baber/WOPTO huggingface dataset:
Patent JP-H08325188-A (JP)
Title: Optically active 1-phenyl-2-substituted propane derivative and its production
Inventor: ITO MICHIO
IPC: C07C217/60
Filed: 1994-06-02
Abstract: PURPOSE: To obtain a new easily available and easily handleable compound useful as an intermediate for obtaining an (R,R)-1-phenyl-2-[(2-phenyl-methylethyl) amino]ethanol derivative of a medicine or its intermediate raw martial in a high yield and a high efficiency. CONSTITUTION: This optically active 1-phenyl-2-substituted propane derivative is a compound of formula I [R<1> , R<2> are each H or OH protecting group and R<1> and R<2> may form a (substituted ring) together with a neighboring O; R<3> to R<5> are each H, a lower (halo) alkyl, a lower alkoxy, a halogen or nitro; X is a (protected) OH, a (substituted) alkylculfonyloxy, a (substituted) arylsulfonyloxy or a halogen], for example, (S)-1-(3,4-dimthoxyphenyl)-2-propanol. The compound of the formula I is obtained by effecting a microorganism having an activity of asymmetrically reducing A1 to a corresponding compound of formula III (e.g. a microorganism of Sphingobacterium genus) or its treated material to a compound of formula II (A1 ), and by reacting further with a sulfonylating agent or a halogenating agent as necessary.
Patent JP-S6036196-A (JP)
Title: Base for planographic printing plate
Inventor: SHIMIZU SHIGEKI
IPC: B41N3/04
Filed: 1983-08-09
Abstract: PURPOSE:To simplify a graining process, by a method wherein a surface of an Al plate is provided with oblong form press-recessed parts in a density not lower than a specified value so that the recessed parts partially overlap with each other to form a wavy patterns, and specified minute recessed parts are provided thereon by chemical etching. CONSTITUTION:The surface of the Al plate is provided with the oblong form press-recessed parts in a density of not lower than 200 pieces/mm.<2> so that the recessed parts partially overlap with each other to form a wavy pattern, and then minute recessed parts with an average pitch of 1-10mum are provided thereon by chemical etching. Roughneing of the surface of the Al plate is conducted by, e.g., a pressure roll the surface of which is previously roughened, whereby the surface of the Al plate is provided with the oblong press-recessed parts in a high density so that fronge parts thereof partially overlap with each other to form a wavy pattern. In this case, the shape and the density of the oblong form recessed parts are associated with adaptability for a planographic printing plate, and are adjusted to within respective predetermined ranges. The density of the oblong form press-recessed parts is preferably not lower than 200 pieces/mm.<2>, desirably, 1,000-10,000 pieces/mm.<2>.
Patent JP-H06332799-A (JP)
Title: Tree information storage system
Inventor: WATABE HAJIME
IPC: G06F17/30
Filed: 1993-05-26
Abstract: PURPOSE:To shorten data processing time by reducing the number of times of access to a low speed storage part when the processing of data having a tree structure is performed. CONSTITUTION:When each data having a tree structure is accessed in accordance with a tree structure, the number of times of access is calculated every data, the reference probability of each data is determined based on this number of times of access the data with high reference probability of the data stored in a low speed storage part M2 is selected and the data is stored in a reading high speed storage part M1. Therefore, when a data processing is performed by referring to each data, the access to the low speed storage part M2 can be reduced and the data processing can be performed at high speed.
Patent JP-2000003943-A (JP)
Title: Film carrier and its manufacture and semiconductor device using the film carrier
Inventor: HINO ATSUSHI
IPC: H01L23/12
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a film carrier which can cope enough with a reduction in semiconductor device wiring pitch and an enhancement in mounting density and be lessened in mounting density and where inner leads and outer leads can be surely bonded, a semiconductor device provided with the film carrier, and a manufacturing method of the film carrier. SOLUTION: Conductive circuits 5 are buried in an insulating layer 6 so as not to be exposed through the surfaces 6a and 6b of the insulating layer 6, and conduction paths 7 and 8 are provided to the conductive circuits 5 so as to be paired up extending from the surfaces 5a and 5b of the conductive circuits 5 and deviating from each other in position in the plane direction of the conduction circuit 5. The conduction paths 7 and 8 are each connected to bumps 9 and 10 so as to electrically connect the conductive circuits 5 to the bumps 9 and 10. The bumps 9 formed on the one edges of the conduction paths 7 are brought into contact with electrodes 12 provided to a semiconductor device 3, and the semiconductor device 3 is mounted on a film carrier 2. An insulating resin layer 4 is formed on the one side 6a of the insulating layer 6 so as to cover the semiconductor device 3.
Patent JP-H07331870-A (JP)
Title: Method for constructing exposed concrete structure
Inventor: YOSHIDA AKIRA
IPC: E04G21/02
Filed: 1994-06-02
Abstract: PURPOSE:To prevent contamination and discoloration of surface by forming a concrete structure of a preceding stage using a form, applying a waterproofing material to the concrete structure after removal of the form, and successively forming a following concrete structure. CONSTITUTION:A form 1 is placed at a specified location and concrete is placed therein and cured to form a lower stage concrete structure 2, and a transparent waterproofing material 3 is applied to right and left side surfaces of the structure 2. Next, the form 1 removed is put on the upper side of the structure 2 and concrete is cast into the form 1 to form a concrete structure 4 of the upper stage. Consequently, an exposed concrete structure free from contamination and discoloration can be obtained.
Patent JP-2000336774-A (JP)
Title: Outer diaphragm
Inventor: TANAKA MASAMITSU
IPC: E04B1/58
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To secure necessary joining strength without interfering with piping or the like by including a joining member surrounding a column member and a beam connection member connected to the joining member, and making the widths of the beam connection member and the joined beam member equal. SOLUTION: An outer diaphragm 10 is made of cast steel, constituted of a joining member 12 surrounding a column member 11 and a beam connection member 13 continuously connected to the joining member 12, and the width 13a of the beam connection member 13 and the flange width 15a of a joined beam member 15 are made equal to each other. Thereby since the width 13a of the beam connection member 13 is smaller than the outer shape of the joining member 12, and the necessary strength of the beam connection member 13 and the beam member 15 can be secured without interfering with piping or the like.
Patent JP-S627461-A (JP)
Title: Ultrasonic vibrator
Inventor: UTSUNOMIYA RYOICHI
IPC: F24F6/12
Filed: 1985-07-02
Abstract: PURPOSE:To reduce thermal effect at the time of abnormal heating and to enhance and stabilize atomizing capacity, by supporting the outer peripheral end of a piezoelectric ceramic vibrator through a damper member and a ring. CONSTITUTION:In the ultrasonic vibrator used in an ultrasonic humidifier, a main electrode 2 is electrically connected to one surface of the piezoelectric ceramic vibrator 1 and an auxiliary electrode 4 is electrically connected to the other surface thereof through a fold-back electrode 3. Further, a circular partial electrode 5 is provided to the central part of said other surface and a metal thin plate 9 having a diameter larger than the outer diameter of the vibrator 1 is adhered to the surface of the main electrode so as not to attenuate the vibration of the vibrator 1 while a metal support ring 10 is fixed to the outer peripheral surface of said plate 9 through a damper material 11 comprising silicone rubber. By this structure, the abnormal heating of the vibrator 1 is absorbed and dissipated by the highly heat-conductive ring 10 and, because vibration is not attenuated, atomizing capacity is enhanced.
Patent JP-S629037-A (JP)
Title: Disc brake rotor
Inventor: KATO SHINJI
IPC: F16D65/12
Filed: 1985-07-02
Abstract: PURPOSE:To prevent rusting of a disc brake rotor, by a method wherein a Fe-Al series compound layer is formed to the surface of a slide portion between a disc brake rotor and a disc brake pad. CONSTITUTION:A white ash-coloured rigid Fe-Al series compound layer B and and Al layer A, consisting of Fe1b, FeAl3-Fe2Al3 being the matrix metal of the disc brake rotor 1 are formed to the surface part of a slide portion 1a between a disc rotor 1 and a disc brake pad. As a result, ionizing tendency of the Fe-Al series compound layer B is higher than that of a matrix metal 1b, and this prevents rusting of the disc brake rotor 1.
Patent JP-H05340723-A (JP)
Title: Clearance size measuring method
Inventor: OKABE MASAHARU
IPC: G01B11/14
Filed: 1992-06-05
Abstract: PURPOSE:To increase the degree of freedom in the constitution of an instrument and, at the same time, to highly accurately measure a clearance by arranging a light projecting means on one side of the clearance to be measured and irradiating a scattering surface through the clearance, and then, taking the silhouette of the clearance. CONSTITUTION:The image picking-up focus of a light receiving means composed of a CCD camera 7 and objective lens 6 is set on the clearance between a photosensitive drum 1 and developing sleeve 2 and a scattering surface 4 is positioned outside the depth of focus of the light receiving means. The surface 4 is irradiated with laser light through a clearance to be measured by using a laser light source 3 as a light source. At the time of irradiating the surface 4 with the laser light, the irradiating position is brought to the optical axis of the light receiving means and the laser light is directed to the light receiving system obliquely to the optical axis of the system so that the passing position of the irradiating light through the clearance can become the outside of the visual field of the light receiving means. The camera 7 takes the silhouette of the clearance formed by the laser light reflected from the surface 4. Namely, a high-contract image can be obtained, with the clearance part being bright due to the transmitted scattered light and the cylindrical part being dark. Since the optical paths of the light receiving and irradiating systems are separately provided, the degree of freedom in the constitution of the instrument can be increased.
Patent JP-H05341818-A (JP)
Title: Double output check method
Inventor: FUKUSHIMA KOJI
IPC: G05B19/05
Filed: 1992-06-05
Abstract: PURPOSE:To shorten the time from the instruction of the double output check up to the output of data by counting previously the data using frequency before the double output check instruction. CONSTITUTION:When a program end instruction is inputted, a CPU 10 initializes the bit tables A and B to 0 and reads successively the program information out of a RAM 40 to generate a bit map A. Meanwhile a bit map B is generated when the double check processing is performed and the double output is detected in the conventional way. When a double output check instruction is received, the CPU 10 discriminate the data using state based on the constitution of two bit values of both tables A and B corresponding to the data. The data are displayed at the 1st emerging time point of the double output data after the double output check is instructed. Thus the double output check can be quickly carried out.
Patent JP-H09139610-A (JP)
Title: Microstrip flexible board connection line
Inventor: KURIFUTON KUAN
IPC: H01R12/62
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To connect a strip line microwave assembly without using a coaxial connector or a coaxial cable. SOLUTION: A flexible transmission line 50 has a ground plane layer 54 on one side of thin flexible dielectric board 52 and has a microstrip conduction stripe 54 on the other side. A plating through hole at one terminal of flexible transmission line 50 enables the connection on both the ground plane layer 54 and the conductor strip 56 on the same side of flexible line and facilitates the connection of microwave assembly to the flexible transmission line. The flexible line is operated almost or completely without generating radiation leakage at the microwave frequency.
Patent JP-S6124002-A (JP)
Title: Magnetic recording method of fm signal
Inventor: TANAKA SHOJI
IPC: G11B5/027
Filed: 1984-07-13
Abstract: PURPOSE:To prevent an output level of an upper side band from being decreased by using a head so as to record a signal via a phase correction circuit correcting inversely the phase characteristic. CONSTITUTION:The phase correction circuit 20 correcting inversely the phase characteristic is provided to an output of an FM modulator, then the delay in the magnetic flux density against the change in a magnetic field when the AC magnetic field is applied is compensated and the reduction in the FM signal component thereby is prevented. Further, a limiter circuit 10' provided at the input of an FM demodulator 11 eliminates an AM signal depending on the orientation of a magnetic substance of a magnetic sheet 8 and the quantity limiting the signal is far smaller. Thus, the reduction in the output level of the upper side band of the reproducing signal is prevented.
Patent JP-H09133067-A (JP)
Title: Starter with reduction gear mechanism
Inventor: KAJINO SADAYOSHI
IPC: H02K5/14
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve coolability of a brush holder while preventing a process of manufacture from being complicated. SOLUTION: A brush holder 900 is interposed by a yoke 501 and a rear frame 700 formed of resin. Particularly, the brush holder 900 has fitting guide parts 902, 903 protruded in an axial direction to be fitted to the yoke 501 and the rear frame 700 and a protrusion peripheral part 901 exposed or protruded in the outside. The yoke 501, rear frame 700 and the brush holder 900 are brought into contact respectively with two surfaces, namely cylindrical surface and a plane orthogonal to this cylindrical surface, and chattering of the brush holder 900 can be particularly reduced, compaired with that of a prior art part, and its vibration resistance and durability can be improved. The brush holder 900 can be brought into contact with the yoke in the two surfaces, and radiation of a brush through the brush holder 900 and the yoke 501 is particularly improved from in the past.
Patent JP-H0437889-A (JP)
Title: Two-dimensional optical information splitting/combining device
Inventor: TAKANASHI RYOYU
IPC: G03H1/00
Filed: 1990-06-04
Abstract: PURPOSE:To switch a signal light transmitting direction and to split the signal light in plural directions simultaneously by emitting a signal light and reference lights from different irradiating-directions to write interference fringes and irradiating the interference fringes with a reading light from almost the same direction as the signal light or from the opposite direction. CONSTITUTION:A prescribed voltage is applied to respective transparent electrodes 2a and 2b of the reflection-type spatial light modulating element 2 from a power source part 6. The space light modulating element 2 is irradiated with the signal light A and the reference lights B1 and B2, from the side of a photoconductive layer 2c of the element 2. Consequently, the interference fringes of the signal light A and the reference lights B1 and B2 are written in the photoconductive layer 2c, and a charge distribution corresponding to a light-intensity distribution is formed on the boundary surface between the photoconductive layer 2c and the dielectric mirror 2d. Therefore, an electric field intensity distribution corresponding to the interference fringes is formed in a light modulating layer 2e and a spatial refractive index distribution is formed. When the spatial light modulating element 2 is irradiated with the reading light C from the opposite direction to the signal light A, the two-dimensional light information such as the written image can be emitted in the reading directions C1 and C2 corresponding to the reference lights B1 and B2, respectively. Further, by altering the irradiating directions of the reference lights B1 and B2, the reading directions C1 and C2, respectively, can be altered.
Patent JP-H09330497-A (JP)
Title: Management system for operation of car
Inventor: OKADA KATSUTOSHI
IPC: B65G61/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To arrange only necessary information to be shown as it is easily seen in a mobile station even during driving and to improve efficiency of operation of car by receiving the number of deficient allocated card in plural area separately from a base station by a mobile station and showing the number of deficient allocated cars in plural areas separately. SOLUTION: Latitude and longitude data which is sought by a location detection part 24, congestion information which is received by a VICS receiver 25 and a state of vacant and occupied cars which is detected by a fare meter 28 in a mobile station 2 are received by a receiver 12 in a base station 1. On a map of a display part 16 in the station 1, a location of each mobile station 2 is shown in areas separately with vacant and occupied cars distinguished (respectively changing display color). Also, a moving direction (which is divided into eight directions, e.g. east, west, southeast, northwest, etc.) of the station 2 is calculated from the changes of location of each station 2 which are regularly sent and is shown with an arrow.  Furthermore, congestion information which is received by FM multiple broadcasting in the station 1 and congestion information which is received in the station 2 are shown in the part 16.
Patent JP-S5670046-A (JP)
Title: Vinyl chloride resin composition
Inventor: HAYASHI HIDEO
IPC: C08F214/00
Filed: 1979-11-13
Abstract: PURPOSE: The titled composition that is produced by adding a graft copolymer having a major chain of butadiene polymer and a plasticizer to a vinyl chloride copolymer and gives molded products with improved creep property and heat resistance caused by their crosslinking.  
     CONSTITUTION: To 100pts.wt. of vinyl chloride copolymer containing peroxy groups in branched chains that is prepared by the copolymierization of 99.9W 80wt% of vinyl chloride and 0.1W20wt% of copolymerizable peroxide that has at least one of copolymerizable double bonds and peroxide groups in the molecule in which the temperature at which the half life is 1min is 100W250°C such as t-butylperoxyallyl carbonate, are added 0.1W50pts. of graft copolymer having a butadiene polymer as the major chain and 5W200pts. of plasticizer. When kneaded in an extruder, it gives a molded product of vinyl chloride copolymer crosslinked with graft copolymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63310264-A (JP)
Title: Communication method for facsimile
Inventor: SAKAGUCHI YASUNORI
IPC: H04N1/32
Filed: 1987-06-12
Abstract: PURPOSE:To cope with a transmission error by a simple method, by interleaving a picture signal by one block unit in order of a specific pattern, and thereafter, transmitting it, and de-interleaving the received picture signal in order of read of an original. CONSTITUTION:As for the number of picture signals stored in a picture signal memory 4 at a transmitting side, 16 lines are one block unit, and stored in order of read by a reader 10. Thereafter, the picture signal of a 1-block portion is interleaved (reformed) in order of a specific pattern by an instruction from a CPU 1, and its picture signal is fetched from the memory 4 and transmitted. The picture signal received in a receiving side is stored into the picture signal memory 4 by setting 16 lines as one block unit. Thereafter, said signal is de- interleaved by an instruction from the CPU 1, and becomes a picture signal of the original sequence, which is read by the reader 10 of the transmitting side. In such a way, even if a transmission error is generated, plural lines in which an error exists are shared and it is outputted as a received and corrected picture.
Patent JP-H10331233-A (JP)
Title: Hot water-washing device with ozonized water generator
Inventor: TAKADA JIYUNKO
IPC: E03D9/08
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To sterilize a toilet seat and treat a wound to be washed and also prevent corrosion of a heater, by assembling an ozonizer in the body of a hot water-washing device or in the middle of a pipe from a hot water tank to a washing nozzle. SOLUTION: Washing water from city water is heated up to a specified temperature by a heater and stored while insulating the heat in a hot water tank 6 in this hot water-washing device 1. An ozonized water generator 7 is assembled in the middle of a pipe from the hot water tank 6 to a washing nozzle 8. The ozon gas generated in an ozonizer is dissolved into the hot water from the hot water tank 6 by a mixing device and the ozonized water is discharged from the washing nozzle 8. When a user washes a part of his body, the washing water has not only a sterilizing effect but also a curing effect for a wound. When ozonized water is sprayed to a toilet bowl, various effects such as sterilization deodorization, prevention of dirt, decomposition of organic materials, etc., can be obtained. And offensive odors are prevented by using it as after cleaning.
Patent JP-H01313016-A (JP)
Title: Coffee pot
Inventor: AOKI TETSUO
IPC: A47J31/057
Filed: 1988-06-14
Abstract: PURPOSE:To insulate the heat of extracted coffee and to enable heating of cold coffee in a short time to hold it at a proper temperature by providing a first thermostat to perform control of energization of heater through detection of the temperature of a heating pipe and a second thermostat to detect the temperature of the bottom of a bottle. CONSTITUTION:With a switch (S1) 26 closed, water flowing in a heating pipe 5 through a first water pipe 8 from the interior of a tank 6 is heated. By means of steam generated by the heating, water in a second water pipe 10 is pushed up, and delivered on coffee powder 14 contained in an extractor 11. When extraction is completed, a first thermostat 19 intermittently energizes a heater 14 so as to keep the temperature of coffee in a bottle 15 at approximate 80-85 deg.C. When cold coffee liquid is heated, a switch (S2) 27 is closed. A second thermostat 22 detects the temperature of the bottom of the bottle 15 and continuously energizes the heater 4 until the temperature of coffee liquid is increased to approximate 85 deg.C and thereafter, the heater 4 is intermittently energized so as to keep the temperature at this value.
Patent JP-H08340318-A (JP)
Title: Method and device for data transmission
Inventor: ICHIHASHI NAGAHIRO
IPC: H04L12/70
Filed: 1995-06-13
Abstract: PURPOSE: To confirm a connection state of an equipment and an image transmission state by sending a voice signal in two-way independently separately from image data. CONSTITUTION: A voice signal A/D converter and D/A converter section 10A converts a voice signal from a microphone 8A into digital voice data in an image transmitter side, a packet generating separate section 4A inserts a voice data packet before and after a packet string of image data in a prescribed timing similarly to the case with image data packets and the resulting data packet is transmitted. After an image receiver side receives and demodulates the packet, the result is outputted as a voice signal via a packet generating separate section 4B, a conversion section 3B and a speaker 9B. Furthermore, the image receiver side converts a voice signal from a microphone 8B into voice data packet by the packet generating separate section 4B via a conversion section 10B, the transmission reception relation of an SS-FH modulation demodulation transmission reception section 5B is switched for a prescribed period in a prescribed timing synchronously with a hopping channel to provide an output of digital voice data modulated by a high frequency signal. Thus, the voice signal is sent in 2-way independently of image data.