baber/WOPTO huggingface dataset:
Patent JP-S53133376-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAO HIROYUKI
IPC: H01L21/027
Filed: 1977-04-27
Abstract: PURPOSE: To ensure the selective removal of the SiO 2  film more than two times through the photo etching method wothout using the matching mark between the substrate and the mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06265708-A (JP)
Title: Manufacture of zone plate
Inventor: SHIMIZU SUMUTO
IPC: G02B5/18
Filed: 1993-03-10
Abstract: PURPOSE:To manufacture a zone plate with high resolution and of large diameter. CONSTITUTION:A mask 1 on which a pattern 21 which comprises a part of a desired zone plate consisting of the transmission part and nontransmission part of light is formed is prepared. Thence, the pattern of the mask is exposed by projecting a partial area on a substrate 7 on which a photosensitive agent 5 is applied in advance, and furthermore, the whole pattern of the zone plate is exposed by projecting the substrate by projecting and exposing the pattern of the mask on the whole substrate plane by the relative displacement of the mask and the substrate. Thence, the desired zone plate can be obtained by applying photo-etching treatment to an exposed substrate.
Patent JP-S53134335-A (JP)
Title: Memory control system
Inventor: HATSUTORI AKIRA
IPC: G11C8/00
Filed: 1977-04-28
Abstract: PURPOSE: To increase the bit rate and the processing ability of the memory, by providing the prebuffer memory with the information processor to which advance-fetching is made and the buffer memory is given. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63218042-A (JP)
Inventor: YAMADA MASASHI
IPC: B65D19/12
Filed: 1987-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55141499-A (JP)
Title: Glucosamine derivative
Inventor: TAKAYANAGI HOUKOU
IPC: A61K31/7024
Filed: 1979-04-20
Abstract: NEW MATERIAL:2-[ O-( 2, 6-Dichloroanilino )phenyl]acetamido-2-deoxy-D-glucopyranose (non-toxic salt) of the formula.  
     USE: A cholesterol-lowering agent having much lower toxicity than Diclofenac, in an oral daily dose of 1W3g.  
     PROCESS: The amino group of glucosamine is acylated with an acylating agent having the group [O-(2,6-dichloroanilino)phenyl]acetyl to give the objective glucosamine derivative. A derivative, which is obtained by activating the carboxyl group of [O-(2,6-dichloroanilino)phenyl]-acetic acid (Diclofenac), and is a mixed acid anhydride with an acid halide, e.g. chloride, may be cited as the agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61120365-A (JP)
Inventor: RICHIYAADO BII KIRUSUTOFUTSU
IPC: H04M1/64
Filed: 1985-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07263278-A (JP)
Title: Capacitor
Inventor: FUJISHIRO YOSHIKAZU
IPC: H01G4/40
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a capacitor in which an electrostatic capacity is adjusted and in which a filter characteristic is set in a wide range by a constitution wherein respective capacitor layers are provided with pairs of capacitor electrodes and the pairs of capacitor electrodes are faced with each other via dielectric layers. CONSTITUTION:Capacitor layers C1, C2 are laminated mutually, and a base body 1 is constituted. The capacitor layer C1 out of the capacitor layers C1, C2 is provided with one pair of capacitor electrodes 5, 6. The pair of capacitor electrodes 5, 6 are faced with each other via a dielectric layer 101. The capacitor layer C2 is provided with one pair of capacitor electrodes 7, 8. The pair of capacitor electrodes 7, 8 are faced with each other via a dielectric layer 102. The capacitor layers C1, C2 are laminated in a layer shape in the thickness direction of the base body 1. When the capacitance value of the capacitor layers C1, C2 is selected, a slef-resonance frequency can be adjusted. Consequently, a capacitor which is suitable for a filter is obtained. Since a plurality of capacitors are laminated, a small and thin capacitor can be obtained.
Patent JP-H11252660-A (JP)
Title: Mobile station, radio base station and control method for mobile station
Inventor: HATA MASASHI
IPC: H04W28/22
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of communication by taking the idle capacity of a radio communication channel into account. SOLUTION: A mobile station 3 selects an information transfer speed or a CODEC actually available for communication when the communication available information transfer speed or CODEC is selected based on information relating to the idle capacity of a radio communication channel informed from a radio base station 1c. Thus communication is conducted with an enhance reliability without making a useless calling or without the occurrence of a state that an incoming call cannot be accepted.
Patent JP-S58166211-A (JP)
Title: Recording method
Inventor: SATOU TATSUO
IPC: G01D9/08
Filed: 1982-03-27
Abstract: PURPOSE:To record >=2 channels of analog signals not intermittently but continuously by a recording method wherein a digital recording head is used. CONSTITUTION:A/D converters 9, 9' which convert an analog signal to a digital signal, and a memory ROM15 which stores the converted data are provided. While a recording head 4 is moved from the start point up to a full scale point, the analog data is read out from the memory 15, and corresponding heating element 4h is heated so as to record the data on recording paper 1. During this time, the paper 1 is fed by the length corresponding to half the spacing between the heating element of the head 4; thereafter the head 4 is again moved and the element 4h of the head 4 is operated to record the analog data of the memory 15 on the paper 1, whereby the analog signal is recorded continuously.
Patent JP-2000247417-A (JP)
Title: Parts storing place management facility
Inventor: TAMAISHI ZENICHI
IPC: G06K19/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To ensure an accurate automatic management of the condition of a parts storing place even if parts are moved by providing a moving device with an identification means for each of the members, a reading means, a moving amount detection means and an action detection means, and connecting them to a management device so as to enable transmission and reception. SOLUTION: In the case of application to a housing H where a stretch reducer or a scissor roll used in a rolling machine is stored, a required housing H identification number is input to an input checking part 4E from the actual storing part condition displayed on a display 4D of a management device 4. According to the information a moving device 23 with a running carriage and a lateral travelling carriage is operated, and when it reaches the position of the housing H, a holding mechanism is lowered and the mechanism is made to approach the housing H. The identification number of IC chip 2 on the housing H is read and checked by a recording device 4C, and in the case of the required housing H, it is held and transferred to a using position.
Patent JP-S58166365-A (JP)
Title: Electrifying device of electrophotography
Inventor: KAWABATA HIDETOSHI
IPC: G03G15/02
Filed: 1982-03-26
Abstract: PURPOSE:To discharge ion wind through an opening in the upper part to prevent the deterioration of a photoreceptor by providing an opening in the upper part of a shield and making the ion current flowing in a grid larger than the ion current flowing in the upper part of the shield. CONSTITUTION:A corona discharge electrode 1 is enclosed from three sides by a pair of side shields 2, 3 and an upper shield 4, and openings 5, 6 that allow the passage of ion wind are formed between the shield 4 and the shields 2, 3. The shields 2, 3 consists of respectively a grounded upper conductive part 10 and a lower insulating part 9. If corona is discharged under the conditions of l1>l2, d1>d2, h=0-5mm., the electric field is stronger on the upper side of the electrode 1 than on the lower side; therefore, the flow of ions is stronger from the grid 8 toward the shields and the ion wind is blown through from below toward the openings 5, 6.
Patent JP-H03252254-A (JP)
Title: Telephone system
Inventor: NISHIKAWA SHIGERU
IPC: H04M3/42
Filed: 1990-03-01
Abstract: PURPOSE:To enable a user to listen to a message at a required reproducing speed on each telephone set by variably setting the voice message reproducing speed to each extension telephone set in advance. CONSTITUTION:When the voice of the other party of speech is to be recorded, a telephone set is designated by the operation of a key matrix 206 of an extension telephone set 2, and the connection of a speech path between the other party and a voice message circuit 110 is indicated, and a recording/reproducing circuit 111 is started, and then, the voice of the other party is recorded in a RAM 112 for message. By this operation, a CPU 104 displays the existence of the message on a display part 207 of the designated extension telephone set. The user listens to this message on the telephone, where the existence of the message is displayed, by a predeterminate key operation of the key matrix 206. When the user listens to the message, the message reproducing speed is based on values a1, a2...an preliminarily set in a RAM 106. This constitution enables the user to listen to the message, which is recorded during speaking, at the required reproducing speed on each telephone set.
Patent JP-S53135288-A (JP)
Title: Charge transfer type semiconductor device
Inventor: NAGASAWA KOUICHI
IPC: H04N5/335
Filed: 1977-04-30
Abstract: PURPOSE:To increase a processing information quantity in the same transfer electric charge as pulse signals whose number corresponds to this charging level in the output part of a charge transfer type shift register in the multi-level system.
Patent JP-S60195129-A (JP)
Title: Contamination resistance film
Inventor: ISHIHARA TAKEO
IPC: C08L33/02
Filed: 1984-03-16
Abstract: PURPOSE:A flexible film having improved flatting, showing improved contamination resistance for a long period when it is laminated to wall paper of vinyl chloride resin, comprising a rubber-modified acrylic resin composition containing specific talc and rubber particles. CONSTITUTION:A film containing <=1% number of talc particles having >=10mu particle diameters based on number of other talc particles dispersed in the film, obtained by molding a rubber-modified acrylic resin composition containing 1- 10wt% talc and 20-40wt% rubber particles having <=0.5mu average particle diameters. Talc whose surface is treated with a treatment such as long-chain alkyltriethoxysilane is especially preferable as the talc. The film has 15-50mu, preferably 20-35mu thickness.
Patent JP-S54140994-A (JP)
Title: Production of humidity-sensitive element
Inventor: UEDA MASAAKI
IPC: H01C7/00
Filed: 1978-04-26
Abstract: PURPOSE: To eneble reduction and adjustment of resistance value by adding potassium to a ruthenium oxide-based electrode paste used for the production of a metal oxide humidity-sensitive element, printing and baking the element to cause potassium to diffuse into the element.  
     CONSTITUTION: Tandem electrodes 2 are formed o na sinteeing base plate 1, and lead wires 3 are fitted to the electrodes 2 by use of a ruthenium oxide paste 4. Use of a ruthenium oxide paste added with potassium enables reduction of resistence value. The resistance value can be adjusted without changing the composition of the base plate 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07262548-A (JP)
Title: Magnetic recording medium
Inventor: KIZUMOTO HIROTOSHI
IPC: C09D175/00
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in running durability of the magnetic layer. CONSTITUTION:Polyurethane resin consisting of high molecular polyol having a mol.wt. of >=500 and an org. diisocyanate or further contg. a low mol.wt. compd. having two or more functional groups reacting with isocyanato groups in one molecule and a mol. wt. of <500 is contained as a component of the binder of the magnetic layer of this magnetic recording medium and/or a component of the binder of a back coat layer disposed on the nonmagnetic substrate so that it is made opposite to the magnetic layer. At least 40wt.% of the high molecular polyol is arom. polyester diol and >=20mol% of all the acid components of the arom. polyester diol is an acid component having a naphthalene skeleton.
Patent JP-H07264774-A (JP)
Title: Current-limiting element
Inventor: FUJINO KOZO
IPC: C01G1/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide a current-limiting element having high critical-current density and a high resistance value at the time of normal conduction transition and using an oxide superconductor. CONSTITUTION:A current-limiting element 1 uses a superconductor inhibiting short-circuit currents by the generation of resistance at the time of transition from a superconductive state to a normal conductive state. The superconductor consists of an oxide superconductor having either composition of Y1-XTbXBa2Cu3 O7 (where X=0.05-0.5), Y1-XPrXBa2Cu3O7 (where X=0.01-0.1), Y1 Ba2Cu3-XFeXO7 (where X=0.01-0.1) or Y1Ba2Cu3-XCrXO7 (where X=0.01-0.2).
Patent JP-S58177202-A (JP)
Inventor: BUERUNAA BURUMAISUTAA
IPC: B23B27/16
Filed: 1983-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09241616-A (JP)
Title: Ultraviolet absorbent for vinyl chloride resin
Inventor: KAIDA YURIKO
IPC: C08F293/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject absorbent having weather resistance, water repellency and antifouling property by compounding a vinyl chloride polymer with a copolymer consisting of segments having surface transferability and segments having compatibility with a vinyl chloride polymer. SOLUTION: This absorbent is composed of a copolymer consisting of (A) 90-40wt.% of a polymeric chain containing an ultraviolet absorbing organic residue and having compatibility with a vinyl chloride polymer and (B) 10-60wt.% of a polymeric chain containing a polyfluoroalkyl group. The copolymer is preferably a graft copolymer or a block copolymer.
Patent JP-S51126763-A (JP)
Title: Electronic circuit unit manufacturing process
Inventor: SONE SADAYUKI
IPC: H05K3/00
Filed: 1975-04-28
Abstract: PURPOSE: To cover the bonding wire and bonded conductor and electrode with solder, thereby preventing defects of the bonding wire. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08247075-A (JP)
Title: Control method for package type screw compressor and control device
Inventor: MAEDA JUNJI
IPC: F04C29/02
Filed: 1995-03-10
Abstract: PURPOSE: To provide control technology of a package type screw compressor capable of eliminating restarting impossibility due to large starting torque by reducing the starting torque of a compressor main body at the time of retry restarting after occurrence of inverter trip. CONSTITUTION: A constantly closed discharging solenoid valve 18 is provided on the discharge side of compressed air on a separator 6, this discharging solenoid valve 18 is connected to an inverter 15, the discharging solenoid valve 18 is opened only for retry waiting time previously set in accordance with a command from the inverter 15 at the time when inverter trip occurs, and the compressed air in the separator 6 is free to discharge to atmosphere.
Patent JP-S55142921-A (JP)
Title: Highly strong honeycomb structure
Inventor: NISHIO SHINJI
IPC: F01N3/28
Filed: 1979-04-24
Abstract: PURPOSE:To impart excellent strength to a catalyst carrier having a honeycomb structure when installed in a catalytic converter case of an internal combustion engine for an automobile, by providing a ring-shaped plate on at least one end face of the catalyst carrier of the honeycomb structure. CONSTITUTION:Cordierite is ground into powder whose mean diameter is 8 microns and then milled with a catalytically-hardened polyurethane resin in the amount of 50% of the weight of said cordierite powder. The thus-milled mixture is molded into a honeycomb structure 1 in accordance with a conventional method. Then, two ring-shaped plates 5 of 50mm in outer diameter, 40mm in inner diameter and 3mm in thickness are formed with the above-described mixture. The plates 5 are respectively bonded to both end faces of the honeycomb structure 1 by means of a paste which has been prepared by diluting the above-mentioned mixture with acetone. After drying the bonded structure, it was baked. The thus-obtained honeycomb is installed in an exhaust pipe 4 of an internal combustion engine, whose overall cylinder volume is 360cc, by a flange 3 through a cushioning member 2 of an L-shaped cross-section. After 100 hours of driving, the honeycomb was subjected to an inspection but no abnormality was observed. Without the ring- shaped plates, the end faces of the honeycomb developped concaves of 2-3mm deep where said end faces contact their respective flanges.
Patent JP-S59176994-A (JP)
Title: Diaphragm for speaker
Inventor: HORIGOME SHIGERU
IPC: H04R31/00
Filed: 1983-03-26
Abstract: PURPOSE:To improve low and medium sound pressure characteristic by coating a filler between a diaphragm raw material and a photo-setting resin layer so as not to allow the photo-setting resin to impregnate at hazard in the inside of the diaphragm raw material. CONSTITUTION:The filler 12 made of varnish or lacquer or the like is to the surface of the diaphragm raw material 11 manufactured to sheets by using singly fiber such as natural fiber, synthesized fiber or inorganic fiber or the like or mixing them. The photo-setting resin layer 13 is formed on the surface. Thus, the impegnation of the photo-setting resin into the inside of the diaphragm raw material 11 is blocked and the resin is cured completely on the surface only. The speaker using this diaphragm has an increased sound pressure level extending from a low sound frequency to a medium sound frequency and the characteristic is improved.
Patent JP-S62208631-A (JP)
Title: Reduction type x-ray lithography equipment
Inventor: SUZUKI SHIGEO
IPC: G03F7/20
Filed: 1986-03-07
Abstract: PURPOSE:To make it feasible to perform fine processing not exceeding 1mum using existing aligner and stepper by making use of an assymetric Bragg reflection phenomenon of X-rays due to single crystal. CONSTITUTION:The titled lithgraphy equipment is provided with a monochromator 3 letting X-rays with specified wavelength only pass there- through, the first reflecting mirror 4 reflecting the X-rays from the monochromator 3 in the X direction and the second reflecting mirror 5 reflecting the X-rays reflected by the first mirror in the Y direction while the first and the second reflecting mirrors 4, 5 are composed of assymetric Bragg reflecting mirrors of X-rays due to single crystal. A specified pattern is described in a mask 6 arranged between the monochromator 3 and the first reflecting mirror 4. The pattern described in the mask 6 is not of the same size (1:1) as that of the final exposure pattern but several times larger than that of the same. Finally, an exposure substrate 7 coated with a resist film irradiation-exposed to X-rays transferred through the second reflecting mirror 5 is provided.
Patent JP-H11250237-A (JP)
Title: Image reader and computer readable medium for recording image reading and displaying program
Inventor: BANDO RYOJI
IPC: G06F3/0484
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To permit optimum index and preview display corresponding to the number of read images by providing an index display means for displaying a list of plural images and an index display changing means for changing the style of list display by means of the index display means. SOLUTION: An image reader is composed of an image reader main body 1 and an image reading program installed in the storage device such as hard dish of a personal computer(PC) 6. Plural images such as film images are continuously read by the image reader, a file of respective image data is formed on the memory of the PC 6 and list display (index display) is performed on a display screen according to a style selected by a user. When any one of images of index display is selected, that image is expanded and preview display is performed.
Patent JP-H09217308-A (JP)
Title: Concrete block
Inventor: SUEMATSU DAIKICHI
IPC: E03F3/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which a joint groove is easily formed along aboveground exposed surfaces only by bringing the end surfaces of adjacent blocks face to face with each other, and also by which the bending in any direction exerted to the connecting part of concrete blocks can be received by a simple work. SOLUTION: Concrete blocks are installed in a series of a connecting condition by bringing the end surfaces 10, 10 of adjacent concrete blocks A, A face to face with each other. At that time, a cutout groove 21 is formed along the one end periphery of the aboveground exposed surfaces 11, 12 that are exposed on the ground in the installation state, and a flange part 22 that is lapped on the cutout groove in the installation state is projectedly provided along the other end periphery of the aboveground exposed surfaces, and the projected width of the flange part is formed smaller than the groove width of the cutout groove 21, and the connecting pin holes 30 are formed to both the end surfaces at least in the positions arranged in a triangular shape.
Patent JP-2000252821-A (JP)
Title: Clock generating circuit for communication unit and method for generating clock of the communication unit
Inventor: KUNISHIMA HITOSHI
IPC: H04L7/033
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To allow a clock generating circuit for a communication unit generating a clock signal with various oscillated frequencies used by the communication unit to generate a clock signal with plural oscillated frequencies at a wider frequency band. SOLUTION: A frequency divider circuit 4 applies frequency division to an oscillation signal 3a, generated by a voltage-controlled oscillator 3 of this clock generating circuit 1 to generate an output signal 4a and output this signal outward. A frequency divider circuit 5 frequency-divides further the output signal 4a in the clock generating circuit 1 that generates and outputs an oscillation signal with plural kinds of oscillated frequencies used for a communication unit to produce an oscillation signal 5a, a phase comparator circuit 2 compares the phase of the oscillation signal 5a with a phase of a reference oscillation signal 6a and outputs a control voltage signal 2a with a voltage in response to the comparison result, and the voltage-controlled oscillator 3 generates the oscillation signal 3a with an oscillating frequency,  in response to the voltage of the control voltage signal 2a. A frequency division control circuit 10 sets the frequency division ratios of the frequency divider circuits 4, 5.
Patent JP-H07235735-A (JP)
Title: Flexible printed circuit board
Inventor: ABE MORIAKI
IPC: H05K1/02
Filed: 1994-02-24
Abstract: PURPOSE:To provide a flexible printed circuit board which can be bent precisely and easily along the bending line. CONSTITUTION:With a flexible printed circuit board that comprises a base film 1, a conductive pattern 12 formed on it and a cover film 13 placed on the pattern 12, a flexible printed circuit board 10 that is provided with a folding guide 16 formed along a folding line A is constituted.
Patent JP-S56147119-A (JP)
Title: Optical information processor
Inventor: NISHIWAKI YOSHIKAZU
IPC: G02B27/46
Filed: 1980-04-18
Abstract: PURPOSE:To simplify matching of optical axis very much, by utilizing cylindrical graded lenses for Fourier transform and by making their end faces into the Fourier transform face. CONSTITUTION:The rear end face of cylindrical graded lens 11 for Fourier transform where the first fucus is placed on the front end face, to which the processing input image is incident, and the second focus is placed on the rear end face, and the front end face of cylindrical graded lens 11 for reverse Fourier transformation where the first focus is placed on the front end face and the second focus is placed on the rear end face are opposed to each other. These two lenses 11 and 11 are joined through space frequency region filter 16.