baber/WOPTO huggingface dataset:
Patent JP-H05301592-A (JP)
Title: Motorcycle body frame
Inventor: YAMAMOTO HIROKI
IPC: B62K11/02
Filed: 1992-04-27
Abstract: PURPOSE:To provide motorcycle body frame structure, where the legs of an operator can be easily placed, without impairing the torsional rigidity of the motor cycle body frame. CONSTITUTION:A motor cycle body frame is provided with a pair of main frames which are branched from a steering head pipe 3 to right and left and extended downward and rearward and a pair of right and left rear arm brackets 8 which are extended downward from the rear end of the respective main frames 7, and these main frames 7 and the rear arm brackets 8 are formed wide. A part in the vicinity of a continuous part between a pair of right and left main frames 7 and the rear arm brackets 8 are bent inward of the motorcycle body, and the part forward of the vicinity of the continuous part of the main frames 7 are curved outward of the body.
Patent JP-H09296818-A (JP)
Title: Dynamic bearing device
Inventor: MARUMO HIROMASA
IPC: F16C33/20
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a bearing part, to reduce the adverse effect of heat generated on the bearing part in relation to the peripheral member, to prevent corrosion of a base material for constituting the bearing part, and to improve the appearance. SOLUTION: At least one bearing surface of a rotational member 30 and a fixed member 32 is constituted of a lubricative resin layer 34, abrasion resistance and seizure resistance of the bearing surface are improved, a base material on the resin layer 34 side is constituted of an aluminum material having high thermal conductivity, heat generated on the bearing part is well radiated, an alumite film 33 is formed on the front surface of the aluminum material.  When the film thickness is taken as y(μm) and the Vickers hardness is taken as x(Hv), (y) is set to a value less than 1, an incomplete film in which the aluminum material is partially exposed from the film 33 is eliminated, (y) is so set as to satisfy the expression of y<-(x/20)+30, generation of cracks to be generated on the film 33 in baking after resin layer film for forming the resin layer 34 is eliminated, and a good film having no partial exposition as well as no crack of the aluminum material is provided.
Patent JP-H08311061-A (JP)
Title: Production of bicyclic nitrogen compound
Inventor: TAUNREE PII KARUBAATOSON
IPC: C07D209/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having antibacterial activity and useful as a therapeutic agent for bacterial infectious diseases.  
     SOLUTION: (A) A compound of formula I (X is CH, CCl, CF or CO-1-3C alkyl; Y is F; R 1  is H, a 1-6C alkyl or cation; R 2  is a 1-4C alkyl or 3-6C cycloalkyl; L is an eliminable group) is reacted with (B) an amine of the formula Z-H (Z is a group of formula II or formula III; R 3  is H, a 1-4C alkyl or 3-6C cycloalkyl; R 4  is H, a 1-4C alkyl, 2-4C hydroxyalkyl, trifluoroethyl or the like; R 5  is H or a 1-3C alkyl; R 6  is H or a 1-3C alkyl) to obtain (C) the objective compound of formula IV. One of the compounds of formula IV, e.g. 7-[3-(aminomethyl)-1-pyrrolidinyl]-1-ethyl-6,8-difluoro-1,4-dihydro-4-oxo-3- quinolinecarboxylic acid, is obtained by reaction between 6,7-difluoro-1-ethyl-1,4- dihyciro-4-oxc-3-quinolinecarboxylic acid and 3-pyrrolidinemethanamine. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6113830-A (JP)
Title: Recording transmission system of information signal
Inventor: SHIYUKUNAMI JIYUUICHI
IPC: H04B14/00
Filed: 1984-06-29
Abstract: PURPOSE:To attain recording and transmission with less bits in number than the case that the entire information signal is recorded and transmitted by a digital signal of the required number of bit number by using a digital signal with less number of bits to record and transmit for the portion of a low signal level which might be lost in noise in recording and transmitting an analog signal. CONSTITUTION:A sound signal transmitted from a signal source 1 of an information signal is amplified by an amplifier 2, compressed into a required characteristic by a compressor 3 in a noise reduction device and then fed to the 1st recording transmission signal generating circuit A and the 2nd recording transmission signal generating circuit D via a low pass filter 4. Then an information signal of an analog signal form corresponding to 11-bit and a digital signal in total 5-bit comprising a 3-bit digital data and a 2-bit redundancy code are recorded and transmitted by a recording transmission system TR allows the information to be recorded and transmitted while ensuring the S/N of 84dB to be obtained when a sound signal being an object of recording transmission is recorded and transmitted in a form of a digital signal in total 23-bit comprising a 14-bit digital data and a 9-bit redundant code.
Patent JP-S61292785-A (JP)
Title: Card reader controller
Inventor: YOSHIZAWA TAKAAKI
IPC: G06K7/00
Filed: 1985-06-20
Abstract: PURPOSE:To prevent the misprocessing of a card reader controller owing to wrong information caused by an incomplete locking action of a card lock mechanism, by reading the information bit when a card is put into a prescribed position of a card reader and the detection bit is detected at a prescribed position. CONSTITUTION:When a card 2 is put into a prescribed position of a card reader through a card slit, a high-frequency reading part 9 detects that the detection bit 4 is set at a prescribed position. Thus it is confirmed that the card 2 is put into a prescribed position. At the same time, the information is read out of the array of the information bits 5 of the card 2. Then it is detected again that the bit 4 is set at a prescribed position and also confirmed that the card 2 has no displacement out of the prescribed position during a reading action. Thus it is decided that the read information is correct. Then the processing is carried out with a card reader.
Patent JP-H08327547-A (JP)
Title: Method, device, and capsule for sensing water
Inventor: HOSOE TAKASHI
IPC: G01N21/64
Filed: 1995-06-01
Abstract: PURPOSE: To provide a water sensing method which allows that position of a dark part inside town gas piping, etc., where water has accumulated or entered to be rapidly specified through simple methods and to provide a water sensing device using the same. CONSTITUTION: This water sensing device comprises a luminescent material diffusing mechanism 7 which diffuses a luminescent material 9 that emits light when reacted with water 3 and a light detecting mechanism 8 for detecting the light which the luminescent material 9 emits on reacting with water 3, both of which are provided in the dark part of a subject for sensing, and a position checking means 17 by which the position of the light in the dark part can be specified. In the dark part, the luminescent material 9 is diffused, the light which the material emits is detected, the position where light emission is taking place is specified, and this specified light emitting position is determined to be the position where the water 3 exists.
Patent JP-H0427931-A (JP)
Title: Contact type exposure device
Inventor: SHIBATA AKIRA
IPC: G03F7/20
Filed: 1990-05-23
Abstract: PURPOSE:To prevent the reduction of the yield due to a defect of contact by providing a pressurizing mechanism, which applies a pressure to a mask from the rear face of a body to be exposed, to resolve the slip due to the surface shape like waviness of the body to be exposed. CONSTITUTION:A disk 6 is placed on a disk chuck 5, and a vacuum pump 7 is operated to suck the disk 6 by vacuum. A mask 1 is aligned to the disk 6 and is placed on a spacer 2. Thereafter, a vacuum pump 3 is operated to evacuate the gap between the mask 1 and the disk 6. Then, the mask 1 is curved to the surface of the disk by the air pressure and is closely brought into contact with the disk 6. Next, a pressure pump 8 is operated to apply a pressure to the disk 6 from the rear face of the disk 6 through a pressure hole 5c. Thus, the mask 1 and the disk 6 are completely brought into contact with each other even in outermost peripheral parts because the disk 6 is curved in the surface direction.
Patent JP-H06328181-A (JP)
Title: Device for supplying hot billet
Inventor: KAMIYAMA HAYASHI
IPC: B21J13/10
Filed: 1993-05-14
Abstract: PURPOSE:To maintain a high productivity even in the production of many kinds in small quantities by reducing time for set up change of a vertical stroke and a horizontal stroke, eliminating influence on production in the case of failure of a hot billet supply machine and improving an interlocking capability with a press. CONSTITUTION:On the track rails 11, 12 which were laid on the billet inserting side of a press 500, two truck type hot billet supply machines 200, 300 for a vertical stroke and a horizontal stroke are guidingly supported. At the time of a set up change of the vertical stroke and the horizontal stroke, the supply machines 200, 300 are each moved and the prescribed supply machine is positioned at a billet inserting position 510.
Patent JP-S6117048-A (JP)
Title: Detecting method for hydrogen in light guide
Inventor: NOGUCHI KAZUHIRO
IPC: G01N21/65
Filed: 1984-07-02
Abstract: PURPOSE:To detect the amount of yield and position of hydrogen, which is yielded in a light guide adequately, by inputting a light pulse with a single wavelength from one end of the light guide, and observing the wave height value, waveform and propagation delay time difference in the light pulse in a specified wavelength region, with said pulse being emitted from the other end of the light guide. CONSTITUTION:Pulse light emitted from a light source 1 for single waveform pulses (laser) is received by an optical fiber 2. The transmitted light and the reflected light of the emitted light from the fiber are detected by light receiving elements 4 and 5 through a light splitting wavelength filter 3. The filter 3 transmits light, which is shifted by 4,000-4,200Angstrom  corresponding to the wavelength of Raman scattering, and reflects single wavelength light. The output signal of the light receiving element 4 is inputted to a waveform observing device 7, where the waveform and wave height are observed and the amount of hydrogen is measured. Meanwhile, the time difference in pulse signals from the light receiving elements 4 and 5 is detected by a delay time measuring device 6. Based on the delay time difference in pulse signal from the light receiving element 4, the distance to the yielding position of the hydrogen from the emitting end is computed.
Patent JP-S5360400-A (JP)
Title: Recovering method for ammonia gas
Inventor: WATANABE HIDEO
IPC: C01C1/12
Filed: 1976-11-12
Abstract: PURPOSE: To make it possible to recover NH 3  gas discharged from a dry diazo copier as ammonia water in a simple and compact apparatus and then effectively recycle the ammonia water by using an absorption column packed with packings of linear and plane structures. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04338179-A (JP)
Title: Porous magnesia sintered body and production thereof
Inventor: YAMADA MASAHARU
IPC: C04B38/06
Filed: 1991-05-13
Abstract: PURPOSE:To uniformize the size and distribution of closed pores and to enhance strength by heating and sintering a molded body of a mixture contg. prescribed amts. of fine powdery magnesium of a regulated particle diameter, org. beads of a regulated diameter and an org. binder under prescribed conditions. CONSTITUTION:Fine powdery magnesium of 1-20mum average particle diameter is mixed with 20-50vol.% org. beads of 3-50mum diameter such as methacrylic acid polymer beads and an org. binder such as polyethylene glycol. A molded body of the resulting mixture is heated to <350 deg.C at <=10 deg.C/hr heating rate in the case of 20-35vol.% org. beads or at <=5 deg.C/hr heating rate in the case of 35-50vol.% org. beads. It is further heated to the sintering temp. at <=200 deg.C/hr heating rate and sintered at 1,550-1,700 deg.C to obtain a porous magnesia sintered body having open cell pores of 1-50mum pore diameter.
Patent JP-S6445905-A (JP)
Title: Improved multistage turbine system and constructing method thereof
Inventor: JIYOERU ETSUCHI ROOZENBURATSUT
IPC: F01K7/16
Filed: 1988-06-01
Abstract: PURPOSE: To utilize electric energy effectively and increase efficiency and output of the entire power stations by providing a turbine and the like consisting of each of high-pressure staged and lower-pressure staged assemblies and increasing/decreasing appropriately the number of the turbine stages for steam to flow. CONSTITUTION: In a turbine system a multi-staged turbine 10 is provided and in the multi-staged turbine 10, a high-pressure staged assembly 11 and at least one selectively bypassable lower pressure-staged assembly 12 are provided. After a steam is introduced from a duct 17 to the high-pressure end 20 of the high-pressure stage 11, from the lower-pressure end 21 of the high-pressure stage 11, the steam is discharged into a duct 22. The steam in the duct 22 is supplied from a two-way bypass valve 23 to either one of the lower-pressure stage 12 or a condenser 61. In this instance, when the steam is introduced from the duct 24 to the lower-pressure stage 12, a single turbine structure with each of the shafts 13, 14 being engaged is built by connecting a clutch 15.  On the other hand, after the steam introduced into the condenser 61 is liquefied, the steam is supplied to a heating source to be re-supplied to the duct 17 as a steam again.
Patent JP-H06344438-A (JP)
Title: Method for molding plastic pipe with socket
Inventor: SAKAGUCHI MASAYUKI
IPC: F16L47/00
Filed: 1993-06-07
Abstract: PURPOSE:To form a socket at the end of a pipe and embed a heater in the inside of the pipe by heating the end of the pipe close to its softening point, heating a core pin with the heater attached on its outside at the melting point of the pipe or higher, and inserting the core pin to the end of the pipe. CONSTITUTION:A core pin 20 is made of iron or aluminum. A guide part 28 the outer diameter of which is almost equal to the inner diameter of a pipe 12 is molded at one end of a molding part 24 through a taper part 26. At the other end is molded a stopper part 30 which contacts the end face of the pipe 12. A cartridge heater 32 and the passage 34 of cooling water are installed inside the core pin 20. As a means for heating the core pin 20, a method in which high temperature steam, oil and others are passed through a passage formed in the core pin, a method for heating with a far infrared heater, and other method are applicable.
Patent JP-H086283-A (JP)
Title: Electrophotographic toner
Inventor: OZAWA YASUHIKO
IPC: G03G9/097
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a toner stably forming a copied image having satisfactory image quality even in the case of long-time continuous copying. CONSTITUTION:This electrophotographic toner contains 95.00-99.90wt.% toner particles contg. an electrically positive material, a bonding resin and a colorant, 0.05-3.50wt.% powder contg. an electrically negative element compd. and 0.05-1.50wt.% colloidal silica. When the toner particles contg. the electrically positive material liable to impart electrons are brought into contact with the powder contg. the electrically negative material liable to attract electrons, polarization is caused, and since the powder is tightly fixed on the toner particles by electrostatic attracting force produced between them, the polarization of the toner particles is maintained. When voltage is impressed, the degree of polarization of the toner particles is further increased, the toner particles have stable triboelectric chargeability and this toner sticks faithfully to an electrostatic latent image on a photoreceptor. As a result, a copied image having high image density, resolution and gradation, less fog and satisfactory image quality is formed.
Patent JP-S5563307-A (JP)
Title: Petroleum vaporizing chamber
Inventor: MAKI MASAO
IPC: F23D3/14
Filed: 1978-11-02
Abstract: PURPOSE: To control formation of tar by providing a catalyst in the interior of the petroleum vaporizing chamber.  
     CONSTITUTION: The interior of the pertrleum vaporizing chamber 1 is coated with an inorganic refractory coating 2 prepared by containing at least one material selected from a group of the oxides of Group 2A or 1A of the Periodic Table or a group of the compounds which contain an oxide of said Group 1A or 2A of the Periodic Table and is represented by the formula: (MA)x(MB)y(O)z (wherein MA is an element in Group 1A or 2A of the Periodic Table, MB is an element in Group 3B or 4B of said table, O is oxygen, and x, y and z are each an integer) in a pigment compound of an alkali metal silicate, an acid metal phosphate and a metal oxide with excellent heat resistance. At least one of Na 2 O, K 2 O, CaO and MgO is used as the said oxide in Group 1A or 2A of the Periodic Table. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6027202-A (JP)
Title: Parabolic antenna
Inventor: HONMA SEIICHI
IPC: H01Q3/00
Filed: 1983-07-25
Abstract: PURPOSE:To receive radio waves properly with easy operation independently of the turning direction of a circularly polarized waveby constituting the titled parabolic antenna by a reflector and a primary radiator, and even if an arriving radio wave is a circularly polarized wave, converting the received wave into a linearly polarized wave to receive the radio wave properly. CONSTITUTION:At the reception of an arriving radio wave, the radio wave is reflected by the reflector 4, converged and inputted to the primary radiator 9. Even if the arriving radio wave is a circularly polarized wave, the circularly polarized wave can be converted into a linearly polarized wave and transmitted to a rectangular connection port 14 because a phase difference plate 20 is arranged, so that proper reception can be attained. In addition, the phase difference plate 20 is fitted to a holding cylinder 18 allowed to change its turning direction around the body 11 of the antenna optionally, so that the phase difference plate 20 can be positioned in a proper direction to the connection port 14 even if the turning direction of the circularly polarized wave is left- handed or right-handed. Thus, the convertion of the circularly polarized wave can be properly attained. Since positioning engagement parts are set up on the body 11 and the holding cylinder 18, the circularly polarized wave can be properly received even if its turning direction is right-handed or left-handed.
Patent JP-S6114797-A (JP)
Inventor: TAKAMOTO ISAO
IPC: H05K3/34
Filed: 1984-06-29
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-S62293369-A (JP)
Title: Method for detecting power saving mode of microcomputer
Inventor: KADOTA TAKAO
IPC: G06F1/04
Filed: 1986-06-11
Abstract: PURPOSE:To detect a power saving mode by monitoring the system clock of a microcomputer to rectify the system clock and obtaining a DC voltage. CONSTITUTION:In a compact electronic equipment like a car telephone, etc., a digital pulse type system clock emerges at a system clock terminal 2 when a microcomputer 1 is activated. In a power saving mode the system clock is not outputted any more. The current of the system clock is amplified by a buffer amplifier 3 and rectified by a rectifying circuit 4. Thus the DC voltage is produced at a detecting terminal 5 when the computer 1 is actuated. However no DC voltage is outputted in a power saving mode, which can show a power saving mode or a non-power saving mode.
Patent JP-S6114545-A (JP)
Title: Deciding device for kind of oil
Inventor: SUNAKAWA MICHIO
IPC: G01N21/31
Filed: 1984-06-30
Abstract: PURPOSE:To easily make a decision by correcting an error in a measured value obtained from the 1st light emitting and photodetecting means which measures transmittivity of light by using specific wavelength, and discriminating kerosene and measuring its refraction factor. CONSTITUTION:The 1st LED5 (wavelength: 480nm) is arranged in a tank section 3a to face the (1a)th photodetecting element 8 and also face the (1b)th photodetecting element 12 across a quartz glass rod 11, and the 2nd LED (wavelenth: 650nm) if arranged opposite the 2nd photodetecting element 16. Then, the transmissivity of oil is calculated as a coefficient of compensation on the basis of the input to the 1st LED5 and the output from the 2nd photodetecting element 16 and the output ratio of the input to the 1st LED5 and the output from the (1a)th photodetecting element 16 are multiplied by the coefficient of compensation to obtain the transmissivity, which is compared with data in a microcomputer 22 to discriminate on kerosene. Further, when the oil is not kerosene, the refraction factor of the oil is calculated on the basis of the output of the (1b)th photodetecting element 12 to decide on the kind of the oil.
Patent JP-H09314110-A (JP)
Title: Deodorization apparatus of garbage treatment machine
Inventor: MORIKITA HIROMICHI
IPC: B01D53/86
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the deodorization apparatus of garbage treatment machine which purifies odorous components over a long period of time while decomposing garbage by microorganisms. SOLUTION: An deodorization apparatus has the first purification room 3 which adjoins a treatment room 1 for decomposing garbage by microorganisms and purifies arramonia in gas on the gas suction port 2 side and the second purification room 4 which receives gas from the first purification room 3 and purifies a sulfide in the gas. The first purification room 3 has a spray chamber 31 in which the gas is sprayed with an aqueous solution. In this way, ammonia, a major odorous component in the gas, is purified first, and then the sulfide is purified. Since the contact area between the gas and ammonia increases, the removing efficiency of ammonia is improved.
Patent JP-H08303600-A (JP)
Title: Lip packing for rotary valve
Inventor: MATSUNO TAKANORI
IPC: F16J15/10
Filed: 1995-05-10
Abstract: PURPOSE: To improve the form of a lip packing so that air bubbles are not mixed therein. CONSTITUTION: For interposing no gap between optional two adjoining openings 82 of a lip packing 60, the adjoining openings 82 are partitioned off with a common lip 86A. Even if a rotor is rotated, air bubbles are not taken in a port.
Patent JP-S5660221-A (JP)
Title: Manufacture of laminate board
Inventor: NAKASHIMA YUKIO
IPC: B29C43/18
Filed: 1979-10-22
Abstract: PURPOSE: To prevent the warp and distortion of the laminate board by a method wherein coated paper or cloth impregnated with thermosetting resin and dried is laminated on one side of a thin laminate board prepared by heating, pressing and setting laminated coated paper or cloth and a copper leaf is laid thereon and heated and pressed.  
     CONSTITUTION: First a few sheets of the coated paper or cloth are laminated to form the thin laminate board 3. On one side of this thin laminate board 3 is laminated the same or different kind of coated paper or cloth 1 which can be stuck to the board 3 and is impregnated with thermosetting resin and dried up to the aimed thickness and further the copper leaf 2 is laid thereon, and the laminate thus prepared is heated, pressed and set in the press to be formed monolithically into a laminate board one surface of which is plated with the copper leaf. Since the laminate board which is once set in this way undergoes the process of shrinkage accompanying the setting complety, it shows no shrinkage even under heat and pressure by pressing and, accordingly, the warp and distortion thereof are hard to occur. 
     COPYRIGHT: (C)1981,JPO&Japio