baber/WOPTO huggingface dataset:
Patent JP-S5245771-A (JP)
Title: Automatic filtering apparatus
Inventor: SHIBUYA RIYUUICHI
IPC: B01D35/22
Filed: 1975-10-08
Abstract: PURPOSE: To provide an automatic filtering apparatus equipped with function not only to select the most appropriately meshed filter in accordance with the dimension of such particles as floating and solid solution substances in the water to detect but also to wash the filter automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09302869-A (JP)
Title: Locked structure of eaves gutter hanger
Inventor: TANAKA YOSHIAKI
IPC: E04D13/072
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance constructibility in locking an eaves gutter hanger into place and construct the hanger with good appearance. SOLUTION: A locking member 4 is provided integrally with the first end of an eaves gutter hanger 3 supporting an eaves gutter, and upper and lower locking pieces 5a, 5b are provided at the top and bottom of the locking member 4. A locking rail member 6 is attached to the end face of a rafter 1 at the eaves of a building, and upper and lower locking parts 7a, 7b are provided at the top and bottom of the locking rail member 6. The upper and lower locking pieces 5a, 5b of the locking member 4 are freely releasably locked to the upper and lower locking parts 7a, 7b of the locking rail member 6 to lock the eaves gutter hanger 3 into place.
Patent JP-S5548884-A (JP)
Title: Magnetic recording and reproducing unit
Inventor: DAIKO JIYUNICHI
IPC: G11B15/03
Filed: 1978-09-30
Abstract: PURPOSE: To perform error display and to increase the operationability, by providing the first set means setting the reproduction start position with key operation and the second set means setting stop position, and comparing the set values by the both set means.  
     CONSTITUTION: The first set means setting the reproduction start position of tape with the key operation on the keyboard 4 and the second set means setting stop position are provided, and desired tape position is selected by detecting that the set value of the set means is in agreement with the count value of tape running amount obtained by processing the pulse caused accompanied with tape running. Further, the set value of reproduction and stop position is compared, and if the set value for the reproduction start position is greater than that for stop position, error display is made to the display, and malfunction is denoted to increase the operationability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000309575-A (JP)
Title: Novel hydantoin derivative and production thereof
Inventor: YAMANO TORU
IPC: C07D233/72
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the subject novel hydantoin derivative that is useful as a synthetic intermediate for optically active 5-phenyl-2-hydroxyvaleric acid, medicines, agrochemicals, veterinary medicines, commercial chemicals, and other chemicals. SOLUTION: This compound is represented by formula I [ring A is a (substituted) benzene ring], typically 5-[3-(4-methanesulfonyloxy-phenyl) propyl]-2,4-imidazolidinedione. In a preferred embodiment, the ring A is unsubstituted benzene ring or a benzene ring substituted with at least one of electroatractive group. Further, the ring A bears hydrogen atom or an alkoxy group on the 3-position and the substituent on the 4-position is a (substituted) sulfonyloxy group. The compound of formula I is prepared by reducing a diene derivative of formula II (X is H or chlorine; the wavy line means that geometric isomers are included therein).
Patent JP-S605005-A (JP)
Inventor: KUREIGU ARAN FUOSUTAA
IPC: C01B11/06
Filed: 1984-06-14
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-S5743877-A (JP)
Title: Manufacture of intermittent injection ink jet head
Inventor: ISHII HIROSHI
IPC: B41J2/125
Filed: 1980-08-29
Abstract: PURPOSE:To adjust the titled head simply by directly viewing a condition of a recording dot by using printing driving voltage at the time when a printing condition is unstable as the minimum driving voltage and printing characters with voltage value of fixed times as much as the minimum driving voltage. CONSTITUTION:The intermittent injection ink jet head is incorporated into a recording device, voltage is slowly increased from low printing driving voltage incapable of recording in recording frequency, where dot intervals in the scanning direction are 10-0.1mm./dot, the driving voltage at the time when the recording dots on recording paper begin to be recorded unstably is used as the minimum driving voltage, and the minimum driving voltage is obtained every each channel. The driving voltage acquired by multiplying the minimum driving voltage at every each channel by predetermined magnification is employed as normal driving voltage, and the driving voltage of each channel is adjusted to normal driving voltage, and printed. Accordingly, a special observing device is not required, and printing having excellent recording quality is obtained.
Patent JP-H11312142-A (JP)
Title: Communication control system between microprocessors
Inventor: FUJISAKI SHUICHI
IPC: G06F13/362
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To control communication so that respective microprocessors can efficiently execute processing, without having a main microprocessor circuit. SOLUTION: Microprocessor circuits 1 to 4 are connected to a bus arbitration circuit 5 via an address/data bus and a control bus. At the receiving of a bus open request from one of the microprocessors 1 to 4, the circuit 5 discriminates which microprocessor outputs the bus open request, sends a bus open instruction, and at the time of receiving bus open permission from the microprocessor circuit outputting the bus open request and receiving the bus open instruction, sends bus use permission to the microprocessor circuit to be a bus open requesting source, and transmits/receives data between the bus open requesting source and the bus open requested destination by the use of the data bus.
Patent JP-H0417405-A (JP)
Title: Mixer circuit
Inventor: USHIDA SUSUMU
IPC: H03D7/14
Filed: 1990-05-10
Abstract: PURPOSE:To improve distortion and band characteristics and to facilitate the impedance matching with a pre-stage circuit by devising the circuit so as to increase the load impedance of each transistor(TR) of a differential amplifier. CONSTITUTION:When a high frequency signal is fed to input terminals E,F via a band pass filter, the signal is amplified by a differential amplifier comprising TRs Q5,Q6 and the result is outputted from each collector of the TRs Q5,Q6. The signal outputted from the TRs Q5,Q6 is fed to common emitter terminals 1,2 of a double balance mixer via impedance elements R5,R6. When a local oscillation signal is inputted to input terminals A,B, a mixture signal between a high frequency signal and a local oscillation signal is outputted from output terminals G,H by the nonlinear operation of the double balance mixer.
Patent JP-S5244604-A (JP)
Title: Automatic record player
Inventor: KURIHARA HIDETOSHI
IPC: G11B17/12
Filed: 1975-10-06
Abstract: PURPOSE: To reduce height of the device, by means of virtually keeping height which the front edge of needle rises constant from the turn table, in a device with which the records being played are sequentially piled up. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08310709-A (JP)
Title: Paper guide
Inventor: TADA TOSHIO
IPC: B41J13/00
Filed: 1995-05-19
Abstract: PURPOSE: To reduce a cost and simplify an assembling work. CONSTITUTION: This guide has a table part 21 on which paper is put and a side wall part 22 which is formed integrally with the table part 21 at the left side end and the right side end of the table part 21 and stands upward at both ends. The table part 21 has steps corresponding to the widths of the paper of different sizes and the steps have a plurality of areas for holding each paper and side walls 25, 26, 28, 29, 30 which abut on the areas and stand upward. The spacings between the side walls 25, 26, 28, 29, 30 are set at such values that each paper can be guided with the both ends of each paper slided between the side walls.  In this case, when the paper is put on the area of the paper guide 14 and inserted into a paper feeding opening of the device proper, the paper is moved with the both ends of the paper slided on the both side walls 25, 26, 28, 29, 30 corresponding to the size of the paper.
Patent JP-S63288206-A (JP)
Inventor: TERAKAWA TOSHIKAZU
IPC: A41H5/00
Filed: 1987-05-20
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-S5747886-A (JP)
Title: Production of diaphragm for electrolysis
Inventor: OONISHI KATSUTOSHI
IPC: C25B13/06
Filed: 1980-09-03
Abstract: PURPOSE: To produce a titled diaphragm which does not cause degradation in the rate of water permeation in particular despite long-term use by mixing chrysotile asbestos, amphibole asbestos and an aqueous alkali metallic hydroxide soln., molding the mixture into a film-like object and heat-treating the same.  
     CONSTITUTION: Chrysotile asbestos mixed with 5W40wt% amphibole asbestos and an aqueous alkali metallic hydroxide soln. are mixed, and the mixture is molded to a film-like object. This film-like object is heat-treated at 220W250°C as it is or after it is dried. According to this method, the diaphragm which exhibits stable water permeability by retaining moderate degrees of porosity and causes less increase in electrolytic cell voltage is obtained. Thes diaphragm is desirably used for electrolysis of aqueous alkali metallic salt solns. and is also usable for electrophoresis and plating processes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09306059-A (JP)
Title: Video tape recorder
Inventor: KANO KIYOSHI
IPC: G11B15/087
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To resolve wrong operation in inter-music silence detection in a position of a videotape when the recorded videotape generates malfunction of the program searching in its play of programs by mixing the reproduced sound of a high fidelity sound track with an arbitrarily set sound effect to apply after-recording to a normal sound track. SOLUTION: When a recorded videotape malfunctions in inter-music silence detecting program searching in the play of programs, an arbitrary sound effect which has a signal level giving sound discrimination at the inter-music silence detecting program searching is generated. In addition, after the above sound effect and the reproduced sound of a high fidelity sound track outputted from a high fidelity sound reproducing circuit 16 are mixed by a mixing circuit 18 only for a specified length of time arbitrarily set by an after-recording mode controlling section 14, they are after-recorded on a normal sound track also used for inter-music silence detection by a normal sound recording circuit 19.
Patent JP-H02303791-A (JP)
Title: Industrial robot
Inventor: SAGAWA HIROFUMI
IPC: B25J19/00
Filed: 1989-05-15
Abstract: PURPOSE:To easily carry out the desired work at a narrow space without being obstructed by a cable by forming the shaft of a motor accommodated in a joint for connecting a plurality of arms from a hollow shaft and arranging a cable through the inside of each arm and the hollow part of the hollow shaft. CONSTITUTION:The shaft of a driving motor 9 accommodated into a joint 4 is formed into a hollow shaft 9A. Cables 7 and 8 are arranged through the inside of the arms 3 and 5 which are connected by the joint 4 and the inside of the hollow shaft 9A, and a robot is drive-controlled through the electric power and signal through the cables 7 and 8, and the narrow space work can be carried out according to the desire without being obstructed by the cables 7 and 8.
Patent JP-H08278285-A (JP)
Title: Mass analysis device and method
Inventor: MIMURA TADAO
IPC: H01J49/06
Filed: 1996-05-16
Abstract: PURPOSE: To detect positive and negative ions by switching a drift voltage and switching electric field between a first pore electrode and a second pore electrode in positive direction. CONSTITUTION: An ionized sample is guided to an analyzer via a first pore electrode 1 and a second electrode pore electrode 2, where the ionized sample is subjected to mass decomposition and is detected by an ion detector 13. Although a drift voltage is applied to the first pore electrode 1 and the second pore electrode 2, the voltage is switched in opposite direction by a voltage switching circuit 4.
Patent JP-S6012554-A (JP)
Title: Photosensitive body for electrophotography
Inventor: SUNAKAWA HIROSHI
IPC: G03G5/082
Filed: 1983-07-04
Abstract: PURPOSE:To eliminate the decrease in the resolving power occuring in corona discharge particularly under high temp. and high humidity by providing a layer consisting of an amorphous material contg. at least carbon and halogen atom on the side of a photoconductive layer opposite from the base. CONSTITUTION:While the amorphous silicon photoconductive layer formed on a base is held as it is in a vessel such as a bell-jar, a specified amt. of the gas of a compd. contg. carbon atom is introduced together with the gas of a compd. contg. silicon atom into said vessel and is subjected to glow discharge on the surface of the photoconductive layer under a high vacuum, by which the compd. contg. silicon atom and the compd. contg. carbon atom are decomposed and a low photoconductive overcoating layer consisting of amorphous silicon contg. the limited amt. of carbon atom is formed on the surface of said photoconductive layer. The thickness of the overcoating layer consisting of the amorphous silicon contg. the carbon atom formed in the above-mentioned way is selected usually from a 0.05-0.3mumm. range.
Patent JP-H04350292-A (JP)
Title: Switching of electrode of bank destruction monitoring device
Inventor: SHIBATANI KANJI
IPC: G01V3/02
Filed: 1991-05-28
Abstract: PURPOSE:To correctly measure the received voltage with high precision by switching each relay so that all the electric current feeding lines and voltage measurement lines connected to the electrodes other than the transmission electrode and detection electrode for monitoring the bank destruction, may be connected to the negative side terminals. CONSTITUTION:As for an electric power supply.voltage meter connection switching circuit for a bank destruction monitoring device, when, for example, electrodes 1 and 2 are used as transmission electrodes, a relay S11a for electric current is connected to the (+) side of an electric current feeding source 8, and S12a is connected to the (-) side, and the relays S11b and S12b for electric current are turned ON, and S13b and S14b are turned OFF. The relays S13a and S14a for electric current are switched so that all the electric current feeding sources 8 are connected to the (-) side of an ac constant electric current source 6. When electrodes 3 and 4 are used as detection electrodes, a relay SV3a for voltage is connected to the (+) side of a voltage measurement line 9, and a relay SV4a for voltage is connected to the (-) side thereof, and the relays SV3b and SV4b for voltage are turned ON, and SV1b and SV2b are turned OFF. Further, the relays SV1a and SV2a for voltage are switched so that all the voltage measurement lines 9 are connected to the (-) side of a voltage meter 7.
Patent JP-S61279154-A (JP)
Title: Electronic parts to be mounted on printed board
Inventor: SHIMADA MASANORI
IPC: H01L23/48
Filed: 1985-06-05
Abstract: PURPOSE:To ensure the mounting of electronic parts on a printed board, by increasing the area by providing coarse surface on the mounting surface of the electronic parts. CONSTITUTION:Specified elements are sealed on a printed board. Lead terminals 11 are connected to the elements electrically. The lead terminals are guided out of a resin sealed body 12. A mounting surface of a the resin sealing body 12 on the printed board is made to be the coarse surface. As a means for forming the coarse surface, the specified region of a metal mold, by which the sealing body 12 is molded, is made coarse surface by electric discharging machining and the like beforehand. Then, the effective area of the mounting part is increased, and an electronic part 10 mounted on the printed board can be readily fixed on the printed board with rigid adhesion.
Patent JP-S62122604-A (JP)
Inventor: TANIGUCHI TAKASHI
IPC: A44C25/00
Filed: 1986-05-27
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-H09302369-A (JP)
Title: Lubricant composition
Inventor: YATANI KOICHI
IPC: C10N40/32
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition suppressing generation of precipitate, increase of kinematic viscosity and volatility in using at a high- temperature, having high viscosity index and excellent low-temperature fluidity by mixing an additive such as an antioxidant with a specific ester-based lubricating oil. SOLUTION: This lubricant composition is a mixture of (A) a polyol ester- based lubricating oil synthesized from tripentaerythritol with an aliphatic acid mixture (preferably containing 60-90wt.% of 5C, 7C and 9C branched and saturated aliphatic acids) with an additive package containing at least one kind of (B) an antioxidant, (C) a wear-inhibiting agent (e.g. triglycidyl phosphate), (D) a foaming agent (e.g. polysiloxane) and (E) a metal-inactivating agent (e.g. benzotriazole). Preferably, a mixture of a phenolic antioxidant with an amine- based antioxidant is used as the component B. As the former, bis-2,6-di-tert- butylphenol, etc., is preferably used. Preferably, a mixture of an alkylated diphenylamine with an alkylated N-phenyl-1-naphthylamine is used as the latter.
Patent JP-H1130274-A (JP)
Title: Vibrational mechanism with magnetic spring
Inventor: FUJITA YOSHINORI
IPC: F16F15/03
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To aim at any loss prevention in a taking-a-seat feeling by setting a partial superposed spring constant lying between at least two permanent magnets to which two repulsive magnetic poles to be attached to each of both lower and upper frames, and plural pieces of springs uplifting the upper frame being engaged with linkage free of vertical motion, to a negative quantity. SOLUTION: This vibrational mechanism is equipped with a lower frame 2 and an upper frame 4 to be attached to this lower frame 2 free of vertical motion via linkage, and this linkage consists of two pieces each of levers 6 and 6, and a lower end of each lever 6 is attached to the lower frame 2, and the upper end to the upper frame 4 respectively free of rotation. Two front levers 6 and 6 are connected to each other via a rod 8, and one end of plural pieces of tension coil springs 10 is engaged with the rod 8 and the other end to pins 12 and 12, respectively. In addition, a first permanent magnet 14 is attached to the lower frame 2, and a second permanent magnet 16 to which a repulsive magnetic poles are opposed, to the upper frame 4, respectively and with resiliency of these elements, such a force as uplifting the upper frame 4 is generated.
Patent JP-S5819481-A (JP)
Inventor: GARII DENISU KENTO
IPC: C23C22/34
Filed: 1982-07-13
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-H05316320-A (JP)
Title: Radio station
Inventor: KUJIYUURO NORIKO
IPC: H04N1/32
Filed: 1992-05-14
Abstract: PURPOSE:To notify a user that there is information incapable of reception due to the abnormality of a facsimile equipment when facsimile communication from another radio station is received when the facsimile equipment is abnormal due to paper shortage or a fault in the radio station provided with a facsimile receiver. CONSTITUTION:A facsimile abnormality detecting section 24 always monitors the state of the facsimile receiver 3 to check whether or not the abnormality such as paper shortage or a fault is occurred. Upon the receipt of facsimile information from another radio station, when the facsimile receiver 3 is abnormal and the information is not received, it is notified to the user by a display section 4. Then a storage device 23 stores the identification information of a communication opposite station such as a station number. The sections are connected by a microprocessor 22, which implements prescribed control, and information used for calling a communication opposite station is sent automatically by using the identification information stored with the simple operation of an operation key 5 connected to the microprocessor 22.
Patent JP-S6015347-A (JP)
Inventor: JIEIMUZU FURANSHISU KIYANBERU
IPC: A61F13/15
Filed: 1984-06-15
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-S5912917-A (JP)
Title: Preparation of polyisocyanate compound and preparation of foam from said polyisocyanate compound
Inventor: KANETANI KOUJI
IPC: C08G18/48
Filed: 1982-07-15
Abstract: PURPOSE:To obtain the titled compound, having improved water dispersibility, and useful as a raw material for uniform foams, etc., by reacting diphenylmethane diisocyanate, etc. with a specific polyethylene oxide derivative and a polyether polyol in a specific proportion. CONSTITUTION:(A) 100pts.wt. diphenylmethane diisocyanate type polyisocyanate is reacted with (B) 1-20pts.wt. polyethylene oxide derivative expressed by the formula RO(CH2CH2O)nH (R is 1-4C alkyl; n is average 5-120) or the formula R'(OCH2CH2)mOOCCH2COO(CH2CH2O)nR' (R' is 1-4C alkyl; m is average 5- 120) and (C) polyether diol and/or polyether triol, consisting of ethylene oxide and propylene oxide at (1/0)-(1/3) molar ratio, and having 200-6,000 molecular weight at 2-20 molar ratio between the NCO and OH groups to give the aimed compound. The resultant compound is then incorporated with a rubber asphalt type emulsion to afford the aimed foam.
Patent JP-H08316387-A (JP)
Title: Heat sink with fin
Inventor: KITAHARA TAKASHI
IPC: H05K7/20
Filed: 1995-05-22
Abstract: PURPOSE: To enhance total cooling efficiency by mounting a plurality of fans on the heat sink body in order to increase the total flow rate of air while preventing generation of a dead area of cooling air on the heat sink body. CONSTITUTION: A heat sink body 1 is made of a material having high thermal conductivity, e.g. an aluminum alloy, and has a bottom wall 10 being secured to the heat sink plane of a heating element 100. The heat sink body 1 is provided with a large number of pin-like heat dissipation fins 3 projecting from the bottom wall 10 integrally therewith. Fan containing parts 4 are formed at a plurality of points by lowering the height of heat dissipation fin in predetermined regions and a fan 2 is contained in each fan containing part 4. This structure increases the total air flow rate and the cooling airs from respective fans 2 supplement mutually to prevent generation of a dead area of cooling air on the heat sink body 1 thus enhancing the total cooling efficiency.
Patent JP-S63286635-A (JP)
Title: Dry type dehumidifier combined with humidifier
Inventor: KOBORI TOMOE
IPC: B01D53/26
Filed: 1987-05-19
Abstract: PURPOSE:To enable dehumidification and humidification of dry type, by providing an absorbent material in a flow passage, and by performing giving and absorbing of water content to and from the absorbent material by outdoor air or by indoor air which passes through the absorbent material. CONSTITUTION:An outdoor air flows through an air passage, and it is heated by a heater 10 to become a hot outdoor air of the temperature of +40 deg.C, passing through a solid absorbent material 11. At that time the humidity that has been absorbed by the solid absorbent material 11 is taken off from the material 11 by the hot air; as a result, the solid absorbent material 11 is recovered. The humidity absorbed by the solid absorbent material 11 flows through the air passage, and it is discharged to outdoors from a casing 1 through a discharqg port 5. When the room temperature is higher than the set humidity of an air humidity sensor, a controlling circuit equipped with a timer is actuated, dampers 4 and 6 are returned to their initial positions, the heater 10 stops operating, and a fan 9 is also stopped, while a fan 7 starts operating, and dry air is supplied to a room.