baber/WOPTO huggingface dataset:
Patent JP-H09258497-A (JP)
Title: Digital image forming device
Inventor: KATO SHINJI
IPC: H04N1/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a document from being jammed and broken by the folded document and to accurately form an image in order of page number even when the folded document coexists in the documents piled on an automatic document feeder. SOLUTION: While a slight press-contact member 36 of a folded document detecting device 70 is made in slight press-contact with the document on a document platen 38, the document is monitored by a document discrimination sensor 37. In the case of discriminating that the rotation of the member 36 is delayed and the document is folded document 90 when a document lead-in roller 7 feeds/carries the document, the roller 7 is reversely rotated and the folded document 90 is fed to the document removing roller 42 of a folded document removing device 80 and ejected to a document removing base 43. The page number of the folded document 90 ejected is stored in a RAM. The folded document 90 ejected is manually smoothed out and placed on a document placing table so as to be read, then the page number is stored in the RAM together with the image data.
Patent JP-H09251318-A (JP)
Title: Level difference sensor
Inventor: KUBO NAOKI
IPC: B25J5/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a level difference sensor with improved dustproof property, dripproof property and noise resistance. SOLUTION: This level difference sensor is provided with a contact part 20 including an auxiliary wheel 3 to be in contact with a floor surface 8, a rotary supporting part 21 for supporting the contact part 20 freely rotatably within a plane horizontal to the floor surface 8, a first linked member 22 provided only inside the rotary supporting part 21 and linked with the movement in a vertical direction of the contact part 20 and a photodetector 23 for detecting the movement in the vertical direction of the first linked member 22. Since the first linked member 22 is provided only inside the rotary supporting part 21, malfunctions due to the sticking of dust and waterdrops are prevented.
Patent JP-H07289956-A (JP)
Title: Coating material spray gun
Inventor: MAIKERU JIEI KOSUMAINA
IPC: B05B7/24
Filed: 1995-03-20
Abstract: PURPOSE: To lessen risk of paint leakage and to facilitate cleaning by inclining and mounting a paint cup at a specific angle to a nozzle body and connecting a tub for transporting the paint from the paint cup to the nozzle assembly. CONSTITUTION: The hand held paint spray gun 25 having the paint cup 26 is mounted with the nozzle assembly 27 at the front end 28 of the body 29 and a handle 30 is lowered from the portion adjacent to a rear end 31. A trigger 32 and auxiliary trigger 33 for manipulating the paint spray gun 25 is pivoted to the body 29. The paint cup 26 has an opening end to be closed by a cap 35. This cap 35 is mounted by a holding ring 36. The paint cup 26 is inclined at an angle of 25 to 35 deg. with a spray axis 37 above the rear part of the body 29. On the other hand, a nipple 51 extending from the paint cup 26 is connected to the nozzle assembly 27 via a tube 55 for transporting the paint.
Patent JP-2000253876-A (JP)
Title: Vaccine using sendai virus vector, and vaccine protein
Inventor: KATO ATSUSHI
IPC: G01N33/569
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain Sendai virus vector capable of simply and safely producing a vaccine against strong poison type influenza which has been difficult hitherto by retaining influenza virus protein or its part so as to be expressible. SOLUTION: The Sendai virus vector retains strong poison type influenza virus protein such as subtype H5 or subtype H7 or its part so as to be expressible. Furthermore, the protein is preferably HA protein of A type influenza virus and the influenza vaccine is preferably produced by inoculating Sendai virus vector into hen's egg, proliferating Sendai virus complex in the hen's egg, recovering the proliferated Sendai virus vector from chorio-allantoic liquid of the hen's egg and inactivating the Sendal virus vector. A kit for ELISA of antibody is preferably prepared by using a protein for immunogen capable of obtaining by expressing a gene encoding a protein derived from pathogen integrated into Sendai virus vector so as to be expressible.
Patent JP-S58178410-A (JP)
Title: Warning circuit
Inventor: ARAI YASUHIRO
IPC: G08B29/18
Filed: 1982-04-14
Abstract: PURPOSE:To relieve a load on a user by holding the generation of unnecessary warning automatically right before power-on operation and then releasing the holding operation. CONSTITUTION:Once a power source is turned on, the plus-side terminal of an operational amplifier Q1 drops in potential to a power source Vss (minus) through a capacitor C, so the output of the operational amplifier Q1 becomes minus as shown by (a) to turn off a transistor (TR) T, holding a state wherein lower-limit warning is not generated. When an input increases gradually until deviation voltage drops below a lower-limit warning set point, an amplifier Q2 turns off to release the warning and its output is saturated negatively as shown by (d). Consequently, while a minus voltage (b) obtained through the voltage division of resistances R1 and R5 is applied to the inverted input minus terminal of the amplifier Q1, the uninverted input plus terminal is held approximately at 0 V, so its output is saturated at a plus voltage (c). Therefore, a holding circuit including the amplifier Q1 is disconnected by a diode D3.
Patent JP-S60204991-A (JP)
Title: Scroll type compressor
Inventor: SAKASHITA WATARU
IPC: F04C18/02
Filed: 1984-03-30
Abstract: PURPOSE:To facilitate the management of assembly accuracy of a product and improve productivity and cut cost by supporting the back surface of a swirl scroll in slidable ways onto a frame and eliminating the necessity of a high- pressure receiving ring in the conventional and simplifying the supporting structure and reducing the number of parts. CONSTITUTION:The back surface 34 of a swirl scroll 27 is directly put into slidable contact with the slidable surface 42 formed onto a frame 23, and supporeted. The clearance S between the edge surfaces of the swirl scroll 27 and a fixed scroll 26 is determined by the depth h42 to the slidable surface 42 of the frame 23 from the upper edge surface 39 of the frame 23 onto which the fixed scroll 26 is joined and the thickness d33 of the flat plate part 33 of the swirl scroll 27, since a high-pressure ring interposed between the above-described edge surfaces in the conventional is removed, and therefore, part management is facilitated. Further, since dimension tolerance is not accumulated, assembly is facilitated, and the working accuracy such as dimension tolerance can be softened, and production cost can be reduced, together with the reduction of the number of parts.
Patent JP-S59185957-A (JP)
Inventor: MOROZU MASAKAZU
IPC: F25B15/00
Filed: 1983-04-06
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-H07265058-A (JP)
Title: Simulator for medicinal concentration in living body
Inventor: OYA SATORU
IPC: C12M1/34
Filed: 1994-03-30
Abstract: PURPOSE:To faithfully realize the medicinal concentration changing following the passage of time such as the medicinal concentration in blood, various organs or urine in a culture tank in relation to a simulator for the medicinal concentration in the living body. CONSTITUTION:This simulator for the medicinal concentration in blood is obtained by installing a controller 8, a device 3 of a culture system for culturing a microorganism and a fraction collector 4 for sampling the culture solution prepared by culturing in the device 3 for culture system and further a culture tank 12, etc., for culturing the microorganism in the device 3 for culture system. Furthermore, a simulator for the medicinal concentration in urine is equipped with the controller 8, the device 3 for the culture system, a device 46 for a draining system capable of draining a liquid (micturating) from the culture tank 12 of the device 3 of the culture system at a preset time interval and the fraction collector 4. The device 3 for the culture system is provided with a simulating tank for the medicinal concentration (a renal pelvis tank) 50 for simulating the medicinal concentration and a culture tank (bladder tank) 12.
Patent JP-S63231171-A (JP)
Inventor: HASHIMOTO KIMIHIDE
IPC: F25D13/00
Filed: 1987-03-18
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-H05222943-A (JP)
Title: Supercharger engine
Inventor: NAGASAWA HAJIME
IPC: F02B33/00
Filed: 1992-02-14
Abstract: PURPOSE:To increase drastically the air compression ratio of a supercharger engine by the addition of simple constitution and improve torque and fuel consumption. CONSTITUTION:Another air introduction port 6 that communicates with a combustion chamber 1 at a position where a piston 5 has closed an exhaust port 2 and a scavenging port 3 at the time of scavenging process finish, is provided, and this air introduction port 6 is connected to a supercharger 4 through a check valve 7. Accordingly, by delivering compressed air into the combustion chamber 1 that is after scavenging, by means of the addition of the simple constitution of the check valve 7 and the air introduction port 6 connected to the supercharger 4, a high compression ratio is made possible.
Patent JP-H11256200-A (JP)
Title: Liquid detergent composition
Inventor: INOUE TAKUMI
IPC: C11D17/08
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtian a liquid detergent composition having high detergent power and non-corrosive to styrene resin. SOLUTION: This detergent composition contains (A) 0.1-50 wt.% of a glyceryl ether of the formula R-OCH2 CH(OH)CH2 OH (R is a 1-11C alkyl or alkenyl, benzyl or phenyl), (B) 0.001-20 wt.% of a terpene hydrocarbon, (C) 0.01-30 wt.% of a surfactant, (D) 0.01-30 wt.% of a builder or an alkaline agent and (E) water. The terpene hydrocarbon is preferably a monoterpene or sesquiterpene.
Patent JP-S59186197-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: IWAHASHI HIROSHI
IPC: G11C16/06
Filed: 1983-04-07
Abstract: PURPOSE:To increase the read margin of a nonvolatile semiconductor storage device by specifying a comparison potential for detecting data. CONSTITUTION:A potential equivalent to a potential impressed to a row line driving selectively a memory element is impressed to a control gate of a dual gate transistor (TR)Mc the same as a memory element of one potential generating circuit 30 of a comparison potential generating circuit 20. Thus, a potential VBc of an output point Bc of the circuit 30 becomes a value coresponding to ''0'' of the storage content of the memory element to be changed with a power supply voltage Vc. A control gate of a TRMd being the same as the TRMc of the other similar potential generating circuit 40 of the circut 20 is connected to a bias generating circuit 50, the potential at an output point Bd is changed similarly together with the power supply voltage, the inclination is changed and reaches a potential VBd corresponding to ''1'' of the storage content of the memory element. A coupling point D between the circuits 30 and 40 becomes an intermediate potential VD of the potentials VBd and VBc and this potential is applied to a sense amplifier as a comared potential. Thus, the read margin is increased independently of the power supply potential.
Patent JP-S52144726-A (JP)
Title: Excitation controller
Inventor: TANIGUCHI MASAMITSU
IPC: H02P23/00
Filed: 1976-05-27
Abstract: PURPOSE: To improve a reliability of the device, by providing a plurality of phase control circuits in parallel at the output side of automatic voltage regualtor, controlling the excitation current of the synchronous machine, to operate a selection control when in a fault of said circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60203000-A (JP)
Inventor: NAKAGAWA HIROSHI
IPC: B23P21/00
Filed: 1984-03-28
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-S53145659-A (JP)
Title: Sensing region correction for car sensor of ultrasonic type
Inventor: FUJITA DAIJI
IPC: G01V1/00
Filed: 1977-05-25
Abstract: PURPOSE: To correct the object sensing region, while making unnecessary the control of a road and shift of a quasi-reflecting pole, by using an attenuator between an ultrasonic head and the body of the sensor to adjust the receiving gain of the body in accordance with the caracteristics of the sensing region-road reflecting level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04296987-A (JP)
Title: Drawing method
Inventor: MIYAGI HARUMI
IPC: G06T13/00
Filed: 1991-03-26
Abstract: PURPOSE:To shorten the drawing time of the animation requiring an area-filling treatment and to improve the monitoring performance by drawing and displaying the size component of the screen date or the back of the corresponding area in a 1st screen data area with copying. CONSTITUTION:A screen area provided to a work RAM includes a 1st screen area A41 which stores the screen data on a graph to be drawn on a display device, a stand-by area B42, a 2nd screen area C43 which stores an area-filled state in a 100% size of the graph, and a 3rd screen area D44 which stores the back state of the graph. Then the input data is compared with the preceding input data. If the former data is larger then the letter one, a graph that is filled in a size corresponding to the former data is copied over the area A41 from the area C43. Meanwhile the back of the corresponding area of the graph is copied a graph display area of the area A41 from the area D44 when the input data is smaller then the preceding one.
Patent JP-H11260610-A (JP)
Title: Radio wave absorbing material
Inventor: OTA HIROYASU
IPC: H05K9/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorbing material which provides absorptive attenuation of 20 dB or more in a greater frequency bandwidth. SOLUTION: A radio wave absorbing material constituted of a magnetic portion 1 mixed with a non-magnetic portion 2 is provided. In the case, the non-magnetic portion in the cross section of the absorptive material is caused to include an island portion having an average diameter of 10 μm or more, and the magnetic portion is made of a ferrite sintered body. The volumetric mixture rate F of the magnetic portion is set 0.2-0.8, and a relation 0.3 Fμrs '<μr '<Fμrs ' is held between the real part μr ' of the average relative magnetic permeability as a whole and the real part μrs ' of the relative magnetic permeability of the sintered body.
Patent JP-H09260611-A (JP)
Title: Electronic device
Inventor: KATO RIICHI
IPC: H01L29/788
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a quantum effect memory element, capable of precisely reading out data. SOLUTION: This device is provided with a quantum dot cell group, made of a gate oxide film 4 and a plurality of quantum dot cells 5 formed on this gate oxide film 4, as well as a tunnel oxide film 6 formed on the entire surface of these quantum dot cell group, and a gate electrode 7 formed on the entire surface of this tunnel oxide film 6. In the case of writing-in data, electrons are implanted in the entire quantum dot cell 5 of the quantum dot cell group by impressing the gate electrode 7 with a negative voltage. By the constitution above, threshold value fluctuation is intensified, thereby enabling the data reading-out step to be performed precisely.
Patent JP-S56160396-A (JP)
Title: Zone melting method
Inventor: WATANABE MASANOBU
IPC: C30B13/22
Filed: 1980-05-09
Abstract: PURPOSE: To obtain a solid body of very high purity by concentrating energy of laser beams on a very small melting zone when a solid body is highly purified by relatively moving the melting zone.  
     CONSTITUTION: Laser beams 2 emitted from a laser emitting source 1 are passed through a light path changing means 4 and a lens 5 and irradiate a sample 3 at a small beam diameter. The sample 3 is then rotated in the arrow R direction to form a melting zone 31 having a very small width. In this state the zone 31 is relatively moved in the arrow F direction. With the movement impurities are moved and segregated at an edge part, so a solid body of very high purity is obtd. at a central part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000258866-A (JP)
Title: Silver halide photographic sensitive material and processing method for same
Inventor: NAGAMI KEN
IPC: G03D15/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material with a film free from transparency reduction and sticking and not causing the falling of a matting agent from the surface in processing by incorporating fine particles formed from fibers and carrying out hardening with a vinylsulfone type hardening agent. SOLUTION: The silver halide photographic sensitive material contains fine particles formed from fibers and is hardened with a vinylsulfone type hardening agent. The fine particles preferably have 3.0-20% moisture absorption coefficient at 20 deg.C and 65% RH or 8-40% moisture absorption coefficient at 20 deg.C and 95% RH. It is preferable that the moisture absorption coefficient of the fine particles is equal to that of a binder used because the fine particles can have fitness for the binder and become hardly releasable from the binder. The vinylsulfone type hardening agent is a compound having a vinyl group combined with a sulfonyl group or a group capable of forming a vinyl group, having preferably at least two vinyl groups combined with a sulfonyl group or at least two groups capable of forming vinyl groups.
Patent JP-H02240756-A (JP)
Title: Terminal request type animation offer system
Inventor: YOSHII HIROSHI
IPC: G06F13/00
Filed: 1989-03-14
Abstract: PURPOSE:To omit the installation of information compressing/encoding devices for each circuit by adding a file to a center to record the animation signals obtained by compressing/encoding the information, sending these animation signals to the circuit without decoding them, and decoding those signals via the terminal side of the circuit or a terminal to display them on the terminal. CONSTITUTION:At a terminal, a device 4 retrieves one of VTR cassettes 21, 22,..., 2m according to a request selected out of an animation menue by a user and sets the retrieved cassette to a non-working VTR selected out of those VTR 51, 52,..., 5k. Then the animation signals obtained by compressing/encoding the information are read out by the set VTR, switched by a switch 6, and sent to the requested terminal out of circuits 81, 82,..., 8m. The received animation signals are decoded by one of corresponding decoders 101, 102,..., 10m and outputted to a terminal for display. Thus it is not required to set the information compressing/encoding devices to each corresponding terminal.
Patent JP-S58178571-A (JP)
Title: Semiconductor device
Inventor: KATSUKAWA KIMIAKI
IPC: H01L21/338
Filed: 1982-04-14
Abstract: PURPOSE:To obtain an FET for low noise and high gain ultrahigh frequency by superposing an insulating film which has a hole by deciding a length of one direction of a Schottky barrier electrode on an insulating film which has a hole by deciding a length of one direction of a recess on the surface of a low resistance semiconductor layer. CONSTITUTION:Insulating layers 31, 32 of different etching performance are laminated on a semiconductor layer 30, and a resist mask 33 is covered. It is sequentially selectively etched and opened with a window, the film 31 is etched at the side face, thereby forming an optimum recess width. Then, the layer 30 is etched in the optimum depth, a gate metal 34 is covered, a photoresist 33 used as a mask on the gate, and unnecessary gate metal is removed. A substrate recess is sufficiently cleaned, the surface contaminant is baked out, and the gate metal is then covered. According to the structure, an FET in which preferable Schottky junction can be formed, the gate length is not widened, the gate capacity is small, the gate withstand strength is high, the internal resistance is low with high gain and high reliability can be formed.
Patent JP-H02241117-A (JP)
Title: Cross modulation prevention circuit
Inventor: KOBAYASHI MASUO
IPC: H04B1/10
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the occurrence of cross modulation in a high frequency amplifier even when an interference wave reaches by detecting a frequency of the interference wave so as to set variably a block frequency band of a variable band block filter. CONSTITUTION:When an interference excess input comes, an, e.g. positive voltage with a level in response to the frequency is obtained by a frequency discrimination circuit 30 and a voltage in response to the positive level is outputted from an amplifier section of an amplifier 31. In such a case, the capacitance of a varactor diode of a variable band block filter 32 is varied in response to the level of the applied voltage and the filter 32 is a filter whose impedance goes to zero ohm at the frequency of the disturbing excess input, then the interference excess input signal connects to ground. Thus, cross modulation due to the interference excess input is prevented.
Patent JP-S58178582-A (JP)
Title: Semiconductor light emitting device
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/24
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a laser which has the prescribed characteristics with good reproducibility by burying a clad layer between the layers of two active layers in the groove formed in a semiconductor substrate and forming planely in advance the other one layer. CONSTITUTION:An N type InGaAsP active layer 22, an N type InP layer 23 are superposed on (100) surface of an N type InP layer 21, and anisotropically etched, and an inverted trapezoidal strip groove is formed in (011) direction. Further, a P type InGaAsP clad 24, a no-added InGaAsP active layer 25, an N type InP clad 26, an N type InGaAsP contact 27 are superposed, and electrodes 28, 29 are attached. Forbidden band width Eg is selected to the relation of Eg21>Eg24>Eg22, Eg23 Eg21, Eg25 Eg22, as a double carrier confinement structure. According to this structure, an oscillation threshold current is reduced, stable lateral mode can be obtained, a buried grown layer in the groove is formed only of 2 layers, control can be facilitated, and a semiconductor laser which has the prescribed characteristics can be obtained with good reproducibility.
Patent JP-H09231286-A (JP)
Title: Automatic totalization system for purchase data of retail trade
Inventor: MATSUSHIMA TOSHIFUMI
IPC: G06Q50/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide the automatic purchase data totalization system for retail trade which eliminates hand input operation on a host computer by automatically totalizing purchase data, shorten the time needed for input operation, and eliminates data misinput. SOLUTION: Purchase result data are transmitted from a portable computer 1 for article inspection and returning provided at an individual retail store to a decentralized computer 2 and the purchase result data received by the communication means 6 of the decentralized computer 2 is stored by a storing means 7 in a purchase result accumulation file 4. To correct the stored purchase result data, a correcting means 8 make adequate corrections and after all purchase result data are stored or corrected. the communication means 9 send the purchase result data to the host computer 3. The host computer 3 receives the purchase result data by a communication means 10 and automatically adds up the purchase data.