baber/WOPTO huggingface dataset:
Patent JP-S6360770-A (JP)
Title: Electrothermal recorder
Inventor: SANO TETSUHIRO
IPC: B41J2/32
Filed: 1986-09-02
Abstract: PURPOSE:To reduce deviations of the positions of recorded dots, by energizing a plurality of recording electrode needles in a time-sharing manner on a small block basis, and controlling the energization of the electrode needles so that a dot string corresponding to the row of the electrode needles is recorded by repeating the time-sharing driving a plurality of times. CONSTITUTION:One dot corresponding to each recording electrode needle 1 is recorded by, for example, four energizing pulses, the width of which is predetermined so that the dot is recorded with an appropriate density and in an appropriate size. Energizing timings for blocks B1, B2, B3 are sequentially shifted from each other so that they do not overlap with each other. Thus, 24 recording electrode needles 1 are driven in a time-sharing manner, 8 electrode needles at a time, and recording of one vertical column is carried out by repeating four times a series of time-sharing driving of the blocks B1, B2, B3. As a result, deviations of the positions of recorded dots corresponding to each block can be reduced to 1/4 of an original level.
Patent JP-S57126488-A (JP)
Title: Preparation of chromone-2-carboxylate
Inventor: KAIO SUMINORI
IPC: A61P37/08
Filed: 1981-12-21
Abstract: NEW MATERIAL:A compound shown by the formulaI(R 1  is lower alkylene; R 2  is lower alkyl; X is halogen).  
     EXAMPLE: 5-[2-2-Oxo-5-chlorobenzothiazoline-3-yl)ethoxy]chromone-2-carboxylic acid ethyl ester.  
     USE: An antiallergic.  
     PROCESS: A novel acetophenone shown by the formula II is reacted with an oxalic acid derivative to give a reaction product, which is subjected to ring closure in the presence of an acid under heating, to give a compound shown by the formulaI. An oxalic acid lower dialkyl ester, a glyoxalic acid lower alkyl  ester, etc. may be used as the oxalic acid derivative. The compound shown by  the formula II, for example, is obtained by reacting dihydroxyacetophenone  with a corresponding substituted alkyl halide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0894910-A (JP)
Title: Optical equipment
Inventor: OGINO SHIGERU
IPC: G03B3/10
Filed: 1995-07-20
Abstract: PURPOSE: To obtain an optical equipment constituted so that the divergence of focus is corrected and excellent optical performance is obtained even when an environment is changed. CONSTITUTION: This equipment is provided with an image forming optical system having a movable lens for changing an image forming position, lens driving apparatus 5 and 6 moving the movable lens in the optical axis direction of the image forming optical system, a temperature sensor 12 detecting temperature related to the image forming optical system, a memory 14 storing control data used for controlling the driving apparatus 5 and 6 for many temperature areas different from one another, and a controller 13 detecting the temperature area including the temperature detected by the sensor 12 from the plural temperature areas and controlling the driving apparatus 5 and 6 by using the control data corresponding to the detected temperature area.
Patent JP-H0932526-A (JP)
Title: Oil pump sprocket cover of internal combustion engine
Inventor: OZEKI HISASHI
IPC: F01M1/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To enhance lubricating performance of an oil pump and reliability of an internal combustion engine by arranging a bracket to flow down oil to an oil pan after aeration of the oil is reduced by receiving the oil flowing out of a clearance part between an oil pump sprocket cover and an oil pump. SOLUTION: An oil pump sprocket cover 24 to surround a part of this oil pump sprocket 20 is arranged in the vicinity of the oil pump sprocket 20 in order to prevent agitation of oil in an oil pan. The oil pump sprocket cover 24 and an oil pump 18 are fixed under a clearance 26 part between this oil pump sprocket cover 24 and the oil pump 18, and a bracket 28 is arranged to flow down the oil to the oil pan after aeration of the oil is reduced by receiving the oil flowing out of its clearance 26 part.
Patent JP-2001035700-A (JP)
Title: High frequency device
Inventor: KATO TSUTOMU
IPC: H03H7/40
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency device for smoothly starting plasma discharge. SOLUTION: When a loss signal value, corresponding to the product of a high frequency oscillator 1, an automatic gain control circuit (AGC) 2, a high frequency amplifier 3, a matching box 5, a load 6 and an injected power reflecting power and a direct current in a high frequency amplifier, exceeds a set value, a loss limiter operates to decrease a gain in the AGC 2. The loss limiter is prohibited from operating even when the loss signal value exceeds the set value within a time set by a timer 22.
Patent JP-H0868799-A (JP)
Title: Scanning type probe microscope
Inventor: SUZUKI MASATOSHI
IPC: G01N37/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a scanning type probe microscope wherein a space above a sample can be secured. CONSTITUTION: The microscope is provided with a coarsely moving stage 3 for placing a sample 2 thereon, a tube scanner 10 that is arranged in such a way that its axial line will be horizontal against the stage 3, a cantilever 5 having a probe 4 for detecting the interaction between the sample 2 and objective surface 2a for observation, a cantilever supporting part 6 for supporting the cantilever 5, and an irradiating device 7 for directing a light onto the cantilever 5. In addition, it is further provided with a light receiving device 8 for detecting a light reflecting from the cantilever 5, a plate member 9 for fixing the part 6, device 7 and device 8 on the tube scanner 10, a finely moving element 11 for moving the scanner 10 in an axial-line direction, and a control circuit for driving the scanner 10 and element 11.
Patent JP-H0256403-A (JP)
Title: Shaped article of repellent against algae and bacteria and production therefor
Inventor: ONO KOUICHIROU
IPC: A01N25/10
Filed: 1988-08-23
Abstract: PURPOSE:To obtain the subject composition having excellent storing stability, readily tractable and quickly dissolving by making fumaric acid composition comprising of fumaric acid carrying water-soluble polymeric compound as polymer derived from monomer of acrylic acid salt to contain carbonate. CONSTITUTION:A fumaric acid composition composed of fumaric acid (especially one having 30 mesh-passed particle size is preferable) and water-soluble polymeric compound comprised of homopolymer or copolymer (e.g., sodium polyacrylate) of monomer expressed by formula I [R1 and R2 are H or COOX2 (except for simultaneously COOX2); R3 is H or methyl; X1 and X2 are alkali metal] and/or expressed by formula II [A1 is H or methyl; A2 is COOY (Y is alkyl or monohydroxyalkyl)] carried by said fumaric acid is made to contain carbonate to afford a shaped article of polymeric compound of repellent against algae and bacteria. Said shaped article is quickly dissolved in the sea, etc., with generating carbonic acid gas and thus, labor such as stirring or mixing is not necessary.
Patent JP-S60100288-A (JP)
Inventor: IMURA SHINICHI
IPC: G07D9/00
Filed: 1983-11-04
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-S6184897-A (JP)
Inventor: OTSUKI SUSUMU
IPC: F16B2/24
Filed: 1984-10-02
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-S6267223-A (JP)
Title: Exhaust gas control device for two cycle engine
Inventor: SASAKI TERUO
IPC: F02B75/02
Filed: 1985-09-19
Abstract: PURPOSE:To improve the exhaust efficiency by allowing a closing valve, which closes the upper edge section of an exhaust port opening, to be linked with a valve, which closes a communicating passage for an expansion chamber attached to the side wall of the exhaust port, in accordance with the engine operating condition. CONSTITUTION:A valve 7 is provided to the upper edge 4a of an exhaust gas port opening 4 for a two cycle engine so that it may be rotated about a shaft 8. And a passage 6a which is communicated with an expansion chamber 3, is provided on the side wall of the exhaust port 4, and a closing valve 6 is provided to the passage 6a. The valve 7 is linked with the closing valve 6 by a link device 15. When an engine runs at a low speed, components involved assume the position as shown by the figure where the valve 7 is projected out of the upper edge 4a of the exhaust port opening for delaying the timing for the exhaust port opening action so as to prevent ventilation, then the closing valve 6 is opened for enlarging the volume of an exhaust system so as to allow the exhaust pulsation suitable to a low speed to be provided. For an intermediate speed operation, only the closing valve 6 is closed. And for a high speed operation, the valve 7 is fitted into a groove 4b and the closing valve 6 is also closed.
Patent JP-S59100036-A (JP)
Title: Gate type car washing machine
Inventor: TATSUNO HIYOSHI
IPC: B60S3/04
Filed: 1982-11-26
Abstract: PURPOSE:To expand the effectively utilizable area of an oil station site while preventing a car washing machine from mischief when the station is closed, by providing a gate type car washing machine body movable between the outside and inside of a basement and a ceiling cover for covering an opening of the basement above the car washing machine body. CONSTITUTION:A basement 1 of concrete provided in the site of an oil station has an opening 1a open to the ground surface. A lift S is provided in the basement 1 and a car washing machine body 14 is mounted on said lift S. The lift S consists of a hydraulic motor 7 and a hydraulic cylinder 2 and a lift switch 8 for driving the hydraulic motor 7 is provided on the ground. Further, a ceiling plate 17 having sufficient rigidity to mount a car is mounted on the upper surface of the car washing machine body 14 to cover the opening 1a of said basement when the car washing machine is not used.
Patent JP-2001036865-A (JP)
Title: Video reproducer and method therefor
Inventor: NAKANO EIJI
IPC: H04N5/93
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a video reproducer which records information of plural languages in particular with respect to the video reproducer for reproducing video information. SOLUTION: In a video reproducer which reproduces a main video, a sub- video of plural languages synchronized with the former main video and sound of plural channels, (n) decoded, which are obtained by being decoded by reading means 2, 3 and 4 for reading encoding data of the sub-video of the plural languages, (n) decoding means 7 for decoding the encoding data read by the reading means and generating the (n) decoding data and the (n) decoding means, are mixed outputted by a mixing circuit 9.
Patent JP-S6462016-A (JP)
Title: Output buffer circuit
Inventor: BAANAADO RII MORISU
IPC: H03K19/013
Filed: 1988-08-23
Abstract: PURPOSE: To provide an output buffer from a complementary metal-oxide- semiconductor(CMOS) to an emitter coupled logic(ECL) while having satisfactory performance concerning the fluctuation of an ECL output voltage by preventing an output current from a current source from depending on a power supply voltage and preventing an output voltage from the buffer from depending on the power supply voltage as well. CONSTITUTION: This circuit is provided with a current source 17 connected to a 1st power source Vss, 1st transistor 16 of 1st conductivity type for selectively connecting the current source to an intermediate node corresponding to the logic input signal of CMOS, 1st resistor having a prescribed resistance value R18 and connected between a 2nd power source Vcc and the intermediate node, and bipolar transistor 19 having a base, collector and emitter to respectively connect the collector to the 2nd power source, the base to the intermediate node and the emitter to the output node. Further, a 2nd conductive type of a 2nd transistor 14 is provided for selectively connecting the intermediate node to the 2nd power source corresponding to the logic input signal of CMOS. Thus, an improved output buffer 10 from CMOS to ECL can be provided.
Patent JP-H1042115-A (JP)
Title: Image processing system and control method for the same
Inventor: YAMAGISHI YOICHI
IPC: G06T1/20
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To permit all users to print stored image data without increasing the burden on a network and a server by providing a storage means for storing attribute information of image data. SOLUTION: When the power of an image forming device is supplied, a control means 201 initializes respective parts and reads the state of a distribution elimination mode flag stored in a first storage means 202 or a second storage means 203. Thus, whether a system is set in a distribution elimination mode or not is judged. When it is set, a distribution elimination processing is executed. The control means 201 executes a verification processing when verificatoin input exists through an operation means 222 and recognizes whether the various services of the image forming device are permitted to use. When there is no problem as the result of verification and input exists from the operation means 222, a distribution printing processing or a distribution scan processing is executed in accordance with the distribution mode which is set.
Patent JP-H07139652-A (JP)
Title: Self-sweeping type variable flow rate adjusting lift valve device
Inventor: YOKOTA SHINGO
IPC: F16K17/30
Filed: 1993-08-23
Abstract: PURPOSE:To provide a convenient valve device where the turning force is extremely small, the flow rate control performance is stable, and the clogging accidents at an opening part of a valve can be eliminated. CONSTITUTION:A valve seat surface part 3 of a flow rate adjusting valve and a flow rate adjusting valve member 7 corresponding thereto are provided in a valve box 1 consisting of an inlet flow passage (a), an outlet flow passage (f) and a lid 2 of the valve box on a slide valve side, and a valve opening (b) of the flow rate adjusting valve is formed therebetween. A valve opening (d) of the slide valve is formed between a closing surface member 4 of the slide valve and a corresponding cylindrical member 11 of the slide valve, and a flow-retarding chamber (c) is formed between the valve opening (b) and the valve opening (d). In addition. a bag chamber (g) formed between the slide valve end side member 10 and the lid 2 of the valve box on the slide valve side is allowed to communicate with the inlet flow passage (a) by a communicating passage 17 through a sealing member 14, and an automatic throttling adjusting flow passage is formed at the valve opening (d) of the slide valve by interposing a balancing spring 13.
Patent JP-H0852883-A (JP)
Title: Moistening equipment and ink jet printer provided with it
Inventor: ARAN SHIBATA
IPC: G05D22/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a humidifying apparatus equipped with a hermetically sealable humidity chamber for temporarily housing the liquid feed-out tube connecting a stationary liquid tank and a movable mechanism such as a printing head when the mechanism is not used. SOLUTION: A chamber 26 transmits a liquid between a tank 16 and a tube 14 and the opening part 26b of the chamber 26 is hermetically closed by a lid 28 when a carriage 20 is present at one end 22a of a track 22 and the tube can be housed in the chamber 26. An ink fountain 32 transmits evaporated ink to the chamber 26 through a connection tube or hose 32a and can be hermetically closed by a lid 32b.
Patent JP-H0650931-A (JP)
Title: Solid-state ion sensor
Inventor: MIYAHARA YUJI
IPC: G01N27/28
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a compact multi-ion sensor, which can be manufactured in large quantity at a low cost and has the high measuring accuracy, by covering a plate material made of conductive material with polyvinyl chloride, and forming an ion sensitive film on the surface of a slice piece, which is sliced in the vertical direction of a major axis. CONSTITUTION:Polyvinyl chloride 2 is formed so as to cover the surrounding part of a circular conductive plate material 1. The surface of the conductive material 1 is made to be chloride 4 by electrochemical treatment. A signal line 3 is connected to the surface at the opposite side of the chloride 4. Tetrahydrofuran or tetrohydrofuran, wherein ion-sensitive film material is dissolved, is dropped on the surface, on which the chloride 4 is formed. Thus, an ion sensitive film 5 is provided. Both the polyvinyl chloride 2 and the ion sensitive film 5 around the conductive plate material are dissolved into the tetrahydrofuran. Therefore, after the evapolation of the tetrahydrofuran, the unitary body is obtained, and the ion sensitive film 5 is strongly bonded to the conductive plate material 1 and the covering layer of the polychloride 2. Thus, the ion sensitive film 5 is not peeled away, and the stable potential can be obtained.
Patent JP-S5997250-A (JP)
Title: Data communication device
Inventor: NAKAMURA KOUICHI
IPC: H04L5/06
Filed: 1982-11-27
Abstract: PURPOSE:To detect collision on communication medium without comparing the content of transmission/reception data by detecting a beat signal produced by two carrier signals when >=2 stations make transmission at the same time. CONSTITUTION:When transmission signals of stations 904, 906 are mixed on the communication medium 1, a frequency f46 being a difference between frequencies f4 and f6 is generated by carrier signals F, F'. When a beat signal detector 704 detects the signal f46, a beat detecting signal is generated and a transmission interrupting device 404 interrupts the transmission of signal to the medium 1 by a modulator 304 in response to the presence of the beat detecting signal. A beat signal detector 706 is operated also at the station 906 at the series of operation and the transmission of signal to the medium 1 of the modulator 306 is interrupted by a transmission interrupting device 406.
Patent JP-H0654763-A (JP)
Title: Cooker
Inventor: FURUTA HIROSHI
IPC: A47J36/34
Filed: 1992-08-04
Abstract: PURPOSE:To achieve a conservation of a housing space by enabling the supporting of a cooker body and a lid body being inverted integral during the preservation of a cooker and a simple operation without disturbing the operation or eliminating the possibility of the missing of a housing stand by allowing the housing stand to be housed on the undersurface of the body. CONSTITUTION:A bearing 9 is provided on an external bottom part of the body 1 of a cooker and a housing stand 8 is provided having a support shaft piece 8a fitted loosely into the bearing 9 free to advance or retract and free to turn. In the housing stand 8, the support piece 8a, a leg piece 8b and a grasping piece 8c which grasps the cooker in cooperation with the support piece 8 are formed successively almost in plane. The housing stand 8 is housed and held on the external bottom of the body 1 in the use of the cooker and in the preservation of the cooker, the body 1 and a lid body 7 are grasped with the support piece 8 and the grasping piece 8c to support the cooker being inverted with the leg piece 8c.
Patent JP-H0375253-A (JP)
Title: Fire-resistant asbestos-free hardened gypsum material and production thereof
Inventor: WATANABE SHIGEO
IPC: C04B28/14
Filed: 1989-08-14
Abstract: PURPOSE:To obtain the title hardened material having excellent fire resistance and heat resistance without using asbestos by blending hydrating gypsum with powder of silica rock, wollastonite, fibers, hardening time adjuster and water in a specific ratio and molding the blend into a plate form by plate formation method. CONSTITUTION:100 pts.wt. hydrating gypsum (e.g. alpha-hemihydrate) is blended with 5-50 pts.wt. powder of silica rock, 5-50 pts.wt. wollastonite, 1-15 pts.wt. fibers (e.g. acrylic fibers), 0.03-3 pts.wt. setting retarder or curing promoter (e.g. Na2SO4) and a proper amount of water and made into a slurried state. Then the mixture in the slurried state is molded into a plate form by plate formation method to give a fire-resistant asbestos-free hardened gypsum substance. Consequently, since asbestos is not used, the prepared hardened gypsum material has no problems in terms of health and is suitably used as an inner wall material of buildings such as a material especially for refractory partition wall.
Patent JP-H0847399-A (JP)
Title: Method for measuring bioluminescence
Inventor: HASE SATORU
IPC: C12Q1/66
Filed: 1994-08-08
Abstract: PURPOSE:To enhance luminescence intensity and to measure bioluminescence by the use of an inexpensive substance having excellent stability by treating a luminescent substrate with luciferase in the presence of both a polyphosphoric acid compound (salt) and a sulfhydryl compound and measuring luminescence. CONSTITUTION:In a method for treating a luciferase substrate with luciferase and measuring emitted bioluminescence, a luciferase substrate such as luciferin is mixed with adenosine triphosphate (ATP) and luciferase in the presence of both a polyphosphoric acid, e.g. an inorganic polyphosphoric acid such as tripolyphosphoric acid, metaphosphoric acid or pyrophosphoric acid or an organic polyphosphoric acid compound such as cytidine 5'-triphosphate (CTP) or cytidine 5'-diphosphate (CDP) or its salt and a sulfhydryl compound such as dithiothreitol and beta-mercaptoethanol or glutathione. Emitted bioluminescence is enhanced and emission time is sustained. Enzyme immunoassay or DNA probe assay is used to measure bioluminescence.
Patent JP-2001029914-A (JP)
Title: Apparatus for decomposing organic substance and decomposition treatment method of the same
Inventor: URAGAMI SHINICHIRO
IPC: C02F3/08
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus of decomposing an organic substance and a decomposition method for the same capable of completely and surely decomposing garbage and excreta of animal discharged daily by completely decomposing and extinguishing the organic substance at a high speed and maintaining decomposing action of thermophil bacteria for a long time. SOLUTION: The apparatus 10 for decomposing an organic substance comprises a horizontal reaction vessel 12 to which the organic substance Y to be decomposed is charged, a stirring device 16 having a stirring blade capable of being rotated about a horizontal axis provided in the horizontal reaction vessel 12, a heating device for heating the horizontal reaction vessel 12 from outside, a hard granular porous fungus bed 20 charged into the horizontal reaction vessel 12 and having thermophil bacteria implanted thereon and a buffering material 22 charged into the horizontal reaction vessel 12 together with the porous fungus bed 20 and comprising a granular organic substance or organic chips.  The interior of the horizontal reaction vessel is forcedly heated to a temperature of 60-85 deg.C by the heater, and at the same time a large number of the granular porous fungus bed 20, the buffering material 22 and the organic substance Y to be decomposed are stirred to be decomposed and extinguished.