baber/WOPTO huggingface dataset:
Patent JP-H10311423-A (JP)
Title: Vehicular hydraulic continuously variable transmission
Inventor: IINO HISAFUMI
IPC: F16H61/18
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To reliably prevent a backward creep movement of a vehicle by setting delivery capacity of a variable displacement hydraulic motor to a prescribed value when the vehicle is put in a stopping condition and a shift position is also in an advance or retreat position, and controlling capacity so that delivery capacity of a variable displacement hydraulic pump becomes prescribed capacity according to the shift position. SOLUTION: A continuously variable transmission unit 2 to constitute a hydraulic continuously variable transmission T together with a mechanical transmission unit 1, is composed of a variable displacement hydraulic pump 24 and a hydraulic motor 25, and a vehicle is driven by motive power of the hydraulic motor 25. In this case, when a vehicle stopping condition is detected and the fact that a shift position is in an advance or retreat position is also detected by a shift position detecting means, motor capacity on which delivery capacity of the hydraulic motor 25 becomes a prescribed value (> 0) is set. It is controlled so that delivery capacity of the hydraulic pump 24 becomes prescribed capacity according to a detected shift position. Therefore, at idling time in a vehicle stopping condition, the hydraulic motor 25 is locked and held, and a movement of the vehicle is checked.
Patent JP-S5564129-A (JP)
Title: Sludge removing system for two-cycle diesel engine
Inventor: MATSUMURA NOBORU
IPC: F02B77/04
Filed: 1978-11-10
Abstract: PURPOSE:To provide a sludge removing system for two-cycle diesel engine, in  which sludge in scavenging air reservoir is carried into a cyclone by use of a portion of scavenging air and air is separated centrifugally in said cyclone and discharged into the atmosphere, whereby it is enabled to prevent environmental pollution and to separate and remove sludge effectively. CONSTITUTION:High-pressure scavenging air 3 compressed by supercharger 02 and cooled by air cooler 03 is reserved in scavenging air reservoir 1, and sludge 2 formed by the mixture of cylinder oil, residue of combustion, etc. is also collected in the reservoir 1. In removing the sludge 2, it is at first carried, together with scavenging air 3, to a first cyclone 6 via outlet pipe 4 and adjust valve 5. Air 3 and fine mist 7 separated in the first cyclone 6 are discharged to a second cyclone 11 from upper outlet port 8, whereas water and sludge 2 are discharged to tank 10 from lower outlet port 9. Air 3 separated in the second cyclone 11 is discharged to the atmosphere from upper outlet port 12, whereas fine mist 7 is discharged to tank 10 from lower outlet port 14.
Patent JP-S5762078-A (JP)
Title: Magnetic brush developing device
Inventor: AOKI KENJI
IPC: G03G15/09
Filed: 1980-10-02
Abstract: PURPOSE:To achieve high-quality development free of irregularity by making the direction of lines of magnetic force, formed on a sleeve, different from the turning direction of a magnetic roll. CONSTITUTION:A nonmagnetic sleeve and a multipolar magnetic roll, whose inside turns relatively, form a magnetic brush to perform development. In this case, the magnetic roller is so magnetized that the nap of toner moves in two directions different from the turning direction of the magnetic roller, thereby developing lines in every direction with the same density.
Patent JP-H10318884-A (JP)
Title: Method and device for measuring quality of display in finder lens
Inventor: UEDA TAKESHI
IPC: G01M11/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for evaluating a quality of a display in a finder quantitatively. SOLUTION: The light from a light source lamp 11 is made incident into a to-be-inspected finder 4 as a diffusion light by a diffusion plate 12, and the light coming from the to-be-inspected finder 4 is imaged of a photo-detecting element 61 of 2-dimension array by an imaging lens 52. Then, the output from the photo-detecting element is projected on a monitor screen, and a measurement range of a finder display is set on the screen, then a light quantity distribution is obtained from the output of the photo-detecting element 61 in the set range, for evaluating a quality of the display in the finder based on the light quantity distribution.
Patent JP-S63305791-A (JP)
Title: Controller for inverter
Inventor: NAGANUMA KATSUNORI
IPC: H02P27/06
Filed: 1987-06-03
Abstract: PURPOSE:To compensate the lowering of torque in a low-frequency region, and to prevent the burning of a winding by changing the magnitude of the output voltage/output frequency of an inverter in accordance with the magnitude of a speed command. CONSTITUTION:Voltage proportional to set speed is output from a speed setter 1 as the speed command of an inverter. When voltage corresponding to the speed command is increased to a certain voltage from zero (stoppage), the input to a frequency control circuit 10 rises in proportion to the time, and the input to a voltage control circuit 8 increases as a linear function of the time. Consequently, the value of the ratio of the input to the circuit 8 to the input to the circuit 10, the value of the ratio of the output voltage/output frequency of the inverter, takes a large value in a low-frequency region when the speed command is set at a high value and decreases with frequency approaching a value specified by the speed command to approach a certain stationary value. When the speed command is set at a low value, an induction motor is operated continuously in the low-frequency region.
Patent JP-S62296074-A (JP)
Inventor: ONO YUKIO
IPC: E05B49/00
Filed: 1986-06-16
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-S6028818-A (JP)
Title: Dispersing agent for calcium carbonate
Inventor: KADOI TOSHIO
IPC: C09K23/52
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a titled dispersing agent exhibiting satisfactory dispersibility even to a high-concn. slurry by constituting said agent of acrylic acid and/or methacrylic acid, one kind among maleic acid, fumaric acid, and itaconic acid, and a monomer contg. a phosphate ester group. CONSTITUTION:The agent is constituted of the salt of a copolymer of 40- 99mol% the following component (A), 0-50mol% (B), and 1-10mol% (C). The component (A) consists of >=1 kind of unsaturated monocarboxylic acid selected from acrylic acid and methacrylic acid, the component (B) consists of >=1 kind of unsaturated dicarboxylic acid selected from maleic acid, fumaric acid, and itaconic acid, and the component (C) consists of >=1 kind of a monomer contg. a phosphate ester group having a terminal double bond. The dispersing agent shows a high dispersibility and gives a low viscosity even to a high-concn. slurry with a reduced amt. of addition. The agent also has durable stability, and shows a sufficient dispersing effect even on fine particles having <=1mu particle diameter.
Patent JP-S5839884-A (JP)
Title: Mixing-prevention valve
Inventor: YAGI KEISUKE
IPC: F16K1/44
Filed: 1981-09-02
Abstract: PURPOSE:To prevent the breaking of closing function caused by impact liquid pressure by adopting a structure of double closing by the first and the second valve and making the diameter of the contact part between a valve stem and the bottom of a valve box in the second valve larger than the diameter of the valve. CONSTITUTION:The first valve 10 and the second valve 13 are doubly provided betwee the first flow passage 1 and the second flow passage 3. The first valve 10 is pushed to the first valve seat 5 by a spring 8, while the second valve 13 is pushed to the second valve seat 6 via a valve spindle 7 by the pushing force of a cylinder 15. A valve stem 11 of the second valve 13 is penetrated through a valve-box bottom 12 and extended to the outside. Its diameter is selected to be almost equal with or larger than the diameter of the valve 13. In this construction, even if a high liquid pressure is impacted from the second flow passage 3 by a water hammer or the like, the second valve 13 is given an offset force, and the first valve 10 is prevented from being opened forcedly.
Patent JP-H05334300-A (JP)
Title: Information processor
Inventor: SHIRAKI TATSUYA
IPC: G09G5/32
Filed: 1992-05-29
Abstract: PURPOSE:To change the conditions of format setting and numerals, etc., by operating a keyboard while confirming the printing state of document information on a printing paper with a printing image displayed at a display, to easily set the printing state of the document information on the printing paper with one format setting without taking time and to improve operational efficiency. CONSTITUTION:In the information processor for displaying the document information such as characters and rules, etc., inputted from the keyboard and controlled by a controller at the display 4 as the printing image for the respective sizes of the printing papers, the controller updates the printing image every time the format setting is inputted from the keyboard and also displays the display screen of the format setting and the display screen of the printing image on the same screen of the display 4.
Patent JP-S6029843-A (JP)
Title: Microprogram controller
Inventor: UEMOTO SHIGEMI
IPC: G06F11/27
Filed: 1983-07-28
Abstract: PURPOSE:To reduce the probability of error occurrence to a control memory in a stage of actual instruction execution and to improve the reliability by reading a control word out of the control memory and making a diagnosis at specific intervals of time, and correcting an error if the error occurs and rewriting the control words. CONSTITUTION:A diagnostic instruction is generated at constant intervals of time to access the control memory 1, and when a flag 31 indicating the read control word is a specific control word is detected, a control circuit 7 is actuated for diagnosis. If an error is detected here, an error correcting code logical mechanism corrects this control word, sets the corrected data in a write register 4, and rewrites it in the control memory 1. This operation is repeated at constant intervals of time to read and check all control words eventually, and an error is corrected once occurring.
Patent JP-H08335626-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAKAMI TAKAAKI
IPC: H01L21/28
Filed: 1995-06-05
Abstract: PURPOSE: To provide a semiconductor device manufacturing method enabling the appropriate cutting formation of the element isolation and transistor forming region such as gate forming region even for a miniaturized semiconductor device, which eliminates the alignment deviation problem, etc. CONSTITUTION: Grooves are cut into a part 1 of a semiconductor substrate 11 for an element isolation region of a semiconductor device and part 2 for a transistor region at the same time. Step of forming an insulating member (element isolation) in the grooves of the part 1 and step of forming a gate material in the grooves of the part 2 are executed in arbitrary order. The gate material is composed of an insulating substance such as poly-Si. This substance is buried in the grooves of the part 1 and at the same time formed in at least a part of the grooves of the part 2. Then the substance buried in the grooves of the part 1 is selective treated to form the insulating material (element isolation).
Patent JP-H01310094-A (JP)
Title: Sinking method
Inventor: WADA KENJI
IPC: E02D29/073
Filed: 1988-06-07
Abstract: PURPOSE:To make improvements in sinking work by making a truck travel on a sinking box installed underwater, lowering another sinking box on the truck, and joining it with the underwater sinking box. CONSTITUTION:A shaft 4 is constructed in a shallow place at the ground side of a predetermined water area for sinking, and a base block 5 is sunk in the front. Next, a sinking truck is mounted on the base block 5, and ballast is poured into a truck body 1. Next, a sinking box 6 is connected to the body 1 by a coupling device 3 of the truck, and water ballast is poured into this sinking box 6, submerging it in the water. Then, strokes of a jack 12 are adjusted and, after the truck is tilted so as to cause a grade of the base block 5 and the truck and the sinking box 6 to be paralleled, the truck is traveled on the existing sinking box 7. In addition, the sinking box 6 is sunk and connected to the existing sinking box 7 and then the same process is repeated.
Patent JP-H07315016-A (JP)
Title: Safe tire
Inventor: ARAKI MASARU
IPC: B60C17/00
Filed: 1994-05-26
Abstract: PURPOSE:To provide the safe tire which can enhance run flat performance while an increase in weight is being lessened without impairing rim incorporation performance. CONSTITUTION:The side wall section of the tire equipped with a bead section 2, a side wall section 3, a tread section 4, a carcass 5 having a turned-up section 5a which is turned up around a bead core 1 from the inside in the tire axial direction toward the outer side, and with a belt layer 6, is equipped with a rubber reinforcing layer 7 composed of a rubber composition roughly in a crescent shape in cross section. A reinforcing filler layer F composed of at least one reinforcing ply is provided, which is laid in the outside in the tire axial direction of the carcass 5 across the side wall section 3 and the bead section 2, and is embedded in topping rubber with reinforcing cords arranged in array.
Patent JP-S5839543-A (JP)
Title: Movable stair for vehicle
Inventor: WAKASUGI HIDEAKI
IPC: B62D47/02
Filed: 1981-09-04
Abstract: PURPOSE:To protect a side stair from damage and prevent the deterioration of moving performance of a vehicle, by controlling a driving mechanism for the stair to place the stair in a high position throughout the movement of the vehicle and displace the stair to a low position during the stoppage of the vehicle. CONSTITUTION:Brackets 11, 13 are secured under a floor plate 3. A side stair 33 is rotatably attached with arms 21, 23 to the bracket 11 so that a parallel linkage 17 is composed of the bracket, the arms and the stair. An actuator 19 is secured on the bracket 13. The shaft 37 of the actuator 19 is connected to the slender hole 39 of the stair 33. The driving of the actuator 19 is regulated by a control switch 45 to place the stair 33 in a high retracted position throughout the movement of a vehicle and displace the stair to a low stepping position during the stoppage of the vehicle. A door switch or a parking brake switch is used as the control switch 45.
Patent JP-S5929819-A (JP)
Title: High-temperature sliding material
Inventor: SAKAZUME KATSUYUKI
IPC: C23C4/06
Filed: 1982-08-11
Abstract: PURPOSE:To prevent seizure of a sliding portion and lower the coefficient of friction by dispersing a solid lubricant in a ceramic material composed of a carbide and a metal binder. CONSTITUTION:Plasma flame spraying is applied to the sliding portion surface so that in a ceramic flame spraying material composed of 50-95wt% of a carbide and 50-5wt% of a metal binder, ethylene tetrafluoride resin is dispersed at the percentage of 5-55% of the flame spraying volumn. At this time, if ethylene tetrafluoride resin is 5% and less, dispersion effect is hard to produce, and if it is 55% and more, the material is fragile.
Patent JP-H084039-A (JP)
Title: Manufacturing device for lining material for repairing established manhole
Inventor: ITO SHINGO
IPC: B29L31/10
Filed: 1994-06-21
Abstract: PURPOSE:To greatly enhance the efficiency of the manufacture of established entering hole repair lining materials by retaining two division lining materials so as to prevent the deformation of their connection edge portions, conducting joining smoothly and with improved workability by fitting both fellow connection portions mutually and surely at the time of the fellow division lining materials being connected mutually by a lateral placement method, in the case of a device which manufactures bottomed pipelike repair lining materials to cover the inner wall of an established entering hole at a sewer. CONSTITUTION:The manufacturing device of established entering hole repair lining materials is equipped with support means 21, 31 to support respectively in a lateral placement state a lower part division lining material 3 and an upper part division lining material 4; retaining means 41, 42 to retain respectively in a circular shape the connection edge portions 3a, 4a of both division lining materials 3, 4; a movement means 60 to conduct movement so that the upper part division lining material 4 may approach to the lower part division lining material 3; and a rotary means 70 to rotate both division lining materials 3, 4 after connection together, and both fellow connection edge portions 3a, 4a are joined together by means of welding while both division lining materials 3, 4 are being rotated.
Patent JP-S5366441-A (JP)
Title: Antibacterial agent for fish
Inventor: OKAMOTO HIROSHI
IPC: A61P31/04
Filed: 1976-11-19
Abstract: PURPOSE: To remedy the diseases of fish economically and without side effects, caused by bacteria such as Pasteurella and Streptococcus, by the use of kasugamycin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H086394-A (JP)
Title: Developer stirring/conveying device
Inventor: KIKUTA SHINJI
IPC: G03G15/08
Filed: 1994-06-21
Abstract: PURPOSE:To provide a developer stirring/conveying device capable of thoroughly stirring and mixing a toner and carrier grains in the right and left regions and suppressing the deterioration of the carrier. CONSTITUTION:This developer stirring/conveying device is provided with at least one bulkhead arranged in a housing and having developer shift ports at the center section, the first stirring/conveying member 62 arranged along the bulkhead on one side of the bulkhead and having the first spiral blade 76 and the second spiral blade 78 conveying the developer to the center section from both end sections, and the second stirring/conveying member 64 arranged along the bulkhead on the other side of the bulkhead and conveying the developer to both end sections from the center section. The first spiral blade 76 and the second spiral blade 78 provided on the first stirring/conveying member 62 are formed with half-pitch spiral blades 702, 722, 862, 882 with their inner end sections set at the phase angle of about 180 deg. each other.
Patent JP-S6029078-A (JP)
Title: Radio communication device
Inventor: KOIDE SHIYUUICHIROU
IPC: H04B1/40
Filed: 1983-07-27
Abstract: PURPOSE:To reduce power consumption of a battery by changing over a press switch according to a call state, and making transmission power variable. CONSTITUTION:A transmitter 21 sends a transmitting signal, the receiver-22 receives the transmitting signal from the transmitter, and a press switch-PT is equipped with one OFF terminal and multiple ON terminals. An antenna switching means SW2 connects an antenna to the receiver 22 when the OFF terminal of the switch-PT is selected. An automatic power control circuit 30, provided in the transmitter 21, changes transmitting power within a specified range according to the ON terminal when the ON terminal of the switch-PT is selected.
Patent JP-S63302967-A (JP)
Title: Sorting of oxide superconducting material
Inventor: OHACHI TADASHI
IPC: H01L39/00
Filed: 1987-06-01
Abstract: PURPOSE:To carry out sorting of a superconducting material and to prepare a ceramic superconductive body in a short time by pulverizing an oxide superconducting material formed by the heat treatment, holding the pulverized product at a temp. exhibiting superconductivity, then impressing magnetic field to the pulverized product. CONSTITUTION:An oxide superconducting material is formed by executing heat treatment, then the material is pulverized to fine powder, and the fine powder is held at a temp. where the pulverized product exhibits superconductivity. The pulverized product is sorted to fine powder which exhibits superconductivity at that temp., and fine powder which does not exhibit superconductivity at the same temp. Preferred oxide superconducting material described above is one expressed by formula I (wherein x is 0-1; y is 2.0-4.0; z is 1.0-4.0; w is 4.0-10.0; A is at least a kind of the group IIIa element of the periodic table; B is at least a kind of the group IIa element of the periodic table). More preferable material may be obtd. if a halogen element is added further to the material of the formula I.
Patent JP-S5472869-A (JP)
Title: Conveying apparatus
Inventor: YAGI HIROAKI
IPC: B65G47/88
Filed: 1977-11-17
Abstract: PURPOSE: To effectively absorb the shock of a pallet at stopping time in a full flow type conveying appartus by providing a cam member having a cam surface laterally inclined underneath the pallet for carrying a large heavy article.  
     CONSTITUTION: When an operator 4 operates a foot switch 18 upon completion of an assembling work in a large heavy article commodity assembling line, a lever 23 is rotated around a shaft 22 in the direction C against a spring 21 by means of an air cylinder 20 after confirming no pallet 2 at the position where the article is fed by a limit switch 19. When a stop block 25 mounted at cam members 24-a, b attached in parallel to the bottom surface of the pallet is then separated from a cam roller 26 at the end of the lever 23, the pallet 2 is conveyed in the direction of an arrow d by the driving force of roller chain 6. The pallet 2 is then decelerated and stopped by the cooperation of the lever 23 and cam member 24 standbying as shown. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0347183-A (JP)
Title: Production of sulfonylurea derivative
Inventor: JIEEMUZU BORUNII HEI
IPC: C07D277/00
Filed: 1990-05-30
Abstract: NEW MATERIAL: Sulfonylurea derivatives of formula I {wherein Q is formula II [wherein R 10  is methyl; R 11  is formula III (wherein R 24  is a 1-3C alkyl); and R 12  is H], formula IV (wherein R 13  is H or methyl; R 14  is H or methyl; and R 15  is methyl), formula V (wherein R 26  is H or methyl; and R 27  is formula III), formula VI (wherein R 28  is formula III), formula VII (wherein R 31  is formula III or Cl); and A is formula VIII (wherein X and Y are each CH 3  or OCH 3 )}.  
     EXAMPLE: 1-Ethyl-1H-imidazole-2-thiol.  
     USE: Herbicides for suppressing growth of vegetation.  
     PROCESS: E.g. a sulfonylisocyanate of the formula: Q-SO NCO is reacted with a heterocyclic compd. of the formula: H 2 N-A in an inert solvent such as THF at -20-50°C and then, the solvent is evaporated and then, it is mixed with a solvent such as ethyl acetate and it is isolated and purified by means of chromatography to obtain a compd. of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5860904-A (JP)
Inventor: TADA ISAO
IPC: A01B69/00
Filed: 1982-08-09
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-H11327135-A (JP)
Title: Photosensitive heat-resistant resin composition, method for forming pattern of heat-resistant insulating film using this composition, and patterned heat-resistant insulating film obtained by this method
Inventor: TANI MOTOAKI
IPC: G03F7/027
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive heat-resistant resin composition excellent in photosensitivity and suitable to construct a layer insulation film, etc., in a build-up multilayer printed circuit board. SOLUTION: A photosensitive heat-resistant resin composition comprises: a polyamidoimide resin; an organic solvent for solving this polyamidoimide resin; an acrylic monomer or oligomer having at least two polymeric unsaturated double bonds; and a photoinitiator for initiating polymerization through photoreaction of this acrylic monomer or oligomer. Further, the photosensitive heat-resistant resin composition comprises a sensitizer for promoting the polymerization through photoreaction of the acrylic monomer or oligomer.