baber/WOPTO huggingface dataset:
Patent JP-H04138539-A (JP)
Title: Cache memory control device
Inventor: SAKURAI HIROSHI
IPC: G06F12/08
Filed: 1990-09-28
Abstract: PURPOSE:To improve the using efficiency of a memory bus at the time of invalidating processing and to improve the performance of a system by providing this cache memory control device with a control means for controlling a switching means for separating an internal memory bus from an external memory bus when information relating to change is not stored in a secondary cache memory. CONSTITUTION:When the information relating to the change of the contents of a main storage 3 is not stored in the secondary cache memory 4 at the time of receiving an access request for changing the contents of the main memory from an external processing means 7, the control means 6 controls the switching means 8 so as to separate the internal memory bus 11 from the external memory bus 12. Even when the bus 12 is occupied to execute the invalidating processing of the memory 4, the bus 11 can be used independently of the invalidating processing and an internal processing means 2 can access a primary cache memory 5 through the bus 11. Consequently, the using efficiency of the bus 11 can be improved at the time of executing the invalidating processing and the system performance can be improved.
Patent JP-S63117050-A (JP)
Title: Baling string made of polypropylene
Inventor: ASHIDA KINUKO
IPC: C08K3/26
Filed: 1986-11-04
Abstract: PURPOSE:To provide the title baling string having excellent mechanical strengths, by molding a mixture of PP, CaCO3 and zinc stearate and/or magnesium stearate. CONSTITUTION:100pts.wt. PP (A) is mixed with 2-5pts.wt. CaCO3 (B) and 0.05-1.0pt.wt. zinc stearate and/or magnesium stearate (C) and molded to give the title baling string.
Patent JP-H0975889-A (JP)
Title: Garbage disposal device
Inventor: YAMANE TAKAAKI
IPC: B09B3/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution by arranging in parallel a plurality of disposal tanks with bottom sections formed by a flexible material and supporting the bottom sections of respective disposal tanks by balance components for the linking movement when one bottom is lowered, the other is lifted, in a device for disposing garbage by a catalyst material containing microbes. SOLUTION: Disposal tanks 2 formed by molding a rubber as a flexible material are arranged in parallel, and a decomposition medium material 4 is filled in respective disposal tanks 2, and tank bottom sections are supported by balance components 3 of a weighing balance type. Garbage 5 introduced into respective disposal tanks 2 is decomposed into carbon dioxide gas, water vapor and the like, and the weight gets less gradually in compliance with the decomposition. Difference is generated in the disposal speed for the decomposition of the garbage 5 because of the kind and weight of garbage, and the disposal capability of the decomposition medium material 4 and the like, and the state in which one bottom is lighter than the other bottom and the lighter bottom is lifted by the balance component 3 is formed.  As the decomposition is in progress more in the disposal tank 2 with its bottom section lifted, the garbage 5 is introduced into the above-said disposal tank.
Patent JP-H1088545-A (JP)
Title: Stone packed basket with protection member
Inventor: SHIRAI JUNICHI
IPC: E02B3/12
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of a stone packed basket and construct a river revetment wall by putting a protecting member for protecting the stone packed basket from the contact with a foreign matter over the stone packed basket formed of a mesh material. SOLUTION: A stone packing basket 2 is formed of a rectangular parallelopiped formed of a diamond wire gauze, welded wire gauze, or reinforced plastic mesh material, and natural stones filled therein. Such stone packed baskets 2 are laterally juxtaposed in a plurality of lines and vertically stacked in a plurality of stages along a river in the state where the axial lines are turned substantially at a right angle to the water flow to constitute a revetment wall so that the wall surface is inclined backward. A protecting member 5A is put over the front surface of a part of all of the stone packed baskets 2 situated in the position making contact with the water flow, of the stone packed baskets 2 constituting the revetment wall, so as to cover the outside thereof.  The protecting member 5A is formed into a grid by use of a wire rod having a relatively high rigidity such as wire or modified reinforcement, and fixed to the front surface 2a of the stone packed basket 2 by a wire so as to cover the whole body.
Patent JP-H10110696-A (JP)
Title: Centrifugal pump
Inventor: YURA MASAKI
IPC: F04D29/22
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To circulate water including babbles using a simple radial impeller and a casing. SOLUTION: A centrifugal pump comprises a first radial impeller 1, a second radial impeller having larger outer diameter than that of the first radial impeller 1, a motor for driving the impellers 1, 2, and a casing having a suction/delivery opening 5 of fluid. The first and the second radial impellers 1, 2 are formed on the same axes and arranged in the same casing. Accordingly, liquid and gas can be pressurized with simple radial impellers 1, 2 and casing 3 and water including bubbles can be circulated.
Patent JP-H1137187-A (JP)
Title: Output shaft locking device
Inventor: NAKAMURA DAIJIRO
IPC: F16D63/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To facilitate chuck hand-fastening work, tool holding work, and the like so as to improve operability by locking an output shaft automatically at the time of stop on the driving side, and releasing lock automatically by rotation on the driving side. SOLUTION: When the rotation of a motor shaft in a driving state is stopped, the rotation of an output shaft precedes a carrier due to large inertia on the output shaft side, and mutual play angles θin a connecting fit-in part 27 retrograde so as to release regulation of pins 30, 30 of locking plates 21, 21 regulated by cam holes 29, 29 on the carrier 15 side. The locking plates 21, 21 are therefore shifted into outer lock positions by the energizing force of springs 22, 22, and locking claws 31 are meshed with a gear 33 of a fixed internal tooth ring 23 to obtain a lock state. At the time of driving the output shaft in the lock state, the motor shaft is rotated in a specified direction. The locking plates 21, 21 are therefore shifted against the springs 22, 22 by the action of the cam holes 29, 29, and the locking claws 31 come off the gear 33 to release the lock state.
Patent JP-2001088886-A (JP)
Title: Packaging structure for information recording cartridge
Inventor: ADACHI MASASHI
IPC: B65D65/32
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To easily tear and remove a packaging film in packaging a whole of an external surface of a storage case for storing a magnetic tape cartridge with a shrinkable film. SOLUTION: A whole of an external surface of a storage case 2 for storing a magnetic tape cartridge 1 is covered with a wrapping film 3. The film 3 is heat-bonded to be sealed on front, left and right peripheral side faces 2a, 2b, 2c of the storage case 2. A tear-open portion 5 for unsealing and breaking the film 3 is provided on each of sealed rims on the side faces 2a to 2c. Since the portion 5 is provided on a plurality of positions, even if one portion 5 is cut while being torn off, other portions 5 can be used to reliably tear the wrapping film 3.
Patent JP-H0812670-A (JP)
Title: New pyrrolidine derivative
Inventor: KAMIJO TETSUKIYO
IPC: C07D401/06
Filed: 1994-09-20
Abstract: PURPOSE:To obtain a new derivative, having antagonistic actions on thromboxane A2 (TXA2) and inhibiting actions on synthesis of the TXA2 and capable of providing an intermediate for producing a compound effectively used in preventing and treating thrombotic diseases, allergic diseases, nephritis, peptic ulcer and migraine, etc. CONSTITUTION:This derivative is expressed formula I [A is a 1-6C alkyl; B is a (substituted)phenyl or a (substituted)naphthyl; (S) is S-configuration], e.g. (2S,4S)-2-methoxycarbonyl-4-(4-nitrophenyl-sulfonyloxy)-1-(3-pyridylme thyl) pyrrolidine. The derivative is obtained by reacting trans-hydroxy-L-proline methyl ester hydrochloride with 3-(methanesulfonyloxymethyl)pyridine in the presence of a base, providing a compound of formula II, then reacting the resultant compound with methanesulfonyl chloride, affording a compound of formula III, subsequently hydrolyzing the prepared compound of formula III with sodium hydroxide, carrying out the intramolecular cyclizing reaction, providing a compound of formula IV, then reacting the resultant compound with a lower alcohol in the presence of anhydrous potassium carbonate, affording a compound of formula V and subsequently reacting the formed compound of formula V with a compound of the formula, B-SO2Cl in the presence of a base.
Patent JP-2000100684-A (JP)
Title: Method and device treating substrate
Inventor: NAKANO KAYOKO
IPC: H01L21/027
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To easily confirm the fact that an upper layer film is totally removed, for a specified substrate treatment to be performed with no trouble thereafter. SOLUTION: Related to a device wherein a substrate W where an upper layer anti-reflection film is formed on a photo-resist film is supplied with a pure water as a rinsing liquid to remove the upper layer anti-reflection film followed by development process, a waste-liquid pipe 5 in which a waste rinse liquid flows is provided with a PH measuring device 13 for measuring PH of the waste rinse liquid with specified interval. When the upper layer anti- reflection film of the substrate W is totally removed, the PH of the waste rinse liquid does not change. Based upon this, a main controller 10 stops supplying the rinse liquid and discharges a developer onto the substrate W from a developer discharge nozzle 7.  Even if the film thickness of the upper layer anti-reflection film fluctuates, the upper layer anti-reflection film is surely removed with a minimum required rinse liquid, for development process with no trouble thereafter.
Patent JP-2001083919-A (JP)
Title: Sucker assembling device for flag pole
Inventor: HAYASHI KAZUO
IPC: G09F17/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To regularly stably support the base part of a flag pole on the smooth surface of a mounting part or a glass surface or mirror surface by closely fitting a sucker to the rib of a frame by a mount shaft provided in the back surface center of the sucker when an operation part is stationarily raised on the frame surface. SOLUTION: A frame 12 has a circular rib 15 protrusively provided so as to engage with the circumferential side surface of the periphery 11a of a sucker 11. A pivotal shaft 20 is horizontally displaced in the direction separating outward from the vertical surface 17 of the frame 12, and according to this displacement, the curved surface of the sucker 11 is pulled into the dent of the curved surface of the frame 12 through an operation shaft 14. A boss 14a is in contact with the ceiling surface of a frame curved surface 16 that is the inner surface of the vertical surface 17 of the frame 12. The closed space between a vertical wall W subjected to mounting and the sucker 11 is laid in a negative pressure, and a base sucking assembly 10 is fixed to the vertical wall W subjected to mounting such as wall with a strong sucking force by this negative pressure.
Patent JP-H11103539-A (JP)
Title: Uniterruptive power source system
Inventor: FUJIKURA MASANOBU
IPC: H02J9/06
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To attain high function, miniaturization, and cost reduction of uninterruptive power source system which supplies power to two sets of AC and DC load groups, which receive power from two system AC power sources and need uninterruptive power supply. SOLUTION: Two sets of normal power supply systems 1 and 2, which have the same constitution and function and receive power from two system AC power sources I and II, and a stand-by power supply system 3 which can be substituted for both of the normal power supply systems 1, 2 by switching the power supply line, are installed. For example, the normal power supply system 1 directly sends the AC power from the power source I via an AC switch 11, and charges a battery 14 via an AC-DC bilateral conversion type invertor 13 which receives the directly sent power. When the power source I is in a state of service interrupt or the AC switch 11 is in a state of failure, the battery 14 is used as a power source and the AC conversion power of the invertor 13 is supplied to the AC load 15.  When the invertor 13 is in a state of failure, an AC switch 31 is closed, and power supply to the AC load 15 is continued without hit from an invertor 33 which has been in a state of stand-by, instead of the invertor 13.
Patent JP-H11100715-A (JP)
Title: Polyvinyl alcoholic fiber excellent in resistance to moist heat at high temperature
Inventor: SANO HIROFUMI
IPC: C04B16/06
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcoholic fiber having a high strength, excellent in resistance to moist heat and resistance to heat aging, useful for a reinforcing material, a rope, a fishing net, a tent or the like by drawing the fiber under dry heat under a specific condition and carrying out a cross linking treatment thereof. SOLUTION: This polyvinyl alcoholic fiber is obtained by drawing a polyvinyl alcoholic spun raw yarn containing 1-10 wt.% cross linking agent forming an acetal crosslink, such as glyoxal, and 50-5,000 ppm solid acid such as MgCl2 under dry heat so that the draw ratio may be >=14 times, carrying out a crosslinking treatment of the drawn yarn with an aqueous solution of formalin and an acid mixed in the weight ratio of (80/20)-(20/80) to provide the objective polyvinyl alcoholic fiber having >=10 g/d single filament strength, <=10 wt.% elution amount of the fiber after elution at 150 deg.C for 2 hr by an artificial cement liquid, >=70% strength retention after dipping treatment in the artificial cement liquid at 170 deg.C for 2 hr.
Patent JP-H09110171-A (JP)
Title: Takeout device for indeterminately formed object
Inventor: INA MOTOKI
IPC: B65G59/06
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To take out one by one an indeterminately formed object such as an aluminum pack or a cellophane bag smoothly and surely. SOLUTION: A pair of rotary members 24, 25 are provided in the lower part of a receiving part 21 so that the rotary shafts 26, 27 are in nearly parallel with each other and spacedly provided in the horizontal direction by a fixed distance. The outer circumferential faces 28 of the respective rotary members 24, 25 are formed so that the friction coefficient μ1 against an indeterminately formed object 12 is larger than the friction coefficient μ2 between the mutual objects 12. The rotary members 24, 25 are synchronously rotated in the arrow mark directions so that the upper face of one goes downward passing the approaching side to the other rotary member 24, 25.  Hereby, the rotary members 24, 25 pass the indeterminately formed object 12 on the lowermost step in the receiving part 21 from the upper side to the lower side, while deforming it so as to wind in therebetween, and let fall one object a rotation on a belt conveyor 10.
Patent JP-S61141037-A (JP)
Title: Microprocessor
Inventor: SUGAWARA YOSHINORI
IPC: G06F15/78
Filed: 1984-12-13
Abstract: PURPOSE:To modify easily the address of a command executed after initialization is terminated by adding a means for fetching a signal on a bus signal line when an initializing signal is inputted. CONSTITUTION:The microprocessor 1 of an information processor is constituted of a receiver 4 for receiving a signal on an initializing signal line 101, a receiver 6 for receiving a signal on a bus signal line 103, a receiving try state driver 7 and a D-type flip-flop 5. A try state driver 8 as an external circuit is con nected to an initial start address specifying signal line 107, so constituted to input an action mode switching signal, and transmits an initial start address specifying signal. Thus the signal of a signal line 107 is held by the D-type flip-flop 5 and outputted to an initial start address signal line 106. When the signal of the signal line 101 goes to '1', the microprocessor 1 decides the address of the command executed first with the aid of the signal of the signal line 106 and starts a normal action.
Patent JP-H0976670-A (JP)
Title: Superposing adhesive sheet
Inventor: TANAKA TAKAFUMI
IPC: C09J7/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to spread in a book state at the time of releasing the adhesive surface of a postcard or a card in a superposing adhesive sheet for forming the postcard or the card by superposing three-sheet pieces, displaying various information on the superposing surface, releasably adhering with an adhesive by applying pressure. SOLUTION: A superposing adhesive sheet 1 to be superposed in a zigzag state comprises a left sheet piece 4, intermediate sheet piece 5 and right sheet piece 6 for displaying suitable information with releasable pressure-sensitive adhesive on front and rear surfaces. Strong adhesive pressure-sensitive adhesives 21a are provided at the side end of the opposite side to the folding perforated line 2 of the surface of the piece 4 and the side end along the folding perforated line 3 of the piece 5 to be superposed with the side end, and there is provided a part P to be cut which is cut along the side end of the opposite side to the line 3 of the piece 6 to both sides of the line 2 after superposing to the corresponding position at the time of superposing.
Patent JP-H04141800-A (JP)
Title: Vehicle kind decision device
Inventor: MORI KAZUHIRO
IPC: G08G1/015
Filed: 1990-10-03
Abstract: PURPOSE:To prevent the misreading of the kind of a vehicle to the one with a toll higher than the original one by performing higher weighting in order of the kind of the vehicle with lower toll against the probability of the decision result corresponding to each kind of the vehicle at the time of the vehicle kind decision for vehicle. CONSTITUTION:When a vehicle kind decision part 6 decides the kind of the vehicle by utilizing information such as the vehicle kind code of a classification number, plate size, vehicle length obtained from a vehicle measuring device 5, the number of shafts, the number of rings, or the like, the decision result is transferred through an automatic ticket machine interface 7 to an automatic ticket machine 8, and the toll ticket for the toll corresponding to the kind of the vehicle is issued. When the vehicle kind decision for vehicle is performed, the higher weighing in order of the vehicle kind with lower toll is performed against the probability of the decision result corresponding to the respective kinds of vehicles. Thus, the worst case of misreading the kind of the vehicle to the one with higher toll can be prevented, and a user does not feel discomfort and displeasure.
Patent JP-S62126172-A (JP)
Title: Production of 2,6-bis(3-aminophenoxy)pyrimidine
Inventor: YAMAGUCHI KEISABURO
IPC: C07D213/69
Filed: 1985-11-26
Abstract: NEW MATERIAL:A compound expressed by formula I. USE:A raw material for polyimide, polyamide, bismaleimide, etc., and curing agent for epoxy resin. PREPARATION:A 2,6-diahalogenopyridine expressed by formula II (X is Cl or Br) is reacted with 3-nitrophenol at 1:2.1-3mol ratio in the presence of a base, e.g. hydroxide or carbonate of K, Na, etc., in an aprotic polar solvent, e.g. DMF, N-methylpyrrolidone, etc., at 140-200 deg.C to give a compound expressed by formula III, which is then reduced by bringing into contact with Pd/C catalyst, etc. to afford the aimed compound expressed by formula I. In the reaction in the first stage, a phase-transfer catalyst, e.g. quaternary ammonium salt, crown ether, etc., or copper powder, etc., as a reaction accelerator may be added.
Patent JP-H02111977-A (JP)
Title: Optical scanner
Inventor: SATOMURA HIROSHI
IPC: B41J2/44
Filed: 1988-10-21
Abstract: PURPOSE:To remove the unequal beam scanning onto a medium to be scanned moving in a sub-scanning direction by controlling the luminous flu intensity of a light source so as to uniformize the irradiation energies of the respective luminous fluxes scanning the moving medium to be scanned in accordance with the detected quantity of the unequalness of the actual moving speed. CONSTITUTION:A detecting means 5 which detects the unequalness of the actual moving speed with respect to the reference moving speed set in the medium 3 to be scanned and a luminous flux control means 4 which controls the intensi ty of the luminous flux of the light source so as to uniformize the irradiation energies of the respective luminous fluxes scanning the moving medium 3 to be scanned in accordance with the quantity of the unequalness of the actual moving speed detected by the detecting means 5 are provided. The intensity of the luminous flux L1 is decreased if the speed of a photosensitive drum 3 is lower than the preset moving quantity and the intensity is increased (driving current value is increased) if the speed is high, by which the scanning area exposed by the luminous flux L1 in one exposing scanning is controlled constant. The unequal scanning line pitch is accurately detected in this way and is accu rately corrected by exposing from the single light source.
Patent JP-H05305575-A (JP)
Title: Surface conforming and torque enhancing wrench
Inventor: RICHIYAADO JIEI MAKOORU
IPC: B25B13/08
Filed: 1992-08-21
Abstract: PURPOSE: To prevent point to point contact in use of a wrench requiring large torque and enhance torque capacity by forming a surface contact angle of a specified angle with one another on the respective surfaces of each pair. CONSTITUTION: This wrench 1 has a working wrench head with an orifice 7 which includes at least two pairs of flat inside working surfaces 15, 17 and 19, 21. The pairs of inside working surfaces are arranged about and equidistant from an imaginary central axis through the orifice 7. The surfaces of each pair form a surface contact angle A1 equal to or larger than 200 deg. and A2 equal to or smaller than 220 deg.. The handle 3 is removably or fixedly connected to the working wrench head 5 and adapted for rotation of the working wrench head 5.
Patent JP-2001092062-A (JP)
Title: Silver halide photographic sensitive material and method for processing same
Inventor: TANIGUCHI MASAHIKO
IPC: G03C1/295
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material improved in photographic characteristics and capable of obtaining photographic properties of extremely high in contrast exceeding 10 in γ, and superior in image quality, and good in the reproducibility of an original, and to provide the development processing method of this photographic sensitive material. SOLUTION: The silver halide photographic sensitive material is provided on a support with at least one of the photosensitive silver halide photosensitive emulsion layer, and the emulsion layer or another hydrophilic colloidal layer contains at least one kind of nitrogen or phosphorus quaternary salt compound having repeating units of >=20 ethylene- or propylene-oxide groups in the molecule, and the development processing method of this photosensitive material is executed by processing it with a developing solution having a pH of <11.0, thus permitting an ultrahigh contrast negative image to be formed.