baber/WOPTO huggingface dataset:
Patent JP-S53133507-A (JP)
Title: Controller for filling pressure at hot stove
Inventor: FUKUZAKI MINORU
IPC: C21B9/10
Filed: 1977-04-27
Abstract: PURPOSE: To control the pressure of the blast to blast furnace so as to become the prescribed value, by controlling the blower with the signal of the difference of output between the pressure detector and the pressure setter when the hot stove for blast furnace is changed to the state of heat accumulation from the state of blasting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08245841-A (JP)
Title: Chloroprene rubber composition for vibration-damping material and molded chloroprene rubber vulcanizate for vibration-damping material
Inventor: SATO TAMOTSU
IPC: F16F15/08
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a chloroprene rubber composition being excellent both in vibration-damping properties and in mechanical properties and having good processability and to obtain its molded vulcanizate. CONSTITUTION: This chloroprene rubber composition for a vibration-damping material, consists essentially of 100 pts.wt. chloroprene rubber, 30-70 pts.wt. carbon black having a nitrogen absorption of 70-150m<2> /g, 3-30 pts.wt. flaky filler and 3-20 pts.wt. alkylnaphthalene/formaldehyde condensate, and a molded chloroprene rubber vulcanizate for a vibration-damping material are provided.
Patent JP-H03250032-A (JP)
Title: Boron carbide-containing carbon fiber-reinforced carbon composite material, its production and hot-pressing material containing the same
Inventor: YAMAJI MASATOSHI
IPC: C04B35/83
Filed: 1990-02-27
Abstract: PURPOSE:To obtain the title material improved in oxidation resistance at high temperatures by uniformly dispersing boron carbide in a carbonaceous matrix comprising a carbon fiber-reinforced carbon composite material. CONSTITUTION:A nonwoven or woven fabric (A) of carbon fiber is impregnated with a mixture of a thermoplastic resin (B) with boron carbide (C), or component A is impregnated with component B and component C is uniformly sprinkled over the impregnated fabric to obtain a prepreg. This prepreg is molded under applied heat and pressure, fired at 1000 deg.C or below in a nonoxidizing atmosphere and heated to 2000 deg.C in a diminished pressure of 5 Torr or below to obtain the title material composed of the carbonaceous matrix of the carbon fiber-reinforced carbon composite material and component C uniformly dispersed therein.
Patent JP-H10247196-A (JP)
Title: Data extraction and retrieval system
Inventor: KAMIMURA NOBUTAKA
IPC: G06F17/30
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a data extraction and retrieval system in which retrieval and extraction processing does onto occur every time and compact retrieval work data are compact. SOLUTION: A concise retrieval work data generation part 6 starts record extraction processing registered in a stored data access processing registration part 5 to take records out of a stored data file 1 in order and adds record identification data corresponding to records meeting data retrieval conditions to concise retrieval work data. A display retrieval work data generation part 8 takes out record identification data corresponding to records of a display line part from a display start line according to display line data from the concise retrieval work data and starts item data taking-out processing registered in the stored data access processing registration part 5 as to display items designated with the record identification data and display item data to generate and add the display item data to the display retrieval work data.  A data display part 9 displays the extracted data in a table form.
Patent JP-H07280404-A (JP)
Title: Tunnel freezer
Inventor: JIEREMII POORU MIRAA
IPC: A23L3/375
Filed: 1995-02-14
Abstract: PURPOSE: To achieve satisfactory refrigeration by varying the speed of a turbulence inducing fan automatically because the state of freezing and the time required for freezing are dependent on the thickness, height and size of a product to e frozen thereby supplying cryogenic fluid flow uniformly to the products. CONSTITUTION: Means 35 are provided to adjust he speed of a turbulence inducing fan 21 in a tunnel freezer in accordance with the product to be cooled and/or frozen. Power is saved significantly and, at the same time, total consumption of liquid nitrogen can be reduced for some products. In one embodiment, the tunnel freezer 1 comprises sour sections each of which is maintained at a specified temperature by its own temperature sensor 26 and its own supply of cryogenic fluid 27, 29, 30. Each section is provided with one or more turbulence inducing fan 21 the speed of which is adjusted in accordance with the product to be cooled and/or frozen. The tunnel freezer 1 may also be provided with one or more gas transfer fans.
Patent JP-H02229315-A (JP)
Title: Ground improvement material
Inventor: WASHIDA NOBUO
IPC: E02D3/10
Filed: 1989-02-28
Abstract: PURPOSE:To insure sufficient water permeability and maintain a water passage with few generation of clogging by combining two permeable fibrous sheets with fiber, and insuring sufficient permeability through keeping a space for a water passage between both fibrous sheets or filling sand between both fibrous sheets. CONSTITUTION:Ground improvement material 11 is formed into a long belt so that two fibrous sheets 12, 12 are oppositely combined keeping a prescribed space with much fiber 13 between. The fibrous sheets 12 are woven with synthetic resin such as polyester, and oppositely combined with fiber 13 made from synthetic resin such as same polyester to form a space between both sheets 12, 12 as a water passage 14. When soil pressure acts on the external surfaces of the both sheets 12, 12, water content in a soft ground is passed the sheets, collected in the water passage 14, and drained. Further, by filling sand 15 between fibrous sheets 12, 12, water is drained on the ground due to capillary phenomenon, as a sand drain type.
Patent JP-S63214768-A (JP)
Title: Recorder
Inventor: NAKAZAWA TAKESHI
IPC: G03G15/00
Filed: 1987-03-04
Abstract: PURPOSE:To simplify a developing process by providing a high-temperature roller which transfers and fixes an image, a metallic roller which is connected to GND, and a cleaning roller which cleans a sheet for potential latent image formation. CONSTITUTION:Driving rollers 1 and 20 are rotated so as to write one line after a one-line image signal is written. Toner which is charged electrostatically and negatively is stuck by a toner supply roller 25 in a developing device 24 on a picture element electrode where charges on the sheet 23 for potential image formation are held, thereby performing development. The image is transferred to recording paper by transferring toner to the recording paper 17 under proper pressure by the metallic roller 18 connected to the GND and the high- temperature roller 19 held at high temperature where the sheet 23 is not destroyed. Then the cleaning roller 26 removes toner remaining on the picture element electrode to form the image on the recording paper 17.
Patent JP-S58166487-A (JP)
Title: Processing system for seal impression pattern
Inventor: KAMATA HIDEO
IPC: G06V10/10
Filed: 1982-03-27
Abstract: PURPOSE:To perform automatic collation accurately, by removing a frame for extracting a seal impression in the frame accurately and extracting only data on the seal impression. CONSTITUTION:Picture data from a picture input means 10 is held in a picture memory 11, which outputs different area data to area selecting means 13-15 selectively. On the basis of them, a projection pattern generating means 16 generate a projection pattern, whose picture part center position is detected by a center detecting means 18. Then, the position of the frame is found firstly by the picture data, projection means, and center detecting means and then the picture data is projected while reduced in area so that the frame is excluded, thereby finding the present area of the seal impression pattern.
Patent JP-H08245386-A (JP)
Title: Enhancer for action of cell differentiation-inducing factor
Inventor: FUJISAWA YUKIO
IPC: A61P25/28
Filed: 1995-03-09
Abstract: PURPOSE: To obtain an enhancer, containing a specific condensed thiophene derivative and useful for prevention, treatment, etc., of osteopathy such as osteoporosis or fracture and neuropathy such as Alzheimer disease, cerebrovascular dementia, amyotrophic lateral sclerosis or diabetic peripheral neuropathy. CONSTITUTION: This derivative of formula I [R<1> is a lower alkyl; R<2> is H or a lower alkyl; R<3> is a (esterified or amidated)carboxyl]  e.g. [4,5- dihydro-8-(methylthio)isoxazolo[5,4-d]benzo[c]thiophene-6-carboxamide of formula II}. The daily dose thereof is 0.1-500mg (preferably 1-50mg) for an adult and the derivative of formula I is a low toxic substance.
Patent JP-H05246254-A (JP)
Title: Mid-mount type lawn mower
Inventor: MURAKAWA MASATAKE
IPC: B60K11/04
Filed: 1992-03-06
Abstract: PURPOSE:To utilize the space effectively, and to make the engine bonnet compact, by arranging a muffler to an engine by dropping the muffler through a cutting provided on a body frame at the lower position of the engine, in the condition to reach to the lower side of the body frame. CONSTITUTION:A body frame 4 on which a front side control member B and a rear side vertical shaft type engine 5 are provided is composed of a sheet metal member, a transmission device 18 for running is provided at the rear side position of a rear side wheel shaft 17 at the lower side of the engine 5, and a space for setting a mower is provided at the front side of the rear wheel shaft 7 and at the lower side of the body frame 4. Furthermore, a muffler 7 is arranged by dropping through a cutting formed on the body frame 4 at the lower side of the engine 5, in the condition reaching to the lower side of the body frame 4, and an air leading cover 27 to lead the cooling air to the periphery of the muffler 7 is provided. The space can be utilized effectively, consequently.
Patent JP-H06268955-A (JP)
Title: Road state image pickup device
Inventor: ISHIBASHI SHIZUKA
IPC: H04N5/91
Filed: 1993-03-10
Abstract: PURPOSE:To reproduce and display a recording result as a picture easily understood by a person by recording a road state, a rail road state and a state of a very long surface continuously by a standard video recorder. CONSTITUTION:The road state image pickup device provided with a photoelectric conversion camera 2 and a recording device 1 is provided with a line sensor picking up a line segment on a road in crossing with a driving direction of a mobile body as the camera 2, the recording device 1 is provided with two buffer memories 11a, 11b, a standard television video recorder 12 recording a read output of the buffer memories 11a, 11b and a control circuit 13 controlling the buffer memories 11a, 11b to be alternately in the write state and the read state synchronously with a sweep signal (a) of the line sensor and giving a write address (b) synchronously with the sweep signal (a) to the buffer memory in the write state and giving a read address signal (c) synchronously with a standard television signal to the buffer memory in the read state.
Patent JP-S57161657-A (JP)
Title: Detecting method for rotation
Inventor: MORI SEIICHIROU
IPC: G01P13/04
Filed: 1981-03-31
Abstract: PURPOSE:To discriminate automatically the rotational direction and the number of moving contacts of a rotary switch by encoding the contact positions of the rotary switch and by utilizing code values before and after the rotation of the rotary switch. CONSTITUTION:When the knob of a nonshorting-type 2N-step rotary switch 1 is turned, contacts P0, P1...P7 are connected to the middle point C sequencitally. The position of the contact connected to this middle point C is encoded by an encoder 2 in such a manner that the positions of the contacts P0, P1...P7 are encoded to be (000)2, (001)2, (010)2, (011)2, (100)2, (101)2, (110)2 and (111)2. In CPU 3 connected to the encoder 2, the positions of contacts of the switch 1 is searched periodically and the rotational direction and the number of moving contacts of the switch 1 are operated on the basis of signals encoded in the encoder 2. That is, when the number of contacts of the switch 1 is supposed to be 2N and the code of each position of contact is 0, 1...2N-i in the sequence of the clockwise rotational direction and when the position of contact of the switch 1 changes from k to j, they are discriminated as shown in the table 1 according to the plus or minus and the size of the difference i (=j-k) of code numbers before and after the change.
Patent JP-H06262930-A (JP)
Title: Air conditioner for vehicle
Inventor: KATO MASAKI
IPC: B60H1/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide an air conditioner for vehicle, with which no cold air is blown out of a blow-off port under the leg at the time of switching from a defroster mode to a vent mode. CONSTITUTION:A blow-off port switching means 13 is provided for switching to any mode among a first condition in which the air sent from a blower fan 102 is blown out primarily from a vent blow-off port by responding to the command for switching to blow-off port, issued by a command means 101, a second condition in which the air is blown out at least from the blow-off port under the leg, and a third condition in which the air is blown out primarily from a defroster blow-off port. In this air conditioner for vehicle, the second condition is always reached when the first condition and the third condition are switched to one another. A judgment means 104 for judging the temperature of the blown air, and a control means 105 are also provided. When the temperature of the blown air is judged to be no more than a fixed temperature, the amount of air of the blower fan 102 is limited to a certain level by the control means 105 while the first condition and the third condition are switched to one another.
Patent JP-H08245276-A (JP)
Title: Joined body of different materials and its production
Inventor: EJIMA HIDEHIRO
IPC: C04B37/02
Filed: 1995-03-09
Abstract: PURPOSE: To surely suppress the concentration of stress on the joint interface between two members different from each other in material characteristics and to ensure satisfactory strength for the joined body of the members by cutting a groove in specified one of the members at a position close to the interface. CONSTITUTION: A member 1 made of a material having a high modulus of longitudinal elasticity and a low coefft. of linear expansion is joined to a member 2 made of a material having a low modulus of longitudinal elasticity and a high coefft. of linear expansion on the same axis to obtain a joined body and a groove 5 is cut in a peripheral part of the member 1 at a position close to the joint interface 6. The cross-sectional area of the member on the interface 6 side is reduced, the member 1 reduces its restraint to the member 2 and the concentration of stress on the interface 6 can be suppressed.
Patent JP-S55141379-A (JP)
Title: Welding gun support method in welding robot and its device
Inventor: SATOU YOSHIO
IPC: B23K9/12
Filed: 1979-04-23
Abstract: PURPOSE: To make possible the highly accurate positioning of the captioned welding gun by making the welding unit integrated with the welding gun and welding transformer rotatable on the same axial line along the inner side of a ring-form stationary guide.  
     CONSTITUTION: A pinion gear 4 is driven by operating a drive motor 6, by which guide roller groups 5, 5... are rotated along the inner side of a ring-form statonary guide 2 so that a welding unit 3 is moved and corrected to the direction and posture where the electrodes 12, 13 of a welding gun G becomes approximately rectangular to the weld point of the works. After the direction and posture correction of the welding gun G, pressure fluid is applied to a pressing cylinder T to turn an upper arm 8 downward and press the works between the both electrodes 12, 13, at the same instant of which current is supplied from a welding transformer T, whereby wedling is done. When the welding is over, the electrodes are opened and the correction and positioning operations of the direction and posture of the gun G are automatically accomplished according to the recording of the target spot point having been taught. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03251983-A (JP)
Title: Erroneous insertion preventing mechanism for safe
Inventor: OSAWA YOSHIHIRO
IPC: G07D9/00
Filed: 1990-03-01
Abstract: PURPOSE:To allow each unit to have interchangeability of a safe by attaching a second safe erroneous insertion block so that only a first safe erroneous insertion block attached to a safe installed in the own rack can pass through. CONSTITUTION:In a prescribed position of an insertion side to a safe rack 3 of a safe unit 1, a fixed block 2 is attached, and the fixed block 2 is attached to fitting positions (A), (B) and (C) corresponding to the kinds of memory of bills, respectively. In this case, for instance, Yen 10,000 bills, Yen 5,000 bills and Yen 1,000 bills are contained in the case the block 2 is attached to the fitting position (A) of the safe unit 1, in the case the block 2 is attached to the fitting position (B), and in the case the block 2 is attached to the fitting position (C), respectively. On the other hand, in an insertion port of the safe rack 3 into which the safe unit 1 is inserted, fixed blocks 4a, 4b are attached to two parts except the position in which the fixed block 2 is attached, in the safe unit 1 in the position corresponding to the fitting positions (A), (B) and (C), respectively.
Patent JP-H09244943-A (JP)
Title: Data base generation method and data base generating device
Inventor: GOTO TETSUAKI
IPC: G06F13/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To automatically generate a data base based on a specification description. SOLUTION: All objects are divided into groups and an identification key for identifying the respective objects inside a group is decided (step 11). Then, the information of the present object is described as a conditional expression for the identification key for the respective groups (step 12). Then, relation between the objects is described as the conditional expression between a group name and the identification key (step 13). Then, the object is specified by using the identification key and the decision method of the attribute value of attirubtes provided in the respective objects is described (step 14). Finally, the data base is automatically generated (step 15).
Patent JP-H02230213-A (JP)
Title: Liquid crystal display device
Inventor: INABA YUTAKA
IPC: G09F9/00
Filed: 1989-03-03
Abstract: PURPOSE:To rewrite a screen in a short time which is enough to display a moving picture even if the number of scanning lines is large by dividing a scanning electrode group into blocks, driving liquid crystal light valves at every block and projecting images, and synthesizing the images on the screen to constitute one screen. CONSTITUTION:When the screen is displayed, the liquid crystal light valves 3 are driven individually, block by block, to project images, which are synthesized on the screen to constitute one screen. Therefore, the numbers of scanning lines by the light valves of the respective blocks are 1/(number of blocks) as large as the total number of scanning lines of a screen. Consequently, even when a rewriting time per scanning line is long, the time required to rewrite the entire image plane can be shortened, and a moving picture can be displayed sufficiently even when a ferroelectric liquid crystal element is used.
Patent JP-S62207717-A (JP)
Title: Sol of crystalline tin oxide and its preparation
Inventor: NISHIKURA HIROSHI
IPC: C01G19/02
Filed: 1986-03-06
Abstract: PURPOSE:To obtain sol of crystalline tin oxide capable of providing superfine particles of tin oxide by only heating the sol by allowing a water-soluble tin compd. to react with a specified bicarbonate to form gel, and treating the sol hydrothermally after adding ammonia. CONSTITUTION:After forming gel by the reaction of a water-soluble compd. (e.g. SnCl4, etc.) with alkali metal bicarbonate or ammonium bicarbonate, ammonia is added to the sol, and the sol is treated hydrothermally to prepare sol of crystalline thin oxide. The sol has crystalline shape of thin oxide providing extremely fine <=300Angstrom  particle size in aq. soln. state forming stable sol. It is possible to obtain superfine particles of tin oxide by only drying the sol. The sol is useful as transparent electrode for solar cell, liquid crystal element, transparent switch, etc., for promption of electric conduction of discharge tubes, prevention of clouding of windows of automobiles and aircrafts, etc., and antistatic treatment of glass fiber, etc.
Patent JP-H06254515-A (JP)
Title: Article washing device and cage cylinder and fully automatic work processing system
Inventor: YAMADA CHOSEI
IPC: C23G3/00
Filed: 1993-02-15
Abstract: PURPOSE:To continuously execute washing of articles and liquid draining by providing the device with a rotatable cage cylinder which is partly immersed in a washing liquid and is partly arranged to incline so as to discharge the washing liquid and providing the inner peripheral surface of this cage cylinder with helical article transporting paths. CONSTITUTION:This washing device for continuously washing the works stuck with chips, debris, etc., has the cage cylinder 24 which is partly immersed in the washing oil and is partly arranged to incline so as to discharge the washing oil in an oil tank 22 storing the washing oil and is rotatably supported on a frame 30. The cage cylinder is rotated by a motor 26. The cage cylinder 24 has an outside cylinder 24a formed with many small holes and the work transporting paths 24b helically formed along its inner peripheral surface. The many works are charged into this cage cylinder from a hopper 28. While the works are rolled in the washing oil by rotation of the cage cylinder 24, the works are sent upward along the work transporting paths 24. The works after the washing are taken out while the works are subjected to liquid draining.
Patent JP-H03251815-A (JP)
Title: Control system for external modulator
Inventor: KUWATA NAOKI
IPC: G02F1/01
Filed: 1990-03-01
Abstract: PURPOSE:To stabilize the light signal from the external modulator and to prevent the extinction ratio from deteriorating by holding an optimum operation point corresponding to the operation point drift of the external modulator without depending upon an input signal. CONSTITUTION:A low frequency superposing means 15 is used, the input signal which is amplitude-modulated with the low frequency signal supplied from a low frequency oscillator 14 is supplied to the external modulator 13 through a driving circuit 12, and the projection light of a light source 11 is modulated with the signal from the external modulator 13 to output the light signal. A low frequency signal detecting means 16 detects the frequency component of the low frequency signal superposed upon the light signal and compares it with the phase of the low frequency signal from the oscillator 14 to detect the operation point drift direction of the external modulator 13 from the phase difference. If an operation point drift is generated, the low frequency signal is modulated in in-phase relation corresponding to respective logical values of the input signal and this frequency component is included in the light signal to be outputted. Further, the found phase difference is set to a value which is 180 deg. different corresponding to the direction of the operation point drift and the output light signal of the modulator 13 is stabilized.