baber/WOPTO huggingface dataset:
Patent JP-H05185730-A (JP)
Title: Photo-recording medium
Inventor: EGASHIRA NORITAKA
IPC: B41M5/26
Filed: 1992-01-07
Abstract: PURPOSE:To enable the recording and regeneration of information using a semiconductor laser by installing a thermal insulation layer under a recording layer which is installed at least on the one surface of a substrate in a photo- recording medium. CONSTITUTION:In a photo-recording medium equipped with a recording layer 2 at least on one surface of a substrate 1, a thermal insulation layer 3 is installed under the recording layer 2. The thermal insulation layer is composed of a material (e. g. polyvinyl acetate) with a thermal conductivity in a range of 0.1-0.5 W/(m.k). As a result information can be recorded and regenerated using a semiconductor laser.
Patent JP-H03223474-A (JP)
Title: Chemical etching liquid for surface treatment of metallic mold for grain die of al alloy
Inventor: ISHIDA YOJI
IPC: C23F1/20
Filed: 1990-01-29
Abstract: PURPOSE:To improve the uniform meltability of a grain die by specifying the contents of FeCl3, HNO3, and CaCl2 in a chemical etching liquid. CONSTITUTION:An etching liquid necessary for the grain of the grain die made of an Al alloy is formed of an aq. soln. contg. 10 to 28wt.% FeCl3, 1 to 10% HNO3 and 0.5 to 8% CaCl2. The uniform surface treatment of the surface of the grain die made of the Al alloy which is a welding material consisting of different alloy components is executed by this etching liquid.
Patent JP-H05182387-A (JP)
Title: Optical information recording medium
Inventor: MIYAMOTO ISAO
IPC: G11B7/24047
Filed: 1992-01-06
Abstract: PURPOSE:To avoid adhering the hub itself to a disk substrate of the optical information recording medium. CONSTITUTION:The hub 2 is kept held by the substrate 1 and a jig 3 for fixing the hub and is not adhered. The jig for fixing the hub is joined by fitting a groove provided on the substrate 1 and a projecting part to each other. The influence on the heat generated from the clamping part and spindle part of the disk substrate is decreased in such a manner.
Patent JP-H09190451-A (JP)
Title: Information retrieving device
Inventor: TORII TAKASHI
IPC: G06F17/30
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a device whereby a retrieval object which is not intended by a retrieval expression by a retriever is not outputted. SOLUTION: A database 103 stores the retrieval objects. A retrieval executing part 102 retrieves the retrieval objects of the database 103 based on the retrieval expression inputted from an input part 101. A retrieval object comparing part 104 gives a priority degree to the retrieval objects which are added in a set expressed by the retrieval expression through the use of an association value to the set of additional keywords which are added to the retrieval object from the set of the input keywords which are added to the retrieval expression so as to permit the retrieval object more intended by the retriever to have a higher numerical value. An output part 105 outputs the retrieval object to in accordance with the priority degree which is given to the retrieval object outputted by the retrieval executing part 102 in the retrieval object comparing part 104.
Patent JP-H06225779-A (JP)
Title: Modification of beef tallow fatty acid composition with yeast
Inventor: FUJIMOTO KENSHIRO
IPC: C11C3/00
Filed: 1993-02-05
Abstract: PURPOSE:To biologically modify the fatty acid composition of beef tallow and to effectively utilize the beef tallow increasing its production as a by-product of edible meat according to the increase of the consumption of the meat, having low utility value as an edible oil and fat and sold as an industrial material at a low price or disposed as an industrial waste. CONSTITUTION:The composition of beef tallow fatty acid is modified by inoculating yeast in a medium containing beef tallow as a carbon source, culturing for several days, collecting the proliferated yeast cells and extracting the lipid from the yeast cells. The present invention also relates to a relating new technology for the efficient extraction of lipid from yeast cells cultured to convert cholesterol into plant sterol, etc.
Patent JP-H11207523-A (JP)
Title: Hob cutter
Inventor: SUMIYA AKIHIDE
IPC: B23F21/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent jamming of a groove between cutting blades with cut chips in dry cutting, by specifying the surface roughness of the back surface of a cutting blade. SOLUTION: A hob cutter 11 has many cutting blades 12 on the outer peripheral parts, in the peripheral direction of the hob cutter 11, one side and another side surfaces of the respective cutter blades 12 are adopted as rake and back surfaces 14 and 15 respectively to provide grooves 13 between the rake and back surfaces 14 and 15 of one side and another side cutting blades 12 respectively out of the adjoining cutting blades 12 and 12. The back surfaces 15 of the cutting blades 12 are ground in the hob cutter 11, and the surface roughness Rmax of the back surfaces 15 is made 10 μm or less. Consequently cut chips can be made dischargeable to prevent jamming the groove 13 between the cutting blades 12 even performing dry cut unfeedable of a cutting oil, thereby elimating the possibility of impossible cutting.
Patent JP-H01195132-A (JP)
Title: Torque-split type four-wheel drive car
Inventor: KODAMA YUKIHIRO
IPC: B60K17/348
Filed: 1988-01-28
Abstract: PURPOSE:To improve operation stability by applying pressure oil of an oil pump for generating oil pressure for power steering to a hydraulic multiple disc clutch controller unit through a driving wheel slip controller unit. CONSTITUTION:A power cylinder 34 and a directional control valve 32 include an oil pump 36 through a power steering hydraulic control valve 35 and a reciprocating pipeline 34A, wherein some of oil pressure from the oil pump 36 is supplied to a hydraulic multiple disc clutch 27 through a hydraulic control valve 38 and a pipeline 39. A hydraulic controller unit 12 controls the opening and closing of the hydraulic control valve 38 for controlling oil pressure from the oil pump 36 as a source for generating oil pressure of the power cylinder 34, and the opening and closing of the hydraulic control valve 38 is controlled to supply oil pressure to the hydraulic multiple disc clutch 27 through the pipeline 39.
Patent JP-S63187126-A (JP)
Title: Color detector
Inventor: SAKAMOTO TAKAHIRO
IPC: G01J3/46
Filed: 1987-01-30
Abstract: PURPOSE:To detect a color by one color detector even when the detection points of an object to be measured are many, by providing a synthesizing part for synthesizing the lights containing color data from the object to be measured to the intermediate part of the light receiving optical fiber bundle of a light guide. CONSTITUTION:The lights containing color data generated from objects to be measured O1, O2...On by the irradiation of reference light are guided to a synthesizing part 15 as reflected lights by a detection part 17 and the synthesized light is guided to a hue detection element 4. Next, the light is photoelectrically converted by the detection element 4 to output a signal wherein color data are synthesized. The output signal is amplified by an amplifying system 5 and, further, an operation system 6 and a control system 7 discriminate whether the taken in color data coincide with preliminarily stored color data to issue output. Even when the detection points of the object to be measured are many, detection can be performed by one apparatus.
Patent JP-H08245620-A (JP)
Title: New compound
Inventor: JACEWICZ VICTOR WITOLD
IPC: C07D405/12
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new paroxetine compound useful for the propylaxis and therapy of disorders such as alcoholism, anxiety, depression, obsession disorder, panic disorder, chronic pain or obesity.  
     SOLUTION: This paroxetine hydrochloride anhydride is substantially free of bound propan-2-ol. The compound is obtained by crystallizing the paroxetine hydrochloride with either (A) an organic solvent or an organic solvent mixture capable of forming a solvate thereof therewith but unremovable by a usual drying means or (B) an organic solvent capable of forming the solvate or without forming the solvate with the paroxetine hydrochloride but removable by usual vacuum oven drying, replacing the solvated solvent or mixed solvent with a replacing agent in the case of the component A and removing the solvent in the case of the component B. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S58136703-A (JP)
Title: Crushing method of half-melted metal
Inventor: WATANABE SHIYOUEI
IPC: B02C19/22
Filed: 1982-02-10
Abstract: PURPOSE:To gently crush a half-melted metal in a short time by passing the metal through an engaging function. CONSTITUTION:A half-melted metal is charged into an agitating vessel 1, and a screw type rotor 2 having an engaging function is put in the vessel 1. The rotor 2 is slowly rotated for a prescribed time to grind the metal by the engagement of the rotor 2. Thus, the half-melted metal is gently crushed in a short time.
Patent JP-2000220522-A (JP)
Title: Crankcase of inclined engine
Inventor: TATENO YOSHIMITSU
IPC: F02F1/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a crankcase of an inclined engine which is excellent in assembling performance, attaching performance to a working machine, sealability between an upper case and a lower case. SOLUTION: An engine mount part 10 is unitedly arranged on a bottom of a crankcase body 1. Front and rear ends 10a, 10b of the engine mount part 10 are projected from front and rear edges of a lower portion of the crankcase body 1. Bolt holes 11 are formed on the front and rear edngs 10a, 10b of the engine mount part 10 for fixing an engine. A vertical surface of a crankshaft is inclined in a bilateral direction of the crankcase body 1. Then the crankcase body 1 is divided into an upper case 20 and a lower case 30 along an inclined surface rotated around the crankshaft without bringing about a boundary surface such as bilateral wall surfaces 6b. In such a case, the engine mount part 10 is so divided that at least the front and rear ends 10a, 10b are arranged on the side of the lower case 30.
Patent JP-S58136589-A (JP)
Title: Ascending and descending structure in hatch
Inventor: GOTOU HIDEKI
IPC: B63B29/20
Filed: 1982-02-10
Abstract: PURPOSE:To permit safe and smooth ascending and descending work into a hatch by constituting a partitioned space by utilizing the concave space between two or more contiguous bulkheads, installing an inclined ladder in the inside of the partitioned space and forming in the lower part of the partitioned space, going-in and out chambers which communicate to the respective hatches. CONSTITUTION:A partitioned space 2 formed of the space equivalent to two concave grooves is provided, and a pair of going-in and out chambers 4A and 4B are formed by boundaries 5 and 6 in the lowest part. An entrance 7 is formed on the upper boundary 5 in the going-in and out chamber 4A, and a closing door is installed onto the entrance 8 of the boundary 6. The entrance and exits 10A and 10B which communicate to both hatches H1 and H2 are formed on a bulkhead part. Operators can go to and from the both hatches through the entrance 7 which is formed between the going-in and out chambers 4A and 4B and equipped with a closing door. As the closing doors 9, 17A, and 17B are installed in the partitioned space 2, closing operation can be performed freely from the trouble due to cargoes, and inflow of cargoes to each going-in and out chamber 4 can be prevented by the intermediate boundary 12.
Patent JP-H01194051-A (JP)
Title: Dma transfer system
Inventor: TERASAKI NOBUO
IPC: G06F13/28
Filed: 1988-01-29
Abstract: PURPOSE:To execute transfer between plural memories simultaneously with transfer between a memory and an I/O port and to attain DMA to all memory spaces only by one operation by adding a temporary register and a sub-DMAC to the title system. CONSTITUTION:An one-word data register is connected to a DMAC bus 14 as the temporary register 17 and the mode of the DMAC13 is set up to transfer between the memory 25 and the I/O port 26 use two DMAC channels (CH0 and CH1). Consequently, DMAC for executing transfer between the memories can be attained. The sub-DMAC18 is connected in order to control two channels and DMA channels are alternately executed so that CH0, CH1, CH0, etc., are successively executed. Since the memory space is 16 megabytes, it is unnecessary to divide DMA into two operations at the time of executing transfer between the memory and the I/O port.
Patent JP-H11220618-A (JP)
Title: Color picture processor and color picture processing method
Inventor: AOYANAGI TAKESHI
IPC: G06T5/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To execute a processing corresponding to moire and color deviation and to execute a processing preventing the deterioration of picture quality by controlling the processing of a recording color component signal generation means based on the outputs of first and second picture element identification means. SOLUTION: A color judgement means 113 inputs the three color resolution signals R1, G1 and B1 of a color picture, judges whether the picture element is black/white (achromatic) or a color (chromatic) and outputs a chromatic/achromatic judgement signal COROR. A black character signal generation means 114 inputs the character judgement signal MJ of a character detection means 111 and the chromatic/achromatic judgement signal COROR of the color judgement means 113, sets the picture element judged to be the achromatic color in the part of a character to be a black character signal KM=1 and sets picture elements except the picture element to be black character signals KM=0 so as to output them.  Then, it is decided whether binary recording corresponding to a color component signal is executed by using a color material or a black material in accordance with the result of a character identification means and the color judgement means 113.
Patent JP-S56117112-A (JP)
Title: Pulse generator
Inventor: KASHIWAKURA TOSHIYUKI
IPC: G01D5/245
Filed: 1980-02-20
Abstract: PURPOSE: To remove almost all the loss of revolutional torque and makes pulse signals generate accurately by driving a parmanent magnet at a high speed in a moment in every measurement of an object to be measured by a prescribed quantity.  
     CONSTITUTION: When timing cum 11 and projected part 8b of driving disk 8 are engaged on a plane, the revolution of driving disk 8 to the direction of an arrow is suppressed. When driving gear 4 is rotated according to the quantity to be measured during the revolution of driving disk 8 is suppressed, energy according to the rotation of driving gear 4 is accumulated on spring 7 and timing cam 11 is also rotated to the direction of an arrow. When notched part 11b of timing cum 11 reaches the projected part of driving disk 8, engagement between projected part 8b and the periphery of timing cum 11 is suddenly released and disk 8 is rotated to the direction of an arrow in a moment by spring 7 to generate a pulse through parmanent magnet 9 on the druving disk and reed switch 9. Repeat of these operation makes it possible to remove the loss of torque and make pulses generate accurately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02200976-A (JP)
Title: Vibration damping device
Inventor: YAMAMOTO SHIZUO
IPC: F16F15/02
Filed: 1989-01-27
Abstract: PURPOSE:To improve damping effect by providing first and second arm parts rotatably mounted each other to facing wall surfaces in an orthogonal direction, and both damping mechanisms having first and second weights provided one end of each arm part and retaining the other end of the arm part on each wall surface. CONSTITUTION:The first base 4 moving a vibration damping device 1 in a left and right direction and the first damping mechanism 5 damping the displacement of the device 1 are provided, and the second base 6 moving in a vertical direction on the base 4 and a second damping mechanism 7 are prepared. Then a support part 16, axis 17, arm part 18, and weight 19 are provided in the mechanism 5, and a support part 20, axis 21, arm part 22, and weight 23 are prepared in the mechanism 7 too. And inertia is increased by the rotation of the part 22 in a left and right direction by sliding the base 6 in an orthogonal direction, and the vibration of the base 6 is limited by the reaction force of the inertia and with the mechanism 7. This enables the destruction of a loaded article to be prevented.
Patent JP-H07228922-A (JP)
Title: Alloy material for sealing and heat treatment therefor
Inventor: YU SHINPEI
IPC: C22C38/00
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a sealing material such as parts for supporting shadow mask, in which high reliability can be maintained over a long period, by inhibiting the coarsening of crystalline grains after preliminary oxidation treatment. CONSTITUTION:An Fe alloy, having a composition containing 0.005-0.08% C, 0.05-1.0% Si, 0.10-0.80% Mn, 0.005-0.015% S, 16-25% Cr, 0.005-0.02% N, 0.15-0.60% Ti, and 0.01-0.30% Al, is hot-rolled at =850 deg.C finishing temp. and then subjected to two-stage annealing consisting of holding at 900-1050 deg.C for <=30min, cooling, and further holding at 800-900 deg.C for 1-25hr. By this method, a relatively large number of crystalline grains are present with respect to a plate thickness direction after preliminary oxidation treatment, and satisfactory supporting strength and airtightness can be provided to a shadow mask, etc.
Patent JP-S59144085-A (JP)
Title: Sound recorder
Inventor: MIZUTA YOSHIYUKI
IPC: G11B27/11
Filed: 1983-02-08
Abstract: PURPOSE:To ensure the desired sorting and editing of music broadcast programs by having the primary recording of music programs and at the same time to extract and record the contents of the primary recording on the basis of the results of identification on the head, end, middle part of the music obtained from a memory to use these record contents for retrieval. CONSTITUTION:The music broadcast programs are recorded at a primary recording part 2, and at the same time the head, end and the middle part of music are identified and recorded at a time signal recording part 3 forming an IC memory. The part 2 is reproduced after the primary recording is through, and at the same time the reproduction sounds of the head, end and middle part of music are extracted and recorded at a recording part 4 for retrieval on the basis of the result of identification obtained from the part 3. Then the part 4 is used for retrieval to reproduce the record contents of the part 3, and the music information is supplied with designation to a microcomputer device 6. As a result, the music programs sorted and edited as desired are recorded to an editing/ recording part 7.
Patent JP-H11216898-A (JP)
Title: Semiconductor light emitting element array
Inventor: AKIYAMA SHOICHI
IPC: B41J2/44
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting array suitable for optical writing in a high resolution image forming apparatus by a novel constitution wherein a reflection light is not generated in a portion of a bonding wire. SOLUTION: This semiconductor light emitting element array comprises a plurality of light emitting layer regions 14 so constituted that a light emitting layer 12 that is made of a lamination body of a semiconductor layer and emits a light by being energized is divided into small and line-shaped regions, a semiconductor substrate 13 on which a pillar-shaped projection 15 having a shape the same as that of each light emitting layer region 14 is formed at a portion just below the laminated light emitting layer region 14, and a bonding wire 19 of which bonding position is in a height h2 lower than a height h1 of the pillar-shaped projection 15. As a result, it is possible to surely prevent lowering of image quality caused by the reflection light at the portion of the bonding wire 19 and to achieve the device suitable for optical writing in a high resolution image forming apparatus.
Patent JP-S55112006-A (JP)
Title: Oscillator
Inventor: MIURA MASAMI
IPC: H04B1/26
Filed: 1979-02-21
Abstract: PURPOSE:To improve both the spurious and cross modulation characteristics by reducing the oscillation amplitude which is applied to the variable capacity diode. CONSTITUTION:The common emitter of the differential amplifier consisting of transistors 11 and 12 is connected to constant current source 13. At the same time, the collector of transistor 11 is connected to the base of transistor 12 through resistance 17 along with connection of the collector of transistor 12 to the base of transistor 11 through resistance 16 each. Thus the positive feedback loop is formed. In addition, the parallel resonance circuit comprising resonance coil 18, coupling capacitor 20, bypass capacitors 19 and 20 plus variable capacity diode 21 is connected to the bases of transistors 11 and 12. Thus the frequency of the oscillation voltage generated at terminal C is decided by the resonance frequency.
Patent JP-H08277361-A (JP)
Title: Curable type composition
Inventor: HARUTA KYOKO
IPC: C08G18/30
Filed: 1996-01-10
Abstract: PURPOSE: To obtain a curable type composition, containing a compound having plural thiol groups in the molecule, a compound having plural isocyanate groups in the molecule and a surfactant and/or a lubricant, hardly having tackiness after curing and useful for a sealing compound, etc. CONSTITUTION: This composition contains (A) a compound having >=2 thiol groups in the molecule (preferably a specific polysulfide polyether polymer), (B) a compound having >=2 isocyanate groups in the molecule (preferably a urethane prepolymer obtained by reacting an organic polyisocyanate compound and/or a compound containing active hydrogen with an excessive amount of the organic polyisocyanate compound) and (C) a surfactant and/or a lubricant in an amount of 0.1-5 pts.wt. based on 100 pts.wt. total amount of the components (A) and (B). Furthermore, the surfactant is preferably an anionic and/or a nonionic ones and the lubricant is preferably a metallic soap and/or an ester-based lubricant.
Patent JP-H11209767-A (JP)
Title: Utilization of spent plastic
Inventor: OKADA KAZUO
IPC: C10L5/48
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for reutilizing useless fly ashes and bottom ashes discharged from a coal-fired power plant or boiler, and/or slag discharged from a coal gasification furnace as a medium for milling spent plastics, and easily milling spent plastic packing containers (e.g. PET bottles) discharged from the residential sector and/or spent plastics with no value discharged from a plant by finely and slurrying them, in order to produce a stock for gasification or fuel for, e.g. boilers firing pulverized coal. SOLUTION: This method preliminary mixes spent plastics with at least one of slag discharged from a coal gasification furnace, fly ashes or bottom ashes discharged from a coal-fired boiler, an inorganic mineral (e.g. clay) and pulverized coal or the like; melts and further mixes the mixture obtained by the above preliminary step; cools the molten mixture, and mils it into a slurry or powder, in order to produce a stock or fuel for gasification furnaces, boilers or the like.