baber/WOPTO huggingface dataset:
Patent JP-S6214386-A (JP)
Title: Production of negative pressure type floating head slider
Inventor: YURA SHINSUKE
IPC: G11B21/21
Filed: 1985-07-12
Abstract: PURPOSE:To delete the forming process of a mask and to improve the productivity by grinding and working grooves for regulating a width of a side rail on both edge parts of a slider material and etching a negative pressure surface while leaving a cross rail part by the use of the mask. CONSTITUTION:A surface 7 of block of a slider material is ground to finish the surface into a mirror and grooves 9 regulating the width of a side rail 2 are ground and worked on its both edge parts. Then, a metal thin plate mask 10 made of bronze phosphate or the like is mounted on a block and an ion etching is applied to a negative pressure surface 6. Herein, the width of an opening for forming the negative pressure surface of the mask 10 is one in which the end of the mask 10 is covered by an intermediate part of the groove 9. Then, a tapered surface 5 of the side rail 2 is worked and a negative pressure type floating head slider 11 is obtained. Thereby, the process for forming the mask is deleted and the process of the negative pressure type floating head slider can be simplified.
Patent JP-S5377485-A (JP)
Title: Production of piezo-vibrator
Inventor: MURAKAMI FUMIKAZU
IPC: H03H3/00
Filed: 1976-12-21
Abstract: PURPOSE: To obtain a good temperature characteristic by hardening adhesive at a normal temperature in a piezo-vibrator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63316897-A (JP)
Inventor: MORI DAISUKE
IPC: G10H1/00
Filed: 1987-06-19
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-S63316900-A (JP)
Inventor: IIDA MASAYUKI
IPC: G10L15/28
Filed: 1987-06-19
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-S6045012-A (JP)
Title: Short-time heat treatment device
Inventor: OKUMURA KATSUYA
IPC: H01L21/324
Filed: 1983-08-23
Abstract: PURPOSE:To heat a substrate uniformly and moreover having favorable efficiency, and to prevent the substrate from contamination by a method wherein the substrate of the member to be treated is heated in a floating condition. CONSTITUTION:A gas reservoir part 24 is formed inside of a pedestal 21 directly under the putting region 22 for the member to be treated, the gas reservoir part 24 thereof is connected to a gas source through a gas feed path 25, and one edge thereof is communicated to gas jet holes 26 of a large number of pieces opened to the putting region 22 for the member to be treated. The substrate 27 as the member to be treated is held in a floating condition according to gas jetted from the gas jet holes 26 using a short-time heat treatment device 30 constructed in such a way. Then, a shutter 23 is opened, and the temperature of the substrate is risen rapidly according to a heater 20 to perform short-time heat treatment. After heat treatment is finished, the shutter 23 is closed, gas feed is cut, the substrate 27 is put on the putting region 22 for the member to be treated, and the substrate 27 is taken out from the pedestal 21 to complete heat treatment.
Patent JP-S60224697-A (JP)
Title: Tigogenin serobioside and medicine
Inventor: EMU RIIN MARINOU
IPC: C07J71/00
Filed: 1984-07-23
Abstract: Tigogenin cellobioside is a potent inhibitor of cholesterol absorption and therefore useful in treating hypercholesterolemia and arteriosclerosis. Tigogenin cellobioside heptaacetate is useful as an intermediate in preparing tigogenin cellobioside. The two compounds are represented by the formula <CHEM> wherein R is hydrogen or -C(O)CH3, either as a mixture of the  alpha - and  beta -anomers or as the individual  alpha - or  beta -anomer.
Patent JP-H06342783-A (JP)
Title: Substrate wet treating apparatus
Inventor: KOYANAGI TETSUO
IPC: B08B3/02
Filed: 1993-05-31
Abstract: PURPOSE:To provide a substrate wet treating technique, wherein large rectangular or square substrates are treated in a cassette-less method low in degree of contamination and moreover in a batch method high in productive efficiency. CONSTITUTION:When rectangular or square substrates SB which are transferred from a preceding process as housed in a carrier cassette are taken out from the carrier cassette and transferred in a cassette-less manner, the substrate SB is converted in attitude by an attitude converting device 2 of a substrate transfer section so as to make its orthgonal adjacent sides SBa and SBb become inclined lower sides. whereby a substrate transfer apparatus is able to transfer the substrate SB suspending it by the inclined lower sides SBa and SBb. By this setup, large rectangular or square substrates can be treated in a cassette-less method and a batch method through a simple constitution.
Patent JP-S6049149-A (JP)
Title: Damper device in driving system
Inventor: KATOU KENTAROU
IPC: F16F15/126
Filed: 1983-08-25
Abstract: PURPOSE:To increase torsional rigidity of a driving member and a driven member step by step by placing a cylindrical member, with a proper clearance to cover a damper member made of viscous and elastic matter interposed between a relatively rotatable driving member and the driven member. CONSTITUTION:A plurality of penetrating holes 4 formed on a driving member 1 driven by an engine are formed through respective bosses 5 projected on a driven member consisting of the clutch outer of a speed changing clutch 3 to form damper accommodating spaces 7 across the three members including a holding plate 6 provided on the external end of each boss 5, driving and driven members 1, 2, on a plurality of places in the circumferential direction. A viscous and elastic damper member 8 is accommodated in at least one of the spaces 7 and damper spings 9 are accommodated in the other spaces to compose a damper device. The damper member 8 is interposed between a pair of retainers 11, 12 and a clearance 14 is provided between the inner circumferential face of a cylindrical member 13 which is integrated with the retainer 12 and the outer circumferential face of the damper member 8 and the clearance can be eliminated as necessary by compressive deformation of the damper member 8.
Patent JP-S5277769-A (JP)
Title: Rate measuring device
Inventor: NAKAMURA KOUICHI
IPC: G04D7/12
Filed: 1975-12-24
Abstract: PURPOSE: Positive and rapid measurement of rate is made possible without receiving disturbance by leakage flux, etc. by taking the "and" of the output of a sensor for the intended watches to be measured and the output of the sensors adjoining to this sensor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1044-A (JP)
Title: Spinning reel for fishing
Inventor: YAMAGUCHI AKIRA
IPC: A01K89/01
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing inhibiting the accumulation of twist of a fishline in winding operation of the fishline, and decreasing the damage to the fishline. SOLUTION: On the spinning reel for fishing, rotatably supporting a line roller having a fishline guide part mounted on a supporting member which is mounted on a supporting arm of rotor interlocked with a handle, mounted a guide part 35 which controls the migration of the fishline to the axis direction of the line roller 27 in-winding operation, on the one side of the fishline guiding part of the line roller 27. The guide part 35 is formed as to have a larger diameter than that of the other side of the line roller 27, and the face 35a contacting to fishline is set approximately flat.
Patent JP-S643133-A (JP)
Title: Purification of tar acid
Inventor: SHIMIZU RYOZO
IPC: C07C27/00
Filed: 1987-06-23
Abstract: PURPOSE: To efficiently remove an impurity in tar acids, by maintaining tar acids in vapor phase state and carrying out absorption of the above-mentioned impurity by an active clay in vapor phase when the impurity in tar acids is removed by using an active clay.  
     CONSTITUTION: When an impurity including a basic nitrogen compound such as aniline contained in tar acids such as phenol, cresol, xylenol, etc., obtained by distilling coal tar recovered in carbonization of coal is removed using an active clay strengthened in activity by subjecting bentonite mainly containing montmorillonite to oxygen treatment, the above-mentioned tar acids maintained to vapor phase is passed into a packed layer of the active clay and the above- mentioned impurity is absorbed and removed in simple treatment and short time. According to the method, a nitrogen compound exhibiting no basic properties such as benzonitrile can be removed and residual amount of impurity in the above-mentioned tar acids useful as a raw material for synthetic resin or plasticizer can be reduced to extremely low concentration. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5379181-A (JP)
Title: Analog memory for the controlled amount
Inventor: TOKIMASA SATORU
IPC: G05B9/02
Filed: 1976-12-22
Abstract: PURPOSE: To provide a non-volatile holding circuit which is efficient for providing a multi-purpose control by minor control amount in such a manner as the digital output is stored under a digital form, the stored values are repeatedly fed out when the control is terminated to get the control output. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0863359-A (JP)
Title: Feature-merit generator
Inventor: SE JIYUUN HON
IPC: G06N5/04
Filed: 1995-06-21
Abstract: PURPOSE: To provide a merit feature generator which is suitably used when a sorting decision rule or decision tree is generated from plural examples. CONSTITUTION: A merit feature generator 36 includes a means for identifying a set of useful class discriminators, a means for processing plural class examples (with every class example including a vector of an independent feature variable against a given relative class example), a means for deciding a merit coefficient as a flag of the feature variable by comparing the obligatory decision contribution of feature with the class decision in the context or another feature variable or at least an opposite example and then generates the feature variable ranking against the given class example, and a rule means to be built in a merit coefficient to correctly sort the given unknown class examples.
Patent JP-S5486713-A (JP)
Title: Device for supplying cryogenic refrigerant to superconductive rotor
Inventor: SHINDOU YOSHIHIKO
IPC: H02K9/00
Filed: 1977-12-22
Abstract: PURPOSE: To increase the relative gap between the outer peripheral surface of a stationary liquid supply tube and the inner peripheral surface of a rotary liquid supply tube facing with the stationary tube and to reduce thermal introduction into the liquid by providing a spiral liquid flow path at the inner peripheral surface of the rotary tube.  
     CONSTITUTION: A starionary liquid supply tube 1 mounted at a stationary casing 1a is formed of double pipe having vacuum layer 3, and inserted at suitable interval into the inner peripheral surface of a rotary liquid supply tube 2 of double pipe having vacuum layer 3. A spiral guide flow path 8a opened at the outer peripheral surface side of the tube 1 along the inner peripheral surface of the tube 2 is formed between the inner peripheral surface of the tube 2 and the outer peripheral surface of the tube 1 so as to feed cryogenic refrigerant liquid toward the inner peripheral surface of the tube 2 in supplying direction when the tube 2 is rotated. Since the refrigerant liquid is always directed in the supplying direction in the construction thus formed, it can reduce the thermal introduction into the liquid and also increase the relative gap 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11283715-A (JP)
Title: Connector
Inventor: MARUYAMA HISANORI
IPC: H01R12/16
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a connector, miniaturize the connector and improve its connection reliability by forming a stress receiving part and a soldering part of a connector contact on the side opposite to the contact point of the contact, installing an insulating member at the upper part of the stress receiving part, and changing the direction of the force which the connector receives from the pulling direction to the compressing direction. SOLUTION: The shape of a contact 5 of a female contact 3 is so formed that its contact point side 5c and its soldering part 5b are formed on the sides horizontally opposite to each other, and a claw 5a is formed on the lead 5b side when viewed from the center of the connector. A facing contact 5' is formed into a shape symmetrical with respect to the contact 5, and the insertion of a male connector 2 produces force, as the reactive force to the contact pressure, to act on the contact 5 in the direction to push out the contact point 5c outside. The claw 5a bears most of the force and an insulator bottom 3c receives compression force from the left and right directions but the compression is larger than the tensile, so that the thickness can be made small. Thereby, the strength can be increased and the miniaturization can be realized by reducing the height.
Patent JP-S5778448-A (JP)
Title: Phenolic resin molding material
Inventor: ABE ATSUSHI
IPC: C08K5/34
Filed: 1980-11-04
Abstract: PURPOSE: To obtain a molding material having excellent moldability and storability and capable of giving moldings free of generation of ammonia gas, by adding hexamethylenetetramine to a mixture of novolak type phenol resin and resol type phenol resin.  
     CONSTITUTION: One hundred pts.wt. phenolic resin, consisting of 40W65wt% novolak type phenol resin (A) and 60W35wt% solid resol type phenol resin (B), is mixed with 3W10pts.wt. hexamethylenetetramine, together with, as needed, a filler, a mold releasing agent, and a colorant, and the mixture is well mixed and ground to obtain a phenolic resin molding material. The resin (A) is obtained by the reaction of a phenol (e.g., phenol or cresol) and an aldehyde (e.g., HCHO) in the presence of an acid catalyst, and also the resin (B) is obtained by the reaction of both reactants in the presence of an alkaline catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11353887-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: FUKUMOTO KATSUMI
IPC: G06F12/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory in which a read and write operation can be performed in a short time. SOLUTION: The nonvolatile semiconductor memory is provided with a memory array which comprises a plurality of blocks, a status register in which first data indicating the state of the memory array, a block status register 210 in which second data indicating the state of one out of the plurality of blocks is stored, and a control circuit which controls the output of the first data and the second data to a data bus 212. The number of bits of the data bus 212 is equal to, or larger than, the number in which the number of bits of the first data and the number of bits of the second data are added. The control circuit controls the output of the first data and the second data to the data bus 212 in such a way that the first data and the second data are outputted simultaneously to the data bus 212.
Patent JP-H11350281-A (JP)
Title: Production of raw thread for multicolored grandrelle type carpet
Inventor: TOTSUKA TOMOMI
IPC: D02G3/44
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a raw thread for a multicolored grandrelle type carpet, having extremely superior quality. SOLUTION: Plural kinds of crimped textured yarns are produced from two or more kinds of polymers separately providing different colors by using melt-spinning apparatuses 1, oil-imparting apparatuses 5, drawing apparatuses 8 and crimp-texturing apparatuses 10, independently arranged for each of the polymers, and the obtained plural kinds of crimped textured yarns are doubled and subjected to fiber-mixing and interlacing treatment by introducing the doubled yarns to a fiber-mixing and interlacing texturing apparatus 19. The treated yarns are wound to produce the objective raw thread for a multicolored grandrelle type carpet.  The tension of the each textured yarn before subjecting to the doubling, fiber-mixing and interlacing treatment of the plural kinds of the each crimped textured yarn is regulated so as to regulate the each yarn tension independently and eliminate the tension change of the each yarn in the longitudinal direction substantially.
Patent JP-S6217973-A (JP)
Inventor: TAKAHASHI KENJI
IPC: H01C7/12
Filed: 1985-07-16
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-S5945406-A (JP)
Title: Optical filter
Inventor: ISAO AKIHIKO
IPC: B32B9/00
Filed: 1982-09-08
Abstract: PURPOSE:To attain an optical filter where a desired filter characteristic can be used freely selectively, by providing continuously an optical thin film, whose thickness is changed gradually, in the lengthwise direction, on a long-sized transparent substrate such as a transparent plastic substrate. CONSTITUTION:An optical thin film (for example, an Ni-Cr alloy film) 2 is formed on a long-sized substrate 1 consisting of a transparent plastic (for example, polyester) while changing the thickness of the film 2 in the lengthwise direction, thus forming a product film (neutral density filter) 3. This product film 3 is stretched between a pair of reels 11 and 11 through driving rolls 12 and 12 so that the product film 3 can be moved in the lengthwise direction, and a prescribed part of the film 3 is allowed to face an optical path 13, thereby using this film freely as the filter having a desired characteristic.
Patent JP-S638368-A (JP)
Title: 4-benzyloxy-3-pyrroline-2-one-1-ylacetamide,manufacture and use
Inventor: TOOMASU MIYUURU
IPC: C07D207/38
Filed: 1987-06-22
Abstract: 4-Benzyloxy-3-pyrrolin-2-on-1-yl acetamide is an advantageous intermediate product for the production of pharmaceutically effective 4-hydroxypyrrolidin-2-1-yl acetamide. Processes for the production of the intermediate product as well as the active substance are described.
Patent JP-H0710117-A (JP)
Title: Correcting method for band amount in band pool box in packing machine
Inventor: TAKAMI MASAYASU
IPC: B65B13/18
Filed: 1993-06-25
Abstract: PURPOSE:To control a band amount stored in a band pool box in a packing machine to a constant range to solve a problem due to excess or insufficiency of the band pool amount. CONSTITUTION:A pool box 13 is equipped with a band feed returning mechanism 14, a band pulling mechanism 15 for adding a band X from a reel 12 into the box 13, and a sensor mechanism 24 positioned in the pool box 13 for detecting a band pool amount. The band pulling mechanism 15 is controlled so that a total of the band added to the box and the returned length is less than a reference when the sensor mechanism 24 is operating or more than the reference when the sensor mechanism 24 is not operating, wherein the reference is a length of the fed band by the band feed returning mechanism 14, so as to make the band pool amount always in a constant range.
Patent JP-H08327785-A (JP)
Title: Reactor pressure control device
Inventor: NAKAMURA SHIGEO
IPC: G21D3/08
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a reactor pressure control device capable of automatically depressurizing even in an abnormal time in the computer. CONSTITUTION: A saturation pressure variation rate calculation means 13 calculates a saturation pressure variation rate-setting value against the saturation temperature of the reactor pressure detected by a reactor pressure detector 11, and a multiplication means 15 multiplies a reactor water temperature variation rate setting value set by a depressurization condition setting means 14 with the saturation pressure variation rate-setting value calculated in the saturation pressure variation rate calculation means 13 to calculate a reactor pressure variation rate setting value. The reactor pressure variation rate-setting signal is integrated by an integration means 16 to be a reactor pressure setting value.  The pressure deviation of the reactor pressure from this reactor pressure setting value is calculated by a subtraction means 17, and a valve-opening calculation means 3 calculates an opening signal for the turbine bypass valve based on the pressure deviation. When the reactor pressure reaches a pressure target value output from a depressurization condition-setting means, a comparison means 18 terminates the integration means 16.
Patent JP-H0448093-A (JP)
Title: Energy convertor
Inventor: FURUYA TOMIAKI
IPC: C25B5/00
Filed: 1990-06-15
Abstract: PURPOSE:To safely reconvert deuterium into heavy water and to safely convert energy by utilizing a catalytic layer in the case of electrolyzing heavy water and producing heavy water from the produced deuterium and oxygen. CONSTITUTION:Heavy water 2 is electrolyzed in an electrolyzer 1. The mixture of deuterium and hydrogen generated in a cathode 3 is supplied to a hydrogen separator 6. Hydrogen is recovered and deuterium is supplied to a catalytic layer 7. Further, oxygen produced in an anode 4 is supplied to the catalytic layer 7. Heavy water is produced from deuterium and oxygen and cooled by a heat exchanger 8 and liquid is produced and resupplied to the electrolyzer 1. In this operation, heat energy generated in the electrolyzer 1 is given to a heat medium in a heat exchanger 9 provided in heavy water 2. This heat medium is transported to a turbine 10 and converted into electric energy by a generator 11. The heat medium discharged from the turbine 10 is resupplied to the heat exchanger 9 via a steam condenser 12. Thereby energy conversion is efficiently and safely performed.
Patent JP-H11345691-A (JP)
Title: Illumination environment adjusting method, illumination environment adjusting system and luminaire
Inventor: AKASHI IZUMI
IPC: H05B37/02
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an illumination environment to watch a television without having any difficulty. SOLUTION: An illumination environment is so adjusted that illumination intensity on the face of a television viewer 17 becomes not more than 40 (lx), and/or luminance Lb in the back ground of the television falls in a range of 0.1×Ltv<=Lb<Ltv by working associatively with luminance on the television screen Ltv, and/or luminance on the television frame Lfr becomes less than Lmin by working associatively with the minimum luminance Lmin of the television screen.
Patent JP-S6047919-A (JP)
Title: State display system
Inventor: TAKAHASHI MINORU
IPC: G01D21/00
Filed: 1983-08-25
Abstract: PURPOSE:To reduce the number of registers for special purpose necessary for the display of the current operating condition by taking the flow of a series of output levels in terms of stage number to check them sequentially from the first stage at each interruption. CONSTITUTION:The section of holding a certain output level is taken as one stage, given a stage number (a) in a series from the initial display (b) and hence, positional recognition during the display operation is made by this stage number. A processing circuit is provided with a random access memory 7. In this random access memory 7, the first register R2a, the second register R3a and the third register R4a are set for special purpose. The fourth register R5a and the fifth register R1a are used for general purpose only during the interrupt operation.
Patent JP-H0323283-A (JP)
Title: Formation of oxidation preventing film for conductive nonoxide-based ceramic
Inventor: NAKAMURA YUKIHIRO
IPC: C04B41/87
Filed: 1989-06-20
Abstract: PURPOSE:To uniformly form an oxidation preventing film on the surface of the conductive nonoxide-based ceramic and to improve the durability of the ceramic by dipping the ceramic in an aq. acidic or alkaline soln. as an anode and impressing a voltage between the ceramic and a cathode dipped in the soln. CONSTITUTION:A conductive nonoxide-based ceramic (e.g. SiC and TiN) is dipped in an aq. acidic or alkaline soln. as an anode, a voltage is impressed between the ceramic and a cathode dipped in the soln. to uniformly form an oxide film on the ceramic surface. Since the oxide film is formed extremely thinly and uniformly, the function as the oxidation preventing film is fully exhibited, and the durability is improved because the oxidation in use is prevented.