baber/WOPTO huggingface dataset:
Patent JP-H1040512-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: UMEMOTO YOSHIYUKI
IPC: G11B5/31
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a product without any fluctuation of magnetic characteristics by forming a gap layer immediately before forming an upper magnetic pole layer to make clear the reference point of a gap depth. SOLUTION: A lower magnetic pole layer 3 is formed on a substrate 1 and an insulating layer 4 and a coil layer 6 are formed thereon repeatedly for the required number of layers. Thereafter, a gap layer 8 is formed and an upper magnetic pole layer 7 is formed thereon. Moreover, a lower magnetic pole layer 3 is formed on the substrate 1 and the insulating layer 4 and the coil layer 6 are formed thereon repeatedly for the required number of layers. Thereafter, a non-conductive and non-magnetic gap layer 8 is formed on the lower magnetic pole layer 3, power source is fed using the gap layer 8 as the lower conductive film to form the upper magnetic pole layer 7 by the electroplating.
Patent JP-S58100247-A (JP)
Title: Rewritable optical disk
Inventor: MATSUURA TAKETOSHI
IPC: G11B7/24
Filed: 1981-12-10
Abstract: PURPOSE:To obtain a rewritable optical disk which prevents a position shift of stored bits and obtains accurate readout timing, by arranging separation walls between tracks formed of liquid-crystal cells. CONSTITUTION:In a substrate 1 made of plastics, metal, ceramics, etc., liquid- crystal cells 2 each for storing one bit by a phase shift by heat are arranged in grooves notched in the substrate 1 to form tracks. Those cells 2 are formed of the substrate. They are separated by bulkheads 3 and separation walls 3' in the tracks; the walls 3 are used for servo signal generation and the walls 3 are used for timing signal generation. This constitution prevents a bit position shift, and this rewritable optical disk obtains accurate readout timing.
Patent JP-S5988615-A (JP)
Title: Numerical control for preparation of profile of automobile and aircraft
Inventor: TANAKA TAKEHIKO
IPC: G01B21/20
Filed: 1982-11-12
Abstract: PURPOSE:To prepare a profile quickly and simply with limited data eliminating a large computer by forming a profile with a numerical control equipment using a data of arcs as profile data determined by a number of coordinate points contained in an arc zone range. CONSTITUTION:A coordinate value 1 of a spatial coordinate point of a body is inputted into an input section 2 of a computer as numerical control equipment and memorized into a memory section 3. Then, also arranged are an error input section 4 for inputting an error value delta allowable with respect to a preconceived coordinate value and a point processing designation section 5 adapted to indicate the sequence as specified when one of the XY section, the XZ section and the YZ section is inputted as section direction in the designation of the section and the sequence for processing coordinate values 1 to join coordinate points sequentially from the tenth to the fiftieth. When inputting is done from the error input section 4 and the point processing designation section 5, first three points of the point processing section 5 are called into a three point arc calculation section 6 to determine the radius (r) and the center coordinates (p, q) by the equation of a circle.
Patent JP-S6090201-A (JP)
Inventor: MITSUSHIERU ARUMANDO
IPC: C08F8/00
Filed: 1984-09-20
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-H1129588-A (JP)
Title: Production of diphenylphosphoryl azide
Inventor: MIYASHIGE RYOZO
IPC: B01J31/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having high quality easily, safely and quantitatively stably by dissolving diphenylphosphoryl chloride in a specific solvent and reacting the solution with an aqueous sodium azide solution in the presence of a specific catalyst. SOLUTION: (C) Diphenylphosphoryl azide of formula II is obtained by reacting (A) a diphenylphosphoryl chloride of formula I with (B) an aqueous solution of an inorganic azide salt of the formula, M(N3 )n [M is an alkali metal or alkaline earth metal; (n) is 1 or 2] in the presence of a phase transfer catalyst (e.g. a quaternary ammonium salt of tetra-n-butylammonium bromide, etc.) in a water immiscible inactive solvent (preferably cyclohexane, toluene, etc.). The used amount of the ingredient B is 1.0-3.0 mole, preferably 1.0-1.1 mole calculated in terms of hydrogen azide for 1 mole of the ingredient A.
Patent JP-2001022997-A (JP)
Title: Paper money conveying device
Inventor: FUKUDA YOSHIAKI
IPC: G07D9/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a paper money conveying device which is easily assembled and does not cause paper money clogging. SOLUTION: In the paper money conveying device to be installed in an amusement shop with a conveyance passage part for conveying paper moneys from upstream side to downstream side, while crimping them and a merged conveyance driving part having a driving source and for merging paper moneys put into a paper money charging machine to the conveyance passage part, the merged conveyance driving part has a reception guide member for guiding paper monies fed from the conveyance passage part on the upstream side to the conveyance passage part on the downstream side and guiding paper moneys fed from the side of the paper money charging machine, so as to make them merge form the side to the conveyance passage part, and the merged conveyance driving part is constituted,  while being divided into an upside block BU obtained by integrally molding an upside frame Fu and upside reception guide members 120u and 130u with synthetic resins and a downside block BL obtained by integrally molding a downside frame F1 and downside reception guide members 1201 and 1302 with synthetic resins.
Patent JP-H1141636-A (JP)
Title: Crosstalk shut-down device
Inventor: NISHIGAKI YUSUKE
IPC: H04B10/291
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To suppress a crosstalk produced from an optical switch. SOLUTION: This device is provided with a monitor means, a control means, and a shut-down means. Monitor means 12, 14, 16, 18 are provided respectively at input ports 11, 12, 13, 14 of an optical switch 100 to detect a strength of a light received by the input ports. The control means 28 controls the shut-down means in response to the signal received from the monitor means and the changeover of the optical switch. The shut-down means 20, 22, 24, 26 allows a light to pass or be cut-off depending on a signal received from the control means 28.
Patent JP-H0935291-A (JP)
Title: Optical pickup device
Inventor: TANAKA NOBUKAZU
IPC: G11B7/09
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To execute stable tracking control corresponding to plural optical disks of different track pitches by adjusting the grating inclination direction of diffraction gratings according to the outputs from plural photodetectors which receive the reflected and diffracted light of the optical disks. SOLUTION: The optical disk 8 is irradiated with parallel beams 9 and the diffracted light rays 13a corresponding to the track pitches are reflected by the disk 8. The photodetectors 14a are irradiated with these light rays and the photodetectors 14a send signals to a control section 17. This control section 17 judges the track pitch of the disk 8 by determining the diffraction angle from the positions of the photodetectors 14a and sends the corresponding driving voltage signal to a driving section 16. A piezoelectric element 21 elongates and contracts corresponding to the driving voltage and the grating inclination direction of the diffraction gratings 4 of a diffraction grating supporting section 15 changes. The side spot on the disk 8 surface is rotated by a prescribed angle around the main spot.  The reproducing of the disk 8 is started at the end of the adjustment of the diffraction gratings 4.
Patent JP-H0248549-A (JP)
Title: Production of 1,3-diacetoxy-2-acetoxymethoxypropane
Inventor: ITO KAZUHISA
IPC: B01J23/44
Filed: 1988-08-09
Abstract: PURPOSE:To advantageously obtain the title compound useful as an intermediate for drugs, especially a sensitizer for actinotherapeutics of cancer without purification by catalytically reducing 1,3-dibenzyloxy-2-acetoxymethoxypropane as a raw material with hydrogen at under a specific temperature condition and then reacting the resultant substance with acetic anhydride. CONSTITUTION:1,3-Dibenzyloxy-2-acetoxymethoxypropane of a raw material is catalytically reacted with hydrogen in a solvent of an acetic ester (e.g., most suitably methyl acetate or ethyl acetate) at <=25 deg.C, preferably 10-20 deg.C to eliminate benzyl groups. Then the resultant substance is incorporated with a basic substance such as triethylamine or pyridine and reacted with acetic anhydride by gradual to give the aimed compound. The reaction temperature is preferably <=30 deg.C. After the reaction is over, the solvent, acetic anhydride and triethylamine are distilled away, an aromatic solvent is added to the resulting substance, which is washed with water and the solvent is finally removed to give the aimed compound especially without purifying operation.
Patent JP-H0484629-A (JP)
Title: Method for selecting tool of punch press machine
Inventor: MIYAJIMA KEIICHIRO
IPC: B21D28/12
Filed: 1990-07-26
Abstract: PURPOSE:To simplify a selection command and to allow the easy formation of a working program by executing the selection of the punch tools in a multitool holder by one piece of command. CONSTITUTION:The selection command of multiholders T11 and the selection command of the punch tools 1101 are included into, for example, one piece of the command. This command 1 is used to select the multitool holders T11 by indexing of a magazine 4 and further the multitool holders T11 are indexed by the selection command of the punch tools T1101, by which the punch tools are selected. Then, the selection command of the punch tools is simplified.
Patent JP-H0755084-A (JP)
Title: Fiber reinforced pipe joint
Inventor: ADACHI KOICHI
IPC: B32B7/02
Filed: 1993-08-10
Abstract: PURPOSE:To provide a composite thermoplastic resin-made pipe joint excellent in pressure resistant strength, and for generating no separation between layers by reinforcing it by means of continuous and long fiber. CONSTITUTION:Fiber reinforced pipe joint is composed of an inner layer 1 made of thermoplastic resin and a reinforced layer 2 made of thermoplastic resin compatible with thermoplastic resin of the inner layer l and reinforcing fiber having the length of 10mm or more. The capacity ratio of thermoplastic resin to reinforcing fiber of the reinforcing layer 2 is 95:5 to 30:70.
Patent JP-H0939438-A (JP)
Title: Calendar
Inventor: YAMANAKA MICHIO
IPC: G09F7/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a calendar with which a message of absence due to, e.g. having guest, having gone home, taking meal, attending meeting, being out on business or taking vacation can be displayed simply and clearly. SOLUTION: In a calendar wherein a plurality of calendar cards 2 are housed in a case 1 in a manner that they can be put in and put out freely, absence message cards 3 which display absence due to, e.g. having guest, having gone home, taking meal, attending meeting, being out on business or taking vacation are housed in a case 1 arranged at a back face of the calendar cards 2. When an absent display is necessary, a pertinent absence message card 3 is pulled out, protruded from the calendar cards 2 so as to display it.
Patent JP-H0940554-A (JP)
Title: Infusion containing glutamine and its production
Inventor: YOSHINO KAZUHIRO
IPC: A61K31/195
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a high calorie infusion containing glutamine. SOLUTION: An infusion containing 0.5-10 mass % glutamic acid is produced by using 1-500mmol/l L-lactic acid. The glutamine-containing infusion is preferably used in an amount of about (1/3) of total amino acid in a high calorie infusion agent. A lactic acid solution and dried glutamine are respectively stored in sealed plastic vessels, communicated through an injection needle in the use, a solvent of the lactic acid solution is mixed with the glutamine to dissolve the glutamine. Therefore, preferably a kit product is constructed by providing two cells composed of a cell sealing the glutamine powder and a cell sealing the solvent and divided by only a partition wall. In this case, a communication between both cells is performed by using an injection needle or by breaking the cell under a pressure by a hand.  As the glutamine is kept in a dried state until just before the use, stability of the glutamine in the infusion is surely preserved and preparing control of the infusion is simple. For a patient requiring complete vein nutrition, immunocompetence is increased and a recovering period can be shortened.
Patent JP-H0944235-A (JP)
Title: Controller for equipment
Inventor: KIUCHI MITSUSACHI
IPC: G05B23/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To detect whether or not the load corresponding to an operation program is normally connected by a load detecting means detects the connection of the load and a program setting means. SOLUTION: A control circuit 80 consisting of a microcomputer controls electricity feeding to the load such as a 1st heating means 3, a motor 4, and a 2nd heating means 5 by an opening/closing means 84 and the load detecting means 85 detects the connections with those loads. An operation display means 81 controls the opening/closing means 84 through special operation different from normal operation and the load detecting means 85 and program setting means 86 which sets to operation programs according to the loads detect whether or not there is abnormality.
Patent JP-H0520895-A (JP)
Title: Memory
Inventor: TANAKA ATSUMI
IPC: G11C29/42
Filed: 1991-07-12
Abstract: PURPOSE:To provide a memory in which data corresponding to a certain address signal can be replaced with data in another address and read at a bit unit or written in another address at a bit unit. CONSTITUTION:Looplike connecting lines 141, 142, 143,..., 14n. are provided perpendicularly to word lines (parallel to bit lines) between memory cell arrays in a bit direction, and switches 16 are provided at positions where the connecting lines cross the word lines. The connecting states of the word lines 10 to the lines 14 can be switched by the many switches 16.
Patent JP-H0485161-A (JP)
Title: Traction controller for vehicle
Inventor: SATO KOJI
IPC: B60T8/175
Filed: 1990-07-26
Abstract: PURPOSE:To secure the traveling stability of a vehicle by prohibiting motion of a control prohibiting means if accelerator opening is less than the specified opening and driving wheel speed is faster than the reference one at a time when the control prohibiting means prohibits traction control. CONSTITUTION:A car traction control controller 20 prohibits any execution of traction control under the condition that driving wheel speed is slower than the reference speed, and if this driving wheel speed is faster than the reference one opening of a main throttle valve 8 is beyond the reference opening, in the case where a manual switch 50 is ON state and a prohibiting command of the traction control is performed by a car driver. While if the driving wheel speed is faster than the reference one and the opening of the main throttle valve is less than the reference one, it is so judged that a car is running on a low mu road, whereby the traction control is performed. Accordingly, in the case where the car enters the low mu road and the driving wheel gets slipping at time of prohibiting the traction control, this traction control is executed and thereby traveling stability in the car is thus securable.
Patent JP-2000077546-A (JP)
Title: Nonvolatile memory element and manufacture thereof
Inventor: I SAN BE
IPC: H01L29/792
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory element produced by a simple manufacturing process and a manufacture thereof. SOLUTION: The manufacture of a nonvolatile memory element includes the steps of forming an oxide film on a semiconductor substrate 31 subjecting the substrate 31 to heat treatment in an atmosphere of NO or N2O to form a gate dielectric film 33a, in which a first silicon oxide nitride region A containing nitrogen and a second silicon oxide nitride region B containing a relatively smaller amount of nitrogen as compared with the first silicon oxide nitride region A are distributed vertically in the oxide film forming a gate electrode 33a on a gate dielectric film 33a, and forming source/drain impurity diffused regions 37, 37a on the surface of the semiconductor substrate 31 of both sides of the gate electrode 35a.
Patent JP-H0734461-A (JP)
Title: Construction method for slope face of reinforcing filling
Inventor: ADACHI YOSHITOMO
IPC: E02D17/18
Filed: 1993-07-16
Abstract: PURPOSE:To improve the durability and appearance on the slope face of the reinforcing filling and reduce the construction period and construction cost by carrying out the light work for the construction of the slope face. CONSTITUTION:The ground at the construction position of the reinforcing filling is constructed on a foundation part 4 of crushed stones, etc., and a foam styrol block 1 rolled by a reinforcing member 2 is arranged at the position corresponding to the slope face on the foundation part 4, and the reinforcing member 2 is laid on the foundation part 4. Soil is piled up to the height of the foam styrol block 1 on the laid reinforcing member 2, and the foam styrol block 1 and the reinforcing member 2 are piling-arranged similarly on the constructed filling layer 3, and filling is carried out up to the height of the foam styrol block in succession.
Patent JP-H0485505-A (JP)
Title: Position controller for photographic lens
Inventor: KOTANI NORIYASU
IPC: G02B7/08
Filed: 1990-07-30
Abstract: PURPOSE:To eliminate defects such as variance in focal length and variance in rear focus position by varying the stand-by time wherein a photographic optical system reaches a specific position and driving is stopped according to a source voltage. CONSTITUTION:This controller is provided with a stand-by time setting means which varies and sets the time from when a position detecting means 57 detects the position specified by a specifying means 53 to when driving means 102 and 104 start stopping the photographic optical system according to the source voltage detected by source voltage detecting means 102 and 53. Consequently, the stand-by time from when the photographic optical system reaches the specific position to the driving begins to be stopped is varied according to the level of the source voltage to stop the photographic optical system at the fixed position regardless of the source voltage, so a standard value which is secured in design is guaranteed to eliminate defocusing, etc., due to an overrun beyond the specific stop position or a deficient run.
Patent JP-H06154055-A (JP)
Title: Chair
Inventor: HERUMAN ROTSUHIYAA
IPC: A47C1/032
Filed: 1993-07-16
Abstract: PURPOSE: To accurately transmit a rotational movement corresponding to a user to a spring member. CONSTITUTION: A chair, particularly an office chair adjustable in height and reclining degree comprises seat bolster 1, back bolster 2, load supporting and rotation apparatus 80 and upright stanchion 5, wherein, seat bolster 1 and back bolster 2 is rotatable around a horizontal axis X perpendicular to the seating direction as resisting the restoring force of at least first spring members 40, 40' and can be fixed to any position with second spring member 64 by braces 46, 32 respectively arranged on knee side and back side and held on main body of spindle 45. Further, the seat bolster and the back bolster are mounted to spindle main body in such a way that they can be detached again.  Holding apparatus 10 is arranged on upright stanchion 5, passes through the spindle main body in a horizontal direction, and is rotatably provided with bracing member 20 for adjusting the restoring force of first spring members 40, 40'.
Patent JP-H0538440-A (JP)
Title: Catalyst composition
Inventor: TABATA KENJI
IPC: B01D53/94
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a catalyst composition not lowered in its catalytic actively even in a reductive atmosphere at high temp. of 500 deg.C or higher and excellent in durability. CONSTITUTION:A catalyst composition excellent in durability is obtained from a composition consisting of perovskite multicomponent oxide containing a rare- earth element, rare earth oxide, aluminum oxide, zirconium oxide, iron oxide and one or more kind of a component selected from molybdenum oxide and noble metals.
Patent JP-S6442655-A (JP)
Title: Structure of reticle
Inventor: HONDA TOSHIYUKI
IPC: G03F1/00
Filed: 1987-08-11
Abstract: PURPOSE:To increase a number of chips per wafer by forming the region of a device pattern and the region of a wafer alignment mark for directly drawing an image by charged beams separately from each other and surrounding the regions with a light shaded region. CONSTITUTION:The 2 regions of the device pattern region 102 in which a device pattern and a chip alignment mark 104 for directly drawing an image by charged beams and the wafer alignment mark region 103 for directly drawing an image by charged beams are formed on a reticle 101 separately from each other, and these regions are surrounded by the light shaded region 105, thus permitting either of both regions to be blinded at the time of reduction projection exposure and only the other to be used for exposing on the wafer, accordingly, the unnecessary mark 103 not to be used for exposure, and the number of the chips to be formed on the wafer to be increased by the area corresponding to the mark 103.
Patent JP-H0365468-A (JP)
Title: Method for controlling rear wheel of four-wheel steering system
Inventor: HORI HIDEO
IPC: B62D5/04
Filed: 1989-08-02
Abstract: PURPOSE:To maintain driving stability well by a method wherein duty ratio of a rear wheel driving motor is gradually reduced if a sensor output value exceeds a control value until error identification, and when the error is identified, the duty ratio is made to be zero. CONSTITUTION:A sensor signal of interest is input to a fail processing means 37 of a controller 3 for judging whether or not it is within a reference range. If a sensor output value exceeds a limiting value by the time that error identification is not reached, duty ratio of a rear wheel driving motor 9 is gradually reduced while the output exceeds the limiting value, and after it ceases to exceed the limiting value, the duty ratio is gradually increased so that when the increased duty ratio reaches calculated duty ratio, the rear wheel driving motor 9 is driven by the calculated duty ratio. If the sensor output value exceeds the limiting value until error identification is made, the duty ratio of the rear wheel driving motor 9 gradually decreases and when the error is identified, the duty ratio of the rear wheel driving motor 9 is made to be zero.
Patent JP-H1118753-A (JP)
Title: Microincision device and cutting or incising of microsample using the same
Inventor: SUZUKI YOSHIHIKO
IPC: C12N1/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a microsample such as egg cell to be cut or incised by a small cutting force. SOLUTION: This microincision device has a thin membrane plate 11 and a supporter 12 supporting the thin membrane plate 11. A thin membrane heater 13 comprising a nichrome thin film, etc., is provided on the thin membrane plate 11. The thin membrane heater 13 generates Joule heat and heats the thin membrane plate 11 when an electric current is sent into it from electrodes patterns 20 and 21 through the wired patterns 18 and 19. An integument of the egg cell, etc., is melted out by the heat.
Patent JP-S6355092-A (JP)
Inventor: KONISHI KEIZO
IPC: B65D90/00
Filed: 1986-08-25
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。