baber/WOPTO huggingface dataset:
Patent JP-S63132372-A (JP)
Title: Parallel processor
Inventor: ARAI SUSUMU
IPC: G06F15/16
Filed: 1986-11-21
Abstract: PURPOSE:To shorten a time required for a GC processing by arranging an indirect pointer, storing in a shared memory and limiting an area to be checked at the time of the GC processing of respective local memories. CONSTITUTION:If a processor 11 executes the garbage collection (GC) of the local memory 2I of its own, the processor 1I examines the type of an active/ garbage such as the data 3A in the local memory 2I of its own. The indirect pointer areas 71N-7NI (no 7II) and 7I1-7IN in an alternate long and short dash line frame are examined. The horizontal areas 7I1-7NI indicate a relation that the data 3A or the like in the local memory 2I is referred by other local memory and the vertical area 7I1-7IN indicate a relation that the local memory 2I of its own refers to the data 6A or the like of other local memory. According to this search, the garbage of the local memory 2I is understood, the GC of the memory 2I is carried out and the GC of the vertical area of the shared memory is carried out.
Patent JP-H03207222-A (JP)
Title: Higher harmonic suppressor
Inventor: NAITO OSAMU
IPC: H02J3/01
Filed: 1990-10-17
Abstract: PURPOSE:To improve general purpose performance, to remove limit on application and to prevent failure of commutation by constituting a higher harmonic suppress or of a capacitor connected in parallel with the terminals of a rectifier load transformer, a damping resistor inserted in series with the capacitor, and a basic wave bypass reactor connected in parallel with the damping resistor. CONSTITUTION:A capacitor 5 having capacitance Co is provided for the purpose of short circuit current supply of the time of commutation, and notching voltage is blocked from flowing into the system through voltage fluctuation suppressing function of the capacitor 5. When resonance frequency fr is set lower than 7th higher harmonic through regulation of the capacitance Co, center of spectrum distribution will be maximum for 5th and 7th higher harmonics and will be lower for harmonics higher than 11th. Harmonics higher than 11th are damped through a damping resistor 6, but loss in the damping resistor 6 can not be ignored when the damping rate is increased. A basic wave bypass reactor 7 is useful for eliminating the loss.
Patent JP-H10107060-A (JP)
Title: Wire bonding device
Inventor: MATSUMURA KATSUHIRO
IPC: H01L21/60
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the shape variation and imperfect connection of connecting ends of wires by making the pressing loads applied to the wires at the time of bonding the wires to a semiconductor chip directly detectable. SOLUTION: A wire bonding device is constituted so that a heater plate 32 can be provided on a heater block 31 incorporating a heater and wires can be connected to the connecting points of a semiconductor chip S by pressing the wires against the chip S with a capillary 14. A mounting hole 31a is formed in the block 31 and a pressure sensor 51 which detects the pressing load applied to a wire from the deformation of the block 31 is housed in the hole 31a by means of a pre-loading mechanism 40 while the sensor 51 is brought into contact with the internal surface of the hole 31a. Then the sensor 51 is connected to a controller 19 so that the controller 19 can control the vertical movement of the capillary 14 based on the output of the sensor 51.
Patent JP-H02125408-A (JP)
Title: Terminal structure of capacitor
Inventor: TAGAWA KIYOSHI
IPC: H01G4/236
Filed: 1988-11-04
Abstract: PURPOSE:To simplify a step of connecting a capacitor to external wirings and to improve its connecting state by securing one end of a terminal strip with a rivet penetrating a sealer, disposing it substantially in parallel with the sealer, connecting fastening means the a through hole formed at its end, and clamping a stopper inserted into the hole. CONSTITUTION:A tab 2 from a capacitor element is connected to an external connection terminal 1. A sealer 5 is mounted in the opening of a sheath casing to seal the interior. The terminal 1 is formed of a rivet 8 penetrating the sealer 5 and a terminal strip 9 secured to the sealer 5. A through hole 11 is formed at the end of the strip 9, a stopper such as a screw member 4, etc., is inserted, and an external board 12 is engaged with the terminal 1. Fastening means such as a nut 10, etc., is connected to the hole 11. The member 4 held by a screw clamper provided at the end of the operating arm of a robot is inserted to the hole 11 through a washer 3, and clamped at the nut 10. In this case, even if it is slightly longitudinally deviated, if the member 4 is slightly brought into contact with the nut 10, the strip 9 is deflected upward upon clamping to be satisfactorily clamped.
Patent JP-H07130972-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIHARA MASAHIKO
IPC: H01L21/82
Filed: 1993-11-09
Abstract: PURPOSE:To reduce an unconnected interconnection in an automatic 'arrangement and wiring operation because a wiring grid which connects and wires functional blocks lacks when a circuit whose cell utilization rate is high is realized. CONSTITUTION:In a semiconductor chip 15, P-type diffused layers 12 and N-type diffused layers 13 for fundamental cells 14 are adjacent at a definite interval in the Y-direction, and they are arranged in the semiconductor chip 15 so as to be deviated by one grid in the X-direction. VDDs and GNDs for power supply lines 11 are arranged alternately between the individual fundamental cells 14 in the Y-direction. When the semiconductor chip is formed in this manner, the fundamental cells in the Y-direction can use the power-supply lines 11 in common, and the number of the power-supply lines 11 in an internal cell region can be reduced by about 50% as compared with that in conventional cases. When a reduced portion is used as connection and interconnection grids, the efficieincy of interconnections connecting Fs and B becomes good, and a layout between the Fs and the Bs becomes easy.
Patent JP-H09119175-A (JP)
Title: Wall structure
Inventor: SUZUKI SATORU
IPC: E04B1/70
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain excellent heat insulating performance and moisture-proofing performance so as to keep indoor environment comfortable. SOLUTION: In wall structure formed of exterior wall material 2, interior wall material 6 and heat insulating material 5 between both wall material 2, 6, the heat insulating material 5 is provided on the interior wall material 6 side to form an air layer 3 on the exterior wall material 2 side, and a moisture permeable sheet 4 is provided in the air layer 3. Since the moisture permeable sheet 4 is provided in the air layer 3, the air layer 3 is narrowed to prevent the generation of convection. The heat insulating performance of the heat insulating material is not therefore impaired so as to obtain a wall with excellent heat insulating performance. Since the moisture permeable sheet 4 permeates moisture well, the presence of the permeable sheet 4 hardly makes any difference to moisture.  Moisture is thereby eliminated by air passing in the air layer 3 in the same way as the case of not providing the moisture permeable sheet 4 in the air layer 3.
Patent JP-2001098504-A (JP)
Title: Pit frame board for pavement
Inventor: HAYASHI KOZABURO
IPC: E01C5/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pit frame board for pavement having remarkable fastness to be utilized as a roadway. SOLUTION: A reinforcing pit section B having a planar hook shape is connected to two adjacent corner sides of a pit frame main board section A having a planar rectangular shape connected with a plurality of rectangular pit units 1 horizontally and vertically, thereby two adjacent sides of the pit frame main board section A are reinforced.
Patent JP-2000113890-A (JP)
Title: Cathode active material for lithium secondary battery
Inventor: PERES JEAN-PAUL
IPC: H01M10/36
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the initial capacity, to improve cycling stability, and to improve safety by constituting a cathode active material from lithium- containing nickel oxide to be substituted with specified kinds of elements including cobalt and aluminum and having a monoclinic structure. SOLUTION: An active material substituted with three kinds or more elements including Co and Al is expressed by formula I, and the ratio of a line [003] to a line [104] of an X-ray diffraction drawing is 1.45 or more (in formula I, 0.05<=L<=1.03, 0.05<=C<=0.20, 0.11<=A<=0.20, 0.01<=M<=0.05, C/A>=0.60). Thermal stability is high and the capacity is larger when charging and discharging are performed twice at 20 deg.C and then twice at 60 deg.C. The active material is obtained by high temperature treatment for mixture of Al(OH)3, β-Ni coprecipitated with LiOH, and cobalt hydroxide, and at least 95% of powder having the size of 3 μm is preferable. The composition shown in formula II is preferable, lattice constants a, b and c are 0.496, 0.286 and 0.502, respectively and β is 109.28.
Patent JP-H08136632-A (JP)
Title: Superconducting magnetic sensor
Inventor: NOJIMA HIDEO
IPC: G01R33/035
Filed: 1994-11-14
Abstract: PURPOSE: To detect the shape and defect of a substance which does not generate any magnetic field in a normal state, because the substance is disorderly magnetized and the directions of magnetization offset each other, and those of a nonmagnetic conductive substance. CONSTITUTION: A superconducting magnetic sensor is provided with a superconducting magneto-resistance element 1 formed on one surface of a substrate 3 having a thickness of 0.5mm and a coil 2 which is used as a magnetic field impressing means. The element 1 is composed of an Ag-added YBa2 Cu3 O7-x superconducting ceramic film formed in a meandering shape. By impressing a pulse or AC magnetic field upon an object to be detected from the coil 2, an internal magnetic field is generated in a substance in which directions of magnetization are disorderly arranged in a normal state by orienting the directions of magnetization in one direction and detected by means of the element 1.
Patent JP-H1182191-A (JP)
Title: Combustion control method of internal combustion engine by electric field
Inventor: KARINO HITOSHI
IPC: F02M27/04
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To increase the diffusion speed of combustion flame and suppress incomplete combustion by actuating an electric field on an internal combustion engine, and attracting charged particles of an anode existing in large quantities in the combustion flame to a cylinder inside surface and a piston top surface, having the polarity of a cathode by the action of Coulomb force. SOLUTION: An air element casing 8 and an anode discharge electrode 9 are separated with an insulator 11, and a cathode discharge electrode 10 is mounted on an air element so as to position in around the front central part of the anode discharge electrode 9. When an manual switch of a high pressure unit is closed, corona discharge is generated between the anode discharge electrode 9 and the cathode discharge part 10. Current at about minus 7500 V outputted from the cathode discharge part 10 flows from an engine to a chassis through an iron punched metal of the outside of the air element and an element fixing metal fixture to change combustion phenomena. Incomplete combustion is suppressed and a fuel consumption rate is enhanced.
Patent JP-H01122010-A (JP)
Title: Thin film magnetic head
Inventor: NAKANISHI KANJI
IPC: G11B5/39
Filed: 1987-11-06
Abstract: PURPOSE:To raise magnetic permeability in a high frequency region, and to improve the recording and reproducing efficiency of a signal containing a frequency higher than 1MHz by specifying the length of a magnetic pole film to constitute a magnetic path in the direction of an easy axis and the magnitude of a uniaxial anisotropic constant. CONSTITUTION:The length W of the magnetic pole film to constitute the magnetic path in the direction of the easy axis and the magnitude of the uniaxial anisotropic constant Ku are set respectively so as to be within undermentioned ranges. 50mum<=W<=200mum, in addition, 100J/m<3=Ku<=400J/m<3>, or 700mum<=W, in addition, Ku=300J/m<3>. Such a thin film magnetic head can improve the magnetic permeability of a magnetic core in the high frequency region, and can improve the recording and reproducing efficiency of the signal containing the frequency higher than 1MHz at least.
Patent JP-H06203369-A (JP)
Title: Flexible magnetic recording medium provided with backing coating and its manufacture
Inventor: MIHIYAERU BOBURITSUHI
IPC: G11B5/735
Filed: 1993-11-09
Abstract: PURPOSE: To ensure high thermal stability and moisture resistance by forming a backing coat on a face of a substrate opposite to the principal face. CONSTITUTION: A poly(meth)acrylate having <=2 terminal OH groups per 1mol and an average mol.wt. of 200-50,000 is allowed to react with an aliphatic polyisocyanate mixture having 3-6 functional NCO groups per 1mol on average to obtain polyurethane urea (meth)acrylate. This (meth)acrylate, polyphenoxy resin, linear polyester urethane, isomeric 18C carboxylic acid, precipitated silica, cubic zinc ferrite, etc., are dispersed by means of stirring balls, a triisocyanate is further added and one face of a polyethylene terephthalate film is coated with the resultant coating material by means of an embossing roll to form a backing coat. A video magnetic layer is formed on the other side by coating, dried and calendered under pressure. Stability at high temp. and humidity is ensured.
Patent JP-H08132959-A (JP)
Title: Brake lamp lighting controller
Inventor: HISAIE NOBUTOMO
IPC: B60Q1/44
Filed: 1994-11-14
Abstract: PURPOSE: To surely turn on a brake lamp only in rapid braking, so as to prevent mistaken lighting by calculating the time change amount of the opening on the basis of the detected accelerator pedal opening direction and the opening, and instructing the brake lamp to be turned on when the opening time change amount is larger than the specified value. CONSTITUTION: An accelerator opening sensor 201 as an accelerator opening direction detecting means and an accelerator opening detecting means detects the accelerator opening and outputs an accelerator opening signal. A differentiating circuit 202 as a time change amount calculating means calculates the time change amount (v) of the accelerator pedal opening from the accelerator opening. The accelerator opening direction is judged by a code of the time change amount (v). A brake lamp 204 as a brake lamp lighting means is turned on, and an information processing circuit 203 as a brake lamp lighting judging means compares the time change amount of the differentiating circuit 202 with the set value, and the brake lamp 204 is turned on when the opening time change amount is larger than the set value.
Patent JP-2001105021-A (JP)
Title: Method of manufacturing hot-rolled steel sheet
Inventor: ISHIKAWA SHUICHI
IPC: C22C38/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hot-rolled steel sheet excellent in surface property without scale defects by executing descaling by jetting high-pressure water jet from two rows of nozzles to high silicon and high nickel steel containing Si and Ni of 0.2-2.0 wt.% respectively in a hot-rolling stage. SOLUTION: By using a descaling device on which two rows of headers 4a, 4b are arranged at a proper interval in the advancing direction of the line and setting the collision pressure for descaling at >=3 kgf/cm2 and the attack angles θ of the descaling nozzles of each row respectively at 0-5 deg., descaling is executed.
Patent JP-H05121670-A (JP)
Title: Semiconductor input protective device
Inventor: MURAYAMA MOTOAKI
IPC: H01L27/02
Filed: 1991-10-25
Abstract: PURPOSE:To protect an internal circuit from a surge, by using a lateral NPN type bipolar transistor and an N-channel type MOS transistor having a thick gate insulating film, as an input protective element. CONSTITUTION:When a surge positive to a ground line is applied to a signal line 8 via a pad 9, a lateral NPN transistor Q operates and makes the surge pass to the ground line 6. When a negative surge is applied, a collector and a PN diode of a P-type silicon substrate 1 are biased in the forward direction, the surge is made to pass to the ground line 6. When a surge positive to a power supply line 7 is applied, the surge is made to pass to the power supply line 7, as the result of punch through of an N-channel type MOS transistor M1. When a negative charge is applied, the N-channel type MOS transistor M1 is turned into an electric conduction state, and the surge is made to pass to the power supply line. Thereby the internal circuit can be protected from a surge.
Patent JP-H06102726-A (JP)
Title: Original carrying device
Inventor: HIRAI KATSUAKI
IPC: G03G15/00
Filed: 1992-09-22
Abstract: PURPOSE:To improve the accuracy of a sheet distance between both originals at the time of transferring the original from a feeding means to a carrying means under a parallel copying mode for an original carrying device. CONSTITUTION:In the case of transferring the original S from a resist roller 11 to a carrying belt 18, (v1) denotes an original carrying speed by a resist roller 11, (v2) denotes an original carrying speed by the carrying belt 18, a transfer condition is controlled so as to satisfy (v1)>(v2) under a one sheet copying mode, and so as to satisfy (v1)=(v2) under the parallel copying mode. Thus, the accuracy of the sheet distance under the parallel copying mode can be improved.
Patent JP-H01122970-A (JP)
Title: Cubic boron nitride sintered product
Inventor: UCHIUMI YOSHIYUKI
IPC: C04B35/58
Filed: 1987-11-05
Abstract: PURPOSE:To obtain the above sintered product which is used as a cutting tool, because of its high abrasion resistance and high resistance to breaking-off, by combining cubic BN, AlN, AlB2, metal or alloy or Co and/or Ni as major components, Al2O3 at a specific volume ratio and a metal compound of high melting point and calcining the mixture. CONSTITUTION:Starting materials corresponding to 10-80vol.% of cubic BN of less than 15mu average particle size; 1-5vol.% of AlB2 and/or AlB12; 1-5vol.% of TiB2; 0.1-2vol.% of metal or its alloy containing mainly Co and/or Ni; 7.5-80vol.% of Al2O3 of less than 1.0mu average particle size in an amount corresponding to (0.5-0.956)/(0.5-0.044) volume ratio of Al2O3/the high melting metallic compound; and 3.75-40vol.% of high melting point metallic compound which is composed of at least one selected from carbides and nitrides of Ti, Zr, Hf, At, Nb or V, carbides of W and a solid solution containing the same, are mixed, crushed, formed then sintered at 1,300-1,600 deg.C under a pressure of 40-60kb at 5-15min.
Patent JP-H11101287-A (JP)
Title: Liquid-filled air spring
Inventor: ONISHI OSAMU
IPC: F16F9/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-filled air spring to absorb vibration in an arbitrary direction, suppress a spring constant to a low value regardless of the size of an engine, further generate a high damping force against both high frequency vibration and low frequency vibration, and be suitable for vibration control support for an engine. SOLUTION: This air spring comprises an air chamber C and liquid chambers A and B arranged along an axis crossing orthogonally to a base plate between two base plates 11 and 20 positioned facing each other and is formed such that one of the two base plates 11 and 20 is elastically displaceable in an arbitrary direction from the other. The air chamber C has an air spring function and the liquid chambers A and B are separated into the first liquid chamber A making contact with one 11 of the base plates 11 and 20 and the second liquid chamber B making contact with the air chamber C by a partition plate 16 having an orifice 16a, to provide a vibration damping function.
Patent JP-H01121208-A (JP)
Title: Hair cosmetic
Inventor: SUZUKI TOSHIO
IPC: A61K8/25
Filed: 1987-11-05
Abstract: PURPOSE:To provide a hair cosmetic giving excellent feeling to the hair, having excellent hair-dressing and redressing properties and containing titanium mica and a crosslinked polymer insoluble in water and ethanol and derived from an oil-soluble monomer having ethylenic unsaturated bond. CONSTITUTION:The objective hair cosmetic contains 0.05-10wt.% (preferably 0.1-5wt.%) of a crosslinked polymer insoluble in water and ethanol and 0.0005-1.0wt.% (preferably 0.001-0.5wt.%) of titanium mica having a weight- average particle diameter of 2-100mum (especially 5-60mum). The crosslinked polymer is those derived from a monofunctional oil-soluble monomer having one ethylenic unsaturated bond (a polymer having a glass transition temperature of <=300 deg.K) or produced by the copolymerization of the above monomer and a polyfunctional oil-soluble monomer having plural ethylenic unsaturated bonds and the weight-average particle diameter is 0.1-10mum. The cosmetic may further contain 0.1-10wt.% of a film-forming polymer.
Patent JP-H06128466-A (JP)
Title: Polyester resin composition
Inventor: UTAZAKI KENICHI
IPC: C08L67/00
Filed: 1992-10-19
Abstract: PURPOSE:To provide a composition excellent in mechanical characteristics, low warpage and appearance and useful as a material for precision parts such as automotive parts, electric parts and electronic parts by compounding a thermoplastic polyester resin with specific fibrous wollastonite and a platy filler. CONSTITUTION:The composition comprises 100 pts.wt. of a thermoplastic polyester resin preferably having an intrinsic viscosity of 0.52-1.35 measured in an o-chlorophenol solution at 25 deg.C, and 2-300 pts.wt. (preferably 10-100 pts.wt.) of fillers comprising (A) fibrous wollastonite containing components having major axis length/minor axis length ratios of >=6 in a content of >=55% (further preferably >=70%) and components having minor axis lengths of >10mum in a content of >=15% (further preferably <=5%) and (B) a platy filler (e.g. platy glass, mica or sericite) preferably having an average particle diameter of 5-1000mum.
Patent JP-H11113876-A (JP)
Title: Magnetic resonance imaging device
Inventor: TOMIZAWA KAZUNORI
IPC: G01R33/32
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To accurately and easily carry out slice positioning of a photography cross section, which is decided so as to include a plurality of measurement targets, when continuous photographing of a MRI image is carried out. SOLUTION: A magnetic resonance imaging device MRI is provided with a means reading and storing position coordinates of a first measurement target B1 on a first image A1, a means displaying the position coordinates of the first measurement target B1 by means of a marker M2 on a second image A2, and a slice positioning means positioning a slice on the basis of the straight line C1 connecting the first measurement target 82 and the second measurement target B2 indicated on the second image A2 together. On the second image plane, the position coordinates of the first measurement target can be precisely displayed with the second measurement target, and as a result, the slice position including the two points indicated on the second screen can precisely and easily be positioned on the basis of these two points.