baber/WOPTO huggingface dataset:
Patent JP-H03125351-A (JP)
Title: Production of magneto-optical recording medium
Inventor: ONO KOJI
IPC: G11B11/105
Filed: 1989-10-11
Abstract: PURPOSE:To produce the magneto-optical recording medium which lessens the generation of reproduction errors by successively laminating a protective film, magnetic film and protective film on a transparent resin substrate and heat treating the resulted laminate at the temp. below the glass transition temp. of this transparent resin and above a specific value. CONSTITUTION:The protective film 2 consisting of Si53N47 and having a prescribed thickness, the magnetic film 3 consisting of Tb22Fe68Co9 and having a prescribed thickness, the protective film 4 consisting of Si53N47 and having a prescribed thickness, and a reflecting film 5 consisting of Al and having a prescribed thickness are successively formed by a sputtering method on the substrate 1 consisting of a polycarbonate resin having, for example, 150 deg.C glass transition temp. The resulted laminate is put into a heating oven and is heat treated for a specified period of time in the air of, for example, 90 deg.C, by which the magneto-optical recording medium is formed. The magneto-optical recording medium which decreases the waviness of the amplitude of reproduction signals and lessens the generation of reproduction errors is produced in this way.
Patent JP-H0688907-A (JP)
Title: Protective sheet for production of polarizing plate and polarizing plate
Inventor: ICHIKAWA RINJIRO
IPC: G02B5/30
Filed: 1992-09-07
Abstract: PURPOSE:To provide the protective sheet for production of the polarizing plate which is advantageous in quality and production process and to provide the polarizing plate using the protective sheet. CONSTITUTION:The protective sheet for production of the polarizing plate is made of the protective layer 34 consisting of an optically isotropic polyvinyl alcohols polymer layer 3/the cured layer of an activated energy curing resin 4. The cured layer of an activated energy curing resin 4 is preferably the composition consisting of polyisocyanate compd. or/and flexible epoxy resin. The typical layer composition is the cured layer of the activated energy curing resin 4/the polyvinyl alcohols polymer layer 3/an adhesive layer 2a/a polarizing element film 1/an adhesive layer 2b/permeable sheet 5.
Patent JP-H09112605-A (JP)
Title: Brake alarm device
Inventor: IKEDA HIROYUKI
IPC: F16D66/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a brake alarm device which generates alarm certainly before the propagation of an eventual trouble generated in a brake and precludes risk of alarm being issued with no trouble happening. SOLUTION: Wheels of a car are equipped with respective temp. sensors 1, and their outputs are compared, and an alarm is shown in the driver seat if any wheel(s) has got an abnormally high temp. The temp. of a brake material sensed by the temp. sensors 1 is compensated where the atmosphere temp. and the cooling effect due to the running wind depending upon the car speed are taken into account, and judgement is made whether or not the compensated temp. is abnormally high. This allows. achieving the intended device at a low cost, which does not require the driver to make any operation at all nor does require the driver or any other person to be conscious of the brake alarm as long as the car is in normal operations.
Patent JP-H08128953-A (JP)
Title: Oil deterioration degree detecting device
Inventor: INOUE KOJI
IPC: G01N21/59
Filed: 1994-10-28
Abstract: PURPOSE: To provide a detecting device (sensor) capable of accurately detecting the deterioration degree of oil used in the engine or the like of an automobile and an airplane. CONSTITUTION: In a device detecting the deterioration degree of oil by passing light from a light emitting diode 3 through oil, introducing transmitted light into a light intercepting element 4, and measuring variation in the amount of the transmitted light, a photo diode PD is used in the light intercepting element 4, resistance for converting photoelectric current of the photo diode PD into voltage is connected so as to apply bias voltage of forward voltage direction to the photo diode PD, and voltage across the resistance is outputted as a signal of the detected light.
Patent JP-H08125023-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMOTO YUTAKA
IPC: H01L21/82
Filed: 1994-10-28
Abstract: PURPOSE: To stably blow a fuse even when the film thickness of layer insulating film in the upper part of the fuse is dispersed. CONSTITUTION: This is a method of forming a fuse for a semiconductor memory device. After a fuse is formed of a first wiring layer 5 in a predetermined position, an etching stopper layer 7a is formed in the upper part of the fuse, then a layer insulating film formed on the etching stopper layer 7a and the etching stopper layer 7a are sequentially removed.
Patent JP-H06116121-A (JP)
Title: Hair shampoo composition
Inventor: KAWAI YASUHIRO
IPC: A61K8/34
Filed: 1992-10-05
Abstract: PURPOSE:To provide the hair shampoo composition preventing the flaking of hair when the hair is brushed, imparting an excellent conditioning property to the hair, and giving a good touch. CONSTITUTION:This hair shampoo composition is characterized by compounding 3-methyl-1,3-butanediol in an amount of 0.1-20wt.%, preferably 1-10wt.%, based on the whole weight of the composition and a nitrogen-containing water-soluble substance such as polydimethylmethylenepiperidium chloride in an amount of 0.01-5wt.%, preferably 0.1-1wt.%. The composition is further being compounded with a surfactant such as a sulfosuccinic acid type surfactant of formula I or formula II (M1, M2 are H alkali metal, etc.; B is oxyethylene, oxypropylene; (x)is 0-15; R1 is aliphatic primary or secondary alcohol residue) or an imidazoline type surfactant of formula III or formula IV (R2, R4 are alkyl, alkenyl; R3, R5, R6 are CH2COOM3, CH2CH2COOM3; R6 is further H; M3 is M1, M2) in an amount of 0.1-30wt.%, preferably 1-20wt.%.
Patent JP-S61146955-A (JP)
Inventor: MORI OSAMU
IPC: E04F15/00
Filed: 1984-12-17
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-H02112926-A (JP)
Title: Manufacture of hoop reinforcement
Inventor: MATSUBARA SUMIYUKI
IPC: C08J5/24
Filed: 1988-10-24
Abstract: PURPOSE:To efficiently manufacture a hoop reinforcement having an excellent shear reinforcing bar by a method that flat braid-shape binder infiltrated fibres being wound spirally around a mold frame are applied with desired tension by widening the mold frame without being deformed into an oval, and cured under the condition wherein the tension is kept therein. CONSTITUTION:It is normally in an approximate rhombus in its cross-sectional shape as shown in solid lines. Binder infiltrated fibres 8 are wound around a winding part 12 while a frame 13 being rotated. The winding part 12 connected to a hydraulic jack 11 is widened outwards (an arrow direction) as shown in a phantom line so as to apply tension to the binder infiltrated fibres 8 wound around the mold frame 13. The binder infiltrated fibres 8 under the condition of being kept the tension is passed through a heat furnace in the temperature of 120-180 deg.C in order to be degassed and defoamed in semi-hardening the binder, and the binder is filled sufficiently between respective fine wires 2. And, the binder infiltrated fibres 8 are passed through the furnace in the temperature of 120-250 deg.C so as to completely harden the binder. After cooling up to an ordinary temperature, it is cut into a desired length and removed from the mold frame 13.
Patent JP-H11110487-A (JP)
Title: Learning method of character recognition
Inventor: HIROSE TADASHI
IPC: G06K9/62
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a learning method of character recognition for preparing an individual dictionary in which the style of writing specific for an individual is reflected, which can suppress an adverse influence by the frequency of the appearance of characters and similar characters or the like, and which does not require a number of memories. SOLUTION: In this handwritten character recognizing device, an individual dictionary means 8 is provided for storing the character pattern of the style of writing specific for an individual, and characters handwritten and inputted from a tablet are recognized by using a general dictionary means 5 and the individual dictionary means 8. A threshold corresponding to the candidate order of recognized results is stored in the individual dictionary means 8, and a learning means 9 controls learning by comparing a distance corresponding to the character code of the recognized results with the threshold corresponding to the candidate order at the time of learning.  Then, the number of times used for recognition for every dictionary pattern and the number of times of input for every category are stored in the individual dictionary means 8, each count value is evaluated, and any unnecessary dictionary pattern is eliminated from the individual dictionary means 8. Thus, it is possible to provide the learning method of character recognition for preparing an individual dictionary, in which the style of writing specific for an individual is reflected.
Patent JP-H03152471-A (JP)
Title: Interface circuit of cmos integration for processing signal to be supplied with capacitive sensor, especially, piezo-electric acceleration sensor
Inventor: FURANKO MAROBERUTEI
IPC: F02B1/04
Filed: 1990-10-02
Abstract: PURPOSE: To make it possible to utilize the characteristics of the arrival signal from a sensor to the maximum limit by filtering the output signal of an amplitude limiter having two CMOS transistors connected to the output of the sensor and changing the level. CONSTITUTION: The signal supplied by a capacitive sensor S or particularly piezoelectric acceleration sensor is processed by a circuit 2 via an interface circuit IC integrated at a single substrate by CMOS technology. At this time, the circuit IC entirely connected to a power source VDD of DC current and ground limits the input signal by an amplitude limiter 3 having two CMOS transistors to protect it against overvoltage. A circuit 4 has an inverting amplifier A connected to a DC power source VR lower than the power source VDD, capacitive impedance circuits Z1 , Z2 converts the signal into DC signal, limits the band width of the signal from the sensor S and attenuates the ultra-low frequency component unnecessary for the signal.
Patent JP-S62117948-A (JP)
Inventor: NAKATANI TOSHIMARO
IPC: E04D13/15
Filed: 1986-11-08
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-H06118503-A (JP)
Title: Recorder for camera
Inventor: OTSUKA YASUNOBU
IPC: G03B17/18
Filed: 1992-10-05
Abstract: PURPOSE:To provide a camera which can use a filter whose operation is simple and which is easy to use even when an external light system colorimetry sensor is used. CONSTITUTION:When color temperature information related to the color temperature of surrounding light is detected by a color temperature sensor 6 based on external light obtained without through a photographing lens 4, the detected result of the sensor 6 is recorded on a recording medium by a recording unit. Then, the exchange of the filter 5 which can be exchanged to the lens 4 for changing the color temperature is detected by a filter sensor. When the exchange is detected by using the filter sensor by a control part in the camera main body 3, the recording is inhibited or such information that the use of the color temperature information is inhibited is recorded on the recording unit.
Patent JP-H03131485-A (JP)
Title: Arithmetic unit for finger direction of articulated type manipulator
Inventor: MAEKAWA AKIHIRO
IPC: G05B19/18
Filed: 1989-10-16
Abstract: PURPOSE:To enable the control of the direction of a finger tip even when a vector showing a finger tip direction is in the Z-axis or -Z-axis direction of coordinates by obtaining an angular deviation from each element of the aforesaid vector. CONSTITUTION:An approach vector (a) showing a target direction for moving a finger tip 6a, an orientation vector Or, and vector nr orthogonal with vectors ar and Or, are inputted, and further the approach vector (a) showing the current moving direction of the finger tip 6a, the orientation vector 0 and a vector (n) orthogonal with the vector (a) and 0 are inputted, thereby operating the sum of outer product (a X ar)/2, (O X Or)/2 and (n X nr)/2. Then, the result of the operation is outputted as a vector e = (eyaw, epitch, eroll)T showing a deviation.
Patent JP-S61144801-A (JP)
Inventor: NIIHORI KENICHI
IPC: H01H13/52
Filed: 1984-12-19
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-H0990368-A (JP)
Title: Method for inspecting liquid crystal oriented film and apparatus for inspection
Inventor: HIROZAWA ICHIRO
IPC: G02F1/13
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method capable of evaluating film quality at a high speed by measuring the polarization state of the reflected light of the liquid crystal high polymer oriented film used for a liquid crystal display element. SOLUTION: The state of the molecular orientation of the high-polymer thin film used for uniform orientation of liquid crystal molecules is evaluated by measuring the polarization state of the reflected light from a sample 10. The film in which the molecules are oriented has anisotropy in optical characteristics, such as refractive index and double refractive index and the anisotropy increases with an increase in the orientability and, therefore, the molecular orientation is evaluated by measuring the anisotropy of the polarization state of the reflected light. The measurement of the anisotropy at the high speed is executed by making light rays (light sources 11, 21) intersecting with each other incident on a sample surface, measuring the polarization state of the respective reflected light rays and scanning the uniformity of the film by scanning of the sample surface with light.  The ratios of the intensity at which the reflected light rays bisected by half mirrors 13, 23 passes respectively analyzers 14, 15, 29, 25 intersecting orthogonally with each other in the direction of oscillation are preferably measured at the time of the scanning.
Patent JP-H11109190-A (JP)
Title: Optical calbe spacer and optical cable using it
Inventor: ISHII TOKU
IPC: G02B6/44
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility of an optical cable. SOLUTION: A spacer 10 is provided with a tension resisting body 12 arranged in the center, and a spacer body 14 formed on the circumference of the tension resisting body 12 by extrusion molding of a thermoplastic resin. The spacer body 14 is formed of a preliminary coating layer 16 formed on the circumference of the tension resisting body 12 and a main coating layer 18 formed on the circumference of the preliminary coating layer 16. A plurality of recessed optical fiber housing grooves 20 are provided on the outer periphery of the main coating layer of the spacer body 14 at circumferential intervals. The optical fiber housing groove 20 is difined by ribs 22, extended along the longitudinal direction of the spacer body 14, and spirally formed at prescribed twisting pitch and lead angle.  The thermoplastic resin forming the spacer body 14 of the spacer 10 consists of polyethylene having a bending elastic modulus of 1000-5000 kg/cm<2> .
Patent JP-H04142776-A (JP)
Title: Solid-state image sensing element
Inventor: WATANABE YASUSHI
IPC: H04N5/372
Filed: 1990-10-03
Abstract: PURPOSE:To obtain a substrate potential the most adequate for an element without changing a drive condition for each element by a method wherein an output terminal is set in potential corresponding to the data previously written through a write terminal when a certain potential is applied to an input terminal. CONSTITUTION:A photodiode 1, a MOS transistor 2, and CCDs 3 and 4 are all formed in a P well on an N-substrate. An output terminal 7 of a memory 6 is connected to the N substrate. Data are written in the memory 6 from the outside through a write terminal 9. When a certain voltage V is applied to the an outer power supply terminal 8, a potential correspondent to the written data concerned is applied to the output terminal 7. Data are written in the memory 6 through such a manner that the optimal Vofd value of a solid-state image sensing element of this design is obtained in a test stage after it is formed and data correspondent to the value concerned are written.
Patent JP-S62130129-A (JP)
Title: Wire electrode set device for wire cut electric discharge machining
Inventor: FUJIKAWA MISAO
IPC: B23H7/10
Filed: 1985-11-27
Abstract: PURPOSE:To make it possible to smoothly and surely set a small diameter wire electrode, by inserting a pipe-like wire guide member into a wire guide which is in an opened condition, and by feeding the wire electrode into this guide member together with pressurized fluid. CONSTITUTION:A pipe-like wire guide member 21 having inlet and outlet ends 22, 23 for inserting a wire electrode 7 thereinto, is arranged coaxially with a locus along which the wire electrode 7 is to travels. A support guide member 24 supports and guides the guide member 21 so that the outlet end 23 of the latter may move from the inlet side to outlet side of a first wire guide 10. Further, first and second wire guides 10, 11 are selectively changed over between a first condition in which the guide member 21 is allowed to pass and a second condition in which the wire electrode 7 is guided. At this stage, when the wire electrode 7 is fed into together with pressurized fluid from a pipe 30, it is possible to smoothly set the electrode wire surely and smoothly with no buckling.
Patent JP-H10113824-A (JP)
Title: Remote cutting device
Inventor: HATTORI MAKOTO
IPC: B23H7/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enable a remote cutting device to efficiently cut a number of objects to be cut by simply once installing it, and to be provided with the function to reduce the number of replacements of electric discharge machining electrodes. SOLUTION: An electric discharge machining electrode having electric discharge machining faces lengthwise at both end parts, is provided to form an electric discharge machining head 2, and a supporting mechanism 3 for positioning the electric discharge maching head 2, usinf an upper grid plate 101 as a scafold, is provided to form a remote cutting device 1. Thus, by providing two electric discharge machining faces, the number of replacements of electric discharge machining electrodes can be reduced, and the operating time can also be shortened. Further, since the two electric discharge machining faces arranged at both end parts of the electric discharge machining electrode are positioned by the supporting mechanism having multidegree of freedom, the remote cutting device can efficiently cut a number of objects to be cut.
Patent JP-H01109677-A (JP)
Title: Heating device for ring-shaped metal member
Inventor: TAJIRI HIROKI
IPC: H05B6/10
Filed: 1987-10-21
Abstract: PURPOSE:To prevent the temperature reduction of a ring-shaped metal member by feeding a high-frequency current to a conductor penetrating the ring-shaped metal member. CONSTITUTION:A high-frequency current I1 flows through a conductor 13 penetrating the through hole 1a of a ring-shaped metal member 1 in an induction heating device. This current I1 flows through the secondary winding of a transformer 9-a flexible conductor 12-an upper conductor 11-a through conductor 13-a lower conductor 10the secondary winding of the transformer 9. The magnetic flux is generated in the direction surrounding the through conductor 13, the anti-electromotive force is generated in response to this magnetic flux. This anti-electromotive force generates an eddy current I2 in the metal member 1 in the opposite direction to the high-frequency current I1. This eddy current I2 heats the metal member 1, but the current flows on the skin portion of the cross section and heats the temperature reduced section.
Patent JP-2000097209-A (JP)
Title: Brake device
Inventor: SHIGETA HIROSHI
IPC: F15B15/22
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact brake device which can readily exhibit a stable brake force. SOLUTION: A brake device is composed of a brake shoe member having a brake shoe 11 adapted to be pressed against the outer peripheral surface of a rod 21, and extending radially outward of the rod 21 in a direction going away from the pressing part for the rod 21, a pressing member 12 extending radially outward from the rod 21 in opposite directions, having an inclined angle with respect to a plane perpendicular to the axis of the rod 21, rotatably coupled at its one end to an end part of the brake shoe member, and rotatably supported at the other end for pressing the brake shoe 11 against the rod 21, a brake force producing member for urging the pressing member 12 so as to rotate the same in a direction in which the pressing member 12 presses the brake shoe 11 in order to produce a brake force,  and a brake force releasing drive member 14 for driving the brake shoe 11 or the pressing member 12 overcoming the urging force of the brake force producing member 15, in a direction in which the rod 21 is released from the pressing force of the brake shoe 11.
Patent JP-H1093771-A (JP)
Title: Contact image reader
Inventor: UCHIDA SATOSHI
IPC: H04N1/107
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized contact image reader, capable of finely reading the image of an original by stably moving in the sub-scanning direction of the original. SOLUTION: In the contact image scanner 20, racks 24 and 25 are disposed on a pair of bases 22 and 23 which are disposed on a case 21 in the sub-scanning direction, respectively, and gears 31 and 35 mesh with each rack 24 and 25 respectively, and receiving parts 30 and 34 rotationally moves on the bases 22 and 23 respectively. The gear 31 and the receiving part 30, and the gear 35 and the receiving part 34 are stored freely in turn in brackets 26 and 27, which are fixed to the both sides of a contact sensor case 28 mounting a contact sensor unit 38 in the main scanning direction, respectively, and the gear 31 and the receiving part 30 are rotationally driven by a scanner motor 29 stored in the bracket 27.  At the time of reading original, the gear 31 meshing with the rack 25 and the receiving part 30 are turned by the scanner motor 29, and the gear 35 meshing with the rack 24 and the receiving part 34 on the base 22 are turned, so that a contact sensor case 28 moves in the sub-scanning direction.
Patent JP-2000058828-A (JP)
Title: Self-matched silicide and method for forming the same
Inventor: KO KOKUKIN
IPC: H01L21/336
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide metallic silicide and a method for forming it. SOLUTION: In a silicon substrate 20, a field separation part is given and MOS containing a gate 22, spacers 25 on the side walls of the gate 22, and source/drain areas 24 is installed. A titanium layer 28 is formed on the silicon substrate 20. A first speedy thermal treatment is executed and the titanium layer 28 changes into titanium silicide in a first form. The titanium layer which is not changed into titanium silicide is removed. A high compressible film is formed on the silicon substrate 20. A second speedy thermal treatment is executed and a titanium silicide layer changes to a second form.