baber/WOPTO huggingface dataset:
Patent JP-H05234755-A (JP)
Title: Electronic part
Inventor: KAWAKAMI AKIHIKO
IPC: H01F27/02
Filed: 1992-02-20
Abstract: PURPOSE:To make heat shock resistance of a mold compatible with characteristics such as heat resistance, strength and operativity of mold resin by using mold resin charged with glass fiber of a specified fiber length. CONSTITUTION:A mold resin 3 which reinforces a core 1 is formed by charging resin such as epoxy with 20 to 40 parts by weight of glass fiber of 20 to 60mum fiber length. Thereby, it is possible to realize good heat shock resistance and to improve reliability of a product which is coated with mold resin.
Patent JP-H08266367-A (JP)
Title: Leg body for furniture
Inventor: KOBAYASHI TAKESHI
IPC: A47C7/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide multiple lightweight and firm leg bars formed in the radial direction and having a good external appearance for a leg body supporting a piece of furniture such as a chair. CONSTITUTION: The laterally long leg bar 7 having an inverse U-shaped longitudinal section is provided with a pair of suspension pieces 8, 8 parallel with each other in the same direction as the leg bar 7 and a zigzag bent rib 9 is formed between both suspension pieces 8, 8 over the whole length of them.
Patent JP-H08273765-A (JP)
Title: Pin-converter for pga package
Inventor: SAKAYORI YASUO
IPC: H01R13/66
Filed: 1995-03-30
Abstract: PURPOSE: To provide a pin converter for PGA which facilitates the setting/ conversion of wiring between input and output pins by mounting a programmable interconnecter device which can change connection among pins arbitrarily in a pin converter main body having the plural input pins and the plural output pins. CONSTITUTION: Plural female pins (pin holes) 11 and plural male pins (pin terminals) 12 are provided in a pin converter main body 13, and a programmable interconnecter device 10 is mounted in a recessed portion provided in the top face thereof. The plural male pins are provided on the bottom face of the device 10, and are inserted into and are connected to the female pins 11 of the pin converter main body 13. The device 10 and the female pins 11, and the device 10 and the male pins 12 are respectively connected mutually inside the pin converter main body 13 with the same structure as a multilayer printed wiring board. Thereby, the wiring combination of input data 101 through the female pins 11 and the output data through the male pins 12 are freely set and changed by setting data 103.
Patent JP-H02271188-A (JP)
Title: Connection method for oil feed copper pipe
Inventor: MOCHIZUKI HIROBUMI
IPC: F16L13/00
Filed: 1990-03-22
Abstract: PURPOSE:To ensure proper connection by inserting and fixing a reinforcement pipe in an oil feed copper pipe, coupling an elastic packing to the external surface of the pipe, further coupling a compressed sleeve having a continuously fixed connection pipe for a union joint thereon, and integrating the aforesaid materials via compression. CONSTITUTION:A reinforcement pipe 6 comprising a stainless copper pipe and the like is internally coupled to the end of an oil feed copper pipe 2 and fixed with a fastening pin 8. In addition, a compression sleeve 9 having a connection pipe 1a for a union joint 1 passed and fixed at one end is fixed to cover the external surface of the pipe 2 at the other end via an elastic packing. In addition, a compression force is applied to a product so obtained except for the portion of the packing 7 to obtain integrated construction. According to the aforesaid construction, it becomes unnecessary to carry out blazing and plumbing works and the like at a work site and, therefore, a union joint can be quickly connected to the end of an oil feed copper pipe.
Patent JP-S60217412-A (JP)
Title: Moving controller of mobile robot
Inventor: KAMESHIMA KOUJI
IPC: G05D1/02
Filed: 1984-04-13
Abstract: PURPOSE:To move a mobile robot at high speed in complicated environment by forecasting a present position based on an observed picture, recognizing a surrounding state, planning a moving scheme and allowing the robot to conduct the moving work. CONSTITUTION:An observing sub-system E processes an observed picture from a visual means D and outputs an inductive signal E1 of a moving robot A. A moving work sub-system F forecasts the present position of the robot A based on position information of the robot A and outputs an operating signal F2 of the actuator while calculating it. An environment understanding sub-system H analyzes an observed picture from the means d so as to recognize the state around the robot A. A moving work intelligent base J stores the knowledge required for the movement and work of the robot A. A operating shceme subsystem I plans the content of scheme G2 of the movement and the work of the robot A and outputs it to the system F.
Patent JP-H076537-A (JP)
Title: Slider for magnetic head device and production of this slider
Inventor: MATSUZAKI MIKIO
IPC: G11B5/10
Filed: 1994-03-18
Abstract: PURPOSE:To enable the formation of a stepped plane having step parts and smooth surfaces by ion milling by setting the particle size of a component which is low in milling speed smaller than the particle size of a component which is high in milling speed. CONSTITUTION:Plural magnetic head elements are formed in a matrix form on a ceramic wafer formed of plural components varying in the milling speed. The wafer is then cut to a bar lined with these elements in one row. Rail parts 10 and 11 are formed by chemical or physical processing and these rail surfaces are ground. The bar is then spin coated with a photoresist material and is patterned, by which the stepped plane parts 13, 14, 15, 16 are removed and a mask opened in these parts alone is formed. The mask is subjected to ion milling by vertical beams and thereafter, the photoresist layer is removed and is cut to a slider. The particle size of the low milling speed is set smaller than the particle size of the high milling speed at this time, by which the milling speeds of both components are substantially equalized.
Patent JP-H11275458-A (JP)
Title: Duplicate image detector, image converter, duplicate image detection method, image conversion method and image record medium
Inventor: SUGAYA KAZUSANE
IPC: H04N9/79
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a duplicate image detector that detects accurately and surely a duplicate field in a video signal through inverse telecine transform and the image converter or the like that is provided with the duplicate image detector and converts an image. SOLUTION: In the case of detecting a duplicate field in a digital telecine signal Strd obtained by applying telecine transform to a movie resource, as to the luminance of each pixel included in two consecutive fields of a same phase in the digital telecine signal Strd, absolute values of differences of the luminance between corresponding pixels in the two fields are summed as to all pixels included in one field to calculate a sum of the absolute values. Then a constant larger than 0 and less than the unity is respectively multiplied with the absolute value sum corresponding to a field displayed just before and with the absolute value sum corresponding to a field displayed just after with respect to the time base.  In the case that the absolute value sum with which the constant value is multiplied is larger than the absolute value sum of a field between the fields just before and just after, the inbetween field is discriminated to be a duplicate field and a flag signal Sf is outputted.
Patent JP-S60216984-A (JP)
Title: Production of high-strength and high-toughness stainless clad steel sheet having excellent corrosion resistance
Inventor: IZAWA TOORU
IPC: B23K20/227
Filed: 1984-04-13
Abstract: PURPOSE:To improve corrosion resistance, strength and toughness by subjecting a sandwich type assembled slab formed by inserting two sheets of cladding steel materials sandwiching a separating material between two sheets of steel base metal to rolling under prescribed conditions and peeling the slab from the part of the separating material. CONSTITUTION:Two sheets of the cladding materials consisting of austenitic stainless steels or two-phase stainless steels disposed by sandwiching the separating material therebetween are inserted between two sheets of the base metals consisting of a low carbon steel or low alloy steel. The sandwich type assembled slab is heated to >=1,050 deg.C and is then rolled at 850-950 deg.C, 30-80% cumulative draft and >=850 deg.C finish temp. The slab is then subjected to accelerated cooling down to 450-650 deg.C at 2-30 deg.C/sec average cooling rate in the base metal part. The slab is allowed to cool and is separated from the part of the above- described separating material.
Patent JP-H01246431-A (JP)
Title: Nontwisted sized nylon yarn for warp of woven fabric
Inventor: YAMAOKU TOSHIO
IPC: D02G3/02
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the subject nontwisted sized yarn capable of preventing the defect of UJIMORE (partial swell of beam surface, etc.) and imparting a nylon fabric with good weaving performance and good quality free from stretching and loosening, by specifying the elongation of the yarn. CONSTITUTION:The objective nontwisted sized yarn free from the swelling on the beam surface or the loosening of warp liable to be developed in the weaving of a drawn yarn produced by the high-speed spinning at >=3000m/min can be produced by conditioning a spun and drawn yarn of nylon fiber in such a manner as to give an elongation L(%) satisfying the formulas 0<= L<=3 and  L={(l-l0)/l0}X100, wherein l0 is the length of yarn left for 2hr in an atmosphere of 25 deg.C and 40% RH(relative humidity) under a load of 0.3g/d and l is the length of the yarn measured after leaving the above yarn for 2hr in an atmosphere of 25 deg.C and 80% RH.
Patent JP-H07282495-A (JP)
Title: Speed discriminating method and magnetic recording and reproducing device
Inventor: KAMIMURA TOSHIRO
IPC: G11B15/467
Filed: 1994-04-12
Abstract: PURPOSE:To perform accurate speed discrimination independently of securing fully a tracking shift range described in a manual. CONSTITUTION:When a magnetic head 1 reproduces a track f1 of a tape 50, a pilot signal f1 for controlling tracking, and reference pilot signals f2, f3 for discriminating speed are supplied to a balanced modulator 4 from a reference pilot generator 14. Therefore, a signal having a frequency of difference between fH and 3fH is outputted from the balanced modulator 4, after this signal is detected by detectors 7, 8, it is made an ATF error signal by a level comparator 9, two kinds of signals for discriminating speed for the f2, f3 are included in this ATF error signal. After this ATF error signal is adjusted in polarity and inputted to a sampling device 12 and sampled, difference between two kinds of signals for discriminating speed is obtained by a data operation circuit 18. A speed discriminating logic section 30 performs speed discrimination based on the difference binarized by a Schmitt circuit 13.
Patent JP-S52155925-A (JP)
Title: Address signal generating circuit
Inventor: YOSHIDA TAKASHI
IPC: G06F12/06
Filed: 1976-06-21
Abstract: PURPOSE:To enable the address signal of high speed suitable for the real time operation such as high speed Fourier conversion etc. especially with the hardware of a simple configuration, by providing the counter and a plural number of selectors selecting one of the contents for the counter digits.
Patent JP-S547206-A (JP)
Title: Transmission regulating system for party line telephone set
Inventor: ISHIBASHI MASAHIRO
IPC: H04Q5/00
Filed: 1977-06-20
Abstract: PURPOSE:To prevent the misregistering of the calling charge by regulating the transmission of the faulty telephone set among the party line telephone sets.
Patent JP-H05241324-A (JP)
Title: Photomask and exposing method
Inventor: SHIBUYA MASATO
IPC: G03F1/30
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a high-contrast image by controlling a polarization state. CONSTITUTION:Line-and-space (L/S) patterns arranged in the longitudinal direction of the plane of Fig. are formed in a region C and L/S patterns arranged in the vertical direction of the plane of Fig. are formed in a region D and phase shift films are provided in alternately every other space parts (transparent parts). E is an isolated pattern of a square shape. A polarizing film 15 corresponding to a half-wave plate is provided in the L/S pattern part of the region D and a polarizing film 16 corresponding to a quarter-wavelength plate is provided in the part E. The mask is illuminated with linearly polarized light vibrating in the direction parallel with the side of the L/S patterns in the region C, by which the pattern image is stepped onto a wafer.
Patent JP-H02289517-A (JP)
Title: Use of 5-methyltetrahydrofolic acid, 5-formyltetrahydrofolicacid, and their pharmaceutically allowable salt in preparing pharmaceutical composition with controlled release properties and active for treating anergasia, and pharmaceutical composition related thereto
Inventor: KURISUTEIINA RE GURAJIE
IPC: A61K31/519
Filed: 1990-03-22
Abstract: PURPOSE: To enable the therapy of organic mental disturbance such as senile primary degenerative dementia of the Alzheimer type with depression without any side effect by using 5-methyltetrahydrofolic acids or their salts in a pharmaceutical composition in a controlled release form. CONSTITUTION: This pharmaceutical composition comprises 5- methyltetrahydrofolic acid or 5-formyltetrahydrofolic acid and their salts as active ingredients. The ingredients are contained in an amount of 5-200mg, preferably 10-50mg in the pharmaceutical composition. The characteristic of the active ingredients is the release thereof within the range of 15min to 8hr, preferably 20 to 60min. The composition neither interferes with the sleeping/ waking cycles nor causes sedation, dependence or inurement.
Patent JP-H10269774-A (JP)
Title: Semiconductor memory
Inventor: KIKUKAWA HIROHITO
IPC: G11C11/407
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent write failure of signals even at a high operating frequency (with a short write operation cycle time) in a memory for carrying out high-frequency operation such as a synchronous DRAM. SOLUTION: A sense amplifier driver 104 is constituted by transistors 141, 144 controlled only by a sense amplifier activation signal 406, and transistors 142, 143 controlled by a write signal 110 and the sense amplifier activation signal 406. At the time of signal read operation, the four transistors become conductive, and at the time of signal write operation, only the two transistors 142, 143 become conductive. Therefore, the sense amplifier driving capability of the sense amplifier driver 104 is lowered at the time of signal write operation in comparison with the time of signal fead operation, and the data latching capability of a sense amplifier 402 is reduced. As a result, data latched by the sense amplifier 402 can be securely rewritten.
Patent JP-S53180-A (JP)
Title: Ultrasonic surveying apparatus
Inventor: SASAKI SOUJI
IPC: A61B8/00
Filed: 1976-06-23
Abstract: PURPOSE:To measure improvement of bearing resolution by operating multiplication receiving ultrasonic reflected wave with plural sets of wave receiver which are placed at mutually symmetrical positions with respect to arrival bearing.
Patent JP-H06287384-A (JP)
Title: Plastisol composition
Inventor: ARAI TERUO
IPC: C08K5/11
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a stable highly thixotropic plastisol composition by mixing a polyvinyl chloride resin with a polyester plasticizer having a specified acid value. CONSTITUTION:The composition comprises 100 pts.wt. polyvinyl chloride resin and 80-300 pts.wt. polyester plasticizer having an acid value of 0.35 or below. As the polyester plasticizer, one having a number-average molecular weight of 600-5000, especially 800-4000 and a hydroxyl value of 30 or below is desirable.
Patent JP-S61233382-A (JP)
Title: Protective film for magneto-resistance sensor
Inventor: NAGANO KATSUTO
IPC: G01R33/09
Filed: 1985-04-09
Abstract: PURPOSE:To obtain a protective film for a magneto-resistive element which has an excellent protective characteristic for the magneto-resistive element and is easily produceable by using a protective film consisting of a compd. having the compsn. SiPxBy (x>=0.05 and x/y=0.01-1) as said film. CONSTITUTION:An NiFe (83-17) alloy layer 11 having the large magneto- resistance effect is deposited on the surface of a glass or glaze substrate 10 to form the magneto-resistive element. The compd. of SiPxBy is formed on the surface of the alloy layer 11 by chemical vapor deposition to form a protec tive layer 12. The production of the protective film for the magneto-resistive element which has the excellent protective characteristic for the magnetoresistive element and is easily produceable is thus made possible.
Patent JP-S552528-A (JP)
Title: Apparatus for detecting sheet-like material to be transported
Inventor: MURATA TOMOJI
IPC: B41J11/00
Filed: 1978-06-17
Abstract: PURPOSE: To provide an apparatus for detecting sheet-like material to be transported, which is capable of detecting either of transparent and opaque sheet-like material correctly by means of a light emitting element including a polarizing means and light receiving element including detecting means.  
     CONSTITUTION: Light emitting element 10 including a polarizing filter 13 and a first light receiving element 11 with polarizing filter 14 and a second light receiving elememt 12 are disposed on the opposite sides of transport passage 18 for transporting sheet-like material 17, which are formed by pairs of feed rollers 15, 16. When material 17 does not exist in the transport passage 18, resistance of the first light receiving element 11 is high whereas that of the second light receiving element 12 is low. Therefore, "or" else of the resistances of the first and the second light receiving elements 11 and 12 is "1" only when material 17 does not exist in the transport passage 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60229993-A (JP)
Inventor: SEYMOUR MARK
IPC: C10L1/32
Filed: 1985-04-09
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-S63238904-A (JP)
Title: Method for hot rolling with strong draft
Inventor: SASAKI TAMOTSU
IPC: B21B45/02
Filed: 1987-03-27
Abstract: PURPOSE:To perform strong drafts in a hot rolling mill and manufacture thin steel strips by using a high lubricant bringing the friction coefficient between work rolls of the rolling mill and a rolled stock to be smaller than a specific value and loading a compressive force on the stock only when the stock is bitten. CONSTITUTION:A rolled stock 2 is lightly drafted by a pinch roll 1 and then is rolled with strong drafts in a rolling mill 7. A high lubricant bringing the friction coefficient between work rolls 4a, 4b and the stock 2 is to be <=0.2 is supplied to the work rolls 4a, 4b by a lubricant applicator 6. A compressive force is loaded when the stock 2 is bitten by the rolls 4a, 4b as a corrective action against reduction of biting capability in lubicated rolling. In this method, a draft per pass for hot rolling is increased by a simple device modification, so that a wide and thin steel strip is manufactured at a low cost.
Patent JP-S61233443-A (JP)
Title: Optical waveform equalization and reproduction method
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/135
Filed: 1985-04-08
Abstract: PURPOSE:To reduce the amplitude of a reproduction signal having a low frequency while keeping the amplitude of a reproduction signal having a high frequency and to perform the optical equalization of waveforms, by providing a means on an optical disk to prevent a photodetector from receiving the reflected light in an area which is slender in the direction vertical to a signal track and passing through the center of an objective lens which stops down the laser light. CONSTITUTION:A shield plate 9 equivalent to an area D of an output iris sur face is put between a lens 7 and a photodetector 8. This detector 8 receives only the light that underwent the optical equalization of waveforms. In other words, such beams that vary with a high frequency of 10MHz, etc. are not included in the area D. Instead only the low frequency components exist in the area d. Thus the amplitude of a signal of a low frequency can be reduced and at the same time the noise component of a low frequency is also reduced. As a result, the frequency characteristics of the signal amplitude can be im proved with those of a C/N ratio kept as they area. This omits a waveform equalizing circuit or needs just a simple one.
Patent JP-H07257944-A (JP)
Title: Formation of transparent electrically conductive film
Inventor: KAWAMURA KIYOSHI
IPC: C03C17/34
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a transparent electrically conductive film having high resistance, high uniformity and high transmissivity and being useful as a transparent electrode of a touch panel by forming a transparent film and a transparent electrically conductive film each having a specified refractive index in a specified thickness each on a transparent glass substrate. CONSTITUTION:A transparent film having a refractive index of 1.6-1.9 is formed in 0.1-0.18mum thickness on a transparent glass substrate and a transparent electrically conductive film having a refractive index of 1.9-2.1 is formed in 0.01-0.03mum thickness on the transparent film. The transparent film can be made of MgO, Al2O3, GeO2, SiO2-TiO2 multiple oxide or SiO2-ZrO2 multiple oxide. The transparent electrically conductive film can be made of ITO, FTO, ATO, Al doped ZnO or In doped ZnO. By this film forming method, a glass with the objective transparent electrically conductive film for a touch panel having high transmissivity of >=89% at 0.55mum is obtd.
Patent JP-S63242993-A (JP)
Title: Method for growing crystal by molecular beam
Inventor: YAMAMOTO TATSU
IPC: C30B23/08
Filed: 1987-03-30
Abstract: PURPOSE:To provide uniform temperature distribution of a growth surface and obtain a high-purity single crystal having excellent uniformity, by heating a GaAs substrate mounted on a metallic substrate holder so that the peripheral part thereof may be in contact and held by the substrate holder from the opposite side by a heater and simultaneously heating the peripheral part of the growth surface by electron beams. CONSTITUTION:A GaAs substrate 1 for growing a single crystal is mounted on a metallic substrate holder 2 so that the peripheral part of the substrate 1 may be in contact and held by the substrate holder 2 through a C ring 4, etc. The substrate 1 is then directly heated by a heater 5 provided in the direction opposite to the single crystal growth surface and the peripheral part of the growth surface of the substrate 1 which becomes at a low temperature only by heating with the heater 5 is simultaneously heated by sweeping electron beams 6 while selecting density in a helical form concentric with the substrate 1. Thereby the temperature distribution on the growth surface of the substrate in uniformly controlled to grow a GaAs single crystal.
Patent JP-H06289538-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUZUKI KEIICHI
IPC: G03C1/07
Filed: 1993-03-31
Abstract: PURPOSE:To improve stability against time lapse and to enable handling in a light room by forming a hydrophilic colloidal layer containing a solid particle dispersion of at least one kind of dye specified in structure. CONSTITUTION:At least one of the photosensitive silver halide emulsion layer formed on a support contains silver halide grains containing >=70mol% silver chloride and a transition metal of an element in group V-VIII of the periodic table in an amount of >=10<-7>mol per 1mol of silver halide acid, and the hydrophilic colloidal layer contains the solid particle dispersion of at least one kind of the dye represented by the formulae I and II in which A is an acid nucleus; each of L1-L3 is methine; each of R11-R13 is H, alkyl, or aryl, OR14, SR14, or halogene atom; X is O or S; R14 is H atom, alkyl, or aryl and n is 0 or 1.