baber/WOPTO huggingface dataset:
Patent JP-S6240567-A (JP)
Title: Interruption managing device
Inventor: IKEDA HIROSHI
IPC: G06F13/24
Filed: 1985-08-15
Abstract: PURPOSE:To manage efficiently an interruption by setting again an interruption level given to a peripheral device, to an optimum state by a software, in accordance with each system or its occasional state of the system. CONSTITUTION:To the tip of an interruption request line L, a peripheral device is connected. An interruption level setting register 5 is provided so as to correspond to the interruption request line L by one-to-one. The contents of the interruption level setting register 5 can be changed freely by changing the value of a setting register, for instance, so that it becomes a value which is different from an initial value, by a software, and also, setting an interruption level change flag. When a signal on the interruption request line L becomes on, the contents of the corresponding interruption level setting register 5 are outputted, and inputted to the corresponding code converting part 6. The output of each code converting part 6 is inputted to a priority encoder 2. The priority encoder 2 selects that of the largest value in output signals from plural code converting parts 6, and outputs a signal for showing the selected value as an interrupting signal. The interrupting signal is inputted to an M processor.
Patent JP-S5968264-A (JP)
Title: Preparation of printing head of dot printer
Inventor: CHIKAOKA YASUJI
IPC: B41J2/26
Filed: 1982-10-13
Abstract: PURPOSE:To perform the positional determination of a leaf spring member and an operation body with high accuracy, by a method wherein a projection for projection welding is formed to either one of the leaf spring member and the operation member and, after both members are temporarily connected by electric resistance welding, they are soldered in a high temp. furnace. CONSTITUTION:When a current is supplied between a fixed electrode 9 and movable electrode, applied voltage and the supplied current are concentrated to a projection 1a which is, in turn, contacted with an operation body 6 under pressure while a copper film 6a melted by Joule heat generated by current supply is excluded. When a lead spring member 1 and the operation body 6 are temporarily connected and subjected to heat treatment at a temp. capable of melting copper in a high temp. furnace, the copper film 6a plated to the operation body 6 is melted. After the gap 12 formed between the leaf spring member 1 and the operation body 6 is filled with molten copper by a capillary phenomenon, the leaf spring member 1 and the operation body 6 are subjected to copper soldering on cooling.
Patent JP-S6424408-A (JP)
Title: Manufacture of laminated inductor
Inventor: TAKASHIMA MINORU
IPC: H01F41/04
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a thick conductor pattern and reduce the resistance of the conductor part substantially by a method wherein, when a half turn of a conductor pattern is printed, a half turn of a conductor pattern formed beforehand is printed twice. CONSTITUTION:An approximately half turn conductor pattern 21 and a conductor pattern 31 are formed on a relatively thick magnetic substance layer 11. Then a magnetic substance layer 12 is applied to the part of the magnetic substance layer 11 where the pattern 31 is formed. With this process, the pattern 21 is exposed and the pattern 31 is covered with the magnetic substance layer 12. A half turn conductor pattern 22 is printed on the magnetic substance layer 12. At that time, the end of the pattern 22 is extended onto the magnetic substance layer 11 to be jointed with the pattern 21 and so formed as to overlap almost all the surface of the pattern 21. Then a magnetic substance layer 13 is applied to cover the conductor pattern on the right side. In the same way, an approximately half turn conductor pattern 23 is printed so as to overlap the pattern 22. Then a magnetic substance layer 14 and a conductor pattern 24 are formed by printing.
Patent JP-S6336929-A (JP)
Title: Manufacture of connector for spiral tube
Inventor: YASUZUKA KINYA
IPC: B21D15/06
Filed: 1986-07-31
Abstract: PURPOSE:To easily form a continued projecting bar without damaging the peripheral side face by compressing a connector blank body from the upper and lower directions with a cylindrical die and punch and pinching the bulging side face part by the upper and lower end faces corresponding to the spiral line of the die and punch. CONSTITUTION:A connector blank body C1 is formed by cutting a metal pipe longer than the connector main body and the upper end side of this blank body is inserted into the gap of a die 1 by projecting it by the prescribed length and supporting the inner periphery with a die post 5. With the descent of a punch 2, the upper end face of the connector blank C1 is pressed by the step part of the gap with receiving the upper end side of the die post 5 by a receiving hole 6. With further descent of the punch 2 the side face part of the connector blank C1 is gradually bulged and a bulging part is caused along the upper and lower end faces 7, 8 corresponding to the necessary spiral line of the die 1 and punch 2. The prescribed spiral projecting bar S2 is formed on the side face of the connector main body by being pinched with respective end faces 7, 8 further.
Patent JP-S57104104-A (JP)
Title: Optical switch
Inventor: ISHIZUKA SATOSHI
IPC: G02B6/35
Filed: 1980-12-19
Abstract: PURPOSE:To simplify the production of an optical switch by using one of plural optical fiber bundles, each of which attaches plural optical fibrs to the one end of a self-focusing lens, for the detection of the switchin status of other fiber bundles. CONSTITUTION:Two fiber bundles 12, 13 each of which has fibers 1-7 and a self-focusing lens 8 are disposed so as to be opposed to a reflecting mirror 9, which is rotated by a motor 17 driven by an appropriate driving pulse converted from a feeding pulse signal 19 at a motor driving part 18. When an optical signal from a fiber 2 is connected to a fiber 7 in the fiber bundle 12, the fiber bundle 13 detects the connection of the optical signal to the fiber 7 in the fiber  bundle 12 by projecting light from the fiber 7 which is emitted from a light  emitting part 15, connecting the light to a fiber 2, turning on a photodetecting  16, encoding the output, and displaying ''2'' in a detecting part. The encoded  output is inputted to an subtractor 21 simultaneously with the input to a display  part 20 and subtracted from an output obtained by encoding a motor driving signal in the motor driving part 18 and the difference is inputted again in the  motor driving part 18.
Patent JP-2000019328-A (JP)
Title: Optical loss filter
Inventor: HARUMOTO MICHIKO
IPC: G02B6/34
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical loss filter suppressive in the loss due to a ripple. SOLUTION: This optical loss filter attenuates a core mode beam by connection with a clad mode beam in a long period grating formed on an optical fiber, and another maximum value excepting the maximum value of the loss is 0.2 dB or below in a wavelength band containing only one loss peak wavelength satisfied with a phase matching condition between the core mode beam and the clad mode beam. Particularly, the thing that the mean refractive index of the long period grating is uniform in the optical axial direction, and amplitude of refractive index modulation is changed in the optical axial direction is suitable, and further, the thing that plural long period gratings that the periods of the refractive index modulation are different from each other, and the loss peak wavelengths are equal to each other are cascade connected is suitable also.
Patent JP-H0630575-A (JP)
Title: Motor controller
Inventor: NAKAMURA AKIHIKO
IPC: H02P29/00
Filed: 1992-07-08
Abstract: PURPOSE:To make a start-up swiftly when a low-inertia motor is rotated at a low speed with a large load by changing a control signal in stages at intervals of specified time by means of a time measuring device and a control signal modifier while a detection signal of a speed detector is not input after a run command is input. CONSTITUTION:When a command signal Sw indicating a run command is input into a compensator, a time Tw determined by a standard rotation speed is set in a timer (t Tw) and an output signal (q) of a flip-flop of the speed detector is monitored. When the signal (q) does not come to 'H' before (t) becomes zero, a previously output command signal Y is changed by a specific value Ystep (Y Y+Ystep) and a value alpha.Y (alpha is a constant) proportional to the control signal Y is stored in a memory (M alpha.Y). Then, the control signal Y is output to a D/A converter and is converted into a D.C. control signal corresponding to the Y. The staged operations for a torque-up as stated above are repeated when a motor gets started.
Patent JP-S5980421-A (JP)
Title: Gelating catalyst for manufacturing soft polyurethane foam
Inventor: KENNESU TORIIDOUERU
IPC: C07F9/02
Filed: 1983-09-30
Abstract: Polyurethane foams exhibiting excellent thermal and oxidative stability can be prepared using as the gel catalyst a composition containing at least one organotin compound containing phosphorus and at least one organotin compound wherein a halogen atom is bonded to tin. The properties of foams prepared using the present catalyst compositions are superior to foams prepared using gel catalyst compositions wherein tin, phosphorus and a halogen are present but the phosphorus and halogen are not in the same molecule as the tin atom. The halogen-containing tin compound and the phosphorus-containing tin compound may be the same compound or separate compounds.
Patent JP-S6425225-A (JP)
Title: Cooling structure for air-cooled computer
Inventor: YAMAZAKI SUSUMU
IPC: H01L23/467
Filed: 1987-07-22
Abstract: PURPOSE:To effectively perform cooling, by mounting a high density integrated circuit device by inclining at a specific angle for a substrate, and forming a device by arranging cooling fins in a direction to reduce the change of the direction of cooling wind at the cooling plane of the device. CONSTITUTION:The intake opening 27 and the ejection opening 29 of the cooling wind 35 are formed at both end parts of a housing 20, and on the housing 20, a passage 24 is formed by passage wall plates 21 and 22, and a passage 25 by passage wall plates 22 and 23, respectively, and a package 30 is constituted by arranging plural high density integrated circuit devices 32 in the length direction of the substrate 31. Furthermore, the packages 30 are arranged at respective string of the passages 24 and 25, and the devices are mounted by inclining at an angle theta to reduce the inflow and outflow resistance of the wind 35 for the substrate 31, and a large number of fins 33 are formed on the plane to be cooled of the device 32 in the direction to reduce the change of the direction of the wind 35.
Patent JP-H09322842-A (JP)
Title: Device for hooking article on pillar
Inventor: HIROI HIDEJI
IPC: A47G7/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To fit up with an arm, etc., for hanging a flower pot by preparing a device wherein corner bodies are arranged on four corners of a pillar and are tightly bound on the pillar by pulling adjoining corner bodies each other. SOLUTION: A device wherein corner bodies 1 are arranged on four corners of a pillar and are tightly bound on the pillar by clamping them with bolts 3 is prepd. and an arm is fitted up with thereon.
Patent JP-S6248818-A (JP)
Title: Doppler buffer memory system
Inventor: HOTEI TATSUO
IPC: H04B7/212
Filed: 1985-08-19
Abstract: PURPOSE:To make the circuit constitution small by providing plural first-in first-out type memories FIFOs and a read control circuit, detecting the state signal from the memories and discriminating the operating state of the memories so as to apply initial setting. CONSTITUTION:The FIFO memories 8-1-8-4 output an IR signal going to high or low depending on enables or disabled write to the memories and a state signal such as an OR signal going to high or low level depending or read enable/ disable. In inputting a data in the memory 8-1, it is transferred and stored in the memory 8-4, and when the said memory is occupied, the input data is written automatically into the memory 8-3. When the level of the IR signal of the memory 8-1 is low, overflow is read and when the OR signal of the memory 8-4 is low, underflow is detected by a read control circuit 10, the memories 8-1-8-4 are cleared and set initially. Thus, the initial setting is attained without using a counter circuit or the like and the circuit constitution is made small is size.
Patent JP-S5970890-A (JP)
Title: Cooler for capacity control compressor
Inventor: SUGIYAMA MAKOTO
IPC: F25B1/00
Filed: 1982-10-18
Abstract: PURPOSE:To perform proper cooling in accordance to the operating capacity of compressor by providing two refrigerant liquid injection circuits conducted respectively to compression chamber and delivery gas path. CONSTITUTION:In first injection circuit 18, refrigerant liquid is injected at initial compression stroke where pressure in cylinder chamber is low while when pressure in the cylinder chamber 8a exceeds over refrigerant liquid pressure, the injection port is closed by the end face of roller 12. The refrigerant liquid flow is determined constant by such as resistance of a capillary tube 22. In second injection circuit 19, refrigerant liquid is injected through suction in accordance to increase of flow speed when delivery gas passes through narrow path section 17a. In other word, under low capacity operation where delivery gas flow is low, flow speed of delivery gas at said path 17a is low to lower suction thus to reduce refrigerant liquid flow. While under high capacity operation where refrigerant liquid flow is high, proper cooling can be performed continuously in accordance to the operating capacity.
Patent JP-H0468413-A (JP)
Title: Constant-current source circuit
Inventor: INUZUKA TERUO
IPC: G05F3/24
Filed: 1990-07-09
Abstract: PURPOSE:To equalize the current value from a single current source by providing a means for erasing the influence of a resistance being parasitic on a circuit. CONSTITUTION:The circuit is provided with an electric circuit which couples successively each input electrode of each adjacent transistor M1 - M4, and in which its final coupling point is connected to the common potential. In such a state, each control electrode of the transistor M1 - M4 is coupled successively in the same order as the coupling order of the input electrodes, its final coupling point is connected to a bias signal input terminal, and by allowing a current of a prescribed value to flow to the electric circuit having a prescribed resistance value R2 at every between each coupling point F - I, a voltage drop for offsetting a voltage drop caused by a parasitic resistance is given. In such a way, a current value of a current flowing out of a signal current source can be equalized.
Patent JP-H0842351-A (JP)
Title: Engine integrated-type hst device
Inventor: SAKAMOTO NORIHIKO
IPC: F16H57/02
Filed: 1994-08-02
Abstract: PURPOSE:To take out the rotation of an engine by directly inputting the rotation of the engine into a pump shaft of a HST-type speed change gear, taking the rotation of a motor shaft as output, and enabling the rotation of the engine to be continuously varied. CONSTITUTION:An HST-type speed change gear is fixed to a hole bored on a cylinder block 5 of an engine from below and so provided as to project downward, and an oil through hole 5a for communicating an inner chamber of the HST-type speed change gear with a crank chamber of the engine is provided, and the through hole 5a is taken as an operating oil discharging/sucking passage to/from the HST-type speed change gear. The HST-type speed change gear is attached to a side cover for covering the block 5, and an oil sump part for operating oil of a device and a reserve tank attached to the engine side surface outside the side cover are communicated with each other, and an oil cooler for operating oil of the HST-type speed change gear is erected on the upper part of the tank. Moreover, a side cover housing the HST-type speed change gear is integrally provided on the side cover for supporting the crankshaft and a cam shaft, and an output shaft of the HST-type speed change gear is supported, and the side cover is covered by an oil passage plate on which an operating oil passage is bored.
Patent JP-H08172171-A (JP)
Title: Manufacture of capacitor for semiconductor device
Inventor: KIN MASAHIRO
IPC: H01L27/108
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To increase the capacitance of a capacitor by forming a cylindrical storage electrode having a large number of irregular side walls above a semiconductor substrate. SOLUTION: A first conductive layer 7 is formed to be connected through a contact hoel 10 with a substrate 1 and then first, second and third sacrifice films 9, 11, 13 are deposited and etched followed by side face etching of the second sacrifice film 11. Subsequently, a second conductive layer 15 is formed and etched to form a second conductive layer spacer. Thereafter, an oxide is deposited thereon and etched thus forming an oxide spacer and a first conductive layer pattern. A conductive layer spacer is also formed and the first, second and third sacrifice films 9, 11, 13 being exposed are removed, along with the oxide spacer, by a wet method thus forming a cylindrical storage electrode having a large number of irregular side walls.  With such structure, the surface area of the storage electrode is enlarged and the capacitance of the capacitor is increased resulting in a high integration semiconductor element.
Patent JP-H08340131-A (JP)
Title: Gallium nitride compound semiconductor element
Inventor: MUKAI TAKASHI
IPC: H01L29/41
Filed: 1996-06-20
Abstract: PURPOSE: To effectively check the element breakage at low voltage capable of efficiently performing mass production at high yield as well as improving light emitting efficiency of a p-type layer. CONSTITUTION: An n type layer 2 and a p-type layer 3 of a gallium nitride base compound semiconductor are provided successively on a square insulating substrate 1. The p-type layer 3 is etched away on the same surface whereon a peripheral edge and one corner part are continuous so as to provide a peripheral etching part 7B and a corner etching part 7A exposing the lower n type layer 2. Next, an n type electrode 4 and a p-type electrode 5 respectively on the surface of the corner strip part 7A and p-type layer 3 provided on the same surface side to be connected and power supplied by wire bonding step. Finally, both electrodes 4 and 5 are laminated on the surface of the p-type layer 3 to provide auxiliary electrodes 6 electrically connected to the p-type element 5 wherefrom the auxiliary electrodes 6 are extended over the surface of the p-type layer 3.
Patent JP-S6242808-A (JP)
Title: Rubber molding material
Inventor: WATANABE NAOTOSHI
IPC: B29K23/00
Filed: 1985-08-21
Abstract: PURPOSE:To obtain a product excellent in heat resistance and weatherability and favorable in flexing resistance, weatherability and moldability by a method wherein a composition consisting of chlorinated polyethylene, inorganic filler, lead compound and the like is molded. CONSTITUTION:Preferable chlorinated polyethylene is amorphous and contains 25-45wt% of chlorine content. Carbon black, synthetic silicate-based white carbon, barium sulfate or titanium oxide is used as inorganic filler. Lead- containing inorganic compound is selected from the oxide, hydroxide and sulfate of lead and their double salts. Lubricant used in rubber industry or the like and preferably paraffins are used as the lubricant in this case. In addition, fluorine-containing polymer having molecular weight of 30,000-800,000 is preferably used. The composition includes 20-120pts.wt. of inorganic filler, 1.0-15.0 pts.wt. of lead containing inorganic compound, 0.5-5.0pts.wt. of lubricant and 0.1-30pts.wt. of fluorine-containing polymer with respect to 100pts.wt. of chlorinated polyethylene.
Patent JP-S5885002-A (JP)
Inventor: NOTANI TAKEO
IPC: F22D5/30
Filed: 1981-11-14
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-S57106007-A (JP)
Title: Permanent magnet of rare earth cobalt
Inventor: SHIMODA TATSUYA
IPC: H01F1/053
Filed: 1980-12-22
Abstract: PURPOSE:To improve the magnetic properties of a permanent magnet by producing the magnet by resin-bonding method making use of a nucleus alloy of Sm-Pr-Co-Cu-Fe-M system having a specific composition and exhibiting columnar crystalline macrostructure at the time of casting. CONSTITUTION:An alloy is formed mainly of crystals of R2CO17 type (R represents the complex of Sm and Pr) to have Cu, Fe and M (M being at least one of titanium, zirconium, hafnium, vanadium, niobium and tantalum) contents in accordance with atomic ratios as shown by formula. The alloy thus formed is molten in a high-frequency melting furnace within atmosphere of argon gas. The molten metal is then cast by a cylindrical mold to become a cylindrical ingot the cross-section of which includes a region indicated by B in which the macrostructure has columnar crystalline structure. This region B is cut and used as the nucleus alloy. The nucleus alloy having the columnar crystalline structure are resin bonded by means of an epoxy resin to form a permanent magnet. It is thus possible to obtain a permanent magnet having superior magnetic properties and good corner characteristics of hysteresis loop.
Patent JP-H05196818-A (JP)
Title: Phase difference blank film, phase difference plate and liquid crystal display device formed by using the same
Inventor: WADA KEIJI
IPC: G02B5/30
Filed: 1992-06-15
Abstract: PURPOSE:To provide the phase difference plate which can afford a liquid crystal display panel solving the problems of coloration and contrast ratio which are heretofore unsolved. CONSTITUTION:A high-polymer film formed a compsn. consisting of a high polymer (A) which yields a film having >=1.60 refractive index nD <=30.0 Abbe number nuD and 60 to 160 deg.C glass transition point Tg and a high polymer (B) which yields a film having <1.60 refractive index nD is at least uniaxially stretched to obtain a stretched film. The retardation value R of the stretched film is set at 60 to 1000nm and the wavelength dispersion value nuRF at >=1.10. The phase difference plate constituted by laminating an optically isotropic film on the phase difference blank film consisting of such stretched film or at least one surface thereof is used for hue compensation of the liquid crystal display panel.
Patent JP-S6338197-A (JP)
Inventor: MUTA KENJI
IPC: G21F9/02
Filed: 1986-08-04
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-S5883260-A (JP)
Title: Filler for liquid chromatography
Inventor: OGAWARA HIROSHI
IPC: B01J20/281
Filed: 1981-11-12
Abstract: PURPOSE:To obtain a filler for liquid chromatography capable of omitting a protein removing operation and yet separating and determining a low mol.wt. component, by using porous particles consisting of a copolymer of a hydrophobic monomer and a hydrophilic monomer. CONSTITUTION:A function for separating low mol. wt. substances having a hydrophobic part is given by using a hydrophobic monomer, and use of a hydrophilic monomer permits separation using an aqueous eluting soln. For the hydrophobic monomer, a vinyl monomer having a phenyl group is suitable, and for  the hydrophilic monomer, tetradecyl glycol dimethacrylate, diethylene glycol  dimethacrylate, or the like is used. It is desirable that particle diameter is 3- 40mum range, and pore diameter depending on the particle diameter is in 5- 200nm in general.