baber/WOPTO huggingface dataset:
Patent JP-H10104734-A (JP)
Title: Photographing device
Inventor: MORI KAZUYUKI
IPC: G03B17/38
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To surely recognize the completion of photographing, at a low cost by setting a forced electric flash light emission mode, when a self-timer works and emitting electric flash light, so as to recognize the completion of photographing, at the time of photographing. SOLUTION: A switch for selecting an electric flash light emission mode 12 used as a switch for selecting an electric flash light emission mode function is connected to the input terminal P3 of a CPU 11. This electric flash light emission mode is provided with an automatic light emission mode for emitting the electric flash light, when the luminance of an object of photographing is lower than that as a previously set reference and the forced light emission mode for emitting the electric flash light, regardless of the luminance of the object of photographing. When a self-timer switch 13 and a remote control switch 14 work, transition to the forced light emission mode for always emitting the electric flash light, for exposure is attained.  In other words, in photographing with the self-timer or remote control, the forced electric flash light emission mode is automatically set and at the time of executing photographing, the electric flash light is surely emitted.
Patent JP-H05177548-A (JP)
Title: Al-based metal bond grinding wheel
Inventor: TAKAHASHI TSUTOMU
IPC: C23C24/06
Filed: 1991-10-07
Abstract: PURPOSE:To provide a grinding wheel which has a grinding characteristic equivalent to a resin bond grinding wheel and with which sensing of touch is practicable. CONSTITUTION:In a bond phase 3 containing aluminum or aluminum alloy, an abrasive grain layer 4 is provided consisting of dispersion of abrasive grains 1 on whose surfaces inter-metal compound layer 2 of harder nature than the bond phase 3 is formed. Because the bond phase 3 between abrasive grain 1 and super-abrasive grains 1 is soft while the inter-metal compound layer 2 at the periphery of super-abrasive grain 1 is hard, wear propagates first at the bond phase 3 to generate chip pocket certainly. Despite metal bond grinding wheel, therefore. This exerts a grinding performance equivalent to a resin bond grinding wheel. Electroconductiveness of the abrasive grain layer 4 permits easy sensing of touching of metal etc., with the work to be ground.
Patent JP-H09100969-A (JP)
Title: Flared type pipe joint
Inventor: MIYASA AKIRA
IPC: F16L19/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a flared type pipe joint having sufficient pull-out impeding force and stable sealing performance. SOLUTION: A flared type pipe joint is formed of a joint body 1 having the tapered peripheral surface 12 and packing 3, and a box nut 2 having the tapered inner peripheral surface 22. A flare part of a pipe to be jointed is clamped between the tapered peripheral surface 12 and the tapered inner peripheral surface 22 to connect the pipe. A pipe enlargement ratio D1 /D0 ×100, a ratio between the pipe outer diameter D0 of the pipe to be connected and the pipe outer diameter D1 of a flare end part after pipe enlargement, is to be 110-115%, and a taper angle of the flare part is to be 30-40 deg..
Patent JP-S63114076-A (JP)
Title: Electrolyte for lithium secondary battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/0569
Filed: 1986-10-31
Abstract: PURPOSE:To increase the charge-discharge performance of lithium and the conductivity of an electrolyte by using organic solvent mainly comprising a mixture of ester indicated in a specific formula and ether. CONSTITUTION:An organic solvent mainly comprising a mixture of ester indicated in the formula and ether is used. By additive property of ester and ether, the electrolyte for a lithium battery having high conductivity and high charge- discharge efficiency of lithium can be obtained.
Patent JP-H08175318-A (JP)
Title: Adjusting device for seatbelt deflection fixture
Inventor: URURITSUHI GORUTSU
IPC: B60R22/20
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent cables communicating a seat to a seat belt from being disconnected from the seat or overloaded under any circumstances of an automobile by improving an adjuster device for a belt deflector fitting of an automotive seat belt system. SOLUTION: This adjuster device for a belt deflector fitting of an automotive seat belt system having at least one longitudinally adjustable automotive seat has a first cable connected to the seat and guided to the outer periphery of a first pulley 26 and a second cable connected to the belt deflector fitting and guided to a second pulley 24. The pulleys 24, 26 are tensioned one against the other by a spiral spring 36 and coupled to rotate with respect to each other so that overloading of any of the components of the adjuster device is avoided.
Patent JP-S63111880-A (JP)
Inventor: HAKAMAZUKA KOJI
IPC: A61M5/32
Filed: 1986-10-31
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-H0599180-A (JP)
Title: Rotary volume type compressor
Inventor: SAITO KENICHI
IPC: F04C29/12
Filed: 1991-10-08
Abstract: PURPOSE:To reduce deprivation of the heat of suction gas in a compressor. CONSTITUTION:A liquid separator 36 is connected to a compressor A through a double pipe 35. The double pipe comprises an inner pipe 44 for intercommunicating a liquid feed part 14 and gas atmosphere in the liquid separator and an outer pipe 45 for intercommunicating a cooling space B, formed between the inner pipe and the outer pipe, to the lower part of the liquid separator. By means of low temperature low pressure atmosphere in the cooling space, transfer of heat from the interior of a high temperature casing to the inner pipe is reduced and deprivation of the heat of a refrigerant in the inner pipe is relaxe. The outer pipe is communicated through a continuity passage 47 to a gap between a cylinder body 20 and a roller 13. Lubricating oil stored in the outer pipe is sucked to an actuating chamber 25 to cool the interior of the actuating chamber and seals the slide part of the roller.
Patent JP-S61137736-A (JP)
Inventor: OKADA SHIGEHIRO
IPC: B29C70/52
Filed: 1984-12-10
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-H02109320-A (JP)
Title: Manufacture of heteroepitaxial film
Inventor: ISHIDA KOICHI
IPC: H01L21/20
Filed: 1988-10-18
Abstract: PURPOSE:To provide a heteroepitaxial film having a low dislocation density using a simple method by forming a three- or four-dimensional mixed crystal buffer layer having a grating constant in the same degree as the desired epi. layer, and thereupon allowing an epi. layer to grow. CONSTITUTION:On an Si substrate an InxGa1-x-yAlyP buffer layer 2 is grown at a temp. of 560 deg.C by the use of InGa alloy. In, Al as the III group source and red phosphorus as the V group source, where x and y are determined so that the grating constant becomes in the same degree as that of GaAs. This is followed by grown of an approx. 3mum GaAs layer 3 at the same temp. This decreases the dislocation density in the epi. layer to 1/10<2>-10<3> of normal value, to enable manufacture of heteroepitaxial film with a low dislocation density by simple method.
Patent JP-2000156660-A (JP)
Title: Improved satellite communication system using rf input multiplexer from plural spot beams to single receiver
Inventor: BUTTE ERIC G
IPC: H04H20/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To construct plural satellite transponder channels to a single satellite receiver in a multiplex way by adding a synthesizer which synthesizes plural up link signals and a single receiver having the input connected to the output of the synthesizer to every transponder receiver. SOLUTION: Every satellite includes plural transponder receivers which receive plural up link signals from the ground stations GS and plural transmitters which transmit the down link signals into the same beam as the corresponding up link signals. Every transponder receiver includes a synthesizer which synthesizes plural up link signals and a single receiver which has the input that is connected to the output of the synthesizer. A receiver includes a converter which converts the received up link signals into the down link signals of single transmission frequency. Then the synthesizer has plural resonance filters which serve as the inputs of up link signals and the hybrid synthesizers 5 which are connected to the outputs of the resonance filters respectively.
Patent JP-H0569550-A (JP)
Title: Manufacture of ink jet recording head
Inventor: OKAMOTO TORU
IPC: B05B1/00
Filed: 1991-09-12
Abstract: PURPOSE:To form a surface liquid-repellent layer for preventing ink from flowing out and flying around an outlet port without causing the outlet port to be narrowed or closed in a method of manufacturing an ink jet recording head provided with an ink outlet port for jetting small droplets of ink on the basis of an image signal. CONSTITUTION:The manufacturing process of the title ink jet recording head includes such a process that, after the ink outlet face of an orifice plate 2 is pressed under heating against a fluororesin layer 5 provided on a support 1, the orifice plate is separated from the support to transfer the fluororesin layer to the orifice plate 2 so as to form a liquid-repellent layer 105 on the surface of the orifice plate. In addition, said manufacturing process can also include such a process that the ink outlet face is charged to adsorb powder of a surface treating agent on said face before burning and such a process that the surface liquid-repellent layer is formed on the orifice plate before forming the ink outlet port by boring and being subjected to burning processing. By this method, a surface liquid-repellent layer is formed without causing an outlet port to be narrowed or closed, and favorable printing can be performed.
Patent JP-H03123928-A (JP)
Title: Data processing system with touch screen and the like
Inventor: DUWAER ARNE LEX
IPC: G06F3/048
Filed: 1990-10-01
Abstract: PURPOSE: To obtain a compact data processing system which can input plural and different kinds of data by providing sensing means for converting stimulation into signals for a touch screen and a digitized tablet and transmitting output signals in parallel. CONSTITUTION: A compact input device is realized by incorporating the touch screen 10 and the digitized tablet 12. They can independently be activated and therefore the screen 10 responds only to a touch and the tablet 12 responds only to a stylus 68. When the stylus 68 radiates ultrasonic waves, crossing behavior shows the instantaneous position of the stylus with at least two receivers 26 and 28. The screen 10 operates based on surface acoustic waves emitted from transmitters 16 and 18 into a front panel 20. When a soft tissue such as a finger touches the panel 20, surface acoustic wave energy is absorbed and the amplitude of pulse elements 36 and 38 is reduced and a contact point 40 is displayed.
Patent JP-H04139360-A (JP)
Title: Absorption refrigerator
Inventor: ITO HIROTATSU
IPC: F25B39/00
Filed: 1990-09-29
Abstract: PURPOSE:To eliminate a switching valve having a large port diameter to be provided in a connecting tube of a refrigerant reservoir of a plurality of low temperature bodies, a plurality of valves, and to simplify a capacity by mounting the plurality of the bodies each having an absorber, an evaporator, and increasing the refrigerating capacity of the body of the lowermost stage larger than that of the body of an upper stage. CONSTITUTION:Refrigerant vapor generated in a high temperature regenerator 10 is fed to a low temperature regenerator 12 at the time of room cooling, and condensed by a condenser 14. The refrigerant liquid is guided to refrigerant reservoir 4 of low temperature bodies 1b of lower stage, mounted in parallel, scattered from refrigerant sprinklers 21, 22 of evaporators 2 of lower and upper stage bodies 1b, 1a by refrigerant pumps 19, 19, heat exchanged with a cold water tube arranged therein to be used for room cooling. Here, the refrigerant evaporated by the refrigerant liquid scattering is advanced to an absorber 3, scattered by the absorber 3, absorbed by the concentrated absorption liquid, and stored in dilute absorption liquid reservoir 5. In this case, the body 1b is formed in a structure larger than the body 1a, and the reservoirs 4, 5 of the bodies 1b are formed larger than those of the body 1a.
Patent JP-2000074851-A (JP)
Title: Method and device for inspecting applied layer
Inventor: MORIKAWA MASAHIRO
IPC: G01N21/89
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To detect a defect of an applied layer even when a temperature difference between an applying liquid and a web before application does not exist in the case where the applied layer is inspected by measuring a radiation temperature of the applied layer, and to detect a defect of the applied layer formed in a conveying process after and applying process. SOLUTION: This inspecting method for an applied layer is a method for inspecting an applied layer 3B formed on a carrier 1 through at least an applying process for applying an applying liquid 3A to provide the applied layer 3B on the consecutively running carrier 1, and through a drying process 5 for drying the layer 3B. A radiation temperature of the applied layer 3B on a midway of the drying process 5 is measured to detect a defect of the layer 3B. A radiation thermometer 6 for measuring the radiation temperature of the layer 3B under the drying process 5 to detect the defect of the layer 3B is arranged in an applied-layer forming device.
Patent JP-H07113023-A (JP)
Title: Water-soluble film
Inventor: KOBAYASHI KAZUTO
IPC: C08L29/04
Filed: 1993-10-19
Abstract: PURPOSE:To obtain a water-soluble film having large solubility in water and excellent in packaging property and strength. CONSTITUTION:A mixed and dispersed aqueous solution is obtained by putting a mixture of a low-substituted hydroxyalkylcellulose with polyvinyl alcohol of a weight ratio of 1:99-80:20 into water. The obtained mixed and dispersed aqueous solution is made to flow on a polyethylene terephthalate(PET) film and dried to produce a water-soluble film.
Patent JP-2001087930-A (JP)
Title: End mill holder of lathe
Inventor: HORI KOKI
IPC: B23B29/24
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a holder for an end mill coupled with a tool driving shaft fixed to a turret case of a lathe capable of making a groove or plane processing using Y-axis movement of a tool rest at a high speed, with a high precision and with easiness to mount. SOLUTION: An end mill holder of a lathe is equipped with a base fixed to a turret case, a tool shaft having a tool chuck at the outer end borne rotatably by a cylindrical part of the base, a bearing block capable of being mounted on the base removably in the axial direction of the tool shaft and to form a channel-shaped tool supporting frame together with the base, and a bearing sleeve borne rotatably by the bearing block and positioned on the extension of the tool shaft. This end mill is set on the two-end supporting system in the condition that the bearing block is removed by inserting fast one end of the shaft into a tool chuck and fixing the bearing block to the base.
Patent JP-H03123696-A (JP)
Title: Treatment of sewage
Inventor: YAMANAKA JUNICHI
IPC: C02F3/22
Filed: 1989-10-05
Abstract: PURPOSE:To reduce the size and capacity of a sewage treatment apparatus and to relax the restriction of the arrangement position of a purifying tank by arranging a vacuum generator to the front stage of the sewage treatment apparatus and setting the stagnation time of sewage in the vacuum generator to a specific time. CONSTITUTION:A tank 14 equipped with an ejector type vacuum generator 12 is provided to the front stage of a sewage treatment apparatus 10 and sewage 16 is circulated within the tank 14 by the ejector 22 provided in the tank 14 and, at this time, vacuum is generated. The volume of the tank 14 is set so as to stagnate the sewage for 6-19hr. The sewage 16 in a sewage pit 30 is sucked to the tank 14 of the vacuum generator 12 along with air under vacuum. By injecting the sewage 16 and air, the dissolving action of air in the sewage 16 is effectively performed and the sewage receives the decomposing action of bacteria for a long time and, therefore, the sewage is pretreated and pre- purified during the stagnation in the tank 14.
Patent JP-2000091149-A (JP)
Title: Manufacture of grain boundary insulation type laminated ceramic component
Inventor: KONISHI AKIHITO
IPC: H01G13/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness of electric characteristics by stacking baked sheaths containing laminated chips, covering an opening of an uppermost stage with an upper cover, superposing shield plates on upper and lower surfaces of a plurality of stages of the sheaths, reducing to bake it, re-oxidizing it, and then forming an outer electrode on an end face of the laminated chip. SOLUTION: A laminated chip 12 formed by laminating a plurality of ceramic layers each containing an SrTiO3 as a main component and a plurality of inner electrodes is contained in a baked sheath 1 having a porosity of 50 to 70% and opened at its upper surface. The chip 12 is mixed with paragenetic ground powder 20 formed by temporarily baking a material of the same as that of the ceramic layer in a reducing atmosphere in the sheath 1. Then, three or more sheaths 1 are stacked. An opening surface of the uppermost stage is covered with an upper cover 4 of the same material as that of the sheath. Shield plates 5, 6 for shielding internal and external air permeabilities of the sheath 1 are respectively superposed on upper and lower surfaces 8, reduction baked, and then re-oxidized. Thereafter, an external electrode is formed on an end face of the chip 12.
Patent JP-2000091090-A (JP)
Title: Discharge lamp lighting device
Inventor: MIYAZAKI MITSUHARU
IPC: H05B41/24
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of lighting failure of a discharge lamp while lowering the loss in a preheating circuit and concentrating discharge spot to one point by directly supplying the lamp current to be supplied to the discharge lamp without passing through the preheating circuit. SOLUTION: This discharging lamp lighting device has a power source 1 having a constant polarity of the output voltage, an inverter circuit 3 connected to an output terminal of the power source 1, a discharge lamp 2 having filaments 2a, 2b connected to the output end of the inverter circuit 3, and preheating circuits 11a, 11b connected to the filaments 2a, 2b. Voltage of the filaments 2a, 2b and lamp voltage of the discharge lamp 2 have opposite phases to each other in the case where the inverter 3 side terminal of the filaments 2a, 2b is used as a reference.
Patent JP-H0575036-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: MIYAMA HIROYUKI
IPC: H01L27/088
Filed: 1991-09-13
Abstract: PURPOSE:To improve the control of oscillation frequency over a wide temperature range by forming all of a temperature detecting circuit, a non-volatile memory and a switched capacitor circuit onto one semiconductor chip and adjusting the oscillation frequency of an oscillation circuit on the basis of temperature information detected. CONSTITUTION:A temperature compensation type oscillator formed onto a semiconductor chip is composed of a temperature detecting circuit 230, a crystal oscillator 214 including a switched capacitor circuit 225, a memory 209 consisting of a non-volatile memory transistor and a decoding circuit 227. The temperature detecting circuit 230 is constituted of a first oscillation counter circuit 215, a second oscillation counter circuit 216, a pulse generating circuit 208, and a data latch circuit 206. Temperature digital information is obtained by the temperature detecting circuit 230, and oscillation frequency by a digital output is controlled by the switched capacitor circuit 225. Accordingly, constitution is simplified and an occupying area and volume can be reduced in the temperature compensation type oscillation circuit.
Patent JP-H01104392-A (JP)
Title: Treatment of waste water
Inventor: NISHIMURA AKIRA
IPC: C02F1/62
Filed: 1987-10-16
Abstract: PURPOSE:To add a proper quantity of metal collecting agent and treat waste water effectively by analyzing the metal ion concentration in the waste water, and computing the necessary quantity of the metal collecting agent, basing on the result of which the adding quantity of the metal collecting agent is controlled and added. CONSTITUTION:The concentration is measured by a metal ion concentration measuring device 4 in the water in a raw water storage tank 1. Said measured value is put into a computation control device (microcomputer) 10, basing on which the quantity of a metal collecting agent to be added is computed. Then, the quantity of the metal collecting agent basing on the computation is added to the waste water transferred from the raw water storage tank 1 to a treatment tank 13 by a metal collecting agent feeding device 15 controlled by the computation control device 10, and the metal ion in the waste water is precipitated and removed. After that, said waste water is fed to a high colecular aggregating agent adding tank 16, and flocks are formed and enlarged by adding a high molecular aggregating agent in a tank 17 by an adding device 18 to the waste water in said tank 16.
Patent JP-H01105309-A (JP)
Title: Rotary head drum device
Inventor: SAITO ETSURO
IPC: G11B5/52
Filed: 1987-10-16
Abstract: PURPOSE:To improve a tape scanning and to drastically stabilize a head touch by vertically and rotatably providing a rotary drum in a tape scanning direction, and providing a tape guiding part to guide the lower edge of the tape on the upper edge of the fixed drum. CONSTITUTION:A rotary drum 7 of a rotary head drum 2 is vertically rotated for a chassis C, and vertically and freely-rotatably provided for the tape scanning direction. At the upper edge part of a fixed drum 3, a tape guiding part 3e to guide the lower edge of the tape is provided. Consequently, since the lower edge of a tape T is positioned by the guiding part 3e of the drum 3 without fail, the edge part of the tape lower edge does not make contact with other member or is not damaged. Thus, a stable air film is formed at the tape T and the external peripheral surface of the rotary drum 7, and the tape scanning is improved and the head touch is drastically stabilized.
Patent JP-H0574443-A (JP)
Title: Nonaqueous electrolytic battery
Inventor: YAMASHITA MASATAKA
IPC: H01M10/05
Filed: 1991-09-13
Abstract: PURPOSE:To prevent lowering again of the once-risen inner resistance of a battery up to a higher temperature by blocking minute holes of separators in the case a battery temperature is abnormally risen. CONSTITUTION:Between a zonal positive electrode 9 and a zonal negative electrode 8, a separator 7 consisting of a porous film or unwoven cloth mainly composed of thermoplastic resin having a wider width than the positive electrode 9 and the negative electrode 8 is interposed. The separator exposed from between the positive electrode 9 and the negative electrode 8 of the ends composed of an electrode body composed by winding or laminating the positive electrode 9, the negative electrode 8 and the separator 7 is made a short-circuit preventive margin. Thermoplastic resin is made a main constituent material. The separator and a thermofusible insulating plate hold down the short-circuit preventive margin of the separator in the whole surface of aforesaid end in the vertical direction to the end. The insulating plate pushes down the separator short-circuit preventive margin in the range of 10 to 90% of the width of the separator short-circuit preventive margin. In the case a temperature of the battery abnormally rises, the once-risen battery inner resistance can be prevented from again lowering up to a higher temperature.