baber/WOPTO huggingface dataset:
Patent JP-H0670431-A (JP)
Title: Bus duct for high voltage
Inventor: PONSIOEN YSBRAND PAUL JOZEF MA
IPC: H02G5/08
Filed: 1993-05-31
Abstract: PURPOSE: To provide a bus duct which can be used up to a high rated voltage by attaching a conductive bus bar within a duct surrounding the bus bar by means of a supporting insulator. CONSTITUTION: A conductive bus bars 2, 3, and 4 are attached within a duct 1 surrounding them. A common support 5 to support one or multiple supporting insulators 11, where the bus bars 2, 3, and 4 are attached, is extended freely or basically in the longitudinal direction of the bus bars 2, 3, and 4 within the duct 1. The supporter body 5 is supported by a supporting element 8, disposed as far as possible at the outer end of the duct. Hereby, the bus duct 1 can be used up to high rated voltage.
Patent JP-H09309800-A (JP)
Title: Dry etching process and apparatus therefor
Inventor: IWAI TETSUHIRO
IPC: C23F4/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching process which enables noncontact etching on the face to be processed and can uniformly cool the substrate. SOLUTION: In a pressure-reduced atmosphere, the substrate 3 is positioned between the upper electrode 9 to be grounded and the lower electrode to be connected to the high frequency power source and etched with the process gas in the plasma state. In this case, a space S is provided so that the upper part of the space is covered with the lower surface of the substrate, when the substrate is set, and a cooling gas is introduced from this outer edge into the space to uniformly cool the substrate.
Patent JP-S63296496-A (JP)
Title: Decentralized data processor
Inventor: TSUCHIDA YOSHIYUKI
IPC: G06F3/048
Filed: 1987-05-28
Abstract: PURPOSE:To perform accurate, speedy plant data processing by performing display control and analysis and control calculation from another data processor which is installed at a distance by using a data transmission line and performing the decentralized processing of plant data. CONSTITUTION:A data processor 26 different from a data processor 5 is decentralized by using the data transmission line. Consequently, thousands of plant data can be displayed on a CRT display device 24, an XY plotter 25, and a hard copying device 23 under man-machine control. Further, the plant data are stored in a display storage part 21 and then the plant data can be outputted and analyzed optionally. Further, the plant data can be processed optionally by creative image function software 18.
Patent JP-H06337660-A (JP)
Title: Display control device
Inventor: ISHII KAZUNORI
IPC: G06T3/00
Filed: 1993-05-31
Abstract: PURPOSE:To display a text with original colors by displaying preferentially a text overlapping with a graphics base color portion, in a display system in which text display data and graphics display data are displayed in a coexistent state. CONSTITUTION:This device is provided with a graphics data mask circuit 1 in which graphics display data 101, an output 301 of a base color control register 2, and an output 401 of a text data detecting circuit 3 are inputted, and which generates mask data 501 for graphics display data 101 when the graphics display data 101 is set to a base color at a place where text display data 201 exists, a display data synthesizing circuit 4 which synthesizes the graphic display data 101 and the text display data 201 by mask control by an output 501 of a graphics data mask circuit 1 and outputs it to the display device.
Patent JP-H01299016-A (JP)
Title: Synthetic resin molded product and its manufacture
Inventor: SAKAITANI KATSUTOSHI
IPC: B29C45/14
Filed: 1988-05-26
Abstract: PURPOSE:To enable back writing, by a method wherein an ink film layer of a specific state is printed on a synthetic resin sheet of a specific thickness with a screen printing method, which is processed into a form capable of charging into a molding mold, and then molten resin for molding a molded product is injected into the mold. CONSTITUTION:A thickness of a synthetic resin sheet 7 must be at least 0.1mm and not exceeding 2.0mm. When the thickness is thinner than 0.1mm, the same is not stiff at the time of charging into a mold and deviated away sometimes from a mold surface. Although there is no problem in charging the sheet into the mold 2, in the sheet thicker than 2.0mm, at the time of processing, it becomes a limit at the time of making use, for example, of a blanking mold. In the case where a synthetic resin sheet 7 is printed with a screen printing method, it is necessary that a thickness of an ink film layer 8 to be used in a single layer is at least 4mum. When the thickness of the ink film is thinner than 4mum, pin holes are generated and back writing becomes impossible. In the case where a ground of a printing part is formed of a black color, double layer overlap printing is performed and the thickness of the ink film is made at least 8mum. Reasons are that pin holes are apt to reveal and leakage light is performed through the back writing.
Patent JP-S5831536-A (JP)
Title: Formation of semiconductor nitride layer
Inventor: HAYAFUJI TAKANORI
IPC: H01L21/318
Filed: 1981-08-19
Abstract: PURPOSE:To obtain a semiconductor element having excellent electrical characteristic, by reducing the amount of oxygen mixed into a nitride film. CONSTITUTION:A substrate having a semiconductor layer is heat-treated in an atmosphere of less than 1 atm. and having as its a principal component a non- oxidizing gas containing nitrogen. By thus decreasing the pressure of the entire atmosphere, the partial pressure of mixed O2 gas is lessened, thereby making it possible to reduce the amount of oxygen contained a nitride film. Although nitrogen gas may be employed as the nitrogen-containing non-oxidizing gas as a principal component of this atmosphere, such a gas is more preferable as ammonia or hydrazine, which contains a relatively well activated nitrogen atom.
Patent JP-H07311636-A (JP)
Title: Power interrupting time detecting circuit
Inventor: SATO KAZUO
IPC: G06F1/30
Filed: 1994-05-18
Abstract: PURPOSE:To measure rough power interrupting time by holding a voltage before power interrupting operation with energy which is accumulated previously in a capacitor when the power interrupting operation is performed, and placing a timer counter in operation with the accumulated energy and obtaining the power interrupting time. CONSTITUTION:When the input power source is turned ON, the capacitor 2 is charged and when the power source is turned OFF, energy is supplied from the capacitor 4 to the power source to temporarily hold the power source. While the power source is held, the timer counter 4 measures the time and writing to a nonvolatile memory 5 at time-up time is ended. Then when a certain time is elapsed from the state of the nonvolatile memory 5 at the time of the power interrupting operation, the power interrupting time is detected. Namely, when the power source is turned OFF, the voltage before the power interrupting operation is held with the energy accumulated previously in the capacitor 2 and the timer counter 4 is put in operation with the accumulated energy to obtain the power interrupting time. Therefore, the rough power interrupting time can be measured.
Patent JP-S5354649-A (JP)
Title: Elastic cnnection rod for reciprocating engine
Inventor: NUMATA SHIYOUJI
IPC: F16C7/02
Filed: 1976-10-28
Abstract: PURPOSE: To reduce the vibration and noise generation of a reciprocating engine and to purify exhaust gas and to improve engine output, by arranging an intermediate part itself of a connection rod as a spring consisting of an arc part, which symmetrically bends to both sides. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5921232-A (JP)
Inventor: KANAZAWA TERUSATO
IPC: H02J3/24
Filed: 1982-07-26
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-S619457-A (JP)
Title: Light-resistant polyamide molding
Inventor: YAMANAKA TAKAO
IPC: C08L71/02
Filed: 1984-06-22
Abstract: PURPOSE:A polyamide molding which maintains light resistance persistently for a long time and comprises solid particles of a zeolite retaining copper ions, a vehicle, and a polyamide. CONSTITUTION:0.005-10wt% solid particles of a zeolite (a) consisting of, for example, a powdered A-type zeolite having a specific surface of 150m<2>/g or greater, a mol ratio SiO2/Al2O3 of 14 or greater, and the particle diameter of 20mum or smaller are allowed to undergo ion exchange with a solution of CuSO4, etc. (b) to produce a copper-zeolite (A) retaining 0.001-0.5wt%, based on a molding, copper ions. Component A is kneaded with a vehicle (B) having a viscosity of 500-900cP (at 75 deg.C) and little reactivity with component C (e.g. diethylene glycol adipate) to give a slurry, which is added to a melted polyamide (C) (e.g. nylon 6) and mixed to disperse uniformly. This mixture is molded to give the titled molding in the form of particle, film, fiber, pipe, etc.
Patent JP-S63295955-A (JP)
Title: Manufacture of gradient gel film for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/447
Filed: 1987-05-28
Abstract: PURPOSE:To manufacture a highly reproducible gradient gel film, by supplying monomer as medium liquid for electrophoretic separation to a coating head varying the density thereof continuously to form a gel film with a density gradient. CONSTITUTION:A low-density monomer liquid 1 and a high-density monomer liquid 2 as medium liquid for electrophoretic separation and a polymerizing reaction initiator liquid 3 are sent to a static 7 to be mixed by agitation. Here, at first, the low-density monomer liquid 1 is sent at a larger flow rate, and the high-density monomer liquid 2 at a smaller flow rate. Thereafter, the density is varied continuously over the part unit length of a gradient gel film so that the low-density monomer liquid 1 is sent at a smaller flow rate while the high- density monomer liquid 2 at a larger flow rate. Then, the monomer mixed liquid is supplied o a coating head 8 and applied on a web 13 to form a gradient gel film, which given a density gradient. Thus, the low- and high-density monomers are applied varying the flow rate ratio thereof, thereby achieving a higher productivity of the gradient gel film as well as a higher reproducibility.
Patent JP-S62287135-A (JP)
Title: Method for inspecting electrode pattern
Inventor: MATSUI HIROYUKI
IPC: G01N27/26
Filed: 1986-06-04
Abstract: PURPOSE:To permit the easy discovery of defects and to improve the accuracy and reliability of an inspection by electrodepositing a dye to an electrode pattern by an electrophoretic electrodeposition method so that the defects such as disconnections and short circuits generated in the electrode pattern are visualized and inspected. CONSTITUTION:A part 20 between two broken lines in electrode parts 5 formed by patterning a thin transparent conductive film on a glass substrate 1 is the region immersed into an electrodeposition bath in order to electrodeposit the dye thereon by the electrophoretic method. The prescribed electrode of a power source for electrodeposition is connected to all the terminal parts 9 of the electrode pattern and the electrode parts 5 are immersed in the electrodeposition bath for IR electrodeposition and are energized. The red electrodeposition is then applied on the surface of the electrode parts 5. If there is the defect such as disconnected part 6 therein, the current does not flow beyond said part and the electrode part 8 which is not electrodeposited by the red dye is generated. A difference in hue is thereby generated between the electrodes and therefore, the disconnected part 6 is easily discovered visually from the electrode pattern consisting of the many electrodes.
Patent JP-H05299847-A (JP)
Title: Multilayered wiring board and dielectric material
Inventor: NINOMIYA HIDEAKI
IPC: C04B35/111
Filed: 1992-04-23
Abstract: PURPOSE:To provide a small-sized, warp-free wiring board by equalizing the volume ratios of the principal material in its base layer and dielectric layers. CONSTITUTION:Substrate layers 21-24 are composed of a low-permittivity material that contains aluminum oxide and alkaline earth silicate glass. Dielectric layers 31 and 32 are composed of titanium oxide as high-permittivity material (maybe with an additive of aluminum oxide) and alkaline earth silicate glass. A condition, DTA=SA+ or -0.05, is satisfied, where SA is the volume ratio of aluminum oxide to aluminum oxide plus alkaline earth silicate glass, and DTA is the volume ratio of titanium oxide plus aluminum oxide to titanium oxide plus aluminum oxide plus alkaline earth silicate glass.
Patent JP-H01303254-A (JP)
Title: Picture recording material supply device
Inventor: SHIRAISHI ATSUSHI
IPC: B65H20/00
Filed: 1988-05-30
Abstract: PURPOSE:To make it possible to store even a single piece of picture recording material in a magazine charging part by providing a groove to hold trailing edge side of a single piece of picture recording material and a regulation member to regulate the leading edge and the side edge of this material in the magazine charging part. CONSTITUTION:In case of using a single piece of image receiving paper sheet c, at first a roller 203 is rotated to an imaginative line position, and after a magazine 43 is removed, the trailing edge of the image receiving paper sheet c is inserted inside a groove 202b formed on the right side inner wall face 200a of a magazine 200. At the same time, the leading edge part of the image receiving paper sheet c is put on a roller 201 and brought in contact with to a regulation member 204. Subsequently, after the position of the side edge part is adjusted in relation to the groove 200b and the regulation member 204, the roller 203 is returned to the actual line position, the leading edge side of the image receiving paper sheet c is held between a pair of the rollers 201 and 203, and the regulation member 204 is retreated either upward or downward. At this time, the trailing edge part of the image receiving paper sheet c is held in the groove 200b and at the same time, the side edge part is regulated by both edges of the groove 200b and the image receiving paper sheet c is held inside the charging part 200.
Patent JP-H06342962-A (JP)
Title: Semiconductor laser
Inventor: ISHIHARA TAKENAO
IPC: H01S5/0232
Filed: 1993-06-01
Abstract: PURPOSE:To suppress deterioration of a wave surface aberration of a laser light ray, to prevent decreases in life and heat resistance of a semiconductor laser element and to reduce in size the laser itself in the laser formed by sealing the element with a resin package. CONSTITUTION:A semiconductor laser is formed by sealing a semiconductor laser element 12 and a photoreceiver 13 for detecting an optical output of the element 12 with a resin package 14, and a fluid material 15 is sealed in the package 14.
Patent JP-S5356315-A (JP)
Title: Emulsified solution of fat soluble drugs
Inventor: OOSAWA SHIGEMITSU
IPC: A61K9/107
Filed: 1976-11-01
Abstract: PURPOSE: To prepare an emulsified solution of fat soluble drugs having excellent stability for a long time and no side effects to the human body without using an emulsifier by dissolving lecithin and fat soluble drugs in ethanol, followed by adding water to the solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04330927-A (JP)
Title: Gas-liquid mixer
Inventor: SATO TETSUSABURO
IPC: C02F3/22
Filed: 1991-05-02
Abstract: PURPOSE:To introduce air to the depth of water by providing an aerator for introducing air into liq. utilizing the negative pressure produced on the back of a rotating impeller and an outer cylinder member provided with an opening at the upper part, and surrounding the aerator and extending a liq. feed member communicating with the upper opening to a position deeper than the impeller of the aerator. CONSTITUTION:A self-sucking aerator 3 for introducing air into liq. utilizing a negative pressure produced on the back of a rotating impeller 2, an outer cylinder member 6 provided with an opening at the upper part and surrounding the aerator 3 and a liq. feed member 11 communicating with the opening are furnished. The member 11 is extended to a position deeper than the impeller 2 of the aerator 3. Consequently, air is introduced to the depth of water by utilizing the self-sucking aerator.
Patent JP-S5823944-A (JP)
Inventor: BARUTAA RIHIARUTO SHIYUMITSUTO
IPC: D04B9/12
Filed: 1982-07-28
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-S62286114-A (JP)
Title: Control system for power supply of information processor
Inventor: MAGOORI EIJI
IPC: G06F1/00
Filed: 1986-06-05
Abstract: PURPOSE:To prevent the erasion of information or the mechanical breakage of a memory medium that is caused when an operator cuts off a power supply inadvertently, by providing a power supply cut-off instruction invalidating means to inhibit the cut-off of the power supply of an information processor while an electrical or mechanical system of the processor is working. CONSTITUTION:Receiving a power supply cut-off instruction signal 13, a power supply cut-off instruction valid/invalid deciding circuit 4 delivers a power supply cut-off permission signal 14 to a power supply circuit 5 as long as both logical and mechanical action mode display signals 11 and 12 are not under an action mode display. Thus, the signal 13 is invalidated even in case an operator cuts off inadvertently the power supply of an information processor while an electrical or mechanical system is working. Therefore, the circuit 5 is never actuated. While a power supply cut-off instruction valid/invalid decision suppressing circuit 6 suppresses a suppression signal 16 to control the circuit 4 under an inactive state, i.e., a suppression state. Thus, since the circuit 4 is controlled to be a non-active state or a suppression state, the signal 13 is supplied directly to the circuit 5 and the power supply of the processor is cut off. In such a way, the information erasion or the mechanical breakage of a memory medium can be avoided against the inadvertent cut-off of the power supply done by an operator by providing the circuit 4.
Patent JP-H04331352-A (JP)
Title: Particulate analysis device
Inventor: KAMISAKA HIROJI
IPC: F02B3/06
Filed: 1991-05-03
Abstract: PURPOSE:To enable a particulate analysis of a diesel engine exhaust gas to be performed automatically and continuously. CONSTITUTION:A taper-shaped filter 1 is passed continuously at a fixed speed in the order of a sample channel 5 which supplies a fixed flow of exhaust gas from a diesel engine and a heating combustion furnace 12 for combusting a particulate which is adhered to the filter 1 under O2 atmosphere. A combustion gas which is obtained by the heating combustion furnace 12 is analyzed continuously by an analysis meter 18 along with it. The sample channel 5 is constituted by setting an upstream side of a ductwork for sucking a fixed flow of air by a pump 8 to be a Venturi pipe 6 and then connecting a sample introduction pipe 7 which introduces one portion of exhaust gas from a diesel engine 4 to a throat portion 6a of the Venturi pipe 6 for supplying a fixed flow of exhaust gas.
Patent JP-S5755702-A (JP)
Title: Controller for motor
Inventor: NARITA HIROSHI
IPC: H02P7/291
Filed: 1980-09-22
Abstract: PURPOSE: To increase charging currents to a battery from a DC feeder or the motor without largely augmenting the loss of charging resistance by mounting a means for increasing charging currents to the battery when a chopper is at off.  
     CONSTITUTION: A parallel connector of a capacitor CB and a resistor RB 2  is connected in parallel with a resistor RB 1  through a diode DB while a cathode of a flyweel diode DF flowing back the currents iM of the motor when the chopper CH is at off is connected to the parallel connector and the diode DB. When the chopper CH is at off, the currents iM of the motor flow through the diodes DF, DB and decrease. Consequently, differential voltage between the voltage VS of the DC feeder and the voltage VB of the battery is applied to the parallel connector, and currents each flow through the capacitor CB and the resistor RB 2  and function as charging currents iB 2  to the battery B t . Accordingly, charging currents to the battery can be increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04331396-A (JP)
Title: Radiation detector
Inventor: SHIMIZU KEIJI
IPC: G01T1/20
Filed: 1991-05-02
Abstract: PURPOSE:To exactly measure radiation quantity from a radiation source by detecting efficiently the radiation from a small amount of measuring sample including radiation source. CONSTITUTION:A scintillator unit 1 is constituted of more than three scintillators having at least one plane side wall and the radiation emitted from a measuring sample put in its hollow part goes in the plane side wall constituting the hollow and is detected as scintillation light by each scintillator having the plane side wall. Each scintillator is connected to the neighbouring scintillator with no gap to enable it to detect all the radiation emitted by the measuring sample without leakage. Thus the radiation detection count by the scintillation unit 1 is increased without increasing the concentration of the radiation source. The detected radiation is converted to electric signal by a photo-electric multipier 4, concurrence of the detection is decided by a concurrence decision unit 6 and is processed as the data indicating the concentration of the radiation source.
Patent JP-H0679132-A (JP)
Title: Desulfurizing method and particle fluidized-bed desulfurizing apparatus
Inventor: KATO KUNIO
IPC: B01J8/32
Filed: 1992-05-22
Abstract: PURPOSE:To carry out desulfurization efficiently by continuously throwing in desulfurizing agent particles with specified particle size to the apparatus in which medium particles are fluidized at specified temperature in a SO2- or SO3-containing gas wherein the particles are inert and have specified particle size independent of the desulfurizing agent and fluidizing those particles together with the medium particles. CONSTITUTION:Desuflurizing agent (e.g. lime stone) particels with 0.1-20mum size are continuously thrown to an apparatus 4 by a desulfurizing agent feeder 3 wherein the apparatus 4 fluidizes inert medium particles (e.g. alumina) with 100-200mum size and independent of the desulfurizing agent at 700-1100 deg.C by a gas containing SO2 or SO3, and the particles are fluidized together with the medium particles, separated from the gas by cyclon 6, and then recovered in a desulfurizing agent collecting apparatus 7. As a result, by using the fluidized bed of the specified particles, the fine desulfurizing particles which are hard to be fluidized can be fluidized as a stable gas-solid system fluidizing bed and thus economical dry-way desulfurization can be carried out efficiently.
Patent JP-H06319239-A (JP)
Title: Tab-bearing insulator for armature core slot
Inventor: DEBITSUDO ETSUCHI KAMINGUSU
IPC: H02K3/34
Filed: 1991-03-20
Abstract: PURPOSE: To prevent an armature in a slot from moving toward the commutator of an insulator or receding therefrom by bending a tab or tabs extending from first and/or second end at the body part of the insulator. CONSTITUTION: An insulator 52 comprises a body part having first and second ends 54, 56 being aligned, respectively, with one and the other ends of a core 22 facing the commutator 20 of an armature 14 when the insulator 52 is fitted in the core slot 30 of the armature 14. The insulator 52 further comprises a tab or tabs 58 extending from first and/or second end 54, 56 at the body part of the insulator 52. The tab 58 extending from the second end 56 is bent to be located in a plane parallel with the other end of the core 22. This structure prevents the armature 14 in the core slot 30 from moving toward the commutator 20 of the insulator 52 or receding therefrom.