baber/WOPTO huggingface dataset:
Patent JP-S63122159-A (JP)
Title: Semiconductor device
Inventor: KODA TSUNEMITSU
IPC: H01L23/50
Filed: 1986-11-10
Abstract: PURPOSE:To increase the general utility of a lead frame and to enhance an effect of the mass production by a method wherein an insulating resin film and additionally an electric-conductive metal thin-film formed on it are formed on the lead frame in such a way that they surround an island part. CONSTITUTION:A semiconductor device 1 is connected electrically to a lead frame by means of a metal thin-wire 2. In addition, an island 3 is connected electrically to a metal thin-film 5 formed on an insulating resin film 4 by means of a metal thin-wire 2'. A lead 6 required as a grounding pin is connected to the metal thin-film 5 by means of a metal thin-wire 2'', and functions as the grounding pin. Polyimide is suitable for the insulating resin material while a three-layer structure of copper + nickel + gold is suitable for the metal thin-film. The insulating resin film 4 is glued to the lead frame via an adhesive layer on its reverse face.
Patent JP-H0795841-A (JP)
Title: Underfloor insect pest-exterminating car
Inventor: FUJII KANJI
IPC: A01M7/00
Filed: 1993-09-29
Abstract: PURPOSE:To make it possible to surely confirm the advancing direction of a traveling car body provided with a television camera, illumination lamp and a nozzle for spraying an exterminator when the car body is subjected to remote control by a monitor. CONSTITUTION:This underfloor insect pest-exterminating car comprises coupling the front wheels provided with a steering apparatus due to electric power to a driving apparatus, carrying a base capable of horizontally rotating by the electric power on the car body 1 provided with wheels, providing a head 19 on the base so as to freely enable oscillation in the vertical direction centering a lateral shaft by electric power and providing a television camera 22, an illuminating lamp 23 and nozzles 20 and 21 toward the same direction on the head. In the car, a directing sensors 31 and 32 for detecting states where the television camera 22 turns toward the front and the rear of the car body 1 and a visual angle sensor 34 for detecting an angle of the television camera capable of illuminating parts of the front and the rear of the car body 1 are provided, and a driving circuit for starting the rear wheels by order signals from the directing sensors 31 and 32 and visual angle sensor 34 is provided.
Patent JP-2000098448-A (JP)
Title: Focal-plane shutter for camera
Inventor: TAKAHASHI SHIGEMI
IPC: G03B9/36
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter capable of excellently stopping a blade group at the time of finishing exposure traveling. SOLUTION: A front blade group 4 is constituted of arms 5 and 6 and blades 7, 8, 9 and 10, and a rear blade group 12 is constituted of arms 13 and 14 and blades 15, 16, 17 and 18. Cushioning members 2 and 3 are attached to a shutter bottom plate 1, and cushioning members 24, 25, 26 and 27 are attached to an auxiliary bottom plate 21. Simultaneously with or immediately after making the driving pins of the respective driving members abut on the cushioning members 2 and 3, the overhanging parts 6b and 14b of the arms 6 and 14 which are not directly coupled with the respective driving members abut on the cushioning members 26 and 24, and simultaneously with or immediately after that, the blades 7, 8, 9 and 10 of the front blade group 4 abut on the member 25 and the slit forming blade 18 of the rear blade group 12 abuts on the member 27 in the final stage of the exposure traveling in the respective blade groups 4 and 12.
Patent JP-H01109338-A (JP)
Title: Image forming device with auxiliary exposure device
Inventor: OHASHI KUNIO
IPC: G03B27/32
Filed: 1987-10-23
Abstract: PURPOSE:To prevent the degradation in quality of an image even in case of using photoreceptive sheets different in production lot by providing a means to which the photosetting characteristic of the photoreceptive sheet is inputted and a means which sets the quantity of light of an auxiliary exposure device based on the inputted photosetting characteristic. CONSTITUTION:An auxiliary exposure device 42 which corrects the photosetting characteristic (mainly, gamma) of the photoreceptive sheet sent from a photoreceptive sheet cassette 2 is provided on a sheet supporting base 4. Three kinds of photosensitive microcapsule of blue, green, and red are uniformly dispersed and coated on a base sheet to obtain the photoreceptive sheet and when an operator inputs the photosetting characteristic at the time of replacing the photoreceptive sheet, the quantity of light of the auxiliary exposure device 42 is set based on this characteristic. Since auxiliary exposure is performed in accordance with the photosetting characteristic of each photoreceptive sheet based on the difference of production lot, the photosetting characteristic is accurately corrected to satisfactorily form an image.
Patent JP-H08127039-A (JP)
Title: Polyolefin/polyamide alloy injection molded body with protective skin layer
Inventor: KATO ATSUSHI
IPC: C08L77/00
Filed: 1994-11-01
Abstract: PURPOSE: To provide a polyolefin/polyamide alloy injection molded body of superior resistance to chemicals and mechanical properties. CONSTITUTION: A polyolefin/polyamide alloy injection molded body is provided with a core layer as a molded body containing polyolefin/polyamide alloy and a protective skin layer formed on the core layer and containing low-molecular- weight polyolefin and/or low-molecular-weight polyamide.
Patent JP-H07126031-A (JP)
Title: Method for synthesizing porous preform for optical fiber
Inventor: ISHIDA SADANORI
IPC: C03B37/014
Filed: 1993-10-27
Abstract: PURPOSE:To synthesize a porous preform for optical fiber capable of synthesizing a porous glass preform having a uniform outside diameter by increasing the amount of glass fine particles sticking to an end of a target. CONSTITUTION:This method for synthesizing a porous preform for optical fiber is to control the profile of glass fine particles ejected from a burner 16 with a rectifying gas when an end of a traversing target 10 reaches the vicinity of the burner 16, narrow the sticking region of the glass fine particles at the end of the target 10 and increase the amount of the glass fine particles sticking to the end of the target 10.
Patent JP-H0582401-A (JP)
Title: Solid electrolytic capacitor
Inventor: SHIMADA AKIHIRO
IPC: H01G9/028
Filed: 1991-09-20
Abstract: PURPOSE:To realize highly reliable thin solid electrolytic capacitor by firmly joining anode bodies with a cathode body so as to improve the sealing performance. CONSTITUTION:In this solid electrolytic capacitor constituted in such a way that a plate-like cathode body 5 is placed between anode bodies 1a and 1b, a through hole is provided through part of the cathode body 5 which is in contact with the conductive layers 4 of the anode bodies 1a and 1b and, at the same time, the conductive layers 4 are provided at least in the through hole. The joining strength between the anode bodies 1a and 1b and the cathode body 5 is improved by the conductive layers 4 provided in the through hole.
Patent JP-H03134148-A (JP)
Title: Method for controlling plating deposition on outside surface of hot dip coated steel pipe
Inventor: HASEGAWA KATSUHIRO
IPC: C23C2/14
Filed: 1989-10-18
Abstract: PURPOSE:To largely remove the excess plating metal on a rear surface side and to uniformize the plating deposition on the outside surface of a steel pipe by blowing gas onto the outside surface of the hot dip coated steel pipe and setting the blowing angle on the under surface side larger than the blowing angle of the upper surface. CONSTITUTION:The hot dip coated steel pipe 1 pulled up from a hot dip metal coating cell is moved relative to a blow ring device 13. The gas is blown to this steel pipe 1 from gas blowing nozzles 22A, 22B of the blow ring 21 by which the plating deposition on the outside surface of the pipe is controlled. The gas blowing angle formed of the above-mentioned gas blowing nozzles 22A, 22B with the arrowmarked progressing direction of the steel pipe 1 is varied with the upper surface side and under surface side of the pipe 1. Namely, the blowing angle theta>=B on the under surface side of the pipe is set larger than the blowing angle thetaA on the upper surface side of the pipe. The plating layer on the under surface side which is increased in thickness by sagging down, etc., is strongly blown off in this way, by which the plating deposition over the entire part on the outside surface of the steel pipe 1 is uniformized.
Patent JP-H03132151-A (JP)
Title: Composite communication equipment
Inventor: KAWAKAMI TAKASHI
IPC: H04N1/00
Filed: 1989-10-17
Abstract: PURPOSE:To discriminate the transmission reception modes automatically and to select one of them by sending a signal representing a function of the 1st transmission reception mode and a signal representing enabled transmission reception of data in the 2nd transmission reception mode prior to the reception of the data. CONSTITUTION:A high speed MODEM 5 is used for high speed communication for a picture data for a facsimile equipment or the like and a low speed MO DEM 6 is used for low speed communication when a picture data and a voice data are sent/received with multiplex like a drawn picture communication. The equipment is a composite communication equipment selecting the 1st transmission reception mode sending/receiving a picture data and the 2nd transmission reception mode sending/receiving a picture data and a voice data with multiplexing and sends a signal representing a function of the 1st transmission reception mode and a signal representing enabled transmission reception of data in the 2nd transmission reception mode prior to the reception of the data. Thus, the 1st and 2nd transmission reception modes are discriminated automatically and one of the transmission reception modes is automatically selected.
Patent JP-H01112561-A (JP)
Title: Tape loader
Inventor: NAKAJIMA TOSHIHIKO
IPC: G11B15/665
Filed: 1987-10-27
Abstract: PURPOSE:To minimize a distance between a tape and a chassis and to form a tape loader into thin type by providing a catching mechanism and a guide post adjusting mechanism on the top of a tape guide block. CONSTITUTION:A bush 3 is force-fed with its screw part 3a and fitting part 3b into a guide block 2 of the tape guide block in the title tape loader. Then, a post unit 5 is disposed to the bush 3, while a guide pin 7 is force-fed into the guide block 2. This guide pin 7 is pressed by a ring plate 9 and guided by a guide rail 8 to move. Moreover, a detaining part of the bush 3 force-fed into the guide block 2 is caught by a guide block catcher 6 and perfectly fixed by a charge mechanism. Then, the height adjustment is carried out by turning a groove part 5a of the guide post unit 5, the distance L between the centers of the main chassis 10 and the tape 1 being hence minimized.
Patent JP-H04146909-A (JP)
Title: Production of high-nitrile resin
Inventor: TAMURA AKINORI
IPC: C08F279/00
Filed: 1990-10-09
Abstract: PURPOSE:To produce a high-nitrile resin which lowly emits an odor during molding and can give a lowly odorous molding by adding a specified coagulant to the latex in graft-polymerizing a mixture of an unsaturated nitrile with a comonomer in the presence of a diene rubber. CONSTITUTION:100 pts.wt. mixture of an unsaturated nitrile (containing at least 50wt.% unsaturated nitrile) with a comonomer (e.g. methyl acrylate) is graft-polymerized in an emulsion in the presence of 1-40 pts.wt. diene rubber and an emulsifier (e.g. salt of dialkyl sulfosuccinate). After the polymerization, a coagulant which reacts with the emulsifier to give a product having a heat decomposition temperature of 220 deg.C (e.g. magnesium sulfate) is added to the latex to obtain a high-nitrile resin.
Patent JP-H07103420-A (JP)
Title: Combustion device
Inventor: KUMON MASAAKI
IPC: F23D14/08
Filed: 1993-09-30
Abstract: PURPOSE:To enable a stable combustion to be attained by a method wherein a flame hole structure of a thin flame burner is provided with thick gas recesses, the recesses are communicated with an adjoining thick flame burner then e thick flame is formed between the thin flames. CONSTITUTION:A thin flame is formed above a flame hole structure with thin mixture gas supplied to a thin flame burner 2 during combustion and thick flame is formed on a flame hole structure 11 with the thick mixture gas supplied to a thick flame burner 3. The flame hole structure 11 of the thin flame burner 2 is provided with thick gas recesses 13 so as to divide the thin flame holes and form them. Thick gas is flowed from the thick flame burner 3 near the thick gas recesses 13 so as to form the thick flame on the thick gas recesses 13. With such an arrangement as above, the thick flame is formed between the thin flames of the thin flame burner 2, resulting in that it is possible to restrict the lifting of the thin flame, the vibratory combustion and to make a stable combustion.
Patent JP-H02117498-A (JP)
Title: Orbit control unit for artificial satellite
Inventor: MURANAKA NOBORU
IPC: B64G1/26
Filed: 1988-10-25
Abstract: PURPOSE:To normally control inclinations of its attitude during movement on an orbit perpendicular to a spin shaft, by loading a spin type solar sensor and an orbit control computer on a spin type artificial satellite so as to find at the satellite the amount of residual torque between radial direction thrusters. CONSTITUTION:In a satellite carrying thereon a plurality of radial direction thrusters 1, 2 for providing thrust perpendicular to a spin shaft 5, a chemical propulsion valve 11 for performing switching of fuel to be supplied to the radial direction thrusters 1, 2, a spin type solar sensor 8 for detecting both the strength of sunlight and a spin solar angle defied by the spin shaft 5 and by the incident line of the sunlight, and an orbit control computer 3, the orbit control computer 3 computes residual torque according to changes in spin solar angle signals and, in addition to control signals produced according to the commands of injection from a terrestrial station, sends actuating and control signals to the chemical propulsion valve 11 of the radial direction thrusters 1, 2, so that the residual torque is 0. Fluctuations of the satellite are thus reduced to small amount.
Patent JP-H02116134-A (JP)
Title: Manufacture of heterojunction bipolar transistor
Inventor: MOHAMADO MADEIHIAN
IPC: H01L29/205
Filed: 1988-10-25
Abstract: PURPOSE:To avoid a step on a mask for forming an emitter mesa and facilitate a levelling process for forming an electrode and realize mass-production suitable for a fine and integrated structure by a method wherein a substrate is etched by the use of the mask until a base layer is exposed and then a base electrode metal layer is evaporated over the whole surface of the substrate including the mask. CONSTITUTION:After an n-type GaAs collector layer 2, a p-type GaAs base layer 3 and an n-type AlGaAs/GaAs emitter layer 4 are formed on an semiinsulating GaAs substrate 1, the substrate 1 is etched with an SiO2 mask until the base layer 3 is exposed. Then AuZn metal layers 33 and 5 are evaporated over the whole surface of the substrate 1 and, further, photoresist is applied over the whole surface of the substrate 1 and photoresist masks 6 and 66 are exposed on a mask 5. Then the mask 5 and the metal layers exposed on the mask are removed and metal for an emitter electrode is evaporated over the whole surface and the photoresist masks 6 and 66 are removed to form an AuGe layer 44 for the emitter electrode to facilitate the formation of a flat part for forming an electrode.
Patent JP-H03130793-A (JP)
Title: Image forming device
Inventor: KUSUKI TOSHIAKI
IPC: G03G21/10
Filed: 1989-10-16
Abstract: PURPOSE:To prevent toner which is not fixed from being disposed of by providing an auxiliary developing roller, performing switching to an image formation state wherein collected toner is used, and performing development on a photosensitive body. CONSTITUTION:An image is formed on a photosensitive body drum 1 with toner which is attracted through developing rollers in developing devices 2 and 3 and then toner remaining on the surface of the photosensitive body drum 1 is removed by a cleaning blade 6. This residual toner is collected in a cleaning box 7 and when it is collected exceeding a specific amount, that is indicated by an annunciating means. Then a switching control part operates the auxiliary developing roller 8, a development switching means, and a cleaning blade operation switching means to performs the switching to the image formation state wherein the collected toner is used. At this time, the developing rollers are at non-development positions, the blade 6 turns off, and the roller 8 attracts the collected toner to the photosensitive body 1. Consequently, toner which is not fixed is not disposed of.
Patent JP-H01111957-A (JP)
Title: Sound-insulating floor material
Inventor: KAWAGUCHI SHIRO
IPC: E04F15/18
Filed: 1987-10-26
Abstract: PURPOSE: To increase a sound insulation capability by sticking on the rear surface of a floor material a damping body obtained by incorporating a damping foam body in voids of a dynamic rigid mat-like object such as natural fiber. CONSTITUTION: A decorative sheet 3 such as precious wood veneer is stuck on the surface of a base material 2 of a plywood or the like so as to form a floor material 1. Then a damping body 4 obtained by making one or several types of natural fibers to be intertwined and incorporating a damping foam body in voids of dynamically rigid natural fiber-like objects such as palm is stuck on the rear surface of a floor material 1. Thus the floor material 1 excellent in walking feeling can be provided.
Patent JP-H04145421-A (JP)
Title: Camera with swinging and tilting mechanism
Inventor: ISHIKAWA MASAAKI
IPC: G03B5/06
Filed: 1990-10-08
Abstract: PURPOSE:To obtain proper exposure even when tilting and shifting operations are made by detecting a tilted and shifted amounts and, when the amounts exceed prescribed values, switching the exposure controlling method. CONSTITUTION:When a tilt seat 2 tilts along an R seat 3, a brush A9 slides on the encoder pattern of a substrate A11 and the tilted amount is inputted to a microcomputer 14. When a shift seat 4 shifts along a mount seat 5, a brush B10 slides on the encoder pattern on a substrate B12 and the shifted amount is inputted to the microcomputer 14. The tilted and shifted amounts outputted from an encoder are respectively compared with prescribed values in the microcomputer 14 and, when a signal indicating that they are larger than the prescribed values is inputted, a lens information outputting section transmits the information inside a camera. Upon receiving the signal indicating that the titled and shifted amounts of a lens exceed the prescribed values, an exposure control circuit inhibits exposure control.
Patent JP-H08224309-A (JP)
Title: Device for powder inhalation
Inventor: JIYANNRUI BUGAMON
IPC: A61M13/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To inhale contents packaged in a capsule speedily and surely. SOLUTION: This powder inhaler is provided with a movable loader 3 with at least two chamber 30s each to contain capsule G. The cover turns loader 3 around in only one direction stage by stage, and lock each chamber 30 to the inhaling place where top end 11 for dosage connects capsule G. Two blade 41 and 42 are each fixed to housing 1 and the cover. The end of capsule G is cut by the successive changes of position of the cover against the housing 1.
Patent JP-H06124670-A (JP)
Title: Fluorescent display panel with built-in driving semiconductor element
Inventor: YOKONO MASAMICHI
IPC: H01J31/15
Filed: 1992-10-08
Abstract: PURPOSE:To stably drive an anode with extraordinary wide surface area or outside elements whose electric characteristics are different without developing new semiconductor element for driving. CONSTITUTION:A wiring layer 3 to be connected with a prescribed electrode is formed on the surface of an anode substrate 1 made of glass wherein the wiring layer is composed of aluminum thin film. One end of the wiring layer 3, the end near a semiconductor element 5 for driving, becomes a bonding pad 7. At the time a product is designed, regarding the wiring layer 3 to be connected with anodes with large surface area among anodes and outer elements, the shape of the wiring layer 3 which enables parallel connections with a plurality of output parts 12 is planed.
Patent JP-H06319497-A (JP)
Title: Method to improve fragrance and flavor of stored beverage and edible oil
Inventor: KEBIN SHII SUPENSAA
IPC: A23L2/44
Filed: 1993-10-01
Abstract: PURPOSE: To improve the aromas and tastes of preserved beverages and cooking oil. CONSTITUTION: The beverage and/or cooling oil are in contact with noble gas, noble gas mixture or the mixture of at least one kind of noble gas and carrier gas during preserving or producing.
Patent JP-2000099703-A (JP)
Title: Data converter and data converting method
Inventor: KONDO TETSUJIRO
IPC: G06T1/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the quality of data while avoiding the constitution to be complexed in a data converter. SOLUTION: This data converter for converting 1st data into 2nd data is provided with a class determination means 103 for extracting plural sampling data including noticed sampling data from the 1st data and determing a class for the noticed sampling data by finding out the ratio of differences among the respective sampling data. Consequently, data can be classified while effectively using a small number of classes and the quality of data can be improved while evading the complexity of constitution.
Patent JP-H06121402-A (JP)
Title: Electric motor car driven by battery
Inventor: ISHIYAMA HIROSHI
IPC: B60L15/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide a battery-driven electric motor car wherein excellent cooling of a semiconductor switch and saving of power consumption can be made compatible. CONSTITUTION:A semiconductor switch 3 controls the ON/OFF of a current to a motor 2 for vehicle running from a battery 1 in response to the command value from an accelerator means 6. A temperature detecting means 17 detects the temperature of the semiconductor switch 3. A cooling-device control means 8 controls the ON/OFF of cooling devices 4 and 5. The cooling devices 4 and 5 cool the semiconductor switch based on the operating command from the cooling-device control means 8. The cooling-device control means 8 accelerates the start of the driving of the cooling devices 4 and 5 when the tread angle of the accelerator means 6 is large. As a result, the cooling of the semiconductor switch 3 is accelerated when the accelerator means 6 is largely stepped on, and the large current flows through the semiconductor switch 3.
Patent JP-2000096471-A (JP)
Title: Rope
Inventor: YAMAMOTO NOBUAKI
IPC: D07B9/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rope capable of selecting size of loop or the like as necessary so as to improve versatility and forming and releasing loop or the like easily and securely without skill so as to improve convenience and reliability. SOLUTION: This rope is obtained by following steps; a rope 1 is made of 6-16 braids 2 by forming braid shape at rough pitch, the rope 1 is formed to have opening parts and to be opened at every joint part of the braid 2 by pressing to shortening direction and to be tight by stretching, at the end of the braid 2, rigidity is imparted untyingly and an impelling part 5 capable of inserting into the opening part is formed, the braid 2 is made of a synthetic resin of polypropylene and polyethylene having such rigidity as deforming to be opened around axial center when pressing the braid 2 to shortening direction axially.