baber/WOPTO huggingface dataset:
Patent JP-H0294680-A (JP)
Title: Manufacture of electrostriction effect device
Inventor: SHIRASU TETSUO
IPC: H01L41/09
Filed: 1988-09-30
Abstract: PURPOSE:To make it possible to obtain an electrostriction effect device having high resistance to moisture by forming a metal within resin in a lamellar form and disposing a metal cap on both ends of a device. CONSTITUTION:A resin film 4 is formed on an electrostriction effect device, and the device of a film-like metal 5 is wound on the resin film 4. At this time, it is needed that both ends 5a, 5b of the film-like metal 5 overlap each other (about 1/2 the outer circumference). Further, an epoxy powdered resin is applied by an electrostatic coating apparatus so as to coat the almost entire surface of the metal 5, then heated, and hardened completely, including the resin film 4, forming a resin film 6. Lastly, metal caps 7a, 7b are fixed on the both-end surface of the device with an adhesive. A sealing resin 8, such as liquid epoxy, is injected to the mating face with the film-like metal 5 by a dispenser, hardened, and sealed. Thus, high resistance to moisture can be obtained.
Patent JP-H0986491-A (JP)
Title: Structure of seat for water jet propulsion boat
Inventor: KOYANAGI TOMOYOSHI
IPC: B63B35/73
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an internal space and to reliably prevent fouling and the damage of a rear seat. SOLUTION: The structure of the seat of a water jet propulsion boat comprises an operation handle arranged on the central line of a hull; an astride seat 21 for a driver arranged in the rear of the operation handle; and an astride rear seat 22 arranged adjacently to the rear side of the seat 21 for a driver. The seat 21 for a driver is provided at its rear end part with a lock means 7 and constituted removably from a seat stand 3. The rear seat 22 is attached removably from the seat stand 3 in such a manner to cover the lock means 7 therewith, and an inspection port 32 for an engine is formed below the seat 21 for a driver. A cover for the inspection port 32 for an engine is formed at the seat 21 for a driver, an article container 6 is arranged below the rear seat 22, and the rear seat 22 forms a cover for the article container 6.
Patent JP-H0590639-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: FUJIMOTO HIDETOSHI
IPC: H01L21/225
Filed: 1991-09-27
Abstract: PURPOSE:To supply a silicon carbide light emitting element higher in outside quantum efficiency than a conventional element. CONSTITUTION:An n-type silicon carbide layer 13 being a light emitting layer is made by heat-treating the Al-Si film 21 made on a silicon carbide 11, and further a p-type silicon carbide layer 14 is made by heat-treating the Al film 22 deposited on the Al-Si film 21. Moreover, an n-type silicon carbide layer 13 and a p-type silicon carbide layer being light emitting layers are made at the same time by heat-treating a group III metallic film larger in diameter of an atom than the Al film 22 and the Al deposited on the silicon carbide film 11. Hereby, an insulating layer does not occur between each conductive silicon carbide layer, so a light emitting element high in outside quantum efficiency can be made.
Patent JP-S60145393-A (JP)
Title: Production of organic composite plated steel sheet
Inventor: NOMOTO NOBUO
IPC: C25D7/06
Filed: 1983-12-30
Abstract: PURPOSE:To remove a thin plating film of Zn or Zn alloy together with a chromate film after electrodepositing uniformly said plating film over the entire surface of the non-plating surface of a one-side org. composite plated steel sheet by using a horizontal type fluid supporting electrolytic cell in the stage of producing said steel sheet. CONSTITUTION:A steel sheet on one side of which a plating layer of Zn or Zn alloy is formed and a chromate film and org. film are painted thereon and which is not treated with the other side is used as a steel sheet to be used for an outside sheet for an automobile, etc. The plating liquid and chromate treating liquid spreads to the one side on the opposite side as well and an unnecessary plating layer and chromate layer are formed thereon in the stage of forming the plating of Zn or Zn alloy and chromate film on one side of the steel plate. A horizontal type fluid supporting electrolytic cell is used in this case to form uniformly a thin plating layer on the non-plating surface to 0.3-1.5g/m<2> and the non-plating surface as an anoide is electrolyzed together with the chromate layer sticking thereto, by which the chromate layer and the Zn plating layer are simultaneously electrolyzed away.
Patent JP-H1088973-A (JP)
Title: Shield excavator
Inventor: KUHARA TAKASHI
IPC: E21D9/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To secure the water-stop property by starting a shield machine from a vertical shaft of a side wall which is formed of non-steel reinforcing material and concrete, and projecting a back filling material filling pipe from the peripheral surface of a skin plate, and directing a cutting mechanism to the peripheral side of the excavating machine and arranging freely to be appeared and disappeared. SOLUTION: This shield machine is started from a vertical shaft having a side wall, which is formed of non-steel reinforcing material and concrete, and a back filling material filling pipe 3 is provided from the peripheral surface of a skin plate 4. Continuously, a cutting mechanism 4 such as a telescopic jack 15, a support bracket 16 and a cutting roller 17 is arranged freely to be appeared and disappeared in relation to the peripheral side of the shield machine 10. With this structure, at the time of passing through a side wall, the cutting mechanism 14 is projected so as to scrape the side wall, and generation of catch of the back filling material filling pipe 3 is prevented. At the time of passing the excavating machine 10 through the side wall, cutting is performed by the cutting mechanism 14 so as to enable the water-cut.  With this structure, even in the case where the back filling material filling pipe 3, which is projected outside, exists, water-stop property is sufficiently secured, and while the machine can start, pass through or achieve the side wall of the vertical shaft.
Patent JP-2000076177-A (JP)
Title: Dma transfer control method
Inventor: ABE TOSHIHIRO
IPC: G06F13/28
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a DMA transfer control method capable of preventing a pseudo runaway operation at the setting of a DMA permission bit. SOLUTION: The DMA permission bit for permitting DMA transfer and a DMA request flag 1 to be set upon receiving a DMA request are provided. The DMA transfer is started when the DMA request flag 1 is set in a state of setting the DMA permission bit and the setting of the DMA request flag is inhibited if the DMA permission bit is not set.
Patent JP-H03109736-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHISHIMA KENJI
IPC: H01L27/04
Filed: 1989-09-25
Abstract: PURPOSE:To reduce steps by patterning an interconnection layer by isotropically etching without providing a stopper of etching. CONSTITUTION:An SiO2 film 13 of N<+> type regions 16, 17, etc., is removed by etching, polycide layers 26, 27, etc., are light etched, and a polycrystalline Si layer 22 is deposited. Then, the layer 22 is so patterned by isotropically etching as to allow the layer 22 to remain on the end 26a of the layer 26 on the side of the layer 27 and the end 26a of the region 16. Here, even if the overetching amount of the layer 22 is suppressed to the degree of ignoring etching amounts of the layers 26, 27, etc., the layer 22 may not remain as the sidewalls of the layers 26, 27. Thus, less steps may be provided.
Patent JP-H0296271-A (JP)
Title: Stock inquiry system
Inventor: MAE NOBORU
IPC: B65G1/00
Filed: 1988-09-30
Abstract: PURPOSE:To quickly perform the inquiry of the stock commodities and the transmission of ordering commands, etc., among the branch stores having data communication stations by providing a stock data control means, a stock inquiry processing means, a message communication processing means, etc., to each data communication station. CONSTITUTION:In case a data communication station 10A inquires of a data communication station 10B about the stock quantity of commodities, the station code, the commodity codes, etc., of the station 10B are inputted via an input operation means 15A and transmitted to the station 10B via a stock inquiry processing means 13A, a transmission/reception means 17A, and a public telephone circuit network 3. These input data are given to a stock data control means 12B via a transmission/reception means 17B of the station 10B. Then the stock data on the inquired commodities are read out of a commodity stock data storing means 11B and sent to the station 10A via the means 17B and the network 3. At the same time, a commodity transmission message, if desired, is transmitted via the message communication process means 14A and 14B, etc. Thus it is possible to quickly perform the inquiry of the stock commodities and the transmission of ordering commands, etc., among the branch stores having the data communication stations.
Patent JP-S63102385-A (JP)
Title: Manufacture of self-oscillation type semiconductor laser
Inventor: ABE HISASHI
IPC: H01S5/00
Filed: 1986-10-20
Abstract: PURPOSE:To manufacture a self-oscillation type semiconductor laser with a high yield by a method wherein a current constriction layer is made to grow on one main surface of a substrate on which a protruding stripe is formed and a reverse triangle trench whose crest reaches the stripe is formed in the current constriction layer and 1st cladding layer with a flat surface, an active layer and 2nd cladding layer are successively made to grow. CONSTITUTION:A stripe 12 is formed by etching one main surface of a substrate 11 and a current constriction layer 14 made of Te-doped N-type GaAs is laminated. Then a trench 15 which has a cross section of reverse triangle whose crest reaches the stripe 12 and is extended along the stripe 12 is formed from the surface of the current constriction layer 14. Further, on the surfaces of the current constriction layer 14 and the trench 15, 1st cladding layer 17 made of P-type Ga0.65Al0.35As, an active layer 18 made of P-type Ga0.87Al0.13As, 2nd cladding layer 19 made of N-type Ga0.65Al0.35As and a cap layer 20 made of N-type GaAs are successively laminated by liquid phase epitaxy. The yield of a self-oscillation type semiconductor laser obtained in this way is about 70 %.
Patent JP-2000049722-A (JP)
Title: Radio broadcasting line system
Inventor: AOKI TAKESHI
IPC: H04W88/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To enable a portable telephone set or PHS to select and listen to desired music from among a plurality pieces of music at any time and anywhere by providing a prescribed circuit for the portable telephone set or PHS. SOLUTION: When a music number which is previously announced is received from a terminal machine, a broadcasting station broadcasts music corresponding to this. A broadcast content is sent by a cable to a base station and then sent to a terminal machine from the base station nearest the terminal machine by a radio wave. The terminal machine makes the received radio wave pass through a high frequency amplifier circuit 14, a frequency conversion circuit 15, an intermediate frequency amplifier circuit 17 and a detection circuit 18. An analog wave is separated into right and left sounds by a stereo demodulation circuit 19 after detection. Left sound is listened to by a headphone through a left de-emphasis circuit 20 and a left low frequency amplifier circuit 21, and right sound through a right de-emphasis circuit 22 and a right low frequency amplifier circuit 23.  Song lyrics are displayed on liquid crystal display by making them match to the progress of music playing.
Patent JP-H08113578-A (JP)
Title: Production of (tert-alkyl)alkyldialkoxysilane compound
Inventor: KUBOTA TORU
IPC: B01J31/02
Filed: 1994-10-14
Abstract: PURPOSE: To produce a (t-alkyl)alkyldialkoxysilane compound in high safety and efficiency without using a lithium reagent. CONSTITUTION: This (t-alkyl)alkyldialkoxysilane compound of the formula R<2> R<3> Si(OR<1> )2 is produced by reacting a hydrogen trialkoxysilane of the formula HSi(OR<1> )3 with a tertiary Grignard reagent of the formula R<2> MgX<1> and a Grignard reagent of the formula R<3> MgX<2> and reacting the resultant silane compound of the formula R<2> R<3> SiH(OR<1> ) with an alcohol of the formula R<1> OH in the presence of a catalyst. In these formulas, R<1> is methyl or ethyl, R<2> is a 4-10C t-alkyl, R<3> is a 3-10C primary or secondary alkyl and X<1> and X<2> are same or different halogen atoms.
Patent JP-H04128788-A (JP)
Title: Display address generator
Inventor: KUBOTA KAZUHIRO
IPC: G09G5/38
Filed: 1990-09-19
Abstract: PURPOSE:To prevent a display screen from flickering even when a display start address value is written in display start address registers by altering the display area in a display memory by a CPU which supervises control over a display device. CONSTITUTION:When a processor 1 writes a new display start address in display start address registers 2 and 3 so as to alter the display area in the display memory 7, the written display start address value does not affect display address register values immediately. Namely, the display start address register values are reflected once a display equipment 8 informs a display start address transfer mechanism 6 of a screen start period next. Consequently, the display screen never flickers whenever the processor 1 rewrites the values of the display start address registers.
Patent JP-H06105334-A (JP)
Title: Field converter
Inventor: OWASHI HITOAKI
IPC: H04N9/79
Filed: 1992-09-18
Abstract: PURPOSE:To provide a signal processor in which deterioration in picture quality such as a pattern shift or resolution deterioration is not almost caused in the 2F lock mode. CONSTITUTION:A reproduced composite video signal is separated into a luminance signal and chrominance carrier signal at a Y/C separator circuit 10, and the chrominance carrier signal is separated into band-limited by a BPF 20, and a reproduced field number and an output field number are compared by a control circuit 60. In accordance with this result, the phase matching of the chrominance carrier signal is implemented by a phase matching circuit 30 and its output is added to the luminance signal. Since no scanning line conversion processing is implemented, the deterioration in picture quality such as resolution deterioration is minimized.
Patent JP-H04127333-A (JP)
Title: Fault detecting system for application task
Inventor: KUNIHARA AKIHIKO
IPC: G06F11/00
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate the influence exerted on execution of other application task by confirming the application task in which a stack area overflows by an operating system, and setting it so that it does not become an executing state. CONSTITUTION:Stack pointers 2-1 - 2-N of application tasks 1-1 - 1-N and the lower limit addresses 4-1 - 4-N of stack areas are compared successively at every task, and when the stack pointer is a smaller value than the lower limit address, a stack overflow bit is set to a status flag allocated to the application task. On the other hand, when the stack pointer is a larger value than the lower limit address, the task number is checked, and in the case it is not the maximum value, it is updated by adding '1' to the task number. Subsequently, when a check to the application task is finished, a switching processing of the application task is executed. In this case, when the stack overflow bit is set to the status flag, switching is not executed to its application task. In such a way, the influence on the execution of other application task is eliminated.
Patent JP-S62110271-A (JP)
Title: Nonaqueous system secondary cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/052
Filed: 1985-11-07
Abstract: PURPOSE:To obtain an excellent charge/discharge cycle property without reducing the cell voltage and the energy density, by furnishing a fluorine resin body between the positive and negative electrodes. CONSTITUTION:The cell has a positive electrode made of a rechargeable active substance and a negative electrode of lithium as the active substance, and between the positive and the negative electrodes is furnished a fluorine resin body. When the electrically separated lithium, grown up in a branch form, contacts the fluorine resin body, they make a chemical reaction as the following reaction formula and the lithium is consumed away and prevented from reaching the positive electrode: nLi+(CF)n nLi-nC In this case, the fluorine resin body is preferable to be separated from both electrodes, but there is no problem even through it contacts either side. In such a reason, the inner short circuit is restricted and the charge/discharge cycle property is improved.
Patent JP-H06102934-A (JP)
Title: Home position stop device
Inventor: TAKAHASHI MINORU
IPC: G05D3/00
Filed: 1992-09-18
Abstract: PURPOSE:To surely stop a traveling object to a home position by calculating speed when the traveling object passes through a brake start point provided on a place at a prescribed distance from the home position, calculating deceleration so that it stops at the home position and controlling a motor. CONSTITUTION:The motor 17 is rotated by a shift signal to the home position, and the traveling object is shifted to the direction of the home position. A speed calculation part 12 divides the distance between slits by a pulse outputted from a sensor 22 whenever the traveling object passes through the slits 19 and by time with the pulse so as to calculate speed. A brake start point detection part 11 detects the pulse when the object passes through a brake start point slit 21 and detects the brake start point. When a deceleration calculation part 14 calculates deceleration from speed calculated in the calculation part 12 and it outputs deceleration to a motor driving part 16 through a switching part 15, the driving part 16 drives the motor 17 so that speed comes to calculated deceleration. When the home position is detected in the detection part 13, deceleration is set to '0' and the traveling object is stopped.
Patent JP-H1173956-A (JP)
Title: Non-sintered nickel electrode for alkaline storage battery
Inventor: TOKUDA MITSUNORI
IPC: H01M4/52
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a nickel electrode having extremely high active material utilization factor by using complex particles, consisting of base substance particles containing nickel hydroxide covered with two layers of an inner layer which consists of a sodium-containing cobalt compound and an outer layer consisting of cobalt hydroxide or cobalt monoxide. SOLUTION: An aqueous solution of sodium hydroxide is added to a particle powder consisting of a base substance particle containing nickel hydroxide, and a metal cobalt layer or a cobalt compound layer such as cobalt hydroxide layer, cobalt monoxide layer, or cobalt oxyhydroxide layer formed on the surface thereof, and the resulting mixture is heated in the presence of oxygen to form a coating inner layer consisting of a sodium-containing cobalt compound. According to the process of forming the coating inner layer, a coating outer layer consisting of a metal cobalt layer, cobalt hydroxide layer or cobalt monoxide layer is provided on the coating inner layer to form a nickel electrode having an active material powder consisting of a complex particle. The sodium content of the coating inner layer is preferably 0.1-10 wt.%.
Patent JP-H0784311-A (JP)
Title: Voice inputting camera
Inventor: KAWAMURA KOICHIRO
IPC: G03B17/02
Filed: 1993-09-13
Abstract: PURPOSE:To surely catch a voice from a user even though a using posture of a camera is varied by arranging plural voice inputting means. CONSTITUTION:Voice inputting microphones 20, 21 are respectively arranged in the central lower part, and in the left upper end part in the longitudinal direction. One microphone 20 is arranged so that it is situated near a mouth of a photographer in lateral posture photographing, while the other microphone 21 is arranged so that it is situated near, the mouth of the photographer in longitudinal posture photographing. Therefore, the microphone 20 is situated near the mouth of the photographer in lateral posture photographing, while the microphone 21 is situated near the mouth of the photographer in longitudinal posture photographing. In this way, a voice from the photographer is surely caught in both of lateral posture photographing and longitudinal posture photographing, so that a camera can be controlled by means of the inputted voice. In this case, the posture of the camera is detected, and the optimum voice inputting means for this posture among the plural voice inputting means is operated.
Patent JP-H05237980-A (JP)
Title: Film laminating apparatus
Inventor: KURAMOTO TAKASHI
IPC: G03F1/92
Filed: 1991-09-27
Abstract: PURPOSE:To provide a film laminating apparatus capable of certainly taking out base paper and a color separation plate one at a time when the base paper and the color separation plate are sucked from a tray to be taken out to laminate the color separation plate to the base paper. CONSTITUTION:The bottom surface 62 of the rear part of a tray is made higher than other part and base paper or a color separation plate is sucked at first on the rear part side of the tray and an elastic member 64 is provided to the rear part of the tray so as to be operated in order to peel off the base papers or color separation plates on the second and subsequent base papers or color separation plate when two or more base papers or color separation plates are simultaneously sucked.
Patent JP-2001074526-A (JP)
Title: Flow measuring device
Inventor: HOSHINO YUKIO
IPC: G01F1/52
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To dispense with installation of a weir and to prevent a foreign substance from accumulating by detecting water pressure at a high pressure side pressure receiving part provided facing to the upstream direction and a low pressure side pressure receiving part provided facing to the downstream direction, and obtaining a flow rate based on the differential pressure, and flow speed and water level computed from the static pressure at the same point. SOLUTION: A differential pressure detector 1 is constituted by arranging two water pressure detecting elements on the surface and back in parallel, one detecting element is faced to the upstream direction as a high pressure side pressure receiving part 2, the other is faced to the downstream direction as a low pressure side pressure receiving part 3, and the respective ones are vertically installed on the bottom of the water passage. Both pressure receiving parts 2, 3 detect water pressures, and the differential pressure signals is applied to a converter 5 through a cable 4. At this time the detector 1 detects static pressure of the provided position by a static pressure sensor 1a to send to the converter 5.  The converter 5 computes flow speed and water level up to the water surface from the differential pressure signal and the static pressure signal, and further computes the flow based on the water level, the flow speed, and the breadth of a water passage.