baber/WOPTO huggingface dataset:
Patent JP-2001020776-A (JP)
Title: Unit for stopping prime mover
Inventor: EGUCHI TAKAHIRO
IPC: F02D41/12
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle from stopping abruptly when a prime mover, which automatically stops when a vehicle stops, stopped before the vehicle did, by reducing driving force more when stepping on a brake pedal than when releasing it and thus stopping the prime mover after driving force is reduced. SOLUTION: A transmission unit CVT 3 for changing a speed of an engine 1 and transmitting it to a driving shaft 7 is provided with a driving force reduction unit DDU which variably controls driving force transmission capacity of an start-up clutch and switches driving force of creep. In this case, condition for switching the driving force of creep is judged by a CVT/ECU 6, and command value for controlling hydraulic pressure for engaging the start-up clutch is transmitted therefrom. Furthermore, when a driving range is selected on the CVT 3 even while an acceleration pedal is released at a predetermined vehicle speed or less, driving force transmitted to a driving shaft 8 is controlled to be reduced more when stepping on a brake pedal BP than when releasing it.
Patent JP-H0740593-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: G11B7/135
Filed: 1993-07-30
Abstract: PURPOSE:To provide a small image forming device which can form a clear and accurate latent image on a sensitive film by registering completely positions of lenses supported on a lens plate and positions of pixel arrays placed on a base plate, converting light passing through respective lenses into parallel light and deepening the depth of focus. CONSTITUTION:A device consists of a lens plate 3 on which a plurality of lenses 6 are disposed and supported in the straight line shape at the given intervals, and a base plate 1 on which a number of pixel arrays 2 are disposed and placed in the straight line shape, and the lens plate 3 and the base plate 1 are combinedly fixed in a manner of making respectie lenses 5 and respective pixel arrays 4 corresponding one-to-one. The thermal expansivity of the lens plate 3 supporting the lenses 6 and the expansivity of the base plate 1 on which pixel arrays 2 are placed are made substantially same, and microlens arrays 4a consisting of a plurality of microlenses 4 arranged in the straight line shape are disposed on the lens plate 3.
Patent JP-H0743618-A (JP)
Title: Endoscope
Inventor: HASEGAWA HIDEKAZU
IPC: G02B23/26
Filed: 1993-07-30
Abstract: PURPOSE:To make it possible to judge the vertical direction of the videos sent to a display section by providing the endoscope with an earmark member falling within the visual field projected by an image guide. CONSTITUTION:An insertion part 20 is formed to a flexible pipe shape and has internally a light guide 21 and image guide 22 consisting of optical fibers, a flush liquid charging lumen 23, etc. An objective lens 24 is mounted on the image guide 22 at the front end 20 of the insertion part 20 so that the image of the front object to be observed is formed. The front end of the flush liquid charging lumen 23 is provided with a ceramic ball 25 contg. gold which is an X-ray impermeable material. This ceramic ball 25 is connected to recovering yarn 26 connected through the inside of the pipe of the flush liquid charging lumen 23 to an operating part. An endoscope user is capable of discriminating the vertical relation of the video by viewing the image of the ceramic ball 25 projected in the display section and knowing in which direction the atheroma exists within the blood vessel.
Patent JP-H0241471-A (JP)
Title: Abrasion-resistant bundled linear material
Inventor: SAKAI KAZUTOMI
IPC: D06M101/12
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a bundled linear material having excellent abrasion resistance, high strength such as folding and properties such as antistatic properties by coating the outer peripheral face of linear material to be used in a bundled state with an organic resin. CONSTITUTION:A linear material such as broom, brush, comb, scrubbing brush, hairy mat or reed screen used in a bundled state is immersed in a coating compound of resin in a tied state or one by one or the coating compound is applied or sprayed to the linear material to coat the outer peripheral face of the linear material with the organic resin. Further the surface of the organic resin is preferably coated with ceramic powder.
Patent JP-S6435978-A (JP)
Title: Wavelength-tunable semiconductor laser
Inventor: UOMI KAZUHISA
IPC: H01S5/042
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a wavelength-tunable semiconductor laser which has a large wavelength-tunable range, a fast switching time at the time of varying a wavelength and a high speed by applying an electric field to a quantum well structure and increasing a refractive index change. CONSTITUTION:A quantum well structure layer 3 having at least one quantum well layer including a length of de Broglie wavelength or less of electrons at a distance within a light wavelength from a region formed with a diffraction grating 5 of an external guide passage layer is provided. When an electric field is applied to the layer 3 provided at the external passage formed with the grating 5, the refractive index near a quantum level energy is largely varied. That is, when the Bragg's wavelength of a diffraction grating is set to the vicinity of the wavelength corresponding to transition energy between electron of lowest level and exciton of heavy hole, its oscillation wavelength can be largely varied by applying an electric field. Thus, the varying range of the wavelength is large to approx. 100Angstrom , and a variable wavelength semiconductor laser which is switched at a high speed can be obtained.
Patent JP-H0612408-A (JP)
Title: Method and device for determining document design
Inventor: FUJIMOTO MASAKAZU
IPC: G06F17/21
Filed: 1992-06-25
Abstract: PURPOSE:To finish a document which is being prepared by a user to a document conforming to his intention and use, and also, to determine a delicate design at a high speed. CONSTITUTION:Desired finish image information is inputted from a finish image instruction part 11, and a document design arithmetic part 12 operates this inputted finish image information (evaluation terms 'smartness', 'reliability', 'degree of comfortableness'..., etc., and a numerical value for showing their degree) by a relational expression for prescribing a relation of a finish image and a document design element. Based on the results of this operation, documents designs such as a position of a banner headline, a position of a subtitle, the left and the right margins of a text, size of a character, etc., are determined.
Patent JP-S5891664-A (JP)
Title: Semiconductor device having laminated structure
Inventor: OOHASHI MASAHITO
IPC: H01L23/36
Filed: 1981-11-26
Abstract: PURPOSE:To improve the efficiency of heat dissipation by forming a groove to an outer wall section in the semiconductor device manufactured by laminating a plurality of function layers shaped onto a heat dissipating layer. CONSTITUTION:In the semicoductor device 4 manufactured by laminating a plurality of the function layers formed onto a heat dissipating layer, the grooves 5 are shaped to the outer wall section. According to such structure, heat generated from the semiconductor device 4 having laminated structure when operation is efficiently dissipated to the outside because the grooves 5 formed to the outer wall section function as the fins of a radiator plate, and the degradation of the function and the damage of the semiconductor device 4 due to heat are prevented.
Patent JP-H0240346-A (JP)
Title: Phenylcyclohexylcarboxylic acid ester derivative and liquid crystal composition
Inventor: NISHIYAMA SHINICHI
IPC: C09K19/30
Filed: 1988-07-28
Abstract: NEW MATERIAL:The phenylcyclohexylcarboxylic acid ester derivative of formula I (X is 6-18C alkyl, alkoxy or halogenated alkyl; Y is group of formula II (n is 0-3; m is 1-6; Z is methyl, ethyl, methoxy, halogen or halogenated methyl)]. EXAMPLE:4'-[4''-(R-2'''-methylbutyloxycarbonyl)phenyloxycarbonyl]-cycl ohexyl-4- decyloxybenzene. USE:A ferroelectric liquid crystal substance useful as a display element, etc. It has working temperature range near room temperature and has various other liquid crystal properties. PREPARATION:The compound of formula X which is one of the compound of formula I can be produced e.g., by reacting (A) a compound of formula V derived from a compound of formula III via a compound of formula IV with (B) a compound of formula IX derived from a compound of formula VI and a compound of formula VII via a compound of formula VIII.
Patent JP-S6080837-A (JP)
Title: X-ray photographing device
Inventor: IWASAKI KENJI
IPC: G03B42/02
Filed: 1983-10-11
Abstract: PURPOSE:To enable omission of the operation for carrying a cassette and magazine from an X-ray photographing device to an image reader by coupling the X-ray photographing device and the image reader and providing a prescribed transfer means. CONSTITUTION:The bed side part and stationary part side of the 1st and 2nd transfer means 208, 215 are connected after X-ray photographing. A sheet 3 on which the photographed X-ray image is accumulated and which exists in the photographing position is thereafter conveyed and housed by the 1st sheet conveying means 221 into the 2nd housing tray 214 then the sheet 3 is transferred by the 2nd transfer means 215 into the 4th housing tray 216. The sheet 3 is fed to an image reader 222 and the image information read from the reader is transferred as an electrical signal to an image processor. The sheet 3 after the reading process is housed into the 5th housing tray 218. The laborious operation of carrying the photographed image 3 to a cassette feeder, the image processor, etc. is thus omitted.
Patent JP-H0477707-A (JP)
Title: Beam parallelism adjusting method for optical performance measuring device
Inventor: MATSUSHIMA KOUJI
IPC: G01M11/00
Filed: 1990-07-20
Abstract: PURPOSE:To adjust beam parallelism with high accuracy by turnably arranging one wedge prism at the focal position of an enlarged optical system. CONSTITUTION:Collimator light 5A is guided from a collimator lens to a condenser lens 6. Between the condenser lens 6 and an enlarged lens 7, a wedge prism 13 having an inclination angle theta is arranged so as to be rotated with an optical axis 14 as a center. The beam 5a condensed at a position P3 passes through the wedge prism 13 and the enlarged lens 7 and is caught as a P41 on an image sensor 9. When the wedge prism 13 is rotated at 180 deg., next, a beam 5b is caught as P42 on the image sensor 9. The images P41 and P42 can be observed as two beam spots 12a and 12b on a monitor 11. Then, by adjusting an interval between a semiconductor laser beam source and the collimator lens so as to eliminate the positional deviation of these beam spots 12a and 12b, parallelism can be obtained.
Patent JP-2000038795-A (JP)
Title: Standardized prefabricated member for building
Inventor: IL GRANDE ROBERTO
IPC: E04F15/024
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a standardized prefabricated member for forming air vent cavity space (gap) in placed concrete for the construction of a building, so as to reduce the amount of material used and simplify a forming work inexpensively while assuring mechanical characteristics equivalent to the conventional case. SOLUTION: A standardized prefabricated member has a cap part 10 with support legs 16. The upper surface 12 of the cap part 10 is recessed and symmetrical, and is formed to have a vertical cross section substantially of a catenary. A side part 14 intersecting the upper surface 12 has a truncated cone form and the support legs 16 for supporting the prefabricated member on a floor are downward extended from the side part 14. The upper surface 12 forms the smaller bottom of the truncated cone. The connection arch of the support legs 16 have a bent end 20 formed substantially within a vertical plane.
Patent JP-S5982403-A (JP)
Inventor: KATAYAMA ICHIROU
IPC: A61F13/15
Filed: 1982-10-29
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-H0510600-A (JP)
Title: Purifying device for hot water in bathtub
Inventor: KONDO NORIMASA
IPC: F24H1/00
Filed: 1991-07-04
Abstract: PURPOSE:To prevent damage of a purifying device due to an operation of a circulation pump without load or an operation of an insulation heater without load by arranging a hot water flow sensing electrode for detecting presence or absence of a hot water flow in a circulation passage of hot water of a bathtub, and forming one of hot water flow electrodes of a conductive flange of a hot water insulating heater for the bathtub. CONSTITUTION:In a hot water flow sensing electrode 11, a contact 23 of a flange 18 as one pole is connected to the other electrode 27 inserted into a tank 20 via a lead 24 through a low voltage DC power source 25 and a fan meter 26. The flange 18 of a heat insulating heater used as one pole in the electrode 11 is always heated by the heat of an electric heater 17, and immediately dried when hot water flow in the tank 20 is stopped. Thus, since the electrode is moistened even if the hot water flow is eliminated, a surface resistance is not lost, no erroneous operation for varying a resistance between the electrodes does not occur, but the resistance is immediately increased to sense no hot water flow.
Patent JP-H0242004-A (JP)
Title: Mildewproofing and algacidal composition for coating compound
Inventor: NAKAJIMA HIDEHIRO
IPC: A01N47/14
Filed: 1988-08-01
Abstract: PURPOSE:To obtain a mildewproofing and algacidal composition for coating compound showing synergistic effects and durability of the synergistic effects without fear of toxicity by combining tetramethylthiuram disulfide with 2-n- octyl-4-isothiazolin-3-one. CONSTITUTION:A mildewproofing and algacidal composition for coating compound comprising tetramethylthiuram disulfide shown by formula I and 2-n- octyl-4-isothiazolin-3-one shown by formula II in the weight ratio of (6:4)-(2:8). The mixture may be added directly as it is to a coating compound and the mixture is sufficiently blended in production, may be incorporated with additives such as emulsifying agent, stabilizer or water to maintain stability and used. When an aqueous coating compound is used as the coating compound and synergistic effects of the mixture are recognized. The coating compound is applied to inner and outer walls of buildings, especially to humid places such as wall face of bath to prevent occurrence of fungi such as red mold and black mold and algae and to suppress growth.
Patent JP-H0637478-A (JP)
Title: Driving apparatus for liquid crystal
Inventor: KUBO KIICHIRO
IPC: H05K9/00
Filed: 1992-07-17
Abstract: PURPOSE:To reduce an electromagnetic interference of each wiring in a board for mounting a semiconductor integrated circuit apparatus that drives a liquid crystal display panel by making metal foil adhere to an input interface signal system or a power supply system wiring in the board. CONSTITUTION:In a board for mounting a semiconductor apparatus that drives a liquid crystal display panel, wiring for an input interface signal system and power supply system consisting of display data, a shift clock, and a latch clock is installed between a connector and a buffer IC. If impedance matching between the buffer IC and a MCU acting as controller, etc., is not sufficient, reflection occurs in each signal and higher harmonic wave is generated over a higher harmonic band. Further, every time a waveform is switched for alternating current driving of liquid crystal, a large current flows in the latch circuit, thereby causing higher harmonic wave in the power supply system that supplies the latch circuit with power. When making metal foil tape adhere on to the printed wiring for signal and power supply-system to fix the wiring at ground potential, the electromagnetic interference of the wiring can be considerably reduced.
Patent JP-H0354730-A (JP)
Title: Optical displacement amount measuring device
Inventor: MURAKAMI YUTAKA
IPC: G11B7/09
Filed: 1989-07-24
Abstract: PURPOSE:To suppress noise caused by light returned to a semiconductor laser and to improve accuracy by arranging a light shielding board at an angle to a collimator optical axis so that the reflection light can not be returned to a light source in a pickup which is irradiated with the collimator light of a measuring object. CONSTITUTION:The spreading light emitted from a semiconductor laser 7 is made parallel by a collimator lens 8 and one part of the parallel light is shielded by a light shielding board which is fitted to a pickup 6 at a certain angle to the optical axis of the parallel light. In such a way, since the light shielding board 8 is fitted at a certain angle to the optical axis of the parallel light 12, reflection light 13 to be reflected by the light shielding board 9 is not returned to the semiconductor laser 7. Thus, the noise of the semiconductor laser 7 is made weak and optical displacement amount can be measured with a satisfactory S/N and high accuracy.
Patent JP-H0245329-A (JP)
Title: Device control device for folding mechanism for packaging machine film
Inventor: DENDA TOSHIO
IPC: B65B49/08
Filed: 1988-07-30
Abstract: PURPOSE:To reduce an impact which is added instantaneously to a cam mechanism and right and left folding plates attaching parts at the time of retracting completion of a rear folding plate, prevent the damage and reduce the noise by performing a control to shift the torque of a motor from large to small for a predetermined period prior to the stoppage when the driving motor gives a reverse revolution. CONSTITUTION:A timing signal generating part for a control part is equipped with a timing disk on which slits are provided at every predetermined angle. It is constituted so that one cycle is completed by one revolution, detects a rotational angle and performs the control of respective parts. A driving motor, as shown by a curve (c), revolves forward from 60 deg. to 140 deg., makes a rear folding plate 105 advance and folds the rear end of a film, which covers an object to be packaged, under a tray bottom. At the same time, right and left folding plates 107, 108 approach each other and fold the right and left ends under the tray bottom. The rear folding plate 105 is made to retreat from 260 deg. to 340 deg., and the right and left folding plates 107, 108 separate. By giving a pulse state to the power which is supplied to the motor during a period C before the retreating completion of the rear folding plate 105, as shown by a curve (f), the torque of the motor can be adjusted by the duty ratio of this pulse state power.
Patent JP-H0745921-A (JP)
Title: Metal-base printed wiring board
Inventor: MATSUNO YUKIO
IPC: H05K1/11
Filed: 1993-08-02
Abstract: PURPOSE:To provide electric conduction between a wiring part and a metal base plate without changing the size of the entire wiring plate by providing a conducting part, which electrically connects a wiring pattern and the metal base plate, at the edge of an insulating plate. CONSTITUTION:An edge through hole 2, which is to become a conducting part, is formed at the side surface of an insulating plate 1. The inner surface of the edge through hole 2 is plated with metal. A wiring part 3 and a metal base plate 4 are electrically conducted with the edge through hole 2. When the wiring part 3 and the metal base plate 4 are electrically connected, it is not necessary to broaden the outer shape of the wiring plate in order to compensate the area for the through hole. Furthermore, the arrangement of the circuit wiring is not restricted. Thus, heat dissipation property can be improved furthermore.
Patent JP-2000028771-A (JP)
Title: Fuel assembly
Inventor: SHIMADA HIDEMITSU
IPC: G21C3/328
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a MOX fuel assembly of island type having an even power distribution in the cross section perpendicular to the axis and capable of improving economy by increasing Puf loading amount. SOLUTION: In the figure, 11 indicates MOX fuel rods using depleted uranium, 12 to 14 indicate U-fuel rods in which burnable poison gadolinia is not added, and G1 indicates Gd fuel rods in which gadolinia is added. The uranium enrichment 1.0 wt.% of the Gd fuel rods G1 arranged in the second and third layers from the outside of fuel assembly is lower than the average enrichment ca. 3.76 wt.% of 28 pieces of U-fuel rods in the outermost periphery, and also lower than the lowest enrichment 2.3 wt.% in the U-fuel rods arranged in the outermost periphery.
Patent JP-S6081382-A (JP)
Inventor: HANANO YOSHIO
IPC: D06M101/00
Filed: 1983-10-12
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-H0477736-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ISHIDA KENJI
IPC: G03C7/44
Filed: 1990-07-19
Abstract: PURPOSE:To obtain photographic characteristics stable over a long period of time by subjecting a high silver chloride photosensitive material to development processing using a color developer contg. a chloride and bromide at a specific or higher concn. CONSTITUTION:The color photographic sensitive material contg. silver halide particles contg. at least 80mol% silver chloride in at least one layer of the silver halide emulsion layers of the photosensitive material is used. The color developing material contg. at least 5 X 10<-2> mol/l chloride and at least 5X10<-3>mol/l bromide is used as the color developer. The processing time of the photosensitive material by this color developer is specified to 60 to 240 seconds and the processing temp. is specified to >= 36 deg.C. The stable photographic characteristics are stably obtd. over a long period of time by this processing method even if the processing quantity is nonuniform. In addition, the stable max. density and the good printing yield free from an increase in the min. density are obtd.
Patent JP-2000021504-A (JP)
Title: Connector device
Inventor: OGAWA KOICHI
IPC: H01R13/639
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector device which permits unlocking of mutual connectors by operating a detection tool that detects a half-fitting of the connectors. SOLUTION: Locking of mutual connectors is performed at a normal fitting time of the mutual connectors by means of a connector lock projection 5 at the inside of a connector housing 4 of one of the connectors 1 and a connector lock arm 7 at the inside of a connector housing 6 of the other connector 2. A detection tool 3 assembled in the one connector 1 side is provided with a lock arm release operational arm 21 so that it exists at the side of the connector lock arm 7 that is opposed side of the connector lock projection 5 at the time of the normal fitting time of the mutual connectors. At the tip of it a lock arm release operation projection 22 is provided protrusively.  An unlocking projection 30 on which the lock arm release operation projection 22 rides at the time of connector release operation is erectly provided on an inner wall surface of the connector housing 4 of the one connector 1 on the way of a passage where the lock arm release operation projection 22 passes.
Patent JP-H0241763-A (JP)
Title: Cooler for metal casting mold
Inventor: YAMAMOTO MASAMI
IPC: B22D17/22
Filed: 1988-07-31
Abstract: PURPOSE:To allow stronger cooling of a projecting mold forming part than the other parts by embedding a cooling means in the projecting mold part of a metallic mold body. CONSTITUTION:The cooler for the metallic casting mold has the projecting mold part 13 projecting to the casting space 5 side of the metallic mold body M and molds a casting W along the cavity surface of the projecting mold part 13. Since the cooling means 6 is embedded into the projecting mold part 13 of the mold body M, the stronger cooling of the casting having the projecting mold forming part than the other parts is possible. The strength of the forming part of the casting W having the projecting mold forming part is more easily improved than in the other parts if this cooler for the metal casting mold is used.