baber/WOPTO huggingface dataset:
Patent JP-S63289488-A (JP)
Title: Pressure controller for containment vessel of nuclear reactor
Inventor: MOTOI FUJITOSHI
IPC: G21C9/004
Filed: 1987-05-22
Abstract: PURPOSE:To enable the obtaining of even larger pressure suppression effect without increasing equipment for individual containment vessels, by providing a vent to make pressure suppression chambers of different nuclear reactors communicate with one another. CONSTITUTION:When nuclear reactors 1 and 11 are in normal operation, separation valves 7 and 17 and a stop valve 22 are closed separately. For example, abnormality such as piping fracture in a nuclear reactor primary system occurs in a containment vessel 2 and as pressure in a dry well 4 rises, exceeding a fixed value, the separation valves 7 and 17 and the stop valve 22 are opened by a signal from a detector. In operation, a high temperature/high pressure steam or the like filling the dry well 4 is subjected to a condenser cooling treatment in a pressure suppression chamber 6 while the pressure suppression chamber 16 connected through the vent 21 is added to work and can achieve a depression more effectively. On the other hand, a combustible gas such as hydrogen generated in the dry well 4 undergoes a combustion processing with a recoupler 24 through a connection piping 23 while that flowing out to the vent 21 is introduced to the device 24 through a branch 25.
Patent JP-H11314422-A (JP)
Title: Print controller and control method, and recording medium
Inventor: KOBAYASHI AKIHIKO
IPC: B41J21/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To perform printing usefully onto a sheet larger than a print page by detecting the number of printing pages for each print request and determining a print page layout direction to minimize the length in the sheet feeding direction based on the number of printing pages. SOLUTION: Upon receiving a print request from an AP, a print managing section 11 stores a print data temporarily in a buffer 17 and operates the number of printing pages for each print request. A layout processing section 14 operates the length in the sheet feeding direction based on the number of printing pages, the size of individual printing page and the width of roll paper and then determines page layout direction and position where that length is minimized. Subsequently, a cutting time estimating section 15 determines the cutting time for each print line. The print managing section 11 performs control code conversion and transfers it to a large size printer 2 through a transfer processing section 18. Roll paper can be saved by performing that operation for each print request.
Patent JP-H02302617-A (JP)
Title: System for measuring position and advancing bearing of moving body
Inventor: TSUMURA TOSHIHIRO
IPC: G01C21/00
Filed: 1989-05-16
Abstract: PURPOSE:To simplify the constitution of a system by providing first - third light emitting means which emit light beams at first - third angles on one side of a road, and calculating the present position and advancing direction of a moving body from the outputs of first - third photodetectors. CONSTITUTION:Corner cubes 0 which are light reflecting means are provided at an arbitrary interval on one side of a road 2 that is a running course for a moving body 1. The corner cube 0 has three light reflecting surfaces which are intersected at right angles to each other. The corner cube 0 has the optical property so that the reflected light is outputted at the same emitting angle as the incident angle regardless of the incident angle of the incident light. In the moving body 1, a beam emitter 3 which emits three fan-shaped beams to the corner cube 0 is provided. The light which is emitted from the emitter 3 and reflected from the corner cube 0 is detected by each photodetector. The position and advancing direction of the moving body 1 are calculated in an operating means from the output of each photodetector. When the system is constituted in this way, the constitution can be simplified.
Patent JP-H04350055-A (JP)
Title: Carrying device
Inventor: MIYAGAWA ICHIRO
IPC: G03C1/74
Filed: 1991-05-28
Abstract: PURPOSE:To obtain stable travelling without giving any limitations to the blowout air volume distribution by providing a different curvature of the side part of air blowout boxes in the advancing direction from that of the central part of air blowout boxes of a contact-free carrying device and the air blowout boxes are arranged alternately with the web surface therebetween to support a continuously travelling web. CONSTITUTION:There are provided air blowout slits or a number of holes on the surface of air blowout boxes 1, and a web 4 is carried in the space where the air blowout boxes 1 are arranged alternatively. The widthwise curvature on the side part of the air blowout boxes 1 is different from that on the central part, preventing contact of the web on the side part. The materials used for the web 4 are of flexible film type, and films of various kinds of plastics, resin-coated paper, metal web of aluminum plate or the like are included. The device is also used for carriage or drying of various kinds of coated films, e.g. silver halogenide photo-sensitive material.
Patent JP-2000313006-A (JP)
Title: Apparatus for molding inorganic hydraulic molded article
Inventor: ANDO SHIGEO
IPC: B28B13/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently perform releasing from the molding face of a mold and to improve suction properties of a molded article to a top mold by pushing up directly the molded article consisting of an inorg. hydraulic material such as e.g. cement mortar, clay, ceramic and gypsum by means of a rod valve to perform releasing from the molding face and jetting a jetting gas from a releasing gas jetting hole provided on the molding face in relation to an apparatus for an inorg. hydraulic molded article. SOLUTION: Through-hole parts 4 for performing water squeezing and air suction of a molded article are provided on the molding face S1 of one of molds consisting of a top mold 1 and a bottom mold 2 and a releasing gas jetting hole 5 is provided on the molding face S2 of another mold and a rod valve 7 is inserted and arranged in a gas feeding passage 6 at the height where the apex part 7a closes the releasing gas jetting hole and below the rod valve, a water draining valve 9 which makes the rod valve forcibly project is provided movably up and down in a gas feeding passage.
Patent JP-2000317741-A (JP)
Title: Lock device for carrying pallet
Inventor: KAWABE SHINJI
IPC: B23P19/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism for a carrying pallet for stably, adequately, and supportably carrying a workpiece by a pallet. SOLUTION: In a lock device, a pallet can be locked at a given position of a pallet fixed mount 2, by engaging a locking pin 11 provided eccentrically and rotatably on the mount 2 with an engaging hole provided on the adequate place of a work pallet. A driving arm 15 is detachably fitted to the mount 2, to rotatably drive the pin 11 by the arm 15, and the mount 2 is equipped on a work hanger or a work loading device.
Patent JP-H11300182-A (JP)
Title: Production of hydrogen separation membrane and its producing equipment
Inventor: MIZUTA HIROKATA
IPC: C23C16/18
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To increase the film forming range to form a Pd film in a reactor in the process of sublimating a Pd film source material and forming the Pd film on a film carrier body through pyrolysis in the film forming range, by using a carrier gas flowing the film forming range and supplying the sublimated Pd film source material to the film forming range. SOLUTION: As the film carrier body, a porous ceramic hollow plate is used. When a hydrogen separation membrane is to be produced, a porous ceramic hollow fiber 2 is fixed in a reactor tube 1 and the inside of the hollow fiber 2 is continuously evacuated by a vacuum pump 3. When the inner pressure of the reaction tube 1 and the hollow fiber 2 reaches a specified vacuum degree, a carrier gas is supplied from a gas supplying device 9 to the reactor tube 1 through a gas inlet 7 and a flow controller 8. After a Pd film source material 12 in the reactor tube 1 is heated to the sublimation temp. in the source part 10 of a heater, the temp. of the film forming part 11 of the heater is increased to the film forming temp. While the Pd film source material 12 is supplied by the carrier gas to the film forming range 4 of the hollow fiber 2 to form a Pd film.
Patent JP-H03129769-A (JP)
Title: Dynamic ram storge element and its manufacture
Inventor: YASHIRO MASAAKI
IPC: H01L27/04
Filed: 1990-05-14
Abstract: PURPOSE: To substantially lessen a memory device in surface area by a method, wherein transistors are provided onto the main surface of a substrate, and capacitors are provided in the substrate surrounding trenches. CONSTITUTION: Word lines such as word lines 3-1 to 3-4 are connected to the gates of transfer gate transistors 1-1-1 to 1-2-2 of memory devices in each row. By this setup, a read amplifier is provided with a comparator equipped with two input terminals, one is connected to an adjacent bit line such as a bit line 4-1 and the other is connected to an adjacent bit line such as a bit line 4-2. When a high-voltage signal is applied to a word line 3-3 while a memory device is kept in operation, the transistor 1-1-2 is turned on, and then the capacitor 2-1-2 is connected to a bit line 4-1. When write signals are applied to a bit line 4-1, the signals are stored in a capacitor 2-1-2, and signals fed to word line 3-3 are turned to logic zero, so that signals supplied to the bit line 4-1 are completely stored in the capacitor 2-1-2.
Patent JP-H0420904-A (JP)
Title: Optical fiber connector terminal and production thereof
Inventor: KAWANAMI NORIHIDE
IPC: G02B6/36
Filed: 1990-05-16
Abstract: PURPOSE:To surely position pins by positioning plural pieces of pins into a sleeve around the center of the sleeve equidistantly from the center and forming an optical fiber insertion hole at the center. CONSTITUTION:The optical fiber connector consists of a plug 1 and an adapter 2. The plug 1 has a plug housing 3 and an optical fiber connector terminal 5 is housed via a retaining fitting 4 in the housing 3. The connector terminal 5 is formed by mounting an optical fiber connector terminal body 5b to a supporting member 5a having a collar 5c in the outer peripheral part thereof and this terminal body 5b has the sleeve 6. Three pieces of the pins 7 are housed into the sleeve 6 around the center 0 thereof. This central hole is the optical fiber insertion hole 9 and the optical fiber 10 of an optical fiber cable 50 is inserted and fixed therein. The sleeve 6 is roll forged by, for example, a rotary swaging machine and is thereby diametrally reduced and crushed to fill the spaces formed of the sleeve 6 and the adjacent pins 7 with the compression- deformed parts of the sleeve 6. Three pieces of the pins 7 are thus positioned around the center 0 equidistantly from the center 0.
Patent JP-H02305382-A (JP)
Title: Cryopanel for cryopump
Inventor: YAGI NOBUAKI
IPC: F04B37/08
Filed: 1989-05-17
Abstract: PURPOSE:To allow for reproduction and cleaning process so as to obtain ultra- high vacuum, and to achieve good heat conductivity so as to improve adsorption effect by forming a growth layer of diamond thin film by a vapor phase growth method, on an adsorption panel surface of a cryopump. CONSTITUTION:On a base of a casing 1 having a flange 1a on which a vacuum chamber is installed on its upper surface, through a first heat stage 3 provided on top of a first cylinder 2 which is thrusted in the casing, a first cryopanel 4, with a baffle 10 mounted on its upper opening part, is mounted. On top of a second cylinder 5 thrusted in the panel 4, through a second heat stage 6, a second cryopanel 7 is mounted. On an adsorption panel surface 8 of the second panel 7, a diamond thin film growth layer 9 is formed directly or through a buffer layer, by a vapor phase growth method such as a CVD method or sputtering method.
Patent JP-H01295146-A (JP)
Title: X-ray diffraction device
Inventor: MASE KIYOSHI
IPC: G01N23/207
Filed: 1988-05-21
Abstract: PURPOSE:To obtain the device applicable to samples of both a single crystal and polycrystal by providing a mounting base to and from which a monochrometer can be freely attached and detached and a goniometer which rotates an X-ray detector in a specified speed relation and measures diffraction angles in such a manner that said base and goniometer can rotate around the reference point of the mounting base. CONSTITUTION:Measurement of the single crystal sample is executed by mounting the monochrometer 21 to the mounting base 2, moving the goniometer 3 on a arc-shaped track 41 around the point P1 and setting the goniometer in such a manner that the sample 31 is irradiated by the X-ray 12 reflected by the monochrometer 21 and converted to the monochromatic ray. The monochrometer 21 is removed and the goniometer 3 is moved on the track 41 and is so set that the sample 31 is directly irradiated by the X-ray 11 radiated from an X-ray source 1 in case of the polycrystal. The diffraction measurement of the respective X-rays is executable if the sample 31 and the X-ray detector 35 (arm part 33) are rotated in the angular speed relation of theta.2theta.
Patent JP-S62279971-A (JP)
Title: Platen for printer
Inventor: IIKAWA TSUTOMU
IPC: B41J11/02
Filed: 1986-05-29
Abstract: PURPOSE:To obtain a platen for a wire dot printer giving excellent printing quality and generating little noise, by a construction wherein a printing part of the platen is constituted of a pipe of an aluminum alloy provided with a hard anodic oxide film, and a urethane elastomer with a talc as a filler is poured into the interior of the pipe, and is solidified. CONSTITUTION:The surface of a platen pipe 3 is subjected to electrolytic oxidation to provide a hard anodic oxide film (Alumite) in a thickness of about 5 mum, and stainless steel shafts 4 to be fitted to the pipe are prepared. A polyurethane elastomer loaded with 15 wt.% of talc is uniformly dispersed by using a solvent, and the resultant material is poured into the pipe 3 with the shaft 4 fitted to one end of the pipe 3, is then solidified, and the shaft 4 is fitted to the other end of the pipe 3 to fix the solidified material.
Patent JP-H05300419-A (JP)
Title: Video camera
Inventor: IDA MITSUHIRO
IPC: H04N5/232
Filed: 1992-04-16
Abstract: PURPOSE:To provide the zoom effect of sound images corresponding to the zoom effect of image pickup at the video camera provided with a zoom image pickup means and a stereo sound collecting means. CONSTITUTION:In the case of wide angle image pickup, a stereo effect is increased by reducing sensitivity difference between an M microphone 1 having the directivity in the depthwise direction of an image pickup object and an S microphone 2 having the directivity in the breadthwise direction and enlarging a relative orientating angle and at the time of telephotographing image pickup, the sounds of the image pickup object are mainly collected by enlarging the sensitivity difference between the M microphone 1 and the S microphone 2, reducing the relative directing angle and relatively improving the sensitivity of the S microphone 2.
Patent JP-S5915179-A (JP)
Inventor: OCHIAI AKIRA
IPC: E05D15/10
Filed: 1982-07-16
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-H02305505-A (JP)
Title: Arm rest device
Inventor: YAMAURA KOZO
IPC: B60N2/75
Filed: 1989-05-19
Abstract: PURPOSE:To preclude an arm rest from rotation with forward tumbling vigorously by furnishing a resistance applying means between the arm rest and a rotary shaft, wherein the resistance signifies that against arm rest rotation with forward tumbling motion. CONSTITUTION:In the condition that an arm rest 6 is rotated while lifted afloat, the cylinder 11 of an air damper 10 remains retracted in the air damper 10. When the arm rest 6 rotated with forward tumbling with a rotary shaft 7 as the center, the air damper 10 will turn round a pulley 9 together with the arm rest 6 because the pulley 9 is fixed so as not to make rotation relative to the rotary shaft 7, and a wire 12 is wound on the pulley 9 in an amount corresponding to the rotating range (approx. 90deg.) of the arm rest 6. Now the cylinder 11 is drawn out by this wire 12, when the energization being applied on this cylinder 11 works as a resistance to cause it to come out slowly. Thus the arm rest 6 makes rotation with forward tumbling at a low speed.
Patent JP-H07127807-A (JP)
Title: Method for cleaning steam tank
Inventor: YOKOYAMA AKIMITSU
IPC: C11D7/26
Filed: 1993-05-26
Abstract: PURPOSE:To enable scale within a steam tank to be easily removed by a method wherein chelating agent is added within the steam tank and hot water within the steam tank is increased in its temperature and boiled. CONSTITUTION:Chelating agent is added within a steam tank 1, hot water 2 within the steam tank 1 is increased in its temperature and boiled. As the chelating agent, it is possible to use ethylenediamine tetraacetic acid(EDTA) or citric acid with multidentate ligand forming chelate compound coupled with metallic ion. For example, water is filled into the steam tank 1 of steam sauna where scale is generated after its use for one year, 100g of di-sodium of ethylenediamine tetraacetic acid (EDTA.2Na) per one litter of water is fed so as to solve it. Then, a heating device 5 is operated, hot water 2 within the steam tank 1 is boiled up and its boiled-up state is kept for 20 minutes, thereafter the hot water 2 is deposited from the steam tank 1 and an inside part of the steam tank 1 is cleaned with water.
Patent JP-S5458319-A (JP)
Title: Generating circuit of word clock
Inventor: SAITOU TAKESHI
IPC: G11C11/413
Filed: 1977-10-19
Abstract: PURPOSE:To increase the access time while preventing misoperation, by giving time to the word clock for X and Y decoder through the use of delivery gate MISFET. CONSTITUTION:The dymanic logic circuit 1 consists of the load MISFETQ1 controlled with the chip non-selection signal, inversion CE, and of the drive MISFET Q2, Q3 controlled with the address information in MIS level. On the other hand, the word clock generating circuit 2 for X decoder consists of the drive MISFET Qo directly controlled with the output of MISFET Q4 and the circuit 1 controlled with the chip selection signal CE, and the word clock generator 3 for Y decoder consists of the load MISFET Q8 controlled with the singnal CE and of the drive MISFET Q10 controlled with the output of the circuit 1. Further, the delivery gate MISFET Q 12 is attached with the gate input or output of FET Q10 and the access time can be improved while preventing mis-operation.
Patent JP-H10320104-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/043
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device capable of adapting a change in an operation environment and highly accurately detecting coordinates. SOLUTION: Oscillation from an oscillation pen 3 is detected by plural oscillation sensors 6a to 6d formed on an oscillation transmission plate 8 to measure oscillation transmission time up to the sensors 6a to 6d. Delay time from each of the sensors 6a to 6d up to a prescribed point (origin) arranged at a known distance is measured and stored in a memory and a distance from the optional point up to the sensor concerned is calculated based on the oscillation transmission time up to an optional input point on the plate 8 which is found out from a difference between each stored delay time and the delay time up to the optional input point. The pen 3 is fixed on a prescribed point at a known distance by a pen holder 12 and the delay time stored in the memory is updated by driving the pen 3.  Since the delay time stored in the memory can be updated in the state fixing the pen 3 on a certain point of a known distance, highly accurate coordinate detection can be attained.
Patent JP-H07305040-A (JP)
Title: Hot melt type adhesive
Inventor: ISHIMOTO TSUKASA
IPC: C09J123/08
Filed: 1994-05-13
Abstract: PURPOSE:To obtain the subject adhesive containing an ethylenic copolymer, a wax and a specific adhesivity-imparting agent as main components and excellent in color tone, adhesivity, thermal stability, smell, etc. CONSTITUTION:This adhesive contains an ethylenic copolymer (preferably having a melt index of 1-500), a wax (e.g. a paraffinic wax), and an adhesivity-imparting agent (preferably having a softening point of 90-140 deg.C) comprising a hydrogenated petroleum resin (preferably having a color tone exhibited with a Gardner color index of <=1, and having a softening point of 100-125 deg.C) and/or a hydrogenated terpene resin, and a rosin phenolic resin preferably in a solid weight ratio of 95:5 to 30:70 as main components.
Patent JP-S5552057-A (JP)
Title: Color photographic material
Inventor: SAKAI NOBUO
IPC: G03C7/26
Filed: 1978-10-11
Abstract: PURPOSE:To prevent fading and discoloration of hue without causing hue deterioration and fog, and to stabilize a color image, by adding a specified compound to a photographic layer in a photographic material. CONSTITUTION:A compound, such as formula II, represented by formula I (R1 is H, 1-20C alkyl, -X-Y; X is carbonyl or sulfonyl; Y is 1-20C alkyl, aryl, alkyloxy, alkylamino, or the like; R2 is 1-20 alkyl, alkylthio having such alkyl, arylthio, alkenylthio, alkyl, alkenyl, aralkyl, acyl, or the like) is used for a color image stabilizer. This stabilizer is incorporated with a silver halide emulsion layer in a proportion of about 0.5-200wt% based on a coupler together with the coupler.
Patent JP-S6017976-A (JP)
Title: Semiconductor light emitting device
Inventor: IMAI HAJIME
IPC: H01S5/40
Filed: 1983-07-11
Abstract: PURPOSE:To oscillate monochromatic lights of different wavelengths by matching the period of a diffraction grating to the band gap energy of an active layer, thereby forming a plurality of stripes at the prescribed interval. CONSTITUTION:An InGaAsP [Eg(x)] active layer 2 formed on an N type InP substrate is formed to distribute its band gap energy in x direction, and an interfering pattern 4 is formed and exposed on a P type InGaAs photoguide layer 3 formed thereon. The spread of the period of this pattern 4 is synchronized with Eg(x) of the layer 2. Then, a buried hetero strip 6 is formed. Thereafter, a P type InP layer 7, an N type InP layer 8, a P type InP layer 9 are grown, a P type GaAP layer 10 is eventually formed, the N type side substrate is polished in the prescribed thickness, a P type electrode metal layer 11 is then formed. Subsequently, a mesa etching for isolating one laser is performed, an N type side is then formed, and cleaved in an array shape. Thus, a light emitting device which can produce a laser light having excellent monochromatic property over many wavelength can be formed.