baber/WOPTO huggingface dataset:
Patent JP-H08297762-A (JP)
Title: Lottery result display system using card
Inventor: KABAMOTO HIROAKI
IPC: G06F19/00
Filed: 1995-04-25
Abstract: PURPOSE: To improve the service by properly casting lots and displaying the lottery result on a customer's card. CONSTITUTION: An example of the display system consists of a card 2 provided with an information recording part 21 and an information display part 22 capable of reversibly displaying the visual information, a card reader/writer 3 for read/write of the information recording part 21 and rewrite of the information display part 22, and an information processor 4.  This information processor 4 is provided with a customer information file having the customer information related to transactions to customers, a lottery processing means 42 which selects a lottery object customer to draw lots for this customer in accordance with the lottery condition using the customer information, and an information processing means 41 which processes the lottery result to be written in the information display part 22 and the information to the information recording part 21, and the lottery result is written in the information display part 22 of the card 2 by the card reader/writer 3 and is displayed.
Patent JP-H078798-A (JP)
Title: Ethylene oxide catalyst and preparation thereof
Inventor: RICHIYAADO ARAN KEMUPU
IPC: B01J27/055
Filed: 1994-05-13
Abstract: PURPOSE: To improve selectivity stability of a catalyst by comprising a catalytically effective amount of silver, a promoting amount of alkali metal, a promoting amount of rare earth metal compd. and a promoting amount of rhenium supported on a suitable support. CONSTITUTION: The catalyst comprises a catalytically effective amount of silver, a promoting amount of alkali metal, a promoting amount of a rare earth metal compd., a promoting amount of rhenium and, optionally, a rhenium co-promoter selected from sulfur, molybdenum, tungsten, chromium and mixtures thereof, supported on a porous refractory support. Amounts of respective components based on the total catalyst arel-30 wt.% of silver, 10-1500 wt.ppm of the alkali metal promoter expressed as metal, 10-1000 wt.ppm of the rare earth promoter expressed as element, 19-1860 wt.ppm of the rhenium promoter expressed as metal (0.1-10 micromoles per gram), and 0.1-10 micromoles per gram of the optional rhenium co-promoter. And, surface area of the support is within the range of 0.05-10 m<2> /g.
Patent JP-H07337024-A (JP)
Title: Inverter
Inventor: INAGAKI KATSUHISA
IPC: H02M3/155
Filed: 1994-06-06
Abstract: PURPOSE:To remove the residual distortion of waveform caused by detection lag or operation lag and surpasses the control performance of an inverter by operating a reference load current based on the output from an operating means and a reference output voltage and employing the sum of the reference load current and the output from a voltage controller as a reference output value of the inverter. CONSTITUTION:Outputs of an output voltage detector 9 and a load current detector 12 are connected with a load impedance operating unit 16 and an output therefrom is employed, along with a reference output voltage V0, by a unit 17 for operating a reference load current i0. The reference load current i0 is added to the output from an output voltage controller 11 and fed, as a reference output current Ii from an inverter 2, to an inverter current controller 14. Thus constitution can remove the residual distortion of waveform caused by detection lag or operation lag and surpassing the control performance of the inverter 2.
Patent JP-S613476-A (JP)
Title: Amorphous si photosensor
Inventor: TAKAHASHI MINORU
IPC: H01L31/0216
Filed: 1984-06-15
Abstract: PURPOSE:To obtain the title device having good initial characteristics and a surface protection film which can alleviate the variation in electrical characteristics with time by providing a surface protection film made of an inorganic thin film deposited to the photoconductive region on the surface of a hydrogenated amorphous Si thin film at a temperature below the temperature to form the thin film, and then heat-treated. CONSTITUTION:The title device is provided with a surface protection film made of an inorganic thin film 4 deposited to the photoconductive region 5 on the surface of the amorphous Si thin film 2, and then heat-treated in this device of planar and sandwich structure including an electrode thin film layer 3 and the a-Si:H thin film 2 formed on a substrate 1. For example, a photosensor of planar structure is composed of a quartz glass substrate 1, an a-Si:H thin film 2 formed thereon, a comb-like Al electrode 3 and a surface protection layer 4 of Si nitride. Then, an inorganic thin film layer 4 is deposited on the thin film 2 in the photoconductive region and its periphery at a temperature below the temperature (about 250 deg.C) to form the thin film 2 by electron sychrotron resonance- plasma-CVD or the like.
Patent JP-H08308733-A (JP)
Title: Pot
Inventor: ASADA KAZUHIKO
IPC: A47J27/21
Filed: 1995-05-23
Abstract: PURPOSE: To secure convenience and reliability by preventing an over voltage from being impressed to a load or preventing a switching element inside a converter from being destroyed by an over current when starting the converter. CONSTITUTION: This pot is provided with an attachable and detachable power source 21, capacitor circuit 25, liquid storage vessel 35, converter 40 connecting its input to the capacitor circuit 25, and motor-driven pump 27 for pumping out liquid in the liquid storage vessel 35, the converter 40 is provided with a cholk coil 41, switching element 42, diode 43 and driving circuit 46 and, when starting the converter 40, the driving circuit 46 reduces the ratio of ON time of the switching element 42 rather than the ratio of ON time at ordinary time.
Patent JP-2000314059-A (JP)
Title: Production of jacquard knitted fabric using circular knitting machine, and double sinker to be used therefor
Inventor: YORISUE SHOZO
IPC: D04B15/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for knitting a uniform jacquard knitted fabric so as not to get uneven during pile loop formation, and also designed to facilitate yarn feeding for needles. SOLUTION: This method for knitting a jacquard knitted fabric comprises the 1st zone X knitting step where a ground yarn 6 is fed, the 2nd zone Y knitting step where a 1st pile yarn 7 is fed, and at least one 3rd zone Z knitting step where a 2nd pile yarn is fed; wherein at the stitch exit position of the final zone, a pile loop running free after falling from the pile yarn-receiving support of a pile loop-forming sinker is held by the pile position check part 22 of the pile loop-forming sinker to ensure pile loop yarn quantity not to be lost due to floated yarn; and for yarn feeding level, a yarn feeding is carried out toward the sinker in the longitudinal direction from a position at a low level.
Patent JP-H06305732-A (JP)
Title: Wc type tantalum nitride and method for synthesizing the same
Inventor: MASHITA SHIGERU
IPC: C01G35/00
Filed: 1993-04-27
Abstract: PURPOSE:To obtain WC type tantalum nitride having high hardness and wear resistance at a low temp. in a high yield by allowing a reaction to proceed so that a prescribed amt. of nitrogen is contained in tantalum. CONSTITUTION:Powder contg. CoSn type tantalum nitride and having 0.2-5mum average particle diameter or a compact of the powder as a sample 1 is set in the BN capsule 2 of a piston cylinder type ultrahigh pressure device composed of the capsule 2, an MgO capsule 3, graphite 4, 'Pyrex(R)' 5, talc 6 and an inserted tube 7 for a thermocouple. A static ultrahigh pressure of 1-3GPa is then applied to the sample 1 at 1,000-1,800 deg.C to convert the CoSn type tantalum nitride in the sample 1 into the objective WC type tantalum nitride contg. nitrogen by 0.95-1.12mol per 1mol tantalum. This WC type titalum nitride is mixed with cubic boron nitride, etc., and sintered to produce a sintered compact consisting of >=10vol.% WC type taiutalum nitride and the balance ceramics and/or metal as necessary.
Patent JP-S62281946-A (JP)
Inventor: HATADA KENJI
IPC: A61J1/00
Filed: 1986-05-30
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-H07333626-A (JP)
Title: Liquid crystal display device and its production
Inventor: IKUNO KUNIHIKO
IPC: G02F1/1341
Filed: 1994-06-06
Abstract: PURPOSE:To provide a liquid crystal display device capable of preventing a sealing defect of liquid crystal injection ports and a process for producing such liquid crystal display device. CONSTITUTION:This liquid crystal display device has a sealing material for sticking an upper substrate 21 and lower substrate 22 which are two sheets of electrode substrates facing each other. The device described above is provided with the liquid crystal injection ports 24, 24' formed by partly notching this sealing material 23. The end 29 of an extension part 28 formed by the sealing material 23 arrives at glass end faces 26, 27. Port sealing agents 30, 30' come into direct contact with the end 29 at the time of sealing the liquid crystal injection ports 24, 24' and, therefore, sure sealing of the liquid crystal injection ports 24, 24' is possible.
Patent JP-S5248512-A (JP)
Title: Heat treating method of long size steel materials
Inventor: ANJIYOU SABUROU
IPC: C21D1/18
Filed: 1975-10-16
Abstract: PURPOSE:To minimize the hardening deformation and to stabilize the quality by cooling in 130-230<3>C oil without stirring, at the time of hardening long size steel material, especially having different form.
Patent JP-H10312752-A (JP)
Title: Method and apparatus for measuring electric potential of neck inner wall of cathode-ray tube
Inventor: KOSAKA YOSHIAKI
IPC: H01J9/42
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To easily and surely measure the potential of an inner wall of a neck of a cathode ray tube and properly grasp the alteration of the inner wall electric potential with the elapse of time and potential distribution. SOLUTION: At first, electrodes 4a, 4b for measurement are closely installed in the outer circumferential face of a neck 2 of a CRT 1 and after a capacitive element 6 is inserted between the electrodes 4a, 4b for measurement, prescribed electrodes 3a, 3b in the CRT 1 are discharged. Electric discharge is caused by radiating, for example, coherent electromagnetic waves to prescribed electrodes. At that time, the potential caused in the electrode 4a for measurement is measured and based on a proportional expression having a proportional factor determined by an electrostatic capacity of the neck 2 and the electrostatic capacity of the capacitive element 6, the inner wall potential of the neck 2 is computed.
Patent JP-H0423786-A (JP)
Title: Safety device for elevator door
Inventor: MIZUNO YUKIOMI
IPC: B66B13/26
Filed: 1990-05-16
Abstract: PURPOSE:To enhance the barrier detecting ability of a shoe by providing a notch part on the edge part on safety shoe mounting side of a door, forming the safety shoe by bending a plate material, and mounting the safety shoe with at least a part thereof being situated in the notch part of the door. CONSTITUTION:To assemble a safety device for door, one end of a link 3 is pinched by a shoe 2 and a pin receiving member 16 mounted thereon and rotatably connected through a pin 6. The other end of the link 3 is rotatably connected to a mounting base 8 and a mounting metal fitting 9 through a pin 7. As a part of the shoe 2 is received in the notch part 1a of a door 1, thus, the door 1 and the shoe 2 can be provided close to each other. Therefore, even if a passenger 12 is situated in the position of a broken line 13, he touches the shoe 2, but never touch the door 1. Thus, the dead angle for detection is reduced to improve the ability of detecting passengers, and a highly safe elevator door can be realized.
Patent JP-H11299976-A (JP)
Title: Structure for mounting board surface component on game board surface of pachinko game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To easily and firmly mount a board surface component on a game board without screwing. SOLUTION: A board surface component is formed by providing a frame 35 on the back of a mounting plate 14, providing on the circumference of the frame 35 a plurality of elastic locking pieces 42 each having an outwardly pointed locking part 43 at its end, and attaching to the rear of the frame 35 a clamping plate which rotates within a vertical plane. With the frame 35 passed through a mounting hole in a game board, each elastic locking piece 42 is broadened outward by rotation of the clamping plate and thereby each locking part 43 is pressed against the peripheral edge of the rear end of the mounting hole and locked therewith to enable the board surface component to be firmly mounted on the front surface of the game board.
Patent JP-2000315654-A (JP)
Title: Formation method of position-controlled quantum dot of nitride semiconductor in droplet epitaxy, quantum bit element structure in quantum computer and quantum correlation gate element structure
Inventor: AOYANAGI KATSUNOBU
IPC: H01L21/203
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To form a quantum dot of a nitride semiconductor such as GaN, InN, or AlN, InGaN, AlGaN, etc., while controlling its position. SOLUTION: A method for forming a position-controlled quantum dot of a nitride semiconductor in droplet epitaxy is provided with a first process, where by applying an external field to a surface of a substrate 1 that has surface energy lower than that of metal raw material, the surface condition of the substrate is modulated to modify the surface, a second process where the metal raw material is supplied to the substrate whose surface is modified in the first process to form a metal droplet 2 on the place whose surface is modified in crystal growth, and a third process, wherein by supplying nitrogen source onto the substrate on which the metal droplet 2 is formed in the second process, the metal droplet is nitrided to form the quantum dot 4 of the nitride semiconductor.
Patent JP-H04328785-A (JP)
Title: Cleaning device for image forming device
Inventor: MORIGUCHI HARUHIKO
IPC: G03G21/00
Filed: 1991-04-30
Abstract: PURPOSE:To make the damage and the abrasion of an image carrier as little as possible, to maintain excellent cleaning performance over a long term and to obtain a good-quality image by changing load on the image carrier due to a cleaning means according to a specified signal. CONSTITUTION:One edge of a cleaning blade 11 arranged in parallel with the image carrier 3 which extends in a vertical direction on a paper surface is allowed to press-contact with the surface of the image carrier, and the other edge is attached to a supporting member 13 which is turnably attached to a pin 13a disposed at a proper spot inside a cleaning device. The supporting member 13 is connected to a control means 12 such as a solenoid, and when the means 12 is pressed, the cleaning blade 11 press-contacts with the image carrier with specified press-contact force, so that the supporting member 13 is turned clockwise, the blade 11 is turned in a direction where it is somewhat separated from the surface of the image carrier, and the press-contact force on the image carrier is made weak.
Patent JP-H0423301-A (JP)
Title: Porcelain composition for voltage-dependent nonlinear resistor
Inventor: SUZUKI TATSUYA
IPC: H01C7/10
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a voltage-dependent nonlinear resistor which is provided with both a varistor characteristic and a capacitor characteristic by a method wherein a specific amount as a total of an alkaline metal oxide excluding Na2O and of TiO2 is contained in a semiconductor porcelain composed of specific components including an oxide of Nb, W, Ta, In or rare-earth elements. CONSTITUTION:A total of 0.01 to 1.0mol% of an alkaline metal oxide excluding Na2O and of TiO2 (where 0 < alkaline metal oxide and 0<TiO2) is contained in a semiconductor porcelain composed of the following: 98.0 to 99.9mol% of (Sr1-xCax)TiyO3 (where 0<=x<=0.25 and 0.996<=y<=1.003); and 0.1 to 2.0mol% of an oxide of Nb, W, Ta, In or rare-earth elements. Thereby, it is possible to obtain a voltage-dependent nonlinear resistor whose varistor voltage is large, whose characteristic is hardly changed even when a surge current is applied and whose nonlinear coefficient is large.
Patent JP-S5458929-A (JP)
Title: Installation of elevator door frame
Inventor: KAJIYAMA NOBUO
IPC: B66B7/00
Filed: 1977-10-19
Abstract: PURPOSE: To heighten the efficiency of installation, by centering a template jig through piano wires and centering and installing a door frame with said template jig.  
     CONSTITUTION: A threshold 1 and a hanger case 2 are installed. The template jig 8 having a reference line 8A, a reference line 8B, a reference side 8C and a reference side 8D is placed on the threshold 1. The reference line 8A for the center of the width and the reference line 8B for the width are matched with the piano wires 3AW 3C. The template jig 8 is secured to the threshold 1 by fixtures. A door frame 6 previously assembled like a gate is inserted into the door opening. Sides 6C, 6D of right and left parts 6A of the frame 6 are matched with the reference sides 8C, 8D. The frame 6 is secured to the threshold 1 by fixtures. Then, the template jig 8 is removed from the threshold 1. The upper side 8E of the jig is placed in contact with the lower side 6B' of upper part 6B of the fram 6, and the template jig 8 is pushed to the door frame 6. The frame is secured to the hanger case 2 while the jig 8 is re-positioned with the piano wires 3A 3C. Thus, the door frame 6 is centered and installed without using any measuring instrument 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61285936-A (JP)
Title: Animal feed unit
Inventor: JIYONASAN AARU KURAINSATSUSAA
IPC: A01K5/02
Filed: 1986-05-29
Abstract: © A feeder unit for animals, particularly pigs, provides feed in either wet or dry condition and comprises a trough (10) and a shelf (31) positioned above the trough with a water supply duct (43) beneath the shelf (31) for directing water through valves (47) actuated by the pig into the trough. A hopper (19) positioned above the shelf directs material continuously onto the shelf (31) to be retained on the shelf by the repose angle. The pig can thus either eat directly from the shelf (31) the feed in dry condition or can brush the feed into the trough (10) for mixing with water and eating in wet condition.
Patent JP-H01294742-A (JP)
Title: Graphite film molding
Inventor: FUJITA KAZUHIDE
IPC: C08J7/00
Filed: 1988-05-20
Abstract: PURPOSE:To facilitate the formation of a graphite film molding and to obtain a graphite film molding improved in dimensional stability by burning a polyimide film obtained by reacting a biphenyl acid anhydride with a diaminodiphenyl ether diamine. CONSTITUTION:An acid anhydride containing at least 90% 3,3',4,4'- biphenyltetracarboxylic dianhydride as a base is reacted with a diamine containing at least 90% 4,4'diaminodiphenyl ether as a base to obtain a polyamic acid as a polyimide precursor. This polyamic acid is optionally cast on an arbitrary substrate and heated to obtain a polyimide film of any desired shape. This film is graphitized by burning at a temperature of 2500-3000 deg.C in an inert gas atmosphere.
Patent JP-H04327218-A (JP)
Title: Melt-spinning apparatus for molten pitch
Inventor: KOMATSU NOBUYUKI
IPC: D01F9/14
Filed: 1991-04-27
Abstract: PURPOSE:To stably produce a carbon fiber having uniform fiber diameter in high efficiency using a molten pitch raw material by placing a thin heat- insulation layer at the lower side face of a nozzle plate and heating the nozzle plate from the outer circumference as well as from the center. CONSTITUTION:A thin heat-insulation layer having a thickness of <=20mm is formed on the lower side face of a nozzle plate 4 of a molten pitch spinning apparatus. The nozzle plate has a heater 2 at the center and a spinning cylinder 8 provided with a hot-air supplying function at the outlet side of the spinning nozzle. The nozzle plate is heated from outside as well as from the center and hot air is supplied from the spinning nozzle toward the lower face of the nozzle plate. A carbon fiber having uniform fiber diameter can be produced under stable melt-spinning condition in high efficiency using a molten pitch raw material.
Patent JP-S63291584-A (JP)
Title: Gene coding envelope of cucumber mosaic virus
Inventor: SUZUKI MASAHIKO
IPC: C12N15/09
Filed: 1987-05-21
Abstract: PURPOSE:To provide the titled gene expected to be useful for the production of a plant resistant to cucumber mosaic virus (CAV). CONSTITUTION:Native CMV-0 is inoculated in tobacco leaf, cucumber leaf, etc., and the virus is proliferated at 25-27 deg.C for about 7-10 days and frozen. The frozen infected leaf is crushed and further disintegrated in a proper buffer solution with a whirling blender, etc. The disintegrated liquid is centrifuged at 13,000Xg for 10min and the upper layer (aqueous layer) is further centrifuged at 150,000Xg for about 90min to obtain an RNA-containing fraction as a precipitate. The precipitate is suspended in a buffer solution and an RNA fraction is separated by a density gradient centrifugal separation. The separated RNA is further separated into RAN1+RNA2, RNA3 and RNA4. The RNA3 contains a gene coding an envelope of CMV and has 2,200 base pairs. A double stranded cDNA prepared by using the RNA3 as a template is introduced into a vector of pUC-strain, etc., and cloned to obtain a clone having the objective cDNA coding an envelope.
Patent JP-H10297935-A (JP)
Title: Black crystallized glass for construction material
Inventor: YAMADA MICHIYUKI
IPC: C03C3/087
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a black crystallized glass for a construction material capable of growing the crystal and forming a sufficient amount of the crystal even in a short firing time. SOLUTION: This black crystallized glass for a construction material has a composition comprising 45-75 wt.% SiO2 , 1-15 wt.% Al2 O3 , 6-20 wt.% CaO, 0-13 wt.% Na2 O, 0-5 wt.% K2 O, 1-15 wt.% Na2 O+K2 O, 0-18 wt.% BaO, 0-18 wt.% ZnO, 4-25 wt.% BaO+ZnO, 0.05-5 wt.% NiO and 0.01-5 wt.% CoO, and obtained by precipitating β-wollastonite as main crystals. Further, the weight ratio of (SiO2 +Al2 O3 )/CaO is within the range of 3.0-5.4.
Patent JP-H02302525-A (JP)
Title: Heating cooker
Inventor: MIGAKI FUMIHIKO
IPC: F24C7/02
Filed: 1989-05-18
Abstract: PURPOSE:To prevent a temperature rise by providing a driving motor provided in the neighborhood of a hot air circulator with a centrifugal cooling fan, a guide with a slant face in part forming a wind circuit around the cooling fan and an opening for ventilation below the guide. CONSTITUTION:A hot air circulator 3 is located on the upper portion of a heating chamber 6. A centrifugal fan 7 mounted to a driving motor 4 rotates the pulley 3a of the hot air circulator 3 via a belt 8. A circulation fan 3b in the hot air circulator 3 is rotated to circulate hot air from an electric heater 3c into the heating chamber 6. The driving motor 4 sucks up wind from a lower portion to discharge the wind in a centrifugal direction (side direction) by the centrifugal fan 7. The wind is fed out along the slant face of a blast guide 1 and smoothly blasted between the hot air circulator 3 and an upper body roof 5. Both the hot air circulator 3 and the upper body roof 5 as well as the circumference of the driving motor 4 can be cooled by the flow of the blast A. Thus, the bearing 3d of the hot air circulator 3 and a superheating preventing device 10 are sufficiently cooled.