baber/WOPTO huggingface dataset:
Patent JP-H08101860-A (JP)
Title: Automatic arrangement and wiring device
Inventor: SATO TOMOAKI
IPC: H01L21/82
Filed: 1994-09-30
Abstract: PURPOSE: To provide the automatic arranging and wiring device which optimizes the wiring position of a chip by arranging wirings in multiple ways and decreases the quantity of path calculation for the wirings. CONSTITUTION: The automatic arranging and wiring device, using a multi-chip module and a field programmable gate array, has a storage means 30 which stores wiring information on the multi-chip module and information on unused gates of a field programmable gate array and an optimizing process means 33 which optimizes the arrangement and wiring between the multi-chip module and filed programmable gate array when the field programmable gate array is arranged on the multi-chip module on the basis of the wiring information and information on the unused gates stored in the storage means 30.
Patent JP-2001062133-A (JP)
Title: Game parlor system
Inventor: BOUGAKI TETSUYA
IPC: A63F7/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To make transmittable suitable information to a ball storing and replaying member and a game parlor manager. SOLUTION: To member, this system includes a storage means 105 in which an electronic main address of a portable communication terminal 301 of a member is entered, a means 106 for storing game table information and transmit processing parts 109, 110 for editing the transmit content of an electronic mail from member information, game table information and transmit mode, and transmitting the same to a provider. To manager, this system includes a storage means in which an electronic mail address of a portable communication terminal of a conductor is entered, a management information storage means for storing the management information obtained from the status of the game table, a transmit condition storage means for storing a transmit condition, and a transmit processing part for editing the transmit contents from the above information and transmitting the same to a provider.
Patent JP-H0549745-A (JP)
Title: Card type playing system
Inventor: NIIYAMA KICHIHEI
IPC: G07F7/08
Filed: 1991-08-23
Abstract: PURPOSE:To display several kinds of data without increasing the number of display units by providing a display unit for an amount for a card and an instruction switch for changing the content of display so as to display several data on the display unit one by one in accordance with a changeover instruction at predetermined intervals. CONSTITUTION:A control part 511 in a ball lending control device controls a card balance determining means 511 for determining a balance data on a card which is read by a card reader, and indicates the same on an enabling display unit 230. Further, a display changeover control means 518 prepares a display data which is then delivered to a display unit 122 when the card balance determining means 511 delivers the card balance data thereto. Further, when a display change over button 240 is manipulated, the display changeover means 518 changes the display of a balance display unit 122.
Patent JP-H0794078-A (JP)
Title: Field emitting chip
Inventor: SUZUKI YOSHIHIKO
IPC: H01J1/304
Filed: 1993-09-24
Abstract: PURPOSE:To improve the integration density of elements by constituting a field emitting chip from a base bottom part and a plurality of electron beam emitting parts provided on the base bottom part CONSTITUTION:A first silicon nitride film is formed on both surfaces of a monocrystal silicon base, and the silicon nitride film is removed in square form to form a groove having a square bottom. An etching groove is then oxidized to provide an oxide film, a groove form having four cavities is provided on the bottom part, and a second silicon nitride film is further formed on both surfaces of this sample. A second base material is connected to the groove- formed surface side of the sample, and after the first and second silicon nitride films are removed, the first base material and the silicon oxide film are eluted, whereby a second silicon nitride film is exposed in the groove form having four cavities. Thereafter, a film of a metal material having a small work function such as cesium is formed on the field emitting chip side, whereby a form having four electron beam emitting parts 11 on a base bottom part 12 is provided. Thus, the integration with double density, compared with in the past, can be performed, and integration density of elements can be improved.
Patent JP-H0284743-A (JP)
Title: Reaction tube for epitaxial growth
Inventor: MURAKAMI SATOSHI
IPC: H01L21/365
Filed: 1988-09-21
Abstract: PURPOSE:To prevent unreacted mercury gas from becoming liquid drop as the result of collision with a tube wall, and dripping on a substrate by making the inner wall surface, of a reaction tube, facing the susceptor incline along the moving direction of material gas, and by providing grooves stretching along the moving direction of the gas, with the inclined inner wall surface. CONSTITUTION:A susceptor 13, on which a substrate 12 for epitaxial growth use is mounted, is arranged in a reaction tube 11; material gas for epitaxial growth use is introduced on the substrate 12; an epitaxial layer is formed on the substrate 12 by decomposing the material gas. In such an apparatus, the inner wall 11A, of the reaction tube 11, facing the susceptor 13 is inclined along the moving direction A of the material gas, and grooves 15 stretching along the moving direction A of the gas is arranged on the inner wall surface 11A of the inclined reaction tube 11. Thereby, liquid drop, wherein unreacted mercury out of the mercury introduced in the reaction tube 11 is condensed, is prevented from dripping on the substrate 12 wherein epitaxial growth is progressing, so that unevenness is not formed on the epitaxial layer surface, and epitaxial crystal of high quality can be obtained.
Patent JP-H0791646-A (JP)
Title: Fuel supplying apparatus
Inventor: KINOSHITA MASAAKI
IPC: F23N5/24
Filed: 1993-09-24
Abstract: PURPOSE:To stop supply of fuel by rapidly sensing, when clogging of fuel occurs in a fuel supply tube, it in a fuel supplying apparatus for a fluidized-bed boiler, etc. CONSTITUTION:Pressure pickup ports 13 are provided at two positions in each fuel supply tube 2, and its differential pressure is detected. When a malfunction such as clogging, a reverse flow, etc., occurs in the tube 2, the pressure becomes an abnormal value, and hence the malfunction in the tube is sensed to automatically close a shut-off valve 4. Accordingly, a response is early conducted as compared with a conventional system for detecting a metal temperature rise of the tube 2.
Patent JP-H08100214-A (JP)
Title: Production of high strength seamless steel tube
Inventor: TAKAHASHI AKIHIKO
IPC: C21D9/08
Filed: 1994-09-30
Abstract: PURPOSE: To obviate the necessity of quench-and-temper treatment by offline without hindering productivity and to obtain desired strength by working a steel, in which a composition is specified to easily obtain a bainitic structure, into a hollow tube stock, performing final hot finish working at specific temp., and cooling the inner and the outer surface under specific conditions. CONSTITUTION: The seamless steel tube is produced by hot rolling by using a steel having a composition consisting of, by weight, 0.1-0.3% C, <=0.5% Si, 1.5-2.5% Mn, <=0.03% P, <=0.01% S, 0.05-0.1% Al, 0.02-0.1% Nb, 0.0005-0.0030% B, 0.0002-0.01% N, and the balance iron. In this process, a billet of the steel is heated to >=1150 deg.C and worked into a hollow tube stock, and then, final hot finish working is done at a temp. not lower than the Ar3 point of the steel. Successively, the inner surface of the rolled steel tube is air-cooled, and the outer surface is cooled from a temp. not lower than the Ar3 point at a rate of (10 to 60) deg.C/sec down to 550-400 deg.C and then air-cooled.
Patent JP-S6298811-A (JP)
Title: Microwave semiconductor amplifier
Inventor: IYAMA YOSHITADA
IPC: H03F3/60
Filed: 1985-10-24
Abstract: PURPOSE:To make the titled amplifier small in size, and also to reduce a distortion by constituting it so that two sets of B grade amplifiers execute a push-pull operation, by a monolithic microwave integrated circuit which has formed as one body microwave use parts, on a semiconductor substrate. CONSTITUTION:A radio wave which has been made incident from an input terminal 4 passes through an FET 1a, and made incident on an FET 1b and an FET 1c by an opposite phase. In the positive semi-cycle of the radio wave which has been made incident on the FET 1b, a positive drain current flows to the FET 1b, and an output of the FET 1b side appears in an output terminal 5. When the radio wave of a negative semi-cycle is made incident on the FET 1b, an output of the FET 1c side appears in the output terminal 5. As a method for setting an input radio wave to the FET 1b and the FET 1c to an opposite phase, a method for using one FET is adopted, therefore, the constitution of a circuit for setting the input radio wave to the opposite phase is simplified, and also it becomes small in size.
Patent JP-H04118801-A (JP)
Title: Lighting appliance
Inventor: MIMOTO OSAMU
IPC: F21S8/04
Filed: 1990-09-07
Abstract: PURPOSE:To connect respective lighting appliance main bodies to one another while being surely positioned, and thereby enhance operating performance and artistic design as well as to prevent electric cord from being exposed by providing cut-out sections for each circumferential wall of end plates, and thereby employing each connecting fixture composed of paired stiffening piece sections and a cord cover section. CONSTITUTION:When plural lighting appliance main bodies 11 are connected with one another with an angle maintained among them, an electric cord 18 which is fed while being wired from one appliance main body 11 to the other appliance main body 11, is inserted into both cut-out sections 22 which are faced to each other. In the second place, the both end sections of the cover section 33 of each connecting fixture 31 are fitted in both cut-out sections 22 which are faced to each other, at each circumferential wall 123 of the end plates 12 of the appliance main bodies 11, and the both stiffening piece sections 32 of each connecting fixture 31 are engaged with each other while being mated with each circumferential surface of the circumferential walls 122, of the end plates 12 of both of the appliance main bodies 11. In addition, the cord 18 is inserted into each cord cover section 33 of the connecting fixtures 31. By this constitution, the connecting fixtures 31 are engaged with each cut-out section 22, each angle formed by the respective appliance main bodies 11 can be made identical to a specified angle with ease, each connecting fixture 31 acts as a spacer between the appliance main bodies 11, each gap between the respective end plates 12 can surely be made constant and no cord 18 is thereby exposed.
Patent JP-H03101120-A (JP)
Title: Manufacture of mask for exposure
Inventor: KONDO KAZUAKI
IPC: G03F1/22
Filed: 1989-09-13
Abstract: PURPOSE:To reduce stress caused during selective etching operation of a mask substrate and to prevent deformation of a mask pattern caused by the stress by a method wherein the same Si member is used as a member for a mask base material and for a support frame. CONSTITUTION:A substratum film 6 composed of SiC is formed, by a vapor growth method, on a mask substrate 5 composed of an Si member. An X-ray absorber film 7 composed of Ta is formed by a sputtering method. Then, a resist pattern is formed; the film 7 is etched selectively by an RIE method by making use of the pattern as a mask; a mask pattern 7a is formed. Then, a support frame 8 composed of Si containing B and the mask substrate 5 are bonded and fixed by using an adhesive 10. Since the same Si member is used for the support frame 8 and the substrate 5 at this time, a coefficient of thermal expansion is equal and stress does not remain in the support frame 8. Then, the mask substrate 5 is removed by a wet etching method by making use of the support frame 8 as a mask.
Patent JP-S6483351-A (JP)
Title: Manufacture of lance for tandish bubbling
Inventor: KASAI NOBUFUMI
IPC: B22D11/116
Filed: 1987-09-22
Abstract: PURPOSE:To omit the manufacturing process, to execute the mass production, and to reduce the cost by packing a part between an outer frame and a cover with a monolithic refractory and calculating it, and attaching as one body a pipe for supplying inert gas in which the outside periphery of a mandrel has been covered with a refractory, to a manufactured lance body. CONSTITUTION:A monolithic refractory 13 is cast into a bottom part of an outer frame 11, and on the refractory 13, an inflammable core 14 is placed. On the upper face of this outer frame 11, a cover 12 for forming hiving a through-hole 15' for providing porous nozzle and a through-hole 16' for installing mandrel is placed, and between the cover 12 and the core 14, a porous nozzle 15 is positioned and provided, and also, a mandrel 16 is installed so as to pass through the cover 12 from the upper face of the core 14. Subsequently, from an inflow port of the cover 12, a monolithic refractory 13' is cast in, and calcined in a furnace. In this case, the core 14 is burnt and a space which becomes an accumulator 17 is formed, and a lance body 19 is obtained. To this lance body 19, a pipe 21 for supplying inert gas whose outside periphery has been covered with a refractory 20 is attached.
Patent JP-S61117616-A (JP)
Title: Simple data input device
Inventor: IWAMA TERUHIKO
IPC: G06F3/023
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a simple data input device where the input state is outputted to a display part or a printer and is displayed, by writing contents of a stripe on an input guide sheet in an RAM and inputting operation items on the guide sheet. CONSTITUTION:Stored contents of the magnetic stripe are read by a magnetic card reader CDR 13 and are stored in an RAM 14. The input guide sheet is placed on an input guide display part, and a microcomputer (muCOM) instructs an operator to input the service number printed on the guide sheet after checking read error. When he inputs the service number with a ten key, the muCOM confirms the coincidence between the input number and the service number and operates a guide part 16 and lights an indicator lamp corresponding to the service number on the guide sheet to display the item input indication. An indicated item is inputted with the ten key, and the muCOM reads out indicated print characters from the RAM 14 and prints out them on a printer 17 and displays the next input indication.
Patent JP-H03101208-A (JP)
Title: Capacitor device
Inventor: MATSUMOTO SUSUMU
IPC: H01G4/40
Filed: 1989-09-14
Abstract: PURPOSE:To reduce fluctuation in inductance of a device and thermal effects of a current reducing coil by forming the coil of a bonded spiral winding of insulated metal wire. CONSTITUTION:A film capacitor 1 and a current reducing coil 2 are more than 7.5mm apart in a case 4, and molded in insulating resin 5. The current reducing coil 2 is a spiral winding of insulated metal wire, such as copper, iron, or aluminum, coated with urethane or polyester resin. The adjacent coils are bonded by solvent or heat.
Patent JP-2001063296-A (JP)
Title: Manufacture of stone-carved luminaire
Inventor: SAKIYAMA SOUFU
IPC: F21V3/04
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a stone-carved luminaire which enables realization of carving based on a rather complicated pattern in a relatively short time and enables coloring of the pattern with a pigment fitting well. SOLUTION: A manufacturing method of a stone-carved luminaire comprises a process of forming a panel by processing marble, for instance, to have a prescribed thickness and area, a process of grinding both surfaces of this panel, a process of providing a pattern on a rubber sheet after the rubber sheet is fixed on the surface of the panel, a process of jetting abrasive sand by a sand blast machine onto the surface of the panel whereon the pattern is presented by the rubber sheet, a process wherein a rubber sheet in a shape corresponding to the shape of the part not being carved is fixed on the rear of the panel and then the abrasive sand is jetted onto the rear of the panel from the sand blast machine to carve off the panel by about one-third of the thickness of the original panel and a process wherein the pattern carved in the surface of the panel is colored with an acrylic pigment.
Patent JP-H0982088-A (JP)
Title: Computer system
Inventor: KAMOO YASUHIRO
IPC: G11C11/406
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To perform CBR refresh by refreshing a DRAM when the order for activating a specific signal is reversed as compared with normal accessing, selecting a single external terminal for memory write signal without causing erroneous switching of DRAM to test mode and connecting the selected external terminal with both DRAM and SRAM. SOLUTION: The computer system comprises an SRAM 20, a DRAM 22 being refreshed when the order for activating a row address strobe signal and a column address strobe signal is reversed as compared with normal accessing, and a computer 10. When a refresh request is provided when the memory write signal is active in this system, the refresh operation is performed after the memory write signal becomes inactive.
Patent JP-H0981317-A (JP)
Title: Input device
Inventor: URANO TAKAYOSHI
IPC: G06Q50/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an input device which can easily deal with the display screens having the individual differences by adding a touch detection means onto a display means which displays the selection items including the contents that should not be viewed by the third parties and also using a polarizing plate to cover the selection item part. SOLUTION: A user can input his desired information by touching directly a touch panel 4 at a part displayed on the surface of a CRT display device 3, and a polarizing plate 3b is arranged to cover a selection item part 3d on the device 3. The plate 3b is directly bonded on the display screen of the device 3. In such a configuration of an input device, it is possible to prevent a third party from looking furtively the password number inputted by the user and to protect his privacy. Furthermore, the plate 3b can easily deal with the individual differences of display areas.
Patent JP-S60130583-A (JP)
Title: Unsaturated carboxylic acid ester and its production
Inventor: YOKOSHIMA MINORU
IPC: C09D11/10
Filed: 1983-12-20
Abstract: NEW MATERIAL:The compound of formula I (R1 is H or CH3; R2 is C2H5, group of formula II or formula III). EXAMPLE:The condensation product of 2,2-dimethyl-3-oxypropanal and ditrimethylolpropane. USE:Useful as a vehicle of a coating or ink composition. It can be cured with radiation or heat. PREPARATION:The compound of formula I can be produced by esterifying the compound of formula IV with more than stoichiometric amount of acrylic acid or methacrylic acid. The reaction is carried out in the presence of an acidic catalyst such as H2SO4, p-toluenesulfonic acid, etc., and the reaction can be accelerated by distilling off the produced water. The amount of the catalyst is 0.1- 10mol%, preferably 1-5mol% based on the acrylic acid, etc.
Patent JP-H0770406-A (JP)
Title: Low temperature curing epoxy resin for prepreg and prepreg using the same
Inventor: TOSHIMA HIROSHI
IPC: C08L63/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide the composition comprising a bifunctional epoxy resin, a multifunctional epoxy resin, a low temperature curing agent having a specific reaction-starting temperature, and an acrylic rubber in a specified ratio, high in the interfacial adhesive strength to reinforcing fibers and in the adhesive strength to other materials, and useful for prepregs, etc. CONSTITUTION:(A) 100 pts.wt. of epoxy resins comprising 50-95 pts.wt. of a bifunctional epoxy resin (e.g., a bisphenol A type epoxy resin and a higher functional epoxy resin (e.g., a phenol novolak epoxy resin), (B) a low temperature curing agent (e.g. an amine compound-epoxy resin-urea reaction product) exhibiting latent curability at the ordinary temperature and having a reaction- starting temperature of 40-115 deg.C in an amount of 0.2-3 times equivalent per equivalent of the component A, and (C) 1-20 pts.-wt. of an acrylic rubber (e.g. a crosslinked acrylic rubber) to obtain a resin composition enhanced in the interfacial adhesive strength to reinforcing fibers and in the adhesive strength to other materials in FRP moldings.
Patent JP-S61117588-A (JP)
Inventor: YOSHIDA MASARU
IPC: H04N5/66
Filed: 1984-11-13
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-S6393667-A (JP)
Inventor: MATSUO YUKITO
IPC: B61B13/06
Filed: 1986-10-09
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-S60130797-A (JP)
Inventor: MAEHARA FUMIO
IPC: G10L15/06
Filed: 1983-12-19
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-H03101559-A (JP)
Title: Inter-extension camp-on automatic registration system
Inventor: SUZUKI HIDEO
IPC: H04M3/48
Filed: 1989-09-14
Abstract: PURPOSE:To allow everybody to utilize the inter-extension camp-on service widely without any special setting operation by registering the inter-extension camp-on service when a caller makes repetitive dialing to a busy extension and the number of times of incoming calls from a same caller reaches a prescribed number of times. CONSTITUTION:When an extension A4 dials an extension number of an extension B5, a central controller 2 sends a busy tone to the extension A4. Then a counter 8 is driven for a 1st count. When the extension A4 dials the extension number of the extension B5 again, the central controller 2 starts the counter 8 to apply the 2nd count. Thus, the central controller 2 discriminates it to be a request of the inter-extension camp-on automatic registration to access the storage device 3 and the inter-extension camp-on is registered for the extension A4 in the memory corresponding to the extension B5 and a channel switch 1 is controlled to connect the extension A4 and a voice guide device 7.
Patent JP-S6299767-A (JP)
Title: Electrophotographic copying method
Inventor: SANO YUMIKO
IPC: G03G15/00
Filed: 1985-10-28
Abstract: PURPOSE:To prepare a composite copy from plural originals by sticking electrostatically charged photosensitive toner, forming a charged toner image by making image exposure by the first original, and sticking the second charged photosensitive toner to the part excluding the charged toner image. CONSTITUTION:Photo-conductive toner 2 electrostatically charged to the charge having fixed polarity is applied uniformly on the surface of a conductive base body 1 and image exposure is made to form an electrostatic latent image 4 on a photoconductive toner layer. Then, the second photoconductive toner 5 is applied on the first photoconductive toner layer of the base body 1 by using similarly charged second photoconductive toner 5. The second original 7 is superposed on the first original 3, and the coated layers of the first and the second photoconductive toner are image exposed. The charged image of the first charged photosensitive toner corresponding to the first original 3 and a charged image 8 of the second photosensitive toner corresponding to the second original 7 are formed on the surface of the base body 1. The image 4 of charged first photosensitive toner and the charged image 8 out of the second photosensitive toner are transferred on the surface of a transferring medium 9, and thus, a composite copy is obtained.