baber/WOPTO huggingface dataset:
Patent JP-H11140870-A (JP)
Title: Winged screwed steel pipe pile
Inventor: HAYASHI MASAHIRO
IPC: E02D5/54
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a winged screwed steel pipe pile which can be buried into stiff ground by screwing by means of wings attached to its middle or its top where the thrusting face is brought out, and which can provided a large soil bearing by use of the wings, with the wings being economical as they require less machining, and being easy to mount on a steel pipe. SOLUTION: A winged screwed steel pipe pile has a lower wing 10 comprising a plurality of steel plates 10a, 10b mounted at or near the end of a steel pipe 2 while being inclined, each of the steel pipes 10a, 10b having a certain shape greater than the outside diameter of the steel pipe 2. The winged screwed steep pipe pile also has an upper wing 20 mounted on the outer peripheral surface of the steel pipe 2 at almost the middle of the steel pipe 2 or above the middle along the longitudinal direction, they upper sing 20 comprising steel plates 20a, 20b formed when a polygonal steel plate greater than the outside diameter of the steel pipe 2 is split into plural parts, the plurality of steel plates 20a, 20b being fitted to the uppering 20 at almost the same angel with the lower wing 10.
Patent JP-H05120559-A (JP)
Title: Electronic cash register
Inventor: NAGAE TETSUYA
IPC: G07G1/12
Filed: 1991-10-28
Abstract: PURPOSE:To enable an operator to efficiently register the same article without specially being aware of registering operation. CONSTITUTION:The article registration is performed according to article data inputted in response to its input from an input part and the input article data are stored in a registered article memory 20 while made to correspond to identification data; when identification data are inputted by an identification data input means, the article data corresponding to the identification data are read out of the registered article memory 20 and the article registration is carried out.
Patent JP-2000131907-A (JP)
Title: Image forming device
Inventor: HISAMA KAZUNOBU
IPC: G03G15/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To enable sustaining the connection of the connector-connected portion of an electric-wire member exposed outside or protecting the same portion by a simple structure. SOLUTION: A connector and the end of an electric wire 60 set in an electric- wire connecting part 62 are covered with a lid 70, thereby preventing each member from being seen and touched from outside. Therefore even in the condition where a scanner unit body 1 is turned and the upper part of a printer unit 2 is exposed outside, the lid 70 covers the electric-wire connecting part 62, therefore such a problem that the connector and the electric wire 60, a connector-connected portion, are unintentionally pulled out by a worker is prevented from occurring.
Patent JP-2000207283-A (JP)
Title: Memory control of data processing system
Inventor: DANIEL KERSHAW
IPC: G06F12/12
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To efficiently manage and control the memory system of the data processing system by allowing a cache victim selecting circuit to respond to the operation state of a main memory unit, when selecting a victim cache storage line. SOLUTION: A bus arbitrating circuit 12 controls whether or not access to a data bus 14 is obtained, when either a central processor 4 or video display control circuit 6 makes a memory access request. If a cache miss is caused in response to the memory access request, an object data word is fetched from one of DRAM banks 16, 18, 20, and 22 and written to one of cache storage lines 28. A victim selecting circuit 32 in a cache controller 10 controls which of cache storage lines 28 is to be selected as a victim cache storage line, where the fetched data is written.
Patent JP-H02155896-A (JP)
Title: Cowling for propeller of ship
Inventor: UCHIDA TATSUSHIRO
IPC: B63H20/00
Filed: 1988-12-07
Abstract: PURPOSE:To prevent rush of splash into a cowling by providing an intake port on a position adjacent to an intake device on the side surface of a cowling main body and opening that intake port in the direction other than the front side of a propelling direction. CONSTITUTION:The left and right intake ports 19 of a cowling 18 through which the air for combustion of an internal combustion engine 13 is taken in are arranged on the left and right side surfaces of a cowling main body 18A and in positions adjacent to the left and right air intake ports 17 of an intake box 15. At this time, respective intake ports 19 are opened nearly rearward in a propelling direction. Thus, rush of splash in to the cowling can be prevented and the air for combustion with a constant oxygen density can be also supplied in the engine intake device in the cowling smoothly.
Patent JP-H05147848-A (JP)
Title: Monitor of elevator
Inventor: SUZUKI KOICHI
IPC: B66B3/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide an elevator monitor that sections outage information out of an elevator group control system, and displaying it only at the time of a power failure due to an accident, something trouble, etc. CONSTITUTION:An outage display judging means 15 sections whether it is an outage due to maintenance and inspection or an accident and something trouble, etc., on the basis of an outage signal and a maintenance-inspection signal inputted out of an elevator group control system 30 via a transmitter 40d, and it is made so as to be displayed on a display unit 60 only at the outage due to the accident and the trouble and suchlike.
Patent JP-2000124020-A (JP)
Title: Unidirectionally-oriented silicon steel plate having superior magnetic properties, and its manufacture
Inventor: IGUCHI MASAO
IPC: C23F1/28
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To further improve iron loss characteristic and magnetostriction characteristic of a unidirectionally-oriented silicon steel plate as compared with the conventional steel plate, as well as the effective utilization of a forsterite base coating film formed during the course of finish annealing, as it is. SOLUTION: In a method for manufacturing unidirectionally-oriented silicon steel plate, the thickness of a forsterite base coating film formed on the surface of a finish-annealed unidirectionally-oriented steel plate is reduced by etching the surface of the steel plate with an SiCl4 solution or an acidic wash liquid containing SiCl4. At the same time, through-holes reaching the matrix are made locally, and fine oxide-based precipitated particles having 0.001-0.3 μm gain size are formed on the surface of the coating film.
Patent JP-H08145553-A (JP)
Title: Deep-freezer-refrigerator
Inventor: KATO TAKASHI
IPC: F25D23/06
Filed: 1994-11-18
Abstract: PURPOSE: To provide a deep-freezern-refrigerator in which an effect of thermal insulation can be improved and a partition front part and a thermal insulating member can be surely adhered to a partition part. CONSTITUTION: An interior part of a main body is divided into an upper segment and a lower segment by a hollow partition part 5 integrally formed with an inner box 2, having both right and left sides and a rear part released to open and a front surface closed. Then, a thermal insulation member 7 is inserted into the hollow part of the partition part 5, thereby there is provided a first clearance S1 having foam thermal insulation material filled between the thermal insulation member 7 and a front surface 5a of the partition part 5. A partition front member 8 closely contacted with a rear surface of a door of a main body is fitted to a front end 5b of the partition part 5, thereby there is provided a second clearance S2 having foam thermal insulation material filled between the partition front member 8 and the front surface 5 of the partition part 5.  In addition, the front surface 5a of the partition part 5 is formed with a communication hole 8, thereby the foam thermal insulating material filled in the first clearance S1 between the partition part 5 and the thermal insulation member 7 is also flowed into a second clearance S2 between the partition front member 8 and the partition part 5.
Patent JP-S63162217-A (JP)
Inventor: EMIIRU RIIDORINGAA
IPC: A61J1/00
Filed: 1987-12-04
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-H05264970-A (JP)
Title: High-polymer composite film and its production and liquid crystal optical element formed by using the same
IPC: G02F1/1333
Filed: 1991-11-25
Abstract: PURPOSE:To uniformly disperse a liquid crystal material into a high-polymer material and to arbitrarily adjust the shape of the liquid crystal material in the high-polymer material. CONSTITUTION:The high-polymer composite film is produced by dispersing microparticles into the high-polymer material, then extracting only the microparticles by using the poor solvent for the high-polymer and the solvent for the microparticles and injecting the liquid crystal material 5 into the holes of the resulted porous high-polymer film 1. The composite film functions as a liquid crystal optical element by holding the film with two sheets of electrode layers. The density of the liquid crystal material replaced with the microparticles and the shape of the liquid crystal material are controlled by changing the addition amt. of the microparticles to be dispersed into the high- polymer material and the grain sizes thereof. Since the liquid crystal material 5 is injected into the holes in the porous high polymer 1. The liquid crystal material and additives, such as dyestuff, are not taken into the high-polymer material 1. The liquid crystal optical element having the high contrast ratio is therefore obtd.
Patent JP-H06158818-A (JP)
Title: Structure for supporting panel around pedestal
Inventor: TAKAKURA HITOSHI
IPC: E04F13/073
Filed: 1992-11-18
Abstract: PURPOSE:To omit mortar construction prior to installation of a corner panel so as to enhance the efficiency of construction by fitting each half box to a rectangular steel pipe pole by means of the notched portion of a horizontal plate, and securing the half boxes to each other, thereby securing a panel bracket to the steel pipe pole and a base. CONSTITUTION:A panel bracket is formed into a box shape and set above a base 2. The panel bracket is positioned horizontally via vertical pieces which abut to horizontal base supporting pieces 12. The horizontal plate of each half box is fitted around the pedestal of a rectangular steel pipe pole 5 and the vertical plates of the half boxes are butted. The vertical piece of each half box allows an upright panel to be surely supported by the panel bracket without deviating from the surface of the base 2. Therefore, a panel to be placed on the horizontal panel can accurately be erected around the steel pipe pole 5 without requiring mortar construction.
Patent JP-S63162079-A (JP)
Title: Formation of transparent conductive tin oxide film
Inventor: MITSUYADO TOSHIO
IPC: B05D7/24
Filed: 1986-12-26
Abstract: PURPOSE:To form a transparent conductive tin oxide film having an excellent specific resistance value and visible light transmittance even if a raw material soln. decreased in the compounding ratio of fluorine with tin is used, by using ammonium hydrogenfluoride and ammonium fluoride as a fluorine compd. CONSTITUTION:The transparent conductive tin oxide film is formed on the surface of a heated substrate by coating a soln. contg. a tin compd. and fluorine compd. on the surface of said substrate. The ammonium hydrogenfluoride and ammonium fluoride are used as the fluorine compd. in this case. More specifically, the transparent conductive tin oxide film which contains the fluorine and has the specific resistance value and visible light transmittance equal to or better than the specific resistance value and visible light transmittance of the transparent conductive tin oxide film obtd. by the conventional method is formable even if the raw material soln. decreased in the compounding ratio of fluorine with tin to the ratio smaller than in the conventional method using the ammonium fluoride as the fluorine compd. is used.
Patent JP-H10131196-A (JP)
Title: Protective body such as wall surface, etc.
Inventor: YOSHIDA SADAMI
IPC: E02D17/20
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a protective body such as wall surface, etc., capable of good presenting landscape suitable for a working site while increasing frame rigidity with lightweight constitution by protective frames formed of wood or plastic materials. SOLUTION: A protective body such as wall surface, etc., is constituted of protective frames 2 connecting both up and down rails 5 formed of wood or synthetic resin materials with jambs 6 so as to partially expose the wall surface and fixed members 3 having a mounting section 3a to the protective frames 2 and, at the same time, forming fixed sections 32 for inserting the other end in a wall surface member to fix. The protective frames 2 are mounted to the mounting section 3a of the fixed members 3 in a detachable manner.
Patent JP-H11146649-A (JP)
Title: Pwm cycloconverter
Inventor: ISHII SADAO
IPC: H02M5/27
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a PWM cycloconverter which can be prevented from destruction due to overvoltage even if switching means become defective, by suppressing terminal voltages of both output terminals of it. SOLUTION: A cycloconverter has the phases of an AC power supply directly connected to respective phases at the output side by means of two-way switches 112-117 having self-distinguishing capabilities and outputs AC and DC voltage of any value by controlling the open/close of the two-way switches 112-117 by PWM control according to an output voltage command. In the case that the two-way switches 112-117 become faulty, the faults are detected by a fault detecting circuit 110 and then a fault signal Sf is outputted. Based on the faulty signal Sf, the voltages at output terminals A, B of the PWM cycloconverter are suppressed by an overvoltage protection circuit 109.
Patent JP-H01149653-A (JP)
Title: Message sound recording device
Inventor: MATSUBARA MASAHIRO
IPC: H04M11/10
Filed: 1987-12-07
Abstract: PURPOSE:To enable a person recording a message to hear the message addressed to his/her own by allowing him/her to specify whom the message is addressed as a identification signal, storing a sound recording position and the identification signal in a semiconductor memory element and inputting the identification signal in the same way at the time of sound reproduction. CONSTITUTION:When incoming is inputted to the input terminals T1 and T2 of a telephone line by a caller side, the message for a response is sent to the telephone line and the name of a person whom the message is wanted to be addressed and a telephone number corresponding to it are indicated to be pushed. When the caller pushes this number, the identification signal and the position of a tape for receiving TP2 at that time are stored in the semiconductor memory element 17. When the number key and the brake of an input part 8 is pushed in order to reproduce the message sound recorded on the tape TP2, the message having the same identification signal as the identification signal is found from the identification signal stored in the element 17 and the data of a sound recording starting position.
Patent JP-S63166993-A (JP)
Title: Production of substrate for magnetic disk
Inventor: SANO TADAAKI
IPC: C25D11/18
Filed: 1986-12-27
Abstract: PURPOSE:To improve the tight adhesion of Al substrate with a paint by grinding the surface of the Al substrate having an anodized film, then immersing it into a corrosive soln. and opening fine holes closed by the grinding. CONSTITUTION:The surface of the Al substrate for a magnetic disk is anodized to form the anodized film. The surface of the film is ground and is immersed into an acid or alkali bath. The hollow holes of the film closed by the above- mentioned grinding are then opened, by which an anchor effect is exhibited and the tight adhesion of the Al substrate with the paint is improved.
Patent JP-H05147655-A (JP)
Title: Waste container
Inventor: HIRAO KENJI
IPC: B65D21/08
Filed: 1991-11-25
Abstract: PURPOSE:To provide a waste container which is inexpensive and has a high capacity variation and design variation while drastically reducing the metal die cost and molding cost. CONSTITUTION:For the title waste container, a box body 2 for which a peripheral wall 2a equipped with a fitting structure for positioning A on the upper surface of the peripheral edge is integrally formed, hollow frame bodies 3 which are accumulated on the box body 2 by a desired quantity, on the upper and lower surfaces of which the fitting structure for positioning A is respectively formed, and a fastening/fixing means B to fasten and fix the hollow frame body 3 and the box body 2, and the hollow frame bodies 3 to each other at the center parts of confronted both sides respectively are provided. By this fastening/fixing means B, a waste container main body 1 with a desired capacity is integrally formed.
Patent JP-H01149868-A (JP)
Title: Highly rust preventive coating composition
Inventor: MASE MASAYUKI
IPC: C09J5/00
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a coating composition capable of sufficiently carrying out coating of work surfaces with an acute angle, such as edge parts, applied to aluminum wheels, etc., and imparting excellent rust preventive properties, by containing a specific amount of ultrafine powdery silica having a specified specific surface area or above in a base resin. CONSTITUTION:The aimed composition obtained by containing 5-40pts.wt. ultrafine powdery silica having >=200m<2>/g specific surface area in 100pts.wt. base resin (preferably resin consisting essentially of acrylic or polyester based resin for baking finishes). Furthermore, the particle diameter of the above- mentioned silica is preferably <=20mmu.
Patent JP-H01151260-A (JP)
Title: Surface-mounting semiconductor
Inventor: MIZUNO RYOICHI
IPC: H05K3/34
Filed: 1987-12-09
Abstract: PURPOSE:To carry out an in-circuit test when semiconductors are surface- mounted on both faces of a printed-circuit board by a method wherein cavities are formed at lead terminals of the printedcircuit board. CONSTITUTION:Cavities 2 with which needle-point pins 4 can be easily brought into contact are formed at lead terminals 1 of a surfacemounting semiconductor 3. When the needle-point pins 4 of an incircuit tester come into contact with the lead terminals 1 of the surface-mounting semiconductor 3, they can be positioned in optimum positions thanks to the cavities 2 formed at the lead terminals 1. By this setup, an in-circuit test can be carried out at a printedcircuit board where a microcomputer has been mounted and surfacemounting semiconductors have been mounted on both faces.
Patent JP-H08131224-A (JP)
Title: Ornament of necktie
Inventor: FUJISAKI TOSHIKO
IPC: A44C25/00
Filed: 1994-11-08
Abstract: PURPOSE: To provide a tie ornament which ensures simple manner of using, will never be concealed internally even when a jacket, etc., is put on, and presents a showy sense as an accessory by furnishing a decoration part in a detent which is detained removably on the front face of the knot of the tie. CONSTITUTION: A tie ornament 1 is composed of a detent 2 curved in an inverted U form and a decoration part 3 furnished on the front face of the detent 2, and the detent 2 is detained by hitching at the front upper part of the knot 8 of a tie. It is also acceptable that the decoration part is made removable from the detent or is coupled with a tie pin through a chain. Because it is possible to set at a button of a shirt even when no tie is put on, there is no risk of giving any sense out of etiquette even though one puts on a shirt incapable of putting a tie or one goes without a tie put on. This can also be attached to a pocket or collar.
Patent JP-H10142691-A (JP)
Title: Projection type display device
Inventor: MABE YUJI
IPC: G09F9/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To suppress a light loss without causing any deterioration in resolution of a projected image. SOLUTION: In S polarized light beams which are emitted from a light source 1 so as to be polarized and separated in a polarization beam splitter 2, a G light beam is reflected by means of a dichroic mirror 3 provided with a G light reflecting characteristic so as to be separated firstly, and color separation of a B light beam and an R light beam, which are transmitted through the dichroic mirror 3, into an R light beam and a B light beam is carried out in a dichroic prism 4. The respective color separated color light beams are modulated by means of reflection type light valves 5R, 5G, 5B so as to be reflected, and through the inverse path, color synthesis of these light beams is carried out by means of the mirror 3 and the prism 4. The color synthesized light beam is detected by means of the polarized beam splitter 2 and is projected by means of a projection lens 10.  The prism 4 transmits an S polarized light beam in the short wavelength side wavelength area as against the wavelength existing in the G light wavelength area while reflects an S polarized light beam in the long wavelength side wavelength area. The prism 4 transmits a P polarized light beam in the short wavelength side wavelength area as against the wavelength existing in the G light wavelength area while reflects a P polarized light beam in the long wavelength side wavelength area.
Patent JP-S63168414-A (JP)
Title: Preparation of propylene copolymer
Inventor: GOKO NOBUAKI
IPC: C08F210/16
Filed: 1986-12-29
Abstract: PURPOSE:To form a copolymer which is excellent in transparency, impact resistance and sliding property, by processing a propylene-ethylene random copolymer in two steps in the presence of a stereospecific catalyst, wherein the copolymerization in the 2nd step is carried out in the presence of a specified silicon compound in a gaseous phase. CONSTITUTION:A propylene copolymer is formed in the following two steps in the presence of a stereospecific catalyst consisting chiefly of a titanium compound and an organomagnesium compound. (a) 1st step: Porpylene is homopolymerized in the presence of an inert solvent or liquefied propylene, or propylene and ethylene are copolymerized, with the ethylene content being at most 5wt.%, so that the resulting polymer amounts to 5-95wt.% of the total amt. of polymerization. (b) 2nd step: In succession to the 1st step, a random copolymerization of propylene and ethylene is carried out in a gaseous phases so that the resulting copolymer amounts to 95-5wt.% of the total amt. of polymerization to give a copolymer containing 10wt.% ethylene. The polymerization in the 2nd step is carried out in the presence of a silicon compound of formula 1 (where R<1> and R<2> are each H, 1-20C alkyl or aryl; n is 1-3,000).
Patent JP-H03171731-A (JP)
Title: Formation of thick oxide region in semiconductor device
Inventor: YOUJIYAN RIU
IPC: H01L21/76
Filed: 1990-11-14
Abstract: PURPOSE: To minimize the size of a bird's beak formed between field oxides by forming a masking layer above a part of a barrier oxide layer corresponding to an active region on a substrate and dry oxidizing the masking layer at a high temperature. CONSTITUTION: A substrate 10 having background of P<--> doping concentration is masked such that an N type dopant may be implanted into a selected part of the substrate in order to form an N well 40. A barrier oxide layer 12 is then formed on the surface of the substrate 10 and nonoxidizing masking layers 141 , 142 are formed thereon. Preferably, the masking layers 141 , 142 are nitride layers formed by CVD. A field oxide region 161-2 is formed in the oxide substrate 10 in an environment containing dry oxygen and HCl at a temperature in the range of 1000-1250 deg.C.