baber/WOPTO huggingface dataset:
Patent JP-H03151442-A (JP)
Title: Centrifugal reinforced concrete cylindrical body and manufacture thereof
Inventor: WAKIZAKA TATSUYA
IPC: E04C3/34
Filed: 1989-11-07
Abstract: PURPOSE:To manufacture a concrete cylindrical body in high quality and low cost by burying reinforcement arranged in crossing direction against the axial direction in the thickness of the concrete cylindrical body, and forming an opening part through which reinforcement is partially exposed. CONSTITUTION:Reinforcement 1 is arranged inside a formwork 5 of square cylinder having a square section defining the external form of a concrete cylindrical body 10, triangular corner formworks 6 are provided inside the four corners of the reinforcement 1, and space between the corner formworks 5 is held at a decided value. Nextly, a slender air bag 7 is set inside the center of a decided plane of the formwork 5, and inflated. Nextly, air bags 8a, 9b, 9a, 9b are respectively set between the formwork 5 and the reinforcement 1, and between the reinforcement 1 and the corner formworks 6, and inflated. After hardening of concrete placed in the formwork 5, air is drawn out from the air bags 7, 8a, 8b, 9a, 9b and the air bags are removed.
Patent JP-2001111567-A (JP)
Title: Method and device for controlling network
Inventor: SAKAI KOJI
IPC: G06F15/177
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a network control method capable of executing reliable data transfer, while realizing a hot-plug function and device therefor. SOLUTION: When the connection of a new node is detected, an IPC decides whether data transfer is performed in the existing network (step 41), waits for the data transfer to be finished (step 42) when the data transfer is performed, and reconstructs the network after the data transfer is finished (steps 43 and 44). Consequently, a retransmission operation due to the intervention of reset and data confirmation processing are no longer needed, because the data transfer is completed surely.
Patent JP-H06234692-A (JP)
Title: Selective preparation of hydroxybenzaldehyde
Inventor: RAURENTO BUAISE
IPC: C07C45/49
Filed: 1993-11-17
Abstract: PURPOSE: To industrially and advantageously obtain the compound for a UV absorber, a fluorescent brightening agent or the like by reacting phenols in a pressure vessel with hydrogen fluoride and boron trifluoride in an inert organic solvent and then feeding carbon monoxide into this mixture until a specified pressure is reached.  
     CONSTITUTION: The target hydroxybenzaldehyde of formula II is obtained by admixing 1 mol of a phenol of formula I [R 1  to R 4  is H, F, Cl, Br, a (substituted) 1-6C alkyl, (substituted) phenyl, naphthyl, (substituted) cyclopentyl, cyclopentadienyl, (substituted) phenoxy or the like] in a pressure vessel with 5 to 100 mol of hydrogen fluoride and 0.5+x to 1.5+x mol (x is the number of oxygen atoms contained in the starting compound of formula I) of boron trifluoride optionally in an inert organic solvent, setting the mixture to -10 to 100°C and then passing carbon monoxide through this mixture until a pressure of from 10 to 150 bar is reached and allowing the mixture to react at the desired pressure reached. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62145415-A (JP)
Title: Mouse device
Inventor: IGAWA SATOSHI
IPC: G06F3/038
Filed: 1985-12-20
Abstract: PURPOSE:To input a turning angle when a mouse device is turned by calculating the turning angle of the mouse device main body from a moving amount detected by the two devices and the distance between the two devices. CONSTITUTION:A moving quantity detector 11 for two orthogonal axial directions and a moving quantity detector 21 for any direction are arranged on a straight line perpendicular to the one direction at a proper interval. Since a device 31 calculating a turning angle from the interval between the two devices and from the moving quantity detected by the two devices 11, 21 is provided, the turning angle in turning the mouse device 10 is inputted.
Patent JP-H10230983-A (JP)
Title: Packet having hinge for cigarette
Inventor: FOCKE HEINZ
IPC: B65D85/10
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To keep an advertisement information, a coupon or an additional information such as a secondary graphic design by a method wherein a plurality of recessed parts are provided on the packet part and/or the lid, and for these recessed parts, the surfaces facing the block of cigarettes are closed. SOLUTION: This packet 10 having hinge is constituted of a packet part 12 and a lid 13. On the packet part 12, a collar 35 is provided. The packet 10 has recessed parts 46, 47 on a wall part of the packet part 12, i.e., the area of a front wall 14, and on a wall of the lid 13, i.e., the area of a front wall 25, and are punched out to the outsides of the front wall 14 and the front wall 25 of the lid. For the recessed parts 46, 47 of the packet 10, the surfaces facing the outside are opened, and the surfaces facing the block of cigarettes 45 are closed. The recessed part 46 is formed in a manner to be equipped with a comparatively large surface on the area of the front wall 14 of the packet part 12. As a result, the collar 35 has a larger depth than that of a conventional packet having hinge.
Patent JP-H07142810-A (JP)
Title: Semiconductor laser
Inventor: KATO HISAYA
IPC: H01S5/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide a semiconductor laser in which the overflow of electrons in an active layer into a p-type cladding layer can be suppressed and a light emitting intensity distribution can be kept symmetrical. CONSTITUTION:An n-type AlGaAs cladding layer 2, a multiple quantum barrier active layer 5, a p-type AlGaAs cladding layer 6 and a p<+>-type GaAs contact layer 7 are successively built up on an n-type GaAs substrate 1. The multiple quantum barrier active layer 5 has a multilayer structure composed of an i-type GaAs active layer 3, a multiple quantum barrier layer 4 and an i-type GaAs active layer 3. The multiple quantum barrier layer 4 is composed of i-type AlGaAs barrier layers 4a and i-type GaAs well layers 4b which are built up alternately so as to form a seven-layer structure The i-type AlGaAs barrier layer 4a has a larger band gap than that of the i-type GaAs active layer 3 and the i-type GaAs well layer 4b has a smaller band gap than that of the barrier layer 4a.
Patent JP-H10189534-A (JP)
Title: Manufacture of electronic device
Inventor: SHINDO HISASHI
IPC: H01L21/306
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an electronic device, which eliminates a flaw generated inside a device such as a conveyance system, a substrate chuck or the like at a dry etching apparatus or which eliminates an element defect caused by a foreign body. SOLUTION: A manufacturing method for an electronic device is constituted in such a way that a silicon nitride film is arranged on a substrate. In the manufacturing method, silicon nitride films 2, 3 and silicon oxide films 4, 4' are laminated respectively on the first face of the substrate 1 and on its second face situated on the opposite side of the first face, and the silicon oxide film 4 which is situated on the first face is removed by a wet etching operation. Then, the silicon nitride film which is situated on the first face is removed by a wet etching operation, and the silicon oxide film which is situated on the second face is removed by a wet etching operation.
Patent JP-S62146480-A (JP)
Title: Semiconductor memory device
Inventor: KANO YASUO
IPC: G11C11/34
Filed: 1985-12-20
Abstract: PURPOSE:To speed up sharply the writing of the same data in plural addresses by forming a latch for activating all transistors (TRs) on address lines of an address decoder corresponding to respective bits when respective bits are '1'. CONSTITUTION:When the least significant bit of the latch 23 is '1', the outputs of OR gates 49, 50 are '1' independently of the value of an address input A0 and all the TRs inputting the outputs of the gates 49, 50 are activated. When all the lower four bits of the latch 23 are '1' and all the upper four bits are '0', all 16 decode lines of a line address decoder 11' are activated and the same data can be written in the area of 16 words. When all the bits of the latch 23 are '1', all cells in the decoder 11' and a row address decoder 12' are activated and the same data can be written in all the addresses within one cycle time.
Patent JP-2001070113-A (JP)
Title: Wall mirror for tent
Inventor: MORIGUCHI HIDETO
IPC: A47G29/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience for a woman who wants to make herself neat such as make-up inside a tent in a camp by arranging a mirror with a thin planar magnet at an optional position on the inner wall of the tent and using it by means of sucking and fixing it through the use of a thin planar magnet fixing tool on the outer wall of the tent at the same position. SOLUTION: First, the mirror 1 with the thin planar magnet is arranged at the optional position on the inner wall of the tent by turning its mirror surface to a user side and its thin planar magnet surface to the side of a tent cloth 3. Then, the mirror 1 is fixed by sucking to hold the tent cloth 3 with the thin planar magnet fixing tool 2 on the outer wall surface of the tent at the same position. Thus, the wall 1 is fixed on the inner wall surface of the tent. Besides, the mirror 1 is arranged close to the entrance of the tent so that it is also utilized as a nameplate for the tent. Then, the mirror 1 is easily arranged and used at the optional position on the inner wall surface of the tent where it cannot be directly adhered or metallic fixtures cannot be used.
Patent JP-H03150390-A (JP)
Title: Surface-treated steel sheet for di can
Inventor: SHIMIZU KEIICHI
IPC: C25D5/26
Filed: 1989-11-08
Abstract: PURPOSE:To improve the corrosion resistance of a steel sheet for a DI can having a specified compsn. in carbonated drinks by forming Fe-S composite plating as a lower layer on one side of the steel sheet corresponding to the inside of the can and Sn layers on the lower layer and on the other side of the steel sheet corresponding to the outside of the can. CONSTITUTION:A compsn. consisting of 0.001-0.13% C, 0.05-0.5% Mn, 0.01-0.12% Al and the balance Fe with inevitable impurities is rendered to a steel sheet for a DI can. Fe-S composite plating contg. 30-3,000mg/m<2> Fe in 0.005-0.2 weight ratio of S to Fe as a lower layer is formed on one side of the steel sheet corresponding to the inside of the can. Sn layers are then formed on the lower layer by 0.1-11.2g/m<2> and on the other side of the steel sheet corresponding to the outside of the can by 1.0-11.2g/m<2>. The resulting surface-treated steel sheet is fit to produce a DI can having superior resistance to pitting corrosion and leaching of iron in carbonated drinks.
Patent JP-H02136265-A (JP)
Title: Paper feed mechanism of printer
Inventor: NAKAO FUMIO
IPC: B41J15/16
Filed: 1988-11-17
Abstract: PURPOSE:To stably feed paper by preventing the gall and slackening of the paper by making a platen freely rotatable without providing driving force thereto and rotating the platen so as to follow the paper. CONSTITUTION:A platen 3 is present on the same axis as a gear 13 but both of them are not fixed and the platen 3 is made freely rotatable without imparting driving force to said platen 3. A pinch roller 6 presses paper 2 to a pinch roller 5 so as to hold the same between both rollers 5, 6 and rotates along with the pinch roller 5. By this constitution, since the platen 3 rotates so as to follow the paper 2, even when the diameter and friction coefficient of the platen 3 are changed, the force applied to the sprocket 1 is composed only of the oversupply force due to the pinch rollers 5, 6 and always constant. Therefore, all kinds of papers are fed stably. Since the platen 3 is rotatable, the printing mark generated by a fixed platen is not left.
Patent JP-H07140948-A (JP)
Title: Display device
Inventor: TORABARII HATSUSAN
IPC: G09G5/00
Filed: 1993-11-18
Abstract: PURPOSE:To provide a display device capable of effectively utilizing a VRAM bank by dynamically allocating plural VRAM banks for halftone. CONSTITUTION:The display device is provided with a VRAM bank group 100 provided with plural VRAM banks connected in parallel, a controller 300 selecting the prescribed number of banks corresponding to the number of gradation of halftone display from the VRAM bank group 100 and storing the image data in the banks, a halftone data RAM 650 storing the display data for halftone display corresponding to the number of gradation according to the fluctuation in the number of gradation of the halftone display, a halftone control part 600 reading out the image data from the VRAM bank group 100 and extracting the display data corresponding to the image data from the display data for halftone display stored in the half-tone data RAM 650 and a display device 200 displaying a halftone image based on the display data.
Patent JP-H0598384-A (JP)
Title: Tungsten carbide base sintered hard alloy having high strength and high hardness
Inventor: SHINOHARA KOJI
IPC: C22C29/08
Filed: 1991-10-08
Abstract: PURPOSE:To improve the strength and hardness of a WC sintered hard alloy. CONSTITUTION:This WC base sintered hard alloy is constituted of, by weight, 3 to 20% bonding phase and a dispersed phase of WC, in which the above bonding phase contains, 50 to 500ppm oxygen, furthermore contains, at need, 0.1 to 20% of one or >= two kinds among V, Cr, Ta and Ti and the balance Co or Co+Ni with inevitable impurities as well as having a structure in which the average grain size of WC is regulated to <=1mum and the size of the bonding phase is regulated to <=2mum in maximum.
Patent JP-H04162169-A (JP)
Title: Card-type resistering device
Inventor: KIKUCHI HIDEYUKI
IPC: G06Q30/06
Filed: 1990-10-26
Abstract: PURPOSE:To register cancel data by displaying an item to be cancelled to a customer at the time of executing a cancel processing and permitting a person who cancels to select and cancel the item to be cancelled from the items. CONSTITUTION:The customer recognizes a product to be cancelled by the lighting of an indicator 8 and a cancel indicator 13 and inserts a card. When the inserted card is different from that inserted previous time, CPU controls an NG indicator 18 and a buzzer 38 and reports the invalidity of the inserted card. Since sales data in an opposite relation with cancel data is cancelled out by the data processing of a computer 55, sales data which is errorneously registered is erased. Thus, the cancel processing can be simplified.
Patent JP-H02135574-A (JP)
Title: Handwritten character and pattern communicating/ collating method
Inventor: TOKURA TAKASHI
IPC: G06K9/62
Filed: 1988-11-15
Abstract: PURPOSE:To highly accurately collate a character and pattern by registering the time information of an input pen to pass through respective coordinate intervals beforehand, and collating the time information of the input pen to pass through the adjacent node intervals in addition to the coordinate data. CONSTITUTION:The character or the pattern is inputted to a handwritten character and pattern input device 6, when the coordinate data of the node are outputted, a communication terminal 5 obtains the time by a clock 7, further, the difference between the time when the previous coordinate data are outputted and the present time is obtained, and it is registered to a file device 8 as the time information together with the present coordinate data. A general terminal 11 adds the time information obtained from a clock 3 to the coordinate data outputted from the handwritten character and pattern input device 1, the total coordinate data and the time information are accumulated in the file device, and then, they are transmitted to a main terminal 12. Further, a receiving side collates the handwritten character and pattern with the coordinate data and the time information. Thus, the highly accurate collation is attained.
Patent JP-H02135975-A (JP)
Title: Facsimile equipment
Inventor: INOUE MASAHIRO
IPC: H04N1/32
Filed: 1988-11-17
Abstract: PURPOSE:To receive remaining data from an interrupted facsimile equipment without troublesome work of an operator by transmitting a prescribed procedure signal to make the remaining data into a polling standby state to other facsimile equipment. CONSTITUTION:At receiving time, the title device detects and stores the telephone number of other facsimile equipment included in a transmission station identification signal(TSI) sent from other facsimile equipment, and when an interruption is instructed, the device never returns a message confirmation signal(MCF) at a point where the device receives a multi page signal(MPS), and the device transmits a previously determined prescribed procedure signal (A) having contents to interrupt further data transmission and make the remaining data into the polling standby state to other facsimile equipment instead. Further, after the device completes the transmission of the data to any other facsimile equipment, the device starts polling reception for other facsimile equipment having the former telephone number automatically or according to the instruction of the operator. Thus, operability can be improved.
Patent JP-H08146609-A (JP)
Title: Photosensitive resin composition and method for forming resist material by using same
Inventor: KATO KOJI
IPC: H01L21/027
Filed: 1994-11-24
Abstract: PURPOSE: To provide a resist material capable of forming a positive type image high in sensitivity and resolution and good in stability by adopting a process using an aqueous solution of alkali as a developing solution in the method of manufacturing a semiconductor manufacturing apparatus. CONSTITUTION: The photosensitive resin composition contains (a) the alkali- soluble resin, (b) a compound to be allowed to produce an acid by irradiation with active chemical rays, (c) a vinyl polymer having acid-decomposable groups on the side chains as a high molecular compound having a reactivity of increasing solubility in an aqueous solution of alkali by an acid catalytic reaction, and (d) a solvent, and the photosensitive resin composition containing the solvent and having a water content of 0.05-0.15wt.% and the manufacturing method of the resist material by using this composition are provided.
Patent JP-2000119408-A (JP)
Title: Sliding structure by combining two sliding members and slip supporting device using it
Inventor: NAKAMARU TAKASHI
IPC: F16C33/20
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a sliding structure by combining two sliding members, not only having stable, low, static and dynamic friction coefficients but also yielding an appropriate and effective low-frictional sliding when necessary, and a slip supporting device using the sliding structure. SOLUTION: This sliding structure is composed of a flat member 2 in which the sliding surface 14 is made of a lubricating film 13 of a thermosetting synthetic resin, and a facing member 3 in which the sliding surface 24 is made of a synthetic resin. The lubricating film 13 is made of a compsn. comprising an epoxy resin, a hardening agent and a silicone oil. The wt. ratio for blending the epoxy resin and the hardening agent pref. has a relationship of (epoxy resin):(hardening agent)=E:10-E:300. wherein E represents the epoxy equivalent of the epoxy resin.
Patent JP-H06142972-A (JP)
Title: Laser beam machining gas nozzle, laser beam machining device and laser beam machining method
Inventor: SAKURAI SHIGEYUKI
IPC: B23K26/064
Filed: 1992-10-28
Abstract: PURPOSE:To improve the quality of a machined work by constraining a splashing area of spatters machined by laser beam and controlling its splashing direction. CONSTITUTION:In a laser beam machining gas nozzle 30 set to a nozzle part 6, a recessed part 30c opening to an outer peripheral surface 30b is equipped on an end face 30a of the tip part of the gas nozzle and hte spatters are made to be splashed selectively in the direction of the recessed part 30c. Further, a rotation means 40 to rotate the nozzle 30 to the work 2 is mounted on the nozzle part 6 and controlled by a controller so that the recessed part 30c turns to a prescribed direction according to the moving direction of a XY-table 30. For example, when plural holes are drilled, the direction to splash spatters is a direciton other than a direction of a preceding part to be machined and is a waste throwing direction, is taken, for example, when cutting.
Patent JP-H06138761-A (JP)
Title: Image forming operation method of system for cleaning simultaneous with development
Inventor: MOCHIZUKI YOSHIAKI
IPC: G03G21/00
Filed: 1992-10-28
Abstract: PURPOSE:To form an image with vivid density with high efficiency by performing image forming operation by using globular non-magnetic one- component toner in a state where ratio among residual potential, developing bias potential and electrostatic charging potential is specified. CONSTITUTION:In an image forming device 10, a power source device for electrostatic charging 12P and a power source device for developing bias 14P are constituted so that the ratio among the residual potential of an image carrier 11, the developing bias potential and the electrostatic charging potential can be changed and set to 1:3:9+ or -0.5 while the residual potential of the carrier 11 is kept, for example, -50V. Absolute potential difference for cleaning between the potential of an unexposed part and the developing bias potential is the same as the case that shapeless toner is used, and the potential difference for developing between the potential of an exposed part, that is, the residual potential and the developing bias potential is made smaller by an amount influenced by the fluidity of globular toner to the shapeless toner. Therefore, neither too much nor too little development is simultaneously performed while guaranteeing the excellent cleaning.
Patent JP-S63144080-A (JP)
Title: Manufacture of recording paper
Inventor: AKITANI TAKASHI
IPC: B41M1/36
Filed: 1986-12-05
Abstract: PURPOSE:To obtain constantly stably a recording paper suitable for ink jet recording, by specifying the viscosity and the applying rate of an aqueous coating liquid applied to a specified base paper. CONSTITUTION:A paper made by a neutral or acidic paper-making method to have a sizing degree of 0-15sec, as measured on the basis of a basis weight of 65g/m<2>, is used. As a pigment, a hydrophilic one having a relatively high oil absorption according to JIS K5101 is preferred, from the viewpoints of ink absorptivity and color forming properties for a coloring material. The pigment may be silica, synthetic or natural zeolite or the like, among which particularly preferred is one having an oil absorption according to JIS K5101 of 60-300ml/100g. The viscosity of an aqueous coating liquid is 50-500cP, and the applying rate is 50-600m/min.
Patent JP-2001105803-A (JP)
Title: Operation lever device and light vehicle using it
Inventor: HARA YASUNORI
IPC: B60B33/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To equalize an operation feeling regardless of an operation direction of an operation lever. SOLUTION: This operation lever device has a cam member 80 supported turnably relatively to a handle 7 and fixed with a wire 69, and a lock mechanism 85 locking a state that an operation lever 79 is turned to the second direction D. The operation lever 79 has a first press part 81 turning the cam member 80 to the wire 69 pulling direction when operating the operation lever 79 to the first direction U, and a second press part 82 turning the cam member 80 to the wire 69 pulling direction when operating the operation lever 79 to the second direction D. The cam member 80 has a first reception part 83 pressed by the first press part 81, and a second reception part 84 pressed by the second press part 82.
Patent JP-S62152339-A (JP)
Inventor: SAKAKIBARA MASAMI
IPC: H02J9/06
Filed: 1985-12-25
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。