baber/WOPTO huggingface dataset:
Patent JP-H05162692-A (JP)
Title: Cowling for outboard motor
Inventor: DAIKOKU KEISUKE
IPC: B63H20/00
Filed: 1991-12-13
Abstract: PURPOSE:To provide an outboard motor cowling allowing desirable sealing performance to be obtained while allowing a top cowl to be made light and thin in a simple way and also made into a flush surface. CONSTITUTION:In an outboard motor cowling with a top cowl mounted to a bottom cowl so as to cover an engine, an engaging piece 10 for mounting seal rubber is provided in the upward protruding state on the upper end face inner peripheral side of the bottom cowl 5a. A seal rubber 11 is provided at its outer side face with a first lip 11a for performing radial sealing to the lower part inner peripheral surface of the top cowl 5b, and at its lower part outer periphery with a second lip 11b for performing the height direction sealing to the lower end face of the top cowl 5b. This seal rubber 11 is mounted to the engaging piece 10 in such a way as to cover the engaging piece 10.
Patent JP-H11161918-A (JP)
Title: Method and device for manufacturing thin film magnetic head
Inventor: SHOJI SHIGERU
IPC: G11B5/31
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To grind flatly a pattern forming surface of a substrate with the same procedure without based on intuition and experience of a worker. SOLUTION: This grinding device is provided with a rotation driven grirding disk 10, a holder 20 rotated by that the grinding disk 10 is rotation driven and holding the substrate 60 arranged on the grinding disk 10, a load division jig 30 placed on the substrate 60 held in the holder 20 and for arranging the load operated by a microcomputer at every prescribed position of the substrate 60 and weight inserted into the weight holes 31-39 of the load division jig 30. The film thickness of this substrate 60 is measured at every prescribed position, and the load Gn to be given and grinding times T are calculated at every prescribed position of the grinding surface of the substrate 60 based on these measured values. These calculated load Gn are given respectively to the prescribed positions to be ground by the calculated grinding times T.
Patent JP-H07232955-A (JP)
Title: Production of concrete composition and concrete
Inventor: OKAMURA HAJIME
IPC: C04B20/00
Filed: 1994-12-07
Abstract: PURPOSE:To produce a concrete composition improved in initial strength and a long term strength, etc., while using a low quality aggregate by compounding a specified amount of a mineral fine powder to the aggregate unsuitable for use in grain size distribution and mixing the result with cement, water, etc. CONSTITUTION:(A) The cement (e.g. common Portland cement), (B) the aggregate (the aggregate including an artificial aggregate as a coarse aggregate using pumice as a starting material), (C) the mineral fine powder (e.g. fly ash) and (D) water are mixed so that the ratio of C component/B component is >=10vol.%. In this way, the concrete composition having the grain size distribution expressed by RFM (the percentage of coarse particle ratio in total aggregate to coarse particle ratio in the coarse aggregate) of >=0.8 is produced. Therefore, the concrete composition having high fluidity and strength is produced even if the aggregate discontinuous in grain size distribution is used. Moreover, a high performance water reducing agent is preferably incorporated.
Patent JP-H11163661-A (JP)
Title: Surface acoustic wave device
Inventor: KAGANOI EMI
IPC: H03H9/145
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce an Al alloy grain diameter that constitutes an electrode layer to improve withstand power capability and also to suppress deterioration of the electrode layer owning to local battery corrosion that is caused when water comes into contact the electrode layer. SOLUTION: This SAW(surface acoustic wave) device that forms at least a pair of IDT electrodes on a principal plane of a piezo-electric substrate 1, wherein the IDT electrodes are constituted of an electrode layer 5 of a three- layer configuration, 1st and 3rd layers 2 and 4 from the substrate 1 of the layer 5 are Al alloy layers which contain 0.1 to 2.0 weight% of Cu, Ti, Pd, Mg, Cr and Ni or Ta, and a 2nd layer 3 is a middle layer.
Patent JP-H04290629-A (JP)
Title: Liquid-operated spring formula fastener for suspension
Inventor: ETEIANNU DO FUONTENEI
IPC: B60G15/06
Filed: 1991-12-13
Abstract: PURPOSE: To provide an improved hydroelastic suspension attachment typically for use in a vehicular suspension or a fixed station machine. CONSTITUTION: A hydroelastic suspension attachment, which forms a general hydroelastic cartridge, is formed from two thick membranes 14 of elastomeric compound. A slide valve 17 with packing is disposed for movement within a rigid confinement cup. The slide valve 17 itself is encircled by a released liquid column 18 having a large cross section clearance 19 which offer high-level damping of vibrations resulting from the resonant movement between masses.
Patent JP-2001146802-A (JP)
Title: Wall panel installation structure by vertical wall slide construction method
Inventor: KATANO HARUYUKI
IPC: E04B2/94
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel installation structure by a vertical wall slide construction method allowing a dry wall panel to be installed without using mortar so as to facilitate an installation operation. SOLUTION: An installation piece is fixed to a beam positioned at upper and lower sides so that the vertically installed pieces of through-angles are positioned parallel with each other, and the through-angle is installed on the upper and lower sides. A zigzag formed plate is fixed to a bolt fixed to the upper and lower parts of a wall panel, and the zigzag formed plate fixed to the upper part of the wall panel is engaged with the upper through-angle without welding. The zigzag formed plate fixed to the lower part of the wall panel is fixedly welded to the lower through-angle.
Patent JP-H06154920-A (JP)
Title: Lifter mechanism for press dies
Inventor: NOHARA YOSHIBUMI
IPC: B30B15/32
Filed: 1992-11-17
Abstract: PURPOSE:To provide a lifter mechanism of press dies capable of providing a lifter member without being restricted on an arrangement place and without complicating a die shape. CONSTITUTION:The lifter member 15 which is provided retractably on a lower die 11 of the press dies 1 and lifts a formed part 5 after being pressed from the forming surface 11A of the lower die 11 and an air cylinder 13 to retract the lifter member 15 are provided and the interval between the lifter member 15 and the air cylinder 13 is composed of a cable outer and a cable inner which is inserted into this cable outer and connected by flexible cable members 17 to transmit power of the air cylinder 13 to the lifter member 15.
Patent JP-H01173664-A (JP)
Title: Semiconductor substrate containing superconductor layer
Inventor: HARADA KEIZO
IPC: H01L39/02
Filed: 1987-12-26
Abstract: PURPOSE:To realize a high-speed and high-density semiconductor device by a method wherein a thin-film layer composed of a composite oxide superconductor containing a specific element is formed on a GaAs single-crystal substrate. CONSTITUTION:A thin-film layer, which is composed of a composite oxide superconductor containing at least one element alpha selected from group IIa elements in the periodic table, at least one element beta selected from group IIIa elements in the periodic table and at least one element gamma selected from groups Ib-IIIb, IVa and VIIIa elements in the periodic table, is formed on a GaAs single-crystal substrate. It is preferable that this superconductor be formed by using a composite oxide superconducting material; a well-known arbitrary material can be used for this composite oxide superconducting material. By this setup, an operating speed of a semiconductor integrated circuit can be enhanced; high density of this circuit can be realized.
Patent JP-H05141031-A (JP)
Title: Double roof
Inventor: KURODA SHIYOUHEI
IPC: E04B7/02
Filed: 1991-11-19
Abstract: PURPOSE:To facilitate the work of execution by installing a double roof panel continuously overhanging from a roof eave section extending over the beam of a house body section and the frame of the outer circumference of an overhanging section. CONSTITUTION:A vertical fixed piece 18 and a panel receiving plate 19 are arranged onto the outer side face of the beam 12 of a house body section 1, and a vertical fixed piece 20 and a panel receiving plate 21 are fixed at the upper end of the frame 17 of an overhanging section 2. A roof panel 25, in which a large number of wooden main houses 20 and battens 31 are mounted onto a frame 29, is placed onto the roof trusses 13 of the house body section 1 and fastened by bolts. The outer side face of the longitudinal frame 36 of a double roof panel 35 is superposed and fixed to the fixed piece 18 fastened to the beam 12, and the longitudinal frame 36 is fastened to the fixed piece 20 of the overhanging section 2 and the roof panels 25, 35 are installed to the house body section 1 and the overhanging section 2. Accordingly, an execution time can be shortened largely.
Patent JP-H01171209-A (JP)
Title: Manufacture of permanent magnet
Inventor: YAMAGAMI TOSHIAKI
IPC: H01F41/02
Filed: 1987-12-25
Abstract: PURPOSE:To obtain an R-TM-B permanent magnet of high performance and low cost, by setting the a melting and casting process as a basic process, and performing heat-treatment under a specified condition. CONSTITUTION:Rare earth metal, transition metal, and boron are melted by an induction furnace. The melted metal is poured in a continuous casting machine for twin roll thin plate linked to the furnace. The cooling speed at this time is about 10<3> deg.C/sec. In the demagnetizing curve figure of a thin plate obtained in the above process, the C-axis is vertical to the thin plate surface. The thin plate is cut into segments of suitable size, and the face directions are arranged. These are put in an inert atmosphere, pressed in one axial direction, and consolidated. The above pressure is about 0.7t/cm<2> and applied at 500 deg.C or higher e.g., 700 deg.C, for several seconds. Next, in an inert atmosphere, heat treatment at 250 deg.C or more, e.g. 1000 deg.C, is performed for 24 hours. Thus an anisotropic magnet is obtained without formation in magnetic field and hot working. That is, after the alloy composed of basic components is melted, the alloy is cooled at a cooling speed of 10<2>-10<4> deg.C/sec, and the C-axis of crystal is set in the vertical direction to the surface of the thin segment. Then, at a temperature higher than or equal to 500 deg.C, the thin segments are consolidated by arranging the surfaces, and heat treatment is performed at a temperature higher than or equal to 250 deg.C.
Patent JP-H06180937-A (JP)
Title: Method for discriminating optical information recording carrier
Inventor: HORAI KEIICHIRO
IPC: G11B7/004
Filed: 1992-12-11
Abstract: PURPOSE:To discriminate the type of optical information recording carriers by performing recording on a specific track on the outside of the user region and then observing the state of reflectance of the specific track used for recording. CONSTITUTION:Output from an optical pickup 6 is delivered to an address read circuit 10, a modem circuit 11, a sample & hold circuit 14, and a low-pass flter 15. The circuit 10 delivers sampling pulses 1 to the circuit 14 and a delay circuit 16 which delivers a sampling pulse 2 to a sample & hold circuit 17 for sampling & holding signals at two predetermined points following to an address signal. Outputs from the circuits 14, 17 are fed to a comparator 18 and the type of an optical information recording carrier 1 is determined based on the polarity of output from the comparator 18. This method allows easy discrimination between write once type and erasable type based on the difference of reflectances observed, respectively, at recorded part and unrecorded part on the carrier 1.
Patent JP-H09171539-A (JP)
Title: Character recognition device
Inventor: YAMADA YOSHIMI
IPC: G06K9/72
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the recognition ratio of a character recognition device having a word registration function. SOLUTION: The data IN of an input character is inputted in a character recognition part 12 and the character recognition part 12 matches the data IN of the input character and character data S11 for matching by every data corresponding to one character and this input character is recognized. After the character recognizing part 12 performs this recognizing processing, the character recognition part 12 outputs the recognized word S12 related to the recognized character to a word matching part 15. When the word matching part 15 retrieves a word matching dictionary part 13 by a word unit and the same word as the recognized word S12 is registered in the word matching dictionary part 13, the recognized word S12 is outputted as a recognition result OUT.  When the same word as the recognized word S12 is not registered in the word matching dictionary part 13, the word matching part 15 retrieves whether corrected words are registered in the word matching dictionary part 13 or not after the characters registered in a similar character dictionary part 14 of the characters composing the recognized word S12 are substituted by the similar characters one character by one character and the characters are corrected to these words.
Patent JP-H04199627-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUHARA MASANORI
IPC: H01L23/52
Filed: 1990-11-29
Abstract: PURPOSE:To enable the title semiconductor device to be flattened by a method wherein impurities are selectively diffused in a polycrystal silicon film on a semiconductor substrate so as to selectively etch away the polycrystal silicon film by making use of the difference in the etching rate between the thermal diffused part and not thermal diffused part. CONSTITUTION:An insulating film 2 comprising silicon dioxide is formed on a semiconductor substrate 1 by ordinary thermal oxidation step and then a polycrystal silicon film 3 is deposited on the insulating film 2. Later, impurities are selectively thermal diffused in the polycrystal film 3 to change the etching rate of the polycrystal silicon film 3 which is selectively left on the semiconductor substrate 1 by making use of the difference in the etching rate of the film 3 between the thermal diffused part and not thermal diffused part. Through these procedures, the difference in the thickness of the stepped parts of a semiconductor device can be decreased so that the interlayer film 5 deposited on the stepped parts may be flattened thereby enabling the coverage over the stepped parts in an Al wiring pattern 6 to be notably enhanced for making the manufacture of the semiconductor device in high reliability feasible.
Patent JP-H01173800-A (JP)
Title: Component mounting device
Inventor: MIMURA NAOTO
IPC: H05K13/08
Filed: 1987-12-28
Abstract: PURPOSE:To enable the correction of insertion of a component in a short time so as to improve productivity by a method wherein a component mounting detector which detects whether a component is properly mounted or not is provided, and when an improper mounting is detected, data concerning the improper mounting is stored and the improper mounting is automatically corrected based on the data. CONSTITUTION:An electronic circuit board 1 is conveyed from a board feeder 11 to an XY table 5 through a loader rail 9 and first of all it is discriminated whether or not the insertion of an electronic component is completed. If the final insertion is not completed, the component is inserted into a hole provided on the board 1 by a head 7, an improper insertion is detected by an insertion detector 2 based on a signal generated from a piezoelectric element, and if the insertion has been properly performed, the inserting operation is continued. When an improper insertion is detected, storing device is made to store a program and a block which concerns the improper insertion and to output the data with an external output section and then an improper insertion is corrected based on the output.
Patent JP-H04301575-A (JP)
Title: Accelerometer device and manufacture thereof
Inventor: ERITSUKU PII REIDEMEISUTAA
IPC: G01P15/08
Filed: 1991-12-16
Abstract: PURPOSE: To obtain a low-cost accelerometer having reliability and stability. CONSTITUTION: The accelerometer device is mounted in a housing 1, and has an accelerometer unit 12 sealed by a cover by using sealing materials 16.1. The housing and cover are formed of heat insulation plastic material. The base 14.1 of the housing is formed with a recess 14.2. The unit 12 is mounted at its one end 12.1 at the base and extended at the other end 12.2 on the recess of the base. The other end of the base shuts off the thermal stress generated due to the non-conforming at the boundary between the housing and a board by the thermal expansion. The device is fixed at a mounting hole 15. A sleeve 17 made of elastic material such as rubber, polyurethane or styrol foam is mounted on the periphery of the housing to avoid the damage due to dropping impact.  An elastic pad 15 is fixed between the board and base with adhesive to further reduce the riskiness of the damage due to the impact.
Patent JP-H07185124-A (JP)
Title: Game medium automatic collecting apparatus
Inventor: KAKIZAWA KOYU
IPC: A63F7/02
Filed: 1993-12-27
Abstract: PURPOSE:To collect pachinko balls or the like dropped on a floor of a passage without troubling a person. CONSTITUTION:A game medium conveying plate 6 is disposed at the lower end 5a of a front surface 5 of a play table line 4 constructed by arranging play tables 3 in parallel on a floor surface 2 and a magnet 7 is rotatably disposed in the game medium conveying plate 6. Pachinko balls 8 on the floor surface 2 near the game medium conveying plate 6 are induced by the magnet 7, conveyed to the rear surface 9 of the play table line 4, and sent to a predetermined position.
Patent JP-H02178457-A (JP)
Title: Precast concrete, manufacture thereof and formwork for precast concrete
Inventor: IMAI HIROSHI
IPC: E04C3/34
Filed: 1988-12-28
Abstract: PURPOSE:To arrange reinforcing bars at the correct position in the correct attitude by making the taper sections of positioning members couplable and releasable from taper holes provided on both end plates of a formwork and screwing screw reinforcing bars into them. CONSTITUTION:Taper holes 15b are provided on both end plates 12 and 12 of a precast concrete formwork 10 at positions where screw reinforcing bars 3 are inserted, and the taper sections 13b of positioning members 13 and 13 are arranged couplably or releasably. The screw reinforcing bars 3 are screwed into the positioning members 13 and 13 and arranged primarily at the correct position of the formwork 10 in the correct attitude. When multiple precast concrete blocks to be connected are manufactured, formworks are connected together in advance, then concrete is placed, thereby smooth connection is obtained.
Patent JP-H06178614-A (JP)
Title: Porous ion exchanger and its production
Inventor: RAN KAZUO
IPC: A01G1/00
Filed: 1992-12-14
Abstract: PURPOSE:To provide a porous ion exchanger for plant culturing media hardly producing slime during growth of a plant, having pH buffering property and also capable of favorably developing even rootlets. CONSTITUTION:This porous ion exchanger for plant culturing media consists of a phenol resin foam having a coating film consisting of one or two or more kinds of chlorinated polyolefin, chlorinated rubber or epichlorohydrin rubber whose at least part of chlorine atoms is substituted with amines.
Patent JP-H10155470-A (JP)
Title: Portable cigarette-treating box
Inventor: IWASA MITSUGI
IPC: A24F19/14
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable tobacco-treating box capable of housing the prescribed number of cigarettes and cigarette butts, carrying out fire extinguishing of cigarette during smoking and receiving of ash, properly changing volume ratio of housing space of cigarettes and cigarette butts and carrying the whole. SOLUTION: This cigarette-treating box is equipped with a box-like container body having portable size and composed of an outer box 2 and an inner box 11, a fire-resistance cigarette butt-housing chamber 12b dividedly formed in the interior of a container box, a cigarette housing chamber 12a capable of housing the prescribed number of cigarettes dividedly formed in the interior of the container body and a cigarette treating device 21 capable of dertachably housing cigarettes in the interior of the container body and properly changing volume ratio of each space forming boundary dividing the interior of the container body into two chambers comprising the cigarette-housing chamber 12a and the cigarette butt-housing chamber 12b and having an extinguishing pipe for extinguishing fire of cigarette 31 and ash receiver for receiving ash of cigarette 31.
Patent JP-H04202908-A (JP)
Title: Protection shed for road
Inventor: MATSUI KATSUNORI
IPC: E01F7/04
Filed: 1990-11-29
Abstract: PURPOSE:To soften a shock applied to the mountain side covering and to hold down damage of the mountain side covering to the minimum by laying one pile cap portion of the mountain side covering having a T-shaped section, the right and left weight balances of which are kept, on a prefabricated concrete arch tunnel top portion, and laying the other pile cap portion thereof on the mountain side. CONSTITUTION:An arch-formed prefabricated concrete tunnel 2 is provided in such a manner as to cover a road R. Subsequently, a mountain side covering 3 having a T-shaped section, the right and left weight balances of which are kept is provided in a position adjacent to the tunnel 2. A portion 32a of the mountain side covering 3 which exists on the tunnel side is connected to the top portion of the tunnel 2, and a portion 32b thereof which exists in the lower portion of the mountain side is laid on the mountain side. Thus, a shock applied to the mountain side covering 3 can be softened by slackening of the tunnel 2 so as to lessen the damage of the mountain side covering 3.
Patent JP-2001147719-A (JP)
Title: Positioning device and stopping method therefor
Inventor: HASHIDA SHIGERU
IPC: G05D3/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device and its stopping method, capable of improving the safety of a mobile object by causing stopping the mobile object to surely stop on a fixed body. SOLUTION: When a foreign substance drops on a grating platen 30, e.g. or yawing is generated on a slider part 31, a control means 53 outputs an electromagnetic value control signal to an exhaust quantity control means 52. The means 52 cuts off between respective air tubes 50, 51. Thereby the pressure of compressed air to be supplied to a floating means 32 is reduced suddenly, and the slider part 31 is brought into contact with the grating platen 30 by the magnetic suction power of a motor core (permanent magnet) while holding a parallel state with the platen 30. Consequently, the slider part 31 is braked by frictional force generated between the bearing face of a motor and the platen 30 and wakes an emergency stop within a short time.