baber/WOPTO huggingface dataset:
Patent JP-H10256384-A (JP)
Title: Semiconductor device and semiconductor device-formed wafer
Inventor: TAKAHASHI HIDEKO
IPC: H01L21/66
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for a plurality of masks for various aluminum patterns and to fabricate integrated circuits of different functions and characteristics without using different aluminum processes properly by providing integrated circuits with fuses which, when cut off, separate a function of a corresponding selected circuit from the function of the main body circuit. SOLUTION: First of all, an A circuit 1 and a B circuit 2 are formed. A fuse 4a is installed in an aluminum wiring 3 which connects the A circuit 1 and a common circuit and a fuse 4b is installed in an aluminum wiring 3 which connects the B circuit 2 and the common circuit. Then, one end of the fuse 4a is connected to an adjustment pad 5b and the other end connected to a power supply pad 5a while one end of the fuse 4b is connected to an adjustment pad 5d and the other end connected to a power supply pad 5c. When the B circuit 2 is not necessary, overcurrent is caused to flow between the adjustment pad 5d and the power supply pad 5a to cut off the fuse 4b. When the A circuit 1 is not necessary, overcurrent is caused to flow between the adjustment pad 5b and the power supply pad 5a to cut off the fuse 4a. By this method, a semiconductor device having a desired function and characteristic can be fabricated.
Patent JP-S60205742-A (JP)
Title: Electronic typewriter
Inventor: KUROKAWA YUUJI
IPC: G06F3/09
Filed: 1984-03-30
Abstract: PURPOSE:To facilitate release of a set mode to improve the convenience of use by providing an electronic typewriter with a print mode selecting means, print mode storage means, back space means, and a print mode releasing means. CONSTITUTION:A text memory and an internal buffer are provided in a RAM, and contents inputted with keys or contents transmitted from the external are stored temporarily there. A display buffer is provided to attain a printing method other than the method where characters are printed immediately in accordance with depression of keys. A mode selector MS is switched to use the electronic typewriter in the normal mode for normal printing of sentences, the word processor mode for storage, editing, and printing of a file, or the thermal mode for data transmission and reception. A specific print mode is released by the operation of a back space means B.SP when data does not exist in the internal buffer.
Patent JP-S60206751-A (JP)
Title: Bumper mounting structure
Inventor: YAMADA KAZUHIKO
IPC: B60R19/24
Filed: 1984-03-30
Abstract: PURPOSE:To absorb molding error and assembling error, by defining a void at an area where an end portion of a bumper is mounted to a wheel arch portion. CONSTITUTION:A length l2 of a holding portion 3a formed with a bumper 2 and a length l1 of a mount portion 9b are shorter than a width l3 of an over fender portion 11. Accordingly, there are defined voids 15 and 16 between an end 9b' of the mount portion 9b and a bottom 14a of a groove and between an end 3a' of the holding portion and a base 9a, respectively. To this end, even when there is created molding error or assembling error at the bumper 2 or a front fender outer panel 8, such error may be absorbed by relatively moving the mount portion 9b and the holding portion 3a.
Patent JP-H04277268-A (JP)
Title: Partition with air intake port
Inventor: FUNATSU HIROYUKI
IPC: E04B2/74
Filed: 1991-03-01
Abstract: PURPOSE:To improve the degree of cleanliness and to utilize a setting space of a device and the like effectively by providing a partition with air intake ports which can reduce a turbulant flow of a retention of the air generated at the clean room side of a partition main body, and can secure a return of the air even though a device and the like approaches the partition main body. CONSTITUTION:At the room inner side of a partition main body 1, air intake ports 13 are provided, and the atmosphere is communicated to the inside of the main body through the air intake ports 13. An air passage 17 communicated to a return wind passage 6 installed to the lower side of a floor through the lower side of the partition main body 11 is formed inside the partition main body 11. And a straightening body to straighten the air sucked from the air intake ports 13 is also provided.
Patent JP-H01234380-A (JP)
Title: Method of repairing glazed concrete panel
Inventor: KITAGAWA SATOSHI
IPC: C04B41/70
Filed: 1988-03-15
Abstract: PURPOSE:To repair the defective part of a concrete panel in such a manner that the repaired part and grazed part are integrated in uniform mass appearance without exfoliation and deterioration of the repaired part by grazing the surface of the defective part of a concrete panel after molding and curing, then packing mortar to said part and subjecting the panel to glazing and calcining. CONSTITUTION:The kneaded concrete is molded and cured to produce the concrete panel; thereafter, the graze is applied on the defective part generated during the production and the mortar is packed therein. After such concrete panel is dried, the glaze is applied on the panel and is calcined, by which the glazed concrete is obtd. The glaze is thereby coated on the surface of the defective part of the concrete panel and since this glaze melts during the calcination and improves the adhesiveness of the concrete base and the mortar part, the exfoliation of the repair part is obviated and the need for repair after the calcination by an org. paint, etc., is eliminated. The deterioration of the repaired part is thus prevented.
Patent JP-H04276170-A (JP)
Title: Muffler device for internal combustion engine
Inventor: SATO JUNICHI
IPC: F02B77/11
Filed: 1991-03-01
Abstract: PURPOSE:To prevent the rise of temperature of an engine hood by securing the space for arrangement of a muffler device in an engine room and cutting of the heat supplied from the internal combustion engine. CONSTITUTION:As for a muffler device having a resonance type muffler chamber 4 communicating to the intake pipe line 3 of an internal combustion engine 13, side branch resonator pipe or an interference pipe, each of the resonance type muffler 4, side branch resonator pipe, or interference pipe is formed to an eccentric flat outer shape as a whole, and arranged on the reverse surface of an engine hood 14. Further, it is desirable to set each heat insulating member inside the resonation type muffler chamber 4, side branch resonator pipe or interference pipe.
Patent JP-H06114133-A (JP)
Title: Bubble-organized bag
Inventor: HANSHIKU SHIN
IPC: A63B102/32
Filed: 1993-02-26
Abstract: PURPOSE: To prevent golf clubs from hitting one another inside by processing in the foamed material for a golf bag a removable housing structure having a plural number of vertical slits to receive one gold club in respective slits and forming out a housing with a waterproof hard and lightweight extrusion foamed material of closed cell type. CONSTITUTION: The foamed material bag 100 includes a standard type golf bag having a cavity 110 to house a plural number of clubs and a housing member 120 put into the cavity 110, and in the housing member 120 are processed in it a plural number of holes or grooves 130 to receive a plural number of golf clubs. The housing member 120 is made from stiff sponge material in its circular pole to absorb impact caused by a vibration of the golf clubs. The housing member 120 includes a plural number of slits 130 to respectively receive only one corresponding golf club. A hollow part 122a is to compensate a pressed state to the housing member 120 to flexibly fit in the cavity 110.
Patent JP-S60203857-A (JP)
Title: Decision circuit of number of rotation
Inventor: WAKABAYASHI TSUTOMU
IPC: G01P3/48
Filed: 1984-03-28
Abstract: PURPOSE:To improve response by comparing the output voltage of a charging/ discharging circuit charging for a short period in accordance with a rotation signal pulse and discharging at a fixed time constant with a set voltage by a comparator and inputting the output of the comparator and a clock to a D-type flip flop (D-FF). CONSTITUTION:A pulse string-like rotation signal is shaped by a rotation signal waveform shaping circuit 4 and differentiated by a differentiation circuit 5, TRs 14, 15 in a comparison decision circuit 6 are turned on every pulse to charge/discharge a capacitor 13 and the terminal voltage of the capacitor 13 is inputted to a positive input of a comparator 7. The terminal voltage is increased or decreased when the number of rotation is lower than a set voltage corresponding to the number of rotation impressed to its negative input, or reduced when a pulse is inputted to the clock input (CK) or the D-FF8, so that the output Q of the D-FF8 becones ''0''. When the number of rotation is high, a differential pulse becomes higher than the set voltage, and at the existence of a clock pulse, data input D is ''1'', so that the output Q becomes ''1''.
Patent JP-S61219552-A (JP)
Title: Forming system of optimum cutting route in neutral control lathe
Inventor: HIBI AKIRA
IPC: B23Q15/00
Filed: 1985-03-26
Abstract: PURPOSE:To automatically form a wasteless proper grinding route, by a method wherein, based on the material shape and the work shape of a work, such as casted article, profile cutting, modeled for the material shape, is effected, and an empty cutting route part and an overload cut part part are removed. CONSTITUTION:An arbitrary material shape and work shape are inputted, cut and clearance data are inputted to respectively store them in memory parts 4-6. After a master route MP, shifted by a given amount from the material shape, is formed, it is discriminated whether a balance is present in a cut spot. When the rest is present, a cut line formed based on the cut is set from the master route. When the unset part of the route is present in the set cut line, routes are orderly set. When closed uncut shape is present, a following cut line is set from the master rout MP, and a route in the set line is set. After that, the above cut route is formed, and is repeated until the rest of a cut spot is eliminated.
Patent JP-2000018848-A (JP)
Title: Plate type heat exchanger
Inventor: ISHIYAMA SHOICHI
IPC: F28F3/06
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To enhance heat exchange performance by matching an inner fin fixed in a flat channel with the inner circumferential profile of the plane of a pair of plates, making main and subopenings at the opposite ends thereof and passing inner fluid uniformly to each part of the inner fin thereby reducing the fluid resistance thereof. SOLUTION: A pair of plates 1, 2 are superposed and a flat channel 3 is made internally. A fluid inlet/outlet 4 is opened to both plates 1, 2 at the opposite ends of the channel 3 in the longitudinal direction and an inner fin 5 having outer circumference matching with the inner circumferential profile of the plane of both plates 1, 2 is fixed in the flat channel 3. A main opening 6 matching with the fluid inlet/outlet 4 and a sub-opening 7 for diffusing fluid are arranged at the opposite ends of the inner fin 5 in the longitudinal direction. Fluid is fed from the fluid inlet/outlet 4, introduced in the long axis direction of the sub-opening 7 and passed in the longitudinal direction to the flat channel 3. Consequently, fluid is conducted uniformly on each cross-section and heat transfer area of the inner fin 5 is maximized.
Patent JP-H11260003-A (JP)
Title: Disk apparatus
Inventor: KABASAWA HIDETOSHI
IPC: G11B21/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To realize high precision movement of a head carriage. SOLUTION: A signal lead and a ribbon-shaped flexible cable 151 extend in an X2 direction from a head carriage 54. A driving coil 82-1 of a voice coil motor 55-1 on an X1 side has the number of turns N1 , while a driving coil 82-2 of a voice coil motor 55-2 on an X2 side has the number of turns N2 , where N2 >N1 . The voice coil motor 55-1 on the X1 side and the voice coil motor 55-2 on the X2 side respectively generate propulsion forces PF1 and PF2 corresponding to the unbalance of the load between the X1 side and the X2 side of the head carriage 54.
Patent JP-S55153404-A (JP)
Title: Generating system of microwave electric power
Inventor: MEGURO TAKESHI
IPC: H03B9/12
Filed: 1979-05-19
Abstract: PURPOSE:To increase the output and to remarkably reduce the preheating power, by the preheating with a given pulse ahead the operating pulse of IMPATT diode. CONSTITUTION:Ahead the production of the operating pulse voltage 3 of IMPATT diode, the pulse 10 having a voltage higher than the breakdown voltage VB of the IMPATT diode and lower than the oscillation start voltage Vo and having the pulse width lower than the thermal time constant, is produced for the preheating. With such a preheating, in comparison with the DC current for the preheating, the output can be increased with less preheating current. In this case, much effect can not be expected even if the preheating pulse more than the thermal time constant is applied. The output can be increased with the preheating with the specified pulse ahead the operating pulse, and the power for the preheating can remarkably be reduced.
Patent JP-H10238767-A (JP)
Title: Combustor
Inventor: ISOZAKI TAKESHI
IPC: F23N5/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a combustor in which the generation of a negative pressure combustion in a room and the release thereof can be surely detected. SOLUTION: The electric current of a flame rod 16 is detected by a flame current sensor 35. An upper side threshold and a lower side threshold are given to a data storage part 36. A sensing data set part 42 changes and sets the upper side threshold and lower side threshold in response to the kind of gas or the amount of heat of combustion monitored by a combustion heat monitoring part 34. A negative pressure combustion condition sensor 37 outputs a negative pressure sensing signal, when a flame current sensing value sensed by the sensor 35 exceeds the upper side threshold and outputs a negative pressure release signal when the flame current sensing value downwardly passes the lower side threshold. A reporting means 45 separates and reports the negative pressure sensing signal and negative pressure release signal.  A negative pressure mode operation control part 44 receives the negative pressure sensing signal to conduct a negative mode operation control such as air quantity up.
Patent JP-S58180382-A (JP)
Title: Steering chain tensioner
Inventor: OKANO KIMIHIKO
IPC: F16G11/03
Filed: 1982-04-15
Abstract: PURPOSE:To keep chain tension at a constant value, and to prevent any slackness by providing automatic tension adjustment mechanism in a chain which is between an hydraulic cylinder and a steering apparatus. CONSTITUTION:A bracket 15 is provided for a hydraulic cylinder 6 which is composed of a piston shaft 9 and a cylinder side member 12. A chain 16 which is connected with a steering apparatus is provided on the bracket 15 via an anchor bolt 28. The anchor bolt 28 is slidably but not rotatably supported on the bracket 15. A nut 26 is provided with a spring 27 between itself and the bolt head 29, and when chain 26 is slackened, the nut 26 is rotated by the force of the spring 27, and the slack can be removed. As the chain tension is maintained by the above mentioned way, tension adjustment is not necessary.
Patent JP-S60205482-A (JP)
Inventor: KURAMOCHI OSAMU
IPC: G02F1/133
Filed: 1984-03-29
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-2000254343-A (JP)
Title: Prize providing game machine
Inventor: IWAMOTO HIDEAKI
IPC: A63F9/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables to drop charming prizes and to play a prize-catch game focussing on desired prizes. SOLUTION: This game machine enables to obtain a prize by moving a prize dropper 5 to the prize 3 or the position corresponding to the prize 3 and dropping a prize into a prize receiver. In this case, a prize holder 9 holds a prize so that the space between the prizes 3a held on the upper level and the prize receiver may be a dropping space where another prize 3 held on the lower level does not exist.
Patent JP-H01237209-A (JP)
Title: Ground face effect wing machine provided with slide board
Inventor: HIGASHIDA AKIO
IPC: B60F5/00
Filed: 1988-03-17
Abstract: PURPOSE:To improve steady ram glide performance by arranging sled type sliding boards at the lower sections of a cabin serviceable as a float and an end board serviceable as a float. CONSTITUTION:The bottom section 1 of a rectangular cabin section serviceable as a float is arranged in the center of the body. A sled type rear sliding board 8 is fixed to the rear of the bottom section 1. End boards 2 are projected downwardly from the bottom section 1 along the opposite sides of the body in order to prevent escape of the air from the underface of wing to the opposite sides, thus improving the ground face effect of the fuselage. A sled type front sliding board 7 is fixed to the lower front section of the end board 2. The attitude of the body when taking off from the water surface is stabilized by means of the front and rear sliding boards, and the body is lifted while being stabilized at the center of gravity thus preventing unstable head-up attitude. Since landing impact is relieved through the sliding boards, maneuverability can be ensured sufficiently.
Patent JP-H07242996-A (JP)
Title: Steel sheet for deep drawing, excellent in formability, and its production
Inventor: KOJIMA HIROTATSU
IPC: C21D9/48
Filed: 1994-03-07
Abstract: PURPOSE:To stably produce a steel sheet for deep drawing, having superior ductility equal to that of a material prepared by the conventional reheating and rolling process, even if this steel sheet is produced by means of direct rolling. CONSTITUTION:The steel sheet for deep drawing is constituted so that it has a composition consisting of <=0.01% C, <=0.1% Si, 0.01-2% Mn, <=0.01% P, <=0.005% S, <=0.1% Ti, 0.005-0.1% acid soluble Al, <=0.005% N, and the balance Fe with inevitable impurities or further containing Nb and/or B and satisfying the relations represented by three inequalities of [P+S<0.012%], [Ti*>0.01%], and [Ti*(%)XP(%)<=0.0002], where Ti*=Ti-48(C/12+N/14+S/32) is satisfied. Further, a continuously cast slab of this composition is used and hot rolling is started while regulating the temp. to a figure not lower than 950 deg.C and finished at >=850 deg.C. The resultant steel plate is coiled at 400-700 deg.C, cold-rolled at 60-95% draft, and then annealed at a temp. in the region between the recrystallization temp. and the Ac3 point.
Patent JP-S63254895-A (JP)
Inventor: YORISU ADERUBERUTO MARIA NIIUE
IPC: H04R9/04
Filed: 1988-03-17
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-S53147821-A (JP)
Title: Production of carbon fiber
Inventor: KATSUKI KOUSUKE
IPC: D01F9/32
Filed: 1977-05-30
Abstract: PURPOSE: Organic filaments or lignin or pitch filaments are collected to substantially nontwisted strands and oxidized under contacting with heaters to shorten largely the time necessary for the oxidation process and improve the productivity and fiber-quality. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59188886-A (JP)
Title: Mos memory
Inventor: OOISHI KANJI
IPC: G11C11/34
Filed: 1983-04-11
Abstract: PURPOSE:To simplify the constitution of a multiplexer and at the same time to reduce the power consumption by using in common the output terminals of two CMOS circuits having a three-state output function respectively. CONSTITUTION:An automatic refresh circuit REF consists of an address counter CONT which produces a refresh address signal and a timer circuit and delivers a switch signal phiref of a multiplexer MPX. A three-state output circuit of the MPX consists of p channel MOSFETs Q86 and Q87, n channel MOSFETs Q88 and Q89 and MOSFETs Q90-93. When the signal phiref is set at a low level, the FETs Q87 and Q88 are turned on to transmit the address signal given from a row address buffer R-ADB to a row decoder R-DCR. While the FETs Q91 and Q92 are turned on when the signal phiref is set at a high level to transmit the address signal given from the counter CONT to the decoder R-DCR.
Patent JP-H08101303-A (JP)
Title: Flyeye
Inventor: NITTA YUSHIRO
IPC: G02B3/00
Filed: 1995-02-24
Abstract: PURPOSE: To impart an adequate optical function to a flyeye when there is anisotropy in the incident angle of light on the flyeye. CONSTITUTION: Both faces of this flyeye are constituted by closely bundling many elements 40 which are convex lenses existing the paraxial focal positions of the other face. The sectional shape of these elements 40 is formed to a rhombic shape. The max. value (i.e., photodetecting angle) of a main ray inclination βfor all of the incident luminous fluxes on the flyeye (many elements 40) to emit effectively from the flyeye has the characteristic that the value is large in the long opposite line direction of the rhombic shape of the element 40 and small in the short diagonal line angle. This optical characteristic is utilizable to many purposes. Namely, the optical system having the condensing function adequate for the anisotropy is constituted by using such flyeye in various cases where the incident angles of light beams have anisotropy.
Patent JP-S56158312-A (JP)
Title: Terminal structure of plastic cladded fiber
Inventor: MATSUDA HIROO
IPC: G02B6/40
Filed: 1980-05-13
Abstract: PURPOSE:To ensure an assured hardening for a fiber terminal to eliminate a protrusion of a core or the like defects, by eliminating the plastic at the terminal of a plastic cladded fiber to provide a metallic cladded layer at the outer circumference of the core and at the same time hardening the outer circumference of the metallic cladded layer with a hard material. CONSTITUTION:The plastic cladding 3 of a plastic cladded fiber 2 is eliminated, and a metallic cladded layer 5 is formed at the outer circumference of a core 4 by means of an ultrasonic soldering, a vapor deposition and other methods to obtain a mirror surface. Then the outer circumference of the layer 5 is stuck to the sleeve 1 with a hard material (replaceable with hardening adhesive, etc.) In such way, the fiber terminal surface can be made flat with no occurrence of a core protrusion at the terminal of the fiber. This eliminates an inconvenience such as a shift of the axial center or the like defect in the case of a connection of fibers.
Patent JP-H03263431-A (JP)
Title: Silicon-containing dendrimer
Inventor: UCHIDA HIROAKI
IPC: C08G77/44
Filed: 1990-03-13
Abstract: PURPOSE:To provide the subject dendrimer having silicon-containing functional groups and a large functional group density per molecular units, capable of having a space therein when several generations are overlapped, having physical properties characteristic to silicon compounds and useful as a gelling agent, etc. CONSTITUTION:A dendrimer of the formula [X<i>Y<i>(Z<i>)Ni is the same in one generation; X<t>Y<t>(Z<t>)Nt is the same; I is multifunctional nucleus; Z<c> is a functional group bonded to the nucleus and the first generation X group; Nc is the number of functional groups bonded to the nucleus; X<i> is an i generation repeating unit functional group bonded to Y<i> and (i+1) generation X group; Ni is at least two corresponding to the number of multifunctional head portions of Y<i>; N<i-1> is at least two corresponding to the number of multifunctional head portions of Y<i-1>; X<t> is the monofunctional tail portion of the final generation repeating unit Y<t>; Z<t> is an end group bonded to Y<t>; Nt is an end group bonded to Y<t>; Nt is the number of Z<t> groups; i is the number of specific generations continued from 1 to t-1; either one of I-Z<t> is a Si-containing functional group].