baber/WOPTO huggingface dataset:
Patent JP-S5751422-A (JP)
Title: Process for molding frp
Inventor: KODAMA HITOSHI
IPC: B32B37/00
Filed: 1980-09-11
Abstract: PURPOSE: To obtain the captioned moldings free from excessive fluidity of resin and excellent in energy efficiency by a method wherein an FRP laminate composed of reinforcing fibers and matrix resin is heated under pressure by hot steam and hardened as it is coated with filmlike material.  
     CONSTITUTION: To take an example, reinforcing fibers composed of carbon fibers arranged in one direction are impregnated with epoxy resin to obtain a semi-hardened prepreg sheet. An FRP laminate 10 obtained by laminating said prepreg sheets is placed on an aluminum plate 12 and then inserted in a pressure furnace 7 with the top and side coated with polytetrafluoroethylene. A vacuum sealant 6 is provided, air is exhausted sufficiently through a suction hole 11, then, pressurized  steam of 0.9kg/cm 2 G is loaded from a supply hole 8 for 30min, further, pressurized  steam of 8kg/cm 2 G is loaded for 1hr to mold a carbon fiber reinforcing epoxy plate.  
     EFFECT: Homogenous moldings are obtained without distortion, bendings, indentations, etc.  
     USE: Weight-reducing members for airplanes, vehicles, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5351545-A (JP)
Title: Anti rust insulation treatment method of induction porous copper channel in an induction furnace
Inventor: INUZUKA NORIHIKO
IPC: F27B14/06
Filed: 1976-10-20
Abstract: PURPOSE: To shorten the time needed to harden the insualtion varnish and to do an insulation treatment whose insulating resistance is good without using a special varnish. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0659652-A (JP)
Title: Display control device
Inventor: FUJIMOTO TERUHISA
IPC: G09G5/00
Filed: 1993-05-28
Abstract: PURPOSE:To improve the efficiency of performance evaluation by enabling video data to be transferred to a host CPU. CONSTITUTION:The pixel position of inspection object on the display screen designated by CPU is retained by an inspection object pixel address register 101 and the position is compared with the address of display object pixel position generated by a pixel address generation circuit 102. When conformity of address is detected by a comparison circuit 103, the video data corresponding to the inspection object pixel position is subjected to latch by a latch circuit 105. Consequently, the video data is read out according to requirement of I/O lead and the like from CPU and thereby evaluation of video data is carried out easily by program control and the like in a computer system.
Patent JP-H05297633-A (JP)
Title: Thermal fixing polymerization toner
Inventor: CHIBA TATSUHIKO
IPC: G03G9/09
Filed: 1992-04-21
Abstract: PURPOSE:To obtain a toner having good spectral reflection characteristics, color mixing property, transparency and excellent developing property by incorporating a rhodamine lake pigment as a coloring agent. CONSTITUTION:The toner is obtd. by suspension polymn. of polymerizable monomers with a coloring agent in an aq. medium. This toner contains a rhodamine lake pigment as the coloring agent. Moreover, an inorg. compd. is used as a suspension stabilizer for the suspension polymn. As for the rhodamine lake seed, an inorg. molybdate compd. or org. sulfonate compd. is used. By making a lake of rhodamine dye with molybdenum acid or the like, the obtd. pigment not only prevents the rhodamine from moving into a water phase without excerting adverse influence upon the toner surface but has stable electrification characteristics. Thus, rhodamine can be efficiently used as the coloring agent for the toner without affecting the toner.
Patent JP-S6018969-A (JP)
Title: Manufacture of field-effect transistor device
Inventor: TAKAYAMA YOUICHIROU
IPC: H01L29/417
Filed: 1983-07-12
Abstract: PURPOSE:To obtain the offset gate type FET of microscopic dimensions and high output by a method wherein microscopic dimensions are determined by performing a side-face etching on a gate metal, and the withstand voltage between a gate and a drain is increased in the state wherein the source resistance is small using a self- matching method. CONSTITUTION:Si ions are implanted into a semiinsulating GaAs substrate 11, an SiO2 film is covered, an n-GaAs layer 12 is formed by performing a heat treatment in H2, and an Al film 13 is superposed thereon. An Al film 13'' is formed by performing an etching using a mask 14 having the length corresponding to that existing between a source and a drain, the source terminal of a mask 15 and the film 13'' is covered by an SiO2 mask 19, and a side-face etching of 0.5mum or thereabout is performed on a film 13'. Then when the mask 19 is removed and both side faces of the film 13' is etched by 0.5mum or thereabout, an Al Schottky barrier gate electrode 15 of microscopic length is obtained. Then, Au-Ge alloy and Ni 16 are superposed and vapor-deposited, the mask 14 is removed, the above is alloyed by performing a heat treatment, and ohmic source and drain electrodes 17 and 18 are provided. According to this constitution, the titled device can be manufactured easily, and the FET of high efficiency can be obtained with an excellent yield of production.
Patent JP-H08320863-A (JP)
Title: Information processor
Inventor: KAWAMOTO KIMIFUMI
IPC: G06F17/21
Filed: 1995-05-25
Abstract: PURPOSE: To provide the information processor which enables a user to read a continuous character string consisting of plural lines through easy operation unless the user reads the continuous character string at a glance. CONSTITUTION: This information processor has a state 401 wherein a 1st display method for displaying a character sting that the user inputs on the screen of a display device so that character strings consisting of one-line characters as many as a number found from the format that the user inputs are on the same line is executed and a 2nd display method for displaying the character string that the user inputs on the screen of the display device so that character strings of a maximum number of lateral characters that can be displayed on one screen of the display device are on the same line is executed; and one state is switched to the other as the user presses a switch key.
Patent JP-S63290522-A (JP)
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1987-05-22
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-S6018847-A (JP)
Title: Video tape recorder
Inventor: FUJIWARA JIROU
IPC: H04N5/7826
Filed: 1983-07-12
Abstract: PURPOSE:To improve the contact of a rotary head to a magnetic tape at the inlet side of the tape by providing a pair of slant guides at the place close to the circumferential surface of a rotary head drum to guide and wind the tape round the drum spirally and in a OMEGA-shape at a prescribed angle and then driving the tape. CONSTITUTION:The nonmagnetic side 1b of a magnetic tape 1 traveling toward an arrow (b) at a fixed speed is pressed by a control member 16 in a free action area D. Therefore the swelling of the tape 1 is impossible even though the air is flowed into a gap 12 formed between the tape 1 and the circumferential surface 6a of a rotary head drum 6 owing to the winding action of the air generated by a rotary drum 8 revolving toward an arrow (a) at a high speed. Then the tape 1 is accurately controlled to a tangent state with respect to the surface 6a and driven. As a result, an extremely thin and even dynamic pressure film is produced between the magnetic surface 1a of the tape 1 and the head chip surface 9a of a rotary head 9. This recorder can minimize the effect of a spacing loss and therefore the contact of the head 9 is greatly improved to the tape 1 at its inlet side.
Patent JP-H05297019-A (JP)
Title: Inspection tool for printed wiring board
Inventor: TAKAHASHI KATSUHIRO
IPC: G01R1/073
Filed: 1992-04-20
Abstract: PURPOSE:To obtain an inspection tool for a printed wiring board which can reduce the feeler diameter of a probe and prevent it from being damaged, can punch a guide hole easily, and can make connection to a lead wire easily. CONSTITUTION:The tool inspects a wiring circuit 71 of a printed wiring board 7 by electrical continuity and consists of a contact pin 3 which is fitted to the guide hole of a guide board 8 so that it can slide and a probe 1 which is fixed to a pin board 88. Also, the probe 1 is provided with a feeler 2 which is fitted so that it can move forward and backward elastically and the feeler 2 is allowed to contact the head part of the contact pin 3. A probe terminal 16 is provided at the other edge of the probe 1 and a terminal cap 17 which is engaged with detached is provided at a lead wire 15 which is connected to an inspection equipment 18. The tip of the contact pin 3 contacts the wiring circuit 71 for inspecting electrical continuity.
Patent JP-H10320223-A (JP)
Title: System, method for processing check point communication and storage medium recording the same
Inventor: TOMOTA MASANORI
IPC: H04L12/70
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To execute an application with communication processing at high speed by transmitting a communication packet as speedily as possible while dynamically changing the interval of check point sampling corresponding to the frequency and time interval of communication. SOLUTION: A communication interval observing means 104 is located between an input/output request holding means 103 and a transport 106 and each time a packet is transmitted/received, it is recorded in a packet transmission/ reception time table 107 for each connection when the latest packet is transmitted/received. This time table 107 holds the transmission time of the latest communication packet transmitted by an FT computer 101 and the time of the latest communication packet received by a communication means 105 and dispatched to the transport 106 for each connection. Next, a check point roll-back means 102 samples the next check point by calculating check point intervals while using check point sampling time based on the packet transmission/reception time table 107 and packet information.
Patent JP-S5554435-A (JP)
Title: Automatic gate setting method of ultrasoic inspector by computer
Inventor: NISHIFUJI KATSUYUKI
IPC: G01N29/28
Filed: 1978-10-17
Abstract: PURPOSE: To prevent the generation of a false defect and undetected defect area in measurement of plate thickness by attaining gate setting not by an actually-measured value but by other composite reference value when a defective is found.  
     CONSTITUTION: Eight probes 2 are arrayed in the width direction of detected plate material 1, which is sectioned into either blocks in the width direction, and an initial gate is set for each probe 2. For example, when blocks 3 and 4 have defective 6, gate setting is performed by actual measurement plate thickness TACT2 of the block preceding them. Here, when blocks 1 and 2 have a defective, gate setting is performed with a value of nominal plate thickness TNOM/plate lowest-limit tolerance (o). In this way, main defect detection is done after the initial gate setting and in the middle of transportation of detected plate material 1, the gate setting is repeated at adequate cycle in the similar procedure. In this way, the generation a false defect and defect undetected area can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06338564-A (JP)
Title: Dicing method and device
Inventor: UCHIUMI YASUYUKI
IPC: H01L21/301
Filed: 1993-05-28
Abstract: PURPOSE:To provide a dicing technique which enables a plate-like work to be accurately controlled in depth of cut or thickness of residue independent of the dispersion of the work in thickness. CONSTITUTION:A wafer 4 pasted on a dicing tape 3 of a carrier jig 2 is placed on a dicing table 1, the thickness of the wafer 4 including the dicing tape 3 is measured by a laser position sensor 6 through measuring light rays 6a, and the measurements of the sensor 6 are inputted to a main control 8 which controls a blade 5 through the intermediary of a blade drive mechanism 7, and the main control 8 calculates a distance G between the lower end of the blade 5 and the dicing surface 4a (upside) of the wafer 4 basing on the measured thickness of the wafer 4, so that the wafer 4 can be accurately controlled in depth of cut by the blade 5 basing on the distance G.
Patent JP-H01297907-A (JP)
Title: Image cancel mixer
Inventor: YAMAMOTO AKIO
IPC: H03D7/18
Filed: 1988-05-26
Abstract: PURPOSE:To prevent the circuit scale from increasing at the time of IC- implementation by composing an LPF and an HPF of resistances and capacitors and using no inductor. CONSTITUTION:A local oscillation signal outputted by a local oscillation circuit 1 is branched into two and inputted a phase shifters 2 and 5 respectively. The phase shifter 2 consists of the LPF composed of resistance 3 and a capacitor 4 and the phase shifter 5 consists of the HPF composed of a resistance 7 and a capacitor 6. When the cutoff frequencies of the phase shifters 2 and 5 are equalized, the phase difference between the output signals of the phase shifters 2 and 5 is invariably pi/2. The signals outputted by the phase shifters 2 and 5 are amplitudelimited by limiter amplifiers 8 and 9 so that their amplitudes are equal to each other; and the signals are inputted to mixer circuits 10 and 11. A high-frequency signal is further inputted from a terminal 12 to the circuits 10 and 11 and an input signal component and an image signal component appear on lines 70 and 71 are mixed together while the component on the line 70 is made pi/2 out of phase with the signal on the line 71. Consequently, the image signal is canceled because of the opposite phases and the intermediate-frequency signal of the input signal is outputted from a terminal 14.
Patent JP-H06343253-A (JP)
Title: Spindle motor in magnetic disk system
Inventor: SATO TOSHIKUNI
IPC: H02K23/54
Filed: 1993-05-28
Abstract: PURPOSE:To provide an axial-gap-type spindle motor in a thin body with spaces sufficient for a stator and a rotor as a driving-force generating source. CONSTITUTION:A stator coil 28 is provided in a head movement space between a rotor magnet 27 and a disk 21, and the stator coil 28 is supported by a base 29 so that the stator coil 28 faces the motor axle 26. Moreover, the stator coil 28 has a notched part partly so that a head 22 is not hindered from moving.
Patent JP-H02306027-A (JP)
Title: High frequency heating cooker
Inventor: ISONO TATSUJI
IPC: F24C7/02
Filed: 1989-05-19
Abstract: PURPOSE:To efficiently cool an electric part, to facilitate the flow of waterdrops produced by means of steam leaking from a heating chamber, and to prevent the damage of the electric part by a method wherein a control base bed on which a low and a high voltage electric part are placed is mounted obliquely to a bottom plate surface, the heating chamber side is lowered, and a space is formed between the bottom of the heating chamber and the bottom plate. CONSTITUTION:A magnetron 2 for oscillating a high frequency is mounted to the side of a heating chamber 1 through a waveguide 3, a control base bed 5 on which a low and high voltage electric part 4 for oscillating the magnetron 2 is mounted below the magnetron and to a mounting plate 14 molded by using resin, e.g. PP. The control base bed 5 is mounted to the mounting sheet 14 in a direction in which it is inclined based on the bottom of a bottom plate 7, the heating chamber side is lowered and a space A is formed between the bottom of a heating chamber 1 and the bottom plate, and a space B is formed such that the end surface on the heating chamber side of the control base bed 5 is positioned outside the end surface of the bottom flange of the heating chamber 1. A holding part 14a of the mounting sheet 14 supporting the end surface on the heating chamber side of the control base bed 5 is positioned such that the pattern foil of the control base bed 5 and an electric part are prevented from making contact with the holding part, and short-circuit is prevented from occurring between patterns and the electric parts due to leakage of water from the heating chamber 1 and gathering of waterdrops being drops dewed on the control base bed 5.
Patent JP-S5351175-A (JP)
Title: Treating method for suspension
Inventor: ANDOU TETSUYA
IPC: C04B18/02
Filed: 1976-10-22
Abstract: PURPOSE: To reduce the required amount of cement to 1/3-1/10 compared with the usual method and, further, to make a dehydrator useless, by adding the specified amount of cement and an accelerator for cement hardening and a small amount of a polymeric flocculant to the solid component in the suspension and then by stirring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10315274-A (JP)
Title: Hot runner apparatus for molding preform
Inventor: KODA HIDEAKI
IPC: B29C45/28
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To separately form a nozzle side runner of a hot runner so that generation of a weld on a side face of a preform by a hot runner apparatus having a valve nozzle arrives at a nozzle port without receiving interference of a needle valve. SOLUTION: In the hot runner apparatus 2 in which a nozzle port having a valve nozzle is brought into contact with a cavity gate of a preform molding injection mold 1, a resin reservoir 19 is formed at an upper part from an end retracting position of a needle valve 9. A nozzle side runner 18 of a hot runner 8 is obliquely formed separately from a valve inserting passage 16 toward the reservoir 19. The reservoir 19 is commonly used for both injection of the resin and opening/closing the valve.
Patent JP-H09310455-A (JP)
Title: Roof construction having inner gutter
Inventor: FUNAKI GANTAN
IPC: E04D13/064
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the ceiling part of an eaves edge from fouling or corroding by constituting a gutter main body at least of an almost groove-like gutter part opening upward and a lower side extended part extending from the opening end part of the lower side to the lower side, and covering the upper end of the lower side of a lower side roof part with this lower side extended part. SOLUTION: A recessed groove part 2 is formed on the bed face 1a of a building frame 1 having gradient in the flowing direction of water, and a lateral roofed roof board 5 is roofed on the bed face 1a on the lower side of the recessed groove part 2. The recessed groove part 2 is formed with an inner gutter part 9 therein, and a gutter main body 10 forming this inner gutter part 9 is constituted of an almost groove-like gutter part 10a, a higher side extended part 10b extending from the opening end part on the higer side to the higher side, and a lower side extended part 10c extending from the opening end part on the lower side to the lower side. The upper end on the lower side of a lower side roof part is covered with the lower side extended part 10c.  Consequently, even when overflow is generated in the gutter main body, the overflow water is prevented from leaking to the ceiling part of an eaves edge.
Patent JP-H01297720-A (JP)
Title: Multiuser device
Inventor: MISE MASAKAZU
IPC: G06F3/048
Filed: 1988-05-26
Abstract: PURPOSE:To transfer multiwindow data on to the frame memory of each user at high speed by providing the frame memory and a keyboard interface corresponding to each user at every user. CONSTITUTION:A multiuser extension mechanism 10 having the frame memory corresponding to each console is provided at a host processor 1, and a dedicated interface (CRT picture signal + keyboard control signal) to connect the mechanism 10 to the input/output device (keyboard, CRT, etc.,) directly is provided. And the mechanism 10 is coupled closely with the multiwindow hardware mechanism of the host processor 1. In such a way, it is possible to transfer the multiwindow data on to the frame memory of each user.
Patent JP-H02307596-A (JP)
Title: Start-up method of high temperature anaerobic wastewater treatment apparatus
Inventor: NOMURA TADASHI
IPC: C02F3/28
Filed: 1989-05-20
Abstract: PURPOSE:To make it possible to start-up to an aimed load within a short period by supplying high temperature anaerobic treatment water with high activity of methane bacteria and high pH buffering function as seed bacteria in a prescribed range of volume per unit apparatus volume and increasing BOD load exponentially. CONSTITUTION:High temperature anaerobic treatment water having high activity of methane bacteria and pH buffering function as seed bacteria is supplied to a reactor in 0.5-1.5kg-SS/m<3> of apparatus volume and BOD load is set to be 0.003-0.1kg-BOD/m<3> at the first day and increased exponentially to be 1-3kg- BOD/m<3> after 20 days. In this way start-up is achieved within a short period. A biological film of methane bacteria with high activity is formed on the surface of a support of the started-up reactor and wastewater treatment is carried out stably after start-up.
Patent JP-2000317562-A (JP)
Title: Die, device and method for folding welded wire net
Inventor: SHIMIZU MASAKI
IPC: B21F27/12
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To rapidly cope with the model change of a fence by folding an end portion or an intermediate portion of a welded wire net to be used for the fence in various polygonal shapes. SOLUTION: In a device and a method for folding a welded wire net, an end portion or an intermediate portion of a welded wire net is folded in various polygonal shapes by a die comprising a gooseneck-shaped upper die 3 and a lower die 4 provided with a die 5 having a longitudinal V-shaped groove 7, and is provided with notches 8, 9 where the upper and lower dies are not interfered with each other for each pitch of longitudinal wires of the wire net, or a die provided with a spring means between the lower die 4 and the die 5.
Patent JP-H07329588-A (JP)
Title: Transmission structure of tractor
Inventor: SAMEJIMA KAZUO
IPC: B60K17/10
Filed: 1994-06-09
Abstract: PURPOSE:To secure the lifting height of a mower avoiding interference between a front wheel transmission system and an input bevel gear case protrusively provided at the upper face of a mower deck. CONSTITUTION:A main transmission shaft 13 gear-interlocked with a main clutch output shaft 12 is positioned at the low part and supported to a main clutch case 2. A hydrostatic pressure type continuously variable transmission 14 with a hydraulic pump positioned at the lower part and with a hydraulic motor positioned at the upper part is connected to the front part of a transmission case 3, and the input shaft 14a and the main transmission shaft 13 are interlockingly connected to each other so as to transmit power to a front axle case 6 through a front wheel transmission shaft 16 extended frontward from the transmission case 3. A mid PTO shaft 29 is provided at the lower part of the transmission case 3, and a front wheel driving shaft 17 interlockinhly connected to the front axle case 6 is longitudinally supported below an engine 1 and interlocked with the front wheel transmission shaft 16 through universal couplings 18. The main transmission shaft 13 and the front wheel driving shaft 17 are disposed in parallel being laterally parted in relation to the center of a body.