baber/WOPTO huggingface dataset:
Patent JP-H03210965-A (JP)
Title: Light beam type soldering device
Inventor: KOBAYASHI HARUO
IPC: B23K31/02
Filed: 1990-01-11
Abstract: PURPOSE:To safely progress soldering operations by providing irradiation region regulating block bodies which is protruded on the optical path of the light beam from the support and confine the irradiation range of the light beams emitted from light sources to the terminal part areas of the electronic parts to be soldered. CONSTITUTION:The irradiation region regulating block bodies 10 remove the ray fluxes except the part passing through the inside of light transmission windows 10a opened in the block bodies in the light beam emitted from the light source units 3 and shield the ray fluxes deviated from the lighting windows by the block bodies on the way of the optical path, thereby preventing these deviated ray fluxes from arriving at a printed wiring board 1 side. The mounting positions of the block bodies to the support, such as mount nozzle 5, the mounting angles and the size of the light shielding windows are previously adequately determined. All the light beams past the light transmission windows of the block bodies at the time of soldering are projected only to the terminal parts of the electronic parts to be soldered. The undue irradiation for the adjacent packaged electronic parts with the light beams is prevented in this way and the soldering operations are safely carried out.
Patent JP-2000201889-A (JP)
Title: Electronic endoscopic instrument
Inventor: HIGUCHI MITSURU
IPC: A61B1/04
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an entire pixel read system for substituting a conventional pixel mix read system and to select the systems. SOLUTION: To this electronic endoscopic instrument provided with a pixel mix read system circuit part, an entire pixel read system circuit board 33 for reading entire pixel signals from a CCD 11 while utilizing a light shielding period is made selectively attachable. Then, by a microcomputer 14, whether or not the entire pixel read system circuit board 33 is present is discriminated, and in the case that the circuit board 33 is present, the processing of the entire pixel read system is executed. Also, on a monitor, which one of the pixel mix read system and the entire pixel read system is during an operation is displayed by characters and patterns, etc.
Patent JP-S56101660-A (JP)
Title: Processing system for magnetic tape
Inventor: NOMIYAMA SHINICHI
IPC: G06F3/06
Filed: 1980-01-16
Abstract: PURPOSE:To perform the processing of one magnetic tape device while the tape mark retreival of the other magnetic tape device is in process, by considering a  group of a prescribed number of information bytes to be processed at a time. CONSTITUTION:From tape device 3 to which CPU1 sends a tape mark retrieval command, processor 2 reads a group of information bytes until count paet 9 goes up to a prescribed value; when a tape mark is detected, retrieval processing is completed and when the tape mark is not detected, the retrieval processing of device 3 is interrupted temporarily. If a start request in sent from CPU1 to magnetic tape device 4, this is executed preferentially and the tape mark retrieval processing of device 3 is restarted according to the contents of memory part 8.
Patent JP-S60148290-A (JP)
Title: Character broadcasting receiver
Inventor: NISHIO HITOSHI
IPC: H04N7/03
Filed: 1984-01-12
Abstract: PURPOSE:To convert character data among character broadcast signals into sound signals and reproduce by storing the program data selected from among the received character broadcast signals in a memory once and reading out the data by one character portion from the memory. CONSTITUTION:When the processing of the pattern data to be read out by one character portion from a temporary memory 20 is completed, a microprocessor MPU16 reads out in order address codes stored in a buffer memory 20, and designates the addresses of a sound code memory 25 one after another. Sound codes corresponding to the respective addresses are outputted from the memory 25, these code signals are decoded by a decoder 26 used for synthesizing sound to be converted into D/A, and pass through a filter/sound amplification circuit 27 to be converted into analog sound signals and thus to be reproduced as sound from a speaker 28.
Patent JP-2000001996-A (JP)
Title: Curing device
Inventor: ERIGUCHI YASUHISA
IPC: E04G21/24
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a self-elevation type curing device capable of smoothly performing elevation of a curing net. SOLUTION: Right and left side parts of a curing net 101 are supported by two side rails 102. The curing net 101 is installed on the side rails 102 by a net installing mechanism 103 to be freely tensed and loosened. The side rails 102 are composed to be capable of elevation by an elevation mechanism 104 comprising a winch 142 and a wire 141. The winch 142 is detachably installed onto a beam B. A guide member 105 to separately guide each side rail 102 is installed having a specified interval to a columella C of a skeleton.
Patent JP-S5597059-A (JP)
Title: Arm lifter
Inventor: TERADA ATSUO
IPC: G11B17/00
Filed: 1979-01-17
Abstract: PURPOSE: To secure the automatic rising for the pickup from the record surface by providing the plunger, the spring, the coil and others to the supporter attached to the table boad and then secruing the coil driving via the switch when the tone arm comes to the record performance end position.  
     CONSTITUTION: The arm lifter incorporates the following component parts: supporter 1; plunger 2 sliding freely to supporter 1; coil 3 provided around plunger 2; spring 4 which is provided between supporter 1 and plunger 2 and then energizes plunger 2 downward; and switch 5 which detects the end of the record performance for the tone arm respectively. Supporter 1 is adhered onto the turntable board. Now  if the performance end is detected via switch 5, coil 3 is energized. As a result, plunger 2 maede of the magnetic substance (or the permanent magbet) is lifted up, ans then the tone arm is held up via arm rest 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09197852-A (JP)
Title: Fixing device with induction heating
Inventor: ONISHI TAIZO
IPC: G03G15/20
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To stop the energization of a coil with good responsiveness, when the temp. of a fixing roller abnormally rises by stopping the energization of a coil assembly, when a temperature sensing member generating heat with induction by the coil assembly reaches a fixed temp. SOLUTION: The coil assembly 3 for causing an induced current to flow in the fixing roller 1 is disposed in the direction of a rotary shaft, inside the fixing roller 1. On the other hand, a temperature overrising preventing element 16 for stopping the energization of the coil 9, when the temp. of the roller 1 abnormally rises is provided at a distance nearly equal to or shorter than the distance between the roller 1 and the coil assembly 3. The temperature overrising preventing element 16 is covered with an outer cylinder made of a resin material, etc., and the temperature sensing member generating the heat with the induction by magnetic flux generated by the coil 9 and a fuse-element fused by the generation of the heat of the temperature sensing member, at a fixed temp. are enclosed in the temperature overrising preventing element 16.  The element 16 is connected in wiring for connecting the coil 9 and in inverter circuit for supplying a high frequency current to the coil 9.
Patent JP-H01182410-A (JP)
Title: Method of building cast-in-place concrete pile
Inventor: NISHIMURA SHINJI
IPC: E02D5/34
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a cheap and convenient pile by charging a stabilizing liquid into the earth while forming a piling hole, by inserting a reinforcing cage into the piling hole while inserting a pipe in the cage, and by filling a filler in the pipe while the outer periphery and lower end of the pipe are secured by concrete. CONSTITUTION:A piling hole 3 is formed by excavation while charging a stabilizing liquid 3 into the earth. A reinforcing cage 5 is inserted in thus formed piling hole 3 and a pipe 6 opened at both ends is inserted in the cage 5. Then concrete 8 is charged through a tremie pipe 7 so as to close the lower end of the pipe 6. Further, concrete 9 is charged outside of the pipe 6, and a filler 10 is charged in the pipe 6. With this arrangement, the strength and bearing force of the pile may made to be sufficiently large, thereby it is possible to provide an in-place-cast concrete pile which can be formed by a simple constructing process.
Patent JP-S60150026-A (JP)
Title: Optical isolator
Inventor: MATSUI TERUHITO
IPC: G02B27/28
Filed: 1984-01-17
Abstract: PURPOSE:To decrease the number of parts, to attain size reduction, and to facilitate adjustments by composing a polarizer and an analyzer each of one polarization separating element. CONSTITUTION:Light from a semiconductor laser 11 is made into a parallel beam through rod lenses 12 and 13 and the parallel beam is made incident on a polarization beam splitter 14, reflected by an interference multi-layered film surface 14c, and is made incident on a Faraday effect element 15, wherein it is reflected repeatedly and projected. The projection light having the plane of polarization rotated by 45 deg. is passed through a lambda/2 plate 17 to obtain P polarized light, which is made incident on an optical fiber 20 through a polarization beam splitter 14 and a rod lens 18. The light which us projected from the optical fiber 20 and transmitted through the polarization beam splitter 14, on the other hand, is supplied to the element 15 to cancel the rotation of the plane of polarization by the lambda/2 plate 17; and the P polarized light is passed through the interference film 14c and not coupled with the semiconductor laser 11, thereby obtaining the function of an optical isolator.
Patent JP-S5390077-A (JP)
Title: Method of molding hydoraulic rolls
Inventor: WAKIYAMA YOSHINORI
IPC: B28B3/12
Filed: 1977-01-18
Abstract: PURPOSE:To mass produce moldings having sufficient press strength in a continuous fashion by applying hydraulic pressure to a pair of rotary-roll molds for molding when the same are opposite each other.
Patent JP-2000204023-A (JP)
Title: Detergent composition
Inventor: TOYODA AKIRA
IPC: C11D1/10
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition without damaging detergency and stability having enhanced damp and smooth feeling by including a specific amount of alkyloxy hydroxypropyl arginine. SOLUTION: The prescribed composition such as a rinse or a shampoo or the like is obtained by in cluding 3-20 wt.% of N-[3-(10-20)C alkyloxy-2- hydroxypropyl]-L-arginine [for example; (Amisafe) LMA-60(trade name) or the like]. Optional components commonly used in detergents, for example, hydrocarbons, esters, triglycerides, higher alcohols, fatty acid or the like can be used, and the damp and smooth feeling can be preferably enhanced by including 0.001-1% of a cationic polymer (for example; a cationized cellulose, a cationized guar gum or the like), or 2-20% of an oily component (for example; silicone or the like).
Patent JP-S56105129-A (JP)
Title: Disk brake
Inventor: OOSHIMA HARUMI
IPC: F16D65/04
Filed: 1980-01-19
Abstract: PURPOSE: To obtain a complete disk brake by preassembling a pad spring, a pair of wear pads, and calipers as one set using the pad spring and fitting this set body in a carrier.  
     CONSTITUTION: In an assembly, calipers 7, a pair of wear pads 3 and 4, and a pad spring 9 are assembled as a set body C. In other words, the retention sections 9a and 9b of the pad spring 9 are hooked on the hooking sections 3b, 3c, 4c, and 4c of the wear pads 3 and 4 using its elastic deformation and the engagement sections 9g to 9j of the spring are hooked on the concave stripes 7b and 7c of the calipes 7. Such an assembled set body C is fit in a carrier 2. In this case, a disk 1 is positioned between a pair of wear pads 3 and 4 and bolts 5 and 6 are inserted in the guide hole which is provided at the guide section of the calipers 7 and tightened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5597962-A (JP)
Title: Ink jet recorder
Inventor: NISHIMURA YUKIO
IPC: B41J2/13
Filed: 1979-01-19
Abstract: PURPOSE:To provide a recorder of compact and simple construction and form an image at high speed by a method wherein ink droplets jetted from a rotating ink head are charged and deflected according to image signals. CONSTITUTION:Ink droplets of uniform particle size are jetted from plural ink nozzles 6 formed in a rotary ink head 5 in rotation, by maintaining ink characteristics, recording head characteristics, and head driving conditions within predetermined ranges respectively. Charging electrodes 7 each surrounding the nozzle 6 charge the ink droplets by electrostatic induction according to image signals. The charged ink droplets are deflected by annular deflecting electrodes 8 arranged around the head 5, to drop in an annular ink gutter 9. On the other hand, uncharged ink droplets continue flying straight to reach a recording member 10, forming an image thereon.
Patent JP-S5390721-A (JP)
Title: Solid pickup element
Inventor: HAGIWARA YOSHIAKI
IPC: H04N5/335
Filed: 1977-01-20
Abstract: PURPOSE: To improve the lag characteristics for the solid pickup element of interline shift system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05188193-A (JP)
Title: Cable penetration structure
Inventor: FUJINAWA MASA
IPC: G21F3/00
Filed: 1992-01-16
Abstract: PURPOSE:To make it possible to prevent the rising of temperature in a sleeve by providing the sleeve penetrating a radiation-shielding concrete wall in the slant attitude, providing cables in the sleeve, and tightly closing only the lower end part of the slant sleeve. CONSTITUTION:A sleeve 5 is provided in a concrete wall 2 in the slant attitude. An iron closing plate 6 is attached to the lower end part of the slant sleeve and tightly sealed with a sealing material 7. The upper end part of the slant sleeve is opened. When currents are conducted through cables 3, heat is generated. When the temperature in the sleeve 5 is increased, the heated air escapes through the upper end part. In place of the heated air, the low-temperature air flows into the sleeve 5 through the lower side part of the upper end part. The heat is taken away by the convection of air like this. Thus, the high temperature in the sleeve 5 is prevented. As the radiation shielding material, surplus material 9 of CV cable having the large shielding effect is used. The material is loaded into the lower end part in the sleeve 5. Since a space can be made to remain at the upper end part, the convection of air is not hindered, and the temperature rising is prevented.
Patent JP-H11202806-A (JP)
Title: Display unit
Inventor: NISHIO FUMIHIRO
IPC: G09F13/22
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To make a clear ON/OFF discrimination between light and darkness and to make the unit inexpensive and easy to assemble. SOLUTION: The display unit 1 has a light source 8 arranged below an operation sheet 2 and makes characters, etc., displayed at a light transmission part 3 of the operation sheet 2 illuminate. Then a diffusion sheet 7 in the same color as one of a light nontransmissive part 4 at the periphery of the light transmission part 3 of the operation sheet 2 or a similar color is interposed between the light transmission part 3 and light source 8.
Patent JP-S61164248-A (JP)
Title: Resistance adjusting method for hybrid integrated circuit
Inventor: ONO KENICHI
IPC: H05K1/16
Filed: 1985-01-16
Abstract: PURPOSE:To enable to adjust the resistance value in the direction where it is made lower by a method wherein the electrode couple, with which a short- circuitable insulating layer connected in parallel to a resistor is pinched, is short-circuited by performing a methos such as the irradiation of laser beam and the like. CONSTITUTION:Insulating layers 4a-4d are provided on a substrate 10 in such a manner that they are pinched between the electrodes 6a-6d positioned on the upper side and the electrodes 7a-7d positioned on the lower side. Also, the electrodes 7a and 6b, or 7b and 6c and the like are electrically connected, but the electrodes 6a and 7a, 6b and 7b and the like are insulated with each other between electrodes couples 5a-5d by the insulating layers 4a-4d. When a hole 8 is perforated by performing the method such as a laser irradiation and the like on the insulating layer 4c and the electrodes 6c and 7c are electrically connected, the resistance value between the electrodes 7a and 7d becomes the combined resistance of resistors 1a and 1c, thereby enabling to perform the adjustment of resistance value in the direction where the resistance value is lowered.
Patent JP-H03209421-A (JP)
Title: Applying device of photo-photo converting element
Inventor: TAKANASHI RYOYU
IPC: G02F1/03
Filed: 1990-01-12
Abstract: PURPOSE:To project a projecting picture without image distortion on a screen by parallelly arranging the image formation surface of electromagnetic radiation for write, the main plane of a projecting lens and the surface of the screen. CONSTITUTION:The image formation surface of a photo-photo converting element PPCe (PPCm), the main plane of a projecting lens Lp and a screen S are made mutually parallel and the PPCe (PPCm), the projecting lens Lp and the screen S are arranged so that the images of electromagnetic radiographic information read out from the PPCe (PPCm) can be formed on the screen S by the projecting lens Lp. Therefore, even when a read beam RL is made incident from the direction excepting for the normal of the surface of the PPCe (PPCm) to the PPCe (PPCm), the picture is projected with the same magnification on the whole surface of the screen S. Thus, the picture in a satisfactory image forming state is projected on the screen S.
Patent JP-H09196360-A (JP)
Title: Incinerator
Inventor: MIYAZAKI AKITOSHI
IPC: F23G5/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator having good combustion efficiency in which it is less influenced by wind and rain and cinders after combustion are prevented from leaking to the outside by providing a vent hole folded protruded upward in a side wall. SOLUTION: Many vent holes 14 are formed in a side wall 13 of a ventilation part 2 located at an upper part of a combustion part 1 at a predetermined interval, folded protruded upward with respect to the side wall. Cinders after combustion partly pass through a grill 9 and is fallen down into a combustion chamber 6 and is partly deposited on the grill 9. When the height of the cinders reaches the height of the vent holes 14, part of the cinders flows into the vent hole 14, but since the height of the position E of the vent hole 14 is higher than the height of the position A, the cinders flowing in from the vent hole 14 exceed the position E and are prevented from flowing out to the outside.  Further, since the height of the position C of the vent hole 14 is lower than the height of the position B, rain is prevented from passing through the vent hole 14 and dropping into the incinerator. Accordingly, burned matter is prevented from becoming wet and combustion efficiency is improved.
Patent JP-2000202275-A (JP)
Title: High temperature and high pressure gas treatment
Inventor: FUJIKAWA TAKAO
IPC: B01J3/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating high temperature and high pressure gas in which a reduction in time in a cooling/pressure reducing process is attained when a semiconductor is treated by gas at high temperature and under high pressure, thereby enabling increasing a treating rate in high temperature and high pressure gas treatment of the semiconductor of high quality. SOLUTION: In a cooling/pressure reducing process, cold release is started while still in a high pressure state, and at a point of time when a treating chamber reaches prescribed temperature/prescribed pressure, a reduction in pressure is started. The starting time for reducing pressure is determined based on an empirical law taking handling temperature as an object. In this way, effective temperature drop is obtained, and when pressure is reduced to atmospheric pressure, excess temperature drop is not caused. As a result, a semiconductor of good quality can be treated in an extremely short time.
Patent JP-2000208759-A (JP)
Title: Semiconductor device
Inventor: HAMAZAWA YASUSHI
IPC: H01L29/08
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a horizontal DMOS, wherein the gate width per unit area is increased, while the breakdown strength is improved. SOLUTION: A body region 2, comprising a plurality of regular p-type diffusion regions, is formed on the front surface side of an n-type semiconductor layer which is to be a drain region 1. N-type source regions 3 are formed at constant intervals on each inner peripheral side of the body region 2, a gate electrode 5 is provided via a gate oxide film 4 on the front surface side of a channel region 8 sandwiched between the source region 3 and a collector region 1, and a drain electrode 7 is formed via a contact region 9 in the drain region (drain cell) 1 surrounded by the plurality of body regions 2. The body region 2 is formed in an octagon form in a top view, while the drain cell 1 is formed quadrangle in form.
Patent JP-S60151132-A (JP)
Title: Control for driving apparatus for variable speed change auxiliaries
Inventor: KATOU YOSHIAKI
IPC: B60K25/02
Filed: 1984-01-18
Abstract: PURPOSE:To prevent the generation of the speed-change shock due to the influence of an auxiliaries load by compulsorily put inoperative the operation of the auxiliaries such as air compressor for a certain period starting from immediately before the switching of speed change patterns. CONSTITUTION:A brake band is connected to the working rod 23 of a negative- pressure actuator 22 through a brake tightening-force transmission member 21, and the negative-pressure chamber 24 of the actuator 22 is connected to the port A of a three-way selector-solenoid valve 27. A solenoid-valve driving circuit 30 connected to the solenoid 27a of the solenoid valve 27 outputs an output for turning-ON/OFF the solenoid valve 27 according to the number of revolution of an engine. The output of a wave-form shaping device 31 in the circuit 30 is input into the retrigger mono/multi vibrators 35 and 36 for setting the number of revolution of the engine for compulsorily turning-OFF the electromagnetic clutch 34 of an air compressor 33, and the signal is input into a thermo-control unit 40 through logic elements 37-39.
Patent JP-S5598467-A (JP)
Title: Button type alkaline cell
Inventor: TSUBURAYA YOSHITANE
IPC: H01M4/62
Filed: 1979-01-20
Abstract: PURPOSE:To prevent a defect of crack, breakage, and the like, by using a compound, in which a silver (I) oxide powder and manganese dioxide powder and graphite and silver powder are mixed, and an annealed stainless steel made base seat of ring-shape, and constructing the anode in the method of pressure molding. CONSTITUTION:An anode 1, made by mixing a silver (I) oxide powder and manganese dioxide powder and graphite and silver powder, and in the method of pressure molding, is inserted into a can 5 together with a ring-shape base seat 2, made of stainless steel, with L-letter shape cross section further with annealing processed after a molding work, secured to the peripheral edge of the anode 1 when molded. And on top of that, through a separator 3, is arranged a cathode compound 4 to construct the cell. Accordingly, the silver powder closes an air gap between the anode active materials when molded, and is fully crushed with a residual stress lessened, further with a softness provided in the ring-shape base seat 2 because of annealing process, consequently, a phenomenon of spring back can be suppressed, and a defective factor, when constructed the molded anode of less than 0.6mm, can be widely decreased.