baber/WOPTO huggingface dataset:
Patent JP-H08304722-A (JP)
Title: Multibeam scanning optical device
Inventor: NAIKI TOSHIO
IPC: G02B13/00
Filed: 1995-04-28
Abstract: PURPOSE: To reduce the irregular writing position and irregular pitch of a scanning line formed on a surface to be scanned by two laser beams in a multibeam scanning optical device performing scanning simultaneously and parallel in two lines by using two laser beams. CONSTITUTION: Optical paths common to two laser beams are increased by providing a 1st cylindrical lens group 12 between a beam splitter 3 and the deflection surface of a polygon mirror 6 so as to be used in common by two laser beams emitted from two semiconductor laser elements 1 and 1' disposed so that its height may be changed only at a specified distance in a subscanning direction, made the parallel luminous fluxes by collimator lenses 2 and 2' and further arranged in parallel with the optical axis of the optical system while keeping the specified distance by the beam splitter 3.
Patent JP-H09293253-A (JP)
Title: Optical pickup mechanism
Inventor: KOBAYASHI AKITOMO
IPC: G11B7/09
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a pickup mechanism without injuring follow-up performance of a pickup of a movable holder assembling an objective lens even by a long term use and facilitating the assembling work and optical axis adjustment of the movable holder. SOLUTION: In an optical pickup mechanism constituted so that the movable holder 12 assembling the objective lens 1 is held to a main body frame 19 rockably in the vertical and left/right directions, an axial part 14 projecting in the upper/lower directions is provided on the substantially central part of the movable holder 12, and the tip parts 15a, 15b of upper/lower of the axial part 14 are fitted freely to axial holes 24, 25 opened and provided on the upper surface member 22 and the lower surface member 23 of the main body frame 19, and the movable holder 12 is held vertically and left/right movably. Then, a coil spring 26 is suspended across between the main body frame 19 and the movable holder 12, and the movable holder 12 is made be restored to a still position after operation.
Patent JP-S58223296-A (JP)
Inventor: HIRAYAMA TETSUO
IPC: H05B37/03
Filed: 1982-06-21
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-H06314589-A (JP)
Title: Cooker
Inventor: MIYAGAWA JUNICHI
IPC: H05B6/12
Filed: 1993-05-06
Abstract: PURPOSE:To prevent a cooking plate from being broken and cracked by fitting the bottom edge of a cooking pan to the peripheral edge of a portion in contact with the cooking plate so that the bottom edge does not make direct contact with the sectional portion of the cooking plate. CONSTITUTION:A cooking pan 9 is fitted to the outer peripheral portion of a cooking plate 2 when in use and so does not slide on a flat plate 2. The bottom edge 10 of the pan 9 is fitted to the upper edge 7 of a main body case 3 and does not make direct contact with the outer peripheral end face 11 of the crystallized glass of the plate 2, so chipping of the end face 11 and cracking of the plate 2 will not occur when the pan is used. Therefore, breaking and cracking of the plate 2 and the like can be prevented.
Patent JP-H11276617-A (JP)
Title: Method and facility for fire-fighting robot to extinguish fire while avoiding shielding
Inventor: YOKOTA HIROYUKI
IPC: A62C27/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To judge the presence/absence of shielding and to perform fire-fighting at a fire-fighting enable hydrant position. SOLUTION: Concerning this fire-fighting method, the instruction of movement to the specified position of a hydrant 7 is received from a control panel and a fire-fighting robot 2 runs while confirming a fire source and recording its address. When the fire source can be confirmed continuously until arriving at the specified position of the hydrant 7, the specified position of the hydrant 7 is defined as a fire-fighting position but when any fire source can not be confirmed, the fire-fighting position is determined corresponding to the presence/ absence of any hydrant 6 within the stored addresses.
Patent JP-H02284541-A (JP)
Title: Format error detection device for reception data stream in loop form communication
Inventor: EGUCHI HIRONORI
IPC: H04L12/42
Filed: 1989-04-25
Abstract: PURPOSE:To save a time specifying an abnormal part on the occurrence of a format error and to speed up a restoration job by permitting a master station to easily specify a slave station which has detected the format error at first by means of an error information command which is transmitted after the detection of the format error. CONSTITUTION:A communication data pattern for format error detection for noticing the detection of the format error is generated in a specific pattern generation means 14 by a specific pattern generating command from a format error detection part 12 and the pattern is transmitted to a data processing part 11. A specific pattern detection part 13 decides the presence of absence of the notice data pattern for format error detection in a received data stream, and the decided result is transmitted to the format error detection part 12. If the decided result is the absence of the notice data pattern for format error detection, an error information command showing the occurrence of the format error and the occurred part are generated in an error information command generation part 15 by the error information command generation command from the format error detection part 12, and the command is transmitted to the data processing part 11.
Patent JP-H06317099-A (JP)
Title: Waste disposal facility
Inventor: HIDA KENICHIRO
IPC: B09B3/00
Filed: 1993-05-06
Abstract: PURPOSE:To provide a waste processing facility which is easy to acquire the site, can avoid degradation of the environment, and excels in the economy by furnishing an intermediate processing facility in an underground built horizontal tunnel having a large section where shafts are arranged at the two ends. CONSTITUTION:A vehicle with waste 18 loaded passes tunnel paths 3, 3 and shafts 2, 2, intrudes into a road space 4 in a horizontal tunnel 1, and casts the waste 18 into a waste pit 6 from a hole provided in a platform. The waste in the pit 6 is carried by a supply crane, cast into an incinerator furnace 7, and incinerated. The ash dropped from a stoker of the furnace 7 is put on a belt conveyor 22 and transported to ash pits 13, 13. The ash stored in the ash pits 13 is melted, loaded on vehicle, and carried to a final disposal yard. The high temp. combustion gas generated in the furnace 7 is used, if necessary, for generation of warm water and made non-detrimental by an electric dust collecting machine 9 and an exhaust gas processing device 10, and the gas turned to a low temp. is released from stacks 23 provided at the shafts 2.
Patent JP-H09291272-A (JP)
Title: Heat accumulating material
Inventor: KIMURA HIROSHI
IPC: F24F5/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heat accumulating material for cooling air, solidifying with suprecooling by several times and smoothly repeating phase changes by using tetrabutylnitric acid ammonium hydrate of which melting point and heat of melting is good for the heat accumulating material for cooling air. SOLUTION: This heat accumulating material is obtained by using tetrabutytlnitric acid ammonium hydrate or a mixed hydrate containing the above compound as a main component and an added small amoiuunt of tetraalkylammonium salt, as main agents for heat accumulation of the heat accumulating material, and also using a very small amount (<=0.1wt.%) of tetraalkylammonium salt hydrate having >=20 deg.C melting point and capable of suppressing the supercooling of the main heat accumulating agents.
Patent JP-S59230681-A (JP)
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07C5/36
Filed: 1983-06-15
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-S587020-A (JP)
Title: Deciding method for implanting effect in liquid medicine implanting method
Inventor: MATSUNAGA TAKASHI
IPC: E02D1/00
Filed: 1981-07-07
Abstract: PURPOSE:To accurately decide the presence and concentration of implanting chemicals, by a method wherein a boring hole is formed in a chemical implanting position, and a sonde provided with an ion electrode selectively responding to ion is pressed against a boring hole wall to measure a change in the concentration of ion. CONSTITUTION:A boring hole 1 is excavated in an original position for a chemicals implanting. A sonde, provided with an ion electrode 2, selectively responding to a noticeable ion example, for example, hydrogen ion, sodium ion and the like and consisting of a composite electrode or a glass electrode and a comparing electrode, is inserted into the boring hole 1. Then, a sensing part of an ion electrode 2 is normally pressed against a boring hole wall la through a rubber pat 15 by a steel plate panel 14, internal liquid 5 flows from a partition 4a and makes contact with the boring hole wall to record it in a potentiometer of an ion electrode and a self-recorder 3.
Patent JP-S5731165-A (JP)
Title: Semiconductor device
Inventor: WAKABAYASHI TETSUSHI
IPC: H01L23/02
Filed: 1980-07-31
Abstract: PURPOSE:To protect the surface of a semiconductor element from alpha-ray emitted by a sealing material, by a method wherein the main surface of the element is placed on the same plain as the sealing surface of a cap of a package or at the position where it doesn't face the sealing surface. CONSTITUTION:The main surface of a semiconductor element 11 is placed on the same plain as a contact surface of a cap 14 or on the upper plain than the contact surface. Thus alpha-ray from a sealing material 15 can't reach the main surface of the element 11 and the alpha-ray penetrating from the sides into the element becomes extinct in the package body. A fixed part of the cap 14 of the package 12 forms an outside surface of the package 12, the main surface of the element 11 is placed at the position upper than the contact surface between the cap and the sealing material 15, and the exposed surface of the sealing material 15 inside the package 12 is made parallel with the surface of the element 11. In this case the alpha-ray from the sealing material 15 can't reach the surface of the element 11 either. By these configurations, the element 11 is protected from alpha-ray damage.
Patent JP-S63271843-A (JP)
Title: Oxide cathode
Inventor: MIZOHATA TADASHI
IPC: H01J1/14
Filed: 1987-04-28
Abstract: PURPOSE:To maintain the initial intensity of illumination and to prevent any decrease in emission-capability even if a long time is passed by putting an electron radiation material composed through a process of mixing ZrO2 in a three element-carbonate consisting of BaCO3, SrCO3 and CaCO3 in adherence to a cathode substrate to be activated. CONSTITUTION:An electron radiation material is composed by mixing ZrO2, as a material to suppress evaporation of Ba, into a three element-carbonate consisting of BaCO3, SrCO3 and CaCO3. This electron radiation material is forced to adhere to a cathode substrate and activated by heat decomposition. The mixing amount of ZrO2 mentioned above is, preferably 1-5 wt.% to the three element-carbonate.
Patent JP-S5230163-A (JP)
Title: Method for junction of semiconductor parts
Inventor: MAEJIMA HIROSHI
IPC: H01L21/52
Filed: 1975-09-03
Abstract: PURPOSE: A method for junction of semiconductor parts, by which semiconductor parts can be attached to the desired part of the substrate and no bubbles are formed in the solder between the substrate and the semiconductor parts without the necessity for use of large heating furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5230457-A (JP)
Title: Electromagnetic-wave screening structure of electronic measuring instr ument
Inventor: NAKAMURA RIYOUJI
IPC: G01D3/08
Filed: 1975-09-03
Abstract: PURPOSE: To obtain an electromagnetic-wave screening structure of a measuring instrument which makes it possible to prevent the induction of an extraordinary signal due to the electromagnetic wave. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60248360-A (JP)
Title: Printer head
Inventor: SEKIGUCHI TADASHI
IPC: B41J2/295
Filed: 1984-05-25
Abstract: PURPOSE:To improve resolution by providing integrally head pins in one line like the teeth of a comb on a head substrate, and each of these head pins is treated with coating of piezoelectric substance and by increasing the number of head pins within specific regions. CONSTITUTION:Head pins 12 shaped like the teeth of a comb are provided protrudingly in one line with 24 or more of such pins per 1mm., made of the same forming material, on a head substrate such as piezoelectric film. Upon the upper surface, a piezoelectrically treated layer 13 of piezoelectric substance which independently moves the head pins 12 shaped like the teeth of a comb is provided separately for each pin. A film shaped print substrate 14 is provided on the piezoelectrically treated layer 13.
Patent JP-H044420-A (JP)
Title: Coordinate input device
Inventor: SAKAGUCHI AKIHIKO
IPC: G06F3/03
Filed: 1990-04-20
Abstract: PURPOSE:To prevent a continuous line from becoming discontinues when a hand-written character or graphic is inputted by forming dot spacers of a pressure sensitive resistive material. CONSTITUTION:Dot spacers 1a are made of a pressure sensitive resistive material, for example, pressure sensitive rubber and stuck to resistive films 2 and 3 with a conductive adhesive. Since the dot spacers 1a are made of the pressure sensitive resistive material in such a manner, the resistance value of the spacers 1a is lowered and both of the resistive films are conducted with each other by the contact pressure of an input tool 11, even when the tool 11 comes into contact with the spacers 1a. Therefore, coordinates of all contact points can be detected and displayed. Namely, A continuously line can be detected and displayed.
Patent JP-H05277431-A (JP)
Title: Production of substrate having smooth surface and use thereof
IPC: B05D3/06
Filed: 1992-03-31
Abstract: PURPOSE:To simply apply smoothing finish to a usually obtainable substrate having unevenness or pits by integrally laminating a sheet or film having releasabillty to the resin compsn. on the substrate to cure the resin compsn. and subsequently peeling off the sheet or film. CONSTITUTION:A substrate having a smooth surface is produced by integrally laminating a sheet or film having releasability with respect to a curable resin compsn. having adhesiveness and the flexible cured resin compsn. on the substrate to cure the resin compsn. and subsequently peeling off the sheet or film. A decorative panel can be produced by bonding commercial print paper for a decorative panel to the surface of the substrate whose surface is smoothed. By coating this decorative panel with a compsn. containing acrylic functional polyorganosylsesquioxane and polyfunctional acrylate to cure the coating layer, a decorative panel having a deeper feeling can be obtained.
Patent JP-S5731090-A (JP)
Title: Pattern distance calculation devices
Inventor: YABUUCHI HIDEKAZU
IPC: G06V10/75
Filed: 1980-07-31
Abstract: PURPOSE:To omit redundant distance calculation among vectors and to process efficiently by keeping a standard vector column in a compressed form and by calculating a distance between a vector column in the form of an expande standard vector column compressed at the time of distance calculation and an input vector by a dynamical planning method. CONSTITUTION:An input vector column 1 is processed by a vector column compressing part 2 and converted it into a compressed vector column 3 and a symbol column 4, and the vector column 3 and the symbol column 4 are held in a standard part 5. Further, in a vector column expanding part 6, a vector column having the same length as that of the vector column before subjecting to compression from the vector column 3 and the symbol column 4 is made, and in a standard vector column register 7 vector column, the expanding part 6 is held, further the vector column 1 is held in an input vector column register 8. Still more, a distance between a vector from the registers 7, 8 and the vector input is calculated and held in a calculation part 9 for a distance between vectors, and, by a calculation stop signal 13 at the time when the symbol column 4 from a calculation stop signal generating part 12 continues, calculation is interrupted, this redundant calculation between vectors is omitted.
Patent JP-H07296946-A (JP)
Title: Far-infrared ray heater
Inventor: SATO HIROTO
IPC: H05B3/00
Filed: 1994-04-22
Abstract: PURPOSE:To provide a far-infrared ray heater which has a shorter warm-up time than conventional, form the start of current, feed to stabilized the intended intensity of the far-infrared ray emission. CONSTITUTION:A far-infrared ray heater is equipped with a near infrared ray lamp 10 and a far-infrared ray emitting plate 20 furnished apart from the lamp 10. The plate 20 is composed of a base board, a high efficiency absorption layer formed on one surface of the base board, and a far-infrared ray emission layer formed on the other surface of the base board, wherein near infrared rays from the lamp 10 are absorbed by one surface while far-infrared rays are emitted from the other surface.
Patent JP-S63273039-A (JP)
Title: Failure detector for vehicle-borne control equipment
Inventor: MURAI TAKESHI
IPC: G01M17/007
Filed: 1987-05-01
Abstract: PURPOSE:To prevent signal holding means from being reset by a signal other than a fail signal to become a fail signal outputting condition by outputting a reset signal from a controller when a control system is normally operated. CONSTITUTION:When a failure is generated in a control circuit 23, a fail signal FS is outputted from the control circuit 23. Therefore, since rear wheels 7L and 7R are not steered and, when have been steered, they return to their neutral positions, the fail safe mechanism of a rear wheel steering system is operated. On the other hand, when a control system including a vehicle speed sensor 22, a steering ratio sensor 24, the circuit 23 and the like is normally operated, the circuit 23 always outputs reset signals RS to the reset terminal of an FF 48. Thus, when a noise signal other than the fail signal FS is inputted to the set terminal of the FF 48 in spite of the normal operation of the control system, the FF 48 is, even though ready to be set by the noise signal, immediately reset by the reset signal RS and there is no fear of the actuation of solenoid valves 47 and 47.
Patent JP-H045337-A (JP)
Title: Execution method of large concrete block
Inventor: FUJIBAYASHI TORAKICHI
IPC: E03F3/04
Filed: 1990-04-21
Abstract: PURPOSE:To make holding easily, safely and further efficiently possible to a predetermined position by fixedly holding a block unit to a proper position by lift adjusting an adjusting bolt provided right/left aside the front and an intermediate rear edge and arranged about a supporting point protrusive part provided in the center of gravity point of the block unit. CONSTITUTION:An adjusting nut cylinder 3 is buried in a vertical direction in right/left two parts aside the front and one part aside a rear edge by protruding a supporting point protrusive part 1 from a lower surface of a bottom plate 2, in the center of gravity point of a large block unit (a). Next, an adjusting bolt 4 is screwed so that its lower end is protruded from the lower surface of the bottom plate 2, and further the block unit (a), provided with a through hole 5 in the bottom plate 2, is placed on foundation concrete (b) in which a liner plate 6 is mounted to a position below the adjusting bolt 4 and a jack receiving pin 8. Height of the large block unit (a) is adjusted, and a wall surface gradient and right/left inclination are adjusted by turning the adjusting bolt 4. Further the large block unit (a) is fixed onto the foundation concrete (b) by an inflow of a hardening filling agent from the through hole 5.
Patent JP-S63272820-A (JP)
Title: Excavating and transporting vehicle
Inventor: IIJIMA KATSUHIKO
IPC: E02F3/32
Filed: 1987-05-01
Abstract: PURPOSE:To raise the operability of an excavating and transporting vehicle by bringing the rocking center of a back hoe toward front of the operator seat side. CONSTITUTION:In an excavating and transporting vehicle, the fitting position of a boom 9 in relation to a slewing base 4 is set to the range of 35-55 deg. to the center line of the vehiclular body in front of the opposite side of an operator seat 18 on the basis of the slewing shaft of the base 4. The boom 9 is also designed to rock within 75 deg. bilaterally around the fitting position of the boom without interference with the operator seat 18. The operator seat 18 can thus be made wider to facilitate operation and fine slewing operation can be made possible. The operability of the vehicle can be enhanced.
Patent JP-S60250372-A (JP)
Title: Electronic copying machine
Inventor: TAKAHASHI KAZUYOSHI
IPC: G03G15/08
Filed: 1984-05-28
Abstract: PURPOSE:To form a picture of a desired density from immediately after a new toner vessel has been installed, by detecting an installation of a vessel containing a new toner, and giving charge to the new toner prior to a copying work. CONSTITUTION:When it is detected by a photocoupler 7 that a new toner vessel has been installed,a driving circuit 17 is controlled through a buffer 15, a control device 16, etc., and a developing roller 23 is driven for a prescribed time. Subsequently, a new toner is stirred, charge is given to the new toner prior to a copying work, and a picture of a desired density is formed from immediately after the new toner vessel has been installed.
Patent JP-H01275762-A (JP)
Title: Film-forming apparatus
Inventor: WATANABE ATSUSHI
IPC: C23C16/24
Filed: 1988-04-28
Abstract: PURPOSE:To improve the use efficiency of a gas for film formation and also to increase film forming speed by introducing a gas for film formation into a reaction chamber in which a substrate is placed and also spraying a decomposed product gas formed by means of arc discharge on the substrate. CONSTITUTION:A substrate 5 is placed in a cylindrical reaction chamber 1 consisting of a electric conductor in parallel with the central axis of the chamber 1 and is rotated by means of a motor 6. An SiH4 gas is introduced through gas-introducing parts 2 into the above reaction chamber 1 and a plasma gas prepared by decomposing H2 gas by means of arc discharge is sprayed through gas injection parts 3 on the substrate 5, by which an a-Si film can be efficiently formed on the peripheral surface of the substrate at high speed.
Patent JP-H01277200-A (JP)
Title: Duplex sensibility type anti-armor bullet
Inventor: FUKUDA YASUO
IPC: G01S13/86
Filed: 1988-04-28
Abstract: PURPOSE:To make it possible to detect a target with high accuracy, by detecting an effective shooting range height with a millimeter wave detection device and detecting the position of the target with the reflected millimeter waves and the infrared rays irradiated by the target. CONSTITUTION:A fired cannonball 1 explodes its warhead 11 in a preset time and a plurality of sensibility compound type anti-armor bullet are respectively scattered in the air. When a built-in radio range finder 7 detects an effective shooting range against a ground G, the sensibility compound type anti-armor cannonball 1 is brought into arming state and falls, drawing its locus 15 on the ground G. When an armored vehicle is found on the locus 15, an optical axis 13 of an infrared rays reflection mirror 5 and a radiation pattern central axis 14 of a flat plate antenna installed to the duplex sensitivity type anti-armor bullet hit against the armored vehicle or the like and the infrared rays irradiated by the armored vehicle or the like are detected by an infrared sensor 6 white the radio waves which hit against and are reflected by the armored vehicle or the like are detected by a seeker which ignites a fuse 4 and triggers it. It is, therefore, possible to detect and damage a target with high accuracy.