baber/WOPTO huggingface dataset:
Patent JP-H02249646-A (JP)
Title: Laminating process of thermoplastic film
Inventor: TAKEDA TOSHIMITSU
IPC: B32B5/00
Filed: 1989-03-24
Abstract: PURPOSE:To sufficiently improve the bonding strength of a sheet to a film in a laminate by a method in which when a thermoplastic film is laminated on the sheet having higher melting point than that of the film, the film and the sheet are mutually welded under heating at the temperature between the softening point and the melting point of the film, and then said film and sheet are heated at the temperature higher than the melting point of the film and equal to or lower than the melting point of the sheet under stationary condition. CONSTITUTION:A film and a sheet are heated preliminarily at the temperature between the softening point and the melting point of the film and are welded under heating, whereby a temporarily bonded laminate is obtained. Next, this laminate is heated at the temperature higher than the melting point of the film and equal to or lower than the melting point of the sheet under stationary condition, and then the film and sheet are mutually welded perfectly. As the upper limit of heating temperature, the temperature at which the molten film does not flow out at liquid state, is preferable. Since the heating is carried out under stationary condition, the breakage in molten state or the adhesion on a roll of the thermoplastic film due to the heat of the roll, does not occur.
Patent JP-H02250372-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUMADA ATSUSHI
IPC: H01L27/10
Filed: 1989-03-24
Abstract: PURPOSE:To improve integration by a method wherein word lines are connected to each other through connection holes arranged in a direction perpendicular to the word lines, and a plate feed line is extended along the connection holes in the vicinity. CONSTITUTION:Lower word lines 1 and upper word lines 2 are connected with each other through first connection holes 5 and second connection holes 6 arranged in a direction crossing their extending direction, while a plate feeding line 7 formed on the same wiring layer as that of connection wiring is provided in the direction of the connection hole arrangement in the vicinity of the holes. Thus the dimension in the direction of the word lines of a memory mat can be reduced by the amount corresponding to the arrangement size of the plate feeding line 7, thereby improving integration of a semiconductor integrated circuit.
Patent JP-S57186967-A (JP)
Title: Rotor with permanent magnet
Inventor: KOBAYASHI HIDEAKI
IPC: H02K1/27
Filed: 1981-05-13
Abstract: PURPOSE:To obtain both high power-factor and the high efficiency for the subject rotor  by a method wherein a permanent magnet is buried in such a manner that it will be  orthogonally intersecting with the axial center of a rotating shaft, the shaft and the  core are wedge-coupled by externally fitting a cylindrical core on the outer circumference, and a hole is provided in the core to reduce magnetic flux. CONSTITUTION:A rod-shaped permanent magnet 2, which is orthogonally intersecting  with the axial center AB of the rotating shaft 1' made of non-magnetic material, is  buried and the shaft 1' and the core 5 are coupled using a wedge-shaped groove 7 and  a wedge-shaped convex rib by externally fitting the cylindrical rotor core 5 to the  outer circumference of the rotor shaft 1'. A magnet- shielding holes 9 and 9', to be  used to attenuate the lines of magnetic force 8 and 8', are provided in the core 5. On  the core 5, slots 10 which are in parallel with the axial center AB are provided in the circumferential direction maintaining equal intervals, secondary conductors 11 are  buried in the slots, both end faces are short-circuited using end rings 12 and 12', and  a cage-shaped winding is formed. According to this constitution, the leakage of lines  of magnetic force in the circumferential direction in the rotor core 5 caused by the  permanent magnet 2 is suppressed, and most of the lines of magnetic force passes  through the fixed magnetic pole effectively.
Patent JP-S55164094-A (JP)
Title: Method for electrolytic plating
Inventor: TOMIOKA HIROSHI
IPC: C25D17/12
Filed: 1979-06-06
Abstract: PURPOSE: To make the thickness of plated layer uniform by arranging an anode net and an anode globe so as to cause a plating liquid in a plating tank to flow upwards at the bottom diversionally.  
     CONSTITUTION: For example, the bottom of the plating tank 11 is provided with a liquid inlet 12, and then a liquid diversing cover 13 with a great number of dispersed holes is provided so as to cover the liquid inlet 12. The anode net 14 of platinum-plated metal net is horizontally attached to partition plates 15 and 16 above the diversing cover 13, and a great number of the anode globes 17 of a diameter larger than the mesh of the net, made of platinum-plated titanium, are placed on the anode net 14. Thus, the plating liquid 19 enters the tank 11 through the inlet 12 by a circulator, almost uniformly diversed by the diversing cover 13 to becomes a uniform ascending flow, goes up through between the anode net 14 and the anode globes 17, and then goes out of the partition plates 15 and 16 overflowingly. On the other hand, tip contacts 8' of a great number of lead pieces 8 are dipped in the plating liquid 19 and then electrically energized from a power source 10 to obtain a uniform-thick plated layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07279374-A (JP)
Title: Assembly type floor structure
Inventor: AOYANAGI TORU
IPC: E04F15/024
Filed: 1994-04-08
Abstract: PURPOSE:To easily change wirings or wiring extracting positions due to remodeling or layout changes after the installation of floor materials and easily make horizontal adjustment against an irregularity on the underfloor ground such as an existing floor surface. CONSTITUTION:Many floor materials 1 having a triangular shape are combined together and spread on the underfloor ground such as an existing floor surface. Wiring groove sections 2 continued between adjacent floor materials 1 are formed on the surface of the floor materials 1, and the groove sections 2 are covered with removable covers 6, 7 on the same plane as the surface of the floor materials 1. Connecting bases supporting the lower face corner sections of connection section vertexes of the floor materials 1 and adjustable in height by adjuster nuts are provided on the existing floor surface.
Patent JP-S55162849-A (JP)
Title: Stator coil of rotary electric machine
Inventor: KIMURA TAKESHI
IPC: H02K3/32
Filed: 1979-06-04
Abstract: PURPOSE:To easily detect cracks in a main insulating layer by arranging an optical fiber along the longitudinal direction of a coil in the main insulating layer of a coil, and connecting a light emitting device and a light receiving device at both ends of the optical fiber. CONSTITUTION:An optical fiber 5 which is an insulating material is arranged along the longitudinal direction of a raw-wire conductor 2 in a main insulating layer 3 of a stator coil 1. Both ends of said optical fiber 5 are exposed at both ends of longitudinal direction of the main insulating layer 3, and connected to a light emitting device 6 and a light receiving device 7 at the insulation test. In this constitution, since the amount of transmission of light is reduced if there is a crack A in the main insulating layer 3, the position and magnitude of the crack can be easily detected. Therefore, reliablity can be improved and the accident can be prevented beforehand.
Patent JP-H03273893-A (JP)
Title: Controller for drive circuit of direct-current motor
Inventor: KATO YOSHIRO
IPC: H02P7/288
Filed: 1990-03-20
Abstract: PURPOSE:To protect elements from an excessive motor brake current by turning all the switching elements off in order to supply a current, which flows through a DC motor, to a power source via a rectifying element on the basis of the result of the judgement of a regeneration judgement means. CONSTITUTION:When the direction of a motor current is changed, an excessive motor brake current is generated for an instant by the rotation energy of a DC motor M. If a motor current detection signal detected by a current detection amplification circuit 1 exceeds reference voltage V1 at a level which must be regenerated, the output level of the regeneration comparator 4 of an overcurrent limitation(OCL) and regeneration judgement circuit 2 becomes high. Thereby the regeneration timer 12 of an OCL and regeneration signal control circuit 3 is operated, a low-level upper arm regeneration signal is transmitted from the timer 12, and switching elements Q1 and Q3 are turned off. At the same time, an OCL timer 13 is operated and switching elements Q2 and Q4 are turned off. That is, regeneration mode is produced.
Patent JP-S62228925-A (JP)
Title: Pressure measuring instrument
Inventor: IWAMOTO KATSUJI
IPC: G01L9/00
Filed: 1986-03-31
Abstract: PURPOSE:To measure pressure accurately by digital processing by cutting off a light beam selectively by a light shield body according to a pressure receiving diaphragm which flexes according to received pressure. CONSTITUTION:When the pressure receiving diaphragm 1 flexes according to received pressure, the light shield body 3 cuts off a light beam propagated through an optical fiber 7 for a light source selectively. The light passed through this light shield body 3 is guided by a fiber 9 for photodetection and the light as plural constant-level signals is converted into an electric signal by a photosensing element 11. The electric signal from the light photosensing element 11 is inputted to an arithmetic means 15, which processes it to obtain measured pressure.
Patent JP-H11244077-A (JP)
Title: Shelf attaching structure
Inventor: MITSUGUCHI NOBORU
IPC: A47B96/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To increase the load bearing strength of a shelf board against mounted articles and to make easily changeable the position of the shelf board by attaching a shaft member to the shelf board, and a hollow tube body, which accepts the shaft member to pass through, in a support part, inserting the shaft member together with the shelf board into the hollow tube body, and arranging them in the support part. SOLUTION: At a specified height of a support shaft 20 constituting a structure body 10, a hollow tube body 18 is arranged horizontally. At the both ends of the bottom of a shelf board 12, hollow shaft members 14 are placed at intervals approximately the same as the parallel distance between the support shafts 20. To attach the shelf board 12 to the support shafts 20, the shaft member 14 is arranged in correspondence with the hollow tube body 18, then the shaft member 14 is detachably attached to the hollow tube body 18, resulting that the shelf 12 can be attached to the support shaft 20. A plurality of hollow tube bodies 18 are arranged at the support shaft 20 at specified heights. Thus, the attaching position of the shelf board 12 can be changed according to the height of mounted objects.
Patent JP-S58189664-A (JP)
Title: Vibration unit for electrostatically charging device of electrostatic type copying machine
Inventor: AKOIN FUMIO
IPC: G03G15/02
Filed: 1982-04-30
Abstract: PURPOSE:To prevent toner powder from sticking electrostatically charging wires by bending a vibrator so that when the vibrator is applied with a DC bias voltage, a vibration transmission member contacts the charging wire, and allowing the vibrator to vibrates by the application of an AC voltage. CONSTITUTION:An electrostatically charging device case 20 made of aluminum is in a thin and long box shape and has an opening atop. Two charging wires 21A and 21B of tungsten applied with a high voltage are extended lengtwise on the opening surface facing the photosensitive drum 1 at a specific interval. A vibration unit 30 for the charging device of an electrostatic type copying machine is fixed to at least one end part of the charging device case 20. This vibration unit 30 is constituted by fitting the vibrator 32 in a unit case 30 made of insulating resin nearly in parallel to the case bottom part.
Patent JP-H09254876-A (JP)
Title: Catamaran ship for cleaning sea water surface
Inventor: ARII TOSHIHIKO
IPC: B63B1/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To collect floating matters led between bodies on the prescribed place of a catamaran hull by a collecting equipment which is not an obstacle when not in use in a storage posture by providing a switching device to switch a guide body to the collecting guide posture or to the storage posture. SOLUTION: A curved plate guide body 5 to guide floating matters 1 between bodies 4 by navigating a catamaran hull 3 is provided at a bow part of each body 4 of the catamaran hull 3, a base end part of the guide body 5 is turnable around a perpendicular shaft member 7, and a switching device 8 to switch to the collection guide posture A in which the guide body 5 is projectingly opened forward of the catamaran hull 3 or to the storage posture B in which the guide body 5 is along the longitudinal direction is provided.  The switching device 8 comprises a pair of hydraulic opening/closing cylinder device 9, and a hydraulic pump device which is installed on the catamaran hull 3 and drives the opening/closing cylinder device 9, and when the hydraulic pump device is driven and a rod of the opening/closing cylinder device is expanded, the guide body 5 is turned around the perpendicular shaft member 7 and opened forward of the bow part of the body 4, and the floating matters 1 can be guided between the bodies 4 through navigation.
Patent JP-H10270281-A (JP)
Title: Laminated ceramic capacitor
Inventor: AKIYAMA YOSHIHIDE
IPC: H01G4/30
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To form dielectric layers which are free of deformations due to piezoelectricity and relax stresses due to piezoelectric deformation by connecting adjacent ones of some internal electrodes to one and the same external electrode, and connecting adjacent ones of the other internal electrodes to different external electrodes, respectively. SOLUTION: Adjacent electrodes 2C, 2D of internal electrodes are connected to a second external electrode 4B, and adjacent ones 2A, 2B, 2E, 2F of the other internal electrodes are connected to an external electrode 4A or the external electrode 4B, respectively. Thus, a structure wherein one dielectric layer 3A sandwiched between the same poles and two sets of two dielectric layers 3B sandwiched between different poles, placed below and above the dielectric layer 3A, respectively are laminated, is obtained. The dielectric layer 3A sandwiched between the same poles is uniformly placed between the dielectric layers 3B sandwiched between the different poles, so that its effect of relaxing stresses due to piezoelectric deformation can be obtained uniformly across the laminated ceramic capacitor 1.  As a result, the problems of deterioration and breakdown due to repeated charging and discharging is eliminated and superior durability is obtained.
Patent JP-H04307727-A (JP)
Title: Formation method of silicon semiconductor layer
Inventor: HASHIZUME TSUTOMU
IPC: H01L29/78
Filed: 1991-04-04
Abstract: PURPOSE:To form a uniform crystal silicon layer on the whole of a substrate by devising a method in which a silicon layer is irradiated with a laser beam. CONSTITUTION:An amorphous silicon layer whose hydrogen content is at 1% or lower is formed on a silicon substrate or an insulating substrate, irradiated with an excimer laser whose energy intensity distribution has been improved to be rectangular. A laser beam which radiated from a laser source 201 and whose energy intensity is set to a pseudo-Gaussian distribution is improved to a laser beam whose energy intensity distribution is trapezoidal by using a special optical system such as a fly-eye lens 204 or the like. Then, the laser beam is improved to a laser beam 208 whose energy intensity distribution is rectangular through a convex lens 205 and a concave lens 206 and through a mask 207 composed of a high-melting-point metal. The silicon layer is irradiated with the laser beam. Even when an annealing operation is performed by overlapping the improved beam, the edge part of the beam does not become uneven. As a result, it is possible to form the uniform and high-quality silicon layer on the whole of the substrate.
Patent JP-S56168662-A (JP)
Title: Intermediate tray of apparatus for forming images on both sides of paper
Inventor: TANAKA HIDETOSHI
IPC: B65H83/00
Filed: 1980-05-29
Abstract: PURPOSE:To stack copying papers densely and to store a plurality of papers in a small space, by sucking the air out of an opening provided near the paper container. CONSTITUTION:The vertical part 34a of the guide 34 of an intermediate tray 12 for storing copying papers each with an image copied on one side is provided with an opening 36a. A part surrounded with the vertical part 34a and a horizontal part 34b is provided with a pipe 37 having an opening on its circumference, and the end of the pipe 37 is connected with a suction box 39 placing a fan 38 in it. The paper conveyed to above a bottom plate 22 of a paper feed roller drops, first its front end, and the rear end slightly delayed. Suction of its end with the air flow drawn out of the opening 36a accelerates its drop speed, reduces the amount of air left between the papers, and stores them densely, thus permitting a plurality of papers to be stored in a small space.
Patent JP-S547345-A (JP)
Title: Forming device for image
Inventor: KATSURA AKIHIKO
IPC: G03G15/00
Filed: 1977-06-17
Abstract: PURPOSE:To make it possible to obtain a partial copying or the control of a partial light amount of exposure by focusing the photoimage of an original document for the electrophotographic copier on the photoreceptor via the first focusing means, an image amplifier which has plural sections of amplification and its amplification rate is variable, and the second focusing means.
Patent JP-H08271329-A (JP)
Title: Method for measuring film deposit on base metal, and device therefor
Inventor: DAN EIJI
IPC: B24C1/00
Filed: 1995-03-29
Abstract: PURPOSE: To precisely measure the paint film deposit, regardless of the film components, and improve the working efficiency, working property, and safety by determining the film deposit by operation from the difference in weight of a sample before and after the peeling of the film. CONSTITUTION: A processing circuit 52 drives a punching air cylinder 37 on the basis of the instruction from a computer 51 to form a sample by punching. A belt conveyor 32 is driven to carry the sample to a tilter 34, and the sample is placed on a base so that the film to be peeled of the sample is turned up. An air cylinder 33 is then driven to move the base to a weighing instrument 29, and the weight of the sample before film peeling is weighed together with the base by the weighing instrument 29. An abrasive grain supplying means 9 is driven to spray abrasive grains to the film to peel the film, and the weight of the sample after film peeling is then weighed together with the base. The film deposit is determined by operation from the different of the weighed value before and after the film peeling, and it is converted into a value per unit area, and displayed.
Patent JP-S62227311-A (JP)
Inventor: YAGI MIKIO
IPC: A47L17/08
Filed: 1986-03-28
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-H06277103-A (JP)
Title: Method for manufacturing sole by injection molding and sole itself
Inventor: OTSUKI KAZUMI
IPC: B29L31/50
Filed: 1993-03-30
Abstract: PURPOSE:To enable the saving of labor and resources and moreover, enhance value to be added to products by eliminating labor-intensive work so far unwelcomed among people because of danger, dirtiness and severeness in the production of soles. CONSTITUTION:Different materials of more than one kind selected from antislippage rubber, leather and others 3 are fitted at a specified position of a fixing mold 1 of a sole and rubber is injected into fixed and mobile two molds 1 and 2. A specified part is formed from the antislippage rubber, the leather and other materials and a sole body is made up of the rubber injected.
Patent JP-H06277933-A (JP)
Title: Fixed dimension sawing method for long material
Inventor: HONDA MASAHIRO
IPC: B23D25/04
Filed: 1993-03-30
Abstract: PURPOSE:To efficiently and continuously cut a long material to a fixed dimension by cutting the long material to the cutting dimension of a product through a movable type sawing machine which is provided on a pair of trucks so as to freely move forth and back in a direction intersecting the long material. CONSTITUTION:The position of a circular saw blade is regulated, and a driving motor is actuated to advance a left truck as far as the length of a fixed dimension extruding material, namely to a clamp releasing position, as the extruding material is clamped by an extruding material clamping device 40L. Next the extruding material clamping device 40L releases tire extruding material from clamping and makes it refuge. An extruding material clamping device 4OR is lowered to enclose a circular saw blade 30R by a sawed chip scatter preventing cover, and as the extruding material is simultaneously carried with a long extruding material in a state where a clamping section clamps the extruding material, the extruding material is cut to the cutting dimension of a product by the shrinking retreat of the piston rod of a circular saw blade tilting cylinder.
Patent JP-2000268443-A (JP)
Title: Tape drive and recording medium
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B27/32
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To perform operation corresponding to the use of a tape cassette. SOLUTION: A worm flag showing the use of the tape cassette is stored in the MIC that the tape cassette has. The contents of the worm flag are 'general' indicating a general use, e.g. 'WORM' allowing additional recording as to recording. When the tape cassette is loaded, the tape drive decides the use of the tape cassette from the use number and operates corresponding to the use of the tape cassette.
Patent JP-S52155192-A (JP)
Title: Display device
Inventor: YOSHIIKE NOBUYUKI
IPC: G02F1/17
Filed: 1976-06-18
Abstract: PURPOSE: To obtain a display device with high display, erasure, and response speed and high color concn. by using a display material contg. ions of iodine and pyridine carboxylic acid ester derivatives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01242271-A (JP)
Title: Head apparatus
Inventor: CHIBA KAZUHIRO
IPC: B41J2/355
Filed: 1988-03-25
Abstract: PURPOSE:To select an either one of double-density and standard density modes, by forming the load of a head from (2n) groups each of which consists of (P) pixels and recording one of two system images from 2nXP pixels while recording the other from nXP pixels. CONSTITUTION:The drive DATA of resistors R1, R5... formed (M) resistors apart from an image signal is transmitted to a shift resister 108 on the basis of a CLOCK signal and reading signals g1-g16 are simultaneously outputted to drive circuits 104 on the basis of a LATCH signal by a latch circuit 114 by successively setting output permitting signals m1-m4 to L alternately and P recording operations are performed according to a double density mode. Next, in a standard density mode, each of adjacent resistors R1 and R2, R3 and R4... is set to one unit and (Q) drive data corresponding to resistors R1, R5, R9... are transmitted and set to a shift register 1108 and, in the same way, the signals m1-m4 are successively set to L and, without changing parallel data g1-g16, the recording operation of R2, R5... and recording operation of R3 and R4, R7 and R8... are successively performed in the same way. By this method, a double-density image and a standard density image can be easily selected.