baber/WOPTO huggingface dataset:
Patent JP-H043680-A (JP)
Title: Teletext receiver with loadable/unloadable card for memory extension
Inventor: SAITO SHINPEI
IPC: H04N5/445
Filed: 1990-04-20
Abstract: PURPOSE:To prevent a card extracted accidentally by issuing an alarm in message or sound when touching the card by always outputting a check signal from a timer to the system microcomputer of a video/audio switching control part, and detecting the presence/absence of a signal from a sensor at a card side at a constant cycle. CONSTITUTION:The signal from the sensor 42 in the card 7 for memory extension is always checked by the system microcomputer 13 in the video/audio switching control part 3, and the sensor 42 is operated and the signal is outputted when a person touches the card 7 while a CPU 21 is operated by proper software in a ROM 37 in the card 7 for memory extension. The system microcomputer 13 judges the signal, and the signal to instruct the display of an alarm message and the output of an alarm tone to the CPU 21 is outputted, and the alarm message and the alarm tone are displayed/outputted from a CRT, etc., by the same function as the one to display a character image from the CPU 21. Thereby, it is possible to prevent the card extracted accidentally.
Patent JP-S58223362-A (JP)
Title: Semiconductor device
Inventor: WADA TSUTOMU
IPC: H01L27/08
Filed: 1982-06-21
Abstract: PURPOSE:To contrive not to generate latch-up by extinguishing a parasitic bi- polar transistor by a method wherein the device is so formed that at least one set of source and drain of a C-MOSFET form Schottky contact. CONSTITUTION:The n-well type C-MOSFET is composed of a p-channel MOSFET 33 formed on the n<-> well 32 of a p<-> substrate 31 and an n-channel MOSFET 34 formed in the substrate 31. Where, the source 40 and the drain 41 of the FET 33 are constituted so as to form Schottky contact between the well 32. The current flowing through the Schottky contact depends on the majority carrier of the semiconductor side, and the injection efficiency of the minority carrier is remarkably low. Thereby, the parasitic transistor is extinguished, and thus latch-up does not occur. As a result, the removal of a guard ring, etc. is enabled, and the transverse expansion of the well can be reduced, therefore the high density can be attained.
Patent JP-S5332114-A (JP)
Title: Quantitative determination of antigen and antibody
Inventor: ISHIKAWA EIJI
IPC: G01N33/543
Filed: 1976-09-06
Abstract: PURPOSE: To provide a simple determination technique of antigen or antigen or antibody by an enzymatic immunoassay, with high accuracy and reproducibility, and with suppressed non-specific binding, by adsorbing and immobilizing the corresponding antigen or antibody onto the surface of glass carriers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01278662-A (JP)
Title: Suspending tool for construction
Inventor: MASUKAWA ATSUSHI
IPC: B66C1/16
Filed: 1988-04-28
Abstract: PURPOSE:To quickly and correctly change the attitude of an object by vertically and relatively moving the connection points of multiple hanging tools in the construction hanging tools of the object to be hung with an adjusting means. CONSTITUTION:Hanging cables 1 are provided at multiple positions of an object to be hung A such as a lattice structure body with different installation attitudes for the side view on a traverser 6 hung from the hanging hook 4 of the main cable 2 of a crane via a standard-length wire 5. At least a manual chain block 7 serving as an adjusting means independently changing the length of individual hanging wires 1 or an adjusting means constituted of a driving device 3A and a remote controller 3B is provided. The chain block 7 or the remote controller 3B are operated to vertically and relatively move hooks 7a which are connection points of the object A, thus the attitude of the object A is changed.
Patent JP-2000298862-A (JP)
Title: Liquid crystal tilt servo apparatus
Inventor: NAOHARA SHINICHI
IPC: G11B7/1392
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a tilt servo apparatus capable of performing an accurate and stable tilt correction even when a surface of an optical disk is shifted. SOLUTION: A liquid crystal tilt servo apparatus includes sampling means for performing the sampling of an envelop curve signal intensity of a detection signal at every predetermined rotation angle based on a rotation signal that is in synchronization with the rotation of a motor for rotating an optical recording medium, and calculation means for calculating an average value of the thus-sampled envelop curve signal intensities, and determines a correction value based on the thus-obtained average value, thereby performing a tilt correction control.
Patent JP-H08278326-A (JP)
Title: Acceleration sensor
Inventor: NAKAMURA TAKESHI
IPC: G01P15/10
Filed: 1995-04-05
Abstract: PURPOSE: To provide an acceleration sensor with a stable detection sensitivity. CONSTITUTION: An acceleration sensor 10 includes a sheet-shaped vibration body 12. Stripe-shaped piezoelectric elements 14a and 14b are formed at one edge side in the longitudinal direction of the vibration body 12 so that they oppose the both surfaces of the vibration body 12. Also, the stripe-shaped piezoelectric elements 14c and 14d are formed at the other edge side in the longitudinal direction of the vibration body 12 so that they oppose both surfaces of the vibration body 12. Then, the piezoelectric elements 14a and 14c contact on a first contacting surface 16a. Piezoelectric elements 14b and 14d contact on a second contacting surface 16b. The first contacting surface 16a and second contacting surface 16b are formed so that they are extended horizontally in the width direction of the vibration body 12.  Also, the first contacting surface 16a and the second contacting surface 16b are arranged symmetrically with respect to a point when viewed from a plane.
Patent JP-S59231436-A (JP)
Title: Quality inspecting machine for grain
Inventor: YUMITATE KAZUO
IPC: B02B7/00
Filed: 1983-06-14
Abstract: PURPOSE:To perform a quality inspection quickly and efficiently a weighing device for stock feeding and a weighing device 20 for discharge of a bran remover integrally in sequence. CONSTITUTION:A weighing device 4 for measuring the weight of a sample fed from a hopper 1, a bran remover 9, particle selectors 13 and 14, a discharge weighing device 20 for measuring the weight of arrayed particles or dust particles, arrayed particle receiver 25 and a dust particle receiver 26 are incorporated integrally in sequence. The bran remover 9 is connected to the side of the particle selector and the side of an intermediate hopper 15 returning to the bran remover 9 in a freely switchable manner with a three-way or two-way direction switch and a return opening/closing valve 17 is provided at the discharge port of the intermediate hopper 15 in linkage with the direction switch. This enables all of the measurement, removal of brans and selection of particles necessary for the quality inspection simply by dumping sample grain particles thereby accomplishing a quality inspection quickly and efficiently including the grading of grain, yields and the weight ratio between arrayed particles and dust particles.
Patent JP-S63270140-A (JP)
Title: Co-extrusion barrier packaging material for deep draw molding
Inventor: IZEKI YUJI
IPC: B65D65/40
Filed: 1987-04-30
Abstract: PURPOSE:To give excellent heat resistance and transparency and to improve low moisture absorption and processability in molding, by a method wherein polybutylene terephthalate resin is made into a layer body through co-extrusion constituted at the outermost layer so that the polybutylene terephthalate resin becomes an outside layer at the time of molding. CONSTITUTION:The title material is a packaging material composed of a laminated body molded of a polybutylene terephthalate resin layer A, a saponified matter layer B of ethylene-vinyl acetate copolymer, polyolefin resin layer C and a modified polyolefin adhesive resin layer D in order of the A-D-B-D-C through co-extrusion method. The molding is performed so that the layers A, C become outside and inside layers respectively at the time of deep draw molding. As the polybutylene terephthalate resin is used for the layer A of the outside layer and molded by laminating in order like this, it becomes that the title material is superior in heat resistance, transparency and processability in molding, and as water absorption properties is low, it become difficult to crease. As the polyolefin resin layer C is used, heat seal properties with a film for a lid becomes favorable.
Patent JP-S5842736-A (JP)
Inventor: TEEODOORU NIISU
IPC: F27B19/00
Filed: 1982-06-23
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-H07313678-A (JP)
Title: Pachinko device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-05-20
Abstract: PURPOSE:To provide a PACHINKO device capable of scattering pinballs nearly uniformly all over game regions provided in a game panel. CONSTITUTION:Subject device comprises: a game panel 2 forming two independent game regions 2L, 2R; a pair of guide rails 20a. 20b extending vertically from a lower part to an upper part so as to pass the center of the game panel; a batting device 3 for batting pinballs into the lower part of the guide rails 20a, 20b: and a scattering plate 24 provided above the open end 20c of the guide rails 20a, 20b. Also, the scattering plate 24 repels pinballs downward to the right and left sides so that the pinballs emitted from the open end 20c of the guide rails and colliding may be moved to the game regions 2L, 2R.
Patent JP-S60251295-A (JP)
Title: Electroplating apparatus
Inventor: KOORIYAMA TETSUO
IPC: C25D5/08
Filed: 1984-05-25
Abstract: PURPOSE:To perform partial plating in high velocity without necessitating masking treatment in an apparatus performing the partial plating by immersing the surface to be plated in the plating liquid film which is overflowed on the electrode surface of plating metal through the central path thereof and formed on the electrode surface. CONSTITUTION:A right circular cylindrical plating metal 11 is mounted on a pan 10 and joined to the anode of Dc power source and an article 15 to be plated is joined to the cathode of DC power source. In this example, the article 15 is circular cylindrical and the surface to be plated is the lower end surface 16. The shape of the article 15 is various and it is preferable that the outline shape of the electrode surface 17 of the metal 11 is made same as the outline shape of the article 15 and the size of the metal 11 is made larger a little than the article 15. At the time of the plating operation, the plating soln. 22 is overflowed on the electrode surface 17 with a feed pump 21 through a central feed path 18 of the metal 11 to form a liquid film 23 with the prescribed thickness. Then, the article 15 is descended and after the surface 16 is brought into contact with the liquid film 23 for only a prescribed period and the metallic deposit adheres thereon, the article 15 is elevated.
Patent JP-H045351-A (JP)
Title: Method for building house in wooden framework construction and its wall panel and floor panel
Inventor: NAKAHARA YASUO
IPC: E04B1/26
Filed: 1990-04-23
Abstract: PURPOSE:To shorten a term of work by setting a timber amount and a work condition based on a house building data, working structural and panel materials and building the prearranged panels between formed frameworks. CONSTITUTION:A necessary timber amount, work shape and sizing are designed by inputting each data of room arrangement, pillar position, size, etc., to a computer. Structural and panel materials are worked based on this design, and building is performed by this worked material. Next, a plurality of pillars 3 are vertically provided at predetermined spaces by laying a floor panel 15 on a base of the foundation 1, and a framework A is formed by connecting the pillars 3 by a beam 4 and a ridge 5 or the like. Then, a wall panel 6, filled with a heat insulating material C, is built in the inside by pasting both surfaces by a moistureproof sheet (d) between the frameworks A. In this way, time and expense can be substantially reduced.
Patent JP-H07181416-A (JP)
Title: Optical deflector
Inventor: TOMONO TOSHIRO
IPC: G02B26/10
Filed: 1993-04-12
Abstract: PURPOSE:To effectively obtain balance even in the case of a large-sized rotary polygonal mirror for high image quality by disposing plural correction surfaces for balancing within the rotary polygonal mirror. CONSTITUTION:An optical deflector 11 is axially mounted and housed in an elastic material 12 in a vessel 13 which is hung by a wire 18 and is held in a freely vibratable state. This optical defector 11 is rotated at a prescribed number of revolutions and its vibrations are detected by sensors 14, 15. A reflection seal is stuck to the rotary polygonal mirror 16 and the rotating position is detected by a sensor 17. As a result, the magnitude of the unbalance and the direction where its generation source exists are known. A weight is placed on an adequate position to remove the unbalance. In such a case, a correction surface is disposed within the rotary polygonal mirror 16 and the weight is arranged in a position further from the center of rotation as far as possible. For example, the correction surface is formed in the position of 3mm and 10mm depth, 25 to 15mm radius from a reference surface in the case of the polygonal mirror 16 having 80mm major diameter and 13mm thickness.
Patent JP-S5732463-A (JP)
Title: Developing device
Inventor: FUJIMURA YOSHIHIKO
IPC: G03G15/08
Filed: 1980-08-06
Abstract: PURPOSE:To prevent toner from falling out of a developing device body and from splashing by arranging magnetic poles of a magnet part while decreasing the length from a main developing pole in the carriage direction of a developer successively, and installing a restriction member along the edge of a group of magnetic poles. CONSTITUTION:The widths of magnetic poles 1c in a magnet group 1a for carrying toner in a hopper are decreased successively from a main developing pole in a carriage direction, and a magnetic pole facing to a toner layer restriction member 2 has the least width. Then, the toner restriction member 7 is provided close to a developing roller 1 and along the edge of the magnetic poles 1c for carrying toner in the hopper. As a sleeve 1b rotates, the toner in the hopper 3 is carried according to the rotation of the sleeve 1b; and its carriage width is narrowed down by the restriction member 7, and its layer thickness is made uniform by a toner-layer thickness restriction member 2 before it is supplied to a development area. In this case, the toner niether splashes nor fall out of a developing device by being restrained by the magnetic force of the magnet group.
Patent JP-S63273425-A (JP)
Title: Method for feeding liquid fertilizer in water culture of plant
Inventor: YAMAZAKI KAZUYUKI
IPC: A01G31/00
Filed: 1987-04-30
Abstract: PURPOSE:To add a slight amount of element required to a plant in a plant cultivation bed to a liquid fertilizer, by introducing the liquid fertilizer from a liquid fertilizer vessel to slight amount of element eluting part before feeding the fertilizer to a plant cultivation bed. CONSTITUTION:A liquid fertilizer stored in a liquid fertilizer vessel 1 is made to flow into a slight amount of element eluting part through a continuously connecting part 10a by water current produced by a diffusing tube 9a and allowed to stay for some time and then a slight amount of element eluted from a filler 14 is added thereto. Then the liquid fertilizer is made to flow into a aging part 5 through a continuously connecting part 10b, subjected to oxidation aging with aerobic bacteria and fed through a continuously connecting part 10c to a cultivation bed by a pump. Thereafter an excess liquid fertilizer in the cultivating bed is circulated to the liquid fertilizer vessel with a circulating tubes 18 and 19.
Patent JP-H02286700-A (JP)
Title: Purification of fragment of immunoglobulin
Inventor: MORIMOTO KOICHI
IPC: C07K16/00
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the title compound in a short time, simply, in high purity and efficiently by separately separating and eluting a specimen solution containing a fragment of immunoglobulin by using hydrophobic chromatography. CONSTITUTION:First, an immunoglobulin (e.g. polyclonal antibody or monoclonal antibody belonging to a subclass such as IgG) obtained from animal ascites, etc., transplanted with a hybridoma is blended with pepsin, papain, etc., to give a specimen solution of fragment of immunoglobulin. Then, the solution is passed through a hydrophobic chromatography (hydrophilic polymer-based resin containing phenyl, oligoethylene glycol or 4-18C hydrocarbon chain by covalent bond is used as a resin containing hydrophobic group of hydrophobic chromatography), a specimen containing the fragment is adsorbed and separated and eluted with a salt solution (e.g. ammonium sulfate) to give the aimed compound.
Patent JP-H08306568-A (JP)
Title: Winding method and winding device of shape coil
Inventor: TANEDA KOKI
IPC: H01F41/06
Filed: 1995-05-01
Abstract: PURPOSE: To provide a winding method and a winding device of a shape coil which enables a line material to be wound on an aimed position. CONSTITUTION: This device has a projection die 2 and a recess die 3 combined for forming a clearance 4 whereon a line material 5 is wound, a flyer 1 which rotates around the combined projection die 2 and recess die 3 while drawing out the line material 5 to the clearance 4 and servo-motors 32, 39 which oscillate the combined projection die 2 and recess die 3 around a spherical part 20 according to rotation of the flyer 1 and set an entering angle of the line material 5 which enters the clearance 4.
Patent JP-H10297268-A (JP)
Title: Viscous heater
Inventor: MOROI TAKAHIRO
IPC: F24J3/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To continuously use all viscous fluid supplied to the shearing of a rotor and prevent the deterioration of the viscous fluid due to excessive heating in advance. SOLUTION: An auxiliary oil chamber 10 is provided in a region surrounded by a cylindrical part 6b of a rear partition plate 6 and a rear end wall of a rear housing main body 2. This auxiliary oil chamber 10 is communicated with a heat generation chamber 7 which stores a rotor 14 through an upper communicating hole 6d and a lower communicating hole 6a. A drive shaft 13 is turrnably supported by a pair of bearings 11, 12 provided in the front and rear across the auxiliary oil camber 10, and a part of the drive shaft 13 is arranged in the auxiliary oil chamber 10. This drive shaft 13 functions as a stirring means which stirs the viscous fluid remaining in the auxiliary oil chamber 10 when it rotates.
Patent JP-S62265101-A (JP)
Title: Method for purifying gaseous hydrogen
Inventor: SAKAI TORAO
IPC: C01B3/52
Filed: 1986-05-13
Abstract: PURPOSE:To energy-savingly purify hydrogen without necessitating a regeneration tower for naphtha by absorbing and removing the hydrocarbons in gaseous hydrogen used in hydrogenating and purifying petroleum fractions with a naphtha fraction from a topping plant, and desulfurizing the hydrocarbon-absorbing naphtha. CONSTITUTION:The hydrocarbons contained in gaseous hydrogen are absorbed and removed by naphtha to purify gaseous hydrogen. In this case, a naphtha fraction fractionated from a topping plant for crude oil is used as the naphtha. The so-called whole naphtha fractionated from an ordinary crude oil topping plant and boiling in the temp. range 30-180 deg.C is preferably used as the naphtha for absorbing hydrocarbons. The naphtha fraction contg. absorbed hydrocarbons can be desulfurized by a method used for desulfurizing a naphtha fraction from crude oil topping plant.
Patent JP-S62264953-A (JP)
Title: Thermal perforation printing method
Inventor: YAMADA YASUO
IPC: B41C1/14
Filed: 1986-05-13
Abstract: PURPOSE:To prevent the diffusion of heat to conduct a sharp perforation, by a method wherein a heat pulse is directly applied to an original form from a heat-shrinkable film layer thereof to make a master sheet for printing. CONSTITUTION:A stencil paper 11, consisting of a porous sheet 11A and an oriented thermoplastic resin film 11B formed thereon, is fed between a thermal head 3 and a platen roll 4 so as to come into contact with a heating resistor 3R at the oriented thermoplastic resin film 11B, then perforated by the application of the heat pulse corresponding to image data. In this manner, a master sheet for printing 21 is formed. This master sheet for printing 21 is set to a form cylinder 22, and a printing paper 24 is fed between the form cylinder 22 and a pressure roll 25; thereafter, an ink 26 is supplied from the inside and exuded out through the holes perforated on the resin film 11B according to the image data to conduct the printing. In this manner a sharp perforating can be carried out economically because the need for an ink transfer sheet is eliminated.
Patent JP-H11307496-A (JP)
Title: Method for cleaning semiconductor device and ultrapure water for cleaning semiconductor device
Inventor: OSHIMA TOMOYUKI
IPC: H01L21/3065
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To realize a method for cleaning a semiconductor device which hardly etches a channel region. SOLUTION: A field-effect transistor has an ohmic electrode, a channel region and an isolation region. The ohmic electrode and either the channel region or the isolation region are exposed. The transistor is dipped in ultrapure water having a dissolved oxygen concentration of 25 ppb. or lower in order to clean it. As a result, etching of the channel region can be suppressed effectively. By adding acid to the ultrapure water so that the pH is substantially less than 7, even if the ultrapure water is exposed to air and O2 is mixed from air, the generation of OH<-> is suppressed and etching by ultrapure water is prevented.
Patent JP-H06317073-A (JP)
Title: Mounting structure of ventilation fan
Inventor: YOKOYAMA KATSUMI
IPC: E06B7/00
Filed: 1993-05-10
Abstract: PURPOSE:To secure sufficient strength irrespective of the position of the external wall and provide possibility of easy mounting. CONSTITUTION:A ventilator fan 7 is mounted on an external wall 1 where an interior material 2 and an exterior material 3 are fixed on the sides of a frame. In this fan mounting structure, holes 4, 5 are provided concentrically in the materials 2, 3. A plurality of underlay sashes 8 made from a piece material are interposed between the interior material 2 and exterior material 3 around these holes 4, 5. An underlay pipe 6 equipped at one end with an outer flange 6b is inserted into the holes 4, 5 from the interior material side, and the outer flange 6b in contact with the outside surface of the interior material 2 is secured to the underlay sash 8, and the ventilator fan 7 is mounted on the pipe 6.
Patent JP-H08285079-A (JP)
Title: Bellows
Inventor: YUMOTO KENJIRO
IPC: F16J3/04
Filed: 1995-04-07
Abstract: PURPOSE: To provide a bellows low in manufacturing cost. CONSTITUTION: A bellows is composed of bellows members 20a, 20b interposed between the end face of a rail 2 provided on the floor and a sliding part 4 reciprocated sliding on the rail, and opened on the lower side so as to cover the rail 2 and connected at one end part to the end face of the rail 2 while being connected at the other end part to the end face of the sliding part 4; and a sliding member provided on the opened inner side of the bellows members 20a, 20b and interposed in such a way as to slide along the rail 2. The bellows members 20a, 20b are formed of molded elastic material.
Patent JP-H05104640-A (JP)
Title: Molded product having assembling structure
Inventor: TERAMOTO YASUNOBU
IPC: B60R13/04
Filed: 1991-05-14
Abstract: PURPOSE:To provide a molded product having an assembling structure easily assembled with a partner component and difficult to detach at a usual time but capable of being easily detached at a necessary time. CONSTITUTION:A face fastener 2 having the assembling part with a partner component is attached to the bonding surface of a molded product and an adhesive layer 5 plasticized by heating is interposed between the bonding parts of the face fastener 2.