baber/WOPTO huggingface dataset:
Patent JP-H1158988-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: AMANO TETSUYA
IPC: B41M5/30
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording material of superior visual recognition properties in which the initial image density and the image erasing density are good, and superior contrast is provided, and the reflection density is not deteriorated nor the contrast is lowered after erasing the image or forming the image by using a thermal head, a hot stamp and the like even after leaving the image in the image formed state or the image erased state for a long period of time. SOLUTION: In a reversible heat-sensitive recording material with a heat-sensitive layer formed on a substrate on which transparency or color tone is varied reversibly depending on the temperature, the artificial sweat printing sensitivity variation rate is 50% or less, and the artificial sweat erasing sensitivity variation rate of the reversible heat-sensitive recording material is 80% or more, and the maximum average particle size of the heat-sensitive layer is 2.5 μm or larger.  The heat-sensitive layer is composed of a resin matrix and an organic low-molecular substance dispersed into the resin matrix as main components, and the organic low-molecular substance is a mixture of at least one kind of a high melting point organic low-molecular substance with at least one kind of a high melting point organic low-molecular substance, and free carboxyl is not contained in the molecular structure of the organic low-molecular substance.
Patent JP-H09123759-A (JP)
Title: Sealing structure of automobile
Inventor: KUROSAKI YOSHIHIRO
IPC: B60J5/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a connection part between a glass seal weather strip and a door sealing body and enchance sealing property by preventing the floating of a lip end part. SOLUTION: An end joining part is composed of a glass weather strip 20 for sealing the outer periphery of a door glass along the upper half part of a door opening edge and a door sealing part 40 attached along the lower half part of the door opening edge for sealing the outer periphery of a door panel. In this case, the form holding ability of a lip end part 23 is heightened by forming a rib 24 in the back surface of the lip end part 23 of the glass seal weather strip 20 covering the end of the door sealing body 40 and the floating of the lip end part 23 caused by the effect of pressing the door glass is prevented.
Patent JP-H09128772-A (JP)
Title: Optical pickup
Inventor: MATSUMOTO YOSHIYUKI
IPC: G11B7/1362
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a compact device capable of detecting even a focus error signal by integrally constituting a light receiving and element and a light emit ting element on one semiconductor substrate and providing a slantly arranged reflection body and a reflection body having a curved surface. SOLUTION: Light receiving and emitting elements are constituted on one semiconductor substrate 13. That is, a light emitting part is provided with a semiconductor laser element 14, a first reflection mirror 15 as a first reflection body and a second reflection mirror 16 as a second reflection body formed on the substrate 13. Moreover, a photodetector is constituted of first photodetectors 17 and second photodetectors 18 respectively formed at the surroundings of the reflection mirrors 15, 16 on the substrate 13. The reflection mirror 15 perpendicularly reflects the light beam L1 from the front plane of the element 14 upward and makes a return light incident on the first photodetectors 17.  The reflection mirror 16 is formed on the slope having a curvature and which provided on the substrate 13 and reflects the light beam L2 from the backward of the element 14 upward and makes a reflected light incident on the phtodetectors 18.
Patent JP-H07165617-A (JP)
Title: Visualization of brain function by mri
Inventor: TABUCHI HIDEKAZU
IPC: A61K49/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide a method capable of high-sensitively displaying the brain region which could not be displayed because of air bubbles existing in the auris media until now. CONSTITUTION:In displaying the functional part of the brain of a non-human animal by MRI, a nitrogen-containing heterocyclic vinyl polymer solution is injected into both the auris media of the animal in advance.
Patent JP-H04182185-A (JP)
Title: Composite marking sheet
Inventor: ONISHI YASUAKI
IPC: B41M5/00
Filed: 1990-11-16
Abstract: PURPOSE:To impart weatherability and scratch resistance and to put the gloss of a substrate to practical use by applying a colored sheet having specific layered constitution to the surface of a metal. CONSTITUTION:A transparent resin layer has transparency permitting 80-90% of light having a predetermined wavelength (500-700nm) to transmit and is formed as a layer substantially blocking light having a wavelength of 360nm and the thickness thereof is 5-10mum. As the synthetic resin of this layer, a urethane resin is especially pref. A colored resin layer 12 is coated with the transparent resin layer 11 and has 20-200mum thickness and contains 0.01-3wt.% of a colorant. An adhesive layer 13 is applied to the colored resin layer 12 and formed so as to be capable of bonding the colored resin layer 12 and the transparent resin layer 11 to an object as a marking sheet 10 and the thickness thereof is 20-100mum. The sharpness of this composite marking sheet 10 is 50 or more.
Patent JP-H07142115-A (JP)
Title: Cable connector
Inventor: TOYAMA SHIGERU
IPC: H01R13/46
Filed: 1993-11-15
Abstract: PURPOSE:To make possible the rotation of a connection part of cables, which are connected by a connector. CONSTITUTION:A rotating member such as a ball 9 is interposed between a cap nut 8 of a male-type connector 1 and a protecting fitting 7 to make the relative rotation possible. Even in the case where on side of a cable is not formed into a cylindrical shape and formed into a strap terminal and an L-like terminal or the like, cables can be connected without considering the connecting direction, and the connecting work is facilitated and the working efficiency is improved.
Patent JP-H01148998-A (JP)
Title: Control rod for nuclear reactor
Inventor: UEDA KIYOSHI
IPC: G21C7/10
Filed: 1987-12-07
Abstract: PURPOSE:To heighten the reactivity value of a control rod and enlarge a reactor stop margin while planning a long term of nuclear life by applying a long life type neutron absorber to a U-shaped sheath and arranging many neutron absorbers at the part of high reactivity effect. CONSTITUTION:An edge structure material 11 and an end structure material 12 are joined by the use of a tie rod 13 and a U-shaped sheath 15 is anchor on the tie rod 13, the edge structure material 11 and the end structure material 12 to form a plurality of wings 16. The sheath 15 of the wings 16 is formed of a long life type neutron absorber composed of hafnium metal or alloy whose main constituent is hafnium. Further, the area of the inserting end side neighboring to the inserting edge area of the wing 4 is formed so that the total quantity of the neutron absorber is gradually reduced toward the inserting end side in the longitudinal direction. Water which is moderator is introduced in the inner part of the sheath 15, neutrons are moderated by the water, neutron absorbing effect, namely, the reactivity effect of a control rod is enlarged because of the neutrons of absorbable energy.
Patent JP-H01150204-A (JP)
Title: Magnetic field impressing device for magneto-optical recording
Inventor: SAITO TETSUYA
IPC: G11B11/10
Filed: 1987-12-07
Abstract: PURPOSE:To simplify the structure of a device and to miniaturize the whole device by rotatably fixing a permanent magnet forming a pair of magnetic poles and rotationally deforming the permanent magnet by the excitation of electromagnets arranged along the permanent magnet. CONSTITUTION:The permanent magnet 21 forming a pair of magnetic poles 24, 25 is supported so as to be rotated around a rotating axis 22 and two electromagnets 261, 262 are arranged along the magnetic poles 24, 25. The rotational deformation of the permanent magnet 21 is executed by weak magnetic fields formed by the electromagnets 261, 262. At that time, the polarity of the magnetic poles 24, 25 direction to an optical recording medium is deformed in accordance with the recording, erasing or reproducing of information. Since a movable part is only the permanent magnet 21, the structure can be simplified. Since the electromagnets 261, 262 are allowed to generate weak excitation, the whole device can be miniaturized.
Patent JP-H03169623-A (JP)
Title: Method and device for pressure molding
Inventor: SUGIMOTO SHINICHI
IPC: B29K105/24
Filed: 1989-11-30
Abstract: PURPOSE:To perform pressure molding by a simple method even when one part of an once vulcanized product is revulcanized or repaired after revulcanization thereof by constituting the title device of a vacuum bag which airtightly covers a vulcanized molded form so as to cover a heating means and a patch and connecting an aspirator to the vacuum bag to suck and shrink it. CONSTITUTION:The material W is placed on a part 3 to be partially vulcanized or repaired of a product 2 after vulcanization and molding are completed. Both a heating means 4 such as a panel heater and a patch 5 described hereunder are placed thereon. The patch 5 has the area S1 of dimension a little larger than the area of the part 3 to be vulcanized and repaired and is placed on the heating means 4. Setting of a pressure molding jig is completed by allowing two sheets of patchs 6a, 6b to abut on the patch 5. A vacuum bag 7 is sucked and shrunk in a vacuum state with an aspirator 10 such as a vacuum pump. The patch 5 is pressed in a state wherein pressing force is amplified via the patchs 6a, 6b by the shrinking force of the vacuum bag 7 at this time. The material M is heated while controlling the temp. of the heating means 4 and vulcanization is performed.
Patent JP-H11215549-A (JP)
Title: Access to communication system
Inventor: CAO QIANG
IPC: H04L12/56
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method by which end user devices compete with each other in access to a common resource of a communication channel, by informing a controller of a communication system of a resource requested by an end user device to send another information packet in a sequence. SOLUTION: End user devices (mobile stations) 1-n use a random access channel(RACH) for sending a request to a system controller 21, so as to compete with each other in transmission permission of a data packet. A base station 20 uses a dynamic resource assignment table(DRA) 22 to decide whether or not a sufficiently idle resource is in existence in a network and returns permission of transmission of a data packet through the use of a feedback channel, when in existence. Thus, the method to request a resource in the communication system by the end user devices (mobile stations) 1-n is obtained.
Patent JP-H04180968-A (JP)
Title: Pyridone dye excellent in spectral absorption characteristics
Inventor: ITO TERUAKI
IPC: B41M5/00
Filed: 1990-11-15
Abstract: NEW MATERIAL:A pyridone dye of formula I (wherein R1 and R2 are each H, alkyl, etc.; R3, R4, R5, and R6 are each halogen, alkyl, alkoxy, amide, sulfonamide, etc.; A, B, and D are each H or an org. group bonded to the pyridone ring through a C, N, O, or S atom). USE:Because a pyridone dye of formula I has, as a cyan color, such pref. light- absorption characteristics that it has a sharp absorption in the short wavelength region and little irregular absorption in the green region and in the blue region and is excellent in fastness, it is useful as an image medium, a filter dye, etc., in photograph and printing. PREPARATION:A pyridone dye of formula I is prepd. by the oxidative coupling of a coupler of formula II (wherein X is H or a group removable in the coupling reaction with an oxidized form of a main color-developing agent) (e.g. 5-cyano- N-ethyl-6-hydroxy-4-methylpyrrolidone) with a p-phenylenediamine-based main developing agent of formula III in the presence of an oxidizing agent.
Patent JP-H04180139-A (JP)
Title: Image memory
Inventor: SAKAKIBARA HIROSHI
IPC: G11C11/401
Filed: 1990-11-15
Abstract: PURPOSE:To move a bit block especially a character string and a window at a high speed by providing a transfer function of the bit string data. CONSTITUTION:When a RAS 14, a CAS 15 and a WE 18 are activated and an operating mode is set, a ballel shifter 13 shifts its own set data based on the values of an offset HI register 5 and an offset LO register 6. When the shift of data is over, an address buffer outputs its own set data to a row decoder 9 and activates a word line 21 of the data transfer destination. Then a column decoder 4 activates the addresses covering the address designated by a start address register 16 through the address designated by an end address register 20 out of a digit line 17. Then the decoder 4 writes only the data that is actually transferred into a memory among those data on the shifter 13. Thus the transfer of the 1-bit string data is completed.
Patent JP-H10146597-A (JP)
Title: Method for anaerobic treatment and carrier
Inventor: KITAGAWA MIKIO
IPC: C02F3/28
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve anaerobic treating ability by eluting cobalt, nickel, etc., by the irreducible minimum of a requirement by a method wherein anaerobic bacteria are stuck to a carrier wherein cobalt, nickel, or their compound are supported on a base material, and anaerobic treatment is carried out. SOLUTION: Anaerobic treatment is carried out by sticking anaerobic bacteria to a carrier wherein cobalt, nickel, or their compound are supported on a base material. In order to stick the anaerobic bacteria, in a treating process by a fixed bed method, a fluidized bed method, UASB, etc., the carrier is used to be brought in contact with an organic discharge liquid. By treatment under an anaerobic state, the anaerobic bacteria are stuck onto the carrier and propagated. As the base material constituting the carrier, if only the anaerobic bacteria can be stuck to a material, and nickel, cobalt, etc., can be supported therewith, the material can be freely used. Either an inorganic material of zeolite, etc., or an organic material of plastics, etc., satisfies the purpose.  Further, a shape of the base material and its size (particle size) can be arbitrarily selected according to a treating system.
Patent JP-H08144478-A (JP)
Title: Easy-to-install flooring material
Inventor: WADA OSAMU
IPC: E04F15/04
Filed: 1994-11-17
Abstract: PURPOSE: To make installation easy by a method wherein a flooring material is formed by sticking a sheet-like substance to the reverse side of a base while a joining recess and a joining projection are provided at its periphery, and coating of synthetic resin is applied to the joining recess and projection. CONSTITUTION: A sheet-like substance 12 made of vinyl chloride resin or asphalt modified rubber and the like is stuck on the reverse side of a base 11, and a joining recess 13 and a joining projection 14 are provided at its periphery. Thermoplastic synthetic resin or viscoelastic rubbery synthetic resin 15, 16 is applied to the innermost part of the joining recess 13 and the head of the joining projection 14, and the joining projection 14 is fitted into the joining recess 13 of an adjoining flooring material 10. As the joining parts are stuck firm each other by deformation of the synthetic resin, the flooring materials are hardly disjoined.
Patent JP-H05118177-A (JP)
Title: Setting structure of door to control box front
Inventor: SAKAI HIROSHI
IPC: H05K5/03
Filed: 1991-10-28
Abstract: PURPOSE:To make space efficiency so better by projecting a door supporting part to the front side of a control box at the time of door opening, and installing it slidingly and retractably in a lower part of the box to retreat toward the rear of the box at the door opening. CONSTITUTION:When a door 2 is held and drawn frontward, a holder 3 is projected more frontward than a decorative sheet 4, and a position of a shaft part 2a serving as a turning fulcrum of the door 2 is set up in the more front than this decorative sheet 4. When the door 2 is rotated as far as 180 degrees, it comes to a state of being fully opened. In addition, when the door 2 is uprighted while the supporter 3 is thrust into an inner side beneath a control box 1, the door 2 covers an operating panel 1e in a state of being flush with the decorative sheet 4.
Patent JP-H08133292-A (JP)
Title: Canned goods
Inventor: UYAMA SHIZUO
IPC: B65D8/04
Filed: 1994-11-07
Abstract: PURPOSE: To combine a can with another can or with other articles at any time and arbitrarily unify them. CONSTITUTION: A male screw 1a is worked on a can 1 for canned goods and a cover 2 worked with a female screw 2a is fitted to the can 1 to contain another can for canned goods or other containers. In this way, a can or other containers arbitrarily attached can be exchanged.
Patent JP-S63159565-A (JP)
Inventor: IKEDA HIDEO
IPC: D04H3/033
Filed: 1986-12-24
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-S6486142-A (JP)
Title: Preventing method for disk film flawing in development processing and automatic developing machine
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 1987-12-07
Abstract: PURPOSE:To shorten a processing time and to improve processing performance and security by taking one or plural selected flawing preventive countermeasures such as control over the speed of revolution, the formation of a space caused by the bending of a cartridge, and the rotation of a disk film while the film is pushed out toward in the opposite direction from an emulsion surface. CONSTITUTION:The rotational speed of the disk film 11 is limited as a 1st flawing preventive countermeasure. The cartridge 12 is pressed in a flank direction as a 2nd preventive countermeasure to bend the plate of the cartridge 12, thereby forming the space on the top and/or reverse surface of the disk 11. As a 3rd preventive countermeasure, the disk film 11 is rotated while a rod 50 for rotating the disk film held by a chuck mechanism 5 is pressed down, and then the space is formed above the emulsion surface side of the disk film 11. The surface of the disk film is prevented from flawing even in fast-speed rotation. Consequently, the processing time is shortened and the processing performance and security are improved.
Patent JP-H07158954-A (JP)
Title: Damper apparatus
Inventor: KUMAGAI TAKAOMI
IPC: F24F13/14
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a damper apparatus for automatically switching a channel with a simple structure. CONSTITUTION:A suction port 19 is provided at one side, and an exhaust port 17 is provided at the other. A U-shaped shutter 25 is mounted in the port 19 in a body 15 having a U-shaped section. A fulcrum of the shutter 25 is disposed outside from the port 19, and the shutter 25 is resultantly obliquely mounted. Thus, the shutter 25 is closed by its on weight and its inclination.
Patent JP-H04181816-A (JP)
Title: Multi-channel d/a converter
Inventor: MITSUSAKI HIROYUKI
IPC: H03M1/66
Filed: 1990-11-16
Abstract: PURPOSE:To use power efficiently by providing a buffer to each channel and providing a buffer use/nonuse selection means connecting an output of a D/A converter section to an output terminal so as to control use/nonuse of the buffer of each channel externally. CONSTITUTION:When a buffer 13, e.g. is used for a D/A converter 101, a logic 0 is stored to a 1st bit storage area 341 of a register 34. Thus, an analog signal outputted from a D/A converter section 111 is outputted to an output terminal 121 via the buffer 131. On the other hand, the D/A converter 101 does not use the buffer 131, a logic 1 is stored to the 1st bit storage area 341 of the register 34. In this case, since a switch 321 is turned off and a switch 331 is turned on, no power supply current flows to a differential amplifier section 211 and an output section 22. being components of the buffer 131. The power is used efficiently by controlling the use/nonuse of the buffer externally in this way.
Patent JP-H05152587-A (JP)
Title: Mis diode
Inventor: KANAZAWA YURI
IPC: H01L29/94
Filed: 1991-11-26
Abstract: PURPOSE:To offer an MIS diode, in which no electric fields are concentrated at a specific spot of a gate electrode while having small parasitic resistance. CONSTITUTION:An entitled MIS diode is a substrate electrode 7 for contact with a silicon substrate 1, a gate insulating layer 2, a field insulating layer 3 formed by a LOCOS method, a gate electrode 4, an impurity diffusion layer 5, an opening part 6 provided on the gate insulating layer 2 and a silicon substrate 1. Since a plane shape of the gate electrode 4 is made a shape having removed the corner parts of a rectangular shape, electric fields are not concentrated on a specific point of the gate electrode 4, further, a distance 'L' from the central part of the gate electrode 4 to the substrate electrode 7 (the impurity diffusion layer 5) is shortened, and parasitic resistance becomes small.
Patent JP-H03172831-A (JP)
Title: Projection type display device
Inventor: HAGIWARA NOBORU
IPC: G03B21/26
Filed: 1989-12-01
Abstract: PURPOSE:To easily execute high-brightness and high-gradation display by providing an image distribution function part, a display function part, an image synthesis function part and a projection function part. CONSTITUTION:Display information 31 expressing an original image is inputted in the image distribution function part 32, separated to 331...33n is accordance with the level of gradation, inputted in the display function parts 341...34n as many as the separated information, and displayed as displayed images 35 on the respective function parts 34. The displayed images 35 are inputted in the image synthesis function part 36 en bloc, optically superposed and synthesized to from a reproduced original image 37. The control necessary for reproducing the original image for the respective display function parts 34 and the image synthesis function part 36 is performed by respective image synthesis control parts 38, for example, the display function part 34 and the optical part of the image synthesis function part 36 are adjusted by the control parts 38. The reproduced original image 37 which is synthesized is projected on a screen 40 through a projection function part 39. By such constitution, a projection type display device in which high brightness and high-gradation display are easily accomplished is obtained.
Patent JP-H05138368-A (JP)
Title: Manufacture of wheel for large vehicle
Inventor: OTAKA HIDEKI
IPC: B23K15/00
Filed: 1991-11-26
Abstract: PURPOSE:To manufacture a wheel excellent in strength and light in weight by welding the combined surfaces with electron beam in the state that a rim and a disk are combined. CONSTITUTION:A wheel 1 for a large vehicle is formed of the rim 2 and the disk 3 so that they can engage with each other. The rim 2 and the disk 3 are made up of aluminum alloy. The rim 2 and the disk 3 are combined and the combined surfaces are welded with electron beam in this combined state. In this way, enough penetration can be obtained and the strength of the welding position can be increased.