baber/WOPTO huggingface dataset:
Patent JP-H08188987-A (JP)
Title: Water retaining agnt for coating compound for paper coating
Inventor: OI HIROFUMI
IPC: C08L33/06
Filed: 1994-12-30
Abstract: PURPOSE: To obtain a water retaining agent preventing coating unevenness and luster unevenness by adding it to a coating compound for coated paper and improving smoothness, inking properties, white paper luster and printing luster. CONSTITUTION: This water retaining agent comprises an alkali response type emulsion (pH7 to pH13) having 2.5-500 relative viscosity in 1% aqueous solution at 25 deg.C prepared by subjecting 100 pts.wt. of the sum of a monomer mixture comprising 25-59 pts.wt. of methacrylic acid and 40-75 pts.wt. of a monomer A such as decyl acrylate of the formula (R1 is H or methyl; R2 is a 6-22C alkyl) as essential components and 0-50 pts.wt. of an ethylenic unsaturated monomer B such as hexyl methacrylate copolymerizable with these monomers in the weight ratio of the component B/A of <=5 to emulsion polymerization in the presence of 1-25 pts.wt. of an anionic emulsifying agent such as a polyoxyethylene alkyl phenyl ether sulfate and neutralizing the polymer with caustic soda.  A coating compound consisting essentially of pigment and an adhesive is mixed with 0.001-10 pts.wt. of the water retaining agent based on 100 pts.wt. of the pigment.
Patent JP-H06165032-A (JP)
Title: Video signal switching device
Inventor: IMADA MASANORI
IPC: H04N5/268
Filed: 1992-11-26
Abstract: PURPOSE:To prevent a video signal containing noise appearing when a frequency is changed from being outputted onto a screen by discriminating the continuity of video signals and muting the video signals based on the output signal. CONSTITUTION:One of plural video signals at different scan frequencies is supplied from a video equipment 1. At a scan frequency change detecting circuit 2, the change of the scan frequency in the video signal is detected, and the output signal is supplied to a video signal muting circuit 3. When the scan frequency is not changed, the output signal of the video equipment 1 is supplied to a monitor device 4 as it is. On the other hand, when the change of the scan frequency is detected, a control signal CS (at an L level, for example,) is supplied from the scan frequency change detecting circuit 2 to the video signal muting circuit 3. Thus, the video signal muting circuit 3 is turned to the active state, and the video signal is muted. Only black, for example, is outputted onto the screen of the monitor device 4 at such a time.
Patent JP-H07157400-A (JP)
Title: Magnetic garnet and faraday rotation element using the same
Inventor: TAKAHASHI KATSUMI
IPC: H01P1/375
Filed: 1993-12-06
Abstract: PURPOSE:To provide the single crystal composition of a magnetic garnet material which is utilized for a Faraday rotator using the magnetic garnet material and an optical isolator using the Faraday rotator to remove the reflection noise and with which the crystal properties such as those with respect to the cracking caused by forming a thicker film, etc., can be improved and the thick film formation can be performed without adversely affecting the optical characteristics. CONSTITUTION:This Bi-substituted magnetic garnet has composition represented by the general formula: R3Fe5O12 wherein R elements comprise Tb, Lu, Yb and Bi and each of the parameters of R(1, 4, 5, 6) is selected so as to meet the following relational expressions: 16<=Fe2O3/(Tb4O7+Lu2O3+Yb2O3)<=32; 0.08<=(total of the garnet components other than Bi2O3)/(total of the melt components)<=0.13; 1<=Tb4O7/Lu2O3<=10; 0.1<=Yb2O3/Lu2O3<=10.
Patent JP-H10178552-A (JP)
Title: Image forming device
Inventor: YOSHIDA TORU
IPC: H04N1/407
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent disappearance of gradation due to saturation in a high density area and to prevent generation of a pseudo contour. SOLUTION: A read part 1 measures a color patch density of a color patch print for correction set on a platen of the read part 1 and sends out current gradation to an image density control part 16. The image density control part 16 calculates a conversion table which is an inverse function of a density of an objective reference patch, after covering the current gradation density and the objective gradation density of the reference patch with the conversion table, compares by matching the density of the reference patch with the density of the objective reference patch to generate correction data to correct the gradation characteristics of the image and to prepare a density conversion table 15.  In the case of outputting an image, after an image processing part 2 applies color conversion and gradation conversion processing to original image data from the image read part 1, the image processing part 2 converts the result by using the density conversion table 15 to make the gradation coincide with the objective gradation.
Patent JP-H09280495-A (JP)
Title: Filament-wound pressure container provided with reinforced accessing opening
Inventor: EDOWAADO TEI RUBURETON
IPC: F17C1/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a tank liner provided with a reinforcing accessing opening, formed by a simple blow molding technique, and formed by providing a previously assembled accessing opening reinforcing member. SOLUTION: A pressure container 10 provided with a reinforced accessing opening 24 and in which a filament is wound is provided with a blow-molded one-piece liner 22. The accessing opening 24 is provided with a cylindrical neck part 30 and a liner flange 32 outward extending from the opening terminal of the neck part in the radial direction. The cylindrical reinforcing member 12 surrounds the cylindrical neck part 30 and is provided with a supporting flange 34 to be engaged with an annular surface 36 of the liner flange on one end, and the reinforcing member is provided with a supporting leg 38 extending in the radial direction on the other end and to be brought in contact with the liner outer front surface. The reinforcing member is provided with divided arched segments and a resin impregnated filament coil for covering the liner and the supporting leg 38.
Patent JP-H06186685-A (JP)
Title: Coating material for tablet
Inventor: MORITA SEIWA
IPC: G03C5/26
Filed: 1992-12-21
Abstract: PURPOSE:To provide the coating material for tablet which coats a processing agent soluble in all developing baths and the coating material for tablet consisting of an anionic monomer and cationic monomer and/or amino group- contg. monomer as a constituting element. CONSTITUTION:This coating material consists of the following components 1 to 4:1. The coating material for tablet which consists of the polymer consisting of the anionic monomer and cationic momomer and/or amino group-contg. monomer as the constituting element. 2. The coating material for tablet, described in 1, in which the coating material is a photographic material. 3. The coating material for tablet, described in 1, which is >=15mm in the diameter of the coating material for tablet. 4. The The coating material for tablet, described in 1, in which the coating materials is contains >=1 kinds of the materials selected from pigments, fillers, soluble dyes, plasticizers, brightening and glazing agents, deforming agents and surfactants as other additives.
Patent JP-H04208558-A (JP)
Title: Semiconductor device
Inventor: GOMI SEIJI
IPC: H01L23/50
Filed: 1990-11-30
Abstract: PURPOSE:To fix the interval between leads and prevent the short between leads by making an island of an insulator, and fixing the inner end of an inner lead to the island. CONSTITUTION:A semiconductor chip 4 is fixed to an island 1, and the bonding pad on a chip and the inner lead 2 of the lead frame are connected by a metallic fine line 5, and then those are sealed with resin 6. The island 1 is made of an insulator, and besides the inner end of the inner lead 2 is fixed by planting to the side of this island 1. Hereby, the interval between adjacent fellow inner leads is kept constant, and the short between leads or the like cease to occur.
Patent JP-H09177202-A (JP)
Title: Triangular protrudent structure of building
Inventor: NISHIZAWA KENJI
IPC: E04B2/56
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a triangular protrudent structure capable of improving productive efficiency of an adjusting material. SOLUTION: The space between two connections A on protrudent side wall panels 65 and building body 52 side wall panels 54 composes an opening 69 formed in specific elevation dimension with the upper floor side of the opening 69 provided with a blocking wall, which is omitted from the drawing, for connecting respective connections A together and the position where the opening 69 of the connections A is provided has a first adjusting material 10 interposed therein, while the position where the blocking wall is provided has a second adjusting material interposed therein. The first adjusting material 10 is composed of combination members 11, 12 and, among them, the plane shape of the combination member 11 is made the same as one of a plural number of combination members composing the second adjusting material.
Patent JP-H10188933-A (JP)
Title: Organic electrolyte battery
Inventor: KIKUMA YUICHI
IPC: H01M10/0566
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the irregularity of breakage pressure on a valve disc for enhancing safety and ensure leakage prevention of electrolyte. SOLUTION: A sealer for a battery consists of a dish shaped sealing plate 8c, a valve disc 8b, a ring reinforcing plate 8f, a PTC element plate 8d and a cap. An area except a peripheral caulked area on the dish sealing plate 8c is flat to be adhered to the whole area excluding a valve disc 8b and a valve opening 8a, so that extra elongation and deformation of the valve disc 8b excluding a pressurized part is eliminated to reduce the irregularity of breakage pressure on the valve disc 8b. As an adhesion area between the valve disc 8b and the disc sealing plate 8c is increased, the leakage of electrolyte is prevented.
Patent JP-H07170727-A (JP)
Title: Current-voltage converting circuit
Inventor: OWASE JOJI
IPC: H02M7/21
Filed: 1993-12-13
Abstract: PURPOSE:To provide a current-voltage converting circuit which is used, being connected to the section before load to which it would be more convenient to perform constant- voltage DC supply, by equipping this circuit with a switching circuit which short- circuits the connection between a DC reactor and a reverse current blocking diode. CONSTITUTION:The high frequency constant-current inputted into a current-voltage converting circuit is rectified with a full-wave rectifier circuit BR, and is charged in a capacitor C through a reverse current checking diode D. And, the terminal voltage of the capacitor C being compressed at a specified ratio by potential dividing circuits R1 and R2 is compared with the reference voltage sent from a reference voltage generating circuit ST in an operational amplifier OP, and the difference voltage between both is inputted into the + input terminal of a comparator CO, and is compared with the signal from a sawtooth wave generator OSC, and a pluse train, which become high only while the side of the output voltage of the operational amplifier is higher than it, are outputted. As a result, a constant-voltage DC power can be obtained easily from the constant-current power source, and constant voltage DC power can be obtained from the secondary side of a general current transformer where the primary current changes.
Patent JP-H11173714-A (JP)
Title: Ice making device
Inventor: KATOU SONOO
IPC: F25D19/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To store much ice in an ice making chamber without enlarging the outside dimension of a main body by providing a machine chamber in the front side of the ice making chamber in the main body and providing a compressor and a condenser in the machine chamber. SOLUTION: A machine chamber 9 is formed in the lower part of the front side of an ice making chamber 3. The machine chamber 9 is opened to the front side of a main body 1. A plate shaped unit base 13 on which a refrigerating unit such as a compressor, a condenser 11 and a blower 12 or the like are mounted is slidingly provided on a bottom surface 9a of the machine chamber 9. Thus, the refrigerating unit such as the compressor can be housed in the main body 1 without forming a machine chamber on the lower part of the ice making chamber 3. Accordingly, distance from the bottom surface 31 of the ice making chamber 3 to an ice guide plate 8 can be increased, so that much ice can be stored in the ice making chamber 3 without enlarging the outside dimension of the main body 1.
Patent JP-H11177801-A (JP)
Title: Image data processing method, image data processor and image output device
Inventor: HOSODA TAKAAKI
IPC: H04N1/387
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an image output device capable of printing even image data whose printed result becomes long enough not to be printed on one sheet of recording paper on one sheet of the recording paper without reducing or distorting characters and graphics in the image data. SOLUTION: The image data are tentatively fetched to a memory and then, the blank parts C1, C2 and C3 of the image data, that are line parts not provided with the graphics or the characters at all, are extracted. Then, by appropriately thinning only the blank lines, they are turned to narrow blank parts W1, W2 and W3. Thus, the entire length of the printed result is shortened without distorting the graphics and the characters.
Patent JP-2000158709-A (JP)
Title: Solid state scan type optical recording apparatus
Inventor: KITANO HIROHISA
IPC: B41J2/445
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid state scan type optical recording apparatus which can output high-quality images with no record unevenness without interfering a transfer mechanism for a medium to be recorded. SOLUTION: The apparatus has a PLZT optical shutter array 11 having an array of many light-emitting elements 11a capable of driving independently based on record signals, a rod lens array 12 for projecting the light-emitting elements 11a to a silver salt color photosensitive paper F, and a light quantity- detecting unit 5 with a light-receiving sensor 13 and movable in an array direction. A prism 14 is set for switching an optical path from the rod lens array 12 to the silver salt color photosensitive paper F to an optical path to the light-receiving sensor 13. A light-receiving face of the light-receiving sensor 13 is arranged to be an image form position of the switched optical path.
Patent JP-H10180677-A (JP)
Title: Origin-positioning device
Inventor: WATANABE ATSUSHI
IPC: B25J19/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple origin-positioning device for positioning a workpiece to the origin in a shortened period while preventing dust from sticking to the suction surface of its suction tool. SOLUTION: A positioning device is provided with a suction tool supporter 23 for vertically guiding a suction pad 21 such that the supporter is moved back and forth in the substantially horizontal direction and is pressed froward by means of springs 43. The forward movement of a rod 53 of a horizontally driving cylinder 51 in the positioning device moves the supporter forward by means of the pressing force of the springs until the suction pad reaches a position corresponding to an opening 9 formed in a table 1. The forward movement of the rod then operates a suction tool lifting/lowering device 59 to lift the suction pad, which in turn attracts a workpiece. After the positioning of the workpiece to the origin, the backward movement of the cylinder rod operates the lifting/lowering device to lower or separate the suction pad from the workpiece.  A lock member 61 engaging with the supporter moves the supporter back to the retreated position of the suction pad against the pressing force of the springs.
Patent JP-H09174344-A (JP)
Title: Pallet transfer device
Inventor: NAKAMURA RYOTA
IPC: B65G47/53
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To transfer a work such as an engine to a pallet from an assembling stand without suspending it by a crane. SOLUTION: An opening 21 through which an assembling stand can pass in the vertical direction is formed in a pallet 20. A pallet placing conveyor 56 to support an empty pallet 20 in a prescribed height is arranged in a work delivery part 11. An opening part 58 through which the assembling stand can pass in the vertical direction is formed in a width directional central part of this conveyor 56. A lifter 12 having a conveyor is arranged on the carrying upstream side of the work delivery part 11. A raising-lowering body is arranged in the work delivery part 11. This raising-lowering body can be moved in the vertical direction by a raising-lowering driving mechanism 62. This raising- lowering body is formed in the size capable of passing through the opening parts 21 and 58 in the vertical direction, and has an assembling stand placeable conveyor part on the upper surface side.
Patent JP-2001160312-A (JP)
Title: Plane-illuminating device
Inventor: MURAI TAKUO
IPC: F21S2/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a plane-illuminating device having a high rate of source light flux for a certain installation space by mounting chip type LEDs at high density. SOLUTION: In this plane-illuminating device equipped with a light conducting plate 1 made of a light-transmitting material, in which light propagates and a light source portion is disposed at an arbitrary position in the direction of light propagation of the light conducting plate, the light source portion has mounted a plurality of LEDs 6 that are chip-like and have the light propagating direction perpendicular to the plane to attach electrodes onto a metal substrate 8 with an electrode patter 9 that supplies electric power to the LEDs.
Patent JP-H10191660-A (JP)
Title: Controller for vibration type driver and apparatus with it
Inventor: NISHIMURA MITSUO
IPC: H02N2/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent fixture of a motor in a highly wet state and to stabilize performance by providing a moisture sensitive member for changing physical property in response to humidity near a contact part of a vibrator with a contactor. SOLUTION: When a motor drive signal is generated from a controller 15 or a driver 16, a power-amplified signal is switched to a mechanical motion by a piezoelectric element 2, and a traveling wave is generated on a surface of a slider material 3 due to switching to the mechanical motion by the element 2. A contactor 6 receives and rotates frictional force in a reverse direction to the wave and transmits a rotary force to an exterior via a shaft 10. And, a humidity sensor 17 installed near a contact part of the vibrator with the contactor 6 senses change of relative humidity according to change of electrostatic capacity of a humidity sensitive film in the sensor or change of impedance. When a sensor driver 18 drives the sensor 17, it simultaneously displays humidity information from the sensor 17.  Thus, relative humidity near the motor can be sensed, and deterioration of motor performance can be recognized previously.
Patent JP-H09178053-A (JP)
Title: Pipe having projecting part on insert port and manufacture thereof
Inventor: TOSHIMA TOSHIO
IPC: F16L27/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To simply form the projecting part on the outer circumference of the insert port of a pipe. SOLUTION: A ring 9 with one slit in the circumferential direction having a divided part 11 spaced in the circumferential direction is fitted in the annular groove 8 on the outer circumference of an insert port 7, and a combining piece 14 is laid between the thin wall parts 12, 13 on both ends of the ring in the circumferential direction. A blind rivet fastening together the one end part of the combining piece 14 and the one thin wall part 12 is inserted through the combining hole 17 on the one end part of the combining piece 14 and the connecting hole 15 of the one thin wall part 12. On the other thin wall part 13, a through hole from the position corresponding to the connecting hole 19 of the other end part of the combining piece 14 up to a groove 21 on the inner circumferential side is formed.  A blind rivet fastening together the other end part of the combining piece 14 and the other thin wall part 13 engaged with the groove part 21 is inserted through the connecting hole 19 and the through hole.
Patent JP-H09182844-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To facilitate utilization in the different machine kind of surplus stocks and the change of display control contents or the like by controlling a variable display device corresponding to data stored in a display control data storage part composed of a flash memory in a game machine provided with the variable display device. SOLUTION: In this game machine for turning a game state to a state advantageous to a player when the display result of the variable display device is turned to a specified display form, a CRT control circuit 86 is constituted by being provided with a CPU 90, a VDP 91 and a control data ROM 92. The CPU 90 reads the data for controlling the display of the variable display device 4 from the control data ROM 92 corresponding to command data from a circuit for game control, character data are read from a character ROM 88 by the VDP 91 based on the read control data and picture data are generated. At this time, the respective ROMs 92 and 88 are constituted of the flash memory and the rewrite of storage data is facilitated.
Patent JP-H07170578-A (JP)
Title: Digital portable telephone
Inventor: MATSUZAKI YOSHIHIRO
IPC: H04Q7/38
Filed: 1993-12-14
Abstract: PURPOSE:To expand the function of the digital portable telephone. CONSTITUTION:The device is provided with a speech circuit 10 which performs the speech with the opposite party, DAT20, and external I/O connector 36. Switch circuits 31-34 which switch the digital signal line among the circuit 10, the DAT20, and the connector 36 are provided. With the circuits 31-34, the connection among them is changed and the digital signal is accessed among the circuit 10, the DAT20, and the connector 36.
Patent JP-H11169551-A (JP)
Title: Network device for game machine
Inventor: WATANABE KEISUKE
IPC: A63F7/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To protect data about hardware and software on a network, particularly data about terminal equipment, even in the event of troubles with the hardware and the software, and to facilitate and quicken the work of re-inputting parameters, such as those for setting a LAN. SOLUTION: A drive 154 for a replay device 136 can be freely attached to and removed from the replay device 136 and has a terminal which can be connected to other terminal equipment 126, a network controller 124, or a host computer 116, enabling the transmission of data to the host computer 116. When a program such as a communications protocol is stored in advance, access to a network can easily be made by connecting a computer to a communications line used in the network of a pachinko parlor.