baber/WOPTO huggingface dataset:
Patent JP-H06180173-A (JP)
Title: Refrigerator show case system
Inventor: IWATA TOSHIMASA
IPC: F25D11/00
Filed: 1992-12-08
Abstract: PURPOSE:To perform an energy saving in displaying and supplementing goods, improve control over freshness of goods and prevent a movement of a cart for use in displaying goods which interfere against a customer' s shopping. CONSTITUTION:Since a floor surface 2a of a refrigerator warehouse 2 and a floor surface 5a of a refrigerator show case 5 are in flush with to each other, foods stored in a cart 12 and the like within a refrigerator warehouse 2 can be displayed by moving the cart 12 into the refrigerator show case 5 without passing through a passage within the store, resulting in that the energy saving for the display and supplementing of the foods can be realized. In addition, cold air within the refrigerator warehouse 2 is shielded by an air curtain A and then the cold air may not be flowed out of the refrigerator show case into a goods displaying room 1.
Patent JP-H05143988-A (JP)
Title: Production of magnetic recording medium
Inventor: MIZUKAMI MAKOTO
IPC: H01F41/18
Filed: 1991-11-19
Abstract: PURPOSE:To form a magnetic recording layer having the direction of the axis of easy magnetization in the circumferential direction on a smooth disk substrate. CONSTITUTION:Films are formed on the glass substrate by a DC magnetron sputtering device having a target 2. The glass substrate 1 is maintained at 25 deg.C, the distance between the glass substrate 1 and the target 2 is set at 60mm and the erosions 3 formed on the target 2 are confined to about 70mm inside diameter and 110mm outside diameter. After the inside of the magnetron sputtering device is evacuated to 4X10-<7>Torr, gaseous Ar is introduced therein until 5X10-<3>Torr is attained. The film of Cr is formed as a substrate layer and in succession, the film of CoNi18Cr9Pt5 is formed as the magnetic recording layer.
Patent JP-H10167036-A (JP)
Title: Vehicular motion control device
Inventor: KATAYOSE SHINJI
IPC: B60T8/1755
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To avoid an under-steering and over-steering generated at the turning time effectively, in a vehicle having two system brake pipings crossed in X letter shape. SOLUTION: It is detected by a wheel velocity sensor and yaw velocity sensor whether the vehicle at the turning time is under-steering or over-steering and base thereon, liquid pressure selector valves 19, 20 and liquid pressure control valves 22, 24 are selected. At the under-steering of vehicle, a brake liquid pressure from pumps for controlling 13A, 13B is supplied to the wheel cylinder of a front wheel inside turning and the brake force of the front wheel inside turning is increased. At the over-steering of vehicle, the brake liquid pressure from the pumps for controlling 13A, 13B is supplied to the wheel cylinder of the front wheel outside turning and the brake force of the front wheel outside turning is increased.
Patent JP-H05164146-A (JP)
Title: Hydraulic clutch
Inventor: OMORI KENICHI
IPC: F16D25/12
Filed: 1991-12-13
Abstract: PURPOSE:To provide a hydraulic clutch which is capable of generating a reverse torque only at low temperatures at which the effect of dragging torque becomes larger, reducing the generation of reverse torque at high temperatures, thereby reducing frictional loss. CONSTITUTION:A rotary plate 36 is installed on the rear end side of an input shaft 22, and the rotary plate 36 is located opposite to a pressure plate 39. A gap between the rotary plate 36 and the pressure plate 39 is adjusted by a shape-memory alloy spring 40.
Patent JP-H07198279-A (JP)
Title: Heat pipe, heat pipe type radiator and manufacture of the same radiator
Inventor: KOTANI MASAHIRO
IPC: F28D15/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide high efficiency of a radiating fin, lower ventilating resistance and to supply the air vertically to the fin by substantially perpendicularly crossing a flat heating part at a flat radiating part of predetermined length in directions of their flat surfaces. CONSTITUTION:Directions of flat surfaces of flat heating parts 10 and radiating parts 11 are different at about 90 deg.. Thus, a plurality of heat pipes 1 are so aligned that the flat surfaces of the parts 10 are directed vertically. When a common heating plate 2 is mounted at the parts 10, the parts 11 of the pipes 1 are so aligned that the flat surfaces are parallel to each other, and heat diffusing plates 3 are respectively mounted at the parts 11. Accordingly, in a radiator using this pipe, when the air flows along a lateral direction of the plates 3 of the parts 11 of the pipes 1, separate air are brought into contact with the plates 3 and radiating fins 4 fixed to the plate 2. Thus, a fin efficiency is relatively improved, and a thermal resistance, ventilating resistance are reduced.
Patent JP-H07194658-A (JP)
Title: Clutch mechanism for electric wheelchair
Inventor: HARAKAWA MASAYUKI
IPC: A61G5/04
Filed: 1993-12-29
Abstract: PURPOSE:To provide a clutch mechanism for electric wheelchair that is able to change clutches by a small operating physical force. CONSTITUTION:In the clutch mechanism for an electric wheelchair which is composed of a wheelchair body and a detachably attached drive unit having traveling wheels 12 connected to a motor-driven output shaft 71, dog members that are able to engage with or disengage from the rim of the traveling wheels are provided at the output shaft so that the dog members are able to slide in the axial direction, and a spring 88 which applies a force on the dog members in the engaging direction and a spring 89 which applies a force on the dog members in the disengaging direction are provided. Additionally, a switch knob 93 is provided which moves the dog members to the engaged position by applying a force on the springs 88 and 89 during engaging, and which moves the dog members to the disengaged position by allowing the springs 88 and 89 to extend during disengaging.
Patent JP-2001166318-A (JP)
Title: Liquid crystal display device
Inventor: ASAKURA TOSHIKI
IPC: G02F1/1339
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of display defects such as the unevenness of luminance in a display screen by eliminating the variation of a cell gap. SOLUTION: A liquid crystal display device provided with a first insulating substrate having one electrodes group formed thereon for selecting pixels, a second insulating substrate having at least two kinds of color filters having colors different from one another for color display, black matrices between the color filters and the other electrodes group for selecting pixels, which are formed thereon,  a liquid crystal panel having a liquid crystal layer having dielectric anisotropy and sealed between the first and the second substrates opposed to each other and an alignment controlling layer for arranging the molecular arrangement of the liquid crystal layer in a prescribed direction and a driving means for forming an electric field between the one electrodes group and the other electrodes group by applying a driving voltage for selecting pixels onto each electrodes group of the first and the second substrates,  is characterized in that one or more cylindrical spacers formed by coating polymer beads with a resin material and having a height nearly equal to the desired height of the liquid crystal layer are fixedly provided in the gap between the first and the second insulating substrates opposed to each other of the liquid crystal panel constituting the liquid crystal display device.
Patent JP-H10178398-A (JP)
Title: Potential insulation device between input and output
Inventor: HORI HIRONAGA
IPC: H04B15/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable inexpensive potential insulation device between input and output in simple constitution. SOLUTION: The primary circuit of a high frequency core T2 is constituted of the secondary side winding 1 of a first high frequency core T1, the primary side winding 2 of a second high frequency core T2 and a balanced modulation circuit network (for instance, SBDB) 3 and high frequency modulates the input signals ei. Also, the secondary circuit of the high frequency core T2 is constituted of the secondary side winding 5 of the first high frequency core T1, the secondary side winding 2 of the second high frequency core T2 and the balanced modulation circuit network 7 and high frequency demodulates the input signals es. A local oscillator 8 is a high frequency oscillator and is connected to the primary side winding 9 of the high frequency core T1.  Thus, since magnetic coupling is performed by the second high frequency core T2, high frequency noise generated by an inter-device potential difference is effectively suppressed. Also, the two pieces of high frequency transformers and one piece of a local oscillator are sufficient and miniaturization and cost reduction are performed.
Patent JP-H11279183-A (JP)
Title: Production of potassium silanolate
Inventor: GRAIVER DANIEL
IPC: C07F7/08
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing potassium silanolate by which phase separation, low preservation properties, increase of branches and the change of properties are minimized. SOLUTION: A mixture of a solid potassium hydroxide component with a polyorganosiloxane component of the formula R1R22SiO(R22SiO)mR3 or (R22SiO)n [(m) is an integer of 1-1,000; (n) is an integer of 3-20; R1 is hydroxyl or a 1-8C alkoxy; R2 is H or an independently selected 1-8C (non)substituted monovalent hydrocarbon; R3 is H or a 1-8C hydrocarbon] is reacted at 90-150 deg.C in the presence of an organic solvent capable of forming an azeotropic mixture with water to provide the objective solid potassium silanolate in the method for producing the potassium silanolate.
Patent JP-2000142702-A (JP)
Title: Container for food and beverage
Inventor: MANAKA HIROSHI
IPC: B65D23/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a container in which it is easy to check how much food or beverage inside is used or drunk, or how much content is left. SOLUTION: (1) A container 1 for food or beverage is graduated, or a label 2 with a scale thereon is attached to the container. (2) A pattern 3 by which the remaining quantity of the content can be read is provided on the container for food or beverage, or the label 2 with such a pattern is attached to the container. The remaining quantity of the content can be checked only watch from the outside of the graduated container, and the content need not be transferred to a measuring cup, etc., if the quantity need not be precisely measured.
Patent JP-H07200768-A (JP)
Title: Ic card for microcomputer
Inventor: ONISHI NAOKI
IPC: B42D15/10
Filed: 1993-12-27
Abstract: PURPOSE:To enable the use of an IC card for microcomputer for a special compact electronic equipment for which the use of the card has been conventionally impossible. CONSTITUTION:In a card frame 1, a card main body 20 having an L-character notched part is fixedly stored. In the card frame 1, a space part 8 on which a micromodule 30 which is attachable to a used equipment is mounted. The micromodule 30 is inserted in the used equipment and object data is stored. Next, the micromodule 30 is extracted, this micromodule is inserted into the space part 8 of the card frame 1, the micromudule is electrically connected with the card main body 20, they are integrally combined, this is inserted into the card slot of a microcomputer and the processing of data is performed.
Patent JP-H06189385-A (JP)
Title: Microphone holder
Inventor: ENDO KIYOSHI
IPC: H04R1/00
Filed: 1992-12-16
Abstract: PURPOSE:To obtain the microphone holder installed in a moving body such as a vehicle which is not fallen off due to vibration and easily removed. CONSTITUTION:The system is made up of a microphone main body 10 and a microphone holder 16, a guide member 14 is mounted on a back surface of the microphone main body 10 via a longitudinal rib 12 and a reception section 18 to insert a guide member 14 in front of the microphone holder 16. Then a guide groove 22 with which the rib 12 is engaged is provided to a front plate 20 of the reception section 18 and a spring member 24 is provided in the inside of the reception section 18.
Patent JP-H09184473-A (JP)
Title: Heat sensitive magnetic material heat engine
Inventor: ASANO RYUICHIRO
IPC: F03G7/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To drive an engine with a natural low heating source and to provide mechanical energy. SOLUTION: A loop on which permanent magnet pieces 2 supported by a guide ring 1a and a guide ring 1b are arranged on a circulating belt 3 with equal intervals between each other and a loop on which heat sensitive magnetic material pieces 4 supported by a guide ring 1c and a guide ring 1d are arranged on a circulating belt 5 with the same intervals as the magnet pieces of the aforementioned loop are both supported by guide wheel shafts 10 so a part of each of the loops is (6-7) makes contact with each other, a heat source 8 is set so that the neighbourhood of a separated point 7 of the heat sensitive magnetic material pieces 4 exceeds its Curie point, it is returned to room temperature at a cooling part 9, and both of the loops are driven.
Patent JP-2000163669-A (JP)
Title: Detected information display system for fire detecting facility
Inventor: KAJI YUKIKO
IPC: G08B25/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a detected information display system for fire detecting facility which can easily grasp the detected information, a set offset amount, etc., and, in addition, not only a physical quantity, but also a relative quantity, in a past prescribed period. SOLUTION: A detected information display system for fire detecting facility which is provided with smoke detectors arranged in an area to be watched and a control board 5 and displays prescribed information on a detected physical quantity is also provided with a physical quantity storing section 1 which stores the physical quantity and the time when the quantity is acquired by correlating them with each other, a time length storing section 15 which stores an arbitrary duration, and a displaying section 20 which displays the physical quantity acquired during the period of time going back to the past from a prescribed standard time by the time length stored in the storing section 15.  As occasion demands, in addition, the system is provided with a relative quantity converting section 82 which converts a physical quantity into a relative quantity in accordance with a prescribed criterion and the displaying section 20 displays the relative quantity instead of or together with the physical quantity.
Patent JP-H0616273-A (JP)
Title: Feeding device for sheet-form medium, which is equipped with pulley guiding type feeding belt
Inventor: URURITSUCHI ABENDOSHIEN
IPC: B65H29/12
Filed: 1991-11-21
Abstract: PURPOSE: To provide a means for driving a displacing guide pulley by a simple method by designing a feeder for displacing the pulley by a minimum force of the medium coming between feeding belts. CONSTITUTION: The feeder for sheet-like medium comprises opposed feeding belts to clamp a medium to be fed between the belts to feed the medium. A displacing guide pulley is rotatably provided at an end of a lever arm 52 at an inlet point or a capturing point. The rotatable arm is pressed to the stopped guide pulley 4 by a spring. A pivot of the arm is disposed in a part surrounded by the attached belt.
Patent JP-2001172624-A (JP)
Title: Ultraviolet luminescent substance, ultraviolet light emitting fluorescent lamp and ultraviolet light emitting element using the same
Inventor: YOSHIDA HISAFUMI
IPC: C09K11/78
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new ultraviolet luminescent substance and to provide an ultraviolet light emitting fluorescent lamp improved in near ultraviolet intensity and suitable for a photocatalyst and an ultraviolet light emitting element by using the ultraviolet luminescent substance. SOLUTION: This ultraviolet luminescent substance is obtained by doping the interior of a matrix comprising an oxygen compound with a rare earth element comprising at least gadolinium and praseodymium and participating in light emission. The ultraviolet light emitting fluorescent lamp is obtained by forming a fluorescent substance layer 2 comprising the ultraviolet luminous substance (YBO3:  Gd, Pr, etc.), on the inner wall surface of a light transmitting airtight container composed of a soda glass tube 1, sealing electrodes 5 and 6 and xenon gas in the glass tube 1, forming a photocatalyst layer 7 comprising an anatase crystal type TiO2 on the outer surface of the glass tube 1, applying a high-frequency voltage to the cold cathodes 5 and 6, producing discharge and emitting vacuum ultraviolet rays at 172 nm from the xenon and is thereby capable of efficiently emitting near ultraviolet rays from the fluoresent substance layer 2. The photocatalyst layer 7 assumes photocatalyst actions by the near ultraviolet rays.
Patent JP-2000182956-A (JP)
Title: Crystallization method for semiconductor thin film and laser crystallization device
Inventor: KOJIMA AKIRA
IPC: H01L21/268
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser crystallization device for a semiconductor thin film which controls crystal orientation. SOLUTION: Related to a laser crystallization device, a semiconductor thin film 4 formed on a substrate 0 is irradiated with laser beam 50 while applied with a magnetic field 25, so that the semiconductor thin film 4 is melted once and crystallized in a cooling process. The laser crystallization device comprises a stage 31 on which the substrate 0 to be processed is placed, a vessel 30 where the stage 31 is housed, a laser light source 51 for generating the laser beam 50, an optical system for guiding the laser beam 50 to the substrate 0 placed on the stage 31, and a magnetic field generating device which applied the unidirectional magnetic field 25 to the entire vessel 30 where the stage 31 and at least a part of the optical system are housed.  Here, the semiconductor thin film 4 is irradiated with the laser light 50 for melting once, and the crystal orientation of crystal particles contained in the semiconductor thin film 4 is aligned under the action of unidirectional magnetic field in a cooling process. A unidirectional electric field may be acted instead of magnetic field.
Patent JP-H10190083-A (JP)
Title: Laminated piezo-electric actuator
Inventor: SHINOHARA MIKIYA
IPC: H02N2/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a high durability piezo-electric actuator which insulates the space between an inside electrode and an outside electrode without employing the constitution that coats the inside electrode exposed on a side surface with a glass insulating layer whose thickness is some tens μm. SOLUTION: In this actuator, piezo-electric ceramic boards 1 and inside electrode conductors 2a and 2b are alternately laminated, thereby forming a laminated body 3. On the side surfaces, there are provided a pair of outside electrode conductors 4a and 4b. As for the inside electrode 2a, one end of the electrode is exposed for every one layer on the side surface of the laminated body 3 and connected to the outside electrode 4a. The other end of the inside electrode 2a is not exposed on the side surface of the laminated body 3 and insulated with the outside electrode 4b. A blank space is provided on an insulated part A with the inside electrode conductor 2a and the outside electrode conductor 4b where insulating walls 5a and 5b and an insulating layer 6 are provided in this space.
Patent JP-2000177165-A (JP)
Title: Method for correcting image distortion for color image forming apparatus
Inventor: MIZOGUCHI TADASHI
IPC: G03G15/01
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming apparatus and a method for correcting an image distortion with which stable correction can be carried out at all times to obtain high-quality color images and costs can be reduced. SOLUTION: The apparatus includes a distortion detecting part for detecting a laser light distortion in a plurality of laser write processes, thereby generating and outputting distortion information, a distortion correcting part for correcting based on the distortion information image information related to laser write scanning lines, and an image data storing part 3 for preserving image data corrected by the distortion correcting part and sending the image data to a laser optical unit 6.
Patent JP-H06169803-A (JP)
Title: Fixture for bag band
Inventor: WAKAI KATSUHIKO
IPC: A44B11/06
Filed: 1992-12-03
Abstract: PURPOSE:To surely hold a band without damaging it or loosening it by inserting the band formed with irregular groove sections on the lower face between a lever metal and a base plate, rotating the lever metal to press the upper face of the band with a press section, and hooking the irregular groove sections and a projection on the inner face of the base plate together. CONSTITUTION:When the other end side of a band 5 having a proper length and fixed to the preset position of a bag on one end side is to be fitted to a fixture fitted to the bag, a lever metal 3 is rotated and erected by about 90 deg. by an action section 3c, then a gap is formed between the lever metal 3 and a base plate 1, and the band 5 is inserted into this gap while the formation face of irregular groove sections 5a are matched with a projection 1b on the base plate 1. The lever metal 3 is rotated and erected by the action section 3c, the band 5 inserted with the press section 3a of the lever metal 3 is pressed from above, the irregular groove sections 5a and the projection 1b are hooked together, and the band 5 is surely held by the fixture without being loosened.
Patent JP-H11189955-A (JP)
Title: Knitted fabric for underwear
Inventor: TANZOU JIYUNJI
IPC: D04B1/14
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a knitted fabric for underwear, maintaining good hand feeling and strength which practically has no problem even in long-term use and many washing frequencies, and capable of supplying practical underwear scarcely causing dimensional change. SOLUTION: This knitted fabric for underwear is knitted by a conjugate spun yarn E having core-sheath structure in which a synthetic fiber such as a nylon false twist yarn or a polyester fiber is arranged in the core part and a solvent spun yarn cellulose-based fiber is arranged in the sheath part. The weight ratio of the core to the sheath in the conjugate spun yarn is 20:80 to 80:20 and twist coefficient of the conjugate spun yarn is 4.2-6.5.
Patent JP-H06184261-A (JP)
Title: Thermosetting composition for polymer alloy
Inventor: AKUTAGAWA ICHIRO
IPC: C08G18/58
Filed: 1992-12-21
Abstract: PURPOSE:To obtain a thermosetting epoxy resin composition having excellent heat resistance and cold heat cycle resistance. CONSTITUTION:This thermosetting composition for polymer alloy comprises an epoxy resin, an amine complex of boron trifluoride, a polyhydroxy compound and a polyisocyanate compound as essential components in the ratio of total weight of the epoxy resin and the complex of boron trifluoride to the total weight of the polyhydroxy compound and the polyisocyanate compound of 90:10 to 10:90.