baber/WOPTO huggingface dataset:
Patent JP-H05241138-A (JP)
Title: Liquid crystal optical element
Inventor: MARUYAMA TOMOKO
IPC: G02F1/141
Filed: 1992-11-27
Abstract: PURPOSE:To improve the influence of a domain spread and to stably obtain desired halftones by regularly or randomly providing fine insulating parts on the electrodes of at least one of electrode substrates. CONSTITUTION:The transparent electrodes 2 consisting of ITO, etc., are provided on, for example, the glass substrate 1 and the insulators 3 are formed thereon in the patterns sufficiently smaller than picture elements. Columns 4 are thereafter formed by, for example, a diagonal vapor deposition method of SiO in order to orient a chiral smectic liquid crystal. The patterns are preferably formed over the entire area of the picture elements and the pattern shapes are not particularly limited. The boundary between the liquid crystal and the electrodes 2 is finely segmented over the entire area in the picture elements in order to prevent the spreading of the domains by the transfer of charges in a lateral direction in such a manner, by which the transfer of the charges in the film thickness direction is rapidly executed and the influence of the domain spreading is ameliorated. The desired halftones are thus stably displayed.
Patent JP-2000163522-A (JP)
Title: Electronic data processing adapter
Inventor: KITSUTA KENICHI
IPC: G06F3/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an adapter which allows large-capacity data processing. SOLUTION: A disk cartridge type adapter main body 5 which has an access part 10 to a disk drive device and is inserted into the disk drive device and a card holding part 6 which has a connector part to which an electronic card 1 is connected are provided, and the card holding part 6 is connected to the rear end part of the adapter main body 5 so that it can bend.
Patent JP-H11169627-A (JP)
Title: Filter bag for dust collector and its production
Inventor: KAMEYAMA SHIGEKI
IPC: B01D39/16
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a filter bag for a dust collector which decreases the number of parts, facilitates automation, allows the drastic reduction in a production cost by mass production and has stabilized quality and durability and a method for producing the same. SOLUTION: The prescribed length L on the one end aperture side of a cylindrical body 8A consisting of filter blanks of three-dimensionally intertwined fibers is expanded in diameter and a diameter expanding part 8e is turned back to the outer side and after an elastic ring 10 for mounting fittable to the annular holder in the dust collector between the folded back part 8f and the cylindrical body 8A, the folded back part 8f and the cylindrical body 8A are stitched and further the other end aperture 8c of the cylindrical body 8A is closed to a bag form.
Patent JP-H03218618-A (JP)
Title: Charged particle beam exposure and aligner
Inventor: SAKAMOTO JUICHI
IPC: H01L21/027
Filed: 1990-11-30
Abstract: PURPOSE:To contrive facilitation of renewal of mask information data by a method wherein an index of mask information data is provided on each mask, the index is stored in a mask memory, the mask pattern to be used is designated by the index and it is stored in a data memory. CONSTITUTION:Mask information data is constituted in such a manner that index numbers (#A to #n) are given to the mask patterns on a stencil mask and the information of the mask patterns are maintained by the index numbers. Also, the mask pattern to be used is designated using the index number and the pattern exposure data, containing the information of a charged particle beam to be actually deflected on a wafer. Accordingly, the stencil mask can be renewed only by changing the content of the mask memory containing the deflection information of the charged particle beam on the stencil mask. As a result, a data renewing operation can be simplified.
Patent JP-H03201469-A (JP)
Title: Semiconductor device
Inventor: NAGAMATSU TATSUJI
IPC: H05K1/18
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a semiconductor device high in reliability, where cracks are prevented from occurring in sealing resin in an infrared reflow soldering process by a method wherein the sealing resin is dyed in color that hardly absorbs infrared energy and leads are dyed in color that is liable to absorb infrared energy. CONSTITUTION:Sealing resin is dyed in color that hardly absorbs infrared energy or in white 1 and leads are dyed in color that is liable to absorb infrared energy or black 2. When a semiconductor device is mounted on a circuit board through an infrared reflow method, only the leads become high in temperature before the sealing resin becomes high in temperature, solder is fused to solder the leads as the sealing resin is white that hardly absorbs infrared energy and the leads are black which is liable to absorb infrared. The sealing resin does not become so high in temperature and is protected against cracks caused by internal steam contained in resin.
Patent JP-2001151463-A (JP)
Title: Device for holding hook suspension length
Inventor: TAKASHIMA TOMOHIRO
IPC: B66C23/687
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To hold a hook suspension length constant even when a hydraulic cylinder for extending and contracting boom is switched when an extending and contracting operation of a boom provided with a plurality of hydraulic cylinders for extending and contracting boom is performed. SOLUTION: This device is provided with a hydraulic cylinder switching valve 20 for extending and contracting boom for operating a plurality of hydraulic cylinders 8A, 8B for extending and contracting boom, a hydraulic motor switching valve 30 for winch for operating a hydraulic motor 10 for winch, a boom length detecting device 50 for detecting which of the plurality of hydraulic cylinders 8A, 8B for extending and contracting boom is extending and contracting and an arithmetic part 40 for determining required controlled variable of the hydraulic cylinders 8A,  8B for extending and contracting boom and the hydraulic motor 10 for winch for making a hook suspension length constant corresponding to an extending and contracting stage based on detected data of the boom length detecting device 50 and transmitting control signals to the hydraulic cylinder switching valve 20 for extending and contracting boom and the hydraulic motor switching valve 30 for winch.
Patent JP-H07160256-A (JP)
Title: Sound effect device
Inventor: SARUHASHI TAKASHI
IPC: G10L13/033
Filed: 1993-12-08
Abstract: PURPOSE:To improve the clearness of a sound signal by dividing the sound signal between a vowel signal and a consonant signal and by respectively independently adding effects to the vowel signal and the consonant signal with first and second effect addition means. CONSTITUTION:The sound signal inputted to an input terminal 22 is divided between the vowel signal and the consonant signal respectively by a vowel consonant separation means 24 to be outputted, and the first effect is added to the separated vowel signal by the first effect addition means 26, and the second effect is added to the separated consonant signal by the second effect addition means 28. These vowel signal and consonant signal added with the effects independently are synthesized by a synthesis means 30 to be outputted. Thus, the effects different from each other are added to the vowel signal and the consonant signal, and for instance, the clearness is improved. Further, this device is used for the case at the time of making look like so that plural speakers speech by changing a character of a voice, and for the case at the time of maintaining the clearness equally to a voice of an original speaker while making so that the fact that who speaks is not known.
Patent JP-2000162953-A (JP)
Title: Infant education system
Inventor: YOSHIOKA ICHIO
IPC: G10L15/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost infant education system permitting to easily study the language study such as correction of pronunciation, etc. SOLUTION: This infant education system is comprised of a network operation center 1 accommodating plural infant educational contents, a user terminal 5 with a personal computer which enables a user to operate a speech input or a touch panel input; relaxes a speech recognition level at the time of inputting a command by speech; and makes the speech recognition level variable according to the levels of the educational steps at the time of pronunciation practice in language education satellite channels A, B by a communication satellite or a broadcasting satellite 3 for transmitting update data of OS of contents and system and browser software to the user terminal 5 which is contracted with the network operation center 1, and a telephone line C for transmitting information from the user terminal 5 to the network operation center 1.
Patent JP-H09186365-A (JP)
Title: Highly reflective contact for emission semiconductor device and fabrication thereof
Inventor: ROORANDO EICHI HAITSU
IPC: H01L33/40
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enhance reflectivity by a structure wherein an alloyed metal- semiconductor zone covers an area within a specific ratio of the total area of a reflective metal layer and combined alloyed metal-semiconductor zone and the upper and bottom faces of an emission semiconductor device form an ohmic low resistance contact. SOLUTION: Upper and bottom faces of an emission semiconductor device 57 are coated with a reflective metal layer 53 and a plurality of alloyed metal- semiconductor zones are formed from the upper and bottom faces of the reflective metal layer 53 and emission semiconductor device 57. Each alloyed metal- semiconductor zone covers an area within 10% of the total area of reflective metal layer 53 and combined alloyed metal-semiconductor zone, and the upper and bottom faces of emission semiconductor device 57 form an ohmic low resistance contact B. This structure realizes high reflectivity.
Patent JP-H11172980-A (JP)
Title: Center controller of door locking mechanism
Inventor: YAMADA KENICHI
IPC: E05C1/06
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To move a second slide member vertically in the reverse direction at all times in the interlocking relationship with the turn of a handle part provide so as to engage the second slide member with a rotary plate rotated by a first slide member and cross orthogonally for a door face. SOLUTION: A handle 3 is turnably pivoted around a shaft 3a, and a cam part 3b is provided at a tip thereof. Rod connectors 5a, 5b are provided with engaging holes 5a'' 5b'' engaging with a first slide plate 8 and a second slide plate 9, respectively, and the first slide plate 8 and the second slide plate 9 are provided with projections 8b, 9a inserted and fitted with a play in a long hole 10a of a disc 10, respectively. When the handle 3 is turned, the first slide plate 8 slides. On the other hand, the second slide plate 9 moves in the direction opposite to the first slide plate 8 through the disc 10, and the rod connectors 5a, 5b protrude or are pulled in from an end face above a housing 2 and an end face below it. Consequently, locking, unlocking, opening, and closing of a door can be done smoothly.
Patent JP-H11169477-A (JP)
Title: Powdery fire extinguishing agent
Inventor: SHIMOYASHIKI SHIGEHIRO
IPC: A62C19/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a maintenance-and restriction-free, easy to handle hand throwing-type fire extinguisher by covering the surface of a spherically or squarely formed extinguisher of a size suitable for hand throwing by means of a thin film of a substance which is dissolved or decomposed by heat generat ed in case fire. SOLUTION: A thin film 2 is coated on the surface of a spherical powder fire extinguishing agent 1. The extinguishing agent 1 in this case is sodium carbonate to be used for extinguishing metal-fire and the thin film 2 coated on the surface is made of vinyl with thickness of one micron or less. A vinyl balloon to be spherical when pressurized gas is supplied is filled with nitrogen gas and sodium carbonate so as to be a sphere with a 10 cm-diameter. A sodium carbonate filling port 3 is thermo-compressed after being filled with sodium carbonate and sealed 4 so as to prevent air and moisture from entering. Thus, the fire extinguishing agent is not required to be carried close to fire, is able to be thrown-down from a remote place and is effective against fire with a possibility to discharge harmful substance for a human body.
Patent JP-2001150000-A (JP)
Title: Treating equipment for sludge
Inventor: OCHIAI TAKASHI
IPC: C02F11/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide compact treating equipment for sludge which does not require a large space while maintaining the treating efficiency from dehydrating to drying of the sludge, facilitates monitor and maintenance and dispenses with the shorter extension of piping and wiring. SOLUTION: This equipment has plural dehydrating machines 2, etc., which have horizontally long main bodies 1 and dehydrate the sludge and plural drying machines 4, etc., which also have horizontally long main bodies 3 and dry the dehydrated cake dehydrated by the dehydrating machines 2, etc. The dehydrating machines 2, etc., and the drying machines 4, etc., are disposed by paralleling their respective main bodies 1, etc., and 3, etc., which are horizontally long to each other in plane view and making the respective longitudinal one-side ends of the respective main bodies 1, etc., and 3, etc., approximately flush with each other in their longitudinal direction between the dehydrating machines 2, etc., with each other and the drying machines 4, etc., with each other.
Patent JP-2001160241-A (JP)
Title: Optical information recording medium
Inventor: KOJIMA TAKEO
IPC: G11B7/24
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a high density optical disk having a small camber angle in the radial direction. SOLUTION: An optical information recording medium 20 has a substrate 31 on which an information signal 34 is formed. A reflection film 35 is formed on the surface of the information signal 34 of the substrate 31 and an incident plane layer 21 thinner than the substrate 31 is provided at the upper part of the reflection film 35 using a transparent adhesive and a label layer 22 is provided on the other surface of the substrate 31. The optical information recording medium 20 is characterized in that the product of the water content and the thickness of the incident plane layer 21 is specified to be nearly equal to the produce of the water content and the thickness of the label layer 22.
Patent JP-H07166721-A (JP)
Title: Apartment house structure
Inventor: OTO HIDEYO
IPC: E04H1/04
Filed: 1993-12-13
Abstract: PURPOSE:To enhance safety for crime prevention and secure privacy in an apartment house. CONSTITUTION:A high-rise apartment house 1, which has plural housing units 10 provided with free accesses 11, respectively, and vertically built up on floors, is provided with entrance halls 27 as shared spaces so as to make the outside of the apartment house communicate with the inside via entrances 28. Elevator halls 25 as shared spaces are provided on the respective floors Xm of the apartment house and an elevator shaft 21 and an elevator 22 are provided, to make the elevator halls on the respective floors vertically communicate with one another. The elevator halls on the respective floors are provided with passageway spaces 7 as semi-shared spaces via hall accesses 26 in a freely communicating manner. The passageway spaces are provided with housing units via housing unit accesses in a freely communicating manner. The hall accesses and the entrances on respective floors are provided with freely open/closed auto-locks 31, respectively.
Patent JP-H11159744-A (JP)
Title: Combustion control method for regenerative burner combustion device
Inventor: MORI ISAO
IPC: F23D14/66
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To perform combustion in a constantly proper air-ratio by a method wherein a state of inflow of combustion air from an air feed pipe to an exhaust gas exhaust pipe during switch combustion of burner is suppressed through simple constitution and control. SOLUTION: When regenerative burners 3a-3d (3) are transferred from a combustion state to a heat storage state, air switch valves 5a-5d (5) to supply combustion air is closed in a time shorter than a switch period in which combustion and heat storage are repeated. By closing each of the regenerative burners 3 in a time shorter than a switch period, a time in which an air switch valve 5 and an exhaust gas switch valve 7a-7d (7)e are simultaneously are brought into a closed state, is prevented form being short and the air switch valve 5 and the exhaust gas switch valve 7 are prevented from being simultaneously brought into an opening state, and combustion air is prevented from flowing in an exhaust gas discharge pipe 71 from an exhaust gas switch valve 7.
Patent JP-H10181675-A (JP)
Title: Automatic transmission
Inventor: IZUMI HIKOYUKI
IPC: B62M25/08
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve waterproofness and maintainability by providing a case body for storing transmission mechanism on one side and drive mechanism on the other side, and providing a cover for covering transmission mechanism being engaged with one side of the case body so that the boundary is formed in labyrinth structure. SOLUTION: An automatic transmission is provided with an actuator for traction-moving a wire according to vehicle speed detected by a vehicle speed sensor so as to switch the gear speed stage of shift mechanism. This actuator is accommodated in a case 200 of dustproof-waterproof structure. The case 200 is composed of a case body 203 and covers 204, 205 so as to have a storage part 201 for storing transmission mechanism and a storage part for storing drive mechanism. The engaged part of the cover 205 and case body 203 is formed in labyrinth structure, and a protruding part 211 is formed at the engaged part of the case body 203 with the cover 205, while a recessed part 212 is formed at the cover 205 so as to be engaged with the protruding part 211 of the case body 203.
Patent JP-H11176514-A (JP)
Title: Bolt fastening type connector
Inventor: MIYAJIMA KAZUO
IPC: H01R13/621
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make a wire harness lead-out direction substantially constant so as to prevent a terminal or wire in a connector from being stressed by a bolt having a screw part spirally fitted to a nut mounted to a second connector being mounted rotatably, and providing a harness fixing piece at a first connector. SOLUTION: A bolt 4 rotatably inserted through a cylinder part of a housing center of a first connector 1, wherein a substantially U-shaped plate spring 6 is attached between a screw part at its tip end and a stopper at its intermediate part is screwed in a nut in a nut holding part of the housing center of a second connector. Corresponding to a harness exit 13 at one end side of a harness cover 11 detachable to the first connector 1, a wire harness 12 connected to the first connector 1 is fixed to a harness fixing piece 14 provided at one end side of the first connector 1 by tape winding or the like. Even if the wire harness 12 is forcibly bent, its influence is stopped at its fixing part.
Patent JP-H10335138-A (JP)
Title: Plate-like member for core and laminated core using it
Inventor: FUJIOKA YASUO
IPC: H01F7/16
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a plate-like member for core in which making current for obtaining the same driving power is reduced, and an involute core using it. SOLUTION: A plate-like member 10 for a core which is disposed in radial or convolute manner for a center axis line Y of a core, to form a core is constituted with an oriented silicon steel plate, and an readily magnetized direction thereof agrees with the center axis line direction Y, and the member is formed into a U-shape provided with an opening end part in the center axis line direction. The ratio of a width (b) in a direction vertical to the readily magnetized direction to a width (a) which is narrower of two leg parts 18 and 20 in a direction parallel to the readily magnetized direction of the plate-like member 10 for core, is 1.4 or more. Thereby a loss in the direction vertical to the readily magnetized direction is smaller than that in the readily magnetized direction, so that an electromagnetic force in the case of the same making current can be made large.
Patent JP-2000166524-A (JP)
Title: Washing and sterilizing apparatus for fresh food and method therefor
Inventor: ARASE FUMIO
IPC: A23N12/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a washing and sterilizing apparatus for fresh foods preservable the foods for a long period of time having excellent durability of a sterilizing effect without damaging flavor or freshness and a method therefor. SOLUTION: This washing and sterilizing apparatus for fresh foods has a first tank 2 including an alkali water 2a, a second tank 4 including an acidic water 4a and a third tank 6 including an aqueous solution of hypochlorite 6a. A food to be washed 30 is washed and sterilized by dipping in the alkali water 2a, dipping in the acidic water 4a and dipping in the aqueous solution of hypochlorite 6a.
Patent JP-H06189890-A (JP)
Title: Mat for inlet and outlet
Inventor: AZEGAMI KATSUMI
IPC: A47G27/02
Filed: 1992-12-22
Abstract: PURPOSE:To provide a mat for inlet and outlet which is hardly broken even when the mat is stepped down by persons by imparting a light emitting function with simple constitution without separately providing an illumination device except for the mat for the inlet and outlet. CONSTITUTION:The mat for the inlet and outlet is constituted by disposing and combining a electroluminescence sheet 5 and the mat body 3 in the position where the light of the electroluminescence sheet 5 is visible from the surface of the mat body 3, thereby imparting the light emitting function to the mat for the inlet and outlet. The electroluminescence sheet 5 is convered with a transparent cover 4 for preventing failure, by which the failure of the mat is substantially prevented even if the mat is stepped down by the persons without hindering the light emitting function of the mat for the inlet and outlet.
Patent JP-H10186964-A (JP)
Title: Image processor
Inventor: SATO JUNICHI
IPC: G03G21/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of automatically selecting a proper display means according to an operation mode and easily altering the display means as needed. SOLUTION: In a camera-integrated type video having the plurality of display means for displaying images, an image pickup part 2 used as a video camera, a camera signal processing block 3, a recording system 4, and the reproduction system 5 of VTR, an electronic view finder(EVF) 8 or liquid crystal panel 10 is automatically selected as a default display means according to camera/ VTR mode selected by a power source switch 11 at the time of the start of the device. A means for arbitrarily setting the default display means is provided, and also the display means is allowed to be switched to the EVF 8 or liquid crystal panel 10 by means of a switch 12 during the operation of the device.
Patent JP-2001160504-A (JP)
Title: Resistor and comparison circuit equipped therewith
Inventor: MATSUTANI TORU
IPC: H01C13/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a resistor which can be varied in temperature characteristics. SOLUTION: A resistor is structured so as to be varied in temperature characteristics, where the resistor is equipped with a resistor body 1, a first and a second electrode 2 and 3 connected to the resistor body 1 at a prescribed space, and extraction electrodes 6, 7, and 8 connected to the first electrode 2 and/or the second electrode 3, and the extraction electrodes 6, 7, and 8 are selectively used.