baber/WOPTO huggingface dataset:
Patent JP-H05168671-A (JP)
Title: Massager
Inventor: YAMAMOTO TATSUAKI
IPC: A61H15/00
Filed: 1991-12-20
Abstract: PURPOSE:To facilitate the exchange of a cover which is mounted at an opening part provided in a casing so as to cover a kneading object faced to this opening part, and to prevent the feeling of use from being adverse by the damage or dirt of the cover and the service life of the product from being reduced. CONSTITUTION:The cover to cover the opening part of the casing is constituted by covering the outside of a holding frame 21 with a cylindrical or bag-shaped main body 20 of the cover, fixing a pressing frame 22 to one side of this holding frame 21, clamping and fixing the main body 20 of the cover between both frames 21 and 22. This cover is mounted to the opening part by the process of engaging holes 28 and 28 provided at one side edge of the pressing frame 22 to lock pawls provided at the corresponding peripheral edge of the opening part and further screwing/fixing stopper screws inserted to through holes 29 and 29 provided at the other side edge to the other side peripheral edge of the opening part, and the cover is detached by the reverse process.
Patent JP-H11174784-A (JP)
Title: Electrifying device
Inventor: HAYASHI YASUHIRO
IPC: G03G15/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To make a mechanism eliminating a soiling matter stuck on an electrifying roller surface of a contact system roller electrifying device, possible to maintain a cleaning effect over a long period at a low cost without making an image forming sequence complicated. SOLUTION: This device, allowed to electrify a photoreceptor surface by holding the electrifying roller 2 in contact with the photoreceptor 1, in order to remove the soiling matter stuck on the electrifying roller 2 surface, is allowed to apply speed difference between the photoreceptor 1 and the electrifying roller 2 during the cleaning sequence thereof, and to apply DC bias opposite to the image forming time on the electrifying roller 2.
Patent JP-2001176058-A (JP)
Title: Powder for lower layer of coating type magnetic recording medium, and method of producing the same
Inventor: SAITO KAZUHISA
IPC: C01G49/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a powder material of iron oxyhydroxide of which specific surface area does not increase even when the particle diameter is decreased as the powder for a lower layer to form a nonmagnetic layer of a coating type magnetic recording medium having a multilayered structure. SOLUTION: The iron oxyhydroxide powder for the lower layer is obtained by adding an alkali by the equivalent weight or more to an aqueous solution of a ferrous salt to prepare a colloid liquid of ferrous hydroxide, aerating the colloid liquid with an oxygen-containing gas to crystallize the seed crystal of iron oxyhydroxide, further adding an aqueous solution of a ferrous salt and alkali by the equivalent weight of more to the liquid having the crystallized seed crystal, and aerating the liquid with an oxygen-containing gas to grow the seed crystal. The obtained powder consists of particles of iron oxyhydroxide having <=0.25 ×m average major axial length, >=2 aspect ratio and <=65 m2/g specific surface area measured by the BET method.
Patent JP-2000177903-A (JP)
Title: Image forming device
Inventor: KONO TAKESHI
IPC: B65H29/26
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To secure reliable paper discharge performance by reciprocating a support means between an optional position and its vicinity including a waiting position, or moving the support means to the waiting position when a sheet rear end is discharged. SOLUTION: In the first discharge action, the support member 7a of a support means is rotated in the direction of an arrow and is moved to a retreat position when a conveyance motor is rotated by a fixed quantity in the conveying direction. A sheet S loses the support on its back face by the support member 7a and is dropped on a paper discharge tray 6. In the second discharge action, a vertical motion is applied to the rear end of the sheet S while its tip is grounded and the rear end is obliquely left on a paper discharge roller 5a, thus the sheet S is drifted in the discharging direction, the rear end is released from the paper discharge roller 5a, and the sheet S is normally dropped on the paper discharge tray 6. When the discharge by the paper discharge roller 5a is completed, either discharge action is selected and implemented by a control means.
Patent JP-H11179396-A (JP)
Title: Water treatment equipment
Inventor: TAKAHASHI MITSUTAKA
IPC: C02F3/34
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide water treatment equipment which can exhibit the ability of water treatment in a short time after the operation of equipment is started, and can be easily handled, by precarrying a bacterium of the genus Bacillus on a clarification material. SOLUTION: A bacterium 3 of the genus Bacillus produces a powerful amylase, protease, etc., to decompose organic substances, and exists in a state where a spor is formed without becoming extinct even if it is stored under dry condition. And, the dried bacterium 3 of the genus Bacillus existing in the state of the spor becomes a vegetative cell, which contributes to biodegradation, several hours later after providing moisture to it. Therefore, when clarification materials, on which the bacterium 3 of the genus Bacillus is precarried and then which is dried, are filled in a septic tank of water treatment equipment, and the operation is started, water passes through the septic tank to give moisture to the bacterium 3 of the genus Bacillus so that the bacterium exhibits the ability of water treatment several hours later.  When Bacillus subtilis BN is used as the bacterium 3 of the genus Bacillus, oils and fats in water are also decomposed and a deodorizing effect is obtained.
Patent JP-2000182563-A (JP)
Title: Ceramics electrode structural body, discharge lamp and lighting system
Inventor: TAKAHARA YUICHIRO
IPC: H01J61/067
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics electrode structural body, in which a ceramics electrode is securely fixed and circulation of electric discharge to a holder is hardly generated, a discharge lamp and a lighting system using the ceramics electrode structural body. SOLUTION: A ceramics electrode 1 is configured such that a ceramics container 1b contains therein electron emitting substance 1a made of granular, spongy or bulky composite ceramics, which includes mainly oxide composed of an alkaline earth element and a transition metal element and is covered at the surface thereof with carbide and/or nitride of a transition metal element. When the ceramics electrode 1 is fixingly contained in a metallic cylindrical holder 2, at least bottom portion of the ceramics container 1b is contained, and a circumferential edge 2a of an opening is caulked to form caulking portions 2b for fixture.  Caulking the circumferential edge 2a of the opening of the metallic cylindrical holder 2 can reduce a gap (g) between the circumferential edge of the metallic cylindrical holder 2 and the ceramics container 1b so as to make it difficult to generate circulation of electric discharge to the metallic cylindrical holder 2 by a hollow effect, and further, can maintain stable electric discharge without any luminance flicker until the end of the lifetime of the electrode.
Patent JP-2001176056-A (JP)
Title: Magnetic disk and magnetic recording device
Inventor: NAMEKAWA TAKASHI
IPC: G11B5/733
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk excellent in the mass productivity and the property to lower the floating height of a magnetic head. SOLUTION: In the magnetic disk which comprises a glass substrate and an information recording thin film formed directly or with other layers interposed on the substrate surface, the glass substrate contains a conducting material dispersed in a glass matrix. The conducting material is dispersed in an amount such that <=1011 Ωcm specific resistance of the glass substrate at room temperature is obtained.
Patent JP-H06190077-A (JP)
Title: Gas odorization apparatus for gas based fire extinguisher
Inventor: FUJINO YOSHIHISA
IPC: A62C31/28
Filed: 1992-12-24
Abstract: PURPOSE:To prevent entry of people into a zone where a dangerous gas exists with an alarm of the existence of the gas by a method wherein a port of a container housing an stinking substance is closed at the tip of a nozzle for discharging a gas with a nozzle and a sealing plate and the sealing is released by discharging the gas to spray the stinking substance at an opening together with an extinguishing gas. CONSTITUTION:A port of a container 6 housing an stinking substance is sealed at the tip of a nozzle 1 for discharging a gas with a nozzle 1 and a sealing plate 7 and the sealing is released by discharging the gas to spray the stinking substance together with an extinguishing gas at an opening 5. In this manner, the gas for extinguishing which is repellent to people is attached to the gas for extinguishing and keeps the people from approaching a zone filled with a dangerous gas when a fire occurs there thereby enabling the prevention of endangering the people. This only requires the modification at a nozzle part of a gas-based fire extinguisher equipped, hence reducing costs.
Patent JP-2000177981-A (JP)
Title: Hoist crane device
Inventor: ISHIKAWA HIROSHI
IPC: B66C9/16
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To simplify fitting by forming the surrounding member of a rail flange with a pair of opposite U-shaped members, and providing the surrounding member on a pair of side plates pinching a travel rail and to mechanically detect a wheel abrasion limit by properly keeping the upper side of the surrounding member in slide contact with the rail. SOLUTION: Travel wheels 3 are journalled to side plates facing each other across a travel rail 1, and a surrounding member R is provided at the traveling direction end sections of the side plates 2 to surround the peripheral vicinity of a rail flange 1a. The surrounding member R is formed with a pair of right and left U-shaped members 8 facing a rail web 1b, and parallel gaps (a) are formed between the lower face of an upper side plate section and the upper face of the rail flange 1a. If the size of the gaps (a) is set to a value corresponding to the maximum allowable abrasion quantity of the wheels 3, the lower face of the upper side plate section is brought into slide contact with the rail flange 1a when the wheels 3,are abraded to the maximum allowable abrasion quantity, thus the abrasion level of the wheels 3 can be mechanically detected.
Patent JP-H0890698-A (JP)
Title: Stretchable water-impermeable laminated material and its production
Inventor: CHIYAARUZU JIEIMUZU SHIMARA
IPC: D04H1/54
Filed: 1992-12-25
Abstract: PURPOSE: To obtain an extensible water impermeable laminated material becoming an extremely flexible fabric laminate not losing barrier characteristics even if receiving extremely large elongation by using a microfine fiber layer formed by applying creping processing to melt blown fibers as a barrier layer. CONSTITUTION: A laminated material is produced by using a hydrophobic microfine fiber structure, subjected to creping processing, having a three-layered structure constituted of a melt blown web. A polypropylene core layer 14 has a softening temp. of 110-120 deg.C and an m.p. of about 165 deg.C and ethylene/vinyl acetate copolymers 13, 15 have a softening temp. of 90-100 deg.C and an m.p. of about 110 deg.C. Webs 10 of a composite fiber produced by carding and bonded by an air passing method [17 g/m<2> (0.5 ounce/yd<2> )] are placed on both surfaces of the microfine fiber structure 20 of a three-layered structure. The composite fiber comprises a high density-polyethylene/polyethylene terephthalate core/ sheath type twocomponent fiber.
Patent JP-2001141185-A (JP)
Title: Solenoid valve
Inventor: TONE ISAO
IPC: F16T1/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve problems that a timer is normally arranged at a place separate from a solenoid valve of a control box, etc., when the solenoid valve controlled by the timer is used, for instance, for discharging of drain produced from compressive air and the timer and the solenoid valve are connected by a connection, but the selection of an installation place of electric equipment such as the timer to be increased is required to remarkably take pains, the connection between the electric equipment such as the timer to be increased and the solenoid valve becomes an remarkable hindrance and the increasing itself of the electric equipment is troublesome. SOLUTION: In a solenoid valve in which coils 11 are stored in coil cases 16A, 16B and the coil cases 16A, 16B are disposed so as to surround the outside of a cylinder 15, insertion parts 16Aa or receiver parts 16Ba which are insulated from the coil eases 16a, 16B and are capable of energizing the coil 11 are formed in the coil cases 16A, 16B.
Patent JP-2000171293-A (JP)
Title: Light emitting and receiving apparatus
Inventor: ORINO TATEKI
IPC: H04B10/11
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve operability of a maintenance by simplifying various regulating works with an element replacement when a light emitting element is deteriorated or faulted. SOLUTION: A light emitting unit of a light emitting means 11 is regulated at a light emitting flange bag and an optical axis by using a standard light receiving tool and an observing tool. The observing tool is disposed oppositely to a light receiving means 12 to regulate a light receiving side flange bag. Then, a standard light emitting and receiving tool 34 having a light emitting tool 32 and a light receiving tool 33 regulated in a high accuracy is prepared, disposed oppositely to the light emitting and receiving apparatus 31, and the means 12 is regulated at its optical axis. By this regulating method, the optical axis is regulated to make a light emitting optical axis Od from the tool 32 parallel to a light receiving optical axis Ob of the means 12, and the apparatus 31 is assembled.  If a light emitting unit in a light emitting unit module is deteriorated or faulted after a space optical communication equipment having the apparatus 31 assembled by conducting the optical regulating method is used for a long period, a new light emitting unit assembled by similar regulating method is replaced with the old emitting unit.
Patent JP-H05176642-A (JP)
Title: Method for cultivating plant
Inventor: MASUDA SHIGERU
IPC: A01G31/00
Filed: 1991-12-27
Abstract: PURPOSE:To readily apply water or a liquid fertilizer and carry out the cultivation of plants with excellent controllability by charging a culture medium composed of special porous grains into a vessel for cultivation equipped with watering hoses capable of dripping the water or liquid fertilizer and drip-watering the culture medium with the water or liquid fertilizer. CONSTITUTION:A culture medium 2 composed of rigid porous grains having pores with <5mum to 1Angstrom  diameter is charged into a vessel 1 for cultivating plants equipped with watering hoses 3 capable of dripping water, a liquid fertilizer, etc. A liquid fertilizer feeder 9 capable of mixing the liquid fertilizer in a prescribed proportion into the watering hoses and feeding the water or liquid fertilizer at a constant rate is used to perform drip-watering of the culture medium with the water or liquid fertilizer. Thereby, the cultivation of the plants is carried out.
Patent JP-H10193639-A (JP)
Title: Printer
Inventor: KINOSHITA NAOHISA
IPC: B41J29/13
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To exchange a built-in battery with safety and readily without removing an ink cartridge from a printer. SOLUTION: A holder 7, having a housing cover 1d to which an ink cartridge 4 is attached and a hollow needle 7a, is rotatably provided at a housing section 1c of a body housing 1a. An opening 12 for taking out a battery 8 for driving source of a device is placed in the housing section 1c such that it is opened when the housing cover 1d is opened. As a result, when the housing cover 1d is opened, the battery 8 can be exchanged without removing the ink cartridge 4.
Patent JP-2001170902-A (JP)
Title: Apparatus for cutting wooden sheet material
Inventor: OTSUKA TOSHIYUKI
IPC: B27B5/18
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cutting a wooden sheet material in which cut waste discharged with cutting by means of a circular saw is ground to facilitate recovery of it. SOLUTION: A cutting saw member wherein a grinding saw base is provided between two circular saw bases is fitted on a rotational shaft whose shaft line is inclined at a specified angle to the above described wooden sheet material supported in parallel by means of the first and the second supporting bases. A moving mechanism for moving the cutting saw member along the first and the second supporting bases and a carrying device freely running and stopping are provided. A rotational driving member is moved on one way along the first and the second supporting bases and the front end part of the wooden sheet material is cut at a specified angle.
Patent JP-H05149789-A (JP)
Title: Method and device for measuring raman-spectroscopy
Inventor: MATSUDA KYOJI
IPC: G01J3/44
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a method and device for measuring Raman-spectroscoy which is less in background noise from a liquid, can obtain a clear peak, and can make measurement in a short time, for irradiating a substance in a liquid with laser beam and measuring the peak of Raman-scattered light. CONSTITUTION:A sample stand 2 for placing a sample S to be inspected is erected on the internal bottom surface of an optical cell 1 and the cell 1 is filled with a liquid 8. A condenser lens 3 which oscillates in the vertical direction is provided above the stand 2 for condensing scattered light rays. The sample S is irradiated with laser light from a laser oscillator L and divergent scattered light rays L3 are introduced to a Raman spectrophotometer 11 after they are condensed through the lens 3. A synchronous rectifier 15 is connected to the spectrophotometer 11 and only the Raman-scattered light rays of the sample S are extracted by inputting the oscillating period of the lens 3 from a holder controller 13.
Patent JP-H11265979-A (JP)
Title: Integrated circuit having controlled impedance
Inventor: MAKESHUWAA KOZANDARAMAN
IPC: H03H7/38
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit comprising controlled impedance comprising a fixed resistor, which is connected in parallel with at least one switchable resistor having the higher resistance value than the fixed resistor, in the integrated circuit having the controlled on-chip impedance. SOLUTION: This is an integrated circuit having the controllable impedance. The impedance is formed of certain constant material. The circuit comprises a first resistor 201, whose display value is higher than the intended value, and second resistors 203 and 204, which are connected in parallel for the first resistor so that the resistors can be switched. The circuit further comprises a tracking resistor, which is formed of the constant material by the same manufacturing process for forming the first resistor, and the control circuit, which switches the second resistor when the tracking resistor has the larger value than the constant value and sets the parallel state for the first resistor.
Patent JP-H11191285-A (JP)
Title: Recording device
Inventor: HIGUCHI SATORU
IPC: G11B27/034
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To dissolve needless consumption of a recording region and to prevent needless consumption of a recordable time. SOLUTION: When operation of recording input data in a recording medium is performed, reading out data is performed from the last recording position of a data unit being data already recorded in the recording medium as processing about a first recorded data unit, and it is stored in a memory means, while the first recorded data unit is generated by adding data of the leading part out of input data written in a memory means after a start point of recording operation to an effective data of the last data unit, and operation in which this first data unit is recorded in a recording position of the last data unit in the recording medium is performed. A recorded leading data part is recorded in a dummy data part in the last data unit of the preceding record.
Patent JP-H11189082-A (JP)
Title: Folding seat structure for vehicle
Inventor: TERAUCHI TATSUYA
IPC: B60N2/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To store a seat by horizontally turning a seat cushion and a seat back, so as to facilitate folding of the seat. SOLUTION: A device comprises a slide base 24 arranged in a floor 22 of a miniature van 1, support shaft 52 erected in a position to the side of a car room wall 1a of this slide base 24, circular arc groove 56 provided in the slide base 24 in a prescribed radius with this support shaft 52 serving as the center, turn slider 58 fitted able to slide to this circular arc groove 56, turn plate 26 supported by this turn slider 58 and the support shaft 52, and a folding seat 30 mounted in this turn plate 26. In this way, a seat cushion is erected, in a conduction putting it together with a seat back and by horizontally turning it, the seat cushion can be placed in a storage condition along the car room wall.
Patent JP-2001171188-A (JP)
Title: Image-forming apparatus
Inventor: KUMAGAI YUKITAKA
IPC: B41J11/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus in which papers can be surely sucked onto a supporting means, thereby being surely prevented from floating from on the supporting means even when a transfer velocity by a transfer means increases, can be prevented from being adhered onto the supporting means against the transfer by the transfer means, a good energy efficiency is exerted and generation of noises is reduced. SOLUTION: The image-forming apparatus includes transfer means 18 and 20 for transferring papers, a recording means for forming images to papers and the supporting means 38 for supporting papers at a position opposite to the recording means. The supporting means has a plurality of grooves 40 formed along a transfer direction of papers to a paper support face, and a plurality of suction holes 42a, 42b, 42c, 42d and 42e formed to each of the plurality of grooves respectively. The plurality of suction holes 42d and 42e in two adjacent grooves among the plurality of grooves are mutually shifted in position in the paper transfer direction.
Patent JP-H11170928-A (JP)
Title: Wire harness component for automobile
Inventor: KODA TSUTOMU
IPC: C08L101/16
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To facilitate molding, strengthen the component mechanically, and easily dissolve it with microbes such as bacteria due to ground embedding, by using molding resin having biodegradable resin as components and molding it. SOLUTION: A connector 1 is molded by injection molding as biodegradable resin and a wire hardness component and buried under ground to be dissolved. When usual resin is mixed with biodegradable resin, chemical reaction may occur or may not occur between the both. For example, when cellulose material, α-amino acid and the like are mixed, the both may be chemically bound to be biodegradable. Even when the connector will be buried under ground to dispose it in the future, by using biodegradable resin it is decomposed by microbes such as bacteria under the ground to keep environment well.