baber/WOPTO huggingface dataset:
Patent JP-H10220551-A (JP)
Title: Continuously variable transmission having infinite change gear ratio
Inventor: YAMADA KAZUHIRO
IPC: F16H57/021
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the sound and vibration damping performance and the durability of the output gears of a specific gear transmission and of a continuously variable transmission both arranged in an infinitely variable transmission, by suppressing the inclination of the output gears. SOLUTION: The transmission is constituted so as to control a gear ratio to infinity by combining a continuously variable transmission with a planetary gear mechanism through a specific gear transmission and a power circulating mode clutch. A specific gear transmission output gear 103b is adapted to move toward or away from an input member 109a in the clutch in the axial direction. The infinitely variable transmission is provided in its case 113 with a bearing support part 113b for supporting bearings 132a and 132b for journalling the output gear 103b, and a bearing fixing member 135 for fixing the bearings 132a and 132b between the output gear 103b and the input member 109a.
Patent JP-S52112983-A (JP)
Title: Steps for man conveyor
Inventor: GOUKO HIROSHI
IPC: B66B29/02
Filed: 1976-03-19
Abstract: PURPOSE: To intend to provide the safety of steps for man conveyor by cleats having the same rigidity to the steps at the steps in the vicinity of skirt guard and colored cleats having higher step portion than the upper surface of the steps at the previous portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06243854-A (JP)
Title: Connector device for connecting batteries
Inventor: KUBOSHIMA HIDEHIKO
IPC: H01R13/6592
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a connector device which can be simply, and safely handled and properly maintained, when connecting batteries in an electric vehicle and the like. CONSTITUTION:This connecting device consists of a single-pole connector A made by inserting the terminal metal fitting 1 of the terminal of a shield wire 5 connected to a battery post, and a connector case B to house two single pole connectors. An insulating housing 9 has a contact shoe inserting hole 12 to the electric contact 2 of the terminal metal fitting 1 of the insulating housing 9, while the connector case B has a lid body 25 allowable to open and close with a case main body 17. When the lid body 25 is closed, contact shoes 27a and 27a of a short-circuit terminal pass through the contact shoe inserting hole 12, and connect with the electric contacts 2 of the terminal metal fittings 1 respectively.
Patent JP-H10218394-A (JP)
Title: Paper feeding device
Inventor: KITA NOBUHIKO
IPC: B65H3/06
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device of a simplified constitution capable of relieving the drive load of a carriage roller pair, reducing size and a power consumption, by rotating a drive shaft in a forward direction and after feeding paper sheets by a pickup roller, by rotating the same drive shaft in a reverse direction, to separate the pickup roller from the paper sheets. SOLUTION: When a drive shaft 42 is rotated in a forward direction, a pickup roller 41 is rotated in a paper feeding direction by a first drive transmission means, and the feed of paper sheets is started. By reversing the drive shaft 42 after the paper sheets are fed for a given period, roller holding members 53a and 53b coupled with a second drive transmission means arranged on the driven shaft 42 are rotated with the drive shaft 42 as a fulcrum and the pickup roller 41 is separated away from a feeding paper sheet.
Patent JP-S57143823-A (JP)
Title: Fabrication of semiconductor device
Inventor: TSUNODA YOSHIHIRO
IPC: H01L21/265
Filed: 1981-02-28
Abstract: PURPOSE:To produce semiconductor devices which are of characteristics as designed and have reliably electrically isolated construction by carrying out annealing with laser at an ion implantation region after a mask is removed. CONSTITUTION:A mask 3 of silicon oxide is formed on the main face 2 of a substrate 1 of a p type silicon single-crystal. An ion implantation region 5 is then produced on the substrate 1 corresponding to the pattern of the mask 3 by ion implantation. After stripping the mask 3, annealing treatment is made using laser 6 into the ion implantation region 5 to form an n type semiconductor region 7. After this, a single-crystal semiconductor layer 8 is formed by epitaxial growth on the single-crystal semiconductor substrate 1 on which the semiconductor region 7 has been produced. By this procedure, regions other than the semiconductor region 7 are to be free from crystal defects because the annealing treatment is carried out after the mask 3 has been stripped.
Patent JP-S63196234-A (JP)
Title: Feed for raising marine fishes and shellfishes
Inventor: UEDA SADAKO
IPC: A23K1/18
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a raising feed capable of improving meat quality of cultured fish, by purifying and processing fossil shells consisting essentially of calcium oxide and silicic acid into a fine powder form and adding the resultant fine powder to a feed for fishes and shellfishes. CONSTITUTION:Fossil shells, consisting essentially of calcium oxide and silicic acid and containing aluminum oxide, potassium oxide, sodium oxide, magnesium oxide, iron oxide, phosphoric acid, manganese oxide, etc., are purified and processed into a fine powdery form. The resultant fine power is then added to a feed for fishes and the shellfishes to produce a feed for raising fishes. Furthermore, a binder (e.g. molasses alcoholic waste liquor, etc.) and water are mixed in the feed for raising fishes containing the above-mentioned ingredients and stirred. The obtained blend is then palletized using a general pelletizer to produce a solid feed.
Patent JP-S60174985-A (JP)
Inventor: TSURO MASACHIKA
IPC: G21C17/10
Filed: 1984-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62187269-A (JP)
Title: Cycle detection system for loran c receiver
Inventor: FUKUHARA HIROSHIGE
IPC: G01S5/10
Filed: 1986-02-12
Abstract: PURPOSE:To decide even a rear cycle and to perform three-cycle detection of a fast loran C signal of fine electric field intensity by finding the polarity of synchronous sum data on the peak value of the received loran C signal, the number of data in use, and the degree of saturation of data. CONSTITUTION:The loran C signal received by an antenna 1 is supplied to a zero-cross comparator 3 through an amplifier 2 and a band-pass filter 9, digitized, and supplied to a sampling circuit 4. The three-cycle detection of the loran C signal is carried out by respective circuits such as the circuit 4, an arithmetic circuit 5, a memory 6, and a timing pulse generating circuit 7. Namely, the peak value of the loran C signal is summed up synchronously to find the polarity of sum data, the number of data in use, and the degree of saturation of data, and a cycle decision is made unequivocally according to data at the time of a combination having a relatively large S/N. When the S/N is relatively small, a specific reference envelope is compared with the envelope of the loran C signal by deciding the threshold value of a residual square-law sum value by a method of least squares.
Patent JP-S56127125-A (JP)
Title: Ignition device for petroleum combustor
Inventor: NAKAMURA KAZUHARU
IPC: F23Q3/00
Filed: 1980-03-07
Abstract: PURPOSE: To improve the reliability in the ignition of an ignition device for a petroleum combustor for supplying combustion air controlled by a perforated plate to petroleum gas vaporized from a wick by providing a hole at an outer plate provided externally of the perforated plate and inserting an ignition electrode through the hole.  
     CONSTITUTION: The perforated plate 3 is disposed at a predetermined interval from the wick 1 above a wick container 2 making contact with the wick 1 in the petroleum combustor. Combustion air conrolled by the perforated plate 3 is supplied to the petroleum gas vaporized from the wick 1 and burnt between the perforated plates 3 and 3. In this case, the outer plate 4 is provided externally of the perforated plates 3, the ignition electrode 6 is inserted into the hole 5 formed at the perforated plates 3 and the outer plate 4, and the wick 1 is faced with the end 7 of the electrode. The rear part of the electric insulator 8 of the electrode 6 is engaged with a retaining plate 9, which is so installed on the outer plate 4 that the end 7 of the electrode and the wick 1 are mounted at suitable positions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62187424-A (JP)
Title: Carbonylation of olefins
Inventor: WADA HIROSUKE
IPC: C07C51/00
Filed: 1986-02-13
Abstract: PURPOSE:A sulfonate cation exchanger is used as an acidic substance to improve the corrosion troubles of the reactor and effect the efficient carboxylation of olefins in the presence of a palladium catalyst, an organic phosphine and the acidic substance. CONSTITUTION:In the production of carboxylic acid, ester or carboxylic anhydride by carbonylation of olefin with a hydroxyl compound selected from water, alcohol, and carboxylic acid, and carbon monoxide in the presence of a palladium catalyst, an organic phosphine and an acidic substance, a sulfonate cation exchanger with a proton-exchange capacity of at least 0.05meq/g is used as the acidic substance to largely decrease corrosion trouble in the reactor and facilitate the separation of the catalyst from the objective compound whereby the objective compound is obtained advantageously from an industrial point of view.
Patent JP-S54121338-A (JP)
Title: Igniter for internal combusion engine
Inventor: IYODA MICHIO
IPC: F02P3/055
Filed: 1978-03-14
Abstract: PURPOSE: To safely run an engine, by making the rising of voltage and current slow at the time of primary current supply to an ignition coil to suppress the vibrating wave form of high secondary voltage.  
     CONSTITUTION: An AC generator 1 generates an AC signal synchronized with the revolution of an internal combustion engine. A shaping circuit 2 generates a rectangular-wave output on the basis of the Ac signal. A power transistor 24 for intermitting the primary current is turned on or off by the rectangular-wave output. The high secondary voltage is produced by a secondary coil 4b to make sparks on spark plugs 41, 42. A voltage control circuit consisting of a detection circuit 7, a saw- toothed wave generation circuit 8 and a comparator circuit 9 controls the base current of the power transistor 24 to make the falling of the secondary voltage slow when the power transistor 24 is closed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59154582-A (JP)
Inventor: TSUKIMIYA ISAO
IPC: G06Q50/30
Filed: 1983-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07256794-A (JP)
Title: Method and apparatus for transmitting tab to continuous material web
Inventor: INGUBARU ANDERUSON
IPC: B65C9/30
Filed: 1995-02-17
Abstract: PURPOSE: To provide a method wherein a tab is accurately transferred to a correct position on a movable material web for use in a machine operating at high speeds and an apparatus for putting into practice the method at a low cost using a simple construction, eliminating conventional drawback. CONSTITUTION: A transfer wheel 1 located between a supply station 4 and a deposit station 2 comes into contact with a continuous material web 3 at the station 2, and the relative position of a tab is corrected by a retainer jaw 9 displaceable in a circumferential direction of the wheel 1 and fixedly disposed abutments 13, so that the tab can be transferred to the web in accurate register therewith.
Patent JP-H09187469-A (JP)
Title: Administration of resonance magnetic field water
Inventor: SUKUNAMI AKIRA
IPC: A61D7/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To achieve effective treatment of diseases by a method wherein a resonance magnetic field water is produced for animals such as livestock to neutralize a factor detected from a sick animal to causing electromagnetic waves abnormality and reduce immunocompetence and antioxidizing capacity, and the water is injected to sick animals to efficiently cure them. SOLUTION: In the treatment of diseases of animals or the like, firstly, some samples are selected from animals suffering the same disease (specimen B) in the B specimen selection 2 process and, in the detection process 4, immunocompetence, antioxidizing capacity, effect of electromagnetic waves and the like of the animals are measured from the blood, sweat, hair and photographs or the like. On the other hand, the immunocompetence, antioxidizing capacity, the effect of electromagnetic waves and the like of sound animals (specimen A) are detected in the detection process 5.  The detected values of both the specimens A and B are compared and based on the comparative examination of items, a resonance magnetic field water is produced 6 to allow the neutralization of not only the factor for reducing the immunocompetence and antioxidizing capacity but also the factor for abnormality caused by the effect of the electromagnetic waves. Sick animals are administered 8 with the obtained resonance magnetic field water for their treatment.
Patent JP-H07237283-A (JP)
Title: Laminated polyester film to be transferred simultaneously with molding
Inventor: UCHIUMI SHIGEO
IPC: B29L9/00
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a laminated polyester film to be transferred simultaneously with molding, having superior moldability, heat resistance, and surface properties and having a uniform thickness by a method wherein polyester layers forming a laminated film of two or more layers respectively have a specific surface orienting degree, and one of the layers has a specific thickness ratio to the total thickness. CONSTITUTION:A biaxially oriented thermally fixed laminated film made of at least two layers contains a polyester A layer and a polyester B layer. The polyester A layer has a surface orienting degree DELTA PA equal to or more than 0.100. The polyester B layer has a surface orienting degree DELTAPB less than 0.100. The thickness of the polyester A layer is less than 50% of the total thickness. It is preferable that the polyester A layer has a multi-layer structure differing in copolymer component or blend component and forms each exposed surface of the film. It is preferable that the polyester B layer is made of an amorphous polyester.
Patent JP-H08218039-A (JP)
Title: Biodegradable tacky adhesive sheet
Inventor: KUNIHIRO AKIRA
IPC: C09J133/14
Filed: 1995-02-17
Abstract: PURPOSE: To provide a tacky adhesive sheet produced by laminating a release sheet, a biodegradable tacky adhesive layer and a surface substrate, easily hydrolyzable in natural environment and suitable for the burying disposal or ocean dumping of used products, defective products, etc. CONSTITUTION: This tacky adhesive sheet is produced preferably by laminating (A) a release sheet composed of a biodegradable substrate, (B) (i) a biodegradable tacky adhesive layer composed of a copolymer containing 5-40wt.% of a polyethylene glycol (meth)acrylate monomer of formula I (R1 is H or methyl; R2 is methyl or phenyl; (n) is 1-10) and (ii) a biodegradable tacky adhesive layer composed of a surface substrate consisting of a lactate-based polymer film and (C) a biodegradable surface substrate. The another monomer copolymerizable to the component (i) of the component B is especially preferably a carboxylic acid-modified rosin ester of formula II (R1 is H or methyl; (n) is 1-8).
Patent JP-S58149820-A (JP)
Title: Drive device for car air-conditioner
Inventor: KADOTA SUNAO
IPC: B60H1/32
Filed: 1982-02-27
Abstract: PURPOSE:To prevent the lowering of the revolution of an engine in a device to increase the revolution of the engine by increasing the suction air at the time of the operation of an air-conditioner for obtaining the drive torque for a compressor by delaying the drive of the compressor against switching-on of the air- conditioner. CONSTITUTION:When an air-conditioner switch 1 is on, a contact 2a of an air- conditioner relay 2 is closed, and current is supplied to a solenoid valve 7 and a delay circuit 10. Consequently, the solenoid valve 7 is activated to open a bypass passage arranged in parallel with a throttle valve of an unillustrated intake manifold, and the suction air is increased. In accordance with this increase, the number of revolutions of an engine is increased to a fixed level. Simultaneously, in the delay circuit 10, an unillustrated condenser starts charging. When the condenser is charged at a fixed voltage, it is discharged to operate a magnet clutch 4, and a compressor 3 is connected with the engine. This construction permits to delay the operation of the compressor for preventing the lowering of the revolution of the engine.
Patent JP-S53114604-A (JP)
Title: Automatic gain control system
Inventor: YAMAZAKI AKIRA
IPC: H04B3/44
Filed: 1977-03-17
Abstract: PURPOSE:To monitor a line loss easily by monitoring the voltage drop of feeders where loss fluctuation is equal to line loss fluctuation and operating an automatic gain control circuit according to this fluctuation aquantity.
Patent JP-H01203130-A (JP)
Title: Variable magnification copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/041
Filed: 1988-02-10
Abstract: PURPOSE:To prevent a miss copy by guidingly displaying the sheet delivery from a band feed sheet delivery part when the sheet, having an automatically selected size corresponding to a selected copy magnification, is not set. CONSTITUTION:A conformable sheet size is automatically selected corresponding to the selected magnification with magnification selection keys 100-103 in the first CPU 201 of a copy machine, and when the housing of sheets having the size conformable to and of plural cassettes is detected with a sensor group 601-608, a corresponding magnification selection display and corresponding copy sheet displays LED 92a-92d are lit. On the other hand, when the sheet having an automatically selected size is not set, the delivering sheet from a hand feed sheet delivery part is guidingly displayed to a user with a hand feed copy request display 92e lit. Thus a mis copy can be prevented.
Patent JP-2000228424-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: HOSOMI HIDEKAZU
IPC: H01L21/60
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To maintain insulation around a connection portion and to prevent a resin from remaining on a connection interface by applying either a resin or a flux to either one of a semiconductor chip and a board, mounting the semiconductor chip on the board, and heating the chip-mounted board. SOLUTION: A flux 3 is applied to the side of a board 1 having electrode pads 2. Then, a resin 6 is applied to the surface of a chip 4 having bumps 5. Next, the chip 4 is mounted on the board 1 after being aligned with the board 1, and the chip-mounted board 1 is heated in a subsequent heat treatment step, whereby solder connection and resin curing are performed simultaneously. Thus, since no flux component is contained in the resin 6, excellent insulation can be obtained. Further, since the resin 6 is not present or is present but only within a limited part of a connection region, satisfactory solder connections can be achieved.
Patent JP-H06283949-A (JP)
Title: Audio signal amplifier
Inventor: TAKAHASHI SATOSHI
IPC: H04R3/04
Filed: 1993-02-19
Abstract: PURPOSE:To provide an audio signal amplifier capable of improving sound quality while effectively eliminating howling. CONSTITUTION:When the howling is generated in an audio signal, the howling is eliminated by a howling elimination filter means 28. A circuit 9 without having the howling elimination filter means 28 is provided, and the almost same howling as the howling is generated. After that, when the howling is stopped while keeping the howling elimination filter means operated, the stoppage of the howling in the circuit 9 is detected, the howling elimination filter means 28 is prohibited to operate. Therefore, the howling generated in the audio signal can be automatically eliminated, and when the howling is stopped in a state where the howling elimination filter means 28 is being operated, the high frequency characteristic can be prevented from being deteriorated by prohibiting the howling elimination filter means 28 to operate, which improves the sound quality.
Patent JP-H08204584-A (JP)
Title: Digital signal decoding device
Inventor: WADA TORU
IPC: H04N19/91
Filed: 1995-01-25
Abstract: PURPOSE: To prevent error from reflecting on a decoded signal by substituting a part, which cannot be corrected, or a data part including this error part with a special code including a synchronizing code and discriminating the special code by a decoding processing means. CONSTITUTION: All error detection and correction circuit 14 outputs a correction impossibility flag DEF together with a bit stream DBS to report the error part, which cannot be corrected, to a circuit in the succeeding stage. An error start code generation part 15A takes the correction impossibility flag DEF as the input and detects the error part which cannot be corrected by the error detection and correction circuit 14; and at the time of detection of the error part, the circuit 15A generates an error start code DES to output it to a switching circuit 15B. This circuit 15B substitutes the error part included in a bit stream S2 or the data part, which includes this error part and has the same data length as the error start code DES, with the error start code DES based on the error start code DES.
Patent JP-H05195371-A (JP)
Title: Apparatus for guiding warp yarn of loom
Inventor: NISHIKAWA HIROTAKA
IPC: D03D41/00
Filed: 1992-01-20
Abstract: PURPOSE:To smooth the movement of warp yarn moving in pressure contact with the outer periphery of a compensator cam of a loom for triaxial woven fabrics, etc., in the weaving width direction during the weaving. CONSTITUTION:A compensator cam 32 between a triaxial weaving mechanism 25 for interweaving many warp yarns (a) while moving the warp yarns relatively to weft yarns and a warp yarn feeding part 2 horizontally rotating synchronously with the movement of the warp yarns in the triaxial weaving mechanism 25 is equipped with a vibrator 40 and the warp yarns (a) are slid and guided with the compensator cam 32. The compensator cam 32 is attached through a vibration-proof member 29 to a support 28 hung from a traverse frame 27 so as not transmit the vibration of the compensator cam 32 to the support 28. Vibration is applied to the compensator cam 32 itself with the vibrator 40 installed in the compensator cam 32. Thereby, the warp yarns (a) are smoothly moved in the weaving width direction.
Patent JP-S56127644-A (JP)
Title: Aqueous dispersion of polyolefin resin
Inventor: ABE KATSUHIRO
IPC: C08L21/00
Filed: 1980-03-10
Abstract: PURPOSE: To obtain the titled aqueous dispersion having extremely improved film- forming temperature, capable of forming a film with high strength and heat resistance, by using a specific partially saponified polyvinyl alcohol as a dispersing agent.  
     CONSTITUTION: 100pts.wt. Polyolefin resin particles having an average particle diameter not more than 5μ is blended with 2W35pts.wt., preferably 5W15pts.wt. partially saponified polyvinyl alcohol having a saponification degree (X%) 62W 90mol% and a melting point (Tm) satisfying the equation shown by the formula 0.50X+179≥Tm≥1.18X+73, and 30W1,000pts.wt., preferably 70W500pts.wt. water. A partially saponified polyvinyl alcohol wherein remaining acetate groups are dispersed in a block state in a molecule is used as the partially saponified polyvinyl alcohol. 
     COPYRIGHT: (C)1981,JPO&Japio