baber/WOPTO huggingface dataset:
Patent JP-H02191783-A (JP)
Title: Method and apparatus for concentrating pulp and paper raw material
Inventor: TERII ERU BURISU
IPC: D21C9/18
Filed: 1989-11-13
Abstract: PURPOSE: To obtain a thickened pulp effectively by training an endless state net around the outer circumferences of 3 rolls, and feeding a pulp suspension liquid to spaces at an upstream side of a place where the rolls make a contact with the net. CONSTITUTION: This method for thickening a pulp and a paper stock is provided by training an endless state net 30 over the outer circumferences of 3 rolls 20, 22 and 25 arranged in parallel each other, feeding a pulp suspension liquid from each feeding means 41 and 46 to two angle spaces 42 and 47 in an upstream of positions where the 2 rolls 20 and 25 among them make a contact with the net 30, collecting the thickened pulp at a position where the net 30 leaves the third roll 22 and discharging it to the out side of the system.
Patent JP-2001114499-A (JP)
Title: Switch back controller for industrial vehicle
Inventor: ISHIKAWA KAZUO
IPC: B60W10/18
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To realize a switch back capable of being smoothly braked when a switch back is operated during the traveling of an industrial vehicle. SOLUTION: A transmission 3 operationally connected to a torque converter 2 of an engine-type forklift truck comprises a forward clutch 8 and a backward clutch 9. A controller 41 controls a clutch valve 10decelerating zone to the stop of a vehicle when the switch back operationfor switching a shift lever 31 from the forward position to a backwardposition, or from the backward position to the forward position isdetected during the traveling of a forklift truck. Further the lockingof driving wheels 5 is detected on the basis of the rotating accelerationof the driving wheels 5 obtained from a detected value of a speed sensor17 during the deceleration, and a kind of ABS(antiskid brake system)control is executed for weakening the clutch engagement pressure ofthe shift side clutch when the locking of the driving wheels 5 isdetected.
Patent JP-H01170591-A (JP)
Title: Work processing apparatus
Inventor: GIYUNTAA FUNKU
IPC: B23K26/064
Filed: 1988-11-24
Abstract: PURPOSE: To improve stability and efficiency in processing by controlling the output of a laser beam at an optimal value via a control circuit based on a signal which is outputted based on an intensity of a heat radiation detected by making pass through a reflecting mirror. CONSTITUTION: A heat beam 11 which is radiated from a workpiece 3 at the time of heating is made to pass through the reflecting mirror 7 and detected with a light beam detector 9. Moreover, a reflecting layer 10 is coated on the reflecting mirror 7, whereby the laser beam is reflected and the heat beam is made to pass through. The signal proportional to the intensity of the heat radiation 11 is outputted from the light beam detector 9, and the output of the laser beam is controlled at the optimal value via a control circuit 13. Thus, stability and efficiency in processing are improved.
Patent JP-H01135388-A (JP)
Title: Mechnism for driving looper in double ring-sewing machine
Inventor: ASANO SATORU
IPC: D05B57/32
Filed: 1987-11-20
Abstract: PURPOSE: To facilitate handling of the whole sewing machine by miniaturization by surely narrowing the rocking range of a looper in the state of precisely keeping the timing of meeting of a needle and the looper. CONSTITUTION: A rocking lever 48 is rocked between a position where the lever 48 and a connecting link 49 are stretched and a position where they are bent. In addition, the stretching position is made to correspond from a position where the looper 46 enters the loop of a needle thread with forward moving of the looper 46 to backward moving of the looper 46 and lowering of a needle 12a in the loop supported by the backward moving looper 46. As a result, the rocking range of the looper can surely be narrowed in the state of precisely keeping the timing of meeting of the needle and the looper and the whole sewing machine is miniaturized to facilitate its handling.
Patent JP-S63148290-A (JP)
Inventor: YAMAGISHI YASUO
IPC: G09F9/00
Filed: 1986-12-12
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-H03159504-A (JP)
Title: Fire spread preventing device in control board
Inventor: HANDA SHINICHI
IPC: H02B1/28
Filed: 1989-11-15
Abstract: PURPOSE:To prevent spreading of fire to relays by providing an anti-fire spread body comprising a tubular section having longitudinal dimension longer than that of a flammable cover of the relays and fitted thereto, and an eaves section covering adjacent relays. CONSTITUTION:A fixing board 2 for fixing relays 3, contactors 4 and circuit breakers 5 is arranged in a control board body 1 while being secured thereto. In a plurality of closely arranged relays 3A-3C, the relay 3A is contained in the tubular section 6Aa of an anti-fire spread body 6A while the relay 3C, arranged laterally with the relay 3B between, is contained in the tubular section 6Ca of an anti-fire spread body 6C. The relay 3B, interposed between the relays is covered by the eaves section 6Ab of the anti-fire spread body 6A at the upper side while covered by the tubular sections 6Aa, 6Ca of the anti-fire spread bodies 6A, 6C at both sides and further covered by the eaves section 6Fb of an anti-fire spread body 6F, arranged similarly on the lower stage, at the lower side.
Patent JP-H05105812-A (JP)
Title: Resin composition for nail or screw
Inventor: KASAI KAZUO
IPC: C08L77/06
Filed: 1991-10-15
Abstract: PURPOSE:To provide a resin composition for nails or screws excellent in impact strength and moldability and very excellent in the response to nailing. CONSTITUTION:The title composition comprisies 50-100wt.% nylon 4, 6 (polytetramethyleneadipamide) (A), 0-50wt.% amorphous polyamide resin (B), 0-40wt.% olefin polymer (C) containing functional groups and 20-200 pts.wt., per 100 pts.wt. total of (A) to (C), inorganic filler (D).
Patent JP-S62152379-A (JP)
Title: Bidirectional microdisplacement device
Inventor: FUKADA TETSUJI
IPC: G05D3/00
Filed: 1985-12-25
Abstract: PURPOSE:To enable a movable carriage to perform microdisplacement independently in two(2) directions in a simple constitution, by providing a rectangular hollow portion except at the middle portion in a plate piezoelectric element and by fitting a movable carriage to the centre of the middle portion of the piezoelectric element. CONSTITUTION:Both ends of a rectangular piezoelectric element 7 with a polar ize axis in the thickness direction and having electrodes on upper and lower surfaces are fixed between a recess base 13 and fixed members 14a & 14b with an insulation 16 inserted in between. A rectangular hollow portion is pro vided between the both fixed ends of the piezoelectric element 7 except at its middle portion. One of the upper and lower surface electrodes of the piezoe lectric element 7 forms a common electrode 7a; the other electrode on the other surface in the middle portion of the piezoelectric element is separated into circumferential electrodes 7b and 7c. The electrodes in the middle portion of the piezolectric element are further separated into electrodes 7d and 7e in its middle part at right angles with perfect to fixed ends and a movable carriage 15 is installed at the centre of the middle portion of piezoelectric element.
Patent JP-H06147205-A (JP)
Title: Oil pressure circuit for hydraulic working machine
Inventor: SUGIYAMA GENROKU
IPC: E02F9/22
Filed: 1992-11-04
Abstract: PURPOSE:To obtain an oil pressure circuit for a hydraulic working machine capable of cooling the operating fluid effectively no matter what the working state may be. CONSTITUTION:Respective direction switching valves of direction switching valve blocks 2A, 2B control the operation fluid from hydraulic pumps 1A, 1B and thereby control the drive of a hydraulic actuator. The return oil from the hydraulic actuator is returned to an operating fluid tank 4 through the direction switching valves and a return oil pipe line 5. An oil cooler 6 and a bypass relief valve 7 are provided in the midway of the return oil pipe line 5. The space between the upper course of the oil cooler 6 on the return oil pipe line 5 and a discharge port of a pilot relief valve 3R are connected together by means of a pilot relief pipe line 30. Because the operating oil being discharged constantly from the pilot relief valve 3R is flown through the oil cooler 6 and cooled, the operating oil is cooled sufficiently.
Patent JP-H06145290-A (JP)
Title: Crosslinkable resin composition and production of crosslinked resin from the same
Inventor: IWASHITA TOSHIYUKI
IPC: C08G18/80
Filed: 1992-11-04
Abstract: PURPOSE:To provide a crosslinked resin high in mechanical strength such as tensile strength, also excellent in physical properties such as resistances to heat, solvent and wear, weatherability, extension set and low-temperature characteristics. CONSTITUTION:The objective composition comprising (A) an ethylene-based copolymer prepared by radical polymerization under high pressure between ethylene, an amino group-contg. polymerizable compound, ester-based polymerizable compound and/or ether-based polymerizable compound, (B) carbon black and (C) a blocked isocyanate having in one molecule at least two protected isocyanate groups with 0.2-10mol of such protected isocyanate groups based on a total of 100mol of the respective monomer units making up the component A. The other objective crosslinked resin can be obtained by heating treatment of this composition.
Patent JP-H03161505-A (JP)
Title: Production of acrylic fiber having high water-retaining property
Inventor: HOSAKO YOSHIHIKO
IPC: D01D5/247
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the title acrylic fiber useful for clothing, interior application or industrial raw material by discharging an acrylonitrile based polymerization solution from a nozzle having a specific projecting part into a coagulating liquid at a specific rate and then forming the polymer into a fiber. CONSTITUTION:An acrylonitrile based polymer solution is discharged into a coagulating liquid at a ratio of take up rate/discharge linear velocity of 0.45-0.85 using a nozzle A having 3-5 projection parts formed and being 0.8/1.0-1.5/1.0 in ratio of length of projection part to width of projection part. Then the discharged polymer is formed into a fiber to provide the aimed acrylic fiber 1 having microvoid 2, microvoid 3 and opening part 4.
Patent JP-H10125561-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: ITO TAKAHITO
IPC: H01G9/035
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To set spark voltage and conductivity to be high and to set stability at a high temperature to be satisfactory by dissolving aliphatic saturation dicarboxylic acid compound shown by a specified expression or its salt in solvent whose subject is organic solvent. SOLUTION: Solvent obtained by mainly combining the glycol class of protic polar solvent is general for organic polar solvent but non-protonic polar solvent is also used. Aliphatic saturation dicarboxylic acid, which is shown by the expression (n=4-8, R1 , R2 , R3 and R4 are a methyl group, an ethyl group or hydrogen atom and at least one is the methyl group or the ethyl group) and whose total number of carbons is 13-24, namely, 13-16 if possible, or its salt is dissolved in solvent where the glycol class is set to be the subject. The content of the aliphatic saturation dicarboxylic acid or its salt is usually set to be 0.1-30weight% based on the weight of electrolyte.
Patent JP-H09139630-A (JP)
Title: Portable communication equipment and power amplifier in portable communication equipment
Inventor: YOKOYAMA TAKAHIRO
IPC: H03F1/30
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To realize the power amplifier capable compensating a temperature without provision of a temperature compensation circuit. SOLUTION: The power amplifier is provided with a self-bias type gate bias circuit in which an amplifier FET amplifying a received high frequency power, a resistor and a temperature compensation FET formed on a GaAs substrate are connected in series. One terminal of the gate bias circuit connects to a voltage power supply and the other terminal connects to ground. A connecting point between the resistor and the temperature compensation FET in the gate bias circuit connects to a gate of the amplifier FET. A gate azimuth of the amplifier FET with respect to orientation flat of the GaAs substrate is selected to e 90 deg. and a gate azimuth of the temperature compensation FET with respect to orientation flat of the GaAs substrate is selected to be 0 deg., and the temperature characteristic of the amplifier FET is selected to be reverse to that of the temperature compensation FET.
Patent JP-H07144784-A (JP)
Title: Paper sheet carrying device
Inventor: OGATA TETSUO
IPC: B65H5/02
Filed: 1993-11-25
Abstract: PURPOSE:To eliminate idlers and push rollers from colliding with each other through carrier belts, and reduce a noise by arranging grooves in a part where the idlers and the push rollers come into contact with each other through the carrier belts. CONSTITUTION:Grooves 6 having a width larger than a width of push rollers l are formed in an idlers 3 where the idlers 3 and push rollers 1 come into contact with each other through a paper sheet 5 and carrier belts. After a rear end part of the paper sheet 5 passes through the push rollers 1 and a central shaft of the idlers 3 having the grooves 6 corresponding to these, when the push rollers 1 press the elastic carrier belts 2 and enter a part of the grooves 6 of the idlers 3, the push rollers 1 and the idlers 3 do not come into contact with each other through the carrier belts 2, so that a noise is reduced.
Patent JP-H09111937-A (JP)
Title: Device for fixing board
Inventor: IMAGAWA NORIHIDE
IPC: E04D3/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an excellent outward appearance design by inserting a plurality of bolts having a disk-shaped head from the front side of a plurality of boards and threading the bolts with a receiving member and pivoting a support arm with a support member by way of a rotary shaft. SOLUTION: A plurality of bolts having a disk-shaped head are inserted from the surface of a plurality of boards 1 which join a mutual end edge by way of a sealing material 8. The bolts are threaded with a plurality of receiving members 4 having a disk-shaped receiving area on the rear surface of the board 1, thereby fixing a pair of curved-shaped support members 5A and 5B with this receiving member 4. Then, the base part of the support arms 5A and 5B is turnably mounted on a support end face at the tip by way of a rotary shaft 6 while the rotary shaft 6 is formed at a position slightly deviated from the central side of the support members 5A and 5B. It is, therefore, possible to enhance a functional ability of a fixing device and build up a reactive building.
Patent JP-H02201600-A (JP)
Title: Route-planning method based on buckets and navigation system fitted with route-planning apparatus practicing said method
Inventor: VERSTRAETE RICK ACHIEL
IPC: G05B13/02
Filed: 1989-11-14
Abstract: PURPOSE: To shorten the access time of a compact disk (CD) by dividing information into plural buckets and using only vectors from a specific bucket with respect to repeated selection of vectors and extension of a retrieval tree. CONSTITUTION: This system consists of a bus 1, a microprocessor 2, a working memory 3, a CD player 4, a radio 5, a decoder 6, interfaces 7, 11, and 12, a keyboard 9, a display device 10, compasses 13, an odometer 14, and a wheel sensor 15. Information is divided into plural packets, and only vectors are used from a prescribed maximum number of buckets, which are selected from all available buckets based on the evaluation value which is determined by the sum of weight coefficients of constitution vectors of already planned subroutes and predicted temporary subroutes traced through related buckets, for the purpose of performing repeated selection of vectors and extension of the retrieval tree. Thus, the access time of the CD is minimized.
Patent JP-H06232828-A (JP)
Title: Communication system and receiver
Inventor: CHIYAARUZU AASAA RIMAIA
IPC: H04H20/00
Filed: 1993-11-26
Abstract: PURPOSE: To provide a system for individualizing received information into inherent requests of receivers. CONSTITUTION: The communication system includes a single transmitter and many individual receivers 200. A transmitter broadcasts signals as a successive text stream of digital encoded text items through a medium. Each encoded text item propagates information regarding one or more subjects described with index words and phrases. Each receiver 200 includes a detector which continuously receive the broadcast communication signal, a profile storage device 241 which is adapted individually by respective users so as to include a list of desired index words and phrases, a means which selects only items having index words and phrases matching index words and phrases in the profile storage device, and a memory which stores the selected items. Items selected for reproduction are converted from the digital text into a synthesized voice, which is sent as a voice signal to the users.
Patent JP-H08212588-A (JP)
Title: Optical pickup device
Inventor: TAKEDA TADASHI
IPC: G11B7/09
Filed: 1995-10-19
Abstract: PURPOSE: To detect a signal with high sensitivity by eliminating the effect of a dead band of a split photo detector and to prevent malfunction due to movement of a lens. CONSTITUTION: A tracking deviation signal and an out-of-focus signal are obtained from a luminous flux component (±1st-order light) diffracted by a hologram element 2. An RF signal is detected by utilizing a 0-order light component not subject to diffraction to only obtain the RF signal without the use of a split beam detector and magnitude of output signal is made constant even when diameter of spot is increased/decreased and position of the spot is moved. An optical system 7 correcting aberration by a half mirror 3 is arranged between the half mirror 3 and a light receiving element being a component of a photodetector 6. Even when an objective lens 4 moves, the spot moves on the light receiving element so that the detected spot on the light receiving element is not offset.
Patent JP-H06123343-A (JP)
Title: Torque limiter for electric toothbrush
Inventor: ATSUMI YUKIHIKO
IPC: A46B13/02
Filed: 1992-10-08
Abstract: PURPOSE:To provide a torque limiter for electric toothbrush, which can damp the oscillation of a toothbrush when a high load is applied to the toothbrush and which can cancel the damping of the oscillation of the toothbrush at need. CONSTITUTION:A torque limiter for electric toothbrush is provided with a driving gear 4 to be rotated by the driving torque of a motor 52, a driven gear 6, to which the rotation of the driving gear 4 is transmitted for rotation, and a pin 9 and a crank shaft 57 for converting the rotation of the driven gear 6 to the oscillation of a toothbrush. A sliding member has the structure for generating the slip when a high load is applied to the driven gear 6. Consequently, efficiency of the transmittance of the rotation from the driving gear 4 to the driven gear 6 is lowered to reduce the oscillation of the toothbrush.
Patent JP-H10144104-A (JP)
Title: Lighting fixture for vehicle
Inventor: TATSUMI YOICHI
IPC: F21V19/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate separate parts having been necessary in the past such as a holder plate and the like, reduce parts in number, thereby make the lighting fixture small in size, concurrently make its assembling process completely automatic, and thereby try to lower the cost of the lighting fixture for a vehicle of this kind. SOLUTION: A pawl bearing groove 4 is formed at the side of a reflection mirror 2 so as to let a surplus angle be provided in such a way that the aforesaid groove can be rotated in the circumgerential direction of a bayonet pawl 11 provided for an electrical bulb 10, and concurrently a screw with a washer 5 is mounted to a place close to the locking side end part 4a of the pawl bearing groove 4 while its washer part 5a is being extruded over the upper surface so as to be formed into the lighting fixture for a vehicle where the bayonet pawl 11 is held by the pawl being groove 4 and the washer part 5a. This constitution thereby makes possible a mechanism mounting removably the electrical bulb 10 only by threadedly engaging the screw with a washer 5 with a electrical bulb holder part 3, to be formed.
Patent JP-2000122904-A (JP)
Title: Edition number management device/method for constitution
Inventor: IDE KAZUHISA
IPC: G06F12/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide edition number management device/method for constitution, which efficiently retrieve constitution information, by storing constitution information of tree structure in a storage device without overlapping. SOLUTION: The edition number management device is constituted of an input device 10 with which an operator inputs data, a data processor 16 having a retrieval means 12 obtaining constitution information containing a master name and the number of editions and a data assembly means 14 assembling the constitution of the arbitrary number of editions obtained from constitution information, a constitution information storage device 18 storing constitution information and an output device 20 outputting data. Constitution information is constituted of the master name, a slave name and the number of plural editions and it is stored in the constitution information storage device 18 in a table system.
Patent JP-S63149957-A (JP)
Title: Network connection control unit
Inventor: IIDA HACHIRO
IPC: H04M11/00
Filed: 1986-12-15
Abstract: PURPOSE:To normally operate a terminal equipment by operating a polarity coincidence circuit when the polarity detected by a polarity detection circuit differs from the polarity of the voltage applied to a terminal equipment in a network connection control unit and connecting the line with the terminal equipment. CONSTITUTION:When an incoming detection circuit 16 detects no incoming call and telephone sets 5, 6 and an automatic facsimile equipment 7 acquire no extension (in an idle state), a control circuit 200 uses a polarity detection circuit 17 to detect the polarity of the voltage of the line 1, and if the polarity is different from the polarity of the voltage (-EV) of the power supply 16 supplying a loop current to the extensions 2-4, the polarity of the voltage of the line 1 is inverted beforehand by a relay switch SW8 to make the polarity coincident with each other. Thus, in outgoing/incoming call state, even when the terminal equipment of a non-telephone system such as the automatic facsimile equipment 7 is connected to the extension 4, the same operation as the polarity change in the voltage of the telephone network is obtained and the connected terminal equipment is operated stably without a malfunction.
Patent JP-H05105001-A (JP)
Title: Receiving device
Inventor: SHIBUYA YASUSHI
IPC: B60R11/02
Filed: 1991-10-17
Abstract: PURPOSE:To increase a projecting amount of a slider without elongating a rack. CONSTITUTION:A receiving device is provided with a first rack 2 fixed to a chassis 1, a slider 3 guided back and forth to the chassis 1, a second rack 4 provided on the slider 3, a holding body 5 movable relative to the chassis 1 and slider 3, a motor 6 fixed to the holding body 5, a rocking gear 7 held by the holding 5 to be rotated by the motor 6 and a lock lever for locking or unlocking the chassis 1 and slider 3 in the retreat position, so that a compact receiving device can be obtained.