baber/WOPTO huggingface dataset:
Patent JP-H07126941-A (JP)
Title: Method for inserting traveler
Inventor: YOKOTA ITARU
IPC: D01H17/02
Filed: 1993-11-02
Abstract: PURPOSE:To provide a method for inserting a traveler, capable of improving a success rate for the insertion of the traveler into a ring by correcting the traveler so that a traveler insertion device holds the traveler in an accurate posture. CONSTITUTION:In this method for inserting a traveler by withdrawing a tip 82a holding the C type traveler 7 in the direction of the arrow 9 from the inside of a ring 5 to the outside to insert the traveler 7 into the ring 5, the traveler 7 holding the tip 82a is withdrawn to a place where the traveler 7 is placed on the inside of the ring 5 and where the upper end 7b of the opening of the traveler 7 is placed on the upper side of the ring 5. Subsequently, the tip 82a presses the traveler toward the ring 5 to correct the traveler into a suitable posture, when the posture of the traveler is unsuitable. The tip 82a is then withdrawn, thus surely inserting the traveler 7 into the ring 5.
Patent JP-H02146967-A (JP)
Title: Ultrasonic actuator
Inventor: SHIOTANI MASAHARU
IPC: H02N2/00
Filed: 1988-11-25
Abstract: PURPOSE:To obtain an ultrasonic actuator having high general-purpose properties by installing a circular pipe member and a plurality of piezoelectric expansion members abutted against the inner circumferential surface of the circular pipe member. CONSTITUTION:The external shape of an ultrasonic actuator is composed of a vibration cylindrical body 11 consisting of aluminum, etc., and cylindrical piezoelectric actuators 12A-12B are mounted along the rectilinear diameter of the cylindrical body in the vicinity of a center in the axial direction in the cylindrical body 11. The first and second actuators 12A, 12B are set up in the radial direction inclined at 22.5 deg. and 45 deg. in the vertical direction. When AC voltage of 30kHz brought to antiphase respectively is applied to both actuators 12, an expansion and contraction motion in the longitudinal direction is generated at antiphase respectively. Accordingly, a simple power transmission mechanism can be manufactured.
Patent JP-H052588-A (JP)
Title: Method for editing document
Inventor: IWAI ISAMU
IPC: G06F3/048
Filed: 1991-10-18
Abstract: PURPOSE:To improve the efficiency of editing processing of a document or a graphic by simultaneously editing information in different pages on the same screen. CONSTITUTION:Plural documents are stored in a document storing part, a document in a required page is read out from the document storing part as the 1st document, a document of another page is read out from the document storing part as the 2nd document, the 2nd document is contracted, the 2nd contracted document and the 1st document are stored in a screen memory 11, the 1st and 2nd documents stored in the memory 11 are simultaneously displayed on the same screen, and required areas out of the 1st and 2nd documents displayed on the same screen are simultaneously edited.
Patent JP-H07154811-A (JP)
Title: Video signal discriminating device
Inventor: MAEYAMA HIROSHI
IPC: H04N5/93
Filed: 1993-11-29
Abstract: PURPOSE:To provide a video signal discriminating device capable of automatically discriminating which of an NTSC system or a PAL system, for instance, the television signal is. CONSTITUTION:A level adjustment is performed for a video signal S0 in a level adjustment circuit 2 and a synchronizing signal S3 is separated in a synchronizing separation circuit 3. The fifth vertical synchronizing pulse in the vertical synchronizing signal included in the synchronizing signal S3 is discriminated in a pulse discriminating circuit 4 and the elapse of IN 20mus from this discriminated point of time is measured in a one-shot generation circuit 5. The level of the syncrhonizing signal S 3 at the time of the lapse of the 20mus in a level decision circuit 6 is decided. If the decision result is a high level, the video signal S0 is decided as a PAL system, and if the result is a low level, the signal is decided as an NTSC system. This decision result is displayed on a display circuit 7.
Patent JP-H02180841-A (JP)
Title: Preparation of p-xylene with purity higher than 99.8 percent by weight
Inventor: GIYUNTAA PUTSUPERU
IPC: C07C7/14
Filed: 1989-11-17
Abstract: PURPOSE: To obtain a high purity final product by mixing a crystalline precursor with precooled water and p-xylene refluxed from a later process and preliminarily dehydrating a p-xylene crystal/water mixture and purifying the dehydrated mixture by centrifugal separation and dissolving the p-xylene crystal in a dissolving tank.  
     CONSTITUTION: Crystalline p-xylene with purity of 98 wt.% is introduced into a mixing tank 3 from a centrifugal separator 1 and refluxed p-xylene with purity of 96% from a pipe 4 is mixed with water introduced from a pipe 26. A p-xylene crystal/water mixture is supplied to a preliminary dehydration filter 12 to be conc. up to a crystal 70-80% and a crystal slurry is dehydrated at first by a purifying centrifugal separator 7 and the generated liquid phase is taken out to a separation tank 28. The partial flow of a final product is added to the crystal slurry from a pipe 8 and a centrifugally separated liquid is supplied to a separation tank 15 and the crystal is supplied to a dissolving tank 11. A final product with purity of 99.8% or more is obtained from a pipe 35 and 6-20% thereof is branched from the pipe 8 to be taken out. p-xylene with purity of 85-87% is obtained from a pipe 36. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63150605-A (JP)
Title: Light spot position detector
Inventor: HIROOKA MASATAKE
IPC: G06F3/041
Filed: 1986-12-15
Abstract: PURPOSE:To detect an accurate light spot position by arranging a means which detects the appearance of disturbing light corresponding to the modulated light of a light pen, etc., and inhibiting the output signal of a light position detecting element from being generated while the disturbing light is present. CONSTITUTION:The light spot position detector consists of the light pen 2 which is turned on with the output of an oscillation circuit 1, a semiconductor light position detecting element 3 which detects the indication position of the light pen 2, processing circuits S1-S4 which process the output signals of four electrodes of the element 3, and a switching circuit 5. In this constitution, if a photodiode 51 detects a noise originating from the disturbing light containing a higher harmonic component WH, it is led out as a higher harmonic component signal through a 2nd low-pass filter 53 and a comparator 54. Then only when this signal is at high level, analog switches SW1-SW4 are opened.
Patent JP-H08136962-A (JP)
Title: Vibration proofing device
Inventor: SHIOMI YASUHIKO
IPC: G03B17/00
Filed: 1994-11-08
Abstract: PURPOSE: To always obtain a desired frequency characteristic in spite of fluctuation in a source voltage by changing the driving condition of a PWM driving means according to the fluctuating proportion of the source voltage. CONSTITUTION: The absolute position of a correction optical system 11 is converted to a prescribed voltage and inputted to the prescribed input of an A/D converter 6. An A/D converting action is periodically executed based on a control signal from a CPU 3 and the positional information of the optical system 11 is fetched in the CPU as digital data. Then, the output of a deflection sensor 4 and the positional output of the optical system 11 are arithmetically operated in the CPU 3 and the driving quantity of the optical system 11 is calculated. After the driving condition of the optical system 11 is decided based on PWM driving information decided by the information of the sensor 4, a driving coil 10 and a power source battery 1, a pulse whose fixed duty time is maintained is outputted in a fixed term by the interruption action of a PWM timer.
Patent JP-S63153227-A (JP)
Title: Method for coating green pellet for agglomerate with coke breeze
Inventor: SAKAMOTO NOBORU
IPC: C22B1/14
Filed: 1986-12-15
Abstract: PURPOSE:To increase the yield of agglomerate as a product by previously adding a binder to coke breeze when agglomerates as starting material for a blast furnace are manufactured by adding a flux to fine iron ore, pelletizing them, coating the surfaces of the resulting green pellets with coke breeze and firing the coated pellets. CONSTITUTION:Fine iron ore is mixed with powder of quick lime, slaked lime, limestone, bentonite, dolomite or water granulated blast furnace slag as a flux in a drum mixer 1. The mixture and water are charged into a discoid pelletizer 3 and pelletized to form green pellets of 3-13mm diameter. The pellets are charged into a second discoid pelletizer 4 and simultaneously coke breeze mixed with 0.1-1.0wt% binder such as quick lime in a drum mixer 2 is charged into the pelletizer 4 to coat the surfaces of the pellets with 2.5-4.0wt% coke breeze. The coke breeze sticks uniformly to the surfaces of the pellets. The coated pellets are fired in a firing furnace provided with a travelling endless grate to manufacture agglomerates in a high product yield.
Patent JP-H04169816-A (JP)
Title: Resolver device
Inventor: EZUKA YASUHIRO
IPC: G01D5/245
Filed: 1990-11-02
Abstract: PURPOSE:To make it possible to make a space for windings small and to dispense with insulation thereof by detecting a value of a current flowing through a winding of one kind which is wound round on each of magnetic poles of a stator which are disposed at an interval of 120 degrees and are of three phases at least. CONSTITUTION:This device is constructed of a rotor 30 and a stator 31, a reluctance in a gap between rotor core 30a and a stator core 31a changes according to the position of the core 30a, and a fundamental wave component of the change in the reluctance is made to have one cycle by one revolution of the core 30a. The stator 31 has magnetic poles 331-18 of three phases at least disposed at an interval of 120 degrees and windings C1-18 of one kind wound round on the magnetic poles 331-18 respectively. A value of a current flowing through each of the windings C1-18, i.e. the change in the reluctance, is detected and an angular position of rotation or a speed of rotation is detected by using this current value. Thereby a space for the windings C1-18 wound round on the magnetic poles 331-18 of separate phases of the stator 31 can be made small, and moreover the number of processes of manufacture and the cost thereof can be reduced, since it is unnecessary to make insulation between the windings C1-18.
Patent JP-H05133574-A (JP)
Title: Outdoor air conditioner unit
Inventor: NITTA TAKEHIKO
IPC: F25B43/00
Filed: 1991-11-14
Abstract: PURPOSE:To prevent the breakage of a suction/connection tube due to resonance of an accumulator and the suction/connection tube with respect to the vibration of a slowly vibrating compressor and also prevent the suction/connection tube from being loosely hung due to the weight of the accumulator. CONSTITUTION:Even in the case where the layout of a compressor, an accumulator and the like is changed for reducing the dimensions of an outdoor unit, a fixing means is provided to each of the main body of a slowly vibrating compressor and a suction/connection tube, and the suction/connection tube is fixed to the main body of the slowly vibrating compressor with a metal fixing fitting for the suction/connection tube. That is, a suction/connection 3 is fixed to the main body of a slowly vibrating compressor 1 with a metal fixing fitting 4 for the suction/connection tube.
Patent JP-H02144975-A (JP)
Title: Semiconductor device
Inventor: TOMONARI SHIGEAKI
IPC: H01L31/12
Filed: 1988-11-25
Abstract: PURPOSE:To reduce a fluctuation in an output by a temperature change by a method wherein a photodetector is provided with a characteristic of changing its sensitivity by the temperature change in order to suppress the fluctuation in the output of the photodetector by a fluctuation in an optical output of the photodetector by the temperature change. CONSTITUTION:In a semiconductor device 1, a solar cell DA1 3 laminated and formed on a semiconductor substrate 2 where a transistor TR1 has been formed and an LED L1 4 are arranged inside a die by keeping a prescribed gap, and are united by filling a transparent insulating material 6 into the gap. In this state, the transistor TR1 executes a switching operation by an output of the solar cell DA1. An optical output amount of the LED L1 is decreased suddenly with a temperature rise. The solar cell DA1 keeps an amount of light by a light source of the LED L1 definite at a wavelength of light of the LED L1; when a change in an output current is examined by changing only a temperature of the solar cell DA1, the current is increased suddenly from 60 to 150% at 20 deg.C as a reference. Thereby, a fluctuation in an optical output by a temperature change of a photodetector and a fluctuation in an output by the temperature change in the photodetector are offset; accordingly, it is possible to improve an output- temperature characteristic.
Patent JP-H07129982-A (JP)
Title: Device for automatically correcting optical disk device
Inventor: MOCHIZUKI MASAKI
IPC: G11B7/095
Filed: 1993-11-05
Abstract: PURPOSE:To excellently and automatically correct an optical disk over the whole rotation angle by controlling a lens mechanism with a correction signal decided based on the measured value that an amplitude of an RF reproced signal is measured on the areas with the same radius on the optical disk at a prescribed rotation angle. CONSTITUTION:A scanning signal S13 changed with lapse of time in voltage from a scanning signal generation means 13 is changed for every one revolution of the optical disk 1 synchronously with a reference phase signal S4, and the amplitude of the RF reproduced signal S3 is detected for every prescribed angle related to respective levels by an amplitude detection means 6 synchronously with an angle signal S5 to be stored in a memory 7. Then, the level of the scanning signal S13 in the amplitude maximum point of the RF reproduced signal is detected by a correction value calculation means 11 for every prescribed rotation angle to be stored in the memory 15 as a correction signal, and is supplied to a driving circuit of a lens control mechanism 10 for every prescribed rotation angle at a reproducing time. Thus, the correction signal decides an optimum value for every angle dividing one round of the optical disk with a prescribed number, and performs the excellent correction over the whole periphery of the optical disk.
Patent JP-H09117780-A (JP)
Title: Treatment of power plant waste water containing amine compound
Inventor: YUASA YOSHIRO
IPC: C02F1/58
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently decompose an amine compd. with a small capacity and to facilitate the operation control by adding an oxidizing agent to the power plant waste water contg. the amine compd. and bringing the waste water in repeated contact with a noble metal-carrying catalyst packed bed under heated conditions. SOLUTION: The power plant waste water contg. an amine compd. and stored in a raw water tank 1 is sent by a pump 2 to a reaction tower 5 packed with a platinum catalyst through a heat exchanger 4 in an oil bath 3. A specified amt. of hydrogen peroxide is added or gaseous oxygen is blown in between the pump 2 and the heat exchanger 4. The amine compd. is decomposed by the platinum catalyst in the reaction tower 5, the treated water leaving the tower is cooled to room temp. by a heat exchanger 7 in a water bath 6 and discharged into a treated water tank 9 through a pressure regulating valve 8. The treated water in the tank 9 is transferred to the raw water tank 1, and the same process is repeated.  Consequently, the amine compd. is decomposed by oxidation, all the org. carbon is oxidized to inorg. carbon dioxide, and the nitrogen is finally converted to gaseous nitrogen and removed from the raw water.
Patent JP-H08162490-A (JP)
Title: Bonding device
Inventor: FUDA MUTSUO
IPC: H01L21/60
Filed: 1994-12-02
Abstract: PURPOSE: To provide a bonding device which efficiently forms an anti-oxidation atmosphere on a ball formation region when a ball is made from a thin metal wire and an oxidation of the ball and prevents the defective shape of the ball. CONSTITUTION: In order to prevent a wire or a ball from being oxidized, a gas introducing path is provided in the interior of a torch 9 to introduce inert gas or reducing gas in the torch 9 and gas outflow holes 12 are arranged in the periphery of a torch electrode 11 mounted to generate discharge at one point so that the gas is made to flow out from the lower part of a wire 10 along the wire 10. Moreover, an auxiliary torch 16 for feeding atmospheric gas in an auxiliary manner from the side of the wire 10 is arranged. Accordingly, when a plurality of the gas outflow holes are provided in the periphery of the torch electrode and the ball is formed from the wire, the gas for forming an anti-oxidation atmosphere is made to flow out through the gas out-flow holes in such a way as to encircle the wire.  As a result, a ball formation region can be put in the stable anti-oxidation atmosphere with a small amount of the gas.
Patent JP-H11121590-A (JP)
Title: Cassette-transferring device
Inventor: YAMAOKA AKINOBU
IPC: B65G49/07
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a cassette-carrying device that is capable of miniaturize a drive mechanism part, reduce manufacturing and running costs, and improve maintenance properties. SOLUTION: Each end part of lift rods 23a and 23b projects near a boundary wall 3 of cassette chambers 1a and 1b which are provided in parallel, each of the lift rods 23a and 23b is independently rotatable and at the same time is capable of simultaneously rising and falling one rise-and-fall stage 21, cassette stands 28a and 28b for placing the substrate cassettes 1a and 1b is mounted eccentricity to each of the lift rods 23a and 23b, the substrate cassettes 1a and 1b are placed on the cassette stands 1a and 1b, each of cassettes stands 1a and 1b is independently rotatable about the lift rods 23a and 23b and at the same time rises and falls via the rise and fall stage 21, and a substrate to be treated is carried between an outside and the inside of a semiconductor/ manufacturing device.
Patent JP-H11117248-A (JP)
Title: Metal scrap collection vehicle
Inventor: GOTO SHIZUO
IPC: E01H1/14
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a new metal scrap collection vehicle capable of collecting metal scrap scattered on the road by means of magnetic adsorption without dropping the metal scrap once picked up even by running at relatively high speed. SOLUTION: A collection device 1 equipped with a casing 2 and a magnet piece unit 3 stored inside the casing 2 in a slidable manner is provided immediately front of rear wheels 11B of a metal scrap collection vehicle 10. A catch flap 25 for preventing from dropping once picked up metal scrap A lifted up means of a magnet is provided in the rear of the magnet piece unit 3 and a draw plate 26 for accumulating metal scrap A after collection and dropping them is provided on the bottom of the casing 2.
Patent JP-H07150270-A (JP)
Title: Metallic porous material, its production and electrode for battery using the same
Inventor: YAMAZAKI KAZUO
IPC: C25D7/00
Filed: 1993-11-30
Abstract: PURPOSE:To produce a metallic porous material having high porosity, high strength and low electric resistance at a low cost by dispersing fine particles for reinforcing in a skeleton metal having three dimensional meshlike structure. CONSTITUTION:A coating film 7 of a coating material containing at least one kind of the fine particles of a material selected from the oxide, carbide or nitride of the elements of group II-VI in Period Table (Al2O3, WC, TiN or the like) is formed on the surface of a skeleton resin 6 of a three dimensional meshlike resin porous body. A metal plated layer 8 (one of Ni, Ni alloy, Cu, Cu alloy) to be a metallic skeleton is applied on the surface of the coating film 7. Next, the metallic porous material >80% in porosity, having communicated pores and composed of the three dimensional meshlike metallic porous body having the fine particles dispersed in the skeleton metal is formed by dispersing the fine particles in the coating film 7 in the metal plated layer 8 by heat- treating and removing the skeleton resin 6 and the coating material of the main component of the coating film. As a result, the metallic porous material having >=80% porosity and improved in strength is obtained without increasing electric resistance or cost.
Patent JP-S63151288-A (JP)
Title: Color signal processor
Inventor: DEGUCHI YOSHIHIRO
IPC: H04N9/80
Filed: 1986-12-16
Abstract: PURPOSE:To convert an NTSC system into a PCL system together with a burst signal and a color signal by providing a second frequency conversion part with a horizontal synchronizing separator circuit that stops operation during a vertical synchronization period and a circuit that maintains the color arrangement at the head switching point. CONSTITUTION:Signals after processed by an automatic phase control circuit APC and an automatic color control circuit ACC are inputted to frequency converters 12, 13 by varying the amplitude of a voltage controlled oscillator VCO 10. At this time, the frequency of VCO 14 is set at a PAL frequency omegaSC and its phase is alternately switched to +45 degrees/-45 degrees at every one horizontal synchronizing signal by using horizontal synchronizing signals obtained from a horizontal synchronizing separator circuit 15. The color arrangement is made not to be disordered at field-changing points by a field discrimination part 16. Thus frequency-converted signals are added with each other in an adder 17, and converted to signals of PAL system. And the signals are subjected to a D/A converter 18, then mixed with illuminance signals. As a result, a soft tape of a 4.43MHz NTSC system can be displayed in a 4.43MHz television set of the PAL system.
Patent JP-H07154918-A (JP)
Title: Safety device for electric apparatus
Inventor: MORI HIROSHI
IPC: H02H5/04
Filed: 1993-11-30
Abstract: PURPOSE:To surely operate a safety device at flame by stopping the power supply to an electric apparatus in case that both a smoke sensor and a gas sensor detect smoke and gas. CONSTITUTION:A smoke sensor S1 and a gas sensor S2 are arranged inside the case of an electric apparatus. The sensor S1 and S2 output voltage on low level at nondetection, and output voltage on high level when they detect smoke or gas, and output signals to a breaker circuit through an AND circuit. On the other hand, the output of the AND circuit 1 is not supplied directly to the breaker circuit 2, but supplied through an OR circuit 3. A heat sensor S3 outputs voltage on low level at nondetection, and when it detects high heat (temperature more than specified), it outputs voltage on high level. The output of the heat sensor S3 is supplied to the breaker circuit 2 through an OR circuit 3. Accordingly, if smoke or gas occurs by a flame, the smoke sensor S1 or the gas sensor S2 detect it, and the breaker circuit 2 operates. Moreover, also in case that the heat sensor S3 detects the high heat by a flame, the breaker circuit 2 operates.
Patent JP-2000126070-A (JP)
Title: Body rubbing tool
Inventor: YAMAWAKI TAKAO
IPC: A47K7/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a rubbing tool capable of massaging the body while washing the body. SOLUTION: A resin molding 2 with a large number of protrusions 4 inserted in a large number of through holes 3 provided in sponge 1 is provided at the rear of the sponge 1, and the tip parts of the protrusions 4 are normally recessed into the through holes 3. When the body is rubbed in the state of putting the surface of the sponge 1 along the body, the body can be smoothly washed in the same way as conventional sponge, and when the resin molding 2 is pressed from the back face, the sponge 1 is compressed, and the tip parts of the protrusions 4 are protruded from the through holes 3 to massage the body with the tip parts of the protrusions 4 while washing the body with the surface of the sponge 1.