baber/WOPTO huggingface dataset:
Patent JP-2000309039-A (JP)
Title: Retreat limit location detecting device for ejector device
Inventor: TAKANOHASHI RYUICHI
IPC: B29C45/76
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the location adjustment of a sensor by making an ejector rod retreat through a ball screw mechanism by a rotating motion of a motor, and fixing the sensor for detecting the rear end limit location of the ejector rod to a pleated section on the outer periphery of the motor, in an ejector device which takes out a molded article from a die in an injection molding machine. SOLUTION: Power is turned on for an ejector motor 102, and by rotating the rotor, a ball nut fixed to the rotor is rotated, and a ball screw shaft 121 which is screwed with the ball nut is made to perform a linear motion, and a cross head 25 is advanced/retracted in the direction A along a guide bar 18. By this constitution, a molded article is taken out from a die through an ejector rod 27 which is fixed to the cross head 25, and an ejector pin. In this case, a bolt 30 is fixed between a pair of plates being adjacent, which are fins formed on the outer surface of a stator frame 104c, and a sensor 32 which detects the retreat limit location of the cross head 25 is location-adjustably fixed in the length direction of the pleats by using the bolt 30.
Patent JP-S63286097-A (JP)
Title: Sound volume adjusting circuit
Inventor: SAGAWA TAKAHIRO
IPC: H04R3/00
Filed: 1987-05-19
Abstract: PURPOSE:To form a sound volume adjustment circuit suitable for circuit integration by setting or resetting an up-down counter comprising plural-stage for each stage at application of power so as to set the counter to a prescribed value thereby bringing the circuit into the second presence state while setting an accurate sound volume to the circuit at application of power. CONSTITUTION:An output of an initial reset circuit 6 is utilized at application of power to set or reset each stage of an up-down counter 4. For example, Q1=0, Q2=1, Q3=1, Q4=0 are set. Thus, the count is set to 6, it is converted into a DC voltage corresponding to the value by a D/A converter 3 and the result is fed to a sound amplifier circuit 1 as a sound control voltage 11. Thus, the circuit is set always to a prescribed sound presence state at application of power. Moreover, no resistor/capacitor is used and the circuit is constituted by a digital circuit, then the circuit is made suitable for circuit integration and cost reduction is contrived.
Patent JP-H04324759-A (JP)
Title: Facsimile transmission method
Inventor: KAWADA KENJI
IPC: H04N1/21
Filed: 1991-04-24
Abstract: PURPOSE:To prevent disturbance in a reproduced picture at a reception side by adding a fill data added when a buffer memory is idle to the end of a one- line data. CONSTITUTION:An EOL pointer is provided on a buffer memory in addition to a write pointer and a read pointer. When write of one line is finished with respect to a write request, the EOL pointer is revised into a storage area for a succeeding EOL in the Step 7. The read pointer is compared with the EOL pointer with respect to a read request and when the both are dissident, a data is read to advance the read pointer. When the both are coincident, a prescribed fill data is sent.
Patent JP-S6013340-A (JP)
Title: Device for detecting abnormality of tape travelling
Inventor: IWAI MASARU
IPC: G11B15/02
Filed: 1983-07-05
Abstract: PURPOSE:To prevent a tape from damages and to remove influence to be exerted upon the mechanisms of a tape recorder by providing a discrimination circuit receiving a signal from a sensor detecting at least the operation of a tape winding part and a tape feeding part, discriminating the abnormality of the operation and sending a discriminated output in accordance with the discriminated result. CONSTITUTION:When the tape 1 is rolled in, the tape is usually rolled in at a position A and only the tape winding part is stopped. If the tape 1 is cut off, only the tape feeding part 3 is stopped. Since a signal from a sensor 7a is turned off at the tape rolling-in, EX.OR between a signal 7b and another signal 8b or 9b is found out to sent an output 11. Since the signals 7b, 8b, 9b are turned on at the normal time, the output 11 is not generated. Since a sensor 8a is turned off at the cutting-off of the tape, EX.OR between a signal 8b and another signal 7b or 9b is found out to send the output 11. Even if any one of the signals 7b, 8b, 9b is turned off, the signal 11 is sent, so that both the tape rolling-in and tape cutting-off can be discriminated.
Patent JP-H07328455-A (JP)
Title: Regenerating method of catalyst
Inventor: HAMADA KAZUYUKI
IPC: B01J23/90
Filed: 1994-06-03
Abstract: PURPOSE:To efficiently remove carbon, polymerized material, iron oxide, or the like depositing on the surface of a catalyst and to regenerate the catalyst in a good state by cleaning a granular catalyst having decreased activity with liquid hydrocarbon while blowing a gaseous material at a specified average line velocity. CONSTITUTION:A granular catalyst having decreased activity is regenerated by cleaning with liquid hydrocarbon while blowing a gaseous material at 10-150 mm/min average line velocity. The gaseous material is blown through the lower part of a reactor. Further, the catalyst is cleaned with liquid hydrocarbon under conditions of 20-90 deg.C and 0-2.0kg/cm<2>G. Thus, carbon, polymerized material, iron oxide, and the like produced from hydrocarbon depositing on the surface of the catalyst can be efficiently removed, and the catalyst is preferably regenerated in a good state.
Patent JP-H10311161-A (JP)
Title: Damping device in base isolated building
Inventor: AOTO KUNIO
IPC: E04H9/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To make it possible easily correspond to displacement in every direction even in the case there is a limit to a position for installing a damper in a base isolated building and to enable two dampers to correspond to the displacement in every direction of the base isolated building. SOLUTION: An oil damper 4 is installed on a footing surface 2 below a ground sill 1a of a base isolated building 1 borne on a base isolation device, one end of a wire rope 5 is connected to the ground sill 1a, and the other end is connected to the front end of a rod of the oil damper 4. One end of the wire rope 5 is connected to a joint hardware 6 mounted to the lower part of the ground sill so that it is capable of following the displacement in every direction of the building, the middle part of the wire rope 5 is inserted in a displacement conversion hardware 7 installed on the footing surface of the vibration isolation device and capable of converting the displacement in every direction of the base isolated building into the displacement in one direction and is borne thereon.
Patent JP-S5822963-A (JP)
Title: Optical system voltmeter
Inventor: MITSUI TSUTOMU
IPC: G01R15/24
Filed: 1981-08-04
Abstract: PURPOSE:To compensate a variation of an element characteristic, by providing a transparent electrode on both surfaces of Bi12SiO20 showing a Pockels effect, providing a slit on one surface electrode, dividing it into 2, making both surface electrodes conductive, and passing light which has been divided equally therethrough. CONSTITUTION:On both surfaces of an element 1 such as Bi12SiO20 showing a Pockels effect, a transparent electrode 2 is provided. A slit 9 is provided on the electrode 2 of one surface, which is divided into 2. The electrode 2 divided into 2 is connected to the electrode 2 of the opposite side. On the other hand, light emitted from a light emitting device 3 is divided into 2 equal parts through a spectroscope 10, is provided to a polarizer 4 and a 1/4 wavelength plate 5 through optical fibers 8a, 8b, and is made to pass through the element 1. Light power P3, P4 which has passed through the element 1 is determined by a photodetector 6. From the power P3, P4, it is possible to calculate the voltage which has compensated influence of a characteristic variation of the Pockels effect element. Also, DC voltage can be measured, too.
Patent JP-S62280615-A (JP)
Title: Sticking matter burning-off circuit for hot-wire type air flow meter
Inventor: SHIMAMURA MASAHIKO
IPC: G01F15/12
Filed: 1986-05-29
Abstract: PURPOSE:To hold the burning-off temperature of a hot wire invariably constant by short-circuiting a resistance for compensation which is provided to a bridge circuit for the temperature compensation of the hot wire with a sticking matter burning-off signal. CONSTITUTION:The collector of a transistor TR 21 to which a burning-off command signal is inputted through a resistance R23 is connected to the base of a TR 22 through a resistance R21, the emitter is connected to the power terminal T1 of the bridge circuit, and the collector is connected between the resistance RK for temperature compensation and a resistance R1. When a flow rate is measured, the hot wire RH generates heat with a current supplied by a source voltage VCC impressed to the bridge circuit through a TR 10 and cooled by an air flow and a differential amplifier 12 and TRs 11 and 10 are so controlled as to reduce the unbalanced voltage of the bridge circuit to zero, so that the flow rate is measured from the voltage across a resistance R3. A TR 14 turns on with the burning-off command signal, one side resistance of the bridge circuit becomes the parallel resistance of the R2 and R4, and a large current flows through the hot water RH, which is burnt off. At the same time, the TRs 21 and 22 turn on to short circuit the resistance RK, thereby holding the temperature of the hot wire RH constant at any time.
Patent JP-S5647297-A (JP)
Title: Anti-biting measure of waste products in compactor
Inventor: YOSHIDA TSUTOMU
IPC: B30B9/30
Filed: 1979-09-22
Abstract: PURPOSE:To prevent biting by waste products and allow a forcing ram to move smoothly with a small thrust force, by providing anti-biting rollers at an upper part neighbouring a pushing-out port of a compactor main body, wherein the lower surfaces of rollers face on an opening and closing surface of a forcing ram. CONSTITUTION:As a stretchable cylinder 8 contracts, a forcing ram 5 moves backward and an inlet port 3 communicates to an inside of a compactor main body 1, so that waste products in a hopper 4 drop into the main body 1. Then the cylinder 8 stretches itself, so a force plate 5 moves forward, pushing waste products into a container B through a pushing-out port 2 and an entrance port 17. Thereupon, when anti-biting rollers 9 provided at the upper part neighbouring the pushing-out port 2 rotate counterclockwise, the waste products which tend to be bitten between the upper part of the main body 1 and opening-closing surface 7 of the forcing ram 5, will be pushed forward. Even if bitten, the forcing ram 5 is moved to and fro lightly by a small thrust force of the cylinder 8 without excessive resistance, thereby improving the loading efficiency of waste products considerably.
Patent JP-S6015194-A (JP)
Title: Material for optical recording
Inventor: MIYATA SEIZOU
IPC: B41M5/26
Filed: 1983-07-07
Abstract: PURPOSE:To provide the titled material excellent in the homogeneousness which enables optical reading with the application of heat energy by arranging a copolymer between vinylidene cyanide and other vinyl compounds, a vinylidene compound or diene affiliates. CONSTITUTION:An alternating copolymer is arranged between vinylidene cyanide of the formula and other vinyl compounds, a vinylidene compound or diene affiliates [e.g. stylene, dichlorostylene, (metha) acrylic acid and ester thereof, vinyl alcohl (ester), vinylchloride, (chloro) butadiene] preferably at the mol. ratio of 1:1 to be used for material for optical recording. Heat energy such as laser is applied to the material to vary the refractive index and density thereof and the resulting variation is utilized to record information thereby enabling optical reading.
Patent JP-S6015844-A (JP)
Title: Recording medium for high density information signal
Inventor: NAMIKAWA ITSUPEI
IPC: G11B9/06
Filed: 1983-07-07
Abstract: PURPOSE:To improve reproducibility of a recording medium with substantially no blister on the surface thereof by constituting said medium of a blank material contg. a thermoplastic resin which is suspension-polymerized by using a specific comd. and a conductive material. CONSTITUTION:A titled medium is formed of a blank material contg. a thermoplastic resin which is suspension-polymerized by using sodium polyacrylate as well as a conductive material. The sodium polyacrylate having a degree of polymn. ranging to 5,000-100,000 is suitable. The preferred amt. of use if the sodium polyacrylate having 50,000 polymn. degree is used is 0.005-0.05wt% by the weight of a monomer in the case of a vinyl chloride homopolymer and 0.01- 0.1wt% in the case of a copolymer. the vinyl chloride resin contg. extremely less water soluble high polymer compd. is obtd. by the powerful stabilizing effect for suspension and dispersion of the sodium polyacrylate and the disc produced by using the vinly chloride resin produced in the above-mentioned way decreases generation of a blister on the surface.
Patent JP-H02303036-A (JP)
Title: Mos transistor
Inventor: NISHIWAKI TORU
IPC: H01L21/336
Filed: 1989-05-18
Abstract: PURPOSE:To maintain initial characteristics of a transistor even though it is used for a long while by forming a conductive layer between a sidewall face insulating film and a silicon dioxide film and electrically connecting the conductive layer to a gate electrode. CONSTITUTION:A conductive layer 9 is formed between a silicon dioxide film 2 and a sidewall face insulating film 3 and a gate electrode 4 is connected electrically to the conductive layer 9. Then, hot carriers are not captured structually by the sidewall insulating film 3 of the gate electrode 4. Further, as the conductive layer 9 is connected electrically to the electrode 4, characteristics of the transistor are not affected very much, even though the hot carriers are captured by the silicon dioxide film 2. In this way, the characteristics of the transistor are not changed even though its transistor is used for a long while and initial characteristics are thus maintained.
Patent JP-S5348472-A (JP)
Title: Sealing method of semiconductor device
Inventor: YOKOYAMA TAKASHI
IPC: H01L23/08
Filed: 1976-10-15
Abstract: PURPOSE: To considerably lower the viscosity of a mixture of epoxy and isocyanate by decreasing the amount of epoxy, make a composition which does not increase its viscosity by adding an inorganic filler and seal an element and enhance its reliability by making polyisocyanate at 180°C. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5549075-A (JP)
Title: Jitter measuring instrument
Inventor: MURATA HARUHIKO
IPC: H04N5/95
Filed: 1978-10-05
Abstract: PURPOSE: To improve measurement accuracy by simple constitution by separating horizontal synchronizing pulses from a video signal and then by detecting variation in time interval in the form of the jitters at this time.  
     CONSTITUTION: A video signal is synchronously separated 1 and from its output signal, horizontal synchronizing pulses are extracted through equivalent vertical pulse removal 2; after 1st and 2nd horizontal synchronizing removal operations 3 and 4, an output from 1st removal circuit 3 is integrated and the peak value a voltage integrated by peak holding circuit 7 is held to detect the jitters as a voltage value. Namely, charging gate circuit a turns ON charging switch S 2  after discharging switch S 1  turns ON and OFF, and horizontal synchronizing pulses from circuit 3 are integrated 5 as long as the time in proportion to its pulse interval. Then holding gate circuit 10 performs peak holding 7 of the peak value of an integral value with holding switch S 3  ON and detects and jitters as a voltage, thereby improving measurement precision by simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02304348-A (JP)
Title: Method for forming two-dimensional image in ac magnetic field and method and device for inspecting article utilizing method concerned
Inventor: SAKO ATSUSHI
IPC: G01V3/10
Filed: 1989-05-18
Abstract: PURPOSE:To execute the two-dimensional display of a density distribution in an AC magnetic field and to detect other foreign matter than a metal, as well by sampling successively the outputs of many reception coils distributed on the magnetic field detection surface, and displaying them in color, etc., in the corresponding position of a TV screen. CONSTITUTION:On the surface of a rectangular substrate 1 consisting of an insulating material, (i)X(j) pieces of reception coils Lij are arranged and an outgoing coil W for generating a high frequency magnetic field is provided with an interval against the coils Lij. Subsequently, the parts 3 to be inspected is arranged between the coil W and the Lij. Next, the TV screen is allowed to correspond to the coils Lij, and divided into (i)X(j) pieces of display areas Pij. A high or low induced voltage obtained by bringing successively the outputs of the coils Lij to sampling is displayed by light and darkness or color of a picture element in the corresponding display area on the TV screen. In such a manner, the density of an AC magnetic field in each place on the magnetic field detection surface can be looked at microscopically. Accordingly, other foreign matter than the metal can also be detected.
Patent JP-H0424265-A (JP)
Title: Driving force changing mechanism of sewing machine
Inventor: TAJIMA IKUO
IPC: D05B3/12
Filed: 1990-05-14
Abstract: PURPOSE:To surely change drive force of interlocking shaft providing an embroidery material with zigzag traverse by changing sliding direction of drive lever to slide by action of a second cam rotating together with a main shaft of sewing machine through a solenoid. CONSTITUTION:First cams 16 and 17 and second cams 24 and 25 are rotated in the same direction with revolution of a main shaft 14 of sewing machine, cam-followers 68 and 69 of a pair of cam levers 60 and 61 are pushed out along a slant face of the second cams 24 and 25, an actuator 58 is transferred along a shaft line of an output shaft 30 with pushing out of the cam-followers to slide a drive lever 36, one of a pair of cam-followers 40 and 41 (e.g. 41) thereof is engaged with a groove 23 of the first cam 17 and rotation of the output shaft 30 based on revolution of the derive lever 36 is transmitted through a joint member 42 and a lever 92 to an interlocking shaft 90 for zigzag traverse. Sliding diction of the drive lever 36 is changed to movement direction of the actuator 58 by conversion of a solenoid 80 to surely control actuator with small force.
Patent JP-H05310530-A (JP)
Title: Cosmetic
Inventor: YUUCHI MINAKO
IPC: A61K8/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide a cosmetic having high ultraviolet rays-shielding effect in addition to excellent feeling on application, high applicability, safety and functionality. CONSTITUTION:The objective cosmetic comprises, as an essential component, spherical particles of a polyester which contains at least 5mole%, preferably 10 to 70mole% of aromatic monomers based on the total components, preferably terephthalic, acid, isophthalic acids, naphthalene dicarboxylic acids as the acid components and aliphatic monomers, such as ethylene glycol, butane diol, hexane diol or neopentyl glycol, or polyoxyalkylene glycols such as diethylene glycol, triethylene glycol or polyethylene glycol as the diol components, thus obtaining the objective cosmetic having above-mentioned effects.
Patent JP-H11320059-A (JP)
Title: Continuous casting apparatus
Inventor: KUMAKURA SEIJI
IPC: B22D11/16
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting apparatus which can coped with the small cross section of a mold for producing thinner cast slab than the thickness of the conventional cast slab and the increase of casting speed, in the continuous casting apparatus which can restrain generation of bulging and the variation of molten surface in the mold accompanying the push back caused by the bulging. SOLUTION: Pitches of plural pairs of guide rolls No.1-5 for supporting the cast slab 1 continuously drawn out from a mold after the outlet of the mold, contain two or more kinds (L1, L2), and the guide rolls are disposed so that two or more kinds of the pitches repeatedly appear. In this apparatus, it is desirable that the roll pitches contain two or more kinds in the range of 150-270 mm, and the difference of the roll pitches having two or more kinds is >=20 mm.
Patent JP-H04349719-A (JP)
Title: Voltage-frequency converter
Inventor: UENO YUJI
IPC: H03L7/099
Filed: 1991-05-28
Abstract: PURPOSE:To realize the voltage-frequency converter having a wide frequency variable range and selecting easily a duty factor of 50% for an output signal. CONSTITUTION:The voltage-frequency converter consists of an integration circuit 11, a hysteresis comparator 12 and an inverter 13. When a potential of a control terminal 14 being a gate of a control transistor(TR) 12f in the hysteresis comparator 12 is changed, both inverting levels VH, VL are changed. Thus, a signal is inputted to the control terminal to attain a wide frequency variable range. Furthermore, when a mean value between the inverting levels VH and VL is set to a half of a power supply voltage, the charging time and the discharge time in the integration circuit are made equal to each other and a duty factor of 50% is set for the output signal.
Patent JP-S61283446-A (JP)
Title: Joining method for ceramics and metal
Inventor: OKAZAKI SEIJI
IPC: C04B37/02
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a joined body which is securely joined and has high reliability by joining a ceramic member and metallic member via an Al-Si-Mg alloy in the stage of joining both members by casting. CONSTITUTION:The ceramic member is installed in a casting mold and a molten metal is cast into the casting mold to join and unite the ceramics and metal, by which the joined body is formed. The Al-Si-Mg alloy is preliminarily coated to the joint part of the ceramic member of the Al-Si-Mg alloy is diffusion-joined thereto in this stage.
Patent JP-S63289455-A (JP)
Title: Electrolyte measuring apparatus
Inventor: MIMURA TOMONORI
IPC: G01N27/28
Filed: 1987-05-22
Abstract: PURPOSE:To reduce a processing time with a higher operating speed of dilution containers along with a higher measuring accuracy and reproducibility, by providing a thermostatic tank which maintains the dilution container set on a disk at a specified temperature to keep temperature conditions of a sample. CONSTITUTION:This measuring apparatus is made up of a flow type electrode 3 kept at a specified temperature with an electrode thermostatic tank 22, a shipper syringe 19 for sucking sample to the electrode 3, a disk 10 having a plurality of dilution container 1 set thereon, a sampling mechanism 4 which injects sample into the containers 1, dilution liquid discharging mechanism for diluting samples in the containers 1 and the like. Then, the thermostatic tank 2 is provided to keep the container 1 set on the disk 10 at a specified temperature. Then before the sample diluted with the electrode 3 and an internal reference liquid are sucked up, the electrode 3 and solution are the same in the temperature to keep an electromotive force from the electrode 3 constant thereby achieving a higher accuracy and reproducibility. The constant temperature of the solution eliminates the need for waiting until the temperature becomes constant after the suction of the solution with the shipper syringe 19 thereby enabling a reduction in the processing time per sample.
Patent JP-S6217303-A (JP)
Inventor: EDOWAADO HARII MIRAA
IPC: F01D5/02
Filed: 1986-05-30
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。