baber/WOPTO huggingface dataset:
Patent JP-H1141801-A (JP)
Title: Voltage clamp circuit
Inventor: OHASHI IKUO
IPC: H01L29/78
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a voltage clamp circuit which can prevent variations in clamp voltage and is a smaller sized chip. SOLUTION: A three-terminal regulator 6 is connected to an output terminal of a generator 3, and then a clamp circuit (IC) 12 is connected to three terminals of the three-terminal regulator 6. The clamp circuit 12, being constituted of a transistor 10, three resistors 7, 8, 9 and a control circuit 11, clamp the voltage using the threshold voltage of the transistor 10 and prevents overvoltage from being applied to the control circuit 11. Since the clamp circuit 12 does not use a constant-voltage diode, it can prevent the variation in voltage to be clamped. It can also reduce the margin of withstanding voltage in the control circuit 11 and reduce the size of a chip and thereby prevent the decrease in operating speed, so that it can reduce the size and weight and increase the operating speed of the entire device.
Patent JP-H0865440-A (JP)
Title: Composite equipment
Inventor: SENBA KEI
IPC: H04N1/00
Filed: 1994-08-16
Abstract: PURPOSE: To improve the operation efficiency and the job efficiency in the case of transmission and reception or at a time of information acquisition. CONSTITUTION: The composite equipment having a composite function by a communication function circuit 217 connecting to a read head 130 reading image information on an original, an image forming means forming an image onto recording paper, an external communication equipment 216 such as a facsimile equipment and a host computer 215 send/receive the image information is provided with a CPU 201 by which information of transmission guidance is sent automatically to a destination based on specific information recognized coincident with information of the destination registered in advance in information generated by the host computer 215 or information read by the read head 130.
Patent JP-S6254690-A (JP)
Inventor: KYODO YASUMASA
IPC: B25J15/06
Filed: 1985-08-30
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。
Patent JP-H0939594-A (JP)
Title: Walking-type moving farm working machine
Inventor: BABA HARUO
IPC: B60K20/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To restrain damage of a gear of a transmission gear by providing a brake for performing braking with the neutral operation of a forward and reverse travel switching lever, and for performing release of braking with the forward and reverse travel switching operation of the forward and reverse selecting lever. SOLUTION: Braking of a brake 9 is released by releasing the contact of a right brake arm 20a with a center roller 15a of a rhombic plate 15 through a process of moving and operating an operating lever 11 from the neutral position N into the forward shift range, and a main clutch 3 is put in engagement by forward oscillating and operating a right main clutch arm 19A by a front roller 15b of the rhombic plate 15. The contact of the right brake arm 20A with the center roller 15a of the rhombic plate 15 is released by operating the shift lever 11a from the neutral position N to the reverse position R, and braking of the brake 9 is released.  Since the forward and reverse switching operation is performed by stopping inertia force of a machine body each time the forward and reverse travel switching lever is operated to the neutral position, damage of a gear of a transmission gear can be restrained.
Patent JP-2000029280-A (JP)
Title: Image recording device
Inventor: NAKANO TAKASHI
IPC: G03G15/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device capable of improving a print quality by preventing deformation of a brush for the charging device in consequence of a standby habit, stabilizing the press contact force, etc., of the brush held in contact with a photoreceptor drum while eliminating the load change of rotary driving, and stabilizing the charge of the photoreceptor drum. SOLUTION: This image recording device of system performing the uniform charge before projecting light in accordance with the image on the photoreceptor drum 62, by arranging the charging device 65 on the photoreceptor drum 62 and while, the device is allowed to constitute the charging device with the brush charging device 65, to dispose associating means 80 capable driving the photoreceptor drum 62 and the brush charging device 65 in associating with each other, and in the same time, to provide switching means 80 on the associating means 80, for switching the contact state and non-contact state, in the photoreceptor drum 62 and in the brush charging device 65.
Patent JP-H0370731-A (JP)
Title: Thermotropic polyester
Inventor: BINDERUTO KURAASU FURIISEMA
IPC: C08G63/685
Filed: 1990-07-20
Abstract: PURPOSE: To obtain the title polyester having a high heat distortion temperature and melting point and an excellent modulus of elasticity from relatively cheap starting materials by using a diol whose diol component is partially substituted by a specific derivative.  
     CONSTITUTION: The intended polyester is formed from a diol whose diol component is partially substituted by one or more derivatives of the formula [R, R 1  and R 2  are each H, 1-4C alkyl residue, 3-6C cycloalkyl residue or aryl residue; R 3  is H or 1-4C alkyl residue; n is 0 or 1 (when n=1, X is-O-, -SO 2 -, etc.); m is 1 or 2; Ar is phenyl, biphenyl or naphthyl ], diacid(s), hydroxy acid(s) and optionally units of a polyester-carbonate structure, polyester-amide structure, polyester-imide structure and/or polyester-anhydride structure. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6170754-A (JP)
Title: Manufacture of one-dimensional image sensor
Inventor: SENDA KOJI
IPC: H01L27/144
Filed: 1984-09-14
Abstract: PURPOSE:To use a conventional semiconductor production unit having extremely excellent fine workability and uniformity of a method wherein a light-receiving section for an image sensor and one part of a driving circuit are formed onto a round-shaped glass substrate by using the semiconductor production unit, required sections are cut to a rectangular shape and a plurality of these rectangular sections are bonded onto the substrate in one row. CONSTITUTION:A large number of chips 12 having a-Si light-receiving sections and one parts of a driving circuit for blocking diodes, etc. consisting of a-Si as occasion demands are formed onto a round-shaped glass substrate 11 by using a semiconductor production unit having extremely superior fine workability and uniformity. Light-receiving sections shaped onto the round- shaped glass substrate 11 are cut out at every chip. A plurality of rectangular chips are arranged in one row. Accordingly, a plurality of the light-receiving sections composed of a-Si shaped onto the round-shaped glass substrate 11 by the semiconductor production unit are disposed in one row, thus manufacturing a large one-dimensional image sensor which can be utilized for an adhesion type image sensor.
Patent JP-S6085218-A (JP)
Title: 2-cycle engine
Inventor: OONISHI SHIGERU
IPC: F02B75/02
Filed: 1983-10-14
Abstract: PURPOSE:To improve scavenging and reduce blowing-by of fresh air, by a method wherein the chordal width, in the peripheral direction of a cylinder, of a small scavenging hole, located nearmost to an exhaust hole, out of small scavenging holes is set to one fifth or less of the diameter of the cylinder. CONSTITUTION:Chordal width, along a cylinder side wall 1, of a small scavenging hole 5 located in a position in the vicinity of an exhaust hole 3 in the cylinder side wall 1 is set to one fifth or less of the diameter of the cylinder. The shape, at the outlet of the cylinder, of the small scavenging hole 5 is formed so that scavenging air flows toward the anti-exhaust direction after flowing through a scavenging passage. This enables a scavenging flow 7 to be spaced away from the exhaust hole 3 by means of a scavenging air flow 9 flowing out of the small scavenging hole 5, resulting in prevention of the occurrence of blow- bye.
Patent JP-H0535818-A (JP)
Title: Failure identification method for logic circuit
Inventor: YONEMORI GENICHI
IPC: G06F11/25
Filed: 1991-08-01
Abstract: PURPOSE:To identify the internal bus control signal line of a logic circuit whose failure propagates in a form of a bus floating or a bus crush only, as to the failure identification method for the logic circuit to be executed in software by means of data describing the configulation of the logic circuit with a '0' degenerate failure and '1' degenerate failure assumed on each signal line. CONSTITUTION:When the following conditions are satisfied, the signal line is judged to be the signal line on which the failure other than the degenerate failure can occur: the condition that there is no path reaching an external output 110 without passing through control terminals 111, 112, 113 of tristate elements 151, 152 and 153 as to a signal line and the condition that both the path reaching another control terminals 111, 112 and 113 of another tristate elements 151, 152 and 153 after the signal is inversed and the path reaching the control terminal 111, 112 or 113 of another tristate element 151, 152 or 153 of the same internal bus without inverting the signal, do not exist simultaneously.
Patent JP-2001021392-A (JP)
Title: Remote-measuring display
Inventor: ONODA TERUO
IPC: G01D1/04
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a remote-measuring display with improved convenience that can easily read a plurality of meters at one location and hence reduces costs and space problems. SOLUTION: In a remote-measuring display 1, a plurality of terminals 11, 12, and 13 for connection for connecting a meter for measurement are provided, and each meter that is connected to the terminals 11, 12, and 13 for connection is selected according to the selection operation of a switch 4. Then, the measurement value of the selected meter is read when it is selected and a pulse signal for integration being transmitted constantly from the meter is read, a pulse signal for integration is integrated with a measurement value as a reference, and a measurement value or an integral value is displayed on an LCD integral display 3.
Patent JP-H0856075-A (JP)
Title: Checking method for junction state of electronic part with solder bump and substrate
Inventor: HAJI HIROSHI
IPC: H05K1/02
Filed: 1994-08-17
Abstract: PURPOSE:To simplify the judgement of junction state of an electronic part with solder bumps hard to be visually checked. CONSTITUTION:The first wirings 6, 10, 14, 18 and the second wiring 7, 11, 15, 19 comprising different kinds of metals from those of the first wirings are connected to the electrodes 2, 3, 4, 5 formed on a substrate 1 for mounting an electronic part with solder bumps to mount the electronic part on the substrate 1 so that the solder bumps may be positioned on the electrodes 2, 3, 4, 5. Next, in order to fix the solder bumps on the electrode 2, 3, 4, 5, the solder bumps are molten and the electronic part is heated so that the junction state of the solder bumps and the electrodes may be checked according to the voltages V1, V2, V3, V4 between the first wirings 6, 10, 14, 18 and the second wirings 7, 11, 15, 19 or the function values belonging to those voltages.
Patent JP-S5981992-A (JP)
Title: Color image pickup device
Inventor: KATOU TOKUZOU
IPC: H04N9/64
Filed: 1982-11-02
Abstract: PURPOSE:To perform a white balance adjustment automatically and accurately by detecting the peak value of a high-precision monochromatic signal or a color difference signal obtained from an image pickup element. CONSTITUTION:An object image passed through an optical system 1 and a 1 is converted into an electric signal by the image pickup element 2 and a separating circuit 3 extracts signals R, G, and B. The signals R and B are supplied to process circuits 6 and 8 through gain control circuits 4 and 5 and the signal G is supplied to a process circuit 7. The signals R, G, and B passed through those circuits 6-8 are supplied to peak detecting circuits 22-24, which output signals proportional to the peak values of the signals R, G, and B. When switches 17 and 18 are turned on, voltages stored in voltage storage circuits 19 and 20 are adjusted until error voltages, i.e. the outputs of comparators 15 and 16 are eliminated to control the amplification gains of the circuits 4 and 5 so that the signals R and G, and B and G become equal in level. Consequently, the peak value of the monochromatic or color difference signal is detected to make the white balance adjustment.
Patent JP-S6175817-A (JP)
Title: Production of apatite nonwoven fabrics
Inventor: FUJII SHIGEO
IPC: D04H1/4209
Filed: 1984-09-14
Abstract: PURPOSE:Fine particles of a specific apatite are dispersed in a binder aqueous solution, extruded out of nozzles, drawn with pressurized air, heated, entangled with one another, allowed to fall down and roasted to give the titled nonwoven fabrics which have good processability and are used to fill bone defects. CONSTITUTION:Fine particles of at least one apatite of the formula (M is Ca, Ba, Sr, Pb, Cd; Z is P, As, V; X is F, Cl, OH) are uniformly dispersed in a binder aqueous solution. The dispersion is fed from tank 2, extruded out of spinning nozzle 5 with fine pores and simultaneously pressurized air is jetted out of air nozzles 7 set around the spinning nozzle to effect drawing, thus forming a flow of fine fibers 8. The fiber flow 8 is heated in the heater 9 to evaporate up the water in the fibers, then allowed to fall down on the collector 11 so that they entangle one another to form apatite nonwoven fabric bound with a binder 12, then the fabric is roasted to give the objective nonwoven fabric.
Patent JP-2001020088-A (JP)
Title: Method for running alkali chloride electrolytic cell
Inventor: SAKATA AKIHIRO
IPC: C25B15/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in an ion exchange membrane and to maintain high current efficiency for a long period of time by setting the flow rate of an aqueous caustic alkaline solution flowing in a caustic chamber segmented with a cation exchange membrane and a gas diffusion cathode at a specific linear rate. SOLUTION: The flow rate of the aqueous caustic alkaline solution is set at the linear rate of >=1 to <=10 cm/second. An aqueous alkali chloride solution is supplied from an anolyte supply port 8 and is electrolyzed at an anode 7. The alkaline metal ions formed at the anode 7 are moved through the ion exchange membrane to the caustic chamber 4. The aqueous caustic alkaline solution or water is supplied form a caustic liquid supply port 10 and is electrolyzed by the action of the gas diffusion cathode. The formed hydroxyl ions react with the alkaline metal ions moved in the ion exchange membrane 2 and form the caustic alkali which is discharged from a caustic liquid crystal discharge port.  As a result, the caustic alkali concentration near the ion exchange membrane is adequately maintained and the performance of the ion exchange membrane may be maintained for a long period of time without the exertion of damage to the ion exchange membrane.
Patent JP-S5894809-A (JP)
Inventor: HAYASHI MAMORU
IPC: H05K5/02
Filed: 1981-11-30
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。
Patent JP-S6434304-A (JP)
Title: Pillar material
Inventor: ARAI KIICHI
IPC: A47B96/14
Filed: 1987-07-30
Abstract: PURPOSE: To engagingly lock the hook of a hanger to a connecting beam constituting a bar by superposing side beams of a pair of bars, and pulling both plates whose groove parts are fitted to the side beams so as to be opposed to each other together by a fastener to assemble a column member. CONSTITUTION: A pair of bars A are formed of a center beam 1 and side beams 2 which are arranged so as to be triangular when the three points are connected, and connecting beams 3 fixed to the beams 1, 2 so as to keep the respective spaces to form an infinite number of windows. A link B is formed of a pair of plate bodies 5 having groove parts 4 to be fitted to both the side beams 2 on both ends and a fastener 7 passed through both the plate bodies 5 to pull both the plate bodies 5 together. In a column material C assembled by use of these bar A and link B, the hook of a hanger, for example, can be engagingly locked to the beams 1-3. Therefore, it is most suitable as a column member for showcase frame. Further, since the weight can be remarkably reduced, the handling is facilitated.
Patent JP-H0860613-A (JP)
Title: Sound-proof and anti-corrosive method of steel structure
Inventor: YANAGIDA ICHIRO
IPC: E01D101/40
Filed: 1994-08-17
Abstract: PURPOSE: To effectively prevent corrosion and noise, by coating an appropriately thick rigid urethane foam on the whole surface of a steel structure. CONSTITUTION: A rigid urethane foam 4 with an appropriate thickness is applied or sprayed to coat the whole surface of a steel structure of a plate girder 1 composed of H-shaped steel members or L-shaped steel members on a road. The weather-proofness for anti-corrosive property is improved and the maximum amplitude of generated noise, attenuation time, and the characteristics of noise phone are also remarkably improved. And further, fire-resistance is increased as well. The coating thickness (h) of urethane foam 4 is appropriately selected in accordance with places and conditions to use a steel structure.
Patent JP-H0358315-A (JP)
Title: Magnetic disk
Inventor: KATO TOSHIO
IPC: G11B5/738
Filed: 1989-07-26
Abstract: PURPOSE:To obviate the crash and attraction of a head and to improve reliability by forming a film of a nonmagnetic material which is equal to or different from the material forming a texture surface by electroless plating and forming a magnetic recording medium layer consisting of a magnetic material thereon. CONSTITUTION:The film of the nonmagnetic material which is the same material as the material to form the texture surface or different therefrom is formed as a 2nd nonmagnetic metallic film 32 by the electroless plating on the disk surface, the surface layer of which is subjected to a texture treatment. Burrs 13 and dust 14 are easily coated by the leveling (smoothing) effect of this plating and the disk substrate 31 having the texture surface consisting of relatively gentle rugged parts is obtd. The magnetic film and protective film 33 to be formed thereon have, therefore, the gentle rugged parts as well and the magnetic disk 30 having no abnormal projections is obtd. This tendency is higher as the thickness of the plating film 32 is larger.
Patent JP-H069844-A (JP)
Title: Electrically insulating composition
Inventor: SUZUKI KIYOTO
IPC: C08L57/00
Filed: 1992-06-26
Abstract: PURPOSE:To provide an electrically insulating composition enabling a light-color formulation and having excellent heat-resistance, mechanical properties and electrical insulation. CONSTITUTION:The electrically insulating composition is produced by compounding (A) 100 pts.wt. of a composition containing a tetrafluoroethylene- propylene copolymer having a number-average molecular weight of <=100,000 and an ethylenic polymer at a weight ratio of 98:2 to 80:20 with (B) 50 pts.wt. of a fluororubber copolymer containing vinylidene fluoride.
Patent JP-H09317594-A (JP)
Title: Fuel feed device
Inventor: YAMAMOTO KAZUO
IPC: F02M51/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve startability of an engine, and also control fuel pressure in a fuel feed system with high accuracy. SOLUTION: A pressure limitter 10 is installed on a common rail, and a needle valve 15 is housed in a valve body 12 freely to carry out reciprocating motion. A movable core 22 is supported on a housing freely to carry out reciprocating motion, and energized in the valve seat direction of the needle valve 15 by a spring 34. When a driving signal of a coil 35 is turned on, the movable core 22 is attracted to a fixed core 21 against energizing force of the spring 34, the needle valve 15 is separated from a valve seat 12a, and fuel is discharged from an accumulating chamber. The pressure limitter 10 is opened forcibly at the time of engine start, and air in the accumulating chamber and vapor fuel is discharged rapidly, and thereby, it is possible to improve startability of the engine.
Patent JP-S6253070-A (JP)
Title: Facsimile equipment
Inventor: MATSUMOTO MAKOTO
IPC: H04N1/32
Filed: 1985-09-02
Abstract: PURPOSE:To prevent waste paper from being caused by using a retransmission signal from a transmission section so as to check the reception state just before the detection of a fault and starting the recording from the next page without the recording of the said page when the reception state is normal. CONSTITUTION:When the reception is started (ST11), the presence of the retransmission is discriminated (ST12) and when the retransmission is applied, a reception section reads the reception state just before the detection of a fault from a memory so as to discriminate whether or not the reception of the communication just before is finished normally (ST13). When the result of discrimination is normal and whether or not the p[receding sender and the present (at retransmission) sender are coincident is discriminated (ST14), and when they are coincident, the head page of the transmission original at retransmission is not recorded and the reception processing is applied from the next page (ST15). Thus, generation of waste paper based on the duplicated recording is prevented.
Patent JP-S5899442-A (JP)
Inventor: ROI ARUNE ORUFUSON
IPC: C07B61/00
Filed: 1982-11-05
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-S60137992-A (JP)
Inventor: ROBAATO JIYON GAATOSAIDO
IPC: B01J8/00
Filed: 1984-09-14
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-H0535115-A (JP)
Title: Developing device for wet process electrophotographic engraver
Inventor: MOCHIZUKI TOSHIO
IPC: G03G15/10
Filed: 1991-08-02
Abstract: PURPOSE:To bring a developer into uniform contact with the entire part of a plate so that uniform development processing can be executed by disposing developer damming-up members in the lower spacing between inlet rolls and pole plates and disposing lateral damming-up members on both sides of the pole plates. CONSTITUTION:The 1st developer damming-up member 19 is provided in the spacing between a pair of the pole plates 14 which face each other apart a spacing to allow the passage of the plate 17 diagonally upward and are roughened on the front surface of the lower pole plate and a pair of the inlet rollers 15 which are disposed near the bottom edges of the pole plates 14 in order to transport the plate 17 upward. While the sufficient developer is supplied by a liquid pool 18 formed by the inlet rollers 15 and the plate 17, the rapid outflow of the developer is prevented by the lower developer damming-up member 19 even after the rear end of the plate 17 passes through the inlet rollers 15. Further, the lateral damming-up members 20 disposed in parallel in the transporting direction of the plate 17 dam up the developer on both sides of the pole plates 14 and, therefore, the developer flowing down by passing the pole plates 14 is prevented from dropping from both sides of the pole plates 14.