baber/WOPTO huggingface dataset:
Patent JP-H09126565-A (JP)
Title: Freezer
Inventor: SAGARA TOSHIO
IPC: F25B1/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To effectually contribute averaging of demand electric power with a relatively simplified construction by injecting a part of a liquid refrigerant stored in a liquid receptor into a condenser after raising the pressure of the part of the liquid refrigerant. SOLUTION: When fresh air temperature rises and condensation temperature of a refrigerant in a condenser 3 rises, a controller 23 operates a liquid refrigerant pump 22 on the basis of an output of a sensor 24 whereby part of the liquid refrigerant stored on a bottom in a liquid receptor 4 is attracted from a liquid refrigerant outlet 4B, and is, after a rise in its temperature with the liquid refrigerant pump 22, injected into an inlet 11A of the condenser 3. With such injection of the liquid refrigerant the ratio of the liquid refrigerant is increased from the neighborhood of the inlet 11A in a refrigerant piping 11 of the condenser 3 so that the temperature of the condenser 3 drops owing to enthalpy of the liquid refrigerant. Accordingly, a load of the compressor is reduced to reduce the power consumption, and hence effectually contributes to averaging of demand electric power.
Patent JP-2001107094-A (JP)
Title: Liquid detergent composition
Inventor: ISHIKAWA AKIRA
IPC: C11D17/08
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition which shows excellent storage stability and excellent ability of washing muddy contaminants and preventing re-adhesion thereof. SOLUTION: A liquid detergent composition contains (a) a surface active agent and (b) a polymer compound comprising a main chain obtained by polymerizing an unsaturated carboxylic acid compound as a major component and a side chain composed mainly of a polyalkyleneoxide.
Patent JP-H10108733-A (JP)
Title: Roll brush
Inventor: MATSUOKA MASAKAZU
IPC: A46B3/04
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a roll brush with a cylindrical substrate made of an inexpensive paper pipe of high intensity and a low weight. SOLUTION: This roll brush combines a supporting paper pipe 3 and a hair inplanted paper pipe 4 circumscribed by the pipe 3 to constitute a double- structured cylindrical substrate 2. Then the folded back end of a brush bundle 9 is inserted to plural hair inplanted holes provided for the pipe 4 by restraining to a shear-legs fixture and the fixture is hit into the pipe 3 to fix to arrange the bundle 9 throughout peripheral of the substrate 2.
Patent JP-H06134784-A (JP)
Title: Erp molding with superficial pattern and manufacture therefore
Inventor: KUWANA YOICHI
IPC: B29K105/06
Filed: 1992-10-26
Abstract: PURPOSE:To provide inexpensively an FRP molding with superficial patterns and a manufacture in which a brief period of mold occupation in molding is exhibited, work can be done effectively without necessitating a masking operation, no limitation of pattern or hue in its transfer pattern is required, and high recyclical molding can be conducted in use of a heat mold. CONSTITUTION:A patterned fiber reinforced thermosetting resin sheet 7 is mounted on a predetermined place of the surface mold 8 in the form of the pattern of the sheet 7 laid on the opposite side to the mold. In the next place, thermoplastic fiber reinforced molding materials 9 such as SMC, BMC or the like are superimposedly charged on the patterned fiber reinforced thermoplastic resin sheet 7 whereby the thermosetting fiber reinforced molding materials 9 and patterned fiber thermosetting resin sheet 7 are heated and then press- molded to be integrated for molding an FRP molding having patterns in its surface.
Patent JP-H09135501-A (JP)
Title: Method for controlling brake in inverter electric railcar
Inventor: ONOE MASATAKA
IPC: B60L7/24
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance the fail-safe capability of the interface between a brake electric operating device and an inverter control device. SOLUTION: A brake electric operating device 1 requests braking torque according to the step command of a brake handle from a master controller. An inverter control device 2 develops regenerative braking force corresponding to the braking torque. The regenerative braking force and the braking torque command value are compared with each other using the brake electric operating device 1 and the inverter control device 2, and the difference between them is supplemented using an air brake, and the brake of an inverter electric railcar is thereby controlled. In this case, which of the braking torque command value and calculated actual regenerative braking force is the smaller is employed as the regenerative force to be compared.
Patent JP-H10133050-A (JP)
Title: Optical fiber array tool
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/40
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array tool which can array and store many optical fibers while dividing them at need. SOLUTION: This tool is equipped with an array tool main body 20 which has array grooves 14 formed between partition parts 20b arranged on a bottom plate part 20a at constant intervals in parallel to one another, a lid 21 which fixed at a specific position on the array tool main body with manually opened elastic claws 21c, and a buffer material 22 which is interposed between the array tool main body and lid. The array grooves are made deep enough to insert optical fibers longitudinally one over another.
Patent JP-H06120821-A (JP)
Title: Analog phase locked loop
Inventor: GIDOU TAKANOBU
IPC: H03L7/093
Filed: 1992-10-02
Abstract: PURPOSE:To apparently keep the offset voltage at fixed level and to keep the stable synchronous characteristic to the temperature fluctuation by offsetting the temperature fluctuation caused in the offset voltage of an analog phase comparator PD by the temperature compensating voltage generated by a temperature compensating circuit. CONSTITUTION:In regard to an analog PLL, the temperature compensating voltage generated by a temperature compensating circuit 7 is given to an adder 8 and added to the phase difference component PD outputted from an analog PD 4. This added voltage is given to a loop amplifier 6. The temperature compensating voltage is properly defined as the voltage that has the same value as the temperature fluctuation value of the offset voltage caused by the temperature characteristic difference between a pair of diodes of the PD 4 and has the opposite polarity to the temperature fluctuation value. Thus the offset voltage of the PD 4 is apparently kept at a fixed level when the temperature compensating voltage is added to the component PD.
Patent JP-S62144801-A (JP)
Title: Hot rolling method for round section continuously cast ingot subjected to inline indentation cutting
Inventor: OOSUNA HIROSHI
IPC: B21B1/08
Filed: 1985-12-19
Abstract: PURPOSE:To improve the yield of a product by subjecting a steel ingot to indentation working with upper and lower tools an to shearing with divided tools then to the biting for the 1st pass of a rough hot rolling mill in such a manner that the sharing direction intersects orthogonally with a roll surface. CONSTITUTION:The round section continuously cast ingot is subjected to the indentation working by the upper and lower tools b1, b2 and c1, c2 having a bisected and joined V sectional shape, then to shearing by a pair of the divided tools b1, c1 of the upper and lower tools in succession thereof in the inline cutting of said ingot. The indentation shearing direction in this stage is made parallel with each other at both end faces of the cut ingot; in addition, the ingot is bitten with the tools in such a manner that the indentation shearing direction of the continuously cast ingot is inclined about 45 deg. with the perpendicular direction, i.e., the shearing direction intersects orthogonally with the roll surface in the 1st pass of a square shaped caliber rolling train for hot rolling. The region where the surface flaws of the product are generated is decreased and the yield of the product is improved by the above-mentioned method.
Patent JP-H07123209-A (JP)
Title: Picture reader
Inventor: YONENAGA KOTARO
IPC: H04N1/028
Filed: 1993-10-22
Abstract: PURPOSE:To facilitate maintenance by providing a 2nd light source at a location escaped from an optical path and comparing a read signal by a 1st light source and a read signal by the 2nd light source thereby locating a soiled position or the like caused between the 1st light source and an optical system between photoelectric conversion means. CONSTITUTION:The ray emitted from a 1st alight source 5 is reflected on the face of an original or the face of a while reference board on a contact glass 11, reflected in 1st, 2nd and 3rd mirrors 2, 3, 4 and received by a photoelectric conversion means 1 through a filter 12 and a lens 6. A converted electric signal by one line is read by a picture read plate 13, processed and A/D-converted and the resulting signal is stored in memory as a digital picture element signal group. A 2nd light source 7 is formed by arranging light emitting diodes in a line. Thus, the read signal by the 2nd light source 7 only is stored in the memory to compensate the reduction in the level due to dirt or the like of an optical system of the 1st light source 5 through the comparison of data stored in the memory.
Patent JP-H08124999-A (JP)
Title: Detachable structure of substrate push-up pin
Inventor: OKAYAMA TOMOHIKO
IPC: H01L21/68
Filed: 1994-10-27
Abstract: PURPOSE: To mount and dismantle and exchange a substrate push-up pin simply by setting up a male screw extended from a shaft section fitted into a fitting hole and screwed to a floating nut at the lower end section of the substrate push-up pin and forming an engaging section engaged with a tool at the upper end section of the shaft section. CONSTITUTION: A substrate push-up pin 15 is disposed in upright to a pin base 4. A support needle 7 is implanted to a stud 16 in the push-up pin 15. A fitting hole 10 is bored to the pin base 4, and a floating nut 20 is installed into the fitting hole 10 from the lower section of the pin base 4. A shaft section 17 is fitted into the fitting hole 10 when a male screw 18 is screwed slightly to the floating nut 20 and further screwed in disposal in upright into the fitting hole of the substrate-push-up pin 15. When the substrate push-up pin 15 is further screwed, the substrate push-up pin 15 is fixed onto the pin base 4 under the state, in which the pin base 4 is held by the stud 16 and the floating nut 20. The substrate push-up pin 15 is removed by rotating the substrate push-up pin 15 in the direction opposite to screwing.
Patent JP-H09125998-A (JP)
Title: Shift shock reducing device
Inventor: KOBAYASHI HIROHISA
IPC: B60W10/10
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a shift chock without being affected by response delay from throttle opening change to engine torque change. SOLUTION: When a shift command is detected, an inertial-phase starting engine speed NE2 is predicted from accelerator opening (S14). At the same time, an engine speed NE1 at that point and an engine speed variation ΔNE1 are detected (S15), and an inertial-phase start time t1=(NE2-NE1)/ΔNE1 is calculated (S16). Also, an engine torque response time t2 is predicted from accelerator opening (S17), and a torque down start time t3=t1-t2 is calculated (S18). The time (t) elapsed since the detection of the shift command is compared with the torque down start time t3, and if (t)>=t3, throttle opening is decreased as torque down control (S19, S20).
Patent JP-H02134714-A (JP)
Title: Fixed head adjustment mechanism
Inventor: YOKOTE KAZUO
IPC: G11B5/56
Filed: 1988-11-16
Abstract: PURPOSE:To attain the azimuth adjustment of a fixed head without deteriorating the constant state between the fixed head and a tape by forming an I-shaped adjustment mechanism in the azimuth direction and in a direction orthogonal to the azimuth direction respectively. CONSTITUTION:A sub-base 3a is dislocated by two azimuth adjustment screw 5 provided to the base 3a, and is adjusted so that the azimuth is watched to the azimuth of a track recorded on a tape 2. The height of the fixed head 1 is almost unchanged in this adjustment. The fixed head 1 are brought into contact with the tape 2 on a contact face 8, after the azimuth adjustment is implemented, improper contact between the tape 2 placed in a direction orthogonal to the azimuth direction and the contact face 8 of the fixed head 1 caused due to a manufacture error of the fixed head 1 is adjusted optimizingly by two forward/backward adjusting screws provided to a sub-base 2b. In this case, since the sub-base 3b is shaped as the I-shape in a direction orthogonal to the azimuth direction, there is no change in the azimuth direction.
Patent JP-H1178859-A (JP)
Title: Brake device for vehicle
Inventor: INOUE HIDEYUKI
IPC: B60T8/17
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To improve travelling stability of a vehicle by preventing working of an unnecessary and excessive yaw moment on the vehicle at the time when a braking force generation device of either wheel fails. SOLUTION: This device has an electric brake control system to generate braking force as an actuator is driven in accordance with operating quantity of a brake pedal provided in correspondence with each wheel and a control device to reciprocally and independently control the electric brake control system of each of the wheels. The control device judges whether the electric brake control system of any one wheel fails or not (S253, 259), prohibits actuation of the electric brake control system of the wheel on the left or right opposite side of the wheel failed at the time when the electric brake control system of the one wheel fails and generates braking force by the left or right wheel on the front or rear opposite side of the failed wheel (S258, 263).
Patent JP-H07140409-A (JP)
Title: Laser scan unit of electrophotographic printer
Inventor: YAMADA YOSHIHIKO
IPC: G02B7/02
Filed: 1993-11-17
Abstract: PURPOSE:To shorten the assembly time and precisely position the unit by catching the claw of a snap fit part, provided to a toroidal lens, in the hole of a frame and fixing the toroidal lens to the frame. CONSTITUTION:The toroidal lens 3 which converges laser light from a laser light emission part and projects on a four-surface mirror is provided with two snap fit parts 8, which are extended downward in parallel and has claws 10 at their terminal parts, on the reverse side. The frame 1, on the other hand, is provided with holes 9 and 7 corresponding to the snap fit parts 8. The size of the snap fit parts 8 and the positions of the holes 9, and the position of the lens part of the toroidal lens 3 to the snap fit parts 8 are made strictly precise. Then the terminals of the snap fit parts 8 are inserted into the holes 9 and the claws 10 are caught by the reverse surface of the frame 1 to fix the toroidal lens 3 to the frame 1. Consequently, the toroidal lens 3 can precisely be positioned on the frame 1 without any position adjustment.
Patent JP-H11106436-A (JP)
Title: Acrylic elastomer and its composition
Inventor: YOSHIDA TAMOTSU
IPC: C08F220/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject elastomer copolymerized with a halogen- containing vinylic monomer and an epoxy group-containing vinylic monomer and giving a composition excellent in heat resistance, when compounded with a phenylamine antioxidant. SOLUTION: This elastomer preferably has a Mooney viscosity ML1+4 (100 deg.C) of about 5 pts or larger, and is obtained by copolymerizing (A) about 60-98.9 wt.% of a main component such as a 1-8C alkyl acrylate, a cyanoalkyl acrylate, a 2-8C alkoxyalkyl or alkylthioalkyl group-having alkoxyalkyl acrylate or alkylthioalkyl acrylate with (B) 1-5 wt.% of a halogen-containing vinylic monomer and (C) 0.1-0.3 wt.% of an epoxy group-containing vinylic monomer preferably by an emulsion polymerization method. The elastomer is compounded with a phenylamine antioxidant and calcium (hydr)oxide to obtain an acrylic elastomer composition.
Patent JP-H02134495-A (JP)
Title: Float valve
Inventor: OKAMOTO MASAKATSU
IPC: F16T1/24
Filed: 1988-11-14
Abstract: PURPOSE:To automatically exhaust either of the gas and liquid selectively by furnishing a valve hole in the upper or lower part of a valve chest with the gas and liquid separated, installing a lever to open and close the valve hole with vertical motion of a float provided in the valve chest, and mounting a weight at the upper fulcrum of the lever. CONSTITUTION:An inlet 6 is connected with a point where condensate is generated. The condensate and vapor flow into a valve chest 4, wherein they are separated and the former stagnates in the lower part and the latter in the upper part. A float 11 rises together with the liquid surface to come in contact with a lever 13 and side wall 16. Further rise of the liquid surface results in application of the buoyancy of the float to the lever 13 in the form of wedging action to allow a valve body 15 to open a valve hole 9. Condensate in the valve chest 4 is exhausted from valve hole 9 to the outlet 7, and a sink of the liquid surface will sink the float to rotate the lever 13 in the direction of valve closing. Thus the valve body 15 blocks the valve hole 9 to prevent outflow of the vapor. As a weight 23 acts on the lever 13 as a moment to open the valve, a large valve opening force is obtained.
Patent JP-2000110599-A (JP)
Title: Fuel control method of diesel engine and device thereof
Inventor: SUZUKI HAJIME
IPC: F02D19/12
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent sudden rise of output of a diesel engine even in the case when supply of water is suddenly stopped due to failure of a water system etc., on the diesel engine to inject fuel from a fuel system and water from the water system into a cylinder from an injection valve. SOLUTION: A signal to change in correspondence with water filling quantity of a fuel system 1 is sent from a controller 54 of a water system 2, when the water filling quantity is abnormally reduced, injection quantity of fuel is reduced in accordance with the reduction quantity and thereafter, the injection quantity of fuel is returned under a fuel control method of a diesel engine to inject fuel from the fuel system 1 and water from the water system 2 into a cylinder from an injection valve 20.
Patent JP-H11118889-A (JP)
Title: Test program generating system
Inventor: ITO YOSHIHIKO
IPC: G01R31/28
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a test program generating system which achieves a reduction in the time required to generate a test program, the enhancement of circuit verification accuracy by the generated test program, and uniformity in the degree of perfection of the test program. SOLUTION: Information stored in a simulation file 100, a device information file 200, and a cell information database 300 is processed by software to generate the procedure necessary for executing the existing software for generating a test pattern program. The existing software is executed by the generated procedure to generate a test pattern program 400. Then the generated test pattern program 400 and the information stored in the device information file 200 and the cell information database 300 are processed by the software to generate a main program 500.
Patent JP-H11127139-A (JP)
Title: Digital diversity receiver
Inventor: ISHII YOSHIYUKI
IPC: H04L1/06
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital diversity receiver, capable of realizing reception performance more superior than phase synthesis by conventional delay detection by enabling phase synthesis demodulation by synchronous detection. SOLUTION: Modulation wave signals A, B of each reception series are received as a phase signal modulated by a π/4 shift QPSK system and delay detection outputs Da(t), Db(t) are calculated in differential arithmetic units 15, 16 respectively, based on phase information Pa(t), Pb(t) digitized by phase detectors 11, 12. A phase synthesis circuit 17 applies a prescribed weight to the two delay detection outputs Da(t), Db(t) so as to obtain a synthesis phase signal Dc(t). An instantaneous phase reproduction section 19 outputs an instantaneous phase Pc(t) based on the signal Dc(t), and the recovered clock and the reproduced Pc(t) is given to a synchronous detector 21 and a sign discrimination device 22 discriminate the sign to attain phase synthesis demodulation by the synchronous detection.
Patent JP-H10129992-A (JP)
Title: Cab for industrial vehicle
Inventor: OTA MASAHIRO
IPC: B66F9/075
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To naturally and unconsciously use a hand rail as a handhold at the getting on and off, by installing the hand rail at a position separated from a front pillar by the amount enough for a driver to pass therethrough. SOLUTION: A bar 7 as a hand rail, is installed between the front and rear pillars 3c, 3d of a head guard 3, so that a driver can get on and off while keeping the stability in movement by utilizing the bar 7. On the other hand, the bar 7 exists just before the driver when the driver stands up from a seat 4 and takes an attitude directed toward a step 6 for the getting off, so the driver unconsciously grasps the bar 7 naturally, and can get off with the stable attitude. Further the bar 7 is extended from a floor part 3b to a ceiling part 3a, so that the length of the bar 7 can be effectively utilized by sliding the hand along the bar 7 when the driver get on and off the step 6. As mentioned in the above, the bar 7 can be conveniently utilized as a handhold at the getting on and off.
Patent JP-H01131070-A (JP)
Title: Nickel-molybdenum complex boride based calcined compact
Inventor: SHINOZAKI YASUO
IPC: C22C29/14
Filed: 1987-11-17
Abstract: PURPOSE:To obtain the title calcined compact having excellent strength, toughness and thermal shock resistance and useful for various kind of mold, mechanical component, electrode, etc., by replacing a part of complex boride of Ni, Mo, etc., with one or more kind of specific carbides and calcining the resultant blend composition. CONSTITUTION:Ni-Mo complex boride and/or Ni.Mo.W complex is blended to provide the blend (A) capable of forming rigid phase. Then part of 100vol.% of the component A is replaced with one or more kind of transition metal carbides selected from TaC, NbC, WC and Mo2C which are transition metal carbides of groups 4a, 5a and/or 6a of the periodic table. Then the component B is molded under pressure and calcined in vacuum, etc., at >=1000 deg.C to provide the Ni-Mo complex boride based calcined compact containing 5-70wt.% binding part phase mainly consisting of Ni and Mo and 95-30wt.% complex boride.