baber/WOPTO huggingface dataset:
Patent JP-S62114459-A (JP)
Title: Linear motor
Inventor: UMEHARA TERUO
IPC: H02K33/18
Filed: 1985-11-14
Abstract: PURPOSE:To enhance a performance, by arranging the permanent magnets of a larger magnetic force at the both ends of a permanent magnet for generating a magnetic field in the given direction. CONSTITUTION:The stator 4 of a linear motor is organized with a pair of yokes 1, 2 confronted with each other at a specified distance, and with a permanent magnet 3, and a movable coil 7 with a bobbin 6 wound up with a coil 5 is loosely fitted on the yoke 1. Then, at the both end sections of the permanent magnet 3, the second permanent magnets 8 of a greater magnetic force are arranged. Then, by the permanent magnets 8, the density of magnetic flux at a magnetic cavity section at a stroke end section is improved, and a large thrust can be obtained without increasing input current.
Patent JP-2001070689-A (JP)
Title: Washing machine
Inventor: ISE SHINSUKE
IPC: D06F37/12
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the dewatering effect of a washing machine by providing a water absorbing member having a function which absorbs water at a temperature below a predetermined temperature and releases the absorbed water at a temperature above the predetermined temperature on the inner wall surface of a spinning tub, and providing a heating means to heat this water absorbing member to a temperature above a predetermined temperature. SOLUTION: Plural water absorbing members 15 are provided in longitudinal and lateral directions on the inner wall surface of a spinning tub 10 at least the shell of which is magnetic stainless steel. The water absorbing member 15 comprises a container bag 15a consisting of hydrophilic cloth such as cotton and linen and a water absorbing polymer resin 15b such as particulate poly-N- isopropyl acrylamide and polyvinyl methyl ether both of which are contained in the bag 15a by appropriate amounts. Such a water absorbing member 15 enhances the dewatering performance of clothes by absorbing water at a temperature below a predetermined temperature, and acts to release absorbed water at a temperature above the predetermined temperature. An induction heating coil 16 is provided at a predetermined position of the outer wall part of a water receiving tank 8 to heat up above a predetermined temperature.
Patent JP-H0672216-A (JP)
Title: Seat device
Inventor: KUWABARA AKIRA
IPC: A47C7/46
Filed: 1992-08-31
Abstract: PURPOSE:To provide a seat device which offers a driver a comfortable feeling of sitting even when he has to drive for a long time, by structuring the seat device as that an upper back part and a lower back part are relatively swung and displaced to take a thorax support posture, by temporarily releasing a lock mechanism holding a seat back, and pushing a center back part backward. CONSTITUTION:When a driver sits in his preferable attitude and operates a lock mechanism 50, at a short drive, the position of a seat back 20 is kept as it is. At a long time drive, when the lock mechanism 50 is temporarily released, an upper back part 31, a lower back part 34 and a center back part 37 are energized to be flattened by the tensile force of a tension spring member 45. At this time, when the driver pushes the center back part 37 against the tension spring member 45, and moves this center back part 37 backward, an upper frame 32 is swung around an upper back control and support shaft 33 and a lower frame 35 is swung around a hips control and support shaft 36. Then, the upper back part 31 and the lower back part 34 are relatively swung and displaced to take a thorax support posture. Here, when the lock mechanism 50 is operated, this posture is kept as it is.
Patent JP-2001085777-A (JP)
Title: Light semiconductor device
Inventor: NONOMURA TOSHIYUKI
IPC: H01S5/022
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device for easily and accurately forming the light semiconductor element sticking part, efficiently cutting material, and greatly reducing cost. SOLUTION: A semiconductor laser 28 sticking to a stem is covered, and a ca 34 is fixed to the step so that light from the semiconductor laser 28 can be discharged to the outside via a window part 33 of a ceiling part. The semiconductor device is provided with a base part 22 in a prescribed outer shape by an Fe plate, and a mounting part 23 that is formed so that it projects from an upper surface 22a of the base part 22 by simultaneous single piece molding when forming the base part 22, and further a block 24 in a rectangular parallelepiped made of Cu which is fixed to a side surface 23a that is vertical to the mounting part 23. Moreover, the semiconductor laser 28 is stuck to the block 24, so that light is emitted in the direction of a window part 33 directly above.
Patent JP-H10103198-A (JP)
Title: Manual start rotating device for engine
Inventor: TSUKIJI KATSUSADA
IPC: F02N1/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a manual start rotating device for an engine which prevents reverse rotation of manual operating handle even when a start shaft is reversely rotated. SOLUTION: In an outer end part 2 of a start shaft 1, a handle lock means 3 is provided, in the outer end part 2, a manual start operating handle 4 is removably mounted, in its locked part 5, a handle lock means 3 is engaged, the start shaft 1 is manually rotated by the manual start operating handle 4, an engine is starte. The handle lock means 3 is constituted by an engaging member 10 protruding from inside a start shaft diameter (d) to outside the start shaft diameter (d) to be engaged with the locked part 5, energizing spring 15 sinking the engaging member 10 in the start shaft diameter (d) and an extrusion mean 20 protruding the engaging member 10 to outside the start shaft diameter (d) against the energizing spring 15.
Patent JP-H0198175-A (JP)
Title: Editing device
Inventor: SAITO OSAMU
IPC: G11B27/032
Filed: 1987-10-09
Abstract: PURPOSE:To attain a substantial punching in/punching out execution in the unit of an A/D, D/A conversion time by controlling a time code in an editing point by means of a time code memory, a comparator and the like. CONSTITUTION:At the time of a punching in/punching out action, when a sound signal is partially re-recorded, an editing point d0 is designated through the editing keyboard 24 of the editing device 1a, and the sound signal t6 in a reproduction signal and the time code t5 are respectively stored in a sound memory 21 and the time code memory 22. Furthermore, the signal t6 is corrected by the keyboard 24 and a control circuit 25. When the corrected sound signal t7 is reproduced and the time code included in the signal t5 is compared with the storage content of the memory 22 in the comparator 23 so as to control the time code at the editing point, the signal t7 is switched and outputted only in a punching in/punching out section. Thus, the punching in/punching out action in the unit of the conversion time by the A/D and D/A converters 81 and 82 in a digital recording reproducing device 8 can substantially be executed.
Patent JP-2000171308-A (JP)
Title: Temperature sensor and manufacture thereof
Inventor: FUKAYA MATSUO
IPC: G01K7/22
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation constitution obtaining stable resistance characteristic of a thermistor element by a sheath pin, in a temperature sensor having the thermistor element contained in a metal cap and the sheath pin for extracting a signal of the thermistor element. SOLUTION: The thermistor element 1 is provided with a thermistor part 1a made of an oxide semiconductor, and a pair of electrode wires 1b led out from the thermistor part 1a for extracting a thermistor signal, is installed at the end of a sheath pin 2 and contained in a metal cap 3. The sheath pin 2 has a structure holding conductive cores 2b connected to the electrode wires 1b and insulating the cores 2b from a metal outer tube 2a by insulating powders 2c filled in the outer tube 2a. The ventilation amount in the outer tube 2a is maintained 5×10-4 ml/(MPa.sec) or more at normal temperature.
Patent JP-H10102504-A (JP)
Title: Temporary drainage device for underwater structure
Inventor: YAMAHASHI TAKENORI
IPC: E01D21/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To stop water easily and positively making use of water pressure applied to a water stop wall by installing a water stop seal at the bottom peripheral part of the water stop wall of truncated cone shape or truncated pyramid shape dividable and joinable at longitudinal joint faces. SOLUTION: Bisected water stop walls 2 are disposed around an underwater part of a bridge pier 1. Joint faces are jointed by bolts or the like, and a water stop seal 5 is installed at the bottom peripheral part of the water stop walls 2. In this case, an initial pressing water tank 6 is arranged at the upper part of the water stop walls 2, and the water stop walls 2 are fitted to the periphery of the underwater part of the bridge pier 1. Water is filled in the water tank 6, and the own weight of water in the water tank 6 is applied to the water stop walls 2 so as to make the water stop seal 5 stick closely to an underwater foundation 3 of the bridge pier 1 to stop water.  The inside of the water stop walls 2 is then drained, and the water stop walls 2 are pressed further downward by water pressure difference between the inside and outside of the water stop walls 2 with slant faces so as to press the water stop seal 5 further downward to stop water positively. Repair work of the underwater part of an underwater structure such as the bridge pier 1 can thereby be performed easily by putting the inside of the water stop walls 2 in a dry state.
Patent JP-H0973680-A (JP)
Title: Optical recording medium and its recording/reproducing method
Inventor: MORIBE MINEO
IPC: G11B23/36
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent an unfair copy by recording a nonvolatile mark. SOLUTION: For instance, the nonvolatile mark is formed by a circumferential speed of a disk 1.0m/sec., recording light power Pw 15.9mW, external magnetic field in the erasure direction Hw-300Oe and at recording density 0.78μm/ mark, and a medium identification code is pit position recorded. When this magneto-optical disk is recorded/reproduced, the unfair copy is prevented by executing the erasure operation of the medium identification code.
Patent JP-2001080101-A (JP)
Title: Method for inspecting driver ic for thermal head
Inventor: SASAKI KAZUHIDE
IPC: B41J2/35
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspection to determine a defective driver IC among a plurality of driver ICs provided on a thermal head whereby the inspection can be surely and simply executed in a short time at a low cost. SOLUTION: A constant current I is inputted from a COM terminal of a thermal head H and only one switching transistor device in driver ICs d1-d3 on the thermal head H is turned on and other switching transistor devices are turned off and then a voltage across the COM terminal and a GND terminal is measured. By sequentially changing the switching transistor devices to be turned on, the voltages between the COM terminal and GND terminal of all of the switching transistor devices s1-s9 are measured and the average of the measured voltages is obtained. It is judged that a driver IC including a switching transistor device having the detected voltage which is greater than the 1.1 times of the average is to be a defective one.
Patent JP-H03118616-A (JP)
Title: Position setting device for mounted object
Inventor: MIZUIDE KATSUYA
IPC: B23Q3/18
Filed: 1989-09-29
Abstract: PURPOSE:To set the position of a mounted object by moving the X and Y stages in the direction where a mounted object hits a reference surface at the 1st acceleration and then in the adverse direction at the 2nd acceleration higher than the 1st acceleration. CONSTITUTION:A magnetic head 41 to be checked is put into each hole 40 of a pallet 13. Then the drivers 51 and 52 are controlled for drive of the X and Y motors and the pallet 13 is moved to a checking position. Under such conditions, the X and Y stages 11 and 12 are moved toward the arrows -X and -Y at the 2nd acceleration so that the head 41 hits the reference surfaces 40a and 40b of the hole 40. At the same time, the pallet 13 is moved toward an arrow P. Then the pallet is moved in the adverse directions X and Y at the 1st acceleration lower than the 2nd acceleration. These moving actions are repeated for several seconds. Then the 1st and 2nd accelerations are reduced so that the vibrations of both stages 11 and 12 are reduced. Then the vibrations of both stages are stopped. The pallet 13 is moved toward P and hits the positioning pins 32, 33 and 34 to be positioned there at the 2nd acceleration that moved both stages 11 and 12 in the directions -X and -Y.
Patent JP-H10100546-A (JP)
Title: Heat-reversible recording material
Inventor: OKADA YUKIHISA
IPC: B41M5/36
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To extend a temperature range for erasing information by forming a matrix material of vinyl chloride-vinyl acetate copolymer and forming organic low molecular weight substance of a mixture of fluorocarboxylic acid and other organic low molecular weight compound in a heat-reversible recording material containing the matrix material and the organic low molecular weight substance. SOLUTION: The heat-reversible recording material which contains a matrix material and organic low molecular weight substance and has transparency varying according to heat hysteresis contains vinyl chloride-vinyl acetate copolymer as the matrix material. The organic low molecular weight substance is a mixture of at least two or more organic low molecular weight compounds, and fluorenecarboxylic acid is used as one of the organic compounds. That is, as the mixture, mixture of 9-fluorenecarboxylic acid and behenic acid, mixture of 4-fluorenecarboxylic acid and behenic acid, mixture of 9- fluorenecarboxylic acid and lignoceric acid or mixture of 9-fluorenecarboxylic acid and n-tetradodecylether is used.
Patent JP-S63111844-A (JP)
Inventor: YODA KIYOSHI
IPC: A61B5/055
Filed: 1986-10-30
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-H08124021-A (JP)
Title: Snowboard locker
Inventor: KANEKO SABURO
IPC: E05B73/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide a snowboard locker which can easily and safely store a snowboard. CONSTITUTION: An upper fall down prevention beam 3 and a lower fall down prevention beam 4 are placed above and under a coupling beam 2 which is fixed to two posts 1 at its both ends. Then plural mounting stages 6 whose upper surfaces serve as a mounting surface 6a where the catche B of snowboards S are put are provided on one of both faces of the beam 2. The support walls 8 are formed against the stages 6 with the store spaces 7 secured between them, and the doors 18 are provided on the tip faces of the stages 6 to close and open the spaces 7. A locker locking device L is provided on the tip face of each wall 8 so that the door 18 is locked when a prescribed coin is fed. Then the control plates 10 protrude over the upper and lower ends of the walls 8 respectively.
Patent JP-2000096332-A (JP)
Title: Composite helmet
Inventor: TATE YOSHIJIRO
IPC: F41H1/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an improvement in impact resistance, reduction in weight and good operability in a helmet comprising a plastic or a metal. SOLUTION: This helmet is obtained by freely detachably attaching a hollow molded product 2 having the nearly same inner shape as the shape of the outer surface of a helmet body 1 comprising a plastic or a melt and the outer shape composed of a shape prepared by cutting off two or more kinds of cones having different outer shapes so as to pass along the outer shape of the helmet to the outer surface of the helmet body 1 comprising the plastic or the metal and is excellent in impact resistance. A high-strength fiber-reinforced plastic or a metal is preferred as the hollow molded product 2.
Patent JP-H0481667-A (JP)
Title: Device for detecting speed and direction of automobile
Inventor: IZUMI SAKAI
IPC: G01C21/16
Filed: 1989-10-03
Abstract: PURPOSE: To detect the speed and direction of an automobile on the ground sensitively by arranging first and second ground speed sensors in different directions. CONSTITUTION: The position and attitude of an automobile 1 are defined sufficiently by two arbitrary positions P, Q. With respect to a geometrical coordinate system (x, y) fixed on the ground, these two points are represented by P(x1 , y1 ) and Q(x2 , y2 ). When the distance R between these two points is kept constant regardless of the movement, equation I is obtained. The point P may be the front center of the automobile and the point Q may be the rear center thereof. Consequently, the angle θ defined by a line connecting the two points P, Q and the yaxis of the geometrical coordinate system represents the direction of the automobile with respect to the y-axis. The point P can be selected in the left rearward direction of the automobile while the point Q can be selected in the right rearward direction thereof using the distance R and the direction θof the automobile.  In this regard, the angle θrepresents the direction of the automobile with respect to xaxis.
Patent JP-H03119529-A (JP)
Title: Optical information reproducing device
Inventor: FUKAZAWA TAKASHI
IPC: G11B7/125
Filed: 1989-10-02
Abstract: PURPOSE:To output an output signal at an appropriate output level from an information read device by adjusting the intensity of light emitted from a light source in an optical path by an output adjusting device based on an information reproducing signal outputted from the information read device. CONSTITUTION:Laser light emitted from a semiconductor laser 2 passes a polarizer 12 and forms a light spot on the information recording surface 1a of an optical disk 1 through a diffraction grating 13, a beam split prism 4 and an objective lens 5. Then, an output adjusting device 16 adjusts the intensity of the laser light emitted from the simiconductor laser 2 in the optical path based on the result of comparison 13 between the voltage of the information reproducing signal outputted from a photodetector 7 and a reference voltage 14. While the S/N of the laser light is set in the best condition at the stage that the laser 2 emits the laser light, the intensity of the laser at the stage that the laser light is inputted in the photodetector 7 is adjusted without deteriorating the S/N of the laser light after it is emitted, and the photodetector 7 generates and outputs the information reproducing signal at the appropriate level, a focus error signal and a tracking error signal.
Patent JP-S62117246-A (JP)
Title: Target for high-luminance x-ray generation
Inventor: TOMIE TOSHIHISA
IPC: G03F7/20
Filed: 1985-11-15
Abstract: PURPOSE:To prevent any reduction of the utilization efficiency of X-rays which might result from a pit by using thin wires with diameter at most the converged diameter of high power beams as the solid target. CONSTITUTION:Thin wires with diameter at most the converged diameter of high power beams 1 are used. Thin wires with small diameter are irradiated by high power beams 1 such as laser light which have been converged into the diameter equal to or larger than the diameter of the thin wires to produce high-temperature high-density plasma 4 thereby realizing a source for high- luminance X-rays. Since the diameter of the X-ray source is almost determined only by the diameter of thin wires, an X-ray source with a sufficiently small diameter can be obtained even with beams with inferior convergence. Since all the ends of thin wires with diameter at most the converged diameter of high power beams are converted into the plasma 4, no pits which might result from use of a large solid target are produced. As a result, there is no possibility that the X-ray utilization efficiency decreases or that significant anisotropy of the distribution of X-ray radiation angles arises.
Patent JP-H0199725-A (JP)
Title: Method for bending double layer tube
Inventor: TAKAGISHI MASAAKI
IPC: B21D9/15
Filed: 1987-10-14
Abstract: PURPOSE:To prevent an inner and outer layer of a double layer tube from separating, a clearance from occurring between them and to reduce the working cost by bending the double layer tube holding pressurized fluid in the double layer tube and cooling heated part from the outside right after heating. CONSTITUTION:A straight double layer tube 1 to be bent is composed of the outer tube 11 and the inner tube 12. In this case, the relation between the outer tube 11 and the inner tube 12 is to be joined metallurgically or mechanically or to have a little clearance. One end of the double layer tube 1 is fixed by a clamp 5 of a bent arm 4 and fluid 10 is supplied into the tube and compressed. The inner tube 12 undergoes plastic deformation by the pressure of fluid 10 and is stuck to the inner surface of the outer tube 11. As this state is kept, the double layer tube 1 is heated partially by a heat equalizing coil 3 and bent as cooling water is injected in the neighborhood. Since the inner tube 12 is stuck to the outer tube 11 and cooled, the inner and outer tubes 11, 12 are prevented from separating, the clearance is prevented from occurring and the manufacturing cost is reduced.
Patent JP-H09101941-A (JP)
Title: Communication control system
Inventor: IZAWA TAKASHI
IPC: G06F15/16
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a memory by reducing unnecessary memory occupation by a communication driver. SOLUTION: When data are transmitted from another processor 4 to a processor 1, a communication adapter 13 of the processor 1 receives those data and dispatches them to an automatic load / unload processing part 12. The automatic load/unload processing part 12 discriminates a communication protocol by analyzing a header part in the received data. Based on the discriminated communication protocol (1st communication protocol), a protocol/driver correspondence information holding part 21 is referred to and a communication driver 221a corresponding to the communication protocol is loaded onto the memory. The automatic load/unload processing part 12 dispatches the received data to the started communication driver 221a. The communication driver 221a processes the received data and dispatches them to an application program 11.
Patent JP-H01132335-A (JP)
Title: Method for manufacturing whey product
Inventor: ORIBIE DE RAMU
IPC: A23C21/00
Filed: 1988-10-14
Abstract: PURPOSE: To reduce revelation of allergy by controlling a soln. of a whey component containing 0.5 to 5wt.% protein to have specified pH and a specified amt. of radical Ca and then heat treating the soln. CONSTITUTION: A soln. of a whey component containing 0.5 to 5wt.% protein is prepared for example, HCl or NaOH is added to the soln. to obtain pH5.5 to 8.5. The amt. of radical Ca in the soln. is controlled to 6 to 15mmol/l by adding calcium chloride. After controlling the pH and radical Ca, the soln. is heat-treated at 90 to 140 deg.C for 2 to 10min.