baber/WOPTO huggingface dataset:
Patent JP-H02179502-A (JP)
Title: Rim for pneumatic tire
Inventor: ITO SHUNGO
IPC: B60B25/00
Filed: 1988-12-29
Abstract: PURPOSE:To facilitate rim assembling work by disposing a plurality of rim bodies having each bead seat part fixing the bead part of each tire, installing seal members between the superposing parts of each rim body, fastening the superposing parts to each other by fasteners. CONSTITUTION:In the assembling of a rim 2 to a tire 3, one bead part in the tire 3 is first fitted to a first rim body 16 of the rim 2 and fixed to a bead seat part. The other bead port 7 is fitted to a second rim body 17 and fixed to a bead seat part 28. Then, polymerizing parts 24, 30 of each rim body 16, 17 are fitted to each other, and a plurality of O-rings 35, 36 are installed between them to conduct sealing. A plurality of bolts 45 are screwed into a plurality of screw holes 41, 42 to fasten the rim bodies 16, 17 to each other. Hence, the rim assembling and rim disassembling are made easy, and run flat running is made possible.
Patent JP-2000158590-A (JP)
Title: Decorative plate and flash panel
Inventor: HORIO YOSHIAKI
IPC: B32B21/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of warpage and strain by sticking sheets of a paper base material on both sides of a wooden base material through moistureproof adhesive layers. SOLUTION: In a decorative plate 1, a decorative sheet 2 such as printing paper for building materials 20-50 g/m2 in basis weight, white paper, or a thin paper sheet whose interlaminer strength is increased by mixing a synthetic resin is stuck on the surface side of a wooden base material 3 by using a moistureproof adhesive 4 such as a styrene-acrylic monomer copolymer, an acrylic resin, and a polyvinyl chloride resin. Besides, backing paper 5 using a material similar to the decorative sheet 2 is stuck on the back side of base material 3 by using the adhesive 4. In this way, the decorative plate 1 free from warpage and strain caused by the influences of humidity, temperature, and others can be obtained.
Patent JP-H06156995-A (JP)
Title: Attachment for lifting equipment and piping
Inventor: MINWA SHIYUNJI
IPC: B66F9/18
Filed: 1992-11-19
Abstract: PURPOSE:To provide an attachment for lifting equipment and pipings which is designed to perform safe and high-efficient installation of equipment and pipings and be useful for saving of labor. CONSTITUTION:A mounting part 9 removably attached to a forklift is arranged to a first support frame 10 and a second support frame 12 is elevatably and displaceably arranged to the first support frame 10 through a third hydraulic cylinder 11. A third frame 13 is mounted on the second support frame 12 in a manner that a posture is variable to a vertical posture where equipment and pipings H are held in a sideways posture and a horizontal posture where they are held in an up posture. Further, equipment and piping holding members 15 and 15 are arranged on the third support frame 13 through a fourth hydraulic cylinder such that an opposite distance is variable.
Patent JP-H09231608-A (JP)
Title: Optical information system and near-field optical microscope
Inventor: NISHIKAWA TOMOSHI
IPC: G11B11/105
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To realize a signal detecting system in which S/N and modulation frequency band are improved by increasing a detection light quantity in an optical information system using near-field light. SOLUTION: Irradiating light 5 is projected from the reverse side of a recording medium 4 on the surface of which information is recorded in a micro- structure and, with evanescent light made to reside on the surface of the recording medium 4, the light on the medium 4 is detected using an optical probe 10 that is provided with an optical gain with respect to the frequency of the evanescent light. Thus, the evanescent light is amplified on the surface of the recording medium 4 by the optical probe 10 so as to obtain the information on the surface. In addition, using this system, a near-field optical microscope is structured.
Patent JP-H11178378-A (JP)
Title: Motor drive control circuit
Inventor: OSHIMA YASUHISA
IPC: H02P7/29
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce the load current of a motor driver by suppressing increase in the drive current of a motor at the time of brake control thereof. SOLUTION: When a motor 1 during forward rotation is stopped by applying brake, a CPU 3 delivers an 'H'-level signal from a reverse rotation control terminal to the RVS(reverse rotation) terminal of a motor driver 2 and an 'H'-level signal from the PWM output terminal to an END terminal of the motor driver 2, thus reversing the motor. During that interval, a monitoring section 5 monitors the motor current to be detected, and current supply is controlled to be interrupted for a specified time when the motor current exceeds a specified level. At brake operation, supply current on/off time is set for the motor and supply/non-supply of drive current to the motor is controlled according to the on/off time thus set.
Patent JP-H11167293-A (JP)
Title: Image forming device
Inventor: KIMURA AKIO
IPC: G03G21/06
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing the number of a photoreceptor memories. SOLUTION: In the position facing the surface 1a of the rotary driven photoreceptor 1, the following means are installed; an electrostatic charging means 14 for electrostatically and uniformly charging the photoreceptor surface 1a, an exposing means 13 for forming an electrostatic latent image on the photoreceptor surface 1a based on image data, a developing means 12 for sticking the toner to the photoreceptor surface 1a and forming a toner image corresponding to the latent image, a pre-transfer eraser 11 for exposing the part facing the photoreceptor surface 1a and discharging the static electricity, transfer means 2 and 21 for transferring the toner image to a paper by bringing the paper in contact with the photoreceptor surface 1a, a discharging means 15 for discharging the static electricity from the photoreceptor surface 1a and smoothing the potential.  The device is provided with a control means 10 for setting the light quantity of the eraser 11 so that the quantity of the light for exposing a non-image area on the photoreceptor surface 1a may be larger than that for exposing an image area with which the paper should be brought into contact.
Patent JP-H07202732-A (JP)
Title: Detector
Inventor: NISHIDA KOJI
IPC: H04B1/10
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the detector to immediately amplify a detected signal so as to improve the S/N. CONSTITUTION:Part of a high frequency input from a radio wave incident from an input terminal 1 and coupled with a directional coupler 2 is applied to a diode 4. The signal input is rectified by a diode 4 and its rectified voltage is outputted through a resistor. Then the rectified signal is immediately amplified by an operational amplifier 18 and the amplified signal is fed to an operational amplifier 10 through a cable 12. When the signal rectified by the diode 4 flows to the cable 12, the input high frequency signal current flows to an earth path through an earth 8 and an earth 9 and a noise entas the signal between the earths 8 and 9. However, the signal itself is amplified to a high level by the operational amplifier, the signal is sent to the operational amplifier 10 without much deterioration in the S/N resulting from the noise and an output signal of the operational amplifier 18 is outputted while being amplified further.
Patent JP-H11152771-A (JP)
Title: Water storage device
Inventor: KAWAHARA SUMIJI
IPC: E03B3/03
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To easily supply water for secondary use, and to provide sufficient displacement and water discharge. SOLUTION: In the water storage device 1, a first pipe 3, in which an upper end section is formed in a drain inlet 3a and a lower end section 3b is linked with a bathtub 8, and a second pipe 4, in which an upper end section is formed in a supply port 4a and a lower end section 4b is formed in a water discharge section, are installed to the bottom section of a tank 2, sections among each intermediate site of the first and second pipes 3, 4 are connected by a bypass pipe 11, in which a pump 10 is mounted to an intermediate section, and a first and second three-way valves are set up to each connecting section. The water storage device is constituted so that changeover levers 14, 15 for changing over the first and second three-way valves are linked with an interlocking lever 16 and the water storage device can be changed over in a supply mode, in which the bathtub 8 and the supply port 4a are communicated through the bypass pipe 11 by operating the interlocking lever 16, and a water discharge mode, in which the drain inlet 3a and the water discharge section are communicated through the bypass pipe 11.
Patent JP-H01178639-A (JP)
Title: Raising device of roofing structure with living and other space
Inventor: MIYAKE KUNIO
IPC: E04B7/18
Filed: 1987-12-31
Abstract: PURPOSE:To simplify a raising execution by providing an extension roofing section and an inclination roofing section to a standard triangular roofing structure, forming a deformed roofing structure and constituting a roof section and a gable side section, of which the structure is constituted, by forms and panels with a standard length. CONSTITUTION:One-side roof section 8 of a standard triangular roofing structure A provided with a roof section 8 and a gable side section 3 is built on its extension line to form an extension roof section 11, and the other side inclination roof section 10 having an angle equal to the roof section 8 from the tip of the extension roof section 11 and having its lower end width equal to the roof section 8 is formed. A vertical wall 12 is provided between supporting positions of the inclination roof section 10 and the structure A, and at the same time, the gable side section 3 is expanded and built to form a deformed roofing structure B. The roof section and the gable side section, of which the structure B is constituted, are constituted of forms or construction panels with a standard length l. Accordingly, an raising execution can be easily applied to the structure B without changing any floor space.
Patent JP-2001154894-A (JP)
Title: Hierarchy storage device and method for controlling the same
Inventor: AOYANAGI KEISUKE
IPC: G06F12/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To quickly process the retrieval processing of file information regardless of the contents of requests for read or write. SOLUTION: A cache memory 16 having a management information preserving area 16A and an actual data area 16B and a large capacity storage device 17 for storing the actual file data are hierarchically connected to a main memory 13, and the main memory 13 is provided with hierarchy storage managing software 20 for operating hierarchical storage management. File managing information such as a file name, file information, and the kind of a file and a part of actual data are written in a management information preserving area 16A of the cache memory 16, and the actual data are written in an actual data area 16B. The file management information and a part of the actual data written in the management information preserving area 16A are held so as to be always accessed regardless of the order of the requests for the read or write of data.
Patent JP-H08182208-A (JP)
Title: Charging apparatus
Inventor: HARA TAKESHI
IPC: H01M8/00
Filed: 1994-12-26
Abstract: PURPOSE: To enable charging of a battery on occasion calls under the loading condition by utilizing a fuel cell which is activated with remaining capacity of the battery of an electric vehicle. CONSTITUTION: When the switch SW1 is turned on, a fuel cell activating circuit activates, with power from a battery 20, complementary devices of fuel cell and then activates a fuel cell 3. An open potential after the fuel cell 3 is activated is detected by a voltage detector 11 and is then sent to a switch changeover controller 12. When a voltage reaches the predetermined value which is a little higher than the rated output of the fuel cell 3, the switch changeover controller 12 changes the switch SW1 to the off state and simultaneously the switch SW2 is turned on. The power of fuel cell 3 is supplied to the battery 20 through the switch SW2 to charge it. Thereby, the charging apparatus which can charge the battery while it is loaded can be obtained.
Patent JP-H08180127-A (JP)
Title: Information reader for prepaid card
Inventor: ISHIKAWA YASUO
IPC: G06K7/00
Filed: 1994-12-26
Abstract: PURPOSE: To eliminate a hindrance to the utilization of the card even if the prepaid card where information is recorded is damaged by reciprocally moving the prepaid card to and from a read head which reads the information and reading the proper information. CONSTITUTION: The mechanism is constituted by arranging couples of rollers 3a and 3b, and 4a and 4b at an insertion slot 2 for the card 1 and at an insertion inner position and being wound them with upper and lower conveyor belts 5a and 5b. The lower conveyor belt 5b is driven by a motor 6 in two directions and the upper conveyor belt 5a, on the other hand, is tensed through the operation of the tension roller 7; and the card 1 which is conveyed while sandwiched between the upper and lower conveyor belts 5a and 5b is read by the read head 9 while pressed by a pressure roller 8. After the forward read is completed, the motor 6 receives a reversing command to convey the card 1 in the insertion reverse direction, and a backward read is made.
Patent JP-2000163329-A (JP)
Title: Data transfer system
Inventor: SUZUKI AKIO
IPC: G06F12/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely perform file transfer from a host device to a server device. SOLUTION: Concerning the data transfer system provided with a host device 1 storing a file 1b to be transferred to server devices A and B and plural server devices A and B for receiving the transfer of the file from this host device 1, the host device 1 is provided with a transfer energizing means 1a for outputting a file transfer instruction when preset conditions are satisfied, and when the file transfer instruction is outputted from this transfer energizing means 1a, the file 1b is transferred to the plural server devices A and B.
Patent JP-2001150271-A (JP)
Title: Static pressure bearing unit
Inventor: ARAI TAKAO
IPC: F16C32/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize each component device by preventing the leaking of fluid such as oil that leaks out of a fluid pressure pocket in units of the prior art. SOLUTION: A static pressure bearing structure includes an upper member, a lower member supporting the upper member, and a fluid pressure supply device for supplying a fluid of a predetermined pressure between the opposite surfaces of the upper and lower members, with the upper and lower members supported via the fluid in such a way as to be free to move relative to each other. The surface of one of the upper and lower members is provided with an annular sealing means making contact with the surface of the other of the upper and lower members, and the fluid is supplied into the fluid pressure pocket formed inside the sealing means.
Patent JP-H07197546-A (JP)
Title: Waterproof device for connecting corridor connecting part in building
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1993-12-28
Abstract: PURPOSE:To prevent rainwater from entering inside of a building by going along an outside upper surface of a connecting corridor, by maintaining sealing performance between the outside upper surface of the connecting corridor and an inside surface of an opening part by absorbing the movement even if the connecting corridor is put in a condition of relatively moving in the lateral direction or moving in the longitudinal direction to the building in a waterproof device to waterproof a part between the opening part, arranged in the building and the outside upper surface of the connecting corridor connected to the opening part. CONSTITUTION:A seal between an outside upper surface of a connecting corridor 14 and an opening part 13 is performed by a guide 40, a movable member 41 and sealing members 46 and 47. When the connecting corridor 14 relatively moves in the lateral direction to a building 11, the movable member 41 freely moves in the lateral direction by accompanying rotation of an upper roller 43 in the guide 40. When the connecting corridor 14 longitudinally moves, the connecting corridor 14 slidingly moves to the sealing members 46 and 47 while rotating a lower roller 45.
Patent JP-2000162567-A (JP)
Title: Optical switch
Inventor: OMORI MASAKI
IPC: G02F1/11
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To realize the switching having a uniform wavelength characteristic. SOLUTION: This optical switch is provided with an acoustooptical element 24 by which light beams 11 introduced by a light introduction member 6 are entered from a first surface and an ultrasonic wave 12 is applied from the outside, then the entered light beams are diffracted and emitted from a second surface as first diffracted light beams and the first diffracted light beams entered from the second surface are diffracted so that a wavelength dispersion direction becomes an opposite direction and emitted from the first surface as second diffracted light beams, spectrooptical members 25, 26 by which the emitted first diffracted light beams are divided so that the wavelength dispersion direction becomes the opposite direction, returned by a mirror, divided again and entered again to the acoustooptical element 24,  and a light outgoing member 7 by which the second diffracted light beams emitted from the first surface of the acoustooptical element 24 are fetched and outgone to the outside. By turning on/off the ultrasonic wave applied to the acoustooptical element, the light beams passing toward the light outgoing member 7 from the light introduction member 6 is turned on/off.
Patent JP-H08184999-A (JP)
Title: Copying device
Inventor: WATABE TAKAHIRO
IPC: G03G15/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a copying device constituted so that the detecting action of a toner concentration sensor can be precisely executed regardless of the decentering of a photoreceptor drum. CONSTITUTION: When the position of the photoreceptor drum is detected, an image is formed at the plural detected positions and the toner concentration of the formed image is detected (S11-S13), it is judged whether an output value is stabilized or not (S14). When it is stabilized, the correction work of the output value is finished. When it is not stabilized, it is converted to a digital signal by an A/D converter (S15) and relation between an image forming position P on the photoreceptor drum and the A/D converted value D of the toner concentration sensor is stored (S16). Besides, a function f(x) is obtained (S17) and a function F(x) canceling the function f(x) is obtained (S18). Moreover, the calculation of f(x)+F(x) is executed (S19).  Then, the instability of the output value K of the toner concentration sensor caused by the decentering of the photoreceptor drum is corrected and a routine is returned to a toner concentration detecting routine (S13). When the stable output value is obtained, the correction work is finished.
Patent JP-H11162828-A (JP)
Title: Projection aligner and projection aligning method
Inventor: TAKAGI SHINICHI
IPC: H01L21/027
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner and a projection aligning method, which are capable of increasing image formation characteristic by a method, wherein vibrations produced by the driving of a mask stage and a substrate stage are suppressed. SOLUTION: This aligner is a step-and-scan type projection aligner, in which a reticle stage 1 and a wafer stage 2 are disposed on the same side as a projection optical system 3, and positions in a Z-axis direction are different. There are provided a driving device 10 for respectively driving both stages 1, 2 and a vibration-clamper device 9 for damping the vibrations produced by driving of both stages 1, 2, so that reticle M and a wafer W are synchronous by moved at a speed rate corresponding to the magnification of the projection optical system 3.
Patent JP-H03196207-A (JP)
Title: Control circuit for single/linkage operating inverter
Inventor: EGUCHI NAOYA
IPC: H02M7/66
Filed: 1989-12-25
Abstract: PURPOSE:To simplify the constitution of the title control circuit by using a constant voltage control circuit consisting of a voltage controller, etc., and used for the single system operation also for a voltage control circuit for synchronous operation. CONSTITUTION:A voltage controller and a voltage setter for a single system operation are used also for a voltage (amplitude) controller and an input means for set voltage value by using a voltage controller 39, a voltage setter 10, a changeover switch 40, etc., which are contained in the circuit 21. In this example, for instance, the constant voltage control circuit used in a single operation state of a voltage type inverter 1 is used also for the voltage control circuit of the circuit 21 which is used in a system merging state preceding a linkage operation state. Thus the constitution of a control circuit is simplified.
Patent JP-H07189632-A (JP)
Title: Valve system in internal combustion engine
Inventor: MORITA SHOJI
IPC: F01L13/00
Filed: 1993-12-28
Abstract: PURPOSE:To secure stable and quick responsiveness even when hydraulic pressure declines by setting the switching response speed of a valve working mode faster when a driving state changes from a high speed to a low speed than when this changes from a low speed to a high speed. CONSTITUTION:At the time of a low speed engine revolution, a lever member 11 is kept in a position rotated in a clockwise direction by a plunger 27 displaced by a returning spring 28. In this way, a subrocker arm 5 is allowed to rock. At the time of a high speed revolution, the lever member 11 works to push the plunger 27 back into a plunger housing hole IC against the spring force of the returning spring 28 and is engaged with the restraining end 5A of the subrocker arm 5. In this rocker arm linking and nonlinking switching device, the responding speed of the returning spring 28 is made low at the time of switching from a low speed in which set load is big to a high speed and made faster at the time of switching from a high speed to a low speed. Thus, by setting a set load as small as possible on the returning spring 28, the responsiveness of the whole valve system can be improved.
Patent JP-2000161713-A (JP)
Title: Outdoor unit and air conditioner
Inventor: OKADA YUJI
IPC: F24F5/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner capable of being reduced in size and brought into close contact with a wall surface by arranging a centrifugal fan in an outdoor unit and arranging an outdoor heat exchanger oppositely to a suction port of the fan. SOLUTION: An indoor unit 10 of the air conditioner is constituted by integrating a base 11 with a front panel 12. Various types of equipments such as an indoor heat exchanger, a crossflow fan and the like are arranged in the base 11. Meanwhile, The outdoor unit 20 has an outdoor heat exchanger 20b, a turbofan 20k, a compressor 20f, a controller 20g and the like in a housing 20a. The air input from a front surface into the housing 20a by the turbofan 20k is thermally exchanged with a refrigerant between fins of the exchanger 20b, and then exhausted from a side of the housing 20a. According to this, a static pressure of the turbofan 20k is higher than that of a propeller fan, and the exchanger 20b can heat exchange with a large quantity of the air. Accordingly, the exchanger 20b can be enhanced in its density and reduced in its size.