baber/WOPTO huggingface dataset:
Patent JP-H10241375-A (JP)
Title: Ferroelectric substance storage device
Inventor: NISHIMURA KIYOSHI
IPC: G11C11/22
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric substance storage device having a long lifetime. SOLUTION: A switching signal generation section 40 generates automatically a switching signal with the prescribed timing. A polarization reversing control section 36 reverses a polarization state of ferroelectric substance storage elements constituting an information storage section 30 based on a switching signal. After a polarization state of the ferroelectric substance storage elements is reversed, the polarization reversing control section 36 performs writing operation for the ferroelectric substance storage elements by the prescribed number of times keeping a polarization direction after reversing. A gate control section 38 switches an input/output non-reverse state and an input/output reverse state by giving an input gate control signal and an output gate control signal to an input gate section 32 and an output gate section 34.  Therefore, a polarization state of a ferroelectric substance can be properly changed keeping contents of information held in the ferroelectric substance storage elements as it is. Thereby, imprint effect never be caused in the ferroelectric substance storage elements.
Patent JP-H08179694-A (JP)
Title: Display device for working
Inventor: IKEHATA YOSHITERU
IPC: G09F7/22
Filed: 1994-12-27
Abstract: PURPOSE: To provide a display device for working which does not render an operator an unnecessary oppressive sensation in use and allows positioning of a display in an easily visible place, is less obstructive to a fork lift, etc., in nonuse and provides good operability. CONSTITUTION: This display device for operation is installed in a workshop 1 and displays the information on operations. Arm members 11 are freely oscillatably and pivotally fitted to a supporting frame 4 fixed to the upper part of the workshop 1 and the display 24 which displays the information on the operations is mounted on the free end sides of these arm members 11. The display device is so constituted as to be changeable in position to a use state of oscillating and hanging the arm members 11 downward of the supporting frame 4 and a nonuse state of housing the arm members by oscillating the members upward.
Patent JP-H09158871-A (JP)
Title: Hydraulic driven compressor
Inventor: SEKIDA MASUMI
IPC: F04C23/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To minimize a device so as to make the smallest setting space for the device, and also facilitate connection and piping so as to lower a cost, by integrally building into a housing, a hydraulic motor and a refrigerant compressor which are fixed to a common shaft so that both thrust loads can be mutually canceled. SOLUTION: The rotary scroll 1b of a compressor 1 is attached at one end of a common shaft 3 and the rotary scroll 2b of a hydraulic motor 2 is attached to the other end thereof so that the compressor 1 and the hydraulic motor 2 are integrated together with the common shaft 3, and rotary scrolls 1b, 2b are engaged with fixed scrolls 1a, 2b which are fixed in a hosing 9. Hydraulic oil fed from a hydraulic pump is introduced to the hydraulic motor 2 during operation, and discharged to an oil tank after the rotary scroll 2b is turned. The rotary scroll 1b is turned by the turning of the rotary scroll 2b through the common shaft 3 so that a refrigerant introduced from a refrigerant inlet 93 is pressurized, and sent out from a refrigerant outlet 94.
Patent JP-H09160721-A (JP)
Title: Pen input device
Inventor: TSUSHIMI KEIICHI
IPC: G06F3/0354
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to input a pointed position by means of a cordless input pen in an inexpensive constitution and also to switch a multi-pen input mode using plural input pens and plural display modes. SOLUTION: An ultrasonic transmitter is added to an input pen 1, and the ultrasonic receiving elements 31a and 31b are placed at prescribed positions to receive the ultrasonic waves transmitted from the transmitter. At the same time, the synchronization is secured between the transmission timing of ultrasonic waves of the ultrasonic transmitter of the pen 1 and an ultrasonic receiving part 30 which detects the reception timing of ultrasonic waves of the elements 31a and 31b. An arithmetic processing part 40 calculates a position pointed by the pen 1 in a prescribed input area based on the receiving timing of ultrasonic waves of the elements 31a and 31b which are detected at the part 30. The arithmetic result of the part 40 is shown at a display part 50.  In addition, a multi-pen function is secured to simultaneously use plural pens 1 together with a multi-mode function which can switch plural modes by the button operations of the pen 1.
Patent JP-H09202970-A (JP)
Title: Apparatus for simultaneously forming magnetic thin films on both surface and simultaneous formation of films on both surfaces
Inventor: KURITA YUKITATSU
IPC: C23C14/35
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To make a contribution to an improvement in the intrasurface distribution of the magnetic characteristics of the magnetic thin films to be formed and an improvement in the performance of a magnetic recording medium, etc. SOLUTION: A pair of cathodes 1 consisting of targets 11 consisting of magnetic materials and magnets 12 for setting magnetic fields by leaking out magnetic lines of force through these targets 11 toward the substrate 2 are disposed to face each other across the substrate 2. The magnetic fields of the respective magnets 12 are asymmetrical with a revolving shaft 41 perpendicular to the substrate 2 and rotational driving mechanisms 4 for rotating the respective magnets 12 are installed around the revolving shaft 41. These rotational driving mechanisms 4 rotate the respective magnets 12 in the same direction viewed from the one direction perpendicular to the substrate 2 at the same rotating speed.
Patent JP-H10157319-A (JP)
Title: Thermal transfer recording medium and printing method
Inventor: YOKOTA YASURO
IPC: B41M5/42
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide means for performing high quality printing easily and quickly onto a material to be printed other than a sheet-like material. SOLUTION: The thermal transfer recording medium comprises an ink layer formed on a support, and a thermal adhesive layer formed on the surface of the ink layer and sustaining adhesion even after cooling and the printing method employs such a thermal transfer recording medium. The thermal transfer recording medium is heated according to an image pattern on to a material to be printed without touching the material to be printed. The thermal adhesive layer is pressed against the material to be printed together with the support and then the support is stripped. Consequently, the ink layer only at the heated part is transferred onto the material to be printed and an image is formed.
Patent JP-2000160612-A (JP)
Title: Sanitary installation mounting device
Inventor: MANTEL RALF
IPC: E03C1/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily provide sanitary installations mounting device. SOLUTION: A plastic holding component 6 is inserted in the lower side of a mounting device 2 for fixing the mounting device 2 to the specific surface. It is fixed by rigidly fitting. The holding component 6 includes a passage for a leading-in section, and a clamping member is freely and selectively included. In the side separated from the center of gravity of the mounting device 2, a holding tank 10 is provided, and the holding tank 10 is interlocked with a projection 11 in the lower side of a plate surely screwing the mounting device 2 thereto. The holding tank 10 prevents the tilting of the mounting device 2 during the fixing.
Patent JP-H03186085-A (JP)
Title: Teletext receiver
Inventor: SUZUKI YASUSHI
IPC: H04N9/00
Filed: 1989-12-15
Abstract: PURPOSE:To display a picture superimposingly for teletext of other channel onto a picture of a television broadcast by providing two tuners, using one tuner for a conventional television broadcast reception and using the other tuner for a teletext broadcast reception. CONSTITUTION:A 2nd tuner 11 able to receive a television broadcast of a different channel from a 1st tuner 2 is attained via an antenna 1 and outputting a video signal of a received television broadcast to a superimposing circuit 10 and a synchronizing separator section 12 separating a synchronizing signal from the video signal of the television broadcast received by the 2nd tuner 11 and outputting it to a display control section 4 are provided. Then a switching signal of the superimposing circuit 10 is outputted synchronously with the synchronizing signal from the display control section 4 and the control section 5 controls the 1st and 2nd tuners 2, 11 in response to the reception command of the teletext broadcast and the television broadcast. Thus, the picture of the teletext broadcast of other channel is superimposingly displayed on the picture of the television broadcast.
Patent JP-H05239448-A (JP)
Title: Improvement in refrigeration cycle
Inventor: PEETAA KAMINSUKI
IPC: C09K5/04
Filed: 1992-12-04
Abstract: The performance of a refrigerant is improved by adding to the refrigerant an additive gas which is inert with respect to the refrigerant and which does not condense under the condensing condition of the refrigerant, in an amount effective to reduce the power required in order to perform the compression step. <IMAGE>
Patent JP-S63168347-A (JP)
Inventor: MARTINI FRANCESCO
IPC: A61F13/15
Filed: 1987-12-24
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-H03189347-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: AMANO HIDETOSHI
IPC: F02D41/14
Filed: 1989-12-18
Abstract: PURPOSE:To perform exhaust gas emission control so effectively as well as to improve the extent of drivability by installing an intake air quantity factor detecting means, detecting an intake air quantity factor being taken into an internal combustion engine, and an initial skip value setting means variably setting an initial skip value according to the intake air quantity factor, respectively. CONSTITUTION:When it is discriminated as a feedback condition by a feedback condition discriminating means D, a control valve driving signal forming means F forms a driving signal of a control valve B according to an air-fuel ratio control signal out of an air-fuel ratio control signal generating means E conformed to an air-fuel ratio being detected by an air-fuel ratio control means C. When a feedback condition transition discriminating means G discriminates it as a transition point of time from a nonfeedback condition to a feedback condition, an initial skip means H puts a skip into the control valve driving signal. For this reason, the control valve B is skippingly opened out of the closing position. An intake air quantity factor detecting means J detects an intake air quantity factor, while an initial skip value setting means K adjusts the initial skip value variably according to the intake air quantity.
Patent JP-H10246050-A (JP)
Title: Safe with re-locking mechanism
Inventor: FLOOD DENNIS
IPC: E05B65/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent safebreaking using heat by installing at least one thermal re-locking device, in which a bolt normally brought to an open state by a non- metallic spring is pushed to the place of locking by a spring consisting of a memory metal. SOLUTION: A several number of thermal re-locking devices 108 are fixed onto a door 104 for an automatic paying machine. In a shaft 120 penetrated into the hole section of a partition plate 124, an end section is mounted on a re-locking bolt 116, and the other end is set up to a head section 130 slid in a tubular section 128. A compression spring 136, by which the bolt 116 is held at the retracted place of a tubular section 126 at room temperature and which is composed of a non-memory metal, is installed between the head section 130 and the partition plate 124. A compression spring 134 made up of a memory metal is mounted between the head section 130 and a cap 132. Accordingly, when heat is applied, the rigidity of the spring 134 is increased and the non- spring 136 is compressed, a part of the re-locking bolt 116 is pushed into a recessed section 138, and the door 104 for the safe can be locked.
Patent JP-H03186244-A (JP)
Title: Power controller of vacuum cleaner
Inventor: MORO MASARU
IPC: A47L9/28
Filed: 1989-12-15
Abstract: PURPOSE:To stably execute the detection of the dust quantity by a dust sensor part irrespective of a wind velocity by applying a prescribed correction to a signal from the dust sensor part provided in an air passage in accordance with a set value of a motor speed-of-revolution setting part, in a signal correction processing circuit part. CONSTITUTION:A dust sensor part 25 is provided in an air passage. Also, a signal correction processing circuit 10 applies a prescribed correction to a signal from the dust sensor part 25 in accordance with a set value of a motor speed-of- revolution setting part 14. As a result, the detection of the dust quantity by the dust sensor part can be executed stably irrespective of a wind velocity in the air passage.
Patent JP-H01167740-A (JP)
Title: Exposure device
Inventor: HORAGUCHI YOICHI
IPC: G03B21/54
Filed: 1987-12-23
Abstract: PURPOSE:To attain exposure with uniform distribution of light quantity by arranging plural light source for exposing in parallel with the surface of an original at constant intervals and individually impressing optional voltages on the respective light sources. CONSTITUTION:The light source 1 is controlled so that its light quantity is detected by a photodiode 11 and a current is made to flow like an oblique line part in a figure by feeding back the detected value. In the light source 2, the current is made to flow from the position of the current '0' detected by a zero crossing detection circuit 17 after a constant time lag by a timer 19 and a control part 16 and constant light quantity is always kept in such a case. Phase control is executed to the light sources 3, 4 and 5 in the same way and the voltages are impressed on them so that the light quantities always become respective set values. As a result, the end part of the original becomes lighter than the central part as a whole original surface but both end parts become darker than the central part by condensing the reflected light from the original surface by a lens. Thus, the lightness in the end part of the original surface is canceled with the lowering of the light quantity in a periphery, so that the uniform light quantity can be obtained on an exposure surface.
Patent JP-H03186097-A (JP)
Title: Remote monitor control system
Inventor: TAKEHARA KIYOTAKA
IPC: H04Q9/00
Filed: 1989-12-15
Abstract: PURPOSE:To use a device having an intermediate operating state till prescribed two states are reached as a load by sending a monitor signal representing the intermediate operating state to an interface unit from the load and allowing a controller to monitor even the intermediate operating state. CONSTITUTION:An interface unit 2 controls and monitors the operation of a load having an intermediate operating state till reaching at least prescribed two states. The interface unit 2 is provided with a home bus I/F circuit 5 applying signal transmission with the controller, an address switch 6 setting a specific address, and a signal processing circuit 7 comprising a CPU. When the load is in the intermediate operating state, the load sends a monitor signal representing the intermediate operating state to the interface unit 2 so as to allow the controller to monitor even the intermediate operating state. Thus, a device having an intermediate operating state till prescribed two states are reached is used as a load.
Patent JP-H08186441-A (JP)
Title: Oscillator
Inventor: NAKAMURA KENZO
IPC: H03B5/30
Filed: 1994-12-28
Abstract: PURPOSE: To reduce cost by simplifying a circuit and miniaturizing a form by compensating the change of an oscillation frequency caused by the temperature while using a capacitor equipped with a Curie point at any arbitrary temperature. CONSTITUTION: Concerning a ferro-dielectric of BaTiO3 (barium titanate), generally, the ordinary dielectric phase of a small dielectric constant is provided higher than a certain temperature (called Curie temperature) but the phase shift of the ferro- dielectric phase structure of a large dielectric constant is generated at lower than that temperature. A capacitor 11 manufactured by this ferro-dielectric is connected to a surface acoustic wave oscillator 61 of an osicllator 10, and the change of the oscillation frequency caused by the temperature at the oscillator 10 is compensated by the change of the dielectric constant corresponding to the temperature change of that capacitor 11.  Therefore, the circuit is simplified in comparison with the conventional case of measuring the temperature and changing the capacity of a variable capacity diode with the voltage corresponding to that temperature to compensate the temperature. Besides, the Curie temperature of the capacitor is adjusted near the prescribed temperature showing the change of providing a maximal point at the oscillation frequency in the state of detaching the capacitor from the osicllator so that the temperature can be exactly compensated.
Patent JP-H09168161-A (JP)
Title: Color unevenness correction circuit for liquid crystal projector
Inventor: SUGATA TOSHIKI
IPC: G02F1/13
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To secure the even color reproducibility over an entire screen against the color uneveness caused by the transmittance of a liquid crystal panel. SOLUTION: This circuit includes an archetype correction waveform circuit 1 which generates a correction waveform that is adaptable to the color uneveness of an image shown on a screen and an amplification ratio control means 2. Then the cut-off voltage control of the video signal is performed based on the correction waveform together with the gamma voltage control suitable for the characteristic of voltage applied to a light transmittance/panel of a liquid crystal panel 11, the video amplitude control, and the white gamma video amplitude control. Thus the even color reproducibility is secured over an entire screen with reduced unnaturalness.
Patent JP-H06177758-A (JP)
Title: Testing equipment for a/d converter
Inventor: MURAYAMA SHIGERU
IPC: H03M1/10
Filed: 1992-12-07
Abstract: PURPOSE:To reduce the normal/defective discrimination time by discriminating it pass when either of H or L logic is in existence in each bit signal in addition to the equivalent test to a conventional test to avoid it because a conversion output of a bit of a lowest digit may not be coincident with the expected value due to a bit error especially. CONSTITUTION:Mode changeover means 10, 11 select an input terminal in response to an inputted logic level. For example, when an H logic is given to an input terminal S, an input terminal A is selected and when an L logic is given to the input terminal S, an input terminal B is selected. When the terminal A is selected, a NOR gate output of latches H,L is given to one terminal of a NAND gate group similarly to the case with a conventional equipment and when the terminal B is selected, a NOR gate output of latches H, L is given to one terminal of a NAND gate group. Thus, when a defect display signal FMF outputted from an OR ate OR1 is either in an H or an L logic, the FMF is outputted as 0 even when the value is not coincident with an expected value and it is discriminated to be a pass.
Patent JP-H09166021-A (JP)
Title: Radiator pressure adjusting mechanism
Inventor: OGIDA HIDETOSHI
IPC: F01P11/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge cooling liquid gasified during overheating to the outside. SOLUTION: In a pressure adjusting mechanism 82, first and second reflux rooms 83D and 83E are formed by a filler neck 83 and a cap 90 formed in a radiator tank 81. Overflowing pipes 86 communicated with the reflux rooms are formed and the radiator tank and a reserve tank are communicated with each other so as to form a first flow passage. A first adjusting valve 100 for controlling the opening/closing of the first flow passage is provided in the radiator cap. The adjusting valve is opened when pressure inside the radiator tank exceeds a first specified value, cooling water is returned from the radiator tank to the reserve tank and pressure inside the tank is set to a specified value.  A second flow passage for communicating the reflux rooms with the outside of the radiator tank is formed in the filler neck and a second adjusting valve 110 for opening the second flow passage when pressure inside the tank exceeds a second specified value larger than the first specified value is provided in the cap.
Patent JP-H08185770-A (JP)
Title: Insulating frame for switchgear
Inventor: NISHITANI JUNICHIRO
IPC: H01H33/66
Filed: 1994-12-28
Abstract: PURPOSE: To improve the surface creepage insulation performance of an insulator to be fitted with a vacuum switch, improve the fitting work of the insulator of the vacuum switch, and prevent the cracking of an insulating cover covering the insulator of the vacuum switch. CONSTITUTION: Three half-cylinders are connected to form an insulating frame 6 insulating and holding a vacuum switch 2, and the portion of the insulating frame 6 fixing the vacuum switch 2 is a dome type. The insulating frame 6 is basically covered with five faces.
Patent JP-H02290795-A (JP)
Title: Tilt lock device for outboard motor
Inventor: IWASHITA TAKASHI
IPC: B63H20/08
Filed: 1989-12-16
Abstract: PURPOSE:To allow a propulsion unit to jump an obstruction at the time of collision thereto in a shock-absorbing manner by providing a shock-absorbing means, compensating means and intercommunicating means on a cylinder device interposed between a supporting bracket on a hull side and an universal bracket on the propulsion unit side. CONSTITUTION:A cylinder 8 interposed between a clamp bracket 2 on a hull side and a swivel bracket 3 on a propulsion unit side is partitioned into two chambers 8a, 8b by a piston 12, integrated with a rod 11, which is slidably inserted in a cylinder main body. The piston 12 has a check valve or a relief valve comprising such a shock absorbing means that is opened when a pressure in the chamber 8b is raised up at a predetermined value or more, and also a check valve 16 as an intercommunicating means for allowing oil 9 to flow from the chamber 8a to the chamber 8b. Besides, there is provided an intercommunicating passage 24 for intercommunicating between the chambers 8a, 8b while bypassing the piston 12. In the mid way of the intercommunicating passage 24, there is interposed a selecting valve 37 through which the chamber 8a is connected with a gas cylinder or compensating means 45.