baber/WOPTO huggingface dataset:
Patent JP-S61216554-A (JP)
Title: Receiving level displaying system of modem
Inventor: KAKO TAKASHI
IPC: H04L27/00
Filed: 1985-02-14
Abstract: PURPOSE:To enable to measure the noise level and display by widening the range of receiving level detection without changing dynamic range of the receiving circuit of a modem. CONSTITUTION:Signals inputted to a gain switching circuit 1 are amplified to a receiving level indicated by a switching circuit 10, and unnecessary frequency is removed by a band filter 2, and analog values are converted to digital values by an A/D (analog/digital) converting circuit 3. Signals converted to digital values are demodulated by a demodulating circuit 4, and waveform shaped by a roll-off filter 5, and amplified to proper level by an automatic gain controlling circuit 6. Switch information showing range of receiving level indicated in the gain switching circuit 1 is sent from a switch circuit 10 to a ROM 7, and tap information of the automatic gain controlling circuit 6 is sent to the ROM 7. The ROM 7 calculates information indicating the range of receiving level to be displayed in a display panel 9 and receiving level to be displayed according to the range of receiving level by address indicated by above-mentioned switch information and tap information, and sends out to a display controlling circuit 8 and the display controlling circuit 8 displays this information in the display panel 9.
Patent JP-2000274423-A (JP)
Title: Semiconductive roller
Inventor: HISA HIDEYUKI
IPC: F16C13/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To uniformize a resistance value of a roller surface by imparting semiconductivity by blending resin-covered carbon black with an elastic layer. SOLUTION: An additive such as a vulcanizing agent is added to a rubber material for an elastic layer, resin-covered carbon black is used as carbon black mixed in the elastic layer, and since the carbon black is covered with resin, a surface has insulating performance to a certain degree, and dispersibility is excellent when blended with rubber and a synthetic resin. A composition blended with resin-uncovered carbon black (a) suddenly reduces in resistance according to an increase in blending quantity (A), and the resistance in a composition blended with the resin-covered carbon black (b) gradually reduces (B).  Thus, since the resistance in the composition (b) is gentle in reduction of a resistance value according to an increase in the blending quantity, the resistance value by the blending quantity can be easily controlled, and since a resistance fluctuation by a concentration difference in the resin-covered carbon black of a roller surface is reduced, stable resistance can be obtained.
Patent JP-S60171754-A (JP)
Title: Semiconductor chip carrier provided with circuit element
Inventor: MORITA TETSUO
IPC: H01L23/04
Filed: 1984-02-17
Abstract: PURPOSE:To enhance mounting density when a semiconductor chip carrier and another circuit element are to be mounted on a circuit board by a method wherein the circuit element is provided to a lid, and the terminals of the circuit element thereof are connected to the corresponding outside terminals of the semiconductor chip carrier. CONSTITUTION:A semiconductor chip 18 is sealed by a ceramic carrier 10 and a ceramic lid 22. The downward vertically extended edge parts 24A of the respective pads 24 of the lid 22 are positioned directly above the corresponding outside terminals out of the outside terminals 16 of the semiconductor chip carrier. The semiconductor chip carrier constructed in such a way is put to the prescribed position on a circuit board 1 formed with conductor circuits and resistors, a chip type ceramic capacitor 26 is put on the upper surface of the lid 22, and respective terminal electrodes 28 are positioned on the corresponding pads 24. When the whole of the circuit board 1 is heated in this condition, the semiconductor chip carrier is soldered on the circuit board 1, the respective terminal electrodes 28 of the chip type ceramic capacitor 26 are also soldered to the pads 24, and moreover, the downward vertical edge parts 24A of the pads 24 thereof are also soldered to the corresponding outside terminals 16.
Patent JP-H09196439-A (JP)
Title: Air conditioner
Inventor: KUROSAWA YOSHIAKI
IPC: F24F11/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type air conditioner no prevent freezing and boiling of an indoor machine even when an indoor machine fan is stopped after cooling or heating. SOLUTION: A hot gas engine 1 driven by using a burner 11 is provided. Middle temperature heat-exchangers 5 and 6, a low temperature heat-exchanger 8, an outdoor heat-exchanger 300 for air-conditioner, and an indoor heat- exchanger 200 are connected to each other through pipelines 21-35 and four-way valves 61 and 62 are located in the lines so that cooling operation or heating operation is practicable. The four-way valves 61 and 62 are switched to respective reverse circuits so that when cooling operation or heating operation is stopped, freezing or boiling of the indoor heat-exchanger 200 is prevented from occurring and when an air conditioner is after cooling operation, it is converted into heating operation and when it is after heating operation, it is converted into cooling operation.
Patent JP-S59151929-A (JP)
Inventor: YABE HISAO
IPC: A61B1/00
Filed: 1983-02-21
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-H11234470-A (JP)
Title: Ccd sensor
Inventor: KONDO KASHIO
IPC: H04N1/028
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a charge coupled device(CCD) sensor with an improved read speed. SOLUTION: A photoelectric transducing section 1 formed on a silicon wafer receives a reflected light to read image information, and a transfer section 2 transfers an image signal converted into an electric energy to CCD transfer sections 3a, 3b for each cell in parallel with a transfer pulse (a) inputted to the transfer section 2. The image signal from the right end to the mid-point of the photoelectric transducing section 1 is transferred to the CCD transfer section 3a and the image signal from the left end to the mid-point of the photoelectric transducing section 1 is transferred to the CCD transfer section 3b respectively. Then the CCD transfer sections 3a, 3b act like analog shift registers and give transfer-outputs of signals c, d from the right ends respectively.
Patent JP-S61236633-A (JP)
Title: Glass fiber resistant to basic medium and use for cement reinforcement
Inventor: MARII EREENU SHIOPINE
IPC: C03C13/00
Filed: 1986-02-10
Abstract: The invention relates to glass fiber compositions and fibers having use as a reinforcement element of cement-base products. As such, the composition is able to resist attack of strongly basic media. The fibers of the invention comprise the following constituents, in proportions by weight: SiO2-56 to 68%, ZrO2-14 to 17%, Na2O-12 to 20%, K2O-0 to 8%, Al2O3-1 to 9%, and wherein the sum of Na2O and K2O is between 14 and 22%, and wherein the sum of SiO2 and Al2O3 is less than 70%.
Patent JP-S59155464-A (JP)
Title: Direct azo dye containing no impurity
Inventor: MURAKAMI KAKUJI
IPC: C09B67/54
Filed: 1983-02-23
Abstract: PURPOSE:To prevent effectively the clogging of nozzles, etc., by removing impurities contained in a direct azo dye for use in printers for an ink jet system with benzyl alcohol alone or a mixture thereof with other solvents compatible therewith. CONSTITUTION:A direct azo dye, such as C.I. Direct Black 4, used in a printer for an ink jet system is treated with benzyl alcohol alone or a mixture thereof with other solvents (e.g. dimethyl ether or isopropyl alcohol) compatible with benzyl alcohol to remove impurities contained in the direct azo dye, thus obtaining the desired direct azo dye contg. no impurity. When this dye is incorporated in a recording soln., ink jet can be stably conducted and a printed image having excellent density, resistance to water and light, etc. can be obtd. even after printers are not in use over a long period of time.
Patent JP-H04254802-A (JP)
Title: Optical element
Inventor: SUZUKI HIROYUKI
IPC: G02B1/115
Filed: 1991-01-30
Abstract: PURPOSE:To provide an element excellent in a transmission factor by providing a thin film layer comprising thin films of equal thickness between the top of a glass base material and an ultraviolet-setting resin layer so as to remove harmful reflection generated between the glass base material and the ultraviolet- setting resin layer whose refractive indexes are different from each other. CONSTITUTION:On a glass base material of a refractive index 1.60, a single layer film 4 of a refractive index 1.54 as a first thin film group is vapor- deposited with a predetermined optical film thickness and thereon a resin layer 2 comprising an urethanacrylate compound of a refractive index 1,49 is provided in an aspherical shape. Further thereon, as a second thin film group 3 three layer reflection preventive film comprising respectively Al2O3, ZrO2 and MgF2 laminated in order from the side of the resin layer 2 with respectively specified optical film thickness is formed.
Patent JP-S56124010-A (JP)
Title: Measuring device for travelling height
Inventor: YAMAMOTO SHIYOUJI
IPC: G01C5/00
Filed: 1980-03-05
Abstract: PURPOSE:To indicate a travelling height on an instrument panel by integrating a partial gradient every unit travel distance on a computer based on a unit section signal from a travel distance sensor and a pitch inclination angle signal from a gradient sensor. CONSTITUTION:Both signals transmitted from a travel distance sensor 5 which transmits an electric signal every prearranged unit travel distance and an inclination sensor 4 which detects an inclination angle with a horizontal line of a vehicle in a unit distance travel and digitally transmits the said electric signal, are conducted to a microcomputer 1 for arithmetic operation. Then the computer integrates continuous partial height of every unit travel distance and displays the travelling height through an indicator 7. Under this constitution, it is possible to optionally miniaturize a computer system 1-3 and an indicator 7, so that a device body can easily be installed on an instrumentation panel.
Patent JP-H02207570-A (JP)
Title: Solid-state image sensing device
Inventor: WATANABE ZENSAKU
IPC: H01L27/14
Filed: 1989-02-07
Abstract: PURPOSE:To prevent optical information from being distorted by a method wherein a light- transmitting member is fixed on the photodetecting surface of a solid-state image sensing element. CONSTITUTION:A through hole and a penetrated hole are punched in a fixing material 4, which is a little thickish than the thickness of a solid-state image sensing element 3 having external connecting terminals 2 and consists of a polycarbonate resin, and the element 3 is fitted in the element 3. The material 4 with the element 3 fitted in it is heated and pressed to deform plastically the material 4 and the element 3 is buried in the material 4. Then, wiring patterns 5 are arranged on the material 4 using a resin conductive paste. At this time, external lead-out wiring patterns 6 are respectively provided at the ends, which are located on the side opposite to the connection of the wiring patterns 5 with the bumps 2, of the wiring patterns 5. Moreover, a wiring for making continuity with the rear of the element 3 is connected through the through hole 7. The wiring patterns subsequent to printing are cured and are fixed on the material 4. A photodetecting surface part of the element 3 and a covering material 8 having openings and a covering material 9 are simultaneously superposed on the material 4, are heated and pressed and are laminated. After that, a light- transmitting member 10 is bonded and fixed on the light-photodetecting surface of the element 3 with a transparent resin 11. Thereby, optical information is prevented from being distorted and at the same time, a light and thin solid-state image sensing device 1 is obtained.
Patent JP-S61187854-A (JP)
Inventor: SAKURAI AKIRA
IPC: A61F13/472
Filed: 1985-02-15
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-H04252987-A (JP)
Title: Scintillator and radiation detector
Inventor: TSUKUDA YASUO
IPC: G01T1/20
Filed: 1991-01-29
Abstract: PURPOSE:To enable detection of a fine foreign matter satisfying both resolving power and sensitivity. CONSTITUTION:A radiation detector 6 comprises a scintillator section 1 which is provided with a light shielding partition 2 which has a thickness almost even in a range of 50-1,000mum with a width of below 50mum and a pitch of below 200mum in a direction of thickness a light waveguide 3 which transmits light holding an emission distribution with the scintillator section 1 in substance and a photoelectric conversion part 4 which has a partition 5 for an optical zone in the direction of thickness and receives light from the light waveguide 3 to perform a photoelectric conversion. The light shielding partition 2 of the scintillator section 1 is arranged to correspond to the partition for the optical zone of the photoelectric conversion part 4.
Patent JP-S58145491-A (JP)
Title: Lustrous transfer sheet
Inventor: UENO HIDEO
IPC: B41M5/00
Filed: 1982-02-22
Abstract: PURPOSE:To provide the titled sheet capable of being transferred onto a cloth or the like to produce an article having a variety of luster and an excellent touch or feeling, by a method wherein a layer of a lustrous composition containing minutely cut pieces of a lustrous synthetic resin film is provided on a hot-melt film. CONSTITUTION:A metal such as Al is vapor-deposited onto a synthetic resin film (e.g., a polyester film) to produce a vapor-deposited metallic film, and a thermosetting resin coating material containing a pigment is applied onto the metallic film to produce a resin layer, thereby obtaining the lustrous synthetic resin film. the layer 2 of a lustrous composition obtained by mixing 10-50pts.wt. of minutely cut pieces 0.2-0.5mm. square of the lustrous synthetic resin film with 100pts.wt. of a synthetic resin solution, a synthetic resin emulsion or a latex is provided on the hot-melt film 1 by coating or the like to obtain the objective sheet.
Patent JP-S58146631-A (JP)
Title: Oil-pressure circuit for oil-pressure working machine
Inventor: OKABE SHINYA
IPC: E02F9/22
Filed: 1982-02-25
Abstract: PURPOSE:To permit the composite and independent operations for running and other  actuator in an oil-pressure working machine by using a system in which during the  composite operation of running and other control valve, the pressure oil of the first  oil-pressure pump is preferentially flowed to other control valve, while the pressure oil  of the second oil-pressure pump is preferentially flowed to the other running control  valve, and the return oil is flowed to the other running control valve. CONSTITUTION:A slewing control valve 43 and a boom control valve 44 are connected in parallel with the first oil-pressure pump 31, and also control valves 45, 46, and 47 for arm bucket, and left-side running are connected in tandem to these control  valves 43 and 44. On the other hand, a right-side running control valve 49 is connected in tandem to the second oil-pressure pump 32, and control valves 50, 51, and 52 for  arm, bucket, and boom are orderly connected in parallel with the downstream of the  control valve 49. Then, a switch valve 54 by which the return oil of the right-side running control valve 49 of the second oil-pressure pump group is usually flowed to the  tank and during the switching period, led to the upstream of the left-side running control valve 47 of the first oil-pressure pump group is provided in the return pipeline 53  of the right-side running control valve 49. By this, the composite and independent operations of running and other actuator are made possible.
Patent JP-H11222150-A (JP)
Title: Working vehicle
Inventor: URA TAKESHI
IPC: B60K17/348
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To keep the turning radius by applying braking operation with appropriate force to the rear wheel at the inside of turning in the turning regardless of the running speed of a car body. SOLUTION: This working vehicle is provided with a friction parking brake in which braking force is adjusted by supplied hydraulic pressure, and a solenoid-operated proportional brake valve obtaining opening in proportion to the supplied current value. The working vehicle is also provided with a control device operated to increase the braking force of the rear wheel at the inside of turning by increasing the control current supplied to the solenoid 33S of the brake valve as car speed measured with a vehicle speed sensor 38 increasing in the turning.
Patent JP-H03233318-A (JP)
Title: Optical fiber measuring instrument
Inventor: WAKAMI TOSHINORI
IPC: G01D5/353
Filed: 1990-02-09
Abstract: PURPOSE:To arrange a large number of sensors adjacently by providing a clad mode stopper just behind a stress imparting part, and providing an optical time area reflecting measuring instrument as a light source, a detector and an optical system. CONSTITUTION:The optical time area reflecting measuring instrument with pulse width 10ns and measuring interval 10ns consists of a multimode optical fiber with 50mum core diameter, 125mum clad diameter, and 0.3% specific refraction difference, and an optical fiber 1 on which UV hardening resin is applied so as to set an outside diameter at 400mum is formed. At the stress imparting type sensor 2, the fiber 1 is placed between a recessed part and projecting part with radii of curvature of 10mm, and bending stress is imparted to the fiber. Also, the clad mode stopper 4 is formed by winding the optical fiber in one turn on a cylinder with 280mm diameter. In such a manner, it is possible to provide a large number of sensors adjacently.
Patent JP-S52112004-A (JP)
Title: Internal combustion engine
Inventor: NAKAMURA YUUICHI
IPC: F02B75/36
Filed: 1976-03-15
Abstract: PURPOSE:To vibrate a small piston by the variation of the pressure of main combustion engine for inhibiting the decrease of output and the increase of fuel cost and decreasing the exhaust of injurious gas.
Patent JP-H07240222-A (JP)
Title: Water treatment apparatus for fuel cell power generation device
Inventor: KAMIYA NORIHISA
IPC: H01M8/04
Filed: 1994-02-28
Abstract: PURPOSE:To properly remove impurities from cooling water and lower the running cost by installing a reverse osmosis type impurity removing means in water discharging route, and supplying cooling water from which impurities are removed to a make-up water supplying route. CONSTITUTION:A make-up water supplying route 26 to supply cooling water and a water discharging route 27 to discharge cooling water from a steam separate 3 are installed in a cooling water circulating route S. A reverse osmosis type impurity removing means G is installed in the water discharging route 27 and cooling water from which impurities are removed by the means G is supplied to a water recovery tank 26A. The means G leads the cooling water to a reverse osmosis membrane (g) by utilizing the cooling water supplying pressure in the circulating route S and the water passes the membrane, and impurities containing silica-based scales are thus concentrated and the resulting water is discharged through the water discharging route 28 having an adjusting valve V7. A heat exchanging means K to heat cooling water to be supplied to the circulating route S through the supplying route 26 by cooling water supplied by the means G through water route 27 is installed and heat energy loss is suppressed.
Patent JP-S60174360-A (JP)
Inventor: NEMOTO FUMIO
IPC: B61L27/00
Filed: 1984-02-20
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-H01206835-A (JP)
Title: Superconducting current limiter
Inventor: SHIOIRI SATORU
IPC: H01L39/16
Filed: 1988-02-12
Abstract: PURPOSE:To improve insulating characteristics, and to enhance reliability by housing a liquid nitrogen vessel cooling a superconductive element into a grounding vessel filled with an insulating gas and further housing the grounding vessel into a vacuum vessel. CONSTITUTION:A superconductive element 4 is housed into a vessel 6 for liquid nitrogen 5, and cooled. The liquid nitrogen vessel 6 is filled with an insulating gas 10 such as SF gas, and housed into an electrically grounded vessel 9. The grounding vessel 9 is further housed into the vacuum vessel 7, and a gap between the grounding vessel 9 and the vacuum vessel 7 is brought to a vacuum state. The superconductive element 4 functions as a superconductor, is quenched and is changed into a high resistor when currents higher than critical currents such as short-circuit currents flow, and displays a current limiting effect.
Patent JP-H09224239-A (JP)
Title: Video switcher
Inventor: GOTO HIDETOSHI
IPC: H04N19/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform the grasp and monitor of abnormal state by visibly imaging a video signal, to which compression-encoding is performed in any encoding pattern different from a prescribed pattern, through a video display device when there is such a video signal. SOLUTION: When there is the video signal compression-encoded in any encoding pattern different from the prescribed pattern in video signals transmitted from plural H.320 terminals 1, 2 and 3..., an MC 10 for monitor visibly images that video signal at an H.320 terminal 6 for monitor. Therefore, even when any abnormality is generated at spots where the terminals 1, 2... are installed, any operation or the like due to a user is not required and that abnormal state is visibly imaged so that the abnormal state can be easily grasped and monitored. Besides, when there is the video signal compression-encoded in any encoding pattern different from the prescribed pattern in the video signals transmitted from the terminals 1, 2..., since such a video signal is stored in a video storage server 7, the abnormal state is easily discovered and much time is not required for work for that discovery.
Patent JP-H08203304-A (JP)
Title: Automobile headlight
Inventor: ITOU TAKAYA
IPC: B60Q1/00
Filed: 1995-01-26
Abstract: PURPOSE: To improve appearance by making an insertion hole, for positioning a position light bulb into a reflector, have a size at the irreducible minimum to insert the position lamp bulb, in an automobile headlight provided with a position light bulb in addition to a headlight bulb. CONSTITUTION: The front surface of a light body 2 is covered by a lens 4, a holder 5 is tiltably supported at the light body, a high-beam reflector 26 is supported on the holder, and a headlight bulb is mounted on the reflector. The luminous part 34a of a position light bulb 34 mounted on the holder is positioned into the reflector through a bulb insertion hole 32 formed on the reflector.
Patent JP-H06245125-A (JP)
Title: Monitor camera equipment
Inventor: KONDO YASUO
IPC: H04N7/18
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a monitor camera equipment in which the direction of image pickup by the monitor camera is changed so that the position of a moving object always comes to the center of a monitor screen. CONSTITUTION:A difference detection means 7 calculates a difference between a video signal of a current frame from a monitor camera 1 and a video signal of one preceding frame outputted from a storage means 5 for each picture element to provide a difference detection signal. When an object is moved, a pattern position detection means 8 receiving the difference detection signal obtains position information on the of a monitor 3 based on address information from a memory address generating means 6 when the difference detection signal is outputted. The deviation from the center is calculated based on the position information and center position information on the screen of the monitor 3 to obtain a deviation signal. A tilt angle panning angle control signal used to move the position having a difference based on the deviation signal to the center position on the screen of the monitor 3 is outputted to a turning base controller 4 to set an image pickup direction of the monitor camera 1 to a direction of the position where a motion takes place in an object.