baber/WOPTO huggingface dataset:
Patent JP-2000089866-A (JP)
Title: Circuit for preventing leak of computer
Inventor: KOBAYASHI KENJI
IPC: G06F3/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent leak current from a display device from flowing to a display control part by interrupting a signal path between the display control part and the display device by a switching means when the power of a computer is in an off state. SOLUTION: The drain/source of a field effect transistor 13 is inserted into and connected to a signal path between the synchronizing signal output terminal of a display control part 11 and a connection terminal for synchronizing signal output 12. When the power of a computer 10 is turned off, the supply of power to the display control part 11 is cut and the supply of power to a control circuit 34 is also cut. Thus, the field effect transistor 13 becomes an off state and impedance between the drain and the source becomes considerably large. Thus, current from the display device 17, namely, leak current is prevented from flowing to the display control part 11 of the computer 10 even in the state where power is supplied to the display device 17.
Patent JP-H0978888-A (JP)
Title: Gravestone type bone container tower
Inventor: TAKANO KIMIO
IPC: E04H13/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a gravestone type bone container tower which is easily assembled at the installation site and erected even in a narrow space and excellent in the external appearance and vibration-resistant property, by providing a cabinet type bone container connected to a flower stand, at the lower part of a gravestone base. SOLUTION: A flower stand 3 provided with a flower cylinder container in which flower cylinders 2 are inserted, is laid on a foundation frame body and a cabinet type bone container 5 is installed adjacently to the flower stand 3. In this bone container 5, an opening is arranged at the front face and a door 4 is fitted to the opening and also one or more stages of shelves containing bone bottles are arranged in the inside. A gravestone base 7 is laid on the upper face of the ceiling plate 6 fixed on the upper face of the bone container 5 and further, a stone tower 8 is put on the upper part of the gravestone base 7. An incense stick stand 9 having an incense stick container 10 is provided on the upper face of the gravestone base 7, the ceiling plate 6, or the flower stand 3, at the front face of the stone tower 8.  It is preferable to install the foundation frame body 11 surrounding the lower part of the flower stand 3 and the lower part of the bone container 5.
Patent JP-2001085002-A (JP)
Title: Sealed alkaline storage battery
Inventor: KIYOKU YOSHIFUMI
IPC: H01M4/52
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery having a high rate of utilization of positive electrode active material for a long period of charging-discharging cycles. SOLUTION: The alkaline storage battery is composed of an alkali electrolytic solution, a negative electrode, and a non-sintered nickel positive electrode using α-type nickel hydroxide as active material containing 15-50 wt.% manganese as solid solution element relative to the total amount of nickel and manganese, wherein part of the α-type nickel hydroxide is previously subjected to oxidizing outside the battery system so that the mean valence of nickel atom becomes 2.1-2.3 and is substituted with γ-NiOOH.XH2O (0.3<=X<=0.8).
Patent JP-H1195024-A (JP)
Title: Manufacture of substrate with color filter, and liquid crystal display element using same
Inventor: IKUTA YORISUKE
IPC: G02B5/20
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate with a color filter capable of preventing ink from flowing out to an adjacent picture element in an ink jet system, and capable of forming a uniform colored layer. SOLUTION: A photolysis type resin layer 3 and an ink-repellent agent layer 4 are formed on a masking film 2, and exposure 5 from the reverse side surface of the formed film 2 in the substrate 1 is conducted to form the ink-repellent agent layer 4 only on the upper surface of the film 2, then ink is sprayed by an ink jet system to form a colored layer 6. Exposure 7 from the surface of the masking film 2 side is carried out thereafter to remove the ink-repellent agent layer 4.
Patent JP-H0895371-A (JP)
Title: Density target value setting device
Inventor: KUMAI HIROAKI
IPC: G03G15/00
Filed: 1994-09-28
Abstract: PURPOSE: To easily set a density target value for forming an image. CONSTITUTION: A density sensor 8 measures the density of a test pattern for controlling density and a solid patch for setting a density target value. The density of the solid patch, which is constituted of multistage density, is stored in a patch density storage part 16, and the density of the test pattern is outputted to a comparison part 17. The density of the solid patch is measured and the solid patch is printed out as a density model, and identification information of the solid patch selected from the prints is received by a reception part 18. Then, density data is read out from the storage part 16 by setting the identification information as a retrieval key and registered in a density target value registration part 19.  In the comparison part 17, a difference between the density of the test pattern and the density target value is detected and a control signal based on the difference is fed back to a density control means.
Patent JP-S62117013-A (JP)
Title: Fine adjustment mechanism
Inventor: SASAOKA TOSHIO
IPC: H01L21/68
Filed: 1985-11-15
Abstract: PURPOSE:To prevent the rotation of a stage at the time of fine adjustment and to secure the highly accurate fine adjustment characteristics, by providing an adjustment plate spring between a movable rigid body part and a fixed rigid body part to perform the variable adjustment of the spring constant of a parallel plate spring. CONSTITUTION:A movable rigid body 31 is integrated with a fixed rigid body part 32 via a parallel plate spring 33a and an adjustment control plate spring 33b set parallel with the spring 33a. Then the tension stress is applied to the spring 33b to vary the spring constant of the spring 33a. Thus it is possible to secure the complete coincidence between the spring constants of fine adjustment mechanisms 3 and 3 formed at the both end parts of a movable bar. This simplifies the formation of the mechanisms 3 and prevents the rotation of a stage at the time of fine adjustment. As a result, the highly accurate linear fine adjustment characteristics are secured together with improvement of the accuracy of a precision measuring instrument and the throughput of a semiconductor producing device.
Patent JP-H04138830-A (JP)
Title: Manufacture of heat exchanger and heat exchanger
Inventor: KISHIHATA YOSHIYUKI
IPC: B23P15/26
Filed: 1990-09-28
Abstract: PURPOSE:To widen a radiating surface and to completely closely fix the inner fin to both barrels by inserting an inner fin between cylindrical outer and inner barrels, magnifying the diameter of the inner barrel to fix the inner fin to both barrels, further, magnifying the diameter of the inner barrel to form plural grooves on the inner and outer surfaces. CONSTITUTION:The inner fin 4 is inserted between the cylindrical outer barrel 2 and the cylindrical inner barrel 3 smaller in diameter than the outer barrel 2, a mandrel 10 is forced into the inner part of the inner barrel 3 to magnify the diameter of the inner barrel 3 and to fix the inner fin 4 between the inner and outer barrels 3,2. Further, when the mandrel is forced in, plural grooves 14 are formed by projections 13 of a grooved part 12 on the inner peripheral surface of the inner barrel 3 to expand the radiating area, to form projecting lines 15 on the outer peripheral surface and to hold the inner fin by these projecting lines 15 closely between the inner and outer barrels 3, 2.
Patent JP-H1181216-A (JP)
Title: Snow melting pavement construction method
Inventor: TOUGE AKIYA
IPC: E01C11/26
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve snow melting efficiency and workability by mixing a reinforcing material and a binder mainly made of asphalt into carbon to form an intermediate layer, and heating it by excitation. SOLUTION: A base layer 3 is formed on the ground 1, and an intermediate layer 5 compacted with carbon is formed on it as a heating body by excitation. A surface layer 7 is formed on it by asphalt pavement. Exciting wires 9, 11 are arranged on the intermediate layer 5, and branch wires 13, 15 are connected to the exciting wires 9, 11. A binder mixed with a chemical synthetic rubber material 3-10 wt.% against asphalt is formed. The mixed quantity of the carbon is set to 25-70 wt.%, the mixed quantity of the binder is set to 6-15 wt.%, and a reinforcing material is used for the remainder. The reinforcing material contains No.6 crushed stones 10-30 wt.%, No.7 crushed stones 10-30 wt.%, coarse sand 10-20 wt.%, fine sand 10-20 wt.%, and stone powder 5-15 wt.%. The heating temperature of the intermediate layer 5 is controlled at 60-90 deg.C. This pavement can be executed at a low cost.
Patent JP-S63111761-A (JP)
Title: Optical scanner
Inventor: NISHITOKU KOUJI
IPC: H04N1/113
Filed: 1986-10-29
Abstract: PURPOSE:To avoid a picture density from being ununiformed even if the luminous intensity of a scanning beam is ununiform by detecting the luminous intensity of the scanning beam toward the scanned face so as to control a light beam output based on the result of detection. CONSTITUTION:A laser beam radiated from a laser diode 1 is formed to be a light beam having an optional beam diameter via optical systems 2, 3, 4 and reflected in a rotary polygon mirror 5 to be a scanning beam 6, which passes through a ftheta lens 7 and is made incident on a photosensitive body 10 being the scanned face. A latent image is formed to the photosensitive body 10 in response to the recorded picture. In order to detect the luminous intensity of the scanned beam 6 made incident on the photosensitive body 10, a beam splitter 16 is used to lead the scanning beam to an optical fiber 17, and the scanned beam guided through the optical fiber 17 is received by a photodiode 19 and an electric signal corresponding to the luminous intensity is obtained. The luminous intensity of the laser diode 1 is controlled based on the said signal.
Patent JP-H0976811-A (JP)
Title: Cup holder unit
Inventor: KURACHI KATSUTO
IPC: B60N3/10
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder unit, in which a drawing body can be drawn forward half upward and a cup receiver body to be loaded with a cup or the like and a support unit for supporting the upper periphery of the cup can be set so horizontally as to stably hold a cup or the like. SOLUTION: A second drawing body 3 is connected to a first drawing body 2 freely to be slid in the fore and aft direction, and both the drawing bodies 2, 3 are housed in a unit main body 1 freely to be slid in the fore and aft direction so that the second drawing body 3 is slid forward half upward in relation to the first drawing body 3, and a support body 4 and a cup receiver body 6 are fitted to the second drawing body 3 freely to be turned, and at the time of drawing the second drawing body 3, the support body 4 and the cup receiver body 6 are turned so as to be held in the nearly horizontal condition opposite to each other. In this condition, a cup (g) is placed on the cup receiver body 6 through a cup insertion hole formed in the second drawing body 3, and the upper periphery of the cup (g) is supported by the support body 4.
Patent JP-H0199275-A (JP)
Title: Semiconductor laser element
Inventor: DOI SHOJI
IPC: H01S5/00
Filed: 1987-10-12
Abstract: PURPOSE:To prevent an unnecessary laser light reflected by a cover from irradiating toward the radiating direction of a laser element by providing a pinhole in the cover covering a laser mounting base, and graphitizing its inner face. CONSTITUTION:In a semiconductor laser element having a mounting base 2 mounted with a semiconductor laser element chip 3 and covered with a cover 4, an optical absorption plate 12 is provided at the laser beam irradiating side of the cover 4. The plate 12 has a pinhole 11 for externally introducing the beam radiated from the chip 3, and the inner face is graphitized. Thus, the reflected light reflected in the cover 4 is not guided toward a photodetector 8. Accordingly, since the normal radiated light and multiple reflected lights are not interfered in the photodetection, a semiconductor laser element having high reliability can be obtained.
Patent JP-H02103997-A (JP)
Title: Wire holding method of printed board
Inventor: SUZUKI KIMIHIRO
IPC: H05K13/06
Filed: 1988-10-13
Abstract: PURPOSE:To fix signal lines and to improve workability by providing bonding pads for signals and for holding on a printed board, connecting the pads for signal with wires, forming the signal conductors, and thereafter connecting the holding pads with wires. CONSTITUTION:Signal bonding pads 2 and holding bonding pads 3 are provided on a printed board 1. The pads 2 are connected with signal wires 4, and the wirings of the signal lines are formed. Then, the pads 3 are connected by using wires 4' which are the same kind as that of the wire 4 so as to press the signal lines. When the wiring is performed in this way, the wires 4' for holding fix the wire 4 in correspondence with the wiring state of the wires 4. In this way, the small hill of the signal wires are not collapsed when the board is set in an apparatus, and the workability can be improved.
Patent JP-S61134798-A (JP)
Inventor: KANEKO MAKOTO
IPC: G10H7/00
Filed: 1984-12-06
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-H10109407-A (JP)
Title: Starting or re-starting method of continuous printing
Inventor: MUELLER JOACHIM
IPC: B41F33/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make spoilage developing at starting or re-starting and during following starting process as small as possible. SOLUTION: The starting time point of the starting of a printer from a basic rotational frequency to a production rotational frequency for continuous printing is set for first sheet after the staring of paper running to reach a predetermined position within a printer only at or after the arrival to a production speed depending upon the number of the rotation of the printer necessary for the conveying of the first sheet from the pile of sheets in a feeder to the predetermined point within the printer.
Patent JP-S60151461-A (JP)
Inventor: RENA RARUTSUSON
IPC: F16H57/02
Filed: 1984-12-06
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-H02105078-A (JP)
Title: Measuring instrument for characteristic of semiconductor light emitting element
Inventor: KOGURE NAOSHI
IPC: G01R31/26
Filed: 1988-10-14
Abstract: PURPOSE:To execute the measurement with high accuracy extending over the wavelength of a wide range by correcting an output value of a photoelectric converting device in accordance with a photodetecting sensitivity to wavelength characteristic stored in a memory, and correcting and measuring an optical output or a driving current. CONSTITUTION:In front of a semiconductor laser 10 connected to a power source 15, a photodetector 11 and a spectrum analyzer 12 are placed, and a light beam from the laser 10 is made incident on them through an optical path switching device 13. First of all, prior to the measurement, the center wavelength in a lot of a product is inputted, and an output of the photodetector 11 is corrected. Subsequently, a driving current value is increased until a determined constant optical output P0 is outputted, and the driving current value at the time when the constant optical output is obtained is denoted as IOP1. Next, in a state that the current value is held in IOP1, a signal is sent to the device 13, an optical path is switched to the analyzer 12 side and wavelength lambda1 is measured. Next, sensitivity by lambda1 is read from a memory, the output of the photodetector 11 is corrected, and thereafter, the current value IOP is varied until the output PO is outputted, and when a difference between a current value IOP2 at the time when the determined optical output is obtained and IOP1 becomes smaller than a set value, it is outputted to a device 17.
Patent JP-S62121153-A (JP)
Title: Sheet carrier
Inventor: YOSHIDA KAZUJI
IPC: B65H5/02
Filed: 1985-11-20
Abstract: PURPOSE:To make the carrying path system compact by forming a guide member with openings for supporting rollers and mounting thereto solid rollers in two stages serving as driven roller means to make the driven rollers and the guide plate integral. CONSTITUTION:Driven roller mean 4 has a guide member 5 provided with roller holding portions 7, and the holding portions 7 have openings 8 for holding driven rollers 6. Thus, the driven rollers 6 are held by openings 8 in the holding portions 7 provided in the guide member 5, and rotatably disposed with portions thereof extending out of the carrying surface of the guide member 5. Thus constructed, when drive belts 2 are actuated, a sheet 9 is held between the drive belts 2 and the driven rollers 6 to be carried. This allows the number of the belts to be reduced less than one half of the number of belts used in the prior art, with the result of reduction of the capacity of the motor.
Patent JP-S61134207-A (JP)
Inventor: OSHITA MASAYUKI
IPC: B26F3/00
Filed: 1984-12-05
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-H07113664-A (JP)
Title: Illuminating device of instrument for vehicle
Inventor: INAGUMA HIDEYUKI
IPC: G01D11/28
Filed: 1993-10-15
Abstract: PURPOSE:To soften an illuminating light and thereby to increase decorativeness by a method wherein a radiant light from a light-conducting body in the rear of a dial plate is made to pass through an upright wall part and a translucent film and to irradiate the surface of a facing plate from the peripheral edge of the dial plate. CONSTITUTION:A radiant light from an illuminating lamp 6 is made to enter a light-conducting body 5 from a projecting part 5a and the light is radiated to characters, scales and the base parts of pointers of dial plates 3 and 4 from light-radiating parts being opposed thereto, so that the characters, the scales and the pointers be lighted. Besides, the light is radiated also from light- releasing parts 5b provided at the peripheral edge parts of the dial plates 3 and 4 and opposed to upright wall parts 3d and 4d, and this light is made to pass through the upright walls 3d and 4d and translucent films 3e outside the walls so as to moderate color tone and made to irradiate the surface of a facing plate 2 from the peripheral edge parts of the dial plates 3 and 4. Decorativeness is increased by this soft light.
Patent JP-H09101350-A (JP)
Title: Inspecting device for semiconductor integrated circuit
Inventor: KASAI HISAMICHI
IPC: G01R31/26
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To enable easy interruption of a direct current channel without lowering a rate of detection of failure, by providing a means for holding output value of IC in response to an instruction for execution of inspection, and others. SOLUTION: A switch 2 formed out of a transistor for a gate controls supply of a power VDD to IC 1 and a latch circuit (holding means) 3 latches output data from the IC. A delay circuit 4 controls on-off operation of the switch 2 by delaying a test instruction signal for a prescribed time and gives an instruction on an operation timing of the latch circuit 3. A static circuit 5 holds the output data outputted at a prescribed timing from the latch circuit 3. A detecting part 6 of an external current of a tester or the like detects a direct current component flowing to a strobe point of the IC 1 at the time when a power supply to a direct current channel is interrupted by the switch 2. In the case where the direct current component is not detected, the IC 1 is determined as nondefective and the IC 1 is restored to a state before inspection, after the inspection ends.
Patent JP-H01101062-A (JP)
Title: Picture reader
Inventor: SATO YUICHI
IPC: H04N1/48
Filed: 1987-10-14
Abstract: PURPOSE:To simplify the constitution for deviation correction of a read position while preventing the degradation in quality of a picture by controlling the read density of the picture in accordance with the magnification in the subscanning direction. CONSTITUTION:2upsilontau=dgb=const is set between an integral time tau of each of three line sensors and a subscanning speed upsilon on the sensor surface corresponding to the magnification. When the magnification (expansion rate) in the subscanning direction is 170%, the integral time is set to 1.7tau1 to reduce the number of picture lines per unit time which are written in buffer memories 14, 15, and 22. Thus, a picture signal indicating the original picture whose line density is 1.7 times as high as that for 100% expansion is obtained. In such a case, the signal is certainly delayed by four lines with respect to red R and is certainly delayed by two lines with respect to green G to correct the positional deviation in the subscanning direction.
Patent JP-2001082623-A (JP)
Title: Solenoid valve
Inventor: OTSUKA YUKINORI
IPC: F16K31/06
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide. a solenoid valve excellent in responsiveness of a movable core, easy to work a yoke and low in manufacturing cost. SOLUTION: This solenoid valve is furnished with a movable core 4 to be connected to a valve element 20 to work to open and close, a yoke 5 to constitute a magnetic path with this movable core 4 and an electromagnetic coil 1 to magnetize the movable core 4 and yoke 5. The yoke 5 is furnished with a pair of holding pieces 25, 26 to hold the electromagnetic coil 1 by confronting both end sides of the electromagnetic coil 1 and a connecting base end part 27 to connect this pair of the holding pieces 25, 26 on its base end side to each other. At least one of the holding pieces 25, 26 of the yoke 5 is formed thicker than the connecting base end part 27 by piling it up by folding its head end side back.
Patent JP-H03120719-A (JP)
Title: Processing solution for semiconductor substrate and method for processing
Inventor: TSUJI MIKIO
IPC: H01L21/308
Filed: 1989-10-03
Abstract: PURPOSE:To obtain a semiconductor device with high quality and a high yield which has little collection of metallic impurities from processing solution and little adhesion of fine particles by specifying a hydrofluoric acid concentration and a hydrogen peroxide concentration within a specific range. CONSTITUTION:Processing solution of a semiconductor substrate contains 0.5 to 15wt.% hydrogen peroxide and a hydrofluoric acid concentration is 0.1 to 10wt.%. While a semiconductor substrate surface is oxidized very thinly by adding hydrogen peroxide into dilute hydrofluoric acid (DHF), its naturally oxidized film can be removed. Therefore deposition of Cu, etc., which has been a problem in conventional DHF can be prevented as well as adhesion of fine particles is decreased. In addition since thickness of the naturally oxidized film is considerably thinner than that with a conventional mixture such as sulfuric acid-hydrogen peroxide (SPM), hydrochloric acid-hydrogen peroxide (HPM) or ammonia-hydrogen peroxide (APM), collection of easily oxidized metal such as Al and Fe is also reduced.