baber/WOPTO huggingface dataset:
Patent JP-H10326151-A (JP)
Title: Computer input device
Inventor: SAKAMOTO KAZUTOMO
IPC: G06F3/0481
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To make a laser pointer which serves also as a computer control signal projection part possible to be small-sized and lightweight by modulating the visible light laser of a visible light laser pointer and transmitting computer control signals of clicking and dragging. SOLUTION: When a projector 2 displays the screen of a computer 1 on a screen 3, indicates a desired position with the visible light laser wireless pointer 4, and irradiates a necessary menu on the screen 3 with red laser light, and makes a click, the digital-pulse modulated red laser light by a binary signal is projected on the menu. At this time, a modulated signal corresponding to left/right clicking or dragging operation is projected and projected on the screen 3. This light point is picked up by a camera 34 incorporated in the projector 2 and inputted to a light position detection part 36, and a signal corresponding to an operation signal that a control part 37 has specified is inputted from a storage part 38 to the computer 33.
Patent JP-S6212869-A (JP)
Title: Terminal structure for watt-hour meter
Inventor: MATSUNO YOSHIAKI
IPC: G01R11/00
Filed: 1985-07-10
Abstract: PURPOSE:To replace a watt-hour meter easily by separating a terminal block from a watt-hour meter body and forming a switch enable to switch interruption, connection and short-circuiting on the terminal block. CONSTITUTION:The terminal block 20 is separated from the watt-hour meter body 10 and pin terminals 11-13 to be electrically connected to the block 20 and a testing short-circuit chip 14 are formed on the body 10. On the other hand, watt-hour meter connecting terminals 21-23 to be connected to the termi nal pins 11-13 of the body 10, power supply line connecting terminals 25, 26, load line connecting terminals 27, 28, and a change-over switch 24 are formed on the block 20. The switch 24 is constituted so as to switch three states; inter ruption, connection and short-circuit. To replace the body 10, the switch 24 is turned to the short-circuit position, electric power supplied through the power supply lines is directly supplied to the load lines without passing the body 10 and then the body 10 is separated from the block 20. Then, a new body 10 is fitted again and the switch 24 is turned on, so that the replacement of the body 10 can be completed without interrupting power supply.
Patent JP-H0446102-A (JP)
Title: Sustained release preparation
Inventor: SAKURADA TOYOHISA
IPC: A01N25/18
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a sustained release preparation in which control of a packing amount is carried out without impairing performances by packing a volatile substance of perfume, pheromone, medicine, etc., into a tube made of a polymer material and pressing the packed tube. CONSTITUTION:A volatile substance is packed into a tube made of a polymer material (e.g. polyethylene or ethylene-vinyl acetate copolymer) having 0.5-5 mm average inner diameter and 0.1-3 mm thickness and the packed tube is pressed to control the packed amount to 95-10% of amount before pressing and then sealed to produce the aimed sustained release preparation. A method in which the volatile substance-packed tube is inserted into a pair of rolls controlled in the space and pressed is advantageous as the method for pressing, because the method can continuously be carried out. When the rolls are previously heated, crack of the tube is prevented. Excess packing is prevented and packing can be carried out in a minimum amount even when a substance having high viscosity is used.
Patent JP-S637400-A (JP)
Title: Production of coated stainless steel sheet
Inventor: KINOSHITA NOBORU
IPC: C25F1/06
Filed: 1986-06-27
Abstract: PURPOSE:To provide remarkably high rust resistance by developing a temper color on the finished surface of a steel sheet, vanishing it by electrolytic pickling in nitric acid under specified conditions, washing and drying the steel sheet and carrying out baking finish with an org. resin paint. CONSTITUTION:A polished and washed steel sheet is heated at 160-550 deg.C in the air to develop a temper color and this temper color is vanished by electrolytic pickling in 7-15wt% nitric acid at 40-60 deg.C and 5-20A/dm<2> current density for 1-12sec electrolysis time. After the steel sheet is washed and dried, baking finish is carried out with an org. resin paint to obtain a coated stainless steel sheet.
Patent JP-H092564-A (JP)
Title: Disk case
Inventor: NISHIGORI KAZUHIKO
IPC: G11B5/84
Filed: 1995-06-16
Abstract: PURPOSE: To facilitate uniform processing of disks without causing deformation in a heat-treating atmosphere by constituting a pair of opposite side walls of an upper coupling, an intermediate support and a lower support, making openings between these members, and providing coupling pieces between the respective members with predetermined intervals. CONSTITUTION: A disk case to be used at the time for processing disks such as silicon wafers has an upper opening 2 and a lower opening, wherein a pair of opposite side walls comprise a lower support 6 for supporting a lower end face of the disk 1, an intermediate support 5 for supporting a side end of the disk and an upper coupling 4 provided on the upper opening 2. These three members are separated from one another via an opening 9, while the opening 9 is equipped with coupling pieces 20 for coupling these members. The lower and intermediate supports 6, 5 are formed with recessed grooves 11, 13 having a predetermined width continuously for supporting the disk 1 via a predetermined interval. Further, the upper coupling 4 is formed with a tapered guide groove 7.
Patent JP-S63314549-A (JP)
Title: Heater
Inventor: NAKAMURA HIROSHI
IPC: G03D9/00
Filed: 1987-06-17
Abstract: PURPOSE:To prevent unequal transfer and color slippage by specifying the rubber hardness on the surface of a pair of heating rollers and confining the load to be exerted to roller shafts to 5-30kg. CONSTITUTION:An image receiving material 14 and a photosensitive material 26 are superposed on each other and while the materials are conveyed by the heating rollers 340-350, diffuse dyes are migrated from the photosensitive material 14 to the image receiving material 26. The surfaces of at least a pair of the rollers 340, 342 among the heating rollers 340-350 are coated with rubber having 30-70 deg. rubber hardness. The load to be exerted to this roller shaft is confined to 5-30kg. The image which is free from the unequal transfer and color slippage is thereby obtd. at the time of forming the image by using the heat developable photosensitive material.
Patent JP-S6130939-A (JP)
Title: Manufacture of stator core
Inventor: SUZUKI TAKASHI
IPC: H02K1/14
Filed: 1984-07-20
Abstract: PURPOSE:To enhance the yield and to enable the automatic winding of a coil by punching arcuate piece in which the entire periphery is divided into integer number, laminating the pieces, winding the coil on the segments, and then annularly disposing and securing. CONSTITUTION:Pieces of the shape having arcuate yokes 12 including arcuate angles divided from 360 into integer number and pole pieces 13 integrally formed from the center of the yokes 12 are punched from silicon steel plates 14, the pieces are laminated in the prescribed number to form the arcuate core segments 11. Then, the segments 11 are rotated on the center line of the arcuate angle to wind an exciting coil 20, the segments 11 are annularly disposed in the prescribed number, secured at the ends of the yokes 12 of the adjacent segments 11 to form a stator core 10.
Patent JP-H06337346-A (JP)
Title: Automatic focusing device
Inventor: KITAOKA NAOKI
IPC: G03B13/36
Filed: 1993-05-28
Abstract: PURPOSE:To provide an automatic focusing device for following an object beyond an aimed limit in the case that the object is a moving body. CONSTITUTION:As to the automatic focusing device provided with a driving means 16 for automatically driving a focusing lens 21, the device is provided with a limiting means 15 for limiting the driving extent of the driving means 16, a moving body deciding means for deciding whether or not the object is the moving body and a limit releasing means 35 for releasing the limit by the limiting means 15 in the case of judging that the object is the moving body by the moving body deciding means.
Patent JP-S5774682-A (JP)
Title: Alarm-equipped watch
Inventor: KUME KAZUNARI
IPC: G04G13/02
Filed: 1980-10-28
Abstract: PURPOSE:To issue plural kinds of alarms by a conventional indication watch by an easy operation, by making digital indications of alarm-issuing time by setting it to a selected holding step and making the watch issue alarm through a time counter, etc. CONSTITUTION:A conventional indication step 41, such as a hand, etc., is driven through a drive circuit 13, which operates in accordance with one-second signals put out by a frequency divider 12, a step motor 21 and a wheel train 31. On the other hand, current time is corrected in accordance with rotation of a step 51 by selecting one of data holding steps 61-63 through the input step 51 and a piezoelectric element 52, and an alarm-issuing time is set to the steps 61-63. This set value is indicated on a digital indication step 72 through a decoder 71, and at the same time, when a control step 32 counts the one-second signals and shows conventional indication time of 12:00, the value is compared by a comparison circuit 65 with content of counting of a reset time counter 64. It is possible, by so doing, to obtain the conventional watch which is capable of controlling an alarm-issuing step by making a coordinated output from the circuit 65, when the alarm-issuing time comes, and also of issuing plural kinds of alarms by an easy operation.
Patent JP-H11343618-A (JP)
Title: Cavity structure of underground power plant
Inventor: EBARA MASAHIKO
IPC: E21D13/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To significantly reduce timberings as a structure high in stability of the cave itself in an underground power plant, and accordingly to secure the construction term of works, and to reduce the construction expenses. SOLUTION: In the cave of an underground pumping power plant, vertical shafts of a circular cross-sectional shape are formed at four places in the lower bedrock 12 of a tunnellike cavity 10 extended in the horizontal direction, and also a bedrock is interposed between the respective vertical shafts, and individual power generating units 16 are installed in the respective shafts. The upper part of the cavity of the power plant above the rock 18 on which power generating machinery is formed in a tunnellike cavity 10 extended in the horizontal direction, and arch concrete 20 is placed in the ceiling part 10a of the tunnellike cavity 10 reduce the water leakage inside the cavity, and the structure is constituted so that the slip off of key block exposed on the ceiling part 10a can be prevented.
Patent JP-H11343958-A (JP)
Title: Vertical wind tunnel device for wind power generation and wind power energy guiding method
Inventor: NAGAI NOBUMASA
IPC: F03D1/04
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To surely catch ground surface wind and improve wind power generation efficiency by providing a windmill for generation at the inside, providing a vertically erected cylindrical wind tunnel and revolving a rotor within the wind tunnel by deflecting ground surface wind hit on a deflecting device provided at the lower part of this wind tunnel and guiding ground surface wind within the wind tunnel. SOLUTION: At the time of a generation operation, the wind direction of ground surface wind is detected by a control circuit and a deflecting device 2 is revolved so as to face a guide surface of the deflecting device 2 with ground surface wind. Ground surface wind hit on the guide surface of this deflecting device 2 is deflected upward by the guide surface and is incorporated within a wind tunnel 1 from a lower end opening 1c of the wind tunnel 1. Within the wind tunnel 1, air current is compressed at a part of a necked part 1b, a rotor R is revolved by wind power energy at the time and a generator connected with a shaft of a rotor R is driven.  Because the direction of wind always turns upward within the wind tunnel 1 and the rotor R and the generator are not required to be revolved according to an azimuth of ground surface wind by this wind tunnel device, the structure can be simplified.
Patent JP-H11343888-A (JP)
Title: Start on sloping road assistant device
Inventor: NAGAKURA HIDEO
IPC: B60T7/12
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To quickly operate a control device temporarily maintaining a brake pressure holding valve in a pressure hold state even if a brake pedal is released by increasing the feed quantity of fuel even if an accelerator pedal is not stepped when a gear is set on the starting or retreating positron. SOLUTION: A control means 10 inputs the respective signals from a brake pedal sensor 2 and a clutch pedal sensor 3, and when after a brake pedal 11 is stepped to nullify vehicle speed and a clutch pedal is deeply stepped, the brake pedal is released, it outputs a control signal to a brake pressure holding solenoid valve 1 to operate a brake valve 12 and hold the brake pressure. In this case, at least the detected signal from a gear position sensor 4 is input to the control means 10, at least when the gear position is set for starting or retreating, it controls to increase a fuel quantity fed to the engine by a specified value, even if the accelerator pedal is not stepped.
Patent JP-S5577278-A (JP)
Title: Burning preventive unit for fluorescent substance for braun tube
Inventor: KUSUMOTO KAZUHIDE
IPC: H04N3/20
Filed: 1978-12-07
Abstract: PURPOSE: To make it possible to exercise a direct supervision over an actual deflection state and also to detect a rotation stop signal by a signal obtained at the same detection position, by using a signal, flowing through a deflecting coil, as an input to a detector.  
     CONSTITUTION: Positive and negative inputs to a X-deflection system and those to a Y-deflection system are applied to comparators 8∼11 and a pulse of a TTL level changing from H∼L is outputted at every sweep. Outputs of circuits 8∼11 are respectively AND-ed to trigger momostable multivibrators 14 and 15, thereby generating outputs of "L". The width of an output pulse is set longer than the maximum repetitive period (t 1 ) of a sweep and if the pulse is absent, the output is returned to level "H". Here, when both X and Y systems stop deflecting, monostable multivibrators 14 and 15 are held at "H" and the deflection stop output is changed from "H"∼"L" to announce the stop of deflection. Monostable multivibrators 16∼19 are for rotation stop detection and triggered being set to an output pulse longer than (t 2 ) a half the rotation period, thereby generating outputs of "H". Once rotation stops, a monostable multivibrator which can not obtain a pulse generates an output of "L" and changes the rotation stop output from "L"∼"H" to announce stop operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5577160-A (JP)
Title: Semiconductor device
Inventor: TOKUYAMA KENJI
IPC: H01L23/28
Filed: 1978-12-07
Abstract: PURPOSE: To improve heat radiation without dropping humidity resisting property by removing or thinning resin directly under the side, which chips are fitted to, and the opposite side.  
     CONSTITUTION: When sealing with resin, a sealing mold is provided with a projection, the back of an island 3, which is fitted up with an element 4, is not, or only thinly adhered to resin. Heat radiation from this part is improved remarkably and that humidity resisting property does not drop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6129423-A (JP)
Title: Recording and reproducing method of optical recording medium
Inventor: KUDO YOSHIHIKO
IPC: G11B11/10
Filed: 1984-07-20
Abstract: PURPOSE:To double the recording density with no increase of the crosstalk level by recording and reproducing information at the recess and projection parts of a groove-shaped track with different method respectively. CONSTITUTION:A reflection factor changing type reproduction is carried out by means of an optical system shown by a figure (b). The circuit connection to a tracking error signal detector is switched to decide whether a laser light beam 8 is led to a recess part 5 or a projection part 4 of a track. While in a production mode of a photomagnetic recording/reproducing type, an optical system of a figure (a) is used to delete differentially the information of the reflection factor changing type with no rotation of a polarizing surface. Thus only the information of the photomagnetic recording/reproducing type is extracted. Thus it is possible to double the recording density just with a conventional crosstalk level.
Patent JP-H0450612-A (JP)
Title: Optical measuring device
Inventor: TANAKA HIROKAZU
IPC: G01S17/08
Filed: 1990-06-12
Abstract: PURPOSE:To simplify a constitution to downsize an optical measuring device by separating a light beam from a light source into light beams having different properties, reflecting one of the separated light beams on a concave mirror and projecting it to an object to be measured together with the other light beam. CONSTITUTION:Light illumination intensity Ep of a polarization component on an object 54 to be measured is expressed as Ep= Ip/D<2> where light of a polarization component P including reflectance, etc. of a polarization beam splitter 52 is effective radiation intensity Ip and a distance to the object is D. If polarization component light S is is longer than P by d1 and illumination intensity Es of light of the polarization component S on the object 54 is, when effective radiation intensity Is is defined similarly to the above, Es = Is/(D + d1)<2>; therefore, the object 54 has brightness Bs in proportion to rho Es, where rhois a coefficient of reflectance and diffusivity, etc. That is, equation I is satisfied. When a ratio of Bp to Bs is calculated as conventionally, equation II is obtained. D is calculated by obtaining Bp/Bs, resulting in a distance to the object 54 obtained.
Patent JP-H0722601-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNO TOMOYUKI
IPC: H04N5/372
Filed: 1993-06-23
Abstract: PURPOSE:To make constant a substrate voltage between semiconductor substrates by a method wherein a dose of impurity is corrected by an ion implantation so as to make a stored electric charge amount in an electric charge store part a set value by measuring resistivity of the semiconductor substrate. CONSTITUTION:Resistivity of a sheet of wafer in a lot to be initially processed is measured. Next, a dose of n-type impurity of a wafer is calculated based on a measured value. Next, a dose of p-type impurity of a p well 2 is decided from the dose of the n-type impurity of the wafer. The dose of the p-type impurity is decided according to the relation of potential and a photodiode 5 formed in the p well 2, and decided so that an electric charge store amount in an electric charge store part can be made constant. Next, an ion implantation is controlled to form the p well so that the entire wafer of lots can become an appropriate dose. Thus, a substrate voltage can be non-regulated and also stabilized.
Patent JP-H10332591-A (JP)
Title: Method for quantitative determination of alkali ion and diaza-cryptand
Inventor: LEINER MARCO JEAN PIERRE
IPC: C07D273/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To eliminate that a luminescence characteristic is sharply influenced by the pH value of a sample by a method wherein a diaza-cryptand by a specific formula is used as a compound luminophore-ionophore. SOLUTION: A diaza-cryptand by a formula is a new one. In the formula, X represents a luminophoric part, (m) represents 0, 1 or 2, and (o) and (p) represent 0, 1 or 2 respectively independently. The new luminophore-ionophore is useful to quantitatively determine alkali ions in a physiological pH value and a physiological concentration. The diaza-cryptand by the formula is used as a luminosphore-ionophore in order to quantitatively determine alkali ions. The alkali ions in a sample come into contact with the luminophore-ionophore, the ionophoric part is reacted with the alkali ions, the luminescence characteristic of the luminophoric part is changed, luminescence is measured, and the concentration and the activity of the alkali ions are estimated and determined quantitatively.
Patent JP-S5674113-A (JP)
Title: Photosetting organopolysiloxane composition
Inventor: TAKAMIZAWA MINORU
IPC: C08F2/50
Filed: 1979-11-22
Abstract: PURPOSE: The titled novel composition, capable of giving a cured article having improved weather resistance, electrical and mechanical characteristics by ultraviolet irradiation in a very short time, and comprising a specific organopolysiloxane and a photosensitizer.  
     CONSTITUTION: A composition comprising (A) an organopolysiloxane having one or more siloxane units expressed by formula I [R 1  is H or (halogenated) phenyl; R 2  is H or alkyl; R 3  is 1W10C bifunctional hydrocarbon or halogenated hydrocarbon; R 4  is monofunctional hydrocarbon or halogenated hydrocarbon; a is 0,1 or 2], e.g. the compound expressed by formula II, and (B) a photosensitizer, e.g. benzophenone.  
     USE: A release agent for release paper, a potting agent for electrical communication appliances, a coating agent for plastics, a water repellent, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000340602-A (JP)
Title: Wire bonding method and heater plate used for the method
Inventor: IMADO KEIJI
IPC: H01L21/60
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding method in which a semiconductor chip is tightly held on a heater plate, especially at wire bonding work where an external lead wire is jointed to a semiconductor chip. SOLUTION: In ultrasonic wire bonding, in which an external lead wire is joined to a semiconductor chip 3, a recessed part 8 whose area is smaller than that of a mounting area for the semiconductor chip is formed on a heater plate 1 on which the semiconductor chip 3 is mounted, and a vacuum hole 7 is made to communicate with the recessed part, and the semiconductor chip mounted on the heater plate is held by negative pressure acting on the recessed part.
Patent JP-H0816756-A (JP)
Title: Image processing system
Inventor: ITAGAKI HIROSHI
IPC: G06T1/00
Filed: 1994-07-04
Abstract: PURPOSE:To prevent illegal connection by switching data conversion due to a data converting table for each prescribed band in image data and the arrangement order of picture elements for each line at random. CONSTITUTION:Bit data read from a selected data memory 508 are converted to serial bits for each VE through a P/S converter 507 and supplied as the select signal of a switch 506. Concerning this switch 506, image data outputs from a first-in first-out(FIFO) memory 504 are connected to its terminal A and image data outputs from a last-in first-out(LIFO) memory 505 are connected to its terminal B. Then, image data are successively outputted from the leading write address of the FIFO memory 504 in the line direction, and image data are successively outputted from the final write address of the LIFO memory 505 in the line direction. By switching the switch 506 according to the select signal for each VE, the image data changing the arrangement order of picture elements for each VE at random are outputted.