baber/WOPTO huggingface dataset:
Patent JP-2001087529-A (JP)
Title: Arithmetic processing device for game
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To attain both of the fixation and setting facilitation of the set value of user periodic reset interval. SOLUTION: This device is provided with a game control means for periodically performing the game control of a game machine by synchronizing with a prescribed user periodic reset signal, a first storage means for volatilizably holding information stipulating the interval of the user periodic reset signal, a user periodic reset signal generation means for generating the user periodic reset signal at an interval held in the first storage means, a second storage means (220) for holding information stipulating the interval of the user periodic reset signal so as to be nonvolatilizable and rewrite impossible and a setting means for setting information held by the second storage means (220) to the first storage means when a system is reset. By setting required information to the second storage means (220), setting of a parameter is facilitated.  By inhibiting rewrite of the second storage means (220), the set value of the user periodic reset interval is fixed.
Patent JP-H04145312-A (JP)
Title: Height measuring device
Inventor: MAEDA TAKEHIKO
IPC: H01L21/66
Filed: 1990-10-08
Abstract: PURPOSE:To prevent erroneous measurement due to the sticking of solder chips and dust to a transparent plate by covering the transparent plate mounted with a semiconductor element with a transparent film, feeding the transparent film in sequence, or moving the transparent plate in sequence. CONSTITUTION:Each time the height of leads 101-104 of a semiconductor element 1 is measured, a transparent film 9 is fed by a fixed quantity in the fixed direction by a film feed system 11. The semiconductor element 1 to be inspected is put on the clean transparent film 9 for measurement each time. Erroneous measurement due to the sticking of solder chips and dust of the leads 101-104 of the semiconductor element 1 to the transparent plate 2 can be prevented.
Patent JP-S61147616-A (JP)
Title: Sawtooth wave generating device
Inventor: TSUJIHARA SUSUMU
IPC: H03K4/90
Filed: 1984-12-21
Abstract: PURPOSE:To generate a sawtooth wave with an always constant amplitude with respect to a synchronizing signal with a different frequency by making the amplitude and pulse width of the synchronizing signal always constant, controlling the mean value of the synchronizing signal different frequency by the output and applying Miller's integration. CONSTITUTION:A flyback pulse, e.g., is fed to an input terminal, the pulse is divided by resistors 18, 19, subjected to amplitude control by a Zener diode 20 to make the amplitude constant through a TTL buffer 21. An output from the TTL buffer 21 is fed to a pulse width constant circuit 15 comprising a monostable multivibrator to make the pulse width constant. The output from the pulse width constant circuit 15 is fed to a Miller's integration circuit 16 through a coupling capacitor 22, Miller's integration is applied to generate a sawtooth wave with always constant amplitude. In setting the pulse width of the pulse width constant circuit 15, since too wide pulse causes it that the change in the mean value due to the frequency is not proportional to the frequency, the pulse width as narrow as possible gives less amplitude fluctuation of the sawtooth wave due to frequency.
Patent JP-2001088261-A (JP)
Title: Biodegradable heat-shrinkable multilayer film
Inventor: KURAMOTO YOSHIHIRO
IPC: C08L67/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable heat-shrinkable multilayer film which has superior transparency, gloss and slip performance and can be thermally sealed. SOLUTION: The film having a specific shrinkage factor is obtained by stretching a multilayer film at least in one direction. The multilayer film has outer layers of a mixture C consisting of a polylactic acid polymer A containing an L-lactic acid and a D-lactic acid by a composition ratio of 94:6-79:21, and an aliphatic polyhydric alcohol/aliphatic dicarboxylic acid copolymer B synthesized essentially from an aliphatic polyhydric alcohol and an aliphatic dicarboxylic acid or its derivative. A ratio of the B exceeds 0 wt.% and is not larger than 30 wt.%. Moreover, at least one layer is provided between the outer layers, which consists of the A and/or B. A ratio of the A and B in all layers of the multilayer film holds A:B=30:70-75:25 wt.%.
Patent JP-H01115050-A (JP)
Title: Fluorescent lamp
Inventor: SHIMIZU TAKAO
IPC: H01J61/72
Filed: 1987-10-28
Abstract: PURPOSE:To extend the usable voltage range of a power source to about half of the rated voltage in battery use and to meet the requirement of 2000hr or more for lighting life by charging gas into a lamp at the pressure of 5-15Torr, in a fluorescent lamp which lights at 100mA or less for lamp current or at 4W or less for lamp power by an electronic lighting circuit which preheats a filament at all times during lighting. CONSTITUTION:This is a fluorescent lamp which lights at 100mA or less for lamp current or 4W or less for lamp power, and is charged in the lamp at the pressure of 5Torr to 15Torr and it is combined with an electronic lighting circuit which preheats a filament at all times. Hereby, life of 200hr or more can be realized at about half the rated voltage of a battery, so the lamp can be used within the wide input voltage. For example, pure argon is used as lamp charging gas, and within the range of 5-15Torr, the requirements of 2000hr or more for life and 4V or less for light starting voltage are met.
Patent JP-H07123032-A (JP)
Title: Actuator compatible with field bus
Inventor: TAMAOKI KOJI
IPC: H04B3/50
Filed: 1993-10-28
Abstract: PURPOSE:To drive an actuator and to send a signal at required and minimum power consumption easily and to maintain a system margin and high reliability in a field bus system in which operating power is supplied to the actuator equipment on the transmission line and the signal is sent. CONSTITUTION:An actuator equipment 1 is operated by power supplied from an external power supply 3 via a transmission line 5 and a host device 4 or a field equipment 6 makes 2-way communication of a digital signal. The actuator equipment 1 is provided with a communication controller 101, a current signal generator 102 and an electro-pneumatic transducer 103, the communication controller 101 and the signal current generator 102 are connected in series with respect to s 2-wire transmission line 5 in the inside of the actuator equipment 1 and the electro-pneumatic transducer 103 is connected in parallel with the current signal generator 102.
Patent JP-H09165780-A (JP)
Title: Backhoe
Inventor: MATSUMOTO TOSHIYUKI
IPC: E02F9/16
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To improve the workability in a limited area with the rear end of a turn table being prevented from projecting beyond the crawler travel devices, and make turning positions recognizable through side edges on the right and the left of the turn table and side edges of an engine cover while making passage easy for a human body when walking through the outside of the side edges of the turn table and the engine cover. SOLUTION: An engine 3 and tanks are mounted on a turn table 1 and surrounded with a cover 28, side edges 20R and 20L on the right and the left are formed at the sides, each running in the longitudinal direction of the turn table 1 when the turn table is positioned to face the front, and the rear end 22 of the turn table 1 is formed in a circular arc shape and prevented from projecting beyond the external side edges 21 of crawler travel devices 5 when the turn table 1 is positioned sideways. The side faces and the rear face of the cover 8 on which an operator's cabin is mounted are made approximately flush with the side edges and the rear end 22 of the turn table 1.  Spaces 26 opened in the longitudinal direction and toward the upside are provided at the crawler travel devices 5 on the right and the left on positions respectively between each of the side edges on the right and the left of the turn table 1 being in a position to face the front and each of the sides of the cover 8 and each of the external side edges 21 of the crawler devices 5 on the right and the left.
Patent JP-H01114004-A (JP)
Title: Method of positioning work
Inventor: SUZUKI KUNIO
IPC: H01F41/06
Filed: 1987-10-28
Abstract: PURPOSE:To enable the step section of a work to be positioned at the fixed position, by employing a series of processes in which the step section of the work is held with being shifted from the position of a sensor, and a supporting member is then moved by a moving means, and the step section is thereafter sensed by the sensor. CONSTITUTION:A work 1 is shifted from the position, in which an image sensing system 32 is arranged, to the left side position, and a pulse motor 37 is then turned on so that the measuring axis 34 of a micrometer 33 is extended. Consequently, a supporting block 21 is moved along 1 guide rod 31, and when the image sensing system 32 senses that the step part between the lead section 3a and the dielectric part 2 in the work 1 is moved to the predetermined position, the motor 37 is turned off. Therefore, even if dimensional error exists in the work 1, or the work 1 is chucked by a chucking means 20 with being mis-positioned, the step section of the work 1 can be positioned at the fixed position. Accordingly, the winding work for the work can be automated.
Patent JP-S63122432-A (JP)
Inventor: SAITOU YOSHITAKE
IPC: A61B8/12
Filed: 1986-11-13
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-H10116880-A (JP)
Title: Wafer cassette detecting equipment
Inventor: INADA TETSUAKI
IPC: H01L21/68
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a wafer cassette detecting equipment which accurately detects a wafer cassette without requiring adjustment for use. SOLUTION: The detecting equipment is provided with a plate 11 whereupon a wafer cassette is to be mounted and a protruding part (a third block 14) which protrudes from the top face of the plate 11. When a wafer cassette is mounted on the plate 11, the equipment detects that the wafer cassette is mounted by detecting that the protruding part is pressed down. Tn this case, the protruding part is supported by a coil spring 16.
Patent JP-S61148625-A (JP)
Title: Vertical magnetic recording medium and its production
Inventor: NAGAO MAKOTO
IPC: G11B5/85
Filed: 1984-12-24
Abstract: PURPOSE:To obtain the double-faced multilayered vertical magnetic recording medium with less variations in the reproducing output in the circumferential direction and having an excellent surface property by forming a soft magnetic film closer to a supporting body at <=30 deg.C, and forming the other soft magnetic film at >=60 deg.C. CONSTITUTION:A soft magnetic film and a vertical magnetic film consisting essentially of Co-Cr are formed on both surfaces of a filmy supporting body traveling along a cylindrical can by vapor deposition or sputtering. In the production of the vertical magnetic recording medium, the first soft magnetic film is formed on both surfaces of the filmy supporting body by a sputter source for the soft magnetic film source arranged around the cylindrical can which is cooled to <=30 deg.C. Then the second soft magnetic film is formed by a vapor deposition or a sputter source for the soft magnetic film arranged around the cylindrical can which is heated to <=60 deg.C, and subsequently the vertical magnetic film consisting essentially of Co-Cr is formed.
Patent JP-2000104631-A (JP)
Title: Air cleaner for engine
Inventor: NAKAGAWA AKIO
IPC: F02M35/024
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal abrasion of a valve seat and the inner peripheral surface of a cylinder due to the dust sucked into an engine by fitting a top plate of an air cleaning chamber to a filter at a position lower than an upper seal, and forming a screw insertion hole at a position higher than the inner bottom surface of a recessed part provided in the top plate. SOLUTION: A top plate 11 for covering an air cleaning chamber 10 from over thereof is fitted to a filter 3 at a position lower than an upper seal 7, and a recessed part 13 is provided in the top plate 11 near a screw insertion hole 12 provided in the top plate 11, and the screw insertion hole is formed at a position higher than the inner bottom surface 13a of the recessed part 13. When the dust intrudes from a part of the upper seal with the vibration during the operation, the dust are put on the top plate 11, and moved on the top plate 11 with the vibration, and fallen into the recessed part 13. The dust fallen into the recessed part 13 is hard to be moved to the screw insertion hole formed at a high position. With this structure, the dust is hard to intrude the air cleaning chamber 10, and hard to be sucked into the engine.
Patent JP-S63123277-A (JP)
Title: Image pickup device
Inventor: OKUMURA NOBUYOSHI
IPC: H04N5/225
Filed: 1986-11-12
Abstract: PURPOSE:To recognize sufficiently an object image by providing a means to shield a part of object images in both angles at a view finder device and turning on and off a shielding means in accordance with an action mode. CONSTITUTION:An object image made incident on an optical type view finder device OVF 100 is reflected through lenses 1, 2 and 3, a double angular window 5 and a lens 4 on the eyes of a photographer. At the time of recording, since conducting is executed only to one side solenoid 11 by a control circuit 13 and a magnet 10 is pulled into a solenoid 11 side, a lattice-shaped shield 8 is rotated in a counter-clockwise direction with a rotating shaft 9 as a center and set to the position except a light path shown by a chain line. At this time, inside the double angular window 5, the object image only is reflected, the photographer can confirm that a VTR is recorded and can recognize the object image during the photographing.
Patent JP-H0992111-A (JP)
Title: Cpu monitoring device
Inventor: MASE TOYOJI
IPC: G06F11/30
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate a change of monitoring synchronism in accordance with a change of programs, and miniaturize and simplify a circuit constitution by using a hardware timer built in a CPU capable of programmed control. SOLUTION: A CPU 1 has a built-in timer counter 2 composed of hardware, and this timer counter 2 can be program-controlled. While the CPU 1 is normaly actuated, counter resetting action is performed in the case where a counted value reaches a set value, and program setting action to output a signal of a logic H is performed in the case where the counted value exceeds the set value to reach a time-out reference value. In the case where a periodically resetted counter value resetting action is delayed, or stopped, and when the time-out reference value is exceeded, a time-out signal 10 is outputted. The time-out signal 10 is inputted as an output trigger for an FF4, an alarm signal 16 of +5V is outputted from the FF4, and an abnormality is alarmed.
Patent JP-H02118547-A (JP)
Title: Motor control circuit for camera
Inventor: MAKINO MASAMORI
IPC: G03B17/00
Filed: 1988-10-28
Abstract: PURPOSE:To easily control motor without using any mechanical means by providing switching elements and grounding both terminals of the motor when photographing operation is finished. CONSTITUTION:When a winding signal S1 is inputted to the terminal (a) of a motor driving circuit 6 from the winding and rewinding control circuit in synchronism with photographing operation, transistors TR Q1 and Q4 turn on and the motor 5 rotates for winding. The TRs Q1 - Q4 are switching elements, whose collectors are connected to the motor 5. When the winding is completed, the TRs Q1 - Q4 turn off and a capacitor C begins to be charged. A TR Q5 turns on with its charging current and the TRs Q2 and Q4 turn on with its collector current to conduct. Here, both terminals of the film feeding motor 5 are grounded at the same time, so the motor 5 is braked and thus easily controlled without using any mechanical means.
Patent JP-H07131440-A (JP)
Title: Analog optical fiber transmission system
Inventor: FUTAKATA TOSHIYUKI
IPC: H04B10/2507
Filed: 1993-10-28
Abstract: PURPOSE:To automatically reduce the increase of noise caused by the deviation of the emission wavelength due to the ambient temperature variance and the secular change. CONSTITUTION:The wavelength multiplexed optical signal of an optical fiber 14 is branched and inputted to a wavelength control circuit 21 by an optical coupler 23, and the input optical signal is converted into an electric signal by the circuit 21, and the noise level on the outside of the transmission RF signal band of this electric signal is measured, and a wavelength control signal is so made that the noise level is reduced, and a current control circuit 22 of one of terminals 111 to 11n is controlled to control the emission wavelength of an electrooptic transducer 12, and thus, emission wavelengths of terminals 111 to 11n are controlled so that the noise is not reduced.
Patent JP-H1095228-A (JP)
Title: Shutter valve structure for vehicular ventilator
Inventor: OSADA HIDEHIKO
IPC: B60H1/34
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To rationalize a shutter valve manufacturing process so as to reduce manufacturing cost by forming a seal part easily and efficiently at a valve body. SOLUTION: A valve body 11 formed of first resin and having corner parts a, b, c, d, and a seal forming body formed of second resin and arranged at the peripheral part of the valve body 11 are integrally combined and connected in a metal mold. A seal part 12 formed of the seal forming body is thereby formed at the peripheral part of the valve body 11, and the seal part 12 is provided with slits 15 at corner parts corresponding to the corner parts a, b, c, d.
Patent JP-H07128022-A (JP)
Title: Method for measuring film thickness of fine-powder laminated layer using film thickness indicator
Inventor: MIYOSHI SHIGERU
IPC: G01J3/52
Filed: 1993-10-29
Abstract: PURPOSE:To measure the thickness of the film of an unstable fine-powder laminated layer by laminating fine powder on a basis material, on which a film thickness indicator is provided, and comparing the film of the laminated layer and the film of the laminated layer on the film thickness indicator. CONSTITUTION:For example, a thin film indicator 10 utilizing the change in hue is constituted so that the film thickness is indicated based on the change in brightness caused by the film thickness or the change in hiding power by coloring the surface of a metallic or nonmetallic thin plate having the thickness of about 1-5 mm with one color or two or more colors. The film thickness indicator 10 is provided on a basis material 2. In the indicator 10, the relation with the degree of brightness change based on the film thickness or the hiding power is obtained beforehand with respect to the standard color, whose brightness is measured beforehand or the surface hue of the basis material 2. After the film is formed, the brightness of the film surface is measured, and the rising degree of the brightness and the hiding power are obtained. The values are compared with the curve for relationship between the film thickness and the rising rate of the brightness or the curve for the relationship between the film thickness and the hiding power, which is obtained beforehand, and the film thickness is obtained.
Patent JP-H04146686-A (JP)
Title: Printed wiring board
Inventor: OKUNO TAKESHI
IPC: H05K3/34
Filed: 1990-10-09
Abstract: PURPOSE:To dispense with a cleaning process through which flux is removed with solvent by a method wherein solder resist which restrains the action of soldering flux is not applied to an exposed part of an insulating board where a conductor layer is not present and an adhesive tape is pasted or a moisture-resistant agent is applied. CONSTITUTION:Solder resist restraining the action of soldering flux is not applied to a part 4 of the surface 1a of a printed wiring board 1 where a copper foil layer 3 is not present, an insulating board 2 is exposed, and a double sided adhesive tape is stuck. A resistor, a semiconductor element, and the like are mounted on the other side 1b of the printed wiring board 1, then the printed wiring board 1 is dipped into a solder tank 8 making its side 1a face-down and the part 4 where solder resist is not applied lead the board 1, and the board 1 is made to move in the direction indicated by arrow B coming into contact with a solder jet 9. Flux hardly adheres to the part 4 where solder resist is not applied and moreover flux attached to the part 4 is removed by the jet 9, so that the amount of flux left on the part 4 is small. Therefore, as the part 4 can be prevented from lessening the adhesion of a double-sided adhesive tape or of a moisture-resistant agent, so that a cleaning process through which flux is removed from the wiring board 1 with fluoroalkyl solvent can be dispensed with.
Patent JP-S61181536-A (JP)
Inventor: PATORISU NORUTEIE
IPC: B01J21/04
Filed: 1985-12-04
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-S63127764-A (JP)
Inventor: YOSHIMASU SHIROU
IPC: A61M1/22
Filed: 1986-11-17
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-H04147063-A (JP)
Title: Precision comparator for thermoelectric ac-dc converter
Inventor: YONEZAKI GENTA
IPC: G01R19/03
Filed: 1990-10-09
Abstract: PURPOSE:To automate a procedure and prevent erroneous operation by performing all of control, measurement and determination of results by means of a controller and a calculator. CONSTITUTION:Frequency setting of a precision ac power source 1, current setting of a precision dc power source 2 and switching of a plurality of switches S0 to S3 of a power switcher 3 and standards are performed by a controller 4. Measurement of precision digital voltmeters DVM1, DVM2 and determination of measurement results are performed by a calculator 5. When a programmable power source is to be used as the power source 1, the frequency setting is done by software. Thus erroneous operation by a manual task is prevented. This automation allows comparison and measurement of all combinations of a plurality of converters in a short time, so that two specific converters which are most preferable can be selected.
Patent JP-H02120183-A (JP)
Title: Power steering controller
Inventor: UCHIDA KO
IPC: B62D6/02
Filed: 1988-10-28
Abstract: PURPOSE:To improve the extent of steering sensation by installing a second variable aperture, closed up with steering torque larger than that of a first variable aperture, interposingly in both inflow and outflow passages, and branching off bypasses that inserted an external control variable aperture each from an interval between these two variable apertures in each passage, in a fluid pressure type controller bearing the above caption. CONSTITUTION:When steering takes place in stoppage, each throttle area of variable apertures 1L, 1R, 2L, 2R, 3L, 3R is varied according to steering torque and thereby a power cylinder 12 generates steering assist torque. On the other hand, when it is carried out at time of high speed running, variable apertures 4R, 4L in each of bypass passages L5, L6 operate according to each output of a car speed sensor 16a and a steering angle sensor 16b together with operation of each of the variable apertures 1L-6R, thereby opening the bypass passes according to the steering direction. With this constitution, and equivalent circuit of a hydraulic bridge circuit varies, whereby differential pressure between symmetrical pressure chambers 12L and 12R of the power cylinder 12 is regulated, and the extent of steering reaction becomes moderated, thus stable steering sensation is securable.