baber/WOPTO huggingface dataset:
Patent JP-H0631512-A (JP)
Title: Automatic core drill
Inventor: UCHIDA TOSHIAKI
IPC: G05B19/416
Filed: 1992-07-16
Abstract: PURPOSE:To improve the efficiency of drilling operation by setting a drive current supplied to a drill motor to a predetermined value which is smaller than a drive current supplied thereto at the time of drilling so as to limit the rotating speed of a rotary knife to a predetermined value, so that chattering vibration of the rotary knife at the initiation of drilling is reduced until a drill reaches a predetermined depth from the initiation of drilling. CONSTITUTION:A tool body which has a built-in drill motor 7, and a rotary knife attached to the end of the tool body is moved along a stand by means of a feed motor so as to effect drilling. A current detecting means 32 detects the value of a no-load current that flows through the drill motor 7 prior to the initiation of this drilling, and this value is delivered to a microcomputer 21. The microcomputer 21 specifies the type of the rotary knife, and drives the rotary knife at rotating and feeding speed in accordance with the type of the rotary knife. As a result, the rotating speed of the rotary knife at the beginning of the initiation of drilling is limited to a predetermined value, and hence chattering vibration of the rotary knife is reduced, so as to improve the efficiency of drilling.
Patent JP-S5980170-A (JP)
Title: Power inversion controller
Inventor: SHIBUYA TADASHI
IPC: H02M7/515
Filed: 1982-10-27
Abstract: PURPOSE:To improve the conversion efficiency of a power inverter by varying the firing signal of the inverter in response to the variations in a load, thereby effectively performing a commutation even for a heavy load operation and improving the operating efficiency during operation. CONSTITUTION:The output of a current transformer 1e in an electric furnace controller 1 is applied to a superposing time detector 2. The output of the detector 2 is applied to a deviation integrating amplifier 3. This output and the output of a starting frequency setter 5 of a power inverter 1b are added by an adder 4, and the added output is applied to a voltage/frequency converter 6. The output of the converter 6 is applied to a control leading angle detector 7 and a monostable multivibrator 8. The multivibrator 8, a frequency divider 9 and gate circuits 10a, 10b form a firing signal generator.
Patent JP-S5978569-A (JP)
Title: Semiconductor device
Inventor: KIMURA TOSHIO
IPC: H01L29/78
Filed: 1982-10-27
Abstract: PURPOSE:To integrate a photo receiving element and a MOSIC in the same chip and increase the sensitivity of power of the photo receiving element by forming the specific resistance and the impurity concentration of substrates for a photo receiving element region and a MOSIC region are made different to each other and formed. CONSTITUTION:A donor impurity is selectively ion-implanted into an N type Si wafer 7, only at a MOSIC part, by using a mask 3. Next, an acceptor impurity is ion-implanted by using the mask 3 in order to form a P type WELL. At this time, ion implantation 4 is performed also at the photo receiving element part 5, thus forming a P-N junction photo diode. Successively, the impurity ion-implanted is activated, and further an impurity is driven in so that the WELL can be formed with a depth over some degree and it becomes a junction depth whereby the photo diode becomes high-sensitive. Then, the same treatment as a normal process of manufacturing a CMOS is performed.
Patent JP-H0861260-A (JP)
Title: Motor-driven compressor
Inventor: HORI TATSUYA
IPC: F04C18/02
Filed: 1994-08-11
Abstract: PURPOSE: To suppress the generation of noise without generating noise even when operation is performed on a low pressure condition by locating a buffering body between a fixed vortex blade member and a fixed frame fixed thereto. CONSTITUTION: An electric motor 2 and a compression mechanism part 3 driven by the electric motor 2 are contained in a closed container 1. A fixed vortex spring 3f is formed at the fixed vortex blade member 3a of a compression mechanism part 3, the fixed vortex blade member 3a is radially fixed to a fixed frame body 3b and vertically slidable. High and low pressures are partitioned away from each other by a seal member 3c between the fixed frame body 3b and the fixed vortex blade member 3a, and a revolving vortex blade 3g engaged with the fixed vortex blade 3f to form a plurality of compression spaces in a revolving vortex blade member 3d is formed on an end plate. An annular buffering body 3e is located between the under surface of the fixed frame 3b and the upper surface of the fixed vortex blade member 3a.  This constitution, since the fixed vortex blade member does not direct contact with the fixed frame body, suppresses the generation of contact noise.
Patent JP-S6165872-A (JP)
Inventor: HANSU YOAHIMU DEIIRU
IPC: A01N47/44
Filed: 1985-08-29
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-H1194497-A (JP)
Title: Semi-automatic rifle gun with delivery mechanism from side part and delivery mechanism from lower part
Inventor: UUGO GUTSUSARI BERETSUTA
IPC: F41A9/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To discharge an empty cartridge and then automatically load a ball cartridge by providing a side part opening for loading the ball cartridge at the side part of a casing and a lower opening for delivering the cartridge of each ball cartridge being discharged from a lower part and mounting the supply means of a rotating side part to the height of the side part opening. SOLUTION: A side part opening 27 for supplying ball cartridges 25 and 26 to be discharged and a lower opening 28 at a center for delivering the cartridge of the ball cartridge being discharged are provided at a casing 20 of a rifle gun. The first ball cartridge 25 is directly and manually inserted into a gun via a side part opening 27 when a loose-bottom unit 22 stops and is inserted into the ball cartridge chamber from a bottom part when the loose- bottom unit 22 advances. Then, a supply means is provided at the height of the side part opening 27 at the side part of the casing 20. Therefore, after the first ball cartridge 25 is discharged and its cartridge is eliminated, the second ball cartridge 26 can be received and supplied automatically.
Patent JP-S57108840-A (JP)
Title: Microfilm reader
Inventor: ITOU SHIYUUJI
IPC: G03B21/10
Filed: 1980-12-25
Abstract: PURPOSE:To transmit an image content to remote places easily, by switching selectively a means, which projects the image of a microfilm onto a screen, and a means which focuses the image onto the photoelectric face of a photoelectric transducer and converts it to an electric signal. CONSTITUTION:The image recorded on a microfilm 7 is focused onto a screen 5 through a projection lens 1 and a projection merror 3 by the light from a lamp 8. A stage 10 is moved for a prescribed distance in the direction of an arrow A to focus the picture recorded on the microfilm 7 onto a photoelectric face 6a of a photoelectric transducer 6 through a pickup lens 2 and a pickup mirror 4 by the light from the lamp 8. This focused image is converted photoelectrically and is taken out as an electric signal such as a video signal.
Patent JP-S6250233-A (JP)
Title: Controlling method for four-wheel-drive device
Inventor: HARADA YOSHIHARU
IPC: B60K23/08
Filed: 1985-08-28
Abstract: PURPOSE:To control the four-wheel-drive condition appropriately in accordance with the range positioned by a manual shift range by allowing a differential- control clutch of a center differential gear to be joined when the manual shift range is positioned at an intermediate hold position. CONSTITUTION:A differential-control clutch 21 is provided to a center differential gear 10 which effects the differential function between a front wheel drive shaft 15 and a rear wheel drive shaft 17. And when a manual shift range is positioned at an intermediate hold range such as S range or L range, information on a manual position sensor 8 is inputted into a controlling device 35 including a microcomputer so as to allow the differential-control clutch 21 to be joined through a hydraulic pressure control device 22 where the differential function is restrained in such a way that a front and a rear wheel are conditioned to either the direct connection or the nearly direct connection. Accordingly, when either L range or S range is set up, the braking performance is excellently improved.
Patent JP-2001015563-A (JP)
Title: Method and apparatus for inspection result displaying, and recording medium
Inventor: KATO TOSHIAKI
IPC: H01L21/66
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To easily detect a DUT(device under test) whose probe is broken. SOLUTION: The inspection result displaying apparatus includes two prober devices 10a and 10b, a workstation 30, and a personal computer 20. Based on a displaying program and a displaying mode switching program stored in a ROM 36 of the workstation 30, inspection results from the devices 10a and 10b are displayed on a CRT 22 of the computer 20 in a manner corresponding to the position of a DUT of interest on a wafer substrate, and a pass/fail percentage per DUT is displayed along wish these inspection results of the semiconductor chip of interest.
Patent JP-H0826491-A (JP)
Title: Cleaning device of elevator casing at continuation type unloader
Inventor: BABA KEITARO
IPC: B65G67/60
Filed: 1994-07-19
Abstract: PURPOSE:To provide an elevator casing cleaning device whose device is simple and which can be managed with small drive force and which does not require so strong structure and in which deposit does not become much. CONSTITUTION:This device possesses a scratching scraper 7 to scrape off an adhered substance stuck to the inner surface of an elevator casing 6 at a continuation type unloader; drawing up ropes 26, 27 to carry out the drawing up action of the scraping scraper 7 between the upper end portion and the lower end portion of the elevator casing 6; and drawing down ropes 28, 29 to carry out the drawing down action, and when the drawing up action of the drawing up ropes 26, 27 is conducted, the drawing down ropes 28, 29 are made to follow the drawing up action, and connection to a winch 10 is made by guiding the drawing down ropes 28, 29 by means of upper end guide pulleys 14, 15, and connection to the winch 10 is made by guiding the drawing down ropes 28, 29 by means of lower end guide pulleys 16, 17. The up and down movements of the scraper 7 is carried out by the normal/reverse rotation of the winch 10.
Patent JP-H0947065-A (JP)
Title: Motor drive controller
Inventor: OKURA KAZUMA
IPC: H02M7/537
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance the dead time correction performance without sacrifice of current control performance and without increasing the processing time by shortening the useless control time with regard to the timing of current control and dead time correction. SOLUTION: A dead time correction is operated in a very short time because a correction amount of output voltage is simply selected depending on the polarity of each sampled phase current and added to a voltage command value 8. A PWM pulse 10 can be updated by writing the sum into a register for generating PWM. Since the useless control time of dead time correction includes only the tire required for A/D conversion, it is reduced from a value on the order of 100μs to several μs of PWM period thus enhancing the control performance. Consequently, pulsation of torque is suppressed and the efficiency is enhanced.
Patent JP-H0239421-A (JP)
Title: Apparatus for manufacturing semiconductor device
Inventor: HAYAMA MASAHIDE
IPC: H01L21/31
Filed: 1988-07-28
Abstract: PURPOSE:To enable easily controlling the composition and conditions of a film in forming by molecular beam epitaxy by generating a variety of active particles by vacuum discharge and releasing the particles in a vacuum for freezing the composition thereof. CONSTITUTION:External electrodes 3 are formed on the outer cylinder 1b of a double discharge tube 1 comprising an inner cylinder 1a and the outer cylinder 1b and a high-frequency electric source 4 is connected between the electrodes. Chambers 5a and 5b are connected to the discharge tube 1. Mesh-cylindrical electrodes 6 are installed in the chamber 5a, to which an electric source 7 for an electric field is connected, and a Laval nozzle 8 is installed at the mouth of the discharge tube 1. A substrate 9 is installed in the chamber 5b. The two chambers are connected with each other through a collimator (skimmer) 10. Sending the required reactive gas through gas ports 2a and 2b and discharging at a high frequency causes reaction near the nozzle 8 and generated active particles are adiabatically expanded through the nozzle 8 to form a supersonic flow and freeze the composition thereof. Generated ion species are removed by an electric field and a particle flow including a radical species is quarried out by the collimator (skimmer) 10 to obtain a required molecular beam.
Patent JP-H1031277-A (JP)
Title: Silver halide photographic emulsion, and silver halide photographic sensitive material
Inventor: TAKADA HIROSHI
IPC: G03C7/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a platelike silver halide emulsion and silver halide photographic sensitive material which are excellent in fogging and sensitivity and are improved in reciprocity law failure. SOLUTION: This silver halide emulsion contains silver halide particles which are tabular silver halide particles having hexagonal [111] surfaces at >=10% of a total projection area on a main plane and have the grooves parallel respectively with the six sides of this main plane on the main plane. The silver halide photographic sensitive material contains the silver halide emulsions in at least one layer of the silver halide emulsion layers formed on a substrate.
Patent JP-H0631334-A (JP)
Title: Device for inserting/taking-up covering steel strip
Inventor: TSUKUDA NOBUKAZU
IPC: B21C47/26
Filed: 1992-07-16
Abstract: PURPOSE:To position each position of a covering strip coil relatively to a running path of a steel strip by displacing, driving and adjusting each holding base through a pair of 1st displacing and driving means on a holding frame in the axial direction of a covering strip coil. CONSTITUTION:A device main body 38 is installed on a fixed position such as a floor, the holding frame 16 provided on the main body 38 is made so that it can be displaced and driven by a 2nd displacing and driving means 40 in the axial directions of covering strip coils and supporting members 7, 8 supporting the covering strip coil respectively by both ends in the axial direction are held to be freely rotatable respectively on holding bases 13, 14. Each holding base is made up so that it can be displaced, driven and adjusted by a pair of the 1st displacing/driving means 19, 20 on the holding frame 16 in the axial direction of the covering strip coils 4, 5. Consequently, the position of the covering strip coils 4, 5 can be set in common by controlling the motion of the 1st placing and driving means 19, 20 in the directions approaching to and separating from each other or in the same direction as the supporting members 7, 8.
Patent JP-H0630859-A (JP)
Title: Vacuum cleaner
Inventor: HAMADA ATSUO
IPC: A47L9/00
Filed: 1992-07-16
Abstract: PURPOSE:To improve workability by moving the center of gravity of a vacuum cleaner main body existing in front of the ground contact point and the axle of a rear wheel when a slant face formed backward and upward from the rear wheel of the vacuum cleaner main body is brought into contact with the floor face backward when a dust collecting cover is opened. CONSTITUTION:A slant face 15 formed backward and upward behind the rear wheel 13 of a vacuum cleaner main body 1 is brought into contact with the floor face, and an auxiliary wheel 16 is grounded. The weight of various sections is distributed so that the center of gravity of the vacuum cleaner main body 1 exists in front of the line connecting the ground contact point A of the rear wheel 13 and the rotary axis 14 of the wheel 13 in this state. When a dust collecting cover 11 is opened, the center of gravity of the vacuum cleaner main body 1 is moved to the rear of the line connecting the ground contact point A and the axis 14. The moving property of the vacuum cleaner is improved at the time of cleaning, and the a dust collecting bag can be easily replaced.
Patent JP-S5890442-A (JP)
Title: Precision cutting system
Inventor: MUROFUSHI MASATOSHI
IPC: G05D3/12
Filed: 1981-11-26
Abstract: PURPOSE:To restrict the amount of compensation to the inside of a prescribed value by driving a tool supporting part provided on a cutter holder with a micro-displacement driving part, measuring a tool position with a laser measuring machine, and compensating a difference between the measured and theoretical values thereof while driving the cutter holder every time the amount of compensation exceeds the prescribed value. CONSTITUTION:The XY positions of a tool supporting part 4 are measured with a laser measuring mchine, and the theoretical positions Y on a Y axis responding to the cut curved surface is estimated from detected X axis position with an arithmetic circuit 15. By comparing an actual measured value y with a theoretical one Y on the Y axis with the first comparator to control a micro-displacement element 6 by the difference thereof, while by comparing said actual measured value y with said theoretical one which were held in a hold circuit 20 with the second comparator 18 to output DELTAY to an NC control part 8 every time the difference exceeds the prescribed value DELTAY, the cutter holder is stepwise driven in the Y axis direction by the DELTAY.
Patent JP-S6080805-A (JP)
Title: Artificial light source device
Inventor: MORI TAKASHI
IPC: G02B6/24
Filed: 1983-10-11
Abstract: PURPOSE:To enable introduction of a light component having good quality into a photoconductive cable by separating the specific light component out of the light from an artificial light source lamp. CONSTITUTION:The photodetecting terminal of a photoconductive calbe 4 is slightly inclined with respect to the advancing direction of light. A filter film which allows transmission of visible light and reflects UV light, for example , a gold film 5 deposited by evaporation is formed on the slope thereof. The UV light and IR light out of the parallel rays from a photoconductive rod 3 are reflected by the film 5 and taken out and only the visible light is introduced into the cable 4. The light component having good quality is thus introduced into the photoconductive cable.
Patent JP-H1139939-A (JP)
Title: Preparing ion conductive nano-composite solid electrolyte caused by decomposition of sold solution for precursor of insulating material with solid elecrolyte
Inventor: ADACHI KINYA
IPC: H01M10/0562
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a preparing method of an ion conductive nano-composite sold electrolyte caused by decomposition of solid solution for a precursor of an insulating material with a solid electrolyte. SOLUTION: First of all, the solid solution of a precursor of an insulating body as the precursor of a nano-composite solid electrolyte and a solid electrolyte are synthesized, then decomposing the precursor of the insulating body alone following the atom order to provide the nano-composite solid electrolyte of the nano-order in which the insulator body is microscopically deposited. Thus a high ion conductive layer can be most efficiently produced in the boundary between the insulator body and the solid electrolyte, so that the ion conductivity characteristic is greatly improved. In addition, since this composite can provide a sintered body in which the solid electrolyte and the insulating body are finely dispersed in the nano-order, extremely precise composite can be prepared.
Patent JP-H099747-A (JP)
Title: Front wheel device of sulky transplanter
Inventor: HOSODA MICHIYOSHI
IPC: A01C11/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To enable to simply turn a transplanter in a different direction by 180 deg. in a small radius. SOLUTION: In this front wheel device of a sulky transplanter, a front wheel supporting shaft 16 is rotatably fixed to a front under surface of a traveling vehicle body frame 11. At the left and right ends of the front wheel supporting shaft 16, supporting arms 17, 17 are respectively fixed to left and right of the traveling vehicle body frame 11. At the tips of the front wheel supporting arms 17, 17, front wheels 13, 13 are rotatably installed. Connecting pieces 18 are fixed to inside of the front wheel supporting arms 17, 17 at the both ends of the front wheel supporting shaft 16 and hydraulic cylinders 19 are connected to the connecting pieces 18. A pair of rotating cylinders 20 is laterally mounted under the central part of the traveling vehicle body frame.  One end of a swinging supporting leg 21 is fixed to the outside end of the rotating cylinder 20 and drive wheels 14, 14 are supported through shafts at the swing support leg 21, protruding pieces 22 are fixed on the left and right rotating cylinders 20 and tips of cylinder rods of the hydraulic cylinders 19 are connected to the protruding pieces 22. The front wheels 13, 13 are swung upward by operating the hydraulic cylinders 19 when the machine body is turned. Thus, the machine body can be turned 180 deg. with little pushing down of a handle.
Patent JP-H0744563-A (JP)
Title: System and method for processing multiplex document
Inventor: NONAKA SHIRO
IPC: G06F17/27
Filed: 1993-07-30
Abstract: PURPOSE:To perform the efficient batch management and editing of plural documents for which a part of contents is different by multiplexing the nodes of the tree structure of structured documents. CONSTITUTION:A document processing means 2 is composed of a text editing means 21 and a document structure editing means 22, the document structure editing means 22 performs the editing related to the logical structure of the document and the node generation means 220 of the document structure editing means 22 is composed of a normal node generation means 221 and a multiplex node generation means 222. The multiplex node generation means 222 multiplexes the nodes which are logical elements when the logical structure relation of the parts where the contents of the plural documents are different is the same and is provided with a multiplex node adding function for newly adding the different nodes. An attribute editing means 240 imparts attribute values for selecting the document to the nodes and a document selection means 250 screen-displays the required individual document or the plural documents at need and performs the editing by comparing the attribute value inputted by a data input/output means 1 with the attribute values of the respective nodes and performing selection.