baber/WOPTO huggingface dataset:
Patent JP-S62124808-A (JP)
Title: Machining jig for shaft member
Inventor: SUZUKI TADASHI
IPC: B23Q3/18
Filed: 1985-11-26
Abstract: PURPOSE:To reduce a machining time, by adapting the end face of a shaft member to the reference surface of a machining jig so as to perform positioning in the axial direction and fitting a protrusive fitting streak of the machining jig to a fitting groove in the shaft end part so that the shaft member is set to a specified angle about an axis. CONSTITUTION:A fitting groove 16 is previously formed in an end face 1a of a shaft member 1, while a fitting protrusive streak 14 is formed from a reference surface 12 of a machining jig 10. The fitting protrusive streak 14 is fitted to the fitting groove 16, and the shaft member 1 determines its position in the axial direction by adapting the end face 1a to the reference surface 12. An angle about an axis of the shaft member 1 is positioned in a specified angular direction determined by the protrusive streak 14. Since positioning in the axial direction and about the axis can be performed only by adapting the end face of the shaft member to the reference surface, a machining time can be reduced.
Patent JP-H09103545-A (JP)
Title: Pachinko game machine and pachinko game machine system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To allow a player to play a game without being bored. SOLUTION: This pachinko(Japanese pinball game) machine is provided with a driving mechanism driving a game medium with the strength corresponding to the state of a shooting handle 101, multiple win sections receiving game mediums, and a prize ball discharge mechanism discharging prize balls when the win sections receive the game mediums. At least one of the win sections is switched between the closed state and the open state, it rejects the entry of the game medium in the closed state, and it is set to the open state to receive the game medium as an auxiliary win section 110 when the state of the shooting handle 101 is changed to the initial state.
Patent JP-H0799003-A (JP)
Title: Variable lighting color lighting fixture for vehicle
Inventor: KOBAYASHI MASAJI
IPC: F21V5/00
Filed: 1993-09-28
Abstract: PURPOSE:To prevent the center intensity of the radiated flux of light from being decreased as lighting color is changed by letting the radiated flux of light passing through both of lenses be changed in distributing pattern with a relative distance changed between each fixed lens and a movable lens. CONSTITUTION:Two fixed lenses 6 forming plural lens steps 5 and 9 are disposed on the front optical axis L of a bulb 4 radiating the parallel flux of light, and concurrently a colored globe 18 which is formed out of cylindrical colored transparent glass with respect to the aforesaid bulb 4 is constituted so as to be freely advanced/retreated to an outer packaging position or a front position. It is so constituted that the radiated flux of light having passed through both the lenses 6 and 8 is diffused at the front position of the colored globe 18 with respect to the bulb 4, and the radiated flux of light having passed through both the lenses 6 and 8 is also converged at the outer packaging position of the colored globe 18 with respect to the bulb 4.
Patent JP-H04143953-A (JP)
Title: Motor servocontroller
Inventor: KOMORI HIROYUKI
IPC: G11B15/467
Filed: 1990-10-05
Abstract: PURPOSE:To eliminate tracking deviations by detecting the envelope of regenerative RF signals from a tape to execute a prescribed arithmetic operation, increasing/decreasing the preset value of FG pulses according to a result and braking it at a prescribed number. CONSTITUTION:When a motor M is revolved forward at the time of an intermittent slow reproduction, the voltage to control a capstan reaches from a halt to a servocontrol section via a fixed time acceleration voltage section so that a video head tracks the video track of a tape. Meantime, a control part 23 counts capstan FG signals with a counter and, based on the previous control starting point as a reference, calculates a servo amount from the size and form of the envelope of the regenerative RF signals at a halt state. Braking is applied at a counter number zero and the motor is made to step tentatively. By changing the counted number, since the deviation between the video head and the track can be varied at the servocontrol section, a screen noise is invisible during the halt of an intermittent forwarding.
Patent JP-H0976552-A (JP)
Title: Ion emitting apparatus
Inventor: NOGUCHI MASATOSHI
IPC: B41J2/415
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To remove the excess charge and to more efficiently emit ion by providing a leak electrode made of a conductive member for removing the reverse polarity excess charge remaining in an ion chamber in response to the ion emitted from an opening in the chamber. SOLUTION: When individual control electrodes 20 are connected to a control electrode power source 24 and positive ion is emitted from the opening 24, the balance of the charge amount equilibrated in an ion chamber 23 is collapsed, the negative ion of the quantity equal to that of the emitted positive ion become excess charge in the chamber 23, and the ratio of the negative charge amount is increased. At this time, a potential difference is generated between the chamber 23 and a leak electrode 15, the negative ion is grounded by the electrode 15 and removed. The numbers of the positive and negative ions become equal in the chamber 23 to be electrically stabilized. The numbers of the positive and negative ions (charge amounts) in the chamber 23 are always made equal by the electrode 15 irrespective of the emitted ion amount.
Patent JP-H11105834-A (JP)
Title: Ozone cleaning sterilizer and method of cleaning and sterilizing therefor
Inventor: SHIOMI SHIGEFUMI
IPC: B65B55/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ozone cleaning sterilizer and method for cleaning and sterilizing wherein a substance harmful to a human body is not left in a cleaned and sterilized object, complicated and time-consuming post-treatment is not needed after sterilizing the object, and in particular complicated management is not needed. SOLUTION: The ozone cleaning sterilizer 1 for cleaning and sterilizing an object 3 to be cleaned and sterilized such as a plug or a nozzle for a medicine container includes a sealable cleaning vessel 4 for cleaning the object while stirring it in a rotary drum 2, a deaerating means 6 for deaerating the inside of the cleaning vessel 4, an ozone gas generating part 7 for supplying ozone gas to the cleaning vessel 4 and an ozone water supplying part 8 for supplying ozone water 18 to the cleaning vessel 4.
Patent JP-S63121864-A (JP)
Title: Controller for copying machine
Inventor: UMEDA ARATA
IPC: G03G21/14
Filed: 1986-11-11
Abstract: PURPOSE:To prevent copying operation from being interrupted owing to a jam by checking whether or a machine is used for a constant time at off time, and then controlling the machine. CONSTITUTION:It is checked whether or not the contents of a timer register is 0; when 0, an RET is made and when not, -1 is added to the value of the timer register and then it is checked whether or not the value of the timer is 1. When 1, that means a timeover state and a relay RL is turned off. When the timer starts after OFF time in the presence of an operator's input signal, e.g. an ON signal of an operation key, a door OPEN signal, or an in-copying- operation signal, the time of the timer is initialized by this routine. Consequently, when the copying operation is continued after the OFF time, the operation key, etc., is only turned on within a specific time to evade OFF operation. Consequently, the copying operation is not interrupted.
Patent JP-H01107276-A (JP)
Title: Developing device
Inventor: KAMATA ISATO
IPC: G03G15/08
Filed: 1987-10-21
Abstract: PURPOSE:To prevent a developer from falling except on an electrostatic latent image part on a charge holder to deteriorate the quality of an image and to stain the title device by allowing a developer receiving member to receive and hold a developer falling from the upside of the end of the blade on which a developer carrier abuts. CONSTITUTION:A cover 17 which covers the blade 15 lengthwise is provided, and the developer receiving member 18 has one end supported on the internal surface of the cover 17 on the side of the blade 15 and the other end arranged nearby the end part of the blade 15 on which the developer carrier 7 abuts. Even when the blade 15 is charged electrostatically to deposit toner on the abutting end and the toner falls owing to driving vibration, etc., in developing operation, the toner is received by the developer receiving member 18 and held with the cover 17. Consequently, the toner falling from the blade 15 of an elastic body is prevented from sticking on except the electrostatic latent image part of the charge holder 1 to deteriorate the image quality and stain the device.
Patent JP-H11107225-A (JP)
Title: Sound-absorbing panel
Inventor: SHIMADA MASAMI
IPC: E01B19/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sound-absorbing panel, which has the excellent sound- absorbing coefficient of a noise frequency range stably at all times without interposing a sound-absorbing material and cost of which is reduced. SOLUTION: In the sound-absorbing panel 20, front panels 23, 25 covering an approximately rectangular box body 22, in which one direction is opened and which has proper depth, or an approximately rectangular box body 24 partitioned into a plurality of chambers 26a respectively and having specified thickness are formed in panel bodies 21. Various openings 23a, 25a are formed to the front panels 23, 25 so that opening ratios at every box body 22 and at every chamber 26a differ, and the absorption regions of the noise frequency of each box body 22 and each chamber 26a are made to differ respectively.
Patent JP-H07120745-A (JP)
Title: Reflection type liquid crystal panel
Inventor: SUMIDA SHIROU
IPC: G02F1/1335
Filed: 1993-10-26
Abstract: PURPOSE:To make display bright and to improve contrast. CONSTITUTION:A polarizing plate having high polarization degree is used as a polarizing plate 10 on an incident light side, and a polarizing plate having higher transmissivity than the polarizing plate 10 is used as a polarizing plate 11 on a reflector side. By adjusting the angle of the polarizing plate 10 to the axis having low refractive index of a liquid crystal molecule 31 on a boundary on the incident light side of a liquid crystal layer or using silicon dioxide particles as spacer particles, more improved effectiveness is obtained.
Patent JP-H11109749-A (JP)
Title: Developing device for image forming device
Inventor: OSADA TSUTOMU
IPC: G03G15/09
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an image forming device equipped with a means accelerating the electrification of toner supplied to a photoreceptor drum so that a fogging phenomenon is prevented and an image having clear constrast is obtained in a magnetic one-component developing system. SOLUTION: This device is equipped with a developing housing 40, a developing sleeve 50, a magnet roller 51 and a regulating member 60. The part of the sleeve 50 facing to the member 60 is formed of a friction member 70. Magnetic toner is stored inside of the housing 40. The cylindrical sleeve 50 is fixed in the housing 40 adjacently to the photoreceptor drum 6 and a toner image is formed on the drum 6. The roller 51 is rotatably provided in the roller 50 along the sleeve 50. The member 60 provided proximately to the outside surface of the sleeve 50 at least over the width of the sleeve 50 so as to regulate the thickness of the magnetic toner on the sleeve 50. The member 70 is provided in a belt state over the width of the sleeve 50. An insulating body such as foaming resin is suitable as the material of the member 70.
Patent JP-H10136297-A (JP)
Title: Method and device for extracting indexing information from digital, video data
Inventor: YU RIN CHAN
IPC: G10L15/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically index the existing position of a specified game behavior in a video tape by using a conversation detection algorithm and a video analysis algorithm. SOLUTION: In a word spot processing process 32, the audio data part of an audio video frame 30 is analyzed and candidate information is decided. At that time, a model speech data base 34 is used. In a range setting processing process 36, a prescribed range is set near respective candidates. In a division processing process 38, the respective ranges are divided into plural shots based on a histogram technology for dividing them by the decree of a difference between two adjacent frames. In a shot analysis process 40, a video feature is retrieved within the range which is set in a range setting processing 36 by using a model video data base 42. When the decision of the places of all the video features in the video tape terminates in the shot analysis process 40, an index for deciding the places of the frames is generated in an index generation process 44.
Patent JP-H05106536-A (JP)
Title: Spark ignition two-cycle internal combustion engine
Inventor: KATO TATSUNORI
IPC: F02B75/02
Filed: 1991-10-16
Abstract: PURPOSE:To provide a spark ignition two-cycle internal combustion engine having an improved mixture atomization property and restricting outflow of unburnt gas from a combustion chamber to the minimum. CONSTITUTION:An injector 14 is installed to an outer wall 2a of a cylinder block 2 forming a scavenge passage 15 at a scavenge port 15a in the upstream of intake air. Injected fuel from the injector 14 has a large atomization angle to be directed to an outer wall 4b of a cylinder liner 4 at a relatively high temperature, and the injected fuel absorbs heat of the cylinder liner 4, so its carburetion in intake air is accelerated. Pulverization and atomization of fuel are thus accelerated to form mixture which is more likely to be burnt completely. In an exhaust process, air close to the scavenge port 15a mainly flows into a combustion chamber 8 to discharge residual gas from an exhaust port 20, and the mixture of fuel and air then flows into the combustion chamber 8 from the scavenge port 15a. An outflow quantity of unburnt gas from the exhaust port 20 can thus be reduced.
Patent JP-H08128086-A (JP)
Title: Faucet for city water and operating adapter used therefor
Inventor: OYAMA ISAMU
IPC: E03C1/042
Filed: 1994-10-31
Abstract: PURPOSE: To secure the extent of cleanability in hands just cleansed at the time of hand-washing and so on by connecting an axial member to the spindle of a faucet, and making them into the exclusive use of on-off operations each properly with a handle and an auxiliary handle installed in a tip of this axial member. CONSTITUTION: A spindle 12 is projectingly installed in the upper part of a faucet body 11, and two serrations 12a, 12a and a serration hole 13a of this spindle 12 are installed in the central part of a handle 13. In this case, a tip part of the spindle 12 is inserted into this serration hole 13a with the handle 13 and this spindle 12 is attached thereto in a relatively unrotatable manner. Next, an auxiliary handle 31 is formed into the same form with the handle 13, and a serration hole 31a to be fitted 10 serrations 21b and 21b of an axial member 21 is formed in the central part. Then the faucet body 11 is opened via the handle 13, while it is closed via the auxiliary handle 31. In this connection, the axial member 21 will only act on the handle 12 in the clamping direction, thereby preventing itself from inadvertently separating from the spindle 12.
Patent JP-S63121849-A (JP)
Title: Improved masking exposing method
Inventor: YAMASHITA TAKASHI
IPC: G03F7/20
Filed: 1986-11-12
Abstract: PURPOSE:To uniformize a plate thickness by interposing a rough surface or groove formed to a plastic sheet to a base, masking film or between the base and the masking film. CONSTITUTION:This method makes masking exposing by disposing A. A lower hard plate transparent to active rays, B, an image carrier 2 or image carrier protected by disposing a transparent protective film 3 to a liquid photosensitive resin side, C. a liquid photosensitive resin 4, D. the base 5, E. the masking film 6 and F. an upper hard plate transparent to active rays in this order. Any of (1) the base, the surface of which in contact with the masking film is roughened, (2) the masking film, the surface of which in contact with the base is roughened, and (3) the plastic sheet, both faces of which are roughened, and which is interposed between the base and the masking film is used in the above-mentioned method. More specifically, overall uniform absorption is attained by using either the base or the masking film having the roughened surface or by interposing the film having the roughened surfaces as an intermediate layer therebetween. Plate making is thereby executed without generating partial defective plate thicknesses.
Patent JP-H06119632-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: KAIZU KATSUTAKE
IPC: G11B5/738
Filed: 1992-10-07
Abstract: PURPOSE:To effectively block the penetration of a floating magetnic field into a soft magnetic backing layer from the outside by forming a substrate with a soft magnetic substance having high permeability and high saturation magnetic flux density and the soft magnetic backing layer with a soft magnetic substance having lower permeability and lower saturation magnetic flux density than the soft magnetic substrate. CONSTITUTION:A soft magnetic substrate 22 made of an NiFe film having such high permeability as about 2,000 and such high saturation magnetic flux density as about 1,300 G is prepd. and a soft magnetic backing layer 23 made of an NiFe film having lower permeability and lower saturation magnetic flux density than the substrate 22 is formed on the substrate 22 in 2mum thickness. The permeability of the backing layer 23 is about 1,000 and the saturation magnetic flux density is about 1,000. A perpendicular recording layer 24 made of a CoCr film having an axis of easy magnetization in a perpendicular direction is then formed on the surface of the backing layer 23 in 0.15mum thickness in a laminated state. In the resulting perpendicular magnetic recording medium 21, most of a floating magnetic field leaking from a voice coil motor for controlling the position of a head, etc., and penetrating into the backing layer 23 is absorbed in the substrate 22 having higher permeability and larger volume than the backing layer 23 and the penetration of the magnetic field into the recording layer 24 is effectively blocked.
Patent JP-S63125629-A (JP)
Title: Copper alloy for semiconductor device lead material
Inventor: WATANABE HIROAKI
IPC: H01L23/48
Filed: 1986-11-12
Abstract: PURPOSE:To obtain a copper alloy for semiconductor device lead material having superior electric and thermal conductivities and heat resistance and excellent in bendability, by specifying a composition consisting of Cr, Si, Ni, Al, Be, Ti, Hf, Co, and In. CONSTITUTION:The copper alloy for semiconductor device lead material has a composition consisting of, by weight, 0.05-1.0% Cr, 0.01-1.0% Si, 0.01-1.0% of one or more elements among Ni, Al, Be, Ti, Hf, Co, and In, and the balance essentially Cu. This copper alloy is excellent in electric and thermal conductivities and heat resistance and has moderately superior mechanical properties such as strength, elongation, etc., suitable for carrying out bending and, moreover, it has excellent solderability, peeling resistance of solder, adhesive strength of plating, adhesive strength of oxide film, etc.
Patent JP-2000097785-A (JP)
Title: Beam type load cell and strain generator therefor
Inventor: FURUTA HARUYUKI
IPC: G01L1/22
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-range beam type load cell in which a plurality of load detecting parts are built in one load cell while avoiding increase in size. SOLUTION: An upper beam part 20, a lower beam part 22 and a plurality of main thin parts 18 are formed in a strain generator 10 by making a main through hole 16 and a plurality of sub-thin parts 34, 36 are formed at the upper and lower beam parts 20, 22 by making sub-through holes 30 respectively. Strain gauges A1,--A4, B1,--B4, C1,--C4 are pasted, respectively, to the thin parts 18, 34, 36 and a plurality of bridges are formed by these strain gauges. A plurality of load detecting parts are thereby built in one load cell thus obtaining a multi- range beam type load cell.
Patent JP-S62125903-A (JP)
Title: Antistatic device for conveying vehicle
Inventor: YAMADA KAZUMI
IPC: B60R16/06
Filed: 1985-11-28
Abstract: PURPOSE:To discharge static electricity which is charged in a conveying vehicle to the surface of a traveling passage, without damaging said surface of the traveling passage by installing a contact member made of a conductive elastic body and which is brought into contact with said surface, on the end of a metal chain suspended from said conveying vehicle. CONSTITUTION:A conveying vehicle 3 has a control unit 7 and a storage battery 8 in its body frame 4, and travels on a traveling passage 1 due to the rotation of wheels 5. Although static electricity is charged in the body frame 4 due to friction between the insulator 6 of a wheel 5 and the surface of the traveling passage 1, this static electricity flows to the traveling passage 1 through a chain 9 suspended from the body frame 4 and is rapidly discharged when it is brought into contact with an iron frame 2. In this case, a contact member 10 formed with a carbon-filled conductive rubber is installed on the end of the chain 9 and brought into contact with the surface of the traveling passage 1. Since the contact member 10 is only lightly brought into contact with the surface of the traveling passage 1 by the weight of the chain 9, any damage to the surface of the traveling passage 1 due to the chain 9 as in the conven tional case will not take place.
Patent JP-H11172404-A (JP)
Title: Execution of bonding coat for heat shielding coating system
Inventor: ZHENG XIAOCI MAGGIE
IPC: C23C4/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a bonding coat for heat shielding coating which has an adequate surface roughness, is dense and is low in oxide content. SOLUTION: The method for forming the bonding coat (16) of the heat shielding coating system (14) forms the bonding coat on a substrate (12) by depositing two kinds of metallic powder on the substrate (12) by either of vacuum plasma thermal spraying (VPS) or high velocity gas flame thermal spraying (HVOF). The grain size distribution of two kinds of the metallic powder is so selected as to attain a bimodal grain size distribution to generate the VPS or HVOF bonding coat (16) having the micro-surface roughness above Ra about 350 microinches in consequence of coarse powder and granular material particles. Fine powder and granular material particles fill the gaps among the coarse powder and granular material particles and attain a density of about >=95% of the theoretical density. These particles also contribute to the micro- surface roughness.  The adhesion property of the heat shielding coating is thus greatly improved by the same coupled with the macro-surface roughness by the coarse powder and granular materials.