baber/WOPTO huggingface dataset:
Patent JP-H11298698-A (JP)
Title: Method and device for partially displaying masking image, recording medium recording partial display program for masking image and recording medium recording image capsule structure data
Inventor: ISHIMARU ATSUHIKO
IPC: H04N1/21
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To dynamically change the disclosure range or resolution of a masked image corresponding to a request on the side to execute masking or side to cancel masking when displaying the image through a network. SOLUTION: Concerning the respective plural images of resolutions different for one source image, an image object is composed of image data and index information expressing the attribute of the image data, the assembly of the object is made into an image capsule and the image capsule for each source image is stored in an image server 10. While receiving the request from a user terminal 20, the image server 10 selects the image object corresponding to the request while referring to the index information of the image object contained in the image capsule and sends the image data to the user terminal 20.
Patent JP-H09307779-A (JP)
Title: Protection circuit
Inventor: SASAKI MIKIO
IPC: H04N3/20
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent a cathode ray tube from being damaged by conducting countermeasure such as power interruption by detecting a flyback pulse on the occurrence of a broken wire of a horizontal deflection circuit or a broken component. SOLUTION: On the occurrence of a failure such as a broken wire of a horizontal deflection coil, since a horizontal output transistor(TR) Q is activated through only a primary winding L1 of a flyback transformer, the collector current is reduced and a peak of a generated collector pulse train is reduced. Thus, the peak of the flyback pulse train produced across a heater winding L3 of the flyback transformer is also reduced. A comparator circuit 4 provides an output voltage of high level by setting a reference voltage higher than the peak level of the flyback pulse generated across the heater winding L3 thereby allowing a microcomputer 5 to detect the failure. The microcomputer 5 conducts countermeasure such as interruption of power supply of a television receiver through the detection of the failure.
Patent JP-S5654669-A (JP)
Title: Head device
Inventor: ISHIGOU HIDEYASU
IPC: G11B5/56
Filed: 1980-09-05
Abstract: PURPOSE:To reduce the number of component parts as well as facilitate an easy attachment work, by securing one-touch attachment of the magnetic head main body to the head attachment component by means of the elastic engagement part. CONSTITUTION:For the erase head, both the core 12 and the gap 13 are provided within the head holder 11 composed of the flexible synthetic resin. And at the same time, the erase signal application terminal 14 is protruded. Thus the head main body A is formed. The attachment feet 15 are protruded in a body from the bottom  surface of the holder 11. These feed 15 contain the hook parts 17 and 18 to touch close on the upper and lower faces of the head attaching substrate 16 in the state  under which the feet 15 pierce through the attachment holes provided to the substrate 16. As a result, the main body A can be attached by one- touch action to the  substrate 16 via the feet 15 since the feet 15 form the elastic engagement part B.
Patent JP-H02303394-A (JP)
Title: Motor controller
Inventor: TAIRA TSUKASA
IPC: H02P27/06
Filed: 1989-05-16
Abstract: PURPOSE:To prevent spread of abnormal state by feeding an abnormality signal when the difference between an actual rotary speed of an AC motor and a commanded rotary speed enters a preset abnormality judging zone and switching the AC motor to a backup motor. CONSTITUTION:A variable-voltage variable-frequency power source 3 feeds a voltage, at a frequency corresponding to a speed set signal fed from a commander 7, to an induction motor 8 through an output transformer 4 and an output switchgear 5, thus rotating the motor 8 with a command speed. The motor speed is detected through a rotation detector 10 and fed through a P/I converter 11 to an abnormality judging unit 12. The abnormality judging unit 12 compares the actual speed of the induction motor 8 with the speed command, and when a judgement is made that the difference is within the abnormality region to be defined by an abnormality judging region setter 13, an abnormality detection signal is produced. Then the output switchgear 5 and a backup power source switchgear 16 are opened and closed, respectively, to operate an alarm 14 thus informing occurrence of abnormality to an operator.
Patent JP-S61281595-A (JP)
Inventor: AIDA ISAO
IPC: H05F3/02
Filed: 1985-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H039969-A (JP)
Title: Water-based ink compounds
Inventor: RATSUSERU JIEI SHIYUWARUTSU
IPC: C09D11/00
Filed: 1990-05-15
Abstract: Water-based ink compositions containing diarylide pigment modified with azomethines.
Patent JP-H01292294-A (JP)
Title: Asphalt composite for radiation shielding
Inventor: MORIYOSHI AKIHIRO
IPC: G21F1/10
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a composite for radiation shielding with improved shielding effect, radiation resistance and filling workability, by mixing an asphalt with a lead or lead compounds and/or in-organic boric compounds. CONSTITUTION:An asphalt is mixed with a lead or lead compounds and/or inorganic boric compounds. A straight asphalt, a natural asphalt and a blown asphalt, which belongs to petroleum asphalts, are used as an asphalt material. A lead or lead compounds is mixed in its powdery state and the finer powder is the more preferable for mixing a large amount of it. A carbonate boron, a nitrate boron a boric anhydride and so on are used as inorganic boric compounds. With this procedure, a radiation shielding composite with improved shielding effect, radiation resistance and filling workability can be obtained.
Patent JP-H06304787-A (JP)
Title: Welding equipment
Inventor: SOMA NAOHITO
IPC: B23K26/21
Filed: 1993-04-26
Abstract: PURPOSE:To prevent dislocation of a weld zone without increasing the size of equipment. CONSTITUTION:In the equipment where a preceding strip 2 and a succeeding strip are subjected to butt welding, both strips are sandwiched and held by clamping devices, respectively and both butt ends are sandwiched and fixed between backing metal 6 and an auxiliary clamping block 8a. Three air cylinders 13a-3c which press the central part and both ends independently, respectively are provided on the clamping block 8a and the supply pressure to each air cylinder is made adjustable separately by respective air adjusting valves 18a-18c. Even if the backing metal 6 is bent, the shape is deformed so as to follow the auxiliary clamping block 8a, the strips can be sandwiched between both and the dislocation between the butt ends can be prevented by properly adjusting the supply pressure to the respective air cylinders 13a-13c.
Patent JP-H11355596-A (JP)
Title: Method and system for error diffusion
Inventor: NORTON KIRKPATRICK W
IPC: H04N1/60
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved printer equipped with an error diffusion system capable of efficiently performing conversion and processing at high speed through a pipeline system in the state of on-the-fly without necessity to use any large and expensive random access memory(RAM) storage device. SOLUTION: A processor 20 first receives S pieces of non-converted color space pixel image values and stores them in a buffer memory unit 14. When non-converted image data are temporarily stored, the processor 20 under the control of an error diffusion program retrieves these data, converts them and stores these converted image data. The converted image data are stored in the buffer memory unit 14 in the style of S pieces of error diffused color space pixel image values suitable for reproduction due by a printer 10.
Patent JP-H05311859-A (JP)
Title: Double floor supporting member
Inventor: KIKUTA TAKATOSHI
IPC: F16F15/04
Filed: 1992-05-15
Abstract: PURPOSE:To attenuate the vibration such as the impact and noise transmitted to an upper side floor through an under-float space by combining a rigid supporting body for suppressing the bending of an elastic body with the elastic body and arranging the combined body on a floor base. CONSTITUTION:An under-floor space 6 having an interval for accommodating electric pipes and telephone lines is formed between a floor base 4 and an upper side floor 5, and a double floor type upper side floor 5 is supported by a double floor supporting member 1. In order to provide the vibrationproof effect, the double floor supporting member 1 is laid on a floor base 4 such as concrete floor slab, and the undef-floor space 6 is farmed between the upper side floor 5. An elastic rubber member is used as the elastic body 2 of the double floor supporting member 1, and four metal rod shaped bodies are used as rigidity supporting body 3. Further, on a cylindrical elastic rubber member which ranges over the whole height in the longitudinal direction and supports load, metal rod shaped bodies are embeed in a uniform intervals outwardly from the elastic rubber at the near center part. Accordingly, the vibration-proof effect for the vibration transmitted to the upper side floor can be improved.
Patent JP-S5550933-A (JP)
Title: Pipe expanding mandrel
Inventor: URAGAMI KOUICHI
IPC: B21D39/20
Filed: 1978-10-09
Abstract: PURPOSE: To enable the mandrel to be inserted even if the hole diameter of the pipe inlet owing to seal welding becomes smaller by fitting the sealing members that can expand the diameter to both end parts of the mandrel, respectively.  
     CONSTITUTION: When working fluid is introduced through a high pressure hose 8, it imparts pressure to an O-ring 6 while pressing the first piston valve 11. This causes a backup ring 3 to be force expanded in the diametral direction to close the spacing from a heat transfer pipe 14. The first piston valve 11 closes a radial channel 5. The pressure of the working fluid further passes through the radial channel 5' to force expand an elastic barrel 7. As a result, the backup ring 3' or O-ring 2' is force expanded, by which the spacing from the heat transfer pipe 14 is closed. Thereafter, the second piston valve 12 opens a communicating path 15, allowing the working fluid to flow into the space S between the mandrel 1 and heat transfer pipe 14. This working fluid acts upon the entire surface of the heat transfer pipe, thereby force expanding the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0419952-A (JP)
Title: Wafer holding mechanism
Inventor: FURUGUCHI EIGO
IPC: H01L21/265
Filed: 1990-05-14
Abstract: PURPOSE:To avoid concentration of stress on a part of a wafer even with a centrifugal force acted on the wafer so as to prevent the wafer from being destructed by making the wafer placed on a support stand freely tensed and loosened by the tensing mechanism of each holding portion provided in the direction of the circumference of a rotating disk. CONSTITUTION:When the L-shaped lever 14 of the belt tensing mechanism 11 of each of plural holding portions 13 each provided on the circumference of a rotating disk 1, tension of the belt 10 caused by a roller 12 is released and a gap G is generated. Under these conditions a wafer 4 is set on the support stand 6 of each holding portion 3 and the lever is restored by the elastic force of the spring 15 and then the wafer 4 making linear contact with the belt 10 tensed by the roller 12 is pressed to the outer periphery of the stand 6 and thereby stress concentration on the wafer is avoided even with a centrifugal force acted on the wafer so as to prevent the wafer from being broken.
Patent JP-S5249501-A (JP)
Title: Puncture-amending laminates of pressure casings
Inventor: TAKUSAKAWA TAKASHI
IPC: F17C13/12
Filed: 1975-10-16
Abstract: PURPOSE: To form viscous materials having different viscosities in laminates, so as to improve puncture preventing performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08277762-A (JP)
Title: Accumulator type fuel injection system
Inventor: ISHIDA AKIO
IPC: F02M45/00
Filed: 1996-04-10
Abstract: PURPOSE: To reduce fuel consumption and also, to materialize vibration reduction, noise reduction, and NOx reduction of exhaust gas by constituting an accumulation means, which reserves pressured fuel, out of the first accumulator and the second accumulator which reserves fuel at lower pressure than the fuel pressure within the first accumulator, and selectively connecting each accumulator. CONSTITUTION: At the time of nonoperation of a fuel injection nozzle 10, a controller 66 demagnetizes the second three-dimensional solenoid valve 86, and low-pressure fuel within the second accumulator 78 is supplied to a fuel reservoir 14. Likewise, the first three-dimensional solenoid valve 34 is demagnetized, too, and high-pressure fuel in the first accumulator 36 is supplied to an oil chamber 26. When the first three-dimensional solenoid valve 34 is energized at fuel injection in this condition, the fuel pressure within the oil chamber 26 is removed, and a nozzle needle 18 opens, and performs pilot injection.  Successively, when the second three-dimensional solenoid valve 86 is energized and high-pressure fuel within the first accumulator 36 is supplied into the fuel reservoir 14, the first three-dimensional solenoid valve 34 is energized again, and the nozzle needle 18 opens and performs main injection.
Patent JP-S612767-A (JP)
Title: Rust preventing coating material composition
Inventor: ITOU HIROSHI
IPC: C09D201/08
Filed: 1984-06-15
Abstract: PURPOSE:The titled composition, consisting essentially of a base material resin having functional groups selected from hydroxyl group, carboxyl group and epoxy group and an amino resin containing urea resin, and having great adhesion and rust preventing properties as a metal baking coating material. CONSTITUTION:A rust preventing coating material composition obtained by constituting a vehicle from (A) a base material resin having functional groups selected from hydroxyl group, carboxyl group and epoxy group and (B) a crosslinking agent consisting of an amino resin containing preferably >=10pts.wt. urea resin. The compounding ratio is preferably 50-90pts.wt. component (A) and 10-50pts.wt. component (B).
Patent JP-H10313114-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOGAMI TORU
IPC: H01L21/28
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent boron from punching through an Si substrate from the gate electrode in order to avoid variation of the threshold voltage by thermally oxidizing an SiN film formed on the substrate in an O-gas-contg. atmosphere. SOLUTION: This manufacturing method forms element isolation regions 2 on an Si substrate 1, forming a gate insulation nitride film 3, thermally oxidizing this film 3 in an oxygen and hydrogen gases mixed atmosphere to form a nitride oxide film 4, depositing a polysilicon film for gate electrodes 5, implanting ions of BF2 in the gate electrodes 5, source and drain regions 7 for activating and heat treating them to complete MISFETs. This prevents the boron from punching type the Si structure from the gate electrodes, thereby reducing the threshold voltage variation and enabling the thinning of the gate insulation film.
Patent JP-S62280671-A (JP)
Title: Measuring instrument for run track of vehicle
Inventor: TORII TOMOSATO
IPC: G01S5/16
Filed: 1986-05-28
Abstract: PURPOSE:To obtain not only the run track of a vehicle, but also other measurement data by encoding the blinking signal of a light emitting body as a signal source. CONSTITUTION:An oscillator 5 supplies a signal for driving an encoder 3, which receives telemetry; data 4 and encodes said data to a binary signal. The encoded serial digital signal is supplied to a modulator 2 to blink the light emitting body 1. On a light reception side, the run track of the vehicle is found from the angle of the photodetection of light while the body is blinked at a single frequency, and the coded signal is received and decoded while the encoded data is sent, thereby obtaining the telemetry data 4.
Patent JP-S5349863-A (JP)
Title: Electric vacuum cleaner
Inventor: YAMABE IWAO
IPC: A47L9/08
Filed: 1976-10-16
Abstract: PURPOSE: To provide a simple electric vacuum cleaner, which consumes low power and has high efficiency, by making use of a stream of air flowing from a space within the body through a ventilation duct and a jet port to the outside of the machine and then through a suction port, a space inside a cover and a filter back to the space within the body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0421757-A (JP)
Title: High surface pressure gear
Inventor: YOSHIDA MAKOTO
IPC: C23C8/20
Filed: 1990-05-15
Abstract: PURPOSE:To produce the gear having excellent surface pressure fatigue strength and dedendum fatigue strength by subjecting the teeth consisting of steel products contg. elements for improving hardening, improving machinability and forming finer crystal grains to a carburizing treatment and shot peening treatment. CONSTITUTION:The steel which contains, by weight %, 0.10 to 0.30% C, 0.25 to 1.50% Si, 0.2 to 2.0% Mn, <=L0.015% P, <=0.020% S, <=2.0% Cr, 0.2 to 1.0% Mo, 0.6 to 2.0% Si+Mo, 0.010 to 0.060% Al, 0.005 to 0.O25% N, and <=0.0015% O, and contains Ni as the element for improving the hardenability, one or >=2 kinds selected from Nb, V, Ta, and Zr as the elements for forming the finer crystal grains and B as the element for improving the machinability at need, and consists of the balance Fe and impurities is used as a blank material and the surface thereof subjected to the carburizing treatment by plasma carburizing or vacuum carburizing is subjected to the shot peening of >=0.4mmA arc height.
Patent JP-H04333629-A (JP)
Title: High-speed false-twisting process
Inventor: YANAGIHARA MASAAKI
IPC: D02G1/02
Filed: 1991-04-30
Abstract: PURPOSE:To provide a high-speed false-twisting process capable of stably producing a high-quality product by a brief and uniform heat-treatment using a small- sized non-contact heater divided into two sections. CONSTITUTION:The non-contact heater 3 used in the present process is composed of an upper-stage heater HA and a lower-stage heater HB each having a length restricted within a respective specific range. The polyester yarn is heat-treated for 0.01-0.04sec with the upper-stage heater HA heated at 400-800 deg.C and then for 0.03-0.08sec with the lower-stage heater HB maintained to <=320 deg.C. The heat-treated yarn is subjected to drawing and false-twisting treatment by passing through a twisting apparatus 4, a cooling plate 5 and a 2nd feed roller 2 and wound to finish the subject process.
Patent JP-S615491-A (JP)
Title: Read out adjusting circuit
Inventor: KAJIWARA JIYUNICHI
IPC: G06F12/00
Filed: 1984-06-19
Abstract: PURPOSE:To read out securely data from an integrated circuit long in access time by providing a latch circuit for outputting continuously data for the time longer than the access time of the integrated circuit and a latch circuit keeping the data when the data of the integrated circuit is established. CONSTITUTION:A read signal R is continuously latched for the time longer than the access time of an integrated circuit 13 such as an arithmetic circuit in a latch circuit 12 where an enable signal at a high level from a monostable multivibrator 11 turns out to be a latch command. On the other hand, a latch circuit 15 is controlled by the circuit 13. After data of the circuit 13 is established, output data of the circuit 13 is latched and outputted. Thus data can be securely read out from the integrated circuit with a long access time.
Patent JP-H07310290-A (JP)
Title: Production of new slip-proofing material
Inventor: TAKAMURA OSAMU
IPC: D06N7/00
Filed: 1994-05-14
Abstract: PURPOSE:To produce a slip-proofing material by which the trouble of interlaminar release of a resin in using is prevented by using a fibrous sheet having a definite air-permeable amount as a substrate, providing a slip-proof function on one side of the sheet and providing a tacky function on the other side of the sheet. CONSTITUTION:An elastic layer 2 is formed on one side of a support 1 by coating due to impregnation. A polyurethane resin having a fine pore membrane structure is used as the elastic layer 2, and further, a protective film 3 is used on the surface in order to carry out surface protection. A tacky agent layer 4 using an acrylic resin is formed on the other side and a release paper 5 is used on the surface.
Patent JP-H11313932-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can intensify effectively the excitement of a player in association with the realization of a specified kind of finalization, a finalization condition which realizes rarely. SOLUTION: This game machine has more than one variable display area, and the more than one variable display area is classified into four groups of the first to fourth groups. When fruit patterns are displayed stationarily in all of the more than one variable display area, the all-fruit jackpot realizes and the game machine is controlled in a condition advantageous to the player. The first and second variable display area groups display stationarily patterns, and those stationary patterns are fruit patterns (yes at SH4), a presentation (presentation of the sign) to make the player recognize the possibility of the realization of a finalization condition for the all-fruit jackpot (a specified kind of finalization) (SH5).  The presentation of the sign is terminated when the third variable display area group displays stationarily (yes at SH6), and when it is decided whether finalization is realized (SH7).
Patent JP-H05319128-A (JP)
Title: Steering control mechanism for crawler type running device
Inventor: ONISHI ETSURO
IPC: A01D46/20
Filed: 1992-05-18
Abstract: PURPOSE:To provide the most favorable, most inexpensive and compact mechanism in the case of operation of steering, speed changing, braking, and the like by means of one joy stick controller. CONSTITUTION:A joy stick controller 4 is used as an advancing direction setting device, a running speed setting device, and a side clutch operation device, performs changeover of normal and reverse rotation of a DC motor 15 for running through a controller 14, continuous speed change through PWM drive of the DC motor 15, and control of engagement/disengagement of side clutches. In this constitution, 'a side clutch right and left engaging zone' is provided on the center part of right and left rotational movement angles of the joy stick controller 4, and 'a side clutch right disengagement zone' and 'a side clutch left disengagement zone' are provided right and left outside the center zone.
Patent JP-S5825935-A (JP)
Title: Molded product having surface foamed layer and manufacture thereof
Inventor: NAGATA NOBUYOSHI
IPC: B29C48/49
Filed: 1981-08-10
Abstract: PURPOSE:To manufacture a product of good finishing by such an arrangement wherein on the surface of a weather-strip base material such as thermoplastic resin, etc. in which a core metal piece is embedded, a foamed layer of urethane resin is formed. CONSTITUTION:Non-vulcanized weather-strip 1a is extruded on a core metal 2 by an extruding machine 31. The non-vulcanized weather-strip 1a is vulcanized in a vulcanizing device 33. Next, urethane resin solution containing foaming agent 8 is coated on the outer surface of the vulcanized weather-strip 1a by a coating roll 37 and a weather-strip 1b is formed. A surface foamed layer 7 is formed on the weather-strip 1b by self heat generating reaction at a normal temperature. Lastly, a weather strip 1 is formed by bending and forming the weather strip 1b by a bender roll 35.
Patent JP-S5925713-A (JP)
Inventor: FURUMURA TAKEJI
IPC: A47G29/12
Filed: 1983-07-08
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。