baber/WOPTO huggingface dataset:
Patent JP-H07262400-A (JP)
Title: Computer graphics display device
Inventor: TADA ATSUKO
IPC: G06T19/00
Filed: 1994-03-18
Abstract: PURPOSE:To enable the up/down of steps and move along a slope or walls only with the instruction of forward movement when the forward movement is desired by providing a prescribed walk through attribute for an object in the computer graphics(CG) world. CONSTITUTION:A CG data storage means 3 stores the walk through attribute as data to be used in the case of walk through. When a glance control means 2 receives a glance moving instruction from an input means 1, the glance control means 2 calculates a moving vector from the walk through attribute of the object and the glance vector of glance data, separates a moving direction and a glance direction and executes moving processing along the moving vector. Thus, when the forward movement is desired, only with the instruction of forward movement, walk through is executed by enabling the up/down of steps or the move along the slope or walls. On the other hand, concerning the kinds of walk through attributes, the object to execute an up interference check and the object not to execute that check can be classified.
Patent JP-S60193583-A (JP)
Title: Dephosphorizing method
Inventor: JIYOUKOU ISAO
IPC: C02F1/58
Filed: 1984-03-14
Abstract: PURPOSE:To reactivate comparatively easily the dephosphorizing agent by bringing seed crystals with reduced dephosphorizing performance into contact with a liquid contg. Ca ions then with a liquid contg. phosphate, and further bringing the crystals into contact with an alkaline agent. CONSTITUTION:The seed crystals contg. calcium phosphate is brought into contact with water contg. phosphate at >=6pH in the presence of calcium ions to remove the phosphate. In said dephosphorization stage, the seed crystals with reduced phosphorizing performance are brought into contact with a liquid contg. calcium ions, and then brought into contact with a liquid contg. phosphate. The seed crystals are subsequently brought into contact with an alkaline agent, and the seed crystals having reduced dephosphorizing performance is reactivated. Phosphate rocks, bone char, etc. which inherently contain calcium phosphate are used as said seed crystals contg. calcium phosphate, and either of said materials can be optionally used as the dephosphorizing agent.
Patent JP-H10248237-A (JP)
Title: Power conversion apparatus
Inventor: HIRATA AKIO
IPC: H02M1/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To increase the speed of the switching operation of a voltage drive- type high-speed switching device constituting a power conversion apparatus, to suppress a voltage change rate and a current change rate in the switching operation, to reduce a switching loss, to reduce the capacitance of a snubber circuit, to suppress a surge voltage and to reduce a noise obstacle given to an external apparatus. SOLUTION: A part across the main-current terminal C and the main-circuit terminal E of a high-speed switching device is set to a continuity state or a noncontinuity state by a command voltage Vg which is given across a control terminal G and a control terminal E1 via a gate resistor 21, and a collector voltage VCE is changed. Then, a current is flows to a command-voltage correction means which comprises a capacitor 22 and of a resistor 23, and the command voltage Vg is corrected such that a voltage change rate dVCE/dt across the main-circuit terminal C and the main-circuit terminal E is suppressed to be within a prescribed value.
Patent JP-S59175269-A (JP)
Title: Broadcast fax receiver
Inventor: YASUOKA MASAHIRO
IPC: H04N1/00
Filed: 1983-03-25
Abstract: PURPOSE:To obtain useless information by skipping a head and a back space of output paper of a picture signal at a printer side. CONSTITUTION:When a program number transmitted by a program selecting signal of a broadcast FAX signal and a preset number are coincident, a microcomputer 10 outputs a switching signal to a signal changeover circuit 6 after the period is elapsed when the paper is fed by 10mm.. Therefore, a head part for 10mm.'s share becomes blank. Further, the blank for the back part for 10mm.'s share of the output paper is realized by changing over the signal changeover circuit 6 to a data converting circuit 7 after scanning lines for 2,210 lines' share are counted by a synchronizing signal. A program content digest signal is transmitted to a redundant part of the picture signal of the broadcast FAX signal, this signal is converted into a character by a character generator 14 and stored in a display memory 15. Thus, the program content digest is displayed on a cathode ray tube 20.
Patent JP-H02229938-A (JP)
Title: Control lever
Inventor: NANBARA KATSUMI
IPC: F16F15/08
Filed: 1989-02-28
Abstract: PURPOSE:To prevent vibration and noise due to an elastic member and surely improve operating feeling by forming the edge of the elastic member in a control lever into a taper shape inclining in its middle direction. CONSTITUTION:Vibratory noise inputted from lower lever 1 side is absorbed in an elastic member 3, especially, in its middle portion, so that no transmission is given to an upper lever 2. When operating force is applied to a lever 2 side, the lever 2 inclines relatively to the lever 1. When the inclination angle of the lever 2 increases, one edge 5a of a member 3 is brought into contact with the inner periphery of the lever 2, first, from a maximum diameter portion, and is compressed from this portion. Since the edge 5a is formed into a taper shape, the contact area to the lever 2 increases gradually. Therefore, even if the deflection of the edge 5a increases with the increase in the inclination angle of the lever 2, a spring constant, that is, rigidity does not increase rapidly, but little by little. Since rigidity increases gradually in this way, an operator's hand receives no impact.
Patent JP-S53133492-A (JP)
Title: Inflammable gas detector
Inventor: AYUSAWA SEIGOU
IPC: G01N27/04
Filed: 1977-04-26
Abstract: PURPOSE: To make quantitative detection of specific kind of gas by making use of the difference in the sensitivity of detecting elements owing to the kinds of inflammable gases. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60193797-A (JP)
Inventor: HATA YOSHITADA
IPC: B64F5/00
Filed: 1984-03-16
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-S52132432-A (JP)
Title: Gas controlling device
Inventor: NOJIMA SHINICHI
IPC: F16K27/00
Filed: 1976-04-28
Abstract: PURPOSE: To propose is a gas controlling device under which various devices to be built-in into the passages for pilot gas and main gas are built-in into a casing, and each device is connected each other by the passage in the casing. Under the above arrangement, the proposed device can make hitherto required piping unnecessary, and eliminates a gas leakage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58166103-A (JP)
Title: Control device for hydraulic circuit
Inventor: IZUMI EIKI
IPC: F04B49/00
Filed: 1982-03-29
Abstract: PURPOSE:To enable a controlling of speed slower than a speed of an actuator corresponding to a leakage flow rate of a variable volume pump in a control device for hydraulic circuit provided with a change-over valve between the variable volume pump and the actuator and with control means for controlling a speed of the actuator in response to a displacement flow rate of the pump. CONSTITUTION:When an operating lever 4 is not operated, OFF signal is applied to a change-over valve 3 from control means 5 and a specified zero value is applied to a displacement volume control device 1a for the variable displacement pump 1. In turn, when the operating lever 4 is operated, ON signal is fed to the change-over valve 3 to change over the former condition, and in turn, a displacement volume instruction value having leakage flow rates (indicated by arrows 11 and 12) accommodated is applied to the device 1a from the control device 5. A displacement volume of the pump 1 is varied in response to the value fed and an operating speed of the cylinder is controlled. Therefore, it is possible to control a speed less than that corresponding to the leakage flow rate.
Patent JP-H01223681-A (JP)
Title: Disk and disk cassette and player for disk cassette thereof
Inventor: MURASE TAKAO
IPC: G11B23/00
Filed: 1988-03-02
Abstract: PURPOSE:To prevent the recording surface of a disk from being brought into contact with the inside of a casing by a simple constitution, and also, to thin the casing and to execute the rotation at high speed by providing a projecting part on the peripheral edge part side of a substrate. CONSTITUTION:CD 1 consists of a substrate 2 and a projecting part 3. The projecting part 3 is formed like a ring integrally with the substrate 2 on the peripheral edge part side of the substrate 2. The projecting part 3 prevents the recording surface 2a from being brought into collision with the inner wall surface of a casing and being damaged, when a disk 1 is contained in a disk cassette.
Patent JP-H08217563-A (JP)
Title: Building material
Inventor: KUSAKAISHI SUSUMU
IPC: C04B41/50
Filed: 1995-02-15
Abstract: PURPOSE: To obtain excellent permeability of water content and air by forming a building material of a composite material consisting of rock powder consisting essentially of porous rock, and a thermoplastic resin. CONSTITUTION: Rock powder consisting essentially of porous rock such as zeolite subjected to drying treatment, a thermoplastic resin selected from the group of a PP resin, a PE resin, a PS resin and the like are combined at a prescribed ratio, and the compound material is kneaded by a mixing roll or the like. Next, after the kneaded material is pressurized and formed by a compressor or the like, the formed material is cooled and solidified to obtain a building material excelling in absorptivity and emmissivity of water content and air permeability consisting of 32-77wt.%, preferably about 35-64wt.% rock powder and the residual which is a (rock/resin) composite material of resin components.
Patent JP-H072427-A (JP)
Title: Optical fiber coil and winding of optical fiber around census pool
Inventor: ARAN MARUBAAN
IPC: G01C19/72
Filed: 1994-03-18
Abstract: PURPOSE: To provide an optical fiber gyroscope coil and a process therefore, which can eliminate problems relating to slight bending, and problems relating to sensibility for axial and radial temperatures. CONSTITUTION: An optical fiber gyroscope sensor coil has two parts which are wound, clockwise for one of them and counterclockwise for the other one of them, from the central point on a spool toward its ends before they cross together, by several turns. With this arrangement, it is possible to eliminate the temperature sensibility from the coil while to reduce slight bending of the a fiber. Thus, it is possible to manufacture a precise optical fiber gyroscope coil. Preferably, the outermost layer of the fiber is single.
Patent JP-S54145875-A (JP)
Title: Trouble indicator with process progressing condition indication
Inventor: TSUCHIDA YOSHIYUKI
IPC: G05B23/02
Filed: 1978-04-27
Abstract: PURPOSE:To enable a seizing of an exact operation, a proper supervision of an operation and a speedy decision, by indicacting a process progressing condition at a multicolor trouble indicator with a process progressing condition indication. CONSTITUTION:Signals of trouble indicating contcts F1 to Fm and signals of process progressing condition signal contacts PR1 to PRm are input to a computer system unit CPTR and are indicated at a multicolor trouble indicators P1 to Pm. Since an operator always supervises process conditions indicated at the indicators P1 to Pm, the operator can operate exactly and rapidly when a trouble happens to a device under supervision and is indicated.
Patent JP-H03252528-A (JP)
Title: Air flowmeter
Inventor: SUGIURA MASATOSHI
IPC: G01F1/68
Filed: 1990-03-02
Abstract: PURPOSE:To improve the radio interference noise proof by providing at least one inductance to a conductive member which connects the driving circuit of the flowmeter to a terminal for external connection provided to a housing part. CONSTITUTION:The external connection terminal 13 which is connected to an external harness is connected electrically to the driving circuit 10 and a member 6 for external connection which is formed of a conductive member, and the member 6 is further connected to a shield base 12 through a through capacitor 14. The member 6 which connects the driving circuit 10 and terminal 13 is so structured as to have one through capacitor 14. Then the member 6 is wound to form an inductance 15 and the through capacitor 14 is soldered to a shield base 12. The inductance 15 which is formed of the member 6 may be provided on the side of the terminal 100 of the through capacitor 14. The through capacitor 14 and inductance 15 formed of the member 6 improve the attenuation characteristics of radio noise.
Patent JP-H06259594-A (JP)
Title: Method an device for processing optical read data
Inventor: NARUTOMI RYOJI
IPC: G06K9/20
Filed: 1993-03-10
Abstract: PURPOSE:To use image data fetched by a scanner in both character recognition and image data by preserving a part equivalent to the segmenting range of a surface screen in optical read data as the image data. CONSTITUTION:The reading part 101 of an OCR device 1 is corresponding to the scanner, and the output data of the part is held as a pattern by a buffer 102. A character recognition part 103 refers to a dictionary 104 for pattern data in the buffer 102, and recognizes a character sort represented by the pattern, and holds a character code, and also, holds an error flag representing the fact that there is an unrecognized pattern existed. The segmentation control part 208 of a host machine 2 performs the display control of a segmenting operation message so as to designate the starting point of the segmenting range on a display part 202, the display control of the segmenting range, and control to store the image data within a designated segmenting range in an image data buffer 207, etc., according to the instruction of a segmentation designation part 203.
Patent JP-2000251191-A (JP)
Title: Number reader
Inventor: KURODA ETSUJI
IPC: G08G1/017
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a lighting part and to make the lighting part small-sized by emitting light on detecting a vehicle entering the visual field of a camera from the output of the camera in the absence of lighting and recognizing the number by a number recognition part by processing a photographed image in the presence of lighting. SOLUTION: The vehicle is detected through image processing from the video signal outputted from the camera 5 to output a light emission command to the lighting part 7 and also outputs a timing signal for number recognition from the image in the presence of lighting to the number recognition part through a total control part. A vehicle detection part calculates luminance differences from video photographed last time and decides that the vehicle is detected when significant differences are generated. Then when vehicle detection that the output of the camera 5 indicates is performed in a vehicle detection area, a light emission command is outputted to the lighting part 7 at the time of shutter operation for next photography to emit light and the output of the camera 5 this time is processed by the number recognition part to performs number recognition.
Patent JP-H04284728-A (JP)
Title: Standby line changeover system and radio communication system employing the system
Inventor: HAYASHI MASAO
IPC: H04J1/16
Filed: 1991-03-14
Abstract: PURPOSE:To enable the system to surely cope with a communication fault occurred simultaneously in an active and a standby line and to process the fault by providing the standby line and a standby line monitor control section to the system. CONSTITUTION:When a signal whose frequency is f2 on an active line and a signal whose frequency is fb1 on a standby line receive a communication fault simultaneously, the frequency of occurrence of a bit error Eb2 at a reception section (n) is increased. A line monitor control section 300 detects it and commands the changeover to the standby line 100 to a line control section 400. Moreover, a control signal SCR is sent to a line switch 600. A bus from the reception section (n) to an OPn is switched into a bus from a reception section 100 to the OPn. The control section 400 sends a signal SCT to a line switch 500 by a changeover command. A bus from an IPn to a transmission section (n) is switched into a bus from the IPn to the transmission section 100. Since a frequency fb1 of the standby line 100 is selected into a frequency fb2 in advance by the control section 200, a line-down of the communication system is not caused.
Patent JP-S59174810-A (JP)
Title: Objective lens
Inventor: TANAKA MASAJI
IPC: G02B9/04
Filed: 1983-03-24
Abstract: PURPOSE:To obtain various aberrations which are satisified excellently and to maintain invariably stable high performance by allowing a lens consisting of three elements in two groups to meet specific requirements. CONSTITUTION:The lens consists of three elements in two groups, i.e. the 1st group G1 of a positive cemented lens of a positive and a negative lens and the 2nd group G2 of a positive meniscus lens having a convex surface on a closer conjugate point successively from a farther conjugate point side. Those lens groups satisfy inequalities I and II, wherein r2 and r3 are radii of curvature of the cemented surface of the 1st group G1 and surface on the closer conjugate point side and r4 and r5 are radii of curvature of surfaces of the 2nd group G2 on the farther and closer conjugate point sides.
Patent JP-S55141947-A (JP)
Title: Insulation of channel of rotary electric machine
Inventor: KAWASAKI TAKAHIRO
IPC: H02K3/34
Filed: 1979-04-24
Abstract: PURPOSE:To prevent varnish from flowing out by a method wherein foamable resin is attached to a portion located at the end of a slot of slot insulating paper to be U-shaped, and after the paper is impregnated with insulating varnish, the end portion of the slot is filled in by foaming the resin. CONSTITUTION:Foamable resin 9 is attached to the end of a sheet 3 of insulating paper or polyester, and a slot insulator 10 is formed by doubling it up in a U shape. This slot insulator 10 is mounted within the slot 2 of an iron core 1, and after adding a coil 5 wound at random to the slot, it is impregnated with insulating varnish, before being heat-hardened. By so doing, first the foamable resin 9 located at the end of the channel is foamed when the insulating varnish has been heat- hardened, and expanded enough to fill up the end portion. Consequently, even if the viscosity of the insulating varnish is lowered, it will not flow out of the end portion.
Patent JP-H04286034-A (JP)
Title: Partial scan method
Inventor: HAMADA SHUJI
IPC: G06F11/22
Filed: 1991-03-15
Abstract: PURPOSE:To further reduce overhead by setting only self loop FF satisfying a specified condition to be scan FF in self loop FF. CONSTITUTION:The minimum flip flop cutting a loop except for a self loop is designated as the flip flop of a scan object among the flip flops in a circuit, and the self flip flop which does not have controllability and observableness can be added and designated to the flip flop of the scan object among the self flip flops.
Patent JP-S56145955-A (JP)
Title: Production of brown coloring matter by using seed coat of tamarind seed as starting material
Inventor: HASEGAWA KANZOU
IPC: C09B61/00
Filed: 1980-04-14
Abstract: PURPOSE: To obtain a raw material for polyphenol brown coloring matter, by a method wherein the seed coat of tamarind seed is washed with boiling water or a hot aq. alkaline soln. to remove deposited materials and part of a bittering material, and polyphenols are extracted with an alkaline alcoholic soln.  
     CONSTITUTION: Tamarind seed is roasted and crushed to separated seed coat which is then washed with a hot aq. alkaline soln. to remove deposited impurities and part of a bittering material. Then an extraction treatment is carried out at 50W70°C for 2W20hr by using 70W90% ethanol, while keeping at a pH of 9W12, whereby the strong fiber texture structure of the tamarind seed coat is made flexilbe, and polysaccharide, protein, etc. are made insoluble. In this way, polyphenols are extracted while avoiding the extraction of the bittering material. An extractability of 90% can be obtd. while the extractability with water is 30% or belew. An extracted material is separated by filtration or centrifugal separation. The extract from which solids are removed, is analyzed for the component thereof. The contents of polyphenols, pH, etc. are adjusted to predetermined levels. Ethanol is recovered under temperature condition of 90W98°C at wich secondary generation of foreign taste and foreign oder do not occur, to obtain reddish brownWblackish brown coloring matter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04269759-A (JP)
Title: Electrophotographic sensitive material
Inventor: KIMURA TAKAAKI
IPC: G03G5/08
Filed: 1991-02-25
Abstract: PURPOSE:To obtain proper charge contrast potential in one-pass n-color developing method even at the position of a second or further developing apparatus far from a charged colotron. CONSTITUTION:The electrophotographic sensitive material consists of a conductive supporting body 1 and amorphous photoconductive layer 2 and is used for one-pass n-color developing method in which from first to n-th developing processes are performed after exposure. The amorphous photoconductive layer 2 has 40-60mum thickness, on which a charge injection preventive layer 3 and a protective layer 4 are successively formed.
Patent JP-H09241334-A (JP)
Title: Propylene/ethylene block copolymer composition and its production
Inventor: TERANO MINORU
IPC: C08F287/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a block copolymer composition which can give moldings improved in transparency, whitening resistance, etc., and having high impact resistance by performing the usual polymerization of propylene and the subsequent copolymerization of an ethylene/propylene monomer mixture in the presence of a specified A-B block copolymer comprising propylene and ethylene. SOLUTION: This composition comprises 0.01-10wt.% A-B block copolymer (C) comprising polypropylene segments (A) and ethylene/propylene random copolymer segments (B) and 99.99-90wt.% propylene (co)polymer (D). Component C contains 5-80wt.%, segments (B) having an ethylene content of 10-90wt.%. Component D comprises 60-95wt.% propylene (co)polymer and 40-5wt.% ethylene/ propylene random copolymer.
Patent JP-S59177929-A (JP)
Title: Suck back pump
Inventor: TANO TERUKUNI
IPC: G01F15/00
Filed: 1983-03-28
Abstract: PURPOSE:To prevent surely a surplus liquid from dropping after the fixed quantity of the liquid is sent out, and moreover to make a suck back pump to have fertile durability by a method wherein two valves to be operated alternately, namely a shut-off valve to block the flow path of the liquid, and a suck valve to suck the liquid on the outlet side are provided between the inlet and the outlet of the liquid. CONSTITUTION:A photo resist is reserved inside of a tank 1, and the tank is connected to a suck back pump 3 through a pipe 2. A fixed quantity feeding pump 4 is provided at the middle of the pipe 2 thereof, and the fixed quantity of a photo resist is fed intermittently to the suck back pump 3. A pipe 5 is connected to the outlet thereof, and the fixed quantity of the photo resist is dropped on a wafer 6 from the tip thereof. After the liquid is dropped, a part of the photo resist remaining in the pipe 5 is sucked back as to make excessive dropping to be not generated from the tip of the pipe 5. To make the pump to be operated by pressurized air, an air pump 9, a pipe 10, and a changeover valve 11 positioned at the middle of the pipe 10 are provided.