baber/WOPTO huggingface dataset:
Patent JP-H09287942-A (JP)
Title: Apparatus for measuring extension amount of link chain
Inventor: NAKAMURA MASAHARU
IPC: G01B21/22
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To measure the amount of an extension due to an abrasion of a link highly accurately in a short time, by detecting a rotational angle of a comparator sprocket corresponding to a rotation of a reference sprocket. SOLUTION: A reference sprocket wheel 2 is rotated by an electric motor 6. Meshing teeth 2g are sequentially meshed with rollers 10, thereby raising a mechanism part M which in turn drives a comparator sprocket 3 at a position spaced a distance L0 . At this time, if there is no extension in a link chain 33e, rotational phases of the wheels 2, 3 agree. However, if the chain 33e is extended by ΔL1 , the rollers 10 to be meshed with meshing teeth 3g are raised by ΔL1 , and the rotation of the wheel 3 is delayed by a rotational angle Δθ1 corresponding to the amount of the extension ΔL1 . The delay is detected at a measuring hole 4 of a rotational position detection sensor 8, whereby an absolute rotational angle θ1 is detected at a rotational angle detecting sensor 7.  When the wheel 2 is further rotated once and the chain 33e is extended by an extension amount ΔL2 , similarly the wheel 3 is delayed by a rotational angle θ2 and an absolute rotational angle θ2 at the second time is detected at the rotational angle detecting sensor 7. The extension amount of the chain 33e is calculated based on the rotational angles θ1 and θ2 .
Patent JP-S5436860-A (JP)
Title: Hair curler
Inventor: ABURA YOSHIAKI
IPC: A45D2/36
Filed: 1977-08-25
Abstract: PURPOSE: To provide a hair curlar wherein the length of a heating portion is formed substantially equal to the length of hair wound portion of the outer drum, thereby imparting effectively heat to hair and carrying out good curling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10252637-A (JP)
Title: Composite power generating device using sunk pontoon as channel
Inventor: WAKASHIBA YOSHIKATSU
IPC: F03B17/06
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide 'a composite power generating device utilizing a sunk pontoon as channel' to generate a high capacity stable clean electric power by a method wherein an installation place for the power generating device forms an ocean and a river. SOLUTION: Retaining walls 2 are built in a plurality of trains on a sunk pontoon and sunk and form channels between which a hydraulic turbine is mounted. Further, to increase the velocity of flow of inflow water, a slope is formed on the inlet of each channel. Structure is formed such that a semicircular wave cut plate 3 is arranged at the upper part thereof and wave thereabove is caused to flow to the outside of the retaining wall 2. Further, a wave press plate is mounted in water in a level slightly below a water surface so that there is no trouble on the generation of a hydraulic turbine even when the root part of dashing wave flows in the channel, and a square pipe type channel 4 is built in combination of the retaining wall 2.
Patent JP-H041509-A (JP)
Title: Noncontact three-dimensional coordinate measuring method
Inventor: IWAKI TSUNEHITO
IPC: G01B11/24
Filed: 1990-04-18
Abstract: PURPOSE:To easily attain measurements in a short time by monitoring variation in the diameter of a beam spot on the surface of an object with a measuring instrument and controlling the focus position, and measuring the controlled variables of respective elements of a three-dimensional beam scanner device. CONSTITUTION:A light beam is projected on the object to e measured which is installed in a measurement space and not optically transparent to measure the coordinates of an optional point on the surface of the object without contacting. By this measuring method, the spot diameter of the beam at the projection point 9' is monitored by the measuring instrument 10 such as a photoelectric converting element array and a CCD array and the variation in the spot diameter is fed back to a uniaxial moving mechanism 4''. For the purpose, the spot diameter of the beam at focus 8 is minimized by controlling the uniaxial moving mechanism 4'' in the direction wherein the spot diameter is always reduced to align the projection point 9' on the surface of the object 9 with the focus 8 at all times, and the coordinate values of the optional point on the surface of the object 9 can be measured from the current inclination and focal length of the laser beam 2 in a reference coordinate system.
Patent JP-S62259001-A (JP)
Title: Manufacture of magnetic scale
Inventor: INOUE KIYOSHI
IPC: G01D5/245
Filed: 1986-05-02
Abstract: PURPOSE:To finely work a scale with high accuracy by working and forming the scale on a base body made of a graphite material with a laser beam, and fixing a magnetic material to recessed or projection parts of the scale. CONSTITUTION:The center shaft 1a of the discoid base body 1 made of the graphite material (containing various kinds of carbon) is rotated by a rotating motor 2. Then, the beam 6 which is emitted by a laser oscillator 3 and converged 5 is projected on the peripheral edge of the base body 1. Then, the irradiated point is heated and vaporized speedily to work a hole and the output beam irradiation of the oscillator 3 is controlled 7 impulsively according to the rotation control 7 by the motor 2 to form, for example, fine holes 1c at equal intervals in the circumferential direction of the base body 1. Thus, the working is carried out corresponding to the spot diameter of the beam 6 because of heat the insulation property of the graphite material. Then, grains of a magnetic material such as a magnet are adhered in recessed parts of the holes 1c by using resin. Thus, a magnetic scale which has high heat resistance and provides high-accuracy and high-resolution detection is manufactured.
Patent JP-S58219991-A (JP)
Title: Ph control of water after treating ash
Inventor: ITOU HAYAMIZU
IPC: C02F1/66
Filed: 1982-06-15
Abstract: PURPOSE:To control the pH of water after treating ash to a reference value for waste water, by controlling the pH of water after treating ash by using acidic gas in the waste gas of a coal burning boiler. CONSTITUTION:After the waste gas from a coal burning boiler 1 is introduced into a dust collecting apparatus 2 to remove dust therein, the dust removed waste gas is desufurized in a desulfurization apparatus 3 to be introduced into a CO2 absorbing reaction tower 6. On the other hand, coal ash is transported to an ash disposal basin 5 as aqueous slurry. The overflowed water (supernatant water) of the ash disposal basin 5 is introduced into the CO2 absorbing reaction tower 6 to be subjected to gas-liquid contact with all or a part of the waste gas after desulfurization and CO2 in the waste gas is absorbed by the overflowed water having an alkali component eluted therein to carry out pH adjustment. This overflowed water is discharged or recirculated to be reused as ash transporting water.
Patent JP-S59228928-A (JP)
Title: Novel mixing and kneading machine
Inventor: KASAGI KESAO
IPC: B01F27/73
Filed: 1983-06-10
Abstract: PURPOSE:To achieve uniform kneading by constructing a kneader wherein two disks having many grooves on each front surface are laid one upon another arranging each front surface to face each other. CONSTITUTION:In a kneading comprising an upper disk 1, lower disk 2, groove 3, space 4, material feed port 5, product receiving groove 6, product discharge port 7, motor 8, and chain 9, the grooves 3 on both disks 1, 2 are formed by any one of the groove forming method described hereunder: method of evenly providing grooves on the whole surface of the disks, method of providing grooves rapidly without dividing the surface into sections, method of dividing the surface of a disk into three, four, six, eight, etc. sections and changing the direction of groove for each section, or method of dividing the surface into six sections and providing grooves in each section parallel to each dividing radius in combination with radial grooves, etc. Suitable distance between each groove is 0.5-1.5mm..
Patent JP-S62258625-A (JP)
Inventor: SUMIYA KATSUYOSHI
IPC: A47K13/14
Filed: 1986-05-02
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-H07311710-A (JP)
Title: Buffer cache managing method for computer
Inventor: OGAWA KENJI
IPC: G06F12/08
Filed: 1994-05-17
Abstract: PURPOSE:To improve the utilization efficiency of a buffer cache of buffer cache size corresponding to the highest frequency by storing an access request size in a buffer cache management table. CONSTITUTION:The upper-limit value and lower-limit value of access size as use standards of the buffer cache 8 and the number of request headers 6 are set in a buffer cache use definition table 3. Then, the size of a data storage area prepared in a request header 6 is entered as the request header extension size of the buffer cache use definition table 3 on the basis of the lower-limit value of the access size. Namely, data of data size corresponding to the highest frequency are left on the buffer cache 8 preferentially according to the upper- limit value and lower-limit value in the buffer cache use definition table 3, so the utilization efficiency of the buffer cache 8 of buffer cache size corresponding to the highest frequency can be improved when the buffer cache 8 is reused in a random memory device 1.
Patent JP-H09291010-A (JP)
Title: Fluorinated polysiloxane-containing cosmetic
Inventor: IYANAGI KOICHI
IPC: A61K8/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic, excellent in compatibility with an oil and fat, capable of providing a soft, strong, thin and uniform water and oil repellent protecting film and useful as a basic, a makeup cosmetics, etc. SOLUTION: This fluorinated polysiloxane-containing cosmetic comprises a fluorinated polysiloxane represented by formula I  R is a monovalent hydrocarbon group or the one in which at least a part of hydrogen atoms are substituted with fluorine atoms; R' is a group represented by the formula O-Si(R)3 , or R; at least one of all the R groups is a monovalent hydrocarbon in which at least a part of the hydrogen atoms are substituted with fluorine atoms} in an amount of 0.1-20wt.% based on the whole cosmetic.  The compound represented by formula I is obtained by carrying out the hydrolysis and polycondensation of a silicon compound represented by formula II and then reacting the resultant compound with a silicon compound represented by the formula (R)3 SiX and/or a silicon compound represented by the formula (R)3 Si-O-Si(R)3 or a silicon compound represented by formula III as a terminal blocking agent.
Patent JP-S61261929-A (JP)
Title: Demodulator
Inventor: HANAOKA TETSUO
IPC: H03M7/14
Filed: 1985-05-15
Abstract: PURPOSE:To decrease the number of gates of a demoudulator b executing a demodulation processing for a regular arithmetic processing, and a conversion processing by using the first conversion table, and the second conversion table for the regular arithmetic processing. CONSTITUTION:In the first demodulation processing part 3 for a regular arithmetic processing, an output of a bit operating part 2 becomes a serial signal by a parallel/serial converter 4 and it is inputted to a counter 6. This signal is inverted by an inverter 5 and inputted to a counter 7. An output of this counter 7 is inputted to a demodulating conversion table 8 for a regular arithmetic processing, together with information of whether the number of '1' is 5 or not, sent from a DC component detector 1. Also, an output of the bit operating part 2 is inputted to an exception processing part table 13 and a conversion table 14 of an exception processing part. In a decision processing part 15, unless the number of '1' is five pieces, the regular arithmetic processing is executed, and when the number of '1' is five pieces, outputs of the exception processing parts 13, 14 are seen, and when both are '0' are selected, respectively, and it becomes a demodulating data.
Patent JP-2000254587-A (JP)
Title: Powder sieving device
Inventor: UTSUGI SHIRO
IPC: B07B1/22
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To automatically discharge wet powder in the form of a dumpling which does not pass a wire sieve to be sorted out by mounting the wire sieve in the form of cylindrical around the outside of a helical screw, and rotating the screw installed horizontally or slightly upwardly to sieve the power in the process of moving the powder. SOLUTION: Powder charged from a hopper 1 is moved from left to right by a screw 4 driven by a drive motor 2. A wire sieve 5 is mounted in the center of the screw 4 and is formed into a cylindrical shape and a cover plate 6 is attached cylindrically to both ends of the wire sieve 5. The powder passing through the wire sieve 5 spontaneously falls in the process of movement of the powder, and is collected in a powder collector box 8 to be reused as dusting powder. The powder not passing through the wire sieve 5 is discharged to the terminal of the screw 4 to be collected in a powder collecting box 9.
Patent JP-S63269029-A (JP)
Title: Torque detector
Inventor: SAITO NAOKI
IPC: G01L3/10
Filed: 1987-04-28
Abstract: PURPOSE:To enhance the reliability and safety of a vehicle by correcting erroneous counting in the counting of slits and making it possible to detect the trouble of the detector for the vehicle, by providing the detector in relation to an input/ output shaft. CONSTITUTION:The rotation of an input shaft 1 is transmitted to an output shaft 2 through a torsion bar 3 and the disc 7 on the side of the output shaft 2 rotates with respect to a housing 8 and the slits of the slit row 7a of the disc 7 are counted according to an increment system by the light emitting element 30 and the photoreceptor 33 of a photocoupler 34 to detect the angle of rotation of the end part on the side of the output shaft of the bar 3. At this time, the detection signal of the photoreceptor 38 of the photocoupler 39 arranged so as to obtain a signal shifted by a 1/4 pitch in a phase from the photocoupler 34 is processed in the same way by an electronic circuit 41 to be sent to an EPS controller 56 and the left and right rotations of the disc 7 are discriminated by the detection signal of the photocoupler 39 and a torque value is calculated by the detection signal of the photocoupler 34.
Patent JP-S5437195-A (JP)
Title: Adherent resin composition
Inventor: HORIKI SEINOSUKE
IPC: C09J161/06
Filed: 1977-08-27
Abstract: PURPOSE: To prepare a resin composition giving a cured material having excellent adhesivity and weather resistance, by condensing a crude shale oil-resorcinol with an aldehyde, etc. in the presence of a polyfunctional phenol compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63270986-A (JP)
Title: Quick oil discharge valve device
Inventor: HORIKAWA AKIHIRO
IPC: F16K31/122
Filed: 1987-04-28
Abstract: PURPOSE:To make quick oil discharge by, in an oil discharge valve device driven by a hydraulic device communicating with an oil pump, providing a bypass passage having a shutoff valve opening and closing according to pressure in the hydraulic device between an outlet and an inlet of the oil pump. CONSTITUTION:An oil pump 2 communicates with a hydraulic cylinder 3, and a piston 4 in the cylinder 3 is coupled with a gas valve 5. The primary bypass 13 with an orifice 13 is provided between an outlet and an inlet of the oil pump 2. The secondary bypass 14 arranged in parallel with the primary bypass 13 is provided with a shutoff valve 15 having an inner valve 16 coupled with a diaphragm 19 and pressed against a spring 17. When the oil pump 2 is in operation, low pressure on the side of a pump inlet acts on the diaphragm, and high pressure on the side of a pump outlet acts on the inner valve 16 to close it, and when the oil pump 2 stops, the inner valve 16 opens to quickly discharge the oil.
Patent JP-H06310285-A (JP)
Title: Dimmer and illuminator
Inventor: YASUMOTO HIROMI
IPC: H04B10/07
Filed: 1993-04-28
Abstract: PURPOSE:To provide a dimmer which can display operation state economically with simple constitution. CONSTITUTION:In the case of ordinary operation, an illuminator is set in specified quantity of dimming by rotating a switch 28 by a specified angle. The quantity of power supplied to the illuminator is changed to dim a light by changing the resistance value of a volume. In the case of operating it by remote control, when it receives a signal from a remote controller, a light receiving element 30 receives the signal, and a remote controller rotates the motor, corresponding to the quantity set to the contents of received signal. Accompanying the quantity of rotation of the motor, the operation shaft of the volume rotates, and it is positioned in the same position as the case of manually operating the switch 28. Both in case of having rotated the operation shaft of the volume by rotating the switch 28 itself and in case of having changed the resistance value of the volume, using a remote controller, the switch 28 rotates and the quantity of dimming directed by the switch 28 is set in the same position. The switch 28 itself can be used as a display means, and the display of quantity of dimming can be performed without using any complicated constitution.
Patent JP-H06274789-A (JP)
Title: Device for asking and answering automobile information
Inventor: HARA MINORU
IPC: G08G1/017
Filed: 1993-03-23
Abstract: PURPOSE:To promptly get the information on the automobile from outside of the car by answering the questions from the device asking the automobile information based on the built-in device answering the automobile information. CONSTITUTION:The device asking an answering device 1 on automobile information of the automobile information located outside of the automobile asks the information peculiar to the amtomobile, the information on the automobile, the information on the state of the automobile and accepts information sent from the device 1, and stores them as needed. Further, the accepted information is processed, and displayed on a display device, then printed out by a printer, and sent to the other information processor by a transmitter. The device 1 built in the automobile asks questions on the information sent from the device for answering the automobile information. Thus, even the automobile is being travelling, the information on that vehicle can be obtained from outside of it.
Patent JP-S586170-A (JP)
Title: Field effect transistor
Inventor: HAGIMOTO YOSHIZOU
IPC: H01L27/088
Filed: 1981-07-02
Abstract: PURPOSE:To contrive to enhance integration of a field effect transistor by a method wherein contact holes for taking out of P<+> type conductive base regions, a source electrode and base electrodes, etc., are formed in a dot type to the grade as not to damage the electric characteristic by increase of resistance of the base regions. CONSTITUTION:The base regions 17 being the reverse conductive type to a substrate and the source regions 18 being the reverse conductive type thereto are provided in the semiconductor substrate 23. Gate electrodes 14 are provided interposing an insulating film 25 between them, and the source electrode 15 is provided coming in contact with the regions 17, 18 through the contact hole 26. A drain electrode 16 is provided on the other face. Because the P<+> type conductive base region 19 and the contact holes 26 are provided in a dot type, the part of the region h is not needed to occupy broad width like the part of the region i, and because the whole can be formed narrow, high integration can be attained.
Patent JP-H02160800-A (JP)
Title: Human immunodeficiency virus (hiv)
Inventor: UIRIAMU ROBAATO KENIIRII
IPC: G01N33/569
Filed: 1989-04-25
Abstract: NEW MATERIAL: A chemically synthesized peptide of 15-36 amino acids of HIV surface membrane protein selected from an amino acid sequence corresponding to amino acid numbers 296-331 of surface membrane (envelope) protein of human immunodeficlency virus (HIV)-1IIIB and having amino acids corresponding to amino acid numbers 308-322 of HIV-1IIIB.  
     USE: A preventive and therapeutic drug for an HIV infectious disease, an HIV detecting reagent and an immunogen for producing an HIV-inhibiting antibody.  
     PROCESS: For example, a p-alkoxybenzyl alcohol resin is used as a solid phase carrier by a solid phase synthesizing method and a pentafluorophenyl ester of a protected amino acid is used as a primary activator and, as a substitute, a hydroxybenzotriazole carrier or a symmetric anhydride by preformation is used to synthesize a peptidyl resin which is, in turn, hydrolyzed to obtain objective chemically synthesized peptide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000299371-A (JP)
Title: Electrostatic chucking device
Inventor: UMETSU MOTOHIRO
IPC: H01L21/683
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To keep cooling performance for an electrostatic chuck on a cooling stage, even when a warpage is caused on the electrostatic chuck in a plasma treatment step. SOLUTION: An electrostatic chucking device includes an electrostatic chuck 1, having an electrode 3 and an insulating layer 2 for attracting an attracted object 10 by electrostatic attraction on the insulating layer 2, a cooling stage 4 for cooling the electrostatic chuck 1, and a transforming sheet 7 provided between the electrostatic chuck 1 and the cooling stage 4. In this case, the transforming sheet 7 preferably has thermal conductivity of 0.5 W/m.K or higher.
Patent JP-H02285967-A (JP)
Title: Pwm control circuit for voltage type inverter
Inventor: KAIDA HIDETOSHI
IPC: H02M7/48
Filed: 1989-04-24
Abstract: PURPOSE:To eliminate saturation of line voltage by outputting the excessive component of the amplitude of each phase voltage command, which is higher than half of DC source voltage for an inverter main circuit, as an offset. CONSTITUTION:Assuming that Ed is DC source voltage for an inverter main circuit 2, an offset operating means 31 detects such portion of phase voltage output commends Vr(1)-Vr(3) as exceeding over Ed/2 if the amplitude of phase voltage command Vr(m) of a poly-phase PWM inverter is larger then Ed/2, and produces on offset Vofst. Subtracting means 32-34 subtract the excessive compo nent Vofst from each phase voltage commands Vr(1)-Vr(3). Since the magnitude of the control signals Vr(1)-Vr(3) does not exceed over Ed/2 and the comparing means is not saturated, first and second phase line voltages and an average waveform can be produced.
Patent JP-2000291701-A (JP)
Title: Brake device
Inventor: NAKAMURA TETSUO
IPC: B23Q3/06
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which is simple in structure and easy in a changeover between a fixed and a variable state at a relative position of a plurality of relatively moved members. SOLUTION: A brake motion member 50 has a pair of pressure parts 62, 62 severally having a pressure face 60 arranged opposite to a side 58 of a brake bar 54, and the pressure part 62 is connected to a connection part 66 through a plate spring part 64 to make each pressure face 60 elastically deformable toward the side 58. In addition, an inclined outer wall face 68 of the pressure part 62 is brought into slide contact with a pair of inclined inner wall faces 56 of a housing 48. When the brake motion member 50 is moved upward according to an energizing force of a coil spring 72, the pressure part 62 is pressed by the inclined inner wall face 56 to turn into a braked state where the brake- bar 54 is held between them.  On the contrary, when a pressure pin presses the pressure part 62 to move the brake motion member 50 downward, a released state where the brake bar is not sanswiched by the pressure part 62 is formed.