baber/WOPTO huggingface dataset:
Patent JP-H03222702-A (JP)
Title: Concrete mixing and supply system
Inventor: RONARUDO YUUJIIN KURISUTENSUN
IPC: B28C5/42
Filed: 1990-05-23
Abstract: PURPOSE: To prevent concrete from curing or depositing or adherence of concrete by forming mixing fins provided in a mixing drum rotatably mounted at a rear part of a vehicle of a polymer material, thereby forming the fins of a wear resistance. CONSTITUTION: Mixing fins 36 are each formed of a bent part 37 bent rearward, a bent part 39 bent forward, and a coupling part 41 for coupling both the bent parts. The fins 36 have fin parts 42 which are preferably made of a fiber- reinforced polymer material such as, for example, polyurethane or may be nylon. And, its outer surface is formed smoothly to easily remove adhered concrete material. The fins 36 each has a first fin part 44 and a second fin part 46. They are coupled by a coupling material 48. Each parts of the spiral fins 36 are mounted at an outer drum 38 of a mixing drum via a metal inserting member 40. When the drum is rotated, a concrete material is mixed. When it is reversely rotated, it is pushed out to a discharging function side.
Patent JP-S61293307-A (JP)
Inventor: TAMAI TOSHIO
IPC: A01B69/02
Filed: 1985-06-19
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-H05325210-A (JP)
Title: Track jump control device
Inventor: HASEGAWA WATARU
IPC: G11B21/08
Filed: 1992-05-26
Abstract: PURPOSE:To always perform a stable jump without being affected by the eccentricity of an optical disk by varying either one of the time width or the wave height value of a brake pulse in accordance with the time till a zero crossing of tracking error signals which correspond to the amount of the disk eccentricity. CONSTITUTION:When a jump start signal JTRG is outputted to a JKB signal generating device 33 from a drive CPU 1, a tracking servo loop circuit (not shown in the diagram) becomes an open condition and the signal JTRG is inputted to a KICK signal generating circuit 32 and the circuit 33. Thus, the device 32 detects the rising edge of the signal JTRG, outputs an 'L' level kick pulse control signal KICK, the device 33 detects the rising edge of a jump start signal JIRG and outputs an 'L' level brake pulse control signal JKB. The signals KICK and JKB are outputted to the select terminal of a multiplexter 9.
Patent JP-S5657957-A (JP)
Title: Revolution detector
Inventor: KUBOTA DAIZABUROU
IPC: H02K21/38
Filed: 1979-10-16
Abstract: PURPOSE: To prevent the vibrating sound produced by the force received by magnetic induction action, in a device of detecting revolutions by magnetic induction action, by integrally mounting an elastic body to a plate body constituting a magnetic circuit.  
     CONSTITUTION: A vibration absorbing elastic body 21 is integrally formed to a disc 8 of a soft magnetic material having a tooth profile part 8a on the outside circumference, and is fixed to a substrate 1 with a coil bobbin 5 and an annular permanent magnet 6 interposed between the resultant parts and a disc 7 of a soft magnetic material. When a rotor 14 revolves and the magnetic resistance of the magnetic circuit constituted by the tooth profile part 14a of the rotor 14 and the tooth profile part of the disc 8, the signal corresponding to the revolutions is obtained from the coil 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5924608-A (JP)
Inventor: SUZUKI SHINICHI
IPC: B27K5/02
Filed: 1982-07-31
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-H086088-A (JP)
Title: Shake preventing device
Inventor: USUI KAZUTOSHI
IPC: G03B5/00
Filed: 1994-06-16
Abstract: PURPOSE:To reduce current consumption at the time of driving a shake preventing optical system by shortening time required for the centering processing of the shake preventing optical system. CONSTITUTION:This shake preventing device is provided with a main optical system, the shake preventing optical system 10 for preventing shake caused by vibration and supporting members 11 elastically supporting the shake preventing optical system 10 so as to move it in a direction nearly perpendicular to the optical axis of the main optical system and the optical system 10 is attached in a position where the optical center is deviated from the optical axis of the main optical system, when the deflections of the supporting members 11 are about zero based on the settlement by the dead weight of a part including the optical system 10.
Patent JP-S6025315-A (JP)
Title: Aft circuit
Inventor: NISHIMURA TAKESHI
IPC: H03J7/10
Filed: 1983-07-21
Abstract: PURPOSE:To decrease the sensitivity difference of an AFT voltage by providing a dual gate MOSFET where an AFT voltage is impressed to the 1st gate, a tuning voltage is impressed to the 2nd gate and an operating voltage is impressed to the drain, to a local oscillating stage tuning circuit. CONSTITUTION:A local oscillating stage AFT circuit of an electronic tuner is constituted by providing an AFT signal processing circuit 12 to a local oscillator stage 10 comprising a tuning circuit including a tuning varactor diode and an AFT varactor diode. The AFT signal processing circuit 12 consists of the dual gate MOSFET16, the AFT voltage is fed to the 1st gate electrode G1, the tuning voltage is fed to the 2nd gate electrode G2, and the operating voltage is fed to the drain electrode D respectively. A signal led out of the source electrode S is impressed as a reverse bias to the tuning varactor diode of the tuning circuit and becomes a correction AFT voltage.
Patent JP-S62289809-A (JP)
Title: Picture recorder
Inventor: YAMAMOTO TAKEMI
IPC: G02F1/03
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a simple structure and a miniaturized titled recorder and also, to realize a picture recorder excellent in its printing quality, by varying a refractive index distribution in an optical waveguide of an optical shutter, based on an input data by using a prescribed heating body. CONSTITUTION:In a transparent base material 10 of an optical shutter 3, optical waveguides 11 having a high refractive index of about eight pieces per 1mm are formed, and along this waveguide 11, a partial light shielding part 14 is provided on a heating element 12 and an outlet 13. When this heating element 12 is not heated, a light beam travels straight, but when it is heated, a variation is generated in a refractive index distribution in the optical waveguide 11, and the light beam is curved to that of a high refractive index and absorbed by the shielding part 14. Accordingly, by controlling the heating element 12, based on an input data, a desired image can be formed on a photosensitive body. Therefore, the structure becomes simple and small in size, and also, a picture recorder excellent in its printing quality can be obtained.
Patent JP-S63296847-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: B02B7/02
Filed: 1987-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05313621-A (JP)
Title: Display control device and gradation changing method
Inventor: DOIHARA HIROSHI
IPC: G09G5/00
Filed: 1992-04-27
Abstract: PURPOSE:To provide an image easier to be seen when the gradation of video data is changed. CONSTITUTION:The brightness, 0 to 20% (close to black), of input video data is changed to a gradation Y0 (black). The brightness of 80 to 100% (close to white) is changed to a gradation Y7 (white). The brightness of 20 to 35%, 35 to 45%, 45 to 50%, 50 to 55%, 55 to 65% and 65 to 80% is changed to a multilevel Y1 to Y6. That is, though the input data is changed to 8 gradation Y0 to Y7 displayable by an LCD, it is non-linearly changed so that brightness interval alotted to each gradation is made narrower at a middle section (close to 50%) than the vicinity of the minimum brightness (0%) or of the maximum brightness (100%).
Patent JP-S6113224-A (JP)
Title: Liquid crystal light bulb for thermal writing
Inventor: KOMATSUBARA SEISUKE
IPC: G02F1/1333
Filed: 1984-06-29
Abstract: PURPOSE:To facilitate thermal writing by successively laminating a light absorbing film, a light reflecting film, liq. crystal orienting films, a transparent electrode film and a transparent substrate on a transparent substrate, sealing a liq. crystal in the gap between the orienting films, and interposing a transparent dielectric film between one of the orienting films and the light reflecting film or the electrode film in the resulting element. CONSTITUTION:The light absorbing film 42, the light reflecting Al film 43, liq. crystal orienting films 44, 44, the transparent dielectric film 45, the transparent electrode film 46 and the transparent substrate 47 are successively laminated on the transparent substrate 41, and the liq. crystal 48 is sealed in the gap between the orienting films 44, 44. A highly insulating film of SiO2, TiO2, CeO2, MgF2 or the like for increasing insulation between the reflecting Al film 43 and the electrode film 46 is used as the dielectric film 45. Thus, a short circuit is prevented when an electric field is applied, and the reliability is improved.
Patent JP-H06347765-A (JP)
Title: Liquid crystal display device
Inventor: SHINOMIYA TOKIHIKO
IPC: G02F1/141
Filed: 1993-06-04
Abstract: PURPOSE:To nearly completely separate liquid crystal phases and polymer phases in a wide range by controlling photopolymn. by using a photomask and controlling polymn. places and to improve the contrast by providing the display device with light shielding layers. CONSTITUTION:Photosetting polymer precursors 9 in a mixture of the parts where picture element electrode parts 2-b are not formed are selectively photopolymerized and cured by photoirradiation 12 from the outside of a driving element side substrate 1-a to increase the ratio of the polymer components 13 of these parts. The light shielding layers are formed between the layers of either between the transparent substrate and the picture element electrode layer or the picture element electrode layer and an oriented film 5 on the circumferences of the picture element electrodes 2-b. The polymn. places of the photopolymn. are controlled by using the photomask and further, the slow polymn. reaction is induced there by, the liquid crystal phases 8 and the polymer phases 13 are nearly completely separated in the wide range. The polymer regions 13 are so formed as to be distributed around the picture elements and the liquid crystal phases 8 to be distributed in the picture element parts. Since the disturbance in the orientation in the peripheral parts of the electrodes is concealed by the metallic parts, the contrast ratio is improved.
Patent JP-S5759453-A (JP)
Title: Manufacture of insulated coil
Inventor: KIMURA OSAMU
IPC: H02K15/12
Filed: 1980-09-29
Abstract: PURPOSE:To obtain an insulated coil of high quality by providing resin-rich prepreg internally insulating layer on the inside of a ground insulating layer and molding it together with the ground insulating layer, thereby preventing the production of voids between the conductor and the ground insulating layer. CONSTITUTION:A ground insulating layer 4 wound with prepreg insulating tape is provided on a conductor 3 bundled with a plurality of strands 2, is then molded and an insulated coil is formed. In this case, more resin-rich prepreg insulating member is used to form an internal insulating layer 7 than the prepreg insulating tape used at the inside of the layer 4, and is molded simultaneously with the layer 4. The layer 7 may be formed, for example, by winding the prepreg member tape 6 on the conductor 3.
Patent JP-H11312043-A (JP)
Title: Keyboard
Inventor: TAGUCHI JUNJI
IPC: G06F3/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a new stand alone type keyboard by which a peripheral functional unit can be operated by an operator. SOLUTION: In a stand alone type keyboard 10 for personal computer, a slot 13 for mounting one or plural peripheral functioning units is formed at one part of a keyboard body 12 on whose surface part plural input switches 11 are arrayed so that a functioning unit 20 can be operated by an operator. The functioning unit 20 can be obtained as a floppy disk drive, large capacity and high speed transfer type storage/reproducing device, device bay, or IC card reader/writer.
Patent JP-S6324400-A (JP)
Inventor: NAKAZAWA NORIO
IPC: G06Q50/30
Filed: 1986-06-10
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-H01304525-A (JP)
Title: Information recording/reproducing system
Inventor: IIJIMA KATSUMI
IPC: G11B20/10
Filed: 1988-06-01
Abstract: PURPOSE:To quickly carry out the commands by receiving the write data only when the logical block address contained in a write command is set on an EOT (end of track) +1 and otherwise sending back the check condition. CONSTITUTION:The linear tracking tracks 5 are provided equidistantly on an optical card 1 and the data recording parts 4 are formed among the tracks 5. The light beams of a semiconductor laser light source 27 form image at an optical head part form images on the tracks 5-1 and 5-2 as well as at a data recording part 4-1 via a collimator lens 28, a diffraction grating 30 and an objective lens 26 and then scan the card 1. The reflected beams of the card 1 are projected on the photodetectors 22-24 via the lens 26, etc. Then the write data is received only when the logical block address contained in a write command is set on an EOT +1. Otherwise, the check condition is sent back and at the same time the information showing an access carried out in another state and the EOT number information are added to a vendor unique part included in the extension sense data.
Patent JP-S62291995-A (JP)
Inventor: WATANABE HIROSHI
IPC: H05K3/20
Filed: 1986-06-12
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-H07319156-A (JP)
Title: Photosensitive composition, photosensitive planographic printing plate and production of planographic printing plate
Inventor: OTA TOMOHISA
IPC: G03F7/004
Filed: 1994-05-26
Abstract: PURPOSE:To provide a photosensitive compsn., a photosensitive planographic printing plate and a developing method of the photosensitive planographic printing plate by which such a planographic printing plate is obtd. that has excellent storage stability and excellent plate strength and does not cause contamination of the plate face even after stored for a long time, and excellent developing property can be obtd. without using an org. solvent which causes problems for health such as toxicity and odor during working, problems of safeness such as fire and explosion of gas, or pollution due to waste liquid. CONSTITUTION:This photosensitive compsn. contains a diazo compd. expressed by formula and an aromatic compd. having one sulfonic acid group and at least two carboxylic acid groups or its salt. In formula, R is H, alkyl group or phenyl group, R<1>, R<2>, R<3> and R<4> are H, alkoxy groups or alkyl groups, X is a counter anion, Y is -O-, -S-, -NH- or single bond, A is an aromatic group having an alkali-soluble group, and m and n represents molar ratio m:n.
Patent JP-S5835614-A (JP)
Title: Integrated reference voltage and current supply circuit
Inventor: MIZUGUCHI HIROSHI
IPC: G05F1/56
Filed: 1981-08-27
Abstract: PURPOSE:To realize a reference current or voltage source which is operated surely with a low power source voltage by synthesizing the current having a negative temperature coefficient and the current having a positive temperature coefficient to obtain a reference current or voltage. CONSTITUTION:The terminal voltage of a constant voltage circuit 12 is applied to the base of a transistor TR14, and the collector current has a negative temperature coefficient. A TR2 is connected between feed lines 7a and 7b through a constant current source 13, and the collector current has a negative temperature coefficient. The output current of the TR14 and the output current of the TR2 are synthesized, and a reference output voltage or current is taken out from this synthesis point.
Patent JP-S6113446-A (JP)
Title: Error signal generating device
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B7/09
Filed: 1984-06-29
Abstract: PURPOSE:To eliminate the disorder of an error signal obtained by arithmetic- processing detection output of plural photodetecting element, and prevent a pickup from operating abnormally by holding the error signal when a signal corresponding to the total of detection output of plural photodetecting elements is absent. CONSTITUTION:A tracking error signal and a focus error signal outputted from differential amplifiers 10 and 17 are delayed by specific times through delay circuits 18 and 19 composed of a delay line, etc., and supplied to holding circuits 20 and 21. The holding circuits 20 and 21 are composed of, for example, an analog switch connected an input and an output terminal and a capacitor connected between the output terminal and ground. An RF signal outputted from an adding circuit 16, on the other hand, is supplied to a dropout detecting circuit 22. The dropout detecting circuit 22 detects the envelope component of the RF signal and compares it with a specific reference voltage to generate a high-level dropout detection signal when the level of the RF signal drops below a specific level.
Patent JP-S6027598-A (JP)
Inventor: SABURI KIYOTAKA
IPC: B42D11/00
Filed: 1983-07-26
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-S5759337-A (JP)
Title: Scrubbing device for manufacturing semiconductor device
Inventor: TATEISHI MANABU
IPC: H01L21/304
Filed: 1980-09-29
Abstract: PURPOSE:To easily adjust the brush load of the scrubbing processing device by a method wherein a brush, to be used for removal of dust, is attached to one end of a stick-shaped member, having a center supporting point, and a movable weight is provided longitudinally at the other end of the member. CONSTITUTION:The brush 3, attached to one end of the brush attaching member having the center supporting point, is capable to perform a circular movement. The brush 3 is pressed against a semiconductor substrate 4 by the aid of the weight of the arm between the supporting point 2 and the brush 3. When the load of the brush is to be changed, the brush load can be adjusted easily by moving the movable weight 5 in the longitudinal direction of the brush-attached member 1 in order to obtain the desired change of the distance between the weight and the supporting point. Through these procedures, the brush load can be adjusted easily when performing a scrubbing processing.
Patent JP-H04339775-A (JP)
Title: Heat-shrinkable package having good sealability
Inventor: KONDO KAZUO
IPC: B65D71/08
Filed: 1991-05-11
Abstract: PURPOSE:To provide a heat-shrinkable package excellent in sealability, reduced in liability to bag breakage and packable at low cost. CONSTITUTION:In a method for sealing a heat-shrinkable package consisting of a heat-shrinkable film 1 with the edges of the film overlapped and blocked in an envelope-like folding way, the steps comprising applying a blocking accelerating agent 3 partially between the overlapped film edges and leaving a part 4 uncoated through the interior and exterior of the package.
Patent JP-H04334602-A (JP)
Title: Non-slip device of tire for automobile utilizing sand
Inventor: MIURA YOSHIAKI
IPC: B60B39/08
Filed: 1991-05-09
Abstract: PURPOSE:To easily get out from a muddy place, by preventing racing of a tire on a snow road, a frozen road, a muddy road, or the like by utilizing sand. CONSTITUTION:By operating the button of a switch from a driver's seat, a compressor 8 provided on the body of an automobile is operated to produce compressed air 7, a compressed air discharge pipe is provided on the upper part of a nozzle, a sand discharge pipe to discharge sand from a sand container is provided on the upper part of the nozzle, and by reduction of air pressure in the nozzle due to blow-out of compressed air through the nozzle, the sand is sucked. By injecting sand in the sand container 5 to the rugged pattern of the tread of a tire for an automobile through the sand discharge pipe 4 and the nozzle 2, friction resistance of the tire is increased due to sticking many sand particles and slip of the tire is prevented.
Patent JP-H07330966-A (JP)
Title: Polyolefin, polyolefin blend, and elastomer-modified polyolefin, production of these substances, and production of polyolefin article and polyolefin molding with enhanced surface polarity
Inventor: YURUGEN FUOTSUKU
IPC: C08L23/02
Filed: 1995-06-01
Abstract: PURPOSE: To readily improve the surface polarity of a polyolefin, a polyolefin blend, or an elastomer-modified polyolefin by mixing it with a specified block copolymer and heat-treating the mixture.  
     CONSTITUTION: An AB-block copolymer (e.g. formula II) is prepared which is represented by formula I (wherein R 1  is a 1-8C alkyl except t-butyl; R 2  is (CH 2 ) p ; (p) is 2-6; R 3  is a known chain length modifier free of active hydrogen atoms; (m)≥3; and (n)≥3). This copolymer is added in an amount of 0.1-10 wt.%, desirably, 1-3 wt.% to a polyolefin, a polyolefn blend, or an elastomer- modified polyolefin (e.g. elastomer-modified polypropylene). The resulting mixture is then heated to a temperature above about 160°C to obtain a polyolefin, polyolefin blend, or an elastomer-modified polyolefin having increased surface polarity. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03402-A (JP)
Title: Die for sizing width of hot slab
Inventor: GOTO KUNIO
IPC: B21B15/00
Filed: 1989-05-29
Abstract: PURPOSE:To prolong the life of a die without using cooling water and to give excellent wear resistance and heat cracking characteristic by specifying the contents of C, Si, Mn, Ni, Cr, Mo, V, Cu in the composition of the die and the thermal shock factor. CONSTITUTION:The chemical composition by weight % of a width sizing die for a hot slab is composed of 0.1-0.5% C, 0.1-1.5% Si, 0.2-1.5% Mn, <=5.0% Ni, 0.5-5.0% Cr, <=1.5% Mo, <=1.0% V, <=0.2% Cu, the balance Fe and inevitable impurities. An adequate heattreatment, etc., are given to this die to make the thermal expansion coefficient K at 600 deg.C take >=75. The thermal expansion coefficient is obtained by the formula. Since this due excells in wear resistance and heat cracking characteristic, it can be used for a long time of period without cooling such as watering, etc., and this manufacturing method can contribute to the improvement of the efficiency for sizing the slab width.
Patent JP-S5561476-A (JP)
Title: Ink jet recording method and apparatus
Inventor: IMATAKI HIROYUKI
IPC: B41J2/02
Filed: 1978-11-01
Abstract: PURPOSE:To make possible even recording through spontaneous drop-formation of ink liquid by a specified Reynolds number and weber by applying a given turning force to the ink liquid injected with the ink injection orifice positioned at a specified distance of the center of turning in an ink jet recording method. CONSTITUTION:In an ink jet recording method, a turning arm 2 is fixed on the rotating shaft 11 of a drive motor in such a manner as to be radial in the direction within the plane of rotation vertical to the shaft. Fixed on the turning arm 2, an ink liquid storage means 3 is made rotatable with a drive motor. An ink injection hold 3b is provided in the proximity of the tubular sealed end of the ink liquid storage means 3, close to the rotating shaft, while an ink liquid injection orifice 3a at the farther end thereof. The drive motor is rotated within the conditions according to the characteristics of the ink liquid storage means 3 and the ink liquid or the like so that the ink liquid injected from the orifice 3a is caused to form drops spontaneously. Thus, even and stable ink drops are formed.