baber/WOPTO huggingface dataset:
Patent JP-H0265588-A (JP)
Title: Doming preventing device for shadow mask
Inventor: SHIMADA KOHEI
IPC: H01J29/07
Filed: 1988-08-31
Abstract: PURPOSE:To prevent production of doming and color shear attended therewith by detecting the electric resistance or mechanical distortion of a shadow mask or quantity of infrared ray radiated from the shadow mask and its support frame and decreasing the quantity of electron beam radiated from an electron gun if the quantity exceeds a prescribed value. CONSTITUTION:Lead wires 15, 16 are led to the outside of a color picture tube from both left/right ends of the shadow mask 11 via an air-tight seal mechanism and they are connected to a DC voltage supply terminal 17 and an inverting input terminal of a comparator circuit 14 respectively. When a temperature of the shadow mask 11 using a metal such as iron rises attended with the high brightness operation of the color picture tube, the resistance is increased and a voltage supplied to the inverting input terminal of the comparator circuit 14 is decreased. When the output of the comparator circuit 14 is inverted from a low to a high level, a drive circuit 13 of the electron gun lowers the drive voltage of the R, G, B electron guns forcibly thereby reducing the quantity of the electron beam. Thus, the high brightness operation is interrupted and the production of doming caused by the consecutive high brightness operation is prevented in advance.
Patent JP-H0861940-A (JP)
Title: Surface roughness inspecting device
Inventor: YANAGISAWA KATSUSHIGE
IPC: G01N21/47
Filed: 1994-08-19
Abstract: PURPOSE: To provide a surface roughness inspecting device having a simple structure, easy to be assembled, having a small size and light weight, and requiring a low cost. CONSTITUTION: A laser beam 13 is made incident slantedly on an surface to be inspected 1, and the reflected light thereof is condensed through a lens 3. In addition, regular reflected light 14 is deflected by a mirror 6 laid at a lens focal position, and made incident on the first light receiving element 7. Also, scattered light 15 generated by the surface roughness of the surface 1 is imaged on an image surface, and made incident on the second light receiving element 9. In this case, the surface roughness rms of the surface 1 can be obtained from the equation  λ/(4πcosθ)}√(IS/IT), where λ represents laser beam wavelength, θ, an incidence angle on the surface 1, and IS and IT, the output current of each of the elements 7 and 9.  Also, the value of θ is set to satisfy the relationships of 2θ.cosθ>λ.fs , and (θ-π/2)cosθ>λ.fs .
Patent JP-H1142410-A (JP)
Title: Filter
Inventor: OBATA KOJI
IPC: B01D46/52
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of the folds to each other due to wind pres sure, heat or moisture and to use even a non-rigid filter medium by separating the adjacent folds of the folding filter medium with a resin solid and a serrated support having many protrusion capable of being inserted between the folds. SOLUTION: The adjacent folds of a filter 11 are separated by a resin solid 13 and a serrated support 14 having many protrusions capable of being inserted between the folds. The protrusion has a shape of almost an isosceles triangle having almost the same size as the space formed between the adjacent folds so that the adjacent folds are hardly adhered to each other. The number of the protrusions is just the same as that of the spaces formed between the folds. Consequently, the adhesion of the folds de to the wind pressure, etc., is prevented, even a non-rigid filter medium is used, and one fold is never adhered to the another by heat or moisture.
Patent JP-H1066046-A (JP)
Title: Data transmitter and method therefor
Inventor: YOSHITAKE REI
IPC: H04N21/472
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To easily reduce the number of channels in the case of transmitting data by plural channels by invalidating data transmitted at least by a part of plural channels. SOLUTION: A packet identification(PID) changing part 32 adds final PID instead of temporary PID added to a packet supplied from an interface(I/F) part 31 under the control of a PID controller 36. A buffer memory part 33 temporarily stores the packet supplied from the PID changing part 32 and supplies the stored packet to a PID filter part 34 under the control of a data transfer speed controller 37. The PID filter part 34 deletes a packet to which prescribed PID is allocated out of packets constituting a supplied bit stream and outputs the residual to a multiplexing part 35. The multiplexing part 35 multiplexes packets supplied from the PID filter part 34 and the PID controller 36 and outputs the multiplexed packet to a multiplexing device 14.
Patent JP-H0554338-A (JP)
Title: Magneto-resistance effect type head
Inventor: KOYAMA NAOKI
IPC: G11B5/39
Filed: 1991-08-29
Abstract: PURPOSE:To provide a magneto-resistance effect type head with steep sensitivity distribution in the track width direction and with no fluctuation of the reproduction output as a narrow track head for high-density magnetic recording. CONSTITUTION:A composite bias is formed by providing a barber pole electrode 2 with a steep inclination of the electrode as a bias means and the other auxiliary bias film 4 on a magnetic to-resistance effect film 1. With the steep inclination of the electrodes, the sensitivity distribution in the track width direction becomes steep. As the current flows obliquely, the barber pole magnetic direction change due to the bias magnetic field can be reduced, resulting in preventing the fluctuation of the reproduction output and the generation of a waveform distortion.
Patent JP-H1059809-A (JP)
Title: Uniform oily formulation for paddy field
Inventor: HIROKAWA TAKASHI
IPC: A01N25/30
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prepare the subject formulation, hardly causing the phytotoxicity, toxicity and malodor and excellent in preservation stability and dispersibility of the formulation in water by including a herbicidally active ingredient, a vegetable oil, a surfactant and a glycol ether-based solvent therein. SOLUTION: This uniform oily formulation for a paddy field is obtained by dissolving one or more herbicidally active ingredients in a vegetable oil, a surfactant and a glycol ether-based solvent. 0-3-tert-Butylphenyl 6-methoxy-2- pyridyl(methyl)thiocarbamate is cited as the herbicidally active ingredients and >=0.1wt.% thereof is dissolved in the glycol ether-based solvent which is a polymer of 1-10mol ethylene oxide or propylene oxide. At least one hydroxyl group at both terminals thereof is etherified with a 1-6C alkyl. Tetraethylene glycol dimethyl ether is cited. A polyoxyethylene hardened castor oil is cited as the surfactant and soybean oil is cited as the vegetable oil.
Patent JP-S60110423-A (JP)
Title: Extrusion heating molding machine
Inventor: HAYASHI KEIZOU
IPC: B29C48/38
Filed: 1983-11-19
Abstract: PURPOSE:To contrive uniform heating and temperature rise of raw materials, by turning a screw of an extruder and a sharing mandrel of a heater by the same electric motor. CONSTITUTION:Both a screw 13 and a sharing mandrel 12 are connected mechanically by a driving shaft 23a of the same electric motor 23 with each other, and when the electric motor 23 is driven, raw materials are carried to a heater 2 by plasticizing the raw materials through turning of a screw 3 and heating and a temperature rise of the raw materials are done by turning the sharing mandrel 12. A rotary speed of the screw 3 is varied by a variation of viscosity of the raw materials during operation of the titled molding machine. In this instance, as the rotary speed of the sharing mandrel 12 is varied according to the variation of the rotary speed of the screw 3, heating through the sharing mandrel is adjusted naturally, harmony is kept between an extruder 1 and the heater 2 and uniform molding terms can be maintained.
Patent JP-S6275641-A (JP)
Title: Organic electrophotographic sensitive body
Inventor: TSUTSUMI MASAHIRO
IPC: G03G5/05
Filed: 1985-09-30
Abstract: PURPOSE:To improve the mechanical strength and surface smoothness of a sensitive body by incorporating a restricted amount of polytetrafluoroethylene resin powder irradiated with gamma-rays as a reinforcing agent. CONSTITUTION:When polytetrafluorethylene resin is powdered, it is irradiated with gamma-rays to break part of the polymer chain of the resin, so the compatibility of the resin with a binding resin is improved. Polytetrafluorethylene resin powder irradiated with gamma-rays is used by 4-20pts.wt., preferably 6-12pts.wt., especially preferably 10pts.wt. per 100pts.wt. binding resin. In case of <4pts.wt., the wear resistance of a photosensitive layer contg. the resin powder is not improved. In case of >20pts.wt., the resin powder aggregates again in the binding resin and deteriorates the surface state of the photosensitive layer.
Patent JP-S6199536-A (JP)
Title: Resin coated sand for casting
Inventor: NARITA SUKEYOSHI
IPC: B22C1/22
Filed: 1984-10-19
Abstract: PURPOSE:To improve the collapsing property of a casting mold in casting of a low melting metal such as Al or Mg by adding a specific ketone and the derive, thereof to a phenolic resin to manufacture coated sand by coating sand grains for casting with the phenolic resin. CONSTITUTION:The ketone having 200-500 deg.C decomposition temp. and having two benzene rings and the org. compd. which is the deriv. Thereof are added alone or a plurality thereof are combined and are added at 0.5-30pts.wt. to 100pts.wt. the phenolic resin. The m.p. of such org. compd. is lower than the kneading temp. in the stage of coating the silica sand for casting with the phenolic resin and therefore the compd. is easily and uniformly dispersed into the phenolic resin and part thereof is decomposed even at the kneading temp. during kneading and is thereby bound with the phenolic resin. There is therefore no decrease in the mold strength during casting by the addition of the org. compd. in the above-mentioned range. The decomposition of the org. compd. arises when the low melting metal is poured, by which the three-dimensional crosslinking of the phenolic resin is parted and the collapsing property of the casting mold is improved.
Patent JP-H0772006-A (JP)
Title: Frequency adjusting method for ultrasonic sensor
Inventor: NAKADERA KAZUYA
IPC: G01H11/08
Filed: 1993-09-02
Abstract: PURPOSE:To provide a frequency adjusting method for an ultrasonic sensor which enables the adjusting of a frequency easily in a short time in any direction of heightening or lowering a resonance frequency. CONSTITUTION:In this frequency adjusting method of an ultrasonic sensor which has a piezo-electric diaphragm 3 and a conical acoustic impedance adjusting member 7 connected to the piezo-electric diaphragm 3, the acoustic impedance adjusting member 7 is deformed to vary an angle between the side 7a of the acoustic impedance adjusting member 7 and the piezo-electric diaphragm 3.
Patent JP-S60108669-A (JP)
Inventor: GUSUTAFU ADORUFU YOHANSON
IPC: F25B45/00
Filed: 1984-10-19
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-H0961107-A (JP)
Title: Chip shape inspecting device
Inventor: NAKAZONO KENICHI
IPC: G01B7/28
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To stabilize welding quality by easily checking the shape of a chip. SOLUTION: Through holes 32A and 34A formed in taper shape which conform to shapes of chips 24A and 24B are punched in the center of a pair of templates 32 and 34. When the chips 24A and 24B with a normal tip shape are pressed to the through holes 32A and 34A, they protrude from templates 32 and 34. A pair of first insulation plates 36 and 38 which are formed of an insulation material and where holes 36A and 38A are provided at parts corresponding to the through holes 32A and 34A are installed on the mutally opposing surfaces of a pair of templates 32 and 34. A pair of conductive plates 42 and 44 formed of a conductive material are arranged between a pair of first insulation plates 36 and 38 with a second insulation plate 40 pisaced therebetween for insulating an area between the conductive plates 42 and 44.
Patent JP-S6377550-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B02B3/04
Filed: 1986-09-17
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-2001048648-A (JP)
Title: Carbide formed body and its production
Inventor: DOI SHUICHI
IPC: B27N3/04
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a carbide formed body which is produced in a high carbon yield and has high adsorption capacity and is effective in prevention of pollution and cleaning of the environment by utilizing bark and/or stems of herbaceous plants, conventionally disposed as waste, as the main raw materials of the carbide formed body and also to provide a production process for the formed body. SOLUTION: This carbide formed body is produced by a production process which comprises: compressing a chip-like and/or fibrous lignocellulose material in such a way that the resulting compressed material has a specific gravity of 0.2-1.2 to obtain a formed body; and thereafter, subjecting the formed body to heating or heating under pressure to a temperature in the range of 500 to 1,200 deg.C in the absence of oxygen and maintaining the formed body at this temperature to carbonize the formed body.
Patent JP-2001038844-A (JP)
Title: Conductive laminated film with coat and method for grounding the film
Inventor: MATSUFUJI AKIHIRO
IPC: B32B15/08
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make the protective/stain-proofing properties and surface grounding properties of a conductive layer compatible by specifying the value of the surface resistance of a membrane after being formed/the surface resistance of the membrane before being formed in a conductive film in which the conductive layer having fine metal particles and the membrane as the outer layer of the conductive layer are formed on a base material. SOLUTION: A conductive laminated film is composed of the three layers of a hard coat layer 2, a conductive layer 3 made of fine metal particles, and a membrane layer 4 of its outer layer arranged from the side of a base material base 1. The layer 4 is made of a membrane formed by a compound containing an organic substance as a main component, and a membrane is formed so that the ratio of the surface resistance of the layer 4 before being formed to the surface resistance of the layer 4 before being formed, i.e., the value of the surface resistance after the formation/the surface resistance before the formation, is 0.5-1.5. In this way, electrification preventing properties, electromagnetic wave shielding properties, and productivity are improved without deteriorating the protective/stain-proofing properties of a surface.  The thickness of the layer 4 is preferably 10-200 nm, preferably 50-200 nm.
Patent JP-S6460418-A (JP)
Title: Mounting device for stabilizer controlling cylinder
Inventor: ARAI JUNICHI
IPC: B60G21/055
Filed: 1987-09-01
Abstract: PURPOSE:To surely perform closing control of an operating check valve of a control cylinder restricted in its rotation by inserting a protrusion, provided in the control cylinder, into a notch in a rotation restricting bracket provided in a lower arm side where the control cylinder is connected. CONSTITUTION:A control cylinder 3 slidably houses a piston 12, successively provided in line with a piston rod 11 having a mounting part to a stabilizer, in a cylinder tube 9. While the control cylinder 3 inserts a head part 21 of a ball joint Q into a housing 20, provided in a bottom part of the cylinder tube 9, further connects a bottom part of the ball joint Q to a lower arm side mounting part A2. Here on the mounting part A2, additionally providing a rotation restricting bracket 29, its rise-up piece 31 forms a notch. While in the periphery of the housing 20, additionally providing a hook bracket 25, its supporting piece 27 forms a hook-shaped protrusion 28 inserted into this notch.
Patent JP-S59108282-A (JP)
Title: Automatic battery charge and replacement system
Inventor: TANAKA MIKI
IPC: B60L11/18
Filed: 1982-12-13
Abstract: PURPOSE:To accomplish the full manlessness for the battery replacement and charge of a manless car by providing an interlocking means that allows for battery replacement only when the manless car is properly positioned against an automatic battery charge and replacement device. CONSTITUTION:A car detector 7 is installed on a floor so as to detect that a manless car is properly connected to an automatic battery charge and replacement device 4. When a battery built in the manless car 1 that is guided by an induction wire 2 and automatically runs discharges preset electricity, the manless car 1 runs off the normal operation route by the indication of the central controller, guided by a lead-out induction wire 3, connected in parallel to the automatic battery charge and replacement device 4, and stops at a preset location. When the manless car 1 stops, the car detector 7 detects that the manless car 1 arrives at the automatic battery charge and replacement device 4 and notifies a controller 8 of it. As a result, the operation of the automatic battery charge and replacement device 4 is started by the command of the controller 8.
Patent JP-S60110578-A (JP)
Title: Wall surface walking machine
Inventor: NOZAKI TAKETOSHI
IPC: B25J5/00
Filed: 1983-11-21
Abstract: PURPOSE:To provide a machine which can be reliably elevated on the wall surface of a high building even if it has difference in level or grooves, by a method wherein inner and outer side legs, which perform longitudinal walking motion, are mounted to the machine body, and suckers are inclinably attached to the front and the rear of the two side legs through retainers. CONSTITUTION:Inner and outer side legs 2 and 3, which perform longitudinal walking motion, are attached to a machine body 1 to form a wall surface walking machine. In which case, the machine bode 1 is formed such that a pair of left and right sliding guide levers 13 and 14 for two side legs, which are longitudinally spanned between front and rear retainer parts 11 and 12, and cylinders 15 and 16 for driving the two side legs are provided. A sliding body 12, sliding over said guide lever 13, is mounted to the inner leg 2, a leg frame 25, which is vertically movable and inclinable, is situated thereto at both sides of the slide body through cylinders 22 and 23, and suckers 26 and 27 are attached to the front and the rear of the leg frame 25 through a laterally driving mechanism 28. The outer leg 3 is formed approximately in a similar manner described in the inner side leg 2. This enables a machine to be elevated on the wall surface of a high building through a walking motion effected by means of the legs having the suckers.
Patent JP-H1057014-A (JP)
Title: Production of terrapin with honey product
Inventor: HAYANO YASUYUKI
IPC: A23L17/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a terrapin product having an excellent nitritious value and a pharmaceutically excellent immune effect. SOLUTION: This method for producing a terrapin product consists of (1) a process for preparing a mixture of a self-digested material with a honey by adding an acid liquid to a crushed terrapin meat material to keep pH 4-5 thereof, liquefying by a self digestion at <=50 deg.C temperature, mixing the honey and maturing, (2) a process for preparing a mixture of a blood with the honey by mixing the blood of terrapin with the honey at <=50 deg.C so as to have >=70% sugar content, and (3) a process of mixing the mixture of the self-digested material with the honey and the mixture of the blood with the honey at <=50 deg.C.
Patent JP-H0385264-A (JP)
Title: Binding ring
Inventor: FURUSAWA OSAMU
IPC: D07B5/00
Filed: 1989-08-24
Abstract: PURPOSE:To enable binding without peeling off the coated surface of a bound object and without plastically deforming the bound object by using a shrink film as a binding ring. CONSTITUTION:A binding ring 3 using a shrink film is passed through a cable 5 and heat is applied by a hot air apparatus 4 to shrink the film to bind the cable. In this case, a ring having a large width is used as such ring 3 and the concentration of stress is alleviated lest the cable 5 is deformed plastically by the shrinkage of the ring 3.
Patent JP-H1062834-A (JP)
Title: Method for setting resistance value of reference resistor for photometry device
Inventor: ISHIHARA FUMIO
IPC: G03B9/24
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To enhance the quantization accuracy of a photometry device which measures subject luminance on premise of quantization. SOLUTION: Arbitrary one is selected from many CdSs having individual differences within a prescribed range and is used as a photoreceiving body 2. A reference resistor 3 is connected in series to the selected photoreceiving body 2. The divided voltages of these connection points are inputted as photoelectric conversion outputs to an A/D converter 6, by which the quantization is executed. The resistance value of the reference resistor 3 attains the specified resistance value for all of the arbitrarily selected photoreceiving body 2. This resistance value is set as the geometric mean value of the max. or min. resistance value at the upper limit and the min. or max. resistance value at the lower limit among the boundary resistance values that the many CdSs respectively exhibit at the upper limit and lower limit of the photometric range.
Patent JP-S59108322-A (JP)
Title: Semiconductor wafer
Inventor: UENO KATSUNOBU
IPC: H01L21/322
Filed: 1982-12-13
Abstract: PURPOSE:To obtain the semiconductor wafer, in which there are few crystal defects and which is easily handled, by forming a plurality of spottily melted holes to the back through energy irradiation. CONSTITUTION:The spottily melted holes 2, diameters thereof are made size such as 4mum and depth thereof is made size such as 2mum, are formed to the back of the semiconductor wafer to a matrix shape at intervals of 500mum. Such melted holes 2 getter a defect extending over a region of a 800mum radius, and absorb the crystal defect of the surface. An argon laser is used as irradiation energy, and an output is made 10-20 watt. Accordingly, the semiconductor wafer does not fall off even when it is sucked by a vacuum chuck because the holes are not continuous grooved recessed sections, and a gettering effect is the same as conventional wafers.
Patent JP-H0757761-A (JP)
Title: Fuel cell
Inventor: UENO MASATAKA
IPC: H01M8/04
Filed: 1993-08-10
Abstract: PURPOSE:To provide a fuel cell, with which the feeding pressure of an oxidizer gas is made to be uniform in relation to the oxidation electrode of each unit cell, with which performance is not dispersed in each unit cell, and which saves space. CONSTITUTION:A fuel cell has a fuel cell stack consisting of a plurality of laminated unit cells each provided with a fuel electrode, an oxidation electrode, and an electrolyte. A blower means 14 for feeding an oxidizer gas to the oxidation electrode of the fuel cell stack in an integrated manner, an oxidation electrode manifold 12 for distributing the oxidizer gas to be fed from the blower means 14 to the respective oxidation electrodes, are provided and a dust collecting filter 16 for collecting the dust contained in the oxidizer gas is also provided in the oxidation electrode manifold 12. Since the dynamic pressure of the oxidizer gas after the gas passes through the dust collecting filter 16 of the fuel cell is of a fixed level at any position of the oxidation electrode manifold 12, the cell performance of each unit cell is stabilized.