baber/WOPTO huggingface dataset:
Patent JP-H09169533-A (JP)
Title: Heat-resistant coating
Inventor: FUIRITSUPU FURUBUURU
IPC: C03B27/04
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant covering to be inserted between tools and a sheet of high-temp. glass.  
     SOLUTION: This covering includes knit cloth and this knit cloth is formed of assemblies A, B of stitch wales which afford at least one plane. The knit cloth has openings and the polygonal shapes thereof are determined by the plural 'non-coupled' segments respectively consisting of part of the stitch wales and the plural 'coupled' segments formed by forming the stitches (m) more than 4 common to the two adjacent stitch wales A, B. This common formation is obtd. by the mutual transition from one wale to another stitch (m). 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63120143-A (JP)
Inventor: TSURUTA KEIJIRO
IPC: D04B1/14
Filed: 1986-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04144181-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: NAKATSUKA SHINICHI
IPC: H01S5/00
Filed: 1990-10-05
Abstract: PURPOSE:To obtain an ultrahigh output semiconductor laser controlled in a lateral mode oscillation by providing a transparent waveguide between a light gain region and a reflecting surface for feeding back a light, and specifying an optical feedback amount to the region by the waveguide. CONSTITUTION:A pattern is chemically etched by using photolithography technique. Since a window region 8 is etched in a reverse mesa state, the sections of a block layer 6, a clad layer 5, and an active layer 4 are exposed in a boundary between the region 8 and the layer 6. The region 8 is etched at the right and left sides by the chemical etching so as to form a transparent waveguide 11, and a position of a self-alignment type waveguide 12 is etched at a region except it. Further, in a region except the window region, Zn is diffused with an SiO2 film as a mask so as to be superposed on the self-alignment type waveguide 12 to form a Zn-diffused region 13.
Patent JP-H06199471-A (JP)
Title: Chopper folding device
Inventor: JIERAARU BURADEI
IPC: B65H45/18
Filed: 1993-10-25
Abstract: PURPOSE: To prevent the vibration of a device suspending a quarter fold blade from a pair of pivots and securely fastening these pivots to a pair of connecting rods rotated in opposite direction to move vertically in a quarter fold device for vertically folding a printing book. CONSTITUTION: At the time of rotating a circular frame 30 on a center axis 30a, a circular frame 20 fitting this is oppositely rotated. An aggregate consisting of rotating shafts 24, 34, 24', 34' is driven by rotation of these frames 30, 20. Namely, by interlocking of main gears 21, 31 and gears 23, 33, 22, 32 making a circular motion in opposite directions with a center axis X1 in a center, the main gears 21, 31 draws a circle of a radius 2R and shafts 23, 33 are rotated in mutually opposite directions with an axis X3 in a center. Thus, connecting rods 25, 35 are rotate in opposite directions with the axis X3 in a center and make a circular motion in opposite directions with the axis X1 in a center. Thus, a quarter fold blade 10 is reciprocated up and down to push a printing book 400 between folding-in rollers 150.
Patent JP-S62126121-A (JP)
Title: Remedy for athlete's foot
Inventor: NAKAJIMA KIYOSHI
IPC: A61P31/04
Filed: 1985-11-26
Abstract: PURPOSE:A remedy for athlete's foot, containing cetyltrimethylammonium chloride and fine particulate sulfur as active ingredients and capable of exhibiting remarkable effect on chronic athlete's foot, particularly even on erosive moist athlete's foot. CONSTITUTION:A remedy for athlete's foot obtained by blending 0.1-1%, preferably 0.2-0.8% cetyltrimethylammonium chloride expressed by the formula with 2-10%, preferably 3-6% fine particulate sulfur. Colloidal sulfur obtained by adding hydrochloric acid to calcium sulfate solution to precipitate the sulfur is most suited to the fine particulate sulfur. The dosage form is preferably the form of ointment for moist symptoms and jelly or solution for dry symptoms. A hydrophilic base, e.g. PEG, etc., is preferred for a base of the ointment and further use of propylene glycol together enhance the drug effect.
Patent JP-H08129331-A (JP)
Title: Control method for temperature inside image forming device
Inventor: MIURA TOMOHIRO
IPC: G03G15/20
Filed: 1994-10-31
Abstract: PURPOSE: To provide a device capable of arbitrarily controlling temp. in the device in accordance with the environments of use. CONSTITUTION: This method is provided with a first stage for driving a fan motor 8 at a low speed for a first set time and keeping the temp. of a heater to be a standby temp. after the completion of picture forming operation in a picture forming device provided with a thermal fixing means and the fan motor 8 for driving a cooling fan 7, a second stage having a second set time, during which the low-speed driving of the fan motor 8 is stopped after the lapse of the first set time while including the first set time and the standby temp. is maintained, and a third stage for maintaining a power saving mode in which driving of the fan motor 8 and flowing a current through the heater 1 are stopped, and the second set time is divided into a fixed part and a variable part to arbitrarily set the variable part.
Patent JP-S63122641-A (JP)
Title: Production of methacrolein and methacrylic acid
Inventor: KURODA TORU
IPC: C07C45/00
Filed: 1986-11-11
Abstract: PURPOSE:To industrially and advantageously obtain the aimed compound, by using a specific catalyst in catalytically oxidizing isobutylene or tertiary butanol with molecular oxygen in the vapor phase to produce methacrolein and methacrylic acid. CONSTITUTION:Isobutylene or tertiary butanol is catalytically oxidized with molecular oxygen in the vapor phase in the presence of a catalyst having the composition expressed by the formula (A is Ni or Co; X is K, Rb, Cs or T; Y is Mg, Zn, Cd, Pb, Ba or Sn; Z is P, B, W, S, Cl, Si or Ce; a k are atomic ratios of respective elements and b, c, e and f each are 0.01-3; d is 0.5-4; g is 1-12; h is 0.01-2; is is 0.01-5; j is 0-7; k is the number of oxygen atoms required for satisfying the valence of each component when a is 12) to industrially and advantageously afford methacrolein and methacrylic acid.
Patent JP-H1094057-A (JP)
Title: Radio communication system
Inventor: FUJII KENICHI
IPC: H04W4/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can provide adequate services according to characteristics of an area where a radio terminal is positioned. SOLUTION: This radio communication system has radio base stations 101 to 101c covering respective areas 130a to 130c and radio terminals 111a to 111c which are controlled in the area of one radio base station by the radio base station. In this case, sound information inhibition information and information sound level information are included in an information signal sent from the radio base stations 101a to 101c to the radio terminal which has moved into the area of one radio base station to provide in-area information services, etc., corresponding to the installation places of the radio base stations 101a to 101c.
Patent JP-H0578488-A (JP)
Title: Production of high-molecular weight polyphenylene sulfide
Inventor: INOUE HIROSHI
IPC: C08G75/0236
Filed: 1991-09-19
Abstract: PURPOSE:To obtain the subject moderately branched polyphenylene sulfide by reacting under heating, an alkali metal sulfide with dihalobenzene using a specific branching agent in the presence of an organic amide solvent. CONSTITUTION:In the presence of an organic amide solvent such as N,N- dimethylacetamide, (A) an alkali metal sulfide such as sodium sulfide is reacted under heating with (B) a dihalobenzene such as p-dichlorobenzene using (C), a compound of the formula (R is 3-23C organic group; X is halogen; A is glycidyl ether residue or vinyl group; (m) is 0-2; (n) is 1-6; (m+n)>=3), e.g. 2,4- dibromophenyl glycidyl ether as branching agent, thus obtaining the objective polyphenylene sulfide.
Patent JP-H07123506-A (JP)
Title: Current collector
Inventor: KOBAYASHI KENJI
IPC: B60L5/08
Filed: 1993-10-26
Abstract: PURPOSE:To reduce aerodynamic noise significantly by arranging a conductor for the power collected through a currecn collector the load side downstream of an insulator where the disturbance is gentle while shifting. CONSTITUTION:A current collector 3 is fixed rockingly in the advancing direction of an electric vehicle onto the roof thereof through an insulator 4 planted rotatably through a turning mechanism 13. Two sliders 2 on a feeder 1 are disposed on the current collector 3 perpendicularly to the feeder 1. A conductor 5 is connected with a power cable on the rear side of the current collector 37, with the slider 2. An insulator base 17 for supporting the conductor 5 is secured while being shifted from the insulator 4 in the breadthwise direction of the electric vehicle and the collected power is fed to the load side through the cable 12. This structure reduces aerodynamic noise effectively at the time of running of the electric vehicle.
Patent JP-S63120144-A (JP)
Inventor: MATSUTANI ISAO
IPC: D04B15/78
Filed: 1986-11-10
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-H04228781-A (JP)
Title: Erecting structure of self-standing electric light pole and its erecting method
Inventor: WATANABE HIKOITSU
IPC: E02D27/42
Filed: 1990-10-04
Abstract: PURPOSE:To improve working efficiency for regulating the perpendicularity of a self-standing electric light pole to avoid waste by fixedly installing a collar on the periphery of a foundation pipe fitted in a steel pipe pole, and threadedly engaging a bolt in a tapped hole drilled on an outer periphery at the lower end of the steel pipe pole. CONSTITUTION:The periphery of part somewhat lower than the upper edge of a foundation pipe 1 is fixedly provided with a collar 2, and the lower edge of the pipe 1 is protrusively provided with an excavating edge 6. A locking section is then fixedly provided inside the pipe 1, and an earth auger is coupled with the locking section to rotate the pipe 1. On the other hand, the lower end of a steel pipe pole 3 is inserted into the pipe 1 and locked by the collar 2, and then a bolt 4 is threadedly engaged in the tapped hole of the pole 3 to connect the pipe 1 with the pole 3. Thus the vertical self-standing ability of the pole 3 can be simply and accurately regulated.
Patent JP-2001091256-A (JP)
Title: Leveling rod for leveling
Inventor: KAWASHIMA SHINJI
IPC: G01B3/04
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a leveling rod for leveling capable of enhancing readability of a part to be read, such as the scales and the numerical values of the leveling rod and by obtaining a finer measured value. SOLUTION: At least the surfaces 20a, 30a of a rod-shaped or flat leveling rod 20, 30 is made of a fluorescent material, and a pattern 21 having one end of the leveling rod 20, 30 as a cardinal point is formed on the surfaces 20a, 30a.
Patent JP-H09110328-A (JP)
Title: Elevator test device
Inventor: KOSHIYAMA TETSUSHI
IPC: G01M99/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To enable a simulation test without lifting and lowering a car frame actually by fixing a guide wheel displacement mechanism on a pedestal on which the car frame is hung in such a manner that it opposes to a guide wheel and displacing the guide wheel by a control means in the direction of deflection of a guide rail. SOLUTION: Displacement which is equivalent to deflection of a guide rail in A and B directions is given to guide wheels 8a, 8b of each roller guide by rotating a servo motor 61 of a guide wheel displacement mechanism 50 in the direction of forward and backward directions. In the same way, displacement which is equivalent to deflection of a guide rail in C direction is given to a guide wheel 8c of each roller guide by rotating a servo motor 65 in the direction of forward and backward directions.  Consequently, it is possible to simulate a condition in which all the guide wheels are forcedly displaced due to deflection of the guide rail in the same way as the time when a car frame to be tested ascends and descends actually without lifting and lowering the car frame and observe a very high speed lift test and vibration phenomenon generated in accordance with its ascent and descent for a long time.
Patent JP-H11106297-A (JP)
Title: Growth of silicon carbide single crystal having low resistance
Inventor: TAKAHASHI ATSUSHI
IPC: H01L21/203
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a SiC single crystal having low resistance in a high yield. SOLUTION: This method for growing a SiC single crystal comprises arranging a seed crystal composed of a SiC single crystal and SiC raw material powder in a crucible made of graphite, heating and sublimating the raw material powder and recrystallizing the seed crystal kept at a temperature lower than the temperature of the raw material. In this case, a nitrogen gas is used as an atmosphere gas and a crystal plane substrate having an angle of inclination a in the [0001] direction from  11-20} plane in the range of -30 deg.<=α<=+30 deg. and an angle of rotation β around [0001] axis in the range of -10 deg.<=β<=+10 deg. is used as the seed crystal.
Patent JP-H01108280-A (JP)
Title: Drying agent for lithographic ink
Inventor: TERADA YUKIO
IPC: C09D11/02
Filed: 1987-10-21
Abstract: PURPOSE:To obtain the title drying agent which provides an excellent efficiency in drying an ink under high humidity conditions due to water for moistening, by using a water-insoluble metal peroxide as its principal constituent. CONSTITUTION:The title drying agent is obtained by using a water-insoluble metal peroxide such as CaO2, BaO2 or MgO2 as its principal constituent. 100pts. wt. lithographic ink is mixed with 1-10pts.wt., preferably 2-6pts.wt., this drying agent and, if required, other drying agents.
Patent JP-2001076140-A (JP)
Title: Method and system for deciding analogy by using neural network and method and system for forming analogue
Inventor: KOYAMA HOUGI
IPC: G06T7/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for facilitating the analogy decision of a trademark, etc. SOLUTION: The characteristic part of each trademark to be contrasted is given to an input layer, and meanwhile, the analogy or non-analogy of both trademarks are given to an output layer to construct a neural network. Input layer pattern information prepared about the trademark to be contrasted is inputted to the input layer of the constructed neural network, and the analogy of the trademark is decided by an output value of the output layer.
Patent JP-S63116382-A (JP)
Inventor: DEIBITSUDO FURANSHISU FUTSUSER
IPC: H01R24/38
Filed: 1987-10-22
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-H08130520-A (JP)
Title: Voice multiplexing and demodulating circuit
Inventor: SUZUKI HIROHISA
IPC: H04N5/60
Filed: 1994-10-31
Abstract: PURPOSE: To improve the SN ratio of an output signal and to prevent the generation of crosstalk by preventing the addition of an unnecessary signal to a voice multiplexing/demodulating circuit in accordance with the sort of broadcasting and an output voice format. CONSTITUTION: At the time of selecting a main voice in monophonic broadcasting and double broadcasting, a 2nd muting circuit 18 executes muting operation so that only a main sound signal is impressed to a matrix circuit 20, and at the time of selecting a main voice/sub-voice in stereophonic broadcasting and double broadcasting, the main sound signal and an output signal from an FM demodulation circuit 17 are impressed to the circuit 20 without executing the muting operation of the 1st and 2nd muting circuits 15, 19. At the time of selecting a sub-voice in double broadcasting, the circuit 15 executes muting operation and an output signal from the circuit 17 is impressed to the circuit 20. Thus an unnecessary signal is not impressed to the matrix circuit 20 by muting it in accordance with the sort of broadcasting and an output voice format.
Patent JP-H02116406-A (JP)
Title: Tool unit
Inventor: HATSUTORI CHIKAMASA
IPC: B23B19/02
Filed: 1988-10-24
Abstract: PURPOSE:To make the whole unit of a tool small in size as well as to facilitate working activities by making the rotating shaft and the feeding shaft of a tool common so as to make them form a single shaft, and thereby arranging a rotating and a transfer motor coaxially around said single shaft respectively. CONSTITUTION:When a spindle rotating motor 5 is selectively rotated to the normal and/or reverse directions, the rotation causes No.2 hollow rotor 4 to be rotated so that a spindle 2 which is engaged with the rotor in the rotating direction, is rotated. When a spindle transfer motor 8 is selectively rotated to the normal and/or reverse directions while being synchronized with the rotation of a spindle rotating motor 5, the rotation causes No.1 hollow rotor 7 to be rotated so that a quill 1 which is threadedly engaged with the rotor, but is controlled in rotation, is advanced and/or retreated to its axial direction with respect to a housing 10. And the spindle 2 is advanced and/or retreated while being rotated accompanied with the fore-and-aft movement of the quill 1. The rotation of the spindle is synchronized with the fore-and-aft movement of the quill 1, a tool (for example, a tapping tool) 21 can thereby be fed free from pitch.
Patent JP-H03128131-A (JP)
Title: Manufacture of fin for heat exchanger
Inventor: MIYAZAWA TOSHIKI
IPC: B21D53/08
Filed: 1989-10-13
Abstract: PURPOSE:To form the through hole having the collar of the prescribed height for the thinned and hardened metallic plate like body by forming the conical shape part of thin thickness at the neighborhood of vertex of the metal plate like body, making the conical type part to the column shape, then forming the drilling hole with working of burring at its flat part, and executing ironing at the projecting side of the circumferential periphery of the drilled hole. CONSTITUTION:The conical shape part 2 whose thickness of the neighborhood of vertex is thinner than the other part of the plate like material 1 is formed on the metal plate like material. The neighborhood of vertex of the conical shape part 2 is subjected to extending and is formed to the flat part 4, so the conical shape part 2 is formed to the truncated cone or the column shape 3. The drilled hole 6 is set at the flat part 4 with the drilling work and the burring (to project) work, the projecting side 7 of its circumferential periphery is subjected to the ironing work (to squeeze) with using the punch whose outer diameter is equal to the diameter of opening with the collar 9 and with using the dies whose inner diameter is equal to the outer diameter of the collar 9. By which the projecting side of the circumferential periphery is formed higher and its plate thickness is formed thicker.
Patent JP-H03133879-A (JP)
Title: Winding body with excellent yarn releasing property
Inventor: NAKADA KENICHI
IPC: B65H55/00
Filed: 1989-10-17
Abstract: PURPOSE:To improve the slide on the end face and prevent the cutoff of a yarn at the time of high-speed unreeling by sticking wax to a yarn layer with the thickness 3-10mm from the unreeling side end face, not at the center section, and setting the stuck quantity to the unreeling side end face 1-50mg/cm<2>. CONSTITUTION:At least the portion with the thickness 3-10mm from the surface 2 of the unreeling side end face of a winding body 1 is made a wax stuck portion W. the wax stuck quantity is set to 1-50mg/cm<2> on the unreeling side end face. If the thickness of the stuck portion is less than 3mm, the lashing-in ringed yarn generation preventing effect is small, if it is 10mm or above, the yarn holding property of the winding body 1 is reduced and over-unreeling is increased. If the stuck quantity is less than 1mg/cm<2>, no wax effect is obtained, if it exceeds 50mg/cm<2>, the slide is increased, and lashed unreeling easily occurs. The occurrence of the ringed yarn is prevented and the cutoff of the yarn is prevented at the unreeling speed 1,300m/min or above according to the above method.
Patent JP-S63122029-A (JP)
Title: Objective lens driver
Inventor: MASAKI KIYOSHI
IPC: G05D3/00
Filed: 1986-11-11
Abstract: PURPOSE:To suppress the vibration of an objective lens at high speed access by providing a shape memory alloy made elastic body making the objective lens movable in focus and tracking directions and supporting the optical axis of the objective lens so as to be coincident in the focus direction and its heat means. CONSTITUTION:In driving the objective lens 1 from a track to an object track by a voice coil motor 22 together with an optical base 26, for example feeders 36b, 36c are connected to ground to cause a current flow to th feeders 36a, 36b to energize shape memory allow made wires 32a-32d. The wires 32a-32d produce a Joule heat by the application of power to cause the shape recovery force to be in the state of straight line. Thus, the optical base 26 is driven at a high speed by a voice coil motor 22 to stop the base in the vicinity of the object track for the purpose of positioning. In selecting the shape recovery force of the wires 32a-32d more than the moment of inertia exerted to the bobbin 7 in the tracking direction, the objective lens 1 keeps the neutral position without being vibrated.
Patent JP-H07106382-A (JP)
Title: Thin film transistor substrate
Inventor: ISHII HIROSHI
IPC: H01L29/78
Filed: 1993-09-30
Abstract: PURPOSE:To prevent a protective film from being broken when a probe is brought into contact with an electrode pad. CONSTITUTION:A metal layer 2 is provided on a substrate 1 consisting of glass, whereby a protuberance is provided on the center part of an electrode pad 4 formed on an interlayer insulating film 3. A protective film 5 is formed in such a way as to encircle the protuberance on the pad 4. A gap between the protuberance on the pad 4 and the film 5 is sufficiently made narrow so as to prevent a probe 8 from dropping in the gap.
Patent JP-H08106042-A (JP)
Title: Focus detector
Inventor: ISHIKAWA TAKESHI
IPC: G03B13/36
Filed: 1994-10-06
Abstract: PURPOSE: To detect a focal position with high accuracy even when the magnifications of two projection images are not the same and to detect the focal position without being substancially affected by a noise even when the noise is contained in the output signal of CCD. CONSTITUTION: A subject obtained by means of a photographing lens 11 is separated into two in the horizontal direction by means of separator lenses 12, 13. The two subjects are projected on a first CCD 14 and a second CCD 15. The light quantity distributions of the projected images on CCD's 14, 15 are differentiated by a horizontal distance by means of a differentiating circuit 16a. The absolute value of the differentiated value is obtained in an absolute value arithmetic circuit 16b. The center of gravity of the absolute value distribution is calculated in a center of gravity arithmetic circuit 16c and the center of gravity is made to be the representative position of the projected image.  The difference of the representative positions of the two projected images is calculated in an arithmetic circuit 17 for the difference of centers of gravity and the focal position of the photographing lens 11 is calculated based on the difference.