baber/WOPTO huggingface dataset:
Patent JP-H0927344-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOMARU TOKUO
IPC: H01M4/485
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with a long cycle life by containing a mixture of flake graphite and fibrous carbon as a conductor in a positive electrode. SOLUTION: A nonaqueous electrolyte secondary battery is constituted with a negative electrode mainly comprising a carbon material (graphite material or the like) capable of doping/undoping lithium, a positive electrode, and a nonaqueous electrolyte prepared by dissolving an electrolyte in a nonaqueous solvent. The positive electrode contains a positive mix comprising a positive active material (lithium transition metal compound oxide), a mixture of flake graphite and fibrous carbon, and a binder (polyvinylidene fluoride or the like). The content of the mixture of flake graphite and fibrous carbon contained in the positive mix is 3-16wt.%, and the mixing ratio of flake graphite and fibrous carbon is 85:15 to 25:75. The nonaqueous electrolyte secondary battery with long cycle life and in which the electrode structure of the positive electrode is not broken even when the battery is used in heavy load discharge condition can be obtained.
Patent JP-H1022801-A (JP)
Title: Protection circuit for control element
Inventor: TERASAKI HITONORI
IPC: H02M3/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit of a control element which has a small power consumption. SOLUTION: This circuit is provided with a Zener diode 2 which detects the voltage drop that is caused by the current flowing to a load 3 and outputs a current corresponding to the voltage drop, an IGBT (insulated Rate bipolar transistor) 3 which detects the current outputted from the diode 2, a voltage/ current detection means consisting of the diode 2 and the IGBT 3 which are connected in series, and a control means which is composed of a resistance 4 and an n-type MOSFET 11 and turns off an IGBT 1, based on the output of the voltage/current detection means and when a current higher than a prescribed level flows to a load 8.
Patent JP-S6234310-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SUGANO MANABU
IPC: G11B5/02
Filed: 1985-08-08
Abstract: PURPOSE:To make video information, and audio information of a long play coexist in one magnetic tape by running the magnetic tape at a lower speed than a running speed of a regular time, and shifting successively a switching phase of a rotary head by a prescribed quantity. CONSTITUTION:In case of recording a PCM audio signal after having recorded a video signal to the middle of a magnetic tape 4, a control means 7 switches a switch 1 to the lower side in the figure, and outputs a PCM audio signal to a rotary head 3. Also, the tape 4 is run in the forward direction at a lower speed than a regular case, for instance, at a speed of 1/6. Also, the means 7 generates a pulse of width of integer multiple of length of an area, in a position which has advanced by the time corresponding to length of one area from a rise edge of a head switching pulse. In case of the next rise edge, a phase id delayed by width of its pulse, comparing with the case of the previous time. As a result, the PCM audio signal is recorded successively in the trace direction, in sections H, I and J, and sections K, L and M by a rotary head A and a rotary head B, respectively.
Patent JP-H0925974-A (JP)
Title: Manufacture of facing material
Inventor: HIEDA MASAHIRO
IPC: B05D5/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To dispense with the oil groove processing of a core plate by using a base plate having a recessed part on its surface, having a film-shaped material formed on the base material surface except the recessed part and adhering the material to the sheet surface of the core plate. SOLUTION: A film-shaped material 3 is formed by spray-coating the surface of a base material 1 forming a groove 1a corresponding to the oil groove shape formed on a facing material, and that with a coating liquid 2 including a friction material and drying it up. Then, an adhesive agent is applied on the one sheet surface of the core plate 4 and piled up so that the applied surface can be contacted to the film shape thing 3 and adhered the core plate 4 to the film shape thing 3 by heating and thereafter, the base material 1 is peeled off from the film shape thing 3. The film shape thing 3A is formed on the base plate 1A alike and adhered to the opposite side sheet surface to the adhered surface of the film shape thing 3 of the core plate 4. The film shape things 3, 3A are fixed by baking to the core plate 4 and the friction material layer 5 is formed on both surfaces of the core plate 4 and a facing material 6 is obtained. Therefore, on the facing material 6, the friction material layer 5 is not formed on the part in coping with the groove 1a, but an oil groove 7 is formed efficiently.
Patent JP-H1121902-A (JP)
Title: Drainage structure of slope face and drainage-structural component member
Inventor: TAKADA KENICHI
IPC: E02D17/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the erosion of soil and the runoff of sown seeds by disposing a wall-shaped guide wall having specified height in upright on a slope face and installing the guide wall so that the longitudinal direction of the guide wall is inclined in a front view on the slope face. SOLUTION: In the drainage structure 1 of a slope face, wall-shaped guide walls 2 having specified height are erected under the state, in which the guide walls 2 are crossed so as to be formed in the oblique direction in a front view on a slope face 10. When excess moisture in basins 11 surrounded by first drainage members 4a and second drainage members 4b in the drainage structure 1 flows down to lower sections as soil surface water, the soil surface water is obstructed by the guide walls 3a of the first drainage members 4a and the guide walls 3b of the second drainage member 4b, and gradually flows down through plate bodies 3a and plate bodies 3b installed to the first drainage member 4a and the second drainage member 4b respectively. Accordingly, erosion by excess moisture by a heavy rain, etc., of the surface of the slope face and the flowing of the seeds and young trees of plants, seeds of which are sown on the slope face, during a time when the plants implanted on the slope face strike root can be prevented.
Patent JP-H0340304-A (JP)
Title: Illuminating device fro funeral and festival
Inventor: OTANI HIROSHI
IPC: F21S6/00
Filed: 1989-07-06
Abstract: PURPOSE:To provide a religious brilliancy effect to suit the atmosphere of an altar by using in combination a bubbler tube in which a low boiling point bubbling liquid is encapsulated in a cylinder, a brilliancy tube in which reflex pieces are included in this encapsulated liquid, and a bubbler/brilliancy tube in which reflex pieces are included in the liquid. CONSTITUTION:When an operational switch 11c is shut, a brilliancy plate 12 rotates horizontally and an electric tube 11a is lighted, causing gradual heat generation and rise of the temp., and the bottoms of a bubbler tube 6, a briliancy tube 7, and a bubbler/brilliancy tube 8 are heated. Because a mesh- shaped bubbling promoting body consisting of metal wires has been put encapsulated in the bottom parts of the tubes 6, 8, the coefficient of heat transfer to these two tubes is improved, and therefore bubbles (b) are generated first in the inside of the liquid in these tubes 6, 8 to generate the floatup motion. With a minor time difference thereafter an intra-tube convextion is generated in these tubes with heating, which puts reflex pieces (a) into rise/fall circulative motion, and they reflex the light from the electric bulb 11a while floating so as to give changes of the light in brilliancy. The plate 12 gives changes in color and twinkling to the bubbles (b) and pieces (a).
Patent JP-S6153590-A (JP)
Inventor: KAWASHIMA KATSUYUKI
IPC: G21C7/10
Filed: 1984-08-24
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-S5799036-A (JP)
Title: Two-wire type electronic switch
Inventor: MIYAMOTO KIYOSHI
IPC: H03K17/945
Filed: 1980-12-11
Abstract: PURPOSE:To enable to select the operating mode simply, by making normal open operation with a photocoupler when one of two sets of power supply terminals receives power supply, and making normal closed operation with the photocoupler when power supply is applied to another. CONSTITUTION:When a power supply is applied to a power supply terminal 101, a photocoupler input section 41 and a light emitting diode 71 illuminate, an output section 31 of the photocoupler turns on, and an output circuit 5 makes normal open operation. When a power supply is applied to a power supply terminal 102, an input section 42 of the photocoupler and a light emitting diode 72 illuminate, the output section 32 of the coupler turns on and an output circuit 5 makes normal closed operation. Since illuminated color of the light emitting diodes 71, 72 is different, the display of operation mode can be made.
Patent JP-H05341714-A (JP)
Title: System for isolating and preserving information
Inventor: TORIKAI MASAMICHI
IPC: G06F21/86
Filed: 1992-06-10
Abstract: PURPOSE:To transfer information to an area isolated from its making area and to preserve it safely by processing the information to a condition decodable only by a specified decoding means. CONSTITUTION:By the operation, etc., of an operation terminal device TD by an operator, a ciphering means AD is operated and the information in a recording medium MT is compressed and ciphered as necessary, and further a data varifier for detecting its falsification and a garble of data is written, and a secret tape MS is made and outputted from an output means TO. In such a case, the information on the secret tape MS is recorded in a memory IM for preserving and the display of a bar code, etc., is stuck on the case of the secret tape MS by a seal imparting means IS. Then, in an entrusted person side, the display content of the seal, etc., stucked on the case of the secret tape MS is read by a scanner LS' and the information is transmitted into a computer CP' and housed in the memory IM' and stored and preserving in an MS warehouse HW.
Patent JP-S6154883-A (JP)
Title: Both-end face rotary type piezoelectric motor
Inventor: KUMADA AKIO
IPC: H01L41/09
Filed: 1984-08-24
Abstract: PURPOSE:To simultaneously rotate two rotors in the same direction by the same torque by press-holding the rotors on both end faces of a supersonic elliptical vibrator. CONSTITUTION:Piezoelectric vibrators 13, washers 12, cantilevers 11 are symmetrically disposed at both sides of a terminal board 14 attached with leads 171, and clamped to threaded holes of bottom back surfaces of the cantilevers 11 at both ends through bolts 16. The rotors 18 are press-bonded to the ends 1 of the cantilevers 11 projected at both ends. Thus, the shafts of the rotors 18 are simultaneously rotated with respect to the stator 15 in the same direction 19 to form a both-end face rotary piezoelectric motor. Thus, the two rotors 8 can be vibrated in the same frequency, to simultaneously rotate in the same direction 19 by the same torque.
Patent JP-H0340310-A (JP)
Title: Cable for preventing damage by ant or rat and manufacture thereof
Inventor: HAMAMURA MASUZO
IPC: H01B7/17
Filed: 1989-07-05
Abstract: PURPOSE:To prevent any damage by both termites and rats by covering the jacket of a cable with a zinc flame coating film in specific thickness by flame coating at a room temperature, and winding a plastic tape including rat repellent or poison in a microcapsule form around the film. CONSTITUTION:The jacket (c) of a cable A is covered with a zinc flame coating film 1 in thickness of about 50-75mu by flame coating at a room temperature. The film 1 is covered with a plastic tape 2 including rat poison, for example, cyclohexamide in a microcapsule form. If necessary, the plastic tape 2 is covered with a protective coat such as resin, rubber, cloth and paper. A tape for preventing ants may be previously manufactured by covering the surface of a textile tape with a zinc flame coating film in thickness of about 50-75mu while coating the back thereof with a pressure sensitive adhesive.
Patent JP-S5965063-A (JP)
Title: Octadecahydro-p-terphenylcarboxylic acid 3-cyanophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C07C253/00
Filed: 1982-10-05
Abstract: NEW MATERIAL:The compound of formula I (R is H or 1-10C alkyl). EXAMPLE:trans-4''-Propyl-trans-octadecahydro-p-terphenyl-trans-4-carbo xylic acid 3-cyanophenyl ester. USE:A liquid crystal composition having high liquid crystal temperature range and nevertheless low viscosity. PROCESS:The compound of formula I can be prepared by (1) reacting bromobenzene with metallic magnesium, (2) reacting the resultant phenyl magnesium bromide with the compound of formula II to obtain the compound of formula III, (3) hydrogenating the product using Raney-Ni, (4) halogenating and then cyanizing the obtained compound of formula IV with cuprous cyanide to obtain the compoud of formula V, (5) hydrolyzing the compound in a mixture of an aqueous solution of potassium hydroxide and diethylene glycol, (6) reducing the obtained compound of formula VI with metallic sodium, and (7) converting the product to an acid chloride and reacting with 3-cyanophenol.
Patent JP-S6418001-A (JP)
Title: Bright spot position detector
Inventor: YOSHIDA KUNIO
IPC: G01B11/00
Filed: 1987-07-14
Abstract: PURPOSE:To reduce the amount of a data to be processed while enabling the obtaining of a result at a high speed, by detecting the position of a bright spot from an electrical signal obtained with a 1-D image sensor. CONSTITUTION:A beam splitter 42 divides in two a photographing optical paths of an object. In the respective optical paths, two barrel lenses 45 and 46 are arranged to obtain a 2-D image as such compressed in two axial ways and positions of bright spots are obtained in two different directions with two 1-D image sensors 48 and 49 arranged on respective imaging surfaces over the length of the image. Thus, the position of a bright spot is determined on a 2-D image of the object with an image computation processing section 8.
Patent JP-S6236784-A (JP)
Title: Magnetic head feed device for magnetic recording and reproducing device
Inventor: KUROSAWA YUICHI
IPC: G11B21/02
Filed: 1985-08-09
Abstract: PURPOSE:To perform the magnetic recording at the correct position of a rotary magnetic sheet by securing the substantial coincidence between the axial center of a needle and the thickness center of a leaf spring and therefore avoiding a position error of a magnetic head caused by the flexion of the leaf spring. CONSTITUTION:The axial center of a needle 20 is coincident with the thickness center of a plate spring 30 which supports the needle 20. When a feed screw 16 is turned by a step motor 18, a carriage 12 is moved with engagement between a screw part 16n and the needle 20. In this case, the load P produced in the moving direction of the needle 20 is applied to the spring 30 supporting the needle 20. However the load P is applied within the thickness and in the lengthwise direction of the spring 30 and therefore the deformation of the spring 30 means the strains due to compression and can be neglected. As a result, the spring 30 has no flexion cause in the direction orthogonal to a plane. Thus the carriage 12 never produces a position error.
Patent JP-H0338900-A (JP)
Title: Shielding method for printed wiring board
Inventor: OBA TOSHIYUKI
IPC: H05K9/00
Filed: 1989-07-05
Abstract: PURPOSE:To eliminate space conduction in a case body of electric waves radiated from an oscillator, IC and a pattern on a package of an electronic circuit, by shielding the package with water. CONSTITUTION:A printed wiring board 10 is a multilayer board and an EMI measure is applied on the board. Conductor conduction is little therein. A waterproof cover 11 makes the whole board watertight completely except a connector element 12 of the board, a cable, etc., in addition to the printed circuit board 10, and a water shield cover 13 enclose, like a sack, the printed circuit board 10 provided with the waterproof cover 13, except the connector element not being made watertight, and water is put therein. Since an electric wave of an ultrashort wave band radiated from IC is not conducted through the water, according to this constitution, space conduction inside a case body is eliminated.
Patent JP-S6067671-A (JP)
Title: Thin film forming apparatus
Inventor: MITO HIDEO
IPC: C23C14/56
Filed: 1983-09-24
Abstract: PURPOSE:To provide an apparatus capable of continuously depositing a thin film, in the coaxial type titled apparatus, by specifically providing the passage of a flexible substrate between a thin film forming chamber and a preparatory chamber for preventing noxious gas form mixing into said thin film forming chamber. CONSTITUTION:A cylindrical thin film forming chamber 13 having a high frequency electrode 12 on the center axis thereof and a preparatory chamber 14 adjacent thereto are communicated by passages 15, 16 each having a rectangular cross-sectional area while the chamber 14 and a film storing chamber 17 are communicated similarily by passages 18, 19. The chambers 13, 14, 17 are evacuated while reactive gases are introduced into the chamber 13 and plasma is generated by the electrode 12. A flexible film substrate 12 being a thin film depositing substance is delivered from the reel 22 in the chamber 17 and enters the chamber 13 through the passage 18, the chamber 14 and the passage 15 and passes the passage 27 by a guide frame 26 to continuously deposit a thin film onto the surface thereof. Subsequently, the substrate 21 is wound up by a reel 23 through the passage 16, the chamber 14 and the passage 19.
Patent JP-S5966251-A (JP)
Title: Carrier wave regenerating circuit for synchronous detection
Inventor: YAMAO YASUSHI
IPC: H04L27/227
Filed: 1982-10-07
Abstract: PURPOSE:To realize a carrier wave regenerating circuit with an improved pull-in characreristic without deteriorating the steady-state characteristic, by operating an AFC circuit, only when a frequency difference between a reference carrier wave and a carrier wave of modulating wave exceeds a prescribed value. CONSTITUTION:When a reference carrier freuency f1 is higher than a carrier frequency f2 of a modulating wave, zero or a negative voltage is outputted at an output OP of a selecting circuit 8, a control signal of an output VCO (voltage controlled oscillator) 3 of a PLL loop filter 4 is decreased and the frequency f1 of the VCO3 is decreased. Then, the AFC loop of 7 8 4 3 7 is formed, the frequency difference approaches zero and the AFC loop is released. The operation is artained similarly when the frequency f1 is lower than the frequency f2. After the release of the AFC loop, the frequency difference reaches almost zero, and the phase locking is realized in a short time by the PLL loop. Then, the pull-in characteristic is improved by adding the AFC loop without deteriorating the steady-state characteristic.
Patent JP-S6072251-A (JP)
Inventor: KENISU KAARU KURATSUSEN
IPC: H01L21/60
Filed: 1984-08-24
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-2001004405-A (JP)
Title: Magnetic encoder device
Inventor: NOGUCHI NAOYUKI
IPC: G01B7/30
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To enable easy attaching work of a magnet for detecting a rotating position and a magnet for detecting a magnetic pole position with high precision. SOLUTION: A magnet 13 for detecting a rotating position and a magnet 14 for detecting a magnetic pole position are collectively attached to one rotating base member 12. The attaching work of both of the magnets 13, 14 are facilitated, the size and the weight of a rotating part are reduced, and the aligning work of magnetic pole positional relation between the magnets 13, 14 is performed without connection to a motor. Thereby both of the magnets 13, 14 are simply aligned with high precision, the rotating base member 12 provided with both of the magnets 13, 14 can be manufactured independently of the motor, and productivity is improved.
Patent JP-S6419673-A (JP)
Title: Sealed type lead-acid battery
Inventor: KISHIMOTO KENJIRO
IPC: H01M50/489
Filed: 1987-07-14
Abstract: PURPOSE:To make it possible to obtain a low-cost, sealed-type lead-acid battery of long life and excellent weight efficiency and with less self-discharge when being left unused by employing a paper-like, activated substance holding member insoluble in electrolytic solution and in close contact with a separator. CONSTITUTION:A paper-like, activated substance holding member insoluble in an electrolyte is brought into close contact with a separator. As the paper-like member, a member made of acid-resistant synthetic fibers such as of polyester, polypropylene, polyethylene, or acrylic-based material is used. Further, a uniformly thin paper-like member is suited for the paper-like member for keeping uniform adhesiveness to the entire surface of the separator. Therefore, the member made by scooping method is the best suited. This makes it possible to manufacture a low-cost, sealed-type lead-acid battery of long-life and excellent weight efficiency and with less self-discharge when being left unused.
Patent JP-H03148257-A (JP)
Title: Novel sulfonium salt useful as photopolymerization initiator
Inventor: RAINHORUTO SHIYUBUARUMU
IPC: C08F2/50
Filed: 1990-07-04
Abstract: NEW MATERIAL: Sulfonium salt of formula I {where A -  = a non- nucleophiliccounter ion; x=1-3; R = alkyl, cycloalkyl, (substd.) aryl, on the condition that R = a divalent cyclic group having S, when x=1; R' = (substd.) allylene; R" = formula II [where R 1 -R 3  = (halogenated) alkyl, on the condition that, when R 1 , R 2 =H, alkyl, R 3  = phenyl, etc.).  
     EXAMPLE: Tris(methylbenzyl-oxyphenyl)sulfonium hexafluoroarsenate.  
     USE: A photopolymerization initiator, raw material for making arelief or relief pattern, dissolution inhibitor.  
     PROCESS: The compd. shown as the example is obtd. by reacting tris-(4 hydroxyphenyl)sulfonium hexafluoroarsenate with α-methylbenzyl bromide. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5799569-A (JP)
Title: N-benzoyl-n'-pyridyloxyphenylurea type compound and insecticide comprising it
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/64
Filed: 1980-12-12
Abstract: NEW MATERIAL:An N-benzoyl-N'-pyridyloxyphenylurea type compound shown by the formulaI(X 1  and X 2  are H or halogen; Y is alkoxycarbonyl, acetyl, nitro; Z is H or halogen).  
     EXAMPLE: N-( 2,6-difluorobenzoyl )-N'-[3-ethoxycarbonyl-4-( 3-chloro-5-trifluoromethyl-2-pyridyloxy )phenyl]urea.  
     USE: An insecticide. Useful for controlling espically a noxious insect (e.g., diamondback moth, musca domestical Linne, etc.).  
     PROCESS: A benzoylisocyanate type compound shown by the formula II is reacted with a pyridyloxyaniline type compound shown by the formula III, to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0726509-A (JP)
Title: Road surface cutting machine
Inventor: SATO GIICHI
IPC: E01C23/09
Filed: 1993-07-15
Abstract: PURPOSE:To perform cutting of a paved road surface at high speed by arranging a plurality of cutters, adjust mutual spaces of the cutters so as to freely change the whole cutting width and improve the workability. and deal with the various road widths so as to have general purpose property. CONSTITUTION:A self-moving type body 1 is provided, a first breaking and drilling device 3 having a cutter 3c on the extreme end of the drive shaft cylinder 3b is elevatably journaled on the extreme end of a fixed horizontal arm 2 projectingly provided on the body 1, and curved rotational moving horizontal arms 5, 6 which put the fixed horizontal arm 2 between them and are rotatably supported at one-side ends are provided right and left. A second and a third breaking and drilling devices 7, 8 having cutters 7c, 8c on the extreme ends of the drive shaft cylinders 7b, 8b which are put side by side the above- mentioned first breaking and drilling device 3, are elevatably journaled on the extreme ends of the curved rotational moving horizontal arms 5, 6.