baber/WOPTO huggingface dataset:
Patent JP-H01100978-A (JP)
Title: Patternized photoconductive ptfe sheet and manufacture thereof
Inventor: TAMURA SHOHEI
IPC: C08L27/12
Filed: 1987-10-13
Abstract: PURPOSE:To obtain a photoconductive sheet applicable to detection of light- irradiated part, e.g., pin hole detection, by a method wherein the surface of a polytetrafluoethylene(PTFE) sheet containing photoconductive compound is subjected to sputter etching treatment, and a conductor pattern is formed on at least one surface of the sheet. CONSTITUTION:A patternized photoconductive PTFE sheet 1 is constituted of a photoconductive PTFE sheet 2 formed by sputter-etching treatment of the surface of a PTFE sheet containing photoconductive compound, and a conductor pattern 3 formed on said photoconductive PTFE sheet 2. For the above conductor pattern, a plurality of patterns whose line gaps extend from a narrow state to a wide state are used. By the constitution like this, light spot position and the like can be detected. Even if the photocurrent value is small, the content of photoconductive compound in the photoconductive PTFE sheet surface is increased, as the result of sputtering treatment of the sheet surface, so that the photocurrent value is increased by a factor of about 3-15.
Patent JP-H0897100-A (JP)
Title: Electric double layer capacitor
Inventor: HOSAKA KUNIHIKO
IPC: H01G11/24
Filed: 1994-09-29
Abstract: PURPOSE: To obtain an electric double layer capacitor having high capacitance and low inner resistance. CONSTITUTION: A plurality of opposing nickel current collectors 1, 1 are arranged interdigitally in one cell and connected collectively at the opposite ends thereof. Hollow polarizable electrodes 2, 2 of a carbon fiber are arranged around the current collectors 1, 1 and a porous polypropylene separator 3 impregnated with electrolyte (KOH+LiOH aqueous solution) is interposed between the polarizable electrodes 2, 2.
Patent JP-H04135919-A (JP)
Title: Support structure for fuel pump
Inventor: YAMAGATA TAKASHI
IPC: F02M37/20
Filed: 1990-09-28
Abstract: PURPOSE:To enhance the cooling effect for a fuel pump in a support structure for the fuel pump in a snow mobile, by attaching the fuel pump to a front frame through the intermediary of a cushion, and by forming holes piercing through the cushion and the frame so that the outer peripheral surface of the fuel pump is opened toward the ground. CONSTITUTION:A fuel pump 11 is supported on a front frame 9 between an engine 1 and an air cleaner 2 through the intermediary of a cushion member 10. Further, two holes 9a are formed in the inclined surface of an inclined part of the front frame 9, and a bracket 12 formed therein two holes 12a is attached to the frame 9 with the holes 9a, 12a being aligned with each other. Further, holes 13 aligned with the holes 9a, 12a are formed in a curved surface 10a which is formed on the cushion 10 for supporting the fuel pump 11. With this arrangement, the fuel pump 11 is exposed to the ambient air by way of holes 13, 12a, 9a, thereby it is possible to enhance the cooling effect.
Patent JP-H0977848-A (JP)
Title: Epoxy resin, epoxy resin composition and its cured product
Inventor: AKATSUKA YASUMASA
IPC: C08L63/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin having a low viscosity, capable of giving cured products excellent in water resistance, and useful for molding materials, casting materials, laminating materials, coatings, adhesives, etc., because of being a low viscous liquid. SOLUTION: This epoxy resin is expressed by formula I (P is independently H, an 1-4C alkyl; Q is a 1-4C alkyl; G is glycidyl), and can be produced e.g. by reacting a compound of formula II with an epihalohydrin in the presence of an alkali metal hydroxide. For example, a compound of formula III is reacted with epichlorohydrin in the presence of sodium hydroxide to produce an epoxy resin of formula IV. The composition of the epoxy resin of formula I with a curing agent, a curing accelerator, an inorganic filler, etc., can be cured to give cured products high in thermal deformation temperatures and low in water absorption.
Patent JP-H10100091-A (JP)
Title: Rotary shaft stopper mechanism
Inventor: SAIKI HIROE
IPC: B25J19/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary shaft stopper mechanism which permits a rotary shaft, to rotate regularly and reversely in the scope more than 360 deg., and regulates it in a limiting rotation in order to prevent the entanglement of a wiring and the like. SOLUTION: While a stopper 11 to stop the clockwase rotation, and a stopper 12 to stop the counterclockwase rotation, are provided at both sides of a neutral position at the center, a dog 6 to rotate regularly and reversely, not interfered with the stoppers 11 and 12, and accompanying a rotary shaft 2 to rotate regularly and reversely; and an elastic body (leaf spring) 7 placed between the dog 6 and both stoppers 11 and 12; are provided, and the leaf spring 7 is at the neutral position normally, and it is interfered to the stoppers 11 and 12 by abutting the dog 6 and deforming it according to the rotating direction of the shaft 2, so as to detect the rotating direction of the rotary shaft 2 as well as to permit the rotation more than 360 deg. to the rotary shaft 2.
Patent JP-S61117378-A (JP)
Inventor: GEIRII PII HARUTOTSUFU
IPC: E06B7/22
Filed: 1985-11-19
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-H03121492-A (JP)
Title: Electronic musical instrument
Inventor: TODA HIROYUKI
IPC: G10H1/057
Filed: 1989-10-04
Abstract: PURPOSE:To widen the possibility of musical tone expression and to impart diversified changes in timbre to musical tones by changing the speed to vary filter characteristics at every detachment from keys in accordance with touch information by using filter means. CONSTITUTION:An operator 12 outputs musical tone information to a system controller 13. The system controller 13 outputs timbre parameters to a musical tone waveform generator 14 and outputs various kinds of musical tone assignment information for changing a cut off frequency (f) by time division to a filter system 15. The controller outputs a volume signal VOL, etc., to a level control section 6. The filter characteristics or the speed to vary the filter characteristics of at least one filter constituting the filter means 15 is changed with time by a filter characteristic changing means according to the touch information at the time of the detachment from the key when filtering is executed by the filter means 15. The possibility of the musical tone expression is widened and diversified changes in timbre are imparted to the musical tones.
Patent JP-H08101506-A (JP)
Title: Radiation sensitive resin composition
Inventor: YAMACHIKA MIKIO
IPC: G03F7/039
Filed: 1994-09-30
Abstract: PURPOSE: To ensure superior resolution, pattern shape, sensitivity, developability, process stability, contrast, heat resistance, removability from a substrate and adhesiveness by incorporating a specified polymer and a radiation sensitive acid generating agent. CONSTITUTION: This radiation sensitive resin compsn. contains a polymer having repeating units represented by the formula and a radiation sensitive acid generating agent. In the formula, A is a divalent O or S atom, R<1> is H or methyl and each of R<2> -R<6> is H, alkyl, alkoxy, alkylthio, aryl, aryloxy or aralkyl. Two or more kinds of repeating units represented by the formula may exist in the polymer. A random, block or graft copolymer may be used as the polymer. The acid generating agent is, e.g. an onium salt compd., a halogen-contg. compd. or a sulfone compd.
Patent JP-2001080428-A (JP)
Title: Silencer of automobile
Inventor: NUNOI TAKERO
IPC: B60R7/08
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the noise generated in a car room by Helmhortz resonance of a luggage room. SOLUTION: A cave shape front reinforce 10 and rear reinforce 20 provided on an upper back panel 3 along the car width direction are sealed up and also partation plates 12, 22 for forming a divided cave divided along the car width direction are inserted in these reinforces. An opening communicating to a luggage room is formed on the end of oneside divided cave. Communication parts 12c, 22c for communicating the divided cave of both sides are formed on the end of the opposite side to the opening side of the partition plates 12, 22. Partition walls 14, 24 are formed on the way position of the other divided cave folded back by the communication parts 12c, 22c from oneside divided cave. The length between the opening part and partition wall 14,24 is set to 1/4 wave length of the resonance noise generated in response to the volume of the luggage room.
Patent JP-H1191681-A (JP)
Title: Connecting device
Inventor: SATO KENJI
IPC: B63B23/58
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To carry out sure engaged operation of projecting and recessed members, even when their relative speed is fast, in a connecting device that connects a lifted boat and wire rope by the engagement of the projecting member of the tip of the wire rope and the recessed member of the lifted boat side, which has a boat lifted device that lowers a boat lifted by a wire rope. SOLUTION: This coupling device has a projecting member fixed to the tip of a steel wire rope 1, a recessed member 3 that engages with this projecting member, and a guide member 5 fixed above this recessed member 3. The tire members a 9A and 9B are fixed to the output shafts 8A and 8B of the electric motors 7a and 7B, which are on this guide member 3. In order to engage the projecting member and recessed member, when the wire rope 1 feeds into the lead hole 3B of the recessed member 3 and the notch part 5C of the guide member 5, the wire rope 1 is drawn into the lead hole 3B and toward the notch 5c side by the frictional force of the tire members 9A, 9B that simultaneously rotate in opposite directions.
Patent JP-S62119604-A (JP)
Title: Method of adjusting automatically control constant of pid controller
Inventor: EBISU KOJI
IPC: G05B13/02
Filed: 1985-11-20
Abstract: PURPOSE:To attain automatic adjustment without causing the oscillating state by obtaining control constants of a PID controller generated from the production of a transient deviation. CONSTITUTION:In adjusting the PID control constant in following to the characteristic change in a controlled system 2, the PID control constant is decided by the attenuation constant and the oscillation period of the oscillation generated from the production of a transient deviation. Times tz1, tz2, tz3 when the deviation (e) is zero are obtained at first from observation data ti, ei of the oscillation, an angular frequency omegan and an initial phase difference psin are obtained, an attenuation constant sigman and an amplitude An are obtained by the least square method operation, and the optimum proportional gain Kpt is decided by using a present proportional gain Kpn, an object attenuation e<-at> and a coefficient ap and the optimum integration time Ti and differentiation time Td are decided by using the coefficients.
Patent JP-H02144900-A (JP)
Title: Accelerator combining ion extraction in high neutron flux neutron tube
Inventor: ANRI BERUNARUDO
IPC: H05H3/06
Filed: 1989-10-06
Abstract: PURPOSE: To reduce the nonuniformity of an ion beam by providing an extracting-preliminary accelerating electrode, and forming the boundary face between ionized gas and the ion beam into a controlled shape serving as a curved surface of an almost constant radius of curvature from an ideal planar shape, so as to minimize spherical aberration. CONSTITUTION: A device includes an extracting-preliminary accelerating electrode 13, the electrode 13 is placed between an ion source 1 and an accelerating electrode 2, the potential of the extracting-preliminary accelerating electrode 13 is set at a value between the potential of the ion source 1 and that of the accelerating electrode 2 to separate an ion extracting function from an ion accelerating function, and the boundary face between ionized gas and an ion beam 3 is formed into a controlled shape serving as a curved surface of an almost constant radius of curvature from an ideal planar shape so as to minimize spherical aberration and to make the beam 3 almost layer-built. Thereby the configuration of equipotential lines inside a channel can be varied to reduce the nonuniformity of the beam 3.
Patent JP-H06109912-A (JP)
Title: Color filter substrate
Inventor: KUBOTA ATSUSHI
IPC: G02B5/20
Filed: 1992-09-30
Abstract: PURPOSE:To prevent uneven display state due to uneven thickness of picture elements by forming colored resin picture elements in the first layer separated from adjacent picture element on a transparent substrate and forming uniform resin films for formation of picture elements as the second and further layers. CONSTITUTION:A black mask 2 is formed on the upper surface of a glass substrate 1, and on the through holes 2a of the mask 2, red picture elements R are disposed with an interval (frame width) b between adjacent picture elements. Then the resin liquid to form second picture elements G is applied on the red picture element layer R by spin coating. In this process, the resin liquid is applied in a manner that the liquid spreads over the picture elements R and through intervals b so that the liquid can be applied uniformly without uneven thickness. Further, a resin liquid to form the third picture elements B is applied by spin coating. At last, a smoothening resin is applied to fill the intervals to obtain a color filter substrate 11.
Patent JP-H09104906-A (JP)
Title: Combined sintered member and its production
Inventor: YOU SEKIHIN
IPC: F02B39/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a combined sintered member preventing the peeling of the tip from the member body even under high load and capable of considerably improving reliability. SOLUTION: This combined sintered member has a member body 11 made of a sintered metal or alloy and a tip 12 disposed on one principal face of the member body 11 and having higher hardness than the member body 11. It is produced by joining the member body 11 and the tip 12 by diffusion joining 13 or interposing a middle layer between the member body 11 and the tip 12 and diffusionjoining them.
Patent JP-H0977900-A (JP)
Title: Production of hydrophilic polyethylene finely porous film
Inventor: KAIMAI NORIMITSU
IPC: C08J9/22
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic polyethylene finely porous film useful as a separator for a battery, excellent in affinity for a water-soluble solution system, low in a coefficient of gas permeability, excellent in liquid retention, low in electric resistance and excellent in ionic conduction, by subjecting a specific amount of an acrylic monomer to graft polymerization treatment in the presence of a cross-linking agent on a finely porous film. SOLUTION: (B) An acrylic monomer in an amount of 5-30wt.% is subjected to graft polymerization by ionizing radiation in the presence of (A) a cross- linking agent (preferably divinylbenzene or trimethylolpropane methacrylate) on the surface of pores of a finely porous film comprising a polyethylene containing >=1wt.% of a component having >=7×10<5> weight-average molecular weight and the surface of the film. The amount of the component A is 0.1-10vol.% based on the volume of the component B and the graft polymerization is preferably carried out in a reaction solution comprising 0.1-50wt.% of the component B and 99.1-50wt.% of a mixture of water and an alcohol (volume ratio 90/100-50/50).
Patent JP-H11183920-A (JP)
Title: Color liquid crystal element and manufacturing method thereof
Inventor: MASAKI YUICHI
IPC: G02F1/1335
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To excellently fill liquid crystal without causing failure such as disconnection of electrodes in a simple matrix type color liquid crystal element with external driving circuits for electrode drive distributed on the right side and left side to be mounted on both upper and lower substrates. SOLUTION: Scanning electrodes 2 are formed on a substrate 1 and color filters/information electrodes 5 are formed on a substrate 4, and at the end part of the substrate 4 parallel to the information electrodes 5, a liquid crystal filling port 8 is provided, and the substrate 1 and the substrate 4 are stuck together with a sealing material 7, and after filling liquid crystal, the substrate 4 is cut in the vicinity of the liquid crystal filling port 8, and after wiping off the liquid crystal adhered on the substrate 1, the port is sealed with a sealing material 9.
Patent JP-H0975649-A (JP)
Title: Wet air purifier
Inventor: IWABUCHI KOICHI
IPC: B01D47/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently wash a filter by providing a plate-shaped air purifying filter having a first part closing the suction port formed to a housing and the second part not closing the suction port in a freely rotatable manner and washing either one of these parts of the filter. SOLUTION: When the element 15a among the elements 15a, 15b provided to the outer peripheral part of a frame member 10 is detected by a detector 16 when the frame member 10 and a filter 11 are revolved by a motor 12, the motor 12 is stopped and the suction port 2 is set to a first position where the hole 10a of the frame member 10 is opposed to the semicircular arc part of the filter 11. When a fan 9 is driven in this state, air is purified by the semicircular arc part of the filter 11. When the filter 11 at the part of the hole 10a is contaminated, a motor 13 is rotated and the element 15b is detected to set the suction port 2 to a second position where the hole 10a of the frame member 10 is opposed to the remaining semicircular part of the filter 11. At each time when the filter 11 is rotated, the contamination of the lower part immersed in a water tank 14 is removed and washed.
Patent JP-H0575664-A (JP)
Title: Agc circuit
Inventor: WATANABE HIDEKAZU
IPC: H04L27/22
Filed: 1991-09-12
Abstract: PURPOSE:To attain the control with high accuracy and to prevent deterioration in the characteristic due to a secular change by separating data into I data and Q data with a demodulator and controlling a gain of a variable gain amplifier based on a square sum of the I data and the Q data. CONSTITUTION:A reception signal inputted from an input terminal 1 is amplified by an RF amplifier 2, and fed to a frequency conversion circuit 3, in which the signal is converted into an intermediate frequency signal IF, which is fed to a variable gain amplifier 5. Base band signals I,Q being an output of the variable gain amplifier 5 are demodulated by a demodulator 6. Then the outputs I,Q of the demodulator are respectively squared by multipliers 7,8, the results are added by an adder 9 and a control signal CV is obtained and fed to the variable gain amplifier 5 via a digital filter 10 to set the gain. That is, since the control signal CV of the AGC is generated from the demodulation data I,Q, the signal level detection circuit and the filter are made up of digital circuits, demodulation is implemented accurately and the characteristic is not deteriorated.
Patent JP-H0889238-A (JP)
Title: New strain of bacillus thuringiensis having insecticidal activity against insect pest of order diptera
Inventor: HIGUCHI KAZUHIKO
IPC: C12R1/07
Filed: 1994-09-29
Abstract: PURPOSE: To obtain an insecticide for insect pests of the order Diptera, containing a cultured product of a separated new strain of Bacillus thuringiensis as an active ingredient and useful for exterminating the insect pests of the order Diptera such as Telmatoscopus albipunctatus, Anopheles stephensi or Culex pipiens molestus. CONSTITUTION: This new strain 73-E-1042 (FERM P-14495) of Bacillus thuringiensis has specific insecticidal activities against insect pests of the order Diptera. Furthermore, an insecticide for the insect pests of the order Diptera contains a cultured product of the separated new strain 73-E-1042 (FERM P-14495) of the Bacillus thuringiensis as an active ingredient at a concentration of about 1×10<8> to 10<10> spares/ml expressed in terms of spore concentration. The spores which are the active ingredient or a crystalline toxic protein produced by the spores is capable of manifesting specific strong insecticidal activities against the insect pests of the order Diptera such as Telmatoscopus albipunctatus, Anopheles stephens or Culex pipiens molestus.
Patent JP-H0795314-A (JP)
Title: Picture transmitter
Inventor: KUROKAWA KUNIAKI
IPC: H04N1/00
Filed: 1993-09-24
Abstract: PURPOSE:To clearly indicate a state of this side by sending a message representing the state of picture transmission to a 2nd picture transmitter when an incoming call request comes from the 2nd picture transmitter during the communication with a 1st picture transmitter. CONSTITUTION:A serial controller section 18 outputs picture data combined with communication control data to a MODEM 19 as communication data, the MODEM 19 modulates the data as analog picture data, which are sent to a 1st opposite picture transmitter via an NCU section 21. In this case, when a network connection requests comes from the 2nd picture transmitter via an ISDN line network and a system controller section 1 makes network connection via a CCU section 28. Then the system controller section 1 uses a D channel information message to send the state of transmission to other picture transmitter at present to the 2nd opposite transmitter and network connection of the ISDN line network is interrupted. Thus, the state of picture transmission can be sent in a voice message.
Patent JP-H11103433-A (JP)
Title: Rear projection type display device
Inventor: KIHARA HITOSHI
IPC: H04N9/31
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To arrange the height of a screen at an appropriate height position by supporting an entire reflection mirror and the screen along a vertical plane in a rotatable way respectively and interlocking them so that a rotation angle of the screen may become specific times as wide as the rotation angle of the entire reflection mirror. SOLUTION: A housing 1 to which a rear projection type screen is attached is provided on a surface, an optical engine unit 2 is installed on the bottom of the housing, an entire reflection mirror 3 reflects image light that is emitted from a projection lens 21 of the unit 2 and it is projected on the screen 4 in an enlarged way. The mirror 3 and the screen 4 are respectively supported along a vertical plane in a rotatable way and also, they are connected to each other so that a rotation angle of the screen may double a rotation angle of the mirror 3. Because the direction of the screen 4 can be adjusted without using a tilt platform, this device is arranged without increasing its height.
Patent JP-S61142225-A (JP)
Title: Burying block
Inventor: WATANABE TSUGUHIKO
IPC: E02D5/80
Filed: 1984-12-13
Abstract: PURPOSE:To enable a burying block to be easily carried without bulking and also it to withstand great loads by a method in which a branch line bar having a connecting ring on its upper end is fixed to a base plate, and resistor plates matching the regulating ribs of the base plate is provided. CONSTITUTION:A connecting ring 2 is formed on the upper end of a branch line bar 1, and a threaded portion 3 to be connected with a base plate 6 is formed on the lower end portion of the bar 1. Notches 5b matching a regulating rib 7 provided to the plate 6 are formed on both end edges of the central part of the side plate 5a of a resistor plate 5 having an inverted U-shaped groove. Plural resistor plates 5 are set in parallel on the base plate 6, and the bar 1 is thrust through the hole 13 and its threaded portion 3 is connected through the hole 9 of the base plate 6 with a nut 10. Necessary space prior to assembling can thus be greatly reduced, and the burying block can withstand great loads.