baber/WOPTO huggingface dataset:
Patent JP-H0685346-A (JP)
Title: Piezoelectric composite material
Inventor: SUMITA MASAO
IPC: H01L41/45
Filed: 1992-09-04
Abstract: PURPOSE:To make change of conductivity slow by mixing piezoelectric particles and carbon material particles, which has compressibility and recovery power, into matrix resin. CONSTITUTION:PZT and elastic graphite are mixed by volume ratio, using, polyvinylidene fluoride as resin material. Mixtures are prepared, respectively, where the quantities of mixed elastic graphite are 7.5% and 12.5%, with the PZT mixture ratio fixed to 40%. These mixtures are kneaded with a roller kneader whose temperatures are set to 200 deg.C, and then the kneaded item is molded with a press to become a sheet 0.5mm in thickness. An object 100mm long and 10 wide is cut out of this sheet, and the conductivity is measured. Furthermore, the attenuation time constant is measured. The results of measurement shows that the conductivity slowly changes with the change of the quantity of mixed elastic graphite, and that it is easy to adjust the conductivity to a desired valve by changing the quantity of mixing. Moreover, it is shown that the attenuation effect is large though the quantity of mixed PZT is small.
Patent JP-S60168519-A (JP)
Inventor: KURISUCHIAN KOTSUHO
IPC: C02F1/28
Filed: 1984-11-10
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-H0551582-A (JP)
Title: Phosphite antioxidant, and magnetic recording medium containing same
Inventor: MIYATA ICHIJI
IPC: G11B5/708
Filed: 1991-08-24
Abstract: PURPOSE:To prepare a magnetic recording medium which is sufficiently oxidation-resistant and hence sufficiently controlled in the staining of a magnetic head and drop out by incorporating a specific phosphite antioxidant into a magnetic layer contg. a magnetic metal power. CONSTITUTION:A phosphite antioxidant which has at least one phosphorus (III) atom and at lest one alkyl group having at least three methyl groups and bonded to the phosphorus atom through an oxygen atom in the molecule (and is prepd. by reacting an acid chloride of phosphorous acid, e.g. phosphorus trichoride or an alkylated phosphorus trichloride, with an alcohol having at least three methyl groups and dehydrochlorinating the reaction product) is incorporated into a magnetic layer contg. a magnetic metal powder to give a magnetic recording medium, which is highly reliable since it does not stain a magnetic head and hardly causes drop-out.
Patent JP-H0977851-A (JP)
Title: Production of immobilized catalyst, immobilized catalyst and new thermosetting resin composition
Inventor: YANAGISAWA KENICHI
IPC: C08G59/68
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an immobilized catalyst which is useful for improving the electric properties of cured products by coating ultrafine particles with a silane coupling agent on their surfaces, then adding a specific catalyst thereto to effect the reaction and using the catalyst in the curing reaction of a termosetting resin. SOLUTION: (A) A ultrafine particle powder bearing hydroxyl groups (preferably at least one selected from carbon black, colloidal silica, fumed silica, wet silica having an average particle size of <=100μm and a specific surface area of >=10m<2> /g according to the BET method) and (B) a silane-coupling agent having one or more functional groups (preferably the functional group is epoxy group) are mixed by stirring to coat the component A with component B on its surface. Then, (C) a catalyst bearing one or more functional groups reactive with said functional groups (preferably at least one selected from organic amines or imidazoles) is added thereto and reated to obtain this immobilized catalyst.
Patent JP-S6393637-A (JP)
Title: Car speed control device for working machine
Inventor: NISHIO TOSHIHIKO
IPC: B60W10/06
Filed: 1986-10-06
Abstract: PURPOSE:To provide number-of-revolutions control of high precision by incorporating such an arrangement that the number of engine revolutions is retained at a set value through adjustment of the amount of supplied fuel according to the engine load, and therein electrically controlling the speed change ratio of a speed change means for running in accordance with the load. CONSTITUTION:In a working machine 1 in which wheels are driven by an engine 2 through a speed change device for running 3, the device 3 is controlled by a control part 15 together with an electronic governor 5 furnished on a fuel injection pump 4. This control part 15 is equipped with a ROM 19 to store the relationship between the number of engine revolutions sensed by a rotation sensor 8 and the engine output in the form of output characteristics in accordance with the magnitude of the load. The range nipped by two adjoining ones among those output characteristics is specified, and the speed change ratio of the speed change device for running 3 is altered in accordance with the actual load sensed so that operation in the selected range is maintained with the set number of engine revolutions.
Patent JP-2000065315-A (JP)
Title: Catalyst combustion type burner
Inventor: AIZAWA YUKIO
IPC: F23C13/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To improve combustion properties and combustion efficiency and further safety by causing stable flame combustion downstream a catalyst combustion section even when mixed air supplied to a catalyst is less than a predetermined concentration (dilute concentration region) and even at a low temperature (low temperature region) in a catalyst assisted combustion system. SOLUTION: A burner 1 is adapted such that it includes a burner body 2, a combustion catalyst 3 provided in the burner body 2, a fuel supply nozzle 4 for supplying a fuel to the upstream side of the combustion catalyst 3, an ignition apparatus 5 for forcedly combusting a flame by igniting non-combusted mixed air existent downstream the combustion catalyst 3, a flame detector 6, and an alarm apparatus 7.
Patent JP-H1084458-A (JP)
Title: Image reader
Inventor: NASHIDA YASUMASA
IPC: H04N1/028
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent an uneven image, caused by when an original carrying speed is changed by providing a control means or the like which controls a power supply means, such that the power supply means intermittently supplies power to a light source in response to a moving speed of a mobile means. SOLUTION: When an LED array 112, configured to cover a width of an original, is lighted by a light emission command from a CPU 101 being a power supply means, the emitted light is reflected in an original 102 and the light is collected by a lens array 116 and made incident onto a photodetection element 111, which generates charges in response to the luminous amount. The generated charge is charged in a capacitor 110. The capacitor 110 generates a voltage in response to the stored charge, and the voltage is given to the CPU 101 as an image signal sequentially via a shift register 109. Then the CPU 101 being a control means switches the LED array 112 to supply power intermittently during the reading of one line, in response to a carrying speed of the original 102 for preventing an uneven image.
Patent JP-H02167045-A (JP)
Title: Coagulated soybean milk food
Inventor: TAGUCHI TETSUYA
IPC: A23L11/00
Filed: 1989-09-13
Abstract: PURPOSE:To obtain the subject food having a characteristic taste by blending a solid component of a soybean milk and curdlan, respectively in a specified amount and coagulating the soybean milk without using a coagulant. CONSTITUTION:The objective food containing 2-8wt./wt.%, preferably 3-8wt./wt.% solid component of soybean milk and 0.5-5wt./wt.%, preferably 2-4wt./wt.% curdlan.
Patent JP-H0959133-A (JP)
Title: Hair tonic
Inventor: KONUMA SHINICHI
IPC: A61K8/97
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hair tonic capable of improving the function of the hair of the head and scalp, preventing the alopecia and having hair tonic and growth effects. SOLUTION: This hair tonic contains extracted solutions obtained by immersing Sesamum indicum L., Swertia japonica Makino and Hibiscus syriacus L. in an alcoholic extracted solution of Impatiens balsamica L. as a solvent as active ingredients. The amounts of the ingredients are 2-4 pts.wt. extract solution of the Impatiens balsamica L., 2-4 pts.wt. aqueous solution containing ethyl alcohol at >=20 deg., 3-5pts. wt. extract solution of the Sesamum indicum L., 1-2 pts.wt. extracted solution of the Swertia japonica Makino, 1-2 pts.wt. extracted solution of the Hibiscus syriacus L, and, as necessary, further 1-2 pts.wt. extracted solution of a seaweed is mixed therewith. The resultant mixture is then allowed to stand for 7-10 days and aged.  Furthermore, a coloring matter, a perfume, a germicide, a preservative, etc., are suitably blended and prepared as a hair tonic, a hair lotion, a hair conditioner, a shampoo, a rinse, etc., for use.
Patent JP-H1084574-A (JP)
Title: Portable telephone set able to select incoming call signals
Inventor: MATSUI WATARU
IPC: H04W88/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To save trouble of a user by driving a call signal based on selection information of the call signal stored in a storage means when corresponding information is in existence in the storage means based on an identification signal of a base station upon the receipt of a call signal. SOLUTION: In the case that a key entry section 23 is operated by the user and incoming call signal is set, a TDMA(time division multiple access) processing section 14 extracts a base station ID and an area discrimination level or the like to discriminate whether or not a current position is within a communication possible area by the base station. When the position is discriminated within the coverage area of the base station, an incoming call signal set corresponding to current cell information is stored in a memory section 50. When the arrival of an incoming call is discriminated, it is discriminated whether or not cell information of the base station of current communication is in existence in cell information having already been registered in the memory section 50.  When the cell information in the memory section 50 is coincident with the cell information of the incoming call, the call signal mode set in advance is extracted to send the call signal and the notification is made in the signal mode registered as a reference.
Patent JP-2001059306-A (JP)
Title: Eaves ventilation member, and eaves ventilation structure
Inventor: TANIGUCHI EIJI
IPC: E04B1/70
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an eaves ventilation member which is low in cost, simple in fitting, and excellent in fireproofness and drainage, and an eaves ventilation structure using this ventilation member. SOLUTION: A ventilation member arranged on a part of an eaves soffit is a transversely long hollow body of substantially same thickness as that of an eaves soffit member, and has a slit-like opening 11 row in a lower surface and a longitudinal opening part 12 in an upper surface, a thermal foam 13 is arranged on a lower surface opposite to the opening 12, forward and rear edges of an eaves soffit panel with the eaves ventilation member 10 which is a projecting piece 14 with one end of the lower surface overlapping an end part bottom surface of the eaves soffit member, the eaves soffit members with the eaves ventilation members 10 arranged thereon, and a ceiling joist are integrated with each other are fitted and fixed by support pieces on the eaves side and the external wall side, and an elastic pressing means is provided on at least one of the support pieces.
Patent JP-2000061249-A (JP)
Title: Cooled dry air supply system
Inventor: KOBAYASHI SHOICHI
IPC: B01D53/26
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To make cooled dry air supply system provided with plural heat exchangers constructible in a small size and compactly, reducible in piping amount, and producible at a low cost. SOLUTION: The cooled dry air supply system 1 is provided with a common pressure vessel 20, and inside of the vessel is divided into three divided chambers by first and second inside partition plates 24 and 27, and each divided chamber 25, 28 and 29 is used as a pressure vessel of a heat exchanger of a refrigeration compressed air dehumidifying device 3, a housing vessel of a pair of adsorbing agent packed cylinders 41 and 42 of an adsorptive dehumidifying device 4 and a pressure vessel of a heat exchanger of a cooled wind supply device 5. The whole system can be constituted in a small size and compactly and the piping construction amount is reduced and can be produced at a low cost since the need of incorporation of individual pressure vessels to each device 3, 4 and 5 is eliminated.
Patent JP-H1186646-A (JP)
Title: High-tension cable
Inventor: OGATA AKIMASA
IPC: H01B3/44
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a high-tension cable in which slippages, deirations, etc., or stickiness and touling are not produced on its metallic shield tape. SOLUTION: A high-tension cable 10 has a conductor 11, an insulation layer 12 covering the conductor 11, and a metallic shield tape 13 wound around the insulation layer 12, and an inner semiconducting layer 14 is formed on an inner circumferential surface of the insulation layer 12, while an outer semiconducting layer 15 is formed on an outer circumferential surface of the insulation layer 12. In this high-tension cable 10, a fluorine resin 20 is applied between the metallic shield tape 13 and the outer semiconducting layer 15.
Patent JP-2000063558-A (JP)
Title: Reuse of molding containing alicyclic structure- containing polymer
Inventor: OBARA TEIJI
IPC: C08J11/08
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically reuse a molding comprising an alicyclic structure-containing polymer and to obtain a regenerated resin having excellent impact resistance and electric characteristics by mixing the molding comprising a specific alicyclic structure-containing polymer with another thermoplastic polymer, heating and melting the mixture. SOLUTION: A molding comprising an alicyclic structure-containing polymer such as norbornene, etc., having <=2 yellow degree obtained by dissolving the molding in a soluble solvent to give 15 wt.% solution and measuring the yellow degree at 10 mm optical path length is mixed with another thermoplastic polymer such as a non-rigid polymer (e.g. low-density polyethylene, etc.), a crystalline polymer (e.g. polyethylene terephthalate, etc.), having a melting point equal to higher than the glass transition point of the alicyclic structure-containing polymer or an amorphous polymer (e.g. polyphenylene ether, etc.), having a glass transition point equal to or higher than the glass transition point of the alicyclic structure-containing polymer, heated and melted or dissolved in a solvent so as to reuse the molding containing the alicyclic structure-containing polymer.
Patent JP-H02204188-A (JP)
Title: Frame structure of sccoter type vehicle
Inventor: AKAO TAKUYA
IPC: B62K11/10
Filed: 1988-09-22
Abstract: PURPOSE:To spread the space of a foot placing part by arranging the right and left frame members in pairs which constitute the foot placing part, outside the turning range by the steering operation for front wheels and extending said frame members so as to surround the front part of an operating shaft cylinder and supporting the operating shaft cylinder by the frame members. CONSTITUTION:Back stays 9 as the right and left frame members in pairs of a body frame 2 are arranged, keeping a prescribed interval for preventing the interference in turn, outside the turning range by the steering operation for front wheels 4a, and connected by a gusset 10. A foot placing part 9a having a low floor is formed at the near center part of the back stay 9, and a suspension part 9b is formed in staircase form behind the foot placing part 9a, and an engine unit 6 is supported onto the suspension part 9b in swingable manners. Further, the front part of the back stay 9 is formed into an aslantly upwardly inclined form, and the inclined part 9c is formed so as to surround the front part of an operating shaft cylinder 3, and the extension edge part is connected by a main bracket 11, and the operating shaft cylinder 3 is supported by the main bracket 11.
Patent JP-2001065699-A (JP)
Title: Seal ring and manufacture thereof
Inventor: KURASHINA YOSHIMICHI
IPC: F16J15/20
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a seal ring by compression molding by forming a protrusion at one end face of a metal ring, and disposing an expansive graph ite ring with the inclined inner peripheral surface, along one end face a so as to bury the protrusion. SOLUTION: This seal ring used for a valve or the like of a high-temperature high-pressure device has the metal ring 1 with the protrusion 1a formed on the upper face. The protrusion 1a is provided with the tip part of the inner periphery inclined at about 30 deg. with respect to a center axis. An expansive graphite ring 2 is formed on the upper face of the metal ring 1. The expansive graphite ring 2 is provided to surround (bury) the protrusion 1a of the metal ring 1, and the tip part of the inner peripheral surface is formed to incline at about 30 deg. with respect to the center axis in the same way as the protrusion 1a. In this seal ring, the inner and outer peripheral surface of the expansive graphite ring 2 serve as seal faces, and the durability of the seal ring can be improved by being reinforced with the protrusion 1a.
Patent JP-H07201380-A (JP)
Title: Electric connector
Inventor: BARII JIEE JIYONSON
IPC: H01R4/50
Filed: 1994-09-06
Abstract: PURPOSE: To prevent tilt of a wedge member produced by driving a bolt, in the case of a connector wherein the wedge member is driven into a C-shaped main body by the bolt. CONSTITUTION: A flange 66 projecting inward is provided on a center axis of a C-shaped main body 52 and an opening 68 which is threadably fitted to a screw part of a bolt 44 is formed in this flange 66. A recessed part 76 for accepting loosely the flange 66 is formed in one surface 74 of a wedge member 72. Because a distance between a center line of the bolt 44 and a center line of the wedge member 72 is minimized, the moment produced between the bolt 44 and the wedge member 72 is minimized. Therefore, tilt of the wedge member 72 can be prevented.
Patent JP-S60154338-A (JP)
Title: Information accumulation body
Inventor: NIKORASU ANDORIYUU RAUNZU
IPC: B29C67/24
Filed: 1984-11-14
Abstract: A process is provided for forming a polymeric layer on a substrate wherein the substrate is held in a mold into which liquid monomer is injected for curing and is released during or before said curing so as to allow it to move to compensate for any shrinkage of the curing liquid monomer. For example, the process may comprise utilizing a mold having a removable lid, releasing the hold on the substrate before significant shrinkage of the curing liquid monomer, and venting the atmospheric pressure that portion of the mold remote from the surface of the substrate being coated and before significant shrinkage of the liquid monomer so that the substrate is allowed to move toward the removable lid. 
<??>The process may achieve a polymeric layer on a substrate, wherein the polymeric layer has a substantially uniform thickness within close tolerances.
Patent JP-H04118081-A (JP)
Title: Piezoelectric vibrator and vibrator-type actuator
Inventor: TODA KOJI
IPC: B06B1/06
Filed: 1990-09-07
Abstract: PURPOSE:To suppress the diffusion of sound energy into water from a piezoelectric ceramic constituting the piezoelectric vibrator by covering the greater part of the ceramic with a foamed body. CONSTITUTION:When a piezoelectric vibrator 10 is driven in water, an AC signal is impressed on a piezoelectric ceramic 12 through electrodes 14 and 16. The frequency of the AC signal is made almost equal to the resonance frequency of the ceramic 12. The ceramic 12 is excited, and vibration is displaced on the side surface of the ceramic 12. Since the ceramic 12 is covered with urethane foam 20 except a part of its side surface, the outer surface of the ceramic 12 is not brought into contact with water, the reflectivity of an ultrasonic wave is enhanced, most of the sound energy converted from the power of the impressed AC signal is confined in the ceramic 12, and the diffusion of sound energy into water is suppressed. Consequently, the vibrator 10 driven in water exhibits a resonance characteristic similar to that in the air.
Patent JP-S6481919-A (JP)
Title: Optical connector
Inventor: IWANO SHINICHI
IPC: G02B6/36
Filed: 1987-09-25
Abstract: PURPOSE:To improve assembling workability by forming an element wire guide hole and an element wire fixation hole in a ferrule so that they are linked with each other, and forming an element wire bending permissible hole which permits an optical fiber to bend and deform. CONSTITUTION:When a ferrule 11 is inserted into a fitting sleeve 23, the tip part of an optical fiber 14 projecting from connection end surfaces 13 and 21 of a ferrule 1 which is already inserted and the tip end part of an optical fiber 14 projecting connection end surfaces 13 and 21 of the newly inserted ferrule 11 abut on each other. Then those optical fiber 14 are pushed back to slide in the element wire guide hole 15, and the optical fiber 14 bends and deforms elastically in the element wire bending permissible hole 16 as much as it is pushed back. Therefore, while the connection end surfaces 13 and 21 of the couple of ferrules 11 abut on each other, the tips of those optical fiber 14 abuts on each other closely with reaction by the elastic bending. Consequently, the operability at the time of the assembly of the optical connector is improved.
Patent JP-2001062046-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To minimize a disadvantage to be given to a game player by constituting a game machine to normally exchange commands between a game control means and a bonus ball control means in the machine where data required when a power supply disconnection such as a power interruption or the like occurs is preserved and the game is re-started from a state at the time of the power source disconnection when a power source is restored. SOLUTION: This CPU 56 in a game control main substrate 231 transmits a bonus ball command to a bonus ball control substrate 37, by which the number of bonus balls to be discharged is specified in accordance with the detecting signals of various prize winning detecting means, which are inputted to a switch circuit 58. Besides, CPU 56 introduces the output signal of a power source voltage monitor means to a mask possible interruption terminal and masks an interruption during the transmission of the bonus ball command to the substrate 37 when the power source disconnection is detected. Then the bonus ball command is received by bones ball control CPU, a during-command- reception flag is set while command reception is processed. The command reception processing is controlled to continue, if the during-command-reception flag is set, while a power source is cut off.
Patent JP-H0689541-A (JP)
Title: Magnetic disk device
Inventor: SHIBATA HIROSHI
IPC: G11B21/21
Filed: 1992-09-08
Abstract: PURPOSE:To provide the magnetic disk device capable of using a magnetic head arm assembly which can control the positioning of a magnetic head with high accuracy. CONSTITUTION:Rotary transformers 12, 13 are used without using a flexible printed circuit board which serves as the reaction of an arm 6 of the conventional magnetic disk device are used as means for electrically connecting the magnetic head and a voice coil motor(VCM) 7 to an electric circuit board existing outside a housing 1. The stationary side rotary transformer 12 is disposed to a stationary shaft 9 or the inner ring of a bearing and the revolving side rotary transformer 13 is disposed to the arm 6 or the outer ring of a bearing. As a result, the arm does not receive the reaction force of the curved part of the flexible printed circuit board any more and, therefore the magnetic disk device which can control the positioning of the magnetic head with the high accuracy, is obtd.