baber/WOPTO huggingface dataset:
Patent JP-H04292736-A (JP)
Title: Air conditioning ventilation device
Inventor: KOGA NORIMITSU
IPC: F24F7/08
Filed: 1991-03-22
Abstract: PURPOSE:To halt the operation of an exhaust air fan during the operation of an exhaust fan for oven service installed separately from a main body, supply fresh air whose amount is equivalent to the amount of exhaust air from the exhaust air fan for oven service by an air conditioning fan, simplify a unit structure, and prevent increased indoor negative load induced by the use of a ventilation fan or the like. CONSTITUTION:There are installed an air conditioning fan 4, a heat exchanger 5 and a total head exchanger 9 which exchanges heat between suction and exhaust ports, and an exhaust fan 13, inside a main body 1. In addition, an oven hood 18, and an oven exhaust fan 19 are installed above a gas oven 17 and they are communicated with the outside by way of an oven exhaust port 20. When driving the oven exhaust air fan 19, the exhaust air fan 13 is stopped and the main body 1 of the air conditioning ventilation unit is arranged only to suck up air and carry out air conditioning without discharging the exhaust air. It is, therefore, possible to simplify the structure of the internal part of the unit and protect the interior from negative load even when driving the exhaust fan for the oven hood or the like installed separately, thereby enabling the exhaust air to be discharged to a satisfactory extent.
Patent JP-S62214943-A (JP)
Title: Manufacture of steering wheel core
Inventor: TERADA MAKI
IPC: B62D1/04
Filed: 1986-03-17
Abstract: PURPOSE:To easily manufacture a steering wheel core of superb mechanical properties and high dimension accuracy by pressing a continuous length fiber bundle to be would to a rim forming mold along the outer circumference of the rim to the central direction with a roller and forming the outer circumference of the rim. CONSTITUTION:When roll up a continuous length fiber bundle 9 impregnated with resin to a winding jig, said fiber bundle 9 to a rim molding 1 is pressed to the central direction of a rim 12 along the outer circumference with a roller 17 consisting of a revolving section 15 and support section 16. By selecting the shape of the outer circumference of the revolving section 15 of the roller 17, the shape of the outer circumference of the rim 12 pressured by the revolving section 15 can be molded into a specified shape. A core 10 thus prepared has few foams mixed and increases fiber volume content, enhancing mechanical properties and dimension accuracy.
Patent JP-S58174306-A (JP)
Title: Toothpaste
Inventor: TANAKA KATSUJI
IPC: A61K8/96
Filed: 1982-04-07
Abstract: PURPOSE:To provide a toothpaste capable of removing the sordes on tooth, dental calculus and bacterial membrane by the strong adsorptive activity of oolite, moderately polishing the surface of the tooth, preventing the foul breath and giving refreshing feeling to the mouth, by adding oolite powder to a toothpaste composition. CONSTITUTION:The objective toothpaste can be prepared by adding at least 1wt% of oolite to the toothpaste components such as cleaning agent, polishing agent, flavor, sweetener, etc. Minerals are dissolved from the oolite fine powder during use and proper amount of the minerals are absorbed in the body. Accordingly, the tissue of the tooth can be fortified, the tooth decay can be prevented, and further, the toothpaste exhibits the effect to prevent the pyorrhea and to kill the microbes in the mouth.
Patent JP-S63225658-A (JP)
Title: Pasticized wood/synthetic high-molecular material composition
Inventor: SHIRAISHI NOBUO
IPC: C08L101/00
Filed: 1987-03-16
Abstract: PURPOSE:To provide the title compsn. which has excellent rigidity, tensile strength, etc., is homogeneous and has woody texture, consisting of specific plasticized wood and a synthetic thermoplastic high-molecular material. CONSTITUTION:An org. group having phenyl group is introduced into part of hydroxyl groups of each of cellulose, hemicellulose and lignin in raw wood by a chemical modification method 1 esterification or etherification treatment to obtain plasticized wood (A). The component A is blended with a thermoplastic high-molecular material (B) selected from the group consisting of polyphenylene ether, polyoxymethylene (co)polymers and compositions of arom. polycarbonate and polyphenylene ether with arom. vinyl compd. polymers (e.g., a styrene/maleic anhydride copolymer) and optionally, a thermal stabilizer, an antioxidant, an ultraviolet absorber, an inorg. filler, etc. (C).
Patent JP-S63226048-A (JP)
Title: Conduction cooling structure for semiconductor element
Inventor: ANZAI HISAO
IPC: H01L23/40
Filed: 1987-03-16
Abstract: PURPOSE:To simplify the title structure and to make possible good conduction cooling by a method wherein a printed plate and a semiconductor element are connected to each other through a springlike lead and the lead is used in combination as a spring for electrical connection and for pressing to a heat sink. CONSTITUTION:A printed plate 10 is detachably provided with a heat sink 12 by bolts and so on at a prescribed interval. With a semiconductor element 11 connected electrically to the printed plate 10 using a springlike lead 13 formed of a material having a spring property, such as phosphor bronze, the element 11 is energized utilizing the spring property in such a way as to be pressed to the heat sink 12. In such a constitution, as the element 11 is pressed and adhered to the heat sink 12 by the lead 13, the heat generated in the element 11 is efficiently conducted to the heat sink 12.
Patent JP-H01232589-A (JP)
Title: Tape cassette and tape cassette enclosure
Inventor: SHINOHARA KOICHI
IPC: G11B23/087
Filed: 1988-03-11
Abstract: PURPOSE:To enhance the corrosion resistance of the title tape cassette by providing a trap material having corrosiveness >=the same level as a magnetic recording layer at the gap of an external-air duct in the tape cassette of a metallic magnetic tape. CONSTITUTION:The cassette tape consists of an ME tape 16 obtained by vapordepositing a magnetic layer 17, a reel flange 18, a main body case A 19, B 20, a front cover 21 and a rear cover 22. For the external air, the channel having an approximately constant gap C and the channel having the gaps A and B consisting of movable components according to the use of the cassette are provided. In such a constitution, an Ni-P plate, etc., are used as the trap material, and a trap 30 for the gap C and a trap 35 for the gaps A and B are respectively provided in a plate form, etc. Thus, a corrosive gas reacts and is absorbed to the trap material, and the corrosion of the magnetic tape can be prevented.
Patent JP-S52142493-A (JP)
Title: Supporting device for crystal resonator
Inventor: YAMASHITA SHIROU
IPC: H03H9/19
Filed: 1976-05-21
Abstract: PURPOSE:To stably maintain oscillation frequency even after sealing the resonator in a case by supporting the crystal resonator without exerting supporting stress thereto and reducing the constraining area for vibration.
Patent JP-2000258144-A (JP)
Title: Flatness and thickness measurement device for wafer
Inventor: KANZAKI TOYOKI
IPC: G01B11/30
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To simultaneously and accurately measure the flatness and thickness of a wafer. SOLUTION: The wafer 1 and a reference plane panel 4 are held so as to make the planes vertical and the plane is irradiated with a laser beam 9 at a prescribed angle α while two-dimensionally performing scanning. Reflected light 14 generated on the plane at the time is converged so as to reduce the diameter and then branched into two optical paths 19 and 20 and a first optical path 19 is provided with a first detector 21 for detecting the incident position of the reflected light 14. Further, a second optical path 20 is provided with an fθ lens 22 and a second detector 23 provided with a detection surface on the focus position of the fθ lens 22.
Patent JP-S51134616-A (JP)
Title: Stringed instrument
Inventor: KITAHARA YUUICHI
IPC: G10D1/04
Filed: 1975-05-16
Abstract: PURPOSE: To provide an improved structure for a stringed instrument, in which whole and half fones are easily played on stetched strings. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53142939-A (JP)
Title: Reactive sputter etching method
Inventor: TAJIMA MASAO
IPC: C23F1/02
Filed: 1977-05-20
Abstract: PURPOSE: To improve the durability of a resist as a mask and perform etching of high selectively by setting a polyester type resin to part or all of the surface of a target electrode or in a sputtering zone near the electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11261716-A (JP)
Title: Telecontrol device
Inventor: SUZUKI TSUNEO
IPC: H04M11/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of confirming whether operation is normal or not at each time of using by providing a power source switch for a telecontrol device to transmit a test signal to equipment in a home to be controlled at the time of turning on the power source switch to make an inexpensive product enabling the use of a battery as a power source. SOLUTION: A power source switch is provided for this telecontrol device (telecon) to transmit a test signal to equipment in a home to be controlled at the time of turning on the power source switch. Namely, this device is connected with another telephone set outside of a building through a telephone line such as the exchange of a telephone company from a modular code connected to a modular socket 31. The telecon 3 is provided with a registering switch 32 and the power source switch 34 and a visible light emitting diode LED 35, 36 to use for displaying the division of an automatic call-incoming time and a signal transmitting time and an inflared emitting diode 37 consisting of plural pieces controlling an air conditioner by transmitting a signal equal to a remote controller.
Patent JP-H11257911-A (JP)
Title: Distortion detector
Inventor: OTOBE TOSHIRO
IPC: G01B7/16
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a distortion detector having no characteristics that silver components in an electrode containing silver are imigrated to a distortion resistive element and output characteristics are deteriorated by a method wherein the distortion resistive element provided on an upper face of an insulation base is connected to an electrode containing a pair of silvers via a connection layer composed of a noble metal and having an opening part. SOLUTION: A pair of connection layers 15 comprising a noble metal such as gold, platinum, or the like is provided at a position of both ends of a distortion resistive element 14 on an upper face of an insulation base 11, and also is electrically connected to the distortion resistive element 14. An opening part 16 is provided at an approximately a center of the pair of connection layers 15 and an electrode 17 containing silver is connected onto the insulation base 11 via the opening part 16. When a shearing force is applied from an upper face of an end part of the insulation base 11, a bending moment occurs on the insulation base 11. A resistance value of the distortion resistive element changes by this bending moment. The change of this resistance value is output to an external computer, etc., by the electrode 17 containing silver to detect weighting loaded on the insulation base 11.
Patent JP-S59185487-A (JP)
Title: Adaptive forecasting encoding and decoding system and device of multilevel picture signal
Inventor: HIRANO AKIRA
IPC: H04N7/36
Filed: 1983-04-05
Abstract: PURPOSE:To raise an estimating accuracy, and to elevate forecasting encoding efficiency by considering the spatial distribution state of an optimum forecasting function corresponding to an encoded picture element, and estimating the optimum forecasting function in a present picture element time. CONSTITUTION:In a present picture element time, the information for showing an optimum forecasting function of a preceded picture element A and preceded line picture elements B, C is supplied in 3-bit parallel to a deciding circuit 21 by a signal line 52. This deciding circuit 21 determines an in-frame forecasting or an inter-frame forecasting the be used for a present picture element, basing on an estimating method of the optimum forecasting function to the present picture element, from a signal for showing a generating state of the optimum forecasting function in a reference picture element being an output of a storing circuit 19, and supplies a control signal to a selector 14. On the other hand, a forecasting error signal quantized by a quantizer 15 is inputted to a code converter 16, to encode to variable length and the supply to a transmission line and a recording medium.
Patent JP-2000254150-A (JP)
Title: Dental free-cutting titanium alloy
Inventor: OKUNO OSAMU
IPC: A61C5/08
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the clogging of a dental wheel at the time of grinding, to enhance its grinding efficiency and to improve the shape and dimensional accuracy at the time of cutting by incorporating a prescribed range of Cu into the above alloy, consisting of the balance Ti and inevitable impurities and improving machinability as well. SOLUTION: The dental free-cutting titanium alloy contains 2 to 15 wt.% Cu, is composed of the balance the Ti and the inevitable impurities and has the excellent machinability. This titanium alloy has the structure of αTi+Ti2Cu as Ti+Ti2Cu deposits in a lamella form by an eutectic reaction. This Ti+Ti2Cu which is an intermetallic compound has a brittle characteristic and, therefore, improves the crushing characteristic of chips at the time of grinding, cutting, etc. The clogging of the dental wheel (grinding wheel) at the time of grinding may, therefore, be lessened and the improvement in the shape and dimensional accuracy at the time of cutting is made possible. Then, a casting material of the titanium alloy practically usable in carrying out a dental treatment may be obtained.
Patent JP-S62217606-A (JP)
Title: Replacing method of instrument of oil filled electric unit
Inventor: IMANAKA YUTAKA
IPC: H01F27/14
Filed: 1986-03-19
Abstract: PURPOSE:To omit evacuation work and to facilitate replacement of meters, by controlling an oil level with a gas pressure to a diaphragm bag without directly applying the gas pressure to an oil chamber of a conservator. CONSTITUTION:When a valve 16 is opened, insulating oil 21 enters in a transparent hose 18. An oil level reaches the indicated value of an oil level gage 13 of a conservator 11. A valve 2 and a provisional valve 8 are opened, and gas is sealed in a diaphragm bag 14 from a cylinder 19. When the oil level is increased before meters 4, the valve 8 is closed, and the gas sealing from the cylinder 19 is stopped. With this state being maintained, the meters 4 are replaced. Then, the air exhausting cock of the meters 4 and the valve 8 are opened, and the gas is again sealed in the bag 14 from the cylinder 19. The oil level is increased until the insulating oil 21 is discharged through the air exhausting cock. When air is completely exhausted, the air exhausting cock is closed, the gas sealing is stopped, a hose 15, which is connected to the valve 8, is removed, and the gas in the bag 14 is discharged.
Patent JP-S60222454-A (JP)
Inventor: BARII KURAIBU ROSU
IPC: A61K31/54
Filed: 1985-03-26
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-S60203725-A (JP)
Title: Inspecting device for driving of drain board for improving soft ground
Inventor: MORIMOTO TATSUO
IPC: E02D3/10
Filed: 1984-03-28
Abstract: PURPOSE:To enable to take a sufficient countermeasure according to the judgement made by a worker at a site, by a method wherein relative movement between a drain board and a mandrel is transmitted by means of a voltage signal or pulse signal. CONSTITUTION:A drain board D is guided in a mandrel from a roll through idlers 6 and 6' above an unwinding tower, and is secured to a shoe S temporarily attached to the forward end part of the mandrel. A synchronous oscillating device X for observing movement of the drain board D, a synchronous receiving device, which an operator watches directly, and a connection cable B for connection are provided. When a mandrel M is pulled off, relative movement of the drain board D is transmitted and transferred as the rotary angle of the synchronous oscillator X to a ground. This process enables transferring of a condition, in which the drain board is actually moved upward together with, to a ground, resulting in enabling the operator to take a rapid countermeasure.
Patent JP-H07244351-A (JP)
Title: Production of silver halide photographic sensitive material
Inventor: EZOE TOSHIHIDE
IPC: G03C1/06
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a stable coating layer by adding a specific surfactant to a hydrazine derivative to stably disperse the hydrophobic hydrazine derivative in a coating solution. CONSTITUTION:The surfactant expressed by a formula and the hydrazine derivative are dissolved in a water miscible organic solvent and are added to the coating solution, which is applied. In the formula R1 represents aliphatic group, alicyclic compound group, aromatic group, heterocyclic or a group expressed by -L-Z, each of Q1 to Q3 is represents single bonding, oxygen atom, sulfur atom or a group expressed by -N(R3)- or -N(R3)-CO- (R3 is hydrogen atom or a group defined by R2), L represents bivalent connecting group and Z represents ionic group. The coating solution prepared by this way is stable and free from the deposition of the hydrazine derivative with the lapse of time and the hydrazine derivative is stably incorporated in the sensitive material to make the change of photographic performance with lapse of time small.
Patent JP-2000256882-A (JP)
Title: Stainless steel pickled finish material excellent in corrosion resistance and its production
Inventor: HARADA WAKAHIRO
IPC: C23G1/08
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To produce a stainless steel pickled finish material improved in corrosion resistance by pickling. SOLUTION: By using a mixed soln. of hydrofluoric acid-nitric acid having lone-pair electrons and added with an organic compd. contg. O, N and/or S as constituting elements as a pickling promoter, stainless steel is subjected to pickling finish. As the pickling promoter, one or >= two kinds of organic compds. selected from a sulfide series, a tiazole series, a phenolic series and a thiourea series are given. In this stainless steel pickled finish material, surface defects such as intergranular eroded grooves, inclusions, Cr-depleted layers are melted away, and an adsorption film contg. O, N and/or S is deposited on the surface.
Patent JP-H06270126-A (JP)
Title: Method and apparatus for releasing connection of columnar member
Inventor: OIGAWA MITSUMASA
IPC: B28B17/00
Filed: 1993-03-19
Abstract: PURPOSE:To automatically separate a columnar member from a joint metal fitting by the use of the joint metal fitting having simple constitution. CONSTITUTION:The connection of a plurality of columnar members 2 connected through joint metal fittings in the axial direction thereof are released by axially revolving the connection means provided to the joint metal fittings and the means to be connected provided to the end parts of the columnar members 2 and axially moving the columnar members 2 and the joint metal fittings in a separating direction. In this connection release method, the joint metal fittings are grasped from the outer peripheral surfaces thereof by joint metal fitting holding means 5 and the columar members 2 are rotated by columnar member rotary means 6 to release the engagement of the means to be connected and the connection means. Next, the columnar members 2 are axially moved by columnar moving means 7 in such a state that the joint metal fittings are grasped and held from the outer peripheral surfaces thereof by the joint metal fitting holding means 5 to pull out the means to be connected from the joint metal fittings. By this constitution, the columnar members are automatically separated from the joint metal fittings.
Patent JP-S60205034-A (JP)
Title: Disc brake with parking brake mechanism
Inventor: TSURUTA MATSUHISA
IPC: F16D65/56
Filed: 1984-03-28
Abstract: PURPOSE:To prevent a disc brake with parking brake mechanism from causing ineffective stroke by constituting the mechanism so that a plate provided between a pushing element and an adjusting bolt is regulated to move toward the adjusting bolt and is allowed to move toward the other side. CONSTITUTION:In a parking brake mechanism comprising an adjusting nut 41, an adjusting bolt 42, a pushing element 45, and a plate 46, the plate 46 is arranged between the pushing element 45 and the adjusting bolt 42 and is aupported so that its movement toward the adjusting bolt is regulated at its ends and that toward the other side is allowed. The head 42a of the adjusting bolt 42 and a tapered hole 45b of the pushing element 45 are frictionally engaged so as to block the rotation of the adjusting bolt 42, so that the adjusting bolt 42 cannot move, which allows to obtain a parking brake action without useless ineffective stroke.
Patent JP-S60204541-A (JP)
Title: Transfer device for base plate for print circuit board having through hole
Inventor: SASAKI FUMIAKI
IPC: B65H3/04
Filed: 1984-03-28
Abstract: PURPOSE:To automatically transfer a base plate for printed circuit by providing a transfer device with an adsorption jig for a base plate for printed circuit, up- and-down driving mechanism and a slide belt adapted to move under the lower surface of the base plate adsorbed and lifted up by a slide shaft. CONSTITUTION:A transfer device for a base plate for printed circuit having through hole includes an adsorption jig 5 for adsorbing the forward end portion of a base plate 1 in transfer direction that has no through hole and an up-and- down driving mechanism 3. The device further comprises a driving shaft 9 for driving a belt 7, and a slide belt 7 which is supported by a slide shaft 8 and a tension roller 11 interlocking with each other and is moved under the lower surface of the base plate 1 adsorbed and lifted up by the slide shaft 8. When the rising of the adsorption jig 5 and the adsorption of the base plate 1 are detected by a photoelectric tube 12, a shaft 8 of the slide belt is moved in direction of an arrow 8A. When the moving is confirmed, an adsorption disc 6 releases the base plate 1. On turning the driving shaft 9 of the belt 7, the base material 1 is transported in direction of an arrow 7A.
Patent JP-S56157055-A (JP)
Title: Output unit of semiconductor ic
Inventor: HARUBE MITSUO
IPC: H01L21/331
Filed: 1980-05-06
Abstract: PURPOSE:To directly operate a loudspeaker by an output signal of a 1-chip LSI circuit by a method wherein a bipolar transistor circuit is integratedly formed in the LSI in which MOS circuit for the sound data precessing is formed. CONSTITUTION:An N<-> type semiconductor substrate 5 is formed with a resistor 7 for D/A converting circuit and a base region 8 of an NPN-transistor by the same process as that of diffusing a P<->-well 6 for forming an N-channnel MOS transistor. An emitter region 9 of the NPN-transistor is formed simultaneously with an N type impurity diffusion process for a source and drain 10 in the P<->-well. The resistor is allowed to be formed at the same time as the formation of a P-channel transistor. A circuit from which a large current analog signal is fed can integratedly be formed by utilizing the process of CMOS.