baber/WOPTO huggingface dataset:
Patent JP-2001003607-A (JP)
Title: Flat handle
Inventor: SUZUKI TOMOAKI
IPC: E05B5/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a handle by pivotally fixing the upper end of the handle to a handle support member mounted on the handle storage part of a case, and providing an energizing means for energizing the handle in the direction of storing it in the storage part. SOLUTION: A handle support member 3 is rotatably fitted to the cylindrical part 1C of the handle storage part 1a of a case 1 buried in a front panel 2 such as distribution panel. The upper end of a handle 4 is supported on the support member 3 by a pin 5, and an energizing means 6 for energizing the handle 4 in the direction of storing it to the storage part 1a is installed to the pin 5. A laterally exchanging chip 7 is attachably and detachably mounted on the circumferential surface of a shaft part 3c protrusively provided on the support member 3. Further, a lock 13 for locking the handle 4 in the state where the handle 4 is stored in the storage part 1a is arranged.  According to this, since the distribution panel is shipped in the state where the handle 4 is energized and stored into the storage part 1a, the handle 4 is never randomly protruded even if a vibration acts during transportation, and the breakage of the handle 4 can be thus prevented.
Patent JP-H0924475-A (JP)
Title: Guide device of working machinery
Inventor: KOBAYASHI SHOJI
IPC: B23Q35/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the control and the structure from being complicated and to prevent the weight from being increased. SOLUTION: A guide device is composed by being provided with a guide rail 11 extending in the state of curving in copying the center position Wc of the thickness in a sun roof reinforcing part W, a slider 32 holding a spot welding gun 40 and being arranged movable following to the curved shape of the guide rail 11, a slide shaft member 30 and a copying running member 20. The movement of a shifter 52 is transmitted through a cam plate 53 and a cam follower 24, these slider 32, the sliding shaft member 30 and the copying running body 20 are made to move against the guide rail 11.
Patent JP-S6330916-A (JP)
Title: Flow rate controlling system
Inventor: TAKADA SHINJI
IPC: G05D7/06
Filed: 1986-07-25
Abstract: PURPOSE:To execute a stable operation and to avoide an operation inhibited area by changing an opening of a vane stepwise and combining a control of a revolving speed by a VVVF (variable frequency) power source and a mechanical control means of the vane, etc., when a load of a fan, etc., its operated by the VVVF power source. CONSTITUTION:In a revolving speed control area, in a range A area in which the air quantity is QH-80%, being a first prescribed value, the air quantity Q is controlled by holding a vane opening theta at a prescribed value thetaH and varying the number of revolutions (n). In a range B area in which the air quantity is above QL and below QH the air quantity Q is controlled by holding the (n) in a revolving speed ns corresponding to the air quantity QH and varying the vane opening theta, and in a C area in which the air quantity is below QL, being the second prescribed value, the air quantity Q is controlled by holding the vane opening theta at a prescribed value thetaL corresponding to the air quantity QL and varying the rolled by the vane opening theta. In this way, even if the air quantity is in a range being below QH or QL, a wind pressure can be raised by reducing the vane opening theta, and a surging area can be avoided by selecting the vane opening thetaL.
Patent JP-S6334337-A (JP)
Title: Liquid pressure buffer
Inventor: YOKOYA YUJI
IPC: F16F9/34
Filed: 1986-07-25
Abstract: PURPOSE:To control the irregularity of damping force due to a temperature change in a high speed region by providing a passing regulating the flow-passage of fluid at a piston partitioning into two liquid-chambers the interior of the cylinder of a liquid pressure buffer to be assembled into the suspension of an automobile. CONSTITUTION:A liquid pressure buffer 10 is put to use by enclosing oil or other liquids into a cylinder 12. In case of a liquid temperature being under a standard condition, when a piston rod 16 is extended, the liquid in a liquid-chamber A flows toward a liquid-chamber B via a port 26 through an orifice 27, and damping force is generated by the viscous resistance of the liquid at this time. In case of the liquid temperature being low, damping force is dependent on the viscous resistance of the liquid passing through a passage 44 while a valve-body 28 is not opened all round, that is, while the effective area of the passage 44 is large, and therefore its damping force characteristics become close to those under the standard condition. Conversely, in case of the liquid temperature being high, damping force becomes dependent on the viscous resistance of the liquid passing through the passage 44 after the effective area of the passage 44 has become small, since the viscosity of the liquid is small and its damping force characteristics become close to those under the standard condition.
Patent JP-S6234505-A (JP)
Inventor: TAKAGI TORU
IPC: A44C5/02
Filed: 1985-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0339626-A (JP)
Title: Leak inspecting method for sheet type seal and leak inspecting device using said method
Inventor: TASHIRO YASUHIRO
IPC: G01M3/16
Filed: 1989-07-05
Abstract: PURPOSE:To improve the reliability of the sheet type seal by covering a conductive seal which seals a container opening part with a flat plate provided with plural electrodes and discharging the air in the space surrounded with the flat plate body and conductive seal. CONSTITUTION:A body 10 to be inspected is formed by charging liquid contents 12, etc., in a glass container 11, and sealing its opening part with the seal 13 made of aluminum. Further, the electrodes 21 and 22 are provided on the surface of the flat plate body 20 which face the body 10 to be inspected, a hole 23 is formed in the flat plate body 20, and an air suction device 30 is connected to the hole 23. Here, if there is a leak between the seal 13 and container 11, air enters the container 11 through the leak part and the seal 13 floats toward the flat plate body 20. The seal 13 is conductive, so the electrostatic capacity between the electrode 21 and 22 varies and the flotation of the seal 13 can be detected.
Patent JP-S5877871-A (JP)
Title: Carboxylic acid derivative of 5-fluorouracil
Inventor: NINAGAWA YOUICHI
IPC: C07D239/553
Filed: 1981-10-30
Abstract: NEW MATERIAL:A compound of formulaI{R is a group of formula II[(m) is an integer 0-9; (n) is 0 or 1], 2,6-dimethyl-1,3,5-heptatrienyl or 2,6-dimethyl- 8-(2,6,6-trimethyl-1-cyclohexenyl)-1,3,5,7-octatetraenyl}. USE:A carcinostatic agent with low toxicity. PROCESS:A compound of formula III is reacted with a carboxylic acid of the formula RCOOH in the presence of a dehydrating agent, e.g. 1-methyl-2-chloropyridinium iodide, in an aprotic polar solvent, e.g. N-methylpyrrolidone, at -10-+150 deg.C to give the aimed compound of formulaI.
Patent JP-H0621106-A (JP)
Title: Compound semiconductor epitaxial wafer
Inventor: TSUCHIYA TADAITSU
IPC: H01L29/778
Filed: 1992-07-02
Abstract: PURPOSE:To improve the characteristics of a pseudomorphic HEMT by rationalizing the thickness of an InGaAs film, which is to become a carrier running layer. CONSTITUTION:An epitaxial wafer has the structure of an n-type AlGaAs/ InGaAs/GaAs-based pseudomorphic HEMT. When the In composition (b) of an InGaAs layer, which is bonded under the pseudomorphic state between GaAs layers is made to be (x), it is necessary that an InGaAs film thickness (d) (nm) for making the characteristics of the HEMT excellent satisfies 4<d<=0.45/x<2> (provided that 0.1<=x<0.35). The range of the film thickness is thinner than a critical film thickness and has a margin. Therefor, the number of growing times of epitaxial layers for checking the critical film thickness can be greatly decreased, and the time, raw materials and energy for InGaAs growing can be saved.
Patent JP-H0520480-A (JP)
Title: Optical information reader
Inventor: OBATA KENZO
IPC: G06K7/016
Filed: 1991-07-16
Abstract: PURPOSE:To supply an optical information reader which can execute optical scanning at high speed by operating an optical scanner consisting of a tortional resonator at a self-resonance mode. CONSTITUTION:In a bar code reader which self-resonance-vibrates the tortional resonator 28 and which executes optical scanning, a sample-and-hold circuit 37 is provided between an amplification circuit 31 amplifying a light-receiving signal from a photodetector 10 and a binarization circuit 33 binarizing the amplified light-receiving signal. Sampling signals deciding the sampling timing of the sample-and-hold circuit 37 are sequentially generated from a sampling timing generation circuit 49 at a prescribed point where a bar code label is equally divided once whenever the tortional resonator 28 executes optical scanning in one direction.
Patent JP-H0227918-A (JP)
Title: Rush harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01D45/00
Filed: 1988-07-14
Abstract: PURPOSE:To provide a rush harvester designed so that the upper part of rush being reaped is gripped and a released air stream is laterally blown against the stock root, thereby smoothly removing rush tailings without injeuring the rush while reaping the rush on a specified schedule. CONSTITUTION:One side of a running machine body is equipped with (1) a left-and-right pair of raising devices 2 to raise planted rush divided by a relevant device, (2) a reaping device 3 to cut the stock root of the raised rush and (3) a gripping-and-carrying device 5 of front-and-rear direction made up of a left- and-right pair of gripping belt 5a to grip the upper part of the raised rush followed by carrying. A released air stream from a blower 6A is laterally blow against the stock root of the rush gripped by the device 5 and being cut by the device 3 to divide the rush into several portions.
Patent JP-2000106460-A (JP)
Title: Thermoelectric semiconductor material and manufacture thereof
Inventor: KONISHI AKIO
IPC: H01L35/34
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a new thermoelectric semiconductor material which is excellent in thermoelectric properties and restrained from deteriorating in thermoelectric properties like a usual semiconductor material such as PbTe or PbSnTe even if it is enhanced in strength by sintering. SOLUTION: This thermoelectric semiconductor material is represented by a chemical formula, AB2X4 [(where A is a simple substance or a mixture of Pb, Sn, and Ge (IV element), B is a simple substance or a mixture of Bi and Sb (V element), and X is a simple substance or a mixture of Te and Se (VI element)]. In this case, a pulse current is applied to the powdered material 14 by the use of a discharged plasma sintering device 10 to enable electric discharge to take place between particles, and compound AB2X4 of uniform structure is synthesized.
Patent JP-2000011318-A (JP)
Title: Thin-film magnetic head and its production
Inventor: HASEGAWA MINORU
IPC: G11B5/31
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To flatly form a photoresist layer for forming a rear part of an upper magnetic pole and to form the shape of the regions at the front end of the upper magnetic pole and the front end part side of the rear part of the upper magnetic pole with good accuracy by providing at least the region on the front end side of the upper magnetic pole in the rear part of the upper magnetic pole with a nonmagnetic layer between a coil coating insulation layer and the upper magnetic pole. SOLUTION: At the time of dividing the upper magnetic pole to the upper magnetic pole front end 18 and the upper magnetic pole rear part 22 and forming the upper magnetic pole by two times of plating, the management layer 19 is disposed between the upper magnetic pole rear part 22 and the upper insulation layer 15 covering a coil layer 14. As a result, the resist layer for forming the resist mask for the purpose of forming the upper magnetic pole rear part 22 may be flatly formed and the undesired reflected light accompanying exposure may be decreased by the flat resist layer and, therefore, the shape defect of the upper magnetic pole rear part 22 may be prevented and in addition, the increase in the recording density of the thin-film magnetic head and the reduction of its cost are made possible.
Patent JP-H0465341-A (JP)
Title: Noble metal-bismuth-based superconducting laminate
Inventor: YOSHIDA HITOSHI
IPC: C01G29/00
Filed: 1990-07-03
Abstract: PURPOSE:To improve the interlayer adhesion, resistance to thermal shock and superconductivity of the laminate by successively forming a multiple oxide intermediate layer contg. noble metal and constituting a Bi-based superconductor and a Bi-based superconductor layer on a noble-metal substrate. CONSTITUTION:The powders of Bi2O3, SrCO3, CaCO3 and CuO are mixed in 1:2:1:2 molar ratio, for example, the mixture is calcined at about 300 deg.C for about 10hr in the air and then crushed. The Bi-based superconductor powder (A), a composition (B) added with about 33vol.% silver powder and a composition (C) added with about 67vol.% silver powder are slurried using isopropyl alcohol. The film of the composition B is formed in 20mum-1mm thickness after sintering on the outer surface of a cylindrical substrate made of a noble metal (e.g. silver) and having 300mum-1mm thickness and sintered at 860-920 deg.C for about 30min in an O2 gas atmosphere to form a first intermediate layer. A second intermediate layer of the composition C is formed in the same way on the first intermediate layer. A superconductor layer of the powder A is formed thereon in 100mum-5mm thickness, gradually cooled to about 850 deg.C, allowed to stand at this temp. for about 15hr and finally heat-treated at about 400 deg.C for about 10hr in an N2 gas atmosphere.
Patent JP-H1123984-A (JP)
Title: Ocular optical system and ocular image display device
Inventor: SHIKAMA SHINSUKE
IPC: G02B25/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an ocular video display device which permits monocularly a 110 deg. or wider angle of observation and an even and sharp video display up to the circumference and forms an ocular optical system with a high degree of freedom for a pupil position by providing an appropriate pupil diameter and eye relief and forms a magnified virtual image with this ocular optical system. SOLUTION: An optical system with a function magnifying a plane image on a two-dimensional display element to an eyeball, comprising, sequentially from the eyeball side, a 1st lens group G1 consisting of a positive meniscus lens L1 directing its concave to the eyeball side, a bi-aspherical lens L2 of a meniscus form directing its convex to the eyeball side in the neighborhood of the center and having a negative axial refractive power, and a bi-aspherical lens L3 having a positive axial refractive power and being bi-convex in the neighborhood of the center, and a 2nd lens group G2 consisting of bi-concave aspherical lens L4 having a negative axial refractive power in the neighborhood of the center. Moreover, the above-mentioned ocular optical system is installed on the ocular video image display device.
Patent JP-H0340652-A (JP)
Title: Network controller
Inventor: MASUMURA TOSHIYUKI
IPC: H04M1/00
Filed: 1989-07-07
Abstract: PURPOSE:To apply the title controller even to a telephone line whose polarity is not inverted by reply of an opposite party by confirming the reply of opposite party after dialing through voice detection. CONSTITUTION:When an output of a call signal is finished, a call tone (ring back tone) is listened to from a telephone line. When a called party hooks off, the voice is listened to or a busy tone is heard in the case of the line busy. A power detection circuit 14 calculates the power of the signal outputted from a band pass filter 17 to output a power signal 141 to a voice detection section 15. The voice detection section 15 detects a voice period from the power signal 141 and outputs a voice detection signal 151 to a control section 16 when the voice is outputted. The control section 16 regards the state that an opposite party replies the call and outputs a reply signal 161 to a host device 2.
Patent JP-S57102708-A (JP)
Title: Magnetic boring machine
Inventor: ISHIZUKA TAKASHI
IPC: B23B45/14
Filed: 1980-12-12
Abstract: PURPOSE: To make an electric magnet in small size and light weight by providing a voltage adjustment circuit in an exciter circuit, which is to energize the  electric magnet, and thereby suppressing the temperature rise of the magnet at  a low level even when the energization current is increased for the purpose of  raising the magnet's attracting power at the time of performing a boring work.  
     CONSTITUTION: One pole of a dipolar double-throw switch 9 shall be normally open on the side with start of motor 2 of a motor driven drilling machine while the other pole, normally closed on the side with parallel connection of a diode 12 to capacitor 16 in a voltage adjustment circuit 10. This voltage adjustment circuit 10 is composed of a double directed thyristor 11, a diode 12 and an oscillator circuit 13. When the switch 9 is turned on in order to begin a boring  work, the motor 2 is started and the circuit 13 gives oscillations on both sides  of alternate current. While the motor 2 operates to meet a requrement for a  large attraction force, the energization current of the electric magnet 4 will become as much as approx. double, and therefore temperature rise of the maget 4  can be suppressed low even with a large energization current. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001007040-A (JP)
Title: Processing method of electronic device
Inventor: ONUMA NORIHIRO
IPC: H01L21/3065
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To enhance anti-etching characteristics of a mask and form a spiral shape having small variations in patterning, when a spiral patterning step is carried out. SOLUTION: This method includes a step for transcribing a resist pattern 4 after the resist pattern 4 is formed on a member to bed worked 3 and form a spiral pattern on the member to bed worked 3 through etching. In addition, the method includes a step for carrying out substantially uniform ion- implantation to the resist pattern 4 during the formation of the resist pattern 4 and causing at least the sidewall of the resist pattern 4 in quality to be changed to enhance etching resistance.
Patent JP-H0517600-A (JP)
Title: Production of ion-exchange resin
Inventor: INOUE MASAHIRO
IPC: C08J5/20
Filed: 1991-07-17
Abstract: PURPOSE:To remove the heat of hydrolysis by using the latent heat of a liquid. CONSTITUTION:An ion-exchange resin having functional groups attached to a polymer compound particle is produced by carrying out Friedel-Crafts reaction using a halogenated compound as a catalyst and hydrolyzing the produced reaction/product. In the above process, the hydrolysis is carried out in the presence of a liquid inert to the catalyst and the reaction product. The heat generated by hydrolysis can be controlled by this process.
Patent JP-S6229600-A (JP)
Title: Fused protein, production and use
Inventor: PAURU HAABERUMAN
IPC: C07K19/00
Filed: 1986-07-26
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A fusion protein of the general formula Met - Xn - D' - Y - Z in which n is zero or 1, X is a sequence of 1 to 12 genetically codable amino acids, D' is a sequence of about 70 amino acids in the region of the sequence of amino acids 23 - 93 of the D-peptide in the trp operon of E. coli, Y denotes a sequence of one or more genetically codable amino acids which permits the following amino acid sequence Z to be cleaved off, and Z is a sequence of genetically codable amino acids. 1. Claims for the Contracting State : AT A process for the preparation of a fusion protein of the general formula (1) Met - Xn - D' - Y - Z in which n is zero or 1, X is a sequence of 1 to 12 genetically codable amino acids, D' is a sequence of about 70 amino acids in the region of the sequence of amino acids 23 - 93 of the D-peptide in the trp operon of E. coli, Y denotes a sequence of one or more genetically codable amino acids which permits the following amino acid sequence Z to be cleaved off, and Z is a sequence of genetically codable amino acids, characterized by expressing a gene structure which codes for these fusion proteins in a host cell, and separating the fusion protein.
Patent JP-H11347563-A (JP)
Title: Ozone sterilizing apparatus of cooling tower
Inventor: TANAKA SUMIHISA
IPC: C02F1/78
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an ozone sterilizing apparatus of a cooling tower capable of certainly sterilizing to a degree not exerting an adverse effect of Legionella bacteria of a cooling tower on a human body. SOLUTION: This tower is equipped with a water taking-in system upper and lower return piping systems 3 and 4, a water tank inner pipe system 5, an ozone supply system 6 and solenoids 31 and 41 and ozone water is supplied into the water intake system 2 to alternately supply ozone water to the upper and lower return system at a constant time interval by changing over the solenoid valves and residual ozone water is allowed to be present. By this constitution, branched water is sterilized by a branch system and the interior of the water tank is uniformly sterilized by residual ozone and sterilizing effect is also generated in a water scattering tray and an evaporation part and water is certainly sterilized as a whole and Legionella bacteria can be made zero.
Patent JP-S6238895-A (JP)
Title: Cross-flow fan
Inventor: TSUKADA SEIICHI
IPC: F04D17/04
Filed: 1985-08-09
Abstract: PURPOSE:To increase air quantity by extending peripheral ends of plastic blades molded integrally with a fixing plate outward beyond the fixing plate so that projected parts extending to the outer circumference are arranged. CONSTITUTION:A fixing plate 7 and a number of blades 7a's are integrally molded with plastic to form a blade block D. Projected parts 7b, 8b, and 9b are respectively peripheral extensions of part of blades 7a, 8a, and 9a extending by the thickness of the fixing plate. Accordingly, a set of blades are formed over the length of a cross-flow fan which can increase air quantity compared with conventional fan.
Patent JP-S6424029-A (JP)
Title: Device for forming optical element
Inventor: SUGATA SHIGEYA
IPC: C03B11/08
Filed: 1987-07-15
Abstract: PURPOSE:To form a high-quality optical element with good workability by detaining a carrier member by collars from the upper and lower parts, and press-forming a glass material by the upper and lower dies while isolating the glass material from the carrier member. CONSTITUTION:The glass material 15 held by the carrier member 16 is heated and softened by a furnace 19, and then carried into a specified position in a sleeve 10. The lower die 12 is then raised, and the carrier member 15 is detained from the upper and lower parts by the lower-die collar 18 fixed to the lower die 12 through an elastic member 14 and the upper-die collar 17 fixed to the upper die 11 through an elastic member 13. Under such conditions, the lower die 12 is further raised to push up the glass material 15 by the forming surface 12a of a forming part 12b, and the glass material 15 is isolated from the carrier member 16. The glass material 15 is then press-formed between the forming surface 12a and the forming surface 11a of the upper die 11. By this method, the glass lens having a specified shape is formed without sticking the lens to the carrier member 16, and the lens is then easily taken out.