baber/WOPTO huggingface dataset:
Patent JP-H05192216-A (JP)
Title: Hair drier
Inventor: MIKAMI KOSHIRO
IPC: A61B5/00
Filed: 1992-01-18
Abstract: PURPOSE:To exactly measure a hair temperature by non-contact. CONSTITUTION:In the hair drier provided with a temperature measuring means 1 for measuring a temperature of hair by non-contact, and a control means for controlling an air temperature or an air quantity in accordance with whether the hair temperature detected by this temperature measuring means 1 is high or low, the temperature measuring means 1 for measuring a temperature by condensing radiation energy emitted from hair to a temperature detecting element 11 by a lens 12 uses that which makes a prescribed angle by an optical axis before passing through the lens and an optical axis after passing through the lens, as the lens 12.
Patent JP-S5392146-A (JP)
Title: Method of connecting optical fiber
Inventor: UCHIDA NAOYA
IPC: H01B11/00
Filed: 1977-01-25
Abstract: PURPOSE:To melt to connect optical fibers without insufficiency efficiently to stably discharge the therebetween by discharging DC voltage and AC voltage voer the discharge starting voltage value in superimposition between a pair of discharging electrodes.
Patent JP-S63175050-A (JP)
Title: Production of modified propylene based polymer
Inventor: KOMORI NOBUTOSHI
IPC: C08J3/20
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a modified polymer having improved thermal stability in practical use without coloring, by blending a propylene based polymer containing Ti or V which is a catalyst residue with a phosphite based compound, thioether based antioxidant and radical former and melt kneading the resultant blend. CONSTITUTION:100pts.wt. propylene based polymer containing >=5ppm Ti or >=0.5ppm V which is a catalyst residue is blended with (A) 0.01-1pt.wt. compound expressed by the formula [R1 is H, 1-3C alkyl or CH2-CH(CH3)-R4; R4 is -O-P(OR5)2 (R5 is 8-18C alkyl); R2 and R3 are 1-8C alkyl], e.g. 4,4'- butylidene-bis(3-methyl-6-tert-butylphenyl)di-tridecyl phosphite, (B) 0.01-1pt.wt. thioether based antioxidant, e.g. dimyristyl thiodipropionate and (C) 0.001-0.5pt.wt. radical former and the resultant blend is then melt kneaded at 150-300 deg.C, preferably 180-270 deg.C.
Patent JP-H11203768-A (JP)
Title: Optical disk device
Inventor: SUENAGA KIYOYUKI
IPC: G11B19/28
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of reducing power consumption and realizing reading having an excellent S/N ratio. SOLUTION: A PWM system spindle motor driver 112 for driving a spindle motor 102 by a PWM system based on the output of a servo controller is loaded in an optical pickup module 113. Lower power consumption is realized by efficient spindle motor driving, and the generation of noises induced by the driving of the spindle motor 102 is suppressed and thus an optical disk device having a high SIN ratio is provided.
Patent JP-H11197797-A (JP)
Title: Method for continuously casting steel
Inventor: ITO YOICHI
IPC: B22D11/124
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent the surface crack on a continuously cast slab by continuously casting a steel having a specific chemical composition. SOLUTION: This steel has the chemical composition satisfying the formula I: |Cp-0.10|>=0.02% or simultaneously satisfying the formula I and the formula II:[%Ti]/[%N]>3. In the formula I, Cp=[%C%]-0.002[%Si]+0.019[% Mn]-0.179[%P]+0.123[%Al]--0.019[%Cu]+0.025[%Ni]-0.002[%Cr]-0.035[% Mo]-0.438[%Nb]-0.058[%V]+0.376[%N]. By excluding the steel in the dangerous zone based on the Cp value, the developing ratio of longitudinal crack can drastically be reduced. Particularly, Nb steel, V steel, etc., containing >=0.005% the total of Nb and V, are difficult to prevent the development of traverse crack, hook-shaped crack only with the regulation of component in the formula I and these cracks are prevented together with the formula II.  It is desirable that the surface temp. of the cast slab is regulated to >=800 deg.C in the interval from the start of casting to the completion of bending correction.
Patent JP-H10205049-A (JP)
Title: Roof unit
Inventor: TAKEUCHI KIYOSHI
IPC: E04B7/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To fix the intermediate wall panel (a partition wall) of a building unit firmly onto the ceiling section of a roof unit while also correcting a ceiling stepped section generated between the units surely and easily when a unit building is executed and assembled. SOLUTION: Ceiling joist panels 3c, 3d on the underside of the roof unit are divided into two in response to two room sections arranged under the roof unit B5, and an intermediate wall panel partitioning two room sections can be fixed surely onto a partition bearer cleat 34 because the partition bearer cleat 34 is interposed between both ceiling joist panels 3c, 3d. Since each ceiling joist panel 3c, 3d is fixed temporarily onto a roof unit body and the partition bearer cleat 34 by wood screws at a factory step, the intermediate wall panel is not an obstacle when a ceiling stepped section is generated between the roof unit and the adjacent roof unit when a unit building is assembled, temporary fixing is released at every ceiling joist panel 3c, 3d, and the ceiling stepped section can be corrected.
Patent JP-H11196723-A (JP)
Title: Supporting structure for worm shaft in spinning reel
Inventor: KAWAMURA SHINICHI
IPC: A01K89/01
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure intended to be improved in accuracy and working efficiency when assembled. SOLUTION: This structure wherein a hooking section 141 detachably hooked on a supporting section 24 is provided on a penetration stopper plate 14 which is designed to prevent an axial sliding of a worm shaft 11 constituting part of a sliding mechanism 1 adapted to slide longitudinally a spool shaft 3 and wherein the plate 14 is hooked on the tip of the supporting section 24 and fixedly sandwiched between a convex section 211 on a cover section 21 and the tip end of the supporting section 24.
Patent JP-H09193321-A (JP)
Title: Facing sheet and decorative laminated sheet
Inventor: TAKEWAKI TOMOYUKI
IPC: B32B27/18
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent a warpage from being caused by moisture absorption and desorption of base material and to prevent generation of harmful gas even when incineration disposal is performed by providing a pattern layer on the rear of the surface layer comprising a transparent polyolefin resin. SOLUTION: The facing sheet 1 is constituted by providing a pattern layer 4 on the rear of the surface layer 3 comprising at least a transparent polyolefin resin. Polyethylene resin such as a low density polyethylene, a linear chain low density polyethylene, a medium density polyethylene and a high density polyethylene and a polypropylene resin such as a biaxially stretched polypropylene and an unstretched polypropylene are used as the transparent polyolefin resin constituting the surface layer 3. The facing sheet 1 obtained in such a way is laminated to various base materials such as a plywood, a hardboard, a fiber board like medium density fiber board, an inorganic board like calcium silicate and a gypsum plaster board and a synthetic resin board like a polyolefin board, a polyester board and an acrylic board through an adhesive on the pattern layer 4 side and used.
Patent JP-S5394381-A (JP)
Title: Recovery of base film from magnetic recording material
Inventor: MIURA SADAMI
IPC: C08J11/00
Filed: 1977-01-28
Abstract: PURPOSE:To recover polyester base film free of magnetic layer, by treating a magnetic recording material comprising a magnetic recording layer and a polyester base film, with two kinds of solvents.
Patent JP-H05196795-A (JP)
Title: Housing for x-ray apparatus
Inventor: OBATA YOSHIHARU
IPC: G21F1/08
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a housing for an X-ray apparatus which attains a strength as a vessel, prevents a leakage of X-rays without fail and makes an apparatus small in size. CONSTITUTION:Housings 11a and 15a for an X-ray apparatus which shield unnecessary X-rays in a field using the X-rays, such as a medical X-ray diagnosis apparatus or an industrial X-ray inspection apparatus, and accommodate an X-ray tube and an X-ray image tube, for instance. The housings 11a and 15a for the X-ray apparatus are molded by using a lead (Pb) alloy of which the main component is magnesium (Mg). A desired thickness to be determined on the basis of a strength and prevention of a leakage of the X-rays based on the intensity of the X-rays is set easily. The unnecessary X-rays are shielded by the housings 11a and 15a so as to prevent exposure due to the leakage of the X-rays and to prevent exposure to light when the X-rays are used. As for the ratio between the lead and the magnesium, and eutectic point is desirable in terms of a melting point and the homogeneity of the alloy. The strength of a vessel and shielding of the X-rays are excellent when the weight ratio of the lead to the whole weight is within the range of 66.8% plus/minus 5%.
Patent JP-H06213777-A (JP)
Title: Abnormality detecting method for rotary moving body
Inventor: MATSUMURA HIDEAKI
IPC: G01M99/00
Filed: 1993-01-20
Abstract: PURPOSE:To detect abnormality of rotary moving body due to sticking, for example. CONSTITUTION:In a device comprising a magnetic moving body contained movably in the axial direction in a rotating housing 11 and a solenoid 17 disposed on the outside of the housing 11 such that the moving body is located substantially in the center wherein the moving body is moved axially by the electromagnetic force of the solenoid 17, transient response of current flowing through the solenoid 17 is monitored upon turn OFF thereof and a decision is made whether the current has a magnitude lower than a predetermined value during a time interval after elapse of a first predetermined time before elapse of a second predetermined time. A decision is made that the moving body is abnormal if the magnitude of the current is not lower than the predetermined value.
Patent JP-H11202944-A (JP)
Title: Water conveyance flow rate control method
Inventor: ITO HIROKI
IPC: F04B49/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To stably control the flow rate of a conduit and to automatically cope with secular changes. SOLUTION: A control part 20 is stored with a model for water conveyance facilities and when a target outflow from a gate 9 and a valve 5 is set by a setter 21, the control part 20 controls the rotating speed of a pump 6, calculates the loss coefficient of the gate 9 and valve 5 according to the model, and operates the gate and valve so that an opening extent corresponding to the value is reached. The flow rate of the gate 9 and valve 5 is normally monitored and if the flow rate deviates from the target value for longer than a specific time, the model in the control part 20 is corrected to operate the gate 9 and valve 5 again with the corrected model.
Patent JP-S55101195-A (JP)
Title: Analogue voltage memory device
Inventor: IWATA MASAO
IPC: G11C27/00
Filed: 1979-01-25
Abstract: PURPOSE: To suppress fluctuation of a memory voltage and abnormal oscillation and prevent destruction dependent upon static electricity even if a resistive load and a capacitive load are connected to the output terminal by providing a buffer amplifier in the output side of a memory capacitor.  
     CONSTITUTION: Input signal Vin is stored in memory capacitor CM through operational amplifier OP 1 , input resistance Rin and reed relay RL which is controlled by control signal Vc. This memory voltage is taken out as output signal Vout through MOSFET-TR 1  and buffer amplifier OP 2 . Then, the output voltage of OP 2  is fed back to inversion terminals of OP 1  and OP 2  through capacitors Cf 1  and Cf 2  for phase correction and resistances Rf 1  and Rf 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01301695-A (JP)
Title: Novel derivative of bicyclic amino acid
Inventor: HANSUYORUKU URUBATSUHA
IPC: C07D209/42
Filed: 1989-01-18
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein H atoms bonded to the carbon atoms at both bridge heads, C3a and C(6+n)a, are arranged cis or trans to each other, and in the case of cis, the carboxyl group at the carbon atom, C2, is arranged exo with respect to the bicyclic system; n is 0-2; R 2  is H, a (substd.) alkyl, 2-6C alkenyl, etc.; R 2  is H, a 1-6C alkyl, 2-6C alkenyl, etc; Y is H or OH; Z is H provided Y and Z may combine with each other to be -O-; and X is 1-6C alkyl, 2-6C alkenyl, etc.] excluding a compd. wherein R 1  is methyl; R 2  is H, etc.: X is phenyl; Y and Z are each H; and n is 1.  
     EXAMPLE: N-(1S-carboethoxy3-phenylpropyl)-S-alanyl2S,3aR,7aR-octahydroindole2- carboxylic acid.  
     USE: An angiotensin converting enzyme inhibitor and a hypertension depressant.  
     PROCESS: A compd. represented by formula II is reacted with a compd. represented by formula III. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06210916-A (JP)
Title: Temporary fixing structure of shaft
Inventor: SUDA KOJI
IPC: B41J13/076
Filed: 1993-01-20
Abstract: PURPOSE:To provide a structure capable of easily performing shaft attaching work and capable of simplifying a mechanism even when automatic assembling is performed. CONSTITUTION:An energizing member 40 energizing the shaft 21 supported at both ends thereof by a pair of the slots 32 formed to a frame 30 and curved at one ends thereof to be opened to the curved parts 33 of the slots from the inside to the outside is provided.
Patent JP-S56105443-A (JP)
Title: Electrical contact point material
Inventor: SHINTA SANKICHI
IPC: H01H1/023
Filed: 1980-01-25
Abstract: PURPOSE: To provide the electrical contact material which has low contact resistance and is excellent in resistance to fusing and abrasion due to arcing by adding an oxide of Bi-Sn and oxides of In and Zn, and optionally one of oxides of Ni and Co, into a matrix of Ag.  
     CONSTITUTION: Into the matrix consisting of Ag is added Bi 2 Sn 2 O 7  in such an amount that Bi contact is 2W5wt% while Sn content is 4W8wt% and not more than two times of that of Bi. Further, 0.5W5wt% (as In) of In 2 O 3  and 0.1W 4wt% (as Zn) of ZnO are dispersed into the matrix. optionally, 0.05W0.5wt% (as metal) of one oxide such as NiO, CoO, etc. is also added into the matrix, obtaining the electrical contact point material. The thus obtained Ag-metal oxide electrical contact point material has a low contact resistance, is excellent in resistance to fusing and abrasion due to arcing, and can endure being used for a long period of time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5393001-A (JP)
Title: Head-shell and its manufacture
Inventor: TSUKAMOTO MITSUYOSHI
IPC: G11B3/42
Filed: 1977-01-26
Abstract: PURPOSE: To make the connecting plug into an easily producible shape, and also, to improve the mechanical strength for the purpose of making possible the automatic assembly of the head-shell, by giving the diameter, etc., possible to be press-fitted into the through-hole, to the portion adjacent to the flange portion of the connecting plug. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60153373-A (JP)
Inventor: YANO JIYUNICHI
IPC: B66B1/14
Filed: 1984-01-20
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-H11280455-A (JP)
Title: Diagnostic method and device of catalyst in exhaust gas of internal combustion engine
Inventor: SCHNAIBEL EBERHARD
IPC: F01N13/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To realize a proper judgement of NOx storing capacity, by changing oxygen concentration, high and low, in exhaust gas ahead of a catalyst, and obtaining the difference between detection signals of a sensor in the first and the second processes, resulting from reduction of the oxygen concentration, and generating an error signal in case that the difference does not reach a prescribed threshold. SOLUTION: Sensors, 7 to 9, by which a load L, a speed of rotation (n), a temperature, the position of a throttle valve and the like are detected, are installed, and, according to sensor signals, fuel supply signals to be applied to a fuel supply means 6 are formed in a control device 5. An internal combustion engine 1 is operated alternately, namely, in the first process, by a lean mixture having less fuel than a stoichiometric mixture composition (λ=1), and in the second process, by a rich mixture having more fuel than the stoichiometric mixture composition. In the first process, NOx emission is stored in an NOx catalyst and in the second process, the stored catalyst is regenerated.  In this case, the difference between detection signals of a gas sensor 4 in the first and the second processes is obtained, and an error signal is generated in case that the difference does net reach a prescribed threshold.
Patent JP-S59134487-A (JP)
Title: Heat exchanger
Inventor: KOSHIJIMA JIROU
IPC: F24D3/16
Filed: 1983-01-20
Abstract: PURPOSE:To inexpensively manufacture a heat exchanger capable of exchanging heat between a heat-transmitting medium and a gas and between the medium and a liquid, by providing a medium-liquid heat-exchanging part having a double-pipe construction formed in a rectilinear part and a medium-gas heat- exchanging part comprising a heat-transmitting medium circulating pipe fitted with heat-radiating fins. CONSTITUTION:When exchanging heat between the heat-transmitting medium and a gas, the medium is passed through the circulating pipe 7 for the medium, exchanges heat with the gas at the medium-gas heat-exchanging part 10 provided with the heat-radiating fins 2, and is discharged from the part 10. On the other hand, when exchanging heat between the medium and a liquid, the medium is passed through the circulating pipe 7, and exchanges heat with the liquid at the medium-liquid heat-exchanging part 9 having the double-pipe construction constituted of the pipe 7 and a liquid-circulating pipe 8. Since the double-pipe construction is provided in a rectilinear form, the heat exchanger can be manufactured inexpensively.
Patent JP-S55100905-A (JP)
Title: Grain refining apparatus
Inventor: ADACHI TOSHIO
IPC: B22F9/08
Filed: 1979-01-27
Abstract: PURPOSE: To carry out start and stop of grinding work freely and make maintaince easy by a method wherein a material to be ground such as metal or the like is molten by plasma arc and dropped into water to prepare granulated metal.  
     CONSTITUTION: Within a melting apparatus 2 arranged with a water tank 16 for preparing granulated metal at lower portion thereof, a rod like material 5 to be ground comprising an inorg, substance such as metals, glass or the like is supported in an upwardly and downwardly movable as well as rotationally movable manner and three plasma torches 6 are arranged at 120° distance to a leading end direction of a rod like material 5. While this torches 6 are advanced, retracted or tilted, plasma arc 6a is generated to melt a leading end of a rod like material 5 while moved upwardly and downwardly or rotated. Molten substance is dropped as molten drops 26 into a water tank 16 of a granulating machine 15 and granulated as well as cooled by water 17, thereafter collected as granules 27 on a bottom of a water tank 16. By this method, only a necessary amount can be molten and ground freely as well as maintainance of an apparatus is easy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58125940-A (JP)
Title: Modulating circuit of microwave
Inventor: YAMASHITA SADAHIKO
IPC: H04L27/12
Filed: 1982-01-21
Abstract: PURPOSE:To eliminate a frequency converting part to simplify the constitution of circuit and to perform the modulation with a digital signal, by providing a PLL circuit to a microwave modulating circuit and supplying the digital signal of a microwave band directly to a VCO. CONSTITUTION:A frequency synthesizer of PLL constitution is added to a microwave modulating circuit, and a data signal 10 is fed directly to a voltage control oscillating part 21 of the PLL circuit. The signal of a microwave band sent from the part 21 is branched by a power distributing part 22, and one of the branched two signals is amplified by a power amplifier 26 to be fed to an antenna part through a terminal 16. The other output given from the part 22 is applied to a PLL circuit part 24 to receive a phase wave detection with the output given from a reference crystal oscillating part 25. The control signal sent from the part 24 is fed back to the part 21. Then the frequency of the synthesizer is controlled at the control circuit part 25. Thus a frequency converting part is eliminated to simplify the circuit constitution. Then the modulation is possible with a digital signal.
Patent JP-2000208425-A (JP)
Title: Method and device for manufacture of semiconductor device and wafer supporting jig and loading/unloading jig
Inventor: TAKAGI MIKIO
IPC: H01L21/22
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To achieve fast deposition by rotating a plurality of wafers whose mutual interval is set at least at a specified value and jetting a practically total amount of reaction gas fed to a clearance between wafers from a position in proximity to an end edge of a wafer. SOLUTION: A plurality of wafers 5 whose mutual interval is set at about 5 mm or more are rotated around a shaft at right angles to a surface of the wafer 5. A practically total amount of reaction gas fed to a clearance between the wafers 5 is jet from a position 17 in proximity to an end edge of the wafer 5. Preferably, a practically total amount of reaction gas discharged from a clearance between the wafers 5 is sucked from a position opposite to the position 17. Since a practically total amount of reaction gas is made to flow parallel on a surface of the wafer 5 from the position 17 in a circumference of the wafer 5 as above regarding feeding of reaction gas to a clearance between the wafers 5, growth speed can be greatly increased.
Patent JP-S59134068-A (JP)
Title: Multi-leg walking machine enabling steering
Inventor: ABE MINORU
IPC: B62D57/032
Filed: 1983-01-21
Abstract: PURPOSE:To obtain an easily steerable multi-leg walking system which can move smoothly and stably by rotary displacing the base of non-landing leg against the base of landing leg. CONSTITUTION:Bases 23a, 23b are coupled through a rotary shaft and adavnce/ retreat integrally while rotary displacable relatively against the vertical axis 22. Under the state where said bases are overlapped completely while the legs F1, F2, F3 are grounded and the legs F1', F2', F3' are separated from the ground face, slewing motor at the bottom of the other base 23b is driven to transmit the rotation through a chain sprocket and chain to the base 23a and slew the other base 23b as the reaction of grounding of one base 23a. Said operation is repeated to perform steering of random angle.
Patent JP-H0333523-A (JP)
Title: Load support shock absorber with improved barrier material for controlling diffusion pumping
Inventor: RUDY MARION FRANKLIN
IPC: B32B3/26
Filed: 1990-01-19
Abstract: PURPOSE: To restrain internal pressure by surrounding a chamber sealed with an incomplicate crystalline film material made of elastomer and having gas diffusing characteristics, holding captive gas, and allowing mobile gas from diffusing while holding the pressurized state, in a cushioning member for shoes. CONSTITUTION: In a heal contact 10 of a shoe, a yarn-like barrier 15 is embedded in a master thermoplastic elastomer film 17, arranged between films 17, 20, and forms A closed envelope by a heat sail. The films 17, 20 are made of imcomplicate crystalline film material, for instant, a polyester material, a nylon materials, a polypropylene material or the like, it functions as a barrier film material for allowing mobile gas to disperse and substantially prevent captive gas from diffusing. Internal pressure is the sum of divided pressures of mobile gas and captive gas, and load is supported and damped. Therefore, both of stabilized internal pressure and geometry can be accurately controlled.