baber/WOPTO huggingface dataset:
Patent JP-2001002489-A (JP)
Title: Single crystal pulling up device
Inventor: KUSAMA KEIICHI
IPC: C30B29/06
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal pulling up device that a crucible can be visually observed from the outside of a furnace body even when a raw material is melted and it is possible to efficiently work. SOLUTION: The single crystal pulling up device is equipped with a furnace body 10 formed in nearly closed state, a crucible 11 for supporting a raw material, which is provided in the furnace body 10, a pulling up mechanism for pulling up a single crystal from a molten liquid of the raw material P melted in the crucible 11 while growing the single crystal and a flow tube 19 which is arranged at the periphery of the single crystal being pulled up in such a manner that the flow tube is nearly concentric with the single crystal and is freely elevated and lowered.  In this case, a viewing window 23 for looking the inside of the furnace body 10 is provided at the upper part of the furnace body 10, and a window part 24 is disposed in the flow tube 19 so that the inside of the crucible 11 can be visually observed through the viewing window 23 when the flow tube 19 is set at a position higher than the set position where the flow tube 19 is set when the single crystal is grown.
Patent JP-2000008423-A (JP)
Title: Hydraulic motor controlling device of working machine
Inventor: ARAI MASATAKE
IPC: E02F9/22
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a controlling of a hydraulic motor capable of preventing the rapid accelerated operation in the case the posture of a front attachment is moment of small inertia and, at the same time, being constituted so that pump flow is utilized at the maximum to prevent the occurrence of a shortage of torque. SOLUTION: A hydraulic motor controlling device is equipped with a control valve 14 for controlling operation of a hydraulic motor 11, control devices 15 and 16 for outputting an operation command to the control valve 14 and a flow control valve 20 provided in a pipe line 19 bypassing part of flow directed to the hydraulic motor 11 to a tank and having an area operating without delay and an area operating with delay. It is equipped with detection devices 23a, 24a and 25a detecting postures of working devices 23, 24 and 25 in a working machine and a controlling device 21 changing over the area in accordance with manipulated variable of the control devices 15 a and 16 and, at the same time, changing a delayed quantity in accordance with the postures of the working devices 23, 24 and 25 detected by the detection devices 23a, 24a and 25a.
Patent JP-S6330512-A (JP)
Title: Room temperature-curable copolymer and its production
Inventor: KUBO MASARU
IPC: C08F220/36
Filed: 1986-07-23
Abstract: PURPOSE:To produce the title copolymer which cures by forming a network structure with moisture in air, by copolymerizing a specified unsaturated isocyanate with a polymerizable silane compound and a vinyl monomer. CONSTITUTION:An unsaturated isocyanate of formula I (wherein R1 is a 2-3C alkenyl and R2 is a 2-3C main chain alkylene or its derivative) is copolymerized with a polymerizable silane compound of formula II (wherein R3 is a radical-polymerizable double bond-containing unsaturated group, R4 is a 1-10C hydrocarbon group, X is alkoxy, acyloxy or aminoxy and a is 0-2) and a vinyl monomer (e.g., acrylonitrile) in a solvent (e.g., toluene) to obtain a room temperature-curable copolymer which has a main chain comprising C-C bonds, 0.5-10 wt% isocyanate groups and 0.4-7.5 wt% (in terms of Si) hydrolyzable silane groups in the side chains and an MW of 3,000-50,000.
Patent JP-H0926249-A (JP)
Title: Refrigerator
Inventor: TAMURA RYOZO
IPC: G10K11/16
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enable noise of a driving motor for a cold air circulating fan to be absorbed by a method wherein a non-woven fabric having polypropyelene micro-fiber having a fiber diameter of specified range and a staple fiber having a fiber diameter of specified range is arranged at a rear surface of an inner box corresponding to a driving motor fixing section. SOLUTION: A driving motor 11 for a cold air circulating fan 10 is fixed to a driving motor fixing section 3A of an inner box 3 with a screw 14 through a supporting element 13 in such a way that the driving motor is stored in a recess part 9 arranged at an upper part within a space 7. A non-woven fabric 15 having polypropyelene micro-fibers with a fiber diameter of 1 to 4 microns and having staple fibers with a fibers diameter of 20 to 30 microns is arranged at a rear surface of the inner box 3 corresponding to the driving motor fixing section 3A. With such an arrangement as above, it is possible to absorb noise of the driving motor 11 for the cold air circulating fan 10.
Patent JP-2000001750-A (JP)
Title: Hot rolled steel plate extremely excellent in resistance to secondary working brittleness after extra deep drawing
Inventor: TOSAKA AKIO
IPC: C22C38/14
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel plate minimal in rusting, practically free from deterioration in mechanical properties due to inclusions and precipitates, capable of being put into practical use with sufficient reliability even in the case that heavy extra deep drawing having >3.0 drawing ratio in particular is applied, and free from surface defects caused by cluster-like inclusions. SOLUTION: This steel plate is composed of an extra low carbon steel having a composition which contains, by weight, 0.015-0.2% Ti, <=0.01% Al, 0.0005-0.01% B, and 0.0005-0.1%, in total, of either or both of Ca and REM and in which the contents of S and either or both of Ca and REM satisfy the relation of inequality S-5×[(32/40)Ca+(32/140)REM]<=0.0014 wt.%. Further, oxide inclusions of 1-50 μm maximum size contain Ti oxide and either or both of CaO and REM oxide.
Patent JP-S5961087-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: WAKAO KIYOHIDE
IPC: H01S5/227
Filed: 1982-09-29
Abstract: PURPOSE:To prevent the characteristic deterioration of a semiconductor light emitting device by a method wherein active layer and the clad layer between the first and second regions of the first conductivity type are defined as the second conductivity type regions. CONSTITUTION:An N type Ga0.7Al0.5As layer 2, a P type Ga0.5Al0.5As layer 3, and an N<+> type GaAs layer 4 are successively grown on an N type GaAs substrate 1. A groove is formed by selectively removing the surface of the N type GaAs substrate 1. A recess is formed by selectively etching only the P type Ga0.5Al0.5 As layer 3. The clad layer 5 composed of an N type Ga0.6Al0.4As and the active layer 6 composed of an N type Ga0.9Al0.1As is formed. The Clad layer 7 composed of an N type Ga0.6Al0.4As is formed. An SiO2 film 11 is formed, and an aperture 12 is provided. Zinc is diffused into the bottom of the active layer 6 with the SiO2 film 11 as a mask.
Patent JP-H0813831-A (JP)
Title: Operation device for multistory parking apparatus
Inventor: SHIMIZU AKIHIRO
IPC: H01H25/06
Filed: 1994-06-29
Abstract: PURPOSE:To achieve an intensive operation in a button operation unit by a method wherein a stage selection switch or a lifting selection switch is changed over by means of a key operation unit and by the use of one button operation unit, the other selection switch is changed over and a movement continuing switch is depressed. CONSTITUTION:If a key switch KS is aligned with a lower stage position 23, a lower stage contact B2 is closed and if a selector push button switch SS is aligned with a rise position, a contact in association with a pushing operation of a knob 30 is switched to a pushing contact PB1 at the time of rise. And if a push button switch 34 is depressed, the contact PB1 is closed and a main circuit 33 and a rise circuit 35 are opened so that a rise relay F is energized and relay contacts SF1, SF2 are turned ON and at the same time a relay contact SF3 is turned OFF. Next, a motor M is energized through the first relay contact SF1 thereby to release the brake of a brake B so that the motor M rotates in a normal direction and a lifting body rises. And when the lifting body has reached an upper limit point, an upper limit sensing limit switch LSU is turned OFF so that the motor M is stopped, thereby enabling introduction and withdrawal of cars from a storage.
Patent JP-S5872744-A (JP)
Title: Device for adjusting damping force of plural-cylinder hydraulic buffer
Inventor: HIBINO MASAMI
IPC: F16F9/44
Filed: 1981-10-28
Abstract: PURPOSE:To always obtain an optimal damping force under various operating conditions, by providing a damping force adjusting means having various orifices in series with damping valves, so that the width of adjustment of the damping force can be made large. CONSTITUTION:A piston 4 is fitted with damping valves 12, 13 which are placed in parallel with each other so that the valves are opened for one direction at elongation and contraction respectively. Working oil flows through a damping force adjusting means 15 and the damping valves 12, 13. In the adjusting means 15, a disc 18 having plural orifices 17 different in diameter is fitted on the tip of an operating rod 16 which extends through a piston rod 5 and can be rotated. The effective passing diameter (orifice diameter) of passages 19, 20 communicating with the damping valves 12, 13 is increased or decreased by the rotation of the rod 16. Since all the working oil is caused to flow through the variable orifices in series with the damping valves 12, 13 at any of the elongation and contraction, the damping force can be adjusted in a wide range.
Patent JP-2001001947-A (JP)
Title: Vehicle fender part structure
Inventor: ITO NORIO
IPC: B62D25/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy in assembling a vehicle body side panel, a wheel house, and a body floor without affecting the jointing strength and welding workability of a wheel house, a luggage space, and a vehicle design. SOLUTION: In jointing a wheel house inner 8A to a wheel house outer 8B after mounting the wheel house outer 8B on the side of a vehicle body side panel and the wheel house inner 8A on the side of a body floor 9 at a vehicle body fender part, the wheel house outer 8B is divided into a main body part and a front end part 82B, an inner jointing part 17 is extended inwardly from the rear end of the front end part 82B, and the front end part 82B is jointed to the main body part. The wheel house inner 8A is jointed to the inner jointing part 17 of the front end part 82B of the wheel house outer 8B exposed to the inner side of a wheel arch part 6, and the upper end part of the wheel house inner 8A and the upper part of the wheel house outer 8B are jointed to each other.
Patent JP-H1118353-A (JP)
Title: Small-sized motor
Inventor: OIKAWA YASUO
IPC: H02K5/14
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate very easily a parting line formed in the attaching part or an O-ring, and make it very easy to attach the O-ring, by installing an O-ring holder which clamps the O-ring along the insertion direction of a holder base to a motor case. SOLUTION: An O-ring holder has first gap dimension in the radial direction of a motor case 2, between the outer peripheral part of a first insertion part 3c1 of a holder base 3 and the inner peripheral part of a holder base seat 2a1 installed in the motor case 2. When a motor case insertion part 3c of the holder base 3 is inserted in the inside of the motor case 2, a first O-ring 5 is inserted while the holder base 3 is arranged concentrically to a motor case main body 2a by an aligning part 34. The side part on the second insertion part 3c2 side of the holder base 3 abuts against a holder base side stepwise part 3c3 of the holder base 3. The first O-ring 5 is brought into contact with uniform pressure.
Patent JP-H0458933-A (JP)
Title: Curvature device for endoscope
Inventor: MIURA SHIZUHARU
IPC: A61B1/00
Filed: 1990-06-28
Abstract: PURPOSE:To prevent excessive tension from being applied to an operating wire even if a flexible tube for forming an inserting part of the endoscope is bent like a loop by providing an elastic member on the way of a coil or in the end part so as to be compressed by tension generated in the operating wire, when a close winding coal is bent and its overall length becomes long. CONSTITUTION:As for a coil spring 10, a spring constant is large and its stiffness is strong, and to the inside periphery of both end parts, the outside periphery of the divided end of a close winding coil 9 is fixed by silver brazing, etc. Accordingly, the coil spring 10 scarcely contracts by the degree that an operating wire 4 is drawn to an operating part 5 side in order to execute a regular curvature operation. When the close winding coil 9 is bent greatly due to a fact that an inserting part 1 becomes a loop state, etc., the close winding coil 9 stretches and tension applied to the operating wire 4 increases, and the coil spring 10 is compressed, subjected to elastic deformation and contracted. In this case, tension of the operating wire 4 and repulsion against compression of the coil spring 10 become a balanced state, and tension applied to the operating wire 4 becomes small remarkably, comparing with the case when the coil spring 10 does not exist.
Patent JP-2000006802-A (JP)
Title: Failure diagnostic method for air conditioner for railway rolling stock
Inventor: HIRAKAWA HARUO
IPC: B61D27/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of service to a passenger by cooling operation impossibility by diagnosing abnormality of high and low pressure switches, a thermal relay and a temperature sensor furnished to protect a compressor of an air conditioner while a railway rolling stock is forwarded to a garage after business operation is over. SOLUTION: Failure of a high pressure switch 12, a low pressure switch 13, a thermal relay 11 and outlet and inlet temperature sensors 14, 15 of an indoor heat exchanger 7 is diagnosed by individually actuating them by computing working time of the high pressure switch 12 due to stoppage of an outdoor fan 3 to carry out failure diagnosis and a proper degree of superheat at opening of an electric expansion valve 5 at which each of protective switches works and at current opening of the expansion valve from outside air temperature and indoor temperature. Consequently, it is possible to prevent failure of a compressor due to failure of the high and low pressure switches, the thermal relay and the outlet and inlet temperature sensors of the indoor heat exchanger.
Patent JP-S6417344-A (JP)
Title: Contact for vacuum valve and its manufacture
Inventor: OKUTOMI ISAO
IPC: H01H1/02
Filed: 1987-07-10
Abstract: PURPOSE:To improve the contact reliability by diffusing part of the coating layer of the specific metal in a contact substrate and setting the thickness of the metal coating layer existing on the contact substrate to 5mum or less. CONSTITUTION:A contact is provided with a contact substrate 10 with the preset shape end a metal coating layer 11 made of one kind selected among Cu, Ag, Mi, Sn, and In and coated at least on the contact face of the contact substrate 10. Part of the metal coating layer 11 is diffused in the contact substrate 10, and the thickness of the metal coating layer Xb existing on the contact substrate 10 is set to 5mum or less. The metal coating layer 11 is not merely overlapped on the contact substrate 10, the metal coating layer 11 is diffused into the contact substrate to certain thickness on the boundary face between the coating material and the contact substrate 10. A contact for vacuum valve with small contact resistance, small variation of the contact resistance, and high reliability and capable of maintaining the small deposition removing force is thereby realized.
Patent JP-H0337545-A (JP)
Title: Apparatus for displaying pattern running of vehicle
Inventor: KIMURA KAZUO
IPC: G01M17/007
Filed: 1989-07-03
Abstract: PURPOSE:To facilitate the reading of a driving pattern on a display surface by changing the scale of the driving pattern when the actual speed of a vehicle under test is changed and exceeds the upper or lower reference limit value which is determined within the range of the scale of the driving pattern on the display surface. CONSTITUTION:A microprocessor 2 reads a command vehicle speed data at a driving pattern which are stored in a memory element 1. The data are written into a video memory 6. A graphic control element 5 divides the data into RGB signals and outputs the signals into color display element 8. The element 8 displays a driving pattern P as a graphic display. Meanwhile, a vehicle speed signal (a) is written into an A/D converter element 11 through an input terminal K and an amplifier 10, and the vehicle speed data are written into the memory 6. The actual vehicle speed data are displayed on the display element 8 as the mark of an index M. Meanwhile, the vehicle speed signal is inputted into comparator elements 13 and 16 and compared with an upper reference limit value and a lower reference limit value. When the vehicle speed exceeds the reference value and the speed is changed, the control element 5 displays the different scale range on the display surface 8.
Patent JP-H1022969-A (JP)
Title: Line setting device
Inventor: HASHIMOTO SHINJI
IPC: H04J3/16
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the use efficient of the band of a transmission line. SOLUTION: When the use rate of a transmission line 22 exceeds a prescribed value and the bypass of overflowing calls is executed when the band of the transmission line 22 is used by channel interfaces 16 and 1, the residual band of a transmission line 26 being an overflowing call bypass circuit is assigned to the channel interface 1. Inputted data of the channel interface 1 is separated into assigning data to the transmission line 22 and that to the transmission line 26 according to the separation pulse of a separation pulse generating part 9 at a separation part 6 and respectively sent to the transmission lines 22 and 26 through FIFO parts 7, 8 and a line setting switch 8.  Received data of the channel interfaces 1 of the respective transmission lines 22 and 26 is outputted to an integrating part 11 through the line setting switch 8 and FIFO parts 12 and 13 to be integrated by the integrating part 11 to be outputted as received data of the channel interface 1.
Patent JP-S5877409-A (JP)
Title: Fire prevention device for electric discharge machining unit
Inventor: INOUE KIYOSHI
IPC: B23H11/00
Filed: 1981-10-30
Abstract: PURPOSE:To keep off an accidental fire, by turning on a starting switch for electric discharge machining in line with what an indicator tells, according to  the predetermined programming. CONSTITUTION:According to the predetermined programming, an indicator 16 instructs various inspections and set items point by point to an operator through language (voice) as a starting switch for an EDM unit is on. In accordance with this instruction, the operator also presses a check switch to verify the instructed inspections and set items and, after getting through these inspection and setting jobs, the first electric discharge machining is started. Instructions are passed to the operator with a voice, e.g., ''whether a float switch is all right or not'' and so on.
Patent JP-2000004635-A (JP)
Title: Fitting part for working machine
Inventor: SUHARA YASUYUKI
IPC: A01B59/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a fitting part for a working machine, simply attachable and detachable from a traveling vehicle, having high stability in installation. SOLUTION: In a constitution in which a working machine is hung from the central part of a traveling vehicle by a front part hanging mechanism and a rear part hanging mechanism for suspending the front part and the rear part of the working machine, respectively and the front part hanging mechanism is equipped with a front part link 30 of a rod shape rotatable around the traveling vehicle by a support, the front part link 30 is opened in the direction of main body width by taking advantage of the play of the support part C of the front part link 30 and the end part of the front part link 30 is engaged with the front part of the working machine so that the front part of the working machine is attached to the front part link 30.
Patent JP-S6066778-A (JP)
Inventor: KATSUURA TAKATSUGU
IPC: H03K17/96
Filed: 1983-09-21
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-S5962949-A (JP)
Title: Voice input type japanese document processor
Inventor: NISHIOKA YOSHIKI
IPC: G10L15/00
Filed: 1982-09-30
Abstract: PURPOSE:To simplify the operating work of a recorder and the input work by providing a paraphrase mark to a recording tape at recording, detecting it at a CPU and outputting it as the operating signal of the recorder. CONSTITUTION:The voice outputted from the recorder 1 is inputted to a single syllable recognizing section 2 and a phrase end detecting section 3. The recognizing section 2 compares the stored content of a standard pattern memory 4 with each signal syllable of input voice so as to recognize the input voice in the unit of the syllables. A detecting section 3 detects the paraphrase mark provided on a recording tape at the recording, and the detecting signal and the result of recognition of the recognizing section 2 are inputted to the CPU5. The CPU5 gives an output to a recording control section 6 when a detection signal is inputted, and the control section 6 outputs a temporary stop signal to the recorder 1 based on this input to stop the reproduction of the voice. Thus, the recognition result group of the single syllables inputted in the unit of the paraphrases is processed at the CPU5 and displayed on a display device 8.
Patent JP-H0521867-A (JP)
Title: Laser oscillator
Inventor: SHINONAGA HIDEYUKI
IPC: H01S3/0971
Filed: 1991-07-15
Abstract: PURPOSE:To suppress laser light which disturbs the oscillation output and which arises from reflections at the inside surface of a glass tube by making fine flaws on the inside surface of a glass tube in which an electric discharge is caused so as to reduce reflectivity of a laser beam of the inner surface of the glass tube so as not to induce concentrated electric discharge, as for a CO2 laser oscillator of fast axial flow type. CONSTITUTION:An output mirror 10 and a rear mirror 11 face with each other so as to constitute a resonator. They are fixed to a glass tube while being supported by manifolds 14 which circulate the laser gas, with supporters 13 being attached. On the side face of a glass tube 12, metal electrodes 15 are arranged to face with each other with the glass tube 12 in between, so that RF electric discharge is excited within the glass tube 12. The laser beam passes through, while causing resonance between facing mirrors in a laser gas excited by RF electric discharge, the output mirror which permits a part of the laser beam to go through, and gets out in the direction shown by an arrow 16. On the inside surface of the glass tube 12, fine flaws 17 exist so as to reduce the reflectivity to the laser beam.