baber/WOPTO huggingface dataset:
Patent JP-S56167889-A (JP)
Title: Volume variable pump device
Inventor: AKASHI MITSUO
IPC: F04C2/08
Filed: 1980-05-28
Abstract: PURPOSE: To save the power consumption of the pump at a high speed operation thereof by providing a control port connected to a first discharge port at one end of a cylinder part of a casing and a second discharge port apart from the one end of the cylinder part by a predetermined distance.  
     CONSTITUTION: There is provided the control port 24 connected to the first discharge port 22 at one end of the cylinder part 14 of the pump casing 12, and apart from the one end of the cylinder part 14 by the predetermined distance (a) is provided the second discharge port 28. With this construction, when an engine rotation number is within a range from N 1  to N 2 , the oil pressure fed back from the first discharge port 22 to the control port 24 becomes large due to the resilient force of a return spring 26 arranged in a spring housing chamber 30, so that a sleeve 18 moves leftwards to maintain a flow-out rate at a substantially constant level Q'O. Accordingly, the power consumption can be saved by an amount corresponding to a value in the range between line (b) and line (c) in an accompanying graph. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01244180-A (JP)
Title: Enclosed motor compressor
Inventor: ISHIJIMA KOJI
IPC: F04B39/12
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the degree of heating in inlet gas as well as to control the extent of noise by interposing a flexible pipe consisting of a high molecular compound with elasticity, between a suction pipe and a suction part of a compression element. CONSTITUTION:A flexible pipe 11 consisting of a high molecular compound with silicone rubber refrigerant resistance and elasticity is interposed between a suction pipe 8 with an expanded diametral part 8a installed in a tip of at the side of a hermetically sealed vessel 1 and a connection pipe 10 whose one end is pressed in a muffler 5. With this constitution, a clearance between the muffler 5 and the connection pipe 10 is eliminable, while any noise due to relative motion attributable to vibration in a compression element 2 is thus controllable.
Patent JP-S52153496-A (JP)
Title: Identification method of plane directions of crystals
Inventor: HAYAFUJI TAKANORI
IPC: G01N1/28
Filed: 1976-06-15
Abstract: PURPOSE: Measurement is easily performed without requiring any special apparatus by letting lattice defects be produced in single crystal such as of Si, etc. and optically observing the relation mutually assumed by each image formed on predetermined surfaces. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05233926-A (JP)
Title: Coin counting device
Inventor: MEGATA YOSHIKAZU
IPC: G06M9/00
Filed: 1992-02-19
Abstract: PURPOSE:To correctly count the number of pieces of transport-processed coins by judging the detection of the coin on the basis of the transporting state of the coin as well by grasping the detection time of the coin introduced at every definite interval too as the element of the detection. CONSTITUTION:A CPU 31 is set so as to judge the detection by not only grasping a detection signal inputted from a photoelectric sensor 14 as a photoelectric detection signal at the time of the passing of the coin, but also grasping the detection time of the coin 15 introduced at every definite interval as the element of the detection. Namely, the light shielding detection time of one coin at the time of photodetection is measured by a first timer T1, and light transmission detection time to the next detection time of the coin introduced following it is measured by a second timer T2, and the CPU 31 judges the detection by comparing each measured value with each adequate time range set and stored beforehand in a RAM 33. Then, if this value is within the adequate time range, it judges the detection to be adequate, and counts the coin by one piece, and if this value is out of the adequate time range, it judges the detection to be inadequate, and does not count the coin but executes recovery processing.
Patent JP-S60213721-A (JP)
Title: Muffler for pulse burner
Inventor: HOSAKA MASATO
IPC: F23M20/00
Filed: 1984-04-09
Abstract: PURPOSE:To reduce the generation of combustion noise, by a method wherein chambers are formed in plural stages between a feed air pipe and an exhaust pipe, and one stage of the stages forms a resonance type muffler. CONSTITUTION:A muffler consists of an inlet pipe 1, connected to the feed air pipe or the exhaust pipe of a pulse burner, a low frequency muffler part 2, a coupling pipe 3, a middle frequency muffler part 4, a coupling pipe 5, a high frequency muffler part 6, an outlet pipe 7, a resonance pipe 8, a resonance chamber 9, and a cover 10. The resonance pipe 8 is removably mounted in the resonance chamber 9 through the cover 10, and a resonance type muffler 12 is formed therewith. In which case, the volume of the low frequency muffler part 2 is increased over those of other stages, and performs its part in aid of a shock absorbing chamber. The resonance frequency of the resonance type muffler 12 is adjustable through variation of the length and inner diameter of the resonance pipe 8, and is set to the fundamental frequency of pulse combustion. Thus, the sound of the fundamental frequency of pulse combustion, which is incapable of being muffled by the low frequency muffler part 2, enters the resonance chamber 9 through the resonance pipe 8 and a resonance hole 13 by means of the coupling pipe 3 for muffling.
Patent JP-S61228965-A (JP)
Title: Printer
Inventor: NISHIKAWA AKIRA
IPC: B41J2/165
Filed: 1985-04-03
Abstract: PURPOSE:To constantly supply a required quantity of a liquid ink and prevent the ink from dripping, by a construction wherein a recording electrode is so provided that it can be moved toward and away from a counter electrode, and the recording electrode is formed of a conductive ink-impregnable material. CONSTITUTION:The recording electrode 26 opposed to the counter electrode 14 is fitted to the other end of an armature 23. The electrode 26 per se is impregnable with an ink, and a sufficient quantity of an ink 27 is supplied to a tip part thereof. Since the ink 27 is held by the electrode 26, it will not drip. Prior to printing, a solenoid 41 is energized, whereby a movable core 42 is moved leftward. As a result, a printing head 10 pushes and turns a cap 38, whereby the tip part 32 of the electrodes 26 is opened. After printing is over, the solenoid 41 is deenergized, the head 10 is returned by the force of a tension spring 37, and the cap 38 covers the tip part 32 of the electrode 26 under the force of a tension spring 40, thereby effectively preventing the ink 27 from being dried at non-use time.
Patent JP-H01276637-A (JP)
Title: High density integrated circuit supporter and equipment for selective tin-plating of conductor of the supporter
Inventor: KUROODO BERUNUURU
IPC: H01L21/60
Filed: 1989-03-22
Abstract: PURPOSE: To perform OLB(Outer Lead Bonding) operation easily at a minimum cost by providing a conductor to be connected with the terminal of an integrated circuit with a tin plated region. CONSTITUTION: An insulating film 12 has a window 13 for receiving a conductor 14 connectible with the terminal of an integrated circuit 11 in cantilever state. The conductor 14 is provided with a tin plated region 19 on the inside of the window. A tin plating bath comprises a vice 21 for tightening the conductor 14 and tin is introduced through a through hole 22 such that the region 19 of the conductor can be immersed into the tin while feeding a jet gas to the tin plated region 19. According to the arrangement, a compact and uniform tin layer is bonded onto copper and subsequent OLB welding process can be facilitated.
Patent JP-S59229955-A (JP)
Title: Tone dial pulse mode switching and outputting circuit
Inventor: IKUTOU YOSHIHIRO
IPC: H04M1/27495
Filed: 1983-04-20
Abstract: PURPOSE:To reduce the capacity of a dial memory by outputting a dial mode consisting of a tone dial signal and a pulse dial signal in combination with a one-chip IC, and providing the dial memory common to both dial signals. CONSTITUTION:The memory 8 stored with the contents of dial operation, mode changeover switch 4 for selecting and switching a tone dial mode and a pulse dial mode, and a mode writing circuit 15 for writing a dial mode in accordance with the mode changeover switch 4 in the memory 8 are provided. Therefore, the contents of dial operation corresponding to a dial in both combined modes are written and stored in the memory 8 by operating the mode changeover switch 4, and the dial signal in both combined dial modes is outputted from the one-chip IC.
Patent JP-H03269699-A (JP)
Title: Abnormality detector
Inventor: HAMADA TOSHIHISA
IPC: B03C3/70
Filed: 1990-03-19
Abstract: PURPOSE:To obtain this abnormality detector capable of detection of the loading condition of an attachable/detachable component with one limit switch by using a spring whose one end is fixed and a string body pulled against the spring and an actuating member to actuate the switch. CONSTITUTION:The detector consists of a spring 1 whose one end part is fixed, a string body 3 spread while crossing the mounted part of plural components attachable/detachable in a condition connected to the free end of the spring 1 and pulled against the spring force by the mounting of the respective parts and an actuating member 5 to actuate a limit switch 6 in a condition that all the parts are mounted while interlocking with the spring 1 and the string body 3. In the constitution, the string body 3 is pulled against the spring force and the member 5 interlocking with it actuates the switch 6 in the condition that the whole respective parts are mounted. On the other hand, when even the one part is in a detached condition, the force of the string body 3 pulled against the spring force is weakened and the member 5 does not actuate the switch 6. Consequently, the detection of the abnormality in the loading condition is attained by the one limit switch with the simple constitution.
Patent JP-H06140794-A (JP)
Title: Electronic component mounting method
Inventor: AZUMA MASAYUKI
IPC: H05K13/00
Filed: 1992-03-27
Abstract: PURPOSE:To surely idle-feed a transfer head as necessary by setting idle feed decision information of a transfer head reaching an update data setting station. CONSTITUTION:It is judged whether the distance between a transfer head H reaching an update data setting station S10 and numbers S10, S11 of a parts feeder U to be picked up by a next transfer head is within a preceeding feedable distance L. It is judged whether the transfer head H reaching the station S10 can pick up a supplied electronic component P by once feed operation. It is judged whether a drive shaft 1a can be decelerated in accordance with the transfer time of the parts feeder U. If any one of these judgments is rejected, a head pass flag (idle feed decision information) of the update data setting station S10 is set at '1 (yes)'. This enables the idle feed processing of the transfer head H by one index rotation. The above-mentioned is conducted in a controller 20.
Patent JP-H05273282-A (JP)
Title: Inspection apparatus of variable porcelain capacitor
IPC: G01R31/00
Filed: 1992-03-27
Abstract: PURPOSE:To guarantee the high quality of a variable porcelain capacitor in a short time by a method wherein one of terminals for the variable porcelain capacitor is connected to the ground side, the other is connected to a measuring terminal and the capacitor is inspected continuously in a turning state. CONSTITUTION:A variable porcelain capacitor 7 is put into a pallet 1; a motor holding part 4 is lowered. A rotor at the capacitor 7 is connected to a driver 2, and a measuring terminal part 8 and a ground connection part 9 are connected to a stator terminal and a rotor terminal. When a coupling operation is finished, a pulse motor 3 is driven, and the rotor at the capacitor 7 is turned via the driver 2. When the rotor is turned, reference signals for measurement are supplied from the terminal part 8 and the connection part 9. A continuous capacity change signal which corresponds to the rotation is amplified by means of an amplification part 10 and output to a capacity measuring part 11. In the measuring part 11, a sinusoidal-wave voltage signal due to a change in the capacity of the capacitor 7 and a stray capacity cancellation signal are analog- operated, and are converted into capacity change signals. In a judgment part 12, the maximum value and the minimum value of the change in the capacity are judged, a capacity change waveform is processed and a deflection part is detected.
Patent JP-S59197775-A (JP)
Inventor: NAKANISHI MITSUAKI
IPC: G01M99/00
Filed: 1983-04-21
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-S55162118-A (JP)
Title: Temperature control circuit
Inventor: MIHASHI YUTAKA
IPC: G05D23/24
Filed: 1979-06-05
Abstract: PURPOSE: To make it possible to lessen radio noises while setting a control temperature to a desired temperature easily at low cost, by varying a switch-temperature- adjusting gate resistance connected to the gate of heat-sensitive SCR.  
     CONSTITUTION: Forward break-over voltage VBO across SCR7 falls according to a rise in temperature and at the temperature where this voltage VBO becomes equal to a voltage applied between the anode and cathode of SCR7, SCR7 turns ON. Next, when the detection temperature of SCR7 is low and voltage VBO is greater than the sum of the forward rising voltage of diode block 6 and the gate-cathode rising voltage of reverse-blocking type three-terminal SCR5, triac 9 turns ON in the phase where AC power voltage 1 nearly becomes equal to the sum of those rising voltages, supplying load 2 with electric power. In order to lessen radio noises as much as possible, the forward rising voltage of block 6 is reduced as much as possible and triac 9 is enabled to turn ON with a low applied voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04306519-A (JP)
Title: Air-conditioner control apparatus
Inventor: TAKAMARU KOICHI
IPC: F24F11/02
Filed: 1991-04-03
Abstract: PURPOSE:To prevent any contact transfer failure of a switch and to eliminate mal-function of the switch so as to prevent lifetime degradation of a air- conditioner by distributing alternatively close timing of last time and this time, open timing of last time and this time of the contact of an electromagnetic switch to the positive pole and the negative pole of an AC power supply wave shape. CONSTITUTION:An AC power supply wave shape, which is dropped in its voltage by means of a power supply transformer 12a constructing a power supply circuit 12, is rectified by the high speed diode 13a of a zero-cross detection circuit 13, then is input to the base of a transistor 13c, and the output level of the transistor 13c is changed as the input voltage level changes, i.e., the transistor 13c is set ON output 'L' in the voltage range exceeding the voltage between the base and the emitter of the transistor 13c, andlis set OFF to output 'H' in a zero-cross point. Accordingly, whether the present AC voltage wave shape presents a positive pole or negative pole is judged and output timing of a switch 15 is controlled by a microcomputer 14 inside a room.
Patent JP-H102364-A (JP)
Title: Friction device
Inventor: JAHN WOLFGANG
IPC: F16D69/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fixed coefficient of friction to reduce abrasion loss by providing a friction lining having a heat capacity to heat conductivity ratio which is decreased as it separates from the surface in the rectangular direction, and forming solid at the individual friction points of the surface by the ratio. SOLUTION: An opposite friction body 1 is a brake drum, and formed by tempering steel, a friction layer 2 of the surface film of the other coated friction body has a comparatively low heat conductivity, and a conductive layer 3 having a comparatively high heat conductivity is manufactured by a matrix rich in copper. A binding layer 4 between the friction layer 2 and the conductive layer 3 is formed by entering of components of the friction layer into a hole of the conductive layer 3 at the time of coating so as to secure high adhesive strength between both members. An oil film 5 is provided between both friction bodies, a friction lining comprising layers 2-4 is mounted on a support 6, and the oil film 5 is evaporated or desired solid friction is performed by heat barrier of the friction layer 2.  A stable dynamic friction factor and small abrasion loss can be secured by a proper ratio of the heat generated at a friction point and heat value discharged to the lower area of the friction lining.
Patent JP-H04307447-A (JP)
Title: Magneto-optical disk device
Inventor: HARUGUCHI TAKASHI
IPC: G11B11/105
Filed: 1991-04-03
Abstract: PURPOSE:To provide a magnetic field generator suitable for the thickness reduction of the magneto-optical device. CONSTITUTION:A magnetomotive force generating part 15 is provided on the outer periphery exclusive of the upper and lower regions inclusive of the disk when viewed from the rotating axis 3b direction of a turn table 3a in the process of inserting a cartridge 5 to a body 8 of the device and 1st, 2nd yokes 17 of a thin type inducing magnetic fluxes onto the disk 1 from the magnetomotive force generating part 15 is provided.
Patent JP-H04306928-A (JP)
Title: Optical repeater and monitor system for optical transmission line using repeater
Inventor: AIDA KAZUO
IPC: H04B10/07
Filed: 1991-04-03
Abstract: PURPOSE:To realize an optical repeater able to send monitor information through the use of the same optical transmission line as that for a main signal light and a monitor system for the optical transmission line through the use of the repeater. CONSTITUTION:Remaining exciting light 14 passing through a rare-earth-doped optical fiber 10 in the exciting light 14 inputted to the rare-earth-doped optical fiber 10 to amplify a main signal light 13 via a wavelength multiplex optical coupler 7 from an exciting light source 9 is branched by a wavelength multiplex optical coupler 8 and inputted to excited light laser 12 to generate a monitor signal light 15 having a wavelength different from a wavelength of the main signal light 13 within a gain wavelength area of the rare-earth-doped optical fiber 10 and the light 15 is synthesized with the master signal light 13 after amplification by the optical coupler 11 and the result is outputted.
Patent JP-S51146634-A (JP)
Title: Fuel control system of internal combustion engine
Inventor: SAITOU MASAAKI
IPC: F02M7/12
Filed: 1975-06-11
Abstract: PURPOSE: By feedback controlling of air-fuel ratio of suction mixture gas supplied by a main carburettor or auxiliary carburettor or both carburettors of a torch ignition engine,the air-fuel ratio of overall suction mixture gas is constantly maintained at the specified value and thus fuel economy and reduction of toxious composition in exhaust gas are achieved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58188542-A (JP)
Title: Method of setting sleeve brick of bottom charging pipe
Inventor: NAKAHARA MATAKAZU
IPC: B22D7/06
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the leakage of the sand packed between the rear of a sleeve brick and an inside hole and to set the brick surely by mounting a flexible collar-like sand stopper on the outside of the sleeve brick in the lowermost stage. CONSTITUTION:A flexible collar-like stopper 7 (for example, paper, woven fabric, a thin walled iron plate, etc.) is mounted on the outside of a sleeve brick 20 in the lowermost stage. The brick 20 is fitted into the inside hole of a bottom charging pipe metal 1 and a sleeve brick 2 is stacked thereon. Sand 4 is packed in the clearance part 3 between the rear of the sleeve brick and the hole 10. Thus, even if deformation is produced in the engaging projection 11 of the metal 1, the leakage of the sand 4 is prevented and the bricks 2, 20 are set surely.
Patent JP-H10269066-A (JP)
Title: Automatic shell preparation device by japanese
Inventor: ONO TOMOAKI
IPC: G06F9/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically perform conversion to the shell of the UNIX especially, and to apply the system not only to the UNIX but also to the program languages of a C language and PASCAL, etc., relating to a device for automatically preparing a program from PAD(packet assembler/ disassembler) described in Japanese. SOLUTION: This automatic shell preparation device by Japanese is provided with an editing means 101 for preparing a PAD diagram in a GUI environment, a command input means 103 for inputting contents to be executed in Japanese, a dictionary means 105 for translating the inputted Japanese to a UNIX command and a conversion means 108 for replacing the PAD diagram to the shell and the shell to the PAD diagram. Further, the automatic shell preparation device is provided with a monitoring means 110 for monitoring the preservation time of the PAD diagram 102 and the shell and performing automatic conversion at the time of change.
Patent JP-H11252904-A (JP)
Title: Power source circuit
Inventor: NAKAMA AKIRA
IPC: H02M3/28
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lightweight step-down type multiple output power source circuit. SOLUTION: Basic constitution of a DC-to-DC conversion power source circuit consists of a switching part turning on and off an inputted voltage, a voltage detecting part detecting an outputted DC voltage, an oscillation part forming a triangular wave, and a switching control part which compares the triangular wave from the oscillation part with a voltage detection result from the voltage detecting part and turns on/off the switching part on the basis of the comparison. An oscillation part 4, switching parts 11, 21 which form a couple, and switching control parts 13, 23 which form a couple are installed. The continuity angles for the switching parts of the couple are controlled by switching signals formed in the couple, thereby obtaining stable output voltages V01, V02 of kinds corresponding to the number of couples.
Patent JP-2000265194-A (JP)
Title: Detergent composition
Inventor: YOMO SUKEMICHI
IPC: C11D3/386
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition formulated with an enzyme, excellent in detergency against combined pollution containing protein. SOLUTION: This detergent composition comprises (I) a protease meeting the following conditions (a), (b) and (c), and (II) a serine protease having 20,000-40,000 molecular weight: (a) the protease I can act in the range of pH 4-13 and shows >=80% activity value at pH 6-12 based on the optimum pH activity value; (b) the protease I is stable at pH 6-11 under the treatment condition of 40 deg.C×30 min; (c) the casein decomposition activity of the protease I is not inhibited by oleic acid.