baber/WOPTO huggingface dataset:
Patent JP-S54115460-A (JP)
Title: Heat exchanger
Inventor: AKIBA TADASHI
IPC: F28D7/06
Filed: 1978-02-28
Abstract: PURPOSE: To provide a damping fluid chamber between a cooled-side fluid chamber and a cooling side fluid chamber for preventing such damages as crack from occurring at the boundary therebetween due to the thermal stress caused by temperature difference.  
     CONSTITUTION: When the water to be cooled is at low temperatures, cooling water flows in through the several small holes 13a of a middle partition plate 13 to fill a damping water chamber 3. when the temperature of said water to be cooled has come up to high values, said cooled-side high temperature water is supplied through the water supply adjusting valve 14 controlled by a damping water chamber temperature adjusting meter 15 and passed through said small holes 13a of said middle partition plate 13 while warming up the cooling water in said damping water chamber 3 to a target temperature to warm up the inside of said damping water chamber 3 while said cooling water is let free to said cooling water chamber 1 side. By thus supplying high-temperature water in said damping water chamber 3, temperature difference between upper and lower course sides and thermal stress are decreased, and the wide range cooling of said water to be cooled becomes possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60167429-A (JP)
Title: Washing jig
Inventor: UCHIDA YASUAKI
IPC: H01L21/00
Filed: 1984-02-10
Abstract: PURPOSE:To prevent washing irregularity from occurring at the contacting portion, by constituting portions contacting with thin round-substrates (or thin rectangular-substrates) by rod materials, and by providing with opening and closing means under the washing jig. CONSTITUTION:Thin round-substrates 1 (or thin rectangular-substrates 2) are set between partitioning covers 7 of the washing jig. Each thin round-substrate 1 (or thin rectangular-substrate 2) is held in the washing jig by a stopper 9 which is oppressed in the direction of the arrow 12 by a weight 11, and is washed. Finishing the washing of the thin round-substrate 1 (or the thin rectangular-substrate 2), it falls sequentially by its weight, because the projection of the opening and closing notch 13 pivots the weight 11 in the direction of the arrow 15 by moving in the direction of arrow 14 the notch 13 being indicated by the dotted lines in the figure, and therefore the stopper 9 rotates in the direction of the arrow 15. In this case, if a conveyer, etc. is installed below the washing jig, the thin round- substrates 1 (or the thin rectangular substrates 2) can be took out one by one onto the conveyor.
Patent JP-S63189103-A (JP)
Inventor: HAKU MANSHIYOU
IPC: G07F7/02
Filed: 1987-02-03
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-H07235300-A (JP)
Title: Manufacture of paste type positive plate for lead-acid battery
Inventor: MACHIYAMA YOSHIAKI
IPC: H01M4/20
Filed: 1994-02-21
Abstract: PURPOSE:To manufacture a positive plate with high formation efficiency without generating short life by improving the preparing method for a pasty active material containing red lead oxide. CONSTITUTION:Water is added to red lead oxide and they are stirred so as to be free from lumps. Dilute sulfuric acid having a specific gravity of 1.260 is added to the mixture with stirring to prepare a slurry-state red lead oxide sulfuric acid mixture. (Since the adding amount of sulfuric acid is limited, a mixture of monobasic lead sulfate, lead dioxide, and lead sulfate is produced. pH is about 5.5.) The red lead oxide/sulfuric acid mixture is added to lead powder prepared in a ball mill process, and they are kneaded. After the kneaded mixture becomes uniform, dilute sulfuric acid having a specific gravity of 1.260 is gradually added to the kneaded mixture, and kneading is continued to prepare a pasty active material. The pasty active material is filled in a grid, eged, and dried to manufacture a positive plate whose formation is not yet conducted.
Patent JP-H0688927-A (JP)
Title: Optical fiber cable with gas dam
Inventor: OTOMO KENJI
IPC: G02B6/44
Filed: 1992-01-11
Abstract: PURPOSE:To make the injection of compds. possible without moving optical fiber cables and a gas dam part by providing sheath end sides with injection port and blow-off ports for the compds., respectively and further providing these injection port near the center of the gas dam. CONSTITUTION:The end sides of the outer sheaths 3a and inner sheaths 3b of the optical fiber cables 3 are respectively provided with the injection port 8a and the blow-off ports of the compds. Further, the injection port 8a are provided near the center of the gas dam. The compds. are injected from the injection port 8a and are made to overflow from the blow-off port 8b. The compds. 6 are packed into the spacing parts between the optical fibers 1 and the tension members 2. The compds. 6a, 6b are packed into the part where the optical fiber cables 3 are peeled. As a result, the venting of bubbles is perfected and the need for the operation to perpendicularly move the optical fiber cable and the gas dam part for the purpose of expelling the bubbles is eliminated.
Patent JP-H03229936-A (JP)
Title: Engine control method and control device therefor
Inventor: NISHIMURA YUTAKA
IPC: F02M25/07
Filed: 1990-02-02
Abstract: PURPOSE:To enlarge an operating region where lean mixture is supplied so as to reduce fuel consumption by supplying lean mixture in an operating region where a throttle valve is between the totally closed state and the fully opened state, and enlarging the fuel mixed quantity according to an accelerator stepping-in angle in an operating region after the full opening of the throttle valve so as to supply rich mixture. CONSTITUTION:The respective output signals of a stepping-in angle detecting means A addedly provided at an accelerator and a throttle opening detecting means B addedly provided at a throttle valve provided in line with the accelerator through a throttle valve switching means are inputted into a controller E, together with the output signals of an airflow meter C and an engine rotation meter D. The controller E controls the sending of a command to a fuel injection system so as to supply lean mixture to an engine in an operating region where the throttle valve is between the totally closed state and the fully opened state, and to enlarge the fuel mixed quantity according to the accelerator stepping-in angle in the operating region where the accelerator is further stepped in after the full opening of the throttle valve so as to supply rich mixture to the engine. The controller E further determines ignition timing from the air flow and engine speed and sends a command to an ignition system.
Patent JP-H03114423-A (JP)
Title: Rice washing
Inventor: HIROSE MINORU
IPC: A47J43/24
Filed: 1990-02-02
Abstract: PURPOSE:To make it possible to polish rice efficiently with a little amount of water without producing crushed grains by rotating an erected screw and a rotary rice stirrer and polisher in a rice washing tub shaped in a cylinder in the upper part and an inverted truncated cone in the lower part, so that rice grains are pressed against the slope of the inverted truncated cone part and frictioned one another in revolution caused by differences of the rotation of a stirring vane. CONSTITUTION:After a desired amount of rice is thrown into a rice washing tub 1, water of a substantially same amount at volume ratio as the rice is supplied from a water supply tube 15, with the water level substantially as high as the rice level. When a screw 2 and a rotary rice stirring and polishing means 4 rotate in direction A, rice grains ascend due to the rotation of the screw 2 from the central bottom of the tub 1. Then the rice grains are pushed in the centrifugal direction (indicated by arrow B) by the rotation of a stirring vane 3 toward the outer periphery within the tub 1, and then descend in a swirling streamline to the bottom of the tub 1. The rice grains are transferred again upward and thus repeat a convection circulation within the tub 1. In this motion, when the rice grains are pressed against the sloped surface of the rice washing tub 1 by the stirring vane 3, rice bran and other foreign elements attached in the recessed parts of the rice grains are peeled off. If a little amount of water is added from the water supply 15, they flow out through an overflow pipe 16.
Patent JP-S58140262-A (JP)
Title: Thermomagnetic recording head
Inventor: SAITOU KOUICHI
IPC: B41J2/43
Filed: 1982-02-16
Abstract: PURPOSE:To provide a small and inexpensive head appropriate for a magnetic latent image recording using a thermomagnetic material by laminating an electric insulation layer and a magnetized slit magnetic body sequentially on a resistance heat generating body connected to an electrode on a substrate. CONSTITUTION:A heat resistant and electrically insulating protective layer 4 is provided on a resistance heat generating body 3 and electrodes 2a and 2b provided on a substrate 1. A split magnetic body 5 is laminated at the position corresponding to a heat generating part of the resistance heat generating body 3 on a protective layer 4. A second protective layer 6 is preferably provided on the split magnetic body, which is magnetized. The pattern of the magnetization is preferably such that ensures the generation of a magnetic field necessary for the magnetization of a thermomagnetic material layer in a thermomagnetic recording.
Patent JP-H01197822-A (JP)
Title: Automatic power source turn-on/turn-off device
Inventor: ANDO SUMIO
IPC: G06F1/00
Filed: 1988-02-02
Abstract: PURPOSE:To safely execute an unmanned operation of a network system by monitoring a power source turn-on continuation time by a timer monitoring part and turning off automatically a power source, when a prescribed power source turn-on time has elapsed. CONSTITUTION:When it is detected that a power source is being supplied continuously to a terminal equipment, exceeding the time which is stored in a time storage memory 11, a timer monitoring part 6 outputs a turn-off command of the power source to a power source supplying part 7. The power source supplying part 7 stops supply of the power source to the terminal equipment 10. Also, this time monitoring part 6 always monitors a power source supplying state in addition to a monitoring start instruction from a signal monitoring part 5, and even when a power source turn-off state is varied to a feeding state, said part starts monitoring a power source supply continuation time in the same way, and prevents a power source supply of many hours cased by a malfunction of the terminal equipment 10. In such a way, an automatic power source turn-on/turn-off device which can be used in an unmanned operation system, as well can be obtained at low cost.
Patent JP-S57136919-A (JP)
Title: Method for regulating gaseous temperature in stack gas desulfurization
Inventor: AZUMA TSUNEO
IPC: B01D53/77
Filed: 1981-02-19
Abstract: PURPOSE: To improve the corrosion resistance of a titled device without reducing heat medium temp. as far as possible despite the generation of load fluctuations by installing a heat medium heater 3 between the heat medium pipings after elevating temp. with an untreated gas side gas-gas heater.  
     CONSTITUTION: An untreated gas is increased of pressure with a waste gas fan 33 through a gas duct 39, and enters an untreated gas side gas-gas heater 1 by passing through a gas duct 10. In the heater 1, the untreated gas heats the heat medium fed by a heat medium pump 5 in a heat transmitting pipe 28, and enters a cooling tower 34 and absorption tower 35 through a gas duct 11, whereby it is made into a treated gas. Thence, the treated gas is further heated with a heat medium heater 3 in a treated gas side gas-gas heater 2, and is heated by the heat medium introduced into a heat transmitting pipe 29 through a heat medium piping 24, then this gas enters a steam gas heater 36 through a gas duct 13, and is further heated by the steam flowing in a heat transmitting pipe 38. The gas is then released into the atmosphere from a stack 37 through a gas duct 41. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04262144-A (JP)
Title: Active vibration isolation device
Inventor: UCHIDA KIMIO
IPC: F16F15/02
Filed: 1991-02-15
Abstract: PURPOSE:To improve vibration isolation performance by large displacement control and fine displacement control in an object of control. CONSTITUTION:A deice is composed of a vibration sensor loaded on an object of control supported with an air spring and outputting a vibration signal by detecting vibration, a displacement sensor detecting displacement between the object of control and the air spring installed surface to output a displacement signal, a level detection mechanism detecting the level variation of the object of control, an actuator driven by the vibration and displacement signals and injecting control force into the object of control, and a pressure adjusting valve actuated with the level detection mechanism and injecting air pressure into the air spring. Large displacement control for the object of control is made with a mechanical control system of the level detection mechanism, pressure adjusting valve, and air spring, fine displacement control is conducted with an electric control system from the vibration sensor and the displacement sensor to the actuator, and thus each control is shared, with the synthetic improvement of vibration isolation performance.
Patent JP-H08205522-A (JP)
Title: Control system of switching power supply apparatus
Inventor: MATSUO HIROBUMI
IPC: H02M3/00
Filed: 1995-01-18
Abstract: PURPOSE: To facilitate both the PWM control and the frequency control at the same time in accordance with the setting conditions of respective set values taking the fact that the control at the light load time or the load dropping time is difficult if only one of the PWM control and the frequency control is employed into account. CONSTITUTION: The control system of a switching power supply apparatus has frequency pulse converting means 3 and 4, sampling time generating means 12 and 19, arithmetic circuits 5 and 6, off-time width generating means 7, 14, 8 and 15 and switching frequency maximum value generating means 13 and 20. Further, switching frequency minimum value generating means 11 and 18 which generate the minimum value of the switching frequency of a main switch and on-time width generating means 10 and 17 which generate the on-time width of the main switch are provided in the control system of the switching power supply apparatus.  Further, the mutual setting conditions of the respective set values which are set in the off-time width generating means, the on-time width generating means, the switching frequency minimum value generating means, the switching frequency maximum value generating means and the sampling time generating means are changed to facilitate both the PWM control and the frequency control.
Patent JP-H11216681-A (JP)
Title: Tool
Inventor: KAMAYA MASASHI
IPC: B25B13/54
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To remove not only a bolt but also a cover by providing on one end a tightening part to be engaged by being inserted in a hole of hexagonal section formed in a head part of a hexagon socket head cap screw, and providing a hook part on the other end part. SOLUTION: In a hexagonal bar wrench 1, one end part 1a as one end is a tightening part, and a hook part 2 is provided on the other end part 1b as the other end. When a part at which a panel 7 is mounted on a wall surface 10 by bolts 9 is covered by a decorative cover 8, a hook 4 of a hook part 2 fixed to the other end part 1b of the hexagonal bar wrench 1 is hooked to a locking part 8a of the decorative cover 8, and twisted in the direction of the arrow to remove the cover 8. The bolts 9 are removed by inserting one end part 1a of the hexagonal bar wrench 1 into a hexagonal hole in a head part of the bolts 9 exposed there, and twisting the wrench.
Patent JP-2000221540-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: SAKAMOTO MICHIAKI
IPC: H05K1/11
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for well connecting TABs and terminals with an active matrix type liquid crystal display device which overlaps pixel electrodes and wiring for the purpose of enhancing the aperture ratio, forms the layer as double layers of an organic film and a passivation film and executes the patterning thereof in the same manner. SOLUTION: A dummy contact hole 105 is disposed between adjacent terminals, thereby, the conductive particles of ACF are made to remain on the organic film 109 to prevent the absence of the contact between the lower layer metal 106 of the terminals and the connecting line of the TAB. The contact hole 112 for connecting the upper layer transparent electrode 116 of the terminals and the lower layer metal 106 are composed of plural via holes, by which the conductive particles of the ACF on the upper layer transparent electrodes 110 are sufficiently made to remain and the connecting with the connecting wires of the TAB is improved.
Patent JP-H01198128-A (JP)
Title: Method for encoding digital audio data
Inventor: MORIWAKI HISAYOSHI
IPC: G11B20/10
Filed: 1988-02-02
Abstract: PURPOSE:To surely perform error correction on estimated parameters of higher importance by more strongly adding codes for error correction to the estimated parameters of higher importance and, at the same time, performing encoding processes for error correction by regarding the error correcting codes and data as new data. CONSTITUTION:Against written estimated parameters, a 3-word parity code Pm is added to each one set of the parameters and a 5-word parity code Q0 is added to each 26-piece gain factor LG and RG. In addition, a (2X5)-word parity code Q1 is added to 26-piece estimation factor Lk1 and Rk1. Then the estimation factors Lk1-LG and Rk1-RG, to which the parity codes Pm and Qn are added, and the parity codes Pm and Qn are read out one word by one word so that they can be interleaved at prescribed address intervals and the read-out data are supplied to a record encoder 73.
Patent JP-H025566-A (JP)
Title: Integrated circuit and its manufacture
Inventor: JIYUDEI ERU SUUTOA
IPC: H01L21/8238
Filed: 1989-02-02
Abstract: PURPOSE: To provide a resistivity value required for a logic circuit and simultaneously provide an improved resistivity level for a power transistor, by providing double epitaxial layers on a substrate. CONSTITUTION: A substrate 10 has a buried isolation region 11. A first epitaxial layer 12 covers the buried isolation region 11 and the substrate 10. A second epitaxial layer 13 covers the first epitaxial layer 12. A P+ isolation region 14 extends from the surface of the second epitaxial layer 13 to the buried isolation layer 11. A small-signal or logical MOS field-effect transistor is formed in the second epitaxial layer 13 within an isolation region formed by the isolation barrier 14 and the buried isolation region 11.
Patent JP-H04339227-A (JP)
Title: Non-contact type temperature measuring apparatus using optical fiber
Inventor: INUKAI EIKICHI
IPC: G01K11/12
Filed: 1991-01-22
Abstract: PURPOSE:To enable the retrieval of a high temperature part of an object desired to measure temperature and measurement of the temperature of the part even when the body rotates by winding an optical fiber spiral on the temperature measuring surface of a temperature measurement object provided in a room, to which light can be transmitted, that is rotated or requires a spatial isolation for the reason of radioactivity or the like while using a photocoupling. CONSTITUTION:An optical fiber is wound spiral on the outer circumferential surface of a rotor 1 and a starting end 2A of the optical fiber is connected to a photocoupling PC to let a pulse laser beam light 6 be impinged into the optical fiber through the photocoupling PC. A Raman scattering is caused at a high temperature part of the rotor 1 and an electrical signal 23 is inputted into a computer 26 corresponding to anti-stokes light 8. Thus, a three- dimensional position of the high temperature part of the rotor 1 and the temperature of the part are measured and measured values are shown on a display device 25.
Patent JP-H08222807-A (JP)
Title: Forming method of optical resonance plane of nitride semiconductor laser element
Inventor: SUGIMOTO YASUNOBU
IPC: H01S5/00
Filed: 1995-02-10
Abstract: PURPOSE: To put the face of a split nitride semiconductor layer kept apparently cleaved and to form an optical resonance plane out of it by forming first and second split grooves and by splitting a wafer by pressing at a position along these grooves. CONSTITUTION: A wafer has a structure constructed by laminating sequentially an n-type layer 2, an active layer 3 and a p-type layer 4, which are constituted of nitride semiconductors respectively, on a sapphire substrate 1, basically. A first split groove 10 is formed by etching the stripe-shaped p-type layer 4 to a depth not reaching the active layer 3. On the other hand, a second split groove 20 is formed on the side of the sapphire substrate 1 free of nitride semiconductors. Since the first split groove 10 opposed to the second split groove 20 is formed in the surface of the p-type layer 4, a straight split is easy to make between the first split groove 10 and the second split groove 20. Even in the nitride semiconductor layer having no cleavability, therefore, a split face turns apparently cleaved and thus optical resonance planes being parallel mutually are formed easily.
Patent JP-S58152633-A (JP)
Inventor: ERUNSUTO BUAARUMAN
IPC: B60N2/90
Filed: 1983-02-16
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-S59155341-A (JP)
Inventor: BERUNTO BAASUNAA
IPC: C07C201/00
Filed: 1984-02-13
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-H05222462-A (JP)
Title: Device to determine the treatment order of steel
Inventor: MISHIMA YOSHIHISA
IPC: C21D11/00
Filed: 1992-02-10
Abstract: PURPOSE:To provide a device to rapidly determine the order through the distributed processing in the determination of the treatment order of steel. CONSTITUTION:First, steels to be treated are divided according to the specified attributes, then the order for every attribute is determined, and the restrictive conditions in the order relation of the steels to be treated are considered. Thus, the steels to be treated with the same attribute are divided into the groups where the order changing is impossible and the distributed optimum order in the group is determined through the processing by a plurality of CPUs through the network, enabling rapid processing by synthesizing the results.
Patent JP-H11222154-A (JP)
Title: Fender structure for automobile
Inventor: IZUMI KOJI
IPC: B62D25/16
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance an energy absorbing effect against load applied to a fender from above without increasing part items in number. SOLUTION: Through-holes 40 as a deformation accelerating means are bored in a fender 14 along the longitudinal direction at specified intervals, and these through-holes 40 are formed across a second wall part 14B and a third wall part 14C. A hood seal rubber 42 is disposed over to the second wall part 14B of the fender 14, and the hood seal rubber 42 is formed out of a seal part 44, and of a mounting part 46. The longitudinal wall part 46B and lateral wall part 46A of the mounting part 46 of the hood seal rubber 42, abut against the second wall part 14B and third wall part 14C of the fender 14, and the through-holes 40 are completely covered with the mounting part 46 of the hood seal rubber 42.