baber/WOPTO huggingface dataset:
Patent JP-H1018861-A (JP)
Title: Altitude injection rate compensation device of fuel injection pump
Inventor: OSHIMA KENJI
IPC: F02D1/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To control a maximum injection rate to an optimal value in an altitude where the atmosphere is reduced by constituting the relation between the displacement of a pressure pin and the maximum rotational displacement of a tension arm in a non-linear. SOLUTION: The upper part of a bellows 1 which is expanded and contracted in a longitudinal direction by change of the atmosphere is fixed to the main body of a fuel injection pump 15, and its lower part is connected to a bush rod 2 having a taper surface 2a. The bush rod 2 is moved vertically by expanding and contracting the bellows 1, a pressure pin 3 which abuts on one end of the taper surface 2a is moved in left and right directions, a spill ring 8 is displaced in an axial direction through a control arm 4, a tension arm 6, and the like, and a fuel injection rate is regulated.  At this time, an abutting surface 4a on the top end of the pressure pin 3 of one end of the arm 4 is formed in a flange shaped bending surface, and thereby, it is changed in a bending line shape to the characteristic of a maximum injection rate of the atmosphere so as to control the maximum injection rate to an optimal value in an altitude.
Patent JP-H0726329-A (JP)
Title: Production of heat resistant rotor
Inventor: MORIYAMA YASUSHI
IPC: C22C38/60
Filed: 1993-07-13
Abstract: PURPOSE:To produce a heat resistant rotor minimal in long time heating embrittlement under high temp. steam conditions and improved in high temp. strength and creep rupture strength by regulating contained components. CONSTITUTION:A steel, having a composition consisting of, by weight, 0.07-0.18% C, <=1.0% Si, <0.1% Mn, 10-13% Cr, 0.1-1.0% Ni, 0.1-1.0% Mo, 0.15-0.40% V, 0.02-0.1% Nb, 2.0-4.0% W, 3.0-8.0% Co, <=0.010% P, <=0.010% S, <=0.015% Al, 0.0005-0.005% B, 0.01-0.1% N, <=0.007% Sb+Sn, and the balance essentially Fe and containing if necessary, <=0.1% Cu, is hot-formed, heated to 1020-1120 deg.C, cooled acceleratedly, and reheated to a temp. between 700 deg.C and the Ac1 point, by which the heat resistant rotor can be produced.
Patent JP-2001002958-A (JP)
Title: Putty composition
Inventor: KOMATSU TADAO
IPC: C09D4/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a putty composition that can reduce the absorption of paint, when it is coated with a paint and can be directly coated with a final coating paint without coating with a primer surfacer as the putty gives the sufficiently hard surface with its volume shrinkage reduced. SOLUTION: This putty composition comprises (A) 20-80 pts.wt. of a polymerizable unsaturated group-bearing acrylic resin that has 0.5-10 double bonds per 1,000 molecular weight, (B) 3-30 pts.wt. of an unsaturated polyester resin with an acid value of 10-40, (C) 3-20 pts.wt. of an abrasive made of a higher fatty acid soap, (D) 0.5-5 pts.wt. of a polymerization initiator and an extender pigment.
Patent JP-S6329064-A (JP)
Title: Wind power driven rotary drive mechanism
Inventor: WADA ICHIRO
IPC: F03D11/02
Filed: 1986-07-22
Abstract: PURPOSE:To make it possible to smoothly and satisfactorily operate a wind power driven rotary drive mechanism with a high degree of efficiency and to make the mechanism compact, by automatically selection one of input shafts in accordance with the degree of window power. CONSTITUTION:The rotary motion of a first wind power driven rotary shaft 12 is decreased in its rotational speed and is then transmitted to an output shaft 9 by revolu tion of planetary gears 22 through a gear attaching member 11 so that the load exerted to the rotary shaft 12 may be reduced. Accordingly, the rotary shaft 12 may smoothly rotate even though the wind power is lower so that output energy may be obtained from the output shaft 9. Further, during rotation of a second wind power driven rotary shaft 6 by itself, when the load on the working side increases exceeding a predeter mined value, the self-rotation of the rotary shaft 6 is interrupted, but since the rotary shaft 12 is rotated even under low wind power, the transmission of input energy is automatically changed over into the rotary shaft 12 side so that the rotation of the output shaft 9 may be continued. Thus, the output shaft 9 is rotated by the rotary shaft 12 or the rotary shaft 16 as an input shaft which is automatically selected in accordance with the degree of wind power, thereby it is possible to continuously produce output energy.
Patent JP-H0923960-A (JP)
Title: Pillow
Inventor: KUNIEDA YOSHIO
IPC: A61N5/06
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a pillow for facilitating a sound sleep by a heat absorbing effect by a heat radiation part provided on the upper surface of the pillow where the head part of a user is to be in contact and a heat insulating effect by far infrared cotton housed in a recessed curve part formed on at least one side in a longitudinal direction inside the bag body of the pillow. SOLUTION: A core material 2 and a cushion material 3 for wrapping the core material 2 are housed in the bag body provided with the recessed curve part whose middle part is recessed on one side in the longitudinal direction of this pillow. Plural small bag bodies 7 filled with fine stones 6 are stitched on the surface of the bag body where the head part of the user is to be in contact and the far infrared cotton 5 is housed inside the bag body along the recessed curve part.
Patent JP-2000011281-A (JP)
Title: Multiple dwelling house monitoring system
Inventor: KONO KAZUHIKO
IPC: H04M9/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system equipped with a management unit which does not need many connection terminals beforehand so as to output a desired signal out of input signals that are predicted because it it made possible to cope with various kinds of information signal. SOLUTION: This device is constituted so that an information signal is outputted to an entrance lobby unit installed in the entrance lobby of a multiple dwelling house, a dwelling unit installed for each dwelling unit, an information signal line L for transmitting the information signal informed by the dwelling unit to a management unit 2 and an output signal line connected to the management unit 2 on the basis of the information signal informed by the dwelling unit. In this case, the management unit 2 is provided with a transfer information output terminal ST and a transfer information output control part STC and it is made possible for the transfer information output control part STC to set so that a desired signal is outputted to an arbitrary transfer information output terminal ST when a specific information signal occurs.
Patent JP-H1127993-A (JP)
Title: Power converter and power system
Inventor: YASUDA NOBUYUKI
IPC: H02J9/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which can suppress the continuation and increase in vibrations caused by interference with the resonance frequency of the mechanical system of a power generator and a power system incorporating the power converter. SOLUTION: A power converter is provided with a circuit, which fetches the natural frequency component of the mechanical system of a power generator from an output current detector 30 of the converter and suppresses the component. The power converter is provided with a low-pass filter 30c so as to cut off components other than the DC component from the output of a coordinate converter 30b, and the output of the filter 30c can only fetch the amplitude of the natural frequency component of the power generator. A controller 30d generates a vibration suppression correcting value by performing control operation, such as the proportional integration, etc., with respect to a detected amplitude after subtracting the output of the filter 30 from a reference value '0'.
Patent JP-S5797886-A (JP)
Title: Laser device
Inventor: NISHISAKA TAKESHI
IPC: H01S5/06
Filed: 1980-12-09
Abstract: PURPOSE:To obtain laser devices which set the desired mode of emitted laser beam adequately, by arranging them on a radiator so that semiconductor laser elements have an uniform array on a well symmetric pattern in case of projection in a laser-beam optical axis direction. CONSTITUTION:A power source 1 supplies electric power to semiconductor laser elements 2 to achieve laser oscillation. Under the control of a control circuit 8, the supply current from the power source 1 to the elements 2 arrayed on a radiator 3 is controlld. Then, laser beam 7 emitted from the elements 2 are made into one by a condensing and correcting optical system 5, whose output is guided to a light guide 6. With said constitution, S output currents are determined by the circuit 8 to set laser beam, synthesized by (n) semiconductor lasers, nearly in mode TEM00. To obtain laser beam in rectangular mode, the S output currents are equalized by the circuit 8. Further, when a variable bias is applied to the power source 1, the output of the composite laser beam is varied while the S currents are fixed, namely, while the intensity distribution of the laser beam synthesized by the emitted laser beam is held constant.
Patent JP-H0818869-A (JP)
Title: Solid-state image pickup element
Inventor: NISHI NAOKI
IPC: H04N5/341
Filed: 1994-06-30
Abstract: PURPOSE:To reduce smear caused by an obliquely incident light 1 to a sensor section without losing other characteristics by transferring signal charges read from each sensor section in a vertical charge transfer section by one stage for a specific period in a horizontal scanning line period and storing the charge aside between adjacent picture elements in the vertical direction for a non- transfer period. CONSTITUTION:The signal charge having been stored in a region under transfer electrodes 12, 14 are transferred by one stage by the transfer operation and stored in a region under the transfer electrodes 12, 14 at a succeeding region by two picture elements toward the transfer direction. In the 4-phase drive vertical charge transfer section 2, the signal charge by one line is sequentially transferred vertically one by one stage for a specific period such as a horizontal blanking period in one horizontal scanning line period and the signal charge is stored aside between the picture elements in the vertical direction in a region (hatched line region shown in Figure) under the transfer electrodes 12, 14 for a period where no charge is transferred (nontransfer period) so reduce smear.
Patent JP-S5963933-A (JP)
Inventor: SAKAGAMI HIRONOBU
IPC: H02J7/00
Filed: 1982-10-01
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-H1127725-A (JP)
Title: Exchanging system
Inventor: AOKI YASUBUMI
IPC: H04W24/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an exchanging system by detecting failures of its own exchanging device and notifying it to a base station at the time of detecting the failure to switch the connection with an exchang device connected to a terminal through a line connection interface, thereby disconnecting an exchanging device which is related to a failure notification and connecting a terminal which is connect thereto to an exchange device that does not have a failure notification. SOLUTION: When a failure occurs in one exchange device #a, the faulty exchange device #a notifies the failure to a service control station 4 and a base station CS #1 via a common signal network. When there is such a notification, the stations 4 and CS #1 respectively recognize the failure of the exchange device #a and switch the transmission of all traffic via the exchange device #a to an exchange device #b. At this time, a controlling part 4a of the station 4 converts into the exchange device #b, what is related to the exchange device #a in positional information of each terminal PS that has been registered on a table on a file 4b.
Patent JP-H0836419-A (JP)
Title: Servo positioning device
Inventor: OKANO YOSHIHIRO
IPC: G05D3/12
Filed: 1994-07-26
Abstract: PURPOSE:To stably control positioning even in a low speed area with an encoder having a limited resolution by providing a pulse encoder, a speed detection part which detects the speed in the low speed area, and a calculation part which calculates a control signal fed back to a servo motor based on the output signal of the speed detection part. CONSTITUTION:A speed detection part 6 is provided with, for example, two counters which alternately count the interval of pulses outputted from a pulse encoder 1, and the rotation speed of the pulse encoder 1 in the low speed area is counted at a high speed. A pulse position conversion part 3 consists of an up/down counter, and two-phase output pulses of the pulse encoder 1 are applied. The up/down counter outputs, for example, 16-bit count data to a calculation part 4. This part 4 calculates the reciprocal of the output of a data selector in the low speed area to obtain the speed and uses the calculation result to perform PID(proportional-integral-differential) operation and obtains the control signal to be fed back to a servo motor 2.
Patent JP-S6330900-A (JP)
Inventor: YANAGIMACHI AKIO
IPC: G10L25/00
Filed: 1986-07-25
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-S5875525-A (JP)
Inventor: YOSHIDA YUTAKA
IPC: G02B23/24
Filed: 1981-10-30
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-H0339225-A (JP)
Title: Extruder
Inventor: MURATA YOSHINORI
IPC: B29C48/38
Filed: 1989-07-07
Abstract: PURPOSE:To make it possible to easily control the degree of uniformity of molten resin by a method wherein only uniform mixing function is separated from the remaining functions so s to be made independent and given to a second stage extruder. CONSTITUTION:Resin is plasticized and melted by a first stage extruder 1. At the same time, the molten resin, which is plasticized and melted by the first stage extruder 1 and not yet fully uniformized, is fed to a second stage extruder 2. In this case, the kneading device 14 of the second stage extruder 2 is so constituted as to have no feeding power at all and have only uniform mixing function. Its feeding function depends upon the forced resin pressure developed by the first stage extruder 1. In other words, the passing time of the resin through the second stage extruder 2 is changed by the magnitude of the resin pressure fed by the first stage extruder 2 and the quantity of mixing energy is changed by changing the rotational frequency of the kneading device 14 so as to control the mixing to uniformize in order to make the uniform mixing of various resins possible with the same extrusion equipment.
Patent JP-H095712-A (JP)
Title: Liquid crystal driving method
Inventor: SUZUKI TAKATOSHI
IPC: G02F1/1335
Filed: 1995-06-15
Abstract: PURPOSE: To provide a liquid crystal driving method capable of supplying a liquid crystal driving voltage suitable for liquid crystal temp. with a satisfactry responsiveness. CONSTITUTION: Color filters for R, G, B are arranged by being spaced with a prescribed interval in a liquid crystal display panel 2 and a black matrix 3 is arranged between the color filters. A resistance change detecting circuit 10 is connected to arbitrary two points of the black matrix 3 and outputs a dropped voltage value to a comparator 12 by being supplied with the reference voltage from a reference power supply 11. In the comparator 12, potential difference data expressing the liquid temp. are taken out by comparing the dropped voltage value with the reference voltage to be outputted to a power supply circuit 13. In the power supply circuit 13, the liquid crystal driving voltage suitable to the liquid crystal temp. is supplied by controlling the liquid crystal driving voltage to be supplied to a segment driver 5 according to the potential difference data.
Patent JP-S6237085-A (JP)
Title: Setting method of zero position of synchronous motor with position detector
Inventor: MIWA TORU
IPC: H02P25/022
Filed: 1985-08-09
Abstract: PURPOSE:To align the zero points of a synchronous motor and a position detector precisely by measuring the reference position of the synchronous motor obtained from induced voltage and the zero position of the position detector independently. CONSTITUTION:A synchronous motor 2 is driven by a driving section 11 for adjustment, and the induced voltage Eu of the synchronous motor 2 is measured by a reference-position deciding section 13. On the other hand, output voltage V0 from a position detector 1 is measured by a zero-position detecting section 14. The angle of deviation thetae between the zero point of induced voltage Eu and the zero point of output voltage V0 is detected. A coupling 15 is removed, the shaft of the position detector 1 is turned, and the angle of deviation thetae is brought to zero. Accordingly, the zero points of the synchronous motor and the position detector can be aligned accurately.
Patent JP-S5799374-A (JP)
Title: Treatment for corrosion prevention of metal surface
Inventor: TAKITA MASAAKI
IPC: B32B15/08
Filed: 1980-12-09
Abstract: PURPOSE: To protect an Al metal sheet from corrosion, by forming a protective film, a primer film composed of tetrafluroethylene resin and an enamel film on the surface of the Al metal, and penetrating oil into pinholes in each film.  
     CONSTITUTION: The surfaces of a metal plate 1 such as an Al or Al alloy-made hot plate is formed into a rugged state 2 by sand blasting or the like, and a protective film 3 is formed on the rugged surface by metal spray or ceramics coating. Thereafter, a primer film 4 composed of tetrafluoroethylene resin mixed with polymide resin as a binder is formed, and then an enamel film 5 composed of tetrafluoroethylene resin mixed with a pigment such as carbon is further formed thereon. Vegetable oil, mineral oil or animal oil, e.g. cooking oil or silicone oil, is applied to the enamel film 5 and penetrated into pinholes 6, 7 in the films 4, 5 by heating the metal plate 1. Thus, generation of rust caused by permeation of salt content in a material to be cooked is inhibited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6331525-A (JP)
Title: Treatment of combustion exhaust gas
Inventor: MORII ATSUSHI
IPC: B01D53/94
Filed: 1986-07-24
Abstract: PURPOSE:To prevent the deterioration of a catalyst, by a method wherein NH3 is injected in combustion exhaust gas and NOx is reduced by the catalyst and, after heat exchange, a solid is collected and arsenic is removed from said solid before recirculating the solid to a furnace. CONSTITUTION:The exhaust gas from a furnace 1 is guided to a denitration reactor 5 while mixed with NH3, from an injection port 4 to reduce NOx and subsequently supplied to an electric precipitator 8 through an air heater 7 to collect fly ash and purified gas is discharged to the open air from a chimney 10. The fly ash collected is heated to 200 deg.C or more by an electric heating oven 11 to remove As2O3 in the fly ash through gasification and the treated fly ash is recirculated to the furnace 1. Bu this method, the concn. of As2O3 is prevented and the deterioration of a catalyst is prevented.
Patent JP-S6237596-A (JP)
Title: Method of collecting filling material of double shell storing tank
Inventor: SHIOBARA KAZUO
IPC: F17C13/00
Filed: 1985-08-09
Abstract: PURPOSE:To collect filling material with out scattering by providing a water circulation circuit comprising a cooling water supply device, a perlite separating device, an exhaust pipe and a keeping cool layer of a storing tank, and circulating water in the circuit to collect filling material. CONSTITUTION:A closed circuit is formed by a cooling water supply device 5 comprising a tank 5b having a water supply pipe 5d, a water supply pump 5a and a discharge pipe 5c, a perlite separating device 6, an exhaust pipe 7, and a keeping cool layer 2 of a storing tank 1. When the water supply pump 5a is operated to pour water in the keeping cool layer 2 of the storing tank 1, water is stored in the keeping cool layer 2. When the level of water in the keeping cool layer 2 comes to a suitable level, and a valve of the exhaust pipe 7 is opened, water in the keeping cool layer 2 is conducted with perlite in the perlite separating device 6. Perlite 3 precipitated in the separating device 6 is strained, and the dehydrated and reduced in volume to be suitably handled.
Patent JP-S5964119-A (JP)
Title: Method of lineally heating stress relief of sheet
Inventor: TADA NOBUHIKO
IPC: B21D1/06
Filed: 1982-10-06
Abstract: PURPOSE:To perform efficiently a stress relief annealing, and to reduce discoloration caused by heating, by heating and cooling rapidly a sheet by a convergent plasma flame to give the shrinkage and deformation while sealing the back surface of a heated part with inert gas or nonoxidizing gas. CONSTITUTION:A plasma arc 5 is ignited between a sheet 1 and an electrode 2, and then a small range of the surface of sheet 1 is heated rapidly while sealing the back surface of a heated part with non-oxidizing gas such as inert gas, gaseous carbon oxide, and gaseous nitrogen, etc. to prevent the back surface from oxidation. The heat inputted to the local part by the plasma arc is rapidly diffused and cooled, and the oxidation accompanying discoloration is prevented.
Patent JP-S6418569-A (JP)
Title: Soldering wave former
Inventor: SHIRAI MITSUGI
IPC: H05K3/34
Filed: 1987-07-15
Abstract: PURPOSE:To solder a printed circuit board of large thermal capacity with a high quality by always feeding the antioxidant liquid having higher m. p. than that of a molten solder onto the molten solder at the part where a printed circuit board is separated from a wave former. CONSTITUTION:A soldering is executed by jetting a molten solder 2 to flow down along the shape of a front wave former 3 and back wave former 4 and traveling a flux 7 coated printed circuit board 1 in an arrow mark direction. At this time the opening part 8 from which the molten solder 2 is flowed down is provided on the back wave former 4, an antioxidant liquid discharging nozzle 6 is installed at the upper part of this opening part 8 and the antioxidant liquid 5 fed by a pump 9 from a tank 10 is discharged into the back wave former 4 from the nozzle 6. Since this antioxidant liquid 5 has smaller specific gravity than that of the solder 2 it is floated on the solder 2 and filled up in the space between the solder 2 and back wave former 4. Even the multilayer printed circuit board having large thermal capacity is soldered without generating a bridge, an icicle, etc.
Patent JP-2000010256-A (JP)
Title: Phase shift mask and its production
Inventor: SHIMIZU TATSU
IPC: G03F1/30
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift mask which is capable of transferring desired patterns to a resist formed on a wafer surface and excellent in reproducibility and mass productivity and a process for producing the same. SOLUTION: The phase shift mask 10 consists of a translucent substrate 1 and semi-transparent films 4, 5. Recessed parts 2, 2 consisting of small area parts and recessed parts 3 consisting of large area parts are formed on one main surface of the translucent substrate 1. The semi-transparent film 4 is deposited in the recessed parts 2 and the semi-transparent film 5 is deposited in the recessed parts 3. The light cast to the semi-transparent film 4 and the edges 5B of the semi-transparent film 5 is transmitted and the light cast on the central part 5A of the semi-transparent film 5 is hardly transmitted. Further, the phase shift mask 10 is produced by forming the semi-transparent films 4, 5 by sputtering on the translucent substrate 1 previously with the recessed parts 2, 3 formed by RIE etching through apertures formed by the patterning of the resist, then removing the resist remaining on the translucent substrate 1.