baber/WOPTO huggingface dataset:
Patent JP-H0939766-A (JP)
Title: Device for controlling hydraulic pressure of brake
Inventor: WAKU TAKAYUKI
IPC: B60T8/48
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To fast move a piston and improve response when the hydraulic pressure of a brake is increased by mounting on one of the inner surface of a cylinder and the outer surface of a piston an annular seal member with a lip which allows operating liquid to flow from an output room to a back pressure room. SOLUTION: When hydraulic pressure for braking is reduced in a state where a wheel is apt to be locked, a solenoid valve responsive to the wheel in a locking state is opened, for example, a back pressure room 31 of a device 5FL for controlling the hydraulic pressure for braking is made to communicate with a reservoir to move a piston 30 to a side increasing the volume of an output room 29, thereby closing an open/close valve 38, or reducing the hydraulic pressure for braking in an output hydraulic pressure passage 15FL.  When the hydraulic pressure for braking is increased, the back pressure room 31 is cut off from the reservoir and the differential pressure between the rooms 29, 31 is reduced according as operating liquid flows from the output room 29 to the back pressure room 31 via a lip 48a of a seal member 48, thereby moving the piston 31 to a side increasing the volume of the output room 29.
Patent JP-2000028120-A (JP)
Title: Corrosion prevention device
Inventor: OMURA EIJI
IPC: F23G5/48
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To contrive prevention of corrosion of an air diffusion tube capable of suppressing high temperature corrosion and low temperature corrosion during an interruption of a furnace. SOLUTION: A cooling fan 3 for supplying a fluid to an air diffusion tube 13 in a fluidized bed refuse incinerator, an atmospheric air suction valve 1 provided in an inlet side of the cooling fan, an atmospheric vent valve 8 provided in an outlet of the air diffusion tube, a fluid passage for recirculating an outlet fluid of the air diffusion tube to the inlet of the cooling fan 3, thermometers 6, 9 for detecting temperatures of the fluid in the inlet and the outlet of the air diffusion tube and an arithmetic operator 7 for regulating openings of the atmospheric vent valve 8 and the atmospheric air suction valve 1 are provided according to signals from the thermometers 6, 9.  During an interruption of operation of the incinerator, temperature of the fluid in the air diffusion tube is controlled at temperatures not less than a low temperature corrosion temperature range and not higher than a high temperature corrosion temperature range of corrosion substances in the furnace.
Patent JP-H0938600-A (JP)
Title: Washing method of article to be washed and apparatus therefor
Inventor: UCHINO MASAHIDE
IPC: B08B3/10
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To enable sure washing work in response to a wide range of articles to be washed by a method in which the articles are arranged in a washing tank of a reduced pressure, and a washing means in which heated washing liquid is introduced from a nozzle and evaporated to perform vapor washing and shower washing are used selectively or concurrently. SOLUTION: When articles 2 to be washed are washed, after the articles 2 being placed in a washing tank 1 and the tank 1 is closed, a pressure reducing device 5 is actuated to reduce pressure in a new liquid tank 13, a distillation tank 20, and a dirty liquid tank 16, and the washing tank 1. Washing liquid heated 24 by a heater 26 is ejected from a nozzle 31 to perform the vapor washing of the articles 2. In this process, the quantity of the ejected washing liquid 24 from the nozzle 31 is adjusted, the pressure in the washing tank 1 is adjusted, or the heating temperature of the washing liquid 24 is adjusted so that only the vapor washing is used in the washing tank 1, the vapor washing and shower washing are used concurrently, or mainly the shower washing is used in order to select the washing method corresponding to the purposes of the washing of the articles 2.
Patent JP-H0748014-A (JP)
Title: Belt tension detecting method and its device in belt conveyer
Inventor: KURODA KIMIHIDE
IPC: B65G23/44
Filed: 1993-08-05
Abstract: PURPOSE:To provide a method to detect the tension of a belt timely and simply and its device in a belt conveyer having a screw take-up system belt tension adjusting means. CONSTITUTION:The screw lever 14 of a belt tension adjusting means 10 is rotated to slightly move a bearing box 19 in the direction of belt tension, and a spacer 22 and a load cell 23 are insertedly provided between the bearing box 19 and the one side end of a frame 18. Next the screw lever 14 is loosen until the tensile force caused by the screw lever 14 of the bearing box 19 is zero to apply the belt tension to the load cell 23, and load acting then on the load cell 23 is measured. Thus the tension of the belt 4 can be detected simply at any time.
Patent JP-H0861802-A (JP)
Title: Chemical heat pump reactor,output of which is improved
Inventor: PIEERU BU
IPC: B01D53/58
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a problem of output loss of a reactor generated while a reaction cycle is being carried out. SOLUTION: A chemical heat pump reactor solving the aforesaid problem is comprised of a closed container 21 having a heating and cooling system and of a solid reagent 23. The solid reagent is reversibly reacted with reagent gas contained in the container. A space between the solid reagent 23 and an inner wall 29 of the container 21 is filled with completely or partially fluid contact substance 24 which is a superior heat transfer material and chemically inactive against the solid reagent 23. An enclosing device 25 prevents the fluid contact substance 24 from being accumulated at the head part of the solid reagent 23.
Patent JP-S6172697-A (JP)
Inventor: UEGAKITO OSAMI
IPC: C04B35/48
Filed: 1984-09-17
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-H0863187-A (JP)
Title: Speech synthesizer
Inventor: KATAE NOBUYUKI
IPC: G10L13/10
Filed: 1994-08-19
Abstract: PURPOSE: To make a synthesized speech easy to catch and to give it a natural rhythm by generating time change patterns of respective basic frequencies of fixed, variable information, successively connecting them, generating the time change pattern of the basic frequency of a sentence and synthesizing the speech. CONSTITUTION: A text analysis means generates a phonogram line from an input sentence to output it to an acoustic parameter generation means 11. Related to a fixed form part, in a fixed form FO pattern/duration time length generation means 8, and related to an unfixed form part, in an unfixed form FO pattern/duration time length generation means 9, an FO pattern and a duration time length are generated respectively. These FO pattern and duration time length are connected successively in an FO pattern/duration time length connecting/editing means 10, and the FO pattern and the duration time length of the whole sentence are generated. The acoustic parameter generation means 11 generates an acoustic parameter based on the phonogram line. Further, a speech signal generation means 12 generates and outputs a speech signal from the FO pattern, etc.
Patent JP-2000031611-A (JP)
Title: Structure of circuit board for electronic device
Inventor: KOBAYASHI HITOSHI
IPC: H05K1/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To simply and accurately visually inspect by perforating extracted windows at an insulating layer at parts corresponding to four corners of a placed component to expose a metal thin film layer, or providing a position indication mark formed into an L-shape by coating with a white ink so as to surround the component. SOLUTION: In the case of placing a rectangular component 4 like a connecting holder on a surface of the circuit board 1, L-shaped position indication marks 5 are formed at parts corresponding to at least four corners of the component 4 so as to surround the component. The respective marks 5 are formed by perforating an L-shaped cut window 6 at an insulating layer 3 by etching to expose a metal thin film layer 2 within the window 6 to be formed or coating an L-shaped white ink by printing to be formed. Thus, whether or not the mounting position and the mounting direction of the component placed on the board fall within predetermined allowable ranges can be simply, rapidly and accurately inspected through a worker's visual observation.
Patent JP-H0859902-A (JP)
Title: Flame retardant polyolefin resin composition
Inventor: NISHIBORI SETSUO
IPC: C08L63/00
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a flame-retardant polyolefin resin composition which gives molded products excellent in resistance to heat, light and bleeding without any trouble in mold corrosion by admixing a combination of a specific compound with a bromine-containing epoxy polymer to a polyolefin resin. CONSTITUTION: This polyolefin resin composition is obtained by compounding (A) 100 pts.wt. of a polyolefin resin, preferably a resin mainly comprising polypropylene with (B) 1-24 pts.wt. of a compound of formula I (R1 is H, methyl; A is formula II, SO2 ) such as 1,1'-(methylethylidene)-bis [3,5- dibromo-4-(2,3-dibromo-propoxy)] benzene and (C) 1-12 pts.wt. of a bromine- containing epoxy polymer having 1,000-50,000 molecular weight such as a polymer obtained by condensation reaction of tetrabromobisphenol A with epichlorohydrin. It is recommended that this composition further contains 0-10 pts.wt., per 100 pts.wt. of component A, of antimony trioxide so as to attain total of components B, C and the antimony trioxide of 5-40 pts.wt.
Patent JP-S6173602-A (JP)
Inventor: SODENO TOSHIAKI
IPC: A44B19/44
Filed: 1984-09-18
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-S5984282-A (JP)
Inventor: OKADA YOUICHIROU
IPC: H04B7/00
Filed: 1982-11-08
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-H0541303-A (JP)
Title: Thermistor
Inventor: NAKAMURA TAKURO
IPC: H01C7/04
Filed: 1991-08-05
Abstract: PURPOSE:To provide a thermistor having a large B constant and a good ohmic contact characteristics with respect to a lead-out electrode in which fluctuation of resistance value at the stage of manufacture is suppressed. CONSTITUTION:A thermistor comprises a semiconductor thin film 1 mounted on a surface of a substrate 4 and lead-out electrodes 2 and 3 contacted with the semiconductor thin film 1 wherein the thin film 1 being a p-type amorphous silicon thin film formed with the substrate 4 held at low temperature.
Patent JP-S5984303-A (JP)
Title: Recording and reproducing device
Inventor: MORIMOTO TOSHIROU
IPC: G11B5/024
Filed: 1982-11-08
Abstract: PURPOSE:To prevent incidence of erase omission and deterioration of picture quality by using a magnetic head for recording and reproducing also as an erase head. CONSTITUTION:It is arranged that a magnetic head for recording and reproducing is also used as an erase head. To prevent the beat interference from occurring and erase rate from dropping when the constitution for this combined use is provided, an erase signal SER is supplied at the time of erasing through an oscillator 34 for erase signal under a condition where a sheet-like recording medium is rotated at a speed which is lower than that of the recording and reproducing time. Moreover, the frequency of the erase signal SER and the reduction ratio of the rotating speed of a motor 11 are selected, so that the reproduced spectrum of the erase signal SER exists at the outside of an FM recording band at the time of reproduction. In this way, no erase omission takes place and deterioration of picture quality can be prevented even when a jacket is inserted under an off-center condition.
Patent JP-H1137835-A (JP)
Title: Vibration inspecting apparatus
Inventor: HIGUCHI AKIRA
IPC: G01H17/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration inspecting apparatus capable of computing conditions such as a frequency band and its specification value, etc., necessary for quality judgment automatically, and capable of performing judgment on the basis of these conditions. SOLUTION: This apparatus has an operation mode switching means 15. When the operation mode is a specification set mode, the constitution is made to comprise a filter computing means 11, which automatically calculates conditions such as a frequency band, its specification value, etc., necessary for quality judgment from the average oscillation frequency characteristic of the constituent parts of non-defective and defective units. And, when the operation mode is an inspection mode, the constitution is made it comprise a quality judging means 14, which detects the variation of constituent parts varying under specific conditions, and judges quality on the basis of this detected vibration and conditions such as the above-mentioned frequency band, its specification value, etc.
Patent JP-2001025842-A (JP)
Title: Nib sleeve for forging die
Inventor: OGAWA MASUJI
IPC: B21K1/56
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the inner peripheral surface of a housing hole from being scratched, and to extend the life of a nib and that of a case by providing a slit extending in a direction except that extending along the axial line of the housing hole housing the nib, and exhausting air. SOLUTION: A housing hole 14 has been provided in a cylindrical nib sleeve 13, which extends in the axial direction of the nib sleeve 13. On the outer peripheral surface of the nib sleeve 13, a slit 15 is provided, which extends with an inclination to the axial line of the housing hole 14 in the peripheral direction of the nib sleeve 13. Before force-fitting a nib 16 into the housing hole 12 of a case 11, the housing state of the nib 16 can be inspected through the slit 15. When the nib 16 is shifted to the axial line of the housing hole 14, since the diameter of the nib sleeve 13 has been expanded, the nib 16 can be easily taken out and can be inserted again. When a stock 23 is formed, air stayed behind in a gap between the stock 23 and the formed part 17a of the stock, is exhausted outside through a communicative hole 18 and the slit 15.
Patent JP-S5995725-A (JP)
Inventor: ROBAATO DABURIYU ADAMUSU
IPC: H03M7/02
Filed: 1983-10-19
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-2000028944-A (JP)
Title: Optical device
Inventor: YAMAGUCHI MASAO
IPC: G02B26/10
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which can be used in a digital copying device or the like and can reduce (shorten) the diameter of a polygon mirror of a deflector, which deflects and scans a light beam, and the size (length) of each reflection face of the polygon mirror and can reduce the lens cost. SOLUTION: An optical device 21 includes a cylindrical lens 43 where a glass cylindrical lens 43g having a cylindrical surface and a lens 43p which is made of a material other than glass and has a cylindrical surface are integrated, and a laser beam L is caused to pass an area where the thickness of the lens face is less changed in the subscanning direction. It the diameter of a polygon mirror 45a of an optical deflector 45 is reduced, the laser beam in the area, which cannot be used as picture light because the light intensity of the laser beam and the sectional beam diameter are varied by vignetting on each reflecting face of the mirror, is used to obtain the timing of a horizontal synchronizing signal. Thus, the cost of the optical device is reduced.
Patent JP-S6089476-A (JP)
Title: Production of 1-methyl-4-benzoyl-5-hydroxypyrazole derivative
Inventor: BABA MASANORI
IPC: C07D231/20
Filed: 1983-10-21
Abstract: PURPOSE:To obtain the titled substance useful as an intermediate for powerful herbicides against weeds which cannot be easily controlled in paddy fields, by condensing 1-methyl-5-pyrazolone with a halogen-substituted benzene, etc. in the presence of aluminum halide, and hydrolyzing the resultant condensate. CONSTITUTION:A compound of formula I or a mineral acid salt thereof is condensed with a compound of formula II (X is halogen or alkyl, m is 1, 2 or 3) and CCl4 in the presence of an aluminum halide, and an aqueous solution of an alcohol containing a basic susbstance or an aqueous solution of a mineral acid, e.g. hydrochloric acid, is added thereto at 0-100 deg.C to hydrolyze the resultant condensate. Thus, the aimed compound of formula III is obtained.
Patent JP-H0515543-A (JP)
Title: Cell sampling apparatus
Inventor: TANAKA TOSHIKAZU
IPC: A61B10/00
Filed: 1991-07-11
Abstract: PURPOSE:To provide a cell sampling apparatus which allows the sampling of a desired amount of cell efficiently from inside a body cavity wall. CONSTITUTION:A cell sampling apparatus 10 is made up of a flexible sleeve 11 made free to bend along a treating device insertion channel 6, a control cable 12 comprising a multiplex coil spring inserted thereinto and a cell raking member 13 provided at the tip of the control cable 12. The cell raking member 13 has a plurality of raking blades 15 mounted on a rotating shaft 14 and with the remote operation of the control cable 12, the raking member 13 is stuck out from the flexible sleeve 11 and rotated to rake cells. Then, it is held into the flexible sleeve 11 again thereby enabling the recovery of the cells.
Patent JP-S6171261-A (JP)
Inventor: FURANTSU MAURAA
IPC: B60T8/00
Filed: 1985-09-06
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-H0257569-A (JP)
Title: Vessel lid with heat resistant liner and production thereof
Inventor: DOI KOICHI
IPC: B65D41/04
Filed: 1988-08-08
Abstract: PURPOSE:To withstand a heat-charge of the contents and a heat-sterilization after charging and sealing and prevent the contents from leaking caused by a thermal deformation or a thermal constriction, by making a liner include a specified volume of extremely low melt index hydrogenated styrene/butadiene block copolymer, liquid paraffin and propylene resin. CONSTITUTION:In this vessel lid with liner, the liner includes such ingredients as follows; (i) 10-60wt.% of hydrogenated styrene/butadiene block copolymer with less melt index (200 deg.C, 5kg) than 0.1g/10min. (ii) 20-80wt.% of liquid paraffin (iii) 5-60wt.% of propylene resin. The liner having less ingredients than the above-mentioned range (i) is poor in liner properties such as buffer actions and seal-abilities and also heat resistant properties. In case of less ingredients than the range (ii), it results in insufficient flexibilities and rubber elasticities, on the other hand, in case of much ingredients than the range (ii), it results in degraded mechanical properties and heat resistant properties. When the gradients are less than the above (iii) range, it results in bad fusion molding operation condition. A volume more than the range causes the liner properties to degrade.
Patent JP-S6350699-A (JP)
Title: Bearing lubrication water supply device
Inventor: YAGIYUU SUMIO
IPC: F04D29/06
Filed: 1986-08-21
Abstract: PURPOSE:To appropriately control the pressure of lubrication oil, by introducing discharged pressure water into a compensating tank in accordance with variations in the pressure of discharged water so that the differential pressure between the pressure of lubrication water from an accumulator tank and the back pressure of a turbine is held to be constant. CONSTITUTION:Lubrication water from an accumulator tank 17 flows through a protective pipe 12 and a guide vane boss, and is returned into the tank. When the back pressure of an impeller is changed due to variations during operation of a pump, discharged pressure water in a bent pipe 3 is led into a compensating tank 25, and air is fed into the accumulating tank so that lubrication water is pressurized. Accordingly, the pressure of bearing lubrication water may be obtained in accordance with the head of the pump.
Patent JP-H0482838-A (JP)
Title: Echinacea derivative, method of its preparation and pharmaceuticals containing same
Inventor: ETSUIO BONBARUDERI
IPC: A61P13/02
Filed: 1990-07-26
Abstract: PURPOSE: To obtain an Echinacea lipophilic extract usable as a formulation component having immune modifying, anti-inflammatory and antiedematous activities by using carbon dioxide as an extracting solvent under a supercritical condition. CONSTITUTION: This lipophilic extract is obtained by treating roots or phanerophyte parts of Echinacea purpurea Moench and Echinacea angustifolia by using carbon dioxide as an extracting solvent at 35-55 deg.C under a pressure of 110-220 bar, and evaporating the solvent at 25 deg.C under a pressure of 50 bar in a concentrator. This method can selectively extract an active component not polluted by undesirable by-product and inhibit modification (oxidation) of the extract under an extremely mild condition. The extract is extremely effective for elimination of congestion in prostata.
Patent JP-2001023560-A (JP)
Title: Sample stage for esca and sample holder for esca
Inventor: SHIBATA NOBUMASA
IPC: G01N23/22
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To convey a sample filmed by a CVD(chemical vapor deposit) device, as it is kept in a vacuum atmosphere, to an ESCA(electron spectroscope for chemical analysis) for analysis. SOLUTION: A mother holder H1 for ESCA has a stage mount/demount part 32a for ESCA demountably mounted on a sample stage ST for ESCA, a mother-holder linked part 34 removably linked to a mother-holder conveying member for ESCA, and a daughter-holder mount/demount part 36 demountably mounted with a daughter holder H2 for ESCA holding a sample S. The mother holder H1 for ESCA made of quartz glass is constructed so that, when the mother holder H1 for ESCA mounted with the daughter holder H2 for ESCA holding the sample S is mounted on the sample stage ST for ESCA, a surface of the sample S makes contact with an elastic absorbed-current detecting member 21 of the sample stage ST for ESCA. The mother holder H1 and the daughter holder H2 constitute a sample holder for ESCA.
Patent JP-S6258898-A (JP)
Title: Drive circuit for stepping motor
Inventor: KOSHIO TAKASHI
IPC: H02P8/12
Filed: 1985-09-05
Abstract: PURPOSE:To remove the vibrations of a rotor on revolution at low speed, and to obtain output torque required on revolution at high speed by supplying driving voltage having magnitude corresponding to the number of revolution. CONSTITUTION:A pulse signal 21 specifying the number of revolution of a stepping motor 5 is transmitted over a driver circuit 4 from a control section 3. A variable voltage command signal 22 having pulse width corresponding to the frequency of the pulse signal 21 is transmitted over a voltage conversion circuit 6 at the same time as the transmission of the pulse signal 21. Currents turned with the pulse width of the variable voltage command 22 flow through a primary-side winding for a transformer 10, and secondary voltage (driving voltage) Vt is generated in a secondary winding through the transformer. Accordingly, secondary voltage (driving voltage) Vt is changed into voltage corresponding to the pulse width of the variable-voltage command signal 22, and fed to the driver circuit 4.