baber/WOPTO huggingface dataset:
Patent JP-H0443969-A (JP)
Title: Tone detector
Inventor: TAKAHASHI FUTOSHI
IPC: H04Q1/45
Filed: 1990-06-12
Abstract: PURPOSE:To enable a sure detecting operation even for a tone signal repeating ON/OFF with a short cycle by forcedly clearing the contents of integration register in each integration filter by a receiving signal detection means when the receiving signal is not detected. CONSTITUTION:By a receiving signal detector 10, an integrating operation is performed on digital data after the A/D conversion made by an A/D converter 31, then the existence of receiving signal is decided by means of comparing this integration output with a specified threshold. In each EAF 34, the decision information 15 from the receiving signal detector 10 is inputted to the integration register 22. The integration register is controlled by this decision information 15. That is, when the receiving signal is not detected on the decision information, the contents of integration register 22 in each EAF 34 are cleared to zero, and when the detection of receiving signal is identified according to the decision information 15, the clearing is released.
Patent JP-H09312171-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: YOSHIDA TOMOKAZU
IPC: H01M10/05
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide excellent charging and discharging characteristics by using specified non-cyclic carbonic ester as a non-aqueous electrolyte solvent. SOLUTION: In this non-aqueous electrolyte secondary battery, non-cyclic carbonic ester, which is expressed with a formula: R<1> OCOOR<2> , is used as a non-aqueous electrolyte solvent. In the formula, one or both of R<1> and R<2> is monovalent hydrocarbon radical with 2-4 carbon having at least one C=C double bond, in which a part or all of hydrogen atom can be substituted with halogen atom. But in the case where both of R<1> and R<2> are hydrocarbon radical, R<1> and R<2> can be the same one or different one from each other. In the case where only one of R<1> and R<2> is hydrocarbon radical, the other is an alkyl group with 1-4 carbon, which can have a substituent group.
Patent JP-H06341911-A (JP)
Title: Optical rotating torque detecting device
Inventor: NOGUCHI HIROYASU
IPC: G01L3/12
Filed: 1993-05-28
Abstract: PURPOSE:To downsize a light receiving element to be built in an optical rotating torque detecting device. CONSTITUTION:A rotating slit plate X is provided with two tracks TA, TB of slit holes of the half period portion, with the width corresponding to four times one side torsion quantity at the maximum torque as one period P, at equal intervals along the whole circumference. The outer rotating slit plate Y has two tracks of slit holes whose phases are shifted by 1/4 period portion in the reversed direction of each track TA, TB to the slit holes. A light receiving element has light receiving areas A, B, A<->, B<-> radially and circumferentially divided into four areas in total by two areas. Each track, for example, TA, is concentrically divided into two stages, and the slit hole arrangement phases of the respective stages TA1, TA2 are mutually shifted by 1/4 period. Each light receiving area A, B, A<->, B<-> has a circumferential width equal to P/4 period.
Patent JP-S5579012-A (JP)
Title: Running type scraping machine for precipitate
Inventor: MARU YOSHITOMO
IPC: B01D21/06
Filed: 1978-12-07
Abstract: PURPOSE: To provide a running type scraping machine being capable of collecting precipitate evenly by scraping and being used safely by a mechanism wherein a pinion gear geared with a rack gear and rotated by a motor and a scraping plate contacting with a bottom surface of a water tank sre provided.  
     CONSTITUTION: When a motor 7 is rotated, a pinion gear is rotated through an intermediate shaft 13 and a pinion gear 8 and a running stand 6 are moved by a repulsing force of a rack gear 4 geared with a pinion gear 8. One side of a scraping plate is supported on a running stand 6 in a freely swingable manner and the other side thereof is enabled to hang from a running stand 6 by a wire rope or the like connected to a winding motor 18. Thereby, when the precipitate is scraped, a scraping plate 9 is suspended vertically so as to contact with a bottom surface of a tank 2 by extending a wire rope 17 and in this condition, a running stant 6 is run to scrape the precipitate A toward a sludge discharge pit 1, when the scraping work is completed, a winding motor 18 is operated to lift a scraping plate 9 pararell to a running stand 6 to expose from a water tank 2 and to remove the resistance of water, thereafter a running stand 6 is returned before the starting of the scraping operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000340545-A (JP)
Title: Plasma treatment device and method
Inventor: IWAI TETSUHIRO
IPC: H01L21/302
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device which is capable of effectively cooling down a work and stably carrying out a plasma treatment for the work, without causing thermal damages to it. SOLUTION: In a treatment method where a substrate 4 is subjected to a plasma treatment as it is placed on electrodes 2 (2a to 2c), when plasma is generated inside a treatment chamber 6 to enable the substrate 4 to undergo plasma treatment, the substrate 4 is pressed against the electrode 2 from above and curved, conforming to the upper surface of the work mount pad 2c, and the work mounting pad 2c is cooled down with a water jacket 15. By this setup, the substrate 4 can be subjected efficiently to satisfactory plasma treatment, preventing its abnormal rising in temperature.
Patent JP-H11342337-A (JP)
Title: Catalyst b and method for removal of nitrogen oxides by decomposition
Inventor: UCHIDA HIROSHI
IPC: B01J23/847
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a practical, highly active decomposition catalyst capable of removing NOx, especially, NO contained in exhaust gases originated from all combustion apparatus by directly decomposing them at a high temp. without reducing agents, and to provide the practical method for removing nitrogen oxides using the catalyst for treating the exhaust gas containing oxygen and steam. SOLUTION: The decomposition catalyst containing, as a catalytically active component, at least one metal complex oxide of the composition formula AB1-x Ex/2 Px/2 O3+-z , (A is an alkaline earth metal; B is an metal of the titanium group elements; E is a metal selected from vanadium group elements, P is each one metal selected from the copper group or platinum group elements), preferably, whose crystalline structure is a perovskite-type, is used for removing nitrogen oxides. As this catalyst has a high resistance against the poisoning caused by steam, the nitrogen oxides in the exhaust gas containing steam can be removed by directly bringing the exhaust gas into contact with the catalyst at 600-1,000 deg.C, in the presence of or in the absence of oxygen without removing moisture from and drying the gas and without adding reducing agents.
Patent JP-2000343284-A (JP)
Title: Mechanical press device
Inventor: KATO HEIZABURO
IPC: B30B1/26
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical press device which works at high speed and with high accuracy. SOLUTION: The mechanical press device has a cam 9 which is provided rotatably as one body on an input shaft 2 which is rotationally driven and a 1st and 2nd slide supporting shafts 11, 12 which are vertically slidably fitted to a frame 1 under the cam 9 and at the bottom end of which a slide 10 is supported. A 1st and 2nd rocking arms 19, 20 are provided between the cam 9 and the slide supporting shafts 11, 12. These rocking arms 19, 20 are supported with the frame 1, freely rotatably supports cam followers 18a, 18b which are brought into rolling contact with the cam 9, also operationally connected to the slide supporting shafts 11, 12 and converts the rotational motion of the cam 9 into the vertical sliding motion of the slide supporting shafts 11, 12.  The slide supporting shafts 11, 12 are upward energized with coil springs 25, 26 which are mounted around the slide supporting shafts 11, 12 and the cam followers 18a, 18b are brought into tight contact with the cam surfaces 9a, 9b of the cam 9 through the rocking arms 19, 20.
Patent JP-S5377029-A (JP)
Title: Slkylation of phenol
Inventor: KIYOURA TADAMITSU
IPC: B01J21/10
Filed: 1976-12-20
Abstract: PURPOSE: o-Alkylphenol and 2,6-dialkylphenol are prepared by the gas phase reaction of phenol with alcohol in the presence of a novel catalytic composition active at a low temperature, thereby alkylating the ortho-position of the phenol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5579872-A (JP)
Title: Treating processing apparatus for surface covering
Inventor: INOUE KIYOSHI
IPC: C23C26/00
Filed: 1978-12-11
Abstract: PURPOSE: To form a uniform surface and covering on the surface to be processed at the same time, by making the surface to be processed of processing body as one hand electrode and using rotating type or oscillating type electrode for another covering electrode and then, controlling so as to be contact condition between both electrodes constant.  
     CONSTITUTION: The electrode wire 3 provided with the rotating cylindrical body 2, is set on the end plane of the body 2 at the symmetrical position against the surface to be processed 11 of the processing body 1. Next, the driving shaft 4 of the body 2 is rotated by the motor 5 and actions, such as contact, sliding and detaching, of the free end 13 of outward extending wire 3, are carried out repeatedly against a fixed part of the surface 11. As a result of it, spark discharge is discharged and metal deposit is formed on the surface 11 and then, metal layer is laminated. On this occasion, laminated part is charged according to the relative change of contact position and laminated layers are changed by changing number of rotation, interval  between the wire 3 and the surface 11, contact angle, number of vibration and  strength of turned current. Also, uniform surface and covering, are able to form at  the same time by setting up these conditions suitably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0316829-A (JP)
Title: Power plant structure of automobile
Inventor: MURAKAMI SHINICHI
IPC: F02F7/00
Filed: 1989-06-14
Abstract: PURPOSE:To set a power train system device adjacent to the engine rotational center and shorten the total width by forming parts in a crank case and a housing of the power train system device in one body CONSTITUTION:A housing 9 of a differential 3 and a bearing beam 6 which is a part in a crank case are successively formed in one body from a bearing receiving part 12b of the housing 9 over to one side of the bearing beam 6. Another bearing receiving part 12c is formed on the other side of the bearing beam 6 corresponding to the bearing receiving part 12b, and a driving shaft 7b extended from the housing 9 is held with a bearing held by the receiving parts 12b and 12c. This constitution makes the bearing receiving part 12b built in the side part of the bearing beam 6 and a power system device is brought nearer to the engine rotation center by the size of the receiving part 12b so that it is possible to decrease the width of the engine side part.
Patent JP-S6044229-A (JP)
Title: Electrolytic composite mirror machining method
Inventor: MAEHATA HIDEHIKO
IPC: B23H5/06
Filed: 1983-08-19
Abstract: PURPOSE:To obtain efficient removability and unifor mirror face of 0.5mum Rmax or less by making pressing pressure of abrasives to the electrolytic current density in a 4-step specific range the specific value or more respectively with abrasives of abrasive granding in the specific range. CONSTITUTION:An electrode tool 3 is pressed to a metal work 4 and electrolyte 6 is flowed from a supplying path 5 to the work 4 through an abrasive 2, and the electrode tool 3 is reciprocated to machine a small area or a corner and a groove, or an electrode tool 7 is rotated to give feed to machine a large area. In any case, abrasives of abrasive granding of 500-800# are used. The abrasive chafing force to the electrolytic acting force obtaining mirror face of 0.5mum Rmax or less, that it, the abrasive pressing pressure to the electrolytic current density is 0.2kgf/cm<2> or more in 1.5A/cm<2> or more, 0.5kgf/cm<2> or more in 2.5A/ cm<2> or more, 1.5kgf/cm<2> or more in 3.5A/cm<2> or more and 2.5kgf/cm<2> or more in 5A/cm<2> or more, then efficient removability and uniform mirror face of 0.5mum Rmax or less can be obtained.
Patent JP-S5275472-A (JP)
Title: Residual capacity meter
Inventor: IKEDA KOUNOSUKE
IPC: G01R29/00
Filed: 1975-12-20
Abstract: PURPOSE: To apply the compensated voltage to potential memory elements and display residual capacity by detecting the charge and discharge currents of a battery with a sensor and compensating the detected sensor voltage according to whether it is charge or discharge voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H097942-A (JP)
Title: Photomask
Inventor: KOU SHIYUN
IPC: G03F1/68
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the limit of the resolving power of an aligner cancelling the wavelength interference to a maximum degree by so forming the edge part of a light shielding region so as to become a sawtooth type. SOLUTION: The photomask 21 is formed by forming a line pattern 23 of a light shielding substance such as chromium on a quartz board 22 according to design rules in order to form word lines, bit lines and metal wirings of a semiconductor element. In this case, the pattern 23 and the edge of a hole pattern are not formed in a linear structure, but so formed as to become a sawtooth type. Thus, the pattern 23 and the edge of the hole pattern are so formed as to become a predetermined sawtooth type, and hence the wavelength interference can be cancelled to a maximum degree. Accordingly, the limit of the revolving power of an aligner can be improved.
Patent JP-H0444874-A (JP)
Title: Recording device
Inventor: NAGOSHI SHIGEYASU
IPC: B41J15/04
Filed: 1990-06-11
Abstract: PURPOSE:To reduce an oscillation noise due to speed instability when a carriage ramps up and ramps down by providing an elastic member between the carriage and a guide member. CONSTITUTION:A carriage push spring 17 for energizing a carriage in a direction where it is made remote from a lead screw 52, between the lead screw 52 and the carriage 6. The carriage push spring 17, formed to a specified shape using a strap leaf spring, is arranged along the lead screw 52, and is attached to the carriage 6 in the center of the lead screw 52 and is pressed in contact with the lead screw 52 on the both ends of the carriage 6. Under this carriage guide structure, the carriage push spring 17 presses the lead screw 52 in an arrow P direction, so that the movement of the carriage 6 it a guided direction is restricted. Subsequently, the movement of the carriage 6 can be smoothed in its ramp up and ramp down process during the driving of the carriage 6.
Patent JP-S6045351-A (JP)
Inventor: NAKANE TERUKAZU
IPC: A61H39/08
Filed: 1983-08-20
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-H102639-A (JP)
Title: Flow rate control valve for refrigerant
Inventor: KUMAGAI NOBORU
IPC: F25B41/06
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate control valve for refrigerant, which can perform a suitable flow rate control in a stream which has normal and reverse running directions, extending to a wide range, and can suppress the generation of refrigerant noises. SOLUTION: By driving by a stepping motor 28, a valve body 26 is advanced/ retracted in the axial direction while being rotated, and a first valve part 26a and a second valve part 26b which are provided on the valve body 26 in such a manner that the removing/seating part may separate in the axial direction and may be confronted with, are removed from or seated on a first valve seat 25a and a second valve seat 25b being formed at both ends of a valve seat body 25 which is fixed in a valve main body 21.  In this case, when an opening/closing is performed by a pair of the first valve part 26a and the first valve seat 25a by an advancing/retracting of the valve body 26, a pair of the second valve part 26b and the second valve seat 25b is placed under an open state, and also, when an opening/closing is performed by the pair of the second valve part 26b and the second valve seat 25b, a pair of the first valve part 26a and the first valve seat 25a is placed under an open state, and for this reason, the configuration of a stream does not change to the normal/ reverse stream of a refrigerant, and a suitable flow rate control can be performed even in a comparatively large flow rate control range.
Patent JP-2000342034-A (JP)
Title: Fertilizing machine
Inventor: YURINO YOSHIHISA
IPC: A01C23/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizing machine having a simple construction and capable of suppressing the reactive force moment in the driving of a fertilizing nozzle to perform a good fertilizing work. SOLUTION: A machine base 3 to be attached to the back of a traveling machine body 1 through a three-point link mechanism 1a is provided with a fertilizer tank 20 holding a fertilizer, or the like, to be filled into ground, a fertilizing part 4 to sporadically apply a fertilizer into ground with a vertically reciprocating fertilizing nozzle 21 and a fertilizing pump 2P to supply fertilizer from the fertilizer tank 20 to the fertilizing part 4. The fertilizing pump 2P and the fertilizer tank 20 are positioned before and after the machine base 3 and the fertilizing part 4 is placed between the pump and the tank.
Patent JP-S5893513-A (JP)
Inventor: BUARUTAA HESU
IPC: B21D5/12
Filed: 1982-09-01
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-H0317693-A (JP)
Title: Advertizing method using building and building served also as advertisement medium
Inventor: WATANABE YASUO
IPC: G09F9/40
Filed: 1989-06-15
Abstract: PURPOSE:To make an advertisement display which provides high advertisement effect by arranging liquid crystal shutters in many windows which are provided almost in a matrix to a building main body. CONSTITUTION:Many windows 2 are arranged on the building main body 1 almost in a matrix. The liquid crystal shutter plates 3 are used as window glass for the respective windows 2. Each liquid crystal shutter plate 3 is constituted by arranging transparent conductive films 5 on both surfaces of liquid crystal 4 and sandwiching them between two glass substrates 6 across intermediate films 7. When a specific voltage is applied to both the transparent conductive films of this liquid crystal shutter plate 3, molecules of the liquid crystal 4 are arrayed regularly to obtain high transparency. Then the transparency of the liquid crystal shutter plate 3 is switched instantaneously by turning ON and OFF an electric signal and the transmissivity can freely be controlled according to the level of the applied electric signal.
Patent JP-S5275476-A (JP)
Title: Method of measuring amplitude values
Inventor: WATANABE MASAHIRO
IPC: G01R19/04
Filed: 1975-12-19
Abstract: PURPOSE: Accurate measurement of the amplitude values of triangle wave output voltage is made possible so that the amount of change in the horizontal oscillation output frequency of a television receiver may be accomplished by applying the measuring signal and variable d.c. voltage to a differential amplifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5852940-A (JP)
Title: Heat pipe type solar heat hot water boiler
Inventor: TAKEDA YASUHIKO
IPC: F24S10/70
Filed: 1981-09-25
Abstract: PURPOSE:To prevent the heat pipe of the titled boiler from being damaged during transportation by a method wherein in case where the condensing section of the heat pipe is fixed to a hot water storage tank, the condensing section is passed through a resin plate fixed resiliently to the inner wall of the tank by a metallic rod so that the condensing section is held in position. CONSTITUTION:The evaporation section 2a of the heat pipe 2 is arranged within a heat collector and the condensing section 2b of the heat pipe 2 is passed through a hot water storage section 3 of the tank 5 and then through a hole drilled in the resin plate 4 made of hard polyethylene. The resin plate 4 is fixed to the metallic rod 5 with a screw 6 while the rod 5 is fixed to the inner wall of the tank 3 with a screw 7 so that the plate 4 is thrusted against the bottom surface of the hot water storage section 3 by the resilient force of the metallic rod 5. In case the hot water boiler is transported, a foamed styrene resin 8 is press-fitted between the inner wall of the upper surface of the section 3 and the upper surface of the resin plate 4, whereby the vibrations of the hot water boilder during transportation are controlled by the foamed styrene resin 8 and the metallic rod 5 and the heat transfer pipe is prevented from being damaged.
Patent JP-H11345839-A (JP)
Title: Film carrier tape
Inventor: FUJII NOBURO
IPC: H01L21/60
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a film carrier tape which prevents breaking of a lead wire. SOLUTION: In a film carrier tape, where many inner leads 1b connected to a built-in integrated circuit and many outer leads 1a connected to an outer board are spliced together, desired splice parts are provided with cuts 2 on the outer lead side, from among the splice parts of the inner leads 1b and the outer leads 1a.
Patent JP-H07330637-A (JP)
Title: Benzanthrone derivative and electrophotographic photoreceptor containing the same
Inventor: KAWAHARA EMI
IPC: C07D413/06
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a new compound useful as an electron transfer substance used for electrophotographic photoreceptors and capable of providing a highly sensitive and highly durable electrophotographic photoreceptor. CONSTITUTION:This compound is expressed by the formula [R1 and R2 are each an alkyl, an aromatic, an alkoxycarbonyl, an aryloxycarbonyl, carbamoyl, an acyl, an alkoxy, an aryloxy, an amino, a sulfone(amino), etc.; X is O, N (R<3> is an alkyl or an aromatic), NCN or C (A)(B) (A and B are each H, an alkyl, an aromatic, a heterocyclic, etc.); (m) is 0-4; (n) is 0-2]. The compound of the formula is obtained by obtaining R1-substituted phenyl-R2-substituted acenaphthyl ketone from R1-substituted benzoylchloride and R2-substituted acenaphthene by friedel craft reaction and further subjecting the ketone derivative to Scholl condensation.
Patent JP-S5578187-A (JP)
Title: Compressed air dehumidifier
Inventor: UEMATSU EIJI
IPC: F04B49/02
Filed: 1978-12-09
Abstract: PURPOSE: To provide the constant supply of dehumidified air by making a circulating cooling medium flow into a cooling medium compressor, the cooling medium being provided with cooling capacity to some extent, without allowing the medium vomited from an expansion valve to put itself to heat exchanging while detecting the overload of a refrigerator when it occurs.  
     CONSTITUTION: If a large amount of compressed air having high temperature and humidity flows into a refrigerating chamber B, causing the refrigerating load to go up abnormally, an electromagnetic valve N is closed by a pressure sensor S which detects the increased pressure on the vomiting side of the cooling medium compressor J. Since the cooling medium is supplied to a part of the passageway for the cooling medium b 1  when the electromagnetic valve is closed, the heating surface area for heat exchanging becomes insufficient, and a slightly cooled cooling gas medium having cooling capacity to some extent as it has not been put to full heat exchanging is made to flow from the refrigerating chamber B, or the passage for the cooling medium b 1  into the cooling medium compressor J. Therefore, even if the refrigerating load becomes overloard, the load of the cooling medium compressor J can go without overload, thus supply equipment to be used with dehumidified air at all times. 
     COPYRIGHT: (C)1980,JPO&Japio