baber/WOPTO huggingface dataset:
Patent JP-S61153162-A (JP)
Title: Charge controlling method of electrical dust precipitator
Inventor: ANDO TAKASHI
IPC: B03C3/68
Filed: 1984-12-27
Abstract: PURPOSE:To unnecessitate a dust and soot densitometer and to realize the less energy consumption effect which is inexpensive and high in reliability by computing a voltage-current signal of a power source device for an electrical dust precipitator (EP), calculating a present control index value and using it as the substitute measurement of the dust collecting efficiency. CONSTITUTION:A voltage-current signal 8 is introduced into an arithmetic unit 9 from a power source device 7 for EP and a present control index value Ix is calculated herein. A control index present value Ixs inputted in a manual setting device 5 is compared with the present control index value Ix in the arithmetic unit 9. In order to allow the manipulated variable to be changed so that the variance is made the smallest, a voltage increase and decrease signal 10 is sent to the power source device 7 and the concn. of dust and soot in an outlet of EP is maintained in the specified value. In such a way, a dust and soot densitometer is rendered unnecessary and the less energy consumption effect which is inexpensive and high in reliability can be realized.
Patent JP-H11164254-A (JP)
Title: Television receiver
Inventor: MANO YOSHIZUMI
IPC: H04N5/765
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To allow a viewer to easily record information he wants to record by simultaneously routing (route designation) information that is shown on a television receiver in accordance with an instantaneous record signal from a remote controller to a recording device and starting recording. SOLUTION: When a viewer who watches a program with this television receiver presses an instantaneous record button 88 of a radio cursor control/ input device 16, video information that is currently shown is transferred from the receiver 10 to a computer system 14 through an IEEE 1394 serial bus network and stored in a mass storage device. When the button 88 is pressed and is instantaneously released, only the current frame of a video image is stored. When the instantaneous record button is left pressed, video information of frames that are shown while it is pressed is stored. The mass storage device is, for instance, a hard disk drive.
Patent JP-S63132356-A (JP)
Title: Memory bank switching device
Inventor: SEKI YUJI
IPC: G06F12/06
Filed: 1986-11-25
Abstract: PURPOSE:To prevent an error to select the plural number of memory banks at one time by comparing the output of a latch circuit and the output which is the former output, decoded once and encoded again. CONSTITUTION:The latch circuit 3 retains a memory bank number outputted by an MPU 1. A decoder 10 decodes the memory bank number (N bits) of the output from the latch circuit 3 as an input signal, and outputs the 2N bits signal, which makes only one among the 2N bits signal into an 'L' state, and selects one of the memory banks 5-7. An encoder 11 takes in the 2N bits signal of the decoder 10, and encodes and outputs it again as the N bits signal. A detection signal output circuit 12 compares the N bits input signal to the decoder 10 and the N bits output signal of the encoder 11, and if they are different by even one bit, it outputs an error detection signal to the MPU 1. Thus, a reliability can be elevated.
Patent JP-H02173337-A (JP)
Title: Fuel-air ratio adjusting method of internal combustion engine
Inventor: UORUFUGANGU SHIYUTORAUSU
IPC: F02D41/14
Filed: 1989-10-27
Abstract: PURPOSE: To conduct adjustment in accordance with the aging condition in an optimal way in a method for adjusting mixed gas in correspondence with the exhaust gas composition detected by a measuring sonde via an adjusting unit by enabling the parameter of the adjusting unit to be variable in dependence on the operating time of a catalyst. CONSTITUTION: In an internal combustion engine 1 supplied with mixed gas via a fuel/air proportioning device 2, an exhaust gas measuring sonde 3 for detecting the residual oxygen amount remaining in fuel exhaust gas is provided, the detected value thereof is compared with an amount corresponding to a virtually stoichio metric value in a comparator 4. A proportion integral adjuster 5 is driven by the output signal of the comparator 4. The step-lamp signal which is the output thereof is compared with a triangular pulse series formed by a generator 7 in a second comparator 6, and a rectangular wave pulse series having varying load time rate is outputted. An electromagnetic valve 8 is driven, the fuel/air proportioning device 2 is controlled and fuel/air ratio is adjusted by the rectangular wave pulse.
Patent JP-2001103328-A (JP)
Title: Image processing method and image processor
Inventor: MITSUSAKI MASAHIRO
IPC: H04N1/405
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance the reproducibility of an image by preventing an undesirable color pattern from being produced. SOLUTION: In this image processing method, applies a color error spread processing is applied to input color data of each pixel of an image to select and output a proper output enabled color by each pixel from an output enabled color group. This method selects a specific function among a plurality of functions on the basis of each color element of a received color and the output enabled color group and selects the output enable color by using the selected specific function.
Patent JP-H05119341-A (JP)
Title: Optical device
Inventor: MIURA HIROTSUNA
IPC: G02F1/1347
Filed: 1991-10-25
Abstract: PURPOSE:To enable the easy and simultaneous modulation of amplitude and phases by spacially connecting a space optical modulator for amplitude modulation and a space optical modulator for phase modulation in series. CONSTITUTION:The side of a liquid crystal 104 functions as a liquid crystal electrooptical element of an ECD (electric field control double refraction) mode and the side of a liquid crystal 114 functions as the liquid crystal electrooptical element of a TN (twisted nematic) mode. Orientation directions of oriented films 103, 113, 105 are parallel with each other. The oriented film 115 is subjected to an orientation treatment in a twisted direction. Polarizing plates 108, 118 are respectively arranged on the outer side of glass substrates 107, 117 and the transmission axes of the respective polarizing plates 108, 118 are paralleled with the orienting direction of the oriented film 105. The space optical modulator for amplitude modulation and the space optical modulator for space modulation are spacially connected in series in such a case to constitute the optical device in such a manner that 2X2 picture elements of the ECB panel correspond to one picture element of the TN panel when the TN panel and the ECB panel are stuck to each other.
Patent JP-2001098782-A (JP)
Title: Elevating device for swimming pool bed
Inventor: KAJI NOBORU
IPC: E04H4/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured inexpensive swimming pool bed elevating device hardly causing a failure for easy maintenance for smoothly elevating a pool bed horizontally without any inclination by eliminating an elevation speed gap between respective cables hanging the pool bed. SOLUTION: Rotary shafts 2 each rotationally driven by a motor 3 are arranged under the ground in the opposed long side edges of a swimming pool 1. Hanging mechanisms 9 each constructed of a group of sprockets and an endless chain arranged around the group of sprockets for hanging a pool bed 8 are arranged in the center and on both sides of the rotary shaft 2. When the rotary shaft 2 is driven, the chains in the center and on both sides are circulated together for lifting/lowering the pool bed 8.
Patent JP-H11115562-A (JP)
Title: Slide device of seat for automobile
Inventor: KAYAMA OSAMU
IPC: B60N2/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To easily apply a lock by setting the lock start timing in a tooth of a latch in a side without arranged with an operating means earlier than that in a side arranged with the operating means. SOLUTION: Both the other end parts of a first/second arm 16, 19 of an operating means 11 are connected by a rod 20, so as to transmit movement of the operating means to both the arms. A rotational angle of the second arm starting engagement of a moving force transmitting part of a latch 13 in the other side with the second arm, relating to a rotational angle starting engagement of a latch 12 in one side with the first arm, is set to a delayed rotational angle. When the latch in one side is moved in an opposite engaging direction, the latch in the other side, delayed relating to the latch in one side, is moved in an opposite engaging energizing direction.  When the latch in one side is moved in an engaging direction, the latch in the other side, prior relating to the latch in one side, is engaged with an engaging part of a fixed rail, so as to smoothly lock both the latches to the engaging part.
Patent JP-H10126819-A (JP)
Title: Communication link for many users
Inventor: POLLEY MICHAEL O
IPC: H04L27/26
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a new fast modem which is used to the standard telephone twist paired circuits by preparing a digital communication link which connects a digital processing unit to plural analog front ends and plural analog communication links and then connecting a single analog communication link to one of users from one of analog front ends. SOLUTION: A modem 100 includes a voice band path led to a single subscriber circuit (twisted paired circuits) 140 and a DSL band data bus, and the circuit 140 is connected to the central office of a telephone company. An analog front end 110 of a voice band performs the transmitting/receiving operations at the frequency of the voice band, and an analog front end 120 of a digital subscriber circuit performs the transmitting/receiving operations at the frequency higher than the voice band. A splitter 130 which is connected to the circuit 140 splits the incoming signals into the components of the voice band and the components of frequency higher than the voice band. At the voice band, the normal telephone service is performed and the telephone sets can be connected to the circuit 140.
Patent JP-S61144195-A (JP)
Title: Channel driver
Inventor: HAABAADO JIYOSEFU TOOGERU
IPC: H04Q11/04
Filed: 1985-12-13
Abstract: A switch controller for a dynamic switch (10) responds to commands from a using system to provide control signals to the dynamic switch (10) which causes the switch to establish and breakdown paths between sources and destinations in the using system. The controller includes a plurality of command registers which are temporarily assigned to a command source for receiving command signals, decoding said signals and providing control signals to the switch for establishing or breaking down a switch path. The controller may if desired provide an echo to a selected destination so that proper execution of commands may be ascertained. After the commands are completed the control register is released for reassignment to another command source while an established switch path remains intact. Thus, commands may be received from any source for controlling the switch.
Patent JP-S61152613-A (JP)
Title: Skin cosmetic
Inventor: MOTOI TOSHIYUKI
IPC: A61K8/00
Filed: 1984-12-26
Abstract: PURPOSE:A skin cosmetic showing chapped skin preventing effect, aging preventing effects, and beautifying effects, stable after long-period preservation, free from side effects and skin irritation unfavorable to the human body, containing a specifidc ascorbic acid derivative. CONSTITUTION:A skin cosmetic containing at least one 6-o-higher acylascorbic acidphosphoric ester salt selected from the group consisting of a 6-o-higher acylascorbic acid-2-phosphoric ester salt (e.g., 6-o-decanoylascorbic acid-2- phosphoric ester, etc.) and a 6-o-higher acylascrobic acid-3-phosphoric ester salt. The ascorbic acid derivative along or a mixture of the ascorbic acid derivatives may be blended with a cosmetic and the amount of the ascorbic acid derivative or its mixture blended is different depending upon the state of the skin cosmetic and preferably in a range of about 0.05-20wt% based on the total amounts of preparation components.
Patent JP-H01120274-A (JP)
Title: Preparation of 'shochu' containing bamboo grass tea
Inventor: KIKURA RIKIYA
IPC: C12H6/02
Filed: 1987-11-04
Abstract: PURPOSE:To obtain the titled new type 'SHOCHU' (low-class distilled spirit) having high palatability and unique flavor of 'SHOCHU' of class OTSU (prepared by using a primitive still) harmonized with flavor derived from bamboo grass leaves, by adding the bamboo grass tea, etc., to unrefined 'SHOCHU' of class OTSU during fermentation. CONSTITUTION:Bamboo grass tea or a leachate thereof is added to unrefined 'SHOCHU' during fermentation in a process for producing the 'SHOCHU' of class OTSU by a conventional method to afford the aimed 'SHOCHU'.
Patent JP-H01120617-A (JP)
Title: Input processing method for pointing device
Inventor: INOUE SUMINORI
IPC: G06F3/038
Filed: 1987-11-04
Abstract: PURPOSE:To ensure the quick and accurate pointing actions with a pointing device by clearing a prescribed shift distance signal to 0 in case a control mode is kept turned on and otherwise defining each shift distance signal as a pointing process subject as it is. CONSTITUTION:For the input processing method of a pointing device, the shift distance signals of X and Y directions are supplied from the pointing device for each fixed period. The state of an operation switch mounted on the pointing device is read and the control mode is turned on and off alternately with control only in case the operation switch is kept turned on. Then the comparison is carried out between the absolute values of the shift distance signals of X and Y axes when the control mode is kept turned on. The shift distance signal of the axis having the smaller absolute value is cleared to 0. Otherwise both distance signals are defined as the pointing process subjects as they are and the prescribed processing is carried out. Thus it is possible to instruct a pointing action parallel to the X (Y) axes at high speed and with high accuracy when the control mode is kept turned on.
Patent JP-S62137018-A (JP)
Inventor: FUKUSHIMA YASUSHI
IPC: G09F27/00
Filed: 1985-12-11
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-S63133403-A (JP)
Inventor: OTAGURO KENJI
IPC: C01G43/025
Filed: 1986-11-26
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-H0998938-A (JP)
Title: Protector of insertion part of endoscope
Inventor: SEGAWA YOICHI
IPC: A61B1/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the top of an insertion part of an endoscope from bending resulting from a crash at other things when it is carried for cleansing, etc., by engaging a protector for the insertion part of the endoscope to cover a soft part, angle part, and the top of the insertion part, and fixing the protector detachably at a hard part or the control part of the endoscope main body. SOLUTION: The part of the insertion part 2 of an endoscope from the top to the place over a rotation operating ring 9 mounted on a wide diameter hard part 4 is covered with a sheath-shaped protector main body 11 which constitutes a protector 10, and the inside of this part is sealed. A screw rod 12 is attached to a wide diameter part 11a of the protector main body 11, and this screw rod 12 is detachably fixed at the rotation operating ring 9 attached to the insertion part 2. And also a seal member 16 consisting of an O-ring in contact with the main body ring 9a of the rotation operating ring 9, and an antiseptic solution supply part 17, to which an antiseptic solution supply case is connected, are mounted on the wide diameter part 11a of the protector main body 11.
Patent JP-2001096694-A (JP)
Title: Transparent polyester molded object
Inventor: SANO TAKAYUKI
IPC: B32B27/36
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester molded object good in heat resistance, wheatherability and transparency and susceptible to cold bending work. SOLUTION: In a molded object wherein a weatherability imparting layer 2 is formed on the surface of a molded substrate 1, the molded substrate 1 comprises a transparent mixed resin prepared by uniformly mixing a highly heat-resistant polyester resin excellent in heat resistance and good in the compatibility with a terephthalate copolymer, which is obtained by copolymerizing polycyclohexane dimethyleneterephthalate and polyethylene terephthalate in a wt. ratio of about 4:6-9:1, with the terephthalate copolymer and the weatherability imparting layer 2 contains an ultraviolet absorber and comprises a transparent polyester resin good in the adhesion with the molded substrate 1.  Since heat resistance is enhanced by the highly heat-resistant polyester resin mixed with the molded substrate 1 and the polyester resin is good in the compatibility with the terephthalate copolymer and generates no lowering of transparency or turbidity, the molded object has good transparency (seeing-through properties) and weatherability is also enhanced by the weatherability imparting layer 2.
Patent JP-S63134398-A (JP)
Title: Pump drive device for ship propulsion machine
Inventor: YOSHIMURA TSUYOSHI
IPC: B63H21/38
Filed: 1986-11-25
Abstract: PURPOSE:To simplify a belt stretch regulating work, by a method wherein the shaft of a pump for circulating engine cooling water is integrally coupled with that of a pump for pumping up a coolant for heat exchange, and a belt is coupled to an output shaft through one pulley. CONSTITUTION:A pump shaft 50 of a first pump 38 for circulating engine cooling water is coaxially integrally coupled directly to a pump shaft 56 of a second pump 40 for pumping up water around a ship as a coolant heat- exchanging with engine cooling water to form an integral one-piece pump shaft 22, to the end part of which a third pulley 24 is securely mounted. A V-belt 26 is stretched around the third pulley 24, the first pulley of a crank shaft, and the second pulley of an alternator therebetween, and the two pumps 38 and 40 are driven by means of an engine output. This constitution enables execution of a belt stretch regulating work through regulation of stretch of only one belt, resulting in the possibility to sharply reduce the work.
Patent JP-H03140308-A (JP)
Title: Preparation of polymerization catalyst for polyolefin
Inventor: MIYA SHINYA
IPC: C08F4/654
Filed: 1989-10-27
Abstract: PURPOSE:To prepare the subject highly strong and active catalyst comprising porous spherical particles by stirring the complex compound of a Mg compound with an alcohol in the presence of a surfactant in a solvent at a temperature of >= the melting point, rapidly cooling the stirred suspension, drying the resultant solid particles and subsequently treating the dried solid particles with a halogenated Ti and an electron-donor. CONSTITUTION:A magnesium compound (e.g. magnesium chloride) and an alcohol (e.g. ethanol) are reacted with each other in an inactive organic solvent (e.g. hexane) to prepare a complex compound, which is heated and stirred in the presence of a nonionic surfactant at a temperature range of >= the melting point to give a suspension solution. The suspension solution is rapidly cooled to form a spherical solid component without the evaporation of the alcohol. The solid component is partially dried and subsequently treated with titanium halide (e.g. titanium tetrachloride) and an electron donor (e.g. isobutyl phthalate) to provide the objective polymerization catalyst component.
Patent JP-H07109182-A (JP)
Title: Brazed joint material
Inventor: SUZUKI OSAMU
IPC: B23K1/19
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a high-quality brazed joint material reduced in blow holes, etc., in a brazing filler material by improving a processed pattern on the circular joint area on the metal member side. CONSTITUTION:The joint area 3a of a metal member 3 which is one member to be joined has a circular shape. The metal member 3 is joined to a ceramic member with a brazing filler material so that lines constituting its processed pattern of the joint area 3a may be formed almost in the radial directions and may reach the outer edge of the joint area 3a. An excellent fluidity of the excessive brazing filler material is exhibited during the brazing process.
Patent JP-H07108991-A (JP)
Title: Marine propeller with duct
Inventor: SHIMAZAKI SUSUMU
IPC: B63H5/15
Filed: 1993-10-14
Abstract: PURPOSE:To allow the rotational energy of turning flow to be converted into thrust by catching turning flow specially along the inner peripheral surface of a duct, and guiding it backward regarding a marine propeller with the duct increasing thrust by covering a screw propeller with the duct. CONSTITUTION:The inner peripheral surface of a duct 3 extended backward after covering a propeller 1 loosely is provided with plural current plates 6 extended in the longitudinal direction of the duct 3. The current plates 6 are fitted being inclined retrorsely to the turning direction of turning flow 7 so as to be able to catch the turning flow along the inner peripheral surface of the duct 3. The front half part of the current plate 6 is formed into an easy protruding curved wall 6a for converting a part of the inflow pressure of the turning flow 7 into thrust.
Patent JP-H0533437-A (JP)
Title: Insulation and waterproofing execution method
Inventor: KANEKO ISAO
IPC: E04D11/00
Filed: 1991-07-31
Abstract: PURPOSE:To enable an insulation and waterproofing work to be executed quickly with ease, and yet inexpensively without damaging the lower side of an insulation board due to a flame or hot air from a torch burner in executing the insulation and waterproofing work wherein the rear side of a thick waterproof sheet is heated and fused with the torch burner. CONSTITUTION:A thick waterproof sheet 1 comprising an adhesive coat layer 1b formed on the lower side of an asphalt coat layer, is pasted to the lower side of an insulation board 4 laid on a bed to be insulated and waterproofed via the adhesive coat layer 1b. Also, the rear side of the inner side lap 2b of a side lap section 2 at one side of the sheet 1 is overlapped and pasted to the top of the adjacent upper side lap section 2 at the other side of the sheet 1, thereby forming an adhesive seal section S between the vertically superposed side laps. Thereafter, the rear side of the outer side lap section 2a of the upper side lap is heated and fused with a flame from a torch burner, and the fused side is press fitted to the heated and fused side of the inner side lap section 2b of the lower side lap, thereby forming a heat seal section H with the laps fused and bonded to each other.
Patent JP-S61159011-A (JP)
Title: Blowing method of grain and powdery into blast furnace
Inventor: WATANABE YOICHI
IPC: F23D1/00
Filed: 1984-12-27
Abstract: PURPOSE:To provide a device contributing momentarily to the furnace in side reaction as a controller of furnace conditions by installing a blowing lance composed of multiple pipes in such a way that pulverized coal powder from some pipes and oxygen from the other pipes are ejected in order to make complete combustion of coal in a blow pipe. CONSTITUTION:The blowing lance 5 is a double pipes composed of a inner pipe 5a and a outer pipe 5b coaxially. The inner pipe 5a and outer pipe 5b are connected to a oxygen supply pipe and a coal supply pipe via cutoff valves, respectively. Thus, from the tip openings of 5a and 5b, oxygen and coal powder are ejected into a blow pipe 4, respectively. In hot wind of high temp. coal powder ejected from the outer pipe increases temp. of the blow pipe 4 inside after reacting with oxygen momentarily and flows into the furnace as CO- gas and contributes to furnace inside reaction.