baber/WOPTO huggingface dataset:
Patent JP-H0344682-A (JP)
Title: Electrophotographic recording device
Inventor: TSUMURO YOSHITAKA
IPC: G03G15/20
Filed: 1989-07-12
Abstract: PURPOSE:To automatically easily and stably correct the deterioration of the potential characteristic of a photosensitive body at a low temperature by measuring the time from turning on a power source till attaining a certain temperature and judging whether or not the circumferential temperature is low in a control part. CONSTITUTION:Generated heat from a halogen lamp 1 is transmitted to a paper by a heat roller 2. The surface temperature of the roller 2 is detected by a sensor 3. A pressure roller 4 applies pressure to the heat roller 2 and the halogen lamp 1 is controlled to be energized according to an output from the sensor 3, then the surface temperature of the roller 2 is kept constant by the control part 5. The paper to which toner is transferred passes between the roller 2 whose surface temperature is kept constant and the roller 4, so that the toner is thermally fixed on the paper. The control part 5 measures the time from turning on the power source till attaining the specified time TF. When the measured time is longer than a specified time, the control part 5 judges that the circumferential temperature is low and changes developing bias voltage or increases exposure, thereby correcting the deterioration of the potential characteristic of the photosensitive body at the low temperature.
Patent JP-2001012878-A (JP)
Title: Heat exchanger
Inventor: ABE YOSHITERU
IPC: F22B37/12
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust recovery boiler having a heat transfer panel support structure capable of forming a heat transfer panel as a self-standing type even at a high temperature part in the upper stream of gas such as a superheater without using a large-scale member and a high-cost high-strength material. SOLUTION: A header 20a situated in the upper stream of gas and a header 20b situated in the upper stream of gas are supported by a pipe group support frame 19 on the inner lower side of a casing 2. A heat transfer pipe 21a having an end connected to the header 20a situated in the upper stream of gas is extended upward in an upright state and bent in a horizontal direction at the inner upper part of the casing 2 along a flow of gas and further extended perpendicularly downward. Further, a leg 22 is formed in a shape extending perpendicularly downward after it is bent in a horizontal direction opposite to a flow of gas.  A thermal elongation difference due to a temperature difference during operation occurs to the heat transfer pipe 21a situated in the upper stream of gas and the heat transfer pipe 21b situated in the downstream of gas, but since the thermal elongation difference is absorbed by the leg part 22, an upward pulled stress occurring to the header 20b situated in the downstream of gas is reduced to a low value.
Patent JP-H0839142-A (JP)
Title: Wire rope coiling body
Inventor: KURATA MIKIO
IPC: B65H49/08
Filed: 1994-08-02
Abstract: PURPOSE:To realize simplification, facilitation and cost reduction of handing workability in various stages from production stages of wire rope coiling to transporting, storing and using and to assure safety and to promote safety securing and space saving at the time of storage. CONSTITUTION:This wire rope coiling body 1 is composed of a winding frame 3 which consists of an outside frame 4, an inside frame 5 and a bottom frame 6 and is opened between the outside and inside frames of the upper part and the wire rope 2 which is successively coiled from the frame bottom 6 side to the upper opening side into this winding frame 3 and is thereby coiled to a laminar form densely stacking on each other above and below and to a state of making the wire rope drawable out of the upper opening. The winding frame 3 is formed to a wide-mouthed shape made larger in the outside diameter on the upper opening side than in the outside diameter of the bottom frame side. The inside frame 5 is projected upward from the outside frame 4 and the inside of the inside frame 5 is formed to a cavity opening in the lower part on the bottom frame 6 side. The diameter on the upper part side of the inside frame 5 is formed to a diameter equal to or smaller than the bore of the lower opening and is formed coaxially stackably while the inside frame; 5 is successively put thereon. The coiling body is formed to a framework body by bending and joining treatments using metallic wires as blanks.
Patent JP-S6075641-A (JP)
Inventor: INOMATA MOTOICHI
IPC: D03D41/00
Filed: 1983-09-29
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-2000000569-A (JP)
Title: Drain ditch sterilizing apparatus
Inventor: FUKUSHIMA YUKIO
IPC: C02F1/46
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of sterilizing fungi adhered to the inner wall of a drain ditch. SOLUTION: A conductive basket 26 is provided in a drain ditch 20 and the entire inner peripheral surface of a part of the drain ditch 20 is covered with a conductive rubber sheet 40. DC voltage is applied across the basket 26 and the conductive rubber sheet 40 by a DC power supply 50 and the basket 26 becomes a cathode and the conductive rubber sheet 40 becomes an anode. Waste water reaches the space between the basket 26 and the conductive rubber sheet 40 and, when this part is wetted, a current flows across the basket 26 and the conductive sheet 40 fungi adhered to the surface of the conductive sheet 40 are oxidized to be sterilized. By covering the entire inner peripheral surface of the drain ditch 20 with the conductive rubber sheet 40, the fungi adhered to the entire inner peripheral surface of the drain ditch 20 can be sterilized to be prevented from entering facilities.
Patent JP-S6246991-A (JP)
Title: Method for controlling melt convection of single crystal growing device
Inventor: NAKAYAMA HISASHI
IPC: C30B15/30
Filed: 1985-08-21
Abstract: PURPOSE:To suppress the temp. fluctuation of a melt and to obtain a single crystal having high quality with less crystal defects by moving 1- plural beams to the circumferential direction around the crystal column in a crucible while irradiating said beams to the low-temp. lump appearing on the surface of the melt around the crystal column. CONSTITUTION:The melt 2 around the crystal column 3 is heated by the laser beams or electron beams 7 to weaken the driving force trying to move the melt lump of a high temp. and the melt lump of a low temp. by which the appearance of a non- axisymmetrical convection pattern is suppressed. The part around the column 3 where the low-temp. lump appears on the free surface is selectively irradiated by the above- mentioned beams 7 while the beams are moved in the circumferential direction around the column 3. The position of the low-temp. lump is confirmed by the change of the transparency on the surface of the melt 2 or the temp. detection on the surface of the melt 2 using an IR temp. sensor. The number and irradiation position of the beams 7 and the circumferential moving speed to follow up the movement of the low-temp. lump may be once determined with a pulling up device to be operated and be repeatedly used. In the figure, 5 denotes a laser beam generator, SM an oscillation mirror and M a stationary mirror, respectively.
Patent JP-H0810562-A (JP)
Title: Deodorizer
Inventor: UEDA HAJIME
IPC: B01D53/77
Filed: 1994-06-28
Abstract: PURPOSE:To effectively remove malodor especially from a vacuum vehicle by using deodorizing liquids having mutually different properties, removing oil mist at the preceding stage and malodorous components at the poststage and preventing blowing-up of the deodorizing liquids by providing many sheets of porous straightening plates. CONSTITUTION:Adequate quantities of deodorizing liquids having mutually different properties are respectively poured into a first room 21 and a second room 22. An inflow pipe 3 from a generation source of malodorous gas is extended downward the first room 21, and the gas is diffused from an air diffusing pipe having porous holes at the bottom into the deodorizing liquid. The diffused gas is introduced into an air diffusing pipe 5 in the second room 22 via a vent pipe 7 and is diffused into another deodorizing liquid. At that time, the straightening plates 9, 11 are provided respectively at the middle position of the first room 21 and also at the upper part of the air diffusing pipe 5 of the second room 22, and a baffle board 13 is also provided at the upper part of the straightening plate 11. Thus, influence due to pressure fluctuation of the inflow gas is prevented.
Patent JP-S6158695-A (JP)
Inventor: ONISHI OSAMU
IPC: F26B11/04
Filed: 1984-08-31
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-S6338476-A (JP)
Inventor: OONO TAKANAO
IPC: B29C33/12
Filed: 1986-08-01
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-S6424630-A (JP)
Title: Pll circuit
Inventor: HANAWAKA MASUO
IPC: G11B7/005
Filed: 1987-07-21
Abstract: PURPOSE:To set the phase deviation at the time of detecting lock with high accuracy by adopting the constitution such that the output pulse of a phase comparing circuit is applicable to a clock input terminal of a flip-flop circuit and applicable also to a terminal D via a delay circuit in an optical disk test system. CONSTITUTION:Output pulses PU, PD obtained from a phase comparating circuit 1 are fed to the clock input terminal of a flip-flop circuit 8 via a logic circuit 6 and also fed to a terminal D of the flip-flop circuit 8 via a delay circuit 7. The state of signal at the terminal D is fetched at the leading edge of the pulse signal fed to the clock input terminal in the flip-flop circuit 8. An output signal SL obtained from the flip-flop circuit 8 is used as a lock detection signal. In such a case, a changeover switch 9 is switched in response to the input frequency and the output of a prescribed flip-flop circuit is selected, then the locking state is always detected at a constant phase deviation even when the input frequency is changed.
Patent JP-H0233570-A (JP)
Title: Heat collecting pipe
Inventor: FUJIWARA MASAZUMI
IPC: F24J2/04
Filed: 1988-07-21
Abstract: PURPOSE:To enable a title pipe to be applicable to heat collecting devices in various forms and to provide the pipe at a low cost through simple constitution by a method wherein the pipe is provided with a cylindrical heat absorbing pipe formed in a filmform manner by means of a flexible heat resistant material, and connection members to connect a pipe for circulating a heating medium are situated to both ends. CONSTITUTION:Rings 2 for connection with other pipe are joined with both ends of a filmform heat absorbing pipe 1 formed by a metal or a plastic series material. By filling the interior of the heat absorbing pipe 1 with a heating medium 3, the heat absorbing pipe 1 can be held approximately in a cylindrical shape. Further, in this case, since an excessive stress is not exerted on the heat absorbing pipe 1, it is easymost, desirable, and well suitable that gas, e.g. air, is used as the heating medium 3. Since the heat absorbing pipe 1 has structure in which it is easy to bend against a stress, a thermal stress generated at a joint between a glass pipe 5 and the heat absorbing pipe 1 due to thermal expansion may be reduced, and there is no need to situate a thermal strain absorbing member, e.g. bellows.
Patent JP-H0628136-A (JP)
Title: Function selection system of information processor
Inventor: KUWABARA TEIJI
IPC: G06F3/0482
Filed: 1992-07-09
Abstract: PURPOSE:To obtain such unified operability as selection from a pull-down menu while making best use of the features of a pen input device by specifying an object with a pen and displaying a set of functions which operate on the same kind of objects as the pull-down menu. CONSTITUTION:When a user specifies 'nu' and 'he' in a character string 120 on an editing screen with a pen 170, an editing processor reverses and displays the character string 130 and displays the pull-down menu 140. In this state, the user selects one function in the pull-down menu 140 and instructs of it with the pen 170 and then the selected function is carried out for the character string 130 specified as an object. When the object is specified, functions except the functions of the pull-down menu 140 can not be selected. When the object is not selected, one of the functions 111a-111d in a menu bar 110 is executed once selected with the pen 170.
Patent JP-H0472061-A (JP)
Title: Thin film forming device
Inventor: OTA WASABURO
IPC: C23C14/32
Filed: 1990-07-10
Abstract: PURPOSE:To form thin films having an extremely high adhesive property on a substrate by maintaining a grid at the positive potential with respect to a filament and maintaining the vacuum degree in the peripheral part of the filament higher than the vacuum degree of a vacuum chamber for film formation. CONSTITUTION:A body 8 of a thermion supplying section is kept at the negative potential with respect to the filament 8a and releases the thermions generated from the filament 8a from a nozzle 8b of the body 8. The nozzle 8b acts as an electrostatic lens and the thermion are focused to a beam shape converging to the extent that the beam can pass through the small hole 7a of the vacuum chamber 7. Since the potential of the vacuum chamber 7 is positive with the filament 8a, the small hole 7a acts as an electrode for drawing out the thermions. The grid 6 disposed in the vacuum chamber 1' for film formation is kept at the positive potential with the grid of the small hole 7a, the thermion beam drawn out of the small hole 7a flies toward the grid 6 while spreading and is collected to the grid 6 by repeating forward and backward motions. The uniform and stable plasma is formed by the thermions.
Patent JP-2000051226-A (JP)
Title: Balanced ultrasonic blade including plural balanced asymmetric parts
Inventor: BEAUPRE JEAN M
IPC: A61B18/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a balanced ultrasonic surgical implement. SOLUTION: The balanced ultrasonic surgical implement is provided with an ultrasonic transmission rod and a blade fixed to the tip part of the ultrasonic transmission rod and acting by ultrasonic waves. The blade operating by ultrasonic waves includes a treatment processing part 26 and a balanced part 28. The treatment processing part is provided with a functional part like a curved blade e.g. making the treatment processing part asymmetric. The balanced part includes at least a first asymmetric balanced part 38 and a second asymmetric balanced part 40 constituted and arranged so as to ballance and erase all the not-desired torque generated by the treatment processing part. This balanced part is generally extended from a node point 22 on the ultrasonic transmission rod to the base end part of the treatment processing part.
Patent JP-2000014726-A (JP)
Title: Air supply/discharge apparatus
Inventor: HONMA YUJI
IPC: A61H7/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To make the apparatus smaller and lighter as a whole by integrating component parts such as air pumps and electromagnetic valves and piping. SOLUTION: In an air supply/discharge apparatus which has a case 14 built in a device such as chair 1 having a product to be supplied such as air bags 5 and 6, an air pump 8 built in the case 14, piping 23 and 24 which are built in the case 14 while making the air bags 5 and 6 communicate with a delivery port 22 of the air pump 8 and a plurality of electromagnetic valves 9-12 for supplying or discharging the air arranged in the course of the piping 23 and 24, the air pump 8 and the plurality of electromagnetic valves 9-12 are arranged on a plane and parts of the piping 23 and 24 are arranged between the plurality of electromagnetic valves 9-12.
Patent JP-S6160621-A (JP)
Title: Production of carbonyl compound
Inventor: KITAMURA MAKOTO
IPC: C07B41/06
Filed: 1984-08-31
Abstract: PURPOSE:To facilitate the handling, separation and reuse of a catalyst, and to prepare the titled compound in high yield, by using various kinds of unsaturated hydrocarbons as the raw material, and oxidizing the material in the presence of an alcohol using a Pd-based catalyst supported on activated carbon. CONSTITUTION:A carbonyl compound (e.g. cyclopentanone) is prepared by oxidizing various kinds of unsaturated hydrocarbons such as alpha-olefins (e.g. ethylene, propylene, butene-1, etc.), beta-olefins (e.g. butene-2, pentene-2, etc.) or gamma-olefins, etc. used as the raw material, in the presence of an alcohol (e.g. methanol, ethanol, benzyl alcohol, etc.) and a catalyst composed of activated carbon supporting an active component comprising a combination of palladium chloride and copper chloride, or of palladium chloride and iron chloride.
Patent JP-S6240952-A (JP)
Title: Riser for casting and method for breaking gate thereof
Inventor: SUZUKI YOSHIICHI
IPC: B22D31/00
Filed: 1985-08-19
Abstract: PURPOSE:To prevent the quality deterioration of a casting by the generation of a gouged part in the casting by providing a riser via a gate to the side face of the casting, providing a projecting part to the lower part of the riser and pushing a wedge member into the space between the wall surface of the casting product and the projecting part thereby breaking the gate. CONSTITUTION:The riser 15 is provided via the gate 17 to the projecting part 13 of the casting product 11 and the projection 19 is formed to the lower part of the riser 5. A surplus space 21 is formed between such projection 19 and the wall surface of the casting product 11. The wedge member 23 is intruded by pressurization P into the above-mentioned space 21 and the projection 19 of the riser 15 is pressed counterclockwise by the wedge member 23 to break the riser 15 with the gate part 17 and to separate away the riser in the stage of separating the riser 15 from the casting product by gate breaking after casting of the casting product 11. The damage of the casting product at the gate breaking part by the generation of gouging in the part connecting to the gate 17 of the casting product is obviated and the casting product is cast at a high yield.
Patent JP-S57106668-A (JP)
Title: Preparation of n,n'-bis-(3-(3',4',5'-trimethoxybenzoyloxy)- propyl)homopiperazine
Inventor: SATOIE KAZUO
IPC: C07D243/08
Filed: 1980-12-23
Abstract: PURPOSE: To prepare the titled compound useful as a remedy for ischemic cardiopathy, under mild conditions, in a relatively short time, with simple operation, only by reacting 3,4,5-trimethoxybenzoic acid 3'-tosyloxypropyl ester with homopiperazine.  
     CONSTITUTION: The objective N,N'-bis[3-(3',4',5'-trimethoxybenzoyloxy)-propyl] homopiperazine of formula II is prepared by reacting 3,4,5-trimethoxybenzoic acid 3'-tosyloxy-propyl ester of formulaI. The starting compound of formulaI can be obtained by reacting 3,4,5,-trimethoxybenzoic acid with 3-chloropropanol, and reacting the resultant 3,4,5-trimethoxybenzoic acid 3'-hydroxypropyl ester with tosyl chloride.  
     EFFECT: The objective compound can be prepared in high purity and yield.  
     USE: It has an activity for increasing the oxygen-supplying capacity of erythrocyte as well as the coronary vessel dilating and coronary blood flow increasing activities. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0233874-A (JP)
Title: Connector
Inventor: FUKUDA KAZUNORI
IPC: H01R13/56
Filed: 1988-07-21
Abstract: PURPOSE:To lessen the space for arranging wires by clamping the wirers to face a cover or a clamping member so as to make the wires be conduct in an axial or a transverse direction of the cover. CONSTITUTION:In the case of pulling out wires in an axial direction of a cover 1, the wires being conducted from recessed channels 15 and 16 along which the wires are arranged, are arranged in a recessed channel 25 of a wire clamping portion 24 of a clamping member 20. A wire clamping portion 27 of the other clamping member 21 is attached to the wire clamping portion 24 to clamp the wired through the recessed channels 25 and 28 of the clamping members 20 and 21. In the case of pulling out the wired in a transverse direction of the cover 1, the wires being conducted to outside from the portion along which the wires are arranged are bent in almost right angle. The wires are then arranged in a recessed channel 17 to pull out upper wires of a cover member 4. A connection member 22 connecting the other clamping member 21 is further bent in almost right angle to attach the wire clamping portion 24 of the the other clamping member 21 on the cover member 4. The wires are thus clamped through the recessed channels 17 and 28.
Patent JP-S5886862-A (JP)
Title: Electromechanical transducer
Inventor: IWABUCHI MASAYASU
IPC: H02K41/035
Filed: 1981-11-14
Abstract: PURPOSE:To obtain two-dimensional or three-dimensional movement by mounting a plurality of movable conductors, which are formed so that the directions of currents flowing through the conductors are mutually crossed at right angles and these currents are also crossed at right angles mutually with magnetic flux generated in a pair of magnetic pole gaps, into the magnetic pole gaps. CONSTITUTION:A N pole 1 is formed in L-shaped form, and a S pole 2 is disposed so as to mutually run parallel with each surface of the N pole 1. The L- shaped movable conductor 4 is arranged into the magnetic pole gap formed by the N pole 1 and the S pole 2 so as to mutually run parallel with each surface shaped by the N pole 1 and the S pole 2. The movable conductors 5, 6 are disposed so as to run parallel with respective surface. When currents are flowed through the movable bodies 4-6, the moving sections are subject to force in the three-dimensional direction.
Patent JP-H05207025-A (JP)
Title: System and method for acquisition of netwrok performance data
Inventor: JIEFURII JII SEKIYA
IPC: G06F13/00
Filed: 1992-07-09
Abstract: PURPOSE: To provide a system and a method for monitoring the network performance data of a network controlled by a communication access method. CONSTITUTION: In a communication access method 12, the internal processing on information unit for a predecided resource 18 is monitored in response to a request from a network performance monitor 20. In the method 12, in addition, the time stamp is executed on each in-bound and out-bound information unit and formatted data about each information unit containing the time stamp data are sent to a predecided outlet 22. The network performance monitor 20 decides the network performance on the resource 18 by obtaining the formatted data from the outlet 22 and processing the predecided data.
Patent JP-S6427767-A (JP)
Title: Removal of core metal for hollow valve
Inventor: SASAKI NAMIO
IPC: E21B7/18
Filed: 1987-07-22
Abstract: PURPOSE:To improve the removing efficiency of a core metal by crushing the core metal of a valve with the water jet injected from a nozzle and discharging the crushed core metal together with a water from the gap between the nozzle and valve. CONSTITUTION:The valve consisting of a shaft 1 and head 2 is fixed by a chuck claw 7 to a rotary base 7. A nozzle 9 is fixed to a vertically moving spindle 10 and its one end is connected to a superhigh pressure pump 12. The nozzle 9 is inserted into the shaft 1 via the spindle 10 to inject a high pressure water jet from the nozzle 9. In this case, the core metal 3 filled up in the valve is gradually crushed with the action of the jet and discharged by ascending from the gap between the shaft 1 and nozzle 9. Since the crushing and discharging actions of this core metal 3 can be automated the removing efficiency of the core metal 3 from a hollow valve is improved.