baber/WOPTO huggingface dataset:
Patent JP-H07305499-A (JP)
Title: Reinforced panel
Inventor: KINOSHITA KAZUHISA
IPC: B32B27/04
Filed: 1995-02-21
Abstract: PURPOSE:To mass-produce light-weight reinforced panels, in which colors are not changed and which have high rigidity and absorb mechanical and thermal shocks, at low cost by burying fibers or fabrics, to which tensile force is applied, into panel bodies made of a synthetic resin. CONSTITUTION:A plurality of fibers 2 are traversed and fitted among the front- rear sidewalls 3a, 3a and left-right sidewalls 3b, 3b of a frame 3 for molding a panel respectively and tensile force is applied in the direction of stretching, and sections among the fibers are filled with a synthetic resin 4 as the fibers are left as they are held by fiber holders 3c. The synthetic resin 4 is solidified, the tensile force of each fiber 2 is released, and the panel is mold-released, thus acquiring the reinforced panel A. When each fiber 2 is shrunk and restored, compressive force works to a panel body 1, and each fiber 2 is impregnated partially with the synthetic resin 4, and fixed positively. The synthetic resin 4 may also be sprayed against the whole surface and rear of a fabric drawn in the longitudinal and left and right directions. At least one kind of carbon fibers, silicon carbide fibers, aramid fibers, high-molecular polyethylene fibers, super-emperor fibers, conductive fibers and shape memory fibers is used as the fibers 2.
Patent JP-S63202284-A (JP)
Title: Control circuit for linear motor
Inventor: IKEDA IKUMASA
IPC: H02P25/06
Filed: 1987-02-16
Abstract: PURPOSE:To rapidly stop a linear motor smoothly by reducing a voltage after the motor is fully reversely conducted at the time of stopping it from a constant speed state, reversely conducting the motor to a predetermined speed in this state, and then performing regenerative braking. CONSTITUTION:A linear motor has coils 21-23, and is driven by a driver 20. An object to be driven of the motor is a carriage, and a position detector 24 is connected to the driver 20. The moving speed of the carriage is detected by a speed detector 25, and output to an operational amplifier 26. Further, the output of the amplifier 26 is applied through a resistor 36 to the base of a transistor (Tr) 27 to control the voltage supplied to the driver 20. Here, when the carriage is stopped from its constant speed traveling, the coils 21-23 are reversely conducted for a predetermined time to reversely brake it with its full conduction. Then, while a Tr 33 remains OFF, a Tr 32 is turned ON, the power of reverse braking is reduced by the Tr 27, the Tr 33 is further turned ON, the coils 21-23 are set to a regenerative braking mode to smoothly stop the motor.
Patent JP-S52116482-A (JP)
Title: Carbostyril derivatives and its preparation
Inventor: NAKAGAWA KAZUYUKI
IPC: C07D215/26
Filed: 1976-03-24
Abstract: PURPOSE: Carbostyrils of formula I(R is H, 1W4C alkyl, 2W4C alkenyl, aralkyl; R 1  is H, 1W6C alkyl, 2W4C alkenyl, 5W8C cycloalkyl, aralkyl; 3, 4bond is single or double) and salts thereof; for example, 6-[(N-benzylmorpholin2'-yl) methoxy]-3, 4-dihydrocarbostyril oxalate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58150017-A (JP)
Title: Exhaust purifying unit for internal-combustion engine
Inventor: MURAYAMA HIDENORI
IPC: F01N3/22
Filed: 1982-03-02
Abstract: PURPOSE:To reduce efficiently HC and CO even when the air-fuel ratio of the mixture goes up temporarily in a unit whose engine exhaust passage is provided with a ternary catalyst and an oxygen sensor, by providing an opening of a secondary air passage in the vicinity of the outlet of the tarnary catalyst. CONSTITUTION:This unit is provided with a tarnary catalyst 4 and an oxygen sensor at its engine exhaust passage 3 and feedback-controlled in such a manner that the amount of fuel supply from a fuel supply equipment in the air intake system satisfy the theoretical air-fuel ratio by means of a control unit based on the output from the oxygen sensor. In this case, a secondary air supplying passage 20 is connected in the vicinity of the outlet 4A of the tarnary catalyst 4. The air inhaled through an air cleaner 21 is introduced into the exhaust on the downstream of the tarnary catalyst 4 via a reed valve 22, in response to exhaust pulsation. With these contrivances, even if the air-fuel ratio of the mixture goes up temporarily during, for example, accelerating operation, HC and CO can be oxidized for efficient reduction of HC and CO.
Patent JP-S63199954-A (JP)
Title: Pulley structure of belt type continuously variable transmission
Inventor: AKUTAGAWA HITOSHI
IPC: F16H9/18
Filed: 1987-02-16
Abstract: PURPOSE:To reduce the width of a transmission and avoid the need of the drilling work for oil passage by projecting a part of the shaft supporting part of a pulley shaft formed on a transmission case to the pulley shaft side and forming a passage for the supply and discharge of the working oil to a working oil hydraulic chamber. CONSTITUTION:In a belt type continuously variable transmission, a driving side pulley and a trailing side pulley are connected through a belt, and continuously variable speed change is performed by varying the pulley ratio of a pair of pulleys. In order to vary the pitch diameter of the pulley, at least one of a pair of pulleys is a movable disc 12b which can be shifted by the hydraulic operation along a pulley shaft 11b. A hydraulic chamber 12c is dividingly formed on the back surface side of the movable disc 12b, and a flange part 65 as a part of the shaft support part 63 of the pulley shaft 11b formed on a transmission cast 61 projects to the pulley shaft side, and a working oil passage 77 for the supply and discharge of the working oil into the hydraulic chamber 12c is formed. Therefore, the need of forming the space of the working oil passage between the pulley shaft edge and the transmission case is avoided, and also the need of drilling work for the pulley shaft is avoided.
Patent JP-H10217925-A (JP)
Title: Auxiliary braking device of trailer
Inventor: KIKUIRI MASAYOSHI
IPC: F16D63/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To generate braking force at proper timing automatically when a trailer needs it by providing detection means which detects that a king pin presses a coupler side and a controller which controls in such a manner that a retarder is operated by the detection means. SOLUTION: When a semitrailer 12 pushes a tractor forward in such a manner that it raises the tractor from behind, a king pin 20 moves forward on a coupler and is energized to the left so that a switch 64 is changed over from an OFF condition to an ON condition. A detection signal of the switch 64 and an output detected by a back gear sensor 75 of a transmission of the tractor are input into a controller 80. When the switch 64 is changed over to ON while the back gear sensor 75 is in an OFF condition, the controller 80 conducts electrification into a retarder 28, and the retarder 28 generates braking force to give the braking force to front and rear wheels 18 of the semitrailer 12. Consequently, it is possible to ensure the stability of running at the time of deceleration.
Patent JP-H11233999-A (JP)
Title: Substrate transferring device
Inventor: SAKAGUCHI MASANOBU
IPC: H05K13/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To enable a substrate transferring device to stably carry a substrate, without causing the substrate to overrun when the device carries the substrate by pushing the substrate with a feeding member. SOLUTION: When a transfer 15 is moved, a printed board 5 is moved along guide rails 9 and 10 by means of a feeding lever 16. On the way of the movement, a regulation lever 17 descends to a position, where the lever 17 can be engaged with the board 5 from a position where the lever 17 is retreated from the board 5, while lever 17 is supported by a cam member and regulates the overrun of the substrate 5. Therefore, the substrate 5 can be transferred to a prescribed position on an X-Y table 5.
Patent JP-2000232166-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTAKE FUMIO
IPC: H01L21/8238
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method by which the short-channel effect of a CMOS transistor can be suppressed and the current driving ability of the transistor can be improved, and then, the density of the transistor can be increased. SOLUTION: A semiconductor device manufacturing method includes a step for selectively introducing an n-type impurity to an nMOS transistor forming area 1 by using a gate electrode 5 as a make, a step for forming first side walls 7 on the side faces of gate electrodes 5, and a step for selectively introducing a p-type impurity to a pMOS transistor forming area 2 by using another gate electrode 5 and first side walls 7 formed on the side faces of the electrode 5 as masks. The method also includes a step for forming second side walls 9 which are narrower in width than the first side walls 7 on the side faces of the electrodes 5 after removing the first side walls 7, and a step for selectively introducing the n- and p-type impurities to the nMOS and pMOS transistor forming areas 1 and 2, respectively, by using the gate electrodes 5 and second side walls 9 as masks.
Patent JP-H02211221-A (JP)
Title: Removal of zinc chloride in combustion waste gas
Inventor: TORII JUNJI
IPC: B01D53/64
Filed: 1989-02-13
Abstract: PURPOSE:To efficiently remove zinc chloride by adding SOx gas to combustion waste gas containing zinc chloride and keeping the temp. of the combustion waste gas constant to form zinc sulfate and subsequently collecting zinc sulfate by a filter. CONSTITUTION:SOx gas is introduced into combustion waste gas from the introducing port 4 provided to the front stage of a dust collector 3. The addition amount of the SOx gas is set to a reaction equivalent or more. The combustion waste gas is held to 400 deg.C or less to form zinc sulfate which is, in turn, removed as dust by a dust collector. By this method, the diffusion of zinc chloride to the atmosphere is prevented.
Patent JP-2000229408-A (JP)
Title: Liquid ejection head, manufacture thereof, head cartridge and liquid ejection recorder
Inventor: TERAI HARUHIKO
IPC: B41J2/05
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of liquid ejection head in which an orifice plate can be manufactured without being split in order to form a large number of ejection openings and a large number of protrusions being advanced into channels. SOLUTION: Molten resin is extruded from the die of an extruder and the extruded film-like resin is pressed with a roll provided with a relief die of specified shape thus forming a plurality of ejection openings 41 and a plurality of protrusions 45 on the film-like resin 3. The protrusions 45 are formed independently for respective ejection openings 41 on the periphery thereof. The orifice plate made of the film-like resin 3 provided with the ejection openings 41 and the protrusions 45 is bonded to the head body such that the protrusions 45 are advanced into the channels in the head body and fitted in place thus manufacturing a liquid ejection head.
Patent JP-H08227662-A (JP)
Title: Washing method and washing device for cathode-ray tube panel
Inventor: KIZAWA KEIICHI
IPC: H01J9/38
Filed: 1995-02-22
Abstract: PURPOSE: To sufficiently wash the skirt section of a panel, and prevent the breakage of a cap follower. CONSTITUTION: This device has an ultrasonic displacement sensor 30 for detecting the displacement of a revolving arm 22 having a cap follower 23 and a nozzle 24 mounted in such a state as faced to the skirt section of a panel 2, and an arithmetic operation and control section for controlling and reducing a motor for driving the panel 2 at a position before the corner 2a of the panel 2, according the displacement of the arm 22 detected with the sensor 30. According to this construction, the rotation of the panel 2 is controlled on the basis of the copying position of the panel 2, thereby improving a washing effect for the corner 2a of the panel 2 and preventing the breakage of the cap follower 23.
Patent JP-S57146787-A (JP)
Title: Preparation of bissilylated xylene
Inventor: NAGAI YOUICHIROU
IPC: B01J27/00
Filed: 1981-03-09
Abstract: PURPOSE: To prepare the titled compound useful as a synthetic intermediate of other useful organic silicon compounds or polymers, in high yield, by reacting an α,α-dihaloxylene with a silicon-functional disilane compound in the presence of palladium-phosphine complex.  
     CONSTITUTION: The compound of formula III (Y is Cl or alkoxy; m is 0W2; n is 0W5) is prepared by reacting the compound of formulaI(X is Cl or Br) (e.g. α,α-dichloroxylene) with the compound of formula II (e.g. 1,1,2,2-tetramethyl-1,2-dichlorodisilane) in the presence of a palladium-phosphine complex [e.g. tetrakis-(triphenylphosphine)palladium]in a solvent such as toluene preferably at 80W170°C. The amount of the palladium-phosphine complex is preferably 0.001W0.1mol per 1mol of the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10227133-A (JP)
Title: Sheet
Inventor: SATO MASATARO
IPC: E04H15/54
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet that can be used as all weather type by making numerous air vent holes throughout the whole surface of the sheet body, and covering each vent hole with an opening/closing flap without being whipped by wind. SOLUTION: On the whole surface of a sheet body 1, many rectangular vent holes 8 are made in a staggered pattern. next, many flexible rectangular, flexible flaps 9 cover each vent hole 8 and overlap the sheet body 1, one side in a longitudinal direction is adhered to the surface of the sheet body 1. Then, the vent hole 8 is covered in an opening manner by the flap 8, and flow of wind from the rear side of the sheet body 1 to the front side is permitted. Therefore, air ventilation in one direction can be assured while assuring the main functions of the sheet such as waterproofs and dustproofness, by which a wind pressure by storing wind can be reduced.
Patent JP-S56130777-A (JP)
Title: Transfer device of copying machine
Inventor: FURUICHI MASAYOSHI
IPC: G03G15/16
Filed: 1980-03-18
Abstract: PURPOSE:To enable to transfer magnetic toner to a copying paper side forcibly by magnetic force even if the potential of the copying paper is insufficient, by arranging a magnet together with a transfer electrode in the shield casing of a trnsfer device. CONSTITUTION:Magnet 2 is provided between transfer electrode lines W1 and W2 in shield case 1. With the magnetic force of this magnet 2, magnetic toner can be transferred to the copying paper side forcibly even if the potential of the copying paper held by the transfer electrodes is not enough. Therefore, copies of good quality can be obtained even in case the resistance value of the copying paper decreases owing to moisture to cause a deficiency in transfer of toner particles from a photoreceptor to the copying paper.
Patent JP-H01303420-A (JP)
Title: One-time disposable type camera and attachment re-usable type electronic flash unit and combination device thereof
Inventor: ARAN BUIKUTAA BUANDEMOOAA
IPC: G03B17/04
Filed: 1989-02-13
Abstract: PURPOSE: To make it possible to obtain a disposable camera which is relatively simple in structure and an attached reusable flash unit for this camera by constituting an internal camera section so as to have access ports for flash tuning and attachably and detachably connecting this flash unit to this internal camera section. CONSTITUTION: The internal camera part 5 has a pair of the access ports for flash tuning, i.e., openings 31, 33. The access ports 31, 33 extend through a front surface 35 of the camera section in the position near a photographic lens 7. The reusable flash unit 3 includes an integral shell-like section 43 in addition to an ordinary flash emitting device 41. The integral shell-like section 43 has the size to form a fit on the use-once type camera 1. Then, a user is merely necessitated to hand the disposable camera alone to a photograph finishing store and the flash unit is held at the customer's hand and is reusable for another disposable camera. As a result, the disposable camera which is relatively simple in structure and the attached reusable flash unit for this camera are obtd.
Patent JP-H04255421-A (JP)
Title: Protector for distribution line
Inventor: KATO KAZUAKI
IPC: H02H3/08
Filed: 1991-02-01
Abstract: PURPOSE:To prevent breaking of wire by providing a thyristor type fast switch in parallel or in series with a distribution line. CONSTITUTION:In a distribution line protector, a thyristor type fast switch 3 is normally turned OFF. A short circuit fault or a ground fault occurring on a distribution line 2 is detected through a charging current sensor 6 and a controller 10 turns the thyristor type fast switch 3 ON at high speed prior to breaking of the distribution line 2 thus shortcircuiting the distribution line 2 forcibly. Consequently, system voltage on the distribution line 2 drops to extinguish the arc at the fault point thus protecting the distribution line 2 against damage or fusion. According to the invension, service interruption can be prevented reliably from sustaining for a long term.
Patent JP-H09231632-A (JP)
Title: Magneto-optical head aligning device
Inventor: ICHIKAWA MASAMI
IPC: G11B11/105
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To facilitate alignment of an optical pickup unit and a magnetic head by measuring and storing a position of a laser light spot and superposing this position upon an aligning reference position of the magnetic head, calculated based on this laser light spot position. SOLUTION: A slide stage 10 is moved underneath a CCD camera 1a, and laser light is emitted to a magneto-optical unit 4, to which the magnetic head is not fitted, and the image pickup is performed by the CCD camera 1a. Then, this video signal is digitally converted by a picture processor 2, and then a position of an optical axis of the laser light spot is measured and temporarily stored. Subsequently, the magnetooptical unit 4 is moved underneath a CCD camera 1b by the slide stage 10 and is temporarily fixed, and then the image pickup is performed on the magnetic head to output its video signal. Then, a signal showing an allowable range of the position of the magnetic head to be fixed to the previously measured position of the laser light spot is superposed upon the inputted video signal of the magnetic head and outputted to a monitor by the picture processor 2.
Patent JP-H07251324-A (JP)
Title: Reamer
Inventor: DEIITAA KURESU
IPC: B23D77/02
Filed: 1995-02-22
Abstract: PURPOSE: To provide a reamer causing no settling motion of a cutter plate during the initial use of the reamer. CONSTITUTION: This reamer is provided at least one cutter plate 1, and the cutter plate 1 is provided with a nearly V-shaped indentation 9 on its front face. A clamp pawl 31 is coupled with the indentation 9 to fix the cutter plate 1. The side face of the indentation 9 has an angle α of about 10 deg. against an imaginary plane coinciding with the front face of the cutter plate 1.
Patent JP-H07243372-A (JP)
Title: Control device of engine
Inventor: CHIYOUSHI MASAHIRO
IPC: F02B67/06
Filed: 1994-03-03
Abstract: PURPOSE:To restrain generation of abnormal noise of an engine caused by metal hammering noise by controlling to mitigate combustion stimulating force of a specified cylinder at the time when the direction of resultant force of a wrapping member working on a crankshaft comes to be roughly in the cylinder direction. CONSTITUTION:At the time when a signal which a load is not 7 added from an A/C operation detection sensor 52 to a pulley 35 for an air compressor is input to a controller 6, ignition timing of a first cylinder 91 of a first cylinder row E1 is delayed by a previously set retard amount and its signal is transmitted to an ignition coil 7. Consequently, combustion maximum pressure is lowered by this retard and lowering force of a piston rod of the first cylinder 91 is weakened. In the same way, when a P/S detection sensor 51 detects that no load is applied on a pulley 33 for a power steering, ignition timing of a second cylinder 92 of a second cylinder row E2 is retarded from the controller 6, and lowering force of a piston rod of the second cylinder 92 is weakened. Consequently, a degree of collision against crankshaft metal is weakened, and generation of abnormal noise is restrained.
Patent JP-H10227918-A (JP)
Title: Light transmission member of surface-emitting device
Inventor: YOSHIKAWA YUKIO
IPC: G02B6/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance brightness by obtaining metal mold having lower recessed parts formed to have the high density approximately proportional to the distances from light sources and injection molding a light transmission member formed with numerous post-completion projecting parts by injection molding from a light transparent resin material. SOLUTION: The matrix M having the recessed parts 6 formed to have the high density approximately proportional to the distances from the light sources is obtd. The light transmission member formed with the numerous post-completion projecting parts by injection molding is injection molded from the light transparent resin material. At the time of working the metal mold M by a working machine, a smooth surface 103 forming a rear surface is so formed as to constitute a mirror finished surface. The light sources are disposed on both sides of the light transmission plate 1.  In the case both flanks are provided with light incident surfaces, the light transmission plate is so worked as to work the mold recessed parts 102 successively from the central part of the cavity to prevent the work strains from affecting the succeeding working so that the slopes to reflect the light from the light sources may be surely worked.
Patent JP-H01209511-A (JP)
Title: Controller for fluid carrying pressure
Inventor: TAMATE HITOSHI
IPC: G05D16/20
Filed: 1988-02-18
Abstract: PURPOSE:To eliminate the short of the fluid carrying pressure while maintaining the least fluid carrying ability by controlling the number of working pumps and the rotational frequency of each pump based on the largest value of the target carrying pressure of each load system. CONSTITUTION:A controller 9 supplies a pressure signal A and the flow rate signals B-D and outputs a working pump number command signal E to a pump control panel 10 based on the prescribed arithmetic contents. At the same time, a pump rotational frequency control signal F is sent to an inverter 3. In other words, the controller 9 sets the least number of working pumps larger than the highest value of the target carrying pressure of each load system and at the same time outputs the signal F so that the signal A coincident with the highest target pressure P. Thus it is possible to maintain the satisfactory and least fluid carrying ability to each load system.