baber/WOPTO huggingface dataset:
Patent JP-H0814027-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: KIKUCHI TAKESHI
IPC: F01N3/24
Filed: 1994-06-24
Abstract: PURPOSE:To hold high NOx cleaning rate while suppressing deterioration of specific fuel consumption to the lowest. CONSTITUTION:In an exhaust passage 13 of a diesel engine 11, the first NOx reduction catalyst 14 for using carbon as a reducing agent, HC addition means 15 for adding HC in exhaust gas, the second NOx reduction catalyst 16 using HC as a reducing agent are arranged in series. An exhaust bypass passage 17 for bypassing the first NOx reduction catalyst 14 is arranged parallel to the first NOx reducing catalyst 14, and switch valves 18, 20 for selecting a flowing passage between the exhaust bypass passage 17 and the first NOx reducing catalyst 14 and a controller 21 for controlling the switch valves 18, 20 are provided.
Patent JP-H10329993-A (JP)
Title: Roll paper rewinder
Inventor: IWASHITA YOSHIHIRO
IPC: B65H23/10
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a roll paper rewinder by which effective use of resources, elimination of a waste, and reduction of a storage space for a piper roll can be accomplished. SOLUTION: This roll paper rewinder 1 is provided with a roll holding unit 5 which is arranged on one end side of a main body case 4 so as to hold a paper roll freely rotationally, a rotary shaft 7 which is journalled freely rotationally onto the other end side of the main body case 4, a winding core which is fitted to the rotary shaft 7 freely removably so as to fix the tip of roll paper 53, and a tension applying means 24 which is arranged between the roll holding unit 5 and the rotary shaft 7 so as to apply tension in the direction reverse to the conveying direction to the roll paper 53. The tension applying means 24 is constructed of three traverse rods 21, 22, 23, between which the roll paper 53 is passed through. The traverse rod 23 at the uppermost level is arranged slantingly in the width direction of the roll paper 53.
Patent JP-2000329545-A (JP)
Title: Weight/dimension-measuring apparatus
Inventor: ENDO SAKAE
IPC: G01G23/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To make easily and correctly measurable weight and dimension by placing a load of a rectangular shape to be measured on a stage, setting a weighting part, a height sensor and a bottom face sensor part arranged in a matrix, and measuring weight, height and bottom face dimension. SOLUTION: The weight/dimension-measuring apparatus measures only rectangular loads. In order to measure the longitudinal and lateral dimensions of a load 3, four points in total including maximum and minimum positions in X direction and Y direction are detected by detection sensors 4a where a membrane switch sheet of a bottom face sensor part 4 is turned on, inclination is detected if a part surrounded by the four points is a nearly quadrilateral, and the length in each direction is corrected and calculated with the inclination and displayed to a display part 6. A wrong dimensional measurement can be prevented by judging whether or not the part is a nearly quadrilateral and informing with a display device.  If a sponge sheet as a softening material set on the switch sheet of the bottom face sensor part 4 is divided independently and shrinkably for each switch, a dimensional measurement accuracy can be improved. The softening material is can be such a thing that can repeatedly expand and shrink or move up and down.
Patent JP-S6034959-A (JP)
Title: Benzothiazepine derivative and its preparation
Inventor: KATAUE ISAO
IPC: C07D277/22
Filed: 1983-08-08
Abstract: NEW MATERIAL:The benzothiazepine derivative of formula I (R1 and R2 are H or lower alkyl; R3 is H or 1-10C alkyl). EXAMPLE:5-Carboxymethyl-3-(1-ethoxycarbonylethylamino)-2,3-dihydro-1,5 -benzothiazepin-4(5H)-one hydrochloride. USE:Remedy for hypertension and other circulatory diseases. It has angiotensinase- inhibiting and hypotensive activities. PREPARATION:The compound of formula I can be prepared by mixing the compound of formula II with the compound of formula III in a solvent under ice cooling or <=100 deg.C, and reducing the mixture with a reducing agent, preferably sodium borohydride cyanide, etc., or reacting the above compounds with each other in the presence of a reducing agent.
Patent JP-H05312889-A (JP)
Title: Partial discharge judging method
Inventor: SUZUKI HIROSHI
IPC: G01R31/12
Filed: 1992-05-11
Abstract: PURPOSE:To provide a new partial discharge judging method used in measuring partial discharge of power cable. CONSTITUTION:In the partial discharge measurement of power cable line, as a method of judging whether partial discharge is generated or not the pulse numbers generated in the positive and negative cycle of applied voltage phase are counted respectively for a specified time, and the differences between the counted numbers are obtained simultaneously. In the case where only the condition that the pulse number generated in the positive cycle is at a set value n1 or more, and the absolute value of the difference n1-n2 between both pulse count numbers is at a set level n3 or less is satisfied judgement that partial discharge is generated is made from the relation between the three kinds of pulse count number, and output is made for measurement.
Patent JP-S6123759-A (JP)
Title: Vessel made of thermally decomposed boron nitride
Inventor: IWAKI HIDEHIKO
IPC: C23C16/34
Filed: 1984-07-11
Abstract: PURPOSE:To provide a titled BN vessel in which whole vessel is not destroyed even if molten Al, etc. is adhered at inner surface of the vessel, cooled and contracted, by composing the vessel of multilayer structure of BN deposited by thermal decomposition so that depositing temps. of adjacent layers are different in the respectively layers, and exfoliating property between respective layers is satisfactory. CONSTITUTION:For manufacturing the thermally decomposed BN (PBN) vessel, a mandrel is set in a reactor, inner part thereof is evacuated and held to a prescribed high temp., gaseous raw material is introduced and PBN is deposited at the surface of said mandrel. When the deposited first layer of PBN layer is attained to a prescribed thickness, introducing of gaseous raw material is stopped, the reactor temp. is elevated by a prescribed temp. than the depositing temp. of the first layer, then raw material is introduced again to furthermore deposit PBN at outer surface of the first layer to form the second layer. This is repeated to obtain a multilayer PBN vessel A of (n) layers. A figure indicates the PBN vessel A having multilayers of the first layer a1-the forth layer a4. Further, for PBN raw material, B3N3H3Cl3, etc. for supplying B, N, BCl3, etc. for supplying B, and NH3, etc. for supplying N are used.
Patent JP-H05334404-A (JP)
Title: Method for automatically arranging parts
Inventor: ARIMOTO HIROYUKI
IPC: G06F17/50
Filed: 1992-06-04
Abstract: PURPOSE:To automatically select and arrange standard flange parts and to improve designer's working efficiency by inputting parameters. CONSTITUTION:A flange standard parts data base 114 in which the materials, inner diameter, the number of bolt holes, the diameter of a bolt hole, etc., of each standard flange are registered, a bolt standard parts file 115 in which the allowable tensile stress, allowable shearing stress, etc., of bolt materials are registered and a pattern file data base 116 in which the shapes, names, materials, etc., of a standard flange and bolt nut are registered are prepared and a flange capable of resisting shearing force and tensile force is selected (steps 102 to 111) from the data base 114 by inputting (step 101) the inner diameter and materials of a specified flange, tensile force and shearing force applied to a flange connecting part and the materials of a bolt and pattern data matched with the flange are retrieved from the data base 116 and displayed on a CAD screen (steps 112, 113).
Patent JP-S5846030-A (JP)
Title: Production of patterned candles
Inventor: WATANABE KENICHI
IPC: C07C5/00
Filed: 1981-09-14
Abstract: PURPOSE:Pellets or particles of colored wax and pellets or particles of uncolored wax are separately fed from two or more hoppers to the inlet of an extruder, kneaded, extruded, and cooled to effect the mass production of beautiful candles with a variety of colored patterns with simple operations. CONSTITUTION:A wax for candles is fused with heat and combined with a dye or pigment, then dropped through a nozzle into pellets or particles under cooling. These pellets or particles and other uncolored pellets or particles of wax are separately fed from a plurality of hoppers (1a, 1b, 1c) to the inlet of an extruder, kneaded and extruded at a temperature of 30-45 deg.C inside the cylinder 4, cooled to give candles with colored patterns. The process according to the present invention permits the smooth feed to the extruder and the free control of the feed rate. Colored patterns of spots, like insects or like clouds are readily obtained.
Patent JP-S5268302-A (JP)
Title: Production of aural element piece
Inventor: ICHIKAWA AKIRA
IPC: G10L13/06
Filed: 1975-12-05
Abstract: PURPOSE: To obtain aural element piece with pretty valley between formant by extracting the valley portion of spectrum envelope line through linear prediction analysis method and by transforming the extracted block into dugdown envelope line and then returning it into waveform through Fourier adverse conversion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04344261-A (JP)
Title: Color printer
Inventor: OSADA NAOMI
IPC: B41J13/22
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a small size color printer which enables a high quality color image to be printed without any shear in registration. CONSTITUTION:A color printer is obtained wherein a cramper unit 20 cramping one end of recording paper 1 and a transfer mechanism 21 for reciprocating this cramper unit 20 on a traveling component are provided to be constructed so that the recording paper 1 is reciprocated. Positioning of the recording paper 1 is performed with the cramper unit above-mentioned 21 and besides, a recording start position is set with this cramper unit 20 and the detecting component 30 provided on the traveling component above-mentioned.
Patent JP-H09326395-A (JP)
Title: Forming method of electrode of semiconductor device
Inventor: KAWAKITA TETSUO
IPC: H01L21/3205
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To form an Ni protruding electrode which has high temperature-cycle strength, high thermal-shock strength and high corrosion-resistance against Au electroless plating solution by electroless plating. SOLUTION: In order to form a protruding electrode selectively on the Al electrode 10 of a semiconductor chip, an oxide film on the Al electrode 10 of the semiconductor chip is removed and then a Zn film 12 is deposited on the AN electrode 10 by substituting reaction. After that, the semiconductor chip is dipped into electroless plating solution and all the Zn film 12 deposited on the Al electrode 10 is substituted by an Ni film 13. Further, the process in which a Zn film 12 is deposited and the process in which the Zn film 12 is substituted by an Ni film 13 are alternately repeated to obtain an Ni electrode with a required thickness. With this constitution, a highly reliable protruding electrode can be obtained.
Patent JP-S5269035-A (JP)
Title: Electric induction furnace
Inventor: HIUGA SHIGEYUKI
IPC: F27D11/06
Filed: 1975-12-05
Abstract: PURPOSE: To simplify a supplying line of cooling water duct by forming a duct so that the supply of the cooling water for an inductive furnace separates into the draining holes at the one side and the other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S626744-A (JP)
Title: Continuous casting method for high-carbon steel
Inventor: KIMURA KATSUICHI
IPC: B22D11/124
Filed: 1985-07-02
Abstract: PURPOSE:To prevent the defect of an ingot and product by slowly cooling a high-carbon steel of a specific range at a specific cooling rate from the solidification initiation temp. in the central part of the ingot up to a prescribed temp. in the solidification process in the continuous casting of said high-carbon steel. CONSTITUTION:The high-carbon steel having 0.54-1.50% carbon concn. is slowly cooled at <=40 deg.C/min cooling rate from the solidification initiation temp. in the central part of the ingot up to 900 deg.C in the solidification process in the continuous casting of said high-carbon steel. More specifically, cooling and heating devices 5 are disposed adjacently to the side walls A right under a mold 1 on both right and left sides and control devices 4 are provided. The temp. is kept actually measured at all times by temp. detectors 3 and the devices 5 are controlled in accordance with the comparison between the measured value and set value to execute the prescribed slow cooling. The segregation of Mn, P, etc. is obviated and the generation of the defect in the ingot and product is prevented by the above-mentioned method.
Patent JP-S6036053-A (JP)
Title: Massager
Inventor: UIRUHERUMU RAIBU
IPC: A61H15/00
Filed: 1984-07-11
Abstract: Massage apparatus for medicinal-therapeutical treatment of human genitals at psychical or physical irritations. A carrier tube is enclosed in a toroidal rubber hose, also filled with an antifriction mass like glycerin. Pairs of support rollers inside of the hose are journalized on the tube in encircling relationship thereof. Driving rollers, each associated to one pair of support rollers, are in engagement with the rubber hose supported by the inner support rollers for effecting revolving movement of the hose longitudinally around the tube. The drive rollers encircling the hose on the tube are rotatably supported in a common frame or housing and by their engagement with the support rollers at the same time maintain and support the carrier tube and hose.
Patent JP-H11336466-A (JP)
Title: Construction method of tunnel
Inventor: KOBAYASHI SHIGERU
IPC: E21D9/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent preceeding displacement by excavating a tunnel after a top heading has been constructed on the upper part of an expected excavating position of the tunnel. SOLUTION: A top heading 1 is previously excavated on the upper part of an expected construction position of a tunnel 2 and then, piles 3 are driven from the top heading 1 constructed at the upper part into the peripheral ground of the tunnel 2 to be expectedly excavated. A well-known device such as a rotary type device, a down-the-hole hammer type device, an auger type device, a high pressure jet type device, etc., can be used in accordance with geological features as a drilling device. A hardener is charged in the drilled holes and fine steel pipes, H-shaped steel members, synthetic resin pipes, etc., are inserted therein to form piles 3. Subsequently, a floor concrete is placed in the top heading 1. Thereafter, the tunnel 2 is excavated. In this way, since the tunnel 2 is excavated after the top heading 1 has been constructed on the expected excavation position of the tunnel 2, the top heading 1 serves as a beam in the advancing direction of the tunnel 2 and hence, a preceeding displacement can be prevented.
Patent JP-H1055183-A (JP)
Title: Electronic musical instrument
Inventor: JIYATSUKU AREN KEROTSUGU
IPC: G10H7/10
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To make fresh and lively sound playable as in natural musical instruments by changing a parameter in accordance with the random numbers generated at every transfer of an envelope waveform to the next section and generating envelope data based on the parameter changed until the next section finishes. SOLUTION: A pitch envelope generator 28 prepares pitch envelope data based on the rate of transfer and the level parameter brought by a data transfer controller from a tone data memory to be held in a rate register 120 and a level register 122. And every time the generated envelope is transferred to the next section, the parameter is changed in accordance with the random numbers generated by a random number generator 140, and concurrently envelope data is generated based on the parameter subjected to this change until the next section finishes. By this, the outline of the envelope greatly changed and accordingly a complicated and fresh sound can be played as in a natural musical instrument.
Patent JP-S632280-A (JP)
Inventor: TOI MASAAKI
IPC: H05B3/20
Filed: 1986-06-20
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-S63544-A (JP)
Inventor: TERAMICHI TSUYOSHI
IPC: E04B1/348
Filed: 1986-06-20
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-H01315346-A (JP)
Title: Process for clogging peripheral part of monolithic carrier
Inventor: SOFUE KAZUAKI
IPC: B01J35/04
Filed: 1988-06-11
Abstract: PURPOSE:To prevent clogging in paths of central part of a monolithic carrier except predetermined peripheral paths in the carrier even if there are small defects in the peripheral parts of the monolithic carrier by disposing a blank cap to a central part of one end surface of the cylindrical monolithic carrier, and dipping the end part in a liquid slurry of a filling-up material while keeping the central paths in higher pressure than the other paths by gas. CONSTITUTION:A monolithic carrier 1 for purifying exhaust gas of an internal combustion engine contains many paths in its axial direction, forming clogged parts in its peripheral part. A blank cap 2 provided with a protruded part 3 fixed to the center of the monolithic carrier 1 by allowing an acute angle part 4 at the top of the protruded part to contact with an end surface of the monolithic carrier 1. Then, the blank cap 2 is dipped in a liquid slurry 6 of a filling-up material while holding the carrier 1 and introducing a gas into the blank cap. If a liquid level of the liquid slurry 6 is raised to above the end surface of the carrier 1, the filling-up material deposits to the periphery of the carrier 1. Thus, penetration of the filling-up material into a central path of the carrier is prevented even if there are some excavations, etc., in the periphery of the end surface of the carrier.
Patent JP-H11339705-A (JP)
Title: X-ray generator
Inventor: TAKAHASHI SADAYUKI
IPC: H05G1/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator which improves the efficiency of the X-ray generated at a target. SOLUTION: A filament 2 for emitting hot electrons is provided in an X-ray generator main body 1 which forms an airtight space in the interior thereof and a target 3 facing this filament 2 is arranged. Further, a capillary 10 for focusing X-ray which pierces the X-ray generator main body 1 is arranged at a specified position, and one end part 10a of the capillary 10 for focusing X-ray is arranged in the vicinity of an X-ray generation part 3a of the target 3.
Patent JP-H05157162-A (JP)
Title: Method and device for controlling automatic mechanical type speed change gear
Inventor: MAAKU DEIBITSUDO BOODOMAN
IPC: F16H61/02
Filed: 1992-05-11
Abstract: PURPOSE: To realize transfer downshift by sensing necessity of power downshift, and, in response to the necessity, determining a target gear to be shifted as a function of torque-converter slip, throttle setting, a vehicle deceleration rate and a gear ratio of a transmission. CONSTITUTION: A vehicular automatic mechanical transmission system 12 includes an mechanical transmission 14, an fuel-controlled engine 16, fluid torque converter 20 interposed between the transmission 14 and the engine 16, and a throttle control device 32 set by a driver. A plurality of system actuators are controlled by a central control unit 50 on the basis of slip across the torque converter 20, setting of the throttle control device 32, a vehicle deceleration rate, and a gear ratio of the transmission 14. In this case, when shifting the transmission system, necessity of a power downshift is sensed, and in response to the necessity, a target gear to be shifted is determined as a function of the torque-converter slip, the throttle setting, the vehicle deceleration rate and the gear ratio.
Patent JP-H0439258-A (JP)
Title: Slide type sheet discharge tray
Inventor: KOUSAI MUNETAKA
IPC: G03G15/00
Filed: 1990-05-31
Abstract: PURPOSE:To perform reliable antislip of an auxiliary tray by bringing a main and an auxiliary tray into a relatively movable state through engagement of the slide guides of the trays and providing stoppers for sopping a slide to the respective trays. CONSTITUTION:A sheet discharge tray is formed such that a guide protrusion 46 and an auxiliary guide protrusion 50, formed on an auxiliary tray 31, are engaged with a U-shaped guide groove 36 and an auxiliary guide groove 39, formed in a main tray 30, so that the protrusions are fiction-engaged with the guide grooves slidably and by means of a resilient force. A stopper 40 is formed to the end part in a sheet discharge direction of the guide groove 36 of the main tray 30 and an end surface 46a of the guide protrusion 46 of the auxiliary tray 31 is brought into contact with the stopper to effect antislip of the auxiliary tray 31.
Patent JP-H01313884-A (JP)
Title: High-frequency heating device
Inventor: MASUDA SHINICHI
IPC: H05B6/66
Filed: 1988-06-13
Abstract: PURPOSE:To lower the peak current of an inverter circuit by alternately driving two semiconductor switching elements via a driving circuit and alternately connecting both ends of a magnetron driving transformer to a smoothing circuit. CONSTITUTION:Smoothing circuits 2 and 3 smooths output from a battery 1 and the intermediate taps of the primary windings 6a and 6b of a magnetron driving transformer 6 are connected to one end of the smoothing circuits 2 and 3, while both ends of the primary windings 6a and 6b are connected to the other ends of the smoothing circuits 2 and 3 via separate semiconductor switching elements 7 and 8. In the aforesaid inverter circuit, the two semiconductor switching elements 7 and 8 are alternately driven via a driving circuit 13 and high-frequency power is generated due to the output from the battery 1 and a full wave voltage doubler circuit rectifies and smoothes output from the secondary winding 6c of the magnetron driving transformer 6, thereby driving a magnetron 27. According to the aforesaid construction, the electric current of the inverter circuit can be substantially reduced.
Patent JP-H11338364-A (JP)
Title: Electronic equipment
Inventor: NAKAMURA KYOTARO
IPC: G02F1/13357
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment wherein, even when it is watched from different positions, it can be illuminated corresponding to each position and a bright and sharp display can be seen by providing the illumination with a degree of freedom despite of a small type when a liquid crystal display means is provided. SOLUTION: A display part 2 of a main body cabinet part 1 uses liquid crystal. A lid part 3 has almost the same size as the display part 2, and is coupled with the main body cabinet part 1 at the innermost part. On the back of the lid part 3, a reflecting plate 3-1 is arranged, and mounting parts 1-2, 1-3 are formed for mounting illuminators 7 on the right and left two front corners of the main body cabinet part 1. The light emitted from the illuminator units 7 is reflected by the reflecting plate 3-1 and illuminates the display part 2.
Patent JP-H09330633-A (JP)
Title: Mounting structure for switch
Inventor: SHIRATORI TOSHIHIKO
IPC: B60R16/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform work mounting a switch in a switch supporter and work electrically connecting a switch to a conductor. SOLUTION: In an opening 14 formed in a rear handle cover 1 of a motorcycle, a switch housing 21 of a starter switch Ss is inserted, to be fixed by locking a lock pawl in the switch housing 21 to the opening 14 . When the switch housing 21 is inserted to the opening 14 , a flat spring-shaped terminal part 242 of a fixed contact 24 exposed in a surface of the switch housing 21 is brought into elastic contact with a terminal part 311 of a bus bar 31 exposed in the opening 14 of the rear handle cover 1, wire connection of the starter switch Ss and the bus bar 31 is automatically completed.