baber/WOPTO huggingface dataset:
Patent JP-S61202745-A (JP)
Title: Method for reclaiming molding sand and improving quality thereof
Inventor: SETO SHOZO
IPC: B22C5/04
Filed: 1985-03-05
Abstract: PURPOSE:To recycle thoroughly sand and to simplify a sand treating installation disposed in series with 3 units of rotary reclaimers by supplying intermittently the sand to said installation. CONSTITUTION:The sand to be reclaimed is supplied to the 1st bucket elevator 20 and after the sand is treated with the rotary reclaimers 24, pulverous powder, etc. are removed therefrom in a classifier 25 and the sand is sent to the succeeding stage by the 2nd bucket elevator 27. The sand is supplied intermittently at about 3-5t/hr rate and the treatment is completed simply by passing once the sand through 3 units of the rotary reclaimers in series. After the sand is supplied for several seconds at about 3-5t/hr rate, the supply of the sand is stopped for a prescribed period and the rotary claimers 24 are rotated. The sand in the fixed layer on the inside walls of the drums and shelves of the reclaimers 24 is rubbed and the collision and rubbing are individually repeated by the circulation motion during the time when the sand stagnates in the drums and shelves. The sand is thus reclaimed. The reclamation of the sand is thus completed with one time of the treatment by selecting adequately the rate of the time for the intermittent supply without the need for repetitive use of the installation.
Patent JP-H07231116-A (JP)
Title: Side emitting type light emitting diode
Inventor: HAYASHI SHIGERO
IPC: H01L33/14
Filed: 1994-02-16
Abstract: PURPOSE:To provide a light-emitting edge type LED, whose manufacturing and handling are easy as in a surface light-emitting type LED and coupling efficiency with an optical fiber and the like is high. CONSTITUTION:In an LED, which is constituted of a semiconductor layer 2 including an active layer 1, upper electrodes 4a and 4b, a lower electrode 3 and an insulating layer 5, the current is concentrated in a light emitting region 1a and made to flow. The light generated in the light emitting region is discharged from an edge through a waveguide structure formed in the insulating layer 5 surrounding the light emitting region 1a. In place of the insulating layer 5, doping at the upper and lower part of the active layer l and around the light emitting region la is adjusted, and the region having the waveguide characteristics can be formed. The parallel flat surface is avoided as much as possible for the inner waveguide. Since the current is concentrated in the light emitting region in this way, the light emitting efficiency is high. Since the emitted light is discharged from the end of the waveguide, whose element side surface is narrow, with this structure of the waveguide, the light can be coupled into the external waveguide such as an optical fiber efficiently. Since the parallel surface is not formed in the inner waveguide, laser oscillation is hard to occur, and the operation is readily stabilized.
Patent JP-H03244234-A (JP)
Title: Bidirectional optical transmitter
Inventor: SHIMADA HAJIME
IPC: H04B10/00
Filed: 1990-02-21
Abstract: PURPOSE:To attain the adjustment of the quantity of light in a short time without requiring a manual light emitting part by emitting the light emitting part at first with the maximum quantity of light according to a reset signal to be generated after turning a power source on, and executing the light quantity control of light emission optimum for reception with an activated control part. CONSTITUTION:When the power source is turned on, a power-on reset part 9a generates and outputs one reset signal Ra. A comparator 11a compares a reception signal IIa with a reference voltage VC and when the reception signal is larger than the reference voltage VC, a comparate signal ICa with a logic value '1' is outputted. According to the reset signal Ra, a control part 10a is reset and activated and while receiving a reception terminal signal ITa and the ICa, sequential operations are executed to output a busy signal Ba, test signal Ta and down signal Da to a light quantity control part 8a. When the reset signal Ra is received, the light quantity control part 8a makes a light emitting part 3a emit at a maximum and outputs a light quantity control signal Ca so as to dim the light emitting part 3a in proportion to the input time of the down signal Da.
Patent JP-S63210588-A (JP)
Inventor: FUKAMI SHINICHI
IPC: F25D23/06
Filed: 1987-02-25
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-H07229840-A (JP)
Title: Method and apparatus for optical measurement
Inventor: NAKANISHI YUTAKA
IPC: G01N21/3563
Filed: 1994-02-15
Abstract: PURPOSE:To measure an object transferred on a conveyor optically regardless of the size thereof. CONSTITUTION:A size measuring instrument 10 and the body of measuring apparatus 20 are disposed along the carrying path of a conveyor 1. The body of measuring apparatus 20 comprises a projecting part 21 and a light receiving part 22 disposed oppositely on the opposite sides of the conveyor 1. The light receiving part 22 comprises a spectroscopic diffraction grating 33, and a charge storage line sensor 34 for measuring the quantity of light in the spectroscopy. A signal from the size measuring instrument 10 is fed through a signal processor/controller 40 to the line sensor 34 and the storage time is regulated according to the size of an object A to be measured.
Patent JP-S63208637-A (JP)
Title: Electronically controlled fuel injection device for internal combustion engine
Inventor: ISHIDA KATSUMI
IPC: F02D41/06
Filed: 1987-02-25
Abstract: PURPOSE:To improve stability of an engine, after it is started, while to obtain good emission, by controlling an increase value of fuel injection amount, after the engine is started, so as to be damped while adjusting the time matching with a warming speed of the engine. CONSTITUTION:When an engine is in operation, a CPU8 in a control circuit 5 first decides the engine for whether or not it is in the time of starting by whether or not a process is the first time after an ignition switch is turned on. When the engine is in just after starting, the initial increase value of a fuel injection quantity for warming the engine is determined corresponding to an output of a water temperature sensor 2. Next adding the determined initial increase value to the basic fuel injection quantity, a fuel injection quantity is obtained. Subsequently, deciding whether or not a difference between the present water temperature and the water temperature just after starting is in a predetermined value or more, when the decision is YES, decreasing the above described increase value by 1, thereafter the increase value is successively decreased till it reaches 0 in accordance with a difference from a water temperature, which changes as the engine warming advances, with the water temperature, when the increase value is changed, serving as the reference.
Patent JP-S51116502-A (JP)
Title: Clutch control apparatus for transmission vehichle
Inventor: SAITOU SHIGERU
IPC: G01M17/007
Filed: 1975-04-05
Abstract: PURPOSE:To make possible both the clutch stroke control in accordance with the vehicle speed and the smooth start and shift change by selecting a clutch operating time function in accordance with the command signal of the vehicle speed.
Patent JP-S58159134-A (JP)
Title: Kana (japanese syllabary)-to-kanji (chinese character) conversion processing system
Inventor: HAYASHI HIROKAWA
IPC: G06F17/22
Filed: 1982-03-17
Abstract: PURPOSE:To facilitate the processing of KANA-KANJI conversion, by decomposing an input sentence into paragraphs centering on independent words to supply them in the form of KANA letters, decomposing those paragraphs into words to display the conversion candidate characters from the head of order of them and then deciding successively the candidate characters intended by an operator. CONSTITUTION:An input sentence is decomposed into paragraphs centering on independent words and supplied to an input preprocessing part 1 in the form of a KANA sentence by means of a control key. The information on English letters, numeric characters, paragraphs, etc. are recognized, and a KANA letter string to be controlled in extracted and transferred to a word extracting part 2. Then a dictionary is retrieved  to extract the candidates of word strings that can be allowed grammatically. A homophone discriminating part 3 decides the most prominent candidate from the frequency information in case plural word string candidates exist. An output controlling part 4 displays corresponding characters for each paragraph. When receiving a control signal indicating the next candidate, the part 1 displays the second candidate in place of the first most prominent candidate. In such a way, the KANA-KANJI conversion  processing is facilitated.
Patent JP-H05212654-A (JP)
Title: Work machining method in three-dimensional machine
Inventor: MIYASAKA TOSHIAKI
IPC: B43L13/00
Filed: 1992-01-31
Abstract: PURPOSE:To machine a work so accurately in a constant depth without entailing any damage to a work surface. CONSTITUTION:A spindle head 80 is lowered to each of plural measuring points of a work 96 from a lifting reference position, finding a coordinate position on a Z-axis, and work virtual surface data are detected from coordinate values on both X and Y ases of the spindle head 80, and with this data as a reference, the specified infeed machining is carried out by a tool 78. In addition, a work detecting member is installed in the spindle head 80, detecting any contact with the work through a sensor, and further the spindle head 80 is loved as far as a portion for a distance D, and a tip of the tool 78 is made so as to let it contact with the work 96 and thereby the distance D is premeasured, then the coordinate value on a Z-axis of the work 96 is findable too from a descending value of the spindle head 80 till the sensor operates from the lifting reference position.
Patent JP-2000244499-A (JP)
Title: Signaling method, communication equipment and recording medium storing signaling program
Inventor: FURUNO TAKAYUKI
IPC: H04L12/28
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a signaling procedure for setting a switched virtual channel between ATM end systems without the aid of an ATM exchange by connecting one device with another device through the use of a channel identified by a connection identifier. SOLUTION: A step for permitting one device to transmit a message containing a connection identifier to another device and a step for permitting another device to transmit a message showing that the connection identifier is received to one device are installed. One device is connected to another device by using a channel identified by the connection identifier. In a communication system 20, LAN data VCC(virtual channel connection) 27 or voice VCC 29 us dynamically set and communication is executed through the transmission/ reception of a signaling message by a signaling procedure with a call from a remote router A21.
Patent JP-H11238420-A (JP)
Title: Manufacture of wire harness
Inventor: TAKANO YOICHI
IPC: H01B13/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To establish a manufacturing method for a flat wire harness which can shorten the laying time for each electric wire and can prevent certainly electric wires from ranging out of the specified place, mutual intersecting, etc. SOLUTION: A plurality of electric wires 11 are laid parallel in wire accommodation grooves 22 having a semicircular section provided in a wire laying jig 20 and covered with a synthetic resin layer 12 for solidification, and thus a flat wire harness 10 is manufactured, wherein the wires 11 are laid parallel in the grooves 22, held by vacuum attraction through suction holes 23 formed in the central part of each groove 22, and covered with synthetic resin layer 12 for solidification in flat form.
Patent JP-S59172336-A (JP)
Title: Paper feed cassette
Inventor: SHINO SATOSHI
IPC: B65H1/04
Filed: 1983-03-16
Abstract: PURPOSE:To enable the feed of paper in two perpendicular directions, by opening holes in two mutually perpendicular sides of the bottom of a paper feed cassette and providing a bottom plate which is located on the bottom of the cassette and has a fulcrum near at least one of the other sides of the bottom. CONSTITUTION:A cassette case 5 is made square, preferably. Two holes 6a, 6b are opened in two mutually perpendicular sides of the bottom of the case 5 so that the holes extend in the bottom and side walls of the case. Small holes 7a, 7b, 8a, 8b are opened in the bottom of the case 5 near the other two mutually perpendicular sides in which the holes 6a, 6b are not located. A bottom plate 9, which is put in the case 5, is provided with legs 10a, 10b, 11a, 11b on two mutually perpendicular sides so that the legs can be loosely fitted in the small holes 7a, 7b, 8a, 8b. When the case 5 is set in a changed direction of fitting in a copying machine, the plate 9 is inclined in one of two perpendicular directions, with the legs 10a, 10b or 11a, 11b as fulcra.
Patent JP-S63212183-A (JP)
Title: Automobile structure
Inventor: KUMASAKA HIDEYUKI
IPC: B62D21/02
Filed: 1987-02-25
Abstract: PURPOSE:To attempt improvement of installing performance by installing front part leg parts and engine related parts on the front frame, and by installing rear part leg parts on this frame and the dividedly molded rear frame. CONSTITUTION:A car body lower part frame 1 is dividedly molded into a front frame 2, center frame 3 and a rear frame 4. And front part leg parts such as a front suspension 27 and so forth and a radiator 29 and so forth which are arranged in an engine room are installed on the front frame 2. And rear part leg parts such as a rear wheel 70 and so forth are installed on the rear frame 4. By this, without prevented by a car body 75, each part can be installed easily and specification change can be executed freely.
Patent JP-H08209838-A (JP)
Title: Prestressed reinforced concrete floor construction
Inventor: YATSUSHIGE KOUICHI
IPC: E04B5/43
Filed: 1995-02-07
Abstract: PURPOSE: To enlarge rise of PC cable by wiring the PC cable so as to meet at a fixed angle with the lengthwise direction of beams, and positioning the inflection point parts of the suspension-curve-like PC cable formed in a slab between the beams in the beams. CONSTITUTION: Unbonded PC cables 10 are suspension-curve-likely arranged in a slab 1, and fixed prestress force is applied to them. Hereby the whole slab 1 is prevented from bending, and the width of generated crack is controlled. The PC cables are formed with inflection points 11 which become connecting parts of the suspension-curve-like parts on the positions of beams provided at regular intervals, and wiring is executed so as to form a projecting quadratic curve on the upper side. Further the suspension curve parts on the adjoining slab positions are connected together. Hereby hoisting force of the slab is enlarged, and as a result, the number of wirings of the PC cable can be reduced.
Patent JP-H07253200-A (JP)
Title: Cutoff valve
Inventor: YAMAGUCHI MASAKI
IPC: F16K31/06
Filed: 1994-03-14
Abstract: PURPOSE:To enable a cut off valve to open by small electric power by controlling the movement of a valve body with respect to a movable iron core in such a manner that the maximum valve open distance of an auxiliary valve section formed by an auxiliary valve seat and the movable iron core is smaller than the maximum valve open distance of a main valve body formed by a main valve chamber and a valve body. CONSTITUTION:An auxiliary valve distance limiting means 14 is provided, which controls the movement of a valve body 22 with respect to a movable iron core 3 in such a manner that the maximum valve open distance 23 of an auxiliary valve section formed by an auxiliary valve seat 8 and an auxiliary valve rubber 17 is smaller than the maximum valve open distance 24 of a main valve section formed by a main valve seat 9 and the valve body 22. By this constitution, even if a valve rubber 11 is adhered onto the main valve seat 9 due to bodying such as tar content within gas and moisture, the adhesion of the main valve seat with the valve rubber 11 can be released by small electric power, and if no adhesion can be released, the safer cut-off valve is thereby provided, which is returned to a closed condition on the occasion.
Patent JP-S58165912-A (JP)
Inventor: DAGURASU II TOOJIENTO
IPC: B23F21/12
Filed: 1983-03-16
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-S51116836-A (JP)
Title: Rubber adhesive composition
Inventor: FUJIKI TOSHIAKI
IPC: C09J121/00
Filed: 1975-04-07
Abstract: PURPOSE: A rubber adhesive composition for use in substrata with improved adhesive properties on application and water resistance prepared by mixing Portland cement. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02220106-A (JP)
Title: Digitization controller containing measuring function
Inventor: OYAMA HIROSHI
IPC: G05B19/42
Filed: 1989-02-22
Abstract: PURPOSE:To reduce the error of the measured value by obtaining an accurate contact point between a stylus and a model based on the displacement vector of the stylus obtained via a scanning head and the position vector obtained via a position detector and showing the machine coordinate value. CONSTITUTION:A contact point calculation part 23 calculates a position vector  G showing a contact point between a stylus S and a model M based on a displacement vector  epsilon of the stylus S, a position vector  P showing the machine coordinate value, the radius R of the stylus S, and a normal line vector  n received from a normal line vector calculation part 22. Thus it is possible to obtain the highly accurate measured value regardless of the friction produced between the stylus S and the model M. Then this measuring method is applied to the dimensional check of products to improve the reliability of the products.
Patent JP-S60187448-A (JP)
Title: Continuous casting installation
Inventor: NOZAKI TERUHIKO
IPC: B22D11/06
Filed: 1984-03-05
Abstract: PURPOSE:To obtain a billet having no central segregation in horizontal and continuous casting by providing means for cooling the bottom surface of a casting mold and heating a top surface of the casting mold thereby solidifying a molten steel in one direction from the bottom surface side to the top surface side. CONSTITUTION:A trackless vehicle-like belt 23 which is rotated by belt wheels 24, 24 is provided approximately horizontally below a tundish 21 having an aperture for pouring of a molten steel 22 at the bottom end and is kept cooled at all times by a water spray 25. On the other hand, a top surface casting mold 26 contg. a heater 27 is installed parallel with the belt 23 at a prescribed distance L from the above-mentioned aperture so as to form a horizontal casting mold having a closed section together with the belt 23. Guide rolls 31 and pinch rolls 30 for a billet 29 are provided. The solidification of the molten steel progresses upward in one direction from the belt 23 side and does not generate central segregation. The billet 29 in the plasticized state right after the solidification is easily flattened by the rolls 31.
Patent JP-H07279804-A (JP)
Title: Ignition device for capacitor discharge type internal combustion engine
Inventor: KINOSHITA ATSUFUMI
IPC: F02D45/00
Filed: 1994-03-14
Abstract: PURPOSE:To provide a standard signal for providing a standard position for measurement of ignition position without providing a signal generator. CONSTITUTION:The capacitor C1 of an ignition circuit 3 is charged by the output of positive half cycle of an exciter coil 104, and the charge of the capacitor C1 is discharged through a thyristor Th1, whereby ignition operation is carried out. A peak detecting circuit 12 for detecting the peak position of the output of the half cycle never charging the capacitor C1 is provided, and a detection signal obtained from the peak detecting circuit 1 is used as a standard signal. The ignition position computed by a microcomputer 3 is measured from the generating position of the standard signal, and when the computed ignition position is measured, an ignition signal is given to the thyristor Th1 to carry out the ignition operation.
Patent JP-S59169648-A (JP)
Title: Molding method of casting mold
Inventor: HATAJI MASAHIKO
IPC: B22C1/22
Filed: 1983-03-15
Abstract: PURPOSE:To prevent resoftening in a casting mold by tamping a combination of a binder and slaked lime into the mold, blowing gaseous CO2 into the mold and expelling forcibly the gaseous CO2 stagnating in the mold. CONSTITUTION:A combination of a binder consisting of a copolymer of an olefin type unsatd. compd. selected from the group consisting of aliphat. alpha-olefin of 2-8C, styrene and methyl vinyl ether and a maleic anhydride as a base material and a slaked lime is used in tamping refractory particles into a casting mold having a desired shape. Gaseous CO2 is blown into the mold and the gaseous CO2 remaining in the casting mold after blowing is forcibly expelled. The resoftening in the mold is thus prevented.
Patent JP-S58160942-A (JP)
Title: Diazo type copying device
Inventor: MATSUDA TSUTOMU
IPC: G03B27/30
Filed: 1982-03-19
Abstract: PURPOSE:To obtain a simple device by using repeatedly an endless master sheet produced by applying a thermally reversible material which is transparent with UV rays at ordinary temp. and turns non-transmittible to UV rays when heated on a substrate repeatedly. CONSTITUTION:A master sheet 1 produced by applying such a termably reversible material 2 which is transparent with UV rays at ordinary temp. and turns non-transmittible to UV rays when heated on a substrate 3 transparent  with UV rays is provided like an endless belt. The 1st exposing part 4 with IR  rays and the 2nd exposing part 7 operating with UV rays as well as a reproducing part 9 are provided respectively in the position where the sheet 1 passes; further, a developing part 13 which develops the latent images formed on diazo photosensitive paper 11 in the part 7 is provided.
Patent JP-H09234504-A (JP)
Title: Method and equipment for attaching/detaching drilled plug
Inventor: IDE TSUTOMU
IPC: B21B25/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach a drilled plug for a bullet-shaped seamless steel tube provided with a cavity having a female screw on an inlet side to/from a plug bar. SOLUTION: An attaching/detaching equipment to which a robot hand provided with a guide 10 to support a tip part of a plug 1, a clamp claw 12 to hold a rear end part of the plug, a link arm 13, a grooved slide block 14, a slider 15, a cylinder 16, a clamp comprising the slider 15, a motor 18 for turning the plug, a slide 22 to advance/retract the plug in the axial direction, and a positioning pin 25 to fix the slide to the prescribed position is fitted to a robot having the floating function, is used.