baber/WOPTO huggingface dataset:
Patent JP-S58166750-A (JP)
Title: Cooler for integrated circuit
Inventor: ASHIWAKE NORIYUKI
IPC: H01L23/36
Filed: 1982-03-29
Abstract: PURPOSE:To cool efficiently a semiconductor chip by a method wherein the semiconductor chip having the semiconductor of one piece or the plural pieces is joined in the face  down condition to a substrate surrounded with a housing, and a thermal conductor is  made to come in contact with the back of the semiconductor chip thereof. CONSTITUTION:The figure shows the condition before to make the thermal conductor 14  to come in contact with the semiconductor chip 5. When a low melting point metal 20  is fusion welded to the edge face 18 heating the thermal conductor 14, a spherical interface is formed according to action of surface tension. When the thermal conductor 14 is  cooled in this condition, a spherical solid phase low melting point metal face 23 is obtained. The fusion welding quantity of the low melting point metal 20 is decided as to  make a projection 19 to be sunk completely in the low melting point metal 20. The  second figure shows the condition that the spherical low melting point metal face 23 is  made to come in contact with the back of the semiconductor chip 5 according to spring  force of a bellows 15. When the whole of a package is heated in this condition, the  low melting point metal 20 is molten to fill up a gap between the edge face of the thermal conductor and the back of the semiconductor chip 5 being pressed according to  spring force of the bellows 15.
Patent JP-H05252405-A (JP)
Title: Facsimile equipment
Inventor: FUKUDA KEIKO
IPC: H04N1/44
Filed: 1992-03-06
Abstract: PURPOSE:To easily obtain receiving information of a confidential document by outputting a receiving report of the confidential document, in a receiving side at the time of receiving the confidential document. CONSTITUTION:Transmitter information, destination information and index information inputted from an operating part 1 at the time of transmitting a confidential document are transmitted as a control document for a communication procedure. The confidential document is transmitted as a normal documents. A receiving FAX prepares a confidential document receiving report by a control part 3, based on the information received as the control document, and outputs it by a printing part 6. On the other hand, the received confidential document is accumulated in an accumulating part 4 and outputted to the printing part 6 by receiving an instruction from the operating part 1 by a confidential document receiver.
Patent JP-H02224763-A (JP)
Title: Conduit for liquid transfusion set
Inventor: KAWAOKA TATSUHIKO
IPC: C08L27/06
Filed: 1989-02-28
Abstract: PURPOSE:To obtain the conduit of a liquid transfusion set having excellent flexibility and little adsorption quantity of chemicals by coating an outer layer on a cylindrical inner layer made of polyolefin via an adhesive layer, and forming the outer layer with nonplasticizer soft polyvinyl chloride combined with a specific quantity of ethylene-carbon monoxide-vinyl acetate copolymer to vinyl chloride resin. CONSTITUTION:The conduit of a liquid transfusion set has a three-layer structure laminated and stuck with a cylindrical inner layer 1 made of polyolefin, an adhesive layer 2, and a cylindrical outer layer 3 in this order. The outer layer 3 contains vinyl chloride resin and ethylene-carbon monoxide-vinyl acetate copolymer, and it is made of nonplasticizer soft polyvinyl chloride combined with ethylene-carbon monoxide-vinyl acetate copolymer 60-140 pts.wt. to vinyl chloride resin 100 pts.wt. If the combination quantity of ethylene-carbon monoxide-vinyl acetate copolymer is below 60 pts.wt., flexibility and transparency are inferior, if the combination quantity exceeds 140 pts.wt., stickiness occurs undesirably at the time of steam disinfection.
Patent JP-S59173584-A (JP)
Title: Rotary pump and its rotor for oil pump lubricating internal-combustion engine
Inventor: SAEGUSA YASUYOSHI
IPC: F01M1/02
Filed: 1983-03-23
Abstract: PURPOSE:To improve volumetric efficiency of a pump, by using the rotary pump, in which a trochoid curve is utilized, as an oil pump lubricating an internal- combustion engine. CONSTITUTION:The oil pump lubricating an internal-combustion engine uses a rotary pump having an outer rotor curve and utilizing a trochoid curve so as to satisfy a relation, where 0<fe<=fe(n), fe(n)=ao+a1/n+a2/n<2>+a3/n<3>+a4/n<4> (ao= 0.5, a1=1.434, a2=-19.79, a3=51.02, a4=-33.11), when assuming fe=e/B for eccentricity and n=A/B for base circle ratio, and so as to obtain a relation, where ¦DELTAb¦+¦DELTAc¦<0.3mm. (where DELTAb>DELTAc), when assuming DELTAbmm. for corrective value of a distance between the center of a circular arc tooth of an outer rotor and the center of the outer rotor and DELTAcmm. for corrective value of a circular arc radius. In this way, a change rate of combined clearance between rotors can be decreased to 0-60%, thus improving volumetirc efficiency of the pump.
Patent JP-S59176463-A (JP)
Inventor: BIRUFURIIDO HEFUKEN
IPC: F02M59/02
Filed: 1984-03-16
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-S63216652-A (JP)
Title: Highly accurate metal cutting method
Inventor: OKAZAKI YUICHI
IPC: B23Q15/02
Filed: 1987-03-04
Abstract: PURPOSE:To secure machined form accuracy so easily without accumulating each part accuracy in a machine, by measuring a distance between a tool slide and the ground surface of a workpiece with a noncontact displacement gauge, displacing a tool rest on the basis of the signal, and controlling the infeed rate. CONSTITUTION:During revolution of a spindle 1, a tool slide 5 is moved in the X-axis direction along a guide 4, and cutting by a tool 8 takes place. At this time, a distance between the tool slide and the ground surface 3b of a workpiece 3 is measured by a noncontact displacement gauge 7 of an electrostatic capacity system or the like, and on the basis of this measuring signal, a control unit 18 generates an infeed rate control signal for cutting along the preset object form, displacing a tool rest 6 to some extent, thus control over an infeed rate is carried out. Thus, control accuracy in a relative positional relationship between the tool and the workpiece, namely, accuracy of finishing is securable simply and easily without accumulating each part accuracy in a machine.
Patent JP-S52133479-A (JP)
Title: Plant control system
Inventor: OOKI RIYUUHEI
IPC: G05B11/32
Filed: 1976-04-30
Abstract: PURPOSE: To enable removal of external disturbances produced due to leading control signals and also giving an optimum leading control signal to the operating section at the time of alteration of the plant characteristics by the provision of an operational section for correcting previous control signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51124972-A (JP)
Title: Constitution of component box for analysis apparatus
Inventor: KURIMOTO KOUZOU
IPC: G01N21/03
Filed: 1975-04-25
Abstract: PURPOSE:To make stable measurement possible without being influenced by external force by constructing conponent box and spectrometer panel with photo element from different materials and by supporting the panel with springs.
Patent JP-H10232450-A (JP)
Title: Image reproducing system
Inventor: OKAZAKI KENTARO
IPC: G03C5/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of preventing a copy from being formed against author's will by means of a digital photoprinter having high image quality. SOLUTION: This image reproducing system is constituted to photoelectrically read a photographic image for input, convert the image into a digital signal, perform image processing thereof, two-dimensionally expose it on a silver halide photographic sensitive material with an SHG laser light beam modulated in accordance with the obtained image information, and succeedingly perform developing processing so as to obtain an output image. In this case, the image information is reproduced so that a specified marker image which is hardly discriminated or which can not be discriminated by a human eye when it is on the output image is added to the image information, and the marker image is outputted on the part of the output image or on the entire output image.
Patent JP-H04285784-A (JP)
Title: Rotary head type reproducing device
Inventor: YAGISAWA TOSHIHIRO
IPC: G11B15/02
Filed: 1991-03-14
Abstract: PURPOSE:To decide a tape traveling direction even at the time of traveling a tape at low speed without newly adding a circuit construction by detecting the tape traveling direction by means of an identification number within the (m) pieces of tracks. CONSTITUTION:Segment numbers 1, 2, 3 and 4 are assigned to four tracks in sequence at the time of recording and when the segment numbers are detected as '1, 2, 3, 4, 1, 2, 3, 4', it is judged that a magnetic tape 721 is traveling in a normal direction. When the segment numbers are detected as '4 1', an advance by one frame is judged, a time code is added by '+1' and displayed on a display device 777. On the other hand, when the segment numbers are detected as '4, 3, 2, 1, 4, 3, 2, 1', it is judged that the tape is traveling in a reverse direction. By repeating such procedure, the tape traveling direction can be correctly decided.
Patent JP-H10227648-A (JP)
Title: Navigator
Inventor: ICHIKAWA SHIGERU
IPC: G09B29/10
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a navigator device for easily identifying the jam information of each road even if roads overlap. SOLUTION: A navigation controller 1 includes a map buffer 16 for displaying a specific map, a map-drawing part 20, a VRAM 22, a reception data buffer 50 for displaying the received jam information, and a VICS information-drawing part 52. The VICS information-drawing part 52 specifies a target road and the conjested part based on the received jam information and at the same time examines whether the target road is an express way or a general road. A display position is deviated and at the same time a color is changed for drawing arrows for jam information between the display for the express way and that for the general road. Therefore, even if the roads overlap, the arrows for jam information overlap only partially, so that both can be identified.
Patent JP-H11252226-A (JP)
Title: Portable telephone set
Inventor: TAKAGI HISAMITSU
IPC: H04B1/38
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the sizes of especially a portable telephone set that is provided with a function of an electronic notebook. SOLUTION: The portable telephone set is of a spread notebook type and configured with a 1st half 11 having a function of a telephone set and a 2nd half 12 with a function of an electronic notebook, which are connected by a hinge 13. A whip antenna 14 is contained in the hinge 13. The portable telephone set is closed at carrying and the 2nd half 12 is overlapped on the 1st half 11. The portable telephone set is open when the portable telephone set is in use.
Patent JP-S61207781-A (JP)
Inventor: YAMAZAKI SHOJI
IPC: E21B4/02
Filed: 1985-03-13
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-S61209306-A (JP)
Title: Apparatus for measuring preciseness of mirror surface
Inventor: IGARI TSUGIO
IPC: G01M11/00
Filed: 1985-03-13
Abstract: PURPOSE:To reduce personal load and to shorten an inspection time, by making it possible to accurately measure the distance of a mesh surface in a height direction by a length measuring machine and processing a large number of data within a short time by a calculator. CONSTITUTION:A calculator 15, a signal processor 16, a detector 17 and the guide jig 18 attached onto a movable jig 8 are provided and the jig 8 is held to a fixing jig and the detector 17 is made movable along a measuring parabola and rotatable around the rotary axis of a parabolic surface. The detector 17 generates laser beam and a signal for measuring a distance is formed from the emitted wave of laser beam and the reflected wave from the reflective surface of an antenna. The processor 16 performs various signal processings for measuring a distance upon the reception of the measuring signal from the detector 17. The calculator 15 sends a control signal at the start time of measurement to the processor 16 and receives the measuring data from the processor 16 to automatically calculate the preciseness of a mirror surface from the measuring data on the basis of algorithm. The calculation result of this calculator 15 is outputted to a printer 19.
Patent JP-H09245414-A (JP)
Title: Information signal recording/reproducing apparatus
Inventor: FUJIOKA SOICHIRO
IPC: G11B19/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an information signal recording/reproducing apparatus which can record and reproduce the information signal in every predetermined time unit required at a low cost without use of an expense and high speed hard disk drive. SOLUTION: A video signal is sampled in the adequate period and the video signal written into the FIFO type memory 11 with the adequate first clock is read by the adequate second clock and is then recorded into hard disk drives 31, 32 via a multiplexer. The multiplexer 2 sequentially changes over the switch 21 in every frame time to the terminals 22, 23 connected to the hard disk drives 31, 32 with the synchronous signal synchronized with the frame period of the video signal input.
Patent JP-H0641088-A (JP)
Title: Production of sulfonylurea
Inventor: ROTAARU UIRUMUSU
IPC: C07C311/55
Filed: 1992-03-06
Abstract: Herbicidal sulphonylureas of the formula I <IMAGE>  in which     X is -O-, -O-NR<2>-, or -SO2-NR<2>-,   Y is -N- or CH, R<1> is (substituted) alkyl, (substituted) alkenyl or (substituted) alkynyl or, if X = 0, also (substituted) phenyl,   R<2> is H, alkyl, alkenyl, alkynyl or cycloalkyl, R<3> and R<4> are H, (substituted) alkyl or (substituted) alkoxy, halogen, alkylthio, alkylamino or dialkylamino and   R<5> and R<6> are H or alkyl, and their salts with acids or bases are prepared by reacting compounds of the formula II <IMAGE> with compounds of the formula III <IMAGE>
Patent JP-2000250769-A (JP)
Title: Controller
Inventor: SHIROKURA TOSHIYA
IPC: G06F12/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of improving safety by detecting the disappearance of information stored in a memory as time passes, i.e., the occurrence of the so-called bit omission and preventing the runaway of a microcomputer. SOLUTION: This controller is provided with a nonvolatile rewritable memory 21 and a microcomputer M controlling operation on the basis of control information for operation stored in the memory 21. In the controller, the memory 21 stores discrimination processing information for executing control information discrimination processing that discriminates whether the control information for operation stored in the memory 21 is normal or abnormal, and the microcomputer M executes the control information discrimination processing on the basis of the discrimination processing information stored in the memory 21.
Patent JP-S51123898-A (JP)
Title: Method for drinking of barley tea packed in a perforated bag
Inventor: NAKAGAWA MASAKADO
IPC: A23L2/38
Filed: 1975-04-23
Abstract: PURPOSE: Method for drinking of barley tea without turbidity in the tea juice while keeping the specific nutrient and flavor of barley tea. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06239230-A (JP)
Title: Air spring device for railway rolling stock
Inventor: KOIZUMI TOMOSHI
IPC: F16F9/02
Filed: 1993-02-15
Abstract: PURPOSE:To always exhibit excellent damping effect by continuously changing the size of restriction by vibration. CONSTITUTION:This air spring device of which the air spring 3 is used as a secondary spring of a railway rolling stock and the air spring main body and the auxiliary air chamber are communicated to each other through a restriction, is constituted of a variable restriction mechanism 8 to continuously change the size of restriction. Thereby, optimum damping force due to the skyhook damper theory can be continuously obtained, and vertical vibration of the body of the railway rolling stock can be efficiently restrained by means of a relatively simple mechanism of a little energy consumption.
Patent JP-S57181825-A (JP)
Title: Manufacture of fiber-reinforced plastic filament
Inventor: KOUMURA YUKIO
IPC: B29C67/00
Filed: 1981-04-03
Abstract: PURPOSE:To obtain the FRP filament of excellent strength which does not cause cutting of a filament during manufacturing and does not contain air bubble etc.  in resin, by bunching thermosetting resin impregnated fibers of continuous  length and forming them through the die to which ultrasonic vibration is given,  then heat curing in a mold. CONSTITUTION:E.g. after plural fibers of continuous length 11 of glass fiber etc. are unreeled from supply bobbins 10, these are dipped in a resin bath 12 and impregnated with thermosetting resin (e.g. epoxy resin etc.) 13, then these fibers of continuous length 11 are bunched and formed in the state of low frictional resistance through the die 15 of which ultrasonic vibration (e.g. 20kHz, 400W etc.) is given by ultrasonic oscillators 16a, 16b etc. and the glass fiber 11 is impregnated enough with thermosetting resin 13. Further, an aimed FRP filament is obtained by heat curing thermosetting resin 13 impregnating said glass fibers 11 in a mold 17. EFFECT:To speed up a manufacturing line speed and improve mamufacturing efficiency.
Patent JP-H10101390-A (JP)
Title: Curing accelerator, spraying material and spraying method using the same
Inventor: ISHIDA TSUMORU
IPC: C04B103/12
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a curing accelerator and a spraying material free from the ill effect on working environment or surrounding environment, improved in the adhesion and the curing accelerating property of a concrete and used for spraying on a tunnel or the like. SOLUTION: The curing accelerator uses a calcium aluminate glass or an aluminosilicate calcium glass, aluminum sulfate and a borazon material as available components. In the curing accelerator, the borazon material is composed of one or more kinds selected from a group composed of a silica fume, a metakaoline, a blast furnace slag and a fly ash. The spraying material uses cement and the curing accelerator as available components. A spraying concrete uses the spraying material as an available component and a spraying method is by spraying the spraying concrete.
Patent JP-S62207760-A (JP)
Inventor: YANAGIDA HIROAKI
IPC: C04B35/46
Filed: 1986-03-10
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-S53131017-A (JP)
Title: Base plate device for tape recorder
Inventor: OONISHI MASANORI
IPC: B29C45/14
Filed: 1978-04-26
Abstract: PURPOSE: To prevent a base plate from being wraped by forming synthtic resin members on the base plate and by bending a runner connecting the synthetic resin members at its center portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55141864-A (JP)
Title: Agc circuit for facsimile unit
Inventor: HIROSE TOSHIHARU
IPC: H04N1/407
Filed: 1979-04-24
Abstract: PURPOSE:To make easy to keep the gain at constant during the video signal transmission period, by digitizing the gain control of variable amplifier. CONSTITUTION:The output signal output from the variable amplifier 1 is input to the A/D converter 21, where it is converted into binary coded decimal data 22 having the value corresponding to the level of output signal. This data 22 is input to the operation circuit 23. The operation circuit 23 receives the control input 24 output from the control circuit, not shown, in the facsimile unit to perform specified operation. That is, the training period of facsimile transmission is started, then operational instruction as control input to the control circuit 23 is input, and the operation circuit 23 makes operation and outputs the gain control signal 24 corresponding to the data 22. The gain control signal 25 is the control signal to control the gain of the variable amplifier 1, decide the amplification factor of the input signal 2 and to obtain the output signal 3 of a constant level.
Patent JP-H09245317-A (JP)
Title: Magnetoresistive effect head
Inventor: OSAWA YUICHI
IPC: G11B5/39
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To attain the improving of a reproduced output by both satisfying the increase of the electric resistance and the decrease of a magnetoresistance of an MR film in a york type magnetoresistive effect(MR) head. SOLUTION: On first and second magnetic cores 4, 5 disposed to face oppositely by interposing magnetic gaps 6, 7 in the advancing direction of a recording medium. an MR film 8 is formed so that the longitudinal direction of the film becomes almost parallel with the magnetic gap 7 at a position retreating by a prescribed distance from the surface S opposite to the medium. The MR film is magnetically coupled with the first and second magnetic cores 4, 5 at its both sides. First and second leads 9, 10 are formed so as to make a sense current flow in a direction almost parallel with the magnetic gap 7 with respect to the MR head 8. Or, plural MR films are serially formed by straddling the magnetic gap 7 and also they are connected in series and the sense current is made to flow into them in the direction of this serial connection.
Patent JP-2000245525-A (JP)
Title: Laser therapy instrument
Inventor: OTA YASUO
IPC: A61N5/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To set optimal laser irradiation condition according to the state of treatment site without depending the operator's experience by having a detecting means, which detects the thickness of hair within the laser irradiation for treatment, and a variable means for irradiation, which is able to change the condition of laser irradiation for treatment based on the detected result. SOLUTION: In advance, week output laser for treatment is diffused and irradiated as detection to the predetermined region of surface of skin that is the region of laser irradiation on treatment time, and then the temperature distribution of the area is imaged with a thermograph 6. The position of each pore is changed to the coordinate position, and the information of position and the information of size at each position are stored in a control part 20. When the command signal of the laser for depilation, a scanner controller 24 drives driving motors 14a and 14b based on the stored information of position, and the control part 20 controls the driving of laser source 21 to irradiate each one with changing the irradiating condition of laser irradiation output and irradiation time to be optimal according to the thickness of hair.
Patent JP-S58167680-A (JP)
Title: Deashing of coal liquefaction product
Inventor: UEDA TAKASHI
IPC: C10G1/04
Filed: 1982-03-29
Abstract: PURPOSE:An aqueous solution is added to a coal liquefaction product consisting of coal and an organic solvent under specific conditions with stirring to emulsify the ash dispersing in the product and the ash emulsion is contrifuged off, thus separating finely particulated ash effectively. CONSTITUTION:Coal and an organic solvent are mixed, heat treated to give a coal liquefaction product, then most of the ash with relatively large particle sizes is removed from the product. Then, 1 part of the resultant product is combined with more than 1 part of an acidic aqueous solution of 2-7pH, at least one selected from the group consisting of water, hydrochloric, sulfuric, phosphoric and carbonic acids and the mixture is stirred under heating up to 200- 300 deg.C to form an emulsion. The emulsion is centrifuged to separate into the coal liquefaction product and the aqueous solution containing ashes, thus obtaining the coal liquefaction product with extremely reduced ash content enough to permit the hydrogenation of the product without any troubles.