baber/WOPTO huggingface dataset:
Patent JP-H06302734-A (JP)
Title: Semiconductor module for power
Inventor: YAMAMOTO TAKESHI
IPC: H01L23/48
Filed: 1993-04-14
Abstract: PURPOSE:To prevent the connection between electrode leads and chips from coming off by the expansion and contraction of a silicone rubber layer, which is generated by a temperature cycle, at the time of use of a semiconductor module for power. CONSTITUTION:In a semiconductor module for power of a constitution, wherein semiconductor chips 21 and 22 for power and conductive terminals 4 and 5 and 10 and 10, which are respectively connected electrically to these chips and are led out to the outside, are provided in a resin case 13 combined with a metal substrate 1 and a silicone rubber layer is provided in this case, power leads 27 and 28 having the form of a spring are respectively provided between the chips and the terminals 10.
Patent JP-S591648-A (JP)
Title: Manufacture of amorphous alloy plate
Inventor: OOBA MASATOSHI
IPC: C22C1/00
Filed: 1982-06-28
Abstract: PURPOSE:To easily manufacture an amorphous alloy plate with superior wear resistance, workability and corrosion resistance by press-forming a porous amorphous alloy material obtd. by a spraying and rapid cooling method. CONSTITUTION:A molten amorphous alloy 2 is sprayed from a nozzle 1 on a flat platelike substrate 4 placed opposite to the nozzle 1 as a cooling material by means of combustion gas 3 in an atomized state to form a flat platelike amorphous alloy material 5 of low density having a rough surface. The material 5 is press-formed with a press forming machine 6. It is desirable to adjust the thickness of the material 5 to about 200-500mum, and the pressure during the press forming is <=7ton/cm<2>.
Patent JP-S5235936-A (JP)
Title: Recording and playback system of color television signal
Inventor: TANIGUCHI HIROSHI
IPC: G11B20/02
Filed: 1975-09-16
Abstract: PURPOSE: To enable the constitution of line sequential signal processing system simpler and to keep the operation stable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5236018-A (JP)
Title: Magnetic tape cassette
Inventor: OOISHI KENGO
IPC: G11B23/087
Filed: 1975-09-17
Abstract: PURPOSE: To prevent damage of a tape by enabling the winding and rewinding with the tape edge being aligned by providing a cushion sheet which is embossed to be pressed with desired pressure to the edge of the magnetic tape wound around the tape winding core of a cassette in the cassette. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04317258-A (JP)
Title: Composite type copying machine with facsimile function
Inventor: SHINPO YUSUKE
IPC: G03G15/36
Filed: 1991-04-17
Abstract: PURPOSE:To eliminate trouble for an operator to copy a received document by the amount of distribution quantity after receiving a facsimile and to mark on them to improve convenience. CONSTITUTION:A notification from the transmission side is developed to each function (S603) and whether or not an automatic copying function by the amount of distribution quantity is actuated is judged (S604). When the automatic copying function by the amount of distribution quantity is actuated, an image processing such as a reduction processing (blank space preparation processing), the entering of distribution destination names, the marking, etc., is conducted for image information stored in a prescribed memory, and then the recording and output on recording paper from the first page is performed by the amount of distribution quantity(S605, S606).
Patent JP-H09298700-A (JP)
Title: Image display device
Inventor: NARUKAWA MASAYA
IPC: H04N5/445
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an image display device by which especially character information or the like is recognized without increasing deterioration in a video image even when number of displayed screens is increased by providing a scanning frequency revision means to revise a horizontal/vertical scanning frequencies in the case of displaying a teletext multiple broadcast image simultaneously on multi-screens. SOLUTION: A frequency of a teletext signal outputted from a teletext signal decoder 104 of a television broadcast reception section 1 is converted into a scanning frequency instructed from a control microcomputer 105 at a horizontal vertical scanning conversion section 2, and the result is outputted to a signal changeover section 3 as a display signal for two screens. The signal changeover section 3 outputs a television broadcast signal outputted from a video chroma signal processing section 103 or a teletext multiplex signal outputted from the horizontal vertical scanning conversion section 2 to a display section 4 according to an instruction of the control microcomputer 105. Thus, the image display device is obtained in which images are displayed without deteriorating the image quality even when a teletext multiple broadcast image is displayed on multi-screens.
Patent JP-S61270036-A (JP)
Title: Automatic screw clamping machine
Inventor: SAKAI JIRO
IPC: B25B23/14
Filed: 1985-05-24
Abstract: PURPOSE:To make it possible to continuously increase the speed reduction ratio of a motor by transmitting the rotation of the motor to a dry babbit through an automatic speed changer composed of differential planet mechanism having planet cones. CONSTITUTION:The rotation of a drive shaft 19a is transmitted to the input disk 21 of a differential plant mechanism 20, and a plurality of planet cones 23 having the transmission faces which are circular grooves 23a frictionally engaging with this input disk 21 are arranged. And a cam disk 24 is frictionally engaged with the transmission faces which are the flat surfaces 23b of the rear surfaces of the planet cones 23. In addition the speed change rings 25 frictionally engaged with the conic surfaces 23c of the planet cones 23 commonly are arranged, supported with an elastic object, and slidden along the conic surfaces 23c with the flexure of the elastic object. And the rotation of the cam disk 24 is transmitted to a dry babbit through claw clutches 30 and 32.
Patent JP-S6433968-A (JP)
Title: Charge coupling device
Inventor: ARII SUROBU
IPC: H01L27/108
Filed: 1988-05-11
Abstract: PURPOSE: To reduce the length of a serial register in a serial - parallel - serial memory furthermore by providing an input stage having an additional memory to the serial input register so as to allow the input stage to store at least a first bit of a succeeding sub line, in the case that the serial input register is fully occupied by bits of a first sub line. CONSTITUTION: A charge coupled device that has a serial - parallel - serial memory provided with a serial input register 1, a parallel stage 8 and a serial output register 16, in which the input register 1 is sequentially occupied by bits of a sub bit line with respect to each bit line stored in the parallel stage 8 and bits of a sub line are stored between bits of the sub lines stored in the parallel stage 8, is provided with an input stage whose serial input register 1 has an additional memory 21, and when the serial input register 1 is occupied by bits of a first sub line, a first bit of a succeeding sub line is stored at least, the first sub line is transferred to the parallel stage, and bits stored in the additional memory 21 and remaining bits of the succeeding sub line are read by the serial input register 1 after the transfer.
Patent JP-2000301612-A (JP)
Title: Production of cylindrical body
Inventor: OGURI HOKOYUKI
IPC: B29C70/16
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To enable the wide adaptation of various materials and to produce a cylindrical body having a profile cross section from a reinforcing fiber compounded resin without requiring a complicated mold. SOLUTION: A reinforcing fiber prepreg 11 is wound around the outer peripheral surface of a mandrel 10 and a heat-shrinkable tape is directly wound around the prepreg layer and silicone rubber is applied to the outside of the tape and a heat-shrinkable tape 17 is further wound therearound to heat and cure the matrix resin of the reinforcing fiber prepreg 11.
Patent JP-H0213463-A (JP)
Title: Pressure sensitive adhesive composition
Inventor: ROJIYAA ARAN ORUSEN
IPC: A61L15/60
Filed: 1989-05-01
Abstract: PURPOSE: To increase bondability without entailing the incidental decrease of absorptive by using hydrocolloidal particles, some of which are polycationic hydrocolloidal particles, and a compsn. of which has a specific bond value and absorption value. CONSTITUTION: This compsn. consists of a rubbery elastomer formed by dispersing the water absorptive or water swellable hydrocolloidal particles, some of the hydrocolloidal particles of which are the polycationic hydrocolloidal particles, therein. The compsn. has the absorption value of at least 180% and the bond value of 60%. The polycationic hydrocolloidal particles preferably constitute at least 10wt.% of the compsn. the entire amt. of the hydrocolloidal particles preferably constitutes at least 20wt.% of the compsn. The preferable compsn. contains the mixture composed of the hydrocolloidal particles contg. polycationic and polyanionic hydrocolloidal particles. The preferable polycationic hydrocolloid is a water-soluble chitosan salt, such as chitosan maleate.
Patent JP-H04340535-A (JP)
Title: Flash lamp control method for image forming device
Inventor: ANDO KAZUHIRO
IPC: G03G15/043
Filed: 1991-05-17
Abstract: PURPOSE:To eliminate the unevenness of exposure at the time of copying an ordinary original in the case that an auxiliary flash lamp is added so as to remove shade. CONSTITUTION:In an image forming device provided with a main flash lamp which exposes the original on a contact glass in one direction and the auxiliary flash lamp which auxiliarily exposes the original in another direction different from an exposing direction by the luminous flux of the main flash lamp, a main power source for making the main flash lamp emit light is provided separately from an auxiliary power source for making the auxiliary flash lamp emit light. Whether or not light emission by the auxiliary flash lamp is performed is freely selected and inputted, so that the optimum exposing state is obtained in accordance with the original by performing the exposure without the unevenness of exposure only by the main flash lamp in the case of the ordinary original and performing the exposure for removing the shade for which not only the main flash lamp but also the auxiliary flash lamp are made to emit the light in the case of a stuck original.
Patent JP-H11298496-A (JP)
Title: Information distribution method and system
Inventor: JINBA TOMONARI
IPC: H04L12/18
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To distribute information different in each user while relieving a load of a communication channel to the utmost in the distribution of information. SOLUTION: In this information distribution method where different information is distributed to a plurality of users 1, 2, 3, a transmitter side separately extracts common information A(302) in common to all the users and additional information sets a, b, c (303) which are individual to the respective users from the transmission information (301), broadcasts the common information A by using a method such as multi-cast and sends the additional information (303) individually to each user by using a uni-cast method, and the receiver sides integrate respective reception information and output and display the result.
Patent JP-S5445785-A (JP)
Title: Manufacture of communication cable
Inventor: TOMITA NOBUO
IPC: B29C48/11
Filed: 1977-09-19
Abstract: PURPOSE:To manufacture efficiently a high quality insulated core wire without eccentricity by vibrating an insulator or a conductor in the insulator sheathing process to control to hold the conductor at the center of the insulator. CONSTITUTION:A conductor 1 runs in the direction of x. The molten insulator 2a which is made of insulating raw material 3 by kneading and melting with an extruder screw 4 is fed to a main path for the insulator formed between a die 6 and a nipple 51. Molten insulators 2a are formed to a sheath by the die 6 and an insulated wire with the sheath of the insulator 2 is extruded from the die 6. A controller 9 is operated by detection of eccentricity of the insulated core wire to control control valves 8a-8d respectively. By this means, ejecting pressure from nozzles 7a-7d are adjusted to control a center position of the conductor 1 in the insulator 2.
Patent JP-H02292701-A (JP)
Title: Method and device for magnetic recording and reproduction
Inventor: SANO KOICHI
IPC: G11B5/09
Filed: 1989-05-02
Abstract: PURPOSE:To sufficiently secure security by recording data by recording a desired pattern successively on first and second magnetic layers with a first magnetic head as inverting its polarity, and recording the desired pattern successively only on the second magnetic layer with a second magnetic head as inverting the polarity. CONSTITUTION:The data is recorded successively on the same track of a medium comprised by laminating the first magnetic layer having a high coercive force and the second magnetic layer having a coercive force smaller than that of the first magnetic layer on a base placing the second magnetic layer on the first magnetic layer with the first and second magnetic heads 18 and 19 having angles in gap directions of large angular loss mutually. And true data is divided into two patterns, and each pattern is recorded on the first magnetic layer and the second magnetic layer, respectively. Therefore, no true data can be obtained from only each layer. Thereby, it becomes hard to perform the forgery or the deformation of magnetic data.
Patent JP-S604853-A (JP)
Title: Cooling medium dryness degree detector
Inventor: SAITOU EIJI
IPC: G01N29/02
Filed: 1983-06-22
Abstract: PURPOSE:To facilitate detection and to attain to enhance the preciseness of a detected value, by detecting the dryness degree state of a cooling medium from the propagation velocity of a sound wave and a temp. CONSTITUTION:Sound wave vibration elements 12, 12' and sound wave receiving elements 13, 13' are provided in the hollow part of a cylindrical casing 11 so as to be opposed on the same axis to the axial direction thereof at predetermined intervals and an oscillator 14 supplies oscillation output to the elements 12, 12' to drive both of them while a receiver 15 receives the outputs of the elements 13, 13'. An operation controller 16 inputs the output of the receiver 15 and triggers the oscillator 14. In this case, the controller 16 calculates the dryness degree of a cooling medium from the relation of the acoustic velocity and the temp. in the cooling medium to output the same.
Patent JP-H10266277-A (JP)
Title: Rainwater catchement device
Inventor: MORIMOTO YUJI
IPC: E03B3/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To catch rainwater directly to use it effectively by excavating the ground to form a recessed part with an inclined face, filling a soil layer with a lawn planted, in the surface of the recessed part, providing a compost contained layer as an upper layer of the soil layer and a permeable sand layer as a lower layer, and providing a rainwater catchment port at the lower end of the recessed part. SOLUTION: A catchment device 1 is formed in a recessed part formed by excavating the ground E, and a catchment port 2 provided at a lower end part is provided with an inclined face 3 so that rainwater flows in from all directions. Waterproofing is applied to the inclined face 3 with cement or the like so as to prevent infiltration of rainwater, and a soil layer is filled in the recessed part. The soil layer 4 is formed of an upper layer which is a compost contained layer 6 with a lawn 5 planted, and a lower layer which is a permeable sand layer 7. The sand layer 7 is composed of gravel, ballast, and the like so as to sand-filter rainwater infiltrating from the surface of the lawn to eliminate the trace quantity of solid impurities.  In the structure of the catchment port 2 part, a catch basin with a cover having a side port is provided on top of a receiving cylinder, and the catchment port 2 connected to a pipe 11 is fitted into the receiving cylinder. Rainwater water is therefore directly catched and effectively used.
Patent JP-2000305186-A (JP)
Title: Monitoring device for photographic processing device
Inventor: TANAKA JIRO
IPC: G03B27/32
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To easily inspect and repair the back, the back part and its vicinity part of a monitor in a short time and to improve the working efficiency of a photographic processing device by attaching the monitor to the casing of the photographic processing device through a moving means. SOLUTION: The monitor 6 displaying information or working conditions in order to synthetically operate this photographic processing device 1 and an operation part 8 consisting of a keyboard 7, etc., for inputting the information are provided in the casing 4. The monitor 6 is formed of a CRT and attached to the upper surface of the casing 4 where a photographic printing machine 2 and an automatic developing machine 3 are housed through a moving means 10. In the case of inspecting, cleaning and repairing the back and its peripheral part of the monitor 6, space for inspection, cleaning and repair is secured just by moving the monitor 6 by the moving means 10, and operation is quickly and easily performed in a short time. Therefore, the working efficiency of the photographic processing device is improved.
Patent JP-S60258359-A (JP)
Inventor: IWASAKI TAKASHI
IPC: E04D11/02
Filed: 1984-06-02
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-H08309692-A (JP)
Title: Device for forming peripheral direction breaking line on vessel cover
Inventor: OMI HIDEHIKO
IPC: B26D3/08
Filed: 1995-05-12
Abstract: PURPOSE: To form a peripheral direction breaking line of required form in a skirt wall of a vessel cover without using a circular arc-shaped cutting blade, by linearly forming each cutting blade to arrange it along a circular revolving around track with a space in its peripheral direction. CONSTITUTION: In a process a roller 16 passes through a linear plane of a cam driven member 80, in the case that a vessel cover 20 supported to an inner side receiving fixture revolves around and rotates on its own axis following a support shaft to revolve around and rotate on its own axis, a cutting blade 70 (A) acts (cut in) against a skirt wall of the vessel cover 20. During the time from the point of time of starting action to the point of time of separating, a breaking line extended in a peripheral direction is formed in the skirt wall by a prescribed depth over a prescribed range in this peripheral direction. Following rotating a rotary supporter, the vessel cover 20 is made to successively pass through a mounting position of the cutting blade 70 (C) of a cutting blade unit U-3, to execute similar action.
Patent JP-S63153867-A (JP)
Title: Resonance tunneling semiconductor device
Inventor: INADA TSUGUO
IPC: H01L29/737
Filed: 1987-05-12
Abstract: PURPOSE:To make the title device process a differential negative resistance characteristic, which is large in the maximum current density and either of the maximum and minimum current density ratios, by a method wherein the device is provided with a quantum well which is formed on a substrate and has a well layer pinched by barrier layers to be selected from each specified mixed crystal. CONSTITUTION:The title device is provided with a quantum well which is formed on an InP substrate (for example, a semi-insulative InP substrate 1) and has InGaAs well layer (for example, an I-type In0.53Ga0.47As well layer 4) pinched by barrier layers (for example, I-type Al0.48In0.52As barrier layers 3 and 5) selected from each mixed crystal of AlxGayIn1-x-yAs (0<x<=0.48, 0<=y<0.47) or AlxIn1-xAs (0.48<x<=1). As the effective mass of carriers is smaller compared with that in the conventional AlGaAs/GaAs/AlGaAs quantum well, a tunneling probability is augmented, and at the same time, the scattering probability in the barrier layers is decreased.
Patent JP-S63282240-A (JP)
Title: High tensile strength rolled steel plate having excellent fatigue characteristics
Inventor: SENUMA TAKEHIDE
IPC: C22C38/58
Filed: 1987-05-12
Abstract: PURPOSE:To produce the titled steel plate by prepg. the hot rolled steel plate contg. specific ratios of C, Mn, Si, P, Ti, N and B and having specific structure of surface layer and central layer independently. CONSTITUTION:The hot rolled steel plate consisting of, by weight, 0.03-0.1% C, 0.5-2.0% Mn, <=1.5% Si, <=0.15% P, <=0.05% Ti as well as <=about 0.005% N in >=3.42 N (%) Ti, 0.0002-0.001% B and the balance Fe with inevitable impurities is prepd. In said steel plate, the structure in which the average grain size of ferrite grains present on the layer of the thickness from the surface to 0<h<(0.1-0.25)t where (t denotes plate thickness) is regulated to <=4mum and the sectional structure area rate is regulated to >=90% is specified. The central layer interposed therebetween has the structure in which either or both of martensite and residual austenite having 5-15% sectional structure area rate are dispersed into >=75% ferrite matrix. The hot rolled steel plate having <=0.7 yield ratio and >=0.5 ratio of fatigue strength to tensile strength is thereby obtd.
Patent JP-H02292655-A (JP)
Title: Data processor
Inventor: KUROKAWA KAZUNARI
IPC: G06F9/34
Filed: 1989-05-08
Abstract: PURPOSE:To simplify the designation of an address for a register by automatically increasing an address register generating an address signal designating the register by means of the detection signal of data set with respect to the register. CONSTITUTION:A data set detection function is provided for the data register DTR. Namely, the detection signal C1 is generated when data is set in one of the registers among plural register groups. The detection circuit of data set, which consists of a signal change detection circuit provided for an input data bus. Namely, a one shot pulse C1 is generated when any of the level of the buses DB is changed. When the signal of the buses DB and the delay signal are supplied to an exclusive OR, a noncoincidence signal corresponding to the delay time of the delay signal is outputted when the signal changes. The signal such as C1 is used as a counting pulse increasing (+1) the address register AR.
Patent JP-2000302545-A (JP)
Title: Bi4Ti3O12 FERROELECTRIC AND ITS PRODUCTION
Inventor: SHIMADA SHIRO
IPC: C04B35/46
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a Bi4Ti3O12 ferroelectric for a dense sintered compact by a simple process. SOLUTION: The designated amounts of TiO2 powder and Bi2O3 powder as raw materials are weighed, blended to obtain calcined powder, which is then compacted. The compacted body is filled in a carbon die together with reduction preventing powder, which is then sintered while plasma is discharged by a constant heating speed sintering method to sinter a sample by heating to 800-1,000 deg.C at a constant speed under pressure and holding for a prescribed time or a constant electric current sintering method to sinter a sample while supplying a constant electric current under pressure until 800-900 deg.C to produce the sintered compact having 95% relative density with good reproducibility.