baber/WOPTO huggingface dataset:
Patent JP-S61143125-A (JP)
Title: Manufacturer of tube of heat-shrinkable high polymer
Inventor: HIRUKAWA HIROSHI
IPC: B29C48/32
Filed: 1984-12-18
Abstract: PURPOSE:To make it possible to produce continuously and efficiently a tube throughout from extrusion to expansion fixing, by including a step of melting and kneading, a step of molding a tube, a step of obtaining a crosslinked tube, and step of cooling and solidifying. CONSTITUTION:A high polymer 28 to which a crosslinking agent has been mixed is transported by a screw type extruder 11 to a shearing extruder section 2 and to a shearing heat generating section 19. Due to the rotational shearing, the temperature of the material rises by about 30-100 deg.C thereby the melted material having a temperature of 130 deg.C reaches a temperature of about 160-200 deg.C. Then the material is molded into a shape of a tube, a partial crosslinking reaction starts, and it is introduced into a heating tank. The high polymer tube that has been subjected to a crosslinking treatment enough in the heating tank is subsequently expanded and fixed by an expansion and fixing apparatus to produce the intended heat-shrinkable tube. The expansion and fixing apparatus uses the pressure difference between the outside and the inside of the tube to expand the diameter of the heated tube desirably and cools and fixes the tube.
Patent JP-H1090337-A (JP)
Title: Method for deterioration measurement of cable
Inventor: ICHIKAWA HIROSHI
IPC: G01R31/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To accurately and easily detect the position of a deterioration point and the deterioration degree of a deterioration phase cable. SOLUTION: A soundness phase cable 11 and a deterioration phase cable 12 are established lines which have the same length and are arranged in parallel. A deterioration point F exists in the deterioration phase cable 12. Test pulses are injected to the near ends A of conductors 11a, 12a in the inactive state. In the case of the soundness phase cable 11, reflected pulses from the far end B and a cable joint return to the near end A. In the case of the deterioration phase cable 12 having deterioration at the point F, a part of the injected pulse is reflected by the deterioration point F, and the reflected pulse at the deterioration point F is obtained after a specific time. When the reflected pulses of the cables 11, 12 are observed by a waveform observing equipment 18 via a differential circuit 17, only the reflected pulse from the deterioration point is extracted.
Patent JP-H0575343-A (JP)
Title: Clock signal output circuit
Inventor: OKI TATSUYA
IPC: G06F1/04
Filed: 1991-09-17
Abstract: PURPOSE:To start the oscillation of a clock signal immediately even at a low power supply voltage by decreasing the oscillation start time of a crystal oscillator circuit. CONSTITUTION:At application of power, a clock signal is fed to an external circuit via a switch means 4 from a ring oscillator 1. Moreover, the clock signal is used for a clock signal of a crystal oscillator circuit 40, waveform-shaped by a Schmitt trigger circuit 2 and a resulting signal T is inputted to a counter means 3. The counter means 3 counts the signal T (clock signal) and sends a switching signal S to a switch means 4 when the count is finished to turn off a switch of a switch means 4. Thus, the clock signal is fed stably from the crystal oscillator circuit 40 to an external circuit. The oscillation start time by the crystal oscillator circuit is reduced.
Patent JP-H02115673-A (JP)
Title: Cryostat
Inventor: FUJIMOTO TAIJI
IPC: F17C3/08
Filed: 1988-10-20
Abstract: PURPOSE:To improve operability without contact with the inner wall of a space even if a measuring line is increased in length and to reduce heat invasion due to thermal conduction by mounting a supporting member made of a heat insulator in a space between a vacuum vessel and an inner tank, and securing the member on the way of the line. CONSTITUTION:A measuring line 8 is formed spirally on a net 11 to obtain a predetermined length. Since the spiral part of the line 8 is secured at a predetermined interval to the net 11, even if the size of the space is small, it is not apprehended to be brought into contact with the vessel 1 or the wall of an inner tank 3. The length between the securing point 13 of the net 11 and a sensor 7, an airtight connector 9 is so limited as not to be brought into contact with the wall. Since the line 8 is set to a desired length without contact with the inner wall of the vacuum space, invasion of heat due to the heat conduction from this part can be largely reduced. Since a supporting member 12 for securing the midway of the line 8 is composed of the net 11 made of heat insulating fiber having sufficiently small sectional area, and a heat insulating post 10 to be secured thereto, the heat invasion from the member 12 presents no problem.
Patent JP-H0693895-A (JP)
Title: Slip control device for vehicle
Inventor: YAMASHITA TETSUHIRO
IPC: F02D29/02
Filed: 1992-09-08
Abstract: PURPOSE:To surely judge the fail of an engine control part by simple control in a slip control device for vehicle. CONSTITUTION:In a slip control device for vehicle, a control signal of engine traction control is outputted from a traction control part 8B to an engine control part 8A, and an output signal is supplied from the engine control part 8A to an igniter. To monitor the output signal in the traction control part 8B, the control signal is intentionally changed every time when a determined number of identical control signals are continued in the traction control part, and when the engine control part 8A receives the output signal and continuously outputs a determined number or more of identical output signals, the engine control part 8A judges a fail.
Patent JP-2001094983-A (JP)
Title: Data transmission method and data transmitter
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/70
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To multiplex a plurality of digital video signals with a means that is comparatively easily prepared, in such a way that they can surely be reproduced at a receiver side and to transmit the multiplexed video signal through 8B/10B conversion. SOLUTION: Each of unit blocks for plural digital video signals is written respectively in each of plural memory means, the unit blocks written respectively to each of the plural memory means are read sequentially as word stream data, 8B/10B conversion processing is applied to the plural word stream data read respectively from the plural memory means to form 20-bit word stream data. A transmission speed conversion processing is applied to the 20-bit word stream data, an attached word data group, including 20-bit word synchronous data with a preset code given thereto, is inserted to the processed 20-bit word stream data to form composite 20-bit word stream data. The composite 20-bit word steam data are converted into serial data, and these are transmitted.
Patent JP-H04145251-A (JP)
Title: Continuously variable transmission
Inventor: KOBAYASHI KATSUYA
IPC: F16H15/38
Filed: 1990-10-03
Abstract: PURPOSE:To lay out each continuously variable transmission in the width direction of a vehicle and make it mountable on the vehicle by setting up two continuously variable transmissions, having each power transmission member performing power transmission in space between both input and output disks, almost concentrically. CONSTITUTION:An inscribed spherical type continuously variable transmission being composed of first input-output disks 31, 41 and an inscribed spherical plate 34 and a toroidal type continuously variable transmission being composed of second input-output disks 32, 41 and a power roller 43 both are set up almost concentricall with an output shaft 46. With this constitution, a longitudinal size of the output shaft 46 with both these transmissions can be made small. Consequently, both these transmissions are laid out in the width direction of a vehicle and made mountable on the vehicle.
Patent JP-H04144384-A (JP)
Title: Picture retrieval method
Inventor: OTSU SEIJI
IPC: H04N5/265
Filed: 1990-10-02
Abstract: PURPOSE:To improve the retrieval efficiency by displaying a reduced picture clockwise in a ring shape sequentially along four sides of a pattern when the retrieval of a 1st direction is commanded and displaying the picture counter clockwise conversely at the retrieval in the 1st direction when the retrieval in the 2nd direction is commanded. CONSTITUTION:A forward retrieval key and a reverse retrieval key are provided to an operation section 16. When the forward retrieval key is operated, the picture is retrieved in a direction in which a picture number is incremented by one and when the reverse retrieval key is operated, the picture is retrieved in a direction in which a picture number is decremented by one. That is, a standard picture of a number M is displayed and the forward retrieval is commanded, the reduced pictures whose picture numbers 1-12 are displayed sequentially clockwise in a ring along upper/lower and left/right sides of the screen. When the reverse retrieval us commanded, the reduced pictures whose picture numbers M-1-M-12 are displayed sequentially counter clockwise in a ring. Thus, the display positions of each reduced picture are always made adjacent and the reduced pictures are recognized naturally in terms of a visual sense.
Patent JP-H09115420-A (JP)
Title: Fuse element
Inventor: TOTSUKA MITSUHIKO
IPC: H01H85/11
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent slipping off of a lump of low melting point metal, and surely pressure fixing it to a fused metal attached part by providing caulking pieces having protrusions on both side edges of the fused metal attached part, and pressure holding the metal member by the protrusions. SOLUTION: In a band-like fusible body 12 connecting electrically a pair of connection terminals to each other a fusible metal attached part 6 is set in the vicinity of fused part 5 of which the width is narrowed to make fusion easy according to a specified fusion characteristic. On both side edges thereof, canlking pieces 14, 15 having protrusions 17 are provided protrusively in the width direction respectively. A lump of lower melting point metal than the body 12 is pressure fixed to the part 6, and the pieces 14, 15 are bent up and held by the protrusions 17 in a pressure contact manner. The paired pieces 14, 15 prevent slipping off of the low melting point metal even if the width size of the part 6 is larger than the outer size of the metal, and can fastening to perform sure pressure fixing to the part 6.
Patent JP-H0975476-A (JP)
Title: Fin foot for diving
Inventor: ANDORIYUU EI KOOCHIRAN
IPC: A63B31/11
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the propulsion efficiency of a diving fin by applying the constitution that a show-like member for bearing a user's foot is provided with a blade member formed to have a side end and extend forward to the front end of the shoe-like member, and the instep part of the shoe-like member is provided with a vertically extended fin. SOLUTION: A diving fin 1 is formed out of a shoe-like part 2 for bearing a user's foot, and a ring strap 3 for holding the fin 1 on the user's foot. Also, a blade 4 is extended forward from the front area of the shoe-like part 2. Furthermore, a dorsal fin 5 is projected upward from the instep part 6 of the show-like part 2. The dorsal fin 5 has a front end faced to the rear part of the fin 1, and the curved rear end of the dorsal fin 5 is faced to a direction toward the free end 9 of the blade 4, thereby forming the dorsal fin 5 hydrodynamically. In this case, the positioning of the dorsal fin 5 is important for applying a turning point to generate turning moment around, and when the dorsal fin 5 is positioned at the free end 9 or a nearby position, the turning moment becomes inefficient. On the other hand, the dorsal fin 5 positioned at the instep part 6 increases mobility.
Patent JP-H11109884-A (JP)
Title: Display device and display unit used therefor
Inventor: TAKAHASHI AKIO
IPC: G09F9/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable type display device which can be arranged at a desired position structurally independently of a main device and is simple in increase and decrease of the number of display units. SOLUTION: A connected body is formed by arranging an arbitrary number of display units 10 having a function for displaying one information unit, for example, one character based on an input signal and connecting them via flexible connecting cables 20 for a power source and signal. A display unit 10 has a unit display part 11 for displaying one character, a display control part 12 for processing the input signal and controlling the unit display part, and connector part 13 for inputting and outputting the power source and the signal, and incorporates these in a case 14.
Patent JP-S61147098-A (JP)
Title: Condenser
Inventor: USUI NAOSHI
IPC: G21D5/06
Filed: 1984-12-19
Abstract: PURPOSE:To obtain a condenser suitable for reducing cloud generation and radioactive refuses by metallizing onto an inner structure of the condenser. CONSTITUTION:In order to suppress generation of cloud, methods of coating a hot well are effective in a respect of rust prevention. Among these methods, the metal flame coating is most effective from the point of view of tightness and durability. Rust preventive flame coating is ordinarily performed by melting zinc, aluminum or a zinc-aluminum alloy by the combustion heat of a gas, forming molten drops thus generated into minute particles each having a diameter of from several hundreds mum to several tens mum by compressed air, and spraying the minute particles onto the surface of a steel plate at speed of 50-100m/sec, to cause the minute particles to tightly adhere thereto, thereby forming a flame coated film thereon. The flame coating is carried out by ejecting compressed air of a compressor 6 to a surface 1 to be flame coated through a nozzle 2 thereby to polish a blast material within a hopper 5. After the blast processing, flame coating is effected by an automatic device.
Patent JP-2000070360-A (JP)
Title: Hollow fiber membrane type dialyzer
Inventor: TAKEZAWA SHINGO
IPC: A61M1/18
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce assembling work time by setting pressure of dialyzing fluid flowing in a second flow passage higher than that of body fluid in a first flow passage on its upstream side, setting the pressure lower on its downstream side, and increasing a clearance of β-2 micro globulin measured at a given standard than a specific value. SOLUTION: A bottleneck portion 8 for decreasing cross-sectional area of a second flow passage 7 is provided on the way of the second flow passage 7. Pressure of dialyzing fluid flowing in the second flow passage 7 has a desired pressure difference between the upstream side 71 and the downstream side 72 of the dialyzing liquid. Pressure of the dialyzing fluid flowing in the second flow passages 7 on the upstream side 71 of the dialyzing fluid is set higher than the pressure of body fluid flowing in an upstream side first flow passages 6. The pressure on the downstream side 72 is set lower. A clearance of β-2 micro globulin based on a provision meeting an artificial kidney performance evaluation standard decided by Japan Artificial Organ Society is set higher than 73.2 ml/min. Thus, assembling can be performed in a short time.
Patent JP-H07120856-A (JP)
Title: Production of silver halide photographic emulsion
Inventor: GOEN KAZUYOSHI
IPC: G03C1/035
Filed: 1993-10-25
Abstract: PURPOSE:To provide a process for production of silver halide photographic emulsion having high sensitivity and high covering power. CONSTITUTION:Silver halide particles in the process for production of the silver halide photographic emulsion having an average silver iodide content of <=2.0mol% and an average aspect ratio of >=2 consist of particles of a core/shell structure consisting of the internal nuclei of the silver halide having a silver iodide content of <=2.0mol% and a first coating layer having a silver iodide content of >=10mol% and a second coating layer having a silver iodide content lower by >=10mol% than the first coating layer. A part or the whole of a stage for forming the first coating layer consists of a particle forming stage for supplying silver iodide particulates. Further, the second coating layer is formed after at least one kind of the compds. expressed by the formula are added to the first coating layer after the formation of the first coating layer. In the formula, each of A, B denotes hydrogen atom or substituent.
Patent JP-H1089928-A (JP)
Title: Thickness measuring instrument for vegetables and device for sorting vegetables by thickness classification
Inventor: IMAMURA YUKITOSHI
IPC: G01B11/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a thickness measuring instrument for vegetables which is not only automatically measure the thicknesses of vegetables, such as the Welsh spring onion, burdock, etc., carried on a conveyor belt, but also automatically sort the vegetables, and a device for sorting by the thicknesses of the vegetables based on the measured results of the measuring instrument. SOLUTION: The number of pulses generated when vegetables 90 block the optical axis connecting a light emitting device 30 and a light receiving device 21 is counted and electric signals indicating the thicknesses of the vegetables 90 are generated based on the counter number. One of electromagnetic coils 26, 27,... is energized in accordance with the electric signals indicating the thicknesses (signals) of the vegetables 90. When one of the coils 26, 27,... is energized, a rotary lever 17 which is carried to the position of the coil while the lever 17 supports the vegetables 90 is rotated around its axis and the vegetables 90 are dropped into receiving boxes 31, 32... which are positioned below a conveyor belt by classifying the thicknesses. Therefore, the vegetables 90 are sorted based on their thicknesses.
Patent JP-H06165764-A (JP)
Title: Apparatus for measuring degree of vascular sclerosis
Inventor: NISHIMURA MASATOSHI
IPC: A61B5/02
Filed: 1991-10-16
Abstract: PURPOSE:To make it possible to measure elasticity of a blood vessel and its frequency characteristics by one finger and to obtain a measured data with high reliability in a short time. CONSTITUTION:A cuff 1 for measurement provided with a light emitting element 2 and a light receiving element 3, a light emitting element driver 6, a variable cuff pressure generating part 4 providing a random noise-like cute pressure to the cuff 1 for measurement, a pressure sensor 5 detecting the cuff pressure, and an adapting filter treating part 7 wherein the cuff pressure data output from the pressure sensor 5 and the data on the amt. of transmitted light output from the light receiving element 3 are input and system identification treatment is performed, are provided in the inside of the apparatus and elasticity of a blood vessel and its frequency characteristics are obtd. by the treatment of the adapting filter treating part 7 to measure the degree of vascular sclerosis.
Patent JP-H03131591-A (JP)
Title: Method for growing crystal and device for dissolving crystal raw material
Inventor: ROKUSHA TOSHINORI
IPC: H01L21/208
Filed: 1989-10-13
Abstract: PURPOSE:To shorten the time for the growth of a single crystal and improve the yield of the crystal by employing a raw material forming a solid layer after once melting all of the raw material to eliminate spaces contained therein and subsequently solidifying the melted material when the single crystal is grown by a melting layer method. CONSTITUTION:In a method wherein a solid layer 5 comprising the substantially same material as that of a melted layer 4 is formed under the melted layer 4 comprising a melted crystal material and melted to control the volume of the melted layer 4, and the melted material is lifted and subsequently solidified to grow a single crystal, a material prepared by once melting the crystal material and subsequently solidifying the melted material is employed for the melted layer 4, thereby permitting to prevent the change of the melted material surface caused by the floating up of gases contained in the raw material, readily seed the melted layer when the lifting operation is started, and prevent the breakage of the single crystal during the lifting operation.
Patent JP-H02113837-A (JP)
Title: Culturing apparatus for angle worm for fishing
Inventor: YAMANAKA RYOICHI
IPC: A01K61/00
Filed: 1988-10-25
Abstract: PURPOSE:To increase yield of angle worm for fishing such as Marphysa sanguinea by providing a water discharging part having a introduction port for sea water and discharge port for sea water in a specific position of a water vessel for culturing angle worms for fishing and carrying out culture of angle worm for fishing. CONSTITUTION:An introduction port 4 for sea water is provided in a position higher than the surface of a seedling layer 8 and so as to be horizontal to the seedling layer 8 in a sea water circulating type culture water vessel providing the seedling layer 8 through a porous member 9 in a middle stage of water vessel on a group of a cylindrical member 10 for nest which is breeding chamber for angle worm for fishing such as Marphysa sanguinea, lobworm, etc., and discharge part having a discharge port of upper layer stream and lower layer stream of sea water is provided in the central part of the water vessel and culture of the angle worm for fishing is carried out using the above-mentioned water vessel to increase yield of the angle worm for fishing and raise the sales in small equipment investment amount.
Patent JP-H01109035-A (JP)
Title: Ic removing mechanism
Inventor: SASAKI HIRONAKA
IPC: B26F3/02
Filed: 1987-10-22
Abstract: PURPOSE:To improve efficiency of removing work by inserting a plate into a gap between a board and an IC then winding the board and removing IC, thereby enabling automatic removal of IC. CONSTITUTION:Upon arrival of a board 1 mounting a taping IC3 to a measuring position, a contact section 6 is lifted through a controller and connected with the lead section of the taping IC3, and upon finish of inspection of the taping IC3 through a tester 8, the contact section 6 lowers to move the taping IC3 which is then wound around a containing tape reel 13. Then a defective taping IC3 is moved to a removing position below a tape push down section 10 and a sprocket wheel 5 rotates clockwise to bend a board 1 which is then pushed down by means of the push down section 10 thus providing a gap between the taping IC3 and the lead section. A removing plate 9 is inserted into the gap, then the push down section 10 is lifted to rotate a wheel 5 counter clockwise so as to stretch the board 1, thereafter IC3 is removed.
Patent JP-2000082958-A (JP)
Title: Communication equipment
Inventor: MIYAGI HIROSHI
IPC: H03L7/18
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized communication equipment where spurious radiation from a voltage controlled oscillator is reduced. SOLUTION: A radio receiver 100 contains a high frequency reception circuit 1, an oscillation signal semiconductor chip 2, a crystal resonator 3, a frequency converter circuit 4, an intermediate frequency amplifier circuit 5, a detector circuit 6, a stereo demodulation circuit 7, an audio adjusting part 8, a power amplifier 9, a speaker 10 and an antenna 11. A frequency synthesizer 20 is made into one chip and it is treated as a single component.