baber/WOPTO huggingface dataset:
Patent JP-S59110507-A (JP)
Title: Spindle controller in machining center
Inventor: TAKAKUWA SHIROU
IPC: B23Q3/157
Filed: 1982-12-17
Abstract: PURPOSE:To shorten the idle time required for tool changing, by setting up each of vertical and horizontal spindles separately, while making the on-off operation of each spindle selectable independently even in their rotation for driving. CONSTITUTION:A spindle head 4 is provided with each of spindles 14A and 14B supported rotatably around both vertical and horizontal shafts. Each spindle is equipped with a tool setting device which makes a holder for a tool 10 attachably or detachably to or from each spindle at will, via a changing arm 8a of a tool changer 8. With a driving system built in the spindle head 4, each of these spindles 14A and 14B is driven separately. This means that it conduces to the shortening of idle time for tool changing.
Patent JP-2001050670-A (JP)
Title: Rotary melting furnace
Inventor: TSUNEMI TAKESHI
IPC: F27D13/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce fuel consumption, by a method wherein the size of a furnace is minimized by increasing heat transfer performance for a material to be molten, heat in a melting furnace is utilized effectively, and the rise in waste gas temperature is restrained. SOLUTION: A rotary melting furnace is provided with a tubular rotary furnace, rotatable around an axis P of lengthwise direction and installed in a slanted attitude, the supplying port 2 of a material to be molten which supplies the material to be molten into the rotary furnace, a burner 3 for heating the inside of the rotary furnace by blowing flame into the same, and a slag hole 5 for discharging molten slag heated and formed by the burner 3. The supplying port 2 of a material to be molten is provided on the upper side one end in the slanted posture of the rotary furnace, while a burner inserting port 6 is provided at the other end of the lower side of the furnace, so that the supplying port 2 of the material to be molten and the blowing port 7 of the burner 3 are formed by arranging both of them to counterpoise each other.  Furthermore, the slag hole 5 is provided near the burner inserting port 6.
Patent JP-H0547559-A (JP)
Title: Hybrid circuit and manufacture thereof
Inventor: TAKAHASHI TETSUO
IPC: H01F27/29
Filed: 1991-08-08
Abstract: PURPOSE:To enable a hybrid circuit to be lessened in cost, number of processes, and size and three-dimensionally stacked by a method wherein chip parts are directly provided onto a lead frame without using an expensive circuit board. CONSTITUTION:Chip capacitors 2A and 2B and chip inductors 3A and 3B are connected and fixed to a lead frame 1A corresponding to a circuit pattern, and an outer package 4 is molded with insulating resin into one piece together with the chip parts.
Patent JP-H0949404-A (JP)
Title: Internal combustion engine tappet member with tip material having high joint strength
Inventor: IWATA SHIGERU
IPC: C22C38/30
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To improve joint strength between tip material and tappet material by jointing the tip material made of a tungsten carbide base super alloy formed of a sintered body of specific composition, diffusedly to the cam contact face side top face of a tappet body made of low alloy steel formed of a specific composition. SOLUTION: A tappet body 1 is made of low alloy steel formed of a composition containing C: 0.13-0.5wt.%, Si: 0.15-0.35wt.%, Mn: 0.3-1.2wt.%, Cr: 0.4-3.5wt.% and Fe and unavoidable impurities forming the rest. Tip material 2 made of a tungsten carbide base super alloy formed of a sintered body composed of Co: 20-30wt.%. Ni: 3-15wt.%, P: 0.1-1wt.%, chrome carbide: 0.5-10%, one or two kinds or more out of Nb, V, Ti, Mo and Ta carbides : 0.1-7wt.% and tungsten carbide forming the rest is diffusedly jointed to a top face 1a on the cam contact face side. As a result, wettability is improved by the mutual action of Si in tappet material and P forming the tip material 2, and the adhesion of the tip material 2 to the tappet body 1 is remarkably improved by the action of Cr3 C2 solid-solubilized in Co forming the binding phase of the tip material 2.
Patent JP-2000058296-A (JP)
Title: Plasma treatment device
Inventor: OKUMURA YUTAKA
IPC: H01L21/302
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device having good uniformity. SOLUTION: This plasma treatment device is equipped with a vacuum chamber 2+3 in which a plasma space 5 is formed, a plurality of induction coupling elements 21-24 installed at the vacuum chamber, and a power supply means 2 to impress a high frequency wave on these coupling elements, wherein the arrangement further includes power adjusting means 40-48 which are installed in or on the high frequency line and adjust the power distributed to the elements 21-24 and mutual interference reducing means 32-34 installed or formed between the elements 21-24. Through reduction of mutual interference of the elements and heightening of the independency, the controllability in each local place for the electromagnetic field distribution is enhanced and the plasma density distribution in the plasma space 5 is made uniform.
Patent JP-H11122497-A (JP)
Title: Image encoding device and image decoding device
Inventor: KATADA HIROYUKI
IPC: H04N1/413
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain high compressibility without damaging an image quality and also to drastically reduce data quantity by cutting partial images from an input image to synthesize plural partial images into a desired image and to display it, performing prescribed image coding of them, deciding a display order of the partial images and storing the coding data and display order data of the partial images. SOLUTION: An image is taken in by using a full color scanner 20 and is stored in an image database 32. As for an image data edit production operation, an editing system 33 fetches image data from the database 32 as necessary, shows it on a monitor 25 and performs various processing. Components of a produced image are undergone appropriate compression processing and are stored in the database 32 again. The system 33 produces a program for display which consists of positional data for arrangement of parts, data for image change processing, etc., and stores it together with image data of the components of the program for display in storage media.
Patent JP-H04103649-A (JP)
Title: Ethylene-pentene-1 copolymer composition and its use
Inventor: KAMIYAMA MASAKI
IPC: C08J5/18
Filed: 1990-08-24
Abstract: PURPOSE:To obtain the title composition containing a specific ethylene-pentene copolymer and (non) crystalline alpha-olefin random copolymer at a definite ratio and capable of providing a film having excellent seal-opening property and transparency. CONSTITUTION:The objective copolymer composition containing (A) an ethylene-- pentene-1 copolymer containing 1-25wt.% pentene-1 and having 0.01-100g/10min melt flow rate and 0.87-0.96g/cm<2> density, in which the ratio (RS) of impact strength to tear strength in take-off direction of a film with 40mu thickness obtained by casting satisfies the equation and (B) (non) crystalline alpha-olefin random copolymer having two or more kinds of alpha-olefin units, at an A:B weight ratio of (99:1) to (60:40), and enabling the preparation of molded articles having good impact resistance and low-temperature heat sealing property.
Patent JP-H0779209-A (JP)
Title: Frame/multi-frame phase correction system
Inventor: ASANO HIROYUKI
IPC: H04Q11/04
Filed: 1993-09-08
Abstract: PURPOSE:To correct a phase without using a data memory relating to a frame or multi-frame phase correction system in a subscriber's transmitter. CONSTITUTION:A frame phase difference detection part 23 is provided in a multiplex part 6 and the frame phase difference of the frame phase information of a low-order channel interface part 2 in a line termination part 4 and the frame phase information of the multiplex part 6 is detected. A frame timing generation part 16 is provided in the low-order channel interface part 2. The frame phase information of the multiplex part 6 in the line termination part 3 is corrected by the frame phase difference and is inputted to the line termination part 3 as the frame phase information of the low-order channel interface part 2 and the phase of frame signals is determined in the low-order channel interface part 2 by a frame phase at the time of correcting the frame phase information of the low-order channel interface part 2 in the frame timing generation part 16 so as to make the frame phase difference in the frame phase difference detection part '0'.
Patent JP-H06162421-A (JP)
Title: Floppy disk device
Inventor: SAKAI JUNICHI
IPC: G11B5/09
Filed: 1993-09-08
Abstract: PURPOSE:To reproduce a magnetic medium recorded with plural recording density by one same device by impressing switching signals corresponding to the magnetic density to a rotation drive means, a write means and a read means, respectively. CONSTITUTION:This device is provided with a switching signal generation means 13, the write means 15 and the read means 18-22. The means 13 generates the switching signal, and the means 15 is provided with a write circuit 15 revising a write current value to a write/read head in a magnetic head 14 by the switching signal and a delay circuit 17 revising a delay time for the write current by the switching signal and an erase circuit 16 revising an erasing current value to the erase head 16 in the magnetic head 14 by the switching signal, delaying and sending it by the delay circuit 17. The read means 18-22 are provided with a low pass filter 19 revising the cut-off frequency of a read signal from the magnetic head 14 by the switching signal, and a differential amplifier circuit 20 revising a resonance frequency by the switching signal and differentiating the output of the low pass filter 19 and a time domain filter 22 making the output of the circuit 20 a pulse waveform.
Patent JP-S6378509-A (JP)
Title: Core for stationary induction apparatus
Inventor: BANSHIYOUYA NAGATOSHI
IPC: H01F27/245
Filed: 1986-09-20
Abstract: PURPOSE:To reduce iron loss while increasing frictional force by constituting lapping sections to surfaces rougher than other surfaces in a part in which a plurality of core blank plates are overlapped and joined mutually at corner joining sections. CONSTITUTION:The angles of cutting of the end sections of yokes 11A and 11B and legs 22A and 22B alternately superposed are made the same as conventional structure, and take 45 deg. in the direction of rolling in order to utilize excellent characteristics in the direction of rolling of a steel plate shown in the arrow A. However, size E is set at a value smaller than conventional structure, and lapping sections 5A and 5B are roughened-surface machined at every one layer. Consequently, notch sections 44 are made smaller than those of conventional structure, thus relaxing the turbulence of magnetic flux. Accordingly, iron loss can be reduced while large frictional force can be acquired.
Patent JP-H0271783-A (JP)
Title: Power transmission device of automatic mahjong-table
Inventor: SATO AKIO
IPC: A63F9/20
Filed: 1988-09-08
Abstract: PURPOSE:To make the whole device in a small size, to improve the assembling efficiency and to reduce the cost by simultaneously driving composing mechanisms and a transport belt by a driving motor for driving a turn table. CONSTITUTION:A transmission gear 23a of a transmission shaft 23 meshes with a ring gear 15 provided on a turn table 7, and the transmission shaft 23 is rotatably supported by a bearing 25. The transmission shaft 23 is disposed at four places corresponding to composing mechanisms 9, 9, 9, 9, and a driving pulley 27 and a driving gear 29 are provided on each transmission shaft 23. One transmission shaft 23 is connected for transmission to a reversible driving motor 33 through a speed reducer 31, so that the rotating power of the driving motor 33 is transmitted to the turn table 7 through the transmission shaft 23. Accordingly, a transport belt and the composing mechanism can be driven by the driving motor for driving the turn table, so that the whole device can be made in a compact size and a power transmission device of an automatic mahjong-table good in the assembling efficiency and cost performance can be obtained.
Patent JP-2001051964-A (JP)
Title: Data processing system
Inventor: YAMASHITA KYOJI
IPC: H04W24/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To conduct speedy processing at all the time by avoiding the stop of a function due to load increase or stop of the function under movement or fault. SOLUTION: Data processors (A) 10 and (B) 20 are mounted on individual moving objects and specified processing is executed distributedly in respective places while performing radio communication. In such a data processing system, when the load of the data processor (B) 20 is increased, processing is switched to a substitutive mode 1. In the substitutive mode 1, a part of processing in the data processor (B) 20 is substituted by the data processor (A) 10. When the data processor (A) 10 is under movement or fault, for example, processing is switched to a substitutive mode 2 and all the processing in the data processor (A) 10 is substituted by the data processor (B) 20. Thus, speedy processing can be continuously performed at all the time while avoiding temporarily stopping the function of the entire system.
Patent JP-H0647409-A (JP)
Title: Operation of mandrel bar of mandrel mill
Inventor: FURUKAWA TSUNEHISA
IPC: B21B25/06
Filed: 1992-07-31
Abstract: PURPOSE:To shorten cycle time in mandrel mill rolling. CONSTITUTION:In a restrained system mandrel mill 1, when the rear end of tube is passed through a stand by one stand before the final stand of the mandrel mill 1, stop command is sent to a retainer 3 to which a mandrel bar 2 is mounted and the mandrel bar 2 is stopped.
Patent JP-S6379893-A (JP)
Title: Production of l-rhamnose
Inventor: TAKEMURA MOTOHIRO
IPC: C07H1/08
Filed: 1986-09-24
Abstract: PURPOSE:To obtain the titled substance from algae in high yield and purity with simple and inexpensive procedure, by extracting a water-soluble component containing rhamnan sulfate from algae, hydrolyzing and neutralizing the extract and treating the obtained liquid with yeast. CONSTITUTION:An algae belonging to Monostroma family, Ulvaceae order, Chlorophyta is extracted with hot water to obtain a water-soluble component containing rhamnan sulfate. The component is hydrolyzed with an inorganic acid, etc., and neutralized with calcium hydroxide, etc., and insoluble calcium sulfate, etc., are removed from the product. The obtained liquid is decolorized with activated carbon, etc., and treated with yeast (e.g. baker's yeast) to obtain the objective L-rhamnose.
Patent JP-H06248642-A (JP)
Title: High-strength pile
Inventor: TAKEI MASAMITSU
IPC: C21D8/08
Filed: 1991-08-09
Abstract: PURPOSE: To increase the effective prestressed amount of a high-strength pile and, at the same time, to reduce the used amount of PC steel by using a high- strength PC steel wire having a low relaxation value even when the initial tension is increased. CONSTITUTION: A high-strength pile is provided with a main reinforcement composed of a high-strength PC steel wire having a tensile strength of >=160 kgf/mm<2> manufactured by bending or extracting alloy steel containing 0.25-0.45 wt.% C, 1.0-2.0 wt.% Si, >=1.0 wt.% Mn, with the Si and Mn contents being adjusted to meet a relation, Si/Mn=1.20±0.50, with a strain amount of >=0.8 % at a tempering temperature between 250 deg.C and 500 deg.C in a tempering process after hot-rolling and hardening the alloy steel and stirrups fixed to the periphery of the main reinforcement. The main reinforcement is buried in concrete and strained in excess of the 0.7 time of its tensile strength before the concrete cures. Then the concrete is cured with steam so that the effective prestressed amount of the concrete may become >=50 kgf/cm<2> .
Patent JP-H0967598-A (JP)
Title: Bar soap
Inventor: AIURA SHINJI
IPC: C11D17/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To use up a bar soap without waste by making a dent on one side of either the front or the back side of a bar soap and by fitting another used and diminished bar soap into the dent. SOLUTION: This soap is a bar soap with a dent formed on one side of either the front or the back side of it. As it is being used, usually a bar soap is diminished uniformly from outside and becomes ellipsoidal in terms of a plan vies, a longitudinal sectional view and a cross-sectional view and when it becomes approx. 10-12mm thick, approx. 60mm long and approx. 40mm wide in size, generally, the use is discontinued. The used up soap can further be used by fitting it into the dent of the dented soap to unite them into one piece. Preferably, the dent is so designed as to be plane ellipsoidal, curved in cross section and 6mm in depth.
Patent JP-S6467703-A (JP)
Title: Revolving head type magnetic recording and reproducing device
Inventor: YATSUGI FUMISHIGE
IPC: G11B5/024
Filed: 1987-09-09
Abstract: PURPOSE:To obtain low energy consumption by parallely adding resonance capacity to the terminal of the fixed side coil of a revolving transformer to transmit an erasing signal to a revolving erase head. CONSTITUTION:To a terminal 4 to connect the fixed side of a revolving transformer 3 and a driving circuit, capacity 5 of a constant, which generates a parallel resonance with an inductance component when the fixed side of the revolving transformer 3 is observed from the driving circuit in an erasing signal frequency, is provided. Since, the resonance capacity 5 provided in the fixed side of the revolving transformer 3 generates the parallel resonance with the inductance component to pass an erase head 1 through the revolving transformer 3 in the erasing signal frequency, a parallel resonance current is flown to the erase head 1 and a large erasing current can be obtained in comparison with a driving current given by the driving circuit. Thus, the low energy consumption can be obtained.
Patent JP-H04108719-A (JP)
Title: Hair cosmetic
Inventor: TASHIRO KAZUHIRO
IPC: A61K8/41
Filed: 1990-08-24
Abstract: PURPOSE:To obtain a hair cosmetic having excellent conditioning property by using a specific modified solid silicone polymer, a cationic surfactant, an oil and fat, an organic liquid containing at least one hydroxyl group in one molecule and compatible with water, and water as essential components. CONSTITUTION:The objective hair cosmetic contains (A) a modified silicone polymer containing one or more alkoxy groups in the molecule and having a melting point of >=30 deg.C [e.g. a compound of formula ((l) is 1-100; (m) is 1-50)], (B) a cationic surfactant (e.g. a quaternary ammonium salt), (C) an oil and fat (e.g. liquid paraffin and lanolin), (D) an organic liquid having one or more hydroxyl groups in one molecule and compatible with water (e.g. polyhydric alcohol) and (E) water. The hair treated with the hair cosmetic is free from oily feeling even in wet state or dried state, has excellent smoothness and flexibility, gives bulky and light texture and moist feeling and exhibits excellent antistatic effect. The cosmetic has excellent storage stability.
Patent JP-2000052848-A (JP)
Title: Runner for automotive hanger rail
Inventor: MORITA KENJI
IPC: B60P7/06
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a runner for an automotive hanger rail capable of hooking an object easily on a J-shaped hook body without being hindered by an operation lever. SOLUTION: A runner movably and lockably supported on a hanger rail 51 fixed on an automotive side wall is provided with a slide body 1 movably disposed in the hanger rail 51, a lock body 11 supported in the slide body to be relatively displaced to get in contact with/apart from a bottom surface 56 of the hanger rail 51, an operation lever 21 rotatably shaft-supported on the slide body 1 to be rotated between a lock position and a non-lock position to control relative displacement to the slide body 1 of the lock body 11, and a J-shaped hook body 31 rotatably shaft-supported on the slide body 1 to hook an object. In this case, the J-shaped hook body 31 is rotatable only before the operation lever 21 at the lock position because of its rotation regulation means, therey the object can be easily hooked on the J-shaped hook body 31 without being hindered by the operation lever 21.
Patent JP-H0888391-A (JP)
Title: Installation of solar battery for house
Inventor: FUJIKAKE SHINJI
IPC: E04D13/18
Filed: 1994-09-20
Abstract: PURPOSE: To reduce loss due to reflection of incident light by an air gap generated between a solar roofing laid all over a roof and a surface protection material such as reinforced glass installed thereon and lowering of water resistance due to invasion of water to the air gap. CONSTITUTION: A protection film 4 of a solar roofing 10 and a surface protection board 5 are adhered by adhesive 6 or a surface protection board is thermally bonded directly to exposed sealing resin 3 without providing the protection film 4 to the solar roofing 10. Thereby, an air gap is eliminated and reflection loss is reduced by approximating refractive index of the surface protection board 5 and refractive index of adhesive or the sealing resin 3.
Patent JP-2000054009-A (JP)
Title: Production of alloy powder and production of thermoelement using it
Inventor: ITO SADAMOTO
IPC: B22F9/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing alloy powder capable of directly forming the alloy powder in which the alloy compsn. is correctly controlled by a simple device without passing through an ingot and to provide a method for producing a thermoelement using it. SOLUTION: This is a method in which M single powder (M is alkaline-earth metal) and X single powder (X is Si, Ge or Sn) are mixed so that M:X is 2:1 by atomic percentage and this powdery mixture is heated and held to a temp. lower than the m.p. of either of M or X and also to a temp. equal to or above the M2X producing temp. under vacuum atmosphere to directly produce alloy powder composed of M2X. For example, Mg single powder and Si single powder are mixed so that Mg:Si is 2:1 by atomic percentage and the powdery mixture is hearted and held to a temp. of 500 to <650 deg.C under vacuum atmosphere to directly produce alloy powder composed of Mg2Si. The alloy powder obtd. in this way is sintered to form a thermoelement.
Patent JP-S60115424-A (JP)
Title: Screw cylinder
Inventor: TERAO KENICHI
IPC: B29C48/92
Filed: 1983-11-29
Abstract: PURPOSE:To vary the width of a groove freely by providing a saw tooth-shaped groove combining a parallel face and an inclined face axially on the inner surface of a cylinder to insert a saw tooth-shaped cylinder inscribing it. CONSTITUTION:As a saw tooth-shaped cylinder 6 is moved into a saw tooth- shaped cylinder 5 with the same shape in the direction of (C), the groove width (A) narrows while moved in the direction of (d), the groove width (A) broadens. The friction force of the grooved cylinder 5 can be changed by varying the groove width (A) thereof 5 to obtain a feeding force to match the characteristic of a resin thereby enabling a pressure control ahead of the supply section.