baber/WOPTO huggingface dataset:
Patent JP-H0868824-A (JP)
Title: Method for measuring characteristic of field effect transistor
Inventor: SHIYU U
IPC: G01R31/26
Filed: 1994-08-31
Abstract: PURPOSE: To extract a source resistance, a drain resistance and a channel resis tance directly by opening the drain with respect to a forward-direction current, measuring the voltage across the gate and the drain and the voltage across the source and the drain, opening the source, measuring the voltage across the source and the drain, and using the specified expressions. CONSTITUTION: A drain is opened, and the gate/drain voltage Vgd and the source/drain voltage Vds1 are measured. Then the source is opened, and the source/ drain voltage Vds2 is measured. Furthermore, the source and the drain are shorted, and the gate source voltage Vgs is measured. Then, the end resistance R1 is obtained from the intercept of the curve of (d)Vgd /(d)Ig versus I/Ig by using the expression I. The end resistance R2 is obtained from the inclination of the curve of Vds1 versus Ig . The end resistance R3 is obtained from the inclination of the curve of Vds2 versus Ig . The end resistance R4 is obtained from the intercept of the curve of (d)Vgs /(d)Ig versus I/Ig . Then the expression II is used, and the source resistance R5 , the drain resistance Rd and the channel resistance Rch are computed.
Patent JP-H0931552-A (JP)
Title: Recycling method for metallic container-mixed waste and device therefor
Inventor: YOKOYAMA YOSHIAKI
IPC: B09B5/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method for metallic container-mixed waste and a device therefor. SOLUTION: This method includes a stage for heat treating the metallic container-mixed waste contg. steel containers and aluminum containers at 300 to 500'C under a controlled oxygen concn., removing org. matter therefrom and peeling the aluminum caps adhered to the steel containers, a stage for magnetically separating the oxide and carbide on the surfaces of the heat treated container waste, a stage for cutting both magnetically separated components to specified sizes, a stage for peeling and removing the oxide and carbide sticking to the surfaces of both components cut to the specified sizes and a stage for separately compressing both components of the specified sizes from which the surface deposits are peeled away to a lumpy form.
Patent JP-H0860035-A (JP)
Title: Powder coating compositions and their use for forming coating film
Inventor: KURISUCHIYAN BUAMUPUREHITO
IPC: C08G59/32
Filed: 1995-07-24
Abstract: Coating powders (I) for the prodn. of non-yellowing, tough/resilient, solvent- and chemical-resistant coatings which are cured at temps. of at least 120 degrees C, contain (A) a binder, (B) a hardener with a m.pt./range of 40-160 degrees C consisting of (i) 4-20C (cyclo)aliphatic dicarboxylic acid, (ii) monomeric and/or polymeric anhydrides of (i), (iii) polyol-modified polymeric anhydrides of (i) or (iv) 4-18C aliphatic hydroxy-acids, opt. with (C) uretedione gp.-contg. poly-addn. prods. as additional crosslinkers and opt. (D) other paint additives. Binder (A) comprises copolymer(s) with a Tg of 30-80 degrees C, a Mn of 1000-6000 and a ratio of Mw/Mn = 2.5-10.0, derived from (i) 4-50 wt.% 1-18C (cyclo)alkyl, aryl and/or aralkyl esters of unsatd. mono- and/or di-carboxylic acids, (ii) 26-45 wt.% glycidyl (meth)acrylate, (iii) 1-8 wt.% maleic and/or itaconic anhydride and (iv) 20-69% vinylaromatics. The wt. ratio of (A):(B) is such as to provide 0.5-1.5 COOH and/or anhydride gps. per epoxide gp. in (A).
Patent JP-H0255662-A (JP)
Title: Soldering device
Inventor: HAYAFUJI IKUO
IPC: H05K3/34
Filed: 1988-08-23
Abstract: PURPOSE:To prevent the contamination and breakage of the optical system of the device using an energy beam by maintaining the pressure higher than the outside of a cover which covers an irradiation device for beam output in the above-mentioned cover except the optical path of the beam. CONSTITUTION:The laser light 2 oscillated from a laser oscillator via an optical fiber 1 is condensed by a condenser lens 3 and is reflected by a mirror 4. A lead wire 6 of, for example, a flat package integrated circuit 5 which is the object to be soldered is irradiated with this beam. Solder paste 8 is melted and the circuit 6 is soldered to a printed circuit board 7. The lens 3, the mirror 4 and the mounting parts thereof and driving system of this device are covered with the cover 9 and a piping 10 is connected to the cover. The pressurized air is injected through the piping 10 into the cover 9 to maintain the pressure in the cover 9 higher than the external pressure. The inflow of a flux 11 evaporated by heating into the cover 9 is prohibited in this way even if the flux rises to the cover. The contamination of the optical system is thus prevented.
Patent JP-2000038296-A (JP)
Title: Outrigger device of work vehicle
Inventor: KUKI HIROYUKI
IPC: B66F9/075
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To dispense with a ground contact base plate which is brought into contact with the ground by human labor each time and store a ground contact plate in a vehicle body without protruding on a side of the vehicle body. SOLUTION: This outrigger device is constituted by a jack cylinder provided with a piston rod 21b which is attached to a vehicle body 11a and can be expanded and shrunk downward and a ground contact device which is attached to a lower end of the piston rod 21b and is moved vertically in accordance with the expansion and shrinkage operations of the piston rod. The ground contact device has a float 25 connected with the lower end of the piston rod 21b, a jack base 26 slidable and movable to the outside on a side of the vehicle body for the float 25, a spring 27 energizing the jack base 26 to the outside, and a storage dock 28.  A roller 23 which comes into contact with a guide face of the storage dock 28 in the vicinity of a storage position and moves the jack base 26 inward when the piston rod 21b is shrunk and the ground contact device is stored is provided on the vehicle body 11a side.
Patent JP-H0490644-A (JP)
Title: Dual loop-shaped transmitter
Inventor: SAKURAI TSUTOMU
IPC: H04L25/02
Filed: 1990-08-04
Abstract: PURPOSE:To maintain stable transmission with the use of two lines even when unsettled time line abnormality occurs in many positions by deciding the abnormality of two reception signals in the reception side of a slave station and thereby transmitting a normal signal from among two selected signals into two lines while branching into two lines. CONSTITUTION:A dual transmission path 1 is provided so as to flow signals of both two line loops 1 and 2 from a main station 2 in the same direction, and a main system I is constructed to be returned to the main station 2 after successively passing through respective slave stations 211 to 21n. On the reception side of these slave stations, the abnormality of two reception signals are decided, and as this result, the normal signal from among two selected signals are transmitted while branching into two lines. Thus, only when at least one transmission path is normally connected in respective parts of the main station and the slave station, the prescribed transmission between the main station and each slave station is smoothly performed.
Patent JP-H0932381-A (JP)
Title: Electric lock for sliding door
Inventor: TAKEI TATSUO
IPC: E05B65/08
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To narrow the width of a lock body, and improve mounting workability and operationability by installing a motor-operated section by a motor into the lock body and converting the rotary motion of the motor into the vertical direct motion of a slider. SOLUTION: A manual operation section and a lock case 1 are mounted on the sliding door side. A pinion 9 converting the rotary motion of a reversible motor 6 into a linear motion and a rack 10 are set up to a slider 4 in the lock case 1. A striker 2 with a strike 21 is fitted on the door frame side. A trigger bolt 40 is installed into the lock case 1, and a bolt 50 retreating the trigger bolt 40 into the lock case 1 and projected at all times is mounted into the striker 2. The bolt 50 is abutted against the front of the trigger bolt 40 at the time of door closing, and a locking lever 3 is engaged surely with the engaging plate 21 of the striker 2 only by setting up the lock case 1 and the striker 2 to a sliding door and a door frame within an operation range, in which the trigger bolt 40 is retreated, thus improving mounting workability.
Patent JP-H10229977-A (JP)
Title: Magnetic field pulse generator
Inventor: SLADE ROBERT ANDREW
IPC: A61B5/055
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To enable the generation of an adequate pulse train that is provided with multiple RF magnetic field pulses to be used or NMR by possessing am amplifier for generating RF signals, voltage regulator, and a controller for charging a local storage capacitor with a voltage regulator only when no magnetic field pulse is transmitted. SOLUTION: In a probe 9 to which a DC power source 1 is connected, an energy storage device 3 is incorporated, as are a voltage regulator 4 having a local storage capacitor 14 and an power amplifier 5. Then, a pulse AC high frequency RF signal 36 which is an output of the power amplifier 5, is imparted to a tank circuit 7, in which case a system operation is controlled by a control circuit 8, e.g. an NMR spectrometer. The tank circuit 7 is provided with a transmitting coil and transmits a RF magnetic signal 10 that is used in an NMR research for the environment surrounding the probe 9. The voltage regulator 4 is provided in order to ensure that no voltage appearing in the amplifier 5 changes even if a capacitor bank voltage drops.
Patent JP-S58105807-A (JP)
Title: Trailing arm type suspension
Inventor: KIJIMA TAKAO
IPC: B60G7/02
Filed: 1981-12-21
Abstract: PURPOSE:To contrive an improvement of stability in running performance, by a method wherein a rotating center of a frame component to which a trailing arm is installed is made more outer than a wheel, and a variation of toe-in is made to generate on the wheel by front and rear forces of the wheel. CONSTITUTION:A trailing arm 1 supporting a wheel 2 is installed on a frame component 4. The external edge 0 of the frame component 4 is made into a rotating center, and an internal side is fixed easily and variably to a subframe 5. The rotating center O of the frame component 4 is made more outer than a ground center P. With this, a variation of a toe-in on a wheel is generated and stability in running performance is improved when front and rear forces F act on the wheel 2.
Patent JP-H0929148-A (JP)
Title: Coater for coating building board
Inventor: SAKAI WATARU
IPC: B05B13/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of air pressure on a spraying paint and to uniformly coat a building board with spotted pattern by reciprocating plural spray guns in the direction crossing the traveling direction of a substrate and superimposing the coating regions of the respective guns to coat the whole surface of the substrate. SOLUTION: A substrate 1 is conveyed in direction of the arrow (b) by a conveying means such as a roller conveyor, and the three guns 2A to 2C are reciprocated in direction of the arrow, i.e., in the direction crossing the traveling direction of the substrate 1. The moving width is set at W+ΔW so that the coating lateral widths of the guns 2A to 2C cover the width W of the substrate 1. On the other hand, when the coating widths of the guns 2A to 2C are denoted by C1 to C3 , the coating lateral widths are superimposed to have the width of C. When the substrate 1 is conveyed in the crossing direction in the entire lateral width C and the coating longitudinal width W+ΔW, the moving path describes a zigzag strip having width C as shown by the hatched region in the figure.
Patent JP-S60100089-A (JP)
Inventor: ISHIBASHI KIYOSHI
IPC: G21C7/16
Filed: 1983-11-04
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-H1047115-A (JP)
Title: Electronic throttle control device
Inventor: TABATA TARO
IPC: F02D41/10
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the vehicle shock caused at the time of accelerating and decelerating with a simple control logic. SOLUTION: Parameters of an engine operating condition and a torque transmission engine operating condition are read in (Step 401, 402), and the upper limit guard value KGUARD of change speed of a throttle opening is calculated on the basis of each parameter (Step 403). The change rate DVVTA of a target throttle sensor voltage which is set according to an accelerating rate is calculated (Step 404), the change rate DVVTA is compared with an upper limit guard value KGUARD (Step 405), the upper limit guard value KGUARD is added on a previous final target throttle sensor voltage VTTAO (i-i) in the case of the change rate DVVTA > the upper limit guard value KGUARD, and a present final target throttle sensor voltage VTTAO (I) (Step 406).  In the case of the change rate DVVTA<=the upper limit guard value KGUARD, the target throttle sensor voltage VTTA is held as a final target throttle sensor voltage VTTAO (Step 407).
Patent JP-2001004082-A (JP)
Title: Resin pipe joint
Inventor: HAYANO KEIJI
IPC: F16L25/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To linearly connect narrow clearances to each other, and ensure an effective inner diameter when the conventional pipe is broken or cut. SOLUTION: A straight pipe 1 whose one side outer diameter is large is cut in a proper size, one side having a large diameter in a socket 2 is inserted from one side having a small outer diameter in the straight pipe 1, the one side having the small outer diameter in the straight pipe 1 is joined with the other conventional pipe with a conventional socket. While a regulating ring 3 is held to an opposite side, a socket is moved, and the conventional pipe disposed opposite to the straight pipe 1 is joined.
Patent JP-H0739364-A (JP)
Title: Production of sake
Inventor: YANO TADANORI
IPC: C12H6/02
Filed: 1993-08-02
Abstract: PURPOSE:To produce SAKE capable of increasing a utilization factor of a raw material, adjusting quality and improving aroma with accelerating proliferation of yeast and increasing fermentation speed. CONSTITUTION:In a SAKE production having a process liqefying raw material grains, the liquefying process is carried out in the presence of KOJI (malted rice) to produce SAKEs. The raw material grains can be heat treated. Examples of SAKEs include SEISYU (SAKE), SYOCHU (Japanese spirits distilled from sweet potatoes, rice, etc.) and MIRIN (sweet SAKE used as seasoning).
Patent JP-S6363280-A (JP)
Title: Facsimile equipment with automatic telephone function
Inventor: YUKI AKIRA
IPC: H04M1/65
Filed: 1986-09-04
Abstract: PURPOSE:To switch an operation to a facsimile function without response from a caller after a 2nd response message is transmitted to a telephone line even once the action of an answering telephone function starts by controlling a picture reception means in an operable state when a silence detection signal is outputted after a response message to an incoming call detection signal is transmitted to the telephone line. CONSTITUTION:The terminal P9 of a control means 10 controls a response message means 1 so as to be operable, and transmits the response message to the telephone line 9 from a response message reproduction means 1b. Then a changeover switch 3 is switched to a side I, and a reception message means 2 is controlled operable. Recording a message from the caller starts, and a timer means 11 starts again, thereby detecting the silence state and a CNG signal. When the silence state or the CNG signal is detected, the operation is switched to the reception of a picture signal. If a sound signal is detected, recording the reception message is continued. The control means 10 inspects whether recording the reception message ends or not. This detection means that the termination of recording the reception message is decided by detecting the instantaneous disconnection of a line current showing up on the telephone line or the process in a given length of time(30 sec, for instance) after recording the reception message starts when a call side terminates.
Patent JP-H1056749-A (JP)
Title: Stator for motor
Inventor: HASHIMOTO NORIETSU
IPC: H02K3/38
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a stator for a motor which saves time for applying and drying varnish to fix windings firmly so as to make them hardly loosen. SOLUTION: Magnet pole parts 11N1 to 11S2 are arranged inside a cylindrical stator core 10 in such a way as to protrude toward the rotor side and the rows of teeth 11a are formed on the surface of the rotor side of these magnet pole parts 11N1 to 11S2. Windings 12 are wound around each of the magnet pole parts 11N1 to 11S2 to structure A and B phases. Then, a ring-shaped groove 13, which guides winding 12L1 to be bridged between the magnet pole part 11N1 and 11S1 and winding 12L2 to be bridged between the magnet pole part 11N2 and 11S2, is formed on the flat part 10a of the cylinder of the stator core 10 and at the position surrounding the outside of the magnet pole parts 11N1 to 11S2.  In addition, small grooves 14a, 14b communicating with the ring- shaped groove 13 are formed on the flat part 10a of the stator core 10 and at both sides of the base parts of the magnet pole parts 11N1 to 11S2.
Patent JP-H06180055-A (JP)
Title: Floor wiring structure
Inventor: NISHIMURA TAKAMASA
IPC: H02G3/38
Filed: 1992-07-13
Abstract: PURPOSE:To improve the workability of a cover panel in reducing the number of the cover panels used, by enlarging the plane dimensions of both wiring and cover panels as large as possible, and securing the stability of a floor as the execution of works for floor wiring. CONSTITUTION:A each square protuberant plane part 11, whose one side length is (a) at regular intervals (a) is formed in both vertical and horizontal directions of a wiring panel group Ao. In addition, each laying wiring panel A making each space among these protuberant plane parts 11 each wiring space 12 and a square unit of the one side length (a) are combinedly installed there. In succession, a hole 21 and a notch 22 in size of this square unit are fitted in these square protuberant plane parts 11, forming them on each cover panel B, and the wiring spaces 12 are closed by the cover panels B used with mutual combinedly installed parts of the square unit as a low strength part. Accordingly, even if a crack is produced in each internal angle corner of the hole 21 or notch 22 of the cover panel B, a direction of this crack makes the cover panel B in a sense to be split to the square unit. With this constitution, a floor state installed by the cover panel B in the square unit can be guaranteed.
Patent JP-H0740932-A (JP)
Title: Device for packing packaging bag in box
Inventor: MARUYAMA YUICHI
IPC: B65G47/68
Filed: 1993-07-29
Abstract: PURPOSE:To provide a device for packing packaging bags in boxes which can receive packaging bags and input the packaging bags in a storage box at a high speed by making the structure simpler compared with a conventional box packing device, and simplifying the motion. CONSTITUTION:A device for packing packaging bags in two boxes is constituted of a carrying device 1 to feed packaging bags P, dividing device 2 which is located at the rear side of the transfer direction of the carrying device 1 and distributes the packaging bags P to the right and left boxes, and storage boxes 3 which are provided on the right and left, under the dividing device 2. The dividing device 2 axially supports a drum 4 which polygonal cross sections, and for which loading surfaces 5 to receive the packaging bags P are formed on the rotating peripheral surfaces at each specified phase angle, rotatably. The drum 4 is provided forwardly and reversely rotatably.
Patent JP-S6364359-A (JP)
Title: Semiconductor storage device
Inventor: TAKESHITA MITSUAKI
IPC: G11C11/407
Filed: 1986-09-04
Abstract: PURPOSE:To prevent leakage from an information signal holding means, and to ensure memory by using intermediate potential between supply voltage and a ground level as one end of the voltage amplitude of a reading-writing line. CONSTITUTION:An element isolation region 10 isolating a pair of memory cells is formed to a semiconductor storage device, and capacitances 11a, 11b are isolated by the region 10. The capacitances 11a, 11b are operated as information signal holding means, and each connected to switching transistors 12a, 12b. Source-drain regions on the side not connected to the capacitances 11a, 11b of the transistors 12a, 12b are connected to bit lines 13a, 13b. The bit lines 13a, 13b are changed at potential Vm slightly deformed to a power supply level from a ground level and the power supply level, and a charge injection level from the bit lines 13a, 13b is used as Vm.
Patent JP-S6452281-A (JP)
Title: Magnetic storage element
Inventor: KAWAHARA HIROSHI
IPC: G11C11/14
Filed: 1987-08-21
Abstract: PURPOSE:To stabilize a magnetic domain by disposing an auxiliary groove at a position corresponding to the intermediate position of a groove oppositely to one end part of the groove of the holding layer of a stripe domain and a groove at a similar position opposite to the other end part. CONSTITUTION:After the ion of H2<+> or the like is selectively injected to an area desired to hold the domain on the stripe domain holding layer 1, the groove is formed by etching by not phosphoroc acid and the groove 7 is formed by holding the area separated along this groove 4. Then, both the end parts of the groove 4, a domain generator 9 and a magnetic field generating means 8 in a local face are disposed and further the auxiliary groove 16 is formed. At this time, in the groove 16, a peripheral potential well thereof is shallowed to prevent the end part of the domain from extending. Thereby, the stripe domain can be extended with a good stability to a prescribed position.
Patent JP-H1040820-A (JP)
Title: Plasma display device
Inventor: MIWA YOSHIHARU
IPC: H01J11/24
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device with glass substrates, having low density, about 2.75g/cm<3> or less, and small heat contraction, even if heat- treated at a temperature of 570 deg.C or more. SOLUTION: A device has a pair of glass substrates, electrodes arranged inside of the glass substrates and phosphors arranged in the glass substrates for emitting light by the discharge of the electrodes. In this case, the glass substrate is made of SiO2 -Al2 O3 -RO based glass containing 50wt.% or more SiO2 , 3.5wt.% or more Al2 O3 , less than 15wt.% MgO+CaO+SrO+BaO and less than 2wt.% BaO to have a density of 2.75g/cm<3> or less.
Patent JP-H1041145-A (JP)
Title: Water cooled transformer
Inventor: KATOOKA MASAO
IPC: H01F27/28
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency and enable compactness by providing a water cooling conductor having a space wherein cooling water flows, a wiring connected to a water cooling conductor and is mainly cooled and a wiring connected to the wiring which is mainly cooled and cooled followingly. SOLUTION: A winding end of primary wirings 11, 13, 15, 17, 19, 21 and a winding start of primary wirings 12, 14, 16, 18, 20, 22 are connected to primary side water cooling conductors 51, 52, 53 having a space wherein cooling water such as pure water flows directly or through a bar of good heat conductivity. A winding end of secondary wirings 32, 36, 40 and a winding start of secondary wirings 33, 37, 41 are connected to a secondary side water cooling conductor 61 having a space wherein cooling water such as pure water flows directly or through a bar of good heat conductivity. The wirings are wound in one turn.