baber/WOPTO huggingface dataset:
Patent JP-H07109431-A (JP)
Title: Ink jet recording fluid
Inventor: YASUTOMI HIDEO
IPC: C09D11/36
Filed: 1993-10-13
Abstract: PURPOSE:To obtain the subject fluid which is excellent in dispersion, shelf life, stability and strength after fixation and can realize excellent printing without blotting and set-off. CONSTITUTION:This recording fluid contains a dispersion medium comprising a nonaqueous solvent having a boiling point of 150 deg.C or higher, 1-20wt.% coloring material particles dispersed in the dispersion medium and consisting of a colorant and a resin, 0.01-10wt.% resin soluble in the dispersion medium, and 0.001-5wt.% of at least one additive selected from among alginate, borneol, cellulose and polysaccharide.
Patent JP-H03114914-A (JP)
Title: Suspension device of automobile
Inventor: KAMIMURA SHOICHI
IPC: B60G17/015
Filed: 1989-09-28
Abstract: PURPOSE:To obtain an under-steer characteristic for an active suspension device, by detecting weight distribution from fluid pressure of each fluid cylinder, and by changing control gain so as to make the quantity of load movement of the front part of a car body larger than that of the rear part, at the time of turning. CONSTITUTION:Fluid pressure of a fluid chamber 3c of each fluid cylinder 3 is detected by a pressure sensor 13, and is inputted to a controller 19, which calculates a weight distributional condition from the detected pressure, and based on the results, fluid to each fluid cylinder 3 is fed and discharged in such a way that the twisting of car body is controlled. In the controlling process, control gain is so changed as to make the quantity of load movement of the front part of the car body larger than that of the rear part at the time of turning. In this structure, an under-steer characteristic can be obtained.
Patent JP-H08109555-A (JP)
Title: Guide bar apparatus for warp knitting machine
Inventor: KUREJIMIIRU MISUTA
IPC: D04B27/26
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a guide bar arrangement for a warp knitting machine having a substantially simple structure and an only negligible friction loss. SOLUTION: This guide bar arrangement for a warp knitting machine has at least one guide bar 7, 8 or 11 which is displaceable in the axial direction by means of a displacing arrangement and is carried through a compensating arrangement by a holding arrangement. The compensating arrangement and the displacing arrangement include bending transducers 13, 14 and 15. Each end of the bending transducers 13, 14 and 15 is attached at one end thereof on the holding arrangement (a swinging lever 19 and holding rails 16, 17 and 18). The other end holds the guide bars 7, 8 or 11 and is bendably deformed under the influence of a control signal. Thereby, the guide bar arrangement having an extremely simple structure and causing an only negligible friction loss is obtained.
Patent JP-H08125784-A (JP)
Title: Telephone system enabling charging of speech tariff to incoming call side
Inventor: DAIKYO TORU
IPC: H04M15/08
Filed: 1994-10-21
Abstract: PURPOSE: To pay cost as a telephone bill by making a subscriber terminal transmit a voice signal to a voice guidance when the subscriber terminal responds to an automatic originating call and notifying the state in which a calling can be performed to the subscriber terminal. CONSTITUTION: When a telephone system 30 receives a calling from a PSTN 20, the calling is detected in a telephone circuit 31, an automatic response is performed and the PSTN 20 is connected with a voice guidance 33. A prescribed voice signal is transmitted as a guidance to the terminal 10 of a transmitter. The voice signal in the guidance 33 is stored as digital data in a memory and when the data is outputted, the data is converted into analog data. Next, when the telephone number of the transmitter is delivered by the PB signal from the terminal 10, the telephone system 30 receives the telephone number delivered by a PB signal receiver 32, delivers the telephone number to an automatic originating call circuit 34 and makes the number be stored in the circuit.  After the circuit 34 confirms that the communication of the terminal 10 and the telephone system 30 is terminated, the circuit 34 performs the automatic originating call to the terminal 10 based on the stored telephone number.
Patent JP-H08126115-A (JP)
Title: Power generation controller of hybrid electric automobile
Inventor: KAWASHIMA YOSHIHIRO
IPC: B60L50/13
Filed: 1994-10-21
Abstract: PURPOSE: To prevent or decrease of the vibration and the like in a speed up gear provided between an engine and a generator. CONSTITUTION: When an engine is started (100, 101), a generator is operated as a motor (102) until an engine speed Ne becomes sufficiently higher then the resonant frequency of the rotary system of the engine (103). When the engine is stopped (100), the generator is operated as a motor (107) until the engine speed Ne becomes sufficiently lower than the resonant frequency (108). Since the inertia of the rotor of the generator apparently becomes smaller by the controls of the steps 102 and 107, the conspicuous vibration in the speed up gear does not occur.
Patent JP-H03117710-A (JP)
Title: Weather strip mounting clip
Inventor: HIRANO OSAMU
IPC: F16B19/00
Filed: 1989-09-29
Abstract: PURPOSE:To prevent a weather strip from oscillation in a rotational direction due to external force by providing a mounting piece, which is firmly fitted to the base opening of the weather strip, on the surface side of a stay and arranging anchors, which are pressed into a mounting hole on the body side in an opposite direction to the mounting piece, on the back side. CONSTITUTION:On one end surface side of a plane stay 1, a mounting piece 11 is arranged with is firmly fitted to the opening 7b of a weather strip 7. On the back side of supporting piece portions 12a, 12b which are provided in perpendicular to a longitudinal direction of the other-end-side stay 1, a pair of anchors 15a, 15b are standingly provided which are extended in an opposite direction to the mounting piece 11 and have a pulloff stopping protrusion 15c for the opening on the body side. In this way, the weather strip is prevented from oscillation in a rotational direction due to external force, so that a mounting attitude can be normally kept and air tightness inside and outside a car can be improved.
Patent JP-H02103683-A (JP)
Title: Frame line extracting system
Inventor: KOKAWAHARA ATSUKO
IPC: G06T7/60
Filed: 1988-10-12
Abstract: PURPOSE:To fast and accurately extract a frame line even in case the frame line has a disconnected part or a table or a scale is attached to the frame line by obtaining a histogram from the vector of a line pattern drawn on a drawing. CONSTITUTION:A histogram calculation part obtains the X and Y directional histograms of a range within a prescribed range from the outer circumference of a drawing based on the vector where a line pattern on the drawing is shown byte start and end point coordinates. A frame line area calculation part obtains the areas of sides forming a frame line from those histograms. Then a vector extracing part obtains a frame line vector where one or both of the start and end point coordinates are included within a frame formed by those obtained sides and then outputs the frame line vector. Thus it is possible to fast and accurately extract a frame line even in case the frame line has a disconnected part or a table or a scale is attached to the frame line.
Patent JP-H10100903-A (JP)
Title: Material for railroad crossing gate
Inventor: TAKEMATSU TOSHIYUKI
IPC: B61L29/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make the tip hard to bend downward while having flexibility in a lateral direction by providing band-like metallic reinforcing material in a hollow pipe made of synthetic resin, along its axial direction so that the cross direction is placed in a vertical direction. SOLUTION: In material 1 for a railroad crossing gate, band-like metallic reinforcing material 12 formed of cold-rolled steel or the like curved in a cross direction is embedded in the pipe walk of a hollow pipe 11 made of synthetic resin such as vinyl chloride resin and at one outer side part of a railroad crossing, along its longitudinal direction so that the cross direction is placed in a vertical direction. The band-like metallic reinforcing material 12 covers a part of the whole periphery of the hollow pipe 11 at one outer side part of the railload crossing.  With this structure, the band-like metallic reinforcing material reinforces the hollow pipe 11 in the cross direction of the band-like metallic reinforcing material 12 hard to bend, so that when the hollow pipe 11 is supported with its base end in a cantilever state, the tip is hard to bend downward by its own weight, while band-like metallic reinforcing material 12 is easy to bend in an orthogonal direction to a thickness direction, so that the hollow pipe 11 has flexibility in a lateral direction.
Patent JP-H0971260-A (JP)
Title: Traveling control device of special vehicle
Inventor: NAKAMURA KIMITOKU
IPC: B62D11/04
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To covert the turning mode easily, to reduce the traveling speed easily in the loading condition of a vehicle, and to reduce the maximum speed easily according to the necessity. SOLUTION: This is the traveling control device of a special vehicle which has a joy stick controller 1 to output a longitudinal position signal TN1 to indicate whether it is the forward traveling or the backward traveling, and a lateral position signal TN2 to indicate whether it is the right turn or the left turn, according to the inclining direction and the inclination of a joy stick handle; and a controller 3 to control the vehicle traveling by inputting the longitudinal position signal TN1 and the lateral position signal TN2; and it furnishes also a turning mode converting switch W1 to convert a normal turn mode and a superpivotal turn mode.
Patent JP-H05269583-A (JP)
Title: Manufacture of friction welded valve
IPC: F01L3/02
Filed: 1992-09-25
Abstract: PURPOSE:To manufacture the friction welded valve having the high temperature strength at least equal to or higher than base metal without generating rupture on a joining part and having high reliability in the joining part of the large diameter valve for a marine vessel. CONSTITUTION:The head part 12 of a Ni-base super-heat resistant alloy (Nimonic 80A, for instance) and a shaft part 14 of heat resistant steel are rotated relatively while being pressurized by the first pressurizing force P1>=4kgf/mm<2>, the joining part 16 is heated till an approaching allowance is made to >=5mm by frictional heat at that time, the rotation is stopped, then, the head part and the shaft part are pressurized by the second pressurizing force P2>=14kgf/ mm<2> (ratio Pa/P1 of the pressurizing force >=1.25) and these are fixed till the approaching allowance is made to >=2mm.
Patent JP-H0569759-A (JP)
Title: Replacement for railway high voltage cable
Inventor: HISHINUMA YOSHIAKI
IPC: H02G1/02
Filed: 1991-09-10
Abstract: PURPOSE:To provide a highly safe and efficient replacement method for a railway high voltage cable even during the traveling time of an electric train. CONSTITUTION:A new cable Wn is extended and an old cable Wa is removed with them supported by plural moving metallic wheels 20 which are developed by using the old cable Wa as a supporting cable for extending the new cable Wn and a new cable for the removal of an old cable respectively. Besides, the old cable and the new cable are maintained so as to be replaced with a mid supporter 1 by using the old and new cable as a supporting cable.
Patent JP-2000088116-A (JP)
Title: Butterfly valve
Inventor: UEZURU KEIJU
IPC: F16K1/22
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve capable of facilitating fine control of a flow rate in the small opening area of a valve element. SOLUTION: A protuberant part 5 making slide contact with the outer periphery of a valve element is formed on the opening side in the low opening area (θ= approximate 20 deg.) of a valve element in the inner surface 1A of a valve casing 1. A plurality of passages 6-1, 6-2 - 6-21, 6-22 each of which forms a V-shape or an approximate V-shape in closed section with an inner end closed by the outer periphery of the valve element are recessed at intervals in a peripheral direction in the protuberant part 5 with the passage extending in an arcuate shape on the projection plane in an axial direction of the valve element.
Patent JP-2000055163-A (JP)
Title: Device for converting stepping reciprocation mechanism into rotary motion mechanism and manufacture of the device
Inventor: KARUBE ISAMU
IPC: B62M1/24
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To perform left/right stepping-down from an optional state, and to generate large force by simultaneously stepping down the left/right sides by installing a one-way clutch on left/right pedal arms in a device for converting a stepping reciprocation mechanism into a rotary motion mechanism. SOLUTION: A body case 1 is fixed to an optional position of an apparatus using this device so that a drive shaft 3 is rotatably journalled to the case 1 through a bearing 4. The base end parts of pedal arms 2 for bearing center pedals 9 on the free end side are supported through a one-way clutch 5 on both ends of the drive shaft 3. A chain wheel 6 is fitted to the drive shaft 3 by a spline, the base end parts of arm-shaped stoppers 7 are inserted into the drive shaft 3, and the upper parts of the stoppers 7 can be fixed to an optional position capable of easily stepping down the pedal arms 2. Thus, the left/right pedal arms 2 can be simultaneously stepped.
Patent JP-H05101666-A (JP)
Title: Equalizing circuit for semiconductor storage device
Inventor: KITAGUCHI YUKIO
IPC: G11C11/41
Filed: 1991-10-04
Abstract: PURPOSE:To contribute to the reduction of power consumption in a semiconductor storage device by reducing the electric charge supplied to the gate terminal of each equalizing transistor TR at each time of equalization. CONSTITUTION:Each bit line 1 is directly connected to a power source VCC through an equalizing TR2, and the gate terminal of each equalizing TR2 is connected to the power source VCC through a reference voltage TR4 whose gate terminal a voltage higher than a reference voltage VREF by a threshold voltage Vth is impressed to.
Patent JP-H05103185-A (JP)
Title: Picture edition device
Inventor: KURITA MITSURU
IPC: G06T11/60
Filed: 1991-10-04
Abstract: PURPOSE:To facilitate a picture edition processing using a memory by performing the compression or expanding processing before color resolution information is stored in each memory part of the compression part and the picture modulation processing part. CONSTITUTION:An image photographed by a CCD 701 is subjected to sample- and-hold and A/D converted 702. The variable power processing of a three-color resolved digital signal is performed in a variable power processing part 705. The signal after the variable power processing is inputted to an encoder part 706 of a compression part 709 and a LOG conversion part 722. The three-color signal compressed by the encoder part 706 is written in the memory part 707, and the read compression data is expanded in a decoder part 708, inputted to a selector 717 as Y, M, C, and K signals 713 to 716. The selector 717 selects whether the inputted data is through data or compression data. Then, the four colors of masking UCR is taken in a masking UCR, and the texture processing is performed by a picture modulation processing part 719.
Patent JP-S62117551-A (JP)
Inventor: KANNO YONEO
IPC: A61C7/00
Filed: 1985-11-19
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-H03120570-A (JP)
Title: Toner concentration detector
Inventor: SATO YOSHIHIRO
IPC: G03G15/08
Filed: 1989-10-04
Abstract: PURPOSE:To prevent the adhesion of toner and to accurately detect concentration by forming a detecting part of a material which has the electrostatically charged polarity same as that of the toner in a developer concentration detecting device for developer which is constituted of the toner having the specified triboelectric charging quantity and carrier. CONSTITUTION:The toner concentration is detected by a toner concentration detecting means 9 based on a difference between a voltage which is outputted after a sensor 9b directly receives the light of a light source 9a and the voltage which is outputted after a sensor 9c receives the light reflected on the developer through a detecting window 5b. By using the toner whose absolute value of the triboelectric charging quantity in the developing is 10 - 40 muc/g, and further more, by forming the detecting window 5b of the material having the electrostatically charged polarity same as that of the toner, the toner is prevented from adhering on the detecting window 5b. Thus, the toner can be prevented from adhering on the detecting window and the toner concentration can be accurately detected without the need of a special auxiliary mechanism.
Patent JP-S60140191-A (JP)
Inventor: UERUNERU MARURENERU
IPC: G21C19/06
Filed: 1984-12-07
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-H10101496-A (JP)
Title: Production of low resistant p-type gallium nitride crystal
Inventor: YOSHIDA HIROSHI
IPC: C30B23/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low resistant p-type Gallium nitride crystal, enabling to obtain the p-type GaN crystal doped in a high concentration of 10<19> to 10<20> cm<-3> . SOLUTION: This method for producing a low resistant p-type GaN crystal comprises raising the GaN crystal by a MBE method. Therein, N2 is decomposed with electromagnetic waves, and Si vapor or atomic O is generated. An atomic mixture gas prepared in a Mg:Si ratio of 2:1, a Mg:O ratio of 2:1, a Be:Si ratio of 2:1 or a Be:O ratio of 2:1 is introduced into a region for raising the crystal. The atomic mixture gas is prepared by decomposing the organic metal gases of Ga, Mg and Be with electromagnetic waves RF in a MOCVD method. When Si or O and Mg or Be is simultaneously doped in a ratio of 1:2, an n-type dopant Si or O and a p-type dopant Mg or Be occupying a Ga position and a N position form a 1:1 pair, and a Mg or Be atom is further disposed around the atomic pair, and acts as an acceptor.  The acceptor is consequently activated up to a high concentration, and the p-type dopant Mg or Be can be doped up to a high concentration.
Patent JP-H05344772-A (JP)
Title: Drive controller for driven machine and parameter indicating method therefor
Inventor: MIKAMI NOBUHIRO
IPC: H02P29/00
Filed: 1992-09-28
Abstract: PURPOSE:To facilitate inspection of a plurality of parameters, representing control characteristics of driven machine, having modified initial value at the time of shipment in a drive controller for driven machine. CONSTITUTION:An initial value list of parameters is stored in an area 701b of a ROM 701 provided at a control section 501. Initial value of parameter stored in the area 701b is collated, upon request, with current value of parameter stored in a nonvolatile memory 11 and only modified parameters are displayed on a liquid crystal display 1601. Initial value list stored in the area 701b is also displayed on the display section 1601.
Patent JP-H10111738-A (JP)
Title: Redundant power circuit
Inventor: RUSNACK MICHAEL R
IPC: G06F1/26
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a degeneration operation method with high fault resistance for power system having redundancy, which supplies power from plural independent supply sources of AC power. SOLUTION: While power is given from a first AC supply source connected to a line 1 and a neutral line 1, power is given to a relay 65. Thus, a switch 70 is connected to the side of a contact point 75, power from the first AC supply source is added to the first power source and is also given to a second power source 2. When a fault occurs in the first AC supply source and supply power from it is lost, the switch 70 is brought into contact with the side of a contact point 80. Thus, the second AC supply source which is connected to a line 2 and a neutral line 2 and gives power to the third power source supplies power to the second power source. Thus, two power sources in the three sources remain even if the fault occurs in either the first or AC supply source.
Patent JP-2000084135-A (JP)
Title: Led display system for sports facility
Inventor: IKEZAKI SADAHIRO
IPC: A63B71/06
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an LED display system for a sports facility which can be used not only in the daytime but also in the nighttime with the provision of a sufficient quantity of light with the minimum power consumption, which needs little maintenance work, intending to the reduction in the construction period and the installation cost, and with which the parts to display the score or the names of batters of the current inning are flashed to draw audiences' attention. SOLUTION: The data such as the score on the scoreboard inputted at a control circuit 11 on the data sending side are sent by radio by way of a data sending circuit 12. The sent data are received in a data receiving circuit 15 on the data receiving side, and the inputted data (such as the score) are displayed on the score display part of a scoreboard display part 17 by way of a control circuit 16 on the scoreboard side. The part to display the score of the current inning and the part to display the current batter's number are flashed. When the batter changes to the next one or at the change of the inning, the part to display the next batter's number or the part to display the score of the opposite team in the scoreboard display part 17 are automatically flashed.
Patent JP-H03120728-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA SUSUMU
IPC: H01L21/336
Filed: 1989-10-03
Abstract: PURPOSE:To make the registration tolerance between a gate electrode and a contact hole unnecessary when a second contact hole is formed by stopping the etching at a polysilicon layer through utilizing the etching speed difference between the left polysilicon and an insulating film, a BPSG film, and then forming a second wiring and providing electrical connection with a diffused layer through the second contact hole. CONSTITUTION:Transistors 200a, 200b, having gate electrodes 203a, 203b included in an insulating film 202, are formed on a P-type semiconductor substrate 201. Second contact holes 212a, 212b, extending over the gate electrodes of the transistors, are formed by RIE. At that time, the etching speed in RIE is made different for a polycrystalline silicon and insulating film so that the etching is stopped at a polycrystalline silicon layer 206. Then, the polycrystalline silicon layer 206 within the second contact holes 212a, 212b is removed and a second insulating film 213 for insulation between the layer 206, 214 is formed on the side surface of the second contact hole. Then, the insulating film 204 etc., in the bottom part of the second contact hole is removed to form a second wiring layer 214 to provide electrical connection with a diffused layer.