baber/WOPTO huggingface dataset:
Patent JP-H02124524-A (JP)
Title: Optical switch device
Inventor: SASAKI YOSHIMITSU
IPC: G02F1/025
Filed: 1988-11-02
Abstract: PURPOSE:To improve the yield and reproducibility of the above device by converting the semiconductor layers of the side faces and bases of ridges to insulators thereby eliminating leak current. CONSTITUTION:An InGaAsP layer 2 is grown by an LPE method using n type InP on a substrate 1. An InP layer 3 is then grown as a clad layer thereon and an InGaAsP layer 4 is grown as a cap layer thereon. Waveguides are then patterned by photolithography and with a resist as a mask, the cap layer 4, the clad layer 3 and the waveguide layer 2 are etched by gaseous Cl2 to form the ridge structure. Semi-insulator layers 8 are introduced by ion implantation and are thereby formed on the side faces and bases of the ridges. Au-Zn electrodes 9 are thereafter formed by using a lift-off technique and finally Au- Ge-Ni is deposited by evaporation to form n electrodes 13. The leak current is eliminated in this way and the reactive current to prohibit the optical switch operation is eliminated. The yield and reproducibility are thus improved.
Patent JP-H11105729-A (JP)
Title: Steering device
Inventor: YAMAMOTO TAKASHI
IPC: B62D101/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce a delay in response by detecting the steering torque generated by the rotation of a steering wheel, for generating the steering assist force, and correcting the steering assist force by removing a low frequency component from a differential value. SOLUTION: A torque sensor 12 detects the steering torque T-generated by the rotation of a steering wheel 11. An output of the torque sensor 12 is supplied to an electronic control unit(ECU) 13. The ECU 13 supplies the electric current I to a motor 14 corresponding to the steering torque T-detected by the torque sensor 12. A motor 14 is driven corresponding to the electric current I, to give the assist torque to an output shaft 10b through a pinion gear 16 and a ring gear 17. The motor 14 rotates so that it generates the steering assist force corresponding to the steering torque T-. An inertia compensation control part removes a low frequency component from a differential value T--of the steering torque, to generate a target value Ii - of the inertia compensation control current. Whereby the delay in response caused by the friction and inertia can be reduced.
Patent JP-H0834492-A (JP)
Title: Fitting mechanism for beer barrel
Inventor: FUJIMA YUTAKA
IPC: B67D1/04
Filed: 1994-11-10
Abstract: PURPOSE:To improve safety of a fitting member against jumping out by a method wherein a pair of movable levers, which are energized to the outside so that they may always be projected outer than the inner peripheral surface of a mouthpiece, are provided on a fitting main body which is detachably fitted in the mouthpiece being fixed to a beer barrel. CONSTITUTION:When a draft beer is taken out from a beer barrel 11 wherein a fitting mechanism 10 is fitted, a pouring out apparatus 32 is positioned and fixed to a fitting main body 14 by inserting and rotating an insertion part 32d in a recessed part 14d. Then, a valve body 16 and beer-discharging valve 18 are opened by the descent of a stepped protuberance 32c by turning a rotating cock 32a. Then, after almost all draft beer is discharged, and when the screwing between a male thread 14c and female thread 12a is disengaged in order to remove the fitting main body 14, movable levers 20 which are energized to the outside are engaged with a mouthpiece 12, and the whole body of the fitting mechanism 10 is prevented from jumping out due to the outflow of a high pressure gas.
Patent JP-2000104598-A (JP)
Title: Fuel injection control device for engine
Inventor: SHIMIZU MAKOTO
IPC: F02D41/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To further reduce the generation of a noxious component in exhaust gas, to reduce the generation of noise during, especially idling operation, and to improve the stability of combustion of an engine, in a four-cylinder diesel engine having injectors arranged on respective cylinders. SOLUTION: At each cylinder, a first required time ITTMF# needed for a lapse of a first crank angle section corresponding to the initial stage of combustion and a second required time ITTMR# needed for a lapse of a second crank angle section corresponding to the latter stage of combustion are detected at steps T5 and T6. A time ratio of the first required time ITTM# to the second required time ITTMR# is detected, and a fuel injection timing IT is corrected at steps T7 and T8 so that a detected time ratio approximately equals a set idle reference value ITDEV set corresponding to an ideal combustion state wherein reduction of NOx in exhaust gas and reduction of smoke are compatible with each other.
Patent JP-H03139121-A (JP)
Title: Semiconductor device
Inventor: EGAMI MIGAKU
IPC: H02H9/02
Filed: 1989-10-23
Abstract: PURPOSE:To improve the electrostatic breakdown voltage of a line terminal by inserting a resistor into the source electrode side of a transistor. CONSTITUTION:The part between drain electrode D and source electrode S is connected between line terminal 3 and earth terminal 4, and a resistor 5 is inserted to the source electrode S side of a transistor Q1 connecting a gate electrode G with the source electrodes S connection side of the line terminal 3 and earth terminal 4. Therefore, when overvoltage is applied to the line terminal 3 by this resistor 5, it is possible to reduce electric current flowing between the drain electrode D and source electrode S of the transistor Q1. Thus, the strength against overvoltage of the transistor Q1 constituting a protection network can be improved so that the electrostatic breakdown voltage of the line terminal 3 is improved too.
Patent JP-H11106764-A (JP)
Title: Additive for low-sulfur gas oil, and fuel oil composition
Inventor: SAWAMURA KOJI
IPC: C10L10/08
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an additive for a low-sulfur gas oil which improves the low-temp. properties and lubricity of a low-sulfur gas oil and is excellent in solubility in the gas oil and to provide a fuel oil compsn. contg. the same. SOLUTION: This additive comprises a block copolymer consisting of arom. vinyl compd. polymer blocks and diene compd. polymer blocks or a hydrogenation product of the block copolymer or comprises 1-99 wt.% above-mentioned block copolymer or hydrogenation product thereof and 99-1 wt.% compd. having a polyoxyalkylene glycol part and a linear alkyl part. The fuel oil compsn. is prepd. by incorporating 1-10,000 wt.ppm (based on the compsn.) additive above-mentioned into a low-sulfur gas oil having a sulfur content of 0. 2 wt.% or lower.
Patent JP-S61153746-A (JP)
Title: Interruption controlling system of communication control processor
Inventor: NOMOTO KAORU
IPC: G06F13/24
Filed: 1984-12-27
Abstract: PURPOSE:To reduce an ineffective waiting time of a processing part, and to shorten the processing time by utilizing a response waiting time of the time when executing an input/output instructon, and executing the processing of other program level. CONSTITUTION:A title device is provided with a level 1 inhibiting FF13 which is set by AND of a level 1 running signal 21 and an input/output instruction executing signal 19, and reset by an input/output instruction completing signal 20 from an adaptor. Also, it is constituted so that AND of an output of a level 1 signal holding FF11 for holding a level 1 signal 17 from the adaptor, and a logical inverting signal of the level 1 inhibiting FF13 becomes a level 1 inpt logic of an interruption controlling circuit 10. In this way, when an input/output instruction is executed in the course of running of a level 1, the level 1 signal is inhibited. At that time, if a level 2 whose priority order is low is requested, a level 2 runs, and it is reset to the level 1, when a type 1 adaptor issues an input/output instruction completing signal.
Patent JP-S63131239-A (JP)
Title: Method for deciding quality of program
Inventor: OKADA MIKIO
IPC: G06F11/28
Filed: 1986-11-20
Abstract: PURPOSE:To decide the abnormality of a program and the cause of abnormality before a program test by comparing the probability of the generation of information source elements constituting a program with the probability of the generation in a normal state. CONSTITUTION:A source program stored in a source code holding part 1 is decomposed into the information source elements in a following information source element decomposition part 2. The decomposed information source element data is inputted in a statistical data generation part 3 so that the probability of the generation every information source element is obtained based on the inputted data. The probability of the generation every information source element is obtained by dividing the total of the respective information source elements by the total of all the information source elements. A statistical analysis part 6 receives the probability of the generation every information element generated by the statistical data generation part 3 and forms a generation probability distribution figure. A comparison part 5 compares the distribution data of a standard distribution holding part 4 with the above-mentioned generation probability data.
Patent JP-H06130797-A (JP)
Title: Developing device for multicolor image forming device
Inventor: CHIHARA TOMOYOSHI
IPC: G03G15/06
Filed: 1992-10-15
Abstract: PURPOSE:To obtain the multicolor image of high image quality without irregularities in an image and color mixture, when development is repeated plural times on a photosensitive body on which a toner image has already been formed. CONSTITUTION:In this developing device provided with a developing roll 28a arranged opposite to an electrostatic latent image carrier 3 at a prescribed interval, holding a toner layer on the surface and developing an electrostatic latent image formed on the electrostatic latent image carrier and a magnetic roller 65 oppositely arranged in the vicinity of the developing roll, in a state where a two-component developer composed of at least a carrier and the toner is held on the surface and supplying the toner onto the developing roll, voltage applying means 71, 68, 69 and 70 forming an electric field so as to peel the toner layer formed on the surface of the developing roll to the side of the magnetic roll are provided.
Patent JP-H08116521-A (JP)
Title: Television receiver
Inventor: SAITO JUNYA
IPC: H04N5/45
Filed: 1994-10-17
Abstract: PURPOSE: To allow even a broadcast station side to control still image recording at a television receiver side. CONSTITUTION: This television receiver is provided with a plural-screen display means 50 including plural memories 51, 52 for displaying simultaneously plural screens PL, PR on a single picture tube 17W and writes and read sequentially video information from the same signal source to/from the plural memories to display an animation image onto plural screens and write of specific video information to one of the plural memories is designated and the succeeding write is inhibited to display the specific still image to one of the plural screens based on the operation of a still image key of a viewer or on a command signal STRB generated on a still image code sent while being multiplexed on the video signal from the broadcast station side.
Patent JP-H0994761-A (JP)
Title: Belt sanding machine
Inventor: NODA YOICHI
IPC: B24B21/18
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To increase a degree of freedom in regulation of air jetting strength or a rotational speed of an air jetting port, so as to properly remove dust in compliance with a variety of a workpiece, an adhesion condition of dust, or the like. SOLUTION: In a rotary member 48 rotating to a supporting member 41, an air jetting member 65 provided with an air jetting port 68 is installed while posture regulation of the jetting member 65 is allowed. The air jetting direction from the air jetting port 68 can be regulated by changing the posture of the air jetting member 65. For example, a rotational speed of the air jetting port 68 is increased and jetting force is reduced, when the air jetting direction is brought close to the horizontal direction to a grinding face in a sanding belt.
Patent JP-H01119118-A (JP)
Title: Clock generation circuit
Inventor: NISHIBE TAKASHI
IPC: H03K23/00
Filed: 1987-10-31
Abstract: PURPOSE:To always measure a rise time with accuracy neither too much nor too less by measuring the rise time of an event which rises earliest out of plural events, and forming a clock used in time measurement to the rise of another event based on the rise time. CONSTITUTION:(m) events E1, E2,...Em whose rise time are measured output logic '0's before they rise, and the events, after rising, output logic '1's. In other words, the time when the events E1, E2,...Em go to '1's after a reset operation is applied are measured. And the rise time of the event which rises earliest out of all of the events E1, E2,...Em is measured, and the clock whose cycle is set at 1/N of the rise time is generated, and the time until another event rises is measured by counting the clock. In such a way, it is possible to always measure the rise time with neither too much nor too less fitted in the event even when the rise time changes in any range.
Patent JP-2000105515-A (JP)
Title: Fixing device and image forming device
Inventor: YAMAGUCHI YOSHIMASU
IPC: H05B3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which prevents the occurrence of curl of paper discharged after the formation of an image, regardless of the kind of the recording material such as the paper used for forming various images, and always provides an excellent fixed image. SOLUTION: In this fixing device 19 having a heating member 20, a pressing means 28 disposed so as to oppose to the heating member 20, a fixing film 25 put between the heating member 20 and the pressing means 28 so as to include the heating member 20, the heating member 20 is formed with a flexible elastic body whose surface is protectively coated. A heating resistor is installed on the surface of heating member 20 to divide a heating pattern, and an insulative protection layer having heat-resistant and sliding characteristics is formed on the surface of the heating resistor.
Patent JP-H08135229-A (JP)
Title: Multistory parking building with half-story gallery
Inventor: TODA SATOSHI
IPC: E04H6/12
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a multistory parking building that can separatre the traffic line for vehicles completely from the traffic line for persons by providing a traveling floor for entrance and exit of cars, a gallery provided on a floor above the travelling floor, and a user's staircase connecting the traveling floor and the gallery. CONSTITUTION: A car left to a lighting point 7 by a driver is moved to an entrance lift 6 and housed in one of garages provided vertically in a floor 16 where an entrance berth 4 is provided. On exit, the car is taken out of the garage and moved down or up by an exit lift 8 to a floor 17 where an exit berth 5 is provided, and the car is moved to a getting-on point 9. A gallery 18 is provided on a half story above the floors 16 and 17, and user's staircases 19 for connecting the gallery 18 to the floors 16 and 17 are provided. As a user's space 15 is constructed of the gallery 18 and the staircases 19, a traffic line 14 for persons is arranged to pass through the gallery 18 and the staircases 19 without intersecting traffic lines 10, 11 for vehicles.
Patent JP-H01120377-A (JP)
Title: Thermal transfer color recording device
Inventor: OBARA KAZUKI
IPC: B41J35/16
Filed: 1987-11-04
Abstract: PURPOSE:To make it possible to peel apart the molten surface of using a miniature motor without sacrificing a loss of paper and an ink ribbon by allowing paper and an ink ribbon to run to some extent at the same speed but actually not to undergo ink transfer processing as an initial operation before the retrieval of a recording start mark, and after such a run, cancelling the sandwiching action by a recording head and a platen with the feedback of only the paper by a very short distance. CONSTITUTION:A paper feed control circuit 27 and a ribbon take up control circuit 29 drive a paper feed motor 3 and a ribbon winding motor 18 respectively to wind paper and an ink ribbon. When the travel distance for ribbon winding reaches l, a power supply is cut off halfway through a printing process. In this condition, the paper and the ink ribbon adhere together on the printing surface but the paper and the ink ribbon are separated from the adhering surface by means of paper feed and ribbon winding. Nevertheless, the paper and the ink ribbon stick to each other between a recording head 1 and a platen roller 2. Consequently, paper feed and ribbon winding are caused to discontinue, and the pressing action of the recording head 1 is cancelled by setting it to a head down state. After this, the paper is fed back by a few millimeters using the platen roller 2 to separate the paper from the ink ribbon completely, and then the ink ribbon is taken up until a yellow mark is detected by a ribbon sensor.
Patent JP-S63130331-A (JP)
Title: Method of sticking label to blow molding made of synthetic resin
Inventor: SAKAMOTO OSAMU
IPC: B29C49/24
Filed: 1986-11-20
Abstract: PURPOSE:To obtain a bottle, to the outside circumferential surface of which a label is stuck, by a method wherein the label is fixed to a sucking surface of the label in a molding mold through suction before and air of about the same pressure as blow pressure is blown through a label suction hole after starting of blowing. CONSTITUTION:A label L to the inside of the inside of which a hot-melt adhesive agent has been applied beforehand is arranged on positions of suction surfaces 1a, 1a of the label of broken molding molds 1, 1 by an insertion device 9 of the label, air is sucked through label suction holes 5, 5 and the label L is fixed to the suction surface 1a, 1a of the label. Then after a parison 2 has been extruded by an extruding machine 3, both the molding molds 1, 1 are clamped, the upper end part of the parison 2 is cut off, a blow pin 4 is inserted through the upper part of the molding molds 1, 1 in place of he extruding machine 3, air is blown into the parison 2 and blow molding is started. When the parison 2 is swollen and the label L is pressed against the suction surface 1a, 1a of the label with blow pressure Pb, pressurizing air of the same pressure as the blow pressure Pb is fed through the label suction holes 5, 5.
Patent JP-H02123890-A (JP)
Title: Pattern real viewing system
Inventor: SHINDO CHUSHIRO
IPC: H04N5/64
Filed: 1988-11-02
Abstract: PURPOSE:To obtain a sufficient perspective sense (stereoscopic sense by differentiating at least part of color of other part than a part corresponding to a visual ridge of the pattern. CONSTITUTION:For example, the color of picture frames 2-1, 2-3 are selected as a bright color and the picture of picture frames 2-2, 2-4 is selected as a dark color. Since a sense of viewing the four picture frames to be on the same position in hindered in viewing the pattern, a sense of a point A of a mountain, a point B of a house and a point C of a tree in the picture are resident in the same plane is not caused. Thus, the picture is viewed stereoscopically because the distance of the shape specific to each thing is sensed depending on the shape and movement specific to each thing.
Patent JP-S62137073-A (JP)
Inventor: MORI TAKASHI
IPC: A61N5/06
Filed: 1985-12-10
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-H04152988-A (JP)
Title: Dry cleaning device
Inventor: TAKI MASANORI
IPC: D06F43/08
Filed: 1990-10-18
Abstract: PURPOSE:To prevent the decomposition of a solvent, and also, to obviate the failure of shrinkage, etc., of clothes by allowing a solvent tank and an auxiliary tank to communicate with each other by a connecting passage, and attaching a filter for eliminating moisture mixed in the solvent to an inlet of the auxiliary tank side of the passage. CONSTITUTION:An auxiliary tank 6 is provided on a dry cleaner, and this auxiliary tank 6 and a solvent tank 5 are connected by a passage having a water sucking filter 7. In such a state, when a multi-moisture layer in the solvent tank 5 passes through the filter and flows into the auxiliary tank 6, moisture in a solvent is sucked by the filter 7.
Patent JP-H02122933-A (JP)
Title: Capping device of ink jet printer
Inventor: TOMII TAKESHI
IPC: B41J2/165
Filed: 1988-11-02
Abstract: PURPOSE:To obtain a capping device which prevents a cap from sticking to a printing head defectively and thereby is highly reliable without defects such as ink drying or leakage by providing a hemispherical protrusion on one side of the engagement section between the cap and a cap supporting member, and providing a hemispherical recessed part with a slightly larger diameter than the former, on the other side. CONSTITUTION:If an ink jet head 1 rotates by an angle theta1 against a supporting member 3, a cap fixing frame 5 which fixes a cap 2 comes in contact with the hemispherical protrusion 3c of the cap supporting member, with the hemispherical recessed part 5a of the cap fixing frame. In addition, the cylindrical protrusion 5b of the cap fixing frame moves in a track hole 3b of the cap supporting member, rotating by an angle theta2 which is theta1=theta2. Thus the capping operation is performed. In this case, the force which presses the cap 2 against the ink jet head is transmitted by a contact state between one point on the hemispherical protrusion 3c and one point on the hemispherical recessed part 5a. Subsequently, a deviation in the distribution of a surface pressure on a sealed surface can be minimized.
Patent JP-H10118893-A (JP)
Title: Cam mechanism for dividing clamp and turret head using the cam mechanism
Inventor: OKUMURA HIROSHI
IPC: B23B29/32
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To secure smooth feeding of a follower, its stationariness, and its clamping by providing a clamp section projecting to a reference groove face in a stationary section of a cam so that the cam groove face pressurizes a steel ball against the follower. SOLUTION: A turret drum 12 and a drum head are fed and rotated by a worm cam 20 via a steel ball 13 and the cutting position of a next spindle is divided. In this case, the stationary section of the cam 20 is divided and at the same time the steel ball is pressurized against the turret drum 12 side according to the clamp section where cam groove faces 26, 27 are projected. The turret drum 12 is thus pressed against a drum guide 15 in the opposite side of the work cam 20 so that the turret drum 12 and the drum head are clamped.
Patent JP-S62142068-A (JP)
Inventor: FUROORENSU JII BENSON
IPC: H01L23/50
Filed: 1985-12-12
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-2001100500-A (JP)
Title: Developing device
Inventor: KAMIO KEIJI
IPC: G03G15/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure making a uniform toner thin layer being stable over a long period, on a toner carrier in a specified thickness, as well as providing a developing device for a image forming device making the toner scattering prevented with a simple structure, in a small size, with light weight and at a low cost. SOLUTION: In this developing device, for the sake of shortening the size in the depth direction, the number of chambers for the toner accumulating chamber are made to 3 chambers.
Patent JP-S61156088-A (JP)
Inventor: IWAI HIROFUMI
IPC: H04N1/387
Filed: 1984-12-27
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。