baber/WOPTO huggingface dataset:
Patent JP-S6361967-A (JP)
Title: Handler for component
Inventor: HIROKAWA HIDEO
IPC: B65G47/52
Filed: 1986-09-03
Abstract: PURPOSE:To use one mechanism as both a monitoring mechanism for the mounting state of a rack and a positioning mechanism and to facilitate the mounting of the rack on a loader part by fitting a mountain-shaped roller which has a slope surface to be fitted in a valley groove in the valley groove. CONSTITUTION:A bucket conveyance mechanism 3 receive an IC in the rack 8 of its IC loader part 2 and conveys it to a measurement part 5. The IC which is inspected by a measurement part 5 is stored in the rack 8 of a storage part 7 by a classification part 6 corresponding to the inspection result. The rack 8 is mounted on the loader part 2 and storage part 7 and the IC is stored in a groove 81. The valley part 84 which has slope surfaces symmetrically is formed in the bottom surface of the rack part 8 and the mountain-shaped rollers 261 and 262 which have symmetrical slope surfaces of the loader part 2 are fitted in the valley groove 84. Then, rollers 261 and 262 are supported on the loader part 2 in an upward/downward movable state and pressed down by the weight of the rack 8 when fitted in the valley groove 84; and the depression state is detected to detect the rack 8 being mounted on the loader part 2.
Patent JP-H0491706-A (JP)
Title: Tilling of divided mixed layer
Inventor: NAKABAYASHI RYOICHI
IPC: A01B79/00
Filed: 1990-08-05
Abstract: PURPOSE:To blend plowed soil with a proper amount of peat soil in a lower layer without raising the peat soil to the surface by pulling a plow equipped with plowed soil treating bottoms at the front and peat soil treating bottoms having a narrowed tilling width based on the plowed soil bottoms in series at the rear by a tractor in a paddy field of peat soil. CONSTITUTION:Plowed soil bottoms 18 and 19 (left turning) are fixed to the front part of beams 10 in a vertically symmetrical shape and peat soil bottoms 20 (right turning) and 21 (left turning) are made at the rear of the beams 10 in narrower tilling width than the plowed soil bottoms 18 and 19 in series and in a vertical symmetrical shape. This plow is connected to a tractor, tilling depth of the plowed soil bottom 18 is controlled to plowed soil depth by a tilling depth regulating wheel and pulled by the tractor to till the plowed soil. Then, the plowed soil A and a furrow pan C is tilled by the plowed soil bottom 18, gravel soil D is inverted and moved and the peat soil B is exposed to gravel channel bottom E. Then, when the peat soil bottom 20 is passed through the gravel channel bottom E, the plowed soil bottom 18 is raised to an already inverted gravel wall face F and the meat soil B is plowed in narrower width than the gravel channel bottom E.
Patent JP-S60120878-A (JP)
Inventor: AAGUNESU KEREMEN
IPC: C12R1/15
Filed: 1984-10-04
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-S58108473-A (JP)
Title: Abnormal voltage detector
Inventor: YAGUCHI TETSUYA
IPC: G01R31/26
Filed: 1981-12-22
Abstract: PURPOSE:To prevent deterioration, destruction and the like of a product with a routine inspection made possible for the entire range of individual DPSs by indicating outputs of a DPS pre-programmed for a DC tester when the outputs exceed a reference voltage set by a reference voltage generating section in comparison therewith. CONSTITUTION:Reference voltages generated by a reference voltage generator section is inputted as such for wind comparators COM1 and COM2. An abnormal voltage generated under the influence of a chattering of reed relays composing individual range circuits of DPS gives a high level in the output when it is above the preset voltage +VR or -VR and enters one input of an AND gate circuit via an OR gate circuit. A signal is inputted into the other input of the AND gate to open the gates only during the execution of a test lest it should work under the influence of noises or the like during the period. When output of the AND gate circuit is inputted into a flip flop circuit F/F and set, a luminous element 211 provides an indication.
Patent JP-H0492860-A (JP)
Title: Production of fiber-reinforced ceramic composite material
Inventor: HAYATA YOSHIHO
IPC: C04B35/565
Filed: 1990-08-07
Abstract: PURPOSE:To produce a fiber-reinforced ceramic composite material having excellent oxidation resistance by impregnating a precursor of a carbide ceramic containing organometallic compound in a heat-resistant fiber bundle, heat- treating the bundle and reacting with a compound of an element constituting a heat-resistant carbide. CONSTITUTION:A carbide ceramic precursor containing an organometallic compound (e.g. polycarbosilane) as a constituent component is impregnated in a heat-resistant fiber bundle (e.g. carbon fiber) and heat-treated at about 400-2000 deg.C to obtain a primary formed article containing free carbon. The content of the heat-resistant fiber in the primary formed article is about 5-75%. The free carbon is made to react with a compound of an element (capable of forming a heat-resistant carbide, e.g. Si and Zr) in the presence of hydrogen at about 800-1500 deg.C to convert the surface or the surface and a part of the inner layer of the primary formed article into carbide. A fiber-reinforced composite ceramic material free from crack and peeling of the coating film can be produced by this process.
Patent JP-H1150204-A (JP)
Title: High toughness fe-cr-si alloy excellent in corrosion resistance
Inventor: TAKAGI SHIGEAKI
IPC: C22C38/34
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy having excellent corrosion resistance and high toughness by allowing the alloy to have a compsn. contg. specified amounts of Cr and Si, in which the total content of C and N is regulated to a specified value or below, and the balance Fe with inevitable impurities. SOLUTION: This alloy has a compsn. contg., by weight, 8 to 30% Cr and 3.5 to 10% Si, in which the total content of C and N is regulated to <=40 ppm. Among these elements, Cr is a fundamental element improving its corrosion resistance. Si improves its corrosion resistance and heat resistance together with Cr. Since C and N deteriorate the toughness of the alloy, their contents are prescribed as the above. As raw material, high purity electrolytic iron, electrolytic chromium and metallic silicon of >=99.9%, purity are preferably used. In refining, a melting furnace under a high vacuum is used, and for deoxidization, a small amt. of Al is added thereto. The subsequent hot rolling is executed under ordinary conditions. As for annealing and surface finish, the stages similar to those for ordinary ferritic stainless steel sheets can be applied.
Patent JP-H1154843-A (JP)
Title: Semiconductor device and manufacture
Inventor: SOEJIMA REIKO
IPC: H01L21/28
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling-off of an electrode placed in a p-type AlInGaN and an n-type SiC by interposing a Ti layer between an Ni layer which makes contact with a semiconductor layer and an Au layer as a bonding metal layer. SOLUTION: A p-type GaN layer 11 has its surface cleaned by organic cleaning and acid cleaning, and thereafter, a Ni layer 12 is deposited as an ohmic layer by EB(element beam) vapor deposition method on the p-type GaN layer 11. Next, in a N2 atmosphere, annealing treatment is performed at 400 deg.C for example. Next, a Ti vapor deposition layer 13 and Au Vapor deposition layer 14 are sequentially deposited by EB vapor deposition method. In succession, Au plated layer 15 is deposited by using an electroplating method on the Au vapor deposition layer. Finally, the Au plated layer 15 and Au vapor deposited layer 14 are etched to a predetermined pattern, and next the Ti layer 13 is etched and the Ni layer 12 is etched, thereby completing the electrode on p side with respect to the p-type GaN layer 11.
Patent JP-2001033800-A (JP)
Title: Electro-optical device, projection type display device and production of electro-optical device
Inventor: SAKATA HIDEFUMI
IPC: G02F1/1365
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a display high in contrast by concentrating the dark region of domain boundary into one end of a pixel by forming a U-shaped projective part on the edge part of a pixel electrode which is square in plan view, thereby declining the equipotential lines on the three sides of the pixel electrode. SOLUTION: The pixel electrode 9 is formed, for example, into a rectangular (square) in plan view. On the four sides 9a to 9d constituting the edge of the pixel electrode 9, a U-shaped (in plan view) projection 9B is formed on the edge of the pixel electrode corresponding to three sides 9b to 9d except for one side 9a. Thus, the edge of the pixel electrode corresponding to the sides 9b to 9d except for one side 9a is protruded more than other part (the side 9a of the pixel electrode and the center part of the pixel electrode in the pixel electrode 9). Therefore, the equipotential lines generated by the pixel electrode edge formed high in height can be declined than the equipotential lines generated by the pixel electrode edge formed low in height.
Patent JP-S6449512-A (JP)
Title: Method and apparatus for boiling solid noodle like food
Inventor: YAMATO HIROYUKI
IPC: A23L7/109
Filed: 1987-08-20
Abstract: PURPOSE: To simplify the processing line and facilities by feeding solid noodle to a partition chamber by a measuring supply conveyor without causing softening, and boiling it with water or steaming. CONSTITUTION: A case 3 moving is installed under the hopper 2 of a weighing machine 1, and the chain 4 of a conveyor where the case 3 is attached, is fixed to a sprocket 6 fitted in a guide 5, and the chain conveyor 4 and case 3 are put in endless movement. The sprocket 6 is moved from Position A to Position B and vice versa in reversals, and the sprocket 6 is moved along the guide 5 so that the case 3 in front of the shop takes Position A when dry noodle is dropped into case 3 from the hopper 2 and takes Position B when noodle is dropped into the next case 3, and if noodle in a boiling trough 7 and in the case 3 or partition chambers 8' of bucket 8 has come under A or B, dry noodle measured by one unit of weighting machine 1 is transferred automatically to the boiling case or partition chambers 8' of the bucket 8.
Patent JP-S6452805-A (JP)
Title: Production of heat insulating material for interior of glove
Inventor: OBAYASHI MASARU
IPC: A41D19/00
Filed: 1987-08-20
Abstract: PURPOSE: To obtain a thermal insulation material by integrally molding such an intermediately molded thermal insulation material made of synthetic resin that each of fingertip flat side covering parts is continued facedly along the extended line from the tip of the corresponding finger back covering part and by turning the fingertip flat side covering part so as to come under the corresponding finger back covering part to form a bag-shaped fingertip covering part. CONSTITUTION: Using a thermal insulation molding formwork so designed that each of finger back molding portions corresponding to a finger back covering part 14 and each of fingertip flat side molding portions corresponding to a fingertip flat side covering part 12 are facedly disposed in series, such an intermediately molded thermal insulation material Y made of flexible synthetic resin that each of the fingertip flat side covering parts 12 is continued facedly along the extended line from the tip of the corresponding finger back covering part 14 is molded. Subsequently, the fingertip flat side covering part 12 is turned so as to come under the finger back covering part 14 to form a bag-shaped fingertip covering part.
Patent JP-H1154888-A (JP)
Title: Method for patterning tin oxide with film
Inventor: TAKEDA SATOSHI
IPC: G02F1/1343
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To easily form a high-precision pattern, without the use of an etching liquid by coating on pattern a liquid comprising halogenated ammonium salt, and making reacted with a tin oxide thin film under raised temperature so as to remove the tin oxide thin film. SOLUTION: A coating liquid comprising halogenated ammonium salt is coated in a pattern shape, in a region to be removed of a tin oxide thin film formed on the surface of a glass substrate. Then, the substrate is heated to the sublimation temperature of the coated halogenated ammonium salt or above to dissipate the coated film, while the tin oxide film is volatilzed and removed as halogenated tin through reaction between a thin oxide film and halogen acid decomposed from the sublimated halogenated ammonium salt. Thus, a tin oxide thin film is patterned, without effecting an etching liquid.
Patent JP-H0258416-A (JP)
Title: High speed pn code generating circuit
Inventor: KATO TOSHIHARU
IPC: H03K3/84
Filed: 1988-08-24
Abstract: PURPOSE:To attain the generation of a PN code at a high speed by directly outputting desired data corresponding to the output of a shift register without passing through plural steps of the logic circuit and feeding back to the shift register again. CONSTITUTION:The output from Q3, Q5-Q9 specified beforehand out of respective steps of the outputs of a shift register 4 is inputted to inputs 11-16 of a read- only-memory 8. In the read-only-memory 8, the same data as those obtained by an exclusive OR circuit network corresponding to respective inputs of the exclusive OR circuit network are stored. Consequently, when respective steps of data of the shift register are inputted, an arithmetic result is obtained approximately instantaneously, and the restraint of the processing speed due to the delaying time is eliminated. Thus, the PN(pseudo noise) code can be generated at a high speed.
Patent JP-H0257981-A (JP)
Title: Accelerometer
Inventor: MATSUZAWA MITSUYOSHI
IPC: G01P15/11
Filed: 1988-08-24
Abstract: PURPOSE:To detect accleration with an acclerometer characterized by good following property and excellent maintainability, reliability and the like by utilizing the numbers of vibrations of a pair of vibrating plates which are vibrated at a constant voltage, and detecting the acceleration. CONSTITUTION:A winding part 6 is provided at the approximately central part of a moving body 1. A magnet 7 is arranged at the outer position of the winding part 6 in a non-contact state with the winding part 6. When a current is applied to the winding part 6, the moving body 1 is slightly moved. In this constitution, when acceleration is made to act in the direction of an arrow G, the moving body 1 is swung into the same direction as the arrow G. A tip part 3a of one protruding part 3 is compresses one vibrating plate 5. The number of vibrations of one vibrating plate 5 is decreased in comparison with the number of vibrations of another vibrating plate 5A. The numbers of vibrations of the vibrating plates 5 and 5A are converted into voltages. The current is made to flow through the winding part 6 so that the voltages become zero. The current is measured, and the acceleration G is detected.
Patent JP-H0547877-A (JP)
Title: Burn-in furnace for semiconductor integrated circuit test
Inventor: OTA HIROYUKI
IPC: G01R31/26
Filed: 1991-08-20
Abstract: PURPOSE:To selectively connect an additional component to a terminal which is programmed in advance by a kind by providing an additional component containing/selecting part between a connector of a burn-in board and a constant voltage supply. CONSTITUTION:Wiring is performed in an additional component containin/ selecting part 1-2 to be connected to a connector of wiring of a burn-in board which is mounted inside a burn-in furnace by a constant voltage supply 1-3. In the additional component containing/selecting part 1-2, wiring of constant voltage supplies V1 to V3 is selected by switches SW11, SW12, SW13 to each of connectors C1 to Cn of a burn-in board. Additional components P1, P2, P3 are selected by SW21, SW22, SW23. As for switches SW11 to SW23, a signal control type switch is used with can select additional components R1, R2, L1 and constant voltage supplies V1 to V3 to a connector terminal which is decided by an outside program. Connectors C1 to Cn can be connected parallel to all the burn-in boards which can be contained in a burn-in furnace.
Patent JP-H0952115-A (JP)
Title: Rotary wheel type continuous extruding device
Inventor: TOMIMATSU SATOSHI
IPC: B21C23/21
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce inclusion of foreign matters and to prevent the generation of defects by providing a projection part along the longitudinal direction of a groove on the region in a passage on the inside wall surface of a fixed shoe. SOLUTION: At the time of forming a metallic wire 22 by extrusion, the metallic wire 22 which is force-fitted into the passage 15 is squeezed by a projection part 16, the surface part of the metallic wire 22 is driven into a clearance, part of the metallic wire 22 is excluded to the outside of the passage 15 through the clearance. In the surface part of the metallic wire 22, the foreign matters such as oxides and worn particles generated by the friction between the fixed shoe 13 and the metallic wire 22 are contained. Thus, these foreign matters are removed to the outside together with part of the metallic wire 22. In this way, the foreign matters is prevented from force-fitting into a collecting chamber 19 together with the metallic wire 22. Further, the foreign matters sticking to the inner peripheral surface of the groove 12 are removed with a scraper 21.
Patent JP-H0873162-A (JP)
Title: Storage type manhole cover device for escalator
Inventor: FUJISAWA YOSHIMITSU
IPC: B66B23/00
Filed: 1994-09-01
Abstract: PURPOSE: To provide a storage type manhole cover device for an escalator, allowing storage within a manhole without any need to demount the cover thereof. CONSTITUTION: A rail 11 is laid along both ends of the lower side of the manhole cover 17 of a storage type manhole cover device for an escalator, and the forward end of the rail 11 is fitted with a stopper 14. Also, a manhole is internally fitted with a bottom plate 15 in such state as bulged from a wall, and a guide roller 12 is supported on a roller shaft at two corners of the manhole. When the manhole cover 17 is opened, a set screw 16 is detached and a wrench is coupled to the hole 62 of the cover 17 for the lifting thereof. As a result, the cover 17 is gradually dropped into the manhole along the guide roller 12 via the rail 11. The drop of the cover 17 is complete, when the guide roller 12 comes in contact with the stopper 14.
Patent JP-H0743182-A (JP)
Title: Flow rate sensor
Inventor: WATANABE HITOSHI
IPC: G01F1/115
Filed: 1993-07-30
Abstract: PURPOSE:To provide an impeller type flow rate sensor constituted from a flow rate sensor single body by omitting cords such as a power source cord and a detecting cord. CONSTITUTION:In an impeller type flow rate sensor, an impeller 25 has a magnet 25, and the rotation of the magnet 35 is detected by a magnetic sensor to measure the flow rate. An optical output unit 26 rectifies the output of a winding 23 and conducts the flashing operation of a light emitting element 27 on the basis of the power of the detected output of the magnetic sensor. The flashing operation is received by a light receiving unit 30, and the flow rate is measured by the period of the flashing. The optical output unit 26 rectifies the output of the magnetic sensor to supply it as the power source of the optical output unit itself, and it further has an oscillator, modulates the detected output of the magnetic sensor to conduct the flashing operation of the light emitting element 27, and transmits the detection signal to the light receiving unit 30.
Patent JP-S6185109-A (JP)
Inventor: MONJU TAKASHI
IPC: A01C11/02
Filed: 1984-10-03
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-2000028437-A (JP)
Title: Visualizing device
Inventor: KOYAMA MOTOO
IPC: G01J5/40
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a visualizing device which can accurately visualize an image formed of radiated infrared rays, etc., with high sensitivity. SOLUTION: The inclination of each reflecting section 5 two-dimensionally arranged on a substrate 1 varies depending upon the heat generated from the corresponding infrared-ray absorbing section which absorbs infrared rays from a heat source 31. The readout light from a light source 10 becomes a nearly parallel flux of rays 42 through a lens system 11 and is obliquely projected upon each reflecting section 5. The flux of reflected rays 43 from each section 5 passage through the lens system 11 and, after passing through the system 1, only a desired bundle of rays of the passed flux of rays 44 selectively passes through the opening 12a of a flux-of-ray restricting section 12.  The passed flux of rays 45 reaches the light receiving surface CCD 20 conjugatively arranged with the reflecting sections 5 through another lens system 12 and forms an optical image composed of the image of each reflecting section 5 on the light receiving surface. The light quantity of the image of each reflecting section 5 varies depending upon the inclination of the section 5.
Patent JP-H0490779-A (JP)
Title: Pattern combination game machine
Inventor: ICHIKAWA YASUSHI
IPC: A63F7/02
Filed: 1990-08-06
Abstract: PURPOSE:To reduce production cost and frequency of failures by providing a liquid crystal display plate provided on a game surface, pattern data storing means, background data storing means end image controlling means for indicating backgrounds varied sequentially with the proceeding of the game. CONSTITUTION:A CPU 20 for display is connected through a graphic control IC 21 to a display unit 3 and a VRAM 22 is connected to the graphic control IC 21. Also, a first ROM as a pattern data storing means, a second ROM as a background data storing means and a RAM 25 are connected to the CPU 20 for display. Image data for indicating random number consisting of 3-order figures as patterns indicated on a liquid crystal display plate 4 are stored in the first ROM 23, and image data of first through fourth backgrounds are stored in the second ROM 24. Further, the RAM 25 is to store primarily data processed by the CPU 20 for display.
Patent JP-S6363684-A (JP)
Title: Organosilicon compound
Inventor: ARAI MASATOSHI
IPC: C07F7/18
Filed: 1986-09-04
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1>-R<6> is (substituted) monovalent hydrocarbon; x and y are 1-3; n is >=0]. EXAMPLE:A compound expressed by formula II. USE:A raw material for ultraviolet ray-curing type silicone composition and room temperature-curing type silicone composition, etc. PREPARATION:A hydrodienesilane expressed by formula III is subjected to an additional reaction with an organopolysiloxane compound expressed by formula IV, preferably in a 0.8-2mol ratio of the compound expressed by formula III based on 1mol vinyl group of the compound expressed by formula IV, in the presence of Pt based catalyst (e.g., chloroplatinic acid, etc.), preferably while heating at 60-120 deg.C. The Pt based catalyst is normally preferably used in an amount of Pt content corresponding to 1.0X10<-8>-0.01mol based on 1mol vinyl group of the compound expressed by formula IV.