baber/WOPTO huggingface dataset:
Patent JP-H10339608-A (JP)
Title: Device and method for detecting position attitude of object and storage medium for storing position attitude
Inventor: OKAMOTO AYAKO
IPC: G06T7/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To detect the position and attitude of an object in various shapes such as real industrial goods by searching the feature of an arc that fits a model, and by detecting the position and the attitude based on the feature data of the fitted arc. SOLUTION: When a pair of arcs is searched by a device for detecting a position and an attitude by an arc pair model, an arc model search part 11 searches features that fit the arc pair model within a radius among feature extraction data being obtained from an input image. A position and attitude detection part 12 compares a pair of arcs of a model with the distance between center points of a pair of arcs being obtained from a search result for verifying the matching with the model, and the position and attitude of an object is detected based on arc feature data that fit model data and the model. A coordinates conversion part 13 converts coordinates based on the detection result of the position and the attitude. Then, the matching of the feature of other models allows the position and attitude of the object to be detected.
Patent JP-H0444229-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KOMORI TOSHIO
IPC: H01L21/28
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a semiconductor integrate circuit which is free from migration at crystal boundaries and disconnection by using Al films formed to single crystals of prescribed widths as fine wiring having no crystal boundary. CONSTITUTION:A barrier metal film 3 having a thickness 0.1 mum and a pure-A film 4 having a thickness of 1 mum are successively formed on an oxide film 2 formed on a silicon substrate 1 and the films 3 and 4 are worked to have a width of 1 mum. The barrier metal film 3 is used for preventing the formation of an alloy from the Al and Si at the contact section of the Al wiring and Si substrate 1. Then, after depositing an SiO2 film by a plasma CVD method and coating the formed SiO2 film with a resist which is not shown in the figure, the entire surface is etched back to a flat surface without any etching rate difference between the resist and SiO2 film 5. The etching is stopped at the timing when the Al surface crops out. Thereafter, a high-speed process is performed by using an infrared lamp, carbon strip heater, etc., and the Al 4 is momentarily melted in 10-30 seconds at 500-600 deg.C. The Al 4 is gradually cooled so that solid-phase epitaxy can take place and a single crystal can grow from the melted Al. Since the Al is surrounded by the SiO2 film 5, the Al does not deform at the time of melting.
Patent JP-H01314926-A (JP)
Title: Light beam profile measuring apparatus
Inventor: SUMI KATSUTO
IPC: G01J1/42
Filed: 1988-06-15
Abstract: PURPOSE:To easily measure dynamic beam profile of a light beam by scanning a light shielding plate having an opening portion by light beams, and displaying differential output signals after the photoelectric conversion thereof onto a waveform measuring instrument. CONSTITUTION:Laser light L1 outputted from a recording laser diode 2 is reflected by a galvanometer mirror 6 through a collimator 4 to be projected through an ftheta lens 8 in an approximately orthogonal direction to a opening portion 54 of a light shielding plate 56. The light L1 passing through the opening portion 54 is photoelectrically converted by a converter 58 and introduced into a current voltage converting circuit 90. Thereafter, a voltage signal generated from the circuit 90 is amplified by an amplifier 91, differentiated by a differentiation circuit 92, and taken out as a waveform signal proportional to the shape or form of the light beam. At this time, the offset is removed simultaneously. The waveform signal is guided to an oscilloscope 94. Therefore, if the oscilloscope 94 is operated for a suitable time, the waveform proportional to the form of the light beam is indicated on the tube surface of the oscilloscope 94.
Patent JP-S6128519-A (JP)
Title: Epoxy resin composition
Inventor: SATO SHIGEYUKI
IPC: C08G59/00
Filed: 1984-07-18
Abstract: PURPOSE:The titled composition which can form a paint film excellent in moisture resistance, rust inhibition and adhesion when used as, e.g., a sealing resin for semiconductor devices or other electronic circuit components, prepared by adding an additive comprising a dithiophosphoric acid and an organoaluminum compound to an epoxy resin. CONSTITUTION:An epoxy resin composition prepared by adding an additive comprising a curing agent (e.g., phenolic resin), a dithiophosphoric acid and/or its derivative (e.g., zinc diisopropyl dithiophosphate) and an organoaluminum compound (e.g., aluminum stearate) to an epoxy resin (e.g., cresol novolak epoxy resin). When used as, e.g., a sealing resin for semiconductor devices or other electronic circuit components, this resin composition can exhibit an excellent effect on moisture resistance, rust inhibition and adhesion because the penetration of moisture or ionic impurities into the interface between the substrate and the film can be prevented.
Patent JP-S5942246-A (JP)
Title: Coolant-supplying method
Inventor: KAWAI TSUNEO
IPC: B23Q11/10
Filed: 1982-08-30
Abstract: PURPOSE:To enable to cut a V-groove with high accuracy, by a method wherein a coolant is supplied on the forward side of the moving direction of a cutter at the time of downward cutting and on the backward side of the cutter at the time of upward cutting, in cutting a V-groove by a milling machine. CONSTITUTION:A coolant nozzle 11 having a tip part bifurcated is provided for a double angular cutter 3 fitted to a main spindle 10 of a vertical-type milling machine. For downward cutting, the nozzle 11 is placed on the forward side of the cutter 3, and a coolant is supplied to a part in proximity to a hatching part. On the other hand, for upward cutting, the nozzle 11 is placed on the backward side of the cutter 3, and the coolant is supplied to a part in proximity to the hatching part. Accordingly, by adjusting the coolant nozzle 11 to an appropriate height, the coolant can be evenly supplied to upper and lower cutting faces of the cutter 3, and can be made to act effectively, so that a uniform V-groove can be cut.
Patent JP-S6324521-A (JP)
Title: Electromagnetic type relay
Inventor: FURITSUTSU HINRIHISU
IPC: H01H50/28
Filed: 1987-06-17
Abstract: In a relay including an angle yoke (5), a flat armature (8) and a thin base plate (6) applied to the outside of the yoke, which forms a bearing groove (7) for the armature (8) together with the rectangularly cut end face (5a) of the yoke. The armature is pushed into the bearing groove by a predetermined particularly shaped bearing spring (15) and acted upon by a reset rotational moment. Through this arrangement, a space saving and cost-efficient construction of the relay with constant armature bearing force is obtained as well as low response efficiency.
Patent JP-H04350145-A (JP)
Title: High carbon steel for refining excellent in toughness and fatigue resistance and its production
Inventor: SETO KAZUHIRO
IPC: C22C38/40
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a high carbon steel good in workability and satisfying the whole of strength, toughness and fatigue resistance only by simple heat treatment after working by using the conventional Cr-Mo steel as a base, reducing the content of Cr and Mo and adding specified amounts of Ni, Ti and Nb thereto. CONSTITUTION:A steel contg., by weight, 0.40 to 0.08% C, <=0.30% Si, 0.2 to 1.0% Mn, 0.3 to 1.0% Cr, 2.0 to 5.0% Ni, 0.1 to 0.5% Mo, <=0.06% sol.Al, <=0.0080% N, <=0.030% P and <=0.010% S, furthermore contg 0.01 to 0.20% Ti and/or 0.0l to 0.20% Nb and the balance Fe is used. In this steel, hot rolling is completed at >700 deg.C, and after that, it is coiled at 500 to 700 deg.C. After the above hot rolling, the steel is furthermore subjected to spheroidizing or, before this spheroidizing, it is cold-rolled, or moreover, before this cold rolling, softening is executed. Furthermore, at the time of adding 0.1 to 0.5% V to the above steel, its fatigue properties in a low cycle area where large loads are repeatedly applied can remarkably be improved.
Patent JP-S6210163-A (JP)
Title: Impact-resistant polyphenylene ether resin composition
Inventor: SUGIO AKITOSHI
IPC: C08L7/00
Filed: 1985-07-08
Abstract: PURPOSE:To provide the titled resin compsn. having improved Izod impact strength at room temp. and low temp., by mixing a polyphenylene ether resin, an elastomer, a block copolymer and a plasticizer. CONSTITUTION:A polyphenylene ether resin (a) (e.g. 2,6-dimethylphenol polymer), an A-B-A' type block copolymer (b) (wherein A, A' are each a polymerized arom. vinyl hydrocarbon block ; B is a polymerized conjugated diene hydrocarbon block; the MW of B is smaller than the combined MW of A and A') (e.g. polystyrene/polybutadiene/polystyrene block copolymer), an elastomer (c) and a plasticizer (d) (e.g. dioctyl adipate) selected from among dibasic fatty acid esters and phosphates contg. no arom. nucleus are mixed together to obtain the titled resin compsn.
Patent JP-H11334598-A (JP)
Title: Train control device
Inventor: YADA SUEICHI
IPC: B60L15/40
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent erroneous detection by laying a loop coil along a travel track of a train, transmitting an ATC signal to the loop coil at the time of receiving a TD signal sent from the train, and stopping the transmission of the ATC signal when a TD signal is no longer, received. SOLUTION: Before a train (a) enters a closed territory 1T, a track relay 1Tb is off, and an ATC signal from an ATC transmitter 1a is in what is called a dummy consumed state. When the train (a) enters the closed territory 1T, the train detecting relay 1Tb is turned on through a contact of an entry relay 1Ti and/or an advance relay 1To. As a result, the ATC signal is applied to a loop coil C through a contact of the train detecting relay 1Tb, and the train (a) takes in the ATC signal through a receiving antenna. When the train (a) then advances out of the closed territory 1T, the train detecting relay 1Tb is turned off, and transmission of the ATC signal to the loop coil C is stopped.
Patent JP-H08313459-A (JP)
Title: X-ray analysis equipment
Inventor: ARAI TOMOYA
IPC: G01N23/223
Filed: 1995-05-23
Abstract: PURPOSE: To obtain an X-ray analysis equipment wherein a secondary X ray having a sufficient strength is obtained and an accurate analysis can be executed even when the area of analysis is small. CONSTITUTION: An X-ray analysis equipment having a moving means 16 whereby at least either a secondary-side unit 15 having a divergence slit 6, a curved spectral element 7 and a detector 10 or a primary-side unit 14 having an X-ray source 1 and a sample stage 3 is made approach to or separate from the other along a passage of a secondary X-ray generated from a sample 4, passing through the divergence slit 6 and advancing toward the curved spectral element 7.
Patent JP-S5940062-A (JP)
Title: Lubricating mechanism for power transmitting means of automobile
Inventor: ARAI HAJIME
IPC: B60K17/04
Filed: 1982-08-27
Abstract: PURPOSE:To enable to feed a proper amount of lubricating oil to reduction gears even at the time of driving a vehicle along an uphill, by feeding lubricating oil to the front portion of a casing by providing an oil pump at the rear end of a countershaft, and forming an oil passage in each of the inner wall of the casing, an oil baffle, a rear output shaft and a drive pinion shaft. CONSTITUTION:An oil pump 70 driven by a countershaft 30 is fixed to the inner wall 15a of an extension housing 15, and lubricating oil is supplied to a chamber R4 via oil passages H1-H6 formed respectively in the inner wall 15a, an oil baffle 60, a rear output shaft 32, a front output shaft 31 and a drive pinion shaft 33. The oil baffle 60 is interposed between the inner wall 15a and the shaft 32 and prevents outflow of lubricating oil to the outside of the casing 10. Therefore, even at the time of driving a vehicle along an uphill, a required amount of lubricating oil can be supplied to the final reduction gears 50 in the chamber R4 in a reliable manner.
Patent JP-H06339916-A (JP)
Title: Inner frame for molding hollow concrete product
Inventor: TAKAHASHI NAOFUMI
IPC: B28B21/88
Filed: 1993-05-31
Abstract: PURPOSE:To set an inner frame to a contracted state by a simple structure and to reduce the resistance at the time of the release from a product. CONSTITUTION:An inner frame is equipped with an inner frame main body wherein the greater part of one surface of the peripheral wall forming a square cylindrical frame surface lacks over the total length thereof and both side walls holding one surface therebetween are shakable, a detachable wall 4 closing the lacked part of the peripheral wall, the links 7 capable of being bent into a doglegged shape at the joint on the way thereof and connected to the end surface of the detachable wall at one ends thereof and connected to the end surfaces of the side walls at the other ends thereof and a moving mechanism moving the detachable wall in the thickness direction thereof by changing the crossing angle of two stays 9, 10 pivotally mounted at the central parts in the longitudinal direction thereof and both side surfaces of the detachable wall are inclined in a ship bottom state.
Patent JP-H04347925-A (JP)
Title: Power-on reset circuit
Inventor: WATANABE HISAO
IPC: H03K17/22
Filed: 1991-05-24
Abstract: PURPOSE:To easily incorporate a power-on reset circuit in a semiconductor integrated circuit and to cope with the polarity change of a power source by making input threshold levels different from one another and operating exclusive OR of this difference. CONSTITUTION:Gate circuits 2a and 2b are connected to two inputs of an exclusive OR gate(EXOR gate) 1, and inputs of gate circuits 2a and 2b are connected to a positive-polarity power source VDD. Gate circuits 2a and 2b are different in input threshold level. When the positive-polarity power source VDD is impressed, output levels of gates circuits 2a and 2b are as shown by a and b because of the difference between input threshold levels of gate circuits 2a and 2b in the transient state till the positive-polarity power source reaches a preliminarily set voltage value. Exclusive OR of output levels a and b is operated by the EXOR gate 1, and the output level from the EXOR gate 1 is as show by c, and this output c is used as a reset pulse.
Patent JP-S6041862-A (JP)
Title: 1/n selecting circuit
Inventor: UCHIDA YUKIO
IPC: H04M3/56
Filed: 1983-08-17
Abstract: PURPOSE:To eliminate the need for the correction to a terminal noticed for installation work at setup by transmitting a signal blocking the switch of other section circuit through the operation of an operation switch so as to increase/ decrease the number of terminal devices included in a conference system. CONSTITUTION:Suppose that contacts A of all selection circuits #1-#n are opened at first. In closing the contact A of an optional selection circuit, e.g., the #1, a collector current of a transistor (TR) Q flows, a relay M is activated and contacts m0, m1 are operated. Thus, the relay M is self-held and a resistor R2 is removed from the circuitry. In setting the value of the resistor R1 sufficiently smaller than one over (n-1) of te value of a resistor R2, even if the contact A is closed in the circuit other than the seection circuit #1, the relay M is not activated. Thus, when the 3rd contact of the relay M is utilized for selection information, the circuit is functioned as the 1/N selction circuit.
Patent JP-S6129231-A (JP)
Title: Packet communication system
Inventor: MABUKURO AKIRA
IPC: H04L1/00
Filed: 1984-07-19
Abstract: PURPOSE:To communicate even in a transmission line with a large error rate by converting 1 data bit to multiple-point bit by an input/output device connected to a packet communication device and changing the number of multiple-point bits according to the degree of error rate. CONSTITUTION:Interface parts IF101, 105 in packet communication devices 100, 104 are connected to input/output devices 102, 103 through data transmission lines 110, 112 respectively, and devices 102, 103 are connected respectively to an inter-office transmission line 111. Devices 102, 103 have multiple-point sampling function that converts 1 data bit to plural multiple point bits, and send out multiple-point bit pattern to the transmission line 111, and desample multiple-point bit pattern inputted from the transmission line 111 to original bit pattern by majority logic. Devices 102, 103 makes communication speed to the transmission line 111 constant, change the number of multiple-point bits according to the degree of error rate of the transmission line, and further, control IF parts to change communication speed of sending out from IF parts 101, 105 through communication lines 113, 114.
Patent JP-S63313316-A (JP)
Title: Track servo system in magnetic disk device
Inventor: NISHIMURA NOBUO
IPC: G11B5/596
Filed: 1987-06-16
Abstract: PURPOSE:To reduce the repetitive period of a servo pattern by recording position information in a pattern of opposite polarity for each adjacent track in a radial direction on a magnetic disk and reproducing it so as to apply the positioning control of a servo head. CONSTITUTION:Position information bits synchronously with a data timing A are formed in opposite polarity to adjacent tracks 2n+1, 2n and 2n-1. In reproducing the servo pattern, the height of the peak at a position A corresponds as it is to a position signal and it is realized by the circuit. The reproduced position signal by a servo head 1 is outputted as a timing pulse retarded from the synchronizing bit by a timing extracting circuit 4. Then the peak value of the position A becomes position information subject to sample and hold by a sample-and-hold circuit 5 synchronously with the pulse. Thus, the tracking servo is attained.
Patent JP-H0442339-A (JP)
Title: Memory device
Inventor: TAKEDA KOJI
IPC: G06F12/06
Filed: 1990-06-08
Abstract: PURPOSE:To deal with a high speed microprocessor by including two memory areas in a memory device with an address latch provided in each area and securing the independent timing for each latch. CONSTITUTION:The inside of a ROM 1 serving as a memory device consists of two ROM areas (ROMa 60 and ROMb 80) and two address latches (LTa 50 and LTb 70). A latch control signal ALEa of the LTa 50 and a latch control signal ALEb of the LTb 70 serve as the signal lines independently of each other and can latch the address inputs A7 - A0 in the different timing. When one of both output control signals of the ROMa 60 and the ROMb 80 is set at a low level, the corresponding data on the ROMa 60 or the ROMb 80 are outputted to the data output terminals D7 - D0 of the ROM 1. Thus it is possible to deal with a high speed microprocessor.
Patent JP-H05235939-A (JP)
Title: Mobile office
Inventor: OZAWA NORIO
IPC: H04L12/28
Filed: 1991-06-21
Abstract: PURPOSE:To provide the mobile office in which a personal job environment is automatically prepared on a terminal equipment of a computer network system without entry personal ID information and setting a recording medium for data by the user itself of a terminal equipment on the terminal equipment. CONSTITUTION:The mobile office is provided with a personal position recognition system 30 using a transponder card 40, a computer network system 20 having a terminal equipment 26 coupled with the personal position recognition system 30, a position recognition transmitter installed in the vicinity of the terminal equipment 26 of the computer network system 20 and a start switch for the terminal equipment is provided on the transponder card 40.
Patent JP-S55120212-A (JP)
Title: Surface-wave filter unit
Inventor: MATSUURA SHIYOUJI
IPC: H03H9/145
Filed: 1979-11-19
Abstract: PURPOSE:To make it possible to remove an influence of a reflected wave by forming input and output electrodes on a piezoelectric material substrate in fixed shapes. CONSTITUTION:At one side on piezoelectric material substrate 1, interdigital input electrode 2 and output electrode 3 are arranged in parallel and at the other side on substrate 1, reflecting electrode 4 is placed opposing to electrodes 2 and 3. Width W4 of this electrode 4 is nearly equalized to the sum of widths W2 and W3 of electrodes 2 and 3. As a result, characteristics of an output signal obtained from output electrode 3 are those when two filters are cascaded. Here, respective electrodes of input and output electrodes 2 and 3 are partially shifted by distance delta in the surface-wave propagation direction and this distance delta is set to lambda/4 or lambda/6. Consequently, a double reflected wave or triple reflected among electrodes 2, 3 and 4 can be canceled to remove its influence.
Patent JP-H1062900-A (JP)
Title: Photographic element and its preparation
Inventor: RONALD JAMES SCHMITT
IPC: G03C1/76
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To enable formation of multilayer plates difficult heretofore and to enable capture of contaminants and ineffective use of matting agents and use of a lubricant in a protective overcoat and the like by coating a glass support with an undercoat layer specified in dry thickness, an antihalation layer, a silver halide emulsion layer, and the protective overcoat layer. SOLUTION: This photographic element is formed by laminating the undercoat layer 12 having a dry thickness of <2μm, preferably, about 0.02-1μm, and most preferably, 0.02-0.2μm, the antihalation layer 14 containing a dye or pigment dispersed into a film-forming binder, such as gelatin, the silver halide emulsion layer 16, and the protective overcoat layer 18 in this order on the glass support 10 having a high planeness grade. Each layer is formed by each technical coating method using each specified coating material prepared for each layer. The undercoat plural layers may be used in the case of using ones of 0.02-0.2μm in thickness.
Patent JP-S5674136-A (JP)
Title: Sintered product
Inventor: ENDOU TOSHIYUKI
IPC: C08J9/24
Filed: 1979-11-22
Abstract: PURPOSE: A porous sintered product made from a thermoplastic resin that is produced by sintering a resin powder containing a specific surfactant, thus sustaining a high level of water-absorbing properties and strength even when it is used in underwater application for a long period of time since immediately after produced.  
     CONSTITUTION: A resin containing 0.01W5.0wt% of a surfactant that has 20dyen/ cm or higher wet tension to water and 10.0W16.0HLB value, preferably an acrylonitrile resin containing 40W90wt% of acrylonitrile of 8W200 Tyler mesh, is sintered in a mold so that the void volume becomes 20W60%.  
     USE: Foaming plate, gas dissipation pipe, water-supply or draining pipe, core for signing pens, stamp pat, filter, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63313331-A (JP)
Title: Optical disk
Inventor: MATSUI FUMIO
IPC: G11B7/24097
Filed: 1987-06-17
Abstract: PURPOSE:To enable the inspection of optical disks of different systems by means of an inspection device of one tracking system by segmenting the optical disk to two regions; a wide region and narrow region, and recording different sets of tracking information in the respective regions. CONSTITUTION:The optical disk 1 is segmented to the relatively wide region A an the region B narrower than the region A. The region A is the region where a user records and reproduces the information and the region B is a region where the user does not usually record and reproduce the information. Wobbled pits W1 and W2 are recorded (formed) as the tracking information in the region B when grooves G or lands L are recorded (formed) as the tracking information in the region A. The recording of the track information in the region B is executed in succession to the recording of the track information of the region A and, therefore, the eccentricity, horizontal acceleration, out of roundness, etc. in the regions A and B are equaled and the inspection of the same and different tracking systems with the inspection device of the one tracking system is enabled.