baber/WOPTO huggingface dataset:
Patent JP-H02191438-A (JP)
Title: Tomographic imaging method and apparatus
Inventor: KATSUMATA KENICHIRO
IPC: A61B6/03
Filed: 1989-10-06
Abstract: PURPOSE:To obtain a data collecting apparatus having simple constitution by transmitting data from an integrator to a holding circuit at a definite time interval and collecting the data by the radiation without interruption and holding the holding circuit or the like after the integrator in common by a plurality of channels. CONSTITUTION:An X-ray source S generating X-rays continuously without interruption and a detector D having a plurality of channels and detecting the X-rays from the X-ray source S are arranged in opposed relationship so as to interpose an examinee P therebetween. The outputs of the channels CH1 to CHn of the detector D are respectively inputted to integrators 11-1n to be stored therein as charges. The charges stored in the integrators 11-1n are successively sent to a holding circuit H from the integrators 11-1n at a definite interval by a change-over device SW and the holding circuit H holds the outputs from the integrators 11-1n for a definite time and further also stores the output from the detector D during the holding of said outputs. The output of the holding circuit H is inputted to an A/D converter ADC through a variable gain amplifier FPA to be converted to digital data. This digital data is reconstituted into a tomographic image by a reconstitution apparatus RC and displayed on a display apparatus DP as an image.
Patent JP-H01104970-A (JP)
Title: Idle revolution speed controller for engine
Inventor: KIMURA OSAMU
IPC: F02P5/15
Filed: 1987-10-14
Abstract: PURPOSE:To permit the optimum ignition timing control by varying the ignition timing correction value of an ignition timing correcting means for correcting the ignition timing on the basis of the engine revolution speed in idling, according to the opening degree of each opening/closing valve for a plurality of intake ports. CONSTITUTION:In the idle operation, the ignition timing is corrected according to the engine revolution speed by an ignition timing correcting means, and the engine revolution speed is converged to an aimed idle revolution speed. In this case, the opening degree of an opening/closing valve for controlling the intake flow state of a plurality of intake ports is detected by a valve opening detecting means, and the ignition timing correction value of the ignition timing correcting means is varied according to the detected opening degree. Therefore, even if the torque characteristic is changed by the change of the opening degree of the opening/closing valve, the optimum ignition timing control is carried out on the basis of the torque characteristic after said change, and the unstable combustion and the reduction of the output performance and fuel consumption performance due to the mismatching of the ignition timing can be surely prevented.
Patent JP-2001083209-A (JP)
Title: Connector for semiconductor device, method and apparatus for inspecting semiconductor device
Inventor: KOKUBO TERUKAZU
IPC: H01L21/60
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To realize stabilized electrical connection between the protruding electrode on a semiconductor device and the conduction path forming part of an anisotropic conductive sheet by forming the connecting part supporting part of a positioning substrate displaceably in the thickness direction of the positioning substrate. SOLUTION: A positioning substrate 20 is provided with through holes 21, arranged in grid, at the positions corresponding to the spherical connection terminals (protruding electrode) of a package LSI. Slits 22a, 22b are made around each through hole 21. Consequently, connecting part supporting parts, i.e. connecting part supporting pieces 23, are formed to be displaced in the thickness direction of the positioning substrate 20. The linear slit 22b reduces resistance against displacement of the connecting part supporting pieces 23. The connecting part supporting pieces 23 can be displaced, along with a conductive connecting part 30, in the thickness direction of the positioning substrate 20 with large degree of freedom and allowable displacement.  Consequently, the conductive connecting part 30 can be connected easily to the conduction path forming part of an anisotropic conductive sheet even if the press load is low.
Patent JP-H01101942-A (JP)
Title: Washing stand
Inventor: OBARA YASUHIRO
IPC: A47K1/00
Filed: 1987-10-15
Abstract: PURPOSE: To prevent humidity or malodor caused by steam or the like by providing an exhaust hole at the prescribed position of a washstand, and providing exhaust duct communicating from the exhaust hole to the outside of a room and having an exhaust fan. CONSTITUTION: An exhaust hole 1 is provided at the upper part of a mirror, for example, on a washstand 10 having a hot water/water mixing faucet 15, and an exhaust duct 3 having an exhaust fan 4 is communicating to the exhaust hole 1. A switch for driving the fan 4 is provided near the exhaust hole 1, when using hot water and water, the switch is operated, the fan 4 is rotated and steam generated from the washstand is exhausted from the exhaust hole 1 through the duct 3 to the outside of the room. Therefore, an adverse influence generated by humidity caused by steam or the malodor inversely flowing from a drain hole is excluded and a washroom is always kept clean.
Patent JP-H01111681-A (JP)
Title: Sealed container with score line at edge
Inventor: NITO HITOSHI
IPC: B65D77/30
Filed: 1987-10-14
Abstract: PURPOSE:To easily disclose a sealed container by tearing up with fingers, by providing scored lines on a PP film through the first one in multi-ply films. CONSTITUTION:A scored like KZ is defined here to be in a state that the score reaches almost half of the thickness of PP film. When a container M is formed by a three-ply film comprising a cellophane sheet SER for the first ply, a PP film PPG for the second ply and a polyethylene film L1 for the third ply for instance, scored lines A, C are formed over the upper JO and the lower KA of both edges in a little width KO of both film ends. Protrusions TO are arranged to position in turn adjacently to recesses OH which are acute at the top. The lines A and C are made on the second PP film PPG through the first ply of cellophane sheet SER to form the scored lines KZ. When tearing up the protrusions TO at any points by fingers of both hands, the opening KI is disclosed to open. The scored line may be a lateral line YR contacting a straight line of the container edges.
Patent JP-H02108798-A (JP)
Title: Underground large scale space structure and building method thereof
Inventor: SONODA TETSUSHI
IPC: E21D13/00
Filed: 1988-10-18
Abstract: PURPOSE:To enable building of a title structure even when a site area is narrow by a method wherein an underground large space structure is built by excavating a ground surrounded with a vertical shaft, excavated down from a ground, and an underground stereo wall having spherical shell structure in which concrete is placed in a helically excavated tunnel. CONSTITUTION:After a vertical shaft is excavated down from a ground, a shield tunnel rising or lowering in a manner to helically round around the vertical shaft is excavated. Concrete is placed in the shield tunnel to build an underground stereo wall 9 having shell structure, e.g. a total spherical shape. Thereafter, a ground surrounded with the underground stereo wall 9 is excavated earth is conveyed out through the vertical shaft to form a large cavity 15 communicated to the vertical shaft. This method causes only a part, where the vertical shaft is excavated, to suffice for a construction site, and as a result a sheathing area may be minimized. Further, since the underground stereo wall 9 being a retaining wall has shell structure, e.g. a total spherical shape, the underground stereo wall is rationally durable to even a load, e.g. an earth pressure, in terms of structure.
Patent JP-H0680529-A (JP)
Title: Bait agent for killing ant
Inventor: MATSUZAKI SAWAKO
IPC: A01N63/00
Filed: 1992-09-03
Abstract: PURPOSE:To obtain a bait agent for killing ants, showing excellently attracting action on various ants, having high eating effects of ants. CONSTITUTION:A bait agent for killing ant comprises an edible material, an ant destroying agent and powder of cockroaches as an attractant. An ant killing effect can be effectively shown by its excellently attracting action even in the case of not accurately confirming the position of ant's nest. An eating action is promoted by improvement in the attracting action and an efficient ant killing effect is expected.
Patent JP-H10106616-A (JP)
Title: Sealed lead storage battery
Inventor: YOSHIYAMA YUKIO
IPC: H01M10/12
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an sealed lead storage battery of such type having a polar plate group being horizontally disposed in a battery jar and capable of improving discharging characteristics and service life characteristics. SOLUTION: A polar plate group 6 composed of a positive electrode plate 3, a negative electrode plate 4, and a separator 5 is horizontally disposed in a battery jar 1. Each of the polar plates 3 and 4 in the polar plate group 6 is supported by a acid-proof support protrusion 2. The support protrusions 2 are opposite to rim parts of the polar plates 3 and 4 to support them and protruded to an acid-proof support jig 7 disposed along an interior wall of the battery jar 1 independent of the battery jar 1.
Patent JP-H0572288-A (JP)
Title: Apparatus and method for testing mos integrated circuit
Inventor: MIZUSAWA TAKESHI
IPC: G01R31/319
Filed: 1991-09-11
Abstract: PURPOSE:To provide a means for analyzing an integrated circuit using a method of detecting weak light generated at a point where a leak current is caused by removing effect of current flowing during a switching of the integrated circuit and effect of current flowing in a DC manner during the operating there of to extract the leak current alone. CONSTITUTION:This tester has a DC power source 11 for a power source voltage to be applied to a MOS type digital integrated circuit 10, a pulse generation circuit device 12 for input patterns. means 13 and 14 which judge whether a power source current flowing through the integrated circuit 10 exceeds a set value or not to stop the feeding of an input pattern when the set value is exceeded and a means 15 to detect weak light generated from a chip surface of the integrated circuit 10. It also has a means 16 which prohibits the stopping of the feeding of input patterns in a time zone during which an internal circuit of the integrated circuit 10 is being switched and in a time zone during which a DC-like current flows when it is in operation.
Patent JP-S63116667-A (JP)
Title: Method for quick brewing of alcohol-containing seasoning
Inventor: TOGO TAMOTSU
IPC: A23L27/24
Filed: 1986-11-01
Abstract: PURPOSE:To prepare the titled seasoning in a short time, by treating glutinous rice flour with a starch-liquefying enzyme, mixing the obtained liquid with a sugar, an alcohol, a proteinase, transglucosidase, saccharifying amylase and rice malt and carrying out the saccharification and aging of the mixture. CONSTITUTION:Glutinous rice flour is liquefied by the treatment with a starch liquefying enzyme such as a liquefying amylase. The obtained liquid is added with a sugar (preferably a liquid sugar) and an alcohol and, further, with a proteinase, transglucosidase, saccharifying amylase and rice malt and the mixture is stirred to effect the saccharification and aging of the product. The obtained unrefined fermentation product is squeezed with a press, boiled and left to cool to obtain a liquor-containing seasoning having the same quality as conventional products in a short time. Preferably, calcium chloride is used as a stabilizer for the above starch-liquefying enzyme.
Patent JP-H02109219-A (JP)
Title: Manufacture of oxide superconductive wire rod
Inventor: KIKUCHI SUKEYUKI
IPC: H01B12/04
Filed: 1988-10-17
Abstract: PURPOSE:To enable oxide superconductive wire rod excellent in superconductive characteristics by pouring an oxide to become a superconductor as fused liquid into a metallic vessel to become sheath material and solidifying it into a compound billet, and degressively processing and heat-treating it. CONSTITUTION:First, a martial oxide to become a superconductor is put in a crucible 1, and this is heated and fused into fused liquid 2, and this fused liquid 2 is poured into a metallic vessel 3 to become sheath material and is solidified into a compound billet 5. Next, after putting a cover 4 on the top of this vessel 5 and sealing it, the compound billet 5 is degressively processed by the methods of extrusion, drawing, swaging, rolling, etc., and is finished into compound line material in desired shapes such as a round wire, a square wire, a tape, etc. Further, this compound line material is heat-treated in oxygen contained atmosphere and is made into oxide superconductive line material. Hereby, oxide superconductive line material which is high in critical current density and is excellent in superconductive characteristics can be obtained.
Patent JP-H0891712-A (JP)
Title: Automatic document feeder and image forming device equipped with the feeder
Inventor: MATSUO KAZUHIRO
IPC: G03G21/00
Filed: 1994-09-29
Abstract: PURPOSE: To prevent document feed errors by preventing occurrence of kickback of documents on a document output tray at the time of multiple transport of documents. CONSTITUTION: Documents P on a document output tray 5 are transported to feed parts 7, 7 in a multiple manner by means of a shutter 6 and are transported to a reeding part by means of document transport means. Then, they are discharged onto the tray 5. Until the first document is discharged to the tray 5 documents transported in a bundle condition are retained by the shutter 6, while at the time of discharging the documents the shutter is set back so as not to interrupt the documents. It is thus possible to prevent feed errors of documents caused by kickback at the time of multiple transport of documents P.
Patent JP-S61138110-A (JP)
Title: Inspection device for tooth surface or the like of multiform gear
Inventor: YOSHIMURA MASAHARU
IPC: G01B5/20
Filed: 1984-12-10
Abstract: PURPOSE:To improve the versatility of a device by measuring the outside diameter size of a gear to be inspected, adjusting the height and center thereof, chucking the gear, transferring the gear along a rail member, preparing plural pieces of master gears which are different in specifications and inspecting the gear. CONSTITUTION:A movable frame 22 is provided to a supporting frame 23 above a rail member 17 attached onto a base 18. Loader arms 26, 27 and the frame 22 provided to the front and rear ends thereof are made movable back and forth by means of a cylinder 37. A lifting mechanism 12 is provided to a front supporting base 19 of the member 17 and a stop mechanism 13 of the frame 22 is provided to the front end of the frame 23. A work 4 supplied to the member 17 from a chute is received by the arm 26 and the outside diameter size thereof is measured. The work 4 is grasped by the arms 26, 27 and is conveyed forward within the member 17 and is then moved to an inspection position by the chuck mechanism. The height and center of the work 4 are adjusted by the mechanisms 12 and 13 according to the measured results thereof. The work is meshed with one of the preliminarily prepd. master gears and is inspected.
Patent JP-H04138600-A (JP)
Title: Traffic signal control device
Inventor: KASAHARA TOSHIO
IPC: G08G1/04
Filed: 1990-09-28
Abstract: PURPOSE:To smooth the traffic flow of a main road by selecting the 1st mode except the time when a moving body detecting means detects the existence of a moving body interrupted its advance by a signal for a non-priority road. CONSTITUTION:The moving body detecting means 116 is arranged to detect a moving body 115 such as a vehicle passing on a non-priority road 112 and a control means 117 for receiving an output signal from the means 16 and controlling the switching of signals between a priority road signal 113 and a non-priority road signal 114 is arranged. The means 16 consists of an ultrasonic or infrared type sensor, selects the 1st mode at the time of deciding the absence of a moving body such as a human and a vehicle on the road 112 and the road 112 becomes an always opened state. However, when the road 112 is opened and the priority road 111 is closed even if there is no moving body on the road 112, the control is switched so that the priority road 111 is quickly opened. Thus, the passage of the main road can be smoothed and efficiently used.
Patent JP-H02111671-A (JP)
Title: Production of light building material
Inventor: TOKUMARU HIDEYUKI
IPC: C04B38/02
Filed: 1988-10-19
Abstract: PURPOSE:To enable uniform expansion while reducing deterioration of reinforcing steel by calcining an inorganic material in a forming box produced by arranging reinforcing steels coated with a specified coating material and carrying out expansion thereof. CONSTITUTION:A water-soluble organic macromolecular substance such as dextrin is blended with 10-20 pts.wt. silica sol or alumina sol, 80-98 pts.wt. pagodite, 2-20 pts.wt. gaerome clay and 0-5 pts.wt. bentonite and the mixture is dissolved in a solvent such as water to prepare a slurry (A) of a heat-resistant coating material. The resultant component (A) is then sprayed and coated on a reinforcing steel consisting of steel, etc., to produce a forming box (B) composed of coated reinforcing steels. A mixed material of inorganic powdery substances (C) containing one or more silicate-containing substances as the main components selected from glass, clay and blast-furnace slag is then placed in the forming box (B) and calcined at 800-1200 deg.C in an atmosphere containing O2 to prepare an expanded material (D). The resultant component (D) is then molded into a desired shape using the hot compression molding method, etc., thus producing the objective light building material.
Patent JP-S61139976-A (JP)
Title: Consecutive recording for composite video signal
Inventor: SHIYUDO KATSUYUKI
IPC: G11B27/034
Filed: 1984-12-11
Abstract: PURPOSE:To make a consecutive recording composite signals with simple constitution by making the timing of the supply start of a recording signal to a recording element and the timing of the interruption coincident with the timing of the rising of a vertical synchronizing signal. CONSTITUTION:When a device is placed in recording mode by operating an operation part OP, a rotary recording medium 1 is driven and rotated by a motor 2 under the control of a motor control circuit 7 for driving the recording medium and a motor 12 for conveyance is also driven and rotated at a specific rotating speed under the control of a control circuit 21 in phase synchronism with the vertical synchronizing signal Sv. Then, when the recording operation is interrupted by operating the operation part OP, a signal S1 is supplied to a system control circuit SCA and a recording mode signal S2 varies from a high level to a low level at the time position of the signal Sv to turn off a switch SW, thereby interrupting the supply of a recording signal S3 by the composite video signal thereafter. Consequently, overwriting and absence of a signal in the consecutive recording are prevented.
Patent JP-2000092035-A (JP)
Title: Synchronous circuit
Inventor: SARUWATARI HIDEMICHI
IPC: H04L7/033
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous circuit capable of surely matching the phase of frequency signals to be a clock with the phase of binary digital signals such as input data signals without the need of pre-adjustment. SOLUTION: By D latches 11 and 12, clock signals are respectively latched by the signals of the positive phase and opposite phase of the input data signals. Among them, the clock signal in a latched state is selectively outputted by a selector 13, the output signal is supplied through an LPF 15 to a voltage controlled oscillator 18 to constitute a PLL, thus the phase of the clock signals outputted from the voltage controlled oscillator 18 is controlled.
Patent JP-H02108141-A (JP)
Title: Microcomputer
Inventor: IKUTA JIYUNICHI
IPC: G06F21/62
Filed: 1988-10-17
Abstract: PURPOSE:To improve the secrecy of a program without spoiling the inspection efficiency of ROM rate by incorporating ROM data which are enciphered previously. CONSTITUTION:The ROM data which are enciphered previously are stored in the microcomputer and the data are a random signal sequence which is meaningless to a third party. In normal operation, a control signal 9 is nonactive and the ROM data which are inputted to an instruction register IR 6 are sent, to a decoder 10. The ROM data are converted by a deciphering unit 10 into original ROM data, which are outputted to a decoder. Thus, the ROM data are deciphered by the decoder 10 in the normal operation, but the enciphered data are outputted as they are at the time of a test, so inspection is performed and the secrecy of the program is increased.
Patent JP-H02108263-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIHASHI YASUO
IPC: G11B15/665
Filed: 1988-10-18
Abstract: PURPOSE:To shorten the response time by providing a sensor for sensing the approaching of a human body in the vicinity of an operation button of a video tape recorder and rotating a rotary drum under the floating state for a given period of time when the sensor is operated. CONSTITUTION:A cassette is inserted by the user, and when his hand approaches to an operation button part 2b of the video tape recorder (VTR) 2, a sensor signal is sent out by the human body sensor 3 to operate a timer 8. An output of the timer 8 is inputted to a loading mechanism driving control circuit 9, so that the unloading state is shifted to the full loading state. Simultaneously, a power source is supplied to a rotary drum driving control circuit 6 to operate a phase servo system and a speed control system, so as to maintain the standby state of waiting for a recording/reproducing command for a prescribed time. By this method, the response time is hence shortened.
Patent JP-H0597123-A (JP)
Title: Automatic film switching device for packaging machine
Inventor: SUZUKI MAMORU
IPC: B65B9/06
Filed: 1991-10-09
Abstract: PURPOSE:To automatically switch material roll film of a packaging machine, and improve the replenishing work of the material roll for the packaging machine, which has a pair of wound material rolls, and performs a continuous packaging by pulling out and transferring film from one of the material rolls. CONSTITUTION:A tension sensor roller 62 with which film F comes into contact is provided, and when the tension of the film F becomes zero, the final end of the film F and a starting end 65 of film F' are joined by a film connecting mechanism 59. Also, an ultrasonic sensor 64, which detects the thicknesses of the films F, F' of respective material rolls R, R', is provided at the leading end of a turning arm 63. By this method, when the remaining quantity of the film F becomes a specified quantity or lower, the turning arm 63 rotates, and the ultrasonic sensor 64 detects the remaining quantity of the film F' of the material roll R'. At this time, if the remaining quantity of the film F' is also at a specified quantity or lower, the transfer of the film F is immediately stopped to prevent both material rolls R, R' from becoming empty.
Patent JP-H06106142-A (JP)
Title: Cleaning device
Inventor: SHIBANO YOSHIHIDE
IPC: B08B3/04
Filed: 1992-09-30
Abstract: PURPOSE:To make it possible to constitute a cleaning device in a simple manner corresponding to the kind of work by making each tank selectively interchangeable. CONSTITUTION:Tanks 2-6 are parallelly disposed so as to be connected selectively and interchageably to one another and a transfer means 29 is divided into parts between each of the tanks so as to be connected interchangeably to one another at the points of division of the means. Each lifting means 16 has common drive shafts 17a, 17b and the shafts 17a, 17b are divided between each of the tanks so as to be connected interchangeably to one another at the points of division.