baber/WOPTO huggingface dataset:
Patent JP-S6067809-A (JP)
Title: Measuring apparatus of thickness by radioactive ray
Inventor: SATOU KIYOSHI
IPC: G01B15/02
Filed: 1983-09-24
Abstract: PURPOSE:To reduce time for measuring a crown-shaped body, by installing a radioactive ray thickness detector, the first, second and third end detectors on a frame running in the direction of width of a specimen in its running direction. CONSTITUTION:A radioactive ray thickness detector 4 is located at the specified distance away from the end of the upper frame 1a of a frame 1. The detector 4 detects the radio-active ray emitted from the source 2 set at a position facing the detector 4 on the lower frame 1b and passed through the specimen M and applies a detecting signal. Light detectors 5a-5c are arranged perpendicular to the specimen M from the light detector 5b keeping distances of A, B from the end of the specimen M and thickness reference point respectively. And, on the lower frame 1b, light sources 3a-3c are installed in positions opposing to them. Further, light detectors Q1, Q2 constructing the third plate edge detector and their light sources Q1', Q2' are installed.
Patent JP-H0617676-A (JP)
Title: Control device for engine
Inventor: MATSUSHITA YASUFUMI
IPC: F02D41/04
Filed: 1992-07-03
Abstract: PURPOSE:To suppress the temperature rise of catalysts within the objective range while securing the output torque control of an engine. CONSTITUTION:The control device of an engine is provided with at least two exhaust purifying catalysts 11A, 11B arranged in parallel in an exhaust system, a cylinder group consisting of at least two cylinders communicated with the catalysts 11a, 11B respectively, a fuel feed stop means stopping the fuel feed to part of the cylinders, and the first air-fuel ratio control means setting the air-fuel ratio A/F of the fuel fed to the cylinder group including the cylinder stopped with the fuel feed to the lean state when the fuel feed to part of the cylinders is stopped by the fuel feed stop means.
Patent JP-S6331927-A (JP)
Title: Charging method for conveyed work to each bucket of bucket conveyor
Inventor: HAYASHI YASUHIRO
IPC: B65G47/04
Filed: 1986-07-28
Abstract: PURPOSE:To house a cartridge surely without turning it over, by housing the cartridge being dropped from a ramp at the upstream and reached to a horizontal part at the downstream in a bucket after once stopping it with a stopper of the bucket circulatively traveling. CONSTITUTION:A cartridge 30 is dropped in a horizontal part 12a from a ranl 11 of a guide plate 10. This horizontal part 12 is provided with a pectinate slit 12a in the conveying direction, and a stopper device 23 of a bucket 22 is made so as to be projected in advance. This bucket 22 forms a bucket conveyor 20, and it endlessly circulates in an arrow direction. The cartridge 30 coming down is stopped by the stopper device 23 of the preceding bucket 22, and scraped down in the bucket 22 by the stopper device 23 of the next bucket 22. With this constitution, it is surely charged in the bucket without being turned over. This method is suitable for an electronic copying machine as a toner cartridge.
Patent JP-H04373038-A (JP)
Title: Hardware information trace system
Inventor: SAITO KOJI
IPC: G06F11/34
Filed: 1991-06-21
Abstract: PURPOSE:To enable hardware information to be traced at an arbitrary time point and to enable the increase of a trace amount and sampling simultaneous with OS information. CONSTITUTION:Each time the counted time of a timer 100 reaches trace interval time at the degree of several seconds set at a register 110, a trace timing signal Tt is outputted from a comparator 120, an event flag 190 is turned to '1' on the condition of setting a suppression flag 170 at '0' and setting a valid flag 160 at '1' and a microprogram is activated. The activated microprogram traces software visible hardware information to a hardware area in the system area of a main memory and turns the event flag 190 to '0' according to a reset signal RSTi. When the current time reaches trace starting time set at the register 140 or the like, the valid flag 160 is turned to '1' and when any illegal event is detected by an illegal event detection circuit 180, the flag 160 is turned to '0'.
Patent JP-2001004064-A (JP)
Title: Pressure regulating valve and semiconductor manufacturing device having the same
Inventor: YABIKU HIDEO
IPC: H01L21/302
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent wiring failure of a manufacturing device by restraining sticking/accumulation of a reaction product to a valve element by providing a hollow part for arranging a heating means in a rotary shaft and the valve element fixed to the rotary shaft. SOLUTION: A rotary shaft 1 can be heated to an optional temperature by a heating member 22, and this heat is transmitted to a valve element 21 from the rotary shaft 1. Thus, even if a reaction product and a by-product generated while performing reaction processing on a sample such as a wafer in a reaction processing chamber touches the valve element, the valve element can be adjusted to a combustible or evaporative temperature so that sticking/ accumulation to the valve element can be prevented. Wiring for connecting the heating member 22 and a temperature detecting member 2 can be arranged outside an exhaust pipe 24. Even when the heating member 22 is disconnected, the heating member can be replaced without removing the valve element.  A wiring port connected to the heating member 22 is arranged in the rotary shaft 1 having a hollow part and a driving part 23 so that the heating member can be taken out of both sides.
Patent JP-H0771909-A (JP)
Title: Michelson' s interferometer
Inventor: FUORUKAA TANKU
IPC: G01J3/453
Filed: 1994-07-07
Abstract: PURPOSE: To make the structure of an interferometer compact by providing a mirror unit with two plane mirrors of different sizes opposing to each other to be rotationally movable in such a manner that the rotational axis is set in the same plane as the center plane of a beam divider. CONSTITUTION: A beam hitting a beam divider 1 is divided into a reflection component and a transmission component, reflected from plane holding mirrors 21, 22 and then passes through a hollow axis (6) at angles α, -α to a rotationally axial line 61. Both beam halves hit a small plane mirror 51 with a normal line inclined at an angle β to the axial line 61 and enters a mirror unit 50 at the center. Both beam halves, after reflected to a large plane mirror 52 followed by fixed plane mirrors 71, 72, vertically hit them. The beam reflected from the mirrors 71, 72 are reversely moved in the same passage, combined in the divider 1 and focused to a detector 4 with an optical element 3.  When the unit 50 is rotationally moved, the length of the beam passage in which the beam halves pass is changed to be shorter at one side and longer at the other side, its difference being periodically and continuously changed.
Patent JP-H0463634-A (JP)
Title: Finish machining method for bevel gear by electrochemical machining and finish machining method for electrode
Inventor: KUWABARA YOHEI
IPC: B23H9/12
Filed: 1990-07-04
Abstract: PURPOSE:To obtain the improved finish machining method of a bevel gear by arranging an electrochemically finished electrode and a work machined into the same shape as that of a model gear at a preset gap, feeding an electrolyte by pressure to the gap between the electrode and the work, and feeding a pulse current between them. CONSTITUTION:A work 2, which is formed by the gear cutting machine of a ring gear or a drive pinion of a hypoid gear and machined and quenched, is fixed to the work fixing device 3 of an electrochemical machining device l. An electrode 4 with the shape similar to the shape of the work 2 is installed to face an electrode fixing device 5 so that a gap 18 between them is made uniform. An electrolyte is invariably fed continuously to the gap 18 through a hole 19 by an electrolyte feeding device 15, and a pulse current is fed from the charge/discharge section 24 of a power source 8 while the electrode 4 serves as a negative electrode and the work 2 serves as a positive electrode. The work 2 can be machined to the surface roughness Rmax 1mum or below, and a near with the stable final size precision can be obtained even if the individual size of the gear differs.
Patent JP-S6155938-A (JP)
Title: Method for isoration of electronic element
Inventor: HORIMATSU HARUO
IPC: H01L31/09
Filed: 1984-08-27
Abstract: PURPOSE:To isolate electronic elements easily without extending the intervals by forming the isolation zones of electronic elements out of the layer including a deep trap level produced by impurities or defects existing in the semiconductor substrate. CONSTITUTION:By chemical etching of a highly-resistant semiconductor substrate 30, a layer including a deep trap layer is formed in the vicinity of the surface of substrate 30. Nextly, by etching only the surface where barrier junction electrodes 1 are formed by Ar<+> ions, the layer including a deep trap level is removed and the layer including a deep trap level is left in the part except the plane on which the electrodes 1 are formed thereby forming isolation zones 10. After forming the isolation zones 10, the electrodes 1 are formed by Schottky barrier junction in the part where the deep trap level is removed and the electrodes composed electronic elements together with an ohmic electrode 2 formed in another plane.
Patent JP-S57100864-A (JP)
Title: Post treatment of 2-pieces set cylinder block casting
Inventor: FUMA TOYOJI
IPC: B22D31/00
Filed: 1980-12-15
Abstract: PURPOSE: To eliminate manual works at all and improve productivity by removing risers, runners, etc. from a 2-pieces set cylinder block casting by mechanical means.  
     CONSTITUTION: When a casting 1 is conveyed to a kind discriminator, it is grasped, and its size is detected, then a cutter member is moved back and forth in a horizontal direction by a riser and sprue remover, whereby risers 4 and a sprue 6 are cut off. Thence, it moves to a runner remover, where it is cut off of runners 5 and fins, and castings 2, 3 are separated. Next, bar members are forced into cast holes by a core sand remover to push out core sand, and the bar members are rotated 90° to erect the castings 2, 3. Next, one of these is hoised with a rotating device and is rotated 180° to face the castings in the same direction each other, thence the fins and vent wires on the front and rear end faces of the castings 2, 3 are cut off with fin and vent wire removers. Next, in the fin remover, a rotary cutter grinds the fins, after which sand is stripped by vibrations with a sand stripper, and the surfaces are abrasively polished by the shot projected with a shot blasting device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001006692-A (JP)
Title: Flat type nonaqueous electrolyte battery
Inventor: HATANAKA CHIZURU
IPC: H01M6/16
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a flat type nonaqueous electrolyte battery excellent in low temperature characteristics and heavy load characteristics. SOLUTION: This flat type nonaqueous electrolyte battery is structured so that a positive electrode vessel 1 made of metal to function also as a positive electrode terminal is sealed with respect to a negative electrode vessel 8 through a sealing material and is composed at least of a positive electrode 3, negative electrode 6, separator 4, and a nonaqueous electrolytic solution. In this case, the electrolyte has nonaqueous solvent with a boiling point of 130 deg.C or below, and in the battery manufacturing process, the atmosphere is kept at 0-20 deg.C at least from pouring of electrolytic solution to the process of fitting together a positive electrode case and negative electrode case, so that the flat type nonaqueous battery excellent in low temperature characteristics and in heavy load characteristics and stable can be supplied.
Patent JP-H0342585-A (JP)
Title: Integrated circuit testing device
Inventor: HAMA SOICHI
IPC: G01R31/302
Filed: 1989-07-11
Abstract: PURPOSE:To improve the precision of voltage measurement by providing a parameter correcting means which corrects a parameter according to a secondary electronic signal calculated from the voltage of a reference phase informed from a driving device and the intensity of the secondary electronic signal measured actually at the reference phase. CONSTITUTION:A pad voltage measuring means 51 consists of a voltage waveform measuring part 29, a parameter table 22, an initial parameter table 43, the parameter correcting means 52, and a reference phase secondary electronic signal measuring part 53. A deflected position, optimum analytic voltage, a pad voltage VS - secondary electronic signal intensity S characteristic for each measured pad are registered in the tables 22, 43, and these data are read out by the means 52. The measuring part 53 is informed of a voltage value at the reference phase from an LSI driving device 11, and the measuring part 53 calculates the signal intensity S from this informed voltage value at the reference phase, and outputs it to the means 52. The means 52 corrects the registered parameter, especially, the voltage VS - signal intensity S characteristic on the basis of the ratio of the secondary electronic signal intensity calculated by the measuring part 53 to the signal intensity S measured actually at the reference phase.
Patent JP-H0524739-A (JP)
Title: Negative sheet folding device
Inventor: IMAMURA TAKASHI
IPC: B65H45/24
Filed: 1991-07-18
Abstract: PURPOSE:To provide a negative sheet folding device capable of folding a negative sheet in which a negative film is inserted in several steps without damaging the negative film. CONSTITUTION:A negative sheet 12 of one order unit is wound up on a winding drum 34 while guiding the tip end part of a negative sheet 12, which is conveyed by a conveyer roller 28, by guide plates 32, 90, 92, 88, 86 arranged on the outer circumferential surface of the winding drum 34. This winding drum 34 is composed of two rotary bodys capable to be connected to/disconnected from each other freely in the axle direction of a shaft 40. Here, the winding drum 34 is retreated in the axle direction after winding up the negative sheet 12 of one order unit. Thereby, the negative sheet 12 rolled in a whirlpool status is formed. This negative sheet 12 is pressed and fixed by a pressing and fixing roller 114 and an auxiliary rollers 138, 140 arranged above/below the taking-up drum 34 so as to be creased. This folded negative sheet is conveyed toward the conveyer roller 158 by the pressing and fixing roller 114 and the folding process is finished.
Patent JP-H0776886-A (JP)
Title: Horizontal joining method for precast concrete member and coupling mortar coupling group
Inventor: YOSHIOKA GORO
IPC: E04B1/21
Filed: 1993-06-14
Abstract: PURPOSE:To save a labor required for a horizontal joining work for precast concrete member and to simplify the joining work. CONSTITUTION:All of groups of joints 3 each mounted on a horizontal reinforcing bar pair 2-A and 2-B juxtaposed in the vertical direction of a pair of precast concrete members 1-A and 1-B erected facing each other in a horizontal direction or joint groups subdivided into a plurality of joints making one set are intercoupled through respective coupling pipes 6 and brought into a communicated state. By injecting grout 8 in each group, horizontal joining of the members is completed. When a coupling joint group formed such that a plurality of the mortar joints making one set which are intercoupled through a coupling pipe is used, execution of this joining method further saves a labor and facilitates a joining work.
Patent JP-S57102733-A (JP)
Title: Automatic dimension correcting apparatus for spare tool
Inventor: NISHIMURA HIDEO
IPC: B23Q11/00
Filed: 1980-12-16
Abstract: PURPOSE:To obtain an automatic dimension correcting apparatus for tools by a method wherein, when a tool is replaced by a spare one, the apparatus is designed to detect that the main spindle has been fitted with the spare tool and to write a correction value concerning the spare tool in a data memory. CONSTITUTION:When an output of a tool replacement signal STC is generated from a tool life controller 20, a T code instructed by an NC program is converted into a corresponding spare tool designation code (T' code). If the tool replacement signal STC is not transmitted, the T code outputted from the NC controller as it stands is outputted. When the T' code is outputted, a correction value is outputted from a setter 50 designed to set and store a value for correcting tool dimensions and simultaneously a detection signal is outputted from a detection circuit 60 for detecting the fact that the main spindle has been fitted with a spare tool, and given to a strobe signal generator circuit 70. When the strobe signal is sent to a strobe signal input terminal 15, the correction signals given to input terminals 12, 13, 14 are read out therein. As a result, data stored in a correction value memory are automatically reset.
Patent JP-H0737848-A (JP)
Title: Cleaning of semiconductor wafer and device thereof
Inventor: FUKUDA YASUO
IPC: H01L21/304
Filed: 1993-07-20
Abstract: PURPOSE:To eliminate the generation of pits while the particle removal power of a semiconductor wafer cleaning device is increased by a method wherein a cleaning treatment using an alkaline chemical and an acid chemical is performed under a reduced pressure and after the cleaning treatment using the chemicals is performed, a cleaning treatment using pure water and a drying treatment are performed under a reduced pressure or under normal, pressures. CONSTITUTION:A piping 6 for alkali cleaning and a piping 17 for acid cleaning are connected to the upper part of a cleaning tank 2. A controller 43 is operated and a cassette 4 with a multitude of semiconductor wafers W housed therein is set on a cradle 5. In alkali cleaning, an opening and shutting valve 7 is opened to feed an alkali cleaning liquid to the tank 2, an opening and shutting valve 38 is opened to drive a suction pump 39 and the cleaning is performed in a state that the interior of the tank 2 is decompressed. In acid cleaning, an opening and shutting valve 18 is opened to feed an acid cleaning liquid to the tank 2 and the valve 38 is opened to perform the cleaning in a state that the interior of the tank 2 is decompressed. When the cleaning ends, an opening and shutting valve 34 connected to the lower part of the tank 2 is opened to discharge the cleaning liquid in the tank 2 and pure water is fed through feed pipings 28 and 30 and an overflow rinsing is conducted.
Patent JP-H1027698-A (JP)
Title: Vacuum chamber for insertion light source of electron storage ring
Inventor: TAKAMA TOSHIHIDE
IPC: H05H13/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To almost eliminate a thermal distortion by welding, make simplification capable of finish work and reduce a cost of manufacture, by decreasing a number of welding parts as small as possible. SOLUTION: In a vacuum chamber 1 for an insertion light source arranged in a linear part of an electron storage ring, in a chamber main unit extrusion molded with an aluminum alloy serving as a material by a vacuum particular extrusion molding method with a very small degas amount, a beam chamber 6 arranged between magnets M to be formed with an electron beam O and a pump chamber 8 communicating with this beam chamber 6 through a slit hole 7a to receive a getter pump 11 are integrally juxtaposed along a lengthwise direction. In the chamber main unit formed by extrusion molding of an aluminum alloy, straightness and flatness are improved, a welding part is also decreased.
Patent JP-2000009217-A (JP)
Title: Synchronizing device for transmission
Inventor: OKAMOTO MASASHI
IPC: F16H63/32
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing device for a transmission exhibiting good lubrication of a sliding section between a shift arm and a sleeve by forming a tapered guide surface at an end of claw of the shift arm. SOLUTION: A claw 23 formed at an end of an arm 22 of a shift arm 20 is fitted in a peripheral groove 19 of a sleeve 17. At the end of the claw 23, a tapered guide surface 27 is formed protrusively. Lubricant L flowing by the rotation accompanied by the sleeve 17 collides with the tapered guide surface 27 and flows along either of inclined surfaces 28 into gaps 24a and 24b formed between a sliding surface 25 of the peripheral groove 19 and both sides of sliding surfaces 26 of the claw 23 to lubricate a sliding part 24, thereby seizure and wear at the sliding part can be prevented and durability of a synchronizing device is improved.
Patent JP-H05337692-A (JP)
Title: Backing metal for plate seam welding
Inventor: TAKASU KASABUROU
IPC: B23K37/06
Filed: 1992-06-12
Abstract: PURPOSE:To provide the backing metal for plate seam welding capable of increasing penetration. CONSTITUTION:This backing metal 1 has an abutting part 2 placed on the rear of a base metal plate W1 and an inclined part 4, notched in order to face a groove side, formed of a curved surface whose curvature of radius is R. Also, another backing metal has the abutting part 2 placed on the rear of the base metal plate, the inclined part 4, notched in order to face the groove side, formed of a curved surface whose curvature of radius is R, and moreover, parallel part continued to the inclined part. The inclined parts and the parallel parts may be provided on both faces of the front surface and the rear of the backing metal.
Patent JP-H1015168-A (JP)
Title: Game value adding device
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To automatically provide an added game value service and further provide a parlor's own added game value service, regarding a game value adding device for supplying a player with an added game value (e.g. free ball). SOLUTION: This game value adding device 20 is attached to a game machine, and outputs a game value for servicing a player on the basis of a game result in a game zone. The game value adding device 20 is provided with added game value servicing means 201, 206, 207 and 208 formed to include a connection means 20a with external equipment 50 and output an added game value for servicing a player on the basis of an external signal 501 received through the connection means 20a, independent of a game state in the game zone.
Patent JP-S6074153-A (JP)
Title: Automatic gain control system
Inventor: SUGAYA JIYUKOU
IPC: G11B20/10
Filed: 1983-09-29
Abstract: PURPOSE:To obtain an AGC voltage generating system for making a signal level constant even if the shape of an AGC signal waveform is varied in the outside circumference and the inside circumference, by generating an AGC voltage by utilizing the inclination of the AGC signal waveform, in a recording medium such as a magnetic disk, etc. CONSTITUTION:A signal read out of a magnetic plate 7 by using a magnetic head 8 passes through a pre-amplifier 9, and thereafter, is sent to an AGC amplifier 10. As for the AGC amplifier, the gain is varied in accordance with an AGC voltage. This signal is binary-coded by using one of outputs of the AGC amplifier, and also an erasing part is detected by an erasing part detecting circuit of 12. Also, both polarity signals of the AGC amplifier are sent to comparators 14, 15 and 16, 17 having a slice level corresponding to the lower side and the upper side levels of the window. As for each output, its exclusive OR is applied from 18, 19, and thereafter, a pulse train corresponding to an inclined part of the signal passing through the window is generated by an OR circuit of 20. When this pulse train is charged to a capacitor 23 in the course of a period of AGC, its output goes to the control voltage of the AGC amplifier.