baber/WOPTO huggingface dataset:
Patent JP-S55148396-A (JP)
Title: Throttler for x-ray photography
Inventor: MOMOI TSUKASA
IPC: G21K1/04
Filed: 1979-05-10
Abstract: PURPOSE:To permit the control of halation by reducing scattered radiation by a procedure in which paired two blades of quadrilateral blades made of an X-ray-impervious material are divided into two, respectively, so as to enable them to be adjusted in shape according to the shape of an object to be photographed. CONSTITUTION:The blades 2 and 2' of the quadrilateral blade 18 made of an X- rays-impervious material are divided into the two, or the blades 2a, 2b, 2a', and 2b', respectively, and the ends of the blades 2a and 2b' are provided with the pins 3 and 3' with respective screw portions. Also, the ends of the blades 2b and 2a' are provided with the slender grooves 4 and 4' which are, in turn, fitted on the pins 3 and 3'. In case where the affected portion of the object to be photographed is relatively small, the driving motor 17 is first actuated to turn the gear 13 in the direction of the arrow mark, the lining 10 is shifted along the guide cylinder 9 through the lever 12, and then the irradiation field is determined by the said quadrilateral blade 18.
Patent JP-S58173406-A (JP)
Title: Optical displacement measuring equipment
Inventor: OOMORI SATOSHI
IPC: G01D5/26
Filed: 1982-04-05
Abstract: PURPOSE:To reduce the size in the thickness direction of a scale by connecting the light inlet parts of optical prisms and optical fibers through a lens having a specified distribution of refractive index. CONSTITUTION:The respective light inlet parts 7B and light exit part 9A of optical prisms 7 and 9 are disposed horizontally so as to face upward, and the top faces of the parts 7B and 9A are connected through connecting material 11 to the bottom end of a lens having specified distribution of refractive index 12. The top end of the lens 12 is formed in one body to the forward ends of optical fibers 8 and 10. Thus, the refractive index of the lens 12 decreases continuously toward the outer side, and after the light transmitted through the fiber 8 is condensed in the central direction by the lens 12, the light passes through an index scale 4 and a main scale 3 via the prism 7.
Patent JP-S56153521-A (JP)
Title: Manufacture for magnetic head
Inventor: TERUI FUMIO
IPC: G11B5/127
Filed: 1980-04-28
Abstract: PURPOSE:To increase the yield of high density recording heads, by forming the track width restricting groove at one or both of a pair of magnetic blocks and bonding both the blocks via the gap spacer with specific heating conditions, after filling the nonmagnetic substance having wear resistance in the grooves. CONSTITUTION:Grooves 10a, 10b restricting track widths 2a, 2b are formed to a pair of magnetic block half bodies 1a, 1b, and to one blcok 1a, the groove 5 is formed, in which the winding hole 4 and the bonding glass rod 7b are inserted. The nonmagnetic substances (such as glass) 3a, 3b having wear resistance are filled in the grooves 10a, 10b, and the gap spacer 8 is formed to the half body 1b with sputtering of the nonmagnetic substance (SiO2 or the like). Further, the glass rod  7b having the same melting point or lower as fillings 3a, 3b is put in the groove 5,  and after heating near the softening point of the fillings 3a, 3b under vacuum,  gaseous N2 is delivered, the pressure is restored to atomsopheric pressure, and the temperature is held around the filling temperature of the fillings 3a, 3b, and the  block half bodies 1a, 1b are strongly bonded. Thus, no air bubble is given to the  fillings 3a, 3b and no hole 4 is chocked and heads can be obtained with good yield.
Patent JP-S54148154-A (JP)
Title: Automatic horizontal electrogas welding
Inventor: ONO KATSUHIKO
IPC: B23K9/12
Filed: 1978-05-15
Abstract: PURPOSE: To enable one-pass, one-run welding process, providing high efficiency and good welded zone in horizontal electrogas automatic welding, base material is attached with special back metal and a curved torch is used in a specified method.  
     CONSTITUTION: A glass fiber material 16 and a copper plate 5 are attached on the back of upper plate 4a having narrow groove of 5 to 13mm width. The top surface of lower plate 4b is attached with a water-cooled copper plate 13 having a shield nozzle 13a. Torch 14 having curvature (R=70 to 120mm) tip 14a is inserted into the groove. A fine wire 10 is pressingly curved and sent at angle of θ 3  (90±30 degrees) to the plate thickness direction. The torch 14 is arranged at θ 2  (0 to 20 degrees) to the horizontal surface of the lower plate 4b. Automatic welding is conducted while vibrating the torch at 60 to 1000 cycle/min and feeding shield gas. Arc force causes molten steel to reach the top plate surface 4a, producing convection flow of holding angle θ 4  (40 to 80 degrees), enabling one-pass, one-run welding of high efficiency and good welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52140384-A (JP)
Title: Flaw detector
Inventor: SUDA TADASHI
IPC: G01N21/94
Filed: 1976-05-19
Abstract: PURPOSE:To automatically detect the flaw in the face of glass plate, by receiving and indicating the secondary light caused by disturbance resulted from reflection, diffraction, scattering, absorption, etc., when the ray goes through the defective place.
Patent JP-S61214571-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI HIDEJI
IPC: H01L29/73
Filed: 1985-03-20
Abstract: PURPOSE:To facilitate the manufacture of an element by the use of a large-diameter wafer and an element of low collector resistance by a method wherein a recessed portion is formed on the back of a semiconductor and, after a high impurity concentration layer and an element active region are formed, the side of the substrate whereon the recessed portion is formed is made flat. CONSTITUTION:Oxide films 12a and 12b are formed on both surfaces of an N<-> type Si substrate 11, and thereafter an opening 13 is formed in the film 12b. Subsequently, a recessed portion 14 is formed with the film 12b used as a mask. After the films 12a and 12b are removed, N<+> deposition layers 15a and 15b are formed on both surfaces of the substrate 11. Thereafter, the layer 15a is removed. Next, both surfaces of the substrate 11 are covered with oxide films 16a and 16b, and then an N<+> layer 17 is formed on the back of the substrate 11. The films 16a and 16b being removed subsequently, a P<+> base layer 18 is formed on the surface of the substrate 11, followed by the formation of an N<+> emitter layer 19 on the layer 18. Then, a base electrode 22 and an emitter electrode 23 are formed, and further the layer 17 side is wrapped off and machined to be flat. According to this manufacturing method, the thickness of the substrate 11 can be made small without increasing the depth of the layer 17, an element for which a large-diameter substrate is used, and an element of low substrate resistance, etc. can be manufactured with ease.
Patent JP-H09238753-A (JP)
Title: Portable table
Inventor: KANAZAWA OKIMUNE
IPC: A47B3/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To easily carry a table outdoor by making legs be along the back surface of a plate body at the time of folding the legs to the back surface of the plate body provided with a handle part on an edge part. SOLUTION: The handle part 2 is provided on the side edge of the plate body 1 in a rectangular shape. The legs 3 are made foldable in the opposite inner side directions of the respective legs 3 along the longitudinal direction edge of the plate body 1. The length of the legs 3 is set so as to be along the back surface of the plate body 1 without overlapping the opposite legs 3 with each other at the time of folding the legs 3. Thus, at the time of folding the respective legs 3 to the back surface of the plate body 1, the respective legs 3 are excellently set along the back surface of the plate body 1 and folded in a thin plate shape without thickness. Thus, at the time of carrying, the legs 3 are folded on the back surface of the plate body 1 so as not to be obstruction and carrying is easily performed by putting a hand in the handle part 2 of the plate body 1 of a plate shape.  Also, this table is used as a low table with the legs by erecting the legs 3 and used for the table or a tray without height by folding the legs 3 and mounting it on the ground or a rug.
Patent JP-H04291361-A (JP)
Title: Image recorder
Inventor: ADACHI TOSHIYUKI
IPC: G03G15/00
Filed: 1991-03-20
Abstract: PURPOSE:To smoothly mesh the rotary gear of a carrying roller attached to an opening and closing part with the roatating gear attached to a device main body. CONSTITUTION:The carrying roller 10 and the rotary gear 11 held by the opening and closing part 2 are held by an arm 16 which can rock while making a supporting shaft 15 a center, and are energized downward by a spring 17, furthremore, a gear stopper to keep the axle-to-axle distance of the rotating gears 7 and 11 to a specified value is provided. By such constitution, when the opening and closing part is closed, the opening and closing part can be closed without a trouble, since the gear 11 is movable with respect to the opening and closing part 2 even though the rotating gears do not correctly mesh. The rotary gears 7 and 11 correctly mesh and are kept in a correct clearance controlled by the gear stopper by rotating the gear 7 in that state, so that power can be transmitted.
Patent JP-S58177241-A (JP)
Title: Plug press fit device
Inventor: NAGAYAMA YOUICHI
IPC: B23P19/02
Filed: 1982-04-07
Abstract: PURPOSE:To easily detect a fitted condition of a plug in its press fit process, by forming a gap between sliders and flanges and providing a means, which detects the presence or length of the gap to detect the fitted condition of the plug after press fitting. CONSTITUTION:Sliders 8 are guided by guide parts 2, 2 to perform shuttle sliding. A guide bush 9 is fitted to the slider 8, and air blow holes P1, P2... communicated through a valve 16 to an air supply source A having prescribed pressure are provided. Plug heads 10, 10... are provided with flanged 11, 11... and slidably fitted to the bushes 9. A spring 12 is provided with a spring constant of strength deformed by a gap (d) between the flange 11 an the bush 9 due to a prescribed load applied when the head 10 presses a plug 6 into a hole 7a. Air pressure of the holes P1... is detected by pressure switches PS1... communicated to said holes.
Patent JP-S51133516-A (JP)
Title: Process for metl spinning
Inventor: NAGAI HIROYUKI
IPC: D01D5/08
Filed: 1975-05-15
Abstract: PURPOSE: To improve the uniformity of the filaments and reduce the winding tension greatly when a synthetic polymer is melt spun and wound up at high speed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59180536-A (JP)
Title: Silver halide photographic emulsion
Inventor: MIYAMOTO AKIHIKO
IPC: G03C1/09
Filed: 1983-03-30
Abstract: PURPOSE:To improve sensitivity without any photographic fog by having monodisperse silver halide particles consisting of silver iodobromide sensitized with selenium in the presence of a silver halide solvent. CONSTITUTION:A titled emulsion has monodisperse silver halide particles consisting substantially of silver iodobromide sensitized with selenium in the presence of a silver halide solvent. The monodisperse silver halide particles refer to the silver halide particles which are <=0.20 in the coefft. of fluctuation in the grain size distribution thereof when observed with an electronmicroscopic photograph. The silver halide particles are such silver halide particles which consist substantially of silver iodobromide, and of which the average content of silver iodobromide in the silver iodobromide is preferably 0.5-15mol%, more preferably 5-12mol% and the balance silver bromide.
Patent JP-H01228347-A (JP)
Title: Common bus terminating system
Inventor: TAKAHASHI IKUHIRO
IPC: G06F3/00
Filed: 1988-03-09
Abstract: PURPOSE:To eliminate waveform distortion due to reflection to prevent data corruption by transmitting connection information from nodes connected to a common bus and detecting the number of connected nodes based on this connection information and automatically changing the terminal value in an optimum value in accordance with the number of connected nodes. CONSTITUTION:A node connection information bus 4 is connected to a connected node number detecting circuit 51 in a terminating equipment 5, and connection information outputted from a connection information transmitting circuit 100 of each node is detected to detect the number of nodes connected to a signal bus 3 at present. Based on connected node number information detected by the connected node number detecting circuit 51, a terminal control circuit 52 controls an analog switch 500 so that optimum one of plural kinds of terminal value Ra-Rd preliminarily set in a terminal circuit 50 in accordance with the number of nodes is selected. Then, the signal bus 3 is terminated with an optimum terminating resistance at the point by the analog switch 500. Thus, the signal is most suitably terminated without manual adjustment of the terminal value though connection nodes are added or disconnected or the number of connected nodes is considerably changed in accordance with the condition of system installation.
Patent JP-S55147767-A (JP)
Title: Edit and forming unit for japanese sentence
Inventor: MURAYAMA NOBORU
IPC: G06F17/21
Filed: 1979-05-08
Abstract: PURPOSE:To enable high speed processing, by taking the all unit as three-layer construction, constituting the first layer as the input unit, the second layer as display unit, and the third layer as output unit, and performing the code edit processing, character pattern processing and print processing parallelly. CONSTITUTION:The Japanese sentence edit and forming unit is composed of the keyboard unit 1, control section 10 constituting the input unit connecting the code memory 4 and the pattern memory 5, control section 20 constituting the display unit connecting the one line display unit 2 and the layout display unit 3, and the control section 30 constituting the output unit connecting the printer 6 and telephone set 7. Further, the interface 11 of the control section 10 and the memory 17 of the control section 20 are connected with the bus line, the interface 14 of the control section 20 and the interface 21 of the control section 30 are connected with the bus line, enabling to execute the code edit, character pattern and print processings parallelly with the control of the control sections 10, 20, 30.
Patent JP-S62214733-A (JP)
Title: Code error detector
Inventor: FUJIWARA HARUO
IPC: H03M13/00
Filed: 1986-03-17
Abstract: PURPOSE:To obtain the high error measuring accuracy by detecting automatically the location of a parity bit and synchronizing the location for code error detection so as to exclude a filter from the error detection process. CONSTITUTION:When the number of parity error by a parity detection circuit 101 counted by a counter circuit 103 is high, a timing control circuit 104 discriminates that no frame synchronization is taken, that is, the output timing of an output pulse of a frequency division circuit 102 is not coincident with the parity bit location of a transmission code receiving the output timing of an output pulse of the frequency division circuit 102, then the timing control circuit 104 changes the output timing of the output pulse of the circuit 102 by one bit. The operation above is repeated until the frame synchronization is taken. After the frame synchronization is taken, the number of times of errors detected by the circuit 101 is the number of time of code error, which is counted by a counter circuit 103.
Patent JP-H02237065-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SAWA SHINJI
IPC: H01L21/82
Filed: 1989-03-09
Abstract: PURPOSE:To enable the shortening of a required semiconductor integrated circuit in development and production time by a method wherein a mask pattern used in a wiring process is divided into two parts, one is a common pattern which takes no part in a required function and the other is an original pattern other than the common pattern, and only the layout of the original pattern is designed. CONSTITUTION:A first mask pattern 1 is used for a second layer wiring 4, which is used for the connection of input-output terminals 8-11 of logic functional blocks 1a-1c, separated from a second layer wiring 4 which does not depend on a semiconductor integrated circuit. A second mask pattern 4 takes no part in a second wiring required for constituting a required semiconductor integrated circuit. The first mask pattern for the second layer wiring is subjected to a data conversion process, so as to be inputted into a photomask manufacturing device, and the second mask pattern for the second layer wiring is subjected to a data conversion process so as to be also inputted into the photomask manufacturing device, and a piece of photomask is manufactured through the data. By this setup, only a specific mask pattern required for constituting a required semiconductor integrated circuit is subjected to a data conversion process so as to be inputted into a photomask manufacturing device, so that a semiconductor integrated circuit device can be shortened in development and production time.
Patent JP-S53142046-A (JP)
Title: Slime clener
Inventor: TANIGUCHI SATORU
IPC: B08B9/02
Filed: 1977-05-17
Abstract: PURPOSE: To simply and rapidly scrape a slime by elevationally moving a brush holder suspended from a suspension rope along a guide rope bonded to a weight on the bottom of a groove and tensioned vertically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02264171-A (JP)
Title: Operation control device for air conditioner
Inventor: KOJIMA YOSHINOBU
IPC: F24F11/02
Filed: 1990-03-08
Abstract: PURPOSE:To prevent seizure of a slide part due to the shortage of lubricating oil by a method wherein a frequency or a DC voltage being low enough not to allow rotation of a compressor during the starting of an air conditioner is applied for a specified time, and thereafter, a frequency is increased, and the frequency is changed according to the load of the air conditioner. CONSTITUTION:With an operation switch 10 turned ON, a frequency OC/S is outputted from a frequency command circuit 5b to a frequency converting circuit 5a, DC is applied on a compressor motor 6, and the motor 6 is not run but generates heat. The heat causes heating of lubricating oil 8, and a refrigerant dissolved in the lubricating oil 8 is gasified and separated from the lubricating oil 8. After elapse of a given time, a timer circuit 5c is actuated, a frequency command circuit 5b controls a load detecting circuit 5d, the output frequency of a frequency converting circuit 5a is changed, and the motor 6 is stated to run. In this case, the refrigerant dissolved in the lubricating oil 8 is reduced in an amount, foaming phenomenon of the lubricating oil 8 is prevented from occurring, and each slide part of the compressor 1 can be prevented from seizure.
Patent JP-2000250192-A (JP)
Title: Thermal processing device and thermal developing device using the same
Inventor: OGAWA MASAHARU
IPC: G03D13/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive thermal processing device free from irregularities in processing even in the case an in-machine temperature is changed due to an environmental temperature change, etc., and capable of facilitating the maintenance. SOLUTION: As for the thermal processing device for shifting a sheet to be thermally processed 9 on the surface of a heat conductive member so as to heat and cool the sheet 9, the device is provided with at least one heat conductive member 111, at least one heat conductive member 121 for executing a prescribed cooling processing of the sheet 9 and transfer means 112 and 122 for transferring the sheet 9 so that the sheet 9 may slide on the surface of each heat conductive member, the member 111 and the member 121 are adjacently arranged side by side in the sheet 9 feeding direction in a fixed state.
Patent JP-H09249333-A (JP)
Title: Paper feed controller
Inventor: ASAKO MAKOTO
IPC: B41J13/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent any double feed of paper from occurring as well as to perform its continuous feeding in a short paper interval at high speed by controlling a paper feeding means for a temporary stop at a time when a sheet of succeeding paper is reached to a paper detecting means, and also controlling it for refeeding operation after the elapse of the specified time from the stop at high speed. SOLUTION: When a rear end of the second paper passes through a paper sensor, outputting a driving signal of 100mm/s to a paper feed motor, and thus paper feeding of the third paper is started. When a sheet of the third paper is drawn out as far as a distance of more 20mm downstream in the paper conveying direction than a handling plate, since an overall length ranging from a tip of the paper to the paper sensor is 30mm, after 0.3 second from the start of paper feeding, this paper sensor is turned on, whereby the paper feed motor comes to a stop. Subsequently, if a timer T1 terminates its count of a period of 0.6s, conveyance of the third paper is restarted.  At this time, a distance ranging from a rear end of the second paper to a tip of the third paper is 30mm, so that it comes to the same state as the case of restarting the conveyance from being stopped since the conveyance has started from the regular position.
Patent JP-S53142110-A (JP)
Title: Automatic test system for subscriber circuit
Inventor: KATAJIMA KIYOOMI
IPC: H04M3/30
Filed: 1977-05-17
Abstract: PURPOSE:To fractionate the insulation specification test by providing the test specifiaction value in plural units against the subscriber circuit, and thus to ensure a high efficiency for the device.
Patent JP-S61215744-A (JP)
Inventor: KANEHARA MASAHIKO
IPC: D03D47/46
Filed: 1985-03-20
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-S61217428-A (JP)
Title: Tripper device convertible in three directions
Inventor: YAMAMOTO TOKUNORI
IPC: B65G47/95
Filed: 1985-03-20
Abstract: PURPOSE:To enable to convert in three directions, by furnishing a damper convertible in the directions inward and outward a loader between a belt feeder for bulky articles of a movable truck and a conveyer belt, in a tripper device of a shipment loader for bulky articles and bulk cargoes. CONSTITUTION:When a bulky article or a bulk cargo is delivered in by a deliv ery conveyer 9, a movable truck 2 is brought to close to the upper pulley 12 of the conveyer 9 by a cylinder 4, and a convertible damper 8 is connected to the closing direction D. Thereby, the bulky article is transferred to a cargo conveyer 7 and carried into a bulky article carrier route. When the truck 2 is moved in the direction E with the convertible damper kept closed, the article is carried through the damper 8, a feeder 3, and a chute 10, out of the loader. If the damper 8 is turned in the direction F, the bulk cargo is delivered into the loader by a bulk cargo conveyer 6. In such a composition, the device can be converted in three directions.