baber/WOPTO huggingface dataset:
Patent JP-H0298156-A (JP)
Title: Scratch marker
Inventor: KUBOTA SUSUMU
IPC: H01L21/66
Filed: 1988-10-04
Abstract: PURPOSE:To disperse an impact at the time of marking and to increase the life of a scratch marker used for marking in case of a malfunction by measuring the characteristics of a semiconductor device by composing a part in which the deformation of a central core of the maker is increased perpendicularly to its long axis of a plurality of metal wires each having a small diameter. CONSTITUTION:After the characteristics of a semiconductor device formed on a wafer are measured, an improper chip is attached with a marking. In this case, a scratch marker used for forming the marking has a following structure. A metal rod 3 made of piano wires each having 0.2mm diameter is secured to an attaching part 1 to an electromagnet for driving a central core, 4 parallel piano wires 2 each having 0.1mm diameter are disposed therebetween, and coupled to the rod 3 via a weld 4. Thus, the positional accuracy of the mark to be attached is improved, the directions are aligned to obtain a strong marking, and an impact at the time of marking is dispersed to avoid the breakage of the central core of the marker.
Patent JP-H03113597-A (JP)
Title: Extraordinally noisy vehicle detection system
Inventor: MIZUNO MASAO
IPC: G08G1/017
Filed: 1989-09-27
Abstract: PURPOSE:To discriminate the cause of an extraordinal noise at real time by transmitting sound level data and picture data from terminal equipment to a central device when a sound level exceeds a prescribed level and displaying this picture data on a monitor display provided at the central device. CONSTITUTION:When the sound level detected by a sound sensor 2 is decided to exceed the prescribed level by a level deciding means 15, the sound level data detected by the sound sensor 2 is transmitted to the central device C together with the picture data image-picked up by an image pickup means 5, and the picture data is displayed at real time on the monitor display 25. Thus, by observing a displayed picture, it can clearly discriminated if the extraordinal noise is caused by the intentional extraordinal noise generating action of the reckless drivers.
Patent JP-H0197144-A (JP)
Title: Charge completion detector
Inventor: KUMADA AKIRA
IPC: H02J7/00
Filed: 1987-10-05
Abstract: PURPOSE:To detect a charge completion point of time accurately without being affected by ambient temperature by bringing the warm junction side of a thermoelectric detection element into thermal contact with a secondary battery and by detecting said charge completion point of time of the secondary battery on the basis of a temperature difference from the cold junction side. CONSTITUTION:The warm junction side of a thermoelectric detection element 12 is thermally coupled to the secondary battery 11. Said thermoelectric detection element 12 is constituted by the use of a base 14 composed of semiconductor ceramics. Four electrode pairs 15a-18a, 15b-18b are formed on one principal plane of said base 14 to constitute four thermoelectric elements having warm and cold junctions. Radiating members 25 are stuck on the cold junction side. The charge completion point of time of the secondary battery 11 is detected on the basis of a temperature difference between the warm and cold junction sides.
Patent JP-H0194526-A (JP)
Title: Magnetic recording medium
Inventor: IGAMI MORIYUKI
IPC: C09D5/23
Filed: 1987-10-07
Abstract: PURPOSE:To improve the output of a magnetic layer and the traveling durability of a magnetic recording medium by making combination use of a planar hexagonal ferromagnetic material having a specified specific surface area and a specified polishing agent. CONSTITUTION:The specific surface area of the hexagonal planar magnetic material is 50-70m<2>/g and the binder contains at least 1X10<-5> equiv./g polar group. This magnetic recording medium consists basically of a nonmagnetic base and the magnetic layer provided thereon. The material for the nonmagnetic base is exemplified by polyester such as polyethylene terephthalate and polyethylene-2, 6-naphthalate and polyolefin resin such as polypropylene. The dispersibility of the fine powder of the hexagonal planar magnetic material into the binder is, therefore, improved. The magnetic recording medium thus exhibits the good traveling durability and the reproduced output is enhanced as well.
Patent JP-H0895966-A (JP)
Title: Table ruled line editing device
Inventor: OTAKI KIYOKAZU
IPC: G06F19/00
Filed: 1994-09-21
Abstract: PURPOSE: To efficiently perform editing work by providing a ruled line changing means for replacing a table ruled line at a part corresponding to an editing object range designated by a range designating means with a ruled line pattern designated by a ruled line pattern designating means. CONSTITUTION: A CPU 1 controls the entire operation of a data processor according to various programs stored in a ROM 2 and a RAM 3. When one part of a table is designated by the editing object range by the range designating means (a mouse 5) and any desired ruled line pattern is designated by the ruled line pattern designating means (a mouse cursor), the ruled line changing means replaces the table ruled line at the part corresponding to the editing object range designated by the range designating means with the ruled line pattern designated by the ruled line pattern designating means. Therefore, when one part of the table is designated as the editing object range, the ruled line inside that range can be changed into the ruled line pattern designated in advance.
Patent JP-H0193782-A (JP)
Title: Dynamic transmission system teaching aid for caterpillar type vehicle
Inventor: ITO NOBUO
IPC: G09B25/02
Filed: 1987-10-06
Abstract: PURPOSE: To form an excellent teaching material by making it possible to decomposing and assembling various components of a crawler vehicle similarly to a real vehicle and understand a power transmission state in operation by the use of a transparent frame and internal transparent components. CONSTITUTION: Since the crawler vehicle has almost the same modular structure as that of a real vehicle, the decomposing/assembling method of the vehicle can also be learned in addition to the understanding of simple modular structure. For instance, right and left final drive components 81, right and left steering clutch and brake components 32, etc., can be attached/detached similarly to a real vehicle. Respective modular structure parts are arranged around a transparent frame 12 formed on a base 11, these components 32, 81 can be transparently observed and a power driving state can be understood at a glance.
Patent JP-S61130999-A (JP)
Inventor: SAKAKIBARA HIROSHI
IPC: G10L15/32
Filed: 1984-11-30
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-H0974062-A (JP)
Title: Semiconductor exposure method and device
Inventor: NATSUBORI KATSUTOSHI
IPC: G03F9/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To shorten the alignment time and improve the throughput of a device by enabling the exposure in accurate position to the crystal azimuth of a semiconductor wafer, and enabling the exposure in the same position even if the device is different. SOLUTION: This method posses a process 1 to form a pattern which shows crystal orientation on a semiconductor wafer, a process 2 to detect the pattern, a process 3 to position the wafer in the specified exposure position, based on the detection result, and a process 4 to expose and transcribe the first circuit pattern on the positioned wafer.
Patent JP-H0674213-A (JP)
Title: Micro-gripper mechanism
Inventor: HIGASHIYAMA KEIZO
IPC: A61B5/15
Filed: 1992-08-26
Abstract: PURPOSE:To provide a micro-gripper mechanism having its structure simplified, capable of being miniaturized, not requiring temperature control, not affected by solenoid noise, not having any problem of electric shock and capable of being safety used for blood vessel, etc. CONSTITUTION:A micro-gripper mechanism is provided with a pinch rod 2 composed of an optically-strained bimorph, a light guide 4 for radiating light on one side thereof and a pinch rod 1 in an optionally non-strained system subjected to pressure contact of the pinch rod 2 deformed by irradiation of light through the light guide. Holding/releasing state can be controlled by deformation of only one side of the pinch rod 1, moreover the light guide 4 is positioned on the deformation side thereof so that this micro-gripper mechanism may be formed in a simple structure to be housed in its compact size.
Patent JP-S61129989-A (JP)
Title: Receiving device for pay tv broadcasting
Inventor: HAYASHI SHUNEI
IPC: H04N7/16
Filed: 1984-11-29
Abstract: PURPOSE:To inform payment error to the broadcasting center and correct the error, by detecting the error of payment data. CONSTITUTION:A pay-by-view microcomputer 31 check whether there is an error in the payment information sent from a broadcasting center 6. When there is an error, an error indicating light emitting diode 102d of the operation panel is flickered, and error status flag is outputted to a message microcomputer 36. Seeing the flickering indication, the user presses a balance button 107. The message microcomputer 36 issues an message data to the effect that payment error has occurred to a character generator 37, and message is displayed on the screen according to the display signal.
Patent JP-S61129554-A (JP)
Title: Measuring device for scattered light
Inventor: HAYASHIDA SHIGEO
IPC: G01N21/47
Filed: 1984-11-28
Abstract: PURPOSE:To eliminate the need for a large-output light source and simplify the titled measuring device by irradiating a body to be measured with parallel luminous flux, removing unscattered light on the front surface of the object body, and converging scattered light at its peripheral part efficiently and detecting its intensity. CONSTITUTION:Light from a light source 11 is collimated by a luminous flux adjusting device 12 into parallel luminous flux to irradiate the body 13 to be measured with the light, whose transmitted light is made incident on a scattered light detecting device 15. An unscattered light detecting device 19 is provided on the optical axis of the scattered light detecting device 15. Further, through holes 17a and 17b are bored at its periphery to pass the scattered light through them, and the light is made incident on a scattered light detecting device 21 through a condenser lens 17 to form an image. Thus, the through holes 17a and 17b concentric with an optical mask 17 are formed for the scattered light L4 transmitted through the object body 13 and only the scattered light which is transmitted through it is converged and detected. Therefore, the intensity of the light that the scattered light detecting device 21 receives increases to eliminate the need to use a large-output light source, thereby measuring the dispersion of pigment in a paint.
Patent JP-2000081285-A (JP)
Title: Heat shielding plate for inner heat type electric furnace
Inventor: MURAKAMI TAKASHI
IPC: F27D1/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce an operating cost by scarcely cracking, prolonging a useful period, and facilitating its maintenance therefor. SOLUTION: In the inner heat type electric furnace comprising a sintering space for receiving an object to be sintered at an inner center of a furnace body, a heater provided at a side of the space, and a reflector having a heater and installed to surround the space to sinter the object by a heat from the heater; the heat shielding plate is associated between the reflector of an outside of the heater and a furnace wall. The plate has a structure in which a plurality of alumina thin plates 50 each having a substantially rectangular shape, a cutout 52 formed from its lower side to the vicinity of its center and longitudinally split and laminated, an upper edge of the laminate sandwiched between U-shaped sections of a suppressing member 56 of a heat resistant metal and clamped by heat resistant bolts 58 and nuts 60 at the member and the cutouts pass heater leads.
Patent JP-S59172505-A (JP)
Title: Improved continuous manufacture of ethylenic polymer
Inventor: JIYAN PIEERU MASHIYON
IPC: C08F2/38
Filed: 1983-12-23
Abstract: 1. A continuous process for the manufacture of ethylene homopolymers or copolymers of ethylene with at least one alpha-olefin having from 3 to 8 carbon atoms, successively comprising : a) a first step for (co)polymerizing ethylene at a temperature between 180 and 320 degrees C, under a pressure between 300 and 2 500 bars, in the presence of a catalytic system comprising on the one hand at least one halogenated compound of a transition metal of groups IVa to VIa of the Periodic System and on the other hand at least one activator selected from hydrides and organo-metallic compounds of metals of groups I to III of the Periodic System, the molar ratio of the activator to the transition metal compound being between 1 and 10, b) a second-step for separating the (co)polymer formed from the unreacted monomer(s), under a pressure of between 100 and 500 bars, c) a third step for recycling the unreacted monomer(s), and d) a fourth step for recompression up to the (co)polymerisation pressure, characterized by introducing into the reaction mixture, at the end of the first step, at least one compound selected from monoketones having from 3 to 10 carbons atoms, diketones having from 4 to 11 carbon atoms, monoalcohols having from 1 to 14 carbons atoms, polyalcohols having from 2 to 10 carbon atoms, and water.
Patent JP-H0589188-A (JP)
Title: Free curved surface generating device
Inventor: SHIMAMURA AKIHIDE
IPC: G06F17/50
Filed: 1991-09-30
Abstract: PURPOSE:To efficiently correct a curved line constituting a free curved surface and to confirm the corrected result on a display device. CONSTITUTION:A free curved surface generating device by which a curved line is displayed on a display screen and the line is so permitted to be corrected as to generate a free curved surface is provided with the first storing means 1 which stores the display data of all the curved lines displayed on a display screen, a means 6 which specifies the curved line intended to be corrected, the second staring means 2 which stares the display data on the specified curved line and the display data on the graphic representing the features of the specified curved line, a means which inputs a correction data, a means 7 which overwrites the content of the second storing means based upon the correction data and a display control means 3 which displays the display data stored in the first and second storing means in a duplex manner.
Patent JP-S61129509-A (JP)
Title: Semiconductor optical position detector
Inventor: TSUDA YUKIHIRO
IPC: G01B11/00
Filed: 1984-11-29
Abstract: PURPOSE:To solve problems of nonuniformity of a transparent conductive film and a noise such as natural light, etc., by dividing two transparent conductive films adhered to the top and reverse surfaces of a semiconductor layer into plural parts in the X and Y directions. CONSTITUTION:When a light beam is incident on a detector, the light beam is transmitted through the transparent conductive film 6, semiconductor layer, and transparent conductive film 2. At this time, light generated currents are generated at some split piece of the transparent conductive film 6 through which the light beam is transmitted and some split piece of the transparent conductive film 2 and not generated at another other split piece. For the purpose, the split piece of the transparent conductive film 2 where the light generated current is generated is detected to indicate the positions of those split pieces, thereby showing the X-directional incidence position digitally. Further, the split piece of the transparent conductive film 6 which generates the light generated current is detected and the position of the split piece is indicated to show the Y-directional incidence position digitally. Those digital values are supplied to a central processor through an input circuit and a comparing circuit to generate digital coordinate signals X and Y showing the incidence position, thereby outputting the signals.
Patent JP-H08119887-A (JP)
Title: Production of trans-difluoroethylene derivative
Inventor: SHIMIZU TAMAKI
IPC: G02F1/13
Filed: 1994-10-18
Abstract: PURPOSE: To readily and economically obtain a trans-difluoroethylene derivative useful as a liquid crystal compound in high yield and by a short process by reacting a specific trifluoroethylene compound with a Li compound. CONSTITUTION: This compound of formula III is obtained by reacting (A) a compound of formula I [R<2> is an (F-substituted) 1-10C alkyl, a halogen or CN; A<4> is a (CN-substituted) 1,4-disubstituted cyclohexylene or a 1,4-disubstituted cyclohexenylene; Y<2> is COO, C≡C or CH2 CH2 ; A<3> is a (CN-substituted) 1,4- disubstituted cyclohexenylene or 1,4-disubstituted phenylene; (n) is 0 or 1] with a compound of formula II [R<1> is R<2> ; A<1> is A<4> ; Y<1> is Y<2> ; A<2> is a (CN-substituted) trans-1,4-disubstituted cyclohexylene; (m) is (n)].
Patent JP-S63107535-A (JP)
Title: Manufacture of water absorptive resin film
Inventor: SHIMADA TAKEO
IPC: B29K35/00
Filed: 1986-10-23
Abstract: PURPOSE:To obtain a water absorptive resin film which possesses high water absorption properties and is superior shape-retaining properties, after water absorption, by establishing a specific relation between the maximum particle diameter of water absorption resin powder and a thickness of the water absorptive resin film. CONSTITUTION:Water absorptive resin film is manufactured by performing extrusion molding of 5-80wt% water absorptive resin powder containing carboxylate and 95-20wt% polyolefin containing glycidyl group into a filmy state by melting and kneading them at a temperature of the melting point or higher of the latter. A relation between the maximum particle diameter Y (micron) of the water absorption resin powder and a thickness X (micron) of the water absorption resin film is given as X/Y>1.5. When X/Y<=1.5 is given, smoothness of the surface of the film after water absorption is spoiled and made opaque and holding due to coming off of the swollen water absorptive resin powder from the film is generated. It is preferable that water absorption rate of the water absorption resin containing the carboxylate is to the extent of 30-2,000 times. Crosslinked polyacrylic acid alkaline metal salt such as crosslinked polyacrylic acid sodium or crosslinked polyacrylic acid potassium or crosslinked polyacrylic acid lithium is an embodiment. 0.1-20wt% is appropriate for the content of the grycidyl group of the polyolefin containing the grycidyl group.
Patent JP-2000081137-A (JP)
Title: Sealing plug, sealing plug for machining, and sealing method in machining fluid passing hole of metal mold member, and machining method for fluid passing hole of metal mold member
Inventor: SAITO TERUO
IPC: F16J13/14
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To seal the opening part of a liquid circuit for circulating cutting oil or coolant by fitting a collet chuck member to the tip of the opening part to closely fit it to the inside surface of the opening, and pressing the collet chuck member to the inside surface of the opening part by a wedge member. SOLUTION: This sealing plug is formed of a collar member 6, a wedge member 8 and a screw member 10. The collar part 6 is formed of a collar portion butted to the outside surface of the opening hole of a metal mold member and a cylindrical chuck member extended from the collar potion. The chuck member is formed into four circular pieces by slitting, and the opening part inside surface at the tip is tapered. The outer surface 6H of the tapered part forms a pressure fitting surface pressure-fitted to the inside surface of the hole of the metal mold. The circumferential part of the chuck part forms a relief part recessed from the pressure contact part 6H. A through- hole 6E is machined so as to extend from the cylindrical part inside surface of the chuck part formed on the collar part to the outside surface of the collar part so as to work it as a relief hole for cutting oil.
Patent JP-H0194565-A (JP)
Title: Magnetic disk device
Inventor: TAMURA FUMIHIKO
IPC: G11B19/02
Filed: 1987-10-06
Abstract: PURPOSE:To confirm a series of control instructions to the occurrence of a fault by generating a reading-out addresses at the time of clearing up the cause of the fault and supplying these addresses to a fault information recording part. CONSTITUTION:When the fault is occurred in a magnetic disk part 2 by control signals such as a reset signal E3, a mode signal E4 and a count signal E5 sent from a control processing part 1, a fault information recording address part 6 generates a writing-in address so that a fault information recording part 5 writes successively fault data E8 sent from the magnetic disk part 2 and a control instruction read out of a control instruction storage part 3 as control instruction data C7 one after another. At the time of clearing up the cause of the fault, the reading-out addresses to read out these are generated and these addresses are supplied to the fault information recording part 5 as an address signal E6. Thus, a series of control instructions executed to the occurrence of the fault can be recognized correctly.
Patent JP-S63106643-A (JP)
Title: Silver halide photographic sensitive material having improved physical property as film
Inventor: TACHIBANA NORIIKU
IPC: G03C1/04
Filed: 1986-10-23
Abstract: PURPOSE:To enhance coatability and to improve the physical properties as a film such as scratch strength, dimensional stability and flexbility by incorporating a specified surfactant and polymer latex. CONSTITUTION:When one or more hydrophilic colloidal layers are formed on a support to obtain a photographic sensitive material, a surfactant having a 2-hydroxy-3-sulfopropyl group (salt) and polymer latex are incorporated into at least one of the colloidal layers. The surfactant used is preferably represented by formula I (where R is an org. group having 5-25C alkyl or alkenyl, and M is an inorg. or org. cation). Thus, the physical properties as a film as well as the photographic characteristics and developability are improved.
Patent JP-S63106234-A (JP)
Title: Feeding device
Inventor: SHIGENOBU MICHIRO
IPC: B65H1/12
Filed: 1986-10-23
Abstract: PURPOSE:To permit the transport for maintaining the stable high image quality by installing a separating member which is attached onto the uppermost surface of the piled cut sheets and contributes to the separation operation. CONSTITUTION:A cut sheet S loaded onto a cut sheet loading base 2 is in the noncontact state with a stripping pawl 4, when mounted into a copying machine body. When an electric power source is turned-ON, a spring 7 which is pulled to the copying machine body side by a plunger 6 and does not apply any force onto the cut sheet loading base 2 is set free, and then the cut sheet loading base is pushed up, and the cut sheet edge part is press-attached with the stripping-off pawl 4. In this state, a pick-up roller 5 is revolved in synchronization with the copying signal supplied from the copying machine body, and when the cut sheet S is transported, the stripping pawl 4 suppresses the sending of two pieces of sheets or more. Therefore, the cut sheet S which is sent out is transported into the image forming part of the copying machine by the feeding rollers 8 and 8'.