baber/WOPTO huggingface dataset:
Patent JP-H04158206-A (JP)
Title: Component inspecting apparatus
Inventor: IKEDA HIROSHI
IPC: H01L21/66
Filed: 1990-10-20
Abstract: PURPOSE:To reduce the amount of storage memory of image data and to shorten a time for an image data processing by detecting the attitude of a held component to be inspected and by detecting the amount of bend of an input-output pin through a window set on the basis of detection of the attitude. CONSTITUTION:An image of the whole of a component 1 to be inspected whereon input-output pins 2 are arranged is picked up bya TV camera 4, and a first video signal V1 thereof is subjected to A/D conversion. From first image data D1 obtained from the signal and stored 5, an image processing element 6 detects the attitude of the component 1, such as an inclination thereof. Meanwhile, a window dividing the whole of the component 1 into prescribed areas is set on the basis of the detected attitude, an image of each area is picked up by the camera 4 and a second video signal V2 thereof is subjected to the A/D conversion 9. From second image data obtained from this signal and stored 5, the processing element 6 detects the position of the pin 2 in the window. This position and reference data D4 are compared by a discriminating element 8 and the result is delivered as discrimination data D5. Accordingly, the detection of the presence or absence of a bend of the pin 2 due to a posisional slippage, as well as the display of the position of the pin 2 in arrangement in the case when the amount of the bend exceeds an allowance value, can be executed and thus detection of a faulty part is enabled.
Patent JP-2000096161-A (JP)
Title: Production of titanium carbonitride sintered body
Inventor: YAMAOKA SHUSUKE
IPC: B22F3/10
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a titanium carbonitride sintered body capable of being formed into a sufficiently dense sintered body. SOLUTION: By weight, 70 to 95% titanium carbonitride powder and at least one kind of the powder of transition metals having 21 to 29 atomic numbers by 5 to 30 wt.% are added and mixed with titanium carbide powder by 10 to 30 wt.% external ratio, which is compacted, and the compacted body is heated at 650 to 1,300 deg.C in a gaseous hydrogen atmosphere, is then baked at 1,300 to 1,600 deg.C till at least the surface of the compacted body is made closed pores in a vacuum atmosphere and is thereafter baked at 1,300 to 1,600 deg.C in a gaseous hydrogen or argon atmosphere under ordinary pressure.
Patent JP-H10109547-A (JP)
Title: Vehicle body cooler cover
Inventor: TSUNEKI YOSHIHARU
IPC: B60J11/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent accidental death of babies and little children during parking an automobile under the burning sun and prevent articles in the automobile from being deformed and broken by heat by injecting cooling medium such as water in a space inside a mat for a cooler cover for the vehicle body. SOLUTION: A mat which is formed of a waterproofing material constituting a vehicle body cooler cover 1 and has a space in its inside is constituted of a roof cover part 21, a front cover part 22, and a rear cover part 23. A hook 4 is attached to the end of a car body fitting band 3 which is attached to the mat and composed of an elastic material such as rubber, and magnets 6 and Hook-and-loop fasteners 7 for fixing the cover to the car body are stuck to prescribed positions in the rear face of the mat 2. The cooling fastener such as water is injected into or taken out from the space in the mat 2 through screwed water feeding/discharging ports 8 provided in prescribed positions in the mat 2. It is hard to let the water pass through thin-walled parts 9 for folding the mat 2 easily and compactly so that a plurality of water paths may be provided therein.
Patent JP-H07112571-A (JP)
Title: Printing matter with kind indication
Inventor: KAWAZU MASANARI
IPC: B41M3/00
Filed: 1993-10-19
Abstract: PURPOSE:To make it possible to form a small unit number of kind indications easily without damaging the surface on which a pictorial pattern is provided by treating the surface so that it has a specific wet index and further, laminating an offset ink printing layer, in printed matter consisting of a pictorial pattern layer and a polypropylene resin layer laminated sequentially on the surface of a material paper. CONSTITUTION:In printing matter 1 consisting of a pictorial pattern layer 3 and a polypropylene resin layer 4 laminated sequentially on the surface of a material paper, the surface of the polypropylene layer 4 is treated by corona discharge 5 so that the wet index is 38 to 42 dyne, and an offset ink printing layer 6 (e.g. indication of store name, address, etc. Product in small quantities) is laminated on the surface of the polypropylene resin layer 4. Consequently, it is possible to indicate a different kind of a low-production without deteriorating the quality the printing surface. Further, it is possible to obtain the indication of good quality at a low cost.
Patent JP-H01127629-A (JP)
Title: Production of hard alloy
Inventor: SHIMIZU YASUHIRO
IPC: C22C1/05
Filed: 1987-11-10
Abstract: PURPOSE:To produce a hard alloy having excellent strength, wear resistance, toughness and thermal impact resistance by mixing hard superfine particles and the hyperfine particle of iron family metals upper conveyance by gas and spraying the mixture onto a heat base plate to deposit the mixture thereon, then sintering the same. CONSTITUTION:The hard hyperfine particles of <=100nm average grain size of at least one kind selected from the carbide, nitride, oxide, carbonate, oxynitride and carbooxynitride of group IVa, Va, VIa metals are formed in a 1st forming chamber 1. The hyperfine particle of <=100nm average grain size of at least one kind selected from iron family metals are formed in a 2nd forming chamber 2. The hyperfine particles in the two forming chambers 1, 2 are fed by carrying pipes 8', 8'' to a mixing chamber 9 where the particles are uniformly mixed. The mixture is carried by a carrying pipe 8 to a depositing and sintering chamber 10. This mixture is sprayed from a nozzle 17 onto the base plate heated to 500-1,500 deg.C and is thereby deposited on the base plate 11; the deposited mixture is simultaneously sintered.
Patent JP-H0599978-A (JP)
Title: Detecting method of thermal deterioration of insulating material
Inventor: HAGA YOSHIAKI
IPC: G01N17/00
Filed: 1991-10-03
Abstract: PURPOSE:To monitor the deterioration of an insulating material continuously and to predict the remaining life accurately thereby to exchange an insulating article at a suitable time and to prevent an accident. CONSTITUTION:According to this detecting method of thermal deterioration, the degree of deterioration of an insulating material is obtained as the converted time of a function of the temperature and time based on the Arrhenius' equation from the change of the value of the color specification of the material which is preliminarily deteriorated with heat. The degree of thermal deterioration of the material is detected from the value obtained by measuring the value of the color specification of tone material used in the actually operating apparatus and the converted time. The degree of deterioration of the insulating material is represented and evaluated with the use of the distance of a locus in space following the change of the color due to the deterioration in the three- dimensional color space (L*, a*, b*).
Patent JP-S62143220-A (JP)
Title: Winding method of magnetic head
Inventor: NISHIYAMA SHUNICHI
IPC: G11B5/17
Filed: 1985-12-17
Abstract: PURPOSE:To remarkably improve the productivity and to improve the quality by mounting a coil formed after being split so as to surround a magnetic circuit forming a core and connecting the split parts. CONSTITUTION:The coil 7 is formed on a base 9 having a throughhole 8 at, e.g., the center by a print means. In this case, the coil 7 and the base 9 are formed at the split parts 10 into semi-circular coil members 7a, 7b, they are mounted around the I core 2 and then connected and incorporated. Thus, after the coil members 7a, 7b are connected via the split parts 10, the magnetic circuit having a magnetic gap 4 is formed.
Patent JP-H01127334-A (JP)
Title: Fire retardant laminated sheet
Inventor: KAMEDA MAMORU
IPC: B32B15/08
Filed: 1987-11-12
Abstract: PURPOSE:To obtain a fire retardant laminated sheet which is low in calorific value even if the same is burnt forcibly and superior in adhesion to each layer, by a method wherein prepreg comprised of by infiltrating matrix resin containing resol type phenolic resin into the same and an aluminum foil are stuck to each other with a urethane oligomer. CONSTITUTION:At least a layer of prepreg comprised of matrix resin containing at least 20wt.% resol type phenolic resin and 10wt.% inorganic filler and a fiber-reinforced material are stuck together with a urethane adhesive agent. A matter possessing the total 1.0-3.0 time molds of a methylene group bonding a hydroxy methylene group and a benzene ring together per 1mol. phenol is preferable for the resol type phenolic resin. It is made a necessary condition for the prepreg to contain the phenolic resin, aluminum hydroxide and/or magnesium hydroxide. At the time of press molding of an aluminum foil, when the urethane adhesive agent is applied to a space between the same and phenolic prepreg at the thickness of 2mum or thicker, adhesive of the adhesive agent can be improved drastically.
Patent JP-H09103028-A (JP)
Title: Safety power supply for motor tool
Inventor: AKAMINE MORISUKE
IPC: H02H7/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a safety power supply for motor tool comprising a magnet switch for main circuit, a power supply plug for motor tool, and a limit switch for closing the magnet switch by feeding a current through a relay upon mounting a specified safety apparatus and constituted such that an apparatus can function only when the safety apparatus is mounted. SOLUTION: When a breaker 1 is closed, approach of a worker is sensed through a sensor 7 and AC 100V voltage is supplied from a commercial power supply. A DC power supply circuit 2 steps down and rectifies the AC 100V voltage to produce DC 12V voltage. The DC voltage is fed to the exciting coil of a relay 3 when a limit switch 6 in a safety apparatus, e.g. a hood, is closed upon mounting thereof. Consequently, the exciting coil is excited and the contact of relay 3 is closed. More specifically, the apparatus can function only when a specified safety apparatus is mounted.
Patent JP-H07273159-A (JP)
Title: Probe unit
Inventor: KOIKE HISASHI
IPC: G01R31/26
Filed: 1994-10-24
Abstract: PURPOSE:To obtain a probe unit in which the possibility of damaging a wafer is eliminated by providing specific prober body, moving plate, wafer pan, and carrying mechanism thereby carrying a wafer as a sample to other place while mounting on the pan. CONSTITUTION:The probe unit comprises a prober body 1 comprising a chamber 2 for housing a plurality of wafers and a measuring part 16, a plate moving horizontally from the prober body 1 to its outside, a wafer pan 14 fixed detachably to the moving plate, and a mechanism for carrying a single wafer into the pan 14 or carrying out the water. For example, the wafer carrying mechanism takes out a wafer from the chamber 2 and mount the wafer on the pan 14. The moving plate is provided, at the rear end, with a front stopper for regulating forward draw-out of the moving plate. Furthermore, a space is provided below the chamber 2 in the probe body 1 and upper and lower guide rollers are disposed on the opposite side walls of the space on the opposite sides of the moving plate.
Patent JP-H07113306-A (JP)
Title: Vertical joint structure
Inventor: TAKAHASHI FUMIO
IPC: E04F13/08
Filed: 1993-10-18
Abstract: PURPOSE:To improve waterproofness by making a vertical joint structure a complete surface water stop structure and provide it with much fire resistance and heat insulation property. CONSTITUTION:Right and left ends of a construction panel D are laid on the installation face 6 of a joiner C, and right and left ends of a joint plate B are fixed on the surface material 9 of the construction panel D in such a way that the approximate center of the joint plate B which formes a contact face 5 by bending its both ends upward and the rising parts 7 of the joiner C face to each other via a fire resistant heat insulating material E. The fixing groove 2 of a decorative cover A is brought into contact with and fixed on the approximate center of the joint plate B which forms the contact faces at both ends, and an extrusion material H such as EPDM is formed in the fixing groove 2 of the decorative cover A.
Patent JP-S62143414-A (JP)
Inventor: KIUCHI KAZUO
IPC: H01G9/02
Filed: 1985-12-18
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-H04160139-A (JP)
Title: Method and device for preventing stickness of dross onto steel strip
Inventor: NAKAMORI TOSHIO
IPC: C23C2/00
Filed: 1990-10-23
Abstract: PURPOSE:To effectively prevent stickness of dross onto a steel strip in hot dip galvanizing bath by setting a cooling device near a sink roll in the molten zinc plating bath, cooling a part of the plating bath and depositing the dross on the surface of cooling device. CONSTITUTION:The steel strip 1 is continuously passed in the hot dip galvanizing bath 4 through stabilized rolls 3, sink roll 2, etc., and the hot dip galvanizing is executed on this surface. Then, the cooling device providing cooling piping 5 near the above sink roll 2, desirably in the distance within 50cm, is set. On the surface of this cooling piping 5, it is desirable to form Co-Cr-Ni self-fluxing alloy-sprayed deposit. At the time of the above hot dip galvanizing by flowing coolant of fused salt, etc., from inlet side 6 to outlet side 2 in the cooling piping 5, the cooling device is worked. A part of the plating bath 4 is cooled and the dross is deposited on the surface of cooling device. By this method, the stickness of dross onto the steel strip 1 is prevented and the hot dip galvanizing steel strip providing good surface quality characteristic is obtd. in good yield.
Patent JP-2001061784-A (JP)
Title: Ocular axial length measurement attachment
Inventor: KATOU CHIHIRO
IPC: A61B3/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To easily hold an ultrasonic medium in a liquid or gelatinous form in order to execute immersion measurement (hereafter the immersion measurement) which interposes the ultrasonic medium between the front end of a probe of an axial length measurement instrument an the cornea and makes measurement by parting the cornea and the probe. SOLUTION: The ocular axial length measurement attachment is an object to hold the ultrasonic medium 3 by utilizing surface tension by means of the cylindrical, receiving tray-like or recessed surface shape or plural pawl-shaped projecting parts of the ocular axial length measurement attachment. The shape of the ocular axial length measurement attachment has a mounting part made to comply with the shape of the probe at the front end of the probe 1. Also, the attachment has the cylindrical, receiving tray-like or recessed surface shape or plural pawl-shaped projecting parts so as to protrude from the front end of the probe and holds the ultrasonic medium 3 in the liquid or gelatinous form in these portions.  The probe mounting portion of the axial length measurement attachment is formed to a bag form and the front end of the probe and the ocular axial length measurement attachment have the shapes made to comply with the front end of the probe in such a manner that both are acoustically connected, by which contamination may be prevented.
Patent JP-H11195603-A (JP)
Title: Formation of semiconductor device using scattering angle limitting projection electronic beam lithographic mask and its mask
Inventor: THOMPSON MATTHEW A
IPC: G03F1/20
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved scattering angle limitting projection electronic beam lithougraphicy (SCALPEL)technique which uses a mask displaying an improved characteristics having thin film parts with substantially the same thickness or smaller thickness than that of a techincal mask. SOLUTION: A SCALPEL mask (300) has a substrate which is provided with an aperture expanding in the substrate. While a thin film layer 204 on the substrate includes a window part 209 formed of a material having a first scattering power. A patterned scattering layer 208 formed of the material having a second scattering power higher than the first scattering power extends at least along the window part 209 of the thin film layer layer 204. Furthermore, a sealing layer 210 on the patterned scattering layer 208 has a third scattering power smaller than the second scattering power.
Patent JP-H04158662-A (JP)
Title: Modem provided with network control function
Inventor: YOSHIHARA MAKOTO
IPC: H04M11/00
Filed: 1990-10-23
Abstract: PURPOSE:To urge a proper operation even when a communication opposite party is a person by outputting a voice signal registered in advance to the communication opposite party in the state of answer tone or carrier wait at automatic dialing. CONSTITUTION:A voice signal such as a message informed at the arrival of a call to a communication opposite party in advance is inputted by a voice input section 1, converted into a digital voice signal and stored in a voice storage section 2. Then a network control section 6 is hooked on at automatic dialing, a ring back tone is detected after dialing and after the ring back tone is lost or a line reverse is detected, the answer tone or the carrier or the like is monitored. A digital voice signal stored in the voice storage section 2 is read simultaneously by a voice transmission section 3, converted into an analog voice signal and sent to the communication opposite party through the network control section 6. Thus, even in the case of making dialing to an erroneous destination or the communication opposite party is not an automatic incoming MODEM, a fact of a silent telephone call is avoided.
Patent JP-H04158627-A (JP)
Title: Output buffer for semiconductor integrated circuit
Inventor: KAWAHARA NOBUHIRO
IPC: H03K19/0175
Filed: 1990-10-23
Abstract: PURPOSE:To allow the buffer to cope with a design change at a low cost by connecting tri-state output buffers in parallel and controlling the output state with a rewritable ROM. CONSTITUTION:An input terminal of a dual-state output buffer 1 is connected to an internal circuit of a semiconductor integrated circuit and its output terminal is connected to an external output terminal 5. Tri-state output buffers 2, 3 are connected in parallel with the buffer 1 and each output terminal of a rewritable ROM 4 is connected terminals a, b of the tri-state output buffers 2, 3. Thus, the tri-state output buffers 2, 3 are revised into the output state or the OFF state respectively by rewriting the content of the ROM 4. Thus, the logic drive capability of the output buffer is adjusted by revising the content of the ROM 4 in response to the required logic drive output.
Patent JP-S63137491-A (JP)
Title: Piezoelectric element type sensor
Inventor: TAWARA OSAMU
IPC: H01L41/08
Filed: 1986-11-29
Abstract: PURPOSE:To enable measurement in a gas containing a large quantity of moisture and having low insulating properties, etc., by coating an external exposed surface in a filmy metallic electrode formed onto a piezoelectric element with an electrical insulating film. CONSTITUTION:A sensor element having a pair or filmy electrodes 3 on a piezoelectric element 2 and shaping a chemical composition sensitive film 4 on at least one electrode 3 is formed. A quartz oscillator or Rochelle salt is used as the element 2, and a metallic thin-film consisting of gold, silver, etc., is employed as the filmy electrode 3 and applied onto both surfaces of the element through evaporation or sputtering. A plasma polymerization organic acid containing an ammonium group, etc., is used as the sensitive film 4 on the electrode 3, or a glass film through an alkoxide solution method is employed as a glass thin-film on the electrode. The external exposed surfaces of the metallic electrodes 3 are coated with electrical insulating films 5, thus allowing measurement at the time of immersion into a gas or a liquid containing a large number of moisture and having low insulating properties.
Patent JP-H07143452-A (JP)
Title: Picture processing unit
Inventor: USUI MINORU
IPC: G06T3/40
Filed: 1993-11-15
Abstract: PURPOSE:To magnify picture data without degrading the resolution and a sense of sharpness by stopping production of new picture data by interpolation processing when no correlation exists between picture data of two adjacent lines and outputting only data of one of the two lines as they are. CONSTITUTION:A comparator circuit 21 compares picture data L1 sent directly from a frame memory 12 with delayed picture data L2 sent from a line memory 13 to discriminate whether or not a difference is larger than a preset value. When discriminated larger, a multiplication stop signal (s) is fed to multipliers 14, 15 to set either of multipliers k1, k2 to '1' and the other to '0' forcibly and only the picture data received by either of the multipliers 14, 15 are outputted as they are to an adder 16. Thus, the adder 16 outputs the picture data sent from either of the multipliers 14, 15 as they are to a display section of a next stage.
Patent JP-H01128535-A (JP)
Title: Probe for measuring semiconductor element
Inventor: ARIGA AKIHIKO
IPC: H01L21/66
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a probe for measuring a semiconductor element with high reliability by so bending the shape of a probe stylus as to uniformize its stylus pressure and life. CONSTITUTION:A mount 1B is mounted fixedly by a hard solder 3 on the upper face of a probe card 2 made of an insulator, such as resin, ceramic or the like. In this case, a bent type probe stylus 1 is so positioned that the end (stylus end) IC of the stylus 1 is accurately brought into contact with a testing electrode of an IC chip. The mount 1B of the stylus 1 is mounted fixedly with the hard solder 3, and a bent type probe for measuring a semiconductor element is manufactured. The position for mounting the card 2 is altered according to the contact position of the end IC and can be easily mounted. Since the styluses 1 to be used are all of the same shape of bent type, the stylus pressure and life of the stylus 1 can be uniformized, and a stylus standing work can be automated.
Patent JP-H01128653-A (JP)
Title: Control system for preventing double interrupting connection
Inventor: CHIKIRA HIROSHI
IPC: H04M3/20
Filed: 1987-11-13
Abstract: PURPOSE:To prevent double interrupting connection and to erase ineffective operation by controlling the double interrupting connection to a line which is interruption-connected when a channel is closed by connection from another interrupting line. CONSTITUTION:When a subscriber SUB-A speaks with an opponent, which is connected through a route 3 in a network NW and an interrufting trunk ICT-NT0, and there is an incoming from a trunk ICT-NT1 through the other interrupting line again, a control device CP decides whether the busy condition is already generated by the connection from the line through another interrupting trunk or not from data, which is stored in a memory MM, in case the incoming is from the interrupting line and the subscriber SUB-A, who receives the incoming, is occupied. As the result of the decision, when the connection to be already in the busy condition is generated by the connection from the other interrupting line, the double interrupting connection is controlled.