baber/WOPTO huggingface dataset:
Patent JP-H01163216-A (JP)
Title: Method for mixing leather powder with resin
Inventor: NISHIBORI SADAO
IPC: C14B7/04
Filed: 1987-12-19
Abstract: PURPOSE:To provide a leather powder-containing resin material providing coating films, films, etc., containing homogeneously dispersed fine leather powder therein, by mixing a ground leather powder-containing solvent with a resin material, the ground leather powder-containing solvent being produced by dryly grinding leather powder having an uniform particle diameter into an ultrafine powder state and subsequently mixing the ground leather powder with a solvent under stirring. CONSTITUTION:Leather powder containing <=80mu size fine leather powder in a volume ratio of >=85% to the total amount of the leather powder and having a water content of <=10wt.% is first reground with a dry grinding machine such as a jet mill into an ultrafine leather powder containing <=15mu size leather powder in a volume ratio of >=80% to the total amount of the leather powder. The reground leather powder is subsequently mixed with a solvent under stirring and the ground leather powder- containing solvent is mixed with a resin material. The leather powder used as the raw material is preferably obtained by applying a steam heating process to a leather material to decompose the triply helical structure of the leather tissue, drying the decomposed leather, grinding the dried leather and subsequently screening the ground leather to provide <=80mu size leather powder in a volume ratio of >=85% to the total amount of the leather powder.
Patent JP-H08176799-A (JP)
Title: Selective film forming mask and production thereof
Inventor: KANAMORI KATSUHIKO
IPC: C23C14/04
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a selective film forming mask with which fine mask patterns are workable by forming grooves to hold substrates to be formed with films on the front surface of a semiconductor substrate with which anisotropic etching is possible and forming apertures for selectively forming films on the rear surface thereof. CONSTITUTION: The semiconductor substrate 1, such as Si wafer, with which the anisotropic etching by a semiconductor process is possible is used as a mask material. The grooves 3 for positioning and holding the substrates 6 to be formed with the films are formed on the front surface of this substrate 1. On the other hand, grooves 4 of the apertures for film forming patterns are formed on the rear surface. The selective film forming mask 10 obtd. in such a manner is obtd. by using a photomask and subjecting an oxidized film or nitride film to wet etching of the grooves 3 to form the mask on the front surface of the semiconductor substrate 1, subjecting anisotropic etching of the grooves 3 via this mask and similarly forming the grooves 4 on the rear surface.  The substrates 6 to be formed with films are fixed via retaining members 13 into the grooves 3 of such mask 10 and are irradiated with vapor deposition beams 5 from the apertures of the grooves 4, by which the vapor deposited films of the desired patterns are formed.
Patent JP-H02164017-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SAKAMOTO YASUHIRO
IPC: B65G43/00
Filed: 1988-12-19
Abstract: PURPOSE:To enhance production efficiency by a method wherein the contents of a process corresponding to the kind of article to be processed and a processing apparatus unit and a processing-workpiece transport mechanism are controlled on the basis of the contents of this process. CONSTITUTION:An ID number on a semiconductor wafer 2 is read out by an ID number read-out mechanism. That ID information transmitted to a main control section 33 is transmitted to a recipe control section 35. Recipe information corresponding to this ID information is chosen from recipe information A, B,< stored in recipe storage section 34 by the recipe control section 35. That recipe information is transmitted to the main control suction 35 again, and to a carry-in/carry-out mechanism 31 and a process apparatus unit control section 32. Both the carry-in/carry-out mechanism 31 and a process apparatus unit control section 32 control a series of processes on the basis of received recipe information. As a result, manufacture of many kinds of articles in small amounts can be effected easily, and production efficiency is improved.
Patent JP-H07174710-A (JP)
Title: Apparatus for inspecting mounting state of electronic part on substrate
Inventor: ISHIMARU YASUHIKO
IPC: H05K13/08
Filed: 1993-12-20
Abstract: PURPOSE:To perform the removal and addition of mounted substrate inspecting steps an the change in position of the inspection of the mounted substrate readily without modifying production line, in a production line for mounting substrates. CONSTITUTION:The mounted substrate inspecting apparatus 5 has a driving motor 13 for the direction Y, a movable unit UY in the direction Y, a driving motor 23 for the direction X, a movable unit UX in the direction X and the like on a frame 6, which is provided at the neighboring part of a mounted substrate production line 1. A mounted substrates S is moved to an image pickup position separated from the production line 1 and held with both pawls on the X-direction movable unit UX and both chucks 16 and 21 on the Y- direction movable unit UY. The image of the mounted substrate S is picked up by a camera 26 on the X-direction movable unit UX. The inspection is performed at a place, which is not related to the production line 1.
Patent JP-H08177708-A (JP)
Title: Opening/closing control device for discharge valve and method thereof
Inventor: HONMA HIROSHI
IPC: F03B15/14
Filed: 1994-12-22
Abstract: PURPOSE: To prevent automatic vibration in a pipe passage system surely. CONSTITUTION: By a control device 11, water level change of an upper water tank 1 is calculated on the basis of the water level of the upper water tank 1 which is detected by a water level detecting sensor 4, and the opening/closing amount of a discharge valve 3 is calculated so as to offset a calculated water level change amount. And by the control device 11, the timing of the opening/ closing period of the discharge valve 3 is controlled so as to offset pressure wave which is propagated from the upper water tank 1 to the discharge valve 3 and water pressure fluctuation which is generated by opening/closing of the discharge valve 3. The pressure wave and the water pressure fluctuation are offset each other so as to damp amplitude of the water pressure fluctuation.
Patent JP-H01161900-A (JP)
Title: Element for magnetic shielding
Inventor: KOIZUMI MISAO
IPC: H01L39/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain an element for magnetic shielding which is capable of preventing the generation of cracks due to thermal stress, exhibiting excellent function for magnetic shielding, and has superior mechanical strength, by constituting the element, of an element main body formed of oxide superconducting material and carbon fiber buried in the element main body. CONSTITUTION:The title element is constituted of an element main body 1 and short fiber 2 made of carbon buried in the element main body 1. For the element main body 1, the following mixture is used; for example, yttrium oxide powder, barium carbonate powder and copper oxide powder are mixed with a mole ratio of 0.5:1.0:3.0. This mixture is expanded in a plate type, and compression force is applied to it to form a dense plate body. By heat-treating the plate body in an atmosphere of oxygen, an oxide superconductor layer is synthesized. The short fiber 2 is added at the time of obtaining the powder mixture.
Patent JP-H09162412-A (JP)
Title: Thin film transistor and thin film transistor array
Inventor: NAKAMURA KENICHI
IPC: G02F1/136
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor, used for an active matrix liquid crystal panel, in which leakage current is reduced, and a thin film transistor array which is provided with the thin film transistor and forms a large storage capacity with a small area. SOLUTION: An active layer 207 is put between the first gate electrode 203 and the second gate electrode 209, and an off-set area 206 is overlapped with the third gate electrode 202 and the fourth gate electrode 211, so that high on-current and low leakage current are realized at the same time. The storage capacities suppressing dropping of electric potential of a pixel are formed between a transparent pixel electrode 223 and the third electrode 22 for storage capacity, the third electrode 222 for storage capacity and the second electrode 221 for storage capacity, and between the second electrode 221 for storage capacity and the first electrode 220 for storage capacity, so that, a large storage capacity is formed with small areas.
Patent JP-H02168598-A (JP)
Title: Interlock operation order judgement circuit
Inventor: MASAKI TOSHIAKI
IPC: H05H7/00
Filed: 1988-12-21
Abstract: PURPOSE:To know a series of IL(interlock) operational order completely by recording all the IL signals after a first IL signal in a recording means, whose contents are read in order for the judgement. CONSTITUTION:If, for example, an IL signal 13 is generated, it is input to a decoder 1 and the decode output is input to a memory 4. The IL signal 13 drives FF3 via an OR circuit 2 at the same time, and a starting signal is inversed by the output to be counted as 1. A switching circuit 5 switches the connection of the memory 4 with an address input terminal from the side of a CPU 8 to the side of a counter 6, in which clock counting from a clock generator 7 is started by the starting signal 1 of the FF3 at the same time. A light signal is input to a terminal R/inversion W of the memory 4 at the same time, and the IL signal is recorded in the memory 4 in order. When counting up is performed full to the memory capacity by the counter 6, the circuit 5 performs switching, and the contents of the memory 4 are read in order and is input to the CPU 8, for the operational order of the IL to be judged and displayed.
Patent JP-H07174705-A (JP)
Title: Illuminating method in inspecting apparatus for cylindrical body surface-image
Inventor: KOBAYASHI KAZUHITO
IPC: G01B11/30
Filed: 1993-12-21
Abstract: PURPOSE:To achieve an approximately uniform luminance of the entire surface of a steel pipe, which is displayed on a television receiver. CONSTITUTION:A steel pipe 1 is rotated with the axial center O as its center. The entire steel pipe 1 is illuminated with lighting devices 3. The steel pipe 1 is photographed by a television camera 4. The presence or absence of the flaws and the like on the surface of the steel pipe 1 is inspected based on the image displayed on a television receiver through the television camera 4 and an image processor. In this cylindrical-body surface image-inspecting apparatus, the side edge part 1b of the steel pipe 1 is concentratedly illuminated with condensing light 8.
Patent JP-H09139513-A (JP)
Title: Optical data link
Inventor: MATSUSHITA TADASHI
IPC: H01L25/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To dissipate heat generated in the interior of an optical data link to the outside by a method wherein a heat conduction is constituted so that a thermal coupling of an optical module with an external circuit becomes larger than that of the module with a circuit board. SOLUTION: A hole pattern 10 is formed in a lead frame directly under the rear side of an optical module 2. The region, where supports the module 2, of the lead frame 1 and the region, where supports a circuit board 3, of the lead frame 1 are slightly connected with each other via a thin part 1a of the side surface of the lead frame 1. The relative position of the module 2 to the board 3 is defined by the lead frame 1, but a thermal coupling of both of the module 2 and the board 3 is slight and the module 2 is hardly heated with heat generated in the board 3. The module 2 is connected with an external circuit via a big lead pin 5, heat generated in the module 2 is conducted to the external circuit, which has a far large heat capacity compared with that of an optical data link, and the heat is efficiently dissipated to the outside.
Patent JP-H05132808-A (JP)
Title: Iron for fixing stretch-prevention tape
Inventor: YOSHIOKA ZENJI
IPC: A41H43/04
Filed: 1991-11-08
Abstract: PURPOSE:To provide an iron for bonding a tape before sewing, having a slide plate moving member and a wound stretch-prevention tape on a base plate attached to a side of the iron and ironing a cloth by bringing the tape together with the slide plate close to the iron. CONSTITUTION:A base plate 18 placed opposite to the tip end of an iron 2 is attached to the curved arm 8 connected to a side of the iron 2. A slide plate holding part 22 slidably holding the slide plate 30 is formed on the base plate 18. A slide plate moving member 32 for moving the slide plate 30 by the force of a spring is formed to be movable on the base plate 18. A stretch-prevention tape T wound on a spool 14 is passed through tape-guides 46, 26, 28 of the curved arm 8 and the slide holding part 22 and transferred under a claw 38 at an end of the slide plate 30. The stretch-prevention tape T is shifted toward the iron 2 together with the slide plate by the action of the slide plate moving member 32 and is continuously ironed to enable the tape-bonding of clothes as a preparatory step for finish sewing process.
Patent JP-H05133064-A (JP)
Title: Constructing method of spiral staircase handrail
Inventor: MIZUFUJI IZUMI
IPC: E04F11/18
Filed: 1991-11-07
Abstract: PURPOSE:To facilitate construction by connecting a pipe forming the core material of a handrail to a handrail strut while being bent according to a stair form, charging a resin into the pipe, and adding a cover material onto the outer part. CONSTITUTION:A pipe 1 forming the core material of a handrail is connected to a constructing position such as the head part of a handrail strut while being bent according to the forms of gradient and radius of a spiral staircase. A reinforcing resin 3 such as epoxy resin is injected into the pipe 1 bent after construction followed by hardening. The outer part of the pipe 1 is covered with a cover material 4 such as an elastic urethane resin as fitting the cover material onto the pipe. Thus, excellent strength and safety can be provided.
Patent JP-H04190588-A (JP)
Title: Thin film el element
Inventor: KAWADA KAZUTO
IPC: H05B33/14
Filed: 1990-11-26
Abstract: PURPOSE:To get two-color emission thin film EL elements whose driving voltages are the same by making a ZnS : Mn emitter and a ZnS : Re emitter to emit light with the same driving voltages on the same plane and using thin film of ferrodielectric substance for an insulator layer. CONSTITUTION:A ZnS : Mn emitter 4a is formed in a prescribed pattern on a first insulation layer 3, and a ZnS : Re emitter 4b is formed on a ZnS : Mn emitter 4a pattern and the first insulator layer 3, and a luminous layer is constituted in such a way that the luminous driving voltage of a portion where the ZnS : Re emitter 4b and the ZnS : Mn emitter 4a are mutually piled up may become the same with the luminous driving voltage for the ZnS : Re emitter 4b only. Furthermore, at least one of the first and a second insulator layers 3, 5 is formed of a ferrodielectric substance. The driving voltage of a laminate body therefore, increases, and the luminous driving voltage of the portion where the emitters are mutually piled up and the portion of the ZnS : Re emitter 4b become the same by adjusting the forming condition with the ZnS : Re emitter 4b and the ZnS : Mn emitter 4a, and also the increase in driving voltage of light emission can be suppressed. It is thereby possible to obtain thin film EL element of bicolor emission whose driving voltages are the same.
Patent JP-H08177382-A (JP)
Title: Pushing and pulling device for propellant
Inventor: ISHIKAWA JUNJI
IPC: E21D9/06
Filed: 1994-12-26
Abstract: PURPOSE: To easily link a propulsive drive section to the rear end of a propellant by forming a linkage mechanism capable of freely keeping a linkage between the section and the rear end through the application of a clamp mechanism capable of freely clamping the rear end under hydraulic pressure. CONSTITUTION: A linkage mechanism A consists of a clamp mechanism capable of freely clamping the rear end of a propellant 1 under hydraulic pressure and laid at the section where a hexagonal hole type recess 10 is formed to allow the rear end of the propellant 1 to be freely coupled. Also, the clamp mechanism is formed out of a rotor 13 integrated with a center rotating shaft 10 in such a state as capable of free rotation, a cylinder chamber 13A provided within the rotor 13 for housing a piston 13B in such a state as capable of free reciprocation, and a pressing contact member 14 fitted to the piston 13B.  According to this construction, when hydraulic pressure is applied to the chamber 13, the piston 13B travels in a direction for reducing a diameter as shown by an arrow, and the member 14 travels in a direction for clamping the rear end of the propellant 1, thereby ensuring a propulsion drive section 2 to be easily linked to the rear end of the propellant 1.
Patent JP-H08177460-A (JP)
Title: Muffler for internal combustion engine
Inventor: TANIGUCHI HIDEAKI
IPC: F01N1/10
Filed: 1994-12-26
Abstract: PURPOSE: To prevent decrease of the muffling rate by preventing scattering of glass wool through a process of dispensing with stainless wool to be reduced to powder by high-temperature and high-pressure gas. CONSTITUTION: A cloth 8 twilled by continuous glass long fibers is wound around an exhaust pipe 2. This glass long fiber has the percentage content of silicone of 95wt.% or more and the high heat resistance, and the cloth is formed by woven tissue using the continuous long fibers, and therefore, it can cope with the three dimensional processing, and the glass fibers are not partially separated and scattered. Sound discharged from small holes of the exhaust pipe 2 is absorbed and muffled by the cloth 8 and the glass wool 3.
Patent JP-2001142532-A (JP)
Title: Position detection device for mobile object
Inventor: OKADA MASAKI
IPC: G05D1/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device of a mobile object, which can highly precisely detect a position at high speed even in or out of a house by using picture processing technology. SOLUTION: An image pickup part 11 image-picks up landmarks A to F arranged along the mobile route of a mobile object 10. When at least, not less than three landmarks are recognized, position data of the three landmarks which are previously stored in a storage part are read. A relative angle θ between the landmarks viewed from the mobile object 10 is calculated based on an image. The present position of the mobile object 10 is calculated based on position data and angle data.
Patent JP-H05154454-A (JP)
Title: Attachment type pipe wall scraper
Inventor: MORO SHIGEYA
IPC: B08B9/02
Filed: 1991-12-05
Abstract: PURPOSE:To provide a pipe wall cleaning device dealing with the situation where the diameter of a sewer pipe is changed and the state of soil of the sewer pipe is changed. CONSTITUTION:A truck has four wheels provided vertically in two stages and the space between the upper and lower wheels is variable. Next, an attachment 4 is freely attachably and detachably connected to the front of the truck so that a pipe wall cutting means protrudes from the attachment 4 to the pipe wall by centrifugal force.
Patent JP-H11141324-A (JP)
Title: Oil level detecting device
Inventor: SAITO HIROSHI
IPC: F01M11/12
Filed: 1997-11-08
Abstract: PROBLEM TO BE SOLVED: To facilitate inspection of an oil amount in an oil tank by an insertion type oil level gauge in a fixed cab type vehicle. SOLUTION: An oil tank 7 for power steering is arranged on a lower side of a cab floor 4 of a fixed cab type vehicle. A guide tube 14 connected to an upper portion of the oil tank 7 is extended upward and penetrate the floor 4. An insertion type oil level gauge 17 having a flexible detector 18 is attached to an upper end of the guide tube 14 located on the lower side of a seat cushion 16 of a driver's seat.
Patent JP-2001142327-A (JP)
Title: Heating device, image heating device and image forming device
Inventor: SANO TETSUYA
IPC: G03G15/20
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To realize a miniaturized driving mechanism at a low cost without increasing the load of a driving motor even when high pressure force is applied in order to secure sufficient heating processing characteristic in a heating device which has a first member, a second member sliding and moving with respect to the first member, and a third member forming a nipping part with the first member while interposing the second member, and which holds, carries and heats a material to be heated between the second and third members at the nipping part. SOLUTION: This device has a pressure force controlling means 8 changing the pressure force of the nipping part N, and a speed control means 13 changing the moving speed of the second member 1. Assuming that a condition where specified pressure force is made to act on the nipping part is defined as a pressured condition A and a condition where the pressure force higher than the that of the condition A is made to act on the nipping part is defined as a pressured condition B, this device has a device control mode by which the moving speed of the second member in the case of the heating operation of the material to be heated in the condition B is made lower than that of the second member in the case of the heating operation of the material to be heated in the condition A.
Patent JP-2000149912-A (JP)
Title: Battery with outer connecting lead plate
Inventor: HARA MITSUYA
IPC: H01M2/30
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting to a printed circuit board by stabilizing welding quality of an outer connecting lead plate and preventing being hooked to a tray or a position adjusting jig. SOLUTION: In this battery, a circular expanded part of the central part 12 of an outer connecting lead plate 10 is positioned on the outer surface of an outer terminal 21, a blanking burr 15 is arranged so as to be oriented to the inside of an outer jacket can 20, and the outer connecting lead plate 10 is welded in appropriate portions (for example, four portions of A, B, C, and D) on the central part 12. Since the diameter of the central part 12 of the outer connecting lead part 10 is formed larger than that of the outer terminal 21, in a state that the circular expanded part of the central part 12 is positioned on the outer surface of the outer terminal 21, the blanking burr 15 does not come in contact with the outer terminal 21. Since the central part 12 is closely brought into contact with the outer surface of the outer terminal 21 and welded, welding quality is enhanced, and projection of the blanking burr 15 upward from the outer connecting lead plate 10 is prevented.
Patent JP-H10167659-A (JP)
Title: Lifting jig and construction panel lifting method using it
Inventor: HAYASHI KOJI
IPC: E04G21/16
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To lift and move an object to be lifted stably and securely and also facilitate its installation and removal. SOLUTION: A lifting jig 10 formed so that a through hole 56 is formed in an object to be lifted 50 so as to connect a lifting means 60 to the object to be lifted 50. In this case, it is provided with a connection part 12 for connecting to the lifting means 60, an inserting part 14 which is connected to a connection part 12 and inserted into the through hole 56, and an extraction prevention means 16 which is, with the inserting part 14 inserted into the through hole 56, locked to the edge part of an opening 56b located on the opposite side of an opening 56a which is on the inserting start side of the through hole 56 so as to prevent the inserting part 14 from being extracted. Also the extraction prevention means 16 is formed so that it can be switched over between the lock state and unlock state.