baber/WOPTO huggingface dataset:
Patent JP-H04354696-A (JP)
Title: Sheet punch
Inventor: YAMAGUCHI ATSUSHI
IPC: B26F1/06
Filed: 1991-05-29
Abstract: PURPOSE:To convey and punch a sheet to form filing holes by providing a driving device driving both endless belts from the state that edge bodies and edge body receiving holes are located at preset reference positions in response to the detection signal of a detecting means. CONSTITUTION:The first endless belt A stretched drivably by a pair of rollers and the second endless belt B stretched drivably by another pair of rollers are arranged so that the conveyance direction of a sheet and the driving direction of both endless belts coincide when the sheet is guided between both endless belts A, B, and multiple punching edge bodies 4 protruded from the surface of the first endless belt A are arranged in the direction perpendicular to the conveyance direction of the sheet. Edge receiving holes 5 are arranged at the positions of the second endless belt B corresponding to the edge bodies, when the sheet reaches the preset position immediately before both endless belts A, B, it is detected by a detecting means S. Both endless belts A, B are driven by a driving device M in response to the detection signal.
Patent JP-S613826-A (JP)
Title: Radiant tube for heat treating furnace
Inventor: OOOKA TOSHIYUKI
IPC: C21D1/34
Filed: 1984-06-18
Abstract: PURPOSE:To provide creep resistance and superior thermal efficiency to a radiant tube by using ceramics having superior heat resistance and heat conductivity as the material of the tube and by fixing many fins on the outside of the tube. CONSTITUTION:A radiant tube for a heat treating furnace is made of ceramics having superior heat resistance and heat conductivity such as SiO2, ZrO, SiC or Si3N4 or a mixture thereof. Circular fins 13-3 are fixed on the outside of the straight ceramic tube 13-1 in the axial direction of the tube at equal pitches.
Patent JP-S6021868-A (JP)
Inventor: SAKAMOTO TATSUO
IPC: C04B35/043
Filed: 1983-07-13
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-S5552925-A (JP)
Title: Standard type pressure sensor
Inventor: SHIMADA SATOSHI
IPC: G01L9/04
Filed: 1978-10-16
Abstract: PURPOSE: To make the zero point compensation unnecessary by specifying the value of a diffusion resistor for lead-out.  
     CONSTITUTION: Lead-out diffusion resistors 10, 12, 23, 34 and 40 made of boron are arranged on the upper side of a diaphragm 1 which is made of silicone and which is formed with a recess 15 for improving the sensitivity. Those resistors are equipped at their both ends with an electrode 13 and Al electrodes 100, 120, 230, 340 and 400 thereby to constitute strain gauges R1WR4. Moreover, a cap 2 of borosilicate having a standard pressure chamber 21 is electrostatically jointed to constitute a standard type pressure sensor. In this pressure sensor, the relationship of R>r'>r is made to hold, in which: R stands for the resistance of the strain gauges R1WR4; r' stands for the equivalent resistance of the diffusion resistors 12 and 23; and r stands for the equivalent resistance of the diffusion resistors 10 and 40. Thus, the output imbalance of the bridge is eliminated together with the influence upon the zero point thereby to make the zeropoint compensation unnecessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08321715-A (JP)
Title: Microwave antenna system for mounting on mobile body
Inventor: SHIGIHARA AKIRA
IPC: H01Q3/04
Filed: 1995-05-25
Abstract: PURPOSE: To provide the microwave antenna system mounted on a mobile body which is devised to have provision for a relative position change in an elevating angle direction of a geostationary satellite with addition of a complicated elevating angle tracking mechanism so as to be advantageous for miniaturization, light weight and low cost in which excellent reception sensitivity is obtained even when the mobile body is driven on a slope, which is used for a wide range area rich in general-purpose performance. CONSTITUTION: The antenna system is provided with a couple of plane antennas 20, 21 which are installed nearly horizontally on the mobile body in which each tilt angle of each main beam with respect to antenna faces differs from each other but each azimuth angle of each main beam is matched with each other, rotary drive means such as a motor and a belt 26, 27 driving both the antennas 20, 21 synchronously with each other in the azimuth direction, an LNB 3 having an antenna changeover switch and a terminal 38 or the like, a mode selector switch designating the type of the selected plane antenna to the LNB 3, and a controller outputting a signal for antenna switching to the mode selector switch based on the received electric field strength.
Patent JP-H0235838-A (JP)
Title: Smouthing device used with arrival stream of inactive and active information element
Inventor: JIYON FUREDORITSUKU MATSUKUURU
IPC: H04Q11/04
Filed: 1989-05-18
Abstract: PURPOSE: To compensate differences among a transmit clock of a various station of an independently clocked network by cascading one smoother which has a threshold value less than the mean number of minimum worst cases of preamble bytes and one smoother which has a threshold value larger than the mean number of maximum worst cases together. CONSTITUTION: The smoothers operate somewhere on the upstream side of an elastic buffer and the downstream side of MAC 24. When arrival bytes are idle, a low-pass smoother operates into a reduced state. When a high-pass smoother is reduced to an extension level prior to its register, bytes in the delay register are discarded and deleted effectively. When a smoother is in a reduced state and a short preamble arrives, the smoother changes into a normal state and inserts the idle bytes in the same mode with the high-pass smoother. A Tx (transmit) clock generated by an encoder decoder receiver ERX20 has any error processed by the elastic buffer.
Patent JP-S63291307-A (JP)
Title: Dielectric material for high frequency wave
Inventor: TAMURA HIROSHI
IPC: H01B3/12
Filed: 1987-05-22
Abstract: PURPOSE:To secure such a high frequency dielectric material that is high in Q-value and ease of working by mixing strontium titanate or the like with fluoriphlogopite or the like at a specific weight percentage, and adding a specified amount of glass powder consisting of boric oxide-silicon dioxide-aluminum oxide to this mixture. CONSTITUTION:Glass powder consisting of K2CO3, MgO, Al2O3, SiO2 and MgF2F is mixed and, after being fused, this mixture is comminuted, thus powder of fluorophlogopite is produced. And, SrCO3, PbO and TiO2 are mixed and burned, thus powder composed of SrTiO3 and PbTiO3 is produced. Next, when each weight of SrTiO3 and PbTiO3 is set (x) and weight of the fluorophlogopite is set to 1-x, they are mixed so as to become 0.1<=x<=0.25. Glass powder consisting of B2O3-SiO2-Al2O3 is added to this mixture as much as 20-40 wt.%, and quenched after melting in a crucible. Then, it is reheated at annealing temperature and crystallized. In consequence, such a high frequency dielectric material that is excellent in permittivity and Q-value and ease of working is securable.
Patent JP-S6018758-A (JP)
Title: Ultrasonic inspection apparatus
Inventor: MATSUO SATOSHI
IPC: A61B8/14
Filed: 1983-07-12
Abstract: PURPOSE:To prevent an unnatural layer from appearing to the boundary part between the images of an ultrasonic tomographic image, by selectively control a reagion so as to take a different boundary position between adjacent ultrasonic rasters at the boundary position of regions. CONSTITUTION:A start address opens an AND gate 66 through a comparator 65 until an address due to a latch circuit 62 or a clock pulse counting counter 64 set by CPU61 reaches a finish address set to a latch circuit 63 by CPU61. The ultrasonic image of a shallow region from buffer memory is written in main memory 6 while the picture element position in the ultrasonic raster direction of the memory 6 is controlled by the finish writing pulse of said gate 66. Therefore, the boundary position becomes different between rasters at the boundary part of a shallow region and a deep region corresponding to program setting to the latch circuits 62, 63 due to CPU61 and comes to a zigzag state. As a result, the boundary line of images become obscure and the discontinuity of the boundary part is eased to form a natural synthetic image.
Patent JP-S63290623-A (JP)
Title: Press brake
Inventor: NAGAKURA SEIJU
IPC: B21D5/02
Filed: 1987-05-23
Abstract: PURPOSE:To obtain the necessary bending angle at all times by detecting the pressurizing force of a die for the material to be worked and correcting the transfer of the die according to the detection value. CONSTITUTION:When a pressurizing force acts with an upper die 2 abutting to the material 30 to be worked, the material 30 to be worked is gradually bent and when the upper die 2 reaches the initial target value Yb, the necessary bending angle alpha is logically attained, but the actual bending angle alpha becomes shallower than that of the logical value due to the machine main body and upper die 2 being deformed by the pressurizing force. A CPU 22 detects the torque of the upper die 2 by a torque detector 27, finding a distance correction value from the product of the value thereof and a deformation correction coefft. and finding a new transfer target value by using the specific equation. The material 30 to be worked is further bent deeply, the CPU 2 checks as to whether the new target value of the current moving position of the upper die 2 is reached or not and in the case of the judgement being YES, the material 30 to be worked is subjected to bending at the specified bending angle alpha.
Patent JP-H08318964-A (JP)
Title: Liquid-dispensing container
Inventor: IIZUKA SHIGEO
IPC: B65D47/20
Filed: 1995-05-25
Abstract: PURPOSE: To portion out the contents by a constant quantity at a time relating to the use of squeezing to force liquid contents out so that the liquid contents can be used in a favorable manner and in a pleasant way. CONSTITUTION: Inside a container body 1 having a drum part 2 capable of change in shape by squeezing a restrictive tubular body 5 which restricts the change in shape of the drum part 2 caused by squeezing to a constant degree is set. A valve-function part is also provided, which opens when the pressure inside the container body 1 turns positive and restricts the passage of liquid contained and air. The change in shape caused by squeezing of the drum part 2 is made uniform in degree so as to make the quantity portioned out constant and the valve-function part prevents the liquid from leaking and dripping or continuing in a thread.
Patent JP-S5550070-A (JP)
Title: Use of hydroxylalkylamine and its salt containing ether grops freely as additive for decreasing steam diffusion resistance of polyurethane based coating composition
Inventor: BUERUNERU KUBITSUTSUA
IPC: C08G18/32
Filed: 1979-10-03
Abstract: A process for improving the water vapor permeability of polyurethane coatings by incorporating a hydroxy alkyl amine, an alkoxylated amine or the salt of either with an inorganic or organic acid into the coating composition is taught. Coating compositions including this water vapor diffusion enhancing additive are also taught as is a process for coating water vapor permeable substrates.
Patent JP-S5459977-A (JP)
Title: Temperature detector of microwave oven
Inventor: KUMAGAI YOSHIZOU
IPC: G01K7/00
Filed: 1977-10-20
Abstract: PURPOSE: To simplify the structure without requiring battery for temperature detector by providing a shielding means in a container to prevent introduced microwave from being radiated to heat-sensitive element and transmitter.  
     CONSTITUTION: A temperature detector 5 is inserted into the food F palced in an  oven 1, and microwaves are radiated from a magnetron 4. These microwaves  are  received by an antenna 7, thereby delivering an output in the form of a constant  voltage V 4  from a power generating circuit 11. This power becomes the driving  power for a heat-sensitive element 15, transducer 16, and transmitter 17. This  transmitter 17 delivers the power in the form of a carrier wave P 3 . This output is  then sent to a control circuit 9 through a receiver 8, and the control circuit 9 controls the magnetron 4. Besides, in a protective container 6 of the temperature detector 8 are provided a microwave shielding case 18 made of metal plate and a  through-type capacitor 23 at the end thereof, so that the radiation of microwaves to  the heat-sensitive element 15 and the transmitter 17 may be arrested 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10315372-A (JP)
Title: Transparent plastic plate
Inventor: MARUYAMA KOJI
IPC: B05D5/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a transparent plastic plate with outstanding glareproofness and antistatic properties. SOLUTION: This transparent plastic plate is formed of a conducting coating obtained by adding 50-300 pts.wt. of conducting powder with an average particulate dia. of 0.4-5 μm, 0.1-10 pts.wt. of photopolymerization initiator and 200-2000 pts.wt. of organic solvent to 100 pts.wt. of coating binder composed mainly of methacrylate compound having at least, two or more acryloyl groups or methacryloyl groups in the molecule, coated on a transparent plastic base. In addition, the coating is optically cured after drying to form a conducting layer.
Patent JP-H01296573-A (JP)
Title: Connecting structure for ceramic superconductor with normal conductor
Inventor: SHIMOMURA TAMAMI
IPC: H01R4/68
Filed: 1988-05-25
Abstract: PURPOSE:To provide a connecting structure, wherein the superconductivity does not deteriorate and which provides connectability to a normal conductive substance easy to absorb oxygen, by furnishing a layer of a material presenting electroconductivity, which does not absorb oxygen, between normal conductive substance and a ceramic type superconductor, and thereupon connecting the normal conductor with the superconductor. CONSTITUTION:In a structure S according to existing invention, a layer 3 consisting of a material which does not absorb oxygen and presents electroconductivity is furnished between a copper wire 2 and a superconductor 1 as a wire consisting of ceramic type superconductive material, and this superconductor 1 is connected with the copper wire 2. Depending upon the critical temp. inherent to the conductive substance the superconductor 1 is equipped with a metal layer which functions as a waterproof layer when used in normal temp. environment with no cooling by a refrigerant in case immersed in refrigerant in order to maintain the superconductive state. This allows embodiment of a ceramic type superconductor with no deterioration in the superconductivity of the superconductor.
Patent JP-H01297608-A (JP)
Title: Aligning device for optical fiber
Inventor: MATSUMURA YUTAKA
IPC: G02B6/42
Filed: 1988-05-25
Abstract: PURPOSE:To enable the easy and exact axial alignment of an optical fiber and an optical element by circularly moving the optical fiber by rotation of a ferrule and circularly moving the ferrule by rotation of a ferrule holder so that the ferrule an be moved and adjusted in the direction orthogonal with the optical axis of the optical fiber. CONSTITUTION:The optical axes of the light emitting element 4 and the optical fiber 5 are roughly aligned by sliding movement of a slide base 2 in a direction (x) and revolution of the ferrule holder 8 in a direction A. The alignment is thereafter finely adjusted by revolution of the fiber 5 by rotation of the ferrule 7 in a direction B. Further, the holder base 3 on the fiber 5 side is constructed movable back and forth in the same direction D as the optical axis direction of the fiber 5 and the adjustment of the holder base 3 with the light element 4 is executed by the forward and backward movement of the holder. The optical axis alignment is thereby exactly and easily executed.
Patent JP-H04351358-A (JP)
Title: Continuously variable transmission
Inventor: KAGAYA TATSU
IPC: F16H3/74
Filed: 1991-05-30
Abstract: PURPOSE:To adjust the output torque steplessly using the action of an oil adjusting valve and accomplish a continuous gear shifting by interposing a pinion between a left and a right side-gear, and locating the oil adjusting valve on the discharge side of an oil pump in connection with one of them. CONSTITUTION:When a left side-gear 1 is driven, the torque thereon is transmitted to a pinion 2 and a right side-gear 5. Thus the torque is transmitted both to a pump rotor 6 driven by the right side-gear 5 and the output shaft 4 n connection with a pinion shaft 3. The degree of opening of an oil adjusting valve 8 is adjusted, and a torque greater than the load torque on the output shaft 4 is applied to the right side-gear 5, and now the output shaft 4 rotates. The torque on the output shaft 4 is thus adjusted steplessly by adjusting the degree of opening of the oil adjusting valve 8. That is, continuously variable shifting is made practicable over the whole range from standstill to full speed.
Patent JP-H08304813-A (JP)
Title: Liquid crystal display element
Inventor: NAKANISHI TORU
IPC: G02F1/1335
Filed: 1995-04-28
Abstract: PURPOSE: To simplify a production stage for liquid crystal display elements by changing the density or diameter of dots in correspondence to the transmittance required by printing light controllable layers in a dot form with one kind of ink, thereby adjusting the transmittance per unit area. CONSTITUTION: The inside surface of a glass substrate 2 is provided with transparent electrodes 3 and the light controllable layers 4 are formed by means, such as printing, thereon. The light controllable layers 4 are basically formed in the form of the dots 4a having a specified diameter D by opaque ink. The transmittance of the light controllable layers 4 is adjusted by changing the number of the dots 4a per unit area, i.e., the density of the dots 4a. The state in which none of the dots 4a exists in the unit area indicates that the transmittance of this part 4A is 100%. The state in which the area of half the unit area is covered by the plural dots 4a indicates that the transmittance of this part 4B is 50%. These dots 4a are covered by an oriented film 5.
Patent JP-H09310485-A (JP)
Title: Moving device on wall surface of building
Inventor: TAKASHIMA TOSHIRO
IPC: B66C23/26
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To safely move a gondola by providing a crane suspending the gondola through a suspending wire on the upper part of a building, and providing a guide carriage moving along the ridge line of the building while supporting the suspending wire. SOLUTION: A jib crane 20 movable along the uppermost end part of a building is provided, and a gondola 40 is suspended from the jib crane 20 through a wire 21. A rail 10 for elevatably moving a guide carriage is laid on a curved glass surface 6 so as to be along the ridge line 9 meeting a vertical glass surface 5 with the curved glass surface 6, and a guide carriage 30 is provided on the rail 10. When the vertical glass surface 5 is cleaned, the gondola 60 is moved by the jib crane 20, and the wire 21 is engaged with the sheave of the carriage 30. The wire is let out, so as to bring down the gondola 40 to the target story. Further the wire 21 is let out, the carriage 30 is brought down along the rail 10, and while laterally moving the gondola 40, the vertical glass surface 5 is cleaned by an automatic cleaning unit.
Patent JP-H05327208-A (JP)
Title: Composition of bonding agent for flexible printed circuit board
Inventor: YAMANAKA TAKESHI
IPC: C08G59/00
Filed: 1992-05-20
Abstract: PURPOSE:To improve flexibility, long-term heat resistance, thermal strength and solder heat resistance by using specific thermoplastic resin and epoxy resin and by compounding them in a specific ratio. CONSTITUTION:The title composition is constituted of thermoplastic resin (constituent A) selected from a group comprising poly-sulfone, polyether sulfone, polyarylate, polycarbonate, poly-arylsulfone and polyhydantoin, epoxy resin (constituent B) and a curing agent. The compounding ratio between the constituent A and the constituent B is set in A:B=4:1 to 3:7 in the weight ratio. Thereby an insulative base and a metal leaf constructing a flexible printed circuit board can be bonded easily and firmly and, in addition, flexibility, long-term heat resistance, thermal strength and solder heat resistance being excellent can be obtained.
Patent JP-S5828814-A (JP)
Title: Transformer coil
Inventor: TOBA YASUO
IPC: H01F27/28
Filed: 1981-08-12
Abstract: PURPOSE:To reduce generated eddy current loss by individually and electrically insulating plurality of pillar conductors having the rectangular cross-section, forming a winding with the layer formed with these conductors integrated through bundling with the common insulator and by forming a winding with such conductors twisted for 90 deg. at the specified position in the course of such winding. CONSTITUTION:The width in the X direction and the width in the Y direction are respectively determined and pillar conductors 4 are provided with the wire insulator 5a. Thereafter, these conductors are bundled and integrated using the common insulator 5b, thus forming a layer. A pair of these layers providing the common insulators are placed in parallel in the X axis direction at the edge of coil where the leaked magnetic flux in the X axis direction becomes larger than that in the Y axis direction, namely at the internal and external circumferences of coil. These layers are twisted by 90 deg. for the coil center in order to form a coil.
Patent JP-S5650576-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASAWA KOUICHI
IPC: H01L29/78
Filed: 1979-10-01
Abstract: PURPOSE:To contrive the increase in the density of a semiconductor device by forming a silicon thin film on an oxide film by a silicon ion beam, crystallizing it with the laser beam, opening the oxide film with a silicon epitaxial grown layer on the silicon thin film as a mask, and diffusing impurity therein. CONSTITUTION:There are formed respectively an oxide film 8 and a thin oxide film 9 becoming a gate on an inactive region and an active region on a silicon semiconductor substrate 7. After forming a silicon thin film 11 on a predetermined position  of the film 9 by a silicon ion beam 10, the film 11 is annealed with a laser beam 12, a thin crystallized silicon film 13 having large crystal grains is formed, silicon is further epitaxially grown on the film 13, a thick silicon epitaxial grown layer 14 is formed on only the crystalline grains, and becomes a gate electrode. Thereafter, with the layer 14 as a mask the oxide film 9 is selectively removed and opened, impurity is subsequently diffused in the surface layer of the substrate 7 through the hole, and an impurity diffused region 15 is thus formed.
Patent JP-H09314322-A (JP)
Title: Soldering device and soldering method with using the device
Inventor: KURODA HIDEKATSU
IPC: B23K1/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a furnace for fluxless soldering, to reduce a consumption quantity of hydrogen/nitrogen gas without nitrogen gas curtain and to shorten production start time. SOLUTION: A heat plate 4 for an object 3 to be joined is placed in the inside of a treating container 2 consisting of an upper cover 2a free to open/ close and a base 2b. The object 3 to be joined such as plural semiconductor bar chip placed on a tool 3a of graphite is placed on the beat plate 4. A vacuum pump 7, which is opened to the atmosphere through a vent valve 6, and a reduction gas supply device 10 through a supply valve 9 are connected to the base 2b. The reduction gas supply device 10 consists of a valve 10a/hydrogen gas cylinder 10b and a valve 10c/nitrogen gas cylinder 10d. A thermometer 11 is embedded in the heat plate 4 and a pressure gage 12 is connected to the treating container 2. After the inside of treating container 2 is evacuated, reduction gas is supplied, and then the object 3 to be joined is heated, the object 3 to be joined is cooled after a solder is melted.