baber/WOPTO huggingface dataset:
Patent JP-S63160935-A (JP)
Title: Paper feed cassette
Inventor: HASHIMOTO KAORU
IPC: G03G15/00
Filed: 1986-12-22
Abstract: PURPOSE:To set a copy multiplying factor automatically without installing an original size detecting mechanism in a copying machine, by installing a second signal outputting device which interlocks with a movable guide plate and discriminates a copying paper size. CONSTITUTION:An exclusive paper feed cassette 1 is selected, housing copying paper of the desired size, and guide plates 2a, 2b and 3 are all adjusted. With this adjustment, magnets 6a, 6b and 6c on the paper feed cassette backside are all set so as to display each copying paper size code. On the other hand, since paper feed cassette discriminating magnets 8a, 8b and 8c are set at each paper feed cassette, if this paper feed cassette 1 is attached to a copying machine 11, the code is read out by reed switches 7a-7c and 9a-9c, and copying paper size and original size both are inputted into a controlling microprocessor. Hereat a scanning optical system is set to the determined multiplying factor.
Patent JP-2001128331-A (JP)
Title: Power cable insulating cylinder expanding jig
Inventor: SUKEGAWA TAKUYA
IPC: H02G15/18
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a power cable insulating cylinder expanding jig, which can be drawn out of an insulating cylinder by a reduced force and can maintain the excellent insulation performance of a joint part, after the insulating cylinder is attached to the joint part. SOLUTION: A jig main part is a pipe consisting of two half-cylinders. A plurality of protrusions are formed on the outer circumference of the pipe in the axial direction of the pipe, so as to have required intervals between each other in a circumferential direction between each other. Bank parts filling grooves between the protrusions are formed on the insertion side tip part of the pipe. The pipe and the protrusions are tapered to have the dimensions reduced toward the insertion side. It is recommended to give a cylindrical shape to the minimum diameter part of the tapered part.
Patent JP-H08209051-A (JP)
Title: Ink for ink jet containing alcohol mixture
Inventor: KESHIYABA AANANDO PURASAADO
IPC: C09D11/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink containing a penetrating agent which promotes the drying of the ink without reducing the print properties and without rendering the pigment-based ink unstable.  
     SOLUTION: Inks for ink jet printers comprise water; 0.5-3% mixture of isopropyl alcohol and at least one solvent having a boiling point of less than 130°C and present in an amount that provides a surface tension of 45-55 dynes/cm for the mixture; and a pigment dispersion or dye. The pigment dispersion consists of pigment particles and a polymeric dispersant. These inks which exhibit rapid drying and excellent image definition are storage stable and have decap properties. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09141922-A (JP)
Title: Ion recording head and ion recording method
Inventor: SHIBUYA AKIRA
IPC: B41J2/395
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image by arranging the apertures of a plurality of heads two-dimensionally so that the effect of charges of existing electrostatic image is prevented at the joint of each head thereby eliminating fluctuation of the density at the joint of head. SOLUTION: Recording heads 1A, 1B have identical two-dimensional arrangement of apertures where the apertures are arranged while being shifted in the moving direction of a recording medium 30. The apertures are staggered in two rows such that the apertures in each row of each head are located at the intermediate position of apertures in the counterpart row. Lateral position of the head is adjusted such that the aperture at the joint of recording heads 1A, 1B has same pitch as that of the aperture in one head. At the head joint, apertures in first recording row (a) are selected for the head 1A located at a first recording position with respect to a recording medium whereas apertures in later recording row (d) are selected for the head 1B located at a later recording position. Consequently, the dot recording order in one head is matched with the recording order at the head joint.
Patent JP-H03165103-A (JP)
Title: Array antenna phase calibrator
Inventor: YOSHINO YASUNORI
IPC: G01R29/10
Filed: 1989-11-22
Abstract: PURPOSE:To facilitate the calibration together with the effect of the mutual interference by receiving a radio wave radiating from plural element antennas, detecting the reception level, correcting the level entirely and calibrating each of all phase shifters. CONSTITUTION:A receiver 60 sends a signal in response to the reception level to a control section 54 of an array antenna phase calibration device 50, the control section 54 reads the initial phase correction value from an initial phase storage section 51, and a phase control means 53 corrects phase shifters 21-2n. Then a command of varying the phase of a phase shifter 2i of an i-th antenna element 1i continuously in a range of 0-2pi is supplied to the phase control section 53, and a reception level received by a receiver 60 reaching a maximum level is detected to obtain the calibrated phase and it is stored in a calibrated phase quantity storage section 52. Moreover, the control section 54 reads the calibrated phase to control the phase of the relevant phase shifter 2i via the phase control means 53 to attain calibration, The similar procedure is implemented sequentially to other element antenna. Thus, the calibration including the effect of the mutual interference of each element antenna is easily implemented.
Patent JP-H09145597-A (JP)
Title: Measuring method for amount of corrosion product of metal making use of measurement of color
Inventor: MIZUNO KAORU
IPC: G01J3/46
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the life of a metal is estimated by a method wherein the amount of a corrosion product (whose optical property is different from that of the metal) on the surface of the metal is measured simply, at low costs and nondestructively in an air atmosphere at a site and a corrosion speed is found. SOLUTION: A color index such as an L*a*b* color system or the like as the uniform perception color space of a metal covered with a corrosion product in a known amount is measured nondestructively by using a colorimeter or the like. Thereby, a corrosion-product-amount correction line which expresses a correlation between the amount of the corrosion product and the color index is created. Then, the color index of a metal covered with a corrosion product whose amount is unknown is measured. The color index is compared with the correction line. Thereby, the amount of an unknown corrosion product is decided nondestructively.
Patent JP-H09147748-A (JP)
Title: Exhaust pipe sealing device
Inventor: ONO SANEHIRO
IPC: H01J9/40
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To thin an electric heater surrounding a portion neat the root of an exhaust pipe, so as to shorten the portion to be sealed of the exhaust pipe, to reduce exhaust resistance, and to reduce exhaust time by forming the electric heater within the same plane that is approximately perpendicular to the exhaust pipe inside an oven. SOLUTION: This exhaust pipe sealing device heats the center of the exhaust pipe 3 of an electron tube using a spiral electric heater 41 surrounding the center within the same plane and an oven 51 surrounding the heater 41. The interior wall 51a of the oven 51 is in the form of an ellipsoid of revolution with a minor axis as its axis of revolution, and the heater 41 on the outermost periphery is placed within the two foci F, F of the ellipsoid of revolution, with a heatreflecting coating 60 applied to the interior wall 51a. Therefore, heat from the heater 41 is reflected by the coating 60 as shown by the arrow, to efficiently melt the portion (n) to be sealed of the exhaust pipe 3 by the desired width. Thus the portion (n) can be shortened by thinning of the heater 51, exhaust resistance can be made smaller, and exhaust time can be reduced, resulting in a stably sealed configuration.
Patent JP-H07115902-A (JP)
Title: Production of seasoning oil using oligokeration
Inventor: SAKAMOTO KOICHI
IPC: A23L27/00
Filed: 1993-10-28
Abstract: PURPOSE:To easily produce a seasoning oil having a characteristic flavor at a low cost by using hair, animal hair or poultry feather which are resources hitherto unused in food processing industry. CONSTITUTION:This seasoning oil having characteristic flavor is easily produced at a low cost by breaking the disulfide bond of a keratin protein of hair, animal hair or poultry feather, oxidizing and stabilizing the product, hydrolyzing the solubilized keratin protein with a protease, mixing the obtained oligokeratin with a reducing sugar and an edible oil and heating the mixture.
Patent JP-H06126098-A (JP)
Title: Device of washing dehydration
Inventor: TAKEUCHI HIROSHI
IPC: D06F58/12
Filed: 1992-10-21
Abstract: PURPOSE:To dehydrate washing in a state suspended from a hanger and to realize the consistent assembly-line work of a washing process. CONSTITUTION:A dehydration device is equipped with a conveyor means receiving hangers 13 having washings 12 after the completion of washing suspended therefrom, the drive means intermittently driving the conveyor means and the dehydration means provided to the feed route of the conveyor means and individually dehydrating the washings 12 suspended from the hungers 13. The dehydration means is constituted of a sponge rubber water absorbing device 23 consisting of the sponge rubbers 38,40 arranged in relation to the washings 12 suspended from the conveyor means and an air cylinder 34 moving the sponge rubbers 38,40 in the direction of the washings 12.
Patent JP-2001087065-A (JP)
Title: Telescopic rail
Inventor: TEIINSU ANDREAS PETRONELLA MAR
IPC: A47B88/493
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive telescopic rail which has a small length for incorporating a blocking means and does not depend on gravity. SOLUTION: This telescopic rail is comprised of a first section 2 and at least a second section 3 with an intermediate bearing means. The second section 3 is adjustable with respect to the first section 2 in the longitudinal direction between retracted and extended positions. The first section 2 is provided with a blocking means 8 for blocking the freedom of movement of the second section 3 with respect to the first section 2 at least in the extended position. The blocking means 8 is comprised of a swivel body 13 which is in a first position included between the first and second sections 2 and 3 and can be moved into a second blocking position by each operating part, and the swivel body 13 extends by its blocking part 19 at least partially through an opening 16 into or behind an edge of the second section 3.
Patent JP-H09148118-A (JP)
Title: Laminated compressed powder magnetic core
Inventor: MAMIYA YOICHI
IPC: H01F3/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To avoid the cost up while enabling the excellent characteristics to be exhibited in a simple structure by a method wherein a magnetic body layer is composed of a compound body made of alloy particles mainly comprising Fe, Si, Al as well as borosilicate base glass or a heat resistant adhesive agent containing silica. SOLUTION: Alloy particles mainly comprising Fe, Si, and Al are produced by water atomizing process. Next, this alloy particles are mixed with about 5wt.% of borosilicate glass to the alloy particle weight to be made into the mixed particles for magnetic body layer. Next, this mixed particles and polybutyral (a binder) are blended with a solvent to be kneaded for producing a paste 11 for magnetic body layer. Next, this paste 1 for magnetic body layer is laminated by printing process. Finally, a conductor is print laminated so as to form a laminated layer winding using another paste 2 for conductor layer and the paste 1 for magnetic body layer on the laminated layer.
Patent JP-2001126003-A (JP)
Title: Document processor, document identification method and recording medium
Inventor: MATSUSHITA MITSUGI
IPC: G06Q10/10
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a document identification method in which the document type of a fixed slip can be precisely identified even if an input condition that the picture of a master document is picture-registered largely differs from an input condition that the document being a processing object is picture-inputted. SOLUTION: A document processor which can identify the document type of a fixed document inputted based on plural types of registered master document information has a document dictionary storage part 3 storing plural pieces of master document information different in input conditions when a master document picture is inputted on the type of a master slip 1 and a slip identification part 4 identifying the document type of the fixed document inputted by a picture input part 1 by using plural pieces of master document information stored in the document dictionary storage part 3.
Patent JP-H04178341-A (JP)
Title: Production of phenolic or quinone compound
Inventor: SASAKI KAZUO
IPC: C07C50/02
Filed: 1990-11-14
Abstract: PURPOSE:To produce the title substance with hardly forming any by-products by bringing an aromatic compound providing the title compound by oxidation into contact with an H2-containing gas and an O2-containing gas in the presence of a platinum group-based catalyst cosupporting metallic salts in the vapor phase under relatively mild conditions. CONSTITUTION:An H2-containing gas, an O2-containing gas and a precursor (e.g. benzene) of the title compound are reacted in the presence of a platinum group-based catalyst cosupporting a metallic salt in the vapor phase under mild conditions (e.g. 100-250 deg.C in producing phenol from benzene) to produce the title substance. The most preferred catalyst is a Pd-Cu-based catalyst supported on silica in which Pd or a salt thereof and Cu or a salt thereof are cosupported on a carrier such as silica. The residence time of reactants in the catalyst layer is readily controlled and the formation of by-products can be limited by regulating the progress of the reaction.
Patent JP-H05143521-A (JP)
Title: Information processing system and input/output instruction responsing system using the same
Inventor: NAKAO YOSHITAKA
IPC: G06F13/36
Filed: 1991-11-21
Abstract: PURPOSE:To increase response speed to an arithmetic processor by providing a discriminating means on a bus adapter, which discriminates whether input/ output devices on an input/output bus are in processing or not. CONSTITUTION:The bus adapter 3 is provided with first and second flags (a) and (b) indicating whether the first and second input/output devices 11 and 12 on the basic input/output bus B are respectively in processing or not. In the case of receiving an input/output instruction, the bus adapter 3 judges whether the first input/output device 11 is in processing or not by the state of the internal first flag (a). That is, the first input/output device 11 is in processing when the first flag (a) is set so that the bus adapter 3 returns a refusal response to the arithmetic processor 1 and the arithmetic processor 1 stops start-up to the first input/output device 11. When the first flag (a) is reset, the bus adapter 3 returns an acceptance response to the arithmetic processor 1 and the arithmetic processor 1 executes a processing to the first input/ output device 11.
Patent JP-H05143061-A (JP)
Title: Keyboard device
Inventor: WATANABE KEISUKE
IPC: G10B3/12
Filed: 1991-11-21
Abstract: PURPOSE:To make a key smoothly swing to prevent the key from laterally swinging or generating a friction noise and to improve the productivity. CONSTITUTION:The key 10 is mounted on a keyboard frame 20 across a universal hinge part 11 so that the key can swing up and right, and right and left; and a movable guide part 12 is formed on the reverse surface of the tip part of the key 10, and a self-swelling adhered sheet 13 which has low friction is laminated on its internal wall surface at the same time with the key molding. A fixed guide part 25 is stood integrally on a keyboard frame 20 corresponding to the movable guide part 12 and its flank is slid on the internal surfaces of both side walls of the movable guide part 12.
Patent JP-H10149647-A (JP)
Title: Disk for cartridge
Inventor: MAMIYA TOSHIO
IPC: G11B23/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate various inconveniences caused by adhesives for attaching a center core in a cartridge disk having the center core attached to a disk substrate. SOLUTION: A center core includes first and second cores 13a and 13b, a disk substrate 11 is elastically held from upper and lower sides between these cores and thus the center core is easily attached without using any adhesives different from the conventional case. Various inconveniences caused by timedepending changes in the adhesives are eliminated, and in particular since the disk substrate 11 and the center core are freely extended without being bound against a temperature change, the disk substrate 11 is prevented from being deformed for a long time.
Patent JP-H09126458-A (JP)
Title: Convection oven
Inventor: YAGI TOSHIKAZU
IPC: F24C1/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the difference in the force with which hot air flows out and the difference in temperature among various parts inside the chamber by disposing inside the chamber a plurality of blow-out holes and a plurality of suction holes both in a manner of decentralization and by connecting the suction holes to a fan by a duct and similarly the blow-out holes to one another so as to make hot air circulate evenly to all parts inside the chamber. SOLUTION: A blow-out duct 15 provided inside a heating chamber 3 has a plurality of blow-out holes 17a-17f in a manner of decentralization, through which hot air is blown out from the duct 15 into the heating chamber 3. A suction duct 9 inside the heating chamber 3 has a plurality of suction holes 7a-7c through which hot air is sucked from the heating chamber 3 into the duct 9. The suction duct 9 terminates at a fan 11 behind the suction hole 7a. The fan 11 draws air from inside the suction duct 9 and blows the air to a heat exchanger 13. At the heat exchanger 13 the air undergoes heat exchange with the combustion gas from a burner and them the hot air flows through the blow-out duct 15 and is blown out into the heating chamber 3 through the blow-out holes 17a-17f. The opening of each of the blow-out holes 17a-17f is controlled by a motor-operated damper 19.
Patent JP-S63101203-A (JP)
Title: Transfer device in circulation type storage shelf
Inventor: KAWAI KOJI
IPC: B65G17/48
Filed: 1986-12-24
Abstract: PURPOSE:To stably and parallelly shift a storage shelf by connecting a chain on which a storage shelf is mounted directly with the second chain by means of a connecting bar and so mounting one end of a link as to be free in rotation on the chain so as to form, at all times, a link mechanism having parallelogram of a parallel part of these two chains, a connecting bar and a link. CONSTITUTION:A storage shelf 10 is mounted on a chain 11 and the chain 11 and the second chain 12 are connected directly with each other with a connecting bar 20. Further one end of each link 14, 24 is mounted in possible to rotate on the chain 11. And a link mechanism having parallelogram at all times is formed of the parallel part between the chain 11 and the second chain 12 and the connecting bar 20 and the links 14, 24. Thereupon when the chain is travelled, this link mechanism rotates while holding the parallelogram at all times and the load distribution of the storage shelf 10 is maintained at a specified value. Accordingly, the storage shelf 10 can be shifted parallelly in the stable condition. Further since it doesn't cause pulsation and vibration, the noise occurrence can be also prevented.
Patent JP-2001127368-A (JP)
Title: Method and device for measuring oscillation threshold of semiconductor laser
Inventor: NUMAI TAKAAKI
IPC: G01R31/26
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To measure an oscillation threshold without radiating a laser light to the outside. SOLUTION: An oscillation threshold is determined according to the light intensity or dimensional change of a near field pattern of a semiconductor laser 3.
Patent JP-H11143621-A (JP)
Title: Coordinate indicator
Inventor: OSAKA YOSHIHISA
IPC: G06F3/041
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate indicator capable of preventing an oscillation circuit from being operated when coordinate input work is not executed even if a detection pen is preserved in a state where a pen center is depressed, prolonging the life of a contact and extending the interval of maintenance/ inspection. SOLUTION: A piezoelectric element 7 is pressurized by using an operation for depressing the pen center at the time of inputting a coordinate and generated pulse voltage is set to be the reset signal of a timer circuit 42. The count value of the timer circuit 42 is always reset while coordinate input work continues and a transmission circuit 30 continues the operation. When coordinate input work terminates, the size of force does not change even in a state where the piezoelectric element 7 is pressurized, for example. Thus, the reset signal is no outputted. Then, the timer circuit 42 terminates the operation of the oscillation circuit 30 when it count up.
Patent JP-H08160271-A (JP)
Title: Method for joining optical parts
Inventor: WATANABE TOSHIAKI
IPC: G02B27/28
Filed: 1994-12-12
Abstract: PURPOSE: To enable optical parts to be strongly joined with solder by forming metallic thin films in multiple layers on the surface of the light non-transmissive parts of optical parts and/or the surface of a holding member, forming the outermost layer among the metallic thin films of the multiple layers out of a specific ratio of gold and soldering the surface. CONSTITUTION: Metallic thin films are formed in the multiple layers on the surface of the light non-transmissive parts of the optical parts 1 and/or the surface of the holding member 5. The outermost layer 2 among the metallic thin films of the multiple layers is composed of 99.5% gold. The surface thereof is soldered 10 to connect the optical parts. The outermost layer 2 is formed by gold plating, vapor deposition of gold or sputtering of gold. The outermost layer 2 of the holding member 5 is >=99.5% gold and even if the solder 10 is melted by heating on the surface of the outermost layer 2, since the outermost layer 2 has a high content of gold, less impurities are precipitated on the surface by heat. Accordingly, the joint strength between the solder 10 and the outermost layer 2 increases and the solder 10 can strongly join the optical parts 1.