baber/WOPTO huggingface dataset:
Patent JP-H06349610-A (JP)
Title: Semiconductor element for surge absorption
Inventor: FUJIOKA KAZUO
IPC: H01C7/10
Filed: 1993-06-11
Abstract: PURPOSE:To provide a high-reliability semiconductor element for surge absorption, which aims at an axial lead type resin-sealed element and is constituted into such a structure that at the time of generation of abnormality, such as short-circuit of a semiconductor chip, 811 electric circuit is immediately opened to prevent the effect of the abnormality from spreading to an apparatus to be protected and the generation of smoking from a sealing sealing can be prevented. CONSTITUTION:In a semiconductor element for surge absorption constituted into a structure wherein axial leads 2 and 3 are respectively connected to both sides of a semiconductor chip 1 holding the chip 1, which functions as a varistor, between them and a sealing resin 4 is molded on the periphery of the chip 1, a thin wire part 2a, which is fuse-cut when an excessive current flows through one part of the lead 2 and shuts down an electrical circuit, is formed on the lead 2 and a high-heat resistance insulating protective cylinder 5 is made to cover on the periphery of the part 2a to ensure a timid expanded space 6, which is accompained by the fusing of the part 2a, in a resin layer.
Patent JP-H11320076-A (JP)
Title: Production of cylinder block made of metallic composite material
Inventor: YAMASHITA MINORU
IPC: B22D19/08
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To make the compounding of both axial ends of a molding more perfect. SOLUTION: This process for producing a cylinder block consists of a first stage of arranging the molding 2 having inner and outer peripheral surfaces into a cavity 4 of molds 3 in such a manner that a clearance 8, into which molten metal 5 is introduced, is formed between the inner peripheral surface 2a of the molding 2 and the outer peripheral surface 1a of a bore liner 1 and holding the molding 2 to the metal molds 3 by means of projections 10 formed on at least either of the axial end faces 2c, 2d of the molding 2 and mold surfaces 3c, 3d opposite thereto and a second stage for pouring the molten metal 5 into the cavity 4 and impregnating the molding 2 with the molten metal 5 from both sides of the inner peripheral surface 1a and outer peripheral surface 1b of the molding 2, thereby compounding the molding 2.  The cylinder block provided with recessed parts 11 opposite to the projections 10 is produced by this process for production.
Patent JP-S63308220-A (JP)
Title: Universal joint
Inventor: KANAMARU NAONOBU
IPC: F01B3/10
Filed: 1987-06-05
Abstract: PURPOSE:To make it possible to transmit rotation stably even when a tilt angle of a drive shaft is changed and to transmit large torque by arranging a pair of driving pins freely movable to axial direction and still on one ends, freely turnable and movable to radial direction only, on opposite position about a guide pin in a straight line. CONSTITUTION:A pair of driving pins 6, 7 are arranged on a straight line with putting a guide pin 3 in the middle, and these driving pins 6, 7 and the guide pin 3 are held freely rotable on balllike portions 4, 6A, 7A. The balllike portions 6A, 7A of this drive pins 6, 7 are provided so as to move freely to radial direction in slide channels 1A, 1B on a drive shaft 1. Still more, the other ends of driving pins 6, 7 are engaged to inserting holes 8B, 8C of a driven shaft 8. As a result of this construction, even if a tilt angle of the drive shaft 1 is changed for occurring difference in pitch diameters of the driving pins 6, 7, this difference in pitch diameters can be absorbed by movement of these balllike portions 6A, 7A in channels 1A, 1B to be able to charge driving force to drive pins 6, 7 equally, so large torque can be transmitted to the driven shaft 8.
Patent JP-H11331559-A (JP)
Title: Method and device for correcting page position, page position detecting method and recording medium
Inventor: OGANO AKIRA
IPC: H04N1/387
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a page position correcting method for automatically correcting the position of a page content part in a page image. SOLUTION: A detection area 53a is set to a concerned image part 53 as page number display, and histograms 531 and 532 showing the distribution of black pixels in the main and sub scanning directions of the detection area are found. Besides, a maximum black range is found as the maximum range distributing black pixels. Further, the ratio of lengths between the detection area in the main scanning direction and the maximum black range is compared with the similar ratio in the sub scanning direction and in the detection area of a part belonging to the maximum black range with the smaller value of the ratio, a histogram 531a and the maximum black range having the larger value of the ratio are found again.  Then, the area surrounded with the maximum black ranges in the main and sub scanning directions is found as an area, in which the concerned image part 53 exists, and moving processing is performed to the page image so that this area can be located at a suitable position in the page image.
Patent JP-S62297458-A (JP)
Title: Production of thin 'permalloy(r)' film
Inventor: OHIRA SHIGEO
IPC: C23C14/46
Filed: 1986-06-16
Abstract: PURPOSE:To well control the composition and to improve the accuracy by forming a multilayered film in high vacuum by ion plating or other method and by mixing the constituent metals of the film with each other by an ion beam mixing method. CONSTITUTION:A multilayered film consisting of alternately laminated Ni and Fe layers is formed on the surface of a substrate in high vacuum by ion plating, sputtering, vacuum deposition or other method. Ion beams are then projected on the film with 10-300keV acceleration energy to mix the constituent metals of the film with each other. Ions of an inert gas such as Ar, Kr or Xe and/or N ions are used to project the ion beams.
Patent JP-S622066-A (JP)
Title: Speed change gear
Inventor: SHIMAMOTO MASAO
IPC: F16H37/02
Filed: 1985-06-26
Abstract: PURPOSE:To achieve the reduction in power loss by transmitting the driving force of an input shaft to a differential gear via a direct coupling gear and a counter gear at the time of direct coupling. CONSTITUTION:A counter gear 28 which simultaneously engages with a direct coupling gear 7 provided on an input shaft 6 and an output gear 21 provided on an output shaft 19 is provided on a counter shaft 27. And a changeover gear 8 which drives selectively either of a V-belt type one-stage transmitting part 10 and the direct coupling gear 7 is provided. By this constitution, since the number of stages in which gears are engaged becomes two stages at the time of direct coupling, the number of shafts and the number of gears can be cut down, and the power loss can be reduced.
Patent JP-H01309122-A (JP)
Title: First-in/first-out memory
Inventor: MORI YASUHIRO
IPC: G06F5/06
Filed: 1988-06-07
Abstract: PURPOSE:To improve the transfer data having the low priority by using the signal showing the priority of the input data in a data writing state and then the signal showing the presence or absence of the data having the high priority in a memory means in a data reading state respectively and switching the addresses for accesses to the memory means. CONSTITUTION:The highest rank bit of the address produced by a write address generating device A2 is always set at '0', while the highest rank bit of the address produced by a write address generating device B3 is always set at '1'. Thus the highest rank bits of the write addresses produced by both devices A2 and B3 which are selected by the signal showing the priority of the input data are selected by the signal showing the priority of the input data are fixed. Therefore a memory space is divided finally by the priority of the input data. Thus it is possible to transfer the data having the high priority while holding the data having the low priority even though the data of the high priority is produced during the transfer of the data of the low priority.
Patent JP-S5859405-A (JP)
Inventor: SHIIGUFURIIDO BURUUGENDEITSUKU
IPC: H01B7/17
Filed: 1982-08-13
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-S5842214-A (JP)
Title: Manufacture of synthetic resin molded coil
Inventor: ADACHI EINOSUKE
IPC: H01F41/12
Filed: 1981-09-04
Abstract: PURPOSE:To shorten the impregnation time and thus to rationalize manufacture by winding into a coil insulating layer a spacer of polypropylene, Teflon or acetal resin, etc. having a large thermal expansion coefficient and releasing property, and impregnating the coil with an insulating synthetic resin. CONSTITUTION:On a core 1 are wound 2-3 layers of a releasing paper, and as an inner insulating paper 2 an aromatic polyamide paper and a polyester nonwoven fabric are stack-wound thereupon. In this process, to form an inner insulating layer 4, tubular spacers 3 with 1mm. outer diameter and 0.4mm. inner diameter approx. of a material having a large thermal expansion coefficient and good releasing property are wound in the direction of the axis of the core 1 into the inner insulating paper 2, at 4-8 places by one turn with each spacer projected several cm from the end surface into which an insulating synthetic resin is to be impregnated. On this insulation layer 4 are wound one layer of a conductor, an insulating layer and the necessary layers of a blank coil. A leakage stop seal layer is formed on the coil circumference and one end surfaces. The coil is then put into an impregnating insulation synthetic resin tank wherer it is impregnated with an insulation resin. Then the coil is heated to harden the resin.  This improves the impregnation speed and eliminates the use of a metal mold.
Patent JP-H11322879-A (JP)
Title: One-pack moisture-curable polyisocyanate composition
Inventor: WATANABE SHINICHIRO
IPC: C08G18/73
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition free from any organic solvent and having high weatherability and curing rate by compounding a moisture- curing promotive catalyst in a mixture of a low-viscosity isocyanate prepolymer and another isocyanate prepolymer having such a structure as to be liable to set carbon dioxide free. SOLUTION: This composition having a nonvolatile content of >=98 wt.% is obtained by compounding a mixture of (A) an isocyanate prepolymer consisting of a polyisocyanate with aliphatic and/or alicyclic diisocyanate as the basic skeleton and having a viscosity of 50-2,000 mPa.s at 25 deg.C when nonvolatiles accounts for >=98 wt.% of the whole component A and (B) another isocyanate prepolymer prepared by reaction between a polyether polyol 500-10,000 in number-average molecular weight and an excess amount of an aliphatic and/or alicyclic diisocyanate(s) or a polyisocyanate with the above diisocyanate(s) as the basic skeleton, with (C) a moisture-curing promotive catalyst in the weight ratio A/B of (5:95) to (95:5) and in the proportion of the component C, based on the total of the components Aancl B, at 0.005-5 wt.%.
Patent JP-H0313447-A (JP)
Title: Tracking system for shaking arm roller speed difference
Inventor: RAMU FUAN UON
IPC: B65H23/038
Filed: 1989-06-01
Abstract: PURPOSE: To reduce slipping of a friction roller by a method wherein a rotatable nip drive roller means has slipping speed friction force provided to pull a sheet to a side part conforming edge guide in proportion to a slight difference between a first and a second driving nip speed and in proportion to an angle caused from it. CONSTITUTION: Skewing is prevented by conforming side parts of a web to each other by driving the web sideways in a web route against a side part conforming edge guide 16 while the web is driven to the downstream in the main direction of motion by roller driving means 18, 19. At this time, driving of a revolving nip roller 18 has slipping speed friction force provided by pulling the web toward the side part conforming edge guide 16 in proportion to a slight difference between driving speed of first and second nips 44, 20 and in proportion to an angle caused from it with a revolving unit, and it automatically revolves at a balanced nip position at an angle against the side part conforming edge guide.
Patent JP-S5566729-A (JP)
Title: Crack detecting method for radiant tube of heat- treatment furnace
Inventor: OONISHI TAKEO
IPC: G01M3/18
Filed: 1978-11-14
Abstract: PURPOSE: To enable crack detection to be achieved with facility in a short period of time, by stopping supply of combustion gas to radiant tube at the time of the detection, sampling the inside gas from outlet and detecting thus sampled gas with a combustible gas detector.  
     CONSTITUTION: At the time of conducting the detection, at first, a furnace temperature is lowered under the H 2  ignition temperature, and a valve 7 of a pilot burner 5 of a radiant tube 1 and a valve 8 of a main burner 6 are all closed so that leak of the fuel gas is prevented. At this time, a waste gas blower is left operated. Inside of the radiant tube 1 soon has negative pressure, and if there was any crack, atmospheric gas is sucked into a pump 3 through a waste gas suction detecting tube 2 and sent over to a combustible gas detector 4. If any crack existed on the tube 1, combustible gas, such as H 2 , etc., contained in the furnace's atmospheric gas is to be detected. It is possible in this manner to easily carry out detection of crack in a short period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04340129-A (JP)
Title: Display device for hierarchical network diagram
Inventor: IWASAKI SHINICHI
IPC: G06F3/048
Filed: 1991-05-16
Abstract: PURPOSE:To manage a hierarchical network diagram as a data file and to make it possible to simultaneously display plural hierarchies having optional and different levels. CONSTITUTION:An input signal analyzing means 11 analyzes the sort of a signal such as an instruction applied from an input means 2 and its current state and judges the necessity of new formation of network data and the necessity of a display change. When the new formation of network data is necessary, a hierarchical network data forming means 12 forms the network data of an optional level, stores the formed data in a storage means 3 and applies the data also to a display changing means 13. When the change of a display is necessary, the means 13 converts the information already stored in the means 3 or the network data formed by the means 12 into display data when necessary. A plotting means 14 applies a plotting instruction to a display means 4 based upon the display data applied from the means 13 to display a network diagram.
Patent JP-S6032911-A (JP)
Title: Forcibly opening and closing device of valve of internal- combustion engine
Inventor: ARAKI MASABUMI
IPC: F01L1/30
Filed: 1983-08-01
Abstract: PURPOSE:To easily perform adjustment of a rocker arm which transmits compulsive valve opening and closing forces by constituting the rocker arm of the first piece which transmits a valve opening force, the second piece which transmits a valve closing force and the third piece which transmits forces to the valve in both the direction to open and close it. CONSTITUTION:Both valve opening cams 30 and 56 and valve closing cams 31 and 57 are attached to cam shafts 29 and 55, respectively. Those cams drive the first rocker arms 33 and 59 and the second rocker arms 34 and 60, which are swingable through the center of rocker shafts 32 and 58, respectively. Both the swing motions of the rocker arms are transmitted via the first connecting members 36 and 62 and the second connecting members 37 and 63 to the third rocker arms 35 and 61 which transmit forces to valves 13 and 14 to open and close them, respectively. Relative angles between the rocker arms may be adjusted by adjusting both the connecting members, whereby eliminating the need of adjusting the fitting positions of retainers 17 and 18 to the valves inside a narrow space.
Patent JP-S622205-A (JP)
Title: Production of light reflector
Inventor: IDA TAKASHI
IPC: G09F13/16
Filed: 1985-06-27
Abstract: PURPOSE:To easily form a uniform transparent resin film without causing defects such as streaking or scratching by carrying out the formation of a transparent resin film on a slightly shrinkable, stable and smooth polyethylene film in advance and spreading and embedding small glass beads. CONSTITUTION:A transparent resin soln. is applied to a polyethylene film 8 to a uniform thickness with a coater or by gravure and dried by heating at <=120 deg.C. Many small glass beads 1 are spread on the whole surface of the resulting transparent resin film 5 in a single layer, the films 5, 8 are heated to 140-170 deg.C which is above the softening point of the film 8, and the glass beads 1 are temporarily embedded in the film 8 together with the softened film 5. At the same time, the film 5 is hardened. A reflecting layer 4 is then formed on the exposed hemispherical surfaces of the glass beads 1, a binding resin layer 3 having a prescribed thickness is laminated on the back side of the layer 4, and the layer 4 is stuck to a support 7 such as a plastic film or cloth by adhesion or melt bonding. The polyethylene film 7 is finally stripped together with a base film 7.
Patent JP-H0229500-A (JP)
Title: Production of granular detergent composition
Inventor: GUWARUTEIERO BARURETSUTA
IPC: C11D3/12
Filed: 1989-06-02
Abstract: PURPOSE: To make a carrier grain absorb a detergent salt solution to provide a granular product and manufacture a granular detergent composition containing a high bulk density builder, by making the manufacturing method include a specified step.  
     CONSTITUTION: This manufacturing method includes a step of reacting, within a reaction vessel, an anionic organic synthetic detergent acid (e.g.; sodium straight-chain C 12-13  alkylbenzenesulfonic acid) with a neutralizing agent (e.g.; NaOH aqueous solution of stoichiometric concentration 50%) in a ratio sufficient to generate the corresponding neutralized detergent salt in liquefied or slurry form, a step of taking the neutralized detergent salt from a reaction vessel, and the step of directly bringing the resulting detergent salt in contact with a granular carrier (e.g.; bentonite) in absorbing section to generate a detergent salt-carrier composition in granular form. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6120003-A (JP)
Title: Treatment for making durable polarizing film
Inventor: OKUMURA TAKUZOU
IPC: G02B5/30
Filed: 1984-07-06
Abstract: PURPOSE:To obtain an polarizing film having excellent durability by treating the polarizing film consisting of a film made of PVA or the deriv. thereof on which a polarizing element is adsorbed and which is oriented in a specific temp. range in the stage of treating said polarizing film by a treating agent for making durable said film. CONSTITUTION:The film made of PVA or the deriv. thereof is required to be stretched and oriented at >=55 deg.C or to be heat-treated at >=55 deg.C. The stretched PVA film has an easy tendency to rupture and a low yield at >=80 deg.C and therefore such temp. is undesirable. An aq. soln. contg. formalin, an aq. soln. contg. boric acid, etc. are effective as the treating agent for making durable the film. The polarizing agent having excellent durability is obtd. if the film is treated to be made durable at >=55 deg.C and <=80 deg.C by using said treating agent for making durable the film.
Patent JP-H1075324-A (JP)
Title: Data communication equipment
Inventor: MATSUZAKI SUSUMU
IPC: H04M1/65
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the data communication equipment in which proper call reception control is conducted depending whether a caller terminal equipment makes speech communication or data communication. SOLUTION: In the case of detecting a call signal, a caller side awaits a CNG signal for a prescribed time denoting it that the caller side is a data communication terminal equipment (steps S5-S7), and in the case of not receiving the CNG signal, a buzzer is used to call the operator and a ring back tone is sent to the caller to inform a calling state (step S9). When the operator replies it by hook-off (step S10), a relay is switched to stop the operator call (step S12). When the caller side interrupts a line during the operator call and polarity inversion takes place (step S13), the operator call by the buzzer is stopped (step S12).
Patent JP-2000330613-A (JP)
Title: Process control controller
Inventor: GOTO HIROMOTO
IPC: G05B19/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To realize space saving by making it unnecessary to ensure a space for loading an AI adaptor separately from an AI module, and making it unnecessary to increase the size of a mount space for an AI adaptor. SOLUTION: A space for housing an AI adaptor and an AI adaptor case 20 is ensured in the casing of an I/O module (AI module) 5-1. When the module 5-1 is mounted on a terminal case 10-1, the AI adaptor and the AI adaptor case 20 are housed in a module 5-1. At the time of operating the maintenance of the AI adaptor, the top cover of the front face of the module 5-1 is opened, and the AI adaptor is exchanged.
Patent JP-H05332655-A (JP)
Title: Mounting device for cryogenic refrigerator
Inventor: SOCHI SHIYUUICHI
IPC: F25J1/02
Filed: 1992-06-02
Abstract: PURPOSE:To effectively prevent invasion of heat into a Dewar by forming a plurality of packing bearers and packing fixtures stepwisely on opposed surfaces of opposed flanges protruding on a peripheral edge of an insertion inlet of the Dewar and an outer periphery of an insertion part of a refrigerator, and interposing the packings under pressure therebetween. CONSTITUTION:An insertion part 30 of a cryogenic refrigerator is inserted into an insertion inlet 5 opened at a wall of a Dewar for storing liquid helium to cool and hold a coil of a superconducting magnet at a critical temperature in a linear motor car, etc., liquid helium gas vaporized in the Dewar is guided to the refrigerator, condensed and returned into the Dewar. In this case, opposed flanges 31, 34 protrude from a peripheral edge of the inlet 5 and an outer periphery of the part 30 of the Dewar 1. A plurality of packing bearers 33 and packing fixtures 36 are respectively stepwisely formed on the opposed surfaces of the other flanges 31, 34 to the flanges 34, 31, and packings 37 are interposed under pressure between the both 33 and 37 thereby to form a closed space 40 between the packings 37.
Patent JP-H08316782-A (JP)
Title: Surface acoustic wave element
Inventor: TANAKA NAOKI
IPC: H03H3/08
Filed: 1995-05-15
Abstract: PURPOSE: To improve the performance by forming a protection film made of a material more stable chemically than a high sound velocity thin film between the high sound velocity thin film and a piezoelectric thin film so as to prevent deterioration in the high sound velocity thin film. CONSTITUTION: The surface acoustic wave resonator is formed by sequentially forming a high sound velocity thin film 2 made of a polycrystal diamond, a protection film 5 made of platinum, a piezoelectric thin film 3 made of an aluminum nitride, and an electrode 4 made of aluminum onto a silicon substrate 1. Through the constitution above, since the thin film 2 is covered by the chemically stable film 5, when the thin film 3 is formed by using various thin film forming technologies, even when a substrate temperature at film forming is increased or the film is exposed to plasma, oxidation of the thin film 2 or deterioration in the film is not caused. Thus, the substantial performance of the film 2 is obtained and the element with an expected characteristic is acquired.