baber/WOPTO huggingface dataset:
Patent JP-S6216836-A (JP)
Title: Rolling method for taper part of spline of sleeve
Inventor: NAGATA DAISUKE
IPC: F16D23/06
Filed: 1986-07-15
Abstract: PURPOSE:To enable the rolling of a tooth surface part completely upto the tooth bottom part of a spline without any unreasonable work on the part of a rolling cutter by performing a rolling after providing the relief part of a rolling burr on the tooth bottom part of the spline of a sleeve. CONSTITUTION:The relief part 1a1-1 of a rolling burr is provided on a tooth bottom part 1a1 in case of machining a spline 1a by a broach, etc. The tooth surface part (taper part) 1a2 of the spline 1a is then subjected to a rolling and the rolling burr caused at that time is stored in the relief part 1a1-1. The tooth surface part (taper part) 1a2 is therefore rolled completely upto the tooth bottom part 1a1 without any unreasonable work on the part of the rolling cutter.
Patent JP-H088298-A (JP)
Title: Electronic parts mounting body and terminal array conversion board
Inventor: NAKAI TOMOYUKI
IPC: H01L21/60
Filed: 1994-06-22
Abstract: PURPOSE:To apply to various electronic boards with effective wiring patterns by converting the terminal array order of electronic parts such as an IC chip by using a terminal array converting member. CONSTITUTION:Input terminals 5 are made along four sides of a terminal array conversion board 4 made of semiconductor material such as silicon and further many output terminals 6 are made outside them in a manner to face the terminals 5 respectively. On the board 4, wiring patterns 10 are formed to connect an input terminal 5a and output terminal 6a, an input terminal 5b and output terminal 6b, an input terminal 5c and output terminal 6c, and an input terminal 5d and output terminal 6d, respectively. After respective terminals (bump) of an IC chip are soldered to the respective input terminals 5, the IC chip is mounted on the board 4 placed on the mounting board, and the respective terminals are connected with each of pads on the mounting board by a gold wire.
Patent JP-S5688410-A (JP)
Title: Polymerization of 1,3-butadiene
Inventor: ASHITAKA HIDETOMO
IPC: C08F4/00
Filed: 1979-12-20
Abstract: PURPOSE: To prepare a 1,2-polybutadiene by bringing 1,3-butadiene into contact with a catalyst consisting of a soluble Co compound, a dialkyl-aluminum halide, CS 2  and an electron-donating organic compound in a polymerization solvent.  
     CONSTITUTION: 1,3-Butadiene is brought into contact with a catalyst consisting of a soluble Co compound [e.g., cobalt(+)acetylacetonate, cobalt octoate or a cobalt  chloride-pyridine complex], a dialkylaluminum halide of the formula (wherein R is a 2W8C alkyl; X is a halogen) (e.g., diethylaluminum chloride), CS 2  and an electron-donating organic compound (e.g., diethylene glycol dimethyl ether) in a polymerization solvent (e.g., toluene or o-dichlorobenzene). After the polymerization of 1,3-butadiene has been terminated by the publicly known method, the 1,2-polybutadiene prepared is separated from the mixture, washed and dryed by means of the coventional method, to obtain purpose 1,2-polybutadiene. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5955071-A (JP)
Title: Non-volatile semiconductor device
Inventor: SATOU NOBUYUKI
IPC: H01L29/788
Filed: 1982-09-24
Abstract: PURPOSE:To increase the capacity of a memory and to simplify the memory circuit configuration by forming insulating films in a double strucure of insulating films of different dielectric constants under a floating gate, forming the thickness of the insulating film of upper layer in the prescribed value or lower, and disposing a charge collecting center in the floating gate. CONSTITUTION:A field oxidized film 11 is formed on a P type substrate or a P type well 10 to form an element forming region, and an N<+> type regions 12, 13 which form source and drain regions are formed in the region. An SiO2 film 14 having a thickness of approx. 20Angstrom is formed on the surface of the element forming region, and an Si3N4 film 15 having a thickness of approx. 60Angstrom  is formed at the position of the gate. A polysilicon is deposited on the film 15 to form a floating gate thereon. Further, an SiO2 film 17 is formed a relatively thickly thereon, a polysilicon is deposited thereon to form a control gate 18. Aluminum wirings 20 are electrically connected through contacting holes 21a, 21b to N<+> type regions 12, 13.
Patent JP-H0788835-A (JP)
Title: Bit for perforation of core
Inventor: SAOTOME KUNIHIKO
IPC: B28D1/14
Filed: 1993-07-05
Abstract: PURPOSE:To obtain a bit for core perforation with lightwight, good accuracy and being easily used by forming a tube part of the bit for core perforation for a perforating machine based on plastic processing and making the thickness within a specified range. CONSTITUTION:This bit is prepd. by a method wherein a round steel sheet is fixed on an adapter 12 prepd. by processing mechanically a round rod steel by means of welding 13 and this round steel sheet is drawn into a cylindrical shape by means of plastic processing and the apex is finished to form a tube part 15. Then, a cut chip 16 is fixed on the apex face of the tube part 15 by welding. In this case, the thickness of the tube part 15 formed by means of plastic processing is made in the range of 0.5-1.3mm. It is possible thereby to improve the concentricity of the bit and to increase the bit strength. In addition, the strength of the steel material is increased and the thickness of the tube 15 can be made remarkably thinner than that of the conventional one and the yield of the product is improved.
Patent JP-S6058988-A (JP)
Inventor: BATTISTINI CARLO
IPC: C07F7/18
Filed: 1984-08-08
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-S5867586-A (JP)
Inventor: OZAKI NOBUO
IPC: B62M9/124
Filed: 1981-10-15
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-S5592281-A (JP)
Title: Method and apparatus for producing welded metal can barrel
Inventor: MATSUNO KENJI
IPC: B23K11/08
Filed: 1978-12-29
Abstract: PURPOSE: To obviate the formation of oxide film on the weld face on the can inside surface side by letting the both surfaces of the overlap part of a can barrel molding make contact respectively with the linear electrode on turning electrode surface and longitudinally long electrode surface and turning the turning electrodes under pressure thereby supplying current.  
     CONSTITUTION: A can barrel molding 5 is conveyed on a mandrel 2 by feed claws 11 and is sent to the top part of a turning electrode 13. At around the time when a cam 20 revolves and assumes a state 20b, the electrode 13 begins to be revolved by a motor 21. Owing to the action of a push-up spring 18, the overlap part 6 of the molding 5 goes in a pressed state into between the longitudinally long electrode 1 and electrode 13 by way of a linear electrode 4. At the same time, current supplying and welding are started and the current supply is kept continued until the overlap part 6 goes past the electrode 13. Upon ending of the welding, the cam 20 assumes a state 20a and at the same time the stopped electrode 13 is pushed down, thus the shifting of the electrode 1 and welded can barrel ceases. Thereafter, the welded can barrel is delivered rightward from the electrode 1 by the feed claws 11. The electrode 1 is water-cooled of the inside and the part 6 surface is welded without rising up to the oxidation temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0271947-A (JP)
Title: Improvement in pallet conveyor production line system
Inventor: RUCHIAANO SANTANDORA
IPC: B65G47/88
Filed: 1989-06-27
Abstract: PURPOSE: To quickly and accurately adjust support members by fitting the engaging means to the dimensional size of a selected workpiece, and by operating the driving means for this engaging means so that first and second support members are translated to the desired locations to each other. CONSTITUTION: A pallet 10 is correctly adjusted to a positioning mechanism 11, and the moving means of support members are correctly adjusted to the engaging means of these means. Then, the pallet 10 and the positioning mechanism 11 are mutually moved to engage the moving means with the engaging means to each other. The means for driving the engaging means is operated by selecting the engaging means so as to fit the dimensional size of a workpiece 17. Thus, first and second support members 13, 15 are mutually translated to the desired locations. Thereafter, the pallet 10 and the positioning mechanism 11 are moved, so that the first and second support members 13, 15 are maintained to the desired location of the pallet 10.
Patent JP-H05334982-A (JP)
Title: Energy dispersed x-ray analysis device
Inventor: TAIRA MASAYUKI
IPC: H01J37/244
Filed: 1992-06-01
Abstract: PURPOSE:To provide an energy dispersed X-ray analysis device capable of keeping the inside of a protection container in a high vacuum. CONSTITUTION:A heating current is supplied to a heater 9 from a heating power source 11 to heat the heater 9 and then a chemically reacting material 8 disposed in proximity to the heater 9 is evaporated by the heat of the heater 9. Particles of magnesium (Mg) evaporated are adsorbed on the interior wall of a protection container 1 and a deposition film of magnesium (Mg) is formed on the interior wall of the container 1. As a result, steam and gas generated inside the container are adsorbed by the deposition film. The gas is adsorbed by the deposition film partly through physisorption but is mostly firmly adsorbed through chemical reactions, so that not much of the gas is released even with temperature rises inside the protection container. Also, formation of such a deposition film on the interior wall of the container is effected whenever necessary, whereby the adsorbing ability of the deposition film can be maintained.
Patent JP-H0215690-A (JP)
Title: Wiring paste and ceramic wiring board formed making use thereof
Inventor: FUJII MITSURU
IPC: H05K1/09
Filed: 1988-07-02
Abstract: PURPOSE:To make a specific resistance small without changing a firing shrinkage and to make a wiring of fine width small in wiring resistance without making it large in thickness by a method wherein conductive supermicro- particles, which are formed of the same material as fine particles and whose diameters are smaller than those of the fine particles, are added to a wiring paste. CONSTITUTION:Conductive supermicro-particles 2, which are formed of the same material as conductive fine particles and whose diameters are smaller than those of the fine particles 1, are added to a wiring paste in which the fine particles 1 are dispersed. It is preferable that the conductive fine particles are formed of W. And, it is also preferable that the conductive supermicro- particles 2 are formed of W the same as the fine particles 1. It is desirable that 0.1-1.0% by weight of a W powder consisting of the supermicro-particles 2 of 0.03-0.07mum in diameter is added to the wiring paste. Moreover, a wiring pattern is printed on a green sheet with the wiring paste, which is calcined for the formation of a ceramic wiring substrate.
Patent JP-2000000248-A (JP)
Title: Ultrasonic knife
Inventor: SATO YUICHIRO
IPC: A61B18/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To well assure a visual field to the front end of the knife of an operator and to prevent the occurrence of abnormal vibration in a bent part by forming the bent part at a handpiece constituting an ultrasonic knife and setting the bent part at a position where the stress relating to the vibration in an ultrasonic vibration mechanism is zero. SOLUTION: The ultrasonic knife comprises the handpiece 11 and an ultrasonic oscillation circuit connected thereto via a cable 11a and an ultrasonic vibration mechanism is stored in the casing of the handpiece 11. A knife part 16a having a hook-shaped blade edge 13 projects from the front end thereof. The ultrasonic vibration mechanism has an ultrasonic converter and a horn and the free side end of the horn constitutes the knife part 16a. In such a case, the horn is bent at an intersection angle of 20 deg. and is joined to the front surface plate of the ultrasonic converter. The bent part thereof is set in the position where stress relating to the vibration in the ultrasonic vibration mechanism is zero. As a result, the failure by the stress in the joint part is prevented.
Patent JP-2000352289-A (JP)
Title: Continuous excavating construction method and device and excavating tip
Inventor: MATSUMOTO SHIGEKI
IPC: E21D9/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To lay an extremely small diameter pipe having small flexural rigidity and cables in a single process by an unopened-cut continuous excavating construction method. SOLUTION: In an excavating tip IWM, an excavating head DPH, a push/pull means TPC and an excavating anchor DPA are joined in a row in the ground. A hole is excavated leftward by rotation of an excavating bit BIT installed on the left end of the excavating head DPH and the extension of the push/pull means TPC. When opening a pulling-in leg PLG, the excavating head DPH is fixed to a hole wall, and when opening direction control front/rear legs FLG, RLG, the excavating anchor DPA is fixed to the hole wall. The excavating head DPH and the excavating anchor DPA are alternately fixed to the hole wall by opening/closing the respective legs, excavation and an advance of the excavating anchor DPA are repeated, and the excavating tip IWM advances to pull a product material BCP (such as a pipeline and a cable of a laying object) joined to an anchor frame RAF in a hole.  Supply of energy such as electric power and muddy water and giving/receiving of various signals are performed from an aboveground excavation control means BMC and a muddy water supply means MPT via a control line CCP.
Patent JP-S6226368-A (JP)
Title: Fuel heater
Inventor: MAEDA FUMIHIKO
IPC: F02M37/22
Filed: 1985-07-26
Abstract: PURPOSE:To make it possible to enhance fuel heating efficiency together with uniform heating by arranging multiple heating elements between fuel inlet and outlet sections and by forming fuel flow passage so that the fuel, as it flows in one directions, makes enough contact with each heating element one after another. CONSTITUTION:Fuel 10 entering a fuel inlet 29 formed near a wall 20, flows counterclockwise within a heater 21 to contact each heater element 7 one after another, is heated with each heater element 7 up to a required temperature, and is discharged from a fuel outlet 31. The outlet 31 is formed on a heat radiation plate 26 at a position near the wall 20 and opposite to the inlet 29. As the temperatures of fuel 10 are sensed with a bimetal disk 33, a required temperature can be reached together with substantially improved heating efficiency and very little temperature variance.
Patent JP-2000354119-A (JP)
Title: Charging processing method for each communication unit
Inventor: TOGASHI KENSAKU
IPC: H04M15/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To allow each communication unit using the H. 323 protocol for communication control to obtain a reliable charging processing result for each logic channel. SOLUTION: A communication unit 11 transmits a close logical channel signal to an opposite communication unit 12 in a way that a logical channel opening/closing time is added to the protocol as a protocol element. The unit 12 transmits a close logical channel Ack signal to the unit 11 as its acknowledgement of the unit 12 in a way that a logical channel opening/closing time of the unit 12 is added to the protocol as a protocol element and each of the units 11, 12 conducts charging processing for each logical channel.
Patent JP-H05147892-A (JP)
Title: Cylinder and fluid controller
Inventor: YOSHIDA NARITAKA
IPC: F16F9/46
Filed: 1991-07-05
Abstract: PURPOSE:To prevent any jump-up phenomenon in a hook from occurring as well as to make it usable safely and positively by installing an energizing means which energizes a weight valve, being fitted in a cylinder rod with some play and of size covering a piston port, to the side of a piston part at all times. CONSTITUTION:A piston port 35 is installed in a piston 11 being clamped to the terminal of a cylinder rod 33 in close proximity to this rod 33, and also there is provided a spring 39 which energizes a weight valve 36, having such a size as covering the piston port 35 installed as fitted in the cylinder rod 33 with some play, to the side of the piston 11 at all times. When a load body 1 is separated from a hook 34, the cylinder rod 33 advances in an A direction, but since the weight valve 36 tries to stay in its original position by dint of inertia, a clearance is produced in an interval between the weight valve 36 and the piston 11, thus air is exhausted via the piston port 35 of the piston 11 and internal pressure in a cylinder follows in the wake of movements of the cylinder rod 33, thereby leading to a balanced state.
Patent JP-S6324357-A (JP)
Title: Electronic apparatus
Inventor: MIZUNO YUTAKA
IPC: G06Q10/10
Filed: 1986-07-16
Abstract: PURPOSE:To display the content of display of an electronic cash register etc. more clearly by displaying designated specific data out of input data stored successively in a data storage unit and in addition, displaying the data graphically. CONSTITUTION:A data inputting device 1 inputs data successively by key operation etc., and input data are sent to a data storage unit 2 and stored. When a data designating device 3 designates data in the storage unit 2, the designated data are numerically displayed in a display unit 4 and in addition made to a graph by a graph display controlling device 5 and displayed graphically. Accordingly, display is made by two ways, i.e. numerical display and graphic display. Thus, the content of designated data is displayed more clearly.
Patent JP-H0720465-A (JP)
Title: Illuminator
Inventor: ITO IKUO
IPC: G02F1/13357
Filed: 1993-07-05
Abstract: PURPOSE:To provide illumination inexpensive and less power consumption by sharing a frame for fixing a transparent member and a liquid crystal panel and using a reflective type for the liquid crystal panel. CONSTITUTION:A metal terminal for a position electrode 7 and a metal terminal for negative electrode 8 are fixed in a light source fixing hole 15 constituted on a transparent member 1. A small electric bulb 2 is fitted into the light source fixing hole 15 from the upper direction of the transparent member 1 and fixed by the metal terminal 7 and the metal terminal 8. Power is supplied to the metal terminal 7 and the metal terminal 8 from the outside and thus, the small electric bulb 2 is lit, a light emitted from the small electric bulb 2 is sent into the transparent member 1 from an incident plane 9 constituted inside the light source fixing hole 15 of the transparent member 1. The light transmitted into the transparent member 1 is advanced therein and irradiated from a face 5 to be irradiated constituted inside the transparent member 1 and all surfaces where aluminum sheets 3 are not attached.
Patent JP-H0911782-A (JP)
Title: Seat reclining device
Inventor: MATSUURA HIROSHI
IPC: B60N2/22
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the thickness size of a tooth member by forming a side wall projecting in the recess of a tooth plate, to a guide part, and abutting and holding the side wall to the tooth member. CONSTITUTION: A tooth member 11 has side parts 14 and 14 parallel to guide parts 12 and 13, and an arm part 15 projected obliquely in the direction crossing to the side parts 14. The guide parts 12 and 13 form side walls 18 and 18 which consist of the guide parts 12 and 13 projecting in the recess 6 of a tooth plate 3, to a base plate 1 by a press processing or the like. And the tooth member 11 is abutted and supported in the peripheral direction, and housed slidable in the diameter direction, by the side walls 18 and 18. Consequently, since the side wall is set at the part the tooth 10 of the tooth member 11 and the tooth of the tooth plate 3 are engaged, the thickness to house the tooth member 11 to the base plate 1 can be made thin extremely, and the thickness of the tooth member 11 can be also thin, so as to reduce the cost.  Furthermore, the whole body of the device can be also made thin.
Patent JP-S5965619-A (JP)
Inventor: ZOBII RABIBU GIRUGISU
IPC: F16D3/224
Filed: 1983-09-10
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-H1111817-A (JP)
Title: Diagnosing device for balancing device of hydraulically operated elevator
Inventor: AOKI MAKOTO
IPC: B66B5/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a diagnosing device for balancing devices of a hydraulically operated elevator, wherein can accurately diagnose failed operation. SOLUTION: This diagnosing device for balancing devices of a hydraulically operated elevator is equipped with a first balancing device 17 to detect that the load of an elevator car reaches the predetermined lead on the basis of the deflection of the car floor with respect to its framing; a second balancing device 18 to continuously detect the load on the car on the basis of the load pressure of a hydraulic oil in a hydraulic cylinder; a comparative judging part 22 which calculates the difference of the detected value of the second balancing device 18 from the predetermined value when the first balancing device 17 is actauted and judges whether the absolute of the obtained difference exceeds the specified value, and a failure signal output part which emits a failure signal when the absolute value of the difference exceeds the specified value.  The detaching object of the balancing devices 17 and 18 is dually detected and an abnormality is judged when the detecting accuracy of at least one of the balancing devices drops. Thereby the reliability is improved.
Patent JP-S6227135-A (JP)
Title: Manufacture of hose
Inventor: MITSUI KENICHI
IPC: B29C63/34
Filed: 1985-07-27
Abstract: PURPOSE:To obtain a multi-layer hose easily and precisely by enabling use of various materials, by a method wherein a tube is inserted into a hose body and the inside surface of the hose body and the outside surface of the tube are joined each other multi-layer hose. CONSTITUTION:For a tube 2 to be used, a tubular material molded of a filmy elastic material through blow molding and extrusion molding and expanding outward in an axial direction through pressing from the inside surface is used. The the tube is molded so as to be insertable into a hose body 1 and to possess the outside diameter a little smaller than the inside diameter of the hose body. As for the material of the same, almost all kinds of materials such as thermoplastic resin such as polyamide or polycarbonate or thermosetting resin such as silicone resin or unvulcanized or vulcanized rubber such as NBR, CR can be used. To join the hose body with the tube, an adhesive agent is kept applied to the outside surface of the tube or the inside surface of the hose body beforehand and the hose body and the tube can be stuck each other by pressure based on expansion of the tube.
Patent JP-S6321703-A (JP)
Inventor: KOBAYASHI KAZUTOSHI
IPC: F21V3/02
Filed: 1986-07-15
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-S5957100-A (JP)
Inventor: NAKAMURA YOUZOU
IPC: B64G1/28
Filed: 1982-09-24
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。