baber/WOPTO huggingface dataset:
Patent JP-H06335119-A (JP)
Title: Insulated switching device
Inventor: SUGII MAMORU
IPC: H02B1/30
Filed: 1993-05-20
Abstract: PURPOSE:To provide an insulated switching device in which assembling of an apparatus in a tank can be facilitated from many directions. CONSTITUTION:A first member 15 of substantially U-shaped section integrated with an upper surface plate 15a, and side face plates 15b, 15b is so assembled and welded to a second member 16 of substantially U-shaped section integrated with a bottom plate 16a, a front surface pate 16b and a rear surface plate 16c that the sections becoming a U-shaped section are perpendicularly crossed to form a tank for filling insulation gas by incorporating an apparatus therein.
Patent JP-H10290914-A (JP)
Title: Filter structure for electronic equipment
Inventor: SUENAGA TOMOICHIRO
IPC: B01D46/10
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a filter and to improve maintainability by connecting a filter case to a casing of a piece of electronic equipment by a hinge to make easy the attaching and removing of the filter to and from the filter case. SOLUTION: A filter case 18 is fitted to a back surface panel 16 at two places of the lower end thereof through a hinge 25, and the filter case 18 is rotatable around the hinge 24. When the filter case 18 is fixed by a fall-off preventive screw 24, the filter case 18 is provided so that it covers a filter fitting hole 17 and constitutes a part of a casing 15. The fitting hole 17 is opened by removing the fall-off screw 24 and rotating the filter case 18 outward to expose the filter case 18 to outside the casing 15, and by sliding a filter along a rail 20, the filter can freely go in and out to make easy the replacement or the like of the filter. In this way, fixing places by the screw 24 are reduced to reduce the number of parts and also the attaching and removing of the filter is facilitated.
Patent JP-H06305079-A (JP)
Title: Composite panel and production thereof
Inventor: WATANABE YOHACHIRO
IPC: B32B19/04
Filed: 1993-04-22
Abstract: PURPOSE:To stably obtain a novel large extremely light and tough composite panel having a natural stone material provided on the surface thereof within a short time and not generating 'stain' without using an adhesive. CONSTITUTION:A composite panel is constituted so that a plate-shaped natural stone material is arranged on at least the surface thereof and a sheet having a surface layer part composed of a fiber reinforced resin and a core part composed of a porous resin layer is arranged on the rear surface and both of them are integrally bonded.
Patent JP-S5910316-A (JP)
Title: Electromagnetic filter
Inventor: NUNOME ATSUSHI
IPC: B03C1/033
Filed: 1982-07-08
Abstract: PURPOSE:To provide an electromagnetic filter of small power consumption and low running cost, by connecting a controlling means, used for changing the magnetic force of a magnetic material which is magnetized by an exciting coil, to the exciting coil. CONSTITUTION:A perforated plates 2 made of magnetic materials are arranged at the upper and lower sides in the inside of a filtering tower 1 made of stainless steel plate, and steel balls and steel wire-nets made of magnetic materials are packed between the plates 2 to constitute a magnetic filter-layer 3. A return frame 4 is provided to the outside of the tower 1 by surrounding the layer 3, and an exciting coil 5 is arranged in the inside of the frame 4. A controlling means 7 is provided to the place between an electric power source 6 and the coil 5 to gradually enhance the intensity of an impressed magnetic field and stengthen a magnetic force by the controlling means 7 during running, that is, through the period of initial, intermediate, and final stages of water passing. The controlling means 7 is used for changing an electric current value to be supplied to the exciting coil stepwise or in a stepless state, or changing the number of turns of the exciting coil substantially.
Patent JP-H0414151-A (JP)
Title: Store buffer control method and its mechanism
Inventor: YAMAMOTO KENTARO
IPC: G06F12/08
Filed: 1990-05-08
Abstract: PURPOSE:To prevent the deterioration of the processing ability by replacing the registered store data with the store data on a store request produced newly when the same store data are already registered. CONSTITUTION:An address comparison control circuit CNT 8 checks the match between the output 202 of a request address holding circuit ADD 2 and a store address registered in a store address buffer SAB 3. Then the CNT 8 outputs a match signal 803 and a match address signal 804 when the match is obtained between the output and address. A selection circuit 9 selects the signal 804 and sends it to a store data buffer SDB 5 as an SDB address signal 901. If unmatch is detected, the signal 803 is not outputted and the circuit 9 selects the output 601 of a write address holding circuit WAD 6 and sends it to the SDB 5 as the signal 901. In such configuration the useless store requests are not buffered and the overflow frequency and the main storage access frequency of a store buffer can be reduced.
Patent JP-H02296390-A (JP)
Title: Printed board
Inventor: MURASAWA YASUHIRO
IPC: H05K1/02
Filed: 1989-05-11
Abstract: PURPOSE:To prevent cracks in the joints of outer leads and conduction failure by a method wherein slits for heat buffer use, which are located between lands on a printed board main body and are formed along the direction to intersect the protruding directions of the outer leads, are provided in the printed board main body. CONSTITUTION:Slits 12 for heat buffer use, which are located between lands 5 on a printed board main body 11 and are formed along the direction to intersect the protruding directions of outer leads 3, are provided in the main body 11. Accordingly, if a thermal stress due to a difference between the thermal expansion coefficients of a semiconductor device 1 and a printed board 11 is generated, the board 11 is displaced in such a way that the aperture widths of the slits 12 for thermal stress and heat buffer use are changed. Thereby, as the thermal stress is dispersed, the thermal stress which is applied to the leads 3 can be weakened and cracks in the joints of the leads 3 and conduction failure can be prevented.
Patent JP-H0414809-A (JP)
Title: Manufacture of aluminum electrode for electrolytic capacitor use
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/04
Filed: 1990-05-08
Abstract: PURPOSE:To obtain an electrode whose electrostatic capacitance value is high and to sharply shorten the treatment time by a method wherein a vapor-deposition layer composed of an oxide of tungsten is formed, by using a cathode arc vapor-deposition method, on the surface of high-purity aluminum in an atmosphere whose total pressure including oxygen is a specific value. CONSTITUTION:High-purity aluminum is used as a material to be treated; the surface of the aluminum is cleaned in advance by a degreasing treatment or the like. Since a very small amount of oxygen exists in an atmosphere to form a vapor-deposition layer, an oxide of tungsten is formed on the surface of the high-purity aluminum. Especially, an oxide having a WO3 structure out of oxides of tungsten increases the permeability on the surface of the aluminum and contributes toward increasing capacitance. Consequently, in order to form the vapor-deposition layer mainly of the oxide having the WO3 structure, a vapor-deposition treatment is executed in such a way that a very small amount of oxygen exists inside a chamber. The amount of oxygen gas inside the chamber is set to a range in which an oxidation reaction is executed sufficiently and which does not prevent extricated metal ions from being vapor- deposited and formed on the surface of the material to be treated; a total pressure including oxygen is set at 1X10<-2> to 1X10<-4>Torr.
Patent JP-S6059621-A (JP)
Inventor: RUUDORUFU GEEBERU
IPC: H01H33/66
Filed: 1984-06-08
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-S5544832-A (JP)
Title: Method of joining bicycle tube
Inventor: KUBOTA HIROKATE
IPC: B60C5/04
Filed: 1978-09-25
Abstract: PURPOSE: To accomplish fitting of a tube without removing the wheel by joining both ends of a hose-shaped tube made of thermoplastic polyurethane fastened to an air valve at a marked section along outer diameter of the tire with a resin solution as a solvent.  
     CONSTITUTION: In the replacing of bicycle tubes, a used tube is cut off without removing the wheel and a hose-shaped tube 1 made of a thermoplastic polyurethane resin fastened ot an air valve according to this invention is inserted. Then, in a 26 inch size bicycle, for example, it is cut up to the marked line 4' of 26 inch. Subsequently, at the end 1a side, an adhesive is applied to the inner surface thereof up to the section corresponding to the marked line 3 while the marked line 5' at the end 1b side. Here, to obtain the adhesive, the thermoplastic urethane resin is dissolved into a mixed solvent of methyl ethyl/ethyl ketone and N, N-dimethyl-formamide at the ratio of 1:2 by weight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06331104-A (JP)
Title: Steam drain discharging device
Inventor: SATO HIROYUKI
IPC: F16T1/00
Filed: 1993-05-20
Abstract: PURPOSE:To secure the discharging property of a steam trap at all times by a method wherein the inlet pipeline of the steam trap is communicated with the outlet pipeline of the same when the inlet pressure of the steam trap has become negative. CONSTITUTION:When the inlet pipeline pressure of a steam trap 8 has become negative, a pressure in the pipeline is detected by a detector 9 and the control signal of valve opening is outputted to a pressure equilibrium valve 11 on a pressure equilibrium pipeline 12. According to this operation, the inlet port and the outlet port of the steam trap 8 become a same pressure and the condition of a negative pressure is eliminated whereby drain is discharged by the pressure of water head in the steam trap 8 even when the drain is generated by the condensation of remaining steam. According to this method, the drain discharging performance in the steam trap 8 can be secured at all times.
Patent JP-S62274831-A (JP)
Title: Signal transmission system
Inventor: KUBOTA SHIMAO
IPC: H04B3/54
Filed: 1986-05-22
Abstract: PURPOSE:To stably send a signal over a wide zone by applying transmission/ reception by a closed circuit comprising a common earth line of low voltage lines and ground. CONSTITUTION:Two voltage lines 2, 3 energized in three low voltage lines are separated at every region of a pole transformer 8 and a common earth line 1 is connected over each service area. A master equipment 4 is connected between the common earth line 1 and a grounding point 7 via a coupling circuit, and a transmission section to inject a signal between the common earth line 1 and ground and a reception section receiving a data from a terminal equipment 5 are provided. The terminal equipment 5 is connected via a coupling circuit 6 between the common earth line 1 and the grounding point 7, and a transmission section sending a data to the master equipment 4 and a receiving section receiving a signal from the master equipment 4 are provided. Thus, an electric closed circuit comprising the common earth line 1 and ground is constituted to attain the transmission/reception of the signal between the master equipment 4 and the terminal equipment 5.
Patent JP-H0413588-A (JP)
Title: Control unit for robot
Inventor: MITOMI TAKASHI
IPC: G05D3/12
Filed: 1990-05-07
Abstract: PURPOSE:To make an abnormal vibration difficult to cause because of the set of a gain value and conditional value being changed over fractionally according to an indicating conditional value and there being no large change, by providing a gain change-over mean which changes over the indicating conditional value and indicating gain value to the set of another conditional value and gain value when reaching an indicating conditional value. CONSTITUTION:Gain is changed over corresponding to the force detected by a force sensor 11 according to plural sets of conditional values and gain values. Motion is controlled just as a gain value G0, until the size of the force detected initially or the change quantity exceeds an indicating conditional value. When the mean which discriminates as to whether or not reaching the indicating conditional value detects that the size or change quantity of the force to be detected exceeds C1, the gain value is renewed to G1 by a gain changing mean. Motion is controlled just as this gain G1 until the size or change quantity of the for force to be detected exceeds C2. Similarly the gain value is renewed to Gn, when the size of the force to be detected exceeds Gm at the time when the motion control is performed at a gain value Gn-1.
Patent JP-H02296860-A (JP)
Title: Polyester composition for insulating film
Inventor: ODAJIMA AKIO
IPC: C08K3/32
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a polyester composition for insulating films having a low content of a cyclotrimer and being useful as an electrical insulation of an enclosed motor for refrigerators, etc., by using a polyester having a specified crystallization temperature and main repeating units comprising ethylene terephthalate. CONSTITUTION:A polyester mainly composed of ethylene terephthalate, satisfying the relationship: 10<=Tc'-Tc<35 (wherein Tc' is a falling-temperature crystallization temperature ( deg.C) and Tc is a rising-temperature crystallization temperature ( deg.C)) and the relationship: 0.7<=M/P<1.3 (wherein M is the content of a metal such as an alkali metal of a catalyst used for esterification and polymerization, and P is the content (molar ratio) of a phosphorus compound) and having a cyclic trimer content <=0.5wt.%, desirably <=0.4% is used as a polyester composition for insulation films.
Patent JP-S5544956-A (JP)
Title: Tension and compression fatigue tester
Inventor: HORIUCHI TAKEFUMI
IPC: G01N3/08
Filed: 1978-09-25
Abstract: PURPOSE: To make it possible to accomplish the tests simply and accurately by grasping a cylindrical test piece at the center of a pressure plate so that the repeated tensile and compressive loads are exerted upon the test piece.  
     CONSTITUTION: A test piece 1 is screwed into a lower pressure plate 8b of a tensile jig 8 and fixed to a lock nut 9 so that it is fixedly fastened to a fastening nut 7. In accordance with the detected value of a distorsion detecting element which is mounted on the test piece 1, the initial tensile load can be set easily and accurately. A compression applying member 13 applies the repeated compression stress, which is to be transmitted to a wire 6 and which comes from the vertical movements of the piston rod 15 of an actuator 14, to the test piece 1 together with the jig 8. A load cell 16 detects the compression load so that the detected signals are transmitted to a tester control system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61274701-A (JP)
Title: Method for concentrating multi-component solution
Inventor: NAKAGAWA KENICHI
IPC: B01D1/14
Filed: 1985-05-30
Abstract: PURPOSE:To suitably concentrate aerobic bacteria at low temp., by raising the temp. of a conc. recirculating solution by a low temp. large scale heat and using said recirculating solution in the humidifying action of air while again heating the cooled recirculating solution. CONSTITUTION:A solution to be conc. is supplied to a concn. tower 10 from a pipeline 12 and falls on a packed bed 11 from a distributor 13. The solution reaching the liquid sump 14 provided to the lower part of the tower is drawn out by a pump 20 and heated by a heater 30 to fall on the bed 11 from the distributor 15 provided above the packed bed 11. New air for concn. is sucked from a suction pipe 41 is heat-exchanged with high temp. and high-humidity used air in an indirect heat exchanger 50 to be raised in temp. and raised in pressure by a blower 43 to enter the concn. tower 10 through a louver blow-in port 17 and countercurrrently contacted with the solution falling from above during the rising through the packed bed 11 and lowered in its temp. through the heat exchange with new air to be exhausted to the open air.
Patent JP-S5545629-A (JP)
Title: Preparation of 4-aminopyridine
Inventor: ADACHI HIROYUKI
IPC: C07D213/74
Filed: 1978-09-28
Abstract: PURPOSE: To obtain the title compound useful for manufacture of medicines or pesticides as an acylating catalyst, by reacting a readily available 4-chloropyridine with a dialkylamine or cyclic amine in the presence of a hydrogen halide in a solvent.  
     CONSTITUTION: 4-Chloropyridine is reacted with a dialkylamine, e.g. dimethylamine, or a cyclic amine, e.g. pyrrolidine, in the presence of a hydrogen halide, e.g. hydrogen chloride, in a solvent, e.g. water of hydrous n-butyl alcohol, to give an 4-aminopyridine, e.g. 4-dimenthyl-amino pyridine, of the formula (X is dialkylamine or cyclic amine residue).  
     EFFECT: Simple procedures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60261258-A (JP)
Title: Driving method of solid-state image pickup device
Inventor: KOZONO TOSHIYUKI
IPC: H04N5/335
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a solid-state image pickup device where the gain of a control circuit is large and the residual electric charge is small, by controlling a voltage applied to a gate electrode in accordance with the voltage of a vertical electric charge transfer line and using the power source voltage of the control circuit as a pulse voltage and delaying the rise time of this voltage. CONSTITUTION:When an optical signal electric charge is transferred to a vertical electric charge transfer line 1, the voltage of the transfer line 1 is changed by a voltage corresponding to the optical signal electric charge. When a high level voltage is applied to a pulse voltage terminal 9, a voltage is applied to a device external terminal 6 in accordance with the time constant determined by a capacity 7 and a variable resistance 8. Then, the output voltage of a MOS inverter 4 is not quickly raised because of the slow rise of the pulse voltage of the terminal 6 though the electric charge on the transfer line 1 is transferred to a horizontal electric charge transfer part 2 through a vertical electric charge transfer gate 3, and the electric charge is transferred continuously little by little and is not excessively transferred. When the voltage of the terminal 9 goes to the low level, the transfer from the transfer line 1 to the transfer part 2 is terminated.
Patent JP-S612843-A (JP)
Inventor: RICHIYAADO EICHI MUUA
IPC: G01T1/161
Filed: 1985-05-31
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-S6157055-A (JP)
Inventor: RINJII HIISU REIDO
IPC: G11B27/28
Filed: 1985-05-31
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-H04345555-A (JP)
Title: Air bag inflating gas generating device
Inventor: KOBARI KOICHI
IPC: B60R21/26
Filed: 1991-05-23
Abstract: PURPOSE:To surely purify combustion gas with the whole final filters by arranging cylindrical final filters inside a lengthy cylindrical member formed with gas outflow ports on one side of the outside, and forming gas guide holes on the opposite side of the gas outflow ports on a gas guide member arranged inside the final filters. CONSTITUTION:Many side outflow ports 57 are formed on the upper side of the outer circumference of a cylindrical member 55, and cylindrical final filters 59 are arranged inside the cylindrical member 55. The final filters 59 are partitioned with a partition member 61 fixed on the inner face of the cylindrical member 55, on the inside combustion chambers 65,67 receiving gas generating agent are respectively formed, and a communicating hole 69 is formed on the center of the partition member 61. The contour of the combustion chambers 65,67 are formed out of bottomed cylinder shaped gas guide members 71 and cover members 73, and gas guide holes 79 are formed on the gas guide members 71 at the position opposite to the gas outflow ports 57.
Patent JP-S56132366-A (JP)
Title: Toner image fixing device
Inventor: NAKAMURA KEN
IPC: G03G15/20
Filed: 1980-08-28
Abstract: PURPOSE:To prevent the sticking of the toner on the pressure roller of a heat fixing device and improve the durability of the fixing device by applying predetermined coating on the surface of said roller thereby making it nontacky to the toner. CONSTITUTION:The surface of a heat fixing roller 1 is coated with a nontoner- tacy material such as tetrafluoroethylene resin. The toner stuck on the roller 1 is successively cleaned away by the cleaning web 15 of a cleaning device 14, whereby the sticking of the toner on a pressure roller 3 is prevented. Further, the surface of this roller 3 is coated with nontacky silicone rubber 5 of a room-temperature vulcanized type so that the stuck toner is easily separated. With this constitution, the sticking of the toner on the roller is prevented even after the long-term use, and the durability of the fixing device is improved.
Patent JP-S62274591-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H05B3/18
Filed: 1986-05-22
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-S5243824-A (JP)
Title: Antifouling resin composition
Inventor: TOMOSHIGE TOORU
IPC: A01N55/02
Filed: 1975-10-03
Abstract: PURPOSE: An atifouling resin composition containing a metal salt of a modified low-molecular polyolefin bearing carboxyl groups as active component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6011305-A (JP)
Inventor: KATOU NORIO
IPC: B27K5/02
Filed: 1983-06-30
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-H02204490-A (JP)
Title: 3-pyrrolidinylthio-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid derivative and production thereof
Inventor: MURATA MASAYOSHI
IPC: C07D477/00
Filed: 1989-05-12
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is (protected) carboxy; R<2> is (protected) hydroxy-lower alkyl; R3 is H or lower alkyl; R<4> is monohalo- lower alkyl, mono-, di-lower alkylamino-lower alkyl, etc.; R<5> is H, lower alkaneimidoyl, (substituted) lower cyloalkenyl or imino-protecting group; A is lower alkylene]. EXAMPLE:(4R,5S,6S)-3-[(2S,4S)-2-(2-Fluoroethyloxymethyl)pyrrolidin-4-y l]thio-6-[(1 R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carb oxylic acid. USE:An antimicrobial agent. PREPARATION:A compound expressed by formula II or a reactive derivative at the oxo group thereof, etc., are reacted with a compound expressed by formula III.
Patent JP-S61277941-A (JP)
Title: Photographic element
Inventor: SAITO YOICHI
IPC: G03C1/34
Filed: 1985-06-01
Abstract: PURPOSE:To remarkably reduce fog by incorporating a specified compound in at least one layer of a photographic element formed by coating a support having an electron beam hardenable coat. CONSTITUTION:At least one silver halide emulsion layer contg. a 5-membered heterocyclic compound having Te-C=N as a ring constituent group, preferably, in an amt. of 4X10<-5>-1X10<-3>mol per mol of silver halide as a sensitizing dye is formed on the photographic support obtained by coating at least one side of a base with the electron beam hardenable compsn. composed substantially of an electron beam hardenable compd. and an inorg. pigment, and hardening it with electron beams.