baber/WOPTO huggingface dataset:
Patent JP-H09324770-A (JP)
Title: Twin scroll fluid machinery
Inventor: NAKAMURA MITSUO
IPC: F04C18/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal abrasion due to increase of bearing pressure of a tip seal from generating by providing minute clearances to the extent allowing revolving motion and actually not slanting a revolving scroll between right and left stationary scroll side plate inner faces, and combining together the stationary scrolls. SOLUTION: By rotation of an eccentric drive shaft 1, a revolving scroll 2 performs a revolving motion. In this case, the revolving motion is performed while keeping minute clearances between the inner faces of the side plates of both stationary scrolls 3, 4 and the teeth and the vortex outer circumferential end part 5 of the revolving scroll. Consequently, the revolving scroll 2 is positioned on the eccentric drive shaft 1 by combining together both stationary scrolls 3, 4, and the clearance between respective scroll teeth extreme ends 9 fitted with tip seals 7 and elastic buffers and opposed end plates and the side plate can be made uniform.
Patent JP-H0228872-A (JP)
Title: Screen display system for automatic cash transaction device
Inventor: ITO MICHIRO
IPC: G06Q40/02
Filed: 1988-07-19
Abstract: PURPOSE:To attain a smooth operation by dividing one screen and displaying present and next operation guiding screens in parallel. CONSTITUTION:An automatic cash transaction device is equipped with a transmission control part 41, a control part 42, an operation and display part 43, a slip/card part 44, a pass-book part 45, a bill part 46, an internal console panel part 47, a screen file part 48, a power source part 49, a storage part 50 and a screen division control part 51. The screen division control part 51 has a function to divide and display one screen of the operation part and display part 43 and control the switching of the divided screen and when the operation guiding screen is displayed, it displays the next operation guiding screen in parallel with the present operation guiding screen.
Patent JP-H109322-A (JP)
Title: Rotary damper
Inventor: SHIMURA RYOTA
IPC: F16F9/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary damper which is a type to utilize a dynamic pressure resistance mainly, and rotates while receiving a braking force to a rotary shaft along 360 deg.. SOLUTION: Inside a main body case 2, a small diameter part 2d, and large diameter parts 2e and 2f formed at both sides of the small diameter part 2d, are formed. A liquid chamber is formed by the inner surfaces of the large diameter parts 2e and 2f, and the outer surface of a rotary shaft 3. Vanes 4 and 5 are formed along the axial direction of the rotary shaft 3, allowable to project from the outer surface of the rotary shaft 3 at each liquid chamber, and making the rotating scope of the end edges of the vanes 4 and 5 while sliding to the inner surfaces of the large diameter parts 2e and 2f different at each liquid chamber. While the rotary shaft 3 rotates by 360 deg., the end edge of either vane 4 or 5 is slid to the corresponding inner surfaces of the large diameter parts 2e and 2f necessarily.
Patent JP-S5971117-A (JP)
Title: Magneto-resistance effect head and its manufacture
Inventor: SAITOU MASAKATSU
IPC: G11B5/39
Filed: 1982-10-15
Abstract: PURPOSE:To form a magnetic film into a prescribed film thickness and to provide excellent characteristic, by forming a barber pole type short-circuit electrode on a magnetic film having a magneto-resistance effect laminated on a substrate via the 2nd electrode comprising a metallic member possible for reactant type plasma etching. CONSTITUTION:A permalloy vapor-deposited on the substrate 1 is formed with an AZ system resist pattern, the permalloy is etched and an MR element 2 is formed. Then, a resist is eliminated, two-layer film of Ti, Al are vapor-deposited on the MR element 2 in the thickness of 200-500Angstrom , 20,000Angstrom  respectively. Further, the AZ system resist pattern is formed, the Al film is etched with phosphoric acid or like liquid to form the barber pole type short-circuit electrode 32a. Then, the resist is removed, the reactant type plasma etching of the Ti film using CF4 is applied by taking the terminal 31a and the short-circuit electrode 32a as masks to form the 2nd electrodes 31b, 32b. Since Al and the permalloy are not etched at all, no damage is given to the element 2.
Patent JP-S57103522-A (JP)
Title: Power supply device
Inventor: YOKOYAMA NOBUHISA
IPC: G05F1/56
Filed: 1980-12-19
Abstract: PURPOSE:To avoid a sudden change for the output current at a stabilized power supply part, by providing an artificial load to a power supply device having a load changing suddenly and at the same time giving a slow rise to the input current to be supplied to the artificial load up to the value of the input current to be applied to the load changing suddenly. CONSTITUTION:A transistor of an artificial load 5 conducts slowly by an artificial load drive signal DG supplied from a load control part 3 and based on a load sudden change previous announcement signal DS. Thus a current I2 flows to the transistor. A load 2 is driven when the current I2 is set at a prescribed level, at the same time a transistor of an artificial load 5 is turned off. Thus a current I1 is applied to the load 2. As a result, an output current I0 is generated at a stabilized power supply circuit 1 to prevent a sudden change of the output current at the part 1.
Patent JP-S5970173-A (JP)
Title: Armature for dc machine
Inventor: TAWARA KAZUO
IPC: H02K23/30
Filed: 1982-10-15
Abstract: PURPOSE:To suppress the rectifying spark of a DC machine by uniformly forming the effective inductance of a rectifying coil, thereby equalizing the rectifying performance of the respective coils. CONSTITUTION:When the number of coil sides is, for example, 2, the end coil parts of upper coil 12c1 inserted into a solt 11a and an upper coil 12a2 inserted into a solt 11b are intimately disposed. Simultaneously, the coil parts of the lower coils 12d1, 12b2 are wound in an intimately contact manner. Other upper and lower coils are similarly wound. Leakage magnetic flux produced by the rectification of the rectifying coil is suppressed by the mutual induction of the rectifying coils, the effective inductance of the coil can be reduced, and the effective inductance of the coils can be approached to an equal value.
Patent JP-H0344092-A (JP)
Title: Structure of resist film of thick-film circuit board
Inventor: KUMAI TOSHIO
IPC: H05K1/16
Filed: 1989-07-11
Abstract: PURPOSE:To improve moisture resistance, and to reduce deterioration with time of insulating resistance by properly using a resist film formed by superposing a glass overcoat film and a bis maleimide-triazine (BT) coated film to conductor patterns in the direction of laminating or the direction of a surface. CONSTITUTION:A monolayer conductor pattern 12 including a crossover section 17, in which an insulator film 18 is interposed to crossing sections between conductor patterns, and a film element 13 such as a film resistor, a capacitor, etc., connected to the conductor pattern 12 are formed onto a ceramic board 11, and resist films 14 are applied. The resist films 14 are composed of the previously applied glass overcoat film 15 and the BT coated film 16 applied onto the film 15 on the surface of the surface-layer conductor pattern 12 of the conductor patterns containing the crossover section 17 and being approximately superposed in the direction of laminating and the film element 13 to be trimmed. When the upper section of the film element 13 to be trimmed is constituted only of the BT coated film 16, heat dissipation is lowered owing to an organic material, and there is possibility, in which heat is easy to be filled and the film element is melted, on trimming.
Patent JP-H06157837-A (JP)
Title: Polyolefin improved in barrier property
Inventor: ERENA SHIMOONA PAASEKU
IPC: C08L29/00
Filed: 1993-07-21
Abstract: PURPOSE: To obtain a polymer blend with an improved barrier property to liquid, gas or the like at a low cost by blending a polyolefin with a specific amount of a high nitrile polymer having a particular composition.  
     CONSTITUTION: The objective polyolefin is prepared by copolymerizing (A) α,β-olefinic unsaturated mono-nitrile (e.g. acrylonitrile) of formula CH 2 =CR-CN (R is H, a 1-4C lower alkyl or halogen) with (B) a copolymerizable monomer (e.g. styrene) selected from among esters of olefinic unsaturated carboxylic acids, vinyl esters, vinyl ethers, vinyl ketones, α-olefins, vinyl-aromatic monomer or the like to obtain a high nitrile polymer, and then mixing 0.5-15 wt.% of the high nitrile polymer thus obtained with 99.5-85 wt.% of a polyolefin (e.g. high density polyethylene). The resin composition thus obtained is especially suitable as the material for packages, gasoline tanks of automobiles or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0845440-A (JP)
Title: Color cathode-ray tube
Inventor: UCHIDA TAKESHI
IPC: H01J29/48
Filed: 1994-08-01
Abstract: PURPOSE:To feed potential to the required number of electrodes without increasing the number of stem leads. CONSTITUTION:This cathode-ray tube has a cathode 2, a control electrode 3, an acceleration electrode 4, a focusing electrode 5, an anode 6, an electron gun with a heater 1 for heating the anode 6 and the cathode 2, and a plurality of stem leads for feeding the required potential to each electrode and the heater 1. Also, the focusing electrode 5 is formed at least out of the first focusing electrode 51 and the second focusing electrode 52. In addition, voltage variable with an increase in the deflection angle of an electron beam is applied to either the first electrode or the second electrode. Also, one of terminals at both sides of the heater 1 and the control electrode 3 are connected to a common stem lead, so as to keep the potential of the terminal at the same level as applied to the control electrode 3. Furthermore, this potential superposed on another potential is applied to the other terminal.
Patent JP-H0347112-A (JP)
Title: Eye liner
Inventor: NEHASHI HIROTO
IPC: A61K8/00
Filed: 1989-07-14
Abstract: PURPOSE:To obtain an eye liner resistant to the proliferation of sundry germs with a small amount of disinfectant by connecting a tank containing eye line liquid to the rear part of a pen tip holder and connecting the rear part of said tank valve with a gas-liquid separation mechanism connected to the outer atmosphere at the other end. CONSTITUTION:The objective eye liner is composed of a pen tip 11 made of a permeable material and having fusiform tip, a pen tip holder 12 holding said pen tip 11 and containing a flow-rate controlling part 13 at the rear end, a tank 14 containing an eye line liquid and connected to the rear end of the flow-rate controlling part 13, a gas-liquid separation means 15 having a number of ring-shaped small grooves 15a and connected to the rear end of said tank and to the outer atmosphere at the other end, a holder 16 fitted to the rear end of the pen tip holder 12 and encircling the tank valve 14 and the gas-liquid separation means 15, and a cap 17 fitted to said holder 16. Air can be introduced and expanded air can be discharged by the gas-liquid separation means. The incomplete application and the leak of the eye line liquid can be prevented by the mechanism.
Patent JP-H05347087-A (JP)
Title: Disk player
Inventor: ABE HIROSHI
IPC: G11B17/02
Filed: 1992-06-15
Abstract: PURPOSE:To facilitate an assembling and disassembling works of a disk player. CONSTITUTION:In a concaved casing 10 provided with a bottom plate 11 and respective side plates 12,13,14, a motor supporting plate 25 to support the motor M from the upper side and a disk driving unit 50 are inserted and installed. Further, a fulcrum pin 64 provided on a roller blacket 63 to support an inserting/ejecting roller 61 is inserted to fulcrum grooves 66a, 66b of the casing 10 and supported. Thus, after each member is installed in the manner of piling up from the upper side of the casing 10, a cover plate 71 is mounted on an opening part of the casing 10 to close down the upper part of the casing 10. The assembling and disassembling works are facilitated by such a piling up system.
Patent JP-H0822881-A (JP)
Title: Construction method for burying earth electrode
Inventor: FUJII MASAMI
IPC: H01R43/00
Filed: 1994-07-08
Abstract: PURPOSE:To perform construction work for burying an earth electrode without interrupting a series of foundation work. CONSTITUTION:Before foundation work for construction is initiated, a hole 1 is bored from the surface GL of the ground to a predetermined depth which is at or below a plane where a pit is to be excavated. An insulating pipe 3 having a length L, and a protection pipe 2 having a length from GL to NL are connected together by screwing and inserted into the bored hole 1 with the insulating pipe 3 down, both of the pipes 3, 2 being equal to or slightly smaller in diameter than the bored hole 1. Further, metallic pipes 4 with connecting screws formed at their ends are sequentially inserted into the bored hole 1 while being expanded. With the lowermost joint of the metallic pipes 4 held at almost the same height as NL, a filler 5 is injected into the bored hole 1 via the hollow part of each metallic pipe 4 until the top surface of the filler almost reaches NL. Thereafter, the protection pipe 2 and the metallic pipes 4, both of which are exposed as pit excavation work proceeds, are extracted from one of their joints located approximately at NL, and the remaining metallic pipes 4 are used as earth electrode.
Patent JP-H097723-A (JP)
Title: Mounting structure for insertion blade
Inventor: ORIHARA YUKIO
IPC: H01R43/02
Filed: 1995-06-22
Abstract: PURPOSE: To provide the mounting structure for an insertion blade, which can mount the insertion blade onto a case at low cost. CONSTITUTION: The projected part 1a at the tip end side of an insertion blade 1 is mounted onto the through hole 5 of the half body 4 of a case, the base end part 1c of the insertion blade 1 is mounted onto the supporting groove 7 of the half body 6 of a second case so as to allow the insertion blade 1 to be carried by a case 3, and concurrently, a printed board P is soldered to the soldering part 1b of the insertion blade 1 so as to be connected thereto. Therefore, complicated forming processes and the like required when the insertion blade 1 is mounted onto the case 3, can be eliminated, and neither lead wire nor contact terminal for connecting the insertion blade 1 with a transformer T, is thereby required.
Patent JP-H0526637-A (JP)
Title: Inspecting device for printed board mounted with parts
Inventor: KAITA KENICHI
IPC: G01N21/956
Filed: 1991-07-22
Abstract: PURPOSE:To precisely inspect the mounted state of parts at a high speed over a wide range without expanding the light receiving areas of photoelectric transfer elements and without causing the characteristic change by the scanning position of trigonometric survey in a device scanning the fine beam light on a mounted printed board, detecting the reflected light from multiple directions, and inspecting the mounted state. CONSTITUTION:The fine beam light radiated from a light source 1 is nearly vertically scanned on a mounted printed board 7 via a polygon mirror 4 and a projection lens 6. Reflected optical path correcting optical systems 8, 9, 10, 11 receive the reflected light diffused from the board 7 to correct the optical paths. For correction, the reflected light at the fixed angle is received regardless of the change of the scanning position of the fine beam light, and the reflected light is guided to positions of photoelectric transfer elements 18, 19, 20, 21 in response to the height from the face perpendicular to the beam radiation axis of an object to be measured.
Patent JP-S6241980-A (JP)
Title: Shoe for swash plate type compressor
Inventor: KATO MASABUMI
IPC: F04B27/08
Filed: 1985-08-16
Abstract: PURPOSE:To compensate the accuracy of the spherical surface of a shoe while improve conformability by covering the spherical surface side of said shoe made of a ceramic with a soft and thin layer. CONSTITUTION:A shoe 12 has a semispherical shape having a projected spherical surface 13 which is slidingly brought into contact with the recessed spherical surface 7a of a piston 7, and a plane surface 14 which is slidingly brought into contact with the smooth plane of a swash plate 5. This shoe 12 is molded by sintering the mixture of ceramic particles and talc. And, the spherical surface 13 side of the molded shoe 12 is covered by a solid lubricant formed by hardening the powder of molybdenum disulfide, graphite, fluorine plastic, etc. with a resin, or a soft metal such as lead, tin, etc., to form a soft thin layer 15.
Patent JP-H0823513-A (JP)
Title: Picture information recording and reproducing device
Inventor: TATSUMI TOSHIICHI
IPC: G11B20/10
Filed: 1994-07-07
Abstract: PURPOSE:To eliminate degradation at the time of dubbing graphic pictures and to enable the dubbing of a source picture level in a device for recording and reproducing picture information. CONSTITUTION:The graphic pictures, scene data capable of generating the graphic pictures and dubbing number-of-times data are recorded in a composite recording medium 10. At the time of reproduction, they are reproduced and the reproduced graphic pictures are recorded in the other recording medium 20 again when the number of times of the dubbing is less than a prescribed value. When the number of times of the dubbing becomes a threshold value, the number-of-times data are initialized and recording is performed. Simultaneously, the graphic pictures are generated again by a graphic picture generation means 14 from the scene data and recorded in a second composite recording medium 20.
Patent JP-S5982847-A (JP)
Inventor: BERUNHARUTO KUUN
IPC: A61C1/08
Filed: 1983-09-30
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-S6426347-A (JP)
Title: Superconducting induction motor
Inventor: IMAI ISATO
IPC: H02K17/16
Filed: 1987-07-22
Abstract: PURPOSE:To smooth starting while enabling high-efficiency operation at the time of high speed by using a cryostat as a solid rotor on starting and employing the superconductive material of a secondary conductor at the time of high speed. CONSTITUTION:A surface on the rotor side of a cryostat 1 is form ed of a conductive material, and a secondary conductor 2 in concentrated winding is set up into the cryostat l by employing a superconductive material. The cryostat 1 not only is used for cooling the secondary conductor 2 but also is employed as a solid rotor on starting, and the secondary conductor 2 is opened previously, thus resulting in smooth starting. After starting is completed, the secondary conductor 2 is connected for synchronized operation with a coil in concentrated winding.
Patent JP-S6089926-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIDA YASUO
IPC: H01L21/302
Filed: 1983-09-29
Abstract: PURPOSE:To effect high precision processing by applying, on an object to be processed, a mask for dry etching with a window pattern whose outline is corresponding to a desired pattern, effecting dry etching and thereafter effecting wet etching with the use of a mask for wet etching applied to cover the desired pattern completely while the end edges thereof being within the window. CONSTITUTION:A mask 103 having a window 202 for forming a desired pattern 201 is applied on an object to be worked 102 such as SiO2 on an Si substrate 101, which is removed with high precision by means of dry etching. Since the region which is to be etched away in future is also covered with the mask 103, the area to be removed is small and the loading effect is insignificant. After the mask 103 is removed, the formed pattern is protected with a mask for wet etching 401, and the peripheral region thereof is removed by wet etching, whereby a desired shape of a pattern 501 can be obtained. In such a manner, a small area is processed with high precision by means of wet etching while a most area is processed by wet etching so that no undesired portion is damaged and the residue is reduced.
Patent JP-H0840682-A (JP)
Title: Guardrail suspender
Inventor: KOIZUMI AKIRA
IPC: B66C1/28
Filed: 1994-08-02
Abstract: PURPOSE:To surely retain and suspend a guardrail and safely position it at a predetermined position even when refuse, oil, rain water or the like are attached to the guardrail and a suspender and remove a vacuum pump for the suspender itself and electric power and magnetic power generating means for the vacuum pump and realize simplification and an inexpensive running cost. CONSTITUTION:A movable arm 4 having a claw 5 to butt against and be engaged with the other side edge 92 of a guardrail 9 is connected to the other end portion 13 of a base arm 1 whose one end portion 11 possesses a claw 2 to butt against and be engaged with the one side edge 91 of the guardrail 9, and the connection of a suspension arm 7 is made turnably. A linking mechanism 8 to make the movable arm 4 conduct linking and turning in regard to the turning of the arm 7 is provided so that the claw 5 on the movable arm 4 may take a retreat position Q1 from the guardrail 9 or an engagement position with the guardrail 9 according to the position P1 of the suspension arm 7.
Patent JP-S6073198-A (JP)
Title: Extremely low-temperature container
Inventor: TAKAGI MIKIO
IPC: G01R33/035
Filed: 1983-09-28
Abstract: PURPOSE:To prevent the degree of vacuum in a vacuum section from being deteriorated even at an increase of the temperature in inner hull by providing a liquid nitrogen storage section at the bottom of the inner hull of an extremely low-temperature container and storing a small quantity of liquid nitrogen at the lower layer of a refrigerant. CONSTITUTION:An extremely low-temperature container is constituted with an inner hull 1, an outer hull 2, and a vacuum section 3, a ring-like groove 1b is formed at the periphery of the plain bottom 1a of the inner hull 1, and liquid nitrogen is stored in this groove. When the evaporation of liquid helium progresses and the temperature is increased, liquid nitrogen 6 is evaporated, and the inner hull 1 is filled with its gas. Then, the helium gas in the inner hull 1 is expelled outside, thus helium gas is prevented from infiltrating into the vacuum section.
Patent JP-S6425408-A (JP)
Title: Metallized plastic film capacitor
Inventor: SHIMAMOTO MASASHI
IPC: H01G4/18
Filed: 1987-07-21
Abstract: PURPOSE:To realize the high permittivity of thin film dielectric substance coating layers by using composite dielectrics which are composed of polyphenylene oxide and rutile type titanium dioxide fine powders having specified specific surface areas a materials for thin film dielectric substance coating layers. CONSTITUTION:Composite dielectrics which are composed of polyphenylene oxide and rutile type titanium dioxide fine powders are used as materials for thin film dielectric substance coating layers 3 which act as one side of dielectrics of a metallized plastic film capacitor. Moreover, it is necessary for specific surface areas of rutile type titanium dioxide to use the composite dielectrics of 1-800m<2>/g so as to maintain high efficiency peculiar to the film capacitor. And yet, it is required that the addition of rutile type titanium dioxide will be less than 80wt.% of the total amount of the composite dielectrics.
Patent JP-H0929018-A (JP)
Title: Filter device
Inventor: TANAKA TORU
IPC: B01D35/16
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a filter device which can effectively remove a material to be filtered even in the state that the material to be filtered adheres, and keep the good filter performance for a long period of time. SOLUTION: The filter device is provided with a filter component 101 formed by a molding process including a hot hydrostatic pressure application sintering process for sintering a metal powder material in the heated state and under the application of static pressure and composed of a metal porous body with a number of holes piercing from its front surface to the rear face, and a couple of energizable electrodes 102 are provided on the filter component 101.