baber/WOPTO huggingface dataset:
Patent JP-S56152902-A (JP)
Title: Powder for sintered copper alloy containing aluminum
Inventor: HASEGAWA TOKUSHIROU
IPC: B22F1/00
Filed: 1980-04-28
Abstract: PURPOSE: To obtain a sintered body with superior strength and toughness by adding a little P to Al-contg. Cu alloy powder to be sintered in the form of Ni- and/or Cu-P alloy powder to accelerate sintering.  
     CONSTITUTION: To 94.3% Cu-Al alloy powder contg. about 6.48% Al is added 5.7% Ni- and/or Cu-P alloy powder contg. about 10% P, and they are mixed to obtain powder for a sintered Cu alloy contg. Al and having 0.05W1% P content. The mixture is molded and sintered at a high temp. in a vacuum for about 1hr. The resulting sintered body has high density, high strength and superior performance as machine or friction parts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62214465-A (JP)
Title: Control method for dual controller
Inventor: TADOKORO HIDEYUKI
IPC: G06F9/52
Filed: 1986-03-17
Abstract: PURPOSE:To allow stored contents of both controllers to coincide with each other by performing the control operation at a preliminarily determined operation period each time when process data transmitted from the current controller at every control period is received by the stand-by controller. CONSTITUTION:Process data is inputted to a current controller A having the control right out of two controllers A and B from a process input/output device (PI/O) 11 at every preliminarily determined control period through a PI/O bus 10, a switching circuit 8A, and a process input/output interface (PI/OIF) 7A, and the control operation is performed. Inputted process data is transmitted to the stand-by controller B through a transmission controller 4A and a transmission interface 3A at every control period. Since the stand-by controller B performs the control operation at a preliminarily determined operation period each time when receiving process data, control operation results of both controllers coincide with each other with a phase delay.
Patent JP-H05215724-A (JP)
Title: Control method of magnetic powder liquid in magnetic powder flaw detection method and artificial defect sensor device for it
Inventor: KATO MASAO
IPC: G01N27/84
Filed: 1992-02-06
Abstract: PURPOSE:To obtain a control method of magnetic powder liquid which achieves control so that a flaw detection function of the magnetic powder liquid which is being recycled can be constantly held at an approximately same level in a continuous magnetic powder flaw detection method and an artificial defect sensor device for it. CONSTITUTION:In a continuous magnetic powder flaw detection method, a magnetic powder liquid which is being recycled is allowed to contact the surface of an electromagnet of an artificial defect sensor device which consists of the electromagnet where a gap is formed on the surface, an ultraviolet ray lamp, and a photoelectric element and a magnetic particle containing a fluorescence magnetic particle is assembled and deposited to the gap. The amount of deposition is measured, at the same time, the fluorescence brightness is measured, and it is controlled so that the flaw detection function of the magnetic powder liquid is controlled to nearly the same level constantly by using both measurement values.
Patent JP-H09228626-A (JP)
Title: Suspended scaffold
Inventor: SUGIURA YOSHIJI
IPC: E04G3/28
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency by installing a main roller abutted against a floor face on the indoor side and a plurality of sub-rollers, on which a plurality of separable scaffolding boards are mounted and which are abutted against the external side face of a building, to a vertical frame body for the side face. SOLUTION: A plurality of sub-rollers 9 abutted against the lower end of the outdoor side face of an external wall W are set up at the lower end of a main body section 1a arranged on the outdoor side of a vertical frame body 1 for the side face, and a plurality of scaffolding boards 2, a plurality of crossed braces, a plurality of handrails, and upper and lower two-stage connecting materials are coupled beforehand in a separable manner respectively. A main roller 7 being abutted against the floor face F of a veranda V and moving a suspended scaffold and a stopper mechanism 7a are installed to a support section 1b, and sub-rollers 8, 9 abutted against the upper end of the indoor side face of the external wall W are mounted beforehand on the lower end side of the support section 1b. Consequently, a proper space can be maintained between the support section 1a and the external wall W.  Accordingly, the top end of the external wall and the internal and external surfaces of the external wall can be finished simultaneously, and the suspended scaffold easily conveyed and maintained at the time of nonuse can be acquired.
Patent JP-S52139101-A (JP)
Title: Preparation of coke
Inventor: SASAKI SHIYOUJIROU
IPC: C10B57/04
Filed: 1976-05-17
Abstract: PURPOSE: To prepare coke with the same performance as the conventional metallurgical coke which is obtained by the conventional carbonization without using replacements, by using the coke powder and specific petroleum carbonaceous materials as the partial replacements for the blended coal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06276064-A (JP)
Title: One-shot trigger circuit
Inventor: YAMANAKA KAZUYA
IPC: H03K3/353
Filed: 1993-03-17
Abstract: PURPOSE:To obtain the one-shot trigger circuit which is small in circuit scale by decreasing the number of transistors(TR) which constitute the one-shot trigger circuit. CONSTITUTION:A clocked inverter circuit 23, a clocked NAND circuit 24, and an inverter circuit 25 are connected in series between an input terminal 21 and an output terminal 22. Then the clocked inverter circuit 23 and clocked NAND circuit 24 are placed in operation by using complementary clock signals phiand the inversion of phi. Consequently, the one-shot trigger circuit consists of three states of the clocked inverter circuit 23, clocked NAND circuit 24, and inverter circuit 25 and is less in the number of TRs and small in circuit scale than a conventional one-shot trigger circuit.
Patent JP-S61214055-A (JP)
Title: Ordering device
Inventor: ANDO HIKARI
IPC: G06Q50/00
Filed: 1985-03-20
Abstract: PURPOSE:To attain the reduction of labor within a restaurant by securing such a system where the order information of a customer of the restaurant is supplied to an input device owned by a clerk of the restaurant and delivered on the electromagnetic waves to be detected by a sensor set at an appropriate place in the restaurant and a controller registers and delivers the order information. CONSTITUTION:The order input devices are owned by waiters or waitresses within a restaurant for input of customers' orders. These customer' order information are put on the electromagnetic waves, e.g., the infrared rays for output. A sensor 5 is set an appropriate place in the restaurant and detects the electromagnetic waves given from the device 1 to send them to a controller 6. The controller 6 receives the detection signal for detection and registration of the order information. This registered order information is delivered to a printer 9 for output of business data, a kitchen printer 10, a pantry printer 11, an adaptor 12 and register 13 respectively. Thus the reduction of labor is attained within a restaurant.
Patent JP-H11261608-A (JP)
Title: Data communication system, data communication equipment, data communication method and storage medium
Inventor: ONISHI SHINJI
IPC: H04L12/40
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To easily transfer data at high speed and to surely transfer data by requesting a part of information data through the use of connection ID, after a data communication system has been initialized. SOLUTION: Image data is shuffled with a purpose of making it resistant against a transmission line error. A burst error which is a continuous code error is converted into a random error being a discrete error, which is easily corrected and interpolated with the processing. For making much of the uniformity of the bias of the occurrence of information quantity by coarseness/fineness of an image in a screen, a case when the variable length codes of run length and the like are used is convenient, when this processing process is performed prior to a compression processing. Then, data identification(ID) information for restoring data shuffling is added. ID added in an ID addition operation is used as auxiliary information, when an information quantity expansion processing is executed at the time of reproduction with mode information of a system, which has been recorded at the some time.
Patent JP-H03257154-A (JP)
Title: Production of base body coated with boron nitride-containing thin film
Inventor: NISHIYAMA SATORU
IPC: B32B18/00
Filed: 1990-03-07
Abstract: PURPOSE:To obtain the thin film contg. c-BN at a high ratio and having a high hardness and good adhesive property to the base body by specifying the irradiation quantity of ions, acceleration energy, film thickness, etc., at the time of forming the thin film of c-BN and w-BN at and under a low temp. and low pressure by using ions. CONSTITUTION:The surface of the base body is irradiated with the N-contg. ions at 1X10<15> to 1X10<17> [number of ion pieces/cm<2>] in terms of the number of N ion pieces by specifying the acceleration energy of the ions to 1 to 40KeV. The surface of the base body is thereafter irradiated with the N-contg. ions simultaneously and alternately with the vapor deposition of the Si-contg. material or after the vapor deposition by specifying the number in terms of the number of N ion pieces and the ion acceleration energy in the same manner as mentioned above to laminate the Si- contg. thin film to 100 to 5000Angstrom  thickness. The B-contg. thin film is then laminated by specifying the acceleration energy of the N-contg. ions to <=40KeV simultaneously and alternately with the vapor deposition of the B-contg. material or after the vapor deposition. The ratio of the grain number of the B atoms and N atoms contained in this thin film is specified to 1 to 60.
Patent JP-S51134001-A (JP)
Title: Box with attachable/detatchable door
Inventor: SATOU TAKUJI
IPC: H02B1/38
Filed: 1975-05-16
Abstract: PURPOSE:To make easy the attaching and detatching of a door of the control box mounted on vehicles after opening.
Patent JP-H05222979-A (JP)
Title: Driving state control device for engine
Inventor: WATASE JIRO
IPC: B60L50/16
Filed: 1992-02-10
Abstract: PURPOSE:To provide a driving state control device for an engine capable of remarkably reducing discharge of an air pollutant. CONSTITUTION:In a driving state control device of an engine, an opening regulation device 27 to regulate opening of a throttle valve to open and close an air intake passage 5 to cold time opening and transient time opening smaller than the maximum opening respectively at the time of cold driving and the time of transient driving is provided. Additionally, an opening valve speed regulation device 30 is provided to regulate opening valve speed of the throttle valve 6 to cold time speed and transient time speed which are lower than a specified speed at least at the time of the cold driving and the transient driving.
Patent JP-H08280077-A (JP)
Title: Remote controller for hot water cleaning device
Inventor: MIWA EIJI
IPC: H04B10/80
Filed: 1995-03-16
Abstract: PURPOSE: To store the output of a solar battery in a secondary battery or the like and to prevent an extreme decline of a charged amount by providing a sensor for detecting a human body inside a toilet room and operating a liquid crystal display part only when the sensor detects the human body. CONSTITUTION: Power is supplied from a dry cell 2 to a control circuit 1 provided with a microcomputer. To the control circuit 1, input signals are inputted from an operation part (a shower switch and a charm switch, etc.) 3 and also human body detection signals are inputted from a human body detection sensor 4. The human body detection sensor 4 is provided in front of this remote controller. The control circuit 1 transmits control signals from a signal transmission part 5 to the hot water cleaning device of a stool based on the signals from the operation part 3. Also, when the human body detection sensor 4 detects the human body, the liquid crystal display part 6 is operated and time display, signal transmission confirmation display and battery shortage, etc., are displayed.  On the other hand, when the human body detection sensor 4 does not detect the human body, the liquid crystal display part 6 is not operated.
Patent JP-H03258541-A (JP)
Title: Laminated material
Inventor: HIRAHARA TAKUJI
IPC: B32B27/32
Filed: 1990-03-08
Abstract: PURPOSE:To form a laminated material having low water permeability and high tenacity, by a method wherein a thermoplastic resin layer comprised of at least one kind selected out of polyolefin resin and polystyrene resin and a copolymeric polyester resin are laminated. CONSTITUTION:Copolymeric polyester resin where isophthalic acid or its ester formation derivative (A) is 5-95 mol%, dicarboxylic acid or its ester formation derivative (B) to be shown by a formula I (R<1>, R<2>, R<3>, R<4> show 1-6 H, C alkyl groups) is 5-95 mol%, and the total of A+B is at least 50 mol% is compounded. The copolymeric polyester resin and thermoplastic resin such as polyolefin resin are made into a laminated material by an extrusion laminating method. The laminated material can be rehot-stretched by a biaxial stretch blowing machine.
Patent JP-S63222553-A (JP)
Title: Calling exclusive device for informing device between rooms
Inventor: TAKEUCHI HAYAO
IPC: H04M9/00
Filed: 1987-03-12
Abstract: PURPOSE:To attain excellent external appearance while facilitating the mounting onto the wall face by forming a casing a dimension of module of a wall face mount wiring fixture and forming a lock piece by which the main body fixture is fitted to a ready-made mount frame made of a synthetic resin to the cover. CONSTITUTION:The locking piece 38 to mount the main body fixture to the standardized synthetic resin made mount frame 7 is projected at its side to the cover 32. The locking claw 52 of the cover 32 is inserted to the engagement part 28 of the body 31 and a hook 52a of the engagement claw 52 is locked to a lock hole 29 of the coupling 27 to mount the cover 32 to the body 31 and the locking piece 38 is inserted to the locking hole 73, then the main body fixture is supported by the mount frame 7. Thus, the main body fixture is mounted in a recess form on the wall face by using the mount frame 7 or the like, then the mount of the main body fixture onto the wall mount is facili tated. The main body fixture is not projected from the wall face and excellent external appearance is offered because the recessed type is adopted.
Patent JP-S63224881-A (JP)
Title: Cylinder gun for spot welding
Inventor: KANEKO MASAHIKO
IPC: B23K11/11
Filed: 1987-03-12
Abstract: PURPOSE:To extend the service life of the titled gun by bringing a base part contactor of the fixed rod tip for electrifying extending from a cylinder main body into contact with the movable rod inner wall surface of the tubular piston tip in the cylinder main body to prevent a slide part from being damaged. CONSTITUTION:A tubular piston 2 in the cylinder main body 1 advances by the air pressurizing of pressurized chambers A and B communicated with a flow path P1 and a movable rod 2 supported by a whirl-stop 16 fixed on its tip is pushed to press an electrode chip 12. Further, the electrode chip 12 is brought back by the air pressurizing of a return chamber D by a flow path P2. An electric current is applied to a base part 6 of the tip by a fixed rod 9 from a secondary conductor 18 and the contactor 7 is brought into contact with the inner wall surface of the movable rod 2 by a spring energization pressing means 8 in conductive grease of the chamber D to apply the current to the electrode 12. A difficulty by the damage of the slide surface is prevented by separating the slide part of the tubular piston 2 from a conductive slide part and the service life of the gun is extended.
Patent JP-S61213510-A (JP)
Title: Melting disposal furnace for residue of incinerated city garbage
Inventor: FURUKAWA TOSHIHARU
IPC: F23J1/00
Filed: 1985-03-20
Abstract: PURPOSE:To simplify reconstruction work or the like and facilitate the maintenance of the furnace by a method wherein the body of furnace is made in a long rectangular parallel piped shape while electrodes and accessories therefor are arranged in parallel on a straight line. CONSTITUTION:The main body 11 of the furnace is provided with a long rectangular parallel piped shape and a plurality of electrodes 14 are arranged on the straight line Y along the lengthwise direction of the main body 11 while incinerated residue throwing ports 15 are provided alternately in parallel so as to pinch the electrodes 14. A plurality of discharging port 19 of slug after melting disposal are arranged in parallel on only one side surface of the main body 11. In the above-described struc ture, the number of installation of the electrode 14 is 3n sets (here (n) means the integer of 2 or more and it is the same hereunder) in case 3-phase AC electric source is used and the same number is 2n sets (here (n) is the integer of 1 or more) in case single phase AC electric source is used while the number of installation of the incinerat ed residue throwing port 15 is one set more than the same number of the electrode 14 while the number of installation of the slug discharging port 19 is half or more of the number of installation of the electrode 14.
Patent JP-S51133197-A (JP)
Title: The processing technique of the nitrided ferrosilicon
Inventor: MATSUMOTO SHIGEJI
IPC: C01B21/082
Filed: 1975-05-15
Abstract: PURPOSE: To prevent thermal evolution when used the nitrided ferrosilicon with molasses and phosphoric acid as the binder for the refractories of the iron conduit of the blast furnace and so on. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10249125-A (JP)
Title: Dust collecting unit and dust collector
Inventor: TSUCHIMOTO TOMONORI
IPC: B01D46/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent dust-containing gas from leaking and to attain the miniaturizing of a dust collector by inserting ceramic elements each having a flange part into fitting holes made in the wall of a fitting vessel whose inside is made a clean gas part and also gastightly fixing them to the wall of the fitting vessel. SOLUTION: Annular receiving seats 7 are fixed to around fitting holes 16 made in the wall 9 of a fitting vessel 12 having the shape of an almost rectangular solid. Ceramic elements 1 are inserted into the rings of the receiving seats 7 with flange parts 5 thereof being directed forward to abut the flange parts 5 of the ceramic elements on the annular receiving seats 7. An arm part 6 is erected on the wall 9 of the fitting vessel 12 at a prescribed distance from the annular receiving seats 7. By inserting brackets 8 into holes made in the arm part 6, the flange parts 5 are gastightly fixed between the arm part 8 and the annular receiving seats 7.  At this time, square annular pressing plates 10 are provided between the flange parts 5 and the brackets 8, and also packing 17 are inserted between the flange part 5 and the receiving seats 7 and between the flange parts 5 and the square annular pressing plats 10.
Patent JP-H10257749-A (JP)
Title: Stepping motor and timer device
Inventor: SEKINO HIROICHI
IPC: H02K37/24
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To raise a counter electromotive force generated on a yoke through reliable magnetic saturation and reducing power consumption by providing a groove to the magnetically saturated section of a stator. SOLUTION: A groove 8 of magnetically saturated section is provided in the equal width and equal depth from both sides of upper and lower surfaces of stator 2, leaving a thin connection section 9 at the center and the stator 2 is formed integrally. Moreover, it is also possible to form a groove 8 only from one surface of both upper and lower surfaces of the stator 2, leaving the thin connecting section 9. Any shape such as triangle and the other polygonal shape or arc may be selected, in addition to rectangular shape can be selected for the shape of the groove 8 when it is viewed from the side surface. Here, the stator 2 is formed of a permalloy material having the maximum permeability of 350000 and saturated magnetic flux density of 7500 gauss.  The yoke material is also formed of a permalloy material having the maximum permeability of 50000 and saturated magnetic flux density of 15000 gauss. Therefore, the stator is basically integrated without any modification, magnetic saturation section is of stator is surely saturated magnetically to raise an inverse electromotive force and also reduce power consumption.
Patent JP-H01229694-A (JP)
Title: Optical data recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/247
Filed: 1988-03-11
Abstract: PURPOSE:To obtain an optical data recording medium having an org. dye recording layer excellent in heat and light stability and improved in regenerative deterioration, by containing at least one specific compound in a recording layer. CONSTITUTION:At least one kind of a compound selected from ones represented by formulae (I), (II) is contained in the recording layer of an optical data recording medium. In the aforementioned formulae, R1-R4 are a 1-12C alkyl group which may be substituted or hydrogen, R5 is a 1-12C alkyl group which may be substituted, an alkoxy group, a hydroxyl group, halogen or hydrogen, Z is an atom group necessary for completing a 5- or 6-membered carbocyclic ring, l is 0 or 1 and X is a metal complex anion. The above-mentioned purpose is achieved by containing at least one kind of a compound selected from ones represented by formulae (III), (IV) (wherein X is an acid anion) in the recording layer containing an org. dye based on a polymethine compound.
Patent JP-H07241224-A (JP)
Title: Frame for seat back
Inventor: ITO KOJI
IPC: A47C7/40
Filed: 1994-03-04
Abstract: PURPOSE:To improve the positioning and rigidity of a connecting part in a frame for a seat back formed by connecting by welding side frame parts made of sheet metal respectively on both lower terminal parts of an upper frame made of pipe bent in almost U-shape. CONSTITUTION:A connecting piece part 20 whose tip is louvered upward is formed in a louvered part at the side frame part 2, and the connecting piece part 20 is welded by abutting with the lower terminal part 10 of the upper frame part 1.
Patent JP-H01232773-A (JP)
Title: Zener diode
Inventor: ODAKA TOSHIHIKO
IPC: H01L21/76
Filed: 1988-03-14
Abstract: PURPOSE:To enable the reduction of a negative resistance and a noise by a method wherein a groove deeper than a second conductive layer which is formed inside a first conductive layer on a substrate surface side is provided to a junction near the surface and then an insulator is filled into the groove. CONSTITUTION:A diode is composed of the same conductivity type high concentration third conductive layer 5 formed in a first conductive layer 3 and an opposite conductivity type second conductive layer 4 formed inside the third conductive layer 5, and if the first conductive layer 3 and the third conductive layer 5 are an n-type and a p-type semiconductor respectively, a first electrode 7 and a second electrode 8 grow to be a cathode and an anode respectively. And, when a positive potential is given to a cathode and a Zener bias current is made to flow with the anode being grounded, the Zener bias current causes a Zener breakdown of a junction of the third conductive layer 5 with the second conductive layer 4 through the first conductive layer 3, but as the junction and the curvature section near the surface are etched, carriers are almost uniformly distributed in the whole inside of a depletion layer of the junction, so that micro-plasma is decreased. Therefore, the generation of noises can be restrained and an apparent negative resistance can be also decreased.