baber/WOPTO huggingface dataset:
Patent JP-S6165564-A (JP)
Title: Home telephone device
Inventor: SEKIDO TOSHIRO
IPC: H04M1/715
Filed: 1984-09-05
Abstract: PURPOSE:To connect an existing telephone set to a device by installing four in-home circuits separated into an outer line and an inner line and connecting the existing telephone set directly to the in-home outer line. CONSTITUTION:A main wire 11 is connected through a return connecting terminal plate 12 from a host machine 13 to an in-home outer line 14 of the in-home circuit. On the other hand, further, an in-home inner line 15 is connected through a connecting terminal plate 12 to the host machine 13. Plural connecting terminal plates 16 are in parallel connected to the in-home outer line 14 and an in-home inner line 15. Two terminals of the in-home outer line 14 and two terminals of the in-home inner line 15 are provided with the connecting terminal plate 16, a slave machine is connected to the four terminals and the existing telephone set is connected to two terminals of the in-home outer line 14. At the time of incoming of the main wire 11, the host machine 13 drives a tone ringer circuit 22 when main wire incoming detecting circuit 12 detects the incoming of the main wire 11. By a detecting output from the main wire incoming detecting circuit 21, a control part 28 knows a main wire incoming. By a control from the control part 28, a switch sp is switched to an in-home inner line side 15 and an output of the tone ringer circuit 22 is sent to the in-home inner line 15. At the existing telephone set 18, since the in-home outer line 14 is connected, the incoming of the main wire 11 appears as it does.
Patent JP-2001015903-A (JP)
Title: Soldering method and soldering device
Inventor: TAKAHASHI KUNIAKI
IPC: B23K1/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To realize a soldering without producing a lift-off phenomenon even when a flow soldering using a lead-free solder is applied. SOLUTION: A flux is applied onto the soldering surface of a circuit board in a flux application step 1, the circuit board is heated at a preparation temperature in a preheat step 2, and it is welded by the flow soldering using a lead-free melted solder liquid in a soldering step 3, and then the circuit board is cooled by a refrigerant of 20 to 100 deg.C in a rapid cooling step 4. Finally, the circuit board is cleaned in a cleaning step 5.
Patent JP-H0475784-A (JP)
Title: Welding gun device
Inventor: TAKEDA TOSHIAKI
IPC: B23K11/11
Filed: 1990-07-17
Abstract: PURPOSE:To improve power feeding efficiency from plural transformers and the wiring efficiency by providing projectingly terminal parts on intermediate parts in the longitudinal direction of power feeding plates and connecting the terminal parts with gun arms of a welding gun via power feeding cables. CONSTITUTION:Since the terminal parts 12b are provided on the intermediate pats in the longitudinal direction of the power feeding plates 12, the energizing distance between a secondary terminal 3a of each transformer 3 and the terminal part 12b is averaged and an electric current is supplied almost equally from each transformer 3 to the terminal part 12b to improve the power feeding efficiency. In addition, the current is supplied to the gun arms 8 and 9 via the power feeding cables 13 of the terminal parts 12b of the power feeding plates 12 and since the power feeding cables 13 can be wired by bundling optional plural cables different from an ounce of copper plate, energizing capacity can be maintained without deteriorating flexibility by using the plural cables having the relatively small diameter and the high current can be supplied without obstructing the movement of the gun arms 8 and 9. Further, since the power feeding cables 13 can be bent in the optional direction three-dimensionally the winding efficiency between the power feeding plates 12 and the gun arms 8 and 9 can be also improved.
Patent JP-S6343367-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBUSE KAZUHIRO
IPC: H01L29/73
Filed: 1986-08-08
Abstract: PURPOSE:To manufacture a bipolar transistor having improved characteristics by inhibiting the extension of oxidation to an active-region prearranged section at the time of the oxidation of a conductive material and reducing leakage currents between a base region and an emitter region. CONSTITUTION:Electrode leading-out sections 102a, 102b are formed onto an N-type semiconductor substrate 100, an oxide film 103a, a poly Si film 105 and an Si nitride film 106 are deposited on the sections 102a, 102b, and ions are implanted to these films to shape P-type impurity regions 108a, 108b. The regions 108a, 108b are activated through heat treatment, and approximately half the thickness of the poly Si film 105 is etched. Oxide films 109a, 109b are formed selectively while a conductive material pattern 105b is left. A CVD- SiO2 film is deposited and removed to shape an opening section while an opening section is formed through anisotropic etching, using the films 109a, 109b as masks. A poly Si film is deposited on the whole surface to leave a poly deposit film 111 on the opening section, which is doped with P and N type impurities, and an active base region 112 and an emitter region 113 are acquired through heat treatment.
Patent JP-H0478327-A (JP)
Title: One-way clutch
Inventor: KURIBAYASHI SADATOMO
IPC: F16D41/06
Filed: 1990-07-17
Abstract: PURPOSE:To reduce failures and cut costs without strict accuracy by providing an annular flat surface in a driving side member and providing a cam surface in a driven side member, and locating a ball between them, and absorbing the shock with the relative movement of the described both members. CONSTITUTION:When a positioning member is operated to make a partition wall 4a of a driven side member 4 to abut on an annular flat surface 2b of a driving side member 2, a cam surface 4b of the driven side member 4 comes close to the annular flat surface 2b. Under this condition, when the driving side member 2 is rotated to c direction, a ball 6 is energized by a plate spring 8 to be pinched by the annular flat surface 2b and the cam surface 4b, and the ball 6 is thereby locked to transfer the rotating force. When the driving side member 2 is rotated to C' direction, the ball 6 is positioned in the lower side of a figure, and the described pinch is cancelled to make the ball 6 free, and the driving force is not transfered. When the positioning means is operated to separated the driven side member 4 from the driving side member 2, the ball 6 is always free independently from the rotation direction of the driving side member 2, and the driving force is not transfered.
Patent JP-S6252124-A (JP)
Title: Precise control of pore inlet diameter of zeolite
Inventor: MURAKAMI YUICHI
IPC: C23C16/42
Filed: 1985-08-28
Abstract: PURPOSE:To control the pore inlet diameter with a good accuracy, by pretreating zeolite with an alkali metal ion, alkaline earth metal ion or ammonium ion in controlling the pore inlet diameter of the zeolite by supporting silica on the zeolite using a silanizing agent in a flow state. CONSTITUTION:Zeolite is pretreated with an alkali metal ion, e.g. Na, alkaline earth metal ion, e.g. Ca, or ammonium ion to poison part of the acid points and adjust the amount of the acid. Silica is then deposited on the surface of the zeolite using a silanizing agent which is a gas or liquid at ordinary temperature in a flow state by the chemical vapor deposition method to uniformly support a desired amount of the silica on the surface of the zeolite. Thereby, the pore inlet diameter of the zeolite is controlled with a high accuracy.
Patent JP-H0236763-A (JP)
Title: Resonance type power converter
Inventor: AOYAMA HIROSHI
IPC: H02M3/337
Filed: 1988-07-27
Abstract: PURPOSE:To improve the efficiency of an apparatus by providing a reactor between MOSFET gate and transformer tertiary winding. CONSTITUTION:In a resonance type power converter, a DC input power supply is formed by a series circuit of a DC power supply Ei and a reactor Li and said series circuit is connected with the primary winding of a transformer T via a pair of MOSFETs Q1-Q2. Also, a resonance capacitor Cr is connected with said primary winding to form a parallel resonance circuit. Then, said FETs Q1-Q2 are driven when the induced voltage of the resonance type voltage sensing winding Ng of said transformer T is applied via reactor LG. When FETs Q1-Q2 are turned ON in this constitution, a resonance circuit 1 resonates, the voltage across the ends of said primary winding of the transformer T takes the form of a half-sine wave, and said voltage is applied to the FETs Q1-Q2. Consequently, a switching loss at the breaking time is reduced.
Patent JP-2000016655-A (JP)
Title: Winding device carrier passage
Inventor: KOBAYASHI TAKAYUKI
IPC: B65H23/16
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent flutter in a prescribed position in a winding device by moving two rolls arranged in the front/rear in the direction for flowing a sheet, while holding its parallel state about a fulcrum. SOLUTION: Two rolls 101, 102 are arranged parallel in the front/rear in a flow direction and connected with each other by a bearing part. The connecting part is called an arm 104. A fulcrum 105 is provided in the central part of the arm 104. The two rolls 101, 102 can move about the fulcrum 105 so that, for example, when a force is applied on just one roll 101, the force is transmitted to the other roll 102 through the arm 104 so that the force is balanced by the both rolls 101, 102. The arm 104 is supported by a damping system such as a damper and a spring so as to suppress the reaction and quickly converge the swinging, when the balance of the force is lost.
Patent JP-S6433086-A (JP)
Title: Production of superconducting ceramics having superior water resistance
Inventor: KIKUI FUMIAKI
IPC: C04B41/80
Filed: 1987-07-28
Abstract: PURPOSE:To produce a superconducting ceramics having drastically improved water resistance by dipping a sintered body of a superconducting ceramics, which is of a specific compsn. consisting of a low temp. stable phase of rhombic crystal, into a satd. soln. of BaF2, and heat-treating said sintered body in an nonreducing atmosphere thereafter. CONSTITUTION:Raw powders of the compsn. MBa2Cu2O7-x (M=Y, La, x=0-0.25) consisting of a low temp. stable phase of rhombic crystal is sintered under pressure in an atmosphere containing >=20vol.% O2, and in the conditions of 550-600 deg.C and 200-2000kg/cm<2>. Then, the sintered body is immersed into the BaF2 stad. soln. for 5-60 minutes, and BaO on a surface of the sintered body is changed to BaF2 having superior water resistance property. After the above-mentioned treatment, the sintered body is taken out of the above- mentioned stad. soln., and is kept in the nonreducing atmosphere of air, inert gas, etc., at 200-600 deg.C for 1-10 hours. By the above-mentioned procedure, the BaF2 on the surface of the sintered body is diffused into an inside of the body, and thus an adhesion of the BaF2 is increased, and the superconducting ceramics having improved water resistance can be produced thereby.
Patent JP-S6167587-A (JP)
Title: Laser beam machining equipment
Inventor: OTANI AKIHIRO
IPC: B23K26/21
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a titled equipment for preventing a damage of parts of a laser oscillator, and extending a life of the equipment by constituting the device so that a reflected beam by the surface of an object to be worked does not coincide with an irradiated beam line, in case of a surface treatment of the object to be worked by a laser beam passing through a reflecting mirror. CONSTITUTION:A laser beam emitted from a laser oscillator 1 executes a surface treatment of an object 14 to be worked through reflecting mirrors 2a-c and a condensing lens 3. The object 14 to be worked is inclined against an irradiated beam A, and a reflected beam B is deviated from the irradiated beam line A, by which a damage of parts of the laser oscillator 1 by the reflected beam B is prevented, and a life of the device is extended.
Patent JP-H0475647-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OCHI MASUMI
IPC: G01N29/06
Filed: 1990-07-18
Abstract: PURPOSE:To constitute the device so that image data and incidental data can be subjected to image display without being overlapped by providing an input means for the incidental data added to an ultrasonic image, a display mode setting means, and a means for executing the control so that the incidental data is displayed on a null part on which an image is not displayed. CONSTITUTION:When an operator selects one screen display of a B mode from a console 8, this selection command is inputted to an input processing circuit 9, and supplied to a CPU 10. Thereafter, from the CPU 10, a command is given to a DSC control circuit 5, and in a DSC 6, a B mode image is generated from a signal applied from a detecting circuit 3. Also, by the CPU 10, a position coordinate of a null part 20 at the time when an ultrasonic image is subjected to one screen display on a screen in a B mode is derived. Subsequently, when the operator inputs various data such as gain, frequency, visual field depth, etc., in order to show a set state of the ultrasonic diagnostic device, and also, inputs a body mark from the console 8, each incidental data thereof passes through the input processing circuit 9 and is supplied to the CPU 10.
Patent JP-S6343870-A (JP)
Title: Power steering device having control part for distributing torque for four-wheel-drive vehicle
Inventor: NAKAMURA KYOICHI
IPC: B62D5/07
Filed: 1986-08-11
Abstract: PURPOSE:To enable a vehicle to eliminate its corner braking phenomenon generated in accordance with steering of the vehicle, when it is driven running by four wheels, by providing a torque distribution control part, which operates interlocking to the action of a steering force control part, in a single hydraulic control device. CONSTITUTION:A fixed quantity unit 1, for continually holding a stable feed amount of flow, is connected with the delivery side of a supply pump P, and a fixed flow amount of pressure oil, fed out from said fixed quantity unit 1, is supplied to a flow dividing control valve 2. And this flow dividing control valve 2 allows the pressure oil to flow dividedly into the first pressure oil passage 31, which supplies the oil to a steering power cylinder 330 through a steering force control part 30, and into the second pressure oil passage 32 which supplies the oil to a torque distributing control part 40 for a four-wheel-drive vehicle. The steering force control part 30, which is actuated by a relative rotation between input and output shafts of steering force, is constituted so as to adjust a pressure of the pressure oil in the first pressure oil passage 31 is accordance with a change of said relative rotation, while the torque distributing control part 40 is constituted so as to adjust a pressure of the pressure oil in the second pressure oil passage 32 in accordance with a change of the above described relative rotation.
Patent JP-H0475541-A (JP)
Title: Groundling-protective frame
Inventor: HAYASHI ISAO
IPC: A01G13/00
Filed: 1990-07-17
Abstract: PURPOSE:To obtain the title frame capable of protecting groundlings such as lawn from human and vehicle's treading pressures and also of providing soft walking or running feeling, by elastically supporting a plate-like frame as a whole with a supporting member. CONSTITUTION:A frame 1 is made up, e.g. in a lattice form, so as to have a plate-like shape as a whole and be free for air to be passable in its thickness direction. Cylindrical legs 3 each having a latching return 5 on the outer periphery at the lower end are vertically suspended from plural intersections among many ones on said frame 1. A supporting member 2 provided with cylinders 9 into which said legs 3 can be inserted is placed on a region where a groundling is to be planted, and the legs 3 are engaged with the cylinders 9 and also the upper end of each cylinder 9 is provided with an elastic material 11 capable of raising the frame 1 and the legs 3 are bound in such a state as to be imparted with upward elasticity.
Patent JP-H11106238-A (JP)
Title: Glass ceramic product decorated with ceramic coating and its production
Inventor: RAPP SUSANNE
IPC: B41M1/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject glass ceramic product that has ornamental coat effectively protecting the product from damages as finger trace, abrasion trace and scratching trace by providing a specific structural element of plural lattices on the surface of the main body of the glass ceramic product. SOLUTION: The main body of a glass ceramic product is provided with at least two structural element of lattice shapes that correspond to each other, form together substantially closed and wholly ornamental coat on the surface of the main body of the glass ceramic product and are arranged mutually in rows. In a preferred embodiment, the ornamental coat on the surface of the main body has one or more free spaces constituting one operation area selected from the cooking area, the heat-retaining area, the indication area, the residual heat indicator, lettering, symbol and indication element. In addition, the structural elements are constituted in the relation between the positive and the negative images corresponding thereto mutually.
Patent JP-H0352912-A (JP)
Title: Composite resin particle and production thereof
Inventor: MURAMOTO JUICHI
IPC: C08F299/00
Filed: 1989-07-19
Abstract: PURPOSE:To obtain the subject particle new imparted with various functions such as toughness by dispersing a uniformly mixed solution of a specific crosslinkable compound and a non-crosslinkable thermoplastic resin in an aqueous medium and three-dimensionally crosslinking the crosslinkable component in the dispersed particles. CONSTITUTION:An aqueous dispersion is produced by dispersing a mixed solution composed of (A) a component forming a crosslinked structure having a number-average molecular weight of 180-1,000,000 and selected from a resin having dispersibility as well as crosslinkability and a combination of two kinds of organic compounds each having a crosslinking reactive functional group necessary for forming a polymer having three dimensional crosslinked structure when reacting both compounds with each other, provided that at least one of the compounds has dispersibility, (B) a non-crosslinking thermoplastic resin which does not react with the compound A and (C) an organic solvent of the component A and/or component B. The objective particle is obtained by three- dimensionally crosslinking the component A in the dispersed particle and removing the aqueous medium and the component C from the product.
Patent JP-S6431457-A (JP)
Title: Manufacture of thin film transistor
Inventor: KUSUDA YUKIHISA
IPC: H01L27/12
Filed: 1987-07-28
Abstract: PURPOSE:To simplify steps and to reduce a manufacturing cost by simultaneously forming first and second electrodes on a light transmissible substrate, laminating an insulating film and a semiconductor film thereon to form a semiconductor, then forming and patterning a metal film, and removing the metal film of the second electrode. CONSTITUTION:A transparent conductive film 2 is formed on a glass substrate 1, and a metal film is further formed thereon. With a mask it is photoetched to form a gate first electrode 3 and a pixel second electrode 2. Then, a gate insulating film 4 and a semiconductor film 5 are sequentially deposited, the semiconductor film remains only on the electrode 3 to form a semiconductor 11. In this case, the electrode 2 is exposed. Thereafter, a metal film 7 is formed, patterned, and the metal film of the electrode 2 is removed, a protective film 8 is then formed, a light shielding film 9 is formed, so patterned as to leave the light shielding film only on the semiconductor 3 to form a light shielding part 16.
Patent JP-H0352686-A (JP)
Title: Uv-sterilization water purifier
Inventor: NISHIKAWA JUICHI
IPC: C02F1/32
Filed: 1989-07-19
Abstract: PURPOSE:To judge the time to exchange sterilizing UV lamp or the maintenance time and to maintain the sterilizing effect by detecting the output of the UV lamp by a visible light sensor and indicating the output. CONSTITUTION:The drinking water introduced from an inlet 5 is passed through a cartridge 9 packed with antibacterial activated carbon and purified. The purified water is sterilized by an UV lamp 8, then discharged from a discharge port 6 and supplied. The output of the lamp 8 is detected by the sensor of a visible light sensor part 10 from the outside of a water pipe, and the detected output is indicated on an output indicator. A decrease in the output due to the contamination of the lamp 8 is judged. Whether the lamp has to be decontaminated or exchanged is judged, and the normal function is maintained. Accordingly, the sterilizing power is kept.
Patent JP-H0853121-A (JP)
Title: Stainless steel container
Inventor: TAKAHASHI KAZUYOSHI
IPC: B65D8/04
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a stainless steel container on which an identification number can be marked clearly. CONSTITUTION:An identification number (control number) N is marked directly to the surface 2a of a stainless steel container (a beer barrel) 1 by means of shedding laser beams. The surface of the beer barrel 1 is locally heated by energy of the laser beams. As the identification number N is marked on the heated spot when the heated spot is melted instantaneously, the container 1 does not deform on occasion of marking the identification number. As film is formed on heating and melting made locally by shedding of the laser beams by oxidation of ingredients (iron oxide, chromium oxide, etc.) included in the stainless steel, black marks are left to the part irradiated with the laser beams, and the identification number N can be marked clearly with sharp contrast made between the part irradiated and the part not irradiated with the laser beams. The identification number N is hard to be erased even though the stainless steel container is used for a long period of time.
Patent JP-S6250242-A (JP)
Title: Direct current feeder device
Inventor: SUZUKI HARUO
IPC: B60M3/02
Filed: 1985-08-29
Abstract: PURPOSE:To enable feeder voltage to be boosted up to the value higher than the allowable minimum voltage without a new substation provided by providing an insulating section which separates a feeder wire electrically, so as to connect a feeder voltage compensation device in series with a direct current feeder device for an electric car. CONSTITUTION:A direct current feeder wire 4 which is branched in the vicinity of a substation 1, is divided into direct current wires 5 and 6 to the terminal side where a feeder voltage compensation device 3 is provided. When load current is fed to an electric car 11 from the substation 1, feeder voltage is dropped because of voltage drop equivalent to the product of impedance of the feeder wire for the load current. However, as the feeder voltage inputted from the direct current feeder wire 4 is boosted by the feeder voltage compensation device 3, and is outputted to the direct current wire 6 at the terminal side, the feeder voltage of a feeder system at the terminal side can be maintained at the value higher than the allowable minimum voltage. On the other hand, when the electric car 11 regenerates electricity, the electricity is fed through the direct current wire 6 to the wire 4 by making the feeder voltage compensation device 3 function as a bidirectional device so as to check voltage built-up to the direct current feeder wire 6.
Patent JP-S6167551-A (JP)
Inventor: BERUNHARUTO TEINNESU
IPC: B22D11/103
Filed: 1985-08-29
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。