baber/WOPTO huggingface dataset:
Patent JP-2000004550-A (JP)
Title: Rotor for permanent magnet type synchronous rotating electric machine
Inventor: KADOWAKI YOSHIKAZU
IPC: H02K1/27
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and simplify the process, by forming a positioning hole for forming a skew angle at a rotor core at a position shifted by a specific skew angle with regard to the center of the magnetic pole of an arbitrary permanent magnet insertion hole, and laminating the rotor cores so that their fronts and rears are directed reversely each other in the axial center. SOLUTION: In a rotor core 1 formed of a steel plate, circular positioning holes 3 are formed with equal separation at four positions shifted by 1/2θ with respect to the center of a permanent magnet insertion hole 2. θ is the angle of skew with respect to the permanent magnet insertion hole 2 being the magnetic pole center between the first and second rotor core enclosures 1a, 1b parts. The rotor core 1 is formed by inserting a straight pin being a jig, to the positioning hole 3 to the depth of L/2 which is half of the overall rotor length L, to make the product as the first rotor core enclosure 1a. By reversing the front and rear of the core, lamination for the remaining portion L/2 is performed on the same straight pin to obtain the second rotor core enclosure 1b.  It is thus possible to form a skew angle θ between the rotor core enclosures 1a and 1b at the center in the axial direction.
Patent JP-S5971961-A (JP)
Inventor: KANEKO TOMOMICHI
IPC: F25B13/00
Filed: 1983-09-12
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-S5869964-A (JP)
Inventor: HARA TAKASHI
IPC: E04H9/14
Filed: 1981-10-19
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-2000352247-A (JP)
Title: Sliding door lock
Inventor: KONOSE MASAAKI
IPC: E05B65/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent a locking arm from being shaken out of a strike plate by preventing rotation even if this is tried to be rotated in the locking direction by inserting a duplicate key into a cylinder lock when a sliding door opens. SOLUTION: This sliding door lock forms a first pinion 13 and a rack connected to an inner cylinder of a cylinder lock, and shakes out a locking arm 18 from a strike plate 9 via an actuating plate 16, a second pinion 23 and an actuating gear 21 meshing with this first pinion 13. A locking cutout 25 is formed in the first pinion, a locking projection 26 movably guided in the longitudinal direction vertical to the strike plate 9 and integrally joined to a first magnet 27 is arranged in the vicinity of this locking cutout 25, and while energizing this locking projection 26 in the direction for engaging with the locking cutout 25, when closing a sliding door, a second magnet opposed in the same magnetic pole to the first magnet is installed in an inner frame.
Patent JP-H09323204-A (JP)
Title: Multilayer coated hard tool
Inventor: SHIMA NOBUHIKO
IPC: C23C14/06
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool further improved in oxidation resistance by reducing residual compressive stress, realizing the thickening of a film and adding a prescribed third component to TiAl, in a TiAl film. SOLUTION: A tool is coated with at least two or more layers of a layer composed of Ti nitride or carbonitride and a layer composed of the nitride or the carbonitride of Ti, Al and a third component. The value of the I (200)/I (111) of the Ti nitride or carbonitride layer is made 1 or below and the value of the I (200)/I (111) of the nitride or carbonitride layer of Ti, Al and the third component is made 1 or more. The third component is composed of a kind or two or more kinds of components selected among Zr, Hf, Cr, W, Y, Si, Ce and Nb.
Patent JP-H0458110-A (JP)
Title: Abnormality decision device for sensor and sensor signal processing circuit
Inventor: WATANABE HIDEO
IPC: G01P3/42
Filed: 1990-06-27
Abstract: PURPOSE:To decide abnormality of the sensor and sensor signal processing circuit by employing simple circuit constitution by providing an electromagnetic pickup type sensor and a current applying circuit which applies specific currents to the sensor, and turning on and off the current applying circuit and timing its operation. CONSTITUTION:Proper time after the switch 10 of the current applying circuit 5 is turned on is denoted as T1 and proper time after the switch 10 is turned off is denoted as T2. Then, a discrimination processing circuit 7 consisting of a mirocomputer, etc., judges that the sensor 2 and sensor signal processing circuit 3 operate normally when the output of a sensor signal processing circuit 6 at the time T1 is at L and the output at the time T2 is at H. When other abnormality including a sensor open state which is the wire breaking of the sensor is present, the output voltage of the sensor output signal processing circuit 6 has the same level L or H at the time T2 and time T2, so the abnormality of the circuit can be detected.
Patent JP-2000354780-A (JP)
Title: Medium agitation type pulverizer and its washer and its washing method
Inventor: ISHII TOSHIHIRO
IPC: B02C17/16
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To make washing work efficient and to heighten the rate of actual operating time. SOLUTION: This medium agitation type pulverizer is provided with: a cylindrical vessel in which a slurry inlet and a slurry outlet 16 are formed near one end part and near the other end part thereof respectively; an agitator 9 relatively rotatably arranged in the cylindrical vessel so as to extend in the length direction of the cylindrical vessel; a driving means for subjecting the agitator 9 to rotary driving; and a screen 18 provided for the slurry outlet 16 of the vessel. Into a pulverizing chamber formed between the cylindrical vessel and the agitator 9, pulverizing mediums are filled, and while the agitator is rotated relatively to the vessel, slurry is sent from a slurry inlet and is discharged from a slurry outlet 16. Plural washing liquid jetting nozzles 28 are installed so as to be opposite to the screen 18.
Patent JP-S6323579-A (JP)
Title: Speed regulator for motor
Inventor: NAKAMURA YASUHIKO
IPC: H02P1/42
Filed: 1986-07-16
Abstract: PURPOSE:To prevent starting failure at time of weak notch, by connecting a thermal switch set in close contact with the winding of a motor, to a speed- regulating condenser used on rotation at the lowest speed, in parallel with each other, CONSTITUTION:By operating the speed change-over switch 8 of a speed regulator 2, a motor section 1 and a power source 3 are directly connected to each other, and a condenser 9 or a condenser 10 is connected, and the change-over is selected from strong, medium, or weak notch. To the winding aplied to a stator 20 at the motor section 1, a thermal switch 13 is butted. When the operation in weak notch is started, then the speed-regulating condenser 10 of the weak notch is short-circuited by the thermal switch 13 and the motor is started by strong notch. When heat is generated on the winding of a motor by operating the motor continuously, then the thermal switch 13 is worked, and the speed- regulating condenser 10 is released from the short-circuited state and is put into the normal operation state of the weak notch.
Patent JP-H1058773-A (JP)
Title: Heat sensitive printer and platen roller therefor
Inventor: WEN XIN
IPC: B41J11/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve positioning of a multi-color heat sensitive printer comprising a platen roller, in particular, a platen roller for driving a receiver. SOLUTION: A platen roller 11 for a heat sensitive printer has a base material where a net-like material having a durability for stretch is enveloped therein. The material having a durability for stretch is preferably a non-woven nylon, a woven polyester, a woven glass fiber, having a net-like structure or a similar structure, durable to a shearing force of the platen roller 11 for conveyance via a nip 7 in a state where a receiver 5 is in contact with a donor 3 to be contacted with a heat sensitive head 9. Since the shearing force is restrained, positioning of the color image can be improved in the process for forming a multi-color image.
Patent JP-H0518663-A (JP)
Title: Refrigerator
Inventor: YAMABE SHUNICHI
IPC: F25D25/00
Filed: 1991-07-09
Abstract: PURPOSE:To make a door mounted on a stowing compartment in a refrigerator cover less area of an opening of a container when it is drawn out from the stowing compartment. CONSTITUTION:When a container 2 is drawn out from a slowing compartment 1, a protrusion 3b of a door 3 moves along an upper opening brim 2a of the container 2, so that the door 3 is lifted. Pins 4 and 5 attached on the outside of a side face 3a of the door 3 slide along a deformed T-shaped groove 7 formed on a side wall 6a, so that the most part of the door 3 is housed in the ceiling part of the slowing compartment 1.
Patent JP-H11124668-A (JP)
Title: Method and device for treating substrate by using ion from low voltage arc discharge
Inventor: MOLL EBERHARD DR
IPC: C23C14/24
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent plasma discharge from spreading to a substrate in cavities by arranging a thermal cathode in a chamber connected to an anode space through an opening part, introducing a rare gas therein, gas-discharging a low voltage arc to the space between it and an anode, and holding the anode space to a prescribed space. SOLUTION: The surface of a vacuum vessel 1 is provided with a cathode chamber 4 having a rare gas inlet 5, a thermal cathode 6 is housed therein, and it is connected with a cavity 10 via an opening part 7. In the cylindrical vacuum vessel 1, axially symmetrical cavities 10 are formed by 12 pieces of substrate holders 8, a crucible 16 filled with an evaporating material is inserted therein, and substrates are attached to the substrate holders 8. A rare gas is introduced from a rare gas inlet 5 and is fed into the vacuum vessel 1 via the opening part 7 to regulate its pressure into prescribed one, low voltage arc discharge is executed to the space between the thermal cathode 6 and a stationary electrode 18, vias voltage is applied from a feed unit 21, ions diffused to the outside of plasma are extracted and accelerated toward the substrates, thereby etching the substrates.
Patent JP-S5869026-A (JP)
Title: Manufacture of synthetic resin thick molded body with flow pattern
Inventor: YOSHINO YATAROU
IPC: B29K67/00
Filed: 1981-10-20
Abstract: PURPOSE:To obtain the titled molded item suitable for open-air flower pots, garden tables and chairs, etc., by injection molding a molding composition containing, as resin constituents, mixed resins of a specified polyester resin and a polyethylene at a specified temperature, and annealing it. CONSTITUTION:A molding composition that contains, as synthetic resin constituents, mixed resins of 20-70wt% thermoplastic polyester resin containing, as main repeating units, ethylene terephthalate, and having an inherent viscosity of 0.55 or more and a water content of 0.01-0.4wt% and 80-30wt% polyethylene, and if desired, also contains additives such as colorants for example dyes and pigments is injection molded at a molding temperature of 250-290 deg.C, and then is annealed to obtain the intended molded item.
Patent JP-S6059524-A (JP)
Title: Magnetic recording medium
Inventor: NAGAI KAZUKIYO
IPC: C09D175/06
Filed: 1983-09-13
Abstract: PURPOSE:To obtain a recording medium having excellent durability by using an electron ray curable binder consisting of specific branched polyurethane, monomer or oligomer having >=3 acrylic groups in one molecule and specific vinyl chloride polymer for forming a magnetic layer. CONSTITUTION:A magnetic layer formed by dispersing magnetic powder into an electron ray curable binder contg. the three components; branched polyurethane of 10,000-50,000 number average mol.wt. contg. at least straight chain polyester diol having about 500-3,000mol.wt. and polyester triol or ether triol having about 400-3,000 average mol.wt. and diisocyanate compd. (component 1), a monomer or oligomer having >=3 acrylic groups in one molecule (component 2) and a copolymer consisting of vinyl chloride, vinyl acetate, OH group-contg. vinyl monomer, etc. having 10,000-50,000 number average mol.wt. is formed on a base. The magnetic recording medium having good adhesion between the base and the magnetic layer and having excellent durability is thus obtd.
Patent JP-H1111639-A (JP)
Title: Power feeding device
Inventor: OGAWA TADAAKI
IPC: B65G43/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent a power feeding contact which supplies power to the planar power receiving part of a pallet moved by a conveyor from begin exposed while it is supplied with electric power. SOLUTION: This device is so designed that electric power is fed to a pallet 2 moved by a conveyor by a power feeding contact 4 which makes contact with a planar power receiving part 3 mounted on the back of the pallet 2. In this case, a planar power receiving part detecting contact 5 making contact with the planar power receiving part 3 is provided, and a control means 7 for detecting the contact of both the power feeding contact 4 and the planar power receiving part detecting contact 5 with the planar power receiving part 3 and then connecting a power source 6 to the planar power receiving part 3 through the power feeding contact 4 is provided.
Patent JP-S5873575-A (JP)
Inventor: IGARASHI KENJI
IPC: B65D88/16
Filed: 1981-10-19
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-S6229647-A (JP)
Inventor: KUROKAWA TAKASHI
IPC: E04B2/86
Filed: 1985-07-31
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-H0458431-A (JP)
Title: Electrostatic relay and manufacture thereof
Inventor: AIZAWA KOICHI
IPC: H01H49/00
Filed: 1990-06-26
Abstract: PURPOSE:To set the thickness of a joining part precisely and thin to make distance setting between a movable electrode block and a fixed electrode block highly precisely by heating a plurality of metal layer-containing thin films put between both electrodes in the joining part of the movable electrode block and the fixed electrode block closely to carry out alloying. CONSTITUTION:A contact electrode 30 consisting of a chromium layer 34 and a gold layer 36 is formed in the lower face of a movable plate 20 and in a joining part forming position, an interlayer 74 of chrmium and a gold layer 72 are formed. The interlayer 74 and the gold layer 72 are so formed as to cover from the insides of removed parts of insulating layers 16, 18 to the surface of the insulating layers 16, 18, and connected with a silicon substrate 1 of a movable electrode block A through the removed parts of the insulating layers 16, 18. If the ineterlayer 74 and the gold layer 72 are formed on the surfaces of the insulating layers 16, 18, the tip faces of the interlayer 74 and the gold layer 72 are brought into contact with thin film layer of a fixed electrode block B side surely and joined surely when the thin film layer of the fixed electrode block B side is laminated on and joined with the layers.
Patent JP-H0613532-A (JP)
Title: Package for housing semiconductor element
Inventor: AIHARA KENICHI
IPC: H01L27/01
Filed: 1992-06-25
Abstract: PURPOSE:To make it possible to easily adjust resistance of a resistor in a package body. CONSTITUTION:A package 1 for housing a semiconductor element is provided with a package body 1a that has a space for housing a semiconductor element and wiring layers 3 for external connection purposes that are disposed in the main body 1a and have a resistor 10 formed at the intermediate portion thereof. The main body 1a has recesses 11 for laser trimming which are formed at the position corresponding to the resistor 10. Resistance of the resistor 10 is adjusted by trimming with laser through the recess 11. After trimming, a slit is formed on the bottom of the recess 11.
Patent JP-H0332829-A (JP)
Title: Honeycomb panel structure
Inventor: SHIMIZU TOSHIO
IPC: E04C2/36
Filed: 1989-06-29
Abstract: PURPOSE:To keep chemical stability while keeping long-term reliability structurally by providing a large number of fine piercing holes to the outer panel bonded to one surface of a honeycomb panel by drilling. CONSTITUTION:Veneer plywood 2 is superposed on a decorative tile panel 1 from below as a substrate material and a plastic honeycomb panel 3 is arranged thereunder and an outer panel 4 made of a metal having high rigidity is superposed on the under surface of said honeycomb panel 3. These respective panel materials are bonded by epoxy or chloroprene type adhesive layers 5a, 5b, 5c and a large number of fine piercing holes 6 are preliminarily provided to the outer panel 4 by drilling. That is, holes having a diameter of about 0.3mm are provided at intervals of 5mm in longitudinal and lateral directions. As a result, even when the org. flux remaining in the adhesive layer 5c is volatilized, the org. flux is diffused and discharged to the outside through the holes 6 without being accumulated in the air layer 3a of the honeycomb panel 3.
Patent JP-S6146863-A (JP)
Inventor: MOGI HITOSHI
IPC: F25B13/00
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0217705-A (JP)
Title: Power source voltage conversion circuit
Inventor: KOIKE HIRONORI
IPC: G11C11/407
Filed: 1988-07-05
Abstract: PURPOSE:To prevent high potential over a required level from being supplied to a conversion voltage node at the time of inactivating a circuit by supplying a constant voltage to the circuit by activating by an internal switch when a conversion voltage is required, and preventing the circuit for driving a load from being operated by saving a current by inactivating the circuit by the internal switch when no conversion voltage is required. CONSTITUTION:A current supply transistor Q1 to an operational amplifier is provided in the inside of a differential amplifier 32, and it is set as a control switch for a source voltage conversion circuit. The activation/inactivation of the source voltage conversion circuit is controlled by inputting a clock (phi) to the gate of the current supply transistor Q1. In such a way, unrequired high potential is not supplied to a driver circuit at the time of inactivating the circuit, which saves power consumption simultaneously.
Patent JP-H073739-A (JP)
Title: Gratelike material laid for water dissipation and wave dissipation structure using same
Inventor: ISHIKURA KENJI
IPC: E02B3/06
Filed: 1993-06-16
Abstract: PURPOSE:To enhance the durability of a water dissipation structure by connecting around a plurality of inner partition steel members a plurality of outer surrounding steel members each of which has greater strength than the inner partition steel members, and forming gratelike openings of the size required engaging for wave dissipation materials therein and keeping from being disengaged. CONSTITUTION:Two inner partition steel members A each comprising a small channel steel 3 are disposed at the center of the lower side. Outer surrounding steel members B each comprising a large channel steel 4 are disposed outside the respective inner partition steel members A. Four inner partition steel members A are disposed at the center of the upper side and outer surrounding steel members B are disposed outside the four respective steel members A. Each inner partition steel member A and each outer surrounding steel member B are joined together at their junction by welding, etc., to form a gratelike material laid for water dissipation (d) having gratelike openings 5 of the size required for engaging therein wave dissipation material and keeping them from being disengaged.
Patent JP-S5869937-A (JP)
Title: Chipping machine for wall of trench
Inventor: MORIKAWA TAKAO
IPC: B25D17/00
Filed: 1981-10-20
Abstract: PURPOSE:To raise the efficiency of mechanical chipping operation for the wall of a trench by attaching a breaker to the tip of the arm of a power shovel in such a way as to enable all the inner wall of the trench to be chipped mechanically. CONSTITUTION:A chipping machine is provided with a breaker 17 provided through a parallel link mechanism 13 to a fitting part 9 attached to the tip of the arm 6 of a power shovel 3 the parallel link mechanism 13 having a pressing means 18 to press on the breaker 17 all the time when chipping the inner wall 2 of a trench, a turning means 12 to turn the breaker 17 through the parallel link mechanism 13, and reaction-receiving means 22a and 22b to receive the reaction of the breaker 17 when chipping the side of the inner wall 2 of the trench. Thus, chipping work for the wall of the trench can be efficiently performed.
Patent JP-H0344138-A (JP)
Title: Inter user's device communication network
Inventor: REMI DESUPURESU
IPC: H04L12/44
Filed: 1990-06-28
Abstract: PURPOSE: To easily introduce a new user by allowing a secondary mutual connecting device to transmit a transmission end signal to the upstream terminal only at the time of receiving the transmission end signal at one of downstream terminals to which a transmission permission signal is transmitted. CONSTITUTION: Only at the time of receiving a transmission permission signal A at upstream terminals 6, 7, and 18, each secondary mutual connecting device 8, 9, and 19 tramsmits the transmission permission signal to one of downstream terminals 13, 16, 20, and 23. Then, the downstream terminal which receives the transmission permission signal A receives a transmission end signal F. Moreover, only at the time of transmitting the transmission permission signal to the downstream terminal, and receiving the transmission end signal at the same downstream terminal, the secondary mutual co"ecting devices 8, 9, and 19 transmit the transmission end signal F to the downstream terminals. Thus, more than one user's devices 12, 15, and 22 can be prevented from simultaneously transmitting a message M, and a new user can be easily introduced.
Patent JP-S6328554-A (JP)
Title: Form variable tool for super precision machining
Inventor: MURATA RYOJI
IPC: B23Q1/03
Filed: 1986-07-17
Abstract: PURPOSE:To carry out creation and correction into a desired form as well as accurate surface finishing by arranging a number of separately controlled displacing actuators on a base, and installing a tool member which forms a desired tool face by means of the operations of members to said members which are displaced by the operations of said actuators. CONSTITUTION:A number of displacing actuators 2... the operations of which are separately controlled by a control means are arranged on a base 1, and a tool member 4 made of an elastic material which forms a desired tool face with a flat or an appropriately curved face as a whole by means of the operations of members 3... are installed to the members 3... on the output sides of the actuators 2... which are displaced by the operations of the actuators 2... And, the tool member 4 is brought into contact face to face with the surface of a workpiece and both are made relatively slide, with free abrasive grains or polishing liquid being placed in between as necessary, enabling the creation and correction of the form of the surface of a workpiece while carrying out accurate surface finishing.