baber/WOPTO huggingface dataset:
Patent JP-H05336683-A (JP)
Title: Building block type ups
Inventor: HOSOKAWA ETSUTOSHI
IPC: H02J1/12
Filed: 1992-05-28
Abstract: PURPOSE:To adjust the supply capacity of UPS in accordance with a load capacity by a method wherein a plurality of unit UPS modules which have independent overcurrent protective circuits and start/stop functions respectively and are composed of unit inverters and unit converters are connected to an input AC power supply side and an AC output circuit side in parallel with each other. CONSTITUTION:(n) unit UPC modules 11, 12,...1n (wherein (n) denotes an arbitrary integer) are connected to an input AC power supply through respective unit converters 2i (wherein (i) denotes an arbitrary integer among 1-n) in parallel with each other and, further, connected to an AC output circuit through reactors 5i which are provided on the output side of unit inverters 3i. With this constitution, the number of the parallel-connected unit UPS modules can be adjusted in accordance with the capacity of a load to which a power is supplied and the interruption of a total system can be avoided by separating only the unit UPS module having an internal failure and the interference of a power for an important load can be avoided by a redundant operation.
Patent JP-H118389-A (JP)
Title: Semiconductor device
Inventor: IKEDA SHUJI
IPC: H01L27/088
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make fine a gate electrode by a method, wherein a continuity part which connects a gate electrode to a channel region is formed in a part of a gate-insulating film and the gate electrode, whose width is narrower than that of a connection part connected to the channel region formed in the gate electrode, is extended from the connection part. SOLUTION: A gate electrode 4 is formed, via a gate-insulating film 5, on a channel region on the main face of a semiconductor substrate 1. Then, a continuity part 6 is formed in a part situated in the center of the gate electrode 4 at the gate-insulating film 5, and the gate electrode 4 and the channel region on the main face of the semiconductor substrate 1 are connected by the part. The connection part of the gate electrode 4 is formed in the center of an active region, which is prescribed by a field-insulating film 2, and the gate electrode 4 whose width is narrower than that of the connection part is extended towards both sides from the connection part.  At this time, the gate electrode 4 whose width is narrow is offset-arranged in such a way, that the one side is extended from the upper side of the connection part and that the other side is extended from the lower side of the connection part.
Patent JP-H0453814-A (JP)
Title: Electron beam-curable primer composition for precoated steel sheet and production precoated steel sheet using the composition
Inventor: TSUCHIKO SUSUMU
IPC: C09D4/06
Filed: 1990-06-20
Abstract: PURPOSE:To provide the title compsn. giving a precoated steel sheet excellent in workability and resistance to boiling water by compounding two specific compds. having ethylenically unsatd. bonds in the molecules and a chromate rest-proof pigment. CONSTITUTION:A compd. having at least one ethylenically unsatd. bond in the molecule (e.g. ethylene glycol diacrylate), a compd. having an ethylenically unsatd. bond and a carboxyl group in the molecule (e.g. ethylene glycol acrylate phthalate) and/or a phosphoric ester of a monohydroxyalkyl (meth)acrylate, and a chromate rust-proof pigment (e.g. K2O.4CrO3.4Zn.3H2O) are compounded to give the title compsn. In producing a precoated steel sheet using the compsn., a primer layer and a topcoat layer are cured at one time without the necessity for using a baking oven.
Patent JP-S5952787-A (JP)
Inventor: SAITOU FUYUKI
IPC: G21C13/00
Filed: 1982-09-20
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-H0824379-A (JP)
Title: Golf club head
Inventor: AIZAWA YUICHI
IPC: A63B102/32
Filed: 1994-07-14
Abstract: PURPOSE:To enlarge a sweet area by distributing the weight of a golf club head by forming a cavity by projectingly providing a flange part at the peripheral edge part of back part at the main body of the head, and mounting a weight member of a specific gravity larger than that of the main body of the head on the outer peripheral face of the flange part. CONSTITUTION:A hosel part 25, sole part 27 and face part 29 are integrally molded at a main body 23 of the head. Then, a back part 31 at the main body 23 of the head is provided with a cavity 35 by projectingly providing a flange part 33, which is extended to the back of the main body 23 of the head, at the peripheral edge part of the back part 31. Besides, respective rectangular recessed parts 37 and 39 are formed from the heel side to the toe side of the main body 23 of the head on the respective outer peripheral faces of the flange part 33 on the top side and the sole side, and a head 45 is constituted by fitting and mounting weight members 41 and 43 of a specific gravity larger than that of the main body 23 of the head on the same plane as the outer peripheral face of the flange part 33 at the respective recessed parts 37 and 39. Thus, the weight of the head 45 can be surely distributed to the peripheral edge part of the bag part 31.
Patent JP-S6221555-A (JP)
Title: Color printer
Inventor: WATANABE GENICHI
IPC: B41J2/385
Filed: 1985-07-22
Abstract: PURPOSE:To obtain a color printer capable of performing multicolor printing on a general-used paper, by a method wherein the powder within the powder capsule, which is selected from a plurality of powder capsules each containing different color developing powders according to the information to be printed, is supplied on the surface of a recording paper facing to each electrode in an electrostatic head. CONSTITUTION:In a color printer, a head portion including an electrostatic head 1, a thermal head 5, and electrostatic elimination heads 4a, 4b is travelled in the direction of an arrow A along a recording paper 2. While the charges adhered on the surface of a recording paper 2 are removed by means of the electrostatic elimination heads 4a, 4b, swithes S-1, S-2,... S-n are selectively turned ON according to the information to be printed to apply voltage on electrode pins 7-1, 7-2,..., 7-n disposed corresponding thereto, and further on small holes 8-1, 8-2,..., 8-n in a powder capsule 3a (3b, 3c, 3d). As a result, the powder in the powder capsule 3a is adsorbed and led towards the electrode pins 7-1, 7-2,..., 7-n to be adhered on the surface of the recording paper 2.
Patent JP-H11349532-A (JP)
Title: Substitution of polyol ester oil with deuterium and lubricating oil
Inventor: YANO AKIHIKO
IPC: C10N40/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To carry out the substition of a polyol ester oil with deuterium while suppressing the degree of oil deterioration to a lower extent by preadding an antioxidant to the polyol ester oil. SOLUTION: An antioxidant (e.g. a phenolic antioxidant such as 2,6-di-tert- butyl-4-methylphenol and/or an amine-based antioxidant such as phenyl-α- naphthylamine represented by the formula) is preadded to a polyol ester oil to substitute the polyol ester oil with deuterium. The deuterium gas pressure of the substitution method with the deuterium is preferably that exceeding the atmospheric pressure. A lubricating oil scarcely deteriorating the oil and suppressing an increase in viscosity can be obtained according to the method.
Patent JP-H0452348-A (JP)
Title: Wall surface structure of building
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04B2/82
Filed: 1990-06-20
Abstract: PURPOSE:To facilitate or simplify construction by fitting the first male fitting portion of a floor side fixture into the fitting channel of the lowermost panel, and fitting the second male fitting portion of the fixture into the fitting channel of the uppermost panel so as to dispose a plurality of panels between the floor side fixture and a ceiling side fixture. CONSTITUTION:The first male fitting portion 41A of a floor side fixture 41 extended on the side of a floor surface is fitted into the fitting channel 2A of the lowermost panel 2 or the like. The second male fitting portion 42A of a ceiling side fixture 42 extended on the side of a ceiling is fitted into the fitting channel 8A of the uppermost panel 8 or the like. A plurality of panels 2, 5, 8 are disposed between their floor side fixture 41 and ceiling side fixture 42. Movement of each of the plural panels 2, 5, 8 toward a first stopper portion 41B and a second stopper portion 42B is surely stopped by the first stopper portion 41B, the second stopper portion 42B, and a side face side fixture 51 and a wall surface excellent at its strength is easily constructed in a portion where a supporting structure for a pole 1, etc., on the wall surface exists on only one side.
Patent JP-H0766748-A (JP)
Title: Pll synthesizer circuit
Inventor: MIYAZAKI YOSHITO
IPC: H03L7/18
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the circuit scale of a PLL synthesizer circuit and to reduce power consumption. CONSTITUTION:A buffer amplifier 54, a prescaler 55, a programmable counter 56, a reference counter 58, a phase comparator 57, a low pass filter(LPF) 59 are shared by a local oscillation circuit 51 and a carrier oscillation circuit 52. A switching circuit 53 switches the circuit 51 to an oscillation state at the time of reception and switches the circuit 52 to an oscillation state at the time of transmission. At the time of transmission, a phase comparator 57 compares the phase of a carrier signal frequency-divided by the prescaler 55 or the like with that of a reference signal frequency-divided by the reference counter 58 and outputs a phase difference signal corresponding to a phase difference to the LPF 59. The LPF 59 converts the phase difference signal to DC voltage and outputs the DC voltage to the circuit 52 to control oscillation frequency.
Patent JP-H109324-A (JP)
Title: Hydraulic shock absorber
Inventor: HOYA HIROSHI
IPC: F16F9/32
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To simplify a die and installation, by axially pressing an intermediate flat surface which is brought into contact with and locked on the opening end surface of the upper end surface of a cylinder tube being the constitution part of a rod guide, and at the same time, plastically working the inner wall surface of a cylindrical part, and protrusively forming an engaging projection having a predetermined constant on the inner circumferential surface of a small diametral cylinder part. SOLUTION: This hydraulic shock absorber is formed by a surface pressing process in which a surface locked on the owning end surface of the upper end surface of a cylinder tube 1 on the intermediate flat surface 7e of a rod guide 7, is finished into a horizontal condition, and the forming process of a locking projection 7g in which the locking projection 7g having a predetermined constant is protrusively formed on the inner circumferential surface of a small diametral cylinder part 7h by axially plastically working the inner wall surface of a cylindrical part 7f, and both processes can be integrally formed simultaneously by the axial movement of a press die. Therefore, the number of processes can be reduced, the die and installation can be simplified, and the manufacturing cost of the rod guide 7 can be reduced.
Patent JP-S6223059-A (JP)
Title: Image forming device
Inventor: HIRASAWA JUNICHI
IPC: G03G15/00
Filed: 1985-07-23
Abstract: PURPOSE:To reduce the size of an image writing optical system unit by providing an opening/closing shutter means which is normally shut to the opening part of a writing optical system unit which is freely attachable to and detachable from a main device body, and operating a shutter means associatively with the insertion and extraction of a correcting optical element. CONSTITUTION:While the image writing optical system 16 detachable from the main device body is detached from the main device body, its opening part 27 is closed with shutter plates 29 and 30, so dust, etc., are prevented from entering the unit 16. Engagement rods 41 and 42 are fitted threadably in the shutter plates 29 and 30 of the unit 16 and then a mounted part 28 is fitted in the mount opening 52 of the main device body by engagement. Then, a correcting lens 55 is inserted into a correcting lens mount part 56 and pressed in to push the engagement rod 41 and 42, so that pins 31 and 32 of the shutter plates 29 and 30 are guided in guide grooves 35 and 36 to move them. Simultaneously, the shutter plates 29 and 30 move to open the opening 43. Consequently, the opening part of the unit 16 may be short, so the size is reducible.
Patent JP-H0328284-A (JP)
Title: Adhesive for additive plating
Inventor: AMAKUSA SEIJI
IPC: C09J129/14
Filed: 1989-06-27
Abstract: PURPOSE:To obtain an adhesive for additive plating which can suppress drop-out of protuberances from the surface of the adhesive after roughening by compounding a butyral resin in an NBR with a high acrylonitrile content. CONSTITUTION:In an adhesive for additive plating wherein a synthetic rubber and a curing resin are main components, an NBR with an acrylonitrile component of 25-50wt.% is used as the synthetic rubber and, in addition, 50-500 pts.wt. polyvinyl butyral resin with a degree of polymn. of 350 or higher and a degree of butyralization of 65mol% or higher is compounded therein based on 100 pts.wt. NBR. As the polyvinyl butyral resin used, the one with a degree of polymn. of smaller than 350 exhibits poor heat resistance and the one with a degree of butyralization of less than 65mol% exhibits poor adhesive force between an electroless plating metal film and a substrate adhesive. Supposedly this adhesive contributes to improvements of excellent mechanical strength of the polyvinyl butyral resin itself and adhesive force of a filler.
Patent JP-H0329526-A (JP)
Title: Control system for cordless telephone set
Inventor: MIZUKAMI ATSUSHI
IPC: H04Q7/28
Filed: 1989-06-27
Abstract: PURPOSE:To evade the interrupt of talking in the movement to other service area during talking by providing plural radio connection equipments corresponding one to one to portable equipments for each service area and assigning a different specific channel to each portable equipment. CONSTITUTION:Radio connection equipments 5aA-5aC are interconnected by a wired line 8 and the radio connection equipments 5bA, 5bC and the radio connection equipments 5cA-5cC are interconnected similarly. A portable equipment 6 is able to be connected only to the radio connection equipments 5aA in a service area A, only to the radio connection equipments 5aB in a service area B, and only to the radio connection equipments 5aC in a service area C. Moreover, this is applied also to portable equipments 6b, 6c. Then a frequency channel of radio lines 7a-7c used for the connection between the portable equipment and the radio connection equipment is assigned specifically to each of the portable equipments 6a-6c. Thus, even in the movement within plural service areas, talking is attained without notifying the service area.
Patent JP-H0514974-A (JP)
Title: Sound recognition remote control device
Inventor: TANAKA TORU
IPC: G10L15/00
Filed: 1991-07-03
Abstract: PURPOSE:To perform a remote control of equipments such as cassette decks and CD players, etc., using a sound recognition unit by a sound signal of a wireless microphone. CONSTITUTION:Transmission radio wave of wireless microphones 1a, 1b is received by wireless microphone reception parts 3a, 3b through antennas 2a, 2b. A sound recognition control(SRC) unit 4 recognizes the signal output, outputs a signal corresponding to the recognition result and controls object equipments such as cassette decks, etc., by sound. By this, an operation can be performed from the place distancing from an infrared ray remote control (up to the practical distance of a wireless microphone) and a stable control becomes possible without receiving the obstruction of lighting with dimmer.
Patent JP-S6141824-A (JP)
Title: Operation control device for solenoid safety valve
Inventor: YUKIMURA MASAHIKO
IPC: F23N5/10
Filed: 1984-08-03
Abstract: PURPOSE:To provide a device that quickly closes a solenoid safety valve at the time of extinguishing by disposing an actuating solenoid in a discharge circuit in order to route the discharging current of the discharging circuit in the reverse direction of the charging current. CONSTITUTION:An actuating solenoid 10 is disposed in a discharge circuit 22 so that when the circuit 22 is closed and the resultant discharge current is generated, such current may be directed to the solenoid 10 in the reverse direction of the charging current. When a switch 17 is closed as an actuating member 4 retreats to the ignition position B, the charging current flows in a charge circuit 21 via the solenoid 10, and the solenoid 10 holds a safety valve 9 in the open position. Although the electromotive force of a thermocouple 14 is acting upon the solenoid 10, and the solenoid 10 is more or less in an energized state, such energization is quickly erased by the reversal current to allow the quick closure of the safety valve 9.
Patent JP-H083442-A (JP)
Title: Resin composition
Inventor: KASAI KAZUO
IPC: C08L77/00
Filed: 1994-06-21
Abstract: PURPOSE:To provide a resin compsn. which is excellent in mechanical characteristics and heat resistance and in sliding characteristics esp. under such severe conditions as high temp. or high surface pressure and which is esp. suitable for a sliding member by properly controlling the crystallization of nylon 46 resin. CONSTITUTION:This resin compsn. comprises 90-99.9wt.% polytetramethyleneadipamide contg. spherulites with an average particle size of 20mum or lower, 0.1-10wt.% magnesium silicate with an average particle size of 10mum or lower, and 0-5wt.% polyethylene wax.
Patent JP-H11340665-A (JP)
Title: Cooling device of electrical equipment
Inventor: NOHARA SHUHEI
IPC: H05K7/20
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for an electrical equipment, the cooling efficiency of which is high and noise is low, and enables a cooling fan and a fan guard to be fixed readily. SOLUTION: This cooling device is constituted of a heat sink 1, having a U-shaped frame body 4 formed of a flat part 2 and a side part 3 provided in both sides of the flat part 2, a fin 5 formed in the frame body 4 and a fan guard fixing hole 6 formed in the side part 3 of the frame body 4, a cooling fan 6 with a fitting recessed part 8 in a side part and a U-shaped fan guard 9 formed of the fan guard body 10 and a side plate 11 provided in both end parts of the fan guard body 10.  The fan guard body 10 is provided with a lattice body 12 and the side plate 11 is provided with a baffle part 17 at a tip part and is provided with a fan fixing fitting projection 13 which clamps and locks the cooling fan 7 to hold it is provided in each inner surface thereof, and furthermore, a projection supporting part 15 with a fitting projection 14 for fixing the fan guard 9 to the heat sink 1 is provided in an outer surface thereof.
Patent JP-H0718340-A (JP)
Title: Contactless type sealing device for atmosphere furnace
Inventor: NAKAGAWA FUTAHIKO
IPC: F27D7/06
Filed: 1993-06-30
Abstract: PURPOSE:To provide the contactless type sealing device which assures high sealability while decreasing the amt. of the sealing gases to be supplied and charged and suppresses an atmosphere change according to leakage of the sealing gases. CONSTITUTION:A gaseous atmosphere A equal to an atmosphere A is supplied from a supplying device 18a to the sealing gases to be discharged from the atmosphere A side nozzles 16a of the sealing unit 14a on the atmosphere A side among the laminated sealing units and the gaseous atmosphere B equal to an atmosphere B is supplied from a supplying device 18b to the sealing gases discharged from the nozzles 16b on the atmosphere B side of the sealing unit 14c on the atmosphere B side. The gases are properly exhausted from the other nozzles to prevent the leakage between the atmospheres A and B and to substantially prevent the generation of an atmosphere change even in the event of leakage of the sealing gases to the respective atmosphere A, B sides.
Patent JP-S6317586-A (JP)
Title: Semiconductor laser
Inventor: KAWADA SEIJI
IPC: H01S5/00
Filed: 1986-07-10
Abstract: PURPOSE:To improve the controllability and reproducibility of the thickness of a p-type clad layer after etching by providing a second conductivity type semiconductor layer on which a selective etching can be performed contrast to a second conductivity type clad layer. CONSTITUTION:An n-type (Al0.5Ga0.5)0.5In0.5P clad layer 2, a GaInP active layer 3, a p-type (Al0.5Ga0.5)0.5In0.5P clad layer 4, a p-type Al0.5In0.5P layer 5 and a p-type GaAs layer 6 are sequentially grown on an n-type GaAs substrate 1 in a first growth step. Then, a striped SiO2 mask 8 is formed by a photolithographic method, the p-type GaAs layer 6 is etched in a mesa with an etchant having selectivity to the Al0.5In0.5P layer and subsequently, the p-type Al0.5In0.5P layer 5 is etched in a mesa with an etchant having selectivity to the (Al0.5 Ga0.5)0.5In0.5P layer. With the SiO2 make 8 maintained, a second growth step is performed by an organometallic decomposition method to grow an n-type GaAs layer 7, then the SiO2 mask 8 is etched away, both of (p) and (n) electrodes are formed and cleaved and the wafer is isolated into individual chips.
Patent JP-S647476-A (JP)
Title: Fuel cell of fused carbonate
Inventor: OZU HIDEYUKI
IPC: H01M8/24
Filed: 1987-06-30
Abstract: PURPOSE:To improve the gas seal property and electric insulation property of the fuel cell in the title by providing a seal body of lamination of a glass layer and a glass layer including ceramic filler between a manifold for letting reactive gas flow to the gas passages in each unit cell and each side face of the fuel cell body. CONSTITUTION:Seal bodies 5a-5d consisting of lamination of a glass layer and a glass layer including ceramic filler are provided between manifolds 6a-6d applied to the side faces of a cell body for letting reactive gas flow to gas passage 3a, 3b in each unit cell and the side faces of the cell body. For glass to be used here, the one including B2O3-ZnO-SiO2 as main components shall be used, and for ceramic filler, at least one shall be used among LiAlO2, Li2 ZrO3, Al2O3 or ZrO2. The quantity of added ceramic filler in the glass layer including ceramic filler shall preferably be 10% or less. The gas seal property and cell performance can thus be prevented from deteriorating for a long period.
Patent JP-S648123-A (JP)
Title: Automatic transfer device
Inventor: KONDO KAZUMI
IPC: B65G47/88
Filed: 1987-06-30
Abstract: PURPOSE:To automatically transfer a work being sent in without consuming large a mount of electric energy by employing a stopper, the vertical movement of which is controlled with a signal from a detector and with the action of a tilt mechanism. CONSTITUTION:A transfer cart 9 with a work 13 loaded on a free roller conveyer 12 advances along a reflection tape 10 and stops in the condition of one of its wheels riding on a mountain-shaped block 19 when an optical sensor 11 detects the stop position. Transfer is ready at this time if the stop confirmation signal is obtained from the optical sensor, if the transfer cart 9 is positioned on the reflection tape 10, and if the motor has stopped. A solenoid 17 works and a stopper 15 lowers while resisting the force of a spring 18. Simultaneously with the lowering of the stopper 15, the work 13 on the free roller conveyer 12 slides down the sloped surface of the conveyor and is transferred onto a roller conveyer table 20 connected to the end portion of the sloped surface.