baber/WOPTO huggingface dataset:
Patent JP-H08306563-A (JP)
Title: Gas-insulated instrument transformer
Inventor: TANAKA HISAO
IPC: H01F38/24
Filed: 1995-04-27
Abstract: PURPOSE: To reduce the width and depth dimensions of a gas-insulated switching device, by reducing the mounting floor space of gas-insulated instrument transformers used for the gas-insulated switching device whose main body apparatuses are stored in a rectangular container. CONSTITUTION: The configuration wherein unit transformers 6R, 6S, 6T each of which comprises a primary coil, secondary coil and core are disposed in a line vertically in a container and each unit transformer is mounted horizontally in the container to provide a repeating terminal 8 above it is adopted. Also, the phase sequence wherein the unit transformer of a medium stage, the one of an upper stage and the one of a lower stage are used respectively as a first-phase unit transformer 6R, second-phase one 6S and third-phase one 6T is adopted.  Thereby, the floor space of one-phase portion suffices for the mountings of the three unit transformers because the unit transformers are disposed in a line vertically, and also, the dimensions of the container can be further reduced because any overlapping portion of the connection conductors of the unit transformers is eliminated by using the unit transformer disposed on the medium stage as the first-phase one.
Patent JP-H06313531-A (JP)
Title: Mounting structure of air-cooled wall plate for incinerating furnace
Inventor: TAKAHASHI TOKIO
IPC: F23M5/00
Filed: 1993-04-30
Abstract: PURPOSE:To shorten the replacing time of an air-cooled wall plate by a method wherein the air-cooled wall plate is provided with a hook unit, engaged with a mounting hole, provided on a support plate, to support the air-cooled wall plate, and a projection, abutted against the support plate, at the back surface thereof. CONSTITUTION:A mounting hole 17 for mounting an air-cooled wall plate 14 is formed on a support plate 12, and serves as the passage of air 18 also. The air-cooled wall plate 14 is provided with a hook unit 19, capable of being penetrated through the mounting hole 17, on the back surface of the same while the hook unit 19 retains the air-cooled wall plate 14 with respect to the support plate 12. Further, the air-cooled wall plate 14 is provided with a projection 20, abutted against the support plate 12, on the back surface of the same while the projection 20 forms a ventilating gap 16 between the air-cooled wall plate 14 and a support plate 12. By this method, the air- cooled wall plate can be retained upon mounting it while securing a gap and the air-cooled wall plate can be attached to or detached from the support plate by only engaging the hook unit with the mounting hole or releasing the hook unit from the mounting hole.
Patent JP-S58223478-A (JP)
Title: Treatment device of water containing phosphate
Inventor: GOTOU CHIYUUICHI
IPC: C02F1/58
Filed: 1982-06-18
Abstract: PURPOSE:To remove efficiently the phosphate in water, by providing many stages of contact layers consisting of crystal seeds contg. calcium phosphate in a treatment column, supplying the water to be treated from the column bottom and supplying the fresh crystal seeds to the contact layer in the uppermost stage. CONSTITUTION:Crystal seeds contg. calcium phosphate such as rock phosphate are replenished continuously and intermittently to the contact layer 3 in the uppermost stage with a supply pipe 6 and while an alkali agent and a chlorine agent, and if necessary, a crystallization accelerator are added into a feed water pipe 7 with chemical feeders 11, 12, 13, raw water is supplied from the pipe 7 with a pump to the column bottom part and is allowed to flow in upward current in the column, in order to operate this treatment device. The raw water is flowed out with an overflow weir 14 or the like from the upper part of the layer 3 in the uppermost stage. The line speed of the water flow in this case is set at 5-30m/hr, and the entry of the crystal seeds in the layers 3 of the upper stages in nozzles 5 having a non-angle of repose and the fall thereof down to the layers 3 of the lower stages is prevented by the water of the upward current which passes through the inside of the nozzles having non-angle of repose.
Patent JP-S5630058-A (JP)
Title: Preventing method for leakage of molten steel through porus brick
Inventor: YOSHII YUTAKA
IPC: B22D1/00
Filed: 1979-08-17
Abstract: PURPOSE: To prevent the trouble caused by the leakage of molten steel through porous brick, and to make possible the regulation of the necessary minimum thickness of the brick to remain, by foreseeing the run off of the molten steel according to the temp. information given by a thermocouple set at the outer periphery of a porous brick when gas is blown into the molten steel contained in a ladle through the porous brick.  
     CONSTITUTION: Gas 6 is blown into molten steel 2 contained in a ladle 1 through porous brick 3, to a prescribed position of which a thermocouple 4 is inserted. The temp. of the brick 3 is measured continuously by a recorder 5 in order to determine the relation between the temp. and the remaining thickness of the brick 3. The temps. corresponding respectively to 50mm, the necessary minimum remaining thickness at the time of replacing the brick are 490 °C. and 120 °C. hence blow-in of the gas is stopped when the indicated temp. of the thermocouple attains 120 °C, 490 °C respectively. It is found as the result of measurement of the remaining thickness that variation in the thickness is regulated to about ±10mm. Formation of crack in the brick shows abnormally high temp. in relation to the remaining thickness, hereby the leakage of molten steel can be foreseen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61262762-A (JP)
Title: Image forming device
Inventor: SATO YUKIO
IPC: G03G15/01
Filed: 1985-05-17
Abstract: PURPOSE:To obtain an invariably stable color image by holding a color balance by a control means which performs control by detecting surface states of plural photosensitive means. CONSTITUTION:A four-drum type color copying machine (image forming device) 200 consists of four units each composed of a photosensitive drum. Those units have exactly the same constitution, but toner particles put in respective color developing devices 205 are different in color. A high voltage transformer circuit 302 measures a drum surface potential by a potential sensor 301 and control is performed through the high voltage transformer circuit 302. A photosensitive drum 211 is irradiated with a laser beam while the laser power is made constant and the beam diameter is held constant. The current sensitivity of a drum is known by measuring the surface potential of the drum. Measured potential data are collected by a central control part and control data suitable to each photosensitive drum is supplied to eliminate trouble in color balance due to variance among the respective photosensitive drums.
Patent JP-S60255974-A (JP)
Inventor: DONARURUDO AARU BOOIZU
IPC: H01J37/34
Filed: 1985-05-17
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-S5728040-A (JP)
Title: Phenylethanolamine derivative
Inventor: IMAI KAZUO
IPC: C07C323/32
Filed: 1980-07-29
Abstract: NEW MATERIAL:The phenylethanolamine derivative of formula I (R 1  is lower alkyl; R 2  is H or lower alkyl; R 3  is OH, lower alkyl or lower alkoxy; X is O or methylene; m is integer 1W3; n is integer 0W2).  
     EXAMPLE: α-[[ 3-( 4-Methoxyphenyl )-1-methylpropylamino ]methyl ]-4-methyl-3- methylthiobenzene-methanol.  
     USE: A hypotensor having low side effects and remedy for peripheral disorder such as Raynaud's disease, and stenocardia. In has both α-adrenaline-blocking activity and β-adrenaline-blocking activity.  
     PROCESS: The compound of formula I is prepared by reacting a halohydrin of formula II 1  (Hal is halogen) or an epoxide of formula II 2  with an amide of formula III (Z is H or benzyl; when n is 0 or 1, Z is H), or by removing the benzyl group when Z of the resulted compound of formula I 1  is benzyl 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5330376-A (JP)
Title: Detection of resonant frequency of mechanical resonator
Inventor: YAMAMOTO TAKAO
IPC: G01H13/00
Filed: 1976-09-01
Abstract: PURPOSE: To automatically detect the resonant frequency by stably transmitting a resonator while using the resonator in a sample coil as a transmitting element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07242637-A (JP)
Title: Sulfonylpyrazole compound
Inventor: SUZUKI FUMIO
IPC: C07D231/18
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a new compound useful as an intermediate for synthesis of agricultural and medical drugs, etc. CONSTITUTION:A compound is expressed by formula I (R<1> is methyl or ethyl; R<2> is H, methyl, ethyl, isopropyl, phenyl, etc.; R<3> is methyl, ethyl, methoxy, phenyl, etc.; X is Cl or NH2), e.g. 1,5-dimethyl-3-trifluoromethylpyrazole-4- sulfonamide. The compound of formula I can be produced by introducing a chlorosulfonyl group to 4-position of a pyrazole ring of formula II through an electrophilic reaction by using chlorosulfonic acid to synthesize a compound of formula III and then reacting ammonia water therewith.
Patent JP-H05300646-A (JP)
Title: Dc-driven alarm unit
Inventor: ISHII TAKAHIRO
IPC: H02J9/06
Filed: 1992-04-23
Abstract: PURPOSE:To provide an alarm unit which can be installed to any place without being limited to a specific location, such as inside a house, etc., provided with a receptacle, etc., for power supply, can be utilized for the prevention of crimes at any places, and can be operated easily without requiring re-inputting of data whenever the power supply to the unit is cut off. CONSTITUTION:The title unit A is an alarm unit which is constituted so that the unit A can issue a prescribed alarm when an external burglar sensor 10 detects abnormality and provided with a backup power source 9 for backing up the power supply to the unit A. At the same time, the unit A is constituted in such a way that the unit A can be driven with a DC current from the outside, but, when the DC power supply from the outside is cutoff, the unit A can be driven with the electric power supplied from the power source 9.
Patent JP-H10295988-A (JP)
Title: Apparatus such as washing machine
Inventor: TAKEGAWA MASAKUNI
IPC: D06F39/12
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the workability for the packaging, transportation, and installation of a machine body. SOLUTION: An outer frame 12 containing an outer tub 14 and a box body fixed to the upper section of the outer frame 12 are provided, a tongue section 23 having a recessed shape opened downward is long extended in the lateral direction on the back face of the box body, and the tongue section 23 is located at the rear end of a machine body. At the time of packaging, the tongue section 23 serves as the guide of a packaging material, and the damage of the packaging material or a power cord 17 can be prevented. At the time of the transportation of the machine body, a worker puts a hand on the tongue section 23, and he can easily lift the machine body of a relatively large size alone without taking a half-sitting unreasonable posture.  At the time of installation, the tongue section 23 first collides with a wall, the rupture and damage of the power cord 17 can be prevented, and the breakage of an outer box can be prevented.
Patent JP-S5438048-A (JP)
Title: Door device for elevator
Inventor: KATOU HISAO
IPC: B66B13/12
Filed: 1977-08-31
Abstract: PURPOSE: To prevent contact accident of connector with hook provided at the hall and cage doors of an elevator at cage elevating time by constructing to prohibit elevation of the cage when both the connector and the hook are disposed at the positions not corresponded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60122799-A (JP)
Title: Heat treatment of semiconductor wafer
Inventor: SASAKI TAMOTSU
IPC: C30B33/02
Filed: 1984-05-25
Abstract: PURPOSE:To stabilize the temp. distribution in a treating chamber and to perform a wafer treatment having excellent quality and reliability by introducing O2 and H2 combined in the outside part into a reaction tube and subjecting a semiconductor wafer to a heat treatment in a wet oxygen atmosphere. CONSTITUTION:H2 is ejected from the nozzle 18 of a hydrogen supply pipe 14 of which the part near the nozzle is heated by a spiral heater 16 into the innermost layer box 11 of a hermetic vessel 8 housed in a doping box 9 and at the same time, O2 is supplied from an oxygen supply pipe 18 into said box to burn and combine 20 H2 and O2, thereby yielding wet oxygen. The wet oxygen is introduced from the box 11 via a conduit 19 and an auxiliary conduit 28 wound with a ribbon heater 30 to a reaction tube 26 having a heater part 31 so that a semiconductor wafer is heat-treated.
Patent JP-S5437576-A (JP)
Title: Fabrication method of ultra-high frequency transistor device
Inventor: TAKAYAMA YOUICHIROU
IPC: H01L23/12
Filed: 1977-08-30
Abstract: PURPOSE: To fabricate an UHF device by mounting a UHF transistor or UHF circuit on the center part of a base block and by anchoring a ceramic frame equipped with a lead toward the outside surrounding the base block. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01274434-A (JP)
Title: Rotary lifting and lowering apparatus for plate shaped body
Inventor: KUDO HITOSHI
IPC: H01L21/304
Filed: 1988-04-27
Abstract: PURPOSE:To decrease the fluid resistance of a plate shaped body at the time of up and down movement, to prevent the collapse of the stabilized state of e fluid layer and to achieve high lifting and lowering speed, by moving a supporting mechanism up and down with a driving mechanism, and turning a holding mechanism in association with said up and down movement. CONSTITUTION:In a rotary lifting and lowering apparatus 2, the following mechanisms are provided: a holding mechanism 10 which sets the width of, e.g., a board 8, automaticcaly and holds the board 8; a supporting mechanism 12 which rotatably supports the holding mechanism 10; and a driving mechanism 14 which turns the holding mechanism 10 in association with the up and down movement of the supporting mechanism 12. When the board 8 is separated from an upper first position A and a lower second position B with the rotary lifting and lowering apparatus 2, the board 8 which is held in the horizontal state at first is gradually turned. The board 8 is held at an upright state at an intermediate position C. When the board 8 gradually approaches the upper first position A and to the lower second position B from the intermediate position C, the board 8 which is held uprightly is turned. The board is held horizontally at the upper first position A and the lower second position B.
Patent JP-2000301327-A (JP)
Title: Iron tip of soldering iron
Inventor: SAITOU YOSHIKAZU
IPC: B23K3/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain an iron tip excellent in heat conductivity without hurting a human body in heating to a high temp. and without causing damage/ performance degrading to an electronic part due to static electricity by constituting from ceramics that a specified amount of yttrium oxide is added to aluminum nitride. SOLUTION: A ceramic material of a soldering iron tip made of a ceramic material contains 3-30 wt.% Y2O3 and the balance AlN. The heat conductivity as the iron tip of a soldering iron for soldering and solder removal is >=150 W/m.k. The heat conductivity is gradually increased as adding more Y2O3 to AlN. The crystal structure obtained in this blend is so that a crystal boundary of AlN is turned to a garnet layer where an oxygen solid solution layer is contracted and heat conductivity between grains is good because AlN crystals are brought into proximity each other and oxides to hinder heat conductivity are greatly reduced.
Patent JP-S61264184-A (JP)
Title: Corrosion preventing method for press-blanked section of thin copper alloy sheet
Inventor: FUJIMORI NATSUO
IPC: C23F15/00
Filed: 1985-05-16
Abstract: PURPOSE:To provide corrosion preventiveness to the section of a press-blanked article without subjecting separately the section to a corrosion preventive treatment by plating a soft metal for corrosion prevention on the surface of a copper alloy and subjecting the copper alloy to press blanking to draw the soft plating metal into the blanked section. CONSTITUTION:The soft corrosion preventive metal such as Zn or Sn is plated on the surface of a thin sheet of the copper alloy such as brass or german silver. Such thin copper alloy sheet is press-blanked to a desired shape to draw Zn or Sn, etc., which are the soft corrosion preventive plating metal on the surface into the press-fracture surface. The press-fracture surface is subjected to a chromate treatment, if necessary, by which the corrosion preventiveness of the press-fracture surface is improved. The corrosion preventive layer is formed by the drawn-in of the plating metal for corrosion prevention in the stage of the press-blanking without subjecting deliberately the press-fracture surface to a corrosion preventive treatment and therefore the production of the press-blanked article is made possible with high production efficiency.
Patent JP-S602785-A (JP)
Title: Three-color immersion dyeing or printing method
Inventor: HARII SHIETSUTSUAA
IPC: C09B67/22
Filed: 1984-05-25
Abstract: A process for dyeing or printing natural and synthetic polyamide material by the trichromatic technique, which comprises the use of a red dye of the formula (1) defined in the specification, or a mixture of the red dye of the formula (1) with a red dye of the formula (2) together with at least one yellow or orange dye of the formula (3), or a mixture of at least one yellow or orange dye of the formula (3) with a yellow dye of the formula (4) and at least one blue dye of the formula (5). The process of the invention is suitable for dyeing natural or synthetic polyamide material from an aqueous liquor or for printing with printing pastes. It is particularly suitable for dyeing from short liquors.
Patent JP-S5229006-A (JP)
Title: Emergency pantograph folding device
Inventor: HIDAKA FUYUHIKO
IPC: B60L5/32
Filed: 1975-09-01
Abstract: PURPOSE: To forcibly fold a pantograph upon emergency to prevent an induced accident from occurring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11298814-A (JP)
Title: Program reservation control method
Inventor: ABE KAZUNORI
IPC: H04N5/44
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on the user by changing a reservation time and scheduling it based on schedule list information when the broadcasting time of a reservation program overlaps with that of another already reserved program. SOLUTION: When a scheduling task 231 receives reservation program information from a screen display task 21, is decides if the reservation program overlaps a program that already exits in a reservation programs database 232 in broadcasting time. If there is a program that is broadcasting several times, a schedule list of the program is acquired from the program database 201 and it the program schedule can be changed to a reservation time at which the broadcasting time does not overlap and which is later in the future than the current reservation time, it is decided whether a changed program over laps another reservation program in a broadcasting time after the program schedule is changed to the future.  If these do not overlap, the database 232 transmits a message to the effect that it is updated to a supervisory task 233 after updating the database 232 and transmits a message of reservation success to a screen display task 21.
Patent JP-H06312901-A (JP)
Title: Fungicide composition for treating seed
Inventor: KATAYAMA YASUYUKI
IPC: A01N25/30
Filed: 1993-05-06
Abstract: PURPOSE:To obtain a fungicide composition for treating seed, not bringing about problems such as clogging of spray and retention at the bottom of an immersing tank resulting from formation of hard cake caused by a large amount of deposit even in a diluted solution having high concentration. CONSTITUTION:A fungicide composition for treating seed comprises (a) 0.1-60wt.% of a fungicidal active component, (b) 1-20wt.% of a polyoxyalkylene alkylaryl ether, (c) 0-40wt.% of an auxiliary for preparation and (d) the rest of kaolin-based clay and/or zeolite.
Patent JP-S587813-A (JP)
Inventor: IKEDA SHIGEMOTO
IPC: H01F17/04
Filed: 1981-07-06
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-S54109436-A (JP)
Title: Ink jet printer drive circuit
Inventor: RICHIYAADO GUREI SUTEIIBUNSON
IPC: B41J2/045
Filed: 1978-08-28
Abstract: PURPOSE: To uniformalize the size and speed of ink droplets injected by controlling the bias current to prevent a switching transistor, which is operative to drive an ink pressurizing piezoelectric element, from being saturated.  
     CONSTITUTION: A NPN type switching transistor Q 1  has its collector connected to a high-tension side and its emitter grounded to the earth is made to have its bias current controlled by the feedback through a NPN type transistor Q 4  so that a constant current is allowed to flow without any saturation. As a result, when a negative recording current is supplied, the transistor Q 1  is highly responsively blocked whereas NPN type amplifying transistors Q 2  and Q 3  are highly responsively rendered conductive so that a voltage is impressed upon a piezoelectric element 17 with a preset time constant which is determined by a resistor R 4  of a preset resistance and by its own capacity. Similarly upon restored conduction of the transistor Q 1 , the element 17 is controlled at a high speed and in high responsibility by the recording current so that ink droplets of preset size and speed are injected from the nozzle for recording purpose. Incidentally, if a capacitor is provided at the high-tension side for driving the element 17, it is possible to reduce the power consumption for driving the element 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05283875-A (JP)
Title: Portable electronic apparatus
IPC: H05K7/12
Filed: 1992-03-31
Abstract: PURPOSE:To realize a portable electronic apparatus such as a radio receiver, etc., which can be wrapped on an arm and fixed by one-hand operation. CONSTITUTION:A mounting belt 20 having a leaf spring 23 arc-shaped when stretched and contained in a cover 24 is coupled to a radio receiver body 10, clamped at a part to be held such as an arm on which this apparatus is to be attached, and an auxiliary belt 21 is further wrapped at its outside and further fastened by a Velcro fastener (trademark) 25.
Patent JP-H02299609-A (JP)
Title: Chair furniture
Inventor: HAINTSUUYOOZEFU HAINRITSUHISU
IPC: A47C3/30
Filed: 1990-04-23
Abstract: PURPOSE: To make it possible to facilitate an ease of operating a chair to achieve reducing the manufacturing cost with a simple structure, by providing a magnetic driver for locking a seat height adjusting system and by connecting it to a manually-operable electric controller. CONSTITUTION: The leg 12 and seat 14 can be adjusted for seat height via a central seat column 24 containing a gap spring 22 capable of being moved for adjustment. They are connected with each other so that they can relatively be turned. This gas spring 22 can directly be moved for adjustment manually via an arm lever 34. This arm lever 34 can be released from a valve pin 38 at an adjusted position selected for a height of the seat mutually connected via the gap spring, and as the case may be, acts as a part of locking device 42 for plastically securing it. This locking device 42 can electrically be operated, which is provided with a member 46 capable of electrically operating the magnetic driver acting on the valve pin 38. This operating member 46 is connected to an electric controller 48 to which a positional signal generator 56 is connected.  This generator 56 is connected to the gas spring 22 in the column 24.
Patent JP-S587264-A (JP)
Inventor: MIZUKAMI KIMIHIRO
IPC: A61M25/00
Filed: 1981-07-08
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。