baber/WOPTO huggingface dataset:
Patent JP-H0690521-A (JP)
Title: Operation system of transformer
Inventor: IMAI MASATO
IPC: H02H7/22
Filed: 1991-09-13
Abstract: PURPOSE:To provide an operation system of transformers, wherein the parallel operation of a plurality of transformers can be performed and when a fault is generated on a distribution line in the course of the parallel operation, only that distribution line can be separated from others surely. CONSTITUTION:A plurality of buses 2, 2 of transformers 1 are linked to each other by semiconductor devices 3. On the respective buses 2, 2, fault current sensing parts 6 are provided respectively, and when a fault current flowing through the bus 2 exceeds a predetermined value in the state wherein the semiconductor device 3 is switched on, the semiconductor device 3 is switched off by a supervision-controlling part 7 before circuit-breakers 5 for the power distributions of respective distribution lines 4 are switched off.
Patent JP-H0681352-A (JP)
Title: Connecting method for precast concrete member
Inventor: YAMADA AKIYO
IPC: E02D29/02
Filed: 1992-09-05
Abstract: PURPOSE:To easily and surely connect precast concrete members without using a separate precast concrete member or a formwork. CONSTITUTION:Precast concrete members of earth retaining panels 1 are arranged in parallel, and holes 4 are formed on the adjacent members so that the holes 4, 4 are continued when the members are arranged. A cylindrical storage body 7 bored with holes 8 on the periphery and filled with low-slump mortar 9 which is a high-viscosity hardening agent in it is arranged in the holes 4, 4 astride the adjacent precast concrete members. A connecting material such as a deformed reinforcing bar 10 is inserted into the storage body 7 likewise astride the adjacent precast concrete members. The mortar 9 is extruded from the holes 8 and filled in the holes 4, 4.
Patent JP-H02111243-A (JP)
Title: Brush piece for sliding and manufacture thereof
Inventor: TAMAO TERUMASA
IPC: H02K13/00
Filed: 1988-10-20
Abstract: PURPOSE:To obtain uniform contact pressure by bending a brush piece for sliding in a through-hole section formed to a spring plate section in the brush piece for sliding, at the nose section of the spring plate of which a plurality of bent terminal poles are formed. CONSTITUTION:Pitch dimensional perforations 10 are shaped successively, through-holes 9 are formed at bending positions while being conformed to pitch dimensions, slits 11 for acquiring terminal pole dimensions are punched, and slits 12 for obtaining the overall width dimensions of a brush piece for sliding and terminal dimensions are punched. A front end face, on which a sliding member 3 section is shaped, is cut and terminal poles 13 are formed in free ends in order to shape a plurality of the terminal poles 13, a long-sized material 1 is bent at 90 deg. in the direction that the sliding member 3 is exposed to the surface by a folding line B passing through the through-holes 9, and further bent at 60 deg., and the rear end face of a spring plate 2 is cut as a final process, thus acquiring the brush piece 4 for sliding. The spring plate 2 section is held to a brush holder 7 in the brush piece 14 for sliding, and the terminal poles 13 are arranged oppositely so as to be brought into contact with commutators 8.
Patent JP-H0569187-A (JP)
Title: Welding material for high cr high n austentic steel
Inventor: OGAWA KAZUHIRO
IPC: C22C38/00
Filed: 1991-09-12
Abstract: PURPOSE:To given an excellent high temperature strength to a welded metal and to prevent it from cracking in the high welding temperature. CONSTITUTION:The composition are, by weight %, 0.03-0.1% C, <=0.5% Si, <=8% Mn, 0.01-0.7% Nb, 23-28% Cr, 0.15-0.35% N, 0.5% Al, 0.01-0.02% Mg, >={1.1 (Cr+1.5 Si)-30(C+N)-0.5 Mn-8.2}% and <=30% Ni, further contented 0.5-1.5% Mo, corresponding to the necessity, and P, S as impurities are satisfied with P<0.01%, P+S<0.02%, and the remainder are Fe and inevitable impurities. The high temperature strength is improved by adding high N, Nb, and adding Mo, and the high temperature welding cracking resistance is improved by removing B, restricting P-amount and S-amount, and adding Mg.
Patent JP-H10110242-A (JP)
Title: Non-heat treated high strength steel excellent in resistance to hot-dip galvanizing crack
Inventor: YAMAMOTO SADAHIRO
IPC: C22C38/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of plating crack from a punched part for bolting at the time of hot-dip galvanizing by specifying the composition of a high strength shape steel used for a steel tower for power transmission. SOLUTION: A steel, having a composition consisting of, by weight ratio, 0.08-0.20% C, <=0.6% Si, 1.0-2.0% Mn, <=2.0% Cu, <=2.0% Ni, <=1.0% Cr, <=1.0% Mo, <=0.1% Nb, <=0.1% V, Ti in the amount satisfying (Nb+0.5%V+Ti)<=0.08%, <=0.1% (P+S), and the balance Fe with inevitable impurities, is used. It is desirable to further add <=0.2% Ti. It is more desirable to further incorporate <=0.004% Ca. This steel is hot-rolled into a shape steel having 690MPa class strength. This shape steel has >=20% tensile elongation percentage in a hot-dip galvanizing bath, and cracking from a bolthole punched part at the time of plating can be prevented.
Patent JP-H07122704-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KIMURA ICHIRO
IPC: H01L23/50
Filed: 1993-10-21
Abstract: PURPOSE:To reduce the supply inductance noise of a semiconductor integrated circuit device, especially, QFP having a multilayered lead frame structure by fetching a power supply layer and ground layer in a package at low impedances. CONSTITUTION:An LSI 1 composed of a QFP having a multilayered lead frame structure. The LSI 1 has a semiconductor chip 2 incorporated in a package molded with a resin 7 and the connection pads of the chip 2 are respectively connected to a signal, power supply, and ground lead frames 3, 4, and 5 through wires 6. The lead frames 4 and 5 respectively have a power supply layer 11 and ground layer 14 and outer leads 12 and 15 having larger areas than the outer leads 9 of the lead frame 3 have are directly led out from the layers 11 and 14.
Patent JP-H01105889-A (JP)
Title: Clean room
Inventor: MOCHIZUKI AKIRA
IPC: E05D15/10
Filed: 1987-10-19
Abstract: PURPOSE: To prevent re-dispersion of pollutants from a wall and a floor by drawing an overhang door, when closed, into an opening with the run of the overhang door for planes inside a room to be flat with each other to eliminate the variation of an air flow speed in a clean room. CONSTITUTION: A overhang door 1 is provided with a running mechanism 2, a drawing mechanism 3 and a steady bracing mechanism 5 and accommodated in an opening to be approximately flush with peripheral wall faces W1, W2 inside a room, when closed. The drawing mechanism 3 pivotally supports a link plate 32 on a bearing 31 via a pin P so that the overhang door 1 may run to the left side via a door roller 23 on a rail 24, when the overhang door 1 is drawn to the opening, and a fixed shaft 34 may slide the bearing 31 to an axle 22 via the link plate 32 while being moved to B direction to close the overhang door 1 in the condition of a two-dot chain line if a drawing vehicle 35 is moved to a door stop guide 4 in A direction. In this way, the high-degree cleanness of the room is maintained.
Patent JP-2001078875-A (JP)
Title: Postal item remote monitor apparatus
Inventor: MIYAZAKI KAZUNARI
IPC: A47G29/122
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a delivery item remote monitor apparatus which automatically announces whether or not there are delivery items in mailboxes to users. SOLUTION: The mailboxes 10, 20,..., n0 are provided with light emitting element 11, 21,..., n1 and light receiving element 12, 22,..., n2. The selection identification codes of the users of the mailboxes and information are delivered from a signal transmitter 14 by the signals outputted from a monitor section 13 in accordance with the signals outputted from the light receiving elements 12, 22,..., n2 of the mailboxes into which postal items are put. Signal receivers 17, 27,..., n7 corresponding to the selection identification codes display the contents of the received signal on displays of display sections 18, 28,..., n8.
Patent JP-H06114233-A (JP)
Title: Wet stack gas desulfurizer and method thereof
Inventor: YOSHIKAWA HIROBUMI
IPC: B01D53/18
Filed: 1992-10-01
Abstract: PURPOSE:To provide a stack gas desulfurizer and its method where high desulfurizing performance is economically attained even if the solid concentration of an absorbent is made higher. CONSTITUTION:An absorbent of high solid concentration has desulfurizing performance more lowered by SO2 absorption compared to that of low solid concentration. Thus the absorbent of high solid concentration is fed from spray nozzles 4C installed in the low place of a gas-liquid contact part in a desulfurizer and the absorbent of low solid concentration is fed from spray nozzles 4A installed in the high place of the gas-liquid contact part, causing higher desulfurizing performance to be obtained than that when an absorbent of uniform concentration is sprayed from each height.
Patent JP-H02110667-A (JP)
Title: Cash dispenser
Inventor: TADA YOSHIHIRO
IPC: G07F19/00
Filed: 1988-10-19
Abstract: PURPOSE:To eliminate the waste of time for a user and a clerk by enabling the withdrawal of cash by another processor to be performed by issuing a temporary card when a fault unable to return an inserted card to the user occurs. CONSTITUTION:When the card is unable to return to the user due to the deformation of the inserted card or the fault of the carrying roller of a card read/ write part 18, etc., a detecting signal is outputted from the sensor 28 of the card read/write part 18 to the fault occurrence discrimination part 32 of a CPU 30, and a discrimination signal is sent to a data transfer part 34 and a temporary card issuing part 48. Following that, the data of an account number, etc., stored in a RAM 38 is transferred to the temporary card issuing part 48 by the data transfer part 34, and is stored in a storage part 56 via a sub CPU 58, and also, it is written on the magnetic stripe of a sheet of temporary card stocked in a stock part 50 by a card writer 52, then, the temporary card is issued. In such a way, the user can draw out the cash, etc., by inserting an issued temporary card to another cash dispenser.
Patent JP-H0724392-A (JP)
Title: Device and method for producing material sheet
Inventor: TEIMOTEI JIEEMUSU NOOKUSU
IPC: B05C5/02
Filed: 1991-10-11
Abstract: PURPOSE: To coat a target with a liq. in the shape of a sheet uniform in thickness by forming a groove to be supplied with the liq. having a specified width in a nozzle and applying a high voltage on the liq. to electrostatically form the liq. into a sheet. CONSTITUTION: The device main body is composed of integrally fixed parts 2 and 4 and a gasket 8 held between both parts and demarcating the width (at least 250 μm) of a groove 10. Meanwhile, a distribution cavity 12 is formed by both parts 2 and 4, and the cavity 12 is connected to a cylindrical feed passage 14 formed in one of the parts 2. Further, a conductive or semiconductive face 16 is formed in the inside of the groove 10, etc., and connected to an electric terminal. The liq. is supplied to the groove 10 from the feed passage 14 through the distribution cavity 12 and brought therein into contact with the conductive or semiconductive face 16. Meanwhile, a discharge face 22 is provided in front of the groove 10, and the liq. Discharged from the groove 10 is allowed to flow to a tip 24. Consequently, the liq. is electrostatically formed into a sheet.
Patent JP-S63185471-A (JP)
Title: Compact high speed spray gun
Inventor: MATSUKAWA HIDEFUMI
IPC: B05B15/04
Filed: 1986-11-07
Abstract: PURPOSE:To obtain a compact spray gun with high speed response by providing a valve consisting of a piezoelectric element to the boundary between an injection nozzle and a filling part of pressurized liquid, and operating the valve by the deflection of the piezoelectric element when voltage is impressed on the piezoelectric element. CONSTITUTION:The valve 1 consisting of piezoelectric element is provided to the boundary between the filling part 4 of pressurized liquid and the injection nozzle 5 in the spray gun injecting the pressurized liquid by opening and closing of the valve 1. The valve 1 is opened and closed by the deflection of the piezoelectric element when voltage is impressed on the piezoelectric element. As a result, the spray gun is miniaturized, and a high speed response is obtained without the need of large electric current.
Patent JP-S62124482-A (JP)
Title: Setting circuit for detection distance and detection area of ultrasonic switch
Inventor: BIREI KENJIRO
IPC: G01S15/04
Filed: 1985-11-26
Abstract: PURPOSE:To freely set a detection zone with desired detection distance and desired detection width by generating a detection distance setting signal and a detection zone setting signal independently of one another. CONSTITUTION:A new pin terminal PT-B and an existent pin terminal PT-A are connected in parallel and an FF circuit FF-B of the same kind with an existent FF circuit FF-A is connected to the secondary side of the terminal PT-B. Consequently, when a body to be detected is put away from the transmission side of an ultrasonic wave along the center of an ultrasonic wave beam, a distance side output 10 is obtained firstly and then when the object body enters the 2nd detection zone B, a distance side output 10 and a zone side output 11 are both obtained. Further, when the object body exits from the zone B, the output 10 is ceased and only the output 11 remains. Therefore, the output 11 is obtained even for the object body which approaches the zone B from a long-distance side, so the presence of the object body approaching the 2nd detection zone setting position is confirmed.
Patent JP-S62124610-A (JP)
Title: Magnetic head
Inventor: INAGOYA OSAMU
IPC: G11B5/127
Filed: 1985-11-26
Abstract: PURPOSE:To obtain the titled head having an excellent magnetic characteristic, and to improve an output of the head by constituting it so that a specified relational expression with regard to a magnetic flux flow area of a core base body, a saturation magnetic flux density, a film of a high saturation magnetic flux density, etc. CONSTITUTION:In a magnetic gap opposed area S1, an area S2 opposed to an operation gap of a projecting part of a core base body, and a magnetic flux flow area S3 of an inclined part of a winding window, the titled head is constituted so that a relation of said each area S1, S2 and S3 a saturation magnetic flux density Bsh of a magnetic thin film 31 having a high saturation magnetic flux density, and a saturation magnetic flux density BsL of a core bass body 30 side becomes B/A=1 or above, at the time of S1XBsh=A, S2XBsL +S3XBsh=B. The magnetic head for satisfying said relational expression is excellent in its magnetic characteristic because the part shown by a sectional area S1 of a magnetic gap is scarcely brought to a magnetic saturation. In this regard, until the magnetic flux is saturated in the gap joint surface, it is not saturated in other magnetic path than the gap joint surface, therefore, an output of the head is improved.
Patent JP-S61144430-A (JP)
Title: Electromagnetic clutch
Inventor: SHIMADA SEIJI
IPC: F16D27/14
Filed: 1984-12-14
Abstract: PURPOSE:To obtain initial torque transmitting force without shakedown operation by interposing iron oxide having high friction factor between contact faces. CONSTITUTION:A gear, an elastic plate 8 and an armature make up a main driving side rotating body. And chemical processing is made on surfaces of a rotor 6 made of iron material and the armature 9 to form magnetic films 80, 80A of iron oxide or triiron tetraoxide. As the result, iron oxide having high friction factor or triiron tetraoxide is interposed between contact faces, and an initial torque can be obtained by strong friction connection of the main driving side and a follower driven side without shakedown operation especially.
Patent JP-H10110583-A (JP)
Title: Auxiliary step with mudguard function
Inventor: YASUNAGA HIDEHIRO
IPC: A47L23/24
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To keep mud from being carried in a temporary office for work or a unit house by forming a step member by a net-like memer of a plate material where holes are bored. SOLUTION: A staircase 2 is provided on the wall surface of a two-story temporary office 1 for works. An auxiliary step 3 is installed in the lower part of the staircase 2. In this case, the lower end 4 of the staircase 2 is put on a square rod 5 placed on the ground, an auxiliary step 3 is put on the central part of the staircase 2 on the square rod 5, and the height of the auxiliary step 3 is adjusted by support legs 6. The auxiliary step 3 comprises a step member 7 and the height adjustable support legs 6. The step member 7 is so constructed that a striped iron plate is disposed in the central part, expand metal net-like members are provided on both sides on the same plane, a frame plate for reinforcement is provided on the outer peripheries of the plate and the net-like member, and these members are connected to each other by welding.  By this net-like member, mud is kept from being carried in the temporary office 1 or the like.
Patent JP-S63119087-A (JP)
Title: Cassette holder
Inventor: YAMADA KIMICHIKA
IPC: G11B33/02
Filed: 1986-11-07
Abstract: PURPOSE:To attain accurate loading by providing a claw and a plate spring depressing a cassette downward to an upper face so as to prevent a cassette loaded in a cassette holder from being deviated obliquely. CONSTITUTION:The plate spring fitting part 11 and the claw 12 pressing the cassette downward at cassette loading are formed to the upper face of the cassette holder 1 side by side in the loading direction and the plate spring 13 is fitted to the upper face of the tip of the plate spring fitting part 11 in a way to be projected in front of the cassette loading direction. Since the claw 12 to press the cassette C is provided to the upper face of the cassette holder, even when the plate spring 13 is pushed upward at the descending of the cassette C, the cassette C is pressed and fixed downward instead to attain accurate loading of the cassette C.
Patent JP-H01107424-A (JP)
Title: Manufacture of filmy superconductive material
Inventor: TANAHASHI ICHIRO
IPC: H01B13/00
Filed: 1987-10-20
Abstract: PURPOSE:To secure such a superconductive material that is excellent in workability in an easy manner and in a short time by thermally spraying a mixture of a single metal before turning to a metal or alloy, or a mixture of each element before turning to a compound to a spraying material. CONSTITUTION:A single substant, an alloy and ceramics or a compound are clad and formed on a base material surface by means of a thermal spraying process and it is used for a filmy superconductive material. In brief, powder (20-100mum of Nb is sprayed and coated on a surface of a copper oil under the decompression atmosphere of 50Torr argon with a plasma thermal spraying device. As for coating, it is carried out with a spray gun scanned while rotating the coil. Nb is strongly stuck to the whole coil surface, making a coating thickness of about 350mum is securable. The Nb coated copper coil shows a superconductive characteristic at liquid helium temperature. With this constitution, not only the superconductive material can be made into a filmy form in an easy manner and in a short time but also this filmy superconductive material is made compoundable by determining a material composition alone.
Patent JP-H0599495-A (JP)
Title: Automatic hot-water supplier
Inventor: UEDA TETSUYA
IPC: F24H1/00
Filed: 1991-10-14
Abstract: PURPOSE:To prevent the escape of water through an overflow port in a hopper, which is a rim type valve device for a hot-water branch line provided to an automatic hot-water supplier, so as to avoid trouble occurring from such escape of water such as slopping of the surroundings around the automatic hot-water supplier or the floor near it. CONSTITUTION:A bathwater supply line 29 is provided as a means of connecting a hot-water branch line 27 and a after-heating line 21 using therebetween a hopper 30 equipped with a solenoid valve 31 on the side of the inlet and a check valve 32 on the side of the outlet. The hopper 30 has under a rim type valve 33 a water chamber 36 with an overflow port 34 and a water level detector 35 and this water chamber 36 is connected by a pipe 37 to a cross valve 23 provided on the primary side of a circulating pump 22. A control device 40 is provided under the control of which, when the water level detector 35 has detected water, the cross valve 23 is shifted to the pipe 37 and the circulating pump 22 causes the water in the water chamber 36 to flow through the after-heating line 21 and to be discharged into the bathtub 26 and this discharge into the bathtub is continued while the water level detector 35 senses water.
Patent JP-H01106282-A (JP)
Title: Method for painting out pattern
Inventor: SUGIMURA TOSHIO
IPC: G06T11/40
Filed: 1987-10-20
Abstract: PURPOSE:To speed up painting-out operation by allowing the origin of a painting-out pattern to correspond to the origin of a space to be transferred, developing the painting-out pattern on the whole transferred space like tiles and drawing the painting-out pattern only in an area to be painted out. CONSTITUTION:A boundary detecting part 2-1 detects a boundary from inputted data and generates a painting-out request to an address control part 2-6. The control part 2-6 outputs a pattern address and a reading signal to a pattern storage part 2-4 and the storage part 2-4 outputs pattern data. A mask processing part 2-3 masks the pattern data only by the bit position bits of the boundary outputted from the detecting part 2-1 and writes its output in a memory 2-2 synchronously with a physical address and a writing signal outputted from the control part 2-6.
Patent JP-H08105110-A (JP)
Title: Furniture for structure
Inventor: SAKA SHIGERU
IPC: A47B96/20
Filed: 1994-10-04
Abstract: PURPOSE: To prefabricate furniture for a structure at a factory, without needing a special technique, to extremely improve constructional accuracy, and to reduce the cost of construction. CONSTITUTION: In furniture for structure wherein at least considerable parts thereof have strength required for a structure unit and are used as the structure unit bearing vertical and horizontal loads, a back board sub-unit 3 is vertically formed on a bottom board 2, parallel with each other using two sheets of plywood for structural use, and each side board 4 is vertically formed being joined at right angles to the back board sub-unit 3, and thus the furniture with a U-shaped cross section is formed.