baber/WOPTO huggingface dataset:
Patent JP-2000014752-A (JP)
Title: Cleaning device
Inventor: ISHIHARA KIYOSHI
IPC: A61L2/18
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent wasteful consumption of ozone water and permit sterilization cleaning in a short time and reliably so that ozone gas may be supplied to ozone water in a cleaning bath. SOLUTION: When a user P steps into a cleaning bath 2 wearing boots S, an intrusion sensor detects that. In response to this detection, ozone water OW is made by mixing ozone gas to water W from a water supply source 31, and supplied to the inside bath 11 of the cleaning bath through an ozone water supply pipe 37. When the amount of water in the cleaning bath 2 reaches a level that soaks almost entirely the boots S, a level sensor 29 detects that and stops supplying ozone water. The concentration of ozone produced from ozone water OW exceeds a predetermined value, an ozone sensor 54 detects that and drives a blast fan 51 and a suction fan 52, flowing air to activated carbon 53 for adsorption and removal. After the supply of ozone water OW is stopped, the first brush 15, the second brush 16, a ultrasonic wave generator 26 are driven to remove dirt of the boots S.  Thus ozone gas can be prevented from spreading and sterilization cleaning can be made.
Patent JP-S6243128-A (JP)
Title: Projecting optical apparatus
Inventor: KAWAI HIDEMI
IPC: G03F9/00
Filed: 1985-08-20
Abstract: PURPOSE:To measure precisely magnification error of a projecting optical system, and to detect the positioning error of a mask, by overlapping a light- transmitting mark of a quadrilateral on the mask onto a reference mark of a quadrilateral on an object, and by measuring only each space between respective four sides. CONSTITUTION:A holding means 2 holds a reticle R which has a light- transmitting mark of a quadrilateral (a window RS with edges E1, E2, E3, E4) having a diagonal line on the extended line which connects the optical axis AX with the center C1 displaced from the optical axis AX of the projecting optical system. A reference mark plate 30 has a reference mark FM which is similar in shape to the projecting image and which has four sides being parallel to the four sides of the projecting image with given spaces in between respectively when they are aligned to each other. Space detecting means 21a, 21b, 40, 41 scan photoelectrically in the direction approximately perpendicular to the extended line and detect spaces W1-W4 concerning the scanning direction of the respective four sides of both the marks. A magnification error detecting means 42 detects the error of the projecting magnification.
Patent JP-H0731802-A (JP)
Title: Separation of liquid mixture using distribution liquid
Inventor: NISHI KAZUYUKI
IPC: B08B3/14
Filed: 1993-07-23
Abstract: PURPOSE:To efficiently separate a desired liquid from a liquid mixture consisting of the desired liquid and the liquid different in properties such as hydrophilicity or the like mixed therewith using a distribution liquid not only to enhance the utilization efficiency thereof but also the utilization cost thereof. CONSTITUTION:In the separation of a liquid mixture using a distribution liquid 2a, a liquid mixture 3a to be treated is supplied to the distribution liquid 2a by spraying to obtain a mixed liquid and an objective liquid is separated from the mixed liquid.
Patent JP-H0928789-A (JP)
Title: Multilayered tube for medical treatment
Inventor: ISHIKAWA KENJI
IPC: A61L31/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a tube for medical treatment which embodies good-quality medical treatment, such has decrease in heparin, by suppressing the activation of the platelet in the blood passing the inside of the tube for medical treatment. SOLUTION: This multilayered tube for medical treatment is formed by constituting the main layer of a material contg. a block copolymer constituted of a part consisting essentially of at least one kind selected from the group consisting of styrene and ethylene and a part consisting of at least one kind selected from the group consisting of butadiene, isoprene and the hydrogenated matter thereof and constituting the extreme surface layer of a material having a microphase sepn. structure.
Patent JP-H0849897-A (JP)
Title: Dehumidifying and drying device fixing structure
Inventor: HASHIMOTO MASUMASA
IPC: F24F3/14
Filed: 1994-08-03
Abstract: PURPOSE:To enable an installing operation for an existing building and a newly- built building to be easily carried out by a simple work and enable an adjustment of air speed to be easily performed. CONSTITUTION:Air A in a room 100 fed from a suction port 3 of a fixing opening port 2 arranged at the case main body 1 is passed through the rotary type dehumidifying element 20 installed in the case main body 1 by a forced circulating mechanism 10 to adsorb the moisture, thereafter the air B is returned back to the room through the outlet 4, hot air C is passed through the rotary type dehumidifying element having adsorbed moisture so as to desorb moisture and in turn there is provided an aeration function to make a direct discharging of indoor air A. The fixing port 2 of the case main body 1 is fixed to the aeration frame 102 out of the room and then an ornamental grill 103 is removably attached to the indoor front surface of the aeration port frame. The opening 104 corresponding to the outlet of the ornamental grill is provided with an air direction adjusting mechanism 105 and an adjustable shutter capable of adjusting the area of the opening.
Patent JP-H0734639-A (JP)
Title: Corner work method for wiring floor structure and floor surface structure
Inventor: SHIMIZU SHOHACHI
IPC: E04F15/12
Filed: 1993-07-23
Abstract: PURPOSE:To easily and rapidly make a work to fill an extra space formed between a wiring floor material and structures such as side wall and column, around columns erected at wall sides and the center of room, and also save resources. CONSTITUTION:In this work method, grain material 10 is charged into an extra space S which is formed at the side of a structure W between the structure W and a floor panel P as a wiring floor material until its height becomes roughly the same height as the floor panel P. Then fluid adhesive agent 20 is sprayed from the upper side of the grain material 10 charged in the extra space S, and penetrated into the grain material 10 for solidification. Thus a floor surface structure 100 is formed to form a floor surface suitable for the extra space S.
Patent JP-S5884896-A (JP)
Title: Stripping of acetylene gas with low content of acetone or mixed gas consisting essentially of acetylene
Inventor: HAYASHI DENZOU
IPC: C10L3/04
Filed: 1981-11-13
Abstract: PURPOSE:To obtain acetylene gas with low content of acetone by a small amount of energy safely, by bringing directly acetylene (mixed) gas with high content of acetone into contact with an acetylene solution at the cooling part of a stripper so that acetone vapor is condensed. CONSTITUTION:The acetylene solution 1 is sent to the stripper 11, heated to 10 deg.C by the heating part 13 using an aqueous solution of ethanol as a medium, acetylene (mixed) gas is desorped, and raised through the cooling part 12. The acetylene (mixed) as with high content of acetone is directly brought into contact with the low-temperature acetylene solution in it, the (mixed) gas is cooled, acetone vapor is condensed, so that the acetone content in the (mixed) gas is reduced. The pressure in the stripper is maintained at 1-1.35atm in the case of acetylene gas and 1-2.7atm in the case of the mixed gas consisting essentially of acetylene.
Patent JP-S5970746-A (JP)
Title: Alloy for seal ring
Inventor: NANJIYOU KATSUKI
IPC: C22C37/04
Filed: 1982-10-18
Abstract: PURPOSE:To make the resulting alloy for a seal ring inexpensive and to provide superior heat resistance and tensile strength by preparing spheroidal graphite cast iron having a specified composition contg. an increased amount of Si and a reduced amount of P as well as C, Mn and Mg. CONSTITUTION:This alloy for a seal ring is spheroidal graphite cast iron consisting of 2.9-3.6% C, 4.0-5.5% Si, <=0.4% Mn, <=0.05% P, 0.02-0.05% Mg and the balance Fe. When each seal ring of a divided exhaust manifold for a diesel engine is made of the alloy, a leak of exhaust gas is prevented.
Patent JP-H108372-A (JP)
Title: Weight reducing processing of polyester fabric
Inventor: KONDO TADASHI
IPC: D06M101/16
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce treating unevenness in a weight reducing process of polyester fabric by inverting obverse and reverse of the polyester fabric on a conveyor and capable of steeply increasing a treating speed in the weight reducing method of polyester fabric by treating with a steam while mounting polyester fabric impregnated with caustic soda on a conveyor running in a steaming chamber and conveying. SOLUTION: Polyester fabric F impregnated with an aqueous solution of caustic soda S is laid on plural stages of conveyors 29 to 32 from upper to lower in turn in a steaming chamber 20 and the fabric F is treated with a steam while longitudinally reciprocating and inverting obverse and reverse of the polyester fabric F according to transferring the polyester fabric F from an upper conveyor 29 to lower conveyors in turn, then delivered to the outside of the steaming chamber 20 from the lowest conveyor 32.
Patent JP-S6296495-A (JP)
Title: Manufacture of epoxylated organosilicon compound and isomer mixture comprising epoxy silane
Inventor: URURIHI DESHIYURAA
IPC: C07F7/08
Filed: 1986-08-05
Abstract: A process for the preparation of expoxidized organosilicon compounds by reacting the corresponding unsaturated organosilicon compounds with perpropionic acid in benzene solution. The said solution can also be employed in purified form with maximum contents of hydrogen peroxide, water, or mineral acid.
Patent JP-2000022071-A (JP)
Title: Electronic component with bump
Inventor: NAKANO TETSUO
IPC: H05K3/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure related to an MCM(Multi-Chip Module) with an interposer that can be lessened in size, wherein the MCM is composed of the interposer, electric elements formed on the surface of the interposer, and pad electrodes formed on the backside of the interposer and electrically connected to the outside through solder bumps joined to the pad electrodes. SOLUTION: An MCM 100 is equipped with an interposer 1, where a semiconductor chip 2, a component 3 such as a capacitor or the like, film resistors 4 of LaB6 or the like are provided to the surface 1a of the interposer 1, and pad electrodes 9 and bumps 10 bonded to the pad electrodes 9 are provided in the backside 1b of the interposer 1. At this point, some of the resistors 4 are each provided between the pad electrodes 9 on the backside 1b of the interposer 1 so as to lessen the rear surface 1b in mounting area.
Patent JP-H0830206-A (JP)
Title: Fixture of display plate and the like
Inventor: SAKAI KENJI
IPC: G09F7/18
Filed: 1994-07-13
Abstract: PURPOSE:To constitute the fixture in such a manner that a wire having elasticity is elongated according to growth of a tree and in addition, the wire having the elasticity is movable relative to a wire holder to prevent flawing of the tree. CONSTITUTION:This fixture for a display plate, etc., consists of the wire holder 2 having a recessed shape, V shape or tray-shaped cylindrical shape, etc., in sectional shape and the wire 1 consisting of the elastic material. The fixture is provided with the display plate 4 in approximately the intermediate part of the wire and the wire holder 2 is bored with plural pieces of holes. The one end of the wire 1 consisting of the elastic material is inserted into the hole and is held free. A stop ring 3 is fixed to its front end and likewise, the other end of the wire 1 consisting of the elastic material is inserted into the hole and is held free. The stop ring 3 is fixed to its front end or the front end of the wire 1 consisting of the elastic material is fixed to the wire holder 2.
Patent JP-S6338299-A (JP)
Inventor: SUZUKI SHIGEO
IPC: H05K3/46
Filed: 1986-08-04
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-S6338176-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIROSE TAKAO
IPC: G01R31/26
Filed: 1986-08-04
Abstract: PURPOSE:To disconnect the wiring of a disconnection circuit after delay time characteristics are evaluated and to utilize the same terminal as the input terminal of an internal circuit by providing a ring oscillator constituted by connecting an odd number of inverter gates and the disconnecting circuit and providing terminals which have the functions of the output terminal of this oscillator and the input terminal of the internal terminal. CONSTITUTION:A delay time characteristic evaluating circuit consists of the ring oscillator 5 constituted by connecting the (2n+1) inverter gates 1 and disconnection circuit in a ring shape and the terminal connected to its output point, and an input signal line 4 to the internal circuit of a semiconductor integrated circuit is connected to the terminal 3. Here, when a power source is connected to the semiconductor integrated circuit, the oscillator 5 oscillates. Its output of oscillation frequency is led out from the terminal 3 and measured to evaluate the delay time characteristics. Then, laser light is made incident on the circuit 2, whose wiring is disconnected. Then, the disconnection circuit 6 which is disconnected as shown by B stops the oscillation of the oscillator 5 and the terminal 3 has only the function of the input terminal of the signal line 4, thereby eliminating the need to provide an output terminal for delay time evaluation separately.
Patent JP-S6078079-A (JP)
Inventor: IIJIMA AKIRA
IPC: E05D15/16
Filed: 1983-10-03
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-S5884928-A (JP)
Title: Production of high-strength cold-rolled steel plate for deep drawing having excellent nonaging property, secondary workability and curing performance for baked paint
Inventor: TAKAHASHI NOBUYUKI
IPC: C21D9/46
Filed: 1981-11-16
Abstract: PURPOSE:To obtain a steel plate having excellent nonaging property, secondary workability, etc. by subjecting an Al killed steel ingot contg. prescribed ratios of C, Si, Mn, P, etc. to prescribed hot working. CONSTITUTION:Al killed steel contg. <=0.005% C, <=0.8% Si, <=1.2% Mn, 0.03- 0.14% P, <=0.07% solAl, <=0.008% N, 0.8-1.6 B/N and 0.5-6 Nb/C is melted. The Al killed steel ingot obtained by casting said molten metal is hot rolled at 950-1,180 deg.C; thereafter, the rolled plate is cold-rolled and is continuously annealed at temps. higher than the recrystallization temp. and lower than the Ac3 point. Thus, the steel plate having excellent nonaging property, secondary workability, etc. is obtained.
Patent JP-2000000676-A (JP)
Title: Control device for resistance welding machine
Inventor: MATSUYAMA KINICHI
IPC: H02M1/08
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To suppress generation of expulsion by conducting an auxiliary thyristor connected to a welding transformer in parallel at an arbitrary time when a main thyristor is energized to rapidly lower the welding current. SOLUTION: A part of the welding current is split by giving the synchronizing signal from a welding timer to a part of an additional control unit to ignite a thyristor in the additional control unit. The lowering ratio of the current is determined by the magnitude of the additional resistance. In place of the addition of the additional control unit, a main energization element of a part of an original current control unit is shut off using a GTO, i.e., a Gate Turn-Off thyristor or an IGBT, to lower the welding current. In this case, an additional circuit is unnecessary since the welding current is shut off by closing a main circuit by the main energization element. Fluctuation of an AC spot welding machine can be suppressed through the combination with an expulsion generation detecting device which is operable in the real time basis.
Patent JP-2001014029-A (JP)
Title: Magnetic sensor for automatic traveling golf cart
Inventor: HORI YASUHIKO
IPC: G05D1/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To make stably controllable the traveling state of a golf cart by judging the direction of an embedded magnet even when no golf cart travels or during slow travel. SOLUTION: The golf cart 1 is constituted so as to automatically travel along a guide line 21 embedded along a guiding route 2 and to change the traveling state by detecting the magnet 22 embedded along the guiding route 2 by a magnetic sensor 3. The magnetic sensor 3 is constituted so that a magnet 31 for bias magnetism is sandwiched between a temperature compensated magnetic resistor element 33 on the upper part and a magnetic resistor element 32 on the lower part. In addition, the temperature compensated magnetic resistor element 33, the magnetic resistor element 32 and the magnet 31 for bias magnetism are stored in a case 30 as a unit.
Patent JP-2000016685-A (JP)
Title: Alignment device
Inventor: SHIMA YUKINOBU
IPC: B65H39/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an alignment device capable of positioning accurately. SOLUTION: Base papers 1 are continuously conveyed at an arbitrary speed at an arbitrary interval. A photoelectric switch 4 detects the base paper 1 and generates trigger at an arbitrary interval. A pulse generator 12 generates a reference pulse and outputs it to a motion controller 10. The number of pulses to be input in the motion controller 10 becomes insufficient or increases [(x) piece] when the base papers 1 are conveyed at an arbitrary interval when compared with the case where the base papers 1 are conveyed at a fixed interval [(n) piece]. The motion controller 10 moves an output pulse by one cycle forcedly so that one positioning operation is completed for (n±x) piece of input pulses and outputs this output pulse to a servo driver 13.  As a result, a supplementary material conveyance part 7 conveys a supplementary material 5 at an arbitrary speed, and a positioning part 8 can position the supplementary material 5 at a predetermined position on the base paper 1.
Patent JP-S57106146-A (JP)
Title: Forming method for multilayer wire
Inventor: SHIRAI KAZUNARI
IPC: H01L21/3205
Filed: 1980-12-24
Abstract: PURPOSE:To simplify the design of a wiring pattern by opening in advance a hole for cutting the first layer wire at an insulating film between a plurality of upper and lower layers and cutting the lower layer wire in the step of patterning the second layer wire. CONSTITUTION:The first layer aluminum wire is formed on a substrate 1. An interlayer insulating film 3 is formed on the wire. A resist layer 4 is patterned, and is etched. Then, the resist is removed to form a wire coupling and cutting hole. The second aluminum wire layer 5 is formed on the overall surface, and the second layer is patterned eventually. Thus, the first and second layer wires 2, 12 are coupled at A, and the first and second wires 2'', 12' are contacted at B, but are not connected to anywhere through the wire 12'. They are disconnected at C. A cutting hole is opened at D, but the second layer wire 2'' is not cut, but can remain.
Patent JP-H01138236-A (JP)
Title: Formation of thin layer
Inventor: GEERUHARUTO BUEGUNAA
IPC: B05D1/20
Filed: 1988-07-25
Abstract: Thin films are produced by a process in which organic polymers having long-chain side groups are dissolved in an organic solvent, the solution is spread at the water/air interface by the Langmuir-Blodgett technique and the film is transferred onto a solid base material after evaporation of the organic solvent, and the organic polymers used are those which contain long-chain n-alkyl side groups bonded to the main chain of the polymer via polar groups, and some of these long-chain n-alkyl side groups are replaced by shorter-chain n-alkyl side groups, by branched alkyl side groups having the same or a smaller number of carbon atoms or by equally long or shorter side groups having one or more C-C multiple bonds. This process can be used to produce film elements, for example for optical filters.
Patent JP-S5973414-A (JP)
Title: Upright heating type apparatus for manufacturing active carbon
Inventor: ASAI SHIYOUZOU
IPC: C01B31/08
Filed: 1982-10-21
Abstract: PURPOSE:The titled device capable of controlling the temperature of heating and activating zone to a porper range, by making a constitution of temperature control wherein several temperature detecting points are set on one horizontal plane and the same number of discharging machines of treated active carbon are set at a vertically downward position thereof in the heating and activating zone in a heating furnace. CONSTITUTION:In the heating furnace 1 of a upright production unit of active carbon, the temperature detecting part 3 consisting of the several temperature detecting points 4 are set on one horizontal plane of the heating and activating zone 10 equipped with the steam conduit 5, etc., and the discharging device 8 consisting of the same number of independently functioning discharging machines 9 of treated active carbon, making sets of the temperature detecting points 4, the temperature regulator 6 and the regulator 7 of the discharge of treated active carbon, is provided vertically downward position of the temperature detecting part. In the above constitution, temperature detected by the temperature detecting points 4 are compared with set values, the discharging machines 9 making the sets are controlled, discharge amounts are regulated, so that the whole heating and activating zone 10 is controlled in a uniform and proper temperature range, to carry out sufficient heating.
Patent JP-H04364275-A (JP)
Title: Speed controller for magnetic disk device
Inventor: MIKATA MASAKO
IPC: G11B21/08
Filed: 1991-06-28
Abstract: PURPOSE:To stably move a magnetic head to a target track and also to shorten the time for moving the magnetic head to the center of the target track by suppressing variations of the magnetic head in its position at the time when the magnetic head reaches the target track and in its moving speed. CONSTITUTION:During the movement of the magnetic head 11, servo data recorded previously on the magnetic disk 10 is read out in turn by the magnetic head 11. Position data showing the current position of the magnetic head 11 is acquired based on the read-out servo data, and the moving speed of the magnetic head 11 is calculated from the position data with reference made to a speed profile curve stored previously in a ROM 16. When a residual distance to the target track is under a prescribed track, a speed control is performed to continuously decrease the change rate of a target speed. Then, a change of a control gain is made according to the change rate of the target speed.
Patent JP-S5974395-A (JP)
Title: Centrifugal blower
Inventor: FUKUMOTO MASAMI
IPC: F04D29/44
Filed: 1982-10-20
Abstract: PURPOSE:To expand an usable wind flow area as a whole to a low flow area by providing at least 2 types of angles set on an end of a guide wall such that the guide wall matching even in the low flow area exists. CONSTITUTION:In a designed flow area, air flows matching with an angle beta31 set on an end of a guide wall similarly to conventional one, and in low flow area air flows matching with an angle beta32 set to smaller one. Then, exfoliation occurs at a guide wall 7 of angle beta31 similarly to the conventional example. On the other hand, the exfoliation does not occur at the of beta32. Thus, while somewhat pulsation occurs when the guide wall is used in that low flow area, the usable flow area can be substantially increased to the low flow area compared with the conventional one.