baber/WOPTO huggingface dataset:
Patent JP-H0655115-A (JP)
Title: Liquid matter coating apparatus
Inventor: SAKAYORI TOSHIMASA
IPC: B05C5/00
Filed: 1992-08-05
Abstract: PURPOSE:To provide a liquid matter coating system capable of performing automatic correction with respect to coating inferiority. CONSTITUTION:A liquid matter coating system is equipped with a coating robot, inspection devices 3, 13 taking the image of the surface of a work to be coated after the operation of the robot and inspecting the coating quality of the liquid matter applied to the surface to be coated of the work, a correction command device 4 outputting a correction command corresponding to inferiority content when the inspection devices 3, 13 discriminate coating inferiority and a robot controller 2 correcting the operation of the coating robot corresponding to the command content of the correction command device 4.
Patent JP-H0740702-A (JP)
Title: Pneumatic tire and manufacture thereof
Inventor: KONO SHOJI
IPC: B29D30/08
Filed: 1993-07-31
Abstract: PURPOSE:To provide a pneumatic tire and a manufacture thereof, wherein reduction of the weight of a tire is attempted by thinning an inner liner layer, and performance for holding air pressure in the tire is improved. CONSTITUTION:A nylon film layer is bonded on the inside of a raw tire made of unvulcanized rubber, and then the raw tire is molded and vulcanized, thereby an inner liner layer formed by the nylon film layer is formed. It is desirable to use a nylon 6 type non-extending film as a nylon film layer, particularly, the nylon film layer formed by immersion-treating the nylon 6 type non- extending film front surface into resorcinol formaldehyde latex liquid, one formed by treating the nylon 6 type non-extending film front surface with silane coupling agent, or one formed by secondary-treating the nylon 6 type non- extending film front surface with silane coupling agent after primary-treating it by means of corona discharge can be used.
Patent JP-H08150051-A (JP)
Title: Baby carrier
Inventor: KASAI KENZO
IPC: A47D13/02
Filed: 1995-07-24
Abstract: PURPOSE: To facilitate loading by forming a carrier main body in bag shape after the zipper of a seat back part is engaged with that of a shoulder belt. CONSTITUTION: Each shoulder belt 6 is hung on both shoulders of a baby tender, and each easy step buckle 12 is engaged with each easy step buckle 16 of a belt member 15. A baby can be brought into a baby carrier 1 by drawing near the baby with a seat back part 5 and loading a zipper 21 of a side support 25 with a zipper 10 with a single hand. Then, each connecting hook of right and left side supports 25 is engaged with the hook of a front abutting part 3, and each connecting hook of both side parts 32 of a head support is engaged with the connecting hook of a shoulder hanging belt upper part. Since the body side part of the baby is supported with the right and left side supports 25, the baby can stably and surely be supported in the baby carrier 1.  Also, since the carrier can be formed into bag shape after each zipper 21 is engaged with each easy step buckle 12 of the shoulder belt 6, the baby can easily be brought in and out.
Patent JP-2001037258-A (JP)
Title: Inverter unit
Inventor: HIRATA MASAMI
IPC: H02M7/5387
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently charge the capacitor of a charge pump circuit, even when a load is driven with a low frequency. SOLUTION: A commutation control circuit 31 outputs drive signals DUP to DWN by 120 deg. conduction system, according to the rotor position of a brushless motor 19 and a speed command signal Sf. A delay circuit 32 blocks the drive signals DUP to DWN making a delay signal Sd an L signal, for a specified time after a change of an operation command signal St from L (stop) to H (operation). A charging control circuit 33 generates a charging signal Sg of a pulse-train-like signal, having a uniform width and the same period as a carrier signal Sc, and this is logically synthesized with the driving signals DUP to DWN to obtain driving FUP to FWN. Since IGBTs 9 to 11 are turned on according to the charging signal Sg, sufficient charging of capacitors 27a to 29a of a power source is always feasible.
Patent JP-2001029496-A (JP)
Title: Fire extinguishing facility for liquid lithium
Inventor: KADOI HIDEO
IPC: A62C35/11
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a fire-extinguishing facility for liquid lithium that can quickly and surely restrain heating of liquid lithium. SOLUTION: When liquid lithium Li leaks and temperature rises at a site where the liquid lithium is used, a remote control valve 15 provided in a feed pipe 10 connecting a sealed container 7 to a nozzle 8 is opened by an actuation signal 15s output by a control means 12 according to a temperature detection signal 9s from a temperature detecting means 9 placed in the site, and argon gas in a gas source 11 and a powder fire extinguisher 6 with an apparent density of 0.5 or less in the sealed container 7 spew from the nozzle 8 via the feed pipe 10 to cover the liquid lithium Li leaking into the site where the liquid lithium is used.
Patent JP-H0494873-A (JP)
Title: Gas shielded arc welding method at high speed and its equipment
Inventor: TOSHIMA SADAO
IPC: B23K9/12
Filed: 1990-08-09
Abstract: PURPOSE:To obtain a welded joint of high quality With high efficiency in the arc welding process to use a buried arc by carrying out feedback control of the wire feed motor rotating speed and controlling the change of the wire feed motor rotating speed to less than a specified value. CONSTITUTION:In gas shielded arc welding at high speed using one or plural consumable electrodes 1, the change of the rotating speed of an electrode motor 6 is controlled to <=5% by a feedback control circuit 8 so that irregular beads such as humping or weld defects such as cold lap are not caused. As a result, the arc 4 and a molten pool 3 are stabilized and limits of a welding current and the welding speed are improved by reducing the change of the wire feed rate. Consequently, in either case of welding of a single electrode and welding of two-electrodes, the satisfactory weld beads free from the weld defects are maintained and the welded joint of high quality can be obtained with high efficiency at the high speed more than twice in the past.
Patent JP-2001034137-A (JP)
Title: Image forming device
Inventor: SHIMURA EIJI
IPC: G03G21/14
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To effectively secure heaped toner coming into contact with the surface of an image carrier, to trap paper powder and to reduce the friction of a contact part between the image carrier and a cleaning means. SOLUTION: This image forming device is constituted so that developing units 4-7 are actuated and the toner of the surface of a photoreceptor is scraped by a cleaning blade 16 and heaped by a member for heaping 18. Then, toner heaping processing is executed by actuating the developing unit whose number of toner supplying times is smallest, the developing unit whose residual quantity of the toner is largest if the number of toner supplying times is identical or the developing unit to which the toner is most newly supplied out of the developing units 4-7 or actuating all of the developing units according as a patch is formed in process control.
Patent JP-S59101754-A (JP)
Title: Fluorescent lamp
Inventor: NOMOTO IKUYA
IPC: H01J61/067
Filed: 1982-12-01
Abstract: PURPOSE:To save energy while minimally causing the blackening of the end of the tube and without deteriorating the life of an energy-saving-type fluorescent lamp with a decreased tube diameter by specifying several factors of the double coil filament of the lamp relative to its tube diameter. CONSTITUTION:A fluorescent lamp is constituted by using a double coil filament as an electrode. In the lamp, the diameter (FD1) of a tungsten strand is adjusted to 70.4mum, the ratio of the diameter (MD2) of the secondary winding core to the outer diameter of the primary winding is adjusted to 3.5-5.0 and the pitch (P1) of the primary winding is adjusted to 0.15mm.. When the outer diameter of the tube of the lamp is supporsed to be D and the pitch of the secondary winding is supporsed to be P2, several factors of the filament are selected in such a manner as to satisfy the formula P2<=0.3MD2+0.016D-0.32. By thus appropriately selecting the thickness (MD2) of the secondary winding core and the pitch (P2) of the secondary winding relative to the diameter of the tube, blackening of the end of the tube and reduction in the life of the lamp which may be caused when the diameter of the tube is decreased to phi24-phi29 can be suppressed. Consequently, an energy-saving-type fluorescent lamp of good characteristics can be obtained.
Patent JP-H0878026-A (JP)
Title: Separator for solid electrolyte fuel cell and its manufacture
Inventor: INUI TSUTOMU
IPC: H01M8/02
Filed: 1994-09-02
Abstract: PURPOSE: To provide a metallic separator material with high acid resistance by sintering a mixture of Cr powder or Cr-rich Fe-Cr alloy powder and Fe powder or Cr-poor Fe-Cr alloy powder. CONSTITUTION: A Cr powder or Fe-Cr alloy powder whose Cr content is higher than an objective product and an Fe powder or Fe-Cr alloy powder whose Cr content is lower than the objective product are mixed and the mixture is sintered to manufacture a separator for a solid electrolyte fuel cell. The separator obtained is placed between a plurality of cells each of which is fabricated by forming or arranging an anode on one side of a stabilized zirconia solid electrolyte and a cathode on the other side. Average coefficient of thermal expansion from room temperature to 1000 deg.C of the separator is (9.5×11.5)×10<-6> / deg.C.
Patent JP-H0550503-A (JP)
Title: Manufacture of resin tube wound product for lining of existing tube
Inventor: IJUIN MAKOTO
IPC: B29C63/34
Filed: 1991-08-21
Abstract: PURPOSE:To intend simplification of a working procedure and reduction of labor by winding a hose continuously around a drum by a method wherein a pressure hose for introduction of steam is wound around a winding drum and after connecting a resin tube in a softened state to the tip of the those, the resin tube is wound around the winding drum. CONSTITUTION:For a drum 2 for winding, 10 to 25m of a pressure hose 3 for introduction of steam is preliminarily wound around its winding core part 2a. A resin tube 1 molded in a circular section by extrusion is introduced into a steam type reheating apparatus arranged in front of an extruder. After softening by heating, its tip is inserted into the tip part of pressure the hose 3 drawn out from the drum 2 side just after coming out from the reheating apparatus. Then, it is fixed from outside with a metallic clamp tool by driving a plug material 5 therein. Further, the resin tube 1 is wound by many layers around its winding core part 2a following the hose 3 by rotatively driving the drum 2, and the wound product R of the resin tube 1 of a specific length is obtained.
Patent JP-S58114591-A (JP)
Title: Telephone set
Inventor: SEKIGUCHI KOUICHI
IPC: H04M1/71
Filed: 1981-12-28
Abstract: PURPOSE:To enable calling and trunk line incoming in case of a power failure by using a cable for control signal transmission and a cable for power supply as bypasses for trunk line transfer for the power failure. CONSTITUTION:A couple of cables 21 are connected to a DC power source in a feed state through power failure switching circuits 2, 2-1, and 2-2, or to the trunk line side of a channel switch 8 through a rectifying circuit 4-7 in case of a power failure to apply a voltage having the opposite polarity to that of the DC power source. Further, when incoming signal detecting circuits 30-37 generate outputs 35-1 and 35-2, connections with trunk line sides are made and a sounding device 40 is connected. In the feed state, power source circuits 12, 13, and 16 of the telephone set are connected and in case of a power failure, they are disconnected through a diode 9. When an incoming signal arrives, the detecting circuits 30-37 send outputs 35-1 and 35-2 after a capacitor 41 is charged by the outputs of rectifying circuits 4-7.
Patent JP-H0373690-A (JP)
Title: Image descrambling device
Inventor: KAWABATA YOHEI
IPC: G06F21/10
Filed: 1989-08-14
Abstract: PURPOSE:To simplify the constitution of a circuit by providing the image descrambling device with a residual calculator consisting of an adder, a comparator, an inverter, and constant value generating circuits corresponding to residual calculation method and calculating a memory address from a spread address. CONSTITUTION:A spread address indicates the output of an adder 2 and a memory address output indicates the output of the residual calculator which is outputted to the upper sides of selectors 7, 8. The constant output circuits 13, 14 output the number of horizontal dots in each scramble system corresponding to the residual calculation method and both of the circuits 13, 14 can be switched in accordance with the corresponding scramble systems. A selector 18 selects the output side of an adder 16 when the spread address exceeds the number of horizontal dots or selects the spread address side when the spread address does not exceed the number in accordance with the output of the comparator 17. Consequently, residual calculation using the number of horizontal dots as a divisor is applied to the spread address and the calculated result is outputted as the memory address.
Patent JP-S6365592-A (JP)
Inventor: NOMOTO TAKASHI
IPC: G07B11/07
Filed: 1986-09-05
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-H0258387-A (JP)
Title: Light emitting element driving circuit
Inventor: IMAMURA KEIICHI
IPC: H04B10/564
Filed: 1988-08-24
Abstract: PURPOSE:To improve the reception sensitivity of a light receiver by controlling signal amplitude currents which are applied to a luminous element by the output of an extraction circuit so as to keep the extinction ratio of a light signal outputted by the said luminous element constant. CONSTITUTION:The light output of an LD is partially input into a PD for monitor, and light output level signals outputted from an amplifier IC 5 are input into a pair of discrimination circuits IC 2 and IC 3 which are supplied with standard levels Ref.1 and Ref.2. The discrimination circuits IC 2 and IC 3 output rectangular waves shown by Fig.A-2, corresponding to each threshold. The shapes of these two output waves are taken for exclusive logical sum in an IC 6 and becomes the wave shapes shown by Fig.A-3. And these signal wave shapes are converted into direct currents shown by Fig.A-4 in an integration circuit C. If differential efficiency deteriorates and extinction ratio lowers, the peak level of light output signals lowers, and also the bottom level rises. And the voltage output of an IC 4 integrated changes as shown by Fig.B-4, so the base currents of a transistor Q3 rises, and the currents flowing in the transistor Q3 are made to increase, and the extinction ratio is improved corresponding to the characteristic fluctuation of a laser diode.
Patent JP-2001029287-A (JP)
Title: Dust bag for vacuum cleaner
Inventor: ONO TOSHIAKI
IPC: A47L9/14
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce waste of materials by making the main body part connected to the suction hole of a vacuum cleaner through an attachment plate attached to a base plate. SOLUTION: A base plate 2 is attached to a filter bag 1 by bonding the periphery of an opening part 6 on the base plate to the periphery of an opening part 5 of the filter bag 1. An attachment plate 4 is adhered to the base plate 2 by superposing the plate 4 onto the base plate as one end side without socket 7 is faced to the side of the base plate 2 and the non-adhering part of the base plate 2 is fit into the socket 7. The dust bag is attached to the suction hole of a vacuum cleaner through the attachment plate 4 attached on the base plate 2 and has a size, shape, and notch parts 9 for attaching conforming to the specifications of the vacuum cleaner.
Patent JP-S6187674-A (JP)
Title: Novel nucleoside containing cyclopentene ring
Inventor: ONO MASAJI
IPC: C07D239/56
Filed: 1984-10-06
Abstract: PURPOSE:A compound shown by the formula I (R is OH, or H; B is nucleic acid base of thymine, 4-thiouracil or 5-iodouracil when R is OH, and B is nucleic acid base of thymine, uracil, cytosine, guanine, or 4-thiouracil when R is H) and its salt. EXAMPLE:1-[(1R,2S,3R)-2,3-Dihydroxy-4-hydroxymethyl-4-cyclopen-t-en-1- yl]-5-me thyl-2,4(1H,3H)pyrimidinedione. USE:A carcinostatic agent. PREPARATION:A compound shown by the formula II is reacted with a 3-lower alkoxy-2-methylacryloyl isocyanate in a solvent such as DMF, etc. under cooling -30--50 deg.C to give a compound shown by the formula III (R2-R4 are OH- protecting group; R5 is lower alkyl), which is subjected to ring closured, the protecting group is eliminated, to give a compound shown by the formula I where B is thymine and R is OH.
Patent JP-S60101402-A (JP)
Inventor: ORII MASANORI
IPC: F28F23/00
Filed: 1983-11-08
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。
Patent JP-H0373581-A (JP)
Title: Electrostrictive effect element
Inventor: INOI TAKAYUKI
IPC: H01L41/09
Filed: 1989-08-14
Abstract: PURPOSE:To eliminate a decrease in breakdown strength of an element due to introduction of moisture, to obviate absorption of displacement of the element with resin and to take out the displacement sufficiently by securing a thin metal plate integral with a resin case at one end of the element, securing a thin metal plate provided with a pouring port at the other end, and filling soft electrically insulating filler in a space between the members and the element. CONSTITUTION:A lead 2 is soldered to a laminate 1, a lower end face of the laminate is coated with adhesive, contained in a polyimide resin case in which a stainless steel thin plate is secured, and the adhesive is cured at predetermined temperature for a period to be adhered. Then, after the lead 2 is soldered to a lead terminal 3, a stainless steel thin plate 6 provided with a pouring port is coated with the adhesive, and similarly adhered to the upper end face of the laminate 1 and the case 4. Then, after silicon resin 7 is poured from the port, the port is sealed with solder 8. Thus, the displacement of an element can be sufficiently taken out without suppressing the displacement.
Patent JP-H0964817-A (JP)
Title: Optical submarine branching device and method for switching its transmission line
Inventor: YAMASHITA SHUJI
IPC: H04B10/29
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the optical submarine branching device whose circuit configuration is simplified and to obtain the transmission line switching method in which processing by a land station being a destination is simplified. SOLUTION: In an optical submarine branching circuit 1, a pair to connect a submarine able to each of ground destination A, B, C, further plural different wavelength light λ1, λ2 inputted externally are demultiplexed and outputted to its inside. On the other hand wavelength demultiplexing port A1.A2-C1.C2 through which the light of plural wavelength λ1, λ2 are transmitted and outputted to external are provided in each system, and they are interconnected by an optical transmission medium in which the light of wavelength λ1 is used to demultiplex and transmit the light between the port A2-B1, B2-C1 and C2-A1, the light of wavelength λ2 is used to demultiplex and transmit the light between the port A2-C1, B2-A1 and C2-B1.  A land station of each ground destination can use a transmission channel for a switching destination in this distributer by having only to usually send the optical signal with the wavelength λ1 or λ2.
Patent JP-S6189900-A (JP)
Inventor: IMAIZUMI MICHIO
IPC: B44C5/00
Filed: 1984-10-09
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-S58115004-A (JP)
Title: Ozonizer of silent discharge type
Inventor: HAYASHI SATORU
IPC: C01B13/11
Filed: 1981-12-29
Abstract: PURPOSE:To improve efficiency, by applying a given crystallized glass material to an electrode wherein oxygen is ozonized by applying high voltage to a space between two electrodes so that the electrostatic capacity of a dielectric is extremely increased. CONSTITUTION:The titled device consisting of the ground electrode 3 covered with the dielectric 4 at least on one side, the high-voltage electrode 2, the electric source 1 for applying high voltage to the space between the electrodes to cause electrical discharge, and a feeder element for sending a raw material gas to the radiation space 5 and to ozonize oxygen in the raw material. The dielectric 4 consists of a crystallized glass material having and a specific inductive capacity of >=6 and 2-95wt% crystal component. The electrostatic capacity of the dielectic 4 is increased extremely to improve the conversion efficiency to ozone.
Patent JP-S6272970-A (JP)
Title: Air valve
Inventor: TAKAHARA MASAYOSHI
IPC: F16K13/00
Filed: 1985-09-24
Abstract: PURPOSE:To enable an air valve to smoothly close, by providing such an arrangement that no drag is increased in the direction of closing of a valve element after a check valve moving away from a cover. CONSTITUTION:At a position where a check valve element 25 is opposed to a cover 27, a permanent magnet 47 is fixed to one of them while a magnetic material 48 is fixed to the other one of them. The attraction to the magnetic material 48 is set such that the attraction may not be released by vacuum during gas exhaustion at a high speed, but may be released in association with abrupt pressure reduction in a water feed pipe line. With this arrangement it is possible to smoothly close the air valve.
Patent JP-H0261475-A (JP)
Title: Mounting structure of temperature sensitive tube with heater
Inventor: KITAMURA KOICHI
IPC: F25B49/02
Filed: 1988-08-26
Abstract: PURPOSE:To permit the correct control of a heater by a method wherein a refrigerant pipeline is provided with a sheet member covering the mounting part of a temperature sensitive tube and the temperature sensitive tube is attached to the refrigerant pipeline through the sheet member while the heater is provided at the side of the temperature sensitive tube, which is opposed to the refrigerant pipeline. CONSTITUTION:The temperature of refrigerant in a refrigerant pipeline is transferred in the sequence of refrigerant   refrigerant pipeline 3   sheet member 4   temperature sensitive tube 1   refrigerant sealed in temperature sensitive tube. The temperature of the refrigerant is transferred to the temperature sensitive tube 1 through one cushion of the sheet member 4. Accordingly, the sudden change of the temperature of the refrigerant is transferred to the temperature sensitive tube 1 as a slow change whereby hunting may be prevented. Heat, generated by a heater 2, is transferred to the temperature sensitive tube 1 at first and, thereafter, is divided into two parts. The heater 2 is located apart from the refrigerant pipeline 3 and the sheet member 4 is interposed between the temperature sensitive tube 1 and the refrigerant pipeline 3 whereby only one part of the heat is transferred from the heater 2 to the refrigerant pipeline 3. Accordingly, the heat of the heater 2 is transferred to the temperature sensitive tube 1 substantially whereby the temperature of the refrigerant, sealed in the temperature sensitive tube 1, may be controlled correctly.