baber/WOPTO huggingface dataset:
Patent JP-H10204332-A (JP)
Title: Thermosetting powder coating composition
Inventor: MIYAWAKI TAKAHISA
IPC: C09D157/06
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating compsn. for topcoating that is stable during its storage, exhibits excellent low-temp. meltability and low-temp. curability in its application, and can form a coating film excellent in physical properties, by making the composition contain a copolymer formed from a glycidylated monomer having a double bond, styrene, and an unsatd. monomer having no carboxyl group nor t-butyl ester group, and an aliph. dicarboxylic anhydride curing agent, and a tin-base cure catalyst. SOLUTION: The copolymer used is formed from 20-60wt.% glycidylated monomer having a double bond, 1-30wt.% styrene, and 10-79wt.% ethylenically unsatd. monomer having no carboxyl group nor t-butyl ester group. A straight- chain linear fatty acid condensate represented by formula I (wherein m is 4-20; and n>=2) is used as the curing agent. A compd. represented by formula II (wherein j+k is 2; X is a halogen, etc.; and R and R' are each an alkyl, etc.) is used as the cure catalyst.
Patent JP-H04188890-A (JP)
Title: Component mounting device
Inventor: TSURUMI KOICHI
IPC: H05K3/34
Filed: 1990-11-22
Abstract: PURPOSE:To enhance a printed board in reliability by a method wherein an oxide film formed on the surface of an electrode on the printed board is removed just before cream solder is applied. CONSTITUTION:A board 10 is fed to a component mounting line making its component mounting surface face downward. In a pretreatment device, a water absorbing belt 21 of a pickling means 11 is made to slide on the underside of the board 10 keeping in contact with it to pickle the underside of the board 10 with a weak acid solution 22 while the board 10 is transferred on a transfer route 9, consequently an oxide film on the surface of electrodes is removed. Then, the solution 22 residual on the underside of the board 10 is wiped off with a water absorbing belt 31 which contains cleaning water 32 provided in a cleaning means 12. In succession, in a drying means 13, the board 10 is dried up with an air blower 37 and turned over through an inverting means 14 so as to make its component mounting surface face upward. By this setup, a board can be enhanced in reliability.
Patent JP-H11118729-A (JP)
Title: Method for detecting defect
Inventor: MIHARA TOSHIAKI
IPC: G01N21/892
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To drive a CCD linear array image sensor at high speed and accurately detect defects of an object moving at high speed by setting an A/D converter exclusive for odd number pixels and an A/D converter exclusive for even number pixels. SOLUTION: An odd number pixel output from a CCD linear array image sensor 1 is sample held and amplified at a sample hold circuit 3A, then sent to an A/D converter 5A exclusive for odd number pixels. An even number pixel output is sample held and amplified at a sample hold circuit 3B, then sent to an A/D converter 5B special for even number pixels. Outputs of the A/D converters 5A, 5B are aligned to be even numbers and odd numbers at a digital demultiplexer 7, sent to a defect judgment logic circuit 6 and output outside through an external output device 8 if there is any defect. Since the outputs are aligned to be even and odd numbers by digital signals, the image sensor 1 is hard to be subject to influences of switching noises and can be driven at high speed.
Patent JP-2000140821-A (JP)
Title: Regulating tank for water treatment and regulating method for water treatment
Inventor: SUMI AKIHIKO
IPC: C02F1/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to add acid even when a rapid increase in pH occurs, to remarkably reduce the amt. of acid addition even when the acid is added and further to level the loads on a water treating system even when such loads as the amt. and quality of water are changed. SOLUTION: A regulating tank for water treatment is provided in the preceding stage of the water treating system, the regulating tank main body 1 is divided into at least two compartments 3a and 3b, raw water feed lines 4a and 4b for supplying the raw water to the compartments 3a and 3b are respectively furnished, and the compartments 3a and 3b are communicated with each other through a communicating path 6. Consequently, a high-pH raw water is gradually introduced from one compartment into another through the communicating path, and the pH of the raw water is leveled in the main body of the regulating tank.
Patent JP-H02164334-A (JP)
Title: Eyeball motion photographing device using target
Inventor: KASAHARA TATSUYA
IPC: A61B3/113
Filed: 1988-12-16
Abstract: PURPOSE:To provide possibility of photographing the eyeball motion of a person to be inspected on his eye axis by arranging a TV camera behind group of targets located on the eye axis, which passes the target situated at the cruciform intersection points, in such a way that the optical axis lies on the eye axis. CONSTITUTION:The condition of eyeball motion of a person to be inspected due to watching a moving target is entered into a TV camera 1 and taken out as video signal from the image pickup tube of the TV camera 1 which is driven by synchronous signal given by an analyzer 15 to be again sent to an image processing part of the analyzer 15 through a cable 16, where the signal is subjected to necessary processings and reflected on an external motion TV to serve for ocular inspection, and the measuring results are recorded by a recording device. Even through any target exists on the way of the photographing light path of the TV camera, the situation of eyeball motion can be photographed with suppressed influence of eclipse of image focusing due to target part on the eye axis of the person to be inspected through a cruciform group of targets by putting the eye axis of the person identical to the optical axis of the TV camera, and thus the measuring accuracy can be enhanced by using the resulution of TV camera effectively.
Patent JP-H07175951-A (JP)
Title: Instruction slip printer
Inventor: SHIROKURA TADAHARU
IPC: G07C3/08
Filed: 1993-12-20
Abstract: PURPOSE:To simplify the constitution of devices, to simplify operations and to reduce the cost by directly connecting an assembly operation instruction slip printer to a LAN inside a factory layed in an automobile production line or the like and omitting a terminal controller and an enquiry terminal using a personal computer or the like required before. CONSTITUTION:The assembly operation instruction slip printer 4 for instructing the operation is connected to a branch line LAN 2 inside the factory, instruction slip data from a host computer 1 are received in a LAN communication interface part 12, printing is controlled in a printing control part 13 and an instruction slip is printed in a printing mechanism part 14. When an abnormality occurs inside the device, it is detected in an abnormality detection part 15 and informed by an alarming lamp 5, a buzzer 6 and a liquid crystal display panel 9. When the abnormality is recovered, a command is issued by a reissuance input switch 7, the instruction slip data for reissuance are received from the host computer 1 and the instruction slip is printed and issued.
Patent JP-H05246783-A (JP)
Title: Method for coating optical fiber with carbon
Inventor: SATO TSUGIO
IPC: C03C25/10
Filed: 1992-11-04
Abstract: PURPOSE:To provide a method for coating optical fiber with carbon which is stable against vibration, requires small sized device, is low in recoating cost and easy for working, hardly causes sticking of dust or the like on a welded part, capable of outdoor working, free from the soiling of a reactor. CONSTITUTION:Directly after or while heating an optical fiber by arc discharge, at least the heated part 2 is transferred to a reactor 3 containing an organic compound and the organic compound is thermally decomposed with a used of the heat kept in the heated part 2 and the surface of the optical fiber is coated with the carbon formed by decomposition. If necessary, heating function is given to the reactor 3 and by heating the heated part 2 by the heating function, the heat decomposition reaction is sufficiently executed.
Patent JP-H03181026-A (JP)
Title: Optical head device
Inventor: EKUSA NAOYUKI
IPC: G11B7/135
Filed: 1989-12-08
Abstract: PURPOSE:To make a device thin without degrading the performance by providing a two-axis driving control part of which an objective lens is placed on the outside, an optical system base which has the attaching face of optical parts as the upper face, and plural stuck reflection mirrors. CONSTITUTION:In a two-axis driving control part 119, an objective lens 114 is placed on the outside of a focus coil 124 with a supporting shaft 120 as the center. Consequently, reflection mirrors 105a and 105b can be arranged at the height lower than the two-axis driving control part. In an optical system block 118, optical parts are fixed to an optical system base 117. Two reflection mirrors 105a and 105b are stuck to each other. Thus, the height of the two-axis driving control part determines that of an optical head device, and the degradation in performance due to the reduction of the height is prevented.
Patent JP-H03180307-A (JP)
Title: Multistage clamp pressing apparatus
Inventor: TAJIMA TAKAHIRO
IPC: B30B1/28
Filed: 1989-12-08
Abstract: PURPOSE:To carry out continuously a plurality of processing steps with a single apparatus and produce highly accurate and high-quality formed articles by providing additionally a plurality of rams to a single driving power source that has a specific torque and allowing each ram to generate a required clamping force. CONSTITUTION:Platens 17a, 17b, 17c are vertically moved with the rotational power of a servomotor 14. Each of these platens and each of rams 20a, 20b, 20c are supported at a predetermined interval by each of connecting shafts 18a, 18b, 18c for power transmission, and vertical movement transmitted to each platen is directly transmitted to each ram. Punches 21a, 21b, 21c disposed on the bottoms of the rams are lowered at an appropriate speed down to the top faces of lower dies 23a, 23b, 23c, on each of which the work 25 on a feed rail 24 is set in advance, and, after punching the work 25 at an appropriate time, the punches are elevated to carry out the pressing. In this case, resilient members having pressure inertia corresponding to respectively necessary clamping forces are provided among the platens 17a, 17b, 17c and the connecting shafts 18a, 18b, 18c; more particularly, the first ram 20a is provided with springs 19a for a heavy load, and the second ram 20b and the third ram 20c with springs 19b, 19c for a light load, respectively, whereby the forming is carried out with a necessary clamping force.
Patent JP-H06168261-A (JP)
Title: Input system for reservation terminal equipment
Inventor: NAGAOKA TAKASHI
IPC: G06Q50/00
Filed: 1992-11-30
Abstract: PURPOSE:To shorten the operating time of operator and to improve operability by selectively depressing vacant seat information in a vacant seat guide screen from a host, and preparing reservation request information. CONSTITUTION:A train name is selected from a vacant seat guide screen, and a display position is depressed. Then, the seat guide the depressed vacant seat guide screen are stored in a vacant seat reservation information storage part 5 by a touch panel input control part 4. Preparation complete conditions being request information are set to the data stored in the vacant seat reservation information storage part 5 by a request information editing part 6 and a control part 8 transmits the data through a line control part 7 to a host 14. At the host 14, the vacant seat information of a reservation file 15 is searched and when there is any vacant seat, the reservation is secured. Then, the answer information of seat reservation is transmitted from the host 14 to a reservation terminal equipment. The transmitted answer information is received by the line control part 7, a printer output control part 11 is started under the control of the control part 7, and a ticket is printed out by a ticket issue printer 12.
Patent JP-H01162743-A (JP)
Title: Aluminum alloy for heat exchanger and clad material
Inventor: KISHINO KUNIHIKO
IPC: C22C21/12
Filed: 1987-12-17
Abstract: PURPOSE:To improve the formability and strength and corrosion resistance after brazing in the subject alloy by incorporating specific amounts of Si, Mg, Cu and Ti and optimum amounts of one or more kinds among Fe, Cr, Zr and B to Al. CONSTITUTION:The Al alloy for a heat exchanger is formed with the compsn. consisting of, by weight, 0.1-0.6% Si, 0.1-0.38% Mg, 0.1-1.5% Cu, 0.001-0.1% Ti, one or more kinds among 0.05-1.5% Fe, 0.01-0.4% Cr, 0.01-0.2% Zr and 0.0001-0.1% B and the balance Al. Said Al alloy is furthermore regulated to the core and an Al alloy brazing material contg. >=5% Si or an Al alloy skin material having the potential baser than that of said core as >=50mV is clad to the one surface or both surfaces to form an Al alloy clad material. Said Al alloy has excellent formability before brazing and has the strength and corrosion resistance equal to or above those of the conventional material even after brazing and heating.
Patent JP-H02164819-A (JP)
Title: Detergent composition
Inventor: DEGUCHI KATSUHIKO
IPC: A61K8/41
Filed: 1988-12-19
Abstract: PURPOSE:To obtain the subject composition, containing an alkylglycoside, sulfate group-containing surfactant, amine oxide and specific nonionic surfactant, having moderated irritancy and damaging properties for the skin and hair and excellent in detergency, foaming power and rinsing properties. CONSTITUTION:A composition containing (A) 1-60wt.% compound expressed by formula I (R1 is 8-18C alkyl, alkenyl or alkylphenyl; R<2> is 2-4C alkylene; G is residue derived from 5-6C reducing saccharide; x is a number providing an average value of 0-5; y is a number providing an average value of 1.0-1.42), (B) 0.1-40wt.% surfactant containing sulfate and/or sulfonate groups, e.g. polyoxyethylene alkyl ether sulfate, (C) 0.1-10wt.% compound expressed by formula II (R<3> is 8-10C alkyl or alkylamide; R4 is 2-3C alkylene; a is 0-30; R5 is 0-5C alkylene; R6 and R7 are 1-12C alkyl, 1-3C alkanol, etc.) and (D) 0.1-10wt.% ethylene oxide addition type nonionic surfactant at (1/25)-(10/1) weight ratio of the ingredients [(B+C)/A] and (1/10)-(3/1) weight ratio of the ingredients (B/C).
Patent JP-2001107644-A (JP)
Title: Double-door locking device
Inventor: KASAHARA HIROSHI
IPC: E05F17/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a double-door locking device in which the other hinged door is opened and closed automatically with the opening and closing of one hinged door. SOLUTION: The double-door locking device 1 is composed of left-right driving bevel gears 6, 7 installed to the left-right shafts 4, 5 of double doors, left-right hinged doors 2, 3, left-right follower bevel gears 8, 9 engaged with the driving bevel gears 6, 7 and a transmission shaft 10 in which the follower bevel gears are mounted at both ends. Left-right return springs 11, 11 are set up to the left-right shafts 4, 5. Thus, the other of the double doors can be opened and closed automatically with the open-close operation of one of the double doors. Accordingly, open-close operation is simplified, and the open-close operation of the double doors can be conducted easily when one hand or both hands are full and even by a person on a wheelchair and the aged.
Patent JP-H05156998-A (JP)
Title: Control device of engine
Inventor: KADOTA HIROSHI
IPC: F02D45/00
Filed: 1991-12-04
Abstract: PURPOSE:To set an intake air amount accurately and improve control characteristic by dividing a detecting time into a period overlapping a previous cylinder, a period of independent intake, and a period of overlapping a next cylinder so as to detect the intake pressure for each period. CONSTITUTION:In a multiple cylinder engine 1, a first pressure sensor 10 for detecting surge tank pressure is arranged in a surge tank 5 interposed in an intake passage 2. A second pressure sensor 12 for detecting intake pipe pressure is arranged in the vicinity of the intake valve of the multiple cylinder engine 1. The amount of fuel injected from a fuel injection valve 6 is controlled by a control unit 20 on the basis of each output detected by both pressure sensors 10, 12, and the like. In this case, for both pressure sensors 10, 12, the detecting time of each intake pressure is divided into a period of overlapping a previous cylinder, a period of independent intake, and a period of overlapping a next cylinder respectively. The intake air amount is set by the control unit 20 on the basis of the detected value of each intake pressure.
Patent JP-H10162378-A (JP)
Title: Servo signal generator and disk device using the same
Inventor: WACHI SHIGEAKI
IPC: G11B21/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve a servo characteristic by reducing the delay of phase due to digital processing. SOLUTION: Gain control and phase compensation in a high frequency band are performed by a high frequency band compensation circuit 203 for a digital focus error signal EF outputted from an A/D converter 202 and a focus control signal DFH in a high frequency band is obtained, and this signal DFH is outputted from, for example, a PWM circuit 294 as a PWM(pulse width modulation) signal. Also, gain control and phase compensation in an intermediate and low frequency band are performed by an intermediate and low frequency band compensation circuit 205 for a digital focus error signal EF outputted from an A/D converter 202 and a focus control signal DFL in an intermediate and low frequency band is obtained, and the signal DFL is outputted from a D/A converter 206 as an analog signal.  And the signal DFH outputted a pulse width modulation signal and the signal DFL outputted as an analog signal are added by an adder 207, and the final focus control signal DF is obtained. An operation time and time delay by 0 order holding are reduced and phase delay is largely reduced in the focus control signal DFH in a high frequency band.
Patent JP-H10163289-A (JP)
Title: Substrate treating device
Inventor: WATANABE JUN
IPC: H01L21/677
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device in which the durability of a substrate transferring means is improved against the influence of a treating liquid. SOLUTION: A substrate W is delivered to a transfer robot 22 after the substrate W is carried along a main carrying path 21 by means of a main transfer robot 22. The robot 35 carries the substrate W in an MTC (chemical solution treating chamber) 33. An exhaust chamber 90 is provided near the MTC 33 in a carry-in chamber 38. The exhaust chamber 90 is maintained at a pressure lower than those in the MTC 33 and a main transport chamber 23 and, in addition, that in the carrying-in chamber 38. Since the medicine atmosphere which flows out of the MTC 33 is evaluated in the chamber 90, the atmosphere does not flow to the main transport chamber 23. In addition, since the substrate W is carried in the MTC 33 from the main transfer robot 22 through the transfer robot 35, the medicine does not attach directly to the robot 22.  Therefore, the robot 22 can be protected from the medicine and medicine atmosphere.
Patent JP-H07174440-A (JP)
Title: Defrost controller for air conditioner
Inventor: ARIMA TAKAFUMI
IPC: F25B47/02
Filed: 1993-12-20
Abstract: PURPOSE:To eliminate a refrigerant flowing sound to an indoor unit side and to shorten an interrupting time of heating by varying a period of time to switching a four-way valve to a heating operating side in response to a pressure difference of a high pressure and a low pressure at the time of finishing a defrosting operation. CONSTITUTION:An operation of a compressor 1 is stopped, a four-way valve 2 is switched to defrosting and the compressor is operated by a controller 6 according to decision of frosting. High temperature and high pressure refrigerant from the compressor is fed to an outdoor heat exchanger 5 to defrost the exchanger 5, refrigerant cooled by heat exchanging is pressure-reduced by a capillary tube 4, and returned to the compressor through an indoor heat exchanger 3 and the valve. A current value of the compressor at the time of finishing the defrosting is detected by a current detector 8, an OFF time of the compressor before the valve is switched corresponding to the current value is read from a memory 9, and this time is counted by a timer 7. The valve is switched to heating upon finishing of the counting, and the operation of the compressor is restarted.
Patent JP-H04307675-A (JP)
Title: Computer display system
Inventor: MAIKERU TEI MATSUKEI
IPC: G06Q10/10
Filed: 1991-12-04
Abstract: PURPOSE: To enable not only a movie or video producer, but also an expert in music to intuitively incorporate, integrate, and serialize multimedia by displaying resources of multimedia to be produced on an N-dimensional editing operation screen and viewing them through plural view ports. CONSTITUTION: The concepts of compound resources which are shown in three dimensions are that a user can observe displayed data through view ports enabling a choice of the compound resources. An element 110 represents a graphic resource, an element 114 a speech resource, an element 116 a character plan resource, and an element 118 a music or sound resource. When the compound resources are viewed through an upper view port, the relation among resources such as position relation among various elements in terms of time is known. When the resources are viewed through a right-side view port, it is known that the version of an element, e.g. the sound element 118 includes two versions, i.e., version 120 and version 122 along the relative time length of versions.
Patent JP-H05153809-A (JP)
Title: Machine for soil covering
Inventor: WATANABE HIDEAKI
IPC: A01B33/16
Filed: 1991-12-04
Abstract: PURPOSE:To surely feed dug soil in prescribed portions to optional positions by leading soil tilled with rotary blades through an introduction passage to the lateral sides of the machine body with a leading out mechanism. CONSTITUTION:Soil, tilled and jumped up with rotary blades 9 is guided through a passage 13 to a passage 19 and forcedly led out with a leading out mechanism 21. The tips of the passage 19 are set at positions where the soil is to be fed.
Patent JP-H07154141-A (JP)
Title: Nrd guide oscillator
Inventor: WATANABE KENICHI
IPC: H03B5/18
Filed: 1993-11-29
Abstract: PURPOSE:To facilitate the assembling and to improve the mass-productivity by providing a dielectric strip, an oscillating element, a line in common use for an electromagnetic wave and a bias voltage and a bias supply line in a parallel plate waveguide for propagating an oscillated electromagnetic wave. CONSTITUTION:A clearance between upper and lower metallic plates 1a, 1b of a parallel plate waveguide 1 is set to be, e.g. 2.5mm and an InP gun diode 2 is provided on a side wall of a mount 3 almost in the center. A cathode electrode of the diode 2 is connected to the metallic plate 1b for earthing via the mount 3 and an active layer part and an anode electrode are provided in and on an insulation ring. Furthermore, the anode electrode is connected to a dielectric strip 6 via a common use line 5 on the dielectric board 4 and a bias supply line 7 and a wire 9 are connected to a high frequency coupling part between the line 5 and the strip 6. A metallic strip 8a includes a resonator, which is resonated with the oscillating frequency and the line 7 acts like a choke to prevent leakage of an oscillated electromagnetic wave. Thus, the manufacture is simplified, and miniaturization and mass-production are attained.