baber/WOPTO huggingface dataset:
Patent JP-H1051188-A (JP)
Title: Mounting of electronic component
Inventor: AZUMA MASAYUKI
IPC: B25J15/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting electronic components by which the movement distance of a substrate can be shortened and electronic components can be mounted on the board at high speed, when mounting many electronic components on the substrate using a multi-nozzle type mounting head. SOLUTION: A method for mounting electronic components on a substrate wherein, with mounting heads 21-25 with multiple nozzles being index-rotated along a rotary head, electronic components P1-P5 set in a parts feeder are mounted on a substrate 8 which is positioned on an XY table section. The center of gravity G as a reference point is set inside a plurality of the electronic components P1-P5 to be mounted on the substrate 8. And, the distances D1-D5, D1'-D5' between the two rotating positions of the mounting heads 21-25 which can mount the electronic components P1-P5 at specified coordinates positionsand, the center of gravity G which is the reference point, are calculated. Out of the two distances, the shorter one is selected and then the electronic components P1-P5 are mounted.
Patent JP-S58104167-A (JP)
Title: Continuous measuring method for thickness of electroless plating
Inventor: KANAMORI TAKASHI
IPC: C23C18/31
Filed: 1981-12-14
Abstract: PURPOSE:To measure the thickness of electroless plating continuously by using sensors attached with connecting pads for leading out of electrodes to both ends of a nonconductive material of the same material as that of the object to be plated and sampling and holding the voltage corresponding to the current run by application of pulselike voltage to said sensors in synchronization with the pulses. CONSTITUTION:Connecting pads for leading out of electrodes are attached to both ends of a nonconductive material of the same material as that of the object to be plated, whereby sensors S1, S2 are constituted. Pulselike voltage is applied to the sensors S1, S2 and the voltage corresponding to the current flowing according to the resistance values of the sensors S1, S2 is applied to a sampling and holding circuit 14. The voltage held in the circuit 14 when the pulselike voltage is not applied is measured. Thus film thickness is converted from the resistance value of the metals deposited on the sensors S1, S2 by electroless plating reaction, whereby the plating thickness is measured continuously.
Patent JP-H0484387-A (JP)
Title: Automatic vending machine
Inventor: YAMAWAKI SHINZO
IPC: G07F9/00
Filed: 1990-07-27
Abstract: PURPOSE:To improve the operability of an automatic vending machine so that even a short child or disabled person riding on a wheelchair can utilize the vending machine by providing the 2nd commodity selecting button group below the sample displaying section of a service panel. CONSTITUTION:The 1st commodity selecting button group 4 composed of commodity selecting buttons 31-38 is provided in a sample displaying section 2 in the upper section of a service panel 1 in corresponding to samples displayed in each column and 2nd commodity selecting button group 6 is arranged below the section 2. The 2nd commodity selecting button group 6 is composed of commodity selecting buttons 71-716 corresponding to the commodity selecting buttons 31-316 and the buttons 71-716 are electrically connected to a commodity sales controller in parallel with each other. In addition, the large selection below the service panel 1 is deeply scraped off and a recessed section 8 is formed. Therefore, even a disabled person A riding on a wheelchair can purchase any kinds of commodity he wants by operating the 2nd commodity selecting button group 6 after he sufficiently approaches the service panel 1 until part of the wheelchair enters the recessed section 8.
Patent JP-2001028418-A (JP)
Title: Heat sink
Inventor: OBARA YOZO
IPC: H01L23/467
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink, which can dissipate heat very efficiently and is easily formed as well as being miniaturized. SOLUTION: This heat sink is provided with a heat conductor 12 mounted with electronic elements 10, which are accompanied by a heat generation, piezoelectric vibrators 16 to curve the heat conductor 12 provided in a prescribed range on the surface, where is not mounted with the element 10, of this conductor 12 and a driving means to make the vibrators 16 take expansion and contraction actions. The conductor 12 is tabularly formed and the vibrators 16 are laminated on both surfaces in the prescribed range of the conductor 12.
Patent JP-H1135954-A (JP)
Title: Diesel fuel
Inventor: AKASAKA YUKIO
IPC: C10L1/08
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a diesel fuel which can markedly reduce particulates causative of black smoke in an exhaust gas by blending methyl sea-butyl ether and/or methyl iso-butyl ether. SOLUTION: This diesel fuel comprises methyl sea-butyl ether, methyl iso- butyl ether and optionally up to 90 wt.% gas oil fractions and other ether compds. having a b.p. range of 150 to 380 deg.C. In order to further reduce contaminants in an exhaust gas, the content of the components other than oxygen-contg. compds., such as methyl sec-butyl ether and methyl iso-butyl ether, is pref. not more than 50 wt.%, particularly pref. not more than 20 wt.%. Methyl tert-butyl ether and methyl n-butyl ether have a low cetane value and hence cannot serve as a major base material of diesel fuels. Incorporation of an cetane value improver in an amt. of 0.01 to 2 wt.% into the diesel fuel is pref.
Patent JP-S5890343-A (JP)
Inventor: BURUUNO KURAROBUETSUTSU
IPC: B21J7/14
Filed: 1982-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06330232-A (JP)
Title: High tensile strength steel excellent in fatigue strength on weld zone
Inventor: KUREBAYASHI KATSUMI
IPC: C22C38/06
Filed: 1993-08-12
Abstract: PURPOSE:To produce high tensile strength steel improved in fatigue strength by regulating the structure of the weld zone. CONSTITUTION:In the weld heat-affected zone of high tensile strength steel contg., by weight, 0.03 to 0.20%, C, 0.6 to 2.0% Si, 0.6 to 2.0% Mn, <=0.02% P, <=0.01% S, 0.02 to 0.05% Al, 0.0005 to 0.0020% B and <=0.008% N and contg., at need, Cu, Ni, Cr, Mo, Nb, V and Ti, and the balance Fe with inevitable impurities, first, grain boundary pro-eutectoid ferrite easy to be a fatigue crack generating origin is suppressed by increasing grain boundary hardenability by the addition of B. Furthermore, by adding a suitable amt. of Si as a ferrite solid solution element, the matrix is strengthened as well, and, by their conjugate effect, the generation of fatigue cracks is suppressed, and the propagation of cracks is stopped or suppressed.
Patent JP-S5993507-A (JP)
Title: Frp synthetic resin drive shaft and manufacture thereof
Inventor: KUMADA MASATAKA
IPC: B29C70/86
Filed: 1982-11-16
Abstract: PURPOSE:In an FRP drive shaft for rolling stock, to improve the torsional strength at the joint by constructing the joint with metal coupling member with inner and outer layers of resin coated continuous carbon fiber wound with predetermined angle against the axis. CONSTITUTION:Auxiliary coupling sleeves 4, 4 and coupling members 3, 3 are fitted and secured with predetermined interval to a mandrel 11. Then adhesives is applied on the outercircumference of both members 3, 4 and while rotating the mandrel 11 resin coated continuous carbon fiber 12 is wound with the angle in the range of 45-75 deg. against the axis 13 of mandrel 11 while reciprocating between the coupling members 3, 3 to form an inside layer 6 of predetermined thickness. Thereafter resin coated continuous carbon fiber 12 is wound with the angle of 5-30 deg. against the axis 13 similarly to form an outer layer 7 of predetermined thickness. Then it is heated and hardened. With such structure, residual stress at the joint can be reduced to improve the torsion strength.
Patent JP-H0545868-A (JP)
Title: Image forming composition, partial rugged image forming material and partially rugged image forming method
Inventor: KOIKE TOSHIHIRO
IPC: G03F7/027
Filed: 1991-08-09
Abstract: PURPOSE:To form the image which has rugged parts and smooth parts on the surface of a sheet, article, etc., and has the high design characteristic colored with either of these parts. CONSTITUTION:An original 4 is brought into tight contact with the surface of the partial image forming material constituted by successively laminating a base material 1 having rugged shapes, a photosetting resin layer 2 contg. an image forming compsn. which develops a color with UV light and does not develop the color with visible light and a light transparent member 3. This material is irradiated with visible light vr. The exposed parts 2b do not develop color and are cured by being transferred with the ruggedness of the base material 1, by which the softening temp. is increased. The base material 1 is thereafter peeled and only the surfaces of the unexposed parts 2a are smoothed. The entire part of the partial rugged image forming material is then irradiated with the UV light to develop the color of the unexposed parts 2a. The smooth parts developing the color and the rugged parts without developing the color are thus obtd. on the same plane. The smooth parts without developing the color and the rugged parts developing the color are obtd. if the order of the irradiation with the visible light and the UV light is reversed. The workability is thus extremely improved.
Patent JP-H0487184-A (JP)
Title: Driver circuit for inverter type microwave oven
Inventor: OKAMOTO MITSUHISA
IPC: H05B6/66
Filed: 1990-07-26
Abstract: PURPOSE:To accomplish a driver circuit using a low voltage DC power supply, which assures a high power utilization factor and high output at a low cost, by connecting two inverter circuits in parallel with the DC power supply, and furnishing two booster transformers. CONSTITUTION:A driver circuit for inverter type microwave oven is equipped with push-pull type inverter circuits 2, 3 and a voltage doubler half-wave rectifying circuit 6, and with the output therefrom a magnetron 7 is driven. In these inverter circuits 2, 3 switching elements 10a, 10b and 11a, 11b, two each, are connected with the primary windings of booster transformers 4, 5 so as to form a closed loop, and the connecting points of these switching elements 10a, 10b and 11a, 11b and center taps 4c, 5c of the primary windings of the booster transformers 4, 5 are connected with the two ends of a DC power supply 1, and the drive is done with a control circuit 13. Therefore, the currents flowing through the primary sides of the booster transformers 4, 5 are switched at a high speed. This permits accomplishing a driver circuit for inverter type microwave oven using a low-voltage DC power supply, with which a high output and high efficiency are assured at a low cost.
Patent JP-S61111418-A (JP)
Inventor: AARU UENDERU GOTSUDOUIN
IPC: H03M1/24
Filed: 1985-09-12
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-H0249409-A (JP)
Title: Thin plate material laminating device
Inventor: TANAKA MOTOYUKI
IPC: B65H29/32
Filed: 1988-08-10
Abstract: PURPOSE:To reduce the period required for lamination of thin plates by a method wherein an attraction thin plate material is laminated by shifting an attracting and stacking true-up means to a point above a thin plate material block being laminated, one end of the attraction thin plate material is inserted using a wedge device, the laminated thin plates are pressed by a pressing true-up device, each end face of the thin plates is contacted to the end face of the other end face of the thin plate, and a large number of iron core materials are laminated. CONSTITUTION:An attracting and stacking true-up means 12 is shifted to a point above a feeding iron core plate laminating block 1 using a robot 20, and a sheet of an iron core plate 8 is attracted to an attraction pad 54 by each attracting device 15. The means 12 is shifted to a point above a block 5 on which the core plate 8 is being laminated. The core plate 8 is lowered to the block 5, and both ends of the core plate 8 are pressed by the lowered press-head of the pressing device. The means 12 is moved forward by the robot 10, the core plate 8 is also moved forward, and it is inserted into a gap. The rear end of the already inserted core plate 8 is pressed by the true-up plate of a true-up device 16 together with the block 5 being laminated, and they are made even. As a result, a large number of core plates 8 are laminated, and the period required for lamination can be cut down.
Patent JP-2001027854-A (JP)
Title: Image forming device
Inventor: SAKAKIBARA HIROYUKI
IPC: G03G15/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a defective image and defective carrying by preventing the defective separation of a transfer material from a photoreceptor after transferring a toner image. SOLUTION: An image area R- on the surface of a photoreceptor drum 1 is electrostatically charged with a negative polarity by applying an electrostatic charging voltage on a transfer roller 2 by an electrostatic charging bias power source 2c. An electrostatic latent image is formed by an exposing means 3, and toner whose polarity is negative is stuck to the electrostatic latent image by the developing roller 4a of a developing device so as to develop the latent image as a toner image. By applying a transfer voltage whose polarity is positive on a transfer roller 7, the toner image is transferred to the surface of the transfer material P. A part corresponding to the leading margin Pa of the transfer material P on the surface of the photoreceptor drum 1 is controlled by a control means 20 so that the part may become a positive- charged area R+.  As for the leading margin Pa of the transfer material P having the rear side where the positive charge is applied by the transfer roller 7, a repulsive force works between the leading margin Pa and the positive area R+, then, the margin Pa is satisfactorily separated from the surface of the photoreceptor drum 1.
Patent JP-H0363467-A (JP)
Title: Air conditioner
Inventor: TANAKA OSAMU
IPC: F25B13/00
Filed: 1989-08-01
Abstract: PURPOSE:To ensure cooling capacity, and to enable continuous operation by installing the bypass line of a high-pressure gas refrigerant between the receiver of a liquid line between a heat-source side decompression mechanism and a utilization-side decompression mechanism and the compressor discharge side. CONSTITUTION:Heat-source side heat exchangers 2a, 2b and a utilization-side heat exchanger 5 are changed over each at one end to the discharge side or suction side of a compressor 1, thus conducting cooling operation and heating operation. Each heat-source side heat exchanger 2a, 2b is changed over at each mode of the stoppage of a condenser and an evaporator in response to the load of a utilization-side heat exchanger 5 while the flow rate of a refrigerant is adjusted by heat-source side decompression mechanisms 25a, 25b at the time of cooling operation, and compressor 1 discharge-side high-pressure gas refrigerant pressure is held at a fixed value. When an outside air temperature at the time of cooling operation or low-pressure gas refrigerant pressure is lowered, an opening and closing mechanism 45a is opened by an opeing and closing control means 6, a high-pressure gas refrigerant is introduced to a receiver 43 through a bypass line 45, and liquid refrigerant pressure is kept at a fixed value. Accordingly, cooling capacity is displayed, and amenity is improved.
Patent JP-2000018213-A (JP)
Title: Cylinder device
Inventor: ISHII MASAYOSHI
IPC: F16J7/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder device capable of letting a transverse load go off without increasing the size of the cylinder device. SOLUTION: A piston rod 5 is provided with an axial hole 9 formed from a projected end side; a rod 11 inserted, with a gap h provided, in the axial hole 9; and a tilting mechanism for titably supporting the rod 11 in the axial hole 9. The extremity of the rod 11 is projected from the piston rod 5. A body to be supported is linked to the extremity. An axial load is acted by the deadweight of the body to be supported on the extremity of the rod 11.
Patent JP-H0366812-A (JP)
Title: Sea water intake device
Inventor: KAWABATA MINORU
IPC: E03B3/36
Filed: 1989-08-04
Abstract: PURPOSE:To efficiently introduce sea water by providing an air-bubble generating device on the sea bottom or in the vicinity thereof in front of a sea water inlet pipe opened to the underwater with a suitable space between the air-bubble generating device and the intake pipe so as to eliminate the influence of jelly- fishes. CONSTITUTION:There are provided a water intake pipe 10, a water intake port 11, a pressure air generating device 13, a pipe line 14 and a pipe device 15. When the pressure air generating device 10 arranged on the land L is turned on, compressed air is led into the pipe device 15 through the pipe line 14, and then pressure air is discharged into the underwater S from small holes 15a in the form of air-bubbles B. Accordingly, jelly-fishes are separated from the water intake port 11 of the water intake pipe 10 by the air-bubbles B under buoyancy of the air in the vicinity of the water intake port 11. With this arrangement, it is possible to surely introduce sea water.
Patent JP-H0936756-A (JP)
Title: Recording coding and reproducing device
Inventor: KOBAYASHI RYOJI
IPC: G11B20/14
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain the recording coding and reproducing device with a small error by providing an error correction capability to a run length limited code. SOLUTION: An input information series is given to a linear convolution coding means 1, in which the series is converted into a linear convolution code. The code is given to a linear convolution code/NRZ run length limited code conversion means 2, in which the code is converted into an NRZ.RLL code. Then the signal is recorded in a recording medium 4 via a recording means 3. In the case of reproduction, the signal is given to an NRZ run length limited code/linear convolution code conversion means 6, which discriminates whether the code system is the NRZ.RLL code system or the non NRZ.RLL code system. A different table is referenced and a most probably code in a range of 1-bit error is extracted. Then a linear convolution coding decoding means 7 conducts syndrome calculation to determine the information series.
Patent JP-S6444889-A (JP)
Title: Nuclear fusion device
Inventor: FUKUMOTO EIJI
IPC: G21B1/11
Filed: 1987-08-14
Abstract: PURPOSE:To suppress a position deviation of a separatrix magnetic surface, by installation of a magnetic flux supporting coil at periphery of a diverter plate so as to be crosslinked with the separatrix magnetic surface. CONSTITUTION:A magnetic flux supporting coil 9 is placed so as to put along a shape of a diverter coil 6, corresponding to a separated structure along a torus direction, Then, by making a coil 9 transfer from a normal conductive condition to a superconductive one, at a preferable condition of a separatrix magnetic surface as shown with the mark 51, a magnetic flux penetrating the coil 9 is preserved. Therefore, even when an outer disturbance is put, the newly attained separatrix magnetic surface 52 does not deviate substantially from the original magnetic surface 51. And also a movement of a null point 8 is so small and transfer of the separatrix magnetic surface is well suppressed.
Patent JP-H0858383-A (JP)
Title: Door structure for automobile
Inventor: MOCHIZUKI KENJI
IPC: B60R13/04
Filed: 1994-08-26
Abstract: PURPOSE: To provide a door structure for an automobile capable reducing the number of part items or assembly man-hours while maintaining the appearance improved in a parting part in a center pillar part of front/rear doors of the automobile. CONSTITUTION: A lengthwise long flange part 10', having a shape formed round to an indoorm side of a front door center pillar garnish 9, is integrally provided in the front side part of a rear door center pillar garnish 10.
Patent JP-H1048347-A (JP)
Title: Method and apparatus for displaying position of reinforcing bar of concrete structure
Inventor: TOMITA HIROSHI
IPC: G01V3/12
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To display the state of reinforcing bars arranged in a structure rapidly and clearly by analyzing the positions of the reinforcing bars inside by an electromagnetic wave sensor, and printing out the positions of the reinforcing bars obtained. SOLUTION: As an array antenna 2 for grasping reinforcing bars inside a concrete structure 1 perspectively, a plurality of subminiature electromagnetic wave sensors 3 are fitted to a fitting frame 2a in such a way as to be arrayed vertically, and wheels 2b and a rotating-type distance detecting encorder 2c are fitted to the upside of this fitting frame 2a. On the other hand, a rail 4 is fitted to the surfaces of a bridge pier to make the antenna array 2 movable in the lateral direction by the wheels 2b, and accurate information is outputted from the electromagnetic wave sensors 3 and the distance detecting encorder 2c according to the horizontal movement of the antenna array 2.  And it is transmitted to the personal computer 5 in an investigating car 4, and the personal computer 5 outputs the positions of the reinforcing bars as two-dimensional plane images and three-dimensional solid images at every concrete depth on the basis of data inputted, and depicts the state of the arranged reinforcing bars by a printer 7.
Patent JP-H1145237-A (JP)
Title: Document distribution support system and computer readable recording medium for recording program for making computer function as the same system
Inventor: UKIKAWA KAZUNOBU
IPC: G06F17/21
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To make is possible to simply distribute a document by using a work flow automation by semi-automatically or automatically enabling set of a distribution route of the document. SOLUTION: This device is equipped with a transposition file 102, which inputs from a document DB101 distributed document that is already distributed according to a distribution route, converts it into a vector expression and stores it, and a document distribution server 103, which converts an undistributed document inputted from a client 10 into a vector expression, obtains the degree of similarity of the vector expression of the undistributed document to the vector expression of the distributed document, generates a distribution route of the distributed document that has the degree of similarity obtained exceeding a specified threshold value as the distribution route of the undistributed document and distributes the undistributed document according to the generated distribution route.
Patent JP-S6180083-A (JP)
Title: Apparatus for measuring article to be inspected
Inventor: AOKI MASASHI
IPC: G01T7/00
Filed: 1984-09-28
Abstract: PURPOSE:To enhance inspection efficiency and to attain to make a measuring apparatus compact, by arranging plural detectors, which can advance and retract with respect to the upper, front, rear right and left surfaces of an object to be inspected, to a main body part capable of moving along a feed line. CONSTITUTION:A track surface 3 is provided along a feed line 1 for feeding an article to be inspected so as to be capable of moving the main body part 3 of a measuring apparatus along the feed line 1. Detectors S1, S3-S6, which are opposed to the upper, front, rear, right and left surfaces of the article to be inspected and can advance and retract, are arranged to the main body part 3 and an under surface detector S2 is arranged to the part below the feed line 1 opposed to an upper surface detector S1. By this method, the inspection of each surface is performed while the main body part 3 is moved with the move ment of the article to be inspected and, therefore, inspection efficiency is en hanced.