baber/WOPTO huggingface dataset:
Patent JP-S62291125-A (JP)
Title: Manufacture of circuit board
Inventor: SAKUMA KUNIO
IPC: H05K3/00
Filed: 1986-06-11
Abstract: PURPOSE:To accurately form a flexible circuit tape for an ultrathin tape carrier by lining a copper foil to enhance the rigidity of a perforation hole for positioning. CONSTITUTION:One side face of a thin insulating tape 1 is coated with an adhesive 2, a copper foil 3 having approx. 35mum thickness is bonded, the opposite side face to the foil 3 is coated with an adhesive 4, perforation holes 6 for positioning are opened at both side ends of the tap, and shape holes 5 for dispos ing a semiconductor integrated circuit element are opened at the center of the tape. Then, a copper foil 7 having approx. 35mum thickness is bonded with an adhesive 4 in the state overhung from the tap 1, and the coils 3, 7 are coated with a photoresist 8. Then, it is exposed, developed, patterned in a predeter mined shape, the foils 3, 7 are patterned by etching, and the photoresist 8 is separated. In this state, a conductor pattern including a finger lead 9 is formed on the front surface, and two reinforcing copper foil lines 10 continuous in the tape longitudinal direction are formed on the periphery of the holes 6 on the back surface.
Patent JP-S5759650-A (JP)
Title: Electrostatic precipitator
Inventor: FURUYA MASAYASU
IPC: B03C3/41
Filed: 1980-09-29
Abstract: PURPOSE: To attach dust particles in air on the surfaces of a plurality of electrodes by passing air into an unequal electric field shaped among the electrodes and charging the dust particles wiith electricity.  
     CONSTITUTION: When voltage is applied between the electrodes 1, 2, the unequal electric fields in high distribution are formed to sections near the electrodes 1, 2. When a particle 3 not charged intrudes in the electric fields, electric fields E 1 , E 2  are generated in the particle 3, and E 1  is larger than E 2  in the relationship. Consequently, force F 1 , F 2  functions to the particle 3, and F 1  is larger than F 2  in the relationship.  That is, the particle 3 is subject to force, and adheres on the surface of the positive  voltage electrode 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05305848-A (JP)
Title: Inlet structure of cooling air
Inventor: SHIBATA YUJI
IPC: B60R19/48
Filed: 1992-04-30
Abstract: PURPOSE:To provide a cooling air inlet structure that is simple in a setting operation, and there is no interference in a lock stay even if a front hood is situated in the front side of a radiator. CONSTITUTION:A cooling air inlet structure is made up of assembling a first member 72 to be attached to a bumper lower part 42, a second member 74 being attached to a bumper upper part 44 while connected to a side face of the first member 72, and a third member 76 inserting a fixing claw 762 into a mounting hole 756, being assembled in the second member 74, and attached tight to a radiator 90. In succession, a box part 75, where a lock stay is inserted through, is formed in the second member 74, thereby avoiding any interference between the cooling air inlet structure and the lock stay.
Patent JP-H032195-A (JP)
Title: Peptide and protease inhibitor
Inventor: HATTORI TOSHIO
IPC: A61K39/21
Filed: 1989-05-29
Abstract: NEW MATERIAL:Peptide having amino acid sequence selected from formula I to formula III or salt of said peptide. USE:Used as medicine such as anti-inflammatory drug, antineoplastic drug or anticarcinogenesis drug. Also used as hapten for producing antibody for immnoglobulin remedy. Having excellent protease-inhibiting activity against mammal. PREPARATION:For instance, insoluble carrier is bonded with carboxyl group of amino acid having C-terminal protecting amino group and said amino acid is successively subjected to peptide bonding with protected amino acid according to the aimed amino acid sequence, then the insoluble carrier is removed from generated peptide, thus purified with well-known means such as gel chromatography.
Patent JP-H06350580-A (JP)
Title: Optical ping-pong transmission method using optical switch
Inventor: TAKAHASHI MASAAKI
IPC: H04B10/272
Filed: 1993-06-07
Abstract: PURPOSE:To increase the number of branches and to extend the transmission distance by using a couple of optical switches synchronous with each other so as to switch the coupling and branch of optical signals for a predetermined period between an optical transmission line and an equipment. CONSTITUTION:Signals #1-#n for n-channels starting from a control signal are sent from a transmission section A1 for a period when a station side optical switch 10 selects a sender side and distributed to subscribers II1-IIn at a branch point. The signal reach each subscriber with delay times of DELTA1-DELTAn depending on the distance of the transmission line for this period. The optical switch 10 switches to a receiver side from a station side at a interval after the signal #n addressed to the subscriber (n) is sent. Transmission signals #1'-#n' each started from an individual control signal are sent from each subscriber to the station I. The signals are synthesized at the branch point and the signals reach the station I in the order of the #1'-#n'. The optical switch for selecting the sender side or the receiver side is switched after the final signal #n' arrives and one processing period is terminated. The similar operation is repeated sequentially.
Patent JP-S63299400-A (JP)
Title: Component mounting machine
Inventor: KAWABATA KOSUKE
IPC: B23P21/00
Filed: 1987-05-29
Abstract: PURPOSE:To simplify the manipulation and to perform the correction of the mounting position with a high precision by obtaining the amount of correction from the deviational amount of the respective two points of the recognized image. CONSTITUTION:A is one point in the image of a lead 3a, and its coordinates (X1, Y1) are recognized. Subsequently, the coordinates (X2, Y2) of a point A', symmetrical with A, in the image of a lead 3b after rotation of the nozzle by 180 deg. are recognized. If the positioning of an IC is performed with the rotation center of the nozzle being placed in the symmetry center of the lead of the IC, by correcting so that the deviational amount of A and A' becomes zero, the virtual center can be made to match the symmetry center of the IC, so that the error of one point A of the lead can be corrected. Then, as to the error of the rotation center and the suction error of the IC, it is only needed that by the intaking of the image of a lead 3c by the movement of the head section from the intaking of the image of the lead 3b, the gradient of the deviational amount of a point B of another lead from the point A' is corrected to zero, which another lead should originally be in the same direction as that moving direction.
Patent JP-S5830622-A (JP)
Inventor: KURUTO BINDAA
IPC: G01F1/20
Filed: 1982-08-05
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-H0430026-A (JP)
Title: Constructing method of underground structure
Inventor: KUNO YASUO
IPC: E21D13/02
Filed: 1990-05-25
Abstract: PURPOSE:To reduce the cost by constructing a board structure for supporting the ground and a facility as a top slab, using a space between two underground continuous walls in parallel with each other and constructed outside of an existing facility, and constructing frames of the underground structure. CONSTITUTION:Two walls 20 in parallel with each other are constructed outside of an existing facility 3 to form an outer wall 17. The ground between each wall 20 is drilled to provide a hard channel 21, and a hydraulic jack 30 is hanged down in the hard channel 21. The jack 30 is extended to press-in a leading steel pipe 41 into the ground and provide a through hole 23 in the wall member 20, and the jack 30 progresses for drilling, connecting a connecting pipe 42 to the steel pipe 41. A chemical is injected from a tip nozzle 44 of a chemical supplying pipe 43 to the ground 42, and is solidified to form a board stucture 50. Furthermore, the ground under the board structure 50 is drilled, and the drilled sediment is exhausted by using a temporary opening 24 and the hard channel 21, and pillars and beams are constructed in order under the board structure 50 as the top slab.
Patent JP-H10324923-A (JP)
Title: Wire rod for steel wire
Inventor: SUGIMARU SATOSHI
IPC: C22C38/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the scale adhesion and peeling property of a wire rod for steel wire and to obviate the necessity of intermediate annealing at the time of wire drawing. SOLUTION: This wire rod has a composition consisting of, by weight, 0.70-1.1% C, 0.10-0.40% Si, 0.20-0.90% Mn, 0.003-0.02% P, 0.002-0.01% S, and the balance Fe with inevitable impurities and containing, if necessary, 0.02-0.3% Cr and also having tensile strength(TS) defined by TS<=85×(C)+70, where C means carbon content (wt.%) and TS means tensile strength (kgf/cm<2> ). Further, in the steel material after wire rod rolling, pores of 1 to 3 μm exist by 1 to 5% by area ratio in the scale adhering to the surface of the steel material, from observation on the cross section under the optical microscope. In particular, it is preferable that the wire rod has a microstructure where the structure ratio of upper bainite is regulated to >=80% by area ratio.
Patent JP-S6028363-A (JP)
Title: Control method of talking charge meter
Inventor: OOUCHI KEIJI
IPC: H04M15/28
Filed: 1983-07-26
Abstract: PURPOSE:To attain a general-purpose talking charge meter independently entirely of its installing area and miniaturization and low cost by calculating the relation of distance between a reception side toll center and an outgoing toll center stored in an outgoing toll center data memory and controlling the display of charge on a display section 17 based on a charge table by distance. CONSTITUTION:A toll center 2 to which an outgoing side telephone set 1 belongs is coded and stored in the outgoing toll center data memory 14, the number of the reception side telephone set 4 transmitted from the outgoing side telephone set 1 is coded, the code of the reception side telephone set 4 and each toll center coded and arranged in an ROM are compared sequentially from a low-order code, and when the code of the reception side telephone set 4 is judged that the code is equal to or at a low-order to the toll center code in the ROM, the toll center is specified as the reception side toll center 3, the relation of distance between the reception side toll center 3 and the outgoing toll center 2 stored in the outgoing toll center data memory 14 is clarified and the charge required for talking is displayed on the display section 17 based on the charging table by distance.
Patent JP-2000063597-A (JP)
Title: Soft polyolefin resin composition
Inventor: KOIKE YUTAKA
IPC: C08L23/20
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having good heat resistance and good flexibility and having excellent transparency, when processed into a film, etc. SOLUTION: This soft polyolefin resin composition contains (A) 100 pts.wt. of a polypropylene-based polymer having a melting point of 15-80 J/g measured with a differential scanning calorimeter(DSC) and a melting peak temperature(Tpm) of >150 deg.C and (B) 30-400 pts.wt. of a poly.1-butene-based polymer, and a multi-layered film contains a layer comprising the same.
Patent JP-H06350393-A (JP)
Title: Power distributer
Inventor: ROGAN DEKURU
IPC: H03H11/36
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a distributer possible for circuit integration having three output ports or more, a wide frequency band and a high gain by providing an active element in a branched transmission line. CONSTITUTION:Gates of FETs 4, 5, 31 are connected respectively to a connecting point of lines 1, 2 via lines 13, 14, 24. The sources of the FETs 4, 5, 31 are grounded and the drains are connected to a transmission line connecting to output ports 44, 55, 66. Through such a constitution, three output ports or more are obtained and the distributer capable of integrating on an MMIC circuit having both a high gain and a wide frequency band is obtained.
Patent JP-S5838138-A (JP)
Title: Mold for molding resin
Inventor: IGARASHI HIROSHI
IPC: B29C45/00
Filed: 1981-08-31
Abstract: PURPOSE:To reduce the back stress, by providing a spiral extended runner at the end a runner of a mold, and providing a constricted section at the junction of said runners. CONSTITUTION:The mold is formed with a cavity 9 for producing an item, a branch 5 for supplying a resin to the cavity 9, and the runner 6. Further, the runner at the gate end is provided the additional spiral runner 8, and the constricted section 7 is provided at the juncture of the runner 6 and the additional spiral runner 8. Using this mold, the back stress during the molding can be absorbed by the length of the spiral 8 and the width of the constricted section 7.
Patent JP-S63297769-A (JP)
Title: Self-starter starting and stopping device for engine
Inventor: AOKI SHIGEO
IPC: F02D17/00
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the generation of the local abrasion of a starting gear by making a combustion chamber a decompressed condition based on the detection of a low-rotation-before-stoppage detecting device when the rotation of an engine starts to be lowered on the way to low rotation due to an engine stopping operations. CONSTITUTION:When the stopping operation of an engine 1 is carried out by an engine stopping device 10 lowering engine speed and, as a set low rotation is reached, a low-rotation-before-stoppage detecting device 13 detects this. And, a decompressor device 11 is operated based on this detection to make a combustion chamber a decompressed condition. Thereby, at this time right before the stoppage of the engine 1, compression in the combustion chamber is removed and a crankshaft 2 is freely inertially rotated stopping in an unspecified position. Hence, the stoppage/rotation phase of a starting gear 4 is different each time the engine 1 is stopped, varying the engagement starting position of a self-starter 6 and, thereby, the local abrasion of the starting gear 4 due to the sliding contact with a pinion 5 can be avoided, improving the durability of the starting gear 4.
Patent JP-H10326358-A (JP)
Title: Finite element dividing method
Inventor: NURIKI TETSUO
IPC: G06T17/20
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a finite element dividing method that accurately performs stress simulation by adjusting the variation rate of the division density of a closed area. SOLUTION: A user designates ρ designating a variation rate of division density for an area of a finite element to be divided as a roughness/denseness coefficient. On the basis of this ρ, a distribution function f(γ, ρ) representing the density of a shell element is determined. Then, the number of nodes on an inter-line curve dividing the part between a dot sequence 1 and a dot sequence 2 is determined on the basis of the distribution function f(γ, ρ). The user can adjust the number of nodes provided on the inter-line curve by varying the value of ρ. Through this adjustment, the variation rate of the division density of mesh elements in the area is freely adjusted to perform accurate stress simulation, etc. Further, since the variation in the division density can be varied according to the purpose, no unnecessary calculation is unwillingly performed.
Patent JP-2000328958-A (JP)
Title: Tension device for engine belt
Inventor: MORIOKA KAZUYOSHI
IPC: F16H7/12
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a compact tension device and a compact engine as a whole. SOLUTION: In this device, a moving body 15 is fitted in a guide hole 19 of a pulley supporting portion 16 disposed on the front face of an engine body 1 such that the moving body 15 can slide freely. A tension pulley 13 is connected to the moving body 15 via a supporting shaft body 14. A middle portion of an adjusting bolt 20 disposed along the guide hole 19 of the pulley supporting portion 16 is screwed into a screw portion 15b of the moving body 15. The adjusting bolt 20 is supported on the pulley supporting portion 16 such that it can rotate while its axial movement is restricted. Thus, the tension pulley 13 moves along the guide hole 19 by turning the adjusting bolt 20 and tension of a belt 9 hung across a drive wheel and an idler wheel is adjusted.
Patent JP-H09322336-A (JP)
Title: Gas insulated switchgear
Inventor: NAKAMURA KEIICHIROU
IPC: H02B13/035
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To scale down the dimension of a container by counterposing the first wall face and the second wall face of the container a first interval apart, and connecting them with each other by a third wall face and a fourth wall face counterposed an interval smaller than the first interval apart, and arranging electric apparatuses for each phase in order from the side of the first wall face to the side of the second wall face. SOLUTION: The first wall face 16a and the second wall face 16b of a container 15 are counterposed a specified first interval apart, and the wall faces 16a and 16b are connected with each other by the third and fourth wall faces counterposed a second interval smaller than the first interval apart. Breakers 17 for three phases are arranged in order at specified intervals in the longitudinal direction of the container 15 by arranging the section on the plan of a container 15 so as to be in the shape of an ellipse whose longitudinal axis is the first interval. Hereby, the interval between the third wall face and the fourth wall face is made small, and the outside dimension of the container 15 can be scaled down.
Patent JP-S5838821-A (JP)
Title: Light measuring device for camera
Inventor: KAITA KENICHI
IPC: G02B5/04
Filed: 1981-08-31
Abstract: PURPOSE:To vary the light measuring distribution sensitivity in a compact constitution, by inserting opposing diffusing plates, which are provided with a plurality of projections and concave parts that are closely contacted together, into a light path, thereby varying the interval between the diffusing plates. CONSTITUTION:A diffusing member 10 comprises diffusing plates 11a and 11b made of a transparent material. Diffusing surfaces 12a and 12b comprising the projections and concave parts that are closely contacted together are provided on the opposing surfaces. When the diffusing plates 11a and 11b of the diffusing member 1 which is inserted in the light path is opened, the diffusion is performed on the diffusing surfaces 12a and 12b. The light, which has a larger field angle than the field angle ditermined when the diffusing member is not present, is inputted into a light measuring lens 4 and a light receiving element 5, and the light is inputted into the wide area of a film surface 3. Since the degree of the diffusion is varied in correspondence with the interval between the diffusing plates 11a and 11b, the light measuring distiribution sensitivity is continously changed by adjsuting the interval.
Patent JP-S5473771-A (JP)
Title: Substituted indoline-2,3-dione and its preparation
Inventor: HASHIBA ISAO
IPC: C07D209/38
Filed: 1977-11-15
Abstract: NEW MATERIAL:1-(2,6-Dichloro-4-mitrophenyl)indoline-2,3-dione of formula I.  
     USE: Intermediate for 2-(2,6-dichloroanilino) phenylacetic acid usable as a raw material of pharmaceuticals for pair, inflammation, chronic arthrorheumatism, arthritis deformans, etc.  
     PROCESS: 2,6-Dichloro-4-nitrodiphenylamine is reacted with oxalyl chloride, preferably in the presence of an inert solvent at 20W100°C to form a compound of formula III, which is subjected to the Friedel-Crafts reaction in the presence of a catalyst, e.g. aluminum chloride, or an inert solvent to give the comopound of formula I. The starting compound of formula II can be obtained from 2, 6-dichloro-4-nitroaniline, anintermediate for inexpensive azo dispense dyes via a compound of formula IV. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10337011-A (JP)
Title: Power supply
Inventor: SHIOMI TSUTOMU
IPC: H02M3/155
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and reliable power supply in which the size can be reduced by decreasing the number of switching elements while reducing the loss thereof. SOLUTION: A converter circuit 1 comprises an inductor L1 , a diode D1 , and a switching element Q1 being shared with a converter circuit 2 constituting a chopper circuit having a shaper circuit for shaping the current waveform to increase monotonously and storing energy in an electrolytic smoothing capacitor C1 by converting the voltage. The converter circuit 2 comprises a switching circuit 20 sharing the switching element Q1 , a shaper circuit 21 comprising a rectifying element, i.e., a diode D3 , an inductor L3 and a capacitor C3 constituting a current resonance circuit, and a smoothing circuit 22 comprising an inductor L2 , a diode D2 and a capacitor C2 .
Patent JP-H08294981-A (JP)
Title: Manufacture of suction cup sheet
Inventor: KAWAI HIDEAKI
IPC: B41M1/30
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a method for making a suction cup sheet in which a suction cup layer of an optional shape such as a circular wheel is formed by a method such as screen process printing using a reaction curing type ink-like substance which makes a soft, flexible suction cup layer in order to fix a sticking material such as a sticker, a light shielding film to window glass, etc., without using an adhesive, etc. CONSTITUTION: A method for making a suction cup sheet in which an ultraviolet curing type ink like substance 3 which makes a soft, flexible suction cup layer, a suction cup layer 6 with one or more optional tie-dyed patterns 4 which has a void chamber and a thick outer bank on the inside of a circular wheel, etc., is printed on a sticking material 1 by a method such as screen process printing. A method for making a suction cup sheet in which using a two-liquid reaction curing type ink 3 which makes a soft, flexible suction cup layer, the suction cup layer 6 with one or more tie-dyed patterns 4 which has a void chamber and thick outer bank on the inside of a circular wheel, etc., is printed by a method such as screen process printing.
Patent JP-H09322330-A (JP)
Title: Distribution board
Inventor: MURAKAMI MICHIO
IPC: H02B1/40
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To judge the power use conditions of many shunt circuits at a look by making each indication and output means emit light and indicate radially the used power of the shunt circuits obtained with a signal processing means. SOLUTION: The cover 50 of a distribution board 10 is equipped with an indication and output means 59 comprising a linear light emitter 57 and a light emitting lamp 58, and when an operation switch is pushed once and an operation signal is input into the signal processing means, the used power value of each shunt circuit at that point of time is converted into indication data, and it is outputted to the indication and output means 59, and an applicable linear light emitter 57 emits light.  In this case, for the linear light emitter 57, the current effective value of the shunt circuit is indicated in the shape of a bar graph, with the full scale at the time of all light emitting elements having lit as rated power, and as the used power becomes larger, the indication extends from the center side of the cover 51 to outside, by which it indicates the change of used power at present by the expansion and contraction of the indication. Moreover, at the same time, the light emitting lamp 58 of the applicable shunt circuit lights. As a result, a user can recognize the power use condition of all shunt circuits at a glance.