baber/WOPTO huggingface dataset:
Patent JP-S63311796-A (JP)
Title: Apparatus for laminating and coupling printed board
Inventor: YAMASHITA YOSHIFUMI
IPC: H05K3/46
Filed: 1987-06-15
Abstract: PURPOSE:To manufacture a material stack automatically by a method wherein a transfer apparatus which transfers the material stack to a magazine and a conveying apparatus which conveys the material stack from a laminating apparatus to an arranging apparatus and a drilling and pinning apparatus successively are provided. CONSTITUTION:A transfer apparatus 8 is composed of a base 48 on which a material stack 5 is placed, a lifter 50 which is moved vertically by a pneumatic cylinder 49 and lifts the material stack 5 from the base 48 to a required height by its movement and a robot 52 which has a chuck 51 and transfers the material stack 5 from the lifter 50 to a magazine 9. A conveying apparatus 6 is composed of a pneumatic cylinder, a traverse 54 moved by the pneumatic cylinder and six chucks 55 which are provided at three positions of the traverse 54 two at each position. The chucks 55 hold the material stacks 5 placed on the rails 11 of a laminating apparatus 1, on the base of an arranging apparatus 6 and on the base of a drilling and pinning apparatus 7. With this constitution, the whole process can be carried out without manual handling.
Patent JP-H07335693-A (JP)
Title: Mounting of semiconductor device, and semiconductor device
Inventor: SAITO YOSHIMASA
IPC: H05K3/34
Filed: 1994-06-07
Abstract: PURPOSE:To make it possible to increase a bonding strength of leads in a TAB wherein the leads are fastened and supported by the film base material at their base and tip sections. CONSTITUTION:This mounting method includes a process wherein the width of a lead 15 is set relatively narrower than that of a pad 21 and the leads 15 are placed gently on the pad 21 and a process wherein the leads 15 are scanned with laser light which is condensed to the width which is the same as that of the pad 21 or narrower being casted along the leads 15. The leads 15 whose base 15b and tip 15a sections are fastened and supported by the film base material 12 are solder-bonded to the pad 21 mounted on a mounting board 20. By this method, a high solder bonding strength between the leads 15 and the pad 21 can be ensured and the bonding condition can be checked easily and surely.
Patent JP-S629661-A (JP)
Title: Monolithic integrated circuit
Inventor: NOGUCHI TSUTOMU
IPC: H01L21/822
Filed: 1985-07-05
Abstract: PURPOSE:To reduce the chip area of a monolithic integrated circuit for microwaves, by forming an inductor having a capacitor in series. CONSTITUTION:On a substrate 13 of dielectric such as sapphire or semi- insulating compound such as GaAs, a helical first conductive layer 12 is formed. Next, a second conductive layer 11 is formed through an insulating layer 14 of silicon oxide or silicon nitride on the conductive layer 12. The conductive layer 12 and the conductive layer 11 are separated from each other in direct current. At both ends of the conductive layer 11 an input terminal 11IN and an output terminal 11OUT are provided, and at both ends of the conductive layer 12 an input terminal 12IN and an output terminal 12OUT are provided. In this way, the inductance per unit conductor length of the inductor formed with the conductive layer 11 and the conductive layer 12 can be increased.
Patent JP-H097655-A (JP)
Title: Terminal block
Inventor: TOTSUKA TADAO
IPC: H01R9/22
Filed: 1995-06-15
Abstract: PURPOSE: To reduce the number of constituting part items in the wiring connecting part of a terminal block, simplify the whole structure, improve the assembling property, and reduce the cost. CONSTITUTION: A terminal block body has substantially a mountain-like protruding part 12, and a terminal plate 13 is provided on the protruding part. The terminal plate 13 has a hole part 13a corresponding to the wiring connecting part of the terminal plate, and a terminal screw 15 is screwed to a screw hole 14a provided on the protruding part under the hole part, whereby the terminal end 1a of a wiring to be connected can be connected. The terminal screw is rotatably held on the top part of screw preventing metal fittings 16. This metal fittings have, on both sides, a pair of elastic piece parts 16a, 16a extended along inclined surfaces 12a, 12a on both sides of the protruding part.  Parts 16b, 16b to be locked for regulating the dropping-out from the protruding part are provided on the tip of each elastic piece part so as to be lockable by locking parts 17, 17 provided on the protruding part.
Patent JP-H05326653-A (JP)
Title: Discriminating method of failed ic and tester therefor
Inventor: DEGUCHI YOSHINOBU
IPC: H01L21/66
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a method and tester for discriminating between a passed IC and a failed IC even after test of electrical characteristics in test process. CONSTITUTION:A visually unidentifiable fail mark 13 of transparent fluorescent paint is put of the surface 1a of an IC package 1 which failed in test. The fail mark 13 is subsequently irradiated with light from a predetermined light source and an emerged image is taken into a CCD camera thus testing presence/ absence of fail mark 13.
Patent JP-S5373499-A (JP)
Title: Production of calcium silicate fiber
Inventor: MURAKAMI KENGO
IPC: C01B33/24
Filed: 1976-12-13
Abstract: PURPOSE: To cheaply obtain fibrous calcium silicate useful as an industrial material by carrying out hydrothermal reaction of calcareous and siliceous raw materials in the coexistence of a water sol. calcium salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5272105-A (JP)
Title: Stereo-modulator
Inventor: MURAKAMI AKIO
IPC: H04H1/00
Filed: 1975-12-12
Abstract: PURPOSE:To improve the degree of separation of signals, by bringing the cut-off frequency level of LPF higher.
Patent JP-H0444919-A (JP)
Title: Packaging device
Inventor: IWAKAWA TAKASHI
IPC: B65B11/48
Filed: 1990-06-06
Abstract: PURPOSE:To make the packaging finish favorable and improve the work efficiency by a method wherein a plurality of wrapping tools, which are switched between an operation posture by which each side end of a packaging sheet is folded and placed over an object to be packaged and held under a lapped condition, and a non-operation posture in which the wrapping tool retreats to the stand-by position, are provided to correspond with respective sides of the sheet. CONSTITUTION:By operating a first wrapping tool 18, one side end 5a of a packaging sheet 5 is folded on the upper surface of an object C to be packaged, and the holding condition of a packaging roller 28 of the first wrapping tool 18 is maintained. By operating a second wrapping tool 19 located at a diagonally opposite side from the first wrapping tool 18, one side end 5b corresponding to the packaging sheet 5 is placed over the first side end. When the side end 5b has been placed, the first wrapping tool 18 returns to a stand-by position. By operating a third wrapping tool 20, when a remaining side end 5c has been placed, the second wrapping tool 19 returns to a stand-by position. One side end 5d on which an adhesive tape 6 is attached is folded and placed on the object C by a fourth wrapping tool 21, and respective side ends 5a, 5b, 5c, 5d lapped in four layers are mutually joined.
Patent JP-S6039963-A (JP)
Title: Network channel test system
Inventor: NAKANO TORATA
IPC: H04M3/24
Filed: 1983-08-15
Abstract: PURPOSE:To make the channel test efficient by connecting a voice signal generator and a voice detector to an optional network and setting a folding trunk in a complete group digital network. CONSTITUTION:One of the voice folding trunks LT-1 and LT-2 is connected respectively to each set of networks NW0-NW1, a signal from a voice signal generator TNG is led through the two voice folding trunks LT-1, LT-2 to execute a channel test. When all tests are finished, it is discriminated that a complete group network is excellent.
Patent JP-H097252-A (JP)
Title: Magnetic recording and reproducing device, and device and method for magnetic recording
Inventor: MORITA MASAKI
IPC: G11B5/027
Filed: 1995-06-15
Abstract: PURPOSE: To suppress the occurrence of rainbow noises and provide a high- quality images even when in the case where a spliced part of tape is reproduced. CONSTITUTION: When a magnetic tape 8 is made to run in the usual tape running direction 9, it is erased by a standard image signal recording/reproducing heads 1a, 1b. The running quantity L of the tape 8 at this time is expressed by the following formula: L=M+N where N is the length of the tape winding a rotation drum 5 and M is the distance of the tape from the whole width erasing head 6 to the tape entrance where the tape starts to wind the rotation drum 5. After that, the tape 8 is made to run in the reverse direction by the length L. Accordingly the front of the region 14 is positioned on the track made by the heads 1a, 1b.
Patent JP-H11333156-A (JP)
Title: Electric razor and grinding method of outer edge of electric razor
Inventor: HOYA YOSHIAKI
IPC: B24B3/48
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To the outer edge of an electric shaver to be easily ground in high precision by providing an outer edge with an outer edge plate formed in a groove shape and an inner edge sliding inside the outer edge plate and equipping folded pieces protruded to both sides of the outer edge plate to combine the outer edge plate with a jig for inner face grinding in grinding the inner face of the outer edge plate. SOLUTION: A slit outer edge plate 2A with a U-shape section formed with a number of slits at equal intervals by a cutting disk has flashes protruding inside by cutting by the cutting disk. The slit outer edge plate 2A is mounted on a prescribed position for a jig 13 for inner face grinding for grinding the slit outer edge plate 2A from inside to remove flashes to make the inside flat. Folded pieces 2b for folding outside are protruded from both sides of the outer edge plate 2A to securely execute the mounting. The folded pieces are guided to engaging parts 13a of the jig 13 for inner face grinding to temporarily fix the outer edge plate 2A on a prescribed position of a fitting groove 14 of the jig 13 and inside grinding is carried out by a grinding disk 12 in that condition.
Patent JP-H0441664-A (JP)
Title: Multilayer plated steel sheet and its manufacture
Inventor: MASAKI KATSUHIKO
IPC: C23C28/02
Filed: 1990-06-07
Abstract: PURPOSE:To easily manufacture a multilayer plated steel sheet excellent in corrosion resistance, heat resistance and workability by carrying out Ti vacuum vapor deposition on the surface of a steel sheet in specified conditions for the ion current intensity ratio of H2O to gaseous H2 and the sheet temp., and then carrying out Al (alloy) vacuum vapor deposition. CONSTITUTION:First, Ti is vapor-deposited in vacuum on the surface of a steel sheet at >400 deg.C sheet temp. while the ion currents of H2O and gaseous H2 in the residual gas in the vapor deposition chamber are monitored with a gas analyzer so that the intensity ratio of ion currents is controlled to <=5. Thus, a Ti-plating layer having the crystal orientation (0002) of Ti grains parallel to the base steel sheet is formed to >=0.1mum thickness. Then, an Al (alloy)- plating layer is formed to >=1mum thickness as a second layer by the vapor deposition of Al (alloy) in vacuum. In the process of vapor deposition of Al (alloy), it is preferable to carry out in <=1X10<-2>Torr vacuum at >200 deg.C sheet temp.
Patent JP-S5850451-A (JP)
Title: Burner for flame spectrochemical analysis
Inventor: OGASAWARA ICHIROU
IPC: G01N21/72
Filed: 1981-09-21
Abstract: PURPOSE:To emit a hydrogen flame stably by introducing a flow adjustable stabilizing gas between a cylindrical outer burner and an inner burner provided therein. CONSTITUTION:An atomizing gas Gb is introduced to atomize a sample solution 11 in a body 6 of an atomizing chamber. On the other hand, a fuel gas Gc is introduced and mixed thereinto, stored in the body 6 thereof and then, an ignition is made at the opening 1 of an outer burner. With the ignition, a large outer flame is formed at the upper part of the opening 1 of the outer burner. The outer flame is unstble due to the disturbance of outside air but at the same time, an ignition inducting opening 3 opened works to form a small inner flame at an opening 2 of the inner burner. A stabilizing gas Ga is introduced gradually into an introduction tube 4 to put out the outer flame, leaving the inner flame alone. At this point, the ignition induction opening 3 is closed and the stabilizing gas Ga is regulated whereby the inner flame becomes very stable. The burner thus arranged accomplishes the PHO molecular emission by a hydrogen reducing flame in a very stable manner.
Patent JP-H11340271-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONO JUNICHI
IPC: H01L21/60
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To simplify a process in the manufacture of a semiconductor chip for using a wafer bump for chip connection. SOLUTION: For instance, after forming an element part 12 on a semiconductor wafer 11, a protective film 21 is formed on the entire surface. The protective film 21 is etched with a resist pattern 22 as a mask and an opening 21a for exposing an electrode pad 12a and a groove 21b for forming a wiring pattern 14 are formed. After removing the pattern 22, a barrier metal 23 is vapor- deposited on the entire surface. The upper surface of the barrier metal 23 is ground and a barrier metal layer 23' and the wiring pattern 14 are formed. Then, by an electroplating method for which the wiring pattern 14 and the barrier metal layer 23' are a cathode electrode, the wafer bump 24 is formed on the respective electrode pads 12a.
Patent JP-H11338133-A (JP)
Title: Production of transfer film and color filter
Inventor: TAKANE NOBUAKI
IPC: B32B7/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a transfer film which enables efficient production of a high-quality color filter with a good cut state of pixel edges and without transfer defects. SOLUTION: In the production process of a color filter, a transfer film produced by successively depositing a base film, cushion layer and photosensitive resin layer is used. The photosensitive resin layer face is laminated to a substrate while at least the transfer film is heated, the base film and the cushion layer are peeled, and the photosensitive resin layer is hardened with light by irradiation with active rays and developed to form a specified color pattern. In this method, the transfer film used has the max. adhesion strength between the cushion layer and the base film, and storage elastic modulus of the cushion layer and/or the photosensitive resin layer as the structural material is controlled to <=1×10<5> Pa in the temp. range from 80 deg.C to 100 deg.C.
Patent JP-S6210268-A (JP)
Title: Improved high-frequency excited ion plating method
Inventor: SUZUKI KOICHI
IPC: C23C14/32
Filed: 1985-07-09
Abstract: PURPOSE:To increase the acceleration of the incident positive ions on a substrate even while the substrate is kept grounded by further additionally grounding an electrode for introduction of a high-frequency via a high-frequency choke coil and DC resistor and controlling the DC resistance level between said elec trode and the ground. CONSTITUTION:The substrate 18 consisting of glass, plastic, etc. is set to a substrate holder 17 in a vapor deposition chamber 14; on the other hand, a vapor deposition source 15 is put into a boat and the inside of the chamber 14 is evacuated 24 to a prescribed vacuum degree. An inert gas such as Ar or/and active gas such as O2 are introduced 25 into the chamber; thereafter the high-frequency voltage is impresses to the electrode 19 for heating of the vapor source 15 and introduction of the high frequency to generate high-fre quency discharge plasma by which the vapor deposition of the vapor deposition material on the substrate 18 is executed. The above-mentioned electrode 19 is kept grouned via the high-frequency choke coil 22 and the DC resistor 23 in this case. The plasma potential of the high-frequency plasma is held at the optional positive potential with respect to the ground potential by controlling the DC resistance level between the electrode 19 and the ground.
Patent JP-H05341089-A (JP)
Title: Temperature controlled material irradiation device
Inventor: YAMASHITA YOSHIHIRO
IPC: G21C23/00
Filed: 1992-06-09
Abstract: PURPOSE:To provide a temp. controlled material irradiation device, with which the soundness of the structure of an inner cylinder tube is well secured even though its plate thickness is small and temp. control of the be can be done smoothly. CONSTITUTION:In connection with an inner cylinder tube 6, a sodium flowout pipe 9 is installed through which sodium 12 in the inner cylinder tube 6 flows out from its over-part, and this sodium flowout pipe 9 is extended to inside of the inner cylinder tube 6 to form a sodium flowout pipe extension part 13 so that a sodium liquid surface 12 is formed within the tube 6. A gas storage 14 for inert gas is provided in the space bounded by the sodium liquid surface 12 and the inner wall surface of the upper part of the inner cylinder tube 6.
Patent JP-S6042185-A (JP)
Inventor: MATSUTOU SADASHI
IPC: B62M6/35
Filed: 1983-08-16
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-S6129226-A (JP)
Title: Channel data separating device
Inventor: MORI TAKASHI
IPC: H04J3/04
Filed: 1984-07-20
Abstract: PURPOSE:To separate multiplexed data with small circuit configuration by writing multiplexed data in a RAM having storing capacity for two frames, reading at the same time, storing in a shaft register SR and outputting in parallel from SR. CONSTITUTION:Multiplexed data are written successively in a RAM4 that can store multiplexed data of plural channels for two frames in which 1 frame consists of plural time slots TS and each TS consists of the same number of bits by address from a binary counter 1, and data written 1 frame before are read out by address made by converting the value from the counter 1 by a ROM2 basing on selection of a data selector 3. When reading, reading is made successively from the first bit of each TS, and a bit of next order is read out, and stored successively in an SR4 having bit number equal to the number of TS. Even timedata are inputted to all bits of the SR4, all bits are separated in parallel from the SR4 through a latch circuit 6 as data of each TS and outputted by control of a timing pulse generator 8.
Patent JP-S6063755-A (JP)
Title: Manufacture of magnetic sound recording and reproducing device
Inventor: OGIJI KENJI
IPC: G11B15/26
Filed: 1984-07-20
Abstract: PURPOSE:To make the productivity of the titled device higher and its maintenance work easier, by utilizing one surface of a fixed base plate as a fixed fitting surface and piling up and assembling mechanism parts by utilizing one operation in a uniaxial direction so that automatic assembling can be made when the parts are assembled. CONSTITUTION:When each mechanism part is assembled on a base plate 1, the pintch roller 6 and heads 4 and 5 of a head plate 2 are passed through the hole 1g, etc., of the base plate 1 from the backside until they come out to the surface side and operating levers 11-16 are put on the guide section 1a of the base plate 1 and the mechanism parts are fitted to the backside of the guide section 1a. A holder 30 is put on the operating levers 11-16 under a condition where a widing reel shaft 31a and feeding reel shaft 32a are passed through the hole 1h, etc., of the base plate 1 until they come out to the surface side, and an engaging plate 38, holder 30, and each mechanism part are fixed to the fixing section 1b of the base plate 1 by screws 33, 48, etc. Elastic members 17-22, 26, etc., are installed to the operating levers 11-16 and the mechanism parts and a motor 41 is inserted into the hole 1g of the substrate 1, and then, a belt 44 is extended between a flywheel 40 and motor 41.
Patent JP-S5938732-A (JP)
Title: Illuminating device
Inventor: TANIMOTO TETSUYUKI
IPC: G03B27/54
Filed: 1982-08-27
Abstract: PURPOSE:To obtain uniform luminous intensity in the direction parallel to a linear light source, and to obtain uniform distribution of luminous intensity in perpendicular direction avoiding loss of amount of light by providing a lenticular in the same axis with longitudinal direction of the linear light source, and diffusing light only in perpendicular direction. CONSTITUTION:A photographic enlarger is constituted by arranging xenon tubes 1a-1c parallel to each other and installing tri-color filters 2a-2c for adjusting color temperature, condenser lenses 3, 6, a projection lens 8 etc. in the front. A negative film 7 is projected on a projection plane 9. Nearly parallel light is made incident to a lenticular 4 and its pitch line is parallel to lingitudinal direction of xenon tubes 1a-1c. By this constitution, and using a linear light source, light is diffused in the direction perpendicular to the linear light source. Consequently, distribution of luminous intensity in perpendicular direction is made uniform avoiding loss of amount of light due to useless diffusion of light. Further, loss of light due to diffusion is reduced by limiting the angle of diffusion of light within a specified range by the use of the lenticular.
Patent JP-S636530-A (JP)
Title: Optical switch
Inventor: SAKANO SHINJI
IPC: G02F1/313
Filed: 1986-06-27
Abstract: PURPOSE:To lower crosstalk and to reduce the overall loss by providing an etched mirror for reflecting a light beam, on an optical waveguide which has branched, curving the light beam along an approximate circular patch and enlarging an intersection angle, in an optical switch for an optical communication. CONSTITUTION:Two linear refractive index type optical waveguides 1-4, 2-1 are provided, and a Y branch type optical switch and a Y multiplexer are coupled between them. In said Y branch type optical switch and Y multiplexer, areas 7-1, 7-2, 9-1 and 9-2 which can control independently a refractive index are formed. In this state, an input light 0-1 is advanced from the area 7-1 in which the refractive index has been lowered, to the area 7-2 in which the refractive index is not lowered. Subsequently, said light is brought to a total reflection by the end face of an etched mirror 6 and an optical path is curved, and the light is advanced to the area 9-2 of the multiplexing part. Next, it is outputted as an output light 0-2 from the output light optical waveguide 2-1. At that time, the light is reflected by the etched mirror 6, and by disregarding an angle phi of the Y branch, an intersection angle of input and output use optical waveguides can be taken up to the maximum 90 deg.. Accordingly, a crosstalk of an optical switch can be lowered, and the size can be made small.
Patent JP-S6043546-A (JP)
Inventor: YUASA YOSHIROU
IPC: E04B1/04
Filed: 1983-08-18
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-S5273004-A (JP)
Title: Push button apparatus
Inventor: KOIZUMI SATORU
IPC: G11B15/02
Filed: 1975-12-15
Abstract: PURPOSE: To provide a push button apparatus, in which two slide plates and push buttons, intended for use in tape recorder or the like, are imparted with various functions, through suitable arrangement of holes and pins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5374477-A (JP)
Title: Measurement method of complex group refractive indices
Inventor: TOKUDA MASAMITSU
IPC: G01N21/45
Filed: 1976-12-15
Abstract: PURPOSE:To make possible direct measurement of complex group refractive indices by propagating the light modulated by an electric signal to the specimen, and comparing the phase delay of the modulation signal produced thereby with the reference light which does not propagate in the specimen.