baber/WOPTO huggingface dataset:
Patent JP-H0760474-A (JP)
Title: Laser beam machining device
Inventor: HAYASHI EIKICHI
IPC: B23K26/142
Filed: 1993-08-30
Abstract: PURPOSE:To save a space and reduce the operating cost by adopting an air- cooling type laser beam oscillator and collecting dust produced during a working near a material to be worked. CONSTITUTION:The laser beam supplied from the laser beam oscillator 2 is condensed by a working head 3 and irradiates the work. The working head 3 and the work are moved relatively. The laser beam oscillator 2 is cooled by cold water below room temperature through an air-cooling type cooling device 8. A suction hole 5 is provided for the dust produced at the time of working near the working part of the working head 3 and the end of an exhaust duct 6 connected to this is connected to an air suction hole 10 of an air cooling type cooling device 8. The dust is sucked, exhausted and collected by an air blower 9 through an suction part 5, an exhaust duct 6 and an air suction hole 10 of the air cooling type cooling device 8.
Patent JP-2000049181-A (JP)
Title: Semiconductor device and production thereof
Inventor: WAKAMIYA KEIICHIRO
IPC: H01L21/60
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device provided, on the electrode of a semiconductor substrate, with a bump electrode excellent in reliability. SOLUTION: The semiconductor device comprises a plurality of electrodes 11 formed on a semiconductor substrate 10, an insulating film 13 formed to extend over the peripheral end of the electrode 11, plating films 15, 16 formed on the electrode 11 and bump electrodes 17 formed on respective plating films 15, 16 wherein each plating films 15, 16 is formed of an electroless plating film 15 on the side touching the electrode 11 and an activation layer 14 is provided between the electrode 11 and the electroless plating film 15.
Patent JP-H0538609-A (JP)
Title: Cylinder device for spindle chuck
Inventor: KOIDE TOMIO
IPC: B23B31/30
Filed: 1991-07-30
Abstract: PURPOSE:To miniaturize a whole device by providing a cylinder to store one end of a rod part and a piston to support the other end of the rod free to rotate. CONSTITUTION:A rod part 30 is moved in the axial direction by moving a piston 43 inside of a cylinder 13 at the time of opening and closing a spindle chuck. The spindle chuck opens and closes interlocked with the movement of this rod part 30 in the axial direction. Additionally, at the time of processing, the rod part 30 connected to the spindle chuck is rotated by rotation of the spindle chuck. At this time, as the rod part 30 is supported by the piston 43 free to open and close, rotation of the rod part 30 is not transmitted to the piston 43 and the cylinder 13. Consequently, it is not required to take measurement in the longitudinal direction long so as to support the piston 43 and the cylinder 13, thus it is possible to miniaturize the whole device.
Patent JP-2001037992-A (JP)
Title: Pachinko game machine
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To easily make a stage part of various pattern of rolling motion that meets user's needs and do development and parts management easily for a game machine that has a generator by composing the stage part of bonus device of multiple divided stage members that is divided to depth direction in the generator. SOLUTION: A liquid crystal display part on which various symbol is displayed is set in the inner face of center generator, which is set in roughly center of game board 10, and a lower member of center generator 40 is set on lower part of center generator. For composing the lower member of center generator 40, a divided stage member, which has, from the inner side to near side, a back board member 50, the first layer member 60, the second layer members 70, 80 and the third layer member 90, is set and the stage part is connected of a concave part 92 that is formed with each layer part 60-90. The pachinko ball, which reaches to right and left both sides of guide members 41a, 41b, is flowed in the center generator, then is reached to the first layer member 60, is rolled to near side sequentially, and is moved out from an outlet part 95.
Patent JP-H0961625-A (JP)
Title: Polarizing plate
Inventor: TSUKADA RYUTA
IPC: G02B5/30
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the reflection of even the existing polarizing plate by a simple method and to obtain a novel non-reflection polarizing plate featuring excellent mass productivity by laminating a base material for antireflection, such as transparent film or transparent resin film, formed with a transparent thin film layer of the refractive index lower than the refractive index of a base material for forming as an antireflection layer on the surface of the polarizing plate. SOLUTION: The base material 2 for antireflection constituted by forming the transparent thin-film layer 2A on the polarizing plate 1 by coating a transparent urethane film of a thickness approximately equal to the thickness of the polarizing plate with a fluororesin of the refractive index lower than the refractive index is previously formed. The film (base material 2 for antireflection) formed by coating such transparent urethane film with the fluororesin is adhered and laminated on the front surface side to be visibly observed of the polarizing plate 1, i.e., the TAC film (surface base material 1B) on the front surface side via an adhesive layer 3. Then, the polarizing plate is easily produced simply by laminating the base mater 2 for antireflection on the existing polarizing plate 1 via the adhesive layer 3, by which the mass production of the non-reflection polarizing plates having the high performance is made possible.
Patent JP-2000044546-A (JP)
Title: Difluoromethanesulfonylanilide derivative, its production and herbicide containing the same as active ingredient
Inventor: YOSHIMURA TAKUMI
IPC: C07D239/52
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To produce a new compound useful as a herbicide effective in remov ing weeds within a wide range including hardly controllable weeds growing in a paddy field and safe for mammals. SOLUTION: This compound is represented by formula I (R1 is H, an alkyl or an alkoxyalkyl), e.g. 2-[(4,6-dimethoxypyrimidin-2-yl)hydroxymethyl]-N- difluoromethanesulfonylanilide. Furthermore, the above compound is produced by reacting a 2-substituted aniline derivative represented by formula II with a difluoromethanesulfonyl halide or difluoromethanesulfonic acid anhydride in the presence of a base such as pyridine in a solvent such as tetrahydrofuran at a temperature within the range of about -70 to +250 deg.C for about 5 min to 7 days and then, as desired, converting the resultant compound into its salt.
Patent JP-S6278344-A (JP)
Inventor: ODA TORU
IPC: E04D13/00
Filed: 1985-09-30
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-H0496998-A (JP)
Title: Lubricant for bottle conveyor belt and lubrication of bottle conveyor belt
Inventor: TANIMOTO TAKEO
IPC: C10N40/00
Filed: 1990-08-14
Abstract: PURPOSE:To provide the title lubricant giving such high-level lubricity and bactericidal activity as to be adequately responsible for higher speed and sterility, containing a bactericidal cationic surfactant and a specific alkyl phosphoric ester salt at a specified proportion. CONSTITUTION:The objective lubricant comprising (A) a bactericidal cationic surfactant and (B) a medium containing >=5wt.% alkyl phosphoric ester salt of the formula (R is 8-22C alkyl or alkenyl; M is alkali metal, amine or alkanolamine; (n) is 1 or 2) at the weight ratio A/B=10:(3-10).
Patent JP-H0316145-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKENOUE KAZUHISA
IPC: H01L21/60
Filed: 1989-08-23
Abstract: PURPOSE:To enhance a bonding strength by a method wherein a polysilicon layer or a polycide layer is formed between a barrier metal layer and an insulating oxide film. CONSTITUTION:A silicon oxide film 106a and a BPSG film 107a which have been patterned are formed to form a contact hole and an opening part in a bonding pad part. A barrier metal layer 108 is formed; the barrier metal layer is formed as a two-layer structure 108, 1082 of Ti/TiN. A formed metal electrode layer 109 and the barrier metal layer 108 are etched continuously to form a prescribed interconnection pattern. In addition, a passivation film 110 is formed in order to protect the surface. A hole for bonding use is made in a pad, and a wire 111 is bonded. Consequently, it is possible to obtain a bonding pad structure where a polycide layer 104a has been formed between the barrier metal layer 108 and an insulating oxide film 102. Thereby, it is possible to prevent a bonding pad from being exfoliated.
Patent JP-H0960920-A (JP)
Title: Ventilating air-conditioner system
Inventor: UKUCHI TAKAHIKO
IPC: F24F1/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating air-conditioner system which does not require duct works, and ventilates indoor spaces to a pleasant air condition. SOLUTION: A dehumidifier unit 200 connected to a heat source device 1 and a whole heat exchanger unit 170 connected to the outdoor side through an air intake duct 8 and an exhaust duct 78 and also connected to the indoor side through a ventilation duct 77, are installed in a roof space 57 of a building. The roof space 57 is connected 400 to the indoor spaces A, B to ventilate and condition the indoor spaces A, B through the roof space 57.
Patent JP-2001044531-A (JP)
Title: Shape of giant magnetoresistance element and manufacture thereof
Inventor: KAWABATA TAKESHI
IPC: H01L43/12
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To manufacture an element which exhibits giant magnetoresistance effect based on the principle of tunnel effect by precisely controlling the shapes and sizes of clusters and the distances among the clusters and those among the clusters and electrodes. SOLUTION: Clusters 1, having discoid bodies composed of a fine ferromagnetic component A and having diameter G and thickness T, spherical bodies having diameters G, or GxXGy (Gy>Gx) elliptic bodies are formed on the upper surface of an insulating substrate 2, composed of a nonmagnetic component B by using the molecular beam epitaxy(MBE) and lithography. At formation of the clusters 21, distances (S1 and S4) among the clusters and those (S2 and S3) among the clusters 1 and electrodes are precisely controlled. In order to stabilize the clusters 1, in addition an insulation coating film 3 is formed by thinly depositing an insulating component C by the MBE. Finally, a giant magnetoresistance(GMR) element, the electrical resistance of which drops greatly due to tunnel effect caused by a low magnetic field is manufactured, by forming clusters between electrodes 1 and 2 (10 and 11) by precisely controlling the intervals among the clusters.
Patent JP-H0874792-A (JP)
Title: Vertical shaft mixed flow pump
Inventor: TAKADA KUNIO
IPC: F04D11/00
Filed: 1994-09-09
Abstract: PURPOSE: To provide small size without decreasing the efficiency of a pump by giving a specific value to the ratio of volute height to volute width at the position corresponding to the max. diameter of a volute in a vertical shaft mixed flow pump having double volute casing structure and a polygonal volute as well. CONSTITUTION: A discharge volute 4 is of double volute casing structure having an inside volute 6 and an outside volute 8 through a partition wall 5. The volute is of a square shape. The ratio (H/W) of volute height H to volute width W at the position in the reference position A-A corresponding to the max. diameter of the volute is at least 1.5. Or the angle formed between the straight line connecting the outside cut water part of the volute to the center line of circular stream and the discharging direction is from 105 degrees to 135 degrees. In addition, the volute height is lengthened. Thus the width of the volute casing is reduced with the cross section of the volute secured.
Patent JP-S59107852-A (JP)
Title: Method and device for superfine working of internal surface of hole
Inventor: ONO YOSHIHIKO
IPC: B24B5/48
Filed: 1982-12-10
Abstract: PURPOSE:To effect the superfine finish of the internal surface of the penetrating hole by a method wherein a string is penetrated through the penetrating hole in a work and an abrasive agent is adhered to the string while the string is moved into the lengthwise direction and is oscillated into the direction orthogonal to the lengthwise direction. CONSTITUTION:Upon working, the work W is disposed on a slide table 7 on a work table 5 at first. The string 53, wound around an upper bobbin 55, is pulled out and wound around a plurality of rollers 57, 59, 63, then, is penetrated through an abrasive agent vessel 65 and the penetrating hole W' of the work W, thereafter, is wound around a plurality of rollers 73, 69, 71 and the lower bobbin 67. Next, both bobbins 55, 67 and driving rollers 59, 71 are rotated to move the string 53 through the vessel 65 and adhere the abrasive agent to the string 53. Subsequently, a rotary shaft 35 is rotated by a motor 47 to oscillate a frame 25 through an eccentric mechanism 33. According to this method, the string 53 is moved and oscillated thereby finishing the internal surface of the penetrating hole W' of the work W.
Patent JP-S60107697-A (JP)
Inventor: FUJIKAWA YOSHITAKA
IPC: G09G5/32
Filed: 1983-11-16
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-H1134795-A (JP)
Title: Occupant protection device for working vehicle
Inventor: KANAYAMA NOBORU
IPC: B60R21/16
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a driver in traveling a highway with protection and safety and avoid to obstruct the functions as a working vehicle by protecting an occupant in collision in response to a detection signal of the collision of a vehicle and automatically prohibiting the vehicle to operate protecting the occupant by the detection of the working state. SOLUTION: A detection signal of an acceleration detector 11 in collision is converted by an A/D converter 12 so that an air bag device 14 is inflated by the ignition output of the judgment of a control part 13. When a working vehicle is in a working state except in traveling a highway, an operation prohibition means 16 and an operation stop manual switch 17 which surely prevent the malfunction of the air bag device 14 in the vibration and impact are added thereto. It is provided with a discrimination detection 15 which automatically detects the using state and storing state of the work device so as to prevent it from being unusable after a useless operation of the air bag device 14. This constitution can protect the driver in traveling a highway without damaging the functions as the working vehicle.
Patent JP-H0764499-A (JP)
Title: Display board
Inventor: UDA KOJI
IPC: G09F9/30
Filed: 1993-08-31
Abstract: PURPOSE:To provide a display board in which the emission strength of light emission elements can be adjusted according to illuminance of the surrounding so as to easily see the content of display, even if the sun is positioned in any direction. CONSTITUTION:In a display board 1 in which many light emission elements arranged lengthwise and crosswise are selectively emitted based on display data so as to display the content of display, light sensors 6, 7 respectively receiving the surrounding external light of at least in the display face direction and in the back direction of the display board 1 are arranged, and a comparison means comparing output of these light sensors 6, 7 with each other and a light quantity adjusting means adjusting the emission quantity of the light emission elements according to the output of the comparison means are provided.
Patent JP-H0774820-A (JP)
Title: Telephone system
Inventor: KUNIEDA YOSHIHIRO
IPC: H04M1/663
Filed: 1993-08-31
Abstract: PURPOSE:To securely and easily judge who is calling and who is being called. CONSTITUTION:A password code is stored in a RAM 3 and the ring-back tone and display program corresponding to the password code are stored in advance in a speech program part 5c and a display driver part 6c respectively. When there is an incoming, a control part 4 outputs an incoming answer message which requests a password code from the speech program part 5c to the caller and collates an inputted password code to output the ring-back tone corresponding to the password code from a speaker 5b and displays it on an illumination lamp 6 or display panel 6a. When the password code is unmatch or unless the called subscriber answers, a sound recording device 7 is put in operation. Consequently, the opposite party and called person can easily be judged and answering to an undesired telephone call can be evaded.
Patent JP-S6194410-A (JP)
Title: Surface acoustic wave filter
Inventor: MITSUZUKA SHUICHI
IPC: H03H9/64
Filed: 1984-10-15
Abstract: PURPOSE:To decrease the number of parts and obtain space-saving effect by slanting the sides of a metallic electrodes which face comb-shaped electrodes to the propagation direction of a surface acoustic wave which propagates between the comb-shaped electrodes. CONSTITUTION:A semiconductor substrate 9 and a piezoelectric thin film 10 provided thereupon constitute a piezoelectric substrate 7. A reverse surface electrode 11 is provided to the semiconductor substrate 8 at the opposite side of a main thin conductive film 10 and grounded. The metallic electrode 12 is provided between two comb-shaped electrodes 8 on the surface of this substrate 7 and a bias voltage VB, impressed between the electrodes 12 and 11, is controlled to vary the insertion loss of the filter. The metallic electrode 12 is placed on a propagation path of a surface acoustic wave SAW, but the influence of reflection of SAW from end surfaces of the electrode 12 is reduced by determining the shape of the electrode so that the end surfaces slant to the propagation path of SAW.
Patent JP-H0534825-A (JP)
Title: Projection type image display device
Inventor: NAGAI HIROSHI
IPC: H04N5/74
Filed: 1991-08-01
Abstract: PURPOSE:To effectively discharge heat without making a device large in size. CONSTITUTION:Light emitted from a metal halide lamp 2 is spectrally dispersed into light for R, G and B, and then, respectively made incident on corresponding LCDs, 18, 19 and 20. The light beams emitted from the LCDs 18, 19 and 20 are synthesized by dichroic mirrors 16 and 17, and then, projected on a screen through a lens 21. The heat generated by the metal halide lamp 2 is discharged through a duct 5 and out of a fan 6 on the same side surface as that of the lens 21.
Patent JP-H0663389-A (JP)
Title: Automatic synthetic reactor
Inventor: SUGAWARA TORU
IPC: B01J19/00
Filed: 1992-08-13
Abstract: PURPOSE:To automatically execute a prescribed reaction by arranging a liquid temperature sensor and a pH sensor in a reacting vessel and controlling in accordance with the detecting value of the sensor so as to supply a reagent only when the liquid temp. and pH are in a certain range. CONSTITUTION:The liquid temperature sensor TC1 and the pH sensor PHS are provided in the inside of the reacting vessel 11 to supply the reagent from plural reagent vessels Y1-Y4 via pipe line and solenoid valves V1-V4 opening and closing in accordance with the detecting signal from the sensors are provided in the pipe line. And timers TM1-TM4 are connected to the solenoid valves to make open and close and at the same time the timers are turned on and off by each of the detecting signals of the temperature sensor and the pH sensor. And a heat medium vessel 12 surrounding the reacting vessel 11 is provided and the temp. of the heat medium circulated to the vessel 12 is controlled by the detecting value of the liquid temperature sensor TC1 or a heat medium temperature sensor TC2 so as to be a prescribed temp.
Patent JP-2001038993-A (JP)
Title: Stamp image printer and printing method
Inventor: UMETSU FUMIHIRO
IPC: B41J29/40
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a sufficient output sheet bundle can be managed because the origin can be known easily by looking not at the front but the end and partial replacement is difficult because simultaneous output of output sheet bundle from the imaging apparatus can be known. SOLUTION: The stamp imaging apparatus comprises means 15 for converting the image of a document into image data, an image memory 17 storing the image data, means 16 for dividing an arbitrary stamp image depending on the number of output sheets, means 16 for synthesizing the stamp image data divided into image areas corresponding to the end area of the image data being printed to each output sheet to produce image data stored in the image memory in order to print the divided stamp image data at the end area in the vicinity of the end part other than the imaging area of each output sheet, and means 18 for reading out the synthesized stamp image and printing it on the output sheet.
Patent JP-S6372390-A (JP)
Inventor: TAKAMI AKIKAZU
IPC: B08B13/00
Filed: 1986-09-13
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-H0285195-A (JP)
Title: System for distributing liquid from cardboard carton
Inventor: AASAA JII RUDEITSUKU
IPC: B67D3/00
Filed: 1989-08-24
Abstract: PURPOSE: To dispense liquid by gravity from a laminated paperboard carton through a reclosable corner opening by providing a pinching mechanism including a pair of adjacent pressure plates vertical to each other and having side wall surfaces in parallel with each other, for compressing the opposite walls of the containers at the corner opening. CONSTITUTION: When a door 14 is lowered to a use position, a pinch mechanism 20 is located on one corner corresponding to a lower corner of a box holder 12 to control the flow of the liquid from a package 10 when one corner is opened to be inserted into the pinch mechanism 20. This mechanism 20 includes a pair of upper side plates 28, 29 and a pair of lower closing plates 30, 31 adjacent to each other, and the pairs of the plates 28 and 29, and 30 and 31 are respectively directed so that they are positioned mutually perpendicular. When the liquid is to be dispensed, the inward pressure is acted on a bush rod 39, whereby the side plate 28 is moved to the fixed rear plate 29, and then the closing plates 30 and 31 are separated.  The inner faces 32, 33 of the side plates 28, 29 are respectively engaged with the adjacent parts of a front wall and a rear wall of the package 10, and a side wall of a package 24 is folded to be opened, whereby the liquid can be flown from the opening by the gravity.
Patent JP-H0881281-A (JP)
Title: Forming of plate material comprising inorganic grain
Inventor: SUGITANI YOSHIHIRO
IPC: C04B32/00
Filed: 1994-09-09
Abstract: PURPOSE: To provide a method for forming a plate material comprising inorganic grains by which disadvantages according to a conventional technique are removed and the advantages of the inorganic grains are not lost by breakage, etc., of the inorganic grains. CONSTITUTION: This method for forming a plate material comprising inorganic grains is to fill an inorganic hollow filler coated with a binder in a cavity 5 of a definite shape, carry out the gas reaction and harden the filled hollow filler.