baber/WOPTO huggingface dataset:
Patent JP-H11197412-A (JP)
Title: Filter element for melted synthetic substance
Inventor: GNEUSS DETLEF
IPC: B29C48/69
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter element durable to be used as a screen for a long duration while keeping the same filter size. SOLUTION: In this filter element for a melted synthetic substance and comprising a plurality of filter layers 2-6 exchangeable in a filter holder installed between either a pump or an extruder and either a die or a nozzle, at least two filter screens 2, 4 and 6 with the same or almost the same filter fineness are arranged back and forth and these filters are parted one another by at least one coarse filter screen 3 and 5. The efficient filter surface area of the filter screen 2 and 4 in the upstream side in the melted material flow direction is made narrower than the efficient filter surface area of the filter screen 6 in the most downstream side in the melted material flow direction.
Patent JP-H09143788-A (JP)
Title: Production of galvanized steel sheet
Inventor: URAKAWA TAKAYUKI
IPC: C23C28/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To further form a film, excellent in press formability, spot weldability, and adhesion, on the surface of a plating layer of a galvanized steel sheet. SOLUTION: An Fe-Ni-O film is formed by performing electrolysis under the conditions that the total concentration of nickel sulfate and ferrous sulfate in a plating bath is (0.1 to 2.0)mol/l and pH value is 1.0-3.0 and further the relation among the sum M(mol/l) of nickel ion concentration and ferrous ion concentration in the plating bath, the average flow rate U(m/s) of the plating bath, and the electric current density IK(A/dm<2> ) satisfies the equation IK/(U<1/2> M)=50 to 150. In this method, the plating layer at the surface of the galvanized steel sheet is a galvannealing layer of 7-15wt.% iron content, an electrogalvanizing layer, or a hot dip galvanizing layer.
Patent JP-H10145183-A (JP)
Title: Surface acoustic wave filter
Inventor: ATOMIYA TADAMASA
IPC: H03H9/25
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a surface acoustic wave filter in which a broad frequency band is attained, while reducing an in-band insertion loss and a ripple. SOLUTION: In the surface acoustic wave filter 1 configuring a ladder filter circuit by arranging alternately series arm resonators 3, 4 and parallel arm resonators 5-7 between the input and output, interdigital transducers 3a, 4a at both sides of which reflectors 3b, 3c, 4b, 4c are arranged are used for the series arm resonators 3, 4, and multi-pairs of electrode fingers in one port SAW resonator is adopted for the parallel arm resonators 5-7 without a reflector.
Patent JP-H10270493-A (JP)
Title: Manufacture of bga semiconductor device
Inventor: AMANO KATSUMI
IPC: H01L23/12
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can increase the reliability of elastomers formed between semiconductor chips and a TAB tape with low costs and a good appearance. SOLUTION: The method for manufacturing a ball grid array (BGA) type semiconductor device includes a step of mounting semiconductor chips on an insulating film having a plurality of wiring patterns arranged as spaced by predetermined intervals. The chip mounting step further includes a step of preparing a mold plate 20 having recesses H having a desired shape at a position where the chips are to be mounted on the insulating film and filling elastomers 4 in the recesses H of the mold plate 20, a step of subjecting the elastomers 4 to a defoaming process, a step of positioning and bonding the insulating film, a step of heating and curing the elastomers 4, a step of dismounting the mold plate 20, and a bonding step of fixedly mounting the semiconductor chips on the elastomers 4.
Patent JP-H05145702-A (JP)
Title: Image reading device
Inventor: FUSHIMI JUICHI
IPC: H04N1/107
Filed: 1991-11-19
Abstract: PURPOSE:To provide an image reading device which can smoothly transmit the image data to the device main body from a hand scanner with use of a simple and inexpensive radio equipment that does not perform the time multiplication nor the frequency multiplication. CONSTITUTION:A CPU 21 of an image reading device main body 2 transmits the operating condition data inputted through an input part 26 to a hand scanner 1 from a radio equipment 25. A control part 14 of the scanner 1 sets the operating condition data received by a radio equipment 15 to an image sensor 11 and a picture signal processing part 13. The sensor 11 of the scanner 1 reads an original 100 based on the operating condition data and sends the obtained image data to the equipment 15 after digitizing and binarizing the data through an A/D converter 12 and the part 13 respectively. The equipment 15 sends the inputted binarized image data to the main body 2. The equipment 25 of the main body 2 sends the received binarized image data to a terminal processing system 23.
Patent JP-H08156108-A (JP)
Title: Variable laminating pitch-shaping method
Inventor: MUTO MASAHIRO
IPC: B29K105/24
Filed: 1994-12-07
Abstract: PURPOSE: To attempt shortening of shaping time and improvement of surface roughness by a method wherein contour shapes of at least two layers continuing in a laminated direction are compared, and when the contour shapes are the same one or variation in the contour shape is little, shaping is carried out by adopting the contour shape just before. CONSTITUTION: Contour lines 3a, 3b on a first layer are read. Then, when there is a next layer, contour lines 3c, 3d of that layer are read. Data of the read contour lines 3a, 3c and 3b, 3d are divided to form a divided contour line 4. Then, an estimated line 7 between end points 5, 6 of each divided contour line 4 is formed. Lastly, a length of the estimated line 7 is judged. When the estimated line 7 is zero or short, and the contour shapes are the same one, or within a tolerance, data on a first layer are validated. Further, when the estimated line 7 is long, and outside the tolerance, data on a second layer are validated, and the data on the first layer is set. A shaping contour data is determined, and stored in a memory. Hereafter, the same process is repeated for each one hierarchy.
Patent JP-H02149116-A (JP)
Title: Piezoelectric vibrator
Inventor: KOYAMA MITSUAKI
IPC: H03H9/19
Filed: 1988-11-30
Abstract: PURPOSE:To improve the CI value of crystal impedance by suppressing the occurrence of spurious by forming an excitation electrode in an area including at least the entire plane of the flat pat of a piezoelectric piece on which end face working is applied. CONSTITUTION:A crystal resonator is formed by holding and housing a crystal piece, for example, of AT cut in a sealed container not shown in figure. And, for example, bevel working by rolling friction is applied on the crystal piece 1 housed in a spherical container, and it is formed in shape in which the outer peripheries of both main planes are inclined with curvature. In other words, both main planes of the crystal piece 1 are formed with the flat part 6 and an inclined part 7, respectively, and the width (p) and the length (q) of the flat part 6 are formed in 1/2 the width (a) and the length (b) of the crystal piece 1, respectively. Then, the excitation electrode 2(3) can be formed whose width is set at (m) and length at (n) of the flat part 6. In such a way, it is possible to improve the CI value by suppressing the occurrence of the spurious.
Patent JP-H07156635-A (JP)
Title: Air conditioner
Inventor: AIZAWA HIDEO
IPC: B60H1/00
Filed: 1993-12-03
Abstract: PURPOSE:To accurately perform adjusting a temperature at the time of heating operation by displaying heat exchange ability of a heater core at a maximum limit at all times even in the case of a constitution such that an amount of air passing through the heater core is adjusted by a film damper. CONSTITUTION:A heater core 14, arranged in an air duct, is stored in a storage recessed part 15c provided in a heater unit 15. This heater unit 15 is provided with a plurality of sheets of holding plates 15a parallelly arranged in a vertical direction and a reinforcing rib 15b for connecting these holding plates 15a, to constitute the heater unit by sliding an air mixing film damper 25, provided with a ventilating opening part, into contact relating to front/lower end faces of the holding plate 15a. Thus between the air mixing film damper 25 and the heater core 14, an air chamber 28 partitioned by the holding plate 15a is formed.
Patent JP-H04176693-A (JP)
Title: Image forming post-processing apparatus
Inventor: KOSUGA YASUO
IPC: B65H37/04
Filed: 1990-11-13
Abstract: PURPOSE:To perform stapling processing without lowering the processing speed of an image forming apparatus by mounting a means moving a stapler to a binding position simultaneously with the start of image forming operation when a stapling mode is selected and moving the stapler to the selected binding position first of all when a binding position is same regardless of the size of paper. CONSTITUTION:When the size and direction of recording paper are determined by detecting the size and direction of a manuscript in an image copier A or an automatic manuscript feeder, the signal related to the size and direction of the recording paper is received to move a stapler S and, when copying is partially completed, stapling processing is executed and, until the processing of a necessary number of copies is completed, the stapler S stands by at that position for the next stapling processing. Further, when a stapling mode and a binding position are selected, the signals thereof are sent to a finisher from the image copier A by serial communication and the finisher receives the binding position signal to move the stapler S to the binding position after predetermined timing. By this method, stapling can be efficiently performed without lowering the processing speed of the image copier.
Patent JP-H02152522-A (JP)
Title: Treatment of exhaust gas
Inventor: UGAWA NAOHIKO
IPC: B01D53/77
Filed: 1988-12-02
Abstract: PURPOSE:To prevent the deterioration of the desulfurizing performance of an absorbent by feeding a specified absorbing soln. as the absorbent from a slurry tank to an absorption tower for exhaust gas and circulating the absorbing soln. CONSTITUTION:Gas to be treated is introduced into an absorption tower 5 through a line 3, freed of SO2 and HF and discharged from a line 4. Slurry tanks 1, 2 contg. an absorbing soln. are placed under the tower 5 and the absorbing soln. is circulated by sending from the tank 2 to the tower 5 by a pump 6 and further sending from the tower 5 to the tank 1 and from the tank 1 to the tank 2. A fixed amt. of air for oxidation is introduced into the tank 1 from a line 13. Part of the absorbing soln. fed to the tower 5 by the pump 6 is drawn from a line 14 and high purity gypsum is recovered.
Patent JP-H05111358-A (JP)
Title: Production of frozen noodle
Inventor: AOKI HIDEO
IPC: A23L7/109
Filed: 1991-10-23
Abstract: PURPOSE:To efficiently produce frozen noodle excellent in stiffness, mouth feeling and long-term shelf life by boiling noodle made by an automatic noodle machine, subsequently contracting the resultant noodle in cold water and rapidly freezing it within a prescribed time. CONSTITUTION:In production of frozen noodle provided by freezing noodle made by using an automatic noodle machine capable of hydration by instantly mixing a raw material flour with a kneading water and subsequently defrosting it, the noodle made by the abovementioned automatic noodle machine is boiled, subsequently contracted in cold water and rapidly frozen within 30 min. Thereby, the objective frozen noodle is obtained.
Patent JP-H07132368-A (JP)
Title: Method and device for automatically following ultrasonic oscillator
Inventor: GONDA MAKOTO
IPC: B06B1/06
Filed: 1993-11-09
Abstract: PURPOSE:To precisely and automatically follow an oscillator against a resonance frequency of an ultrasonic vibration system which changes corresponding to the temperature's change. CONSTITUTION:An automatic following starting point of a resonance frequency corresponding to the temperature's changing amount and its change is decided against the resonance frequency of the ultrasonic vibration system 2 which changes corresponding to the temperature's change. A temperature sensor 8 to detect the temperature change, and an arithmetic unit 9 to calculate the automatic following starting point based on the detecting value of the temperature sensor 8 are installed with connecting onto the ultrasonic vibration system 2 and an automatic following oscillator 6.
Patent JP-H04176864-A (JP)
Title: Sputtering device
Inventor: HIBINO YOSHITAKA
IPC: C23C14/38
Filed: 1990-11-08
Abstract: PURPOSE:To prevent formation of a side sputtering film without deteriorating exhaust conductance and to enhance the quality of a sputtering film by providing a through hole in the specified direction to a shield member in the sputtering chamber of a sputtering device. CONSTITUTION:In a sputtering chamber 24. equipped with a charge chamber 21 and a takeout chamber 27 back and forth, a shield member 32 having an aperture 32a is provided adjacently to the cathodes 30, 31. A work (b) is sputtered while it is carried over the upper part thereof in the direction shown in an arrow (c). In this case, the height of the shield members 32-34 is regulated to the degree wherein the top parts thereof nearly reach the carrier face B of the work. Moreover the apertures 32a-34a penetrated in the direction for carrying the work are provided. While excellently maintaining the exhaust conductance in a sputtering chamber 24, mutual cushioning of both cathodes is prevented and also formation of a side sputtering film is inhibited and the sputtering film having good quality is formed.
Patent JP-H08159147-A (JP)
Title: Rod end bearing device
Inventor: FUKUKAWA TAKAO
IPC: F16C11/06
Filed: 1994-12-08
Abstract: PURPOSE: To enable coming off strength to increase in a ball stud by forming a recessed part in an insertion hole side from on an extension line in a swivel direction of the ball stud in a contact position, where a shaft part comes into contact with an insertion hole when maximum swiveled the ball stud, in a ball seat. CONSTITUTION: A thick pressing part 29 is provided in the vicinity of an insertion hole 24 of a ball seat 21, to provide a recessed part 30 in this pressing part 29. Accordingly, even when provided the recessed part 30 for mounting a dust cover 32 in the ball seat 21, its thickness can be ensured, to lengthen a distance between a contact position, where a shaft part 13 comes into contact with the insertion hole 24 of the ball seat 21 when maximum swiveled a ball stud 11, and the recessed part 30, and in the case of applying force in a swivel direction to the ball stud at its maximum swivel time, outward extending force is a diametric direction, applied to a protrusive part 3 of the dust cover 32, is reduced.  Deformation of such as expanding a calking part 9, by reducing force applied to the calking part 9 of a housing 2, can be prevented, and decreasing coming off strength of the ball seat 21 can be prevented.
Patent JP-2000128761-A (JP)
Title: Rod-like cosmetic
Inventor: SUGIMOTO KUNIO
IPC: A61K8/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a rod-like cosmetic capable of suppressing powder-generating phenomenon with the lapse of time and providing smooth property to users and useful as a lead for eye blow pencil, eye liner pencil, etc., by including a specific fatty acid ethylene glycol ester and a specific aliphatic alcohol at a specific ratio. SOLUTION: This cosmetic comprises (A) 1-30 wt.% ethylene glycol ester of an 18-36C fatty acid (e.g. stearic acid, nonadecanoic acid or oleic acid) and (B) 1-30 wt.% a 16C-30C aliphatic alcohol (preferably cetyl alcohol, stearyl alcohol or behenyl alcohol). The cosmetic is produced by adding waxes, etc., such as hardened castor oil to the components A and B and mixing these components under heating and carrying out roller treatment or extrusion molding of the mixture. The cosmetic is useful as a lead for lip liner pencil, concealer pencil, etc.
Patent JP-H04176627-A (JP)
Title: Extrusion molding apparatus
Inventor: HIRAIWA TAKEMI
IPC: B29C48/92
Filed: 1990-11-09
Abstract: PURPOSE:To obtain an extrusion molding apparatus wherein mold clamping with a simple structure can be performed surely by providing a pressing piece with a fixing face which is brought into contact with the second fixing face and a mold clamping device which moves back and forth toward the side face of a head main body and is brought into contact with the first fixing face of the first fixing piece by forwarding and has a pressing clamp piece. CONSTITUTION:On the side plate 50, a pressing tool 56 such as a cylinder which under a condition wherein a fixing face 54 is brought into contact with the second fixing face 44, has a clamping piece 55 moving back and forth toward a head main body 6 and being brought into contact with the second fixing face 43 of the first fixing piece 41 by forwarding and pressing, is provided. In addition, the clamping piece 55 provides an oblique face cut at the same angle as that of the first fixing face 43. Therefore, by forwarding the clamping piece 55, mold clamping is performed in such a direction where a movable head 7 held by the fixing face 53 and the head main body 6 pressed by the clamping piece 55 approach each other. Therefore, a projected face 26 is brought into tight contact with a covered face 31 and an inner face 27 is brought into tight contact with a back face 32 to prevent a rubber from leakage and at the same time, a contacting face 33 is brought into tight contact with a divided face 34. It is possible thereby to perform strong mold clamping by wedge action.
Patent JP-H08224633-A (JP)
Title: Thread rolling machine
Inventor: JIIN II AREBAAKU
IPC: B21H3/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a thread rolling machine which is capable of adjusting dies during working operation. SOLUTION: A mismatch condition of a movable die 13 in a direction parallel to the axis of a workpiece 14 of the thread rolling machine 10 is monitored by a proximity sensor 66 which responds with the displacement of the die. This displacement, which occurs when the mismatch condition exists, is permitted by the clearance within a slide 18 carrying the movable die. When more than a negligible displacement occurs, corrective action can be taken to reject out of specification workpieces and to adjust relative positions of the dies 12, 13 to maintain them in a matched condition.
Patent JP-H10228969-A (JP)
Title: Ic socket
Inventor: OZAWA KAZUHISA
IPC: H01R13/03
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of a contact failure by arranging a contact member in an IC package or an IC socket main body, and performing the compound plating of high hardness grains having a specified grain diameter or less and nickel to an electrode for connecting the contact member and an external circuit, and furthermore, performing the gold plating thereto. SOLUTION: An elastic contact pin 16 is arranged under a part to be loaded with an IC package or an IC chip 1a, and the contact pin 16 is provided with an electrode 4b. The electrode 4b is connected to a lead 2 or an electrode of the IC package 1 or the IC chip 1a. The electrode 4b is manufactured by performing the compound plating of the high hardness grains having grain diameter at 15μ or less and nickel, and performing the gold plating thereon. In this device, when the lead 2 or the electrode is pushed to the electrode 4b, the hard grains 14 of diamond bites the lead 2 or the electrode with gold of the gold plating so as to securely connect the lead 2 or the electrode to the circuit.
Patent JP-2001127135-A (JP)
Title: Vacuum treatment apparatus
Inventor: ITO AKIHIKO
IPC: H01L21/302
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently increase the treatment speed of a vacuum treatment apparatus so that replacement of treated substrates and untreated substrates does not become a rate-determining stage in the whole work. SOLUTION: There are provide a plurality of vacuum treatment chambers 2A, 2B,..., 2G positioned in the outer periphery of a vacuum conveyer chamber 3, a load-lock chamber 1 which is positioned in the outer periphery of the vacuum conveyer chamber 3 and has a vacuum-side opening 1a and atmosphere-side opening 1b and a substrate supply device 40 which conveys untreated substrates into the load-lock chamber 1 and conveys treated substrates out of the load-lock chamber 1.  The substrate supply device 40 is provided with at least three supply valve bodies 41 which have a holding mechanism 42 for holding a substrate and can air-tightly close the atmosphere-side opening 1b, and a supply valve body drive device 43 for successively moving at least three supply valve bodies among a position P1 opposed to the atmosphere-side opening 1b, position P2 at which a treated substrate is removed and position P3 at which untreated substrate is received.
Patent JP-H02153038-A (JP)
Title: Aluminum alloy for wheel rim and its manufacture
Inventor: KANBAYASHI MIKI
IPC: C22C21/00
Filed: 1988-12-05
Abstract: PURPOSE:To manufacture the title Al alloy for a wheel rim of an automobile having excellent brightness and strength by subjecting an Al alloy contg. specific ratios of Mg, Mn, Cu, Si, Cr, Zr, Ti and B to hot rolling, cold rolling, heating and cooling under specific conditions. CONSTITUTION:An Al alloy contg., by weight, 3.5 to 6% Mg, 0.05 to 0.5% Mn, 0.05 to 0.5% Cu and 0.05 to 0.4% Si, furthermore contg. one or more kinds in the range of 0.05 to 0.3% Cr, 0.05 to 0.3% Zr, 0.001 to 0.1% Ti and 0.0001 to 0.002% B and the balance Al with inevitable impurities and in which Fe in the impurities is regulated to <=0.15% is subjected to hot rolling. Then, after subjected to cold rolling or without it, the temp. of the alloy is raised to 340 to 550 deg.C at >=1 deg.C/min temp. rising rate, is held at the above temp. for 10sec to 4hr and is thereafter cooled to the room temp. In this way, the Al alloy for a wheel rim having excellent brightness and strength can be obtd. at low cost.
Patent JP-H05137754-A (JP)
Title: Disposal diaper
Inventor: ABE KEIJI
IPC: A61F13/15
Filed: 1991-11-21
Abstract: PURPOSE:To surely prevent a leakage by forming a flap by extending a surface sheet of a waist part and an end part of a leakage preventive sheet outside, arranging a V-shaped hydrophobic flap between both the flaps and expanding both the flaps outside, and providing a flexible member which expands and contracts in the peripheral direction of the waist part in its expanded part. CONSTITUTION:A first flap part 6 is formed by extending a liquid permeable surface sheet 2 in waist parts 5a, 5b and an end part of a liquid unpermeable leakage sheet 3 outside in the longitudinal direction of an absorbent 4. Subsequently, between both the sheets 2, 3 for forming this flap part 6, a second V-shaped hydrophobic flap 7 is arranged so that one end thereof is superposed on the surface of an end part of the absorbent 4, and both the sheets 2, 3 of a first flap part 6 are opened 8 toward the outside. Next, in this opening 8, a flexible member 9 which expands and contracts in the peripheral direction of the waist part is arranged. In such a way, fittability to the waist part is improved, and a leakage can be prevented surely.