baber/WOPTO huggingface dataset:
Patent JP-H11253539-A (JP)
Title: Fabric for deodorizing
Inventor: SUZUKI MASAYUKI
IPC: D06M101/16
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric for deodorizing wherein by making a corrosion- resistant film transparent, the color and the picture pattern provided with a carrier fabric are made visible through photocatalyst film and oxygen can be cleaned as before and there exists no possibility of corrosion of a carrier fabric with activated oxygen generated and the fabric is easily processed to interior items such as curtains and bedclothes in an article wherein a flexible fibrous fabric is used as a carrier for a photocatalyst. SOLUTION: In a fabric for deodorizing wherein a corrosion-resistant film 11 with corrosion resistance to active oxygen is formed on the surface of a fabric F consisting of a synthetic fiber and a transparent photocatalyst film 12 consisting of a metal oxide with a photocatalyst function is formed on this corrosion-resistant film 11, the corrosion-resistant film 11 is formed of a transparent film consisting of silicon dioxide, aluminum oxide or zirconium oxide.
Patent JP-S59201801-A (JP)
Inventor: OOTSUKA TOSHIYUKI
IPC: B27D1/00
Filed: 1983-04-30
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-S61237380-A (JP)
Inventor: YASUKAWA ARAHIKO
IPC: H01H27/04
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10264081-A (JP)
Title: Sheet cutting method and cutter used therefor
Inventor: NEZUKA NOBUO
IPC: B26D1/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method for a panel sticking sheet capable of cutting the overlapped margin with high dimensional accuracy and in parallel to a panel end face, without requiring a cutting base and a long size ruler for cutting, and a cutter to be used in the method. SOLUTION: This method consists of cutting panel sticking sheet in which a sheet stuck to the plate surface of a panel and larger than this plate surface is cut along the end face of the panel. On a base material 13 having an abutting surface 23 parallel to the end face of the panel, a cutter 17 with handle having a blade 45 parallel to this abutting surface 23 is erected. After the handle part 41 of this cutter 17 with handle is clamped on the surface side of the sheet and the abutting surface 23 of the base material 13 is abutted on the end face of the panel, a sheet extending from the edge part of the panel is cut with the blade 45, while the base material 13 is slid along the end face.
Patent JP-H04287171-A (JP)
Title: Free curve preparing method
Inventor: KURAGANO TETSUZO
IPC: G06T1/00
Filed: 1991-03-15
Abstract: PURPOSE:To generate a free curve similar to the sequence of dots by inputting this sequence of dots by setting a control side vector by using the connection of a third-order curve after approximating the sequence of dots to this third- order curve. CONSTITUTION:A third-order curve y=ax<3>+bx<2>+cx+d similar to dot sequence vectors q1-qn is generated by using a CAD/CAM (computer aided design/ computer aided manufacturing) method, for example. Afterwards, tangential vectors t1 and t2 of the third-order curve y=ax<3>+bx<2>+cx+d are detected and on the extending lines of these tangential vectors t1 and t2, control point vectors Pa1 and Pa2 are set. Therefore, a free curve R(t) similar to the dot sequence vectors q1-qn can be formed and the free curve can be generated by inputting the dot sequence vectors q1-qn. Namely, the free curve preparing method can be obtained to generate the Blzier curve of a shape connecting the inputted sequences of dots.
Patent JP-S6116908-A (JP)
Inventor: OTSUTOO MAUTSU
IPC: C08F8/12
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63242936-A (JP)
Title: Forming of glass pipe
Inventor: TAKEDA TAKAO
IPC: C03B23/04
Filed: 1987-03-30
Abstract: PURPOSE:To weld glass tubes with each other without displacing the center axis, by parallelly placing a pair of glass tubes facing the side faces close to each other, softening the part of the glass tube where a through hole is to be opened, forcibly welding the tubes with a pair of pincher heads and opening a hole on the welded part. CONSTITUTION:A pair of glass tubes 1 are placed in parallel facing the side faces close to each other. A part of the glass tube 1 where a through-hole is to be opened is heated and softened with a flame of a burner 6 applied to the tube through lower open end 11. One of a pair of pincher heads 8 is inserted into the glass tube 1 through the opened end 11 and the heated and softened part is forcibly pinched and welded to form a weld part 13. After removing the head 8, the weld part 13 is melted by heating. A hole to form a through-hole 12 is opened by the blasting pressure of the burner 6. The edge of the hole is stretched by the surface tension of the glass in the direction to expand the through-hole 12 and a built-up 11 is formed at the edge of the through-hole 12. At the same time, the built-up 11 is pushed outward by the blasting pressure of the burner 6 to weld the built-up parts with each other and to connect the glass tubes in a state hermetically separated from the outside of the tube.
Patent JP-S521640-A (JP)
Title: Bypass damper control system
Inventor: HONDA KIICHIROU
IPC: F23J11/00
Filed: 1975-06-24
Abstract: PURPOSE: Plural numbers of dampers are installed in the bypass flow line to be submitted for the flow line control of the automatic ON-OFF operation applied on the dampers in a group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63242956-A (JP)
Inventor: SAKAGUCHI MIKIO
IPC: C04B35/04
Filed: 1987-03-30
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-S63242491-A (JP)
Title: Low hydrogen coated electrode
Inventor: MIZOGAMI MASARU
IPC: B23K35/365
Filed: 1987-03-30
Abstract: PURPOSE:To provide the low hydrogen coated electrode giving the welding metal having excellent high temp. characteristic of high safety in the case of welding the Cr-Mo steel for high temp. made by coating a specific coating material besides a metallic carbonate, metallic fluoride and Mg on the circumference of the steel core wire in specific components composition. CONSTITUTION:The following coating is executed on the steel core wire contg. 0.05-0.10 C, 0.02-0.25 Si, 0.50-1.10 Mn, 2.00-3.50 Cr, 0.80-1.50 Mo, 0.40-0.60 V and 0.10-0.40W, in wt.%. Namely, the coating material contg. the deoxidizing agent excepting the following, arc stabilizer and caking material, besides the 30-70 wt.% metallic carbonate of BaCO3, etc., 5-30 wt.% metallic fluoride of CaF2, etc., and 0.5-5.0 wt.% Mg is coated on the circumference of said steel core wire. The coating material weight in this case is made at 25-35 % for the electrode weight and after coating the baking is executed at 300-350 deg.C for removing the moisture and the coated electrode of this invention is obtd.
Patent JP-H11268957-A (JP)
Title: Machine tool made of silicon nitride
Inventor: KATO HIDEKI
IPC: B23B27/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a machine tool having excellent abrasion resistance and thermal shock resistance by using a sintered silicon nitride containing less than a specific amount of grain boundary forming component and having a thermal shock resistance coefficient satisfying a specific condition. SOLUTION: This silicon nitride machine tool is composed mainly of silicon nitride, contains <=3 vol.% of a grain boundary phase forming component and has a thermal shock resistance coefficient R (defined by formula I) of >=700 K and a thermal shock resistance coefficient R' (defined by formula II) of >=15 kW/m. In the formulas, is bending strength, ν is Poisson's ratio, E is Young's modulus, α is thermal expansion coefficient and κ is thermal conductivity. The composition is incorporated with 0.5-2 wt.% of rare earth elements, 0.1-2 wt.% of Mg and 0.1-2 wt.% of Al in terms of oxide as the grain boundary phase forming component. Powdery raw materials comprising Si3 N4 , MgO, Dy2 O3 , Yb2 O3 , CeO2 and Al2 O3 are mixed in wet state at prescribed mixing ratios, added with a binder and dried, granulated and formed.  The formed product is calcined and then treated at 1850 deg.C in nitrogen gas for 2 hr and at 1600 deg.C under 1,000 atm pressure for 2 hr and the obtained sintered material is machined to obtain the objective machine tool.
Patent JP-H08272257-A (JP)
Title: Fixing device
Inventor: TAKANASHI SATOSHI
IPC: G03G21/10
Filed: 1995-04-03
Abstract: PURPOSE: To prevent the soiling of transfer material caused by the reverse transfer of a foreign matter by providing a foreign matter recovering device recovering the foreign matter by a foreign matter removing member from a cleaning roller abutting on the outer peripheral surface of a releasing agent coating roller. CONSTITUTION: The cleaning roller 11 is provided with a blade 12 which always abuts on over its nearly entire width and is the foreign matter removing member, and the foreign matter such as toner, paper powder or the like stuck on the surface of the cleaning roller 11 is scraped off by the blade 12. The foreign matter recovering device constituted as a recovering box 13 for recovering the foreign matter scraped off by the blade 12 is arranged under the abutting position of the blade 12 of the cleaning roller 11. Therefore, the fixing roller 1 is cleaned by an oil coating roller 10 and the oil coating roller 10 is cleaned by the cleaning roller 11. Also, the foreign matter stuck on the cleaning roller 11 is scraped off by the blade 12, and the foreign matter scraped off naturally drops to the inside of the recovering box 13 and is recovered.
Patent JP-S59202624-A (JP)
Title: Vaporizing source for formation of thin film
Inventor: KUDOU ATSUSHI
IPC: C23C14/24
Filed: 1983-04-30
Abstract: PURPOSE:To enable to form a silicon thin film of high purity as well as to obtain a stabilized vaporizing source of long lifetime by a method wherein the temperature distribution of inner layer is properly adjusted using a vessel of multilayer construction, and the outside layer is constructed in such a manner that it is protected from direct reaction of the evaporating substance filled in the inner layer. CONSTITUTION:The vaporizing source consists of the outside layer 11, the inside layer 12 and the intermediate layer 13 with which said two layers will be shielded respectively. The outside layer 11 performs the function in which the heating energy generated by the electron impulse coming from a filament 15 is received. As the material used for this device, high melting point metals such a tantalum, niobium, molybdenum and the like, or high purity carbon and the like of low vapor pressure which are stable at the temperature range of 1,800-2,100 deg.C in vacuum atmosphere are considered suitable. The inside layer 12 is to be used for silicon 14 in a stable manner, and it is important that no impurities are mixed in a vapor-deposited film, and a high melting point metal is considered useful. The intermediate layer 13 is used to prevent formation of a silicide state on the outside layer, and it may be substituted by a void space. Also carbon or carbide which is relatively stable for silicon is considered useful for the device.
Patent JP-2000272305-A (JP)
Title: Caster fixing structure
Inventor: YAMAGUCHI KATSUMI
IPC: B60B33/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a caster attachment structure in which a commonly used caster can be fixed to a frame portion that is formed with a pair of pipes and the like. SOLUTION: In this structure, a first hole portion 5 is provided on an upper cover plate 2 at the location corresponding to clearances of a pair of frame members P, P. A hooking portion 12, which is hooked to a fixing plate of a caster 30 or a supporting yoke, and a second hole portion 6, which can be aligned with the first hole portion 5 in the middle part, are provided on a lower cover plate 10. The caster 30 is hooked and held by the hooking portion 12, covering the lower part of the level members P, P. The upper part is covered with the upper cover plate 2 and a fixing screw 20 is inserted through the first hole portion 5 and second hole portion 6, tightening both upper cover plate 2 and lower cover plate 10. With this, the caster 30 is fixed to the lever members P, P.
Patent JP-H07260012-A (JP)
Title: Flow control valve
Inventor: HANADA YOSHINORI
IPC: F16K1/38
Filed: 1994-03-24
Abstract: PURPOSE:To enable delicate control in the wider range while restraining costs by forming an opening edge of a flow control hole into a sectional form, and integrally forming a first taper part on the base end side and a second taper part on the tip side having the cone angle larger than that of the first taper part. CONSTITUTION:A flow control mechanism is composed of a valve body 6 connected to a stepping motor through a connecting part 13, and to be vertically moved, and a seat member 5 on which the valve body 6 sits. The valve body 6 is formed into a taper shape wherein its outside dimension is gradually decreased toward the tip side from the base end side. The valve body 6 is integrally formed by a first taper part 16 on the base end side, having the different cone angle, and a second taper part 17 on the tip side, and the boundary line is set in the position for dividing the valve body 6 at a ratio of 2 to 1. And, the cone angle alpha of the first taper part 16 is set to 37.5 deg., and the cone angle betaof the second taper part is set to 50 deg., that is, they are so set as to satisfy the relationship: alpha<beta.
Patent JP-H05283669-A (JP)
Title: Solid state image pickup and manufacture thereof
IPC: H01L31/10
Filed: 1992-03-31
Abstract: PURPOSE:To provide a method for manufacturing a solid state image pickup in which penetration of ions through a field shift gate can be prevented at the time of forming a photodiode and the generation of blooming can be suppressed. CONSTITUTION:After a CCD channel 12 is formed on a p-type well 11 on an n-type silicon substrate 10, a first transfer gate 15 is formed on the channel 12 and a signal reader, and a second transfer gate 17 is then formed on the channel 12 and the gate 15 of the reader. Thereafter, after a first resist pattern 21 is formed, with the pattern 21 as a mask, the gates 17, 16 are selectively etched, the pattern 21 is then removed, a second resist pattern 23 for forming a photodiode is formed, and a photodiode 22 is formed by ion implanting with the gates 15, 17 and the patterns 21 on the reader as masks.
Patent JP-S61274901-A (JP)
Inventor: EMU BOSUREI RAITO
IPC: B27G5/00
Filed: 1986-04-04
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-S563238-A (JP)
Title: Paper feeding apparatus
Inventor: MATSUO MASAHARU
IPC: B65H3/24
Filed: 1979-06-22
Abstract: PURPOSE: To feed thick paper without injury such as corrugated cardboard which is strong in the longitudinal direction and weak in the direction of thickness by constituting the apparatus so that external force is applied in the longitudinal direction of the original paper and not applied in the direction of thickness, in feeding paper.  
     CONSTITUTION: When this paper feeding apparatus is started, a crank plate 24 is turned one time, and a kicker 5 reciprocates one time, and hangs the lowermost layer original paper 30' and pushes-out onto a front multi-opening belt 11 from under a gate 1. When the original paper 30' is pushed-out by a fixed length, a suction box 17 is allowed to communicate to a vacuum pump 31, and the belt 11 adsorbs original paper 30'. The advance speed of the kicker 5 and the circumferential speed of the belt 11 at this time are equal, and the kicker 5 is in deceleration range, so orginal paper 30' shifts onto the belt 11. The belt 11 pulls-out original paper 30' from original paper heaped-up layer through adsorption, and when the rear end of the original paper 30' reaches on the suction box 17, a valve 27 is switched, and suction stops, but the paper is conveyed as it is, for obstacle for transfer does not exist. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000278160-A (JP)
Title: Phase adjustment device and antenna controller using the device
Inventor: AKIZUKI KENJI
IPC: H04B1/18
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a phase difference signal whose level is constant even after adjustment and to facilitate phase adjustment. SOLUTION: A rotary switch 205 sets a quadrant, and an output of a ROM 201, or an output of an inverting circuit 203, or an output of a ROM 202 or an output of an inverting circuit 204 is selectively outputted depending on the set quadrant. Then a variable resistor 206a of a synthesis circuit 206 is used to synthesize the introduced SIN and COS signals while setting the level of each signal.
Patent JP-S554471-A (JP)
Title: Method of constructing concrete footing
Inventor: OOMICHI KUNIO
IPC: E02D27/12
Filed: 1978-06-28
Abstract: PURPOSE: To improve efficiency of constructing concrete footing, by arranging horizontal reinforcing bars at a position located upwardly of foundation pile, erecting vertical anchor bars on the top surface of the foundation pile and fixing them securely in place by way of arc stud welding, and thereafter pouring concrete in the region where the above reinforcing bars are arranged.  
     CONSTITUTION: After foundation pile 1 is driven into the ground and layer 2 of crushed stone is formed, horizontal reinforcing bars 8 are arranged at a position a certain distance spaced upward from the upper surface of cover plate 9 of the foundation pile 1. These horizontal bars 8 consists of longitudinal bars 6 and lateral bars 7 arranged with proper spacing from each other. Then, a required number of vertical anchor bars 4 are erected on the upper surface of foundation pile 1 and extended upward through the meshes of longitudianl and lateral bars 6, 7. Lower end portions of the vertical bars 4 are fixed in place by way of welding 12. Concrete footing is completed by pouring concrete 13 in the region where the above reinforcing bars are arranged. Thus, arrangement of horizontal bars 8 can be simplified and also vertical bars 4 can be erected securely and with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60223079-A (JP)
Title: Information signal recorder
Inventor: MORIWAKI HISAYOSHI
IPC: G11B5/008
Filed: 1984-04-18
Abstract: PURPOSE:To improve sound quality by scattering and recording, in a state of time axis compression, the PCM digital sound signals sampled with the frequency of an integer multiple as much as a sampling frequency of a sound signal used in a video signal recording mode to both an auxiliary audio section and an audio section. CONSTITUTION:Sound signals SL and SR are sampled with a frequency double as much as the frequency used with a video device and converted into a digital signal SD converted into PCM. This sound signal is given alternately to data distributors 23 and 24 by control pulses P2-P4. Then bit-converted sound signals SDO and SDE undergo the prescribed digital processing through PCM processing circuits 26 and 27 respectively. While a recording area pulse generating circuit 36 outputs two recording area pulses PE corresponding to a section TA through the first half and an auxiliary section TA' through the latter half respectively. Furthermore a delay circuit 37 outputs a delay pulse PRF' obtained by delaying a head switch pulse PRF approximately by the section TA'. As a result, switching pulses PS1 and PS2 are produced and digital signals SDO' and SDE' are recorded respectively.
Patent JP-H10263182-A (JP)
Title: Game machine and device for game
Inventor: UGAWA SHOHACHI
IPC: G06F21/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To easily find unfair practices such as unfair modification of a game control program. SOLUTION: At a game control means 52 which controls the play status of a game machine 34, 1-chip security check information resulting from the rejection/acceptance of a game control program is output to a relay terminal device 100 as well as information relating to play statuses such as a start memory information, effective start information, special prize information, probability change information, stop picture information are output to the relay terminal device 100.
Patent JP-H06293977-A (JP)
Title: Aluminum plated steel sheet excellent in corrosion resistance and workability
Inventor: OMORI TAKAYUKI
IPC: C22C38/00
Filed: 1993-04-06
Abstract: PURPOSE:To develop an Al plated steel sheet excellent in both corrosion resistance and workability by applying a steel sheet constituted of internal layer steel and external layer steel having specified compsns. with hot-dip plating by Al contg. Si. CONSTITUTION:The cold rolled sheet or the like of steel constituted of two layers of internal layer steel for controlling the workability having a compsn. contg., by weight, <=0.05% C, <=0.3% Si, <=0.6% Mn, <=0.04% P and one or more kinds of Ti and Nb by the atomic equivalent of the (C+N) content to 1.0% or furthermore contg. 0.0002 to 0.003% Band external layer steel having a compsn. contg. <=0.05% C, 0.03 to 0.3% Si, 0.5 to 2.5% Mn, <=0.02 to 0.075% P and <=0.08% Ti or furthermore contg. one or two kinds off 0.1% Al and <=5.0% Cr is used as the material to be plated, which is applied with hot-dip plating of a hot-dip Al alloy contg. 5 to 13% Si. An alloy layer contg. the components of both layers is interposingly formed between the Al alloy plating layer and external layer steel, which is used as a corrosion resistance controlling layer together with the Al plating layer, so that the Al plated steel sheet excellent in both workability and corrosion resistance can be obtd.
Patent JP-S60224157-A (JP)
Title: Tracking servo controller
Inventor: SUZUKI MOTOYUKI
IPC: G11B21/10
Filed: 1984-04-20
Abstract: PURPOSE:To attain a track jump stably and quickly by closing a tracking loop switch at a time point when the level of a signal to be transmitted via said loop switch is reduced. CONSTITUTION:An FF22 is set by a track jump command signal l, and a tracking loop switch S6 is turned off. At the same time, an FF13 is set. The output of the FF13 is applied to a differentiating circuit 16 through switch S15, and the output of the circuit 16 is applied to a tracking mirror drive circuit 9 via an adder 7. The S15 is switched by a jump direction command signal to change the input polarity of the circuit 16. While a tracking error signal l is supplied to a waveform shaping circuit 10 and then applied to the FF13 via a switch S12. The output of an MMV23 and the output of a phase compensation amplifier 5 are supplied to an NAND circuit 20 via a switch S19 and a fall edge detecting circuit 20. The output of the circuit 20 resets the FF22. Thus the S6 is closed when the output of the circuit 5 is set at 0. This ensures a stable and quick track jump.
Patent JP-S61237023-A (JP)
Title: Sound velocity measuring apparatus
Inventor: KAMO TAKEHIKO
IPC: G01H5/00
Filed: 1985-04-15
Abstract: PURPOSE:To determine sound velocity without immersion of an object to be measured into a liquid, by moving wave transmitter and receivers along circular arc guide surface of holding members of an object to be measured to obtain the angle at which the attenuation of sound waves will be the smallest. CONSTITUTION:A support member 6 is fixed on a disc 7 while a support member 6' mounted controllably thereon. Here, the center axis O and O of two holding members 2 and 2' are positioned shifted by a distance DELTAl with upper and lower guide shafts 9 and 9' and upper and lower adjusting screw rods 10 and 10'. An object 1 to be measured is positioned between two holding surfaces 3 and 3 and grasped firmly with holding coil springs 13 and 13. The transverse wave sound velocity in the object being measured is determined by C1 (transverse wave)=C2 X costheta1/costheta2' and the longitudinal wave sound velocity by C1=C2 X costheta1/costheta2''. Thus, a wave transmitter 16 and a wave receiver 16' are moved along circular arc guide surfaces 4 of the holding members 2 and 2' to measure the propagation time and attenuation of sound waves thereby determining the angle of inclination at which the attenuation of sound waves will be the smallest.