baber/WOPTO huggingface dataset:
Patent JP-S61202734-A (JP)
Title: Production of round tooth cutter
Inventor: KAMIKADO KIRIO
IPC: B21D53/60
Filed: 1985-03-06
Abstract: PURPOSE:To minimize the necessary expensive steel and to reduce the cost by forming a cut edge part with the edge-shaped bending in annular shape of a rectangular strip composite material. CONSTITUTION:The rectangular strip-shaped compound material 1 having the high hardness steel becoming a cut edge part as a clad material 3 and the mild steel of comparatively low cost having good workability becoming a supporting base metal as a base metal is obtd. by rolling method. An annular compound material 6 is obtd. then by bending in a blade shape annularly this rectangular strip-shaped compound material 1 so as to make the clad material 3 becoming the edge part on the outer side and by welding 5 butt end part 4 each other. A round tooth cutter is made by subjecting this to the necessary heat treatment or edging, grinding, fitting hole work, etc. The rough tooth cutter is made according to the purpose for use by subjecting to the necessary heat treatment and processing a material 10 which 10 is filled up by performing a circular welding 9 of the inner part gap 7 of the annular compound material 6 with circular plate material 8.
Patent JP-S6341242-A (JP)
Inventor: SUN YAN OU
IPC: B60J11/00
Filed: 1987-03-02
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-H03249103-A (JP)
Title: Manufacture of bimetallic cylinder for plastic molding machine
Inventor: KOMURO AKIMITSU
IPC: B22F5/00
Filed: 1990-02-28
Abstract: PURPOSE:To facilitate boring work for a hopper hole by attaching a patch for forming the hopper hole composed of green compact extended over between a core inserted into hollow part in a cylinder base material and the inner wall face of the base material and sintering it. CONSTITUTION:Alloy powder 7 is packed into a gap between the inner wall face 1B in the cylinder base material 1 and the core 2 inserted into the hollow part 1A in the base material 1. At this time, the patch 3 for forming the hopper hole composed of green compact is attached so as to extend over between the above-mentioned core 2 and the above-mentioned inner wall face 1B. Successively, the above-mentioned alloy powder 7 is sintered to form a wear resistant or corrosion resistant alloy layer 9 on the above inner wall face 1B. Together with this, after sintering the above-mentioned patch 3, the patch 3 is removed. Then, the hopper hole 12 penetrated to the above-mentioned alloy layer 9 and the base material 1 is opened to form a bimetallic cylinder 13.
Patent JP-H04266019-A (JP)
Title: Film formation
Inventor: MOCHIZUKI CHIORI
IPC: H05H1/00
Filed: 1991-02-20
Abstract: PURPOSE:To improve the bonding characteristics of an amorphous thin film and a microcrystalline thin film as piled up each other. CONSTITUTION:The step of depositing at least a microcrystalline thin film and the step (tA) of irradiating the microcrystalline thin film with hydrogen plasma are alternately executed a plurality of times. The microcrystalline thin film can be deposited immediately without preparing an amorphous layer at the beginning of film formation. Therefore, characteristics such as photoconductivity and carrier transportability improve in devices such as field effect transistor, photosensor, and solar cell. Further, there are productivity advantages of reduction in thickness of a deposition film and the like.
Patent JP-S62203179-A (JP)
Title: Board drawing recording device
Inventor: ANDO YUJIRO
IPC: B43L1/04
Filed: 1986-03-03
Abstract: PURPOSE:To easily display the image of an ordinary original on the blackboard type surface and to write additionally on a displayed imae by forming the image on a recording medium and displaying it on a display part, and writing on an write medium arranged in front of the recording medium. CONSTITUTION:The recording medium 1 which is formed in an endless belt shape and has a white surface is supported in a vertical plane shape by rollers 2 and 4 at the front-side display part 5, and driven as shown by an arrow when an image is formed. While the recording medium 1 is moved at a specific speed, a voltage corresponding to image information is applied between a recording electrode 10 and the conductive laye 12 of the recording medium 1, toner 9 is stuck on the surface of the recording electrode 10 to display an image, and the medium is stopped at the display part 5. Therefore, the image displayed on the recording medium 1 can be viewed even at distance through the transparent write medium 16 and a transparent plate 15 and characters, graphic forms, etc., are added on the write medium 16 with a felt pen, etc., when necessary in addition to the display image.
Patent JP-S59187610-A (JP)
Title: Method for heating melt spinning head structure
Inventor: UENOYAMA YOSHIO
IPC: D01D4/08
Filed: 1983-03-22
Abstract: PURPOSE:To carry out the uniform heating suitable for melt spinning of particularly pitch based carbon fibers in a melt spinning head structure, by heating and melting an easily melting alloy as a heating medium. CONSTITUTION:An easily melting (meltable) alloy is inserted into a nozzle head 20 and/or a heater jacket formed in a mandrel 32 of a melt spinning head structure 10, and the easily melting alloy is hot melted to carry out the heat transfer efficiently in the melt spinning head structure 10. Thus, a melt spinning material is uniformly heated. Preferably, the easily melting alloy is a two-element- four-element eutectic crystal composition, e.g. Bi-Sn, Pb-Sn, Bi-Pb-Sn, Pb-Sn-Cd, Bi-Pb-Sn-In, etc.
Patent JP-H10234869-A (JP)
Title: Device for thermotherapy
Inventor: HARUYAMA NORIHIKO
IPC: A61N1/40
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To make movable the control unit alone, soften the installation condition of the main body, improve the facility of the control, and prevent an operator from being exposed to the radiation by detachably holding a control information input unit by a thermotherapeutic device main body. SOLUTION: A device main body 2 is installed in a radiation chamber A which works as a treatment room as well. On the upper surface of the device main body 2, a monitor 3 is arranged, and on the front surface part of the device main body 2, a control panel housing part 4 is formed. This control panel housing part 4 forms a control panel holding part which removably houses a control panel 5 as a control information input unit. By making the control panel 5 detachable from the device main body 2, the control panel 5 is installed in a place away from the main body 2, e.g. in a control chamber B outside of the radiation camber A. Then, the control panel 5 is connected with the main body 2 by a connecting cable 6. By this method, the control becomes possible in the control chamber B, and danger of the exposure to the radiation can be avoided.
Patent JP-H08198064-A (JP)
Title: Sponge with magnet attached and sponge with magnet housed inside
Inventor: UDAGAWA YASUHIKO
IPC: B60S3/04
Filed: 1995-01-27
Abstract: PURPOSE: To prevent the flying away of a sponge by the wind even though the sponge is loaded on a body, and to prevent the slipping down of the sponge even though the sponge is loaded on a sloped bonnet, by attaching a magnet on one side surface of the sponge. CONSTITUTION: A magnet 2 is attached on one side surface of a sponge 1. Or a magnet 2 is housed inside the sponge 1. When the side of the magnet 2 of the sponge 1 is loaded on a body, the sponge 1 is attached by the force of the magnet 2. When a liquid wax or a coating agent is attached to the sponge 1, a defect to fly away by the blowing of the strong wind when the sponge is loaded on the body of a vehicle, or to slip down when the sponge is loaded on the sloped bonnet, can be eliminated.
Patent JP-H03247120-A (JP)
Title: Reference voltage generating circuit
Inventor: KONDO CHIAKI
IPC: H03M1/74
Filed: 1990-02-26
Abstract: PURPOSE:To realize compatibility in use between the operation as a successive approximation A/D converter and the operation as a resistance voltage division D/A converter by adopting the switching by a prescribed control signal in response to the operating mode. CONSTITUTION:In the case of the operating mode of a 3-bit successive approximation A/D converter, a control signal 101 is set to an 'L' level. In this case, a P-channel MOS transistor(TR) 1 is turned on and a connecting point between resistive elements in a resistance array 7 is short-circuited to a power voltage Vr. On the other hand, an N-channel MOS TR 2 is turned off. Moreover, in the case of the operating mode of a 3-bit resistance voltage division D/A converter, the control signal 101 is set to an 'H' level and the N-channel MOS TR 2 is set to be turned on and a terminal 52 is short-circuited to the ground. On the other hand, the P-channel MOS TR 1 is turned off.
Patent JP-H10240888-A (JP)
Title: Bar code formation member, and circuit board and its manufacture
Inventor: SAWAI HIROSHI
IPC: G06K1/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a bar code formation member which need not have a bar code formation area secured widely on itself by providing a bar code correction part of a color having a sufficient PCS value for read by a bar code reader as compared with the color of a bar code discrimination part on the top surface of a bar code grounding part. SOLUTION: A bar code 4 consists of the bar code grounding part 4a printed and formed directly on the top surface of the substrate 1, bar code discrimination parts 4b which are arrayed on the top surface of the bar code grounding part 4a, and a bar code correction part 4c which is provided on the bar code grounding part 4a adjacently to the bar code discrimination parts 4b. The bar code grounding part 4a is formed in such a color that a PCS value which is large enough to read in the bar code 4 by the bar code reader can be obtained as to the bar code discrimination parts 4b and bar code correction part 4c. Consequently, one member can be given more than one identification number relatively easily although they are not given at the same time.
Patent JP-H02226181-A (JP)
Title: Fixing device
Inventor: SUEZAKI HISATOSHI
IPC: G03G15/20
Filed: 1989-02-27
Abstract: PURPOSE:To suppress a slip and to prevent image quality from deteriorating owing to the disorder of an toner image by providing a roller driving means on the side of a pressure roller. CONSTITUTION:The heat roller 3 is supported pivotally on a frame 7 by a heat roller bearing 4. Further, the pressure roller 1 is held by a pressure roller bearing 5 and installed on the frame 7 slidably and pressed against the heat roller 3 by a pressure spring 6 so that the relative distance to the heat roller 3 is variable. Further, the pressure roller 1 is provided with a gear 2 for roller driving coaxially and engages an external driving gear 9 through a planetary idler 8. Thus, a recording paper driving force is applied to the side of the pressure roller 1. Consequently, the slip is suppressed and recording paper is driven stably without spoiling the image quality.
Patent JP-H09239529-A (JP)
Title: Brazing method for aluminum material
Inventor: NAGASHIMA MASAHIKO
IPC: B23K1/19
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To improve a brazing property by uniformly dispersing Si powder, etc., and flux powder into a dispersion medium. SOLUTION: An aq. soln. prepd. by mixing 0.1 to 10wt.% glycerol into water is used as the dispersion medium for preparing a suspension composed of the Si powder, etc., and the flux powder. The viscosity of the dispersion medium increases and the Si powder, etc., and the flux powder varying in the sp. gr. are hardly made nonuniform. The uniform adhesion of the respective powders to the brazing parts is thus made possible.
Patent JP-H05218535-A (JP)
Title: Solid state laser device excited by means of semiconductor laser
Inventor: KOBAYASHI TERUO
IPC: H01S3/042
Filed: 1992-02-03
Abstract: PURPOSE:To reduce noise due to a temperature change of light output of the title device by a method wherein a holder holding a solid state laser medium, an output mirror and a nonlinear optical element, and a box body fixing the holder are made of invar. CONSTITUTION:A resonator consisting of a semiconductor laser 11, a solid laser medium 13 and an output mirror 15 as well as a nonlinear optical element 14 arranged inside this resonator are provided. Especially, the holders 21 holding a solid laser medium 13, a nonlinear optical element 14 and an output mirror 15, and a box body 22 fixing these holders 21 are of invar. This invar has the constitution of iron 63.5%, nickel 36.5%. The linear expansion coefficient at 20 deg.C is 0.13X10<-6> while having small value such as 1/113 to 1/177 to the linear expansion coefficients of stainless steel, bronze and aluminum. Thereby, a low noise level can be maintained even if changes are caused in temperature of the holders 21 and the box body 22 fixing the holders 21.
Patent JP-H03247685-A (JP)
Title: Adhesive and production of composite panel produced by using the same adhesive
Inventor: MOCHIZUKI KOICHI
IPC: B32B5/18
Filed: 1990-02-26
Abstract: PURPOSE:To obtain the subject adhesive, composed of a principal agent consisting essentially of a thermoplastic polyester urethane resin and a specific curing agent, excellent in initial adhesion to low-polar adherends such as a polyolefinic thermoplastic resin and heat resistance and capable of spray coating. CONSTITUTION:The objective adhesive composed of (A) a principal agent consisting essentially of a thermoplastic polyester urethane resin obtained by reacting a hydroxyl group-terminated saturated polyester resin with an aliphatic diisocyanate and (B) a curing agent containing an urethane prepolymer, prepared by reacting a hydrogenated hydroxyl group-terminated polybutadiene glycol with a polyisocyanate and having active isocyanate groups and the polyisocyanate. Furthermore, the aforementioned components are preferably blended in respective amounts based on 100 pts.wt. thermoplastic polyester urethane resin as follows; 0.1-50 pts.wt. urethane prepolymer and 2-50 pts.wt. polyisocyanate.
Patent JP-S60191620-A (JP)
Title: Press die
Inventor: SHIMIZU KOUKI
IPC: B21D24/08
Filed: 1984-03-13
Abstract: PURPOSE:To obtain a highly accurate product free from wrinkles by providing the second pressing device that gives pressing force different from pressing force given by the first pressing device to a die in a blank holder and thereby providing difference in holding force of a work between the first half and latter half. CONSTITUTION:When an upper die 3 is lowered after carrying a work W in a press die 1, the work W is held between a die 9 and a blank holder 7. When the upper die 3 is lowered further, a holder 12 does not move and the blank holder 7 starts lowering together with the die 9 as pressing force by an elastic body 13 as the second pressing device is set smaller than pressing force of a cushion pin 11 as the first pressing device. When the upper die 3 is lowered further, the work W is drawn by strong pressing force determined by the cushion pin 11. Accordingly, the work W is held loosely in the first half, and held firmly in the latter half, and consequently, a product of high accuracy can be obtained after forming without causing bends or spring.
Patent JP-H09216478-A (JP)
Title: Cover material for bookbinding
Inventor: HAYASHI YOSHINORI
IPC: B41M3/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to decorate a lot-cost cover by a transfer foil by providing a coating layer having a specific surface roughness on the surface of a cloth, and adhering the foil in an arbitrary character of design shape with a toner image as binder thereon. SOLUTION: The cover material for bookbinding comprises a coating layer made of mixture of thermoplastic resin containing colloidal silica mixed styrene acrylate ester copolymer as main component, viscosity adjuster and inorganic filler and surface roughness Rz of 25μm or less on the surface of the cloth, and a transfer foil in an arbitrary character or design shape with toner image adhered as binder on the layer. In this case, the copolymer occupies 80% or more of the entire resin amount, and the residue of polyvinyl chloride and polyacrylate ester, and as the adjustor, polyvinyl alcohol or casein is used.
Patent JP-H04289281-A (JP)
Title: Dyeing by pigment of japanese coptics
Inventor: FUMOTO IZUMI
IPC: D06P3/60
Filed: 1991-03-12
Abstract: PURPOSE:To excellently dye a cellulose fiber to a dark color by introducing an anion functional group into the cellulose fiber in advance and subsequently treating the fiber with a pigment of Japanese coptics. CONSTITUTION:An anion functional group is introduced into a cellulose fiber by pretreating the fiber with a compound having an anion functional group, e.g. propane sultone (C3H6SO3), butane sultone (C4H8SO3) or a compound represented by the formula and having a sulfonic acid group and a group reactive with cellulose. The resultant pretreated fiber is then dyed by the conventional method using a pigment of Japanese coptics. By this method, the cellulose fiber can be dyed to a dark color.
Patent JP-S63215397-A (JP)
Title: Method for dehydrating sludge
Inventor: TANAKA SHIGEMASA
IPC: B30B9/12
Filed: 1987-03-03
Abstract: PURPOSE:To simplify equipment and to permit an easy dehydration operation by precoating the flocs formed by a flocculating agent on the inside surface of the outside cylinder of a screw press type dehydrating machine and compressing and dehydrating sludge in the absence of chemical injection. CONSTITUTION:The flocs or dehydrating assistant slurry formed the high- polymer flocculating agent or the like is supplied through a sludge supplying port 1 into the outside cylinder 3 of the dehydrating machine and screw vanes 4 are rotated by a driving device 8 via a driving shaft 7 to compress and dehydrate the sludge. The filtrate is discharged from the outside cylinder 3 and the cake is taken out of a discharge port 6. The flocs or dehydrating assistants are thereby stuck and fixed on the inside surface of the outside cylinder 3 to form the precoating layer. The dehydration of the sludge is satisfactorily executed if the sludge is dehydrated by using such dehydrating machine; in the absence chemical injection in addition, the equipment is simplified and the operation is facilitated.
Patent JP-H03247686-A (JP)
Title: Bonding organopolysiloxane composition and cured product thereof
Inventor: FUJIKI HIRONAO
IPC: C08L83/04
Filed: 1990-02-27
Abstract: PURPOSE:To obtain the subject addition curing type composition, containing respective specific organopolysiloxane, organohydrogenpolysiloxane, platinum (compound)-based catalyst and modified organopolysiloxane and having high bonding durability and quality stability. CONSTITUTION:The objective composition containing (A) an organopolysiloxane having plural alkenyl groups and 100-200000cSt viscosity at 25 deg.C, (B) an organohydrogenpolysiloxane having plural H atoms bonded to Si in an amount so as to supply 0.6-6.0 aforementioned H atoms per alkenyl group in the component (A), (C) a platinum (compound)-based catalyst and (D) an unsaturated isocyanurate-modified organopolysiloxane expressed by the formula [R<1> is H, (substituted) alkyl, aryl or alkenyl and at least one thereof is alkenyl; R<2> and R<3> are H or (substituted) monofunctional hydrocarbon; a is an integer of 1-8; n is an integer of 0-100].
Patent JP-S58164491-A (JP)
Title: Tractor for body to be tested
Inventor: FUJITA TAKASHI
IPC: B63B71/20
Filed: 1982-03-24
Abstract: PURPOSE:To enabale the titled tractor to be traveled accurately horizontally and prevent slipping from occurring when accelerating or decelerating, by a method wherein the second wheels using rubber tires or the like are provided on the outside of the first wheels travelling on rails, and the first and second wheels are driven respectively. CONSTITUTION:In a tractor for body to be tested which is traveled on rails accurately installed and is used for measuring properties of the body to be tested, the first wheels 4 made of steel and traveled on the rails 2 and the second wheels 7 using rubber tires or the like traveled on the rail-less ground provided in parallel with the rails 2 are provided. The wheels 4, 7 can be freely driven respectively by motors 8, 9, and accurate traveling is performed by the rails 2 and the steel wheels 4, and when accelerating or decelerating, slipping is prevented by the second wheels 7 using rubber tires.
Patent JP-S63214078-A (JP)
Title: Image forming device
Inventor: TAKEUCHI AKIHIKO
IPC: B41J3/00
Filed: 1987-03-03
Abstract: PURPOSE:To adjust the correction of image information in accordance with the characteristics of device by correcting a standard correction variable stored in a 1st storage means by a correction variable stored in a 2nd storage means and correcting image information by the corrected correction variable. CONSTITUTION:An original 9 is read by a CCD 1 and the obtained analog image signal is converted into an 8-bit digital signal by an A/D converter 3. The digital image signal is passed through converters 10, 11 and one of the obtained signals is selected by a selector 12. Respective gamma correction values stored in the gamma converters 10, 11 are obtained by respectively adding  gamma1 stored in a correction table 30 and  gamma2 stored in a correction table 31 to a reference gammavalue stored in a reference gamma conversion table 29. The digital image signal is corrected, selected by the selector 12 and outputted to a D/A converter 14. Thus, the gamma correction variable can be adjusted in accordance with the characteristics of the device.
Patent JP-H06256894-A (JP)
Title: High strength line pipe excellent in hydrogen induced cracking resistance
Inventor: TAKAHASHI AKIHIKO
IPC: C22C38/00
Filed: 1993-03-08
Abstract: PURPOSE:To prevent the generation of hydrogen induced cracking on a line pipe even in an NACE environment by specifying the compsn. and furthermore limiting the size and P concn. of the spot segregated parts of Mn and the effective Ca content required for the control of the form of sulfides. CONSTITUTION:This pipe line contains, by weight, 0.03 to 0.09% C, 0.1 to 0.6% Si, 1.1 to 1.5% Mn, <=0.015% P, <=0.0010% S, 0.010 to 0.050% Nb, 0.005 to 0.05% Al and 0.002 to 0.004% Ca and contains one or more kinds among 0.005 to 0.025% Ti, 0.01 to 0.1% V, respectively 1.0% of Ni, Cu and Cr and <=0.5% Mo, and the balance iron. Then, the size of Mn segregated spots, the areas in which the concn. of Mn is >=1.32 is regulated to <500mum, the concn. of P in the segregated party is regulated to <0.035 and the effective Ca ratio by the formula: effective Ca ratio [(%Ca) (1-98(%O))}/(%S) is regulated to >=1.7.