baber/WOPTO huggingface dataset:
Patent JP-H06106249-A (JP)
Title: Welded tube forming method and forming stand
Inventor: HANEDA KENJI
IPC: B21C37/08
Filed: 1992-09-25
Abstract: PURPOSE:To mold with a highly precise dimension from a thick-walled cylinder until thin-walled cylinder by forming a metal strip in a state revolving and fixing horizontal rolls which are bisected to the lateral direction of the metal strip and arranged on both sides of the line as an upper roller in order to carry out on edge-forming by making the vertical direction as the revolution axis. CONSTITUTION:A roll supporting beam member 7 supports vertically an upper roll bearing member 3, and is made to a structure moving and fixing to the vertical direction with a roll reduction screw shaft 9. Further, an upper roll supporting member 5 can be moved and fixed to the axial direction by shaft- rotating or sliding a slide bracket on a rail arranged inside the beam member 7. Further, the upper roll bearing member 3 is revolved and fixed by making the vertical axis as the axial center with a method of a gear driving, etc. In a vertical roll bearing member 4, the positional regulation to the vertical direction can be executed inside a vertical roll supporting stand 6 with gear driving. On one hand, in the vertical roll supporting stand 6 the vertical roll can be revolved and moved by making the vertical axis as the axial center.
Patent JP-H01198617-A (JP)
Title: Elastomer
Inventor: HAABAATO RATSUSERU GIRISU
IPC: C08G18/65
Filed: 1988-10-12
Abstract: PURPOSE: To obtain an elastomer, with a high tensile strength, flexural modulus and Shore hardness and a low thermal droop value, that comprises a reaction product of an organic isocyanate, a compound with a specific molecular weight containing multiple NCO reactive groups and a low-molecular-weight chain extender.  
     CONSTITUTION: (A) At least one organic polyisocyanate is reacted with (B) at least one compound having multiple isocyanate reactive groups and a molecular weight of larger than 600 and (C) a chain elongation agent having a molecular weight smaller than 600, to obtain the object elastomer, in which at least one of the components A and B is a compound having two or more reactive groups and a molecular weight larger than 600, or an elastomer containing this compound wherein at least one of the reactive components contains two or more isocyanate groups or isocyanate reactive groups which are separated one from another by a chain comprising from 2 to 30 atoms, and separated from the reactive group in the other reactive component by a chain comprising 30 or more atoms. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0568074-A (JP)
Title: Charger for cordless telephone slave set
Inventor: MAEDA TOMOKO
IPC: H04M1/02
Filed: 1991-09-09
Abstract: PURPOSE:To charge a battery built in the cordless telephone slave set even at a location where no commercial power outlet is available by employing a secondary battery for a charging power supply for the charger to charge the battery built in the cordless telephone slave set. CONSTITUTION:A placing base 10 is placed while its position is positioned on a secondary battery 7 and the both are coupled, a positive pole terminal and a negative pole terminal of the secondary battery 7 are connected electrically to contacts of the placing base 10 and a battery 20 built in the cordless telephone slave set 8 is charged by the secondary battery 7 in this state. In this case, a small current is consumed in the slave set 8 at all times in the standby mode, a small current flows at all times to the battery 20 of the slave set 8 from the secondary battery 7 so as to compensate the small current consumption. A charge control circuit for the purpose is provided in the slave set 8. Since the battery 20 of the slave set 8 is charged by the secondary battery 7, the slave set 8 is used stably even when the slave set 8 is brought into the standby state for a long time even at a location where no AC power outlet is available.
Patent JP-H08120416-A (JP)
Title: Monolayer spool for coiling strip
Inventor: KATAYAMA HIROAKI
IPC: B65H75/10
Filed: 1994-10-21
Abstract: PURPOSE: To prevent the occurrence of deformation and fracture loss by using a high toughness alloyed cast steel of specific composition as a material for a spool for coiling a strip of aluminum, copper, stainless steel, etc. CONSTITUTION: A cast steel has a composition consisting of, by weight ratio, 0.6-0.88% C, 0.5-1.5% Si, 0.5-1.5% Mn, <=2.0% Ni, 7.0-16.0% Cr, 0.3-3.0% Mo, 0.2-1.0% V, and the balance essentially Fe. This cast steel has a structure in which large amounts of crystallized substances are contained in an (Fe.Cr)7 C3 type iron-chromium-carbide steel matrix having extremely high compressive yield stress and produces superior deformation resistance. Simultaneously, high toughness can be obtained because C content is limited to match strength with elongation in the matrix. Usually, a spool is formed by means of centrifugal casting and than a heat treatment consisting of hardening from a temp. higher than the A3 point and tempering at 500-600 deg.C is done, by which >=1% elongation and >=1000kgf/mm<2> compressive proof stress can be provided.
Patent JP-2000090270-A (JP)
Title: Image collating device
Inventor: TOYODA HARUYOSHI
IPC: G03H1/22
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an image collating device capable of surely collating images at high speed. SOLUTION: This device is provided with an image display device 3 for displaying the input image of collation object and the reference image of object to be collated, first lens 4 for performing Fourier transformation to the image read out of the image display device, spatial optical modulator 5 installed at the focal position of the first lens 4, second lens 6 for performing Fourier transformation to the image read out of the spatial optical modulator 5, first and second photodetectors 71 and 72 for receiving the image Fourier-transformed by the second lens 6 and outputting it as an electric signal, and a controller 8 functioned as a reference image supplying means for successively supplying the reference image to the image display device 3 and not supplying the reference image, which has more mutual correlation with the supplied reference image than a fixed level, for fixed time.
Patent JP-H0976159-A (JP)
Title: Shot separator of shot blast device
Inventor: ROKUTANDA HITOSHI
IPC: B22D29/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To separate a shot from a mixture of the shot and sand after grinding/ polishing and cleaning at higher precision. SOLUTION: A horizontally movable rotating drum type magnetic force separator 5 is made to face a dropping area of a mixture of a shot and sand, and a separation chute 12 of the shot and sand is provided below the magnetic force separator 5.
Patent JP-S62116884-A (JP)
Inventor: CHIHARA HIROSHI
IPC: F25D13/06
Filed: 1985-11-15
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-H0982778-A (JP)
Title: Sample cassette transferring mechanism of loading chamber for vacuum film forming apparatus
Inventor: NAKAMURA NOBUHIKO
IPC: H01L21/677
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably, accurately set a sample cassette by a mechanism provided in a loading chamber without depending upon an external mechanism. SOLUTION: A conveyance standby stage 4 of a sample cassette is provided in a loading chamber 1, and a sample is transferred by a conveying robot between the chamber and a film forming chamber. A sample cassette loading set stage 12 is provided at the inside of an inlet door 2. The standby stage is coupled to the set stage via link guides 16a, 16b. When the door is closed, the guides are folded in the loading chamber. The upper surfaces of the base 6 of the standby stage, the guides and the loading set member 13 of the set stage form the transferring slide surface of the sample cassette, and the positioning ball plunger 31 to the cassette is provided at the base.
Patent JP-H03119094-A (JP)
Title: Reformed gas-producing equipment by electroless plating and method therefor
Inventor: IGARASHI SATORU
IPC: B01J12/00
Filed: 1989-10-02
Abstract: PURPOSE:To improve heat-conductive property and make compactification of equipment by forming a catalyst for producing a reformed gas with a coating catalyst component on the surface of reforming region side of boundary wall between a heating region and a reforming region with heating in modest condition and forming. CONSTITUTION:For instance, a boundary part material is made of Al material and the surface is coated with zinc by electroless plating in a condition of pH >=7, then Ni is subjected to electroless plating to form a reforming catalyst layer 9. Next, a previously heated heating medium is passed through a conduction-heating regions 1a, 1b and 1c to heat a catalyst material coated on the wall surface of a reforming region with conductive heating, then the catalyst is subjected to activating treatment by passing hydrogen through the reforming region, thus methanol (and water) is passed through the reforming region 2a and 2b by heating to afford a reformed gas.
Patent JP-H0793464-A (JP)
Title: Image reader
Inventor: FUJINO TOMOYA
IPC: G06Q40/00
Filed: 1993-09-20
Abstract: PURPOSE:To improve evidence character and data reliability by clearly reading both embossed image and picture image on the top of a card. CONSTITUTION:Light sources to be radiated to the whole top of the card 2 for reflection are composed of a regular reflection light source 3 provided at a regular reflection position to an image sensor 5 for reading the embossed image on the card 2 and a diffuse reflection light source 4 provided at a diffuse reflection position to the image sensor 5 for reading the picture image so as to form two optical systems. At the same time, this image reader is provided with an image synthesizing means synthesizing the embossed image and the picture image read from the two optical systems so as to faithfully read the whole image of the card 2.
Patent JP-2000087199-A (JP)
Title: Manufacture of rolled product of magnesium alloy, method of press working magnesium alloy, and press worked product
Inventor: MATSUDA TAKESHI
IPC: C22F1/06
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a rolled product of magnesium alloy having excellent cold workability, a method of press working the magnesium alloy, and a press worked product. SOLUTION: This is a method for manufacturing a rolled product of magnesium alloy having a composition containing 6 to 10.5 wt.% lithium and also having an eutectic structure consisting of a magnesium alpha phase 1 and a lithium beta phase 2. This method comprises a cold rolling stage where the magnesium alloy is cold rolled at least at >=10% draft to desired thickness and a stage where, after the cold rolling stage, heat treatment is applied at 150 to 300 deg.C for 10 min to 2 hr to recrystallize the magnesium alpha phase.
Patent JP-H06113311-A (JP)
Title: Digital convergence device
Inventor: SAKANISHI YASUAKI
IPC: H04N9/28
Filed: 1992-09-28
Abstract: PURPOSE:To provide a digital convergence device capable of making a stable operation by solving the disturbance of a screen in the abnormal state of convergence correction data in a device correcting the convergence of a color television receiver. CONSTITUTION:The abnormality in convergence correction data is detected by an abnormal detection circuit 35 based on UNLOCK of a PLL, the destruction of reference data of a frame memory and the comparison of the result of an arithmetic operation between scanning lines, a video signal is stopped and analog correction data are set to 0V, the reference voltage of a D/A converter 14 is controlled to 0V, and when convergence correction data are in error, the non-correction is controlled to attain convergence correction with stable high accuracy.
Patent JP-H03120081-A (JP)
Title: Thermal transfer method
Inventor: IMAMURA HIROKATSU
IPC: B41M5/26
Filed: 1989-10-04
Abstract: PURPOSE:To prevent texture staining of a material to be transferred, tailing of printing, etc., due to rubbing with an ink layer by a method wherein a surface resin layer which is not perforated under an ordinary state and is perforated by heat of a thermal head is formed on the surface of the ink layer of a thermal transfer sheet. CONSTITUTION:A thermal transfer sheet wherein a transfer ink layer which melts by heating is formed on one side surface of a substrate film and a surface resin layer which is perforated by heat of a thermal head is formed on the surface thereof, is superimposed on a material to be transferred and carrying speed of the thermal transfer sheet is made comparatively high compared with the carrying speed of a material to be transferred. Therefore, though a state of a film can be maintained as a whole by the heat of the thermal head, a film having many fine pores can be formed. Thereby, texture staining of the material to be transferred, tailing of printing, etc., due to rubbing with the ink layer can be thoroughly prevented. Further, since a thin film has a property wherein many fine pores are generated based on the quantity of heat to be applied from the thermal head, a quantity of ink corresponding to the quantity of heat of the thermal head is transferred to the material to be transferred, and various density printing from light colour to thick colour comes capable of being performed.
Patent JP-H0596891-A (JP)
Title: Memory card
Inventor: SUKAI HIROSHI
IPC: B42D15/10
Filed: 1991-10-04
Abstract: PURPOSE:To prevent a memory IC from cracking due to a bending stress by mounting the IC memory in a tilted state on a plastic package so that the diagonal direction of the memory IC becomes plastic with the short side direction of a memory card CONSTITUTION:A metal plate 1 on which a design is printed is used as a decorative board and is adhered firmly to a frame 2 and a circuit 1>lock 3. In addition, the frame 2 is prepared using a resin material to form a card profile. The circuit block 3 is composed mainly of a memory IC 31 and a circuit substrate 32 mounted on a plastic package. The memory card consists of the memory IC 31 mounted in a tilted state on the plastic package so that the diagonal direction of the memory IC becomes parallel with the short side direction of the memory card. Subsequently, if a bending stress rests on the long side direction of the memory card, it is absorbed by the largest length of the memory IC chip and thereby the memory IC is prevented from becoming cracked and the rigidity of the long side direction is increased.
Patent JP-H0199780-A (JP)
Title: Method for joining belt-like metal plates
Inventor: UESUGI AKIO
IPC: B23K26/21
Filed: 1987-10-12
Abstract: PURPOSE:To increase strength of a welding joining part by carrying out welding and joining of belt-like metal plates together with a gradient of a specific angle to the width direction of the belt-like metal plates. CONSTITUTION:The tip 10A of the thin type belt-like metal plate 10 is cut with a gradient >=5 deg. to the width direction of the belt-like metal plate 10 by a pre-cutting device 18. On the other hand, the rear end 22A of the thick type belt-like metal plate 22 is formed so that it can be accurately abutted on the thin type belt-like metal plate 10. Welding equipment 24 is provided on the rear stage of the precutting device 18 and the tip 10A of the thin type belt-like metal plate 10 is held by a clamp 26 and the rear end 22A of the thick type belt-like metal plate 22 is held by a clamp 23. A rolling mill 32 is provided on the rear stage of the welding equipment 24 and a rolling roller 34 performs rolling of the mutual joining part 40 of the beltlike metal plate end faces 10A and as necessary.
Patent JP-H05101052-A (JP)
Title: Document preparation supporting device
Inventor: IKEO TSUNEJI
IPC: G06F17/21
Filed: 1991-10-04
Abstract: PURPOSE:To easily prepare a document excellent in outward appearance even in the case an implementor has no editorial design knowledge by inferring with document information such as the contents of the document or the attribute and document design knowledge information, and deciding an optimum design. CONSTITUTION:This document preparation supporting device is composed of a display part 1, document storage part 2, knowledge data base 3 and document design decision part 4. The document storage part 2 stores code data or graphic data prepared by a word processor, etc., generally electronized document such as the kind of the document, the data of preparation and the usage, and data expressing additional information as the document information. The knowledge data base 3 stores knowledge specifying evaluation words and mutual relation between document design elements and document attributes as the document design knowledge information. The document design decision part 4 decides the document design according to forward inference or backward inference based on the document information.
Patent JP-H05175136-A (JP)
Title: Optical cvd apparatus
Inventor: TAMAGAWA KOICHI
IPC: H01L21/263
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a uniform film-thickness distribution, while a substrate is not rotated, by partially arranging flow guard plates, which are equipped at a flow guard member in the title apparatus, on the gas inlet side from the center of the substrate. CONSTITUTION:The top wall of a reaction chamber 21 is provided with a light transmission window 28 in the position facing a substrate 23, a synthetic quartz jet plate 32 having many small holes is provided under the inside surface of the light transmission window 28, and a flow guard member 34 is attached to the underside of the synthetic quartz jet plate 32 for jetting inert gas. In the flow guard member 34, flow guard plates 36 are mounted at 10mm spaces only on the upstream side from the center of the substrate 23. Each flow guard plate 36 extends in the direction of crossing the flow of the reaction gas from a nozzle 25 and also directs the inert gas jetted from the quartz jet plate 32 downward of the substrate 23 on a susceptor 22. In an apparatus constituted in this manner, the concentration of the reaction gas works in the direction where it is made uniform so that the film-thickness distribution of the substrate is improved.
Patent JP-H10106892-A (JP)
Title: Electrolyte solution for driving electrolytic capacitor and electrolytic capacitor using the same
Inventor: HONDA KAZUMITSU
IPC: H01G9/035
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To increase a spark generation voltage, by dissolving not less than one type of inorganic acid, organic acid, inorganic acid salt and organic acid salt into an organic solvent, then adding not less than one type of one or both of copolymers of different specified formulas, and adding one or both of polyvalent alcohol and a phosphorus compound. SOLUTION: An electrolyte solution is produced by dissolving not less than one type of inorganic acid, organic acid, inorganic acid salt and organic acid salt into an organic solvent, then adding not less than one type of one or both of copolymers expressed by formula I and formula II, and adding one or both of polyvalent alcohol and phosphorus compound. The copolymer of formula I is formed by copolymerizing polyethylene glycol having high crystallinity and polypropylene glycol having low crystallinity. The copolymer of formula II is formed by copolymerizing C2 H4 O monomer having high crystallinity and C3 H6 O, C4 H9 O or the like having low crystallinity. Therefore, stability of a formation coating may be improved.
Patent JP-H02104351-A (JP)
Title: Anti-pruritic apparatus of electric heat type
Inventor: OYA HIDESHI
IPC: A61F7/00
Filed: 1988-10-13
Abstract: PURPOSE:To cure itch by killing bacteria in the place bitten by an insect using an electric heater element such as Ni-Cr wire. CONSTITUTION:In a cylinder 1 an electric heater wire 2 is installed, which emits heat by pushing a switch 4 for power supply as a dry cell 3, and in this condition the cylinder 1 is applied directly to skin. As the heater element is situated innermore than the tip of this cylinder 1, there is no risk of touching the skin directly to burn it. This is applicable to insect bite caused by such weak bacteria as of mosquito, constituting an inventional itch curing apparatus, which can stop the itch momentarily using simple apparatus.
Patent JP-H01101756-A (JP)
Title: Exchange system
Inventor: NAKAMAKI KIYOUICHI
IPC: H04L12/64
Filed: 1987-10-15
Abstract: PURPOSE:To increase number of communications exchanged simultaneously by adding information to identify a call and exchanging plural calls sent while a logic channel number of a transmission line is provided in the unit of cells so as to exclude the limit of number of logic channels without revising the structure of cell. CONSTITUTION:Calls A, B, C use one and same logic channel U1 between a terminal equipment 101 and an exchange 104. Thus, in order to identify the calls A, B, C, information a1 is assigned to the call A, information b1 is to the call B and information (c) is assigned to the call C. In order to send data formed into a format 202 to the exchange 104 via a transmission line 108, the data is split into required number of cells 203-206. The logic channel U1 assigned in advance to the transmission line 108 is displayed to each cell and sent continuously to the exchange 104. Thus, it is possible for the terminal equipment 101 to sent the data of the calls A, B, C to the exchange 104 through one and same logic channel and then sent to terminal equipments 102, 103 through exchange respectively.
Patent JP-H04136085-A (JP)
Title: Photochromic material
Inventor: NAKAMURA MASATAKA
IPC: C09K9/02
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a photochromic material which consists of a compd. of a specified formula, is rich in hue by exhibiting redish color, exhibits high coloring density, has excellent durability in repeated color development and fading and light resistance. CONSTITUTION:A photochromic material consists of a compd. of formula I [wherein the ring alpha is a five- or six-membered ring contg. an N atom, or a five- or six-membered ring contg. an N atom and condensed to a benzene ring, a naphthalene ring or a pyridine ring and at least one of the N atoms has a bond of formula II (wherein R<1> is a 1-20C alkyl, a 7-20C aralkyl or a 6-19C aryl); R<2> and R<3> are each OH, NH, a 1-20C alkoxy, a 1-20C alkyl, a 6-14C aryl, a halogeno, CN, COOH, NO2, etc., and R<2> contains H too; X is O or S; R is H, a 1-20C alkyl, a 7-20C aralkyl, a 6-19C aryl, a 1-20C acyl, etc.; n is 0-3; the ring beta is a 3-18C ring condensed to a benzoxazine ring, and cases where the ring beta is absent are included]. This compd. is obtd. by reacting a hydroxy arom. compd. of formula III, a compd. represented by R<4>XH and a methyleneindoline compd. of formula IV.
Patent JP-H09101746-A (JP)
Title: Map or map collection
Inventor: AIHARA SHIGEAKI
IPC: G09B29/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make it easy to grasp the distance relation between a destination and a station on geographical information on the periphery by entering a circle or arc having its center at one point of at least one station and then using the circle or arc as a reference. SOLUTION: The station 2 is entered nearly into the center of a map 1 and a line 3, a road 4, annotations 5 such as town names and addresses, etc., are entered into the map as the geographical information on the station 2. Then the circle 6 which has a radius corresponding to, for example, 1km in the map is entered around the center point 7 provided almost in the center of the station 2. In the map 1, the distance 10 between an external side 9 and the center point 7 of the circle is set to, for example, 1.3km, so none of stations other than the station 2 is entered. Therefore, when the map 1 is viewed to know the distance from the station 2 to the destination 12, the destination 12 is present on the circumference of the circle 6 and a movement route from the station 2 to the destination 12 is nearly straight, so it is judged immediately that the destination is about 1km away.