baber/WOPTO huggingface dataset:
Patent JP-S5753620-A (JP)
Title: Manufacture of sheet for display
Inventor: YOKOYAMA SHIGEKI
IPC: G01D13/02
Filed: 1980-09-18
Abstract: PURPOSE:To obtain a display sheet whose damage and fading are prevented by printing a metal-vapor-deposited film on a plastic sheet with a heat-sensitive adhesive through a screen, by peeling the vapor-deposited part at the print part by sticking it to a waste material by fusion, and by providing a transparent resin layer over the remaining vapor-deposited films and peeled part. CONSTITUTION:On a plastic sheet 1, a metal-vapor-deposited film 2 of Al, etc., is provided, and the film 2 is printed with a pressure-sensitive adhesive 3 in the shape of a character image, etc., through a silk screen. A waste material (film of ''Teflon  '', etc.) 4 is placed on the adhesive 3 and hot-melted 5, and then the vapor-deposited film 3 is peeled off together with the waste material 4 to form selection parts 11. Then, a transparent plastic layer 7 of carbonate, etc., is provided through a transparent adhesive 6 or by fusion bonding to obtain a display sheet A. This is used for a character board for a vehicle by being irradiated with light from a sheet 1 surface side. The layer 7 prevents the vapor-deposited film 2 and a display image 11 from damaging and fading.
Patent JP-H08301878-A (JP)
Title: Synthesis of boron trifluoride coordinated compound and oligonucleotide
Inventor: HAYAKAWA YOSHIHIRO
IPC: C07H21/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a new coordinated compound having an activity as a reaction accelerator in a phosphoramidite method higher than 1H-tetrazole, large solubility in an organic solvent, and combinedly having profitability and simplicity. CONSTITUTION: A boron trifluoride-benzimidazole complex of the formula is obtained by reacting (A) an ether complex obtained by dissolving boron trifluoride in an ether such as diethyl ether or tetrahydrofuran at room temperature with (B) benzimidazole in (C) a halogenated alkane solvent such as dichloromethane, chloroform, carbon tetrachloride or 1,2-dichloroethane in a molar ratio of A:B=1:1. The second objective oligonucleotide is obtained by reacting nucleoside phosphoramidite or nucleoside phosphonoamidite with nucleoside in the presence of the complex.
Patent JP-H09312664-A (JP)
Title: Multi-port repeater
Inventor: MATSUZAKI AKIRA
IPC: H04L12/863
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide the multi-port repeater by which deterioration in a transmission efficiency is prevented by reducing the occurrence of collision. SOLUTION: The multi-port repeater B has a plurality of ports 1a, 1b, 1c connected to other network equipment and a 1st FIFO memory 6 delaying tentatively a packet received from the ports and providing an output of the delayed packet so as to relay the packet received from one port to other port, and also has a 2nd FIFO memory 14 whose storage capacity covers the storage of entire packets, and when the repeater B receives other packet while one packet is relayed, the other packet is stored in the 2nd FIFO memory and the packet stored in the 2nd FIFO memory is relayed after the relay of one packet is finished.
Patent JP-S6020017-A (JP)
Title: Gas burner
Inventor: KOBAYASHI IKUO
IPC: F23D14/06
Filed: 1983-07-15
Abstract: PURPOSE:To improve durability, resistance to corrosion, and economical efficiency, by a method wherein a burner head, made of high temperature corrosion resisting and dezincizing corrosion resisting copper alloy, is combined with a burner body made of a metal except aforesaid metal. CONSTITUTION:A burner head 1, made of a high temperature corrosion resisting and dezincificating corrosion resisting copper alloy produced by forging or casting, for example, a novel copper alloy, produced by adding alumi, phosphorus, and antimony to brass, is combined with a burner body 2, made of a metal except said metal, to form a gas burner. For example, iron cast, on which surface treatment is applied, is used as the burner body 2. This permits provision of a gas burner which is extremely excellent in resistance to high temperature corrosion and dezincizing corrosion while it holds the quality of machining and economical efficiency.
Patent JP-H06316028-A (JP)
Title: Metallic sheet with adhesive organic coating
Inventor: FURUKAWA HIROYASU
IPC: C09J5/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide an adhesive organic coating metallic sheet wherein a complex stage for applying an adhesive to a metallic sheet through a user is omitted and adhesion of a member is easily performed after working in relation to the adhesive metallic sheet in which adhesive organic substance has been formed on the surface. CONSTITUTION:An organic coating metallic sheet has adhesive organic substance of film thickness not smaller than 0.5mum and smaller than 100mum on the surface of a metallic sheet. The adhesive organic substance consists of crystalline organic substance. Further the crystalline organic substance is constituted of nylon-based resin as a main component. The adhesive organic substance has not adhesive strength at room temperature. The adhesive organic coating metallic sheet having adhesive properties is obtained by heating the adhesive organic substance. Accordingly, blocking resistance and adhesive strength for a member are excellent and adhesion of the member is performed by heating in a short time after working through a user. Cost in a time for assembly is reduced.
Patent JP-H08331633-A (JP)
Title: Abnormality detecting system for mobile communication system
Inventor: SHOGATSU KEIJI
IPC: H04W24/04
Filed: 1995-05-29
Abstract: PURPOSE: To shorten the abnormal time of resources by speedily detecting abnormality and to effectively utilize the resources by providing a judging means for judging whether the resources are normally secured/released at the time of call connection/disconnection or not and a means for matching real line information with circuit information. CONSTITUTION: When normal processing A is started, a resource managing part 211 secures or releases the resources to be used for connecting or disconnecting a call. When using a line or when stopping using the line, a call control part 212 performs the control of call connection or disconnection. It is judged whether the secure/release of resources can be normally processed or not and when the resources can not be secured/released, the mismatch (abnormality) of a real circuit state and the line information provided for equipment is detected. When the abnormality is detected, the line state is matched with the line information, and the resources are recovered so as to be used.
Patent JP-H01303086-A (JP)
Title: Motor controller
Inventor: SHIRAKI MANABU
IPC: H02P29/00
Filed: 1988-05-30
Abstract: PURPOSE:To enable rotational frequency control in a wide range, to be performed with simple circuitry, by adding voltage according to speed command, to the gain of the output of a T/V converter circuit for converting signal from a phase comparing circuit to voltage. CONSTITUTION:From a phase comparing circuit 2, the phase difference signal of speed command pulse 1 and speed feedback pulse 9 from an AC tachometer generator 7 is applied to a T/V converter circuit 3. The output voltage of the T/V converter circuit 3 is amplified with a gain according to the resistance value of a resistor 11 and a field-effect transistor 12, by a plural gain amplifier and the operational amplifier 13 of an adder circuit 29. Then, the output voltage of the adder circuit 29, and the voltage of the speed command pulse 1 converted by an F/V converter circuit 8 are added to each other, and are applied to a motor driving circuit 5. In this case, the resistance value of the field-effect transistor 12 is controlled by the output of the F/V converter circuit 8.
Patent JP-H01300690-A (JP)
Title: Still video camera
Inventor: MIMURA TOSHIHIKO
IPC: H04N9/04
Filed: 1988-05-30
Abstract: PURPOSE:To attain proper white balance correction, to make the cost of the device low and to make the size of the device small by generating a white balance signal from an output signal of an image pickup element having an image pickup color filter to a photometric section for image pickup in common use with a white balance photometric section. CONSTITUTION:A white color filter 201 playing a role of white balancing is built in a main body of the camera as a lens cover and moved telescopically to a lens face by using a built-in actuator 202. Then a signal for white balancing is generated from a light through the white color filter 201. Since the photometric operation for white balancing is implemented by the photometric section for image pickup in this way, the white balance correction is implemented properly and a still video camera with low cost and whose photometric section is comparatively small is obtained.
Patent JP-S5654442-A (JP)
Title: Electrophotographic composite receptor
Inventor: YASUMORI AKIYOSHI
IPC: G03G5/08
Filed: 1979-10-09
Abstract: PURPOSE: To enhance copy quality by using a composite layer consisting of a charge generating layer contg. ZnO and a resin binder and of an org. charge carrying layer as the 1st photoconductive layer among the two photoconductive layers of an electrophotographic receptor capable of performing dichromatic copy from polychromatic original by a single exposure.  
     CONSTITUTION: On electrically conductive substrate 11 charge generating layer 121 consisting of ZnO, a binder resin and a sensitizer is formed, and on layer 121 org. charge carrying layer 122 is formed to provide the 1st photoconductive layer 12. On the layer 12 the 2nd photoconductive layer 14 consisting of pyrylium dye and polycarbonate is formed to obtain composite receptor 1. Layer 14 of receptor 1 has sensitivity to, for example red and transmits other color gamut, and layer 12 has sensitivity to at least light of colors trasmitted through layer 14. Receptor 1 is subjected to positive or negative primary charging and negative or positive secondary charging. Simultaneously with or immediately after the secondary charging uniform exposure is carried out to convert layers 12, 14 into a conductor. Thus, layers 12, 14 are allwed to retain charges with different polarities, respectively, and original 2 is exposed to obtain a latent image corresponding to each color part. This latent image is developed to form a dichromatic image. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63297668-A (JP)
Inventor: KATO ETSURO
IPC: E04G23/02
Filed: 1987-05-27
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-S63294502-A (JP)
Title: Single lens
Inventor: TANAKA YASUHIRO
IPC: G02B3/00
Filed: 1987-05-27
Abstract: PURPOSE:To forbid the movement of an image point even if a lens inclines by forming the whole or part of at least one face of the lens, whose faces is not required to be passed with rays, to a spherical shape so that the center of curvature of the spherical phase coincides with the nodal point of the lens. CONSTITUTION:The single lens 1 is formed to the spherical shape in the whole or part of at least one face of the lens, whose face is not required to be passed with rays, so that the center of the curvature of this spherical phase is made to coincide with the nodal point 10 of the lens. Even if, therefore, the lens inclines, the nodal point 10 does not move as the contact part of a lens barrel 2 and the lens 1 constitutes the spherical phase around the nodal point 10 of the lens 1. The incident rays on the lens 1 toward the nodal point 10 thereof do not change the direction thereof. The image point is, therefore, formed at the position based on the lens barrel 2 even if the lens 1 is mounted with an inclination to the lens barrel 2 when the lens 1 is inserted and fixed into the barrel 2. The adjustment for mounting is thus exceedingly facilitated.
Patent JP-H02307919-A (JP)
Title: Production of composite yarn
Inventor: MIZUNO AKIRA
IPC: D01H7/02
Filed: 1989-05-23
Abstract: PURPOSE:To obtain the title composite yarn reduced in yarn breakage in spinning and having soft handle and uniform appearance by twisting each fleece, fed out from front rollers, in a specific range and winding each fleece. CONSTITUTION:When rovings A and B using a raw stock being 1.2-1.4 denier in fineness which is a raw stock performance and having 35-40mm effective fiber length are fed to back rollers 1 of a fine spinning machine in prescribed intervals and drafted and then two pieces of fleeces are spun out from front rollers 3, two pieces of fleeces are fed out while keeping intervals of two pieces of fleece in 1-3mm distant state and then put together and twisted in the range of 3.0-3.8 coefficient of twist and wound up to provide the aimed composite yarn.
Patent JP-H01298710-A (JP)
Title: Electromagnet device
Inventor: YOSHITANI KATSUMI
IPC: H01F7/14
Filed: 1988-05-26
Abstract: PURPOSE:To increase the stroke of an armature, to increase the attraction force of the armature and to improve magnetic efficiency, by forming a through hole in the other piece of a yoke, and passing the pressing part of a card through the hole. CONSTITUTION:A through hole 3a is formed at the other piece 2 of a yoke 3, and a pressing part 13b is passed via the hole 3a. When an exciting current flows to a coil 5, a magnetic flux flows at an armature 9 and the yoke 3. This flux flows at a gap between the side faces 8a and 2a of an operation piece 8 and the piece 2 to generate an attraction force, and the armature 9 is rotated at a pivotally supporting point 11 as a center. Since the pressing part 13b of a card 13 is passed via the hole 3a of the piece 2 of the yoke 3, the area of the side face 2a of the piece 2 can be, if it is formed to be the same as the stroke of the armature 9, increased. Accordingly, its magnetic efficiency can be improved, and the attraction force of the armature 9 can be increased. If the side face 2a of the piece 2 is formed the same, the stroke of the armature 9 can be increased.
Patent JP-S5560043-A (JP)
Title: Sealing parts
Inventor: SHIYOUJI SETSUO
IPC: C03C27/04
Filed: 1978-10-24
Abstract: PURPOSE: To provide a sealing parts with enhanced chemically and mechanically bonding strength between glass and metal by forming a metal layer of a specified thickness having a great affinity for glass on the surface.  
     CONSTITUTION: Corrosion resistant metal case 1 having a heat expansion coefficient higher than that of glass and sealing metal 2 having a heat expansion coefficient equal to that of glass are plated with metal 5 all over. On the surface of the resulting sealing part, 2W5μ thick metal layer 6 having a great affinity for glass is coated by chemical plating, electroplating, sputtering, ion plating, vacuum deposition or dipping to form alloy layer 7 having gentle surface unevenness 9 on the sealing interface between case 1 and layer 6. At the same time, glass-metal intermediate layer 8 combined with oxygen in sealing glass 3 and having gentle surface unevenness 9 is formed on the interface between glass 3 and layer 6, thus strengthening chemical and mechanical bonding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5355965-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAMOTO TAKASHI
IPC: H05K3/32
Filed: 1976-10-29
Abstract: PURPOSE: To increase the yield of the lead pattern on the insulating film and to decrease the number of mounting process while utilizing the specific feature of the tape carrier system. thus preventing the conntact between the element verge and the lead. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6023460-A (JP)
Title: Paint for electrical resistor
Inventor: SUZUKI SETSUO
IPC: H01C7/00
Filed: 1983-07-20
Abstract: PURPOSE:To provide the titled paint for the printed resistor element of hybrid IC, having excellent stability of the electrical resistance, by dispersing carbon black, etc. in a mixed varnish composed of a resol phenolic resin and an amino resin. CONSTITUTION:The objective paint is produced by mixing (A) a resol phenolic resin (a phenolic resol resin prepared by ammonia catalyst process) with (B) an amino resin (e.g. oil-soluble melamine resin) at a weight ratio of 10/1-10/10 to obtain a mixed varnish, adding (C) fine powder of carbon black and/or graphite to the varnish, and dispersing the mixture in (D) a solvent such as butyl carbitol.
Patent JP-H05320822-A (JP)
Title: Manufacture of steel for driving transmission system parts with contact fatigue strength and driving transmission system parts
Inventor: TAKAHASHI TOSHIHIKO
IPC: C23C8/22
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a steel for driving transmission system parts used by applying a carbon diffusing treatment and high contact fatigue strength by specifying the compsn. consisting of C, Si, Mn, P, S, Mo, Al, N, O, Cr, V and Fe. CONSTITUTION:Steel contg., by weight, 0.05 to 0.15% C, 0.5 to 3.0% Si, 0.3 to 2.0% Mn, <=0.030% P, 0.01 to 0.06% S, 0.1 to 1.0% Mo, 0.01 to 0.1% Al, 0.002 to 0.02% N and <=0.01% O and furthermore contg. one or two kinds of 1.3 to 10.0% Cr and 0.5 to 5.0% V, and the balance Fe with inevitable impurities is machined. The machined material is subjected to carburizing or carbo- nitriding treatment for >=3hr in a carburizing or carbo-nitriding atmosphere of 900 to 1050 deg.C and 1.5 to 5.0% carbon potential. Thereafter, the material subjected to the carbon diffusing treatment is penetrated into the quenching oil of 60 to 200 deg.C, is quenched and thereafter subjected to tempering treatment at 100 to 200 deg.C for >=0.5hr. Thus, the driving transmission system parts having high contact fatigue strength is obtd.
Patent JP-S5924078-A (JP)
Inventor: SATOU TAIJI
IPC: E05D7/10
Filed: 1982-07-29
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-H0428091-A (JP)
Title: Semiconductor memory device
Inventor: YUMOTO YASUSHI
IPC: G11C11/413
Filed: 1990-05-23
Abstract: PURPOSE:To suppress the stand-by current by setting an address buffer, which corresponds to the address bit which controls the access time, to the operated state and controlling a select signal to set the other address buffers to the operatable state. CONSTITUTION:An address input buffer 110 corresponding to a bit A0 is always set to the operatable state independently of a chip select signal CS. Transmission of an address signal to address input buffers 111 to 11i corresponding to the other address bits A1 to Ai is limited by a gate circuit 20 arranged in the preceding stage. Thus, the stand-by current is reduced, and the stand-by current is suppressed without delaying the access time.
Patent JP-H05304375-A (JP)
Title: Installation apparatus for printed board unit
Inventor: YOSHINO SUSUMU
IPC: H05K7/14
Filed: 1992-04-27
Abstract: PURPOSE:To provide a printed board unit mounting apparatus in which printed board units can be mounted at different pitches by using one mounting guide. CONSTITUTION:A printed board unit mounting apparatus has a mounting guide 1 having guide rails 11 and fixed to a shelf plate 2. The plurality of rails 11 are provided on both side faces of the guide 1, and an interval between the rails on one side surface is different from that between the rails on the other side surface. When the guide 1 is fixed to the plate 1, printed board units 3 can be mounted at different pitches by selecting the surface to be a front side.
Patent JP-H09296283-A (JP)
Title: Formation of metallic pattern
Inventor: KODAMA HIDETOSHI
IPC: C23F1/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming metallic patterns which have a good adhesion property to a base material. SOLUTION: A colored layer 2 is formed on the base material 1 consisting of silver or silver alloy and thereafter, a resin layer 3 contg. at least black oil-soluble dyes is formed on this colored layer 3. The resin layer 3 is then scanned by using a YAG laser beam, by which the resin layer 3 is removed to prescribed patterns. The surface of the base material 1 of the removed parts is subjected to an etching treatment and, thereafter, metallic layers 5 are formed in the etched parts. The remaining resin layers 3 are then removed.  At the time of forming the metallic patterns on the silver or silver alloy, the colored layer 2 is formed on the surface of the silver or silver alloy and the resin layer 3 is formed by using the coating material or screen ink contg. the black oil- soluble dyes, by which the removal of the resin layer 3 by the laser beam is made possible without allowing the resin films to remain. In addition, the formation of the distinct patterns is made possible without the peeling of the resin layer 3 at the time of forming the metallic patterns.
Patent JP-H01301648-A (JP)
Title: Production of 2,3-dichloropropyl (meth)acrylate
Inventor: HIROMOTO KAZUHIKO
IPC: B01J27/02
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the subject substance useful as a raw material for optical material, etc., simply by the concentration of liquid after decoloration process, with little side reactions, by esterifying 2,3-dichloropropanol with (meth)acrylic acid in a specific solvent in the presence of an acid catalyst. CONSTITUTION:The objective compound is produced by reacting 2,3- dichloropropanol with acrylic acid or methacrylic acid in a non-polar aprotic solvent in the presence of an acid catalyst at 0-200 deg.C, preferably 50-160 deg.C usually under normal pressure for about 1-6hr. The non-polar aprotic solvent used in the above reaction is a solvent having a dielectric constant of <=2.10 and a solubility parameter of 6.0-8.0, e.g., pentane, hexane, cyclohexane and methylcyclopentane. The acid catalyst is sulfuric acid, p-toluenesulfonic acid, etc. The amount of 2,3-dichloropropanol is preferably 1.2-1.3mol per 1mol of the (meth)acrylic acid.
Patent JP-H02310773-A (JP)
Title: Automatic generating and setting device for system element specification
Inventor: ARAKAWA KOJI
IPC: G06F17/50
Filed: 1989-05-26
Abstract: PURPOSE:To automatically decide the specification of a system constituent by providing a rule group to decide a specification setting item and its setting content, and a means to execute selectively the rule group based on data relating to the constituent at a knowledge base. CONSTITUTION:A rule execution part 32 reads out the data relating to the constituent from a first storage part 20, and generates data for manufacturing by adding the style, the manufacturing number, and the manufacturing data, etc., of each equipment by using the specification decision rule group of an internal storage 31, and next, generates specification setting data equipped with required information other than a specification setting content by using the data for manufacturing and the specification decision rule group, and stores it in a second storage part 25. A rule call control part 35 searches the specification setting item whose specification setting content is undecided from the second storage part 25, and the rule execution part 32 decides each specification setting content by referring to the data relating to the constituent, and stores it in a field corresponding to the specification setting data. Thereby, it is possible to remarkably reduce time and labor required for the decision of the specification, and to prevent a various kinds of inconvenience due to a careless mistake occurring.
Patent JP-H04360664-A (JP)
Title: Mineral absorption promoter
Inventor: TAKEDA HIROHIKO
IPC: A61P3/14
Filed: 1991-06-04
Abstract: PURPOSE:To provide the subject promoter composed of theanderose, capable of facilitating intake of minerals through the digestive canal, excellent in safety and useful for mammals, etc. CONSTITUTION:An objective promoter composed of theanderose represented by the formula. A composition containing minerals such as calcium, phosphorus and magnesium in combination with theanderose can remarkably facilitate absorption of minerals liable to become short through the digestive canal.