baber/WOPTO huggingface dataset:
Patent JP-S60228555-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: AOKI YOSHIHISA
IPC: C08L71/02
Filed: 1984-04-26
Abstract: PURPOSE:The titled resin composition producing, with good moldability, a molded article having excellent mechanical strength and dimensional stability, made by compounding a polyethylene terephthalate resin, glass fibers, a nucleating agent, and a specified benzoic ester. CONSTITUTION:30-90wt% polyethylene terephthalate resin (with the intrinsic viscosity of about 0.4-1.4), 5-60wt% glass fibers (chopped strands of a length of about 0.4-6mm.), 0.03-30wt% nucleating agent (e.g. sodium stearate), and 0.1- 10wt% benzoic ester of formula I, II or III (where n and m are each 1 or greater) (e.g. a compound of formula IV), are compounded (the total composition being 100wt%).
Patent JP-S5711462-A (JP)
Title: Antistatic agent for picture tube or optical system provided near picture tube
Inventor: OOGOSHI AKIO
IPC: H01J29/24
Filed: 1980-06-23
Abstract: PURPOSE:To prevent any electrification by coating a panel of a picture tube with a film consisting of a cationic tetraalkyl salt, and a polymer which principally consists of either the cationic tetraalkyl salt or a cationic trialkyl salt used as a monomer. CONSTITUTION:A panel of a picture tube is coated with an antistatic agent made up of a cationic tetraalkyl salt, and a polymer which principally is made from either the cationic tetraalkyl salt or a cationic trialkyl salt used as a component monomer. The cationic tetraalkyl salt is represented by formula-I:R represents H or CH3; A represents an alkylene group with 2-4 carbons; R1 and R2 represent an alkyl group with 1-4 carbons; R3 represents either an alkyl group or a benzyl group with 1-4 carbons; X(-) represents a halogen ion or CH3SO4(-). The cationic trialkyl salt is represented by formula II:X(-) represents either a halogen ion or 1/2SO4<2>(-). As a result, any discharge as well as any deterioration of luminance which might be caused by the adhesion of the dust can be prevented.
Patent JP-H0316245-A (JP)
Title: Electrical insulating heat sink for single in-line package and forming method thereof
Inventor: HENRII EDOWAADO GAISUTO
IPC: H01L25/07
Filed: 1990-03-30
Abstract: PURPOSE: To improve the dissipation and removal of heat from an electrically insulating single in-line package(SIP) type device, by containing a thermally conductive electrical insulating material which surrounds and separates interdigitated fingers from each other in the device. CONSTITUTION: A lead frame 10 incorporates a removable side rail 12, a die bonding section 14, and a heat dissipator sections 16. The die bonding section 14 and the heat dissipator section 16 have comb-shaped finger-like extensions 15 and 17 which are separated from each other by gaps 13 and interdigitated with each other. The broken line 18 in the figure shows the position of a capsule seal 36 filling up the gaps 13 in a state where the seal 36 covers the fingers 15 and 17 and the die bonding sections 14, and the seal 36 is made of an electrical insulating and thermally conducive material. Therefore, electrical insulation and thermal coupling are obtained, and a remarkable quantity of heat is discharged to an external part 32 coupled with the heat dissipator section 16 and the outside from the die 26 of an electronic element through the fingers 15 and 17. Therefore, an SIP type device having an improved heat radiating property can be obtained.
Patent JP-S60226587-A (JP)
Title: Manufacture of pressure-sensitive adhesive tape
Inventor: SUGII TETSUJI
IPC: C09J5/02
Filed: 1984-04-25
Abstract: PURPOSE:To obtain the titled tape by coating a specific acrylic polymer containing photosensitizer on the oxidation-treated surface of polyolefin sheet followed by providing thereon a pressure-sensitive adhesive layer then carrying out photo- irradiation to significantly improve the anchoring effect between the sheet and said adhesive layer. CONSTITUTION:An emulsion-type acrylic polymer containing photosensitizer and a polymerizable compound having in one molecule at least one (meth)acryloyl group is coated, as a primer, on the oxidation-treated surface of a polyolefin sheet to form a dry film of 0.2-5mum thick. On this film, an (pref. acrylic) emulsion-type pressure-sensitive adhesive layer is provided and a photo-irradiation is then carried out using such a soure as (ultra)high-pressure mercury lamp, metal halide lamp, carbon arc lamp or xenon lamp for >=0.3sec., thus obtaining the objective tape. EFFECT:Giving stabilized adhesive and cohesive force.
Patent JP-H11403-A (JP)
Title: Catheter assembly
Inventor: LI HONG
IPC: A61M25/092
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a catheter that can reach to a stable position with an electrode segment and has useful manipulatetiveness to control its electrode part to various directions. SOLUTION: A cather assembly equips an assembly for a neighboring-terminal side which installs the first and second manipulators and a cather that extends from the assembly for neighboring terminal side. The cather installs a lengthwise flexible cather body and the first and second lengthwise manipulator wires which equip the first and second distant terminal parts. These wires are connected to the first and second manipulators, the first and second distant edge parts are connected to the fist and the second positions which run along the leader and being separated each other and an apical segment is formed between the first and the second positions. Hereby, the leader is deflected by a movement of the wires to a lengthwise in case of operation of the first and second manipulators.
Patent JP-H09273421-A (JP)
Title: Joint and manufacture thereof
Inventor: ESAKI FUMITAKA
IPC: F01N13/10
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent leakage of emission gas and the like from an engine from a joint main body and to improve an appearance. SOLUTION: A joint main body 3 is formed of a single cylindrical molded body. The main body 3 is formed into a taper gradually tapering down from the upstream side to the downstream side as a whole. An exhaust pipe connection port 7, to which two exhaust pipes 2 are connected together, is formed in the upstream end of the joint main body 3. A pair of throttle parts 8a, 8b drawn by press molding are formed in the upper part and the lower part of the width directional central part of the exhaust port 7. In a manufacturing method of the joint main body 3, a molding material is spread around its axial line in an expansion process, and the spread molding material is pressed in its radius direction in a pressing process, and the spread part, in the molding material is drawn in the radius direction.
Patent JP-S61242548-A (JP)
Title: Binder for feed for fish farming
Inventor: HORI YUJI
IPC: A23K1/20
Filed: 1985-04-19
Abstract: PURPOSE:The titled binder having raised shape retention of CMC salt without lowering water retention characteristics of CMC salt of its own, containing CMC salt and a gelatinizing agent. CONSTITUTION:A CMC salt (high-viscosity Na-CMC having >=500 CPS viscosity at 1% and >=0.5 etherification degree) is blended with 3-10wt% gelatinizing agent (preferably burnt aluminum alum) to give the aimed binder.
Patent JP-S529244-A (JP)
Title: Apparatus for retaining a log and shaft material used for a pallet
Inventor: KANEKO MASAO
IPC: B65D19/02
Filed: 1975-07-10
Abstract: PURPOSE: To make it possible to load, unload, transfer and transport a long log safely and rapidly by retaining it under stable conditions and in parallel or in multilayer pile. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02265838-A (JP)
Title: Sheet material conveyer
Inventor: NAGANO TOSHIYUKI
IPC: B65H29/52
Filed: 1989-04-03
Abstract: PURPOSE:To surely and accurately convey hand fed paper sheets by providing, in an orthogonally crossing part, a guide means serving as a conveying path common to the first and second conveying paths and, in the second conveying path end part, a hand insertion paper sheets receiving plate possible to protrude from and retract in the first conveying path. CONSTITUTION:A hand insertion paper sheets 6 are fed onto the first conveying path by means of hand insertion paper feeders 50, 33, that form parts of guide means 21, 22 from the second conveying path 26 via a receiving plate 34, provided on its end part and protruding over the first conveying path, thereafter conveyed onto the first conveying path by means of guide means 21, 22. And paper sheets, fed by a paper feeder from a paper sheets housing part, are conveyed on the first conveying path. Here, receiving plate 34 is not present on the first conveying path, and makes no interference with conveying the paper sheets 6.
Patent JP-S60232396-A (JP)
Inventor: SATOMI TOYOKAZU
IPC: B66D1/50
Filed: 1984-04-28
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-H02265841-A (JP)
Title: Sheet body conveyance positioning mechanism
Inventor: OKODA MAKOTO
IPC: G03B27/14
Filed: 1989-04-04
Abstract: PURPOSE:To accurately position a sheet material, when a picture is recorded, by providing a reference positioning means to be freely attached to and detached from the sheet unit. CONSTITUTION:When a photograph sensitive material F or the like, is presented to a picture recording process, its position is first corrected by reference positioning means 134, 136 and put in standby condition. The photograph sensitive material F or the like is pressed by a pressing means 154 to the sides of the reference positioning means 134, 136. Next just before the picture recording process is started, the reference positioning means 134, 136 are retracted from this photograph sensitive material F or the like. Thus, the photograph sensitive material F or the like can be accurately positioned when a picture is recorded.
Patent JP-H02263466-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUDA TAKESHI
IPC: H01L29/78
Filed: 1989-04-03
Abstract: PURPOSE:To shorten the distance between a protecting circuit and an internal circuit, and reduce the adverse influence caused by the increase of an IC chip area by burying a semiconductor substrate between the protecting circuit and the internal circuit, and arranging a conductor layer to which power supply potential for driving the internal circuit is applied. CONSTITUTION:On the surface of a P-type silicon substrate 1, a field oxide film 2 is selectively formed; in an inner circuit region 3, a first element forming region for an MOS transistor is formed; on the outer periphery of the inner circuit region 3, a second element forming region for a protecting diode is formed; a groove 4 is formed between the first element forming region and the second element forming region; in the inside of the groove 4, a polycrystalline silicon layer 11 containing N-type impurity is buried; by selectively etching an interlayer insulating film 10, an aperture for contact is formed; a wiring 12 connecting with each of the N-type diffusion regions 7, 8 is formed. Thereby the interval between the protecting circuit and the adjacent MOS transistors on the periphery can be reduced, and the increase of semiconductor chip area can be prevented.
Patent JP-S5710816-A (JP)
Title: Controlling circuit of constant voltage power supply
Inventor: SATOU MITSUTAKE
IPC: G05F1/56
Filed: 1980-06-24
Abstract: PURPOSE:To correct an output voltage variation caused by a load fluctuation, and to elevate an output voltage stabilizing accuracy, by detecting an input current being in proportional relation to a load current, and providing it to reference voltage as a correcting signal. CONSTITUTION:Voltage of a detection winding L1 of a transformer T1 is stabilized by controlling the condution of a transistor TR1 by a signal corresponding to a difference to reference voltage which is obtained by a comparator AMP. Stabilization of the secondary side output voltage is executed indirectly by stabilization of voltage of the detection winding L1, therefore, between said voltage and the output voltage, a difference is generated, and its load characteristics is deteriorated. In order to improve it, an input current (an emitter current of the transistor TR1) is detected by an input current detecting circuit SENS, a correcting signal is obtained, and it is provided to the reference voltage Ref. Accordingly, the reference voltage is varied by superposing a correcting signal, and the output voltage is improved as a dotted line (II) shown in the figure.
Patent JP-H06270853-A (JP)
Title: Core bar for rubber crawler
Inventor: HIRUMA TAKAYOSHI
IPC: B62D55/253
Filed: 1993-03-19
Abstract: PURPOSE:To maintain interference even when twisting force is applied to a core bar to cope with lateral dislocation and lateral twisting of the core bar by making the core bars embedded adjacent to each other in a rubber elastic body engage and interfere with each other via an square part and auxiliary projection. CONSTITUTION:A rubber crawler comprises core bars 111, 112 embedded at a specific interval in an endless-shape rubber elastic body and steel cords surrounding these. A middle part of each of core bars 111, 112 forms a sprocket engagement part 13 and a pair of square parts 141, 142 being extensions of core bars 111, 112 are opposing to tracker rollers. Respective core bars 111, 112 interfere with each other so as to cope with lateral dislocation by means of respective engagement among respective auxiliary projections 171, 172, respective square parts 141, 142 and other auxiliary projections 161, 162. In the case where respective core bars 111, 112 are twisted with each other, a downward swelling part 160, of auxiliary projection 161 is positioned lower than the auxiliary projection 172 or an upward swelling part l70 of auxiliary projection 172 is positioned upper than the auxiliary projection 161 so as to maintain the interference.
Patent JP-S60229057-A (JP)
Title: Nonmagnetic single-component developing device
Inventor: TERAO KAZUO
IPC: G03G15/08
Filed: 1984-04-27
Abstract: PURPOSE:To reproduce a solid-black image with high density and wide area faithfully, and to facilitate the manufacture and to reduce the cost by using a conductive foamed body for a leveling member which levels a toner layer. CONSTITUTION:The 1st and the 2nd blades 3A and 3B are fixed at both sides of the opening part 2A of a hopper 2 which contains a developer 1 and a carrier 5 which carries the developer 1 and the leveling member 4' are provided rotatably under the hopper 2 while pressed against each other. Then, the 1st blade 3A contacts the carrier 5 and the 2nd blade 3B contacts the leveling member 4' respectively; and a holder 7 holding an electrostatic latent image 6 is provided rotatably oppositely to the carrier 5 and the carrier 5 is applied with a bias voltage generated by superposing an AC voltage upon a DC voltage from a bias power source 8. The developer is charged electrostatically by the friction between the leveling member 4' and carrier 5 and the friction between the carrier 5 and the 1st blade (control member) 3A. The leveling member 4' is formed by winding and adhering the conductive foamed body 4B' on a mandrel 4A'.
Patent JP-S58201282-A (JP)
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/48
Filed: 1982-05-20
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-S5420261-A (JP)
Title: Piston cup
Inventor: HASEGAWA JIYUNZOU
IPC: F16J15/3236
Filed: 1977-07-15
Abstract: PURPOSE: Piston cups which drop sliding resistance to a cylinder or a piston, improve boosting efficiency of oil pressure in the cylinder, facilitate stable piston operation and improve the life. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62240215-A (JP)
Title: Destack feeder
Inventor: UMEZAWA FUMIAKI
IPC: B65G47/54
Filed: 1986-04-14
Abstract: PURPOSE:To facilitate the control of speed, by moving a loaded magazine to a material feed station by means of a power conveyer, and by returning an empty magazine in a loading position by means of an inclined conveyer. CONSTITUTION:A blank is loaded in an empty magazine M on a first power conveyer 41, and a motor 40 is driven so that the blank is guided by a stopper 14 to be shifted onto a second power conveyer 41. Then the second power conveyer 41 is driven by a motor 55, and therefore, drives the blank into a material feed station 61. At this time an empty magazine M is pushed out to a carrier vehicle 81 from the material feed station. The blank in the magazine having moved into the material feed station 61 is then fed into a press by means of lift cylinders 66-68. The carrier vehicle 81 which carries thereon the empty magazine is moved toward the position of a first inclined conveyer 11, and then the stopper 9 is released. Thereafter, the empty magazine is shifted onto the inclined conveyer with the use of the inclination of the inclined conveyer 92. With this arrangement it is possible to facilitate the control of speed.
Patent JP-S5713047-A (JP)
Title: Tensile force controller for continuous machining line
Inventor: YAMAGUCHI TADAHIRO
IPC: B65H23/188
Filed: 1980-06-24
Abstract: PURPOSE: To stabilize the control system and prevent the work from breaking in  such a way that speed is compensated so as to be able to be freely tensed on the  basis of working signals which will be the sliding factor, in the tensile force control  of continuous machining line to coat paper or the like.  
     CONSTITUTION: Extending tendency of the work due to coating is absorbed by dancer rolls 1, 5, and their displacement is corrected by speed control of a coating roll 3 and a nip roll 7 on the basis of position detectors 2, 6. In this control system, while coating remains stopped, speed control input of the nip roll 7 is changed over from position signal 6 to a compensating value which is the same as being in that the dancer roll 5 is just like in slack condition by a setter 36. Thus, the work is freely tensed, after that even if sliding is produced, the dancer roll 1 is fixed in the slack direction, and the dancer roll 5 fixed on the tension side. In consequence, sudden displacement and vibration can be obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05290372-A (JP)
Title: Texturing treatment of carbon substrate for magnetic disk
Inventor: TANIMOTO HIROYUKI
IPC: G11B5/84
Filed: 1992-04-07
Abstract: PURPOSE:To uniformly roughen the surface of the carbon substrate for a magnetic disk having a precision finished surface and to impart an excellent adsorption preventive property thereto by irradiating the above-mentioned carbon substrate with UV rays. CONSTITUTION:The bonds, such as C-C and C=C, of carbon C constituting the carbon substrate for the magnetic disk are cut off by the energy of the UV rays and the free radicals of C are formed when the substrate surface is precision-finished and is irradiated with the UV rays. On the other hand, ozone O3 is generated when oxygen O2 is irradiated with UV rays of 184.9nm wavelength. This O3 is cracked by absorbing the UV rays of 253.7nm wavelength and generates atomic oxygen O. This O has a powerful oxidizing powder and forms the simple molecules of CO and CO2 by reacting with the C. The carbon substrate is the crystal structure of the assemblage of fine crystals of several 100Angstrom . The gaseous molecules of the Co and C2 fly near to the grain boundaries thereof and the parts near the grain boundaries are recessed from the other parts, by which microruggedness is formed on the substrate surface. Then, the entire part of the substrate surface is roughened to uniform roughness.
Patent JP-H08283582-A (JP)
Title: Polymer blend material
Inventor: IMAI YASUSHI
IPC: C08K5/00
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a polymer blend material having a low modulus of elasticity and excellent shock absorption performance and durability and useful as a vibration-proofing, vibration-damping and cushioning material by using a medium material having a three-dimensional continuous network skeleton structure, a low-molecular material, and a hollow filler as the principal constituents. CONSTITUTION: This blend material is composed mainly of a medium material having a three-dimensional continuous network skeleton structure, a low- molecular material at a weight ratio of this material to the medium material of at least 1.0:1, and a hollow filler. Examples of the medium material used include a thermoplastic elastomer and a rubber-modified thermoplastic resin, each having a number-average molecular weight of at least 20,000. Examples of the low-molecular material used include a softening material, a plasticizer, a tackifier, an oligomer and a lubricant, each having a viscosity at 100 deg.C of at most 5×10<5> cP, a number-average molecular weight of at most 20,000 and a solubility parameter different from that of the medium material by at most 3.0.  The hollow filler consists mainly of an acrylonitrile resin and accounts for 40-80vol.% of the high-molecular blend material.
Patent JP-H03286445-A (JP)
Title: Recording/reproducing device
Inventor: OOTA OKIYUKI
IPC: G11B27/029
Filed: 1990-03-31
Abstract: PURPOSE:To record a new program only in a desired recording area by providing a control head to read out position information at the upstream side of an erasing head in the traveling direction of a recording medium. CONSTITUTION:The control head 34A to read out the position information is provided at the upstream side of the erasing head 34B of a recording/ reproducing device 1 in the traveling direction (a) of the recording medium 36. Accordingly, a defect that the erasing head of the upstream side erases the position information of the a program area not to be erased before the head position of the recording area of this program is detected by the detecting head of a downstream side can be canceled, and recording operation can be executed while the area being recorded presently is monitored. Thus, the new program can be recorded only in the program area which can be erased among the programs recorded beforehand.
Patent JP-S63253090-A (JP)
Title: Silyl (meth)acrylate having trimethylsiloxy group
Inventor: SAITO NOBUHIRO
IPC: C08F30/08
Filed: 1987-04-09
Abstract: NEW MATERIAL:The compound of formula (R<1> is H or methyl; R<2> is methyl or trimethylsiloxy; at least two of R<2> are trimethylsiloxy). EXAMPLE:Tris(trimethylsiloxy)silyl methacrylate. USE:A carrier for slowly releasing formulation and agricultural chemicals. It has easily controllable rate of hydrolysis and is easily producible. PREPARATION:The objective compound can be produced e.g. by reacting tris(trimethylsiloxy)silane or bis(trimethylsiloxy)monomethylsilane with (meth)acrylic acid in the presence of a dehydrogenation catalyst.
Patent JP-S57197905-A (JP)
Title: Manufacture of surface acoustic wave filter
Inventor: SHINKAWA TOMOHIKO
IPC: H03H3/08
Filed: 1982-05-20
Abstract: PURPOSE:To achieve precise, constant and uniform coating while forming end- surface absorbing agent efficiently, by using funnel-shaped coating devices which have opening parts, shaped similarly to absorbing-agent coated areas on the tip. CONSTITUTION:A piezoelectric body 14 which has a comb-shaped electrode on the surface is bonded to a case 13, and funnel-shaped coating devices 11 which have opening parts shaped, similarly to areas coated with absorbing agents on the tip are arranged over said areas. A constant amount of powdery or liquid viscous epoxy resin or silicone rubber resin 15 is injected from the tip of each coating device 11 and applied to the end surface of the piezoelectric body 14, and the resin 15 is cut laterally by a jig 16 and then heated to cure, thus forming the end-surface absorbing agents 4 and 5.
Patent JP-S60231088-A (JP)
Inventor: MURAKAMI YOSHIHIRO
IPC: F16L3/12
Filed: 1984-05-01
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。