baber/WOPTO huggingface dataset:
Patent JP-H01267111-A (JP)
Title: Controller for bundling strap
Inventor: KATO KANEMI
IPC: B65H20/02
Filed: 1988-04-15
Abstract: PURPOSE:To perform the most suitable self-adjustment under a stable condition at the time of strap tightening, by providing a traction wheel, which is connected to a drive system, at a predetermined position so that the proper relation among the pressing force, torque transfer and tightening tension can be obtained advantageously, and performing the adjustment of this relation easily by a change of the attachment of the displacement transfer system. CONSTITUTION:At the time of feeding or retracting of a bundling strap 3, an eccentric shaft 10 gives an eccentric transfer by a spring 8, and a supporting wheel 2B comes into contact with a traction wheel 2T and is pressed by the spring force. At the time of tightening, the supporting wheel 2B, which comes into contact with the traction wheel 2T, is pressed with a strong pressing force to the traction wheel by a wedging effect by the self-adjustment. And a large torque of a drive system 6, 7 is transferred without a slip from the traction wheel 2T to the bundling strap 3, and the bundling strap is tightened with a strong tension. Therefore, at the time of strap bundling, the progress of the self-adjustment at the tightening of the bundling strap is smooth, and a loss of the driving force seldom generates, and a bundling with a large strap tension by a small pressurizing force becomes possible.
Patent JP-H04327683-A (JP)
Title: Rod for superhigh pressure
Inventor: OSADA TOMOHIRO
IPC: E21B21/12
Filed: 1991-04-24
Abstract: PURPOSE:To improve the sealing properties and soundness of a joining section while facilitating the detachable operation of the joining section. CONSTITUTION:Seals 14 are interposed in a bonding section screw-bonding a bit 6 with the second coupling 4 of one rod unit 5 and a bonding section screw-bonding the second coupling 4 of the other rod unit 5 with a first coupling 3 respectively, and these high-pressure water communicating paths intercommunicate in a water-tight manner by the seals 14. The seal 14 has proper mechanical strength and hardness, and a guide cylinder 14b is formed integrally on an abacus bead-shaped head section 14a by polyacetal excellent as the sealing medium of superhigh pressure water.
Patent JP-H07301377-A (JP)
Title: Housing type joint
Inventor: GOTO HIDEKI
IPC: F16L23/04
Filed: 1994-05-06
Abstract: PURPOSE:To provide a reliable connective condition of pipings good in appearance by permitting the pipings to be easily subjected to a predetermined connective operation even in a narrow space, and moreover by preventing the occurrence of core deviation caused by the meander of the piping. CONSTITUTION:While ends 1a, 1a of both flared pipings 1, 1 are adapted to butt against each other concentrically through a ring-like gasket 2 intervening therebetween, while flare ends 1a, 1a of both pipings 1, 1 are covered with a pair of semicircular housings 3, 3 spanning these flare ends 1a, 1a and having both side parts 3a, 3b inclined such that the opposing widths in the direction of the pipe axis are gradually reduced from the inner diameter side to the outer diameter side to form a vertical cross section like a gate. Ring-shaped elastic spacers 5, 5 having a hard ring embedded therein is adapted to intervene between the both inclined side parts 3a, 3b of the housings 3, 3 and the flared ends 1a, 1a of the pipings 1, 1.
Patent JP-H04321630-A (JP)
Title: Topical sustained dental composition containing antibiotic
Inventor: TEI SHIYOUHEI
IPC: A61K47/34
Filed: 1991-04-01
Abstract: PURPOSE: To prepare a topical sustained-release dental composition comprising an antibiotic substance as an active ingredient. CONSTITUTION: This dental composition comprises minocycline which is an antibiotic substance and one substance selected from the group consisting of (a) an ethylene vinyl acetate copolymer, (b) a polycaprolactone and (c) a mixture of the polycaprolactone with a polyethylene glycol as a biocompatible polymer ingredient and contains 10-40wt.% antibiotic substance based on the polymer ingredient. The composition is preferably used in the form of a film having 100-400μm thickness or a cone having 100-400μm height. The release regulating properties of the antibiotic substance can be improved to manifest pharmacodynamic effects for a long period. Thereby, reducing effects on systemic toxicity, maximization of therapeutic effects and economical administration effects can thereby be achieved.
Patent JP-S61253831-A (JP)
Title: Standard cell type semiconductor device
Inventor: TOKUTANI SHIGENOBU
IPC: H01L27/118
Filed: 1985-05-02
Abstract: PURPOSE:To enable to perform any rework in trial production, using unwired cell by a method wherein a unwired cell is arranged on a standard cell type semiconductor device using a gate array. CONSTITUTION:An example of unwired cell R is a CMOS device provided with NMOS transistors Qn1, Qn2 and PMOS transistors Qp1, Qp2. Besides, multiple input/output pads 4 are arranged on the peripheral part of a chip. The unwired cell R is not wired to form a circuit. If this LSI chip is disclosed to be defective when its trial production is finished, a circuit can be changed by adding a gate by means of wiring the unwired cell R.
Patent JP-H0718127-A (JP)
Title: Polyethylene insulation composition
Inventor: KOKUSARU TONIARI
IPC: C08K5/134
Filed: 1993-03-17
Abstract: PURPOSE: To provide a polyethylene insulating composition which is excellent in resistance to oxidative degradation or the like and is useful as an insulator for an electric wire and which comprises a divalent metal-containing hindered phenol compound having a specific type of structure and a metal deactivator having one or more hindered phenol groups and having a specific type of structure.  
     CONSTITUTION: A polyethylene insulating composition comprises (A) 0.01 to 2 phr of a divalent metal-containing, hindered phenol compound of formula I [wherein Me represents a divalent metal such as Zn, Ni or the like; R represent a 1 to 8C alkyl; X is 0 or 1; A represents a divalent group of formula II (wherein n is 1 to 6, and m is 0 to 6) or the like; B represents a carboxylate or phosphonate of formula III or IV (wherein R* represents a 1 to 8C alkyl, and Y is 0 or 1) or the like, and (B) 0.01 to 2 phr of a metal deactivator of formula V (wherein R' and R" independently represent H or the like) or the like, which has at least one hindered phenol group linked to a hydrazo or oxamido group. Preferably, the composition is further compounded with 0.01 to 2 phr of pentaerythirtyl tetrakis[3(3',5'-di-t-butyl-4'-hydroxyphenyl)propionate]. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07305058-A (JP)
Title: Modification of sea sand
Inventor: TOE YUKINOBU
IPC: C09K101/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a modification method for sea sands capable of sufficiently making efficient use of properties of the sea sands such as gas permeability, water retention and fertilizer retention and stimulating vigorous growth of plants. CONSTITUTION:This modification method for sea sands consists of a process in which sea sands containing coral, shell and limestone are collected (step S1), a desalting process of the sands (step st S2), a drying process of the desalted sands (step S3), a process for adding a certain amount of the desalted sands with zeolite of 3-5% based on the sands (step S4) and a process for thoroughly mixing the sands added with the zeolite by a mixing apparatus (step 5). Culture soil for plant culturing is obtained through the process.
Patent JP-H08291903-A (JP)
Title: Method for controlling temperature pattern in continuous heating furnace
Inventor: HAYASHI JUNICHI
IPC: F23C99/00
Filed: 1995-04-20
Abstract: PURPOSE: To bake a material to be heated with a high accuracy to various target temperature patterns by introducing oxygen-enriched air and adjusting the quantity of oxygen and the like charged through a combustion-stabilizing material charging hole to thereby control temperature pattern in a heating furnace in a widthwise direction. CONSTITUTION: In a continuous heating furnace, fuel is supplied to burners 5 and an amount of oxygen which is insufficient for burning the fuel is fed from an oxygen source such as air and the like to form an oxygen deficient flame. A plurality of auxiliary firing material charging holes 6 are provided in a widthwise direction and an amount of oxygen supplementing the deficiency of the oxygen is charged through the auxiliary firing material charging holes toward the oxygen deficient flame by using oxygen or oxygen-enriched air. Reaction with the fuel in the oxygen deficient flame is carried out so that a high temperature combustion region 7 is formed in separately charged portions, which is provided with an enhanced radiation heat transfer capability.  Thus, by adjusting the oxygen source supplied to the burners 5 and the separately charged amount of the oxygen or the oxygen-enriched air through the auxiliary firing material charging holes 6, temperatures of the high temperature combustion regions 7 can be changed.
Patent JP-S62251289-A (JP)
Inventor: MAKISHIMINO RODORIGESU KABESA
IPC: B62K19/32
Filed: 1986-04-24
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-H07271872-A (JP)
Title: Method for supporting image diagnostic learning by computer
Inventor: ITO SACHIKO
IPC: G16H10/60
Filed: 1994-03-30
Abstract: PURPOSE:To positively support image diagnostic learning by allowing a learner to select and display an optional learning image from a data base, automatically preparing and displaying a question relating to the displayed image to answer the question, evaluating and marking the answer and displaying relative guide items. CONSTITUTION:When a learner selects a required learning image from a data base in which an image and diagnostic information relating to the image are mutually connected through the same opinion code in a standardized opinion group item list and the connected result is recorded, a question relating to the image concerned is prepared and displayed based upon the opinion group item list and a diagnostic information storing means in the data base, and when the learner answers the question, the answer is evaluated, marked and displayed. An image corresponding to a correct answer for an error or a lost answer is retrieved from an image information storing means and the diagnostic information storing means in the data base and displayed.
Patent JP-S61253560-A (JP)
Title: Writing control system for memory device
Inventor: TAGAMI MASAHIKO
IPC: G11C7/00
Filed: 1985-05-07
Abstract: PURPOSE:To secure the high-speed writing performance by providing flags in response to the number of desired writing cycles and selecting the writing pulses corresponding to the writing cycles according to the contents of the flags. CONSTITUTION:When a writing request is set to a writing request register 200, the number of writing cycles are decided by a writing cycle number deciding circuit 202 via a writing control circuit 201. Then a writing request is set to a writing request delay register 205 in response to the number of writing cycles. Then writing flag registers 203 and 204 are set. The contents of these registers are supplied to a writing pulse selecting circuit 206. Then the writing pulses 207 and 208 corresponding to the writing cycles are selected and send to a memory device 100. If these selected pulses are corresponding to the double machine cycle, the continuous writing requests are suppressed to a single machine cycle by a writing suppressing signal 209 via the circuit 201.
Patent JP-H03294082-A (JP)
Title: Low melting brazing material
Inventor: KANAI TOMIYOSHI
IPC: B23K35/28
Filed: 1990-04-10
Abstract: PURPOSE:To impart excellent tensile strength and toughness to a brazed joint part by specifying the compsn. of the low melting brazing material. CONSTITUTION:The compsn. of the low melting brazing material is constituted to contain 0.2 to 12wt.% Si, 55 to 80wt.% Zn, 0.01 to 1.0wt.% Be, and consists of the balance aluminum and unavoidable impurities. The brazing material flows adequately at a low temp. and can form sufficient fillet in the joint part even in the case of brazing of low melting joining members including casting materials, such as AC4C, and die-casting, such as ADC-12. The sure and secure joining of the joining members is thus attained.
Patent JP-S5621154-A (JP)
Title: Nonimpact recorder
Inventor: NOMURA MASAAKI
IPC: G03G15/16
Filed: 1979-07-27
Abstract: PURPOSE:To control the image density at the nonimpact recording with simple constitution by changing the relative positions of the permanent magnets built in a roller-like counter electrode and a toner feed roller respectively, thereby controlling the height of the tower-like toner. CONSTITUTION:A counter electrode 4 and a toner feed roller 10 which turn mutually clockwise are respectively built therein with permanent magnets 7, 11 and if their relative positions are changed by turning these magnets 7, 11, a change occurs in the magnetic field. As a result, the height of the tower-like toner 16 supplied by the roller 10 and formed on the projecting parts 16 of the magnetic metal coating layer 6 of the electrode 4 changes. Consequently, the image density controlling at the nonimpact recording to a recording body 3 by the electrode 4 opposing to a recording electrode 1 by way of the recording body 3 at a predetermined spacing alpha may be performed with the simple constitution.
Patent JP-H0662725-A (JP)
Title: Method and device for preparation to remove bone from pig head by machine
Inventor: HERARUDOUSU FUUBERUTOUSU YOHAN
IPC: A22B5/20
Filed: 1993-04-22
Abstract: PURPOSE: To provide a method and device for preparing a pig's head for mechanically boning. CONSTITUTION: Horizontal cutting is given from the lower side of the pig's head part 6 to the tip of the nose so as to extend between a proboscis bone and a jawbone. In addition, vertical cutting reaching a nasal bone is given to the tip of the nose. In addition cutting vertically extending is provided through an outer skin in the center of the upper part of the head part 6. The device is provided with a saw blade 26 which is rotate-driven, is capable of vertically entering from the front side of the nose tip of the pig's head part 6 and at least partially projecting over a supporting plate 4, and a knife blade 17 which is rotate-driven, capable of moving though a groove hole provided for the plate 4 and suited so as to cut until substantially reaching a bone through the outer skin along the upper part of the had part 6.
Patent JP-H07277413-A (JP)
Title: Article transfer equipment
Inventor: MASUDA JUNICHI
IPC: B66F9/07
Filed: 1994-04-08
Abstract: PURPOSE:To synchronously actuate left and right slide forks in simple structure. CONSTITUTION:It is possible to engage a male member 79 and a female member 80 with each other by making a slide device 67 on the right side approach a slide device 67 on the left side, and thereafter, to draw an article W into a ramp and take it out of the ramp by actuating both of motors in the case when left and right width of the article W is large. It is possible to eliminate dislocation in the longitudinal direction of the left and right slide forks 3 by engaing the male member 79 and the female member 80 with each other.
Patent JP-S58211561-A (JP)
Title: Ignition timing control device
Inventor: KAKO HAJIME
IPC: F02P3/055
Filed: 1982-06-02
Abstract: PURPOSE:To prevent burning loss of an ignition circuit by providing a circuit for emitting an internal pulse in addition to an angular pulse emitted in accordance with the rotation of the engine, and controlling the ignition circuit by an internal pulse signal when the engine stops operating. CONSTITUTION:An angular sensor 1 emits a pulse CP every time the crank- shaft of the engine revolve once. An angle sensor 2 emits a reference pulse RP on this side of an upper dead point of a square cylinder of the engine. An oscillator 12 emits an internal pulse IP having a period amply shorter than that of the pulse CP. An operation circuit 3 upplies optimum ignition time data SPK to a counter 5 and an ignition coil non-power supply angle DWL to a counter 6 from various kinds of drive parameters. Further, the operation circuit 3 turns OFF a power transistor 10 at every optimum ignition time, and power supply to the ignition coil is interrupted to generats a high pressure and ignites. When the coil detects 13 detects the stop of the engine while the coil is supplied with power by a signal RP, a signal switching circuit 14 selects a signal IP and supplies the signal IP to the counter 5 to resume the interruption of the coil current. By these procedures, the burning damage of the coil is prevented.
Patent JP-S5430673-A (JP)
Title: Washing machine with freeze proof heater
Inventor: WATANABE HIROSHI
IPC: D06F39/04
Filed: 1977-08-12
Abstract: PURPOSE: To accomplish a safe, accurate prevention of freezing due to residual water in devices through an automatic temperature control with heaters, eliminating possible freezing in winter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03295879-A (JP)
Title: Method for impregnating metal into carbon material
Inventor: NAKADA KUNIHIKO
IPC: C04B41/81
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a high density metal impregnated carbon material having a homogeneous structure with superior efficiency of impregnation by impregnating a molten metal under specified conditions and keeping pressure applied at the time of impregnation during cooling. CONSTITUTION:A carbon material to be treated is set in a high pressure vessel such as an autoclave, this vessel is evacuated and a molten metal heated to a temp. above the m.p. by 100-300 deg.C is injected. The carbon material is immersed in the molten metal and >=100kg/cm<2> pressure is applied to fill the molten metal into the pores in the carbon material. The vessel is then cooled while keeping the pressure and this pressure is relieved to ordinary pressure at the time when the temp. of the vessel is lowered to about 100 deg.C. The viscosity of the molten metal is increased in the case of the m.p.+<100 deg.C heating temp., the molten metal causes cubical expansion in the case of the m.p.+>300 deg.C and smooth impregnation proceeds hardly in both the cases. A high rate of impregnation is hardly obtd. in the case of <100kg/cm<2> pressure.
Patent JP-S62251411-A (JP)
Title: Manufacture of valve lifter for internal combustion engine
Inventor: MARAI YOSHIHIRO
IPC: F01L1/14
Filed: 1986-04-24
Abstract: PURPOSE:To improve wearing resistance, by using a sintered alloy, in which double boride particles containing Fe are dispersed in a stainless system combined phase, for the sliding part of a valve lifter, which slides on a cam shaft, and forming a surface hardening processed layer on a part excepting the sliding part. CONSTITUTION:A valve lifter 1 is provided between a cam shaft and intake and exhaust valves sliding on the cam shaft, and the upper surface of the valve lifter 1, sliding with the cam shaft, provides a layer 3 integrally forming a sintered alloy in which hard quality particles, consisting of double boride of one or more kinds of boride forming element such as Mo, W, Cr, Ti, V, Co containing Fe, are uniformly dispersed in a combined phase of martensite system and stainless steel system. After the whole unit of said valve lifter applies surface hardening treatment, a surface hardened layer is removed from the layer 3, and the valve lifter is manufactured by polishing a surface of the layer 3 removing said hardened layer.
Patent JP-H11291285-A (JP)
Title: Production of resin product
Inventor: HASEGAWA NAOHIRO
IPC: B29C45/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of always advantageously producing a resin product having good appearance by abutting first and second members mutually to integrally fusing them by the molten resin charged in the gap between the flange provided to the first member and the second member. SOLUTION: The flange part of a first member and a second member are positioned so as to be mutually opposed relationship and the projection having the height imparting the gap between the flange part of the first member and the second member provided to the region on at least one of or both of the leading end side among the opposed surfaces of the flange part of the first member and the second member is brought into contact with the other opposed surface provided with no projection and, in this state, the first and second members are arranged in a mutually abutted state. After the gap is filled with the molten resin, the mutual opposed surfaces of the flange part of the first member and the second member are fused by the molten resin to integrate the first and second members.
Patent JP-H10286477-A (JP)
Title: Method for preventing slipping vibration at low load operation of coal mill
Inventor: MAEKAWA HIROAKI
IPC: B02C25/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a slipping vibration, which arises at the time of low load operation with thin coal layer, in particular, by controlling the pressure of a pressurization regulating device in accordance with a prescribed curve according to the supply rate of the coal to a coal mill measured by a coal feeder. SOLUTION: The rotating speed of the coal feeder 1 is detected by a pressurization regulating device pressure controller 6. This rotating speed is controlled by regulating the amt. of the coal supplied to mill rollers 4 and the pressing down force of the mill rollers 4 by a swing lever 10 via a pressurization control valve 7. On the other hand, the vibration signal detected by a vibration detector 11 for detecting the vibration at a mill table 5 controls both elements of the pressing down force of the mill rollers 4 and the number of revolutions of a rotary classifying machine 2. The pressing down force of the mill rollers 4 is controlled by the swing lever 10 according to the supply rate of the coal to the coal 3 measured by the coal feeder 1 under such constitution.  In such a case, the operation of the pressurization regulating device controller 6 is controlled according to a prescribed curve.
Patent JP-H07304888-A (JP)
Title: Method for making porous material made of fluororesin hydrophilic
Inventor: NISHII MASANOBU
IPC: C08J9/36
Filed: 1994-05-10
Abstract: PURPOSE:To make the surface of a porous material made of a fluororein sufficiently hydrophilic to the inner part of pores, by irradiating the porous material made of a fluororesin immersed in an aqueous solution of hydrogen peroxide or an aqueous solution of a water-soluble organic solvent with laser beam of ultraviolet light and not requiring washing after the treatment. CONSTITUTION:A porous material made of a fluororesin (e.g. polytetraethylene) is immersed in an aqueous solution of hydrogen peroxide or an aqueous solution of a water-soluble organic solvent (e.g. ethanol) with 50-150 deg.C boiling point, having 0.05-5.0 absorbance (log(epsilon/mol<-1>dm<3>cm<-1>) at wavelength of used ultraviolet laser beam at 40-70 deg.C for about 20 hours, sufficiently impregnated with the solution and irradiated with ultraviolet laser beam at 190-400nm wavelength of excimer laser beam to give the objective porous substance made of a fluororesin, slightly eluting, not requiring washing after hydrophilic treatment, suitable for filtration of an aqueous solution, also useful as an organism-related material for dialysis membrane, sufficiently made hydrophilic to the interior of pores on the surface.