baber/WOPTO huggingface dataset:
Patent JP-S6281254-A (JP)
Title: Method for controlling corrosion in lower part of casting mold for continuous casting machine
Inventor: YASUI TSUYOSHI
IPC: B22D11/04
Filed: 1985-10-01
Abstract: PURPOSE:To neutralize hydrofluoric acid and to suppress the corrosion of an installation right under a casting mold in the stage of continuously casting a refined steel material contg. a fluorine compd. by charging an alkaline agent only to cooling spray water right under the casting mold. CONSTITUTION:Water is fed from a main pipe 7 to spray piping groups 8, 9 right under a roll device and the casting mold to cool the ingot 3 in the process in which an ingot 3 is extruded from the mold 1 by continuous casting and is molded through the roll device 5. A pump 13 is started right after the start of spraying and the alkaline agent is fed from a tank 12 to the spray piping group 9 for spraying right under the casting mold. The alkaline agent is incorporated into the water in branch pipe 11 and the mixture is sprayed to the ingot 3. The hydrofluoric acid generated from the refined steel material on the outside surface of the ingot is neutralized by the alkaline agent by which the pH thereof is decreased and the corrosion of the installation right under the casting mold is prevented.
Patent JP-S6278784-A (JP)
Title: Head feeding device for magnetic recording and reproducing device
Inventor: ARAKI RYOTA
IPC: G11B21/02
Filed: 1985-10-02
Abstract: PURPOSE:To reduce the cost of a heat feeding device and also to improve the position accuracy of a magnetic head by supporting a shaft rotatably on at end distant from a position where the shaft interlocks an engaging member provided to a head holding member. CONSTITUTION:In case a shift dr is produced between the rotary center axes of a male screw part 17 and a coupling part 8a of a shaft 8, the shaft 8 is revolved by the revolving power of a motor 5. Thus the axis centers 23 and 24 of the part 17 and the part 8a are turned with angle changes round the points H and G against the rotary center axis B-B of the shaft 8 respectively since a head holding member 2 is controlled by guide shafts 3 and 16 so as to be moved toward an arrow D only. In other words, the shaft 8 has the revolv ing actions centering on the axis B-B with minute angle changes against a bearing member 22 and the member 2. As a result, a magnetic head 1 is moved toward D only with no vertical movement and with high position accuracy.
Patent JP-2001037943-A (JP)
Title: Device for swing practice
Inventor: TAKASHIMA KATSUMI
IPC: A63B69/36
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for swing practice for a beginner starting golf as well as a person experienced in golf for practicing an accurate series of swing actions of address, body-turn, and follow-through, and for obtaining accurate golf swing by this practice. SOLUTION: A support 3 inclined forward at generally the same angle as an angle to a horizontal surface of the backbone when a player addresses to swing golf club or the like is attached to leg members 1, 2, to stand up. A saddle 4 providing a sitting surface having a generally right angle to an inclined angle of the support 3 at an upper end of the support 3 is provided rotating with the support 3, or only the saddle 4 itself is rotatably provided.
Patent JP-H04103331-A (JP)
Title: Blow molding method for resin molded item
Inventor: HARA MASAO
IPC: B29L22/00
Filed: 1990-08-23
Abstract: PURPOSE:To obtain a molded item which has larger difference in thickness without causing waving phenomenon, etc., in a parison by holding each of the opposite ends of a specified region of the parison by means of two pieces of expander pins. CONSTITUTION:Expander pins 12, 12 extending in parallel with the axis of a parison 10 are pressed from exterior and interior against each of the opposite ends of each of specified regions 10a, 10a which are to have circumferentially specified thickness with respect to the parison 10 to clamp it. Next, the expander pins 12, 12 are moved in such a direction that regions 10b, 10b of the parison 10, excluding the regions 10a, 10a, are extended. Since each of the opposite ends of the regions 10a, 10a is clamped by a pair of pins 12, 12 to prevent the material of the parison 10 from extending outwardly through the gap between the pins 12, 12, the thickness of the parison remains as it is, while only the thickness in the regions 10b, 10b are made smaller.
Patent JP-H0968114-A (JP)
Title: Seal structure of hot air suction chamber
Inventor: SATO YOSHIMI
IPC: F02M31/08
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To perform rational reinforcement of a whole by a method wherein a deformable stepped part is formed at a mechanism to seal in such a way that the opening end face of a space for heating formed in the surface part of an exhaust manifold and heating outside air introduced to the interior is closed with a cover body for sealing. SOLUTION: An exhaust manifold 1 has a rib-form rise wall 2 integrally formed on a surface. The rib-form rise wall 2 forms a space 3 for hot air, temporarily storing outside air and heating it, by means of an annular continuous wall having length extending between connection ports 1a on the two end sides. Further, the space 3 for hot air is closed with a cover body 5 on the surface of which a conduit 52 for introducing outside air and a conduit 53 for leading out hot air are erected. Further, the cover body 5 is fixed at an exhaust manifold 1 through a heat shroud 6 by means of a bolt 7. The heat shroud 6 has a bead 6b, being a stepped part, formed at the inner side edge part of an opening 6a coinciding with the opening 3c of the space 3 for hot air.
Patent JP-H04103288-A (JP)
Title: Ntsc/pal signal discrimination circuit and active filter using said discrimination circuit
Inventor: SATO KATSUNORI
IPC: H04N9/64
Filed: 1990-08-22
Abstract: PURPOSE:To automate an operation mode changeover by discriminating whether an input signal is an NTSC subcarrier signal or a PAL subcarrier signal based on a signal in response to the frequency of the input signal and using a discrimination output so as to generate a correction signal in response to the kind of the subcarrier signal. CONSTITUTION:An input signal detection circuit 1 outputs a 1st detection signal when an NTSC subcarrier signal fsc is inputted and outputs a 2nd detection signal when a PAL subcarrier signal fsc is inputted. A correction circuit 2 compares the detection signal with a reference voltage to generate a correction use difference S2 and it is fed back to the detection circuit 1 to correct the detection. A discrimination circuit 3 compares the detection signal with the reference voltage so as to discriminate whether the signal given to the input signal detection circuit 1 is an NTSC subcarrier signal fsc or a PAL subcarrier signal fsc. Thus, the cut-off frequency of the active filter 4 is adjusted or the changeover of the operating mode of the synchronization system circuit of the chroma system or the like is implemented automatically.
Patent JP-H1044701-A (JP)
Title: Wheel cap made of polyolefin composition and manufacture thereof
Inventor: HIRAI MAKOTO
IPC: B29L31/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a wheel cap made of polyolefin composition which has sufficient strength, impact resistance, heat resistance and rigidity and excellent in ability to be painted without faulty molding. SOLUTION: This wheel cap comprises polyolefin composition made of crystalline propylene-ethylene block copolymer of 40 to 90 parts by weight containing propylene homopolymer of 70 to 90% by weight, whose isotactic pentad part is 97% or more and propylene-ethylene random copolymer of 30 to 10% by weight, the weight ratio of propylene/ethylene of which is 25/75 to 75/25, ethylene.α-olefin copolymer of 0 to 20 parts by weight, denaturated polypropylene of 1 to 10 parts by weight comprising unsaturated carboxylic acid of 0.3 to 5% by weight grafted on crystalline propylene-ethylene block copolymer, talc of 0 to 34 parts by weight, whose average particle diameter is 10μm or less, and glass fiber of 1 to 35 parts by weight, whose average fiber diameter is 6 to 11μm molded by resin injection.
Patent JP-H0967298-A (JP)
Title: Production of acetic acid
Inventor: SANO KENICHI
IPC: B01J23/652
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To extremely suppress the generation of carbon dioxide as a by- product and to prolong the life of a catalyst in a method for synthesizing acetic acid from ethylene by a vapor-phase catalytic reaction at one stage in high space time yield. SOLUTION: Ethylene is reacted with oxygen in the presence of a catalyst containing (a) metal palladium, (b) at least one compound selected from heteropoly-acids and their salts, (c) at least one element selected from the group consisting of elements of the group 6, the group 7, the group 8, the group 9, the group 10 and the group 12 of the periodic table and/or (d) at least one element selected from the group consisting of elements of the group 11, the group 14, the group 15 and the group 16 to produce acetic acid.
Patent JP-S6463549-A (JP)
Title: Synthesis of acetoxybenzoic acids, hydroxybenzoic acids and derivatives thereof
Inventor: NAKAYAMA TETSUO
IPC: C07C69/157
Filed: 1987-09-03
Abstract: PURPOSE:To obtain acetoxybenzoic acids by continuously performing acetylation and oxidization reactions of cresols in the same reactor in the presence of acetic anhydride using a transition metal salt-bromide catalyst and to obtain hydroxybenzoic acids by hydrolyzing the resultant acetoxybenzoic acids. CONSTITUTION:Acetoxybenzoic acids and their derivatives are produced by continuously performing acetylation reaction and oxidization reaction of cresols at >=70 deg.C in an oxidization solvent in the presence of acetic anhydride and a transition metal salt-bromide catalyst. The products can be converted to hydroxybenzoic acids and their derivatives by hydrolysis. The molar ratio of acetic anhydride to cresols is >=3. The transition metal salt-bromide catalyst contains a transition metal (e.g. Co, Ce or Mn) in an amount of >=0.001mol./kg (in terms of the concentration of the total transition metal salts) and contains ammonium bromide as a bromine source at an atomic ratio (Br to the transition metal) of >=0.25. The oxidation inhibiting action of phenolic hydroxyl group of cresols can be suppressed in the present process.
Patent JP-H0769637-A (JP)
Title: Bi-based superconducting material
Inventor: ENDO AKIHIKO
IPC: C01G1/00
Filed: 1993-09-06
Abstract: PURPOSE:To obtain a Bi-based superconducting material excellent in Jc characteristics. CONSTITUTION:This Bi-contg. superconducting material is represented by a compositional formula (Bi,Pb)2Sr2Ca2Cu3-xMxOy [where M is V, Y, Zr, W or Pt, when M is V, (x) is 0.0.01-0.100, when M is Y, (x) is 0.0005-0.0100, when M is Zr, (x) is 0.0001-0.0050, when M is W, (x) is 0.001-0.050, and when M is Pt, (x) is 0.0001-0.1000]. This Bi-contg. superconducting material different from the conventional Bi2Sr2Ca2CU3Oy in compsn. has high Jc characteristics and the Jc characteristics are hardly deteriorated in a magnetic field.
Patent JP-H0856738-A (JP)
Title: Hair drier
Inventor: AKASHI NAONORI
IPC: A45D20/10
Filed: 1994-08-22
Abstract: PURPOSE: To prevent closing of an outer side suction part by a hand when a main body case is held by the hand in a portable type hair drier in which a part of an outer surface of the main body case on the back side of a front end part acts as a grip. CONSTITUTION: A main body case 2 is composed of an inner cylinder 10 having a blow port 1 at a front end, and an outer cylinder 11 of a bottomed cylindrical form disposed on its outer side. An outer side suction port 4 is provided on the front end side of a grip part of the main body case 2 where it is held, and it is communicated with the suction side of a blow fan 21 through an outer air introducing passage 42 provided between both cylinders 10, 11. In this constitution, the outer side suction port 4 is not closed by a hand when it is held at the part on the back of the front end of the outer surface of the outer cylinder 11, and so, outer air suction quantity and blow quantity are stabilized, and that abnormal high temperatures inside the main body case 2 can be prevented during use of hot air.
Patent JP-2001046658-A (JP)
Title: Pachinko machine
Inventor: KATO KENJIRO
IPC: A63F7/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of diversifying game contents, providing a game form unlike before and strongly attracting the interest of a player. SOLUTION: In the case of entering a first start port, game music and the lighting pattern of respective decoration lamps corresponding to a 'first normal game' are set and outputted and a fluctuation pattern fluctuates (S1 and S2). Also, in the case of entering a second start port, the game music and the lighting pattern of the respective decoration lamps corresponding to a 'second normal game' are set and outputted and the blade member of a special fluctuation winning device is turned to the open state of a truncated chevron shape for the prescribed number of times (S3 and S4).  Then, in the case that 'first large winning' or 'second large winning' is generated, together with the game processing of the 'first large winning' or 'second large winning', the game music and the lighting pattern of the respective decoration lamps corresponding to the 'first large winning' and 'second large winning' are set and outputted (S2 and S4).
Patent JP-H0269515-A (JP)
Title: Casting resin composition
Inventor: SOWA MASAHIKO
IPC: C08G59/42
Filed: 1988-09-02
Abstract: PURPOSE:To obtain the title composition useful for coil insulation of transformer of small-sized electric source, motor, stabilizer for fluorescent lamp, etc., comprising a liquid epoxy resin, monocarboxylic acid glycidyl ester, xylene resin, curing agent of acid anhydride base, etc. CONSTITUTION:Preferably 10-50wt.% liquid epoxy resin is blended with preferably 20-60wt.% monocarboxylic acid glycidyl ester, preferably 10-50wt.% xylene resin, a curing agent of acid anhydride base and optionally a filler, reinforcing agent, coupling agent, colorant, etc., to give the aimed composition.
Patent JP-S6191201-A (JP)
Title: Epoxy group-free outside bridgeable aminopoly(meth)acrylic resin, manufacture and ced bath containing same
Inventor: HANSU PEETERU PATSUTSUSHIYUKE
IPC: C08F8/32
Filed: 1985-10-03
Abstract: An externally crosslinkable aminopoly(meth)acrylate resin free from epoxy groups for water-dilutable lacquers having an amine number of from 30 to 150 and a hydroxyl number of from 30 to 450, obtainable by reacting a poly(meth)acrylate resin containing epoxy groups and having an average molecular weight ( &upbar& Mn) of from 600 to 10,000 and an epoxy equivalent weight of from 300 to 4000 with an excess of primary and/or secondary monoamines and/or amionoalcohols to react all the free epoxy groups with the amine groups and distilling off the unreacted excess amine compound, a process for its production and its use. The invention also relates to a CED bath which contains these aminopoly(meth)acrylate resins and crosslinking agents and, optionally, hydroxyfunctional resins and to its use for coating objects.
Patent JP-H04106258-A (JP)
Title: Bed material for bent surface roof and bent surface roof using this bed material
Inventor: FUNAKI GANTAN
IPC: E04B1/32
Filed: 1990-08-24
Abstract: PURPOSE:To improve workability by having a face plate provided with fitting sections in the width direction on the rear side surface of the face plate and bent in the longitudinal direction, and reinforcing members bent in the longitudinal direction, and by arranging a plurality of the reinforcing members on the face plate. CONSTITUTION:A rectangular face plate 11 is formed by bending a steel plate, and on a plurality of sections in the width direction on the rear side surface of the face plate 11, the fitting sections 13 of recessed sections are arranged at equal intervals. Then, on the side sections in the left and right directions, of the face plate 11, engaging sections 14 and 15 turned over inside the rear surface side and the front surface side in the width direction are formed. After that, the steel plate is bent, and reinforcing members 12 are formed in the shapes of channels and are set to be of lengths equal, to the length of the face plate 11, and external sides on both the sides of the members 12 are provided with flanges 18. After that, the flanges 18 of the reinforcing members 12 are engaged with the fitting sections 13 of the face plate 11, to be supported, and the face plate 11 and the reinforcing members 12 are fixed to each other. As a result, a bent surface roof excellent in appearance can be formed.
Patent JP-H0382621-A (JP)
Title: Suspension control device
Inventor: KOKUBO KOICHI
IPC: B60G17/015
Filed: 1989-08-28
Abstract: PURPOSE:To suppress changes of the vehicle height by correcting the primary control quantity based on the target value and the detected result of the vehicle running state in response to the change of the pressure detected state to determine the secondary control quantity, and controlling a pressure adjusting means in response to this secondary control quantity. CONSTITUTION:Front wheel suspensions 100fL and 100fr are connected to a high-pressure feed pipe 8 connected to the discharge side of an engine-driven hydraulic pump 1 via a front wheel high-pressure feed pipe 6 and pressure control valves 80fL and 80fr(80). Pressure control valves 80 are controlled by an ECU based on outputs of vehicle height sensors 15fL and 15fr. The primary control quantity is determined in response to the target value and the detected result of a vehicle running state detecting means, the primary control quantity is corrected with the correction quantity is response to pressure changes by pressure sensors 13fL and 13fr as the secondary control quantity, and pressure control valves 80 are controlled in response to the secondary control quantity. When an abnormality of pressure sensors 13fL and 13fr is detected, the above correction quantity is set to practically zero.
Patent JP-H1169445-A (JP)
Title: Private branch public system
Inventor: KOBAYASHI KENJI
IPC: H04W16/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To easily construct a system in a short time by connecting one or plural mobile communication terminals and a private branch public base station connected through radio through a public network and a radio channel by using a connection device. SOLUTION: When a call to an extension line number allocated to the connection device 11 is originated from a fixed telephone 3 to a PBX 2, the PBX 2 connects the call to the connection device 11. The connection device 11 originates the call through the private branch public base station CS 7' in order to connect the PHS terminal PS 8' of the pertinent extension line number, sets a channel and connects the fixed telephone 3 and the PS 8' in 1:1 relation and communication is performed.  In the case of the communication of the PSes 8' with each other, a calling request from the PS 8' on a calling side is inputted through the private branch public base station CS 7' to the connection device 11 first, the connection device 11 connects the PBX 2 through an internal channel 14, originates the call through the private branch public base station CS 7' in order to connect the pertinent PS 8' and sets the channel and the communication is started.
Patent JP-S59221225-A (JP)
Inventor: SEKO KIYOSHI
IPC: B65B51/14
Filed: 1983-11-24
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-S61100371-A (JP)
Title: Wafer cambering method in time of polishing
Inventor: SATO TAKESHI
IPC: B24B37/30
Filed: 1984-10-23
Abstract: PURPOSE:To improve both bonding and sizing accuracies in a wafer as well as to aim at its stabilization and reduction in a thickness failure, by unifying a cambering direction of the wafer so as to cause the convex side of the wafer to be faced to the sticking side in time of wafer polishing. CONSTITUTION:A wafer 2 is attached to a sticking plate 3 so as to cause a central convex part 7 to be faced to this sticking plate 3 via a bonding agent 1, and sets a cambering direction of the wafer 2. Therefore, air is in no case entered inside of the bonding agent 1 lying between a convexity 8 and the sticking plate 3, granting that the air entered inside, a peripheral edge part is curved upward from the convex part 7, no contact with the sticking plate 3, and the bonding agent 1 is not confined at all, so that the entered air is easily discharged out of the inside of the bonding agent 1, thus bonding accuracy is improved. Next, after the wafer 2 is stuck to the sticking plate 3, when the side of a concavity 10 is mirror-polished, polishing allowance 11 is removed up to polish finishing likes L3-L3 but thickness in the central part is not almost thinned down whereby improvements in sizing accuracy and its stabilization are well promotable without entailing any thickness failure.
Patent JP-H0666395-A (JP)
Title: Universal tube joint
Inventor: SHIMODA NAOSHI
IPC: F16L27/02
Filed: 1992-08-20
Abstract: PURPOSE:To provide a universal tube joint capable of attaining a deflection angle from 0 deg. to the present angle in one limited direction and capable of being kept fluid-tight at a coupling portion. CONSTITUTION:A joint tube body 21 is constituted of a connection port section 22 and a bent tube section 23 bent at a constant curvature. The tip section 23s of the bent tube section 23 is formed into a slant face against the diameter direction crossing the axis C1. A hook step section 26 is formed on the inner periphery section of the connecting portion of the bent tube section 23 and the connection port section 22. A coupling tube body 31 is constituted of a connection port section 32 and a bent tube section 33 bent with a coupling portion 33a at the same curvature as that of the bent tube section 23. The bent tube section 33 of the coupling tube body 31 is coupled with the bent tube section 23 of the joint tube body 21. When the bent tube section 33 of the coupling tube body 31 is hooked on the hook step section 26, the axis C2 of the connection port section 32 and the axis C1 of the connection port section 22 are made parallel with each other. The coupling portion 33a of the bent tube section 33 is slid.
Patent JP-H1059335-A (JP)
Title: Wrapping device and wrapping toy
Inventor: EHATA YOSHIMI
IPC: B65B51/10
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping device which can easily package articles having various configurations. SOLUTION: A wrapping device comprises a turn table 30, a guide face 11e, and a heat press section 20. The turn table 30 turns overlapped wrapping sheets 100. The guide face 11e has a desired wrapping configuration and is arranged on the turning wrapping sheet so as to turn together with the wrapping sheet. The heat press section 20 is axially and rotatably supported, slides on the turning wrapping sheet by turning along a desired wrapping shape of a guide means for heating the wrapping sheet in the desired wrapping shape, thereby fusing with heat the wrapping sheet into the desired wrapping shape.
Patent JP-H0563799-A (JP)
Title: Alerting cadence control system for subscriber system transmitter
Inventor: KODA EIJI
IPC: H04M19/02
Filed: 1991-09-02
Abstract: PURPOSE:To realize the alerting cadence control system in the subscriber system transmitter in which it is not required for the operator to visit the subscriber system transmitter at a remote location when a new subscriber service with a new function added thereto is offered. CONSTITUTION:The subscriber system transmitter 1 is provided with a subscriber common alerting cadence control means 26 by which a content of a control setting table of an alerting cadence is revised by a program by means of remote control. The alerting cadence control means controls switch means 25-25n connected to subscriber telephone sets 21-2n respectively individually to control the alerting cadence.