baber/WOPTO huggingface dataset:
Patent JP-S63183725-A (JP)
Title: Device for shaping pitch of spiral preforming body
Inventor: OKAMURA SHUNICHI
IPC: B21D11/06
Filed: 1987-01-26
Abstract: PURPOSE:To easily finish a spiral forming body in a necessary shape with high accuracy by passing the outer circumferential part of a spiral preforming body through a shaping groove by setting properly the position in the axial line direction of the >=three pieces shaping rolls having shaping grooves and the holding axial diameter. CONSTITUTION:The spiral preforming body 1' progressing with revolving around a holding shaft 27 is shaped with the pitch being enlarged by passing in order through the shaping groove 28a of 1st-3rd forming rolls 28, 28', 28'' at its outer circumferential part. At this time the inner diameter of the preforming body 1' is deformed with its diameter contraction with the pitch being enlarged and its deformation amt. is regulated constantly by the circumferential face of the holding shaft 27. The spiral preforming body 1' can therefore be shaped in the necessary spiral forming body 1'' by adequately setting the interval in the axial line direction of the 1st-3rd shaping rolls 28, 28', 28'' and the outer diameter of the holding shaft 27.
Patent JP-H07204861-A (JP)
Title: C type welding gun for robot
Inventor: KONO YUZO
IPC: B23K11/11
Filed: 1994-01-17
Abstract: PURPOSE:To surely prevent the deformation of a work by adding a cylinder having the function to balance the weight of a welding gun body to an equalizing unit to eliminate the effect of the weight of the welding gun body to the work in any welding position of the welding gun. CONSTITUTION:An equalizing unit 11 consists of two cylinders 12, 13, a first solenoid valve 17 is arranged between an air source 19 and one cylinder 12, the equalizing of the welding gun body is controlled by switching this first solenoid switching valve, and a pressure adjusting device 26 and a second solenoid switching valve 18 are arranged between the air source and the other cylinder 13. The weight of the welding gun body is balanced by this cylinder 13 and the pressure adjusting device 26, and the second solenoid switching valve is switched by the position of the welding gun body.
Patent JP-S59141810-A (JP)
Title: Structure of supporting part for piezoelectric oscillator
Inventor: TAKAZAWA KOUJI
IPC: H03H9/19
Filed: 1983-02-01
Abstract: PURPOSE:To prevent the deflection of the material plate of an oscillator as well as cracks generated at the area close to a supporting part, by bending inward the flat part at the upper end of the supporting part for oscillator at both side parts of a slit to a hemispherical or trapezoidal flat part. CONSTITUTION:An oscillator supporting part of an oscillator supporting/leading member 3 which is insulated and pierced through a base 1 via a cover glass 2 is processed into a flat surface 4 by a pressing process, etc. A slit 5 is drilled to the surface 4, and at the same time the surface 4 is bent outward. In addition, the upper end part 7 of the part 4 is bent almost vertically by a prescribed length and at the same time bent inward at both ends of the slit 5 to obtain a trapezoidal (or chevron or hemispherical). As a result, an electric oscillator 6 which is fixed into the slit 5 is restricted at its both end parts. Thus, the breakdown of the oscillator supporting part is prevented.
Patent JP-S60169088-A (JP)
Title: Heat transferring device
Inventor: OOGUSHI TETSUROU
IPC: F28D15/02
Filed: 1984-01-31
Abstract: PURPOSE:To enable to increase the amount of heat transfer with a simple device by a structure wherein a liquid reservoir, which is filled with porous material and located in a pipe passage connecting to the heat receiving part on an accumulator side, and a heat receiving surface, onto which the same kind of porous material is placed, are provided and both the porous materials are connected with the same kind of porous material. CONSTITUTION:The supply of working fluid 6 is performed when the pressure dfference is generated between a heat receiving part 1 and an accumulator 5 as the result of the complete evaporation of the liquid 6A in the heat receiving part 1. The supply of the liquid 6A from the accumulator 5 is started not by the direct arrival of the liquid 6A to the heat receiving part 1 but by the temporary storage of the liquid 6A in the porous material 12 in a liquid reservoir 11 and performed by the reflux of the liquid 6A to the heat receiving surface 13 through the porous material 15 and 14. At this time, because the liquid 6A flows through the porous material, the speed of flow of the liquid 6A entering the heat receiving part 1 is slower than that entering the liquid reservoir 11 through a pipe passage 30, resulting in allowing for the certain fixed amount of the liquid 6A to accumulate in the liquid reservoir for the period of time required for the liquid 6A to reach the heat receiving surface 13. Consequently, because the accumulated liquid 6A can effectively be supplied to the whole heat receiving surface 13 by means of capillary action even after the flow of the liquid 6A from the accumulator 5 to the heat receiving part 1 is stopped, resulting in increasing the amount of heat transfer.
Patent JP-S63185608-A (JP)
Title: Production of smc
Inventor: KAMIMURA OSAMU
IPC: C08J5/24
Filed: 1987-01-28
Abstract: PURPOSE:To obtain efficiently a molding without whitening phenomenon and having excellent strength, by moving laterally an air vent tool moving perpendicularly to the forwarding direction of a SMC while being brought into contact with the SMC and evacuating air contained in SMC from its side edge. CONSTITUTION:A roller of an air vent tool is laterally moved along a guide rail for lateral movement while it is being brought into contact with the upper face of a film sandwiching a SMC and transferred while air bubbles is being pushed to evacuate air in the air bubbles into atmosphere from the side edge part of the SMC. The roller is then laterally moved in the opposite direction by a reciprocating motion and transferred while air bubbles which have already stayed are pressed to evacuate air in the air bubbles into atmosphere from the side edge part of SMC in the opposite side to that in preceding time. A rod-like or a plate-like one is used as the air vent tool besides the roller, and it is properly used in consideration of respective cases when air is easy to stay or hard to evacuate, owing to the quality and quantity of the glass in the SMC and the compounding composition of a paste.
Patent JP-H06200649-A (JP)
Title: Two up and down stage parking device
Inventor: OGAWA JUNJI
IPC: E04H6/06
Filed: 1993-01-05
Abstract: PURPOSE:To make it possible to take an upper stage car in and out in a state to park a lower stage car and to need not dig down a parking space for the lower stage car. CONSTITUTION:An upper stage car mounting member 2 is placed upward of a parking space 1 for a lower stage car A. Oscillation arms 3 are arranged two by two in parallel on both sides of the upper stage car mounting member 2, and it is borne on the oscillation arms 3. A parallelogrammatic link mechanism 4 is formed of two parallel oscillation arms. A circular inverted gear member 10 is fixed to one of the oscillation arms 3. A large gear 11a and a small gear 11b are successively engaged with the inverted gear member 10. The large gear 11a and small gear 11b are driven by a driving motor 14. Then, the oscillation arms 3 fall to a road 5 side. According to the constitution, the upper stage car mounting member 2 is unloaded to the road 5 in a horizontal state.
Patent JP-S62176420-A (JP)
Inventor: MATSUO HIROSHI
IPC: H05B3/00
Filed: 1986-01-28
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-H02198395-A (JP)
Title: Spent fuel storage pool
Inventor: ASANO AKIO
IPC: G21C13/00
Filed: 1989-01-27
Abstract: PURPOSE:To contrive the reduction of the amount of materials and the improvement of sharp execution workability by making the bottom part of a spent fuel storage pool in a reinforced concrete construction. CONSTITUTION:A steel frame 5 is buried in the pool bottom 13 of a spent fuel storage pool 11 and the end part of the steel frame 5 is put into a shell wall 2 at a tie-in part with the shell wall 2. Drain underground tubing 4 of the pool 11 and a nuclear reactor well is executed through the steel frame 5 drilled beforehand. In addition, the steel frame 5 is integrated with a bottom iron plate 6 of the pool bottom 13 and, furthermore, a side steel frame 7 for ensuring rigidity in a direct direction of the steel frame 5 is arranged. After such frame construction is assembled, concrete is placed. Thereby, the iron plate 6 is used in place of a mold and the sharp reduction of the mold and timbering can be contrived.
Patent JP-H11198999-A (JP)
Title: Hanging type fuel supplying apparatus
Inventor: TATSUNO HIYOSHI
IPC: B67D7/40
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a hanging type fuel supplying apparatus wherein displaying information can be performed to a customer who visits there for supplying fuel and it is well visible from those persons who are driving their cars on the road to improve visibility of the gas station. SOLUTION: In a hanging type fuel supplying apparatus wherein a hose processing case 3 is provided on the underside of a canopy and fuel supplying hoses 9 are freely up and down hung from the hose processing case 3 and fuel supplying nozzles are respectively provided on apexes of the fuel supplying hoses 9, an electric displaying tool 14 is fitted on the side face cover 11 of a case main body 7 of the hose processing case 3.
Patent JP-H02178-A (JP)
Title: Novel aminoalkylbenzene derivative
Inventor: SHIBATA TAKEO
IPC: A61P1/04
Filed: 1989-01-27
Abstract: NEW MATERIAL:The compound of formula I [Y is (OH-substituted) 1- pyrrolidinyl, 1-piperidinyl or 1-perhydroazepinyl; R1 is H or lower alkyl; Z is =N-CN or =CH-NH2; R2 is lower alkyl; m is 0 or 1; n is integer of 1-4; group of formula II is bonded to meta- or para-site relative to the group of formula III] or its salt. EXAMPLE:N-cyano-N'-methyl-N'-[4-[3-(1-piperidinylmethyl) phenoxy]-cis-2- butenyl] guanidine. USE:An antiulcer agent having excellent gastric inhibitory action originated from histamine H2 receptor antagonistic action. PREPARATION:A compound of formula I (Z is =N-CN) is produced by reacting a compound of formula IV or its salt with a compound of formula V (R4 is lower alkyl) and reacting the resultant compound of formula VI or its salt with a compound of formula R2-NH2.
Patent JP-H05208513-A (JP)
Title: Printer unit and thermal head provided with printer unit
Inventor: NAGAHATA TAKANARI
IPC: B41J2/345
Filed: 1992-01-31
Abstract: PURPOSE:To provide a printer unit of good positioning accuracy of a printing base for a radiation plate and of good assembly properties and a thermal head provided with the printer unit. CONSTITUTION:A radiation plate 10, a head base 11 fixed on the radiation plate 10 and a print base 12 connected electrically with the head base 11 and fixed on the radiation plate 10 are provided. A thermal resistor 20 and an IC 21 are installed on the head base 11 and a pin 22 is installed on a terminal section of the head base 11, and a connector 30 is provided on the terminal section of the print base 12 and the pin 22 is inserted into the connector 30. Therefore, the distortion generated on a connecting section between the head base 11 and the print base 12 is modified by the degree of freedom for installation of the pin 22 and the connector 30 by fixing accurately the head base 11 and the radiation plate 10.
Patent JP-S60158554-A (JP)
Title: Alkaline battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M4/42
Filed: 1984-01-30
Abstract: PURPOSE:To reduce the amount of mercury to be added to zinc by using zinc- thallium-mercury alloy and alkaline electrolyte prepared by dissolving a specified amount of zinc oxide. CONSTITUTION:A zinc-thallium-mercury alloy anode and alkaline electrolyte containing 1-7% zinc oxide are used. For example, monothallium nitrate is dissolved in water, then zinc powder is added in the solution and stirred. The solution is filtered out and zinc-thallium alloy obtained are dried at 70 deg.C. The zinc- thallium alloy is added into potassium hydroxide solution, then mercury is added to it, and they are stirred and filtered and washed until the pH of the filtrate becomes about 7. The alloy powder is dried under reduced pressure at 40 deg.C. Zinc-thallium-mercury alloy powder having a amalgamation ratio of 0.5% is obtained.
Patent JP-H09212499-A (JP)
Title: Character string predicting method and document prepartion device using the same
Inventor: OKA HIROYUKI
IPC: G06F17/22
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for correcting operation for misinput and to make character string prediction accurate by outputting a KANA(Japanese syllabary) character string, having its KANJI(Chinese character) part converted in a predicted character string at the head part, from a word dictionary to a predicted character string candidate. SOLUTION: If an input operator inputs wrong KANJI to a character input part 11 when inputting a character string, the character string is stored in a character string buffer 12 and then taken out and passed to a character string conversion part 13. Here, a KANJI/KANA character conversion part 131 converts the wrong input part into KANA characters by referring to a KANJI/ KANA character dictionary 13. A character string retrieval part 14 retrieves a predicted character string from a word dictionary 15 according to the converted KANA characters. Here, if the KANA characters are registered in the dictionary 15, the retrieval part 14 decides the character string as a candidate to outputs KANJI characters from a output part 16 and displays them on the screen of a display part 17.
Patent JP-H08209307-A (JP)
Title: Precipitation strengthening type austenitic steel single crystal and its use
Inventor: AONO YASUHISA
IPC: C21D6/00
Filed: 1995-02-03
Abstract: PURPOSE: To produce an austenitic steel excellent in stress corrosion cracking resistance, strength, and resistance to irradiation embrittlement by specifying respective contents of C, Si, Mn, Ni, Cr, and impurities and precipitating carbides in a single-crystal austenitic phase. CONSTITUTION: An austenitic steel, which has a composition containing, by weight, 0.03-0.20% C, <=1% Si, <=2.0% Mn, 9-21% Ni, 14-20% Cr, and <=0.5% inevitable impurities and further containing, if necessary, 0.5-2.0% Pd and further 1-4.0% Mo and further one or more elements among Ti, Zr, V, Nb, and Ta, defined by 1<(Ti+Zr+V+Nb+Ta)/(C+0.043)<2, is used, This austenitic steel is subjected to unidirectional solidification, by which single-crystal austenitic phase and <=10vol.% ferritic phase are formed. Then, this steel is subjected to solution heat treatment in two stages at 1050-1150 deg.C and at 1200-1300 deg.C. Subsequently, aging treatment is performed at 600-900 deg.C, by which carbides of <=0.5μm diameter and <=1μm length are finely precipitated at 5-20% area ratio in the base phase.
Patent JP-H10216161-A (JP)
Title: Thread for hair implant
Inventor: NAKAYAMA YOKICHI
IPC: A61B17/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a thread for hair implant from falling off by fixing the thread to a skin tissue when hair is implanted, and quickly heal the skin tissue of the hair implanted area. SOLUTION: This thread 1 for hair implant comprises a node part 2 having a larger diameter than other parts of the thread 1 for hair implant, which is inserted in a subcutaneous tissue and fixed to prevent the thread 1 for hair implant in the subcutaneous tissue from moving, simulated body hair parts 3, 3 which are exposed from a skin tissue on both sides of the node part 2. A plurality of the threads are bundled and a thread for hair implant is formed. The plurality of threads are guided out in parallel from the node part. One end part of the thread 1 for hair implant is attached to the base end part of a suture needle 4 for surgery. The attaching is performed by caulking. The end parts on one side of the plurality of threads are integrally fixed.
Patent JP-H0969300-A (JP)
Title: Semiconductor storage device
Inventor: FURUYA KIYOHIRO
IPC: G11C29/04
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device that can not only relieve a defective bit by a redundant circuit but also suppress the leakage current from the defective bit. SOLUTION: A bit line precharge potential supply interconnection 50 and bit line pair BL0a, /BL0a are connected via N-channel MOS transistors 26, 27 and P-channel MOS transistor 32 connected to the connecting point of the transistors 26, 27 to be controlled at a gate potential by an equalizing signal ϕE. The gate of the transistor 32 is connected to a column select line Y0. If a short-circuit fault occurs at the bit line BL0a and a word line WL0a, the line Y0 is set by melting a fuse element 12 so as to become 'H' level during the stand-by period. Accordingly, the connection of the bit line pair to the precharge potential supply interconnection is interrupted during the stand-by period, the leakage current is prevented, and hence the increase in the consumption current is suppressed.
Patent JP-S63183084-A (JP)
Inventor: SHIRAYANAGI ISAO
IPC: A63B69/36
Filed: 1987-01-26
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-S63192800-A (JP)
Title: Steroid 5-alpha-reductase inhibitor
Inventor: DENISU ARAN HOORUTO
IPC: C07C235/26
Filed: 1988-01-27
Abstract: 4-Aza-5-alpha-8(14)-17 substituted-androsten-3-ones having an 8(14), 7(8), or 16(17) double bond, optionally also having a 1(2) double bond, processes for their preparation, pharmaceutical compositions contaning them and their use in therapy as inhibitors of steroid 5-alpha-reductase.
Patent JP-H10217140-A (JP)
Title: Wrench
Inventor: IZUMISAWA OSAMU
IPC: B25B13/48
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet wrench which allows access to a fastening tool even though the given space is narrow. SOLUTION: A ratchet wrench 10 has a handle 12 and a head 14, which are provided with openings to be overlapped one over the other. A pin is set in the openings and extends in the direction of crossing the handle and head. The pin has the first part to lock the handle and head in the specified direction round the pin axis and the second part which admits relative rotational motions of the handle with head. Also the pin slides between the locking position and unlocking position for the handle and head in the direction across them. In the locking position, the first part of the pin is engaged by the handle and head to generate their locking; in the disengage position, the first part is not engaged by the handle and head, which are prohibited in rotating round the pin axis.
Patent JP-H02198051-A (JP)
Title: Magnetic tape device
Inventor: SAKAGUCHI TADAHIKO
IPC: G06F3/06
Filed: 1989-01-26
Abstract: PURPOSE:To detect a deterioration of performance of a magnetic tape by counting the number of errors generated under operation and the using amt. of the magnetic tape and printing these results with dealing data/time on a reel flange part of the magnetic tape. CONSTITUTION:The number of errors generated during a period from a logical beginning end of the magnetic tape 6 until the tape is rewound/unloaded after performing its read/write; is counted by a 1st counter 3 under the command of a control part 2 through a control signal line 11, while the using amt. of the magnetic tape 6 is counted by a 2nd counter 4 by the command from a control signal line 12. A printing part in the reel flange of the magnetic tape 6 is searched by a searching part 8 with the command from a control signal line 15, whereas the part to be printed in the reel flange is printed by a printing part 5 with error generating frequency information from the counter 3, magnetic tape using amt. information from the counter 4 and date/time information from a storage part 9 in accordance with the command to be supplied via a control signal line 13. By this method, the deterioration of performance of a magnetic tape can be detected, while maintenance information of the magnetic tape device can be obtained in early stages.
Patent JP-S63184905-A (JP)
Title: Thin film type electromagnetic transducing element
Inventor: MIYAZAKI TAKESHI
IPC: G11B5/17
Filed: 1987-01-27
Abstract: PURPOSE:To prevent a terminal part from being peeled off by employing such a structure that there is no copper plating film between a substrate and an Ni-Fe plating film. CONSTITUTION:It is considered that a terminal is peeled off owing to a deficiency of the adhesive strength of a copper plating film 6 for a coil, so the copper plating film 6 for the coil is removed so as to increase the adhesive strength of the terminal part. When the copper plating film for the coil is formed, the shape of a mask at the time of the formation of the coil is varied so that this film is not the base of the terminal, and the copper plating film 6 does not extend to the part where the terminal plating film 9 is present. This structure is usable for a thin film type electromagnetic transducing element constituted by combining a magnetic circuit composed of a magnetic thin film formed by using various methods and a coil made of a copper plating film, and the reliability is extremely high.
Patent JP-S62178677-A (JP)
Inventor: TAKESHITA MASAKAZU
IPC: E05F15/14
Filed: 1986-01-30
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-S59142691-A (JP)
Inventor: KIMURA ATSUNORI
IPC: G07D9/00
Filed: 1983-02-04
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-H09217230-A (JP)
Title: Core sheath type conjugate fiber excellent in absorbing and releasing moisture
Inventor: INOUE HIROSHI
IPC: D01F8/12
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber having high moisture absorbing and releasing properties and excellent in dyeing durability suitable for clothing by bringing a polyamide as a sheath component and specifying a core component of a conjugate fiber having a small core/sheath conjugate weight ratio. SOLUTION: This core sheath type conjugate fiber excellent in absorbing and releasing moisture is obtained by using a polyamide as a sheath component and forming a core component of the core sheath type conjugate fiber having 1/7-1/14 of core/sheath conjugate weight ratio with a water-insoluble thermoplastic and a moisture absorbing resin which is a crosslinked polyethylene oxide. This thermoplastic moisture absorbing resin can be fusion processed at <=360 deg.C, has an absorbing performance to absorb water of >=20 times of its weight and can impart moisture absorbing and releasing properties at least comparable to those of cotton to the core sheath type conjugate fiber.
Patent JP-H01310733-A (JP)
Title: Fluidized bed cracking plant of hydrocarbon charge
Inventor: JIYANNRUI MOREON
IPC: C10G11/18
Filed: 1989-01-26
Abstract: PURPOSE: To prevent the speed drop and pressure drop of catalyst particles by forming a pipe connecting a catalyst regenerator with the base of a reaction column, of a vertical pipe and a downward-sloping pipe connecting the conduit and the base of the reaction column via a curving portion having a desired contour. CONSTITUTION: The regenerated catalyst particles are discharged from a catalyst regenerator by a vertical pipe 1 and is introduced to the downward slopping pipe 2 inclined at about 135 deg.C with the axial line of the pipe 1. The particles are then supplied to a riser 3 having an angle of about 45 deg.C with the axial line of the pipe 2. The connecting curved part of the vertical pipe 1 and the downward sloping pipe 2 to the base of the riser 3 is formed to a curved contour not having sharp narrow corners. The pipe 2 is connected to the base of the riser 3 in the state of having no discontinuity of the diameter. Further, the pipes 1, 2 and the inner flank of the riser 3 are lined with heat resistant refractory materials and the connecting curved part is provided with a gas injector 9. Consequently, the catalyst particles are rapidly supplied and the loss of heat quantity is lessened.