baber/WOPTO huggingface dataset:
Patent JP-H02290636-A (JP)
Title: Manufacturing device for three way joint pipe
Inventor: AOYAMA YOSHIZO
IPC: B21D51/16
Filed: 1990-04-19
Abstract: PURPOSE:To efficiently manufacture the three way joint pipe in a short time with high accuracy by setting a metallic pipe of a T-pipe to a T-shaped support base, setting the lower end of a holding die member placed in a branched part of the pipe as the turning center, and turning said T-shaped support base. CONSTITUTION:By using a filler consisting of a soft metallic material, a T-pipe formed by allowing a metallic pipe to branch so that three ways become almost the same length is manufactured. At the time of bending each pipe part 10a thereof in the same direction, each pipe part 10a is set to a groove 11a, and fixed onto a branch part of a T-pipe 10 by a holding die member 12. Subsequently, a mandrel 17 is inserted into each pipe part 10a by operating each hydraulic cylinder 15, and thereafter, each support base 11 is turned to a groove 12a of the holding die member 12 by using the branch part of the T-pipe 10 as a supporting point and each pipe part 10a is fitted into the groove 12a of the holding die member 12. In such a way, the three way joint pipe in which each pipe part 10a is bent in the same direction is formed.
Patent JP-H08269091-A (JP)
Title: Novel peptide and therapeutic agent for osteopathy containing the same
Inventor: SAKAMOTO KENJI
IPC: A61P19/00
Filed: 1995-04-03
Abstract: PURPOSE: To obtain an new peptide or its derivative which has a specific amino acid sequence, shows a promoting action on the proliferation of osteoblast cells and their activities and is useful an an active ingredient for treating osteopathy, e.g. osteoporosis or osteomalacia with excellent safety. CONSTITUTION: This novel peptide or its derivative is represented by the formula. It manifests a promoting action on the proliferation of osteoblast cells and their activities with high safety in its acute toxicity and is useful as an active ingredient of a therapeutic agent for osteopathy, e.g. osteoporosis or osteomalacia. Since it is a relatively small peptide comprising 16 amino acids, this peptide can be readily produced through the chemical synthesis with a peptide synthesizer, or a DNA coding this peptide is synthesized by means of a DNA synthesizer and incorporated into the cloning site of a cloning vector, the vector is used to transform a host microorganism and the microorganism is cultured to express the DNA to give this peptide.
Patent JP-S62258287-A (JP)
Inventor: YONEDA RIKIZO
IPC: A62C31/00
Filed: 1986-05-01
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。
Patent JP-S60247092-A (JP)
Title: Axial fan
Inventor: SHIRAKI MANABU
IPC: F04D25/08
Filed: 1984-05-22
Abstract: PURPOSE:To obtain a small-sized inexpensive axial fan having simple structure and excellent mass-productivity by rationally incorporating T-shaped stator salient-poles constituting the stator armatures wound with armature coils at four corners of an axial fan casing. CONSTITUTION:T-shaped stator salient-poles 12 constituting the stator armatures wound with armature coils 13 where the open angle of the surface of salient- pole 12 facing with a field magnet 22 is formed across 2/3 to 3/3 of the pole width of field magnet 22 in order to obtain a highly efficient axial fan 1 are incorporated at four corners of the axial fan casing 2. Since stator armatures are incorporated rationally at four corners which are not utilized effectively in prior art, a small-sized thin axial fan 1 is obtained. Since it has quite simple structure, mass-productivity is improved while the cost is reduced.
Patent JP-2000028298-A (JP)
Title: Semiconductor ignition device
Inventor: LAUCHT HORST DR
IPC: F42B3/13
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor ignition device whose manufacture is simple and in which high structural stability can be obtained while high ignition efficiency is maintained. SOLUTION: A semiconductor ignition device is connected to electric contact areas 114 and 116 at one end side thereof on a supporter 102 having an intermediate layer composed of a thermal insulation layer 104. Particularly, in a semiconductor ignition device for a gas generator for a protecting device for persons getting on a motor vehicle, which is composed of a semiconductor layer 106 heated so as to cause ignition when an ignition path area 108 is turned on, in order to ensure the mechanical connection of the semiconductor layer to the supporter, the thermal insulation layer is limited onto the ignition path area of the semiconductor layer, so that the semiconductor layer is directly connected to the support in end parts 110 and 112 excluding the thermal insulation layer.
Patent JP-S61260404-A (JP)
Title: Reproducing circuit for sound signal
Inventor: UCHIUMI TAKU
IPC: G11B5/027
Filed: 1985-05-14
Abstract: PURPOSE:To prevent a switching noise by adding reproduced sound signals by an adding means to obtain a continuously connected output reproduced sound signal waveform when phases of sampling clock signals are constant in the period when carrier levels of these sound signals are regular levels. CONSTITUTION:Sampling circuits 27 and 29 sample the first left channel reproduced sound signals supplied from clamping circuits 12 and 22 in accordance with sampling clock signals (g) and (h) to obtain sample signals (i) and (j). These sampled signals (i) and (j) are added by an adder 43, and sampling clock frequencies are eliminated from the output of the adder 43 by a low-pass filter 44 to obtain a left channel reproduced sound signal waveform where the first and the second reproduced sound signals are connected continuously at a time t2, and this waveform is outputted to an output terminal 45. Since phases of sampling clock signals (g) and (h) are constant after and before the time t2 and are switched, sampled signals (i) and (j) are added to obtain a reproduced sound signal having no phase disturbance (switching noise).
Patent JP-2000292965-A (JP)
Title: Toner
Inventor: IDA TETSUYA
IPC: G03G9/08
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner capable of preventing an irregularity in gloss which enhances the picture image quality, enhancing chroma and transparency and obtaining enough electrification characteristics, durability and blocking resistance while preventing a high temp. offset by incorporating specified phosphite compds. SOLUTION: Phosphite compds. expressed by formulae I to III are incorporated into a toner containing at least a wax compd. selected from a group consisting of natural wax, paraffin wax, amide-based wax, petroleum wax, fatty acid metal salt, polyethyleneglycol, polethyleneglycol deriv. and polyolefin, and a binder resin and a coloring agent. In formulae I to III, each of R and R' is hydrogen atom or a 1-4C alkyl group, R1 is a 1-4C alkyl group, R2 is hydrogen atom or a 1-4C alkyl group, and R3 is fluorine atom or a 1-30C alkoxy group and inorg. metal salt.
Patent JP-S63268026-A (JP)
Title: Display device
Inventor: HAGITANI MITSURU
IPC: G06F3/153
Filed: 1987-04-27
Abstract: PURPOSE:To decide at the terminal whether the relevant numerical value is kept or not within a range of the upper/lower limit values stored previously after a character set in an input area is converted into a numerical type of the input area. CONSTITUTION:When a character is set into an input area by an operator, a control processor 3 converts the character into the numerical data on a numerical type of the input character area. When this numerical conversion is normally carried out, the upper/lower limit values corresponding to said numerical type are taken out of an upper/lower limit value memory 10 and compared with the numerical data. Then the abnormality is decided when the numerical data exceeds the upper/lower limit values. While the numerical data is transferred to a host interface as long as the numerical data is kept within an upper/lower limit value range.
Patent JP-H06299555-A (JP)
Title: Pile driving and extracting machine
Inventor: NAKAMURA KEIICHI
IPC: E02D7/20
Filed: 1992-03-27
Abstract: PURPOSE:To prevent a guide frame from leaning due to the reaction moment and increase the structural stability, by always keeping a certain positional relation in the guide frame, the rod of lifting device, the lifting body, and the clutching device of piles. CONSTITUTION:A base 1 is stationed above an existing pile group A when starting operation. The existing piles of the group A are grasped by a reaction pile-holder 1-2 and the pile B to be operated is grasped by a pile-holder 9 to set the pile in its driving position. Next, a guide frame 3 is inclined at a required angle by the drive of a declining device 2. The driving angle of the pile B is decided and the lifting body 5 is lowered. And the driving operation is started. In this time, the lifting body 5 is vertically moved directly along the guide frame 3. The guide frame 3 is freely moved directly along bracket 7 around the pin 6 inserted in the front of the support arm 8. Accordingly, the load at the sliding part of the lifting body 5 with the guide frame 3 is made weak and hence, a strong declining device is not required.
Patent JP-H06285429-A (JP)
Title: Method and device for removing foreign matter inside piping
Inventor: FUKUZAWA KUNIYUKI
IPC: E03C1/30
Filed: 1993-04-05
Abstract: PURPOSE:To remove foreign matter attaching to the inner wall of piping by vibrating the entire piping uniformly without performing the installation of an excitation device. CONSTITUTION:In the device, an air vibrator 16 is installed on the outer periphery of piping 12 using a chain 14. In addition, a castor 22 through which wire 24 is introduced is attached to the chain 14. A support frame is hooked by the chain 14 and a reversible rotary plate 28 is installed in the center of the support frame. Further, a drive roller 34 which is axially supported by the rotating shaft of a motor 30 is attached on the rotary plate 28. The drive roller 34 is rotatable forward and backward by transmission of the drive force of the motor 30 through the rotating shaft. The wire 24 is formed endlessly, and is introduced through castors 22 from the air vibrator 16 along the circumferential direction (arrow A direction) of the piping 12. Further, the wire runs over the rotary plate 28 from the support frame and then is introduced through the remaining castor 22 to make one circle around the piping 12.
Patent JP-H09267812-A (JP)
Title: Spear valve part washing device for beer barrel
Inventor: HIRATA CHIAKI
IPC: B08B9/027
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To completely remove stain such as mold sticking to the upper surface of a spear valve part by a method wherein after jetting steam from a steam jetting nozzle to the spear valve part, a high pressure washing liquid such as high pressure water is jetted from a washing liquid jetting nozzle. SOLUTION: A steam jetting nozzle 2 is connected to a steam supply source 6 by a flexible tube 4 and a piping 5. Also, a high pressure water jetting nozzle 3 is connected to a washing water tank 11 by a flexible tube 9 and a piping 10. Then, a draft beer barrel 20 is carried to a location directly under the steam jetting nozzle 2 by a conveyor 15, and during the carrying, an automatic switching valve V1 opens, and steam is jetted to the spear valve part of the draft beer barrel 20 from the steam jetting nozzle 2. Then, the draft beer barrel 20 is carried to a location directly under the high pressure water jetting nozzle 3 by the conveyor 15, and during the carrying, high pressure water is jetted to the spear valve part of the draft beer barrel from the high pressure water jetting nozzle 3. For this reason, stainsticking to the spear valve part is easily peeled and removed.
Patent JP-S63267923-A (JP)
Title: Directional coupler type optical switch
Inventor: NISHI NORIO
IPC: G02B6/12
Filed: 1987-04-27
Abstract: PURPOSE:To extend the range of driving voltage by applying voltages, which have opposite polarities and the same magnitude, between specific electrodes out of electrodes provided on first-third waveguides. CONSTITUTION:Three waveguides 18-20 having approximately equal waveguide parameters share a coupling part 21 having a length (l). A voltage V is applied between electrodes 22-3 and 22-1 provided on the coupling part 21 so that the side of the electrode 22-1 is the positive pole, and the voltage is applied between electrodes 22-3 and 22-2 so that the side of the electrode 22-2 is the negative pole. At this time, the standing wave due to reflection of an optical wave in the third waveguide is not generated because both ends of the third waveguide 20 are non-reflective to the guided light. Recoupling of the reflected light to the first or second waveguide does not occur, and characteristics of a directional coupler type optical switch having this constitution are not deteriorated by them. Thus, the width of a driving voltage to obtain a large extent of crosstalk attenuation is extended.
Patent JP-S59226560-A (JP)
Title: Ink jet printer
Inventor: MIYAGAWA AKIRA
IPC: H04N1/23
Filed: 1983-06-08
Abstract: PURPOSE:To make clearly visible recording by providing a detecting device that detects color of recording paper and changing the color of ink according to the color of recording paper. CONSTITUTION:A recording head 4 and a detecting device 11 that detects color of recording paper are provided on the carriage 3 which is parallel to a platen 1. Ink jet nozzles 5-7 for cyan, magenta and yellow are arranged on the recording head 4, and the quantity of discharge of ink is made controllable. A deciding circuit 16 that projects light from a light source 12 on the recording paper 2, receives reflected light on a photodetecting section 15 through a color separating filter 14, and decides each color of cyan, magenta and yellow is provided in the detecting device 11. The quantities of discharge of ink jet nozzles 5-7 are controlled by the output of the deciding circuit. Thus, clearly visible recording can be made for color of recording paper.
Patent JP-H07284387-A (JP)
Title: Production of wine
Inventor: FUNAHASHI AKIRA
IPC: C12G1/02
Filed: 1994-04-15
Abstract: PURPOSE:To produce wine capable of remarkably shortening a fermentation time (period) of wine, compared with a conventional method, adequately balanced in sourness and bitterness even in the case in which juice having strong sourness and bitterness is used as a raw material and being rich in flavor and excellent in palatability. CONSTITUTION:This method for producing wine comprises bringing fruit juice during fermentaion into contact with an anion exchange resin and/or an absorbing resin to shorten fermentation time or remove a sourness ingredient and/or bitterness ingredient.
Patent JP-S59225988-A (JP)
Title: Fixable-type thermal recording material
Inventor: YABUTA KENJI
IPC: G03C1/52
Filed: 1983-06-07
Abstract: PURPOSE:To obtain a fixable-type thermal recording material capable of forming a color in high density by thermal recording and having excellent preservability, by using a specified naphthalene derivative as a color forming adjuvant. CONSTITUTION:A photosensitive thermal layer comprising a diazonium salt, a coupler compound, a color forming adjuvant and a particulate dispersed material of an organic basic compound capable of providing a basic atmosphere by being melted when being heated as a color developer in the same layer or two or more separate layers, is provided on a base. A naphthalene derivative of the formula, wherein R1 is a hydrogen atom, a halogen atom or an alkyl group, R2 is a hydrogen atom, an alkyl group, a substituted alkyl group or an aromatic group such as phenyl group, naphthyl group, phenoxy group and naphthoxy group, (m) is 1-3 and (n) is 0-3, is used as the color forming adjuvant. A naphthalene derivative which is heat-fusible, is sparingly soluble or insoluble in water and is in a particulate form with a particle diameter of 0.1-10mum is used. The weight ratio of the diazonium salt, the coupler compound and the color forming adjuvant is preferably 1:(0.1-10):(0.1-20).
Patent JP-2000288161-A (JP)
Title: Symbol variable display game machine
Inventor: KONUMA KUNIO
IPC: A63F5/04
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To give a variation to the development of a game so as to attract a game player and to prevent the game player from losing a great number of game media. SOLUTION: A sub variable display apparatus 30A starts variable display when a special prize is won in a lottery inside a control unit and a prize flag is set. Under this condition, if a stopping operation is carried out in the position, in which retraction of a target symbol is impossible, and respective reels are stopped in odd conditions, the control unit carries out a sub-lottery. If a prize is won in the sub-lottery, the control unit stops the variable display of the sub variable display apparatus 30A in a doublets condition, so that the previous odd conditions are reversed and a special prize is established. In addition, the control unit stops the display after variable display in a second sub variable display apparatus 30B, and a symbol corresponding to the sort of a won special prize is displayed.
Patent JP-H10151928-A (JP)
Title: Vehicle height adjusting device
Inventor: KUNISHIMA KAZUTOSHI
IPC: B60G17/016
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of hunting phenomenon, in this device which eliminates a fluid pressure difference by communicating each hydraulic actuator during the prescribed time after adjusting vehicle height separately at each position of respective wheels upon supplying or discharging to or from the hydraulic actuator. SOLUTION: Air is supplied or discharged to or from four air chambers 12a to 12d through program control by a microcomputer 20, and thereby height adjustment is separately carried out at each position of respective wheels. After this height adjustment, these air chambers 12a to 12d (especially in space between both symmetrical air chambers 12a, 12b as well as between air chambers 12c, 12d) are communicated with one another, getting rid of any slippage in internal pressure in the camber.  In order to avoid a hunting phenomenon lying between the height adjustment and communicating control as car level slippage is produced again due to the aforesaid communication, this communicating control is allowed on condition that each load at respective wheel positions is almost equal, on the basis of detentions of pressure sensors 22a to 22d, load sensor 23a to 23d, a speed sensor 25, a steering angle sensor 27, a road surface sensor 3± or the like.
Patent JP-S625603-A (JP)
Inventor: UEI IEEN HAUNGU
IPC: G01K7/16
Filed: 1986-05-06
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-H04331778-A (JP)
Title: Method for metallizing oxide based ceramics
Inventor: KONYA SHOGO
IPC: C04B41/90
Filed: 1991-05-08
Abstract: PURPOSE:To improve strength and yield of oxide ceramics by applying paste of mixed powder of glass powder, etc., to the surface of an oxide ceramic sintered compact to form the first layer and then applying a specific paste thereon and drying and sintering these layers. CONSTITUTION:Paste of mixed powder of tungsten powder and glass powder is applied to the surface of an alumina-based ceramic sintered compact to form the first layer 31 of mixed layer tungsten and glass. Then the upper alloy layer 32 which is a paste obtained by mixing 95-40wt.% powder obtained by combining one or more kind of compound among pure substance, oxide and salt of nickel and pure substance, oxide and salt of cobalt with 5-60wt.% tungsten powder and kneading the mixture with an organic vehicle is applied onto the layer 31 to form the second layer 3. Then these layers 31 and 32 are dried and simultaneously sintered at 1200-1450 deg.C to form a metallizing layer 3. As a result, oxide ceramic having excellent vacuum sealing property and brazing property is metallized.
Patent JP-S5226483-A (JP)
Title: Mass effective affix damper of overhead transmission line
Inventor: NAKANO TSUNEO
IPC: H02G7/14
Filed: 1975-08-23
Abstract: PURPOSE: Mapping out to simplify the design, the production, the transport and the assembling works in consideration of individual manufacturing and assembly every unit, to make the frequency characteristic into broad-band. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5436593-A (JP)
Title: Hybrid part material of condenser and resistor
Inventor: IKENO SHINOBU
IPC: H01B1/12
Filed: 1977-08-25
Abstract: PURPOSE: To allow to perform both functions of the resistor with a single material by forming a thin film of a salt of conductive and high molecular tetracyano compound having a plurality of cation constitutional parts in its main chain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60248284-A (JP)
Title: Apparatus for purifying and sterilizing water
Inventor: YAMAGATA KOUJI
IPC: C02F1/32
Filed: 1984-05-23
Abstract: PURPOSE:To sterilize completely water with a simple structure by providing successively a chamber for charging water to be treated, a chamber packed with activated carbon, and a sterilization chamber having a sterilizing lamp, and supplying the water to be treated by considering the conditions of the charging chamber and the sterilization chamber. CONSTITUTION:A chamber 4 for charging water to be treated, a chamber 5 packed with activated carbon, and a chamber 8 for storing and sterilizing water to be treated are formed from the upper part, and an ultraviolet irradiation part 12 is arranged in and below the chamber 8 for storing and sterilizing water. Float switches 26 and 27 of an automatic water supply circuit are furnished in the charging chamber 4 and the sterilization chamber 8, and the supply of the water to be treated is stopped when the charging chamber 4 is filled with water. The supply of water to be treated is started when the water in the sterilization chamber 8 is run out. Consequently, since the water to be treated is purified without being retained in the activated carbon-packed chamber and then sterilized, the sterilization is carried out completely.
Patent JP-S5328108-A (JP)
Title: Preparation of beta,gamma,gamma',delta'-unsaturated aldehydes
Inventor: SUYAMA SHIYUUJI
IPC: C07C67/00
Filed: 1976-08-30
Abstract: PURPOSE: β, ϒ, ϒ', δ'-Unsaturated aldehydes I(R 1-7  are H, alkyl, alkenyl, cycloalkyl, etc.; X is halogen); e.g. 2-ethyl-2- crotyl-3-hexenal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H041654-A (JP)
Title: Light transmission device for irradiation light
Inventor: WATANUKI MINORU
IPC: H05K3/22
Filed: 1990-04-18
Abstract: PURPOSE:To selectively and stable absorb heat rays and unnecessary wavelength components of the irradiation light irrelevantly to the attitude of this device by providing plural translucent plates and a filter which is arranged obliquely. CONSTITUTION:The translucent plates 21 and slanting filter 25 are combined to form a wedgelike flow passage 30 on the upstream side of the filter 25; and the flow velocity of cooling liquid running through the flow passage is increased to wash air bubbles away and the air bubbles are guided in the flow passage 31 obliquely on the downstream side of the filter along the reverse surface of the filter 25. Consequently, transmitted light is prevented from being disturbed and the device is prevented from breaking regardless of the attitude of the device; and the materials of the translucent plates 21 and filter 25 are properly selected and combined to remove the heat rays and unnecessary wavelength components in the irradiation light. Further, the light which is completely adapted to the light reaction characteristics of a photosensitive material need not be prepared and many kinds of light sources can be utilized for many purposes.