baber/WOPTO huggingface dataset:
Patent JP-S62134187-A (JP)
Title: Liquid phase defusion joining method
Inventor: KASHIMOTO FUMIO
IPC: B23K20/00
Filed: 1985-12-06
Abstract: PURPOSE:To increase the mechanical strength of a joined part by preventing a shield gas being caught in the inserting material in case of performing a liquid phase diffusion joining of a metallic material each other by using a shield gas and inserting material. CONSTITUTION:Both metallic material 1, 2 are put into a chamber 10 by supporting them with supporter 3, 4 in case of performing the liquid phase diffusion joining of the metallic material 1, 2 of stainless steel, etc. The inside of the chamber 10 is made the inert gas atmosphere of Ar, N, He, etc. and the inserting material in <=70mum thickness of same or dissimilar quality is interposed at the joined part of both metallic materials 1, 2 as well. It is heated by the heater 9 on the outer periphery of the joined part in this state and because of the inserting material being melted at the temp. >= its liquidus line both materials 1, 2 are separated so s to cause 0.3-1.0mm gap and after holding for 5-20sec both materials 1, 2 are cooled by press-contact once again. The mechanical strength at the joined part after the soldification by cooling is increased due to the shield gas which has been enclosed in the inserting material at the time when both materials 1, 2 are separated being released.
Patent JP-H03141250-A (JP)
Title: Production of fluorothiophenol compound
Inventor: YONEDA NORIHIKO
IPC: C07C323/09
Filed: 1989-10-24
Abstract: PURPOSE:To readily obtain the subject compound which is a synthetic intermediate for medicines and agricultural chemicals in high yield in two stages by subjecting an amino group-containing aromatic thiol compound used as a starting raw material to diazotization-dediazoniating and fluorinating reaction to provide a fluorodisulfide and then reducing the resultant fluorodisulfide. CONSTITUTION:An aromatic thiol compound having amino group is used as a starting raw material and a solution of hydrogen fluoride in an organic base and a nitrous acid imparting agent (normally a diazotization agent, preferably anhydrous nitrous acid, sodium nitrite, potassium nitrite, etc.) is reacted therewith at >=30 deg.C to carry out diazotization and thermal decomposition of the diazonium salt and afford a fluorodisulfide compound, which is then reduced to afford the objective compound. A method for reduction is especially preferably carried out by using lithium aluminum hydride. Furthermore, pyridine is especially preferred as the aforementioned base and the ratio of the hydrogen fluoride to the base is such that the base in an amount of 5-90wt.% based on the total amount of the hydrogen fluoride and the base may be preferably used.
Patent JP-H06127567-A (JP)
Title: Liquid dispenser
Inventor: HATAKE HIDEAKI
IPC: B65D77/06
Filed: 1992-10-14
Abstract: PURPOSE:To obtain a liquid dispenser which can close two positions in the flow path between the opening of a bag sealed with liquid and the pouring outlet and pours appropriate volume of liquid only by pushing the edge of a cup to an opening lever. CONSTITUTION:A valve housing 6 is connected to the opening of a closed bag 5 storing a liquid in the inside in such a way as to communicate with the inlet port 8, and a valve cylinder 7 movable in both radial and axial directions is assembled in the valve housing and further, an outer cylinder elbow 23 is fitted at the external end of the valve cylinder. A flexible tube 28 is fitted to the other end of valve cylinder and a closing lever 30 in which pushing piece 32 presses a part of the flexible tube to close the path in the outer cylinder elbow is equipped. In this way, the flexible tube 28 is closed by this closing lever.
Patent JP-H0995426-A (JP)
Title: Hair growing cosmetic
Inventor: MIYAMOTO TATSU
IPC: A61Q7/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in hair growing effect, depilation- preventive effect and safety. SOLUTION: This hair growing cosmetic contains 0.001-5wt.% of tartaric nicotinic alcohol and 0.001-10wt.% of a hydrogenated bisabolol of the formula, and also contains appropriately, coloring matter, perfume, antiseptic, germicide, keratolytic agent, anti-androgenic agent, surfactant, pigment, antioxidant, etc. The cosmetic can be prepared into a form such as of hair tonic, hair lotion, hair cream, hair conditioner, shampoo, rinse, hair gel, hair mist, or hair foam. The cosmetic is high in infiltrability into the scalp, capable of promoting hair- mother cell proliferation and differentiation, potentiating skin function through dilating peripheral blood vessels and keeping the scalp healthy, thus effective for improving depilation.
Patent JP-H10118692-A (JP)
Title: Biological wastewater treatment apparatus
Inventor: MIKAWA KAZUHIRO
IPC: C02F3/34
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a biological wastewater treatment apparatus by which both filtration of suspended solids(SS) and denitrification treatment can be carried out at high efficiency in a denitrification tank in which the object wastewater to be treated flows. SOLUTION: In an apparatus by which object wastewater to be treated is successively sent to a denitrification tank 14 and a nitrification tank 16 and the wastewater nitrification-treated in the nitrification tank 16 is circulated back to the denitrification tank 14, a biological filtration apparatus having 70-90% porosity and a fixed filtration bed 28 constituted of a large number of filter materials having a large number of surface roughened wrinkles in the surfaces is employed as the denitrification tank 14.
Patent JP-S62136924-A (JP)
Title: Manufacture of magnetic encoder
Inventor: FUJIWARA KAZUHIKO
IPC: H03M1/22
Filed: 1985-12-11
Abstract: PURPOSE:To obtain a plastic magnet not causing disturbance at the output of an MR element by using a forming material including gerromagnetic powder in a thermoplastic resin, applying injection molding into a metallic die having a film gate structure and applying a magnet applied with multi-pole magnetization of 100 poles or over to the forming obtained in this way. CONSTITUTION:The forming material including ferromagnetic powder into the thermoplastic resin is used and subject to injection molding into the metallic die having film gate structure, and a magnet applied with multi-pole magnetization of 100 poles or over is used for the forming. After the forming obtained from the metallic die having the film gate structure is subject to multi-pole magnetization, a magnetic encoder with less disturbance is obtained by using the MR element. This is because the resin is packed uniformly by adopting the film gate structure in comparison with a side gate or pin point gate and the mechanical orientation of the ferromagnetic substance generated locally by the forming is eliminated.
Patent JP-H01121465-A (JP)
Title: Method of hanging block laminated panel
Inventor: NODA SABURO
IPC: C09B67/22
Filed: 1987-10-30
Abstract: PURPOSE: To stabilize erection by erecting a panel with a large number of stacked concrete blocks on the face of a pallet and bound, vertically or almost vertically simultaneously with the pallet, and then lifting only the panel. CONSTITUTION: A pallet 1, fill-up concrete blocks 2 and a stacked concrete block panel 23 are provided, and the fill-up concrete blocks 2 are arranged in a breaking joint state on the face of the pallet 1 along the measure corresponding to the arrangement of the concrete blocks 2. A steel bar is pushed into the concrete blocks 2 in the same direction to bind and integrate the concrete blocks 2 with one another to form one concrete block stacked panel 23. The panel 23 and the pallet 1 are simultaneously erected using a wire 26, and after erecting the panel 23 vertically or almost vertically, only the panel 23 is lifted upward. Erection is therefore stabilized.
Patent JP-S62138404-A (JP)
Title: Herbicide
Inventor: MOGI TAKEO
IPC: A01N37/40
Filed: 1985-12-11
Abstract: PURPOSE:A herbicide heat contains, as active ingredients, a specific foliar treat ment and a soil treatment, thus readily controlling wide-leaf weeds, prennial weeds in Equisetaceae or Cyperceae which are difficult to control, and being suitable for controlling weeds in Japanese lawns without bad influence on the lawns. CONSTITUTION:The objective herbicide contains, as active ingredients, (A) a compound of formula I (A is C, N; when A is C, X is H and Y is Cl, or X is Cl, methyl, and Y is H; R1 is H, methyl; when A is N, X and Y are Cl; R1 is H; R2 is 2-4C alkyl, butoxyethyl, alkali metal) or of formula II (X is Cl, methoxy; R is H, 2-4C alkyl, alkali metal), as a foliar treatment, and (B) a compound of formula III as a soil treatment. The combination is applied in pre-emergence and later growth periods to develop synergism much over the effect in case of single application. Further, its quick-acting properties, resistance to rain are also improved and the combination can be easily processed into granules or fine particles which is easy-to-handle.
Patent JP-H08112737-A (JP)
Title: Machining program indicating method of nc lathe
Inventor: YAMASHITA HIDEICHIRO
IPC: B23Q15/00
Filed: 1994-10-16
Abstract: PURPOSE: To make arrangement so that by looking at the indication of machining programs, main spindles and tool rests to conduct processing through combination may be known at a glance. CONSTITUTION: Regarding each of plural main spindles, all tool rests that can be combined are indicated as shown in (A), and at the same time a series of NC machining programs are indicated by conducting division like P11, P12, P21, P22, P23, P32, P33 at every combination of main spindles and tool rests to be used at their respective machining. Or, process sub programs which gather at every machining process part programs that are a series of machining programs, are indicated like N1, N2, N3 at every main spindle to be used at each machining process as shown in (B), and at the same time these part programs are indicated on the same screen like P1, P2, P3 at every tool rest to be used at each machining.
Patent JP-H1099572-A (JP)
Title: Fabric pressing mechanism in embroidery sewing machine
Inventor: MURATA YOSHIHIRO
IPC: D05B29/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent lift of a fabric to be embroidered and to enable the smooth movements of the fabric by holding a fabric presser at the position of the bottom dead center that prevents a fabric to be worked on from floating at the time of working on embroidery and providing an adjusting means which adjusts the height of the position of the bottom dead center according to the height of the fabric to be worked on. SOLUTION: An embroidery frame 12 on which a fabric to be embroidered is stretched is mounted on a table 3, and an embroidery head 5 is suspended over the table 3 via a bridge. A fabric pressing mechanism 2 which prevents a fabric to be worked on from floating at the position behind a needle 7 and which is provided with a hoisting and lowering member 15 supported at a jaw part 23 so as to be movable up and down 6 and a fabric presser 18 installed at the lower end of the hoisting and lowering member 15 is provided for each embroidery head 5. A fabric pressing position key is provided on a control panel so as to make the bottom dead center within the range of elevation of the fabric presser 18 by a hoisting and lowering mechanism 11 adjustable.  During the embroidery, when the key is operated, a controller controls the hoisting and lowering mechanisms 11 according to fabric pressing position data read from data memory.
Patent JP-H0515186-A (JP)
Title: Mechanical time constant identifying method of coupling shaft in double inertial system
Inventor: NAKANISHI KOJI
IPC: H02P29/00
Filed: 1991-09-27
Abstract: PURPOSE:To identify the mechanical time constant of a coupling shaft automatically by means of a simple software and an inexpensive hardware in a double inertia system wherein a motor and a load machine are coupled through a shaft. CONSTITUTION:A controller 100 delivers a torque command for a motor 4 so that a coupling shaft 7 vibrates and then the command is brought to zero thus bring about a free vibration state described by a motion formula represented by only the mechanical time constant and the rotational speed of the motor 4, a load machine 6 and the coupling shaft 7. A mechanical system 8 then performs predictive operation of model rotational speed corresponding to a rotational speed of motor detected at current sampling point under shaft vibration state based on a mechanical time constant of the coupling shaft 7 at the last sampling point identified according to the characteristic formula at that time and rotational speeds of motor detected at current, last and two times earlier sampling points. Mechanical time constant of the coupling shaft at current sampling point is then corrected and identified so that the difference between the model rotational speed and the detected rotational speed of motor will be zero.
Patent JP-H01121487-A (JP)
Title: Waterproof door
Inventor: IMANISHI AKIRA
IPC: E02B7/54
Filed: 1987-10-30
Abstract: PURPOSE: To prevent the infiltration of rainwater and the like by forming a door body in such a size that its peripheral edge part projects from both sides and a lower end of an entrance, and providing waterproof packing at the part, facing the peripheral edge of the entrance, of a projecting part. CONSTITUTION: A door body 2 is formed in such a size that its peripheral edge part projects from both sides and a lower end of an entrance 11. Waterproof packing 8 is stuck to the part, facing the peripheral edge of the entrance 11, of the projecting part, and the lower side of the door body 2 is provided with a roller 21 rolling on a rail 3. A groove 4 is provided along a wall provided with the entrance 11. A rail comprising a fixed rail part and a movable rail part 32 is disposed in the groove 4, and the movable rail part 32 is placed on a truck 5. A pressing means is provided at an internal wall of the groove 4 to the entrance 11.  When wind and rain are strong, the door body 2 is moved to cover the movable rail 32 part side, that is, the front of the entrance 11, and then the packing 8 is pressed by the pressing means so as to be pressed to the side peripheral edge and lower edge of the entrance 11.
Patent JP-S6479184-A (JP)
Title: Pyrazolotriazine derivative
Inventor: FUJII SETSUO
IPC: A61P43/00
Filed: 1987-10-30
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is OH or lower alkanoyloxy; R<2> is H, OH or marcapto; R<3> is unsaturated heterocyclic ring having N or S as hetero-atom, naphthyl or (substituted)phenyl] and salt thereof. EXAMPLE:4-Hydroxy-8-phenyl-pyrazolo[1,5-a]-1,3,5-triazine. USE:Useful as antigout agent having xanthin oxidase inhibitory activity. PREPARATION:A compound expressed by formula II is reacted with an alkyl orthoformate, such as methyl orthoformate or ethyl orthoformate, preferably at 1:15 molar ratio at 80-120 deg.C for 2-15hr.
Patent JP-H07132441-A (JP)
Title: Contact point and contact normal detecting-computing method in machining-assembling device
Inventor: MUTO NOBUHIRO
IPC: B25J13/08
Filed: 1993-11-05
Abstract: PURPOSE:To allow a contact point and the like between a tool and a workpiece to be computed in spite of various kinds of fluctuation and errors by obtaining reaction acting upon the tool, and computing a force action line according to the reaction and also computing a function formed of the specified inner product, force sensing action line distance and constrained distance. CONSTITUTION:Reaction acting upon a tool C for a workpiece D is obtained on the basis of the detection signal of a six-tension detector 9, interposed between the tool C and the action output end of a machining-assembling device A, and a force action line is computed according to the reaction. The intersection of the tool C and force action line is computed using the geometric shape data of the tool C. The inner product of a normal vector and translational speed in plural proposed points set in the vicinity of the intersection is further computed. On the other hand, the distance to constrained areas provided from the proposed points is computed, and force sensing action line distance formed of the distance from the proposed points to the intersection and the like is computed. A function formed of the inner product, force sensing action line distance and constrained distance is then computed, and the contact point and the like between the tool C and the workpiece D are computed according to this final evaluation function.
Patent JP-2001096975-A (JP)
Title: Mechanical pencil
Inventor: ONUKI SOJI
IPC: B43K21/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a fault of no feeding of a lead due to no dropping of the lead in a lead inserting hole of a chuck caused by competing leads by a force tending to move down when a plurality of leads are contained in a lead pipe, or no feeding of the lead without further dropping the lead caused by being pushed by another lead in the pipe at a side of the lead of the part exposed with the pipe even by slightly inserting the one lead to the chuck. SOLUTION: In the mechanical pencil having a chuck disposed in front of a lead tank to grip or release a lead, the chuck is disposed movable to the tank, a protrusion part or a recess is formed at the chuck, a recess or a protrusion to be engaged with the protrusion or the recess of the chuck is formed on the tank, and the moving range of the chuck to the tank is restricted by the engagement of the protrusion or the recess of the chuck with the recess or protrusion of the tank.
Patent JP-S63129638-A (JP)
Title: Apparatus for manufacturing light emitting diode
Inventor: SHIMA YOSHIHARU
IPC: H01L21/66
Filed: 1986-11-20
Abstract: PURPOSE:To obtain an LED with high efficiency, by sequentially moving lead frames with a conveying means through a sealing part, a blanking part, a conduction checking part and a defective-part removing part, performing blankind during resin sealing, and checking the conduction. CONSTITUTION:Each holder 24 is made to advance with a cylinder 25. A plate 23 and the holder 24 are lowered with a cylinder 26. Each lead frame 9 is held with a tip 24a. The cylinder 26 is lifted. The holder 24 and the lead frame 9 are returned to the original position with the cylinder 25. Then the lead frame is cut from each part. The lead frames are moved with a cylinder 27 and set on receiving stages 12, 14 and 18 with the cylinders 15 and 26. Then, molds 7 and 8 are closed at a sealing part 1. A thermoplastic resin sealed body 28 is formed at the tip of each lead 9a, to which LED tape 29 is bonded and wired, with the mold 7. Then the part is filled with a resin with the mold 8, and a sealed body 31 is formed. The anode side of the lead 9a is cut with a blanking part 11. A defective-part removing part 17 cuts and drops the defective-part based on the result of the checking of a conduction checking part 16. Then the lead frame is taken out.
Patent JP-H01120779-A (JP)
Title: Safety device for screw type connector housing
Inventor: OZAKI KEIICHI
IPC: H01R4/38
Filed: 1987-11-04
Abstract: PURPOSE:To surely prevent breakage of a housing and a terminal by releasing the engagement between a fastening bolt and a fastening tool by means of a projection projected from a through hole when the connector housing reaches the specified engagement depth by the rotation of the fastening bolt. CONSTITUTION:At the time of engagement between both housings 1, 7 of projection type and recess type, the screwing of a fastening bolt 4 to a nut 11 is executed using a fastening tool like an impact wrench 15. The engagement deepens gradually and a projection 13 starts to project from a through hole 14 and the impact wrench 15 is pushed up by a taper 13a and at lest the engagement between a bolt head 4a and a recess 15a is released. Providing a projection which has such specifications that the engagement is released of its own accord like this will make it possible to obviate the damage of a housing and a terminal or breakage of a fastening bolt resulting from the excessive fastening.
Patent JP-H09120540-A (JP)
Title: Optical disk and optical disk reproducing device
Inventor: HIRABAYASHI MASAYUKI
IPC: G11B7/007
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk and an optical disk reproducing device capable of high speed retrieval operation by recording the same data on plural positions on the optical disk. SOLUTION: The optical disk reproducing device surveys whether or not another digital data recorded with the same data as the first digital data exist in addition to the first digital data recorded on the optical disk first of all when the optical disk is loaded, and when another digital data exist, the device stores the positions beforehand. When the device has access, it has access to the nearest place to a present position among these data.
Patent JP-S63129458-A (JP)
Title: Sentence processor
Inventor: MATSUO KAZUHIKO
IPC: G06F3/12
Filed: 1986-11-19
Abstract: PURPOSE:To easily confirm the presence/absence and the kind of a ruled mark, by displaying the presence/absence and the kind of a vertical and a horizontal ruled marks at a cursor position on a display device, at a prescribed area on the display device corresponding to the data of a ruled mark memory by operating a ruled mark kind confirmation key. CONSTITUTION:When it is desired to confirm the presence/absence and the kind of the ruled mark, the cursor is moved to a desired position with a cursor key, then, the ruled mark kind confirmation key 1s is depressed. Based on the operation of the ruled mark kind confirmation key 1a, the presence/absence of the vertical and the horizontal ruled marks at the cursor position is investigated from the data of the ruled mark memory 52, and when it exists, the kind of the ruled mark is displayed, the when no ruled mark exists, the fact that no ruled mark is inputted is displayed. Therefore, it is possible to confirm the presence/absence and the kind of the ruled mark only by moving the cursor to the desired position, and operating the ruled mark kind confirmation key 1a. In such way, it is possible to prevent mis-inputting or erroneous printing, etc., from occurring, and to improve efficiency when a sentence is generated.
Patent JP-H09121498-A (JP)
Title: Support apparatus for output shaft of waterproof motor with worm gear
Inventor: MAKI YOJI
IPC: H02K5/10
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a supporting apparatus for the output shaft of motor with a worm gear without any additional part by forming a plurality of tapered grease grooves, which are narrow on the gear case interior side and wide on the O-ring position side, on the output shaft supporting inside surface of the gear case made of resin. SOLUTION: Rotational torque is transmitted from a worm wheel 2 engaged with a worm gear 1 installed on an armature shaft to an output plate 4 through a damper 3. The output plate 4 is inserted into the output shaft supporting section 61 of a gear case 6, and fit into an O-ring 7 placed at the exit of the gear case. Exposed from the gear case 6, the output plate is engaged with equipment and transmits the rotational torque of the motor to the equipment. A plurality of tapered grease grooves 8, narrow on the gear case interior side and wide on the O-ring position side, are formed on the output shaft supporting section 61 of the gear case 6 made of resin, and are filled with grease.