baber/WOPTO huggingface dataset:
Patent JP-H06269572-A (JP)
Title: Actuation device for arm member of robot toy and the like
Inventor: MATSUDA TAKASHI
IPC: A63H3/46
Filed: 1993-03-22
Abstract: PURPOSE:To protrude or retract an arm member at a desired angle in a simple constitution. CONSTITUTION:A rotation drive mechanism A is installed inside a trunk body part 1, an arm holding part 2 is freely rotatably connected to the trunk body part 1, this arm holding part 2 holds the arm member 3 to slide freely, the arm member is provided with a rack 12, this rack is engaged with an actuation gear 14 linked with the rotation drive mechanism A, and this actuation gear is provided coaxially with a rotary shaft of the arm holding part 2.
Patent JP-S527300-A (JP)
Title: Method for issuing season tickets
Inventor: NISHI KENICHI
IPC: G07B1/00
Filed: 1975-07-07
Abstract: PURPOSE: To achieve a way of issuing season tickets without using paper cards in usual way. For that purpose, fixed ticket information is read out from the season tickets issued and used before. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10281164-A (JP)
Title: Circular cone shaped rolling bearing holder
Inventor: SUZUKI MICHIO
IPC: F16C33/46
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce a sliding resistance, and ensure durability by forming a holder of a holder main body providing with a main body side ring part of an axial direction one end part and a plurality of column parts which are slantly projected, and a connecting ring which is connected and fixed to a tip end part of each column part, and arranging a plurality of pockets in a circumferential direction. SOLUTION: A holder 12 is formed by assembling a holder main body 13 which is integrally made of a metal material or synthetic resin, and a connecting ring 14, and is provided with a main body side ring part 15 and a plurality of column parts 16 in which base end parts are continuously formed on the axial direction half side surface of the ring part 15 and which is slantly projected in an axial direction. The connecting ring 14 is fitted around the step part of the tip end part of the column part 16 while elastically deforming the tip end part of the column part 16 inward the diameter direction of the holder 12. A part enclosed four circumferences by the holder main body 13 and the connecting ring 14 is formed as a pocket 10a.  It is thus possible to freely set the shape of a part which is brought into slide-contact with a circular cone rolling surface on the circumferential direction both end surfaces of the column part 16, and it is also possible to reduce a sliding resistance between a rolling surface and a side surface so as to ensure durability sufficiently.
Patent JP-S5422588-A (JP)
Title: Cable tension adjuster for cable reels
Inventor: TOYOSAWA ARIYUKI
IPC: B65H59/38
Filed: 1977-07-20
Abstract: PURPOSE: To facilitate tensional increase and decrease in accordance with the pulling and winding of cables by using two torque motors which differ in specification and reducing inertia. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59212051-A (JP)
Title: Communication network control system
Inventor: ITOU SHIYUUJI
IPC: H04L12/70
Filed: 1983-05-18
Abstract: PURPOSE:To select a relay path to a substituting subscriber terminal when a packet can not arrives at a termination-side subscriber terminal by using a packet which is contained in a header part having a group address specifying plural subscriber terminals as an addressee address. CONSTITUTION:When the system of a packet exchange PSB is faild, the result is reported to respective packet exchanges PSA and PSC. When a subscriber terminal TA sends a packet 4 whose data is the provided with group address information G, the packet exchanges PSA stores this packet 4 temporarily and takes an analysis on the basis of the group address information G and a path analytic table 5 to know subscriber terminals TB and TC are addressees; and a trunk circuit LKAC is selected because the packet 4 can not arrive at the subscriber TB, and the packet 4 is relayed to the packet exchange PSC, so that the packet 4 arrives at a subscriber terminal TC.
Patent JP-H06301028-A (JP)
Title: Liquid crystal display device
Inventor: OKAMURA TOMOKO
IPC: G02F1/1335
Filed: 1993-04-14
Abstract: PURPOSE:To improve a visual field angle by eliminating an inversion phenomenon which is a significant fault to a person viewing the liquid crystal display device and the degradation in contrast occurring therein. CONSTITUTION:This liquid crystal display device is formed by disposing an antiparallel cell 21 subjected to an orientation treatment to provide liquid crystal molecules with directivity of the same direction between the liquid crystal display device 22 and a polarizing plate 20 in order to decrease the refractive index anisotropy generated in the thickness direction of the liquid crystal display device.
Patent JP-S58202625-A (JP)
Title: Ignition circuit of gate turn-off thyristor
Inventor: SEKI KENZABUROU
IPC: H03K17/73
Filed: 1982-05-20
Abstract: PURPOSE:To eliminate an exclusive gate power supply, by putting capacitors which discharge in the forward and backward directions respectively into the gate of a gate turn-off thyristor. CONSTITUTION:When the voltage of a primary circuit power supply is applied forward to an arc-extinguished gate turn-off thyristor GTO1, both C21 and C23 are quickly charged through a diode D3 of an RC snubber circuit and a capacitor C4. Under such conditions, a transistor TR10 receives an ignition signal PON and conducts. Then the C21 discharges through the TR10, and the gate forward current IG+ is supplied to the gate of the GTO1. When the GTO1 has an ignition, the voltatge of the C21 drops to extinguish the current IG+. In this case, the conduction is secured for the period of conduction of the GTO1. For the arc- extinguishment, the electric charge of the C23 flows backward to the gate cathode of the GTO1 with application of an arc-extinguishing signal POFF to both TR14 and TR26. Then a gate adverse current IG- is supplied.
Patent JP-2000285248-A (JP)
Title: Layout device for graphic object
Inventor: WAKABAYASHI HARUO
IPC: G06F17/24
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the work to lay out a plurality of graphic objects which have mutual consistency with respect to size. SOLUTION: A figure A is generated on a display screen and is selected as an object (figure (a)) to be divided. When a division mode of two rows and two columns is inputted and a division command is given, the rectangle A is divided into four divided figures A1 to A4 (figure (b)). Data representing the division object figure A is substituted with data representing divided figures A1 to A4, and individual divided figures can be handled as independent graphic objects (figure (c)). Divided figures having a prescribed space between them can also be obtained by designating the width of division lines (figure (d)). When a combination command is given with the plurality of divided figures selected, processing to substitute them with a combination figure corresponding to a circumscribing rectangle of the selected figures is performed.
Patent JP-H02265042-A (JP)
Title: Optical disk and production thereof
Inventor: YATAKE MASAHIRO
IPC: G11B7/24024
Filed: 1989-04-06
Abstract: PURPOSE:To easily obtain the optical disk of a both-face type by sticking two sheets of optical disk veneers with each other, heating the veneers, spreading the adhesive agent, irradiating the veneers with UV rays to cure the adhesive agent and to tentatively fix the veneers, then heating the disk to thermally cure the adhesive agent. CONSTITUTION:The adhesive agent having 70:30 weight ratio of epoxy and UV curing resins is supplied by a dispenser 4 to a substrate, by which the adhesive layer 5 is applied to an annular shape on the substrate. After the adhesive agent is applied, the substrate is joined with another substrate in a vacuum system, and the stuck substrates are placed on a hot plate 6 to spread the adhesive agent. The substrates are thereafter irradiated with the UV rays 8 by a metal halide lamp 7 to tentatively cure the adhesive agent in the part where the recording layer is not formed. The substrates are then rested for 72 hours. The substrates are put into an oven 9 and are heated for 3 hours at 50 deg.C and 8 hours at 60 deg.C to cure the adhesive agent. The optical disk of the both-face type is obtd. in this way without allowing the adhesive agent to bleed out of the outer end part of the disk and without impairing the appearance.
Patent JP-H09250693-A (JP)
Title: Liquid feeding device
Inventor: HIROYA MASAHISA
IPC: F16K15/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feeding device with a simple structure by reducing the number of part items. SOLUTION: An operation fluid leading-in port 11, an operation fluid exhaust port 13, and a connecting hole 16 are provided to a sealed container 2. A float 3 and a change-over valve 4 are provided in the sealed container 2. A check valve 6 is connected in the connecting hole 16. To the check valve 6, a liquid entrance 64, a liquid flowing-in port 65, and a liquid exhaust port 66 are provided, and a flowing-in port side check valve element 69 which permits the flowing from the liquid flowing-in port 65 to the inner side, but prohibits the flowing in the reverse direction, and an exhaust port side check valve 73 which permits the flowing from the inner side to the liquid exhaust port 66, but prohibits the flowing in the reverse direction, are provided in the check valve 6.
Patent JP-H06299271-A (JP)
Title: Method for adding p to molten nonferrous metal
Inventor: OSUMI KENJI
IPC: C22C1/02
Filed: 1993-04-14
Abstract: PURPOSE:To prevent the oxidation dissipation of P at the time of adding the P into molten metal and to greatly enhance the yield of the P in the molten metal. CONSTITUTION:A Cu-P alloy is used as a P source and an atmosphere for addition is formed of an inert gas or as vacuum. This Cu-P alloy is added into the molten nonferrous metal and/or the temp. of the molten nonferrous metal is kept at a temp. above the m.p. of the Cu-P alloy and the temp. of the atmosphere for addition is kept below the oxidation initiation temp. of the Cu-P alloy. The Cu-P alloy is then added into the molten nonferrous metal.
Patent JP-S61246341-A (JP)
Title: Heat treated type aluminum alloy rolled sheet soft material
Inventor: MURAMATSU TOSHIKI
IPC: C22C21/12
Filed: 1985-04-24
Abstract: PURPOSE:To provide the titled material having the following good formability without causing rough surface and fine crack, by regulating average grain diameter and the ratio of ppt.s on grain boundary to the whole boundary, in rolled sheet soft material of heat treated type Al alloy such as Al-Cu, etc., before forming. CONSTITUTION:The Al alloy material described above is regulated to <=100 mum average grain diameter, before forming, and <=1/3 ratio of ppt.s on grain boundary to the whole thereof. The Al alloy is applicated to that of systems of Al-Cu, Al-Cu-Mg, Al-Zn-Mg-Cu, Al-Mg-Si. The material has remarkably good formability, is endurable to deep forming and has superior characteristics such as prevention of causes of rough surface and fine crack during forming.
Patent JP-H05295208-A (JP)
Title: Room temperature-curable composition and sealant
Inventor: YOKOTA MIKIO
IPC: C08K5/09
Filed: 1992-03-11
Abstract: PURPOSE:To provide the subject composition and sealant excellent in weatherability and stain resistance while having shrinkability, essentially comprising a specific fluoropolymer, higher unsaturated fatty acid and polyfluoroalkyl group-contg. polymer. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of a fluoropolymer 1000-50000 in number-average molecular weight having curable segment, made up of two kinds of recurring units, i.e., unit having 10-50 polyether side chains and fluoroolefinbased unit [pref. prepared by copolymerization between 20-70mol% of a fluoroolefin, 1-80 mol% of a monomer having 10-50 ether bonds and a comonomer (e.g. olefin, vinyl ether)], and a total of 0.5-100 pts.wt. of (B) a higher unsaturated fatty acid (pref. linolenic acid). and (C) a polyfluoroalkyl group-bearing polymer, and, as necessary, (D) a curing agent (pref. polyol-modified isocyanate), etc. The other objective sealant comprising this conposition and a filler.
Patent JP-H03285703-A (JP)
Title: Wear resistant composite roll
Inventor: OSHIMA MASAHIKO
IPC: C22C38/00
Filed: 1990-04-02
Abstract: PURPOSE:To prevent the stripping of an outer layer in the manufacturing process of composite roll and to reduce the manufacturing cost by limiting the surface hardness of the outer layer of wear resistant composite roll and the tensile strength and elongation percentage of the shaft and also making the joining strength of the boundary part between the outer layer and the shaft more than the strength of weaker side of both. CONSTITUTION:This wear resistant composite roll consists of the outer layer which consists of an iron base alloy where one kind or more kinds than one of the carbide of W, V, Nb, Ti, Ta, Zr and Hf are crystallized from a molton metal in the solidification process and the steel shaft which is metallically joined to this outer layer, the surface hardness of the outer layer is >=70 Shore hardness, the tensile strength of the shaft is 15-55kg/mm<2>, the elongation is >=1.0% and the joining strength of the boundary part between the outer layer and the shaft is made stronger than the strength of the weaker side of the outer layer and shaft. Consequently, the fault of stripping isn't generated in the manufacturing process of wear resistant composite roll and manufacturing cost can be reduced.
Patent JP-S57202455-A (JP)
Title: Vacuum tube type solar heat collector
Inventor: GAMOU KOUJI
IPC: F24S10/70
Filed: 1981-06-08
Abstract: PURPOSE:To obtain excellent overheat protection effect by a method wherein specified material having a temperature vs. pressure charactersitics satisfying with a fixed condition is employed as metal hydride to supply hydrogen in the interior of a cover tube at abnormal overheating. CONSTITUTION:Zr element or hydride of alloy consisting of no less than 20%, by weight, of Zr and at least one element selected from the group consisting of Ti,  Hf, V, Nb, Ta, Cr, Mo, Mn, Fe, Co, Ni, Pd, Cu and rare earth elements, is employed as metal hydride to supply hydrogen at abnormal overheating. The hydrogen occlusion equilibrium pressure vs. temperature and hydrogen release  equilibrium pressure vs. temperature characteristics, which the metal hydride  must have, are shown as indicated in the attached drawing. Owing to the charactersitics as mentioned above, the transmutation and deterioration of heat collecting plate at the abnormal overheating such as no-water operation or the like  can be effectively prevented.
Patent JP-H09285095-A (JP)
Title: Spindle motor
Inventor: KATAKURA KOICHI
IPC: H02K5/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a spindle motor which is used for a hard disc drive, etc., and has an excellent dust flow-out preventive effect. SOLUTION: An annular blocking member 7 is provided in a gap between the fixed shaft 3 and hub 6 of a spindle motor 1. The annular blocking member 7 is tightly fixed to the inner circumferential surface of the hub 6 and a minute gap 14 is formed between the annular blocking member 7 and the fixed shaft 3 and a minute gap 15 is also formed between the annular end surface of the bottom of the annular blocking member 7 and ball bearings 4. A labyrinth seal which prevents oil mist, etc., from flowing out through the gaps 14 and 15 is formed by changing the widths of the gaps 14 and 15.  A plurality of trenches 74 which are inclined from a rotation axis line 3a are formed in the inner circumferential surface of the annular blocking member 7 in order to produce an air flow which flows in a direction cancelling the air flow which is produced in the motor by the rotation of the motor and flows through the gaps 14 and 15. As the air flow flowing through the gaps 14 and 15 is not produced, the flow-out preventive effect which prevents oil mist, etc., from flowing out of the motor can be significantly improved.
Patent JP-S5212161-A (JP)
Title: Succinimide compounds and fungicides for agricultural and gardening us e
Inventor: MIYAZAKI YUKINOBU
IPC: C07D207/40
Filed: 1975-07-18
Abstract: PURPOSE: Succinimides of formula I (R 1  and R 2  are lower alkyl; R 3  is H, lower alkyl). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000284717-A (JP)
Title: Substrate for transparent electrode and liquid crystal cell using the same
Inventor: ISHIHA AKIHIRO
IPC: G09F9/30
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To maintain transparency and to prevent carrying failure due to blocking of a film base body in a production process of a liquid crystal cell by using a transparent plastic film as a substrate, forming a hardening resin layer as an outermost layer on a back face of the film and controlling the surface roughness of the hardening resin layer to a specified value or smaller. SOLUTION: In a transparent electrode substrate 10, a transparent electrode A is formed through an adhesive layer 2a on one surface of a plastic film (sheet) 1 having a smooth surface and transparency. An inorg. gas barrier layer 3 is formed with an adhesive layer 2b on the other surface of the film 1, and a hardening resin layer 4 is further formed on the gas barrier layer 3. The hardening resin layer 4 is especially preferably an epoxy thermosetting resin or acrylic UV curing resin, and the surface of the hardening resin layer 4 is controlled to <=50 nm surface roughness Ra. By this structure, the transparency is maintained and the carrying failure due to blocking of the film base body in a process of forming a liquid crystal display device can be prevented.
Patent JP-S57204105-A (JP)
Title: Transformer having large capacity
Inventor: MINAGAWA SHIYOUGO
IPC: H01F27/02
Filed: 1981-06-10
Abstract: PURPOSE:To prevent the opening of the combining section of a bottom reinforcing rib extending up to a flange and a longitudinal reinforcing rib extending up to a flange during transport by each mounting the bottom reinforcing rib to a lower tank and the longitudinal reinforcing rib to an upper tank and combining a section between both reinforcing ribs by a connecting reinforcing material. CONSTITUTION:The bottom reinforcing rib 14 extending up to the flange 10 of the lower tank 8 is mounted to the lower tank 8, to which the interior of the transformer consisting of a core, winding, etc. is arranged, and the longitudinal reinforcing rib 15, which extends up to the flange 13 of the upper tank 12 and is opposed to the bottom reinforcing rib 14, to the upper tank 12. The section between the bottom reinforcing rib 14 and the longitudinal reinforcing rib 15 is each combined by welding sections 17 through the connecting reinforcing material 16. Accordingly, flange combination between the lower tank 8 and the upper tank 12 can be strengthened, and the opening of the combining section can be prevented even when the distribution of moment of vacuum, oil pressure or the like concentrates during transport.
Patent JP-H02268205-A (JP)
Title: Moving-position detecting apparatus for automatic chair used for medical and dental treatments
Inventor: SAWADA YASUHIRO
IPC: A61G13/02
Filed: 1989-04-08
Abstract: PURPOSE:To obtain a non-contact type movable chair without faults due to abrasion by attaching a notched plate to the movable part of the chair, converting the number of teeth into the number of pulses through a non-contact type detector, and controlling the amount of movement. CONSTITUTION:A backrest 17 and a step 18 are operated through a reversible motor 16, a screw 40, a nut 15 and a crank shaft 41. Then a notched plate 14 is attached to the nut 15 and a chair driving part 1. For example, a non- contact type detector such as an optical sensor 13 is attached. When the chair is lifted and lowered and the backrest is brought down and raised up in this constitution, the amount of movement can be detected as a pulse signal with the non-contact type detector 13. Therefore, the lifting and lowering and the inclining of the chair can be controlled accurately without faults.
Patent JP-S63268769-A (JP)
Inventor: ARUFUREETO BURATSUKU
IPC: C09B67/22
Filed: 1988-04-12
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-H11287412-A (JP)
Title: Internal melt furnace
Inventor: NARISAWA MICHINORI
IPC: F23J1/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To enhance melt treatment capacity by a method wherein a molten slug reservoir of an ash melt part bottom is deepened to generate a quantity of molten slug and incinerated ash is completely molten. SOLUTION: In an internal melt furnace to melt by the combustion generation heat of a combustible content in ash serving as a main melt heat source, the internal melt furnace 1 consists of a combustion part 2, an ash melt part 3, and a slug cooling part 8. The combustion part 2 comprises an incinerated ash storage tank 6; and a furnace bed 5 connected to the lower part of the incinerated ash storage tank 6 and provided at a bottom with a combustion air nozzle 4. The ash melt part 3 is formed in a horizontal cylindrical state and the furnace bed 5 of the combustion part 2 is connected in the direction of a tangential line to one end of the bottom of the ash melt part 3 and an assist device 9 is connected in the tangential line direction of the ash melt part 3.  A swirl flow of combustion gas 10 is formed in the ash melt part 3 and the molten slug reservoir 3a for molten slug 13 is formed in the bottom of the ash melt part 3. In a so formed internal part melt furnace 1, a horizontal cylindrical assist melt part 14 having a radius smaller than that of the ash melt part 3 and provided at a lower end with a gutter part 15 is interposed between the ash melt part 3 and a slug cooling part 8.
Patent JP-S58205686-A (JP)
Title: Method for fixing copper pipe to steel case
Inventor: YOSHIDA MITSUHIRO
IPC: B23K1/18
Filed: 1982-05-25
Abstract: PURPOSE:To easily fix a copper pipe penetrating through a steel case to the fitting hole of the steel case firmly and at a low cost, by welding a steel flange to which the copper pipe is fixed to the steel case. CONSTITUTION:A steel flange 7 is fixed to a copper pipe 5 in such a way that a swelled part 5a is formed on the copper pipe 5 of refrigerant pipe, etc., and a through hole 8 of the flange 7 which is weldable to a steel case 1 is fit to the steel case, and then, the steel flange 7 is fixed to the copper pipe 5 by performing furnace brazing with brazing nickel to the joint of the swelled part 5a and steel flange 7. Then, the copper pipe 5 is inserted into a fitting hole 3 of the steel case 1 of closed case of compressor, etc., from the inside and the lower end part of the copper pipe is fixed to a parts 2 of cylinder, etc., with a lower flange 10, and then, the stepped part 9 of the steel flange 7 is joined with the edge of the opening of the fitting hole 3. The joined part is closedly welded by CO2 are welding, etc., and thus, a stabilized and reliable fixed part 6 is formed by welding of a good working property.
Patent JP-H10262610-A (JP)
Title: New calcium composition
Inventor: KOBAYASHI TADASHI
IPC: A61P3/14
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition more excellent in solubility than a conventional calcium agent, capable of being expected to improve absorption, comprising a calcium source, a hydroxycitric acid source and a malic acid source, at least readily dissolving calcium. SOLUTION: This composition comprises a calcium source, a hydroxycitric acid (HCA source) and a malic acid and readily dissolves calcium. Preferably the calcium source is calcium carbonate and/or calcium chloride, the HCA source is a naturally occurring one, a gene recombinant-derived one and/or chemically synthesized one and the malic acid source is malic acid, calcium malate and/or sodium malate. The HCA source is preferably derived from a plant of the species Garcinia. The molar ratio of the calcium source: the HCA source: the malic acid source is preferably 1:(0.2-0.7):(3-1.0) calculated as calcium, HCA and malic acid.