baber/WOPTO huggingface dataset:
Patent JP-2000292622-A (JP)
Title: Light conductive plate, surface light source device and display device
Inventor: OSUMI KAZUMASA
IPC: G02F1/1335
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To emit the illuminating light by sufficient quantity of light by preventing generation of a bright part observed by directly looking at a light source even when holding a light conductive plate by a conductive paint-applied frame by forming a light divergent functional surface on an incident surface by projecting the incident surface from the reverse in the constitution for bending and propagating an optical path of the illuminating light from the reverse side. SOLUTION: A light conductive plate 16 is formed in the shape of obliquely cutting down the corner of a wedge-shaped root part on the emitting surface 16B side to thereby form an inclined face 16C. An incident surface 16D is formed in a part opposed to this inclined surface 16C on the reverse 16A side, and this incident surface 16D projects from the reverse 16A to be formed so as to approach a light emitting diode 8. A light divergent functional surface M for diverging the incident light is formed on the incident surface 16D. Here, the light divergent functional surface M is formed by roughening the whole surface of the incident surface 16D by proper surface roughening processing such as mat surface processing, etching to a corresponding metal mold and machining processing by electric discharge machining.
Patent JP-H11295731-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G02F1/1368
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an even and bright display on whole display screen by reducing difference in brightness and color tone between a high voltage side and a low voltage side of a linear lamp using direct backlight. SOLUTION: This liquid crystal display device comprises a liquid crystal panel PNL holding a liquid crystal layer 2 between a pair of transparent substrates 1, 1' having picture selection electrodes on at least either of the substrates placed to be opposed to each other, a lower polarizing plate 3 and an upper polarizing plate 3' placed interposing the liquid crystal panel PNL, a driving means for impressing a voltage on the above electrodes according to display signals, and an illumination light source BL for illuminating the liquid crystal panel PNL from the back plane. In this case, this device is provided with a light source having plural groups of two or more linear lamps 6a, 6', 6a",... in parallel, with the high and low voltage sides arranged adjacent to each other and placed in parallel with the back plane of the liquid crystal panel PNL.
Patent JP-S5221808-A (JP)
Title: Tape carrier device
Inventor: KITAOKA YOSHITOMO
IPC: G11B15/58
Filed: 1975-08-13
Abstract: PURPOSE: To prevent allowing unnecessary tension on the tape to elongate or cut itself by providing a tape buffear and control the capstan revolving power in accordance with the signal generated by the tape buffer when abnormal condition occurs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62255661-A (JP)
Title: Power division type continuously variable transmission
Inventor: OHARA KATSUTOSHI
IPC: F16H47/04
Filed: 1986-04-26
Abstract: PURPOSE:To obtain the same speed change range in normal and reverse revolution regions, by providing a variable speed mechanism, to which one part of rotary power is transmitted from a power source, while a rotary power addition mechanism which adds rotary power, output from said variable speed mechanism, to the residual rotary power from the power source. CONSTITUTION:A variable speed mechanism is constituted of a double speed inverting mechanism 4, static fluid pressure type speed change mechanism 5 and an equal speed normal revolution mechanism 29. Said variable speed mechanism changes a speed ne of rotary power from a power source 1 into a speed nv, but speed change ratio is set to be changed from -2 to 0. Accordingly, the speed nv changes in a range from -2ne to 0. And a planetary gears mechanism 3, serving for a rotary power addition mechanism, reduces the speed nv by 1/2 times while the speed ne of the residual rotary power from the power source 1 by 1/2 times, adding the both speeds. As a result, a relation of the particular expression is established, and a speed change range in a normal revolution region is equalized to that in a reverse revolution region.
Patent JP-H01305133-A (JP)
Title: Centering device
Inventor: BASUKO METSUZEDEIIMI
IPC: F23R3/60
Filed: 1989-04-19
Abstract: PURPOSE: To compensate expansion difference between an annular outlet mouth and a nozzle support ring by providing a plurality of retaining half-rings embrac ing the annular outlet mouth of a gas volute and forming a predetermined gap with the lower half-rings and the outer flange of the annular outlet mouth. CONSTITUTION: A gas turbine casing 1 rotatably supports a shaft 3 carrying a disc of turbine blades. An annular outlet mouth 8 of a gas volute 7 connected to a combustion chamber is arranged in a zone containing a nozzle 9 and supported radially by a ring 10. In this case, in order to keep the annular outlet mouth 8 centered about the nozzle 9, a plurality of retaining half-rings 12, 13 are fixed on the ring 10. A predetermined gap 14 is formed between upper half-rings 12 and an outer flange 7' of the annular outlet mouth 8. The diameter of the lower half-ring 13 is larger than that of the upper half-ring 12 so as to ensure a predetermined space 15.
Patent JP-S5622367-A (JP)
Title: Resin composition for antifouling coating
Inventor: MATSUDA YUKIO
IPC: C08F220/10
Filed: 1979-07-31
Abstract: PURPOSE: To provide the title composition contg. an acrylic copolymer having the structural unit of a triorganotin salt of an α,β-unsaturated dibasic acid, and capable of preventing fouling due to animals and plants in the sea for a long period of time.  
     CONSTITUTION: By incorporating a triorganotin salt of an α,β-unsaturated dibasic acid which is effective as an antifouling agent into an acrylic copolymer, one-liquid type coating material having good storage stability can be provided. When this resin composition is hydrolyzed by alkaine material in the  seawater, the triorganotin salt (antifouling agent) and the water-soluble acrylic copolymer (water-soluble binder) are separated. This allows antifouling agent to be dissolved at a constant concentration for a long period of time whether the coated object is moving or not. After the antifouling agent is dissolved out, the copolymer also dissolves in the seawater, so no sponge condition is formed. As α,β-unsaturated dibasic acid, itaconic acid is preferably used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5621423-A (JP)
Title: Light source for superminute pumping
Inventor: KURAMOCHI UCHITAKE
IPC: H03L7/26
Filed: 1979-07-31
Abstract: PURPOSE:To obtain a light for superminute pumping directly from a lamp house, by storing a spectrum lamp and a filter cell in one lamp house and by operating them at the same temperature. CONSTITUTION:Lamp part 8 and filter cell part 9 are structured into one body partitioned with transparent wall 10. 87Rb and gas to make light emission of 87Rb easy are sealed in lamp part 8. 85Rb and nitrogen are sealed in filter cell part 9. Lamp 8 is excited by coil 13 and emits light. Filter cell part 9 is heated by heater 14. Pressure in filter cell 9 changes by heating, and the filter characteristic of 85Rb changes also according to pressure. Consequently, needless components of light emission from lamp part 8 can be absorbed by heating filter cell part 9 at a proper temperature, thus obtaining a light effective for pumping.
Patent JP-S60240428-A (JP)
Title: Injection molding machine
Inventor: SHIBATA TOORU
IPC: B29C45/67
Filed: 1984-05-16
Abstract: PURPOSE:To enable the miniaturization of an injection molding machine by forming into a tiebar a piston head located inside a cylinder chamber provided on a movable die plate and at the same time, forming in the tiebar the first and second flow channels feeding hydraulic oil to the right section or the left section of the chamber. CONSTITUTION:A tiebar 39 is installed between a stationary die plate 20 and an adapter plate 38 on a movable side and a die opening/closing cylinder 18 is arranged around a tiebar 39. Then a piston head located inside a chamber 19 of the die opening/closing cylinder 18 is formed into a tiebar 39 and the tiebar 39 is capable of acting as a die opening/closing piston. In addition, the first flow channel 41 and the second flow channel 42 are formed in a tiebar shape 39 at the right section or the left section of the chamber 19 for supplying hydraulic oil. Under this constitution, the machine is not complicated without exposing an oil feeder pipe. Furthermore, curvature radius need not be considered during pipe laying, so that space for piping can be reduced.
Patent JP-H07279495-A (JP)
Title: Retractable rotational type lock handle device for door
Inventor: YAMADA KENICHI
IPC: E05B3/00
Filed: 1994-04-11
Abstract: PURPOSE:To prevent the slipping-off of a handle by ensuring the same contact area as the place of locking even at the place of release and maximally maintaining fixing force by pushing by spring pressure. CONSTITUTION:A recessed section 11, into which a locking member 12 is fitted, is formed to a connecting flange 7 at the front end of a locking shaft 6, and an inserting port 8, into which the working projection of a key handle 9 is inserted, is formed to the connecting flange 7. When the working projection is inserted into the handle engaging disengaging groove 13 of the locking member 12, the locking member 12 is retreated into the recessed section 11 against the force of a compression coil spring 16.
Patent JP-H07307831-A (JP)
Title: Recording paper loading mechanism for facsimile equipment
Inventor: NARUO MITSURU
IPC: H04N1/00
Filed: 1994-05-12
Abstract: PURPOSE:To easily load recording roll paper to a recording paper loading section and to easily extract the recording paper in the facsimile equipment using the recording roll paper. CONSTITUTION:Support members 11, 11 to which recording roll paper 5 is inserted laterally and supporting the inserted recording roll paper 5 when a cover 2 is open are provided to the cover 2 opening/closing a recording paper loading section 4 in the facsimile equipment 1. When the cover 2 is closed, the relation of the position between a recessed part 6 and the support members 11, 11 is set so that the recording roll paper 5 supported by the support members 11, 11 is fitted to the recessed part 6 provided to the recording paper loading section 4 when the cover 2 is closed.
Patent JP-H04230967-A (JP)
Title: Apparatus binding terminal
Inventor: HANSUUYOOZEFU KERUMAN
IPC: H01R9/24
Filed: 1991-01-31
Abstract: PURPOSE: To provide a very compact apparatus connecting terminal with which an electric appliance is wired in a narrow space. CONSTITUTION: An apparatus connecting terminal has a bush part 11 of an inserting connection device beside a conductor connecting terminal for various conductors at each pole, and the apparatus connecting terminal can be inserted into the electric appliance with the inserting connection device. A free fastened leg 8 is installed in a conductor receiving space 7, and a side of the bush part 11 is formed on a bush contact curving 12.
Patent JP-S59223932-A (JP)
Title: Production of magnetic recording medium
Inventor: SUZUKI TAKASHI
IPC: G11B5/64
Filed: 1983-06-02
Abstract: PURPOSE:To obtain good head tough and runnability by subjecting a polyester film on which surface a film consisting essentially of one of silicone and styrene butadiene rubbers and a water soluble high polymer is formed to glow discharge, coating a resin liquid contg. pulverous inorg. colloil particles and forming a magnetic film thereon. CONSTITUTION:A polyester film on which surface an earthworm-shaped film structure consisting essentially of one of silicone and styrene butadiene rubbers and a water soluble high polymer is formed is subjected to glow discharge and a resin liquid contg. pulverous inorg. colloid particles is coated on the surface thereof. A thin film of a ferromagnetic metal is formed thereon. The polyester film refers to the film on the surface of which earthworm-like projections are produced. Said projections have the structure of 0.5-15mumm. long diameter, 0.01- 0.1mumm. short diameter and 1X10<6>-10<9>pieces/cm<2> and do not contain much of the low molecular org. compd. which evaporates to vapor when heated in a vacuum. The pulverous inorg. colloid particles are preferably monodisperse particles having 30-500Angstrom  diameter, for which various oxides, etc. such as alumina, silica are suitable.
Patent JP-S63265965-A (JP)
Title: Method and apparatus for automatically preparing powdery dye
Inventor: ICHINOSE SHIRO
IPC: C09B67/00
Filed: 1987-04-23
Abstract: PURPOSE:To prepare a plurality of colors of powdery dyes by automatically weighing with high accuracy, by automatically performing the location of weighing containers and the feeding of powdery dyes in sequence by an operation controller according to the recipes of the powdery dyes. CONSTITUTION:First, powdery dye preparation conditions based on the color matching based on a shade pattern are input to a computer 301. A motor 208 is energized by a signal from a controller 304 to move a running carriage 202, which is moved by functioning location sensor 202-1 and stopped at a place where a weighing vessel 204 is located just below a powdery dye outlet 114-1 by functioning the location sensor 209-1. A screw is engaged with a bevel gear 124-1 by actuating a magnetic clutch 125-1 by a signal from the controller 304. The speed of the motor 121 is controlled so that the amount of the dye transported is large when the difference of the weighed value from the predetermined weight value is great, and the amount of transportation is small when this difference is small.
Patent JP-H09287780-A (JP)
Title: Apparatus for fixing outdoor device of air conditioner
Inventor: YASUDA MASAYOSHI
IPC: F24F5/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable at a safe and positive installing operation to be carried out and completed even a high location where a heavy outdoor machine is installed outside a window. SOLUTION: When an outdoor machine 8 is suspended outside a window and installed there, a bushing 30 at the outdoor machine 8 is slid at a sliding surface S of a supporting column 33 from above and fitted there so as to cause it to be descended with a predetermined frictional resistance. In addition, the supporting column 33 is held under a cooperation between the bushing 30 and a falling preventive stopper 60 in such a way that the outdoor machine 8 is not inclined widely around the bushing 30 when the outdoor machine 8 is not supported during its descending operation.
Patent JP-S63263327-A (JP)
Title: Hot-water supplier used both for hot-water room heater
Inventor: NAGATOSHI TAKEHIRO
IPC: F24D3/08
Filed: 1987-04-22
Abstract: PURPOSE:To permit the effective utilization of waste heat, by a method wherein a hot-water coil in a hot-water reserving tank for supplying hot water is connected to a floor panel or the downstream side of a radiator in a room heating circuit to heat the hot-water for supplying utilizing the waste heat of hot-water from the floor heating panel or the radiator during a period of time in which the load of the room heating is small. CONSTITUTION:High-temperature water, heated by a burner 6 and a heat exchanger 7, is transported to a floor heating panel 9 by a circulating pump 8. The heat of the hot-water is dissipated by the floor heating panel 9 into a room to be heated or the like, whereby the heating of the room is effected. The temperature of the hot-water is reduced by the radiation of the heat thereof and the hot-water becomes medium or low temperature hot-water. The hot-water, discharged out of the floor heating panel 9, is sent into a hot-water coil 11 in a hot-water reserving tank 10 and heats the supplying hot-water in the hot-water reserving tank 10. When the load of room heating is small, such as in daytime or the like, the temperature of the hot-water, comming out of the floor heating panel 9 or a radiator, is high; therefore, the supplying hot-water in the hot-water reserving tank 10 may be heated sufficiently by an excessive amount of heat or the waste heat, whereby the waste heat may be utilized for supplying the hot-water.
Patent JP-H01272762-A (JP)
Title: Coil for electron beam deflection
Inventor: KATO MITSUO
IPC: C23C14/30
Filed: 1988-04-21
Abstract: PURPOSE:To uniformly deflect an electron beam and to apply heating to a small-sized material by providing a couple of auxiliary coils so that these coils and a couple of main coils for electron beam deflection are located symmetrically with respect to a heating crucible. CONSTITUTION:Coils for electron beam deflection provided in a vacuum vessel and generating a magnetic field deflecting the locus of an electron beam are constituted of a couple of main coils 1a, 1'a and a couple of auxiliary coils 1b, 1'b provided so that the above main coils 1a, 1'a and these auxiliary coils 1b, 1'b are located symmetrically with respect to a heating crucible 6. When a unidirectional magnetic field 2 is generated between the coils by means of the coils 1a, 1'a, 1b, 1'b provided as mentioned above and this magnetic field 2 is irradiated by an electron beam from the vertical direction by means of an electron gun 3, the electron beam is uniformly deflected without being spread by the action of electromagnetic force and a material 5 to be heated in the crucible 6 can be directly heated.
Patent JP-H01271012-A (JP)
Title: Brake for press
Inventor: KAWABATA KAZUO
IPC: B21D5/02
Filed: 1988-04-21
Abstract: PURPOSE:To surely detect a dangerous state and to prevent the danger by providing an irradiating device to irradiate the electromagnetic wave on upward a lower die, detecting the reflected electromagnetic wave having specified wavelength at the part of the lower die to output the abnormal detected signal. CONSTITUTION:The operator uses a glove A applied with the paint to effectively reflect the electromagnetic wave having the specified range of the wavelength among the electromagnetic wave radiated from the irradiating device 9. When the hand gloved with the glove is entered the lower die 6 part, the electromagnetic wave of the specified wavelength range is reflected by the glove A, the reflected electromagnetic wave is detected by a detector 11. Based on this, the abnormal detected signal is outputted from the detector 11. Based on this abnormal signal, the danger is prevented by stopping rising the lifting table 4 forcibly, or by sending an alarm.
Patent JP-H09263305-A (JP)
Title: Automated warehouse for storing and supplying long product
Inventor: IGATA SUETA
IPC: B65G1/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively store a long product with a simple device by providing a traverse sub-bogie and a main bogie which can travel in the longitudinal direction along a rack and has a sub-bogie placing plane on which the traverse sub-bogie can traverse, wherein the width of the sub-bogie placing plane covers the rack and a longitudinal bogie passage. SOLUTION: A traverse sub-bogie 14 is disposed in a longitudinal bogie travel passage 11 and can traverse between the longitudinal bogie travel passage 11 and a rack 10. The upper surface of the traverse sub-bogie 14 can be moved up and down and is provided with a pallet receiving seat 15 for supporting the bottom of the a pallet 13 and a pallet receiving frame 16 for supporting the back of the pallet 13. A main bogie 17 whose width covers the rack 10 is disposed on the floor between the racks 10 such that it can be moved in the longitudinal direction along the rack 10. The traverse sub-bogie 14 is mounted on the main bogie 17 such that it can freely traverse between the longitudinal bogie travel passage 11 and the rack 10.
Patent JP-S591691-A (JP)
Title: Electrolytic production of lead
Inventor: MARUKO BUI GINATSUTA
IPC: C25C7/00
Filed: 1983-06-03
Abstract: Method for the production of electrolytic lead from lead containing solutions resulting from both primary extraction processes and scrap processing operations, consisting in the use of insoluble anodes made of uncoated graphite for oxygen evolution, together with non continuous cathodes for the production of lead, with the presence of additives in the electrolyte.
Patent JP-H11294303-A (JP)
Title: Fuel injection nozzle
Inventor: ODA HIROMI
IPC: F02M61/18
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a product by reducing costs in connection with the combination of a valve seat with a nozzle tip, and reducing the production cost of the nozzle tip in a two body type equipped with the valve seat and the nozzle tip. SOLUTION: This nozzle is equipped with a valve seat 1 having both a valve hole 10, in which a valve 3 is provided in such a way that it can be slid, and a seat part 11 to which the valve 3 is seated, and with a nozzle tip 2 having an injection hole 20 injecting fuel flowing in the valve hole 10, the valve seat 1 is made of metals, and the nozzle 2 is molded by means of metallic injection molding so as to be made of metals, and the valve seat 1 is joined with the nozzle tip 2 by welding.
Patent JP-H02294772-A (JP)
Title: Multiple document generation method and system
Inventor: TEINA RUIISU BURATSUTEISHIYU
IPC: G06F17/24
Filed: 1990-04-17
Abstract: PURPOSE: To facilitate selection, maintenance, and change of MCD, namely, a framing document by defining a variable document command having a variable field and the framing document having a shared text and building variable data in the framing document in accordance with the execution step of the variable document command and repeating this operation. CONSTITUTION: An operator for documentation defines the framing document. The framing document is provided with the shared text and a document command, and variable and fixed information fields are used in combination with the variable document command to give a capability of execution of the logic of an MCD type in the framing document. For example, a variable text 22 of the framing document 150 and a pseudo program for generation of a signature block 157 are substituted with one variable document copy (namely, *INCTXT). The framing document 150 includes the variable document command 157, and a variable image is designated with a variable field 155 by this command. Thus, documents which can be used in combination with a complicated report and data for generation of a large quantity of mail addresses are easily generated.
Patent JP-H01270071-A (JP)
Title: Operation display controller for copying machine
Inventor: ANDO KAZUHIRO
IPC: G03G15/36
Filed: 1988-04-22
Abstract: PURPOSE:To improve operator's operability by forming the outward shape of a matrix touch switch larger than the external diameter of a display element and forming an input part except for copying operation. CONSTITUTION:The outward shape of the matrix touch switch 10 is formed larger than the outward shape of the display element 9 and the large part is provided with the input part 12 except for the copying operation. Screen switching 13, guidance 14, and program 15 are printed on the surface of the switch 10 and a switch function is provided. The screen switching 13 has plural operation display modes such as a type that specific persons who are skilled in operation use principally and a type that many and unspecified persons who are not skilled use so that they are used properly according to the types, and the switching is used so as to select those modes optionally. The guidance 14 shows information regarding the operation that an operator performs when using the copying machine.