baber/WOPTO huggingface dataset:
Patent JP-H11343561-A (JP)
Title: Hot dip aluminum-zinc alloy plated steel sheet excellent in crack resistance and corrosion resistance
Inventor: INAGAKI JUNICHI
IPC: C23C2/06
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hot dip Al-Zn alloy plated steel sheet excellent in both crack resistance and corrosion resistance and producible without increasing the producing process and adding special elements into a plating bath. SOLUTION: This is a hot dip Al-Zn alloy plated steel sheet in which 20 to 95 wt.% Al is contained in a plating film, and in which coating weight CW (g/m<2> ) per side is 10 to 45 g/m<2> . In relation to the surface roughness Ra (μm) of the base metal steel sheet measured after the melting and removing of the plating film with acid, CW>=10(2Ra+1)×Ra is satisfied. Since the coating weight is reduced, it has excellent crack resistance and excellent corrosion resistance in the part subjected to severe working.
Patent JP-H04366202-A (JP)
Title: Road bed continuous-excavator
Inventor: ONISHI TADASHI
IPC: E01B27/04
Filed: 1991-06-12
Abstract: PURPOSE:To enable an excavating mechanism to be set under sleepers without using input, and excavate a road bed continuously in its state to discharge it sideways. CONSTITUTION:An upper section vehicle set on a lower section running body is provided with a boom 13 and an arm 14, and at the tip section of the arm 14, a fitting member 23 is fitted, and the fitting member 23 is provided with a case 29 and a bearing body 33. On the case 29, a guide roller 30 is fitted, and the bearing body 33 is rotatably formed, and a frame 38 is fitted on, and on the frame 38, a belt-shaped cutter 42 is rotatably set to form an excavating mechanism 43. By rotating the bearing body 33, the excavating mechanism 43 can be set to be oscillated under sleepers from a rail side, and by rolling the guide roller 30 along the rail, an excavating reaction force is supported and at the same time, a road bed is continuously excavated by the excavating mechanism 43 and can be discharged sideways.
Patent JP-S5688488-A (JP)
Title: Binder for coke
Inventor: SAKAWA MITSUHIRO
IPC: C10B57/06
Filed: 1979-12-21
Abstract: PURPOSE: A binder for improving coke hardness, prepared by adding a specified atomatic hydrocarbon to a hydrocarbon type binder.  
     CONSTITUTION: To a hydrocarbon type binder molten to a liquid state by heating to a temperature higher than the softening point is added anthracene, tetracene or an aromatic hydrocarbon having at least four aromatic rings at least three of which are arranged linearly and having a structure asymmetrical about a point, such as 1,2-benzpyrene. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5689338-A (JP)
Title: Production of dial plate and panel cover for timepiece having multiple patterns
Inventor: ITOU NOBUO
IPC: B21D31/00
Filed: 1979-12-21
Abstract: PURPOSE: To inexpensively produce a dial plate and panel cover for timepieces having multiple patterns possessing three-dimensional feel by transferring the rugged patterns of a blank material to an electrotyping sheel of rigid metal by an electrotyping method, and embossing the dial plate and panel cover by using this shell.  
     CONSTITUTION: First, a recess 7a is provided by machining, etching or the like on the surface of an electrotyping jig 7 of a BS material, and a pattern A is given to the top surface excluding the recess 7a by mechanical or chemical means, whereby an electrotyping matrix is made. Next, Cu electrotyping is carried out on this matrix to reversely manufacture a Cu mold 8. A pattern B is given to the top surface of the convex part 8a formed by reversing the recess 7a by mechanical or chemical means, and a difference in stage from the pattern A is given to said pattern. Next, with the Cu mold 8 as a matrix, electrotyping of rigid metal is carried out to manufacture a finished die 9. The die 9 is secured into the upper die 11 of an embossing type by mechanical or chemical method and a dial plate or panel cover 10 is inserted between the famale die 13 containing urethane rubber 12 and the male die 11, and is then embossed, whereby two kinds of patterns A, B are applied on the surface of the plate 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H108584-A (JP)
Title: House
Inventor: OGINO MITSUHIKO
IPC: E04B1/74
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a house, in which the supply of warm air is adjusted at every underfloor space partitioned by continuous footings and a temperature in an indoor space can be adjusted, which is executed easily and in which the balance of heating and ventilation is improved. SOLUTION: A roof heat-insulating layer 4a, an external-wall heat-insulating layer 4b and an underfloor heat-insulating layer 4c are formed so as to surround an attic space 1, indoor spaces 2 and underfloor spaces 3. Vent holes 13 and exhaust openings 14 are formed at the arbitrary places of the indoor spaces 2, the exhaust openings 14 and a heat exchanger 7 arranged into a house A are connected and air in the indoor spaces 2 is discharged to the outside, and the outside air is discharged into the underfloor spaces 3 through the heat exchanger 7. The underfloor spaces 3 are separated into two or more by continuous footings, and the supply of air from an outdoor section can be adjusted at every underfloor space 3.
Patent JP-H1012954-A (JP)
Title: Optical amplifier
Inventor: NABEYAMA YOSHIO
IPC: H01S3/067
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To minimize excess loss of an excitation light by introducing one of first and second excitation light sources from an input end of a rare earth- doped fiber, and inputting the other excitation light source from an output end of the rare earth-doped fiber. SOLUTION: A main signal L1 is passed through a front optical demultiplexer 21, an erbium-doped optical fiber(EDF) 22, a rear optical demultiplexer 23 and a monitor coupler 24, and is outputted as a main signal L2. The monitor coupler 24 branches the main signal L2 and outputs the branched signal to a control circuit 27. The control circuit 27 controls excitation light sources 11, 12 so that the output level of an excitation light becomes a predetermined value. The excitation light sources 11, 12 oscillate excitation lights for exciting the EDF 22, and input the excitation lights to an optical coupler 25. The excitation light of one of the excitation light sources 11, 12 is inputted to the front optical demultiplexer 21 and the rear optical demultiplexer 23.  The excitation light of the other of the excitation light sources 11, 12 is also inputted to the front optical demultiplexer 21 and the rear optical demultiplexer 23. If one of the excitation light sources 11, 12 fails, the other excitation light source functions instead.
Patent JP-H11351714-A (JP)
Title: Heat insulating structure of cooler, and its manufacture, and auger system of ice machine using that heat insulating structure
Inventor: KAGA SHINICHI
IPC: F25C1/14
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide heat insulating structure which dissolves the nonconformity based on heat insulating material containing moisture by preventing the penetration of water into a foaming layer, as the heat insulating material of a cooler, and its manufacture. SOLUTION: A first tape member 37 is arranged at the junction P1 between the top hem of a first skin layer 2, and the inner peripheral hem of a topside skin layer 34b a second tape member 38, at the junction P2 between the bottom hem of the first skin layer 32 and the inner peripheral hem of the downside skin layer 34c, and a third tape member 39 at the junction P3 between an outer skin layer 34a and the outer peripheral hem of the topside skin layer 34b respectively, and an adhesive layer 35 is made around a freezing cylinder 11 and a cooling pipe, and it and the first skin layer 32 are brought close to each other, and also a second skin layer 34 is made around the foaming layer continuous to the first skin layer 32.
Patent JP-H069862-A (JP)
Title: Unsaturated polyester resin composition for cast molding
Inventor: SHIRATA HIROSHI
IPC: C08L67/06
Filed: 1992-06-25
Abstract: PURPOSE:To provide an unsaturated polyester resin composition for cast molding excellent in fluidity despite being incorporated with a plenty of filter as a component. CONSTITUTION:The composition comprising an unsaturated polyester resin and filter, with the linear shrinkage rate of the cured product therefrom being 0.9-1.3%. The filler is 0.5-1.0 in Wadel's sphericity and <=0.4 in particle size distribution index.
Patent JP-S6225715-A (JP)
Title: Optical system for focus detecting device
Inventor: SHINDO OSAMU
IPC: G03B13/36
Filed: 1985-07-26
Abstract: PURPOSE:To obtain a range finding zone that can fully cope with a photographing lens of long focal length by making rear face of a condenser lens a spheroidal face that satisfies conditions of a specific expression and placing an auxiliary lens coaxial with the condenser lens directly in front of a split optical element. CONSTITUTION:As the length of range finding zone of a condenser lens 2 is about 4mm, if it is necessary to avoid influences of dust etc., the lens 2 is placed at a place (near an equivalent face of a film) a little off from the equivalent face of a film, and an auxiliary lens 3 that makes principal ray emitted from the center of the range finding zone 1 to intersect at right angles is placed behind the lens 2, and a split optical element 5 is provided behind the lens 3. The rear face of the lens 2 is formed to a spheroidal face that satisfies -1<k<0 when shown by an inequality. Thus, a range finding zone that can cope with a photographing lens of long focal length can be obtained.
Patent JP-S5868072-A (JP)
Title: Copying device having variable power function
Inventor: TANIOKA HIROSHI
IPC: G03B27/50
Filed: 1981-10-19
Abstract: PURPOSE:To remove the unnecessary electric charge of a photoreceptor thoroughly irrespectively of variable magnifications by controlling a copying device in such a way that the working period for removing the unnecessary electric charge of the photoreceptor is changed according to desired copying magnifications. CONSTITUTION:On account of a decrease in the quantity of light in the rising stage of lighting of an illuminating lamp 7 for originals and exposure of the rear side of the cover in a coating part, the charged electric charge remains on the surface of a drum 2 without erased thoroughly and the unnecessary toner dissipates to the outside of the picture area; therefore this device keeps a blank exposure lamp 15 lighted to erase the above-described unnecessary charge until the lamp 7 arrives at the preceding end part of the picture. After an optical system is advanced by as much as the coasting distance by a variable magnification, the lamp 15 is put out. For example, the lamp 15 is put out after counting of 15 drum clocks in the stage of an unmagnification, after counting of 9 clocks in the stage of 0.65 scale down, and after counting of 11 clocks in the case of 0.78 scale-down, whereby the unnecessary charge on the drum 2 is erased.
Patent JP-H0336959-A (JP)
Title: Dc-dc converter
Inventor: ISHIDA ISATO
IPC: H02M3/335
Filed: 1989-06-30
Abstract: PURPOSE:To form an insulating transformer in small size by generating two signals of equal time width, inverted to each other, with these signals serving as a drive signal. CONSTITUTION:A DC-DC converter is constituted of a main circuit, which comprises an inverter circuit 12, insulating transformer 13, rectifying circuit 14 and a smoothing circuit 15, and a control circuit 2 of the inverter circuit 12. The control circuit 2 is provided with an oscillating circuit 21, frequency divider circuit 22, triangular wave circuit 23, comparator circuit 24, voltage fetching circuit 25, drive signal generating circuit 26 and a drive circuit 27, and one set of drive signals 36A to 36B of equal time width is output by this generating circuit 26 in accordance with a signal 34 of the comparator circuit 24.
Patent JP-S6414495-A (JP)
Title: Method of crushing construction of structure
Inventor: YAMAMOTO YOICHI
IPC: E21C37/10
Filed: 1987-07-06
Abstract: PURPOSE: To prevent the occurrence of noises by closing one end of a rubber tube enveloped with a fiber cord laced up with high tensile strength fibers and the other end jointed to a pressured fluid source and inserted to a structure which is then expanded and crushed by sending a high pressure fluid. CONSTITUTION: Metal caps 5, 6 are fitted to both the ends of pressure proof tube 2 of a double construction externally covered with an elastic rubber tube 3 laced up with high tensile strength fibers, and the fiber cord 4 is laced to a cylindrical shape and shrunk in the limited range of the caps 5, 6 together with the rubber tube 3 by lacing the fiber cord 4 to a cylindrical shape. Next, a pressure relief valve 9 is closed, high pressure water is sent to the inside of a pressure proof tube 2 by a high water pressure pump 10 and is acted to the inner wall of a bore hole 12, and cracks are resulted in a structure 11. Then, structures 11 such as a concrete structure, natural rock or the like are ruptured by expanding them in a self-breaking manner. In this way, they can be ruptured safely and efficiently.
Patent JP-S6325431-A (JP)
Title: Range hood
Inventor: FUJIMOTO TAKUYA
IPC: F24F7/06
Filed: 1986-07-16
Abstract: PURPOSE:To make it possible to easily clean a blower by constituting the range hood of a main body made hollow in its inner part and formed into a substantial ly inverted L-shape by a horizontal frame member and a vertical frame member; a main body suction port provided on the lower surface of the horizontal frame member; a front surface cover provided in an attachable and detachable manner on the front surface of the vertical side frame member. CONSTITUTION:A blower 4 is provided at the inner part of a main body 1 made hollow in its inner part and formed into a substantially L-shape suction port 5 is provided to face a front surface cover of the vertical side frame mem ber and a discharge port 6 at the lower part of the main body 1 is provided to be coincident with a main body discharge port 7 provided at the rear part on the upper surface of the frame body 2. At the upper part of the discharge port 7, an adapter 10 is provided which is connected to a duct 11 communicating the discharge port 7 with a vent port 16 provided on a back wall 14. A main body suction port 8 is provided on the lower surface of the frame body 2, and filter 9 for reducing contamination within the main body 1 by trapping oil dusts contained within the soots is disposed in the suction port 8.
Patent JP-S6226159-A (JP)
Inventor: IURA TADASHI
IPC: B62B3/02
Filed: 1985-07-29
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-S6412498-A (JP)
Title: Electric field luminous element
Inventor: MITA AKIRA
IPC: H05B33/14
Filed: 1987-07-03
Abstract: PURPOSE:To obtain an EL element high in its luminous efficiency and particularly with green emission by making a quantum well composed of a barrier layer of SrS and a well layer of ZnS and next by doping the quantum well with trivalent rare earth atoms Tb. CONSTITUTION:Main SrS films and ZnS films are piled, with an dielectric films 3 in between, in the form of 10 to 20 layers at equal intervals on a glass plate 2 with a transparent electrode film 1, and a rare earth element particularly Tb is added to both SrS and ZnS films. Further a dielectric layer 5 and an upper metallic electrode 6 are formed thereon. In this composition a normal temperature excitation level 13 is generated in a ZnS quantum well layer's energy band 12 existing in a wide SrS energy band 11. This energy level depends on the structure of the well, and it is available that the number of wells made of ZnS is increased to make the SrS thick relatively. When a high electric field is applied to this EL, the energy is transferred enough to perform effective excitation on a green luminous level because the Tb atom has a level 14 close to energy which the excitation has and another level 15 just under the level 14. Mixed crystal of II a-VI and II b-VI compound semiconductors can be also used as a material of quantum well structure.
Patent JP-S6148118-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI KENJI
IPC: G11B5/73
Filed: 1984-08-11
Abstract: PURPOSE:To constitute easily a magnetic recording medium which is highly resistant to moisture and does not curve even if humidity environment changes regardless of the shape such as tape or disk shape by forming the back coat layer contg. polyparaxylene or the nucleus substd. deriv. thereof at least as one component thereof on the rear of a medium having a thin magnetic metallic film. CONSTITUTION:This magnetic recording medium is constituted by forming a thin magnetic metallic film 11 consisting of a Co-Cr alloy, Co-Ni alloy, etc. and havng about 0.1-1mum thickness on one surface of a plastic film 10 consisting of PET, polyimide, polyamide, etc. and having about 10-50mum thickness and providing the back coat layer 12a contg. polyparaxylene or the nucleus substd. deriv. thereof on the surface opposite from the film 11. The back coat layer 12a which eliminates the curving of the medium and applies simultaneously a rust preventive effect is obtd. by using the polyparaxylene or the substd. deriv. thereof having moisture resistance as at least a part of the back coat material.
Patent JP-2000354610-A (JP)
Title: Absorbent article and its manufacture
Inventor: INOUE KIYOBUMI
IPC: A61F13/15
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article which hardly affects the appearance of apparel, and can be closely joined to the excretion area of a human body. SOLUTION: A plurality of elastic yarns are arranged in the longitudinal direction on the side closer to a top sheet 11 from the center in the thickness direction of a napkin (absorbent article) 10. As a back sheet 12, a stretchable sheet having stretchability in the width direction is used. Since the elastic yarns shrink, and also, the back sheet (stretchable sheet) 12 shrinks, the napkin 10 becomes a saddle shape. Although, the napkin 10 is thin, the center in the width direction is raised, and the napkin 10 can be closely brought into contact with the secretion area of a human body.
Patent JP-S6145993-A (JP)
Inventor: TAKAGI AKIO
IPC: G21C15/24
Filed: 1984-08-10
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-2000150902-A (JP)
Title: Liquid crystal display panel
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel using an insulated-gate type field effect semiconductor device, which is good in switching characteristic, and can be used at high frequency. SOLUTION: A non-single crystal semiconductor region 2 comprising a source region, a drain region and a channel formation region is formed on an insulating surface of a substrate 1 consisting of a quartz film, a glass film or an organic film, a gate insulating film 3 coming into contact with the channel formation region is provided on the semiconductor region 2, and a electrode 4 which comes into contact with film 3 is provided on the film 3. Moreover, with a resin layer consisting of a polyimide provided on the gate electrode, an electrode connected electrically with the source region or the drain region in a hole provided in the resin layer is provided on the resin layer.
Patent JP-S6059475-A (JP)
Title: Object selector
Inventor: OOMORI KENJI
IPC: G09G1/06
Filed: 1983-09-12
Abstract: PURPOSE:To decrease the object selecting time according to the connotative relation based on the inclusion relation of a rectangle which is monopolized by an object displayed on a CRT. CONSTITUTION:An object selection request 11 is sent to an object selection indicating means 1 of an object selector from outside. Thus a new object selecting means 7 executes an object selection routine. The present position of a cursor displayed on a display device is stored to a cursor position memory means 2 and then given to the means 7. The cursor is changed by a change memory means. A selection means can give an access to an object list memory means 4 which stores the an object displayed on the display device by rectangle connotative relation as a pointer list. Then a cursor connotative relation deciding device 5 discriminate whether or not the object rectangle involves the cursor from the position of the cursor and the coordinates of the lower left and right apexes. If the object involves the cursor, the object involving said object is detected by a detecting means 8 for object involving said object and supplied to the means 7.
Patent JP-H0514272-A (JP)
Title: Portable telephone set
Inventor: NAKAYAMA MIKIO
IPC: H04B7/26
Filed: 1991-07-09
Abstract: PURPOSE:To promote the miniaturizing and lightening of a portable telephone set while the necessary minimum limit of the information exchange can be performed with an opponent subscriber, concerning the improvement of the portable telephone set connected to the exchange network by the radio line. CONSTITUTION:At a portable telephone set 100, a receiving detecting means 101 to detect the receiving from an exchange network 200, a voice receiving means 102 to receive a voice signal communicated from an opponent subscriber 50 through an exchange network and a code transmitting means 103 to transmit the code designated by a user to the exchange network out of plural codes corresponding to the voice message stipulated beforehand respectively are provided, and when the code transmitted from a portable telephone set to the exchange is received, it is converted to the voice message corresponding to the receiving code and a code voice converting means 201 to communicate to the opponent subscriber is provided.
Patent JP-H1174700-A (JP)
Title: Part imaging device
Inventor: HONDA HIROSHI
IPC: H05K13/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a part imaging device which, with a simple configuration, images each part sucked with a plurality of sucking nozzles with high precision at high speed. SOLUTION: Sucking state of each part sucked with a plurality of sucking nozzles 14a-14d is imaged with an imaging means provided according to each sucking nozzle. The image of a part sucked with the sucking nozzle is introduced toward the imaging means by a scanning mirror 5. The scanning mirror 5 is sequentially advanced to such part position as sucked with each sucking nozzle by mirror moving mechanisms 12 and 13. Here, the scanning mirror is so moved that the image of a part imaged with the imaging means is a still image. The scanning mirror sequentially advances to a lower part of the part sucked with each sucking nozzle, and the still image of each part is imaged with a related imaging means, for high-precision and high-speed imaging.
Patent JP-S5690204-A (JP)
Title: Pattern check device
Inventor: HIZUKA TETSUO
IPC: G03F1/84
Filed: 1979-12-24
Abstract: PURPOSE: To arrange so that a pattern shape may correctly be checked even when a foreign matter, etc. attach to a surface, by irradiating laser beams to a transparent plate with an opaque and reflective pattern arranged on the surface, and detecting a reflective light from said plate.  
     CONSTITUTION: A laser beam source 4 moves parallel with a sheet glass 1 with patterns 2, 2' arranged on the surface in an arrow direction. If the laser beam source 4 is located at a position A, a reflection factor on the surface of the sheet glass 1 is extremely insignificant, because most of the beams turn to a penetrating light 7 not reaching a light detector 5. However, if the said source 4 is shifted to a position B, a reflective light 8 from the reverse side of the sheet glass 1 and a reflective light 9 from a copper pattern 2 reach the light detector 5 in a large quantity. Therefore, it is easy to identify the output of the light detector 5 at the both positions. In case a foreign matter 3 exists, the penetrating light 7 is absorbed into the foreign matter 3 or scattered, making an apparent contrast with when the pattern 2 is irradiated. 
     COPYRIGHT: (C)1981,JPO&Japio