baber/WOPTO huggingface dataset:
Patent JP-H1191148-A (JP)
Title: End face type/edge type thermal head
Inventor: MIZUSHIMA SHINICHI
IPC: B41J2/335
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent damage to an abrasion-resistive layer of a heat-generating part when foreign matter such as paper dust, etc., is caught at the time of recording and prevent a life decrease, by setting a thickness of the abrasion-resistive layer to be not smaller than a specific multiple of a thickness of an electrode in the vicinity of a heat-generating resistance body. SOLUTION: An end face type/edge type thermal head has a glass glaze layer 2 formed at an end face part or an edge part of a ceramic substrate 1, with having a heat-generating resistance body layer 3 formed on the glass glaze layer and an electrode layer 4 formed on the heat-generating resistance body layer 3. The electrode layer 4 is not formed at a central part of the heat-generating resistance body layer 3. A protecting layer 5 is formed on the electrode layer 4 and on the heat-generating resistance body layer 3 without the electrode layer 4 so as to prevent oxidation of the heat-generating resistance body layer 3 and as an insulating layer to an abrasion- resistive layer 6. The abrasion-resistive layer 6 of SiC is formed on the protecting layer 5.  Since the SiC constituting the abrasion-resistive layer 6 has good heat conductivity and impedes printing of clear images, a thickness of the abrasion-resistive layer 6 is set to be not smaller than four times a thickness of the electrode layer 4.
Patent JP-S62114288-A (JP)
Inventor: WATANABE TERUO
IPC: H05K3/34
Filed: 1985-11-14
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-H0597180-A (JP)
Title: Method for construction of heat reserving tank
Inventor: YAMAZAKI HISATOSHI
IPC: B65D90/06
Filed: 1991-10-02
Abstract: PURPOSE:To construct a heat reserving tank satisfactorily effective in heat insulation and waterproofness and substantially labor-saving to construct with the anticipated curtailment in the construction costs. CONSTITUTION:In a method for construction of an underground double slab space for use as a heat reserving tank, hollow plastic-made forms 1 are provided at the place of forming the side faces inside a room, concrete 6 is placed and the forms are not removed even after the concrete 6 has become hard and allowed to remain on the surface of the concrete 6.
Patent JP-H0197523-A (JP)
Title: Electrode for electric discharge machine
Inventor: OKAMOTO TAKESHI
IPC: B23H1/06
Filed: 1987-10-07
Abstract: PURPOSE:To improve fine precision machining efficiency, by a method wherein a title electrode is formed by a graphite material, formed by mesocarbon microbeads with a grain size of 20mum or less serving as a raw material and having given density, bending strength electric ratio resistance, an anisotropic ratio, and a thickness of 0.5-0.03mm. CONSTITUTION:An electrode for electric discharge machining with a width of 0.5mm or less and having an electrode consumption ratio being high enough to allow a practical use is formed by a graphite material formed by mesocarbon microbeads with a grain size of 20mum or less serving as a raw material and having characteristics, e.g. density of 1.75g/cm<2> or more, bending strength of 500-1300kgf/cm<2>, electric ration resistance of 800-2000muOMEGAcm, and an anisotropic ratio of 1.05 or less and processed 0.5-0.03mm in thickness. The electrode is suitable for fine precision machining and an electrode consumption ratio can be sharply decreased. Further, even when a machining speed is increased, a granular protrusion is difficult to generate, and machining efficiency can be improved.
Patent JP-H0564861-A (JP)
Title: Noble metal sealed card
Inventor: OKI YURI
IPC: B42D101/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide the title card having good appearance, easy to handle and made hard to forge. CONSTITUTION:A noble metal sealed card consists of a card base material 10 having an insertion part provided to one of or both of the surface and rear thereof, the frame part 30 provided to at least the periphery of the insertion part on the surface of a card base material, the noble metal piece 20 inserted in the insertion part, the transparent or translucent coating layers 41, 42 laminated to the card base material and visually confirming the noble metal piece and the printing layers 51, 52 formed to the coating layers 41, 42 so as to leave at least three sides of a part or all of the noble metal piece and the frame part 30 in almost equal width in a frame shape.
Patent JP-H04174935-A (JP)
Title: Tubular knitting yarn using article and manufacture thereof and resin applicator used for said method
Inventor: ROBAATO EMU PINPISU
IPC: H01H69/02
Filed: 1990-09-19
Abstract: PURPOSE: To provide a desired fuse capable of exhibiting excellent heat characteristics by supplying a resin to fiber interwoven into a cylinder so as to continuously form a layer of twist yarn and the resin around a supplying surface of an applicator, thus constructing a fuse case. CONSTITUTION: An electric fuse device 10 comprises a fuse case 12 including a fuse element assembly 18 and consisting of a tube 22 with its inner structure made of paper and an outer layer 20, and metallic cups 14, 16. Fiber glass warp twist yarn 24 and fiber glass warp twist yarn elongated in a longitudinal direction are interwoven into a tubular shape, is supplied immediately before being interwoven with a thermocurable polyester resin by a resin applicator 62, and then, is cured while passing a heating die 74, thereby forming the outer layer 20 on the inner tube 22. The inner tube 22 is made of spirally wound fishpaper exhibits an excellent heat retaining property at a low cost, and enables a fuse to be speedily melted. The outer layer 20 can withstand breaking force at the time of the melting.
Patent JP-S62112811-A (JP)
Title: Improving work of soft cohesive ground with heat pipe
Inventor: RIYOUKAI KIMITOSHI
IPC: E02D3/115
Filed: 1985-11-13
Abstract: PURPOSE:To dewater and consolidate soft cohesive ground by means of water absorption and expanding pressure of frost-heaving phenomenon by a method in which a heat pipe packed with a working fluid in its air-tight container is buried under the soft ground, and the ground is frozen by the heat pipe and then thawed. CONSTITUTION:A working fluid, e.g., flon, etc., is packed into an air-tight container 1 to form a heat pipe A. The pipe A is vertically buried in soft cohesive ground 10 by projecting its upper part on the ground's surface. Under the condition, when the upper part of the pipe A is cooled in a cold atmosphere, the cold heat is transmitted to the lower part by the working fluid, and frozen soil F is formed around the pipe A. The frozen soil F is thawed by the atmospheric temperature in the summer season to settle the ground 10. The ground is dewatered and consolidated by water absorption and expanding pressure of the frost-heaving phenomenon, and the ground can thus be improved at low cost.
Patent JP-2000086931-A (JP)
Title: Granular pigment composition, its production and use
Inventor: REISACHER HANSULRICH DR
IPC: C09D7/80
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject granular pigment composition that can suppress marked dust pollution on the handling, improve the fluidity when it is fed to a container and is useful for coloring polymer materials by formulating the inorganic pigments and the organic pigments in specific amounts. SOLUTION: This pigment composition comprises (A) 50-99.5 wt.% of at least one of inorganic pigments (suitably bismuth vanadate pigment and/or rutile pigment or the like) and (B) 0.5-50 wt.% of at least one of organic pigments (suitably quinophthalone pigment and/or isoindoline pigment). In addition, a mixture of a plurality of yellow pigments or a yellow pigment and an orange pigment, red pigment, brown pigment and/or blue pigments may be included in this composition. The objective pigment is preferably prepared by together wet-grinding the crude pigments occurring in the synthesis of pigments and the resultant pigment suspension on the grinding are dried, as their mixing is continued.
Patent JP-H0557362-A (JP)
Title: Press machine
Inventor: KIRII KAZUNARI
IPC: B21D24/02
Filed: 1991-09-04
Abstract: PURPOSE:To decrease the frequency of generation of a defective press formed part in a press machine. CONSTITUTION:Plural cushion pins 7 for supporting a blank holder 6 of a press machine are supported on a cushion pad 10 in a state that plural hydraulic cylinders 8 are interposed. Hydraulic pressure applied to this hydraulic cylinder 8 is detected by a hydraulic sensor 30. Also, this machine is provided with a means for calculating theoretical hydraulic pressure in the hydraulic cylinder 8 at the time when an equally distributed load is applied to all the cushion pins 7 in a state that a press stock I is held down by the blank holder 6. Moreover, a means for comparing detected hydraulic pressure detected by the hydraulic sensor 30 with the theoretical hydraulic pressure is provided. In such a way, when the detected hydraulic pressure is roughly equal to the theoretical hydraulic pressure, it is decided that an equally distributed load is applied actually on each cushion pin.
Patent JP-S61131872-A (JP)
Title: Low density polishing wheel and its manufacture
Inventor: TAKIGAWA HISAYUKI
IPC: B24D13/02
Filed: 1984-11-30
Abstract: PURPOSE:To obtain a polishing wheel maintaining polishing performance with density of 0.2kg/cm<3> or less, by forming a make coat wheel of volute shape with density of 0.5g/cm<3> or less between laminated layers of a card web. CONSTITUTION:A temporarily stopped card web 12 uses its volute-shaped wheel as a framework, and this temporarily stopped web 12 forms between its laminated layers 13 a volute-shaped make coat wheel with density of 0.5g/cm<3> or less having a continuous connection part 14a by thermo-plastic resin 14. A size coat is applied to a surface of this make coat wheel by thermo-setting resin 15 containing an abrasive material grain 16, and a polishing wheel 11, securing the abrasive grain 16 to a surface virtually with low density of 0.1kg/mm<3> further with roughness and rich elasticity, is obtained.
Patent JP-H10104624-A (JP)
Title: Manufacturing device for liquid crystal display element
Inventor: NAKATANI HIDEYUKI
IPC: G02F1/1337
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make an obtained orientation film superior in homogeneity and obtain high productivity by thermally processing a pattern substrate coated with the orientation film by one of system groups of a heating device which thermally processes respective pattern substrates independently. SOLUTION: This device is composed of a coating device 12 which coates the pattern substrate 14 with an orientation film and a baking device 13 which thermally processes the pattern substrate 14 coated with the orientation film to obtain a homogeneous orientation film. Then the pattern substrate 14 which is elevated from a stage 16 is held by a conveyance robot 23 and fetched into the baking device 113 through a window 21. The conveyance robot 23 which holds the pattern substrate 14 moves to before one of hot plates 24a to 24d which are empty through a rail 22 to pass the pattern substrate 14 to the hot plate. Consequently, the polyimide orientation film formed on the pattern substrate 14 becomes nearly homogeneous, almost no product defect is generated, and superior display characteristics can be obtained.
Patent JP-S62106903-A (JP)
Title: Stabilized peroxydicarbonate composition
Inventor: ERUCHIYO BOEREMA
IPC: C08F4/34
Filed: 1986-10-28
Abstract: This disclosure relates to storageable and/or transportable compositions containing a peroxydicarbonate to which an organic hydroperoxide, e.g. t-butyl hydroperoxide, has been added. The hydroperoxide serves to retard peroxydicarbonate decomposition. The compositions may be in the form of physical mixtures, aqueous dispersions or solutions in organic solvents.
Patent JP-H0863385-A (JP)
Title: Storage circuit
Inventor: KIMURA KOICHI
IPC: G06F12/00
Filed: 1995-10-02
Abstract: PURPOSE: To provide the storage circuit with small bus load and with short processing time. CONSTITUTION: A storage element 2 which can perform reading and writing and preserving data is provided with a control circuit 1 which acquires the 1st mode storing the 1st data in the storage element from the 1st data from outside and the 2nd data in the storage element 2, and the 2nd mode storing the 2nd data again in the storage element 2, and the 3rd mode storing the inverse data of the 2nd data again in the storage element 2. Thus, the storage circuit with the bus load reduced and with short processing time is provided.
Patent JP-H08117167-A (JP)
Title: Device for guiding and supporting washing device to wall surface
Inventor: KIKUTA SEIICHIRO
IPC: A47L11/38
Filed: 1994-10-20
Abstract: PURPOSE: To provide a device for guiding and supporting washing devices to wall surfaces which expands the adaptability of washing operations to many and diversified kinds of wall surfaces and improves the exactness and safety of the operations. CONSTITUTION: The bottom end of a stationary side leader 13 is freely oscillatably supported on a traveling truck 12 freely movably supported along guide rails 11 laid on the ground surface in such a manner that the centroid position of the stationary side leader exists on the wall surface side by a supporting shaft 14. A freely expandable expansion side leader 15 and an inclined leader 31 inclined in-midway are mounted to this stationary side leader 13. Adjusting mechanisms 19 which adjust the spacings between the respective leaders and the wall surfaces are mounted and the washing devices 26, 33 which are movable along the two directions are mounted via guiding devices 25, 32 at the expansion side leader 15 and the inclined leader 31.
Patent JP-H09213415-A (JP)
Title: Structure for preventing erroneous locking of double locking cover of connector
Inventor: KASAI KOJI
IPC: H01R13/639
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing the erroneous locking of the double locking cover of a connector, which is capable of surely preventing erroneous locking and manufactured at low costs. SOLUTION: A double locking cover 5 supported to be moved slid freely in the opening/closing direction of an inserting part 3A is provided in the side position of the inserting part 3A of the connector of an electric connection box 3, the double locking cover 5 is energized in the opening direction of the inserting part 3A of a spring 6 during its unuse, during its use a connector 4A inserted into the inserting part 3A is locked so as to be prevented from being pulled out when its is swung in the closing direction of the inserting part 3A against the energizing force of the spring 6 and at the same time, it is locked in the inserting part 3A.  A stopper plate 8 fixed between the inserting part 3A and the double locking cover 5 so as to be prevented from being pulled out for preventing the swinging of the double locking cover 5 in the closing direction of the inserting part 3A is provided and the stopper plate 8 is pulled out during the use of the double locking cover 5.
Patent JP-H02101462-A (JP)
Title: Pattern forming material
Inventor: TANI YOSHIYUKI
IPC: G03F7/039
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a resist pattern superior in sensitivity and change of light transmittance and good in the form by acidifying the pattern forming material. CONSTITUTION:The pattern forming material comprises a photosensitive compound made photoreactive by exposure to lights near 248.4nm in wavelength and a resin small in the absorbance of the lights, and a solvent capable of dissolving the compounded and the resin and it is acidified. The sensitive group of the photosensitive compound in the pattern forming material, that is, a diazo group, is converted into an instable state, and promoted in photoreactivity, thus permitting the obtained pattern forming material to be enhanced in sensitivity and the change of transmittance to lights, such as KrF excimer laser beams, having wavelengths near 248.4nm by acidifying the material, and to be enhanced in sensitivity and to easily form a fine pattern of a submicron order superior in the form at the time of using the material for the resist to be exposed to the excimer laser beams or deep UV beams.
Patent JP-2000084625-A (JP)
Title: Bulging method
Inventor: YOGO TERUAKI
IPC: B21D26/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a bulging method cable of working a precise shape while preventing crack development etc. SOLUTION: A stock 8 is inserted into a cavity 6 formed with upper/lower dies 2, 4, while imparting the axial direction compression force to the stock 8, the stock 8 is worked along the shape of the cavity 6 by supplying a high pressure fluid to the inside of the stock 8. At this time, while changing a pressure of the high pressure fluid supplied to the inside of the stock 8, thus, bulging is conducted. In addition the pressure is cyclically changed.
Patent JP-H03118519-A (JP)
Title: Liquid crystal display element
Inventor: KIKUCHI NAOKI
IPC: G02F1/1333
Filed: 1989-10-02
Abstract: PURPOSE:To eliminate ionic impurity in a display area by providing dummy electrodes at parts adjacent to each other in an opposite direction from the direction of a resultant vector in display areas on an upper and a lower substrate. CONSTITUTION:On the lower glass substrate 1, a scanning electrode 2 and a dummy electrode 3 are formed and an orienting film 4 is formed thereupon. On the upper glass substrate 5, on the other hand, signal electrodes 6 and a dummy electrode 7 are formed and an orienting film 8 is formed thereupon. Then nematic liquid crystal 10 is charged between those upper and lower substrates 5 and 1 which are stuck with a seal material 9. When a voltage is applied between the electrodes of the substrates, the ionic impurities move in the opposite direction from the resultant vector of rubbing. They stop moving at an end part 15 of the dummy electrode area and stay. For the purpose, a voltage which is nearly equal to that in actual driving is applied for a long period to move all ionic impurities in the surfaces to the end part of the dummy electrode area and then no ionic impurity is left in the display areas 13.
Patent JP-S63109192-A (JP)
Title: Production of zn alloy electroplated steel sheet having superior plating adhesion
Inventor: KYONO KAZUAKI
IPC: C25D5/36
Filed: 1986-10-27
Abstract: PURPOSE:To improve the adhesion of plating to a base sheet by bringing the base sheet into contact with a contact soln. under prescribed conditions between pretreating and electroplating stages. CONSTITUTION:A contact soln. of 1-6 pH contg. >=10g/l Zn<2+> is prepd. The base sheet pretreated as usual is brought into contact with the contact soln. at 30-80 deg.C for >=0.5sec before electroplating. By this method, superior adhesion is always obtd. even when degreasing and pickling are not sufficiently carried out in a pretreating stage.
Patent JP-S62114241-A (JP)
Title: Semiconductor device
Inventor: KATSUTA ICHIRO
IPC: H01L23/52
Filed: 1985-11-14
Abstract: PURPOSE:To suppress a migration of a conductive layer finely patterned by forming an alloy which mainly contains aluminum, copper and titanium with a material of the layer formed on a substrate. CONSTITUTION:A conductive layer formed on a substrate is formed of an alloy which contains mainly aluminum, copper and titanium. It is generally known that the titanium is added to the aluminum to reduce crystal grains. This property of the titanium is utilized to add the titanium to the mixture of the aluminum and the copper. Then, even if the mixture is deposited at high rate, the crystal grains are much reduced in size as compared with those of the mixture of the aluminum and the copper deposited under the same conditions. Accordingly, even if the conductive layer is finely patterned, if the linear width is larger than the crystal grain of the Al-Cu-Ti alloy, the property of the copper for suppressing a migration becomes effective to reduce the disconnection of the conductive layer, thereby improving the reliability of the titled device.
Patent JP-H07110510-A (JP)
Title: Albada finder
Inventor: MIYANO TAKASHI
IPC: G02B13/18
Filed: 1993-10-13
Abstract: PURPOSE:To constitute the Albada finder in such a manner that a photographer does not have a compressive feel and is not needed to move the pupil. CONSTITUTION:This Albada finder is composed of an objective lens group consisting of lenses L1, L2 of two elements in one group having a negative power as a whole and an eyepiece lens group consisting of a lens L3 of one element in one group having a positive power as a whole. The lens face R. of the side nearest the eyepiece lens group in the objective lens group is composed of a concave half mirror face of an aspherical face with the eyepiece lens group and all the faces R5, R6 of the eyepiece lens group are composed of spherical faces. In addition, the lens groups are so constituted as to satisfy the following condition equations (1), (2): 0.222<=H.alpha.beta/2.f<=0.346 (1) D>=d.H.alpha.beta/f(2), where H: the length in the long side direction of the photographing size of the camera, alpha: the visual field rate of the finder, beta: the magnification of the finder, f: the focal length D of the photographic lens of the camera, D: effective diameter in the long side direction of the lens on the pupil side nearest the second lens group, d: eye relief.
Patent JP-H1191378-A (JP)
Title: Transmission device for travelling of working vehicle
Inventor: KOJIMA MASAAKI
IPC: B60K17/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To easily mount and demount an auxiliary transmission, when an auxiliary transmission comprising at least two stages of speed, such as a forward and backward travel selecting device, and a high and low speed selecting device, is incorporated. SOLUTION: In this device, a forward and backward travel selecting device A comprising a forward and backward travel switching clutch device C of a hydraulic clutch, as an embodiment of an auxiliary transmission, is mounted between a bearing wall 1b of a front mission case 1 and a front bearing frame 4 covering a front edge opening part of the bearing wall 1b. The bearing frame 4 comprises an oil receiving part 4a for forming an oil passage for the forward and backward travel switching clutch device C, and an oil passage formed on a thick part of an external wall, is connected with the oil passage of the oil receiving part 4a without using a piping.
Patent JP-2001074433-A (JP)
Title: Method for inspecting outer peripheral surface of stent and device thereof
Inventor: SHIMAMOTO EITETSU
IPC: A61F2/91
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively inspecting the state of removing a fusing slag on the outer peripheral surface of a stent and its device. SOLUTION: In a method for inspecting a state of removing a fusing slag in a cylindrical stent 1 passing a step of removing the fusing slag created by a laser processing, there is provided a CCD camera 2 which rotatably supports the stent 1 by a horizontal state, and is connected to a computer 5 via an image processor 4, perpendicular to the axial line of the stenter 1, and the stent 1 is rotated at a prescribed angle, and an upper end part and a lower end part of a stent surface are fetched with band-like images, and in comparison with a permitted value of the fusing slag set previously, and a quality decision of the state of removing the fusing slag is made.