baber/WOPTO huggingface dataset:
Patent JP-S6182308-A (JP)
Title: Production for thin film magnetic head
Inventor: KOBAYASHI TSUKASA
IPC: G11B5/31
Filed: 1984-09-29
Abstract: PURPOSE:To prevent the degradation of the soft magnetic characteristics of a soft magnetic film due to the rise of temperature during the treatment process by applying such magnetostatic field to the soft magnetic film that its sulfluration is saturated when an amorphous soft magnetic film is used as a material to produce a magnetic head. CONSTITUTION:The cross section of a sample holder for sputter etching is shown in the figure. A resist 1 applied with a proper shape and a proper thickness on an amorphous soft magnetic film 2 formed on a substrate 3, an this substrate 3 is set on the holder consisting of a permanent magnet 5, a permalloy yoke 4, an a stainless plate 6, and about 100Oe magnetostatic field 8 is applied in the direction of the axis of easy magnetization of the soft magnetic film. In this state, the whole of the holder is used as a cathode to perform sputter etching. Thus, magnetic characteristics of the sample are not degraded before and after sputter etching.
Patent JP-S6269887-A (JP)
Title: Synthetic leather
Inventor: NISHIBORI SADAO
IPC: D06N7/04
Filed: 1985-09-19
Abstract: PURPOSE:To obtain synthetic leather having appearance and touch approximate to those of artificial leather, by sanding the surface of a sheet consisting of a non-rigid synthetic resin containing a leather texture which is finely ground into a fibrous state so that the sheet surface is made into a napped state. CONSTITUTION:The synthetic resin (e.g., vinyl chloride, resin, etc.,) 2 containing the fine, fibrous leather texture 1 obtained by grinding finely leather is extrusion molded and sliced into given thickness to give the sheet 3. The surface 3a of the sheet is sanded and the fibrous leather texture is made into a napped state, to give synthetic leather having appearance and touch approximate to natural leather having wetting, good feeling. The cloth 4 is thermally bonded to the sheet 3 under pressure to increase tensile strength and tear strength.
Patent JP-2000033496-A (JP)
Title: Forming device for carburizing beer lees
Inventor: OKAMOTO HIROYUKI
IPC: B09B3/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To compressively form a beer lees raw material without using binder and to uniformize the quality of the obtd. carbonaceous material while holding the temp. of the beer lees to a constant by arranging a compression screw and a heating compression cylinder laterally arranged at the one side in a hollow cylinder device body so as to be rotatable and controlling the temp. of a heating source in the heating compression cylinder and the number of revolution of the compression screw. SOLUTION: The compression screw is laterally arranged in the hollow cylindrical device body 1 so as to be rotatable and the heating compression cylinder 4 is arranged on the side surface at the reverse side of a hopper 3 for charging the raw material arranged at the one side upper part of the device body 1, and further, the heating source 5 surrounding the outer periphery of the heating compression cylinder 4, a motor 6 rotation-driving the compression screw 2, a temp. control means 7 for heating source 5 and a control means 8 for number of the revolution, are arranged.  The temp. of the beer lees can be kept to the constant by controlling the temp. of the heating source and the number of revolution of the compression screw at the time of forming, and the development of scattering of the beer lees formed material caused by uneven temp. is prevented and the internal cavities in the formed material can be uniformized.
Patent JP-H1077314-A (JP)
Title: Mew acid-sensitive substance and photosensitive composition using the same
Inventor: VAN DAMME MARC
IPC: G03F7/039
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an acid-labile compound, which is a new group, used for photosensitive composition for producing a high-quality lithographic plate. SOLUTION: This polymer not containing a maleic acid derivative has an acid-labile group which is pendent from a polymer main chain and the pendant group is represented by the formula L-(C=O)-O-(C=O)-O-C-R<1> R<2> R<3> [L represents a bifunctional binding group binding to a polymer main chain: R<1> represents an alkyl group whose binding C atom contains at least one hydrogen and R<2> and R<3> are each independently hydrogen or an alkyl group or R<1> and R<2> or R<2> and R<3> together form a cyclic compound, with the proviso that binding C atom of R<1> contains at least one hydrogen atom]. This new photosensitive composition contains a latent Broensted acid and a polymer having acid-labile group which is pendent from the polymer chain.
Patent JP-S6097204-A (JP)
Title: Count outputting method of number of bodies to be checked using relative output system of input level in light reflection type
Inventor: SERIZAWA SADANOBU
IPC: G01B11/24
Filed: 1983-11-01
Abstract: PURPOSE:To obtain the output accurately, by projecting laser light and the like on a body to be checked, receiving the reflected scattered light, performing A/D conversion, inputting the result into a microcomputer, performing high speed operation, and judging whether the result is approximate to the body to be checked or not. CONSTITUTION:Intense light such as laser is projected on a body to be checked 2 from a projector 1. The scattering reflected light is received by a light receiving device 3 such as photodiode and the like. Then an electric analog waveform is obtained through a noise filter circuit 5 and an amplifier circuit 4. The waveform is sequentially digitallized by an A/D converter 6. A microcomputer 7 comprising a microprocessor 8, an ROM9, and an RAM10 reads the output adjusting value from an input port 16, to which a DIP switch 15 for setting the output adjusting value is connected. The input and output signals are sent and received to and from the A/D converter 6, and the operation is performed. The processed data is outputted to an output port 17.
Patent JP-H0368901-A (JP)
Title: Hard coating film having high refractive index
Inventor: NISHII MICHIAKI
IPC: G02B1/10
Filed: 1989-08-07
Abstract: PURPOSE:To obtain a hard coating film having a high refractive index by obtaining the cured matter of a compsn. essentially composed of the fine particles of a specific average particle size, which are obtd. by treating the fine particles of an inorg. oxide essentially consisting of Ti oxide with silica and org. Si compd. and the compd. selected from a specific org. Si compd., etc. CONSTITUTION:This hard coating film consists of the cured matter of the compsn. essentially composed of the fine particles of 1 to 300mum average particle size, which are formed by treating the fine particles consisting of the inorg. oxide contg. >=40wt.% titanium oxide with the silica and/or the org. Si compd., and >=1 kinds of the compds. selected from the org. Si compd. expressed by formula and the hydrolyzate thereof. In the formula, R, R<1>, R<2>, R<3> are 1 to 10C org. group; X<1>, X<2>, X<3> are a hydrolyzable group; a, b, c are 0 or 1. Y is 2 to 40C org. group. The hard coated film having the high refractive index and excellent weatherability, etc., is obtd. in this way.
Patent JP-H0870182-A (JP)
Title: Manufacture of multilayer printed-wiring board
Inventor: OZAWA SATORU
IPC: B32B15/08
Filed: 1994-08-30
Abstract: PURPOSE: To improve the productivity of a multilayer printed-wiring board by a method wherein a cured undercoating agent is applied on both surfaces of a double-side copper-clad laminated board subjected to circuit work and after the step of the copper foil of an internal layer circuit is eliminated, an epoxy resin, a multifunctional phenol and a guanide compound-containing prepreg are laminated and pressed on both surfaces of the internal layer circuit. CONSTITUTION: A heat-cured, light-cured or light-heat combined undercoating agent is applied on both surfaces of an internal layer circuit board and after the step of the copper foil of an internal layer circuit is eliminated or reduced, an epoxy resin, which has two pieces or more of epoxy groups in one molecule, a multifunctional phenol and a guanide compound-containing fast-curing prepreg are superposed on both surfaces of the internal layer circuit to laminate and are pressed. As the epoxy resin, a bisphenol A is exemplified, as the multifunctional phenol, a phenolic novolak is exemplified and the guanide compound shows a compound having a guanidine structure. 0.5 to 0.2 equivalent of multifunctional phenol and 0.03 to 0.5 equivalent of guanide compound to one equivalent of epoxy resin are compounded.
Patent JP-H0489257-A (JP)
Title: Decorative material and its manufacture
Inventor: KAWABATA ICHIRO
IPC: B32B33/00
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a decorative material with a high mirror luster by forming an undercoat layer created on the surface of a paper for decorative material using a resin layer formed containing an inorganic substance filler and also forming a totally solid print-coated layer using a resin layer containing pigment. CONSTITUTION:Paper used for common decorative material, for example, a thin leaf sheet with a basis weight of about 14 to 120g/m<2>, a resin-mixed sheet and a resin-impregnated sheet which are likewise with the same basis weight are employed as paper for decorative material. An undercoat layer formed on the surface of the paper for decorative material consists of a resin layer containing an inorganic filler. The undercoat layer is formed by a coating agent composed of an inorganic filler, a binder resin and its additive. A totally solid print-coated layer is formed by printing totally solidly using an ordinary printing ink containing pigment or preferably printing totally solidly using a printing ink containing a low-clarity pigment, both using a known device.
Patent JP-S6097004-A (JP)
Title: Apparatus for preparing permeable separation membrane module
Inventor: HANAMI HIDENORI
IPC: B01D63/02
Filed: 1983-10-31
Abstract: PURPOSE:To make it possible to obtain a constant winding width, by a hollow male screw shaft, provided in a freely rotatable manner so that a base wire is guided to a position in the vicinity of a cylinder so as to pierce through said screw shaft and a weft yarn is wound around the outer periphery of said screw shaft, and a rotary means. CONSTITUTION:When a motor 12C is started in a wind-up part 10, a wind-up shaft 11 is rotated to a counterclockwise direction in the drawing and a base wire A is successively fed out from a bobbin 22 through a Nelson roller 34 in a base wire feed-out part 20. The base wire A is pierced through a hollow male screw shaft 32 to reach a tenter roller 34 and reaches the wind-up shaft 11 through a touch roller 35. In the next step, a chain 43 is turned in a weft yarn winding part 40 and four weft yarns B is delivered from a weft yarn delivery part 46 and successively wound around the outer periphery of the hollow male screw shaft 32. Because the shaft 32 is rotated simultaneously with the above mentioned operation by a rotary part 33, the weft yarns B wound around said shaft 32 successively reach the leading end of the shaft 32 and transferred to the base wire A to form a grating shape.
Patent JP-H0954745-A (JP)
Title: Computer system
Inventor: NAKAMURA NOBUTAKA
IPC: G06F13/30
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the DMA transfer reliability by improvement of a DMA serial channel protocol. SOLUTION: A SD-PCI/ISA bridge 20 which controls devices placed on an external PCI bus 4 and an external ISA bus 5 has the proceeding and freezing operation states. When a DACK# is received from a DMAC core 152, the proceeding operation state of the bridge 20 is switched to the freezing operation state. In the freezing operation state, a serial REQ# cycle is carried out only when the state of the DMA request of the I/O which has been notified of the DACK# changes. Therefore, the execution of serial REQ# cycles are frozen for notification of the state changes concerning other I/O DMA requests. Thus it is possible to evade such a trouble that the serial REQ is activated during execution of a DMA cycle and the normal DMA transfer can be performed.
Patent JP-H0493699-A (JP)
Title: Nuclear fuel reprocessing plant
Inventor: DEGUCHI KUNIO
IPC: G21C19/42
Filed: 1990-08-02
Abstract: PURPOSE:To improve the extent of anticorrosion against a nitric acid solution in a weld part by radiating a laser beam to the weld part of a plant member used with austenitic stainless steel with molybdenum added, and heating a surface layer. CONSTITUTION:When molybdenum is added, a boundary part of the cell or arborescent dendritic structure of a weld metal is selectively corroded so markedly but this corrosive deterioration goes out if it is subjected to heat treatment at a temperature of more than 1000 deg.C after welding. Accordingly, a laser beam is radiated on a weld part 3 of the member formed by Mo added stainless steel, and a surface layer is heated. The laser beam shifts its focal point to some extent in order to heat is uniformly, and an area to be irradiated is set to be area sufficiently covering the weld part 3. In order to shorten a span of processing time, a temperature for heat treatment is heightened in a range where fusion will not occur. It is desirable that depth of an effective heat treatment layer 17 is more than 0.5 mm from the surface. With this constitution, the corrosive deterioration in the weld part is eliminable, while heating is limited to the surface alone, thus harmful thermal deformation is preventable.
Patent JP-H0280692-A (JP)
Title: Load shock preventing method and apparatus in sheet cutter
Inventor: REO RUNDEN
IPC: B26D7/22
Filed: 1989-08-10
Abstract: PURPOSE: To provide a method for preventing overload shocks in a sheet cutter capable of freely and upwardly raising a rotary drum on occasion of an accumulation of material by disposing the rotary drum so as to rockingly arise when the accumulation occurs and by allowing the drum to be supported by bearing housings pivotally movably set. CONSTITUTION: This method comprises: cutting a material M between the knife 11a of a motor-driven drum 11 and an opposing knife 12; setting bearing housings 24a and 24b rockable or pivotal around pivot points 26a and 26b, respectively; when an overload is caused by clogging or jamming, breaking a shear pin 29 to raise the rotary drum, thus preventing any damage to each knife and bearing.
Patent JP-S6099079-A (JP)
Title: Manufacture of artificial leather having smell
Inventor: SHIBAUCHI ICHIROU
IPC: D06N3/00
Filed: 1983-11-04
Abstract: PURPOSE:To manufacture an artificial leather imparted with the smell of natural leather, by clathrating a leather flavor with cyclodextrin, mixing the powder of the clathrate compound to a synthetic resin, and forming the resin to the desired form. CONSTITUTION:A leather flavor (e.g. thymol, labdanum, etc.) is kneaded with cyclodextrin or with a decomposed starch containing cyclodextrin to obtain a clathrate compound containing said flavor included in the cavity of the cyclodextrin molecule. The clathrate compound is dried and pulverized, and mixed with a synthetic resin (e.g. vinyl chloride). An artificial leather having the smell of natural leather can be manufactured by forming the above resin by conventional foam molding process. When the resin is a urethane resin which is hardly miscible with the clathrate compound, the compound is mixed with the resin by the aid of a polar solvent such as dimethylformamide.
Patent JP-H1044841-A (JP)
Title: Seat
Inventor: HORIE MASAHITO
IPC: B60N2/12
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an operable seat comprising a link mechanism for vertically moving its seat cushion with respect to the floor and a lock mechanism for hindering the operation of the link mechanism. SOLUTION: A seat includes an unlock lever 133 turnably arranged on a lower arm or seat cushion 24 for unlocking a lock mechanism upon the pulling-up of a handle or operation part 136, and a lifter plate 132 turnably arranged on the lower arm or seat cushion 24 and connected to the link mechanism for driving the link mechanism in the direction to lift the lower arm or seat cushion 24 when pressed up by the unlock lever 133 pulled up in its unlocking direction.
Patent JP-H1042769-A (JP)
Title: Boom for spraying chemical solution
Inventor: KANAI YOICHI
IPC: B05B17/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a boom for spraying a chemical solution, capable of simplifying an operation for changing the amount of the chemical solution sprayed and not reducing a spraying effect even in a small sprayed amount. SOLUTION: A boom 2 for spraying a chemical solution, to be supported on the body of a tractor, is integrally equipped with a pipe 4 provided with a large nozzle 3 having a large amount of the chemical solution sprayed and a pipe 6 provided with a small nozzle 5 having a small amount of the chemical solution sprayed. The chemical solution is sprayed by changing the supply of the chemical solution in amount between both the pipes 4 and 6.
Patent JP-H0378097-A (JP)
Title: Pos system with stepless adjustable optical scanner
Inventor: MAAKU KURITSUSHIEBUAA
IPC: G06K7/10
Filed: 1990-08-02
Abstract: PURPOSE: To improve efficiency by temporarily holding a scamper to a direction selected from among unlimited adjusted directions. CONSTITUTION: The constituting elements of all selling time information management POS system are stored in a work station 100 having a bendable arm 108. The arm 108 can be freely bent repeatedly to a selected direction by a hand and the arm 108 is made of semihard metallic materials for holding the selected direction until the arm is re-bent once the arm is bent. A head 102 can be steplessly adjusted and positioned to a mark placed close to a work face outside a scanner by bending the arm 108. An electric cable 110 is connected with a terminal device 112 of the register of the POS system. Thus, a radiated laser beam 130 exactly hits the mark, and the reflected light is exactly returned, so that the efficiency of the POS system is improved.
Patent JP-H0851118-A (JP)
Title: Heterojunction bipolar transistor
Inventor: KURISHIMA KENJI
IPC: H01L29/73
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a heterojunction bipolar transistor in which contact resistance is reduced. CONSTITUTION:A heterojunction type bipolar transistor has a contact layer 8 made of n-type GaInAs, a base layer 7 made of p-type GaxIn1-xAs and an emitter layer 5 made of n-type InP sequentially formed on a substrate 10, and comprises a contact spacer layer 12 made of GayIn1-yAs containing Ga composition in which y higher than x between the layers 7 and 5.
Patent JP-H0854070-A (JP)
Title: Valve seat cartridge type gate valve
Inventor: OHASHI SHIGEJI
IPC: C30B23/08
Filed: 1994-08-09
Abstract: PURPOSE:To cause a valve seat to correspond to the physical properties of individual material gas. CONSTITUTION:A partition valve 2 is located in a material gas feed system extending from the crucible of a film forming device to a film forming chamber. A flange 17 is attached to the end part of a valve body 4 and a valve seat cartridge 18 having an orifice 6 closed with a stem tip 9 is nipped between the flange and the flange 15 of a line 1 communicated with a film forming chamber. Through mounting and demounting of a mounting bolt 20, easy exchange with a cartridge 18 in which an orifice in an optimum shape responding to the physical properties of individual material gas is formed is practicable. Further, a heater 22 and a thermocouple 23 are arranged in the cartridge. By adjusting a heater current in response to a detecting signal form the thermocouple, material gas is prevented from choking the orifice part therewith owing to solidification.
Patent JP-H0955116-A (JP)
Title: Interior lighting system
Inventor: FUKUNAGA AKIRA
IPC: F21V23/04
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily turn on/off a plurality of lighting means arranged in their respective blocks. SOLUTION: An interior lighting system 8 for lighting a space divided into a plurality of blocks in one room by block units is composed of a plurality of luminaires 23 and pull switches 26. The plurality of luminaires 23 are arranged in their respective blocks. A pull switch 26 is arranged in each block and used for turning ON/OFF a plurality of luminaires in the block altogether. Thus, since the luminaires 23 in the blocks are turned ON/OFF en block by operating the pull switches arranged in the blocks, the turning ON/OFF of the luminaires 23 in the blocks are easily performed.
Patent JP-2001033421-A (JP)
Title: Device for fixing oxygen transmitting diaphragm of dissolved oxygen electrode for biosensor
Inventor: TAGUCHI KAZUYUKI
IPC: G01N27/404
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of tensile and torsional stresses in a diaphragm, to lengthen the life of electrolyte liquid sealing, and to permit stability and long-term use. SOLUTION: In this fixing device, a cap for fixing a diaphragm is composed of both a first hollow cylindrical cap 8 which can be thread-fastened to the outer circumferential part of a jacket 3 and a second cap 6 which is freely fitted into the inside hollow part of the first cap 8 and can be moved along the axis of the jacket with the operation of thread-fastening the first cap 8 to the jacket 3. The second cap 6 is formed in a hollow cylindrical shape with a bottom with a window which faces the diaphragm 5 at the center part for bringing the center part of the diaphragm 5 into contact with a cathode 2, bringing the outer circumferential part of the diaphragm 5 into contact with the cylindrical face part of the jacket 3 through a seal member 4, and fluid- tightly fixing the outer circumferential part there in such a way as to prevent the entrance and escape of an electrolyte.  With the operation of thread-fastening the first cap 8 to the jacket 3, the diaphragm 5 is moved through the second cap 6 along the axis of the jacket 3 and fixed.
Patent JP-2000039133-A (JP)
Title: Dissolving tank
Inventor: SHOJIMA TOSHIKAZU
IPC: B01F5/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the smelt dissolving capacity of a dissolving tank, by constituting an agitating system for green liquor contained in the tank by providing a pump communicated with a suction pipe and a discharge pipe. SOLUTION: An agitating system which agitates green liquor 7 contained in a dissolving tank 12 is constituted by taking out the liquor 7 through a suction pipe 21a, and jetting the liquor 7 into the tank 12 by actuating a pump 20a communicated with the pipes 21a and 24a. Therefore, the dissolution of a smelt 30 can be accelerated by smoothly performing agitating work without causing such a trouble as the adhesion, solidification, etc., of the smelt 30, because it becomes unnecessary to install any agitator, etc., in the tank 12. In addition, the maintenance cost, etc., of the tank 12 can be saved remarkably.
Patent JP-H0866954-A (JP)
Title: Belt surface cleaning device in belt cast film making machine
Inventor: YAMAMOTO JUNICHI
IPC: B29C47/08
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a belt surface cleaning device for a belt cast film making device which can be handled easily and safely at low cost by constituting it of a pair of a belt face rinsing shower and a rinsing water passing means placed at a downstream side of a sponge cleaner in a rotating direction of endless belts. CONSTITUTION: A sponge cleaner 22 is held by a sponge holder 23 and the sponge holder 23 has a pair of parallel axes 28 fixed thereto so as to be supported slidably by an adjusting screw drum 26. A thread part of the adjusting screw drum 26 is screwed to a female screw of a support stage 27 fixed to an external fixing member. In the parallel axes 28, compression springs 25 are fitted and the compression springs 25 are energized so as to push the sponge holder 23 to endless belts 4, 4 '. By rotating the adjusting screw drum 26, the attaching length of the compression spring 25 is changed so as to adjust the pressure of the sponge 22.