baber/WOPTO huggingface dataset:
Patent JP-S5346994-A (JP)
Title: Novel 7-(5-amino-1,3,4-thiadiazol-2-yl)thioacetamide-d3-cephem-4-carboxylic acid derivatives and their preparation
Inventor: IWANAMI MASARU
IPC: A61P31/04
Filed: 1976-10-08
Abstract: PURPOSE: 7-(5-Amino-1,3,4-thiadiazol-2-yl)thioacetamido-Δ 3 -cephem-4carboxylic acid derivatives of formula I (X is H, methoxy; R' is lower alkyl, lower alkoxy carbonyl, 4-hydroxynicotinoyl; R 2  is 1,3,4-thiadiazolyl or tetrazoyl which may be substituted by lower alkyl) and their salts, e.g. 7α-methoxy-7β-(5-methylamino-1,3,4-thiadiazol-2-yl)thioacetamide-3-(1-methyltetrazol-5-yl)thiomethylΔ 3 -cephemcarboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6016890-A (JP)
Title: Preparation of hgcdte crystal
Inventor: YAMAGATA TOSHIO
IPC: H01L21/06
Filed: 1983-07-04
Abstract: PURPOSE:To obtain the titled crystal capable of providing a wafer with uniform composition free from change in composition in the radius direction, by melting a parent material in an ampul, cooling and solidifying it from one end to the other at low speed, keeping the solidified part at a specific temperature range during the operation. CONSTITUTION:A parent material consisting of Hg, Cd, and Te, or Hg, Te, and CdTe or their combination, weighed to give a specific composition ratio is sealed in the ampul 14 in vacuum. It is put in the high-temperature range (a) where the whole material is made >= a liquid-phase point, the parent material 15 is completely melted and blended by heating and rocking, and the ampul 14 is transferred to the lower low-temperature side at <=0.5mm./hr low speed by the ampul transfer mechanism 13. Single crystal is grown slowly from one end 16 to the other 17. During the operation, the solidified part is kept in the low-temperature range (c), so that the solidified part is successively kept in a temperature range of the solid-phase point Tg-Tg-150 deg.C. Hg1-xCdxTe (1>x>0) crystal providing a wafer with uniform composition is obtained.
Patent JP-S61278411-A (JP)
Inventor: ARUBUREHITO MORUROKU
IPC: B60G21/05
Filed: 1986-05-28
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-S5821882-A (JP)
Title: Manufacture of tunnel type josephson junction element
Inventor: TAKENAKA HISATAKA
IPC: H01L39/24
Filed: 1981-08-03
Abstract: PURPOSE:To form an Al2O3 barrier layer of low dielectric constant and high quality by sputtering special gas containing O2 under special pressure to form an Al-rich layer before forming a tunnel barrier layer and then oxidizing directly it. CONSTITUTION:When an Nb-Al superconductive thin film is sputtered in mixture gas containing 0.1-3% of oxygen in C2F6, C3F8 or C4F10 gas or in a mixture gas containing at least two or more of CF4, C2F6, C3F3 or C4F10 in 0.1- 3% of oxygen, an Al-rich layer is formed on the thin film surface due to the difference of sputtering rate of the Al and the Nb. Thereafter, when the surfaces are oxidized, an Al2O3 tunnel barrier layer of low dielectric constant is formed. When O2 is mixed with Nb at the high sputtering velocity and is mixed with Al at the low sputtering velocity, the sputtering velocity becomes remarkable.
Patent JP-H04349391-A (JP)
Title: Lighting control device
Inventor: MIYAGI HIDEO
IPC: H05B37/02
Filed: 1991-05-28
Abstract: PURPOSE:To facilitate sure performance change-over of a lighting load to improve the operability of the device. CONSTITUTION:The power supplied to a performance change-over device A through an operating device B is instantaneously cut-off so that a performance change-over signal is given to lamps L1, L2. When the performance change-over of the lamps L1, L2 is carried out, a switch SW3 is operated. Then, a plurality of pulse generation circuit 4 generate two pulses for a half cycle of a commercial power source V3. A power source instantaneous cut-off circuit 5 simultaneously cuts off twice the commercial power supply V3 corresponding to the pulses. The performance change-over device A detects that the commercial power source Vs is twice simultaneously cut-off within a half cycle of the commercial power source As. Each time an instantabeous cut-off is twice detected, the performance change-over of the lamps L1, L2 is carried out.
Patent JP-H07323515-A (JP)
Title: Film splicing kind discriminating method and label bonding device
Inventor: ITO KATSUMI
IPC: B65H43/08
Filed: 1994-06-02
Abstract: PURPOSE:To automatically and accurately discriminate the kind and position of splicing to transmit them to a next process. CONSTITUTION:First and second splice sensors always detecting the thickness of a film and a label bonding device bonding a label to the film are provided to a film feed route. Further, a splice kind discrimination means 13 discriminating the kind of splice on the basis of the thickness distribution of the film detected by the first and second splice sensors and a splice position calculation means 14 calculating a splice position on the basis of the detection signals of the first and second splice sensors are provided. Furthermore, a label bonding data calculation means 15 calculating data for bonding a label on the basis of the line speed, the kind of splice and splice position of the film and a label bonding signal output means 16 supplying control data showing the bonding of a label to the label bonding device on the basis of the data calculated by the means 15 are provided.
Patent JP-S6116857-A (JP)
Title: Method and device for dry-printing material by using heated transfer foil
Inventor: UARUTERU MATEISU
IPC: B41F17/00
Filed: 1985-06-06
Abstract: In a procedure for dry printing of a workpiece through application of a hot embossing foil 5 and embossing die 8 as well as with application of heat, pressure, and time, workpiece 1 and embossing die 8 are moved relatively up to each other, held in contact with intermediate clamping of hot embossing foil 5, and heat thereby transferred. Hot embossing foil 5 is thereby adhered to the workpiece according to embossing die 8 and, after a cooling time, detached from workpiece 1 with the exception of printed image 2. To print differently shaped surfaces 2 of workpieces 1, embossing die 8 is brought into contact with workpiece 1 through progressive engagement over entire die surface 11, with embossing die 8, at least in the region of die surface 11, being given a form according to the shape of the workpiece.
Patent JP-H01171618-A (JP)
Title: Air permeable device of module having no outer shell
Inventor: DONARUDO UIRIAMU EDOWAAZU
IPC: B01D53/22
Filed: 1988-05-18
Abstract: PURPOSE: To form a shell-less module and to make a gas separator compact and inexpensive by arranging a supporting rod at the center of a hollow fiber bundle and mounting end caps for forming pressure chambers at both ends thereof on the supporting rod. CONSTITUTION: The supporting rod 12 is placed at the center of the hollow fiber bundle 11 and tube sheets 14, 16 are arranged at both ends thereof on the circumference of the fiber bundle 11. Further, the fiber bundle is provided with the end caps 18, 20 which encloses these caps and form the pressure chambers. The end caps 18, 20 are securely mounted at the supporting rod 12 and the end caps 18, 20 are provided with an inlet and outlet 30, 32 for fluid. As a result, the shell of the module may be omitted. The gas separator may be produced by housing a plurality of such modules into an atom. pressure vessel of a low cost. The costs of the vessels of the individual modules are saved and the gas separator is made compact.
Patent JP-H0416750-A (JP)
Title: Method for measuring chromaticity of clean water
Inventor: MARUYAMA HIROSHI
IPC: G01N33/18
Filed: 1990-05-10
Abstract: PURPOSE:To enable highly accurate automatic measurement by performing measurement by means of an absorptiometric method by using a specific measurement wavelength. CONSTITUTION:When a measurement wavelength for measuring chromaticity of clean water by means of an absorptiometric method is assumed to be 390 to 400 nm, this wavelength corresponds to an absorption point wherein chromaticity of chloroplatinic acid cobalt of chromaticity reference solution is equal to that of solution to be inspected by means of a standard color visual method, etc., so that highly accurate automatic measurement is possible.
Patent JP-H06328736-A (JP)
Title: Multicolor recording method in ink jet recording
Inventor: KISA KAZUYUKI
IPC: B41M5/00
Filed: 1993-05-25
Abstract: PURPOSE:To record in multiple colors by superposing color printings by using a record head having three nozzles of yellow, red, and blue. CONSTITUTION:A record head 4 comprises ink injection nozzles 1, 2, and 3 of yellow, red, and blue arranged at an interval of 0.5mm in its running direction. By superposing printing of the three colors from the nozzles, black color recording is performed. Accordingly, recording in seven colors in total is possible by using monochromes of yellow, red, blue and superposed printing of two-color and three-color. Corresponding to superposed printing of combined two nozzles of yellow and red, red and blue, blue and yellow, printing is performed so as to make yellow or red, red or blue, blue or yellow superposed partially, so that recording in yellow orange, red orange, purplish red, purplish blue, deep green, and yellow green are performed and recording in thirteen colors including said seven colors is possible.
Patent JP-H0416329-A (JP)
Title: Abrasive material
Inventor: UMEDA ARAO
IPC: C08J5/14
Filed: 1990-05-10
Abstract: PURPOSE:To facilitate adjustment of frictional coefficient, to reduce change in the frictional coefficient caused by adhesion of water and oil and to stabilize frictional characteristics by compounding short fibers at a ratio of 2-65vol.% orientating this short fibers in the thickness direction and projecting a part of the short fiber from the surface. CONSTITUTION:Short fibers 3 prepd. by cutting in 1-5mm such fibers as a natural fibers such as cotton, wool and cellulose, synthetic fibers such as polyamide, polyester, vinylon and aramide fibers, metal fibers such as copper, stainless steel and steel fibers or inorg. fibers such as glass and ceramic fibers are compounded at a ratio of 2-65vol.% in an elastomeric base material 2 consisting of a natural rubber, a synthetic rubber, a urethane rubber, a thermoplastic elastomer, etc. In this case, as the short fibers are oriented in the thickness direction, stress in the axial direction is acted to the short fibers 3 against a compressive force in the thickness direction but the short fibers 3 work as a supporting rod to improve compression elasticity. It is possible thereby to obtain an abrasive member 1 which is hardly deformed even by receiving a large compressive force and has a large frictional force.
Patent JP-S6013988-A (JP)
Title: Over-rotation preventing device for wind powered prime mover
Inventor: YONEKICHI MICHIHISA
IPC: F03D7/02
Filed: 1983-07-04
Abstract: PURPOSE:To prevent breakage of windmill blade by a method wherein the rotary shaft of a generator is provided with a connector and an air machine to consume all of rotating power generated by the windmill blade when a given rotation is exceeded. CONSTITUTION:When the troubles of a brake 4, a controller 8 or an electric source 10, except the trouble of a variable pitch device 2, are caused, the rotation of the windmill blade 1 can be an abnormal high speed. As a counter measure for the abnormal speed, the connector 11 is operated when the windmill blade has arrived at the given rotation, a blower 12 is driven and all of the rotating power generated by the windmill is consumed for the work of the blower 12 by selecting the capacity of the blower at a given level. According to this method, the over-rotation of the windmill may be prevented. Accordingly, the breakage of the windmill blade may be prevented.
Patent JP-H09301151-A (JP)
Title: Center valve type master cylinder
Inventor: AKASHI TAKAMICHI
IPC: B60T11/16
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an abnormal sound by restraining the vibration of a stem in a communicating hole. SOLUTION: This master cylinder comprises a cylinder main body 3, a piston 5 disposed in the cylinder main body 3 to form a pressure chamber 28 and a decompression chamber 25, a communicating hole 31 disposed in the piston 5 to communicate the pressure chamber 28 with the decompression chamber 25, and a valve 30 for opening and closing the communicating hole 31, wherein the valve 30 includes a stem 34 inserted in the communicating hole 31 to form a passage 33 in a space up to the inner wall 32 of the communicating hole 31, a stem seal 37 provided on one end of the stem 34 for opening and closing the pressurized chamber 28 side of the passage 33, and a stopper 35 brought into contact with the other end of the stem 34. The passage 33 is formed in such a manner that the sectional form perpendicular to the axis of the communicating hole 31 is asymmetrical.  Thus, the stem 34 is a little to one side in the communicating hole 31 so as to restrain the vibration of the stem 34.
Patent JP-H02303325-A (JP)
Title: Power system stabilizer
Inventor: KUSUSE TAKASHI
IPC: H02J3/24
Filed: 1989-05-15
Abstract: PURPOSE:To stabilize power system by interrupting the power supply to the load line of the power system in the case where the contact of a breaker, which breaks in the case where a generator or a transformer has gone wrong, or a contact, which interlocks with the nonoperation of the breaker, has operated. CONSTITUTION:The breaker, which closes or breaks the output of a generator 1G or a transformer T1 to a power system, breaks if the generator or the transformer T1 goes wrong. A contact 110a, which interlocks with the operation of the breaker, operates if the breaker breaks, and a contact 110F, which interlocks with the nonoperation of the breaker, operates if the breaker does not break. While the contact 91a of a power relay 91, which detects the output of the generator 1G or the transformer T1, is operating, if the contact 110a, which interlocks with the operation of the breaker, or the contact 110F, which interlocks with the nonoperation of the breaker, operates, it breaks the power supply to the load line of the power system. Accordingly, even if the breaker does not break in the case where the generator 1G or the transformer T1 goes wrong, the power supply to the load line can be broken.
Patent JP-H07305127-A (JP)
Title: Electrical contact material
Inventor: KOJIMA KIYOKAZU
IPC: H01H1/02
Filed: 1994-05-11
Abstract: PURPOSE:To obtain an electrical contact material of a small-sized relay, a small-sized switch, etc., for communications apparatus excellent in sticking resistance, having low stable contact resistance and excellent also in environmental resistance. CONSTITUTION:Gold is used as a base, Pt or Pd is added to the gold and a very small amt. of silicon or other element of the platinum group is further added to obtain the objective electrical contact material. It is preferable that 3-15% Pt or Pd and 0.05-0.5% Si are added or 2-20% Pt or Pd and 0.05-1% other element of the platinum group are added. At least one among Ru, Rh, Os and Ir is preferably added as the other element of the platinum group.
Patent JP-S6013002-A (JP)
Title: Continuous sintering furnace
Inventor: KOGA MASAFUMI
IPC: B22F3/10
Filed: 1983-07-05
Abstract: PURPOSE:To maintain the carbon potential of the gas in a furnace at a prescribed value by providing a pipe for sampling the gas in the furnace for analysis, a pipe for introducing endothermic type converting furnace gas and a pipe for charging enriched gas in the specified positions in a sintering section and controlling the rate of charging the enriched gas. CONSTITUTION:A pipe for sampling gas in a furnace for analysis is provided between the central position of a sintering section of a sintering furnace and the position spaced from said position by the length equiv. to 10% of the overall length of the sintering section in the longitudinal direction of the furnace. A filter and a carbon potential measuring meter are successively attached to the sampling pipe. At least one pipe for introducing endothermic convering furnace gas as a protective atmosphere is connected in the position spaced from the set position of the sampling pipe by the length equiv. to 10-20% of the length of the sintering part toward the rear part of the furnace and a pipe for charging enriched gas is opened in the position spaced by >=1m from the end of the pipe for introducing the converting furnace gas where the pipe opens into the furnace. The rate of charging the enriched gas is controlled by sampling and analyzing of the gas in the furnace to maintain the carbon potential at a prescribed quantity, by which a uniform sintered body is produced.
Patent JP-S5346417-A (JP)
Title: Sodium purifying apparatus
Inventor: HATSUTORI TSUNEICHI
IPC: G21F9/06
Filed: 1976-10-12
Abstract: PURPOSE: To provide a Na purifying apparatus in which impurities in Na supplied are deposited by introducing Na to a pass guide plate while detouring and at the same time, the shell is cooled from the outside to improve Na purification efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05315829-A (JP)
Title: Manufacture of reflector
Inventor: TANAKA AKIHIKO
IPC: H01Q15/14
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a reflector with excellent adhesion of each layer without causing any swell between an aluminum foil as a reflection member and its surface protection layer. CONSTITUTION:An aluminum foil 12 being a reflecting member is arranged to a core mold 18 and a backup member 10 is applied onto it. Then the core mold 18 and the cavity mold 19 are tightened by a die at hydraulic cylinders 40, 42. When the inside of a cavity S is enclosed, the cavity S is vacuumed, and the aluminum foil 12 and a backup member 10 are integrally formed by heating and pressing. Then the pressing state is released or the pressure is reduced without opening the die and a thermosetting resin is injected from an injector 22. Then the inside of the cavity S is vacuumed before the injection, during injection or after the injection of the thermosetting resin and heating pressing is applied again to form a protection layer on the surface of the aluminum foil 12 with the thermosetting resin. Since the air invaded in the cavity S is excluded thereby, the adhesion between the aluminum foil 12 and the thermosetting resin is improved and no swell is caused.
Patent JP-H05131126-A (JP)
Title: Stationary mixer of fluid
Inventor: KOMIYA MITSUNORI
IPC: B01F5/00
Filed: 1991-04-24
Abstract: PURPOSE:To sufficiently and uniformly mix the center part and peripheral part of the fluid flowing through a pipe. CONSTITUTION:A stationary mixer 1 of a fluid consists of a pipe 2 through which a fluid flows and the mixing element 3 arranged in the pipe 2. The mixing element 3 consists of a first guide plate group 4 having at least two or more triangular first guide plates 40 respectively inclined toward the apexes 40b bonded to the pipe 2 in the vicinity of the center axis 2a thereof from the bottom sides 40a fixed to the inner wall of the pipe 2 on the downstream side of the pipe and a second guide plate group 5 having triangular second guide plates 50 as many as the first guide plates respectively inclined toward the bottom sides 50a fixed to the inner wall of the pipe from the apexes 50b bonded to the pipe in the vicinity of the center axis 2a thereof on the downstream side of the pipe. The fluid flowing through the pipe 2 is mixed by the mixing element 3 so that fluid at the peripheral part and that at center part thereof are replaced.
Patent JP-H04327005-A (JP)
Title: Joining method for honeycomb panel
Inventor: OKUTO KOICHIRO
IPC: F16B5/01
Filed: 1991-04-24
Abstract: PURPOSE:To integrate panels perfectly and provide high joining strength by conducting the direct joining of one side face plates of both panels to be joined mutually, welding the other side face plates through a corner metal mold that possesses a specific minimum angle and is put into an opening portion. CONSTITUTION:In the case of a panel 1 being joined to an outer wall (panel) 2 at right angles, a backing material 3 is welded at an outer wall position to which the panel 1 is to be connected. Meanwhile, a panel 1 end portion is cut off at an angle theta whose range is 20 deg.<=theta<=45 deg., and its tip portion is mounted on the material 3. Next, a corner metal fitting 4 whose section is of a hollow right-angled triangle and which possesses a flange 4a that is to come into contact with the panel 1, on one side, is inserted into an opening portion produced by the above cutting off. Next, a corner metal fitting 4 right- angled tip portion and an outer wall surface and a metal fitting 4 flange 4a and a panel 1 face plate are subjected to fillet welding. On this occasion, arrangement is made that when a flange 4a thickness is made T and length L and a panel 1 face plate thickness (t), 1<L/T, 1<=T/t<5 may be realized.
Patent JP-S60264265-A (JP)
Title: Discharge transfer recording head
Inventor: MATSUMOTO YASUYOSHI
IPC: B41J2/315
Filed: 1984-06-14
Abstract: PURPOSE:To enable excellent anti-wear property and printing quality by reducing the damage of a film or an electrode part, by applying etching processing to a flexible printed circuit board comprising a high conductivity metal foil and fixing the leading end thereof by a thermosetting high hardness epoxy resin adhesive. CONSTITUTION:The flexible copper foil printed circuit board 6 of a discharge recording electrode 5 is fabricated by etching processing and polyamide having good heat resistance is used as the material of the base film 10 of the flexible printed base board 6. The leading end part of the head is held between two insulating auxiliary plates 11, 12 and the auxiliary plate 10 functions as the mount plate to the carriage of a printer main body. A thermosetting epoxy adhesive 13 is applied to the gap between the auxiliary plates 10, 11 and the head leading end and cured. After curing, the cured adhesive is ground by a grinding tape 14 until a leading end electrode part 7 is exposed. The electrode part 7 becomes smooth in the contact with a medium film 1 and the damage of the film is markedly lowered and the current supply state with the medium film becomes extremely well and good continuous printing is enabled.
Patent JP-S5548578-A (JP)
Title: Manufacturing method and product of emery cloth paper sticked with compound grain
Inventor: ANDOU MASATOSHI
IPC: B24D3/00
Filed: 1978-10-04
Abstract: PURPOSE: To obtain sharp and long-life emery cloth paper sticked with compound grain to meet the life of base of emery cloth paper in which strong base is used.  
     CONSTITUTION: Emery cloth paper is obtained to stick spherical compound grain uneven in a single layer on the surface of the base by bonding agent. The grain is obtained through that abrasives of #320 grain is put in the hot water at approx. 50°C or brine, mixed up to disperse, resin is added as binder, floating one is taken out, dehydrated, bried and sifted in a ranges of 210W297μ in diameter of grain. Grain is sticked without damage of pliability of emery cloth paper prolonged with the life, thus long-life emery cloth paper is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08315178-A (JP)
Title: Image composition device
Inventor: ITAGAKI FUMIHIKO
IPC: G06T15/40
Filed: 1995-05-22
Abstract: PURPOSE: To provide an image composition device of a scanning type display device which can display a real state wherein a sprite crosses another image pattern in three dimensions on a display screen. CONSTITUTION: The device consists of a Z buffer 10 which stores Z values of respective pixel coordinates of the sprite and another image pattern, a frame buffer 9 which stores pixel values of the sprite and image pattern, and a memory control part 8 which compares the Z values of the sprite and the Z values of the image pattern, pixel by pixel, and stores the Z value on this size in the Z buffer 10 and the pixel value of the pixel having the Z value in the frame buffer 9.