baber/WOPTO huggingface dataset:
Patent JP-S5868963-A (JP)
Title: Semiconductor device
Inventor: OGAWA ROKUTAROU
IPC: H01L27/00
Filed: 1981-10-19
Abstract: PURPOSE:To increase the degree of integration of the titled semiconductor device by a method wherein a semiconductor crystal substrate with an electron circuit element is laminated through the intermediary of an insulating crystal layer. CONSTITUTION:The insulating crystal layer 2, consisting of MgO and Al2O3, is formed on an Si substrate 1 by performing a vapor-phase epitaxial method, and an n type Si layer is formed thereon. After the Si layer on the insulating crystal layer 2 has been removed by performing an etching on an isolated region alone, an insulating crystal layer 8 is formed on the isolated region. Then, after an electron circuit element has been formed on the n type Si layer which was isolated by the insulating crystal layer, an electrode wiring 3L is formed by coating metal silicide on the surface thereof, and an insulating crystal layer 4 is formed by performing a vapor-phase epitaxial method. An Si layer is formed again on the insulating crystal layer 4, and an electron circuit element is formed. The insulating crystal layers 4 and 6 having a semiconductor crystal layer 5 may be used as the insulating crystal layer to be formed between the Si layers.
Patent JP-H1116091-A (JP)
Title: Display device for vehicle
Inventor: HIROSE SATORU
IPC: B60K35/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To easily obtain desired information without being confused or failing to recognize picture information by precisely controlling easily recognizable picture information display according to the situation of traveling and environment or the like. SOLUTION: This display device is provide with inputting means 8 and 9 for inputting vehicle traveling situation, environment information, and individual information, and a controlling means 2 for calculating a correction coefficient based on the traveling situation, environment information, and individual information, and changing the plural picture information amounts of luminance, contrast, color difference, and spatial frequencies being the optical characteristics of display, and the size and number of characters or icons as the design of display while they are linked according to the correction coefficient.
Patent JP-H0920564-A (JP)
Title: Green sheet of aluminum nitride
Inventor: HIROKAWA KIYOAKI
IPC: C04B35/622
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered aluminum nitride(AlN) having low warpage and free from micropores in the sintered material by adjusting the sheet density (d1 ) of an AlN green sheet and the ratio (R) of organic material in the void to respective specific levels. SOLUTION: This AlN green sheet consists of an inorganic component composed mainly of AlN and an organic component composed mainly of a binder. The value R calculated by the formula, R=1- (1-d1 /d2 )/(1-d3 /d4 )} is 0.3-0.75 and the sheet density d is 2-2.8g/cm<3> . In the formula, d1 is sheet density calculated from the measured weight and volume of the green sheet, d2 is sheet density calculated from the real specific gravities of the organic component and the inorganic component, d3 is sheet density calculated from the measured values of the weight and volume of the inorganic component and d4 is sheet density calculated from the real specific gravity of the inorganic component. Preferably, the impurity of the AlN powder has an oxygen content of <=1.5wt.% and a cationic impurity content of <=0.3wt.%.
Patent JP-S6147013-A (JP)
Inventor: ONO RYOJI
IPC: H01B7/08
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-H04368355-A (JP)
Title: Production of tridecadienyl acetate
Inventor: KANOU TAKESHI
IPC: B01J27/122
Filed: 1991-06-12
Abstract: PURPOSE:To obtain the title compound in an industrially advantageous way by reaction of a trans-1,6-dihalo-2-hexene with a Grignard reagent from 1- heptyne followed by hydrogenation to convert the triple bond to double bond and then reaction with an acetate. CONSTITUTION:Reaction is made between (A) a trans-1,6-dihalo-2-hexene of formula II and (B) a Grignard reagent of formula I prepared by reaction of 1-heptyne with methylmagnesium chloride or ethylmagnesium bromide to form a compound of formula III, which is, in turn, hydrogenated into a compound of formula IV. This compound is finally reacted with an acetate, thus obtaining the objective E,Z-4,7-tridecadienyl acetate of formula V, which is a sex pheromone in potato tuberworms. Use of the above sequence of processes will produce the objective compound at a low cost in high purity without the need for any protective groups or special reaction conditions.
Patent JP-H0827425-A (JP)
Title: Composition for coating, ceramic film and production of film
Inventor: MATSUO HIDEKI
IPC: C04B35/589
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a composition for coating capable of readily forming a coating film excellent in hardness, adhesion, corrosion and fouling resistances, transparency, denseness, sliding properties and especially water repellency at low temperatures and provide a method for coating. CONSTITUTION:This composition for coating is obtained by reacting and adding an aliphatic fluorine compound to a polysilazane-based polymer constituting a polysilazane-based composition for coating having <=350 deg.C ceramic forming temperature. Furthermore, this method for producing a ceramic film is to apply the resultant composition to a substrate, heat-treat the formed film at <=150 deg.C temperature, then expose the heat-treated film to a steam atmosphere or dip the film in an aqueous solution containing a catalyst or carry out the treatment using both the operations and convert the film into ceramics.
Patent JP-S5792330-A (JP)
Title: Multi-split photographing device
Inventor: YANOME MASAKATSU
IPC: G01N23/04
Filed: 1980-12-01
Abstract: PURPOSE:To simplify the operation and also to raise the reliability, by relatively moving the first split mask and the second split mask so that they can be moved to prescribed positions. CONSTITUTION:When the second split mask 13 is moved by a distance (d) in the direction as indicated with an arrow E along a rail 11, drawing a handle 13l, a roller 16 is guided to a guide path part 13b-1 provided on a mask 13, and is moved in the direction as indicated with an arrow F together with a wire 15. Subsequently, the roller 16 is moved by a distance (d) in the direction as indicated with the arrow F by the wire 15 stretched between pulleys 14c, 14d, and the wire 15 coupled with the roller is rotated counterclockwise through the pulleys 14a, 14b, 14c and 14d. In this way, the first split mask coupled with the wire 15 is moved by a distance (d) in the direction as indicated with an arrow B along the rail 11.
Patent JP-H0218062-A (JP)
Title: Multicolor thermal transfer printer
Inventor: KATO ICHIRO
IPC: H04N1/23
Filed: 1988-07-06
Abstract: PURPOSE:To provide a multicolor thermal transfer printer which prints only characters with a higher resolution and gives a color print in a desired size by separating a color printing head and a black printing head from each other, and providing the black printing head with a higher dot density. CONSTITUTION:A multicolor thermal transfer printer comprises black and other-color thermal transfer ribbons 11a-11d and black and other-color printing heads 10a-10d, and performs density gradational printing through the other-color thermal transfer ribbon 11a-11c by controlling at least an energization duration for the other-color printing head 10a-10c. In the printer, the black printing head 10d is provided with a dot density N.L equal to N (N>1) times the dot density of the other-color printing head 10a-10c, and the black printing head 10d is operated to print M lines while the other-color printing head 10a-10c print one line.
Patent JP-S5959161-A (JP)
Title: Raw material for processed food and its preparation
Inventor: KOUNO YASUSHI
IPC: A23L7/109
Filed: 1982-09-27
Abstract: PURPOSE:To obtain a raw material for processed food capable of preparing a processed food relatively rich in fish meat, having a high nutritive value, by blending thin pieces of fish meat with wheat flour, salt, and water in a specific ratio. CONSTITUTION:A raw material for processed food useful for preparing processed foods such as noodles, fries, etc. consists of a mixture containing thin pieces of fish meat, wheat flour, <=5wt% salt based on the weight of wheat flour, and 30-40wt% water based on the weight of wheat flour. The thin pieces of fish meat is obtained by cutting fish meat into thin pieces, soaking it in water, dehydrating the fish meat to 25-35wt% water content once. The fish meat is blended with salt water containing about 10wt% salt in such a way that the water content of the prepared raw material for processed food is 30-40wt% based on the weight of wheat flour, and the amount of the thin pieces of fish meat is <=60wt% based on wheat flour, to give the raw material for processed food consisting of a mixture comprising the fish meat and the wheat flour as main components.
Patent JP-H05340127-A (JP)
Title: Multistory boat parking space
Inventor: KAGAWA YASUHIRO
IPC: E04H6/18
Filed: 1992-06-04
Abstract: PURPOSE:To provide a multistory boat parking structure in a small space at low cost. CONSTITUTION:Horizontal guide rails with flat grooves are fixed on the top of a lift rack 3 which is operated by a lift driving device 2 and moves up and down along a vertical guide tower 1 of which bottom is lying under the surface of water. Two rows of boat parking spaces 6 are provided side by side with tiers arranged one above another in a boat parking building 5, and both ends of the horizontal guide rails are opposed to the centers of the crosswise direction of the parking spaces 6 of respective rows. Boat-pallet-bearing rails 7 of which edge faces are designed to come close to those of horizontal guide rails that move up and down are fixed to the center bottom portions of respective parking spaces 6, and wheels are attached to the front and rear ends of a boat pallet 8 to run on the horizontal guide rails and the pallet bearing rails 7. Then, a turn table arm 11 which is driven by a turn table driving device 10 for turning the boat pallet is installed on the lift rack 3.
Patent JP-H0459902-A (JP)
Title: Method for calcining metal porous body
Inventor: NODA TAMIO
IPC: B22F3/11
Filed: 1990-06-28
Abstract: PURPOSE:To minimize pieces of ceramic plates, to bury space in a calcining furnace with uncalcined plate-like porous bodies as much as possible and to reduce the calcining cost by putting the uncalcined plate-like porous body on the ceramic plate and paper or cloth on this and further, the uncalcined plate- like porous body on these and calcining. CONSTITUTION:In the case of calcining the uncalcined plate-like porous body applying iron powder on urethane foam, etc., having 12mm thickness, the uncalcined plate-like porous bodies 1 constitute a laminate unit 5 inserting the paper or the cloth 2, and each constituted unit 5 is put on a ceramic floor plate or shelf (ceramic plate) 3 and calcined. By using this method, three pieces of uncalcined plate-like porous bodies can be piled and put on the ceramic plate having about 10mm thickness, and even if 1mm thickness of five pieces of the papers for parting between these is added, three pieces of uncalcined plate-like porous bodies can be set with about 52mm the total thickness. Only two pieces can be set at the most upper step, but eleven pieces in four steps can be calcined at one time. By this method, the calcining cost can be reduced by about 40%.
Patent JP-H09329365-A (JP)
Title: Outdoor installation type hot water supply device
Inventor: AOKI TORU
IPC: F24H1/10
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor installation type hot water supply device which is difficult to be frozen easily even when there occurs a power failure. SOLUTION: This outdoor installation type hot water supply device is provided with a device main body 20 of an hot water supply device and an insulated case 10 which is designed to house the main body 20 of the device and a piping unit placed downward from the main body 20 for a insulating purpose so that the case 10 may be mounted along an exterior wall 40 of a building, such as a house. A wall penetration hole 42 is provided in the exterior wall 40 of the building, which makes it possible to ventilate a piping unit housing space 12 of the case 10 with an indoor space where a communication hole 60 is provided between the piping unit housing space 12 of the case 10 and the device main body 20 while an openable cover 50 is provided in the wall penetration hole 42 as well.
Patent JP-S5959027-A (JP)
Inventor: TANAKA TOSHIO
IPC: H02J9/06
Filed: 1982-09-29
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-S5693114-A (JP)
Title: Magnetic resistance effect head
Inventor: TOKI KAORU
IPC: G11B5/39
Filed: 1979-12-25
Abstract: PURPOSE:To obtain an MR head having a high resolution and high sensitivity of reproduction, by providing the 1st and 2nd shield layers consisting of the magnetic substance of highly magnetic permeability with a finite gap between them and nearly right-angled to the forming surface of the electric resistance effect element. CONSTITUTION:For an MR head using the magnetic resistance effect of the ferromagnetic metallic thin film, the 1st and 2nd shield layers 9 and 10 cnsisting of the magnetic substance of highly magnetic permeability are provided with the finite gap lengths G1 and G2 and nearly right-angled to the forming surface of the MR element. The resolution is decided by the size of the gaps G1 and G2 each of the opposite faces of magnetic storing media, and the distance between the MR element 1  and the layers 9 and 10 can secured larger than conventional excepting the part  near the opposite faces of the magnetic storing media. As a result, the attenuation  can be reduced in the direction of the stripe width of the MR element of the signal magnetic flux put into the element 1 from the magnetic recording medium 5. Furthermore, the DC bias magnetic field application means 2 can be constituted easily  in a space larger than the conventional one.
Patent JP-S6060886-A (JP)
Inventor: MURAKAMI MINORU
IPC: B26B19/48
Filed: 1983-09-13
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-S6326913-A (JP)
Inventor: KURAUSU POSHIETSUTO
IPC: H01H13/28
Filed: 1987-07-08
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-2000002997-A (JP)
Title: Replenishment device for processing liquid
Inventor: YOSHIDA HIROSHI
IPC: G03D3/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the replenishment device of developing processing liquid constituted so that the exchanging timing of the developing processing liquid is properly grasped and a used container is easily discarded. SOLUTION: A suction tube 26 is made to pierce through the bag-like replenishment container 23 made of a soft sheet material so that the developing processing liquid housed in the container 23 is used. Then, the middle part of a path where the developing processing liquid of the tube 26 is supplied is provided with bellows 29 communicating with the upper end of a cylindrical member 28. By making the bellows 29 elongate after the tube 26 is made to pierce through the container 22, the developing processing liquid is sucked and a liquid level is made high. When the developing processing liquid of the container 22 is consumed and used up, the exchanging timing can be grasped by the lowering of the liquid level caused by negative pressure.
Patent JP-H1014643-A (JP)
Title: Warm-keeping container for food
Inventor: IWAKURA RYOICHI
IPC: B65D81/38
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely attach a lid which works as a container as well, to a container main body. SOLUTION: This warm-keeping container for food comprises a container main body 11 of a warm-keeping structure, a main body 22 and a lid body 23, and is equipped with a lid 12 which works as a container as well, and is detachably attached to the opening 1a of the container main body 11. The base end part side of a buckle member 20 is pivotally supported so as to be rotatable, by either one of the container main body 11 and the lid 12 which works as a container as well. An engaging part 23e with which the leading end part side of the buckle member 20 is engaged, is provided on another of the container main body 11 and the lid 12 which works as a container as well.  Then, a positioning protuberance 22h is provided on either one of the lid 12 which works as a container as well and the container main body 11, and a positioning recess 16e in which the positioning protuberance 22h is fitted, is provided on the another one of the lid 12 and the container main body 11, and under a state wherein the position of the buckle member 20 and the position of the engaging part 23e meet, the lid 12 which works as a container as well is positioned and held to the container main body 11.
Patent JP-S6150745-A (JP)
Title: Rectilinear drive device
Inventor: SHIMIZU MASATOSHI
IPC: B23Q5/40
Filed: 1984-08-15
Abstract: PURPOSE:To provide a rectlinear device composed of a screw-and-nut mechanism, which operates at a high speed, by fitting a movable table onto a nut so that rotation in association with the rotation of the nut may be prevented. CONSTITUTION:A feed screw 2 composed of balls and a screw, is coupled to the rotary shaft 3 of a first drive source 1 by means of a connector 4. Then, the feed screw 2 is rotated, and therefore, a nut 7 is rectilinearly moved. Meanwhile, the rotation of a second drive source 13 is transmitted to a worm wheel 11 through a worm gear 13 to rotate the nut 7 on rectilinear movement, so that the travelling speed by the rotation of the screw 2 may be further increased. With this arrangement, a movable table 8 rectlinearly moves at a high speed. Further, increasing the lead of the feed screw without the drive source or the driver having large sizes, the efficiencly of the rectlinear drive source may be enhanced with incurring no increase in resistance and no lowering of accuracy.
Patent JP-H0333704-A (JP)
Title: Semiconductor laser module
Inventor: SHIBANUMA NAOTERU
IPC: H01S5/00
Filed: 1989-06-29
Abstract: PURPOSE:To preclude turbulence due to reflected return light by arranging a pig-tail fiber as a constant polarization fiber while rotating its main axis by 45 deg. to the active layer of a semiconductor laser, and setting its overall length to (2n-1)/4 time as large as coupling length. CONSTITUTION:The pig-tail fiber is the constant polarization fiber 20 and the main axis of the fiber 20 is arranged while rotated by 45 deg. to the active layer of the semiconductor laser 1. Then the overall length of the constant polariza tion fiber 20 is (2n-1)/4 times (n: optional natural number) the coupling length of the constant polarization fiber 20. Consequently, the turbulence caused by the reflected return light generated at the connection part of a pigtail terminal can be precluded. Further, the structure is simplified, the manufacture is facilitat ed, and the manufacture cost is suppressed low.
Patent JP-H0837374-A (JP)
Title: Multilayered composite wiring board and its manufacture
Inventor: TSUYAMA KOICHI
IPC: H05K3/00
Filed: 1994-07-21
Abstract: PURPOSE:To provide an inexpensive high-density multilayered composite wiring board by constituting the wiring board in such a way that part of a substrate housing multilayered wiring is branched at flexible wiring layers and the part of the substrate. CONSTITUTION:As shown in the figure, part of a substrate housing multilayered wiring is branched at flexible wiring layers and the part of the substrate. A base material composed of glass fabric and a thermosetting resin is used for the part of the substrate except the extended part of the flexible wiring layers. It is possible to form an interlayer connecting hole through the base material so as to electrically connect the wiring which is flush with the flexible wiring layer to wiring immediately below the wiring layer. Therefore, a multilayered wiring board can be constituted in such a way that the interlayer connecting hole for IVH connection useful for increasing the wiring density can be easily formed. In addition, the flexible wiring layer part can be easily connected to another wiring board or electric parts.
Patent JP-S6230969-A (JP)
Title: Inspector
Inventor: MITSUI HAJIME
IPC: G01R31/02
Filed: 1985-08-02
Abstract: PURPOSE:To prevent erroneous connection, with a higher operability, by making a fixture having a first connector linked to a probe abut on a positioning member of the body at the connection so as to be positioned and connected to a second connector linked to a circuit of the body. CONSTITUTION:A fixture 10 is formed in a box so as to mount printed circuit board to be inspected thereon and a tapered surface 11 is also formed at one corner thereof. A probe 12 is buried in the fixture 10 and is energized upward with a spring. A connector 13 is fixed on one side surface (in X way) and a terminal 13a is connected to the probe 10. Furthermore, a positioning hole 14 is formed to be mated with a positioning pin 35 of a connection unit 30 and a positioning hole 15 to be mated with a fixture locking pin 23a of the body 20. A lever 32a of a toggle lamp 32 of the unit 30 is turned to move the body 30 to the fixture 10 so that the connector 13 will be positioned and connected to a connector 34 of a unit 30. This can prevent erroneous connection, with a higher operbility.
Patent JP-2001001157-A (JP)
Title: Press equipped with welding equipment
Inventor: INOUE TAKESHI
IPC: B23K11/11
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a necessity of securing a space for installing a welding equipment by enabling welding process of works to be welded in a press. SOLUTION: On opposite faces of plural sliding palates 21, 22, and 23 which are vertically moved up and down by a common press driving source with respect to a fixed base 11 of the main body of a press 10, pairs of forming molds 31 and 32, and 33 and 34, respectively, which are clamped and opened by a vertical motion of the slide plates 21, 22, and 23, are mounted. Between a fixed base 12 and the slide plate 23 opposing to the fixed base 12, a welding equipment 50, equipped with two electrode tips 53 and 57 which are in contact with and separated from each other and hold works W1 and W2 to be welded between them by the vertical motion of the slide plate 23, is provided.  The electrode tip 57 located on the side of the fixed plate 12 is supported vertically movably with the fixed base 12 and pushed in a repulsive manner by a pressing spring 70 toward the electrode tip 53 located on the side of the slide plate 23.
Patent JP-H0218626-A (JP)
Title: Interruption inhibition monitoring system
Inventor: KATO TAKAO
IPC: G06F9/46
Filed: 1988-07-06
Abstract: PURPOSE:To early take a measure to an interruption inhibition state by monitoring this state and producing a monitor time excess signal to an interruption inhibition state that exceeds the monitor time for interruption inhibition. CONSTITUTION:An interruption inhibition state preserving part 1 is set in an interruption inhibition state by an interruption inhibition setting command and then released to its original state by an interruption inhibition release command. An interruption processing part 2 produces an interruption processing signal and an interruption permission signal generation part 3 produces an interruption permission signal only in case no interruption inhibition signal nor interruption processing signal is available. An interruption inhibition monitor timer part 4 starts a timer when the interruption permission signal is not available any more and produces an elapsed time signal under working to stop the working of the timer with production of the interruption permission signal. An interruption inhibition monitor time excess informing part 5 produces a monitor time excess signal when the value of the elapsed time signal exceeds the monitor time value for interruption inhibition. Thus it is possible to early take a measure to an interruption inhibition state.