baber/WOPTO huggingface dataset:
Patent JP-S60209727-A (JP)
Title: Screen
Inventor: MORIYA HIROMU
IPC: G03B21/58
Filed: 1984-04-03
Abstract: PURPOSE:To obtain a CRT image projection screen device whose shape, size, and curvature are varied optionally by fixing numbers of small-area mosaic screens which have an adjusting mechanism for a tilt angle on the reverse side closely in combination. CONSTITUTION:The projection screen 3 is constituted by arraying small mosaic components in a plane is mounted on a rack stand 4. An image projected from a projector 1 passes through an optical path 5 to reaches projection screen components 3. At this time, the direction of the surface of the projection screen components 3 is adjusted with a ball joint 3a to collect reflected light to the side of an observer 6 effectively, so that the observer 6 can see a sharp projection image at a predetermined observation position.
Patent JP-S57183682-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B25/04
Filed: 1981-05-06
Abstract: PURPOSE:To facilitate the easy setting of a spindle and to prevent outer air from flowing into a disk loader to eliminate the dust, by making the inner diameter of a magnetic seal larger than the outer diameter of an upper bearing and at the same time providing a tap piercing hole to the spindle hub. CONSTITUTION:The inner diameter of a magnetic seal 6 is larger than the outer diameter of an outer wheel of an upper bearing 2 whose inner wheel is fixed to a spindle shaft 1. Thus a spindle hab 5 and the shaft 1 are cast into one body, and the bearing 2 is set to the shaft 1 as well as to the shaft 1 after setting the seal 6 into a housing 4. This assembly can be easily set into the housing 4 from the upper part. A magnetic fluid 24 can be easily indjected through a tap piercing hole provided at the area which is nearly coincident with a gap part that forms a magnetic field where the outer diameter of the shaft 1 of the hub 5 is opposite to the inner diameter of the seal 6. After the injection, the tap hole can be completely closed with a setscrew 19.
Patent JP-H08258063-A (JP)
Title: Mold for insert molding of cord drawing-out structure and resin molded object molded using the same
Inventor: EZURE TADAYOSHI
IPC: H01R43/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a mold for insert molding capable of enhancing the yield of an insert molded object having a cord drawing-out structure. CONSTITUTION: The inner wall surface of a cord drawing-out port 16 is brought to a closed state over the entire periphery thereof before upper and lower molds 11, 12 reach a predetermined joined state and, as the upper and lower molds approach each other, the opening area of the cord drawing-out port is gradually throttled to tighten a cord.
Patent JP-H10262543-A (JP)
Title: Production of porous water-containing wheat flour food
Inventor: MINE KOJI
IPC: A21D15/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for producing a porous water-containing food by baking the food, reducing the volume of the baked food, storing the food, and subsequently thermally recovering the volume of the food, capable of improving the flavor, taste, texture and productivity of the food on the recovery by storing the baked food for a specific time or longer for maintaining the water content and subsequently reducing the volume of the baked food. SOLUTION: A process for reducing the volume of a baked or semi-baked porous water-containing wheat food after a process for storing the food for 8 hr or longer for maintaining the water content of the food is disposed. The storage process for maintaining the water content of the food may have either one of (A) a means for retaining the food under a high humidity, (B) a means using a closed vessel, (C) a means for freezing the food, (D) a means for successively adding water, or either one of the means (A), (B) and (C) and the means (D).
Patent JP-H09262702-A (JP)
Title: Surface coated super hard alloy cutting tool having excellent resistance to chipping
Inventor: UEDA TOSHIAKI
IPC: C23C16/32
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated super hard alloy cutting tool having excellent resistance to chipping off. SOLUTION: A surface coated super hard alloy cutting tool is provided by chemically and/or physically depositing a hard coating layer comprising a compound layer of an Al2 O3 mainly consisting of Al2 O3 on the surface of a WC group super hard alloy having a average layer thickness of 3 to 20μm, the compound layer of the Al2 O3 type containing, by weight, 1.5 to 15% of Ti and 0.005 to 0.1% of Cl.
Patent JP-S55160123-A (JP)
Title: Engine
Inventor: KOBAYASHI MASARU
IPC: F02B31/00
Filed: 1979-05-31
Abstract: PURPOSE: To stabilize engine idling, by fitting a check valve to one of two holes made on the upstream end of an auxiliary fuel passage, the hole being positioned downstream or upstream of a throttle valve depending on the valve's "close" or "open" position, respectively.  
     CONSTITUTION: While an engine is idling, a throttle valve 76 is inclined by about 3W4°. from its "close" position, its downstream rim 76 being positioned between two holes 72, 74 opening in a main suction passage 44 of an auxiliary passage connected with a combustion chamber or an inlet valve. Since the second hole 74 is closed by a check valve containing a ball 78 which is controlled by a spring 80 and the negative suction pressure of the main suction passage 44, air entering the auxiliary passage through the first hole 72, which is open to the fresh air, increases auxiliary inlet air without returning from the second hole 74 to the suction passage 44 and produces the effect of suction jet during the engine idling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S542755-A (JP)
Title: Production of soot form double glass rod
Inventor: IZAWA TATSUO
IPC: C03B8/04
Filed: 1977-06-08
Abstract: PURPOSE:To prevent crazing and remaining of air bubbles and obtain an even soot form double glass rod by forming soot form glass rod layers for core tubu burner.
Patent JP-S542684-A (JP)
Title: Manufacture of charge transfer device
Inventor: MAEKAWA TOORU
IPC: H01L21/28
Filed: 1977-06-08
Abstract: PURPOSE:To improve the capacity with the uniform insulation film between a transfer electrode and substrate by evading substrate-surface oxidization during electrode oxidization, by forming a SiO2 film and further, an oxidizationpreventive film on a Si substrate surface and by providing a conductive layer on it.
Patent JP-H01241514-A (JP)
Title: Endoscope
Inventor: KUMAKURA MASAHIRO
IPC: G02B23/24
Filed: 1988-03-24
Abstract: PURPOSE:To perform inspection with high accuracy by providing an inserting part with a fixing means and detaining the inserting part in a specified position. CONSTITUTION:The inserting part 2 of an endoscope 1 is inserted into the inside of the object part 17 to be inspected of a conduit pipe, etc. At the same time, high pressure fluid is supplied from a fluid ejecting port 11 through a channel 12 for fluid supply and ejected from the fluid ejecting part 11. The inserting part 2 is floated, thereby leading a sucker 13 to a ceiling surface 18 inside the object part 17. The outside sucking means on the side closer to one's hands is operated so as to make the sucker 13 generate a sucking function and adsorb to the surface ceiling 18. Therefore, fluid is jet-ejected whereby the inserting part 2 can be lead to the specified position. At the same time, the inserting part 2 can be fixed in a desired position. Thus, the inspection with high accuracy can be performed.
Patent JP-S58187127-A (JP)
Inventor: KIKUCHI SHIYOUJI
IPC: A01M29/16
Filed: 1982-04-23
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-S58185280-A (JP)
Title: Thermal printer
Inventor: HAGANUMA TOMOYUKI
IPC: B41J2/32
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a thermal printer having a function that the results of judging the presence or absence of underline are stored according to data on input letters and versatile underline information for composing data on letter patterns and data on underline is directly input. CONSTITUTION:Letter information and underline information for one line, input in an input buffer 4, are processed, and the letter information is stored as letter data in data buffer 31 of RAM3 and the discriminative pronunciation note buffer of a data qualifying buffer 32. On the basis of the underline information, the presence or absence of underline is judged, and the results are stored as underline data in the underline buffer of the data qualifying buffer 32 of RAM3. The underline data and letter pattern data sent out of a shift register 17 are composed in OR circuit 18 and put in a thermal head DI terminal and the underline is printed.
Patent JP-H03270603-A (JP)
Title: Electric car
Inventor: NISHIKAWA MASANOBU
IPC: B60L50/10
Filed: 1990-03-20
Abstract: PURPOSE:To reduce the weight, to suppress exhaust gas contamination and to lengthen traveling time by connecting a battery through a charger to a generator coupled with a drive engine. CONSTITUTION:A generator 8 is connected through a charger 9 with a battery 2 in order to charge the battery 2. The charger 9 can be charged from an external commercial power supply upon mode change when an electric car is stopped. Power is drawn from the battery 2 during travel, and thereby an engine 6 drives the generator 8 to produce a power which is fed through the charger 9 to the battery 2. For example, a predetermined charged voltage drops to a level requiring recharge after traveling of 6 hours and recharging operation of 4 hours is required, but traveling can be continued without causing voltage drop to the level requiring recharge operation during the interval.
Patent JP-2000265334-A (JP)
Title: Fluff binding spinning and spinning apparatus
Inventor: OMORI SEI
IPC: D01H1/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of fluffs on a yarn surface and the sizing amount in a step for woven fabrics and improve the yarn quality by installing a swirling fluid nozzle between front rollers and a snail wire of a ring spinning frame, passing a fiber bundle through the interior of the swirling fluid nozzle and thereby carrying out the spinning. SOLUTION: A swirling fluid nozzle 1 is installed between front rollers 3 and a snail wire 4 of a ring spinning frame and a fiber bundle 6 is passed through the interior of the swirling fluid nozzle 1 to carry out the spinning. Compressed air under >=0.05 MPa compressed air pressure is preferably fed into the interior of the swirling fluid nozzle 1. The swirling direction of air is not any particular object; however, the direction is preferably opposite to the direction to impart twists to the yarn if possible. Although a small balloon is formed in the nozzle 1 by the swirling air stream in the direction opposite to the twists, false twisting effects are produced when regularly twisting the yarn at a crossing point on the outlet side of the nozzle 1 at this time. Thereby, the twists imparted to the whole yarn exhibit fluff binding effects.
Patent JP-H05272193-A (JP)
Title: Precast product
IPC: E04C3/34
Filed: 1992-03-26
Abstract: PURPOSE:To increase shearing load withstanding force of a precast product. CONSTITUTION:A shaft reinforcing bar 12 and a belt reinforcing bar 13 are provided in the inside of precast concrete 11 which is compacted into a hollow shape by means of centrifugal force. Both ends of shaft reinforcing bar 12 are fixed on end face metal fittings 14 which are provided at the top end face and bottom end face of the precast concrete 11. A bar-shaped shear reinforcing bar 21 or a plate-shaped shear reinforcing bar 22 is provided in the shape of the character X from the end face metal fitting 14 at the top end of a square column to the end face metal fitting 14 at the bottom end of the column in the inside of each belt reinforcing bar 13 along four sides of the precast concrete 11 shaped like square column. Both top and bottom ends of each shear reinforcing bars 21, 22 are fixed on the top and bottom end face metal fittings 14. When shearing force works on the precast concrete 11, the belt reinforcing bar 13 resist the shearing force, and the shear reinforcing bars 21, 22 which are arranged diagonally in the shape of the character X resist as a tensile bar or compression bar to improve shearing load withstanding force.
Patent JP-S57183064-A (JP)
Title: Semiconductor device
Inventor: MINAMI KENJI
IPC: H01L29/73
Filed: 1981-05-07
Abstract: PURPOSE:To prevent a protection diode from being destroyed by surge current, by connecting a protection resistor of polycrystalline Si in series to the protection diode, when a transistor and the protection diode and provided on a single semiconductor substrate. CONSTITUTION:A thick field oxide film 12 is formed at the edge and center of a p type Si substrate 11. It separates an element region for MOS transistor with one for protection diode. Next, an n<+> type source region and a drain region are formed in the element region for transistor. A polycrystalline Si gate electrode 16 is provided on a channel region through a gate oxide film 15. An n<+> type region 17 is formed by diffusion in the element region for protection diode. A polycrystalline Si layer 19 is provided at the edge to contact the electrode 16. A polycrystallic Si protection resistor 18 is formed by extending to the film 12 to contact it outside. This prevents the diode from destroying p-n junction, because the resistor 18 suppresses the surge current.
Patent JP-S581572-A (JP)
Inventor: EIGIRU OTSUTOO KAJI GURIEZE
IPC: G06F3/02
Filed: 1982-04-23
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-2000270140-A (JP)
Title: Image processor
Inventor: TAJIMA KATSUAKI
IPC: G03G21/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can detect the state of a device without disturbing the execution of an image processing operation. SOLUTION: A copying machine 3a comprises an original carrying part 500, a reading part 300 which reads the image of an original and generates the image data, a communication part (a memory unit 30, an external device connector 90 and a communication circuit 2), a printer part 400 which forms an image on the recording paper according to the image data and a paper referring unit 600 which sends the paper ejected from an ejection rollers 87 back to a printer part P after switching back the paper as necessary. Then the machine 3a performs the self-diagnostic processing to detect the state of its component element that is not active, and this self-diagnostic processing is carried out for every component element even when other component elements are active.
Patent JP-S59194471-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIMOTO YASUO
IPC: H01L21/225
Filed: 1983-04-19
Abstract: PURPOSE:To obtain a planar type semiconductor device which has wide emitter area even with a thick semiconductor substrate by altering the P type impurity predeposition density from the first and second main flat surface sides in case of diffusing an insulator. CONSTITUTION:An N type silicon semicondutor substrate 1 is thermally oxidized, a window 17 is opened at the second main flat surface side, boron predeposition is performed in high density to form a P type high density impurity layer 31. Then, it is again oxidized, a diffusion window 18 is opened at the first main flat surface side to perform the predeposition of the boron in low density to form a P type low density impurity layer 41, pressure diffusion is then performed to obtain an insulating diffused layer 2. Subsequently, a P type base layer 3 and a P type emitter layer 4 are obtained. After a window 14 for an oxidized film is then formed, an N type emitter layer 5 is obtained. Then, contacting windows 15, 16 are opened, and a gate electrode 21, a cathode electrode 22, and an anode electrode 23 are formed.
Patent JP-2000264238-A (JP)
Title: Steering control device of vehicle
Inventor: FUKADA YOSHIKI
IPC: B62D119/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To perform a corrective steering properly without being ill influenced by abnormality of a means to sense the yawrate substantially. SOLUTION: A target yawrate γt of a vehicle is calculated (S100), and the presumptive yawrate γh of the vehicle is calculated through calculation of observer based upon a vehicle model and subjected to a correction by feedback (S150 and 200), and the first corrective steering angle θa is calculated on the basis of the presumptive yawrate γh while a second corrective steering angle θb is calculated from the deviation of γh from γt (S250), and the corrective steering angle θafs is calculated on the basis of the first corrective steering angle θa and the second corrective steering angle θb subjected to a restriction process (S300 and 350), and a corrective steering device is controlled on the basis of θafs, and thereby the front wheels are put in corrective steering with θafs (S400).
Patent JP-S59194917-A (JP)
Title: Conveyor device
Inventor: TSUKAMOTO MITSUYOSHI
IPC: B65G15/62
Filed: 1983-04-18
Abstract: PURPOSE:To reduce the number of parts used and suppress the man-hours for assembly of a casing, which is installed between a pair of driving parts and receives the placing of a belt on it movably, by forming the casing through folding of a plate so as to provide the top plate, front plate and guide part consolidated as in a single piece. CONSTITUTION:In this conveyor device for transport or assembly of objects, a casing 13 is installed between a pair of driving parts, and a belt 3 is placed on this casing 13 movably. The casing 13 is composed of a frame, consisting of at least top plate 13b and front plate 13c, a guide part 13a at the ends of top plate 13b, a rear plate 13d and a bottom plate 13e, which are prepared from a plate of metal etc. folded into an intended shape in a single body. The top plate 13b is furnished with a friction reducing material 4 to facilitate movement of the belt 3 and the guide part 13a to prevent the object under transportation from dropping off to outside the casing 13. Thus the number of parts to constitute a casing 13 is reduced, and this simple construction serves suppression of the man-hours in assembly process.
Patent JP-H08233088-A (JP)
Title: Oil pressure control device for hydraulically-operated type transmission for vehicle
Inventor: FURUKAWA HIDEO
IPC: F16H61/08
Filed: 1995-03-02
Abstract: PURPOSE: To control opereation of an oil pressure control means according to detecting drive force transmission capacity by a method wherein, to switch an engaging state based on a running state and reduce the time lag of the feed of working oil, drive force transmission capacity of a frictional engagement element is detected, and based thereon, the possibility of the feed of a response pressure is decided. CONSTITUTION: First, it is decided from the value of a system timer whether it is in gear shift processing and when YES, the value of a timer counter TMCL is calculated at S10-12. It is decided whether the value exceeds a threshold value YTCLON, and when the value exceeds it, the bit of a flag QSDM is set to 1, and when the value does not exceed it, the plug is set to O at S14-A18. When the bit of the flag is 1, an answer pressure is fed as control without an answer pressure and when the bit is 0, the answer pressure is fed as control with an answer pressure at S20-S24. When it is decided that a gear shift is not at an initial stage, it is decided whether a gear shift is completed and when YES, a program is immediately completed and when NO, control of the second half of a gear shift is executed at S10-S26-S28.
Patent JP-2000269562-A (JP)
Title: Multilayer piezoelectric ceramic
Inventor: KOSAKA HIDEAKI
IPC: H01L41/083
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To avoid decrease in characteristics due to damages of external electrodes and also suppress occurrence of damages with respect to the external electrodes. SOLUTION: Multilayer single elements (multilayer piezoelectric ceramic single elements) 10, 11 and 12 are of the identical construction, excepting external input/output terminals 6A and 6B of the multilayer single element 10. The multilayer single elements 10, 11 and 12 are provided with leads 7A and 7B (internal connection conductors) which connect two or more points of the external electrodes 4A and 4B. When the multilayer single elements 10, 11 and 12 are stacked in the direction of the ceramic lamination and are connected, leads 91A and 91B (connecting conductor between single elements) connect conductive connecting parts 8A and 8B of the respective leads 91A and 91B. The leads 7A and 7B of inner connection conductor may be a whole surface conductor which cover the whole surface of the external electrodes 4A and 4B.  Also, it is preferable that leads 7A, 7B, 91A and 91B exist in multitude or are metal rigid bodies, such as metal plates for prevention of cut of the external electrodes.
Patent JP-H09221157-A (JP)
Title: Easy lid of container
Inventor: MORI NOBORU
IPC: B65D47/36
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and convenient lid which is formed by utilizing a slightly thick paper and a thin aluminum foil like an aluminum foil to be used as daily necessaries for easily covering a top of a paper cup, which facilitates carrying of the cup without overflow of the contents during swing, shuts out dust, dirt, and germ, and is helpful to retain warmth and coldness. SOLUTION: Two notches are formed at a part of a lid paper B having a dimension similar to an outer diameter of a top edge of a paper cup so as to provide a claw section C. To the bottom of the lid paper B in that state, a trapezoidal material A of aluminum foil which is sufficiently larger than the lid paper is stuck in a shape of concentric circle excepting the claw section C. When it is to be used, the claw section C is raised and erected so as to form an easy-to-hold tab.
Patent JP-H10253160-A (JP)
Title: Low nox fan heater
Inventor: TAKEUCHI HIROSHI
IPC: F23C99/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a low NOx fan heater whose NOx reducing effect is high with an extremely simple structure. SOLUTION: A fan heater l has a filter 11 with a honeycomb structure attached to an air inlet port 10 which is provided with the ends of convection air passages 41 and a combustion air passage 43. The combustion air passage 43 serves to introduce combustion air to a gas burner 45. The convection air passages 41 serve to introduce diluting air for lowering the temperature of hot air. A paint obtained by mixing titanium dioxide of a photocatalyst with active carbon or alkoxysilane and processing the mixture is applied to the surface of the filter 11. Titanium dioxide produces active oxygen when it is irradiated with ultraviolet ray, so that nitrogen oxide is changed to nitric acid. The air inlet port 10 is provided with an ultraviolet lamp 13 for applying ultraviolet ray to the filter 11 so that the paint is irradiated with the ultraviolet ray from the lamp 13.
Patent JP-H08269135-A (JP)
Title: Thermoplastic elastomer
Inventor: AANISU UBI PIIGURISU
IPC: C08L95/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer which is not crosslinked but exerts the properties of crosslinked thermoplastic elastomers.  
     SOLUTION: The elastomer substantially comprises a copolymer which comprises a mixture of ethylene, one or two or more α-olefins having from 3 to 12 carbon atoms and optionally a diene. Here, the copolymer is in an uncrosslinked state and has a crystalline portion within the range of from about 2 to about 40 wt.% based on the weight of the copolymer, wherein from about 15 to about 85 wt.% of the crystalline portion melts at a temperature above 80°C, from about 15 to about 85 wt.% of the crystalline portion melts at a temperature below 80°C and the melting temperatures in the crystalline portions differ by at least about 30°C. 
     COPYRIGHT: (C)1996,JPO