baber/WOPTO huggingface dataset:
Patent JP-H04271010-A (JP)
Title: Magnetic recording medium
Inventor: RYOMO KATSUMI
IPC: C09D127/06
Filed: 1991-02-25
Abstract: PURPOSE:To provide the magnetic recording medium having a high output and high durability by improving the flatness of output waveforms. CONSTITUTION:A magnetic layer contg. magnetic metallic powder is provided on one surface of a nonmagnetic base consisting of polyethylene terephthalate having >=700kg/mm<2> Young's modulus in a TD (transverse) direction and 450 to 700kg/mm<2> Young's modulus in a MD (longitudinal) direction and a back coat layer is provided on the other surface, by which the magnetic recording medium having <=11mum total thickness is obtd.
Patent JP-S52113691-A (JP)
Title: Production of inside mirror type gas laser tube
Inventor: SHINTAKU KEIICHI
IPC: H01S3/139
Filed: 1976-03-19
Abstract: PURPOSE:To obtain a laser tube free form variation in output inexpensively by causing discharge with a metal part provided near a mirror as a temporally cathode and forming a metal film in the mirror surface through sputtering of this metal part.
Patent JP-H10212067-A (JP)
Title: Electric wire feed mechanism in electric wire machining equipment
Inventor: SUZUKI TOSHIAKI
IPC: B65H51/20
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To correctly feed a plurality of electric wires in required length to machines. SOLUTION: Mechanism for delivering a plurality of electric wires (a), corresponding to machining demands, from a supply S to feed required length to electric wire machines B, C, D consists of a sizing feed part 10 and a prefeed part 20. The sizing feed part 10 delivers a plurality of electric wires in required length to the machines by a feed roller. The prefeed part 20 bends the quantity of the electric wires (a) equivalent to the feed quantity of the electric wires (a) from the supply S to the machines by advance of a one-way clutch 225. At the time of feeding the electric wires, back tension caused by resistance of a straightening machine 30 or the like is not therefore applied so as to heighten feed accuracy.
Patent JP-H01206095-A (JP)
Title: Sheet to be thermally transferred
Inventor: IMOTO KAZUNOBU
IPC: B41M5/42
Filed: 1988-02-12
Abstract: PURPOSE:To obtain sheet to be thermally transferred with a superior whiteness by forming an acceptive layer which accepts dye to be shifted to the surface of a base sheet from a thermal transfer sheet, providing dyeing affinity to the acceptive layer and limiting the surface reflection characteristics of a surface where the acceptive layer is provided to a specified range. CONSTITUTION:An acceptive layer which accepts dye which is shifted to the surface of a base sheet from thermal transfer sheet is formed. Said acceptive layer has dyeing affinity and the surface reflection characteristics are such that values L, a and b when the characteristics are measured by a method prescribed by JIS-Z8722 and indicated by a method prescribed by JIS-Z8730 are L=90 or more, a=-11.0 to +2.0 and b=-2.0 to -0.5 respectively. Paper or synthetic resin sheet is used as a base sheet for the sheet to be transferred. Polyester, ester polyacrylate or a mixture of copolymer of these chemicals are used as resins for the acceptive layer.
Patent JP-S54123827-A (JP)
Title: Reader for document and picture information
Inventor: SATOU TSUTOMU
IPC: H04N1/028
Filed: 1978-03-17
Abstract: PURPOSE: To reproduce clear picture independently of the color of visual information, by constituting the document and picture read-in signal through the addition of the read-in signal of the photo electric detection head detecting the color components of red, green and blue.  
     CONSTITUTION: Three photo electric detection head 2 1  to 2 3  are fitted to the head holder 3 so that they mark the same point with the difference of angle of 120° mutually by taking the photo project point of the lamp 1 being the light source. Further, the slit 5 which has the lengthwise axis orthogonal to paper is formed on the contact glass plate 4, and the light from the lamp 1 is projected on the original 6 through the slit 5 and the reflection light on the orginal 6 in detected with the heads 2 1  to 2 3  through the slit 5 (the transmission light of the internal filter f e  is respectively set to red, green and blue.) Further, the picture read-in signal of the heads 2 1  to 2 3 , after it is amplified, is adjusted for the level with the operational amplifiers OP21 to 23, inverted at the inverter and inputted to the OR gate OR1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02210120-A (JP)
Title: Construction of underground beam
Inventor: ISHIKAWA FUMIO
IPC: E04B1/58
Filed: 1989-02-09
Abstract: PURPOSE:To shorten the term of construction with prefabricated members connected to each other, and enable them to be sufficiently fixed with simple construction, in site by jointing a precast concrete underground-beam embedded with steel frame connecting-members projected at both end sections, directly and rigidly to a steel frame column. CONSTITUTION:An underground beam 3 is made of precast concrete in a factory, and at both the end sections, connecting members 31 are projected, to manufacture the beam 3 in a specified length. After that, a column 1 is erected on a foundation pile 5, and on the periphery of a columnar foot section 11, a jointing flange 12 is firmly fitted. After that, the column 1 is erected and after that, the underground beam 3 is carried in and is bridged between the column foot sections 11, and the connecting member 31 and the jointing flange 12 are welded to each other, and post-placing concrete 22 is placed. Then, the underground beam 3 is precast. Then, the labor of manufacture is saved, and also in site for execution of work, the term of construction is shortened, and in addition to rigid jointing, they are integrally formed with the post-placing concrete, and so with simple construction, a sufficient fixing degree can be obtained.
Patent JP-H01207442-A (JP)
Title: Method for maintenance and control in shuttleless loom
Inventor: KURATA AKIO
IPC: D03D51/00
Filed: 1988-02-15
Abstract: PURPOSE:To enable more improvement in productivity, by continuously sensing weft yarn tension, taking out the tension as a wavy curve corresponding to a crank angle per rotation of a loom, finding out an abnormal wave form and carrying out efficient maintenance. CONSTITUTION:A tension sensor 10 is provided between a gripper 4 on the yarn feeding side and a nozzle 3 and tension of a weft yarn (Yb) during flying is substantially and continuously sensed, converted into an electric signal, then passed through an A/D converter and inputted to a computer, which displays the tension as a wavy curve corresponding to a crank angle per rotation of a loom in a display device. On the other hand, the wavy curve is compared with wavy curves taken out in operation just after completing regulation of the loom to find out an abnormal wave form. Diagnosis of abnormality is carried out for picking apparatuses, such as picking timing, pump or nozzle conditions causing the above-mentioned abnormal wave form.
Patent JP-H06243258-A (JP)
Title: Depth detector
Inventor: ONOGUCHI KAZUNORI
IPC: G01B11/24
Filed: 1993-02-19
Abstract: PURPOSE:To realize correspondence of high correspondence position precision by reducing erroneous correspondence between two pictures regardless of a complicated scene. CONSTITUTION:Picture processing parts 3a to 3n and 3'a to 3'n subjects picture information, which are stored in picture memories 2a and 2b, to picture processings different from one another. Area correspondence candidate selecting parts 5a to 5n collate areas obtained as the result of picture processings to select correspondence candidates of individual small areas included in respective areas from collation results of the whole of areas. Area correspondence candidfates obtained by selecting parts 5a to 5n by each small area division result and their reliabilities are registered in an area correspondence reliability memory 6. A correspondence determining part collates segments, which are obtained by edge segment extracting parts 8a and 8b, or density correlations in correspondence candidate areas of individual small areas described in the area correspondence reliability memory 6 to determine the corresponding areas, thus improving the precision of correspondence positions.
Patent JP-H06222026-A (JP)
Title: Oxide semiconductor gas sensor
Inventor: SUGIE JUNJI
IPC: G01N27/12
Filed: 1991-02-26
Abstract: PURPOSE:To provide an oxide semiconductor gas sensor which can function stably over a wide temperature range without requiring any heater regardless of the temperature or lean/rich state of atmospheric gas and in which a thermister element can be fired integrally while exhibiting excellent durability. CONSTITUTION:The oxide semiconductor gas sensor comprises a gas-sensitive layer 5 composed of a metal oxide semiconductor having resistance variable in response to the partial pressure of oxygen in the atmospheric gas formed on a substrate 1, and a temperature compensating thermister element 6 connected in series with a sensor element, wherein the temperature compensating thermister element 6 is composed of a mixture of an n-type oxide semiconductor and a p-type oxide semiconductor.
Patent JP-H08226314-A (JP)
Title: Oil pump for automobile
Inventor: KAWAHARA JUNICHI
IPC: F04C2/18
Filed: 1995-02-20
Abstract: PURPOSE: To attain the same pump performance (discharge quantity, discharge pressure) by using the same oil pump for an automobile even when the same engine is mounted on a chassis of a different type. CONSTITUTION: This oil pump 3 for an automobile is provided with a case 4 having opposite wall sections in the axial direction, a drive gear 7 stored in the case 4, a driven gear 8 meshed with the drive gear 7 stored in the case 4, and a suction port 13 and a discharge port 14 provided on one wall section of the case 4. The drive gear 7 and driven gear 8 are arranged so that the center line L connecting the center of the drive gear 7 and the center of the driven gear 8 becomes vertical. The suction port 13 and discharge port 14 are arranged symmetrically with the center line L.
Patent JP-S62194075-A (JP)
Title: Flow regulating valve for solid particle soil suspension
Inventor: HORII KIYOYUKI
IPC: F16K1/52
Filed: 1986-02-17
Abstract: PURPOSE:To reduce abrasion of a valve element and to improve durability by providing a valve element of a designated form. CONSTITUTION:A valve rod 3 has a portion 31 of an outside diameter smaller than the inside diameter of a valve seat 2, which is pierced through the valve seat 2 to form an annular passage 4 between the inner wall of the valve seat 2 and the outer wall of the valve rod 3. The lower edge 33 of an enlarged portion 32 of the valve rod is brought into contact with the upper edge 21 of the valve seat to close the passage. The valve rod 3 is smoothly throttled curvilinearly from a point B corresponding to the lower edge 22 of the valve seat 2 as shown by a numeral 34 to form a small-diameter portion 35. Further, the valve element 1 has a portion 11 increased in width along the lower edge 22 of the valve seat. Thus, a liquid current is let flow along a curved surface as Coander effect, and a liquid current coming out from the annular passage 4 to free space smoothly flows along the curved line of the valve rod 3 as shown by an arrow C.
Patent JP-H01206441-A (JP)
Title: Tracer
Inventor: MAKITA AKIHISA
IPC: G06F11/34
Filed: 1988-02-15
Abstract: PURPOSE:To read tracer data by one shift bus by reading tracer data by means of the shift bus, setting tracer data in a shift register at every word and continuously reading tracer data. CONSTITUTION:A trace mode is set in a trace mode register 12 at the time of initial setting. In a mode that a CS1 address is traced at every clock, com mand data in the trace mode register 12 is written into a RAM1. When a stop condition is adjusted, writing is stopped. When a read command signal is trans mitted by a signal line 105 throught an OR gate 17, data of a RAM1 is set in the shift register 5. Data of the shift register 5 is read by a shift register 11 through a bus 108. Data of the shift register 11 instructs a tracer write con trol circuit 13 of write start.
Patent JP-S5712542-A (JP)
Title: Mounting method
Inventor: HATADA KENZOU
IPC: H05K1/05
Filed: 1980-03-11
Abstract: PURPOSE:To thin a device, and to mount it in high density by a method wherein a hole is bored to a metallic frame and a metallic film is glued, the film is etched with light and wiring and a lead pattern are formed, and an element piece is inserted into the hole and connected. CONSTITUTION:The opening 41, 41' are shaped to the Ni sheet 40, and the Cu film 42 is fixed with adhesives 43. The film 42 is photoetched, and the lead wiring 42' is molded. Photosensitive resin is applied previously on a film surface at the opening side, and etching from the opening side is prevented. An IC45' and a chip part 45 with solder bumps 44, 44' are inserted into the holes 41, 41', positioned, heated and pressed 21, 21' by means of jigs 20, 20' and soldered. Lastly, protective resin 22, 22' is applied, and cured and a process is completed. According to said constitution, the electronic parts can be mounted in a thin type in high density.
Patent JP-H09202403-A (JP)
Title: Dust bag holding tool for dust box, dust bag-roll holder for dust bag holding tool, and dust box
Inventor: KOBAYASHI SHINJI
IPC: B65F1/06
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To simplify the collected of dust to reduce the burden on workers, and hold a dust bag-roll so that it can freely roll and cannot be dropped out. SOLUTION: A dust bag holding tool 112 is provided with an upper frame 124 having a cutout 124a. The upper frame 124 is capable of being elastically deformed, and a dust bag 22 is firmly loaded and held on the upper frame by virtue of the elasticity. Then, the dust bag holding tool 112 is fixed and hanged on inside face of a door 16 of a dust box 10 by the use of a rear frame 30. Further, the dust bag holding tool 112 is provided with a dust bag-roll holding means 148 for holding a dust bag-roll 36 so that the roll can freely roll and cannot drop out.
Patent JP-H04247362-A (JP)
Title: Method and device for controlling power recovery for auto loader
Inventor: WATANABE HIDEYASU
IPC: G11B15/68
Filed: 1991-02-01
Abstract: PURPOSE:To reduce a workload by automatically descending a magazine by descending a bottom stopper, and loading a cartridge at a readin position. CONSTITUTION:When the hit of a power source occurs while the exchange processing of the cartridge is performed, and after it is returned, a bottom stopper state detecting part 11 detects whether or not a state located at an initial position to introduce the magazine to an auto loader is set, and a catcher state detecting part 12 detects whether or not a state sandwichable a side plane to carry the cartridge is set, and a processing part 14 identifies the cartridge before the hit of the power source occurs, and issues a command to a control driving part 15 so that the cartridge being processed when the hit occurs can be set from the states of the bottom stopper and a catcher. The auto loader is operated according to the command, and returning processing to present condition is performed. In such a way, it is not required to perform the exchange processing of the cartridge by an operator from the first step again, and it is possible to improve processing efficiency with minimum change, and to reduce the workload on the operator.
Patent JP-H02210672-A (JP)
Title: Data writing error detector
Inventor: SUZUKI HIROSHI
IPC: G11B20/18
Filed: 1989-02-10
Abstract: PURPOSE:To surely detect a data writing error with simple constitution by comparing the error detection/correction codes added to reading out data and preserved with each other and detecting the writing error of writing data in the case of unmatching. CONSTITUTION:A writing error detection command is held in an assigned register 15 when this command is transferred from a host system 10 in a verification mode (writing error detection mode). A CPU 13 reads out the recording data corresponding to the writing data just before recording in a data memory device 11 according to this command and transfers the data to a controller 12. An EC checking circuit 19 checks the reading out error in accordance to the error/ correction code added to the reading out data and instructs the check result to the CPU 13. The CPU 13 compares the error detection/correction codes added to the reading out data and preserved in the memory 17 and decides that the error is generated in the data writing in the case of the unmatching.
Patent JP-S52115295-A (JP)
Title: Petroeums leakage detector
Inventor: NAKANE HISAO
IPC: G01N27/06
Filed: 1976-03-24
Abstract: PURPOSE: To provide the detector of high sensitivity of detecting petroleums leakage and simple circuit configuration by composing the detecytor with a coaxial cable whose electrical characteristics vary with the impregnation of petroleums, an oscillator and a circuit for detecting oscillation frequencies. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09203740-A (JP)
Title: Scanning type probe microscope
Inventor: MORIMOTO TAKASHI
IPC: G02B21/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type probe microscope to be used in combination with an optical microscope to measure the specific positions, with which alignment of the probe and optical microscope at the time of probe replacement can be made easily, certainly, and at a low cost. SOLUTION: A scanning type probe microscope concerned has an X-Y stage 12 to displace a specimen in the X-Y plane and a probe 23 arranged so as to measure the surface of specimen, and is further equipped with the first optical microscope 19 to observe the probe 23 from right over, the second optical microscope 21 installed at a certain distance from the first 19, and a probe locating mechanism 18 to adjust the position of the probe 23. The first optical microscope 19 should have a large working distance while the second 21 have a high magnification and a small working distance.
Patent JP-S63199454-A (JP)
Title: Semiconductor device
Inventor: NEGORO TATSUO
IPC: H01L29/73
Filed: 1987-02-16
Abstract: PURPOSE:To reduce the chip area of a semiconductor device, to which a power device is formed and which is changed into one chip, by continuously shaping the base of a single crystal island forming the power device in a single crystal layer shaped to a support substrate. CONSTITUTION:In a semiconductor device, which has single crystal layers 1a-1c surrounded by insulating films 2a-2c in a support substrate 3 and each forms elements in respective single crystal island 1a-1c, the base of the single crystal island 1c shaping a power device is formed continuously in a single crystal layer 3A shaped to the support substrate 3. The single crystal islands 1a, 1b are formed into the polycrystalline Si substrate 3 through the insulating films 2a, 2b, but the single crystal Si 1c in a power-device forming region is coated only with the side-wall insulating film 2c, and the base of the single crystal Si 1c is not coated and shaped continuously in the high-concentration N<+> single crystal substrate 3A. P impurity diffusion layers 5 and N<+> impurity diffusion layers 6 are formed, and a thyristor is shaped into the single crystal island 1a, a resistor into the single crystal island 1b and a vertical type MOSFET into the single crystal Si 1c respectively.
Patent JP-H07239555-A (JP)
Title: Processing device of non-silver salt photosensitive material
Inventor: SUGAIWA TAKAYUKI
IPC: G03F7/30
Filed: 1994-03-01
Abstract: PURPOSE:To decrease the volume of a waste washing liquid and to improve a water washing effect by consisting a washing water supplying means of a supplying means by a slit, a supplying means by rollers, supplying means by sprays, supplying means for passing a photosensitive material into the slit filled with the washing water or supplying means by brushes. CONSTITUTION:The washing water is supplied from the slit 23 formed of two sheets of sheets 21, 22 to the upper surface of the photosensitive material in a washing section B1. The slit 23 is formed by two sheets of the rectangular flexible sheets which are hung in proximity to each other at the width to cover the transporting width of the photosensitive material. The upper part between two sheets of the sheets 21 and 22 is provided with a pipe 24 provided with plural small openings for supplying the washing water. On the other hand, the washing water adhering to the surface of a rotating roller 26 for washing which is immersed in the lower part into the washing water in the water tank 25 is supplied to the lower surface of the photosensitive material. The unwashed water is supplied from a washing water tank 27 by a magnet pump 8b to the pipe 24 and the water tank 5.
Patent JP-S60176223-A (JP)
Title: Reaction chamber temperature controller in cvd device and the like
Inventor: SUZAKI TETSUO
IPC: H01L21/205
Filed: 1984-02-23
Abstract: PURPOSE:To cut down the cooling period of the titled device by a method wherein the heater of a chamber is formed into a freely switchable type by dividing it in longitudinal direction, a blower with which a forced air-cooling can be performed and a control device with which temperature fall characteristics are provided, and an optimum cooling condition is maintained for the wafer for which a crystal growing process has been finished. CONSTITUTION:The electic furnamce 47 consisting of a heater unit 44 is supported by a thermal insulator 48 and a reaction chamber, consisting of a quartz tube 63, a gas introducing part 60 and an upper flange 54, is provided therein. When a wafer is going to be provided, a tubular electric furnace is formed by tightly fixing the left and the right heater units, and the characteristics of temperature fall of the reaction chamber temperature can be controlled in a wide range if the heater unit interval is widened based on the prearranged program in comination with the control of heating power of the heater at the state wherein the reaction chamber temperature will be reduced after the growth of crystal. Besides, a quick cooling can be conducted on the quartz surface as pccasopm demands by performing a forced air cooling using a blower.
Patent JP-S63200805-A (JP)
Title: Sewage clarifier
Inventor: OGAWA MASAHIDE
IPC: B01D21/01
Filed: 1987-02-16
Abstract: PURPOSE:To collect the colored component such as blood and COD component in sewage, by using a clay mineral consisting essentially of dioctahedral montmorillonite and further trioctahedral magnesium phyllosilicate as the title sewage clarifier. CONSTITUTION:A clay mineral consisting essentially of dioctahedral montmorillonite and having <=15ml/2g degree of swelling by the ACC method, 50-90meq/100g cation exchange capacity, 90-250m<2/> specific surface, and 4-8pH aq. suspension or a semisynthetic clay mineral contg. dioctahedral montmorillonite and octahedral magnesium phyllosilicate and having <=15ml/g degree of swelling by the ACC method, 40-80meq/100g cation exchange capacity, 100-200m<2>/g specific surface, and 8-10pH aq. suspension is used as the component of the sewage clarifier. By this method, a blood component which has been difficult to collect can be completely collected and flocculated, and sewage can be clarified.