baber/WOPTO huggingface dataset:
Patent JP-S62222669-A (JP)
Title: Organic thin-film element
Inventor: MIZUSHIMA KOICHI
IPC: H01L51/05
Filed: 1986-03-25
Abstract: PURPOSE:To improve the efficiency of charge transfer by using an organic conductor as an electrode applying voltage to an organic thin-film in an organic thin-film element in which the organic thin-film is employed and charge transfer among donor molecules and acceptor molecules by applying voltage is used. CONSTITUTION:A first organic thin-film (a donor molecular film) 3 containing donor molecules and a second organic thin-film (an acceptor molecular film) 4 containing acceptor molecules are laminated on an Al electrode 1 in succession through an insulating organic thin-film 2, and an organic conductor electrode 6 is shaped onto the organic thin-film 4 through an insulating organic thin-film 5. Accordingly, charges transfer among donor molecules and acceptor molecules by applying voltage to the organic thin-films, thus controlling the absorptivity, conductivity characteristics, etc. of the organic thin-films.
Patent JP-H0641951-A (JP)
Title: Earth retaining wall in soft ground and earth retaining construction method
Inventor: SHIMADA FUMIO
IPC: E02D3/12
Filed: 1989-03-20
Abstract: PURPOSE:To improve executing ability by forming a wall body of plurality of column bodies composed of columns made of excavated soil and filler which are uniformly mixed each other, and mutually overlapping the outer peripheries of the columns for unifying them. CONSTITUTION:A earth retaining wall 1 being square in a plane is executed to a ground abutting on the periphery of a building. The wall 1 is formed of a column body made by arranging columns 2 composed of excavated soil and filler such as cement system solidifying agent, which are uniformly mixed, in every direction on a plane. Next, the columns 2 are set in a state where their outer peripheries mutually overlap, and height, thickness and weight enough to resist against soil pressure are given to the wall 1, and the inside ground enclosed by the wall 1 is excavated. Thus since a support is unnecessary, a wide work space can be obtained, and ground work can be easily executed, and since an earth anchor need not extend to a bearing ground, the excavation can be made on an optional shape plane even when an obstacle exists, and moreover since the column is made by mixing the excavated soil and the filler, constructing cost can be reduced.
Patent JP-H06283710-A (JP)
Title: Electrostatic-induction thyristor
Inventor: KISHIDA TAKASHI
IPC: H01L29/74
Filed: 1993-03-25
Abstract: PURPOSE:To restrain carriers from being injected excessively from a cathode region in an ON state and to reduce the amount of an electric charge extracted through a gate region in a turn-off operation by a method wherein a part corresponding to a comb tooth is separated in a halfway part and the bonding area of the cathode region to a channel region is reduced. CONSTITUTION:A gate region 2 as a p<+> type impurity region and a cathode region 3 as an n<+> type impurity region are arranged so as to be faced comb shapes on one main surface of an n<-> type semiconductor substrate 1. Then, an anode region 4 as a p<+> type impurity region is formed on the back (as a second main surface) of the substrate 1. In addition, regions sandwiched by the gate region 2 are formed so as to be separated by a channel 5 to be used as a main current passage, and the cathode region 3 s formed so as to be separated in halfway parts corresponding to comb-shaped teeth. When they are separated, the bonding area of the cathode region 3 to the channel region 5 is reduced, the excessive injection of carriers can be suppressed, the amount of an electric charge can be reduced, the storage time of the carriers is shortened, and the turn-off time of the title thyristor can be shortened.
Patent JP-S59191358-A (JP)
Title: Electronic device
Inventor: TAMAOKI AKINOBU
IPC: H01L23/28
Filed: 1983-04-13
Abstract: PURPOSE:To improve the resistance to shock, the resistance to humidity and the resistance to heat shock by a method wherein electronic elements coated with a resin for protection are housed in a case consisting of a laminated sheet of a metal sheet and an insulating sheet coated on the surface of the metal sheet. CONSTITUTION:A resin 11 for protection is coated on the inner surface of a case 6 on the surface of an insulating sheet 8b and an IC chip 1, bonding wires 4 and external leads 3, which have been housed in the case 6, in such a way as to cover them. A three-layer laminated sheet for moistureproofing and radiation shielding, which consists of a metal sheet 7a, an insulating sheet 8a and reinforcing sheet 9a, constitutes the case which houses the chip 1, a die pad 2, the leads 3 and the wires 4 in. A three-layer laminated sheet, which consists of a metal sheet 7b, the insulating sheet 8b and a reinforcing sheet 9b, constitutes a sealing sheet 10.
Patent JP-S52149878-A (JP)
Title: Blance ring of full-automatic washers
Inventor: OONO MASAHARU
IPC: B04B9/14
Filed: 1976-06-09
Abstract: PURPOSE: To obtain a blancer which allows low vibration operation over the whole dehydration operation range from starting to rated speed running. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09319725-A (JP)
Title: Eprom microcomputer
Inventor: SASAKI TAKUMI
IPC: G11C16/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the availability of an OTP microcomputer and the user's development efficiency by using an unused area of the OTP microcomputer as a 2nd program area. SOLUTION: A program start address setting circuit 103 transfers the selected 2nd program start address to a program counter 111 of a CPU 101 and updates the address. The CPU 101 reads the program stored in a 2nd program storage area of the 2nd program start address shown by the counter 111 out of an EPROM 105 and then successively carries out the program after storing it temporarily in an instruction register 113. The programs can be written into a 1st program storage area and a 2nd program storage area (conventional unused area) of the EPROM 105 in the same way as a case where a portogram is written into an EPROM built in a conventional OTP microcomputer. Thus, an unused area of the conventional OTP microcomputer can be used as the 2nd program storage area.
Patent JP-H01238651-A (JP)
Title: Object recognition method for radiographic image
Inventor: NAGATA TAKESHI
IPC: G06T7/00
Filed: 1988-03-19
Abstract: PURPOSE:To improve detection accuracy of the limits of regions and to improve image quality of reproduced images by dividing a radiation image into many small regions according to image data, unifying the small regions which have similarity and obtaining the characteristic values for the obtained plural regions. CONSTITUTION:The radiographic image 21 composed of an object part 22, a direct radiation part 23 and a scattered line part 24 is divided into the many small regions (e.g. the parts surrounded by a short dashed line) in response to the value of the image data (S). Then, the similarity between the two small regions is evaluated based on the data S corresponding to the adjacent small regions, and when the regions have similarity, the regions are unified into one small region, and the similarity between the unified region and the adjacent small region is evaluated, and such evaluation is repeated over all the regions of the image 21, and the many small regions are unified into the plural regions which are not similar to each other. Then, more than one characteristic values of the data S are obtained by the region, and the object part 22 is recognized by the characteristic values.
Patent JP-H11269722-A (JP)
Title: Polyester-based hollow conjugate fiber
Inventor: AIDA HIRONORI
IPC: D01D5/32
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject fiber having improved process stability on the production of the fiber and on the processing of the fiber into a fiber product, and further having the improved properties of bulkiness, elastic recovery, etc., by alternately conjugating the plural portions of a polyester elastomer and the plural portions of a non-elastic polyester in a circular form around a hollow. SOLUTION: This polyester-based hollow conjugate fiber is obtained by alternately conjugating the plural portions of a polyester elastomer (polyetherester block copolymer, etc.), and the plural portions of a non-elastic polyester (polyethylene terephthalate, etc.), in a circular form around a hollow. The hollowness percent of the obtained fiber is >=10%. The fiber has so excellent recovery characteristics (setting resistance and durability) as to be especially useful for wadding materials, and further is so excellent in drapeability as to be useful for interior materials, non-woven fabrics, etc.
Patent JP-S63233620-A (JP)
Title: Mobile communication system
Inventor: SHIBANO YOSHIZO
IPC: H04B7/04
Filed: 1987-03-20
Abstract: PURPOSE:To always receive a signal at a high level and to realize data transmission at high speed, by selecting an antenna to be used responding to the position of a mobile body. CONSTITUTION:In a memory device 45, indication data which represents which antenna 5 should be used is stored in an address responding to the position included in the travel allowable area of a vehicle 4, and the indication data stored in the responding address is supplied to a switching controller 43 by inputting present position data. The generation of the indication data stored in the memory device 45 is performed by discriminating which signal reception level by which antenna 5 is higher as traveling the vehicle 4 along a road 3 included in the travel allowable area, and generating the indication data which indicates the antenna 5 with higher signal reception level should be selected. In such a way, it is enough that generated indication data is stored in the address corresponding to the discriminated position of the memory device 45.
Patent JP-S63234472-A (JP)
Title: Contact wear inspection system for magnetic disk
Inventor: MIZUSAWA HIROSHI
IPC: G11B33/10
Filed: 1987-03-20
Abstract: PURPOSE:To simplify the mechanism of a driver to a minimum as required by providing only a mechanism required for contacting and floating a magnetic head on the surface of a magnetic head on a test deck. CONSTITUTION:The plural test decks 14-1-14-n are operated in parallel, respectively start/stop the rotation of the magnetic disk 1 and repeat the contact operation of the magnetic head 7 to the surface. On this test deck 14, as the mechanism required to a minimum, a spindle mechanism 2, a rotation controller 17 for controlling the start/stop thereof and clamps 16a, 16b for fixing the magnetic head 7 are disposed. The test decks 14-1-14-n are mounted on a common measuring station base 12, the carriage 16 of the test deck 14 is connected to the moving element 5a of a ball screw mechanism 5 to move the magnetic head 7 by a control processor 11 and write/read test data and process the data. Thereby, a simplified inspection system can be obtained.
Patent JP-H06276998-A (JP)
Title: Brewing of soy sauce and equipment therefor
Inventor: OZAWA KAZUHIRO
IPC: A23L27/50
Filed: 1993-03-25
Abstract: PURPOSE:To shorten a period of time for brewing soy sauce. CONSTITUTION:Unrefined soy is adjusted to 0-20 deg.C, put in a decomposition tank 20a and kept at 0-20 deg.C for 1-7 days. The unrefined soy discharged form the decomposition tank 20a is transferred to a decomposition tank 20b while heating at 20-40 deg.C by a double pipe heat exchanger 80 and kept here at 20-40 deg.C for 1-5 days. The undefined soy discharged from the decomposition tank 20b is further transferred to a decomposition tank 20c while heating at 40-60 deg.C by the double pipe heat exchanger 80 and kept here at 40-60 deg.C for 1-7 days to obtain digested soy. Then, the digested soy discharged from the decomposition tank 20c is transferred to a fermentation tank 12 while cooling at about <=30 deg.C. Lactobacilli or yeast fungi are added in high concentration to the digested soy and fermented and aged for about 1.5 months.
Patent JP-H01241354-A (JP)
Title: Electromagnetic field casting method for aluminum small diameter rod
Inventor: NAKAMURA HARUHIKO
IPC: B22D11/01
Filed: 1988-03-23
Abstract: PURPOSE:To cast an Al small diameter rod improving casting surface under electromagnetic field by specifying interval between molten metal and shielded ring, injecting pressurized air from air injecting holes in the shielded ring and forming gas layer between the both. CONSTITUTION:In a mold composing of coil 12, cooling water jacket 8 and shielded ring 9, the molten metal is supplied from a spout 3 through a nozzle 4. Then, the electromagnetic force of the coil 12 is adjusted so as to come to <=0.5mm, desirable to <=about 0.3mm gap 11 between the molten metal ingot and the shielded ring 9. Successively, by injecting the pressurized air 15 from the air injecting holes 10 arranged in the shielded ring 9 to the gap part 11, the gas flow layer is formed to control the outer diameter of the ingot. By this method, the Al small diameter rod having bright casting surface without segregation layer is obtd. and the excess thickness thereof for machining is made to thinning and the yield is improved.
Patent JP-S56162711-A (JP)
Title: Zoom lens system
Inventor: YASUKUNI MITSUO
IPC: G02B15/22
Filed: 1980-05-20
Abstract: PURPOSE:To shorten the closest object distance without increasing overall length by making the object distance of the case when the focusing lens group is extended most <=25 times the focal length in a zoom lens system of which the focusing lens group is the rear group of the zoom system. CONSTITUTION:In a zoom system of which a focusing lens group 3 is the rear group of a zoom system (1-3) and focusing is accomplished by driving of the whole or part thereof, the lens group 1 is 5.5mm. ahead of a conventional system when telephoto side T. The lens group 3 is also retreated 8.2mm. on shifting to the telephto side T from the position at the end of the wide side W by zoom operation in an infinite subject distance. At this time, the rate D of extension of the lens group is 18.2mm. and the rate of extension on the wide side is 10mm. with respect to a subject distance 1.5m. D is <=25 times the focal length. Thereby, the closest object distance is shortened without increasing the overall length.
Patent JP-H11265021-A (JP)
Title: Display device for camera
Inventor: OKUMURA YOICHIRO
IPC: G03B7/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To present intelligible display contents to a user without providing a dedicated display area by respectively sequentially and successively displaying film information and the number of film frames such as film sensitivity and the number of exposure feasible frames on a film information display means, and the kind of film and date information on a date information display means. SOLUTION: When a camera is set up in a photographing ready state interlocked with a power switch 55 permitting photographing operation, the film information is detected from a film cartridge loaded in the camera. A CPU 10 controls to sequentially and successively display the 1st film information including at least either film sensitivity or the number of exposure feasible frames and the number of film frames in the film information display area of an LCD 13. Then, it controls to sequentially and successively display the 2nd film information including the kind of film and the date information in the date information display area.
Patent JP-S61226204-A (JP)
Title: Workpiece loading method for machine tool
Inventor: MITSUI KIMIYUKI
IPC: B23B31/02
Filed: 1985-03-29
Abstract: PURPOSE:To improve the contour accuracy of a work section of a disk shaped workpiece made of such soft metal as metallic mirror by forming a slit from the peripheral side face of the workpiece toward the center, dividing it into a work section and a clamp section, and fitting the clamp section to a chuck. CONSTITUTION:In order to fit a workpiece 1 to the mouthpiece 2 of a vacuum chuck, the suction face 13 of the mouthpiece 2 is brought into contact with the clamp face 5 of the workpiece 1 to suck it from a suction hole 18. Then, the clamp section 12 of the workpiece 1 sticks to the suction section 16 of the mouthpiece 2 fitting the workpiece 1 to the mouthpiece 2. In the case where a slit 7 is positioned near a ring shaped section S, i.e., E=F in the figure, a work surface 4 may not be subject to deform providing the most desirable condition for fitting the workpiece to the vacuum chuck. This fitting allows fitting strain and the defomation of the work face 4 to separate so that the clamp face 5 of the workpiece 1 and the surface condition of the clamp face of the chuck may not affect the work surface 4.
Patent JP-S58187707-A (JP)
Inventor: SATOU KAZUO
IPC: F22G1/00
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-H02248924-A (JP)
Title: Liquid crystal oriented film and production thereof
Inventor: HACHIYA SATOSHI
IPC: G02F1/1337
Filed: 1989-03-22
Abstract: PURPOSE:To improve the bistability of a ferroelectric liquid crystal by using a high-polymer liquid crystal exhibiting an inclined smectic liquid crystal state as the liquid crystal oriented film. CONSTITUTION:Two sheets of substrates 4 with transparent electrodes each formed by providing the liquid crystal oriented film 1 on the surface of an electrode 3 are disposed in such a manner that the films 1 face each other and the normal liquid crystal 2 exhibiting electrooptical curing is crimped therebetween. The oriented film consisting of the high-polymer liquid crystal exhibiting the inclined smectic liquid crystals state is usually used for this liquid crystal oriented film 1 and the structure of the higher order thereof has the inclined smectic liquid crystal structure. Since the stability in the two directions of the normal liquid crystal material 2 is obtd. in this way and, therefore, the stability of the orientation of the liquid crystal is enhanced and the display contrast of the liquid crystal element and the memory effect of the display are improved. The bistability of the ferroelectric liquid crystal is improved particularly in the case of using the ferroelectric liquid crystal as the normal liquid crystal 2.
Patent JP-S55159641-A (JP)
Title: Digital conversion circuit
Inventor: MIZUGUCHI TAKASHI
IPC: H04B15/00
Filed: 1979-05-31
Abstract: PURPOSE:To enable to identify whether the data change due to noise, etc., or intended data change, by respectively comparing the data output at present and the data sequentially input in time to a memory circuit and obtaining the differential coefficient. CONSTITUTION:A memory circuit 101 stores digital data and output data input and the number of data stored is determined in advance with the period, etc., of noise component mixed. On the other hand, a differential coefficient detection circuit 102 compares the data output at present with the data sequentially input from the input to the circuit 101 and the value input one after another is detected as positive, negative or zero from the differential coefficient. As a result, if the differential coefficient is zero, that is, no change is present in the data, the control signal to output a new data in place of the present data is output to an operation circuit 103, and if positive or negative, the control signal representing the necessity of data correction is output to the circuit 103. Thus, the data change due to noise, etc. or intended data change can be identified.
Patent JP-H06280458-A (JP)
Title: Lift door
Inventor: YAMADA MASASHI
IPC: E06B9/58
Filed: 1993-03-26
Abstract: PURPOSE:To make it possible to fold a folding door in such a fashion that each panel may face in the horizontal direction in the upper part of an opening when opening the opening and prevent the folding door from going up to an unnecessary height and a folded door from projecting in the shape of eaves so as to protect its outside view. CONSTITUTION:A plurality of door panels 1 are vertically arranged in parallel while the upper ends of vertical adjacent door panels 1 may be connected to the lower ends of the panels rotatively with hinges 2, thereby forming a folding door A which can be vertically folded. The folding door A is laid out between posts 4 erected on both sides. The upper end of the door panel 1 located in the uppermost part of the folding door A is rotatively connected to the upper part of the ports 4 with a horizontal axis. The lower end of the door panel 1 at the lower most part of the folding door A is connected to a lift means which rises vertically.
Patent JP-S545038-A (JP)
Title: Exothermic fumigator
Inventor: KAIHO KEISUKE
IPC: F24V30/00
Filed: 1977-06-10
Abstract: PURPOSE: An exothermic fumigator comprising (A) a heating composition, which starts heating only by contact with oxygen in the air, lasts the heating for a long period, and is capable of controlling the heating temperature ranging from low to high temperatures freely, and (B) an agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02245944-A (JP)
Title: Function trace output system
Inventor: KITADATE YOTARO
IPC: G06F11/28
Filed: 1989-03-20
Abstract: PURPOSE:To decrease the output amount of trace data without generating any large hindrance by specifying a function call level for trace output optionally according to a program to be traced. CONSTITUTION:The trace program 14 samples trace data every time a function call is made by the program 15 to be traced and a stack pointer 17 is monitored to output the trace data to a file area 19 only when its depth is less than a certain constant value. For example, while the stack pointer 17 indicates a depth value larger than 3, trace data is not stored in the file area 19 of a disk device 18 even when sampled. Consequently, the output amount of trace data can be decreased without any hindrance.
Patent JP-H04280934-A (JP)
Title: Metallic gasket material and its production
Inventor: ASAI MASATO
IPC: C22F1/08
Filed: 1991-03-07
Abstract: PURPOSE:To provide a metallic gasket material which is a metallic gasket material for sealing flange for vacuum equipment, exhauster, etc., and has superior heat resistance and high performance. CONSTITUTION:An ingot of an alloy having a composition consisting of, by weight, 0.05-0.45% Cr, further 0.005-0.15%, in total, of one or >=2 elements among V, Nb, Ti, Y, and La, and the balance Cu with inevitable impurities is heated to 930-1070 deg.C and hot-worked. At the time of subsequent cold working, crystalline grain size is regulated to <=5mum on average by means of heat treatment prior to final cold working and the final cold working is done at <=25% draft.
Patent JP-H03270673-A (JP)
Title: Overcurrent protective circuit
Inventor: HATAMOTO YOSHIYUKI
IPC: H02M3/28
Filed: 1990-03-20
Abstract: PURPOSE:To suppress overcurrent by making a judgment that an overcurrent is fed to a load when a detected signal exceeds a set reference voltage and applying a control voltage to the dead time control terminal of a pulse width control circuit thereby lengthening the dead time. CONSTITUTION:Upon occurrence of an overcurrent state where any one of rectifying/smoothing circuits 13a, 13b, 23a, 23b feeds a current higher than a rated output current, a detection signal to be applied on the + terminal of an operational amplifier 17 through diodes D1-D4 exceeds a set reference voltage applied on the-terminal, and thereby a positive output signal from the operational amplifier 17 is applied onto the dead time control terminal DT of pulse width control circuits 15, 25 thus controlling the dead time to be lengthened. Consequently, DC output currents from switching regulators 10, 20 are limited resulting in the protection of the switching regulators 10, 20 from overcurrent and overload.