baber/WOPTO huggingface dataset:
Patent JP-H05159457-A (JP)
Title: Disk device and disk sub system using relevant device
Inventor: MURAKAMI MASAYOSHI
IPC: G11B20/10
Filed: 1991-12-06
Abstract: PURPOSE:To provide a disk device with a larger capacity than the storage capacity of an essential disk medium and a disk sub system using the disk device as a spare disk device by providing the compression/restoration circuit of data by hardware logic in a disk device. CONSTITUTION:This system is provided with a data compression circuit 2 and a data restoration circuit 3 between a logic and servo circuit 1 and a read/write circuit 4 in the disk device. The data compressed by constitution like this is written on the disk and the capacity of the stored data is increased. Further, the disk system is used as the spare disk device backing up the data by the disk sub device.
Patent JP-H10194224-A (JP)
Title: Packaging device for fruits and vegetables, and packaging method therewith
Inventor: MORIKAWA HIROSHI
IPC: B65B25/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device for fruits and vegetables, which can efficiently perform the filling and packaging of fruits and vegetables in a plastic bag in a short period of time, and a packaging method by the packaging device. SOLUTION: This device is a device which inserts fruits and vegetables 30 in a plastic bag 2, and discharges the bag 2 forward, and the plastic bag 2 is fitted on the upper surface at the front part of a pedestal 1, and a blow-out port 6 for pressurized air is provided so as to be confronted with the mouth 41 of the bag 2, and on the upper surface of the pedestal 1, a tray 10 equipped with a housing part 11 for fruit and vegetables on the front part, is provided slidably in the longitudinal direction. Then, a press-propelling body 20, on the front part of which two sheets of a mesh or a fabric 28 to cover the top and bottom, both surfaces of the fruits and vegetables housed in the tray 10, are installed, is provided slidably in the longitudinal direction.
Patent JP-H06200353-A (JP)
Title: Austenitic stainless steel excellent in hot workability
Inventor: SHIMIZU YASUHIRO
IPC: C22C38/00
Filed: 1992-12-28
Abstract: PURPOSE:To produce an austenitic stainless steel material excellent in hot workability by adding Sn and controlling the amounts of impurity elements (Pb, Zn, Bi, S) to prevent the deterioration in material characteristics and further strengthening desulfurization by Al and Ca. CONSTITUTION:This material is an austenitic stainless steel material having a composition which contains, by weight, 0.02-0.10% Al, 0.001-0.02% Ca, and 0.01-0.05% Sn and further contains, by weight, <=15ppm Pb, <=20ppm Zn, <=15ppm Bi, and <=50ppm S and where the value of CV defined by CV=Pb+ Bi+0.63Zn+0.21S is regulated to <=20ppm and also having superior hot workability. By this method, the Sn-containing austenitic stainless steel material excellent in hot workability can be stably supplied. This material can produce excellent industrial effects.
Patent JP-H05160140-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: MIWA HIROYUKI
IPC: H01L21/331
Filed: 1991-12-06
Abstract: PURPOSE:To enable a bipolar transistor with improved electrical performance to be manufactured by forming an emitter side wall insulation film on a sidewall of an emitter electrode and at the same time a second insulating film on an upper surface of the emitter electrode. CONSTITUTION:An emitter side wall insulating film 23 which consists of for example silicon oxide is formed on a sidewall of an emitter electrode 22. Furthermore, a second insulating film 24 is provided on the emitter electrode 22. An emitter insulating film 25 is formed of the emitter side wall insulating film 23 and the second insulating film 24. Therefore, after the emitter electrode 22 and a base electrode 26 are insulated, the spacing can be narrowed, thus enabling spacing between the emitter electrode 22 and a base contact part 28 of an NPN bipolar transistor 10 to be reduced and hence an element to be highly integrated.
Patent JP-H09173355-A (JP)
Title: Dental retainer
Inventor: OMURA TATSU
IPC: A61C7/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve a dental retainer and an adjusting means for its tightening wires. SOLUTION: This retainer is constituted by connecting both ends of the tightening wires 23a, 23b in contact with the outer flanks of teeth to approximately U-shaped metallic supporting parts 27a, 27b existing on the inner side of the teeth. The tightening wires are constituted by connecting plural constituting wire parts 23a-1, 23a-2, 23a-3, 23b-1, 23b-2, 23b-3 by means of connectors 41a having elasticity. Synthetic resin parts 31a, 31b having ruggedness fitting to the inner flanks of the teeth are fixed to these metallic supporting parts. The teeth are inserted and fitted into the spacing parts 33a, 33b between the tightening wires and the ruggedness of these synthetic resin parts 31a, 31b.
Patent JP-H07198463-A (JP)
Title: Combination weighing method and apparatus
Inventor: EZU HARUNORI
IPC: G01G19/387
Filed: 1993-12-28
Abstract: PURPOSE:To provide a combination weighing apparatus which achieves a zero- point correction efficiently to enable the realization of the weighing of an object to be weighed at a high accuracy and at a high speed. CONSTITUTION:A sequentially signal fetching means 34 fetches a weight detection signal of a weighing hopper sequentially as weighed value every time the object to be weighed, which is supplied or discharged alternately, is supplied or discharged in a plurality of housing chambers 20 and 22 of a specified weighing hopper 10 as object to be zero-point set. A first zero-point setting means 38 resets a zero-point correction value by a specified computation based on the weighed values thus obtained. This allows the resetting of the zero-point correction value without emptying all the housing chambers 20 and 22 of the specified weighing hopper 10. In addition, there is no restriction of using the weighing hopper 10 in the combination thereby eliminating the limit to the number of combination patters.
Patent JP-2000174772-A (JP)
Title: Fault restoration system
Inventor: FUKUDA TAKEO
IPC: H04L12/26
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To speedily restore a communication environment connected to a communication port in a communication abnormal state owing to a fault. SOLUTION: Respective communication ports 12-1 to 12-n are connected to a hub device 10 which are segment-constituted. A fault information recognition means 20 detecting and recognizing the fault of the communication ports 12-1 to 12-n and a segment setting means 30 setting a fault communication port 16 which the hub device 10 has to a segment which is same as a segment to which the communication port where the fault occurs belongs and recognized by the fault information recognition means 20 are installed.
Patent JP-H06170404-A (JP)
Title: Manufacture of angle bar
Inventor: FUJIWARA KIROKU
IPC: B21B1/08
Filed: 1992-12-02
Abstract: PURPOSE:To provide a manufacture of an angle bar which reduces waterannealing and pickling by half, does not require finish cutting in a finishing stage and is excellent in productivity. CONSTITUTION:This method consists of a rough rolling stage A to roll a metallic stock nearly in an L shape and a finishing stage B to finish the outer apex 155 of the nearly L shape intermediate member 15 into an orthogonal shape under a heating state. In the finishing stage B, rolling is performed by using a horizontal upper roll 2 to work the inside surface 151 and the inner lower surface 153 of the intermediate member 15 in an orthogonal state, a vertical left roll 3 abutting upon the outside surface 152 of the intermediate member 15 and a horizontal lower roll 4 abutting on the outer lower surface 154 of the intermediate member 15. The relation between the inside surface 151 of the intermediate member 15 and the inscribing surface 22 of the horizontal upper roll 2 is formed in a low frictional state.
Patent JP-H06170829-A (JP)
Title: Form device
Inventor: MORIYAMA TAKESHI
IPC: B28B7/04
Filed: 1992-12-03
Abstract: PURPOSE:To enhance workability and safety by facilitating the demolding of an inner frame part in a form device molding a concrete product and equipped with an inner frame and to obtain the concrete product of high quality. CONSTITUTION:A form device has outwardly opened side frame plates 12a, 14a and an inner frame 4 is provided in the side frame plates 12a, 14a. A lift rod 61 is provided in the inner frame 4 in a freely liftable manner and an arm rod 63 is attached to the lift rod 61 in a shakable manner. A crank plate 66 is fixed to the lift rod 61 and the base end parts of arm plates 67 is attached to the crank plate 66 in an up-and-down rotatable manner corresponding to the respective frame 4. The leading ends of the arm plates 67 are attached to the respective side walls of the inner frame 4 in a revolvable manner and an angle 60 is provided to the side frame plate 12a and the leading end thereof is engaged with the lower part of the arm rod 63 in a slidable manner.
Patent JP-H09174468-A (JP)
Title: Robot teaching device
Inventor: TAKEI KAZUYOSHI
IPC: G05B19/42
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obviate the need to determine a corresponding relation between a position on a screen and a position at a robot coordinate system each time a camera is moved, in a robot teaching device to teach a robot operation point by using a work image photographed by a camera. SOLUTION: A camera 2 is fixed at an arm 1, and offset amounts of a camera 2 and a hand 3 are stored at an offset amount containing part 15. The position of the hand 3 detected by a position detector 5 is stored in a robot position storing part 13. A work photographed by the camera 2 is displayed at a display part 7 and a robot operation point is indicated by a user by means of a touch panel 8. An indication data calculating part 9 determined a distance to a robot operation point, indicated by the camera 2, based on the position of a point indicated by a touch panel. A computing part 16 determines robot operation point data based on the contents of the robot position containing part 13, an indication data containing part 14, and the offset amount containing part 15.
Patent JP-H09202646-A (JP)
Title: Conductive composition and bulb for cathode ray tube using conductive layer formed therewith
Inventor: TEI HOUMO
IPC: H01J9/22
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive composition which contains respectively prescribed amounts of an alcoholic solvent, a specific compound, a dispersant, an absorption inhibitor, an evaporation inhibitor and a surfactant, is excellent in solubility, applicability on coating layer formation with a shortened drying time and gives a conductive layer of a lowered surface resistance.  
     SOLUTION: This conductive composition contains an alcoholic solvent, preferably methanol and/or ethanol, 0.4-10.0wt.% of SnO 2 , 4.5-7.0wt.% of a dispersant preferably t-butanol or t-amyl alcohol, 3.5-7.0wt.% of an absorption inhibitor, preferably selected from Methyl Cellosolve and 2-ehoxyethanol, 0.8-4.0wt.% of an evaporation inhibitor, preferably selected from dimethylformamide and dioctyl phthalate and 0.02-0.25wt.% of a surfactant, preferably a nonionic surfactant, where each of the contents of them is based on the weight of the alcoholic solvent. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06171295-A (JP)
Title: Foil-clad composite sheet material
Inventor: KAWASAKI KIYOKAZU
IPC: B44C3/02
Filed: 1992-12-07
Abstract: PURPOSE:To perform work on various types of substrate material easily and surely by applying a beaten foil layer on a reverse side of a base sheet layer which is provided with an interposed bonding means for a surface decoration face and forming a beaten foil treated layer on this outer surface side. CONSTITUTION:A foil-clad composite sheet material 1 is provided with surface layer decorating material made of a beaten foil which is formed by spreading metal material such as gold or silver, etc., and processed and treated to be extremely thin. It is used for work on various types of substrate as surface decorating material of various types of building construction. The foil-clad composite material 1 is provided with a base sheet layer 2 which has an interposed bonding means 3 for a surface decoration face on one side 2a. The base sheet layer 2 is provided with the beaten foil layer 4 which is to be applied to its reverse side 2b. Further, the beaten foil layer 4 is provided with a foil surface treatment layer 5 which is formed on its outer surface side 4a. Thus, the foil-clad composite sheet 1 can be easily and surely worked on various types of substrate material and its workability is improved.
Patent JP-H09176010-A (JP)
Title: Flavonoid-containing agent for suppressing synthesis of protein of hsp60 family
Inventor: MORINO MASAYOSHI
IPC: C07D311/62
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the above suppressing agent containing a flavonoid as an active component, suppressing the expression of a heat shock protein group having a specific molecular weight and useful for the treatment of autoimmune diseases related with the protein such as type I diabetes and rheumatoid arthritis. SOLUTION: This agent for suppressing the synthesis of heat shock proteins having a molecular weight of 57-68kD contains a flavonoid such as quercetin, catechins (e.g. epigallocatechin gallate, epicatechin gallate, epigallocatechin, epicatechin or their isomers), rutin or baicalein as an active component. The agent is preferably administered at a daily rate of 1mg to 10g in terms of flavonoid for adult in 1-4 divided doses by oral or parenteral administration.
Patent JP-H07187625-A (JP)
Title: Production of apatite coating body
Inventor: SHIODA MASARU
IPC: C01B25/32
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method capable of producing apatite under a normal pressure without including extremely high temp. or high pressure operation. CONSTITUTION:The apatite is deposited on a base body by heating to >=30 deg.C while allowing the water soluble calcium complex inert to free phosphate ion and the water soluble phosphate to bring into contact with the base body. A chelete salt such as ethylenediaminetetraacetic acid calcium salt, nitrilotriacetic acid calcium salt, cyclohexanediaminetetraacetic acid calcium salt, glycol ether diaminetetraacetic acid calcium salt, diethylenetriaminepentaacetic acid calcium salt or the like is suitable as the water soluble calcium complex inert to free phosphate ion. Air, oxygen or hydrogen peroxide can be introduced to complete the formation reaction of the apatite.
Patent JP-H11186285-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI KAZUO
IPC: H01L29/808
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain low noise and high speed properties by separating a first conductivity low-concn. charge semiconductor substrate from a first conductivity channel formed thereon through a depletion layer caused by applying a negative voltage to a second conductivity control layer. SOLUTION: A disc-like n-type Si semiconductor substrate 1 has a p<+> type X-ray incident electrode 3 on one main surface and n<+> type collector electrode 5 on the other main surface which is formed by injecting electrons 4 produced by X-rays 2 incident on the incident element 3. A junction field-effect type FET 23 has an nchannel 12 sufficing if contg. only one type of impurity to the ntype semiconductor substrate 1 electrically separated from the ntype channel 12 through a depletion layer 14 caused by applying a negative voltage to a p<+> type control layer 6A. This permits the impurity concn. in the channel 12 to be lowered and hence the FET integrated with a semiconductor X-ray detector provides a low noise and high speed properties, etc.
Patent JP-H07194892-A (JP)
Title: Clothes dryer
Inventor: KOBAYASHI KOHEI
IPC: D06F58/02
Filed: 1993-12-28
Abstract: PURPOSE:To ensure the air quantity of an exhaust fan to improve clothes drying efficiency without considering a counterplan such as material change when a fan belt is elongated by a secular change. CONSTITUTION:The rotating speed per unit time of an exhaust fan is detected by a rotating speed detecting sensor 28. The rotating speed per unit time of a rotating drum 23 is detected by a rotating speed detecting sensor 28. A microcomputer 26 detects the lowering state of rotating speed of the exhaust fan by comparing it with the rotating state of the rotating drum 23, and judges the elongated state of a fan belt 55. When the fan belt 55 is elongated by a prescribed quantity, a lever clutch 71 is operated, and its lever 71a pushes down a locking plate 62a to extend a tension coil spring 62 in the arrowed direction A. A pulley 61 is energized in the same direction by the elongation of the tension coil spring 62, the elongation of the fan belt 55 is consequently absorbed, and its tension is kept constant.
Patent JP-H11240196-A (JP)
Title: Printing head structure body for electrostatic direct printing apparatus
Inventor: DESIE GUIDO
IPC: B41J2/395
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To print patches of a uniform density evenly without banding. SOLUTION: A printing head structure body for electrostatic direct printing apparatuses using a dry toner comprises one insulating material having two faces, an array 106d of printing opening parts penetrating the insulating material, a printing nip having edge sides and formed in the periphery of the array of printing opening parts, and control electrodes on at least one face of the insulating material. Each control electrode has a first electric conductor C1 in the periphery of at least one printing opening part. Two additional electric conductors C2, C3 extending from the first electric conductor C1 towards the edge sides of the structure body are included in the control electrode. The longer one has a length LC3 longer than 3 mm and the shorter one has a length LC2 of 4 mm at most to satisfy LC2/LC3<=0.75.
Patent JP-2000178683-A (JP)
Title: Free-cutting non-heat treated steel excellent in toughness
Inventor: FUKUOKA KAZUAKI
IPC: C22C38/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a free-cutting non-heat treated steel having machinability equal to or above that of Pb-added non-heat treated steel without the addition of Pb and having toughness equal to or above a certain level. SOLUTION: This steel has a compsn. contg., by mass, 0.30 to 0.55% C, 0.15 to 0.40% Si, 0.80 to 1.60% Mn, 0.005 to 0.050% P, <=0.040% S, 0.005 to 0.035% Al, 0.04 to 0.15% V, Cu+Ni+Cr+Mo: <=0.45%, 0.0050 to 0.0l50% B, 0.008 to 0.018% N, and the balance Fe with inevitable impurities, in which, also, B/N lies in the range of 0.5 to 1.5. To the above steel, 0.005 to 0.20% Ti is added, the content of N is controlled to 0.010 to 0.020%, B/(N-Ti/3.42): 0.5 to 1.5 is satisfied, and also, Cu+Ni+Cr+Mo is relaxed to <=0.60%. The content of S in the steel is increased to 0.04 to 0.08%, and Ca is added by 0.001 to 0.003%.
Patent JP-2000183338-A (JP)
Title: Mis semiconductor device and its manufacture
Inventor: ITO YUKIO
IPC: H01L21/336
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To improve breakdown voltage a against overvoltage which is applied to the drain electrode in a lateral DMISFET. SOLUTION: In an open MIS semiconductor device, N+-type source regions 7, whose flat outer forms are octagonal, are selectively formed in a p-type base region 4 so that they are adjacent to the side edges of a P+-type base region 5. The N-type source regions 7 are formed in a forms such that they do not exist on a center line L obtained by connecting the center of an N+-type drain region 6 and the center of the P-type base region 4.
Patent JP-H07199139-A (JP)
Title: Method and device for inspection of liquid crystal substrate
Inventor: NANBU SANKIYUU
IPC: G02F1/136
Filed: 1993-12-31
Abstract: PURPOSE:To provide a method and device for liquid crystal substrate inspection of high reliability. CONSTITUTION:A placing table 2 is constituted movably in Z and theta directions to a mobile substrate 21, and the mobile substrate 21 can be moved in X and Y directions by an X base 41 and a Y base 51. Meanwhile, a probing substrate 6 is fixed to a fixed table, and only the placing table 2 is moved to bring a probing needle 62 and an electrode pad 31 of a liquid crystal substrate 3 on the placing table 2 into contact with each other. FPC cables 44 and 54 where flexible insulating band-shaped bodies are provided with printed wiring are used as cables between the X base 41 and the Y base 51 and between the X base an and the mobile substrate 21. At least two marks 32A and 32B are added to the liquid crystal substrate 3 or a glass substrate 30 including the liquid crystal substrate 3, and these marks 32A and 32B are successively observed by one TV camera to detect the angle theta of the liquid crystal substrate 3.
Patent JP-H11183535-A (JP)
Title: Four port test set
Inventor: FUJISAKI HIRONORI
IPC: G01R27/28
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To measure the S-parameter of a four port device, without changing cable connection in the middle of measurement, by performing switchover of two switches of a four port test set, by the control signals of a network analyzer. SOLUTION: A four port test set 20 is composed of switches SW1 , SW2 , and a control unit 21, and the control unit 21 receives control signals from a network analyzer 10 and performs switchover of the switches SW1 , SW2 respectively. And a signal from a port P1 of the analyzer 10 is switched over to a port P4 or port P5 by the switch SW1 , and a signal from a port P2 is switched over to a port P3 or port P6 . Consequently, it becomes possible to measure the S parameter of a four port device 30, without changing cable connections in the middle of measurement, since a section between each port P3 -P6 of the test set 20 and each measuring terminal Rx , A1 , A2 , Tx of the four port device 30 is all connected with a cable respectively. Accordingly, throughputs of measurement increase.
Patent JP-H10189428-A (JP)
Title: Illumination optical apparatus
Inventor: YAMAMOTO NORIAKI
IPC: H01L21/027
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical apparatus which does not spoil the uniformity of an illumination distribution and which can correct telecentricity. SOLUTION: An illumination optical apparatus is provided with secondary- light-source formation means 1, 2 which form a secondary light source on the basis of a luminous flux from a light source, with a multiple-light-source-image formation means 32 which forms many light-source images on the basis of a luminous flux from the secondary light source, with condenser optical systems 34, 35 which condense luminous fluxes from the many light-source images and by which a face R to be irradiated is illuminated telecentrically and with a relay optical system 31 by which the position of the secondary light source and positions of the many light-source images are conjugated. Then, the secondary light source, the relay optical system and the multiple-light-source-image formation means can be moved integrally.