baber/WOPTO huggingface dataset:
Patent JP-H109215-A (JP)
Title: Cylinder device
Inventor: MUTO YOSHITAKA
IPC: B66F9/22
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To stabilize a car body by supplying oil even when oil leaks or air in oil is separated, and stopping the operations of piston rods when an opening and closing valve is closed. SOLUTION: The device is constructed so that piston rods 3, 4 on both sides of a piston 2 are movably inserted into a cylinder tube 1 through the piston 2, the piston 2 partitions the inside of the cylinder tube 1 into two oil chambers 5, 6, the two oil chambers 5, 6 are connected through a bypass 8 connected to the tube 1, and an opening and closing valve 8 and an orifice 9 which is in series with the opening and closing valve 8, are provided in the bypass 7. In this case, an accumulator 16 is connected to in the course of the bypass 7 through a check valve 10.
Patent JP-2000000304-A (JP)
Title: Liquid feeder
Inventor: TAKAGI HIROSHI
IPC: A61M5/142
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feeder immediately usable without needing deaeration because of no intermixture of air with liquid, hygienic with facility of dust elimination and sterilization so as to have no problem being used as a medical instrument, simple in structure and provided at a reasonable cost as a throwaway article. SOLUTION: This liquid feeder is provided with a liquid storage container 1 formed of noneleastic material transparent or translucent and hardly expansive; a pressurizing means additionally provided outside of the liquid storage container so as to be able to push liquid out of the liquid storage container 1; and a liquid lead-out tube 2 with one end connected to the liquid storage container 1 and with the other end fitted with a passage opening/closing means so as to be able to regulate the flow rate of liquid by its whole length, outer diameter and numerical aperture of an inner hole. Liquid is filled in a previously deaerated state into the liquid storage container 1, and liquid is fed in a previously deaerated and filled state into the inner hole of the liquid lead-out tube 2 from the liquid storage container 1 to the passage opening/closing means.
Patent JP-S6425241-A (JP)
Title: System for translating-processing screen image definition
Inventor: YABU JUNJIRO
IPC: G06F9/44
Filed: 1987-07-21
Abstract: PURPOSE:To prevent the influence of error description from spreading to other image and attribute designation by corresponding to an image item and the attribute designation in the sequence of the description in the range corresponded and described to an image group and an attribute group. CONSTITUTION:A screen image definition 10 is divided into an image definition 10a and an attribute definition 10b and respectively, plural image groups 10a1-10an and attribute groups 10b1-10bn are included. In respective image groups 10ai, one or plural image items are described, the attribute designation is described in a corresponding attribute group 10bi. A matching means 11, first, obtains the correspondence of the image groups 10ai and the attribute group 10bi in the sequence of the description. The result is stored into a matching result storing means 12. In such a case, when the data item not to obtain the correspondence is detected, the effect is informed with a diagnosing message 15. By a screen object preparing means 13, a screen object 14 corresponding to the screen image definition 10 is prepared.
Patent JP-2001014424-A (JP)
Title: Method and device for correcting character recognition error and computer readable recording medium recording character recognition error correction program
Inventor: SUGIYAMA KOICHI
IPC: G06K9/62
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition error correcting method capable of speedily and exactly correcting the error of the character recognized result. SOLUTION: When the character string of the result of character recognition depending on optical or handwriting input is displayed by a recognized result display part, since one part (all parts) desiring the correction of the recognized result character string is designated from a user by a range designating part 3, at least one candidate character string related to the character string of the designated part is displayed by any selected one of segmenting position fixed and variable recognition candidate display parts 8 and 5. Then, a character string, which is judged proper by the user, is selected out of candidate character strings by any corresponding one of segmenting position fixed and variable recognition candidate selecting parts 9 and 6 and while using the selected character string, the recognized result character string is corrected.
Patent JP-H0347221-A (JP)
Title: Vacuum cleaner
Inventor: IGUCHI AKIO
IPC: A47L9/00
Filed: 1989-07-14
Abstract: PURPOSE:To need no containing space of an open suction port cover body on a dust collecting chamber cover body by supporting the suction port cover body for opening or closing the suction port of the dust collecting chamber cover body from an external side, rotatably on the dust collecting chamber. CONSTITUTION:A dust collecting chamber cover body 51 is rotatably supported on a cleaner main-body 11 at the end edge section of the dust collecting chamber cover body 51, and a suction port cover body 66 is rotatably supported on the dust collecting chamber cover body 51 at the end edge section of the suction port cover body 66 by setting the direction almost in parallel with the rotary shaft direction of the dust collecting chamber cover body 51, to be the rotary shaft direction, and the rotary shaft of the dust collecting chamber cover body 51 and the rotary shaft of the suction port cover body 66 are arranged on the sides opposite to each other with a suction port 59 placed between the rotary shafts. As a result, regardless of providing the dust collecting chamber cover body 51 with the suction port cover body 66, a device can be miniaturized, and a vacuum cleaner for enabling the opening or closing stroke of both the cover bodies 51, 66 to be increased can be obtained.
Patent JP-S6162398-A (JP)
Title: Stepping motor drive device of printer
Inventor: TAKAHASHI TAKESHI
IPC: B41J11/42
Filed: 1984-08-31
Abstract: PURPOSE:To prevent a stepping motor from causing a stepout phenomenon by controlling the sheet feeding operation in response to the set number of a copy control switch. CONSTITUTION:When many sheets are designated by a copy control switch 11, a detector 12 recognizes it to notify many sheet prints to a controller 13. When the sheet feeding operation request is generated, the controller 13 requests a speed signal generation corresponding to the many sheets for a speed signal generator 14. The controller 13 outputs a drive signal based on the speed signal to a drive unit 15. Accordingly, in case of many sheets as compared with the case of partial sheet, the drive torque of a stepping motor 16 can be increased to reduce the stepout phenomenon.
Patent JP-H0831947-A (JP)
Title: Cmos semiconductor device and its manufacture
Inventor: USAMI TARO
IPC: H01L21/8238
Filed: 1994-07-11
Abstract: PURPOSE:To restrain impurities from mutually diffusing into a metal silicide layer in a CMOS semiconductor device. CONSTITUTION:After a polycide gate electrode having a P-type polysilicon gate electrode and an n-type polysilicon gate electrode is formed, a resist pattern having an opening 9a in an intermediate region of a PMOS region and a n-type region is formed by lithography, and this is used as a mask for ion implantation of nitrogen 8 as an atom preventing mutual diffusion of impurity.
Patent JP-H1026144-A (JP)
Title: Universal joint
Inventor: TOMII HIROYASU
IPC: F16D3/40
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To realize a universal joint capable of preventing a member from dropping out without setting extremely strictly the dimensional accuracy of the member, and reducing the slide resistance between the members to transmit smoothly a turning force. SOLUTION: In a compact universal joint consisting of a pair of hubs 1, 2 having a pair of yokes 11, 21 in the to positions opposed diametrically to each other and mounted to shaft end parts and a block body 3 inserted into an intermediate part of these hubs, having 4 directional pin holes perpendicular to each other and engaging through driven pins 4 with a pair of the hubs 1, 2, a bushing 5 is inserted into a gap between the pin 4 and pin hole of the yoke with a collar part being fixed to the inside.
Patent JP-S5884275-A (JP)
Title: Electromagnetic feed valve
Inventor: OOTA FUMIO
IPC: F16K31/40
Filed: 1981-11-12
Abstract: PURPOSE:To reduce the variation of the amount of supplied water against the pressure of the supplied water in an electromagnetic feed valve by providing a flow-regulator valve made of rubber at the entrance of the water supply in a valve main body. CONSTITUTION:In a feed valve mechanism 6, when current is given to a solenoid 16 to attract a plunger 13, a pressure-escape hole 11 is opened, and a diaphragm 9 is separated from a valve seat 8 to open a feed water passage 7. In this construction, water is supplied via the feed water passage 7. Here, a rubber-made flow-regulator valve 3 tapered 3'' toward a center hold 3' to make a coneshape is furnished to be detachable at the innermost of a filler 2. This flow-regulator valve 3 is weak in rigidity, and the center hole 3' is reduced in its diameter under a high water pressure.
Patent JP-S5973139-A (JP)
Title: Punch for indentation
Inventor: KAI HARUHISA
IPC: B21D22/02
Filed: 1982-10-19
Abstract: PURPOSE:To provide high durability to a punch for indentation by forming the stem part of the punch into an inverted trapezoidal section, exposing only the tool part of the punch and embedding the stem part of the punch into a holder. CONSTITUTION:A stem part 7 of a punch next to a tool part 6 having a rectangular sectional shape is made into an inverted trapezoidal section having the width increasing from the part 6. The width of the tool face 6a in the part 6 is defined as (a), the height thereof as (d), the max. width in the part 7 as (b) and the height thereof as (c) and are determined as b=2a, c=4d. A punch holder 8 consists of blocks 14 and 15 joined by means of a bolt 13, and covers tightly and fully the part 7, thus exposing only the part 6.
Patent JP-H0783856-A (JP)
Title: Method for detecting and processing
Inventor: ABE HIROKATSU
IPC: G01N21/90
Filed: 1993-06-29
Abstract: PURPOSE:To perform automatic inspection at low cost and at high speeds without using auxiliary control equipment in order to determine whether or not a subject for inspection is defective through image processing. CONSTITUTION:In order to subject an image signal to real-time arithmetic processing by an image processing portion 3 to subject an image to simple binarization for image processing, a subject 1 for inspection is moved relative to a camera 2, and a trigger signal is inputted in synchronization with the termination of the image processing and then processed; i.e., at the input of one trigger signal, image fields are processed and measured the designated number of times in synchronization with images, and an output of synthetic judgment on the overall subject for measurement is produced at the finish of measurement of the final field, so as to perform arithmetic processing as image processing with ease and high efficiency without using auxiliary control equipment.
Patent JP-2000022155-A (JP)
Title: Thin film transistor circuit
Inventor: HAYASHI YUJI
IPC: H01L27/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress generation of hot carriers by connecting a plurality of sets of inverter circuit comprising a load MOS transistor and a drive MOS transistor in parallel thereby reducing the capacity of both MOS transistors. SOLUTION: The drain D of one thin film load MOS transistor Tr1 is connected with the source S of a thin film drive MOS transistor Tr2 to constitute a set of inverter circuit I. A plurality of sets of inverter circuit I are connected in parallel. An input signal is fed to each gate of the inverter circuits I and the connecting lines of the drain D of load MOS transistor Tr1 and the source S of drive MOS transistor Tr2 in each inverter circuit I are connected as the output lines of the entire circuit.
Patent JP-S6162689-A (JP)
Title: Pulsation absorber having circular arc valve divided into function portions suitable to valve and spring
Inventor: SUGIMURA NOBUYUKI
IPC: F15B1/08
Filed: 1984-08-31
Abstract: PURPOSE:To prevent damage of an elastic protective plate by disposing an elastic protective plate at the position of a connecting hole bored through an inner cylinder, and loosely connecting a circular-arc plate spring to the outside of the protective plate. CONSTITUTION:When the pressure of a liquid is lowered, a connecting hole 21 of a cylinder 14 is completely covered by an elastic protective plate 22. When the liquid pressure in the inner cylinder 14 is increased, and becomes larger than the atmospheric pressure in a gas chamber 27, the liquid pushes up the elastic protective plate 22 and a plate spring 25 to separate the elastic protective plate 22 from the inner cylinder 14, and expand an elastic diaphragm 15. Though at this time, a portion 22d just above the connecting hole 21 of the elastic protective plate 22 is about to deform due to large fluid pressure, the elastic protective plate 22 adheres closely to the plate spring 25 to produce large reaction force, whereby the portion is kept from being deformed largely.
Patent JP-S60155178-A (JP)
Title: Novel benzodiazepine compound
Inventor: GERUHARUTO BUARUSAA
IPC: C07D487/04
Filed: 1984-08-31
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, nitro, amino, cyano, methylsulfonamido, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 3 carbon atoms, (alkyl of 1 to 3 carbon atoms)thio or (alkanoyl of 2 to 4 carbon atoms)amino; R3 is hydrogen, fluorine, chlorine, bromine or alkyl of 1 to 3 carbon atoms; R4 is hydrogen, alkyl of 1 to 4 carbon atoms, hydroxy(alkyl of 2 to 4 carbon atoms), (alkoxy of 1 to 2 carbon atoms)-(alkyl of 2 to 4 carbon atoms), alkenyl of 3 to 6 carbon atoms, alkynyl of 3 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, (cycloalkyl of 3 to 7 carbon atoms)-(alkyl of 1 to 3 carbon atoms) or (unsubstituted or substituted phenyl)-(alkyl of 1 to 3 carbon atoms) where the substituent is fluorine, chlorine, bromine, methyl, methoxy, hydroxyl or trifluoromethyl; and n is 1 or 2; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antiallergic.
Patent JP-H0628822-A (JP)
Title: Magnetic card device and its cleaning method
Inventor: MORI YUKIHIRO
IPC: G11B25/04
Filed: 1992-07-10
Abstract: PURPOSE:To perform self-cleaning on a head by inserting a magnetic card in which information is written and read into the magnetic card device for write and read of information on an object of a card-like storage medium such as a prepaid card, etc. CONSTITUTION:During the tide of carrying an information write-in area of the magnetic card 3 to a position opposite to the magnetic head 5 or during the time of ejecting the magnetic card 3 from the device after passing through the magnetic head 5, the surface of the magnetic head 5 is cleaned by a sheet 53 wound and attached around a head roller 52 or a sheet 31 stuck to the magnetic card 3.
Patent JP-H0731945-A (JP)
Title: Washing method
Inventor: SHIBANO YOSHIHIDE
IPC: B08B3/14
Filed: 1993-07-23
Abstract: PURPOSE:To provide a washing method, by which oil content is not re-stuck even when a work washed by a detergent which is heated to separate the oil content is immersed in a liquid contg. a detergent and is prerinsed. CONSTITUTION:A work W contg. oil content is washed by a detergent 1 which contains hydrocarbon base compounds and from which the oil content contained in it is separated when it is heated to 50-90 deg.C. The work W after washing is immersed in a prerinse liquid 3 consisting of aq. solution of a detergent fed to a prerinse tank 4, and is prerinsed. The prerinse liquid 3 is made 25-40 deg.C. The prerinse liquid 3 taken out from the prerinse tank 4 is heated to 50-90 deg.C to physically remove the separated oil content. The work W after prerinse is finish-rinsed with pure water 6. The detergent contains specific alcohol or ether compounds by >=50wt.%, and further contains a nonionic surfactant of 4-18HLB by 1-30wt.%. The oil content is physically removed by a filter 14 consisting of synthetic fiber of 1-3mum diameter.
Patent JP-S6073417-A (JP)
Title: Photoelectric angle detector
Inventor: ICHIJIYOU KOUJI
IPC: G01D5/36
Filed: 1983-09-30
Abstract: PURPOSE:To employ an electrically contactless structure and to simplify the structure of a detector by providing a light shield rotating disk which is fixed around a rotating shaft and varies passing light with the angle of rotation between a light emitting device and a photodetector, and counting the pulse signal that the photodetector output by a counter circuit. CONSTITUTION:The light shield rotating disk 8 which has a spiral slit 8 centering at the rotating shaft 7 is provided fixedly to the rotating shaft 7 under a light limiting plate 6. The spiral slit 8a extends in the circumferential direction of the light shield rotating disk 8 from 0 deg. as a base point to 360 deg., and increases in the radial distance on the light shield rotating disk 8 linearly in proportion to the circumferential angle. Then, the photodetector 9 is installed on the top surface 2d of a cover 2, and a light point moving radially through the rotation of the light shield rotating disk 8 is projected upon a photodetector 9a, so that the position of the light point is detected. Said photodetector 9 is connected electrically to a photodetector driving circuit 10, and a counter circuit 11 counts a video signal (pulse) indicating the position of the light point.
Patent JP-H063743-A (JP)
Title: Image pickup device
Inventor: TOGANO KANEYOSHI
IPC: G03B17/56
Filed: 1992-06-18
Abstract: PURPOSE:To miniaturize the whole of a device by making a light source in an image pickup device one. CONSTITUTION:When the light source 1 for photographing an optical film, incorporated in a main body 9, is turned on at the time of photographing the optical film, emitted light transmits an optical film 2 previously set on an optical film setting surface 10, and enters an optical attachment 6. This light is reflected by a mirror for photographing 7 in the optical attachment 6, adjusted by a lens for photographing the optical film, and then, reaches an optical block 4. Then, the light passes a photographing optical system in the optical block 4, and is imaged on an imaging element in an image pickup block 5, that is, photographing is executed. On the other hand, at the time of photographing a print, the optical attachment 6 is removed. The image of the print 3 set on the print setting surface 11, is directly fetched in the optical block 4, passes through the photographing optical system in the optical block 4, and image is formed on the imaging element in the image pickup block 5, that is, the photographing is executed.
Patent JP-S6161445-A (JP)
Title: Manufacture of lead frame attached with heat sink
Inventor: YAMADA HIROSHI
IPC: H01L23/433
Filed: 1984-08-31
Abstract: PURPOSE:To enable to reduce man-hour, and to miniaturize manufactured devices, by a method wherein a heat sink which is formed cutting and embosses to a metal bar with the protruded shape in section is used. CONSTITUTION:The metal bar 11 with protruded shape in section is molded beforehand by cutting or milling. Penetrating holes 11c, 11c are bored at the both end of the thick part 116 of this metal bar 11. Notchings 11e which was interconnected by cutting thin parts 11d at the same width with the diameter of the penetrating holes 11c, 11c, are provided, and embosses 11f are provided at the thin part 11d, and heat sink 12 are obtained by cutting this metal bar 11. A lead frame attached heat sink is obtained by calking and fixing a lead frame 6 to this heat sink 12 by inserting embosses 11f,11f... of the heat sink 12 to the holes of the supporting leads 6a, 6a.
Patent JP-S6075628-A (JP)
Inventor: FURUKAWA YOSHINOBU
IPC: D02G3/24
Filed: 1983-09-30
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-H0716571-A (JP)
Title: Ionic water preparation instrument
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1993-06-30
Abstract: PURPOSE:To provide an ionic water preparation instrument for sensing the supply of water by an accelerator and omitting a hydraulic pressure switch. CONSTITUTION:This ionic water preparation instrument consists of an accelerator 1 set on the front stage of an electrolytic cell 22, an accelerator power source 2 for outputting alternating current, a CT3 for sensing the electric current flowing to an electrode 5 of the accelerator by supplying the water, a sensing circuit 4 for converting the sensed electric current into DC voltage and outputting an inflow water sensing data and a control section 6 for sensing the supply of service water based on the inflow water sensing data and carrying out the electrolytic control.
Patent JP-H04347910-A (JP)
Title: Glass antenna for automobile radiotelephone
Inventor: SHIINA MASARU
IPC: H01Q1/32
Filed: 1991-06-28
Abstract: PURPOSE:To present an antenna which keeps the same reception sensitivity as a conventional pole antenna and has a high safety. CONSTITUTION:At least one antenna conductor consists of a main antenna conductor 2, where plural conductor stripes 3 are radially extended from one point as the apex so that the outline is approximately triangular, and an insular ground conductor 4 which faces the apex of the main antenna conductor and is not connected to it with respect to DC is formed in a prescribed position of a glass plate, and feed points 5 and 6 are provided on the main antenna conductor 2 and the ground conductor 4.
Patent JP-H0470412-A (JP)
Title: Steel pipe pile
Inventor: EITO OSAMU
IPC: E02D5/24
Filed: 1990-07-10
Abstract: PURPOSE:To rationalize steel pipe pile connection work by forming edges of multiple steel pipes on the inside fitting side in a convergent taper shape and on the outside fitting side in a divergent taper type respectively, and installing a plate type reinforcing member at the inside of the edge on the inside fitting side to connect them. CONSTITUTION:A steel pipe pile 1 is formed by connecting multiple steel pipes 2, 2 produced by a centrifugal casting method. A lower edge 3 fitted outside is cut into a divergent taper shape respectively. A plate type reinforcing member 6 is deposited to the inside of the edge 5 of the lower edge 3 of the steel pipe 2 in the orthogonal position in the axis direction of the steel pipes 2, 2. The steel pipe 2 fitted outside is vertically built in the ground and the lower part 3 of the steel pipe 2 fit inside is engaged with the upper edge 4 of the steel pipe 2, and the part is deposited by arc welding or the like. It is thus possible to complete the connecting work of the steel pipe pile 1 in a short time.