baber/WOPTO huggingface dataset:
Patent JP-2000005197-A (JP)
Title: Oral cavity washer
Inventor: MATSUURA MASAHIRO
IPC: A61C17/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an oral cavity washer in which a nozzle can be easily removed by weak force. SOLUTION: The oral cavity washing device cleans the oral cavity by removably attaching a nozzle 22 to an oral cavity washer body 1 by inserting an insert portion 22c on the base of the nozzle 22 into a connecting opening 3 of the oral cavity washer body 1, and delivering water from the nozzle 22 by driving a pump 5 of the oral cavity washer body 1. A wire-spring-shaped nozzle holding spring 30 is attached to the connecting opening 3, and the nozzle holding spring 30 is engaged with an engagement groove provided in the insert portion 22c on the base of the nozzle 22. A release button 32 for depressing engagement force of the nozzle holding spring 30 in removing the nozzle 22 is provided.
Patent JP-S5797179-A (JP)
Title: Electronic printer putting manuscript into print instantaneously
Inventor: YANAGIDA HIROSHI
IPC: G06K15/00
Filed: 1980-12-05
Abstract: PURPOSE:To put any manuscript in print instantaneously providing small square lines inside of respective sequare lines on a magnetic original form. CONSTITUTION:Two or three square lines useful to write characters to proper size according to the number of strokes are provided inside of each square line of a magnetic original form, and the characters are handwritten freely with a pen 1 for magnetic erasure. The original form is irradiated with an electron beam 3 to read the characters by an original reader 4, and printing data is stored through an LSI character device, i.e., a high-density integrated circuit 5;  and indications are sent to an electronic printer 6 to perform printing operation,  and then an electronic printer device 8 outputs a type-printed form 7.
Patent JP-H075251-A (JP)
Title: Measuring method for position of robot in pipe
Inventor: SUYAMA KIICHI
IPC: G01S13/88
Filed: 1993-06-18
Abstract: PURPOSE:To detect the position of a robot traveling in a pipe easily and positively by transmitting radio wave to a robot inserted into a pipe and then measuring the time until the reflected wave is received to calculate distance to the robot. CONSTITUTION:A transmitter 4 transmits a radio wave above a frequency obtained by frequency = light velocity/(1,706 X inner diameter of pipe) toward a ratio controlled robot 20 from an antenna 8. The radio wave can propagate in a pipe 1 with less attenuation using the frequency. A receiver 6 receives electric wave received by the antenna 8 and then sends it to an operation device 10 along with the radio wave transmitted from the transmitter 4. The device 10 detects the time interval between transmission and reception waves, calculates the distance to the robot 20, and then displays it on a display 12. In this case, distance value can be displayed along with the video inside the pipe 1 shot by the robot 20 by connecting the device 10 to the monitor of the robot 20.
Patent JP-H0220640-A (JP)
Title: Ejector mechanism in die for forming
Inventor: OSUDA FUSAO
IPC: B22C13/08
Filed: 1988-07-11
Abstract: PURPOSE:To facilitate the manufacture and to reduce the cost by setting an auxiliary ejector plate between a movable side die plate and an ejector plate and providing an ejector pin or ejector sleeve to the auxiliary ejector plate. CONSTITUTION:After pouring material into cavity 8 formed with a fixed side die plate 1 and the movable side pattern plate 2 or more, etc., both die plates 1, 2 are opened and at the time of driving to advance the ejector plates 6a, 6b, the auxiliary ejector plate 14 integratedly connected with a sliding shaft 15 is moved together with the above plates. The ejector pin or the ejector sleeve 3 fixed to this is slidingly advanced and the product P is ejected. This ejector pin or ejector sleeve is fixed to the auxiliary ejector plate, at where is nearer to the cavity 8 than the ordinary ejector plate. By this method, as the ejector pin or ejector sleeve having short size is sufficient to serve, the excellent ejecting work and effect are obtd. and the setting work to the die is facilitated.
Patent JP-S5593744-A (JP)
Title: Method of separating paper leaf in paper feeder
Inventor: SHIMOZU KAZUO
IPC: B65H3/36
Filed: 1979-12-27
Abstract: PURPOSE: To accurately send paper leaves one by swinging a sucker, to form a gap between the leaves and intermittently injecting air into this gap.  
     CONSTITUTION: The lifter 1 sprays air toward the paper leaves 2 from the air pipe 16 while it is being transferred and separates them. When the paper leaves 2 touch the sucking disk 4 of the sucker 3, the lifter 1 stops rising. When the uppermost paper leave 2a is absorbed by the absorbing force of the sucker 3, air simultaneously stops blowing from the air pipe 16. Then, the air cylinder 13 is actuated and the move lever 14 moves backward. The support shaft 6 is guided into the guide groove 8 and is moved backward. Consequently, the sucker 3 rotates and the sucking disk 4 is deformed. The front half of the paper leaves is hung up and a wedge-shaped gap is formed at the front end. Simultaneously with these, air is sent into the gap from the nozzle and only the uppermost paper leave 2a is absorbed and sent to the roller. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0222027-A (JP)
Title: Failure diagnostic apparatus for injection molding machine
Inventor: MURAI HIDEJI
IPC: G06Q10/04
Filed: 1988-07-11
Abstract: PURPOSE:To make it possible to diagnose easily failure without an expert by inferring and judging a state of the failure based on informations on molding conditions and molding states and knowledges of a knowledge base and furthermore inferring the reason of the failure by the second inferring means. CONSTITUTION:In a failure diagnostic apparatus 24, when a bad order occurs in an injection molding machine and an operator 27 inputs a state of the bad order from a key board 25 while the operator 27 watches a display 26 on the state of the bad order, the data is stored in the state of bad order 10 in a knowledge base 9. In addition, various data on molding conditions and molding states of an injection molding machine are stored in the molding condition 4 and the molding state 5 in the knowledge base 3. Then, an inferring engine 8 infers an optimum countermeasure against the produced bad order based on stored data in the knowledge bases 3 and 9. The inferred result is displayed on the display 26 and is sent out to the injection molding machine through an interface to modify a molding condition for performing the inferred countermeasure. It is thus possible to perform easily the failure diagnosis and the countermeasure.
Patent JP-H0919375-A (JP)
Title: Heat insulating cooker
Inventor: HOSOOKA YUTAKA
IPC: A47J39/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the interference of an opening edge part and a fitting metal fixture and to improve durability and operability by fitting a pan handle through the metallic fitting metal fixture extended outside to the opening edge part of a cooking pan housed in a container and placing the fitting metal fixture on a resin shoulder member at the main body of a heat insulating vessel. SOLUTION: A main body 4 of the heat insulating vessel is provided with a cooking pan 6 to be housed in a container 9 and a cooking receiving part having a pan lid 7 for the cooking pan 6. On the other hand, the main body 4 of the heat insulating vessel is provided with a resin shoulder member 33 for forming its opening edge part 4a. Besides, a pan handle 17 is fitted through a metallic fitting metal fixture 30 extended outside to an opening edge part 6a of the cooking pan 6. Then, the metallic fitting metal fixture 30 is placed on the resin shoulder member 33. As a result, the shoulder member 33 prevents the opening edge part 4a, etc., from being damaged by the direct contact between the metallic fitting metal fixture 30 and the opening edge part 4a of the metallic main body 4 of the heat insulating vessel.
Patent JP-S6065301-A (JP)
Title: Comparator
Inventor: ITOU AKIO
IPC: G05B1/02
Filed: 1983-09-19
Abstract: PURPOSE:To eliminate the effect of the drift of an input signal by connecting the input signal to an input terminal at one side of a comparator and also connecting the branched input signal to the other input terminal of the comparator via a rectifying element set forward and a charging/discharging circiut. CONSTITUTION:A transmission signal line l1 of an input signal VIN is connected to an input terminal of one side of a comparator ICa via a resistance Rc. While a branch signal line l2 of the line l1 is connected to the other input terminal of the comparator ICa via a charging/discharging circuit consisting of a rectifying element CRa set forward, a charging resistance Ra, a charging capacitor Ca and a discharging resistance Rb. Both the capacitor Ca and the resistance Rb of the charging/discharging circuit are grounded G. In such a constitution, the reference voltage VO varies automatically according to the drift of the signal VIN if occurs. In this way, the stable working of the comparator is ensured.
Patent JP-H0337002-A (JP)
Title: Shoe counter and manufacture of shoe
Inventor: HIRAI GIICHI
IPC: A43D11/01
Filed: 1989-07-04
Abstract: PURPOSE:To part a shoe having a soft top line and stiff rising and curved parts, from a shoe die in a short time by impregnating and coating both surfaces of a base fabric with different kinds of resins, and by drying and curing the resins. CONSTITUTION:A base fabric 1 such as a woven fabric or an unwoven fabric (for example, polyester fibers) is impregnated, at its one surface, with a rubbery material 2 which gives a soft feeling and an comfortability to a shoe, and then thus coated rubbery material is moderately dried during a period of 3 to 5 hours. Meanwhile, the base fabric 1 is deeply impregnated, at its the other surface, with a hard resin material 3 which can be air-dried by a counter drying time of 24 to 48 hours, and thus impregnated resin material is dried and cured so as to form a counter. Then, thus formed counter is dipped in a solvent, and thereafter, is fitted on a heel part of a die. Further, after drying for 3 to 5 hours, the counter is parted from the die for completing the manufacture of the shoe.
Patent JP-H1074344-A (JP)
Title: Reproducing device for magneto-optical data recording
Inventor: FUKADA SO
IPC: G11B7/1356
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To reproduce a magnetic pit far smaller than a light spot by pulsewisely irradiating and heating a disk with laser light at a frequency higher than the highest frequency of the data recorded on a magneto-optical recording medium. SOLUTION: A semiconductor laser is used as a laser element 1 and the pulsed radiance is performed at the frequency higher than the highest frequency of the magnetic data by a laser pulse drive device 18. The pulsed laser luminous flux 17 is converged on the magneto-optical recording medium (disk) 8 by an objective lens 3, and a converged spot is reflected, and a reproduced signal 29 is outputted from a low-pass filter(LPF) 25 through respective elements after the spot passes through the objective lens again. In such a manner, by pulsewisely irradiating and heating the laser light on the magnetic pit on the disk at the frequency higher than the highest frequency of the data recorded on the disk 8, the minute magnetic pit on the disk is reproduced at high speed and stably.
Patent JP-H1019154-A (JP)
Title: Three-way solenoid valve
Inventor: KOMAKI HISASHI
IPC: F16K31/06
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To enhance assemblage by forming two valve seats of the three-way solenoid valve over an identical surface, and assembling the three-way solenoid valve with constituting members inserted from one direction, and fixed thereto thereafter. SOLUTION: The three-way solenoid valve 1 is composed of valve parts 2 and 3, the valve part 2 is formed out of a needle valve body 4, a valve seat 5c, and of a plunger 8 and the like, and the valve part 3 is formed out of a needle valve body 19, a valve seat 5e, and of a plunger 9 and the like. When the plunger 8 is sucked clown by a lower guide 14 with a coil 12 energized so as to be moved downward against a coil spring 16, the needle valve body 4 is also moved downward as the plunger 8 is moved, the tip end part of a lower needle part 45 abuts against the valve seat 5c, and the valve part 2 is thereby closed.  Subsequently, the plunger 9 is sucked up by the plunger 8, and when the plunger 9 is raised up, the intermediate large diameter part 19b of the needle valve body 19 is lifted up by a projected part, the tip end part of a lower needle valve part 19c is parted from the valve seat 5e, and the valve part 3 is thereby opened.
Patent JP-2000009335-A (JP)
Title: Outdoor machine of air conditioner
Inventor: KOGURE MASAYOSHI
IPC: F24F5/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover derived from an insertion hole in an electrical box front part of an upper portion of a body, and prevent rain water invading from a function between a top cover and a front cover from invading into the electrical parts box from the insertion hole. SOLUTION: There is additionally provided on a front cover 12 a protective cover 14 having an opening portion opposing a front wall of an electrical parts box 8 and a lead wire. A tip end of the opening in the protective cover 14 is brought into close vicinity of and into contact with the front wall of the electrical parts box 8 to protect the lead wire. Herein, there is provided a flange 16 protruded to the outside and accommodated in the protective cover 14 on a peripheral edge of the insertion hole 8a through which the lead wire is derived, whereby rain wall invading from a junction between the top cover and the front cover 12 is prevented from invading into the electrical parts box.
Patent JP-H08338408-A (JP)
Title: Universal hydraulic device
Inventor: KAMATA HIROYUKI
IPC: F15B11/028
Filed: 1995-06-14
Abstract: PURPOSE: To provide a device which can supply a plurality of operating pressures to an actuator. CONSTITUTION: A relief valve 2a of first stage is provided in a pipe of connecting an oil hydraulic pump 15 to a solenoid valve 16, and relief valves 2b, 2c of preset pressure lower than that of the relief valve 2a of first stage are connected to a vent circuit of the relief valve 2a of first stage through a pressure variable solenoid valve 1, so as to obtain an operating pressure of many steps.
Patent JP-H0340249-A (JP)
Title: Magneto-optical recording method, magneto-optical recording device used therefor and magneto-optical recording medium
Inventor: HASEGAWA YUTAKA
IPC: G11B11/10
Filed: 1989-07-06
Abstract: PURPOSE:To facilitate the erasing of the information recorded on the magneto-optical recording medium and the recording and overwriting of fresh information thereon by disposing a magneto-optical recording device and a bias magnetic layer respectively on both sides of a nonmagnetic layer in between. CONSTITUTION:The magneto-optical recording medium 15 is so constituted that the rear surface of a disk substrate 8 of this medium is scanned with the laser beams released from semiconductor laser light sources 16a, 17a via an objective lens 7a and beam splitters 11-1, 11-2 before and after in time according to the rotational movements of the respectively different positions of a bias magnetic layer 14 and a magneto-optical recording layer 1 respectively on the rewriting region in such a manner that the succeeding laser beam (17a) scans in succession to the preceding laser beam (16a). The magneto-optical recording layer 1 is heated up to lower the coercive force and to record the magneto-optical recording layer 1 in the rewriting region to the magnetization state reverse from the erasing state at the time of the irradiation with the high-intensity laser beams. The coercive force is increased to fix the magnetization state at the time of the irradiation with the low-intensity laser beam. The easy recording, rewriting and overwriting of the information signals on the magneto- optical recording medium are executed in this way.
Patent JP-H0839350-A (JP)
Title: Reamer
Inventor: SAKAKI TADAYOSHI
IPC: B23D77/00
Filed: 1994-07-25
Abstract: PURPOSE:To prevent burring in a reamer having a diamond sintered body tip on the top end side of a body to ream a work by the diamond sintered body tip, and enhance the hardness of the reamer. CONSTITUTION:A diamond sintered body tip 5 is provided on the top end side of a body. A first cutting edge 5a is formed on the top end side of the diamond sintered body tip 5, and a second cutting edge 5b situated closer to the outside from the first cutting edge 5a is provided in the rear of the first cutting edge 5a of the diamond sintered body tip 5.
Patent JP-H114751-A (JP)
Title: Curtain rail structure
Inventor: INOUE MITSUO
IPC: A47H13/16
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the troublesomeness of opening and closing a curtain by attaching the locking metal fitting of one end side to the appropriate position of a wire, moving the locking metal fitting by pulling an operation cord and freely performing the opening/closing operation of the curtain. SOLUTION: For a curtain opening/closing mechanism, a pulley 3 is disposed to one end side inside a rail main body 1, the pulley 3 for opening and the pulley 3 for closing are disposed to the other end side, the wire 4 is suspended between the pulleys at both ends and the operation cord 5 is connected to the wire 4. Then, the locking metal fitting 2 of one end is attached at the point A of the wire 4, the locking metal fitting 2 is moved to the other end side by pulling the operation cord 5 on a front side suspended from the pulley 3 for opening and the curtain is turned to an opened state. Also, the locking metal fitting 2 is moved to an opposite side again by pulling the operation cord 5 on a rear side suspended from the pulley 3 for closing and the curtain is turned to a closed state.
Patent JP-H0725106-A (JP)
Title: Printer
Inventor: YOSHIZAKA ISAO
IPC: B41J29/44
Filed: 1993-07-13
Abstract: PURPOSE:To adequately print data on a print paper set in a printer which executes the printing operation of the print data. CONSTITUTION:A printer is equipped with a first detecting means 11 that detects paper width information required for printing print data in accordance with a designated print parameter and a second detection means 12 that detects paper length information required for printing print data in accordance with a designated print parameter. And it is equipped with a determination means 13 that determines printing magnification of print data from detected values of the detecting means 11, 12 and set print paper information and a forming means 14 that forms print image data by compressing or expanding the print data in accordance with the magnification, thereby printing the print data in accordance with the print image data formed by the forming means 14.
Patent JP-H0338221-A (JP)
Title: Hollow yarn membrane module and manufacture thereof
Inventor: ANAZAWA TAKANORI
IPC: B01D63/02
Filed: 1989-07-06
Abstract: PURPOSE:To enhance wetting properties in case of a high filling density of hollow yarn by means of uncured sealing resin and reducing sealing errors by oxidation treating the outer surface of a contact section with the sealing resin of polyolefin hollow yarn. CONSTITUTION:A hollow yarn membrane 1 composed of polyolefin is mounted on a module case 2, and its end section is sealed with resin. At that time, a section 3 where the hollow yarn membrane 1 is sealed is treated by a surface oxidation using an oxidizer (example: dichromic acid). As a result, wetting properties provided by uncured sealing resin is enhanced to reduce sealing errors in case of high filling density hollow yarn and to increase manufacturing yield.
Patent JP-H0728845-A (JP)
Title: Document retrieval device and method therefor
Inventor: UEDA TAKANARI
IPC: G06F17/30
Filed: 1993-07-13
Abstract: PURPOSE:To improve the accuracy of retrieval for which a title changed depending on a time period is defined as a retrieval word. CONSTITUTION:This document retrieval device is provided with a document DB 108 for storing documents along with date information for the documents, a managerial position history DB 105 for storing the history of the managerial position of a person corresponding to the holding period of the managerial position, a retrieval word input part 101 for inputting the retrieval word, a retrieval word developing part 102 for referring to the managerial position history DB 105 to develope the retrieval word based on the retrieval word inputted from the retrieval word input part 101 and the date information of a retrieval object document stored in the document DB 108 and a retrieval processing part 107 for retrieving the retrieval object document by the retrieval word developed by the retrieval word developing part 102.
Patent JP-S5962956-A (JP)
Title: Error display system of cluster control device
Inventor: HASHIKURA HIDEKI
IPC: G06F11/32
Filed: 1982-10-04
Abstract: PURPOSE:To report an error immediately to the operator of a terminal equipment, by providing one acoustic device such as a buzzer and emitting a sound corresponding to the classification and the state of the error from the acoustic device. CONSTITUTION:If an error occurs in terminal equipments 3, 4, and 5, the classification and the state of the error are detected by an error detector. One of sounds (a)-(d)... or their combinational sound is emitted from an acoustic device 8 to report the classification, the state, etc. to the operator.
Patent JP-S5874966-A (JP)
Title: Shaft sealing device of high pressure reciprocating machine
Inventor: ARAI TOMIO
IPC: F02G1/053
Filed: 1981-10-28
Abstract: PURPOSE:To perfectly prevent leak of high pressure gas by disposing a plurality of shaft sealing boxes around a piston rod and disposing between the adjacent shaft sealing boxes a high pressure limit valve which is opened when the pressure of gas is increased over a certain value at which said shaft sealing boxes are capable of being sealed. CONSTITUTION:The first shaft sealing box 21 and the second shaft sealing box 22 are disposed around a piston rod 14. The inlet 5111 of a high pressure limit valve 51 corresponding to the first shaft sealing box 21 is communicated to the interior of a cylinder 11 via the interior of an outer box 212, a vacant part 13 and a breaker device 12, while the inlet 5111 of a high pressure limit valve 52 corresponding to the second shaft sealing box 22 is communicated to both the outlet 5131 of the high pressure limit valve 51 and the interior of the outer box 212. The outlet 5131 of the high pressure limit valve 51 is communicated to both the interior of the outer box 212 and the inlet 5111 of the high pressure limit valve 52, while the outlet 5131 of the high pressure limit valve 52 is communicated to a relief hole 61 which is communicated to a cylinder suction valve.
Patent JP-S6417380-A (JP)
Title: Manufacture of thin-type cell
Inventor: YANAGISAWA NOBUHIRO
IPC: H01M10/058
Filed: 1987-07-10
Abstract: PURPOSE:To aim at improvements in formability and leakagetightness of a tine-type cell by injecting an electrolyte from singular or plural through holes preinstalled in at least either side of two platelike terminals serving as both positive and negative electrodes in combination, and then closing the through hole. CONSTITUTION:Singular or plural pieces of holes 7, 7' are drilled in metal plates 6, 1 serving as each terminal board of both positive and negative electrodes, while generator elements 2-4 containing an electrolyte, insomuch that a leaked liquid out of the cell inside will not stick to an insulated sealing body 5 at the time of cell sealing, or not containing the electrolyte, are housed and, after a cell is sealed by the insulated sealing body 5, the electrolyte is poured thereinto from these holes 7 and 7' and then these holes 7 and 7' are closed. With this constitution, such a thin-type cell that is high in adhesion among these generating elements is manufacturable, so that polarization resistance at the time of discharging and charging can be made smaller.