baber/WOPTO huggingface dataset:
Patent JP-2000342656-A (JP)
Title: Medicinal and medical rubber product
Inventor: SUDO MORIAKI
IPC: A61J1/05
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the mutual adhesion of rubber products after vulcanization molding and obstruct the adhesive property of a film or cap by forming at least one end surface into a recessed surface, and forming at least a pair of radial recessed grooves allowing the recessed surface center part to communicate with the circumferential surface of a columnar body on the recessed surface. SOLUTION: A number of rubber plugs 10 are simultaneously vulcanization molded and washed together in a washing vessel after the molding. At this time, even if the rubber plugs 10 make contact with each other, for example, outer surfaces 120, 120 make contact with each other, the surface contact is hardly caused because the outer surface 120 is formed of a recessed surface and, further, the washing fluid is penetrated between the opposed outer surfaces 120 to prevent the surface contact because a recessed groove 15 is formed on the recessed surface. When inner surfaces 121, 121 make contact with each other, an annular protruding part 18 or projection 19 prevents the surface contact.  When the outer surface 120 makes contact with the inner surface 121, the recessed groove 15 and the annular protruding part 18 prevent the surface contact to prevent the mutual adhesion of the respective rubber plugs 10. This rubber plug 10 is connected to, for example, a plug holder and completed as a plug body (mouth sealing member).
Patent JP-S5589236-A (JP)
Title: Purification of crude glycol ether
Inventor: KANETAKA JIYUNICHI
IPC: C07C41/00
Filed: 1978-12-28
Abstract: PURPOSE: To obtain the title deodorized high-purity ether, solvents for e.g. paints, dyes, and ink, by treatment of crude glycol ethers with an inorganic basic compound or by distillation in the presence of the basic compound, followed by distillation of the low-oiling substances to be removed.  
     CONSTITUTION: A crude glycol ether, obtained by the reaction of ethylene oxide and/or propylene oxide with an alcohol or phenol, is treated with an inorganic of the basic compound (e.g. NaOH or KOH) or distilled in the presence of the basic compound, and then purified by distillation of the low b.p. substances to be removed.  Said basic compound is used in an amount of 0.01W0.1wt% based on the crude  ether. Use of the inorganic basic compound converts the impurities in the ether to  the substances having a larger b.p. difference from the ehter and avoids the contamination of the impurities into the main distillate of the above ether. Further, the  low-boiling oiling substances whih have not been removed can be thoroughly elimi  nated by the second distillation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5589905-A (JP)
Title: Canti-lever and its manufacture
Inventor: TSUKAGOSHI NOBUHIRO
IPC: G11B3/50
Filed: 1978-12-28
Abstract: PURPOSE: To obtain the high performance canti-lever light in weight and high in the rigidity, by kneading the resin and graphite powder in mixture and orientating the graphite powder with rolling flat plate into molding, and carbonizing or graphiting the molded body.  
     CONSTITUTION: After heating and kneading in mixture for 30% of polyvinylchloride and 70% of graphite powder 20μ or less in the average particle diameter, for example, the mixture is rolled and the flat plate 3 in which the graphite powder 2 is oriented in the plate 3 in the resin 1 is made. The plate thickness of the flat plate 3 is determined in matching with the thickness of the canti-lever 3. The plate 3 is made in matching with the diameter of the canti-lever 5 and the joint 4 is pressed or bonded with adhesives. After preparatory sintering of the canti- lever 5 molded under oxidized atmosphere to 250°C gradually, the molded body is carbonized at 1200°C under non-oxidized atmosphere or vacuum to increase the rigidity at about 4 times that before carbonization. Further, about 1.5 times rigidity can be obtained with graphiting at 2500°C or more. Thus, the reproduction excellent in the audio quality can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5683898-A (JP)
Title: Prom error detection system
Inventor: HARUHARA KAZUYOSHI
IPC: G06F12/16
Filed: 1979-12-12
Abstract: PURPOSE: To detect rapidly a PROM element where anomaly occured, by displaying an error element on a basis of comparison between a check data for every element stored in a prescribed area of the PROM and a data of the element.  
     CONSTITUTION: PROM12 which constitutes a cash register or the like together with CPU11, totaling memory 13, and so on is formed with memory elements 12 1 ... where K-byte information is written in a prescribed address position respectively, and in element 12N, not only information forming a part of the program is written similarly to other elements 12 1 ... but also check data such as exclusive OR of storage information words of elements 12 1 ... are written in prescribed address areas P 0 .... By this constitution of ROM12, at the anomaly occurrence time of the cash register or the line, storage data for every element 12 1 ... is subjected to exclusive OR processing and is compared with check data in addresses P 0 ... of element 12N to display elements 12 1 ... for disagreement, and thus, the PROM element where anomaly occurs is detected rapidly without connection to the external device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6054132-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/04
Filed: 1983-08-31
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-H066660-A (JP)
Title: Video camera system
Inventor: IIJIMA RYUNOSUKE
IPC: G02B7/28
Filed: 1992-06-19
Abstract: PURPOSE:To attain smoother automatic focus operation by varying a speed instruction to a lens in the unit of instruction period. CONSTITUTION:When an intermediate speed not prepared in format speeds is desired, the intermediate speed not prepared in the format speeds is realized by using lens drive period so as to output speeds alternately. That is, when an intermediate speed between speeds V7, V8 is desired, the intermediate speed is realized by outputting alternately the speeds V7, V8 at an interval of 1V. Moreover, even when the motor speed is too fast even with drive by a minimum speed of the lens, the speed slows down equivalently by using the drive period of the lens to perform duty drive for communication. That is, when a speed slower than the minimum speed of the lens by a half is required, the 1V is driven at the minimum speed and the remaining 1V is realized by outputting a drive stop instruction.
Patent JP-H0720740-A (JP)
Title: Heat-roller fixing device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1993-06-30
Abstract: PURPOSE:To improve the setting performance of a heater with respect to a fixing roller in a constitution divided into the fixing roller side and a pressure roller side to improve the setting performance of a fixing device. CONSTITUTION:In this heat roller fixing device provided with the fixing roller 22 incorporating the heater 21 and the pressure roller made rotatably in press- contact with the fixing roller 22, and thermally melting and fixing an unfixed toner image on a sheet at a nipping part formed by both rollers, the device is divided into a fixing roller unit 28 having the fixing roller 22 and a pressure roller unit having the pressure roller while making the vicinity of the nipping part a boundary in a state where they can be joined/unjoined, and also the device is divided freely detachably into a heater supporting member 45 supporting the heater 21 and a heater pressing member 46 pressing the heater 21 while making the vicinity of the center of the fixing roller 22 a boundary.
Patent JP-H08333606-A (JP)
Title: Production of hard ball
Inventor: KANAYAMA TATSUYA
IPC: B22F5/00
Filed: 1995-06-05
Abstract: PURPOSE: To obviate the occurrence of fine defect and fissures by forming a cavity to delineate the shape of a hard ball by a die and upper and lower punches having specific shapes in a process for production of sintering a molding formed by compression molding of raw material powder. CONSTITUTION: The upper punch 1 has the cavity having the hemispherical or semielliptic inside surface corresponding to the half of the hard ball at its front end. The lower punch 4 has the cavity having the partially spherical inside surface of the shape corresponding to the shape near the vertex of the shape of the hard ball at the front end facing the cavity of the upper punch 1. The die 3 has the inside surface shape capable of delineating the shape of the hard ball together with the inside surface of the cavity of the punches 1, 4 and has the through-hole to allow the insertion of the punch 4 in the bottom peak part of the inside surface.  These punches and die are used and after the raw material powder is loaded into the cavity formed by the punch 1 and the die 3, the punch 4 is passed into the through-hole and thereafter, compressive pressure is applied thereon from behind the punch 4, by which the raw material powder is compression molded.
Patent JP-H1145742-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: KUROSE SHIGEO
IPC: H01M10/052
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic secondary battery having a high capacity and still more improved charging/discharging characteristics. SOLUTION: In this battery, a positive electrode 4 and a negative electrode 2 are combined so as to satisfy a relation of 0.9<=Kp/Kn<=1.1, where Kp is initial efficiency of the positive electrode 4 and Kn is initial efficiency of the negative electrode 2. Preferably, an active material of the positive electrode 4 consists of a lithium composite oxide having composition of Lix Niy Mz O2 (0.8<x<1.5, 0.8<y+z<1.2, 0<=z<0.35; M is at least one element selected from among Co, Mg, Ca, Sr, Al, Mn, and Fe).
Patent JP-S648370-A (JP)
Title: Cryopump
Inventor: KUROKAWA KEIKO
IPC: F04B37/08
Filed: 1987-06-29
Abstract: PURPOSE:To contrive reduction in time to attain a high vacuum, in a device in which a condensing apparatus being cooled to an extremely low temperature by a refrigerant is housed in a casing which is connected to an apparatus forming a high vacuum chamber, by fitting noncondensable gas absorbing fibrous activated-carbon onto the condensing apparatus. CONSTITUTION:A cryopump 1 comprises a casing 5 connected to a frame body 3 having a chamber 2 to be vacuumized to a high vacuum, a condensing apparatus 7 being cooled to an extremely low temperature by a refrigerant having been cooled by a refrigeration unit 6, and a radiation shield 8 which is arranged between the condensing apparatus 7 and the casing 5 and cut off the radiant heat from the outside. The condensing apparatus 7 is made up of a pipe 9 in which the refrigerant flows, and a cryopanel 10 having been fitted to this pipe 9, and the cryopanel 10 comprises a cylindrical part 11, and a plurality fins 12 fitted radially around the outside thereof. In this case, a cloth woven out of a fibrous activated carbon is adhered to the fins 12 as a adsorbing layer 13, so that the enhancement in the adsorbing velocity can be achieved.
Patent JP-H0764445-A (JP)
Title: Electrophotographic device
Inventor: UNO MUGIJIROU
IPC: G03G15/06
Filed: 1993-06-30
Abstract: PURPOSE:To prevent a toner from splashing during initializing and the amounts of toner consumed and waste toner from increasing. CONSTITUTION:A developing belt 15 to be stretched by rollers 16, 17 is provided between a developing roller 5a and a photoconductor 14, and the developing roller 5a and the photoconductor 14 are made to abut to the developing belt 15. In normal operation, toner on the developing roller 5a develops an electrostatic latent image formed on the photoconductor 14 via the developing belt 15. The photoconductor 14 and the developing belt 15 are independently rotatable, and if the system is redriven after emergency stop in the event of a conveying failure, etc., only the photoconductor 14 is driven for initialization with the developing belt 15 kept stopped.
Patent JP-H0832222-A (JP)
Title: Solder jet system
Inventor: TOYOSHITA SOTOJI
IPC: B01D46/10
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a solder jet system in which high quality is sustained, while enhancing the maintainability, by removing smoke at the time of soldering. CONSTITUTION:A shield 21 covering the solder bath 11 of a soldering system A is provided with a duct 29 having an inlet 29a and an outlet 29b facing a shielded space S. The dust 29 is provided with a fan 30 for introducing the nitrogen atmosphere from the shielded space S into the duct 29 and a filter 31 for removing impurities in the nitrogen atmosphere.
Patent JP-H0212677-A (JP)
Title: Magneto-optical disk device
Inventor: ISHIDA MASAHIRO
IPC: G11B11/105
Filed: 1988-06-29
Abstract: PURPOSE:To fix an optical head even in the loading state and to adopt the eccentricity study control system by providing a fixing means of the optical head locking the optical head at the ejection of a cartridge in interlocking with a loading device and operating the fixing means in the loading state. CONSTITUTION:When a cartridge is operated by a drive means 6 to eject it, a fixing means 32 is operated in interlocking with the loading device and an optical head 15 is locked and fixed. Thus, the movement of the optical head 15 at transportation or the like causing a shock is avoided and the drive means 6 drives the fixing means 32 in the loading state of the cartridge to fix the optical head 15, then the disk is driven while the optical head 15 is fixed to execute the eccentricity study control system, then a separate component is not required, the constitution is simple and a cause to increase cost is avoided.
Patent JP-2000351649-A (JP)
Title: Glass for substrate and glass substrate
Inventor: NAKAJIMA TETSUYA
IPC: G11B7/253
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a glass for a substrate and the glass substrate excellent in weather resistance without carrying out an additional treatment such as chemical reinforcing treatment. SOLUTION: This glass for a substrate comprises 45-59 wt.% of SiO2, 2-20 wt.% of Al2O3, 0 to <1 wt.% of B2O3, 0-10 wt.% of MgO, 3-12 wt.% of CaO, 1 to <12 wt.% of SrO, 0-2 wt.% of BaO, 0-10 wt.% of Na2O, 0-12 wt.% of K2O, 0-10 wt.% of TiO2, 0-5 wt.% of ZrO2 and <15 wt.% total amount of MgO, CaO, SrO and BaO.
Patent JP-H05333652-A (JP)
Title: Image forming device
Inventor: UTAGAWA TSUTOMU
IPC: G03G15/00
Filed: 1992-05-29
Abstract: PURPOSE:To inexpensively achieve gradationcorrection catching the transfer efficiency in a simple structure. CONSTITUTION:When the density of each gradation pattern transferred on a transfer belt 2 at each image formation station based on the gradation density pattern generated based on gradation density pattern data recorded in the internal memory of a control circuit 9 is detected by a density sensor 50, the control circuit 9 individually controls and corrects the gradation characteristic set at each image formation station, according to the level of the detected density of each gradation pattern.
Patent JP-S6318840-A (JP)
Title: Caller identifying method
Inventor: HIRANO KAZUYUKI
IPC: H04L29/06
Filed: 1986-07-11
Abstract: PURPOSE:To prevent the invasion of an unspecified person to a system by storing a voice characteristic factor of a subscriber corresponding to a subscrib er identification number, extracting the characteristic factor from the received voice and disconnecting the connection when the identification number is discrim inated not to be registered. CONSTITUTION:When a subscriber dials the identification number from a tele phone set 6, a voice reception analyzer 11 retrieves whether or not the subscrib er corresponding to the identification number is registered and when registered, a guidance urging the utterance is sent from a guidance sender (GD) 10. Then a characteristic factor is extracted from the received voice by an extraction section 16 from the received voice. A central control section 18 uses the identifi cation number as a key to retrieve the storage section 17 to read the content of the corresponding characteristic factor to compare both the characteristic factors. As the result of comparison processing by a voice analyzer (RC) 11, when they are not coincident, a restricting tone is sent from a restricting tone sender (BT) 13 to a telephone set (TEL)6 and the line is disconnected.
Patent JP-H0211431-A (JP)
Title: Device for lighting inside of room of vehicle
Inventor: OKUBO OSAMU
IPC: B60Q3/02
Filed: 1988-06-29
Abstract: PURPOSE:To eliminate the need for providing a lighting lamp on the top board of a vehicle and improve the installing workability of a lighting device by reflecting the lighting rays of a lighting body provided in the vehicle room by means of a reflecting body and illuminating the inside of the vehicle body. CONSTITUTION:A lighting body 2 is provided on the rear end portion which is positioned nearly in the center of room of a floor console 1 provided nearly on the center lower portion of an instrument panel placed on the whole face in a vehicle room. The lighting body 2 consists of a lighting lamp 3, a semispherical reflecting face 4 which is provided on the back side of the lighting lamp 3 and which reflects the lighting rays of the lighting lamp 3 upward, a housing 5 for housing the lighting lamp 3 and the reflecting face 4, and a light transmitting lens 6 provided on the front opening portion of the housing 5. A flat reflecting plate 8 is provided on the top board 9 of a vehicle positioned on the upper portion of the lighting body 2 and, at the time of turning on the lighting lamp 3, the lighting rays thereof are reflected by the reflecting plate 8 to indirectly illuminate the inside of the room.
Patent JP-H0453056-A (JP)
Title: Magnetic cassette tape device
Inventor: OSHITA MASARU
IPC: G11B15/18
Filed: 1990-06-20
Abstract: PURPOSE:To securely house the cassette of a magnetic tape and to reduce noise by forming an arm and a spring means as prescribed mechanisms. CONSTITUTION:This magnetic cassette tape device is composed of a first arm 12 equipped with a mechanism 6 to lock a reader block 4 provided at the head of the magnetic tape of a cassette 2, second arm 14 which is freely stretchable for pressing the reader block into the cassette, motor 15 to turn the arm 14, and a groove 16 to guide the lock mechanism by a prescribed track. When housing the magnetic tape in the cassette, the reader block is locked to the first mechanism 6 and returned to the cassette by the guide groove with the turn of the arm 14. At such a time, reaction is stored in the spring means and the arms 12 and 14 are further turned to form one straight line. Then, the reader block is pressed into the cassette by the spring means when being coincident with the housing position of the cassette.
Patent JP-S5954849-A (JP)
Title: V-belt type automatic transmission
Inventor: KIMURA KIYOSHI
IPC: F16H57/00
Filed: 1982-09-20
Abstract: PURPOSE:To aim at making a V-belt type transmission miniaturized and lightweight without its transmission power being lower, by steppedly or continuously incleasing the inclined angle of a drive movable face outwardly in the radial direction. CONSTITUTION:A drive movable face 12a has an inclined surface with different angle alpha1, alpha2 on the center and outer peripheral sides, respectively, and the inclined surface are formed to be alpha1<alpha2. Weight rollers 14 are disposed between the inclined surface 12a and a ramp plate inclined surface 6a at constant intervals, circumferentially. When the rotational speed of an engine is low, the weight rollers 14 are made into contact with the movable face surface having the low inclined angle alpha1 so that a relatively large axial force is applied to the movable face even though the centrifugal force is small. When the engine speed is high, the weight rollers 14 are made into contact with the movable face surface having the large inclined angle alpha2 so that a sufficient large axial force is applied to the movable face since the centrifugal force is large.
Patent JP-H0212379-A (JP)
Title: Graphic retrieving system
Inventor: TSUCHIYA KYOKO
IPC: G06F17/50
Filed: 1988-06-29
Abstract: PURPOSE:To quickly retrieve a specific graphic that includes a pointed point by finding out the graphic included in a relevant mesh based on the quotient obtained by dividing an input pointing point by the mesh size and deciding whether a pointed point is included in the graphic or not. CONSTITUTION:A relevant area is divided into meshes so that a graphic shown by the graphic data that is taken out of a graphic data table 2-1 via a mesh generating part 3 is included at most in the area in the directions X and Y respectively. A retrieving data generating/storing part 4 stores the patterns included in those meshes into a mesh graphic table 4-1 in accordance with meshes. At input of a pointed point a graphic data deciding part 5 retrieves the table 4-1 to find out the graphic included in the relevant mesh based on the quotient obtained by dividing the X and Y coordinates of the pointed point by the mesh size. Then it is decided whether the pointed point is included in the graphic or not and this result of decision is outputted. As a result, a specific mesh that includes the pointed point is quickly retrieved.
Patent JP-S5865802-A (JP)
Inventor: HIROSE SHIYUUJI
IPC: E01C7/00
Filed: 1981-10-12
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-H0720996-A (JP)
Title: Data file system
Inventor: TAZUMI KOZO
IPC: G06F3/06
Filed: 1993-06-30
Abstract: PURPOSE:To eliminate a case wherein inspection time becomes long owing to the recording of inspection data, to efficiently perform operation for adding, altering, and referring to data generated after the inspection, and to provide a backup function for a part of data. CONSTITUTION:This system is equipped with a magnetic disk device 12 which temporarily stores inspection data including image data generated by endoscope inspection, and a magnetooptic disk device 13 which stores the inspection data transferred from the magnetic disk device 12. It is judged whether or not prescribed data which are high in accuracy being final data input after the inspection are inputted (input of pathological inspection data and input of final diagnostic result) and when it is judged that the data are already inputted, a file controller 11 transfers the inspection data from the magnetic disk device 12 to the magnetooptic disk device 13.
Patent JP-S649872-A (JP)
Title: Silicon carbide-silicon nitride composite sintered body
Inventor: AKIMUNE YOSHIO
IPC: C04B35/56
Filed: 1987-07-01
Abstract: PURPOSE:To provide the titled sintered body of increased high-temperature strength without requiring addition of much aid, sufficiently densified by normal temperature sintering using no hot press, derived from SiC single crystal particles and, as the matrix, acicular beta-Si3N4. CONSTITUTION:The objective composite sintered body consisting mainly of (A) silicon carbide single crystal powder with a size of 2-30mum and (B) silicon nitride of acicular beta-Si3N4. The weight ratio: A/b=pref. 15-35/65-85. This sintered body may contain 10-18wt.% of aid such as oxide(s) (e.g., Y2O3, Al2O3).
Patent JP-H04360622-A (JP)
Title: Cultivation of mushroom an cultivation-assisting tool used therefor
Inventor: SHIGA NAOAKI
IPC: A01G1/04
Filed: 1991-06-07
Abstract: PURPOSE:To provide a process for culturing a mushroom having a long grown fruit body such as Flammulina velutipes and to provide a cultivation-assisting tool to be used in the above cultivation. CONSTITUTION:Plural culture bottles are held in a mushroom-growing vessel or in a mushroom-cultivation container. A cultivation-assisting plate having through holes is placed on the bottles. The through holes have diameters fitting the mouth of the culture bottle and are bored at positions corresponding to the mouths of the bottles. The fruit bodies grown from the culture bottle are collected with the guiding hole in the form of a bundle and grown upward above the assisting plate. Mushrooms can easily be cultured at a low cost without using a roll paper for assisting the cultivation.