baber/WOPTO huggingface dataset:
Patent JP-S63211949-A (JP)
Title: Telephone set
Inventor: ENDO TAKAHIRO
IPC: H04M1/65
Filed: 1987-02-27
Abstract: PURPOSE:To reference a message of an important opposite party with priority by storing received messages for each opposite party in the automatic answering mode while classifying them, deciding a selection number in the message reference mode and generating a reception message for each opposite party corresponding to the said selection number. CONSTITUTION:When a reception message reference mode is set by the user at first, the content of a telephone directory comprising a selection number 190, an opposite party name 191, and an opposite party telephone number 192 is displayed on a display device 19. The user inputs a selection number of an opposite party desired for the received message based on the content of the display device 19 from a keyboard 20. On the other hand, a control section 4 (reception message reference processing part 4d) supervises whether or not a selection number is inputted and recognizes the selection number immediately. Then the control section 4 (reception message reference processing part 4d) accesses a reception message storage section 15, and the said reception message is reproduced through a D/A converter 16 and a speaker amplifier 17 from a speaker 18.
Patent JP-H10240023-A (JP)
Title: Image forming device
Inventor: YANO HIDEYUKI
IPC: G03G15/16
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of the separation of a transfer material from an intermediate transfer body and the failure of transfer in an image forming device using the intermediate transfer body. SOLUTION: The transfer material P entering a transfer nip T between the intermediate transfer body 7 and transfer belt 8 is detected by a detection sensor 16. Based on an inputted detection signal, a controller 17 controls timing so that when the front end of the transfer material P enters the transfer nip T, a secondary transfer bias which is applied to a transfer roller 11a from a secondary transfer high voltage power source 15, in which a constant current circuit 15a and a constant voltage circuit 15b are connected in series, is turned off, and after the front end of the transfer material P enters the transfer nip T, the secondary transfer bias is turned on. This prevents the failure of the separation of the transfer material P from the intermediate transfer body 7, and hence the failure of the transfer of the front end of an image.
Patent JP-2000246490-A (JP)
Title: Method and equipment for joining steel strips to each other
Inventor: KOIDE TATSUO
IPC: B23K37/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To joint a preceding steel strip to a succeeding one in a remarkably well- fitted manner by moving the leading edge of the succeeding strip in the width direction so that its center position is in matched with that of the preceding strip, cutting the leading edge of the succeeding strip so that the shape of its edge is matched with that of the trailing edge of the preceding strip, and then butt-welding both edges together. SOLUTION: With the purpose of aligning the center of a preceding steel strip 1A with that of a succeeding steel strip 1B, side guide rolls 4 are arranged in a few pairs in the advancing direction across the steel strip 1 on both sides of the advancing line of the strips, and are installed with position detectors. The side guide rolls 4 are so designed that they move back and forth in the direction vertical to the advancing direction of the strip 1, and that a succeeding strip 1b is thereby moved so as to be aligned with the preceding strip 1A in the center line. The centering is performed with a space apart between the preceding and the succeeding strips 1A, 1B; the edges of these strips are butted and welded to each other after flare 5 is cut at the leading edge of the succeeding strip 1B.  Computation is performed such as the center position, steel strip width and cutting position, by an arithmetic unit.
Patent JP-S63208871-A (JP)
Title: Image forming device
Inventor: TOO KIMIHIKO
IPC: G03G15/01
Filed: 1987-02-26
Abstract: PURPOSE:To prevent generation of mis-copying having an image drop-out by prohibiting acceptance of an operation for selecting a two-color image forming mode when >=2 developing devices are not mounted on a prescribed position. CONSTITUTION:The respective developing devices 4, 5 are freely attachable and detachable to and from the prescribed position. The attachment and detachment thereof are detectable by switches SW1, SW2. The image forming device is set to the state in which copying in the two-color image forming mode is executable when a two-color image forming mode select key is turned on. However, the device does not accept the selection with the select key if the developing devices 4, 5 are not mounted on the prescribed position. The acceptance of the operation for selecting the two-color image forming mode selecting means is prohibited while developing devices detecting means detect the absence of >=2 developing devices to be mounted on the prescribed position in such a manner. The trouble that the erroneous copying in such a two-color image forming mode as to generate the image drop-out is executed is thereby prevented.
Patent JP-H09236543-A (JP)
Title: Tray for transfer of fruit and vegetables and mechanism for controlling direction of the tray
Inventor: IDE TAKEO
IPC: G01N21/35
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To measure a characteristic of a taste by casting light to fruit and vegetables and measuring light projecting from the fruit and vegetables, and to correctly regulate a position with good transfer efficiency by setting a tray upper part of a quadrangular prism not projecting outward from a circumferential edge of a tray lower part. SOLUTION: An upper part 12 of a schematically quadrangular prism of a tray 1 does not project from a circumferential edge of a cylindrical lower part 11. Therefore, the tray is improved in transfer efficiency without being clogged during the transfer. A recessed groove 16 is formed at the center between light-passing parts at a bottom face of the lower part of the tray. A transfer path 21 of a direction-controlling mechanism 2 is constituted of rotating rollers, and transfer means 23, 24 are belt conveyors in pairs. Since the pair of means 23, 24 of different transfer speeds are provided at both sides of the path 21, the tray entering the mechanism 2 is rotated and transferred because of a difference of the transfer speeds, stopped rotating after a projecting streak 22 is fitted in the groove 16 of the tray, and discharged in a state held in a constant direction.
Patent JP-S63209924-A (JP)
Title: Method for surface-treating polyolefin-based resin molding
Inventor: HISHIDA IWAO
IPC: B29C59/08
Filed: 1987-02-27
Abstract: PURPOSE:To efficently effect oxidation treatment of the surface of a molding by a method wherein the surface of a polyolefin-based resin molding is treated with the flame of gas, which is prepared by mixing gaseous fuel gas and air at specified flow rate. CONSTITUTION:Fuel gas is sent from a fuel gas inlet 1 through a gas conduit 2 to a gas meter 3 in order to be checked its flow rate (0.3 m<3>/h). On the other hand, air is taken in from an air intake port 4 by means of an air fan 5. The air flows in an air pipe 6 and is checked its flow rate (6 m<3>/h) with an air meter 7. The fuel gas and the air, both flow rates of which are controlled, are fully mixed with each other at a premixing part 9 and sent to a burner 10. The flame generated at the burner serves as oxidizing flame and carries out excellent oxidation treatment and surface modification treatment on the surface of a polyolefin-based resin molded body.
Patent JP-H08246972-A (JP)
Title: Pressure compensation valve for fuel tank
Inventor: HANSU NITSUKERU
IPC: F02M37/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To compensate a pressure surely even in a pollutable installation area by holding a case cap on the filter element fixed to the connection member for compensating pressure, in the pressure compensating valve, provided on a fuel tank, for flowing in the outer air by opening at the generation time of a negative pressure. SOLUTION: This pressure compensation valve 10 installed on the tank wall 4 of a tank, in which the power fuel for a working machine such as a power chain saw is stored, is composed of a combined valve 1 covered by the filter element 2 for carrying a case cap 3. A spot faced part 5 opened to the outside is provided in the tank wall 4. The combined valve 1 is stored in the storage 7 provided on the center of the bottom 6 of the spot faced part 5. The dome shape filter element 2 is inserted in the connection member 20 of the tank wall and the case cap 3 having an air duct 40 on its oneside is supported so as to be placed to the cut head conical end 32.
Patent JP-H10242857-A (JP)
Title: Signal processing circuit
Inventor: ABE YOSHITAKA
IPC: H03M1/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology to reduce multiplication noise in digital signal processing. SOLUTION: The signal processing circuit having an A/D converter means 1 that converts a received analog signal into a digital signal, a digital signal processing means DSP that applies digital signal processing to an output signal of the A/D converter means, and a D/A converter means 2 that converts the signal processing result of the digital signal processing means into an analog signal and providing an output of the analog signal, is provided with a negative feedback circuit Mix that applies negative feedback of the output signal of the D/A converter means to an input of the A/D converter means to reduce multiplication noise.
Patent JP-S54138284-A (JP)
Title: Fork monitoring apparatus
Inventor: NISHIHATA KOUJI
IPC: B65G1/04
Filed: 1978-04-19
Abstract: PURPOSE: To prevent collapsing and drop of cargoes carried on a plurality of forks, by providing a switch for detecting whether or not forks are located at required positions at a given time and monitoring the harmonic operation of the forks.  
     CONSTITUTION: When one of two forks is stopped at the center, center detecting limit switch 12 is held in contact with striker provided on fork connecting bed 15 and is thrown into ON condition. From the ON signal of said switch 12, computor detects that the fork is located at the center. On the other hand, if fork is extended to its critical position by driving means 13 and is located at the stop position, left- side limit switch 11 provided on fork connecting bed 15 comes into contact with striker provided on fork extending bed 14 and is thrown into ON condition, which can be detected by computor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03250537-A (JP)
Title: Magnetron
Inventor: HOSOYA SEIJI
IPC: H01J23/54
Filed: 1990-02-28
Abstract: PURPOSE:To prevent gasket from slipping off and enhance the electric contacting condition by furnishing a plurality of notches at the periphery of the wall surface at the end of a metal cylinder which supports a high frequency output part, bending the thin ridge obtained to the outside, and holding the gasket filling the gap relative to a yoke. CONSTITUTION:With an insulating member interposed, a high frequency output part 11 is supported through a penetrative hole provided in a permanent magnet 12 forming a magnetic field in the acting space of magnetron and a yoke 13 forming a magnetic circuit as surrounding the body of magnetron situated outside the mentioned permanent magnet 12, and a plurality of notches are furnished at the wall surface at the end of a metal cylinder 14 which is itself working as a grounding electrode, and thus a thin ridge 18 is formed. A resilient ring-shaped gasket 16 equipped with high electroconductivity, which fills the gap between the penetrative hole and the cylinder 14 and prevents leakage of electric waves, is held by bending the thin ridge 18 outside. This hinders the gasket 16 to displace, and electric contact with the cylinder and yoke 13 can be maintained in good performance.
Patent JP-S52129139-A (JP)
Title: Group elevator controlling system
Inventor: SUETSUGI HIDETOSHI
IPC: B66B1/18
Filed: 1976-04-23
Abstract: PURPOSE: To provide a controlling system which prevent other elevators from waiting when one elevator is waiting at a set waiting floor and causes those elevators to serve which are to take charge of a call from the hall as their service zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11250970-A (JP)
Title: Connector structure
Inventor: SATO KAORU
IPC: H01R13/42
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To surely detect an inserted condition of a connection terminal and to previously prevent deformation of or damage to the connection terminal, a locking lance and the like in assembly so as to improve economy and workability by preventing compete fitting of a front holder into a connector housing if the connection terminal is not completely inserted into the connector housing and preventing generation of external pressure caused by the locking lance and applied to the connection terminal. SOLUTION: On an insertion end face opposed to the inside of a connector housing 11 in a front holder 21, a recess part 23, in which the tip of a locking lance 14 is engaged when a connection terminal 13 inserted into the connector housing 1 is not completely inserted, is arranged. In addition, first and second contact guiding faces 18, 24 guiding the locking lance 14 in the direction separating it from the connection terminal 13 according to progress of fitting insertion between the recess part 23 and a lance tip part 17 are formed inside the lance tip part 17 of the locking lance 14 and inside the recess part 23.
Patent JP-H04212300-A (JP)
Title: Plasma particle energy measuring device
Inventor: TANAKA MASAHARU
IPC: H01L21/66
Filed: 1991-02-20
Abstract: PURPOSE:To prevent the attachment of plasma reaction products without giving an influence to the plasma and a probe itself by giving an electron shock of thermions to the surface of a probe main body as well as heat-activating the probe main body by a noncontact heating means. CONSTITUTION:An electron acceleration switch 23 is turned on by a measurement controller 30 to apply a negative voltage to the filament of a probe 1 from a power source 24 for thermion acceleration. Then, after several hours from the application of the negative voltage, a filament switch 21 is turned on to apply an AC voltage from a power source 22 to a filament, so as to heat electrically the filament, and the thermions discharged by the heat activation are accelerated to hit on the surface of the probe 1 main body. By repeating the activation and the electron strike by the thermions at every measurement of the plasma property, the probe 1 main body can be prevented from attachment of the active sources of atoms, molecules, and the like, and a membrane formed on the probe 1 main body surface can be removed. Consequently, the plasma property can be measured simply.
Patent JP-S61205230-A (JP)
Title: Alkylidenecyclopentenone derivative and production thereof
Inventor: NAKAMOTO YASUMASA
IPC: C07C69/03
Filed: 1985-03-09
Abstract: NEW MATERIAL:2-Halo-4,4-substituted-5-(6-carboxy- or alkoxycarbonyl- hexylidene)-2-cyclopentenone derivative of formula I [A is C, O or S; X is halogen; R1 is H or lower alkyl; R2 is H, acyl, tetrahydropyran-2-yl or tetrahydrofuran-2-yl; R is 1-9C alkyl or COOR3 (R3 is lower alkyl); the wavy line represents that the configuration of the bond is E or Z based on the double bond] and its salt. EXAMPLE:(E)-4-n-butyl-2-chloro-5-(6-methoxycarbonyl-5-oxahexylidene)-4 -tetrahyd- ropyranyloxy-2-cyclopentenone. USE:Antitumor agent. PREPARATION:The compound of formula II (R'2 is tetrahydropyran-2-yl or tetrahydrofuran-2-yl) is made to react with the aldehyde derivative of formula III (R'1 is lower alkyl) to afford the corresponding compound of formula I.
Patent JP-2000240640-A (JP)
Title: Dynamic pressure fluid bearing, manufacture thereof and deflecting scanning device using the same
Inventor: NAKAJIMA NOBUO
IPC: G02B26/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a dynamic pressure generating groove from being damaged by mold drawing in resin molding a sleeve or a rotating shaft of a dynamic pressure fluid bearing. SOLUTION: A rotating shaft 3 rotated integrally with a rotary polygon mirror 1 has a dynamic pressure generating groove 3b formed by two sets of upper and lower screw grooves 11, 12 with reverse rotating direction. The rotating shaft 3 is resin-molded by a metal mold 21 having an upper mold 21a and a lower mold 21b having a parting line T between the screw grooves 11, 12. Mold releasing after molding is performed by drawing mold while rotating the upper mold 21a and the lower mold 21b in a reverse direction.
Patent JP-2000247557-A (JP)
Title: Mounting base of hoisting machine for elevator
Inventor: KATO ISAMU
IPC: B66B11/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the submergence by raising a hoisting machine to an upper position with respect to a water surface in the flooding of a pit in an elevator comprising the hoisting machine on the pit. SOLUTION: A hoisting machine 8 mounted on a pit 3 of a hoistway 1 is placed on this mounting base. On this occasion, a vertical pole 10 is standed on the pit 3, the hoisting machine 8 is fixed to a base 9, a moving device 21 is engaged with the vertical pole 10, and the base 9 is fixed to a home position at a normal time, and raised in the submergence.
Patent JP-H08241328-A (JP)
Title: Method and device for storing and displaying relative item, and data base retrieval system
Inventor: AKAMA HIROKI
IPC: G06F17/30
Filed: 1995-03-06
Abstract: PURPOSE: To provide the device and method for storing and displaying relative items that can support a retriever by automatically extracting and displaying a retrieval key when a data base system is retrieved. CONSTITUTION: This device and method has a position specifying means 121 which specifies the position where a relative item extraction character string present in a text inputted to the data base system is present in a text data base 20, a word extracting means 122 which extracts words before and after the relative item extraction character string, and a relative item registering means 124 which pairs and registers the extracted precedent and following words in a relative item data base 300.
Patent JP-S60190495-A (JP)
Title: Method of purification raw material gas for synthesis comprising carbon monoxide as main component
Inventor: NISHIZAWA YASUO
IPC: C10K1/34
Filed: 1984-03-10
Abstract: PURPOSE:To purify a raw material gas for synthesis comprising CO as a main component, O2, etc. into properties suitable for synthesis, by bringing the gas into contact with a catalyst for removing oxygen, purifying it at two stages by application of pressure swing adsorption method. CONSTITUTION:A raw material gas for synthesis comprising CO as a main component, and gases such as O2, etc. is brought into contact with a catalyst for removing oxygen (preferably, two-dimensional composition catalyst obtained by combining copper oxide and zinc oxide subjected to partial reduction treatment, so that O2 is converted into CO2. Then, the gas is passed under pressure through an adsorption column packed with an adsorbent (preferably active carbon having 14-30A pore diameter of the maximum frequency, etc.) so that CO2, water, S compound, hydrocarbons, etc. are adsorbed, and removed to carry out purification.
Patent JP-S53131542-A (JP)
Title: Solar-heat cooling device
Inventor: TAKESHITA ISAO
IPC: F24S90/00
Filed: 1977-04-20
Abstract: PURPOSE: To ensure that the concentrated solution being heated by solar radiation from outside can be heated also from insude, by utilizing a radiant-heat collector as a refrigerant-gas producer and assembling the solution condiut in a double-wall pipe structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63212906-A (JP)
Title: Preparation of embedded flat waveguide element
Inventor: ASAHARA YOSHIYUKI
IPC: C03C21/00
Filed: 1987-02-28
Abstract: PURPOSE:To prepare an embedded flat waveguide element by only once molten salt treatment by dipping a glass body in mixed molten salt consisting of a compd. contg. ions providing high refractive index and a compd. contg. ions providing low refractive index, and exchanging the ions. CONSTITUTION:A glass body contg. ions[I] such as Na<+>, K<+> is used as a starting material. The glass body is dipped in mixed molten salt consisting of a compd. of ion[II] such as Ag<+> providing higher refractive index than the ion[I] and capable of causing ionic diffusion into the glass, and a compd. of ion[III] such as Sr<2+>, Pb<2+> providing lower refractive index than the ion[III] and having smaller diffusion velocity into the glass. In this stage, the ion[I] in the glass body causes quickly exchange reaction with the ion[II], and the concn. 2b of the ion[II] reaches a peak value at a specified depth from the surface of the glass body. On one hand, the ion[III] causes exchange reaction later, and the concn. 2c of the ion[III] becomes larger at the surface of the glass body, and the concn. 2c of the ion[III] at the center of the glass body becomes equal to the concn. 2a of the ion[I] of the starting material. Thus, the refractive index of the glass body at the central part and the peripheral part are increased by once molten salt treatment.
Patent JP-H10239022-A (JP)
Title: Moving body position detecting device
Inventor: SAKAKURA KENICHI
IPC: G06T7/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To detect the position of a moving body even in a stadium by detecting the position of the moving body from the respective image signals that are obtained by photographing the moving body moving inside a field with a plurality of cameras, and by displaying it on a monitor as a moving point. SOLUTION: When a specific player moving inside a field is photographed with two cameras, the respective image signals through the two cameras are input into an arithmetic means. In the arithmetic means, the coordinates x, y of the specific player are obtained by the expressions (1) and (2), on the basis of the image signals, and a certain arithmetic processing signal is output to the respective monitors by means of the coordinates x, y. Thereby, the specific player can be displayed as a moving point on the respective monitors. Accordingly, the moving trace of the specific player can be recorded. In this manner, since the moving body can be displayed on a monitor as seen from right above, the device can be utilized even in a stadium.
Patent JP-H10248255-A (JP)
Title: Power-supply apparatus
Inventor: YOSHIIKE HIDETSUGU
IPC: H02M7/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a power-supply apparatus which prevents an excessive voltage from being applied to a switching element at a second converter at the early stage of an operation without lowering the set output voltage of a first converter. SOLUTION: A voltage detection circuit 15 detects a rise in the output DC voltage of a full-wave rectifier 12, and a voltage detection signal d1 as its detection resultant is supplied to a timer circuit 16. By using the timer circuit 16, a signal e1 which indicates the early stage of an operation is output to a control circuit 17 for a prescribed time in which the voltage detection circuit 15 detects the rise in the output DC voltage by the voltage detection signal d1, and a signal which indicates a stable region is output to the control circuit 17 after the prescribed time. The control circuit 17 controls a voltage suppression circuit 32 when the signal e1 from the timer circuit 16 indicates the early stage of the opeartion, and it controls and suppresses a voltage applied to an NPN transistor Tr30 at a second converter 30.
Patent JP-S58163314-A (JP)
Inventor: HIROSE TOORU
IPC: A47J19/00
Filed: 1982-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。