baber/WOPTO huggingface dataset:
Patent JP-H06347901-A (JP)
Title: Paper mask device
Inventor: MASUTANI HIRONORI
IPC: G03B27/58
Filed: 1993-06-03
Abstract: PURPOSE:To provide a paper mask device capable of changing the position of a pair of width direction masks without damaging a long photographic paper. CONSTITUTION:A 1st moving device 9a relatively moving each one end part of a pair of width direction masks 2a and 2b arranged in the width direction of the long photographic paper is provided. A 2nd moving device 9b relatively moving the other end of a pair of width direction masks 2a and 2b is provided. The pair of masks 2a and 2b is positioned on the outer side than both side parts of the long photographic paper (A) and printing for obtaining a frameless print is performed. In the case of changing the printing from the frameless print to a framed print, the device 9a is actuated to move one end of the pair of masks 2a and 2b in an inner direction from a state where it is positioned on the photographic paper A and the device 9b is actuated to move the other end thereof in the inner direction therefrom, so that the pair of masks 2a and 2b are superposed on both side parts of the photographic paper.
Patent JP-H09315647-A (JP)
Title: Stacking device for image forming sheet material
Inventor: INOUE YUJI
IPC: B65H29/51
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To stack sheet material such as photosensitive material, image receiving material and the like in a small space effectively. SOLUTION: A core member 130 is supported in a stacking device 90 and also an endless belt 114 is wound and hung around a roller 98 and the like. An outer periphery of the endless belt 114 is pressure welded to the core member 130 and photosensitive material 14 is wound around the core member 130 and accumulated while holding and carrying the photosensitive material 14 between the endless belt 114 and the core member 130. Thereby, if the photosensitive material 14 of different size are mixed, the material can be effectively accumulated and any curl may not be caused in the photosensitive material 14. Whereby, a pressure plate for preventing curl and the like is not necessary to provide and structure of the device is simple and cost of the device can be reduced.
Patent JP-2000322846-A (JP)
Title: Carriage arm of magnetic disk device, magnetic disk device using the same, and method for manufacturing carriage arm
Inventor: MIZUTA MASATOMO
IPC: G11B21/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, and to eliminate the need for a process for mounting a reflection part to a carriage arm by forming in one piece a projecting part that becomes the reflection part in advance at the machining stage of the carriage arm. SOLUTION: A reflection part 1 is provided near a tip part in the radial direction of arms 2 at the lowest part out of a carriage arm 10 with the plurality of arms 2. Arrangement is made so that the axial direction of the reflection part 1 forming one portion of a column agrees with an extension line in the radial direction from the center of a pivot. This sort of reflection part 1 is formed by finishing a projecting part 1a that is formed, in advance, in one piece with the carriage arm 10, at the time of forming the carriage arm 10 to a mirror surface by polishing machining treatment. Since the dimensional error of the reflection part can be restricted to only a machining error from the reference surface of the carriage arm 10, the dimensional error can be drastically compressed.
Patent JP-S6025368-A (JP)
Title: Gradation data output system
Inventor: YASUDA MASAMI
IPC: H04N1/21
Filed: 1983-07-22
Abstract: PURPOSE:To decrease the processing time by providing a means recognizing the gradation processing capability of a retrieval device, and transmitting an image data having gradation in response to the recognized gradation processing capability from a registered file device. CONSTITUTION:In retrieving image data such as a document 11 or a seal stamp 12 recorded on a registered file 2, when a retrieval signal including a signal specific to a retrieval device is transmitted to the registered file 2 ahead the input of an accounting number of retrieved data, a gradation processing capability recognizing section 23 decodes it to recognize the processing capability. The image data is retrieved by the accounting number inputted succeedingly and transmitted with a gradation in response to the processing capability of the retrieval device. Suppose that the gradation processing capability of a printer retrieval device 3 is 2-gradation and the gradation processing capability of a display retrieval device 4 is 4-gradation, then a compressed data only is transmitted to the retrieval request from the printer retrieval device 3 and the compressed data is transmitted to the retrieval request from the display retrieval device 4.
Patent JP-H05328422-A (JP)
Title: Communication attribute management system
Inventor: HIRAIWA KENJI
IPC: H04M3/00
Filed: 1992-05-26
Abstract: PURPOSE:To improve the utilizing efficiency of a relay line by simplifying the operation when data communication of different kind is implemented so as to reduce a holding time of the relay line due to meaningless data calls. CONSTITUTION:When a synchronization data terminal equipment 2 makes synchronization data communication, synchronization data communication attribute information is sent to a central processing unit 5 by the communication attribute revision operation from a data terminal interface device 3, the information is stored in a storage device 6 and set to the data terminal interface device 3. When the user uses the terminal equipment 2 to makes a transmission operation of a data call, the terminal number information of the data terminal equipment operated for transmission and a data terminal equipment of a communication opposite party is sent to the central processing unit 5. The central processing unit 5 reads and compares sets of the data communication attribute information corresponding to both terminals from the storage device 6 based on the number information and rewrites the communication attribute information of the opposite party into the communication attribute information of the caller when they are different and sets the revised synchronization data communication attribute information to the data terminal interface device 3 of the communication opposite party.
Patent JP-S62291671-A (JP)
Title: Preparation of electrostatic charge image developing toner
Inventor: HYOZU YOSHIHIKO
IPC: G03G9/08
Filed: 1986-06-11
Abstract: PURPOSE:To narrow grain size distribution by mixing a monomer composition containing the polymerizable monomer and a small amount of colorant with a liquid dispersion medium substantially incompatible with said polymerizable monomer and containing a dispersion stabilizer, dispersing and suspending the monomer composition by applying ultrasonic waves, and suspension polymerizing the granulated composition to form toner grains. CONSTITUTION:The monomer composition containing the polymerizable monomer and a small amount of colorant is mixed with the liquid dispersion medium substantially incompatible with said polymerizable monomer and containing a dispersion stabilizer, dispersed and suspended in this liquid medium by applying ultrasonic waves for 2-60min to form the granulated monomer composition in the granulation step, and this granulated monomer composition is suspension polymerized to form the toner grains in the polymerization step. The toner polymer superior in resistance to circumstantial conditions can be obtained by adding usually 0.1-20pts.wt., preferably, 1-10pts.wt. of a polymerization initiator having substantially no water solubility, that is, low solubility at room temperature of, preferably, <=0.2g/100g water per 100pts. wt. of the polymerizable monomer, thus permitting the sharp grain size distribution to be obtained.
Patent JP-S5758670-A (JP)
Title: 1-methyl-3-(n-substituted-n-chloroacetylamino)pyrazole-4-carboxylic acid ester derivative
Inventor: SOEDA KOUJI
IPC: C07D231/40
Filed: 1980-09-25
Abstract: NEW MATERIAL:A 1-methyl-3-(N-substituted-N-chloroacetylamino)pyrazole-4-carboxylic acid ester derivative shown by the formulaI[R 1  is 1W3C alkyl, aryl,  benzyl, substituted benzyl (halogen, alkyl, alkoxy, or nitro as a substituent group);  R 2  is 1W6C alkyl, 5W6C cycloalkyl, or benzyl].  
     EXAMPLE: 1-Methyl-3-(N-methyl-N-chloroacetylamino)pyrazole-4-carboxylic acid methyl ester.  
     USE: A herbicide. Capable of destroying noxious weeds without damaging a paddy rice plant, having low toxicity to men, other animals, and fishes. The amino at the 3 position of 1-methyl-3-(N-chloroacetylamino)pyrazole-4-carboxylic acid ester is characteristically substituted.  
     PROCESS: A compound shown by the formula II is reacted with an alkyl halide shown shown by the formula R 1 X (X is Cl, Br, or I) or a sulfuric ester shown by the formula (R 1 ) 2 SO 4 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11324547-A (JP)
Title: Excavation tool
Inventor: HAYASHI TAKESHI
IPC: E21B10/62
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent an inner bit from slip off and dropping from a ring bit during excavation and remove the inner bit securely after excavation is completed to leave it in a digged hole. SOLUTION: This is an excavation tool constituted in such a way that an inner bit 15 is detachably attached to a substantially cylindrical ring bit 11 rotated around an axial line O. Projecting parts 14A... are provided in an inner peripheral part of the ring bit 11, protruding wall parts 18... having such outside diameter that allows fitting and insertion into the inner peripheral part of the ring bit 11 are formed in an outer peripheral part of the inner bit 15, a recessed groove 18 capable of storing the projecting part 14A is formed so as to extend in the peripheral direction in this protruding wall part 18,  and this groove 18 is formed in such a way that an end part 18B on T side in the direction of rotation at the time of excavation of the ring bit 11 is blocked and that an end part 18A on the opposite side to the direction of rotation T at the time of excavation is opened on a side face 18A of the protruding wall part 18.
Patent JP-H06217073-A (JP)
Title: Picture reader
Inventor: TOBISHIMA HISAAKI
IPC: H04N1/00
Filed: 1992-04-09
Abstract: PURPOSE:To reduce the driving force of a platen roller by interposing a transparent endless sheet whose friction coefficient with a contact type image sensor is set small between the contact type image sensor and the platen roller. CONSTITUTION:A compact type image sensor 2 is always pressurized contact through a transparent endless sheet 7 whose friction with the compact type image sensor 2 is set small with a platen roller 1, and when the platen roller 1 is driven, the transparent endless sheet 7 and an original are simultaneously conveyed by friction with the platen roller 1, or the driving of a roller 6. In this case, the frictional force of the compact type image sensor 2 with the platen roller 1 is small, so that a load on the driving part of the platen roller 1 can be reduced. Also, the compact type image sensor 2 is always pressurized contact through the transparent endless sheet 7 with the platen roller 1, so that the fluctuation of the load due to the fluctuation of the frictional force can be prevented.
Patent JP-H082788-A (JP)
Title: Sticking method for adhesive sheet
Inventor: HIROZUMI MASAO
IPC: C09J5/00
Filed: 1994-06-16
Abstract: PURPOSE:To provide a sticking method for an adhesive sheet capable of obtaining a stuck article of stable quality shortening a work time. CONSTITUTION:A method comprises a process holding by clamps 11, 12 a stuck article 40 o be stuck with an adhesive sheet, process sucking a one-side adhesive sheet 50 with mold release paper mounted on a sucker conveying disk 21 with an adhesive surface in the upward and a process removing mold release paper 51 of the adhesive sheet thereafter to invert the sucker conveying disk with the adhesive surface facing downward. Further the method comprises a process moving the sucker conveying disk upward the stuck surface pressed thereto to temporarily stick the adhesive sheet, a process releasing sucking of the sucker conveying disk to return it to the original position with the adhesive sheet left, process moving a pressing roller 31 upward the stuck article pressed to a total surface of the temporarily stuck adhesive sheet to stick it and a process returning the pressing roller to the original position thereafter to unclamp the stuck article taken out.
Patent JP-S5258425-A (JP)
Title: Control unit for automatic drafting machine
Inventor: OCHI TOSHIO
IPC: G06F3/13
Filed: 1975-11-10
Abstract: PURPOSE: To shorten the useless moving time of an automatic draft machine and to realize high productivity rate, by moving the pens to the system of pen up command and pen down move command so that the movement of pen up is minimized to the least distance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63297025-A (JP)
Title: Method and apparatus for rotary hollow molding
Inventor: FURUSE TATSUO
IPC: B29C49/56
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a highly productive rotary hollow molding method by a method wherein mold clamping is done by employing toggle mechanism consisting of a plurality of links and hydraulic actuator in combination in order to obtain a molding by mold clamping. CONSTITUTION:Thermoplastic resin, which is kneaded, melted and extruded continuously from a die head 2 in the form of a parison so as to bite said parison with split molds 5 rotating always along the extrusion direction of the parison in order to blow compressed air through a needle buit in the mold and, after that, to clamp the mold by employing toggle mechanism consisting of a plurality of links and hydraulic actuator in combination during mold clamping. When links 15 and 16 are contracted, the amount of actuation of a cam roller 9 is increasingly transmitted to a retainer plate 11. When the links are stretched to their full lengths, the actuation of the retainer plate 11 is decelerated. The cam roller 9 is pressed until the links 15 and 16 stretch to their full lengths. When the links stretch to their full lengths, the cam roller 9 keeps its state and slides on a cam 10, resulting in not completely clamping the molds 5 so that a parison is bitten with the edge of the molds. Next, a hydraulic cylinder 12 buit in the retainer plate 11 is put into actuation so as to completely clamp the molds 5 in order to pinch off the parison 3.
Patent JP-H06137707-A (JP)
Title: Refrigerator with intermittently operated sorption refrigerating plant
Inventor: BENTO ETSUBE OSUKAA ETSUBESON
IPC: F25B17/00
Filed: 1993-06-04
Abstract: PURPOSE: To improve cooling by cooling a container with liquid and to prevent heat from being reduced by the liquid when the container is heated. CONSTITUTION: A refrigerator is provided with a sorption (absorption type) refrigerating unit in the form of a pair of containers 18, 20 communicating with each other through a pipe 22. Each container contains a substance which, when being heated, gives off a gaseous working medium and, when being cooled, absorbs the gaseous working medium. The container 18 is arranged to be heated from the storage compartment 16 of the refrigerator, which compartment thereby is cooled. The container 20 is provided with a heater 34. Each container 18, 20 is provided with a liquid cooling circuit comprising a pump 26, a pipe 28, a collective container 30, a radiator 32, a pump 36, a pipe 38, a container 30, and a radiator 32.  The circuit is filled with cooling liquid only partially and when the pump 26 stops to shut off circulation of the cooling liquid, the cooling liquid returns to a level 40 below the containers 18, 20 which are thereby shut off thermally.
Patent JP-S5841012-A (JP)
Inventor: OOMORI SHIYOUZOU
IPC: B65B31/02
Filed: 1981-08-28
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-S5560880-A (JP)
Title: Time corrector
Inventor: OOTA MINORU
IPC: G04G5/04
Filed: 1978-10-31
Abstract: PURPOSE: To facilitate the correction of time, by stopping display by a time indicator, presetting the time and correcting the time depending on the difference from reference time.  
     CONSTITUTION: Gates 30, 31 are opened through a switch 7 and a flip-flop 23. Other flip-flops 24, 25 are set by a registration key input detection signal which is supplied from a detection circuit 18 and passed through the gate 30. The indicator 3 of a secondary timepiece is stopped in response to the closing of other gates 43, 44. When presetting is performed through a registration key depending on the stopped display on the indicator 3, preset time is stored into a memory circuit 15 by an output generator 13 and displayed on the indicator 2 of a primary timepiece through a selector circuit 11. The display on the indicator 2 is replaced by an indication  based on a time circuit 10 through the output generator 13 depending (result of) on  the operation of an execution key. At that time, the result of time measurement by  the time circuit 10 is stored into another memory circuit 16. The stored contents of  the memory circuits 15, 16 are compared with each other to detect delay or gaining.  The display on the indicator 3 is corrected through a calculation circuit depending  on the delay or gaining. Time can thus be corrected by easy operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5259210-A (JP)
Title: Method to prevent agglutination of exhaust valve
Inventor: NAKADE YASUHIKO
IPC: F01P1/08
Filed: 1975-11-07
Abstract: PURPOSE: With an internal combustion engine, it is designed to prevent agglutination of exhaust valve to be caused by unusual high temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6151013-A (JP)
Title: Reformed shock-resistant vinyl aromatic copolymer
Inventor: JIANFURANKO BIRIONE
IPC: C08F212/10
Filed: 1985-06-21
Abstract: Modified impact-resistant vinylaromatic copolymers containing from 2 to 10% by weight of an ethylenically unsaturated nitrile and from 0 to 30% by weight of alphamethyl-styrene and having a gel content higher than 23%, a cracking resistance, in an olive oil/oleic acid mixture under a load of 10 MPa, higher than 100 min., and a melt index below 1.5 g/10 minutes.
Patent JP-H09317833-A (JP)
Title: Planetary gear device
Inventor: YOSHIMOTO HIDEO
IPC: F16H1/28
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To elastically support a planetary gear so as to uniformly distribute torque to respective planetary gears by distorting inner gears in a radial direction. SOLUTION: A planetary gear device includes a sun gear 1 provided in the center, a plurality of planetary gears 2 engaged with the outer periphery of this sun gear 1, inner gears 3 engaged with the inner gears of the plurality of planetary gears 2 and an inner gear supporting part 7 for fixing the inner gears 3 in a circumferential direction and elastically supporting the same in a radial direction, the rigidity of each of the inner gears 3 in the radial direction allows distortion along the outer periphery of a plurality of planetary gears 2.
Patent JP-H031507-A (JP)
Title: Superconducting magnet
Inventor: YAMAGUCHI MITSUGI
IPC: H01F27/28
Filed: 1989-05-30
Abstract: PURPOSE:To have compact constitution being mechanically strong, excellent in superconduction stability besides having a high current density by holding cooling spacers between winding of superconductors on the internal peripheral side while performing adhesive winding on the outer peripheral side. CONSTITUTION:An inner peripheral side coil 7 located in a high magnetic field part is provided with insulated spacers 4 between turns while the space between spacers is filled with liquid helium forming good structure for cooling so as to secure superconduction stability of the high magnetic field part. The coil of the part of the outer peripheral side is made by directly and closely winding about of a superconductor through a turn insulating tape so as to be mechanically strong for supporting the hoop magnetic force acting on the inner peripheral side coil 7.
Patent JP-H10327450-A (JP)
Title: Radio communication system and soft hand-off method therein
Inventor: MIMA MITSURU
IPC: H04W72/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system and a soft hands-off method therein where a production cost of a mobile station is reduced regardless of a problem in a conventional radio communication system where a circuit scale of each mobile station is increased resulting in increasing the production cost. SOLUTION: In the proposed communication system, when a exchange control station 30 detects a hand-off mobile station 1, the station 30 receives a transmission timing from a source base station 20 and informs it to a destination base station 20 together with a spread code used by the source base station 20. Each base station 20 informs a time alignment signal used to fine-adjust the transmission timing in response to the time of receiving a signal from the mobile station 1 to the destination base station 20 and sends a speech signal to the respective base stations 20. Then the mobile station 1 receives a speech signal from the respective base stations without changing the spread code.
Patent JP-S5924865-A (JP)
Title: Dry toner for electrophotography
Inventor: NAKAMURA MASANOBU
IPC: C08F299/02
Filed: 1982-08-03
Abstract: PURPOSE:To obtain a toner superior in offset resistance, etc., by using a resin obtained by copolymerizing a monomer containing styrene (derivative) with a precursor resin which is obtained by the reaction among an epoxy resins, a mold releasing compound having a radical which reacts upon this resin, and a polymerizable unsaturated carboxylic acid. CONSTITUTION:A polymerizable unsaturated precursor resin is prepared by the reaction among the epoxy resins which has a melting point of >=20 deg.C measured by the Durran's mercury method, a polymerizable unsaturated carboxylic acid, and a wax or an organopolysiloxane having a functional group (COOH, NH2) which reacts upon the epoxy resin. A resin obtained by copolymerizing a monomer mixture, which contains >=50wt% styrene derivative to the whole of the monomer, with this precursor resin is used as a binder to produce a toner. The ratio of the precursor resin to the monomer is 1:9-9:1, and the softening point of the binder resin is set to 80-170 deg.C. Thus, the obtained toner is superior in moisture resistance and offset resistance and has a high compatibility to a plasticizer especially, and a toner image copied to a sheet consisting of vinylchloride or the like is not transferred to the rear face of another sheet even if the sheets are piled up and are preserved.
Patent JP-S62293376-A (JP)
Title: Document processor
Inventor: MASUYAMA TOMIO
IPC: G06F17/21
Filed: 1986-06-12
Abstract: PURPOSE:To print normal corresponding candidate words despite the presence of unselected homonym words by printing the highest priority or the homonyms selected by a selecting means in case document information includes unfixed homonyms in a print mode. CONSTITUTION:A selection processing program for printing homonyms is stored in a ROM 2. The address of the head character of a line buffer is stored in a pointer PTR of a RAM 3 and a variable I is cleared. Then the control byte indicated by the pointer is checked and a homonym pointer is decided. Thus a homonym pointer (a) indicated by a pointer +1 is extracted. Based on the value of the pointer (a), the address of the homonym data stored in a homonym buffer is obtained. Then a number (b) of the homonym serving as a pointer +2 is extracted and then a code (c) of the b-th character in the character code string of a 1st candidate is extracted out of the obtained homonym data. Then COH is stored in the byte indicated by a pointer with the code (c) stored in the following two bytes respectively. The homonym pointer data is stored in the line buffer is replaced with the corresponding KANJI codes of the 1st candidate.