baber/WOPTO huggingface dataset:
Patent JP-S6244764-A (JP)
Title: Counter for classification of kind of fed paper
Inventor: ITO MASAZUMI
IPC: G03G21/02
Filed: 1985-08-22
Abstract: PURPOSE:To count fed forms by kinds by providing a means which detects the kind of copying paper stored in a paper feed cassette and a means which sets the kind of feed paper previously at the time of manual paper feed, and counting up only when a specific kind of copying paper is used. CONSTITUTION:The copying paper is fed by using selectively an automatic paper feeding device 20 or manual paper feeding device 30 where the cassette 21 is set detachably. The fed copying paper is detected by a discharge sensor SF2 arranged nearby a discharge roller 16, and a total counter TV counts the total quantity of sheets of copying paper and a size counter SC measures the time when the discharge sensor SF2 detects the copying paper to discriminate the size of the copying paper, so that the quantity of copies of each size of counted. The size of the copying paper counted by the size counter SC is selected properly by the ON-OFF states of size specifying operation switches 41 and 42 of a size selection specifying device 40.
Patent JP-H0930076-A (JP)
Title: Printer
Inventor: YAMAZAKI KEIICHIRO
IPC: B41J29/08
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce printing sound coming from a printer during printing by proving, in a printer, a movable sound-proof plate which blocks a continuous paper feed opening in printing cut sheets and blocks a cut sheet feed opening in printing continuous papers. SOLUTION: A feed opening 18 is blocked by a sound-proof plate 13 during feed of cut sheets 7 and a feed opening 17 is blocked during feed of continuous papers 6, so that printing sounds do not come out from the feed openings 17 and 18, thereby lowering printing sound coming out from a printer 1. As one sheet of the sound-proof plate 13 can block either the feed opening 17 or the feed opening 18 during printing, preparation of two sound-proof plates is not necessary, thereby lowering the cost. When the cut sheets 7 are to be conveyed, the sound-proof plate 13 is rotated in a direction of an arrow D. In this state, the cut sheets 7 are placed on a stage 10 and inserted in a direction of an arrow A. Then, a detection sensor detects the head ends of the sheets 7. Thus, a feed roller 9 is rotated.
Patent JP-2001013370-A (JP)
Title: Optical connector
Inventor: SHIINO MASAHITO
IPC: G02B6/38
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent an optical connector form being entangled with densely laid optical fibers in the case of pulling in hand over hand the optical fiber on the rear end side of the optical connector through such densely laid optical fibers. SOLUTION: This optical connector is constituted such that a boots 12 are provided for the optical connector body 8 at its rear end from which an optical fiber 6 comes out, that a slider 9 covering the outer circumferential surface of the body 8 is fitted attachably/detachably to the body 8, that a pair of projections 5 projecting to the boots 12 side are provided on the rear end side of the slider 9 in a manner oppositely facing each other, and that at least the tip ends of the projections 5 are tapered so that the width between the outer faces of the oppositely facing projections 5 is reduced towards their projected tip ends.  A part of the outer face at the tip end of the boots 12 is covered with the projected tip end of the projections 5, thereby the formation of a step between the rear end of the slider 9 and the tip end of the boots 12 is suppressed, and practically a distance between the inner wall at the projecting tip end of the projections 5 and the outer circumference of the boots 12 covered with these projecting tip ends becomes nealy zero.
Patent JP-H0933037-A (JP)
Title: Method for controlling pressure of burner combustion air
Inventor: SUZUKI HIROYUKI
IPC: G05D23/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To keep a pressure in a burner combustion air supplying pipe at a specified target value even if an air supplying volume for a combustion burner is rapidly varied by a method wherein a part of air supplied to a pilot burner under an operation of a pilot burner air supplying fan is flowed into a combustion air supplying pipe so as to be filled. SOLUTION: As an operation of a burner combustion air supplying fan 8 is started under a state in which an adjusting valve 17 is opened, air is heat exchanged with discharged gas of a heating furnace by a recuperator 10 and then combustion air of high temperature is flowed in a combustion air discharging pipe 16. Then, as the combustion air flowing in the combustion air discharging pipe 7 shows a specified pressure value, an opening instruction is given to a shut-off valve 22 placed in a bypass pipe 21. Each of combustion air flow rate adjusting meters 33 to 36 opens each of combustion air adjusting valves 29 to 32 in each of the zones so as to perform a purging with combustion air and concurrently the shut-off valve 22 is opened so as to fill back-up air to a pipe of the combustion burner from the pilot burner air supplying fan 18 through the bypass pipe 21.
Patent JP-H058733-A (JP)
Title: Feeder for steering wheel part of vehicle
Inventor: SUZUKI MASARU
IPC: B62D1/04
Filed: 1991-06-29
Abstract: PURPOSE:To prevent the occurrence of chattering between a moving contact and a fixed contact even while a steering wheel is under rotation and to improve reliability. CONSTITUTION:A printed board 11 which is rotated integrally with a steering wheel is mount with three rotary gears 16 to interlock with a fixed gear 8. Three contact holders 12 are movably arranged under the printed board 11 and a transmission mechanism 20 with a link 18 is provided between each rotary gear 16 and each contact holder 12. When the printed board 11 is rotated, each contact holder 12 is intermitently moved via the transmission mechanism 20 with the rotation of each rotary gear 16. At this time, at least one of three contact holders 12 is adapted to be at rest and so no chattering occurs between the moving contact of the resting contact holder 12 and the fixed contact in contact therewith.
Patent JP-S6163782-A (JP)
Title: Water-proof base material
Inventor: IWASAKI TAKASHI
IPC: D06N5/00
Filed: 1984-09-04
Abstract: PURPOSE:Asphalten is combined with process oil and S-B-S synthetic rubber to give a low-viscosity rubber-asphalten and synthetic nonwoven fabrics of high thickness are dipped in the rubber-asphalten to give a water-proof base material which can be adapted to temperature fluctuation with high flexibility and extensibility characteristic in rubber. CONSTITUTION:A thick synthetic nonwoven fabric such as polyester 3mm thick nonwoven fabric is dipped in a low-viscosity rubber-asphalten which is obtained by adding process oil and S-B-S synthetic rubber to asphalten with more than 2wt% pick-up. In this case, An S-B-S synthetic rubber readily dispersible in process oil is used to enable the amount of the rubber to be varied from a small amount to a considerably large amount to give a water-proof base which can be used in water-proof works in winter in cold areas. The material can be used as a wter-proof material for construction and civil engineering.
Patent JP-S5887948-A (JP)
Title: Demodulation circuit for phase modulation signal
Inventor: SHIBAZAKI ETSUO
IPC: H04L27/227
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a code error detector with faster response speed and less in DC fluctuation of a circuit and effect of a jitter, by comparing a signal detecting a phase-detected signal at the optimum decision level sampling time point with a signal detected at a decision level shifted from the optimum state and at the sampling time point. CONSTITUTION:Phase detectors 1, 2, wave shaping circuits 6, 7, sampling circuits 9, 10 and a phase device 3 form a normal phase modulator/demodulator. An output of the phase detector 2 is inputted to an error detection circuit 102. The error detection circuit 102 consists of a wave shaping circuit 8' having a decision level shifted slightly from the optimum decision level, a sampling circuit 11 being sampled at a point of time shifted slightly from the optimum sampling time point and an exclusive logical sum circuit 12 comparing a demodulation signal and an output of the circuit 11, and when the quality of line is deteriorated, the code error output is displayed in the output.
Patent JP-H0745664-A (JP)
Title: Mounting method for semiconductor device
Inventor: TOTSUTA YOSHIHISA
IPC: H01L21/60
Filed: 1993-07-28
Abstract: PURPOSE:To eliminate the need of forming projecting electrodes in a semiconductor device and, at the same time, to reduce the number of manufacturing processes of the device by removing oxide films from the surfaces of electrodes by performing reverse sputtering and depositing metallic films on the surfaces of the electrodes. CONSTITUTION:Individually and separately fed multiple semiconductor devices 1 are simultaneously put in the chamber of a sputtering device and oxide films formed on Al electrodes are selectively removed by reverse sputtering. After removing the oxide films, metallic films 3 and second metallic films 4 are separately sputtered. Then solder paste 6 is supplied to the surfaces of circuit boards coated with a solder resist 8 and balls 10 coated with an easily solderable metal 9 are arranged on the printed solder paste 6. Thereafter, the solder is melted by counterposing the device 1 to the board 5 and heating the balls 10 while the electrodes 2 of the device 1 are pressed against the balls 10 arranged on the connection pads of the board 5. Then the circuit board 5 is dipped in an etchant so as to selectively remove the second metallic films 4 composed of CuNi.
Patent JP-H0745184-A (JP)
Title: Image display device and manufacture thereof
Inventor: IMAI KANJI
IPC: H01J9/02
Filed: 1993-07-28
Abstract: PURPOSE:To obtain excellent image quality by arranging a conductive plate opposed to a vertical deflecting electrode accurately on the same plane. CONSTITUTION:In a vertical deflecting electrode 7, the recessed part, that is, an allowance 104 is arranged this connecting part 102 in a position of a connecting place with the projecting part 18A of a conductive plate 101. In this way, when the vertical deflecting electrode 7 composed of the projecting parts 18A and 18B is formed by cutting the connecting part 102, it is formed out as follows. That is, a cutting place is cut as a dotted line at a place having a width (c) smaller than a width (d) of a space 105, and since the allowance 104 is constituted, a bite of a press can be prevented. When a press position is recognized by using a hole 103, the connecting part 102 can be cut accurately with the hole 103 as its center, and since the width (c) of the press part is made smaller than the width of the space 105, a bite to the projecting parts 18A and 18B is reduced, so that the allowance 104 can be also reduced.
Patent JP-H0352363-A (JP)
Title: Automatic answering telephone set
Inventor: SAKAI YASUMASA
IPC: H04M1/64
Filed: 1989-07-20
Abstract: PURPOSE:To inform a designated telephone number or the like through calling when no unrecorded area exists on a recording medium by providing a detection means detecting the presence of unrecorded area of a recording medium during recording of an opposite message and a dial means making dialing to a preset number. CONSTITUTION:A mechanism detecting rotation/stop of a rotary shaft of a magnetic tape and a microprocessor 5 constitute a detection means A detecting the presence of an unrecorded area, and a ten-key 2, a network controller 3, the microprocessor 5 and a RAM 6 constitute a dialing means B giving dialing to a preset number. When an incoming call comes from an opposite party, the message from the opposite party is recorded onto the recording medium. Then the detection means A detects the presence of the unrecorded area of the recording medium during the recording and if the means A detects the absence of the unrecorded area, the dialing means B is used to give dialing to a preset number. Thus, the possessor or the user of the automatic answering telephone set recognizes immediately disable recording due to the absence of unrecorded area wherever he may be resident and early countermeasure is taken.
Patent JP-S6247201-A (JP)
Title: Shared dielectric block
Inventor: YORITA TADAHIRO
IPC: H01P1/205
Filed: 1985-08-23
Abstract: PURPOSE:To reduce the man-hour for production considerably and to obtain a mechanically stable shared block by constituting plural filter parts on a single dielectric block and coupling filter parts by the second resonance element. CONSTITUTION:A pair of filter parts 102a and 102b are formed as one body on a single dielectric block 101. The second through hole 110 is formed in parallel with the first through holes 103 in the middle between the first resonance elements 105 placed in opposite end parts of both filter parts 102a and 102b. This through hole 110 is formed to have a diameter smaller than that of through holes 103, and a connecting electrode 111 is formed on its inside peripheral surface. The second resonance element 112 is constituted with this connecting electrode 111, an outer conductor 106, and a dielectric block 101. Magnetic field coupling is caused between filter parts 102a and 102b and they are coupled by the electric field generated among the connecting electrode 111 of the resonance element 112, inner conductors 104 of resonance elements 105 on both sides, and the outer conductor 106, thus constituting a shared dielectric block.
Patent JP-2000055428-A (JP)
Title: Air flow control type smoke separation device
Inventor: MATSUI CHIKAO
IPC: F24F9/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an air flow control type smoke separation device in which an indoor corner can be easily made a smoking space so as not to let smoke flow out so that covering other smokers inside the smoking space with smoke can be avoided. SOLUTION: A machine main body 2 comprises an air outlet 4 forming an air curtain 3 sectioning an inside room A, a suction opening 5 positioned in one side of spaces sectioned by the air curtain 3, and an exhaust opening 6 positioned in the other space. A blower 7 and an air cleaner 8 are provided inside the machine main body 2 so as to be positioned between the suction opening 5 and the exhaust opening 6. The air exhaust amount from the exhaust opening 6 is set so as to be greater than an exterior drawing air amount Q by the air curtain 3, and the space of the suction opening 5 side is made a negative pressure condition and a smoking space 9. Smoke is directly sucked from the suction opening 5 to be purified and is exhausted from the exhaust opening 6 to a non-smoking space 17 so that the smoke that is not directly sucked cannot be leaked from the negative pressure smoking space 9.
Patent JP-2000020263-A (JP)
Title: Network system
Inventor: ARIMITSU YASUMASA
IPC: G06F3/12
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To make selectable a printer which has the earliest print end time and to make startable the printing operation in consideration of a specified print end time. SOLUTION: A host computer when receiving print data from a user terminal (s31) temporarily stores the print data (s32), calculates the print process times of respective printers from the amount of the print data and the printing speed of the printers (s33), and sends a print command to all the printers (s34) to expect response data sent from the printers (s35). The print process time is read out of response data sent from a printer (s36) and the print process time is added to the print start time to calculate print end time (s37). A CPU selects the printer having the earliest print end time and sends the print data to the selected printer (s38).
Patent JP-S5887246-A (JP)
Title: Composite al alloy material for water tank with superior pitting corrosion resistance
Inventor: SUGAI YOSHIHIRO
IPC: E03B3/02
Filed: 1981-11-20
Abstract: PURPOSE:To enhance the corrosion resistance and pitting corrosion resistance of the resulting composite Al alloy material by using an Al alloy having a specified composition contg. Mg and Cr or Mn as a core material and an Al alloy having a specified composition contg. Mg and Zn as a shell material. CONSTITUTION:An Al alloy consisting of, by weight, 2.0-5.6% Mg, 0.05-0.35% Cr and/or 0.05-1.0% Mn and the balance essentially Al is used as a core material, and an Al alloy consisting of 0.3-5.6% Mg, 0.1-1.0% Zn and the balance  essentially Al or further contg. 0.05-0.35% Cr and/or 0.05-1.0% Mn is used as  a shell material. One side or both sides of the core material is clad with the  shell material to obtain a composite material with superior corrosion resistance,  especially pitting corrosion resistance. When a water tank is manufactured with  the composite material, it can be used over a long term.
Patent JP-S6342559-A (JP)
Title: Private branch exchange system with personal communication function
Inventor: KAWATANI IKUO
IPC: H04M3/42
Filed: 1986-08-08
Abstract: PURPOSE:To inexpensively perform personal communication, by providing a means which receives a personal ID number, a personal ID number storing means, and an equipment accommodating position information storing means, attaching an ID number, and a telephone number on a person, and applying the ID number from a place where the person moves. CONSTITUTION:When an A visits a place where a telephone set 2 is installed leaving a seat where a telephone set 1 is used by the A, the A places a call by using the telephone set 2, and when a dial tone arrives from an exchange, the A sends his own ID number to the exchange. The exchange stops the dial by the recpetion of a first numeric of the ID number, and receives all of the numerics. And the bit of equipment accommodating position information of the telephone set 2 is recorded in an area corresponding to the ID number of the A stored in an equipment accommodating position information table in a main device 13. Next, the A listens a position registration accepting tone, and position registration that the A is staying at the place where the telephone set 2 is installed, is completed, by disconnecting a line. Next, when a B dials the personal telephone number of the A from a telephone set 3, the same unchanged operation as ordinary dial connection is performed.
Patent JP-H0637933-A (JP)
Title: Transmission system for information addressed to individual
Inventor: YAMADA TAKASHI
IPC: H04N1/00
Filed: 1992-07-14
Abstract: PURPOSE:To instantaneously announce the presence of a message memorandum without being restricted by an announcing time and a notice place, and to let a message memorandum receiver to obtain the message memorandum by protecting a privacy. CONSTITUTION:This device is equipped with a data processing means 7 in which a message memorandum document inputted from a facsimile 21,... is registered with a management number appended, a calling document with the management number of the message memorandum document and the data of the name of the receiver added is registered, a calling document list table edited by adding the read calling document is transmitted through a broadcasting device 4 to a picture receiver 11,... established at plural places in a place for a meeting, the message memorandum document retrieved by the management number deduced based on a personal password number inputted from a personal password number inputting device 31,... by the receiver is transmitted to the facsimile, and the message memorandum document and the calling document are deleted at the time of the end of the transmission of the message memorandum document.
Patent JP-S5977112-A (JP)
Inventor: YASO YOSHIKAZU
IPC: F16B21/12
Filed: 1982-10-23
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。
Patent JP-H0237699-A (JP)
Title: Induction field type charged particle accelerator
Inventor: CHIKUSHIMA CHIHIRO
IPC: H05H7/02
Filed: 1988-07-28
Abstract: PURPOSE:To make fine adjustment of trigger timing possible by providing a gap switch having an electrode distance corresponding to the space between adjacent induction cavities and a means for inducing discharge through a chain reaction of the switch to adjust trigger timing by the electrode distance. CONSTITUTION:A flush lamp for a trigger 10 is driven by injection timing of a charged particle beam 7, an ultraviolet ray UV is injected in a gap switch 11a equivalent to the uppermost upstream of the charged particle beam 7. When the gap switch 11a starts discharging with a time lag corresponding to an electrode distance D, adjacent gap switches 11 discharge as they are successively induced to the downstream side, and the core 5 in an induced cavity 6 is exited synchronistically with the progress of the charged particle beam 7. The timing of a pulse voltage then outputted from a pulse generator 3 is set by a discharge time of the gap switch 11. When the gap between adjusted induced cavities is changed thereby, it is possible to make fine adjustments of trigger timing if the electrode distances of the respective gap switches are adjusted.
Patent JP-H1128907-A (JP)
Title: Pneumatic tire
Inventor: TANAKA TAKASHI
IPC: B60C9/07
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce ply-stair by forming a carcass of ring-like overlapping plies formed by the shifted winding by which strip-like bodies are alternately passed through cor cavities respectively surrounded by the inner faces of right and left bead cores, when the strip-like bodies are laid over the bead cores. SOLUTION: A carcass is formed of ring-like overlapping plies formed by continuously laying one or plural strip-like bodies 10 made of one or plural paralleled rubberized cords around radial centerlines N1, N2, N3, N4, N5... which are passed through the tire-equatorial plane and shifted at small angular pitch P in the circumferential direction of the tire while changing the center lines in sequence, and by the shifted winding by which strip-like bodies 10 are alternately passed through core cavities 7 respectively surrounded by the inner faces 5a of right and left bead cores 5 when the ring-like bodies are laid over the bead cores.
Patent JP-S5891035-A (JP)
Title: Metallic ion extracting reagent and extracting method
Inventor: FUJII CHIYUKI
IPC: C01G55/00
Filed: 1981-11-24
Abstract: PURPOSE:To separate ions of Cu, Ag, Au, a Pt group metal or Hg contained in an aqueous soln. from other various metallic ions by extraction at a high extraction rate by bringing the soln. into contact with a slightly water-soluble phase contg. chlorobutenyl-tertiary-amine in an acidic range. CONSTITUTION:An aqueous soln. contg. ions of Cu, Ag, Au or a Pt group metal and/or Hg is brought into contact with a slightly water-soluble phase contg. chlorobutenylamine at 2-6pH to separate said ions from other various metallic ions by extraction. The concn. of ions of Cu or the like in the aqueous soln. can be reduced to <= about 1ppm. Said chlorobutenylamine is represented by formulaI(where Y is CH3CCl=CHCH2- and/or CH3CCH=CClCH2-, and each of R1 and R2 is 1-20 C alkyl, alkenyl, alkoxyalkyl, aralkyl, phenyl or cycloalkyl which may have a side chain, or chlorobutenyl prescribed by Y).
Patent JP-S6432093-A (JP)
Title: Scroll compressor
Inventor: CHIYOTANI TSUKASA
IPC: F04C18/02
Filed: 1987-07-27
Abstract: PURPOSE:To facilitate the setting of a muffler by connecting a discharge muffler, receiving compressed gas, to a muffler body and a discharge port, while constituting it from a muffler base to be closely stuck to a peripheral end of the muffler body. CONSTITUTION:A discharge muffler 50 is installed in a closed case 1 on the upper part of a fixed scroll 40, hereat noise elimination is carried out and it is led into a condenser by way of a discharge pipe 18. The discharge muffler 50 consists of a muffler body 51 and a muffler base 52 tightly attached along a peripheral end 51a of the muffler body 51. Consequently, discharge pressure of gas is not imposed on an end plate of the fixed scroll so that weight reduction is promotable and, what is more, setting of the discharge muffler is facilitated.