baber/WOPTO huggingface dataset:
Patent JP-H0594062-A (JP)
Title: Copying machine and its control method
Inventor: MIYAWAKI SHOZO
IPC: G03G15/00
Filed: 1992-02-20
Abstract: PURPOSE:To efficiently copy at an arbitrary copying mode without any waste of time and paper even when one side documents and both side documents are placed mixed by controlling carrying and ejection of each document by automatically discriminating the existence of image information on a backside of a document while being fed by an automatic document feeder. CONSTITUTION:An image sensor 215 is provided against the backside of the document passed through a document carrying path while the document placed on a document tray 201 is fed onto a contact glass 102 surface. The existence of the image information on the backside of the document is discriminated by CPU based on image detection signal by an image sensor 215. The one side document without any image information on the backside is ejected from the contact glass 102 surface after having a front surface exposed according to the detected result. With the both side document with image information on the backside, its front and backsides at the contact glass 102 surface or reversed by being passed through a reversal path after the front side is exposed, and the document is ejected from the contact glass 102 surface after the backside is sequentially exposed. This is continuously executed on all documents.
Patent JP-S63202857-A (JP)
Title: Cadmium electrode for alkaline storage battery
Inventor: ITO TSUKANE
IPC: H01M10/34
Filed: 1987-02-17
Abstract: PURPOSE:To increase oxygen gas absorbing capability by applying active material paste mainly comprising cadmium oxide to a conductive core, and dispersing water repellent polymer on the surface of a conductive layer formed on the paste. CONSTITUTION:Active material paste mainly comprising cadmium oxide is applied to both sides of a conductive core made of punched metal, and a conductive layer comprising carbon powder and polyvinyl alcohol which is hydrophilic glue is formed on the active material paste. Fluorine resin which is water repellent polymer is sprayed on the conductive layer to obtain a cadmium electrode. A battery using this electrode can increase the amount of electrolyte without a drop in oxygen gas absorbing capability.
Patent JP-H11219470-A (JP)
Title: Damper device for aperture part
Inventor: ONO KIYOMITSU
IPC: E05F1/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically close a door for opening/closing a take-out port for an automatic shoes lending device or the like by its dead weight and to prevent the door from colliding with hand or an article by reducing the closing speed of the door with the viscosity friction of grease. SOLUTION: Grooves 22, 23 are formed on the inside face of an article take- out room, a damper plate 28 is rotatably fitted to the inside face, gap between the inside face and the damper plate 28 is filled with grease for providing viscosity friction, the engaging elements 27a, 27b of a door are engaged with the grooves 22, 23, and the elements 27a, 27b are engaged with the plate 28 at the time of closing the door, so that the closing speed of the door can be reduced.
Patent JP-H02213272-A (JP)
Title: Facsimile equipment
Inventor: KIMURA KAZUNORI
IPC: H04N1/23
Filed: 1989-02-13
Abstract: PURPOSE:To secure the communication quality, and also, to set the power consumption required for thermal printing to a prescribed value or below, and to miniaturize power source part and to reduce the cost by executing the communication of an error correction mode(ECM), setting the black picture element rate of a received picture signal to a prescribed value and executing thermal recording. CONSTITUTION:Encoded data of a picture signal received normally by an ECM communication part 11 is supplied to a decoding part 12, and a decoded binarization signal is supplied to a black dot number counting part 13. The black dot number counting part 13 counts the number of black dots of the binarization signal, a thermal printing control is executed by a thermal printing control part 14 so as to become a black rate set in advance, and by this control, the power consumption of a recording power source is controlled so as to become a prescribed value. When the black rate exceeds the prescribed value and the picture signal collects in the thermal control part 14, reception recording busy is returned to the ECM communication part 11 from the black dot number counting part 13, and the ECM communication part 11 returns a signal for showing a reception preparation state to the transmission side. When the accumulated picture signals are all printed and recorded, the release of the receiving preparation state is instructed from the thermal printing control part 14.
Patent JP-S58153558-A (JP)
Title: Spreader of agricultural chemicals, fertilizer, or the like
Inventor: ISHIBASHI HISAYUKI
IPC: B05B1/20
Filed: 1982-03-05
Abstract: PURPOSE:To obtain a titled spreader for spreading the particle agent of agricultural chemicals and fertilizer quantitatively and uniformly by vibration, simultaneously with an agricultural work by power of an agricultural machine such as a rice-planting machine, etc., by installing it easily to said agricultural machine so as to be freely attachable and detachable through a fitting tool. CONSTITUTION:To a rice-planting machine M, etc., a horizontal hopper 2 for storing a cartridge 6 for temporarily storing the agricultural chemicals and fertilizer for spreading is installed through a fitting tool 3 which is capable of fitting and fixing it so as to be freely attachable and detachable. Also, on the lower bottom part of this hopper 2, a spreading hole 4a, a skirt 5 and a spreading quantity control device 7 are provided. According to said constitution, by vibration of the rice-planting machine M, etc., simultaneously with an agricultural work, the agricultural chemicals and fertilizer are spreaded quantitatively and uniformly, and also by interlocking with operation of the rice-planting machine M, etc. Also, spreading can be suspended completely by a simple operation.
Patent JP-H05195190-A (JP)
Title: Hard coating film formation on ti base material
Inventor: TAMURA HIROSHI
IPC: C23C4/06
Filed: 1992-01-23
Abstract: PURPOSE:To improve the adhesive strength of a thermally sprayed coating film with a Ti base material when forming a hard thermally sprayed coating film made of an Ni alloy or a Co alloy excellent in wear resistance on the surface of the Ti base material in the atmosphere. CONSTITUTION:A base layer is formed by thermally spraying the 1st thermal spraying powder containing >=40% metal selected from Mo, W, Ta and Nb on the surface of the Ti base material and the 2nd thermal spraying powder containing a metal selected from Co base metal and Ni base metal is thermally sprayed on the surface of the base layer to form a surface layer. Since No or the like small in specific heat has sufficiently high deposit powder temp., the base material is melted to form a diffusion layer and adhesive strength is improved.
Patent JP-S61193800-A (JP)
Title: Production of composite billet
Inventor: MATSUSHITA TOMIHARU
IPC: B30B11/04
Filed: 1985-02-21
Abstract: PURPOSE:To improve and stabilize quanty and to improve working efficiency by laminating and packing plural pieces of pancake-like powder moldings which are compressively molded to the outside diameter conforming to the bore of a hollow core part of a billet into the hollow core part thereof and closing the rear end of the billet by a sealing material. CONSTITUTION:A prescribed amt. of the powder 3 is charged into a mold hole 1a by using a metallic mold 1 having the mold hole 1a of the same diameters as the bore of the hollow core part 6a of the billet 6 to serve as an outside layer material and is compacted by a pressurizing piston 4 to manufacture preliminarily pancake 5. The pancake 5 is tightly packed into the hollow core part 6a of the billet 6 and a block 9 for sealing the rear nd is fitted to the rear end of the part 6a and is united by welding, etc. to seal hermetically the rear end. The ratio of the core material occupying the extrudate is thus stabilized surely over the entire length and the working efficiency over the entire part is effectively improved.
Patent JP-H09203101-A (JP)
Title: Flush water activator with eccentric adapter
Inventor: MAKI FUMIO
IPC: E03D11/17
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obviate the need for the work of bending a connecting pipe by making variable the amount and direction of eccentricity between the central axis of a cylindrical main body and that of the outlet pipe of an eccentric adapter connected to a toilet mounting hole. SOLUTION: A plurality of orifices 22d are provided in the bottom 22c of a main body 22, and a plurality of discharge pipes 27 are secured to the outer periphery of an intake pipe 14 suspended from an upper cover 11. Granular ceramics 16 is placed within the main body 22. A locknut 28 is engaged with the externally threaded part 22a of the bottom 22c. An eccentric pan 29, having an outlet pipe 29b in a position that is away from the central axis of a disc- shaped part 29a by a specified eccentricity E, is placed between the locknut 28 and the bottom 22c to form an eccentric adapter 31.  Thus, the eccentric pan 29 is moved horizontally to vary the eccentricity E, and is rotated to vary its eccentric direction, thereby making it possible to absorb variations in the eccentricity E between a toilet and a sensing flash valve and eliminating the need for the work of bending a connecting pipe.
Patent JP-S60180239-A (JP)
Title: Synchronizing clock extracting device
Inventor: ADACHI TADASHI
IPC: H03L7/08
Filed: 1984-02-27
Abstract: PURPOSE:To extract easily a synchronizing clock from a digital signal having unstable duty ratio by using a PLL circuit and latching a regenerated digital signal at the leading edge or trailing edge of a reference clock. CONSTITUTION:A regenerated digital signal DT and a clock having a frequency twice the frequency of a reference clock from a voltage controlled oscillator VCO4 are inputted respectively to input terminals IN1, IN2 of a phase comparator 1. The clock is frequency-divided by 1/2 at an FF2 of the comparator 1, the reference clock phi is generated, the signal DT is latched at the leading edge or trailing edge of the clock phi, a conversion signal detecting circuit A detects the time difference between the pulse edge of the signal DT and the latch point of the clock phi and a phase difference signal taking a half wavelength of the clock phi at the latch point as the pulse width is outputted. The VCO4 is controlled by a signal obtained from he phase difference signal through an LPF2 and amplified by a DC amplifier 3, the phase difference is made constant by correcting the phase and frequency of the clock phi and the clock phi is used as a bit synchronism clock.
Patent JP-H06227666-A (JP)
Title: Distribution device of pallet
Inventor: NISHIO HIROSHI
IPC: B65G59/02
Filed: 1993-01-30
Abstract: PURPOSE:To distribute pallets accumulated on multiple steps to specified places individually one by one. CONSTITUTION:A distribution device of a pallet has a front setting and removing device 20, a fixed member 21 fixed on a ramp, an intermediate member 26 axially supported free to revolve through a rotary shaft 24 provided on the fixed member 21 and a front claw piece 25 free to revolve by a rotary shaft 27 provided on the intermediate member 26. Additionally, it has a guide bar 28 one end of which is installed on the left side part of the rotary shaft 27 of the front claw piece 25 and the other end part of which is installed on the right side part of the rotary shaft 24 of the fixed member 21 both free to rotate and a lateral operation bar 31 to reciprocally move through a rotary shaft 30 formed on a rib 29 formed on the intermediate member 26.
Patent JP-H04275889-A (JP)
Title: Cinnabar seal-ink feed device for device making rubbing of car body number
Inventor: TOGABE HIDESHI
IPC: B41F16/00
Filed: 1991-02-28
Abstract: PURPOSE:To feed a cinnarbar seal-ink to a device for making rubbings. CONSTITUTION:A cinnarbar seal-ink case 63 is arranged slidably on a bottom plate 61 and made reciprocatable by a cylinder 65 and a cinnabar seal-ink smoothing roller 70 is provided by facing to the cinnabar seal-ink 67 of the cinnarbar seal-ink case in the roller support part 68 arranged at the specified place of the bottom plate. When the cinnarbar seal-ink case is reciprocated by the cylinder 65, the surface of the cinnarbar seal-ink is smoothed flat with the smoothing roller 70 being rolled to facilitate the feeding of the cinnarbar seal-ink.
Patent JP-S62191454-A (JP)
Inventor: MATSUMIYA NORIYUKI
IPC: C04B28/02
Filed: 1986-02-19
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-S62191608-A (JP)
Title: 2 cycle engine lubricator
Inventor: ABE AKISHI
IPC: F02B75/02
Filed: 1986-02-18
Abstract: PURPOSE:To prevent fuel from flowing into the oil pump side by providing, in an oil passage, a check valve openable only in the forward direction of oil flow, in the case of a lubricating oil supply passage joining with a fuel passage upstream from a carburetor. CONSTITUTION:By operation of the fuel pump of an outboard engine, fuel is taken into said pump through a fuel pipe 25, and after pressurized, distributedly supplied to respective carburetors. Also, meanwhile, lubricating oil, from a discharge pipe 33 connected to the discharge side of an oil pump, is led in the vicinity of an area located upstream from the carburetor of the fuel pipe 25 in order to be mixed with fuel in the fuel pipe 25. In this case, a connecting pipe 41 composed of a main pipe part 41a and a branch pipe part 41b is provided at the connecting part between the fuel pipe 25 and the discharge pipe 33. A valve chamber 51 is formed between an engaging cylinder 47 of the branch pipe part 41b and the side wall of the main pipe part 41a in order to store a valve ball 53 therein. And, said valve ball 53 is energized to the discharge pipe 33 side by a spring 57 so that said ball can function as a check valve.
Patent JP-H02214050-A (JP)
Title: Optical disk recording and reproducing method
Inventor: YOSHIDA TADAO
IPC: G11B19/02
Filed: 1989-02-14
Abstract: PURPOSE:To promote the operability of an optical disk device by changing the revolving speed of an optical disk and setting a data transfer speed of a data reproducing mode at high speed as compared with a data recording mode. CONSTITUTION:When a power source for a magneto-optical disk device is turned on, the data reproducing mode is effective, whereas when a recording operator and an audio reproducing operator on an operation panel are operated, the data recording mode and an audio signal reproducing mode are turned on respectively by a control circuit 4, and its control signal is outputted to a reference clock signal generating circuit 5 and an optical pickup 6 in their respective operation modes. A reference clock signal Sck is changed in frequency by the circuit 5 based on the control signal to set the revolving speed of the optical disk 2 under the data reproducing mode at higher speed than the revolving speed under the data recording mode and the audio reproducing mode. Thus, by accelerating the data transfer speed under the data reproducing mode of high using frequency in steps, the operability can further be promoted.
Patent JP-S60176997-A (JP)
Title: Single crystal of group iii-v compound semiconductor with low dislocation density
Inventor: MORIOKA MIKIO
IPC: C30B27/02
Filed: 1984-02-23
Abstract: PURPOSE:The titled semiconductor crystal capable of preparing single crystal with an extremely small amount of FPD by crystal pulling method or by HB method, obtained by doping host crystal with an impurity to make a small value of bond length by covalent bond of tetrahedron of group III group V atoms and an impurity to make a large value in a specific ratio. CONSTITUTION:The standard bond length by covalent bond of tetrahedron of group III atoms and group V atom is single crystal of group III-V compound semiconductor as host crystal is a0. The single crystal is doped with a small isoelectronic impurity having the bond length a1 by covalent bond of tetrahedron of one of atoms in the host crystal of a value smaller then a0 and a large isoelectronic impurity having the bond length a2 by covalent bond of tetrahedron of one of atoms in the host crystal of a value larger than a0 in such a way that the total concentration in the crystal is >=10<18>atomcm<-3>. Single crystal of group III-V compound semiconductor doped with the impurities in a ratio wherein the mean value a of the bond length of isoelectronic impurity is <=+ or -2% based on the standard bond length a0.
Patent JP-H01211266-A (JP)
Title: Floppy disk drive device
Inventor: YAMAZAKI FUMIO
IPC: G11B17/043
Filed: 1988-02-17
Abstract: PURPOSE:To improve the durability of a device without impairing a floppy disk due to the variance of an ejecting position at the time of ejecting the floppy disk by setting the contact state of a braking means in a floppy disk drive device with the floppy disk at contact not sliding. CONSTITUTION:The floppy disk drive device is provided in the manufacturing process of the floppy disk 2, and it is used for detecting the function of the disk 2. The travel of the floppy disk 2 in an ejecting direction is regulated by the braking means 20 provided in a case 4 in the drive device, and at the time of ejecting the disk 2, the rolling contact of a roller 22 is generated on the surface of the disk 2, and the disk 2 supports rotatably the roller 22 with a mechanism by a pressed spring member 24. The member 24 supports the roller 22 at one end part of an arm part 24a extending in the travel direction of the disk 2, and the other end part is tightened with a screw on a guide member 14. Then, the rolling contact of the roller 22 of the means 20 on the upper plane of the disk 2 can be performed.
Patent JP-H04273954-A (JP)
Title: Refrigerant amount adjusting device in refrigerating cycle
Inventor: SATO TAKESHI
IPC: F25B1/00
Filed: 1991-02-28
Abstract: PURPOSE:To maintain the amount of refrigerant circulated at an appropriate level by a method wherein, in an air conditioning machine having the devices as shown in the diagram, a pair of pressure reducing devices for recycling side is provided in series connection between indoor and outdoor heat exchangers, a bypass passage connects the discharge and suction sides of a compressor and has a pair of pressure reducing devices for the bypass side connected in series and a liquid tank is disposed in communication with an intermediate point between each pair of the pressure reducing devices. CONSTITUTION:A refrigerating cycle which comprises a compressor 1; a four- way valve 2, an outdoor heat exchanger 3; a pair of pressure reducing devices 4a and 4b for refrigerating cycle side provided in series connection; an indoor heat exchanger 5, the pressure reducing devices 4a and 4b being located between the outdoor and indoor heat exchangers 3 and 5; a bypass passage 6 connecting the discharge and the suction sides of a compressor 2 and having a pair of pressure reducing devices 7a and 7b for the bypass side connected in series; and a liquid tank 9 disposed in communication with an intermediate point between each pair of the pressure reducing devices 4a, 4b and 7a, 7b.
Patent JP-S58151727-A (JP)
Title: Demand-assignment communication system
Inventor: SATOU SHIYOUHEI
IPC: H04B7/204
Filed: 1982-03-05
Abstract: PURPOSE:To apply a call sound inserting system to a demand-assignment communication system, by providing a channel assignment function to each ground station device and catching immediately the satellite channel at a time point when a voice is detected. CONSTITUTION:A processor 14 of a ground station device A detects a call given from a trunk 10 and discriminates it as a call to be given to a ground station B. Thus the fact that a circuit 10 gives a call is informed to the station B through a control channel. Receiving this information, the station B selects an idle circuit 11 and gives information to the station A. The processor 14 of the station A detects a voice at the ascending side of the trunk 10 and then selects an idle channel 19 among the priority channels of its own station. Then the trunk 10 is connected the channel 19 via a switch network 13. This is informed to the station B. Thus the station B understands that a receiving channel of own station should be connected to a trunk 11 and then controls the network 13 to connect them.
Patent JP-H06230774-A (JP)
Title: Timing correction device for performance information in automatic player
Inventor: SUZUKI TORU
IPC: G10H1/00
Filed: 1993-01-29
Abstract: PURPOSE:To perform the timing correction of performance information while leaving natural dispersion or a habitual practice. CONSTITUTION:The performance information can be corrected corresponding to values stored in storage means 1-5, respectively by providing a means 1 which stores the performance information representing the timing of change in performance, a means 2 which stores beat data representing the time length of a beat, a means 3 which stores range data instructing of the degree of dispersion of sounding timing of each note, a means 4 which stores a reference value by calculating the reference value used as reference fot the timing correction from the sounding timing information of each note, a means 5 which stores target value data representing how much the reference value should be shifted, and a correction means 6 which corrects the performance information corresponding to the values set at the storage means 1-5, respectively.
Patent JP-H09225710-A (JP)
Title: Tool holding device
Inventor: MIZUTANI HAJIME
IPC: B23B31/113
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent the relative rotation of a member to hold a machining tool to a member to hold the member and be fixed to a machine tool side. SOLUTION: An engagement projected part 114 is provided on a holder body 44, a collar 120 is fitted thereto in a relatively rotational manner and in a relatively movable manner in the axial direction, and the circumferential rotation of the collar 120 by the urging force of a tension coil spring 146 is changed into the axial movement by a steel ball 132 and a cam groove 138. An engagement notch 174 is provided in a sleeve 10, and a one-way clutch 180 to permit the relative rotation in the direction based on the cutting resistance but prevent the relative rotation in the reverse direction is provided in a fitting hole 18. The engagement projected part 114 is fitted to the engagement notch 174, the collar 120 is moved, and the engagement projected part 126 presses an outward flange 172 against a flange part 110.  A small diameter shaft part 43 is fitted to the one-way clutch 180, and engagement of the engagement projected part 114 with the engagement notch 174, and presence of the one-way clutch 180 prevents the relative rotation of the drill holder 36 to the sleeve 10.