baber/WOPTO huggingface dataset:
Patent JP-S6162563-A (JP)
Title: Novel disazo compound and its production
Inventor: SHIYOJI MASAYUKI
IPC: C09B35/04
Filed: 1984-09-04
Abstract: NEW MATERIAL:A compound of formula I [A is formula II-IV (X is aromatic or heterocyclic ring which may be substituted; Ar is aromatic ring which may be substituted; R<1>-R<3> are H, lower alkyl]. USE:Lamination-type electrophotographic photoreceptor. It shows good repro ducibility of red original images. PREPARATION:3,6-Bis(4-aminophenyl)-s-tetrazine is diazotized to form a tetra zonium salt of formula VI (Y is anionic functional group). The resultant tetrazonium salt is allowed to react with a coupler for group A.
Patent JP-S6076866-A (JP)
Title: Electrostatic latent image reading device for copying machine
Inventor: IKEDA CHIKAO
IPC: G03G15/22
Filed: 1983-10-03
Abstract: PURPOSE:To lower the value of a voltage to be processed by an operational amplifier by making the distance between an electrode for zero potential detection and an electrode for electric image forming less than 1/10 of the distance between, the electrode for zero potential detection and the surface of a photosensitive drum. CONSTITUTION:Many electrodes 4a for the zero potential detection of minute size are arranged in a row and an equal spaces a position d1 from the surface 1a of the photosensitive drum and along a straight line running parallel to it. Further, a platelike electric image forming electrode 4c is on the outside of the electrode 4a at a distance of d2 and making the part of the surface 1a nearest to the electrode 4c parallel. An operational amplifier 4b is connected to the electrodes 4a, 4c after determining the size to obtain d2<(1/10)d1. The distribution of the charge on the surface 1a is read through the output to reduce the input/output voltage of the amplifier 4b remarkably, and to miniaturize a device and to obtain economization.
Patent JP-H0349806-A (JP)
Title: Tool holder for tool exchange device
Inventor: SHIGEHISA JUNICHI
IPC: B23B31/107
Filed: 1989-07-17
Abstract: PURPOSE:To ensure a holding operation by locking a holding claw via a roller with the descent of a 2nd piston simultaneously with gripping a tool by the holding claw with the ascent of a 1st piston and forming a structure of holding the tool with the force of a spring. CONSTITUTION:A 1st piston 2 is ascended when a compressed air is admitted in a cylinder 14 and comes to the position where a holding claw 6 grips a tool T by lifting a lever 7. A 2nd piston 3 is simultaneously descended to lock the holding claw 6 in the state of holding the tool T via a roller 8. Since the 1st piston 2 and 2nd piston 3 are pressed in the direction apart each other by a spring 4 even in case of the pressure of the compressed air being lowered at this time, the both pistons 2, 3 are not moved. In releasing the holding claw 6, the 1st piston 2 is not moved because of the roller 8 locking the holding claw at the beginning when exhausted from a vent port 15, the 2nd piston 3 is ascended first, the lock is released via the roller 8, the 1st piston 2 is then descended to push down the lever 7 and the holding claw 6 is opened.
Patent JP-S5887406-A (JP)
Title: Width detector for sheets
Inventor: KAN TOMIO
IPC: G07D7/182
Filed: 1981-11-20
Abstract: PURPOSE:To elevate the reliability of a width detector by judging that a specified number of measured values are within the allowable range in the measurement of width of propers conveyed at several points. CONSTITUTION:As the scanning starts with a sensor 13, it is photoelectrically converted line by line. The output signal is amplified with an amplification circuit 16 and fed to a quantization circuit 17 to be quantized every bit. A processing circuit 18 takes data line by line from the first scan line to the nth scan line and determines whether a specified member of measured values are within the allowable range from data read out following the end of the scanning. Thus, final decision on the width of sheets is done.
Patent JP-S5973721-A (JP)
Title: Device for detecting and outputting physical quantity
Inventor: NISHIMOTO KEIJI
IPC: G01D3/02
Filed: 1982-10-21
Abstract: PURPOSE:To obtain a digital output stably in a short time, by only supplying the digital output obtained by an A-D converter to a read only digital memory circuit, thereby outputting the digital output expressing a physical quantity from the read only digital memory circuit. CONSTITUTION:The relationship between the value of a digital output D1, which is obtained by an A-D converter 2, and the position of an address corresponding to the D1 is selected in advance; in such a way that when the D1 has, e.g., a nonlinear curve as shown by a solid line, a digital output D2 obtained by a read only digital memory circuit 3 has a straight line property as shown by a dotted line. Then, even though a physical quantity detector 1 has nonlinear property, and even though the A-D converter 2 has nonlinear property, the output D2 obtained by the read only digital memory circuit 3 can have linear property with respect to the physical quantity, which is to be analogoudly detected by the physical quantity detector 1.
Patent JP-S5887750-A (JP)
Title: Tetrode mass spectrometer
Inventor: CHITOKU KAZUO
IPC: H01J49/02
Filed: 1981-11-20
Abstract: PURPOSE:To increase the life of a secondary-electron amplifier tube, and obtain a tetrode mass spectrometer which is used for high-sensitivity analysis using a structure of airtightly sealing the amplifier tube alone, and avoiding the decrease of the gain of the amplifier tube produced during washing of an ion source and the rods of a tetrode mass filter. CONSTITUTION:In washing an ion source 2 and the rods 3 of a mass filter, a secondary-electron amplifier part is maintained vacuum by closing a sliding valve 7. Next, after the internal pressure of a vacuum case 1 is returned back to the atmospheric pressure, the ion source 2 and the rods 3 of the mass filter are detached and washed, and then set inside the case 1 again. Next, after vacuum exhaustion is carried out, the sliding valve 7 is opened so as to restore a measurement condition. Since the secondary-electron amplifier tube doesn't touch the air during the above work, a dynode is not deteriorated, and the sensitivity of the dynode is not decreased. As a result, the life of the amplifier tube, which is expensive, can be remarkably extended.
Patent JP-S5888130-A (JP)
Title: Manufacture of fine glass particle
Inventor: HANAWA FUMIAKI
IPC: C03C1/00
Filed: 1981-11-20
Abstract: PURPOSE:To manufacture transparent glass particles having large diameter, by synthesizing fine glass particles by the flame hydrolysis or thermal oxidation reaction of the vapor of glass-forming halide, and exposing the particles again to an atmosphere of the halide at high temperature. CONSTITUTION:A halide such as SiCl4, GeCl4, etc. is subjected to the flame hydrolysis or thermal oxidation reaction to obtain fine glass particles (hereinafter referred to as ''primary particles''), and the primary particles are exposed again to an atmosphere of a halide such as SiCl4, GeCl4 etc. at high temperature. The growth of the primary particle is accelerated, and glass fine particles having the optimum particle size for the production of high-quality doped silica glass free from residual bubbles can be obtained.
Patent JP-S6429952-A (JP)
Title: Memory access controller
Inventor: YODA TOMOYASU
IPC: G06F12/06
Filed: 1987-07-27
Abstract: PURPOSE:To perform the address management of an arbitrary number of banks, by providing a bank address holding register at the outside a DMAC. CONSTITUTION:At least one or more bank address holding registers 181-18a to store the bank address, and a bank address storage control means 15 which makes each bank address holding register store the bank address are provided. Furthermore, a holding register start up means 21 which receives data outputted from the bank address output terminal of a direct memory access controller (DMAC) 10 and outputs stored bank address from either the bank address holding registers to a bank address bus 13 is provided. In such a way, it is possible to use the DMAC with a few number of bank address buses possible to be connected and to execute the address management of the arbitrary number of banks.
Patent JP-S6068211-A (JP)
Inventor: FUREDERIKUSU YOHANESU BURINKU
IPC: B65B9/02
Filed: 1984-09-06
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-H03181628-A (JP)
Title: Friction material for brake
Inventor: YAMASHITA YUKINORI
IPC: F16D69/02
Filed: 1990-07-12
Abstract: PURPOSE:To prevent any generation of brake noise of a low frequency at the time of braking by constituting metal fiber of at least either one of copper fiber and copper alloy fiber, and using as a filler one or two or more of minerals having a plain reticular crystal structure exclusive of asbestos. CONSTITUTION:Metal fiber as one of basic frictional materials for a brake is constituted of at least either one of copper fiber and copper alloy fiber. One or two or more materials of minerals having a plain reticular crystal struc ture exclusive of asbestos are used as a filler. With this constitution, a mineral having a plain reticular silicic acid group or the similar crystal structure is effective for reducing the statical friction coefficient of a frictional material. Further, combination of some of those minerals can reduce the statical friction coefficient of the frictional material, effectively preventing a brake noise of a low frequency. Therefore, the frictional material can restrain the generation of the brake noise of the low frequency so that any unpleasant feeling at the time of braking can be eliminated with a preferable fade property and abrasion resistance.
Patent JP-H1128821-A (JP)
Title: Manufacture of ink jet print head
Inventor: WATANABE KEIJI
IPC: B41J2/16
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To join at low temperature, and control readily the extrusion of joint layers in an ink passage by employing any one of Ag or Au, Pt, Pd in a sheet plate forming an ink passage, and taking the sheet plate itself as joint layers. SOLUTION: An orifice plate and a restrictor plate are manufactured with ink passage forming patterns formed by press punching an Ag plate 5 being rolled preliminarily into a predetermined thickness. Also, a diaphragm plate and filter plate are made into ink passage forming plates by forming in advance ink passage forming patterns on the readily separable substrate and forming Ag thereon by a plating method to subsequently be separated from the substrate. Next, the joint surfaces 9, 9 are faced to be positioned, and each plate is tentatively fastened by a spot welding method in order of the orifice plate, restrictor plate, diaphragm plate, and filter plate. Then, these plats are set in a furnace to be cooled before being subjected to heat-compression in the atmosphere.
Patent JP-H0723165-A (JP)
Title: Facsimile communication system and private branch of exchange system
Inventor: TAKAHASHI TAKUMI
IPC: H04M11/00
Filed: 1993-06-29
Abstract: PURPOSE:To easily improve the function of the facsimile equipment by allowing a private branch of exchange to control communication of facsimile information through a control signal line and a channel in interlocking with a computer. CONSTITUTION:An exchange function event sent by a computer 100 is sent to an extension terminal equipment 114 through a physical line 111 and sent to a central control circuit 108 via an inter-CPU communication path 110 from an extension circuit 105. A FAX control signal and FAX picture information sent from a facsimile equipment (FAX) 109 are received once by a FAX communication circuit 107 via a time division time switch 104 set by the circuit 108. The circuit 107 sends the FAX control signal to the computer 100 via the circuit 104 and the terminal equipment 114 and stores the signal to a storage medium of the computer. Thus, the function of the FAX is improved easily by the revision of the computer program.
Patent JP-S6248218-A (JP)
Inventor: OOTA NAOTO
IPC: H02H3/253
Filed: 1985-08-23
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-2000002099-A (JP)
Title: Connecting operating device for carrier truck
Inventor: INOSHITA IWAO
IPC: E21D11/40
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To conduct the carrying-in of a material loading carrier truck from the shaft side into a tunnel and the carrying-out of the emptied carrier truck smoothly and efficiently. SOLUTION: Short tracks 5 in a constant length are laid from the horizontal turning mechanism 3 side to the lower section of a track 1 laid from the horizontal turning mechanism 3 side disposed to a shaft bottom section to a material assembly field in a tunnel. The material loading carrier trucks 2 successively carried-in onto a horizontal turning mechanism 3 in a shaft from a ground by dollies travelling on the short tracks 5 are drawn out onto the track 1 from a horizontal turning mechanism 3, and transported and connected to a track section on the terminal section of the short tracks 5.  The material loading carrier trucks 2 are transported up to the field of the execution of works in the tunnel by tractors stood by in a standby section, and the connecting operating device for the carrier trucks is constituted so that the empties carrier trucks 2 are forwarded to the horizontal turning mechanism 3 side by the above- mentioned dollies after the tractors are stood by.
Patent JP-S6163807-A (JP)
Title: Optical fiber cable
Inventor: KUZUSHITA HIROKAZU
IPC: G02B6/44
Filed: 1984-09-04
Abstract: PURPOSE:To improve the efficiency of manufacture and to prevent microbend by placing plural optical fibers around a wire having tensile strength in a twisted state, filling silicone resin into the gap among them, and curing the resin. CONSTITUTION:Plural optical fibers 2 are placed around a wire 1 having tensile strength in a twisted state, and silicone resin 3 is filled into the gapamong them and cured. The cured resin 3 is covered with layers 4, 5. Since the wire 1 and the fibers 2 can be restrained as one body, untwisting, unbinding or other trouble is not caused in the manufacturing stages. The efficiency of manufacture can be improved, and microbend is prevented.
Patent JP-S5886204-A (JP)
Inventor: MAKIHATA TOSHIAKI
IPC: E01D19/02
Filed: 1981-11-18
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-H0475955-A (JP)
Title: Paper carrier mechanism
Inventor: ODA HIROMI
IPC: B41J11/42
Filed: 1990-07-13
Abstract: PURPOSE:To prevent a slicing tape from separation due to heat of a fixing section by providing a tape sensor on a continuous paper running path from a splicing table to the front of a fixer so that continuous paper may not stop running when the splicing tape is located on the fixer. CONSTITUTION:A tape sensor 10 is provided between a splicing table 4 and a fixing section to detect splicing portions and a paper carry control section is provided so that the splicing portions may not stop at the fixing section. The sensor 10 reads a splicing tape 18 at a joining section to cause a stop instruction holding means 28 to measure a paper carrying amount D through a paper carrying amount count 20. Judging from such a procedure, if the tape 18 is located in a stop unavailable area B across a stop available area A, the holding means 28 carries the tape 18 outside the area B without stopping carrying paper 3 whether it is printed or not. To read the tape 18, an optical sensor is used as a detecting means.
Patent JP-S6163266-A (JP)
Title: Preparation of frozen raw tangle powder
Inventor: FUJITA KAZUO
IPC: A23L17/60
Filed: 1984-09-05
Abstract: PURPOSE:To produce frozen raw tangle powder keeping various nutrient components, taste and flavor of fresh raw tangle, by freezing raw tangle at a specific temperature, and pulverizing at a specific pulverization temperature to a specific particle size. CONSTITUTION:Gathered raw tangle is washed with clean saline water, etc., thoroughly drained, cut to 3-10cm square, and frozen quickly at -40--196 deg.C. The frozen tangle is crushed with a pin-mill pulverizer, etc. at a pulverization temperature of -50--100 deg.C to obtain the objective frozen raw tangle powder having particle diameter of 0.3-0.01mmphi.
Patent JP-S6429190-A (JP)
Title: Image adjustment pattern production device
Inventor: KAWASHIMA MASAHIRO
IPC: H04N17/04
Filed: 1987-07-24
Abstract: PURPOSE:To realize the easy and accurate convergence adjustment and focus adjustment by combining the respective auxiliary pattern of cross hatch, cross hatch inversion and all white raster. CONSTITUTION:A synchronizing signal 1 is distributively inputted to a cross hatch generation circuit 3 and an all white raster generation circuit 4 through a control circuit 2. The video signal of the auxiliary pattern outputted by the respective generation circuits 3 and 4 is inputted to a selection combinational circuit 6. Besides, the output of the circuit 3 is distributed and also inputted to an inversion circuit 5, and inputted to the circuit 6 as a cross hatch inversion pattern. Indication which auxiliary pattern of the cross hatch, the cross hatch inversion and the all white raster is selected, impressed on the cathodes 7, 8 and 9 of three primary colors, and whether the result is displayed on a display screen or not is instructed by the operation of the keyboard 10 of an adjuster. Thus the optional auxiliary pattern can be combined and displayed at the time of adjusting convergence and the adjusting focus, and the both adjustment can be easily and accurately executed.
Patent JP-H0592994-A (JP)
Title: Antivacterial peptide and antibacterial agent
Inventor: TOMITA MAMORU
IPC: A61P31/04
Filed: 1991-07-25
Abstract: PURPOSE:To provide an antibacterial peptide, antibacterial agent and antibacterial peptide formulation free from side effect and exhibiting antibacterial effect on a variety of microorganism at a small amount and to provide a process for treating an object with the antibacterial agent. CONSTITUTION:An antibacterial peptide containing a specific sequence consisting of at least 20 amino acid residues. An antibacterial agent containing J>=5ppm (wt.) of the antibacterial peptide as an active component. An antibacterial formulation containing the antibacterial peptide. A process for treating an object with an antibacterial agent containing the antibacterial peptide.
Patent JP-S6429990-A (JP)
Title: Coin inspection for coin selector
Inventor: MATSUMOTO SADAO
IPC: G07D5/08
Filed: 1987-07-24
Abstract: PURPOSE: To set an optimum receiving range having high false coin removing efficiency by correcting coin judging data by the appropriate measured value of a true coin in each acquisition of the appropriate measured value, and when the coin judging data is stabilized, narrowing its allowable range. CONSTITUTION: A receiving range based upon a wide allowable range 22 is set for coin judging data 21 at first, a data judging range 23 also is set within the range, and when a true coin satisfying the range 23 is charged, the data 21 are corrected by the coin data of the true coin. When true coins are charged by a prescribed number of coins, the data 21 are corrected and stabilized as appropriate data, and at a point A of time, a 2nd allowable range 24 and a 2nd data judgement range 25 are set as narrower ranges. At a point B of time furthermore stabilizing the coin judging data, the correction of the coin judging data is stopped and the allowable range is set to the narrowest 3rd allowable range.  Consequently, the coin judging data can be set to an appropriate data in accordance with a change such as the change with time or drifting of the device and highly accurate coin sorting can be attained.
Patent JP-H0350977-A (JP)
Title: Television signal processing unit
Inventor: SEKI YOSHIO
IPC: H04N7/015
Filed: 1989-07-19
Abstract: PURPOSE:To receive a TV signal of MUSE and NTSC systems by providing a changeover circuit selecting and outputting an output signal of a MUSE signal processing circuit and an NTSC signal processing circuit. CONSTITUTION:A MUSE signal processing circuit 1 converts a TV signal fed to a MUSE signal input terminal 7 into R, G, B video signals. Moreover, an NTSC signal processing circuit 2 converts a TV signal of jump scanning NTSC fed to an NTSC signal input terminal 8 into R, G, B video signals of jump scanning. When a 1st changeover circuit 3 selects an output signal of the circuit 1 in the R, G, B signal processing circuits 4, 5, 6, time axis conversion processing is applied to the output signal of the circuit 3. On the other hand, when the circuit 3 selects the output signal of the circuit 2, the jump scanning NTSC video signal of the output signal of the circuit 3 is subjected to sequential scanning conversion and the result is outputted to R, G, B output terminals.
Patent JP-S6253411-A (JP)
Title: Process for wet treatment of yarn and apparatus therefor
Inventor: NISHIYAMA KAZUNARI
IPC: D01D10/00
Filed: 1985-08-27
Abstract: PURPOSE:To enable the uniform treatment of a pair of yarns wound spirally around a pair of rolls, by placing a pair of bars near the yarn-transfer path and contacting the bars with the yarns under specific condition. CONSTITUTION:The continuous set treatment of a pair of yarns is carried out by winding the yarns spirally in the same direction around a pair of rolls composed of the upper roll 1 and the lower roll 2 and transferring the yarns. A pair of bars 11, 12 are placed near the yarn-transfer path directing from the roll 2 to the other roll 1, and the yarns are made contact with the first bar 111 at the same side face and then with the second bar 12 at the opposite faces of the bar to separate the paths of the yarns. The yarns are passed through the same transfer path on the circumference of the upper and the lower rolls 1, 2 and between the roll 2 and the first bar 11.
Patent JP-2000018168-A (JP)
Title: Control method for positive displacement compressor and device for that
Inventor: MURASE MOTONOBU
IPC: F04B49/06
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To quickly shift to the normal operating state by switching from the PID control to the P control or the PD control when the compressor is shifted from the operating condition near the upper or lower limit value to the normal operating condition, under restricted conditions where the upper and lower limit values of the rotational speed and the discharging temperature or the like of the compressor are specified. SOLUTION: When a compressor 1 is operated so as to be shifted, to the normal operation state, from the operation state around the lower or the upper limit value under restricted conditions; for example, an operation state where the rotational speed of a rotor 4 is the lower limit value, the compressor 1, initially, is normally operated with the rotational speed of the rotor 4 under the PID control, and is operated with no load when the air discharge demand is not made. When Shifting from the no-load operation to the normal operation again, a switching indication means 10 switches to the P control or the PD control when the output signal from a rotational speed determining means 7 and the air discharge demand have been confirmed. This quickly controls the rotation of a motor 3 and immediately maintains the air pressure discharged from the rotor 4 at the set pressure.
Patent JP-S6080676-A (JP)
Inventor: NISHIJIMA HIROTAKA
IPC: E05F15/16
Filed: 1983-10-07
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。