baber/WOPTO huggingface dataset:
Patent JP-H0570596-A (JP)
Title: Manufacture of fine particles of low-molecular-weight polyolefin and electrostatic toner
Inventor: MUTO KENKICHI
IPC: C08L23/04
Filed: 1991-04-03
Abstract: PURPOSE:To provide a process for manufacturing fine low-mol.-wt. polyolefin particles suitable for the formation of an offset-preventive layer through fixation thereof on the surfaces of colored resin particles and a toner prepared using such fine particles which is uniform in static electrification, capable of forming a clear image and excellent in fixability and durability. CONSTITUTION:A process for pulverizing a low-mol.-wt. polyolefin by dissolving the polyolefin in a solvent capable of dissolving the polyolefin through heating and having an m.p. of at least 0 deg.C, cooling the resulting soln. quickly to freeze the solvent, and keeping the system at or above the vapor pressure of the solvent to remove the solvent to thereby obtain fine particles of the polyolefin. A mechanical impact force is used to fix the fine low-mol.-wt. polyolefin particles manufactured as above onto the surfaces of colored resin particles to thereby obtain an electrostatic toner.
Patent JP-H07300881-A (JP)
Title: Oil-hydraulic circuit of back hoe
Inventor: TAKIHARA ISAO
IPC: B66C23/88
Filed: 1994-05-10
Abstract: PURPOSE:To prevent rapid falling of a suspended cargo by merely changing a part of an oil-hydraulic circuit of an actuator system without requiring newly providing a winch and a hydraulic motor for driving the winch which provide a function of a crane as required in a conventional back hoe, without lowering the original function of the back hoe even in the case of happening such a trouble that a flexible hose is injured and oil flows out therefrom, when the back hoe is used as a crane in an operation other than excavation operation. CONSTITUTION:An oil-hydraulic circuit for using a back hoe as a crane is provided at the end side of flexible hoses 6, 7 of a back hoe, which circuit is branched off an original oil-hydraulic circuit of the back hoe. A counter-balance valve 10 for preventing a cargo from rapidly falling is provided midway in the oil-hydraulic circuit for use as a crane.
Patent JP-H1145989-A (JP)
Title: Solid state image pickup device and manufacture thereof
Inventor: SENDA HIROYUKI
IPC: H04N5/359
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a solid state image pickup device, in which penetration of light to the charge transfer section of a CCD section is inhibited while holding excellent adhesion and which has superior smear characteristics, by constituting a light-shielding film of a titanium nitride. SOLUTION: A base adhesive layer 12 of a light-shielding film 13 is formed by depositing titanium nitride in film thickness of 200-10 nm by a sputtering method, and the light-shielding film 13 is formed by depositing tungsten or the silicide of tungsten in film thickness of 350-50 nm by a CVD method. The light-shielding film 13 and the base adhesive layer 12 are removed selectively, and an opening is formed in a photodiode region. The upper section of a light- receiving region is also covered with a first inter layer insulating film 11 without removing the inter layer insulating film 11 at that time. An inter layer insulating film 14 is shaped to the light-shielding film 13 and the first inter layer insulating film 11. Rays from the oblique direction (the arrow) do not reach the thin foundation adhesive layer 12, and are interrupted excellently by the light-shielding film 13.  Accordingly, multiple reflection can be inhibited to a high degree.
Patent JP-S5721169-A (JP)
Title: Coding circuit
Inventor: YAMADA TOSHIAKI
IPC: H03M5/04
Filed: 1980-07-15
Abstract: PURPOSE:To reduce the number of parts used and to simplify the coding circuit, by generating a line synchronizing signal code at the same circuit as the circuit for make-up and terminating code. CONSTITUTION:When a line synchronizing signal EOL receives with a load shift control circuit 19, a clear signal is transmitted to a run length counter 10 and a color control circuit 18, a counter value is taken as 0, and values A0-A6 and A7 of ROMs 11, 12 are taken as 0. On the other hand, the value A8 of the ROM11 is taken as 1 at the transmission of the signal EOL, the address is taken as 2<8>=128, and the signal EOL is outputted from the rom 11 or 12. The EOL signal is read out from the ROMs 11 (for TC) and 12 (for MC) for the terminating and makeup codes TC, MC and loaded to shift registers 13, 14. The color inversion signal is transmitted to a circuit 18 with the changing point detection from a circuit 19 and shift clocks for TC and MC and a load signal are transmitted to the registers 13, 14, and the code train of the TC, MC and EOL is transmitted from an EOL generating circuit 21.
Patent JP-S5430769-A (JP)
Title: Transmission-reception change-over system of transmitting-receiving coder
Inventor: TSUDA TOSHITAKA
IPC: H03M1/02
Filed: 1977-08-11
Abstract: PURPOSE: To eliminate an error at the time of coding an input analog signal by inhibiting the transmission-reception alternation immediately before switching from the sampling mode to the holding mode when combinationally using a DA converter for the local decoder of a coder as the DA converter of the decoder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08290879-A (JP)
Title: Car room of elevator
Inventor: SAITO ETSURO
IPC: B66B11/02
Filed: 1995-04-21
Abstract: PURPOSE: To invade no water into a cage and to wet no passenger when the passenger entered/exit by mounting a water-proof cover above an air-taking in port and an air-discharge port and inclining a ceiling to a rear panel side. CONSTITUTION: When a cage of an elevator is provided at a dam, water-drops drop on a ceiling 7 of the cage. Almost all water-drops dropping on the ceiling 7 transferring and flowing a rear panel side since the ceiling 7 is inclined. Although the water-drops also drop on a fan 8, since a water-proof cover 14 is mounted on an air-taking in port 11 of the fan 8, it is prevented that the water-drops are flowed from the taking in port 11 to the inside of the cage. Next, although the water-drops transfer and flow from the ceiling 7 to a rear panel and side panels 4, 5, since an upper portion of an air-discharge port 26 is covered with a water-proof cover 27, it is prevented that the water-drops invade from the air-discharge port 26 to the inside of the cage.  Whereas, since the ceiling 7 is inclined such that a rear panel side becomes lower, the water- drops dropping on the ceiling 7 do not drip from a front end.
Patent JP-S6477011-A (JP)
Title: Automatic focusing interchangeable lens camera
Inventor: MIKI YUKIO
IPC: G03B3/00
Filed: 1988-04-18
Abstract: PURPOSE:To surely execute connection and the transmission of a driving force by holding, at least, either a driving rotation transmitting shaft or a follower rotation transmitting shaft with a fine margin to shake and installing a meshing and engaging guide means for a driving matching end surface and a follower matching end surface between both rotation transmitting shafts. CONSTITUTION:The leading edge positioning part 10 of a mount positioning member 9 is inserted and fitted in a pierced hole formed on an attachable/detachable mount 3 from the inside and always energized with a spring 8 in a protruding direction from the surface of the mount. A 1st driving shaft 13 functioning as a driving member installed on a body 1 side, is formed so that it has sufficient gap with respect to the inner diameter of the positioning part 10. The leading edge part of a 2nd driving shaft 60 protrudes from the pierced hole of the attachable/detachable mount 54 into a mount positioning recess part 64. An engaging recess part 62 is formed on the end surface of the leading edge part and the engaging recess part 62 and an engaging pawl 17 constitute a meshing clutch corresponding to the engaging pawl 17 of the 1st driving shaft 13 on the camera body 1 side. Even if an error occurs in case of fitting a lens barrel on a camera main body, they can be surely connected and the d riving force can be surely transmitted.
Patent JP-H11296746-A (JP)
Title: Amount conversion device and denomination rate change method for the same
Inventor: BUTTA MASAHIKO
IPC: G07G1/12
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To easily and speedily cope with the change of a denomination rate by calculating an amount based on the denomination rate stored in a denomination rate storage means and outputting it by display, printing and the like. SOLUTION: Denomination execution is inputted to a calculation part 110e in an input device 100 and the part 110e reads a denomination rate corresponding to denomination designated from the keyboard 100a of the input device 100 from a plurality of denomination rates stored in a storage part 110c, converts amount data outputted from a PLU part 110e based on the denomination rate and outputs it to a control part 110a. A display 120 displays the result of an amount conversion processing through the control of the control part 110a. A printing device 130 prints the result of the amount conversion processing, which is outputted from the calculation part 110e, through the control of the control part 110a.
Patent JP-S61254491-A (JP)
Inventor: OGATA TAKASHI
IPC: H01F7/20
Filed: 1985-05-07
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。
Patent JP-H06287968-A (JP)
Title: Method for constructing retaining wall, and concrete block for retaining wall
Inventor: TANAHASHI TAKASHI
IPC: E02B7/00
Filed: 1993-04-01
Abstract: PURPOSE:To construct the retaining wall of a dam by an easy and safe method only by crane piling by vertically and horizontally piling box type retaining wall blocks having no ceiling nor bottom part stepwise. CONSTITUTION:Plural kinds of box type retaining wall blocks 1 different in depth dimension which have no ceiling nor bottom part are prepared. An internal partitioning wall is provided in the inner part, and a hollow part is formed by the side wall and internal partitioning wall of the box type retaining wall block 1. The box type retaining wall block 1 having a large depth is arranged on a foundation 8. The box type retaining wall blocks 1 having smaller depths are successively piled thereon. Crane piling is conducted stepwise from the lower part to the upper part as the whole. A vertical reinforcement 9 is also inserted between the box type retaining walls 1 by utilizing no ceiling nor bottom part. Concrete 10 is then charged to bury the vertical reinforcement 9.
Patent JP-S58214114-A (JP)
Title: Endoscope focusing detector
Inventor: SHISHIDO YOSHIO
IPC: G02B7/28
Filed: 1982-06-05
Abstract: PURPOSE:To ensure the focusing detection with high accuracy in a state under which the observation is possible, by using the light of a specific wavelength for focusing detection and shielding a specific wavelength of the illumination light for observation or diagnosis. CONSTITUTION:An endoscope 1 consists of an inserting part 2 containing an illumination optical system and an objective optical system for observation at its tip, a control part 4 including a light guide metal cap part 3 and an eyepiece 6. An eyepiece lens 5, a photographing lens 14 which slides on an optical axis 13 and a camera main body 12 are attached via a semitransparent mirror 15 to an adaptor 11 which is attached to the eyepiece 6. The focusing detecting wavelength is cut off via a filter 41 within a light source device 8 and transmitted to a light cable 7. While a focusing detecting light source 19 projects only a specific wavelength to a subject 10 through a filter 17 and via the mirror 15. Then the focus state is detected on a photoelectric surface 22 containing a pinhole 21.
Patent JP-S63262919-A (JP)
Title: Controller for clock signal of movable slave station
Inventor: SANO TOMOMI
IPC: H03L3/00
Filed: 1987-04-20
Abstract: PURPOSE:To omit the clock signal oscillation circuit of a CPU in a slave station, by providing the clock signal oscillation circuit of the CPU in the slave station at the outside of the CPU, and performing the ON/OFF control of the clock signal oscillation circuit by the CPU. CONSTITUTION:When a peripheral control circuit 5A receives an external call signal 1, the clock signal oscillation circuit CG1 arranged in the peripheral control circuit 5A starts the oscillation of a clock signal. The operation status of the start of the oscillation is transmitted to the CPU6 by a CPU start up signal 7, and the CPU6 starts an operation by inputting the clock signal K1 oscillated at the clock signal oscillation circuit CG1. The CPU6, when a processing being started, changes a clock oscillation control signal 3 to be supplied to the peripheral control circuit 5A from an (L) to an (H) immediately after starting up the CPU6 as preparation for the stoppage of the oscillation control circuit CG1 at the time of completing the processing. In such a way, the clock signal oscillation circuit can be unified, and the slave station can be constituted inexpensively.
Patent JP-S59221735-A (JP)
Title: Kana (japanese syllabary)/kanji (chinese character) conversion processor
Inventor: NUMATA YASUYUKI
IPC: G06F3/02
Filed: 1983-05-31
Abstract: PURPOSE:To inprove the propriety for secection of candidate words as well as the fixing process speed of these words and at the same time to set a proper back track range, by taking the position of each word in a sentence into consideration when the candidate words for conversion are selected. CONSTITUTION:An extracting part 21 for the maximum liklihood candidate word consults a dictionary at and after the head of an input sentence to perform recognition of the appearing probability and sends the extracted words to a word buffer. Then the words of the word buffer are extracted one by one to give the integrated evaluation for appearing probability, and a word having the highest evaluation value is delivered. An evaluation totalizing part 22 obtains the totalized value of evaluation of each word every time a new maximum liklihood candidate word is extracted and sends it to a comparison part 24. The part 24 compares the obtained totalized value of evaluation with the prescribed threshold value. Then it is decided that the fixing conditions are satisfied when the totalized evaluation value exceeds the threshold value. Then a fixing processing part 27 fixes the candidate words.
Patent JP-H09287840-A (JP)
Title: Cryogenic refrigerating machine and squid apparatus
Inventor: HARAGUCHI EIJI
IPC: F25B9/14
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to secure good mechanical strength, eliminate the influences of magnetization and eddy current effectively, and reduce magnetic-field noise as a whole by introducing a displacer formed of a titanium alloy. SOLUTION: As a displacer 18 reciprocates inside a cylinder 5, lead globules (cold-storing material) in cold reservoirs 28, 29 contained in the displacer 18 move in the magnetic field of terrestrial magnetism, etc., and cause eddy current to be generated in the displacer 18, a cylindrical container 30, and the lead globules. In this instance both the displacer 18 and the cylindrical container 30 are formed of a titanium alloy, such as Ti-6A1-4V, Ti-5A1-2.5Sn, and Ti-13V-11Cr-3A1, and the electric conductivity is so small that the eddy current generated is reduced considerably.
Patent JP-H06291562-A (JP)
Title: Power amplifier
Inventor: HAMAZAKI KENICHI
IPC: H03F1/34
Filed: 1993-03-31
Abstract: PURPOSE:To prevent characteristics of negative feedback from being influenced by counter electromotive force, and also, to decrease a distortion of an output signal by driving a feedback circuit by a second amplifier circuit provided in parallel in a first amplifier circuit for driving load, and subjecting a feedback signal obtained thereby to negative feedback to input terminals of a first and a second amplifier circuits. CONSTITUTION:In a loudspeaker driving circuit 1, an input signal S1 is inputted to non-inversion input terminals of operational amplifiers 2, 3 having equal electric characteristics respectively. The operational amplifier 2 applies an output signal S2 to a series circuit 4 of resistances R1, R2 and a loudspeaker 5 connected in parallel thereto. Also, the operational amplifier 3 imparts an output signal S3 being equal to the output signal S2 to a feedback circuit 6, and imparts a feedback signal S4 obtained thereby to inversion input terminals of the operational amplifiers 2, 3. In such a way, the operational amplifier 3 and the feedback circuit 6 become dummy circuits of the operational amplifier 2 and the series circuit 4, and the feedback signal S4 which is not influenced by counter electromotive force generated in the loudspeaker 5 is imparts to the operational amplifiers 2, 3.
Patent JP-H11281610-A (JP)
Title: Ion sensor, ion sensor plate, and their manufacture
Inventor: IDA KEIICHI
IPC: G01N27/30
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce electric resistance at the interface between a silver halide layer and an ion-sensitive layer and to improve measurement accuracy by setting the Ag/X ratio of the modified silver halide layer at a specific value. SOLUTION: In a modified silver halide layer 4a, silver plating is applied to the copper foil of a sample solution measuring electrode 2a to form a silver halide layer 4a with a particle diameter of 1 μm or slightly larger. A physical reducing means such as ultraviolet rays to reduce silver ions and an etching means by a chloride solution are used as a reducing means for raising the ratio of silver to the silver halide layer 4a. By this, it is possible to raise the atomic ratio Ag/X between the crystal silver of a silver chloride layer and halogen up to 1.2 or more (at least 1.2), preferably 1.3 or more, and further preferably 1.6 or more. When the particles of the silver halide layer 4a are reduced in particle diameter, its surface area is increased. Then with the increase in its contact area with an ion-sensitive layer, it is possible to reduce electric resistance.
Patent JP-H0798931-A (JP)
Title: Optical recorder and recording and reproducing device
Inventor: KANEKO ATSUSHI
IPC: G11B27/10
Filed: 1994-04-11
Abstract: PURPOSE:To accurately and stably detect rotation start position information(phase) on a disk plane even without improving the relative mounting accuracy of an optical head and a rotation start position mark signal detector and to control the start of recording or reproduction by using the information. CONSTITUTION:A D-latch 19 detects phase difference between a rotation start mark signal detected by a detector 7 and formed on a disk 1 and an address signal detected by the optical head 11. When it is judged that a state enters a lock state by a lock detector 9, a switch controller 8 switches a switch 6 toterminal (b). Consequently, the input on one side of a phase comparator 5 becomes the output signal of a decoder 21, therefore, the pull-in of a rotating phase of a disk motor 2 is performed again. Hereinafter, the rotating phase control of the disk motor 2 is performed so that the frequency and phase of the output of a reference separation circuit 4 that is the prescribed point of an external video signal and that of the decoder 21 can be matched.
Patent JP-S61196485-A (JP)
Title: Magnetic recording device
Inventor: KAMEI MASARU
IPC: G11B19/20
Filed: 1985-05-08
Abstract: PURPOSE:To shorten the time by controlling a rotating speed of a motor by a motor control circuit and restoring a movable member at high speed after processing a data. CONSTITUTION:There are provided a driving shaft 5 for rotating a magnetic disk 16 and a movable member 8 reciprocating radially of a magnetic disk 16 by holding a magnetic disk 7 and an output side of a reduction mechanism 31 including plural gears 24-30 is connected to a movable member 8. An input side of the reduction mechanism 31 and the driving shaft 5 are connected to a motor 2 a rotation direction of which is selectively controlled in a normal or a reverse direction and a motor control circuit 48 operating by a signal of a microcomputer 47 is provided. By the motor control circuit 48, a rotating speed of the motor 2 is controlled and after a data processing, the movable member 8 is restored to a home position at high speed.
Patent JP-H09281763-A (JP)
Title: Composite copying machine
Inventor: MURAKOSHI KATSUYA
IPC: G03G15/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To effectively use bins at the time of making an interruption copy. SOLUTION: In this composite copying machine provided with a sorter 200 having a fixed number of bins 201-220 and plural applications including copying functions and using the bins 201-220, in such a manner that they are assigned to the applications, a means capable of using the bins except the bins used before the interruption copy is made, out of the bins 201-210 assigned to the copying functions, by the interruption copy is provided.
Patent JP-H05271534-A (JP)
Title: Polyamide resin composition
IPC: C08L77/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide a polyamide resin composition containing a polyamide resin, a modified polypropylene resin and a modified elastomer produced by using a modifier consisting of an unsaturated dicarboxylic acid and an alcohol, having excellent paintability and strength and resistant to the lowering of physical properties caused by water absorption. CONSTITUTION:A polyamide resin composition having the merits of polypropylene while keeping the paintability of polyamide is produced by compounding (A) a polyamide resin (e.g. polyhexamethylene adipamide) with (B) a modified polypropylene resin produced by modifying a crystalline polypropylene having a melt flow rate of <=3.0g/10min (230 deg.C, 2,160g) with an unsaturated dicarboxylic acid or its derivative (e.g. maleic anhydride) and a 1-20C alcohol (e.g. ethanol) and (C) a modified elastomer produced by modifying an elastomer (e.g. ethylene-propylene copolymer rubber) with an unsaturated dicarboxylic acid or its derivative and an alcohol at weight ratios of A/(B+C)=80/20 to 55/45 and B/C=10/90 to 100/0.
Patent JP-H05272575-A (JP)
Title: Fluid-sealed mounting device
IPC: F16F13/10
Filed: 1992-03-23
Abstract: PURPOSE:To provide a fluid-sealed mounting device having a new structure and the improved vibration-proof characteristic for input vibrations in the medium/high-frequency areas. CONSTITUTION:A fluid-sealed mounting device is connected with the first fitting metal 10 and the second fitting metal 12 via a rubber elastic body 14, and it is formed with a pressure receiving chamber 38 and an equilibrium chamber 40 communicated via the first orifice passage 68 on both sides across a partition member 36. A through hole 58 extended astride the pressure receiving chamber 38 and the equilibrium chamber 40 is provided on the partition member 36. The first rubber elastic plate 54 and the second rubber elastic plate 56 having larger rigidity against the volume change than that of the first rubber elastic plate 54 are arranged at a preset distance in the through hole 58, and an intermediate chamber 60 communicated with the equilibrium chamber 40 via the second orifice passage 72 having a cross sectional area/length ratio larger than that of the first orifice passage 68 is formed between both rubber elastic plates 54, 56.