baber/WOPTO huggingface dataset:
Patent JP-H0749618-A (JP)
Title: Developing device and color electrophotographic device
Inventor: UKEI SHOJI
IPC: G03G15/09
Filed: 1993-08-09
Abstract: PURPOSE:To obtain a developing device provided with a compact carrier recovering means whose component dimensions are easily maintained and a compact color electrophotographic device. CONSTITUTION:The developing devices (6 to) 9 using a two-component developer with which a photosensitive belt 2 having the formation of an electrostatic latent image is developed are arranged side by side in order of yellow, magenta and black. A bar of carrier scavenging magnet 21 provided so as to locate in a standstill state in the vicinities of a developing magnet roller 9a and a photosensitive belt 2 attracts and scavenges magnetic carriers 24 thereon and the scavenged magnetic carriers 24 are attracted with the large magnetic force of the developing magnet roller 9a, caught into a magnetic brush 9c which has finished a developing action and recovered into the developer in the developing device 9. The magnetic flux density of the developing magnet roller 9a is set 800-900G and the magnetic flux of the carrier scavenging magnet 21 is set 50-100G.
Patent JP-S6092425-A (JP)
Title: Manufacture of hard steel sheet
Inventor: OOSAWA KAZUNORI
IPC: C21D8/02
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a hard steel sheet undergoing no deterioration in the corrosion by rolling and heat treating a steel slab contg. prescribed percentages of C, Mn, P, Sol.Al and N under prescribed conditions. CONSTITUTION:A steel consisting of, by weight, 0.03-0.15% C, <=0.89% Mn, 0.02-0.1% P, <=0.07% Sol.Al, 0.001-0.015 N and the balance Fe is refined. A slab of the steel is hot rolled. The finishing temp. is the Ar3 transformation point or below. The rolled strip is coiled at <=600 deg.C, pickled, cold rolled by a conventional method, continuously annealed, and cooled at >=30 deg.C/sec cooling rate.
Patent JP-S5987510-A (JP)
Title: Drop preventing sensor
Inventor: ICHIKAWA YOSHIAKI
IPC: G05D1/02
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a drop preventive sensor which is applicable onto an uneven floor, too, by constituting so that a supporting part for supporting a wheel so as to be movable downward vertically, and also the wheel can be moved upward by a radius portion or more. CONSTITUTION:A small wheel 42 is supported by a rotatable bush 43, can move upward and downward, and the bush 43 is always kept horizontally by a spring 44. A motion of a wheel is transmitted to an arm 45, and only when the tip of the arm is in a position of a photoswitch 46, the switch becomes off. Even if a wheel 42 encounters a large projecting part, it can be avoided by its movement in the upper direction and a rotation of the bush 43. Also, only when the wheel 42 falls downward vertically, the tip of the arm 45 closes up an air-gap of the switch 46, the switch is changed over, and danger of a drop of a main wheel is detected beforehand.
Patent JP-H0549116-A (JP)
Title: Door stopper device
Inventor: BABA YOSHIAKI
IPC: H02B1/30
Filed: 1991-08-07
Abstract: PURPOSE:To obtain a door stopper device prevented from rotating by its own weight by holding a latch in an open position by turning an operating shaft. CONSTITUTION:A fixing metal 6, having elastisity and further coming into contact with one end part of a latch 4 to hold it in a position where the latch 4 is released from a stop part, is fixed to a door 2. Thus by eliminating necessity for any means of holding an operating shaft in an open position when a door having many latches is opened by a door stopper device, a good operability is obtained.
Patent JP-S6259215-A (JP)
Title: Liposome containing chitin oligomer or chitosan oligomer
Inventor: SUZUKI SHIGEO
IPC: A61P31/04
Filed: 1985-09-09
Abstract: PURPOSE:A liposome, containing at least one substance selected from chitin oligomer, partially deacetylated substance thereof and chitosan oligomer and having enhanced antitumor and anti-infective activity with low toxicity. CONSTITUTION:A liposome containing at least one substance selected from chitin oligomer, partially deacetylated substance thereof and chitosan oligomer entrapped in the interior of liposome in the form of unilamellar or multilamellar vesicle formed form a film consisting of phospholipid, etc., as an active constituent. A chitin oligomer, e.g. hexa-N-acetyl-chitopentaose, hexa-N-acetyl- chitohexaose, etc., is particularly preferred for the active constituent. The liposome is used as an antitumor agent against mouse cancer cells, sarcoma 180, Ehrlich carcinoma, etc., or an antimicrobial agent against fungi, e.g. Candida albicans, Staphylococcus aureus, etc. The activity of the active constituent is enhanced by formulation of liposome.
Patent JP-H1125771-A (JP)
Title: Oxide superconducting tape material and its manufacture
Inventor: FUNAHASHI RYOJI
IPC: C30B29/22
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To widen the applicability range of Bi system superconducting material by introducing a center for pinning, which acts even at a temperature of 20 K or higher. SOLUTION: 1. This tape material composed of Bi, Pb, Sr, Ca, Cu and O and has a Bi2 Sr2 CaCu2 O8 (Bi-2212) structure. At least one of the layers of superconductor, composition of a crystal grain of which is expressed by formula Bi1.2-1.6 Pb0.4-0.8 Sr1.8-2.4 Ca0.8-1.0 Cu2.0 Ox , and a silver sheet are laminated alternately. 2. In this method, a precursor compact formed by alternately laminating one of layers of raw material powder, composition of which is expressed by formula Bi1.2-1.6 Pb0.4-0.8 Sr1.8-2.4 Ca0.8-1.0 Cu2.0 Ox and which has Bi-2212 structure and a silver sheet is first produced for a manufacturing method of oxide superconducting tape material with a Bi2 Sr2 CaCu2 O8 structure.  Then, after fusing only the raw material layer under partial oxygen pressure of 0-90%, crystalization is performed while keeping the same temperature as the fusing temperature and raising the partial oxygen pressure.
Patent JP-S5898365-A (JP)
Title: Bonded can body for food can and production thereof
Inventor: OKUTSU SHIYOUJI
IPC: B21D51/26
Filed: 1981-12-09
Abstract: PURPOSE:To obtain a bonded can body for food cans, which has a coating film having excellent corrosion resistance, adhesion, etc., by coating one side of a tin-free steel plate with a base coat and a top coat by using paints having specified compositions, and then bonding the coated steel plate to form a tube. CONSTITUTION:One side of a tin-free steel plate is coated with a base coat in a film thickness of 5-70mg/dm<2> by using a paint consisting of 10-40wt%  phenol/ formaldehyde resin having an unreacted free phenol content of 3.5- 8wt% and 90-60wt% bisphenol/epichlorohydrin resin. Then the steel plate is  coated with a top coat in a film thickness of 30-150 mg/dm<2> by using a paint  consisting of 5-30wt% phenol/formaldehyde resin having an unreacted free  phenol content of 3wt% or below and 95-70wt% bisphenol/epichlorohydrin resin.  The coated steel plate is bonded to form a tube, thereby obtaining the titled  can body.
Patent JP-S5987176-A (JP)
Title: Deflection control ink jet recorder
Inventor: KOIKE TAKANAO
IPC: B41J2/12
Filed: 1982-11-11
Abstract: PURPOSE:To prevent the disorder of pictures by a method in which the correlations of amplifying gain, charge code, and deflection amount is detected with regulation of two-point deflection amounts by the first and second electrode means, and amplifying gain and charge code at all steps of deflection are set up. CONSTITUTION:When setting deflection amount, a deflection voltage power source circuit 42 is turned on by a micro computer 45, and charge code Scc and lowest gain code not arrested by gutter are set in a print charge voltage generator 40. While increasing gain code for every time limit of a 10m sec timer, reference is made to the output Pokb of the charge detection circuit 43b, and when the referred value becomes 1, the gain code then is obtained. While increasing the charge code, when the output Poka of the charge detection circuit 43a becomes 1 and then while decreasing the code, when Poka becomes 0, the charge code is obtained. Amplifying gain and charge code free of the bias of position can be set up for all steps of deflection, and the disorder of pictures can thus be prevented.
Patent JP-S6177327-A (JP)
Title: Etchant
Inventor: HAYASHI JUNJI
IPC: H01L21/308
Filed: 1984-09-21
Abstract: PURPOSE:To contrive to improve the controllability and reproducibility by enabling surface etching to smoothness without direction dependance by a method wherein a mixed solution made of bromine, phosphoric acid, and the alcohol of methyl alcohol or ethyl alcohol is used and set at a ratio of phosphoric acid to alcohol of 0.2 or more and 1 or less. CONSTITUTION:An N-type InP layer 2, an undoped InGaAsP active layer 3, a P-type InP layer 4, and a P-type InGaAsP contact layer 5 are successively formed on the (001) plane of an N-type InP single crystal substrate 1 by crystal growth. Next, after an etching mask 6 is formed by a normal photo resist technique, the layers are etched down to at least an N-InP layer 2 at room temperature with the mixed etchant of bromine: phosphoric acid:methyl alcohol=1:10:25; thereafter, the mask 6 is removed. An insulation film 7 is formed by removing the upper surface of the circular mesa, and a P-side electrode 8 is formed on the circular mesa, and an N-side electrode 9 on the substrate 1; thus, a light emitting diode is completed.
Patent JP-S5899654-A (JP)
Inventor: HORI MICHIMASA
IPC: F25B1/00
Filed: 1981-12-08
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-2000028568-A (JP)
Title: Solid film type ion selectively sensitive film and electrode using the same
Inventor: OZAWA OSAMU
IPC: G01N27/333
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a long period stable electrode having a high reliability and inhibiting a moisture movement by providing a moisture transmittance inhibiting member which is adjacent to a sensitive film. SOLUTION: An internal fluid 2 and an internal electrode 3 are accommodated in an electrode tube 1 and an ion sensitive film 4 is formed on an edge portion of a tubular electrode body 1. Then, a moisture transmittance inhibiting member 5 is provided between the ion sensitive film 4 and the internal fluid 2. A member obtained by integrally forming the ion sensitive film 4 and the moisture transmittance inhibiting member is punched to an appropriate size corresponding to a size of the electrode tube 1 and is adhered to an edge portion of the electrode tube 1. As the ion sensitive film 4, a polymer immobilized film type ion sensitive film containing a polymer to which a legand is immobilized can be preferably used.  Then, as the moisture transmittance inhibiting member 5 various materials having characteristics a low moisture transmittance and a sufficient high ion transmittance can be used.
Patent JP-S6177390-A (JP)
Inventor: OKAMOTO TAKAYUKI
IPC: H01L21/58
Filed: 1984-09-25
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-2000025986-A (JP)
Title: Double feed detection method for sheet material using ultrasonic wave
Inventor: OKOGA YOICHI
IPC: B65H7/12
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To detect any double feed of sheet materials continuously precisely, independently of changes in characteristics of an ultrasonic transmitter and an ultrasonic receiver as well as of errors in assembly among others. SOLUTION: Prior to double sheet feed detection where an ultrasonic transmitter 1 sends ultrasonic waves to an ultrasonic receiver 2 and the output waveform of the ultrasonic waves attenuated through the passage through paper sheets P-1 and P-2 is compared with a preset reference value, the ultrasonic transmitter 1 sends ultrasonic pulses to the ultrasonic receiver 2, which receives them and outputs corresponding signals whose maximum output times are detected as sampling times. During double sheet feed detection after this sampling time detection, the ultrasonic transmitter 1 sends ultrasonic signals having the same output form as the ultrasonic pulses to the ultrasonic receiver 2, which receives them and outputs corresponding signals that may be sampled at the sampling times as a double feed detection signal.
Patent JP-S5891720-A (JP)
Inventor: KURISUTOFUAA MIKAERU ANDORIYUU
IPC: C09D163/00
Filed: 1982-11-12
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-H0857818-A (JP)
Title: Jig device for wood working
Inventor: NIINUMA KAZUO
IPC: E06B3/82
Filed: 1994-08-24
Abstract: PURPOSE: To facilitate the positioning of a wood frame to a surface plate as well as the positioning of the surface plate to the wood frame to enhance a workability and a positioning accuracy and to laminate and position a wood article without the interference of the surface plate and the wood frame. CONSTITUTION: A wood working jig device is used when a wood article 1 formed by bonding surface plates 3 to upper and lower surfaces of a wood frame 2 is produced by lamination and pressing. Therefore, the jig device comprises a base plate 10 having a flat surface on which the surface plate 3 is to be placed and a plurality of positioning members 11 (11a, 11b) provided on the base plate 10 to abut against the outside of the placed surface plates 3 and the wood frame 2 to position the surface plates 3 and the wood frame 2. The positioning member 11 is composed of a set of member units 12, 13 that can be vertically stacked to be connected to each other and provided with connecting means 20 detachably connecting the member units 12, 13 of the positioning member 11 to each other.
Patent JP-S6356452-A (JP)
Title: Laser recorder
Inventor: INUYAMA SATOHIKO
IPC: B41J2/44
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a laser recorder which is capable of more stable and higher quality recording by performing current control so that a prearranged propor tional value of a laser current value may be set to a bias current value of the laser current when a light quantity monitor voltage has reached a prear ranged specific voltage level. CONSTITUTION:A semiconductor laser 108 emits a laser beam when a laser current has exceeded a threshold current Ith. Further, a bias current count value XB is counted up to increase an electric current which flows into the semiconductor laser 108. After this, the counting-up of the bias current count value XB is terminated when a monitor voltage VM has reached a specified bias current voltage VBO. At that time, the bias current count value is supposed 'XBO' (specified bias current count value). When there is a condition in which XB is XBO, the laser 108 emits a laser beam and also there are cases that the laser emits a light quantity which is enough t form a latent image on a photosensitive drum 1, the bias current should be equivalent to a value obtained by multiplying the specified bias current count value XBO by a certain fixed rate.
Patent JP-H1144980-A (JP)
Title: Image processing device and image forming device
Inventor: IWAOKA KAZUHIRO
IPC: H04N1/60
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make formable an excellently photographic color image being free from glossiness irregularity or an edge difference in level, at a high speed, regardless of the dot area ratio of the input image, and make restrainable the consumption of of transparent particles. SOLUTION: In this image processing device, input RGB(red, green and blue) data are converted to YMCK data consisting of YMCK(yellow, magenta, cyan and black) data forming the toner image and T data forming the transparent particle image. In the image outputting device, the image holding material holding the toner image and the transparent particles image, and a recording medium provided with a thermoplastic transparent resin layer on the surface are held in close contact with there between, after melting the toner image, and the transparent particle image and the thermoplastic transparent resin layer, subsequently, to separate the recording medium together with the toner image and the transparent particles image from the image holding material.  In the image processing device, based on the grand total of the maximum dot area ratio decided by the property of the image outputting and the dot area ratio of the YMCK data, the dot area ratio of the transparent particle image is made to the maximum value when the difference between the both is a specified value, and the dot area ration of the transparent particle image is made below the maximum value when the difference between the both exceeds a specified value.
Patent JP-H1119175-A (JP)
Title: Back finger-pressure instrument
Inventor: HASHINO KATSUMI
IPC: A61H39/04
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sectional back finger-pressure instrument which can be carried, preserved and housed in compact state and can selectively operate finger-pressure corresponding to the parts of the body. SOLUTION: This instrument is composed of a pair of separatable fore and rear half bodies 1 and 2 composed of the fore half part of small curvature and the rear half part of large curvature. Concerning the respective half bodies 1 and 2, base ends 14 are respectively fixed at both the terminal parts of a substrate 11, curved outside supporting plate parts 12 and 12a equipped with ant joint parts 15 at their top ends are provided, base ends 14 are fixed at the central part of the substrate 11, two lines of curved central supporting plate parts 13 and 13a equipped with ant joint parts 15 at their top ends are provided while being protruded and arranged so as to attach/detach plural projections 3 for pressure at fixed intervals on their upper faces.
Patent JP-S6092218-A (JP)
Title: Production of antitumor substance
Inventor: UDAKA JIYUUZOU
IPC: A61K35/74
Filed: 1983-10-26
Abstract: PURPOSE:To obtain an antitumor substance, by adding penicillin or a related substance to a cultivation filtrate of a bacterium of the genus Streptococcus. CONSTITUTION:A bacterium belonging to the genus Streptococcus, e.g. Streptococcus pyogenes ATCC21060, is cultivated aerobically at 6.0-8.0pH and 30-40 deg.C to separate the resultant microbial cells. Penicillin or a related substance (e.g. in 10-500units/ml, preferably 100 units/ml cultivation filtrate for penicillin G) is added to the resultant cultivation filtrate or a treated filtrate to give the aimed antitumor substance, e.g. physiologically active substance SPE-1 having the following properties; Elementary analysis; C, 41.26-36.64%; H, 4.91-4.10%; N, 6.52-5.40%. Molecular weight; 500-7,000. Decomposition point; Browned at 170 deg.C and blackened at 200 deg.C. Specific rotatory power; [alpha]D<20>=+63.3-64.3 deg.(C= 1.04). Soluble in water and insoluble in methanol, etc. white powder, etc.
Patent JP-H11346623-A (JP)
Title: Device for vertically moving fishing rod containing elastic body assembled therein
Inventor: KIKUCHI TSUTOMU
IPC: A01K97/22
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To readily perform the fishing with a device for vertically moving a fishing rod containing an elastic body assembled therein. SOLUTION: This device for vertically moving a fishing rod is obtained by attaching a cylinder 5 for inserting the fishing rod to the interior of a U-shaped metallic material 1 so as to be movable, assembling and integrating a coiled spring 9 with a core rod 7 in the lower part and attaching the resultant device to a vise for the edge of a boat of a legless chair so that the fishing can readily be performed under the actions of the coiled spring 9 even by a person without the physical strength.
Patent JP-H0251380-A (JP)
Title: Driving circuit for ultrasonic motor
Inventor: SASHITA TOSHIO
IPC: H02N2/00
Filed: 1988-08-10
Abstract: PURPOSE:To stabilize feedback voltage to the temperature change of a stator by connecting electrostatic capacity in parallel with an electrode 1 for feedback. CONSTITUTION:In a driving circuit for an ultrasonic motor, feedback voltage is lowered by a rheostat VR1, rectified and smoothed by a diode D and a capacitor C1 and changed into DC voltage, and input to an operational amplifier OP. A capacitor Ca for stabilization is connected to the feedback voltage input section of a drive power circuit at that time. Accordingly, the variation of capacitance with the modification of cable length with regard to an electrode 1 is small, the variation of feedback voltage can be reduced remarkably, and the circuit is hardly affected, thus easily changing the length of a cable.
Patent JP-S6261170-A (JP)
Title: Image processing system
Inventor: KITA KOICHI
IPC: G16H10/60
Filed: 1985-09-11
Abstract: PURPOSE:To speed up a processing speed by outputting a digital signal stored in a display memory as image information also to a digital file device such as a digital imager and an optical disk and processing the digital signal in each apparatus in addition to the output of the digital signal as an image displaying digital signal at the reading of the digital image. CONSTITUTION:When an image is to be displayed and diagnosed on a monitor 6, data in a frame memory 3 are transferred to a display memory 4 and converted into a video signal through a D/A converter 5 to display the video signal on the monitor 6. When image information such as a patient name, his ID No. and a photographing condition is to be simultaneously displayed with the image, the information is written in an overlay memory 2 and then outputted and superposed to the image displaying data. If the image is to be recorded in the digital imager 11, the contents of the display memory 4 are reads out to a formater memory 10 at the timing of D/A conversion and outputted at the timing of a reading clock of the digital imager 11, so that the same image displayed on the monitor 6 can be recorded.
Patent JP-H05225593-A (JP)
Title: Driving gear of object lens for optical pickup
Inventor: TSUN SHIYUNTOU
IPC: G11B7/09
Filed: 1992-07-27
Abstract: PURPOSE: To make it possible to stop the rotation of the driving section main body and to precisely perform position control by passing the elastic members, which are fixed to the driving section main body, through the through-grooves corresponding to the supporting body. CONSTITUTION: Elastic wire members W1 to W4, which elastically support a driving section main body 11 in the horizontal and vertical directions, are fixed to a fixed block 12 of the body 11 and both side surfaces of the body 11. The members W1 and W2 or W3 and W4 are passed through-grooves 13a and 13b of a supporting body 13, respectively so that the body 13 is hung at the center sections of the members W1 and W2 and W3 and W4. The widths of the grooves 13a and 13b are formed approximately same to the widths of the members W1 to W4 so that the members W1 to W4 move in the grooves 13a and 13b with a proper friction force. Thus, the rotation caused by the rotational force of the body 11 associated with a focusing motion is prevented and a precise position control is achieved.