baber/WOPTO huggingface dataset:
Patent JP-H03157860-A (JP)
Title: Loading mechanism for disk or the like
Inventor: UMEZAWA YASUNORI
IPC: G11B17/04
Filed: 1989-11-15
Abstract: PURPOSE:To surely load a disk or the like with a simple constitution consisting of a small number of parts by forming a vertical part, which presses the supporting pin of a tray at the time of backward movement of an operation plate body, in a cam groove of the operation plate body. CONSTITUTION:A vertical edge part 19 which presses a supporting pin 2a of a tray 2 at the time of backward movement of an operation plate body 7 is formed on the boundary part between a rear horizontal part 9c and an inclined part 9a of a cam groove hole 9 of an operation plate body 7. Consequently, the vertical edge part 19 of the cam groove hole 9 is brought into contact with the supporting pin 2a of the tray 2 to press it and the tray 2 is moved backward as one body together with the operation plate body 7 when a disk cartridge 1 is inserted and loaded to the tray 2 in the initial state and the operation plate body 7 is driven backward (in the direction of an arrow (a)). When the operation plate body 7 is driven backward furthermore, the supporting pin 2a is continuously pressed to the edge part of the inclined part 9a of the cam groove hole 9 and is moved downward along a vertical part 4b of a guide groove hole 4, and the tray 2 falls. Thus, the number of parts is reduced to reduce the cost of parts.
Patent JP-H03156829-A (JP)
Title: Electrodepositing device and method therefor
Inventor: TAKAHASHI HIROYUKI
IPC: H01J9/227
Filed: 1989-11-15
Abstract: PURPOSE:To obtain electrodeposition substrates with excellent fluorescent screen characteristic and uniform thickness by providing ultrasonic oscillating elements for dispersing phosphor grains in an electrodeposition liquid, and sticking phosphor grains on the substrates by electrophoresis with this electrodeposition liquid. CONSTITUTION:An electrodeposition liquid dispersed with phosphor grains is stored in a cylindrical container 1, a rotary shaft 3 rotated by a driving motor is provided in the container 1, and a hexagonal pillar-shaped supporter 4 is integrally formed on the rotary shaft 3, for example. Six electrodeposition substrates 5 are polygonally assembled and supported on faces of the outer periphery of the supporter 4. Segment electrodes 6 are arranged on the outside of electrodeposition substrates 5, and segment electrodes 6 and opposite electrodes 7 are immersed in the electrodeposition liquid 2 face to face. A power source 8 is connected between opposite electrodes 7 and segment electrodes 6. Ultrasonic oscillating elements 10 such as piezoelectric elements are fitted to the outer periphery wall section 11 and the outside bottom section 12 of the container 1 and connected to a ultrasonic oscillator, and the oscillation output can be adjusted. A fluorescent screen with a small gap between grains is obtained.
Patent JP-H07144153-A (JP)
Title: Centrifugal separator
Inventor: KUSUMOTO SHOJI
IPC: B04B9/10
Filed: 1993-11-26
Abstract: PURPOSE:To complete a required operation at the time required to stop the apparatus, as to an operation function of the apparatus performing the operation for a certain fixed time such as a centrifugal separator. CONSTITUTION:A rotor 1 is rotated by a driving device 2 and the driving device 2 is operated and controlled by a time piece 4, a time setting device 5 for setting the operation time, etc., a revolution speed setting device 6 for setting the number of revolution and a control circuit 3 having a start switch 7.
Patent JP-H06143824-A (JP)
Title: Thermal recording material
Inventor: KOIKE NAOMASA
IPC: B41M5/30
Filed: 1992-11-06
Abstract: PURPOSE:To provide a thermal recording material having excellent thermal response, preservation stability of skin, image by using electron acceptive compound containing at least one of special salicyclic acid derivatives or its metal salt and aliphatic amide having 18 or more carbon atoms. CONSTITUTION:A thermal recording material contains colorless or pale dye precursor and electron acceptive compound for coloring the precursor in reaction at the time of heating. Here, the compound includes, for example, at least one of salicyclic acid derivatives expressed by a formula I or its metal salt. In the formula I, X1 and X2 are hydrogen atom, alkyl group, aralkyl group, aryl group or halogen atom, R is an alkyl group, alkenyl group, aralkyl group or aryl group. The compound contains aliphatic amide compound having 18 or more carbon atoms. Thus, a thermal recording material having excellent thermal response and preservation stability of skin, image is obtained.
Patent JP-H09110868-A (JP)
Title: Carbapenem compound in crystalline form
Inventor: ABE TAKAO
IPC: A61P31/04
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline carbapenem compound excellent in storage stability useful as an antimicrobial agent for oral administration. SOLUTION: An amorphous diastereomer mixture of a carbapenem compound is dissolved in a solvent (e.g. acetonitrile), the solution is agitated at an ice bath temperature to room temperature, the prescipitated crystal is collected by filtration and dried. This compound is 1-[(cyclohexyloxy)carbonyloxy]ethyl-(1 R, 5S, 6S)-2-[1-(1,3-thiazolin-2-yl)azethidin-3-yl]thio-6-[(R)-1-hydroxyethyl ]-1-methyl- carbapen-2-em-3-carboxylate) of the formula and has the main diffraction peak at 5.09 angstrom of latice distance in X-ray powder diffractometry. And the residue obtained by evaporating the solvent from the filtrate under reduced pressure is dissolved in carbon terachloride, agitated at room temperature and the precipitated crystal is collected and dried.  Thus the crystal of the compound of the formula having the main diffraction peak at 4.75 angstrom of lattice distance in X-ray powder diffractometry is obtained.
Patent JP-H07130258-A (JP)
Title: Acceleration responding switch and manufacture thereof
Inventor: MIZUTANI YASUKAZU
IPC: G01H1/00
Filed: 1993-11-01
Abstract: PURPOSE:To provide an acceleration responding switch with no operation error over a wide range of temperature. CONSTITUTION:A conductive inertia ball 7 is stored to inject silicone oil 9 in the inside of a sealed vessel of an acceleration responding switch 1, and a contact member 6 is fixed to an end part of a fixedly insulated lead terminals 3. The inertia ball 7 is normally positioned in the vicinity of the center and does not come into contact with the contact member 6. When receiving vibration of prescribed value or larger, the inertia ball 7 rolles into contact with the contact member 6 to electrically connect between a housing 5 and the contact member 6. When the inertia ball 7 makes a circumferential motion along a side wall of the housing 5, the inertia ball 7 comes into collision contact with a collision contact part 5C, to change a direction of motion and further to restrict the motion by the silicone oil 9, and continuous contact of the inertia ball 7 with the contact member 6 is cut off to avoid continuously outputting an on-signal. Even when a restricting effect of the silicone oil 9 is decreased, anoperation error is prevented in cooperation with the collision contact part 5C.
Patent JP-S63151951-A (JP)
Title: Electrostatic recording body
Inventor: SATO KUNIHIKO
IPC: G03G5/02
Filed: 1986-12-16
Abstract: PURPOSE:To prevent the generation of electrostatic discharge and a fogging phenomenon between adjacent recording electrode styluses and to obtain a print excellent in its quality by setting up the size of conductive grains and the number of grains per unit area to the prescribed size and the prescribed number of grains respectively. CONSTITUTION:In an electrostatic recording body for an electrostatic recording device consisting of a base film 21 made of an insulating material and a rugged layer 24 covering one face of the base film, 500-5,000 conductive grains 25 having <=10mum grain size per 1mm<2> are electrically independently dispersed to the surface of the rugged layer 24. The generation of discharge between the adjacent electrode styluses is prevented by setting up the grain size of conductive grains to <=10mum and the probability of contacting the conductive grains with the recording electrode styluses is reduced by restricting the number of conductive grains per unit area, so that a fogging phenomenon generated by the injection of electrostatic charge from the recording electrode styluses into the conductive grains can be suppressed. Consequently, the electrostatic recording body improved at its picture quality can be obtained.
Patent JP-H04168718-A (JP)
Title: Aligner
Inventor: NARIMATSU KOICHIRO
IPC: G03F9/00
Filed: 1990-10-31
Abstract: PURPOSE:To detect and correct a sense area at a position having the same device structure (a stepped section on a wafer) as an original position by moving the sense area only by the integral times of chip size when the sense area is moved in the central direction of the wafer. CONSTITUTION:When the sense area of auto-focus and chip levelling in the peripheral section of a wafer 5 is shifted in the central direction of the wafer 5, the sense area is shifted by integral times the chip size. That is, when an exposure area 7 is overlapped to the edge of the wafer 5, the sense area is moved by the integral times the chip size in the central direction of the wafer 5, auto-focus and chip levelling are detected and corrected by the moved sense area 9, and the sense area 9 is shifted to the location 7 again by using the values and exposed. Accordingly, since there is no break by a wafer edge, etc., in the sense area and the sense area is positioned at a stepped section on the wafer having the same structure as a wafer edge section to be sensed originally, there is no difference by the stepped section of a device, thus detecting and correcting height and an inclination at every exposure with high accuracy.
Patent JP-S62153444-A (JP)
Inventor: SUZUKI SEISHI
IPC: E04B2/86
Filed: 1985-12-25
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-2000125100-A (JP)
Title: Facsimile device
Inventor: SHIBAZAKI KATSUYA
IPC: H04N1/32
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous detection of a CNG signal and to surely recognize that the terminal of an opposite side is a facsimile device by starting a CNG detection means when off-hooking is detected and the type of the terminal of the opposite side is the facsimile device. SOLUTION: A control part 107 controls a whole device and compares a registration telephone number registered in a user registration part 101 with a caller telephone number which a telephone number detection part 102 detects for judging whether the terminal of the opposite side from which a call arrives is a telephone set or a facsimile device. When the caller telephone number is contained in the registration telephone number, an opposite type (telephone set or facsimile equipment) registered in accordance with the telephone number is stored in an incoming call recording part 108. A CNG detection part 105 detects a CNG signal during the call when the opposite type stored in the incoming call recording part 108 is the facsimile device. A FAX reception part 106 interrupts the call and starts facsimile reception.
Patent JP-H09139887-A (JP)
Title: Video signal processing unit
Inventor: ASHIBE MINORU
IPC: H04N5/262
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a video special effect device with high image quality while reducing hardware scale. SOLUTION: The processing unit receives an interlace scanning video signal 51 and uses a motion detection circuit 2 to detect a motion area of the video image. Then a filter coefficient 53 to prevent loopback distortion is generated depending on a video reduction rate 55 and a motion amount. A filter circuit 1 uses the filter coefficient 53 to apply vertical filter processing in a field and noninterlace scanning is applied to the output of the filter. Then a signal subjected to correction filter processing in a still area of a correction circuit 6 is given to a special effect circuit 7.
Patent JP-H08155008-A (JP)
Title: Plastic bag for infusion
Inventor: SHIBATA YUTAKA
IPC: A61J1/10
Filed: 1994-12-01
Abstract: PURPOSE: To provide a plastic bag for infusion which prohibits the intrusion of air and decreases the amt. of the residual liquid. CONSTITUTION: This plastic bag 1 for infusion consisting of an opening 3, cylindrical part 2 and a bottom part consists of a plastic bag formed to the diameter and thickness of the cylindrical part 4 near the aperture 3 of the bag to the diameter smaller than the diameter and thickness of the cylindrical part 2 of the bag body. As a result, the discharge of a content liquid is possible without a possibility of the intrusion of the air in an infusion. The infusion is successively discharged from the cylindrical part of the first bag body particularly in the case the infusion of a large amt. is executed by connecting these plastic bags and using such bags. The injection of the infusion without the resudual amt. of the liquid is thus possible.
Patent JP-H11128120-A (JP)
Title: Heating and cooling toilet stool seat
Inventor: HATTORI MOTOHIKO
IPC: A47K13/30
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To cool and heat a toilet stool seat main body. SOLUTION: An electronic cooling element 17 and a heater 16 are arranged on the discharge side of a blower fan 15, and inside a toilet stool seat main body 11, an air passage 13 connected to the blower fan 15 is formed. The main body 11 is cooled down by cooling the air from the blower fan 15 by means of the electric cooling element 17, or the main body 11 is warmed up by heating the air from the blower fan 15 by means of the heater 16. Inside the hollow of the main body 11, heat storage members for high temperature and for low temperature are arranged, while means for heating and cooling these heat storage members are arranged. In this way, the main body 11 can be cooled down in use in a hot environment such as in summer, while the main body 11 can be warmed up in use in a cold environment such as is winter, so that the stool seat can be used comfortably.
Patent JP-H09168527-A (JP)
Title: Magnet device for magnetic resonance apparatus for diagnosis
Inventor: GEORUKU FUREEZE
IPC: G01R33/38
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To generate a high magnetic intensity field in an imaging volume by making it possible to access from the axial direction to an imaging volume based on the axis between facing first and second windings at a distance in a direction crossing the axis of electromagnetic device. SOLUTION: A first coil 8 and a second coil 10 or some hundreds wound first and second windings are arranged facing each other in a direction crossing the axis 6. Consequently an access (approach) 12 from the axis direction based on the axis 6 and an access 14 from a direction crossing the axis 6 are provided on. The access 12 from the axis line is provided for carrying a patient to an imaging volume 2, and, on the other hand, the access 14 from the crossing direction gives an intervening means for a patient during a magnetic resonance examination to a doctor. By dividing the electromagnetic device into two coils set in a facing position, high magnetic field intensity can be generated in the imaging volume 2.
Patent JP-H10144296-A (JP)
Title: Lithium ion secondary battery
Inventor: TANAKA HIDETOSHI
IPC: H01M4/13
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To restrict the generation of abnormality of electrode reaction, and efficiently restrict a temperature rise and a pressure rise inside a battery by providing a negative electrode with the negative electrode mix containing the material, which can store and discharge lithium ion, and adding the predetermined quantity of ester to the negative electrode mix. SOLUTION: In a negative electrode 2, as a negative electrode active material, petroleum pitch cokes, isotropic graphite, natural graphite and artificial graphite is used, and as a binder, PVDF is used, and they are mixed with each other, and while NMP is added. Furthermore, as an ester, one kinds of methyl butyrte and butyl acetate or the mixture thereof is added at 0.5-10wt.%, and while lithium salt is added at 1-10wt.% in relation to the ester. Thereafter, it is coated on a copper foil as a collector, and dried so as to integrally form the negative electrode mix with the collector, and after rolling it at the predetermined pressure, it is cut at the predetermined dimension so as to form a sheet-like negative electrode 2.  A part of the negative electrode mix is scraped so as to expose the collector, and a negative electrode lead terminal 11 is welded to the exposed part by spot-welding.
Patent JP-H11134630-A (JP)
Title: Substrate for magnetic disk and its production
Inventor: NAKAHARA MASAHIRO
IPC: G11B5/62
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage and deformation of a substrate for a magnetic disk even if the substrate is thinned and to attain high magnetic recording density by using ceramics having a specified Young's modules, a specified deflective strength and a specified average void diameter. SOLUTION: Stock power for ceramics having >=30 GPa Young's modulus, >=700 MPa deflective strength and <=0.3 μm average void diameter is compacted in a prescribed shape by centrifugal compacting. Since the stock powder can be filled to the closest state, a sintered compact having very small voids is obtd. without carrying out any special treatment. When a substrate 1 for a magnetic disk is formed from the ceramics, high density recording is enabled and the deformation and breakage of the substrate 1 are not caused because of high rigidity and high strength of the ceramics even if the substrate 1 is thinned. Since the stock powder can be filled to the closest state, sinterability is improved, firing temp. is lowered and the grain diameter of the sintered compact is reduced. The amt. of a grain boundary phase existing at grain boundaries can be made very small.
Patent JP-H10146044-A (JP)
Title: Switching power source
Inventor: IMAI MINORU
IPC: G05F1/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To raise the beat noise, and facilitate a ripple filter, and minimize the influence of nonconformity given to the side of a load circuit, by providing a switching power source with a switching frequency varying means to give a specified switching frequency difference between any switching frequency and the next of plural switching power sources. SOLUTION: A switching frequency varying means 30 is a circuit which can switch the switching frequency at approximately several tens of kHz pitches, and it performs switching operation with a given oscillatory frequency, receiving the changeover switch signal from a changeover switch 32. Hereby, each switching power source 51-54 produces ripple noise, receiving the interference of ripples of other three units, but for beat noise, any switching frequency is slid at 30kHz pitch, so the beat noise component under this pitch frequency is not produced. As a result, the effect of easiness of filter removal on the side of a load circuit can be obtained.
Patent JP-H04172066-A (JP)
Title: Video camera
Inventor: TOMITA TSUTOMU
IPC: H04N9/69
Filed: 1990-11-06
Abstract: PURPOSE:To prevent the red color part of a reproduced picture from becoming abnormally bright at the time of low color temperature by outputting to made to be a brightness signal gamma-corrected at a gamma coefficient smaller than a normal one at the time of low color temperature. CONSTITUTION:The color temperature of the circumference light of an object is detected, and the brightness signal controlled according to a detected result and gamma-corrected at the coefficient corresponding to the picture tube of a television receiver normally is outputted. And at the time of low color temperature, means 9-11 outputting the brightness signal gamma-corrected at the small coefficient are provided. That is, at the time of low color temperature, the brightness signal is gamma-corrected more suppressingly than usual. Therefore, in the picture tube, the level of the brightness signal is suppressed by its gamma characteristic. Thus, the brightness level of the red color part in the reproduced picture at the time of low color temperature is suppressed, and unnaturalness is eliminated.
Patent JP-H05139505-A (JP)
Title: Refuse storing device
Inventor: NOKITA EIJI
IPC: B65F5/00
Filed: 1991-11-14
Abstract: PURPOSE:To enable putting refuse in other storing cylinders when refuse is being discharged from one storing cylinder and to improve processing performance by providing a circular rotating drum having a plurality number of storing cylinders of which outer peripheral wall comes into slide contact with a connecting pipe connected to a transportation pipe. CONSTITUTION:When refuse is collected, a discharging valve 4 of a connecting pipe 9 is opened, and a closing valve 13a of a storing 14a is opened by a motor 18, in a pneumatic transportation system of refuse. Refuse in the storing cylinder 14a is dropped thereby through an opening part 12a and the connecting pipe 9, and carried in a transportation pipe 1 with air flow. As a second storing pipe 14b is not connected to the storing cylinder 14a in the course of discharging the refuse at this time, a closing valve 13b thereof can be independently opened, an opening part 12b is opened, and refuse can be thrown in from the opening part 12b even when refuse is collected. After having finished the discharge of the refuse in the first storing cylinder 14a, a rotation drum 10 is rotated during the interval until next refuse collecting time comes, and the second storing cylinder 14b is positioned on a connecting part 9a side.
Patent JP-H10144938-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIDEO
IPC: H01L29/78
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To increase the circumference and area, reduce the internal resistance, and enhance the electrostatic strength of, a Zener diode by forming the Zener diode for gate protection along the periphery of a chip, so that its cell region will be encircled. SOLUTION: Polysilicon Zeners 9 are formed along the periphery of a chip 21, so that its cell region 10 will be encircled. The polysilicon Zeners 9 are alternately formed in the direction in which an n<+> -type polysilicon 12, where p-type ion seeds are implanted in polysilicon connects the central portion and peripheral portion of the chip 21 to constitute a kind of Zener diode. The polysilicon Zeners 9 are formed on a silicon substrate 13 with a gate oxide film 14 in-between, and the n<+> -type polysilicon 12 closest to the center of the chip is connected with the source of a transistor through the source Al electrode 16 on the layer-insulating film 15. Thereby the area of the polysilicon Zeners 9 is increased and the internal resistance can be reduced.
Patent JP-2001121139-A (JP)
Title: Cleaning mat and waste treatment method using the same
Inventor: SATO KAZUYOSHI
IPC: C02F3/10
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress equipment cost and operation cost, to shorten the management period of leachate, to suppress odor and to improve the workability of soil covering work by reducing loads required for a water treatment equipment of the leachate in a final disposal site. SOLUTION: In this waste treatment method, a waste storage equipment and the water treatment equipment are provided, the waste is deposited in the waste storage equipment while surrounding it with this cleaning mat for every prescribed amount, water is circulated in the order of the deposited waste, the water treatment equipment and the deposited waste and the circulated water is cleaned in the water treatment equipment. The mat is formed of the mat material of a signal layer or plural layers and the mat material is formed of at least a contaminant acquiring material for acquiring contaminants incorporated in the leachate leached from the deposited waste and a holding material for holding the contaminant acquiring material in a mat shape.