baber/WOPTO huggingface dataset:
Patent JP-H0985696-A (JP)
Title: Chip piece blanking device for ptp sheet
Inventor: MINOURA SADAO
IPC: B26F1/38
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To form a cut-off line by arranging a molding male form block having a blanking punch and a punch hole for receiving a punch in the longitudinal direction so as to form at least a row, and providing a molding female form block which blanks out a chip piece in cooperation with the molding male form block and a drive mechanism which is linked therewith and relatively moves. SOLUTION: A drive shaft 63 of a drive mechanism 6 is rotated so as to raises a main shaft and a molding male form block 5 provided thereon. When the molding male form block 5 is raised, its blanking punches 53a, 53b are raised so as to blank a chip from a packaging film in cooperation with a molding female form. When a punch for blanking blanks out a chip so as to enter in the punch holes 43a, 43b of the molding female form block 4, molding blades 56, 58 can form a cut-off line in a position between a pocket (p) in the adjacent to a packaging film in cooperation with the molding female form block 4.
Patent JP-H1093425-A (JP)
Title: Pulse count method and circuit
Inventor: FUTAMURA YOSHIHIKO
IPC: H01J37/24
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To realize the pulse count method and the circuit in which received pulses are correctly counted. SOLUTION: A pulse signal from a detector 19 is also fed to a pulse detection circuit 24 in the inside of a control circuit 23. The pulse detection circuit 24 detects the presence of a pulse input at switching of an enable signal fed from the control circuit 23 to 1st and 2nd counters 21, 22. In the case that the pulse input is in existence when the enable signal is switched, on-timing of each enable signal is controlled. That is, when the pulse is received at the switching of the enable signal, the on-period (high level) of the enable signal to be fed to the counter 21 is controlled to be delayed till the pulse is finished.
Patent JP-S6491295-A (JP)
Title: Card processing system for bus
Inventor: KOBAYASHI TADASHI
IPC: G07B15/00
Filed: 1987-10-01
Abstract: PURPOSE: To reduce a get on/off time by turning and moving a card reader/ writer to which a card is inserted to allow other card reader/writer to receive card insertion. CONSTITUTION: A rotary drum 1 is arranged to a pass side face of an entrance door so as to be turned within a vertical plane to allow a customer standing on an entrance step 13 to insert an IC card to a card insert/withdrawal port at an insert position (a). Furthermore, a customer on a bus floor face 14 having got on withdraws the IC card from the card insert/withdrawal port at an withdrawal position (b). The rotary drum 1 is driven in the direction of the arrow by a drive control system and the card insert/withdrawal port and the corresponding IC reader/writer at the insert position (a) are moved to the withdrawal position (b) by one turning drive and then the card insert/withdrawal port and the corresponding IC reader/writer at the withdrawal position (b) are moved to the insert position (a) by next turning drive.  The installation at an exit door is configured nearly similarly to above.
Patent JP-2001069283-A (JP)
Title: Image forming device
Inventor: SATO TSUTOMU
IPC: G03G15/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve image quality and to easily treat paper jamming or the like in an image recording part by suppressing the vibrations of a device main body due to the drive of an image reading means in an image reading part. SOLUTION: This device is provided with a copy machine body 11 device main body, an image reading part A equipment with an original placing stand 21 provided on this main body 11 for placing an original and an image reading means 23 for reading images described on the original, and an image recording part B equipped with a cassette 42 positioned above the image reading part and provided on the main body 11 for storing recording papers and an image recording means 41 for recording images by feeding and conveying the recording papers. In the main body 11, an upper surface part for housing the image recording means 41 of the image recording part is opened and a cover 16 is provided for opening/closing the upper surface opening part.
Patent JP-H07175164-A (JP)
Title: Metal carboxylate in application for forming picture and color and use thereof
Inventor: DEIBITSUDO ROBAATO UITSUTOKOUB
IPC: G03C1/735
Filed: 1994-10-12
Abstract: PURPOSE: To provide the metal carboxylate compound high in solubility in organic solvents and useful as a developer in the case of a carbonless paper and as a silver oxidant in thermophotography by using a specified metal carboxylate compound. CONSTITUTION: The metal carboxylate to be used is represented by formula I or II in which M is an Ag, Fe, Ni, or Cu atom; R is an H atom or an optionally substituted alkyl or such phenyl group; but a substituent coordinated by M, such as amine, hydroxy, pyridine, or thiol, does not exist; each of R<1> and R<2> is, independently, an optionally substituted >=3C alkyl or such phenyl; and (n) is an integer for expressing a formal oxidized state.
Patent JP-H04316590-A (JP)
Title: Heterocyclic compound
Inventor: JIEEMUSU REROI KERII
IPC: A61P29/00
Filed: 1991-09-25
Abstract: PURPOSE: To obtain a new nitrogen-heterocyclic compound which is useful as a purine-nucleoside phosphorylase inhibitor for treating autoimmune diseases.  
     CONSTITUTION: This heterocyclic compound is a compound represented by formula I (wherein: X 1  is N or CH; X 2  is N or CR 5  (R 5  is H, a 1-4 C alkyl group, or the like); R 1  is an amino group or H; R 2  is H, SH, or the like; each of R 3  and R 4  is H or a halogen; X 3  is a chain contg. CH 2  groups of a number of (m) and O atoms of a number of (n), wherein (m) is an integer of 1 to 5 and (n) is an integer of 0 to 2 and also, m+n is 2 to 6), or its salt or ester, such as (((4-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)butyl)phosphinico)methyl) phosphonic acid. The compound is obtained by allowing a compound represented by formula II (wherein: R 9  is a 1-6 C alkyl or a 7-8 C aralkyl protecting group; and L is an eliminable group) to react with a compound represented by formula III (wherein: R 2a  is (protected) R 2  and X 2a  is (protected X 2 ), preferably at 50 to 90°C. It is recommended that this reaction is performed in the presence of a base such as cesium carbonate, in a dipolar aprotic solvent such as DMF (dimethylformamide). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04124048-A (JP)
Title: Resin coater for optical fiber
Inventor: MATSUDA HIROO
IPC: C03C25/12
Filed: 1990-09-17
Abstract: PURPOSE:To enable homogeneous resin coating at a high linear speed by arranging a nipple and a die having a tapered hole with the diameter decreasing to an outlet so as to provide a gap. CONSTITUTION:A nipple 2 and a die 3 having a tapered hole 14 with a tapered part 13 having a diameter decreasing to an outlet are arranged so that a face 12 of the nipple 2, perpendicular to the central axis through which optical fiber 1 passes and having a hole 11 in the center thereof and a face 15 at an inlet of a die 3, perpendicular to the above-mentioned central axis and having the hole 11 in the center thereof may have a gap. A resin 4 is fed through the gap into the tapered part 13 of the die 3. The diameter (F) of the hole 11 in the nipple 2 is smaller than the diameter (H) of the hole at the inlet of the die 3 and the interval (B) of the gap between the nipple 2 and the die 3 is (1/4)-4 times of the diameter (H) of the hole at the inlet of the die 3. The taper angle (alpha) of the tapered part 13 in the die 3 is 2-8 deg. and the length (C) of the tapered part 13 is >=5 times of the diameter (G) of the outlet hole 14 in the die 3.
Patent JP-H03108906-A (JP)
Title: Amplifying circuit
Inventor: MATSUBARA MANABU
IPC: H03F3/34
Filed: 1989-09-22
Abstract: PURPOSE:To eliminate the influence of the leakage current of an electrolytic capacitor by changing the reference voltage of a differetial amplifier based on the low frequency component of the output of the differential amplifier. CONSTITUTION:The circuit is comprised of the differential amplifier 13, a comparator 41 which compares the output (A) of the amplifier with a voltage Vref, and an integration circuit 42 which passes only the low frequency component out of the output of the comparator 41 and sets it as the reference voltage (B) of the differential amplifier 13. When the input of the differential amplifier 13 is changed steeply and it rises steeply, the output of the comparator 41 also rises steeply. At this time, the output (B) of the integration circuit 42 falls gradually, and when the output of the comparator 41 goes to 0, namely, it is (A)=Vref, it is stabilized to a constant value. By providing such negative feedback loop 40, the output (A) of the differential amplifier 13 always intends to return to the constant value Vref, therefore, all the offsets up to the differential amplifier 13 can be eliminated. In such a way, it is possible to eliminate the offset and a drift from the output of the differential amplifier which amplifies sensor output of bridge configuration, and to evade the influence of the leakage current proper to the electrolytic capacitor.
Patent JP-2000077545-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: NORO FUMIHIKO
IPC: H01L21/8247
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device and a manufacture thereof capable of finely patterning a polycrystalline silicon film without a portion not being left, and of easily preventing dielectric strength between an erasable electrode and a floating gate electrode. SOLUTION: The manufacture of a semiconductor memory device includes a process of forming a floating gate electrode 15 by etching away a conductive film 8 with the use of a sidewall insulating film 14 along the side of a control gate electrode 13, as a mask is constituted by anisotropically dry-etching the conductive film 8 under the condition of a high selective etching ratio to an oxide film and then by wet-etching it with an ammonia solution. This semiconductor memory device has a feature in which a trench 19 is formed in a device- isolating insulating film 6 exposed to the side of the floating gate electrode 15.
Patent JP-H03108505-A (JP)
Title: Formation of lateral groove on surface of concrete block and formwork therefor
Inventor: NAGANUMA JUN
IPC: B28B7/16
Filed: 1989-09-22
Abstract: PURPOSE:To form a groove in the direction crossing to the direction for pulling a concrete block by retractably providing a joint strip which has both the part projected from a guide groove and the part held into the guide groove to the guide groove opened to the inside of the formwork main body. CONSTITUTION:A partition wall 14 for molding two concrete blocks is fixed to the center of the formwork main body 12 of a formwork 10. A guide groove 8 of the direction crossing to a projected line 16 is formed to the midway part of the partition wall 14. A joint strip 24 which is moved back and forth through the insides of the guide groove 18 and a guide pipe 22 is constituted of a guide part 24a and a joint part 24b and connected with a cylinder 26 and freely retractably controlled. Furthermore the bottom face of the formwork main body 12 is opened and closed by a raiseable closing plate 28. Thereby a lateral groove of the direction crossing to the direction for pulling the concrete block can be easily formed.
Patent JP-H0655097-A (JP)
Title: Twin water wheel type trommel
Inventor: TANII MASAO
IPC: C04B18/16
Filed: 1992-08-01
Abstract: PURPOSE:To provide the device with which the complete recovery of fine sand, the sufficient washing of aggregate and equipment management are easy as the device for washing and draining cement sludge water and recovering the aggregate contained in the return concrete, etc. CONSTITUTION:This trommel consists of a draining drum 1 and a classifying drum 2. While sludge is ladled up like a water wheel by radial buckets, the sludge is subjected to draining of water in the draining drum 1. The sludge flowing excessively therein is released by an overflow draining hole 14. The classifying drum 2 is disposed into a fixed circular tank 15 in the state of immersing the drum in water. The drum is constituted freely and integrally rotatably with the draining drum. Sand feed screw vanes 18 provided on the outer periphery of the drum are bisected and are constructed independently from the frame body of the classifying drum.
Patent JP-H05442-A (JP)
Title: High orientation blow-molded vessel and manufacture thereof
Inventor: TAKAKUSAKI NOBUYUKI
IPC: B29C49/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide a vessel with high strength being composed of a thin vessel wall of uniform film thickness. CONSTITUTION:By substantially performing high orientation without any restriction, the vessel wall except a neck part or a neck part and a bottom central part is subjected to orientation-crystallization, to thereby render the film thickness of the vessel wall uniform, and the ratio of a film thickness of the thickest film part and the thinnest film part except the neck part is 1.0-2.0, furthermore, the degree of draw orientation-crystallization from the shoulder part to the neck part is made 20% or less. By this manner, the film thickness is uniform and thin, besides, the strength is large, thus preventing stress-cracking and neck bending.
Patent JP-S61126951-A (JP)
Title: Preheating method of nozzle for continuous casting
Inventor: YOKOI NOBUYUKI
IPC: B22D41/60
Filed: 1984-11-22
Abstract: PURPOSE:To preheat uniformly the entire part of a nozzle for continuous casting while preventing the failure thereof by winding a heat insulating material to the proper point around the nozzle and heating electrically the nozzle. CONSTITUTION:Electrodes 11, 12 are respectively attached to the upper and lower parts of the immersion nozzle 10 for continuous casting. The circumferential part of such nozzle 10, except the part where the sectional area is smaller than the sectional area of the other part, for example, the part of a discharge nozzle 14, is wound and coated with the heat insulating material 15 such as 'Kaowool(R)'. The heat loss by the radiant convection at the other part can be suppressed when the nozzle 10 is electrically heated in this state. The kind and thickness of the material 15 are adjusted in this preheating method, by which the difference between the heat loss near the discharge hole 14 and the heat loss of the part wound with the material 15 is eliminated. The difference in the calorific value owing to a difference in the sectional area of the nozzle 10 is eliminated and the uniform heating is executed by the above-mentioned method.
Patent JP-H10107267-A (JP)
Title: Field-effect transistor and its manufacture
Inventor: SAN HYUN LEE
IPC: H01L29/772
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce leakage currents by preventing the occurrence of short- channel and punch-through phenomena by forming a tunnel insulating film between a channel area and a drain. SOLUTION: A gate electrode 15 composed of a double layer of a gate oxide film 15a and a silicide 15b is formed on a silicon substrate 11 and a source 12 and a drain 13 are formed in impurity areas in the substrate 11 on both sides of the gate electrode 15. A channel area 11' is formed and electrically connected between the source 12 and drain 13 and a tunnel insulating film 21 is buried in the substrate 11 below the gate electrode 15 between the drain 13 and channel area 11' in a state where the film 21 is vertically extended downward from the surface of the semiconductor 11. Since the energy barrier of the insulating film 21 varies depending upon its thickness, the thickness of the insulating film 21 is made thinner than that of the gate oxide film 14 of the insulting film 21 so that the energy barrier of the insulating film 21 can become smaller than that of the oxide film 14.
Patent JP-H0296091-A (JP)
Title: Cutter head bearing device for shield excavator
Inventor: YAMAZAKI TOSHIHIRO
IPC: E21D9/08
Filed: 1988-10-03
Abstract: PURPOSE:To miniaturize a main bearing by setting a cutter head slidably in the front and rear with a hydraulic cylinder, and by setting the energizing hydraulic pressure of the cylinder to be equal to or lower than the load capacity of the main bearing for supporting the cutter head. CONSTITUTION:In front of a shield main-body 1, a cutter head 2 is set via a slide member 7 provided with a main bearing 6, a slide cylinder 8, and a cutter head driving motor 11. Besides, by the cylinder 8, the cutter head is set slidably in the front and rear, and under working, hydraulic pressure is always fed to, and the head is energized so that the pressure may come to a value equal to or less than the allowance value of the transmittable propelling force of the main bearing 6. When an overload is applied to the head 2, then the head 2 is moved backward, so that the overload is not applied to the bearing 6. As a result, the bearing 6 can be miniaturized, and a cutter head bearing device which is easily transported can be obtained.
Patent JP-H1176855-A (JP)
Title: Crushing-agitating apparatus
Inventor: KIN HIDEO
IPC: B02C19/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make crushing and agitation be done simultaneously by a method in which an agitation screw is installed freely rotatably in the middle of a treatment tank, an agitation blade is rotated along the bottom surface of the tank, and a material to be treated is concentrated to a central part while being agitated. SOLUTION: An upward tapered agitation cylinder 2 is suspended in the middle of a treatment tank 1 which is surrounded by a cylindrical side wall 11, forms a shallow cone-shaped bottom surface 13, and is covered with an upper lid 12. An upward tapered agitation screw 3 which is engaged with the inner surface of the cylinder 2 is installed freely rotatably in the middle of the tank 1. In addition, an agitation blade 4, which is extended horizontally to a position for the tip to approach the inner surface of the tank l, is bonded to the lower part of the rotary axis of the screw 3, formed in a bow shape, and rotated along the bottom surface 13 of the tank l to concentrate a material 6 to be treated to the central part while agitating it.
Patent JP-H1089652-A (JP)
Title: Operating method of combustion melting furnace in waste treatment equipment
Inventor: TOMOYASU SUMINAO
IPC: F23G5/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To process waste steadily corresponding to the variations of the quality and the quantity of it. SOLUTION: This method comprises the steps of thermally decomposing the waste by feeding it to a thermal decomposition reactor, producing thermally decomposed gas and thermal decomposition residue consisting primarily of nonvolatile components, separating the thermal decomposition residue into combustible component of which is thermally decomposed carbon and noncombustible component, burning the thermally decomposed gas and the combustible component in the combustion melting furnace and generating molten slug and combustion exhaust gas.  The feeding of the combustible component c to the combustion melting furnace 18 is stopped when the temperature inside the combustion melting furnace 18 falls to a temperature at which ash cannot be melted to form molten slug, and the combustible component c is stored in a storage tank 14, and the feeding of the combustible component to the combustion melting furnace is restarted after the quantity of the combustible component inside the storage tank 14 reaches the necessary storage quantity to maintain the temperature inside the furnace to melt the ash to form the melted slug.
Patent JP-2001074518-A (JP)
Title: Fluidic element
Inventor: OKABAYASHI MAKOTO
IPC: G01F1/20
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To improve a measurement accuracy of a fluidic element in which a throttle flow passage is disposed on the downstream side of a flow passage expanded part formed between expanded flow passage forming members symmetrically arranged, and the flow passage expanded part is constructed with a sub circular arc part and a plane part formed with common tangents between main circular arcs and sub circular arcs having a center on the main circular arc. SOLUTION: Intersections of a parallel line S with two main circular arcs C1 having a center at a position each specific biased distance away from a flow passage axis Z are used as centers of sub circular arcs C2. A common tangent for the main circular arcs C1 and the sub circular C2 forms a plane part 10, a width of a target 4 and a distance from the center of a discharge circular arc part 11 to a discharge end 16 are set to have a predetermined size relation with a main circular arc's radius, and a relief flow passage 17 having a relief flow passage opening 13 between the plane part 10 and a nozzle injection surface 3 is formed. The ratio of the radius (Rw) of the discharge circular arc to the radius (R) of the main circular arc is set to satisfy 0.16<=Rw/R<=0.29.
Patent JP-S60142882-A (JP)
Inventor: ASAMI YUKIHIRO
IPC: A63H30/04
Filed: 1983-12-29
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-S60141285-A (JP)
Title: Mother cell strain for preparation of human hybridoma
Inventor: MURAKAMI HIRONORI
IPC: C12N5/00
Filed: 1983-12-29
Abstract: NEW MATERIAL:The mother cell strain for the preparation of human hybridoma which is a hypoxanthine-guanine-phosphoribosyltransferase-dificient mutant of a Namalwa cell which is a kind of human Burkitt's lymphoma cell. USE:A mother cell strain for the preparation of human hybridoma having excellent fusion capability to human lymphocyte B and capable of producing an antibody. PREPARATION:The cell is cultured in a serum medium added with preferably 30mug/ml of 6-thioguanine, at 37 deg.C in a 5% CO2 gas incubator, refreshing the medium every 3-5 days.
Patent JP-S61168510-A (JP)
Inventor: DABISUTAA AAMANDO RAURENTO
IPC: C01B25/228
Filed: 1985-11-05
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-S61257497-A (JP)
Inventor: PIITAA JIYOOFUREE SHIISUBII
IPC: B64F5/00
Filed: 1985-11-05
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-2000074952-A (JP)
Title: Conduction information display device of circuit breaker
Inventor: NOMURA TOSHIMITSU
IPC: H02B3/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a conduction information display device where display/ operation can be made in a proper direction and a display part can be attached and detached at need regardless of the installation direction of a circuit breaker. SOLUTION: The display device 2 is mounted onto a mounting plate 4 that is mounted onto the body surface of the circuit breaker 1. A plurality of engagement parts 4a are provided at an equal distance and at an angle difference of 90 degrees from a plane center 4b of the mounting plate 4, and a gear-lock part 2c that is engaged to the engagement part 4a is provided at each side surface in the display device, 2 thus making the display device 2 placeable and fixable to the mounting plate 4 orthogonally freely crossably each other in plane.
Patent JP-H08109803-A (JP)
Title: Turbine nozzle, turbine moving blade and turbine stage
Inventor: IMAI KENICHI
IPC: F01D9/04
Filed: 1994-10-13
Abstract: PURPOSE: To improve turbine-stage performance by reducing a secondary flow loss through a turbine nozzle, etc., and controlling the flowing quantity distribu tion of a fluid in a blade height direction. CONSTITUTION: In a turbine nozzle in which a plurality of nozzles 1 are arranged in a row in the circumferential direction of an annular flow passage 4 formed between a diaphragm inner ring 3 and a diaphragm outer ring 2, a nozzle sectional face is bent to fluid outflow side in the circumferential direction such that a most projecting point exists in the center of the blade height and a ratio S/T of a shortest distance S from the rear end of the nozzle to the back surface of a nozzle adjacent to this nozzle to an annular pitich T is set to maximum in the center of the blade height direction.