baber/WOPTO huggingface dataset:
Patent JP-H08261800-A (JP)
Title: Recorder
Inventor: HARUO HIROSHI
IPC: G01D9/24
Filed: 1995-03-17
Abstract: PURPOSE: To provide a recorder which can effectively prevent a recording paper depressed and printed from being broken. CONSTITUTION: The recorder is provided with a drum-driving device 7 for sending a recording paper 1, and a recording data-judging part 10 which makes a depress force at a next depression recording time smaller than a depressing force at a previous depression recording time when the position of the next depression recording is the same at that of the previous depression recording or within a predetermined distance from the previous depression recording position. Recording data are depression recorded to the recording paper 1 sent by the drum-driving device 7. Accordingly, the recording paper is effectively prevented from being broken when the recording paper is continuously strongly depression printed at the same position or at considerably near positions.
Patent JP-2000261002-A (JP)
Title: Small-sized electronic component and its manufacture
Inventor: ATSUJI KENICHI
IPC: G01C19/5755
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To surely connect a part between a function part and the outside, and seal a closed space. SOLUTION: An upper substrate 1 and a lower substrate 3 are face-bonded to the surface and the rear of a silicon substrate 2, respectively. An angular velocity detecting part 12 is accommodated in a closed space 4. An electrode 19 for detection, which faces the detecting part 12, is formed on the surface of the lower substrate 3. A lead part 19A of the electrode 19 is pinched by the lower substrate 3 and an electrode pinching part 18 of the silicon substrate 2. A ventilation line interconnected with the closed space 4 is formed in the vicinity of the side surface of the lead part 19A. The ventilation line is interconnected with an interconnection hole 22 which opens to the lower substrate 3. A gas in the closed space 4 is discharged through the ventilation line and the interconnection hole 22.  A conducting film 23 is formed in the interconnection hole 22 and is electrically connected with the electrode 19 for detection, and the ventilation line can be sealed.
Patent JP-S62219248-A (JP)
Title: Ventilation type optical disk
Inventor: SUGIYAMA TOSHINORI
IPC: G11B7/24015
Filed: 1986-03-19
Abstract: PURPOSE:To suppress the deformation of a disk substrate, and to eliminate troubles such as the deterioration in S/N due to the deformation of the disk substrate, the breakage of the disk substrate, and the breakage of a recording film by boring a vent hole in an area where the value obtained by subtracting the surface pressure of the disk substrate from the pressure in a gap is specific. CONSTITUTION:The vent hole 8 should be bored within a range of 73-113mm from the center of the disk substrates 1 and 1 so that the hole is bored in an area where the pressure difference between the gap 6 and the surfaces of the disk substrates 1 and 1 is -5-+2 millibars when the optical disk is rotated at 1,200r.p.m. Similarly, when the optical disk is rotated at 1,800r.p.m., the hole should be bored in an area of 93-108mm from the center of the substrate 1 and 1. Further, when the optical disk is rotated at 3,600r.p.m., the vent hole 8 should be bored in an area of 101-105mm from the center of the disk substrates 1 and 1. Thus, the vent hole 8 is bored in said area.
Patent JP-S59184387-A (JP)
Title: Loading device of image carrying body
Inventor: TADA HIDEKI
IPC: G03G21/00
Filed: 1983-04-05
Abstract: PURPOSE:To replace easily and safely an image carrying body by constituting so that a cam provided in a frame body opens a movable part, and the image carrying body such as a photosensitive drum, etc. in a vessel is loaded into the frame body. CONSTITUTION:A photosensitive drum 3 is stored and held in a cylindrical space part of a vessel 21 formed by a fixed member 22 and both movable members 23, 24. When the vessel 21 is fitted into a frame body 19 from its upper part, projecting parts of projecting pins 30a, 30b are made to contact by pressing to a cam surface 31 of a front side plate 15 and a rear side plate 16, the pins 30a, 30b are pushed up, and when both movable members 23, 24 are opened, a supporting sorce of a journal part 3a by curved parts 29a, 29b is released, therefore, the drum 3 drops into the frame body 19 and is set. Subsequently, when the member 22 is drawn up, the opened members 23, 24 descend by its empty weight, and the pins 30a, 30b drop into notch parts 27a, 27b, therefore, both movable members are drawn up in a state that the opening state is held. Accordingly, the vessel 21 is drawn up without making both movable members contact with the surface of the drum 3.
Patent JP-S51135320-A (JP)
Title: Color solid video device
Inventor: YAMANAKA SEISUKE
IPC: H04N9/07
Filed: 1975-05-19
Abstract: PURPOSE: A folded stress-released CCD video device without an increase of picture prime numbers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10255695-A (JP)
Title: Lighting system and light emitting device
Inventor: KIMURA HIDEYOSHI
IPC: H01J31/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a thin flat light emitting device or various lighting systems using the flat light emitting display device. SOLUTION: A light transmissive property or transparent cathode plate 6 is combined with a light emitting surface plate 10. A light emitting surface base 7 constituting the light emitting surface plate 10 is extended, a reflecting layer 11 is formed on the reverse side to form a mirror. In a mirror having such a structure, the emission in a phosphor screen 7 is reflected by the reflecting layer 11 on the reverse side, and almost taken out to a cathode plate 6 side. Thus, an extremely thin mirror integrated with a light source can be provided. In a light emitting device utilizing a field emitting electron source, although it can be thinned from the first, the light emitting surface base 7 is used as a part of the mirror as it is, whereby a thinner mirror can be realized.
Patent JP-S55150661-A (JP)
Title: Transmission system for tone discriminating number of digit in telephone exchange
Inventor: OKI FUMIO
IPC: H04Q3/42
Filed: 1979-05-15
Abstract: PURPOSE:To prevent erroneous dial, by providing a means which counts the number of receiving digits of a dial signal, a means which discriminates the partition of the dial signal, and a means which transmits audible tone to the subscriber. CONSTITUTION:When the exchange is connected to the originating subscriber, dial tone DT is transmitted from signal tone switching circuit 31 to indicate the receiving preparation completion of the dial signal. After that, when the first-digit dial signal is received by dial signal receiving circuit 32, transmission of DT from circuit 31 is stopped. By digit number data generating circuit 34, digit number data of the office number and toll number stored in register 33 are output to circuit 31. Circuit 31 collates this digit number data with the count result from digit number counting circuit 35; and if they agree with each other, audible tone is transmitted to indicate the partition of the dial signal. As a result, erroneous dial can be prevented or busy tone in the course of dial can be prevented.
Patent JP-S63268038-A (JP)
Title: Controller
Inventor: PIEERU OOSUTORII
IPC: G06F11/20
Filed: 1988-03-15
Abstract: A Control Unit is described, including a Processing Unit (12) controlled by a Service Processor (14), and a plurality of adapters (18) exchanging data and/or control signals with said Processing Unit (PU). For ensuring a continuous operation of the Control Unit, the adapters are partitioned into at least two sets (56,58), and the PU is partitioned into at least two parts (26,28), each set of adapters being connected to a dedicated PU part by a primary bus (52,54). Besides, in order to allow the fallback of a set of adapters onto another PU part if the PU part to which it is normally connected is inoperative, a bus switching device (30) is provided. This bus switching device includes at least two Switch parts (38,40), and each Switch part performs the switching of a given set of adapters onto a given PU part, according to the status of each PU part. Therefore, each Switch part is connected to a given set of adapters by a primary bus (52,54), and to the other sets of adapters by secondary busses (46,48) which become active in fallback mode.
Patent JP-S57173863-A (JP)
Title: Variable magnification copying method
Inventor: NAKAGAWA NOBUHIKO
IPC: G03G15/041
Filed: 1981-04-20
Abstract: PURPOSE:To obtain a magnified or reduced copy, by converting an electrostatic latent image obtained through an image forming optifal system having an unmagnification image forming function, to a visible image, transferring this image to a transfer belt constituted of an elastic body which rotates by contacting with a photosensitive body, and is freely flexible, and retransferring an expanded or contracted image onto a transfer sheet. CONSTITUTION:An original O on an original placing stand 4 is transferred to a photosensitive body 5 by a well-known method and is converted to a visible image. Subsequently, it is transferred to a transfer belt 8 which rotates by contacting with this photosensitive body 5, and its image is transferred once again to a transfer sheet S. In this case, on the photosensitive body 5, an unmagnified  image of against the original O is obtained, but since the transfer belt 8 is consitituted of an elastic body being freely flexible, a magnified or reduced image can be obtained by magnifying an image copied to width (l) to size lL, or reducing it to size lS, and transferring its variably magnified image to the transfer sheet S.
Patent JP-H04274316-A (JP)
Title: Cell for molecular beam epitaxy
Inventor: ITO MICHIHIRO
IPC: H01L21/203
Filed: 1991-02-28
Abstract: PURPOSE:To enable a growth speed to be stabilized and a crystal composition to be stabilized in an epitaxial growth of III-V compound semiconductor and then provide a cell for molecular beam epitaxy for obtaining an epitaxial growth layer with an improved crystallinity with an improved reproducibility. CONSTITUTION:A portion of a crucible 2 where Ga is input is increased, an area near an opening of a tip of the crucible is reduced, and further a winding diameter of a heater 4 of this portion is reduced, thus obtaining a stable growth layer with an improved reproducibility and preventing adhesion and reeveporation of an evaporation source for preventing mixture of impurities and improving crystallinity.
Patent JP-H0579777-A (JP)
Title: Heat exchanger
Inventor: KAARU MAI
IPC: F28F9/22
Filed: 1992-02-14
Abstract: PURPOSE: To obtain a heat exchanger being constructed quickly through a simple and economic means and operating with high reliability in which a welded part is protected against concentration of stress or damage due to different thermal expansion among various components. CONSTITUTION: A secondary chamber 3 is defined by a wall 4 and an outer cover plate 5 spaced apart therefrom. A molding plate 6 disposed between the wall 4 and the outer cover plate 5 partitions the secondary chamber 3 into inner and outer partial chambers 3a, 3b.
Patent JP-2000255931-A (JP)
Title: Control device for elevator
Inventor: YAMAGUCHI TORU
IPC: B66B5/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To isolate a floor with a stuck car call button for an elevator from service floors. SOLUTION: A service is provided for users without degrading convenience in use and service for the other floors when a call button for an elevator is stuck by providing an abnormality detection mean detecting an abnormality of a hall call registering button and a mean to isolating a floor where an abnormality of the hall call registering button is detected by the abnormality detection mean.
Patent JP-H04277304-A (JP)
Title: Fluid cylinder device
Inventor: KANETANI HIDEAKI
IPC: F15B15/14
Filed: 1991-02-28
Abstract: PURPOSE:To generate a large thrust with a compact structure by ovally forming transverse sections of a cylinder hollow chamber and a piston, providing two piston rods parallelly, and thereby securing a sufficient pressure receiving area even in the case that longitudinal and transverse measurements are small. CONSTITUTION:Cylinder heads 2 are installed on both end openings of a cylinder main body 1. Two cylinder rods 4 are parallelly fixed so as to pierce through the piston 3. The cylinder main body 1, having a flat rectangular parallelopiped shape, is formed with a port 5 penetrated longitudinally, and its both ends are sealed with the cylinder head 2 to form a cylinder hollow chamber 6. Sections of the cylinder hollow chamber 6 and the piston 3 reciprocating thereinside in directions of arrows E, F are ovally formed. Both ends of the piston rods 4 are connected to each other by means of end connection members 13, 14. A sufficient pressure receiving area is secured even in case that longitudinal and transverse measurements A, B are small.
Patent JP-H11253055-A (JP)
Title: Sheetlike substance for agricultural and horticultural material
Inventor: SAKANAKA TOSHIO
IPC: C08L101/16
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sheetlike substance for an agricultural and horticultural material capable of simply carrying out the transplantation of raised seedling or cultured plant, neither impairing the growth of a plant nor damaging the growth of roots after the transplantation. SOLUTION: The biodegradation time of the surface side part of a sheetlike material is differed from that of the back part. The biodegradation time of the surface side of a sheetlike material 2 is differed from that of the back part by biodegradable plastics different in biodegradation time. The sheetlike material comprises nonwoven fabrics or sheetlike films composed of the biodegradable plastics different in biodegradation time and is obtained by sticking and fixing the nonwoven fabrics or the sheetlike films.
Patent JP-2000256691-A (JP)
Title: Lubricating oil composition for internal combustion engine
Inventor: UMEKAWA TOMOHITO
IPC: C10M135/30
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition which is excellent in oxidation stability and can maintain oil consumption at a low level for a long term by incorporating an oil-soluble organomolybdenum compound, such as a molybdenum dithiocarbamate, and a phenolic antioxidant having S atoms on the side chains into a lube base oil having specified kinematic viscosity and aromatic content. SOLUTION: An oil-soluble organomolybdenum compound in an amount of 200-2,000 ppm in terms of Mo and selected from among molybdenum dithiocarbamates of formula I and molybdenum dithiophosphates of formula II and 100-10,000 ppm phenolic antioxidant having S atoms on the side chains, preferably a compound of formula III, are incorporated into 100 pts.wt. lube base oil having a kinematic viscosity (at 100 deg.C) of 2-50 mm2/s and an aromatic content of 8 wt.% or lower. In the formulas, R1 to R4 are each 8-23C alkyl; R5 to R8 are each 3-26C alkyl; and R9-R11 are each 1-17C alkyl. If desired, the composition may further contain an additive such as a Zn-base antioxidant, an ashless antioxidant or a metal-base detergent.
Patent JP-H10235243-A (JP)
Title: Triggered liquid injector
Inventor: ABE TAKAYUKI
IPC: B05B11/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of the nozzle hole of a triggered liq. injector with a dried depositing liq. SOLUTION: A discharge valve element 25 is lowered to an engaging step 30 provided below the element when the inside of a cylinder is evacuated while a discharge valve 19 is closed, the air is sucked from a nozzle hole 11 by the vacuum in an injection cylinder 9 due to the lowering of the discharge valve element, and consequently the liq. depositing on the inner face of the nozzle is sucked and returned into the injection cylinder 9.
Patent JP-S5962314-A (JP)
Inventor: JIYOO MENDOOZA
IPC: F16K31/60
Filed: 1983-04-05
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-S57175020-A (JP)
Title: Rolling preventive device in case when blank pipe for electric welded steel pipe is molded by cage forming system
Inventor: HOSOKAWA YASUTOSHI
IPC: B21C37/08
Filed: 1981-04-20
Abstract: PURPOSE:To effectively prevent rolling in case when an electric welded steel pipe is molded, by providing an edge holding roll supported by outside and inside cage roll stands, in a cage zone. CONSTITUTION:Width and height of an outside cage roll stand 6 and an inside cage roll stand 13 are adjusted in accordance with dimensions of the outside diameter of an electric welded steel pipe to be manufactured, and after that, height of edge holding rolls 12, 16 is adjusted. Rolling in case when a blank pipe is molded is prevented forcibly by holding the right and left edge parts Se of a steel band S which has been molded like a circular arc, and the right and left edge parts Pe of the blank pipe P which has been molded in an almost cylindrical shape, by edge holding rolls 12, 16, respectively.
Patent JP-S59186659-A (JP)
Title: Cyclone
Inventor: KIYOZAWA MASAYUKI
IPC: B04C5/081
Filed: 1983-04-07
Abstract: PURPOSE:To obtain a cyclone resulting small pressure drop and high separation efficiency causing no accumulation of dust by providing a connecting part of an inverted conical hopper to a gas introducing duct by constructing the vertical side wall of a cylindrical barrel body to a spiral shape, where an end of the gas introducing duct is connected in the tangential direction. CONSTITUTION:An end of a vertical side wall of a spiral barrel body 2 is joined tangentially to the external side wall 4a of a rectangular gas introducing duct 4 forming at this part the largest radius of the cyclone. The min. radius of the cyclone is obtd. at a part where the inside wall 4 of the gas introducing duct coincides with a vertical extension line of the inside wall 4c of the duct 4 by reducing the radius of the spiral and enlarging the length of the vertical side wall continuously; in this way, the whole structure of the spiral barrel body is constructed. Therefore, accumulation of dust is prevented because no bottom surface is formed in the gas introducing duct 4, causing smooth flowing down of the dust. Since the end of the spiral barrel body is formed to have the min. radius, collision and combination of flowing gas are restricted to reduce pressure drop.
Patent JP-S61220019-A (JP)
Title: Device for evaluating character/symbol input
Inventor: OGAWA JIRO
IPC: G09G5/28
Filed: 1985-03-25
Abstract: PURPOSE:To change and set freely the aspect ratio of a display picture element by adding a dot unit changing and setting means composed of a longitudinal dot setting switch and a lateral dot setting switch. CONSTITUTION:The longitudinal dot setting switch 21 setting the value of the longitudinal display picture elements 9 of a display unit 1 forming the dot unit changing and setting means and the lateral dot setting switch 22 setting the value of the lateral display picture elements 9 are provided through an input port 23. Both setting switches 21 and 22 partition the display picture elements in longitudinal and lateral directions by the value set by the unit 1. for instance, if the set values are '3' and '2', in the display picture elements 9 of one section, the length and width are three dots and two dots, respectively. The setting switches 21 and 22 can set an arbitrary value, which is the aspect ratio when the display picture elements 9 are partitioned.
Patent JP-H03261570-A (JP)
Title: Thermal printer
Inventor: YANAGISAWA JUICHI
IPC: B41J2/365
Filed: 1990-03-12
Abstract: PURPOSE:To prevent the nonuniformity of printing density by detecting the temperature of a thermal head to determine the width of control pulse for turning on and off the thermal head. CONSTITUTION:A thermister 6 converts the temperature information on a printer head 3 into the voltage information 19 thereof and, in a thermister voltage detection circuit 5, the analog information is converted into the digital information. This digital information is transmitted to a printer controller 1 through a signal conductor 18. The printer controller 1 compares this information with a table stored in a storage element such as internal ROM to determine the pulse width of a strobe signal 11. A switch 20 for the electric source 9 of the printer head 3 and a switch 21 for the electric drive source 10 of a motor 4 are turned on and off by a printer action control signal 14. The start and end of the counting by a counting circuit 7 and the resetting thereof are controlled by an enable signal 12 to count reference pulse 13.
Patent JP-H03260526-A (JP)
Title: Air-conditioner
Inventor: NAKAYAMA TOSHIO
IPC: F24F1/02
Filed: 1990-03-12
Abstract: PURPOSE:To prevent cold water discharged from a discharging port from being flowed out of a desk and then to provide an air-conditioner having a superior operating efficiency by a method wherein an upper part of a partition member is provided with a canopy and then a cold air blowing port for use in discharging cold air into a spacing enclosed by this canopy, desk and the partition member is provided. CONSTITUTION:When this personal-use air-conditioner 1 is operated, cooling air having minus ions mixed therein is discharged out of cold air blowing ports 28 and 29. In this case, since these blowing ports 28 and 29 are curved at the lower surface of a canopy 5 along an edge of a desk 2, the air discharged out of the cold air blowing ports 28 and 29 descends along the curved partition member 3 as indicated by a rigid arrow line. Due to this fact, the cold air is substantially uniformly fed from around an occupant sit on a chain 15 so as to prevent only a part of the right or left side of the body of the occupant from being cooled. In addition, since a discharging port 26 is arranged at the upper surface of the canopy 5, hot air discharged out of the discharging port 26 is not fed over the desk with this canopy 5. Thus, the air discharged out of the cold air blowing ports 28 and 29 flows over the desk 2 to enable an area on the desk 2 or around the occupant to be kept comfortable.
Patent JP-H09249276-A (JP)
Title: Packing method of electrophotographic photoreceptor
Inventor: KITAGAWA SEIZO
IPC: G03G21/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a packing method in which the lower and upper parts of a photoreceptor are easily distinguished in the state the external face of the body is coated with a protection cover in order to previously prevent troubles caused by the reversed position of the electrophotographic photoreceptor. SOLUTION: In a packing method for an electrophotographic photoreceptor in which a photosensitive layer 2 formed at the external surface of the cylindrical photoreceptor 1 is coated with a protection cover sheet 3, one or more sticking pieces 4 are stuck to the protection cover 3 and the winding end of the overlapped part is positioned at the asymmetrical point against the central part of the cylinder axis of the body 1. It is effective that the sticking pieces 4 are stuck to the overlapped part of the winding end positioned by the distance within 1/3 of the cylinder length of the photoreceptor 1 from the one end edge of the body 1 to stop winding. A pressure-sensitive adhesive tape is preferably used for the sticking pieces 4.