baber/WOPTO huggingface dataset:
Patent JP-H07213664-A (JP)
Title: Gate device for gate ball game
Inventor: OTA TERUMI
IPC: A63B63/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a gate device in which an informing means can be driven only when a ball passes a gate in a correct forward direction and it is prevented from being driven when the ball passes the gate in an incorrect backward direction in a gate ball game in which the ball hit by a stick passes the gate. CONSTITUTION:This device is constituted of a gate type gate 1 installed at a ground, first sensors S1A, S1B and second sensors S2A, S2B arranged by dislocating the ball 2 passing the gate 1 in a passing direction and which detect the ball 2, and a control means which discriminates whether the passing direction of the ball is the forward or backward direction based on by which the first sensors S1A. S1B or the second sensors S2A, S2B the ball 2 is detected first, and drives the informing means 3 only when the passing direction is the forward direction.
Patent JP-2000225480-A (JP)
Title: Method for parting substrate using laser and device therefor
Inventor: IMOTO KATSUYUKI
IPC: B23K26/364
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To part a thin film substrate with high dimensional accuracy by arranging a flat sheet through which a laser beam transmits on the surface of the thin film substrate which is fixed on a work table and irradiating the laser beam through the flat sheet. SOLUTION: The flat sheet 17 through which the laser beam 2-3 transmits is placed on the upper surface of the thin film substrate 10 and the thin film substrate 10 is press-fixed. By irradiating the laser beam 2-3 through the flat sheet 17 while moving the work table 19, the thin film substrate 10 is cut. The thin film substrate 10 is fixed on the surface of the work table 19 by vacuum suction. It is preferable that a CO2 laser beam 2-3 is used as the laser beam 2-3, irradiated on the thin film substrate 10 in a defocused state and an assist gas is blown along the irradiating direction. At least a part of the thin film substrate 10 is a nonmetallic material and the thin film substrate 10 is cooled to not higher than room temperature. The flat sheet 17 is made of ZnSe or Ge.
Patent JP-H09195740-A (JP)
Title: Cylinder liner
Inventor: MAEKAWA KAZUHIKO
IPC: F01M1/06
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce useless oil due to dispersion of lubricating oil by cuttingly providing an oil groove in the circumferential direction on the inner wall of a cylinder liner over the top dead center of a piston, and connecting a plurality of communicating holes provided in this oil groove to an aspirator through a solenoid valve controlled to simultaneously open or close them synchronizing with rotation of the engine. SOLUTION: An oil groove 7 is provided on the inner circumferential face of a cylinder liner over the top dead center of a piston 3, and caught lubricating oil can be collected outside the engine through communicating holes 1a. Namely, during operation of the engine, inertia force acting to lubricating oil 6 accumulated in a top land clearance 5 constituted of the uppermost step piston ring 4, the cylinder liner 1, and the piston 3 becomes maximum at the top dead center of the piston 3, oil is apt to disperse into a combustion chamber 9, but a part of the lubricating oil 6 is caught by the oil groove 7, sent in the direction outside the engine through the communicating holes 1a by the suction force of an aspirator 12, and collected through a solenoid valve 11 and a conduit tube 13. Hereby, the lubricating oil 6 can be reused, and operation cost of the engine is reduced.
Patent JP-S59154174-A (JP)
Title: Method and device for depositing high-viscosity liquid
Inventor: MARUYAMA FUMIROU
IPC: B05D7/24
Filed: 1983-02-21
Abstract: PURPOSE:To deposit easily, uniformly and thinly a high-viscosity liquid on the side face of a cylinder by approaching nozzles to the side face of the cylinder, discharging the high-viscosity liquid so as to deposit the same on the side face and detaching the nozzles after adjusting the deposited thickness with spring plates. CONSTITUTION:Nozzles 10, 11 are brought into proximity or contact with the side face in a sealing part 8 having a cylindrical shape, and a high-viscosity liquid is discharged from nozzle ports 20, 21 to deposit a prescribed amt. of the high-viscosity liquid thereon. The deposition thickness of the high-viscosity liquid deposited on the side face is thereafter adjusted with the spring plates 22, 23 at the tips of the nozzles 10, 11. The nozzles 10, 11 are then detached from the cylinder 8. The high-viscosity liquid having poor fluidity is thus uniformly, easily and thinly deposited on the cylindrical surface.
Patent JP-S62186129-A (JP)
Title: Home-use foot warmer
Inventor: MITANI SHIGETAKA
IPC: A47B37/00
Filed: 1986-02-07
Abstract: PURPOSE:To provide a home-use foot warmer where no fear of over turning of a pan or a cooking heater by a method wherein a fixed top plate having downwardly projected legs and used with its upper surface being exposed and a covering mat having a window therein to be removably arranged are provided and a bore for a cooking heater is made at a central part of the fixed top plate. CONSTITUTION:A main body 1 of a home-use foot warmer is comprises of a fixed top plate 2 and downwardly projected legs 3. A covering mat 4 is removably attached to the circumferential edges of the fixed top plate 2. A stepped part 11 is arranged at an inner circumference of a cooking heater bore 7, a cap 10 is mounted over the bore, the stepped part 11 is provided with an electric outlet 12 connected with a wiring 13 in the fixed top plate 2. If the cap 10 is installed in the cooking heater bore 7, a heating unit 9 is simultaneously energized. In order to fix the cooking heater 8 to the cooking heater bore 7, the cap 10 is pulled out, thereafter the main body 14 of the cooking heater is fitted into the bore 7 and a part of the main body is placed on the stepped part 11. Since the connection unit is arranged at a position corresponding to the outlet 12 at a side of the main body of the cooking heater 8, a placing of the heating unit automatically energizes the heating unit.
Patent JP-S52109818-A (JP)
Title: Color manuscript processing unit
Inventor: ITOU SHIYUUJI
IPC: H04N1/46
Filed: 1976-03-11
Abstract: PURPOSE: To remarkably increase workability, by simply detecting the difference between the output signal of the color analysis memory processing unit and that of the color camera picking up the color manuscript after superimposing them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06241624-A (JP)
Title: Leakage judging method and device for turbo refrigerating machine
Inventor: HIGO YUZURU
IPC: F25B43/04
Filed: 1993-02-16
Abstract: PURPOSE:To judge the existence, degree and place of the leakage of vacuum correctly by a method wherein the accumulation of operating time intervals is compared with a calendar date elapsing time interval, regardless of the operation or stop of a turbo refrigerating machine. CONSTITUTION:The time of air extraction operation is measured by a timer device; an operation recording signal is inputted into the analysis circuit 10 of air extraction operation, the operation or stopping of a refrigerating machine 1 is judged based on the operation or stopping of a compressor 1c, the operating times t3a, t3b and the stopping time t4 of the refrigerating machine 1 are compared with the operating signals of an air extracting device and the accumulation T of operating time intervals as well as a calendar date elasping time interval t2 are operated to be input into a comparing operation judging circuit 11. The comparing operation judging circuit 11 judges the existence, position and degree of the leakage of vacuum, lights an indicating lamp 12 in accordance with necessity, further, an alarm device 13 is operated when it is necessary. As a result, the optimum correction is effected in an early period whereby environmental destruction due to refrigerant accompanying discharge from the refrigerating machine 1 can be prevented.
Patent JP-S49125926-A (JP)
IPC: F16K31/06
Filed: 1974-03-08
Abstract: A device for monitoring the relative position of synchronously moved valve cases in safety valves controlling pneumatic or hydraulic drives. Fixedly attached to each valve case and symmetrically disposed one to the other is a member of a metallic material, arranged proximate to the free ends of a pivotally mounted magnetic bar. The axis of rotation of the magnetic bar, which is aligned with the synchronous position of the valve cases in its basic position, is parallel to the direction of movement of the valve cases, and a swing of the magnetic bar, which only occurs in the event of a defect, i.e. if the valve cases do not operate in synchronism, provides a signal for making the monitored drive inoperative.
Patent JP-H09219457-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTSUKI SUMIHITO
IPC: H01L29/788
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a semiconductor device which enables improvement in over-etching of a substrate and elimination of nonuniformity in impurity implantation. SOLUTION: A gate oxide film 16 having a thickness A and a gate oxide film 7 having a thickness B smaller than the thickness A are formed. A conductive polysilicon film 18 having a thickness C is formed on the gate oxide film 16, while a conductive polysilicon film 15 having a thickness D greater than the thickness C by an additional thickness E is formed on the gate oxide film 7. The polysilicon films 15 and 18 are patterned by causing the quantity of etching for the difference (A-B) between the thickness A and the thickness B and the etching quantity for the additional thickness E to be substantially equal to each other. Thus, a gate electrode is formed.
Patent JP-S57139298-A (JP)
Title: Automatic neutralizing washing of economizer
Inventor: YOSHINARI YUUJI
IPC: F22B37/56
Filed: 1981-02-24
Abstract: PURPOSE:To make it possible to wash the economizer automatically by a method wherein boiler water is sprayed automatically for a predetermined period of time after the operation of a blower is stopped by a timer. CONSTITUTION:When a combustion signal is integrated by a timer T1 for a predetermined time t1 and when the blower is not operated, a fluid control device is opened for a predetermined time t2 by another timer T2 and after a neutralizing washing liquid is sprayed on the economizer, the fluid control device is closed to thereby enable the economizer to be washed automatically.
Patent JP-H11210373-A (JP)
Title: Spacer using method for sheath pipe to be laid by small-bore propulsive construction method
Inventor: KANEDA KOICHI
IPC: F16L1/024
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To enhance the gradient accuracy of a sewer pipe to be inserted into a sheath pipe which is laid by a small bore propulsive method. SOLUTION: The propelling accuracy of a sheath pipe 3 laid by a small bore propulsive method is not good originally, so that the gradient of a sewer pipe to be inserted to this sheath pipe 3 involves a low accuracy. Therefore, a pair of bolts 14 are furnished on a spacer 1 fitted on the sewer pipe, and the ends of these bolts 14 are abutted to the inner surface of the sheath pipe 3, and an accurate gradient is obtained by obtaining the gradient of sewer pipe by a nut 15 fitted on the bolts 14. In calculating the gradient, the depth of the inlet/outlet of the sheath pipe 3 and the specified gradient of the sewer pipe are taken into account, and the nut 15 is threadeadly engaged so that the value indicated is obtained, which should directly give the standard gradient of sewer pipe.
Patent JP-S58144732-A (JP)
Title: Inspecting device and method for defect
Inventor: NISHIDE AKIHIKO
IPC: G01B15/00
Filed: 1982-02-23
Abstract: PURPOSE:To automatically decide a defect, by a method wherein, in case a residual image component is present in a profile picture, the picture component is decided as a defect of an object to be inspected. CONSTITUTION:Firstly, a picture, in which an object to be inspected is photographed, is obtained. Then, a space differentiating process is performed such that a profile part, having a wide change in a shade value in the picture, is emphasized, and a profile picture consisting of mainly a profile part is extracted. The profile part of the very object to be inspected in the profile picture is removed, and further, the profile picture is freed of a noise component. In case a  residual picture component remains in the profile picture, the picture component  is decided as the defect of the object to be inspected. In an automatic non- destroy silhoutte picture inspection conducted in an unmanned manner, this  enables to perform an objective inspection, having a constant reference, at a  constant processing speed. The influence by te shading and the noise of the photographed silhoutte picture are also strong.
Patent JP-S60169487-A (JP)
Title: 7-(alpha-(2-amino-4-thiazolyl)-alpha-(thiocarbamoylmethoximino) acetamido)-3-substituted pyridiniomethyl-delta3-cephem-4- carboxylate and preparation thereof
Inventor: NAGANO KENSHIYOU
IPC: A61P31/04
Filed: 1984-02-15
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H or amino group) or a salt thereof. EXAMPLE:(Z)-7-[alpha-(2-Amino-4-thiazolyl)-alpha-( thiocarbamoylmethoxyimino )acetamido]-3-(3-aminopyridiniomethyl)-DELTA<3>-cephem-4-carboxylate. USE:An antimicrobial agent, additive for feeds and preservative. PREPARATION:A 7-amino-3-halogenomethyl-DELTA<3>-cepthem-4-carboxylic acid of formula II (X is halogen) is first reacted with an O,N-bis(trilower alkylsilyl)trifluoroacetamide of formula III (R<2> is lower alkyl) and a substituted pyridine of formula IV (R<1>' is H or amino group having a protecting group). The resultant reaction product is them reacted with a substituted oxyiminothiazolylacetic acid of formula V (R<3> is H or a protecting group of amino group), and if necessary the protecting group is removed afford the aimed compound of formula I .
Patent JP-S63194239-A (JP)
Title: Camera
Inventor: ITO MASATOSHI
IPC: G02B7/28
Filed: 1987-02-07
Abstract: PURPOSE:To prevent the image in a finder from being difficult to see by fixing a display pattern in the finder even if an actual focus detection area is changed by the change of the field angle due to zooming operation. CONSTITUTION:If a zoom operation key is not operated, a zoom lens is not driven and AF is started again to repeat focus detection, and the focus detection area display pattern displayed in the view finder is changed in accordance with the change of the focus detection area each time when this area is changed. However, a flow to set the display in the finder is by-passed when zooming is started after the focus detection area is displayed once. Consequently, the display in the finder is not changed even if the focus detection area is changed to a spot area of a wide area thereafter. Since the focus detection area display pattern displayed in the finder is fixed and is not changed during zooming, the image in the view finder is prevented from being difficult to see during zooming.
Patent JP-S63194299-A (JP)
Inventor: YAMAGUCHI YORIHISA
IPC: G10H1/00
Filed: 1987-02-06
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-S62217960-A (JP)
Inventor: JIYOSEFU EI KOTSUTO
IPC: A61F5/042
Filed: 1987-02-06
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-H02208107-A (JP)
Title: Active suspension control device
Inventor: OYAMA YASUHARU
IPC: B60G17/015
Filed: 1989-02-06
Abstract: PURPOSE:To increase the sum of cornering force of tires by controlling an actuator located between a car body and each wheel so as to restrict vertical load of an inside turning wheel based on the detected turning condition of the wheel. CONSTITUTION:A control device 15 judges turning condition based on data inputted from a stroke sensor 12, a steering angle sensor 21, a horizontal acceleration sensor 22, a speed sensor 23, and load indicators 5 for each suspension. The control device 15 then controls a servo valve 13 so that vertical load of a wheel on inside of turning located on a diagonal line to a wheel on outside of turning on the heavier weight distributed side of front and reat wheels becomes zero to drive a hydraulic cylinder 6 located between a car body 2 and a suspension arm 4 to lift a wheel 3. Thus, load transfer between right and left wheels during turning on the heavier weight distributed side of front and rear wheels is reduced to enhance the turning limit and to increase the sum of cornering forces of tires of the whole vehicle, and thereby the turning performance of the vehicle is improved to stabilize travelling.
Patent JP-H03232106-A (JP)
Title: Magnetic head
Inventor: MATSUMI YUTAKA
IPC: G11B5/23
Filed: 1990-02-08
Abstract: PURPOSE:To prevent a contour effect by forming thin films for preventing the reaction to generate a nonmagnetic layer at the boundary between ferromagnetic oxides and ferromagnetic metallic thin films. CONSTITUTION:Core half bodies 10, 10 formed with the thin films 3, 1, 4 on the butt surfaces of ferrites 2 are butted against each other via a magnetic gap (g) and are joined by welding of welding glass 5, by which a magnetic core is formed. A core half body block 9 as the base material for cutting out the core half bodies 10 is formed of the ferrite to a slender rectangular shape. Track grooves 6 and glass grooves 8a are first formed on the butt surfaces of the core half body block 9 at the spacing corresponding to the track width of the magnetic gap (g). A winding groove 7 and a back glass groove 8b are then worked. After the thin films 4 of Cr and formed, the ferromagnetic metallic thin films 1 are formed. Thin films 4 of SiO2 are formed thereon. The reaction to generate the nonmagnetic layer at the boundary between the ferromagnetic metallic thin films 1 and the ferrite 2 is prevented by the thin films 3 of the Cr. The contour effect by the action of the nonmagnetic layers as a pseudo gap is prevented.
Patent JP-H02206855-A (JP)
Title: Fault detecting method and storage control device for storage device
Inventor: KOSUGE HIROSHI
IPC: G06F11/10
Filed: 1989-02-06
Abstract: PURPOSE:To facilitate the specification of the occurring position of a fault and its influence and to make the processing of the fault easy by detecting the address fault of a storage device as discriminating it from other faults of the single and the double byte errors of data by using a parity check matrix. CONSTITUTION:In a check bit generator 20, when write-in data 11 and an address 15 are issued from a central processing unit, etc., at the time of writing in, a check bit 22 based on the prescribed parity check matrix is generated, and the check bit 22 and the write-in data 11 are written in the part of the storage device 30 designated by the address 15. At the time of reading out, when the address 15 is issued, read-out data 31 and a read-out check bit 32 are read out, and in a syndrome generator 40, a syndrome 43 based on the prescribed parity check matrix is generated, and an error pointer 54 is generated by a syndrome decoder 50, and an error corrector 60 inverts the prescribed bit, and outputs corrected data.
Patent JP-H01201690-A (JP)
Title: Roller fixing device and roller cartridge
Inventor: SATO SHIGERU
IPC: G03G15/20
Filed: 1988-02-08
Abstract: PURPOSE:To simplify and lighten the constitution of a roller cartridge and to execute a user replacement by making the roller cartridge freely attachable and detachable to and from a base part for holding this cartridge and providing a press-contacting means whose replacement is not required on the side of the base part. CONSTITUTION:A roller cartridge 9 consisting of the first roller 26 and the second roller 27 whose replacement becomes necessary by using them for a long period of time, and a frame 25 for supporting axially these rollers is formed so as to be freely attachable and detachable to and from a base part 10 for holding this cartridge, ad on the side of the base part 10, press-contacting means 63, 66 and 68 whose replacement is not required are provided. Therefore, the constitution of the roller cartridge 9 which is used for replacement is simplified and lightened, and a user replacement can be executed. Also, an engaging means 52 for engaging and holding the roller cartridge to the base part is provided so that press-contacting force by the press-contacting means 63, 66 and 68 is received by this engaging means, by which the roller cartridge is inserted and held by the press-contacting means 63, 66 and 68 and the engaging means, and fixed to the base part 10. In such a way, the roller part whose periodical replacement is necessary can be replaced easily.
Patent JP-S62186704-A (JP)
Inventor: NOJIMA TATSUHIKO
IPC: A01B63/00
Filed: 1986-02-10
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-S55119641-A (JP)
Title: Paper sheet delivery device
Inventor: NAKAMURA KUNIHIKO
IPC: B65H1/30
Filed: 1979-03-09
Abstract: PURPOSE:To deliver paper sheets one by one without breakage and improve handling power by a method wherein a stack of paper sheets is curved as a whole, and the sheets in the outermost layer are fed one by one in the direction of the valley bottom line. CONSTITUTION:With a stack X of paper sheets mounted on a mount table main body 15, the light from a light emitter 38 is interrupted so that an electromagnetic drive mechanism is energized, a plunger is moved up, side plates of the table main body 15 are rotated inwards about a hinge, and the stack X is slid upward along the curved surfaces. Because the central portion of the stack X comes into contact with a stopper 27, the stack X is curved into a concave shape, and its end faces parallel with the direction of its thickness are press-nipped by projection pieces 21 and 22. A band member p binding the stack X is deformed into a roughly round shape, so that only a portion of the stack X remains in contact with the inside surface of the band member p. In this condition, the table main body 15 is elevated to bring the uppermost paper sheet Q of the stack X into contact with a feed roll 32, and only the sheet Q is moved sideways by the suction function of the roller 32. Thus, the paper sheets can be transferred one by one.
Patent JP-S61186914-A (JP)
Title: Multi-light source device
Inventor: ARAI NOBORU
IPC: G02B6/02
Filed: 1985-02-14
Abstract: PURPOSE:To generate easily a laser beam of a high output without depending on a complicated optical system by providing collimator lenses whose optical axes are parallel to each other in the vicinity of each emitting end face of a single mode fiber, so that large beams emitted from each single mode fiber become parallel optical beams being close to each other. CONSTITUTION:As for single mode fibers 21, 22 and 23, each emitting side end part 21A, 22A and 23A contacts to each other in a parallel state, its each emitting end face 21b, 22b and 23b is on almost the same plane, and in the vicinity of the emitting end face. collimator lenses 31, 32 and 33 are provided so as to be opposed to each emitting end face, and as for these collimator lenses, its optical axes are parallel to each other. By making parallel beams 41, 42 and 43 pass through a scanning lens 100 after they have been made inci dent on an optical deflector, etc., they can be synthesized to one laser beam very easily at a desired position P. Accordingly, by the synthesized laser beam of a high output, information which is recorded on the scanning surface can be read.