baber/WOPTO huggingface dataset:
Patent JP-H11253405-A (JP)
Title: Ophthalmic imaging device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a device by making observation and imaging possible through the use of a single halogen lamp light source. SOLUTION: A control means 12 recognizes the press of an imaging button 14a and then actuates the switch 17 of a power circuit 15 to switch a resistance from a variable resistance 18 for observation to a variable resistance 19 for imaging, to turn a halogen lamp light source 1 on for brighter light. The phase of an ac power supply 16 is being monitored by the control means 12, and at a predetermined phase after the press of the imaging button 14a, the switch 17 is switched for about 0.02 seconds to the variable resistance 19 for imaging and returned immediately thereafter. Brightness is set by varying the resistance values of the variable resistances 18, 19 in synchronization so that the brightness does not change with the phase.
Patent JP-S61243613-A (JP)
Inventor: ASANO KAZUO
IPC: H01B5/14
Filed: 1985-04-20
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-S5711020-A (JP)
Title: Mold for resin sealing
Inventor: KUSAKARI TERUO
IPC: B29C39/00
Filed: 1980-06-25
Abstract: PURPOSE: To obtain a semiconductor device of high reliability without forcing stress on a leadframe by arranging the mold cavities along a certain curvature corresponding to the semiconductor elements on the leadframes.  
     CONSTITUTION: The cavities 2, 2... are arranged along the arc with a radins of curvature R corresponding to thermal expansion of the leadframes and in the same manner the positioning pins 3, 3 and 4, 4 are arranged with radii of curvature  R+l 1  and R-l 2  respectively. The leadframes heated in a baking process are  deformed by thermal expansion into the shape corresponding to the mold 1, are  sent to the mold 1 as they are, and are set by the positioning pins 3, 3 and 4, 4.  Then resin delivered from a plunger into a pot 5 is sent under pressure into each  cavity 2 via a runner 6 and the gates 7, and the semiconductor element on the leadframes are sealed. The leadframes are carried to the next process after resin sealing  is finished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05288543-A (JP)
Title: Recognizing device integrated with visual information and tactile information
Inventor: MASUMOTO DAIKI
IPC: G01B11/24
Filed: 1992-04-07
Abstract: PURPOSE:To correctly re-constitute a plane by checking the plane re-constituted by the information from visual sensors based on the information from a tactile sensor, for example. CONSTITUTION:The curved surface of the object surface restored by the statistical relaxation from the information of visual sensors 1R, 1L is re-constituted with the visual sensors 1R, 1L and a tactile sensor 4, the position where discontinuity is detected is searched with the tactile sensor, and the curved surface of the object surface is re-constituted by the statistical relaxation. The contradiction of them is detected, the curved surface re-constituted by the tactile sensor is used as a teacher, and the local energy is learned.
Patent JP-H11280378-A (JP)
Title: Method and device for measuring clearance of tail section in shield machine
Inventor: TAKAMATSU SHIGEO
IPC: G01B11/14
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method, in which a clearance between a skin plate in the tail section of a shield machine capable of conducting stable measurement without requiring an illuminator and a segment is measured. SOLUTION: Laser beams projected from a laser oscillator 11 are formed in a slitty shape through a lens system 3 while a segment end face section 2b is irradiated with laser beams, the irradiating section is photographed by a camera device 4, the place of light reception corresponding to the quantity of reflected light detected of a specified threshold value or more and the place of the irradiation are detected as distances from a skin plate 1 from the photographed image data, irradiation and photographing to the end face section 2b are conducted while successively displacing the place of the irradiation of laser beams in the thickness direction of the segment 2, and the change point of the place of light reception is detected from these obtained data.  The place of irradiation at the change point is regarded as the place of an edge from the internal surface 1a of the skin plate, and the clearance S is measured by subtracting the thickness T of the segment 2 from a distance L up to the place of the edge.
Patent JP-S60237130-A (JP)
Title: Governor apparatus of vertical-shaft type diesel engine
Inventor: AMEMORI KOUICHI
IPC: F02B67/00
Filed: 1985-04-23
Abstract: PURPOSE:To obtain a compactly constituted engine by arranging a governor apparatus offset from the center of a crankshaft, in a vertical-shaft type engine equipped with a unit injector on a cylinder head. CONSTITUTION:A unit injector 9 is installed onto a cylinder head 7 and operated through a cam shaft 12 and a valve arn 13. A governor apparatus for controlling the fuel injection amount supplied from the unit injector 7 is arranged in a governor chamber 15 at a position offset from the center of a crankshaft 11. Since the governor chamber 15 can be formed by effectively utilizing the part where the water jacket part 20 of a cylinder liner 14 is not installed, a compact Diesel engine 2 can be obtained.
Patent JP-H09272326-A (JP)
Title: Operation control method and device of auxiliary heating device for vehicle
Inventor: BAN TAKASHI
IPC: B60H1/03
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To dissolve the hardness to start of a vehicular engine provided with an auxiliary heating device. SOLUTION: A viscous heater 22 is interposed on a sub-waterway 131 connected to a vehicular engine 11. The engine speed of the vehicular engine 11 is detected by an engine speed detector 40. An auxiliary heating control part 24 controls an electrification for the electro-magnetic clutch 35 of the viscous heater 22 based on the engine speed information from the engine speed detector 40 under the ON state of an auxiliary heating switch 39. While the engine speed of the vehicular engine 11 does not reach the engine speed set in advance, the electrification for the electro-magnetic clutch 35 and a cooling fan 23 is not carried out in the auxiliary heating control part 24.
Patent JP-H05286102-A (JP)
Title: Manufacture of composite steel sheet
Inventor: NAKAMURA HIDEKI
IPC: B32B37/24
Filed: 1992-04-07
Abstract: PURPOSE:To make uniform contact bonding possible in the width direction of a steel plate by adjusting the crown or deflection of a contact bonding roll and by pressing and contact bonding the steel plate. CONSTITUTION:When the resin well 5 in the central part of a steel plate width W is little, a protruding crown is formed in the central part of a contact bonding roll 2; and when the resin well 5 at a steel plate width W end is little, the protruding crown is formed at the end of the contact bonding roll 2. Also when the gap between the steel plates at the steel plate width end is small, the protruding crown is formed in the central part of the contact bonding roll; and when the gap between the steel plates in the central part of the steel plate width is small, the protruding crown is formed at the end of the contact bonding roll. In this way, the resin well of the contact bonding part or the gap between the steel plates is made uniform in the width direction of the steel plate. The state of the resin well and the gap between the steel plates are monitored by visual observation, industrial television, gap sensor, etc.
Patent JP-S57200857-A (JP)
Title: Automatic focus adjusting method for ultrasonic microscope
Inventor: ISHIBASHI JIYUNICHI
IPC: G01N29/06
Filed: 1981-06-05
Abstract: PURPOSE:To enable coinciding of a focus of an ultrasonic acoustic lens with a sample, by a method wherein focus of an optical lens in caused to self-coincide with a sample. CONSTITUTION:An optical lens 18 is positioned in an observing region of a sample 16, and an observing region image is projected to a collector 9 through a lens 18. Illumination information of each picture region is photoelectricaly converted by each corresponding collecting element, it is converted in paralel into a digital signal by a picture signal processing circuit 21, and is inputted, in order, to a central control circuit 22. Through an operational processing based on a given evaluation function, a focus detecting signal, indicating a focus coincidence state, is obtained and is supplied to a Z-axis drive control circuit 23 to compare it with a Z-axis direction position detection signal. A lens 18 is driven in a direction of a Z-axis corresponding to the comparing results to obtain the focusing position of the lens 18, the lens 18 is replaced with an ultrasonic accoustic lens 14, and the focusing position of the lens 14 is caused to coincide with an observing region of a sample 16.
Patent JP-S5512472-A (JP)
Title: Single repeated period signal detecting circuit
Inventor: UEDA TAKAO
IPC: G01S7/292
Filed: 1978-07-13
Abstract: PURPOSE: To extract only the single repeated period signals by combining a comparator, which is composed of even and odd symmetrical detectors, with a multi-step register circuit into which the digital signals of any desired repeated period are consecutively introduced.  
     CONSTITUTION: The digital signals of any desired repeated period are fed to a multi-step register circuit 7 and are consecutively shifted in response to quick shift pulse signals. A pair of circuits consecutively corresponding are set upstream and downstream of the symmetrical axis Z at the substantial center of the circuit 7 so that the outputs of the paired outputs are fed to a comparator 9 which is composed of an odd symmetrical detector 91 and an even symmetrical detector 92. These detectors 91 and 92 are composed of exclusive OR gates 911 and 921 and threshold value judging circuits 912 and 922, respectively. Since the odd and even symmetrical signals thus produced alternately appear with a preset repetition, the detected product FF 10 repeats its setting and resetting operations. If this output is differentiated at 11, the single repeated period signals can be produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62240854-A (JP)
Title: Ultrasonic flaw detector
Inventor: MASUOKA HIROAKI
IPC: G01N29/04
Filed: 1986-04-14
Abstract: PURPOSE:To enable analytical judgement of a defective frequency, by providing defect judging circuits for a single wide band received signal to cover each of varied frequent components separately. CONSTITUTION:An analog switch selection signal is outputted from an analog switch controlling circuit 14 to match the frequency required to control an analog switch 15 (15a-15c) so that only ultrasonic signals with frequency components required will be selected and a detect judgement processing is expected to obtain the results of the judgement of defects only confined to the frequency components required. Separate defect decision values covering different frequency components required are set on a defect judging circuit 12 (12a-12c) corresponding to respective band pass filters 8a-8c to ensure that the results of defect judgement can be obtained singly or simultaneously for different frequency components required. Then, separate results of defect judgement are taken into a synthetic defect judgement circuit 16 in package while a signal of the selection state of the switch 15 is taken in from the circuit 14 thereby enabling the ORing, ANDing and exclusive ORing of the results of defect judgement for each of different frequency components.
Patent JP-S63251326-A (JP)
Title: Power transmission
Inventor: TASHIRO TAKAO
IPC: B60K17/346
Filed: 1987-04-09
Abstract: PURPOSE:To make it possible to dispose a viscous coupling with the use of a dead space and to aim at enhancing the efficient use of a space by disposing the viscous coupling between a first transmission shaft and a second transmission shaft. CONSTITUTION:A center differential gear train 24 and a front wheel differential gear train 32 are laid side-to-side, and a viscous coupling 46 is disposed between a first transmission shaft 30 and a second transmission shaft 31. By this arrangement, the space A defined among the clutch housing part 4 of a trans-axle casing 14, a transfer casing 22 and the oil pan of an engine, which has conventionally been a dead space can be effectively used.
Patent JP-S5421548-A (JP)
Title: Phase comparison relay system
Inventor: OOKI YUUJI
IPC: H02H3/26
Filed: 1977-07-19
Abstract: PURPOSE: To permit reliable detection of a trouble irrespective of whether or not harmonics are present by arranging such that when a frequency component other than the fundamental frequency of a power system is detected the detection level is changed by controlling a phase comparison signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08287919-A (JP)
Title: Electrode base board for alkaline storage battery and its manufacture
Inventor: OKA YOSHIO
IPC: H01M4/66
Filed: 1995-04-11
Abstract: PURPOSE: To provide a new electrode base board and its manufacturing method by which the service life of a charging-discharging cycle of an alkaline storage battery, particularly at a high temperature can be lengthened. CONSTITUTION: An electrode base board is composed of a nickel porous body formed by performing electroplating on nickel after the surface of insulating fiber constituting woven fabric or nonwoven fabric is turned into a conductor by electroless plating of nickel by using a plating bath containing a phosphor compound, and cobalt is added to it. In a manufacturing method, the cobalt is added in either stage at which the electrode base board is manufactured by performing electroplating on nickel after the surface of this insulating fiber is turned into a conductor by electroless plating of nickel by using a plating bath containing a phosphorus compound.
Patent JP-H02265724-A (JP)
Title: Method and apparatus for observing filling weight in injection molding machine
Inventor: YAKIMOTO KAZUTOSHI
IPC: B29C45/50
Filed: 1989-04-06
Abstract: PURPOSE:To observe the wt. of a resin filled in a mold cavity and to obtain a direct information for judging the quality of a molding and controlling the wt. and the density thereof by measuring the pressure and temp. of a molten resin passing through a nozzle, the speed of a screw, the pressure and temp. of the molten resin filled in a mold cavity. CONSTITUTION:The wt. of a resin in a mold cavity 9a when a molten resin is filled therein is calculated by multiplying a density of the resin in the mold cavity 9a determined as a function of observed values of a pressure and a temp. of the resin in the mold cavity by a preset vol. of the mold cavity. The wt. of a dwell-filled resin after the molten resin is filled by multiplying a density of the resin passing through a nozzle part determined as a function of the temp. and pressure of the resin in the nozzle part of a nozzle 8 by a screw speed and the screw crosssection of a screw 4 at each time to obtain a multi plied value and integrating the multiplied value over a preset time. The total wt. of the filled resin, which is the wt. of a molded item, can be thereby ob served by summing the wt. of the resin in the mold cavity 9 when the molten resin is filled therein and the wt. of the dwell-filled resin.
Patent JP-S5311538-A (JP)
Title: Bias charge injection method for electric charge coupling type device
Inventor: SAKAI SHIGENOBU
IPC: H01L29/762
Filed: 1976-07-19
Abstract: PURPOSE:To decrease the fluctuation of the bias charge and thus to secure a stable supply of the bias charge by using the input gate electrode for a storage electrode at the bias charge injection time and using it for a ordinary gate in terms of time division at the charge injection time respectively.
Patent JP-H08281353-A (JP)
Title: Method and device for manufacturing piping case
Inventor: HOSONO KUSUO
IPC: E03C1/02
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a piping case with the number of processes reduced by superposing a first and a second member, the base materials for a piping case, placing them on a die, engaging them with each other by drawing with a punch, and thereby eliminating bolting or welding. CONSTITUTION: F is the superposed face of a first and a second member 37, 38. By a punch 15, the first and the second member 37, 38 are greatly recessed with the second member 38 below starting to enter the ring groove 13a of a die 13. The superposed face F of these members 37, 38 turns to contain an S-part Fi, Fi, which is presumably formed by the reaction of a plastically deformed part filled in the ring groove 13a. With the S-part F1, F1 acting as a stopper, the first member 37 and the second member 38 are bound as if calked together.
Patent JP-H09245202-A (JP)
Title: Method for cleaning ticketing unit
Inventor: TSURUOKA YASUJI
IPC: G07F11/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To easily perform the cleaning of the interior of a ticketing unit. SOLUTION: A cleaning member 1 in which a carrier stop bar 5 is provided at the location in front of a carrier part 4 is provided and a carrier stop part having almost the same width and thickness as roll paper and having a stop hole at the tip part on either one of the sides is used and the carrier stop bar 5 is inserted into the stop hole of the carrier stop part. Further, the tip part on which the carrier stop part is provided and the tip part on the opposite side are inserted into the carrier part 4 at first and a cleaning member 1 is carried. When the cleaning member 1 is carried up to a prescribed location, the cleaning member 1 is stopped by the carrier stop bar 5 and the parts of the carrier part 4 and a printing part 8 are cleaned.
Patent JP-H04297498-A (JP)
Title: Peptide derivative
Inventor: KASHIMOTO KAZUHISA
IPC: A61P9/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide a new peptide derivative which is a kind of vasoactive intestinal peptide having a specific amino acid sequence, exhibiting strong blood flow increasing action and low hypotensive side effect and effective for ulcer, chilblain, impotency, hair-growth, etc. CONSTITUTION:A protected peptide-MBHA resin is synthesized by successively bonding an amino acid having protected alpha-amino group and side-chain functional group from C-terminal side according to the amino acid sequence of the objective peptide using an MBHA resin as a solid phase carrier in a solid-phase synthesis using a peptide synthesizer and repeating the above steps. The synthesized resin is treated with anhydrous hydrogen fluoride to eliminate the peptide from the resin and remove all protection groups from the peptide. After distilling out the anhydrous hydrogen fluoride under reduced pressure, the residue is added with 0.1M acetic acid to extract the peptide and the extract liquid is purified by ion-exchange column chromatography followed by high-performance liquid chromatography to obtain the objective peptide of formula (A, C and D are Lys or Arg; B is Met, etc.).
Patent JP-H07269381-A (JP)
Title: Variable compression ratio engine
Inventor: OZAWA GODO
IPC: F02D15/00
Filed: 1994-03-30
Abstract: PURPOSE:To make excellent startability and a combustion state at the time of light load and realize high output. CONSTITUTION:A cylinder head 1 is provided with first and second intake valves 2, 3; an exhaust valve 4; and first and second cam shafts 10, 20. The first intake valve 2 and the exhaust valve 4 are operated by means of the first cam shaft 10, and the second intake valve 3 is operated by means of the second cam shaft 20. The second intake valve 6 can delay the time of closing by rotating the second cam shaft 20. At the time of high load, the closing time of the first and second intake valves 2, 3 is made to be 20 deg.-91 deg. before the bottom dead point of a piston, and the ratio of compression is decreased, and high output is realized. At the time of light load, the closing time,of the second intake valve 3 is delayed, end the ratio of compression is increased, and startability and a combustion state are made excellent.
Patent JP-H11285713-A (JP)
Title: Method for setting amount of on-line roll grinding
Inventor: YAMAMOTO KATSUSHI
IPC: B24B5/37
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To set the preset amount of an on-line roll grinding device easily and accurately. SOLUTION: The ratio of corrected wear amount to calculated wear amount in the prescribed position in the axial direction of a roll is determined as a correction factor and the distribution of the whole wear amount in the axial direction of the roll is corrected by the correction factor. A stepped shape is generated from the corrected distribution of the wear amount and the amount of grinding with the on-line roll grinding device 20 is decided so as to remove the stepped shape generated.
Patent JP-S59208292-A (JP)
Title: Pipe joint
Inventor: ROBAATO ERU UIRUKINSU
IPC: E21B33/03
Filed: 1984-04-27
Abstract: A tubular joint having two tubular members having an inner end tapered to provide sealing surfaces, means for joining the tubular members together with the tapered end surfaces adjoining each other, and a seal ring having an inner surface and tapered outer surfaces mating with the tapers of the tapered end surfaces and at least one port through the ring from the mid point of one of its tapered outer surfaces to its inner surface.
Patent JP-S5312222-A (JP)
Title: Vertical synchronizing unit
Inventor: OONUKI NOBUO
IPC: H04N5/08
Filed: 1976-07-21
Abstract: PURPOSE: To decrease greatly the vertical line winding at the upper part on the screen by increasing the resistivity of the 2nd stage resistor of the double integration circuit and also by connecting the diodes in parallel to the resistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06299471-A (JP)
Title: Method for compressing and shrinking finish of textile fabric
Inventor: TANAKA HARUO
IPC: D06M15/29
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a method for providing textile fabric of an improved quality in which treating effects of a compressive shrinking finishing machine are effectively manifested and finishing effects of a thermosetting resin are simultaneously and sufficiently manifested in treating the textile fabric with the compressive shrinking finishing machine. CONSTITUTION:A thermosetting resin is applied to a textile fabric and then dried. A catalyst capable of accelerating the reaction of the thermosetting resin is subsequently applied and the resultant textile fabric is then treated with a compressive shrinking finishing machine. The treated textile fabric is further heat-treated to complete the reaction of the thermosetting resin. Thereby, the textile fabric, excellent in stretchability and shrinkproof effects without wrinkling therein is obtained and good feeling is imparted thereto.
Patent JP-H01257684-A (JP)
Title: Work transfer device in car body and vehicle assembly line
Inventor: SHIMANAKA HIROSHI
IPC: B62D65/00
Filed: 1988-04-06
Abstract: PURPOSE:To effectively use space by providing a branch transfer line separated from an upstream side on a main transfer line other than on a transfer station, joining this line in the station from the transfer direction opposing to that of the main line. CONSTITUTION:A main transfer line 1, transferring a work W in the directions of arrows A, B, C, is arranged at an assembly line. At a line 1, there are provided a transfer station TS performing switching to an upward step and a branch station at the upstream side. There are provided a first branch transfer line 2 being separated leftward from the branch station, transferring a work in the directions of arrows D, E, F, G, and joining in the station TS, and a second branch transfer line 3 being separated rightward from the branch station, transferring the work W in the directions of arrows H, I, J, G. It is thus possible to make short the distance of the branch transfer line from the branch part from the line 1 to the station TS.