baber/WOPTO huggingface dataset:
Patent JP-S61237720-A (JP)
Title: Excavator for formation of bottom-expanded underground continuous wall
Inventor: TANIGUCHI SATOSHI
IPC: E02F5/02
Filed: 1985-04-10
Abstract: PURPOSE:To enhance the efficiency of excavation by providing a driver to vertically move side cutters set in plural vertical stages on both sides of a drill bit group and a switcher to switch a parallel longitudinal attitude to a widened width attitude or vice versa. CONSTITUTION:Under the condition that a drill bit 8 is rotationally operated and both side cutters 9 group is maintained at a vertical attitude, a prime mover 6 is actuated to turn a disc cam 15 integrated with a reverse shaft 2. A cam follower 16 is pushed up against a compressive spring 12 by the heaved portion 15a of the cam 15, and the cutters 9 group is raised. The heaved portion 15a passes through the cam follower 16, and the cutters 9 group is lowered by the force of the spring 12 to excavate a fixed width of trench. An oil- pressure cylinder 19 is operated, and while switching the cutters 9 group to a widened width attitude little by little, the cutters 9 group is moved vertically to excavate an expanded bottom trench.
Patent JP-S57191548-A (JP)
Title: Analysing apparatus of catechol amine
Inventor: GOTOU MASASHI
IPC: G01N30/88
Filed: 1981-05-20
Abstract: PURPOSE:To make an automatic analysis of catechol amine quickly in high sensitivity and high accuracy without pretreatment of a sample, by using a constant voltage electric field measuring cell bringing about an electrode reaction of catecholamine reversibly. CONSTITUTION:Flow path switching valves 8, 15, 16 and 21 are switched to a position B after an ion exchange water 33, a pH regulation liquid 34 and a moving phase 35 are absorbed in mircosyringes 7, 13 and 14 and a sample of urine is sampled in a microsyringe 4 and is poured into a sample loop. Further, the conditioning of an alumina column 22 and the adsorption concentration to the column 22 of catechol amine in the sample, are carried out by operating microfeeders 6, 11 and 12 to a positive direction. Hereafter, the valve 21 is switched to a position C and the desorption of catechol amine from the column 22 and the separation by a microseparation column 23, are carried out. Then, separated catechol amine is introduced into a two-electrode thin-layer electrolytic cell 24 and each catechol amine is detected and is determined selectively.
Patent JP-H03277487-A (JP)
Title: Valve casing clamping device
Inventor: SAGAWA NAOYUKI
IPC: B66C1/42
Filed: 1990-03-26
Abstract: PURPOSE:To enable the clamping of plural kinds of valve casings always with constant stroke quantity without regulating the stroke quantity of a cylinder device by forming plural locking step parts, that can be engaged with the respective flange parts of plural kinds of valve casings, stepwise at the mutually opposed inner side faces of a pair of chuck claws. CONSTITUTION:At the time of clamping a valve casing 100, chuck claws 4, 5 are positioned facing both side flange parts 101 of the valve casing 100 to be clamped, and both chuck claws 4, 5 are mutually brought closer by a cylinder device so as to clamp the valve casing 100 by locking steps (41-45), (51-55) formed at the inner side faces of the chuck claws 4, 5. At this time, the valve casing 100 is clamped by the locking step parts corresponding to the valve casing flange parts among plural locking step parts of both chuck claws 4, 5. Since the respective locking step parts are formed in such a way as to be engaged with the flange parts of plural kinds of valve casings, plural kinds of valve casings can be clamped without regulating the stroke quantity of the cylinder device.
Patent JP-S58197305-A (JP)
Title: Oiling method for filament
Inventor: NAKADA KENICHI
IPC: D01D5/096
Filed: 1982-05-11
Abstract: PURPOSE:To stabilize the continuous winding of filamentary yarns even in using paper tube bobbins in oiling the filaments and winding the oiled filaments onto the bobbins, by increasing the oiling agent pickup from a given amount in threading, and returning the pickup to the given amount just after the threading. CONSTITUTION:Filaments (Y) and (Y') extruded through a spinning stack 1 are oiled with an oiling roller 2, bundled with bundling grooves 4 and 4' of a bundling guide 3 for bundling the filaments (Y) and (Y') to a given width, passed through a pressing guide 5 and then wound by a winder 10. In the process, a hydraulic pressure cylinder 7 is operated simultaneously with the doffing onto bobbins 14, and a plate 6 is moved downward to separate the bundling guide 3 and the pressing guide 5 from the oiling roller 2 to positions indicated by alternate long and two short dashes lines. Thus, the positions regulated by the bundling grooves 4 and 4' are remote from the position of the oiling roller 2, and the widths of the filaments (Y) and (Y') are increased to increase the oiling agent pickup. When the resultant filamentary yarns (Y) and (Y') in the innermost layers are wound, the bundling and pressing guides 3 and 5 are returned to the original positions and adjust the oiling agent pickup to the given amount.
Patent JP-H02254890-A (JP)
Title: Burst gate pulse compensating device
Inventor: IOI TOSHIAKI
IPC: H04N9/455
Filed: 1989-03-28
Abstract: PURPOSE:To decrease fine lateral fringes from being generated on a reproduced picture, etc., by providing a detector for detecting the number of times of omission of burst gate pulses(BGP) so as to switch the BGP with a pseudo BGP by detecting the arbitrary number of times of continuous omission of the BGP. CONSTITUTION:The BGP arriving at an input terminal 1 is outputted through a switching device 5 to an output terminal 3 in a normal state. Once the burst does not arrive due to the disturbance of a transmission system, the BGP cannot be prepared, and a BGP omission frequency detecting device 4 starts counting from a time when the BGP does not arrive at the input terminal 1, when the value amounts to the prescribed continuous number of times, the input of the switching device 5 is switched to the pseudo BGP to be the input of an input terminal 2, and the pseudo BGP is outputted to an output terminal 3. When the BGP does not arrive at the input terminal 1 again, the device 4 starts the counting of the BGPs, and when the value amounts to the prescribed continuous number of times, the normal BGPs added to the input terminal 1 are outputted to the output terminal 3 again.
Patent JP-H04313527-A (JP)
Title: Automatic sheet feeding device
Inventor: NITTA TETSUHIRO
IPC: G03G15/00
Filed: 1991-04-10
Abstract: PURPOSE:To reduce the generation of slide noise of a ratchet mechanism for preventing reversing of a paper sheet feed roller during registering, in an automatic paper sheet feeding device having a one-way clutch located on a sheet feed drive part. CONSTITUTION:A notch 211 having width wider than a rib width is formed at an end 213 opposite to a slide part in a rib 201 to regulate the height of a claw member 112 to which a ratchet (wheel) mechanism 111 is locked. Regulation in a rotation direction is eliminated, and the degree of freedom of a rear end when the claw member is bent is increased to reduce a press force exerted on the ratchet part. By using a hard polyvinyl chloride sheet for a vibration insulating sheet 114, the generation of punching burrs is minimized.
Patent JP-S5847312-A (JP)
Inventor: WAISUTSU GIYOERUJII
IPC: H03H7/09
Filed: 1982-05-11
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-S5225322-A (JP)
Title: Apparatus for moving window along required orbit
Inventor: RICHIYAADO JIEI SUKAHIRU
IPC: E05D15/38
Filed: 1976-06-30
Abstract: A window tracking mechanism including a window structure and a pair of tracks with rollers rotatable on the tracks and supporting the window structure thereon. The tracks have bends therein for securing the window structure in a lowered position and an upper stored position. One of the rollers is movable, for releasably holding the window structure in either of its two positions.
Patent JP-H05277883-A (JP)
Title: Current limitting device for servo driver of nc machine tool
IPC: B23Q17/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide an NC machine tool with a current limitting device of simple structure for a servo driver, whose limited current can be set arbitrarily with time so as to bring the NC machine tool to a sudden stop. CONSTITUTION:A current limitting device is provided with a current converter 10 to detect a current in a servomotor driving a process head, a comparison unit 11 to compair the detected current in the current converter 10 with a specified limited current and to output control signals when the difference exceeds a specified value, a storage unit 12 to store relay control signals and to output or store relay control signals when the control signals from the comparison unit 11 are inputted, and a control unit 13 to switch a contact point on a relay terminal according to the relay control signals from the storage unit 12 to input stop signals to a servo driver 2.
Patent JP-S563361-A (JP)
Title: Feed water solenoid valve
Inventor: ISHIBASHI KATSUYUKI
IPC: F16K31/40
Filed: 1979-06-20
Abstract: PURPOSE: To lower vibrational noises caused when a feed water solenoid valve is  energized, by fixing the valve to a panel of an apparatus by the intermediary of a resilient means.  
     CONSTITUTION: When electromagnetic coil 22 is excited by AC power source, plunger 14 is vibrated in guide case 13. This vibration is transmitted axially of main body 1 and also in a direction perpendicular to the axis of main body 1. Resultantly, back panel 8 is vibrated via boss 7 and vibration of back panel 8 is then transmitted to front panel 10, thus producing resonant vibration of the panels. In such a solenoid valve, a weight member 23 is interposed between boss 7 and back panel 8 and fixed in place by means of screw 9, whereby it is enabled to reduce vibrational noises from the relationship between the weight of member 23 and noises. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S534560-A (JP)
Title: Abnormal operation detector for physical quantity measuring device
Inventor: OGASAWARA HITOSHI
IPC: G08C25/00
Filed: 1976-07-02
Abstract: PURPOSE: To judge an abnormal operation at a high speed from the integrated value of the difference between the presumed value and the measured value by presuming the physical quantity, which is measured by a measuring device having its measuring error increased progressively by the causes of the outside, with the measured value of another pysical quantity by the measuring device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63244217-A (JP)
Title: Power source voltage converting circuit
Inventor: AKAMATSU HIRONORI
IPC: H01L27/04
Filed: 1987-03-31
Abstract: PURPOSE:To prevent an output voltage from being varied due to a power source variation, and also, to compensate its variation if the output voltage is varied due to a load, by constituting the circuit of a feedback type. CONSTITUTION:The titled circuit is constituted of such a feedback type as an output of the first column becomes an input of a gate of a P type MOS transistor Qp3 through a nodal point 4, an output of a second column is controlled by controlling a current of the second column, an output of the second column becomes an input of a gate of an N type MOS transistor Qn1 through a nodal point 5, and an output of the first column is controlled by controlling a current of the first column. When all the MOS transistors are operated in a saturated area, an output of the terminal 3 becomes a value depending on a threshold level of the MOS transistor, and does not depend on a power source Vcc 1. In such a way, a stable output is obtained even a variation of the Vcc, and also, even the variation of an output caused by a load circuit connected to the output terminal 3 can also be calibrated in the circuit, and a stable output is obtained.
Patent JP-S522045-A (JP)
Title: Silo
Inventor: KARASAWA NOBUO
IPC: E04H7/22
Filed: 1975-06-24
Abstract: PURPOSE: To provide an inexpensive silo, which requires almost no foundation work and can be built in a short period of time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000272778-A (JP)
Title: Carrying device of image forming device
Inventor: AIZAWA HIDEO
IPC: B65H5/22
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal image such as ground contamination in a device having a sucking means for sucking a sheet material onto a belt carrying means by providing a detecting means for detecting the condition for having an influence on the flatness of the sheet material, and controlling the sucking means on the basis of the detection result. SOLUTION: A carrying device 40 within a copying machine has a carrying belt 42 having a number of sheet sucking small holes, which is laid around a drive roller 43 and a driven roller 44, and a belt guide plate 45 having a fan sucking square hole that is used also as a duct is arranged under the carrying belt 42. A fan 41 as sucking means is provided in the lower part of the carrying device 40, and air is sucked through the small holes of the carrying belt 42 by its rotation to suck a sheet material on the carrying belt 42. In this case, a detecting means for detecting the condition having an influence on the flatness of the sheet material, for example, the kind of sheet material, the humidity in a sheet housing part, or the like is provided, and the fan 41 is ON/OFF controlled on the basis of the detection result.
Patent JP-H09241124-A (JP)
Title: Preparation for external use for skin
Inventor: MAEDA NORIHISA
IPC: A61K8/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin high in safety, further improved in skin whitening effect, and capable of further improving dull skin, containing a combination of at least one kind of substance selected from L-ascorbic acid derivatives and other six kinds of compounds with an escinol (salt). SOLUTION: This skin preparation for external use contains a combination of at least one kind of substance selected from L-ascorbic acid derivatives, placenta extract, kojic acid and derivatives therefrom, azelaic acid and derivatives therefrom, glucosamine and derivatives therefrom, hydroquinone glycosides and derivatives therefrom and licorice extracts with an escinol (salt) of the formula (R<1> is H or OH; R<2> is a pyranose residue).The contents of the above two kinds of ingredients in the whole amount of the preparation are pref. 0.001-20wt.%, respectively (esp. 0.1-7wt.% for the latter). The L-ascorbic acid derivative is pref. an L-ascorbic phosphoric ester, while the hydroquinone flycoside is pref. as the hydroquinone-α-D-glucose.
Patent JP-H05238916-A (JP)
Title: Production of cosmetic and apparatus therefor
Inventor: ARASHIDA MITSUO
IPC: A61K8/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a simple and hygienic process for the production of cosmetic. CONSTITUTION:The present process is composed of a step to melt a thermoplastic cosmetic raw material, a step to fill the molten cosmetic raw material into a forming part 24 in a splittable mold 6 under high pressure to form a cosmetic 5 as a product, a step to split the mold 6 (move the mobile mold 80) after molding to expose the formed cosmetic and a step to separate and take-out the exposed cosmetic from the mold (by ejecting with an ejection pin 32). The process enables the automation of the melting of the thermoplastic cosmetic raw material, the filling and molding of the molten cosmetic raw material in the forming part in a splittable mold 6 under high pressure, the exposure of the molded cosmetic from the mold 6 and the removal of the exposed cosmetic from the mold. A cosmetic can be prepared by a simplified production process in highly hygienic state.
Patent JP-H10274075-A (JP)
Title: Cylinder injection internal combustion engine with cam driving type fuel pump, and cylinder injection internal combustion engine with parallel arrangement type fuel feed system
Inventor: AZUMA HIROBUMI
IPC: F02M37/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a fuel amount from being different in each cylinder caused by delivery pulsation generated by a cam driving type fuel pump. SOLUTION: In a cylinder injection type internal combustion engine, a high pressure fuel pump consists of a cam driving type fuel pump for sucking and delivering fuel by reciprocation-driving a plunger 53 which is slidably arranged in a pump housing 52 by driving a cam, and is provided with a first delivery part 25L for delivering fuel at a first delivery timing, and a second delivery part 25R for delivering fuel at a second delivery timing having a desired phase difference Φ between the first delivery timing and the second delivery timing. A fuel injection valve consists of a first injection valve group in which fuel is supplied at the first delivery timing and which is branched in the downstream of a high pressure pump, and a second injection valve group in which fuel is supplied at a second delivery timing.  In the number Y of cam crests of a cam part 58, Y×J=K/4 is satisfied in the relation to a pump speed reduction ratio J and the number K of cylinders of an engine, and Φ/J=720/k is satisfied in a phase difference Φ( deg.).
Patent JP-H05241509-A (JP)
Title: Paper for label and formation thereof
Inventor: KIHARA SATORU
IPC: G09F3/10
Filed: 1992-02-28
Abstract: PURPOSE:To efficiently form an easy-to-handle paper for labels. CONSTITUTION:Continuous linear lancings are formed by a recessed blade surfaces 8a and a projecting blade surfaces 8b on the labels 2 of the paper 1 for labels formed by successively laminating tacky adhesives 3 and release paper 4 on the rear surfaces of the labels 2 and intermittent perforations for cutting off are formed by projecting blade surfaces 8b on the release paper 4, simultaneously in the upper and lower corresponding positions by using a perforating blade 8 having the recessed blade surfaces 8 and the projecting blade surfaces 8b. As a result, the lancings and the perforations for cutting off are efficiently formed without generating mis-registration at all. In addition, the formed paper 1 for the labels can be used by separating the paper to suitable sizes by the lancings and perforations for cutting off.
Patent JP-H10275210-A (JP)
Title: Video display device and method therefor
Inventor: FUKUDA KAZUHIRO
IPC: H04N5/445
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a video display device and a method therefor which can display various moving images, static images, character information, etc., at each prescribed time despite the increase of quantity of stored information. SOLUTION: A CPU starts the display of a main video (S11) and refers to a time management table to decide the presence or absence of an image that reached its start time (S12). If any image reached its start time is confirmed, the CPU reads a group of static image files stored in the addresses following an address A0, for example, out of a hard disk. This read group of static images are shown on a display for four minutes, for example (S13). Then the CPU decides whether four minutes, for example, have passed (S14). If it's decided that four minutes are not passed yet, the step S14 is kept as it is. If four minutes are already passed, the relevant display is discontinued (A15).
Patent JP-H09269065-A (JP)
Title: Speed change control hydraulic circuit of automatic transmission
Inventor: IWATANI YOSHIMI
IPC: F16H61/06
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a shock when an accumulator ends to return when a speed change control friction element is released by cancelling the connecting pressure. SOLUTION: In the case of switching a manual valve 1 from D to N range, draining a port 1D to remove clutch pressure P0 and release a clutch F/C, the oil pressure P0 is first removed through both of orifice passages 3a, 3b. An accumulator piston 6a is forced to return with a stroke by a spring 6b and the back pressure of a chamber 6c due to lowering of oil pressure P0 and sets the descending pressure to the clutch connecting oil pressure P0 , whereby the clutch F/C is kept from being released suddenly to produce a shock. When the piston 6a ends to return with a stroke, the passage 3a is blocked by the piston 6a so that the oil pressure P0 is gradually decreased through the passage 3b only.
Patent JP-H06264263-A (JP)
Title: Metallic material having oxide layer and its production
Inventor: SUZUKI ISAO
IPC: C23C28/04
Filed: 1993-03-14
Abstract: PURPOSE:To obtain a metallic material having an oxide layer which can be worked into a desired structural member without damaging the oxide layer even for press forming, and to provide a method for easily producing this material. CONSTITUTION:This metallic material consists of a metal base body, oxide layer and inner oxide layer which forms the interfacial region between the oxide layer and the metal base body. The metal base body consists of 8-40wt.% Cr, 0.01-5wt.% at least one element selected from Mg, Nb, B, Ca, and Y, and the balance Fe. The oxide layer covers integrally the surface of the base body and substantially contains Fe and Cr. The grain size of the inner oxide layer is smaller than the grain size of the metal base body. The metallic material having the oxide layer is produced by annealing a metal raw material having the compsn. described above in a wet hydrogen atmosphere to condense Mg, Nb, B, Ca, or Y in the metallic material on the surface side, and then heat treating in an oxidative atmosphere to form an oxide layer on the surface.
Patent JP-H01251965-A (JP)
Title: Solid-state image pickup device
Inventor: KONDO TAKESHI
IPC: H04N5/349
Filed: 1988-03-31
Abstract: PURPOSE:To improve the reliability and the mechanical stability of an electrical connection in a solid-state image picking up element by fixing a first supporting body, for which the solid-state image picking up element is provided, through an elastic member to a second supporting body. CONSTITUTION:A package 11, for which the solid-state image picking up element is provided, is fixed to a socket 12 as the first supporting body. The socket 12 is equipped with plural elastic members, for example, metal leads 14, the respective leads 14 are electrically connected to the solid-state image pickup element, and the socket 12 is firmly fixed to a substrate 13 as the second supporting body with the leads 14. On the other hand, a piezoelectric displacement element 15 is provided between the first and second supporting bodies and oscillates the first supporting body for the second supporting body. Thus, the reliability and the mechanical stability of the electrically connection in the solid-state image pickup element can be improved.
Patent JP-S521782-A (JP)
Title: Method and apparatus of intermittently cutting continuous tapes
Inventor: HORIMOTO HIDEAKI
IPC: B26D1/10
Filed: 1975-06-24
Abstract: PURPOSE: To provide means of cutting a continuous tape intermittently by sucksupporting the continuous tape at the suction port of a rotary disc. 
     COPYRIGHT: (C)1977,JPO&Japio