baber/WOPTO huggingface dataset:
Patent JP-S57178492-A (JP)
Title: Color still picture image pickup device
Inventor: NEMOTO TAKASHI
IPC: H04N9/04
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a color still picture which has superior resolution and color reproducibility by scanning an image, formed on one image pickup element through respective color filters, by even-numbered and odd-numbered fields separately according to respective colors, and storing and reading them in time series. CONSTITUTION:A subject image is formed on a solied image pickup element 2 through color filters which change in color according to the rotation of a filter disk 3. Then, the rotary phase of the disk 3 is detected by detecting circuits 6 and 7 and then encoded by a converting circuit 8 into a prescribed pulse signal, which is supplied to a channel selector 13 through lines D and E. On the other hand, a signal synchronizing with the filter switching of the disk 3 is supplied from the circuit 8 to a scanning synchronizing circuit 9 through a line C. From this circuit 9, a vertical synchronizing signal is sent to the element 2 and selector 13 through a line V, and a horizontal synchronizing signal is sent to the element 2 and an A/D converting element 12 through a line H. consequently, synchronized pieces of information on respecive colors are outputted separately by odd-numbered and even-numbered fields from the selector 13.
Patent JP-H1054456-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: SAKAGUCHI SHINYA
IPC: F16H61/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic controller for an automatic transmission capable of preventing double connection and capable of forward traveling and backward traveling even if a first control means and a second control means are made into the non-operating state. SOLUTION: When solenoid valves 2, 3, 4, 5 are made into the non-operating state caused by cutoff and fail of an ECU (an automatic transmission control computer), output oil pressure of the solenoid valves 3, 4 become high in the forward range an OD/C and a UD/C are engaged, and therefore, the third shifting position is selected. When the reverse range is selected after a manual valve 80 is switched by being interlocked with a shift lever, a pressure passage D connected to the solenoid valve 3 becomes high, and also a pressure passage A becomes high, and therefore, an LR/B (a low reverse brake) and an R/C are engaged, and the reverse shifting position is selected.  The LR/B and the OD/C are respectively controlled by the solenoid valves 5, 3 in the forward range, and therefore, double connection in the nonoperating state of respective solenoid valves can be prevented without increasing the number of solenoid valves.
Patent JP-S58181254-A (JP)
Title: Display device
Inventor: AMANO YOSHIFUMI
IPC: H01J17/49
Filed: 1982-04-19
Abstract: PURPOSE:To make it possible to simply arrange negative pole circuits in IC form and to display the display informations at a small pitch by composing the positive poles arranged in the shape of a matrix to be selected in the order of line, while composing a negative pole circuit of the current absorption changeover means corresponding to the current supply changeover means for a positive circuit. CONSTITUTION:Numbers of positive poles 13 and negative poles 14 respectively are arranged being held between the front-and-back glasses 11, 12 in the shape of a matrix with interposed discharge spaces while positioning the negative poles 14 on the side of the front glass 11 and each positive pole 13 is separated by ribs 15 from each other. Starting electrodes 16 for inducing discharge as many as the positive poles 13 are also arranged between the back glass 12 and the positive poles 13 being positioned on the side of the positive poles in relation to the discharge spaces through an insulating layer 17 matching with the respective positive poles 13 so as to be almost in parallel along with while being positioned on the side of about the middle part between the positive poles 13. Thereby the circuits giveing the display information signals can be arranged in IC form thus being able to display the display informations on a bright screen with a small pitch.
Patent JP-H10259618-A (JP)
Title: Control device for construction machine
Inventor: TOZAWA SHOJI
IPC: E02F9/22
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the overrun of a work member and improve the control accuracy of the work member by setting the action position to the nonoperational position, and applying feedback control of the proportional operation at the prescribed value or above of the control deviation of a feedback control system. SOLUTION: When the slope excavation work is semiautomatically conducted with a hydraulic shovel, detection signals are fed to a controller mounted on the hydraulic shovel from various sensors. When a main control valve is controlled, a boom, a stick, and a bucket are controlled to the desired expansion/ shrinkage displacement to implement semiautomatic control. When all operation levers are set to neutral positions and the control deviation of the prescribed value or above satisfies the first condition, a controller turns on a switch 83 to apply PID feedback control. When the first condition is not satisfied, the switch 83 is kept at the off-state, the feedback control by an integration action element I is prohibited, and PD feedback control is applied.  The control deviation is reduced, work members are quickly attitude-controlled, and the work members can be controlled with high accuracy.
Patent JP-S55156829-A (JP)
Title: Fuel flowmeter
Inventor: ISHIDA KOUZOU
IPC: G01M15/00
Filed: 1979-05-25
Abstract: PURPOSE: To ensure the continuous measurement for the flow rate of the vaporized fuel entering practically the engine in the accurate way, by measuring the tract gas desity plus CO 2  or H 2 O density in the burnt waste gas.  
     CONSTITUTION: Both gas analyzer 16 which measures the density of CO 2  or H 2 O generated by the perfect burning of the fuel in sampling system 6 and gas analyzer 15 which measures the trace gas density passed through system 6 without being reacted are connected in parallel to the terminal of system 6 led out from the exit of carburetor 2. The trace gas flow rate is set to the fixed value, and thus the fuel flow rate can be obtained based on the measurements of both analyzers 15 and 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11258646-A (JP)
Title: Polarization inverted domain and optical element, and production thereof
Inventor: YAMADA MASAHIRO
IPC: G02B6/13
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure and an element which has a polarization inverted domain in a unique area (specially, depth) which was not seen before and the production method of them with good reproducibility. SOLUTION: After the polarization inverted domain 2 is formed at at least part of a ferroelectric substrate 1 to the overall substrate thickness (t) from one main surface 3 or almost to the overall depth, the ferroelectric substrate 1 is held below its Curie temperature for a given time to form the polarization inverted domain 2 to depth (d) which is 1/2 to 1 time as large as the substrate thickness (t) from the main surface 3 of the ferroelectric substrate 1. Here, the ferroelectric base body is formed of crystal LiNbx Ta1-x O3 (0<=x<=1) and the direction of the side of the domain wall is parallel to the mirror surface of the crystal.
Patent JP-H02245412-A (JP)
Title: Cylinder block of engine
Inventor: OTSU KEIJI
IPC: F02F1/20
Filed: 1989-03-17
Abstract: PURPOSE:To enable the flow of lubrication oil or the like and the rotation of a balancer shaft to be smoothly carried out respectively by arranging the return passage or the like of lubrication oil in the position where the interference with the balancer shaft on the side of cylinder can be avoided. CONSTITUTION:A pair of right and left balancer shafts 17 are arranged in a row in the positions adjacent to the inner walls (3) of a cylinder block at both sides of respective first to third cylinder bores 6a to 6c. And the balancer shaft 17 is formed by a counterweight part 18 arranged in an eccentric position to the axis and by an extended shaft part 19 extended from the one end thereof. On the other hand, on both sides of a fourth cylinder bore 6d where there is no balancer shaft 17, two of passages 10 communication with the inside of a crankcase are arranged. Further, respective passages 10 are opened in the symmetrical positions with reference to the row-directional center line of cylinder, and the passages on one side and those on the other side are utilized as oil return passages and ventilation passages in the inside of the crankcase respectively.
Patent JP-S58184278-A (JP)
Inventor: SAKAGUCHI MASARU
IPC: H01R43/02
Filed: 1982-04-21
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-H01239047-A (JP)
Title: Production of facing material
Inventor: TSUKAMOTO AKIRA
IPC: C04B24/26
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a facing material excellent in freezing damage resistance, by mixing a water-soluble substance capable of causing freezing point depression in the interior of the facing material. CONSTITUTION:A water-soluble substance capable of causing freezing point depression in an amount of 0.01-5wt.% based on water required in replacing a prescribed pore volume therewith is blended with a raw material for cement based facing materials and the resultant mixture is formed into a prescribed shape by a method for extrusion, forming a sheet, etc., and cured to afford the aimed facing material. Polyvinyl alcohol, polyethylene oxide, starch, polyacrylic acid, carboxymethyl cellulose, gelatin, casein, etc., are used as the water-soluble substance.
Patent JP-H11258045-A (JP)
Title: Photometric device and camera using the photometric device
Inventor: SEKI YOICHI
IPC: G03B7/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a photometric device used for a film with a lens which costs low and has low consumption of an electric current. SOLUTION: A luminance determining means 35 determines the ambient luminance according to the output of a counter 22 for counting the output of a first oscillation circuit 33, the oscillation frequency of which will not change according to the ambient luminance and the output of a counter 24 for counting the output of a second oscillation circuit 34, the oscillation frequency of which changes according to the ambient luminance. In this case, the ambient luminance is not determined according to the output of the respective oscillation circuits 33, 34, but the ambient luminance is determined according to the output of the respective counters 22, 24 for counting the output of the respective oscillation circuits 33, 34. Accordingly, even if the oscillation circuit, the oscillation frequency of which does not so change according to the ambient luminance, is used as the second oscillation circuit 34, such a little difference can be accumulated by a counting circuit, and according to the accumulated output, the ambient luminance can be surely determined.
Patent JP-H11263718-A (JP)
Title: Skin tightening agent
Inventor: FUJIMURA TSUTOMU
IPC: A61K8/97
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for improvement of the slackness and tightening of skin containing a substance capable of promoting the expression of an integrin in a human dermal cell as an active ingredient and having effects on the slackness and loss of tensity of the skin. SOLUTION: This agent for improvement of the slackness and tightening of skin contains a substance promoting the expression of an integrin (preferably one or more kinds of plants selected from the group consisting of Arctium lappa L., Rosmarinus officinalis, Actinidia chinensis, Pachyma hoelen Rumph., Daucus carota L. and Lysimachia sikokiana Miquel or their extracts) in a human dermal cell (preferably a human dermal fibroblast) as an active ingredient. The integrin is preferably integrin α2β1. An organic solvent (e.g. ethanol or propanol) or a mixture of water with the organic solvent is preferred as a solvent used for the extraction. The plant extract is prepared by adding the solvent to, e.g. a technical product, a dried substance or a dried and pulverized substance and performing the extraction at preferably at 3-70 deg.C for 1-15 days. The content of the plant or extract is preferably 0.0001-3 wt.%.
Patent JP-S60210381-A (JP)
Title: Joining method of different metallic bars
Inventor: FUJIWARA HIDEAKI
IPC: B23K20/00
Filed: 1984-04-02
Abstract: PURPOSE:To improve the tensile strength of a welded part by drawing through the surface of the welded part from a metallic bar having higher toughness toward a metallic bar having lower toughness while the welded part is in the high-temp. state. CONSTITUTION:The metallic bar 1 having higher toughness is inserted into the hole 6 of a stationary die 7 which is the same in diameter while the welded part 3 is still in the high-temp. state after the press welding of the bars 1, 2 having different quality and the same diameter ends. The part 3 is drawn through the aperture end edge of the hole 6 in the direction opposite from the moving direction of the bars 1, 2 when the bar 2 is inserted into a guide hole held in proximity thereto and when impact force is applied to the end of the bar 2. The bars 1, 2 are pressurized and moved until flashes 4, 5 are successively removed and the part 3 is brought to the position where said part is inserted into the hole 6. The bar 2 having lower toughness is welded in the state of being enclosed by the bar 1 having higher toughness by which the tensile strength of the part 3 is remarkably improved.
Patent JP-S57181456-A (JP)
Title: Hunting action preventing method for reel drive system
Inventor: NAGAOKA JIROU
IPC: G11B15/58
Filed: 1981-04-30
Abstract: PURPOSE:To achieve hunting prevention with reliable and stable change in tape tension, by increasing or decreasing the average current of a reel motor driving current in response to the state of a tape loop. CONSTITUTION:When a tape loop 6 falls down in a column 4 with a stop state of a tape driving device 3 and the loop 6 is detected once at a lower detector FD2, a detection signal LS is given to a reel motor via a drive control circuit 16 and a transistor driving section 17, and tape is lifted up until the position detection of the loop 6 is not made. At the same time, a mode determining circuit 12 shifts the content of a shift register 14 to a shift register 15 in parallel and the motor is driven with a current based on a specified repetitive pattern. When the loop 6 is again detected, the content of the register 14 is incremented by one and the motor torque is increased. When the loop 6 is elevated and detected at an upper detector FD1, the content of the register 14 is decreased by one and the motor torque is also reduced.
Patent JP-H02282049-A (JP)
Title: Separable lid of vessel
Inventor: BIRUBURIETO BIPERUFUOOSU
IPC: B65D17/40
Filed: 1990-03-15
Abstract: PURPOSE: To simplify an anti-rotation mechanism for detaching a lid from a container by forming a non-circular joint moving member connected to a rivet opening portion by part of an axis disposed opposite the rivet opening as the anti-rotation mechanism. CONSTITUTION: A detachable lid 1 is completely removed by a circularly pitched channel 3 formed at outside a lid plate 2. A perforating blade tip 4 for a pulling notch 5 is disposed on the pitched channel 3 and the pulling tongue 5 has a gripping tab 6 on the rear end thereof. A mounting portion 7 of the pulling tongue 5 is provided with an elliptical rivet opening 8 which encloses an elliptical axis 9 of a rivet 10 made of the lid plate 2 and the rivet 10 has a longitudinal axis line 11. This enables simplification of the anti-rotation mechanism.
Patent JP-S60209944-A (JP)
Title: Device for optomagnetic recording, reproducing and erasing
Inventor: OKADA MITSUYA
IPC: G11B5/02
Filed: 1984-04-02
Abstract: PURPOSE:To enable switching of the magnetic field impressed to a recording medium at a high speed by disposing a magnetic field generating part and a light convergent lend for recording, reproducing and erasing on the sides opposite from each other via a recording medium and using an air core coil as the magnetic field generating part. CONSTITUTION:A laser light source 6 for recording, reproducing and erasing and a light convergent lens 7 are provided above a recording medium 5 having a thin magnetic film for optomagnetic recording. An air core coil 8 for generating a magnetic field, a means 9 for driving the position of said air core coil and a control part 10 which detects the face run-out of the medium 5 and generates the signal for driving the position of the air core oil are provided on the opposite side via the medium 5. The control part 10 detects the face run-out the medium 5 and acts to maintain the specified distance between the coil 8 and the medium 5 at all times by feeding a control signal to the means 9.
Patent JP-H07247022-A (JP)
Title: Bulk material storage shed with delivery device
Inventor: OUCHI KAZUYUKI
IPC: B65G65/46
Filed: 1994-03-09
Abstract: PURPOSE:To obviate a large starting torque at the begining of delivery even in the case where a large displacement continues repeatedly for a long term in the course of the storage of a bulk material to make the density of the bulk material higher, and to enhance a storage rate in a finite area. CONSTITUTION:A pressure diffusing cover 18 erected with free supporting points 16, 16, 24, 24 provided on the side wall 6 of a storage bath 1 and a delivery device is arranged above the stopping position of a screw 7. A gap is, therefore, formed above the screw 7.
Patent JP-H04277708-A (JP)
Title: Range finder for passive type automatic focusing device
Inventor: ISHIGURO MINORU
IPC: G01C3/06
Filed: 1991-03-06
Abstract: PURPOSE:To offer a range finder for an automatic focusing device which can rapidly measure a distance to an object with high accuracy in order to surely focus even when plural objects exist. CONSTITUTION:The object is acquisitioned by a light receiving sensor constituted of three line sensors 10b-30b, an output signal for a secondary difference in brightness distribution is interpolated, and a zero cross point is arithmetically calculated and detected. As to a zero cross behavior with respect to these three line sensors 10b-30b, one of the three line sensors 10b-30b is set as a reference and the other two are appropriately moved, so that the identified point of the three zero cross behaviors is detected, and the distance to the object can be measured based on the moved amount of the zero cross behavior of the two line sensors when they are identified.
Patent JP-H08264090-A (JP)
Title: Breaker for wiring and its manufacture
Inventor: HASHIMOTO ETSU
IPC: H01H11/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a breaker for wiring that can be made very small compared with the prior art and consists of a simple mechanism and a method for manufacturing the same. CONSTITUTION: A fixed contact 4 connected to first wiring 1 and magnetized by a permanent magnet 3, an armature 5 connected to second wiring 2, formed by a magnetic substance, and closed to the fixed contact 4 by magnetic force, and an armature heating means for heating the armature 5 when an excess current flows, are provided on a substrate 6. When the armature 5 is heated by the armature heating means, the magnetic substance is demagnetized and the armature is opened from the fixed contact 4 by the restoring force of a spring.
Patent JP-S60211745-A (JP)
Title: Electron gun for color picture tube
Inventor: IZUMIDA YUKIHIRO
IPC: H01J29/50
Filed: 1984-04-04
Abstract: PURPOSE:To improve focusing characteristics by forming a groove in the bottom of an electrode in the second main lens forming electrode in which holes for passing electron beams in both sides of a central hole are asymmetric shape, and the central hole for passing the electron beam is the elliptic hole, and slanting the tip of the cylindrical portion in the holes of both sides in the first main lens forming electrode. CONSTITUTION:The fifth grid 100 in the upper portion is constituted by an elliptic plate, and the central hole 100B for passing an electron beam is an elliptic hole, and respective holes 100A and 100C for passing the electron beams in both sides of the central hole are the holes formed by joining a semicircle in the outside and a semi-ellipse in the inside, and the respective centers are arranged with distances S1. An elliptic groove 100D with a major axis Dl and a semiminor axis h is provided through the range from the center of the central hole 100B for passing the electron beam to the center of the holes 100A and 100C for passing the electron beams in both sides of the central hole. The sixth grid 110 is also in similar constituent. And cylindrical throttling holes 60A, 60C, 90A and 90C in both sides of the third grid 60 in the upper portion and the fifth grid 90 in the lower portion are formed to have inclined planes 61A, 61C, 91A and 91C, wherein the height at the outside in the opening end of respectively cylindrical throttling holes is higher than that of the side at the central holes 60B and 90B for passing the electron beams.
Patent JP-H09254760-A (JP)
Title: Brake fluid pressure controller
Inventor: SHIMIZU MUTSUMI
IPC: B60T8/34
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress generation of noise accompanying contact of a bracket and a base body in a motor housing by closing one end of a cylindrical housing main body, connecting the bracket made of synthetic resin to the other end of the cylindrical housing main body, and bringing the bracket into contact with the base body so as to be fastened to the bracket. SOLUTION: In a motor housing 46, a bracket 48 made of synthetic resin is connected to one end of a cylindrical housing main body whose the other end is closed. The bracket 48 integrally provided with flanges 48a-48c overlapping respective flanges 47a-47c in the housing main body 47 is fitted in an opening end of the housing main body 47, and a ring type seal member 49 is arranged between the housing main body 47 and the bracket 48. The mutually overlapping flanges 47a-47c, 48a-48c are integrally fastened to a base body 34 by means of screw members 51, and the respective screw members 51 receiving the flanges 47a-47c, 48a-48c are screwed to the other face of the base body 34. Therefore, generation of noise accompanying contact of the bracket 48 and the base body 34 can be prevented.
Patent JP-S61221740-A (JP)
Title: Lens moving device for copying machine
Inventor: OGURA MITSURU
IPC: G03G15/041
Filed: 1985-03-27
Abstract: PURPOSE:To curtail remarkably the number of parts without requiring a complicated driving force transfer mechanism such as a gear, a pulley, a wire, etc., by using a linear motor as a driving source for moving a lens. CONSTITUTION:Feed is executed to a coil 52 of an electromagnet 5 which has been provided in the inside of a needle 2, a moving magnetic field is formed, it is operated on a stator 3, and between the stator and a needle 8, a resiliency is generated. The respective magnetic pole tooth 31 and 51 of the stator 3 and the electromagnet 5 are formed by shifting a pitch, and by selecting successively and energizing coil, the resiliency can be used as a thrust of one direction. By controlling a voltage and a frequency of electric power supplied to the electromagnet 5, magnitude of the thrust can be controlled, and this thrust is transferred directly to a lens body 1a as a driving force, and can be moved to a position corresponding to a set converting magnification. In this way, a complicated driving force transfer means is not required for moving a lens, and also the device can be constituted of a single linear motor, therefore, the curtailment of the number of parts and the reduction of cost can be realized.