baber/WOPTO huggingface dataset:
Patent JP-H05199673-A (JP)
Title: Two-circuit power feeding circuit for vehicle
Inventor: DETOREFU NOIHAUSU
IPC: H02J7/14
Filed: 1992-06-19
Abstract: PURPOSE: To make it possible to separate a starting battery for a first circuit electrically from an auxiliary battery for a second circuit surely at a small technical cost and charge these batteries uniformly with respect to a vehicle with a two-way electric braking system. CONSTITUTION: A two-way power feeder circuit device has a starting battery 1 and an auxiliary battery 2 for feeding power to each circuit in an electric braking system. Both batteries 1 and 2 are chargeable by a three-phase generator 5 through a power diode and terminals B+ and D+ of an excitation diode. At the same time, the auxiliary battery 2 is charged from the terminal D+ of the excitation diode through a conductor 14. A monitoring module 11 made up of a charging current limiter, a charging monitor and a delay element is connected to a position before the auxiliary diode 2.
Patent JP-H0738013-A (JP)
Title: Composite base member and power semiconductor device
Inventor: SUZUKI TAKAYUKI
IPC: H01L25/07
Filed: 1993-07-22
Abstract: PURPOSE:To provide a mount base that has reduced inductance and which is capable of constructing a semiconductor device of a complicated circuit construction with relatively simple and less wirings. CONSTITUTION:There are provided a first electrically insulating plate 1 to one surface of which a thin metal member is fixed, a first electrode pad 2 fixedly mounted on the other surface of the first electrically insulating plate, a second electrically insulating plate 6 disposed on the first electrically insulating plate 1 so as to hold the first electrode pad 2 therebetween and fixedly mounted together with the first electrode pad 2, and a second electrode pad 3 fixedly mounted on the second electrically insulating plate 6. The first electrode 2 includes an integral conductor terminal extending from part thereof and the second electrically insulating plate 6 fixedly mounts a semiconductor device 5 on a mount base having an opening for exposing at least part of the first electrode pad 2 and on the first electrode pad 2.
Patent JP-H1048048-A (JP)
Title: Method and device for image evaluation and pattern for measuring image flare used in the method and device
Inventor: NAKASHIGE FUMIHIRO
IPC: G01J3/50
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To determine the image flare intensity by numeralizing the same, and evaluate the same objectively, by comprising a line of sight for specifying an evaluation position, and a circular image of which the center is located on the evaluation position, and which has a radius of the size not influenced by the image flare of the image outside of the circular image. SOLUTION: An image evaluation device body 2 reads the image data of a standard pattern and an evaluation pattern placed on a document platen of an image input device 1, through an image input means 3. The read data is temporarily stored in an image memory part 302 from an image input part 301 through an image bus 303. The image data is taken as a RGB multivalued signal to be used in the calculation of the flare intensity. Four lines of sight are detected from the image data, for extracting the image data on the evaluation position, and are stored in the standard pattern image data recording part 4 through a CPU bus 7 (data TW). The other three standard patterns are similarly processed to obtain the data TR, TG, TB. The data TD is stored in the evaluation pattern image data recording part 5 by the same process. The flare intensity is calculated by an operation part 6.
Patent JP-S6446306-A (JP)
Title: Power amplifying circuit
Inventor: SATOU YOSHIKI
IPC: H04B1/04
Filed: 1987-08-14
Abstract: PURPOSE:To stabilize a transmission power under a wide range of temperature condition, by applying bias on a detecting means by a temperature compensation bias means, and performing temperature compensation for the transmission power in a low temperature. CONSTITUTION:A temperature compensation bias circuit 21 which applies the bias on a detecting circuit 5 by split resistors R1 and R2, and corrects the non-linear operation of the detecting circuit (detecting diode)5 to a linear operation is provided at the front and the rear of the detecting circuit 5. Therefore, fluctuation due to a temperature characteristic of each circuit can be absorbed, and the fluctuation in the temperature of the output of the detecting circuit 5 can be reduced, then, the transmission power can be stabilized at the time of lowering the transmission power. In such a way, it is possible to perform stable temperature compensation under the wide range of temperature condition.
Patent JP-S6181310-A (JP)
Title: Classifying conveyor
Inventor: MUGIKURA HITOSHI
IPC: B65G47/38
Filed: 1984-09-28
Abstract: PURPOSE:To rotationally increase the capacity of a classifying conveyor by placing each of objects to be classified in various classes of size on each tray plate appropriate to the class in term of its size. CONSTITUTION:Length of each object to be classified out o Ma, Mb, Mc placed on throwing devices Ia, Ib, Ic respectively is automatically measured to determine the class of length to which it belongs and either one of throwing devices Ia, Ib, Ic is elected and operated of an appropriate timing based on either one of these classified length signals matching either one of P point arrival signals of plural kinds of tray plates A, B, C whose lengths in transfer direction vary in response to said classification. Objects to be classified Ma, Mb, Mc with various sorts of length are selectively thrown in tray plates A, B, C with respective proper lengths, from thus selected and operated throwing devices Ia, Ib, Ic respectively.
Patent JP-H0542031-A (JP)
Title: Mailbox
Inventor: KAWAGUCHI TOSHITAKA
IPC: A47G29/126
Filed: 1991-08-12
Abstract: PURPOSE:To simplify the structure of the subject mailbox and to make its manufacture easy. CONSTITUTION:The body 1 of an apparatus is formed into a case by bending of a plate and a door-mounting frame 6 and a throwing port panel 5 are fixed in the openings 1a, 1b on both sides of the body. A throwing port cover 4 is previously pivotably attached to the throwing port panel 5 and a door panel 8 is provided at the door-mounting frame 6, rotatably supported by a hinge pad 7 and mounted to the body.
Patent JP-H0545256-A (JP)
Title: Roof modeling device for roofing material stamp breaking test
Inventor: NISHIURA YASUHIRO
IPC: G01M99/00
Filed: 1991-08-13
Abstract: PURPOSE:To permit a roof body, which forms a roofing model for the roofing material stamp breaking test, to be automatically set to a position with any desired gradient unless any large number of bases having different gradients are provided. CONSTITUTION:A roof body 3 fabricated by installing a roofing material M with roof boards N interposed, is pivoted to a base 1 in such a way as capable of tilting. This roof body 3 is tilted till a position with any desired gradient by a roof body tilting device 100.
Patent JP-H055367-A (JP)
Title: Constructing method for structure
Inventor: SHIMOMURA HIDEO
IPC: E04G23/02
Filed: 1991-06-25
Abstract: PURPOSE:To execute work with safety while an existing structure is used without obstruction, and need no wide working-space on the periphery of the existing structure excpept the space for a temporarily-set structure, and enable the title method can be applied even when a sufficient working-space is not available on the periphery of the structure. CONSTITUTION:When a structure 2 is constructed on the upper side of an existing structure 1 set on ground, then on both the sides of the existing structure, a pair of structural bodies 3 in parallel with each other are arranged, and between the mutual upper sections of the structural bodies, artificial ground 4 is bridged, and on the artificial ground, a new structure is set. The work of the structural bodies is executed in order from the upper sections of a temporarity-set structure and the constructed artificial ground. On the execution of the work of the artificial ground, devices are assembled on the temporarily- set structure and are to be fed to the upper sections of the structural bodies in order.
Patent JP-H1048278-A (JP)
Title: Continuity inspection device for circuit board
Inventor: UEHARA MINORU
IPC: G01R31/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly perform a continuity inspections on a circuit board on which many electrode pieces having very small sizes are formed at narrow pitches through simple operation. SOLUTION: A continuity inspection device is used for inspecting a circuit board 2 on which an insulating layer 8 is formed except an electrode forming area 4b in which many electrode pieces 5 are formed around a semiconductor mounting area 4a on one main surface 4 side and connecting terminal pieces which are electrically connected with the electrode pieces 5, respectively, are formed on the other main surface 6 side. An elastic conductive sheet member 13 on which a contacting projecting section 14 is integrally formed correspondingly to the electrode forming area 4b and which is positioned and placed on a base member 11 is provided. The circuit board 2 is pressed against the sheet member 13 by means of a head member which has contactors corresponding to the contacting terminal pieces and is brought into contact and separated from the base member 11.  The sheet member 13 is positioned to the electrode forming area 4b in a state where the contacting projecting section 14 is elastically deformed and collectively brought into contact with the electrode pieces 5 in a stable state.
Patent JP-S58102582-A (JP)
Title: Laser oscillator
Inventor: IWAGUCHI YASUTADA
IPC: H01S3/098
Filed: 1981-12-14
Abstract: PURPOSE:To facilitate the replacement of only an electrode regardless of an outer tube to which oil and water are attached and to make the electrode compact and inexpensive, by independently disassembling a laser tube and the outer tube. CONSTITUTION:The outer tube 13 is attached to an outer tube supporting tool 22 through an O-ring 21. The laser tube 4 is pushed by an O-ring 9 using a screw to the electrode 24, and hermetically sealing property is obtained. In this way, the expendable electrode 24 can be replaced by loosening the screw 23, and the size of the electrode 24 itself can be made compact. As for the material for the electrode 24, a material whose surface oxidation is less such as copper and stainless steel is suitable for the purpose since a heat resistance and arc resistance are required.
Patent JP-H0647950-A (JP)
Title: Image forming device
Inventor: TAKAHASHI SATOKO
IPC: H04N1/113
Filed: 1992-07-29
Abstract: PURPOSE:To obtain equal image density extending over the whole page, by providing the first control device of a quantity of laser beams (APC), a memory of data of a relation among quantities of lights to be established by the second APC to be performed among pieces of paper and a control device performing operation of correc tion of an established value to be established by the second APC based on the stored data. CONSTITUTION:In the case where a quantity of light is lower than a desired value by starting an initial APC by forced lighting, a level of the quantity of a light signal is raised by one step and when the quantity of the radiation becomes the desirous value, operation of the APC is completed. Droop characteristics of a laser diode exerts effect upon the initial APC. Then after completion of the initial APC, a value of the quantity of a radiation signal of a corrective amount of an error which is estimated to be generated between the preestablished quantities of radiation of the initial APC and the APC which is between pieces of paper is held into a momory, and added value of the value and an established value of the initial APC is made into an established value of the APC which is between the pieces of paper to be performed after completion of printing on the first page. The APC is perfomred so that the established value is attained, the printing of the second page is performed and similar operation is performed also on and after the third paper.
Patent JP-2000017101-A (JP)
Title: Porous, moisture absorbing/releasing polymer and its production
Inventor: NISHIDA RYOSUKE
IPC: B01J20/26
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer which is an organic polymer containing a salt type carboxylic group at a specific content and a cross-linked structure, excellent in moisture absorbing/releasing function and rate by securing macropores of specific surface area and average pore diameter. SOLUTION: This polymer is an organic polymer containing a salt type carboxylic group at 2.0 to 12.0 meq/g, having a cross-linked structure (e.g. vinyl- based polymer), and having macropores of specific surface area of 1 m2g or more and average pore diameter of 0.005 to 1.0 μm. It is preferable that the polymer is in the form of fiber or film, and composed of agglomerated primary particles of 5 mm or less in average diameter. This method for producing the polymer comprises steps of (A) dissolving an acrylonitrile-based polymer in a solvent, (B) solidifying the above solution in a solvent, in which the polymer is insoluble, into the porous polymer, (C) cross-linking the porous polymer by the reaction with a hydrazine-based compound, and (D) introducing a salt type carboxylic group into the cross-linked polymer by hydrolysis of the residual nitrile group.
Patent JP-S6446235-A (JP)
Title: Disk device
Inventor: MIYASAKA TOSHIYUKI
IPC: G11B7/085
Filed: 1987-08-14
Abstract: PURPOSE:To shorten the time until a tracking-on is executed and to make an access speed faster by turning on a tracking servo at a timing when the relative speed of the track of an optical disk and the reproducing beam light of a condensing means is most delayed. CONSTITUTION:An optical head 3 having a condensing means 6 to condense light on a disk with the track and a detecting means 8 to detect the light from the disk 1, and a control means 16 to control the follow-up move of the condensing means 6 to the track of the disk 1, etc., are provided. The control means 16 executes the tracking by moving the condensing means 6 in a direction orthogonal to a light axis direction in accordance with a track difference signal from a differential amplifier OP1. At the time of a coarse access and at the folding point of an oscillation, that is, when the relative speed of the track and the reproducing beam light of the condensing means 6 is most delayed, the tracking is turned on. Thus, the access time can be shortened.
Patent JP-S58102731-A (JP)
Title: Stretching device for plastic film
Inventor: SUGANO KATSUMI
IPC: B29C55/04
Filed: 1981-12-15
Abstract: PURPOSE:To provide a device which enables to perform a high-precise stretching through a simple structure using a pair of discs for stretching use positioned at both sides, enables to reliably and smoothly inverse an obverse and reverse of a material to  be stretched at a given position of the disc for stretching use, facilitates uniform heating of a material under stretching process, and improves a quality of a product. CONSTITUTION:In a stretching device for first plastic film, a stretching mechanism is constructed of a pair of discs 2, 2' for stretching use, positioned at both sides, which are located in a heating area 1 of a material Fo to be stretched at a given distance and turn in a reverse direction to that of the other party, and holding means (belts 3, 3') for stretching use which feed the material in a manner to hold the two side parts of the material to be stretched in a condition to bring them into contact with the periphery of each of the discs 2, 2' for stretching use over an approximately semiperiphery spreading toward the end relative to each other along rotational directions of the outer peripheries of the two discs for stretching use. Said discs for stretching use are caused to tilt by a given angle in a direction, in which the two discs are positioned facing and opposite to each other, from an identical plane arrangement. In a second stretching device, two sets of said stretching mechanisms are aligned in a longitudinal direction.
Patent JP-H0952867-A (JP)
Title: New alkenylsuccinic half ester compound and its copolymer and paper manufacturing additive using the same as active ingredient
Inventor: TANABE MASARU
IPC: C07C69/602
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an allyl compound suitable as a raw material for plasticizers and synthetic resins having amphipathic effect, namely, both solubility to water and dispersibility, such as heat-resistant resins, and useful for a paper manufacturing additive having a combination of paper strengthening ability and sizing performance. SOLUTION: This compound, an alkenylsuccinic half ester compound of formula I (R1 and R2 are each H, a 1-23C alkyl, etc.; R1 +R2 is of 3-46C; R3 is H or methyl; M is H, an alkali metal, etc.) or formula II, is obtained by reaction of an alkenylsuccinic anhydride (e.g. derived from a 6-49C α-olefin such as 1-hexene) with an equivalent of an alcohol or methallyl alcohol in a solventless or organic solvent system under normal or higher pressures pref. at 10-100 deg.C for 30min to 20h. Besides, 10.0-90.0wt.% of the compound(s) of formula I and/or formula II is copolymerized with 10.0-99.9wt.% of a vinyl compound to obtain a polymeric compound bearing this compound on the side chain.
Patent JP-2001034567-A (JP)
Title: External storage subsystem and control method of external storage subsystem
Inventor: OKAMOTO DAKEJIYU
IPC: G06F3/06
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To make connectable host computers which have different input/output protocols without increasing physical ports for an external storage subsystem. SOLUTION: In this magnetic disk subsystem 111, host computers A (101) and host computer B (102) are connected to the common input/output port 121a of a host I/F control circuit 121 through a hub 103, FIBRE channel interfaces 104 and 105, and an FIBRE channel interface 106. In this case, a processor A (122) mounted on a channel control adapter 112 decides protocol identifiers included in frames received from the host computers A (101) and B (102) through the host I/F control circuit 121 to input and output data under multiple protocol control characteristic of the host computers A (101) and B (102).
Patent JP-H1025957-A (JP)
Title: Preventive structure against finger caught by door
Inventor: SATO HIDEKAZU
IPC: E05F5/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve fitting workability, durability, and reliability without spoiling the appearance, in a preventive structure against fingers caught by a door. SOLUTION: The opening width of a frame body 1 is made larger than the width of a door body 2. Highly elastic door stoppers 12, 13 are fitted to the inner face side of at least the vertical frame of the frame body 1 so that at least one of the door front side or the door tail side contacts the door stopper 12 when the door is closed. In this way, since the frontage width of the frame body 1 is wider than the door body 2, fingers are not caught by the door. And further the door stopper 12 is made of a highly elastic material, even fingers are caught, the door stopper is deformed so as not to hurt fingers.
Patent JP-S6095646-A (JP)
Title: Monitor device of built-in memory of central processor
Inventor: KAWATE KOUJI
IPC: F02D41/26
Filed: 1983-10-28
Abstract: PURPOSE:To realize an automatic monitoring by converting an address to an address data in a CPU through a data bus line of an externally fitted memory, and extracting a corresponding data in its built-in memory by loading it on an address bus. CONSTITUTION:In an automobile engine controlling microcomputer, the first memory 2 contained in a central processor 7 provided with the second memory 8 which can be attached and detached is monitored by a data collecting CPU17. In that case, the CPU17 is constituted of an address storage means 30 and a monitoring means 33, and connected to each data and address bus 8a, 8b of the memory 8 through a transfer means 31. In this state, the means 31 transfers an address in the means 30 at a prescribed timing to a data bus 3 of the device 7 through the bus 8a, converts it to an address data by a control means 32, loads a corresponding data in the memory 2 on an address bus 4, extracts a data by the means 33 through the bus 8b, and stops the means 32.
Patent JP-H1031031-A (JP)
Title: Detecting device and detecting method
Inventor: NAGAI YASUO
IPC: G01P15/18
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the detecting precision of face run out acceleration and track swinging acceleration by supplying a drive signal for driving an objective lens on the basis of the difference between disc displacement and lens displacement to an actuator by a feedback control circuit, and passing the drive signal through a filter. SOLUTION: In a certifying device 30, the difference between the disc displacement by face run out and track swinging and the lens displacement of an objective lens driven is calculated by an actuator 33 by a subtracting circuit 31, and a servo error signal S11 is transmitted to a feedback control circuit 32. The feedback control circuit 32 supplies an optimum lens displacement as a drive signal S12 to the actuator 33 on the basis of the servo error signal S11 to control the movement of the objective lens. The drive signal S12 is passed through a secondary LPF 34, whereby the acceleration component can be precisely detected.
Patent JP-H06290503-A (JP)
Title: Optical pickup
Inventor: HORINOUCHI SHOGO
IPC: G11B7/135
Filed: 1992-07-30
Abstract: PURPOSE:To provide a small-sized and inexpensive optical pickup for magneto- optical by realizing three functions of a condensing function, a reciprocal path separating function and a focus error detecting function by one piece of composite hologram. CONSTITUTION:A beam outgoing from a semiconductor laser chip 2 is converged on an optical disk 9, and a reflection beam from the optical disk 9 is diffracted in any direction of 45 deg., l35 deg., 225 deg., 315 deg. for the polarization direction of linearly polarized light of the semiconductor laser chip 2 by the action of a composite hologram 8 formed on the first surface 5a of a transparent optical guide member 5. By detecting the P polarization component of the return path diffracted beams 12 by a first light receiving sensor 16, and detecting the remaining S polarization component by a second light receiving sensor 22, a focus error signal and a recording signal are detected by a difference between the first light receiving sensor 16 and the second light receiving sensor 22.
Patent JP-S6447367-A (JP)
Title: Heat using system in beer producing process
Inventor: KATAYAMA SHOZO
IPC: F22B1/18
Filed: 1987-08-18
Abstract: PURPOSE:To contrive to effectively use heat energy, by connecting a compressor to an expander to be driven by steam fed from a boiler to constitute a heat pump system and sending raw water to an evaporator and a condenser of the system, respectively, to give cold water and warm water. CONSTITUTION:A compressor 15 is connected to an expander 14 to be driven by steam fed from a boiler 11 to constitute a heat pump system 23. Raw water 20 is passed through an evaporator 19 and a condenser 17 of the heat pump system 23, respectively, to give cold water and warm water. The cold water is used for cooling wort in the final period of preparation process and on the other hand the warm water is heated to a desired temperature and is usable as preparation water or cleaning water. Consequently, cost of steam production can be extremely reduced, electric power or fuel for driving a refrigerator for producing cold water is not required any more and effective use of heat energy generated in beer manufacturing process can be attained.