baber/WOPTO huggingface dataset:
Patent JP-2001123641-A (JP)
Title: Exterior panel
Inventor: ENDO TSUTOMU
IPC: E04F13/21
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an exterior panel unitized so as to form a concrete wall of a building into a wall of externally insulated structure, capable of being constructed extremely easily and safely, and capable of providing an excellent vibration resistance and a heat resistance. SOLUTION: This exterior panel comprises a panel member A and fixing fittings 5 for fixing the panel member onto the surface of a wall 1. The panel member A further comprises insulating material 2 disposed on the surface of the wall 1, a rectangular exterior material 4 disposed on the outside of the insulating material through a space 3 as a ventilating layer, and an insulating material support member 6 for supporting the insulating material 2 on the exterior material 4. The exterior material receiving fitting 53 of the fixing fitting 5 is adjusted to a flat with a height adjusting bolt 52, and the panel member A is installed directly on the exterior material receiving fitting 53.
Patent JP-H08168256-A (JP)
Title: Ac-dc conversion circuit
Inventor: OHASHI YASUO
IPC: H02M7/217
Filed: 1994-12-12
Abstract: PURPOSE: To provide an AC-DC coversion circuit which can sufficiently suppress higher harmonic currents, can prevent a spike overvoltage on the load side, and can be reduced in size and weight. CONSTITUTION: A serial circuit composed of a swich 4 turned off during the park period of a DC voltage V1 and turned on during the other period, an inductor 3, and a smoothing capacitor 2 is connected between the output terminals of a rectifier circuit 1 which is connected to an AC power source side and outputs a DC voltage V1 to a load side by rectifying an AC voltage. Then a diode 5 which makes a current discharged from the capacitor 2 flow to the load side is connected in parallel with the serial circuit composed of the switch 4 and inductor 3 and another diode 6 which transfers the electromagnetic energy stored in the inductor 3 to the capacitor 2 during the turn-off period of the switch 4 is connected in parallel with the serial circuit composed of the inductor 3 and capacitor 2. Therefore, this AC-DC conversion circuit can appropriately cope with the class-A guide line based on IEC1000-3-2.
Patent JP-H01150211-A (JP)
Title: Thin-film magnetic head
Inventor: HAMAKAWA YOSHIHIRO
IPC: G11B5/31
Filed: 1987-12-07
Abstract: PURPOSE:To prevent deformation of an insulating layer and to improve the yield of production by executing the curing heat treatment of a heat-resistant polyimide resin which constitutes the insulating layer while impressing a magnetic field thereto in the track width direction of magnetic poles, thereby lowering the heat treatment temp. after the production process to <=350 deg.C. CONSTITUTION:A lower magnetic layer 2 on a nonmagnetic substrate 1 is formed of an amorphous CoTaZr film and the thermally stable heat-resistant polyimide resin PIQ is used for the insulating layer 5. The curing heat treatment of the insulating layer 5 is executed at 350 deg.C while the magnetic field of DC or AC is impressed thereto in the track width direction of the magnetic poles. As a result, the heat treatment temp. after the production process is lowered to <=350 deg.C from >=380 deg.C of the conventional method. The deformation of the insulating layer 5 is, therefore, prevented and the yield of the production of the thin-film magnetic head is increased to >=90%.
Patent JP-H10148169-A (JP)
Title: Starter
Inventor: SAITO MASAO
IPC: F02N11/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a starter constituted so as to regulate the movement of an armature in an axial direction to make a brush stabely and slidly contact a commutator surface. SOLUTION: The rotation spindle 8 of an armature 11 is rotatably supported via bearings 9 and 10 at both the end parts, and one side bearing 9 (oilless bearing), for supporting the rotation spindle 8, is pressed into the inner periphery of a bearing holding part 17a provided on a rear case 17 covering the rear end of a starting motor 2. Another bearing 10 for supporting the rotation spindle 8 uses a ball bearing; and the outer wheel of which is pressed into the inner peripheral surface of a bearing holding part 18a provided on a partitioning plate 18 for distancing between a starting motor 2 and a reduction gear 3, and the inner wheel is pressed into the outer peripheral surface of the rotation spindle 8. This regulates the movement of the rotation spindle 8 (armature 11) in an axial direction via the ball bearing 10 (another bearing).
Patent JP-H11142951-A (JP)
Title: Camera
Inventor: IWAI FUMIO
IPC: G03B17/18
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To designate the initial state of date display in a camera cover in accordance with the designation from a camera main body side. SOLUTION: In this camera provided with the camera main body and a cover installed in a display part for displaying a date for covering the front lens of the camera main body, the camera main body is provided with a detecting means S10 for detecting that a battery is loaded, and a transmitting means S12, by which a specified command of designating a date mode in an initial state and required in the case of performing the date display on the cover is transmitted when the effect that the battery is loaded is detected by the means S10, and the cover is provided with a display control means S21, by which the date display is performed on the display part based on the date mode in the initial state designated by the specified command when the specified command transmitted by the transmitting means S12 is received.
Patent JP-2000131649-A (JP)
Title: Reflection type projection optical system
Inventor: MURAKAMI TAKASHI
IPC: G02B27/28
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of the assembly man-hour of an optical system, the reduction of a manufacturing cost and the compactness of the optical system and also to prevent the color irregularity of an image formed by executing the separation and synthesis of a colored light beam by one colored light separating synthesizing means and executing the reflection and transmission of the polarization of each colored light beam by using three polarizing beam splitters exclusively used for each colored light. SOLUTION: A white light beam set as an S polarized light beam is reflected by a total reflection mirror 3, and is made incident on the lower part of the cross dichroic prism 4 of a long narrow shape, and is converted into the light beams of three primary colors because color-separation is executed. The light beams of three primary colors are reflected upward by the total reflection mirrors 5R, 5G and 5B, and are reflected by the polarizing beam splitters 6R, 6G and 6B, and are made incident on reflection type liquid crystal panels 8R, 8G and 8B.  Polarized light beams R, G and B which are reflected and outputted and carry image information are converted into a P polarized light beam from the S polarized light beam, and are transmitted through the polarizing beam splitters 6R, 6G and 6B, and are made incident on the upper part of the cross dichroic prism 4 again, and are outputted after undergoing color-synthesis.
Patent JP-H06135940-A (JP)
Title: New halogenated sulfonamide derivative and herbicide comprising the same as active integredient
Inventor: GO ATSUSHI
IPC: C07D239/52
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a new halogenated sulfonamide derivative showing excellent herbicidal effect on perennial weeds as well as annual weeds, having high safety to a certain crop. CONSTITUTION:A compound of formula I [(n) is 0-3; W is halogen; R<1> and R<2> are halogen, (halogen-substituted) alkyl, (halogen-substituted) alkoxy, (halogen- substituted) alkylthio, mono- or di-alkylamino; R<2> is H or alkyl; A is group of formula IV or formula V (X is H, halogen, alkyl, alkoxy, hydroxycarbonyl, alkylcarbonyl, alkylcarbonyloxy, formyl, CN, NO2, OH, NH2, etc.; (m) is 1-5)] such as trans-isomer of 1-fluoro-2-(4,6dimethoxypyrimidinyl-2-oxy)-N-(2-methyl-benzene)sulfony l-1-cyclopentacarboxamide. The compound is obtained by reacting a carboxylic acid of formula II with a proper activator in the presence of a base to give an active intermediate and reacting this compound with a compound of formula III.
Patent JP-H11124067-A (JP)
Title: Idler supporting structure
Inventor: IDEZU WATARU
IPC: B62D55/30
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To make the assembly of an idler to a truck frame easier, and to allow effective restriction of movement of the idler during running. SOLUTION: An axial portion of a yolk 40 is connected to a connecting member 41 that is connected and fixed to an end of a piston 22 that protrudes from a cylinder 19 that constitutes an adjuster 18. For an end face of the connecting member 41, a projection 41b is formed in the center of peripheral connecting plane 41a, and for an end face of the axial portion of the yolk 40, a connecting plane 42a is formed in a circular shape. In the center of the connecting plane 42a, a fitting concave portion 42b is formed to fit the projection 41b of the connecting material 41. The yolk 40 and the connecting member 41 arranged in the piston 22 fit each other in a concave and convex form so that relative movements other than those in the axial direction are restricted.
Patent JP-H07155728-A (JP)
Title: Incineration ash melting treatment and device therefor
Inventor: ARATO TOSHIAKI
IPC: F23J1/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide an improved method and device for reducing the volume of incineration ash and making harmless by melting incineration ash generated by incineration of waste to vitrify and solidify it. CONSTITUTION:In a treating method by which ash 22 obtained by incineration of waste is melted in a melting furnace 1 and discharged before it is vitrified, before the incineration ash 22 is fed into the melting furnace 1, it undergoes a component composition analysis by a component analyzer 15, and at least three components, CaO, SiO2, Al2O3, are addled so that melting temp. may be <=1400 deg.C and viscosity <=40 poise. The components, CaO, SiO2, Al2O3, are fed into the incineration ash by a required quantity from hoppers 18, 19. 20. In this way, irrespective of component composition of the incineration ash to be treated, the melting temp. and viscosity of the fused body in the furnace body are kept at about <=1400 deg.C and at <=40 poise, the damage to refractory near the ash melting part of the incineration ash melting treatment device is reduced, and the fused material subjected to continuous, long-time melting and volume reducing is easily discharged to outside the furnace without delay and vitrified.
Patent JP-H09124418-A (JP)
Title: Slime-controlling agent for cooling water system
Inventor: TSUNEKI TAKAO
IPC: A01N43/70
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject controlling agent containing a triazine compound in combination with 1-3 kinds of other compounds, effective for preventing the generation and proliferation of algae and the formation of slime of bacteria or mold by adding to cooling water and capable of effectively preventing the generation of slime. SOLUTION: This controlling agent contains (A) a triazine compound in combination with (B) at least one kind of compound selected from (a) a benzoisothiazolone compound or a bromonitroalcohol compound, (b) a polymer containing at least one kind of unsaturated carboxylic acid unit selected from acrylic acid unit, methacrylic acid unit, maleic acid unit and their salts and (c) a sulfonic acid or its salt. The triazine compound is preferably a compound of formula I (R<1> and R<3> are each H or a 1-4C alkyl; R<2> and R<4> are each a 1-4C alkyl) or formula II. The weight ratio of the components A and B is 1:9 to 9:1, preferably 3:7 to 7:3 or thereabout. The slime controlling agent is used by injecting into water at a rate to get a concentration of >=0.5mg/L, preferably 1-40mg/L.
Patent JP-H10118123-A (JP)
Title: Wheelchair cover
Inventor: SHIBATA TOYOYUKI
IPC: A61G5/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To permit a wheelchair to be light weight and easy to be quickly attached/detached and also to enable sunshading by providing a height adjusting lifting means in an attaching means which freely detachably pinches a wheelchair back rest and freely turnably attaching an upper cover where opening degree adjustable side covers are provided between a usage position and a folding position to the lifting means. SOLUTION: The height adjusting lifting means 4 is provided in the attaching means 3 which freely detachably pinches the wheelchair back rest. The lifting means 4 is freely turnably provided with the upper cover part 5 between the usage position to the folding position. Moreover, the side cover parts 6 and 6 are respectively provided at the both sides of the upper cover part 5 so as to be freely opening degree adjustment possible in a vertical direction. In the configuration, a thin plate 20 constituting the attaching means 3 is operated, the attaching means 3 is attached to the back rest and the height of the upper cover part 5 is adjusted by the lifting means 4. Then, the side cover parts 6 and 6 are turned in a desired direction by sunlight and the heaviness and the direction, etc., of rain and positioned so as to prevent sunlight and rain.
Patent JP-2001128429-A (JP)
Title: Magnet-type generator
Inventor: TAKEUCHI NORIKAZU
IPC: H02K21/22
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive magnet-type generator for improving the cooling capacity of an armature having simple structure. SOLUTION: Since a projection part 35 is formed in one piece with a rotor 3 and a yoke 31, heated air around an armature 50 is agitated using simple structure. The air can be agitated and at the same time the heated air can be easily unloaded from a draft window 34. By providing a plate 6 at the side of an anti-yoke 31, the flow rate of air being circulated around an armature 50 can be increased, thus increasing the cooling capacity of the armature 50 with simple structure. Also, a need for assembling a member for agitating air inside the rotor 3 as a separate body is eliminated, and the projection part 35 can be formed simultaneously, when forming the rotor 3 through hot forging, thus reducing the number of parts and manufacturing a generator 1 inexpensively.
Patent JP-S63162390-A (JP)
Inventor: HAYASHI YASUYUKI
IPC: F16F9/50
Filed: 1986-12-26
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-H08166433-A (JP)
Title: Radio direction finder
Inventor: HIGA MORIO
IPC: G01S3/22
Filed: 1994-12-13
Abstract: PURPOSE: To reduce the size and lower the price of a radio direction finder by decreasing the number of antenna elements and receivers while suppressing increase in erroneous detection rate of orientation and forming a plural sets of sum/difference pattern by varying the boresight direction. CONSTITUTION: A radio wave incoming from an unspecified direction impinges on a plurality of antenna elements. The incident signal is taken into a signal processing section through a plurality of receivers. At the processing section, the signal is subjected to A/D conversion, multiplied by a predetermined complex coefficient and synthesized to form a sum pattern 4 having main beam in the boresight direction and a difference pattern 5 having a null point in the boresight direction. In the incident angle regions A1-Am, the outputs Σ and Δof sum pattern and difference pattern satisfy a relationship Σ>Δ. In the regions B1-Bk, a relationship Σ<=Δ is satisfied. Consequently, the incident angle of incoming radio wave can be determined by comparing the level of Σ and Δ.
Patent JP-H08167817-A (JP)
Title: Operational amplifier circuit
Inventor: SUDA KOICHI
IPC: H03F3/34
Filed: 1994-12-13
Abstract: PURPOSE: To make it possible to reduce input offset voltage even when the manufacturing dispersion of transistors (TRs) is generated or current consumption is reduced. CONSTITUTION: Transistors(TRs) 14, 15 to be loads are connected to a differential amplifier(DFA). A TR 22 to be an output current limiting circuit is connected to the output terminal of the DFA. A TR 24 having the same size as the TR 22 is connected to the TR 14 in parallel and the TR 24 is driven by the same gate voltage as that of the TR 22. Thereby even when the manufacturing dispersion of TRs is generated, the same current flows into respective TRs 11, 12 in the DFA and input offset voltage can be reduced.
Patent JP-2001126072-A (JP)
Title: Device and method for collating picture data, and storage storing picture data collation processing program
Inventor: SATO KATSUHIKO
IPC: A61B5/117
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To improve authentication precision of registered picture data and collation picture data in a picture data collating device for collating fingerprint picture data, e.g. SOLUTION: In a registered fingerprint picture A, a large-area main template mt0 and a small-area main template mt1 included in it are arranged and a plurality of sub-templates sti (i=1 to 4) are arranged to detect an area MT0 on a collation fingerprint image B where the largest correlation coefficient with a pixel within mt0 is calculated, first. Then, an area MT1 where the largest correlation coefficient with a pixel within mt1 is calculated is detected in accordance with deviation between the reference area mt0 on A and the detected area MT0 on B. Further, each area Sti where the largest correlation coefficient with a pixel within each sti is calculated is detected in accordance with the deviation of mt1 and MT 1.  Then, the identity of the registered fingerprint A and the collation fingerprint B is evaluated by the difference between the arranging positional relation of the template and the positional relation of the largest correlation coefficient detecting area.
Patent JP-2001132375-A (JP)
Title: Double tube type on-site permeability test method and device
Inventor: KURAKI SHUNJI
IPC: E21B49/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide technology for measuring the permeability of groundwater while holding the whole range of a designated test section, providing superior measuring values, measuring the permeability from the test section position even in a ground having a high permeability, and easily providing accurate data. SOLUTION: This permeability test device is provided with a strainer pipe 5 having approximately same size as the shape of a test section 8, a cylindrical pipe 1 communicated with the top end of the strainer pipe 5 to its one end and defining a cylindrical water level increase channel 10 in a protection pipe 7, a packer 2 installed in the outer circumferential side of the cylindrical pipe 1 bottom end and tightly closing a clearance formed toward the inner circumference of the protection pipe 7, a piston type valve 3 comprising a valve body 16 slidably and tightly attached to the cylindrical pipe 1 and a valve body 17 closing a vertical through channel provided in the valve body as being openable by a rope 20 from the ground side, and a permeability measuring sensor arranged in the water level increase channel.
Patent JP-H11110890-A (JP)
Title: Car drive recorder (cdr system)
Inventor: IBUSUKI MIKIJI
IPC: B60R11/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To easily make an investigation of cause of accidents or the like by recording running of a car with a camera to take photographs in four directions simultaneously and a video recording device. SOLUTION: This device is so to speak a version of a car for a voice recorder of an airplane. Cameras 1 are mounted in front and in the rear, to the right and left of a car, and video is recorded by a central recording device. A special picture recording device 2 capacle of recording four directions simultaneously is used. Of course the device is covered with a rigid protector in order not to be damaged by accidents. By means of this device, affairs at the time of accident is correctly recorded which is useful for an investigation of the cause of the accident and a solution at an early stage.
Patent JP-H08166567-A (JP)
Title: Acoustooptical modulating element
Inventor: TOBA YOSHIKAZU
IPC: G02F1/33
Filed: 1994-12-13
Abstract: PURPOSE: To increase mass-productivity and to provide an acoustooptical switching element of a low cost by composing the element of tripartite series electrodes and using an intermediate frequency impressed on the electrodes between the two prescribed frequencies. CONSTITUTION: As to an acoustooptical medium 21, a tripartite base electrode 31 is joined with a piezoelectric vibrator 32 by adhesive, an upper electrode 33, a belt-like conductor 34 and a connecting conductor 35 which are divided into three are simultaneously formed by vacuum deposition, the conductor 35 is connected with the base electrode 31 and a tripartite series electrodes are formed. By soldering lead wires 36 on both ends of the divided electrode, an acoustooptical switching element is formed. By the constitution of the tripartite electrode, three capacities of one-third are connected in series as a capacitor, two belt-like conductors 35 are added in series as resistance, inductance based on the formation of the conductor 35 is added to them and an equivalent circuit complied with an intermediate frequency is formed.  Consequently, since a matching circuit is not necessary between a driving circuit and the switching element, the matching adjustment process is eliminated.
Patent JP-H11125664-A (JP)
Title: Battery checker and dry battery provided with the battery checker
Inventor: YOSHII TOSHIYA
IPC: G01R31/36
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery checker which uses very small power for confirming the consumption status of a battery and is hardly affected by using environment and a dry battery provided with the battery checker. SOLUTION: This battery is constituted of a base film 10 consisting of transparent polyethylene terephthalate film having flexibility, a liquid crystal element 20 fixed on the base film 10, a conduction layer 30 electrically connected to this liquid crystal element 20 and formed on the base film 10 and a protection film 40 covering the liquid crystal element 20 and the conduction layer 30. The liquid crystal element 20 is constituted of a pair of transparent plastic base plates 21 having flexibility and formed with transparent electrode layers 22 inside and a high polymer dispersing type liquid crystal material 23 charged in between the plastic base plates 21.
Patent JP-H04180157-A (JP)
Title: Document preparing device
Inventor: MATSUSE KENJI
IPC: G06F17/21
Filed: 1990-11-15
Abstract: PURPOSE:To inhibit the processing of continuous inhibited characters synchronously with each other and to improve the working efficiency of an editing function by setting a double inhibition mode for execution of the double inhibition processing. CONSTITUTION:When the line head inhibited characters like 'KUTOTEN' (punctuation marks) plus 'MIGIKAKKO' (right parenthesis), etc., are set at the head of a line when a double inhibition mode is set, these characters are converted into the half sized characters and arranged at the end of the line. If the line end inhibited characters like 'HIDARI SHO KAKKO' (left small parenthesis) plus 'HIDARI CHU KAKKO' (left medium parenthesis), etc., are set at the end of a line, the 2nd and 1st digits become spaces at the end of the line and both parentheses are arranged at the head of the next line. In a double inhibition mode setting state, the line is evolved and the inhibition processing is carried out with use of a double inhibition deciding means 22a, a line head double inhibition processing means 22c, and a line end processing means 22d. Furthermore the array of character strings is changed in the subsequent editing work in regard of the characters that are once converted into the half sized characters. Thus these characters undergo no double inhibition processing and therefore can be immediately turned into the original full sized characters. Thus it is possible to obtain an easy-to-read document in a beautiful array.