baber/WOPTO huggingface dataset:
Patent JP-H07159703-A (JP)
Title: Light source optical system for endoscope
Inventor: SUZUKI TAKAYUKI
IPC: G02B23/26
Filed: 1993-12-06
Abstract: PURPOSE:To provide a light source optical system for an endoscope which effectively and efficiently condense illuminating light by bisecting a condenser lens in a radial direction and specifying the sectional shapes of respective lens regions and takes the workability of lens faces into sufficient consideration. CONSTITUTION:The condenser lens 21 is composed of the first lens region 21a optimized in the sectional shape of the lens for axial rays and the off-axial layers of the relatively low height of the incident rays on the condenser lens 21 and the second lens region 21b optimized in the sectional shape of the lens for the off-axial layers of the relatively high height of the incident rays on the condenser lens 21 Namely, the condenser lens 21 is bisected in a radial direction and the lens shapes in the respective lens regions 21a, 21b are so set that the incident rays on the respective two bisected lens regions 21a, 21b are condensed respectively to the end face of a light guide 13. The total reflection of the rays on the exit face side in the second lens region 21a corresponding to the peripheral part of the lens is thus prevented, by which the rapid decrease in the illuminating light quantity according to the deterioration of a light source lamp 11a is lessened.
Patent JP-H09124046-A (JP)
Title: Letter sheet set having return envelope
Inventor: TANAKA TAKAFUMI
IPC: B65D27/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify work for sending documents to customers and avoid missing of the sending documents by integrating an envelope for letter to get reply, a document such as invitation and notice, a returning document such as application sheet, and a returning envelope. SOLUTION: A first replying envelope sheet 8 and a second replying envelope sheet 14 are stitched together at three peripheries so as to form a replying envelope section whose one side is opened. To one side of the opening side of the first replying envelope sheet 8, an envelope sheet 7 for letter to get reply having, an information describing face 26 is successively connected. At one side of the opening side of the second replying envelope sheet 14, a sealing section 19 is provided and a replying communication sheet 15 is separably connected to the sealing section 19 successively.  After the replying envelope section is folded and superposed so as to be superposed on the replying communication sheet 15, sealing sections 11 are provided at each of the upper and lower sides which face each other when the envelope sheet 7 for letter to get reply is folded, and a sealing section 13 is successively connected to the side part of the envelope paper 7 for letter to get reply.
Patent JP-H08142235-A (JP)
Title: Manufacture of paper vessel
Inventor: KOYAMA TAKASHI
IPC: B31B50/62
Filed: 1994-11-15
Abstract: PURPOSE: To realize an apparatus for manufacturing a paper vessel which can simply and rapidly cope with the manufacture of various types of paper vessels having different sizes. CONSTITUTION: A sheet feeding mechanism 11A, a pasting mechanism 41A, a bending mechanism 61A, an adhering mechanism 71A and a molding mechanism 91A for operating the one side of a paper material are placed at one supporting unit 120A to be supported. A sheet feeding mechanism 11B, a pasting mechanism 41B, a bending mechanism 61B, an adhering mechanism 71B and a molding mechanism 91B for operating the other side of the material are placed at the other supporting unit 120B to be supported. One or both of the units 120A and 120B are uniaxially moved by a driver 130. Thus, the replacement of elements of the units and the alteration and the regulation of the mounting position of the units are eliminated, and the manufacture of various paper vessels having different sizes can be simply and rapidly coped with.
Patent JP-H09143362-A (JP)
Title: Resin composition
Inventor: SUEHIRO SACHINO
IPC: C08L81/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. excellent in mechanical strengths, thermal properties, and thermal stability by combining an arom. polyetherketone resin, a polyphenylene sulfide resin, and a specific compd. having a double bond. SOLUTION: This compsn. is obtd. by combining 100 pts.wt. compsn. comprising 1-99wt.% arom. polyetherketone resin and 99-1wt.% polypheylene sulfide resin with 0.1-10 pts.wt. compd. having a double bond. Pref. examples of the compd. are a styrene monomer represented by formula I (wherein R1 is H or methyl; R2 is a 1-3C alkyl, H, or a halogen; and (m) is 1-3), a styrene monomer represented by formula II (wherein R1 , R2 , and (m) are each the same as in formula I; and X is a 1-3C alkylene), and a vinyl ester represented by formula III (wherein R3 is a 1-17C alkyl).
Patent JP-H08165020-A (JP)
Title: Article supply device
Inventor: TAI AKIHITO
IPC: B65G57/03
Filed: 1994-12-09
Abstract: PURPOSE: To eliminate the made for moving a robot between a transfer loading station and an article receiving tray, so that efficient work can be performed in a small space without causing a cargo to collapse, and so that an article can be supplied to an accurate position on the article receiving tray. CONSTITUTION: A device has an article receiving tray 10, made liftable further horizontally movable by performing a circulating motion by driving two sets of endless belts 22 driven by a locus of the same shape, and a pusher 9 of performing a circulating motion by driving an endless belt 17, to drive the endless belt 22 and the endless belt 17 through a gear at an equal speed by rotating a motor which is a common drive source.
Patent JP-S63157287-A (JP)
Title: Character pattern extracting method
Inventor: SAKURAI AKIRA
IPC: G06K9/34
Filed: 1986-12-20
Abstract: PURPOSE:To recognize a character accurately by extracting the black run of the binarized image of a document in which a character and the tuled line cross with each other, making a short run that connects with a ling run as satisfying a specific connection condition a boundary run, generating an interpolation run to interpolate between the boundary runs that are close to each other, and extracting these interpolation run and the short run as a character pattern. CONSTITUTION:The raster scan for a binary image in an image memory 14 is executed to sequentially detect variation points from white to black and those from black to white, and thus a black run (string of black picture elements) is extracted. If the length of the running is longer than a threshold LTH, it is a long run (ruled line), but if shorter than the threshold LTH, it is a short run. An interpolation run that interpolates the area surrounded by four points is generated, the same label as that of a current boundary run is attached to a boundary run and an interpolation run that are in the vicinity of the former, and the kind of these three run is changed to short run. To a short run constituting is connected with an interpolation run attached with the same label. A set of the runs attached with this same label, is extracted as one character pattern.
Patent JP-H05142546-A (JP)
Title: Orienting agent for liquid crystal display element
Inventor: EGUCHI TOSHIMASA
IPC: G02F1/1337
Filed: 1991-11-21
Abstract: PURPOSE:To improve shelf stability at room temp. and adhesion, and to enable curing at a low temp. by using a polymer having a specified rate of imidation and contg. a specified amt. of structural units represented by a specified formula when formed into an orienting film as a resin component. CONSTITUTION:A polymer having >=30% rate of imidation and contg. >=30 mol% structural units represented by the formula when formed into an orienting film is used as a resin component. In the formula, R is a divalent org. group. The structure represented by the formula is obtd. by allowing 5-(2,5- dioxotetrahydro-3-furanyl)-3-methyl-3-cyclohexene-1,2-dicarboxylic acid anhydride to react with a diamine compd. in a polar org. solvent. The diamine compd. is preferably 4,4'-diaminodiphenylmethane or 4,4'-bis(4-aminophenoxy)benzene. The solvent is preferably N,N-dimethylformamide or N,N-dimethylacetamide.
Patent JP-H08156455-A (JP)
Title: Schedule chart of progress of plan
Inventor: HOSHINO YOSHITO
IPC: B42D15/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide a schedule chart of progress of a plan capable of easily grasping a schedule and a progress condition of a work. CONSTITUTION: A schedule chart 10 of progress of a plan is constituted of process name columns 20 formed along a vertical axis, a date columns 30 formed along a horizontal axis and a progress indication frames 40 formed in a region nipped by the process name columns 20 and date columns 30. A schedule of each of items 20A of field works described in the process name columns 20 is indicated with a figure 40B on a position in the progress indication frame 40 corresponding to a date 30A to be executed by a length corresponding to a period of time required for the execution thereof.
Patent JP-H01154909-A (JP)
Title: Liquid sending method
Inventor: MORIMOTO NORIYUKI
IPC: F17D1/00
Filed: 1987-12-02
Abstract: PURPOSE:To ensure traffic safety by reducing the height of a hose on the road surface during draining period by a method in which when water is drained from a pit under the ground up to a drainage ditch across the road surface, a plurality of small-diameter vinyl hoses are used on the road surface as a drain tube. CONSTITUTION:An underwater pump top pump up water from a pit under the ground to a drainage ditch 7 on the ground's surface is connected to a large-diameter vinyl hose drain path. The drain patch is connected to a joint for branching which is connected with a drain tube 5 consisting of a plurality of amall-diameter vinyl hoses. The tube 5 is then connected with drainage ditch 7 across the road surface. The level of the drain tube 5 on the road surface during draining period can thus be reduced, whereby preventing the falling- down of bicycles, etc., from occurring.
Patent JP-H07159808-A (JP)
Title: Thin film transistor element
Inventor: KIMURA MUTSUMI
IPC: H01L29/78
Filed: 1993-12-07
Abstract: PURPOSE:To obtain such a thin film transistor element capable of uniformizing display characteristics even when a large-size substrate is patterned into plural numbers of parts in the production of the thin film transistor element. CONSTITUTION:The element is equipped with a gate electrode 1 formed on a substrate, first semiconductor layer 5a and second semiconductor layer 5b arranged parallel to each other on the gate electrode 1 with a gate insulating film interposed, drain electrode 3 between the first semiconductor layer 5a and the second semiconductor layer 5b to partly overlap both of the semiconductor layers, source electrode 2 partly overlapping the first semiconductor layer 5a in the opposite side of the semiconductor layer 5a to the second semiconductor layer 5b.
Patent JP-H08164493-A (JP)
Title: Aluminum alloy brazing filler metal containing flux
Inventor: YOSHIDA MASAHIRO
IPC: B23K1/19
Filed: 1994-12-09
Abstract: PURPOSE: To provide the aluminum alloy brazing filler metal containing the flux whose melting point is low, and which facilitates the uniform feeding of the flux, and excellent in the corrosion resistance and the brazeability. CONSTITUTION: The aluminum alloy brazing filler metal containing the flux contains the brazing filter metal composition and the flux composition, and the brazing filler metal and the flux are blended at the weight ratio of 99.9:01 to 70:30. The brazing filler metal has the composition consisting of, by weight, 30-60% Zn and 2-8% Si, and the addition element group (I) in order to improve the corrosion resistance and/or the additional element group (II) in order to improve the brazeability, and the balance Al with inevitable impurities, and the Fe content in the impurities is regulated to be <=0.01%. The addition element group (I) contains one or two or more kinds of 0.001-0.01% Be, 0.001-0.01% La, 0.001-0.01% Sr, 0.5-1.5% Mn, and 0.1-0.5% Cr, while the addition element group (II) contains 0.02-0.2% In, 0.05-0.4% Bi, and 0.05-0.4% Sn.
Patent JP-H03167480-A (JP)
Title: Instantaneous power interruption detection circuit
Inventor: TAKENO YUUJI
IPC: G05F1/10
Filed: 1989-11-28
Abstract: PURPOSE:To prevent erroneous operation of electronic machinery due to reckless driving of a microcomputer by resetting the microcomputer even when the operation point of a comparator rises and voltage drops due to instantaneous power interruption by sustaining the voltage across a resistor through a capacitor provided to the first resistor. CONSTITUTION:A capacitor C3 is connected between both terminals 2, 3 of the first resistor R1 in parallel through. When a main power supply of AC 100V is turned ON, a drive power supply of 5V is supplied to a power supply Vcc for a detection circuit. Source voltage through the resistor R1 is supplied to the positive terminal 1a of a comparator 1 and a reference voltage through a fourth resistor R4 is inputted to a negative terminal 1b and two voltages are compared. When the main power supply is instantaneously interrupted and the source voltage Vcc drop below a rated voltage, the set value of a reference power supply due to a parallel circuit 11 rises and the operation point of the comparator 1 rises and, at the point of time when voltage drops to about 4.85V, reset operation takes place.
Patent JP-H02154636-A (JP)
Title: Storage apparatus
Inventor: TAKEDA KOJI
IPC: A01F25/00
Filed: 1988-12-02
Abstract: PURPOSE:To improve the commercial value of a fruit or vegetable by storing the fruit or vegetable under conditions using the variety and maturity degree thereof as storage factors. CONSTITUTION:For example, an ultrasonic wave humidifier 2 and a cooling device 3 are disposed in a box-shaped storage chamber 1. A temperature sensor 4 and a humidity sensor 5 are also disposed in the box. The temperature sensor 4 and the humidity sensor 5 are connected to CPU 6 to input the informations of their sensors thereinto through an interface 7, and the CPU controls the temperature and humidity of the chamber 1 through the interface 7 so as to hold the stored article in a suitable state corresponding to the stored article.
Patent JP-H01146192-A (JP)
Title: Dynamic type semiconductor memory device
Inventor: TAGAMI TOMOYUKI
IPC: G11C11/409
Filed: 1987-12-02
Abstract: PURPOSE:To avoid the aggravation of differential voltage when supply voltage is fluctuated and to obtain an enough margin by conducting a memory cell common electrode and a bit line pair through a transistor and making the electrode and the bit line pair into the same potential during a precharging period. CONSTITUTION:A 1/2 Vcc generating circuit and transistors T6 and T7 for conducting the memory cell common electrode and a bit line pair BL and the inverse of BL are provided to the title device. Therefore, since the potential of the memory cell common electrode and a bit line potential are fluctuated in the same potential by the T6 and T7 even when the supply voltage is fluctuated during the precharging period, potential differences V1 and V2 of memory cells N1 and N2 and the bit lines BL and the inverse of BL are not changed. Thus, a supply voltage margin can be improved.
Patent JP-H09121945-A (JP)
Title: Turntable
Inventor: SUZUKI MASARU
IPC: A47G23/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a turntable which admits placing of objects in various sorts in such an arrangement that persons around the table can have easy access to the objects from any directions. SOLUTION: A table plate 3 is attached to a member 2 rotatably in both directions regularly and reversely and is fitted in the center with a shaft member 4 arranged as capable of being mounted removably. The shaft member 4 is arranged rotatably relative to the table plate 3, and the tip of the shaft member 4 is fitted in a mounting hole 5 formed in the member 2 and is left protruding in such a way as not rotatable relative to the member 2. At the tip of the shaft member 4 an engaging means 6 is furnished, which is engaged by the edge of the hole 5 when the tip is protruded from the hole 5 so that the shaft member 4 will not slip off. A plurality of rollers 7 are furnished on the side facing the member 2.
Patent JP-2000126345-A (JP)
Title: Riding golf cart
Inventor: KITAGUCHI JUNICHI
IPC: A63B55/60
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To enhance the riding comfortableness of golfers getting on a riding golf cart. SOLUTION: In this riding golf cart, the interval between seats is made changeable. Especially, in a three-men sitting rear seat being bad in riding comfortableness for golfers, both side seats 12 are made to be slid toward the outside and fixed, so that the interval from the central seat 11 can be variable, and further each of both the side seats 12 is provided with a handrail 8.
Patent JP-H06164641-A (JP)
Title: Fifo memory and packet switch
Inventor: AOKI MASAO
IPC: H04L49/901
Filed: 1992-11-17
Abstract: PURPOSE:To provide an superior FIFO memory and a packet switch that can reduce the capacity of a data memory with a small circuit quantity. CONSTITUTION:A write address pointer 118, etc., and a read address pointer 123, etc., are provided correspondent to an output circuit 113, etc. Then the addresses which set the order of packet are stored in a memory means 111 together with the packets. So that a FIFO memory is constructed for each circuit 113. Meanwhile an end idle address pointer 122 and a head idle address pointer 127 are set, and the addresses are stored for each idle address so that a sequence is set for the idle addresses. Thus an idle address FIFO memory is constructed. An address that stores a received packet is obtained from the idle address FIFO memory, and the address that transmitted a packet and become idle is returned to the FIFO memory. Thus the packets can be effectively stored in the means 111.
Patent JP-H10128229-A (JP)
Title: Stainproofing film structure
Inventor: MACHIDA MITSUYOSHI
IPC: B05D5/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To keep a surface clean by forming a surface layer containing photocatalyst particles, a silicon and a water repellent fluororesin on the surface of a substrate. SOLUTION: In this stainproofing member, the surface layer containing photocatalytic oxide particles, the silicone and the water repellent fluororesin are formed on the surface of the substrate. In the production method is this case, a coating composition is applied on the surface of the substrate and cured fundamentally. In this case, as a coating composition, a precursor of silicone, the photocatalyst particles and the water repellent fluororesin as indispensable constituents are incorporated and a solvent such as water and ethanol and a catalyst, a surfactant, etc., may be added. A spray coating method, a sponge coating method, etc., are used as a coating method of this coating composition. The curing may be executed by polymerizing the composition by heat treatment, room temp. standing, ultraviolet ray irradiation, etc.  In this way, the surface is kept in the clear state without sticking both hydrophilic depositions and hydrophobic depositions on the surface of the member.
Patent JP-2000131954-A (JP)
Title: Liquid developing device and liquid developing method
Inventor: FUKUI TAMIO
IPC: G03G15/11
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developing device and a liquid developing method by which development is performed by uniformly supplying liquid toner to the surface of a photoreceptor drum in an electrophotographic device at high speed. SOLUTION: A developing roller 42 is positioned in a toner container 44 and arranged so that its surface may be at a small distance (desirably, 50 to 150 μm) from the surface of the photoreceptor drum 1 or so that its surface may elastically come in contact with the surface of the drum 1. Furthermore, the roller 42 is arranged so that its surface may be all immersed in the liquid toner 41. Thus, the surface of the roller 42 does not extend astride a boundary surface between an air layer and a liquid toner 41 layer, so that the liquid toner 41 is prevented from being scattered due to the centrifugal force of the rotating roller 42 or air bubbles are prevented from being produced near the boundary surface.
Patent JP-H06156800-A (JP)
Title: Article existence detecting device
Inventor: MIHARA SETSU
IPC: B65H7/04
Filed: 1992-11-17
Abstract: PURPOSE:To detect the existence of an arranged article with the simple constitution by permitting a detecting piece to be revolved in one direction in interlocking with an operation piece when one operating piece revolves in one direction and the corresponding shaft revolves, and by detecting the position displacement of the detecting piece by one detecting element. CONSTITUTION:When paper is exhausted in one between the paper arranging units 21a and 21b, an actuator 4 or 5 is revolved by its dead weight, and pins 4c and 4d or 5c and 5d push the edges in the clockwise direction of the slits 3b and 3c or 3d and 3e of a detecting piece 3, which is revolved. When the detecting piece 3 reaches the position interposed in the gap between a light emitting element and a light receiving element, a photointerruptor 6 is turned OFF. Accordingly, a control part judges the exhaustion of paper, and the paper feed and image formation are suspended, and the paper exhaustion display is carried out. Accordingly, the exhaustion of paper at least in one between two paper arranging units 21a and 21b can be detected by one detecting piece 3.
Patent JP-H08165205-A (JP)
Title: Method for weeding
Inventor: NAWAMAKI TSUTOMU
IPC: A01N43/54
Filed: 1994-12-12
Abstract: PURPOSE: To provide a method for weeding capable of weeding without exhibiting a damage from the agrochemicals by applying a weeding composition containing a compound having excellent weeding activities to the gramineous weeds such as known pyrazosulfuron ethyl to the directly seeded paddy-field rice plant. CONSTITUTION: This method for weeding comprises applying a weeding composition containing a compound expressed by the formula [(1) R<1> =CH3 , R<2> =F, R<3> =Cl, R<4> =F, (2) R<1> =H, R<2> =F, R<3> =CH3 , R<4> =F, (3) R<1> = H, R<2> = CH3 , R<3> =I, R<4> =H, (4) R<1> =H, R<2> =CH3 , R<3> = Br, R<4> =H] to a directly seeded paddy field rice plant to perform weeding. This weeding composition can be applied at the same time with seeding of the paddy-field rice plant, and exhibit a potent effect to barnyard grass (Panicum crusgalli) of an important weed to be removed. As the compounds expressed by the formula, e.g. halosulfuron methyl, bensulfuron methyl, cinosulfuron, imazosulfuron, pyrazolate, pyrazoxyfen and dimepyperate are cited.  If necessary the other weeding agents, various insecticides, bactericides, plant growth modifying agents, synergists, etc., can preferably be mixed with this weeding composition.
Patent JP-H11140260-A (JP)
Title: Thermoplastic resin composition
Inventor: IMANISHI TOSHIAKI
IPC: C08L27/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition retaining mechanical strength such as an excellent tensile strength of characteristic thermoplastic resin, etc., having improved woody handle, heat stability and processability. SOLUTION: This thermoplastic resin composition comprises (A) 0.5-150 pts.wt. of a woody fiber substance, (B) 0.01-20 pts.wt. of a copolymer obtained by copolymerizing 1-75 mol.% of an α/β-dicarboxylic acid or its acid anhydride with 99-25 mol.% of another copolymerizable monomer and having 3,000-500,000 weight-average molecular weight or further (C) 0.01-200 pts.wt. of a 6-30C dicarboxylic acid and/or (D) 0.01-20 pts.wt. of a ketene dimer compound based on 100 pts.wt. of a thermoplastic resin.