baber/WOPTO huggingface dataset:
Patent JP-S6483114-A (JP)
Title: Flowmeter
Inventor: NAKAGAWA KAZUNARI
IPC: G01F1/78
Filed: 1987-09-25
Abstract: PURPOSE:To achieve the simplification, wt. reduction and miniaturization of constitution and to improve the measuring accuracy of a flow rate, by providing a means for outputting the signal proportional to the displacement quantity of a spool when the spool moves against energizing force. CONSTITUTION:An input port 4 having to allow the pressure on an input side to act and the output port 5 allowed to communicate with the port 4 through a communication chamber 1A by the displacement of a spool 2 are provided to a cylinder main body 1. A detector 7 is fixed to the main body 1 to be inserted in the internal recessed part 2K of the spool 2 and outputs the electric signal corresponding to the displacement of the spool 2. Therefore, when the spool 2 moves to the right from the position of a drawing (b) to reach the position shown by a drawing (a), since the displacement quantity thereof is proportional to a flow rate, the signal corresponding to the flow rate is detected by the detector 7.
Patent JP-H03103531-A (JP)
Title: Slope bedrock greening method making use of anchor pin
Inventor: TANNO KATSUJI
IPC: A01G1/00
Filed: 1989-09-18
Abstract: PURPOSE:To make efficient of the vegetation of plants to a slope by providing a claw to hold a plant root to an anchor pin supporting the plant, holding and fixing the plant vertically on the slope of a bedrock and, at the same time, spraying earth brought from another place to the root to backfill. CONSTITUTION:A claw 1 to hold a plant root is provided to an anchor pine 2 constituted of an insertion section 3 to a bedrock 11 and plat strut section 4. After that, the anchor pin 2 is vertically driven in the inclination of the bedrock 11, and a plant 14 is vertically held and fixed. The plant 14 is connected to the strut section 4 to make a splint. In addition, when a height of the plant is high, green bamboo is inserted in the strut section 4 to extend the length of the plant. Earth 15 brought from another place is sprayed to the plant root 13 to backfill. According to the constitution, the vegetation of the plant to the slope of the bedrock can be made efficiently.
Patent JP-H03106814-A (JP)
Title: Anti-cataractous agent
Inventor: NISHIGORI HIDEO
IPC: A61K9/16
Filed: 1989-09-18
Abstract: PURPOSE:To provide an anti-cataractous agent capable of markedly improving crystalline lens opacification, consisting mainly of propylene glycol. CONSTITUTION:The objective anti-cataractous agent consisting mainly of propylene glycol which has been generally used as an ingredient for pharmaceuticals. For the doses of the present agent, 10mg-10g per day is preferable in the case of peroral administration, whereas once to several times a day for eye drops at a concentration of 0.1-5wt.%.
Patent JP-H10166961-A (JP)
Title: Fitting of weather strip
Inventor: NAKAZATO KAZUYUKI
IPC: B60R13/06
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide disuse of a core metal embedded in a welt, easy fitting, and improved heat resistance by fitting a weather strip consisting of the welt and a cushion part protruding from the top of the welt, at the peripheral end part of an opening and closing body for a vehicle through a reactive hot melt adhesive. SOLUTION: This weather strip 1 consists of a welt 2 clamping the opening panel flange 5 of an opening and closing body for an automobile or the like and a cushion part 3 protruding from the top of the welt 2. The hollow part of the cushion 3 is formed out of sponge or solid rubber by extrusion molding at the same time as for the welt 2, thus enhancing a cushion effect. The welt 2 is brought into close contact with the panel flange 5 at the peripheral end part of the opening and closing body through a reactive hot melt adhesive layer 4 for clamping. It is thus possible to eliminate embedding the core metal in the welt 2, and a plurality of lips which clamp the panel flange for simplifying its structure.
Patent JP-H0696761-A (JP)
Title: Manufacture of alkaline storage battery
Inventor: OZAKI KAZUAKI
IPC: H01M10/28
Filed: 1992-09-10
Abstract: PURPOSE:To provide an alkaline storage battery capable of sharply increasing the battery capacity by efficiently utilizing gamma-type nickel oxyhydroxide. CONSTITUTION:A positive electrode active material mainly consisting of nickel hydroxide is charged in a metal porous body to manufacture a base electrode plate. This base electrode plate is overcharged in an alkaline electrolyte, and gamma-type nickel oxyhydroxide is generated to manufacture a positive electrode 1. After the manufacture of the positive electrode 1, the positive electrode 1 is immediately installed in a battery can together with a negative electrode.
Patent JP-S60136668-A (JP)
Title: Mechanical seal
Inventor: TAKAYAMA HIROAKI
IPC: F16J15/34
Filed: 1983-12-23
Abstract: PURPOSE:To markedly improve the sealing sliding characteristic by forming discontinuous bodies which are radially inclined and in which molecular composition is different from that of other part, onto the slidable surface of a mechanical seal and generating pumping effect during operation. CONSTITUTION:A plurality of discontinuous bands 9, 9,... which cross at the radially retreating angle towards the outside diameter from the inside diameter with respect to the direction A of revolution are formed onto the slidable surface 5a of a trailing ring 5. When these discontinuous bands 9, 9,... are turned in close contact with the slidable surface 3a of a sheet ring 3, pumping effect is generated by the discontinuous bands 9, 9,... which retreat towards the outside diameter from the inside diameter with respect to the revolution direction A in microscopic view, and the part between the slidable surfaces 3a and 5a is perfectly sealed on stop, and the leak of sealing fluid is prevented.
Patent JP-H03105262-A (JP)
Title: Current detecting circuit
Inventor: OSAWA YASUO
IPC: G01R19/00
Filed: 1989-09-20
Abstract: PURPOSE:To improve the precision in detection of an overcurrent by providing a load circuit of which first FET for output is connected in series to a load current channel, by obtaining a reference voltage from second FET making a constant current flow, by amplifying a first input corresponding to a terminal voltage of the first FET and a second input constituted of the reference voltage, and by detecting a current of the load circuit thereafter. CONSTITUTION:An input signal is impressed on a terminal 1 to turn ON a transistor 3, a voltage between a source and a drain of the transistor 3 is inputted to one input end of a comparator 15 through a switch element 6, so as to be compared with an output of a reference voltage circuit 12, and thereby a load current is detected. By compensating a temperature characteristic of a constant current source 13, on the occasion, the transistor 3 operates sufficiently and no false operation takes place. By providing a delay circuit 17, besides, a time is secured sufficiently until a transistor 14 is driven. Besides, precision is improved by using a switching characteristic of the MOS transistor 14 for the circuit 12 and by canceling a change until the voltage between the source and the drain of the output MOS transistor 3 turns ON sufficiently.
Patent JP-H04119823-A (JP)
Title: Surface plate and method for preparing medical bag
Inventor: KANO MASAO
IPC: B29C65/08
Filed: 1990-09-12
Abstract: PURPOSE:To continuously make a bag by coating the surface of a surface plate with always fixed fluoroplastic having insulating effect. CONSTITUTION:Two synthetic resin sheets 7, 8 are arranged between a surface plate 1 and a bag mold 3. Next, high frequency is applied to the bag mold 3 to form the sheets 7, 8 into a bag shape to obtain a desired medical bag.
Patent JP-S60134579-A (JP)
Title: Television receiver
Inventor: TSUJIHARA SUSUMU
IPC: H04N11/20
Filed: 1983-12-21
Abstract: PURPOSE:To prevent any lateral stripe from being caused on a screen by comparing the level of a comparison pulse superposed at signal conversion with the level of a reference comparison pulse so as to apply gain control of a gain control with the comparison output. CONSTITUTION:A TV system of the standard system is fed to an adder circuit 10 through an LPF, a comparison pulse to constitute an AGC loop is added thereto and the result is fed to analog memories 12, 18 through switching circuits 11, 17. Then the output from the memories 12, 18 is fed again to the memories 12, 18 through the circuits 11, 17 and read again at the 0.5 period of the 1H period of the standard system. Then the level of the comparison pulse superposed on the signal subject to signal conversion from the memories 12, 18 is compared with the level of the reference comparison pulse having a double horizontal scanning frequency from a comparison pulse generating circuit 26 at comparator circuits 15, 21. A difference signal from the circuits 15, 21 is fed back to gain control circuits 14, 20 and a signal without any level difference is outputted at each horizontal period from the circuits 14, 20.
Patent JP-H07106442-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: FUKUDA HISASHI
IPC: H01L29/792
Filed: 1993-09-29
Abstract: PURPOSE:To provide a nonvolatile semiconductor memory having a novel structure in which the voltage for writing/erasing information can be lowered as compared with a conventional memory. CONSTITUTION:The nonvolatile semiconductor memory comprises a P type silicon substrate 31, and an N type source region 35 and an N type drain region 37 provided thereon while being spaced apart from each other. The semiconductor substrate (the channel region 31a thereof) is partially protruded 39 between the source region 35 and the drain region 37. A tunnel insulation film 41, a floating gate 43, an interlayer insulation film 45 between gates, and a control gate electrode 47 are provided on a region including the protrusion 39 and the channel region 31a. Since the strength of electric field is increased on the protrusion 39 of the tunnel insulation film 41 as compared with other parts, the tunneling current is generated easily even with a low voltage.
Patent JP-S6395177-A (JP)
Inventor: TSUJI AKITOSHI
IPC: C04B40/04
Filed: 1986-10-13
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-2000072395-A (JP)
Title: Overload preventing device for high-lift working vehicle
Inventor: YAGISAWA YUICHI
IPC: B66F11/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle from turning down when a working table is moved up and give no damage to a scissors link. SOLUTION: A high-lift working vehicle of a scissors link type includes an oil pressure supply passage for operating a vertically moving cylinder, limit switches 49, 51 for judging which section of a plurality of sections of the level of a working table the working table exists, pressure switches 55, 57 for judging whether oil pressure in the oil pressure supply passage reaches an allowable pressure set for every sections or not, and a relay B 39 for detecting whether the operation of the vertically moving cylinder is in a stopped condition or not. If the relay B 39 detects that the operation of the vertically moving cylinder is in the stopped condition and judges that the pressure switches 55, 57 reaches the allowable pressure, the travelling operation of a vehicle and the operation of the vertically moving cylinder for moving up the working table are restricted.
Patent JP-H0289951-A (JP)
Title: Hot water feeder with function of automatic hot water feed to bathtub
Inventor: MIYATSUJI SHIGEKI
IPC: F24H1/00
Filed: 1988-09-28
Abstract: PURPOSE:To prevent the supply of hot water at a higher temperature than a preset temperature caused by continuous combustion, and to carry out hot water feed to a bathtub at an accurate temperature by regulating the flow rate of hot water supply so as to maintain the required amount of heat at a constant level not more than the hot water supply ability of a burner. CONSTITUTION:When automatic hot water feed to a bathtub is carried out and it is not additional feed of hot water at a high temperature, the special control of hot water feed is effected. That is, the amount of heat which is maintained at a constant level not more than the hot water supply ability Q0 of a hot water feeder, namely, the amount of heat which is out of a continuous combustion region is first selected for calculation in advance. This selected amount of heat is set to the required amount of heat, and the flow rate of hot water supply which is necessary for the temperature of hot water supply becoming equal to the preset temperature of hot water feed to the bathtub is calculated from both of the preset temperature of hot water feed to the bathtub and the temperature of water feed, whereby the flow rate of hot water supply thus calculated is regulated by a flow rate regulator 7. By this method, if the flow rate of hot water supply is regulated by a flow rate regulator 7 in advance, the required amount of heat Q is not within the continuous combustion region, and the supply of hot water at an accurate preset temperature can be secured due to ON/OFF combustion. In the case where the automatic hot water feed to the bathtub and the ordinary hot water feed are carried out at the same time, the special control of hot water feed is preferentially effected.
Patent JP-S6398236-A (JP)
Title: Digital information transmission system
Inventor: KAGE GOZO
IPC: H04L9/36
Filed: 1986-10-15
Abstract: PURPOSE:To surely transmit the content of information without being affected by the influence of crosstalk due to interference, etc., by applying an encipher processing and transmitting on a bit of digital information after including a specific pattern in it, and processing the above bit of digital information only when the above specific pattern is included. CONSTITUTION:An enciphered frame signal received by a radio receiver 33 is inputted to a decoding part 34, and the decoding of a cipher is performed. Only a bit of voice information is separated from the output signal (d) of the decoding part 34 at a digital voice information separating part 36, and a frame synchronizing signal is detected at a frame synchronizing signal detecting part 37. As far as a cipher decoding key is the same as that of a transmitter side, a reception display device 43 lightens. When it lightens, the sound signal received by a speaker 48 is outputted by turning ON a voice output switch 44.
Patent JP-S62104202-A (JP)
Title: Directional coupler
Inventor: SUGAWARA HIDEO
IPC: H03F3/60
Filed: 1985-10-30
Abstract: PURPOSE:To attian low cost and to preclude the possiblity of a fault occurrence by connecting one and other end of one side face of a paper-tablet dielectric base to one end of the 1st and 2nd microstrip lines and connecting one and other end of the other side face to one end of the 3rd and 4th microstrip lines. CONSTITUTION:A microwave inputted from a terminal 1 is outputted to terminals 2, 3, in different directions, which might cause inconvenience. Then the conductor pattern (e.g., copper pattern) at both side faces of the paper-tablet dielectric base is split and patterns 9, 10 formed on a side face 81 and patterns 13, 14 formed on side face 82 are connected in crossing by through-holes 11, 12, then the microwave from the terminal 1 appears at the side face 82 through the conductor pattern 9 of the side face 8a and the through hole 11 as shown in solid line arrow and is outputted from the terminal 4 through the conductor pattern 13. On the other hand, a microwave power is outputted at the terminal 13 from the conductor pattern 14 on the side face 82 through the through hole 12 by means of the electric field shown in dotted line arrow induced as shown in solid line arrow in the conductor pattern 12 of the side face 81 and the microwave is distributed and outputted from the same face.
Patent JP-H04122131-A (JP)
Title: Individual calling radio receiver
Inventor: SHIINO SHIGEMI
IPC: H04B7/26
Filed: 1990-09-13
Abstract: PURPOSE:To send information even to a visually handicapped person or the like by providing a touch sense display means to the receiver. CONSTITUTION:The receiver is provided with a reception section 1 demodulating a reception signal from an antenna, a signal processing section 2 processing reception information demodulated by the reception section 1 so as to be displayed on a display section 3, and the touch sense display section 3 to recognize a character by a touch sense of a hand corresponding to a signal of the reception information from the signal processing section 2. As shown in figure (b), each character of the display section 3 is displayed in a relief in 5X7 dots as shown in figure (b), for example, dots in black are projected. Thus, a character A is recognized through a sense of touch in a hand by touching a display panel by the hand.
Patent JP-S60137781-A (JP)
Title: Cuttlefish fishing drum
Inventor: KAMIUE HIROTOMO
IPC: B65H75/18
Filed: 1983-12-23
Abstract: PURPOSE:To prevent damage of a leading thread and to reduce abrasion of a drum itself by disposing arbitrary plural concave and convex portions extending obliquely with respect to the peripheral direction in the peripheral concave groove of the drum. CONSTITUTION:A drum 1 formed by a cylindrical stainless steel plate has increasing in diameter portions 1a at both side opening edges thereof and a peripheral coconcave groove 1b formed at the central part of the cylinder for reeling off a leading thread 2. The peripheral concave groove is provided with arbitrary plural concave and convex portions 1c parallel to each other, which are formed obliquely with respect to the peripheral direction by spinning. The boundary surface between the increasing in diameter portions 1a and the peripheral concave groove 1b is a curved surface, and round plates 3, 3 are mounted opposite to the opening edges of the increasing in diameter portions. In this arrangement, the leading thread 2 is brought into contact with plural concave and convex portions 1c of the drum 1 obliquely with respect to the peripheral direction of the peripheral concave groove 1b by an ocean current and motion of a ship, whereby the leading thread 2 is kept from closely adhering to the drum 1, but brought into point contact with the top portions of the concave and convex portions to prevent abrasion of the drum 1 and breakage of the leading thread 2 to the utmost.
Patent JP-H03103204-A (JP)
Title: Cotton blanket
Inventor: YANO TOMIHIRO
IPC: A47G9/06
Filed: 1989-09-18
Abstract: PURPOSE:To prevent yarn drop-out and to exhibit the desirable characteristics intrinsic to cotton by constituting the cotton blanket of cotton drawn threads (weft) and warp and weaving in the warp at a specific constant. CONSTITUTION:The cotton blanket is constituted of the drawn threads (weft) and warp of 100% cotton. Cotton yarn of, for example, 5/2 to 10/2 cotton count is used for the drawn threads. The picking is specified to 3000 to 5000 pieces at 2m finish length. Synthetic fiber yarn consisting of polyester, acryl, etc., is used for the warp and the yarn of, for example, 30/2 to 40/2 count is used. This warp is woven in by >=3000 pieces, more particularly 3000 to 4200 pieces, more preferably 3500 to 4000 pieces at 140cm finish width. The above-mentioned cotton blanket is congested with the warp 2 and since the fluffing 3 of the drawn threads 1 is substantially suppressed by this warp 2, the yarn drop-out hardly arises.
Patent JP-H1088023-A (JP)
Title: Novel mu-oxo-gallium phthalocyanine dimer having crystal transformation and electrophotographic photoreceptor prepared by using the same
Inventor: YAMAZAKI YASUHIRO
IPC: C09B67/12
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain novel μ-oxo-gallium phthalocyanine dimers which, when used in an org. photoconductive material which can be put to practical use, are stable an have good electrical properties by imparting thereto such crystal transformation that exhibits specified diffraction peaks in the X-ray diffraction spectrum using a CuKα radiation. SOLUTION: A type A μ-oxo-gallium phthalocyanine dimmer having such crystal transformation that exhibits diffraction peaks at 6.8 deg., 12.9 deg., 19.0 deg., 19.6 deg., 20.3 deg., 25.5 deg., 25.9 deg., and 26.9 deg. in Bragg's angle (2θ±0.2 deg.) in the X-ray diffraction spectrum using a CuKα radiation; an amorphous type μ-oxo-gallium phthalocyanine dimer which, in Bragg's angle (2θ±0.2 deg.) in the X-ray diffraction spectrum using a CuKα radiation, exhibits a diffraction peak at 7.1 deg. and does not exhibit any other distinct diffraction peak; and other dimers. These dimers, when using in org. photoconductive materials, such as a photoreceptor which can be put to practical use and a high gamma photoreceptor, are stable and have good electrical properties (e.g. good electrifiability, small attenuation in dark, and small residual potential).
Patent JP-H07113807-A (JP)
Title: Reagent composition for lithium measurement and method thereof
Inventor: EDEI CHIYAPATOO
IPC: G01N21/78
Filed: 1994-09-13
Abstract: PURPOSE: To measure lithium in a specimen by using a reagent containing a compound having a specific structural formula, sodium salt, a base, an organic solvent mixable with water and a nonionic surface active agent. CONSTITUTION: A reagent composition uses coloring ionophore expressed by a formula as a main component, and is formed by adding the following materials to this. As sodium salt, for example, a sodium chloride, a sodium bromide, sodium acetate or the like are added by the concentration of 2×10<-2> or less. As an organic solvent mixable with water, for example, cyclic ether, an ethylene glycol drivative, amide or the like are added by the concentration of about 10 capacity/capacity %. In order to maintain a pH environment not less than about 12, for example, a base such as a pottasium hydroxide and a rubidium hydroxide is added to a composition. As a nonionic surface active agent, for example, polyoxyethylene (23) lauryl ether or the like is added by about 10% or less in weight/capacity, and a formed lithium complex is dissolved and stabilized.  Lithium in a biological fluid can be accurately and quantitatively determined by the composition by these.
Patent JP-H1071729-A (JP)
Title: Ink tank for printer
Inventor: MATSUZAWA MASANAO
IPC: B65D77/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To ensure a positive and smooth supply of ink, with which a porous material is impregnated, to a recording head by preventing the ink from leaking to the outside. SOLUTION: An ink impregnated member 60 is compressed with a lid body 50 in such a manner that the member 60 comes into contact with an ink supply aperture 3 in a tank container 40 constructed with the ink supply aperture 3 and filled with the member 60. Further, ink, with which the member 60 is impregnated, is sucked into the ink supply aperture 3 and discharged to a recording head. In addition, the ink overflowing from the ink impregnated member 60 due to temperature change is absorbed by a space formed with ribs 46a, 46b so that the ink is prevented from leaking to the outside.