baber/WOPTO huggingface dataset:
Patent JP-2000129666-A (JP)
Title: Self-advancing type soil improving machine
Inventor: SATO FUJIO
IPC: E02D3/12
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To separate and remove solid foreign matters effectively from soil and sand supplied from a soil-sand hopper, and to prevent the deterioration of the charging efficiency of soil and sand for separation and removal. SOLUTION: A soil-sand hopper 20 feeding soil and sand is installed onto a conveyor belt 11 for a carry-in conveyor 10, and a screening means 21 for solid foreign matters is mounted on the receiving section 20a side of the soil- sand hopper 20. A large number of rods 22 are arranged to a supporting member at regular pitches in the screening means 21.  Support shafts are connected and set up to both side sections of the supporting member at that time, these support shafts are attached pivotally to mounting plates 8a respectively, the upper section of the receiving section 20a of the soil-sand hopper 20 is covered completely with the screening means 21 by a motor 24 for tilting, and the screening means 21 can be displaced between the place of operation, where soil and sand and the solid foreign matters are separated when soil and sand are charged in, and the place of the removal of the foreign matters, where the screening means 21 is inclined at a fixed angle and the solid foreign matters are removed from the upper section of the screening means 21 and dropped onto a ground surface.
Patent JP-S63154579-A (JP)
Title: Paper sheets handling device
Inventor: SASAKI MASAMITSU
IPC: B65H29/02
Filed: 1986-12-19
Abstract: PURPOSE:To prevent the disorder (buckling and uneven array) of paper sheets during the delivery thereof using hands by providing a delivery port with a shutter mechanism selectively forming a first passage port enabling the passage of only a transport mechanism and a secondary passage port enabling the passage of paper sheets. CONSTITUTION:When a paper sheet is delivered from a transport mechanism 3 to a counter part (retaining part) 4, the delivery port of the retaining part 4 changes the shape thereof via a shutter mechanism 48, thereby preventing the motion of the paper sheet out of the retaining part 4 at the time of paper sheet delivery or retaining. Namely, the first passage ports 48e to 48h and 48j to 48m of the shutter mechanism 48 and the second passage ports 48a to 48d thereof are used separately between the advance and the retreat of the hands 31 of the transport mechanism 3, thereby preventing a trouble including the uneven array of bank notes in the counter part 4 and the buckling of notes as jumped out.
Patent JP-H08132630-A (JP)
Title: Ink jet recording apparatus
Inventor: TAKAHASHI KIICHIRO
IPC: B41J2/165
Filed: 1994-11-10
Abstract: PURPOSE: To provide a wiper blade keeping high wiping-off capacity even on an emitting orifice surface having a complicated shape, eliminating the drawing- out of an ink droplet from an emitting orifice and keeping high wiping-off capacity over a long period of time. CONSTITUTION: A wiper blade 18 composed of a plate-shaped rubbery elastomer is brought into contact with an emitting orifice surface 81 in a slidable manner in parallel to the row of the emitting orifices 82 of the emitting orifice surface 81 in such a state that the the contact surface thereof with the emitting orifice surface 81 is curved so as to follow the shape of the emitting orifice surface 81. If necessary, a means shifting the position of the curved part of the wiper blade 18 is provided.
Patent JP-H08132120-A (JP)
Title: Method and equipment for hot rolling
Inventor: DOBASHI TOMOYA
IPC: B21B39/14
Filed: 1994-11-09
Abstract: PURPOSE: To prevent generation of holes by holding the rolled steel strip from the top and the bottom before a roll bite of work rolls to give the inlet side tension of the steel strip. CONSTITUTION: A pair of rolls 10, 11 are provided in the vicinity of a roll bite of work rolls 5. The rolled steel strip 1 immediately before the roll bite is held from the top and the bottom by the upper and lower rolls 10, 11 and the steel strip l is fed between the work rolls 5 while the inlet side tension is given to the steel strip 1. When the steel strip 1 is rolled in the center buckle shape, the center part in the width direction of the steel strip 1 and the edge parts are vertically waved with the reverse phase to each other on the roll bite inlet side. Water is stored at the center part in the width direction. The stored water is entrapped between the work rolls 5 and the steel strip 1 and coiled in the roll bite to generate holes in the steel strip. The regulating means 11 prevents water from being stored, and no holes are made.
Patent JP-H06153235-A (JP)
Title: Picture transmission system for print
Inventor: FUJISAWA OSAMU
IPC: H04N1/41
Filed: 1992-11-11
Abstract: PURPOSE:To shorten the time from the transmission of picture data till its print and to simplify the configuration of the print use picture transmission system. CONSTITUTION:A High Vision YPbPr video signal is used for picture data inputted to the print use picture transmission system. Then the data are not converted into RGB signals but compressed at a picture data compression means 8b for each of Y, Pb, Pr components. Then the compressed picture data are sent by a compression picture data transmission means 8d through a communication line 8. In this case, the Y component is sent earlier. Then the sent Y component is in use and a layout device 4 gives a command of trimming and layout during the transmission of the Pb, Pr component. Furthermore, the sent picture data are finally converted into print use YMCK picture data. Then print-making and print are implemented based on the print picture data and the result of the above trimming and layout.
Patent JP-H04173713-A (JP)
Title: Paste for dental glass ionomer cement
Inventor: MASUHARA HIDEKAZU
IPC: A61K6/083
Filed: 1990-11-07
Abstract: PURPOSE:To obtain the subject paste, containing glass powder, a water-soluble polymer and water and stable for a long period and a kit for preparing dental glass ionomer cements composed of the subject paste and an aqueous solution of a polycarboxylic acid. CONSTITUTION:The subject paste is produced by blending 55-90wt.% glass powder with 0.1-2.0wt.% water-soluble polymer (e.g. methyl cellulose or polyvinyl alcohol) and 9.9-44.9wt.% water. A dental glass ionomer cement composition is produced from the above-mentioned paste and an aqueous solution of a polycarboxylic acid (e.g. a 40-75wt.% aqueous solution of polyacrylic acid). The aforementioned paste has the following advantages. Since the glass powder is in a pasty form, scattering will not occur without aggregation of the powder by moisture absorption. A constant rate-discharging device can be utilized to accurately carry out weighing, etc. Furthermore, kneading with the aqueous solution of the polymer is very simply completed in a short time to afford sufficient operating time.
Patent JP-H08136188-A (JP)
Title: Toy air gun
Inventor: SHIRONAGA TADASHI
IPC: F41B11/56
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a toy gun which has a structure nearer to a real gun and easy assembling properties by covering the gas inlet of a cylinder chamber with a slide cover for supporting the chamber when the cover is disposed at its home position, allowing an elastic nozzle formed with a gas passage from a gas pressure storage chamber to the cylinder chamber to protrude from the storage chamber. CONSTITUTION: A discharge valve 9 provided above a gas pressure storage chamber 4 always closes a discharge passage 11 communicating with a protruding elastic nozzle 10 by the tension of a spring. A slide cover 15 is provided at the rear of an elastic holding chamber 14 provided at the rear end of the inner barrel 13 of a barrel 12, and a cylinder chamber 16 is slidably supported in a slide block 21 fixed in the cover 15. A piston 22 is slidably engaged from the rear end opening of the chamber 16 into the chamber 16, cutouts 16a are provided at the front and lower ends of the chamber 16, and a gas inlet 16b is provided at the intermediate part of the lower part. When the inlet 16b is blocked by the nozzle 10 when the chamber 16 is disposed at its home position.
Patent JP-H01143665-A (JP)
Title: Apparatus for removing coating film from end of drum
Inventor: NAKAZAWA SUSUMU
IPC: G03G5/05
Filed: 1987-11-30
Abstract: PURPOSE:To permit the removal of coating film from the peripheral surface of a drum at the end in a short time and surely by delivering a solvent capable of removing coating film to each of substantially square processing tanks through a solvent carrying pipe. CONSTITUTION:The end of a drum 10 around whose periphery coating film is formed is immersed in a solvent capable of dissolving said coating film, thereby removing the coating film from the end of the drum. During this time, the solvent 21 capable of removing the coating film is delivered to each of plurality of substantially square processing tanks 20 through a solvent carrying pipe 30. As a result, the superfluous coating film portions such as photosensitive materials can be surely removed from the end of the drum in a short time.
Patent JP-2001121311-A (JP)
Title: Cutting tool of coated sintered compact
Inventor: KAMISAKA SHINYA
IPC: C04B41/50
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool of a coated sintered compact that has excellent heat resistance, and excellent wear and chipping resistance in high-speed cutting on a cast iron and the like. SOLUTION: The cutting tool of a coated sintered compact comprises a base material made of a sintered compact containing not less than 99.5% by volume of cubic boron nitride, and a coating layer formed on the base material surface. The coating layer consists of a material containing Si and has a thickness of 3 to 100 μm.
Patent JP-H01141738-A (JP)
Title: Manufacture of vinyl wall paper
Inventor: KONDO YUKIHIKO
IPC: B32B5/18
Filed: 1987-11-28
Abstract: PURPOSE:To make it possible to easily obtain a highly expanded vinyl wall paper excellent in cubic sense, voluminosity and resistance to damage by a method wherein various patterns are printed on the top surface of paper or the like with thermal crosslinkable and expandable polyvinyl chloride resin paste and the pattern parts are thermally crosslinked and thermally expanded by passing the paper through a heating oven. CONSTITUTION:Various patterns are printed directly or through a thermally crosslinkable synthetic resin layer 2 onto the top surface of a backing material 1 such as paper or the like by raised printing with thermally crosslinkable and expandable polyvinyl chloride resin paste 3. Next, the resultant material 1 is passed through a heating oven so as to thermally crosslink and thermally expand the pattern parts, resulting in forming expanded projected parts 3' into nearly circular and undercut shapes in order to obtain a highly expanded vinyl wall paper excellent in cubic sense, voluminosity and resistance to damage.
Patent JP-H11129516-A (JP)
Title: Thermal head and its manufacture
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a printing-fail dot due to oxidation of a heating resistor on an under layer and to make a life of a thermal head longer by a method wherein a protection layer of the thermal head is formed by sputtering using a sputtering target of Si3 N4 of a high hardness, added with SiO2 of a low hardness to form a film which is a coloring film having a prescribed Vickers hardness. SOLUTION: There is disclosed a thermal head constituted such that a heat insulation layer 12 is formed on the top of a substrate and heating resistors 13, electrodes 14 are laminated on the top face of the heat insulation layer 12 and a protection layer 16 is applied on the top face thereof. The protection layer 16 is a sputtering film formed by using a sputtering target made of a ceramic sintered body consisting of Si3 N4 , SiO2 and AlN as main components. It is a coloring film having a Vickers hardness of approximately 700-1000 kg/mm<2> .
Patent JP-H06151945-A (JP)
Title: Photodetecting circuit
Inventor: YAMAMOTO HIROAKI
IPC: H04B10/293
Filed: 1992-11-12
Abstract: PURPOSE:To provide a photodetecting circuit whose frequency characteristics of an amplification circuit do not change regardless of the strength of an average photodetecting power of optical signals by controlling the quantity of an electric current flowing to a direct current source according to the output of a current detection circuit. CONSTITUTION:A first circuit in which photodetecting element 11, a resistor 111 and direct current source 31 are connected in series is arranged. An amplification circuit in which an input terminal is connected between the photodetecting element 11 and the resistor 111, and a current detection circuit 41 which detects the quantity of a direct current component of the photocurrent flowing through the photodetecting element 11 are arranged. According to the output of this current detection circuit 41, the quantity of the current flowing from the direct current source is controlled. As a result, a direct current component of the photocurrent flowing in the photodetecting element 11 flows into the direct current source 31 and does not flow into the amplification circuit 21, so that a potential of an input terminal of the amplification circuit 21 can be kept constant. Accordingly, even if an average photodetecting power changes largely as time passes, the frequency characteristic of the gain can be kept constant.
Patent JP-H02150124-A (JP)
Title: Transmitter-receiver
Inventor: SATO MITSUHIRO
IPC: H04B1/40
Filed: 1988-12-01
Abstract: PURPOSE:To perform response communication simultaneously between plural transmitter-receivers in the same wave service area by outputting a pulse code signal from a pulse code generation circuit as a specific response signal when a received pulse code signal coincides with an identification signal. CONSTITUTION:It is judged whether or not the specific signal obtained from a reception signal coincides with the identification signal at a control circuit 3 and a demodulation circuit 6, i.e., whether or not its own receiver is called, and when coincidence is obtained, a specific pulse code signal as the response signal is outputted from the pulse code generation circuit 8, and modulation is applied on the signal, then, a function to respond to an object (opponent) calling via a transmitter 4 is performed. In such a manner, it is possible to use the plural transmitter-receivers simultaneously in the same wave service area as controlling the operation of transmission/reception normally.
Patent JP-H05141579-A (JP)
Title: Liquid drip preventing pipe joint
Inventor: IMAI HIROSHI
IPC: F16L37/22
Filed: 1991-11-18
Abstract: PURPOSE:To provide a pipe joint from which liquid inside will not drop to the outside even if it is disconnected. CONSTITUTION:A casing 6 provided in a female housing 4 is slid with air- tightness inside a pipe joint maintained to close a male housing 3 and openings 10 and 11 at the top of the casing 6 by valve elements 16 and 17, respectively, and separate a flow path. A No.1 liquid delivery hole 28 and a No. 1 air sucking hole 29 provided in the female housing 4 are aligned and connected with a No. 2 liquid delivery hole 30 and a No. 2 air sucking hole 31 provided in the casing 6, respectively. By this, liquid left between the casing 6 and the male housing 3 is exhausted through the liquid delivery holes 28 and 30, and outside air is sucked through the air sucking holes 29 and 31. In this condition, a locking mechanism 5 which engages both housings 3 and 4 can be released. Thus, the mechanism is released to separate the joints 1 and 2 from each other.
Patent JP-2000125842-A (JP)
Title: Apparatus for alcoholic fermentation test
Inventor: SATO MASAHIDE
IPC: C12M1/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus, a small-sized cylinder for testing alcoholic fermentation performance by yeast, capable of maintaining culture conditions similar to those for an EBC fermentation cylinder as a conventional large-sized fermentation cylinder. SOLUTION: This apparatus 10 for alcoholic fermentation test is characteristic in having a small-sized fermentation cylinder 12 with an opening 14 on the top made up of a holding section 20 for holding a yeast-contg. test liquor and an inner cavity consisting of a space section 22 provided above the holding section 20, and a means 18 mounted on the opening 14 and intended for setting the space section 22 in an anaerobic condition. Thus, provision of the means 18 enables a yeast fermentation test using a conventional EBC fermentation cylinder to be conducted using such a small-sized fermentation cylinder as described above, that is, even if such a small-sized fermentation cylinder, culture conditions similar to those for an EBC fermentation cylinder can be maintained by shielding the surface of a test liquor from the outside oxygen.
Patent JP-H06144525-A (JP)
Title: Hanger unit
Inventor: ANDO KAZUMASA
IPC: B65G47/61
Filed: 1992-11-12
Abstract: PURPOSE:To prevent the mutual entanglement of hanger units which occur at the stop points of the hanger units and the malfunction of a limit switch. CONSTITUTION:A hanger unit comprises a chuck member to clamp a work, a suspending member 8 to support the chuck member, a roller 2 rolling and running on a rail and a connecting means 9 to connect the roller to the suspending member so as to roll in one direction only.
Patent JP-H08127534-A (JP)
Title: Sodium ion scavenger
Inventor: NISHISHIRO TSUTAKO
IPC: A61P3/00
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a medicinal agent capable of directly excreting sodium ions through deactivating them even after their dietary intake in the form of common salt. CONSTITUTION: This agent is a trapping agent of sodium ion trapping sodium ion in vivo. Specifically, the trapping agent is a crown ether, being esp. pref. a polyamide of the formula obtained by polycondensation between diaminobenzo-18-crown-6 and isophthalic acid or terephthalic acid. By taking this trapping agent, even patients restricted in common salt intake can take common salt with no limitation, therefore, thus they can enjoy a variety of food tastes as normal persons can.
Patent JP-H01144228-A (JP)
Title: Information recorder
Inventor: YOKOTA MASAFUMI
IPC: G11B7/085
Filed: 1987-11-30
Abstract: PURPOSE:To prevent information already recorded on a recording medium from being destroyed at the time of emitting a laser beam in an initial operation by generating the laser beam at a position where a light emitting means corresponds to the information non-recording part of the recording medium. CONSTITUTION:The title recorder is constituted in such a way that the light emitting means 6 is moved to the position where the laser beam is projected on the information non-recording areas (b) and (c) of the recording medium by a moving means 5 at the time of emitting the laser beam in the initial operation of an information recorder if the means 6 is not conformed to the position where the laser beam is projected on the information non-recording areas (b) and (c), and after that, the laser beam is emitted. In such a way, it is possible to prevent the information recorded on the recording medium 1 from being destroyed even when a state where the abnormal emission of the laser beam is generated.
Patent JP-H04175776-A (JP)
Title: Color image forming method
Inventor: MASUBUCHI SADAO
IPC: G03G15/16
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a color printer with many expression colors using the ordinary paper by using an ordinary color toner requiring no nucleus of a color filter as the color toner obtaining a color image via one-shot exposure. CONSTITUTION:The light intensity IR is the light quantity generating the reduction of the electrostatic force sufficient to peel a toner from an electrophotographic photoreceptor in the developing process, the magenta toner M and the yellow toner Y are peeled from the electrophotographic photoreceptor in the developing process, and only the cyan toner C can be left on the surface of the electrophotographic photoreceptor. When only one kind of the color toner permeating no exposure color is selectively left on the surface of the electrophotographic photoreceptor and transferred on the output paper, a color image with the additive complementary color to the exposure color can be formed on the output paper. The color toner image on the surface of the photoreceptor is compressed to improve the image concentration and formed as the image on the output paper. The high-quality color image can be obtained on the ordinary paper via one exposure.
Patent JP-H06153568-A (JP)
Title: Method for measuring constant of induction motor
Inventor: MIZUNO TAKAYUKI
IPC: H02P23/07
Filed: 1992-11-13
Abstract: PURPOSE:To make it possible to easily measure constants of an induction motor for vector control only by the measurement of winding resistance and lock tests. CONSTITUTION:The resistive component R and reactance component X of the combined impedance are determined by lock tests at a frequency of f. Then lock tests are conducted at a frequency of 1/2 of f to obtain the resistive component R' and reactance X'. On the assumption that the constants of an induction motor are not varied due to magnetic saturation, skin effect or the like, the constants of the induction motor, such as exciting inductance Xm, leakage inductance Xsigma and secondary resistance R2, are found from an equivalent circuit.
Patent JP-H09100314-A (JP)
Title: Curable resin and composition
Inventor: WATANABE TOMOYA
IPC: C08F297/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin having high thermal and mechanical properties and excellent in durability, chemical resistance, and compatibility with other resins by incorporating a polymer having cyclic structural units and reactive groups. SOLUTION: This resin comprises at least one polymer represented by the formula. In the formula, A to F each is a monomer unit as a component of the polymer backbone and may be arranged in any sequence, and (a) to (f) are the amounts (wt.%) of the monomer units A to F, respectively, based on the total amount of the monomer units A to F. The number-average mol.wt. in terms of standard PS of the polymer is 1,000-5,000,000. 'A' is a unit derived from a cyclic olefin monomer, B is one derived from a cyclic conjugated diene monomer, C is one derived from a chain conjugated diene monomer, D is one derived from a vinylaromatic monomer, E is one derived from a polar monomer, and F is an ethylene or α-olefin monomer unit. Q1 to Q6 each is a reactive group. 'A' to F satisfy the relationships a+b+c+d+e+f=100, 0<=(a, b)<=100, 0<=(c, d, e, f)<100, and a+b≠0.
Patent JP-H05145528-A (JP)
Title: Transmission line redundancy control system
Inventor: SUMITA YUJI
IPC: H04J3/00
Filed: 1991-11-19
Abstract: PURPOSE:To improve the reliability by detecting presence of data and disable decoding for each bit of data of a transmission frame outputted from a buffer provided one to one to plural transmission lines so as to select priority of the data. CONSTITUTION:A waiting device (Wa) 5 takes a timing from transmission line media A, B via modems 3a, 3b and outputs elastic buffers 7a, 7b corresponding to the transmission line. The buffers 7a, 7b store data of transmission frame data while shifting for each bit and outputs them based on the signal of the Wa5 and the Wa5 and a discrimination selector 11 judge the priority such as presence of data and disable decoding or the like. The judgement compares data of the transmission frame from the medium A or B and the selector 11 selects good data. A TBC 13 controls the transmission reception and the entire operation of a CPU 15. Thus, the reliability of the system is improved.