baber/WOPTO huggingface dataset:
Patent JP-H06189955-A (JP)
Title: Ultrasonic wave diagnosis image pickup device
Inventor: MAIKERU JIEI FUAIFU
IPC: H04R17/00
Filed: 1993-10-29
Abstract: PURPOSE: To examine tissues at a variety of visual field depth generating a high resolution of tissue pictures by converging variably the ultrasonic beams directed to the tissues. CONSTITUTION: The signal JTIG4 (signal G) activates the transmission circuit (pulser) P4 to excite first the outer ring 16 of the transducer 1; In about 80nsec. later, then, the signal G3 , the pulser P3 to excite the ring 12; In about 75nsec. later, then, the signal G1 , the pulser P1 to excite the central ring 10. Further, a time lapse tp between a pair of pulses is about 200nsec. This results in converging the transmitted ultrasonic beams into a point of about 4cm away from the ring 10. Also, the signal G1 activates the pulser P1 to excite the ring 10; and subsequently, in about 20nsec. later, in about 20nsec. later and in about 30nsec. later, the signals G2 , G3 and G4 activates the pulsers P2 , P3 and P4 to excite the rings 12, 14 and 16, respectively. Further, a time lapse tp is about 420nsec.  The ultrasonic beams are, therefore, converged into a point of about 12cm away from the ring 10.
Patent JP-2001087437-A (JP)
Title: Special non-slip finished ice hockey stick and method for manufacturing the same
Inventor: MASAKI NOBUYOSHI
IPC: A63B59/70
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a special non-slip finished ice hockey stick and a method for manufacturing the same. SOLUTION: There is a mixture composed of adhesive (welding) or adhesives 3 for polyester resin stock (film form) 1 and ores 2 of small particles. Next, there is a coating agent 4 which enables protection, crack, pulverization and splash and destruction prevention. The coating agent 4 welds 3 the polyester resin stock (film form) 1 and the ores 2 of the small particles and is integrated to the film form. The coating agent may be molded to an arbitrary shape. Further, a double coated adhesive film 5 is press bonded to the film-like materials of 1, 2, 3 and 4. A primer 6 is evenly applied over the entire surface and partial surface of both front and rear surfaces of a blade and is surely press bonded to a blade surface 7. This method manufactures the stick in the manner described above.  Then, manipulation is made possible with the feel similar to that of the palm by press bonding the double coated adhesive tape having adhesive power which remains high and stable for a long period of time to the film-like (sheet-like) materials coated with the ores of the small particles on the polyester resin stock film and evenly applying the primer thereto, thereby surely press bonding (tightly adhering) the primer to the blade surface.
Patent JP-2000093338-A (JP)
Title: Bathtub cleaner
Inventor: KANETSUNA YOSHIHISA
IPC: A47L25/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to wash a bathtub efficiently and economically using water left over after bathing by providing a pump for pumping up water in the bathtub through a water supply port installed at a specified place in the main body which can float on water and jetting out water through a jet port installed above the surface of water. SOLUTION: A water supply port 2 is provided in part of a housing 38 positioned below the waterline 49 when the main body 1 is floated on water in a bathtub. In the housing 38, a pump 5 is provided which pumps up water through the water supply port 2. The pumped-up water is allowed to flow to a pump connection pipe 52 to a detergent tank section 6 through an exit 25 of the pump to push out a mixed liquid of water and the detergent. In other words, the detergent tank section 6 also serves for a mixing section 8 for mixing water and the detergent. Thereafter, water is caused to flow to a nozzle section 4 provided in an upper face section of the main body 1 through the nozzle connection pipe to be jet out against the inner wall of the bathtub through a jet port formed in the nozzle section 4. At that time, the nozzle section 4 is turned to jet out water against the inner wall evenly.
Patent JP-H0579817-A (JP)
Title: Interferometer
Inventor: MIZUNO SHINICHI
IPC: G01B9/02
Filed: 1991-09-24
Abstract: PURPOSE:To obtain an interferometer which can detect a correct position, which is not affected by fluctuation, even if the moving speed and the position of a reference surface are fluctuated. CONSTITUTION:Laser light is split into a P-polarized-light component and an S-polarized-light component with a polarized-light-beam splitter 3. One is made to be the object light, and the other is made to be the reference light. The object light is reflected from a corner cube 5, which is fixed to an object to be measured, and guided to a mirror 6 and a mirror 7. The reference light is split into two light paths with an optical block 10 having the shape, wherein corner cubes are stuck together. The respective object light and reference light are synthesized with polarization-light-beam splitters 12 and 13. The respective synthesized lights are converted into the electric signals with photodetectors 22 and 23. The signals are supplied into an operating device 30. In the operating device 30, the distance to the object is operated in response to the outputs of the respective photodetectors 22 and 23.
Patent JP-H0899977-A (JP)
Title: Novel heterocycle-substituted imidazolidine,its production and intermediate,its use as drug,and pharmaceutical composition containing them
Inventor: ANDORE KUROOSUNE
IPC: A61P5/28
Filed: 1995-09-27
Abstract: Imidazolidines of formula (I) in racemic, enantiomeric and diasteroisomeric forms, and their salts are new. In (I) ring is e.g. satd. heterocycle of 4-7 members contg. either O, N, S (opt. oxidised), and opt. substd. by a group selected from R3; Ar is e.g. aryl (opt. substd. by halo, CN, NO2, CF3, CF3O, OH, COOH or salified, esterified, or amidified COOH) or a gp. (ii) in which N is opt. oxidised and R1 and R2 are H or (substd.) alkyl, or form with N atom e.g. 5, 6 or 7 membered monocyclic ring opt. contg. other heteroatoms (O, N, S) and opt. substd. etc.; X is O or S; Y is O, S or NH; R3 is H, aryl, alkyl, alkenyl, alkynyl, opt. interrupted by one or more O, N, or S (opt. oxidised) atoms, and opt. substd.
Patent JP-2000099146-A (JP)
Title: Automatic guided vehicle
Inventor: SATO KUNIHITO
IPC: G05D1/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of traveling control concerning an AGV which detects magnetic forces from magnets laid along with a traveling route line with two magnetic force detectors at different forward and backward positions, detects the lateral displacing amount from the traveling route line at two forward and backward positions based on that detection, and automatically travels along the traveling route line while automatically steering based on the detected lateral displacing amount. SOLUTION: The AGV 16 is provided with magnetic force detectors 17, 18, 19 and 20 successively from the front side. The longitudinal distance among the magnetic force detectors 17-20 is extended rather than a longitudinal distance between the magnetic force detectors 18 and 19. When detecting the lateral displacing amount, during the traveling along with straight part and curved part, the detected amounts of magnetic force detectors 17 and 20 and magnetic force detectors 18 and 19 are respectively adopted.
Patent JP-H03137359-A (JP)
Title: Crushing method for rock, concrete, and the like
Inventor: KIYOKAWA HIROSHI
IPC: E21C37/00
Filed: 1989-10-19
Abstract: PURPOSE:To enhance the working effectiveness for crushing by inserting molten paraffin and a heater wire in a hole provided in an object to be crushed, putting a pressure plug after solidification of paraffin, re-melting it, and crushing a rockbed etc. with its volume expansion. CONSTITUTION:A hole 2 is bored in a rockbed 1, and molten paraffin 3 and a heater wire 4 are inserted over the scheduled plane. After solidification of paraffin 4 a crown-shaped pressure plug 5 is put, which is made of shape memory alloy and has a temp. a little lower than the molten paraffin. If then the heater wire is heated, molten paraffin 3 is put in pressure contact with the inner walls of the hole without gaps, and at the same time, the internal pressure of the hole is increased because of liquefication volume expansion, and concrete wall 1 is crushed. When current feed to the heater wire 4 is shut, the paraffin 3 will solidify again, and it is collected and re-used. This shortens the time till crushing and enhances the operating easiness.
Patent JP-H08214289-A (JP)
Title: Device and method for analyzing time series image
Inventor: NISHIZUKA HIROMI
IPC: G06T7/20
Filed: 1995-10-20
Abstract: PURPOSE: To effectively execute time series analysis by highly accurately analyze the movement of an object for a part of which analysis is impossible due to the influence of shield or the like by a conventional method by utilizing knowledge relating to the shape and operation of the object. CONSTITUTION: An input part 1 executes photoelectric conversion for a photographed image and a video signal for prescribed time is transferred to an A/D conversion part 2 based upon the control of a control part 11. The A/D conversion part 2 converts the video signal into a digital image signal and transfers the digital image signal to a buffer memory part 3. The memory part 3 temporarily stores the transferred signal and outputs the stored data to an auxiliary I/O part 4 such as a magnetic disk device as the image data of each frame. The I/O part 4 outputs image data to a shape generating part 5 under the control of the control part 11.  The generating part 5 calculates the absolute value of a difference between a background image in which analytical processing does not exist and an original image in which an object exists, binarizes the absolute value and extracts only a moving image area.
Patent JP-H02120117-A (JP)
Title: Controlling method of air conditioner for vehicle
Inventor: ATSUMI TORU
IPC: B60H1/00
Filed: 1988-10-28
Abstract: PURPOSE:To actualize comfortable air-conditioning at all times by controlling an air blower so as to secure a heating value necessary for approximating a cab inside temperature to the target one and keeping it intact under the setting temperature of blowoff air, while controlling an air-mix damper on the basis of a blowoff air setting temperature. CONSTITUTION:In this control method, there is provided with each of first and second temperature setting switches 15C1, 15C2 setting cab inside setting temperature Trs' and blowoff air setting temperature Tds as well as there is provided with each of sensor 161-166 detecting cab inside temperature Tr, outside temperature Tam, solar radiation quantity Ts, inlet air temperature Ti into an air duct 1, outlet temperature Te of a cooling heat exchanger 11 and outlet temperature Th of a heating regenerator 13. Then, at a control circuit 14, an air blasting quantity capable of a heating value necessary for approximating the cab inside temperature Tr to the target temperature Trs and keeping it intact in a state of having blowoff air temperature Td set to the setting temperature Tds is operated, and a drive motor 10a of an air blower 10 is controlled. In addition, opening of an air-mix damper 12 is operated on the basis of these outlet temperatures Te, Th and the setting temperature Tds.
Patent JP-H02118406-A (JP)
Title: Liquid crystal cell gap measuring device
Inventor: SAITO HIROSUKE
IPC: G01B11/06
Filed: 1988-10-28
Abstract: PURPOSE:To eliminate the need of optical subtraction in consideration of the refractive index, etc., of a film which influences the optical interference of a conductive film, etc., and to simplify a calculating operation by calculating the length of the gap of a liquid crystal cell from the phase difference of double refraction of the liquid crystal cell. CONSTITUTION:Monochromatic-meter 4 selects desired monochromatic light K1 out of light beams from a light source 1 and transmits it. A polarizer 6 selects inspecting light K2 whose vibration component is in a constant single direction out of the monochromatic light K1 from the monochromatic-meter 4 and makes it pass. An analyzer 8 which is a 2nd polarizer selects detecting light K3 whose vibration component is in a single direction out of the inspecting light K2 which is transmitted through the liquid crystal cell 7 being an object to be measured and makes it pass. A detector 9 measures the intensity of the detecting light K3. Then, an arithmetic part 10 obtains the phase difference of the double refraction of the liquid crystal cell 7 from the intensity of light measured by the detector 9 and calculates the length of the gap of the liquid crystal cell 7 from the obtained phase difference of the double refraction and the known double refraction index of the liquid crystal cell 7.
Patent JP-H07188080-A (JP)
Title: Production of highly pure hydroxide and alkoxide
Inventor: HOSEIN SHIYARIFUIAN
IPC: C07C29/76
Filed: 1994-11-07
Abstract: PURPOSE: To improve the purity of an organic or inorganic hydroxide and an inorganic or organic alkoxyde by passing the hydroxide or alkoxide through a specific electrolysis cell.  
     CONSTITUTION: A mixture of an organic or inorganic hydroxide or an organic or inorganic alkoxide, with an oxiding liquid is charged to an anolyte compartment of an electrolysis cell comprising an anolyte compartment containing an anode, a cathode compartment containing a cathode and water, and an intermediate compartment containing water and/or an organic liquid. The purified hydroxide or alkoxide is obtained by passing a current through the electrolysis cell. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63126125-A (JP)
Inventor: KONO SUMIO
IPC: H01B17/00
Filed: 1986-11-15
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-H02117319-A (JP)
Title: Raw material for culture medium
Inventor: TAKADA NAOKAZU
IPC: A01G1/00
Filed: 1988-10-27
Abstract: PURPOSE:To provide a raw material for a culture medium having excellent water-retainability, mechanical strength, etc., and suitable for the culture of a plant by kneading a vegetable powder and a water-absorbing fibrous material in the presence of water and a polymeric adhesive and forming, drying and solidifying the kneaded mixture. CONSTITUTION:Vegetable powder such as wood chip, cork powder, crushed vegetable leaf or rice chaff powder is prepared beforehand. The vegetable powder is kneaded with a water-absorbing fibrous material (e.g., pulp or waste paper) in the presence of water and a natural or synthetic polymeric adhesive (e.g., starch or carboxymethylcellulose). The kneaded mixture is added with water of an amount suitable for forming, formed to a prescribed form and solidified by drying to obtain the objective raw material for culture medium. A raw material for culture medium having desired water-retainability can be produced by adjusting the mixing ratio of the vegetable powder and the water- absorbing fibrous material. The material may be added further with vegetable nutrient components, agricultural chemicals, etc.
Patent JP-H04147935-A (JP)
Title: High strength al alloy having good brazability
Inventor: KUDO HAJIME
IPC: C22C21/02
Filed: 1990-10-11
Abstract: PURPOSE:To obtain an Al alloy excellent in strength and brazability by adding specified amounts of Mg, Si, Mn, Cu, V or the like to Al. CONSTITUTION:The billet of an Al allay contg., by weight, 0.05 to 1.0% Mg, 0.3 to 1.3% Si, 0.1 to 1.2% Mn, 0.1 to 0.8% Cu and 0.01 to 0.2% V or furthermore contg. one or >= two kinds among 0.01 to 0.1% Ti, 0.01 to 0.15% Zr and 0.01 to 0.2% Cr and the balance Al is prepd. This billet is heated, is subjected to homogenizing treatment and is thereafter subjected to hot extruding to manufacture an Al allay member. The high strength Al allay member having excellent brazability can be obtd.
Patent JP-H0675941-A (JP)
Title: Japanese word processor and its character input method
Inventor: TAKEYAMA TETSUO
IPC: G06F17/22
Filed: 1992-10-12
Abstract: PURPOSE:To convert an errorneous character string into a correct character string only by means of the operation of a different mode corresponding character conversion key by setting the inputted character string into the character string of a new KANJI (Chinese character) conversion object by a keyboard. CONSTITUTION:A display means 6 converts the codes of a character, a mark and a number based on the codes, which are stored in a code storage means 5, into a character pattern by using a table where the code and the character pattern are made to correspond, and it displays it in a display unit. A key mode correction means 7 corrects a key mode stored in a key signal storage means 3 with a key signal to the other key mode by using the correction table of the key mode. A KANJI conversion means 8 converts the code stored in the code storage means into a sentence where KANJI and KANA (Japanese syllabary) are mixed. A non-conversion means 9 directly outputs the code stored in the code storage means without converting it into the sentence where KANJI and KAN are mixed.
Patent JP-H09114229-A (JP)
Title: Developing device
Inventor: OKUDA SHINICHI
IPC: G03G15/08
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To secure a fine and uniform contact state between a developer holding member and an image carrier and to execute a development with high image quality even when the belt-like image carrier whose flatness is low is used. SOLUTION: The thin layer of charged toner 8 is formed on a developing sleeve 1 by a regulation blade 3. A permanent magnet 2 is fixed in the inside of the sleeve 1. A photoreceptor belt 7 is provided with a magnetic supporting layer 11. Therefore, magnetic attraction force acts between the sleeve 1 and the belt 7 and both of them are brought into contact with each other by fine and uniform pressure force. By carrying the belt 7 and rotating the sleeve 1, a latent image 12 formed on the belt 17 is developed and a toner image 13 is formed.
Patent JP-H03133668-A (JP)
Title: Image forming device
Inventor: KENMOCHI KAZUHISA
IPC: B41J2/44
Filed: 1989-10-19
Abstract: PURPOSE:To perform a smooth dot concentration by a method wherein pixel data in a gradation range at least at and around a predetermined threshold are corrected out of inputted multivalue pixel data, one is selected from said plurality of corrected pixel data, and the pulse width of a drive signal is modulated. CONSTITUTION:In a dot concentration circuit 200, pixel data A is inputted, for example, as an 8-bit serial signal for every main-scanning line. The signal is imparted to both a gamma1 correction circuit 201 and a gamma2 correction circuit 202. Both the gamma correction circuits 201, 202 contain, e.g., a read only memory, and the pixel data A is inputted as an address signal thereto. Correction data in a gamma correction table is divided into three sections. Positive dot concentration, the alleviation of the dot concentration toward a high density side, and the correction of normal phenomenon characteristics are respectively performed in the sections I, II, and III. In this manner, the data is converted to a higher density in the gamma1 correction circuit 201 and to a lower density in the gamma2 correction circuit 202. A gradation reproduction having no broken part as a whole is realized.
Patent JP-H09113507-A (JP)
Title: Fractional concurrent measuring method for respiration of plant and photosynthesis and its device
Inventor: NISHI ISAO
IPC: G01N33/497
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To fractionally and concurrently measure respiration and photosynthesis by labeling the CO2 and O2 related to the photosynthesis and respiration with stable isotopes<13> C and<18> O. SOLUTION: The gas properly set and mixed from a feed gas control device 8 on the measuring conditions is fed to the gas chamber 2 of a chamber 1 storing a plant 1A to be measured through a gas inlet 4 while a solenoid valve 9 is opened and the gas flow is continuously measured by a gas flow meter 10. The gas exchanging action of the plant 1A is applied to the fed gas, and the gas mixing ratio in the gas chamber 2 is changed. The change quantity is analyzed by a detector 20, and the state of the gas exchanging action of the plant 1A is judged. The CO2 and O2 related to photosynthesis and respiration respectively are labeled by the stable isotopes<13> C and<18> O from the calibration gas 22, and the concentration and partial pressure change of<12> CO2 ,<13> CO2 ,<18> O2 ,<16> O2 , O2 are concurrently measured.  The metabolism of the plant 1A can be accurately known, and stable measurement can be conducted.
Patent JP-H01116336-A (JP)
Title: Band brake device for automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16H63/12
Filed: 1987-10-30
Abstract: PURPOSE:To reduce a speed change shock by providing a cushioning spring which makes a piston axially movable on a piston stem by a certain quantity and which applies a force in the direction counteracting a clamping oil pressure, at least on the high-pressure stage piston side. CONSTITUTION:At the time of carrying out speed change to a high-speed stage by clamping a band 102, as an oil pressure is applied to a high speed stage piston 114, when the play stroke between the piston 114 and a piston stem 110 is over, the piston 114 compresses a cushioning spring 134 and travels by a certain quantity. A force which acts on the piston stem 110 during this period is gently increased in accordance with the characteristic of the cushioning spring 134 and, as the high-speed stage piston 114 finishes its cushioning stroke turning into a condition to be mechanically linked to the piston stem 110, the maximum force by the oil pressure acts rapidly on the band 102. Thereby, a force which acts on the band 102 at the first operating time is relaxed, to reduce a speed change shock.
Patent JP-H06125057-A (JP)
Title: Semiconductor memory containing ferroelectric film
Inventor: TAKAHASHI TAKEHIRO
IPC: H01L21/822
Filed: 1992-10-12
Abstract: PURPOSE:To provide a semiconductor memory containing a ferroelectric film of an electrode wiring structure which prevents the formation of undesirable alloys in a heat treatment process after wiring electrodes. CONSTITUTION:A switching element, for example, n-type MOS transistor 200, formed on a semiconductor substrate 201 is connected, using conductor wiring materials, with a ferroelectric capacitive element 220 obtained by depositing a lower electrode, ferroelectric film, and upper electrode in this order in a position which is unmatched with and electrically isolated from transistors including the n-type transistor. Before the connecting process a metal thin film layer 212 having a high melting point is formed as a metal barrier layer in the boundaries between the upper electrode and conductor wiring material and between the lower electrode and that.
Patent JP-H06226875-A (JP)
Title: Two-color ball production device and method
Inventor: JIYOOSEFU EMU KUROURII
IPC: B05B5/04
Filed: 1993-11-01
Abstract: PURPOSE: To provide a simplified method and apparatus high in mass productivity and forming a semispherical two-color ball. CONSTITUTION: Curable liquid colored white and black are supplied to the upper and under surfaces of the disc 56 attached to a rotatable spindle (shaft) 58 by suitable distributing (dispensing) nozzles 52, 54. The liquids receive the influence of centrifugal force to move along the upper and under surfaces and together flow (without being mixed) so as to form a dichroic storage part 60 having parallel outer surfaces at the edge part of the disc 56 and a ligament 62 extends from the storage part 60 to distribute balls 10 at the terminal part of the storage part 60.