baber/WOPTO huggingface dataset:
Patent JP-H11178970-A (JP)
Title: Ball detecting system of golf ball automatic supplier
Inventor: YAGI HARUHIKO
IPC: A63B69/36
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To detect the presence of a ball surely even when outdoor light is solar light in daytime or dark light like night illumination, and at any playing temperature. SOLUTION: The system has a prism with a mirror to change outside light place at the lower end of an elevator at the lower part of a hollow tee laterally by 90 degree, a brightness detector 10 to measure brightness of outside light in the effective shifting range of the hollow tee, a control circuit to be controlled so that the output of the operation amplifier in the brightness detector approaches the standard voltage by conducting a switching element 23, and the amplification factor automatic reduction circuit to reduce the amplification factor when the input/output electric potential difference of an operation amplifier 17 in the brightness detector exceeds the forward voltage of a diode 28.
Patent JP-2000185939-A (JP)
Title: Glass composition
Inventor: TAKENAKA KATSUNARI
IPC: C03C10/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a glass of high specific modulus. SOLUTION: In the glass composition, the composition ranges of the main components are adjusted to the following: 35 wt.%<=SiO2<=60 wt.%, 10 wt.% <=Al2O3 <=30 wt.%, 8 wt.%<=MgO<=30-wt.%, 1 wt.% <=Nb2O5<=10 wt.%, 1 wt.%<=TiO2<=15 wt.%, and 1 wt.%<=ZnO<=15 wt.%.
Patent JP-H11191994-A (JP)
Title: Control method of sr motor with two-pole structure
Inventor: AMAMI HIDEYUKI
IPC: H02P25/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To stably activate and operate an SR motor in a fixed direction, even if it is of two-pole structure. SOLUTION: Two rotor position detection sensors 4 are provided. At the same time, one is mounted while being set slightly ahead of the rotary direction of a rotor 1 for detecting the aligned and unaligned positions of a stator coil 21, and the rotary direction is detected by a signal from the two sensors 4. Operation is continued when the rotary direction agrees with the control direction, and at the same time, the operation is stopped when the rotating direction rotates in a direction opposite to the control direction.
Patent JP-2000185169-A (JP)
Title: Game system, game machine, and ball lending device
Inventor: TAKEKOSHI YASUO
IPC: A63F7/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles of carrying balls in a game system with a pair of pachinko machines and a card ball lending device and simplify the facilities in a game parlor. SOLUTION: Gained balls are enabled to be taken in by a ball counting gate 32a connected to a lower ball receiving tray 32 of a pachinko machine and the gained balls taken in through the ball counting gate 32a are counted during a game. When the game is finished, the number of counted retained balls is written by a card reader/writer into a card as the number of saved balls. The saved balls are used for playing again or exchanged with gifts.
Patent JP-2001181582-A (JP)
Title: Method for bonding conductive members, and image display and its production method
Inventor: OKI KAZUHIRO
IPC: H01B1/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To electrically connect, in a good state, a spacer for maintaining an image display in a vacuum to front-side and back-side plates. SOLUTION: In an image display which is formed by bonding, via a conductive spacer, a front-side substrate having an electron discharge element to a back-side substrate having an image formation member which accepts electrons discharged by the electron discharge element, the spacer is bonded to the front- side substrate or to the back-side substrate with an adhesive section which is formed by impregnating, with the adhesive, a conductive powder prepared by removing a solvent or dispersion medium from a solution or dispersion containing a conductive powder.
Patent JP-2001179047-A (JP)
Title: Wastewater treatment facility
Inventor: OKAMOTO MASARU
IPC: B01D53/77
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment facility capable of effectively treating exhaust gas, wastewater or the like at a low cost. SOLUTION: A wastewater treatment facility is equipped with a wastewater cleaning system 21 and a gypsum formation system 22. Hazardous components contained in the exhaust gas generated from a boiler 20 are treated by the wastewater cleaning system 21, and gypsum is generated from lime water casted when the exhaust gas is treated, by the gypsum generation system 22.
Patent JP-H10247237-A (JP)
Title: Document picture processor, document picture processing method and information recording medium
Inventor: ABE TEI
IPC: G06F19/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the various document picture processings of the input, preservation, classification, retrieval, reference and transfer of a document picture with satisfactory operability. SOLUTION: A picture input part 1 reading a document and setting it to be the document picture, a recognition, processing part 5 executing a recognition processing on the document picture inputted by the picture input part 1 and converting at least the inputted document picture into a text and a preservation part 10 are provided. The preservation part 10 preserves the desired document in the form of the picture as it is and/or in the form of the recognition-processed text among the document pictures obtained in the picture input means.
Patent JP-2001181678-A (JP)
Title: Cationic surfactant composition containing ester bond and method for preparing the same detergent
Inventor: OSAKO HITOSHI
IPC: D06M13/224
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic surfactant composition having an excellent color tone. SOLUTION: This cationic surfactant composition contains a quaternary ammonium salt having at least one OCOR5 group in its molecule (R5 is a 7-23C mixed hydrocarbon group with alkyl and alkenyl groups) in which the mass ratio of steric isomeric structural trans form/cis form in its alkenyl groups is (2/98)-(9/91).
Patent JP-H11181645-A (JP)
Title: Air processing and compressed fluid treating nozzle using the same
Inventor: OKADA SADAJI
IPC: D02J1/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for an air processing, capable of not attaching stain to the inner wall of a jet core constituting a part of a compressed fluid treating nozzle during a compressed fluid treating processing, lengthening the cleaning period of the compressed air treating nozzle longer than a conventional method and improving productivity and to obtain the compressed fluid treating nozzle used for the processing. SOLUTION: This method for an air processing comprises rotating a nozzle housing 7 constituting a part of a compressed fluid treating nozzle 5 when yarns C and E to be processed are fed to the compressed fluid treating nozzle 5 and a compressed fluid treating processing is performed. The compressed fluid treating nozzle 5 used for the processing is composed of the rotatable nozzle housing 7 and a jet core 9 which is installed in the nozzle housing 7, supplies the yarns and carries out a compressed fluid treatment.
Patent JP-2001185590-A (JP)
Title: Method for testing integrated circuit
Inventor: HASHIMOTO CHISATO
IPC: H01L21/3205
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To accurately measure a signal waveform in an arbitrary wiring electrode even in a high density wiring electrode region of LSI, by raising spatial resolution of electro-optical sampling. SOLUTION: An electric field generating from a metallic pad 106 expanded in area responsive to signal magnitude in the wiring electrode 103 is concentrated into an electro-optical crystal 110.
Patent JP-2001178213-A (JP)
Title: Seedling-planting device equipped with supply device
Inventor: NAKAMURA SHOICHI
IPC: A01M9/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-planting device which is equipped with a supply device, can supply an agrochemical to seedlings on a seedling carriage, can simultaneously plant the seedlings, scarcely changes the supply of the seedlings, even when the lateral movement speed of the seedling carriage is changed, and hardly spills the agrochemical from the seedling carriage. SOLUTION: A supply device 30 for dropping an agrochemical on a seedling carriage 14 is slidably supported on a guide rail 27. When an endless turnable chain 43 rotatably supported on a guide rail 27 is driven with a motor 44, the frame of the supply device 30 is moved along the guide rail 27, and the supply device 30 is laterally relatively moved to the seedling carriage 14. The movement of the supply device 30 is controlled so that the a place where the lateral end of the agrochemical-dropping port 34c of the supply device 30 reaches a position in front of the position just above the lateral end of the seedling- loading portion 14a at the end of the seedling carriage 14 is a stroke end.
Patent JP-2001141921-A (JP)
Title: Thin film and electrophotographic photoreceptor and color filter using thin film
Inventor: INOUE TOMOHIRO
IPC: G03G5/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin film produced by a conventional electrochemical method which is excellent in the productivity and economicity, in which the environment is taken into consideration and in which no influence is exerted to the device characteristics by the remaining substances even when ionic substance remain in the film. SOLUTION: The thin film is formed by an electrochemical method and contains an ion trapping material. The electrophocographic photoreceptor and the color filter use the aforementioned thin film.
Patent JP-2000198826-A (JP)
Title: Synthesis of high ortho type phenol resin
Inventor: HORIE YASUHIKO
IPC: C08G8/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a phenolic resin having a high ortho bond ratio. SOLUTION: In this method for synthesizing a phenol resin, the reaction between a phenol and an aldehyde is carried out under an uncatalyzed condition in supercritical water or subcritical water.
Patent JP-2000198602-A (JP)
Title: Deviating assembly, deviating device, deviating method and page arranging method
Inventor: SCHAEFER KARL P
IPC: B42C19/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet deviating device to lead a section one by one to one of multiple page arranging routes along a deviation route. SOLUTION: A sheet deviating device is provided with a pair of deviating rolls 34, 36 to lead a section 142 to one of multiple page arranging routes 26, 28 and a deviation wedge unit 110 to deflect the section to one of the page arranging routes to be selected. The deviation wedge unit 110 is positioned in between the deviating rolls so that the section may get to the deviating route and provides further support to the section when the section proceeds to the deviation wedge unit from the deviation rolls. The deviation rolls can be engaged mutually with the deviation wedge unit so that the positioning of the deviation unit can be made.
Patent JP-2000155104-A (JP)
Title: Deformation measurement method and grid sheet for measuring deformation
Inventor: KISHIMOTO SATORU
IPC: G01B15/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To accurately measure the amount of deformation of a sample by forming a plurality of moire stripes by applying, with a plurality of line densities, a particle ray to a model grid where a substance with different amount of generation of secondary electrons is provided on the sample surface with a plurality of line densities. SOLUTION: A model grid that is made of a substance where the amount of generated secondary electrons differs from that of a sample surface with at least two types of line density on the surface of a sample containing a covering and an adhesive thin film. The sample is allowed to be conductive on the surface of a metal substance such as metal, alloy, and steel or plastic, ceramic, or the like. The composing substance of the model grid is, for example, precious metal, chromium, and zirconium, and is a conductive substance with a high heat resistance, and a thin film on the sample is made of each kind of resin, metal, or the like. The model grid is formed by the vapor deposition method, lithography of electron beams, light, and X-ray, the laser interference method, or the like.  When particle beams are applied to the model grid, moire stripes with different line density appear due to the difference in the amount of generated secondary electrons and the amount of deformation is obtained by measuring it.
Patent JP-2000176019-A (JP)
Title: Oxygen concentrator
Inventor: TAKANO KAZUKIYO
IPC: B01D53/04
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, calm, lightweight, and portable oxygen concentrator by using a brushless electric motor as an electric motor for driving an air pump, and using a scroll type air pump capable of providing a pressure in a specified range and having a capacity in a specified range as an air compressor. SOLUTION: In a pressure fluctuation adsorptive oxygen concentrator having two adsorbing cylinders 5, 6 filled with an adsorbent selectively adsorbing nitrogen, an air compressor for supplying air to the adsorbing cylinders 5, 6 and a product tank 7 for storing the resulting concentrated oxygen, a brushless electric motor driven by a DC power source as an electric motor for driving an air pump 2, and a scroll type air pump capable of providing a pressure in the range of 70-200 kPa and having a capacity of the range of 15 L/min-60 L/min at that time is used as the air compressor. According to this, since each process of suction, compression and discharge continuously progresses, fluctuation of pulsation or compression torque is minimized, so that the noise can be reduced.
Patent JP-2001153866-A (JP)
Title: Medical instrument set comprising blood-collecting tube and blood-collecting tube rack
Inventor: UECHI MASAMI
IPC: G01N33/48
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a medical instrument for storing only a prescribed blood- collecting tube in a prescribed blood-collecting tube rack and preventing an accident that a blood-collecting tube not appliable to the prescribed blood- collecting tube rack is stored. SOLUTION: A quadrangle male protrusion 3 in an opening upper edge of the blood-collecting tube 2 and a qaudrangle male recess 4 in a tube bottom part are formed integrally with the tube 2 respectively. A disk-shaped female recess 11 fitted with the male protrusion 3 formed in the opening upper edge of the tube 2 and having a qaudrangle opening in its central part is provided in an upper support plate 11b of the blood-collecting tube rack 13 for storing the tube 2, and a disk-shaped female protrusion 12 fitted with the male recess 4 formed in the tube bottom part of the tube 2 and having a qaudrangle protrusion in its central part is formed in a lower supporting plate 12b of the rack 13.
Patent JP-2001161346-A (JP)
Title: Useful microorganism and method for utilizing the same
Inventor: ONDA MINORU
IPC: C02F3/34
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To solve problems that rapid treatment of animal and vegetable lipids discharged from human life-related places by a change in life styles or eating habits and simultaneously causing pollution of human living environments is desired and the positive practical use of effective bacteria is required because useful microorganisms in the natural world where the relation with humans in living groups is important are lost. SOLUTION: The useful microorganisms capable of clouding and emulsifying the lipids and making the lipids scarcely soluble in solvents for dissolving the lipids are found by creating a technique for selecting the useful microorganisms from the natural world. The useful microorganisms selected by the technique are capable of not only reducing the weight of n-hexane extracted substances and promoting the degradation with a lipolytic enzyme lipase but also improving the living environments and improving the technologies in the agricultural field.
Patent JP-2000170166-A (JP)
Title: Sand laying execution method of large water depth weak ground
Inventor: KAKEHASHI TAKAHARU
IPC: B63B35/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To execute sand laying on the sea bottom weak ground of large water depth in an accurately rational cost by simultaneously using a plurality of sand pile reclamation hollow pipes to spray sand in a wide range and attaching a blade to the edge part of the hollow pipe. SOLUTION: Sand pile reclamation hollow pipes 6 are continuously mounted on the ship of a sand pile reclamation ship 1 at prescribed pitches, and erected along a leader ship respectively to be vertically ascended and descended. A hopper is provided upward of the hollow pipe 6. A blade 9 of constitution having a leveling angle is attached to the lower end of each hollow pipe 6 to be rearward of the advancing direction of the hollow pipe 6. A weight type sand surface meter 10 is attached to the lower end of the hollow pipe 6 through a support pipe further rearward of the blade 9. The sand surface meter constitutes a depth measuring system by combination of a depth indicator on the ship, depth surveying is executed, and the lower end position of the hollow pipe is adjusted by the result. Thereby scattering of material sand can be prevented to improve the spray precision of sand laying.
Patent JP-H04209441-A (JP)
Title: Exposure unit for forming fluorescent screen of color cathode ray tube
Inventor: NAMIKI JUNICHI
IPC: H01J61/86
Filed: 1990-12-06
Abstract: PURPOSE:To automatically adjust the position of a mercury lamp by a quantity of correction determined through comparative operation of an emission center position data sent out at prescribed time intervals with data at a lighting start or preceding data. CONSTITUTION:An emission center position detector 4 acts in such a way that the position data of an emission center where luminance is highest out of the discharge electrodes of a short arc extra high pressure mercury lamp 1 are automatically sent out to a correction quantity decision arithmetic unit 5 in repetition at a preset time interval. With the input of this position data, the arithmetic unit 5 compares it with the position of emission center such as preceding sample data, etc., at the starting time of lighting so as to arithmetically process a quantity of position correction to determine it and then, correction data are transferred to a position fine adjustment mechanism 6. According thereto, the mechanism 6 moves the mercury in such a way that the position of emission center of the mercury lamp 1 may agree with the base point so as to adjust the position. It is thereby possible to automatically keep the position of emission center of the mercury lamp 1 which moves secularly depending on lighting time, at a fixed position at all times.
Patent JP-H0621903-A (JP)
Title: Fading frequency detecting method
Inventor: HATA MASAHARU
IPC: H04B17/00
Filed: 1990-12-07
Abstract: PURPOSE:To improve the measuring accuracy of the fading frequency by calculating the frequency from the reciprocal of the mean value of the time when the reception level is lower than a set level. CONSTITUTION:The center instantaneous value set at a reception level input terminal 11 is detected by a detecting circuit 12, and the value having the prescribed relation with the center instantaneous value is set by a level setting circuit 13. That is, a level that is relatively constant to the instantaneous value obtained by excluding the fluctuation component of the center value can be supplied to the circuit 13. The circuit 13 compares the instantaneous value of the set level with that of the reception level. If the latter level is lower than the former level, the circuit 13 opens a gate circuit 15 to transmit the sampling clock supplied through a clock input terminal 18 as a detected pulse. A counter 16 counts the detected pulses supplied from the circuit 15 and sends them to an arithmetic processing circuit 17 to calculate the mean value of the time when the instantaneous value of the reception level is lower than that of the set value. Then the counter 16 calculates the fading frequency from the reciprocal of the calculated mean value and outputs the frequency through a fading output terminal 19. Thus the fading frequency is detected and the measuring accuracy of the frequency is improved.
Patent JP-H04217776-A (JP)
Title: Ice dispenser of electric refrigerator
Inventor: NAKAGAWA TAKANORI
IPC: F25C5/00
Filed: 1990-12-20
Abstract: PURPOSE:To keep an excellent outside view of an ice dispenser, eliminate the trouble to search for tongs whenever it is necessary, mount said tongs to take out ice from said ice storage vessel outside, and achieve an excellent sanitary effect in terms of said tongs designed to take out ice in the ice dispenser. CONSTITUTION:A recessed part 17 is integrally formed on the side of an ice storage vessel 16. U-shaped elastic tongs are mounted on the aforesaid recessed part 17, thereby forming the ice dispenser 16.
Patent JP-H0499761-A (JP)
Title: Preparation of phenylsulfonamide
Inventor: BERUNARUDO UIRUTSU
IPC: C07C323/67
Filed: 1990-12-07
Abstract: 2-(2-Haloethylthio)phenylsulphonamides of the formula I 
<IMAGE>
 in which 
 
  R1 denotes hydrogen, C1-C5-alkyl or C2-C5-alkenyl; and 
  Z denotes hydrogen, fluorine or chlorine, are prepared by 
 
  A) converting a phenylsulphonamide of the formula II 
<IMAGE>
 in which 
 
  R1 has the meaning given in formula I and 
  Y represents a tertiary alkyl group having 4 to 8 carbon atoms, benzyl, diphenylmethyl, triphenylmethyl or a silyl group of the formula VII
 -Si(R2R3R4) (VII), 
 in which R2, R3 and R4, independently of one another, denote C1-C6-alkyl or phenyl, in succession without isolation of the intermediates into the compound of the formula III 
<IMAGE>
 in which Me, R1 and Y have the abovementioned meaning, using 
 
  a) a strong base of the formula IX
 MeB (IX),
 in which Me represents sodium or potassium, B represents hydrogen, OH, NH2 or OR5 and R5 represents C1-C5-alkyl, converting this compound into the compound of the formula IV 
<IMAGE>
 in which Me, R1 and Y have the abovementioned meaning, using 
  b) one equivalent of n-butyllithium and 
  c) sulphur,
 converting this compound to a phenylsulphonamide of the formula VI 
<IMAGE>
 in which Z and R1 have the meaning given in formula I and Y has the meaning given in formula II, using 
  d) a 2-halofluoroethane of the formula V
 X-CH2CHF-Z) (V) 
 in which X represents chlorine or bromine and Z has the meaning given in formula I, and 
  B) then cleaving off the group Y.
Patent JP-H04225091-A (JP)
Title: Operation of steam tube dryer for humidifying coal
Inventor: TAKUWA HIROSHI
IPC: C10B57/10
Filed: 1990-12-27
Abstract: PURPOSE:To prevent excessive drying of coal remaining in a dryer during emergency stopping and to reduce dust during reoperation. CONSTITUTION:A steam pipe 4 and a drain pipe 25 to a tube dryer 1 of humidifying coal using steam as a heat source are provided with a shut-off valve 21 and a shut-off valve 22, respectively. When the dryer 1 is stopped in an emergency, feed of coal to the dryer 1 is suspended and revolution of the dryer 1 is stopped, the two shut-off valves 21 and 22 are closed, steam in a heat transfer tube 2 is sealed, is isolated from a heat source and coal remaining in the dryer 1 is prevented from being dried exccessively.
Patent JP-H04220753-A (JP)
Title: Shared memory system
Inventor: KABEMOTO AKIRA
IPC: G06F12/00
Filed: 1990-12-20
Abstract: PURPOSE:To substantially eliminate time required for preprocessing and postprocessing in memory access control mechanism. CONSTITUTION:The system consists of a plurality of central processing units 1 and a common memory system 2. The common memory system 2 is provided with a memory 5, a memory interface control part 8, a buffer 9 and a system bus interface control part 7. The memory interface control part 8 is provided with a plurality of memory access control mechanism (MAC) 10. Thus, the throughput of the memory can be reduced.