baber/WOPTO huggingface dataset:
Patent JP-2001174869-A (JP)
Title: Focal-plane shutter for camera
Inventor: EGURO TOORU
IPC: G03B9/36
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter for a camera having simple constitution by which the consumption of battery voltage is accurately confirmed. SOLUTION: After a release means actuated when a release button is pressed makes a releasing member 21 rotate counterclockwise at a shaft part 20a so as to release the locking of a front shutter blind driving member 2 by a locking member 19, the release means makes a locking member 24 rotate counterclockwise at a shaft 1j so as to release the locking of a rear shutter blind driving member 3. When the battery voltage is proper, the member 3 is locked by a locking member 23 even when the locking thereof by the member 24 is released. When the energization of an electromagnet 25 is cut off, the pressing part 27a of a releasing member 27 presses the folded part 23d of the member 23 so as to release the locking of the member 3 by the member 23.  When the battery voltage is consumed, the actuation of the release means is stopped by the locking part 27b of the member 27 before the locking of the member 2 by the member 19 is released.
Patent JP-2001174393-A (JP)
Title: Near-field light device and its manufacture method
Inventor: SATO KAZUO
IPC: G01B7/34
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a near-field light device capable of irradiating with a near-field light having high intensity, and a method of manufacturing the same. SOLUTION: A near-field light device for irradiating with a near-field light and/or detecting it, comprises shading film 2, a recess 11 in the shape of inverse pyramid on the shading film 2, and a near-field light irradiation port 1 disposed on a tip of the recess 11 in the shape of the inverse pyramid with a size less than a wavelength of a light, and supporting bodies 3 for supporting the shading film 2. The thickness of the shading film 2 is of 10 to 5000 nm. The method of manufacturing the near-field light device is characterized in that a process of forming the near-field light irradiation port 11 includes a process of forming an impression on the shading film 2 by at least one or more indentators in the shape of inverse pyramid.
Patent JP-2001171615-A (JP)
Title: Apparatus and method for forming package
Inventor: SUGATA MICHIO
IPC: B65B43/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a package from being caught by joints of forming dies. SOLUTION: In a package forming apparatus 1 to press the package 101 from its periphery by the forming dies 3, 5 and 7 to form the package into a predetermined shape, shielding members 31 and 33 are disposed between the joints 27 and 29 of the forming dies 3, 5 and 7 and the package 101, and when protruded portions 135 and 137 are generated in the package 101, these protruded portions are prevented from being held by the joints 27 and 29.
Patent JP-H11158019-A (JP)
Title: Extract of growth promoting agent
Inventor: KOJIMA SHIGERU
IPC: A01N63/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an extract of a growth promoting agent capable of improving a soil, preventing disease and a pest, exterminating the pest and promoting the growth of a crop. SOLUTION: An extract of Katsuwonus pelamis, dried bonito, fish, a shell, bone dust, a soy sauce cake, a crab, powder of ore of fine ceramics (capable of radiating far-infrared), seawater or common salt, a seaweed, an onion, a citrus fruit, Allium sativum, cayenne pepper, coffee, tea and molasses are added to a boiling water, and the mixture is concentrated. The concentrated mixture is subjected to straining by a straining tool, and cooled. The cooled mixture is mixed with an extract of lees of Shochu (Japanese white distilled liquor), the Shochu, vinegar, a spreader and a synthetic detergent. The obtained mixture is diluted with water and sprayed on a soil, a crop or a pest.
Patent JP-2000184906-A (JP)
Title: Cord fastener
Inventor: ISHII YASUSUKE
IPC: A44B11/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a cord fastener which has large locking force, is satisfactory in cord inserting operability or handleability and excellent in appearance. SOLUTION: The cord fastener 1 is formed of a main body 10 having an through hole 13 for putting a cord 42 through and a locking member 20 which is incorporated to the main body 10 and is capable of engaging the cord 42 put through the hole 13 from its one opening to the other against force F in the pulling out direction of the cord. In this case, the main body 10 has a notch part 11 obtained by partially notching it corresponding to the member 20 and a receiving surface for the cord 14 formed near the hole 13. In addition, the member 20 is rotatably formed corresponding to the notch part 11 of the main body 10 and has a nearly linear teeth part 26 formed on the side of a rotating end. Then, the part 26 can be switched from a cord releasing position to a cord engaging position, where the part 26 is parallel with the surface 14, by rotation of the member 20.
Patent JP-2001185162-A (JP)
Title: Fuel cell and its manufacturing method
Inventor: KABUMOTO HIROKI
IPC: H01M8/10
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell offering improved power generating efficiency with an electrode having three-phase interfaces larger than conventional, and its manufacturing method. SOLUTION: A cathode 22 is formed of resin coated carbon 221 having carbon particles 2221 coated with fluorine contained cation exchange resins 2211 and catalyst carried carbon 222 having catalyst (platina) particles carried by the carbon particles 2221, while an anode 23 is formed in the similar way.
Patent JP-2000188336-A (JP)
Title: Semiconductor driving device and ink jet driving device
Inventor: ASABA TETSURO
IPC: H01L21/8234
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit configuration of a semiconductor driving device so as to simplify the manufacturing process and reduce the production cost of the device by constituting a composite structure by integrating a plurality of single structures each composed of a MOS transistor and a heating resistor and controlling the drive of the device by wiring wires in such a way that gate terminals and source terminals are connected in a matrix-like state. SOLUTION: A heating resistor RH is connected between the terminals of the drain D and gate G of each MOS transistor Tr. A semiconductor driving device is constituted by wiring the (m) common lines of the gate terminals and (n) common lines of the source terminals in a matrix-like state in a semiconductor integrated circuit in which (m)×(n) pieces of assemblies of transistors Tr and heating resistors RH are arranged. Each MOS transistor Tr can have a double structure of a lightly doped layer and another heavily doped layer in a source-drain area in its substrate.
Patent JP-2001185588-A (JP)
Title: Method for measuring tab, probe card, tab handler and ic chip
Inventor: TEZUKA TOSHIYUKI
IPC: H01L21/60
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for measuring TAB, probe card, TAB handier and IC chip, by detecting defective position of TAB handler and TAB prior to measurement of IC chip. SOLUTION: A pattern 5 is formed for positioning the TAB 1 with the probe card 9. The probe card 9 has probes 7A, 7B for confirming positions brought into contact with pads 5A, 5B. The TAB handler brings the position confirming pads 5A, 5B into contact with the position confirming probes 7A, 7B, and confirms contact of the TAB with the probe card by the output of a detecting circuit 15. When a normal contact is confirmed, the TAB is measured.
Patent JP-H10195091-A (JP)
Title: Cyclic phosphinic acid derivative as stabilizer
Inventor: NESVADBA PETER
IPC: C08K5/5313
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a stabilizer for organic materials liable to receive oxidative, thermal or light-induced degradation reactions, especially as a stabilizer for processing synthetic polymers. SOLUTION: This compound of formula I (R1 -R4 are ech H, a 1-25C alkyl, a halogen, egc.; R<5> , R<6> are each H, a 1-25C alyl, phenyl, etc.), e.g. a compound of formula II. The compound is obtained by a new method comprising reacting a compound of formula III with phosphorus trichloride and subsequently hydrolyzing the product with water, without isolating the product. The reaction of formula III with the phosphorus trichloride is preferably carried out in a molar ratio of 1:10 to 1:1 at a temperature of 20-200 deg.C in the absence of a solvent. The hydrolysis reaction is preferably carried out at 10-120 deg.C. The reaction product of the compound of formula III with the phosphorus trichloride is a new compound and includes 6,8-di-tert-butyl-10-chloro-2,3,4,10-tetrahydro-1H-9- oxa-10-phosphenanthrene.
Patent JP-H11192277-A (JP)
Title: Enzyme bath
Inventor: OGUSU TAKESHI
IPC: A61H33/00
Filed: 1997-12-31
Abstract: PROBLEM TO BE SOLVED: To provide an enzyme bath which requires no operation to stir an entire bathing agent periodically or no periodical replacement of the entire bathing agent. SOLUTION: This enzyme bath is formed of two layers of power-like bathing agent P which is made of a mixture of enzyme obtained by processing a required number of foodstuffs such as fruits, vegetables, potatoes, cereals, sugars, honeys or the like and rice bran and water. In addition, the top layer 20 is microaerophilic for bathing the body and the bottom layer 10 is anaerobic as an auxiliary layer. The microaerophillic state of the toplayer 20 is created by spraying the bathing agent P under pressure.
Patent JP-H11193861-A (JP)
Title: Transmission gear, and manufacturing method and device therefor
Inventor: HASEGAWA HEIICHI
IPC: B21D53/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To font a transmission gear with high accuracy by forming transmission gear tooth by forging using a rolling die, taking a clutch spline tooth part where reverse-tapered spline teeth are formed as a reference. SOLUTION: A raw material WO is cut in a designated size to integrally form a transmission gear tooth part and a clutch spline tooth part through plural hot or warm forging processes, a transmission gear tooth Ra is preformed on the former, and a spline tooth Rb parallel to the gear axis is preformed on the latter to make an intermediate product W4. After heat treatment, shot blast and lubricating process, a spline tooth Sb is formed into an inverse-tapered spline tooth Gb, and the end face of the intermediate product W6 and the inner peripheral surface of the shaft hole are subjected to lathe turning, taking the clutch spline tooth part as a reference.  Subsequently, the tooth Ra is finished into a helical tooth Ga by forging using a rolling die, and after the outside diameter and end face of the transmission tooth part are subjected to lathe turning, cementation quenching, tempering and polishing are performed to obtain a transmission gear W. Thus, the manufacturing cost can be reduced and high accuracy can be attained.
Patent JP-2000193634-A (JP)
Title: Oxygen concentration detection device
Inventor: ASADA AKIYOSHI
IPC: G01N27/41
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentration detection device capable of preventing malfunctions relative to the change of a gas flow rate. SOLUTION: This device 1 is installed for performance monitoring of a pressure fluctuation adsorption type oxygen concentrator 10. This device 1 has a sensor casing 2, having a gas inflow opening 21 and a gas outflow opening 23, a limiting current type oxygen sensor unit 3 installed therein, a signal processing circuit 5 for processing the output signal and for outputting the oxygen concentration information, and a display device 7. In the sensor casing 2, a pressure sensor 4 for monitoring the inner pressure is installed. The output signal is processed by a signal processing circuit 6, and a timing control circuit 8 is installed in order to forbid, for a fixed time from the time of detection, the monitoring of the oxygen concentration information obtained from the oxygen sensor unit 3, when rapid change of the flow rate of the gas supplied to the sensor casing 2 is detected.
Patent JP-2000196834-A (JP)
Title: Image reader and image forming device
Inventor: WATANABE YOSHIAKI
IPC: G03B27/50
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability document reader, which secures a satisfactory read performance by preventing not only the damage of a guide member and a scanning optical system but also falling out of the scanning optical system from the guide member, even at the time when a force different from that for normal scanning operation. SOLUTION: A second mirror unit 5 provided with second and third mirrors which reflect the reflected light from a document is slided on a rail 10 by sliders 15a and 15b. When the second mirror unit 5 is struck against an optical frame body 22 by a force due to oscillation for transportation or drop or a physical force such as an artificial force for assembling, so that an butting position F is always under the centroid of the second mirror unit.
Patent JP-H11187703-A (JP)
Title: Ground leveling device in self-propelled farm working machine
Inventor: NABATAKE EIICHI
IPC: A01B35/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a ground leveling device capable of correcting roughness or a height difference of a field, burying a depressed part with soil even in presenting of a relatively large depressed part and regulating the field and usable by fitting to a self-propelled farm working machine. SOLUTION: This self-propelled farm working machine main body 1 comprising a bottom board 13A and side boards 13B detachably has a soil sieve body 13 having a dimension of a longer size in a breadth direction of the machine main body 1 by a connecting means to a rear part of a supporting rod 4 of a rotary part 2. A wheel is provided at a bottom part of the soil sieve body 13. An open and shut cap 15 making its upper part as a rotatably pivoted point 16 is drooped in rear part of the soil sieve body 13. The supporting rod 4 is raised and a front part of the soil sieve body 13 is upwardly tilted by utilizing the wheel as a fulcrum.
Patent JP-2000191451-A (JP)
Title: Hair cosmetic
Inventor: TSUCHIYA YUKARI
IPC: A61Q5/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prepare hair cosmetics excellent in texture and physical properties in being used, imparting high retention and moisture retaining property to hair, not having a sticky feeling and capable of imparting a smooth and slick feeling by including a specific guanidine derivative, hydrophobic fine particle powder, and oils and fats. SOLUTION: Hair cosmetics include (A) a guanidine derivative (or its salt) having surfactant activity power, e.g. 4-guanidinobutyllauramideacetic acid or the like, (B) hydrophobic fine particle powder such as polymethylsilsesquioxane powder preferably having 1-20 μm average size and (C) oils and fats such as cetanol. It is preferable that the contents of ingredients A, B and C are 0.1-10 wt.%, 0.01-5 wt.% and 1-5 wt.% respectively. The cosmetics are useful as hair rinse, hair conditioner, hair treatment or the like.
Patent JP-H11193956-A (JP)
Title: Heat insulating device and method for bath
Inventor: KATAOKA HISATO
IPC: F24H1/00
Filed: 1997-12-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating device which can reheat the hot water in a bathtub at appropriate time intervals by estimating the interval time required for reheating operations. SOLUTION: This heat insulating device for bath which maintains the hot water in a bathtub in a hot state by reheating the hot water at time intervals has a time interval setting function which reheats the hot water to a prescribed temperature and increases/decreases the reheating time intervals based on the time and/or calorific value required for reheating the hot water. For example, the reheating time intervals are decided from the equation: T=TS×TN/TO (where, T is the next reheating time interval; TS is the time required for reheating the hot water to a prescribed temperature from a fixed temperature or preset time; TO is the time required for the last reheating; and TN is a reference reheating time interval).
Patent JP-H11183485-A (JP)
Title: Nozzle
Inventor: ASANO HIROMICHI
IPC: G01F23/24
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle equipped with an electrode for detection the liquid level, or the like, in which positional shift and dielectric deterioration are prevented by containing a nozzle pipe and an electrode wire vertically in a holding tube and securing in place with resin. SOLUTION: A nozzle for sucking or delivering a sample in an automatic analyzer is constituted by inserting a nozzle pipe 2 and an insulated electrode wire 3 vertically into a holding tube 1 and securing them in place with resin 4. One end of the electrode wire 3 is located at a position stepped with regard to a nozzle hole 8 and a contact 5 with liquid is provided by stripping the insulation coating to expose the forward end. Since the nozzle operates while being balanced even if it is moved up/down or turned quickly and the reproducibility of measurement is enhanced while prolonging the expected lifetime.  When the contacts of a plurality of wires are arranged stepwise, the use range can be widened and when the nozzle pipe and the electrode wire are passed through a guide chip having a longitudinal hole and inserted into the holding tube, they can be arranged to facilitate manufacture.
Patent JP-H11171965-A (JP)
Title: Ordered polyurethane and its production
Inventor: NISHIO AKINORI
IPC: C08G18/08
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyurethane exhibiting specific thermal and dynamic properties and useful as a functional material for liquid crystals, non- linear optical articles, and the like by including specific head-tail structure units and specified head-head-tail-tail structure units in a specific ratio. SOLUTION: This ordered polyurethane comprises (A) head-tail structure units of formula I [R1 and R2 are each H or a lower alkyl; (n) is 1-10] and (B) head-head-tail-tail structure units of formula II (R3 is a divalent alcohol residue) in a (y)/[(x)+(y)] ratio of 0.7-1. The polyurethane of the component B is obtained by reacting a diisocyanate compound with about <=1/2 fold mole of a diol compound preferably at a temperature of -40 to 40 deg.C and further polycondensing the reaction product with the diol. The polyurethane of the component A is obtained by simultaneously reacting the diisocyanate compound with about >1/2 fold mole of the diol compound at the above-described temperature.
Patent JP-H11127690-A (JP)
Title: Flowerpot utilizing eggshell
Inventor: KAWAKAMI JUN
IPC: A01G9/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the absorption of oxygen and nutritive contained in a eggshell from a root of a plant by utilizing the eggshell as a flowerpot, and to promote the growth of the plant. SOLUTION: An opening part 1 and a hole 2 for discharging excess water are formed in an eggshell so that a plant may be planted therein.
Patent JP-2000194999-A (JP)
Title: Marine vessel control system by satellite communication
Inventor: YAMAMOTO NAONOBU
IPC: G05D1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To execute remote control of a marine vessel by utilizing a communication satellite. SOLUTION: This marine vessel control system is constituted by providing a central control station 1, a mobile station 2 installed in the vessel 3 to be controlled and a communication satellite 6 to transmit communication between both stations, and also constituted so that a mobile station control signal 4 to be required for navigation of the vessel is transmitted corresponding to a mobile station information signal 5 to be received from the mobile station 2 by the central control station 1. Navigation control of the vessel 3 is executed by the mobile station control signal 4.
Patent JP-2000191108-A (JP)
Title: Automated storage and retrieval system
Inventor: SHIOTANI MASAHIKO
IPC: B65G1/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To perform a wiring without crossing a traveling rail to eliminate an elevated position wiring and simplify the wiring work by arranging the wiring from a distribution board along the bottom of a rack and the end outside of the traveling rail. SOLUTION: A wiring is housed in a duct 20 to perform the wiring from the wiring of the duct 20 to each of storing and shipping stations 10 and a monitoring board 16, and it is also connected to a feed rail. As the arrangement of the duct 20, a distribution board 18 is provided in a position close to the station 10 on the outside of any rack, and the duct 20 is started here, extended on the bottom of a rack 2 to a traveling rail side, passed through the part closer to the traveling rail of the bottom of the station 10, and distributed to the bottom of the opposite station 10 in contact with the inside bottom of a safety fence 12. The duct 20 then vertically crosses the bottom of the rack 2 and reaches the bottom of the following rack 2. The laying of the duct 20 for one unit is completed by this, and this operation is repeated every unit to feed a power to a plurality of units.
Patent JP-2001188823-A (JP)
Title: Self-estimation business system for automobile repair cost
Inventor: USUI HIROSHI
IPC: G06Q50/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-estimation business system for automobile repair cost by the Internet of car maintenance. SOLUTION: A vehicle user needing repair accesses the Internet of a car maintenance trader and utilizes a system for displaying user information, vehicle information and repair section and information, etc. In the business system of the car maintenance trader, repair work is performed by information exchange by ciphering for the specification and calculation of repair contents and a data and time schedule, etc., between the maintenance trader and the vehicle user and the self-estimation system for an automobile repair cost is processed as business for an advertisement cost and membership fees, etc., as well.
Patent JP-2001182511-A (JP)
Title: Sealing member for valve timing control device
Inventor: SHIRAKI ISATO
IPC: F01L1/344
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing member for use in a valve timing control device, capable of forming an integral structure of a main body part and an energizing part without troublesome assembling work. SOLUTION: The sealing member is provided with a main body part for preventing fluid from leaking from a fluid chamber confined by a housing and an inner rotor, and a plate spring attached to the main body part. Then plate spring is formed lockable to the main body part without causing the elastic deformation of retained elastic parts.
Patent JP-2000199603-A (JP)
Title: Pressure reduced container
Inventor: UEMATSU YOSHISHIGE
IPC: F23C10/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To evacuate exhaust pressure reduced gas from a pressure reduced container without depositing powder in the container accompanied with the gas into pressure reduced piping by providing a flow regulating orifice of the gas at an end of the piping to a tube base side. SOLUTION: To deliver ash to an ordinary pressure container 8 after a furnace bottom ash is received in a pressurized pressure reduced container 1 from a high pressure container 1, the container 1 is pressure reduced. A delivering valve 10a is closed, a pressure reduced exhaust valve 3 provided at pressure reducing piping 2 is opened, and pressurized gas in the container 1 is discharged into the atmosphere through a flow regulating orifice 4 and the piping 2. In this pressure reducing step, the pressure reduced gas is accompanied by ash in the container 1, but since the orifice 4 is provided immediately after a tube base 5 for the piping of the container 1 and pressure reduced, a flowing speed of the exhaust gas in the piping 2 is accelerated, and the ash accompanied by the gas can be exhausted without accumulating in the piping 2.