baber/WOPTO huggingface dataset:
Patent JP-H07128101-A (JP)
Title: Karman vortex flowmeter
Inventor: OSAKABE MASAHIRO
IPC: G01F1/32
Filed: 1993-11-01
Abstract: PURPOSE:To maintain and improve not only an output sensitivity but measuring sensitivity of a piezoelectric element. CONSTITUTION:A ceramic disclike insulator 3c is integrally molded in a shape exposed on a surface and embedded by half at a position placed with a piezoelectric element 8 in contact with an upper surface of a center of a diaphragm 3a. Further, the insulator 3c is integrated accurately at a position and effectively by injection molding at a vortex detector 3 made of stainless steel. Since an insulating plate 7 of an upper side of the element 8 is formed of the same material as that of prior art example, a method for taking out an output signal is conducted similarly to a conventional method. Accordingly, when the detector 3 receives a force based on Karman vortex and a bending strain occurs at the diaphragm 3a, the strain is accurately transmitted to the element 8 through the insulator 3a molded integrally with the surface of the diaphragm 3a. As a result, not only output sensitivity but measuring sensitivity of the element 8 is improved.
Patent JP-H11190804-A (JP)
Title: Device and method for manufacturing color filter
Inventor: MIZUTANI YAYOI
IPC: B41J2/21
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for manufacturing a color filter which has high quality and complies with a variety of demands. SOLUTION: The manufacturing device 20 spouts pixel material drops out of nozzle units by an ink jet method and sticks the spouted pixel material drops DIK in specific array order in the X and Y directions of a transparent substrate G to form many pixels P. In this case, the manufacturing device 20 is equipped with a changing device 24 which sets the pixel material drops DIK so that their diameter is <=2/3 as large as the length of the pixels in the short-side X direction.
Patent JP-H08108607-A (JP)
Title: Seal
Inventor: KOBAYASHI SEIICHI
IPC: B41K1/50
Filed: 1994-10-13
Abstract: PURPOSE: To enable reliable outflow of high viscous gelled ink, by a a method wherein a joint with a printing body on the front end is provided so that longitudinal movement is performed to a movable shaft by pressing or releasing a seal surface and the first valve chest fitted closely into the joint by a valve body on the rear of the printing body and the second valve chest fitted closely into a top hole of the movable shaft on the rear of the valve body are provided. CONSTITUTION: When high viscous gelatinized ink is filled up to value chambers 9, 22 and pressure is applied to a seal surface 33 under a state wherein a plug body or a greasy follower 43 which follows consumption of the ink and is slidable is provided on its rear end, a joint 11 is moved backward by dimensions L to a movable shaft 3. At that time, inner pressure within a valve chest 9 is raised, valve body 23 is pushed up, the ink flows into the valve chest 22 and made to flow out forcibly to the printing body 32 by passing through an inflow hole 19, gap 21 and ink derivative 34. When pressing is released, the joint 11 is restored to the original place to a bushing 2 and the inside of the valve chest is decompressed. At this time, a valve body 26 is pushed up and the ink flows into the valve chest 9 through a leading hole 10.  The ink is pumed up in order by pressing and releasing as follows.
Patent JP-H0585791-A (JP)
Title: Concrete composition excellent in packing property and flowability
Inventor: YAMAKAWA TSUTOMU
IPC: C04B24/38
Filed: 1991-09-25
Abstract: PURPOSE:To provide a concrete composition less in the separation of aggregate and the sedimentation and rich in the packing property in spite of a high flowability and excellent in the durability such as freezing resistance of hardened concrete. CONSTITUTION:This concrete composition is characterized by that an alkaline metal salt of sulfoethyl cellulose and a nonionic watersoluble cellulose ether of 0.02-0.5wt.% for a cement bonding agent are added to the concrete composition consisting of the cement bonding agent, an aggregate, water, a water reducing agent and an AE agent.
Patent JP-S63129038-A (JP)
Title: Production of bottle for shielding ultraviolet rays
Inventor: TAKAHANE MASATO
IPC: C09D5/00
Filed: 1986-11-17
Abstract: PURPOSE:To produce an inexpensive bottle useful for shielding ultraviolet rays from bottles for cosmetics, medicines, etc., and to impart superior characteristics of the surface and strength to the bottles permitting desired decorating work by forming coating film on the surface of the glass bottle by applying a specified paint. CONSTITUTION:A paint contg. an ultraviolet rays absorber is obtd. by adding to a thermosetting paint (e.g. 'GLC CLEAR ZR(R)': acrylic paint) or a two liquid reaction type paint, 0.5wt% basing on the solid matter content of said paint ultraviolet rays-absorbing agent (e.g. 'TINUVIN 900(R)' dissolved in xy lene, etc.) having high compatibility with the above described paint and small volatility at <=250 deg.C, adding, if necessary, an adhesion increasing agent, etc., then admixing a solvent such as toluene, and mixing the whole components. Then, the obtd. paint is coated on the surface of the glass bottle to 5-50mu coating film thickness after heat curing with a hand spray, etc. Finally, the glass bottle is heated at ca. 180 deg.C for 20min in a hot drying furnace, etc., to cure the paint by heating.
Patent JP-H10152009-A (JP)
Title: Air bag and manufacture therefor
Inventor: KATOU HIROKAZU
IPC: B60R21/16
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacturing of an air bag and prevent a heavy hit on occupants during its expansion. SOLUTION: An upper surface ground fabric 1 and a bottom surface ground fabric 2 having an opening part 20 in which an inflator 3 is arranged are formed in shape of a bag by a suturing operation. A belt shaped inside cloth 5 is sewn together with sing cords 41 to the ground fabric 2 near the opening part 20 so as to cover the inside of the opening part 20 in an annular shape therewith. The sling cords 41 are connected to sling cords 42 sewn to the upper surface ground fabric 1 to regulate the shape of an air bag 100 during its expansion. Shape regulating parts (not shown) are formed at the four corners of the inside cloth 5 by suturing and injection parts 8 are formed by side end parts thereof. The inside cloth 5 is expanded by gas jetted from the inflator 3 before the ground fabrics 1 and 2. The gas is jetted from the injection parts 8 in a gas flow 6 in the direction (vertical direction) substantially perpendicular to the direction of occupants. This gas flow 6 becomes a gas flow 7 along the inner peripheral surfaces of the ground fabrics 1 and 2. The gas flows 6 and 7 enable the air bat 100 to be expanded substantially vertically to the occupants.
Patent JP-2000105764-A (JP)
Title: Information filtering system
Inventor: AIZONO TOSHIKO
IPC: G06F17/30
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an information filtering system capable of allowing a user to refer to document information related to his latest interest and document information related to his continuous interest. SOLUTION: A filtering server is constituted of a document selecting part 1001, a user profile preparing and storing part 1002, and a user profile managing part 1003. The document selecting part 1001 receives document information from an information server, collates it with a user profile stored in a user profile storage area 1004, and transmits the document information to the user terminal of a user corresponding to the user profile whose matching degree is high. The user profile preparing and storing part 1002 newly derives and generates a user profile based on document information 1007 which is judged to be suitable by a user and the user profile, and stores it in the user profile storage area 1004.  Thus, one user can have plural user profiles, and the user can also refer to document information related to his new interest without deteriorating the rank of the document information related to his continuous interest.
Patent JP-H01116596-A (JP)
Title: Voice detector
Inventor: SUZUKI RYOJI
IPC: G10L21/02
Filed: 1987-10-29
Abstract: PURPOSE: To detect a stable voice section by a small number of ending cut by providing the voice detection device with an absolute value circuit and a timer circuit. CONSTITUTION: A computer 14 compares an output signal 22 from the absolute value circuit 12 with a threshold 23 generated from an absolute generation circuit 13, outputs 'true' when the output waveform 22 is larger than the threshold 23 and outputs 'false' in the other case. A retriggerable monostable multivibrator(RMM) 15 is triggered when an output waveform 24 from the comparator 14 is turned from 'false' to 'true', a 'ture' section out of an output waveform 25 from the RMM 15 is judged as a voice and the other section is judged as silence. Since a voice can be detected by a small number of cut inflections by the use of the absolute value circuit 12 having no time delay and a voice section can be stably detected by the RMM 15.
Patent JP-2000098431-A (JP)
Title: Wet system partial film formation of electrochromic film
Inventor: ONO HIROTAKA
IPC: G02F1/15
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wet system partial film forming method for electrochromic film having high reproducibility in shape of electrochromic film. SOLUTION: This method is to be successively executed a step adhering an electrochromic component on a substrate 4 by being brought into contact with liquid material, a step covering the substrate 4 adhered the electrochromic component by a mask 3, a step baking the electrochromic component on the substrate 4 with heating by light passing through a transmissive part 31 of the mask 3 with light of a heating light source 2 irradiated to the substrate 4 covered with the mask 3, and a step forming electrochromic film a shape corresponding with a pattern shape of a mask 3 by removing the electrochromic component in a insufficiently baked area resulted from shielding it with a light shielding part 32 of the mask 3.
Patent JP-S61154366-A (JP)
Title: Solid-state image pickup device
Inventor: TANAKA NOBUYOSHI
IPC: H04N5/335
Filed: 1984-12-27
Abstract: PURPOSE:To expand the degree of freedom of pattern design by dividing a selecting means such as a horizontal shift register into plural numbers to decrease the driving frequency for the selecting means. CONSTITUTION:A phase difference of a half period is given to the drive timing of horizontal shift registers A, B in order to apply horizontal scanning by provid ing two horizontal shift registers. A high level output is given alternately from terminals Ra1-Ran and Rb1-Rbn of the horizontal shift registers A, B and the information stored in all light sensor cells 30 of the 1st line is outputted serially at scanning. In this case, the frequency scanning the light sensor cells 30 is twice the drive frequency of the horizontal shift registers A, B.
Patent JP-H09120636-A (JP)
Title: Optical disk apparatus
Inventor: FUJI HIROSHI
IPC: G11B7/24082
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To realize a high-speed access time in recording/reproducing an optical disk, by making a revolution number of the optical disk constant even when an optical pickup accesses the disk, and letting a clock signal follow a wobble signal changing a frequency in accordance with a position of the disk in a radial direction. SOLUTION: In a constant angular velocity(CAV) rotation control means 1, a rotation signal output from an FG of a spindle motor 2 is compared with a reference clock and a driving signal (a) is output so that the motor 2 rotates with a constant revolution number. An optical disk 3 is subjected to CAV rotation control by the motor 2. Data including a rotary synchronous signal and address data are recorded with a constant linear velocity to one side wobble tracks 101-105 of the optical disk 3. A light beam (b) is cast from an optical pickup 4 to the optical disk 3. A wobble signal (c) included in a track error signal or a total signal reproduced from a reflecting light of the light beam is input to a clock generation means 5 and an address data reproduction means 6. The means 5 outputs a clock (d) synchronous with the wobble signal (c) to the means 6. The means 6 reproduces the address data from the wobble signal (c) based on the clock (d).
Patent JP-H10114707-A (JP)
Title: Polyglycerol partial ester of saturated or unsaturated linear or branched-chain fatty acid and polyfunctional carboxylic acid, its production and w/o-type emulsifying agent and dispersion assistant composed thereof
Inventor: GRUENING BURGHARD DR
IPC: C09K23/34
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a polyglycerol partial ester producible from a natural raw material and having improved stability. SOLUTION: This polyglycerol partial ester of a saturated or unsaturated linear or branched-chain fatty acid and polyfunctional carboxylic acid is produced by esterifying a polyglycerol mixture with a 12-22C saturated or unsaturated linear or branched-chain fatty acid and a 4-54C polyfunctional carboxylic acid having an average functionality of 2-2.4. The ester has a polyglycerol esterification degree of 30-75%.
Patent JP-H08103331-A (JP)
Title: Motor toothbrush
Inventor: OTA EIJI
IPC: A46B13/02
Filed: 1994-10-03
Abstract: PURPOSE: To provide a low price motor toothbrush with little noise and composed of a reduced number of parts. CONSTITUTION: On the main body 1 side, the shaft rotation of a motor 14 is converted to linear reciprocal oscillation of a first output shaft by an eccentric cam 16 coaxial to a crown gear 16. On the exchanging brush 2 side, a hook part 30a at the tip of a second output shaft 30 is engaged with an engaging hole 25c of a toothbrush head 25 to convert the linear reciprocal oscillation to rotational oscillation. The main body 1 and the exchanging brush part 2 can be connected by inserting and pushing an inner diameter part 2n into a neck part 1h and simultaneously a connecting part 19b is fitted and connected into a fitting part 30b of a second output shaft 30 to connect both output shafts.  Since the dislocation quantity of the output shaft by rotation of the eccentric cam shaft 16a is set at about 90 deg. against the rotation angle of the tooth brush head 25, the toothbrush head 25 oscillates switching the rotation direction within a constant angle range with little noise.
Patent JP-H02123209-A (JP)
Title: Apparatus for operating valve of engine
Inventor: ABE RYOJI
IPC: F01L1/34
Filed: 1988-10-29
Abstract: PURPOSE:To simplify structure of and compact a phase variable apparatus for operating valves by a method wherein two cam shafts are directly driven by rotation transmission means and respective driving connecting portions incorporate a phase variable means operating in reverse directions. CONSTITUTION:A boss portion 5 base side of a driving pulley 4 is inserted freely rotatable into a cylindrical connecting member 6 mounted freely rotatable on an exhaust side cam shaft 2. A second gear 8 is engaged with a first gear 7 spline-coupled to the connecting member 6 to have a suction side cam shaft 1 driven. On the other band, a circular piston 17 having helical splines 16, 15 in reverse directions with respect to inside and outside and a straight spline 14 with a space between the boss portion 5 and a spacer 3 is provided, thereby constituting a phase variable means. When hydraulic pressure is turned on when an engine is highly rotating, this permits a period for closing an exhaust valve to be delayed, while a period for opening a suction valve to be proceeded forward. Therefore, a variable valve timing mechanism can be simplified in structure and reduced in size.
Patent JP-H05115099-A (JP)
Title: Listening device by out-head locarization headphone
Inventor: SHIMADA MASAHARU
IPC: H04R5/033
Filed: 1991-10-22
Abstract: PURPOSE:To simply perceive a sense of an out-head sound image locarization by using a storage card exclusive for a person in which person dependent out- head sound image locarization information is stored. CONSTITUTION:The person dependent out-head sound image locarization information resulting from applying convolution operation to inverse headphone impulse information and spatial impulse information is stored in a storage card 9. When the storage card 9 is loaded to a storage card container 8, a data content of the storage card 9 is stored in each memory of right ear use and left ear use convolution computing elements 3a, 4a. A digital input audio signal 1 and the person dependent out-head sound image locarization information are subject to convolution operation in the computing element 3a and the result is outputted to a right ear use phone of a headphone 7 via a right ear use D/A converter 5. Similarly, the input signal is calculated by the computing element 4a for the left ear and the result is outputted to the left ear use phone. Thus, even when the device is used for listening by lots of unspecified persons, a sense of an out-head sound image locarization is perceived accurately by using the person dependent storage card.
Patent JP-H09113260-A (JP)
Title: Device for detecting abnormality of steering angle sensor
Inventor: YAGI YOSHIFUMI
IPC: G01R31/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of a steering angle sensor and the deterioration of the accuracy of detected steering angles by storing in advance the steering angle when an origin position signal is generated and finding the variation of the difference between the stored steering angle and the steering angle when the origin position signal is generated thereafter from a specific value. SOLUTION: A steering angle detecting means M1 detects the steering angle of a steering member which is rotated when steering operation is made based on pulse signals which are generated by a prescribed number per one rotation of the steering member. An origin position signal generating means M2 generates an origin position signal when the rotational position of the steering member approaches the origin of the member and stores the steering angle when the origin position signal is generated in a steering angle storing means M3. When the difference between the steering angle when the origin position signal is again generated and the steering angle stored in the storing means 2 is deviated from an integer multiple of 360 deg. by a prescribed value or larger, an abnormality discriminating means M4 discriminates that the steering angle sensor is abnormal.
Patent JP-H11122749-A (JP)
Title: Unit cable case structure
Inventor: MAMIYA YUUSUKE
IPC: H02G3/08
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To easily and surely execute an accommodation work of each cable and cable connecting portion into a case, by coupling a case body having a groove for a plurality of cables and the predetermined number of projections for coupling and a cover having a cutout portion. SOLUTION: A plurality of grooves 17 for cables are provided, at a side wall portion 15 of a case body 11, with the predetermined interval until it opens in the front end side of the side wall portion 15 from the area near the bottom surface 14 of the case body 11. Moreover, the end portion of side wall portion 15 of the case body 11 is provided with projections 18 for coupling in the three positions along the external surface side in the circumference direction, and these projections are coupled with a cutout portion 19 of a cover 12. As a result, the cover 12 can surely hold the cable and cable connecting portion completely within a case 10.
Patent JP-H04148606-A (JP)
Title: Automatic seeding supplier in transplanter
Inventor: SAKAGAMI OSAMU
IPC: A01C11/02
Filed: 1990-10-12
Abstract: PURPOSE:To fully automate transplantation work and save labors by elevating seedlings using lifting projections, placing a raising box and sending the seedlings in the raising box to the seedling take-out position side while intermittently rotating a seedling-supplying conveyor using a seedling take-out unit. CONSTITUTION:A raising box 1 is placed on a seedling-supplying conveyor 2 and the seedlings 8 are elevated by lifting projections 10. The seedlings 8 existing at a seedling take-out position (A) are then taken out from the raising box 1 and supplied to a planting unit 3 using a seedling take-out unit 5. In every take-out of the seedlings 8, a seedling-supplying conveyer 2 is intermittently moved in the transverse direction using a traverse feeder unit 90 to take out the seedlings 8 among one transverse line in order. After completion of take-out of the seedlings 8 among the transverse line, the seedling-supplying conveyor 2 is intermittently rotated using a longitudinal feeder unit 103 to send seedlings 8 among next line to the seedling take-out position (A) side.
Patent JP-2001071858-A (JP)
Title: Method for measuring presence and direction of object inside vehicle
Inventor: ANDREW J VAAGA
IPC: B60R21/16
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To accurately detect and determine an object inside a vehicle, and operate an air bag if necessary or to suppress the operation. SOLUTION: In this position detection method for an object inside a vehicle, an ultrasonic wave is emitted toward a cabin from a first ultrasonic transducer 110, the ultrasonic wave reflected by the object is received by the first ultrasonic transducer 110, and a distance from the first ultrasonic transducer 110 to the object is calculated on the basis of a time difference between the emitted ultrasonic wave and the received ultrasonic wave. An ultrasonic wave is emitted toward the cabin from a second ultrasonic transducer 111, the ultrasonic wave reflected by the object is received by the second ultrasonic transducer 111, and a distance from the second ultrasonic transducer 111 to the object is calculated on the basis of a time difference between the emitted ultrasonic wave and the received ultrasonic wave.  A rough position of the object is decided on the basis of the calculated distance from the object to the first ultrasonic transducer 110 and the calculated distance from the object to the second ultrasonic transducer 111.
Patent JP-H05221947-A (JP)
Title: Production of cyclopropane derivative
Inventor: YUKIMOTO YUSUKE
IPC: C07D317/30
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic raw material for antibacterial compound by reacting an acetoacetic acid amide derivative with a 1,2-dihalogenoethane. CONSTITUTION:The objective cyclopropane derivative of formula is produced by reacting a compound of the formula CH3COCH2CONH-R<1> (R<1> is aralkyl which may have substituent on the benzene ring, trityl, benzhydryl or lower alkyl) with a compound of the formula X<1>-CH2CH2-X<2> (X<1> and X<2> are atom or group eliminated by nucleophilic substitution reaction) in a proper solvent (e.g. DMF) preferably in the presence of a base (e.g. potassium carbonate) at a temperature between -78 deg.C and the boiling point of the solvent. The cyclopropane derivative is e.g. 1-acetyl-1-benzylaminocarbonylcyclopropane. The compound can be converted to 5-benzyl-4,7-dioxo-5-azaspiro[2,4] heptane by reacting with ethylene glycol followed by halogenation, base treatment and acid treatment.