baber/WOPTO huggingface dataset:
Patent JP-S61144909-A (JP)
Title: Surface acoustic wave transducer
Inventor: SATO KOJI
IPC: H03H3/08
Filed: 1984-12-18
Abstract: PURPOSE:To improve the characteristic by making a combined vector of acoustic reflection between the 1st type electrode finger pairs and the 2nd type electrode finger pairs in opposite phase to the overall electric reflection so as to suppress a reflection spurious wave thereby suppressing generation of a ripple due to a bulk spurious. CONSTITUTION:The width of the 1st type electrode finger pairs A is designed to nearly 1/8 of the wavelength lambda of a surface acoustic wave propagating a piezoelectric substrate 1 and the width of the 2nd type electrode finger pairs B is designed to be nearly 1/8 and nearly 1/4 of the wavelength lambda. When a surface acoustic wave R is made incident on the 2nd tupe electrode finger pairs B of a surface acoustic wave transducer, a sound reflection 16 shown in arrows 11-16 is generated at the edge of comb-line electrodes 2, 3, and the reflection is completely opposite inn phase to the electric reflection. Then the phase of the remaining acoustic reflections 11-12, 14, 15 is in the direction of 11-12, 14, 15. On the other hand, when the surface acoustic wave R propagates toward the 1st type electrode finger pairs A, since the width of all the electrode fingers is formed as 1/8lambda and arranged at a period of 1/4lambda, the acoustic reflection is cancelled together and no reflection remains.
Patent JP-H0321219-A (JP)
Title: Light source for endoscope
Inventor: IEOKA SHIYOUICHI
IPC: A61B1/04
Filed: 1989-10-12
Abstract: PURPOSE:To confirm the front end of an endoscope, from the outside of a human body without burning an observing section by providing such an arranging that an outside body observing mode is set by a changeover means so as to start a time setting means, and a control means release the outside body observing mode after a predetermined time set by the time setting means elapsing. CONSTITUTION:An insertion part 7 of an endoscope 2 is inserted in a human body cavity. If the forward end of the insertion part 7 is to be confirmed during insertion, an outside body observing switch 38 provided in a light source 3 is turned on, accordingly, a turn-on signal is delivered to a CPU 39. The CPU 39 delivers a signal to a control circuit 38 so as to set an diaphragm 49 to a suitable position. During this period, the volume of emitting light can be changed by manipulating a light volume adjusting switch 47. Further, the CPU 39 has a timer which counts the time elapsing from the time of turn-on of the outside human body observing switch 38, and accordingly, when a time during which occurrence of burning is possibly considered due to an increase in the volume of illumination light, such as, for example, 5sec, elapses, the delivery of a transillumination signal is automatically stopped, and a rotary filter 24 is inserted into a light path so as to restart the emission of pulse light, and further, the diaphragm 49 is set to a value before the transillumination.
Patent JP-S62129001-A (JP)
Inventor: YOSHIDA TAHE
IPC: A43B7/38
Filed: 1985-11-29
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-H11104376-A (JP)
Title: Sewing machine management system and recording medium
Inventor: MASE YASUFUMI
IPC: D05B19/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sewing device including embroidering machines which are systematically and individually managed. SOLUTION: A sewing device SS is provided with one or a plurality of embroidering machines M for sewing and a design data edit device 40 for downloading design data for embroidering in the embroidering machines, each of the embroidering machines M is provided with an EEPROM for storing intrinsic identification information preset for each embroidering machine M and a communication connector 4 for outputting the identification data to the design data edit device 40 when the embroidering machine M is connected to the same, and the design edit device 40 down-loads design data for allowing embroidering in the embroidering machine M by using the outputted identification information.
Patent JP-H08225053-A (JP)
Title: Hybrid inflator with chamber on same axle
Inventor: BURAIAN KEE HAMIRUTON
IPC: B60R21/26
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To rapidly mix propellant gases with a pressurized medium and rapidly burn the mixture under pressure in order to inflate an air bag. SOLUTION: A housing 212 comprises a first chamber 254 which contains a propellant 258, a propellant ignition assembly 228, a second chamber 324, an outlet port 286, and a main closure disk 290. The second chamber 324 is interconnected with the first chamber 254 and a housing 204 to combust propellant gases generated by the ignited propellant with a pressurized medium, which supplies from the outlet port 286 to an air bag. The main closure disk 290 normally blocks the outlet port 286 and is ruptured after ignition of the propellant. The housing 212 comprises a bleed port 262 for substantially equally maintaining internal pressures of the housing 204 and the first chamber 254.
Patent JP-2001086811-A (JP)
Title: Seedling planting device with feeder
Inventor: NAKAMURA SHOICHI
IPC: A01C11/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a seedling planting device with a feeder capable of feeding a chemical to carried seedlings on a seedling-carrying platform by the feeder and planting the seedlings fed with the chemical by a seedling planting mechanism in a state without forming a part unfeedable with the chemical by the feeder in the seedlings supplemented to the seedling-carrying platform while a reduction in the residual amount of the seedlings on the seedling-carrying platform can readily be recognized. SOLUTION: This seedling planting device with the feeder 30 is equipped with the feeder 30 for dropping a chemical from the upper part of the seedling- carrying platform 14 and a residual amount detecting means 26 for detecting that the residual amount of the carried seedlings on the seedling-carrying platform 14 attains the set amount or below. The residual amount detecting means 26 is capable of carrying out the prescribed detection based on the position of the rear end of carried seedlings relatively to the seedling-carrying platform 14. A discharging part 39 for dropping the chemical in the feeder 30 is arranged so as to feed the chemical toward the downstream side of a site for an object of detection of the residual amount detecting means 26 in the vertical seedling feeding direction.
Patent JP-H07119263-A (JP)
Title: Waterproof and moisture transmissive roof sheet
Inventor: KISE KAZUHIKO
IPC: B32B27/00
Filed: 1993-10-26
Abstract: PURPOSE:To secure the waterproofness of a roof without any drop in moisture transmissivity and to ensure the safe of workmen at the time of laying. CONSTITUTION:A waterproof-nonslip coating 12 consisting of rubber-based resin or the like is coated on a surface of a ground fabric being composed of a nonwoven fabric with waterproofness and moisture permeability in spacing at the specified size along a mounting spot of a tile batten 4 to be mounted on the top face. In addition, a sticky part 14, where a binder capsule 16 filled up with an unhardened binder is bonded by a binder 15 at a position corresponding to a drain path 13 consisting of a clearance installed at the specified size of the waterproof-nonslip coating 12, is installed on the backside of the groud fabric 11.
Patent JP-H1179990-A (JP)
Title: Indomethacin-containing plaster for lumbago
Inventor: NISHIDA NAOKO
IPC: A61K47/30
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject plaster, capable of supporting and fixing lesion of lumbago, having warmth retaining effects and having containing applicability while avoiding skin disorder by laminating two different supports and a specific tacky agent layer containing indomethacin in the order mentioned. SOLUTION: This plaster for lumbago is obtained by successively laminating a support A composed of a resin foam, a support B composed of a polyester woven fabric or nonwoven fabric and a tacky agent layer containing indomethacin. A tacky agent composed of a rubber-based tacky agent is used as the tacky agent layer, which preferably further contains crotamiton. The support B preferably has 20-90 g/m<2> basis weight. The plaster is preferably packaged with a packaging material. Furthermore, the plaster is excellent in absorbability and stability of the indomethacin.
Patent JP-H09142132-A (JP)
Title: Operation device
Inventor: KAARU ROTSUHOMAA
IPC: B60H1/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To enable the more accurate search and confirmation by providing a means for discriminating each operating element with tactile sense in an operating element and/or in an area directly adjacent to the operating element. SOLUTION: A display 17 for displaying a set value of the cabin-inside temperature of a fellow passenger side and push button switches 18, 19 are arranged in an operation area 5 of an operation board 3 so as to adjust the set value of temperature of the fellow passenger side. Plural discrimination panels 20, 21, 22, 23 and 20', 21' assigned to each push button switch respectively have the surface structure having a different characteristic, and when an operator touches the discrimination panel with a finger, the operator can confirm each push button switch 8, 9, 11, 12, or 18, 19 on the basis of the surface condition of each discrimination panel. Each push button switch can be thereby discriminate with tactile sense, and the accurate classification is possible without a help of visual sense.
Patent JP-S61146419-A (JP)
Title: Electric discharge machine
Inventor: OBARA HARUKI
IPC: B23H1/02
Filed: 1984-12-19
Abstract: PURPOSE:To suppress the fluctuation of electric discharge machining voltage within several volts by performing on-off control of machining power source through a trigger signal having such duty ratio as reversely proportional to the average voltage across the discharging gap. CONSTITUTION:PWM means 9 for receiving the output B from means for setting the feeding of machining electrode 6 is provided to produce a pulse D having the pulse width in one cycle corresponding with the voltage of said means 6. Said pulse D is fed to duty ratio varying means 10 comprised of mono-stable multivibrator where the off-time is regulated to vary the on/off ratio. When the average voltage across the discharge gap is high, a pulse trigger signal E having low duty ratio is produced. Said signal E is fed to electric machining power source 21 to produce electric machining voltage F.
Patent JP-H0795969-A (JP)
Title: Device for measuring depth of recessed part of living body and depth measuring probe and calibrating adaptor therefor
Inventor: SAKAGUCHI SANEHIRO
IPC: A61B5/107
Filed: 1993-09-29
Abstract: PURPOSE:To enhance measuring accuracy by forming a conversion formula to remove the effect of the irregularity of the impedance of a depth measuring probe. CONSTITUTION:In a device for measuring the depth of the recessed part of a living body constituted so that a depth measuring probe 1 having an impedance sufficiently large as compared with that of the tissure of a living body is inserted in the recessed part of the living body and the depth of the recessed part of the living body is measured from the detected impedance value, a conversion formula using the impedance value RS1 from the base part 1a of the depth measuring probe 1 to a reference position P1 is formed and this formula is used to calculate the length L from the leading end of the probe to the insertion position P, that is, the depth of the recessed part of the living body.
Patent JP-2001093661-A (JP)
Title: El display device and electronic device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/12
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable EL display device. SOLUTION: A cover material 107 is bonded to the surface of a substrate 101, on which EL elements are formed with a charging material 2088 as an adhesive. In addition, a seal material 209 is attached to cover the side surface (exposed surface) of the charging material 208, and a frame material 108 is bonded using the seal material 209. Therefore, the EL elements are fully enclosed by the stuffing material 208 and are shut out from water, etc., in outside, so that deterioration of the EL layer due to the oxidization can be prevented.
Patent JP-H11110589-A (JP)
Title: Automatic ticket issuing machine
Inventor: FUKUDA TORU
IPC: G07B5/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To easily purchase a passenger ticket based on a past purchase history of a user, when the passenger ticket is purchased by using a prepaid card. SOLUTION: Remainder information and purchase history information of a bank account are read from the prepaid card 6, in which the remaining amount information and the history information of the bank account through which the ticket is purchased in the past are stored readably and the remainder information and the history information after the ticket is purchased are simultaneously written in the prepaid card 6 by card information reading and writing means 32, 51. Fare keys of the purchasable ticket are selectively displayed on a display means 33 in a display status corresponding to the purchase history information of the bank account read by the card information reading and writing means 32, 51 by control means 52, 54.  In other word, for example, three kinds of tickets are displayed by successively selecting the tickets which are frequently used among the tickets purchased by the user in the past or, for example, three kinds of tickets are displayed by successively selecting the latest one purchased in the past by corresponding to the purchase history information of the bank account by the control means 52, 54. For next time, the fare keys are selectively displayed, corresponding to the purchase history information of the bank account based on the bank account through which the ticket is purchased this time.
Patent JP-H06123546-A (JP)
Title: Door device for refrigerator
Inventor: OMOTE NOBUYOSHI
IPC: F25D23/02
Filed: 1992-10-07
Abstract: PURPOSE:To provide a door device for a refrigerator wherein air voids are prevented from being formed at a protruding part of a door internal board by making a simple change in the construction of a reinforcing board and the setting position thereof, and the setting work of said reinforcing board is simplified. CONSTITUTION:A door device comprising a door external board 2 of metal, door internal board 3 of resin, and expanded insulating material 5 filled between both the boards 2, 3 is provided, wherein a vertically extending protruding wall 11 having thereon a protrusion 15 on the side of the insulating material is provided on either side of the board 3 and a metallic reinforcing plate 14 having a hole 16 for insertion of the protrusion 15 is provided over the surface of the board 3 on the side of the insulating material so as to extend between both the protruding walls 11.
Patent JP-H01110284-A (JP)
Title: Electronic time-piece
Inventor: MASAKI HIROYUKI
IPC: G04G13/02
Filed: 1987-10-23
Abstract: PURPOSE:To prevent the limitless ringing of an alarm sound even when a system clear signal is generated by a shock during the emission of the alarm sound at the time of carrying, by forcibly stopping the emission of the alarm sound when the system clear signal of the first time is inputted. CONSTITUTION:When a system clear signal is outputted from a system clear circuit 1 by a shock during usual operation, a program counter forcibly enters an initializing routine and it is discriminated whether said signal is one having to perform initialization, by a system clear discrimination means 2. When said signal is judged to be the signal having to perform initialization, an initializing means 3 is operated to return to a usual state. When said signal is judged to be a signal not performing initialization, if a system is discriminated to be in a sounding state by a sounding state discrimination means 4, a sounding stop means 5 outputs a sounding stop order to reset a sounding circuit 8 and the output of a sounding order is stopped in a sounding necessity judge circuit 6.
Patent JP-S62240567-A (JP)
Title: Light emitting diode recording head
Inventor: YAMADA KEIKI
IPC: B41J2/44
Filed: 1985-11-28
Abstract: PURPOSE:To provide a LED recording head capable of being manufactured by a simple work and having mechanical stability, by forming a bonding relay part between an LED array chip and a driver circuit chip. CONSTITUTION:The relay parts 7 being provided between the LED array chip 3b and driver circuit chips 4 on a semiconductive support substrate 2 are spatially provided on the same plane as the LED array chip 3b and the driver circuit chips 4 and comprise an insulating material from the aspect of material quality. The bonding pads 8 formed on the surface of each relay part 7 are regularly arranged on the surface thereof and electrically insulated from the ones adjacent to each other. The bonding pads 9a, 8, 9b on the LED array chips 3b, the relay parts 7 and the driver circuit chips 4 are subjected to bonding connected by connection wires 6a. The connection wires may be fixed onto each relay part, for example, by an adhesive or a silicone resin so as to perform relay.
Patent JP-H07122843-A (JP)
Title: Printed wiring board
Inventor: KOMATSU SEIJI
IPC: H05K3/34
Filed: 1993-10-27
Abstract: PURPOSE:To prevent a solder bridge between a large land and a small land by reducing the small land side of the large land adjacent to the small land. CONSTITUTION:Small lands 21-23, 28-31 in a plurality of land patterns 21-31 are supplied with different signals respectively. Large lands 24-27 are supplied with the same signal respectively. The small land 23, 28 sides of the large lands 24, 27 adjacent to the small lands 23, 28 in the land patterns are reduced in size, and the coating build-up of solder is reduced. The small land 23, 28 sides are formed in a semi-rhomboid shape by resist printing 32 regarding the large lands 24 and 27. Accordingly, the quantities of solder by the upper sections of the large lands are reduced, thus preventing a solder short circuit.
Patent JP-H054834-A (JP)
Title: Oxynitride glass and production thereof
Inventor: AKIYAMA TOMOYUKI
IPC: C03C3/04
Filed: 1991-09-20
Abstract: PURPOSE:To provide a method for producing a high-purity oxynitride glass having high heat resistance at a temperature not higher than the melting point. CONSTITUTION:Silica fine powder is heated while being brought into contact with a gas containing ammonia under reducing environment at >=800C to subject the fine powder to nitriding treatment and simultaneously or successively sintered. In order to realize the reducing environment, at least one means from among means (a) to embed silica fine powder in carbon powder, (b) to put silica fine powder into a furnace center tube or vessel made of carbon, and (c) to add a reducing gas thereto is adopted. Thereby high-purity oxynitride glass having high viscosity at a high temperature and excellent heat resistance is obtained.
Patent JP-H07122478-A (JP)
Title: Pattern projection method
Inventor: OGAWA TORU
IPC: G03F7/20
Filed: 1993-10-27
Abstract: PURPOSE:To eliminate pattern dependence of focal depth, deterioration of illuminance, and irregularity of illuminance, in the case of projecting a fine pattern on a mask with an excimer.laser.stepper. CONSTITUTION:Excimer laser light is divided into four unit beams B1-B4 by using a beam splitter unit. When the divided beams are superposed again with a prism unit, the superposition amount is optimized. Four maximum light intensity M regions and a center region C which is surrounded by the M regions and has specified light intensity by light leakage from each beam are formed in an effective light source surface. As to the repetitive pattern, the effect of focal depth magnification which is equivalent to oblique illumination is obtained. As to the isolation pattern, the effect also is obtained by the light which exists in the center region C. Since a shield filter is not used, decrease and irregularity of illuminance are not generated, and change of mask design is unnecessary.
Patent JP-H01110987-A (JP)
Title: Optical data recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/24
Filed: 1987-10-24
Abstract: PURPOSE:To provide an optical data recording medium having excellent heat and light stability and improved in deterioration on reproduction, by incorporating at least one specified compound into a recording layer. CONSTITUTION:A recording layer comprising at least one compound of formula I is provided on a substrate, optionally with an undercoat layer provided between the substrate and the recording layer or with a protective layer provided on the recording layer. A pair of recording mediums thus constructed may be opposed to each other, with the recording layers on the inner side and with a space therebetween, to constitute a hermetically sealed air sandwiched structure, or may be adhered to each other through the protective layers to form a close contact sandwich structure. In formula I, Z is an atomic group which is necessary for completing a substd. or unsubstd. heterocyclic ring and which may be condensed with an aromatic ring, R1 is a substd. or unsubstd. alkyl, R2 is hydrogen or a halogen, and each of R3-R6 is hydrogen, a halogen, hydroxyl, carboxyl or a substd. or unsubstd. alkyl, aryl, alkoxyl, acyl or acyloxyl.
Patent JP-H06123037-A (JP)
Title: Tentering guide for yarn
Inventor: OGASA YOSUKE
IPC: D02J1/22
Filed: 1992-10-07
Abstract: PURPOSE:To provide a tentering guide having high corrosion resistance and abrasion resistance, prevent yarn from damaging and improve the durability. CONSTITUTION:This tentering guide is obtained by providing a heat extending material from an Ni alloy having a composition composed of 14-23wt.% Cr, 14-20wt.% Mo, 0.2-5wt.% W, 0.2-7wt.% Fe, 0.2-2.5wt.% Co and the balance Ni with inevitable impurities, subjecting the resultant material to solid solution- forming treatment at 1000-1200 deg.C, providing an austenitic structure, applying plastic working thereto at >=80% working ratio by cold working, heating the resultant material at 500-600 deg.C for >=0.5hr, thereby preparing an Ni alloy containing a fine Ni-Mo-based intermetallic compound deposited in the matrix and forming the guide plate 3 from this alloy. The guide plate 3 is fixed to a supporting part 2 of a guide 1 to guide the travel of yarn 4.
Patent JP-H1095831-A (JP)
Title: Production of high-purity epoxy resin, and epoxy resin composition and its cured item
Inventor: TAKAHASHI NOBUO
IPC: C08G59/08
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the hydrolyzable chlorine content of an epoxy resin and thus obtain a high-purity epoxy resin compsn. of a high industrial value by reacting a phenolic hydroxyl compd. with an epihalohydrin by using an alkali metal hydroxide in the presence of a specific solvent and a quat. ammonium salt. SOLUTION: An epoxy resin is obtd. by reacting a phenolic hydroxyl compd. with an epihalohydrin by using an alkali metal hydroxide in the presence of an aprotic polar solvent and a quat. ammonium salt. The amt. of the solvent used is usually about 2-20wt.% of the epihalohydrin; the amt. of the epihalohydrin used, usually about 2-10mol based on 1 equivalent of phenolic hydroxyl group of the phenolic hydroxyl compd.; and the amt. of the alkali metal hydroxide used, usually about 0.9-1.2mol based on 1 equivalent of phenolic hydroxyl group.