baber/WOPTO huggingface dataset:
Patent JP-H0728111-A (JP)
Title: Diffracting element, light wavelength converting element, and laser beam source
Inventor: YAMAMOTO KAZUHISA
IPC: G02F1/37
Filed: 1993-07-14
Abstract: PURPOSE:To form a grating having a high efficiency reflection and low emission loss on a light wavelength conversion element. CONSTITUTION:A grating 3 is formed between a wavelength conversion part 80 and an incident part 14 on a light waveguide part formed on a LiTaO3 board 1. Thereby the fundamental wave P1 transmitted through the light waveguide path is fed back to an excitation light source, and it is possible to fix the wavelength of the excitation light source. This prevents emission loss of higher harmonis, allows suppressing the output variation of the higher harmonics due to wavelength variation of the semiconductive laser when the beam from the semiconductor laser is subjected to wavelength conversion by a light wavelength conversion element, and permits conducting a stable high efficiency operation.
Patent JP-S6154821-A (JP)
Inventor: SHIROICHI HISATOKU
IPC: H02J3/04
Filed: 1984-08-23
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-S6419688-A (JP)
Title: Method of soldering lead to printed wiring board
Inventor: UEHARA SHIGEKATSU
IPC: H01R43/02
Filed: 1987-07-13
Abstract: PURPOSE:To perform solder joining securely and improve product reliability through solder joining by melting cream solder in the area range of a conductor pattern exposed around lead insertion holes and in the range extending to the surface of a protective coating layer. CONSTITUTION:Cream solder is applied in the area range of a conductive pattern 2 exposed in the circumferential area of a lead insertion hole 4 and in the range extending partially beyond the exposed area of the conductive pattern up to the surface of a protective layer 3. Inserting a lead 5 under this condition into the lead insertion hole 4, the cream solder is heated and melted to perform solder joining. The cream solder applied over the protective coating layer beyond the conductive pattern area later separates from the protective coating layer as a result of heating and melting in a re-flow process and, being helped with the surface tension of the molten solder itself, is drawn toward the lead insertion hole where the conductive pattern and lead of higher wetting property exist and supplied to that area. This makes it possible to completely fill the gap between the lead insertion hole and the lead with the molten solder and to prevent pinholes in that area from being produced.
Patent JP-H101197-A (JP)
Title: Oil feeding equipment
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/22
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeding equipment which is simple in the structure and inexpensive in the manufacturing cost. SOLUTION: A hose 22 is connected to a discharge pipe 9 of a metering pump 8 provided in an oil storage container 3, a nozzle switch 24 is provided on an oil feed nozzle 21 fitted to a tip of the hose 22, and a control device 30 is provided in which the signal from the nozzle switch 24 is received to output the drive signal to a motor 11 for driving the metering pump 8, and the flow rate signal from the metering pump 8 is integrated to output the integrated value to an indicator 25.
Patent JP-H1124653-A (JP)
Title: Camber regulating device for piano soundboard and piano
Inventor: NAKAYAMA MAKOTO
IPC: G10C9/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a chamber regulating device for piano soundboard and a piano in which the chamber of a soundboard can be easily regulated before and after integration into the piano. SOLUTION: A camber regulating device 2 can increase the chamber by swelling about the center of a soundboard 22 by approaching upper nut 52, 54 to lower nuts 56, 58 to minimize the distance between protruding members 36, 38 and conversely, by parting far from both of the nuts 52, 54, 56, 58, each other to maximize the distance, the camber can be decreased. Therefore, the camber can be easily regulated only by regulating the positions of the nuts 52, 54, 56, 58 of a connecting member 50 regardless of before and after the integration into an upright piano 3, and various minute regulation related to the soundboard 22 can be facilitated to improve the productivity of the upright piano 3. Since the camber can be easily regulated anytime even when the upright piano 3 is being in secular change after the manufacture, the quality can be also easily kept.
Patent JP-H0924559-A (JP)
Title: High-pressure hose for vehicle and molding method therefor
Inventor: NISHIZAWA YASUTOSHI
IPC: B29K105/24
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure hose for a vehicle having excellent pressure resistance and improving the durability by forming the sectional shape of a bent part substantially in an ellipse having the direction of the radius of curvature of the bent part as a short diameter, and forming the sectional shape except the bent part in a true circle. SOLUTION: The high-pressure hose for a vehicle comprises an inner rubber 12 formed in a pipe state, reinforcing yarns 13 knitted on the outer periphery of the rubber 12, and an outer rubber 14 covering the outer periphery of the rubber 12 knitted with the yarns 13. A bent part is formed corresponding to the disposed position. The sectional shape of the bent part is formed substantially in an ellipse having the direction of the radius of curvature as a short diameter Y, and the sectional shape except the bent part is formed in a true circle. When the long diameter is X and the short diameter is Y in the ellipse of the sectional shape of the bent part, X/Y=1.05 to 1.20. Thus, the ratio X/Y of the long diameter X to the short diameter Y is set to 1.05 to 1.20, and hence the slack of the yarn can be most efficiently eliminated.
Patent JP-S6238026-A (JP)
Title: Power only setting circuitry
Inventor: KIISU ROIDO JIYOONZU
IPC: H03K17/22
Filed: 1986-07-24
Abstract: An integrated-circuit power-on reset arrangement which starts in a known state due to transistor sizing and to a current mirror circuit (11, 12, 13) at least initially holding a bistable circuit (1, 2, 3, 4) in a predetermined one of its states.
Patent JP-H0713224-A (JP)
Title: Dummy object simultaneous photographing instrument
Inventor: TAKEMATSU YOSHIYUKI
IPC: G03B15/00
Filed: 1993-06-23
Abstract: PURPOSE:To simultaneously imprint a dummy object such as a character on a photograph by fitting the dummy object at the tip of a supporting member, arranging an object such as a person at the back part of the dummy object and executing the image pickup thereof. CONSTITUTION:This instrument is constituted of a camera 10, a supporting lever 11 as the supporting member and the character 12 being as the dummy object. A fitting part 13 is constituted so as to interpose and hold the character 12 and provided with a knob 13a opening an interposing part. Then, the lever 11 is fixed to the bottom part of the camera 10 by a coupling screw so as to overhang in the forward direction of the camera 10. Besides, a wire 16 provided on the character 12 is interposed by the fitting part 13 of the tip of the lever 11 and the character 12 is fitted to the lever 11 so as to be faced to the lens of the camera 10. In such a case, the object is slid in a right-and-left direction with respect to the character 12 so as to be positioned at the back part of the character 12.
Patent JP-H0464325-A (JP)
Title: Installation of leg part of bath tub and the like
Inventor: TANIGAWA TAKAHIRO
IPC: A47K3/16
Filed: 1990-07-02
Abstract: PURPOSE:To set while adjusting a height easily and properly by providing a leg part at a lower end with a cup-shaped pushing member which opens downward and pushing the pushing member on mortar built up in a block on a floor surface to fix the leg part to the floor surface. CONSTITUTION:When a leg part 2 mounted with a pushing member 3 is set on a concrete floor surface 6 on a base stone 7, kneaded mortar 5 is preliminarily built up in a block on the concrete floor surface 6, and then a bath tub 1 is set with the pushing member 3 placed on the mortar 5. Then, the pushing member 3 sinks down into the mortar 5 by the weight of the bath tub 1. At this time, as the pushing member 3 is formed in a cup shape, the pushing member 3 enters the mortar 5 and escape of the mortar toward outward is reduced, and therefore, the sinking down of the pushing member 3 is decreased. Thus, when a setting height of the bath tub 1 is adjusted, if pushing force from the upward is adjusted properly, the sinking down of the pushing member 3 into the mortar 5 can be adjusted properly. Thereby the setting height of the bath tub 1 can be determined by this adjustment.
Patent JP-S5875728-A (JP)
Inventor: TAKEUCHI AKIRA
IPC: H01H73/18
Filed: 1981-10-30
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-S6234453-A (JP)
Title: Facsimile transmitter
Inventor: KANEKO TAKAO
IPC: H04N1/00
Filed: 1985-08-07
Abstract: PURPOSE:To transmit an original longer than a rated length as it is without cutting it into pieces of the rated length, by dividing the picture signals obtained by scanning the long original with a fixed length and adding a page end signal to each punctuation. CONSTITUTION:A punctuation detecting section 5 detects that the sub-scanning length becomes a rated one by counting, for example, the line number of picture signals and a punctuation information adding means 6 outputs a page end signal in accordance with the output of the punctuation detecting section 5. The page end signal is sent following the picture signals of the rated length by means of a picture signal processing section 4 and the remaining picture signals are sent successively to the page end signal. Therefore, the picture signals obtained when a long original is scanned are sent out after they are punctuated by a fixed length. A facsimile receiver 3 reproduces and records a transmitted original by means of picture signals received from a circuit 10, but, when the above- mentioned page end signal is detected, makes the recording of the 2nd page after recording the 1st page.
Patent JP-H1018574-A (JP)
Title: Kerosene cock housing box
Inventor: HAYASHI NOBUHIKO
IPC: F16L1/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To shut off a wind from entering the indoor of a building, keep high airtightness, and facilitate the connection of a kerosene cock to piping, and to simplify the attaching work of the box body of a kerosene cock housing box to a wall. SOLUTION: A seal material 21 is stuck to the end face of a box body 13 abutting on the back side of a wall 11, and an attaching part 16 is formed to protrude outward from the box body 13 in order to attach the box body 13 to the wall 11. The bottom of the box body 13 is provided with a screwing hole, and a hole closed by a thin film is formed in the above hole. The connection part of the kerosene cock to piping is provided in the outside of the box body 13.
Patent JP-H0473645-A (JP)
Title: Processing composition and processing method for silver halide color photographic sensitive material
Inventor: OKADA HISASHI
IPC: G03C1/035
Filed: 1990-07-02
Abstract: PURPOSE:To form the processing compsn. which allows good handling and has no environmental problems of a waste liquid by incorporating a metal chelate compd. formed of a specific compd. and specific metal salt. CONSTITUTION:This compsn. contains the compd. expressed by formula I and the metal chelate compd. formed of the metal salt selected from Fe(III), Mn(III), Co(III), Rn(II), Rh(III), Au(III), Au(II), and Ce(IV). In the formula I, R, R1 and R2 respectively denote a hydrogen atom, alkyl group or aryl group; L1 denotes an alkylene group or arylene group. The metal salt to constitute the metal chelate compd. is particularly preferably the Fe(III). The processing compsn. which allows the good handling and has no environmental problems of the waste liquid is obtd. in this way.
Patent JP-H0930028-A (JP)
Title: Electrostatic device
Inventor: FUIRITSUPU AARU RUKUU
IPC: B41J2/385
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To control the flow rate of toner particles passing through a nozzle orifice in a toner jet printer utilizing an electrostatic field. SOLUTION: The potentials of a developer 20 (potential Vd), the electrodes 52, 54 (potentials Vr, Vc) provided to both ends of the aperture 30 of an address plate 28 and a platen 24 (potential Vp) are controlled to form states of A-D. Printing is performed only when both potentials Vr, Vc are a high level (state D). Toner particles 22 negatively charged by the negative potential gradient between the developer 20-the electrode 52 are attracted to the developer in the states A, B and a nozzle orifice is cleaned. When potential difference is applied across both electrodes 52, 54, a state E is obtained and the toner particles in the aperture 30 are accelerated and the flow rate of toner particles can be still more increased.
Patent JP-2001006347-A (JP)
Title: Information processing system freely attachably and detachably accepting external storage device unit, control method therefor and external storage device unit
Inventor: FUKUYAMA MUNEKATSU
IPC: G11B33/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To enhance the visibility of stored contents in the case of carrying a storage device unit by providing a printing part printing the stored contents which are read out by a data reading/writing part making access to the stored contents of the unit at the prescribed part on the surface of the unit in a housing part which freely attachably and detachably accept the unit. SOLUTION: When a hard disk card 50 is inserted into a card slot, an information processing system reads out prescribed information concerning files or the like which are stored at the present, that is, printing information which are to be printed on the magnetic display label 22 stuck on the surface of the card 50 from the card 50. Next, the system edits obtained printing information and prints the information after the edition by forming desired alignment patterns of magnetic powder on the magnetic display label 22 while synchronizingly driving a magnetic head 15 and a magnetic head moving mechanism 17 which are provided on the upper surface of the card slot.
Patent JP-S6143831-A (JP)
Title: Logical signal input circuit
Inventor: MAYUMI HIROSHI
IPC: H03K19/173
Filed: 1985-08-09
Abstract: PURPOSE:To offer an input circuit suitable for the test of a PLA by constituting an internal node state forcing circuit effective for ease of function measurement of the PLA through a minimum number of circuits/terminals to the programmable logic array circuit (PLA) including regularly lots of internal nodes. CONSTITUTION:When a normal logic level is inputted to inputs V8, V28, the normal PLA operation is executed. When the level of the input V8 reaches the 3rd level (nearly 10V), a buffer 50 drives buffers BU1-BU7 of an external forcing circuit 1 to inactivate BV1-BV7. In this state, the logic of the inputs V1- V7 is set, nodes A1-A128 are selected at each item to measure and check inputs V21-V40. When the input V8 is brought into a normal level and the input V28 is set to the 3rd level, a buffer 51 drives the BU1-BU7 to inactivates BV21-BV40, the inputs V21-V27 control a decoder section 10 in this state to select the nodes A1-A128 at each node thereby measuring and checking the inputs V1-V20.
Patent JP-S5966348-A (JP)
Title: Catalyst for cracking heavy hydrocarbon into light hydrocarbon and preparing hydrogen
Inventor: SUZUKA TERUO
IPC: C01B3/06
Filed: 1982-10-07
Abstract: PURPOSE:To obtain the titled catalyst having long catalytic life, by a method wherein Fe in an oxide state, Cr2O3 and SiO2 are contained in a specific ratio and the average particle of primary particles constituting the catalyst is brought to a specific value. CONSTITUTION:This catalyst is prepared so as to have a composition containing 30-60wt% of iron in an oxide state as Fe, 0.1-8wt% of Cr2O3 and 3wt% of SiO2, and to adjust the average particle size of primary particles constituting the catalyst to 1mum or less. This catalyst shows capacity for cracking heavy hydrocarbon into light hydrocarbon stably over a long period of time and can perform the preparation of hydrogen due to steam-iron reaction.
Patent JP-S5967278-A (JP)
Title: 3-piperidinopropionanilide derivative
Inventor: ITOU YASUO
IPC: A61P21/02
Filed: 1982-10-07
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are methyl, or ethyl) and its pharmaceutically acceptable acid addition salt. EXAMPLE:2,4'-Dimethyl-3-piperidinopropionanilide. USE:A remedy for muscle spasm dolorosa caused by locomotorium deseases such as lumbago, backache, herniated disk, spondylitis doformans, etc. Having improved muscle relaxation, suppression of spinal reflex, anticonvulsive action, etc. PROCESS:A propenanilide derivative shown by the formula II is reacted with piperidine shown by the formula III in a solvent (e.g., ethanol, isopropanol, benzene, etc.) or in the absence of solvent to give a compound shown by the formula I . The reaction is carried out at room temperature -200 deg.C, preferably at 100-200 deg.C under heating.
Patent JP-H07144049-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-07-27
Abstract: PURPOSE:To esteem the right of a player by constituting the PACHINKO machine so that it is controlled to s first state for a prescribed period, in the case the number of times a veriable prize-winning ball device becomes a fist state in a right generating state period is lower than the number of times of formation of a specific condition, and also, the variable prize-winning ball device does not become a first state, and it is set to the right generating state, if the right generating condition is formed in its period. CONSTITUTION:When prize-winning is executed to a variable prize-winning ball device 16, and becomes prize-winning to a specific prize-winning port 18, the PACHINKO machine becomes a right generating state. When hit balls go into the start prize-winning ports 22a, 22b during a right generating state period, a specific condition is formed, and the variable prize-winning device 16 is controlled to a first state being profitable to a player, and thereafter, becomes a second state being uprofitable to the player. When the number of times of formation of this specific condition becomes a prescribed number of times, the right annihilated. In the case where the number of times of becomes a first state at the time when this right is annihilated is lower the number of times of formation of the specific contitution, and also, the device does not become a first state, it is set to a first state for a prescribed period. It is set to the right generating state, when prize-winning is executed to the specific prize-winning port 18 and the right generating condition is formed during this period.
Patent JP-H0341833-A (JP)
Title: Radio signal transmission system
Inventor: ONOE SEIZO
IPC: H04L7/00
Filed: 1989-07-10
Abstract: PURPOSE:To attain transmission with high throughput even when transmission information from a terminal station is long by transmitting information relating to the length of a signal sent from its own station while a terminal station included the information into a transmission signal and providing a processing means for the information on a central station. CONSTITUTION:When one information unit of a length is transferred from a terminal station to a central station, plural slots are used and how many signals the information unit are constituted is transferred with information W relating to the signal length of a 1st one signal. Moreover, the receiver 21 of the central station demodulates the signal into a base band signal and a base band reception processing and signal demultiplex circuit 22 detects bit synchronizing signal and frame synchronizing signal and applies the reception decoding processing of information W and information to be transferred to the central station. Then the reception result of the information W is inputted to an idle/inhibit notice control circuit 23 to control idle/inhibit notice information I/B bit of the slot accordingly. Thus, even when the transfer information from a terminal station is long, the radio signal is sent with a high throughput without increasing the load of the terminal station and the central station.
Patent JP-S5799637-A (JP)
Title: Photopolymerizable composition
Inventor: SASA NOBUMASA
IPC: G03F7/031
Filed: 1980-12-11
Abstract: PURPOSE:To obtain a photopolymerizable composition of high sensitivity and superior water developability suited for making lithographic printing plates, and printed circuit boards by using thioxanthene sulfonic acids or their salts as a photopolymn. initiator. CONSTITUTION:The thioxanthene sulfonic acid (salt) expressed by the formula[R1-R4 are H, halogen-SO3M, -O-(CH2)nSO3M, C1-3 alkyl, alkoxy, OH, >=1 of R1-R4 is -SO3M or O(CH2)nSO3M, M is cation, a cationic group, n is 1-6]is contained as a photopolymn. initiator in an unsatrd. compound having >=1 ethylenic double bonds that can be polymerized within a 0.0001-1pts.wt. range based on 1pt.wt. said compound, whereby a water soluble photopolymerizable composition is prepd. By the use of this initiator, the polymerizable composition of superior film properties suited for printing plate, etc. is obtd.
Patent JP-H0463354-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: NAKAYAMA TAKAHARU
IPC: G03G5/05
Filed: 1990-07-03
Abstract: PURPOSE:To obviate the clogging of filter media and to decrease image defects, such as white voids and black spots in images by subjecting a coating liquid contg. a carrier generating pigment to ultrasonic filtration, then applying this liquid on a conductive base body. CONSTITUTION:An org. pigment as a carrier generating material, for example, azo pigment, is dispersed independently or together with a suitable binder resin into a dispersion medium to prepare the coating liquid. The coating liquid is then supplied to an ultrasonic filter where only the foreign matter particles are made to remain on the filter media. The coating liquid is taken out through the filter media and is used as it is in a coating stage or after concn. adjustment. The pressurization of the coating liquid with a desired pressure is possible at the time of supplying the coating liquid to the ultrasonic filter.
Patent JP-S5878111-A (JP)
Title: Double core connector
Inventor: NODA SHIGERU
IPC: G02B6/38
Filed: 1981-11-04
Abstract: PURPOSE:To obtain a double core connector which does not require a housing having high accuracy, by elastically supporting one of plugs for fixing an optical fiber to the housing, and also providing a space between the plug and the surrounding housing. CONSTITUTION:A shaft aligning hole 3 for guiding and joining plugs 1, 2 is provided on a housing male 4 side, and in the shaft aligning hole 3, a tapered part B is formed, and by guiding the plugs 1, 2, optical fibers 5, 6 are positioned on one shaft. On the housing male 4 side, the plug 2 is pressed by a holding cover 13 and is fixed to the shaft aligning hole 3. This holding cover 13 is installed by fitting a moving pawl 13a into a fixed pawl 4a. On the other hand, the plug 1 stored in a housing female 8 side is elastically supported by a compression spring 12, a space C is provided between a flange 1a of the plug 1 and the housing 8, and the plug 1 slides along the tapered part B and is self-aligned. Accordingly, a housing having high accuracy is not required.