baber/WOPTO huggingface dataset:
Patent JP-H02225536-A (JP)
Title: Synthetic resin molding of excellent antistatic property and its production
Inventor: YAMAMOTO NAOKI
IPC: C08J7/04
Filed: 1989-02-27
Abstract: PURPOSE:To obtain an antistatic synthetic resin molding of improved permanency of antistatic properties without detriment to its inherent properties by polymerizing a raw material for a synthetic resin as a base in a mold having a surface coated with a specified polymer film and transferring the film to the base. CONSTITUTION:A polymer is obtained by polymerizing 20-100wt.% anionic monomer of formula I [wherein R1 is H or CH3; A1 is a group of any one of formulas II-V; m is 0-2; B is an (ester bond-containing) alkyl or aryl; R6 is H or an alkyl; R2-5 are each a (substituted) alkyl, aryl or aralkyl] with 80-0wt.% monomer copolymerizable therewith. This polymer is optionally dissolved in water or an organic solvent and applied to the surface of at least one part of a mold composed of a pair of parts to form a film thereon. A raw material for a synthetic resin as a base, which is desirably a mixture of at least 50wt.% methyl methacrylate with optionally a monomer copolymerizable therewith is polymerized in this mold to transfer the film to the synthetic resin base. In this way, the title molding composed of the synthetic resin base and the film formed on the surface of this base can be obtained.
Patent JP-S60141859-A (JP)
Inventor: JIEIMUZU EDOGAA MAKUNATSUTO
IPC: C23C2/06
Filed: 1984-03-15
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-H07264663-A (JP)
Title: Radio communication system
Inventor: SUZUKI TOSHIRO
IPC: H04B7/26
Filed: 1994-03-18
Abstract: PURPOSE:To provide the radio communication system which maintains a communication without being disturbed by other radio systems and can perform high- speed, stable control as to a mobile radio system which performs time-division transmission with frames at longer intervals than a carrier sense time. CONSTITUTION:A longer frame time than the carrier sense time Ts is divided by a subframe time shorter than the Ts and a pilot signal and communication data are allocated in subframe units. A BS is provided with a pilot signal transmitting means to switch the pilot signal and communication data, subframe by subframe, and transmit and receive them. Further a function which makes the BS monitor the pilot signal and performs the transmission only when the signal is lower than a prescribed level is added. This system is provided with a means which previously registers plural common signal frequencies where the BS and PS send and receive control signals and a means which switches carrier frequencies and slots in order when the system is started. Consequently, disturbance to a channel in use from other radio equipments is reducible.
Patent JP-S56144615-A (JP)
Title: Differential amplifier
Inventor: KOYAMA ICHIROU
IPC: H03F3/45
Filed: 1980-04-11
Abstract: PURPOSE:To consume a current efficiently, by forming an amplification part and output part in one body. CONSTITUTION:Balanced inputs to input terminals 22 and 23 are applied to base electrodes of TRs 15-18 nearly without attenuating through diodes 19 and 20 operating in the forward direction and shifting in phase. Since balanced outputs nearly out of phase with the inputs apear at collector electrodes of TRs 17 and 18, electrodes with in-phase outputs are connected together mutually, so that the differential amplifying circuit composed of TRs 17 and 18 will further drive an active load driven in phase by TRs 15 and 16 in terms of operation. Since the impedance v iewed from the emitter electrodes of TRs 15 and 16 is low, balanced outputs are led out from output terminals 24 and 25 with low output impedance.
Patent JP-H08249650-A (JP)
Title: Magnetic card
Inventor: SATO SHINJI
IPC: C09D7/12
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a magnetic card enabling utilization of one card for two different systems, by providing magnetic recording films different in magnetic characteristics or magnetic constitution on the opposite sides of a non-magnetic base. CONSTITUTION: A magnetic layer 2a of a middle coercive force and a protective film 3 are laminated on one side of a non-magnetic base 1, while a multilayer magnetic film of a protective film 2b of high coercive force and a magnetic film 2c of low coercive force being different in the coercive force from each other and the protective film 3 are laminated on the other side of the base, and a magnetic card is formed of them. Since magnetic recording layers formed on the opposite sides respectively are quite different in magnetic characteristics or magnetic constitution, the magnetic card enabling utilization of one card for two different systems is obtained.
Patent JP-H06230112-A (JP)
Title: Filling structure of ultrasonic vibrator
Inventor: HIROKUBO SHIGERU
IPC: G01S7/521
Filed: 1993-01-29
Abstract: PURPOSE:To obtain easy connection of materials difficult to be bonded together and to prevent drop of sensitivity due to varying adhesion and unevenness by using liquid, filled around an ultrasonic vibrator in a protective cap, that is excellent in thermal stableness and sound wave transfer and vibration-proof material that prevents resonance. CONSTITUTION:A liquid 5 excellent in thermal stableness and permeability (silicon oil, etc.) is, in stead of a bonding agent, permeated for filling. The liquid 5, being high in permeability, evenly fills into even a minute gap, and allows efficient transfer of sound wave. Stable transfer is easily attained even with deformation of a protective cap 1 and a vibrator 3 due to temperature, pressure, etc. Further, constancy in reception sensitivity improves, and even with materials of different coefficient in thermal expansion, it subjects to no deformation, etc. In addition, such materials as Teflon group, no bonding is available, may be utilized.
Patent JP-S59172605-A (JP)
Title: Terminal part reinforcing device for flexible optical fiber bundle
Inventor: KOMATSU KATSUO
IPC: C03B37/00
Filed: 1983-03-23
Abstract: PURPOSE:To reinforce the boundary part between the hard part and flexible part of the terminal part of an optical fiber bundle by drawing the terminal part side of a ferrule to the flexible part side, and covering the outer circumference of the flexible part of the ferrule with a heat-shrinkable tube from the ferrule to close to the ferrule. CONSTITUTION:The ferrule 13 almost in a pipe shape is fitted around the hard part 11 of the optical fiber bundle and fixed with an adhesive. This ferrule 13 has one end part side drawn out slightly toward the flexible part 12, and while the end part on the side of the flexible part 12 is stepped to a small external diameter, a projection part 14 is formed at the center part of the step part. On the other hand, the outer circumferential part from the projection part 14 of the ferrule 13 to the flexible part 12 close to the ferrule 13 is covered tightly with the heat-shrinkable tube 15. Consequently, the boundary part where the hard part 11 and flexible part 12 of the optical fiber bundle are discontinuous enters the internal diameter part of the ferrule 13 slightly, so any force which bends the optical fiber bundle does not operate directly thereupon, so the optical fiber bundle is not broken there, thus reinforcing the boundary part easily.
Patent JP-H05248389-A (JP)
Title: Fan
Inventor: KURA RYUZO
IPC: F04D29/00
Filed: 1992-03-05
Abstract: PURPOSE:To enable any extension wire of equipment employed by the user side to be readily connected. CONSTITUTION:A conductive pressure contact pin 12 for connecting an extension wire 15 is implanted in a circuit board 11 constituting an electronic circuit assembled into a motor 1. The conductive pressure contact pin 12 breaks the cover of the extension wire 15 by pressing the extension wire 15 in, achieving an electric connection to the extension wire 15. Thus an extension wire having length proportional to equipment employed and to which a connector corresponding to the equipment employed is prepared and has its end pressed into the conductive pressure contact pin of a circuit board, thus standardizing the constitution of the main body of the fan.
Patent JP-H03248950-A (JP)
Title: Method for removing snow on automobile roof
Inventor: TOBIYAMA TAKAYUKI
IPC: H04W76/02
Filed: 1990-02-28
Abstract: PURPOSE:To simply and reliably melt snow for removal and to prevent snow from dropping especially at a place in a tunnel by sprinkling underground water toward snow, lying on the roof of an automobile slowly running on a road, through a number of water sprinkling pipes installed in spots above a road. CONSTITUTION:A number of water sprinkling pipes 2 through which underground water or spring water 5 spouting from a tunnel is injected and dropped are disposed in a position above a road 1. A number of openings 3 are formed in the under surface of the water sprinkling pipe 2, and underground water or the spring water 5 is injected and dropped through the openings 3 toward snow 6 lying on the roof of an automobile 4 slowly running therebelow to melt the snow 6. At an entrance passage to a tunnel at, for example, a snowy and cold district, the snow 6 lying on the roof of the automobile 4 is simply and reliably melted for removal. This method prevents the snow 6 from dropping on a road when the automobile 4 running in a tunnel and achieves traffic safety in the tunnel.
Patent JP-H03249274-A (JP)
Title: Glass fiber substrate and glass-fiber reinforced resin laminated board using the same glass fiber substrate as reinforcing material
Inventor: MURAKOSHI SUKEJI
IPC: C08K9/04
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the subject fiber substrate, composed of glass fiber treated with a coating liquid prepared by adding a polymerization inhibitor in a specific amount based on a silane coupling agent thereto, excellent in heat resistance and storage stability and usable as a reinforcing material capable of improving bonding strength to resins. CONSTITUTION:A glass fiber substrate, obtained by dissolving tri-p- nitrophenylmethane, etc., in an acidic solution containing a silane coupling agent, e.g. N-beta-(N-vinylbenzylaminoethyl)-rho-aminopropyltrimethoxysilane hydrochloride in a molar amount of 0.1-5 times based on the aforementioned coupling agent, preparing a liquid, dipping glass fiber in the resultant liquid and heat- treating the glass fiber and excellent in heat resistance and storage stability. Furthermore, the above-mentioned substrate is used as a reinforcing material and dipped in, e.g. an epoxy resin varnish, heated, then laminated and formed to afford a high-quality glass fiber-reinforced resin laminated board capable of suppressing delamination, etc., in soldering treatment at high temperatures. The resultant laminated board is suitable as printed wiring boards.
Patent JP-H11227596-A (JP)
Title: Braking force boosting device
Inventor: SHIMAMURA MORIHIKO
IPC: B60T13/56
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To improve an assembling property of a braking force boosting device more than before. SOLUTION: An opening part 2C is formed in a front shell 2, and an annular member 34 is press-fitted to the opening part 2C. By this, when a master cylinder 35 is connected to a braking force boosting device 1, a return spring 33 can be inserted into the front shell 2. Namely, with a structure excluding the return spring 33 and the annular member 34 assembled together, the return spring 33 is inserted into a bellows chambers C through the opening part 2C. Next, the annular member 34 is press-fitted to the opening 2C so as to support the end part 33a of the return spring 33 by the annular member 34. Then a housing 36 of the master cylinder 35 is press-fitted into the annular member 34 so as to connect the housing 36 to the front shell 2.
Patent JP-H01222588-A (JP)
Title: Picture correcting device
Inventor: MIYAKE TOSHIYUKI
IPC: H04N5/91
Filed: 1988-03-02
Abstract: PURPOSE:To obtain a hard copy with high quality quickly and suitably by designating an optional area in an inputted picture and applying picture correction processing to the picture in the designated area. CONSTITUTION:An external operation device 15 is used to designate the area required for the correction of a picture and the correction calculation by means of signal transmission between a storage device 12 and an arithmetic unit 14 is applied by using an operation signal from the external operation device 15, that is, a correction area designation signal and a correction operation start signal or the like to the picture of the designated area. Thus, even with the presence of rugged contour specific to the interlace system in the picture of the interlace system, since the required correction processing is applied only to the designated specific area, excellent correction result is obtained and the time required for the correction is short. Thus, a hard copy with high quality is obtained quickly and properly.
Patent JP-S59177117-A (JP)
Title: Separation of hydrogen-helium
Inventor: WATANABE KUNIAKI
IPC: B01D69/12
Filed: 1983-03-25
Abstract: PURPOSE:To separate hydrogen by allowing the same to permeate a separation membrane, by forming partial pressure difference in both sides of the separation membrane by sending a gaseous mixture containing hydrogen and helium to the single side of the separation membrane comprising a transient metal or an alloy thereof on a gas pervious support. CONSTITUTION:A continuous membrane having a thickness of about 1mum or less comprising a transient metal such as Fe, Cr, Mn, Ni, Ag, Pd or Ti or an alloy thereof is formed on a gas pervious support such as a ceramic porous membrane by sputtering. This continuous membrane is used as a separation membrane and a gaseous mixture containing hydrogen, an isotope thereof and helium is sent to the single side of said membrane while the supply side of the membrane is pressurized to form partial pressure difference in both sides of the membrane and hydrogen and the isotope thereof are permeated to the opposite side of the membrane more fastly as compared with helium to separate the same. As the above mentioned continuous membrane, a SUS membrane comprising an Fe-Cr-Ni type alloy is suitably used from a standpoint of cost and capacity.
Patent JP-H11226166-A (JP)
Title: Golf swing training tool
Inventor: SUZUKI SATOSHI
IPC: A63B69/36
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To judge the appropriateness of the rotation of the waist and to realize the appropriate rotation of the waist by extending an operation rod part to a front projecting edge part of approximately J-shaped support part, which is detachably attached to the waist of a trainee and engaged with the pelvis side part by a stopper, at a prescribed inclined angle obliquely from the back bone position to the lower front. SOLUTION: This golf swing training tool is constituted of a support part 3 which is opened toward the front and bent into approximately J shape, an operation rod part 4 which is linked with its front projecting edge part 3a, and a stopper part 6 provided on the bent side edge part 3b. A grip part 5 is provided on the operation rod part 4. This operation rod part 4 is extended along an axis P-P which is obliquely extended from the position of the back bone 11 to the lower front at the inclination angle θ 30-45 deg. in relation to the front-rear direction line Y-Y of the trainee. The stopper part 6 is engaged with a side end part 12a of the ball flying direction side (X direction) of the pelvis 12. This constitution can prevent the idle swing around the waist 10 of the support part 3 and can surely make the trainee realize the rotation angle of the waist.
Patent JP-S59174922-A (JP)
Title: Stabilized power supply circuit
Inventor: OOSAWA KOUICHI
IPC: G05F1/56
Filed: 1983-03-25
Abstract: PURPOSE:To easily correct an output voltage, by connecting an adjusting circuit which gives the same effect as that giving difference to each dimension of a pair of MOSFETs consisting a differential couple. CONSTITUTION:An adjusting circuit composed of MOS transistors TR P17-P20 is installed. When the gate input G1 of the TR P18 is set at a low level while the gate input G2 of the TR P20 is maintained at a high level, the TR P18 is turned on. As a result, a circuit, through which an electric current flows from the TR P17 to the TR P18, is constituted and the same effect as that obtained when the on-resistance value of a TR P14 attains to smaller is obtained. Therefore, an output voltage VOUT2 is dropped further lower than the gate input potential of a TR P15. When the input G2 of the TR P20 is set at a low level while the input G1 of the TR P18 is maintained at a high level, the similar effect is obtained. By installing the adjusting circuit composed of TRs P17 and P18 or P19 and P20 in this way, the output voltage can be shifted more higher or more lower, and thus, the output voltage can be corrected easily.
Patent JP-H02228703-A (JP)
Title: Programmable controller
Inventor: HOSODA HIDETOSHI
IPC: G05B19/05
Filed: 1989-03-01
Abstract: PURPOSE:To make a special calculator unnecessary, and to prevent the input mistake of a calculation result by executing calculation with the use of a PC (programmable controller) operating key, and directly inputting the result to the designated part of a sequence program. CONSTITUTION:An operating key 52 which inputs data and a calculating proce dure, a calculating means 5 which executes the calculation by receiving an input from the operating key 52, and a storage and control means 6 which stores the calculation result to a designated position on the sequence program are provided. Thus a programmer executes the calculation necessary for the preparation of the ladder program by the operating key 52, and stores it to the necessary part of the ladder program. Thus the special calculator is made unnecessary, and the input mistake of the calculation result can be eliminated.
Patent JP-H01222978-A (JP)
Title: Printer
Inventor: MASUDA TOMOHIKO
IPC: B41J2/445
Filed: 1988-03-02
Abstract: PURPOSE:To increase the quantity of a light bundle to be guided onto a member to be recorded to enhance the use-efficiency of a luminous flux to be used for forming an image on the member to be recorded, by disposing a condensing lens so that an image on the emission-side end face of an optical fiber array is formed in an enlarged manner on an optical shutter array. CONSTITUTION:A condensing rod lens 41 is disposed so that a light emitted from an outgoing part 22 of an optical fiber array 20 is enlargedly formed on an optical shutter array 30 by a factor of two. When the condensing rod lens 41 is composed of a BK7, the emission angle alpha thereof is as small as approximately 13 deg., and with this angle the light passes through the optical shutter array 30. Then, if a general-purpose focusing rod lens array with a maximum incident angle of approximately 14 deg. or less is used as an image forming lens 50, the light passing through the optical shutter array 30 is sufficiently focused by this image forming lens 50; this results in the increase of the quantity of light to be irradiated from the image forming lens 50 onto a member to be recorded 60, such as a photosensitive body.
Patent JP-S63216245-A (JP)
Title: Traveling-wave tube
Inventor: KUSHIDA KOICHI
IPC: H01J23/10
Filed: 1987-03-04
Abstract: PURPOSE:To improve the heat removal efficiency with a simple structure by proving a heat pipe, with one end provided on at least one of a helix tube and a magnet and the other end provided on a base plate. CONSTITUTION:When the temperature of a helix tube 15 rises, the heat is guided to a base plate 16 via a heat pipe 13 and removed. Thereby, the heat transfer to a magnet 10 from the helix tube 15 is blocked, and its magnetic flux is maintained at the preset state. Accordingly, the heat control of the magnet 10 can be efficiently performed, the temperature rise of the base plate 16 by the heat transfer is changed wholly and uniformly, thus the heat removal efficiency is improved.
Patent JP-H05250382-A (JP)
Title: Virtual profit and loss calculation device
Inventor: MATSUI OSAMU
IPC: G06Q50/00
Filed: 1992-03-06
Abstract: PURPOSE:To calculate profit and loss, displayed as a statement of profit and loss, by assuming virtual organization apart from current organization, and then display the calculated profit and loss. CONSTITUTION:An input file 12 is read and organization virtual build-up information on a control file 13 is fetched from it. Then the information is used as a key to build up and update profit and loss information that the input file 12 has in the output file 18. The profit and loss information on the virtual organization which is built up in the output file 18 is outputted from an output device 19 in the form of the state of profit and loss. Consequently, the profit and loss based upon the virtual organization can be calculated irrelevantly to the profit and loss calculation based upon the current organization, so an efficient organization system can be simulated and more active business management can be carried out.
Patent JP-S56146882-A (JP)
Title: Pickling method for hot rolled sheet of austenitic stainless steel
Inventor: HINO MASAYUKI
IPC: C23G1/08
Filed: 1980-04-14
Abstract: PURPOSE:To obtain an extremely good pickled and finished steel surface of improved whiteness and rust resistance by immersing a hot rolled sheet in a sulfuric acid soln. then ferric sulfate-sulfuric acid soln. and adding post treatment in a nitric acid. CONSTITUTION:A hot rolled sheet is immersed in the sulfuric acid soln. under the conditions satisfying the equations I, II [(c) is wt% sulfuric acid as H2SO4, and T is liquid temp. ( deg.C)] to activate its surface, after which it is immersed in mixed soln. of ferric sulfate and sulfuric acid. In this way, the scale and the ground metal on the surface layer are dissolved away, thence the hot rolled sheet is immersed in a nitric acid soln., whereby it is finished. For example, about 5-20wt% NHO3, about 20-70 deg.C liquid temperature and about 30-120sec immersion time are adequate as these nitric acid pickling conditions.
Patent JP-S61208040-A (JP)
Title: Lens shutter camera
Inventor: OKUBO HIDEKI
IPC: G03B13/12
Filed: 1985-03-12
Abstract: PURPOSE:To coincide an actually photographed screen with a visible one, to alter a stroboscope irradiation angle and to prevent the consumption of a battery by interlocking a variable power lens with a stroboscope light emitting body together with tele-wide switching so as to shift them back and forth. CONSTITUTION:A finder variable lens 6 move reciprocatively between an objective lens 5 and an eyepiece 7. The stroboscope light emitting body 9 is turnably installed with respect to a fresnel lens 10. These devices are linked by a tele- wide interlocking mechanism composed of a slide lever 15, link levers 16 and 17. When a photographing lens tube 4 is switched to the tele-wise with this constitution, the variable lens 6 and the light emitting body 9 are moved back and forth. As a result, the actually photographed screen can be equal to the visible screen, and simultaneously a stroboscope irradiation angle can be narrowed when it is at the tele-wise side. Accordingly the light emitting quantity is reduced to cut down the consumption of a battery.
Patent JP-2000246863-A (JP)
Title: Method and apparatus for feeding ink
Inventor: YONEMOTO KAZUNARI
IPC: B41F3/38
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for inking and doctoring which stabilize filling of ink by using an enough amt. of the ink during doctoring and make repeated use possible while remaining ink is prevented from being dried and make economical use possible and suppress generation of dust. SOLUTION: A method for feeding ink wherein while the ink is filled into an intaglio 105 by means of a doctor blade 117, remaining ink 107 is scraped is provided and while the remaining ink is brought into contact with the doctor blade 117, and is held by a remaining ink holding means 201 and the remaining ink is repeatedly used for filling thereafter to the intaglio 105. The remaining ink holding means 201 moves on the plate 203 to the position where it can be brought into contact with the apex on the ink filling side of the next intaglio.