baber/WOPTO huggingface dataset:
Patent JP-H09150521-A (JP)
Title: Wiper for cleaning print head
Inventor: IWAKI SHIGEMI
IPC: B41J2/165
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a wiper for cleaning head in which an ink adhering to a print head can be scratched surely while preventing the ink nozzle hole from being clogged with unnecessary ink. SOLUTION: A printer has a print operation area where the ink in an ink cartridge 4 is ejected through a print head 4a onto a recording medium, and a nonprinting area. The wiper is interlocked with the movement of print head from the print area to nonprinting area or reverse movement to touch and clean the print head 4a. The wiper 12 has a square surface 12a opposing the print head 4a, side faces 12b, 12c bendable in the elongating direction upon touching the print head 4a, and a recess made in the vicinity of square surface.
Patent JP-H02155341-A (JP)
Title: Fax station for lan network system
Inventor: KONO OSAMI
IPC: H04L12/58
Filed: 1988-12-07
Abstract: PURPOSE:To improve the utility and convenience of a FAX station by replacing the content of a relevant page having an error when the page has an error with the content of a substitute page storing the content in advance and proceeding the document processing of pages after the page having the error. CONSTITUTION:When any error takes place during a transmission/reception processing and the document processing by one page in one document is disabled, the content of an error is checked and substitute page information of an item corresponding to the error taken place is read from a magnetic disk 27. The readout substitute page information is replaced with the information of the page having the error and stored or sent to a file station 12. Thus, even if an error takes place during the document processing, the entire document is not invalidated nor pages after the page having the error are invalidated, the document is utilized effectively to attain the transmission/reception processing.
Patent JP-S63162550-A (JP)
Title: Production of optical fiber coated with ultraviolet curing resin
Inventor: KAMIYA TAMOTSU
IPC: G02B6/44
Filed: 1986-12-26
Abstract: PURPOSE:To stably attain set condition for coating ultraviolet curing resin with satisfactory reproducibility and to stabilize the loss characteristic of optical fiber coated with the ultraviolet curing resin, by controlling the setting temp. of the resin set with ultraviolet rays at a specified temp. CONSTITUTION:Optical fiber coated with the ultraviolet curing resin is obtd. by forming the optical fiber by melting and drawing a base material having a specified refractive index and coating the optical fiber with the ultraviolet curing resin. Then, the resin is cured by irradiating the obtd. fiber with ultraviolet rays to produce the optical fiber. In the above described stage, the temp. for setting the resin by the irradiation with ultraviolet rays is held at ca. 20 deg.C - ca. 85 deg.C.
Patent JP-H08167327-A (JP)
Title: Dielectric porcelain composition
Inventor: KAGATA HIROSHI
IPC: H01P7/10
Filed: 1994-12-14
Abstract: PURPOSE: To provide a composition with high specific dielectric constant, high Q value, small temperature coefficient of resonance frequency and low sintering temperature in a dielectric porcelain used in a microwave region. CONSTITUTION: A dielectric porcelain comprises calcium oxide, lead oxide, magnesium oxide, cobalt oxide, niobium oxide and titanium oxide, and is represented by the following chemical formula 4. The dielectric porcelain has a low sintering temperature, high specific dielectric constant of 40 or more, a temperature coefficient of resonance frequency of almost 0ppm/ deg.C, and allows a dielectric resonator to be made compact and have high performance. Chemical formula 4: (Ca1-x Pb)x [ Mg1-z Co2 )1/3 Nb2/3 }1-y Tiy ]O3 .
Patent JP-2001136603-A (JP)
Title: Rolling stock for regenerating and reusing energy
Inventor: INUI MASAYUKI
IPC: B61C3/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a rolling stock which uses effectively braking energy that is radiated as heat, and reduces noise and exhaust gas in a railroad depot yard and city district around the railroad depot. SOLUTION: In a rolling stock linked with a motive power unit, AC machines 3a, 3b are connected with wheel shaft 2a, 2b from a battery 10 through a line breaker 6, a filter reactor 7 and an inverter 4. As generators, the AC machines 3a, 3b store braking energy in the battery 10, in the case of deceleration and in the case of speed suppression. Mainly in the case of low speed running, the AC machines act as motors, which drive the wheel shafts 2a, 2b with electric power of the battery.
Patent JP-H08166531-A (JP)
Title: Neutral position returning mechanism for rotation operating ring
Inventor: SUZUKI HIROAKI
IPC: G02B7/08
Filed: 1994-12-14
Abstract: PURPOSE: To provide a neutral position returning mechanism in which an operation ring is always smoothly operated rotatably regardless of the operating angle and is smoothly returned to the neutral position when the operating force is released. CONSTITUTION: This mechanism is provided with a switch ring 27 relatively rotatable in the forward and backward directions from a neutral position to a fixed ring 25, a returning column 31 protruded from the switch ring 27 in the radial direction, a pair of neutral position returning foot parts La, Lb provided on the side of a fixed ring 25 and being in contact with the returning column 31 from both sides of the switch ring 27 in the circumferential direction, an energizing means 33 energizing the pair of neutral position returning foot parts La, Lb in the direction for making them approach to each other, curved contact surfaces provided on the contact parts of the returning column 31 with a pair of the returning foot parts La, Lb, respectively,  and a curved contact surface with large radius composed of a curved surface of larger radius of curvature than the radius of curvature of the curved contact surface of the returning column 31 and provided on the contact part of the pair of neutral position returning foot parts La, Lb with the returning column 31.
Patent JP-2000152657-A (JP)
Title: Device for supplying rf voltage to external load
Inventor: ERIC FRANK VANERSON
IPC: H04N1/40
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an RF driver for generating a high-frequency and high- voltage RF signal. SOLUTION: For providing reguired rf signal, a driver comprising a voltage- controlled oscillator 14 for generating a drive signal 18 including drive frequency fvco, a voltage boost transformer 38i including the primary side and secondary side of transformer with the secondary side connected with an external load 12i and a power driver 36i connected to the primary side of transformer, whereby the power driver 36i fetches a current, through the primary side of the transformer in response to the drive signal 18.
Patent JP-H01153023-A (JP)
Title: Method for suppressing sprouting
Inventor: OKABE TOSHIHIRO
IPC: A01N35/06
Filed: 1987-12-09
Abstract: PURPOSE:To suppress the sprouting of a seed of a plant, a bulb of a flower, a tuber or tuberous root of potatoes, a bulb of onion, etc., over a long period until the sowing season or the time of processing, by attaching hinokitiol to a bud of a harvested plant. CONSTITUTION:A hinokitiol solution is attached to a bud of a harvested plant by coating or sublimation. The formation of growth hormone of the plant can be suppressed to inhibit the sprouting of the plant by this process.
Patent JP-H09122627-A (JP)
Title: Disposal method for amusement machine
Inventor: HIRANO KOUJI
IPC: B09B3/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To effectively dispose of a discarded amusement machine, especially a pachinko machine, and to obtain a carbonized product with a high carbon content which can be reused effectively as an industrial material such as a raw material for active carbon and an additive for an electric furnace in iron manufacture. SOLUTION: After the surface glass of a discarded amusement machine being removed, the machine is crushed, charged into a carbonization furnace, and burned to obtain a baked product. Heavy metals are removed selectively from the product obtained to make a carbonized product with a high carbon content.
Patent JP-H11142087-A (JP)
Title: Heat-exchanger
Inventor: HIGO YUTAKA
IPC: F28F9/26
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To make the refrigerant side pressure loss smaller, and in addition, inexpensively manufacture a joint member which connects headers with each other, and also, easily install the joint member in a batch brazing. SOLUTION: Connection holes 10, 10 which are confronted with each other are provided on the confronted surfaces of peripheral walls of headers 9, 9 of first and second heat-exchanger cores 1, 2. Then, these both connection holes 10, 10 are communicated and connected through a communication hole 11 by pinching a joint member 5 made of an aluminum extrusion-molded material having the straight communication hole 11, between both headers 9, 9.
Patent JP-S63166391-A (JP)
Title: Advance control execution control system
Inventor: TACHIKA SHINJI
IPC: H04Q3/545
Filed: 1986-12-27
Abstract: PURPOSE:To prevent the abandonment of channel information by holding channel information and setting holding channel information in the channel equipment of a normal state if the setting of channel information in the channel equipment is unsuccessful. CONSTITUTION:A command WLO is the channel setting command which is transmitted from a central processing unit 2 to a channel controller 1. A command SPO is channel information which the channel controller 1 generates based on the channel setting command WLO transmitted from the central processing unit 2 and sets in the channel equipment 3. A channel information holding setting means 800 holds channel information SPO which the channel controller 1 has generated and sets holding channel information SPO in the channel equipment 3 where it can be set if the channel controller 1 fails to set channel information in the channel equipment 3. Consequently, channel information is prevented from being abandoned without being set in the channel equipment, and the reliability of an electronic exchange improves.
Patent JP-H08167734-A (JP)
Title: Method and device for manufacturing photoelectron material and light emitting element using the material
Inventor: TAKEYAMA SHIGERU
IPC: H01S5/00
Filed: 1994-12-15
Abstract: PURPOSE: To manufacture photoelectron material by depositing ultrafine particles in the voids of porous material by enclosing fluid containing the constituent elements of the ultrafine particles and porous material in a reaction vessel and causing a chemical reaction by irradiating the fluid with exciting light. CONSTITUTION: After setting dried, dehydrated, and porous zeolite crystals 14 in a reaction vessel 11 to which a light introducing window 12 can be provided for introducing exciting light into the container 11, raw material solution 13 is poured in the container 11 so that the zeolite crystals 14 can be sufficiently submerged in the solution 13. Then an ArF excimer laser beam 16 emitted from a light source 15 is introduced into the container 11 through an exciting light introducing optical system 17, a mirror 18, and the window 12. As a result, photochemical reaction is caused by the laser beam 16 and the regularly arranged voids of the zeolite crystals 14 are filled up with Si or C ultrafine particles.
Patent JP-H05123073-A (JP)
Title: Trunk ring
Inventor: ARAKAWA MAKOTO
IPC: A01K27/00
Filed: 1991-10-30
Abstract: PURPOSE:To prevent a trunk ring of dog, etc., from disconnecting and simultaneously facilitate attachment of the drum ring. CONSTITUTION:A fixing projection part 4a and receiving part 4b of a connecting and disconnecting member 4 are each connected to a coupling belt-like body 3 coupled to a coupling member 1 of each end part of a longitudinal trunk belt body 2 and the belt-like body 2 is applied to trunk of dog, etc., and the fixing projection part 4a is fixed and coupled to the receiving part 4b and a pulling string 7 is coupled to a coupling ring 5 bound to the coupling belt-like body 3 to use the trunk ring.
Patent JP-H0751235-A (JP)
Title: Pulsation data processing system
Inventor: YOKOZAWA YUKIO
IPC: G06F17/40
Filed: 1993-12-13
Abstract: PURPOSE:To provide effective means by which data conducted with sampling into a small information apparatus is memorized and the transmission of the data to another information apparatus is made possible and the processing of the data at another information apparatus is made possible. CONSTITUTION:In the case of a small information apparatus made up of at least a sensor 21; an input means 27; a time count reference signal generating circuit 24; and a control means 25; it possesses a sampling control means 22 to control the sampling time of input from the sensor 21 and a sampling period or the like; a data memorizing means 23 to memorize data that have been conducted with sampling; and an output interface means 28 to output memorized data to an outside information apparatus.
Patent JP-H03268014-A (JP)
Title: Photoelectric detecting circuit
Inventor: HASEGAWA KAZUO
IPC: G06F3/048
Filed: 1990-11-17
Abstract: PURPOSE:To prevent an erroneous detection and to improve the detection performance by erasing a noise in a period in which a light emitting element contained in a light receiving signal is turned out based on a driving signal for sending an optical pulse by flickering a light emitting element and making it uniform to a prescribed voltage. CONSTITUTION:The photoelectric detecting circuit is provided with a driving circuit 1 for executing a driving operation for supplying the driving power based on a driving signal (a) in order to flicker an optical signal of a light emitting element L projected to a light receiving element PT, and a waveform shaping circuit 2 for correcting a detecting signal of an undesired state in a turn-off state of the light emitting element L to a desired prescribed voltage value by executing a dynamic lamp operation, based on the driving signal (a). The signal is detected by a phototransistor PT for photodetecting an optical pulse from the light emitting diode L and made uniform forcibly to a prescribed value at the time when the optical pulse is in a stop state by the waveform shaping circuit 2, and in a state that the optical pulse is generated, the waveform shape processing is executed stably. In such a way, even if an intense disturbance light and other noise intrude in, the optical pulse signal of the light emitting element can be extracted surely.
Patent JP-H11144906-A (JP)
Title: Ptc composition
Inventor: TAKAHATA OKIKUNI
IPC: H01C7/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a PTC composition at a low cost, in which a shape holding property can be kept adequately at high temperatures, the resistance value in an ordinary state (room temperature) can be kept low, ignition does not occur when a current is applied, and an increase in resistance by each high- temperature operation is less. SOLUTION: A PTC(positive temperature coefficient) composition is a composite composition, which is made mainly of polymer element and metallic carbide powder and whose electrical resistance has a positive temperature coefficient(PTC). In the PTC composition, the metallic carbide powder is 10 to 60 vol.% of composite composition ratio. Furthermore, it contains an organic peroxide cross-linking agent of 0.01 to 30 wt.% with respect to the polymer element.
Patent JP-H03172046-A (JP)
Title: Reception system for partial response signal
Inventor: SHIMIZU HIROSHI
IPC: H04L25/497
Filed: 1989-11-30
Abstract: PURPOSE:To simplify a circuit and to reduce the amount of jitter by leading a clock extracting system, which is used for bipolar transmission, into a transmission system using a partial response as it is. CONSTITUTION:The processing of (1, -1) is executed by a delay circuit 43 of one time slot and a subtracting circuit 41 and the processing of (1, +1) is executed by a delay circuit 44 of one time slot and an adder circuit 42. Clock extraction is executed from a signal Sc after the processing of (1, -1). The output of the subtracter 41 is rectified by the rectifier circuit of a clock extracting circuit 5 and a clock signal is extracted by the tank circuit of a central frequency f0. Thus, processing error is made small and the amount of the clock jitter caused by the processing error is reduced as well.
Patent JP-H07164645-A (JP)
Title: Printing hammer
Inventor: TANAKA KAZUHIKO
IPC: B41J2/235
Filed: 1993-12-14
Abstract: PURPOSE:To obtain necessary bonding strength and to enable high mounting density by simultaneously soldering a leaf spring, an armature and a printing pin within a furnace to bond them to ensure the necessary characteristic values of respective parts. CONSTITUTION:Since an arm 3 receivers repulsive force generated when printing is performed by allowing a printing pin 4 to impact against printing paper through an ink ribbon, high mechanical strength of high fatigue resistance is required in the arm 3. Both end parts of the printing pin 4 are fixed to an armature 2 and a support plate 5 in order to exclude the adverse effect of the behavior of a leaf spring 1 at the time of printing operation. These five parts are simultaneously soldered within a furnace to be bonded and, further, after soldering, tempering and annealing treatment for ensuring the magnetic characteristics of the leaf spring 1 and the mechanical strength of the arm and magnetic annealing for ensuring the magnetic characteristics of the armature 2 are performed.
Patent JP-2000204279-A (JP)
Title: Dye composition, ink composition, and ink jet recording method
Inventor: KITAYAMA HIROKAZU
IPC: C09D11/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a dye composition which is useful for obtaining an aqueous yellow ink giving records excellent in fastness to light and water by incorporating a compound obtained by sulfonating a quinophthalone compound or a salt of the sulfonation product into the same. SOLUTION: This composition contains a compound of formula II obtained by sulfonating a compound of formula I or contains a salt of the sulfonation product. In the formulas, X is H, Cl, or Br; M is H, an alkali or alkaline earth metal, an organic amine cation, or an ammonium cation; and n is 1-4. A compound obtained by sulfonating a compound represented by formula I or a salt of the sulfonation product is preferably a compound obtained by sulfonating a compound represented by formula I with 5-65 wt.%, preferably 10-45 wt.%, fuming sulfuric acid at a temp. of 0-100 deg.C, preferably 10-80 deg.C, or a salt of the sulfonation product. The composition preferably has a total content of NaCl and Na2SO4 of 1 wt.% or lower and is dissolved in water or a water-soluble organic solvent to give an aqueous yellow ink composition.
Patent JP-H05147809-A (JP)
Title: Paper sheet handling apparatus
Inventor: TOMIMORI KARIO
IPC: B65H37/04
Filed: 1991-11-27
Abstract: PURPOSE:To provide a paper sheet handling apparatus which includes a stamping mechanism and a punch mechanism and can increase the speed of discharging a paper sheet. CONSTITUTION:A paper sheet handling apparatus includes a paper sheet introduction section 22 in which a paper sheet from a copying machine main body 1 is introduced, a paper sheet discharge section 23 disposed opposite to the paper sheet introduction section 22, a short distance transport path 26, a long distance transport path, a stamping mechanism 28 and a punch mechanism 29. The short distance transport path 26 directly connects the paper sheet introduction section 22 to the paper sheet discharge section 23. The long distance transport path 27 branches off from the short distance transport path 26 on the downstream side of the paper sheet introduction section and is continuously disposed above and below the short distance transport path 26 to join the upstream side of the short distance transport path 26. The stamping mechanism 28 and the punch mechanism 29 are disposed in the midway of the long distance transport path 27.
Patent JP-2001128952-A (JP)
Title: Brain wave device and brain wave display method
Inventor: OKI NOBORU
IPC: A61B5/0476
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a brain wave device and a bran wave display method for quantitatively measuring and displaying decision criterion of a brain wave at the time of brain death determination. SOLUTION: A designated section of brain waves (ECS) is divided into fine section units, a P-P amplitude value of the minimum amplitude difference to the maximum amplitude by each divided section unit is obtained, and the frequency of the same value as the P-P amplitude in a designated divided section unit is obtained to display a histogram.
Patent JP-H05152768-A (JP)
Title: Substrate having multilayered-structure
Inventor: MATSUDA TAKAHIRO
IPC: H05K3/46
Filed: 1991-11-27
Abstract: PURPOSE:To design a circuit pattern of printed board with a free conception by arbitrarily setting the fluctuation of characteristic impedances resulting from the widths of different signal conductors based on the opening areas of ground conductors. CONSTITUTION:Capacitances exist between signal conductors 4 and ground conductors 1 and the capacitances become impedance elements. Impedance elements also exist between respective signal conductors 4. The characteristic impedances generated between respective signal conductors 4 and between the conductors 4 and ground conductors 1 on both sides of the conductors 4 vary depending upon the distances and areas thereof. When the areas and shapes of the openings 2 deciding the width of the ground conductors 1 fluctuate in the direction in which the characteristic impedances of the conductors 4 are uniformized, the fluctuation of the characteristic impedances of the conductors 4 can be eliminated. The widths of the conductors 4 and sizes of the openings 2 of the conductors 1 are controlled based on the relation among the sizes of the openings 2, widths of the conductors 4, and characteristic impedances of the conductors 4.
Patent JP-H07140703-A (JP)
Title: Electrostaic charge image developer, image forming method and electrophotographic device
Inventor: TAYA MASAAKI
IPC: G03G15/08
Filed: 1993-11-19
Abstract: PURPOSE:To prevent or suppress such development with transfer defects or the like even when various kinds of transfer material such as a thick material are used, by incorporating a specified amt. of metal nitride fine particles having a specified average particle size into magnetic toner particles. CONSTITUTION:The developer contains metal nitride fine particles having 0.5-5.0mum average particle size by 0.01-5.0 pts.wt. to 100 pts.wt. of magnetic toner particles. By this method, the metal nitride particles are stuck on the surface of toner particles in the developer 110 in the transfer process for image formation. Since the metal nitride particles have almost no triboelectric property so that these particles prevent adhesion between an electrostatic charge image carrier 101 and toner particles due to electrostatic force and improve the release property of the toner particles from the electrostatic charge image carrier 101. Thereby, even when a transfer means 103 is arranged in contact with the surface of the electrostatic charge image carrier 101 with a transfer material P interposed, an image formed on the surface of the electrostatic charge image carrier 101 can be transferred in a good state to the transfer material P.