baber/WOPTO huggingface dataset:
Patent JP-H1093605-A (JP)
Title: Cable network system, its transmission line switching device, subscriber device, adapter device, and mixed noise monitor and analysis device
Inventor: KOBAYASHI HIROSHI
IPC: H04L12/44
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To realize two-way transmission in good transmission environments by effectively suppressing an upward mixed noise with an inexpensive and practical means. SOLUTION: Not only a gate switch unit(GSU) is set in each of almost all subscribers' houses but also a set top box corresponding to the gate switch (G-STB) 31 and a modem corresponding to the gate switch (G-MDM) are set in a subscriber which wants to receive two-way services or a non-corresponding modem adapter (NGA) is added to an already prepared set top box corresponding to the gate switch (N-STB) or an N-MDM.  The G-STB 31, the G-MDM 32, or the NGA monitors whether there is an upward transmission signal from home apparatus or not, and a transmission indication signal is given to a GSU 30 in the period when the upward transmission signal is detected, and the GSU makes the gate switch conductive to send the upward transmission signal to a drop cable 9 only in the period when the transmission indication signal is outputted; and meanwhile, it keeps the gate switch cut off in the period when the transmission indication signal is not outputted.
Patent JP-S6256157-A (JP)
Title: Thermal head and recording apparatus
Inventor: MIYAZONO YUTAKA
IPC: B41J29/377
Filed: 1985-09-06
Abstract: PURPOSE:To provide a thermal head capable of lowering the densities of both ends of a recording part and enhancing the quality of recording image and the recording apparatus using said head, by providing heat dissipating fins on a head base in opposing relation with the central part of a heat generator and preventing the end part of the heat generator from facing the heat dissipating fins. CONSTITUTION:Heat dissipating fins 4 are mounted on the back side of a head base 2 and the length L4 of the heat dissipating fins 4 is constituted so as to be made smaller than the length L3 of a heat generator 3h and the heat dissipating fins 4 are arranged at the central part of the heat generator 3h. Whereupon, only the end parts of the heat generator 3h come do not face the heat dissipating fins 4. By difference in heat dissipating amount between the central part having the heat dissipating fins 4 of the head base 2 and the part having no heat dissipating fins 4, an excessive rise in temp. at the central part can be prevented as compared with the head base 2 and the end parts of a heat generating base plate 3 and, therefore, the temp. throughout the heat generator is equalized.
Patent JP-S6091112-A (JP)
Title: Highly efficient burner
Inventor: MORITA SHIGEKI
IPC: F23C7/02
Filed: 1983-10-25
Abstract: PURPOSE:To enable to maintain highly efficient combustion by maintaining flux of momentum of jet gas at an appropriate level always, by providing a device mixing and supplying inactive gas such as exhaust gas to an air supply part of a burner supplying combustion gas from the surroundings of a fuel injection part. CONSTITUTION:An electric signal system treats a boiler master signal 111, a pulverizing load signal 112 from a coal pulverizer 90 and in some cases a burner load requesting signal such as a pulverized coal flow signal 113 taken out from a coal supply system 10a by a control box 100 generating a memory and an instruction signal, an output signal 120 of which these dampers 25, 35 and 75 are interlocked with each other. With this construction, a part of air in the outermost surroundings is replaced by exhaust gas corresponding to a reduction of a load of a boiler, combustion air is supplied to a secondary air system in the lump and gas in the outermost surroundings is replaced by the exhaust gas completely under the minimum load.
Patent JP-H0856634-A (JP)
Title: Apparatus for removing fibrous root of bean sprout
Inventor: SUZUKI TOSHIO
IPC: A23N15/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide an apparatus for removing fibrous root of bean sprout, capable of efficiently removing fibrous root of bean sprout without reducing commercial value of bean sprout and not limited by instal ling place. CONSTITUTION: This apparatus for removing fibrous root of bean sprout is to form plural roll members having fine unevenness on the outer peripheral face, being nearly cylindrical and rotatable and having the axes thereof parallel to each other, at a fine interval side by side, specify passing pathway of bean sprout, equalize the rotation direction of each roll member and alternately set rolls whose rotation speeds are relatively fast and slow, respectively. The diameter of a roll member whose rotation speed is relatively slow can be made larger than the diameter of a roll member whose rotation speed is relatively fast. Further, plural rotatable rotation members equipped with rotating members may be instal led above the roll members and a means for feeding washing water fed for washing bean sprout may be installed above the roll members.
Patent JP-H0645691-A (JP)
Title: Semiconductor laser
Inventor: NOISSHIKI YOSHIO
IPC: H01S5/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide a semiconductor laser in which a monitor current is stably and sufficiently obtained. CONSTITUTION:A lead 1 having positioning means is provided, a photoreceiving element 7 having a photoreceiving surface 10 disposed substantially parallel to the lead 1 is placed on the lead 1, and a semiconductor laser element 13 having a main irradiating surface at the front is placed on the lead 1 in front of the element 7. The vicinity of the rear surface of the element 13 to the surface 10 of the element 7 is covered with light transmission resin 20. An optical axis center line of the element 13 is provided at a position higher than the surface 10 of the element 7.
Patent JP-H0485877-A (JP)
Title: Semiconductor memory device
Inventor: HOSHI NAOYA
IPC: H01L21/8244
Filed: 1990-07-26
Abstract: PURPOSE:To further enhance the degree of higher integration by consisting a gate electrode of a thin film transistor, a channel formation layer, a power source terminal, and connection patterns of each word transistor to bit lines by a metal layer with polycrystal silicon layers from the first to the fourth. CONSTITUTION:Under lamination structure adopted herein, a first polycrystal silicon 11 to a fourth polycrystal silicon layer 14 and a conductive layer 15 are laminated. In the first polycrystal silicon layer 11, each gate electrode for switching transistors Q3 and Q4 are installed on each semiconductor base board 1. On the first to the fourth polycrystal silicon layers 12 to 14, one of the respective polycrystal silicon layers form gate electrodes GT1 and GT2 for thin film transistors TFT1 and TFT2 while one of the respective polycrystal semiconductor layers form a channel formation layer 15 for these transistors TFT1 and TFT2. Other polycrystal silicon layer forms a power source terminal VSS while a metal layer 15 forms a connection pattern of each work transistor Q1 and Q2 for bit caps B1 and B2. This construction makes it possible to enhance a higher degree of integration.
Patent JP-H1080171-A (JP)
Title: Motor control apparatus and disk drive
Inventor: KISAKA MASASHI
IPC: H02P23/16
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor control apparatus by which a spindle motor at its start or the like can reach quickly a high-speed rotation state that data can be accessed by a method in which the driving force of the spindle motor is controlled on the basis of a difference obtained at a time when a new adjustment target frequency is input to a comparator in a frequency lock loop. SOLUTION: A measuring frequency is input to a frequency comparator 12, and its output is given to a charging pump 14. The output of the charging pump 14 is given to a loop filter 16 so as to be waveform-shaped. Its output is given to a motor driving mechanism 18 so as to control a motor driving current as the output of the motor driving mechanism 18. By the controlled driving current, a spindle motor 20 is turned. The rotational speed of the spindle motor 20 is converted into a frequency by a V/F converter 22 so as to be input to the frequency converter 12 as the measuring frequency. The difference between the measuring frequency obtained from the rotational speed of a motor and a final target frequency is input to a digital filter 30.
Patent JP-S6354948-A (JP)
Title: Production of cation exchange resin
Inventor: KUMAGAI HIROKI
IPC: G01N30/88
Filed: 1986-08-25
Abstract: PURPOSE:To enhance ion exchange capacity by dispersing both plural kinds of cation exchange resin particles and a polymer base material in methanol and adding a binder while heating the mixture and evaporating methanol and thereafter thermally-polymerizing the binder. CONSTITUTION:For example, 0.05g latex A of fine cation exchange resin particles having sulfone group and 0.03g latex B of fine cation exchange resin particles having iminodiacetic group are mixed and furthermore 10mlambda methanol is added to disperse them. Then while heating the mixture at 50-60 deg.C on a water bath and evaporating methanol, a binder is added and the mixture is stirred. After completely evaporating methanol, it is allowed to stand at 80 deg.C for 2hr and the binder is polymerized. The obtained cation exchange resin has a cross-sectional structure wherein 2 and 3 being latexes A and B are stuck on the surface of a base material 1 so that these are pasted with the binder 4.
Patent JP-2000024311-A (JP)
Title: Tv game device which is played by a plurality of devices at the same time
Inventor: UCHIDA KAZUJI
IPC: A63F13/79
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To perform a competing game when desired by a method wherein, for a game machine body for which a plurality of TV game machines are connected, a switch which switches between a solitary play and a competing play with a third person is provided, and when the competing play switch is operated, a competition request is displayed by a third person. SOLUTION: At a game center, a controller 13 and a game software are borrowed by paying a fee, and after setting them, an own display 11 is set by operating a display switching switch in an operation panel 14b. Under this state, a standing-by state whether a solitary play or not is presented, and when the solitary play is desired, a solitary play switch is operated, In the meantime, when a competing game is desired, a competition desired switch is operated, and on a control substrate 14a, a lamp in the competition desired switch is lit up. Then, a standing-by state whether all people are desired for the competitor, or a specified individual is desired for the competitor is presented, and the game is transferred to a competition play by operating a corresponding switch in response to the desire of a player.
Patent JP-H1047626-A (JP)
Title: Waste plastic gasifying power generation equipment
Inventor: NAKAMURA TAKAHIRO
IPC: F23G5/027
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To stabilize a highly efficient power generation by using waste plastic as fuel. SOLUTION: Waste plastic 30 is removed and pulverized by a pretreatment device 1 excluding the plastic and supplied to a plastic gasifying device 2 to gasify. The gas 34 obtained by the gasifying is supplied to a gas engine power generation unit 8 as fuel 41 via a gas refining device 3 to generate electricity 43. As for the fuel gas 41 supplied to the gas engine power generation unit 8, LPG is added to a refined gasification gas 36 to adjust the calorie with a calorie adjustor 5.
Patent JP-S5988414-A (JP)
Inventor: ROBAATO JIEI GANDAA
IPC: A61P1/02
Filed: 1982-11-15
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-S6259175-A (JP)
Title: Hub bolt location regulator for automobile
Inventor: MIZUSAWA TORU
IPC: B60B29/00
Filed: 1985-09-09
Abstract: PURPOSE:To provide the above-captioned device capable of coping with the specification alteration of hub bolts by combining an aligning plate for aligning the center of a wheel hub with the center of a regulating plate with a disk-like regulating plate for regulating the rotational position of the wheel hub. CONSTITUTION:When a lifter table 13 is lifted by a lift cylinder 12, a slant surface 19a of an aligning plate 20 abuts against the outer peripheral surface of a wheel hub 1 so that a floating table 18 floats in the direction Y against a coil spring 39. And said table 18 is set to the wheel hub to float the regulating unit 24 side to the front and rear sides of car body and align the wheel hub 1 with an aligning plate 26. Next, a slide table 23 is advanced by a cylinder 25. And when a regulating plate 26 abuts against an end face of a hub bolt 2, the regulating plate 26 is rotated to make the cut-out groove 26a engage the hub bolt 2. Thereafter, the hub bolt 2 is located at a certain angle stop position of the regulating plate 26.
Patent JP-S6442208-A (JP)
Title: Manufacture of glass-fiber-reinforced concrete hollow body
Inventor: KAMIGUCHI SATOSHI
IPC: B28B23/02
Filed: 1987-08-10
Abstract: PURPOSE:To prevent the deterioration of productivity in the production of a small quantity and a large variety with showing a reinforcement effect, by wrapping an inner mold with a vitreous fiber impregnated with a curable binder, putting it in an outer mold having a larger inner diameter, feeding a fluid substance composed of the mixture of gravel and the curable binder into the space between both molds and clamping it. CONSTITUTION:An inner layer 2 is formed by wrapping an inner mold 1 with a vitreous fiber impregnated with a curable binder. The inner mold 1 wrapped with the vitreous fiber is put in an outer mold 3 having a larger inner diameter, a fluid substance composed of the mixture of gravel and the curable binder is fed from a top opening into the space between the inner and outer molds and camped gradually by means of vibration etc. to form the main layer 4 of a hollow body having a required wall thickness. For this fluid substance, it is preferable to use a fluid resin concrete made by mixing cement, gravel and water further mixing it uniformly with unsaturated polyester resin as a hardening resin solution and gravel.
Patent JP-H0365182-A (JP)
Title: Cucumber mosaic virus satellite rna, its preparation, cucumber mosaic virus variant containing the same rna and method controlling cucumber mosaic virus using the same variant
Inventor: MASUDA OSAMU
IPC: C12N7/01
Filed: 1989-08-02
Abstract: PURPOSE:To effectively control a strongly toxic cucumber mosaic virus(CMV) by replacing the 325th base from 5' terminal of Y-satellite RNA of CMV with uracil. CONSTITUTION:A base of strongly toxic satellite RNA of cucumber mosaic virus(CMV) corresponding to the 325th base from 5' terminal of Y-satellite RNA of CMV separated from CMV-Y or other strongly toxic CMV is replaced by uracil to afford a CMV satellite RNA expressed by the formula. Then the satellite RNA and CMV are inoculated into a host cell (e.g. tomato) of CMV and the jouce containing the CMV lowered the toxicity is separated. Then the variant collected is diluted 10-100 folds with a phosphoric acid buffer and inoculated into the plant to control CMC.
Patent JP-S6355228-A (JP)
Inventor: FURUYA MITSURU
IPC: E03D9/05
Filed: 1986-08-26
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-H0363881-A (JP)
Title: Image data processing device
Inventor: NONOSHITA HIROSHI
IPC: G06T1/20
Filed: 1989-08-02
Abstract: PURPOSE:To reduce memory capacity, to attach flexibility, and to improve the working efficiency of a memory by storing different kinds of image data by mixing, storing information with respect to every kind and output position of the image data separately, and performing conversion corresponding to the image data when readout is performed. CONSTITUTION:An extendable image memory 14 to store the image data, a memory controller 15, a kind/position information register 16 to set the kind and the output position of each image data, and an output sequence control circuit 17 to decide what kind of data should be outputted are provided. Also, an output data conversion circuit 18 to convert the data from the image memory 14 to the data format of an output device corresponding to the kind of the data, and an output device i/f 19 that is an interface with the output device are provided. At such a case, every kind of image data can be stored in the same memory as leaving the information quantity of the data as it is. In such a way, it is possible to attach the flexibility also with the reduction of memory capacity, and to improve the working efficiency of the memory.
Patent JP-H0364032-A (JP)
Title: Semiconductor device
Inventor: TAKATANI SHINICHIRO
IPC: H01L21/331
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a bipolar transistor, which is hardly scattered with impurities of minority carriers in a base region and operates at high speed, by doping the impurity only into an extremely thin plane-shaped impurity layer, which is vertical to an N-P-N or P-N-P junction or parallel with the direction of minority carrier current, having thickness of several atomic layers or less. CONSTITUTION:An undoped GaAs buffer layer 11, an undoped AlGaAs layer 12, a GaAs layer 13 and a P-type AlGaAs layer 14 are epitaxially grown successively onto a GaAs substrate 10. Where a plurality of impurity layers 4 doped in a plane shape with beryllium, i.e., P-type impurities, are included in the GaAs layer. The structure is acquired by repeating a process in which growth is interrupted after the epitaxial growth of GaAs, then beryllium is doped into the surface and GaAs is grown again. Accordingly, the impurity layers 4 can be shaped as a plurality of plane-shaped layers having thickness of several atomic layers or less, thus preventing scattering of minority carriers, i.e., electrons, by the impurity resulting in a high speed bipolar transistor.
Patent JP-2001026190-A (JP)
Title: Clerical work supporting tool
Inventor: MUKAI KAZUMA
IPC: B42F7/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To realize easy duplication of an advertisement on immovables, on which the information on other companies are inserted, as if it were an advertisement of own company. SOLUTION: This tool is equipped with a first housing bag 1 and a second housing bag 2, both of which are made of trasnparent member. The first housing bag 1 and the second housing bag 2 are arranged so that documents housed in both the housing bags are seen to stand in line from outside number the state that the documents are housed in the bags. In order to duplicate or to facsimile-transmit an advertisement on immovables, for example, under the condition that a document carrying the information of the own company is housed in the second housing bag 2, by only housing the folded company information column portion of the advertisement transferred from another company in the first housing bag 1, the easy duplication or facsimile-transmission can be realized as if it were an advertisement of own company.
Patent JP-S6355896-A (JP)
Inventor: ISHII SHIGEYUKI
IPC: H01J27/08
Filed: 1986-08-26
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-H0857327-A (JP)
Title: Method for welding metallic catalyst carrier
Inventor: KATO FUMIHIKO
IPC: B23K26/21
Filed: 1994-08-24
Abstract: PURPOSE: To easily and firmly welding the corrugated sheet and plane sheet to each other in the method for welding a metallic corrugated sheet and the plane sheet, constituting a metallic catalyst carrier, to each other at their end faces. CONSTITUTION: In the method, by which a carrier element 31 formed by alternately laminating metallic corrugated sheets and plane sheets are welded at the end face 41 of the element 31, a long size carrier element 33 having length approximately equivalent to the total length of a plural number of the carrier elements 31 is cut with a cutting tool 35 into a plural number of the carrier elements 31 in which burrs are formed in the corrugated and plane sheets at the and faces 41. Thereafter, each of the end faces 41 of the carrier element 31 thus obtained are irradiated with a laser beam to weld the respective corrugated or flat sheets mutually.
Patent JP-S58100732-A (JP)
Title: Detector for focusing and array of linear light body image
Inventor: AKAHA HAYAO
IPC: G01M11/02
Filed: 1981-12-11
Abstract: PURPOSE:To detect the focusing and array of a linear light body image precisely by finding the refractive indexes of unknown optical elements which have different properties of refraction, reflection, etc., in the longitudinal direction including an optical axis and the angle of the axis. CONSTITUTION:Three rotary disks 1 perpendicular to the optical axis OY of an optical system S are provided crossing it. The rotary disks 1 are three disks (a)-(c) which rotate around a straight line 1Y as an axis and fixed at equal intervals of distance (d). On the other disk (a), >=1 group of two kinds of ring zones a1 and a2 for array detection consisting of straight-line lattices in crossing relation with the diameter are provided, and on outside disks (b) and (c), ring zones (b) and (c) for focusing detection consisting of straight-line lattices are provided; and various ring zones never overlap in the optical direction, and straight-line lattices in ring zones allow light transmission. A photodetecting element 2 measures the quantity of light passed through the rotary disk 1 and a discriminating means discriminates the quantity of photodetection from various ring zones of the rotary disk.
Patent JP-H0860909-A (JP)
Title: Cylinder lock
Inventor: NAKAMURA TADAYOSHI
IPC: E05B29/04
Filed: 1994-08-24
Abstract: PURPOSE: To provide a cylinder lock by which an inner cylinder can be easily pulled out of an outer cylinder and which has a high waterproof effect. CONSTITUTION: A pin engaging hole 11 is arranged in a slipping-out preventive tumbler 7 protrusively arranged on an outer peripheral surface of an inner cylinder 2 under elasticity and repulsiveness of a spring 9. One tip of a bifurcated pin 20 inserted from a key hole 6 is fitted in the pin engaging hole 11 of the slipping-out preventive tumbler 7, and the slipping-out preventive tumbler 7 is pulled in the inner cylinder 2, and the inner cylinder 2 can be pulled out above an outer cylinder 2. There is no need to arrange a slipping-out preventive tumbler releasing through hole in the outer cylinder as usual.
Patent JP-H1194563-A (JP)
Title: Speed control loop for optical fiber gyroscope
Inventor: JIYON JII MAAKU
IPC: G01C19/72
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a speed control loop for optical fiber gyroscope in which an error due to the time lag of a feedback signal can be compensated by constituting a feedback integrator of a plurality of integrators and interconnecting the plurality of integrators such that the residual error is represented by a higher order frequency function. SOLUTION: A beam is projected from a coherent light source to a gyro 12 and the output beam therefrom is subjected to photoelectric conversion by a photodetector 14 which delivers an output to a loop controller 10 through a preamplifier 18, a filter 20 and an A/D converter 22. Subsequently, a measurement of rotation about the detection axis of the gyro 12 is generated along with a digital control signal for nullifying the phase by modulating the gyro 12 during a following loop transition time. Output from the loop controller 10 is fed through a D/A converter 24 to a driver 26 for driving a multifunction integrated optical chip 16. The loop controller 10 comprises a phase integrator and a feedback integrator comprising a plurality of integrator wherein the integrators are interconnected such that the residual error is represented by a higher order frequency function.