baber/WOPTO huggingface dataset:
Patent JP-H02220084-A (JP)
Title: Two-component developing device
Inventor: MARUTA TAKAYUKI
IPC: G03G15/09
Filed: 1989-02-22
Abstract: PURPOSE:To prevent a developer from flowing backward into a toner tank and the developer from flowing backward owing to a conveyance defect by setting the peak Gaussian quantity of the magnet group of a developing sleeve on the surface of a developing sleeve above a specific value. CONSTITUTION:A fixed developing magnet roller 5 which is formed by arranging different magnetic poles alternately is provided in the developing sleeve 4. Then a magnetic brush 6 is formed of magnetic carriers and toner on the surface of the developing sleeve 4 with the magnetic force from the fixed developing magnet roller 5. A toner supplementing roll 8 is installed as a toner supplementing means in an area behind the developing sleeve 4. Then the peak Gaussian quantity of a magnetic poles 5b is set to at least 500 gausses and the angle when 0 gauss is obtained at the peak position of the magnetic pole 5b and on a downstream side (where the direction of lines of magnetic force is inverted) is set to <=40 deg. to preclude the conveyance defect and back flow of the developer, thereby stably supplementing toner.
Patent JP-H06228683-A (JP)
Title: Decorative alloy
Inventor: NAKAMURA YASUYUKI
IPC: C23F1/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide a decorative alloy furthermore improved in corrosion resistance characteristic of the conventional Cu series alloy for decoration, having decorativeness much more rich in colors and having high mechanical strength as well. CONSTITUTION:The surface of a metal or an alloy having a structure of >=500mum crystalline grains is subjected to etching treatment by a required soln., by whcih beautiful, decorative and geometric crystalline grain patterns are revealed on the surface of the same metal or alloy. After that, this surface is coated with a colorless or colored resin or a transparent film by glass, so that, by the synergistic effect between the corrosion resistance and mechanical strength of the stock characteristic of the metal or alloy and the corrosion resistance and mechanical strength by the transparent film, extremely firm corrosion resistance and high mechanical strength can be realized, and moreover, in addition to the hue by the operation of the alloy compsn., the colors of the transparent film can be imparted thereto. In this way, the decorative alloy in which various colors are overlapped on the geometric crystalline grain patterns and capable of corresponding to all requests is provided.
Patent JP-2000242585-A (JP)
Title: Large-scale network remote management method and recording medium recording large-scale network remote management program
Inventor: KENGAKU AKIHIKO
IPC: H04L12/24
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of traffic caused by the increase of the number of management object devices and also to reduce the load of a manager in order to maintain the reliability of approximately conventional level despite the extension of a network. SOLUTION: A manager 51 requests a head manager 11a of a transfer route to periodically collect the management information. In response to this request, the manager 11a transfers the management information on an agent group 57a under its management to the next submanager 11b of the transfer route. Every submanager 11 adds the management information on an agent group 57 under its management to the management information sent from its preceding submanager and sends the resultant information to the next submanager. Then the final submanager 11n adds the management information on an agent under its management to the management information sent from its preceding submanager and notifies the manager 51 of the collected management information.
Patent JP-S51115698-A (JP)
Title: High piezo-electric material
Inventor: NIIGUCHI HIROTOSHI
IPC: H01L41/18
Filed: 1975-04-02
Abstract: PURPOSE: A high piezo-electric material affording excellent piezo-electric property and good flexibility and tension by elevating orientability of dipole and generating proper internal deformation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01217149-A (JP)
Title: Semi-automatic hot water feeder with additional heating for bath tub
Inventor: TSUKAMOTO HIDEKI
IPC: F24H1/00
Filed: 1988-02-25
Abstract: PURPOSE:To enable filling of hot water with a desired amount and with a desired hot water temperature by a method wherein a heat exchanger containing a burner is one in number, an electric water stopping valve in a hot water feeding pipe, a self-retracting type electromagnetic valve and an ignition of the burner and the like are controlled by an operating panel having a dry cell battery as a power supply. CONSTITUTION:The hot water feeding pipe of a heat exchanger 12 is divided into a hot water feeding pipe 20 and a high temp. water pipe 21. Its merging pipe 24 is placed adjacent to a hopper 25 for a bath tub. A hot water or a high temp. water is supplied to a bath tub 36 from a connecting port 7 by a pipe 25a through a small hole of a high temp. water feeding pipe 37. As a self-retracting type solenoid valve 18, a valve using only a minute amount of electrical power under a condition of holding an opened valve is applied and an electric water stopping valve 26 (also 34 in case of using 33) is of a low torque which is opened or closed by a geared motor using a low electrical power. After a main switch 38c of an operating panel 38 is turned on, a high temp. water feeding switch 38d is turned on, resulting in that the electrical water stopping valve 26 is opened to start feeding of water. When the fed water is detected by a water flowing switch 39, the solenoid valve 18 is opened under an instruction from the operating panel 38 and at the same time spark discharge is made by an igniter 16 to ignite a burner.
Patent JP-H07248804-A (JP)
Title: Regulator
Inventor: FUTAGAMI ISAO
IPC: G05B11/36
Filed: 1994-03-11
Abstract: PURPOSE:To compensate the characteristic of the operation end to improve the controllability. CONSTITUTION:This regulator is provided with an addition/subtraction direction determining means 24 which determines the addition/subtraction direction of the manipulation addition/subtraction value based on the deviation of a set value SV of a control object from a control value PV, an operation end characteristic compensating means 26 which sets a correction coefficient in accordance with relations between the manipulated variable and the controlled variable preliminarily brought about from the characteristic change of the operation end and changes the correction coefficient and the control period for calculation of the manipulation addition/subtraction value based on the preceding manipulated variable and outputs a control period signal based on the changed control. period, a manipulation addition/subtraction value calculating means 25 which calculates the manipulation addition/subtraction value from the correction coefficient and the deviation changed in accordance with determination of the means 24, and an operation signal generating means 27 which uses the control period signal to add/subtract the manipulation addition/subtraction value from this means 25 to/from the preceding manipulated variable and applies the result to the operation end.
Patent JP-H01215085-A (JP)
Title: Semiconductor light emitting device
Inventor: TAKEMOTO AKIRA
IPC: H01S5/00
Filed: 1988-02-24
Abstract: PURPOSE:To reduce leak current for prolonging a life of a device, by forming, on an interface to generate leak current, a current block layer having the opposite conductivity type to that of a substrate through a connection protective layer having the same conductivity type to the substrate. CONSTITUTION:When voltage is applied between a first-conductivity type semiconductor substrate 1 and a second-conductivity type contact layer 8, carriers or electrons and holes are injected into an active layer 2. At this time, a forward voltage is applied to the first-conductivity type connection protective layer 5 and the second-conductivity type current block layer 6. However, almost no leak current is generated at this time since the diffusion potential is larger than the one in the direction of the active layer 2. Also, the first-conductivity type connection protective layer 5 and the second-conductivity type current block layer 6 can be formed by continuous growth. Therefore, a good p-n junction can be gained for the interface between these layers and it never happens that the junction is degradated by conducting and thereby increases leak current.
Patent JP-H05244075-A (JP)
Title: Radio zone selection system for mobile communication system
Inventor: TAKENAKA TETSUYOSHI
IPC: H04W36/36
Filed: 1992-02-27
Abstract: PURPOSE:To avoid the convergence on one radio base station and a conflict with other mobile stations. CONSTITUTION:In the mobile communication system consisting of plural radio base stations 1-1-1-N and plural mobile stations 2-1-2-M, the respective radio mobile stations 1-1-1-N broadcast usable radio channel quantity information. The mobile stations 2-1-2-M when judging the necessity of hand-over processing at the time of origination or during a telephone call selects the necessary radio base stations 1-1-1-N and access them so as to avoid the convergence on one of the radio base stations 1-1-1-N and the conflict with other mobile stations 2-1-2-M.
Patent JP-S58157427-A (JP)
Inventor: KITAMURA SHIYUUSUKE
IPC: A47L9/28
Filed: 1982-03-15
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-S57153267-A (JP)
Title: Actuator testing equipment
Inventor: MATSUBARA TAKEHIRO
IPC: G01R31/50
Filed: 1981-03-17
Abstract: PURPOSE:To test the indefectibility of a driving circuit including an actuator, by flowing and interrupting an operating current only during a short time, when the actuator does not come into the actual operation or the actual stop, in course of the operation of a plant. CONSTITUTION:In the normal state, a contact 1 is turned off, and an actuator 10 is not operated; and a pulse signal which is turned on only for a time shorter than the operation time of the actuator is generated by a pulse generating circuit 24, and a pulse signal is flowed from a DC power source 16 to the actuator 10 and a power transistor 25. This current is detected by a current pickup 26, and the indefectibility of the actuator circuit is discriminated in a discriminating circuit 27 on a basis of the current value and the waveform. Thus, there is no probability of erroneous operations, and a high-reliability testing equipment is obtained because it is unnecessary to use a movable contact in the actuator circuit.
Patent JP-H02220578-A (JP)
Title: Disc player
Inventor: HANYA TOSHIMASA
IPC: H04N5/85
Filed: 1989-02-21
Abstract: PURPOSE:To attain still picture reproduction of a designated frame without any error by separating a horizontal and vertical synchronizing signal and a control data from a video reproducing signal, calculating a jump track number and applying jump and reproduction. CONSTITUTION:A read signal from a pickup 3 is demodulated by a demodulation circuit 4, a signal separation circuit 6 separates a control data CD and a horizontal synchronizing signal H is outputted to circuits 7, 8. The circuit 8 supplies a drive signal to a spindle motor 2. An A/D converter circuit 5 uses a clock pulse Pw from the circuit 7 to sample a video signal and its output is outputted as a reproduced video signal via a memory 10 and a D/A converter 12. On the other hand, a vertical synchronizing signal V, a control data CD and a reference vertical synchronizing signal VR from a signal generator 11 are inputted to a CPU 15, which receives a command from an operating section 16 to apply reproduction. Furthermore, a jump track number JD is calculated and it is fed to a control section 19 together with a jump command signal J to apply jumping for an information detection point with respect to the recording track.
Patent JP-S60194201-A (JP)
Inventor: AREKUSEI YURIEUITSUCHI SUMORUN
IPC: F22B1/18
Filed: 1984-03-06
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-H01215546-A (JP)
Title: Video printer
Inventor: NIRASAWA TAKASHI
IPC: B41J3/407
Filed: 1988-02-24
Abstract: PURPOSE:To correct the image quality of an animation without lowering the resolving power at the place of a stationary body, by judging an animation region or a stationary region on the basis of the movement detection to the respective small regions of the animation and performing each printing processing corresponding to a judge result. CONSTITUTION:The pixel data of the first and second fields are alternately inputted to a terminal 10 to be successively latched by latch circuits 12-20 and, on the basis of the difference between the average value of the latch circuits 12, 16 and the output of the latch circuit 14 as well as the output of a mode change-over circuit 32, a judge circuit 34 judges an animation region or a stationary region. A selector circuit 28 selects the output average value alpha of the latch circuits 16, 20 when the animation region is judged or selects the output betaof the latch circuit 18 when the stationary region is judged and outputs the same through a latch circuit 38 to perform printing processing. By this method, a hard copy wherein the quality of an animation is corrected can be obtained without lowering the resolving power at the place of a stationary body.
Patent JP-H02222159-A (JP)
Title: Apparatus for evaluating capacitance between wirings
Inventor: FUKUDA SANAE
IPC: H01L23/52
Filed: 1989-02-23
Abstract: PURPOSE:To evaluate the capacitance between parallel wirings highly accurately by computing the capacitance between the specified wirings in a required parallel wiring pattern, expanding the computed result into the specified sum of infinite series, forming the simultaneous equations of the sum of the finite series which are finitely approximate to the number of terms, and solving the equations. CONSTITUTION:A computing region is set in an numerical-value computing part 11 so that repeating-pattern period of wirings which are arranged in parallel at the same width and at the same interval is kept. Reflecting type boundary conditions are set in this region. The capacitance between the wirings for every condition is computed by simulation. The result is supplied into an infinite-series expanding part 13. In the expanding part 13, the capacitance value between the wirings is expanded into the sum of the infinite series of the true capacitances so that the computed capacitances and the potential changes between the intended wirings and the surrounding wirings do not affect the other wirings in correspondence with the arrangement to the computed wirings and the type of the computing area. The result is supplied into a continuous-equation solving part 15. In the solving part 15, the sum of the infinite series is compared with the capacitance between the neighboring wirings to be computed, and the smaller terms are removed. The result is approximated to the finite number of the terms. A plurality of continuous equations are solved, and the true capacitance value is evaluated highly accurately.
Patent JP-H02220956-A (JP)
Title: Slip controller for vehicle
Inventor: WATANABE HIROYUKI
IPC: B60T8/175
Filed: 1989-02-23
Abstract: PURPOSE:To conduct a sure slip control by connecting at a predetermined time the discharge side of the 2nd pump to one side of a piping that connects a master cylinder with a drive wheel or a driven wheel wheel cylinder. CONSTITUTION:When a brake slip is detected by means of a slip detecting means D, a driven wheel brake liquid pressure control means F2 changes the 2nd changeover controlling means G2, and flowing liquid from a driven wheel cylinder C2 is temporarily stored at the 2nd storage chamber H2, and flowing back to a piping on a master cylinder A side is done by means of the 2nd pump J2. Meanwhile, when an acceleration slip is detected, the liquid pressure control of a drive wheel wheel cylinder C1 is conducted by means of the 1st changeover controlling means G1, and a cutting off means K cuts off the master A side, and an accumulator E is connected to the inlet side of the 1st changeover controlling means G1, and a connection control means L conducts the connection of a reserver Aa and the 1st pump J1 suction side, and a changeover connection control means M conducts the changeover connection of the 2nd pump J2 discharge side to the 1st pump J1 discharge side or a piping between cylinders A and C2. Accordingly, a sure slip control becomes possible.
Patent JP-S51116574-A (JP)
Title: Plate supply apparatus
Inventor: TERADA IKUNARI
IPC: B65H3/08
Filed: 1975-04-02
Abstract: PURPOSE: To reliably take out only one of piled plates. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05242083-A (JP)
Title: Method and device for processing document
Inventor: ASAI NORIHIRO
IPC: G06F17/21
Filed: 1992-02-27
Abstract: PURPOSE:To attain a uniform processing speed and to improve an operational convenience by sequentially performing required editing for separated filed and integrating files after editing. CONSTITUTION:A document file to be edited is read out of an external memory (SP1), and it is divided into document data and at least one non-sentence data so as to prepare a division file for each corresponding data and write it into the external memory (SP2). Then, one of the division file is read into a main memory (SP3), an editing program suitable for the division file is selected (SP4), and editing processing is performed with the division file based upon the selected editing program (SP5). Then, it is decided whether all processes for the division files are finished or not (SP6), and if the division file whose processing is not finished exists, other division file is read into the main memory (SP7), for re- compilation. Then, respective division files are integrated (SP8).
Patent JP-S55133987-A (JP)
Title: Inking roller loading/unloading apparatus for printing machine
Inventor: WATANABE YUUJI
IPC: F16H21/10
Filed: 1979-04-06
Abstract: PURPOSE: To accomplish quick and accurate loading or unloading of the inkig roller without labor by having the roller loaded on or unloaded from the plate cylinder with the actuation of the cam mechanism s connected by means of a solenoid to be activated by the electrc signal.  
     CONSTITUTION: When the electric signal enters the solenoid 22, the cam part 21 at the tip of the oscillatory member 20 is lifted until the projection 12 gets into contact with the engaging section 24 at the lower end of the slot 19a on the hard cam 16. Consequently, the hard cam 16 turns at an angle α with the inking roller loading/unloading cam shaft 6 as the fulcrum to push up the projection 12 and with the lifting of the second oscillatory lever 13, the first oscillatory lever 11 turns counterclockwise to rotate the inking roller loading/unloading cam 5 cunterclockwise. Thus, the contact portion of the oscillation rod 3 with the roller 4 is moved to the shorter diameter part from the longer one to lower the roller 4 whereby the inking roller 2 at the tip of the oscillation rod 3 is brought into contact with the plate cylinder 1. The opposite action causes the inking roller 2 to be disengaged from the plate cylinder 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08230547-A (JP)
Title: Lift device for freight car
Inventor: AOYAMA KAZUO
IPC: B60P1/46
Filed: 1995-03-01
Abstract: PURPOSE: To provide a lift device for freight car which can store a platform under a floor of a deck rear part by lifting it under horizontal condition by a lifting device and sliding it horizontally at a storing height, and which is convenient to use even when a box pallet with wheel is loaded on the deck as it is. CONSTITUTION: In a lift device for freight car in which a runner 3 is arranged liftably in columns 2 installed erectedly on both right and left sides of the rear end of a load box and a platform 10 is supported horizontally on the runner 3, a storing chamber capable of storing the platform 10 is provided horizontally between a main sill 21 and a cross sill 26 which are provided on a chassis frame 20 to support the floor 1a of the load box. Also the platform 10 is so formed that it can be moved selectively to the use position supported horizontally by the runner 3 and a storing position stored in a storing chamber.
Patent JP-H10240580-A (JP)
Title: Microcomputer actuation control system
Inventor: ISHIGUCHI FUSAO
IPC: G06F11/34
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the microcomputer actuation control system which eliminates the destruction of RAM contents in case of a run away and facilitates the reuse of necessary data. SOLUTION: A microcomputer 22 successively perform a process for writing data representing the operation state of setup data etc., in a table in a RAM 24 as an external RAM and also answers to a polling signal from a system controller 11. When the system controller 11 detects abnormality of the microcomputer 22 from response to polling and resets the microcomputer 22, the microcomputer 22 reads the data out of the RAM 24 first and performs a recovery process without repeating initialization and a setup process on condition that the setup data are read in as usable data.
Patent JP-S52125243-A (JP)
Title: Memory access control system
Inventor: NAGANO MOTOZOU
IPC: G06F12/08
Filed: 1976-04-14
Abstract: PURPOSE: To enable for the unit that the information required urgently only is read out quickly in the above mentioned block readout, when the block readout instruction is given, by breaking down each memory unit into readout instruction independently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06226641-A (JP)
Title: Surface polishing device and sector solid grinding wheel piece used therefor
Inventor: KOBAYASHI HIROSHI
IPC: B24B37/16
Filed: 1993-02-05
Abstract: PURPOSE:To facilitate the discharge of polished chips and grinding liquid suspension by providing a lapping disc formed by adjacently disposing plural solid grinding wheel pieces of sector shape from the top view, and forming tunnels, penetrating the solid grinding wheel piece from one side to the other side, at the bottom part of each grinding wheel piece. CONSTITUTION:In a lapping disc, plural sector solid grinding wheel pieces 3 with fitting plate pieces 7 integrally fixed thereto are adjacently disposed on the surface of a disc-shaped lapping surface table 2 in such a way as to be of annular shape on the whole, and each grinding wheel piece 3 is fixed by bolts inserted into screw holes 8. Tunnels 9, 9 penetrating the grinding wheel piece 3 from one side edge 3b to the other side edge 3a are provided between the fitting plate piece 7 and the grinding wheel piece 3. The grinding liquid suspension of falling abrasive grain and polished chips generated by polishing is discharged outside of the lapping disc through a radial passage between the solid grinding wheel pieces 3, 3, and the grinding liquid in the radial passage and the grinding liquid permeating a gutter column is discharged outside through the tunnels 9.
Patent JP-H05215002-A (JP)
Title: Control device for engine
Inventor: HITOMI MITSUO
IPC: F02D43/00
Filed: 1992-01-31
Abstract: PURPOSE:To keep high level NOx reduction effect in a high load area of an engine which is provided with a means for varying a valve overlapping time of an intake valve and an exhaust valve. CONSTITUTION:A valve overlapping time where an intake valve and an exhaust valve are closed at the same time is set small in a low speed low load area, for securing stability in combustion. On the other hand, a large valve overlapping time is provided in a partial load area II, so that NOx and pumping loss are reduced by means of a large amount of inner EGR. When a load in the partial load area is smaller than a specified load L2, a theoretical air-fuel ratio is set. When the load is equal to the specified load L2, an equation for showing NOx reduction effect, for instance, A/F=21, is set. When the load exceeds the specified load L2, a lean degree is gradually increased according to increase of the load. Accordingly, when the load is not less than the specified load L2, NOx is reduced through a leaned condition of an air-fuel ratio.