baber/WOPTO huggingface dataset:
Patent JP-H09297384-A (JP)
Title: Heat developing device
Inventor: ROHEI TOSHIAKI
IPC: G03D13/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To improve developing finishing quality by providing a heat transmission control means on the inner peripheral surface of a heater drum and uniformizing the surface temperature of the heater drum. SOLUTION: Heat receiving fins 96A and 96A are formed in a doughnut state of a metallic plate excellent in heat conductivity such as aluminum, and the respective outer peripheries thereof are brought into tight-contact and fixed on the inner peripheral surface of the heater drum 96. Namely, the drum 96 is formed to be thick on a center side from positions at an equal distance from the center in its width direction. The fins 96A and 96A are allowed to abut on and fixed at step parts between the thick part and thin parts on the outside from the thick part in the width direction from the outside in the width direction. The fins 96A and 96A are mainly heated by the radiant heat of a heater 98, and the heat is transmitted to the drum 96. Therefore, the heat from the fins 96A and 96A is transmitted to the vicinity of the outside in the width direction of the drum 96, and the temperature of the outer peripheral surface of the drum 96 is uniformized.
Patent JP-H07333968-A (JP)
Title: Developing device of electrophotographic device
Inventor: FUJIO AKIHIKO
IPC: G03G15/08
Filed: 1995-05-29
Abstract: PURPOSE:To precisely detect toner concentration by disposing a level detector detecting the level of developer at the carrying interruption part of a stirring blade and detecting the toner concentration based on the detected level. CONSTITUTION:By a screw conveyer 42, the supplied toner and carrier incorporated in a container 40a are mixed while being carried in a direction shown by an arrow by using the stirring blade 42a. The level detector 80 is arranged so as to detect the level of the developer 74 at the carrying interruption part 42b. At the carrying interruption part 42b constituted so that the blade 42a is not fitted to a shaft, the carrying action of the developer 74 becomes discontinuous and the pool of the developer 74 is formed. Then, the level of the pooled developer 74 is detected by the detector 80. Therefore, since the level of the developer 74 at the interruption part 42b precisely reflects the toner concentration because the interruption part 42b is not provided with the blade 42a, the toner concentration is more precisely detected in comparison with a conventional case.
Patent JP-S5756758-A (JP)
Title: Electric tachometer
Inventor: ONITSUKA NOBUYUKI
IPC: G01P3/48
Filed: 1980-09-22
Abstract: PURPOSE:To make the mechanism of a running speedometer used for automobiles or the like simple by controlling a pulse motor in such a way that the pulse motor is run forward, is run backward or is stopped by the difference between the current count value of a pulse generator and the count value just before the same. CONSTITUTION:The frequencies corresponding to vehicle speeds generated from a pulse generator 1 are shaped to square waves by a control circuit 2, after which they are successively counted at every preset time interval, and the pulse motor driving pulses of the number equal to the difference between the current count value and the count value just before the same and the forward and backward run signals for a pulse motor are generated. The driving pulses and the forward and backward run signals obrained in this way are successively distributed to plural poles of coils of a pulse motor 4 by a pulse motor driving circuit 3, whereby the pulse motor 4 is run forward or backward or is stopped. Since such controlling is carried out, there is no need for any position detector for the control circuits,  and the mechanism is made simple.
Patent JP-S6022952-A (JP)
Title: Gas cleaning apparatus
Inventor: MATSUMOTO YOUICHI
IPC: B03C3/60
Filed: 1983-07-20
Abstract: PURPOSE:To increase collecting and removing function of harmful particles, etc. by depositing a chemical or catalyst for converting harmful particles in the gas to harmless substances to the surface of an electrode plates for generating ionic wind or to the surface of electrode plate for collecting dust electrically. CONSTITUTION:A chemical or catalyst 2 for converting harmful particles or harmful gas in the gas to be treated to harmless substances is deposited to the surface of electrode plates for generating ionic wind or for electrical dust collection, or such electrode itself is formed of a chemical or catalyst 2 having electroconductivity. Namely, migration or diffusion of harmful particles or harmful gas is promoted utilizing an electrical-mechanical dust collecting apparatus having combined electrostatic effect in place of conventional mechanical dust collecting apparatus, and utilizing also ionic wind. Thus, contact with catalyst, etc. is made more intimate and possibility for causing reaction is improved for cleaning gas to be treated.
Patent JP-2000007170-A (JP)
Title: Image forming device
Inventor: NAKAO FUMIO
IPC: B65H3/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve paper feeding efficiency by controlling second transfer paper to be successively fed and carried at a prescribed interval set for every length of transfer paper based on a first detection means reading a carrying direction length of transfer paper fed from a paper feeding means and the detection signal. SOLUTION: When an operating part 8 is operated and a paper feeding tray 13 is selected as a tray to be used, the presence or absence of transfer paper A is judged by a transfer paper detection sensor 23. When a start button is depressed after the presence of transfer paper is confirmed, first transfer paper A is fed by revolution of a first pickup roller 19. The fed transfer paper A is guided by a guide plate 31 via a paper feeding roller 27, is fed to a resist roller 29 and is supplied to an image forming part 3. At this time, the length of the transfer paper A is read by a length detection sensor 33, the size of the transfer paper A is judged by a control means 6 and thereby the second transfer paper is controlled to be fed and carried in accordance with a prescribed interval set for every length of transfer paper.
Patent JP-H04354989-A (JP)
Title: Electric iron
Inventor: KIMURA SHIGEHIRO
IPC: D06F75/14
Filed: 1991-06-03
Abstract: PURPOSE:To securely feed water to an electric iron body by making it to be fed with water when the iron body smoothing creases of clothes is placed on a mounting base. CONSTITUTION:A vent hole 36 opened or closed by an opening device 38 is provided at the water storage tank 4 detachably attached to the electric iron device 1 and the opening device 38 is actuated in accordance with the containing movement of the iron body 8. The vent hole 36 is automatically opened in connection with the motion that the contained iron body 8 is arranged to be in a usable state and air replacement in the water storage tank 4 can be prevented during no use thereof and at the same time, water feed to the iron body 8 during use can be securely carried out.
Patent JP-S5556844-A (JP)
Title: Sand washing machine
Inventor: SUGIMOTO TAKU
IPC: B08B3/06
Filed: 1978-10-25
Abstract: PURPOSE: To provide a compact sand washing machine with excellent washing effect wherein more than two partitioned chamber formed in a rotary drum, scraper plates are fixed within said partitioned chamber and freely tiltable movable chute is installed to each partition wall other than inlet end.  
     CONSTITUTION: More than two annular partitioned chamber 1 1 , 1 2 , 1 3  are formed within a rotary drum 1 by installing a partition wall 2 having a circular opening being vertical against a rotating shaft and plural scraping plates 3 having the bending portion 31 is fixed in each partitioned chambers 1 1 , 1 2 , 1 3  such that said plates are parallel to a rotating shaft of the drum 1 and radial from the center of the drum 1. Corresponding to each partition wall 2 except one plate positioned at sand introducing side, the movable chute is installed so as to be received in the opening portion and the lower portion of the chute 4 is arranged on the support frame 5 through the pivotable portion 41 and the upper portion of the chute 4 is connected to the operating link 43 through pin 42. The water injecting tube 6, 6' washing sands on the plate 3 is installed to the opening portion of a wall 2 over almost total length of the inside of drum 1 and an introducing chute 7 opened into a chamber 1 1 , is arranged to a opening portion A at the introducing side of drum 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09316289-A (JP)
Title: Flame-retardant resin composition and flame retardant
Inventor: NAKANE MICHIO
IPC: C08K5/098
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a highly flame-retardant resin composition containing no halogen-based compound, and to obtain a flame retardant containing no halogen- based compound, useful for resins and affording high flame retarding effect in a small amount of its addition. SOLUTION: This flame-retardant resin composition is obtained by incorporating 100 pts.wt. of an ABS-based resin with (A) 0.5-16 pts.wt. of an alkali metal salt of an organic acid having a 5-27C chain. The objective flame retardant is composed of the component A and (B) an organic acid having a 5-27C chain and/or (C) at least one kind of metal salt (the metal(s) is selected from aluminum, zinc, copper, iron and nickel) of an organic acid having a 5-27C chain in the weight ratio A/(B and/or C) of 1.0:(0.02-4.0).
Patent JP-S5758567-A (JP)
Title: Adjuster for tension of crawler
Inventor: SAKAI TOSHIKI
IPC: B62D55/30
Filed: 1980-09-24
Abstract: PURPOSE: To reduce the expansion stroke of piston rod of a grease cylinder and shorten adjustment time, by adjusting the tension of a crawler while a link is provided between the piston rod and a rod secured behind a bearing.  
     CONSTITUTION: A bearing 3 for supporting a guide wheel 2 is provided at the end of a side frame so that the bearing can be moved along a guide part 1a. A shim 18 is fitted on a rod 17 and interposed between the bearing 3 and a protruded part 1b. The rod 17 slidably extends through the protruded parts 1b, 1c of the side frame. A grease cylinder 28 for displacing the bearing 3 is installed on a pocket 27 provided in the side frame, so that a piston rod 28a is opposed to the rod 17. A link 36 is provided between the rods 28a, 17 and slidably and rotatably mounted on a shaft 37. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04333482-A (JP)
Title: Safety device for hydraulic elevator
Inventor: MATSUO TOKIHIRO
IPC: B66B5/00
Filed: 1991-05-08
Abstract: PURPOSE:To provide a safety device of a hydraulic elevator which can restore the operation stop condition of the hydraulic elevator based on the action of an emergency stop device due to sinking of an elevator cage to the normal condition simply at site. CONSTITUTION:It is provided with a push button 17 to energizare a safety confirming relay by pushing it, and an inching operation device 25 which is driven by operation of the push button at working of an emergency stop switch 11 and lifts an elevator cage up to the lowermost floor level at low speed. Consequently, dispatch of a maintenance engineer is unnecessary, the restoring work can be carried out simply at site and in a short time at low working cost, and a fall of service for users is prevented.
Patent JP-S63298557-A (JP)
Title: Japanese language input device
Inventor: NAKAHARA YASUSHI
IPC: G06F17/22
Filed: 1987-05-29
Abstract: PURPOSE:To perfect a Japanese language dictionary conforming to a user's utilizing form by collecting automatically a KANA (Japanese syllabary) to KANJI (Chinese character) converting KANJI which has been selected and determined finally in a KANJI selecting process, and executing its registration processing to the Japanese language dictionary. CONSTITUTION:The titled device is provided with a dictionary information generating means for generating the dictionary information containing a KANA to KANJI converting KANJI and its reading information, based on said KANJI which has been selected and determined finally in a KANJI selecting process, and a dictionary registering means for executing a registration processing to a Japanese language dictionary by using the dictionary information generated by this dictionary information generating means. That is, a dictionary registering/ updating part 25 has a conversation with a user, while displaying the dictionary information in a shortage term RAM 24, on a CRT monitor 16 in accordance with an instruction input from a keyboard (KB), corrects (or adds) frequency information in the dictionary information instructed from a user through the KB 11, or part-of-speech information (in additional information), etc., in accordance with input information from the KB 11, and registers them in the Japanese language dictionary 15. In such a way, a term (KANJI) being short in the dictionary is collected automatically in conformity with a user's utilizing form, and also, can be registered automatically in the dictionary.
Patent JP-H11331183-A (JP)
Title: Radio communication system for raveling object
Inventor: TANAKA TAKAHIRO
IPC: H04W76/04
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To realize data communication with more radio terminals by efficiently allocating resources in a radio base station in a radio communication system for the traveling object having the configuration of connecting the radio terminal via the radio base station to the radio terminal for data communication. SOLUTION: Inside a radio base station 2, this radio communication system is provided with a means 3 for performing data communication with plural radio terminals 1 and 18, means 9 and 17 for performing data communication with plural protocols, means 7 and 15 for checking the idle states of resources to be used for the protocols, means 8 and 16 for acquiring the resources to be used for the protocols, means 5 and 13 for connecting data links, a means 10 for disconnecting the data link of the protocol under communication with the means for performing data communication and a means 12 for detecting the radio terminal capable of changing the protocol, so that the resources in the radio base station can be allocated efficiently.
Patent JP-H01157137-A (JP)
Title: System for sharing multiplexing large scale integrated circuit
Inventor: SHIMADA NAOHIRO
IPC: H04J3/04
Filed: 1988-05-31
Abstract: PURPOSE:To remarkably reduce a developing cost and to lower the unit price of an LSI by enabling two kinds of functions to be executed by one kind of LSI by separating only a circuit part to be set as a different circuit independently and attaching the function to be switched by external control. CONSTITUTION:Firstly, a frequency (8.448MHz at the time of using MUX for 2M/8M, and 34.368MHz at the time of using MUX for 8M/34M) obtained from an oscillator 11 is frequency-divided by an appropriate frequency division ratio at a circuit consisting of counters 12 and 13, a selector 14, and a selector control signal 15. A frequency-divided appropriate frequency signal 114' is supplied to corresponding buffer memories 110 and 111, and speed of four signals 16-19 of low-order group having independent frequencies are unified. The memories 110 and 111 are selected by a selector l12 based on the signal 15, and the obtained signals 16-19 are multiplexed to one signal of high-order group at a MUX part 113. Simultaneously, a frame bit representing which bit represents which channel is inserted from a frame pulse generation circuit 114 to the MUX part 113. And it is outputted after being encoded at an HDB3 encoder circuit 115.
Patent JP-S5357475-A (JP)
Title: Flexible cable
Inventor: TSUCHIYA HIROSHI
IPC: H05K1/11
Filed: 1976-11-04
Abstract: PURPOSE: To produce a flexible cable unnecessary to be adjusted precisely in position to be connected with a fixed object. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5558784-A (JP)
Title: Synchronization detector in low-frequency synchronization starting system
Inventor: IGAWA HIROSHI
IPC: H02P1/52
Filed: 1978-10-26
Abstract: PURPOSE: To accomplish synchronization detection correctly and quickly at turning and acceleration by applying the interrupt function of a computer.  
     CONSTITUTION: Proximity switches 81 and 82 which sense the positions of rotors without contact are arranged at the close vicinity of a synchronous generator 4 and a synchronous motor 6. A control computor 9 receives the output signals from both proximity switches 81 and 82, a turning operation signal through a contact K1 which is closed during the turning operation by a turning motor 5, and an acceleration operation signal through a contact K2 which is closed during the accelerating operation by an induction-synchronization motor 3. At the time of turning operation or acceleration operation, the state of synchronization between the synchronous generator 4 and the synchronous motor 6 are sensed, and a contact S1 or S2 is  closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07327849-A (JP)
Title: Utility shelf in sink
Inventor: YAMAI YOSHINORI
IPC: A47J47/20
Filed: 1994-06-14
Abstract: PURPOSE:To provide an utility shelf very handy for use in a sink functioning as strainer basket, storage rack or receptacle for garbage in a sink when in use by removing a rack 6A from the uppermost layer of racks stacked up and depositing it inbuspension inside the sink 2 disposed on one side. CONSTITUTION:An utility shelf under the title is placed on a counter 3 disposed on one side of a sink 2 of a sink unit 1 and comprises a stack of racks, each of which is constructed in a basket form mainly by wire material 5 and suited for storing tableware and other kitchen utensil. The rack 6A is so placed as to be freely removable from the utility shelf and formed to enable it to be held in suspension inside the sink 2 after removal by engaging a rim 6A thereof with the brim of an opening of the sink 2.
Patent JP-S61290960-A (JP)
Inventor: MIZUTANI SHOJI
IPC: A61M1/18
Filed: 1985-06-19
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-H01301182-A (JP)
Title: Electric signal observation device
Inventor: AOSHIMA SHINICHIRO
IPC: G01R13/40
Filed: 1988-05-30
Abstract: PURPOSE:To sample an electric signal efficiency with simple constitution by amplifying a light train with shorter pulse width than the electric signal to be measured with variable gain controlled with an electric signal and detecting the emitting light of an optical amplifier. CONSTITUTION:The electric signal A to be measured is branched by a branching device 70 and timed by a trigger circuit 72, and a short pulse electric signal generating circuit 74 generates the short-pulse electric signal B synchronized with the signal A. This signal B is inputted to a semiconductor laser 78 through a phase shifting circuit 76 and converted into the short-pulse light train C synchronized with the signal A. The light train C is amplified by the progressive wave type optical amplifier 50 with the other branched signal A (gain control signal), emitted, and converted by a photodetector 12 photoelectrically. The delay quantity (X-axial signal) between the signal A and light train C is easily varied by the circuit 76 installed between, for example, the circuit 74 and laser 78 and the output (Y-axial signal) of the photodetector 12 is recorded on an X-Y recorder 80 as a function of the delay quantity through an integration circuit 16.
Patent JP-H11327606-A (JP)
Title: Integrated control system
Inventor: KAMIHIRA KAZUSUKE
IPC: G06F15/18
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To set optimum control parameters to an object consisting of plural control objects which are mutually related by evolving the control parameter along a target characteristic, etc., of a final control object with a genetic algorithm. SOLUTION: This integrated control system consists of a reflection layer, a learning layer and an evolutionary adaptation layer. The reflection layer inputs external information about a control object and has plural control modules 1 to n which decide manipulated variable to plural control objects. The evolutionary adaptation layer makes control parameters 1 to k that are related to the input-output of each control module 1 to n of the reflection layer. Because of this, control module evaluating parts 1 to k make them evolve through a genetic algorithm while selecting along any of a characteristic that becomes the target of a preliminarily determined final control object, a user's characteristic of a control object, a use situation and a use environment.  The control modules 1 to k of the learning layer are made to learn with the evolution result and the control of the control modules 1 to n of the reflection layer which uses a corrected control parameter is performed.
Patent JP-S6110745-A (JP)
Title: Light-emitting-life measuring apparatus
Inventor: TANAKA MASARU
IPC: G01N21/64
Filed: 1984-06-26
Abstract: PURPOSE:To correct the deviation of time bases of both waveforms, by adding a variable offset voltage having range correlation to the output side of one of two sets of time-voltage converters (TAC) so that the waveform of exciting light is made to agree with the waveform of fluorescence. CONSTITUTION:An exciting light measuring TAC8 and fluorescence measuring TAC9 are provided. An adder 10 adds a variable offset voltage Voff having range correlation to the output side of the exciting light measuring TAC8. The waveforms from both TACs 8 and 9 are combined and displayed on a dispaly 16 through multichannel pulse-wave-height analyzers 14 and 15. A volume control 13, which is linked to the adder 10, is manipulated and the offset voltage Voff is changed, with the display 16 being observed. Then, the deviation between the time bases of the waveform of the exciting light and the waveform of the transient light emission can be readily corrected. Thus the light emitting life can be accurately measured.
Patent JP-H01301183-A (JP)
Title: Detecting instrument for single phase ac signal
Inventor: AJIKUCHI YASUHIKO
IPC: G01R19/02
Filed: 1988-05-30
Abstract: PURPOSE:To accurately detect an AC signal at high speed by providing an observer which produces two-phase sine wave signal differing from a single phase AC signal (voltage or current) by 90 deg. in phase, and computing a square root for the sum of a square of each signals. CONSTITUTION:An AC (example : 50Hz) voltage from a single phase AC voltage source 1 is added through an auxiliary transformer 2 to an observer 8 and outputted state estimating values X1, X2. By this detecting system, without consideration on removing of a 100Hz ripple, it is able to make haste a presumed speed and to detect quickly a sudden change of the AC voltage. Also, for instance in case a high frequency of the 5th power is included, if a constant number at presumed time of the observer 8 is set up in slightly higher value than a 1/250Hz, an amplitude of a standard-wave being removed the higher frequency more than the 5th power is able to detect continuously. The state estimating values X1, X2 are added into a computing element 9 and outputted on computing an amplitude estimating value (X1<2>+X2<2>)<1/2>. Its amplitude estimating value is brought into 1/2<1/2> by a gain means 10 and outputted as a practice estimating value.
Patent JP-S63297659-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1987-05-27
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。