baber/WOPTO huggingface dataset:
Patent JP-H0822216-A (JP)
Title: Image recorder
Inventor: WAKAMIYA HIDEHIRO
IPC: H05B3/10
Filed: 1994-07-05
Abstract: PURPOSE:To provide an image recorder in which there is no need of reducing throughput even in the case of fixing a narrow recording material without causing a temperature rise at an end part. CONSTITUTION:A halogen heater 14c and a ceramic heater 14e are arranged in the inside of a durable film 14a so that the durable film 14a and the ceramic heater 14c may be heated by the halogen heater 14c, and as to the heat distribution of the heaters, the halogen heater 14c is provided with a heat generation peak in a narrow width recording paper passing area, and the ceramic heater 14e is provided with a heat generation peak in an area other than the paper passing area. In the case of fixing the narrow width recording paper, driving the ceramic heater 14e is stopped.
Patent JP-S5963844-A (JP)
Title: Transferring method of data
Inventor: HARINE MISAO
IPC: G06F13/42
Filed: 1982-10-04
Abstract: PURPOSE:To prevent the processing timing of a slave controlling device from getting out of order while data transfer is executed between a master controlling device and a slave controlling device by transferring data during a periodical work suspending period of the slave controlling device. CONSTITUTION:An automatic vending machine or the like is provided with the master controlling device 1 executing central control and the slave controlling device 2 controlling a display unit or the like at a fixed interval. When data are serially transferred between the master controlling device 1 and the slave controlling device 2, the data transfer is executed on the basis of a transfer command from the master controlling device 1, but if data are immedately transferred to/from the slave controlling device 2 on the basis of the transfer command, the periodical work of the slave controlling device gets out of order. In order to prevent said trouble, data transfer between the slave controlling device 2 and the master controlling device 1 is performed only at the timing when the slave controlling device 2 suspends its periodical work after receiving a ready signal from the master controlling device.
Patent JP-H0925082-A (JP)
Title: Step washing machine of passenger conveyor
Inventor: SATO KEIICHI
IPC: B66B31/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a step washing machine of a passenger conveyor small in a whole shape, small in the number of members and capable of restraining waste of liquid to wash a step. SOLUTION: It is furnished with a portable head 12 having width measurement (t) sufficiently smaller than width measurement T of a step 1, having a brush 10 on its head end and having an outflow port 11 to flow out water to a part of the brush 10 and a valve 14 connected to this head 12 and capable of adjusting. capacity of liquid flowing in the inside of a rubber hose 13 to lead water supplied from a city water faucet to the head 12.
Patent JP-H0844129-A (JP)
Title: Image forming device
Inventor: KAMIYA NASAKU
IPC: G03G21/16
Filed: 1994-07-27
Abstract: PURPOSE:To provide an image forming device capable of easily performing the gear-coupling and uncoupling of a process cartridge with/from a device main body without using a complicated mechanism. CONSTITUTION:In this image forming device, an image is formed by loading the process cartridge which can be attached to/detached from the device main body; and the device is provided with a 1st frame body 11, a 2nd frame body 12 which can be opened/closed to the 1st frame body, a driving transmitting gear 16 provided at least on either the 1st or the 2nd frame body, a loading means for loading the process cartridge having a gear to be driven 15 which can be meshed with the gear 16, and a clutch means 20 transmitting driving force to the gear 16 when the 2nd frame body is closed and making the gear 16 in an idling feasible state when the 2nd frame body 1 is opened.
Patent JP-S6237681-A (JP)
Inventor: AKIYAMA KUNIYASU
IPC: F27B9/00
Filed: 1985-08-09
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-S6154206-A (JP)
Title: Thermopervaporation apparatus
Inventor: SHIMATANI SHUNICHI
IPC: B01D61/36
Filed: 1984-08-23
Abstract: PURPOSE:To keep high efficiency in removing a solute for a long period even when org. materials are deposited on a membrane by superposing a finely pored membrane as a protective membrane on the second finely pored membrane as a separation membrane to form a fine pored membrane. CONSTITUTION:A protective membrane 2 consisting of the first finely pored membrane is provided in an outer tube 1, and a separation membrane 3 is furnished on the rear surface close to the membrane 2 to form a membrane tube 4. An untreated liquid passage is constituted between the membrane tube 4 and the outer tube 1 to form a thermopervaporation apparatus. The untreated liquid, heated at a specified temp., is introduced into the untreated liquid passage 5. The generated steam permeates the membrane tube 4, enters a steam diffusion space 12, and diffuses. Then the steam is cooled by a heat-transfer tube 11 to generate condensed water which is discharged from a discharge pipe 15. The apparatus is appropriately used for concentrating an aq. mixture contg. org. substances and for separating water from the aq. mixture.
Patent JP-S6066519-A (JP)
Title: Semiconductor logic circuit
Inventor: NOKUBO JIYOUJI
IPC: H03K19/0944
Filed: 1983-09-22
Abstract: PURPOSE:To make a high-speed operation and a low power consumption possible by introducing an impedance element, which changes the impedance in accordance with a potential difference between both ends, to a transistor transistor logic (TTL) input circuit. CONSTITUTION:Field effect transistors T1 and T2 are used as impedance elements Z1 and Z2. In a conventional circuit, resistances R1 and R2 are used. The resistance between a gate G and a source S to the potential of a drain D is shown in a figure when the gate G and the source S are set to +5V; and for the purpose of equalizing the switching speed to that of the conventional circuit, the field effect transistor T1 is set to the same 20kOMEGA as the resistance R1 of the conventional circuit at the bias point, where the drain D is 3Vf=2.4V, so that a large quantity of base current of a transistor Q2 is supplied when transistors Q2 and Q3 start turning on. The field effect transistor T2 is set to the same 5kOMEGA as the resistance R2 of the conventional circuit with the base of a transistor Q4 where the potential of a terminal OUT is a threshold voltage 1.5V of the TTL. That is, the transistor T1 is set to 5kOMEGA with D=3.1V. At this time, current consumption Icc is 0.11mA for IN=0.4V and is 0.39mA for IN=2.4V, and thus, the power consumption is reduced to a half of that of the conventional circuit.
Patent JP-H0520080-A (JP)
Title: Extended object orientation system of computer
Inventor: RYU TADAMITSU
IPC: G06F9/44
Filed: 1991-07-16
Abstract: PURPOSE:To easily structure and control a complex system on an object orientation basis. CONSTITUTION:Units of objects are determined so that not only a conventional capsule consisting of data and a program, but also only single bodies of data and programs, events consisting of capsule groups, systems consisting of event groups, etc., can be handled as objects; and the address link including a pointer is extended in the data structure of a conventional object to have link data on a key word characteristic to a command showing the correspondence between a command 4 and memory data and link data relating to real data and meta data (special data relating command groups) in a memory 6 in addition to address data on real data in the same memory as before.
Patent JP-H1119719-A (JP)
Title: Method for coiling steel strip and device therefor
Inventor: IMAZEKI TOSHIO
IPC: B21C47/02
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce running accident into an apron in a coiler. SOLUTION: In the coiling method of a steel strip in which plural wrapper rolls 3a are arranged around a mandrel 5 and a throat guide 2 is provided on the inlet side of a 1st wrapper roll 3a, the direction of the throat guide 2 is faced to the contact point between the 1st wrapper roll 3a and the mandrel 5, also its angle is taken as the range of 0-15 deg. to the tangent L of the mandrel 5 in the contact point between the 1st wrapper roll 3a and the mandrel 5 and difference (δ-t) between the clearance δ between the 1st wrapper roll 3a and the mandrel and the thickness (t) of the steel strip to be coiled is held in the range of 2-5 mm.
Patent JP-H0754291-A (JP)
Title: Reinforced bleaching of waste paper
Inventor: GURAIN EI HAMIRUTON
IPC: D21C5/02
Filed: 1994-07-27
Abstract: PURPOSE: To obtain pulp having enhanced strength of pulp and superior whiteness from waste paper by bleaching the colored waste paper with the specified bleaching agent in the presence of the specified quaternary ammonium salt. CONSTITUTION: Colored waste paper is treated with a bleaching agent of hydrosulfite, sulfinic acid formamidine or H2 O2 in the presence of a quaternary ammonium salt expressed by formula I (wherein, one of R<1> -R<4> is selected from 14-22C alkyl and alkenyl, two groups of which contains 1-3 substituent(s) selected from methyl and ethyl and remaining R groups are selected from 1-4C alkyl and (C2 H4 O)xH or (C3 H6 O)xH, wherein (x) is 1-4; and x<-> is anion), formula II (wherein, R<13> is selected from 14-22C alkyl and alkenyl, two groups of which contain 1-3 substituent(s) selected from methyl and ethyl and remaining R groups are each H or 1-3C alkyl; and x<-> is same as above) and formula III (R<23> is the same as in the above formula I; R<24> -R<26> are each 1-4C alkyl or 2-4C alkenyl wherein (n) is the same as (x) in the above formula), etc. to obtain pulp with enhanced strength and high whiteness.
Patent JP-S6419001-A (JP)
Title: Moth-proofing and mildew-proofing composition
Inventor: MATSUI MITSUO
IPC: A01N25/08
Filed: 1987-07-13
Abstract: PURPOSE:To obtain a moth-proofing and mildew-proofing composition capable of keeping the effect over a long period, by compounding a moth-proofing and mildew-proofing agent with a fine porous material composed of an inorganic material, foamed polymer, etc., and reduced in the presence of a non-ferrous catalyst. CONSTITUTION:The objective composition is produced by compounding a moth- proofing and mildew-proofing agent (e.g. stabilized chlorine dioxide, bromide or hypochlorous acid) with a fine porous material at a ratio of 0.001-0.1. The fine porous material is e.g. inorganic material having a number of fine pores of 2-2,800Angstrom  in diameter (e.g. Oya-ishi, zeolite, cristobalite, activated carbon or clinoptilolite) or foamed polymer (e.g. polyurethane or polystyrene) and is preferably reduced by heating in the presence of <=0.1wt.% of a non-ferrous catalyst containing C, Si, F, etc., at >=550 deg.C for inorganic material or >=150 deg.C for foamed polymer while keeping the material from contacting with air.
Patent JP-S5966654-A (JP)
Title: Hot air type electric foot warmer
Inventor: MORIWAKI TAKASHI
IPC: A61F7/02
Filed: 1982-10-05
Abstract: PURPOSE:To effectively circulate hot air over to a heating space and to thin a heater unit by locating a fan between a motor and a reflection plate and drawing the fan near to the reflection plate and covering the lower parts of the motor, heaters and reflection plate with a protecting guard. CONSTITUTION:Reference numeral 21 designates a planar fan fixed to the shaft 22 of the motor and driven and rotated by the motor. The fan is located at a position inside each of heaters 19 and 19, and has a small outer diameter, and further is disposed at a position upper than that of each of heaters 19 and 19 and drawn near to the lower surface of the reflection plate 14 with a distance X in consideration of the deflection of the fan. That is, the fan 21 is located at a position remotest from the mounting part 17 with a distance Y existing therebetween. The motor 20 is disposed within this distance Y. Reference numeral 23 designates a netted protecting guard having at its central part a reinforcing plate 24 with an outer diameter equal to that of the mounting part of the above support plate 16 or a size larger than that of the mounting part 17. The protecting guard 23 is provided with fixed stepped parts 25 and 25 projecting cutwardly of the upper outer peripheral edge so as to cover the above reflection plate 14, heaters 19 and 19, motor 20 and fan 21.
Patent JP-S6154502-A (JP)
Title: Numerical controller
Inventor: SUZUKI SATOSHI
IPC: G05B9/02
Filed: 1984-08-24
Abstract: PURPOSE:To reset the power supply reset time by an amount equivalent to the shift of a mobile part when a power supply is cut off, by providing a back-up power supply which has no drop of voltage even in a power supply cut-off mode to an asynchronizing circuit, a reversible counter, a pulse generator, an encoder pulse discriminator and a memory for number of generated pulses respectively. CONSTITUTION:The number of pulses stored in a reversible counter 17 is backed up by a back-up power supply 23 and held even in case a service interruption occurs during the shift of a mobile part and the command pulse generated from a shaft command pulse generator 14 is stopped. A shift caused by the inertia of the mobile part is detected by pulse generators 7-9 which are packed up by a back-up power supply 23. While the revolving direction of the mobile part is discriminated by an encoder pulse discriminator 16 which is backed up also by the power upply 23. The discriminated pulses are supplied to asynchronizing circuits 19 and 20 and then supplied as they are to the counter 17. The number of pulses stored in the counter 17 is subtracted by an amount equal to the shift of the mobile part after the power supply is cut off and then stored again.
Patent JP-H117699-A (JP)
Title: Magnetic head supporting device
Inventor: KONNO TOMOAKI
IPC: G11B17/32
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head supporting device having the structure unrequiring a plate as an independent component for mounting a leaf spring supporting an upper side carriage. SOLUTION: This supporting device is furnished with a lower side carriage 20 for supporting a 1st magnetic head, the upper side carriage 30 for supporting a 2nd magnetic head, a supporting leg 21 for upper side carriage 30 projected from a part of the lower side carriage 20, the leaf spring 40, the base end of which is fixed to the supporting leg 21, for making the 1st and 2nd magnetic heads to face each other while elastically holding the upper side carriage 30, screws 41 for fixing the base end of this leaf spring 40 to the supporting leg 21, and large diameter wahers 43 interposed between the screws 41 and the supporting leg 21.
Patent JP-H0844416-A (JP)
Title: Method for monitoring control state of distributed control system
Inventor: MASUDA SHIGERU
IPC: G05B15/02
Filed: 1994-07-28
Abstract: PURPOSE:To predict and display the state of a control element in a control system at current time from an obtained control element state and to improve the monitoring accuracy of a control state by enabling an operator to check the state of the control element in real time. CONSTITUTION:A control data predicting means 2 simulates the state of a control element up to the regulated time by using the state data of the control element which are collected by a control data collecting means 1 and adds the simulated result to the control element state data collected by the means 1. A control data display means 4 previously converts the control element state data collected by the means 1 and the predicted result simulated by the means 2 into display data for displaying these data as a trend graph and displays the graph on a monitor screen in response to an operator's command. Thereby state change information of control element generated for delay time generated until the operator checks the state change of the control element can be provided as a predictive value. A monitoring means 8 compares the predictive value with a succeeding measured value and judges a control state.
Patent JP-S6233437-A (JP)
Title: Alignment device for semiconductor wafer
Inventor: YAMAMOTO AKIMITSU
IPC: B65H9/00
Filed: 1985-08-07
Abstract: PURPOSE:To shorten the transfer time for dummy wafers and to prevent semiconductor wafers from being contaminated and damaged at the time of transfer by forming fine grooves having the same pitch as that of the fine grooves of an alignment jig in the chuck of a transfer unit. CONSTITUTION:The alignment device for semiconductor wafers is provided with a dummy wafer transfer unit 31 having a chuck 33 which grasps dummy wafers 32 arranged in the vicinities of diffusion boats 11 and since fine grooves 36 having the same pitch as that of the fine grooves of the diffusion boats 11 are formed in the chuck 33, a large number of the dummy wafers 32 can be aligned at once on the fine grooves 11a and 11b of the diffusion boats 11 without passing through a hand. For transferring semiconductor silicon wafers 13, two groups of the dummy wafers 32 are born on the diffusion boats 11, each at an interval in advance to each other, then the semiconductor silicon wafers 13 are born between the both groups of the dummy wafers 32 and the dummy wafers 32 on the other side are grasped by the chuck 33 to be adjoined the semiconductor silicon wafers 13.
Patent JP-S62230896-A (JP)
Inventor: FUKUNISHI AKIRA
IPC: C09K23/42
Filed: 1986-07-25
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-H095606-A (JP)
Title: Sunbeam tracking device
Inventor: ARAMAKI FUJIO
IPC: G02B7/182
Filed: 1995-06-20
Abstract: PURPOSE: To improve the responsiveness of a tracking device by providing a large-diameter part on a shaft bar in a sensor and covering a photodetector with the shadow of the large-diameter part, thereby largely covering the photodetector with the shadow even by the slight movement of the sun. CONSTITUTION: The sensor 31 detects the position of the sun in accordance with which photodetector it is, among the photodetectors 37a to 37d, that the shadow of the shaft bar 36 cast by the movement of the sum is formed on. The shaft bar 36 has the large-diameter part 36a and the shadow is formed by the large-diameter part 36a, so that the larger shadow is obtained than the case the shaft bar having a uniform diameter is used, and the responsiveness is remarkably improved. Since the diameter of the shaft bar 36 is made small, regardless of the size of the large-diameter part 36a, a disposing space for the photodetectors 37a to 37d disposed around the shaft bar 36 is reduced in accordance with the making the diameter small. As a result, the sensor 31 is miniaturized.
Patent JP-H0621615-A (JP)
Title: Manufacture of film substrate
Inventor: TAKAISHI MASAKATSU
IPC: H05K3/10
Filed: 1992-07-03
Abstract: PURPOSE:To lessen the number of required processes and shorten the manufacture time by exposing and developing applied dispersed liquid. CONSTITUTION:In the manufacture of a film substrate 1, to begin with, copper powder dispersed liquid 3, wherein copper fine powder 5 is dispersed beforehand in polyimide solution including polyimide being photosensitive resin, is applied on the surface of a polyimide film, where a through hole 2 is bored, and inside its through hole, as a dispersed liquid application process. Subsequently, specified circuit mask patterns are installed on the surface of the copper powder dispersed liquid 3 being applied on both sides, and exposure and development processing is conducted, whereby the copper dispersed liquid 3 at the exposed section is removed, and it becomes an etching groove 7, and a circuit film 5 is developed. Accordingly, it follows that the dispersed liquid application process doubles as a conductive metallic film formation process in a public conventional method and a photo resist application process for etching a circuit. Accordingly, the number of required processes decreases.
Patent JP-S5879557-A (JP)
Inventor: SAITOU AKIRA
IPC: B02C19/18
Filed: 1981-11-04
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-S5878119-A (JP)
Title: Acoustooptic modulating element
Inventor: WATANABE SHIYUUICHI
IPC: G02F1/33
Filed: 1981-11-04
Abstract: PURPOSE:To apply an acoustooptical modulating element in various fields, by providing plural electroacoustic transducers on the acoustooptic modulating element, oscillating them independently, and executing plural different modulations to laser light. CONSTITUTION:A solid-state laser soubstance 11 is energized by an energizing light source 11 and condenser 13, is placed in a resonator consisting of reflectors 14, 15, and Q switching and mode locking operations are executed through acoustooptic modulator 16. The optical modulator 16 is constituted of electroacoustic tranducers 20, 21 for forming ultrasonic phase diffraction gratings 18, 19 on an ultrasonic medium 17 made of molten quartz. To the transducers 20, 21, high- frequency signals from a high-frequency driver 22 and 23 for Q switching and mode locking are applied, respectively. Accordingly, plural different modulations are executed, also the device is made small-sized, its cost is reduced, and also it can be applied in various fields.
Patent JP-H1015351-A (JP)
Title: Catalyst medium for air cleaning and air cleaner
Inventor: INOUE MASANORI
IPC: B01D53/30
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning performance of an air cleaner using a photoexcitation catalyst. SOLUTION: An air flow path is formed in a casing 3 and a catalytic medium 4 is installed at a specified interval in the axial direction of the flow path in the casing 3 in such a manner that the catalytic medium 4 blocks the flow path, and further, plural lamps 5 are installed between adjacent catalytic media. The catalytic medium 4 comprises a photoexcitation catalyst carried by a base material which is air-permeable with a continuous pore. If light is emitted to the catalytic medium 4 by the lamps 5, the photoexcitation catalyst is photoexcited to have an oxidizing power. When air passes through the catalytic medium 4, a gaseous impurity in the air is oxidized by the photoexcitation catalyst and the cleaned air flows down to the downstream side of the flow path.
Patent JP-S5879560-A (JP)
Title: Electrical dust precipitator
Inventor: OOURA TADASHI
IPC: B03C3/68
Filed: 1981-11-06
Abstract: PURPOSE:To suppress spark discharge by controlling the charge voltage to be applied upon dust precipitating parts with a microcomputer according to conditions. CONSTITUTION:A microcomputer 24 provided with an arithmetic part 26 and a storage part 34 is added to the high voltage generator of an electrical dust precipitator 18. The loading conditions and hammering time in dust precipitating parts are detected with the microcomputer 24 and are compared with the various data in the stage of simulated operations stored in the part 34, whereby the generation of spark discharge is detected just before said generation. When the generation of spark discharge is detected, a main control element 14 inserted into the high voltage generating part is so controlled as to drop the charge voltage in the dust precipitating part once down to a prescribed level then to increase the same up to the optimum charge voltage meeting the conditions in the dust precipitating parts, whereby the generation of sparking in the dust precipitating parts is prevented.