baber/WOPTO huggingface dataset:
Patent JP-H02221413-A (JP)
Title: Hygroscopic polyester fiber
Inventor: OGAWA KIMIHIRO
IPC: D01F6/92
Filed: 1989-02-17
Abstract: PURPOSE:To obtain the subject fiber having permanent hygroscopicity and unique feeling by dispersing and mixing a specified amount of cellulose acetate in a terephthalic acid-based polyester. CONSTITUTION:In a polyester (e.g. polyethylene terephthalate or polybutylene terephthalate) containing terephthalic acid as the main acid component, 1-30wt.%, preferably 10-15wt.% cellulose acetate (preferably 52-63% degree of acetylation) is dispersed and mixed to obtain the objective fiber.
Patent JP-S58153915-A (JP)
Title: Optical frequency filter
Inventor: SANO YASUKAZU
IPC: H04B10/61
Filed: 1982-03-08
Abstract: PURPOSE:To break an optical signal, which is subjected to amplitude modulation with an optional frequency, or allow this optical signal to pass through in accordance with the modulation frequency, by setting the sharpness of a filter to a required value in relation to the attenuation quantity of an optical variable attenuator. CONSTITUTION:The attenuation quantity of an optical variable attenuator 9 is controlled to change the characteristic of the filter, and the response to an impulse input of the filter is controlled, and the level of a noise which can be removed or suppressed is adjusted in an optical circuit where a narrow noisy optical impulse input is removed to output only the signal. Frequency characteristics of respective fibers, an optical coupler 5, and an optical branching filter 6 are perfectly flat in the band of an angular frequency W of modulating waves, and a fiber 2 is sufficiently shorter than a fiber 1, and the time required for the transmission of the light through the overall length of the fiber 2 is sufficiently shorter than that required for the transmission of the light through fibers 7 and 8.
Patent JP-H05230960-A (JP)
Title: Structure of roof panel
Inventor: TAKADA YOSHIO
IPC: E04D13/18
Filed: 1992-02-24
Abstract: PURPOSE:To make setting up of electric connection easy by a method wherein roof panels, each of which is equipped with terminals for connection with a plurality of solar battery- mounted roof tiles, and joint members, each of which is equipped with terminals for connection with wiring circuits incorporated therein, are connected with one another by means of fitting made on each of terminals provided to the panels and the joint members. CONSTITUTION:A roof panel 1, equipped with a plurality of solar battery-mounted roof tiles 3, is connected to a joint member 6 with terminals 4 provided to the side face of the panel main body 2. Then, the solar battery-mounted roof tiles 3 laid on one roof panel 1 are electrically connected with one another with a wiring circuit provided in the joint member 6, and thereby a circuit is formed. Terminals, protruding beyond the underside of the solar battery- mounted roof tile 3, are inserted into wiring ducts provided to the surface of the panel main body 2 and are fitted thereto, and thereby the solar battery-mounted roof tiles 3 are electrically connected with one another. Other ducts communicated with the aforementioned ducts are provided to the underside of the panel main body 2 and by inserting connecting terminals of an apparatus to be loaded into the ducts, electric power from the solar battery-mounted roof tiles 3 is supplied to the apparatus to be loaded. Circuits can be formed between each of solar batteries 5 by combining a number of such roof panels 1, and thereby electric power can be supplied optionally.
Patent JP-S60179860-A (JP)
Title: Switching control system of storage device
Inventor: FUKUZUMI MITSUKI
IPC: G06F12/16
Filed: 1984-02-27
Abstract: PURPOSE:To improve using efficiency by switching two storage devices enabled to set up independently address spaces by a utility or waiting mode to use each storage device and using these storage devices with doubled constitution only at a part matching respective addresses and with a single constitution at other parts. CONSTITUTION:Two storage devices 11, 11' are divided into three blocks 1A- 3A, 1B-3B respectively and both the devices 11, 11' can set up address spaces independently. An output of an address decode and an address selecting signal group are selected so that an optional block out of the blocks 1A-3A of the storage device 11 and an optional block out of the blocks 1B-3B in the storage device 11' are set up in the same address space. If abnormality is generated in both the storage elements of respective storage devices 11, 11', the device including a normal storage elememt at the same address is always switched to the utility side and the operation can be continued only when both the abnormal storage elements are not set up on the same address. Since these devices are doubled partially, the using efficiency is improved.
Patent JP-H08234336-A (JP)
Title: Three-dimensional image photographing device
Inventor: HIRAMATSU MASARU
IPC: G03B35/02
Filed: 1995-02-24
Abstract: PURPOSE: To provide a three-dimensional image photographing device which can improve the precision of high information extraction without increasing its size and weight. CONSTITUTION: A control part 4 for supplying a sampling period to a plurality of image pickup devices 1, 2 for picking up the image of a subject in a prescribed sampling period while relatively moving to the subject, to obtain image signals, and a signal processing part 3 for transmitting an image transfer signal obtained by digital-converting the analog image signals received from each image pickup device 1, 2 and arranging them in a prescribed data, has an oscillating circuit 11 for generating and transmitting a standard signal, a frequency dividing circuit 12 for receiving the standard signal from the oscillating circuit 11 and generating a plurality of sampling periods, and a timing generating circuit 14 for taking at least two from the sampling periods received from the frequency dividing circuit 12 and supplying the shortest sampling period to the image pickup devices 1,  2 and the signal processing part 3 as a moving directional sampling period.
Patent JP-H05236110-A (JP)
Title: Non-contract message communication system
Inventor: NAKADA HISASHI
IPC: G06Q30/02
Filed: 1992-02-24
Abstract: PURPOSE:To use a telephone set and a facsimile equipment as an output means in addition to a terminal equipment without making a contract and to inform an opposite party of the arrival of a message, with respect to the non-contract message communication system in which a non-contract party sends/receives a message via a center. CONSTITUTION:In the message communication system provided with a message communication service center 30 having a text storage function and implementing message exchange among media via a communication network, the communication network is configured to account the charge through a charge deputy collection function, and the message communication service center 30 is featured to be provided with a means set by a bulletin board ID designating a user on its occasion in the case of message registration from a text terminal equipment 11 or a telephone set 12 to generate a relevant bulletin board and with a means converting a message corresponding to the bulletin board ID set by the designated user into information in response to an output medium and outputting the information.
Patent JP-S56132876-A (JP)
Title: Solid image pickup device
Inventor: KAWABATA TAKASHI
IPC: H04N5/335
Filed: 1980-03-22
Abstract: PURPOSE: To reduce mixing of an error signal component caused by a registration error in case when outputs of plural photosensor plates have been compounded, by changing an array and a shape of a photoelectric conversion element.  
     CONSTITUTION: Luminance information of a picture element of a camera subject image is detected by the respective photoelectric conversion elements of the photoelectric conversion part 17 which is formed by arraying fine photoelectric conversion elements having a photodetecting surface of a prescribed shape on the one-dimensional or two-dimensional surface, and it is output as a sime series signal. The shape of said fine photoelectric conversion element in the space area of the photodetecting surface is formed so that it can be represented by a sampling function or a similar function in the scanning direction of the image pickup device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000233980-A (JP)
Title: Method for agitating foamed gypsum slurry
Inventor: ISHIHARA YASUYUKI
IPC: B22C1/08
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for agitating a foamed gypsum slurry by which the expansion ratio is accurately controlled, and hence a stabilized-quality foamed gypsum slurry is obtained. SOLUTION: A rotating disk 2 is set in a vessel 1 for agitating a gypsum slurry at a fixed height at which only a part of the disk is dipped under the curved slurry surface produced by the agitation and rotated. The slurry surface is raised as the expansion ratio is increased due to the entrainment of air, and the further foaming is naturally stopped when the entire disk face is dipped in the slurry. Consequently, the gypsum slurry of intended optional expansion ratio is obtained only by setting the intial height of the gypsum slurry surface and the height of the rotating disk 2.
Patent JP-S60181514-A (JP)
Title: Safety shut-off device of supply gas
Inventor: MIZUKOSHI JIROU
IPC: F23N5/24
Filed: 1984-02-28
Abstract: PURPOSE:To prevent the danger by a method wherein a bypass pipe, in which a flow differential pressure detector is interposed, is provided so as to normally detect the leakage and to utilize the pressure difference in case that excessive flow rate develops during gas is used. CONSTITUTION:If gas normally leaks in a piping, a solenoid valve is closed by a common gas leakage detector or the like. During a gas appliance is ignited and put in use, if the excessive amount of gas in use flows, a flow differential pressure detector 4 brings itself into actuation as a pressure detector, not as the flow rate detector as is the above-mentioned case. Concretely, though a valve 1' may be in a state throttled in response to the amount of gas in use so as to be able to use said state or the throttled portion may be provided at some other position to use the throttled state, the differential member 8 of the flow differential pressure detector 4 is shifted toward the low pressure side or in the downstream direction against a spring 9 by the pressure difference developed between the upstream side A and the downstream side C of a valve 1'. The excessive flow rate is detected by the length of the shifting of the member 8. If said shifting length exceeds the reference range, the excessive flow rate signal is issued from a meter 10 and sent through a control device 6 to a solenoid valve 1 so as to quickly close the valve 1' in order to contrive to establish safety.
Patent JP-H04275752-A (JP)
Title: Maintenance operation system for automatic exchange
Inventor: TACHIKAWA MOTOYA
IPC: H04M3/00
Filed: 1991-03-04
Abstract: PURPOSE:To supervise the transmission/reception state of real communication data on a real time basis in an operation state as it is and to facilitate the analysis of the cause of a fault by transferring communication data between a central controller and communication controllers to a maintenance terminal equipment. CONSTITUTION:The central controller 1 is provided with an interface control part 5 controlling communication with the communication controllers 3-1 to 3-n storing the subscriber terminal equipments 2-1 to 2-n or connecting them with a network. When the interface control part 5 receives transmission/ reception data from the central controller 1 or the communication controller 3-1, for example, the interface control part checks whether received transmission/reception data agrees with designated filing information since the interface control part supervises the data transmission/reception state between the devices. When they agree, data equal to received transmission/reception data is transferred to the maintenance terminal equipment 4.
Patent JP-S55131608-A (JP)
Title: Method for removal of residual lpg
Inventor: MORIMOTO OSAMU
IPC: F23N5/24
Filed: 1979-03-30
Abstract: PURPOSE: To safely discharge the residual LPG from a system by a method wherein residual LPG in a piping is extracted from the piping, then evaporated, and incinerated at a burner, in a system for transporting LPG as a liquid and burning it.  
     CONSTITUTION: Liquid LPG coming out of an LPG storage tank 1 is fed under pressure to a burner 9 by a pump 3, and sprayed and burnt. The combustion is stopped by fully colsing an inlet valve 8, when LPG is left in pipes 2, 12. For treating the residual LPG, first an N 2  purge valve 20 is fully closed and valves 11, 13, 4 are fully closed. Then an N 2  purge valve 19 and a vent valve 14 are opened, and N 2  gas is fed under pressure from a pipe 18 into the pipe 2. By this, the residual LPG is flowed through a valve 7 and pipes 12, 15 into an evaporator 21, where it is heated by hot water 31 to evaporate. The evaporated LPG is fed to a burner 26 through a superheater 24, and incinerated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61196813-A (JP)
Title: Level-control device for automobile
Inventor: MIYOSHI AKIHIKO
IPC: B60G17/015
Filed: 1985-02-26
Abstract: PURPOSE:To prevent a car body from bottoming at the time of stoppage or the like, by making a power steering function prior to the other at the time of ordinary driving when both power steering and level-control functions are required simultaneously, while forbidding this preferential operation in a specified driving state the other way. CONSTITUTION:A selector valve 31 is interposingly installed in a discharge oil passage 21 of an oil pump 22 to be driven by an engine E, and this valve 31 is constituted to be selectable to a first position feeding a strut 5 of a level- control device with pressure oil, a second position feeding it to a power steering 32 and a third position feeding both 5 and 32, respectively. Selection of the selector valve 31 should be done with an actuator device 33 by a controller 27. And, this controller 27 sets the selector valve 31 to the second position at a time when output of a pressure detector 35, detecting pressure in the power steering 32, is more than the specified value, and controls the selector valve 31 to set it to the third position for the specified time long at the time of a specified driving state as a car speed is in a state of 0km/h and so on.
Patent JP-H04275472-A (JP)
Title: Electron wave interference element, field emission type miniature vacuum device, electron beam-excited light emitting element and miniature vacuum electron element
Inventor: KUBO MINORU
IPC: H01J1/30
Filed: 1991-03-04
Abstract: PURPOSE:To remove a scattering factor at room temperature when electrons travel in a solid body. CONSTITUTION:An electron wave interference element has an electron source 21 having a styluslike electrode 7 and a control electrode 9, a diffraction grating 11, and detecting electrodes 12, 13, which are all buried in a miniature vacuum region. The electrode 7 emits electrons 10, and the electrode 9 accelerates the electrons. The grating 11 diffracts the electrons 10 emitted from the source 21. The electrodes 12, 13 detect the electrons 10 having passed through toe grating 11.
Patent JP-H07249094-A (JP)
Title: Portable terminal device
Inventor: KITO MASARU
IPC: G06K7/10
Filed: 1994-03-08
Abstract: PURPOSE:To stably read bar code information at all times irrelevantly to the shape of the article to which the bar code is added in the portable terminal device such as a hand-held terminal. CONSTITUTION:The portable terminal device, equipped integrally with a device body 4 having a key input part 2 for inputting numeric and symbol information and a bar code input part 8 having a bar code read part 6 for optically reading bar code information out at its tip, is provided with the bar code input part 8 slidably on the device body 4.
Patent JP-H09234858-A (JP)
Title: Method for operating printing machine having cleaning device
Inventor: KURAUSU ZUIIMEETO
IPC: B41F35/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To optimally perform a first cleaning at the time of re-start after operation is interrupted, by processing a cleaning device automatically at a pre-damping stage simultaneously with re-start of a printing machine after its operation is interrupted. SOLUTION: Simultaneously with re-start of a printing machine after operation is interrupted, a cleaning device is automatically handled at a pre-damping stage. At the pre-damping stage, a cleaning roller is lifted from a cylinder arranged in the cleaning device and rotated at a separated position so as to damp with a cleaning agent and/or water. Accordingly, the cleaning roller is newly damped every time immediately after interruption of operation. At the time of re-start of the printing machine, a cleaning process is not performed simultaneously in principle, so that sufficient time for making a cleaning liquid act on a coating part of the cleaning roller can be obtained. Accordingly, the coating part of the cleaning roller can have a proper moisture content and a necessary flexibility at a next cleaning process.  Thus, for example, a first cleaning process at re-start of the printing machine after interruption of operation on the weekend or for one night can be performed optimally.
Patent JP-S59163557-A (JP)
Title: Potential difference detector
Inventor: SHIRAI TSUNEO
IPC: G01N30/64
Filed: 1983-03-09
Abstract: PURPOSE:To detect with high accuracy a univalent cation, namely, an alkali metallic ion and an ammonium ion by combining an ion electrode containing a neutral carrier as an induction object, and a reference electrode. CONSTITUTION:A neutral carrier which is useful as a sensitive material is cyclic peptide, cyclic polyether, or nactine, etc. An ion electrode is a polymer mixed film electrode, namely, a covered wire electrode, and consists of a metallic wire 1, a tube 2 of polyvinyl chloride, and a sensitive film 3 formed on the tip of the metallic wire 1. An ion electrode 15 and a reference electrode 8 are incorporated in a potential difference detector. For example, the reference electrode 8 silver - silver chloride electrode containing saturated KCl, measures EMF (mV) generated between two electrodes by a pH/mV meter, and records its variation in a recorder in the shape of an ion chromatograph.
Patent JP-H02217039-A (JP)
Title: Poling/selecting control procedure system
Inventor: WATANABE KAZUO
IPC: H04L12/40
Filed: 1989-02-17
Abstract: PURPOSE:To reduce the generation of unnecessary poling and to improve a line using ratio and system operating efficiency by allowing a master station side to automatically recognize no generation of information to be transmitted to the master station for a long time and executing slow poling processing. CONSTITUTION:The exsistence of information transmission from slave stations 42, 43 in response to poling from the master station 40 is monitored between the master station 40 and respective slave stations 42, 43 for mutually transmitting information on a network connected through a branch communication line 41, and when information transmission from the same slave station is not continuously executed, the state is counted up. When the counted result reaches a specific value, the time interval up to the execution of poling is switched to another previously specified interval value. When information is transmitted from the slave station concerned thereafter, the switched interval value is restored to the original interval value to execute poling. Consequently, unnecessary poling can be reduced and the system efficiency and the network using efficiency can be improved.
Patent JP-H06123070-A (JP)
Title: Antistatic processing method for silk yarn structure
Inventor: IOKI MASATO
IPC: D06M11/79
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a yarn structure having excellent antistatic effect on preventing attachment of clothes to the body by providing the silk yarn structure with a processing solution containing a specific nonionic and a specific anionic surfactant etc. CONSTITUTION:Silk yarn structure is provided with a processing solution containing 0.1-1wt.% polyoxyethylene nonylphenyl ether-based surfactant (preferable example, one having 10-13 HLB value) based on the yarn and 0.5-1wt.% anionic surfactant of a dialkylsulfosuccinic acid ester or processing solution containing both the surfactants and hydrophobic silica fine particles to give a silk yarn structure having reduced frictional electrification and half-life and excellent antistatic effect in good reproducibility.
Patent JP-H04275575-A (JP)
Title: Developing device
Inventor: KOBAYASHI TETSUYA
IPC: G03G15/06
Filed: 1991-03-04
Abstract: PURPOSE:To restrain the occurrence of reversed toner, to improve image density and to prevent fogging. CONSTITUTION:The part of a regulating member for forming a developer layer on a developer carrier, which rubs developer, is constituted of a material having a reversed polarity to the triboelectrified polarity of the developer so as to make the triboelectrification distribution of the developer sharp. In order to efficiently transfer the developer to an image carrier and to prevent fogging, oscillating bias voltage in which energizing bias V1 which energizes force in a direction toward an image carrier and reverse energizing bias V2 which energizes force in a direction toward the developer carrier are alternatly repeated is used for the developer and energizing bias time T1 is set to be shorter than reverse energizing bias time T2.
Patent JP-H05233078-A (JP)
Title: Temperature controller
Inventor: YAMAMOTO YUUJI
IPC: H05B3/00
Filed: 1992-02-25
Abstract: PURPOSE:To prevent an abnormal temperature increase accident from being generated by forcedly changing the detected voltage of a temperature detection part corresponding to the detected value by using a voltage change part while turning off a heater, judging a voltage change area and turning off the heater. CONSTITUTION:When the detected temperature is fixed lower than the set temperature because of faults at an A/D converter 4-1 or registers 4-1-1 and 4-2-1 storing the converted value in a comparator part 4 while executing ON/ OFF control by first and second timers at a control part 6, the real temperature is continuously increased although executing the ON/OFF control of a heater 1 by first and second timers 7 and 8. Therefore, the temperature detected signal of a temperature detection part 2 is forcedly changed by a voltage change part 9 for a fixed period while continuously turning off the heater 1. When the output signal of the voltage change part 9 is settled within a certain fixed area, it is judged by a judging part 10 that the A/D converted value of the temperature detected. signal is fixed and turned to the fault, and a fault signal is outputted to the control part 6. The control part 6 turns off the heater 1 regardless of the heater ON signal of the comparator part 4.
Patent JP-H09232881-A (JP)
Title: Current mirror circuit and signal processing circuit
Inventor: MIYASHITA MIYO
IPC: H03K19/0944
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a current mirror circuit which is capable of suppressing the generation of an error in output current by depending on output voltage, even if the circuit is composed by using a semiconductor element with large drain conductance. SOLUTION: The gate elements of FET A11 and A12 are connected with each other, the source terminal of an FET A21 is connected with the drain terminal of an FET A11, the drain terminal and the gate terminal are connected with each other, they are connected with a current input terminal 1, the source terminal of an FEET A22 is connected with the drain terminal of the FET A12, the gate terminal is connected with the gate terminal of the FET A21 and the drain terminal is connected with a current output terminal 2.