baber/WOPTO huggingface dataset:
Patent JP-2001068919-A (JP)
Title: Primary radiator for two-beams, feeder and antenna for receiving satellite signal
Inventor: MATSUI GIICHI
IPC: H01Q13/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a primary radiator whose beam is directed to a prescribed satellite with a desired beam width without causing deterioration in the performance even with the use of a small-sized reflecting mirror. SOLUTION: This primary radiator 26 has horn sections 34a, 34b at the tip of circular waveguides 36a, 36b. The apertures of the horn sections 34a, 34b are integrated with semi-circular sections 36a, 36b with a predetermined diameter and semi-elliptic sections 38a, 38b with a major axis diameter equal to the semi-circular diameter where the centers of the semi-circular sections 36a, 36b and the semi-elliptic sections 38a, 38b are matched and the semi-elliptic sections 38a, 38b are placed adjacent to each other.
Patent JP-H0576906-A (JP)
Title: Cold rolling method for stainless steel
Inventor: MASUDA SADAKAZU
IPC: B21B45/02
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a high good surface gloss and to roll it at high speed and high yield in rolling for stainless steel. CONSTITUTION:In this cold rolling method for stainless steel, a rolling oil contg. the family of esters of 20-99.5wt.% of a polyhydric alcohol whose viscosity at 40 deg.C is 100-400cSt and higher fatty acid is made into emulsion of average particle sizes of <=3mum and it is used for coolant.
Patent JP-S60134244-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-12-23
Abstract: PURPOSE:To always stabilize electrical, optical, and photoconductive characteristics by forming a layer contg. O and a conductivity governor and an amorphous layer contg. Si and N. CONSTITUTION:The first amorphous layer 102 composed of the first Ge-contg. layer region 103, and the second photoconductive Si-contg. layer region 104, and the second amorphous layer 105 contg. Si and N are formed on a substrate 101 to fabricate a photoreceptive layer 107. The first layer 102 contains O and a conductivity governor, such as B, Ga, P, or As, in a concn. distribution in the layer thickness direction having the max. value in the region 104 and increasing on the side of the substrate 101 in the region 104.
Patent JP-H0992520-A (JP)
Title: Winding element core
Inventor: OTOBE SHUICHI
IPC: H01F1/22
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent increase of the core loss in a switching power supply operated with a high-frequency exceeding a specific value. SOLUTION: A winding element core of a transformer or choke coil, etc., comprising the circuit of electronic devices is conventionally sinter-formed by compound with CaO and SiO2 added thereto together with TiO2 as a sub- component to Mn-Zn base ferrite particle material mainly comprising Fe2 O3 , MnO and ZnO. At this time, a higher effect of decreasing core loss higher than conventional method can be achieved by adding GeO2 in place of SiO2 . Through these procedures, the core loss can be reduced even from a switching power supply operated with a high-frequency band at the level of 11MHz thereby preventing the increase in the core loss due to the high-frequency application.
Patent JP-H0988057-A (JP)
Title: Ground improvement method and ground improvement device
Inventor: ODAWARA TAKURO
IPC: E02D3/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To contrive to reduce cost by setting a specified amount of earth removal per unit time in conformity with a geological condition of a soil to be improved and forming a screw lot so as to conform with the specified amount of earth removal by changing a layout spacing of a screw blade. SOLUTION: The amount of supply of cement slurry in a hardening agent supply mechanism 23 is controlled in conformity with a geological condition of a soil G while screw rods 12 are formed to provide a specified amount of earth removal by setting a layout spacing (d) between screw blades 19b provided in a shaft 19 with a screw to a specific value. Then, in the case of a geological condition which demands for a large amount of supply, the layout spacing (d) is minimized, thereby moving a proper amount of excavated earth and sand upward while in the case of a geological condition which calls for a small amount of supply, the layout spacing (d) is maximized, thereby preventing the excavated earth and sand from moving upward.  It is possible to optimize the amount of earth by selecting an optimum value for the layout spacing (d) and inhibit a rise and drop in the earth pressure and reduce cost by removing the soil in conformity with the geological condition.
Patent JP-S6484209-A (JP)
Title: Optical lan transmission path
Inventor: KOKUBU TOSHINAO
IPC: H04B10/25
Filed: 1987-09-28
Abstract: PURPOSE:To additionally install a terminal equipment without cutting off the network of an optical LAN by connecting each coated optical fiber of plural multicore optical fibers with each other continuously via plural single core optical fibers, respectively. CONSTITUTION:The coated optical fibers 19a-19g of the plural multicore optical fiber having the multicore optical fibers 19a-19g in which plural N-fiber cores are enclosed commonly by a clad are connected with each other continuously via plural N-fiber single core optical fibers 20a-20e, respectively. And the cross-sectional outer peripheral shape of the multicore optical fiber is formed in such a way that it is formed in a circular core and plural fibers of the single core optical fiber of circular clad are bundled in parallel, and the circumscribing contact wires of the single core optical fiber are fused with each other, and the non-contact plane remains unchanged, and adjacent cores can be positioned almost at equal intervals. In such a way, it is possible to produce a node without cutting off a line in use at the time of installing the terminal equipment additionally, and to produce the node at a site easily.
Patent JP-H0772816-A (JP)
Title: Hanging signboard
Inventor: MIYAKE KAZUKO
IPC: G09F15/00
Filed: 1993-09-06
Abstract: PURPOSE:To enable the easy performance of operation and to eliminate the need for the cost of asking a trader, etc., for the operation by freely rotatably supporting drum bodies on a supporting body, winding band-shaped springs formed to a coil form on these drum bodies and hanging a panel part by means of these band-shaped springs. CONSTITUTION:The drum bodies 23, 23 wound with the band-shaped springs 26, 26 are respectively mounted at supporting frame bodies 9, 9 and the ends of the band-shaped springs 26, 26 wound around the drum bodies 23, 23 are drawn out of the window parts of joining parts 12, 12 along the channels of vertical arms 11, 11. Screws 29, 29 are inserted into through-holes 28, 28 of side plates 27, 27 fixed to their ends and the ends of the band-shaped springs 26, 26 are fixed to the panel part 2. A panel part 2 is hung by two pieces of the band-shaped springs 26, 26, by which the force in the direction of lifting the panel part upward is energized on the panel part 2. Then, the panel part 2 is risen by the energizing force of the band and is housed into the channels of horizontal arms 10, 10 and the vertical arms 11, 11.
Patent JP-H03106100-A (JP)
Title: Automatic mounting device for electronic component
Inventor: SHIMIZU YOSHIO
IPC: H05K13/04
Filed: 1989-09-20
Abstract: PURPOSE:To prevent a metal board from being overheated by the remaining heat of a heater when a mounting device stops operating abnormally by a method wherein an operator is given an alarm when a time-up signal is outputted in such a state that it is detected that the metal board is loaded. CONSTITUTION:If a mounting device is not in an automatic operation, it is checked that metal boards P are on heater blocks 20 and 40 or not, and if any of board loaded/unloaded memories 1-N is set in operation, a board overheat preventing timer is set judging that a board is loaded, and timing is started. When the set time of the timer elapsed, an alarm display light and a alarm buzzer are actuated to inform an operator. The operator unloads a metal board P from a transfer path 2. By this setup, a metal board can be surely prevented from being overheated by the remaining heat of heaters 21 and 41 when a mounting device stops operating abnormally, so that the metal board can be protected against characteristic failure which occurs when a conventional mounting device is used.
Patent JP-S6398720-A (JP)
Title: Access system for exchangeable recording medium
Inventor: IZAWA NOBUYOSHI
IPC: G06F3/06
Filed: 1986-10-16
Abstract: PURPOSE:To facilitate accesses to an exchangeable recording medium by dividing an address space for access to a data block by means of an inter-system medium and an out-system medium. CONSTITUTION:A secondary memory mechanism 20 is connected to a host 10 and consists of a controller 30, plural drivers 40 and an automatic medium exchanging device 50. The device 50 contains a medium inserting port 55 and plural medium storing positions 60 where exchangeable recording media are stored. Then an address space which is used to give an access to the data block on an exchangeable recording medium is used dividedly by the data blocks on the exchangeable recording media within and out of a computer system respectively. In such constitution, the accesses are facilitated to the exchangeable recording medium without setting plural media outside the computer system into this system.
Patent JP-H0993130-A (JP)
Title: Parallel type a/d converter
Inventor: GENDAI YUUJI
IPC: H03M1/36
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit configuration and to reduce a power consumption by decreasing the number of comparators at a signal compression side so as to adopt rough resolution of the signal compression side without deteriorating the characteristics of the entire system. SOLUTION: The image pickup output of an image pickup device such as a CCD solid-state image pickup element 11, that is, an analog video signal is digitized by a parallel A/D converter 12, gamma correction is conducted by a gamma correction circuit 13 and the result is fed to a DSP circuit 14. The parallel A/D converter 12 has plural reference voltages different from each other and an analog input voltage is compared with each of them for digital processing. In the parallel A/D converter 12, the number of comparators in the post-stage gamma correction circuit 13 at the signal compression side is reduced more than the number of comparators at signal expansion side. That is, the comparators at signal compression side and thinned to adopt rough resolution at the signal compression side.
Patent JP-2000077177-A (JP)
Title: High frequency heating device
Inventor: KANEKAWA NORIYUKI
IPC: F24C7/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To achieve the same heated temperature by an adjustment to extend a heating time, even if a high frequency output is lowered by an increase in a cumulative operating time. SOLUTION: A control circuit 2 computes a simple heating time in accordance with a weight information measured by a weigher 3, compensates the straight heating time to a longer real heating time in accordance with a cumulative operating time of a high frequency generating source 5 stored in a memory circuit, connects the high frequency generating source 5 to a commercial power supply 1 by driving a relay during the real heating time, computes the latest cumulative operating time by adding the real heating time obtained by the compensation to the cumulative operating time stored, in the memory circuit, and newly resisters the latest cumulative operating time in the memory circuit. Thereby, food can be finished always at the same temperature even if the high frequency generating source is deteriorated.
Patent JP-H1184591-A (JP)
Title: Film cassette for endoscope
Inventor: KANEKO KAZUMASA
IPC: G03B7/24
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a film cassette capable of surely identifying the kind of film cassette, even if a failure in electrical contact and the fluctuation of a power supply voltage appearing at a fixed resistor occur. SOLUTION: The cassette 10 is constituted of a film supply part 11 in which a film 10a is wound/loaded, a film take-up part 12 in which the film 10a is taken up and a bridge part 13 which connects the film take-up part 12 and the film supplying part 11. In such a case, a film information part 20 which shows various kinds of film information such as the sensitivity, color temperature type and frame number of the film is provided on the outer periphery of the take-up part 12. The film information part 20 is constituted in such a manner that two contact electrodes 21 and 22 and a Zener diode 23 are wired in series on a base plate 24 and this base plate 24 is provided in a state where it is buried in the film cassette 10, as the film information part 20.
Patent JP-H09114251-A (JP)
Title: Donor roll using external commutator
Inventor: SUTEIIBUN SHII HAATO
IPC: G03G15/08
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a donor roll which uses the external commutator as part of a scavangeless developing device. SOLUTION: This device is a donor roll 40 which carry marking particles to an electrostatic latent image recorded on a surface. The donor roll 40 is used to assist the conveyance of the marking particles in combination with an electric power. The donor roll 40 consists of a particle carry part, a support part, and an external part which is adjacent to the support part and positioned at an interval with the particle carry and has a main body which is fitted rotatably. The donor roll 40 further has an electrode member which is fitted to the main body and an electric connector which is related to the support part of the main body and is electrically connected to the electrode member. The electric connector can be connected electrically to the power source.
Patent JP-H0562474-A (JP)
Title: Semiconductor memory
Inventor: KONDO KENJI
IPC: G11C11/417
Filed: 1991-08-29
Abstract: PURPOSE:To reduce an occupancy area on the semiconductor substrate of a statistic type memory cell. CONSTITUTION:Each memory cell C1, and Cn is respectively constituted of a pair of transfer gate transistors Q3, Q4, Q9, and Q10, and a pair of driver transistors Q1, Q2, Q7, and Q8, and the transfer gate transistors are thin film transistors. The sub-threshold leak currents of the thin film transistors flow in storage nodes N1, N2, N1n, and N2n, so that a pair of storage nodes can hold a voltage difference. Thus, data can be held without supplying currents from a power source by providing a load transistor at each memory cell.
Patent JP-H03107298-A (JP)
Title: Terminal unit for switch monitoring and selector switch terminal unit
Inventor: NAKANO SUSUMU
IPC: H04Q9/00
Filed: 1989-09-20
Abstract: PURPOSE:To easily set a function from a front face side. to facilitate the formation of a selector switch terminal unit and to reduce a cost by providing an optical wireless receiving part to set the function at the central part of a terminal unit case. CONSTITUTION:The terminal unit is formed as follows. Namely, operation displaying light emission diodes 24 are juxtaposed on the upper part of the terminal unit case 2', and simultaneously, the operating handles 22 of operating switches are juxtaposed on its lower part, and an optical wireless receiving part opening 25, a receiving photodiode PD and a projecting light emission diode LD for function setting such as address setting and function setting, etc., are provided on the central part of the terminal unit case 2'. The function setting such as the address setting and classification setting, etc., can be easily executed without dismounting the terminal unit case 2'.
Patent JP-S62105337-A (JP)
Title: Formation of phosphor screen
Inventor: ISHIKAWA REIJI
IPC: H01J9/227
Filed: 1985-10-31
Abstract: PURPOSE:To enable a picture of high brightness and high quality to be obtained by using PVA of lower degree of polymerization than the PVA formerly used as PVA (polyvinyl alcohol) of resist layer which is to be removed in reversal development. CONSTITUTION:A resist layer 5 made from PVA photosensitive liquid is formed by internal exposure method over the area other than a portion where phosphor layer 9 of one color is to be formed. Then phosphor slurry 6, which has been made by mixing phosphor of one color in a photosensitive agent which will not be removed with the reversal agent of the resist layer 5, is applied and exposed to light over the whole surface from the outer surface of a panel 1, and then subjected to developing process to form a phosphor stripe 9 of one color. Then phosphor 10 on other portions is reversed, developed and removed together with the resist layer 5 by using reversal agent so that the phosphor layer 9 of one color way be formed PVA of a degree of polymerization Dp in a range 800<=Dp<2,000 is used as the PVA of the resist layer 5, thereby a picture of high quality and high brightness can be obtained.
Patent JP-H07105274-A (JP)
Title: Document issue system
Inventor: SAKAI ISAMU
IPC: G06Q50/26
Filed: 1993-09-30
Abstract: PURPOSE:To make a guidance on a nearby terminal device which is low in congestion extent when the extent of congestion exceeds a threshold value. CONSTITUTION:The document issue system, which is equipped with plural terminal devices 22 connected to a host computer 21 and issues a desired document through operation on a terminal device 22, is equipped with a human sensor 35 which detects a user standing in front of a terminal device 22, a congestion extent measuring instrument 33 which measures the extent of congestion from the detection state of the human sensor 35, a congestion extent gathering device 34 which obtain the extents of congestion of terminal devices 22 at other places through the host computer when the congestion extent measuring instrument 33 measures the extent of congestion exceeding the predetermined value, checks nearby terminal devices 22 of low congestion, and guides a terminal device 22 meeting the conditions when the terminal device 22 is present, and a document issuing machine 25 which issues the desired document for each of the terminal devices 22.
Patent JP-H0882598-A (JP)
Title: Moisture meter
Inventor: HISHIKARI ISAO
IPC: G01N21/35
Filed: 1994-09-13
Abstract: PURPOSE: To measure moisture with high accuracy regardless of the change of material quality to be measure. CONSTITUTION: The light from a light source 1 is projected on an object 3 to be measured by a projection lens 4 and transmitted light or reflected light is incident on a detection element 6 through the filters 51, 52 having a comparison wavelength and a measuring wavelength not affected by moisture provided to a rotary sector 5 by a condensing lens 4. The output signals thereof the amplified by an amplifier 7 to be separated into the signals R1, S, R2 corresponding to the respective wavelengths by a signal separating and rectifying device 8 to be taken out by a synchronizing signal generator 9 and the color or surface state of an object to be measured is discriminated from the signal R2 by an operation means 10 to calculate a kind and moisture is operated.
Patent JP-2001066872-A (JP)
Title: Developing device
Inventor: TAKENAKA KOICHI
IPC: G03G15/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To stably control the toner concentration and to make obtainable an excellent image having sufficient image density in the case of storing initial developer obtained by previously mixing at least toner and magnetic carrier in a device main body and detecting the toner concentration in the developer with a magnetic sensor so that the toner concentration may be controlled. SOLUTION: This device is constituted so that the developer 2 including at least the toner and the magnetic carrier is mixed in the device main body, and the toner in the developer is supplied to an image carrier 1 so as to develop an image, then the toner concentration in the developer is detected by the magnetic sensor 21 so as to control the toner concentration. In such a case, when the developer obtained by previously mixing at least the toner and the magnetic carrier for a required time is used as the initial developer to be stored in the device main body and the mixing time when the bulk density of the developer becomes maximal one is defined as (t), the mixing time T in terms of the initial developer is set to the range of 2t<=T<=5t.
Patent JP-S59135265-A (JP)
Inventor: MAABIN REONAADO KAUFUMAN
IPC: C09D5/46
Filed: 1983-12-27
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。
Patent JP-H04122752-A (JP)
Title: Highly filled poly-1-butene resin composition and sheet prepared therefrom
Inventor: TANAKA HARUHIKO
IPC: C08K3/00
Filed: 1990-09-14
Abstract: PURPOSE:To prepare the title compsn. excellent in moldability, flexibility, and dimensional stability and useful as the material of a flexible sheet generating no toxic gas during burning by compounding a 1-butene polymer, an inorg. filler, and a hydrocarbon oil. CONSTITUTION:1-Butene is (co)polymerized, if necessary, with up to 20mol% other 2-20C alpha-olefin, to give a 1-butene polymer having a melt flow rate of 0.01-150g/10min and a ratio of the wt.-average to the number-average mol. wt. of 2-15. 100 pts.wt. mixture of 5-40 pts.wt. resulting 1-butene polymer with 95-60 pts.wt. inorg. filler (e.g. CaCO3) is compounded with 2-20 pts.wt. hydrocarbon oil pref. having a kinematic viscosity (40 deg.C) of 30-600cSt (e.g. a paraffinic process oil) to give the title compsn., which is molded into a sheet.
Patent JP-H04123548-A (JP)
Title: Recovery system for deleted message
Inventor: OTA SUNAO
IPC: H04L12/58
Filed: 1990-09-13
Abstract: PURPOSE:To recover a deleted message by storing a delete message to an idle area of a delete message storage box and recovering the designated message in the delete message storage box into a mail box as required through the application of a command from a terminal equipment. CONSTITUTION:When any of terminal equipments 101-10N applies a delete command to a message in mail boxes 11-1N, an electronic mail exchange system 1 reserves an idle area of delete message storage boxes 21-2N and stores the message and a date. Moreover, when a retrieval command is applied to the delete message storage boxes 21 2N, the delete message storage boxes 21-2N are retrieved in the order of date, and when a display command is entered, a list of title of messages is displayed. When a message requiring its recovery is designated and a recover command is entered. an idle area of the mail boxes 11-11N is reserved and the designated message is set from the delete message storage box 21-2N to the mail boxes 11-11N. Thus, a deleted message is recovered.
Patent JP-H03109648-A (JP)
Title: Medical image processor
Inventor: ISHII SO
IPC: A61B6/03
Filed: 1989-09-22
Abstract: PURPOSE:To attain the emergency use of a medical image processor even which a certain computing element has a fault by carrying on the operation of the faulty computing element via another nondefective computing element. CONSTITUTION:A CPU 11 doubles as a normal action deciding means and a computing function back-up control means. If one of two computing elements 12 and 13 has a fault and does not work normally, the normal action deciding means decides the faulty computing element. At the same time, the computing function back-up control means carries on the operation of the faulty computing element via the other nondefective computing element. As a result, a total inactive state can be evaded even though the computing time is increased.