baber/WOPTO huggingface dataset:
Patent JP-S56141238-A (JP)
Title: Constant paper feed pressure system paper feeder
Inventor: ISHII YASUAKI
IPC: G03B27/00
Filed: 1980-04-01
Abstract: PURPOSE: To uniformalize a press contact force of a copy paper, by a method wherein, in a subject device in which a paper feed roller, making press contact with the upper surface of the forward end of the copy paper, and a friction pad are mounted, a spring constant of spring, which pushes up a moving bottom plate whereon a copy a paper heap is placed, is set at a specified value.  
     CONSTITUTION: A copy paper cassette 1, which tilts and is detachably attached at a reproduction machine body 1, is positioned such that a front half part of a stationary bottom part 2 is lowered, and a moving bottom plate 3 is set thereon so that it can turn centering around a base part 3a serving as a fulcrum. With the moving bottom plate 3 pushed up through the force of a spring 4 which is positioned between the moving bottom plate 3 and the stationary bottom plate 2, a forward end of an uppermost copy paper 6 is brought into press contact with a paper feed roller 7, and the copy paper 6 are separated into each one sheet for feeding through the working of both the roller 7 and a friction pad 8. The spring constant of the spring 4 is set such that it corresponds to a value which equals a copy paper weight W added to a friction resistence force F produced between a forward end fence 5 of the cassette 1 and the forward end of the copy paper 6 and at a time when the copy paper 6 is raised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03245894-A (JP)
Title: Treatment of waste water
Inventor: KAJIKURI HIDEKI
IPC: C02F1/52
Filed: 1990-02-23
Abstract: PURPOSE:To treat fine fiber flocs enclosing bubbles to float to an upper layer part by a method wherein bentonite is added to and mixed with waste water containing floated pulp fibers and fine fiber flocs to flocculate and settle the pulp fibers and the fine fiber flocs. CONSTITUTION:By the use of bentonite, the insoluble substances in waste water, for example, pulp fibers, especially, fine fiber flocs enclosing bubbles (air) to float to an upper layer part or highly foamable chemicals are rapidly flocculated and settled to make it possible to obtain extremely excellent effect.
Patent JP-H10241087-A (JP)
Title: Transmission line monitoring device in disaster prevention monitoring system and exhaust gas prevention control system
Inventor: TAKAHARA TOMOO
IPC: G08B29/06
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To increase the number of blocks to be connected in series and to obtain high safeness by simple constitution by providing the system with a both disconnection type latching relay allowed to be driven at the time of detecting the short-circuit of a monitor line and capable of disconnecting a succeeding block. SOLUTION: A return circuit 2, a short-circuit detection circuit 3, etc., are connected to a full wave rectification circuit 1 and DC power full-wave rectified by the circuit 1 is inputted to a constant voltage circuit 4. The circuit 3 constitutes a voltage monitoring means for detecting the short-circuit of the monitor line. A control part 6 is driven by power supply voltage sent from the circuit 4 and a connection circuit 7 and a disconnection circuit 8 are connected to the output terminals of the control part 6 to control the switching of power supply to relay coils in a so-called both disconnection type disconnection control means 9. The means 9 receives a control signal from the control part 6, turns on/off two control transistors and controls the switching of power supply to two coils of the latching relay to disconnect the monitor line on the succeeding block side.
Patent JP-S58159692-A (JP)
Title: Controller for induction motor
Inventor: OGURA TAKEO
IPC: H02P27/02
Filed: 1982-03-16
Abstract: PURPOSE:To always control stable voltage by connecting a filter circuit for resonating at least with fifth harmonic voltage of fifth and seventh harmonic waves to a motor main circuit when power is fed by a non-utility generation power source. CONSTITUTION:A motor main circuit is composed of thyristors 7-12 provided through contactors 4, 5 between a 3-phase induction motor 3, a 3-phase AC  power source 1 and 3-phase AC non-utility generation power source 2. The  motor 3 is controlled normally with the voltage of the power source 1 and with  the phase control by the voltage of the power source 2 via the thyristors 7-12  when the power source 1 is interrupted. Filter circuits F5, F7 resonating with  fifth and seventh harmonic waves are connected to the motor main circuit only when the voltage of the power source 2 is controlled.
Patent JP-H06255281-A (JP)
Title: Paper post-handling device
Inventor: YOSHII KATSUMI
IPC: B65H39/11
Filed: 1993-03-02
Abstract: PURPOSE:To provide a paper post-handling device capable of shortening a paper post-handling time while keeping a jogging accuracy. CONSTITUTION:A paper post-handling device, in which paper discharged from an image forming device is gathered to a plurality of bins vertically arranged in many stages and, after the gathering, the paper is post-handled, e.g. stapled, is provided with a paper discharge detection means 1 detecting the discharge of paper on the bin; a paper presence/absence detection means 2 detecting the presence/absence of paper on the bin; a jogging means 4 jogging paper on the bin; and a control means 3 for delaying a jogging timing by the jogging means 4 only for the first paper discharged on the bin.
Patent JP-H05242268-A (JP)
Title: Automatic tabulating system for time-point data
Inventor: INOUE TOMOTAKA
IPC: G06F17/40
Filed: 1992-02-27
Abstract: PURPOSE:To tabulate data expressed with time-point at every period. CONSTITUTION:When sales data 11a, 11b are written on a table data storing file 13, the data representing the time is converted to format according to a constant rule, that is, a time value by a time-point data conversion processing part 12. A tabulation processing part 16 receives table data line by line from a table data input part 14, and performs an arithmetic operation according to a method and the period designated by a tabulating method decision part 15. A tabulation result is written on the table data storing table 13, line by line, at a table data output part 17. When the sales data 11a, 11b are generated, the time-point value can be changed to arbitrary description by the time-point data conversion processing part 12.
Patent JP-H08206466-A (JP)
Title: Hollow yarn membrane module
Inventor: KURUSHIMA TAKESHI
IPC: B01D63/00
Filed: 1995-02-07
Abstract: PURPOSE: To provide a hollow yarn membrane module excellent in heat resistance usable even at a high temp. CONSTITUTION: In the hollow yarn membrane module constituted by bundling a large number of hollow yarn membranes to form bundles and bonding and fixing at least one end parts of the bundles to a support with an epoxy resin while holding the open state of the hollow yarn membranes, rubber particles with a particle size of 20μm or less are dispersed in the epoxy resin.
Patent JP-H08228537-A (JP)
Title: Rice transplanter
Inventor: KAWASE MUNEYUKI
IPC: A01C11/02
Filed: 1995-03-01
Abstract: PURPOSE: To provide a rice transplanter for dividing a seedling planting device without being obstructed by a spring for balancing a seedling placing stand and changing the seedling planting device to a housed posture by changing its posture. CONSTITUTION: The outside end parts in the lateral direction of divided parts of a seedling planting device are faced to the front side of a traveling machine body by rotation of the divided parts around a longitudinal shaft center and the displacement of a shaft center position. The divided parts are moved to the central position side in the right and left directions of the traveling machine body and the seedling planting device can be changed into a housed posture in which the upper ends of divided seedling placing stands 13R and 13L are mutually approached. The seedling planting device is detachably provided with the end of at least one of springs 48 for improving weight balance during movement of the seedling placing stand 13 in the lateral direction in planting operation.
Patent JP-S59168100-A (JP)
Inventor: TERAI TOMIO
IPC: C11D7/54
Filed: 1983-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11236992-A (JP)
Title: Electric fusion type joint
Inventor: NISHIKATA NOBUHIRO
IPC: F16L47/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric fusion type joint capable of facilitating the manufacturer thereof even in case of a joint having various kinds of shape and capable of easily connecting a pipe with an electrifying control controller of a normal electric fusion joint. SOLUTION: This device is formed of an electric fusion joint 1 provided with one system of heating wire embedded over from one port for insertion of a thermoplastic resin tube to be connected toward the other receiver port and a spigot joint 2 having fusing cylinder parts 21, 22 inserted into one receiver port of the fusion joint 1 and fixed to a receiver port end surface of the fusion joint by thermal fusion. In this case, at the time of fusing work, a resin pipe to be connected is inserted into the other receiver port of the electric fusion joint 1, and the heating wire is electrified for heating, and a resin pipe to be connected and the fusing cylinder parts 21, 22 of the spigot joint 2 are electrically fused at the same time.
Patent JP-H04278950-A (JP)
Title: Image forming device
Inventor: TSUDA MASAYUKI
IPC: G03D13/00
Filed: 1991-03-07
Abstract: PURPOSE:To provide an image forming device which can lower the energy for hardening a microcapsule and selectively form an image on a supporting body. CONSTITUTION:The whole surface of a microcapsule paper 44 carrying the microcapsule 4 in which a dye precursor is enclosed is coated with viscous photosetting material 1 by an applicator 5 before exposure. Thereafter, the paper 44 is exposed by a lamp 50 and the material 1 is hardened according to the image of an original 45. Besides, the exposed microcapsule 4 is hardened by a heating device 15. Then, only the part of the material 1 which is not exposed and hardened is coated with color developer by a color developer applicator 20. Thereafter, the paper 44 is pressurized and developed in a state that it is superposed on the normal paper 10 and the image is formed on the normal paper 10.
Patent JP-H10237590-A (JP)
Title: Container can body, and its manufacture
Inventor: TOMOKIYO HISAMASA
IPC: C22C38/14
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To produce a two-piece can in which the strength of a can body and a closing part of a can is unified, and the can is thin-walled. SOLUTION: A working part 6a is formed on a closing part 6 of a formed container can 7 having the composition consisting of one or two kinds of 0.0002-0.01% C, 0.001-0.1% Si, 0.05-1.0% Mn, 0.0005-0.05% P, 0.0005-0.03% S, <=0.1% sol Al, 0.0005-0.01% N, <=0.04% Ti, 0.02-0.1% Nb, and the balance Fe with unbeatable impurities, and an easily openable can mechanism is added to the working part 6a.
Patent JP-2000237194-A (JP)
Title: Light measuring method and device
Inventor: MAKI ATSUSHI
IPC: G01N21/17
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To measure a specimen with the light without causing a malfunction by a multichannel, and to easily perform a living body measurement by using the light by successively performing a measurement position display, a measurement result display and a measurement result registering button display after displaying a part for selecting a measuring mode. SOLUTION: In this light measuring method and a device for imaging the cerebral inside by detecting the light reflected in a specimen by irradiating the light to the specimen, for example, a scalp of a head part, first of all, a main menu selecting initial image screen is displayed, at system rising time. By selecting a button 301, here, measurement processing is performed and a data analysis is performed by selecting a button 302. In the measurement processing with pushing the button 301, a condition input image screen is displayed in the next place, and after optionally inputting and setting a condition, a gain adjusting display image screen is then displayed. Next, a measurement position display image screen is displayed, measurement is started by operating a measurement starting button, and a measurement result is displayed on a measurement result display image screen.
Patent JP-S63208477-A (JP)
Title: Inside-out type tape bundle and manufacture thereof
Inventor: KATAKI FUSAO
IPC: B65H54/02
Filed: 1987-02-25
Abstract: PURPOSE:To prevent a loop or torsion from being produced when tapes are delivered by immersing a tape bundle in an adhesive solution so that the adhesive agent is applied to the tapes over the whole area in the longitudinal direction thereof in such a manner that they are separable from each other, and then separating an excessive adhesive-solution from the tape bundle taken out of the adhesive solution before it is dried. CONSTITUTION:A tape bundle 1 is immersed in an adhesive solution 3 in a container 2 so that the adhesive solution 3 is caused to penetrate into the inside thereof, and the adhesive agent, which glues tapes to each other, is applied to the tapes in the tape bundle 1 over the whole area in the longitudinal direction thereof. In this case, the adhesive agent is of a type which permits the tapes to be easily separated from each other when they are delivered from the tape bundle 1. Subsequently, the tape bundle 1 taken out of the adhesive solution 3 is placed in a closed container 4, and an excessive adhesive-solution is sucked by means of a piping from a vacuum pump from the tape bundle 1. And then, the tape bundle 1, from which the excessive adhesivesolution is sucked, is dried. Thereby, the adhesive agent is applied to the tapes over the total length of the tape bundle 1 so that a loop or torsion cannot be produced when the tapes are delivered, and a clogging to a delivery guide and a binding failure can be prevented from taking place.
Patent JP-H10161962-A (JP)
Title: Multimedia network system and communication method therefor
Inventor: MAEKAWA HIROTOSHI
IPC: H04N21/472
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To enable systematic multimedia information/service provision. SOLUTION: A service provider node 30 transmits guidance information showing the contents of service to be provided to a mediator node 12. An information user node 20 sends out data requesting the guidance information of service provider node 30 to the mediator node 12. Corresponding to the request from the information user node 20, the mediator node 12 transmits the guidance information to the information user node 20. The information user node 20 transmits data showing the service to be provided to the service provider node 30. The service provider node 30 transmits a program module or the like for providing the service to the information user node 20 and provides the requested service.
Patent JP-H03244311-A (JP)
Title: Transferring device of seedling in seedling transplanter
Inventor: KATO SATORU
IPC: A01C11/02
Filed: 1990-02-21
Abstract: PURPOSE:To make possible to take out seedlings of transplanting numbers without variation to a planting lever in a compressed state by intermittently transferring a conveyer belt in lower face of a seedling-loading stage to a seedling-receiving stage, separating the seedling-receiving stage stage from the seedling-oading stage in the transferring and bringing to near in a stopping state. CONSTITUTION:A roller 26 and a conveyer belt 37 wound on a driving roller 24 are installed in lower face of a seedling-loading stage 7 and a bottom of the seedling- loading stage 7 is formed by the conveyer belt 37. A seedling-receiving plate 27 is constructed so as to close a lower end outlet of the seedling-loading stage 7 by a front wall of the plate and made to be able to transfer back and forth to a transferring direction of an upper face of the conveyer belt 37. A taking-out port is formed from the front wall of the seedling-receiving plate 27 to a part of the lower face extending to the side of the seedling-loading stage 7 and a top of a planting lever is made to downwardly rotate through the taking-out port. The conveyer belt 37 is intermittently driven and the seedling-receiving plate 27 is forwardly transferred in accompanying to advance of the belt, then returned in stopping. Therefore, seedlings on the seedling- loading stage 7 are smoothly sent to forward and compressed in stopping, thus transplanted with uniform number of seedlings.
Patent JP-S63210007-A (JP)
Title: Collection of kish graphite from molten pig iron
Inventor: MEGURO MASARU
IPC: C01B31/04
Filed: 1987-02-25
Abstract: PURPOSE:To recover high grade kish graphite from molten pig iron satd. with carbon in a hermetically sealed vessel, by cooling the molten pig iron by agitation and by scattering and blowing up kish graphite separated and floated to the surface of the molten pig iron into the space of the vessel. CONSTITUTION:Molten pig iron 4 contg. carbon in a satd. state is held in a vessel 5 at about 1,500 deg.C and a lid 6 is fitted to the top of the vessel 5. The temp. of the molten pig iron 4 is dropped by agitating the iron 4 with an impeller 1 to supersaturate the satd. carbon and to separate a part of the carbon as kish graphite. The separated kish graphite floats to the surface of the molten pig iron 4 because of the lower specific gravity. The floated kish graphite is scattered and blown up into the space of the vessel 5 by jetting an inert gas from nozzles 2 and it is taken out of the vessel 5 from ducts 3 for collection. High grade kish graphite contg. a very small amt. of impurities such as slag and granular pig iron is obtd.
Patent JP-H05208035-A (JP)
Title: Wheelchair
Inventor: KOZAI SATOYUKI
IPC: A61G5/02
Filed: 1992-01-30
Abstract: PURPOSE:To facilitate the sift of a physically handicapped person on a wheel- chair to another vehicle through the lateral shift by installing an axle arm which is supported in swingable manner in the longitudinal direction by a pin in the direction crossing at right angle with the advance direction of a frame body and an elbow rest for swing-operating the axle arm in the longitudinal direction. CONSTITUTION:When a physically handicapped person on a wheelchair desires to shift to other place by himself, or a nurse desires him to shift to other place, the lock for an elbow set part 10E is released. Then, the elbow set part 10E is pushed downward, having a pin 10F as fulcrum, and then an axle arm 10B shifts by a prescribed angle rearward, having a pin 10A as fulcrum, and a large wheel installed on an axle 10C shifts rearward. Accordingly, the large axle which forms an obstacle is removed from the upper surface parts of the left and right frame bodies 3A and 4A. Accordingly, the physically handicapped person can easily shift from the wheelchair to a bed, etc.
Patent JP-H04260782-A (JP)
Title: Open show case
Inventor: HIRATA TAKASHI
IPC: A47F11/10
Filed: 1991-02-15
Abstract: PURPOSE:To prevent wirings from becoming complicate due to lateral crossing of power source leads connected to a power source outlet with a simple structure when commodity display shelves having different lengths with fluorescent lamps having different capacities are disposed at right and left sides and interchanged from the right to the left as required. CONSTITUTION:Commodity display shelves 6, 7 having different lengths with fluorescent lamps 15, 16 have power source leads 20, 21. On the other hand, power source sockets 18, 19 are so secured to a back wall 3a of a storage chamber 3 as to couple the leads 20, 21 extended from the lamps via plugs 22, 23. Cutouts 13 for engaging the leads when the right and left shelves are interchanged, are formed partly on the shelves.
Patent JP-S51132078-A (JP)
Title: Bulb inside cleane in the manufacturing process of cathode beam tube
Inventor: OYAMADA YOSHINORI
IPC: H01J29/00
Filed: 1975-04-09
Abstract: PURPOSE: To eliminate the dust in a bulb effectively by causing a smooth gas flow from the inside of a bulb to the outside of the bulb. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53126920-A (JP)
Title: Dynamic type speaker
Inventor: TSUBOI KOUICHI
IPC: B32B9/00
Filed: 1977-04-12
Abstract: PURPOSE:To achieve the improvement in the performance of a speaker and the expansion in reproduction bands by forming a metal foil such as Al or Ta into a cone type 2 or dome type as a diaphragm and depositing a compound such as nitride or carbide on the surface thereof.
Patent JP-S53127933-A (JP)
Title: Feed back control circuit system for internal combustion engine
Inventor: YAMAGATA TETSUO
IPC: F02M51/00
Filed: 1978-04-10
Abstract: PURPOSE: To control the engine condition accurately to the setting value, comparing the value of signal to show a condtion of engine to the setting value, constructing to emit the rectangular wave signal with the comparing circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58215541-A (JP)
Inventor: HAINTSU BAIERU
IPC: G01N21/88
Filed: 1983-03-16
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-H10238398-A (JP)
Title: Cylinder block and manufacture thereof
Inventor: IKUTA HIROYUKI
IPC: F02F1/08
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the radiating characteristics of a partition part of a cylinder liner, and to lower the temperature of the area, by forming a recessed part in the partition of the cylinder liner from a connection point of the cylinder liner, and filling the recessed part with a cylinder block material. SOLUTION: A cylinder liner 11 is formed by integrally molding four cylinder lines. A recessed part (through hole) 14 is formed on a connection point of each cylinder liner. The through hole 14 is pierced in the partition 22 from the connection point A, to be communicated with the other connection point B. The number and size of the through holes 14 are determined on the basis of the thickness or the like, of the partition 22, and the size or number of through holes is increased when it is necessary that the cooling function is improved. The through hole 14 formed in the partition 22 of the cylinder liner 11 is filled with a cylinder block material by the flowing-in of the aluminium molten bath of the material same as that of a cylinder block body at the casting of the cylinder block.
Patent JP-H06254358-A (JP)
Title: Detection of defect of reverse osmosis membrane
Inventor: YOSHIDA SEIJI
IPC: B01D71/68
Filed: 1993-03-03
Abstract: PURPOSE:To provide the method for detection of the defect of a reverse osmosis membrane which eliminates the contamination of the membrane surfaces, substantially prevents the degradation in a water permeation rate, is free from problems of safety of dyes and impurities and can specify a leaking point or repair the defective part of the membrane. CONSTITUTION:This method for detection of the defect of the reverse osmosis membrane by using a dye soln. consists in using edible dyestuff which is not adsorbed on the reverse osmosis membrane as the dye and using a porous sheet-like material which adsorbs the edible dyestuff and has ion exchangeability as a means for detecting the dye leaking from the defect.