baber/WOPTO huggingface dataset:
Patent JP-H02292049-A (JP)
Title: Ink jet recorder, its manufacturing method, and ink jet recording method
Inventor: OKAMOTO TORU
IPC: B41J2/16
Filed: 1989-05-02
Abstract: PURPOSE:To prevent stain of ink from being generated on an edge part of a recording head by making pressure control of ink easy by a method wherein a head body on which many ink discharge holes are bored and an electrostatic field applying means applying an electrostatic field which makes ink kept in each ink discharge hole fly from the ink discharge hole to a recording sheat side, are established. CONSTITUTION:Ink I is supplied to an ink holding part 2 of a head body 4 via ink supply ports 10, 10..., and a plane like meniscus 11 is formed to ink discharge holes 23, 3... with ink supply pressure almost equal to atmosphere pressure at a height of an ink discharge port 3. A pulse voltage of +VC is impressed to a head side electrode 13 of the head body 4 according to information of an image to be recorded with a first high voltage power source 14 and besides, a pulse voltage of -VH is impressed to an electrostatic induction electrode 15 with a second high voltage power source 16. Then, a charge is injected onto a surface of the ink I in the ink discharge hole 3 from the head side electrode 13. The ink I is attracted to an electrostatic induction electrode 14 side, and a surface of the ink I is pulled up to a convex form with coulomb force to form an ink dot 26 on a surface of a recording sheet 18.
Patent JP-H09296027-A (JP)
Title: Curable resin composition
Inventor: SUZUKI TAKEHIRO
IPC: C09J163/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition having a long pot life and excellent in the adhesion to a wet surface by using as the constituents a component A having a specified composition containing a liquid epoxy resin and a component B containing an amine compound having at least two amino groups. SOLUTION: The component A is produced by blending a liquid epoxy resin (a) (e.g. liquid bisphenol epoxy resin), an acrylate compound (b) having at least two acryloyl groups (e.g. triethylene glycol diacrylate) and a silane coupling agent (c) having an epoxy or (meth)acryloyl group (e.g. γ- glycidoxypropyltrimethoxysilane), preferably in such proportions that the ratio of the total number of the epoxy and (meth)acryloyl groups in the component A to that of the ingredient (c) is 1:(0.01 to 0.3). The resin composition consists of the component A and a component B containing an amine compound having at least two primary or secondary amino groups.
Patent JP-H04317306-A (JP)
Title: Solenoid opening and closing valve controller
Inventor: ITO YOSHIRO
IPC: H01F7/18
Filed: 1991-04-16
Abstract: PURPOSE:To reduce costs of a cable through which a control panel is connected to a solenoid opening and closing valve. CONSTITUTION:When one main half-wave rectifier circuit 2a is closed, a positive pole half-wave rectified current flows in one sub-half-wave rectifier circuit 10a in order to open only one solenoid opening and closing valve 7a, and when the other main half-wave rectifier circuit 2b is closed, a negative pole half-wave rectified current flows in the other sub-half-wave rectifier circuit 10b in order to open only the other solenoid opening and closing valve 7b, and when both the main rectifier circuits 2a, 2b are closed, both the solenoid opening and closing valves 7a, 7b are opened. Since the two solenoid opening and closing valves 7a, 7b are driven by the half-wave rectified current having a polarity reverse to each other, as compared with the case where the rectifier circuit is connected to a control panel 1 through a common cable 15 and a cable is necessary for each a solenoid opening and closing valve, a half of a cable length and the numberof wire rod can be saved.
Patent JP-H0412674-A (JP)
Title: Control circuit for rectifier
Inventor: ISHIMOTO YOSHINORI
IPC: H02M7/06
Filed: 1990-04-27
Abstract: PURPOSE:To prevent inter-phase imbalance of input current by processing outputs from an AC input voltage detector, an AC input current detector and a reference setter and then comparing the result with an output from a digital triangular wave generator thereby obtaining a PWM control signal. CONSTITUTION:Digital signal from an A/D converter 24 receiving an output from a reference setter 11, outputs RVS,SVS, TVS from an AC input voltage detector 5 and digital signals from A/D converters 21a, 21b, 21c, 23a, 23b, 23c for AC input current detectors 15a, 15b, 15c are stored in the memories in microcomputors 25a, 25b, 25c where they are subjected to processing. These signals are provided, together with an output from a digital triangular wave generator 26, to digital comparators 27a, 27b, 27c where they are converted into PWM control signals for transistors 41, 42, 43, 44, 45, 46. Consequently, inter-phase imbalance of input current is prevented.
Patent JP-H09297136-A (JP)
Title: Washing method in immunoassay
Inventor: TONO YOSHIAKI
IPC: G01N1/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To remove the influence of a residual solution and improve reproducibility by treating the remaining foam with a defoaming agent after discharging a washing solution. SOLUTION: In immunoassay for performing B/F separation, an unreacted antigen or antibody is washed with a washing solution containing a surface active agent, and after discharging it, the foam left within a reaction vessel is washed with a defoaming agent, and discharged to remove the foam. As the defoaming agent, for example, an alcohol such as methanol, ethanol, or propanol, or an acid ester such as ethyl acetate, aluminum acetate, or methyl propionate is used, and the concentration of the organic solvent is set to 1-100% by capacity. The deforming operation is performed once to 10 times as occasion demands. According to this method, the reduction in simultaneous reproducibility caused by the washing solution residue is prevented, and detecting limit is improved, so that a precise and highly sensitive measurement can be performed.
Patent JP-H02291381-A (JP)
Title: Transfer device
Inventor: YAMADA YOSHIAKI
IPC: B65G17/06
Filed: 1989-05-01
Abstract: PURPOSE:To arbitrarily lengthen the length of the title device by driving it with linear motors with regard to a moving footpath or the like. CONSTITUTION:A plurality of linear motors are dispersedly arranged along a loop-shaped traveling path 1, and many traveling carts 5 which are enabled to travel by the linear motors and from which reaction plates 51 are suspended are arranged on the traveling path 1 so as to be adjacent forward and rearward in the traveling direction, and mutually adjacent carts 5 are connected by means of the spherical bearing 57 and a connecting rod 58 leaving a prescribed space. In the case, upper footboards 6 are also mutually adjoined so that the recessed groove is fitted in the projected circular-arc. Then, front and rear carts 5 become mutually oscillatable in the lateral direction to the spherical bearing 57, and further a bodies cart frame 54 provided with a traveling wheel 56 is arranged in the connecting part of the carts 5, so that the load put on the front and rear carts 5 can be supported, and also the cart frame 54 can be freely oscillated in the curved route part of a traveling rail 3 within the allowable oscillating range in accordance with the radius of curvature, and further footboards 6 mutually slide, and the wheel 56 always follows up the rail 3.
Patent JP-H02291794-A (JP)
Title: Key telephone system
Inventor: MIYATA MUTSUMI
IPC: H04M3/533
Filed: 1989-05-01
Abstract: PURPOSE:To enable general calling automatically at fixed time and to hear a calling message again even if a calling-side user is absent by providing a general calling function with a timer means and a message storage means. CONSTITUTION:The key telephone system is provided with a main CPU 1 which controls processing other than communication processing, a ROM 2 stored with the control means for a device by the CPU 1, and a RAM 3 stored with various data, specially, the set value of a timer, contents of messages, etc., temporarily. The time is set first. Namely, specified time (TIME) is set and a timer counter is initialized to '0'. Then a message to be outputted at the time of general calling is stored in a specific area of the RAM 3. Then the timer counter is made to count up and when the counter reaches the time TIME, a signal for the general calling is sent out to a main device 8. When there is a request to present the general calling message from a telephone set in the system, the message stored on the RAM 3 is resent to the telephone set.
Patent JP-H0596564-A (JP)
Title: Inorganic material gear
Inventor: HARA HITOSHI
IPC: F16H55/06
Filed: 1991-02-22
Abstract: PURPOSE:To provide an inorganic material gear, since for a resin gear, a tooth part and a flange part are molded only by resins of different materials, it should be required to insert a steel material pin as a shaft or mold that by inserting. Then, a number of assembling manhours is many, and squareness of the shaft to the flange is difficult to be prepared. CONSTITUTION:A shaft 1 is made of inorganic material such as silica material or ceramic or the like, and is molded integrally with the same material as that of a flange 2 in the same mold. The flange 2 is, for example, minus transferred as a gear form of its outer periphery, and the whole depth, tooth thickness and root circle are reduced compared to a regular tooth form. A tooth part 3 is made of resin such as nylon, FRP, etc., and molded by a wall thickness of several mm wherein the tooth form of the flange 2 becomes normal one. The tooth part 3 is molded in the same mold as the shaft 1 and the flange 2. In that case, it is molded by using a so-called slide core wherein the mold moves partically to form a space.
Patent JP-H02292110-A (JP)
Title: Milling device
Inventor: MIZUTANI HISASHI
IPC: B23C9/00
Filed: 1989-05-06
Abstract: PURPOSE:To maintain high dimensional precision from the center of a machined reference point of a work slope by measuring the two-point locations of a machined reference hole of a work and computing the dislocation of the machined reference hole to feed back the quantity of dislocation as the quantity of feed correction for a work head. CONSTITUTION:The arm swinging cylinder 44 of a measurement device 4 receives commands from a control device 5 to swing an arm 43 for approaching the first, second and third measurement devices 41a, 41b, 42 to a work 6 to be machined. Then, fillers 45, 46 have contact with the two-point locations alpha, beta of a crank shaft 62 and measured signals alpha, beta are input to the control device 5, so that the quantity of dislocation at the center of the crank shaft 62 can be computed and the quantity of feed correction for a longitudinal feed table 21 can be computed. Next, a longitudinal feed servo motor 210H moves the longitudinal feed table 21 the relative quantity of correction in accordance with commands from the control device 5. A cross feed table 20 is also moved in such a manner that the filler 47 of the second measurement device 42 has contact with a slope 61 to allow the computation of the quantity of correction, the same way as the above.
Patent JP-H07226999-A (JP)
Title: Piezoelectric speaker
Inventor: TSUTSUMI SHIGERU
IPC: H04R17/00
Filed: 1994-05-26
Abstract: PURPOSE:To provide a high fidelity reproduction sound without noise by eliminating the noise having not been avoided when a piezoelectric sounding element is sticked to a diaphragm. CONSTITUTION:A piezoelectric sounding element 8 formed by providing a metallic plate 7 to a piezoelectric element 4 having an electrode to both sides of a piezoelectric material is coupled with a magnified diaphragm 10 via a multi- point or ultra-multi-point support means a2 in the vicinity of a node when viewed from upward in a projecting way to form the piezoelectric speaker.
Patent JP-S608692-A (JP)
Inventor: JIYOSEFU MAIKURU MATESA
IPC: C03B5/02
Filed: 1984-06-01
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-H11300108-A (JP)
Title: Rotary thickener
Inventor: NAGASAWA MAKOTO
IPC: A23L11/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary thickener, in which a disturbance phenomenon of stock solution is not generated, which is high in solid-liquid separation efficiency, and which is compact, and can treat a large quantity of the stock solution or slurry, and can be operated unmanned for a long time. SOLUTION: The rotary thickener 1 consists of a solid-liquid separation tank 2 whose upper open edge part 2a is made an overflow part, a cylindrical stock solution guide pipe 13 installed in the central part of the solid-liquid separation tank 2 and provided with plural lead fins 30 extending in the radial direction to disperse the fed stock solution, a stock solution feeding pipe 3 for feeding the stock solution to the stock solution guide pipe 13, plural sedimentation promoting plates 12 erected with inner end parts thereof being fixed to the stock solution feeding pipe 3 and with a gap G being left between outer end parts thereof and the inner wall of the side of the solid-liquid separation tank 2,  a rotary arm 23 being adjacent to below the sedimentation promoting plates 12 and freely rotatably arranged coming into slidable contact with the inner wall of a bottom part 2b of the solid-liquid separation tank 2 and provided with a scraping disc 27 freely rotating on its axis at the head thereof, and a deposit discharge pipe arranged in the bottom part 2b of the solid-liquid separation tank 2.
Patent JP-S5741124-A (JP)
Title: Die head for thread cutting device
Inventor: SAKAMOTO KANEAKI
IPC: B23G5/10
Filed: 1980-08-19
Abstract: PURPOSE: To facilitate operation and improve accuracy in such a way that in a die head to cut tapered threads, it is brought into contact with a profile body which is fixed on the blade guide, and a stopper is installed in front of the die head.  
     CONSTITUTION: The tip of a pipe 37 is brought into contact with a stopper 23, and the tip of each chaser 12 with the outer peripheral face, threads are being cut by a driving part 36 and going on ahead. Here, the tip of a profile rod 26 is located on the upper side of the inclined plane 21 of a profile body 22, a stopper 23 is pushed out of the die head body 11 by advance of the pipe 37, and the profile body 22 is slid along a guide groove 20 in the axial direction. Since a blade guide 15 is given impetus by a spring 29, the profile rod 26 is transferred to the lower side of the inclined plane 21, the blade guide 15 is slid in the circumferential direction, blades 16 which are engaged with the groove are moved to the direction which grows the diameter, the chasers 12 are pulled up, and the tapered threads. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62269666-A (JP)
Title: Impregnation of seasoning liquid into chicken egg
Inventor: INOUE MAKOTO
IPC: A23L15/00
Filed: 1986-05-17
Abstract: PURPOSE:To obtain a uniformly seasoned hard-boiled egg having excellent preservability, without causing cracking of shell, by evacuating a chicken's egg in a vacuum chamber to eliminate the air chamber between the egg shell and albumen, coagulating the albumen in hot water while leaving the yolk in half-boiled state and immersing in a cold seasoning liquid. CONSTITUTION:Raw chicken's egg 1 is put into a vacuum chamber and the chamber is evacuated to eliminate the air chamber 4 existing between an egg shell 8 and albumen 3 by exhausting the air from the fresh egg 1 and expanding the yolk 2 and the albumen 3. The treated egg is immersed in hot water 5 to effect the coagulation of the albumen 3 while leaving the yolk 2 in half-boiled state. The processed egg 1 is immersed in cold seasoning liquid 6 without delay to effect the uniform impregnation of the seasoning liquid 6 into the chicken's egg 1. The objective hard-boiled egg can be prepared by this process. The evacuation process is preferably repeated plural times.
Patent JP-S5339115-A (JP)
Title: Photosensitive recording medium
Inventor: KANEKO TADAO
IPC: H01L21/027
Filed: 1976-09-22
Abstract: PURPOSE:To prevent stripping of a positive type photoresist from a base plate, and shorten a process, by adding a specified silane coupling agent to the photoresist consisting of a phenol novolak resin and quinone diazide.
Patent JP-S604237-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAUCHI KAZUYA
IPC: H01L21/762
Filed: 1983-06-23
Abstract: PURPOSE:To enable the reduction of quantity of encroachment as well as levelling of an oxide film isolation layer by utilizing the properties of silicon-enriched oxide film. CONSTITUTION:After an Si oxide film 12 is formed on the upper surface of an Si substrate 11, an Si nitride film 13 is grown by CVD method. After selective etching of the Si nitride film 13 in the region to be isolated, an Si oxide film is formed in a part of the substrate 11 and is then removed completely. After that, an Si-enriched Si oxide film 14 is spread by CVD method, e.g. of SiH4+CO2 group, after which oxidation is done by reactive ion etching method so as to leave the Si-enriched Si oxide film 14 only on the side parts of the projecting part of the substrate 11. In this case, the Si-enriched oxide film 14 has an effect to restrain oxidation speed in lateral direction of the single crystal Si substrate 11. Accordingly, quantity of encroachment of residual Si nitride film 13 into the lower surface is minimized and the oxide film 14 itself is lastly oxidized to become an oxide film isolation layer 15 thereby levelling the surface.
Patent JP-S60257261-A (JP)
Title: Optical printer
Inventor: KATOU AKINORI
IPC: B41J2/445
Filed: 1984-06-04
Abstract: PURPOSE:To obtain a printer having no right or left downward inclincation due to a short light shutter array by providing the light shutter array in a freely moving fashion in the width direction and moving direction of a photosensitive medium. CONSTITUTION:If a motor 9 is turned normally under a condition that a photosensitive medium 1 moves at an equal velocity in an arrow direction and a light shutter array 2 is moved to the left and the array 2 shifts in A direction at an equal velocity. At the same time, a motor 18 is caused to turn normally and the array 2 to move in C direction at the same velocity as the moving velocity of a medium 1. During the movement of the light shutter array 2, the medium 1 is recorded. If the array 2 travels to the right end, it stops the rotation of the motor 9 and concurrently, reverses the motor 18, moving the array 2 to D direction rapidly. If the movement in D direction is completed, the motor 9 is reversed and the motor 18 is turned normally with the array 2 shifted to B and C directions, thus recording the medium 1. As a result of the repetition of the above-operating cycle, information is recorded sequentially into the photosensitive medium 1.
Patent JP-H11304123-A (JP)
Title: Control system for gasification furnace generator
Inventor: NAKANO YOSHINOBU
IPC: F02G5/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To generate power stably in safety from a gasification furnace generator employing a Stirling engine in a small gasification incinerator. SOLUTION: In a gasification furnace generator equipped with Stirling engine generators 22, 25 operating with waste heat from the secondary gasification furnace out of primary and secondary gasification furnaces, exhaust gas temperature is regulated to a specified level by controlling air supply to the gasification furnace depending on the exhaust gas temperature of the gasification furnace. Output power is regulated to a specified level by controlling air supply to the secondary furnace depending on the oxygen concentration of the gasification furnace. An air preheater 18 absorbs heat from the exhaust gas and warms combustion air being fed to the secondary furnace. An auxiliary heater 20 heats up the secondary furnace before distillation gas is generated from the primary furnace.  At the time of starting an engine, an engine starting heater 21 is operated to heat the Stirling engine generator by receiving power from a battery 26.
Patent JP-S5816301-A (JP)
Title: Switch controlling system of multiplex system
Inventor: KAWAI TAKUMI
IPC: G05B9/03
Filed: 1981-07-22
Abstract: PURPOSE:To increase the reliability of the peripheral machinery and to reduce the cost, by giving a collective switching action to a multiplexed control system when a controlling computer has a fault. CONSTITUTION:The controlling computers 1-3 containing the central processors 4-6 and the process input/output devices 7-9 have a triple system. In case when all devices are normal, the digital output of the input/output device 7 drives the relays 11a-11n. Under such conditions, if the controlling computer 1 has a fault, a signal of fault is fed to a switch control circuit 10. Thus the circuit 10 turns off collectively the device 7 and at the same time turns on the device 8. As a result, the relays 11a-11n are collectively driven by the process  8. In such way, the number of switching relays can be decreased to increase the reliability of the peripheral machinery and to reduce the cost.
Patent JP-S605716-A (JP)
Inventor: KOGA KAZUYUKI
IPC: H02G1/14
Filed: 1983-06-23
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-H07293189-A (JP)
Title: Shield machine and construction method for underground structure
Inventor: MAIDA TOSHIROU
IPC: E21D9/087
Filed: 1994-04-28
Abstract: PURPOSE:To make an underground structure free in length, and construct the structure corresponding to change in its cross sectional shape by excavating undergrounds by a plurality of rotary cutters arranged in front, and constructing the underground structure made of segments utilizing a work head. CONSTITUTION:Rotary cutters 6 and 7 are rotated so as to allow a natural ground to be excavated, and a machine body is advanced by a reaction from an existing work head 9 and a connection lining body 10 with each shield jack extended. Segments 1 and 15 are then carried into the space of an end cylindrical body section 2 by utilizing the work head 9, and they are pushed aside while the upper and lower peripheries of the held segment 11 are being fixed by an erector device. In this case, the coupling section of each segment 11 is coupled with the coupling section of an existing segment 11. Each segment 11 is pushed in order from the inside of one end cylindrical body section 2 to the other end cylindrical body section 2 or from both end cylindrical body sections 2 and 2. Subsequently after the connection lining body 10 has been constructed, a circular arc segment 15 is assembled so as to allow a work head 9 to be additionally provided. The connection lining body 10 and the work head 9 are kept constructed in a specified length by repeating the aforesaid processes.
Patent JP-H08266557-A (JP)
Title: Buffer type magnetic attachment
Inventor: NITTA YOSHIMASA
IPC: A61C13/235
Filed: 1995-04-02
Abstract: PURPOSE: To prevent the damage to the dental root and the progression to the damage to denture and to ensure the fail-proof attraction and detachment of the denture by forming a magnetic attachment for attracting the denture in such a manner that the dental root absorbs and relieves masticatory force in tune with the gingiva. CONSTITUTION: A buffer material of waterproof rubber 12 is inserted between the denture side magnet 2 of the magnetic attachment and the denture. The denture side magnet 2 is not fixed to the denture but the denture side magnet 2 is fixed while the waterproof rubber 12 is held inserted by hooking a stopping projection 11 mounted at the denture side magnet 2 with a key-shaped groove disposed on an outside cylinder 4 to make the denture side attachable and detachable at need so as to provide convenience in the exchange of the buffer material due to deterioration.