baber/WOPTO huggingface dataset:
Patent JP-H05171510-A (JP)
Title: Production of regenerated collagen fiber
Inventor: FURUKAWA MITSURU
IPC: D06M101/02
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the subject fiber not causing the generation of waves even on the adhesion of water, having excellent water resistance and suitable for wigs, etc., by adjusting the swelling rate of a soluble collagen within a prescribed range, and subsequently treating the treated collagen with a metal salt aqueous solution. CONSTITUTION:Soluble collagen is dried and subsequently treated with a water- soluble organic crosslinking agent such as formaldehyde (in a concentration of preferably 0.3-5wt.%) to give a swelling rate of 100-300% followed by treating the product with a metal salt aqueous solution such as chromium sulfate (in a concentration of preferably 0.2-5wt.% converted into the metal oxide) to obtain the objective fiber.
Patent JP-H10182248-A (JP)
Title: Non-slumping very low cement based bond castable composition and working method thereof
Inventor: AIDA KOJI
IPC: F27D1/16
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-slumping, high density and low water content castable composition minimized in the quantity of use of a calcium aluminate cement as a binder to improve corrosion resistance and mechanical strength at a high temp. such as hot strength and its working method. SOLUTION: The non-slumping very low cement based castable composition is composed of a 1st pump transportable component, which is prepared by kneading 100wt.% solid matter consisting of the calcium aluminate cement in a quantity to be 0.2-1wt.% per 100wt.% solid portion in quantity of the calcia component contained in the calcium aluminate cement, 1-15wt.% in total of a clay and a siliceous fine powder, 0.01-0.5wt.% deflocculant and the balance refractory aggregate and fine powder with water in a quantity enough to attain the consistency capable of pump transportation, and a 2nd component of a flocculant, which is added into the 1st component at the time of working.
Patent JP-H09162349-A (JP)
Title: Semiconductor device
Inventor: OYABU YOSHINOBU
IPC: H01L23/12
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be reduced in size by molding wire electrodes led out from the device into one unit with it by a simple connection structure without using a lead frame and thereby can be mounted on a wiring pattern on a printed board. SOLUTION: Wire electrodes 3 which stand on electrodes exposed on a semiconductor device 1 at right angles with the face of the semiconductor device are fixed and then the base of the electrodes and the semiconductor device are molded into one body with resin 4. After that, parts of the wire electrodes which are exposed from the resin-molded section are cut at specified places. Parts of the electrodes which are still exposed after cutting are so bent as to be parallel with the face of the resin and weld metal 5 is fastened to the exposed parts of the bent linear electrodes.
Patent JP-2000168991-A (JP)
Title: Belt drive unit
Inventor: KOZUKI MICHIZO
IPC: B65H5/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To properly restrain side slippage to a fixing end side of a belt on a control roller, in a bill conveyer for an ATM constituted to control meandering of the belt by the control roller with its one end fixed as a fixed end and with the other end serving as a movable end. SOLUTION: A regulation ring 51 rotatable coaxially and relatively with respect to a control roller 9 is provided in a fixed end 9a of the roller 9 to regulate deviation, to a fixed end 9a side, of a belt 11 while rotation-driving the regulation ring 51 by contact with the belt 11 deviated to the fixed end 9a side. An E-ring 55 is arranged in a control roller 9 side of the regulation ring 51 in this case to form and secure a space, between the ring 51 and the control roller 9, for avoiding contact of the both rollers 51, 9.
Patent JP-H0764327-A (JP)
Title: Electrostatic charge image developing color toner
Inventor: ISHIHARA YUKA
IPC: G03G9/087
Filed: 1993-12-22
Abstract: PURPOSE:To provide a color toner high in fixation strength and excellent in fixing property at a low temp., environmental dependency of electrification, characteristics of image quality, preservation stability over a long time, grindability, surface glossiness and the like. CONSTITUTION:The electrostatic charge image developing color toner contains a binder resin and a coloring agent and further a spherical external additive having 20-80nm average particle diameter and an external additive having 5-20nm average particle diameter. A compound having a polyvalent hydroxy compound component expressed by a general formula (1), a compound having a polyvalent hydroxy compound component expressed by a general formula (11) and preferably with these mixture, a polyester resin essentially consististing of glycerine are used as the binder resin. The solubility parameter of the binder resin is preferably 10.6-12.5. (In the general formulas (1) and (11), each of (a), (b), (c) and (d) is integer and each of (a+b) and (c+d) is 2-7.)
Patent JP-H07181377-A (JP)
Title: Endoscopic objective lens
Inventor: TAKASUGI YOSHIHARU
IPC: G02B13/04
Filed: 1993-12-24
Abstract: PURPOSE:To vary the focal length distance of the whole system by integrating a first lens group with a part of the lens group on object side of a second lens group, and moving them. CONSTITUTION:This lens has a first lens group G1 having negative power, a brightness diaphragm S, and a second lens group G2 having positive power. The first lens group G1 is divided into 1-1 lens group G11 of negative power and 1-2 lens group G12 of positive power, and the 1-2 lens group G12 and the second lens group G2 are integrated together to move a lens group MG on the optical axis. A filter F is also moved together with the moving lens group. When the focal length of the negative lens group is fn, and the magnification of the moving lens group is betam, the focal length (f) of the whole system is f=fn.betam. To vary the focal length (f), the betam can be changed, and the focal length is changed depending on this value. The magnification betam can be changed by moving the moving lens group GM.
Patent JP-H10186931-A (JP)
Title: Cleaning device for fixing device
Inventor: SHIMAMURA YOSHIYUKI
IPC: G03G15/20
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient cleaning capacity in a color image forming device and to prevent the occurrence of an offset phenomenon by abutting a cleaning web in a position nearer to the downstream in the rotational direction of a fixing rotary body than a cleaning roller. SOLUTION: The cleaning roller 16 is abutted with the fixing rotary body 12a and is rotatably arranged. The cleaning web 17 is abutted with the fixing rotary body 12a and the cleaning roller 16 and is movably arranged. Then, the cleaning roller 16 and the cleaning web 17 come into contact with the fixing rotary body 12a. The cleaning web 17 is abutted in the position nearer to the downstream side in the rotational direction of the fixing rotary body 12a than the cleaning roller 16, so that cleaning is attained by the cleaning web 17 after cleaning by the cleaning roller 16. Thus, the sufficient cleaning capacity is obtained and even if a large quantity of meltable toner and paper powder are stuck to the fixing rotary body 12a, the meltable toner and paper powder can be removed.
Patent JP-H09160150-A (JP)
Title: Method and device for erasing latent image of stimulable phosphor
Inventor: TOMURA KOICHI
IPC: G21K4/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To use a fluorescent tube with ideal emitted light intensity even when the fluorescent tube is intermittently turned on and to erase a stimulable phosphor in a short time by maintaining the temperature of the fluorescent tube at specified temperature by using a heating device. SOLUTION: Plural fluorescent tubes 22 are housed in the interior of a lamp box 20, and a reflector 24 is arranged at the back of the fluorescent tubes 22. The lamp box 20 has a window on its front and an ultraviolet ray cut filter 26 is provided on the window. A warm air supply tube 28 and a warm air discharge tube 30 are connected to the lamp box 10 and connected to an air blower 32. A heater 34 is incorporated in the vicinity of the exit of the air blower 32. The output of a thermopile 36 fixed on the fluorescent tube 22 is connected to the heating power source 38 of the heater. The power source 38 controls supply power to the heater 34 so that the temperature of the fluorescent tube detected by the thermopile 36 may be specified optimum temperature (about 45 to 50 deg.C).
Patent JP-H09219293-A (JP)
Title: Lighting method for discharge lamp and circuit device
Inventor: KURAUSU FUITSUSHIYAA
IPC: H05B41/295
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To preheat a filament sufficiently when the switching element of an inverter is outside-controlled. SOLUTION: In a preheat phase, the actual value of a load current is detected, a fixed first target value in time of a load current equivalent to the required actual value of the load current in the preheat phase is formed, and a clock generator TG, which self-runs at a frequency which is smaller than the pole position frequency of a load circuit when a lamp is not ignited and is larger than the pole position frequency of the load circuit when the lamp is ignited, is operated. The preheat phase is terminated after the elapse of a presettable period. In a ignition phase, the actual value of the load current in the load circuit is detected, a changing target value in time is formed, and the clock generator TG is synchronized with the frequency of an inverter.  The ignition phase is terminated at once when the target value of the load current reaches a value at which the on-period of a half bridge switching element becomes larger than the period of the self-running clock generator TG.
Patent JP-H11173720-A (JP)
Title: Ice making device
Inventor: UENO KOJI
IPC: F25C1/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate repairing of an ice discharge mechanism by forming a front cover member with an upper cover member detachably attached to a main body and a lower cover member provided therebelow. SOLUTION: The front surface and side surface of an ice discharge mechanism 7 are covered with a font cover member 8 provided on the upper part of the front surface of a main body 1. The front cover member 8 is composed of an upper cover member 8a detachably attached to the main body 1 and a lower cover member 8b provided below it. To the lower cover member 8b, electrical parts such as an ice making switch 9, an ice making lamp 10, and a circuit changing switch 11 are attached. Thus, the ice discharge mechanism 7 can be repaired only by detaching the upper cover member 8a from the main body. Accordingly, a wiring does not need to be detached from the electrical parts such as the ice making switch 9, so that the ice discharge mechanism 7 can be easily repaired.
Patent JP-2001164600-A (JP)
Title: Turning construction machine
Inventor: MASUDA ISATO
IPC: B66C23/84
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To improve workability during a time when the sealing member of a speed reducer by enlarging the housing space of instruments formed on the side of an upper turning body. SOLUTION: The speed reducer 48 of a turning device 44 is fixed on a speed reducer attaching plate 43 provided on the side of a lower travelling body, and the sealing member 63 of the speed reducer 48 is constituted to be provided on the upper end side of a housing 49. Thereby, for instance, the housing space of the instruments formed on a turning frame 9 can be secured as compared with constitution for fixing the speed reducer on the turning frame 9 of the upper turning body side, and exchange working of the sealing member 63 or maintenance and inspection working and the like for the turning speed reducer 48 can be performed in a large working space.
Patent JP-H05183689-A (JP)
Title: Original reader
Inventor: YAMAKAWA KENJI
IPC: H04N1/04
Filed: 1991-12-27
Abstract: PURPOSE:To provide the picture reader in which a loss time not directly contributing to picture reading within a picture read period is reduced so as to quicken the entire picture reading while the reader is made small and a synthesis picture of plural originals is outputted. CONSTITUTION:Originals are carried sequentially toward two original read sections 1, 2 from two original platens 107, 108, and one read unit 3 is reciprocatingly scanned in contact with contact glasses 101, 102 placed in parallel accordingly to allow a CCD in the read unit 3 to read sequentially the original set to the read position.
Patent JP-H10179480-A (JP)
Title: Vacuum cleaner
Inventor: TSUJII TAKAYUKI
IPC: H02P6/17
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To control a brushless D.C. current motor-driven machine in accordance with a load state by controlling the number of closed loop rotation by means of the rotation number command of a motor-driven blower, which is calculated based on sucking vacuum pressure, and the pressure change of sucking vacuum pressure and also correcting a rotation command by means of the load current correcting value of the motor-driven blower. SOLUTION: The position of a rotary element 23 of the brushless D.C. current motor-driven machine 21 is detected by a position detecting part 24 so as to detect the number of rotation and pressure P in the dust collecting port part of a dust collecting bag is detected by a pressure sensor 13. When suction vacuum pressure P is reduced together with a dust collecting quantity, a microcomputer 9 executes control to highten sucking vacuum pressure by increasing the number of rotation. Moreover, when the current of the motor-driven blower 21 reaches a setting value, shifting is executed from rotation number correction by sucking vacuum pressure P into that by current I, control to lower the number of rotation is executed as against current and control is also executed in a character area with current fixing control.
Patent JP-H10189415-A (JP)
Title: Method and device for forming resist pattern
Inventor: YAMAMOTO JIRO
IPC: G03F7/008
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to continuously process a substrate to be processed by dividing a first energy beam and a second energy beam into an electron beam having a high size controlling or micro machining region and an excimer laser having a low region respectively and by drawing them on a same resist. SOLUTION: Resist which contains two components of polyvinyl phenol and 4,4'-diazide-chalcone is applied by rotation on a silicon substrate 101 and a resist layer 102 is formed by heat treatment. An excimer laser as irradiation with a first energy beam 103 is exposed in a low requested region for micronized or size controlling property via a photo mask and a first resist reaction part 104 is formed. Additionally a drawing is made in a high requested region for a micronized or size controlling property by an electron beam as a second energy beam 106 and a second resist reaction part 107 is formed.
Patent JP-H11167811-A (JP)
Title: Thick film composition
Inventor: MARUYAMA MIYAJI
IPC: H01B1/16
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a composition capable of preventing aggregation, decreasing the dispersion of characteristics, realizing stable characteristics by using inorganic powder prepared by treating in a wet process, then drying with a medium fluidized drier. SOLUTION: A thick film composition comprising inorganic powder such as metal, glass, or metal oxide powder, resin such as ethyl cellulose or epoxy resin, and an organic solvent is used. The inorganic powder is treated in a wet process, then dried with a medium fluidized drier, and used as the inorganic powder of the thick film composition. The drying method with the medium fluidized drier is such that powder in a medium such as water is sucked up little by little and exposed to high temperature for drying it. The powder is dried as it is in the medium. Since the powder is dried while the medium is in flow, no aggregation occurs, the powder is obtained as the powder of primary particles, and the dispersion of characteristics can be remarkably decreased.
Patent JP-H06195304-A (JP)
Title: Bus competition preventing circuit
Inventor: HAYASHI HIROYUKI
IPC: G06F3/00
Filed: 1992-12-25
Abstract: PURPOSE:To obtain the bus competition preventing circuit for controlling an enable signal supplied to each of 3-state buffers connected to a 3-state bus, and executing exclusive control so that plural 3-state buffers do not provide simultaneously an output to the 3-state bus. CONSTITUTION:Priority is set to each 3-state buffer 30 (a, b, c), and by using a signal for showing a driving state of the 3-state buffer whose priority is higher than the own buffer, enable signals EN2, 3 are masked, and set as the enable signal of the own 3-state buffer 30. OR of the signal for showing the driving state of the 3-state buffer whose priority is higher than the own buffer and the enable signal EN to the own buffer is taken by an OR gate 34, and its signal is outputted to the 3-state buffer being subordinate to the own buffer. The subordinate 3-state buffer sets the signal obtained by the OR gate 34 as a driving state signal from the superordinate buffer, and by executing the same operation, exclusive control is executed automatically.
Patent JP-H06316603-A (JP)
Title: Polymer scale adhesion-preventing agent and method for producing polymer using the same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a polymer reduced in fish eyes preventing the adhesion of polymer scales by forming the coating film of the condensation product of a quinone compound with a pyrimidine compound having plural amino groups on the inner wall surface of a polymerization reactor used for the polymerization of double bond-having monomers and subsequently polymerizing the monomer in the polymerization reactor. CONSTITUTION:(A) A pyrimidine compound having at least two amino groups (e.g. 2,4-diamino-6-hydroxypyrimidine) is reacted with (B) a quinone compound (e.g. a- naphthoquinone) in methanol at 65 deg.C for 10hr. The condensation product is mixed with (C) a water-soluble polymer and/or (D) at least one of an inorganic colloid, an alkali metal silicate, etc., to prepare an alkaline solution as a polymer scale adhesion- preventing agent used for the polymerization of ethylenic unsaturated double bond- having monomers. The polymer scale adhesion-preventing agent is coated on the inner wall surface of a polymerization reactor, and subsequently dried to form the coating film. The monomer (e.g. vinyl chloride) is polymerized in the polymerization reactor to provide a polymer extremely reduced in fish eyes and giving molded products good in the initial coloring properties.
Patent JP-2000165365-A (JP)
Title: Information transfer system
Inventor: FUJIMURA MASAYA
IPC: H04L69/40
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an information transfer system where a device having no oscillator (clock) transfers information to a subordinate device through a minimum number of connection lines. SOLUTION: In this system, a transmitter 1 and a receiver 2 having respectively main signal processing sections 101, 201, selectors 109, 205 and clock interruption detection sections 106, 107 and 204 are interconnected by a data line 5 and a clock line 6. Furthermore, the transmitter 1 is provided with an information generating section 108 and a logic circuit 110 and the receiver 2 is provided with an information read section 206.
Patent JP-H06190349-A (JP)
Title: Dust removing device
Inventor: MOTOI MITSUHIRO
IPC: B08B7/04
Filed: 1992-12-28
Abstract: PURPOSE:To improve the dust collecting efficiency by controlling the loss of suction force as much as possible. CONSTITUTION:A brush 200 is provided with a hollow rotating shaft 60 provided with a number of brush hairs 70 and a tube 71 implanted on the peripheral wall. Negative pressure is applied in the hollow rotating shaft 60 through air exhaust shafts 61 and 62 connected to both ends of the shaft and flexible hoses 67 and 68, and as a result, air is sucked in from the end of the tube 71.
Patent JP-2001120073-A (JP)
Title: Stacked planter cultivation method
Inventor: MIZOBE TAKAO
IPC: A01G9/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a stacked planter cultivation method capable of achieving a harvest comparable to the case with outdoor cultivation in a vegetable planter cultivation. SOLUTION: This method comprises the following practice: part of the bottom end of a stacking planter 1 is provided with a connective port 8 and another part with a foot 2, the resultant planter 1 is stacked with a gap on a planter 3 so as to secure a vent hole 5 after soil 4 is charged into the planters 1 and 3, and a seedling 6 is then planted in the soil; thereafter a frame 7 is stacked on the planter 1 and a cultivation of the seedling is conducted.
Patent JP-H07181804-A (JP)
Title: Developer regulating member, developing device, image forming device and process cartridge
Inventor: ANDO ATSUTOSHI
IPC: G03G15/08
Filed: 1993-12-24
Abstract: PURPOSE:To suppress the electric power consumption and power source cost by impression of a vibration voltage to a lower level at the time of impressing the vibration voltage between an electrode disposed on a developer regulating member pressed onto a developer carrying member and this developer carrying magnetic one-component developer on the developer one-component developer on the developer carrying member and the regulating member to move the developer back and forth so as to prevent the unequal electrostatic charge, unequal coating and opposite polarity electrostatic charge. CONSTITUTION:The width W in a direction perpendicular to the longitudinal direction of a blade of the electrode 4 for impressing the vibration voltage of an elastic blade to be pressed to a developing sleeve is set to be 0.3 to 2mm. As a result, the electrostatic capacity between the blade and the developing sleeve decreases and the current quantity flowing between the electrode 4a and the developing sleeve decreases at the time of impressing the vibration voltage and, therefore, the reduction of the power source cost is attained by the reduction of the electric power consumption and the miniaturization of the power source. The purpose is thus achieved.
Patent JP-H0615371-A (JP)
Title: Device for bending hair pin with straightly extending tube
Inventor: JIEIMUSU JII MIRIMAN
IPC: B21D11/10
Filed: 1992-12-28
Abstract: PURPOSE: To provide a tube stretch straightening hairpin bender capable of producing hairpin tubes having rectilinear and approximately parallel legs in order to optimize assembly to laminated fins. CONSTITUTION: The outside diameter size of a tube T is regulated and the tube is stretch straightened by a hold clamp 66 and a feed clamp 86 when the tube T is taken in by the feed clamp 86 in a tube stretch straightening mechanism 11 prior to bending in a tube bending machine 12.
Patent JP-H09169548-A (JP)
Title: Heat resistant porous glass fiber
Inventor: TAMURA SHINICHI
IPC: C03C3/06
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the above porous glass fibers less liable to the reduction of the strength at a low production cost in a short acid treatment time without requiring reheating for phase separation by adding a TiO2 -base component to the compsn. of borosilicate glass fibers. SOLUTION: A component readily soluble in an acid in glass fibers is leached out to produce the objective porous glass fibers contg. at least 90.0-98.0wt.% SiO2 and 0.5-3.0wt.% TiO2 . The specific surface area of the porous glass fibers is preferably 150-500m<2> /g. When the strength of the porous glass fibers is not satisfactory or the fibers are applied to a use requiring heat resistance at >=650 deg.C, the fibers are further heated at 600-800 deg.C. The compsn. of the glass fibers as starting material consists, e.g. of, by weight, 50-60% SiO2 , 10-20% Al2 O3 , 20-30% B2 O3 , 0.5-5% CaO, 0-4% MgO, 0-0.5% Li2 O+Na2 O+K2 O, 0.5-5% TiO2 and 0-0.3% Li2 O.