baber/WOPTO huggingface dataset:
Patent JP-S5798983-A (JP)
Title: Organic electrolytic battery
Inventor: FURUKAWA NOBUHIRO
IPC: H01M4/48
Filed: 1980-12-11
Abstract: PURPOSE:To prevent the decrease of initial discharge voltage after storage and the increase of internal resistance by adding a special quantity of sulfur to a positive electrode or an elecrolyte. CONSTITUTION:When an organic electrolytic battery is formed using a negative electrode which uses light metals such as lithium, sodium, etc. as an active material, a positive electrode which uses cupric oxide as it, and an organic electrolyte, the sulfur of 0.01-0.5wt% for the weight of the positive electrode active material is added to the positive electrode and a small amount of sulfur also to the electrolyte. Thus, the cupric oxide electrode to which sulfur is added forms mixed potential, indicates 2.5-2.6V open circuit voltage which approximates to its theoretical potential, and the decomposition of the electrolyte which takes place on the positive electrode does not occur. As a result, the decrease of initial discharge voltage after the battery is stored under high temperature and discharged.
Patent JP-H0341960-A (JP)
Title: Deodorant for electronic oven
Inventor: ASAKINO KUNIHIRO
IPC: A61L9/02
Filed: 1989-07-10
Abstract: PURPOSE:To rapidly deodorize the electronic oven and to maintain the clean feel in the housing of the oven by housing porous heat resistant ceramics impregnated with a deodorizing liquid flavonoid into a bag or box. CONSTITUTION:The porous heat resistant ceramics impregnated with the deodorizing liquid flavonoid is housed into the heat resistant bag or box. The in- housing temp. of the deodorant which does not house a radio wave absorbing material is increased by the use of the electronic oven and the flavonoid is evaporated by this temp. when such bag or box is put into the housing of the electronic oven and the oven is used. The deodorants which contains the radio wave absorbing material therein or which the radio wave absorbing material is included in the porous ceramics absorbs the heating electromagnetic waves at the time of the use of the electronic oven and the porous ceramics impregnated with the flavonoid in the deodorant is heated. The flavonoid is evaporated by this heat, by which the malodors in the housing are erased.
Patent JP-2001002778-A (JP)
Title: Apparatus for producing alkoxypolyalkylene glycol mono(meth)acrylate and production process using the apparatus
Inventor: HIRATA TAKESHI
IPC: C08G85/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of an alkoxypolyalkylene glycol mono(meth)acrylate applicable as a monomer for a high-performance cement dispersing agent to enable the total condensation of a gaseous distillate before entering into a water separator in the continuous mass production of the ester. SOLUTION: The apparatus for the production of an alkoxypolyalkylene glycol mono(meth)acrylate applicable as a monomer for a cement dispersing agent is characterized in that the ratio of the heat transfer area of a condenser to condense and liquefy the distillate distilled out from a reactor and containing water produced by reaction to the volume of the reactor for the esterification reaction is within the range of 1.0 to 20.0 m-1.
Patent JP-S5965630-A (JP)
Title: Brake device
Inventor: HASHIMOTO HISANORI
IPC: F16D65/807
Filed: 1982-10-06
Abstract: PURPOSE:To prevent extroadinary wear of a drum and a lining through suppression of a rise in temperature of the central part of a frictional surface, by circumferentially forming a groove for cooling in the frictional surface of the drum. CONSTITUTION:A groove 21, having about the same width and depth over the whole periphery, is provided in the approximately central part of a frictional surface 2 of a drum 1. Braking is set such that a lining 13 is forcibly pressed against the frictional surface 2 with a movable band 8 pulled. In this case, the heat so generated is carried by an air current, flowing in the groove 21 through a undercut in a shoe, and is dissipated in the open air. As noted above, the central part, which is usually brought in a highest temperature condition, is cooled, and this brings whole temperature distribution into uniformity and prevents the occurrence of deviated wear of a drum and a lining.
Patent JP-H0841243-A (JP)
Title: Thermoplastic resin molding material
Inventor: KOTANI YOSHIO
IPC: C08L67/02
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a thermoplastic resin molding material such as PBT resin molding material capable of obtaining a formed article having a low specific gravity and prevented from burn mark while keeping flame retardance. CONSTITUTION:This is a thermoplastic resin molding material such as PBT resin molding material which contains a thermoplastic resin such as PBT resin and a flame-retardant. In the thermoplastic resin molding material, the flame- retardant is contained in an amount of 15-20 pts.wt. based on 100 pts.wt. of the thermoplastic resin such as PBT resin. Further, the flame-retardant contains antimony trioxide and tetrabromobisphenol A diglycidyl ether having a thermal decomposition initiation temperature of >=320 deg.C Tetrabromoblsphenol A diglycidyl ether is compounded in an amount of 1-3 pts.wt. based on 1 pts.wt. of antimony trioxide.
Patent JP-H103200-A (JP)
Title: Charger for image forming device
Inventor: AMAMIYA MASARU
IPC: G03G15/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enhance the cleaning capacity by improving the contact state of a charge roller in a roller charge system charger with a cleaning member. SOLUTION: Press-contact force among a photoreceptor 18, a charge roller 19 and a cleaning pad 34 is made variable in accordance with an operating state. In charge mode, a charge roller case 31 is pushed down against the energizing force of a spring and the charge roller 19 is brought into contact with the surface of the photoreceptor 18 with required pressing force by the energizing force of the spring and rotated with the photoreceptor 18, to charge its surface. In a cleaning mode, an arm 40 is turned to the lowermost position by an eccentric cam 100, to strongly press the charge roller 19 on the surface of the photoreceptor 18 and the cleaning pad 34 comes into contact with the surface of the charge roller 19, to be pressed into them, so that the cleaning pad 34 is in slidable contact with the surface of the charge roller 19, which is cleaned and the toner is removed.
Patent JP-H0224701-A (JP)
Title: Drive control device for electric apparatus
Inventor: ISHIMOTO AKIO
IPC: G05B9/02
Filed: 1988-07-13
Abstract: PURPOSE:To prevent the generation of power loss or fire by interrupting power supply to an area to be controlled when no person exists in the area for more than a previously fixed time. CONSTITUTION:When no person exists in a position near an electric apparatus, e.g. a lighting apparatus 10, for more than a fixed time, a signal indicating no existence is outputted from a human body detecting sensor 15. Consequently, a timer 16 starts to drive. After the passage of the fixed time, the timer 16 outputs a time-up signal. Receiving the signal, a relay switch 13 is automatically opened to interrupt power supply to the lighting apparatus 10. Even if the switch 12 is failed to be turned off and no person exists in the position for a long time, power supply is automatically disconnected, so that the generation of useless power supply loss or fire can be prevented.
Patent JP-S5872400-A (JP)
Inventor: BASUTEIAAN BERUNARUDO BUURE EE
IPC: H02P8/14
Filed: 1982-10-06
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-H0224024-A (JP)
Title: Thread cutting die for chip easy to escape equipped with guide
Inventor: SATO KOKI
IPC: B23G5/04
Filed: 1988-07-13
Abstract: PURPOSE:To easily execute thread cutting by anybody without any experience by forming a lead angle on a thread cutting edge so that a chip is easy to escape and attaching a guide so as to be easy to bite into the material to be thread-cut in the case of thread cutting and so that a thread may be cut straight in the axial direction. CONSTITUTION:A thread cutting die main body 1 can be set so as to cut straight to the material 7 to be thread-cut naturally by attaching a guide 4 and the die is biting into the material 7 to be thread-cut simply and straight only by turning a dia handle by strongly pressing afterward. A lead angle 3 is formed on a thread cutting edge 2, so a chip is raked by the lead angle 3 and removed naturally at the double angle of the lead angle 2. A finely cut chip is also raked by the lead angle 3 and its biting into the thread cutting edge 2 is less by comparing with the conventional part and a thread of good quality can be cut by its being removed naturally from a chip loop hole 6.
Patent JP-2000008369-A (JP)
Title: Earth retaining wall forming method in pit excavating construction method
Inventor: ISHIBASHIRI MIKIO
IPC: E02D17/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To construct an earth retaining wall in proximity to an existing building in a short time by driving column members formed of H-shape steel, at constant spaces around the pit excavation predetermined ground, and pressing in support wall plates between the respective column members to form the earth retaining wall. SOLUTION: Column members 1 formed of H-shape steel are driven at constant spaces around a pit excavation predetermined position in the ground, and support wall plates 2 formed of steel plates are pressed in between the adjacent columns 1, 1 to form earth retaining walls 3. The inside of the earth retaining walls 3 is excavated to form a pit. With the earth retaining walls 3 as an outer form of a concrete form, an inner form is disposed inside, and concrete is placed to form a concrete side wall. The respective column members 1 and support wall plates 2 are pulled out and removed, and finally concrete is placed at the bottom part of the pit. An auger machine and a support wall plate press-in excavating device fitted to a crawler crane are used to drive and remove the column members 1 and support wall plates 2. The earth retaining wall can therefore be formed in proximity to an adjacent existing building T in a short period of time.
Patent JP-H0927796-A (JP)
Title: Code multiplex reception equipment
Inventor: SUGITA TAKEHIRO
IPC: H04B1/707
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress the expansion of circuit scale and the increase of cost by performing inverse diffusion/demodulation to irreducibly minimum code channels at first reception equipment and performing inverse diffusion/ demodulation to the other required code channels at second reception equipment. SOLUTION: First reception equipment 201 detects the phase difference of a received carrier wave and a regenerative carrier wave from a received signal and generates the timing of inverse spectrum diffusion and demodulation. Then, the reception equipment 201 supplies a PN code signal to second reception equipment 202 as needed corresponding to a phase information signal expressing the detected phase difference and the signal of the generated timing. The signal received at the reception equipment 202 is multiplied with the output of a PN generator 310 by a multiplier 309 and supplied to a pilot channel extracter 302, data channel extracter 303 and second-(n)th reception equipment from 304 to 305.  In this case, the extracter 302 performs the inverse diffusion to a pilot channel signal and generates the phase information signal containing the information of phase difference between the received carrier wave and the regenerative carrier wave and the timing signal containing the information of advance/delay in processing timing.
Patent JP-H1016052-A (JP)
Title: Method and equipment for manufacturing vinyl-chloride-lined metal pipe
Inventor: YABUKI KUNIHIRO
IPC: B29C63/34
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for manufacturing a vinyl- chloride-lined metal pipe having an excellent bonding strength through the overall length. SOLUTION: (1) A method for manufacturing a vinyl-chloride-lined metal pipe wherein a metal pipe and a vinyl chloride pipe are bonded by heating and wherein the metal pipe is heated sequentially from the central part in the longitudinal direction toward the opposite pipe end parts and then the pipe end parts of the metal pipe are heated to a temperature of 110-170 deg.C. (2) Equipment for manufacturing the vinyl-chloride-lined metal pipe 1 wherein the vinyl chloride pipe 3 and the metal pipe 2 are bonded by heating and which has a V type heating furnace 4 heating the metal pipe sequentially from the central part in the longitudinal direction toward the pipe end parts and a pipe end heating furnace 5 heating the pipe end parts of the metal pipe to the temperature of 110-170 deg.C after the heating by the V type heating furnace.  It is desirable that a hot gas blowing method is adopted as a heating method in the V type heating furnace and the pipe end heating furnace.
Patent JP-S57101254-A (JP)
Title: Solar heat collecting roof apparatus
Inventor: HANAOKA TADASHI
IPC: E04D13/18
Filed: 1980-12-16
Abstract: PURPOSE: To make a solar heat collector light and facilitate the installment and maintenance, by mounting on a roof a combination of heat receiving plates for absorbing solar heat with reflecting plates for reflecting sunlight.  
     CONSTITUTION: The heat collector arranged between tile bars 2 on the roof 1 comprises a combination of the heat receiving plates 4 adequate for absorbing solar heat and the reflecting plates 5 that are light weight and suitable for reflecting sunlight, and they are arranged in a zigzag pattern in cross section. The heat receiving plates 4 are mounted at an attaching angle that makes approximately a right angle with the incident sunlight in winter, and the reflecting plates 5 are mounted at an attaching angle that makes approximately a right angle with the incident sunlight in summer. A transparent plate 6 supported on the tile bars 2 covers the heat collector 3 so that a space is formed between the tile bars 2 and constitutes an air path 7 for guiding exterior air along the surface of the heat collector 3, the air path 7 being in communication with the inside of the house. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001003808-A (JP)
Title: Structure of valve guide press fitting part of cylinder head
Inventor: AIKAWA YUJI
IPC: F01L3/08
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the cracking caused by the concentration of stresses around a press-fit hole when a valve guide is press fit in a high port cylinder head. SOLUTION: The upper inner wall of an intake port 10 is swelled in the approximately arch-shape along a press-fit hole 19 of a valve guide 17, to form a padding part gradually and smoothly raised from a manifold side of the intake port 10 toward a combustion chamber 12 side and having a bearing surface 38 vertical to the press-fit hole 19 around an opening of the press-fit hole 19. By forming the bearing surface 38 vertical to the press-fit hole 19, an acute-angled part is not formed around the opening of the press-fit hole 19, which prevents the cracking caused by the concentration of the stress around the opening of the press-fit hole 19 in the drilling work of the press-fit hole 19 and the press-fitting of the valve guide 17. As the padding part 37 is gradually and smoothly raised from the manifold side toward the combustion chamber 12 side, the smooth intake flow in the intake port 10 is not disturbed thereby.
Patent JP-S60116725-A (JP)
Title: Continuous local heat treatment of steel pipe
Inventor: ISHIZAKA YUUJI
IPC: C21D1/42
Filed: 1983-09-24
Abstract: PURPOSE:To carry out the satisfactory local annealing or normalization of an electric welded pipe without roughening the structure by arranging a high frequency heating coil, a medium frequency heating coil and a high frequency heating coil each having a prescribed width and length in series and by moving the seam part of the electric welded pipe under the coils so as to adjust the inside and outside of the heated part to a specified temp. range. CONSTITUTION:A high frequency heating coil 5, a medium frequency heating coil 4 and a high frequency heating coil 3 each having a prescribed width and length are arranged in series at uniform intervals, and the seam part of an electric welded pipe 1 is moved just under the coils at a constant speed in the axial direction. The outside of the pipe 1 is rapidly heated with the coil 3, the inside is also heated with the coil 4, and the outside is rapidly heated again with the coil 5. The outside is not heated to >=1,000 deg.C at which the structure is roughened, and the inside and outside of the seam part are adjusted to a narrow proper annealing or normalizing temp. range, so satisfactory heat treatment is carried out.
Patent JP-H1017712-A (JP)
Title: Modified rubber composition
Inventor: TAKUSAGAWA TAKASHI
IPC: C08L71/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a rubber, furnace black and a specific compound and enabling the production of a rubber product having both a high tensile strength and an improved compression permanent set in a conventional rubber-processing process. SOLUTION: This modified rubber composition comprises (A) 100 pts.wt of at least one kind of rubber selected from natural rubber and synthetic rubbers, (B) 15-150 pts.wt. of furnace black and (C) 0.05-6.0 pts.wt. of a compound of the formula [R1 -R3 are each H, methyl; (n) is >=3]. The component B is preferably polyethylene glycol having a mol.wt. of >=150, or glycerol. The components are compounded e.g. by a method using a closed kneading machine, etc.
Patent JP-H0341008-A (JP)
Title: Insect-killing composition for agriculture and horticulture
Inventor: OKAUCHI TETSUO
IPC: A01N57/14
Filed: 1989-07-08
Abstract: PURPOSE:To obtain an insect-killing composition for agriculture and horticulture exhibiting a cooperative and synergistic insect-killing effect at a concentration lower than the case of single use and exhibiting an excellent fast-acting property and residual effectiveness by combining alpha-unsaturated amines with organic phosphates. CONSTITUTION:(A) A compound expressed by formula I or salt of said compound (one of X<1> and X<2> is electrophilic group and the other is H or electrophilic group; R<1> is group containing N; R<2> is group containing H, C, N or O; (n) is 0-2; A is complex cyclic group or cyclic hydrocarbon group), e.g. 1-(6-chloro-3-phridylmethyl)amino-1-dimethylamino-2-nitroethylene is combined with (B) a compound expressed by formula II (X<3> is O or S; X<4> is X<3> or direct bonding; R<3> is alkyl; R<4> is alkoxy, alkylthio or phenyl, etc,; R<5> is alkyl, phenyl or heteroaryl, etc.), e.g. O,S-dimethyl-N-acetylphosphoroamide thioate in a ratio of 1 pt.wt. the component A to 0.5-10 pts.wt. the component B.
Patent JP-H0844703-A (JP)
Title: Product sum computing element
Inventor: MATSUI SATOSHI
IPC: G06F7/544
Filed: 1994-07-28
Abstract: PURPOSE:To speedily perform filtering operation by speedily up the operation of the product sum computing element which is suitable for IIR and FIR operation. CONSTITUTION:The product sum computing element calculates the sum of the products of the output of a data register 1 and the output of a coefficient register 2; and the data register 1 is equipped with register units 1a-1d for data which are so constituted as to shift previously transferred data in order when new data are transferred and the coefficient register 2 is equipped with register units 2a-2d for coefficients corresponding to the data register units 1a-1d.
Patent JP-S6239151-A (JP)
Title: Polishing device
Inventor: KAWAKAMI HIDEO
IPC: B24B41/06
Filed: 1985-08-13
Abstract: PURPOSE:To make a loader/unloader lightweight, prevent its breakage, and reliably fit and remove a work by lifting the loader/unloader into close contact with a head chuck positioned by a positioning means to deliver or receive the work. CONSTITUTION:A head chuck 13 is lifted by a cylinder 18 and pressed to a stopper 26, and it is horizontally held and positioned. On the other hand, a loader/unloader chuck 6 chucks a work 3 on a conveying path from a face 3a side to be machined, then it is lifted by a cylinder 10, the chuck 6 is reversed by an actuator 7 to reverse the work 3. Next, the chuck 6 is rotated by an actuator 8 between a surface plate 12 and the chuck 13, then the work 3 is lifted into contact with the chuck 13, the chuck 13 adsorbs the work 3 and the chuck 6 is released, and opposite operations are performed in sequence and the chuck 6 is returned to its original position. Next, the chuck 13 adsorbing the work 3 is lowered by the cylinder 18, and the work 3 is reliably brought into contact with the polishing cloth 15 on the surface plate 12 and is pressed to it.
Patent JP-H09320624-A (JP)
Title: Catalyst for carbon monoxide removal, fuel cell apparatus provided therewith, and carbon monoxide removing method from reformed gas to be supplied to the fuel cell
Inventor: YASUMOTO EIICHI
IPC: H01M8/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To selectively oxidize and remove carbon monoxide at low temperature in a reformed gas to be supplied to a fuel cell by using A-type zeolite carrying specified metal or their alloys as an oxidization catalyst. SOLUTION: This catalyst for carbon monoxide removal is produced from an A-type zeolite carrying at least one metal selected from a group including Pt, Pd, Ru, Au, Rh, and Ir or alloys containing at least two of these metals. Cations composing the A-type zeolite preferably include at least one metal selected form a group including K, Na, Ca, and Mg. A method for removing carbon monoxide in a reformed gas to be supplied to a fuel cell is carried out by passing the reformed gas, which is produced by reforming a hydrocarbon type raw material, through the described catalyst for carbon monoxide removal at 50-200 deg.C oxidation catalyst temperature. In this carbon monoxide removing method, the quantity of oxygen to be introduced together with the reformed gas into the catalyst for carbon monoxide removal is preferably 0.5-2 times as much as that of carbon monoxide in the reformed gas.
Patent JP-S6421425-A (JP)
Title: Charging device for flash light generation device
Inventor: TANAKA HIROKAZU
IPC: G03B15/05
Filed: 1987-07-17
Abstract: PURPOSE:To shorten a charging time by making one main capacitor charged by two DC-DC converters in cooperation. CONSTITUTION:An invertor 3a constitutes the 1st DC-DC converter with a diode 4a for rectification and an invertor 3b constitutes the 2nd DC-DC converter with a diode 4b for rectification. The converters in which currents ia1 and ib1 inputted from a battery power source 1 are inputted are connected so as to charge the main capacitor 5 with outputted current ia2 and ib2. Since the main capacitor 5 is charged by two DC-DC converters, thus, the charging time can be shortened without making the respective converters larger.
Patent JP-H04372188-A (JP)
Title: Semiconductor laser element
Inventor: IJICHI TETSURO
IPC: H01S5/343
Filed: 1991-06-20
Abstract: PURPOSE:To provide a semiconductor laser element having practical reliability in a wavelength range of 1.0-1.2mum and oscillates with a low threshold value and high efficiency while also improving an InGaAs/GaAs distortion quantum well semiconductor laser element covering a wavelength range of 0.87-1.0mum. CONSTITUTION:An InyGa1-yP clad layer 3, an InzGa1-zAs optical confinement layer 4, an InxDa1-xAs single distortion quantum well active layer 5, an InzGa1-zAs optical confinement layer 6 and an InyGa1-y P clad layer 7 are laminated successively on an InzGa1-zAs substrate 1.