baber/WOPTO huggingface dataset:
Patent JP-H11216900-A (JP)
Title: Imaging device
Inventor: MURANO SHUNJI
IPC: H04N1/036
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve quality in image printing and in manuscript reading by making a magnitude or an intensity of a beam spot of a light emitted to a photosensitive body or a photodetector element roughly uniform. SOLUTION: This image forming apparatus comprises a base plate 1 on which a plurality of imaging element arrays 2 are arranged in a line at predetermined intervals and a plurality of lenses 3 which are provided on the base plate 1 in one to-one correspondence with the imaging element arrays 2. The base plate 1 and the plurality of lenses 3 are accommodated in a housing 4c having opening sections (A) disposed on the respective lenses 3. A gap between the inner wall of the housing and each of the outer circumferential sections of the lenses 3 is filled with an elastic material 5. A portion between adjacent lenses 3 is also filled with an elastic material 5.
Patent JP-2000223804-A (JP)
Title: Wiring board and its manufacture
Inventor: FUJII KENZO
IPC: H01L23/14
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which is free of the disorder of a conductor pattern, etc., by making a resin film absorb moisture or liquid in wet treatment processes such as a surface roughening process by a wet treatment such as wet blasting and liquid honing, a patterning process for photoresist, and a wet treatment process such as a process for plating a metal layer. SOLUTION: For the manufacture, the resin film 1 which has a 5 to 10×10-6/ deg.C coefficient of thermal expansion, <=1 g.20 μ/m2.day steam permeability, <=0.1% water absorptivity, and a >=260 deg.C melting point has its surface roughened by a wet blast treatment or liquid honing treatment, and a conductor layer 3 is formed on the roughened surface by a direct plating method; and a gold plating layer 3 is formed on the surface of the conductor layer 2 and a gold plating layer 6 is formed on the conductor layer 2 which is exposed by forming a via hole 5 in the resin film 1.
Patent JP-2000218498-A (JP)
Title: Detecting device for breaking of wire of wire saw
Inventor: NAGATSUKA MASASHI
IPC: B24B27/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device for the breaking of a wire, provided in a wire saw, which can enhance the maintainability thereof. SOLUTION: A double cover assembly for covering a processing chamber incorporated therein groove rollers 18A to 18d for a wire saw is composed of an inner cover and an outer cover, a part of the inner cover is formed by a bracket 42 which carries the groove rollers 18A to 18D. A contact detection wire is attached to the inner cover 60, being extended therethrough by way of through holes, and support members 102, 103 at both ends thereof are attached to the outside of the bracket 42.
Patent JP-S60164856-A (JP)
Title: Data retrieving device
Inventor: HAYASE TAMOTSU
IPC: G06F12/12
Filed: 1984-02-08
Abstract: PURPOSE:To retrieve data efficiently in a high speed by providing an associative register and substituting a page of a main storage device with a page, whose degree of relation approximates that of a page including reference data, on a basis of a degree of relation of this register. CONSTITUTION:In accordance with a request of retrieval data, it is checked whether data exists in a main storage device 2 of not by an associative register 6 of a CPU1. If data exists in the device 2, data is accessed through a cache memory 4. If data does not exist in the device, data is accessed from a secondary storage device 3 through the device 2 and the memory 4. In both cases, the response processing time of a user is used to substitute the page of the device 2 with the page, whose degree of relation approximates that of the page including reference data, on a basis of a degree of relation of the register 6. That is, the page, which is substituted for every reference, other than the reference page is substituted with a page having a high degree of relation to the reference page, and thus, data is retrieved efficiently in a high speed.
Patent JP-S58138088-A (JP)
Inventor: YONEDA TAKEHIKO
IPC: H05K1/03
Filed: 1982-02-10
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-S57135805-A (JP)
Title: Catalyst for olefin polymerization
Inventor: FURUSATO MASAYASU
IPC: C08F4/00
Filed: 1981-02-16
Abstract: PURPOSE: The titled high-activity catalyst capable of forming a sharp-MW distribution olefin polymer, prepared by combining an organometallic compound with a solid catalyst obtained by reacting an organometallic compound with a titanium compound in the presence of a specified solid component.  
     CONSTITUTION: There is used a solid component prepared by reacting an organomagnesium compound represented by the formula, wherein M is a GroupIWIII metal element, α, p, q, and r≥0, p+q=mα+2, m is the valence of M, 0≤q/ (α+1)<2, R' is a 1W20C hydrocarbyl, X is H or a negative group and D is an electron-donating organic compound, with a halide of boron (or silicon, zinc, etc.) or hydrogen chloride. Then, an organometallic compound (e.g., negative group- containing alkylaluminum) is reacted with a titanium (or vanadium) compound (e.g., TiCl 4 ) in the presence of the above solid component. The resulting solid catalyst is combined with an organometallic compound (e.g., trialkylaluminum) to obtain a polymerization catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56116110-A (JP)
Title: Plant monitoring and controlling equipment
Inventor: SATOU MASUO
IPC: G21D3/00
Filed: 1980-02-20
Abstract: PURPOSE:To incorporate the operator's voice into a control system to secure an ensured monitor and control of a plant, by giving an A/D conversion to the voice received by an FM radio device and then storing the sampling value of the original value into a storage device to compare it with the reference data when necessary. CONSTITUTION:The voice that transmitted from the FM transmitter 1A and received by the FM receiver 1B amplified up to a prescribed level by the amplifier 31 and then converted into a digital signal through the A/D converter 32. Then the sampling value of the original voice is obtained by the converter bus buffer 33 and with the sampling cycle of the pulse generator 34 and then stored in the auxiliary memory 5 through the CPU3. Then the stored voice is compared with the reference data when necessary and displayed on the CRT display device to be printed. Otherwise an interlocking signal is applied to the control board through a process input/ output device. In this way, the operator's voice is incorporated in a concrete way into the control system, thus securing an assured monitor and control of a plant.
Patent JP-H06228600-A (JP)
Title: Detergent composition for dishwasher
Inventor: MORII NORIYUKI
IPC: C11D17/00
Filed: 1993-02-08
Abstract: PURPOSE:To obtain a composition which prevents the adhesion of insoluble Ca salts formed by the use of hard water on dishes and causes no problems in environmental preservation by incorporating given amounts of CaCO3, a specific compound and a surfactant. CONSTITUTION:The composition comprises 10-60wt.% CaCO3 with an average particle size of 20-500mum, 5-85wt.% at least one salt selected from the carbonate, bicarbonate and percarbonate of an alkali metal, NH4 or an organic amine (e.g. NaHCO3), and 0.1-5wt.% surfactant (e.g. nonionic surfactant).
Patent JP-H06235429-A (JP)
Title: Hydraulic torque limiter device
Inventor: MINAMI WATARU
IPC: F16D31/06
Filed: 1993-02-08
Abstract: PURPOSE:To stop a driven shaft while exhibiting good durability when a large torque is necessary for driving the driven shaft. CONSTITUTION:A hydraulic torque limiter device is provided with a shaft 1 connected to either one of a driving shaft and a driven shaft and a rotor 2 fixed to the shaft 1, and a switching valve 20 is interposed between a high pressure chamber D or a low pressure chamber S, and the bottom part of a vane groove 3. The switching valve 20 is pilot-operated by pressure in a pilot pipe passage 22. When the pressure in the pilot pipe passage 22 is loss than a set pressure value, the high pressure chamber D is communicated with the bottom part of the vane groove 3, and when pressure in the pilot pipe passage 22 exceeds the pressure value, the low pressure chamber S is communicated with the bottom part of the vane groove 3.
Patent JP-S62191445-A (JP)
Title: Production of microlens
Inventor: ASAHARA YOSHIYUKI
IPC: G02B3/00
Filed: 1986-02-03
Abstract: PURPOSE:To readily mold many convex or concave lenses on the surface of a glass substrate, by diffusing ions capable of changing the chemical durability through many circular openings formed on an ion diffusion preventive mask on the glass substrate and treating the substrate with an acid. CONSTITUTION:An ion diffusion preventive mask 2 having many circular open ing parts 3 of a given radius is provided on the surface of a glass subtrate 1 containing the first ion. The resultant substrate 1 is then dipped in a melt containing the second ion to diffuse the second ion through the opening parts 3 of the mask 2 into the glass substrate 1 and form diffusion parts 4 partially containing the second ion. In the process, the first and second ions are different kinds of alkali ions. If an ion capable of improving the chemical durability is used as the second ion, the chemical durability of the center of the semicircu lar diffusion parts 4 is the maximum by removing the mask 2 and reduced to the periphery. If the glass substrate 1 is treated with an acid, e.g. aqueous solution of hydrochloric acid, etc., semispherical convex parts 5 are formed by difference of the chemical durability and the aimed microlenses are readily obtained.
Patent JP-S53105971-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO YOSHIO
IPC: H01L21/52
Filed: 1977-02-28
Abstract: PURPOSE: To avoid the element breakage by bonding the element to the substrate utilizing the gold Si eutectic reaction, by securing a product of 0.3 - 1.0 mm 2  between the copper substrate thickness at the element bonding part and the length of a side of the exposed main surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0552451-A (JP)
Title: Moisture removing device for freezing device
Inventor: KITAMURA KEIICHI
IPC: F25B41/06
Filed: 1992-02-05
Abstract: PURPOSE:To provide a moisture removing device for a freezing device which enables effective removal of moisture in a refrigerant through a simple system without using a complicated device, such as a cold trap. CONSTITUTION:A refrigerant R134a or R22 having saturated moisture content of a gas phase lower than that of a liquid phase is used as a refrigerant. Bypasses 77, 81, and 86 through which a part of a refrigerant vaporized by an evaporator is caused to bypass are formed in a body block 46 of a box type expansion valve 42. Further, a cooling cylinder 73 to cool a refrigerant in the bypasses 77, 81, and 86 is arranged in the middle of the bypasses 77, 81 and 86 and a filter 83 to collect moisture contained in the refrigerant is arranged. In addition, a moisture permeable film 88 is arranged in a moisture passage 79 formed in the body block 46.
Patent JP-S55112457-A (JP)
Title: Cooling device for gear drive
Inventor: SUGIMOTO TOSHIHIRO
IPC: F16H57/04
Filed: 1979-02-23
Abstract: PURPOSE: To dispense with the pipings such as the conventional joints and flanges, simplify the structure, and to cut the cost sharply, by forming the path of cooling water together with the gear case in a unitary body in the position of oil soaking.  
     CONSTITUTION: The gear drive for use of ship motors has the gear case 28 where the lubricating oil is impounded approximately to the level X. The oil is splashed about by the toothed wheel of the output shaft beared in the position of the hole 30 or by a suitable means of paddling, and is supplied to the desired spots. In this case, the oil cooling apparatus is formed with the gear case 28 and the path of cooling water 50 dipped in the oil 29. The both ends of the path of cooling water 50 are formed by the projections 52, 52 sticking out the surface of the gear case and conduct the seawater following the arrow by the rubber hose 54. And plural cooling fins are placed on the surface of the path 50 to raise the cooling efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04238350-A (JP)
Title: Temperature control method for heating drum
Inventor: TANAKA KUNITOSHI
IPC: G03D13/00
Filed: 1991-01-22
Abstract: PURPOSE:To shorten the time for warming up by rotating a heating drum at a low speed when the temp. just before the set temp. necessary for heat development is attained and controlling the heating drum to the rotation at a constant speed when the temp. rises to the set temp. CONSTITUTION:The heating drum is held stopped in rotation until the temp. rises to the 2nd set temp. set lower than the 1st set temp. and is controlled to the low speed rotation after the temp. rises to the 2nd set temp. Further, the heating drum is rotatinally driven at the set rotating speed of heat development after the temp. rises to the 1st set temp. Namely, the heating drum is held stopped at the time of heating the heating drum and, therefore, the heating up of the heating drum is speeded up. In addition, the heating drum is rotated at a low speed after heating up to the required temp. and is then rotated at the set speed and, therefore, the temp. of the heating drum is uniformalized in a short time.
Patent JP-S61204749-A (JP)
Title: Software operation analyzing device
Inventor: KEBIN EMU HOORU
IPC: G06F11/28
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a software operation analyzing device for executing the measurement of non-interference to the operation of a program at a real time by leading a data to a high level resource generator through an address and a data recognition comparator. CONSTITUTION:Outputs from an address recognition comparator 15 and a data recognition comparator 17 are sent to a high level resource generator 19. The high level resource generator 19 can execute programming so as to detect a fact that the combination of several more complicated events, namely, plural events which are recognized by the address recognition comparator 15 and the data recognition comparator 17 is generated. Each recognition comparator 15, 17 of an address and a data, and the high level resource generator 19 give an event recognition logic of two levels in this way, and the flexibility of an event recognizing circuit increases. The output of the high level resource generator 19 is sent to an exclusive function generator 25 through an X measuring function generator 21 and a Y measuring function generator 23, and an optional one among many operating functions is generated.
Patent JP-S60164510-A (JP)
Title: Shaft excavation work
Inventor: OKANOUE MORIO
IPC: E02D5/38
Filed: 1984-02-07
Abstract: PURPOSE:To perform shaft excavation work with good efficiency by a method in which a casing with an excavating blade, having a vibrator, a rotary driver, and a fluid injector opening near the excavating blade, is penetrated into the ground, and an excavating soil discharger is inserted into the casing. CONSTITUTION:When a motor 29 is driven to actuate a vibrator 2, a casing 8 is vertically vibrated through a rod 7. At the same time, when motors 12 and 12' are driven, a hollow rotary shaft 14 is turned through a decelerator 13, the rod 7 is turned, and the casing 8 is turned while being vibrated. The casing 8 is penetrated into the ground while excavating the ground by excavating blades 9, 9', and 9'' to excavate the ground into a core form. The muck formed by the blades 9, 9', and 9'' is pushed up along the outside of the casing 8 and discharged by jetting air or water from the nozzle 10a through the hose 21 during the excavation.
Patent JP-H11218520-A (JP)
Title: Dioxin analyzer
Inventor: SHIDA MEGUMI
IPC: G01N27/62
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer by which dioxin as a toxic substance generated in an incinerator and its derivative are analyzed with high sensitivity and by which dioxin in a combustion gas is analyzed directly. SOLUTION: The dioxin analyzer is formed so as to be provided with a means by which a high-temperature (about 600 deg.C) gas generated from an incinerator is cooled by a cooler 11 and by which a dust component is then removed through a filter 12 so as to sample the gas directly, a spouting means 14 by which the sampled gas containing dioxins is spouted into a vacuum chamber 13 by a slit nozzle so as to be a rectangular spouting strem and by which a supersonic jet stream is formed, a laser irradiation means 19 by which dye laser light 16 excited by a YAG laser 15 in the spouted supersonic jet stream is irradiated into the vacuum chamber 13 via a condensing lens 17 and by which molecular ions 18 are formed in a resonance sensitization and ionization process and a tine-of-flight mass spectrometer 20 by which dioxins in the generated molecular ions 18 are analyzed.
Patent JP-H03227336-A (JP)
Title: Rubber composition
Inventor: YAMANAKA KEIJI
IPC: C08L21/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a rubber composition, containing an antioxidant included in cyclodextrin and having high ozone and flex cracking resistance. CONSTITUTION:The objective composition containing an antioxidant [e.g. N- phenyl-N'-(1,3-dimethylbutyl)-p-phenylenediamine] included in cyclodextrin (all of the alpha-, beta- and gamma-cyclodextrins).
Patent JP-S52103744-A (JP)
Title: Cooling liquid density recovering system
Inventor: YAMADA MASAO
IPC: F25D17/02
Filed: 1976-02-27
Abstract: PURPOSE: To provide a system which can recover by means of semipermeable membrane the density of the water-diluted cooling liquid led to a dialytic device which is provided in the medium part of the cycle piping system wherein the cooling liquid cooled in a refrigerator or the like circulates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11220860-A (JP)
Title: Motor structure
Inventor: KUBOTA MASATO
IPC: H02K21/14
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent the unbalance of a gap between ring stators and rotors resulting from the fitting variations due to work precision and swinging by freely rotatably holding a rotary shaft having rotors for a pair of bearings engaged into the inner diameter parts of the ring stators. SOLUTION: Ring stators are obtained by forming them into a stacked type having stator windings 2. A pair of bearings 3 and 4 are fitted into the positions of end parts 1a and 1b in the inner diameter parts 1A of the ring stators 1. Rotors 8 are arranged for a rotary shaft 9 which can freely turn around the respective bearings 3 and 4 in accordance with the ring stators 1, and the respective bearings 3 and 4 are engaged into the holding holes 5A and 6A of a pair of cover bodies 5 and 6. Thus, the respective cover bodies 5 and 6 are fixed to the positions of the respective end parts 1a and 1b of the ring stators 1. Thus, the respective bearings 3 and 4 are directly engaged with the inner parts 1A of the ring stators.  Thus, width of a gap becomes uniform for the whole circumference between the outer wheels of the rotors 8 and the inner diameters of the ring stators 1 and the rotary characteristic of the rotors 8 can be improved.
Patent JP-H01197466-A (JP)
Title: Novel nickel complex compound and optical information recording medium containing said compound
Inventor: HARADA NARIYUKI
IPC: C09K3/00
Filed: 1988-01-29
Abstract: NEW MATERIAL:A compound expressed by the formula (R1-R4 are substituted or unsubstituted alkyls and may be each same or different). EXAMPLE:Bis(1,2,3,4-tetrachlorobenzene-5,6-dithiol)nickel-tetra(n-buty l)phosphonium complex. USE:A stabilizer for optical information recording media having absorbing ability in far-infrared ray area, readily soluble in an alcoholic solvent and having excellent film-forming ability and light resistance. PREPARATION:Bis-1,2,3,4-tetrachlorobenzene-5,6-dithiol is reacted with nickel chloride in a mixed solvent of two liquids to afford a nickel-sulfur complex. Then a phosphonium salt is added thereto to provide the deposited compound expressed by the formula.
Patent JP-H02202045-A (JP)
Title: Manufacture of lead frame
Inventor: FUKUI ATSUSHI
IPC: H01L23/50
Filed: 1989-01-31
Abstract: PURPOSE:To eliminate the residue of resin burrs and to contrive the improvement of the reliability by a lead frame by a method wherein after a strip material is subjected to form work into the form of the lead frame, the vicinities of the outside end parts of the resin sealing region of the inner leads of the lead frame are shaped in such a way that the corners of the outside end parts are formed at a right angle. CONSTITUTION:A strip material is subjected to form work so that it is formed into a lead frame comprising inner leads 12, outer leads 17 and tie bars and thereafter, a finishing molding, by which the vicinities of the outside end parts of the resin sealing regions of at least the inner leads 12 are shaped in such a way that the corners of the outside end parts are formed at a right angle, is performed. Accordingly, the intrusion of a resin 4 into the corners is eliminated and the residue of resin burrs can be inhibited. Thereby, the generation of such a bad effect as the resin burrs fall on the way to transportation to inflict an obstacle on the various functions of a transfer device or a cleaning of a factory is impeded is eliminated and the high reliability of the lead frame is obtained.
Patent JP-S61181810-A (JP)
Title: Ethylene copolymer
Inventor: SHIMADA TAKEO
IPC: C08F220/32
Filed: 1985-02-06
Abstract: PURPOSE:An ethylene copolymer useful as an agent for improving the impact resistance of a polyphenylene resin, comprising ethylene, a specified ethylenically unsaturated ester and glycidyl (meth)acrylate. CONSTITUTION:An ethylene copolymer of an MFR (according to JIS K 6760) of 0.01-1,000g/10min is obtained by copolymerizing 20-98wt% ethylene with 1-50wt% ethylenically unsaturated ester of the formula (wherein R1 is H or CH3, R2 is OCOR3 or COOR4, and R3-4 are each phenyl or a phenyl group- substituted alkyl group) and 1-30wt% glycidyl (meth)acrylate at 120 deg.C or higher and a pressure >=500kg/cm<2> in the presence of a polymerization catalyst (e.g., di-t-butyl peroxide). 0-80wt% said copolymer is added to a polyphenylene ether resin.
Patent JP-S61181743-A (JP)
Inventor: DONARUDO ARUHONSASU DEIPAORA
IPC: B60R22/22
Filed: 1986-02-04
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-H01198507-A (JP)
Title: Hair drier
Inventor: INOUE KIYOSHI
IPC: A45D20/06
Filed: 1988-02-02
Abstract: PURPOSE:To make the title drier possible to use continuously for long time without cord and to improve the handleability of it, by a method wherein a source of heat is obtained by burning a gas is a bottle, a fan is driven by a dry cell or a storage cell or the like. CONSTITUTION:When a switch 17 is pushed, a flow regulating valve 20 is opened and a gas is, at the same time, ignited by contact with contact plates (21 and 22), and then a fan 11 is rotated by means of a motor 10 being driven by a dry cell 13. Heat of combustion is blown off into a hair drier body 2 through the wire netting 23 of fuel-gas firing unit 4 and, by the fan 11, exhausted from the front outlet (2a) of the hair drier body 2. When the temperature of hot blast exhaust from the outlet (2a) of the hair drier body 2 is adjusted, the opening of the flow regulating valve 20 is controlled by turning a calorific adjusting screw 7 which controls a gas supply.