baber/WOPTO huggingface dataset:
Patent JP-2000211049-A (JP)
Title: Foamed decorative material
Inventor: HORIKAWA YOSHITERU
IPC: B32B5/18
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To make it difficult to develop faults such as the shear in hue due to the instability of the density of a residual foaming agent by a method wherein a surface resin layer made of a resin composition, which is prepared by compounding a colorant which is larger than a resin composition forming a ground foamed resin layer, and a less foaming agent, is provided on the ground foamed resin layer. SOLUTION: This foamed decorative material suitable for use as the wall finishing material or the like of a building such as a house or the like is formed by laminating a ground foamed resin layer 2 and a surface resin layer 3 in the order named on a base material 1. These ground foamed resin layer 2 and the surface resin layer 3 are made of a thermoplastic resin composition compounding with a foaming agent and a colorant. In this case, the compounding ratio of the colorant to the thermoplastic resin composition forming the ground foamed resin layer 2 is set to be smaller than the compound ratio of the colorant to the thermoplastic resin composition forming the surface resin layers 3.  At the same time, the compounding ratio of the foaming agent to the thermoplastic resin composition forming the surface resin layer 3 is set to be smaller than the compounding ratio of the foaming agent to the thermoplastic resin composition forming the ground foamed resin layer 2.
Patent JP-S56114647-A (JP)
Title: Damage detector for cutting tool
Inventor: NAKATANI SEIJI
IPC: B23Q17/09
Filed: 1980-02-08
Abstract: PURPOSE:To easily detect heat cracks of cutting tools with precision by giving alarms comparing AE signals in the frequency contents between 50kHz and 1MHz which are generated at the time of noncutting in the process of cuttings. CONSTITUTION:A detector 1 is equipped on a cutting tool or on a machine tool and detects AE signals by AE signal measuring element. AE signals only at the time of  noncutting are input through a gate 7 of the detected AE signals to an amplifier 2  whereby they are amplified. Only the frequency contents between 50kHz and 1MHz  are input to an integrator, the input AE signals are integrated with the lapse of  time, the values are compared with the reference value predetermined in the next  comparator 5. When they are above the reference values, an alarm device 6 works,  such as to give alarms, stops the machine tool, or returns the cutting tool to the  original set position in order to stop the operation.
Patent JP-H04248707-A (JP)
Title: Operational amplifier
Inventor: ADACHI TOSHIO
IPC: H03F1/02
Filed: 1991-02-05
Abstract: PURPOSE:To suppress the increase in current consumption while extending the frequency band of the operational amplifier and providing a fast transient response characteristic to the operational amplifier. CONSTITUTION:NMOS input transistors(TRs) Q12, Q13 and an NMOS TR Q16 acting like a 1st current source form a differential amplifier section and a PMOS output TR Q18 and an NMOS TR Q17 acting like a 2nd current source form an output amplifier section. An output of 1st and 2nd bias circuits is inputted to the 1st and 2nd current sources. A capacitance CA is provided between a gate of the NMOS TR Q17 and the output terminal of the differential amplifier section to improve a gain at a high frequency and to realize a fast transient response characteristic.
Patent JP-S61173344-A (JP)
Title: Editing processing instruction executing control system
Inventor: TAKADA HIROSHI
IPC: G06F9/34
Filed: 1985-01-29
Abstract: PURPOSE:To decrease an exception checking of an access and to reduce over- heads by processing a pattern character to designate the contents of editing by an (n) byte and storing the editing result at a main memory only when it is detected that no source digit of objects to be edited is read. CONSTITUTION:When the execution of an editing instruction is started by the system, an page cross of an address access of operands OP1 and OP2 of a main memory device 1 is checked, and in case of crossing, an access exception checking is fetched. When the crossing is not executed, immediately, the OP1 and OP2 are accessed, and an editing processing is executed up to one byte at an EDIT control circuit 3. Concerning the type of respective patterns, the necessity of the source digit is checked, and in case of the necessity, the source digit is read from the memory device 1 and set to a flag bit 6. In case of no necessity, the bit 6 is kept in an off state, the next pattern is processed and the action is repeated until the processing of an (n) byte is completed.
Patent JP-H02195729-A (JP)
Title: Analog/digital converting circuit
Inventor: TANI ATSUSHI
IPC: H03M1/08
Filed: 1989-01-24
Abstract: PURPOSE:To obtain a highly accurate A/D converting circuit in a simple constitution and at low costs by outputting an analog signal inputted to an (n)-bit A/D converting means as a digital signal at (n+1)-bits or more. CONSTITUTION:An arithmetic means 200 providing an adding function and a dividing function is connected to the output side of an (n)-bit A/D converting means 100. Further a parallel comparative type A/D converting circuit 100a is used for the means 100, and the means 200 is composed of an arithmetic circuit 200a, which consists of a whole adding circuit 210 to add the (n) words of a digital output from the circuit 100a, and a dividing circuit 230 to divide the addition result of the circuit 210 by the (n) and to obtain the mean value per word. Thus the output of the means 100 is averaged by the means 200, and the analog signal inputted to the means 100 is outputted as the digital signal at the (n+1)-bits or more. Thus the A/D converting circuit, which can obtain the more accurate output than that at the time of inputting, can be easily composed.
Patent JP-H11200715-A (JP)
Title: Decorative structure of window
Inventor: MIZUSAWA FUJIO
IPC: E06B1/32
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To hide the joining point of both the ends of upper and lower frame bodies to perform decoration by abutting the front of both the ends of the upper and lower frame bodies so that the upper and lower ends of a decorative frame are covered. SOLUTION: With regard to decorative structure, decorative frames 10, 11 are provided with support frames 10a, 11a coupled to detachably be fitted to the inside faces of vertical frames 6, 7 and the decorative plates 10b, 11b of a front side end. Step parts P, Q are formed on the upper and lower ends of the support frames 10a, 11a in the form of a staircase, abutted on the support frames 8a, 8b of respective upper and lower frame bodies 8, 9 and the upper faces of groove frames 8b, 9b, and the upper and lower ends of the decorative plates 10b, 11b are further vertically extended from the step parts P, Q to be abutted on the front of both the ends of the upper and lower frame bodies 8, 9 respectively.  Thereby decoration is performed so that a joining part for upper and lower frames 4, 5 and the decorative frames 10, 11 of the ends of the upper and lower frame bodies 8, 9 are hidden from the outside.
Patent JP-S63182841-A (JP)
Title: Semiconductor device
Inventor: BESSHO MIKIO
IPC: H01L23/28
Filed: 1987-01-23
Abstract: PURPOSE:To prevent any defective slip of metallic wiring on a pellet due to thermal stress from occurring by a method wherein the resin in the part above the pellet is formed thicker than the resin in the parts above inner leads. CONSTITUTION:A semiconductor pellet 2, a metallic wiring 5 and inner leads 4 are equally sealed with mold resin 1. At this time, the resin 1 in the part A above the pellet 2 is formed thicker than the resin 1 in the parts 13 above the peripheral leads 4. Through these procedures, any defective slip of metallic wiring on the pellet 2 due to thermal stress can be prevented from occurring.
Patent JP-H03222813-A (JP)
Title: Air cooled engine for motor cycle
Inventor: TAKAMATSU KATSURO
IPC: F01P5/06
Filed: 1990-01-26
Abstract: PURPOSE:To improve cooling property of a cylinder head by running wind, and miniaturize a cooling fan by adopting a means like a base fin for heat radiation which extends in a direction crossing at right angles with a cylinder shaft arranged on the outer circumference of the cylinder head. CONSTITUTION:A cylinder body 11 is provided horizontally or inclinedly forward, in an engine 4. In this case, a base fin 12b for cooling is arranged extending in a direction crossing at right angle with a cylinder shaft, on the outer circumference of the cylinder body 11 in a cylinder head 12. A cooling fan 19 is fixed on the top surface of a rotor 20 in a power generator 19 connected to one end of a crank shaft 15. And a shroud 25 is arranged on the outside of the cooling fan 19 and the cylinder body 11, and a guide passage is formed so a to lead cooling wind generated by the cooling fan 19 to the rear surfaces of the cylinder body 11 and the base fin 12b. It is thus possible to improve cooling performance of the cylinder head 12 by running wind, and miniaturize the cooling fan 19.
Patent JP-H09211621-A (JP)
Title: Camera with pre-winding
Inventor: KIDO TOSHIHITO
IPC: G03B17/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pre-wind camera, in which the pre-wind time in film loading can be easily known. SOLUTION: Film count data is read from a data disc and stored as PCNT in a memory (S20, S30). A film is wound to the first frame, and film count data FCNT read in the display count data DCNT is input and displayed (S60, S70). Every time the film is wound by one frame, DCNT is decremented one by one till the final frame (DCNT is 1) in pre-winding, and when DCNT becomes 1, FCNT is again input to DCNT and displayed (S80-S130).
Patent JP-S61174257-A (JP)
Title: Thermoplastic resin composition having matte effect
Inventor: MATSUMOTO SHIGEMI
IPC: C08L51/00
Filed: 1985-01-29
Abstract: PURPOSE:To provide a thermoplastic resin compsn. having matte appearance and excellent resistance to heat distortion and impact, by blending an alpha-olefin copolymer to a resin mixture of a polycarbonate resin and an ABS resin. CONSTITUTION:A 100-20wt% polycarbonate resin is mixed with 0-80wt% ABS resin (acrylonitrile/butadiene/styrene copolymer). 99.5-60pts.wt. resulting compsn. is mixed with 0.5-40pts.wt. alpha-olefin copolymer composed of alpha-olefin (e.g. ethylene or propylene) and a glycidyl ester of an alpha,beta-unsaturated acid (e.g. glycidyl methacrylate or glycidyl acrylate) to obtain the desired thermoplastic resin compsn. The compsn. is suitable for use as a material for interior finish materials for automobiles and parts for electrical appliance.
Patent JP-H07214342-A (JP)
Title: Correcting tool of electrode tip
Inventor: FUKIZAWA TAKEO
IPC: B23H7/22
Filed: 1994-02-09
Abstract: PURPOSE:To simply correct an electrode tip to high precision not having variance even in case of unskilled worker by fitting an electrode tip in a rotating ring of an electrode tip holding member fitted in the opening end of a rotating cylindrical body mounted to a spindle head of machine tool. CONSTITUTION:An electrode tip T is fixed in a holder receiver 16, by lowering a spindle head of machine tool, the electrode tip T is fitted in a rotating ring 12 of an electrode holding member 11 fitted in the opening mouth edge of a cylindrical body 1, because the inside diameter of the rotating ring 12 is corresponded to the outside diameter of the electrode tip T, a inclination of the electrode tip caused through the dimensional error between the holder receiver 16 and tip holder 20 is corrected, a cutter 7 and electrode tip T is precisely abutted. Subsequently, rotating of the spindle head H causes the cylindrical body 1 to rotate, further rotating a cutter holder 3 mounted in the rotating cylindrical body, by the cutter 7 which a fixed cutting pressure is applied on the electrode tip T by a spring 13 mounted on a head 5, the electrode tip is precisely corrected.
Patent JP-S58133062-A (JP)
Title: Byte serial encoder
Inventor: HORIGUCHI TOSHIO
IPC: H03M13/15
Filed: 1982-02-02
Abstract: PURPOSE:To realize a byte serial encoder with a small quantity of circuits, by constituting the byte serial encoder with a plural-stage linear feedback shift register and linear logical converting circuits having plural bit inputs and plural bit outputs. CONSTITUTION:The byte serial encoder consists of l each of byte registers R0- Rl-1 (l is an integer and is equal to m/b), l each of exclusive OR circuits E0- El-1, and l each of linear logical converting circuits A0-Al-1. The byte register Ri and the exclusive OR circuit Ei consists of b-bits, and the linear logical converting circuit has the b-bit input and the b-bit output. A linear feedback shift register is constituted by the exclusive OR between the register Rl-1 of the highest stage and an input data byte D. In the linear logical converting circuit Ai, a b-bit feedback vector is multiplied by a b x b submatrix Ai. Thus, an encoding circuit where data is processed in byte (b-bit) units for the generator polynomial of m-waves of an optional order is constituted.
Patent JP-H11290620-A (JP)
Title: Filter device and treatment liquid-circulating device for coating process using the same
Inventor: NONOMURA HIROMI
IPC: B05C11/10
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a filter device in which filtered refuse is not concentrated in one place and both cleanability and replacement working properties are enriched and also life is prolonged and to provide a treatment liquid-circulating device for a coating process in which circulated flow rate of treatment liquid is maintained automatically and constantly. SOLUTION: The filter device 24a is provided in a system of circulation in either an electrophoresis coating system or a degreasing treatment device and provided with a housing 241a, a liquid inlet 243a formed in the housing, pipes 244a for holding a filter medium which have a plurality of through-holes and are provided so that one end part perforates one main face of the housing, filter media 247a fitted to the pipes for holding the filter medium so as to cover a plurality of through-holes, and a liquid outlet 251a which is positioned in the outside of the housing and provided in the other end parts of the pipes for holding the filter medium. Then, the liquid inlet 243a is provided in the base of the housing or in the face of the substantially same height as the base. The liquid outlet 251a is provided in the lower part in the vertical direction from the liquid inlet 243a.
Patent JP-H03219720-A (JP)
Title: Signal switching circuit and switching circuit using the same
Inventor: SUKAI MASAO
IPC: H03K17/16
Filed: 1990-01-24
Abstract: PURPOSE:To prevent the interference of a signal between transmission lines by keeping the level of transmission lines connected to the input of a gate means in a closing state to all an H level. CONSTITUTION:Optional one signal among control signals C1-Cn given to AND gates 211-21n constituting a selective circuit 20 is brought into an H level, and, e.g. the gate 211 receiving the H level is set to pass through a logic signal S1. The other control signals are at an L level and relevant gates are opened and logic signals S2-Sn do not appear at the output of the gates 212-21n. Thus, only the selected logic signal S1 is outputted to a terminal 40 via an OR circuit 30 as the output of a signal switching circuit. The transmission lines 122-12n of the signal switching circuit receiving the signals C2-Cn are all held at the H level and not interfered with the signal C1 selected by the signals S2-Sn.
Patent JP-H02197680-A (JP)
Title: Pressure welding and fixing device of hanging panel
Inventor: NISHIDA ISAMU
IPC: E05D15/00
Filed: 1989-01-25
Abstract: PURPOSE:To make it possible to carry out firm fixing and easy releasing by a constitution whereby a handing panel is pressure-welded and fixed to a ceiling, floor and the like in up and down almost at the same time by operating a vertical moving rod device. CONSTITUTION:A vertical moving rod device 2 to be kept lengthwise along one side of a hanging panel 4 and having vertical moving rods 5 and 5 connected to a gear box 6 is provided. A casing box 9, another casing boxes 10, 10 and a long sideways longitudinal moving rod device 4 having a longitudinal moving rod 11 are provided. Vertical motion of the vertical moving rods 5 and 5 is changed to the vertical movement by the longitudinal moving rod device 3. Thus, forces are uniformly applied.
Patent JP-H10214313-A (JP)
Title: Character recognition device
Inventor: MARUTA YUZO
IPC: G06K9/62
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To realize a different area detection character recognition system which improves the recognition performance of low-quality characters without increasing the dictionary size. SOLUTION: A different area between character features which are extracted from a character pattern 11, which is acquired by a character pattern input means, by a character feature extraction means 2 and dictionary data which is read and stored in a dictionary data storage means 9 by a dictionary data read means 8 is detected by a different area detection means 3. A distance in the detected different area is weighted and the distance is calculated by a selective distance calculation means 4. A category in a dictionary which gives the shortest distance is retrieved by a shortest distance detection means 5, and it is outputted as a recognition result 12 by a recognition result output means 6. A control means 7 controls the whole of respective means.
Patent JP-S62174942-A (JP)
Title: Epitaxial insulating film for semiconductor device and manufacture thereof
Inventor: TAKAGI KAZUMASA
IPC: H01L21/316
Filed: 1986-01-29
Abstract: PURPOSE:An epitaxial film can be grown on a semiconductor substrate with crystalline structure of diamond or cubic crystalline ZnS structure. To form an insulating film with the least thermal strain imposed by using a specific oxide with rectangular A-rare earth crystalline structure. CONSTITUTION:An oxide represented by a molecular formula comprising Ln2O3 ( where Ln represents yttrium), scandium (Sc) and at least one element selected from rare earth metallic elements is used as an insulating film material on a semiconductor material substrate with crystalline structure of diamond or cubic crystalline ZnS structure. A hexagonal A-rare earth structural rare earth oxide thin film held at low temperature is epitaxially grown by leading-in oxy gen gas with divided potential while evaporating rare earth metallic element by resistance heating, electron beam heating etc. in a vacuum evaporating device. In such a process, the thermal strain imposed on an epitaxial film and the semiconductor substrate can be reduced at the thermal expansion coefficient a little less than the two times of that of the semiconductor.
Patent JP-S53101192-A (JP)
Title: Method of and apparatus for treating flaws in steel materials
Inventor: AZUMA IKUMITSU
IPC: B24B27/00
Filed: 1977-02-16
Abstract: PURPOSE:To treat at high efficiency and accuracy the flaws in the surfaces of steel materials and thereby obtain smooth finished surfaces while allowing the workers to work in an improved posture.
Patent JP-2000214329-A (JP)
Title: Linear polarizing plate
Inventor: ATAGI NAOYASU
IPC: B32B7/12
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient adhesion between a polarizer film and a protective film by laminating the polarizer film and the protective film by way of a polyol- containing adhesive layer. SOLUTION: A polarizer film 2 and a protective film 3 are laminated by way of a polyol-containing adhesive layer 4. The polyol preferably has 2-6 hydroxyl groups and glycerol, ethylenediol, propylene glycol, tetramethylene glycol, pentaerythritol or a mixture of two or more such polyols may be used. The adhesive layer 4 may contain particles having 0.1-1 μm particle diameter. The material of the particles may be any of inorganic and organic materials. The polarizer film 2 is usually formed by drawing a PVA film and dyeing it with iodine or a dichroic dye. The protective film 3 is usually a TAC film.
Patent JP-H11211720-A (JP)
Title: Evaluation method
Inventor: HOSHINO YUKIHISA
IPC: C08L31/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To grasp a degree of alteration because of influences of moisture and stabilize quality by heating a resin composition including a volatile component and a polymer of a molecular weight of a specific or larger value in the existence of water and an acid, and measuring changes in acid number before and after the heating. SOLUTION: A resin composition contains a volatile component by 95-30 wt.%, a polymer of a molecular weight of 1000 or larger by 1-70 wt.%, water by 5-15 wt.% and an acid by 0.5-1.5 wt.%. The polymer to be evaluated having the molecular weight of 1000 or larger is a copolymer including at least vinyl chloride, vinylidene chloride and vinyl ester. The acid to be used is, e.g. hydrochloric acid or the like. Heating is preferably conducted under conditions of 60 deg.C and 8 hours. In order to promote alteration by moisture in the evaluation method, water and an acid catalyst promoting alteration are added to the resin composition and further heated.
Patent JP-H10212121-A (JP)
Title: Production of raw solution for producing titanium dioxide and apparatus therefor
Inventor: KUBOTA NOBUHIKO
IPC: G21D1/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To feed raw material fit for various film forming methods, to extend the application range of TiO2 producing work, to reduce the loss of a soln. before the formation of a TiO2 film, to prevent the precipitation of Ti(OH)4 by hydrolysis and to suppers the dissipation of a Ti material by mixing a Ti alkoxide soln. with H2 O2 and water and converting the Ti alkxide soln. into a TiO state thereby dissolving the Ti alkoxide. SOLUTION: A Ti propoxide soln., pure water for diluting the soln. and 20vol.% H2 O2 soln. based on the amt. of the water are fed into a mixer 4 from a Ti propoxide feeding system 1, a pure water feeding system 2 and an H2 O2 soln. feeding system 3, respectively, and they are mixed. The resultant liq. mixture R is fed into a grinder vessel 5 and stored. In the vessel 5, the Ti propoxide soln. is hydrolyzed and dissolved in a TiO state. as the objective stock soln. for producing TiO2 . When Ti(OH)4 is formed as a precipitate, it is ground by moving a grinder 6 up and down and rotating it.
Patent JP-S58133762-A (JP)
Title: Storage battery for electric apparatus
Inventor: IHARA SHINJI
IPC: H01M50/528
Filed: 1982-02-03
Abstract: PURPOSE:To make any lead wire or terminal plate unnecessary, and widely reduce the cost of a storage battery by installing a minimum member of four of batteries in two rows in a container, and appropriately arranging the plug pole and the minus pole of each battery. CONSTITUTION:Batteries 2 are constituted by dividing the internal space of a  container 1 with internal container walls 13, and parallely arranging a pair of a plus and a minus electrode plate 7 and 8 in each cell 6. A plus pole 3 and a minus pole 4 are provided at both ends in the row direction of each battery 2. In one of the two rows, the batteries 2 are installed in the container 1 in such a manner that the plus pole 3 and the minus pole 4 of adjacent batteries face each other, and the facing plus pole 3 and minus pole 4 are electrically connected at the upper part of the internal container wall 13 by thermal caulking or something similar. In the other row, a plural number of batteries 2, 2... are installed  in the container 1 in such a manner that the plus and the minus poles 3 and 4 of the battery 2 are located on the opposite sides to those of the battery 2 of the above row.