baber/WOPTO huggingface dataset:
Patent JP-S62178139-A (JP)
Title: Cooler for generator for car
Inventor: KITAMURA YUTAKA
IPC: H02K9/19
Filed: 1986-01-30
Abstract: PURPOSE:To miniaturize a device and lighten the weight, by enclosing the both coil ends of a stator coil with a metallic enclosing unit via an insulating filler, to pass cooling liquid through a passage, and by fitting fans on the both sides of a rotor. CONSTITUTION:A generator for a car is organized with a rotary shaft 1, magnetic pole cores 4-5, a stator core 10, brackets 33-34, and the like. The cooler of the generator is organized so that a pair of enclosing units 31 for enclosing the both coil ends of a stator coil 11 may be fixed liquid-tight on the stator core 10 by filling up spaces between the units 31 and the coil ends with insulating fillers, and so that the units 31 may be provided with the passages 35-36 of cooling liquid in the circumferential direction of a space between the units 31 and the rear surface. On the magnetic pole cores 4-5 of a rotor 3, fans 7-8 are fitted. By this organization, the rotor 3 and the stator coil 11 are cooled with cooling air in the brackets 33-34 due to the fans 7-8 on the both sides, and the cooling liquid is passed through the passages 35-36 to cool the back surface of the stator coil 11.
Patent JP-S59147579-A (JP)
Title: Noise suppressing circuit
Inventor: NAGANO MASASHI
IPC: H04N5/21
Filed: 1983-02-10
Abstract: PURPOSE:To reduce noise appearing on a screen by adding a signal outputted to a noise detecting means and a video signal processing the noise at a gray level to suppress noise width and setting the processing level into an intermediate level. CONSTITUTION:A video signal given to a video signal input terminal 1 is fed to a base of a transistor (TR) 13, divided by resistors 14, 15 and given to a base of a TR22. A video signal having a voltage gain decided by the resistance ratio of resistors 24, 25 and having inverted polarity is produced at the collector of the TR22. That is, the video signal having the same polarity as the signal given to the terminal 1 and a noise detecting signal from a TR10 appear at the collector of a TR23. That is, the TR23 adds the video signal and the signal outputted to the noise detecting means. Then, the noise is suppressed into smaller noise width and the processing level is set to an intermediate level between the white and black levels, allowing to reduce noise appearing on the screen.
Patent JP-H06215560-A (JP)
Title: Memory integrated circuit for video display
Inventor: MIYAZAWA KIYOTO
IPC: G06F12/04
Filed: 1993-01-13
Abstract: PURPOSE:To speedingly process a rectangular region transfer of video data. CONSTITUTION:When the data, which are equivalent to one line stored in the transfer origin region of a memory cell array 1, are transferred to a transfer destination region, the data, which are equivalent to one line and are read from the transfer origin region, are selected by a transfer gate 6 in accordance with input output select signals 101 and are outputted to serial ports 7a to 7d or an arithmetic and logic circuit 9. The circuit 9 performs arithmetic operations instructed by arithmetic operation select signals 104 against the one line data from one of the serial ports 7a to 7d selected by a selector 8 and the one line data from one of the other serial ports 7a to 7d or the data which are equivalent to one line and inputted from the memory cell array 1 through the transfer gate 6. The results of the operations are outputted to the memory cell array 1 or the serial ports 7a to 7d through the transfer gate 6.
Patent JP-H01196349-A (JP)
Title: Ink jet recording device
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/165
Filed: 1988-01-30
Abstract: PURPOSE:To prevent non-discharge of ink due to the entrainment of bubbles into a recording head nozzle by providing a plurality of recording heads with ink discharge orifices, an adjacent clogging prevention means to the recording area of the recording head, a discharge control means for simultaneous discharge of ink from a plurality of recording heads on a position opposite to the clogging and permitting unloaded ink discharge to be performed in a noncontact state. CONSTITUTION:During recording, a carriage 1 runs to an arrow direction A from a recording start position by means of a sensor 34 to record an image in the recording width part (p) of recording sheet 6. If an unloaded discharge action signal generates in a control circuit, the carriage 1 moves to an arrow direction B and performs an unloaded ink discharge in a position where recording heads 2a, 2b are detected by a sensor 36. In a non-recording state, the recording heads 2a, 2b allow a capping means 20 to come into contact with the former with the help of a cap drive means 25 in a position where the recording heads 2a, 2b are detected by the sensor 36.
Patent JP-S61182417-A (JP)
Title: Combustion chamber structure of diesel engine
Inventor: MORIYASU KENJI
IPC: F02B3/06
Filed: 1985-02-07
Abstract: PURPOSE:To improve the combustion efficiency by forming the side wall of a combustion chamber formed at the top part of a piston as rotary body and forming the first combustion chamber having a fuel reflecting wall in the upper part and the second combustion chamber having a circular wall in the lower part, thus eliminating the shortage of air. CONSTITUTION:A combustion chamber 32 is formed in concaved form onto the top part 30a of a piston 30, and a side wall 32a is formed as a rotary body, having the center axis line l0 in eccentric state for the axis center of the piston 30 as center. Said side wall 33a has a guide wall 34 which spreads the diameter downwardly from the edge part of an opened port 33, the first fuel reflecting wall 36 which is continuously formed to the lower part of the wall 34 and spreads downwardly, and the second fuel reflecting wall 38 in rectilinear form continuously formed on the lower part of the first wall 36, and the first combustion chamber 44 is partitioned by the wall 34, 36, and 38. A circular side wall 48a having an edge part 42 is formed continuously to the lower part of the wall 48, and the second combustion chamber 48 is partitioned by the side wall 48a. An injection nozzle 26 is arranged towards the joint part between the both combustion chambers 44 and 48.
Patent JP-2000220050-A (JP)
Title: Crimped yarn for carpet, carpet and its production
Inventor: MIZUKI TATSURO
IPC: D02G3/44
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a crimped yarn capable of giving a carpet having soft and good touch, high resilience, and excellent durability and used for the carpet, to provide the carpet suitable as a rug which is brought into contact with the skin and used at home, and to provide a method for producing the same. SOLUTION: This crimped yarn for a carpet comprises polyester multifilaments having a single filament fineness of 3.5-8.0 denier, a single filament flatness of 3.0-5.0 and a crimp elongation of 5.0-20.0% after subjected to a boiling water treatment. The carpet comprises face yarns comprising cut piles, a base fabric on which the face yarns are tufted, and a backing material adhered to the back surface of the base fabric. Therein, the face yarns contain the crimped yarns for the carpet.
Patent JP-S55114500-A (JP)
Title: Hot press device
Inventor: KAMATA SHIYOUZOU
IPC: B30B11/02
Filed: 1979-02-26
Abstract: PURPOSE:To improve mechanical strength characteristic under high temperature and improve durability by employing ceramics material for punches and dies. CONSTITUTION:If necessary, a steel ring 3 is fitted to the peripheral side surface of a die 1 to provide a reinforcing structure. The use of graphite 4 is omitted when necessary except for the case where the specimen 5 is non-conductive material. The structural materials of the die 1 and punches 2 are formed by hard-to-sinter ceramics which are usually designated as new ceramics or modern ceramics or special ceramics. Such ceramics are used depending upon their use objects; for example, in case of the direct heating method by power-supplied resistance ceramics such as silicon carbide or titanium boride of relatively high conductivity are used for the punches 2 and ceramics such as silicon nitride or boron carbide of superior insulation characteristic and low heat conductivity are used for the die 1.
Patent JP-S58139235-A (JP)
Title: Key input device
Inventor: FUJITA NORIAKI
IPC: H03M11/02
Filed: 1982-02-12
Abstract: PURPOSE:To reduce operator's misses and to improve the efficiency of a composite system unit by selectively connecting plural keyboards in accordance with their purposes. CONSTITUTION:When the composite system unit is used as a word processor, an earthing point E set up on a keyboard 2 is connected to the input side of an inverter 7 through a connector 5, so that a sort selecting signal S2 from the keyboard is turned to the low level and the output of the inverter 7 is turned to the high level. Consequently, an N key roll-over system input compensating circuit 4 is actuated by the output of the inverter 7 and a switch sensor signal group S1 from the keyboard 2 is inputted to the body of the composite system unit through the input compensating circuit 4. At that time, a two-key lockout system input compensating circuit 3 is made dead by the kind selecting signal S2. When said system unit is used as a data processor, the input compensating circuit 3 is actuated by the kind selecting signal S2 because there is no earthing point E in the keyboard 1, so that the switch sensor signal group S1 from the keyboard 1 is inputted to the body through the input compensating circuit 3.
Patent JP-H09211449-A (JP)
Title: Liquid crystal projector device
Inventor: TAKAUCHI RYUJI
IPC: G02B27/10
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make a color of a picture adjustable and to reduce cost of dichroic mirror without decreasing a dynamic range and brightness even if an allowance for fluctuation of cut-off wavelength of a dichroic mirror is relaxed. SOLUTION: When a focus of the light from a condenser lens 6 is set near a projection lens 11, incident angles of transmission light and reflection light to a dichroic mirrors 9 (10) are made smaller on the left side (a) (upper part of Figure) than on the right side (b) (lower part of Figure), and a difference is produced in the cut-off wavelengths. Therefore, a cut-off wavelength of the dichroic mirror 9 is continuously tilted (changed) from the left to the right (from above to below), extending this inclination beyond the used range 21 (optical path) at the same inclination and also extending the external size in the direction of the arrow 22, and moving the dichroic mirror in the direction of the arrow 22 to secure the optimized part of the cut-off wavelength.
Patent JP-H03226716-A (JP)
Title: Display module
Inventor: NOMURA SATOSHI
IPC: G09F9/00
Filed: 1990-01-31
Abstract: PURPOSE:To reduce the power consumption and to prevent the visibility from decreasing by controlling the back light of a display module according to the brightness of a use place. CONSTITUTION:This display module is equipped with an optical sensor 4 which detects the brightness of the use place ad a back light control means 7 which controls the back light according to the signal from the optical sensor. Then the back light control means 7 decides the brightness by utilizing the signal from the optical sensor 4 to turn off the back light 3 in a light place and turn on the back light 3 in a dark place. Consequently, the power consumption is reduced by turning off the back light 3 in the light place and the visibility is improved by turning on the back light 3 in the dark place.
Patent JP-S58138979-A (JP)
Inventor: ISHIHARA SHIYOUSAKU
IPC: F27B9/20
Filed: 1982-02-15
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-S51119382-A (JP)
Title: Ultralow temperature gas adsorbing refinary column
Inventor: NAGAI KIYOSHI
IPC: G21C19/303
Filed: 1976-03-01
Abstract: PURPOSE: To remove impurities such as nitrogen, oxygen etc. contained in helium gas by increasing treating effifiency by multiplying the number of adsorbing columns. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58138965-A (JP)
Inventor: SUDOU MAREO
IPC: F25B13/00
Filed: 1982-02-15
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-H04219412-A (JP)
Title: Operation monitor device and method for catalyst converter
Inventor: BENJIYAMIN JIEEMUSU BURATSUDOS
IPC: F01N11/00
Filed: 1991-02-14
Abstract: PURPOSE: To properly perform monitoring the operation of a catalyst converter by measuring the incoming temp. to the catalyst converter and the outlet temp. of exhaust gas going out of the converter, and subjecting the obtained difference to a processing which uses a converting function having an integral term. CONSTITUTION: The upstream temp. Tus of the exhaust gas inflowing to a catalyst converter 1 is measured by a temp. sensor 3 while the downstream temp. Tds of the exhaust gas outgoing from the converter 1 is measured by another temp. sensor 4, and the obtained sensor outputs are fed to a subtractor 5 to form a differential temp. signal. This differential temp. signal is fed to the first input of a multiplier 6 and multiplied by a signal to represent the mass flow rate dM/dt of the exhaust gas at the second input, and the output signal given is integrated with time by an integrator 7. The resultant integral output signal of the difference in the heat flow rate is compared by a comparator 10 with a certain threshold level, and an indicator 12 is actuated on the basis of the result from comparison.
Patent JP-S60165203-A (JP)
Inventor: NAKAJIMA JIYUNICHI
IPC: B27L1/00
Filed: 1984-02-08
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-S55113931-A (JP)
Title: Method and device for automatically sampling fixed quantity
Inventor: SHIMADA KIYOHARU
IPC: G01N1/04
Filed: 1979-02-26
Abstract: PURPOSE: To keep picking-up conditions constant and sutomate picking-up, by moving a sampler at a speed proportional to the weight of a continuously-moving measured object to sample it.  
     CONSTITUTION: The instantaneous weight of coke 3 moving on a belt conveyor 1 is continuously measured by an instantaneous weighing instrument 4 provided on the conveyor. When a sampling instruction is applied from a CPU10 to a timer circuit 11 and an integrator 12, the integrator integrates a signal from the instantaneous weighing instrument. The integrated signal is supplied to a driving motor controlling circuit 14 through a delay circuit 13, which acts for delay of a time equal to that from the measurement of the weight to the starting of fall. A driving motor 8 moves a carriage 5 on a guide rail 7 at a speed proportional to the supplied integrated signal to conduct the coke 3 into a sampler 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000044636-A (JP)
Title: Thermosetting resin composition and production of coil using the same
Inventor: YAMANE MANABU
IPC: H01B3/44
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a coil subjected to an insulating treatment with a thermosetting resin composition curable at a relatively low temperature and capable of reducing the energy required for curing, prolonging the pot lift at room pressure and thereby compounding and mixing a large amount of a varnish at a time and reducing the disposed varnish. SOLUTION: This thermosetting resin composition contains (A) 40-80 pts.wt. of an unsaturated polyester resin, (B) 20-60 pts.wt. of a polymerizable monomer and (C) a crystallizable additive containing an organometallic compound or a metal in an amount of 0.1-5 wt.% [based on the total amount of the components (A) and (B)]. The metal and the metal of the organometallic compound contained in the crystallizable additive are cobalt vanadium or manganese. The content of the cobalt vanadium or manganese or the compound thereof in the crystallizable additive is within the range of 0.3-20 wt.%. Furthermore, (D) 0.5-4 pts.wt. of a peroxide curing agent is contained. The method for producing a coil comprises carrying out an insulating treatment with the above thermosetting resin composition.
Patent JP-H09199884-A (JP)
Title: Magnetic shield panel
Inventor: ENDO MASAFUMI
IPC: E04C2/32
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and enhance mechanical strength of a magnetic shield panel by a method wherein a directional electromagnetic steel plate is turned into a corrugated steel plate by processing so as to align its corrugations with an axis of easy magnetization, and the corrugated directional electromagnetic steel plates are laminated into one piece. SOLUTION: A magnetic shield panel 1 is composed of two directional electromagnetic steel plates 2 and 3 which are laminated into a panel body 4 and an upper and a lower non-directional electromagnetic plate, 5 and 6, which are provided to the upside and underside of the panel body 4. The two directional electromagnetic steel plates 2 and 3 are turned corrugated by processing so as to align their U-shaped recessed 7 and inverted-U shaped projections 8 with a direction of rolling or an axis <100> of easy magnetization, the directional electromagnetic steel plates 2 and 3 are made to overlap with each other so as to make their corrugations intersect each other at right angles and fixed together by welding at a joint 9. The non-directional electromagnetic steel plates 5 and 6 and the directional electromagnetic steel plates 2 and 3 are joined together by welding at joints 10 and 11.
Patent JP-S59147724-A (JP)
Title: Stud planting method
Inventor: OOKUBO ISAMU
IPC: B21D39/06
Filed: 1983-02-14
Abstract: PURPOSE:To erect a stud simply and surely with large connecting strength by inserting the tip of a stud having ruggedness formed on the outer periphery into a stud receiving hole, and deforming the peripheral wall of the receiving hole by pressing from the surface. CONSTITUTION:A stud receiving hole 10 is formed at specified position of a metallic plate P on which the stud S is to be planted. A lateral groove 12 extending in circumferential direction and plural longitudinal grooves 13 extending in circumferential direction and axial direction are formed at the tip E of the stud S, and the tip E of the stud S is inserted into the stud receiving hole 10. Peripheral wall 17 around the stud receiving hole 10 is deformed from below the surface in the direction of thickness by an annular caulking punch 15 extending along the outer periphery of the stud S and moves in the direction of length of the stud S while pressing the outside area of the peripheral wall 17 by a plate presser 18, and the stud S is fixed to the metallic plate P.
Patent JP-S57135135-A (JP)
Title: Changing method of plastic material to be used in forming machine
Inventor: MORIWAKI TSUYOSHI
IPC: B29C48/03
Filed: 1981-02-16
Abstract: PURPOSE:To prevent the production of inferior goods effectively by following method in which the material to be changed is blended with special epoxy alkane, and it is used for replacement and thereafter the material to be changed is supplied into the forming machine, when plastic material to be formed is changed in a forming machine. CONSTITUTION:The inner part of a forming machine in which the material having been used formerly is retained, is replaced with the mixture of platic material to be changed and 1-5wt% epoxy alkane shown by the formula (R, R' is alkyl with more than C8, H), and thereafter, the plastic to be changed is supplied and forming process is carried out. Consequently, the effect of the material having been used formerly may be prevented. This process can be utilized in replacement-operation between almost all thermoplastic materials.
Patent JP-S55112913-A (JP)
Title: Low nox combustion system
Inventor: TOKUNAGA KIKUO
IPC: F23C99/00
Filed: 1979-02-26
Abstract: PURPOSE: To enable a high-degree decomposition of NO by the aid of C.H and NH 3  contained in the under-mentioned fuel, by a method wherein NH 3  is added to a fuel, fed so as to exceed exhaust gas produced after main combustion, so that the molar ratio of NH 3 :NO x  is 10 or less.  
     CONSTITUTION: A fuel added with NH 3  gas or precursor of NH 3  through line 1f is fed through a line 1g so that the fuel becomes in excess of a residual oxygen contained in exhaust gas after main combustion first in a furnace 1a, NO x  contained in the exhaust gas being converted into N 2 , or NCN, NH 3  or the like thereat. In prior to feed a normal oxygen, a slight amount of gas containing oxygen is then fed through a line 1h into exhaust gas having a temperature zone ranging from about 900W1300°C, a priority being given to a reaction representing HCN, NH 3 +O 2 →N 2 , H 2 O, CO 2  due to an addition effect of a small amount of oxygen under such a condition that fuel is still in excess. And thereby most of HCN, NH 3  are converted into N 2 . 2-Stage feeding of oxygen, wherein air is fed into a following work thereof through a line 1i, is conducted. Where the molar ratio of NH 3 :NO x  is 10 or less hereupon, a high efficient denitration may result. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10217226-A (JP)
Title: Manufacture of ceramic-based building material
Inventor: TERAMOTO HIROSHI
IPC: B28B1/52
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To realize a favorable shapability and the manufacture of a building material with a sharp and deep uneven pattern at good productivity by a method wherein ceramic-based material under dried state is laminated on a green plate by scattering so as to produce an uneven pattern on the surface of the laminated portion of the ceramic-based material by embossing and then cured and hardened. SOLUTION: Ceramic-based material 21 under dried state is scattered on a green plate 1, which is made of ceramic material prepared and compounded during its transfer in a dewatering zone. This scattering amount has a laminated thickness under the state being levelingly pressed with a roll 3 or the like after scattering having the same thickness as the thickness of the green plate 1 or less or a thickness as enough thick as a patterning can be performed. Then, after an uneven pattern is produced by embossing a rolled laminated plate 7 after lamination, the plate 7 is hardened and cured. The embossing is executed between a pressuring platen 8 having a patterning mold 8a and a fixed platen 9. Further, a pattern 10A having various unevenness such as a natural stone pattern and the like is formed.  By curing and hardening such as the curing with an autoclave and the like after the formation, and aimed building material 10 is obtained.
Patent JP-S59147594-A (JP)
Title: Time division exchange circuit
Inventor: ARITA TAKEMI
IPC: H04Q11/04
Filed: 1983-02-10
Abstract: PURPOSE:To reduce the amount of a circuit and to attain exchange of large scale by arranging a memory cell controlling the switching of each gate of a gate matrix in parallel at all times in the form of matrix and providing a control memory forming the entire components as one RAM. CONSTITUTION:A serial input data for one frame's share on an incoming highway 1 is expanded spatially (data T-bit of T time slot to a position corresponding to each bit of register 21) on an incoming shift register (serial input, parallel output) 21. Then, the data is inputted to a gate matrix 22 and the data for one frame's share after being exchanged spatially is set on an outgoing shift register (parallel input, serial output) 23. Each gate of the matrix 22 is controlled always for switching for full bits at the same time based on the content of a position corresponding to each bit of a memory cell group 31 in which a specific data is set in advance. The data for one frame's share set to the register 23 is outputted serially on the outgoing highway 2.