baber/WOPTO huggingface dataset:
Patent JP-H03296394-A (JP)
Title: Remote control system
Inventor: TAKAGI YUJI
IPC: H02J13/00
Filed: 1990-04-13
Abstract: PURPOSE:To continue the control of a controller main body by interrupting intermittently a switching element when short circuit takes place so as to prevent thermal destruction of the switching element and continuing the supply of a power current to a remote controller when the short circuit is not complete. CONSTITUTION:A power current is supplied to a remote controller B trough a line L from a controller main body A. When a power supply current flowing to a resistor A7 being a current sensing means is increased in the controller A and the current exceeds a setting current (a maximum value of a normal power supply current), a transistor(TR) 3 of an intermittent interruption control means A4 is conductive and a TR 2 is cut off, resulting that a TR 1 being a switching element is interrupted. Then the electric energy stored in an inductor A6 flows to the remote controller B through a diode 4, then the power supply current is going to decrease gradually with a slight delay from the interruption of the TR 1. Since the power supply current flowing to the resistor A7 is smaller than the setting current at the next instance, the TR 1 is again conductive and the TR 1 repeats the conductive state and the interrupting state.
Patent JP-H09283971-A (JP)
Title: Radio wave absorber made of calcium silicate
Inventor: OSAWA SHIGERU
IPC: H05K9/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorber which is nonflammable and superior in radio wave absorption. SOLUTION: Carbon fiber is dispersed randomly and uniformly in a calcium silicate compact, and the average length of carbon fiber is at most 30mm, then its content is 0.01 to 50g/l and its bulk density if 0.1 to 0.5g/cm<3> . In addition, its radio wave absorption rate is at least 85% in case where it is measured at 3 and 10GHz respectively in the arch method test.
Patent JP-S581901-A (JP)
Inventor: SAITOU YOUJI
IPC: F21S8/10
Filed: 1981-06-26
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-H07278304-A (JP)
Title: Production of polyarylene sulfide
Inventor: NAMIKI MITSUHARU
IPC: C08G75/025
Filed: 1994-04-12
Abstract: PURPOSE:To obtain the subject polymer useful in an electronic field, etc., without adhesion of the polymer to a stirring wing or clogging in ejection of the product by polymerizing a specific Li compound with an S compound and a polyhalogenated aromatic compound while controlling a Li compound concentration. CONSTITUTION:(D) A polyhalogenated aromatic compound such as p- dichlorobenzene is polymerized with (B) lithium hydroxide or lithium N- methylaminolactate and (C) a liquid-like or gaseous S compound such as hydrogen sulfide in an aprotic aromatic solvent such as N-methyl-2-pyrrolidone while controlling a lithium concentration of the component B in polymerization to 3.6mol or more based on 1mol component A to provide the objective polymer. Furthermore, the component D contains preferably >=50mol% of p- dichlorobenzene.
Patent JP-H06304793-A (JP)
Title: Belt press type dehydrating treatment device
Inventor: MATSUZAKI TAKAHIDE
IPC: B30B9/24
Filed: 1993-04-23
Abstract: PURPOSE:To provide a dehydrated cake with a low moisture content by generating a flock excellent in a gravity dehydration property and a pressure dehydration property. CONSTITUTION:A primary flocculating agent A is mixed by supplying sludge such as waste muddy water in the storage tank of a first processing means. The supply quantity of a first fluidized object generated by the mixing, is controlled according to a sludge property by a flow rate control means 11. A secondary flocculating agent B is mixed in a second processing means 7, and is stirred while transferring. After stirring a second fluidized object obtained in this way by a stirring means 13, free water is removed by a third processing means 8, and its flock is supplied to the porous sheet 9 of a fourth processing means 10 to be pressed and dehydrated.
Patent JP-H05297661-A (JP)
Title: Copying machine
Inventor: NAKAI YASUHIRO
IPC: G03G15/00
Filed: 1992-04-17
Abstract: PURPOSE:To shorten copying time and to improve efficiency in copying by speedily aligning sheets in an intermediate tray. CONSTITUTION:The copying machine includes the intermediate tray T which receives sheets X and Y; a side-end regulating plate 4 provided on the intermediate tray T to align the sheets X and Y, received on the intermediate tray T, along their width; and a rear-end regulating plate 5 which is provided on the intermediate tray T to align the received sheets along their length and freely moves from a first position where the received sheets are aligned along the length to a second position where other sheets to be received next are aligned along their length.
Patent JP-2000288799-A (JP)
Title: Slide guiding device and press using the same
Inventor: ITO TAKAO
IPC: F16C29/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To enable self-alignment, to smoothly execute movement, to be excellent in resistance to eccentric load and to improve the accuracy of working even in the case of acting the eccentric load on the slide by arranging an intermediate liner whose one side is in spherical contact and the other side in plane contact between a fixed gib and sliding gib. SOLUTION: A slide guiding device is composed of four fixed gibs 10 which serve for rails which are fixed inside the frame 2 of a press, eight sliding gibs 11 which are respectively fixed in four corners of an upper slide 8 (lower side 9) and the intermediate liners 12 which are situated between the slide 8 (9) and the fixed gibs 10. The intermediate liners 12 are brought into spherical contact with the sliding gibs 11 and bearing function is kept by supplying a lubricant and shaped so that the center of rotation is always in the middle of the plane contact surface. Because the lower slide 9 with a die and upper slide 8 are separated, screw rotating force which is generated on the upper slide 8 is not directly transmitted to the lower slide 9.
Patent JP-S61255373-A (JP)
Title: Cleaning device for electrophotographic device
Inventor: TANAKA KIICHIRO
IPC: G03G21/00
Filed: 1985-05-09
Abstract: PURPOSE:To obtain a cleaning device which cleans remaining toner without damaging the surface of a photosensitive member, is difficult to produce abnormal sound at the time of rotation, and is excellent in the recovery of the remaining toner, to improve the reliability and maintainability of the titled electrophotographic device, by bringing an elastic roller into close contact with the surface of the photosensitive member under pressure and rotating the roller together with the photosensitive member. CONSTITUTION:A powder image formed on a photosensitive member 1 by means of magnetic toner 6 is transferred to transfer paper 7 by a transferring device 10, but a small quantity of remaining magnetic toner 6' exists on the surface of the photosensitive member 1. As the member 1 is rotated in the direction shown by the arrow, the remaining toner 6' is removed from the surface of the member 1 by the speed- increased rotation in the opposite direction of a sponge roller 23 which is always in pressure-contact with the photosensitive member 1 synchronously with the member 1. The removed remaining toner 6' is attracted by the magnetic attracting force of a plastic magnet which is the supporting shaft 21 of the sponge roller 23 and guided into a spiral groove 22. Under this condition, the sponge roller 23 is brought into close contact with the photosensitive member 1 under pressure.
Patent JP-H06284822-A (JP)
Title: Fiber for preventing root from being entangled
Inventor: WATANABE NOBORU
IPC: A01G9/00
Filed: 1993-04-02
Abstract: PURPOSE:To obtain fiber capable of preventing the root from being entangled with a water supply mat and microorganisms and molds from growing and suitable as a material, etc., for a horticultural mat. CONSTITUTION:This fiber comprises a polyester, polyethylene, a polyamide or an acrylic polymer containing copper, cuprous oxide or a copper halide and a heat-resistant antioxidant. The fiber preferably contains further zeolite supporting antimicrobial metallic ions and a hydrophilic polymer.
Patent JP-H11269943-A (JP)
Title: Reuse system of water
Inventor: ITO TAKAAKI
IPC: E03B1/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To do a preliminary washing without using potable water and to improve water saving effect by independently providing a bathtub water storage tank and a rainwater storage tank, and providing a mixed water supplying system for combining the water in both the storage tanks and supplying the mixed water to a toilet or the like and a bathtub water supplying system for supplying the water in the bathtub water storage tank to a washing machine. SOLUTION: This system is provided independently with rainwater storage tank 1 and a bathtub water storage tank 2, a mixed water supplying system for mixing the water in both the storage tanks 1, 2 and a bathtub water supplying system for supplying only the bathtub water. When a faucet 23 for a washing machine 22 is opened, a pump 14 is driven by a water pressure difference, a flow sensor 27 senses the water flow to close a solenoid valve 28, so that only the bathtub water in the bathtub water storage tank 2 is supplied to the washing machine 22.  On the other hand, when the stool flushing water of a toilet 24 is flowed or a sprinkler head is opened in the state where the faucet 23 for the washing machine 22 is closed (the solenoid valve 28 is opened), both the rainwater in the rainwater storage tank 1 and the bathtub water in the bathtub water storage tank 2 are sucked together by a pump 14, combined and mixed, and supplied to the stool of the toilet 24 or the sprinkler head 26.
Patent JP-H02276959-A (JP)
Title: Humidity measuring instrument
Inventor: SUGIMOTO KEISUKE
IPC: G01N27/41
Filed: 1989-04-18
Abstract: PURPOSE:To increase a detection signal even at low humidity and to easily measure the low humidity by applying a 1st voltage which causes the electrolysis of water and a 2nd voltage which does not cause the electrolysis of water alternately between electrodes. CONSTITUTION:An oxygen sensor 8 has the electrodes 3 and 4 arranged opposite each other across a solid-state electrolyte layer 1 having oxygen ion conductivity and a voltage application part 16 applies the 1st voltage 10 which causes the electrolysis of water and the 2nd voltage 11 which does not cause the electrolysis of water alternately between the electrodes 3 and 4. An amplifier 14 amplifies a signal current outputted by the sensor 8 and outputs a detection signal. Then an arithmetic part 18 outputs a 1st signal 19a which is the result of arithmetic based upon the 1st voltage 10 and 2nd voltage 11 as a measurement signal when the absolute humidity is low and outputs a 2nd signal 20a which is the result of arithmetic corresponding to the 2nd voltage 11 when the absolute humidity is high.
Patent JP-H11280570-A (JP)
Title: Air filter for automobile
Inventor: MOCHIDA MIKIO
IPC: B01D27/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an air filter for automobile which is deformed into an almost arbitrary shape corresponding to a mounting portion and is held in the shape. SOLUTION: In an accordioned filter material P, a filter main body A1 is formed by fixing a vertical frame material 1 with flexibility to both the end parts of a folding direction Q of the filter material P and fixing a horizontal frame material 2 with flexibility to both side parts of a direction which is orthogonally crossed with the folding direction Q of the filter material P in a state that the horizontal frame material 2 is separated from the vertical frame member 1. In a state that this filter main body A1 is deformed, a pair of holding tools B1 are fitted into both the side parts. The whole shape is held in a state the shape is deformed according to the pair of holding tools B1 .
Patent JP-H10287795-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device sealed therewith
Inventor: FUJII MASANOBU
IPC: C08G59/24
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in moldability, reliability and flame retardancy by using an epoxy resin, a phenolic curing agent, a cure accelerator, a red phosphorus flame retardant and an inorganic filler as the essential components and specifying the amounts of the inorganic filler and the red phosphorus flame retardant. SOLUTION: The inorganic filler is used in an amount of 80-95 wt.%, and the red phosphorus flame retardant is sued in an amount of 0.1-0.5 wt.%. The epoxy resin is particularly desirably a biphenyl-derived one. The curing agent is particularly desirably of an aralkyl type. The cure accelerator is especially desirably an adduct of triphenylphosphine with benzoquinone. The inorganic filler is particularly desirably spherical fused silica. The red phosphor desirably used is one surface-coated to enhance its stability. The coating resin is desirably one having a high affinity for the epoxy resin, and the thickness of the coating film is desirably at least 1% of the mean particle diameter of the red phosphorus.  This composition is freed from a bromine-containing flame retardant and an antimony compound, so that it is friendly to the environment and can be desirably used for sealing transistors ICs, LSIs, etc.
Patent JP-H11291047-A (JP)
Title: Spatter automatic removing nozzle for arc welding
Inventor: FUKIZAWA TAKEO
IPC: B23K9/29
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the stuck spatter on the inner surface of a gas nozzle and to enable stable welding in a long term by fitting the gas nozzle so as to be freely attached/detached, surrounding a contact tip, connecting a fluid supplying tube feeding the fluid of the air etc., for blowing off the spatter toward the tip opening part from the base part side of the gas nozzle and forming an inert gas outlet in a tip holder. SOLUTION: The tip holder 2 fitting the contacting tip at the tip part 1, is inserted and held into the cylindrical hole part in a nozzle holding part 4. The tip part of the cylindrical hole part in the nozzle holding tool 4 is composed of a frontward diameter expanding part 4a having almost the same diameter as the inner diameter of the gas nozzle 3 and a frontward enlarging-state reverse-tapered cylindrical part 4b connected with the fluid supplying tube 6. The gas nozzle 3 is desirable to form of a ceramic material or a carbon. The inert gas is spouted from an inert gas outlet 7 and made to flow out from the tip opening part to form the air curtain of the inert gas surrounding a welding fused pond. The spatter is blown off by intermittently making to flow the high pressure air from the fluid supplying tube 6.
Patent JP-H02278133-A (JP)
Title: Measurement of temperature of atmosphere by coherent anti-stokes raman spectroscopy
Inventor: YOKOO MASAKAZU
IPC: G01J5/00
Filed: 1989-04-20
Abstract: PURPOSE:To achieve a higher measuring accuracy in temperature of atmosphere using maximal values of two or more signal spectrums in the order of rotation of a gas. CONSTITUTION:Second high frequencies of a wide-band pigment laser 2 and an Nd:YAG laser 3 are used as a laser beam 1 for excitation by being adjusted with a dichroic mirror 4 and a wide-band pigment laser beam identical to the wide-band pigment laser 2 used as the laser beam 1 is used as laser beam 5 for measurement. Then, the laser beam 1 and the laser beam 5 are made to enter a heating furnace 7 through a lens 6 to generate a rotational CARS light 8. The laser beam 1 out of the laser beams outputted is removed with a beam damper 10 through a lens 9 and the Kerr's light 8 is made to enter a spectro scope 14 through a mirror 13 after laser beam 5 contained therein is removed with a beam damper 12 being separated with a dichroic mirror 11 and analyzed to be detected with a detector 15. A CARS signal detected with the detector 15 is applied to an arithmetic device 16 to compute a spectral intensity thereof and the results of computation are shown on a display 17.
Patent JP-H08109449-A (JP)
Title: Nonoriented silicon steel sheet high in magnetic flux density and low in core loss, its production and motor core using the same
Inventor: ABE TOMOYUKI
IPC: H02K1/02
Filed: 1995-04-24
Abstract: PURPOSE: To produce a nonoriented silicon steel sheet high in magnetic flux density and low in core loss by incorporating a small amt. of Ni into a steel having a specified compsn. and regulating the grain size of the hot rolled sheet to certain value or above by annealing. CONSTITUTION: A steel contg., by weight, 0.010% C, 0.1 to <1.9% Si, 0.1 to <1.0% Mn, 1 to <1.9% Al, Si+Al<2, 0.1 to 3% Ni, and the balance Fe is subjected to hot rolling and is thereafter subjected to hot rolled sheet annealing or self annealing to regulate the average grain size of the hot rolled sheet to >=100μm. Next, it is subjected to cold rolling for one time or two or more times including process annealing and is subjected to continuous annealing. Thus, the nonoriented silicon steel sheet in which the value of B50 in the C direction is higher than the value of B50cal(C) prescribed by the formula of B50cal(C)=6.500×10<-3> ×Ni-1.350×10<-2> ×-(Mn+0.116)<2> -5.590×10<-3> ×(Si+2.406)<2> --0.055×Al+1.797 and having high magnetic flux density and low core loss can be obtd.
Patent JP-H07146552-A (JP)
Title: Photosensitive composition and pattern forming method
Inventor: IMAI GENJI
IPC: H01L21/027
Filed: 1994-04-14
Abstract: PURPOSE:To obtain a photosensitive compsn. having high resolution, excellent in fine image pattern forming ability and useful as a positive type photoresist, a printing material, etc., and to provide a pattern forming method using the photosensitive compsn. CONSTITUTION:This photosensitive compsn. contains a polymer (A) contg. carboxyl groups and hydroxyphenyl groups as essential components or a polymer (A') contg. carboxyl groups as an essential component and a polymer (A'') contg. hydroxyphenyl groups as an essential component, a compd. (B) contg. two or more vinyl ether groups in one molecule and a compd. (C) which generates an acid when irradiated with active energy beams. A pattern is formed using this photosensitive compsn.
Patent JP-H01271997-A (JP)
Title: Sampling circuit
Inventor: YOKOYAMA SHOJI
IPC: H03L7/099
Filed: 1988-04-22
Abstract: PURPOSE:To minimize a jitter in a sampling clock for temperatures in a wide range by offsetting the amount of a temperature drift in a voltage controlled oscillator (VCO) by a temperature correcting element and making a voltage to control the oscillation frequency of the VCO constant. CONSTITUTION:A CR type voltage controlled oscillator (VCO) 101 is composed of a capacitor to determine the central value of the oscillation frequency and a resistance to determine the controllable width of the frequency and corrects the temperature characteristic of the resistance by using, for example, a temperature correcting element 102 for which it is used that the characteristic of the forward voltage of a diode is a negative characteristic for the temperatures. Next, an oscillation clock from the VCO 101 is divided at a divider 103 and inputted to a phase comparator 104. The phase difference detected at the phase comparator 104 is integrated at a low-pass filter 105, and a voltage 107 to control the oscillation cycle of the VCO 101 is controlled. Thus, the jitter in the sampling clock can be minimized for the temperatures in the wide range.
Patent JP-H02279808-A (JP)
Title: Guchi type tide making structure
Inventor: TANAKA YUSAKU
IPC: E02B1/00
Filed: 1989-04-19
Abstract: PURPOSE:To generate a tidal current in a required sea area to purify seawater by surrounding a part of the sea area by a wall to form a water reservoir, providing an opening at one place of the water reservoir facing to the sea area from where the generation of the tidal current is expected, and flowing out seawater with the difference in a tide level. CONSTITUTION:A part of sea area from where the generation of a tidal current is expected is surrounded by a wall 4 to form a water reservoir 1. After that, an opening 5 is provided at one place in the circumferential direction thereof, and it is placed toward a sea area 8 from where calm-waters are easy to generate. Seawater flows into the water reservoir 1 through the opening 5 at high tide, and the seawater flows out through the opening 5 at low tide. The tidal current is generated by means of the range of tide. According to the constitution, the tidal current can be generated from a required sea area without using specific power, and the seawater can be efficiently purified.
Patent JP-S58217120-A (JP)
Title: Cooking range attached with balance
Inventor: SATOU SEIICHI
IPC: F24C7/02
Filed: 1982-06-10
Abstract: PURPOSE:To save labor required for drawing out and housing the balance by a method wherein in the case of the titled cooking range using a strain gauge type load cell as balance, a food is cooked by merely inserting the food into a heating chamber. CONSTITUTION:A shaft 41 is rotatably provided in the center of the bttom surface of the heating chamber 13 and the balance 30 is arranged at the back of the bottom surface of the heating chamber 13 so as to surround a RT motor 42. In case the food is cooked, various conditions of cooking are inputted by operating keys on an operation panel 13 and the food is placed on a heat radiating shelf 14. As a result, the weight of the food is measured by the balance 30 and the measured value is supplied to a main control section 70 which in turn produces a cooking program and stands ready. Consequently, it is possible to dispense with the work of transferring the food to the heating chamber 13 after the measurement of the weight of the food and it is also possible to save labor for drawing out the balance or for housing it every time when cooking is performed.
Patent JP-S5624526-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G3/16
Filed: 1979-08-03
Abstract: PURPOSE: To shorten measurement time and enhance measurement accuracy in the  chord vibration type electronic balance, by measuring clock pulses of frequency sufficiently higher than that of vibration of a chord while making the clock pulses correspond to the vibration frequency of the chord.  
     CONSTITUTION: The first counter 13 emits an output till it counts a previously set number corresponding to the vibration frequency of the chord applied from an excitation loop 4, 5, 6. A two-input AND gate 7 receives the output signal of the first counter 13 and the clock pulses of a reference clock signal generator 14, which produces the clock pulse signal of frequency sufficiently higher than the vibration frequency of the chord. The AND gate 7 transmits the clock pulse signal of the reference clock signal generator 14 depending on the output signal of the first  counter 13. The second counter 15 counts the clock pulses from the AND gate to apply the number of the pulses as an output. Weight is calculated by a compensatory calculation unit and a tare weight subtraction unit 16 and indicated on a display unit 12. According to this constitution, accurate measurement is effected in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62255774-A (JP)
Inventor: KAKITA KENICHI
IPC: F25D11/00
Filed: 1986-04-30
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-2000294082-A (JP)
Title: Changeover switch
Inventor: MIYAMOTO MASAO
IPC: H01H23/16
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a changeover switch easy to make wirings for input leads and capable of detecting easily the output terminal on the side connected. SOLUTION: An input terminal 12 and output terminal 13 are installed at one end of the body 10 thereon about the handle operating direction while another output terminal 14 is installed at the other end, and the output terminal being connected is indicated by the position of the handle 11. Changing-over is made by a movable contacting piece 16 coupled with the handle 11 through a spring 20, and thereby the operation can be made at a constant speed at all times regardless of the handle operating speed.