baber/WOPTO huggingface dataset:
Patent JP-H09303932-A (JP)
Title: Cooling storehouse
Inventor: ONOUCHI SHINYA
IPC: F25D23/12
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent an irregular defreezing of a frozen meat putty as much as possible by a method wherein there is provided a second storing chamber door formed by thermal insulating material for closing an upper surface opening of a storing container in such a way that it may be opened or closed and the storing container is positioned within the upper surface opening of a first thermal insulating box. SOLUTION: There are provided a storing container 9 having an upper surface opened and a second storing chamber door 25 formed by thermal insulating material for closing the upper surface opening of the storing container 9 in such a way that it may be opened or closed, wherein the storing container 9 is positioned within an upper surface opening 5 of the first thermal insulating box 6. Thus, a cooling chamber 7 of the second thermal insulating box 8 is communicated with the first thermal insulating box 6, thereby the storing container 9 arranged in the cooling chamber 7 can be cooled effciently. In addition, since the upper surface opening of the storing container 9 is also closed by the second storing chamber door 25 formed by thermal insulating material, an inner area of the storing container 9, i.e., the second storing chamber 27 can be cooled uniformly. Further, the storing container 9 is positioned within the upper surface opening 5 of the first thermal insulating box 6 so as to restrict its size in a height direction as much as possible.
Patent JP-S62283251-A (JP)
Title: Solid lubricating ball screw
Inventor: NISHIOKA TAKESHI
IPC: F16H25/22
Filed: 1986-05-30
Abstract: PURPOSE:To prolong the service life of ball screws by allowing a portion of the solid lubricating agent of the ball to adhere onto other balls and the rolling surface and eliminating the exhaustion of the solid lubricating agent. CONSTITUTION:As a screw shaft 1 revolves, a ball 41 and a ball 42 circulate on the rolling surface between the screw shaft 1 and a nut 2, and further circulate in a return tube 3. During this time, molybdenum disulfide is allowed to adhere onto the rolling surface of the screw shaft 1 and the nut 2 and the surface of the steel ball 41 from the ball 42 made of the copper group sintered alloy containing molybdenum disulfide, by the collision of the ball 41 and the ball 42 which are arranged alternately and the friction between the ball 42 and the rolling surface. Therefore, the time up to the end of generation of adhesion of molybdenum disulfide onto the surface of the screw shaft 1, etc. is made sufficiently long, and the service life of the ball screw can be prolonged markedly.
Patent JP-2000312727-A (JP)
Title: Sprinkler fire-extinguishing facility
Inventor: TSUJI TOSHIHIDE
IPC: A62C35/62
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler fire-extinguishing facility capable of surely ejecting water by means of a simple arrangement even if a fire receiving board fails. SOLUTION: This sprinkler fire-extinguishing facility includes a closed sprinkler head 1, a fire sensor 20, a sprinkler control board 25, and a fire receiving board 23, and supplies fire-extinguishing water to the sprinkler head 1 by holding a control valve 11 closed under steady-state monitoring conditions, and by opening the control valve 11 when a fire signal is output. The sprinkler control board 25 has a function detecting part 27 for detecting, using a sensor line 21, whether or not the fire receiving board 23 is operating normally. When a decrease in pressure of gas or fire-extinguishing water pressurized and supplied to the sprinkler head 1 is detected and the function detecting part 27 detects that the fire receiving board 23 is not operating normally while there is no fire signal from the fire sensor 20 corresponding to the sprinkler head 1 where the decrease in pressure was detected, the control valve 11 is opened to supply the fire-extinguishing water to the sprinkler head 1.
Patent JP-S63290655-A (JP)
Title: Twin roll type continuous casting machine
Inventor: HANAWA TAKESHI
IPC: B22D11/06
Filed: 1987-05-22
Abstract: PURPOSE:To prevent penetration of molten metal and to extend the service life of a side dam by inserting the metal plate into sliding contact part between bottom part of the side dam and roll in twin roll type continuous casting machine. CONSTITUTION:In the twin roll type continuous casting machine providing the rolls 1a, 1b, the metal plates 5a, 5b are arranged as inserting into the sliding contact part between the bottom face of the side dams 3a, 3b and circumferential faces of the rolls 1a, 1b. By this method, even in case deformation on the surfaces of the rolls 1a, 1b caused by heat expansion or compressive stress loaded on the rolls 1a, 1b is developed, the gaps between the rolls 1a, 1b and the side dams 3a, 3b, caused by the deformation is shut by following deformation of the metal plates 5a, 5b. Therefore, the penetration of the molten metal at the time of casting is prevented and also the service life of the side dams 3a, 3b is extended.
Patent JP-2000315686-A (JP)
Title: Vaporizer and vaporizing and supplying method
Inventor: TAKAMATSU YUKICHI
IPC: C23C16/44
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To vaporize each liquid raw material supplied to a vaporizer at a desired concentration and a desired flow rate by heating the raw material with the central projection of a vaporizing chamber and, at the same time, by bringing the raw material into contact with a heated carrier gas turning along the internal surface of the vaporizing chamber. SOLUTION: When a zirconate titanate(ZT) film is formed on an MgO base by using two of three liquid supplying lines, the pressure between a vaporizer 1 and a CVD device is maintained at 10 Torr and a helium carrier gas heated to 250 deg.C is supplied to the vaporizer 1 heated to 250 deg.C through the carrier gas introducing port 4 of the vaporizer 1 at a flow rate of 100 ml/min. Then a liquid raw material prepared by dissolving Zr(DPM)2 contained in a liquid raw material supplier in THF solvent, and another liquid raw material prepared by dissolving Ti[OC(CH3)3]2(DPM)2 in THF solvent, are fed to a liquid flow rate control section with the pressure of a refined helium gas and supplied to the vaporizer 1 at flow rates of 0.5 cc/min.
Patent JP-2000313485-A (JP)
Title: Food container for microwave oven
Inventor: MATSUNO ICHIRO
IPC: B65D81/34
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To effectively heat a desirable heating region of a stored cooking food on the bottom face side by providing a plurality of circular arc-like parts on the inner side of a side wall so as to make the recessed part sides inside in a food container for a microwave oven formed of a microwave transmitting material. SOLUTION: A storing room a of a container main body A in which a cooking food is stored is formed of a bottom plate b and a side wall c extending upward from the periphery of this bottom plate and leg parts d are extended downward from the periphery of the bottom plate b and a collar part e is formed on the top end of the side wall c. In this case, circular arc-like parts f wherein a recessed part side is provided inward are continuously formed over the whole height of the side wall on the inner peripheral face of the side wall c.  By forming the circular arc-like parts f on the inner side of the side wall like this, when it is heated by a microwave oven, microwave entering from the outside of the side wall is amplified by the circular arc-like parts to be able to form a hot spot (a partially heated point) in the neighborhood of the central point and to accelerate heating of the cooking food on the bottom face side of the container.
Patent JP-S63289617-A (JP)
Title: Magnetic flux control circuit
Inventor: ISHIDA KOICHI
IPC: G05F7/00
Filed: 1987-05-22
Abstract: PURPOSE:To omit adjusting work by providing a magnetic flux control loop having a current control loop as a minor loop with a circuit simulating magnetic flux, and at the time of executing a test before the start of operation, deriving an eddy current time constant and its corresponding value through a magnetic flux detector and the simulation circuit, and feeding back a simulation value as the substitute of a practical value to allow the fed back value to follow a command value. CONSTITUTION:The practical value of magnetic flux detected by a magnetic flux detector 8 is compared with a simulation value extracted from a circuit consisting of a feedback circuit constituted of a divider 10 and an integrator 11A to simulate magnetic flux and their deviation is extracted by an adder/subtractor 9A, and applied to multipliers 12A, 12B. The multiplier 12A multiplies its input by the input of the integrator 11A, and an integrator 11B integrates the output of the multiplier 12A to simulate an eddy current time constant (a) and to make the value (a) the denominator of the divider 10. The multiplier 12B multiplies the deviation (e) by the practical value of current, the multiplied value is integrated by an integrator 11C, an eddy current time constant (b) is simulated, the simulated value is added to a multiplier 12C together with the practical current value (i), and a product (ab) is calculated and applied to the numerator of the divider 10 through an adder/subtractor 9B. In said constitution, the simulation value of the magnetic flux can be substituted for the practical value and complex adjustment can be omitted.
Patent JP-S6015596-A (JP)
Inventor: KUBOTA KENICHI
IPC: G21C13/073
Filed: 1983-07-07
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-H05122998-A (JP)
Title: Excitation controller for synchronous machine
Inventor: MICHIGAMI TSUTOMU
IPC: H02P9/14
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a response speed equivalent to an output voltage constant (AVR) control of a synchronous machine in a transmission voltage (PSVR) control by controlling an exciter of the machine according to a phase compensated value by altering a constant in response to a control state. CONSTITUTION:A deviation calculator (DM) 9 calculates a deviation of a detected value of an output voltage of a synchronous machine 1 for supplying power to a power system 4 through a booster transformer 2 from a set value. A DM 12 calculates to amplify a deviation of a detected value of a high voltage side voltage of the transformer 2 from a set value and outputs it. An adder 31 adds the outputs of the DMs 9, 12. A control switching contact 23 switches to allow the output of the DM 12 to be connected to or disconnected from the adder 31 in response to a control state. Then, an amplifier 19 amplifies the output of the adder 31, alters the constant in response to the control state, and outputs the phase-compensated value to control an exciter 30. That is, a changeover contact 26 is closed at the time of an AVR controlling to connect a phase compensator 21 to an amplifier 20. A changeover contact 27 is closed at the time of a PSVR controlling, and connects a phase compensator 22 to the amplifier 20.
Patent JP-S5912934-A (JP)
Title: Master batch for coloring polyester resin
Inventor: SUMIYA KAZUICHI
IPC: C08J3/22
Filed: 1982-07-15
Abstract: PURPOSE:To readily obtain titled master batch at low cost capable of uniformly and clearly coloring polyester resins, by incorporating a pigment and/or dye with a polyoxyalkylene ether-modified bis-phenol. CONSTITUTION:The objective master batch can be obtained by incorporating (A) a pigment and/or a dye with (B) a polyoxyalkylene ether-modified bisphenol [e.g., pref. a compound of formula (A1 and A2 are each 2-4C alkylene; X is CH2, O, S, etc.; R1-R4 are each H, lower alkyl capable of halogen-substitution, lower alkoxyl, halogen; m and n are each 1-10), such as bis(4-hydroxyethoxyphenyl)methane] in a weight ratio (A)/(B), pref. 1/0.5-1/8. The amount of the master batch to be added to a polyester resin is preferably 0.05-5wt% on a pigment or dye basis.
Patent JP-H01293180-A (JP)
Title: Treatment of waste isocyanate solution
Inventor: KONDO MOTOHIRO
IPC: C02F1/02
Filed: 1988-05-20
Abstract: PURPOSE:To transfer a waste isocyanate soln. by a pump without caking even at ordinary temp. by mixing the soln. with residue obtd. by recovering and distilling an org. solvent nonreactive with the soln. to disperse the soln. CONSTITUTION:Residue obtd. by recovering and distilling an org. solvent such as trichloroethylene for cleaning is drawn up from a storage tank 5 by a pump 4 and poured into a mixing vessel 1 through a feed pipe 6. A waste isocyanate soln. is directly charged from a drum into the vessel 1 and stirring is carried out with a stirrer 7 to disperse the soln. in the residue. During this dispersion, deposited coarse solid matter is removed with a filter (basket) 2. The resulting liq. waste is transferred to an incinerator 13 by a pump 10 through a valve 9 fitted to the lower discharge hole of the vessel 1 and a feed pipe 11. In the incinerator 13, the liq. waste is sprayed from a nozzle 14 and burned together with refuse, etc., to be burned.
Patent JP-S5458058-A (JP)
Title: Electronic alarm watch
Inventor: SAITOU TOSHIAKI
IPC: G04G13/02
Filed: 1977-10-17
Abstract: PURPOSE: To make it possible to preset a special day and for a user to reliably know that special day by providing a counting circuit unit having at least one counting circuit, a special day presetting circuit and a coincidence judging circuit unit.  
     CONSTITUTION: In addition to a first counter 2 for counting normal time and month and day and to first coincidence judging circuit 6 for comparing the content of the counter w with an alarm time memory 7, there are also provided a second counter 8 and a second coincidence juding circuit 9 for comparing the content of a special day presetting memory 10. The coincidence signals Sl of the circuit 9 are at an L level for one day preceding the special day. A thired coincidence judging circuit 11 compares the contents of the first conter 2 and a special day presetting memory 10 so that its coincidence signals Sm are at the L level for the special day. An alarm control circuit 12 selects four kinds of warning sounds such as the time informing sounds of the normal day, the day preceding the special day, and that special day or the alarming sounds of the normal time, thereby to control a buzzer drive circuit 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05326072-A (JP)
Title: Multipin connector device with built-in coaxial capacitor
Inventor: NOGUCHI HIROSHI
IPC: H01R13/719
Filed: 1992-05-18
Abstract: PURPOSE:To provide a multipin connector with built-in coaxial capacitors wherein high density packaging can be attained. CONSTITUTION:The first/second connector parts 1, 2 are two-stepped and integrally formed, also provided with a shield case 5 integrally with the first/second connector parts, and a flat part 5a is formed on an upper side of this shield case, so that the connector part can be automatically conveyed and inserted with this flat part serving as a attraction part. In a connecting terminal, a method of drawing out the upper/lower connecting terminals is set in zigzag shape to eliminate contact between the upper/lower terminals, and also relating to a connector of different shape, a number of the connecting terminals of upper/lower connectors is left as arbitrarily selectable.
Patent JP-S5248994-A (JP)
Title: Method and apparatus for measuring laser light output
Inventor: NAKABAYASHI JIYUNICHI
IPC: H01S3/00
Filed: 1975-10-17
Abstract: PURPOSE:To enable simple and accurate measuring by making it psssible to measure only the pulse laser light of laser light oscillating pulse.
Patent JP-S5648784-A (JP)
Title: Hadamard transform coding system
Inventor: SHIMIZU MASAHIRO
IPC: H04N11/04
Filed: 1979-09-27
Abstract: PURPOSE:To improve band compressibility by eliminating an influence of the chrominance subcarrier of a color TV signal, by using inphase sampling points for the chrominance subcarrier. CONSTITUTION:The block for the Hadamard transform is formed of eight sampling points, inphase sampling points dj.1 and dj.4 on the j-th (j=1. 2...) horizontal scanning line, inphase sampling points dj+1.1 and dj+1.4 on the j+1-th horizontal scanning line, and similarly dj+2.1 and dj+2.4 and dj+3.1 and dj+3.4. Similarly, blocks are formed one after another to perform the Hadamard transform over the entire region  of the screen. Thus, an influence of the color signal of a color TV signal is eliminated by selecting inphase points as sampling points to centralize frequency components of the signal at a low frequency, thereby improving band compressibility.
Patent JP-H08319601-A (JP)
Title: Heating element for melting snow
Inventor: ONISHI NORIYUKI
IPC: E01C11/26
Filed: 1995-05-24
Abstract: PURPOSE: To improve the durability of a heating element for melting snow which is buried underground near the surface of a road for preventing the road from freezing or being covered with a thick layer of snow and to make repair of the heating element easier. CONSTITUTION: A heating element for melting snow is composed of a heating section 1 formed into a panel-like form and projecting sections 2 formed on the surface of the heating section 1, and the upper surfaces of the projecting sections 2 are colored in a color which is different from the surface color of a road or/and marks are put on the surface. When the paving materials on the surface of a road are worn by the tires, chains, etc., of vehicles, the administrator of the road can easily recognize the surface repairing timing of the road, because the projecting sections 2 come out earlier than the heating section 1. In addition, since the upper surfaces of the projecting sections 2 are colored in a color which is different from the surface color of the road, the sections 2 can be easily recognized when they come out.  Moreover, since the heating section 1 is formed in a panel-like form, the section 1 is hardly damaged nor hardly become defective and the durability of the section 1 is improved.
Patent JP-H02303301-A (JP)
Title: Motor car
Inventor: TOMOSHIGE KAZUHIRO
IPC: B60L7/04
Filed: 1989-05-18
Abstract: PURPOSE:To shorten brake distance and to improve durability of mechanical brake means by applying generative brake while interlocking with the operation of brake lever. CONSTITUTION:Upon operation of a brake lever, a brake switch SW2 is turned OFF to switch the contact RS1 of a relay RM1 to the side of a generative brake resistor R31. At the same time, a transistor T6 is turned OFF to interrupt power supply to the field winding M1 of a motor M and to release the contact RS2 of a relay RN2. Consequently, a generative brake circuit is formed with the armature M2 of the motor M, the relay contact RS1, and resistors R31, R32. Then a voltage for turning a transistor T6 OFF through a comparator COP3 is produced and the field winding M1 conducts again, and thereby current flows through the generative brake circuit, thus applying generative brake force through the resistors R31, R32.
Patent JP-H04328835-A (JP)
Title: Charge transfer device
Inventor: YAMAMOTO JUNICHI
IPC: H01L29/762
Filed: 1991-04-26
Abstract: PURPOSE:To reduce the needless charge running into a floating diffused layer for abating noise and enlarging the dynamic range. CONSTITUTION:Within the title charge transfer device for detecting the charge transferred below a transfer electrode comprising the first layer polycrystal silicon layer 3 and the second layer polycrystal silicon layer 4 by a reset transistor and an output transistor 12, the channel width below a reset gate 10 is formed so as to expand from an n type floating diffused layer 8 side to an n<+> type impurity layer (reset drain) 9 side. In such a constitution, the potential well below the reset gate 10 becomes deeper toward the n<+> type impurity layer 9 side by the narrow channel effect so that the charge running from the part below the reset gate 10 to the n type floating diffused layer 8 may be reduced when the reset gate 10 is cut off.
Patent JP-S6016486-A (JP)
Title: Semiconductor laser device
Inventor: MATSUDA KENICHI
IPC: H01S5/12
Filed: 1983-07-08
Abstract: PURPOSE:To make the width of the stripe of a light emitting part and thus form it into an integral body with a wave guide by a method wherein a substrate is provided thereon with the band-formed light emitting part including an active layer, and both sides or one side along the long side of said part are provided with the wave guide part including an optical wave guide contacting the light emitting part. CONSTITUTION:A grating is cut on the N<+>-InP substrate 12, and an internal wave guide 13, the active layer 14, a P type buried layer 15, and a cap layer 16 are formed thereon, resulting in the constructon of the light emitting part 17 of a distributed feedback type semiconductor laser. Both sides of this part 17 are provided with the wave guide parts 20 composed of the optical wave guide 18 and an N type buried layer 19. A stripe light emitting part 22 is formed by removal of a part 21 of that part 17 by etching. Then, the width of the stripe of the part 22 is made narrow, its interval being selected arbitrarily, and accordingly integration of the stripe light emitting part 22 with two or more pieces is enabled.
Patent JP-H1083399-A (JP)
Title: Machine translation device and computer-readable recording medium where translating program is recorded
Inventor: KUTSUMI TAKESHI
IPC: G06F17/27
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To save user's trouble and simplify operation by deciding whether a translation document is created according to editing symbols or not. SOLUTION: A translation module 5 creates the translation document. A segmentation processing means 6 cuts one sentence out of the document. A translation document generation processing means 7 reconstitutes a translation document from a translation obtained in sentence units. A file name decision processing means 8 decides whether or not a file name meets specific conditions when reading a document out of a file. A document format decision processing means 9 decides whether or not the format of the contents of the document meets specific conditions. Then an editing symbol processable/unprocessable state decision means 10 determines whether or not editing symbols are processed according to the result of the condition decision making.  Thus, it is decided whether or not document format decision rule data are met to determine whether the translation document is generated according to the editing symbols or not according to the decision result.
Patent JP-S62284898-A (JP)
Inventor: NAGAYA YOJI
IPC: E21D11/10
Filed: 1986-05-30
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-S617386-A (JP)
Title: Pitch for making carbon fiber and production thereof
Inventor: MUROGA GOROU
IPC: D01F9/14
Filed: 1984-06-20
Abstract: PURPOSE:A pitch as a starting material for producing carbon fibers of high strength and elasticity is obtained by heat-treating a specific heavy fraction of petroleum so that optically anisotropy does not develop, centrifuging solid or semisolid fractions, further separating into 2 phases and collecting the heavier fraction. CONSTITUTION:A petroleum heavy fraction which boils over 430 deg.C and contains less than 1.0wt% of S, less than 0.1ppm of Ni and V and less than 0.1wt% of asphalten is heat-treated in a non-oxidative atmosphere at 420-460 deg.C for 30min to 5hr so that optical anisotropy does not develop. Then, centrifugation is conducted in a non-oxidative atmosphere at 250-300 deg.C with 200-2,000G to remove solid or semisolid in the product. Further, the product is subjected to separation into 2 phases by effecting centrifugation with acceleration of 200-2,000G at 370-400 deg.C under 0.1-1.0Torr and the heavier fraction is collected as the objective pitch.