baber/WOPTO huggingface dataset:
Patent JP-S57106842-A (JP)
Title: Wavelength changeover control system of photometer
Inventor: SAKURADA MASAHIKO
IPC: G01N21/01
Filed: 1980-12-25
Abstract: PURPOSE:To prevent the characteristics of an interference filter from being changed by the temperature change by altering and inserting an interference filter of which characteristics are changed in accordance with temperature into a photometric path only at the time other than photometric operation. CONSTITUTION:Light emitted from a light source 2 in a lamp house 1 is irradiated to solution 11 to be detected in a cuvette 10 through a lens 3, an interference filter 4, a reflector 8, and a lens 12 and received by a photodetector 13 to measure the absorbance of the solution 11 to be detected and check the response status of the solution 11. Plural interference filters 4 passing luminous flux with various wavelengths are set up on an interference filter holding member 5, which arranges a prescribed interference filter on the light path by the operation of a driving mechanism 7. At no photometric operation, the interferance filter is changed and inserted into the optical path while the light source 2 is on. Thus, the temperature of an interference filter is kept constantly, reducing the change of characteristics.
Patent JP-H1025441-A (JP)
Title: Dispersing/gelling agent for ink and paint
Inventor: AOKI SHOICHI
IPC: C09D11/033
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersing/gelling agent for inks and paints that is excellent in solubility in solvents for inks and paints and can give, for example, an ink that less changes in viscosity with time by incorporating a magnesium metal chelate derivative with a specified composition. SOLUTION: Using as an effective ingredient a magnesium metal chelate derivative denoted by the formula wherein R<1> represents a 2-18C straight-chain or branched alkyl or alkenyl and R<2> represents a 3-18C straight-chain or branched alkyl or alkenyl, a dispersing/gelling agent for inks and paints is obtained. A printing ink suitable for high-speed automatic printing can be prepared by using this dispersing/gelling agent. The magnesium metal chelate with the above formula can be produced, for example, by dissolving magnesium methylate in a solvent, adding an alkyl acetoacetate thereto, heating the mixture under reflux, and then removing the solvent. A specific example of the magnesium metal chelate with the above formula is 2ethylhexyl acetoacetate magnesium methylate.
Patent JP-H0542638-A (JP)
Title: Manufacture of water proof permeable composite sheet
Inventor: YOSHIKAWA MASAHIKO
IPC: B32B5/24
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the title sheet which has a soft touch and besides, is excellent in permeability and water proofness by a method wherein a woven fabric or a nonwoven fabric is fixed by hot pressure to a film consisting of a specific elastomer composition by dividing the process into. at least, two ones in which rise in temperature becomes a specific value or lower. CONSTITUTION:A film 11 is formed by an air cooling inflation technique with a composition composed of 30-70wt.% of ethylene-propylene-diene-copolymer rubber and 70-30wt.% of ethylene-vinyl acetate copolymer of 0.2-25g/10min in melt index. Then, after the film 11 and a woven fabric or a nonwoven fabric 12 are preheated by a preheating process with preheating rolls 12-16, they are thermally shrunk by passing through hot pressure fixing rolls 17-20 to make many micropores in the film 11. At that time, 100-180 deg.C as temperature at the initial stage, 100-195 deg.C as temperature at the last stage, about 0-15 deg.C or less as rise in temperature from the first stage to the last stage, etc., are set, and the pore diameter of the film 11 is appropriately controlled.
Patent JP-H057730-A (JP)
Title: Method for purifying exhaust gas and apparatus therefor
Inventor: MAKINO SEIJI
IPC: B01D53/56
Filed: 1991-06-28
Abstract: PURPOSE:To effectively remove NOx contained in the exhaust gas of a diesel engine at relatively low temp. almost equal to the temp. of the exhaust gas of an actual car. CONSTITUTION:A porous exhaust gas purifying material 3 having heat resistance is arranged on the way of an exhaust gas, flow passage and a desired amount of air is supplied to the exhaust gas purifying material 3 on the upstream side thereof from a nozzle 50 through a pipe 52 to control the concn. of oxygen in exhaust gas and a desired amount of liquid hydrocarbon is sprayed to the exhaust gas from the nozzle 50 on the upstream side of the exhaust gas purifying material 3, and the granulated and gasified hydrocarbon is allowed to act as a reducing agent to reduce and remove nitrogen oxide in the exhaust gas.
Patent JP-H0917674-A (JP)
Title: Manufacture of sintered rare earth magnet
Inventor: KISHIMOTO YOSHIHISA
IPC: H01F1/053
Filed: 1995-06-26
Abstract: PURPOSE: To reduce the amount of residual oxygen in a sintered product and also to improve a dimensional accuracy and productivity of the product by adding a specific weight of hydrophobic agent to rare earth alloy powder, adding a binder and kneading them to form a slurry, forming the slurry into powder by a spray drier, and then compressing and sintering it. CONSTITUTION: A hydrophobic agent is dispersedly mixed into rare earth alloy power to cover the surface of the alloy powder with the hydrophobic agent. The amount of hydrophobic agent then added is in a range of 0.01-2 parts by weight with respect to 100 parts of the rare earth alloy powder by weight. Then added to the mixture, stirred and kneaded together are at least one type of polymer and water as solvent to prepare a slurry. The slurry is made by a spray drier into powder. The powder is compressed, sintered and heat-treated to manufacture a sintered permanent magnet.
Patent JP-H1123329-A (JP)
Title: Recording apparatus
Inventor: UCHIDA MASAYUKI
IPC: H02J1/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce consumption power with the use of a pulse motor by reducing a source voltage to be fed to the pulse motor when a target position signal agrees with a position information signal of a recording pen. SOLUTION: An input signal 100 is converted to a digital signal at an input circuit 1 and operated at a control circuit 2. A position designation register circuit 12 having the signal input thereto outputs a target position signal for a recording pen. Meanwhile, a movement of the recording pen which is detected at an encoder 15 is counted by a position counter circuit 13, whereby a position information signal is output. The position information signal and the target position signal are compared at a comparator 14, and a deviation signal 101 is output. Based on the deviation signal, a driving circuit 8 generates a driving signal thereby rotating a pulse motor 9 and moving the recording pen so that the position information signal agrees with the target position signal.  A source supply circuit 11 reduces a source voltage to be fed to a power down voltage in response to a control signal from a source voltage control circuit 10 confirming the agreement, and decreases consumption power at the pulse motor 9.
Patent JP-H0850946-A (JP)
Title: Bus bar connection device for electrical connection box
Inventor: KANESASHI SATSUKI
IPC: H01R4/58
Filed: 1994-08-04
Abstract: PURPOSE:To provide the bus bar connection device for an electrical connection box which can prevent connection from being defective, and can be made smaller in size and lower in cost. CONSTITUTION:A plurality of base substrates in a plate shape each are disposed in an identical layer or in a different layer, and provided with each connecting section which vertically rises up or falls down. In this bus bar connecting device for an electrical connection box, a first and a second conductive connecting section 3 and 8 are provided while being disposed close to each other by letting themselves rise or fall. And at least, one connecting section 3 and/or 8 is provided with a regulating section 4 which is projected out of the connecting section 3 and/or 8, and brought into contact with the other connecting section 8 and/or 3 to restrain the displacement of the aforesaid other connecting section 8 and/or 3.
Patent JP-S5974949-A (JP)
Title: Preparation of canned abundantly caught popular fish boiled in sauce
Inventor: KOBAYASHI YOSHIO
IPC: A23B4/00
Filed: 1982-10-21
Abstract: PURPOSE:To obtain the titled canned fish free from fishy smell, by charging the edible part of the abundantly caught, popular fish into a can, boiling and dehydrating the fish, and filling the can with a mixture obtained by mixing spice, salt, carboxymethylcellulose and water at a temperature not to cause the dissipation of the flavor component of the spice. CONSTITUTION:The edible part of abundantly caught, popular fish, e.g. sardine, mackerel, mackerel pike, etc. is charged into a can, boiled, and dehydrated. Separately, a sauce is prepared by mixing 100pts.wt. of water with 10-12pts.wt. of spice, 2-25pts.wt. of salt, and 0.8-1pt.wt. of carboxymethylcellulose at the lowest possible temperature (<=50 deg.C) to keep the flavor of the spice from dissipation and to keep the carboxymethylcellulose in viscous state. The sauce is added to the can containing the fish, sealed in vacuum, and sterilized with heat to obtain the canned fish. The dissipation of the sauce flavor can be prevented, and the fishy smell is masked with the sauce flavor by this process.
Patent JP-H0512596-A (JP)
Title: Remote alarm informing system
Inventor: SHIMIZU SATOSHI
IPC: H04M11/00
Filed: 1991-06-28
Abstract: PURPOSE:To make it possible to transmit much information and to surely send the information to the terminating side by coding the abnormal information of a refrigerator or the like, transmitting the coded information through a telephone line network, and on the terminating side turning on an alarm lamp corresponding to the code. CONSTITUTION:When the generation of abnormality in a refrigerator 1 is detected by a monitoring and alarm transmitting device 3, the abnormal contents (alarm contents) are converted into a coded signal and the coded signal is sent to the telephone line network 5 as a dual tone moderation frequency(DTMF) signal. An alarm controller 6 interpretes the code signal sent through the network 5, detects the alarm contents expressed by the code and turns on an alarm lamp 7 corresponding to the contents out of plural alarm lamps arranged on the controller 6. The controller 6 drives an alarm buzzer 8 simultaneously with the ON of the lamp 7 and informs a slave set 9 of the generation of the alarm to by means of sound (e.g. whistling sound).
Patent JP-S6244799-A (JP)
Inventor: HAYASHI KAZUHIRO
IPC: G10K15/04
Filed: 1985-08-23
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-2001019414-A (JP)
Title: Production of activated carbon and device therefor
Inventor: NAKA HIROTA
IPC: B03B5/62
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain activated carbon capable of standing comparison with palm based activated carbon or coal based activated carbon by introducing a carbide to be a raw material, which contains ash, into water, classifying it into a material having large ash content and a material having large carbon content by sinking and floating them in the water, collecting the material having large carbon content and activating the collected material. SOLUTION: The carbide containing ash, which is introduced into a water vessel 11, flows to the downstream side while being stirred in the midway by a slow stirrer 16. The carbon portion runs on the water stream in a floating state to be moved to the downstream side. The ash has affinity for water and all of the ash having a specific gravity ranging from near 2.7 to 1 is transferred to water side and is precipitated. The suspended material having large carbon content and moving to the downstream end in a state floating on the water surface is recovered by a suspended material recovering machine 15 provided on the uppermost surface level and discharge from a discharging port 15a. The suspended material which is the carbide reduced in the ash content by the classification action of water is collected and activated by blowing steam.
Patent JP-S6428038-A (JP)
Title: Running condition detecting device for vehicle
Inventor: WAKI KOICHIRO
IPC: B60W10/184
Filed: 1987-07-22
Abstract: PURPOSE:To inexpensively and surely detect a running condition, in which a wheel easily slips, by setting a reference speed while comparing it with a turbine speed being based on a throttle opening or an engine speed. CONSTITUTION:A vehicle, for instance, four-wheel drive vehicle 1 transmits power of an engine 2 respectively to a rear wheel 10 and a front wheel 14 through a transfer 6 from an automatic transmission 5 having a torque converter 3 or the like. A mode switching actuator 18 of the transfer 6 is controlled by a switching control means 101 in a control means 42. In the control means 42, a reference speed is set in a means 102 being based on a throttle opening and an engine speed which are respectively detected in each means 43, 44. While being based on a car speed or the like detected in a means 45, a turbine speed is detected in a means 103. And comparing the reference speed with the turbine speed in a means 104, it decides the vehicle is placed in a running condition where the wheel easily slips.
Patent JP-H1131435-A (JP)
Title: Electronic dial
Inventor: MORISHITA SHIGERU
IPC: G03B7/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide such an inexpensive electronic dial that generates a signal corresponding to the rotational angle of the dial with a saved space. SOLUTION: An electric conductor ball 16 which is stored in a space formed by a cam groove 18 crossing a switch groove 12 to always contact a ground terminal 20 is moved in the switch groove 12 with the rotation of the rotating member 14 of a dial to selectively contact one of contact terminals 21a-21f corresponding to the rotational angle of the rotating member 14. In this way, the ground terminal 20 is short-circuited with one contact terminal to generate a signal corresponding to the short-circuited contact terminal.
Patent JP-2000081408-A (JP)
Title: Biosensor
Inventor: YUGAWA KEIKO
IPC: G01N27/327
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a biosensor excellent in storage stability by restraining a decrease in enzyme activity during storage. SOLUTION: This biosensor is provided with an insulating substrate, an electrode system having at least a working electrode and counter electrode formed on the substrate, and a reaction layer containing at least an enzyme and saccharine formed on the electrode system. The enzyme is at least one kind selected from a group comprising a glucose oxidase, glucose dehydrogenase and fructose dehydrogenase; the saccharine is at least one kind selected from a group comprising a trehalose, sucrose, glycerol, mannitol and ribose. When the enzyme is the glucose dehydrogenase whose coenzyme is a pyrroloquinoline quinone, the saccharine is preferably the trehalose.
Patent JP-H1031983-A (JP)
Title: Assembling die and manufacture of coin type battery using the assembling die
Inventor: RYU SATOSHI
IPC: B21D53/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a positive electrode case, and prevent the central slippage with a positive electrode or positive electrode current collector by providing an outer die, receiving die and tubular die for holding the circumference, bottom, and inside surface of a case, respectively, and a ram die to be passed through the tubular die. SOLUTION: In manufacture of a coil type battery by use of an assembling die 10, a case 14 is arranged in a recessed part formed by an outer die 11a and a receiving die 11b, and pressed by a tubular die 12. A disc 15 such a current collector or electrode plate is inserted into the annular part 12a of the tubular die 12, and the disc 15 is pressed into contact with the case 14 by the cylindrical part 13a of a ram die 13. The case 14 is held by the dies 11a, 11b, and 12, and never deformed in press work. The difference between the inside diameter of the die 11a and the outer diameter of the case 14, between the outer diameter of the part 12a and the inside diameter of the case 14, and between the inside diameter of the part 12a and the outer diameter of the disc 15 are minimized, respectively, whereby the central displacement between the case 14 and the disc 15 can be prevented.
Patent JP-S5972866-A (JP)
Title: Illuminating device
Inventor: TOGASHI MITSUO
IPC: H04N1/04
Filed: 1982-10-20
Abstract: PURPOSE:To decrease the rise time at a low temperature with an illuminating device of a facsimile device, etc., by controlling the supply of a driving current to a light source from a control circuit in response to the detection signal corresponding to the luminous intensity of illumination which is delivered from a luminous intensity detector. CONSTITUTION:A driving circuit 12 of a fluorescent lamp 11 converts a low frequency current (c) into a high frequency current (d) through a high frequency generating circuit 14 and supplies it to the lamp 11. The circuit 14 switches the value of the current (d) in two steps by a control signal (e) given from a control circuit 15, and the circuit 15 works in response to the voltage level proportional to the luminous intensity on a surface to be illuminated which is detected by a luminous intensity detector 16. The circuit 14 supplies the current (d) having a level of Ia when it starts at a time point t0 when the ambient temperature is low since the signal (e) is off. However, a detection signal (f) is set at a reference level when the temperature on the surface to be illuminated increases along a curve (A) and reaches the upper limit level m+epsilon after increment of both intra- tube temperature and light volume of the lamp 11. Then the circuit 15 turns on the signal (e) to set the current (d) at Ib.
Patent JP-H1029215-A (JP)
Title: Mold for molding plastic product and manufacture of the mold
Inventor: KATO TAKESHI
IPC: B29C33/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To contrive improvement of the quick heating and cooling and temperature controllability of a mold by a method wherein an insert piece, which is formed by assembling a temperature-controlling molding surface member, in which a heating medium circulating flow path is formed between a thin plate and a covering layer by eluting cavity molding material, in a packing, is assembled onto the molding surface of the mold. SOLUTION: By eluting wax under heat, a heating medium circulating flow path is formed so as to obtain a temperature controlling molding surface member 1. By assembling the temperature controlling molding surface member 1 in a packing 10, an insert piece 12 is produced. At a cavity 22 side, resin is quickly heated up under high temperature at its charging by the heating medium flowing in the heating medium circulating flow path formed on the rear surface of the thin plate of a mold surface quick heating and cooling insert piece 12. After that, the resin is quickly cooled and solidified under low temperature and finally removed from a mold 20. The heating medium flowing in the heating medium circulating flow path is supplied from a heating medium temperature controller, with which quick heating and cooling can be possible.
Patent JP-H1110018-A (JP)
Title: Shredder
Inventor: KATSUYAMA GORO
IPC: B02C18/06
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve safety by preventing a person from touching cutters even if this person puts his hands into a shredder. SOLUTION: A cutter section 2 is mounted on a device body 1. The front surface side of this device body 1 is openably and closably provided with a front door 3. The flared upper part of the front door 3 which is flared in the upper part and is projected upward is opened as a refuse feeding port 34. The base of the cutter section 2 is provided with a pair of shutter blades 19, 19 facing each other to make the lower side of the cutters 10 openable and closable cooperatively with the opening and closing of the front door 3. The hands are, therefore, inaccessible any more to the cutters 10 even if the person puts his hands from the refuse feeding port 3. The danger of an injury is thus minimized.
Patent JP-S57108541-A (JP)
Title: Liquid heater
Inventor: KUMAZAWA KATSUYOSHI
IPC: F24H1/10
Filed: 1980-12-25
Abstract: PURPOSE: To increase the heating efficiency, by arranging a plurality of curved plates in a staggered pattern with the concave surfaces facing each other on a combination chamber that is located in a lower part of the direct contact type liquid heater.  
     CONSTITUTION: The combustion chamber 2 is located in the lower part of the liquid heater body 1, and a spray 14 is located over the combustion chamber 2. The upper part of the combustion chamber 2 is covered with a diffusing device 4. The diffusing device 4 comprises the plurality of diffusing plates 5 having the longitudinal opposite sides bended in the same direction, the diffusing plates 5 are arranged in a staggered manner with the concave surfaces facing each other, and are slanted in the longitudinal direction, so that they form exhaust gas passages between them. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6164523-A (JP)
Title: Blower unit structure
Inventor: FUKUDA SHIGEO
IPC: B60H1/32
Filed: 1984-09-05
Abstract: PURPOSE:To prevent water from invading into a fan motor housing by providing a well part having a drainage hole therethrough at a bend part directed downwardly of a cooling duct in a blower unit of a vehicle air conditioner. CONSTITUTION:Since a cooling duct 9 has a bend part 22 directed downwardly between an air intake port 10 and an air takeoff port 12, a well part 21 having a drainage hole 20 is provided there. Accordingly, water invading from the air takeoff port 10 into a cooling duct 9 together with cooling air B goes straight on through the bend part 22 directed downwardly and stays in the well part 21, and thereafter only the cooling air B is introduced from the air takeoff port 12 into a motor housing 8. And, the water staying in the well part 21 is discharged in place from the drainage hole 20.
Patent JP-H0850386-A (JP)
Title: Color image forming method and device therefor
Inventor: HIRAOKA TSUTOMU
IPC: G03G15/01
Filed: 1994-08-05
Abstract: PURPOSE:To provide a color image forming device capable of obtaining high image quality without causing the color slippage, the image unevenness and so forth, by eliminating the rotary speed difference between the toner carrier and the intermediate transfer medium, and reducing the rotary speed fluctuation of the intermediate, transfer medium caused by the thickness of the recording medium in the color image forming device applying the system of simultaneously performing the transferring and the fixing using the toner carrier and the intermediate transfer medium. CONSTITUTION:In the process of transferring the toner images on the photoreceptor 1 while successively superimposing on the intermediate transfer medium 2, by holding the intermediate transfer medium 2 in contact with the photoreceptor 1, the intermediate transfer medium 2 is rotatively driven by the photoreceptor 1 by the frictional force and the electrostatic attractive force between both. On the other hand, in the process of transferring the color toner image on the intermediate transfer medium 2 and fixing onto the recording medium 18, after releasing the intermediate transfer medium 2 out of contact with the photoreceptor 1, the recording medium 18 is held in press contact with the intermediate transfer medium 2 by the pressure roller 8, and both of the intermediate transfer medium 2 and the pressure roller 8 are rotatively driven.