baber/WOPTO huggingface dataset:
Patent JP-2000196700-A (JP)
Title: Start-stop synchronization data transmitting method
Inventor: GENMA KOICHIRO
IPC: G06F13/38
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a start-stop synchronization data transmitting method capable of realizing a stable start-stop synchronization communication even with a clock outputted from an oscillator whose oscillation frequency accuracy is low. SOLUTION: In this start-stop synchronization data transmitting method, a master station is provided with a crystal oscillation circuit corresponding to a baud rate fitting transmission channel characteristics, a slave station is provided with a CR oscillation circuit, the master station transmits a preliminarily defined dummy message in a fixed cycle, and each slave station counts a specific edge time interval of the first bit frame of the dummy message with an output clock from the CR oscillation circuit 109, and generates a baud rate clock calculated from the count value to perform start-stop synchronization communication.
Patent JP-H11201646-A (JP)
Title: Molten metal heat insulating furnace and manufacture thereof
Inventor: SO ITSURYU
IPC: F27D1/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To greatly save labor and time required for manufacture and repairing of a whole, to increase the heat insulation effect of a whole, and increase a working effect. SOLUTION: The inside surface and the bottom surface of the casing of a furnace body 1 are coated with one layer of a castable heat resisting material 12 in average. After the castable heat resisting material 12 is dried and solidified, the surface of the castable heat resisting material 12 is paved with heat resisting and having fire resistance in one layer. A precast heat insulation pot 4 is arranged on heat insulation sand, and a space formed between the outside of the heat insulation pot 4 and the castable heat resisting material 12 is continuously filled with the heat insulation sand to form one sand layer 3 at the periphery of the heat insulation pot 4. The surface of the sand layer 3 is covered with the heat resisting plate 6, the upper layer of the heat resisting plate 6 is covered with fire resisting fiber cotton 61, thus a molten metal heat insulation furnace is formed.
Patent JP-2001181968-A (JP)
Title: Fiber-treating agent and method for processing cellulosic fiber
Inventor: TANAKA HARUO
IPC: D06M101/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of free formaldehyde from a processed fiber product without hardening the finished feeling when processing a cellulosic fiber by using methyloldihydroxyethyleneurea-based compound. SOLUTION: This fiber-treating agent contains the methyloldihydroxyethyleneurea-based compound methylolated within the range of 1.4-2 mol per 1 mol of an ethyleneurea ring, and >=5 pts.wt. of a polyethylene glycol having 400-1,000 average molecular weight per 100 pts.wt. of the methyloldihydroxyethyleneurea-based compound. The method for processing the cellulosic fiber comprises applying a treating bath containing the fiber- treating agent and an acidic catalyst to the cellulosic fiber within the pH range of 2.5-5 at 25 deg.C.
Patent JP-2000184979-A (JP)
Title: Bathtub water circulating purifier
Inventor: HANAZAWA SEISHI
IPC: A47K3/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub water circulating purifier which can surely execute heat sterilization even in the case where the amount of bathtub water is not sufficient and which can prevent cavitation of a circulation pump at the time of heat sterilization. SOLUTION: A discharging port 202 discriminates whether water to be circulated in an annular path for heat sterilization can be secured from the bathtub water. A suction port 201 executes heat sterilization through the use of the bathtub water when water to be circulated in the path for heat sterilization can be secured from the bathtub water while executes heat sterilization through the use of the water poured into the annular path for heat sterilization from the side of a hot water feeding channel 30 when water to be circulated in the path for heat sterilization can not be secured from the bathtub water.  In advance of starting heat sterilization, an air vent processing part 253 executes air ventilation in piping by allowing the bathtub water or water fed from the side of the channel 30 to be drained after flowing making nearly a single turn of the annular path for heat sterilization.
Patent JP-2000191147-A (JP)
Title: Sheet material loading device and image, forming device
Inventor: MATSUO YOSHIHIRO
IPC: B65H1/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet material of small size from being carried in the state extremely closer to an end by providing, on a loading part for sheet material, a sheet material regulating member moving in the carrying width direction according to the size of the sheet material to regulate the position of the carrying direction. SOLUTION: When a sheet material regulating member 102 is moved so as to match the regulating member to the width of a sheet material within the size range of a sheet material smaller than a reference sheet material, a connecting member 105 is guided to the L-shaped bent part of the guide groove 104a of an interlocking member 104 by a groove 106 formed in a sheet loading member 1, and moved in the same manner as the sheet material regulating member 102. When the interlocking member 104 is moved, a pinion gear 103 engaged with it is rotated, and a movable paper passing reference 101 engaged with the pinion gear 103 is moved. Namely, the movable paper passing reference 101 is moved to the inside, and the sheet material is nipped between the movable paper passing reference 101 and the sheet regulating member 102.
Patent JP-2000191092-A (JP)
Title: Liquid filling nozzle
Inventor: SAITO HIDEKAZU
IPC: B67C3/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient foaming preventive effect by forming a plurality of grooves which extend in the direction of a duct on the internal wall of a pipe. SOLUTION: This liquid filling nozzle 2 is made to face to the opening of a container 1, and positionally fixed, and a valve disc 10 is vertically moved by the driving section 8 of a valve device 7, and the valve disc 10 is lifted from a valve seat surface 9. Thus, a liquid which is guided into the nozzle main body 4 from a liquid feeding port 3 goes through a gap between the valve seat surface 9 and the valve disc 10, and is guided into the pipe 6 of the liquid filling nozzle 2, and is filled in the container 1 by jetting downward from the tip end of the pipe 6. At this time, by a plurality of grooves 11 in the pipe 6, the liquid column can be rectified, and the fluctuation amount (the amplitude in the rectangular direction to the jetting direction) can be suppressed.  Also, a liquid detergent, and a detergent for household or the like are easy to foam by wrapping in air, and the foaming is maintained by an interfacial active agent, and this liquid filling nozzle is especially effective when being used for the filling of such a liquid.
Patent JP-H10292931-A (JP)
Title: Snow-ice air conditioning system having secondary heat exchanging function
Inventor: MATSUMOTO HISAO
IPC: F24F3/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To cause an air stream of ice temperature and high humidity supplied to a load chamber to be adjusted to a middle temperature and a middle humidity, approach to a condition in the load chamber so as to avoid a cooling shock. SOLUTION: A supplying air passage and a returning air passage are provided with a short circuited air passage while a secondary heat exchanging is being carried out within an air passage 2 for feeding air from a cold heat source snow and ice storing clamber A for making a load chamber supplying cold air to a load chamber C and an air passage 1 for returning air from the load chamber C to the cold heat source chamber A so as to perform a more fine adjustment of air quality.  In addition, there are provided a surrounding atmosphere feeding air passage 8 and an air discharging passage 9 for the external section so as to perform mixing with the suction air taken from the surrounding atmosphere and to improve air quality There are arranged a short-circuited air adjustment valve 3 for the supplied air and the returned-back air, a secondary heat exchanger 4 for the supplied air and the returned-back air, an air supplying and air discharging blower 5, a cold air supplying air passage 6, a load air stream suction air passage 7, a surrounding atmosphere feeding air passage 8 and an air discharging passage 9. In addition, a low temperature device B and a primary clamber D are arranged.
Patent JP-2000193984-A (JP)
Title: Liquid crystal light valve device
Inventor: NAKAJIMA HIDEHARU
IPC: G02F1/135
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal light valve device with high picture quality which can be manufactured with reduced manufacturing cost by preventing light leakage caused by liquid crystal molecules with disturbed alignment around columnar spacers so as to realize as high contrast and simplified manufacturing steps as possible and to form it with satisfactory reproducibility. SOLUTION: The liquid crystal light valve device is at least provided with a first substrate 3 comprising a first base body 1 on which are formed functional elements 5, 20 and an alignment layer 11, a second substrate 4 placed opposite to the first substrate 3 and comprising a second base body 2 on which are formed a counter electrode 10 and an alignment layer 12, spacers 8 provided on specified positions between the first and the second substrates 3, 4 and a liquid crystal layer 16 filled between the first and the second substrates 3, 4.  Then the liquid crystal light valve device, in which light shielding regions 18 toward the incident light 14 are provided on the edge parts of the spacers 8 adjacent to the second substrate 4 and at least part of the outer circumference of a two dimensional shape formed by projecting the cross section of the spacer 8 vertical to the light axis of the incident light at least part of the whole height of the spacer 8 in the direction of the light axis of the incident light 14 on the light shielding region 18 in parallel with the light axis is included within the light shielding region 18, is constructed.
Patent JP-2001184757-A (JP)
Title: Tape recorder
Inventor: MASUDA HIROAKI
IPC: G11B15/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a tape recorder which is capable of selectively executing various actions by curtailing electric parts, such as plungers, using costly solenoids. SOLUTION: The tape recorder is so constituted that a traveling direction of a magnetic tape is manipulated to be changed over cooperatively with a cam 140 of a cam gear 40 of a traveling direction changeover mechanism by making action to selectively move the position of a magnetic head 104 cooperatively with an action changeover cam 88 of a cam gear 38 of the traveling mode changeover mechanism and that the various operating states of the tape recorder may be set in association with the respective actuating states of these mechanisms. As a result, the many actions of the tape recorder may be executed by combining the actions of the two cam mechanisms.
Patent JP-2000191626-A (JP)
Title: Production of alpha-sulfofatty acid alkylate
Inventor: TANO TETSUO
IPC: C07C303/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an α-sulfofatty acid alkylate having a light color and slight odor. SOLUTION: This method for producing an α-sulfofatty acid alkylate contains processes obtaining a crude sulfonic acid by sulfonating a fatty acid alkylate expressed by RCH2COOR' (R is a 6-24C linear or branched alkyl group or alkenyl group; R' is a 1-6C linear or branched alkyl group) and esterifying the crude sulfonic acid with a lower alcohol. The crude sulfonic acid is esterified by adding a lower alcohol and a 2-6C fatty ether.
Patent JP-2000192570-A (JP)
Title: Foamed fire resisting sheet composition and foamed fire resisting sheet
Inventor: FUJIWARA TAKESHI
IPC: C08L101/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance the impact resistance by preparing a composition containing a resin component, a frame retarder, a foaming agent, a carbonizing agent and a filler, including a thermoplastic resin as the resin component, the resin component having a Vicat softening point of a specified temperature or less. SOLUTION: A resin component containing a thermoplastic resin such as vinyl toluene-butadiene copolymer, the thermoplastic resin having a Vicat softening point of 75 deg.C or lower, is prepared. A flame retarder consisting of ammonium polyphosphate is prepared. A foaming agent consisting of melamine is prepared. A carbonizing agent consisting of dipentaerythritol is prepared. A filler consisting of titanium dioxide is prepared. To 100 pts.wt. of the resin component, 200-600 pts.wt. of the flame retarder, 40-150 pts.wt. of the foaming agent, 40-150 pts.wt. of the carbonizing agent, and 50-160 pts.wt. of the filler are mixed to prepare a foamed fire resisting sheet composition. The composition is further molded into a sheet to form a foamed fire resisting sheet. According to this, the impact resistance can be enhanced.
Patent JP-2000175682-A (JP)
Title: Inactivation and recovery of virus and device therefor
Inventor: ARISAWA JUNJI
IPC: C12N7/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To capture, recover and inactivate viruses used for efficiently preventing virus infection, or the like, by immersing an electric conductive membrane into a solution containing the viruses to be inactivated, and charging electricity through the electric conductive membrane after capturing the viruses with the membrane. SOLUTION: This method for inactivating and recovering viruses comprises charging a solution 10 containing viruses to be activated [e.g. herpes simplex virus(HSV)] in a container 12 fixed at a stand 14 of a capturing device 5, immersing an electric conductive hollow fiber membrane module 38 connected with a micro-pump 40 through a silicone tube 39, capturing the above viruses to be inactivated by sucking with the micro-pump 40 through the silicone tube 39 and recovering the solution sucked through the electric conductive hollow fiber membrane module 38 into a container 120 fixed at a stand 140. Then, the electric conductive hollow fiber membrane module 38 is removed from the silicone tube 39 and put into a container 12, and electricity is charged to the electric conductive hollow fiber membrane module by connecting with the terminals of an electric charging device 20 for performing the inactivation of the above viruses.
Patent JP-2001187572-A (JP)
Title: Ground element
Inventor: UJIIE TAKESHI
IPC: B61L3/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce costs and simplify constitution of ground equipment for communicating onboard-ground information while ensuring accuracy in detecting the position of a train in stopping at a station. SOLUTION: A waveguide 11 with a plurality of slots 121-12n is laid along a track 1, and the receive level of a receiving part 20 receiving transmit information transmitted from an onboard element through the waveguide 11 when a train stops is adjusted stepwise by a variable damper or a variable amplifier so that the distance up to the position of each of the slots 121-12n is the maximum receivable distance.
Patent JP-2000157428-A (JP)
Title: Device for supporting pot lid
Inventor: KATO HIROKO
IPC: A47J47/16
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for supporting a pot lid for quickly moving it without staining a cooking table and without disturbing cooking when the pot lid is taken out of a pot while cooking. SOLUTION: A device for supporting a pot lid has a hooking member 1 having a stopper section 3 for horizontally supporting the pot lid, a connecting pipe 4 bonded at a lower section of the hooking member 1, and a supporting member 2 formed with a pick-up inserting section 5 for entering a knob of the pot lid from a front section and having a rotational shaft section 7 at its rear edge section. The supporting member 2 is rotatably provided in such a way that the rotational shaft 7 inserted into the connecting pipe 4 is a fulcrum.
Patent JP-2001187902-A (JP)
Title: Hydraulic control device
Inventor: OSHIMA KAZUMI
IPC: F15B11/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device which can control a lift cylinder without using an expensive solenoid valve, and prevent descending of the lift due to unexpected contraction of the cylinder when an engine is stopped. SOLUTION: A sub-spool 24 is assembled in a spool 3. High pressure from a high pressure passage 9 is applied to a pilot chamber 25 of the sub-spool 24 at a spool changeover position where an actuator port 2 is communicated with a tank side. A back pressure chamber 13b is communicated with a tank passage 10 through a circular groove 24a of the sub-spool 24 only when high pressure is applied to the pilot chamber 25.
Patent JP-2000186645-A (JP)
Title: Variable nozzle type fuel injection nozzle
Inventor: HASEGAWA TOSHIYUKI
IPC: F02M61/18
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle variable mechanism and improve the degree of freedom of spray, to adapt this nozzle for a pressure storage type fuel injection system employing a common rail, and to prevent leakage of fuel through a control valve part for a needle valve to effect lift control of a needle valve to perform opening and closing operation of the nozzle. SOLUTION: It is noticed that a control valve 24 for a needle valve (a solenoid valve for a needle valve) is attached to the side of this nozzle and thus seal is practicable between a drive shaft 27 to drive a rotary valve 28 and its actuator 26. This nozzle comprises a hydraulic command piston 18 to energize a needle valve 5 in a valve closing direction; and a control valve 24 for a needle valve to control the back pressure of the hydraulic command piston 18. The control valve 24 for a needle valve is arranged in a position where the valve does not cross the drive shaft 27.
Patent JP-2001161802-A (JP)
Title: Ozone gas feeder
Inventor: KOYASHIKI KAZUO
IPC: A23L3/3409
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To ensure the durability of an ozone gas feeder by preventing the advance of the oxidative deterioration of various ozone producing machineries housed in the ozone gas feeder by the contact with ozone gas caused by such a phenomenon that the ozonized air in a work chamber is drawn in the negative pressure zone, which is generated around a blowoff blower when ozone gas is blown in the work chamber by the blower in the final stage of the ozone gas feeder, to penetrate into the feeder from a peripheral wall gap. SOLUTION: An air suction duct 26 communicating with the blowoff blower 5 arranged in an ozone gas blowoff port 20 is provided in a casing 17 housing various machineries such as a suction blower 1, a dehumidifier 2, an ozonizer, or the like, and arranged in the ceiling part of the casing 17, which is formed by a combination of a surface top plate 21 and a trough-shaped inner top plate 12, by using the trough part of the inner top plate.
Patent JP-2000199001-A (JP)
Title: Powder and method for manufacturing high density sintered body
Inventor: NAKABAYASHI OKIE
IPC: B22F3/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a sintered parts of high sintering density by a pressing method by granulating powder small in mean grain size (fine powder) into granulated powder, setting the mean grain size to be approximately on the same level as that of the powder large in mean grain size (general powder), and mixing the granulated powder with the general powder to be formed and sintered. SOLUTION: Raw fine powder and raw general powder are metallic powders formed of iron, iron alloy, nickel, etc. The fine powder is preferably 1-100 μm in mean grain size. The fine powder is fed to a granulating device, a binder such as polyvinyl alcohol and polyvinyl pyrolidone is added thereto, and mixed therein to be granulated. A mixing granulating method is preferably of a rolling type in which a rotary pan, a rotary cylinder or a rotary cone is used. The binder is removed simultaneously with a lubricant in a degreasing process after the mixed powder is formed. A parts of the sintering density of >=93% can be easily and inexpensively manufactured by the pressing method.
Patent JP-2001191902-A (JP)
Title: Transparent wiper
Inventor: AZUMA MINORU
IPC: B60S1/54
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a transparent wiper lessening fatigue of driver's eyes. SOLUTION: In this wiper, a wiper arm 10 is made of a transparent hard synthetic resin material, while its surface is formed with a transparent coating film. The wiper arm 10 is formed with an air supply passage 20, and plural nozzles 22 in a portion of the wiper arm 10 facing a windshield. The air supply passage 20 communicates and connects with the respective nozzles 22. By blowing air onto the windshield from the wiper arm 10 with swinging the wiper arm 10 around the base part side, water drops or snow adhering to the windshield is wiped away.
Patent JP-H04215462-A (JP)
Title: Heat sink and manufacture thereof
Inventor: GOTO SHIGERU
IPC: H01L23/36
Filed: 1990-12-13
Abstract: PURPOSE:To provide a warp-free heat sink for an IC by filling a heat-radiating material of copper or copper alloy into through holes in a flat base plate made of Invar. CONSTITUTION:An Invar base 1 and a copper plate 2 are stacked, and the Invar is partially fitted into the copper plate by half-punching with punches 6, and part of copper thus enters holes 4 in a die 5. After the die and the punches are moved to the opposite sides, the punches are hit into the copper plate to make through holes 7 in the base 1, while the through holes are filled with copper as a heat radiator 8. Scraps punched out of holes 7 are removed.
Patent JP-H04221762-A (JP)
Title: Immunological measuring method
Inventor: SAKAGUCHI TAKASHI
IPC: G01N33/563
Filed: 1990-12-25
Abstract: PURPOSE:To eliminate an influence exercised by a non-specific reaction material by effecting treatment by using a monovalent antibody fragment for an using antibody. CONSTITUTION:When immunological measurement is carried out, treatment is effected by using a monovalent fragment for a using antibody. During immunizing reaction, the monovalent fragment is coexistent. For example, an antibody is chemically or physically combined with a carrier of microparticles to prepare an insoluble microparticle antibody, which is brought into contact with an antibody labeled by oxygen and a sample to effect immunizing reaction. In this case, the same part as that combined with a non-specific reaction material is recognized in the solution thereof. A monovalent antibody fragment Fab and Fab' are made coexistent with each other, A solidified antibody is previously treated by the monovalent fragment Fab and Fab' or a labeled antibody is treated by the monovalent fragment Fab and Fab'. This method eliminates an influence exercised by the non-specific reaction material and provides accurate data.