baber/WOPTO huggingface dataset:
Patent JP-2000268861-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: WATANABE HIROSHI
IPC: H01M10/0568
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve a high-temperature storage characteristic of a secondary battery by containing N-oxyl compound in nonaqueous electrolyte. SOLUTION: This is a nonaqueous electrolyte secondary battery where nonaqueous electrolyte contains 0.01-3.0 M N-oxyl compound represented by formulas I, II, and III. In the formulas, R1-3 at least one substituted group of groups comprising H, OH, NH2, CN, COOH, NHCOCH2X (X=F, Cl Br, and I). 2,2,6,6-tetramethyl-1-piperidinioxy, or free radical (TEMPO) is illuatrated. The N-oxyl compound traps and inactivates radical species produced from solvent molecule and stabilizes the solvent. The nonaqueous electrolyte is prepared by adding 0.01-3.0 M N-oxyl compound such as TEMPO or one or more selected kinds from groups of LiPF6, LiBF4, and LiN(C2F5SO2)2 to a mixing solvent of cyclic carbonic ester with chain carbonic ester.
Patent JP-S63243060-A (JP)
Title: Recovery of esterified product
Inventor: WATANABE AKIO
IPC: C07C67/54
Filed: 1987-03-31
Abstract: PURPOSE:To recover an esterified product, by esterifying a straight-chain monocarboxylic acid or an alpha,omega-dicarboxylic acid with an aliphatic alcohol in the presence of a mineral acid catalyst, adding an alkali metal or alkaline earth metal hydroxide or carbonate to the product and distilling the mixture. CONSTITUTION:A 9-18C straight-chain monocarboxylic acid or an alpha,omega- dicarboxylic acid is esterified with a lower aliphatic alcohol using a mineral acid catalyst (preferably concentrated sulfuric acid). The obtained reaction product is added with hydroxide or carbonate of an alkali metal or alkaline earth metal (especially preferably sodium carbonate) to neutralize the product preferably to pH 7-8 and is distilled as it is to obtain an esterified product. The monocarboxylic acid and dicarboxylic acid are preferably those produced by fermentation process. The ester can be recovered by this process with simple recovering operation and low recovery loss at a low cost. The ester is useful as a synthetic intermediate for macrocyclic ketone, macrocyclic dioate, etc., or for technical product of musk perfumery.
Patent JP-H03275762-A (JP)
Title: Preparation of polyamide resin composition
Inventor: ABE YOSHIHARU
IPC: C08L51/06
Filed: 1990-03-26
Abstract: PURPOSE:To prepare the subject composition having improved toughness, impact resistance, high temperature rigidity, etc., and low water absorbing constant by mixing a low mol.wt. poly amide with a polar group-containing polyolefin under a specific condition. CONSTITUTION:(A) A poly amide low polycondensate or low polymeric compound having an intrinsic viscosity of 0.01-0.5dl/g and containing lactam component units and/or aliphatic amino carboxylic acid component units is mixed with (B) a polar group-containing poly olefin prepared by grafting 0.01-10 pts.wt. of a polar group-containing unsaturated compound to 100 pts.wt. of a poly olefin in a ratio of 5:95-98:2, preferably 20:80-95:5, in a melting state with imparting a shear stress, thereby providing a poly amide low poly condensate (salt) composition.
Patent JP-S63244938-A (JP)
Title: Method for transmitting transmission line signal
Inventor: KUMAGAI KAZUHIKO
IPC: H04B3/54
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a sufficient S/N even by a low transmission output, by sending a signal to be transmitted to a transmission line after multiplying and modulating by a first signal with a prescribed cycle, and correlating and detecting a transmitted signal with a second signal. CONSTITUTION:When the signal to be transmitted is inputted to a modulation part 101, the signal is multiplied by a periodic signal, and an output is outputted to a real number forming part 102. The real number forming part 102 takes out the real number part of the signal, and sends it to the transmission line 103. The transmitted signal is transmitted on the transmission line 103 and is inputted to a complex forming part 104 on a reception side. The complex forming part 104 makes the signal received from the transmission line 103 into complex. A demodulation part 105 multiplies the signal by a prescribed signal, and reproduces an input signal. A reproduced signal is outputted via a low-pass filter 106.
Patent JP-H10263291-A (JP)
Title: Washing and drying machine
Inventor: KAWABATA SHINICHIRO
IPC: D06F25/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of vibration transmission power from a water tub through a drying air circulation path, which is connected to the water tub, to an outer casing. SOLUTION: This washing and drying machine is provided with a water tub 3 held in an outer casing 1 by a suspension 9, washing and dehydrating drum 5 arranged inside the water tub 3 and held so as to be freely rotated with a horizontal axial line as a center and a circulating air duct 21 internally arranged with a heater, connectively communicating with a heater case and arranged with a heat exchanger 55 for dehumidification through which drying air from this heater case is continuously passed after the washing and drying drum 5. On the other hand, the circulation air duct 21 arranged with the heat exchanger 55 for dehumidification is fixedly held on time side of water tub 3 and a vibration transmission route for transmission to the outer casing is cut.
Patent JP-S60219602-A (JP)
Title: Information signal reproducing stylus
Inventor: MAEDA HISAMITSU
IPC: G11B3/46
Filed: 1984-04-16
Abstract: PURPOSE:To prevent the deterioration of the welding strength between a stylus base and a grip by coating an exposed cross section of a welding layer with a bonding agent welding the grip and a tip of a cantilever holding the grip. CONSTITUTION:The reproducing stylus consists of the grip 11 made of titanium, the stylus base 12 made of diamond, a welding layer 13, a cantilever 14 and a bonding agent layer 15. Then the welding layer 13 is coated by the bonding agent layer. Thus, the surface of the welding layer is prevented from being contacted directly with external air by coating the welding layer with the bonding agent layer thereby preventing the deterioration of the welding strength.
Patent JP-S51151448-A (JP)
Title: Prevention device of fastening of bolt
Inventor: MURAO MASATSUGU
IPC: F16B39/24
Filed: 1975-06-21
Abstract: PURPOSE: Even when fastened part of thread recieves repeated vibration excessively, the fastened part is not relaxed with elasp of time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63244367-A (JP)
Title: Floppy disk provided with disk detector
Inventor: OHASHI IKUO
IPC: G11B19/10
Filed: 1987-03-31
Abstract: PURPOSE:To surely detect that a disk is inserted into a device body by detecting a pop up arm which operates according to the insertion or the ejection of the disk, and outputting its detected signal as a disk detection signal. CONSTITUTION:When the disk 10 is inserted, the pop up arm 15, being compressed to the tip end part of the disk 10 moves straight in an insertion direction, and when the tip end part of the pop up arm 15, moving in an inner direction, is inserted into the slit of the disk detector 20, a disk detector 20 outputs the detected signal. The detected signal is transferred as the disk detection signal to a controller through a circuit formed on a printed wiring board 14. Thus, the insertion state of the disk 10 can be always and surely detected independently of the color of the jacket of the disk 10.
Patent JP-H08271240-A (JP)
Title: Device and method for testing hollow fiber module
Inventor: TAKEDA SHUZO
IPC: G01N21/88
Filed: 1995-03-31
Abstract: PURPOSE: To detect accurately at high speed recessed parts such as air bubble mark, etc., generating on the end face of a resin agent layer in a hollow fiber module. CONSTITUTION: A slit light from a light irradiating device 2 is radiated on the slit irradiated part prepared on the end face C11 of a resin agent layer, and the reflecting light from the slit irradiated part is directed to a light measuring device 3 thereafter. The device 3 measures the one-dimensional luminance distribution on the slit irradiated area, prepares a picture data through vertical scanning, and constitutes a two-dimensional picture thereby.
Patent JP-H01249482-A (JP)
Title: Data output device
Inventor: NAKAJIMA YASUSUKE
IPC: G06F3/12
Filed: 1988-03-31
Abstract: PURPOSE:To enable recording in a desired format to be carried out even upon a change in the size of a paper used, by outputting recording data inputted from a recording data input means by converting the recording data into pattern signals having a form corresponding to size data sent from a paper size data output means. CONSTITUTION:When a first paper size specified by a paper size specifying command and a second paper size detected by a paper size detector 5 are different from each other, a ratio calculator 4 calculates the ratio (h) of the horizontal length X of the second paper size to that (x) of the first paper size according to the formula h=x/X, and calculates the ratio (v) of the vertical length Y of the second paper size to that (y) of the first paper size according to the formula v=y/Y. The ratios (h), (v) are outputted to a data modifier 3, by which horizontal data in printing environment data is multiplied by h, whereas vertical data in the printing environment data is multiplied by v.
Patent JP-H10258269-A (JP)
Title: 24-hr bath energy saving heating and sterilizing apparatus
Inventor: YOKOTA MAAKU SETSUSON
IPC: A47K3/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To heat and sterilize hot water of a 24-hr bath by using a reduced quantity of energy. SOLUTION: The water supply port 2 of a pump 1 is introduced into the hot water 3 of a bath and the drain port 4 of the pump is connected to the water supply port 6 of a filter device 5 while the drain port 7 of the filter device is connected to the water supply port 9 of a heat exchanger 8. The water supply port 9 of the heat exchanger 8 is connected to the drain port 10 of the heat exchanger 8 while the drain port 10 of the heat exchanger 8 is connected to the water supply port 12 of a boiler 11 and the drain port 13 of the boiler is connected to the water supply port 14 of the heat exchanger and the water supply port 14 of the heat exchanger 8 is connected to the drain port 15 of the heat exchanger 8. The drain port 15 of the heat exchanger 8 is introduced into the hot water of the bath. The whole of the mechanism is covered with a heat insulating material 16.  The hot water of the bath is sent into the mechanism by using the pump and the hot water entering the boiler is heated.
Patent JP-S56865-A (JP)
Title: Granular paint and production thereof
Inventor: KOBAYASHI YUUICHI
IPC: C09D5/06
Filed: 1979-06-18
Abstract: PURPOSE: To obtain a granular paint which exhibits excellent solubility when used, by a method wherein water, a surfactant and an alcohol are mixed with a mixt. of a porous material (the surface of which is treated with a pigment) and a water- soluble paste powder (on the surface of which a porous material is deposited) and the resulting mixt. is granulated.  
     CONSTITUTION: A powder of a water-soluble paste (e.g. gumarabic) is mixed with a porous material (e.g. diatomaceous earth) with stirring by means of a Henschel mixer, etc. The porous material and the water-soluble paste powder are electrostatically charged by friction. The porous material 2 is deposited on the surface of the water-soluble paste powder 1 to obtain a deposition product (A). On the other hand, the porous material is mixed with a pigment with stirring by means of a Hanschel mixer, etc. to obtain a deposition product (B) in which the pigment 3 is deposited on the surface of the porous material 2 by means of micro-capsule technique. Water and a nonionic surfactant are added to a mixt. of (A) and (B). Then an aliph. monohydric alcohol having not more than five carbon atoms is mixed with the mixt. The resulting mixt. is granulated by a granulator. The produced granule is dried to obtain the desired granular paint contg. (A), (B) and the nonionic surfactant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03275831-A (JP)
Title: Construction of exterior wall
Inventor: SAITO OSAMU
IPC: E04B1/16
Filed: 1990-03-26
Abstract: PURPOSE:To make it possible to construct an exterior wall in succession of walls by providing correspondence sections opposite to a beam to the internal surface of the upper and lower ends of the wall, and opposing the upper correspondence section to the lower correspondence section in a beam construction space of a floor to integrate the upper and lower ends of the wall and the beam into a unit. CONSTITUTION:An antecedent wall 4 is connected to structural steels or reinforcing bars in a beam construction space A in advance, and a U-shaped reinforcing insertion bar 40 and a bar-shaped reinforcing insertion bar 41 are placed to the beam construction space A from a step of the upper end of the antecedent wall 4. A coupling member 31 provided to the lower end of a wall 1 is loaded to a suspending jig 43 provided to a dowel hole 42 positioned on the upper end of the antecedent wall 4 to make the external surface even. In addition, a reinforcing insertion bar 30 is pulled out from a step of the lower end of the wall 1 to the inside of the beam construction space A, and it is banded with a stirrup 9, etc., to place concrete. According to the constitution, the wall and beam can be combined.
Patent JP-S533107-A (JP)
Title: Telephone set oscillator
Inventor: YAMAGISHI FUJIO
IPC: H04M1/50
Filed: 1976-06-30
Abstract: PURPOSE:To facilitate the frequency adjustment for the key telephone set using the push-button dial as well as to simplify the coil production by deleting the effect of the floating capacity generating from the connection line at the switch section.
Patent JP-S56734-A (JP)
Title: Delay equalization circuit network
Inventor: SUZUKI HIROSHI
IPC: H03H11/04
Filed: 1979-06-18
Abstract: PURPOSE:To reduce the number of coils and to reduce the inductance of coil, by providing the first circuit of which transfer function is [+ or -2U(P)]/G(P)+U(P)] [where; G(P) and U(P) are respectively an even and an odd function]. CONSTITUTION:The signal at the input terminal 11 of the delay equalization circuit network is respectively fed to the circuit 12 of which transfer function is 1 and the circuit 13 of which transfer function is [-2U(P)]/[G(P)+U(P)] (where; G(P) and U(P) are respectively an even and an odd function], and the output of the circuits 12, 13 is added at the addition circuit 14 to be fed to the output terminal 15. In realizing the transfer function T(P) expressed in equation (3), equation (3) is transformed into as equation (4), and the circuit realizing equation (4) is as shown in Figure. Further, the circuit network to realize the transfer function of the second term of equation (4) is the circuit within dotted lines of the circuit 13, and the input signal is divided with the parallel circuit of resistance 16, capacitor 17 and coil 18 and fed to the inverting input side of the operational amplifier 21 via the resistor 19, and the output is negative-fed-back via the resistor 22. Taking the transfer function of the circuit 13 as [2U(P)]/[G(P)+U(P)], the circuit 14 shows a subtraction circuit.
Patent JP-H08266106-A (JP)
Title: One touch coupler of tractor
Inventor: ONO HIROYOSHI
IPC: A01B59/043
Filed: 1995-03-31
Abstract: PURPOSE: To prevent dew condensation at a binding part of a one touch coupler of a tractor. CONSTITUTION: In this one touch coupler of a tractor, a ventilating hole 52 is drilled downward from the lower surface of a concave part 34a of a female side coupler 34 to the lower outside surface and a convex part 35a of a male side coupler 35 is inserted to the concave part 34a of the female side coupler 34. When the female side coupler 34 is connected to the male side coupler 35, air in the connected part between the concave part 34a and the convex part 35a is freely ventilated with the open air, thus no moisture condensation occurs as there is no temperature difference between inside and outside even when the open air temperature drops during working.
Patent JP-S63242998-A (JP)
Title: Oriented and laminated film
Inventor: MACHIDA IKUHIKO
IPC: C30B29/24
Filed: 1987-03-30
Abstract: PURPOSE:To form a thin film of the perovskite type structure having a required pattern and excellent orienting property on a polycrystal substrate, by partially laminating amorphous films on the polycrystal substrate and providing films of a specific perovskite type compound on the whole surface of the substrate. CONSTITUTION:This oriented and laminated film is formed by laminating amorphous films 2 on a polycrystal substrate 1 and providing films of the perovskite type compound having the following composition ranges thereon. Thereby oriented films 3 are formed on the amorphous films 2 and unoriented films 4 are formed on the polycrystal substrate 1. The above-mentioned composition is expressed by the chemical formula La1-x-ySrxBayMeO3-delta (0<=x<=0.8; 0<=y<=0.5; 0.1<=x+y<=0.8; 0<=delta<=0.5; Me is at least one selected from Mn, Fe and Co). The amorphous films and the films of the perovskite type compound are preferably of the same composition and formed by a sputtering method.
Patent JP-H03277534-A (JP)
Title: Controlling method for tire molding system
Inventor: ICHINOHE AKIKIMI
IPC: B29D30/26
Filed: 1990-03-28
Abstract: PURPOSE:To reduce the cost by a small-scale controller by electrically connecting the controllers equipped to the respective member feeders by a changeover means, driving and controlling both the servomotors of the member feeders and the servomotor of a molding drum by one controller. CONSTITUTION:In the case of transferring control of a DC servomotor M1 to a positioning controller C3 from a positioning controller C2, when a first band molding drum is moved to the just front position of a belt ply feeding means 2 from the just front position of a belt ply feeding means 1, a sequencer 51 receives a single sent from a sensor and the relay of a relay changeover circuit 50 is actuated. Firstly a relay R6 is turned on and the PG line of the positioning controller C3 is connected to a pulse generator PG1. The DC servomotor M1 is made to a contrable state. Thereafter a relay R3 is turned on and the power line of the controller C3 is connected. Then in a state wherein a contact is turned on, servo-function to the DC servomotor M1 in the positioning controller C3 is turned on and electricity is conducted to the power line. Finally a relay 9 is turned on and the braked state of a brake BK1 is released.
Patent JP-S561629-A (JP)
Title: Receiver
Inventor: NUMATA NORIO
IPC: H04B1/26
Filed: 1979-06-19
Abstract: PURPOSE:To increase the variation range of the oscillation frequency for the voltage control oscillator and thus reduce the effect of temperature change, by constituting the local oscillation circuit with the frequency synthesizer and at the same time sharing the reference oscillator of the synthesizer and the voltage control oscillator of PLL. CONSTITUTION:The local oscillation circuit consists of frequency synthesizer 40, and an integer multiplication is given to the reference oscillation frequency of synthesizer 40 to IF. At the same time, both the reference oscillator of synthesizer 40 and voltage control oscillator 71 of PLL70 are shared each other in order to form a closed loop of oscillator 71 - synthesizer 40 - mixer 30 - IF amplifier 50 - phase comparator 73 - LPF75 - oscillator 71. As a result, the correction is secured in case the oscillation frequency of oscillator 71 has some shift to the central frequency. And PLL70 is locked when the oscillation frequency of oscillator 71 becomes equal to the central frequency along with the normal IF secured. In this way, the variation range can be increased for the oscillation frequency of oscillator 71, accordingly reducing the effect of the temperature change.
Patent JP-S59203069-A (JP)
Title: Winding method for insulating rubber/plastic tape
Inventor: KOBAYASHI TETSUO
IPC: B65H81/06
Filed: 1983-04-29
Abstract: PURPOSE:To wind a tape while applying the most suitable tensile force being always constant to said tape, by winding it after making it to pass through a slit hole having width equal to that yielded when applying tension thereto. CONSTITUTION:A suspension string 3 having proper length is arranged to pass through the winding core 2 of rubber/plastic tape 1 wound in a roll and a gauge 4 having a certain weight and made of metal is connected to both ends of the suspension string 3. A slit hole 6 is provided through this gauge 4, having width approximately equal to that of an insulating rubber/plastic tape 5 whose width is reduced upon elongating it while applying prescribed tensile force thereto. After allowing the tip of the tape 5 to pass through this slit hole 6, the tape is wound around a member 7 to be insulated such as a cable connecting part etc.
Patent JP-H08244078-A (JP)
Title: Method for controlling injection pressure of injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/50
Filed: 1995-03-09
Abstract: PURPOSE: To perform stabilized pressure control until dwelling process of injection is completed just after the injection is started. CONSTITUTION: During molding products with good qualities, processing for sampling is performed and the resin counterforce IPi and the mold inner pressure MPi are stored at each sampling time i=1 to n. By the time when a resin reaches the position of arrangement of the second pressure sensor 7, feedback control of the pressure is performed based on the deviation between the sampling data IPi of the resin counterforce and the present value IPR of the resin counterforce detected by means of a load cell and after the resin reaches the position of arrangement of the second pressure sensor 7, the feedback control of the pressure is performed based on the deviation between the sampling data MPi of the mold inner pressure and the present value MPR of the mold inner pressure detected by means of the second pressure sensor 7.  Just after the injection is started, control of the injection pressure can be immediately started by using a load cell 8 and in addition, after the resin is filled, feedback control of the resin pressure in the mold can be directly performed by means of the second pressure sensor 7.
Patent JP-H01248729-A (JP)
Title: Loopback testing equipment for start-stop type rs-232c line
Inventor: HICHIHARA MASAAKI
IPC: H04L69/40
Filed: 1988-03-29
Abstract: PURPOSE:To detect a fault depending on a state of the absence of loopback data reception by detecting that the polarity is inverted so as not to transfer any data if the polarity of transfer data shows the space state for a prescribed time. CONSTITUTION:In case of a transmission data representing the mark state for a prescribed time, a gate control section 43 judges that the polarity of the transmission data is correct, opens a gate and sends the received transmission data to an output level conversion section 44. The output level conversion section 44 recovers the data again to the original level, and sends a loopback data to an error data detection section 11 of a device to be tested 10 via a connector 41, a connector 30 and a cable 20 as the reception data by the device 10 to be tested. The error data detection section 11 of the device 10 to be tested checks the received data and decides the correctness of the transmission data depending on the error of the received data. Thus, if the polarity of the transmission data is inverted, the mark state for a prescribed time or over is not kept but a gate control section 43 detects the error and does not send the transmission data to the output level conversion section 44. Thus, the fault is detected.