baber/WOPTO huggingface dataset:
Patent JP-H09159701-A (JP)
Title: Overvoltage detection equipment of combination battery
Inventor: MORITA KOJI
IPC: G01R31/36
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an overvoltage detection equipment which can simply detect whether overvoltage detection function is normal. SOLUTION: Concerning the respective classes of cells 1a-1n constituting a combination battery, the following are installed; reference voltage generating means 2a-2n, voltage dividing means 3a-3n, comparing means 4a-4n, and switching means 5a-5n which turn on.off between the cells 1a-1n, and the reference voltage generating means 2a-2n. By controlling the switching means of one order low rank cell by the output of the comparing means of higher rank, the detection result is sequentially transferred to the lower rank cell classes, and a control signal which is given to the highest rank class by a control means 6 is changed. Whether overvoltage detection function is normal is judged by whether a detection signal follows the control signal.
Patent JP-H04185638-A (JP)
Title: Polyimide resin and method of its preparation
Inventor: ITAYA HIROSHI
IPC: C08K5/13
Filed: 1990-11-20
Abstract: PURPOSE: To obtain a polyimide resin capable of giving a film having excellent properties without using a highly toxic solvent by dissolving a predetermined polyimide resin in a specified mixed solvent.  
     CONSTITUTION: The polyimide resin having not less than 60 wt.% repeating unit represented by the formula (wherein R is a residue of an aromatic diamine whose amino groups are eliminated; X is O, SO 2 , CO, CF 3 , -C-CF 3 ) is dissolved in a mixed solvent of phenol and one or more phenols selected from among a phenol replaced with one or more OH groups, a phenol replaced with 1-2 lower alkyls and a phenol replaced with 1-2 alkoxyls (e.g. 4-methoxyphenol). 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000110078-A (JP)
Title: Nylon-containing fiber article having antistatic effect
Inventor: OTANI HITOSHI
IPC: D06M101/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a nylon-containing fiber article having excellent washing resistance, good antistaticity and soft touch by imparting a surfactant and a soft binder resin having excellent washing resistance to the nylon-containing fiber article. SOLUTION: This nylon-containing fiber article having a good antistatic effect is obtained by dipping a fiber article containing nylon fibers, such as socks, in a solution containing an antistatic agent, such as a quaternary ammonium salt type water-soluble resin, and a soft binder resin comprising a silicone urethane resin in a weight ratio of 6:4 to 8:2, and subsequently thermally treating the dipped fiber article at 100-120 deg.C for 30 sec to 30 min to fix the treating agents to the fiber article.
Patent JP-2000118187-A (JP)
Title: Knock type writing instrument
Inventor: FURUKAWA KAZUHIKO
IPC: B43K25/02
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a clip from becoming impossible to be locked due to breakage, thermal deformation, age deformation or the like by a method wherein the sheet unit and the stand-up unit of the clip are formed of a material, whose principal constituent is polycarbonate resin having a specified viscosity. SOLUTION: A clip 21 is provided with the mounting part 21e on a rear shaft 4, a stand-up part 21, established to the outside of outer diameter of the rear shaft 4, and a ball locking unit 21b capable of being locked at the inside of a tip end ball unit 21a, integrally or fixed to a sheet unit in case the clip is separated. The sheet unit and the stand-up unit 21d are formed of polycarbonate resin having an average molecular weight of 22.000 or more and 30.000 or less or preferably from 23.000 to 27.000 in a melting viscosity method under the condition of configuration of a part.  Further, the polycarbonate resin is specified so as to contain the total amount of constituents of adding agent, such as mold releasing agent, lubricating agent, antistatic agent, thermal stabilizing agent and the like, an inorganic reinforcing material, such as glass fiber or the like, a shock absorbing material, such as rubber or the like, and other constituents, such as coloring agent, alloy material or the like, so as to be 90% or more and preferably 95% or more in the total weight ratio to the polycarbonate.
Patent JP-H02159240-A (JP)
Title: Combination hot air type heater and dish dryer
Inventor: KOBAYASHI YOSHIHISA
IPC: A47L19/00
Filed: 1988-12-14
Abstract: PURPOSE:To make it possible to be used as a heater for person's feet indepen dent of the amount of dishes or their drying state by a method wherein a selec tor valve is provided between a draft tube and an air-blowing port, and is formed that the hot air through the air blowing port is blown off by being shifted to either a drying chamber or the draft tube. CONSTITUTION:A selector valve 11 leading hot air to either a drying chamber 15 or a draft tube 10 by varying the direction of the hot air is provided between an air-blowing port 8 and the draft tube 10. When dishes are dried, the hot air generated by a hot air generator 13 passes through a hot air-blowing port 8 and the direction of its blow is shifted to the drying chamber 15 by operating the selector valve 11. After the hot air dries the dishes, it is exhausted outward through an air-exhausting port 9. When a title machine is used as a hot air type heater for parson's feet in winter, the hot air passing through the hot air-blowing port 8 is directly led to the air-exhausted port 9 without passing through the drying room 15. It is thus possible to use this machine conveniently as the hot air type heater for the person's feet without decreasing the amount of the hot air and without causing a waiting time untill a temperature rise.
Patent JP-S63160491-A (JP)
Title: Ntsc demodulation circuit
Inventor: NAKAI TAKAHIRO
IPC: H04N9/66
Filed: 1986-12-23
Abstract: PURPOSE:To completely separate a luminance signal and a chrominance signal by calculating the sample value of a composite video signal and the sample values of respective composite video signals obtained by delaying by one sampling cycle and by two sampling cycles by the use of prescribed expressions. CONSTITUTION:Which of the sample value Ni of the composite video signal obtained by sampling the composite video signal with a clock of a frequency 3. fsc synchronized with a color burst signal by an A/D converting means and delaying by 1/fsc, the sample value Ni+1 of the composite video signal delayed by one sampling cycle thereof, and the sample value Ni+2 of the composite video signal delayed by two sampling cycles of the Ni respectively corresponds to one of the sample value N0 sampled with the phase of 0 deg. with respect to a U axis, the sample value Ni sampled with the phase of 120 deg. with respect to the U axis and the sample value N2 sampled with the phase of 240 deg. with respect to the U axis is discriminated and respective signal values of R, G, B are calculated based on the expressions I-III. Thereby, the luminance signal and the chrominance signal can be completely separated.
Patent JP-H10139520-A (JP)
Title: Cement board
Inventor: NAGATA NORIFUMI
IPC: C04B28/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cement board which is excellent in mass productivity, may be produced inexpensively in a large quantity and contributes to environmental protection and resource recycling. SOLUTION: This cement board is formed by the continuous pouring molding consisting in mixing cement, filler materials, water and, if necessary, various kinds of admixtures, supplying the resulted raw material slurry to molding forms moved by a conveyor in the prescribed position of the conveyor and molding and curing the slurry in the molding forms moved by the conveyor. Part on the whole of the cement raw material of the cement board is formed of fast setting cement consisting essentially of >=1 kinds selected from highly basic calcium chlorosilicate, calcium chloroaluminate and haiiyne. Further, this fast setting cement consists of at least one among living and industrial waste, shells, sewer sludge dry powder and chlorine-contg. org. matter as raw materials.
Patent JP-S63165752-A (JP)
Title: Detection element
Inventor: MINOWA TAKESHI
IPC: G01N27/12
Filed: 1986-12-26
Abstract: PURPOSE:To avoid the damage of a sensor element part, by filling the piercing hole of an insulating substrate based on alumina with the sensor element part composed of a solid electrolyte. CONSTITUTION:When voltage is applied to the terminal 13 of a heat generator electrode and a sensor element part 5 is heated by a heat generator 15 and a reference electrode 7a is brought into contact with the atmosphere while a measuring electrode 7b is brought into contact with gas to be measured, the electromotive force corresponding to the concn. difference of oxygen gas is generated between the filling part 5a and laminated parts 5b, 5c in a piercing hole 3. This electric signal is outputted between the electrodes 7a, 7b and the concn. of the gas is measured on the basis of said signal. Since a display part 5 is contacted with a substrate only through the filling part 5a and laminated parts 5b, 5c in the piercing hole 3, the contact area thereof is small. Therefore, the damage of the element part 5 accompanied by the difference between the coefficient of thermal expansion of the solid electrolyte of the element part and that of the alumina of the substrate 1 can be avoided. Since the element part 5 is made small, the use amount of expensive zirconia can be reduced and cost reduction becomes possible.
Patent JP-H05150811-A (JP)
Title: Sequence controller with information storing function for designating sequence number
Inventor: NISHIGAKI HIROBUMI
IPC: G05B19/05
Filed: 1991-11-29
Abstract: PURPOSE:To constitute the controller so that an internal state can be decided easily at the timing, and also, can be recovered in a short time by storing information in the designated sequence number at its timing in which a specific condition is generated. CONSTITUTION:A sequence number managing part 1 manages the sequence by the sequence number allocated from the head. A sequence internal number managing part 2 manages internal information of each sequence by the internal number. A designated sequence information store part 4 stores the internal information of the sequence of the designated number and the sequence number. The designated sequence information store control part executes store to the designated sequence information store part 4, based on the information of the sequence internal number managing part 2 and an internal information store part 6. A sequence store information initialization control part 5 executes an initializing operation of the designated sequence information store part 4. In such a way, the information in the designated sequence number can be stored at the timing in which a specific condition is generated, therefore, an operation by its timing can be confirmed.
Patent JP-S62222164-A (JP)
Inventor: BOJIDAA JIYANKO
IPC: G01R1/067
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04183402-A (JP)
Title: Manufacture of shoe sole having multicolor point section
Inventor: INOUE KAORU
IPC: A43D86/00
Filed: 1990-11-20
Abstract: PURPOSE:To prevent a material for forming the lowest sole section of a multilayer point section from being mixed with a sole body and the upper layer section of the point section, and make uniform the upper end height of the concerned sole section by filling a lower mold with the first material, placing a core having point formation recess openings corresponding to each color point of a shoe on a lower mold via the uncured top of the first material, causing the aforesaid first material to enter the aforesaid recess via the bottom openings thereof up to the predetermined level, and further filling the aforesaid core with the first, second, third and so forth materials. CONSTITUTION:The recess 11 of a lower mold 1 is filled with the predetermined amount of the first uncured material 41 for forming the lower sole layer sections 51a, 52a and so forth of the two-point section of a sole periphery. Furthermore, core 2 is enclosed with a lower mold 1, thereby causing a part of the first material 41 to enter recesses 2a, 2b and so forth via the bottom openings 2a' and 2b' thereof. Thereafter, the core 2 is filled with the uncured second material 42 having different color from the material 41, with an upper mold 3 kept open. In this case, the second material 42 is supplied in a cured condition, so that the first and second materials 41 and 42 are not mixed with each other. Thereafter, the upper mold 3 is closed to cover the core 2, and a shoe sole 5 is molded with heat applied whenever necessary.
Patent JP-H09158693-A (JP)
Title: Erector device of shielding excavation propelling machine
Inventor: MARUYAMA SUMIO
IPC: E21D11/40
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a device which can quickly grip respective segments and can quickly install the gripped respective segments in prescribed installing positions. SOLUTION: An erector device is composed of a pair of winches 31 arranged on the outer periphery of a screw conveyor 2, a frame of a shielding excavation propelling machine, extensible-contractible arms 34 and 34 which are installed in an orthogonal condition on an intermediate shaft 33a and a hollow shaft 33b of double shafts 33 supported with brackets 2a and 2b arranged on the outer periphery of the screw conveyor 2 and have on the tip a guide roller 35 having a rope hooking installing groove on which a wire rope 32 wound and rewound by the winches 31 is hooked and a shaft rotating cylinder 37 to individually rotate the intermediate shaft 33a and the hollow shaft 33b.  Therefore, since the wire rope 32 is large in a degree of freedom, a suspending metal fitting 32a can be quickly installed on respective segments, and the respective segments can be quickly adjusted to prescribed installing positions by actuation of the winches 31, swinging and elongation of the extensible-contractible arms 34.
Patent JP-H08179382-A (JP)
Title: Liquid crystal display device
Inventor: MORI TOSHIHIKO
IPC: G02F1/139
Filed: 1994-12-20
Abstract: PURPOSE: To provide a reflection type liquid crystal display device capable of obtaining positive display with good contrast by making a background part very bright. CONSTITUTION: This device is provided with a liquid crystal cell 30, and one polarizing plate 40 and a reflection film 41 arranged on the surface side of the liquid crystal cell 30. The twist angle of the liquid crystal molecule of the liquid crystal cell 30 is set to 60 deg. to 70 deg., the value of the Δn.d of the liquid crystal cell 30 is set to 510nm to 630nm, and the transmission axis of the polarizing plate 40 is obliquely deviated by 102 deg.±5 deg. in a direction reverse to the twist direction of the liquid crystal molecule when it is viewed from the surface side with respect to the orientation direction of the liquid crystal molecule near the surface side substrate 31 of the liquid crystal cell 30.
Patent JP-2001133820-A (JP)
Title: Wavelength converter, quasi phase matching type wave conversion element, and method for using quasi phase matching type wave conversion element
Inventor: JO CHOSEI
IPC: G02F1/377
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To convert signal wave light of one wavelength into converted wave light of a desired wavelength in a wavelength converter using a 2nd harmonic generation process and a difference-frequency generation process. SOLUTION: This wavelength converter 11 makes signal wave light S made incident from outside and a pump beam P emitted from a laser source 13 join by a 1st optical joining means 17, and then makes them incident to a QPM element 21. This QPM element is configured so as to generate a difference- frequency wave between a signal wave SHG light SSH and the pump beam P while generating the 2nd harmonic wave (signal wave SHG light SSH) of the signal light S. This wavelength converter uses this difference-frequency wave as converted wave light C.
Patent JP-H08169246-A (JP)
Title: Continuously variable transmission for traveling work machine
Inventor: OMOTO KEIICHI
IPC: B60K17/10
Filed: 1994-12-20
Abstract: PURPOSE: To prevent the occurrence of the seizure or the like of a hydraulic motor or the like by accumulating charging pressure oil in an accumulator during a travel for a work, and feeding the pressure oil to a close circuit, when a clutch mechanism is turned on, regarding a hydraulic continuously variable transmission made of a hydraulic pump and a hydraulic motor. CONSTITUTION: In this continuously variable transmission for a traveling work machine, power transmission to the input shaft 5 of a hydraulic pump 6 is turned on and off via a clutch mechanism. Also, travel wheels are jointed via a transmission gear to the output shaft 5a of a hydraulic motor 6a connected like a close circuit with the pump 6, a high pressure hydraulic circuit 60 and a low pressure hydraulic circuit 61. In this case, an accumulator 9 with a selector valve 9a is provided at the intermediate section of the charging pressure oil circuit 65 of a charging pump 6c driven with the input shaft 5 for feeding charging pressure oil to a close circuit 67, and the valve 9a is connected to the operation member 7 of the clutch mechanism for an interlocked operation.  Also, the valve 9a is selected via the operation of the member 7 for turning on power, thereby enabling the charging pressure oil of the accumulator 9 to be fed to the close circuit 67.
Patent JP-2000201471-A (JP)
Title: Actuator and converter
Inventor: LOOPSTRA ERIK ROELOF
IPC: H01L21/027
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which can be used for high accuracy positioning of a mask and a substrate in a lithography equipment and which generates bias force for supporting the weight of components without dissipating heat and which has a large compliance. SOLUTION: This actuator comprises magnet yokes 10a, 10b, each having at least one permanent magnet 14, and a carrier member 20 disposed in a magnetic field generated by the magnet and movable with respect to the magnet yokes. The carrier member 20 has an auxiliary magnetic member 28 which generates relative bias force between the magnet yokes 10a, 10b and itself. This bias force can be used as a force for supporting the weight of the components so as to be served as a bearing having a very large compliance. The carrier member 20 also has coils 26 which generate Lorentz's force when the current flows, which makes better control over this actuator.
Patent JP-H09140089-A (JP)
Title: Motor
Inventor: NIIKURA HIDEO
IPC: H02K5/167
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To use a motor as the one for rotating at a high speed a disk-like storage medium with a large capacity, absorbing the irregularity of the generative torque of its rotor, by interposing between its base and its stator an absorbing means for absorbing the rotary-torque-irregularity-based vibration of its rotor in its rotary direction. SOLUTION: The rotary-irregularity-based vibration of a rotor 40 of a motor 14 in its rotary direction is absorbed by an absorbing means 70 interposed between a stator 50 and a base 12 of the supporting portion of the stator 50. That is, the absorbing means 70 of an elastic body made of rubber or plastic and having a nearly lateral-U-shaped section is interposed both between a flange 56 of a bearing housing 52 and the base 12 and between an attachment member 57 and the base 12. Thereby, absorbing the irregularity of the generative torque of the rotor 40, the motor 14 can be used as the motor for rotating at a high speed a disk-like storage medium with a large capacity, etc.
Patent JP-H09201836-A (JP)
Title: Rubber molded product
Inventor: TAKEUCHI ISAO
IPC: B65D39/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of the resin film covering the surface of a rubber molded product. SOLUTION: The molding recessed part 3 of a lower mold 1 is covered with a first fluoroplastic film 5 having heat resistance and a second fluoroplastic film 6 is placed on the first fluoroplastic film 5 and unvulcanized rubber 7 is superposed on the second fluoroplastic film 6 and the upper mold 2 opposed to the lower mold 1 is heated and pressed to bond the second fluoroplastic film 6 to the surface of the plug member inserted into the molding recessed part 3 of the lower mold 1 and, after the upper and lower molds 1, 2 are opened, the first fluoroplastic film 5 is peeled from the second fluoroplastic film 6.  The first and second fluoroplastic films 5, 6 are composed of a simple or composite of polytetrafluoroethylene, a tetrafluoroethylene/ethylene copolymer, a terafluoroethylene/perfluoroalkylvinyl ether copolymer, polyethylene naphthalate, polyimide, polyamideimide, polyetherimlde and polyethylene sulfide.
Patent JP-2001131130-A (JP)
Title: Method for purifying monoacylphenylenediamine derivative
Inventor: ISHIBASHI DAIKI
IPC: C07C231/24
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity monoacylphenylenediamine derivative. SOLUTION: This method for purifying the monoacylphenylenediamine derivative comprises mixing and stirring the monoacylphenylenediamine derivative obtained through a production process is mixed and stirred in an acidic aqueous solution by using active carbon and thereby removing a diacyl derivative.
Patent JP-H02163333-A (JP)
Title: Ti-al intermetallic compound and its manufacture
Inventor: HANAMURA TOSHIHIRO
IPC: C22F1/18
Filed: 1988-12-16
Abstract: PURPOSE:To improve the high temp. oxidation resistance and cold ductility of a Ti-Al intermetallic compound by forming a Ti-Al intermetallic compound with specific atom % of Ti and Al, incorporating specific atom ppm of one or more kinds of elements among P, As, Sb, Se and Te thereto and regulating the matrix crystal structure to the LI0 type ordered one. CONSTITUTION:A Ti-Al intermetallic compound is formed with, by atom, 40 to 52% Ti and 60 to 48% Al. By atom, 10 to 1000ppm of one or more kinds of elements among P, As and Sb (group Vb) and Se and Te (group VI b) are incorporated thereto. Then, the crystalline structure of the matrix is regulated to the LI0, type ordered one. The one contg. the above components is melted, is solidified and is thereafter subjected to ordered annealing at 900 to 1000 deg.C. The alloy is used as a high temp. heat-resistant material for a turbine engine for air craft or the like.
Patent JP-H07177596-A (JP)
Title: Voice processing unit
Inventor: WAKUI TETSUYA
IPC: H03F1/32
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a desired voice signal without deteriorating sound quality by amplifying a voice level of an extracted signal of a frequency desired to be eliminated up to a predetermined level and synthesizing the amplified signal with the original voice signal. CONSTITUTION:A band pass filter (BPF) 3 extracts the same component as a noise spectrum in an output voice signal from an amplifier 2, the noise component is amplified by a voltage controlled amplifier (VCA) 4 and the amplified component is outputted to a subtractor circuit 7. Furthermore, the output voice signal from the VCA 4 is amplified by an amplifier 5, a detection circuit 6 detects an output level of the noise component and the detection circuit 6 provides an output of a control signal to control a gain of the VCA 4 depending on the level of the noise component. Moreover, the output voice signal from the amplifier 2 and the noise component from the VCA 4 are subtracted by the subtractor circuit 7, a signal processing circuit 8 applies prescribed processing to the voice signal and provides an output of the voice signal to a recording circuit 9 and a monitor 10. Then the recording circuit 9 records the voice signal onto a recording medium and the monitor 10 provides an output of sound.