baber/WOPTO huggingface dataset:
Patent JP-S6259282-A (JP)
Inventor: MAIKERU JIYON PIASON
IPC: A61P31/04
Filed: 1986-07-24
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-2001003265-A (JP)
Title: Pleasant light-weight bulky formed product of polyester fiber
Inventor: OMOTE YUICHIRO
IPC: D06M101/16
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a pleasant light-weight bulky formed product of polyester fiber excellent in washing resistance, and having excellent water-absorption and ammonia odor-eliminating activity by subjecting a formed product of a polyester fiber having a specific modified-section modulus to graft polymerization with an ethylenic unsaturated organic acid. SOLUTION: Into an aqueous emulsion containing a hydrophobic radical initiator, a phthalimide compound, a surfactant and an ethylenic unsaturated organic acid such as (meth)acrylic acid is dipped a formed product of a polyester fiber having a modified- section modulus R shown by (inner and outer peripheral lengths of a fiber cross section)/(cross-sectional area)1/2 of >=4.5 and heated to perform graft-polymerization. Subsequently, the formed product is treated in an aqueous solution containing a basic alkali metal compound and a metal ion blocking agent until the pH of the aqueous solution becomes >=8 and <10. Thus obtained pleasant bulky formed product of polyester fiber has a water-absorption of >=5% at 20 deg.C and RH of 65%, and ammonia odor- eliminating activity.  After a washing test according to JIS L0217 of 10 repetitions, water-absorption is >=4% at 20 deg.C and RH of 65%, and there is no loss of ammonia odor-elimination activity.
Patent JP-2001000326-A (JP)
Title: Safety valve for liquid container
Inventor: WAKAFUJI SHIYUUJI
IPC: A47J27/21
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To stably seat a valve element even in a high flow rate of a liquid and to eliminate possibility of malfunction, by providing a small hole for communicating an inlet liquid passage with the inner bottom portion of a valve chest in a barrier rib between the valve chest and the inlet liquid passage communicating with a valve inlet of the valve chest. SOLUTION: A valve chest member 23 has an inlet pipe 29 constructing a valve chest 27 and a part of an inlet liquid passage. A barrier rib 35 is provided between the inside of the valve chest 27 and the inlet liquid passage. A valve inlet 37 is provided between the upper end of the barrier rib 35 and a lower passage member 24, and a small hole 38 for communicating the bottom portion of the valve chest 27 with the inside of the inlet pipe 29 through a slit 34 is provided at the lower end of the barrier rib 35.  When flow of liquid passing from the inlet pipe 29 into the valve chest 27 through the valve inlet 37 rises along the barrier rib 35, pressure of the inner bottom portion of the valve chest 27 becomes negative in order to such liquid in the valve chest 27 at the small hole 38, and the valve element 26 is pressed onto the bottom portion of the valve chest 27 to stabilize the valve element 26.
Patent JP-S5797236-A (JP)
Title: Training system for data modem
Inventor: UMIGAMI SHIGEYUKI
IPC: H04B3/10
Filed: 1980-12-10
Abstract: PURPOSE:To decrease the execution time of a training system, by using a modulation signal including an impulse train required for the convergence of an automatic equalizer as an initial training signal. CONSTITUTION:After the transmission of a transmission request from a terminal 1 to an MODEM3 via an MODEM2, a training signal is transmitted from the terminal 1 so that data can be received to the MODEM3 via a line 4 surely. The MODEM3 receives the training signal and sets up an automatic equalizer, an AGC circuit and a synchronizing circuit and the like. The training sequence is executed by sequentially receiving the training signal of 4' from a segment 1'. The segment 1' is only carrier, the segment 2' is a signal alternately repeating zero and pi phase, the segment 3' is a modulation signal including an impulse train required for the convergence of the automatic equalizer and consists of subsegments 3'-1, 3'-3 the same as the segment 2 and a subsegment 3'-2 for a signal in which the repetition of zero and pi phase is intermittent for one symbol time. A segment 4' is only a PN signal.
Patent JP-H0222185-A (JP)
Title: Treating agent for peeling applied asbestos layer
Inventor: SOFUE ISAMU
IPC: C08L39/00
Filed: 1988-07-12
Abstract: PURPOSE:To improve the bonding property and impregnation property even to an asbestos layer applied by using cement as a binder and to suppress the evaporation from the asbestos layer by using an aqueous solution of polyvinyl pyrrolidone as a peeling treatment agent for an applied asbestos layer. CONSTITUTION:An aqueous solution of polyvinyl pyrrolidone is used as an agent for the peeling treatment of an applied asbestos layer. Preferably, the polyvinyl pyrrolidone has a molecular weight of 5,000-500,000 and the content of the polyvinyl pyrrolidone in the aqueous solution is 0.5-20wt.%. The above aqueous solution may contain, at need, a wetting agent consisting of a water-soluble organic compound such as polyhydric alcohols (e.g., ethylene glycol, propylene glycol, diethylene glycol or glycerol), monohydric alcohols, ketones, cellosolves and carbitols. The amount of the wetting agent is about 0.1-50wt.%. The viscosity of the peeling treatment agent is adjusted to about 2-30cps.
Patent JP-2001005412-A (JP)
Title: Color display device
Inventor: TERADA KOSUKE
IPC: G02B5/20
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in a display grade caused by external light reflection. SOLUTION: The color display device 1 includes plural phosphors 3 which discretely emit light and color filters 5 having plural spectral cells 4. The spectral cells 4 and the respective phosphors 3 correspond one to one to each other. The respective spectral cells 4 are arranged to face the phosphors 3 by opening spacings. The spacing d between the phosphors 3 and the spectral cells 4 are preferably >=1/4 of the width W of the spectral cells 4 and is further preferably more than half the width W of the spectral cells 4. As a result, the color display device 1 is capable of suppressing the degradation in the display grade occurring in the external light reflection.
Patent JP-H0337217-A (JP)
Title: Ultrasoft elastomer composition
Inventor: NAKAMURA HOSHITERU
IPC: C08L75/04
Filed: 1989-07-04
Abstract: PURPOSE:To obtain an ultrasoft polyurethane elastomer excellent in the susceptibility to changes and useful for a vibration-damping material or a shock- absorbing material by mixing an isocyanate-terminated prepolymer with a lactone polyol as a crosslinking agent. CONSTITUTION:An NCO-terminated prepolymer (A) (of an NCO content of 2-15wt.%) is mixed with a lactone polyol crosslinking agent (B) (a ring-opening polymer of beta-methyl-delta-valerolactone or epsilon-caprolactone of a number-average mol.wt. of 300-3000) and a diluent (C) in an amount of at most 200 pts.wt. per 100 pts.wt. total of components A and B to obtain a composition which can give an ultrasoft elastomer of a tensile elongation >=500% and a resilience <=50% within the range of Shore A hardness of 30-0. Component A is obtained by reacting an active hydrogen compound (e.g. castor oil polyol of a number- average mol.wt. of 700-3000 and an average functionality of 2.0-2.3) with an organic polyisocyanate such as tolylene diisocyanate.
Patent JP-S6234302-A (JP)
Title: Encoder device
Inventor: OSATO TAKESHI
IPC: G11B5/02
Filed: 1985-08-08
Abstract: PURPOSE:To detect a position exactly and with a high accuracy by providing plural pieces of magneto-resistance effect elements so as to be opposed to a body to be detected, having an area having a magnetized pattern and an area having no said pattern. CONSTITUTION:A rotor 1 is provided with three lines of tracks 4 in which an area 5 having a magnetized pattern of a prescribed pitch and an AC erasion area 6 having no magnetized pattern of a period have been arranged alternately at a different peripheral pitch, and the peripheral pitches of the area 5 and 6 are weighted and determined, respectively, and an absolute position of the rotor 1 can be detected as an absolute address. Three pieces of MR sensors 3 are provided on a substrate 2 so as to be opposed to each track 4, respectively, and the sensor 3 has elements 31, 32,...of a series connection, which have been arranged at a pitch (p). In this state, when the track 4 is scanned by a rotation of the rotor, an output of an almost square wave is obtained at every (p) of half of a magnetizing pitch 4p.
Patent JP-H0461385-A (JP)
Title: Amorphous solar cell
Inventor: YOKOTA AKITOSHI
IPC: H01L31/04
Filed: 1990-06-29
Abstract: PURPOSE:To increase open voltage and improve optical conversion efficiency by providing a semiconductor buffer layer having a band gap greater than that of any semiconductor layer at least between an intrinsic layer and a p layer or the intrinsic layer and an n layer. CONSTITUTION:In an amorphous phase solar cell are successively laminated on a stainless steel substrate 1 an n type amorphous silicon layer 2, an amorphous silicon intrinsic layer, a substantially intrinsic buffer layer 3a having a thickness generally 200Angstrom , and a p type amorphous silicon layer 4. A transparent electrode 5 is formed on the p layer. More specifically, this amorphous solar cell has the buffer layer 3a whose energy band gap is great between the intrinsic layer 3 and the p layer 4. The buffer layer 3a can be deposited by using CH4 capable of increasing SiH4 gas and the band gap. Either open voltage or short circuit current has been improved. As a result, optical conversion efficiency has been improved.
Patent JP-H04369678-A (JP)
Title: Image forming device
Inventor: TAKADA YOSHIHIRO
IPC: G03G21/00
Filed: 1991-06-19
Abstract: PURPOSE:To always stably execute excellent image forming operation by disposing a means which cools a cleaning device in at least one cleaning device. CONSTITUTION:In an image forming device where plural image forming parts respectively having image carriers 1a-1d and the cleaning devices 5a-5d provided with cleaning blades 18a-18d eliminating toner left on the surface of the image carriers after transfer, the cooling means 26 is disposed in the prescribed cleaning device. Then, the cooling means 26 is provided with a thermistor 21 fitted to the blades 18a-18d or the thermistor 21 fitted to the casings of the devices 5a-5d. Thus, the defect of cleaning, the chatter of the tip edge of the blade and the turning-over of the blade based on the change of abutting pressure caused by the change of impact resiliency ratio every blade caused by the heating of the blades 18a-18d based on heat radiation from a fixing device or the like can be evaded and the image can be excellently formed.
Patent JP-2001003116-A (JP)
Title: Method for hardening rolling member
Inventor: YAMAGUCHI KATSUYOSHI
IPC: C21D1/42
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a hardening method of a rolling member, which is suitable when the amount of product is relatively small and there are a wide variety of products to be produced, and in which a lead time can be shortened owing to in-line and the whole body can be hardened so as to obtain a rolling member having little unevenness in the hardness and the structure. SOLUTION: The arrangement of a high-frequency induction heating coil 40 to the rolling member according to the shape and the dimension of the rolling member (e.g. external tooth gear blank S), is set and the rolling member is rotated around an axis under a state, in which the rolling member is oppositely disposed to the high-frequency induction heating coil 40, and also, the rolling member is induction-heated to a prescribed hardening temp. by supplying high-frequency current to the high-frequency induction heating coil 40. Successively to this heating, the whole surface layer temp. and core part temp. in the rolling member are heated and held of an almost mutually same temp. and just after that, hardening treatment is applied by cooling the rolling member heated and held, and in this way, the rolling member having a required hardened hardness and hardened structure is obtd.
Patent JP-H0223338-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SETO NOBUO
IPC: G03C7/26
Filed: 1988-07-12
Abstract: PURPOSE:To improve the durability of a magenta colored picture against light and moist and hot environments by incorporating a specified compd. in the title material contg. an another specified pyrazoloazole type coupler. CONSTITUTION:At least one kind of the pyrazoloazole type coupler shown by formula I and at least one kind of the compd. shown by formula II are incorporated in the photosensitive material respectively. In formula I, R1 is hydrogen atom or a substituting group, X is hydrogen atom or a group capable of being released by a coupling reaction with the oxidant of an aromatic primary amine developing agent, Z is a nonmetal atomic group necessary for forming a nitrogen contg. heterocyclic ring. In formula II, R21 is hydrogen or halogen atom, alkyl, alkoxy, alkylthio, cyano, a heterocyclic ring, hydrxyl or aryl group, etc., (m) is an integer of 1-5. Thus, the durability of the magenta colored picture against the light and the moist and hot environments is improved.
Patent JP-H0520349-A (JP)
Title: Linear calculation device
Inventor: MOCHIZUKI YOSHIYUKI
IPC: G06F17/12
Filed: 1991-07-15
Abstract: PURPOSE:To provide high-speed linear calculation device and parallel linear calculation device which accord with algorithms of the Gauss' elimination method and the Gauss-Jourdan method based on multipivot array simultaneous elimination calculation for the purpose of solving simultaneous linear equations by the direct method. CONSTITUTION:The coefficient matrix, the unknown vector, and the known vector of given simultaneous linear equations are stored in a storage device 1, and the preprocessing from a first stage to a k-th stage of k-pivot array simultaneous elimination calculation is performed by preprocessing devices A13, At4, and Ak5 while selecting pivots by a pivot selecting device 2, and an update calculation device B6 performs update calculation for k-pivot array simultaneous elimination calculation with a variable Reg in a register group 101, and this operation is repeated to complete pre-elimination, and thereafter, backward substitution is performed by a backward substitution device 7 to obtain a solution. These operations in the whole of the device are controlled by a main control G8.
Patent JP-H0854224-A (JP)
Title: Line width measuring method
Inventor: SAKO YUTAKA
IPC: G06T7/60
Filed: 1995-07-10
Abstract: PURPOSE:To measure the line width of a circuit pattern by scanning a sample with an electron beam to obtain two pattern signals and determining the corresponding point between them through collation thereof and then determining the difference between the starting point and ending point of a pattern to be measured corresponding to those of a line width to be measured. CONSTITUTION:The one-dimensional waveform and the line profile of a reference pattern at a predetermined position are taken out from an image memory 3, an approximate waveform is determined through action of a Gaussian filter, the positional coordinates are also determined, the edge position on the original waveform is then inputted, and the reference feature positions and the like are stored in a reference pattern data memory 4 for every standard deviation. The analog image signal of a pattern to be measured is then digitized and stored in a data memory 5 for the pattern to be measured before being processed by a CPU 7 according to the measuring procedure stored in a procedure data memory 6. The reference feature position of the reference waveform is then collated repeatedly with the feature position of an input waveform for the data of the reference pattern and the pattern to be measured over a range between a high standard deviation of Gaussian filter and the lower limit thereof.
Patent JP-S6330441-A (JP)
Title: Polyhexafluoropropylene oxide derivative and its preparation
Inventor: KUDO TAKANORI
IPC: C07C41/00
Filed: 1986-07-25
Abstract: NEW MATERIAL:Polyhexafluoropropylene oxide derivative of formula I (n is 1-100; X is Br, I). EXAMPLE:Polyhexafluoropropylene oxide bromide. USE:It has a number of use such as a synthetic intermediate or a solid surface stabilizer and is important in industry. When the compound is applied to the solid surface, water repellency, oil repellency and lubricity are improved or it reduces the refractive index to inhibit reflection. PREPARATION:Polyhexafluoropropylene oxide acid of formula II and silver oxide are allowed to react at a molar ratio of 1-1.5 silver oxide to 1 the compound of formula II in a solvent such as 1,1,2-trichlorotrifluoroethane. The resultant silver salt is allowed to react with bromine or iodine, preferably at 70-170 deg.C to give the compound of formula I.
Patent JP-H1022845-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: IRINATSU TOMOHIRO
IPC: G10L13/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an FM multiplex broadcast receiver which can further improve the safe running of vehicles and also can offer the traffic information, etc., to the drivers. SOLUTION: An FM character-information demodulation part 11 demodulates the IF signals, received from a tuner part 5 into a character information frame. Then a frame synchronization error correction part 33 secures the frame synchronization with the character information and also reproduces the character codes by correcting the wrong character codes in the frame. Then a control part 31 controls the display of character codes and the conversion of voices, based on the operation data given from an operation part 21 and the running speed detected by a vehicle speed sensor 22. At the same time, the character codes reproduced at the part 33 are converted into the phonetic reading character codes at a dictionary ROM part 35. These converted character codes are again converted into the voice signals at a voice conversion part 37.  Then the voice signals are amplified by an amplifier 17 and converted into the acoustic waves by a speaker 19, for transmitting the traffic information to the drivers.
Patent JP-H0459378-A (JP)
Title: Printer for portable electronic equipment
Inventor: TADA SHIN
IPC: B41J29/54
Filed: 1990-06-29
Abstract: PURPOSE:To prevent a printer from being actuated in an incompletely fixed state by providing a locking means which is to be operated to a locking position when a portable electronic equipment is loaded on the printer and a circuit which allows a power to be supplied to the printer only when the locking means is disposed on the locking position. CONSTITUTION:When a locking lever 23 is operated from a releasing position to a locking position after a handy terminal 35 is loaded on a printer 21, a locking switch 23a is turned ON in conjunction with the locking lever 23. In this state, when a power switch 22 of the printer 21 is turned ON and a light emitting element 29 is lighted, a source voltage from a battery 41 is supplied to a printer control circuit 40. In this manner, the printer control circuit 40 is made operable, and printing is conducted. When the locking lever 23 is disposed on a position other than the locking position and, therefore, the locking switch 23a is in an OFF state or the power switch 22 is in an OFF state, a source voltage from the battery 41 is not supplied to the printer control circuit 40. Therefore, the printer control circuit 40 does not operate, and printing cannot be conducted.
Patent JP-S5964344-A (JP)
Inventor: OOMORI SHIYOUZOU
IPC: B31B50/00
Filed: 1982-10-05
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-H11354849-A (JP)
Title: Heat absorbing/generating element
Inventor: HONMA NAOKI
IPC: H01L35/32
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a heat absorbing/generating element of multilayer structure having semiconductors of high thermoelectric power bonded to the opposite ends of a semiconductor having high conductivity in which quantity of heat to be absorbed/generated at the joint of semiconductor is suppressed. SOLUTION: A quantum well being quantized in the direction perpendicular to the layer surface is formed in a laminate semiconductor 3. Thermoelectric semiconductors 9, 10 are bonded to the opposite end faces of the laminate semiconductor 3 perpendicular to the layer surface and electrodes 11, 12 are bonded to the end face of each thermoelectric semiconductor. Consequently, energy of electrons in the laminate semiconductor is increased while suppressing fluctuation at the bonding part of semiconductors and thus reducing the quantity of heat to be absorbed/generated.
Patent JP-2000012776-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMATA MINORU
IPC: H01L21/822
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a defective capacitor from occurring due to an electrical discharge that occurs through a dielectric film. SOLUTION: An upper electrode 114 is formed above a semiconductor board 104, a wiring 14 electrically connected to the lower electrode of a capacitor 108 is formed, and a first and a second pad 16 and 18 connected to the wiring 14 at different points are formed. Thereafter, a wafer test is carried out in a final manufacturing process, where wafer probes are put on the first and second pad 16 and 18 to be energized apply a voltage between them, whereby the wiring 14 is fused. Therefore, even if the capacitor 108 is charged up in a manufacturing process, electric charge is discharged from the capacitor 108 through the wiring 14 at once, so that a defective capacitor which occurs due to an electric discharge that takes place through a dielectric film included in the capacitor 108 can be avoided, and a manufacturing yield can be restrained from decreasing.
Patent JP-H04369529-A (JP)
Title: Manufacture of long frp molded product
Inventor: YOSHIDA TATSUO
IPC: B29C70/52
Filed: 1991-06-18
Abstract: PURPOSE:To continuously mold a stable long FRP product with extremely reduced pull-out resistance without receiving the effect due to the pot life of a resin at all. CONSTITUTION:A resin unimpregnated converged continuous fiber 4 is supplied to a mold 2 wherein a hole having a cross-sectional shape same to that of a product is formed to a long metal block body along the longitudinal direction thereof and a resin is injected in the mold by an injection device 1 while the fiber 4 is drawn and pulled from the outlet of the mold to impregnate the converged continuous fiber 4 and the impregnated fiber is cured in the mold. By supplying the resin unimpregnated converged fiber, resistance is reduced and uniform impregnation in the mold ban be performed by the high pressure filling with the resin and, as a result, a molded product of high strength can be prepared at a high speed without generating migration.
Patent JP-2001005871-A (JP)
Title: System and method for distributing internet advertisement
Inventor: OKAMOCHI MICHIHIKO
IPC: G06Q50/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an internet advertisement distribution system having versatility so that a banner advertisement distributed from an advertising server through an internet can be received by the browser of a different kind. SOLUTION: This internet advertisement distribution system is provided with a WWW server for transmitting advertisement information, a mailer for receiving the advertisement information transmitted from the WWW server and reporting it to a user and the browser with which the user receiving the notice can display and view the contents of the advertisement information received by the mailer and a response based on the watched contents is transmitted to the WWW server.