baber/WOPTO huggingface dataset:
Patent JP-S58131253-A (JP)
Inventor: WAKABAYASHI TAKEFUMI
IPC: E04B9/00
Filed: 1983-01-14
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-H08194724-A (JP)
Title: Electric parts classification device and its method
Inventor: YOSHIMURA HIROYUKI
IPC: G06F17/50
Filed: 1995-01-17
Abstract: PURPOSE: To easily classify electric parts into function blocks by deciding attribute information based on parts codes. CONSTITUTION: Parts number information are read one by one from a parts information storage area 10. It is judged in which mark among 100-th mark to 900-th mark the highest digit of numerals in the called parts number, namely, the numeral exists. The numerals are collated with data stored in a function block/parts number storage area 14. When the numeral of the parts number is the 100-th mark, for example, it is classified to a function block A, and to a function block B when it is in the 200-th mark. Attribute information based on a classified result is written into the column of attribute information in the parts information storage area 10. 'A' is written for the parts on the 100-th mark as attribute information, for example. When the parts codes of the electric parts are obtained, attribute information are decided by referring to the obtained parts codes.  Thus, the electirc parts can easily be classified into the function blocks.
Patent JP-H01182810-A (JP)
Title: Optical fiber coupler housing member and optical fiber coupler housing body and its production
Inventor: TAKEUCHI YOSHIAKI
IPC: G02B6/28
Filed: 1988-01-14
Abstract: PURPOSE:To reduce production cost without impairing the reliability of an optical fiber coupler by forming the title housing member and body of a plastic material integrally molded of a substrate for fixing the optical fiber coupler and a part of a casing for housing the substrate. CONSTITUTION:The special plastic which has the coefft. of linear expansion nearly equal to the coefft. of linear expansion of an optical fiber and allows easy molding to an intricate shape is adopted as the materials of the substrate 10 and housing 12 of the optical fiber coupler. The optical fiber coupler is fixed to the structural body integrally molded with the substrate 10 and the housing 12 which are heretofore separate. The time required for the fixing operation of the optical fiber coupler is thereby reduced and the working cost of the substrate 10 and the housings 9, 12 for fixing the optical fiber coupler is reduced and, therefore, the cost of producing the optical fiber coupler is reduced.
Patent JP-H11263031-A (JP)
Title: Transfer apparatus for pressure-sensitive heat-sensitive recording
Inventor: SUZUKI MINORU
IPC: B41M5/26
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To carry out easy recording and record full-color images highly accurately irrespective of a surface state of ordinary papers as recording sheets by performing pressure-sensitive heat-sensitive recording, that is, selectively controlling pressuring and heating. SOLUTION: A recording head 50 has a precoat container 53, a ribbon cassette 52 and an overcoat container 54. In accordance with the movement of the recording head 50 in a direction of an arrow B, a plain paper 20 is coated with a precoat material in the precoat container 53, the coated plain paper 20 is recorded with the use of an ink ribbon 52b, and the recorded plain paper 20 is coated with an overcoat material in the overcoat container 54.
Patent JP-H01181044-A (JP)
Title: Air conditioning device
Inventor: SADA MARI
IPC: F24F11/02
Filed: 1988-01-12
Abstract: PURPOSE:To prevent lowering of a high pressure at a low outside air temperature time to maintain sir conditioning function, by a method wherein a flow rate regulating mechanism is located in a bypass passage for controlling a heating overload, and when, during cooling operation, an outside air temperature is decreased, the flow rate regulating mechanism is opened to bypass delivery gas to the liquid pipe side. CONSTITUTION:Delivery gas is condensed by an outdoor heat exchanger 3, and after it is vaporized by an indoor heat exchanger 7, it is returned to s compressor 1 to perform cooling operation. A bypass passage 11 for controlling a heating overload to force delivery gas to bypass to the liquid pipe 9b side around the gas pipe 9a side is provided, and a second flow rate regulating mechanism 13 is located in the bypass passage 11. When a refrigerant pressure detected by a pressure state detecting means P1 is reduced to a value lower than a given value, the delivery gas is forced to bypass through the bypass passage 11 to the liquid pipe 9b side by means of an opening control means 15. Meanwhile, since first and second flow rate regulating mechanisms 4 and 13 are regulated so that a refrigerant flow rate of the outdoor heat exchanger 3 is throttled to a low value, a high pressure is prevented from lowering due to heat exchange of the outdoor heat exchanger 3 to control a refrigerant pressure so that it is brought into a specified state, and cooling operation at a low outside air temperature time is practicable.
Patent JP-H09206940-A (JP)
Title: Variable polarity welding technic for repairing coated parts
Inventor: PIITAA URAABERU
IPC: B23K9/09
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To eliminate high cost steps by using a variable polarity welding method capable of removing protective coating during a welding process in the case of welding and repairing a super alloy base body with protective coating on its surface. SOLUTION: An arc is formed between a tungsten electrode and a work piece in the welding process. A wire-like welding filler material is added into a molten pool formed in the work piece with the action of an electric welding arc. The electric current of 6-35A is specified to be suitable. In case of polarity inversion, especially polarity inversion in a low frequency, an auxiliary electric means is necessitated to use in order to maintain the stable arc. This is performed with a high frequency/high tension/low current means. This is superimposed onto the welding current, or such an electric circuit that discharge from a high tension capacitor is forced to perform in the case of each polarity inversion is used, whereby the arc may be allowed to start again.
Patent JP-H07210822-A (JP)
Title: Magnetic head
Inventor: KOBAYASHI SHINJI
IPC: G11B5/31
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a magnetic head suitable for high density magnetic recording by forming a soft magnetic alloy thin film as a magnetic thin film to constitute a magnetic core. CONSTITUTION:At least each one layer of Ni-Fe alloy crystal magnetic thin film 1 and Co-Zr alloy amorphous magnetic thin film 2 are laminated. In figure (a), the crystal magnetic thin film 1 is formed only in the lower side of the amorphous magnetic thin film 2. In figure (b), thin films 1 are formed on the upper and lower sides of the thin film 2, In figure (c) thin films 2 and thin films 1 are alternately laminated. In any case, the lowermost layer of the laminated thin film body is a crystal magnetic thin film 1. The amorphous state of the Co-Zr alloy thin film is promoted with mismatching of the atomic arrangement with the Ni-Fe alloy thin film during formed or promoted with diffusion of atoms from the Ni-Fe alloy thin film into the Co-Zr alloy thin film. Since the Ni-Fe alloy thin film has excellent heat resistance and corrosion resistance, the heat resistance and corrosion resistance of the laminated thin film body as a whole are improved.
Patent JP-H03210349-A (JP)
Title: Aqueous copolymer dispersion, preparation thereof, and coating film formed therefrom
Inventor: TOKITA TAKU
IPC: C08L23/08
Filed: 1990-01-12
Abstract: PURPOSE:To improve the adhesiveness and film-forming properties by dispersing a partially neutralized ethylene-acrylic acid copolymer in an aq. dispersion of a partially neutralized ethylene-methacrylic acid copolymer. CONSTITUTION:80-20wt.% partially neutralized ethylene-acrylic acid copolymer having an acrylic acid content of 5-45wt.% and an MFR of 1-4500g/10min is dispersed in an aq. dispersion of 20-80wt.% partially neutralized ethylene- methacrylic acid copolymer having a methacrylic acid content of 5-45wt.% and MFR (190 deg.C, ASTM D1238) of 0.1-30g/10min, to give a copolymer compsn. contg. 5-50wt.% the sum of the two copolymers and having a viscosity of 30-250cP. The resulting compsn. is applied to a substrate, heated and baked at 80-250 deg.C for 20sec to 10min, giving a coating film with a thickness of 10mum or higher.
Patent JP-S63173500-A (JP)
Title: Car audio device
Inventor: MATSUDA JUN
IPC: H04R1/02
Filed: 1987-01-13
Abstract: PURPOSE:To obtain a stereoscopic sensation, a sound field sensation or a space perception in an ordinary listening room by installing a central speaker and the speakers of a left and rear side and of a right and rear side, separately from the left and the right speakers, and at the same time, supplying a prescribed audio signal to these central and rear speakers. CONSTITUTION:The stereo audio signals L, R of a left and a right channels are supplied to delay circuits 6L, 6R for an initial delay, and made into the signals Ld, Rd, which are delayed by prescribed time, i.e. about 15-20 milliseconds. These delayed signals Ld, Rd are supplied to the speakers 2L, 2R through amplifiers 7L, 7R at a prescribed level. Then, at the same time when the reproduced sound of the signals L, R are outputted from the front speakers 1L, 1R, the reproduced sound of a monaural signal L+R is outputted from the front and central speaker 1C. Accordingly, for instance, when the above mentioned reproduced sounds are listened at a driver's seat DS, the sounds of the left and the right channels normally position between the central speaker 1C and the speakers lL,1R respectively, and the sound required to position normally at the center comes to be heard to normally position perfectly at the center.
Patent JP-S63173665-A (JP)
Title: Image recorder contriving uniformization of recorded density
Inventor: WATANABE MITSURU
IPC: B41J2/36
Filed: 1987-01-13
Abstract: PURPOSE:To constantly record with stable quality, by controlling the duration of driving pulses applied to heat generating elements of a thermal head, according to recording speed and the temperature of the thermal head. CONSTITUTION:The duration of driving pulses is determined generally according to a detected temperature data theta from a thermal head 4, and the pulse duration is corrected according to recording speed, in a controlling system. Let the detected temperature of the head 4 be theta, the recording density be V and the pulse durations of the driving pulses be W1, W2, then W1=g(theta), which means a pulse duration determined by the temperature, and W2 = h(V), which means a pulse duration determined by the recording speed. The pulse duration finally obtained in consideration of the above two durations is W = f(theta, V). Therefore, recording with stable density can be performed without any effects on ambient temperature, continued recording period, recording speed, recording duty or the like.
Patent JP-H02184588-A (JP)
Title: Method for flame spraying application to ceramics
Inventor: KATAOKA KOUICHIROU
IPC: C04B41/52
Filed: 1989-01-12
Abstract: PURPOSE:To enable thick-wall flame spraying application of a Cr2O3-Al2O3 solid solution hardly peeling from a base material by flame spraying a material of the same composition as that of the base material onto the surface of the base material preheated to a specific temperature and subsequently flame spraying a material of the same composition as that of the base material and the above-mentioned solid solution still at the aforementioned temperature while changing weight ratio thereof. CONSTITUTION:A material of the same composition as that of ceramics or refractory is flame sprayed onto the surface of the ceramic or refractory preheated to 1000-1200 deg.C temperature and a material in which the weight ratio of a material having the same composition as that of the base material and a Cr2O3-Al2O3 solid solution is changed so as to increase the Cr2O3-Al2O3 solid solution toward the upper layer is subsequently flame sprayed to finally flame spray only the Cr2O3-Al2O3 solid solution on the surface of the flame sprayed layer. The flame spraying thickness of the simple Cr2O3-Al2O3 solid solution in the final flame sprayed layer is preferably >=2mm and <=5mm.
Patent JP-H08193717-A (JP)
Title: Power unit of heating apparatus
Inventor: MATSUMOTO TAKEO
IPC: F24C3/10
Filed: 1995-01-18
Abstract: PURPOSE: To make a heating apparatus independent from a commercial power source to make it movable. CONSTITUTION: A heating apparatus is provided with a piezoelectric element 23 that generates electricity by the heat supplied from a combustion section 30 and a battery 23 that supplies power to a combustion controller 10. The piezoelectric element 23 charges the battery 21 and supplies electricity to the combustion controller 10 via a charging/discharging controller 22. The combustion controller 10 can operate the heating apparatus normally and independently after the heating apparatus is started up by the battery 21.
Patent JP-S60150228-A (JP)
Title: Magnetic recording medium
Inventor: MATSUFUJI AKIHIRO
IPC: C09D5/23
Filed: 1984-01-18
Abstract: PURPOSE:To prevent decreases in magnetic characteristics and electromagnetic transducing characteristics of a metal tape when left under high temps. and humidity, and simultaneously to prevent the troubles in traveling by regulating the amt. of water-soluble metallic ions which are eluted with water from the surface of a magnetic layer to an amt. not exceeding a specified amt. CONSTITUTION:The ions of alkali metal such as sodium, alkaline earth metal such as calcium, and a metal such as iron are used as water-soluble metallic ions. The ferromagnetic metallic powder is composed of pure iron or an Fe alloy, and a nonmagnetic and nonmetallic element such as B can be incorporated in small amts. to improve the characteristics. The ferromagnetic metallic powder is kneaded with a binder, and the obtained magnetic material is coated on a nonmagnetic supporting body with an existing method to obtain the recording medium. The magnetic paint consists essentially of the ferromagnetic metallic powder, a binder, and a coating solvent, and an additive such as a dispersant can be otherwise incorporated. The amt. of water-soluble metallic ions to be eluted from the surface of the metallic layer is regulated to <=10ppm/m<2>.100ml.
Patent JP-S5392097-A (JP)
Title: Monitoring device in reactor
Inventor: TAI ICHIROU
IPC: G21C17/10
Filed: 1977-01-24
Abstract: PURPOSE: To enable the same time monitoring of both of a radioactive ray detecting and a sound detecting within a reactor by one detector, by means of assembling an ionization box for radioactive ray detecting and a piezo-electric element in a body within a detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59131734-A (JP)
Title: Fuel supplying apparatus for gasoline engine
Inventor: INOUE MITSUMASA
IPC: F02D41/04
Filed: 1983-01-19
Abstract: PURPOSE:To produce optimum air-fuel mixture, by effecting fuel injection separately in two times during four cycles of engine operation, and changing the timing of the first and the second fuel injection and the ratio of the injection quantity of the first and the second fuel injection according to the operational conditions of an engine. CONSTITUTION:Fuel 4 is injected toward an intake valve from an injection means disposed in an intake passage of a four-cycle gasoline engine separately in two times during four cycles of engine operation. The first fuel injection is effected at a desired time during the period A from the time when the intake valve is closed to the time when a piston comes to the top dead point during the suction stroke, while the second fuel injection is effected at a desired time during the period B from the time when the piston comes to the top dead point during the suction stroke to the time when the intake valve is closed. Here, the injection timing of the first and the second fuel injection and the ratio of injection quantity Gf(A), Gf(B) of the first and the second fuel injection are controlled according to the operational conditions of the engine. Thus, it is enabled to produce optimum conditions of air-fuel mixture.
Patent JP-H01182808-A (JP)
Title: Optical communication module
Inventor: OKAWA YASUHITO
IPC: G02B6/293
Filed: 1988-01-14
Abstract: PURPOSE:To simplify adjustment by arranging a light emitting element and a light receiving element so that their optical axes form right angles and arranging a ferrule so that its optical axis coincides with the optical axis of one of said elements and inserting them onto an optical axis so that optical axes coincide with three faces of a hexahedron where a wavelength filter is stuck to the junction surface between two isosceles right-angled triangular prisms. CONSTITUTION:A connector housing 2 and a ferrule 21, a light receiving element 3, and a light emitting element 4 are fixed to such positions of side walls A, B, and C of an enclosure respectively that respective axes coincide with each other. A wavelength filter 10 is stuck to faces having longer sides of glass blocks 8 and 9 formed to isosceles right-angled triangular prisms to form a hexahedron, and a collimator which fixes converging rod lenses 5, 6, and 7 so that optical axes coincide with three faces of this hexahedron is fixed to the axis of an optical element attached to said enclosure 1 and is adjusted to an optimum coupling state. Thus, the collimator is produced and adjusted with high precision.
Patent JP-S59131977-A (JP)
Inventor: NAKANISHI SATORU
IPC: G06F3/14
Filed: 1983-01-19
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-S6035765-A (JP)
Inventor: DEEBITSUDO DERUBAATO FUEENSUTO
IPC: B65D5/74
Filed: 1984-01-18
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-H01186667-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI TOSHIHIKO
IPC: H01L21/8238
Filed: 1988-01-14
Abstract: PURPOSE:To avoid movement of a well boundary at the time of impurity implantation and after impurity thermal diffusion, by specifying a difference in concentration between a primary conductivity well and a secondary conductivity well in a region within 3mum deep from an area near the surface. CONSTITUTION:A section whereon a P well is formed in covered with a silicon nitride film 102 formed on a silicon substrate 101. The substrate 101 is provided with n-type impurities 103 through ion implantation then thermal oxidation is conducted to the substrate 101 to form a silicon oxide film on an area without silicon nitride film. Then the silicon nitride film is eliminated and p-type impurities are ion-implanted. Thermal treatment is applied to the silicon substrate 101 to diffuse n-type and P-type impurities into the silicon substrate 202 in a definite depth. The concentration difference between n-type impurity and P-type impurity of the boundary of n-type well and P-type well formed as above is at most 10<16>cm<-3> in a region within 3mum deep from an area near the surface. In this way, movement of well boundary before and after thermal diffusion is avoided.
Patent JP-H09198890-A (JP)
Title: Read only memory
Inventor: SAITO KOJI
IPC: G11C17/18
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To control the erroneogs operation for a low power source voltage operation by precharging the power source voltage of the same voltage as the precharge voltage of a data output line at a bit line via a transfer gate. SOLUTION: When a memory is used at the power source voltage of about 70% or less of the power source voltage at the time of, for example, normal use, a low voltage detector 2 detects the drop of the power source voltage and outputs a high level. Thus, the output of a NAND gate G0 or G1 given by the column selection signal C0 or C1 of a high level selectively becomes a low level, and both the FETs of a transfer gate T0 or T1 are conducted. Accordingly, the bit line BL0 or BL1 is precharged to the same power source voltage as the data output lin D0 from a precharge FETP1 via the gate T0 or T1, and hence no erroneous data is output.
Patent JP-H11197255-A (JP)
Title: Low-frequency output circuit of electronic treatment device
Inventor: TANIZAWA TSUTOMU
IPC: A61N1/32
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To adjust the output level in a simple circuit by connecting the electric middle point in each secondary side circuit of the specified number of electrodes to each other. SOLUTION: A low-frequency electronic treatment device is formed by two pairs, four pole electrodes A-B, C-D. The respective electric middle points 2, 3 of the two paired four pole electrodes A-B, C-D are connected to each other, and two pairs of independent output parts 4a, 4b are formed to construct an output part 4. By the output part 4, boosted secondary side voltage is applied to the electrodes A-D, respectively. The voltage variation in the case of bringing the electrodes A-D into contact with the human body 1 is observed from a signal waveform displayed on an oscilloscope 5. The electric middle points 2, 3 are thus connected to each other, whereby voltage variation can be suppressed to be smaller than that in the non-connection case.
Patent JP-H06217415-A (JP)
Title: Battery charger for electric vehicle
Inventor: FUJITA KATSUHISA
IPC: H02J7/00
Filed: 1993-01-18
Abstract: PURPOSE:To provide a battery charger for electric vehicle in which charging time can be shortened significantly without causing any damage on the battery. CONSTITUTION:A liquid temperature detecting means 5 detects the liquid temperature of a battery 3 for electric vehicle and charging current control means 6, 7 feedback control the charging current of the battery 3 according to the liquid temperature of the battery 3 thus sustaining the liquid temperature in the vicinity of highest allowable level. This constitution allows constant charging of the battery 3 with maximum charging current within the highest allowable liquid temperature determined by the service life of battery and the like and ending the charging operation within a shortest time while avoiding problems caused by liquid temperature rise, e.g. shortening of the service life of battery.
Patent JP-S59132252-A (JP)
Title: Circuit for measuring delay time
Inventor: MOTOJIMA TOSHIHARU
IPC: H04B7/08
Filed: 1983-01-18
Abstract: PURPOSE:To measure the difference in electrical length between two paths in any case by adding newly a relay and an oscillator to a line measuring device of the space diversity system. CONSTITUTION:When a receiving side is provided with two systems of receivers, relays RL1, RL2 are inserted between two receivers RX1, RX2 and a receiving section M2 of a relative delay time measuring device and when a transmission side is provided with two systems of transmitters, the relays are inserted between two transmitters TX2, TX3 and a transmission section SG2 of a relative delay time measuring device. The relays RL1, RL2 are switched at a frequency larger than the sweeping of the transmission section of the relative delay time measuring device from oscillators SG3, SG4, and the difference in electrical length of between two paths is obtained by an amplitude of rectangular wave.
Patent JP-2000205543-A (JP)
Title: Incinerating furnace
Inventor: URASHIMA TOMOYASU
IPC: F23G7/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To completely burn an odor, a black smoke or the like after primary incinerating by incinerating them. SOLUTION: A charging inlet 7 of an incinerating material is provided at an upper position of a front wall 5a of an incinerating chamber 6 and a primary burner 13 is provided at a lower position of the wall 5a. A horizontal high temperature heating chamber 14 communicates with a lower portion of the chamber 6. A secondary burner 16 is provided at an opposite side to a communicating side with the chamber 6 of the chamber 14 so that its flame is injected horizontally oppositely to hot air flowing in the chamber 14. An exhaust cylinder 4 is provided at the chamber 14.