baber/WOPTO huggingface dataset:
Patent JP-2000028874-A (JP)
Title: Coating method of optical fiber
Inventor: SHANKOFF THEODORE A
IPC: C03C25/106
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To loosely bond a polymer coating to an optical fiber segment by inserting a nonpolar material between the polymer coating and the optical fiber segment. SOLUTION: This method includes a process to insert a nonpolar material 5 between a polymer coating 3 and an optical fiber segment 2. Before the polymer is applied on the optical fiber, a release agent is added to the polymer, or the outer surface of the optical fiber is coated with a release agent so as to insert the nonpolar material 5 between the coating 3 and the fiber segment 2. The nonpolar material 5 such as fluorinated hydrocarbon oil may be inserted between the outer face of the optical fiber segment 2 and the polymer coating 3. As a result, the polymer coating 3 can be loosely bonded through the nonpolar material 5 to the optical fiber segment 2.
Patent JP-S5465023-A (JP)
Title: Driving circuit system of multiway speakers
Inventor: TAKAHASHI NOBUAKI
IPC: H04R3/00
Filed: 1977-11-01
Abstract: PURPOSE:To improve damping characteristics of multiway speakers by correcting the output signal for speaker driving to the plural signals equal to those which have been obtained by being passed through frequency band dividing filters then drawing them out. CONSTITUTION:Respective terminal voltages of respective speakers 4, 6 and 8 are passed through equalizer circuits 9, 10 and 11 and further these are synthesized by way of resistances R1, R2 and R3. The synthesized signal is voltage-divided by the circuit consisting of resistances R4, R5 and is then supplied to the inversion input terminal of an amplifier 2. Synthesizing the voltages generated in the speaker terminals and supplying the synthesized signal to the inversion input terminal of the amplifier 2 in this way cause the amplifier 2 to operate as a negative feedback amplifier. Since the terminal voltages of the respective speakers are disposed in the negative feedback loop, the degradation in the damping factors owing to the equivalent series resistance components contained in L, C in the frequency dividing filters may be reduced.
Patent JP-S5355973-A (JP)
Title: Electronic device
Inventor: KUBOTA KANEMITSU
IPC: H01L23/48
Filed: 1976-10-29
Abstract: PURPOSE: To secure an easy assembly of an electronic device by just pressing an IC chip onto the lead frame or print wiring via a conductive anisotropic elastic substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6016784-A (JP)
Title: Variable length coding circuit
Inventor: ACHIHA MASAHIKO
IPC: H04N19/50
Filed: 1984-06-27
Abstract: PURPOSE:To reduce the picture transmission cost and picture recording cost by utilizing organically a sub-Nyquist sampling and variable length DPCM to code a picture signal very efficiently. CONSTITUTION:A DPCM code D0,0 inputted to a terminal 1 is delayed and a DPCM code D1,-1 of a picture element at the upper right of the code D0,0 is obtained as an output. This delayed output code D1-1 is converted into a representative, i.e., a gradient of luminance by a representative converting circuit 3, and from the result a signal delayed by one sampling period is obtained by a register 4. An average value of the signal before and after the delay is obtained from an adder circuit 5 and a coefficient circuit 6, and an imaginary DPCM code D'0,-1 corresponding to an imaginary picture element just above the code D0,0 is obtained by quantizing the average value by a DPCM quantizing circuit 7. The codes D'0,-1, D0,0 are inputted to a code converting circuit 8, the code D0,0 is converted into a code suitable for the variable length referencing the D'0,-1, and this is subject to variable length coding by a code converting circuit 9 and the result is outputted to a terminal 10.
Patent JP-S5834276-A (JP)
Inventor: HENRII AARU BIRETSUTAA
IPC: B60T17/04
Filed: 1982-07-27
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-S62289119-A (JP)
Inventor: SAKAKURA YASURO
IPC: A01N61/00
Filed: 1986-06-06
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-S63298282-A (JP)
Inventor: MIYAJIMA HIROYUKI
IPC: G09G1/20
Filed: 1987-05-29
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-H07322157-A (JP)
Title: Television receiver
Inventor: EJIMA KOJI
IPC: H04N5/445
Filed: 1994-05-20
Abstract: PURPOSE:To improve the operability of setting of channel selection/non-selection and setting of channel names by setting such channel selection so that a channel is set as a selected channel at the time of setting a channel name to this channel and the channel name set to the channel is erased at the time of setting the channel as a non-selected channel. CONSTITUTION:A control circuit 6 performs such control that a channel is set as a selected channel at the time of setting a channel name to this channel and the channel name set to the channel is erased at the time of setting the channel as a non-selected channel. When a program provided in the control circuit 6 is started, the control circuit 6 reads out channel selection and channel name setting information stored in an EEPROM 7 and supplies an OSD signal to a video processing circuit 4 to perform channel selection ans channel name setting display. As the result, they are displayed on the display screen of a CRT 5.
Patent JP-H06316369-A (JP)
Title: Fabric spreading machine
Inventor: ARIKITA REIJI
IPC: B65H45/103
Filed: 1993-05-07
Abstract: PURPOSE:To perform fully automatic unrolling and delivery of a raw fabric by a method wherein a fabric unrolling device to unroll a raw fabric roll and a raw fabric delivering device having a belt to convey and deliver an unrolled raw fabric are mounted separably from each other on a fabric spreading truck. CONSTITUTION:A fabric unrolling device 4 and a raw fabric delivering device 5 are movably, in the direction of the width of a raw fabric, mounted on a fabric spreading truck 3 runnable over a fabric spreading table 2. The raw fabric delivering device 5 is supported separably from the fabric unrolling device 4. The fabric unrolling device 4 is provided with a raw fabric supporting member 24, comprising fabric unrolling belts 32 and 33 between pulleys 29-31 supported to the tip of a rockably supported V-shaped arm and a support axle 19 by means of a bearing, and a raw fabric roll 120 is placed thereon. The raw fabric delivering device 5 is formed so that a delivery belt 95 is run around and between a pair of support rolls 96 and 97. When the raw fabric delivering device 5 is caused to approach the fabric unrolling device 4, the end part on the input side of the delivery belt 95 is positioned in a level lower than that of the delivery end of the fabric unrolling device.
Patent JP-S5558421-A (JP)
Title: Spectrophotometer
Inventor: MINEKANE TOMIJI
IPC: G01J3/10
Filed: 1978-10-25
Abstract: PURPOSE:To prevent a spectrophotometer from being adversely affected by a temperature drift due to thermal conduction and maintain thermal equilibrium by  attaching a heat dissipating fin at a light source holder and forcibly cooling the fan  by air by means of the fin. CONSTITUTION:Heat generated by lighting a light source 1 is transmitted from the holder 42a of a lamp holder 42 to a heat dissipating fin 42b. When an air cooling fan 43 is rotated to feed air to the fin 42b to thereby cool the fin 42b by the air, the fin 42b is forcibly cooled to thereby cool the holder 41b connected to the fin 42b. Accordingly, it can restrict heating of the light source to thus thermally balance therebetween.
Patent JP-S5834112-A (JP)
Title: Humidifying method of blast furnace blast
Inventor: INAGAKI NORITOSHI
IPC: C21B9/00
Filed: 1981-08-24
Abstract: PURPOSE:To execute humidification of a constant level by use of a simple device and at a low running cost, by spray-supplying water to blast furnace blast by suitable pressure in accordance with the quantity of blast, when humidifying the blast furnace blast by a blast main pipe placed between a blast furnace blower and an air-heating furnace. CONSTITUTION:On a blast main pipe connecting a blower 1 and an air-heating furnace 2, a differential pressure transmitter 4, a blast flowmeter 5 and a humidifying spray nozzle 6 are provided. Water fed to the pipe 3 from the nozzle 6 is atomized and is discharged into a high temperature atmosphere, therefore, depending on conditions of blast pressure and blast temperature, a water injection limit exists (perfect evaporation), and accordingly, it is necessary to adjust the humidification by the nozzle 6 in accordance with hygroscopic moisture (equal to atmospheric hygroscopic moisture) and quantity of blast. Therefore, a desired blast hygroscopic moisture value corresponding to the quantity of blast is set to a hygroscopic moisture adjusting device 11, feed water is controlled by a valve 9, and the flow rate is measured by a flowmeter 10. In the event of being below set pressure due to occurrence of a fault of the blower, a valve 8 is closed by the transmitter, and the feed water is cut off.
Patent JP-H08325262-A (JP)
Title: Production of (+)-3-phenyl-5-(2-(1-pyrrolidinylmethyl) butyryl) isoxazone and its salt
Inventor: KUMA SHIGENORI
IPC: A61P21/02
Filed: 1995-05-30
Abstract: PURPOSE: To provide a method for producing the subject compound, capable of simply isolating and recovering L-camphorsulfonic acid and having an industrially high value. CONSTITUTION: A method for producing optically active 3-phenyl-5- 2-(1- pyrrodinylmethyl)butyryl}isoxazole comprises decomposing optically resolved 3-phenyl-5- 2-(1-pyrrolidinylmethyl)butyryl}isoxazole L-camphorsulfonic acid salt in an alkali aqueous solution, treating the obtained L-camphorsulfonic acid alkali aqueous solution with a strong acidic cation exchange resin, if necessary, concentrating the obtained L-camphorsulfonic acid aqueous solution, subjecting the concentrated solution to an azeotropic dehydration treatment in a water-immiscible organic solvent, and subsequently crystallizing, isolating and recovering the L-camphorsulfonic acid.
Patent JP-H09318064-A (JP)
Title: Cassette-type gas cooking stove
Inventor: YAMAMOTO KUNIHARU
IPC: F24C3/14
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a cassette-type gas cooking stove which is almost free from dirt, is durable for a long time and has a good quality. SOLUTION: At least a gas cooking stove body 6 which comprises a burner chamber 4 accommodating a gas burner 1 and a cassette-type gas container 3, and a spilt soup receiving pan 8 which is mounted on an upper opening 4a of the burner chamber 4 are made of stainless steel sheet. A lid cover 9 which opens and closes the upper opening 5a of the cassette-type gas container chamber may preferably be made of stainless steel sheet.
Patent JP-H05303184-A (JP)
Title: Color photographic sensitive material and method for forming color image and color proof
Inventor: KUWAJIMA SHIGERU
IPC: G03C7/38
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a cyan color image high in maximum image density and near the hue of a printing ink and superior in color reproduction performance by incorporating a specified cyan coupler in an emulsion layer or a nonphotosensitive layer and a specified compound in one of both layers. CONSTITUTION:At least one of the silver halide emulsion layer and the nonphotosensitive layer contains the cyan coupler represented by formula I or II and at least one of both layers contains the compound to be allowed to release a foggant or a development promoter or its precursor. In formulae I and II, each of RC<11> and RC<12> is an electron-attractive group; ZC<11> is -NH- or -CH(RC<13>)-; ZC<13> is -CH(R<15>)= or -N=; ZC<13> is an electron-attractive group; each of RC<14> and RC<15> is H or a substituent; XC<11> is H or a group to be released by coupling with the oxidation product of an aromatic primary amine coloring developing agent; RC<21> is H or a substituent; RC<22> is a substituent; ZC<21> is a nonmetallic atomic group necessary to form a 6-membered N-containing ring; and XC<21> is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-S5920870-A (JP)
Title: Testing of solar battery array
Inventor: SAKURAI KOUJI
IPC: G01R31/26
Filed: 1982-07-27
Abstract: PURPOSE:To enable a handy testing of a solar battery array at any stage to the final stage of the assembly by irradiating a solar battery element to be measured alone with a pulse light in a tester with a probe. CONSTITUTION:A probe 11 mounted on a tester 4 is brought into contact with positive and negative electrodes A and B of a solar battery element 112 to be measured with a slit plate element 9 thereof 4 facing the element 112. Then, when a drive circuit 6 is started to irraditate the element 112 with a pulse light through a light source 5, the element 112 is tested with a synchroscope 11 or the like. With such an arrangement, a handy testing of a solar battery array can be performed at any stage to the final stage of the assembly.
Patent JP-H0427124-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO SHINICHI
IPC: H01L21/76
Filed: 1990-05-22
Abstract: PURPOSE:To prevent dry spot etc. from being produced by laminating a polycrystal semiconductor film, a first oxidation-presvention film, an oxide film, and a second oxidation-prevention film in this order from the bottom for forming an oxidation-resistant film. CONSTITUTION:A pad oxide film 2 is formed on an entire surface of a silicon substrate 1. A polysilicon film 3 is formed on an entire surface of the pad oxide film 2. A this silicon nitride film 4 is formed as a first oxidation- preventing film on the polysilicon film 3. A polysilicon film 5 is formed on the polysilicon film 3. A polysilicon film 5 is formed also on an entire surface of a silicon nitride film 4 and is oxidized to form a polyoxide film 6. A silicon nitride film 7 as a second oxidation-preventing film is formed on an entire surface of the poly oxide film 6. With the resist layer as a mask, the silicon nitride film 7, the poly nitride film 6, the silicon nitride film 4, and one part of the polysilicon film 3 are eliminated. A thick silicon oxide film 9 is formed at a part which is eliminated 8. The silicon nitride film 4 and the polysilicon film 3 are eliminated by dry etching.
Patent JP-H02310938-A (JP)
Title: Wire bonding
Inventor: NAKAMURA MASABUMI
IPC: H01L21/60
Filed: 1989-05-25
Abstract: PURPOSE:To prevent a wire from being bung down by a method wherein a tension is caused at the wire in a prescribed section, the wire is drawn out while the wire is being bent downward at an exit of a drawing-out nozzle and the rear surface of the wire is being rubbed by the drawing-out nozzle. CONSTITUTION:When a wire guide 21 has been raised to a prescribed height, a brake shoe 27 is brought into contact with a brake disk 26 and a tension is caused at a wire 23. While the wire guide 21 is being raised further, it is moved sideways. During this process, the wire 23 is bent downward at a corner of a drawing-out nozzle 24 and is rubbed at its rear surface. As a result, a curly tendency is produced at the wire 23. When the wire bas reached the upper part of a second bonding point 12, the brake disk 26 is fixed firmly so as not to be turned in a reverse direction; also a clamp 25 is closed; the wire guide 21 is lowered. During this process, the wire 23 draws an upward protruding arc. The wire 23 is bonded to the second bonding point 12 by using a bonding tool 20.
Patent JP-H05321788-A (JP)
Title: Fuel injector
Inventor: IKEGAMI MAKOTO
IPC: F02M59/26
Filed: 1992-05-25
Abstract: PURPOSE:To generate a pulse-like oil pressure in a high pressure increasing ratio for a short period. CONSTITUTION:A fuel injector comprises an oil pressure generating mechanism 1 and an oil pressure increasing mechanism 2 connected to the mechanism 1. The oil pressure generating mechanism 1 is provided with a spool 4 slidably housed inside a cylinder 3 and a plunger 5. The oil pressure increasing mechanism 2 is constituted of an additional capacity portion 6, and an injecting tube 7 having a tapered tube portion 7a and a straight tube portion 7b and connected to the portion 6, where a ratio of the length of the portions 7a, 7b is set to about 2:1. Consequently, a pressure increasing ratio is the highest and fluid by means of the plunger 5 after completion of fuel feed can be re-sucked rapidly. As a result, it is possible to obtain an oil pressure pulse of rapid pressure drop.
Patent JP-S5357664-A (JP)
Title: Wrist of painting robot
Inventor: HIROKAWA SHIYUNJI
IPC: B05B13/04
Filed: 1976-11-01
Abstract: PURPOSE:To achieve efficient painting operation by the use of a robot, in which conduits for supplying fluid to spray gun are arranged in a wrist of the robot, such that compactness of structure and smooth operation of the robot may not be affected adversely.
Patent JP-H02310043-A (JP)
Title: Carbon member for space shuttle
Inventor: KOJIMA YOSHIYUKI
IPC: C23C16/34
Filed: 1989-05-25
Abstract: PURPOSE:To prevent the oxidation of a carbon/carbon composite and to enhance the high temp. durability of a member by locally sealing the cracks generated in a plurality of oxidation-resistant coating layers in the thickness direction thereof with an oxidation-resistant filler and preventing the cracks from piercing the whole of the coating layers. CONSTITUTION:An oxidation-resistant and heat-resistant carbon member is constituted of a C/C composite 4 and the coating layer consisting of a plurality of the layers, for example, two oxidation-resistant films 2, 3 applied to said composite 4 and the films, 2, 3 contain cracks 1 generated in the thickness direction thereof and said cracks 2 are partially filled with an oxidation-resistant filler to be sealed. None of the cracks 1 pierce both films 2, 3. When this oxidation-resistant and heat-resistant carbon member receives a heat cycle in an oxidative atmosphere, the segmented films become hard to generate dam age because heat stress is relieved by the cracks 1 and oxygen becomes hard to penetrate in the C/C composite 4 because the cracks 1 are partially sealed and the oxidation of the C/C composite 4 is prevented.
Patent JP-H11331440-A (JP)
Title: Information terminal with charging management function
Inventor: ISHIDA HIROMICHI
IPC: G08B5/22
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To monitor a communication charge and to perform charging history management on a user side in a caller charging service by providing a means for monitoring a transmission opposite party of information data and performing charging management. SOLUTION: A control part 4 sets optional message information to a display buffer 11 and the detailed display of a transmission message is performed in a display part 12. An opposite party is selected from the opposite party list of a dial board 9, converted to DTMF signals in a tone signal generation part 15 and outputted from a speaker 16. After transmitting an opposite party telephone number, the transmission message is converted to the DTMF signals in the tone signal generation part 15 and outputted from the speaker 16 by an operation from a key input part 6.  The sent-out opposite party telephone number is monitored in a caller charging monitoring control part 17, a pertinent condition is selected from a charging table memory 18 after sending out the transmission message, an addition processing is performed in a charging list managed in the caller charging monitoring control part 17 and present utilization charge monitoring control is performed.
Patent JP-H11331319-A (JP)
Title: Subscriber terminal equipment
Inventor: SUZUKI SHOJI
IPC: H04M1/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a subscriber terminal equipment in which function extension is easily made so that a subscriber can receive services other than general telephone speech communication in a WLL system. SOLUTION: In a subscriber terminal equipment, a main substrate 20 for a general telephone communication is stored together with a shield case 30 mounted on it and a substrate 40 for function extension which is further mounted on them in an outer housing consisting of a case 10 and an upper cover 50. An intermediate plate part is provided in the middle of the case 30 and an opening for connectors is opened at a center part of the intermediate plate part. A connector for a main substrate assembled to the substrate 20 and a connector for extension assembled to the substrate 40 are connected through the opening for the connectors. Then, it is possible to receive various new services and also to easily cope with switching to other services by mounting a desired function on the substrate 40.
Patent JP-H08323991-A (JP)
Title: Recording device
Inventor: AMAN FUKUO
IPC: B41J29/13
Filed: 1995-05-31
Abstract: PURPOSE: To provide a recording device which can prevent the breakage of the device and a recording means caused by operator's careless operation and defective recording due to setting failure. CONSTITUTION: From a notch part 51 which is formed in a carriage protective member 50, only ink-jet head units 1-4 for various colors can pass, and the intrusion and passage of others is prevented so that operator's careless operation is eliminated.
Patent JP-H0428194-A (JP)
Title: Parallel high-frequency induction heating method
Inventor: SHIMAMOTO TAKIJIRO
IPC: H05B6/10
Filed: 1990-05-24
Abstract: PURPOSE:To lessen magnetic-field interference between plural heating coils so as to cause each of the heating coils to surely do induction heating by setting the frequency of each of currents applied respectively to the plural heating coils wound round an object of paramagnetic body being heated to a high frequency. CONSTITUTION:Heating coils 2, 3 are respectively wound round a steel pipe 1 whereto such heat treatment as annealing or the like is given in proximity to the pipe. A high-frequency power unit 4 has an independent oscillator, and it has its input side P connected to each of commercial electric wires l and applies a high-frequency current(not less than 600Hz) to the heating coil 2 from its output side S. Also a high-frequency power unit 5 has an independent oscillator, and it has its input side P connected to each of the electric wires l and applies a high-frequency current(not less than 600Hz) to the coil 3 from its output side S. By applying the currents each having not less than 600Hz respectively to the coils 2, 3 in this manner, the electromagnetic mutual interference of the coils 2, 3 is evaded, so that each of the coils 2, 3 can efficiently do induction heating of the steel pipe even if the frequencies and phases of currents flowing respectively through the coils 2, 3 are different from one another.
Patent JP-S5830966-A (JP)
Inventor: TSUJIMURA SUSUMU
IPC: B65D81/113
Filed: 1982-07-29
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-S61291090-A (JP)
Title: Solid cleaning agent for flush toilet
Inventor: MIYAMORI KENICHI
IPC: C02F1/00
Filed: 1985-06-17
Abstract: PURPOSE:To uniformize dissolution, by containing a surfactant solid at room temp., specific glyceride and alkali metal salt of fatty acid. CONSTITUTION:5-95t% of a surfactant solid at ambient temp. such as polyethylene glycol, polyisopropylene glycol or alkylbenzenesulfonate, 0.5-5wt% of glyceride such as glycerine monostearate or glycerine distearate and 0.1-5wt% of alkali metal salt of fatty acid such as sodium stearate, sodium oleate or sodium palmitate are melted and mixed under heating. Thereafter, the resulting mixture is flowed in a container or put in a mold to be solidified under cooling. By this method, stable dissolution can be maintained over a long period of time.