baber/WOPTO huggingface dataset:
Patent JP-H01294799-A (JP)
Title: Creamy detergent composition
Inventor: NAKANO HIROSHI
IPC: A61Q19/10
Filed: 1988-05-20
Abstract: PURPOSE:To provide the title compsn. which gives an excellent feeling in its use and has excellent temp. stability, etc., by incorporating a particular N-acyl amino acid salt, a 2-alkyl-N-carboxymethyl-N-hydroxyethlimidazoliniumbetaine and a polyhydric alcohol in predetermined proportions. CONSTITUTION:An N-acyl amino acid salt (A) of the formula (wherein R1 is a 7-21C alkyl or alkenyl; each of M1 and M2 is H or an alkali metal; and n is 1-2) (e.g., monosodium N-lauroylglutamate), a 2-alkyl-N-carboxymethyl-N- hydroxyethylimidazoliniumbetaine (B) and a polyhydric alcohol (C) (e.g., polyethylene glycol) are blended in proportions such that the wt. ratio of component (B) to component (A) is in the range of 1/20-1/5 and each of the wt. proportion of the sum of components (A) and (B) and that of component (C) relative to the wt. of the compsn. is in the range of 10-40wt.%. Thus, the title compsn. is produced.
Patent JP-H06306084-A (JP)
Title: Epoxy resin composition
Inventor: SHIOBARA TOSHIO
IPC: C07F7/21
Filed: 1993-04-27
Abstract: PURPOSE:To obtain the composition consisting of a specific epoxy-modified silicone and a specific modified silicone and capable of providing a cured product having excellent thin film curing properties and excellent in cracking resistance and solvent resistance. CONSTITUTION:The objective composition consists of (A) an epoxy-modified silicone of formula I [R is monovalent hydrocarbon; R<1> is organic group containing an aromatic ring and an epoxy group and has at least >=2 epoxy groups in one molecule; 0<(a)<3, 0<(b)<3 and 0<(a+b)<4] and (B) a modified silicone of formula II [R<2> is an organic group containing an acid anhydride group, a phenolic hydroxyl group or an amino group and has at least >=2 R<2> groups in one molecule; 0<(c)<3, 0<(d)<3 and 0<(c+d)<4] as a curing agent.
Patent JP-S61281234-A (JP)
Title: Photographic element
Inventor: KAMITAKAHARA ATSUSHI
IPC: C07D498/04
Filed: 1985-06-07
Abstract: PURPOSE:To form a photographic element spectrally sensitized and enhanced in sensitivity without accompanying fog by using a combination of 2 kinds of specified dyes different from each other. CONSTITUTION:A silver halide emulsion layer contains at least one of the trimethine cyanine sensitizing dyes represented by formula I and II, and when it contains the trimethine cyanine sensitizing dye represented by formula III in addition to them, their effect is enhanced higher. The dye of formula I, II, or III is used, especially preferably, in an amt. of 5X10<-6>-1X10<-3>mol per mol of silver halide to be used for the emulsion layer, and preferably, in a (II or III)/I molar ratio of 1:20-20:1.
Patent JP-S613894-A (JP)
Title: Anode for electroforming
Inventor: SASAKI OSAMU
IPC: C25D1/00
Filed: 1984-06-18
Abstract: PURPOSE:To improve the transferrability of a fine pattern and to produce a stamper having a uniform film thickness by disposing concentrically plural rings to form an anode for electroforming and making variable the distance between the rings and a cathode. CONSTITUTION:Gold or the like is deposited by evaporation on the surface of a master disk 1 on which the fine pattern is engraved to provide electrical conductivity thereto. Such disk is attached to the rotary cathode 2. The rings 3a- 3e each consisting of a material formed by coating platinum, etc. on the surface of a titanium plate to prevent the dissolution of said plate in a plating bath are disposed on the concentrical circle on the anode plate 4 to form the anode for electroforming. The height of the ring 3a facing the central part of the cathode 2 of the rings 3a-3d is slightly decreased and the ring 3b on the outside thereof is made slightly high. The rings 3c-3e are preferably disposed into the crest shape in which the outer rings are made successively lower in height and the central part is slightly depressed. The stamper having the uniform film thickness is obtd. without formation of slime and smut by using such anode 4.
Patent JP-S5824299-A (JP)
Title: Piezoelectric speaker
Inventor: NAKAGAWA YOSHIHIKO
IPC: H04R17/00
Filed: 1981-08-06
Abstract: PURPOSE:To easily increase the reproducibility of a high frequency range in an audio frequency range, by mounting a rigid and light body at the center part of a piezoelectric oscillator which is supported at the circumference and oscillates in flection oscillation mode. CONSTITUTION:A piezoelectric sounding body 1 is formed, for example, by sticking a circular piezoelectric ceramic plate 3 to a circular metallic diaphragm 2 concentrically. The circumference of the sounding body 1 is fixed to a circular frame 4. At the center part of this sounding body 1, a ridig and light discoid body 5 is fitted. In this constitution, when signals are applied to electrodes on both sides of the ceramic plate 3, a high frequency sound travels out while causing the resonance with the body 5 to obtain excellent high frequency characteristics. Therefore, the piezoelectric speaker has the increased reproducibility of the high frequency range.
Patent JP-S61282967-A (JP)
Title: Snacking system
Inventor: SATO SHOSHICHI
IPC: G07F7/08
Filed: 1985-06-07
Abstract: PURPOSE:To allow the owner of employees' eating house to obtain the amount of sales at the time of issuing an information recording medium and to make it unnecessary to sum up sales by the employee and report them when the information recording medium is introduced to employees' eating house by paying an expense with the information recording medium as a money ticket and recording a balance every time. CONSTITUTION:A snacking system 10 is constituted of plural magnetic card reading and writing devices 12, a printer 14, an external memory 16 such as a floppy disk, a keyboard 18 and a processor 20. When a magnetic card is inserted into the magnetic card reading and writing device 12 corresponding to the item of desired food, information on the balance stored on the magnetic card is read out, and a central processing unit 21 substracts the price from the inputted balance, transmits information on the arithmetic result (balance) and the price to the magnetic card reading and writing device 12, and updates the contents stored in the external memory 16 with respect to the sales of the said item. The magnetic card reading and writing device 12 displays the balance and the price, and writes information on the balance on the magnetic card.
Patent JP-S6015509-A (JP)
Title: Light interference angular velocity meter
Inventor: OKADA KENICHI
IPC: G01C19/00
Filed: 1983-07-06
Abstract: PURPOSE:To reduce a linearity error, by installing optical phase modulator and phase shifter on an input and output end of optical path producing the Sagnac effect and controlling a light source by operating phase driving frequency component and phase modulation driving frequency component. CONSTITUTION:A phase shifter 25 is arranged in series on one input and output and of an optical path 16 and the phase shifter 25 is driven by a driving frequency fo from a shift driving circuit 26 with approximately pi/2 of phase difference between mutually opposed transmitting rays of light. On the other input and output end of the light path 16 is installed a phase modulator 27 and is modulated by output of a phase modulation driving circuit 28. The circuit 28 is disconnected after synchronization with a driving signal of the circuit 28 is disconnected after synchronization with a driving signal of the circuit 26 and an output of a light receiver 16 is taken out through BPF32, 33 as frequency fo component and modulated frequency fm component of the circuit 28. Next, after synchronized detection 34, 37, these components are supplied to a velocity meter processing circuit. Further, they are compared with an output of the reference power source 49 through squaring circuit 45, 46 and addition circuit 47 and a light driving circuit 24 is driven by the compared output. Thus, a linearity error can be reduced.
Patent JP-S62280318-A (JP)
Title: Melt reduction method
Inventor: YAMADA KENZO
IPC: C21B11/00
Filed: 1986-05-30
Abstract: PURPOSE:To accelerate reduction reaction and to make effective use of a carbonaceous material by burning the carbonaceous material by gaseous O2 in a melt reduction furnace to reduce ore by melting, conducting the generated gaseous CO to a melting furnace and burning the same. CONSTITUTION:The carbonaceous material, ore and gaseous O2 are blown from bottom blowing tuyeres 3 and a top blowing lance 4 into the 1st furnace 1 and while the carbonaceous material is burned, the ore is reduced by melting. A metal is obtd. through a tap hole 5 from a metal bath 2 formed in the furnace bottom by such reduction. The gaseous CO formed by the above-mentioned melt reduction method is conducted through a duct 7 into the 2nd furnace 6 where the gas is burned by the gaseous O2 blown from tuyeres 8 for secondary combustion to CO2. Scrap 9, etc., are melted in the 2nd furnace 6 by the secondary combustion. The CO generated in the 1st furnace 1 by such melting is removed to accelerate the reduction of the ore and the molten metal is obtd. by making effective use of the CO as the above-mentioned carbonaceous material.
Patent JP-S5457833-A (JP)
Title: Correction circuit for signal skew
Inventor: SAITOU TAKEHIKO
IPC: G11B20/20
Filed: 1977-10-15
Abstract: PURPOSE: To generate a signal such as a stop pulse only at one fixed point by generating a correcting signal in the rise and fall of one signal and in the rise of the other and by logically operating this correcting signal and the fall of the other sig- nal.  
     CONSTITUTION: The rise part of signal (b) is inputted to the set side of flip-flop 7, and the rise part of signal (a) is also inputted to its reset side; and then, the output side of flip-flop 7 and the rise part of signal (a) are inputted to the set side of other flip-flop 9 via AND gate 8. In addition, the rise part of signal (a) is inputted to the restet side of flip-flop 9 and the fall part of signal (a) and the output side of flip-flop 9 are inputted to AND gate 10, so that a stop pulse will be extracted from the output side of AND gate 10 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08282788-A (JP)
Title: Auxiliary device for opening drink poptop can
Inventor: KAWAHARA TOSHIO
IPC: B67B7/00
Filed: 1995-04-14
Abstract: PURPOSE: To obtain an auxiliary device for opening a drink can so that an aged person, a child or a woman having long nails can easily open a poptop can. CONSTITUTION: An upper groove 13 is provided on an upper face 15, a pull-tab insertion part 11 and a lower groove 12 are provided on a lower face to constitute a pull-tab receive 10, while a push-up part is provided on a rear which is opposite to the pull-tab receive 10, and a non-slip part 18 is provided on the push-up part.
Patent JP-H09307880-A (JP)
Title: Radio supervisory system
Inventor: NUMAGAMI KOICHI
IPC: H04B1/707
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To configure the radio supervisory system employing spread spectrum communication with a transmission function only for a transmission station and with a reception function only for a reception station. SOLUTION: Each of transmission. stations samples an analog video signal from a camera 1 to convert it into a digital signal, the signal is compressed and the resulting signal is stored in a 1st memory section 4. A control section 5 controlling storage and read of the 1st memory section 4 reads stored video data according to a timing predetermined in the transmission station and sends the read video data to a reception station via a transmission processing section 12. Furthermore, the transmission timing is assigned in advance to each transmission station in the order and a plurality of the transmission stations send the video data sequentially one by one station.  A reception station stores video data from each slave station to a 2nd memory section 29 and after the lapse of transmission finish time from all the slave stations based on a clock section 30, data are read from the memory section 29 and a multi-screen video image is displayed on a monitor 32.
Patent JP-S5490974-A (JP)
Title: Manufacture for power transistor
Inventor: SAEKI SHIYUUZOU
IPC: H01L29/73
Filed: 1978-10-09
Abstract: PURPOSE: To increase the secondary breakdown rating, by providing grooves on the surface of the base layer between the base electrode and the emitter junction and/ or on the emitter layer surface near the emitter electrode.  
     CONSTITUTION: The P type base layer 2 is provided on the N type Si substrate 1 being the collector, and the N type emitter region 3 is formed by diffusion in it. Next, the collector electrode 4 is attached at the back of the substrate 1, the base electrode 5 is to the layer 2, and the emitter electrode 6 is to the region 3, constituting the planer type power transistor. With this constitution, at the surface of the region 3 around the emitter electrode 6, the grooves 7 are formed. Thus, by removing the region 3 through the provision of the surface region high in impurity concentration forming the region 3 with diffusion by means of grooves, it is equivalent to the resistor inserted between the emitter junction and the emitter electrode 6. Accordingly, the secondary breakdown rating can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07303817-A (JP)
Title: Air purification device
Inventor: TAODA HIROSHI
IPC: B01D53/86
Filed: 1994-05-13
Abstract: PURPOSE:To provide an air purification device which removes a stink or a harmful substance contained in air without maintenance care for a long time and continuously at a high efficiency, not depending upon an aromatic agent or a chemical deodorant, and has excellent properties in terms of economy, safety and durability. CONSTITUTION:A filter 1 coated by a titanium oxide film is provided above a light source 2 and these elements are covered by a cylinder. A harmful chemical substance contained in air evaporates together with the air heated by the light source, and comes into contact with a titanium oxide film formed on the surface of the filter 1 to which light is projected. The harmful chemical substance is efficiently decomposed and made harmless by the oxidation reduction action of an electron and a positive hole generated on the titanium oxide film formed on the filter surface by light projection.
Patent JP-H01298275-A (JP)
Title: Method for treating surface of high elastic modulus carbon fiber
Inventor: SAITO MAKOTO
IPC: D06M10/00
Filed: 1988-05-20
Abstract: PURPOSE:To enable the surface treatment of high elastic modulus carbon fibers wherein the surfaces of inactive sites of the carbon fibers are also sufficiently treated and the adhesivity of the carbon fibers to matrix resins is sufficiently improved by subjecting the surfaces of the carbon fibers to an electrolytic oxidation treatment at a specific application voltage and under a specific pulse supplying condition. CONSTITUTION:An electrolytic oxidation treatment is applied to the surfaces of many high elastic modulus carbon fibers (e.g., 1000-24000 fibers) under set conditions where the application voltage is >=10V and wherein electric pulse-feeding intervals comprise electricity-feeding periods of <=0.02sec and feeding-stopping periods >=5 times longer than the electricity-feeding periods. The conditions permit the sufficient treatment of the difficultly oxidized inactive sites of the carbon fibers, the minimized generation of pitching also on the readily oxidized active sites of the carbon fibers and the effective and excellent treatment of the surfaces of the fibers without causing the lowering of the strength of the carbon fibers. The treated fibers exhibit sufficient adhesively to matrix resins as reinforcing fibers for composite materials and do not cause the lowering of the strength of the composite materials.
Patent JP-S615796-A (JP)
Title: Measurement of concentration of microorganism and system therefor
Inventor: NAKATSUGAWA NAOKI
IPC: C12Q1/04
Filed: 1984-06-19
Abstract: PURPOSE:In a bioreactor, the particle sizes of cell bodies of microorganisms are measured to identify the microorganisms and their particle size distribution is determined to know the concentration whereby continuous measurement of them becomes possible. CONSTITUTION:Samples to be measured is introduced from sampling tubes 3a, 3b which are immersed in the bioreactors 1a, 1b into condition adjuster 5 for measurements. The adjusted samples are introduced into the part for measuring particle size distribution 9 where the electric resistance is measured and converted into particle size distribution. The result is sent through line 15 to the data processor 11 and separated into for acid-producing bacterium and for methane-producing bacterium. Then, their concentrations are determined from these particle size distribution, respectively. The signals from the data processor 11 through line 16 into the circuit 12 for controlling measuring conditions is used to adjust the conditions for measurement by the circuit 12.
Patent JP-H0421772-A (JP)
Title: Thin film forming device
Inventor: OTA WASABURO
IPC: C23C14/32
Filed: 1990-05-15
Abstract: PURPOSE:To uniformize the thickness and properties of a thin film in the device in which a material vaporized from a source is ionized by the thermoelectron from a filament and accelerated by an electric field leading to a counter electrode from a grid by providing an auxiliary electrode for adjusting the electric field distribution. CONSTITUTION:An active gas, etc., are introduced into a vacuum vessel from a pipe 4. Electrodes 10-14 electrically insulated from a plate 2 are used to electrically connect the inside and outside of a vacuum vessel and to support a counter electrode 5, filament 8, resistance-heated vaporization source 9 and grid 7. The expansion of the particles of the material vaporized from the source 9 is covered by the filament 8. The vaporized material is passed toward the electrode 5 through the grid 7, and a substrate 100 is supported on the surface of the electrode 5 opposed to the source 9. An auxiliary electrode 6 is provided between the counter electrode 5 and the grid 7, and a potential is imparted to the auxiliary electrode from a power source 23 to change the distribution of the electric field leading to the counter electrode 5. Consequently, the flying direction and the ion current density are controlled, and a uniform thin film is formed on the large-area substrate.
Patent JP-S61280904-A (JP)
Inventor: WAKAMATSU SHINICHI
IPC: B28D5/00
Filed: 1985-06-07
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-H07303858-A (JP)
Title: Method for applying slurry for brazing
Inventor: SUZUKI TOSHIHIRO
IPC: B23K35/22
Filed: 1994-05-13
Abstract: PURPOSE:To braze an Al member for a heat exchanger, heat sink, etc., without the need for using a brazing sheet. CONSTITUTION:In the extrusion of aluminum or aluminum alloy used as a part to be brazed, while the surface temperature of an extruded material 2 being 50-400 deg.C, slurry containing metal powder and fluoride type flux powder is applied onto the surface of the extruded material 2 by a spray nozzle 3, etc. A solvent is evaporated from the slurry by the sensible heat of the extruded material 2 so that the metal powder and the compound of the flux, which are necessary for brazing, are applied onto the surface of the extruded material 2. In this way, the compound is applied only onto necessary places and maintained stably until a temperature increasing state during brazing.
Patent JP-S62285983-A (JP)
Inventor: ETSUKARUTO BUOROBUSUKII
IPC: C10G1/08
Filed: 1986-05-31
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-H08319597-A (JP)
Title: Film forming method by electrolysis
Inventor: YOSHIMURA SHUNICHI
IPC: C25D5/18
Filed: 1995-05-24
Abstract: PURPOSE: To produce a thin film composed of charge transfer rate-determining element and excellent in smoothness. CONSTITUTION: Pulse plating is executed by following conditions. A NiSO4 .6H2 O (0.1mol/l) H3 BO3 (0.5mol/l) electrolyte containing Ni is used as the electrolyte. The hydrogen ion concn. of the electrolyte is pH4 and the temp. is 25 deg.C. Where, L means 1000cm<3> . The pulse potential Thigh is controlled to -2500mV. An impressing time Thigh is controlled to 100μs and the ratio (r) (=Tlow/Thigh) of the pulse potential impressing time is controlled to 1. The electrodeposition is executed until the thickness of an electrodeposition film reaches 50nm. As a result, the thin film of the charge transfer rate-determining element such as nickel, iron, cobalt is produced without hydrogen mark. And the production cost is reduced since a low concn. solution is used. Particularly the method is useful for the production of an IC reed frame, a magnetic head, the core of a coil.
Patent JP-2000312641-A (JP)
Title: Mailbox system
Inventor: YAMAMOTO YASUKO
IPC: A47G29/122
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To improve convenience by knowing a delivery object is put into a mailbox even without going to the outside where is a mailbox. SOLUTION: This system is provided with a mailbox 1 equipped with a detecting means for executing detecting operation for detecting a delivery object 50 is put into the mailbox and a transmitting means for executing transmitting operation for transmitting a delivery detecting signal based on the detected result of that detecting means, a receiving means for receiving the delivery detecting signal transmitted from the transmitting means and an announcing means for announcing announcement contents composed of the state of putting the delivery object 50 into the mailbox based on the reception of the delivery detecting signal by the receiving means.
Patent JP-S5458070-A (JP)
Title: Rotational irregularity meter
Inventor: TAKESHITA MITSUO
IPC: G01D5/244
Filed: 1977-10-17
Abstract: PURPOSE: To eliminate the error in the partial pulse interval of r.p.m. testing pulses so as to accomplish the highly accurate metering operation by holding for a preset time the outputs of a rotational irregularity meter and an F-V converter in respnose to two delay holding signals for each pulse which is generated for each rotation of a rotor.  
     CONSTITUTION: The r.p.m. detecting pulses, which are generated by a striped tape 3 and an optical sensor 4 in accordance with the rotations of a rotor 1, are introduced into a rotational irregularity meter 8. A mark 6 is formed at a point of the cirmumference of the rotor 1, and one pulse generated by one rotation of the rotor 1 is generated by an optical sensor 7 and is fed to the rotational irregularity meter 8. More specifically, the one pulse for one rotation from the sensor 7 is fed to a delay circuit 81, which is mounted in the meter 8, and further to a hold designating circuit 82 a preset time after so that the output of an F-V converter 51 is held for a preset time by a holding circuit 83. The stripe pattern of the seams of the tape 3 generates the holding signals in correspondence to the point of the sensor 4 to prevent the generation of excessive noises due to the error of the stripe intervals of the seams so that such fine rotational irregularity can be metered by accomplishing sufficient signal amplification of the downstream stage 
     COPYRIGHT: (C)1979,JPO&Japio