baber/WOPTO huggingface dataset:
Patent JP-S56164611-A (JP)
Title: Forced released circuit for tone control
Inventor: YAMADA SHIGERU
IPC: H03G5/04
Filed: 1980-05-21
Abstract: PURPOSE: To prevent the shift in a level value which is preset, by applying bass and treble control signals having a half the reference voltage to a control circuit compulsively at the usage of an equalizer unit.  
     CONSTITUTION: When a contact piece P is connected to the contact A, an equalizer unit 6 is at use, and an input signal fed from an input line is fed to the unit 6. Simultaneously, with a changing-over switch SW 2 , base and treble control signals are released in a control signal generating circuit 4, and a voltage dividing the reference voltage for performing each control operation by two resistors R is newly given compulsively and fed to a control circuit 1 via the changing-over switch SW 2 . This reference voltage changes the control signal for each operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10261539-A (JP)
Title: Structure of fixing large-capacitance capacitor to case
Inventor: KODAMA SANSHIRO
IPC: H01G2/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure which reliably fixes a large-capacitance capacitor to a case, irrespective of the outer diameter variation of the capacitor. SOLUTION: The structure holds a large-capacitance capacitor 2 having a tubular outer face between a first (lower) case 5 and second (upper) case 6. The first case has an elastic means (elastic mat) 7 to elastically hold the capacitor 2, and the second case contacts the outer face of the capacitor and has holders (rib) 8 having slants 8a directed tangentially to this outer face. At least two such holders are provided at one side of the capacitor's axial center and at least one holder provided at the other side including between them.
Patent JP-S56162510-A (JP)
Title: Amplifier
Inventor: TANAKA KOUICHI
IPC: H03F1/30
Filed: 1980-05-20
Abstract: PURPOSE:To eliminate a shock sound in switching and to nearly eliminate power consumption when an amplifier with a function of muting used for a microcassette tape recorder, etc., is off, by turning on and off the amplifier by holding one point  of a current source biasing circuit at an open potential and earth potential. CONSTITUTION:The output of a time constant circuit set by a resistance (R) 1 provided between a power terminal 18 and an earth terminal 20 and a capacitor (C) 1 connected to a terminal 16 is supplied to a transistor (TR) Q3. To the TRQ3, a current Miller circuit composed of TRs Q4 and Q5 is connected and in the current Miller circuit, a muting part 14 is constituted by connecting TRs Q6 and Q7 in series. A voltage at a point (a) obtained by the muting part 16 is applied as a current source bias to an amplification part 15. When the terminal 16 is grounded, the TRQ3 turns off and the amplifier 15 also turns off. When the terminal is opened, the potential at the terminal 16 rises with a time constant determined by the R1 and C1 and the amplifier 15 turns on. Therefore, no shock sound in switching is generated.
Patent JP-S59193556-A (JP)
Title: Optical card
Inventor: NANBA NORIYOSHI
IPC: G11B7/013
Filed: 1983-04-15
Abstract: PURPOSE:To guide easily an optical head to a tracking groove by forming a guide part to a board to guide the optical head to the tracking groove. CONSTITUTION:A substrate 26 is made of a material which is transparent to the recording and reading laser beams, and plural tracking grooves 27 are formed in parallel on the board 26. The width of the groove 27 is set extremely small, e.g., several mum or so. A guide part G is formed at the end part of the groove 27 to guide an optical head to the groove 27, and plural branch-shaped guide grooves 28 linking the grooves 27 at the center are formed at the part G. The optical head is first positioned at the part G and moved to the right from the left. Then the optical head reaches one of the grooves 28 of the part G.
Patent JP-H10259025-A (JP)
Title: Production of fine particle of acicuiar goethite
Inventor: IWASAKI KAZUHARU
IPC: C01G49/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain fine particles of acicular goethite excellent in acicularity, sharp in size distribution and having no twin crystal, and additionally having durability against various heat treatments in its post-process and retaining its shape as acicular fine particles by aging a suspended resultant mixture of ferric salt solution and strong alkali solution while limiting the concentration of the ferric salt. SOLUTION: This method is to produce fine particles of acicular goethite by aging a suspension containing at least one gelatinized amorphous substance obtained from a mixture of ferric salt solution and strong alkali solution, i.e., ferric hydroxide and/or FeOOH with a little water therein. In the production, the aging is conducted, preferably at 35 to 80 deg.C, so that the concentration of the ferric salt in the suspension may fall into the range of 0.10 to 0.10mol/l, and preferably the suspension is at PH 12.6 to 13.5.
Patent JP-H11266004-A (JP)
Title: Quantum semiconductor device and quantum semiconductor light emitting device
Inventor: SUGIYAMA YOSHIHIRO
IPC: H01S5/34
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make feasible of operating in a specific wavelength band, by a method wherein N type semiconductor crystal is introduced in indium arsenic/ galium arsenic strain base quantum dots having respective interlayers laminated with a first lattice constant crystals. SOLUTION: Monolayer quantum dots 3b are formed on a buffer layer 2. Furthermore, monolayer GaAs intermediate layer 3a covering the quantum dots 3b is formed. Next, a GaAs cap layer 4 covering the monolayer quantun structure 3 is formed. When the InAs in the quantum dots 3b is substituted with InAs containing about 4% of N, the band gap energy is dissipated thereby increasing the wavelength of interaction with quantum dots 3b. In the case when the quantum dots 3b are monolayer-formed, a quantum semiconductor device or light emitting device operating in the light emitting wavelength at about 1.3 hm and photoluminescence intensity of 77 K can be manufactured by specifying the N composition x to be 0.04 in atomic ratio.
Patent JP-S60209397-A (JP)
Inventor: NAKATANI MITSUO
IPC: G01J1/02
Filed: 1984-04-03
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-S55160712-A (JP)
Title: Emulsified cosmetic composition
Inventor: SOTOOKA NORIAKI
IPC: A61K8/06
Filed: 1979-05-30
Abstract: PURPOSE:The title composition, capable of smoothing the skin, and giving moderate moisture and liveliness to the skin, and comprising hyaluronic acid of specific molecular weight and/or its salt in a cosmetic component comprising a humectant, an oil, a surfactant and water. CONSTITUTION:An emulsified cosmetic prepared by incorporating (A) 0.01- 1wt% hyaluronic acid of molecular weight 500,000-2,000,000, extracted from natural substances, e.g. a cockscomb, and/or its salt, in (B) a cosmetic component comprising 1-10wt% a humectant, e.g. propylene glycol, 1-50wt% an oil, e.g. isopropyl myristate, 0.5-5wt% a surfactant, e.g. polyoxyethylene higher alcohol ether, and 30-90wt% water, at a pH of 4-10. The composition has improved embellishing effects, e.g. a good affinity for the skin. The use of 0.01-0.05wt% an ultraviolet light absorber prevents the depolymerization by light effectively and stabilizes (A).
Patent JP-H03269268-A (JP)
Title: Diagnostic apparatus of deterioration of capacitor
Inventor: MATSUMOTO OSAMU
IPC: G01R31/42
Filed: 1990-03-19
Abstract: PURPOSE:To make an apparatus conduct a stable operation at all times by measuring a discharge characteristic of a predetermined section on the basis of an output of a voltage detecting circuit when an input power source is broken, and by judging a capacitor to be deteriorated when the characteristic is outside the range of a predetermined value. CONSTITUTION:When an input power source 1 of a capacitor 3 is broken, a discharge characteristic in a predetermined section is measured on the basis of an output of a voltage detecting circuit 9. When the discharge characteristic is outside the range of a predetermined value, a computer 7 judges the capacitor 3 to be deteriorated. This deterioration abnormality is stored in a storage circuit 8 and simultaneously a signal is outputted from an arithmetic control element to the microcomputer 7 so as to control a base circuit 11 through an inverter device 12. Then the inverter device 12 and a load are separated from each other electrically and a charging circuit of the capacitor 3 turns to be the one proper to the inverter 12. Thereby a stable operation can be conducted at all times without being affected by the load, and the general-purpose property is increased.
Patent JP-H07280808-A (JP)
Title: Immuno-staining for organic sample
Inventor: HOSODA KENJI
IPC: G01N33/535
Filed: 1994-04-05
Abstract: PURPOSE:To realize highly accurate detection by inactivating an intrinsic peroxidase before a sample is subjected to immuno-staining using a labeled peroxidase antibody thereby protecting the antigen against damage. CONSTITUTION:When an organic sample is immersed into a methanol containing both agents of sodium azide and hydrogen peroxide and brought into contact therewith for a predetermined time, an intrinsic peroxidase present in cytoplasm is inactivated but an antigenic protein present in the nucleus is not damaged. Upon finishing the inactivation, it is cleaned with water to produce an organic sample which is then subjected to immunoreaction with a peroxidase labeled antibody or a fragment of antibody having antigen recognition characteristics. Upon finishing the immunoreaction, the organic sample is cleaned and added with a solution containing a substrate for peroxidase in order to develop a color. It is then cleaned and a counterstain solution is placed on the organic sample to cause counterstain. The stained organic sample is cleaned and encapsulated with glycerol or polyvinyl alcohol and the stained state is observed by means of an optical microscope.
Patent JP-H04301751-A (JP)
Title: Foreign matter checking device
Inventor: HOSHINO MASARU
IPC: B41F33/14
Filed: 1991-03-29
Abstract: PURPOSE:To check the both sides of an original cloth simultaneously and to eliminate the original cloth on which a foreign matter is detected, by providing a CCD camera to check a foreign matter on the surface of the original cloth, an image sensor to check a foreign matter on the rear side of the original cloth, and a marker. CONSTITUTION:An original cloth 1 to be a substance to check is conveyed in the direction of the arrow, and when it is on a frosted black roller 2, a dirt of the sealed surface (rear side) 1a of the original cloth 1 is detected by an image sensor 7 in a binary process, and the data is input to a CPU 6. When the original cloth 1 is conveyed further, and a sensor 13 for image taking in detects a register mark 1c, CCD cameras 11 are operated to photograph the printed surface (front side) 1b of the original cloth 1, and a dirt is detected by the binary process so as to input the data to the CPU 6. And when a dirt is detected, an NG tape is labelled to the original cloth 1 where the dirt was detected, by an NG label marker 14, the NG tape is detected by a sensor 15 for NG label, and such an original cloth 1 is eliminated.
Patent JP-S61225510-A (JP)
Title: Pressure adjuster
Inventor: FUJITA KATSUKI
IPC: F23N1/00
Filed: 1985-03-29
Abstract: PURPOSE:To contrive to obtain the both functions of pressure adjustment and valve closing by a method wherein a cam mechanism is provided on a diaphragm for opening a valve body by pushing action, and the valve body is closed by the elastic force of a valve spring in making the releasing of pushing action, then the cam mechanism is operated from the outside. CONSTITUTION:By increasing the flow rate of a gas from a valve port 4, a diaphragm 1 is moved upward with pushing action, also a cam body 8 is moved upward, accordingly, a valve body 3 acts toward the closing direction of the valve port 4 by the energizing of a spring 5, then a gas flow rate is controlled. Therefore, the downstream side pressure is decreased, the diaphragm is expanded and deviated toward a pressure chamber 10 side, the valve port is opened larger than before. By repeating above operation, the gas flow rate is adjusted within a constant range. At the shut-off of a gas flowing, a valve body 12 is pushed down by pivoting the cam body 8 at the designated angle by the operation of a driving device 11. Thus, the diaphragm 1 is expanded and deviated downward, an outer end edge 15' of a pressure receiving plate 15 is caught by abutting on a receiving plate 13. Therefore, the valve body 3 acts toward the closing direction of the valve port 4 by the elastic force of the spring 5, then the gas is shut-off completely.
Patent JP-S57181928-A (JP)
Title: Engine with supercharger
Inventor: KIZAKI YOSHIO
IPC: F02B31/02
Filed: 1981-05-01
Abstract: PURPOSE:To control an increase of the fuel feed during supercharging reliably and precisely in response to the supercharged air flow by providing an air passage so as to send the supercharged pressure in a supercharging passage into a float chamber of a carburetor in a suction passage. CONSTITUTION:A natural suction passage 12 feeds the mixed air into a cylinder 11 by utilizing the negative pressure in the cylinder 11 generated in accordance with a descent of a piston 14. A supercharging passage 13 forcibly feeds the air compressed by a supercharger 26 into the cylinder 11. By providing an air passage 37 to send the supercharged pressure into a float chamber 22 of a carburetor 19, the pressure in the float chamber 22 can be varied in accordance with an increase or a decrease of the supercharged air flow. Thereby, an increase of the fuel feed during supercharging can be controlled reliably and precisely in response to the supercharged air flow.
Patent JP-H08158081-A (JP)
Title: Cleaning of article
Inventor: BABA HIDEJI
IPC: B08B3/08
Filed: 1995-03-27
Abstract: PURPOSE: To produce a cleaning agent and rinsing agent for an article on which oil matter is stuck by preparing a noncombustible mixture solution reversibly formed with a homogeneous phase and two phases with the change of mixing ratio of an organic solvent to water. CONSTITUTION: For example, at the time of preparing the mixture solution of ethylene glycol mono n-butyl ether with water, when the concn. of ethylene glycol mono n-butyl ether is 10-57vol.% and the temp. is in the region A of >=45 deg.C, these two components are separated into two phases and when the temp. is in the same region and the composition is in the region B which is out of the above range, the two components forms homogeneous phase. As a result, the cleaning agent has an organic solvent content equal to or over the mixing ratio of the organic solvent with water in the organic phase at the time of being separated into two phases and has not flammability in the mixing ratio. The rinsing agent is a mixture solution having a water content equal to or over the mixing ratio of the organic solvent with water in the water phase.
Patent JP-S52150666-A (JP)
Title: Watch
Inventor: MUKAIYAMA FUMIAKI
IPC: G04C10/00
Filed: 1976-06-09
Abstract: PURPOSE:To obtain electrical output and drive a clock circuit by converting the mechanical energy detected by a self-winding mechanism to electrical energy.
Patent JP-2000265595-A (JP)
Title: Plate stretching/engaging apparatus and fire preventive apparatus for multi-tier warehouse using the apparatus
Inventor: ICHIHARA KENZO
IPC: A62C3/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a plate stretching/engaging apparatus which can horizontally stretch a plate in an adjacent narrow space, can ensure the engagement of the plate while preventing slipout of the plate, is excellent in safety, and can complete a number of stretching works in a short period of time and at low costs, and to provide a firepreventive apparatus for a multi-tier warehouse using the stretching/engaging apparatus. SOLUTION: There is provided an apparatus which engages a plate in a stretched state over a pair of fixed ends 10, 20 separated from each other. The apparatus is comprised of a pair of mounting tools 30, 40 to be fitted on respective stretched ends of the plate 1, and the mounting tools 30, 40 include at least cap portions 31, 41, contact guiding portions 32, 42, and a slipout preventing means 43.
Patent JP-S60212973-A (JP)
Title: Fuel cell system
Inventor: NOKITA SHIYUNSUKE
IPC: H01M8/06
Filed: 1984-04-06
Abstract: PURPOSE:To increase power conversion efficiency by compressing air by using heat energy generated in a system, introducing it into an air separating unit to take out concentrated oxygen, then supplying it to a fuel cell as oxidizing agent. CONSTITUTION:Hydrocarbon fuel is supplied to a fuel cell through a steam reformer, a carbon monoxide modifier, and reacted with oxidizing agent to generate power. Exhaust gas drives a compressor to compress air and compressed air is supplied to the fuel cell. Before supplying, a part of compressed air is introduced into an air separating unit to enrich oxygen concentration by separating operation, and concentrated oxygen is supplied to a cathode. By reacting oxygen as oxidizing agent, electromotive force of the cell is increased about 10%, and an innner heating type steam reformer having simple construction can be used to simplify a system.
Patent JP-S57183773-A (JP)
Title: Preparation of hexafluoropropylene oxide
Inventor: IKEDA MASANORI
IPC: C07B61/00
Filed: 1981-05-06
Abstract: PURPOSE: To prepare the titled compound useful as a monomer for the preparation of polymer, easily, in high yield, by reacting hexafluoropropylene with a specific oxidizing agent in the presence of a quaternary ammonium salt in a binary phase system composed of an aqueous phase and an organic phase.  
     CONSTITUTION: The objective compound can be prepared by adding hexafluoropropylene, a hypochlorous acid salt as an oxidizing agent, and a quaternary ammonium salt of formula (R 1 WR 4  are hydrocarbon group; the total number of C atoms is preferably 8W70 per one quaternary ammonium ion; ⊖Y is anion) as a catalyst, to an immiscible inert solvent, and reacting the components with each other at -15W+50°C and 1W20atm. The hypochlorous acid salt is, e.g. sodium hypochlorite, potassium hypochlorite, etc., and the quaternary ammonium salt is, e.g. tri-n-octylmethyl-ammonium chloride, (n-Bu) 4 NCl, (n-Bu) 4 NHSO 4 , etc.  
     USE: Intermediate for the preparation of perfluorovinyl ether, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51144128-A (JP)
Title: Paper tape reader
Inventor: WATANABE HIDEYA
IPC: G06K7/00
Filed: 1975-06-04
Abstract: PURPOSE: To eliminate erroneous read-out by installing 2 set of feed hole detectors and combining output signals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56165715-A (JP)
Title: Fuel combustion chamber
Inventor: MURAKAMI TETSUYA
IPC: F02B23/06
Filed: 1980-05-23
Abstract: PURPOSE: To reduce smoke generation in such a way of jetting fuel toward the concave parts by forming the concave parts equal to the number of jet ports of a fuel injection valve around the circumference of the opening part, in the combustion chamber providing a circular opening part in a direct injection engine.  
     CONSTITUTION: Thin lips 4 are provided around the circumference of the opening part in a combustion chamber 1, and concave parts 5 are formed. All the parts are equal in the area S 1 WS 5  surrounded by line segments to link the centers AWE of two neighboring concave parts 5 and the center 0 of a fuel injection valve 6. In consequence, locally excessive condensed mixed air is not produced in the combustion chamber 1. Besides, squish is concentrated to the concave parts 5 in order to  repress swirl. This facilitates to make favorable combustion over all the load range  of the engine, and to reduce smoke generation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000262579-A (JP)
Title: Massaging apparatus for shoulder strap
Inventor: KAWAKAMI HIROSHI
IPC: A61H23/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To massage a shoulder section when carrying a shoulder bag by engaging and fitting a body case containing a vibration motor which on-off- operates inside, with a shoulder belt. SOLUTION: A body case 1 which is placed on shoulder, is formed of a material such as a plastic, and in the body case 1, a vibration motor 2 which on-off-operates is housed. The body case 1 is formed into a size which can be mounted on shoulder, and the internal side is formed into a curved surface shape 1a which fits the shoulder. On the curved surface shape 1a, a slip preventive member such as a rubber pad 3a is provided. The outer peripheral surface of the main body case 1 is formed into an arc-form curved surface 1b of which the curvature is larger than that of the curved surface shape 1a. On both end sections of the main body case 1, regulating rods 1c, 1c are arranged, and a shoulder belt 4 is passed, and wound along the curved surface 1b, and thus, the main body case 1 is fitted on the shoulder belt 4.  By this constitution, when the shoulder belt 4 is placed on shoulder, and the vibration motor 2 is driven, a massaging can be enjoyed.
Patent JP-S63234662-A (JP)
Title: Voice response device
Inventor: HAYASHI HARUYUKI
IPC: H04M11/00
Filed: 1987-03-23
Abstract: PURPOSE:To identify unarrival of message notice correctly and to make the telephone charge cheap by stopping the sending of a message if the opposite party intermits listening to the message on its way. CONSTITUTION:A person replying a telephone call of a telephone set 6 recognizes a call from a message notice device normally and hooks on after the end of message. When the person replying the call of the telephone set 6 does not want to listen to the message and hooks on the way of message output, a tone signal representing the intermission is outputted from a converter 5. The tone signal is detected by a tone detection section 3 and the result is outputted to a control section 1. The control section 1 discriminates the intermis sion of the telephone call by the opposite party, outputs a command of a voice output stop to a voice response section 2 at that point of time and outputs the command of line interruption to a network control section 4. The tone due to line interruption is detected in the voice reply output in this way, then the message notice unarrival is identified correctly, the message notice time is reduced and the telephone charge is decreased.
Patent JP-H07232763-A (JP)
Title: Packing device
Inventor: KOO SHINPEI
IPC: B65D81/02
Filed: 1994-04-06
Abstract: PURPOSE:To save space which a packing device occupies reduce cost and shorten an assembling operation. CONSTITUTION:The upper part and bottom of a box 6 to be packed is provided with the upper flange piece 31 and lower flange piece 32, respectively, extending in the directions of the sides of the box. The box is further provided with a lower pat 34 which is attached to the lower flange piece 32, a flat protective- pat 39 which has almost the same size as that of the upper surface of the box and is placed onto the upper surface, and an upper pat 40 which is placed onto the protective pat 39 and fixed to the upper flange piece 31 with a fastening device piercing through the protective pat 39.