baber/WOPTO huggingface dataset:
Patent JP-H08149561-A (JP)
Title: Digital cordless telephone set
Inventor: MASUDA TOSHIKATSU
IPC: H04W68/00
Filed: 1994-11-22
Abstract: PURPOSE: To provide the digital cordless telephone set which suppresses the sound volume of the ringing tone for incoming on the outside of user's home and increases this sound volume in user's home. CONSTITUTION: A mobile machine 1 is provided with an area switching button 14 and a control means 13. When the area switching button 14 is switched to the 'outdoor' side, the control means 13 controls a sound volume switching means 11 so that the signal of a middle sound volume is outputted from the sound volume switching means 11 to a speaker 12 when a sound volume switching button 15 is switched to 'large' or 'middle' sound volume of the ringing tone.  When the area switching button 14 is switched to the 'indoor' side, the control means 14 controls the sound volume switching means 11 so that the signal of the large sound volume, the middle sound volume, or the small sound volume is outputted from the sound volume switching means 11 to the speaker 12 in accordance with 'large', 'middle', or 'small' sound volume of the ringing tone to which the sound volume switching button 15 is switched to.
Patent JP-H11111417-A (JP)
Title: Socket for electric component
Inventor: SHIMADA HIDEO
IPC: H01R33/97
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent contact pins from floating and to position a fixed contact piece, etc., in prescribed positions. SOLUTION: An IC socket 11 as a socket is provided with a socket body 13 having a loading part 19b loading an IC package 12 as 'an electric component', plural contact pins 15 mounted to the socket body 13 and conducted to IC leads 12b of the IC package 12, and an upper operating member 16 seesaw movably provided on the socket body 13, then the contact pins 15 are provided with fixed contact pieces 15d having fixed contacting parts 15e contacting with the under surfaces of the IC leads 12b, and movable contact pieces 15i having movable contacting parts 15n contacting with the upper surfaces of the IC leads 12b, further the movable contacting parts 15n are displaced by seesaw movement of the upper operating member 16, and are situated next to the IC leads 12b.  Here, locked parts 15g are formed on the fixed contact pieces 15d of the contact pins 15, while locking parts 19d are formed on the socket body 13 and they lock onto the locked parts 15g, then they regulate upward movement of the fixed contact pieces 15d.
Patent JP-H06139957-A (JP)
Title: Deflection device
Inventor: URATA HIROSHI
IPC: H01J29/76
Filed: 1992-10-27
Abstract: PURPOSE:To form a deflection device having the capability of properly correcting the convergence of three electron beams and image distortion. CONSTITUTION:Regarding a deflection device having at least a pair of saddle type coils 21a and 21b, and forming a truncated cone shape with one end as an expanded diameter section 8 and the other end as a small diameter section, constitution is so made that one side of a coil bundle 26a constituting each of the saddle type coils 2a and 21b is superposed on a part of the other side of a coil bundle 26b at the small diameter section.
Patent JP-H02133586-A (JP)
Title: Production of copper alloy material
Inventor: ITO HISATOSHI
IPC: C22F1/08
Filed: 1988-11-15
Abstract: PURPOSE:To make the surface of a Cu alloy material clean and smooth and to obtain a material having superior reliability of plating by successively subjecting the Cu alloy material to final annealing, chemical polishing, smut removal and plating. CONSTITUTION:A Cu alloy material is finally annealed and chemically polished with a nitric acid soln., etc., to make the surface of the material lustrous as well as to dissolve and remove metal oxides formed on the surface of the material and other deposits on the surface. Smut is then removed with a nylon brush, etc., and plating with Al, etc., is carried out by electroplating or other conventional method. Discoloring and swelling are not caused and a Cu alloy material having improved reliability of plating and used for electronic parts, etc., is obtd.
Patent JP-H09123521-A (JP)
Title: Image recorder
Inventor: YAMAZAKI SHUICHI
IPC: G02B26/10
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prolong the long service life of each LD unit (light beam output means). SOLUTION: When the pixel density designated by a controller section 21 has a specified value (e.g. 400dpi), a laser write control section 22 uses LD units 1, 2 selectively. The LD units 1, 2 are switched alternately for every page of image information or every record unit (job) or a decision is made whether the LD units 1, 2 have deteriorated for every page of image information or every record unit and one LD unit is selected depending on the decision result (switching is made preferentially to less deteriorated LD units).
Patent JP-S63140982-A (JP)
Title: Sounding device for electronic metronome
Inventor: ISHIKAWA TAKEHIRO
IPC: G04F5/02
Filed: 1986-12-03
Abstract: PURPOSE:To realize a tempo sound with real sound field effect by converting the output of a waveform memory from digital to analog, and perform tone control or volume control over the audio signal and amplifying the signal by an amplifier for headphones. CONSTITUTION:A waveform memory 6 is provided as a sound source for the tempo sound. The output of the waveform memory 6 is converted by a D/A converter 7 into an analog signal, which is supplied to a jack 12for headphones and an internal speaker driving part 13 through a buffer amplifier 8, a toner control circuit 9, a variable resistor 10, and the amplifier 11 for headphones.
Patent JP-2001108927-A (JP)
Title: Scanning and image-forming optical system, optical scanner and image forming device
Inventor: ATSUMI HIROMICHI
IPC: G02B13/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To realize a stable light spot by satisfactorily correcting the image surface curve and the optical magnification of a scanning and image-forming optical system in an optical scanner where the rotation center of the deflective reflection surface of an optical deflector is arranged in a state of being shifted to one side from the optical axis of the scanning and image-forming optical system separated from the deflective reflection surface. SOLUTION: This system comprises an image-forming optical element including at least one lenses. At least one surfaces of the at least one lenses 6 and 7 are surfaces where inside of a main scanning cross section is circular or non-circular, where the radius of the curvature of a near axis within a sub- scanning cross section varies in accordance with coordinates Y in the main scanning direction and where the extreme value of the radius of the curvature of the near axis does not exist on an optical axis. Further, at least two surfaces of at least one of the lenses are surfaces where the radius of the curvature of the near axis within the sub-scanning cross section varies asymmetrically in accordance with the coordinates Y in the main scanning direction.
Patent JP-S63142462-A (JP)
Title: Portable terminal equipment
Inventor: SUZUKI HIDETAKA
IPC: G06F17/22
Filed: 1986-12-05
Abstract: PURPOSE:To prevent the operability of the titled equipment from being damaged even at the time of miniaturization by taking notice of a first character of phonetically reading KANA (Japanese syllabary) characters to refer to an address table in case of conversion to KANJI (Chinese characters) based on phonetically reading KANA characters. CONSTITUTION:Single for plural KANJI font data corresponding to phonetically reading KANA characters of KANJI are stored in a prescribed address of a KANJI storage means A. A first address corresponding to the first character of phonetically reading KANA characters is stored in an address table B. When conversion from phonetically reading KANA characters inputted by a KANA input means to KANJI is indicated by a conversion indicating means D, a readout means E refers to the address table B in response to depression of the conversion indicating means D to read out KANJI font data from the pertinent address of the KANJI storage means A. An address roll means F increases or reduces the designated address of the readout means E if there are plural phonetically reading KANA characters to be converted.
Patent JP-H0995972-A (JP)
Title: Muddy water guide chute of muddy water separation device
Inventor: YAMAZOE SHIGEHIRO
IPC: C02F1/56
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make small the size and the space of a muddy water separation device facilitating transportation of mud. SOLUTION: In a muddy water separation device in which a reaction tank 10 letting flow down muddy water while separatively reacting water and mud by mixing a flocculant therewith is inclinedly arranged on the upper part, and a carrying conveyor unit 20 carrying water and mud downward while further separating them from each other is arranged under the mud discharge port 14 of the reaction tank 10, a guide chute 30 of which one end reaches on the carrying belt 21 of the carrying conveyor unit 20 and the bottom face is mesh- like is inclinedly arranged under a guide pipe 4 communicated to the mud discharge port 14. Hereby, water is usefully drained from mud, the size of the separation device can be made small, and dewatering efficiency from the mud is improved. A large quantity of muddy water can be processed for separation.  In addition, a large storage reservoir is unnecessary to be formed, and a wide installation space is unnecessary.
Patent JP-2000161068-A (JP)
Title: Direct fuel injection type reciprocating internal combustion engine
Inventor: WEISS EDWIN
IPC: F02B75/12
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To assure reliable ignition and air-feel mixture combustion by causing the excellent swirl of air-fuel mixture in an ignition plug area. SOLUTION: In a direct fuel injection type reciprocating internal combustion engine, two recesses 9 and 10 are arranged in a piston 3 between two raised sections 11 and 12 forming a squish face together with the gable faces of inclined ceiling faces, and in the inclined ceiling faces, two inlet openings 4 and an outlet opening 5 are arranged in partially overlapping relation with the recesses 9 and 10 of the piston 3, and two ignition plugs 6 are projected into the outside area of the recesses between the inlet opening 4 and outlet opening 5 in a cylinder head. An injection device 7 is arranged at the center position relatively to a combustion chamber in the cylinder head to give two jets to distribute fuel into two recesses 9 and 10.
Patent JP-H11124599-A (JP)
Title: Detergent for hair brush or comb
Inventor: KAWAHARA MIKI
IPC: C11D3/34
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent with which a hair brush or a comb can be cleaned by a simple and easy operation in a short time with a small amt. of it used and which enables a hair brush or a comb after cleaning to be moved smoothly through hair by filling an aerosol container with a detergent soln. contg. a surfactant and water and a propellant. SOLUTION: Any type of soap and anonic, cationic, nonionic, and ampholytic surfactants can be used as the surfactant. Water contained in the detergent soln. is not specifically limited. The soln. may further contain an org solvent, which facilitates sebum deposited on a hair brush or a comb to be dissolved and enhances the cleaning power of the soln. The soln. may also contain a mercapto compd., which facilitates the removal of hair twining around a hair brush or a comb. If necessary, a silicone is incorporated into the soln. to further smoothen the movement of a hair brush or a comb through hair.
Patent JP-H11125454-A (JP)
Title: Inverter and air conditioner equipped with the same
Inventor: ITOU KOUJI
IPC: H02P27/06
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner equipped with an inverter by which an influence of variation of input voltage can be eliminated when the speed of induction motor is controlled at variable frequency through an inverter and a compressor be driven in high efficiency at all times so as to obtain efficient air conditioning condition. SOLUTION: An inverter frequency determination part 9 determines a frequency according to the required hertz which is sent from an indoor machine 31 after the input voltage of an inverter circuit 8 is detected, and a modulation factor determination part 10 adjusts a modulation factor on the basis of the input voltage in a manner to obtain an output voltage enough to drive a compressor motor 5 as an induction motor at the maximum efficiency corresponding to the output frequency in accordance with the determined frequency.
Patent JP-H02135172-A (JP)
Title: Fountaining method
Inventor: WADA FUMIO
IPC: B05B17/08
Filed: 1988-11-16
Abstract: PURPOSE:To form the figure, such as fireworks by intermittently repeating operation instantaneously opening bypass valve at the time of continuously feeding pressurized water to fountain nozzles with a water supplying pump. CONSTITUTION:At the time of continuously feeding the pressurized water to the fountain nozzles 1 through a water supplying pipe 4 by working the water supplying pump 2 with a driving motor 3, the fountain column are continuously spouted up to the height corresponding to the original pressure of the pressurized water from the fountain nozzles 1. When the fountain columns are spouted up, by intermittently repeating the operation instantaneously opening the bypass valve 6, the original pressure of the pressurized water is intermittently changed. Then, the heights of the fountain columns vertically spouted up from the fountain nozzles 1 are intermittently changed and the top parts of the fountain columns later formed collide with the waterdrops in the fountain previously formed and vigorously burst and spatter. By this method, the originality and changeability of the fountain can be promoted.
Patent JP-2000122256-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: YAMASHITA HIROSHI
IPC: G03D5/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To stably supply a treating liquid by using different kinds of pressure conversion elements. SOLUTION: The automatic developing machine for silver halide photographic sensitive material including plural treating processes is equipped with plural kinds of treating liquid supply devices to supply treating liquids for a silver halide photosensitive material to a photosensitive material. The treating liquid supply device 1A has two or more injection channels arranged each consisting of an injection chamber 30 to house a treating liquid, one or more orifices 22 communicated with the chamber 30, and pressure conversion element 32 which extrudes the treating liquid in the injection chamber 30. By using the same or different kinds of pressure conversion elements 32 to inject a treating liquid, the treating liquid can be stably supplied.
Patent JP-H01135417-A (JP)
Title: Electric discharge machining method
Inventor: TANAKA HIDEHIKO
IPC: B23H7/22
Filed: 1987-11-17
Abstract: PURPOSE:To machine a round bar-shaped electrode into a straight shape to improve machining accuracy by executing the electric discharge machining of the round bar-shaped electrode through a master electrode fixed to the bottom of a working vessel at a fixed angle, and then of parts to be machined using the round bar-shaped electrode. CONSTITUTION:A master electrode 2a is incliningly fixed to the bottom of working vessel 6 at a fixed angle being favorably about 0.1-0.2 deg., and is set opposite to a round bar-shaped electrode 1 fixed to a main shaft 8 of a rotating device 8 in a working oil 7, and the round bar shaped electrode 1 is fed toward the master electrode 2a as it is being rotated to perform the electric discharge machining. The effect of gravity therefore makes working powder gather more as the tip of the round bar-shaped electrode 1 is approached, but since the master electrode 2a inclines at the fixed angle, the effect of secondary electric discharge makes an electric discharge gap between both the electrodes 1, 2a uniform, and the round bar-shaped electrode 1 can thereby have a straight shape after the electric discharge machining. Thus when machined through the round bar-shaped electrode 1, a part 3 can be improved in the accuracy of its shape.
Patent JP-2001073999-A (JP)
Title: Method for discharging drain and electric drain trap
Inventor: FUKUHARA HIROSHI
IPC: F04D29/70
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a worker and around people from making uncomfortable by vibration and noise caused at the time of working by providing a function for converting current from alternating current into direct current to the way of an electric drain trap dividing from a power supply switch. SOLUTION: When a power supply switch 42 is turned on, a motor 11 is rotated, and rotation of the motor 11 is transmitted to a compressor 12. Compressed air is accumulated in an air tank 13 by rotation of the motor 11, and simultaneously, there is a case where drain is accumulated. The drain flows an electric drain trap 20. The electric drain trap 20 is connected to a power supply switch 42 through a rectifier 30, and thereby, direct current flows thereon. While an air compressor 10 is operated, the electric drain trap 20 is also operated. Since the electric drain trap 20 is operated with direct current, vibration and noise are suppressed, and it is also possible to prevent around people from making uncomfortable.
Patent JP-S62149026-A (JP)
Title: Vertical magnetic recording medium
Inventor: OMI FUMIYA
IPC: G11B5/64
Filed: 1985-12-23
Abstract: PURPOSE:To improve the squareness ratio and coercive force of a magnetic layer consisting of a magnetoplumbite type hexagonal ferrite and to improve the recording characteristic thereof by adding an element which is not substitutive with the iron atoms of the ferrite into said magnetic layer. CONSTITUTION:An underlying layer 13 and the magnetic layer 15 are laminated on a substrate 11 and the layer 15 is constituted mainly on the magnetoplumbite type hexagonal ferrite. The element which is substantially not substitutive with the iron atoms of the ferrite is incorporated in the form of metal or oxide therein. The layer 15 is formed by mixing the magnetoplumbite type hexagonal ferrite powder and the powder of the additive metal or oxide, sintering the mixture to form a target and sputtering the target in the case of a sputtering method. The squareness ratio of the magnetic layer is thereby improved and the recording characteristic is improved.
Patent JP-S62137151-A (JP)
Inventor: BUORUFUGANGU RAIHIERUTO
IPC: B22D11/04
Filed: 1986-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07143004-A (JP)
Title: Analog/digital converter
Inventor: KUME MASANOBU
IPC: H03M1/36
Filed: 1993-11-19
Abstract: PURPOSE:To reduce parasitic capacitance and to improve the accuracy of an A/D converter by constituting a semiconductor switch which decides the operating point of an inverter circuit to compare voltages of a transistor opposite to a semiconductor substrate in conductivity type. CONSTITUTION:The semiconductor switches 102, 103 comprise a transmission gate with field-effect P-transistor(TR) and N-TR. The semiconductor switch 104 is only to short-circuit the input/output of the inverter circuit 105, regardless of the linearity of resistance. Therefore, it is constituted of an N-TR opposite to the semiconductor substrate in conductivity type. The parasitic capacitance 107 consists of the gate capacitance of the inverter circuit 105 and the diffusion capacitance on the input side of the semiconductor switch 104. Since the semiconductor 104 comprises a single N-TR in this A/D converter, the accuracy of the A/D converter can be improved by reducing the parasitic capacitance 107 on the input side of the semiconductor switch 104.
Patent JP-H05105987-A (JP)
Title: Retaining ring for power generator
Inventor: ISHIZAKA JUNJI
IPC: H02K1/28
Filed: 1991-10-11
Abstract: PURPOSE:To provide a retaining ring for turbine generator combining the characteristics of high strength and high toughness and consisting of nonmagnetic iron-base alloy. CONSTITUTION:A retaining ring for turbine generator which is constituted of a nonmagnetic iron-base alloy having high strength and superior toughness and also having a composition consisting of, by weight, 17-25% Mn, 17-25% Cr, 0.5-1% N, 0.001-0.08% REM, and the balance Fe with inevitable impurities and containing, if necessary, <=3% Ni is produced. By this method, the retaining ring for turbine generator which is nonmagnetic and excellent in stress corrosion cracking resistance and in which toughness is improved by the improvement in structure and further deterioration in toughness due to work hardening is prevented and, as a result, high strength is combined with high toughness can be obtained.
Patent JP-H09107122-A (JP)
Title: Photodetector
Inventor: HIROE AKIHIKO
IPC: H01L31/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To remarkably improve light receiving sensitivity without necessitating a high bias voltage. SOLUTION: A pn-junction first photodiode 2 is directly connected with a pn-junction second photodiode 4. Under the condition that a bias voltage 'Vcc' is applied to the first and second photodiodes 2 and 4 by a power source line 3, light to be measured is applied only to the first photodiode 2 without applying light to the second photodiode. A voltage which has a value 'v' that corresponds to the light quantity is generated at the connecting point 5 of the first and second photodiodes 2 and 4.
Patent JP-H05150310-A (JP)
Title: Warning device for power consumption of camera
Inventor: OZAWA KATSUJI
IPC: G03B17/00
Filed: 1991-10-09
Abstract: PURPOSE:To exactly generate a power consumption warning even if a lithium battery is taken out halfway and reloaded. CONSTITUTION:An integrating and writing means 6 integrates and counts the frequency of shutter operation, the frequency of stroboscopic lighting, the frequency of film feeding, and a lens barrel driving time which are required to calculate the consumption of the lithium battery, and updates and writes the new integrated data in an E<2>PROM 5. If the lithium battery is taken out halfway and reloaded, an integral data setting means 9 sets the data of the E<2>PROM 5 in the integrating and writing means 6, which continues the integration. When an unused lithium battery is loaded, the current data in the E<2>PROM 5 and integrating and writing means 6 are reset to zero by operating an integral data resetting switch 10.
Patent JP-S61158306-A (JP)
Inventor: TEDEII UEIN RENAADO
IPC: G02B6/42
Filed: 1985-12-25
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-2000122134-A (JP)
Title: Mounting structure for camera
Inventor: ICHIKAWA YOSHIKI
IPC: G03B17/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent an upper cover flexible printed circuit board from being interposed and disconnected and also improve assemblability when assembling a camera upper cover in a camera body. SOLUTION: A camera upper body 1 is provided with a hanging ring 8, and the flexible printed circuit board 2 is equipped with 2nd press-contact parts 2a and 2b press-contacting with 1st press-contact parts 4a and 4b on a main board 4 side and plural turning-down parts 2c and 2d so that it is electrically connected with the board 4. The board 2 is turned down on either side of the 1st press-contact parts 4a and 4b by one part of the plural turning-down parts 2c and 2d, and turned down on the other side of the 1st press-contact parts 4a and 4b by the other part of the turning-down parts 2c and 2d, then it is housed in a housing part 1a.