baber/WOPTO huggingface dataset:
Patent JP-H1020470-A (JP)
Title: Developing method, developing device and developing and printing system
Inventor: ISHII HIDEO
IPC: G03D15/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To shorten the time of development performed in accordance with such specification of print that a few orders are given and to improve productivity by reading information recorded on a photographic film housing body and sorting film in accordance with the specification of print based on the information. SOLUTION: An information read part 1 reads a bar code printed on a seal stuck to the projected part 61 of a cartridge being the photographic film housing body 6 set on a cartridge holding base 21, so that the information concerning the specification of print recorded on the housing body 6 is read and transmitted to a sorting control part 5. A film feeding part 2 takes out photographic film from the cartridge and feeds it to a developing part 3. The photographic film developed in the developing part 3 is fed to a sorter 4. The sorter 4 changes the positions of variable guides 44 and 45 based on the control signal transmitted from the control part 5 so that the photographic film is sorted to sorter bins 41 to 43 decided for every specification of print.
Patent JP-S5293373-A (JP)
Title: Electronic clock
Inventor: TANAKA KOJIROU
IPC: G04G19/06
Filed: 1976-02-02
Abstract: PURPOSE:To make an efficient use of the entire power of an electric battery by obtaining a stabilized frequency oscillation output through the change of a circuit constant in the oscillation circuit in response to a voltage change of an electric battery used.
Patent JP-H01185675-A (JP)
Title: Image forming device
Inventor: TOO KIMIHIKO
IPC: G03G15/01
Filed: 1988-01-19
Abstract: PURPOSE:To prevent wrong copying due to interruption copying by inhibiting an interruption copying specifying means from specifying when a simultaneous multicolored copying mode is selected. CONSTITUTION:Owing to the ON-edge of an interruption key 307, a 1st CPU 201 turns off an interruption display LED 208 if it lights up, and sets a copying mode stored in a memory. Unless the interruption display LED lights up, the CPU 201 judges whether a simultaneous two-colored select display LED 302 goes out, that is, whether a simultaneous two-colored mode is selected. If said mode is not selected, the CPU 201 turns on the interruption display LED 208, saves a currently set copying mode in a memory. With the simultaneous two- colored select display LED 302 lighting up, the CPU 201 does nothing, returns, and ultimately prevents the failure of simultaneous two-colored copying due to interruption.
Patent JP-H10201992-A (JP)
Title: Processing bag
Inventor: ABIRU SHIGEO
IPC: D03D15/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a processing bag by which washing is kept from being damaged, and washing time can be shortened, and which is excellent in durability by using a piece of clott which has a specified amount of multi-filaments with a designated denier made of ultrahigh molecular weight polyethylene with a weight mean molecular weight of a specified value, and the METSUKE weight of which satisfies a specified expression. SOLUTION: A processing bag is formed by a piece of cloth which has 50% or more multi-filaments with 10-4800 denier made of ultrahigh molecular weight polyethylene with the weigh means molecular weight of 500000 or more, and the METSUKE weight of which satisfies the expression: W<=2n×D<0.5> . In the expression, W indicates net METSUKE weight (g/m<2> ), m<2> = length 1m (JIS L 1043) × width standard stitch number (stitch/15.15cm)×6.6, D indicates denier (d) of used raw yarn, and (n) indicates the number of yarns for forming a net leg. Thus, the METSUKE weight of the net is thus regulated to enough utilize the fiber performance and it is possible to obtain a processing bag which has high durability and contamination resistance lowering of processing efficiency.
Patent JP-S58127554-A (JP)
Title: Step motor for electronic timepiece
Inventor: ISHIKAWA NOBUO
IPC: H02K37/16
Filed: 1982-01-26
Abstract: PURPOSE:To reduce the influence of motor operation to stability due to the irregular machining of stators by forming only one notch on the circumference of a stator hole associated with a rotor made of a permanent magnet. CONSTITUTION:A hole 1a is formed at a stator 1 which is made of a high magnetically permeable material, and a rotor 2 which is made of a permanent magnet is associated with the hole 1a. A notch 1b is formed on the circumference of the hole 1a, and the pole of the rotor 2 is stopped at the prescribed position in the period in which no magnetic field is produced from a coil block 5. In this manner, the influence of the motor operation to the stability due to the irregular machining of two notches 1b can be reduced as compared with the case that the notches 1b are formed point symmetrically to the center of the rotor 2, and a recess 1i is forced on the outer periphery of the stator 1 of the side having no notch 1b. Accordingly, the space of the stator can be reduced.
Patent JP-S54104069-A (JP)
Title: Refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D17/08
Filed: 1978-02-03
Abstract: PURPOSE:To increase or decrease the capacity of a freezing chamber or a cold storage chamber, by providing the freezing chamber, the cold storage chamber and a freezing storage chamber and making it possible to change the temperature of the freezing/storage chamber through a changing mechanism to use the freezing/storage chamber as a freezing chamber or a cold storage chamber as occasion demands. CONSTITUTION:The refrigerator comprises the freezing chamber 5 which is closed with a door 2, the cold storage chamber which is closed with a door 3 and the freezing/storage chamber 6 which is closed with a door 4 and serves as a changeable chamber. To use the freezing/storage chamber 6 as a cold storage chamber, a damper 30 is shifted to connect a cold air passage 28 to a pressure chamber 25 and shut off a passage coupled to a cold air blow-off port 24. In that state, most of cold air from a cooler 11 is conducted from a blow-off port 17 into the freezing chamber 5 by a blower 15 and a part of the cold air in the freezing chamber 5 is introduced into the freezing/storage chamber 6 through passages 20, 22. To use the chamber 6 as a freezing chamber, the damper 30 is operated to open the passage coupled to the blow-off port 24.
Patent JP-H06223756-A (JP)
Title: Ion source
Inventor: TSUJIKAWA HIROSHI
IPC: H01J27/16
Filed: 1993-01-26
Abstract: PURPOSE:To directly introduce gas to be ionized to a portion high in ionization efficiency by providing a plurality of minute port for jetting gas to be ionized at the tip end section of a gas introduction pipe which is projected so as to be set in an ionization chamber. CONSTITUTION:When gas 3aB to be ionized is fed to an ionization chamber 1 which undergoes an exciting condition by an ionization means 8, out of minute ports 3aA at the tip 3a of a gas introduction pipe 3 in a projected shape, gas 3aB to be ionized can be fed to a position highest in ionization efficiency within the ionization chamber 1 in an electrically insulated condition. Moreover, since the gas introduction pipe 3 and its tip 3a are formed with insulating material, potential distribution within the ionization chamber 1 will never be disturbed, so that the tip 3a can thereby be positioned at an objective place high in ionization efficiency within the chamber 1.
Patent JP-H03216011-A (JP)
Title: Fourier transformation band pass filter type controller
Inventor: MATSUSHITA OSAMI
IPC: G05B11/36
Filed: 1990-01-22
Abstract: PURPOSE:To apply a vibration waveform even when it is not a periodic function by adopting the method multiplying a trigonometric function of a vibration frequency component to be extracted with an original vibration waveform. CONSTITUTION:A complex number vibration displacement Zin is multiplied respectively with trigonometric functions e<-jomegakt> and e<jomegakt> respectively to extract forward and backward vibration components at a multiplier 1. Then a low pass filter (with control rule) 2 extracts the signal and multiplies each vibration frequency component with control rules ake<jthetak> and bke<-jgammak> (k=1-N) in forward and backward directions. Then in order to restore the waveform into the vibration waveform of the original extracted vibration frequency component by a multiplier 3, the functions e<jomegakt> and e<-jomegakt> are multiplied respectively to the forward and backward component to reproduce the vibration waveform for control at each vibration frequency component and they are collected to obtain an output signal Zout. Thus, the vibration waveform is applied even when it is not a periodic function.
Patent JP-S63179199-A (JP)
Title: Blade for axial flow blower
Inventor: MIYAKE HIROSHI
IPC: F04D29/38
Filed: 1987-01-20
Abstract: PURPOSE:To prevent air from being deluted and supply sufficient air forth by arranging 2(n+1) blades as that the front edges thereof draw different turning traces from each other and the blades are in phase with each other. CONSTITUTION:In a axial fan having a plurality of reversely trapezoidal blades 2 and 4 stuck to a blade boss 1, the position of the front edge 3 of the blade 2 with respect to the center of the fan is farther than the position of the front edge 5 of the blade 4. The number of such blades 2 is the same as that of the blades 4 for the total of 2(n+1) and they are arranged alternatively. Each of the blade edges 3 and 5 is positioned as to have the same phase in the turning trace. When the blades turn, diluted air is returned to the thick air because air is supplied altervatively by the respective blades so that sufficient air can be fed forth.
Patent JP-H03216700-A (JP)
Title: Voice synthesizer
Inventor: YAMAGUCHI MIKIO
IPC: G10L13/047
Filed: 1990-01-22
Abstract: PURPOSE:To put cascaded digital filters in parallel calculating operation by connecting a delay element between the digital filters. CONSTITUTION:The delay element 7 is connected between the digital filters 3 and 4. Therefore, the input of the digital filter 4 is determined at some sampling point of time before the current output of the digital filter 3 is calculated. Namely, digital filters 4-6 need not wait for the calculation results of digital filters 1-3 when performing calculation. Consequently, the mutually cascaded digital filters can be put in parallel calculating operation.
Patent JP-H03216071-A (JP)
Title: Picture forming device
Inventor: KAJITA KOJI
IPC: G03G15/36
Filed: 1990-01-22
Abstract: PURPOSE:To attain the setting of a same mode through the read of a recording output or the setting of the inverse conversion of the mode by providing a means recording information representing various set functions in a form readable by a device onto output paper and a means reading the printout information. CONSTITUTION:An input means A able to select and command desired one or over of functions among plural picture forming functions to an original picture, a symbolizing means B symbolizing the content of the commanded one or over of functions into a corresponding prescribed symbol, a recording means C recording and outputting the symbolized symbol onto recorded medium with the original picture recorded thereon simultaneously, a symbol read means D reading a symbol on the recorded medium subject to recording output and a function setting means E applying any of the setting of a new picture forming function and setting of its inversion automatically based on the read symbol are provided. Thus, the output paper is used as an external mode memory. Then the upper limit of the setting enable number is eliminated and the setting of applying inversion automatically is attained.
Patent JP-H04245649-A (JP)
Title: Field effect transistor
Inventor: NAKAJIMA SHIGERU
IPC: H01L29/812
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a high output FET excellent in high frequency characteristics. CONSTITUTION:On a GaAs semiconductor substrate 21, the following are formed in order; a first semiconductor layer 22 composed of almost undoped GaAs, a first channel layer 23 composed of high concentration thin-layered N<+> type GaAs, a second semiconductor layer 24 composed of almost undoped GaAs, a second channel layer 25 similar to the first channel layer 23, and a third semiconductor layer 26 composed of almost undoped GaAs. Further on the third semiconductor layer 26, a fourth semiconductor layer 27 composed of almost undoped AlxGa1-xAs (0<x<=0.3) is formed. The fourth semiconductor layer 27 forms a hetero junction together with the third semiconductor layer 26, and is in Shottky contact with a gate electrode 32.
Patent JP-S60156944-A (JP)
Title: Method of controlling air-fuel ratio of internal- combustion engine
Inventor: SAITOU KIMITAKA
IPC: F02D41/04
Filed: 1984-01-26
Abstract: PURPOSE:To enhance drivability, by adjusting the compensated quantity of fuel in transient-time fuel compensation, depending on the deviation of air-fuel ratio, to prevent the emissions and fuel efficiency from deteriorating. CONSTITUTION:In steps S104 and S105, the deviation of air-fuel ratio at transient-time is detected and a transient-time fuel compensation ratio is calculated, respectively. In a step S107, the duration of opening of a fuel injection valve caused once in every rotation of an engine is calculated from transient-time fuel compensation and a basic fuel quantity which is compensated by feedback control. In a step S108, the fuel injection valve is controlled. The compensated quantity of fuel in the transient-time fuel compensation is prevented from being misadjusted by a disturbance such as fuel vaporization. As a result, the emissions and fuel efficiency are kept from deteriorating, so that drivability is improved.
Patent JP-S60157231-A (JP)
Title: Wafer loader
Inventor: MINAMIYAMA TAKAYUKI
IPC: B24B37/30
Filed: 1984-01-26
Abstract: PURPOSE:To contrive the improvement in quality and the reduction in manufacturing cost by enhancing the reliability of the automating work for wafer adhesion by a method wherein the pressing of wafers adhered to a foaming urethane sheet and the like is carried out by jet of compressed air, and the loading and unloading of wafers is accomplished by utilizing vacuum adsorption. CONSTITUTION:A vacuum source is set in operation and made to hold a wafer 16 to this adsorption seats 17... by means of vacuum tweezers 10.... Next, a rotary shaft 3 is raised in the direction of an arrow 5a and rotated in the direction of an arrow 4b, thus positioning the wafer 16 immediately above a foaming urethane sheet 23. Then, a holder 9 is lowered in the direction of an arrow 5b, and the wafer 16 is pressed on the foaming urethane sheet 23 until retrogression to the position where a carrier 24 abuts against the end surface 15 by the resistance of the bottom of the wafer 16 against the energizing force of compression springs 13. After vacuum adsorption is stopped, compressed air is jetted from a compressed-air source to the wafer 16 via duct 20 and through hole 19, thus putting this wafer 16 into pressing under static pressure to the sheet 23. In such a manner, the wafer 16 is fixed to the sheet 23.
Patent JP-H04245690-A (JP)
Title: Optical fiber amplifier
Inventor: IWATSUKI KATSUMI
IPC: H01S3/06
Filed: 1991-01-31
Abstract: PURPOSE:To provide an optical amplifier which has improved the amplification degree of induced optical strength of an optical fiber amplifier to which a rare-earth element is added and which excites the added rare earth element definitely and provides effective amplification effect. CONSTITUTION:A rare earth element is added to optical fiber in such a fashion that the density distribution may be contained in the mode field distribution of the pumping light strength and the amount of element added may be changed in radial directions of a core.
Patent JP-S5294823-A (JP)
Title: Shield material for magnetism
Inventor: MOMOSE KENICHIROU
IPC: C22C38/00
Filed: 1976-02-06
Abstract: PURPOSE: Specified amounts of Cr and Si are combined, added to Ni-Fe system alloy containing specified amount of Ni. Shield material for magnetism superior in corrosion and strain resistance is thus obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08202752-A (JP)
Title: Net list preparation supporting system
Inventor: YOSHIZAKI HARUMI
IPC: G06F17/50
Filed: 1995-01-27
Abstract: PURPOSE: To easily perform target processing by saving labor for referring to a net list with a name exchanged at the time of referring to an item by investigating that name when the name of an original net list can be used for the next processing at the time of loading the next processing to the net list changed into a symbol or the number of digits suitable for the first processing assuming that there are two kinds of desired processing to refer to and work the net list, for example. CONSTITUTION: An exchange check part 2 is composed of a check means 22 for the limitation of the number of digits and a check means 21 for a use inhibited symbol and provided with a means for checking the respective items from both the sides of the limited number of digits and the use inhibited symbol. An exchange part 3 is composed of a means 31 for recovering the original name, use inhibited symbol exchanging means 32 and digit number over item exchanging means 33 and provided with a means for exchanging the item for which the necessity of exchange is judged by the exchange check part 2.
Patent JP-H04249970-A (JP)
Title: Facsimile equipment
Inventor: EMA HIROMICHI
IPC: H04N1/00
Filed: 1991-01-07
Abstract: PURPOSE:To realize the facsimile equipment able to reduce number of components. CONSTITUTION:The facsimile equipment having a laser printer is featured that a mirror to reflect a laser beam onto an optical write position and a mirror for optical read of an original are integrated with a mirror 3 whose both surfaces are vapor-deposited. Moreover, a position of the mirror 3 from which a laser beam is emitted to an optical write position is made coincident with a position in which a light from an optical read position of the original is reflected and the integrated mirror 3 is fixed to the coincident position.
Patent JP-S61169441-A (JP)
Title: Driving device of roll feeder
Inventor: EMOTO KIMIHIDE
IPC: B21D43/08
Filed: 1985-01-24
Abstract: PURPOSE:To provide a driving device of NC roll feeder which can follow high- speed operation, reduce a motor drive unit in size, facilitate synchronization, reduce the cost. CONSTITUTION:In a roll feeder adapted to release a pair of feed rolls 1, 4, a motor for rotating the feed rolls 1, 4 is separated from a motor 6 for releasing the feed rolls 1, 4. The motor 3 for rotating the feed rolls 1, 4 and the motor 6 for releasing the feed rolls 1, 4 are time-sharing driven by a single motor drive unit. Thus, the operation for releasing the feed rolls 1, 4 is performed by the motor 6 to improve the following ability for high speed operation, and further the motor 3 and the motor 6 have a single motor drive unit in common by time-sharing to improve the efficiency of utilization.
Patent JP-H03215565-A (JP)
Title: Thermoplastic resin composition
Inventor: SHODA MASAHIRO
IPC: C08K3/22
Filed: 1990-01-19
Abstract: PURPOSE:To obtain the title composition having persistent high whiteness and being most suitable as a material of bath and kitchen utensils by adding a metal zeolite to a thermoplastic resin and further adding ZnO as a white pigment to it. CONSTITUTION:A metal zeolite (desirably one prepared by introducing a bactericidal metal such as silver, copper, zinc or tin in a ionized form into a synthetic zeolite such as zeolite A or zeolite X or a natural zeolite such as mordenite) is added to a thermoplastic resin (e.g. PE, PP or ethylene/propylene copolymer resin), and ZnO is further added to it as a white pigment. Unlike the conventional composition, the obtained composition contains ZnO which can prevent the TiO2 from reacting with the metal zeolite to cause the browning of the composition and therefore has persistent high whiteness, so that it can provide excellent bath and kitchen utensils with a very high whiteness.
Patent JP-S62174539-A (JP)
Title: Gas turbine controller
Inventor: SATO HIROYA
IPC: F02C9/28
Filed: 1986-01-22
Abstract: PURPOSE:To suppress the load variation of load by installing a plurality of premixed fuel feeding systems by equalizing the quantity of increase and decrease of the premixed fuel feeding systems related to the selection of the fuel feeding quantity with partial load, each other in said selection. CONSTITUTION:A plurality of premixed fuel feeding systems Fa, Fb, and Fc are connected with a combustor 102, and fuel flow meters 103a-c and fuel control valves 104a-c are installed onto the fuel feeding systems, and allowed to communicate to the premixing chambers 105a-c. The fuel feeding patterns corresponding to the turbine load are formed into programs. At the selecting point with partial load, the feeding system Fa among the feeding systems Fa and Fb related to the selection is reduced in staircase form, and the reduction quantity is allowed to accord with the feeding quantity at the start of feed in the feeding system Fb in the next order. Therefore, the variation of load at the start of opening of the control valve can be suppressed.
Patent JP-S5294923-A (JP)
Title: Exhaust gas purification device
Inventor: INADA MASAMI
IPC: F02M25/07
Filed: 1976-02-05
Abstract: PURPOSE: To control NOx exhaust with single control valve device by employing control valve divice interpositioned by negative pressure delay valve mechanism at two signal chambers which are provided on both sides of diaphragm of which rod in the center part is interlocked with switch valve system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62168139-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGI TOSHIHIKO
IPC: G03C1/035
Filed: 1986-01-20
Abstract: PURPOSE:To obtain a sensitive material having high gamma and superior graininess by using a singly dispersed silver halide emulsion to form an emulsion layer and by incorporating a precursor of a photographically useful reagent into the emulsion layer and/or other photographic constituent layer. CONSTITUTION:A singly dispered silver halide emulsion in used to form an emulsion layer and a precursor of a photographically useful reagent in incorporated into the emulsion layer and/or other photographic constituent layer. The precursor is a compound which is stably present under storage conditions and releases a photographic reagent by the separation of a blocking group at the necessary time during processing. The precursor used may be selected among compounds represented by formulae I-V (where A is a hetero atom substituted known photographic reagent and X is a bivalent timing group bonding to methyl through O, cleaves as X-A during processing, are releases A quickly). The preferred amount of the precursor added is 1X10<-8>-1X10<-1>mol per 1mol silver according to the kind of the reagent. Thus, a sensitive material having improved graininess especially in a low density region as well as high sensitivity and high gamma can be obtd.
Patent JP-H07220813-A (JP)
Title: Shield connector
Inventor: INABA JUZO
IPC: H01R13/627
Filed: 1994-02-03
Abstract: PURPOSE:To use with an inner housing alone and connect a core directly to an inner housing after shielding. CONSTITUTION:A female inner connector 31 and a male inner connector 51 in which a terminal 37 is contained are constituted for single use. A female outer housing 83 connected conductively to a shield braiding 95 of a shield wire 93 is disposed detachably on outer periphery of a female inner connector 31. A male outer housing 105 connected conductively to the shield braiding 95 of the shield wire 93 and also connected/fixed in live state to an outer housing 83 conductively through a fixation means 75 is disposed detachably on outer periphery of a male inner connector 51.