baber/WOPTO huggingface dataset:
Patent JP-S61245402-A (JP)
Inventor: TOMIDOKORO SAKAE
IPC: F21V17/00
Filed: 1985-04-24
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-H07266797-A (JP)
Title: Engraving apparatus
Inventor: BANZAWA YOSHIAKI
IPC: B23Q15/013
Filed: 1994-03-31
Abstract: PURPOSE:To provide an engraving apparatus which can accurately control a position with a simple structure and has excellent response of a driver. CONSTITUTION:The engraving apparatus comprises a holder 14 for holding an engraving pen 12, and a head 16 for holding the holder 14 axially movably of the pen 12 via a spring 19. The apparatus also comprises a nut 18 fixed to the head 16, a ball screw 20 engaged with the nut 18, and a servo motor 22 for rotating the screw 20, wherein the head 16 is controllable to be driven in the same direction as the axial direction of the pen 12. The motor 22 is controlled by a signal from a position detecting member 21 to position the height of the head 16.
Patent JP-H06275982-A (JP)
Title: Radio wave absorbing body
Inventor: WATANABE KEIICHI
IPC: H05K9/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide a cheap radio wave absorbing body which is higher in radio wave absorbing properties than a conventional one without using specific ferrite and employing a multilayered structure by a method wherein a specific amount of metal oxide is fixed into binder which is compounded with ferrite. CONSTITUTION:Ferrite compounded with binder is molded into a radio wave absorbing body by heating, wherein 25mass% of metal oxide or below is mixed into binder. It is preferable that the mixing amount of binder ranges from 5 to 20mass%, and it is also preferable that titanium oxide is used as metal oxide. For instance, Mn-Zn ferrite is mixed into methyl methacrylate or styrene solution and heated at a temperature of 50 deg.C for 24 hours for polymerization in the presence of AIBN catalyst, whereby the surface of ferrite is uniformly coated with methyl polymethacrylate (PMMA) or polystyrene (PSt). Then, resin- coated ferrite is put into a molding die, heated at a temperature of 170 deg.C or 250 deg.C for 10 minutes, and molded into a radio wave absorbing body.
Patent JP-S59218996-A (JP)
Inventor: MATSUMOTO TOKUTAROU
IPC: G21C19/26
Filed: 1983-05-19
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-S59211538-A (JP)
Title: Manufacture of lead from sulfur-containing lead oxide raw material
Inventor: YOHAN SUBUERU REIRUNESU
IPC: C22B13/00
Filed: 1984-05-01
Abstract: The invention relates to a method for producing lead having a sulphur content beneath about 2%, from sulphur-containing oxidic lead raw materials contaminated with zinc and/or other readily oxidized elements, by smelting the materials in afurnace in which furnace contents can be agitated. When practicing the method, the lead raw materials are charged to the furnace together with iron-containing fluxes and solid reduction agents. The charged materials are heated under agitation, to form a lead phase and a slag phase. The amount of reduction agent charged is selected so that at least all the lead contained in the furnace is reduced to lead metal and the amount and composition of the fluxes are selected so that a terminal slag is obtained in which the sum of the iron and zinc present is 30-40%, and so that the slag has a content of 15-25% of both Si0<sub>2</sub> and CaO + MgO.Lead raw materials, fluxes and reduction agents are suitably introduced in a plurality of charges, with intermediate moderate heating, prior to commencing the smelting process.
Patent JP-S5613223-A (JP)
Title: Drive device
Inventor: TSUJI YOSHIO
IPC: B60W10/18
Filed: 1979-07-11
Abstract: PURPOSE: To permit the braking when the transmission is in the neutral state to be automatically effected by connecting a transmission speed change operation pump and a braking cylinder for the drive section of the transmission via a speed change operation valve.  
     CONSTITUTION: When applied to a shovel car provided with a wheel type running device 1, an oil hydraulic pump P is provided in an interlocked relation to an engine 6, and a power shift transmission 10 is provided on the vehicle. An oil hydraulic motor M and an oil hydraulic pump P interlocked to each other are coupled to an input shaft 11 of the transmission 10, and a directional control valve V for forwardly and reversely driving the oil hydraulic motor M is provided on the side of a revolving base 4. Further, a speed change operation pump P 1  and a braking oil hydraulic cylinder 33 in a brake unit 12 for wheels 1a are coupled to the input shaft 11 and piped to each other through a speed change operation valve V 1 . With the swinging operation of an operation lever 25 both the valve V and V 1  are coupled in an interlocked relation through an interlock mechanism 20 such that the cylinder 33 is in a braked state in the neutral position of the transmission 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09277519-A (JP)
Title: Ink-jet recording head and its preparation
Inventor: TAKAHASHI TETSUJI
IPC: B41J29/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a lower electrode and an upper electrode from shortcircuiting at a connection part of the electrode for the upper electrode of a flexible cable and to obtain an ink-jet recording head with improved manufacturing yield by coating the lower electrode on the outer periphery of the upper electrode terminal part connected with the electrode for the upper electrode of the flexible cable with a piezoelectric thin film. SOLUTION: The terminal of an ink-jet recording head and an electrode of a flexible cable 11 are connected with each other by using an ACF to feeding electric field for displacing a piezoelectric thin film to the ink-jet recording head through the flexible cable 11. Namely, the ACF is placed between the terminal part of the upper electrode 5 and the electrode 12 for the upper electrode of the flexible cable 11 and is heated at 170 deg.C and is connected by pressurizing of 2MPa. A part where the lower electrode 3 on the outer periphery of the upper electrode terminal part is covered with the piezoelectric thin film prevents the upper electrode 5 and the lower electrode 3 from shortcircuiting caused by conductive particles 13.  Therefore, there exists no possibility of shortcircuiting between the lower electrode and the upper electrode at a connecting part of the electrode for the upper electrode of the flexible cable and the manufacturing yield is improved.
Patent JP-H03287269-A (JP)
Title: Image forming device
Inventor: SHINDO TATSUYA
IPC: G03D13/00
Filed: 1990-04-03
Abstract: PURPOSE:To eliminate exposure of a photosensitive recording paper of non exposure part and jamming by providing a lock means by which a shield cover provided in a cartridge loading part is locked, and a control means by which the lock means is unlocked at the time of input from a keyboard. CONSTITUTION:When it is necessary to open the shielding cover, for exchange of the cartridge, etc., if a code number which is preset, for example, is inputted from the keyboard 4, a signal is fed to the lock drive motor 7 to turn the motor shaft by 90 deg. by the control means 31 if it is judged to be the preset code number, and the shielding cover is made to be in an openable/closable state. Furthermore, after the cartridge is exchanged, if the shielding cover needs to be locked, the shielding cover is made unopenable/unclosable by carrying out a special operation at the key board 4, the signal from the control means 31 is received by the lock drive motor 7 to turn the motor shaft in reverse by 90 deg.. Thus, the exposure of the photosensitive recording paper of a non exposure part and jamming of the photosensitive recording paper is eliminated.
Patent JP-S62246877-A (JP)
Inventor: ABE YOSHINOBU
IPC: B23K20/00
Filed: 1986-04-17
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-S5714838-A (JP)
Title: Formation of dye image
Inventor: IWAGAKI MASARU
IPC: G03C7/30
Filed: 1980-06-30
Abstract: PURPOSE:To obtain color images which do not cause desensitization, photographic fog and stains after long-time preservation by developing a photographic material contained with a specific aromatic primary amine color developing agent or its salt or Schiff base in the presence of a cross-oxidizing agent. CONSTITUTION:The aromatic primary amine color developing agent expressed by the formula (R1-R4 are H, halogen, alkyl, alkoxy, Z is a nonmetallic atom group necessary for forming a saturated 5-7 membered heterocycle contgn nitrogen atom) or its salt or Schiff base is contained in a photographic material. It is more preferable to contain the same in an intermediate layer or the like containing no silver halide. This photosensitive material is processed with an activator in the presence of a cross-oxidizing agent, whereby dye images are formed. The cross-oxidizing agent (preferably 3-pyrazolidone deriv.) may be incorporated into the photosensitive material. In this way, the superior images which have no degradation in characteristics and have high coloring density after preservation are obtained.
Patent JP-H04327108-A (JP)
Title: Stretch wrapping method
Inventor: MASUDA YASUO
IPC: B65B11/04
Filed: 1991-04-22
Abstract: PURPOSE:To perform protection of a object to be wrapped and sorting display at the same time with stretch film wrapping, and improve the workability. CONSTITUTION:Two film holders 5 which are connected in parallel are supported to be vertically movable by a support post 4 of a stretch wrapping machine 1. A stretch film 9 is loaded in one film holder 5, and a functional film 10 is loaded in the other film holder 5. For the functional film 10, a shock absorbing film, sorting display film, rust proof film, waterproof film, or non- fogging film, etc., is used. An object 12 to be wrapped is placed on a rotary table 3 and rotated, and the film holder 5 is elevated along the supporting post 4, and the stretch film 9 and functional film 10 which are let out from respective film holders 5 are put together and wound around the object 12 to be wrapped spirally.
Patent JP-S5515846-A (JP)
Title: Line printer type control device
Inventor: MATSUZAKI KAZUO
IPC: G06K15/00
Filed: 1978-07-20
Abstract: PURPOSE: To prevent uneven distinctness and off-position of printing by controlling the time when printing hammer is driven.  
     CONSTITUTION: A line printer puts into a printing data memory 12 a printing data for one line, which is sent in from an outside data source 11. A type code of a type facing a printing hammer 1 is held in a type code generator 13. A comparator 14 compares the printing data with the type code and operates a printing hammer driving unit 17 when these two data agree with each other. A printing hammer to be driven first in printing of one line is not to be operated or any printing hammer of any line is not to be operated during a fixed time, and then, later on, the printing hammer to be driven first is to be controlled so that its hammer pulse is to become longer than any printing hammer of any line by one sub-scan. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10284789-A (JP)
Title: Laser diode drive circuit
Inventor: IIDA TAKAYUKI
IPC: H04B10/07
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode drive circuit capable of continuing lightemission of a remaining normal laser diode, even if one or more of a plurality of laser diodes connected in series operates abnormally. SOLUTION: This circuit is constituted by flowing a common bias current, with respect to a plurality of laser diodes 11 connected in series. In this case, it monitors respective optical outputs of the plurality of laser diodes 11, and controls so as to detour the laser diode 11 and flow a bias current, when an optical output is a predetermined value or less.
Patent JP-H09253533-A (JP)
Title: Centrifuge
Inventor: SATO ISAO
IPC: B04B5/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of centrifugation by changing the direction and strength of centrifugal force applied to solid matter such as casting workpieces and to stop a rotary vessel in a prescribed place and position in order to automatically bring in and carry out a rotary drum of a basket. SOLUTION: In this device, a vessel supporting axis 60 is freely rotatably arranged in a place away from the center of rotation of a turntable 50 by an eccentric distance. A rotary vessel 65 is connected to the upper end of the vessel supporting axis 60, and a main axis 20 is supported on the same axis line as the center axis of the turntable 50, and the upper end of the main axis 20 is connected to the turntable 50. The rotary vessel 65 is rotated around the center of rotation of the turntable 50, and also it is rotated around the vessel supporting axis 60.
Patent JP-H06273028-A (JP)
Title: Electric car cooling device
Inventor: TORII TAKASHI
IPC: F25D9/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide an electric car cooling device which is excellent in cooling efficiency and loading capacity. CONSTITUTION:The heat generation energized by an electric component 5 travels to an outside surface 4 of a cooling block 1 and further to a segment wall 2 where the heat is absorbed with a cooling liquid flowing in a flow passage 3 formed with the segment wall 2. The cooling liquid heated by the heat absorption flows into a flow passage 13 of a heat radiation block 11 running through a communication passage 24 of a joint block 22. The heating value of the cooling liquid travels to a heat radiation surface 15 of the heat radiation block 11 from a segment wall 12 which forms the flow passage 13 and radiated to an open air. The cooling liquid cooled with the radiation flows into the cooling block again by a cooling liquid circulation pump 25.
Patent JP-H06280589-A (JP)
Title: Control device of turbnocharger with dynamo-electric machine
Inventor: TERAUCHI KATSUMI
IPC: H02J7/16
Filed: 1993-03-24
Abstract: PURPOSE:To enable to correctly detect the condition of a battery without using an expensive measuring device such as a specific gravity sensor, appropriately perform the motor operation of a dynamo-electric machine, and prevent excessive charge or excessive discharge of the battery. CONSTITUTION:A dynamo-electric machine 3 is connected with the rotary shaft of a turbocharger provided on the intake/exhaust flow passage of an engine, and when power is required for the engine, it is driven as a motor by power supply from a battery so as to compensate supercharging operation. The voltage of the battery 4 is converted to a digital value by means of an A/D converter 13 so as to output to a CPU 11, and a time after beginning of motor operation of the dynamo-electric machine 3 up to drop of the terminal voltage of the battery to a reference value due to large current directly after starting is measured by means of a timer 12. When the time is under the predetermined time, the CPU 11 controls a power unit 2 so as to limit the motor operation of the dynamo-electric machine 3.
Patent JP-H08287806-A (JP)
Title: Relay drive device for air conditioner
Inventor: ITOU ATSUMOTO
IPC: H01H47/22
Filed: 1995-04-14
Abstract: PURPOSE: To prevent generation of transfer failure in a relay contact to eliminate operation errors by changing the timing of driving a relay according to a power synchronized pulse every time. CONSTITUTION: The phase for driving a relay coil 1 based on a power synchronized pulse is determined by several predetermined timings. The drive timing of the relay coil 1 is changed every time. The drive phase of the coil 1 is made open/close at positions different for every time accordingly to prevent generation of transfer failure in a relay contact 2 for elimination of operation errors in the contact 2, leading in prevention of degrading in the contact 2, elimination of compensation of the drive timing for the contact 2, and simplification of structure.
Patent JP-S59215334-A (JP)
Title: Photographic resin composition and resin-coated photographic paper
Inventor: UNO HIROSHI
IPC: C08L101/00
Filed: 1983-05-21
Abstract: PURPOSE:The titled composition capable of forming resin-coated photographic paper extremely low in die grip fouling, microgrit, etc., prepared by mixing a resin with a specified titanium dioxide pigment. CONSTITUTION:Use is made of a titanium dioxide pigment having an average particle diameter (light transmission method) of 0.22-0.37mu, and a content of particles with a diameter of 0.25-0.3mu>=20wt%, prepared by wet-grinding a titanium dioxide pigment (preferably, of an anatase type) in a pebble mill etc. and effecting dry fluid energy grinding of the wet ground product in a steam mill etc. Namely, a resin composition for resin-coated photographic paper is obtained by mixing a resin, e.g., polyolefin or polystyrene, about 5-40wt% above titanium dioxide pigment and, optionally, about 0.01-5wt% fatty acid metal salt, e.g., zinc stearate.
Patent JP-2000284883-A (JP)
Title: Electronic book
Inventor: KONDO TAKASHI
IPC: G06F3/048
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic book of two screen type which can attain energy saving. SOLUTION: This electronic book 1 displays image data stored in a recording medium 5 on a first screen 11 and a second screen 12 each of which uses crystal liquid, and is provided with page feeding buttons 13 and 14 and a screen selection button 15. The screen selection button 15 is for selecting either a double- sided mode for displaying an image both on the screens 11 and 12 or a single- sided mode for displaying the image on either of the two, and energy saving can be attained by selecting the single-sided mode.
Patent JP-S62244494-A (JP)
Title: Treatment of excretion
Inventor: IZUMI SEIJI
IPC: C02F11/02
Filed: 1986-04-17
Abstract: PURPOSE:To efficiently recover phosphoric acid, by a method wherein the liquid mixture of a bioreactor is treated with an ultrafiltration membrane and the membrane transmitted liquid is separated from a concn. liquid mixture to be subjected to low pressure reverse osmosis membrane treatment to obtain a concn. liquid which is, in turn, dripped to an aerobic fermentation tank. CONSTITUTION:The liquid mixture 6 is treated with activated sludge in a bioreactor 4 is separated into a membrane transmitted liquid 18 and a conc. liquid mixture 19 by ultrafiltration membrane treatment 17. The conc. liquid mixture 19 is returned to the bioreactor 4 to be again treated with activated sludge. The membrane transmitted liquid 18 is subjected to low pressure reverse osmosis membrane treatment 20 and CODMN and chromaticity phosphoric acid contained in the membrane transmitted liquid 18 are not transmitted through the reverse osmosis membrane and said transmitted liquid 18 is separated into a conc. liquid 21 containing both components and a treated liquid 22. This conc. liquid 21 is dripped to be thrown in a secondary fermentation tank 7. By this method, phosphorus can be recovered without performing flocculative sedimentation treatment and compost rich in a phosphoric acid component is obtained.
Patent JP-H01260499-A (JP)
Title: Consonant recognizing method
Inventor: HOSHIMI MASAKATSU
IPC: G10L15/08
Filed: 1988-04-12
Abstract: PURPOSE:To improve the accuracy of a large classification of a consonant and the recognition rate by applying the magnitude of a dip of low band power and high band power of an input voice spectrum to a discrimination chart of the succeeding separate vowel and classifying it into four consonant groups and several intermediate areas. CONSTITUTION:A power dip is detected from low band power and high band power by a power dip detecting part 10, and magnitude of the dip is derived by a power dip magnitude extracting part 11. Subsequently, with respect to each phoneme group, a standard pattern consisting of a variance, covariance and an average value is generated by using the magnitude of the power dip of the low band and the high band as a parameter, and a discrimination chart for executing in advance a discrimination to the phoneme group of the highest similarity against each input is generated. Next, when the consonant is divided roughly into four phoneme groups by using this discrimination chart, an erroneous classification is generated in the vicinity of a boundary of the discrimination chart, and the recognition cannot be executed correctly. Therefore, an intermediate area is set in the vicinity of vicinity of a boundary of the phoneme group, the consonant which has been classified into this intermediate area executes matching with both standard patterns of the adjacent phoneme groups and the consonant is recognized. In such a way, the recognition rate can be improved.
Patent JP-S61247108-A (JP)
Title: Amplitude modulation and demodulation device
Inventor: KOGA IZUMI
IPC: H03D1/00
Filed: 1985-04-25
Abstract: PURPOSE:To obtain an AM demodulation signal with high linearity by using an orthogonal biphase clock so as to apply phase detection thereby obtaining a root of square sum of two phase detected outputs. CONSTITUTION:An amplitude modulation wave given to an input terminal IN is divided into two signals through a delay circuit DL and an inverse amplifier AMP11. The two AM signals are fed to the 1st and 2nd phase detectors PD11, PD12. Switches SW11, 12 and SW13, 14 are driven by signals Q1-Q4 whose phases are shifted with each other by 90 deg. each and apply synchronous detection the outputs of the circuit DL and the amplifier AMP11 to output phase detection outputs v90 deg., v0 deg.. A digital computing element DCA applies the operation of the root of square sum of the outputs v90 deg., v0 deg..
Patent JP-H08262528-A (JP)
Title: Automatic control camera
Inventor: TOKUNAGA TATSUYUKI
IPC: G03B7/16
Filed: 1995-03-24
Abstract: PURPOSE: To allow even a beginner to always carry out a precise photographing by dividing a photographic picture frame into plural areas and executing the photometry of respective object luminance, thus calculating a photographing control value according to it and executing an exposure action. CONSTITUTION: When a release button is depressed, a switch SW1 is turned on and the exposure action is started. First of, luminance values in the respective areas in the photographic picture frame of an object under natural light are outputted to an MPU 51 by a multiply divided photometry sensor 7 and stored in the MPU 51. According to the instruction of the MPU 51, light is started to be pre-emitted by a stroboscopic light emission control circuit 55. Then, the luminance values in the respective areas in the photographic picture frame of an object when the light is pre-emitted are outputted again to the MPU 51 by the sensor 7 and stored in the MPU 51. By the MPU 51, the differential arithmetic operation of the luminance under the natural light condition is executed on the luminance in the respective areas in the picture frame at the light pre-emitting.  When the differential arithmetic results of the respective areas are obtained, a photographing information value is calculated by using the results.
Patent JP-S61249044-A (JP)
Title: Heat developable photosensitive material
Inventor: HIRAI HIROYUKI
IPC: G03C8/40
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a heat-developable material freed of any side effect at the time of heat development and capable of forming an image low in fog and high in density in a short time even with a small amt. of base precursor by forming a layer contg. at least a silver acetilide compd. in combination with photosensitive silver halide, a reducing agent, and a binder on a support. CONSTITUTION:The layer formed on the support contains the silver acetilide compd. represented by formula I in which R is H of a phenyl, alkyl, or heterocyclic group each optionally substd.; in combination with the photosensitive silver halide, a binder, and the reducing agent to be allowed to release a mobile dye from itself by reducing the photosensitive silver halide, represented by formula II, thus permitting an image high in density and low in fog to be formed in a short time even with a small amt. of base precursor by adding said silver acetilide compd.