baber/WOPTO huggingface dataset:
Patent JP-H08127150-A (JP)
Title: Image forming apparatus
Inventor: KAMEI MASABUMI
IPC: G03G21/00
Filed: 1994-11-01
Abstract: PURPOSE: To provide an electrophotographic type copier capable of continuing normal recording even if abnormality is generated in laser. CONSTITUTION: In a copier forming an image by scanning a line by a plurality of laser beams, a laser scanning control signal controlling the scanning timing of laser and a BD detection signal being the detection signal of emitted laser beam are compared mutually by a comparator 501. Both signals almost coincide with each other in the case of normality but, when there is abnormality, abnormal laser is specified by an abnormal laser specifying part 503 and an image forming part 507 is controlled so as to form an image by normal laser. Further, by controlling the image forming part by a timing control part 505 so as to increase laser scanning speed or decrease the feed speed of recording paper, a normal image can be obtained.
Patent JP-H10117043-A (JP)
Title: Light-emitting element
Inventor: TOMIOKA TAZUKO
IPC: G02B6/42
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve a mounting distance accuracy for the reference surface of a can package of a light-emitting element chip by acquiring a size accuracy of a sub-mount, mounting a light-emitting element chip to the predetermined position of the sub-mount with its one end surface placed in contact with the base surface. SOLUTION: In a can package light-emitting element 100, a size accuracy of a sub-mount 3 for holding a chip 4 of light-emitting element is acquired, and one end surface of the sub-mount 3 is fixed in close contact with the reference surface of the can package, namely in the single surface side of the base. A chip 4 of a light-emitting element is mounted to the measuring position of the other end side of the sub-mount 3. A size accuracy up to the light-emitting cross-section of the light-emitting element chip 4 from the reference surface 1b of the can package light-emitting element 100 is acquired, and the mounting distance accuracy between the light-emitting element chip 4 and reference surface of the can package is also acquired.  Thereby, the adjustment in the optical axis direction can be eliminated and even in the case of double axis constitution, a sufficient fiber output can also be secured.
Patent JP-H11106364-A (JP)
Title: Production of intermediate raw material for polyester
Inventor: KONUMA NOBUHACHI
IPC: C07C69/44
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound not leaving a transesterification reaction catalyst in a produced polyester by subjecting the ester-forming derivative of a dicarboxylic acid and a diol to a transesterification reaction in the presence of a solid catalyst in a solid-liquid heterogeneous system. SOLUTION: The ester-forming derivative of a dicarboxylic acid (e.g. a terephthalic acid ester, an isophthalic acid ester) and a diol (e.g. ethylene glycol, 1,3-propane diol) are subjected to a transesterification reaction in the presence of a solid catalyst (e.g. crystalline aluminosilicate zeolite) in a solid-liquid heterogeneous system preferably in a batch type reactor at a pressure of 0-20 kg/cm<2> G in the system at a reaction temperature of 150-250 deg.C for a reaction time 1.5-3.0 hr to obtain a compound of the formula [R is an aromatic group, an aliphatic group; (n) is >=2] useful as an intermediate raw material for a polyester.
Patent JP-H06194770-A (JP)
Title: Photosensitive silver halide emulsion
Inventor: KOITABASHI HIROO
IPC: G03C1/035
Filed: 1993-10-27
Abstract: PURPOSE:To provide a photosensitive silver halide emulsion excellent in sensitivity, granularity, fog, and covering power. CONSTITUTION:A photosensitive sliver halide emulsion contains substantially spherical photosensitive silver iodobromide core/shell particles in which 8% or more of the diffraction ray intensity of [220] face to the diffraction ray intensity of [111] face in the powder X-ray diffraction of the silver halide emulsifier oriented and applied onto a base with simple dispersion is detected.
Patent JP-H10115246-A (JP)
Title: Idle speed control device for engine
Inventor: INOUE KOICHI
IPC: F02D41/16
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To eliminate insufficiency of warm-up performance due to a decrease of engine cooling water temperature and provide compatibly a warm up characteristic, quietness and fuel consumption. SOLUTION: A maximum value of engine cooling water temperature after starting is detected, by this value and the present cooling water temperature TWN, a cooling water temperature decrease amount is calculated, when it is a prescribed amount or more, a decrease of cooling water temperature is decided, by a left warming up target rotational speed RPMST1 with warm up acceleration as an object, a target rotational speed RPMSET is set (S24, S29). On the other hand, when the decrease is not decided, in the case of detecting a running condition not even once after starting, by the left warming up target rotational speed, the target rotational speed is set (S28, S29), in the case of detecting the running condition, thereafter by a running warming up target rotational speed RPMST2 with quietness and fuel consumption as an object, a target rotational speed is set (S25, S27).  At idle time, in accordance with a comparing result of the target rotational speed with an engine speed NE, duty ratio of a drive signal as a controlled variable relating to an idle speed control, valve is set.
Patent JP-H0577059-A (JP)
Title: Resistance welding controller
Inventor: SUZUKI KANJI
IPC: B23K11/24
Filed: 1991-09-20
Abstract: PURPOSE:To automatically readjust time data to get out of order since power source frequencies vary in a teaching area and a using area in a resistance welding controller where the content of an operation is taught in advance and the operation similar to the content taught in using its operation is performed by a welding machine. CONSTITUTION:A RAM 25 to hold a parameter such as a pressing time and a holding time, etc., a ROM 26 to hold a time data converting program and a microprocessor 16 to perform a time data conversion according to the time data converting program held in this ROM 26 are provided. When a power source is charged in a place to be used, whether the power source frequency is the same with that of the teaching place or not is decided by the microprocessor 16, when it is not the same, the microprocessor 16 readjusts the time data automatically.
Patent JP-H0989253-A (JP)
Title: Wick lifting type petroleum combustion device
Inventor: OSAWA TAKESHI
IPC: F23D3/18
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To cause a plurality of loads having different power supply voltages to be operated by a common battery cell power supply by a method wherein a changing-over switch for changing over a connection of a plurality of battery cells between their series-connected state and their parallel-connected state serves as a load operation switch in common. SOLUTION: When a contact point (a) is selected by a contact point selection switch S1 and a contact point (c) is selected by a contact point selection switch S2, battery cells B1 and B2 are connected in series to supply an electrical power to an electrical discharging ignition circuit 51 and to start an electrical discharging. As the contact point (b) is selected by the contact point selector switch S1 and the contact point (d) is selected by the contact point selector switch S2, the dry battery cells B1 and B2 are connected in parallel. Under this state, when the opening or closing switch S3 is closed, an electrical power is supplied to a motor driving circuit 53 and then the electrical motor is energized.  As the opening or closing switch 3 is opened to diminish the closed circuit, no electrical power is supplied to the motor driving circuit 53, so that a rotation of the electrical motor is stopped and the dry battery cell power supplies B1 and B2 are also not consumed.
Patent JP-H11110462-A (JP)
Title: Fax-ocr system
Inventor: SATO OSAMU
IPC: G06Q10/10
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To make a quick error processing performable, to improve the operability by a staff, and to make a smooth operation obtainable by providing a calendar equipped with the information on holidays for making a processing designation date able to be checked. SOLUTION: This FAX-OCR system 2 is provided with an FAX server 3 for communicating with an FAX 1, a file server 4 for storing and transferring information, a character recognizing device 5 for extracting character data from image data, and a client 7 equipped with an inputting means and a displaying means, and this system 2 is set in a center, and a request document for requesting a transaction processing is received and treated. A calendar 10 equipped with the information on the execution possibility/impossibility of a processing is provided at the client 7. The client 7 compares a processing destination date written in the request document with the calendar 10, and when the processing destination date designates a date when the execution of the processing is impossible, an error is communicated to a staff.  Also, this system is provided with a calendar maintenance means 11 for setting and collating the calendar 10.
Patent JP-H07119547-A (JP)
Title: Ram combustion device
Inventor: TOKUNAGA KOJI
IPC: F02K7/10
Filed: 1993-10-27
Abstract: PURPOSE:To improve combustion efficiency by securing flame stability to obtain a stable combustion state in a navigation speed range from a condition with a large flight Mach number to a condition with a small flight Mach number regarding a ram combustion device. CONSTITUTION:A ram combustion device is provided with an annular gutter type low Mach combustor 11 having an air intake 14b and a low Mach fuel nozzle 13 while having an annular combustion gas exhaust nozzle 14c in a lower reaches position, plural high Mach fuel injection nozzles 15A, 15B disposed with a space at the side part of the low Mach combustor 11, and frame holders 16A, 16B disposed downstream of the high Mach fuel injection nozzles 15A, 15B.
Patent JP-H0671739-A (JP)
Title: Blow mold
Inventor: FUKUHARA NAONARI
IPC: B29C49/20
Filed: 1992-09-10
Abstract: PURPOSE:To enable blow moldings to be molded, which have various shapes of hidden ribs. CONSTITUTION:A mold for blow molding constitutes a molding cavity in conformity with the inside shapes of two opposite molds 31, 32, wherein one mold 31 is made up of a mold main body 31a and a movable mold 31b built in the mold main body. The movable mold comprises a plurality of split molds, and the split molds are housed within the mold main body, and allowed to be shiftable between a housing position where they constitute a part of the molding cavity in conformity with their inside shapes together with the mold main body, and a rising position where they are divided to define a predetermined interstice between the split molds. Further, there is installed a slide board 33 which penetrates through the interstice caused between the spilt molds in one mold 31 and can project into the molding cavity. A parison 4 is held and then fused between the tip end of the slide board 33 and the inside of the mold 32, thus, forming a hidden rib 7.
Patent JP-H1178500-A (JP)
Title: Multipipe heat exchanger and air conditioner
Inventor: SASAKI KENICHI
IPC: F28F9/22
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a multipipe heat exchanger and an air conditioner, capable of bringing their excellent heat exchanging performance into full play, as surely preventing any warp and bend in pipes of the multipipe heat exchanger in the time of brazing or the like, and of corresponding to even to a request of lightweight to the full. SOLUTION: This multipipe heat exchanger is provided with a pair of tanks 2 and 3 to be opposed each other, and plural pieces of pipes 4 extending over an interval between these paired 2, 3 and being interconnected with one another. In this case, two holding plates 7 and 8 holding pipes extending in a direction of traversing the pipe existing in a specific partial area only in the specific partial area in the area to an area where the plural pipes exist, are installed in space between the paired pipes 4.
Patent JP-S63128009-A (JP)
Title: Zinc and strontium salt of denture stabilizing ave/ma copolymer
Inventor: NUUTAN BII SHIYAA
IPC: A61K6/884
Filed: 1987-10-27
Abstract: Zinc and strontium unmixed partial salts of lower alkyl vinyl ether-maleic acid copolymers useful as denture adhesives.
Patent JP-H04145958-A (JP)
Title: Vertical type grinder
Inventor: HISAIE KAZUTOSHI
IPC: B08B9/02
Filed: 1990-10-09
Abstract: PURPOSE:To remove a raw material stuck on the inner surface of a chute and to hold this inner surface in a clean state by providing a short pipe having an aperture to the upper part of the chute for introducing the raw material and constituting a cleaning jig of annular cutters which are capable of being taken out from the aperture and different in the outside diameters and are successively arranged in many steps so that the small-diameter cutters are positioned to the lower part and the large-diameter cutters are positioned to the upper part and equipping a wire rope and a winch device. CONSTITUTION:A short pipe 90 having an aperture 90a to the side wall is provided right above a chute 17 for introducing a raw material. At a time for stopping operation of a vertical type grinder 1, the unshown cover of the aperture 90a is opened. A cleaning device 100 is constituted of a winch device 110, a wire rope 120 and a cleaning jig 130. When deposit consisting of the powdery raw material stuck on the inner surface of the chute 17 is desirous to be removed, operation of the grinder 1 is stopped and the aperture 90a of the short pipe 90 is opened. When the cleaning jig 130 is fitted into the chute 17 and the winch device 110 is rotated and driven via the wire rope 120, the cutters 130a, 130b, 130c of the respective steps of the cleaning jig 130 are successively lowered in the order of the large-diameter cutter from the small-diameter cutter. Accordingly the deposit stuck on the inner surface of the chute 17 is successively cut and peeled to the outside diameter side from the surface layer.
Patent JP-H07101839-A (JP)
Title: Perming agent
Inventor: NAKAMURA YASUE
IPC: A61Q5/04
Filed: 1993-09-30
Abstract: PURPOSE:To provide a perming agent high in permanent wave-forming ability in perming, and giving the hair favorable touch feel and luster. CONSTITUTION:The objective perming agent, a combination of 1st agent consisting mainly of an reducing agent and 2nd agent consisting mainly of an oxidizing agent, wherein the 1st agent and/or 2nd agent is formulated with 5-30wt.% of magnetized water.
Patent JP-S63124266-A (JP)
Title: Automatic gain control circuit
Inventor: SAWAMURA HIDEHIKO
IPC: G11B20/10
Filed: 1986-11-14
Abstract: PURPOSE:To accurately correct amplitude fluctuation due to the contact state of a head by means of the control signal of a detection circuit output by providing a second equalizer correcting the frequency characteristic of a recording and reproducing device before a detection circuit for obtaining the control signal of a gain control circuit. CONSTITUTION:A fixed pattern is likely to be recorded before data for facilitating the extraction of a timing clock at the time of recording and reproducing a digital signal. The fixed pattern is equalized in an equivalent circuit (equalizer circuit for detection circuit) 3-3-1 and its amplitude becomes same as that of other data. Since the signal whose frequency in a recording and reproducing system has been corrected is inputted to the detection circuit 3-2, amplitude fluctuation depends on a change in head efficiency by the touch and abrasion of the head. The amplitude fluctuation is detected in the detection circuit 3-2, and the gain control circuit 3-1 sets reproduction amplitude constant. Since gain is controlled irrespective of the frequency distribution of the reproduced signal, malfunction at the time of identification through an equivalent circuit for identification 4 decreases.
Patent JP-S62128600-A (JP)
Inventor: MARUYAMA SHINKO
IPC: H05K13/02
Filed: 1985-11-29
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-S61146562-A (JP)
Title: Ink jet recording method
Inventor: OZAKI MITSUO
IPC: B41J2/205
Filed: 1984-12-20
Abstract: PURPOSE:To permit high-quality printing and recording to be performed by controlling the diameter of printing dots making up lateral and vertical lines in such a way as to make it smaller than that of the printing dots making up straight line obtained by recording printing dots at intervals of slant lines or alternately. CONSTITUTION:Printing dots for printing and recording are controlled have two diameter values D1 and D2(D1<D2). When the grain size of ink is increased from d1 to d2 in general, the dot diameter is also increased from D1 to D2 monotonically. Also, when pulse width is increased from tw1 to tw2, the ink grain size is increased from d1 to d2 monotonically. When recording is made with a resolution of 8/mm, the size of dot may be determined within 175mum<=D2<=212mum and 157mum<=D1<=162mum preferably. When the dot diameter is set up, the pulse width of pulse voltage to be applied to piezo-electric elements for forming dot diameters D1 and D2 is determined. By using the two values of pulse width so determined, printing signals are controlled.
Patent JP-H02117083-A (JP)
Title: Separating device
Inventor: AIKAWA NAGANARI
IPC: H01T1/14
Filed: 1988-10-25
Abstract: PURPOSE:To surely extinguish an arc at the time of fusion by providing arc- extinguishing resins in such a manner as to close a conductive plastic which is fused when the temperature thereof has been raised up to a predetermined value and a conductance of which is selected in such a way as to function as a heating resistor. CONSTITUTION:There are provided a conductive plastic 10, which is fused when the temperature thereof has been raised up to a predetermined value and a conductance of which is selected in such a way as to function as a heating resistor, a pair of metallic terminals 11 fixed to both ends of the plastic 10, and first and second arc- extinguishing resins 12 and 13 surrounding in such a manner as to close the plastic 10 in a narrow space. When an arrestor is deteriorated or broken by shorting, the plastic 10 is rapidly fused by self-heating, and then the metallic terminals 11 are separated therefrom. High temperature gas generated at the time of this fusion is surrounded by the arc-extinguishing resins 12 and 13 so that the inner pressure thereof is rapidly increased, and further, the gas acts on the surface of the resins 12 and 13 so that hydrogen or the like is generated. An arc at the time of the fusion can be rapidly extinguished by the synergism of the increase in the inner pressure and the generation of hydrogen or the like.
Patent JP-S63125666-A (JP)
Title: Production of thin amorphous ta alloy film
Inventor: YOSHITAKE TSUTOMU
IPC: C23C14/30
Filed: 1986-11-12
Abstract: PURPOSE:To easily produce the titled thin amorphous alloy film having excellent mechanical properties, corrosion resistance, etc., by respectively heating Ti and Si to melt and evaporate in a vacuum and depositing the vapor thereof by evaporation on a cooled substrate, thereby forming the thin film expressed by the specific formula on the substrate. CONSTITUTION:Ta1 and Si2 are respectively held in crucibles 3, 4 and are cooled by cooling water. The substrate 6 is provided above the same and is satisfactorily cooled by liquid nitrogen 9. After the inside of a chamber 10 is evacuated to a vacuum by a vacuum pump 11, electron beams are generated by electron beam sources 12, 13 to simultaneously heat and melt materials 1, 2 to be evaporated, by which Ta and Si are evaporated in the atom state and are stuck in the form of a homogeneous alloy on the substrate 6. The thin amorphous Ta alloy film which is expressed by Ta1-xSix (x=0.1-0.4) and has a high crystallization temp. is thereby easily formed on the substrate 6.
Patent JP-H01114871-A (JP)
Title: Copying device
Inventor: FUKUDA MINORU
IPC: G03B27/62
Filed: 1987-10-28
Abstract: PURPOSE:To copy sheet originals regardless of their thickness by providing an original insertion part supplying sheet originals with their surfaces upward and an original insertion part supplying original plane images with their surfaces downward. CONSTITUTION:In case of the insertion of normal sheet originals into a 1st original insertion part A, they are placed on an original supply table 16 and inserted with their surfaces upward. Then, a driving motor 20 operates, the originals are driven until they arrive at a resist sensor S4, and their conveyance stops temporarily. Instead, transfer sheets are fed. After the originals and the transfer sheets are positioned, both of them are re-conveyed; the originals pass through an exposing part and are discharged to an original receiving plate 19. In case of the circular conveyance of originals, thicker or stiffer originals may be damaged when they pass by a conveying roller changing the direction. A 2nd original insertion part B is adopted for such originals. The originals are inserted into the insertion part B with their surfaces downward, and are conveyed to the exposing part without passing through the bending part of an original circularly conveying means, thereby obtaining imprints.
Patent JP-H03132850-A (JP)
Title: Composite terminal equipment
Inventor: SHIBATA SHIGERU
IPC: G06F13/00
Filed: 1989-10-19
Abstract: PURPOSE:To easily change a program in accordance with a switchboard of a communication network by storing a program which processes the feature service into a ROM card. CONSTITUTION:A 1st CPU 43 which controls a PC function and a communication application is connected to a memory 46, an external auxiliary storage 47, a display device 48, and a peripheral device control circuit 49 via a data bus 44. On the other hand, a 2nd CPU 51 which controls the communication with an ISDN is connected to a ROM card 53, a CODEC 54, an LAPD circuit 56, a speed conversion circuit 57, and an S interface circuit 58 via a data bus 52. The card 53 can be freely attached to and detached from a composite terminal equipment and stores various programs used for processing the feature services which are designated by users in response to an exchange of the ISDN. Thus a program can be easily changed in response to the switchboard.
Patent JP-H01114372-A (JP)
Title: Power-supply device
Inventor: YAMASHITA KOJIRO
IPC: H02M7/21
Filed: 1987-10-28
Abstract: PURPOSE:To improve reliability, by using a reactor, a switching element, a permeability command producing means, and the like, and by working the element according to a permeability command value for applying the maximum permeability. CONSTITUTION:By a power-supply device, an AC power source 1 is converted to DC voltage Ed via a reactor 2, a rectifier circuit 3, a transistor(Tr)4, and a capacitor 5, and current is fed to a load. The control circuit of the voltage Ed is composed of a supply current detecting amplifier circuit 7, a permeability command producing means 8 for producing a permeability command value 9 from the output, a comparator 11, a driver 12 for a chopper, a DC voltage detector 13, and a microcomputer 16 for computing a proportional gain K. Said producing means 8 is composed of a reference voltage generating circuit 8-1 and an operational amplifier 8-2. As a result, in order to improve a power factor, a sine wave current command waveform is not needed, and a line voltage detecting circuit is not needed, and circuits can be simplified and miniaturized.