baber/WOPTO huggingface dataset:
Patent JP-H0749536-A (JP)
Title: Photosensitive material processing device
Inventor: TAWARA TOSHIRO
IPC: H04N1/12
Filed: 1993-08-04
Abstract: PURPOSE:To greatly improve a processing capacity by transporting a photosensitive material in a long-sized state and subjecting the photosensitive material to scan exposing, development processing and cutting to sheet forms. CONSTITUTION:The photosensitive material A is transported in the long-sized state. An exposing means for executing scan exposing, a reservoir section for forming loops in the photosensitive material A, a development processing section 4 having a drying function and a cutter 6 are disposed in the transporting path for the photosensitive material. The processing device is thus so constituted that the photosensitive material A is subjected to exposing, developing, drying and cutting to the sheet forms under transportation in the long-sized state and that the development processing can be continued even if the exposure processing section 3 is stopped. The loops of the photosensitive material A are formed before and after the exposing section. A mark forming means for putting marks on the photosensitive material A according to the image information to be exposed stands by so as to be ready to put the next mark at the min. specification length form the previous mark. The photosensitive material A is fed backward and stopped after the exposing in some cases. The timing for the scan exposing is shifted according to meandering of the photosensitive material A. An exposing drum is directly driven by a motor.
Patent JP-2001018275-A (JP)
Title: Resin molding method and mold temperature regulating device
Inventor: MIDORIKAWA MITSUHIRO
IPC: B29C45/78
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce short shots when mass production is started or restarted by a method in which after the measured temperatures of places reach a prescribed temperature or above, injection molding is implemented while a cooling medium from a mold temperature regulator is introduced into a mold. SOLUTION: In a mold temperature regulator 3, a valve is changed over to the first state in which after the actuation of an apparatus, a cooling medium is supplied always to a mold cooling apparatus 2 through a cooling medium supply passage 4 or to the second state in which the cooling medium supplied from the regulator 3 is returned to a cooling medium returning passage 5 through a bypass passage 9. In this process, when a mold temperature is increased gradually by the packing of a molten resin after the start of molding, when one of the detection signals of temperature sensors 6 reaches a prescribed mass production-possible target temperature, the cooling medium is introduced into a mold 1, and injection molding is implemented.
Patent JP-S6085245-A (JP)
Title: Pressurized carburetor for engine with supercharger
Inventor: NAKAZATO KAZUO
IPC: F02D23/00
Filed: 1983-10-17
Abstract: PURPOSE:To prevent the excessive increase of an air-fuel ratio due to the outflow from an acceleration pump during the acceleration-to-deceleration transitional period by providing an electromagnetic switch valve, which opens to air at the time of deceleration, in a passageway through which a supercharged air is led into the float chamber of a carburetor. CONSTITUTION:A supercharged air upstream of a carburetor is led, via a pipe 23, into a float chamber 14 of the carburetor which has an acceleration pump 18 linked with a throttle valve 13, supplying an amount of fuel well fit for an amount of supercharged air. An electromagnetic switch valve 24 provided in the pipe 23, when not energized, closes an open-to-air hole 25 and opens the pipe 23. And, during a regular operation the supercharged air is led in, and at the time of acceleration the fuel is jetted out from a nozzle 15 by the acceleration pump 18. At the time of deceleration, the negative pressure of an intake pipe closes a switch 27 through a pipe 26, and makes the electromagnetic switch valve work to lead air into the float chamber. In this way, the float chamber decreases its inside pressure, leading to no jet of the fuel from the nozzle 15 through the acceleration pump 18.
Patent JP-H0838110-A (JP)
Title: Sheet-shaped food of delicate flavor
Inventor: YAJIMA MIZUO
IPC: A23L17/00
Filed: 1994-07-27
Abstract: PURPOSE:To obtain the food of delicate flavor containing fish meat, etc., and gliadin which is fractionated from wheat gluten and having unexperienced tough palatability like SAKIIKA (torn dried cuttlefish) or beef jerky. CONSTITUTION:This food of delicate flavor contains beaten material of fish meat and/or livestock meat and gliadin which is fractionated from wheat gluten. Further, the food optionally contains a fishery product such as dried cuttlefish, scallop or sea weed, a vegetable, a dairy product, a polyol such as starch, glycerin or propylene glycol, or a reduced product of starch syrup or sugar.
Patent JP-2000028915-A (JP)
Title: Collimator lens and optical scanner using this lens
Inventor: NAKAI YOKO
IPC: G02B13/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a collimator lens which secures a required brightness and a required back focus by a simple lens constitution, where a first lens having a negative refractive index and a second lens which has at least one face made aspherical and has a positive refracting power are arranged in order from the parallel luminous flux side, and has aberrations on the outside of the axis satisfactorily corrected and can be applied to a multi-beam scanning optical system. SOLUTION: This collimator lens consists of a first lens L1, which has the convex directed to the light source side and comprises a negative meniscus lens, and a second lens L2, which comprises a double convex lens whose face having a higher curvature is directed to the parallel luminous flux side, in order from the parallel luminous flux side, and the face on the parallel luminous flux side of the second lens L2 is made aspherical, and this collimator satisfies a conditional formula -0.87<R1/f<-0.38 (1) where R1 is the paraxial curvature radius of the face on the parallel luminous flux side of the first lens L1 and (f) is the focal length of the entire lens system.
Patent JP-S6172265-A (JP)
Title: Picture forming device
Inventor: HIROOKA KAZUHIKO
IPC: G03G15/00
Filed: 1984-09-18
Abstract: PURPOSE:To improve operability at the time of manual paper feeding by measuring the length of transfer paper at the time of manual paper feeding, and making proper sequence control in forming picture according to the result of measurement. CONSTITUTION:A manual feeding guide 201 moves in the direction of arrow mark X and cuts off between a photosensor 203 and a lamp 202, and the photosensor 203 as a detecting device can detect that manual paper feeding is selected by the state of cut off. When a sheet of transfer paper P is supplied on the transfer guide 303 in the direction of arrow mark Y and comes under a lever 304, the lever 304 rotates clockwise, and light from light emitting sections of photointerrupters 3-6 is not cut off and received by a light receiving section. When the transfer paper P passes completely under the lever 304, the light from the light emitting section of the photointerrupter 306 is cut off again. Presence of the transfer paper P under the lever 304 can be detected by these actions. A the transfer paper P is fed at a fixed carrying speed, the length of the transfer paper P can be measured by measuring a time in which the transfer paper is under the lever 304.
Patent JP-H0864763-A (JP)
Title: Capacitor and manufacture thereof
Inventor: MATSUHASHI HIDEAKI
IPC: H01L27/04
Filed: 1994-08-18
Abstract: PURPOSE: To prevent a low-dielectric constant substance, which causes a reduc tion in capacitance of a capacitor from developing between a lower electrode and a capacitor insulating film when the production of capacitors using insulat ing film of Ta2 O5 . CONSTITUTION: An SiO2 thermal oxide film 20, a Pt lower electrode 14, and a Ta2 O5 capacitor insulating film 12 are successively formed on an Si substrate 18 in this sequence. Then, the capacitor insulating film 12 is subjected to a thermal oxidation treatment for an increase in density and a reduction in defect density. A thermal oxidization treatment such as an instantaneous thermal treatment, a UV-O3 annealing treatment, or a plasma oxidation treatment is carried out. As a lower electrode 14 is made of Pt, a low-dielectric constant substance is prevented from being produced not only on the surface of the lower electrode 14 but also between the capacitor insulating film 12 and the lower electrode 14 when the capacitor insulating film 12 is formed.
Patent JP-2001023595-A (JP)
Title: Explosion protecting safety valve for sealed battery and its manufacture
Inventor: INOUE HIROKI
IPC: H01M2/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an explosion protecting safety valve for a sealed battery, equipped with a structure providing a fixed release pressure as a safety valve while securing a remaining thickness not causing a failure of airtightness, in the case of a coined safety valve. SOLUTION: In a coined safety valve, an easily deformable groove 4 forming an easily movable part as provision for an increased internal pressure is formed around an outline forming groove 2 formed by a marking punch 3. Lateral stresses are applied to the outline forming groove 2 formed by the marking punch 3 by applying lateral stresses on a bottom part of the outline forming groove 2 formed by the marking punch 3. This enables a fixed working pressure as a safety valve to be obtained while securing a remaining thickness not causing a failure of airtightness.
Patent JP-H0487558-A (JP)
Title: Dc/dc converter
Inventor: KATSUYAMA KENICHI
IPC: H02M3/335
Filed: 1990-07-24
Abstract: PURPOSE:To eliminate switching loss when a current is cut off and improve efficiency by providing a phase shift circuit to control turning on and off of a main transistor by lagging the phase of a PWM signal. CONSTITUTION:A coil L2 connected between an input power source Vin and a capacitor C1 makes an input current constant at an operation frequency. A parallel circuit consisting of a diode D3 and a switching transistor Tr2 is connected to the capacitor C1 in series, the charging current of the capacitor C1 is passed, and the discharge current of the capacitor C1 is controlled with the switching transistor Tr2. A capacitor C3 of smaller capacity than the capacitor C1 is connected in parallel with a series circuit of the primary side of a transformer T1 and a main switching transistor Tr1. A phase shift circuit 12 delays the phases of the PWM signal of a PWM conversion circuit 11, supplies the signal as a driving signal to the main switching transistor Tr1, and controls its turning on and off.
Patent JP-2000030713-A (JP)
Title: Electrode for alkaline storage battery and its manufacture, and alkaline storage battery
Inventor: ASANO KOTA
IPC: H01M4/24
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance the utilization factor and the long-term reliability of a positive-electrode active material and reduce its cost, by using two nickel plating layers different in sulfur contents formed on a surface of unsintered substrate of iron powder having three-dimensionally continuous spaces to be filled with active-material powder. SOLUTION: A first nickel plating layer on a surface of low-cost, unsintered substrate of iron powder includes sulfur of 0.001 to 0.005 wt.% of the amount of plating, a second nickel plating layer thereon includes sulfur of 0.01 to 0.5 wt.% of the amount of plating, and the total thickness of the two layers is preferably 1 to 30 μm. When a storage battery is made up, an iron base portion not plated with nickel forms a local battery together with the nickel plating via an alkaline electrolyte, and is covered with nickel eluted from the first plating layer, and the second plating layer makes up for the nickel. Accordingly, the substrate is completely protected and iron is not eluted therefrom. Preferably, the second nickel plating layer is further plated with chromium of 1 to 3 μm, and corrosion resistance of the substrate is thereby improved.
Patent JP-2000154595-A (JP)
Title: Execution method of domed construction
Inventor: FURUYA NORIO
IPC: E04B1/32
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To highly accurately, safely, and easily execute a domed construction. SOLUTION: A domed construction main body 1 is not piled up from a lower part like usual construction but it is assembled it from an upper part, and floors and rising parts are executed at the end. Then, assembling space for connecting a new segment to a low latitude (an outer periphery) side of an existing assembling part 11' of the domed construction main body 1 is ensured by pushing-up it with a jack 7 only by an extension in a height direction by connection with the new segment to support it at the height of a pushed up position with a support base 8.
Patent JP-S6173591-A (JP)
Title: Controlling method of induction main motor
Inventor: HAMADA HIRONOBU
IPC: B60L9/22
Filed: 1984-09-17
Abstract: PURPOSE:To improve the performance of an electric railcar in a middle and high speed ranges in combination of a variable voltage variable frequency (VVVF) control by composing the widings of stator windings in a switchable constitution of a star-connection and delta-connection. CONSTITUTION:An induction main motor 6 for an inverter electric railcar is composed in a switchable constitution of a star-connection (Y-connection) and a delta-connection (DELTA-connection), a Y DELTA switching instructing circuit 9 is further provided to control an inverter 5 and the circuit 9 by a microcomputer controller 8. When an electric railcar is switched from a low speed toa high speed, the Y-connection is switched to the delta-connection to obtain high torque characteristic in the middle and high speed range by an induction main motor of the same size as the conventional one, thereby improving the performance of the railcar.
Patent JP-H0750104-A (JP)
Title: Conductive particle and connection member using conductive particle
Inventor: TSUKAGOSHI ISAO
IPC: H05K3/32
Filed: 1993-08-05
Abstract: PURPOSE:To provide conductive particles having no necessity to strictly control connecting conditions, excellent in connecting reliability and possible to control its deformability and a connecting member using the conductive particles. CONSTITUTION:A conductive particle has a soft layer formed on the surface of a hard core 1 and a conductive layer 3 formed outside thereof, and a connecting member is constructed by dispersing the conductive particles into adhesive components such as epoxy resin. A resin layer 4 fusible under connecting conditions may be formed outside the conductive layer 3. Material for the hard core 1 may be metallic or polymeric base. The hard core 1 is relatively harder than the soft layer 2 under circumstances where the conductive particles are used such as under connecting conditions in electrode or circuit connecting use.
Patent JP-H0858491-A (JP)
Title: Wiring structure for automobile door
Inventor: INOUE TOSHIHIRO
IPC: H02G3/22
Filed: 1994-08-18
Abstract: PURPOSE: To easily and efficiently perform wiring work of a wire harness and to improve durability of the wire harness. CONSTITUTION: Wiring structure 12 is furnished with first and second recessed parts 24, 26 provided on a door installation portion 20 and a grommet 30 holding a wire harness, fit on the first and second recessed parts 24, 26 and capable of arranging the wire harness 28 directed toward the side of a door on an axis O of door hinges 16a, 16b, and this grommet 30 is fixed on a body 10 through a presser member 32.
Patent JP-2000029513-A (JP)
Title: Device and method for monitoring process data
Inventor: UHARA YOSHIHIKO
IPC: G05B23/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To exactly detect an abnormality of a plant on the stage of symptoms by constructing a configuration capable of comparatively easily setting a monitor reference value based on long-term characteristics in the process amount of the plant without requiring much labor. SOLUTION: This process data monitoring device is provided with sensors 1...1 for detecting the process data of the plant while converting them into electric signals, an A/D converting part 2 for digitizing the electric signals detected by these respective sensors 1...1, a statistic processing part 4 for preparing statistic value data by statistically processing the instantaneous values of process data converted by this converting part 2, a data storage part 3 for storing the statistic values and instantaneous values, a reference value setting part 8 for setting a reference value for process amount monitor, a reference value storage part 6 for storing that reference value,  a monitoring part 5 for mutually comparing a monitoring object amount containing at least one of the instantaneous value and statistic value in the data storage part 3 and detecting the change state of the process amount, and a display part 7 for displaying monitor information containing data detected by this monitoring part 5 on a screen.
Patent JP-H0356949-A (JP)
Title: Camera
Inventor: YOSHIDA HIDEAKI
IPC: G03B17/36
Filed: 1989-07-26
Abstract: PURPOSE:To securely detect the position of a specified frame number by specifying a target photographing area (frame number) and comparing it with a photographing frame number. CONSTITUTION:The camera is composed of a final track detecting means, which is composed of a track register 9, a track counter 10, and a track comparator 11; the track register 9 stores a specified final track value; the track counter 10 shows a photographed track number which accompanies each photographing; the track comparator 11 outputs a signal H (on) in relation to the coincidence between the values of the track register 9 and the track counter 10; signals are exchanged between the final track detecting means and the system controller 1. To obtain an unused photographing/recording area, the area is specified in advance, the arrival in the area is automatically detected by photographing successively, and the successive photographing is inhibitted at least once by a clear key 15. Thus, it is not necessary to give attention to the number of a rest unphotographed frame during the photographing, and the requested unphotographed area can be securely obtained.
Patent JP-H0749776-A (JP)
Title: Software reuse method
Inventor: FUKUYA AKIKO
IPC: G06F9/44
Filed: 1993-08-05
Abstract: PURPOSE:To efficiently perform new software development by generating a software specification based on standard information and a standardized software product from an already existing software product. CONSTITUTION:An already existing software product 10 as the re-use object is analyzed (101) to obtain analysis information 20. A set of data which have the same contents and are synonymous is detected from this analysis information 20 (102), and a standard data name and a standard attribute are given to the synonymous data set (103) to generate standard information 30. At the time of generation of specifications of the already existing software product 10, the definition position and the use position of each data belonging to the synonymous data set in analysis information 20 are converted to a standard data name and a standard attribute by standard information 30 to generate a standard software specification 40 (104). In the same manner, a standardized software product 50 is generated by standard information 30.
Patent JP-H0618469-A (JP)
Title: Device for detecting defect of coated film on cylindrical can barrel
Inventor: MATSUMOTO IWAO
IPC: G01N27/20
Filed: 1992-06-30
Abstract: PURPOSE:To improve the quality of a coated film by detecting a defect of protection coat in a cylindrical can barrel and of an external surface after welding, regarding both a seam section and a peripheral section. CONSTITUTION:A cylindrical can barrel 1 is placed on rubber rollers 11 and 11, and rotatable contact electrodes 17 and 19 are kept in contact with the open ends thereof. Also, the first and second electrode nozzles 52 and 54 with delivery and suction ports formed on the electrode surface thereof are respectively laid in the vicinity of the external and internal sides of the barrel in such a way as clamping the barrel. An electrolyte is delivered from the delivery port of each of the electrode nozzles 52 and 54 to a coated film surface and, while the electrolyte is continuously caused to adhere on the coat, voltage is applied across the contact electrodes 17 and 19, and the nozzles 52 and 54. In this state, the barrel is caused to move horizontally, or concurrently turn and move horizontally, according to the predetermined schedule, thereby detecting whether a coated film defect is existing at a seam section and a peripheral section.
Patent JP-S6087654-A (JP)
Title: Commutatorless motor
Inventor: NAKAJIMA SHINICHI
IPC: H02K29/08
Filed: 1983-10-18
Abstract: PURPOSE:To enable to detect a pole accurately in high reliability by contacting a continuous ring made of a ferromagnetic material with the opposite side of the side facing with a rotor magnet of a sensor. CONSTITUTION:A continuous ring 11 made of a ferromagnetic unit is contacted with the opposite side of the side facing with a rotor magnet 4 of a sensor 9. Most of the magnetic flux emitted from the N-pole of the magnet 4 is introduced into the ring 11 and into the S-pole. Accordingly, the density of the magnetic flux passing the sensor 9 becomes high, and the sensor can reliably detect the pole.
Patent JP-H0482037-A (JP)
Title: Method and device for recording and/or reproducing
Inventor: KURODA AKIRA
IPC: G11B9/00
Filed: 1990-07-25
Abstract: PURPOSE:To prevent the tip of a probe and the medium in the recording part from being damaged by detecting the current flowing between the recording medium and the probe and controlling a probe driving means to correct the variance of a signal due to the change of an applied voltage. CONSTITUTION:A control signal to drive a longitudinal driving mechanism 103 by a servo circuit 107 is so outputted that a current equal to the current, which flows for the applied voltage of a bias power source 105 at the time of fixing the distance between a probe electrode 104 and a recording medium 102, flows between the probe electrode 104 and the recording medium 102 based on the applied voltage of the bias power source as the means, which applies the voltage between a substrate electrode 101 arranged on the rear face of the recording medium 102 and the probe electrode 104, and the power detected by a probe current detector 106. Thus, the front end of the probe and the recording medium are not damaged to efficiently perform recording and reproducing.
Patent JP-S5898557-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/362
Filed: 1981-12-02
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-S5895743-A (JP)
Title: Image forming member for electrophotography
Inventor: SAITOU MASATOSHI
IPC: H01L31/08
Filed: 1981-12-03
Abstract: PURPOSE:To obtain an image forming member for electrophotography having excellent photoconductivity, electric charge characteristics and heat resistance by providing a photoconductive layer consisting of amorphous silicon nitride. CONSTITUTION:In an image forming member for electrophotography having at least a photoconductive layer on a substrate, the photoconductive layer is composed of amorphous silicon nitride or further amorphous silicon nitride doped with sensitizing central elements (O, Ge, As, Sn, Sb, Te, Se, etc. are single substances or compds. resembling to these), whereby the image forming member for electrophotography which is improved of photoconductivity, has high sensitivity, is improved of electric charge characteristics to positive and negative charge, is improved of heat resistance, has sensitivity to a wide range of light such as UV rays, visible rays, IR rays, X-rays and gamma-rays, and can form images when applied with treatments for formation of electrostatic latent images is obtained.