baber/WOPTO huggingface dataset:
Patent JP-2000134917-A (JP)
Title: Method for connecting chopper step-down stabilized switching power source
Inventor: NODA HIROSHI
IPC: H02M3/155
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To safely drive a chopper step-down stabilized switching power source even when the input voltage becomes higher than a specific value, by disconnecting a P-channel FET by applying the synthesized voltage of a voltage obtained by dividing the output voltage in accordance with a resistor value and a very low triangular-wave voltage across the base of a second NPN transistor. SOLUTION: NPN transistors 18 and 20 are connected to each other for operation. The voltage Vz1 of a constant-voltage diode 16 is applied across the base of the transistor 18 and the synthesized voltage of a voltage obtained by dividing the output voltage by means of a resistor and a very low triangular- wave voltage is applied across the base of the transistor 20. Consequently, the transistor 20 is turned off and the transistor 18 is turned on only when the synthesized voltage becomes lower than the voltage Vz1 of the diode 16. Then a DC voltage is obtained as an output by smoothing a square-wave voltage obtained at the drain of a P-channel FET 8 by disconnecting the FET 8.
Patent JP-H09121757-A (JP)
Title: Method to remove bond of fish, and device to perform said method
Inventor: TOOMASU GURABAU
IPC: A22C25/16
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To automatically and completely debone Scomber scombrus or Scomber japonicus or Thunnus thynnus Linne and a remarkably improve the yield of slices according to a method for cutting off spokes in the dorsal part, spokes in the abdominal part and the backbone part and finally cutting off the ribs. SOLUTION: Two cuts are initially formed on the dorsal side to a backbone 33 to separate dorsal spokes 34 from meat and two cuts are then formed on the ventral side to the backbone 33 to separate the ventral spokes 35 from the meat when automatically bonding a fish having the dorsal spokes 34 extending from the backbone 33 to the dorsal side and the ventral spokes 35 extending from the backbone 33 to the ventral side and the dorsal side of the abdominal cavity 31, surrounded by the ribs 36 and separated from the backbone 33 over the full length of the abdominal cavity with many ventral spokes 35.  A knife 14 is subsequently inserted into the upper part of ribs 36 at positions where the ribs 36 stick to the ventral spokes 35 on the dorsal side of the abdominal cavity 31 and the meat is then successively cut off from the dorsal side of the abdominal cavity 31 toward the ventral side while advancing the knife 14 along the shape of the abdominal cavity on the dorsal side. The ribs 36 are simultaneously supported from the lower side at a position near the cut region.
Patent JP-H04181624-A (JP)
Title: Magnetic and thermal switching device
Inventor: ASAI MASATO
IPC: H01H1/66
Filed: 1990-11-15
Abstract: PURPOSE:To miniaturize a device with an electromagnetic switching mechanism and a temperature sensor mechanism integrated by forming the movable contact piece of an electric contact with a ferromagnetic material, and covering a periphery of the movable contact piece, except its contact part and its vicinity, with a shape-memory resin. CONSTITUTION:The periphery of a conductive movable contact piece 1 composed of a ferromagnetic body, except a contact part and its vicinity, is covered with a shape-memory resin 2, and the contact piece 1 is fitted to a protection frame 4 to form a switching device. With this device, the contact piece 1 is opened/closed by a magnetic action from outside to make switching, and also is actuated by ambient temperature by the shape-memory characteristic of the resin 2 for temperature variation. This can integrate an electromagnetic switching mechanism and a temperature sensor mechanism with a thermostat, etc., and can miniaturize a device and improve the performance of the device.
Patent JP-H11132456-A (JP)
Title: Method and device for detecting purge completion of fuel gas in piping
Inventor: MIZUSHIMA YASUTO
IPC: F23N5/24
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To avoid abnormal combustion caused by a purge failure by measuring the speed of sound in a combustion gas in a fuel gas supply pipe during the purge process of a fuel gas, and by judging that the purge has been completed when the speed of sound becomes the speed of sound in the explosion limitation composition of the fuel gas. SOLUTION: A pair of ultrasonic-sending device 2 and an ultrasonic-receiving device 3 are provided in a fuel gas pipe 1, an ultrasonic speaker and an ultrasonic microphone are used as the ultrasonic-sending device 2 and the ultrasonic- receiving device 3, respectively, they are arranged oppositely in reference to diameter, and the speed of sound between them is measured. Then, a signal- converting device 4 for processing the measured signal for outputting as the speed of the sound is connected, and it is judged that a purge has been completed when the speed of the sound becomes one in the explosion limitation composition of the fuel gas, thus avoiding abnormal combustion due to a purge failure and reducing the costs of combustion facilities.
Patent JP-H10148496-A (JP)
Title: Launching device
Inventor: MORIYAMA HIROSHI
IPC: F41F3/052
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To launch a second airframe in a short time by a method wherein based on a measured displacement, a pair of the hydraulic pistons of a launching angle set mechanism are controlled to extend or retract to rapidly damp oscillation of a platform. SOLUTION: After a first airframe is launched, a platform 4 on which a second airframe 2 is mounted is oscillated. In this case, a sensor 14 attached to the platform 4 measures oscillation displacement and outputs an oscillation signal 15, and base on the oscillation signal 15, an oscillation control signal generator 16 generates an oscillation erasing signal 17 to erase oscillation displacement. Based on the oscillation erasing signal 17, a hydraulic controller 16 feeds oil pressures 22 and 23 to launching angle set mechanisms 10 and 11, respectively. This constitution effects extension/refraction displacement 20 and 21 such that hydraulic pistons 12 and 13 supporting the platform 4 damps displacement of the platform 4. Thereby, a number of the airframes are launched in a short time and improves hitting precision when a target is short.
Patent JP-2001131458-A (JP)
Title: Colored liquid composition
Inventor: ONUKI SACHIKO
IPC: C09D11/18
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a colored liquid composition the outer appearance of which looks like polka dotted pattern and which can keep this condition for a long period of time. SOLUTION: The colored liquid composition comprises 85.0-99.5 vol.%, based on the total amount of the colored liquid composition, aqueous ink forming a continuous phase and 0.5-15.0 vol.%, based on the total amount of the colored composition, oil based ink forming a dispersed phase. The color tones of the aqueous ink and the oil based ink are different from each other, the size of a dispersed liquid droplet of the oil based ink is large enough to be distinguished with naked eyes and the viscosity of the liquid composition is 1,000-50,000 mPa.s (E type viscometer, st rotor at 1 rpm and 25 deg.C).
Patent JP-H11126799-A (JP)
Title: Method for removing ic chip
Inventor: HOSHINO SHINICHI
IPC: H01L21/60
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency of removing IC chip, and cleaning the surface of a circuit board for removing the packaged IC chip from the circuit board using thermosetting resin. SOLUTION: An IC chip 3 is heated using a thermally removing IC chip head 8 to soften a thermosetting resin 12 laid between the IC chip 3 and a glass board 9. Before removing the IC chip 3, a protruded thermosetting resin 11 is removed around IC chip 3 by applying load to the IC chip 3. Organic solvent is used for removing the protruded thermosetting resin 11.
Patent JP-2000130737-A (JP)
Title: Flue gas duct and its manufacture
Inventor: OSAKA KOJI
IPC: F23J11/12
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas duct in which it is excellent in heat resistance, and has light weight, and is easy to manufacture in the field. SOLUTION: A flue gas duct 10 is adapted such that four plate shaped resin laminates 12 are assembled into a square cylinder 13 which square cylinder is extended longitudinally. The square cylinder 13 is reinforces in mechanical strength with the aid of a crossed brace 36 provided therein. The resin laminate 12 is a laminate where it includes a contact gas side reinforcing resin layer obtained by impregnating heat resistant resin in a glass fiber mat or a cross, and a structure obtained by impregnating with heat resistant resin in a core layer formed by impregnating resin in unwoven fabric in which air bubbles are dispersed.
Patent JP-H11124025-A (JP)
Title: Method to estimate accumulator pressure of braking device
Inventor: WATABE YOSHITOMO
IPC: B60T17/22
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To highly accurately estimate accumulator pressure without increasing either the complexity of the braking device structure or costs. SOLUTION: This method estimates pressure of an accumulator that is provided as a pressure source of a system different from a master cylinder in a braking device of a vehicle and that is supplied with high pressure brake oil from a pump when necessary. In this case, the increased amount Δ Paainc of the estimate value Paa of the accumulator pressure according to the actuation of the pump is calculated as a value proportional to the predetermined increase rate Kacc (S150). The reduced amount Δ Paadec of the estimate value Paa of the accumulator pressure according to the oil consumption is then calculated (S200). Based on these, the estimate value Paa of the accumulator pressure is calculated (S250).  The predetermined increase rate Kacc is then corrected based on the estimated pressure Paa and a signal from a pressure switch that detects whether the accumulator pressure is at or above the standard value.
Patent JP-H09128227-A (JP)
Title: Automatic change history generation means for program
Inventor: WATANABE MASUMI
IPC: G06F9/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To shorten the man-hour of the management of revised edition and to improve accuracy by recording correction information for a source program at the time of correcting the source program and automatically generating a revised edition history by means of correction information and a source program list. SOLUTION: A correction information recording means 2 records executed editing work, a corrected part and a corrected content in a correction information recording file 3 when the source program is corrected. At the time of generating revised edition history, a revised edition history generation means 5 automatically generates revised edition history 6 based on the correction information recording file 3 and the changed source program list (the file outputted by an editor and the like after the editing operation of the source program is terminated, for example) 4. Namely, the revised edition history generation means 5 reads the correction information recording file 3 and obtains an editing code, the line number of the corrected part, the corrected content and date/time when correction is executed.
Patent JP-H07162415-A (JP)
Title: Distribution control type bypass route retrieval system
Inventor: EGUCHI KOHEI
IPC: H04L45/247
Filed: 1993-12-10
Abstract: PURPOSE:To retrieve a bypass route by not sending an arrival disable message to a CHOOSER node within an allowable remaining hop number so as to reduce occurrence of invalid messages and number of invalid processing nodes. CONSTITUTION:Upon the receipt of a bypass route retrieval message, a message transmission discrimination means 110 references a minimum hop number table 100 to discriminate whether or not the bypass route retrieval message arrives from a concerned node N to a CHOOSER node in a recognized remaining hop number based on information described in the bypass route retrieval message. In this case, when it is discriminated that the message is arrived in the CHOOSER node, a succeeding message is discriminated, and when the arrival to the CHOOSER node is disable, the message is not sent but the processing is finished.
Patent JP-2000130176-A (JP)
Title: Turbo charger with generator and motor
Inventor: HARA SHINJI
IPC: F02B37/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a turbo charger provided with a generator and motor with can cool a stator and efficiently take out a generated power by forming a water jacket inside the housing for installing the stator. SOLUTION: A turbine side center housing 14 connected to the turbine housing 12 of a turbo charger 1 provided with a generator and motor is composed of a turbine heightborhood part 25 for storing a bearing 10, a stator installation part 27 for installing the stator 17 consisting of the stator coil of the generator 5 and a connection part 26 for connecting both. A water jacket 57 is formed inside the stator installation part 27 and the coiling water flowing in the water jacket 57 can remove the heat of the stator 17 and the drop of the taking out efficiency of the generated power is prevented.
Patent JP-H07234621-A (JP)
Title: Separating device and image forming device
Inventor: SAITOU HIRONOBU
IPC: G03G15/08
Filed: 1994-12-14
Abstract: PURPOSE:To prevent the clogging of a filter caused by the flocculation of developer by stopping a vibration generating means vibrating the filter having an aperture through which magnetic toner can pass when, a specified time elapses after the driving of a separating device is stopped. CONSTITUTION:The developer recovered from a photoreceptor drum is supplied to a lower sleeve 25 inside the separating device by a carrying screw 27. In a separation area where a mesh filter 20 intervenes, the recovered developer is allowed to fly toward the surface of an upper sleeve 26 by magnetic field formed by magnets 25a and 26a, and only the magnetic toner is allowed to pass by the filter 20, so that a foreign matter such as paper powder is removed. The filter 20 is vibrated nearly in a vertical direction by a cam 24 coupled with a driving motor 23 through thin-layer flexible sheets 21a and 21b, thereby preventing the developer from being flocculated on the filter 20. At the time of finishing image forming, the motor 23 vibrating the filter 20 is stopped when the fixed time elapses after a main motor is stopped.
Patent JP-2000345185-A (JP)
Title: Oil and fat crystal regulator and oil and fat composition including the same
Inventor: NOUSHIYOU YASUHARU
IPC: C11B15/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject regulator capable of preventing crystal coarsening and stabilizing physical properties for a long time by including a diglyceride of a specified constituent fatty acid. SOLUTION: This regulator is obtained by including a diglyceride at least one of whose constituent fatty acid is a saturated fatty acid or a trans- unsaturated fatty acid. The diglyceride has a high melting point and so does not inhibit crystallization, and rather works as cores of crystals to promote crystallization of other triglycerides and inhibits crystal coarsening for a long time. It seems that the crystal including the diglyceride decreases uniformity of the triglyceride composition, so the crystal is hardly coasened. The oil and fat composition is obtained by including the regulator in an amount of 1-100 wt.%.
Patent JP-H07161212-A (JP)
Title: Luminaire
Inventor: SONE SHUICHI
IPC: G02B5/02
Filed: 1993-12-10
Abstract: PURPOSE:To homogenize the distribution of luminance in a front face cover without causing any enlargement of an apparatus or any deterioration in luminance. CONSTITUTION:A lamp 7 is stored in a luminaire main body 1, while a front face cover 8 which diffuses and transmits the light emitted from the lamp 7 is installed in an opening part of the apparatus main body 1. In this luminaire, plural translucent plates 20a-20f, in which light diffusing faces 21a-21f consisting of micro roughness are formed, are laminated stepwise. In this way, the light emitted from the lamp 7 is diffused by means of the diffusing faces 21a-21f consisting of micro roughness during the process in which the light passes the plural translucent plates 20a-20f, and in an area close to the lamp 7, the number of diffusion is increased, while in an area far from the lamp 7, the number of diffusion is reduced, and as a result, distribution of luminance in the front face cover can be homogenized.
Patent JP-H11138213-A (JP)
Title: Bending machine
Inventor: WOLFGANG KUNZE
IPC: B21D5/04
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To allow free space to remain around a blank holder so that the blank holder does not interfere to the change of a tool by supporting an auxiliary segment so as to be freely moved to a main segment and connecting to a shiftable actuator from the working position. SOLUTION: A clamp returns back the space between the outer segments. The constituted segment 231 is expanded as much as possible by expanding a separator cylinder. At the time of completing the assembling step, each cylinder is driven so as to move pre-selective number of the auxiliary segments 255 to the working position to make the desired length of the blank holder 6. The clamp is expanded, too by expanding two pairs of faced cylinders in the series spacer cylinders for outer segments or two individual cylinders, and all segments except the outer segments separated with the spacer cylinder worked by using the force of >= the clamping force, are mutually adhered closely.
Patent JP-H10148981-A (JP)
Title: Electrophotographic recorder
Inventor: NARUKI KENICHI
IPC: B65H5/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic recorder which is small in its height direction and simplified in a mechanism. SOLUTION: An endless-like transferred material carrying belt 40 is extended to be rotatable by rollers 41, 42 and 43 and arranged to approach the surface of a photoreceptor drum 1 between the rollers 41 and 42. A transfer electrifier 25 is disposed to face the drum 1 across the transferred material carrying belt 40. A transferred material holding member 44 for holding the top end of a transferred material 20 is arranged side by side in the axial direction of the roller 41, at a fixed position in the peripheral direction of the transferred material carrying belt 40. Further, opening cam members are provided projectingly to make their projection degrees higher than that from the carrying belt 40, of the transferred material holding member 44, in the axial direction of the roller 41, on both end parts of the carrying belt 40 across the holding member 44, respectively.
Patent JP-H10154903-A (JP)
Title: Electric parts attaching structure
Inventor: NOSHIRO TOSHIHIDE
IPC: H05K1/18
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To make removable adjustment capacitor or the like and to make smoothly executable the adjustment of frequency characteristic by pressing an electric parts by the holding force of a pressing member for pressing the electric parts to a strip line and a pair of guide members. SOLUTION: The pair of guide members 2 is attached to the outside of the parallel part of the pair of strip lines 4 in parallel on a print board 7. The pressing member 1 for pressing the adjusting porcelain capacitor 3 as the electric parts is fitted into and held between the guide members 2. The electric parts pressing member 1 is slidable along the pair of guide members 2 in this holding state. A recessed part which is fitted with the capacitor 3 is under the pressing member 1, and the capacitor 3 is fitted into this to be held between the pair of guide members 2, so that the capacitor 3 is electrically connected to the strip line 4. The pressing member 2 is to be slidable together with the capacitor 3, and thus the adjustment of the frequency characteristic is to be smooth.
Patent JP-H11134614-A (JP)
Title: Manufacturing method and manufacturing system for thin film magnetic head
Inventor: YOSHIDA TOMOYUKI
IPC: G11B33/10
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To shorten the dwell time between working processes and to enhance an yield by providing a process obtaining a bar in which plural thin film magnetic head sliders are continuously joined by cutting wafers and a process which identifies bars to be worked and works the bars by fetching data in a bar unit, based on the identified results. SOLUTION: Resistance data from an RLG(resistance lapping guide) sensor 16 and height data from an optical measurement device 20 which are different in every bar are registered in a WAFERDB table 19 together with working target values in a wafer stage in order to make the characteristic of a magnetic- resistance-effect head element optimum. Moreover, wafer numbers, bar numbers and working jig numbers are contrasted and registered in a JIGNODB 18. A computer 15 controls an RLG working machine 14 by reading a working jig which is being fitted to the RLG working machine 14 with a barcode reader 12 and by calculating a primary working time and a secondary working time based on a measured data by a chamfer length measuring device 21 and a data from a database 17.
Patent JP-H07137444-A (JP)
Title: Photothermic conversion material and image-forming method using the material
Inventor: SUZAKI HIDEO
IPC: B41M5/382
Filed: 1993-11-17
Abstract: PURPOSE:To realize highly efficient light-to-heat energy conversion for the irradiation of laser beam by a method wherein group IV transition metal carbide is employed as the photothermic conversion material for converting the light of laser beam to heat. CONSTITUTION:Group IV transition metal carbide is so characterized as to absorb ultraviolet light, visible light and near infrared light and convert them into heat and to reflect far infrared light, the wavelength of which is longer than those of the above- mentioned lights and, in addition, to be excellent in heat accumulating characteristics after the absorption of light and conversion to heat. As photothermic conversion material, group IV transition metal carbide is used so as to produce the light-absorbing heating layer 2 of heating sheet A therefrom. Under the condition that the rear surface of the heating sheet A is put upon the heat-sensitive recording layer 3 of recording sheet B, laser beam 5 is irradiated from the light-absorbing heating layer 2 side of the heating sheet A so as to record image on the heat-sensitive recording layer 3. Thus, the pixel density at heat-sensitive recording is enhanced and, at the same time, the problems such as the adhesion of the component of the recording sheet as dregs are dodged.
Patent JP-H03171079-A (JP)
Title: Image forming device
Inventor: HIRANO KOJI
IPC: G03G15/16
Filed: 1989-11-30
Abstract: PURPOSE:To impress inexpensive and stable electric charges without adversely affecting transfer action by providing an elastic body layer, conductive layer and resistance layer on the outer peripheral surface of a metal shaft in this order and constituting a transfer roller. CONSTITUTION:The transfer roller 5 is constituted of a metal shaft 1 on which the transfer voltage is impressed, the elastic body layer 2 with which the peripheral surface of the metal shaft 1 is covered, the conductive layer 3 with which the outer peripheral surfaces of the elastic body layer 2 and the metal shaft 1 are covered, and the resistance layer 4 with which the outer peripheral surface of the conductive layer 3 is covered. At this time, without scattering conductive grains on the elastic body layer 2 of the transfer roller 5, the transfer voltage can be impressed and the flexibility of the elastic body layer 2 can be preferably maintained. Thus, an inexpensive and stable transfer voltage can be impressed without adversely affecting the transfer action, and therefore, a preferable image without transfer omission nor transfer uneveness can be obtained.