baber/WOPTO huggingface dataset:
Patent JP-S5845008-A (JP)
Inventor: YOIDA SEIGO
IPC: B28B1/24
Filed: 1981-09-10
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-S5368577-A (JP)
Title: Removing method of positive type photo resist
Inventor: MATSUZAWA TOSHIHARU
IPC: H01L21/027
Filed: 1976-12-01
Abstract: PURPOSE: To insure safety without using phenol or the like being powerful matter by radiating ultraviolet rays over the entire surface before removing positive type photo resist thereafter eremoving the resist with an organic solvent having been controlled to basic by making use of the characteristic that the positive type photo resist of the sensitized portion dissolves in a basic solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S626089-A (JP)
Inventor: MASHIGE TAKUO
IPC: E06B9/06
Filed: 1985-06-29
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-H09303313-A (JP)
Title: Hydraulic drive device
Inventor: HAMAMOTO SATOSHI
IPC: F15B11/05
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drive device which is free from abrupt changes in speed when a plurality of hydraulic actuators having a large load and a small load such as a hydraulic shovel, smooth in operation, small in energy loss, and simple in structure. SOLUTION: A load oil chamber in which the load pressures 14, 15 of a hydraulic actuator in the downstream of direction control valves 8, 9 are introduced and a connection port 62 capable of being connected to the outside are closed to or communicated with each other in a restricting manner by a switching and restricting part provided on a spool of pressure compensation valves 4, 5, the connection port of each pressure compensation valve is connected to each other through a connection oil passage 47, a switching valve 43 is provided between an inlet 42a of a pressure compensation valve 4 for a low pressure side hydraulic actuator 10 and a secondary oil passage 32a, and the pilot pressure 8a is added to the inlet 42a in the double action with the large stroke to communicate the load oil chamber of the pressure compensation valve 4 with the connection port.
Patent JP-H0437967-A (JP)
Title: Optical character reader
Inventor: HARASHIMA HIROYUKI
IPC: G06K9/20
Filed: 1990-06-01
Abstract: PURPOSE:To surely read the characters with no limitation applied to the colors which are used for recording characters, etc., by pointing an optional position in a color image detected out of a processing subject form and extracting an image of the color of the pointed position to offer this extracted image to the recognition of characters. CONSTITUTION:A scanning part 11 detects a color image and a sheet buffer 12 stores the data on the color image. Then an optional position is pointed out of the detected color image, and the image of the color of the pointed position is binarized and outputted to a character recognizing part 14 for application to the character recognition processing. Thus no limitation is applied to the colors used for recording the characters, etc., to be read. Then the characters can be read out of a general document, etc., where various colors are used.
Patent JP-S6035535-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUI TAKAYUKI
IPC: H01L21/314
Filed: 1983-08-08
Abstract: PURPOSE:To prevent it from cracks to generate in a spin coated glass film in a semiconductor device having a multilayer wiring structure made in such a way as to form the spin coated glass film and obtain the flat surface thereof by a method wherein the glass film is performed an etching until the surface of the first wiring layer is made to expose. CONSTITUTION:A PSG film 22, which is used as a first insulating film, and a first-layer aluminum wiring 23 are formed on a semiconductor substrate 21, then a silica film 24 (spin coated glass film) is formed. A dry etching is performed on the silica film 24 until the surface of the first-layer wiring 23 is made to expose, and an insulating film 25 (second insulating film), which is used as a PSG film, and a second-layer aluminum wiring 26 are formed by a CVD method. As a part of the spin coated glass film, where cracks generate, is removed, it is prevented from cracks to generate in the glass film due to hillocks, which generate in the first wiring layer. As a result, any possiblity that cracks generate in the second insulating film is eliminated as well.
Patent JP-H0211953-A (JP)
Title: Overdrive transmission unit
Inventor: NORUMAN REJINARUDO BERIBUOU
IPC: F16H63/30
Filed: 1988-06-13
Abstract: PURPOSE: To install an over-drive transmission easily in an existing passenger car by allowing a first and a second chamber to accommodate the main part(s) of at least a clutch device and/or clutch drive device and the main part(s) of a brake device and/or brake drive device. CONSTITUTION: An over-drive transmission unit 10 is composed of a housing 11 to accommodate a direct drive drum 12, a device 18 to be operated in direct drive mode by a clutch drive device 17, and a brake device 26 to be operated in over-drive mode by a brake drive device 28. The main part(s) of the clutch device 18 and/or drive device 17 is accommodated in an extension 82 protruding to the side opposite the cylindrical portion of the drum 12 to partition the first chamber, and the main part(s) of the brake device 26 and/or drive device 28 is accommodated in an extension 282 protruding in the same direction to partition the second chamber. Thus an over-drive transmission can easily be mounted even in an existing car.
Patent JP-S5845380-A (JP)
Title: Alkaline chemical polishing liquid for aluminum
Inventor: YOKOYAMA KAZUO
IPC: C23F3/02
Filed: 1981-09-14
Abstract: PURPOSE:To obtain a polished surface which is smooth and glossy with ease by contg. a specific silicic acid-contg. material together with a heavy metallic salt catalyst in Al chemical polishing liquid contg. caustic soda and nitrate and/or nitrite. CONSTITUTION:A silicic acid-contg. material selected from alkali silicate and bentonite is contained together with a heavy metallic salt catalyst in Al chemical polishing liquid cosisting of aq. liquid contg. caustic soda and >=1 kind of nitrate and nitrite. If the resultant alkaline Al chemical polishing liquid is held at about 80-110 deg.C and an Al material to be polished is dipped therein, the polished surface which is smooth and glossy is obtained with ease. Here the heavy metallic salt catalysts which promote the conversion of nitrate ions to nitrite ions, for example, copper salts, cobalt salts, etc. are preferable.
Patent JP-S5272077-A (JP)
Title: Positioning system
Inventor: FUJINAWA MASAAKI
IPC: H02P29/00
Filed: 1975-12-05
Abstract: PURPOSE: Simultaneously with overlaying a velocity setting circuit by a reloadable memory of a computer, hereupon is done a high velocity table memorized in advance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0310536-A (JP)
Title: Electronic mail system
Inventor: SENDA MAKOTO
IPC: H04L12/58
Filed: 1989-06-08
Abstract: PURPOSE:To reply inquiry from a terminal equipment and to distribute a list of an optional main by storing a main as center deposit when a terminal equipment to be distributed is disabled of communication, identifying the mail from a mail between terminal equipment and managing the mail. CONSTITUTION:When a mail cannot be sent to an receiving terminal equipment, a management table for center deposit required when a function depositing a mail in a center equipment is provided is provided for the transmission while awaiting the restoration of the terminal equipment or extraction from other terminal equipment and the table is referenced by the list of center deposit of the index of the center deposit mail. In the case of inquiry of the center deposit, the mail management table for center deposit is used and the list of all notice or a main addressed to an individual or designated terminal equipment is sent to the terminal equipment. However, in the case of the presence and immediate delivery, the mail list is sent to the designated terminal equipment or the individual.
Patent JP-H096164-A (JP)
Title: Fixing roller
Inventor: MATSUO MINORU
IPC: H05B3/00
Filed: 1995-05-18
Abstract: PURPOSE: To reduce the warming up time by providing a specific heat generating layer consisting essentially of chalcogen at least at a part of the surface of a roller or the inside of the roller. CONSTITUTION: The heat generating layer composed of a group III or VI, in the periodic table, amorphous material consisting essentially of chalcogen and having >=10<6> pieces of/cm<3> of crystal nucleus is provided at least at a part of the surface of the roller or the inside of the roller. As the group III or VI in the periodic table, amorphous material, selenium, a selenium-tellurium alloy, tellurium, a germanium alloy, a selenium-indium alloy, tellurium-indium alloy, selenium-antimony alloy and a tellurium-antimony alloy are exemplified, particularly selenium or the selenium-tellurium alloy is preferable.  Further, a protective layer for covering the heat generating layer and sealing the peripheral end part of the heat generating layer is preferably provided and a releasing layer for preventing the sticking of a toner or the like is preferably provided on the outermost peripheral surface of the fixing roller.
Patent JP-S5933526-A (JP)
Title: Interface device
Inventor: NANBA KEIICHIROU
IPC: H04N5/00
Filed: 1982-08-20
Abstract: PURPOSE:To select freely preferable printing data, by providing a storage device designated for address by the printing data and producing a remote control code based on the address data designated in the storage device. CONSTITUTION:When an ROM IC21a constituting a code converting circuit 21 is made active, the IC21a transmits the content of an address designated by the print data of the remote control command to data buses D0-D7. Thus, BCD- decimal decoders 21b, 21c are made active and the code of the printing data is converted based on the data from the IC21a. A remote control code signal corresponding to the command is generated in a remote control transmission IC22 based on the signal obtained through the conversion. The remote control code signal produced from the IC22 is amplified of current by an amplifier 23 and transmitted from a command output pin jack 24.
Patent JP-H05332603-A (JP)
Title: Laminated film
Inventor: NAKANO YOSHIHISA
IPC: B60H1/00
Filed: 1992-06-04
Abstract: PURPOSE:To achieve improvement of tear resisting force, reduction of sliding resistance and prevention of rubbing sounds by sandwiching a cloth-like material between flexible films and providing resin layers on surfaces of the flexible films. CONSTITUTION:A laminated film A adapted to move relative to air passing openings (outside air inlet ports, inside air inlet ports) to thereby open and close the air passing openings for permitting and regulating passage of air is formed by laminating flexible films 2 on both surfaces of a cloth-like material 1 with adhesive layers 3 therebetween and laminating thin resin layers 4 on both flexible films 2.
Patent JP-S5571612-A (JP)
Title: Activated carbon regenerating and sulfur recovering method
Inventor: TAKAHASHI KAZUYOSHI
IPC: B01D53/50
Filed: 1978-11-24
Abstract: PURPOSE: To simultaneously perform regeneration of activated carbon and recovery of S in a single apparatus by reducing sulfuric acid, etc. adsorbed on activated carbon to S in the presence of a carbon substance in a moving bed type regenerator.  
     CONSTITUTION: Activated carbon of about 4W10mm diameter used in desulfurization of exhaust gas and a carbon substance such as coal or coke of about 1W3mm diameter are introduced into moving bed type regenerator 3 from feed passes 1, 2. Oxygen-free heated gas of 700°C or above is simultaneously introduced from distributor 4 to decomposition-desorb and reduce sulfuric acid, ammonium sulfate, etc. adsorbed on the carbon to S. All of decomposition product gases in regenerator 3 are drawn out of distributor 6 and introduced into condenser 8 through dust collector 7 to liquefy the S, which is then recovered from pipe 9. The tail gas is fed to a combustion furnace. The activated carbon thus regenerated and unreacted carbon substance are discharged onto vibration screen 11 from the bottom of regenerator 3, separated, and recovered and discharged through discharge passes 12, 13, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05176397-A (JP)
Title: Hearing aid
Inventor: YOSEFU RENIIRU HERARUDASU MARI
IPC: H04R25/00
Filed: 1992-06-04
Abstract: PURPOSE: To provide the drawer means of hearing aid with a function for suppressing acoustic feedback as a 2nd function. CONSTITUTION: An intra-auditory canal hearing aid is provided with a microphone 1, an amplifier 2 and an electric/mechanic transducer 3 in the form of a speaker. This hearing aid is equipped with a drawer means 12 for drawing the hearing aid out of the auditory canal as well. The drawer means 12 is shaped in the form of a hollow tube 13 and one end of this tube is mechanically connected to housings 4 and 6 of hearing aid at a position for acoustically connecting the channel of the tube to a voice inlet 7 of hearing aid. The tube 13 is also functioned as an acoustic feedback suppressing means.
Patent JP-S6125989-A (JP)
Title: Booster for water spigot
Inventor: NISHIMURA SHUNICHI
IPC: F04D13/00
Filed: 1984-07-13
Abstract: PURPOSE:To aim at securing required water quality and water pressure, by using a booster which projectingly installs an upward straight pipe connecting an outer opening of a suction water passage to an outer surface of a tip end of a setting arm at an outlet of a water spigot and a downward pipe connecting an outer opening of a discharge water passage to a hose. CONSTITUTION:When a water spigot is opened, tap water flows into a suction water passage 14 of a setting arm 9 via an upward pipe for connecting an outer opening of the suction water passage 14 projectingly installed in an outer surface of a tip end part of the setting arm 9 at the lower part of a casing 25, passing through a pump vane 20, and is filled up inside a swirl chamber 26. Since water pressure of the tap water at the outlet of the water spigot acts on a pump as back pressure, the pump serves as a booster whereby the tap water intensified more than the back pressure flows out of a downward straight pipe for connecting an outer opening of a discharge water passage 15 to a hose. This booster unit is of compact in size and lightweight and installed in the water spigot even in a narrow place and, what is more, required water quantity and water pressure are made securable.
Patent JP-H06338071-A (JP)
Title: Magneto-optical disk drive device
Inventor: MIZUTANI TAKESHI
IPC: G11B11/10
Filed: 1993-05-25
Abstract: PURPOSE:To detect the position of a galvanomirror without fitting the galvanomirror with an external sensor. CONSTITUTION:A photodetecting element 30 for detecting return light F5 of a light beam F1 irradiating a magneto-optical disk 13 is provided with four photodetecting parts A, B, C and D, which are equivalently quadripartite in the tracking direction and in the parallel direction to the direction of a data track, and the position of the galvanomirror performing fine tracking is detected by discriminating a change of the light receiving state of the return light F5 on these four photodetecting parts A, B, C and D.
Patent JP-S5844940-A (JP)
Title: Hydraulic forging press
Inventor: BETSUSHIYO MICHIO
IPC: B21J9/06
Filed: 1981-09-11
Abstract: PURPOSE:To speed up operation and reduce the size and weight of apparatus by executing clamping of material and forging by a punch continuously using common pressure liquid. CONSTITUTION:The press consists of a press ram 5 that is operated by a reciprocating driving pump ram 3 through working liquid sealed in a cavity 6, a gripper 11 provided facing to the tip of the ram 5 to hold a material (a) to be forged, a gripper ram 12 that opens and closes the gripper 11 by liquid pressure, and conduits 14, 18 that connect a liquid chamber 13 that performs clamping of the ram 12 to the cavity 6. In this press, the ram 5 is operated by pressurized working oil after completion of clamping of the material by the ram 12 at initial stage of operation of the pump ram 3. The material (a) is forged by a punch 7 at the tip of the ram 5.
Patent JP-S5841529-A (JP)
Inventor: FURANKU DADORII SUTOTSUTO
IPC: A61B5/022
Filed: 1982-08-20
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-H10317065-A (JP)
Title: Method and device for energizing and heating plate like metallic material
Inventor: HIROTA YOSHIAKI
IPC: C21D9/62
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To evenly and continuously heat from a front end to a rear end in good controllability when a moving plate like metallic material is heated with joule heat by causing to flow AC current. SOLUTION: A pair of electrodes 8, 9 different in a length in the moving direction of a plate like metallic material 1 are arranged to both end parts of the plate like metallic material 1. A pair of these electrodes 8, 9 and electrodes 10, 11 are alternately arranged in the moving direction of the plate like metallic material 1 in two pairs or more as changing its combination in term of long/short. High magnetic annular cores 5, 6, 7 are arranged so as to encircle the plate like metallic material 1 with sandwiching each electrode.
Patent JP-S5849688-A (JP)
Title: Device for pulling up crystal
Inventor: TAMAI KOUICHI
IPC: B65H20/06
Filed: 1981-09-16
Abstract: PURPOSE:A device for pulling up a crystal more uniformly, by constructing a device for pulling up a ribbonlike crystal equipped with a device for adjusting automatically the center of crystal having function to maintain the right track. CONSTITUTION:The ribbonlike crystal 4 is sandwiched and supported by the device 14 through two pairs of the conveyor rollers 13a, 13a, 13b and 13b. The power is transmitted from the drive motor 15 through the drive pulley 16a, the drive belt 34a, the connecting belt 35a, and the roller 13a to the crystal 4. The deflections of the belts 34a and 34b, the belts 35a and 35b are absorbed by the tension not shown in the Fig., and the pulling track 103 is aligned with the die having a slit for forming the melt in a crucible into a ribbon shape by the X-Y-theta stage 36. The device 20 for adjusting automatically the center of crystal is set at the back of the device 14, and the device 14 is fixed to the sliding plate 34 in such a way that the reproducibility of the position is not lost. This device for pulling up crystal not only suppress the undulation and bending of crystal but also aligns easily the center of seed crystal with the interfacial boundary. The fluctuations in the thickness of crystal are automatically adjusted to the center of crystal, so the constant arrangement of operator is not required.
Patent JP-H08339175-A (JP)
Title: Character display device
Inventor: SHINDO HIROYASU
IPC: H04N5/445
Filed: 1995-06-12
Abstract: PURPOSE: To always read out correct data with a peripheral circuit held in a miniaturized state, by dividing a storage means into a first and a second storage areas and accessing the first and second storage areas during the first and the remaining second processing period of each machine cycle. CONSTITUTION: A storage area or a storage means 6 is divided into a first storage area storing a program data and a second storage area storing a character data in the same address space. Further, the first and second storage areas of the storage means 6 are made possible to be accessed at different timings during a specified processing period which is a plurally divided period of each machine cycle. Also, a latch circuit 14 is provided which holds a character code of a video RAM 1 at a position where a display character is replaced by another one in the horizontal scanning direction. Consequently, the peripheral circuits are prevented from expanding, and also since the first and second storage areas cannot simultaneously be accessed, correct data can always be read out.
Patent JP-H07125195-A (JP)
Title: Drive method for ink jet head
Inventor: NAKANO TOMOAKI
IPC: B41J2/055
Filed: 1993-06-16
Abstract: PURPOSE:To obtain an inexpensive drive circuit capable of high-speed printing by reducing a peak total current value to drive piezoelectric devices of a head and eliminating malfunction caused by noise. CONSTITUTION:Piezoelectric devices, as energizing portions to jet ink drops, are driven, lagging by a delay time td for each channel. Peak charge and discharge current values are made lower than when the devices are driven simultaneously by making the delay time td equal to a rise time tr as determined by, for example, an electrostatic capacity Cp and a charge resistance rab, by preventing a peak charge current value consumed during the rise time tr and a peak discharge current value at a fall time from being overlapped.
Patent JP-2000332475-A (JP)
Title: Cooling device of power amplifier
Inventor: YAMASHITA KAZUO
IPC: H03F1/30
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To cool a power amplifier by a cooling device more efficiently than a conventional cooling device of the power amplifier. SOLUTION: Refrigerant flow paths 14 are respectively provided in each of the interiors of aluminium plates (heat conductors) 16, so that respective constituting part of each power amplifier 12 comes into thermal contact with each power amplifier 12, or to come into thermally contact with these aluminium plates 16. A refrigerant is circulated in the flow paths 14 by a refrigerant sending and feeding heat dissipation unit 20 provided on the outside of a shelter 18 so that in the flow paths 14 is dissipated from the flow paths 14.
Patent JP-S5767790-A (JP)
Title: Heat exchange type air blower
Inventor: YAMAMOTO TOSHIYOSHI
IPC: F28F5/00
Filed: 1980-10-15
Abstract: PURPOSE: To raise the efficiency of heat exchange as well as miniaturize a heat exchange type air blower having a corrugated metal blade by using a structure in which the shape of the groove of the corrugated metal blade is changed on each heat-exchanged fluid flow path side in such a way as to differentiate the cross- sectional areas of the flow paths.  
     CONSTITUTION: A blade 2 fixed to an inside maing plate 1 and an outside main plate 3 is divided into two sections in which two kinds of heat-exchanged fluids are separated by the main plate 3. And, the shape, e.g., width, of the blade 2 on both sides of the main plate 3 is changed in such a way that a difference is produced between the cross-sectional areas A and B of both flow paths, whereby differentiating the amounts of fluids flowing in both flow paths. Thus, the heat exchanging efficiency can be raised and also the heat exchange type air blower can be miniaturized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6123842-A (JP)
Title: Fuel injection device for engine
Inventor: IDA SUSUMU
IPC: F02D41/10
Filed: 1984-07-11
Abstract: PURPOSE:To improve a response and an accelerating feeling either, by performing engine control in discriminating an accelerating increment at actual running from that at idle running. CONSTITUTION:At a microcomputer 9, an engine speed is found by a detection signal out of a crank angle sensor 5, while a throttle opening and a throttle variation both are found by a detection signal out of a throttle sensor 4, and an air quantity is found by a detection signal out of an air flow meter 2 and that water temperature is found by a detection signal out of a water temperature sensor 3, respectively. On top of that, whether or not an engine is in time of actual running or at idle running is judged by a neutral switch 6, and when a fuel injection quantity is controlled with detection signals out of these sensors, such different accelerating compensation that an accelerating increment and an interstitial injection quantity are altered is carried out.