baber/WOPTO huggingface dataset:
Patent JP-S55125544-A (JP)
Title: Optical information recorder
Inventor: TANAKA YOSHIHARU
IPC: G02B7/28
Filed: 1979-03-19
Abstract: PURPOSE: To make it possible to easily decide a proper bias of the automatic focusing control unit, irrespective of the status of an incident object of a light beam, by using a focus detecting output in case a focus has been matched.  
     CONSTITUTION: A light beam from a laser 1 is irradiated as a spot 9 by writing it to the recording disk 8 through a focusing lense 7, deviation of the relative position of the disk 8 and the spot 9 is detected, and the focus is controlled by its detective signal. And before the information is written, a reflected beam 10 from the disk 8 is irradiated to the laser 1 as a feedback beam 10b, the quantity of light of the beam 10b is detected by the laser 1, and the time when a focus of the spot 9 is matched to the disk 8 is discriminated. A proper bias of the focus control unit is decided based upon the focus detecting output in the automatic focus control unit in case a focus has been matched as mentioned above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09220870-A (JP)
Title: Manufacture of lithographic printing plate support
Inventor: UESUGI AKIO
IPC: B41N3/03
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a lithographic printing plate support, with which cross stroke is almost inconspicuous and which has favorable printing performance by a method wherein more uniform pits having high plate wear are formed. SOLUTION: In the electrochemical surface-roughening process of an aluminum support by applying alternating waveform current in acid electrolytic solution, the following conditions are satisfied: tFHP<=0.15tF, 0.2tF<tFP<=0.4tF, tRHP<=0.15tR, 0.2tR<tRP<=0.4tR, in which tF is an anode time per cycle of alternating current tR is a cathode time per cycle of alternating current, tFP is a time required for anode current to reach its peak value, tRP is a time required for cathode current to reach its peak value, a tFHP is a time required for anode current to reach 50% of its peak value and a tRHP is a time required for cathode current to reach 50% of its peak value.
Patent JP-H01206694-A (JP)
Title: Etching evaluation metal foil and method for etching evaluation of printed wiring board
Inventor: AKAMATSU TOSHIYUKI
IPC: C23F1/00
Filed: 1988-02-15
Abstract: PURPOSE:To realize an etching evaluation metal foil and a method for the etching evaluation of a printed wiring board by a method wherein the etching evaluation metal foil is formed of a metal foil piece whose thickness is gradually varied from one end to the other, and an etching state is evaluated through a residue of the etching evaluation metal foil. CONSTITUTION:An etching evaluation metal foil A is sticked to an optional part such as an end of a laminated board 3 or the like so as not to cause obstruction to the formation of a circuit pattern. Next, a metal foil 2 is subjected to an etching treatment to leave the part foil 2 covered with resist as a circuit pattern to form a circuit. And, as the etching evaluation metal foil A is formed of a metal foil piece 1 whose thickness is gradually varied from one end to the other end, when the etching evaluation metal foil A decreases in thickness due to the etching action, both L and l grow short. Therefore, the evaluation can be executed by measuring the length of the etching evaluation metal foil A after the etching treatment is completed. By these processes, a method that evaluates easily if an etching state is adequate or not can be realized.
Patent JP-2000231608-A (JP)
Title: Mobile object identification device and ic card
Inventor: ISHIDO TOMOAKI
IPC: G06K19/10
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a memory area that a user can use from becoming small by permitting the respective records of the memory of a responder (IC card) to have the access permission bits of the number of types on interrogators (terminals). SOLUTION: The first word of each record in the memory of an IC card is an access right word 325 managing the right of the reading/writing of the record and fifteen remaining words are data areas 326. The access right word 325 is constituted of a WRITE right byte and a READ right byte. In the WRITE right byte, bits 0H-7H show the presence or absence of the right of WRITE access to the pertinent records of eight terminal types. In the READ right byte, bits 8H-FH show the presence or absence of the right of READ access to the pertinent records of eight terminal types.
Patent JP-H06245623-A (JP)
Title: Whole culm charging combine harvester
Inventor: YAMAGUCHI HIROMI
IPC: A01D57/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a whole culm feeding combine harvester having functions to collect culms reaped with a reaper along the lateral direction with an auger and feeding the culms from the raking part to a feed conveyor with a raking claw radially protruding outward from the rotary drum of the auger and to force a raking claw to rake culms transferred into a raking part in a posture straightened along the longitudinal direction of the machine body of the combine. CONSTITUTION:A culm-falling transfer apparatus 9 for falling reaped culms transferred to the apparatus is placed in front of the raking part 7B of an auger 7.
Patent JP-S62189858-A (JP)
Title: Reception equipment in data terminal equipment
Inventor: YAMAMOTO KAZUMI
IPC: H04M11/00
Filed: 1986-02-17
Abstract: PURPOSE:To attain talking with a caller even when the changeover from the automatic operation to the manual operation is forgotten by providing a bell ringer operated after a prescribed time of a timer operated when a reception section sends an answer tone to a caller. CONSTITUTION:If a changeover of a switch 23 from the automatic position to the manual position is forgotten and a data reception section 6 sends an answer tone, a timer circuit 22 counts a prescribed time. When data is sent within the time, it is stored as it is and when no data signal is transmitted even after the time elapses, it is judged as normal telephone call (not data communication), a relay contact 5 is switched to the position of a telephone section 7 to operate a voice synthesis IC 17 thereby giving information that the caller does not cut off the line. A bell ringer 19 is operated during that time and the hook-off of a handset 9 is urged.
Patent JP-H01207015-A (JP)
Title: Juicer
Inventor: IHARA KEISUKE
IPC: A47J19/00
Filed: 1988-02-15
Abstract: PURPOSE:To prevent the leakage of juice from between a pan part and a residue case by erecting a support rib forming a first space for preventing the invasion of a liquid between the lower face of a bottom wall and a first step part and forming a small step part for forming a second space extending along the corner of a second longitudinal wall part and a second step part. CONSTITUTION:The support rib 460 of a case constituting member 400a abuts on the second step part 230a of the pan part 200, the residue case 400 is mounted on the pan part 200, a peripheral wall part 400b is fitted into the first longitudinal wall part 230d of the pan part 200 and the support rib 460 is fitted into the second longitudinal wall part 23c of the pan part 200. The first space C1 is formed between the first step part 230b and the lower face f2 of the bottom wall part 400d and the second space C2 is formed by the small step part 460b of the support rib 460. Accordingly, the juice is prevented from being elevated by a capillary phenomenon along the second longitudinal wall part 230c and the first longitudinal wall part 230d and the leakage of the juice is prevented at a position where the pan part 200 is fitted to the residue case 400.
Patent JP-H11232379-A (JP)
Title: Hopper control method for ocr system
Inventor: TAKAKUWA NOBUYUKI
IPC: B65H1/14
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an OCR system that quickly processes read job for small amount of slip unit by following position information of a hopper table set to be format information in advance and controlling a position of the hopper table after slip read completion. SOLUTION: This OCR system has a hopper motor control part 4 for controlling a position of a hopper table 1 after slip read completion, records and stores A or B as a hopper standby position in format information in advance, the hopper table 1 is raised and a slip 2 is supplied at a paper feeding position X by a hopper motor 3 and the hopper motor control part 4 by starting a job by putting the slip 2 on the hopper table 1. When all the slips 2 on the hopper table 1 are supplied, the hopper motor 3 and the hopper motor control part 4 have the hopper table 1 lower and control it so that the table stops at a hopper standby position A or B specified by the format information.
Patent JP-S57148598-A (JP)
Title: Controller for motor generator
Inventor: KUWABARA KIYOTERU
IPC: H02P1/18
Filed: 1981-03-09
Abstract: PURPOSE:To increase the torque of a motor generator at the starting time by stopping the supply of a field current to a separately-excited differential field coil of a motor during the starting and accelerating periods. CONSTITUTION:When a motor contactor LB is closed, power is supplied to a motor M, and a motor generator MG starts rotating. Since the frequency is extremely low during the accelerating period, the gate controller GT of the differential current regulator Idif of a frequency regulator AFR generates a gate current so that a thyristor SCR becomes the maximum conducting angle, but sice the contact Cttb of a starting contactor Ctt bypasses the gate current, the thyristor SCR does not fire. The contactor Ctt operates after starting to shortcircuit the starting resistor SRT and eliminates the bypass of the gate current of the thyristor SCR. In this manner, sufficient torque can be applied to the motor at the starting time.
Patent JP-2000230064-A (JP)
Title: Apparatus and method for forming film
Inventor: SHIRAI TSUTOMU
IPC: C08J7/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To easily cope with a change in the shape of the container by simply exchanging an outer cylinder by providing a plastic outer cylinder between the plastic container and an external electrode. SOLUTION: An outer cylinder 15 made from a plastic, electrically connected to the electrode, and fabricated so as to be distant from a plastic container at a definite interval is provided between the container 4 and the electrode 2. Desirably, the cylinder 15 has an inside surface having a clearance substantially similar in shape of the external shape of the container 4. Desirably, the cylinder 15 has on the inside surface a film made from a material the same as the material from which a film is formed in the container 4. Therefore, even when a plasma circuitously enters the external surface of the container 4 in a plasma CVD process, the formed film can be prevented from contaminated with foreign matter. Desirably, the apparatus is provided with a cooling means such as for passing cooling water 14 into between the external cylinder 15 and the electrode 2.  Thus, it is possible to suppress a temperature rise of the electrode 2 during continuous film formation and to perform stable film formation.
Patent JP-H01209339-A (JP)
Title: Apparatus and method for measuring wetting of powdery granular material
Inventor: KO KIMIHIRO
IPC: G01N13/00
Filed: 1988-02-17
Abstract: PURPOSE:To achieve a higher measuring accuracy even when a powdery granular material is a fine powder or lyophilic, by arranging a piping to allow a pressure to be equal or different in a pressure measuring chamber and a sample chamber. CONSTITUTION:A sample chamber 2 is filled with a bulk solid material by a specified weight and the material is pressurized with a piston to form a bulk solid material layer 3. A gate valve V5 is opened to let a pressure measuring chamber 1 and the sample chamber 2 be at an atmospheric pressure. Then, a gate valve V3 and a stop valve V1 are opened to inject a liquid with a liquid pump 5 up to a water level L leaving a gap 17 below the bulk solid material layer 13 and it V1 is closed to stop the injection. Then, gate valves V3 and V5 are closed while a stop valve V4 is opened to feed air with a feed pipe 9 to pressurize to an extent suited to the measurement of a wetting. The air feeding V3 opened, the liquid comes in contact with the bulk solid material layer 13 from therebelow filling the gap 17. Thereafter, a pressure change is measured with the pressure measuring chamber 1 in terms of changing rate with time to determine the wetting of the powdery granular material.
Patent JP-2000231422-A (JP)
Title: Portable information terminal
Inventor: YOKOSUKA HIROBUMI
IPC: G06F1/16
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal excellent in usability without causing any state that an operation input from a remote operating means is impossible even through a portable information main body is available. SOLUTION: This portable information terminal is provided with a remote operating means to be operated by wireless from a position remote from a main body 101, and the portable information terminal is composed of a remote operating means and a card type remote control device 102. The main body 101 is provided with a card slot 103 for housing the card type remote control device 102, and when the card type remote control device 102 is housed in the card slot 103, a charging battery 212 incorporated in the card type remote control device 102 is charged.
Patent JP-H08203200-A (JP)
Title: Reproducing device
Inventor: MAEDA YASUAKI
IPC: G11B27/10
Filed: 1995-01-31
Abstract: PURPOSE: To reduce the power consumption and to prolong the life of buttery by performing operation control for the purpose of reducing the power consumption during a period of no operation of read-out of data. CONSTITUTION: At the time of reproducing, a data write/read part 30A is made to be on standby in accordance with a residual amt. N of a RAM 13, and power-down control is performed on the circuit part 30A by a system controller (SC) 11 with a power saving control signal. Then, whether a shutter is closed or not, is detected by the SC 11 with a switch 21. When the circuit part 30A is in the sleeping state at the reproducing time, the RAM 13 is only read out. The stored amt. N of the RAM 13 is monitored by the SC 11, and when the stored amt. N becomes smaller than a prescribed value, write operation in the RAM 13 is resumed at a high speed rate.
Patent JP-S57148049-A (JP)
Title: Exhaust gas recirculation controller
Inventor: HATA YOSHITAKA
IPC: F02M25/07
Filed: 1981-03-10
Abstract: PURPOSE:To prevent variation of an exhaust gas recirculation (EGR) rate further hold a reduction effect of NOx, by presetting the EGR rate in accordance with the operating condition of an engine, comparing said rate with output from a measuring means of the operating condition in a control circuit and performing feedback control of various controllers form output of said control circuit. CONSTITUTION:Outputs of a crank sensor 6, throttle valve opening sensore 17 and suction negative pressure sensor 20 are input to an electronic control circuit 21. An exhaust gas recirculation (EGR) rate, in accordance with the operating condition of an engine, is predetermined and compared with the outputs of the before described measuring means in the electronic control circuit 21, and said controller is feedback controlled by output of said electronic control circuit 21. In this way, the EGR rate can be prevented from being varied by deterioration or the like of durability in an EGR device.
Patent JP-H10236109-A (JP)
Title: Pneumatic tire having reinforcement belt type assembly
Inventor: HOBBS RUSSELL EARL
IPC: B60C9/20
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide durability at high speed and high homogeneity by applying the constitution that a reinforcement belt ply has a reinforced rubber strip at the end, reinforcement cords extended in parallel with each other are contained in each belt ply, and each reinforcement cord forms the prescribed angle with the equatorial plane of a tire. SOLUTION: Rubber strips 24 and 25 laid at the ends of belt plies 22 and 23 are used, and reinforcement cords or filaments therein are oriented at an angle between 5 and 90 degrees with the equatorial plane(EP) of a tire. Also the rubber strips 24 and 25 so reinforced are reinforced elastomer materials, and arranged in the vicinity of each belt end. In this case, the reinforcement cord for the rubber strips 24 and 25 is an organic polymer material selected from nylon, polyester or the like, and a mixture thereof. According to this construction, an expensive overlay layer can be eliminated and an excellent handling characteristic as well as the uniform abrasion of a tread 27 during high-speed drive is shown.
Patent JP-S56130511-A (JP)
Title: Burning device of solid fuel
Inventor: TAKENOUCHI ICHIROU
IPC: F23B20/00
Filed: 1980-03-15
Abstract: PURPOSE: To enable the efficient firing and combustion of solid fuel, by a method wherein ash drops holes are bored in a bottom plate of a combustion cylinder and in the proximity of its circumference and flame blow-up holes combined with air hole are perforated in an ash tray located below the combustion cylinder bottom plate so that the holes are displaced in position from the ash drop holes.  
     CONSTITUTION: Ash drop holes 3a are concentrically bored in a bottom plate 3 of a combustion cylinder 1, and flame blow-up holes 4a combined with air holes are formed in an ash tray located below the bottom plate 3 at the center side so that the holes are displaced in position from the ash drop holes. Solid fuel 6 are charged into the combustion cylinder to be placed on a firing source (not shown). Flames blow up through the flame blow-up holes 4a combined with air hole, and further blow up to an upper part through the ash drop holes 3a to fire the solid fuels 6. After firing, air is well supplied even if the firing source is extinguished, and this allows continuance of well combustion. Ashes drop onto the ash tray 4 through the ash drop holes 3a, and are prevented from falling on the firing source. This permits the efficient and sanitary firing and combustion of the solid fuel 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63200893-A (JP)
Title: Tool for treating filthy water
Inventor: HATANO HITOSHI
IPC: C02F3/06
Filed: 1987-02-18
Abstract: PURPOSE:To permit free setting and removal of a treating tool for filthy water to and from a water area, and to realize effective execution of anaerobic treatment of filthy water and aerobic treatment of activated sludge by fitting a weight, a floating body, and a catcher for materials in water comprising slender bodies protruding from a bar-shaped body toward outside, to a bar-shaped body. CONSTITUTION:A weight 3, a floating body 5, and a catcher 4 for materials in water comprising slender bodies protruding from a bar-shaped body 2 toward outside are fitted to the bar-shaped body 2. This treating tools for filthy water can be set or removed freely to or from a water area. When the tool is used in a filthy water treating tank, the catcher 4 for materials in the water catches activated sludge to elevate contact efficiency with materials to be treated, permitting simultaneously anaerobic treatment in a layer where the materials are heaped. Further, when the tool is used in sea, etc., not only anaerobic treatment of filthy water but also feeding to fishery products are possible. Moreover, when air is fed to the catcher 4, aerobic treating efficiency of activated sludge which has adhered to the catcher is elevated.
Patent JP-S56129941-A (JP)
Title: Failure monitor system
Inventor: MATSUMOTO HIROMICHI
IPC: H04L69/40
Filed: 1980-03-14
Abstract: PURPOSE:To enable to transmit the restoration at failure such as power failure quickly, by transmitting telegraphic message from the main controller to the input/ output device I/O, transmitting specific telegraphic message from I/O for nonresponse for a given time, and responding to the specific telegraphic message for I/O. CONSTITUTION:In automatic cashier, when the main controller 70 transmits any telegraphic message to I/O 81-83 including the card reader 91, slip issue device 92, bank node discharge device 93, customer panel control section 94, and monitor panel control section 95, if no-response is made for a given time afte, it is judged as the power supply interruption of I/O, and the failure flag is set for error processing. The device 70 transmits the IM frame telegraphic message used for the application of power supply and failure detection to the I/O where the failure flag is set. The I/O is not responsive to any telegraphic message while the IM frame telegraphic message is received at the restoration of power supply, and returns the response to the device 70 when the IM frame telegraphic message is received. The device 70 resets the failure flag with response the transmits the telegraphic message to be transmitted.
Patent JP-S59159705-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1983-03-01
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-2000232222-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBA FUMIHIRO
IPC: H01L21/28
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the reliability of a gate oxide film being degraded by a method wherein the film thickness of an initial oxide film, which is formed by the time of a loading-in-furnace and heat-up process, is controlled so that the film thickness's rate occupying to the film thickness of the gate oxide film is limited in a specified range. SOLUTION: The material for a gate oxide film is put in a furnace in 1% of oxygen/ inert gas (nitrogen gas, argon gas or the like) atmosphere at a temperature of 300 to 700 deg.C, for example, in the oxidation sequence of the five stages of loading-in-furnace →heat-up → oxidation → cooling-down →unloading-from-furnace and after the material is heated up until a temperature of 750 to 900 deg.C in 100% of inert gas (nitrogen gas, argon gas or the like) atmosphere, an oxidation (a wet oxidation, a dry oxidation, a hydrochlorolic acid oxidation, a DEC oxidation, an NO oxidation, an N2O oxidation or the like) is performed on the material at a temperature of 750 to 900 deg.C to form a gate oxide film.  At this tine, the film thickness of an initial oxide film, which is formed by the time of a loading-in-furnace and heat-up process, is controlled in a thickness to 20-40% of the film thickness of the gate oxide film. In such a way, by suppressing the film thickness of the initial oxide film of bad quality in a thickness thinner than 40% of the film thickness of the gate oxide film, the reliability of the gate oxide film is remarkedly enhanced.
Patent JP-S58150144-A (JP)
Title: Tracking control circuit of optical digital disc player
Inventor: NAKANE HIROSHI
IPC: G11B7/09
Filed: 1982-03-03
Abstract: PURPOSE:To perform tracking control accurately and to prevent malfunction in the stage of missing of signal, by providing a generating circuit for tracking error detection signal, an adder, a phase comparator, and a forming circuit for tracking error control signal. CONSTITUTION:The inversion input terminals (-) of differential amplifier circuits 25, 26 are commonly connected, and the connected point thereof is grounded through a resistor R16 and is grounded through an oscillator 32. The oscillator 32 generates the high frequency signal having a frequency higher than the frequency of the tracking error detection signal which is generated ordinarily. Therefore, the high frequency signal outputted from the oscillator 32 is superposed in the same phase on the tracking error detection signal by the circuits 25, 26. Thus, even if no tracking error detection signal is produced any longer by missing of the signal on account of drop-out, etc., the 1st and the 2nd pulse signals are formed in the comparators 27, 28 in accordance with the high frequency signal from the oscillator 32; therefore, the tracking error control signal is obtained.