baber/WOPTO huggingface dataset:
Patent JP-S54159909-A (JP)
Title: Backup timer for slide detector
Inventor: NAGASE KAZUHIKO
IPC: B60L3/08
Filed: 1978-06-07
Abstract: PURPOSE: To make a timer itself fail-safe by cutting off brake taking off command when excitation of a relay for backup is cut off.  
     CONSTITUTION: When slide is detected and a relay RY1 is excited, a contact RY1a is closed, brake taking off command is output, at the same a contact RY1b is opened, and charging to a condenser CS is cut off. Due to this, the + electric potential of the input terminal of a comparator OP repeats an on-off action and is progressively decreased. When the electric potential of the - terminal is decreased lower than the prescribed value, the output wave form of the comparator OP is transformed into a liner wave form, the excitation is cut off since electric power from a transformer T is not transmitted to a relay RY2 for backup, a contact RY2a is opened to cut off the brake taking off command and the brake will be applied. Thus, by selecting a prescribed value for the time which will be required until the output of the comparator OP is transformed into a linear wave form from the detection of slide, the backup timer itself can have a fail-safe function. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07283616-A (JP)
Title: Irreversible circuit element
Inventor: OKADA TAKEKAZU
IPC: H01P1/36
Filed: 1994-04-07
Abstract: PURPOSE:To provide a small-sized and inexpensive irreversible circuit element of high reliability and high quality where the print resistance is easily measured and trimmed. CONSTITUTION:The matching circuit of the terminating port of an isolator consists of a parallel capacity C3 and a serial capacity C4. By this constitution, the circuit between an inductance L obtained by the center electrode and a terminating resistance R is open in DC, and the terminating resistance R (print resistance) can be measured and trimmed, and the isolator of more proper matching is formed. If a serial inductance is added to the matching circuit, the terminating resistance can be set to any value, and further, the matching condition is easily set and adjusted, and it is easily changed to a circulator.
Patent JP-H09260697-A (JP)
Title: Manufacture of integrated solar cell apparatus
Inventor: HASHIMOTO HARUHISA
IPC: H01L31/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To process a noncrystalline silicon film and a metal electrode simultaneously, by irradiating an integrated solar cell provided with a substrate, a transparent conductive film, a noncrystalline silicon film having an optical active layer, and a metal electrode with a laser beam having nonuniform intensity distribution, in the section. SOLUTION: A transparent conductive film 2 is formed on a glass substrate 1, and is divided into an arbitrary number of stages into strips. After a noncrystalline silicon film 3 having a pin junction inside is deposited on it, a rear electrode 4 is formed on the film 3. A laser beam L to be used for processing is formed, and its intensity distribution in the section is nonuniformized into strong and weak parts by an optical means. The output in the strong part La is about 40-50mW, and that in the weak part Lb is about 30-40mW. Since it becomes possible to perform connection in the strong distribution part, and separation in the weak distribution part, it becomes possible to simultaneously perform the processing of the noncrystalline silicon film and the metal electrode.
Patent JP-S63233897-A (JP)
Inventor: NAKANISHI MASAJI
IPC: B44C1/22
Filed: 1987-03-23
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-H11262470-A (JP)
Title: Insertion part of endoscope
Inventor: OHARA KENICHI
IPC: A61B1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an insertion part of an endoscope where the outer skin of a flexible pipe is not varied in thickness and hardness but its flexibility is easily and smoothly varied from a midway part thereof. SOLUTION: A wire guide 24 made of a closely wound coil pipe for guiding a control wire 23 passed therethrough is inserted into a flexible pipe 2 fitted over an insertion part. In this case, of the part of the wire guide 24 located within the flexible pipe 2, the range from a proximal end position to a mid position of the flexible pipe 2 is covered with a flexibility-restraining coil pipe 25 formed by winding a metallic wire.
Patent JP-H08262691-A (JP)
Title: Mask pattern for checking
Inventor: IGARASHI TADASHI
IPC: G03F1/44
Filed: 1995-03-28
Abstract: PURPOSE: To provide a mask pattern for checking which enables precise check regardless of conditions at mask manufacture, a fine pattern can be managed and regulated as a resist is still left, and further no pattern defect is caused. CONSTITUTION: In a mask pattern 20 for checking used for manufacture of semiconductor device, a pattern 21 having a standard line, and a pattern 22 having a different line in a position separated from the pattern 21 by the portion of a prescribed dimension (t) are combined and arranged.
Patent JP-2000263340-A (JP)
Title: Part feeder
Inventor: HIRAMATSU MOTOI
IPC: H05K13/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact part feeder without enlarging the size which is easily laid out and which can be made at a low cost. SOLUTION: A part feeder has plural tray transfer tables 13, 14 on each of which a part storage tray is placed on a bed, and is provided with a part taking-out unit 2 equipped with a reciprocating means for reciprocating the respective tray transfer tables 13, 14 in the horizontal direction so that when one tray transfer table is at a part taking-out position 6B at which parts are taken out from trays 10, 11, the other tray transfer table is at a position 6A at which a tray containing parts is received from a tray stock unit part 1 for feeding the tray containing parts, and an empty tray elevating and lowering unit part 3 which can be elevated and lowered between a lowering position and an elevating position so that a tray emptied by taking out parts can be elevated to be recovered, and which is equipped with a chuck member for chucking emptied trays.
Patent JP-S55160617-A (JP)
Title: Automatic transmission axile casing
Inventor: YAMAMORI TAKAHIRO
IPC: B60K17/04
Filed: 1979-06-04
Abstract: PURPOSE:To keep the oil level in an oil pan beyond a specified position for any running state by a method wherein when engine oil is transmitted between the oil pan and the final gear chamber through communicating passages, the communicating passages are formed at special positions. CONSTITUTION:The transmission axle casing 1 is provided with a transmission chamber 32 isolated in itself and an oil pan 3 downward. A valve body 34 of an automatic variable speed controlling mechanism is stored in the oil pan 3 and an inlet port 48 of an oil pump is formed on an oil strainer cover 47 under the body 34. On the wall part 35 of the transmission chamber are formed, for instance, two communicating holes 36, 37, which communicate the internal part of the oil pan 3 with that of the chamber 32. In this case, the communicating holes 36, 37 are formed so that the line which goes through the hole end and the oil inlet port 48 may take over nearly 20 deg. to the horizontal plane. Therefore, the oil level can not come under the inlet port 48 in any running states.
Patent JP-S52152934-A (JP)
Title: Chelate bonding one-pack type coating compounds
Inventor: HAYASHI MASAAKI
IPC: C09D5/08
Filed: 1976-06-16
Abstract: PURPOSE: A chelate bonding one-pack type coating compostion capable of forming films having improved anticorrosion, secondary adhesion, etc., comprising a composition prepared by incorporating a reaction product of an epoxy resin and an amino compound with a phenolic carboxylic acid, and a solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51147611-A (JP)
Title: Driving gear for draw-winders
Inventor: ONO ITSUPU
IPC: D02J1/22
Filed: 1975-06-10
Abstract: PURPOSE: To prevent the occurrence of defectives due to an abnormality in variable frequency changer which feeds to traverse motors for draw-winders by providing with a circuit which changes and lets stop the electric power supply. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05230642-A (JP)
Title: Sputtering target
Inventor: BABA TAKASHI
IPC: H01J37/30
Filed: 1992-02-21
Abstract: PURPOSE:To prevent the cracks of a target material caused by heating. CONSTITUTION:A target material 1 contg. required elements is fixed to a backing plate 3 by a bonding material 2. The target material 1 is provided with slit grooves (or grooves by notching or grooves by cutting) 4, and the target material 1 is divided into many small divisions 11. The difference of the elongation in the position in the thickness direction of the target material or the like are reduced, by which the cracks of the target material can be prevented. The small pieces of the target material which has previously been made may be adhered to the backing plate.
Patent JP-H04305946-A (JP)
Title: Film carrier board
Inventor: HIBINO YUTAKA
IPC: H01L21/60
Filed: 1991-04-02
Abstract: PURPOSE:To provide a film carrier board which does not degrade its properties and excels at its heat dissipotion performance even under an environment where there exists a marked change in temperature and a high temperature and high humidity environment as well. CONSTITUTION:A ceramic thin film 2 is formed on a base film 1 where a conductor circuit 3 is formed on the thin film 2. There is produced ion mixing by the irradiating with a heavy energy ion beam the interface between the base film 1 and the ceramic thin film 2.
Patent JP-S56166563-A (JP)
Title: Error control system
Inventor: NAKAJIMA YUTAKA
IPC: G06F12/16
Filed: 1980-05-28
Abstract: PURPOSE:To enable to confirm the erroneous or normal control only with one data transmission and to speed up the processing, by effectively using the data bus, in a system where a storage device and a data processor are connected with a data bus. CONSTITUTION:A data processor 1 and a storage device 2 are provided with additional bit registers 14, 24, and the additional bits are fed from the data processor 1 to the storage device 2 with the address information, and the data and the additional bits are written in a memory 20 according to the address information. In case of normal transfer mode, the data is stored in the memory 20 based on the address information with the correction bit produced from a one bit correction control section 25. Thus, the data processor 1 reads out these two types of data and compares the additional bits with the correction bit, allowing to confirm whether the one bit correction control section 25 is normal or not.
Patent JP-S56166586-A (JP)
Title: Optical character reader
Inventor: HASEGAWA KENJI
IPC: G10L15/24
Filed: 1980-05-28
Abstract: PURPOSE:To improve the recognition precision of a voice recognizing part, by sending candidate character information for a rejected character to the voice recognizing part in a character reading part and by referring to candidate character information to recognize the voice in the voice recognizing part. CONSTITUTION:Characters entered on a form 4 are read by a character reading part 1. If a reject occurs in the reading part 1, the pattern of a rejected character is transferred from the reading part 1 to a display part 2 and is displayed. Simultaneously, the reading part 1 writes candidate character information for the rejected character into a storage circuit 33 of a voice recognizing part 3. Then, a reject correcting voice which is inputted through a microphone is recognized by a voice recognizing circuit 31. If no reject occurs in the circuit 31 as the result, the code of the answer is transmitted to an editing circuit 34. If a reject occurs, the circut 34 compares candidate voice information from the circuit 31 and candidate character information from the circuit 33 with each other overall to determine final recognition results.
Patent JP-H01241452-A (JP)
Title: Ink-jet recording apparatus and ink-jet recording method
Inventor: MIYAZAWA YOSHINORI
IPC: B41J2/175
Filed: 1988-03-24
Abstract: PURPOSE:To facilitate the supply of ink to a head and to realize high reliability and operability, by a method wherein granular ink prepared by covering liquid ink with a solid shell is supplied to the head and heated so that the shell of an ink particle be melted to be liquefied for flying. CONSTITUTION:Ink is supplied to an ink reservoir 24 and heated by a heating means 34. As for the ink, liquid-form ink 60 of high viscosity made up of a main material, an auxiliary and a coloring material is covered with a solid shell 61 of thickness (a) and supplied as a granular ink particle in the shape of a microcapsule of a diameter D. Inside a head, the shell heated by the heating means is melted and liquefied, while the liquid-form ink of high viscosity turns to be of low viscosity, and these are mixed with each other to be a uniform liquid, which is pulled up to the vicinity of a nozzle by a capillary force, supplied to and filled up in it. When a voltage is applied between a common electrode 38 and a pattern electrode 36, a piezoelectric element contracts due to a piezoelectric effect. As the result, the free end of a vibrator 31 is displaced in the direction of a nozzle plate, so that the ink in the vicinity be discharged from the nozzle.
Patent JP-S59194800-A (JP)
Inventor: NAGAI KUNIAKI
IPC: D06F58/28
Filed: 1983-04-20
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-H04218470-A (JP)
Title: Hydromechanical speed changing and steering apparatus control device
Inventor: MARUYAMA RYOICHI
IPC: B62D11/12
Filed: 1991-03-12
Abstract: PURPOSE:To perform optimum control constantly even with the setting error or change of hydraulic pump performance. CONSTITUTION:There are provided a right and a left hydraulic pump delivery volume control actuators, a right and a left hydraulic pump actual delivery volume detectors, a right and a left hydraulic motor rotating speed detectors, a manual-operated switch switched into two positions, and a control device provided with two control circuits switched by the signal of the manual-operated switch. This control device is made into a pump performance check circuit when the manualoperated switch is switched into a first position and made into a travel control circuit when the manual-operated switch is switched into a second position. A right and a left hydraulic pump delivery volume control signals are for performing such control as to obtain the value corresponding to the hydraulic pump actual delivery volume demanded on the basis of the relation between the hydraulic pump delivery volume control signal stored by the pump performance check circuit and the hydraulic pump actual delivery volume.
Patent JP-H03270998-A (JP)
Title: Pen falling control method for plotter
Inventor: OGATA KAZUOMI
IPC: B43L13/00
Filed: 1990-03-20
Abstract: PURPOSE:To make the use as a plotter possible by shortening the reaching time of a pen to paper by applying a current allowing the pen to fall to an intermediate position to a solenoid and controlling the falling quantity of the pen by feedback control after the falling of the pen to the intermediate position. CONSTITUTION:At first, a plurality of points are set on the side of paper 6 from an intermediate position 8 as the objective falling positions of a recording pen 3. Next, when the pen 3 is allowed to fall, a large amount of a current value is applied to a solenoid so that the pen 3 largely falls from the first position to the intermediate position. Therefore, the pen 3 suddenly falls to the intermediate position but, since the falling quantity at this time exceeds the range of the control quantity of a feedback control system, the pen 3 generates vibration at the intermediate position after the falling to the intermediate position. After a predetermined time is elapsed before the signal generated when the pen falls to the intermediate position is stopped, the falling of the pen due to feedback control is started. Since the distance from the intermediate position 8 to the paper 6 is slight at this time, the pen 3 can smoothly come into contact with the paper 6 by feedback control.
Patent JP-S63236466-A (JP)
Title: Image reader
Inventor: MUKOJIMA HITOSHI
IPC: H04N1/04
Filed: 1987-03-25
Abstract: PURPOSE:To realize the storage of unsharp picture data required for acquiring superior picture data without using a special device, by converting an optical image which transmits a transmission original as vibrating it to a picture signal. CONSTITUTION:When a lamp 1 is lit by applying a power source and an instruction to read an unsharp signal is issued, the driving of a stepping motor 15 is controlled, and a film stage 6 vibrates setting a position moved by one line as reference. And under such a state, the motor 15 is rotated at stationary speed, and the stage 6 is moved by one line, and the read of the unsharp signal is started, then, a storage operation at a sensor 8 is performed. And when the storage of the picture data of one line is completed, the unsharp signal is transferred from the sensor 8, and is sent to an external equipment 22. In such a way, it is possible to obtain the unsharp picture data required for acquiring the picture data better than ever without using the special device.
Patent JP-H04282725-A (JP)
Title: Processing system relating to software developing environment
Inventor: HARADA MASAFUMI
IPC: G06F9/06
Filed: 1991-03-11
Abstract: PURPOSE:To efficiently develope software by a user without restricting the length of an external name of programming language by releasing the restriction of the length of the external name. CONSTITUTION:This processing system is provided with an attribute file 17 for storing various information relating to the external name of programming language in a source program 10, the file 17 is shared by an editor 2, an external name conversion processor 13, a compiler 3, a linker 4, and a debugger 6 and each processing is executed while referring the file 17. Thereby restriction in the length of the external name of programming language can be released without lossing a user interface. Therefore a user of the programming language can efficiently develope software without receiving restriction in the length of the external name and execute efficient processing also at the time of transferring the software from another machine in which the length of the external name is not restricted.
Patent JP-2000265208-A (JP)
Title: Method for adding boron to molten steel in vacuum degassing treatment
Inventor: ISOBE MASAHIRO
IPC: C21C7/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To stably obtain a boron-added steel in high yield by beforehand charging a flux for reforming into molten steel for executing a vacuum degassing treatment, successively, controlling the ratio of molten steel weight to circulating flowing velocity so as to become a specified range after adding the boron as FeB and circulating the molten steel. SOLUTION: The molten steel obtd. by melting in a converter and reforming slag, is charged into the vacuum degassing apparatus, and the flux and FeB are charged and circulated under reduced pressure to execute the vacuum treatment, impurities are removed, and also, the hardness, toughness, hardability, or the like, are improved. At this time, the flux for refining of CaO-CaF2, or the like, is beforehand charged in this molten steel, and the molten steel is circulated and the boron-addition is executed by charging FeB into this molten steel. Further, after adding the boron, the circulation of molten steel is executed in the condition satisfying the molten steel wt. (ton)/the molten steel circulating velocity (ton/min) = 1-3. In this way, the boron in the molten steel is uniformized and stabilized to prevent the lowering in yield of the boron.
Patent JP-H02251008-A (JP)
Title: Air preheater and prevention of abnormal temperature rise
Inventor: KONDO SEIICHI
IPC: F23L15/00
Filed: 1989-03-24
Abstract: PURPOSE:To prevent an abnormal temperature rise in heat accumulation before it occurs by discovering by a sensor at an early stage an abnormal state in the change of the temperature in preheating air and in the change of the SOx concentration in exhaust gas. CONSTITUTION:The unburned portion accumulated on the heating elements of an air preheater 1 starts to be oxidized, and when the heat accumalation starts on the elements by the heat generation there, an abnormality appears in an exhaust gas outlet temperature sensor 8 that is provided at exhaust gas outlet section, preheated air outlet temperature sensor 9 provided at the outlet section, and SOx sensor 8 provided at the exhaust gas outlet section, and those temperatures and the SOx concentration start to rise, At this stage at which this abnormality is discovered, a forced draft fan 7 is operated, and if a damper 5 at the outlet of the forced draft fan, damper 6 at the outlet of the preheated air, and damper 3 at the inlet of the air preheater exhaust gas are closed and a partition damper 12 of a bypass duct and an outlet damper 4 of the air preheater exhaust gas are opened, cooling air is sent from a bypass duct 11 for forced cooling and accumulated unburned portion is oxidized and generates heat and the heating elements which are accumulating heat are cooled and an abnormal rise in temperature by heat accumulation on the elements is preveated in the initial stage.
Patent JP-H01271497-A (JP)
Title: Storage stable anion liquid detergent composition containing amphoteric distyrine derivative
Inventor: KURAUDO EKUHAATO
IPC: C11D3/40
Filed: 1989-03-24
Abstract: PURPOSE: To prevent bleach spots from being formed and to impart excellent bleaching effect and detergent stability by blending a amphoteric distyryl fluorescent whitening agent to an anionic liquid detergent.  
     CONSTITUTION: The anionic liquid detergent composition is obtained by adding a 0.01-2% amphoteric distyryl compound of formula I, e.g. the fluorescent whitening agent comprising a compound of formula II. In the formula I, X is O, S, a direct bond,-SO 2 N(R 5 )-, -CON(R 5 )- or -COO-, Y 1  and Y 2  are mutually independently 1-4C alkylene or hydroxy propylene, R 1  and R 2  are mutually independently 1-4C alkyl or -NR 1 R 2  and form a pyroresin ring, a piperidine ring, a hexamethylene imine ring, a morpholine ring, etc. Further, R 1  and R 5  may together form a piperidine ring. R 3  and R 4  mutually independently form H, 1-4C alkyl, halogen, 1-4C alkoxy, 3-4C alkenyl or CN and are combined together to form a trimethylene or a tetramethylene group; and R 5  is H, cyanoethyl, etc., Q is -COO or -SO 3 , and n is 1 or 2. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62229851-A (JP)
Title: Method and apparatus for positioning semiconductor wafer
Inventor: NISHIGAKI HISASHI
IPC: H01L21/67
Filed: 1986-03-31
Abstract: PURPOSE:To position a semiconductor wafer highly accurately' by driving facing belts in the reverse directions as a set unit for two sets of the belts, thereby rotating the semiconductor wafer, monitoring and detecting the arrival of the position of the orientation flat at a specified position, and stopping the driving of the belts. CONSTITUTION:Semiconductor wafers 2 are sequentially mounted on a first conveying belt 6 and a second conveying belt 7 and conveyed. The movement of the wafer 2 is stopped at a delibery part 12 between both conveying belts 6 and 7 by a stopper 3. The wafer 2 is roughly positioned at first. As the movement is stopped, the near ends of endless belts 6a, 6b, 7a and 7b forming the first conveying belt 6 and the second conveying belt 7 are lifted and the endless belts are turned in the reverse directions. Then the semiconductor wafer 2 is rotated. When a sensor 5, which is attached to a wafer guide 13, detects an orientation flat 2a, the turning of the belts is stopped. The upward movement of the belt end parts is released. The wafer guides 13 and 13' are further brought closer and contacted to the semiconductor wafer 2. Thus the positioning is performed more accurately.