baber/WOPTO huggingface dataset:
Patent JP-H1195677-A (JP)
Title: Light shielding hood and display device having the hood
Inventor: SHISHIDO JUNKO
IPC: G09F9/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To efficiently shield external light beams radiated from all directions by providing the left and right light shielding members which are folded toward an opening section side and always energized for a working condition by an energizing means. SOLUTION: Left and right light shielding sections 34 to 36 shield the external light beams in coming from the left and right directions of an opening section on a working condition. A front light shielding member 31 shields the light beams in coming from the front of the opening section. Each light shielding mechanism is constituted so that it is folded toward the opening section side. The sections 34 to 36 are always energized toward outside so as to maintain the working condition by a torsion spring 41. A cover member 20 is fixed to the vicinity of the end section of one side of a main body section 10 in a freely rotatable manner and covers the opening section of the section 10.  A fingertip putting section, which is slightly curved toward the cover member top surface side, is provided at the center of the front end section of the member 20 so as to ease the opening of the member 20 from its storage condition. On their working conditions, the sections 34 to 36 form the surface section which has the height, that is approximately same as the width of the member 31, and connects between the left and right edge sections of the member 20 and the left and right edge sections of the member 31.
Patent JP-S61133945-A (JP)
Title: Method for peeling resist
Inventor: HOSHINO EIICHI
IPC: G03F1/68
Filed: 1984-12-03
Abstract: PURPOSE:To enhance a yield of preparation of a chromium mask by introducing a gas mixture of O2 and CO2 into the quartz tube of a barrel asher and ashing a resist with O2 and CO2 plasma. CONSTITUTION:The quartz tube 11 of the barrel asher is provided with an anode 12 and a cathode 13 connected to an RF power source. A bucket 17 contg. a sample 18 is arranged in the tube 11, and the gas mixture of O2 and CO2 is introduced through a gas introducing tube 15. The Cr film 22 is formed on a glass substrate 21 and a resist pattern 23 is formed to obtain a Cr mask. The resist film 500-600nm thick is ashed by using a 3:1 mixture of O2 and CO2 and discharging it with a power of about 200W for 15-20min, thus permitting the Cr mask to be prepared at elevated yield without damaging the Cr film by batchwise processing the resist with the barrel user.
Patent JP-H0686238-A (JP)
Title: Picture discriminating device
Inventor: FUJISHIRO SHIGEO
IPC: H04N7/01
Filed: 1992-08-31
Abstract: PURPOSE:To highly precisely detect a picture signal converted into a picture signal and transmitted in an interlaced scanning system by inputting the adjacent field matching discrimination signal of the horizontal and vertical components of an input picture signal to a discriminating circuit, and discriminating whether a logical value 1 or 0. CONSTITUTION:In a picture discriminating device 1, when a picture signal S1 of the Nth field of an input picture signal S1 is inputted to a field picture outline matching detecting circuit 3, a horizontal edge detecting circuit 10 detects the horizontal directional components of the picture signal of the Nth field of the signal S1, and outputs it as an edge signal S8 to a memory 12 and a pattern matching circuit 14. The memory 12 inputs the (N-1)th field as a delay edge signal S1 to a matching circuit 14, and inputs a matching discrimination signal S12 to a discriminating circuit 4. And also, the circuit 3 inputs a matching discrimination signal S13 for the vertical components to the circuit 4 in the same way. When the logical value obtained from the signals S7, S12, and S13 repeats 1 and 0 in each field, the circuit 4 discriminates that the signal S1 is the converted animation in the interlaced scanning system, outputs a detection signal S14 of 1, and in the other case outputs the signal S14 of 0.
Patent JP-H02101014-A (JP)
Title: Preparation of freeze-dried drug of 1-((4'-hydroxy-2'-butenoxy)methyl)-2-nitroimidazole
Inventor: YASAKA KATSUYOSHI
IPC: A61K47/16
Filed: 1988-10-11
Abstract: PURPOSE:To obtain the subject drug preparation useful for the radiotherapy of malignant tumor by freeze-drying an aqueous solution of 1-[(4-hydroxy-2'- butenoxy)methyl]-2-nitroimidazole added with a neutral amino acid free from hydroxyl group. CONSTITUTION:An aqueous solution of 1-[(4'-hydroxy-2'-butenoxy)methyl]-2- nitroimidazole is produced by adding >=5wt.% of a neutral amino acid free from hydroxyl group (e.g., glycine or valine) to the nitroimidazole compound. The aqueous solution is frozen at <=-20 deg.C with a freeze-drying apparatus and dried by conventional method to obtain the freeze-dried preparation of 1-[(4'- hydroxy-2'-butenoxy)methyl]-2-nitroimidazole.
Patent JP-2000088739-A (JP)
Title: Micro small film-thickness cell for measuring infrared characteristics of liquid
Inventor: WADA MASAAKI
IPC: G01N21/3577
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To form a micro and accurate film thickness by providing a constitution in which the first plate body is placed on the second plate body, forming the first plate body with a transparent center out of material to transmit infrared rays, forming a circular recessed part between the center part and outside of the upper surface in the second plate body, and raising the outside upper surface higher than the upper surface of the center part by a predetermined thickness. SOLUTION: When a liquid with OH groups is supposed as a liquid to be used, the first plate body 2 is made of anhydrous quartz glass and circular, and its lower surface 11 and upper surface 12 are formed into parallel flat surfaces. The second plate body 3 is, for example, made of quartz glass, its upper surfaces 4 and 5 and lower surface 16 except a recessed part 6 are in parallel with one another, and the upper surfaces 4 and 5 are formed into flat surfaces at the same height. In addition, a reflecting film 7 is uniformly formed of reflective material such as aluminum on the upper surfaces 4 and 5 by coating, vapor deposition, etc., and a protective film 8 and a liquid thickness setting film 9 are formed on the reflecting film 7.  Then a liquid is dripped onto the upper surface 14 of the center part inside the recessed part 6 of the plate body 3, and the lower surface 11 of the plate body 2 is placed on the outside upper surface 13 of the plate body 3 to form a liquid film of the same thickness as that of the liquid thickness setting film 9.
Patent JP-H08124632-A (JP)
Title: Two-stage jack
Inventor: MATSUMOTO KOJI
IPC: H01R13/703
Filed: 1994-10-20
Abstract: PURPOSE: To make the contact piece structure in the inside clearly visible and at the same time economically manufacture a body whose lower stage side or upper stage side is solely made to have a different design regarding a two- stage jack having upper and lower two plug insertion inlet parts. CONSTITUTION: Contact pieces 21, 22 for a plug so set as to correnspond to plug insertion speces communicated respectively with upper and lower plug insertion inlet parts and movable parts of switch contact piece mechanism 23, 24 are set to face to their plug insertion inlet parts from the upper side or the lower side of the plug insertion inlet parts 25. The end faces of the contact pieces 21, 22 for a plug and of the switch contact piece mechanism 23, 24 are set to face to an open part formed in a side face of a body 10, so that the shapes of these contact pieces, etc., can be visible through the open part. The upper stage part and the lower stage part are formed by respectively different forming dies.
Patent JP-H05101514-A (JP)
Title: External storage device provided with wait state
Inventor: TOKUGAWA MORIO
IPC: G11B19/00
Filed: 1991-10-03
Abstract: PURPOSE:To reduce the power consumption and to increase the response speed by executing instructions by delivery between a write data memory and a cache memory in the case of the wait state to reduce the frequency in start of a spindle motor. CONSTITUTION:When access is performed just after the spindle motor is stopped to enter into the wait state, write data is stored in a write data memory 8. The data volume of data written in this write data memory 8 is monitored by a data volume monitor circuit 13; and when this data volume exceeds a prescribed value, a driving part 24 and a write control part 10 are started to write data of the write data memory 8 in a storage medium 18. A cache memory 7 is provided where data selected by a prescribed logic is stored at the time of coming of a read instruction from a higher-order device in the case of the wait state, and thereby, required data of the read instruction is read out from the memory 7, and the frequency in start of the driving part 24 is reduced.
Patent JP-S61135539-A (JP)
Title: Production of fermented mild containing carbon dioxide gas
Inventor: KAWAMOTO HISASHI
IPC: A23C9/123
Filed: 1984-12-05
Abstract: PURPOSE:Milk is combined with a specific amount of citric acid and inoculated with Streptococcus diacetilactis starter to effect fermentation at a specific temperature for a specific hours whereby fermentation milk containing a specific amount of carbon dioxide gas and having pleasant taste is obtained. CONSTITUTION:Milk or defatted mild is combined with citric acid, its salt or a product containing the same such as fruit juice to adjust its amount to 0.25-0.5%. Then, Streptococcus diacetilactis starter is inoculated in the composition in an amount of 1-2% to effect fermentation at 18-30 deg.C for 4-35hr. When acidity and the amount of carbon dioxide reach 0.7% (W/W) and 40% (V/V), respectively, the fermentation mixture is rapidly cooled to below 10 deg.C to stop the fermentation to give the objective fermentation milk. The product is preferably stored under cooling at temperature lower than 10 deg.C. EFFECT:The product is free from following defects: formation of alcohol, curd floating, precipitation of mild protein and coarse texture.
Patent JP-H0198318-A (JP)
Title: Input buffer circuit
Inventor: SUGIYAMA NOBUYUKI
IPC: H01L21/8238
Filed: 1987-10-09
Abstract: PURPOSE:To prevent malfunction by providing a MOSFET whose gate electrode is connected to an input terminal via a switch among an output terminal, a GND terminal and a power terminal so as to make the switches conductive/ nonconductive respectively. CONSTITUTION:A potential at a node N1 is made lower than a logic threshold value by MOSFETs 9, 10 by selecting a proper value for resistors 17, 18 and a high level output is obtained at a node N4 and a low level output is obtained at a node N5. Moreover, a switch 7 is conductive (on) and a switch 8 is nonconductive (off) to turn the MOSFET 5 off and the MOSFET 6 on and the MOSFET 4 off. Thus, the input signal is connected to a gate of the MOSFETs 1-3, the three MOSFETs act like an inverter and the input signal is outputted from an output terminal 20.
Patent JP-H04135661-A (JP)
Title: Electrostatic precipitator
Inventor: ARAKI KAZUHIRO
IPC: F24F7/00
Filed: 1990-09-25
Abstract: PURPOSE:To contrive the miniaturization of this precipitator and to increases the holding capacity of a dust by providing a discharging electrode capable of electro- charging the dust and having an electro-conductive fiber on the surface of the electrode plate and a counter pole part having the polarity to absorb the dust charged by this discharging electrode. CONSTITUTION:The discharging electrode 1 is provided with the electro--conductive fiber 3 on the surface of the electrode plate and executes the electro-charging of the dust 4. This discharging electrode 1 is constituted of plural sheets and the electrodes plates are exemplified by the electro-conductive metal plates such as steel plate, aluminum sheet and also the electro-conductive fiber 3 is exemplified by the electro-conductive nonwoven cloth such as carbon fiber body, copper plated fibrous body, and stuck to both sides of the electrode plates respectively to be mixed. When the voltage is applied to the discharging electrode 1 of this electrostatic precipitator, discharge is carried out from the electro-conductive fiber 3 of the surface of the electrode plates and the dust 4 is electrostatically charged. The charged dust 4 is suctioned to an opposite pole part 2 to be collected. Accordingly, since an electro-charged part is served also as the dust collecting filter, the miniaturization and the low cost production are attained.
Patent JP-H1197686-A (JP)
Title: Manufacture of semiconductor device
Inventor: KODAMA NORIYUKI
IPC: H01L29/78
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent deteriorating a gate insulation film of an FET, having a hot carrier resistance elevated by implanting N ions and avoid increasing the junction leak between the source and drain. SOLUTION: This manufacturing method comprises forming a gate electrode 4 on a well region 2 via a gate insulation film 3, depositing an oxide film 20 on the entire surface, implanting N ions in the condition to form an implanting peak in the oxide film 20, heat treating by a (rapid heating method) RTA, depositing an oxide film 22, etching back to form side walls 6, forming a source- drain region 7 by ion implantation, forming Ti silicide films 8, 8' by depositing Ti, heat treating and removing unwanted portions, forming a layer insulation oxide film 9, opening contact holes and forming electrodes and wirings.
Patent JP-H10104335-A (JP)
Title: Position measurement system
Inventor: TANIZAWA SHIGERU
IPC: G01C21/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a position measurement system wherein lower and miniaturization can be performed and a position can be measured at practical precision. SOLUTION: In the side of a center, a correction information calculation device 2 finds correction information for correcting a measured position by GPS on the basis of the measured position of a receiver 1 for GPS and a constant point survey position which is a previously measured exact position, an adding device extracts difference information M showing only a difference between latitude and longitude components from the correction information at prescribed time intervals to transmit it to the side of a base station facility. The difference information M is transmitted as a message of a pager 12.  In a discrimination device 13 in a position measuring device 10, the difference information M is extracted from the message which the pager 12 receives, and an exact position is obtained at high precision by a correction processor 14 on the basis of measuring information of the difference information M and the receive 11 for GPS.
Patent JP-S62116357-A (JP)
Title: Rear wheel steering controller for front and rear wheel steering car
Inventor: ICHIMARU HIDENORI
IPC: B62D7/14
Filed: 1985-11-15
Abstract: PURPOSE:To always secure the steering stability of a car by fixing the determined steering angle ratio when the steering angle of a front wheel is larger than a prescribed value and releasing the fixation of the determined steering angle ratio after the lapse of a prescribed time from the time when the steering angle of the front wheel becomes smaller than a prescribed value. CONSTITUTION:The steering angle ratio of the rear wheel steering angle for the front wheel steering angle is determined by a means 2 according to the car speed detected by a means 1. When a means 3 detects the steering angle of a front wheel and the detected value is larger than a prescribed value, a means 4 fixes the determined steering angle. When the means 4 fixes the determined steering angle ratio, a means 5 releases the fixation of the determined steering angle ratio after the lapse of a prescribed time from the time when the detected front wheel steering angle becomes smaller than a prescribed value. A means 6 outputs the control signal corresponding to the determined steering angle ratio, and in correspondence with the control signal, the rear wheel steering angle is set on the basis of the determined steering angle ratio by a rear wheel steering mechanism 30, and the rear wheels are steered.
Patent JP-H0792832-A (JP)
Title: Heating device and image forming device
Inventor: GOTO MASAHIRO
IPC: G03G15/20
Filed: 1993-09-20
Abstract: PURPOSE:To make the power consumption of a heating device zero at the time of standing by and to save power energy by driving a heating element having positive temperature characteristic by a power source on a secondary side. CONSTITUTION:A film material 1 is pressed and brought into contact with the heating element (PTC heater) 4 having the positive temperature characteristic by a pressing roller 2 functioning as a heating member, and driven to be rotated while it is allowed to slide in contact with the heater 4 by the rotating and driving force of the roller 2. A material P to be recorded carrying an unfixed toner image (t) formed thereon being a material to be heated is introduced to pass between the film material 1 in a press-contact nip part N formed between the heater 4 and the roller 2 by putting the film material 1 between them and the roller 2 so as to heat and fix the toner image (t). Thus, the volume of the heating body 4 is reduced without causing a trouble about calorific power or pressure proof even when the area of an electrode is made small and an interval between the electrodes is made narrow, and the small-sized heater 4 whose thermal capacity is low is easily produced and the heater 4 is incorporated in the heating device.
Patent JP-H04134526-A (JP)
Title: Tape type data recording and reproducing device
Inventor: TOYAMA TETSUTAKA
IPC: G11B15/46
Filed: 1990-09-26
Abstract: PURPOSE:To reduce under-run and to improve efficiency for transferring all the data by comparing average data transfer speed between a data buffer and a host with data transfer speed between the data buffer and a magnetic tape unit and lowering the magnetic tape traveling speed of the magnetic tape unit when the former is lower than latter. CONSTITUTION:A CPU 21 transfers the data stored in a buffer memory 23 through an interface 22 to the host. In this case, similar to the recording of the data to the magnetic tape, the CPU 21 changes the speed of a motor for traveling the magnetic tape so that the traveling speed of the magnetic tape can be the prescribed speed when the average data transfer speed from the host to the buffer memory 23 is lower than the data transfer speed from the buffer memory 23 to the magnetic tape unit. Thus, the traveling speed of the magnetic tape is changed so as to improve efficiency for transferring all the data.
Patent JP-H0982045-A (JP)
Title: Digital audio signal reproduction apparatus and digital audio signal reproduction method
Inventor: OZAWA KAZUHIKO
IPC: G11B20/18
Filed: 1995-09-09
Abstract: PROBLEM TO BE SOLVED: To restrict offending noises when an error that cannot be corrected by an interpolation is generated in reproduction digital audio signals. SOLUTION: A deinterleaving and interlocking circuit 7 sets back an interleaving process at the recording time, interpolates wrong audio data and sends it to a DSP 8. At this time, if an error that cannot be repaired by the interpolation is present, an error flag assigned to the audio data is set to 1 before the data are sent to the DSP 8. When the error flag of the input audio data is 1, the DSP 8 carries out a muting process to the audio data.
Patent JP-2001085765-A (JP)
Title: Optical working machine
Inventor: TACHIKAWA HITOSHI
IPC: H01S3/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical working machine, capable of satisfactorily optically machining an optical work, composed of two or more laminated materials which have different optical working characteristics. SOLUTION: In this optical working machine for optically machining a work 11 by irradiating a pattern on a mask 9, with a light beam from optical source means and projecting the patter on the work through a projection lens 10, a light beam from an optical source means is a beam composed of combined light beams from a first and second optical source means 1, 2 which emit pulse lights of mutually different oscillation times.
Patent JP-H06110741-A (JP)
Title: Computer device
Inventor: NARUTANI FUMIAKI
IPC: G06F12/00
Filed: 1992-09-25
Abstract: PURPOSE:To use a partition flexible and also to change a partition size dynamically even while a system is working. CONSTITUTION:When a file name is inputted, a file control part 3 detects a block number corresponding to the file name and performs access to a data block corresponding to one partition of a magnetic disk device 1. At this time, when the block number exceeding the size of the partition is detected, the partition name and the block number are transmitted to a partition control part 42. The partition control part 42 refers to a partition control table stored in a control table storage part 41, detectes the off-set value of the supply partition corresponding to the partition name, subtracts the off-set value from the block number and performs access to the data block indicated by the block number in the supply partition.
Patent JP-H10103117-A (JP)
Title: Fuel injection timing control device for cylinder injection type engine
Inventor: TETSUNO MASAYUKI
IPC: F02D41/06
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve startability by improving ignitability and combustibility during cranking of an engine, also smoothly performing a rise up of engine speed after cranking and a transfer to an idle condition, in a cylinder injection type engine. SOLUTION: In a cylinder injection type engine such that by injection timing adjusting means 22, a spark plug and an injector 12 are provided to appear relating to a combustion chamber, from the injector 12, fuel is directly injected into the combustion chamber, in intake stroke injection injecting fuel in an intake stroke and compression stroke injection injecting fuel in a compression stroke, injection timing can be changed. By control means 23, when the engine is started, a period from cranking start to rise up of an engine speed is intake stroke injection, thereafter so as to switch injection to the compression stroke injection, the injection timing adjusting means 22 is controlled.
Patent JP-H0979116-A (JP)
Title: Two-cycle engine
Inventor: TAKADA TOSHIYUKI
IPC: F02M69/10
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deformation by attaining durability of a piston, improving reliability, attaining low fuel consumption by easily leaning an air-fuel mixture, and improving lubricating ability of a rib part in a two-cycle engine having a rib in an exhaust port. SOLUTION: An injection nozzle 16 is arranged so as to penetrate through a cylinder 2 part to the inside from the outside, and the injection nozzle 16 is inclined upward to an inside surface (the reverse) of a piston head 5b in the upper dead center of a piston 5 or in its vicinity, and the piston 5 is cooled by injecting a part of fuel or a part of an air-fuel mixture supplied to a crankcase 37 to an inside surface of the piston head 5b from the injection nozzle 16 without passing through the inside of the crankcase 37.
Patent JP-S61135028-A (JP)
Title: Deflection york
Inventor: MARUTA KOREHISA
IPC: H01J29/76
Filed: 1984-12-05
Abstract: PURPOSE:To minimize the eddy current loss and improve the frequency characteristic of a deflection york and prevent its temperature increase by using a horizontally deflecting coil prepared by winding a few thin wires with specified diameter and using a vertically deflecting coil prepared by winding one or a few wires with specified diameter. CONSTITUTION:A horizontally deflecting coil 11 is prepared by winding a few wires with diameter of at most 0.30phi. A vertically deflecting coil is prepared by winding one or a few wires with diameter of at most 0.30phi. As a result, the eddy current loss of the deflection york is minimized, thereby inhibiting the deterioration of the frequency characteristic and suppressing the temperature increase of the deflection york. Consequently, the accuracy of the deflection york can be increased.