baber/WOPTO huggingface dataset:
Patent JP-H1021867-A (JP)
Title: Ion implantation device
Inventor: HASHIMOTO ISAO
IPC: H01L21/265
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To ensure miniaturization and reduction of impurities implanted into a wafer by specifying a shape of a rotary holder for holding the wafer for implanting an ion beam. SOLUTION: A cylindrical rotary holder 1 slicing a cylinder or a cone having its inclination of 70 degrees or more is provided in a vacuum container 4, and plural wafers 2 are held by this holder 1. Next, this rotary holder 1 is rotated, an ion beam generated from an ion source 10 is massseparated by means of a mass separation magnet 9, then accelerated by means of an accelerator 8, and irradiated to a wafer 2 via a quadrupole magnet 7 and a deflection magnet 5.
Patent JP-S6064531-A (JP)
Title: Antenna matching unit
Inventor: AYA MASAKAZU
IPC: H01R13/66
Filed: 1983-09-19
Abstract: PURPOSE:To attain compactness by constituting a titled unit so that a parallel 2-wire feeder and a coaxial cable are both connected. CONSTITUTION:In connecting a coaxial cable, a core wire of the coaxial cable is connected to a terminal 8 while being pressed into a cut slot 12 of the terminal 8 through a cut slot 17 provided to a base 1, and an outer conductor is connected to connecting pieces 4b, 4c by folding respectively the connecting pieces 4b, 4c toward the inside on a support part 1d. Since no impedance conversion is necessary in this case, a connecting part X between a balancing-unbalancing converter 6 and the terminal 8 is cut off. In connecting a parallel feeder, each conductor of the parallel feeder is connected to terminals 2 and 3. Then each conductor of the balancing-unbalancing converter 6 is connected respectively to the terminals 2, 3 and 8 and an earth plate (sleeve 9). In the connection, moving bodies 13, 14 are moved right against the elastic force of coil springs 15, 16 by using knobs 13a, 14a to form a gap between the terminals 2, 3 and the moving bodies 13, 14.
Patent JP-H0461584-A (JP)
Title: Encoder and decoder
Inventor: SUMINO SHINYA
IPC: H04N19/60
Filed: 1990-06-29
Abstract: PURPOSE:To improve the picture quality by dividing an area, providing plural quantizers to form combinations and using a coding means so as to select sets of data among the combinations. CONSTITUTION:An input signal 1 is orthogonal-converted by an orthogonal converter 2. The data subject to orthogonal conversion is quantized by a quantizer 4. Among quantized values 5 calculated by some quantizers 4, a quantized value represented by a control signal 13 for each component of orthogonal conversion is selected by a selector 14. A control signal 131 is generated for each area of an orthogonal conversion block from a compression parameter control signal 11. The control signal 13 gives a command to the selector 14 to select a quantized value 5 corresponding to a quantization level Ti of a position of a component subject to orthogonal conversion.
Patent JP-S6332008-A (JP)
Inventor: OKANO TAKEO
IPC: E01H5/04
Filed: 1986-07-23
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-2001002442-A (JP)
Title: Production of alkali silicate cullet crushed piece
Inventor: SAWACHI SHINJI
IPC: C03B19/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing alkali silicate cullet crushed pieces by which excess crushing and fine pulverizing when alkali silicate cullet is crushed to a prescribed size are prevented, yield is improved and dust generation percentage by the fine powder is effectively suppressed. SOLUTION: Just after a band-shaped body of the alkali silicate cullet taken out of a tank furnace onto a carrying belt is crushed at 370 to 500 deg.C, the crushed pieces are piled and a gas is made to pass in this piled layer from below to a surface layer to exchange heat with the alkali silicate cullet crushed pieces. Further initial temperature descending rate of the alkali silicate cullet crushed pieces is controlled by covering a surface of the piled layer with the gas heated by heat exchange.
Patent JP-S6065348-A (JP)
Title: Diagnosis system for arithmetic unit
Inventor: GOTOU TOSHIO
IPC: G06F11/22
Filed: 1983-09-20
Abstract: PURPOSE:To perform the diagnosis of an arithmetic unit with high reliability with no deterioration of performance by starting a diagnosis program to an instruction fed from a central processing unit only in an idle period of the arithmetic unit. CONSTITUTION:A central processing unit CPU performs repetitively the reading and decoding of instructions, an operand calculation and the reading of data respectively. When it is decided that the instruction under decoding is equal to that to an arithmetic unit, this instruction is informed to the related arithmetic units. The arithmetic unit received an instruction sets the diagnosis flag of a diagnosis control register 5 at ''0'', and reads a program out of a control memory 3 with the start of the CPU to execute the instruction. When the decoded instruction is not equal to that related to the own arithmetic unit, the diagnosis flat of a diagnosis control register 6 is set at ''1''. Then the arithmetic unit sets the head address of the diagnosis program to a program counter 18 in response to a fact that the diagnosis flag is changed to 1 from 0 and then reads an idle time diagnosis program out of the memory 3 to start the execution of the program.
Patent JP-S6430745-A (JP)
Title: Multiplayer board consisting of aerated concrete and manufacture thereof
Inventor: GEORUKU BUTSUFUBERUGA
IPC: B32B13/02
Filed: 1987-07-10
Abstract: PURPOSE: To provide high bending strength, reinforcing strength and visually acceptable surface by using glass fiber systems embedded in a thin cement- mortal layer which is used as the reinforcing material for a reinforcing layer for multilayer board comprising foamed concrete and reinforced layer. CONSTITUTION: A multilayer board 1 comprises a foam concrete 1a with a thickness of 2-40 cm. A hardened mortal layer 2 is provided on both sides of the multilayer board and glass fiber systems are embedded in the mortal layer. It is recommended that the density of this mortal layer be 0.3-0.5 kg/dm<2> . Vertical and horizontal strings are extended in parallel as far as a multilayer board 1. It is also possible to place the horizontal and vertical strings for said glass fiber system at a certain angle to the side of the concrete board. A mortal layer 2 is provided with a support particle 5 whose diameter is larger than that of the string 3a of glass fiber system 3. It is further recommended that the diameter of the support particle 5 is the same as thickness of the cross point 3b or larger than that.
Patent JP-H0519998-A (JP)
Title: Display controller
Inventor: INOHARA KOICHIRO
IPC: G06F3/048
Filed: 1991-07-15
Abstract: PURPOSE:To provide a display controller which switches and displays automatically an operation monitoring picture in accordance with the sequence of a controller, and reduces drastically the burden of an operator. CONSTITUTION:This display controller displays the operation monitoring picture for monitoring the state of a process being sequence-controlled by the controller 10 on a display 6, and simultaneously, it gives a picture switching command to a picture control part 5 from a picture selector switch 4 for switching the picture by manual operation. Then, it is provided with an automatic picture switching means to output the picture switching command in accordance with the sequence operation of the controller 10 and an automatic/m manual switching means 11 to switch an input command to the picture control part 5 between the picture selector switch 4 and the automatic picture switching means.
Patent JP-H0710262-A (JP)
Title: Gate-shaped conveyor
Inventor: ICHIMURA HOMARE
IPC: B65G35/06
Filed: 1993-06-21
Abstract: PURPOSE:To simplify the constitution of a gate-shaped conveyor to reduce its cost and also to reduce the running cost of the conveyor by mounting freely openable arms on a moving truck which can move together with a conveyor belt driven by a single drive source, and sandwiching workpieces between the arms in conveying the workpieces. CONSTITUTION:One end of a toothed conveyor belt stretched on both sides, of each guide roller 14,... is wound to a pulley 17 pivotally supported to a workpiece-entrance-side end portion and the other end is wound to a pulley 18 connected to a drive source 5 provided at a workpiece-exit-side end portion, and the conveyor belt 6 is urged to move (reciprocate) in normal and reverse directions by the normal and reverse rotations of the drive source 5. In connection with the conveyor belt 6 thus urged to move (reciprocate) in normal and reverse directions by the single drive source, a moving truck 7 is provided, and workpieces 9 are clamped and conveyed by arms 8, 8 mounted on the moving truck 7, so the constitution of the conveyor is simplified.
Patent JP-H0224664-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIGUCHI TAKAO
IPC: C07D209/12
Filed: 1988-07-14
Abstract: PURPOSE:To obtain the photosensitive body which has high sensitivity and has stable potential characteristics in repetitive use by using a specific org. photoconductive material as a charge transfer material. CONSTITUTION:A soln. prepd. by dissolving the compd. expressed by general formula I and a binder into a suitable solvent is coated as the charge transfer material on the photosensitive layer of the photosensitive body consisting of the layer separated in function to a charge generating layer and a charge transfer layer and is dried. The photosensitive body which has the high sensitivity, is less fluctuated in the bright part potential and the dark part potential at the time of forming the continuous image by repetitive electrostatic charge exposing and has the excellent durability is obtd. in this way.
Patent JP-H0725574-A (JP)
Title: Man conveyor
Inventor: NAGASE SHINPACHI
IPC: B66B29/00
Filed: 1993-07-14
Abstract: PURPOSE:To reduce working labour and working time for maintenance inspection by detecting passing of a wheel axis of a step chain at an energy detection part and measuring an interval between the neighbouring wheel axes. CONSTITUTION:A light source part 11 is supported on the upper side of a step axis 62 of a wheel 60 provided on a step chain 61 and a light receiving part 12 is supported on the lower side of it respectively by fixtures 13, 14. So as to optically measure a distance between the neighbouring step axes 62, the light source part 11 is previously switched on, at the moment when the step axis 62 passes the light receiving part 12 and light reception of the light receiving part 12 is cut out, a photoelectric signal is generated from an output terminal of the light receiving part 12, this photoelectric signal is converted to an axis count signal simultaneously with a measuring starting signal at a controller, and by counting a pulse number, the number of the step axes 62 passing the light receiving part 12 is counted. In accordance with the total number of this counting, the length between respective step axes is computed, and an extended part of the step chain 61 is detected. Consequently, it is possible to automatically measure the extension of the step chain 61.
Patent JP-S6330812-A (JP)
Title: Automatic focusing device
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/232
Filed: 1986-07-25
Abstract: PURPOSE:To improve the measurement accuracy, to improve the follow-up property, and to make an infrared filter unnecessary, by separating incident light from an object to be photographed, into visible light and infrared light, and using an output signal from an exclusive sensor for photodetecting the infrared light, as a focus signal for automatic focusing. CONSTITUTION:An image which is made incident through a lens 1 is separated into a visible light beam (a) and infrared rays (b) by an optical filter 2. One visible light beam (a) is made incident on the first image pickup element 3 and converted photoelectrically, passes through an amplifier 5 and executes a video signal processing by a signal processing circuit 6, and thereafter, fetched as a video output. The other infrared rays (b) are made incident on the second image pickup element 4 and converted photoelectrically, and used as a focus signal. In such a way, the measurement accuracy is improved, the follow-up property can be improved, and also, no light projection to an object to be photographed is required.
Patent JP-H0733401-A (JP)
Title: Apparatus for producing gas
Inventor: IWASA NOBUHIRO
IPC: C01B3/26
Filed: 1993-07-14
Abstract: PURPOSE:To provide an apparatus for producing gas capable of forming a high-calorie gas having a low gaseous nitrogen concn. and a high gaseous hydrogen concn. CONSTITUTION:This apparatus for producing gas is provided with an air supplying means 7 for supplying air for combustion and a gas forming section 2 which burns a part of a supplied hydrocarbon raw material by the air for combustion supplied from this air supplying means 7 and thermally cracks the hydrocarbon raw material or brings the raw material into reaction with steam by using the combustion heat thereof. The above apparatus is provided with an oxygen enriching means 8 for increasing the concn. of the gaseous oxygen in the air for combustion supplied from the air supplying means 7.
Patent JP-H0339633-A (JP)
Title: Wheel swinging measuring instrument
Inventor: YOKOMIZO SHOJIRO
IPC: G01M17/02
Filed: 1989-07-07
Abstract: PURPOSE:To measure wheel swinging basing on a nut seat pitch circle center as a reference by providing a lower main shaft part where a wheel to be measured is mounted on a lower spindle with a hub hole and an upper spindle which can be displaced freely in the horizontal direction above it. CONSTITUTION:The wheel 1 to be measured is set on a lower main shaft part 10 and fixed on the lower spindle 11 with the hub hole 6. The upper spindle 21 of the upper main shaft part 20 is moved down to press a detection pin 22 against the nut seat 7 of the wheel 1 and the spindle 21 is displaced horizontally to align its axis with the center of a nut seat pitch circle. Eccentricity measurement sensors 31 and 32 are energized to come into contact with the complete roundness part of the spindle 21 and a stylus roller 41 is energized to be in contact with a rim part 2. A driving unit 50 is put in operation to rotate the spindle 11, i.e. wheel 1. Detection signals of a longitudinal swinging sensor 42, a lateral swinging sensor 43, and sensors 31 and 32 are sent to a computer 60. The computer 60 computes longitudinal swinging and lateral swinging centering of the rim part 2 on the center of the nut seal pitch circle to decide tolerance swinging of a wheel rim wall.
Patent JP-S6066433-A (JP)
Title: Forming method of semiconductor pattern
Inventor: ICHIKAWA FUMIO
IPC: H01L21/311
Filed: 1983-09-22
Abstract: PURPOSE:To prevent disconnection at a stepped section even when a film is formed on a pattern shaped to a substrate by simultaneously projecting ions having different mass or simultaneously projecting ions having different beam diameters from different ion sources while focussing one ion beams on the surface of a sample. CONSTITUTION:Two kinds of ions having different mass are generated by an ion source 4, and lead out as ion beams having energy of several keV-several dozen keV by a leading-out electrode 5. Ion beams are adjusted so that ions 7 having small mass are focussed on the surface of a sample 9 by a coil type lens 6. Ions 8 having large mass are defocussed on the surface of the sample 9 at that time. Accordingly, the shape of a pattern shown in the figure is obtained through simultaneous sputtering by such ions of two kinds, and the coating rate of a film formed on the pattern 2 is improved because the pattern 2 takes a tapered shape.
Patent JP-2000007013-A (JP)
Title: Water-proof light weight packing box structure for large-sized product
Inventor: TANAHASHI TETSUJI
IPC: B65D61/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a water-proof light weight packing box structure for a large-sized product in which its weight is reduced and water-proof state can be assured. SOLUTION: A substantially rectangular shape is formed by a plurality of exterior facing plates. There are provided a plurality of first exterior facing plates 1, 2, 3 each of which is arranged at each of a pair of opposing side surfaces of the substantial rectangular shape; a plurality of second exterior facing plates 4a, 4b each of which is arranged at each of other pair of opposing side surfaces of the substantial rectangular shape; a first coupler 11b connecting a plurality of first plates; a second coupler 11a connecting a plurality of second plates; and a cap 20 arranged at a ceiling portion of the substantial rectangular shape. The raw material of the structure is made of a paper material, thereby its weight is reduced and at the same time the outer surfaces of the structure are laminated with a film to enable a water-proof state to be attained.
Patent JP-H1124767-A (JP)
Title: Power unit
Inventor: AOKI YOICHI
IPC: G05F1/613
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a power unit of simple constitution where power consumption is reduced. SOLUTION: This device is equipped with a switching circuit 1 which outputs a switching current, a main power source part 4 which rectifies the switching current, the series circuit 9 of a switching part 7 and a load resistance B provided between the output terminals of the main power source part 4, and a control part 19 which controls the switching circuit 1 by detecting the output of the main power source part 4. In this case, the switching part 7 is turned ON and OFF according to the size of the load 13 connected to output terminals.
Patent JP-2000012498-A (JP)
Title: Cleaning system for parts of semiconductor production system
Inventor: NAKAMURA NAOTO
IPC: H01L21/304
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To clean even such a part as having parts to be cleaned and not cleaned with cleaning liquid efficiently in safety without dismantling the parts. SOLUTION: Protective tube 16 of a thermocouple 11 is inserted into a cleaning tank 1 through an insertion opening 1b without dismantling thermocouple 11 and held in place while sealing the insertion opening 1b hermetically by pushing an O-ring 7. Acid is then fed from a storage tank 2 into a cleaning tank 1 and a film adhering to the outer circumferential surface of the protective tube 16 is removed by etching with acid. Pure water is then fed to the cleaning tank 1 and the acid adhering to the protective tube 16 is washed away. Top of the cleaning tank 1 is partitioned by the upper wall 1a and the insertion opening 1b is sealed with the O-ring 7 thus blocking flow-out of acid vapor to the outside of the cleaning tank 1. Furthermore, leakage of acid vapor from the insertion opening 1b is blocked by forming an air flow in the upper space of the cleaning tank 1 from an air inlet 1d at the upper part of the cleaning tank 1 to the exhaust opening 1e.
Patent JP-S6234384-A (JP)
Title: Information reader
Inventor: HORIE KIYOSHI
IPC: G11B20/10
Filed: 1985-08-08
Abstract: PURPOSE:To read data written on a same recording medium, even when the data is written with a different write mode, by selecting an area where the data held on a memory is to be stored with the signal of a write mode detector. CONSTITUTION:A read data from a read head is stored at a register 10 and is serial/parallel converted 12, making it a parallel data. Meanwhile, a clock from a clock generator 16 is divided at a dividing counter 18, forming a synchronizing signal to the register 10, and the signal is sent to a track counter 20 and an addressing clock generator, etc. And the parallel data is held at memories 140-14N and is sent to a write mode detector 22 and a specified mode detector 26. And when an input is detected as a mode 1, the data of the memories 140-14N are stored at memories 380-38N through data selectors 280-28N. On the other hand, when the input is detected as a mode 2, serial outputs are selected from the selectors 280-28N, and at memory selectors 300-30N, corresponding memories out of the memories 380-38N are effectively selected.
Patent JP-2001001335-A (JP)
Title: Method for slicing single crystal silicon ingot by using wire saw
Inventor: KURONO NOBUHISA
IPC: B28D5/04
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for slicing a single crystal silicon ingot with the use of a wire saw which can secure a surface state which makes rough grinding omittable in a grinding process after the ingot was sliced by a wire saw cutting device. SOLUTION: The particle size of grinding particles to be dispersed in a grinding liquid to be used during slicing is made No.400-250, the tension of a wire during slicing is made 30-35 N, and a single crystal silicon ingot is sliced. After slicing, in a next grinding process, even when rough grinding is omitted, a self-dressing effect is generated in a grindstone to prevent the clogging of the grindstone to be used for precise grinding. The frequency of replacement can be reduced, and smoothness can be improved. By omitting rough grinding, work efficiency is improved, and manufacturing costs can be reduced.
Patent JP-S6419090-A (JP)
Title: Production of n-acetyl-beta-d-hexosamine derivative and reagent for measuring n-acetyl-beta-d-hexosaminidase activity using said derivative as substrate
Inventor: KURIHARA TOSHIO
IPC: C12Q1/34
Filed: 1987-07-15
Abstract: NEW MATERIAL:A compound expressed by the formula (X is H, halogen or methoxy). EXAMPLE:2-Fluoro-4-nitrophenyl-N-acetyl-beta-D-glucosaminide. USE:A substrate for N-acetyl-beta-D-acetylhexosamidase activity-measuring reagent. PREPARATION:For example, N-acetylhexosamine is acetylated and the acetylated N-acetylhexosamin is linked with 2-fluoro-4-nitrophenol and then the resultant product is deacetylated.
Patent JP-H0228263-A (JP)
Title: Fluoran compound and recording material using the same
Inventor: KANEKO KAZUO
IPC: B41M5/30
Filed: 1988-07-15
Abstract: NEW MATERIAL:A compound of formula I (R is H, halogen or lower alkyl). EXAMPLE:3,6-bis-(N-phenyl-N-biphenyl-4-yl-amino)fluoran. USE:Useful as a color former to be used in pressure-sensitive copying paper, heat-sensitive recording paper, temperature-indicating materials and photosensitive color-developing recording sheets. Excellent in light resistance. PREPARATION:A compound of formula II (X is Cl, Br or I) is made to react with a compound of formula III in trichlorobenzene in the presence of zinc chloride and zinc oxide at 200-210 deg.C to prepare a compound of formula IV. Thence, this compound is allowed to react with a biphenyl compound of formula V (X' is Br or I) in the presence of potassium carbonate and copper powder at 190-210 deg.C. After completion of the reaction, the objective compound thus produced is extracted with toluene, which is then distilled off, followed by extracting a biphenyl compound of formula V with ethanol to eliminate this compound.
Patent JP-2001005633-A (JP)
Title: Mail receiving device
Inventor: SATOU TOMOMI
IPC: G06F13/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To make easily graspable the reception contents by converting the mail contents of an inputted mail address among received mail into a voice signal and outputting the voice. SOLUTION: Mail received by a receiving means 103 is stored as mail data 1041 in a storage means 104. Once the mail is received and stored in the recording means 104, the contents of the recorded mail can be listened to in voice through an easy operation. To listen to the recorded mail, a specific switch is operated. With this switch pressed, a reading-aloud starting means 106 is put in operation and a voice reading-aloud means 105 is actuated. When, for example, 'start' in a command area is selected, the mail stored in the storage means 104 is read out by one document and displayed in a mail display area, so that character strings begin to be read aloud in voice.  After the reading of one mail displayed in the display area is completed, next contents are read out of the storage means 104 again and displayed in the mail display area, and character strings begin to be read aloud in voice.