baber/WOPTO huggingface dataset:
Patent JP-2000296452-A (JP)
Title: Flaw removal method for steel plate
Inventor: HAYASHI HIROMASA
IPC: B24B27/033
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent useless chamfer states from being formed in edges by changing over the grinding depth control from presser force control or grinding power load control to grinding wheel position fixing control in grinding the edges. SOLUTION: A grinding wheel 51 is rotated from this side before a grinding start point (a) and moved along the X axis to the grinding start position (a). When the grinding wheel 51 reaches the grinding start position (a), the grinding wheel 51 is lowered, and when it reaches the grinding depth position (b), it is moved and ground along the X axis to an edge position (c). During moving from the point (b) to the point (c), the grinding wheel is controlled by the presser force control toward the thick board T to the grinding power load control.  When the grinding wheel 51 approaches near the edge position (c) and an edge detector 61 detects the output change, the grinding wheel 51 is changed over from the presser force control or the grinding power load control to the grinding position fixing control so as to control the Z-axial position of the grinding wheel 51, thereby holding a prescribed position.
Patent JP-H048107-A (JP)
Title: Gas detector
Inventor: YOSHIOKA TAKEO
IPC: H01H33/56
Filed: 1990-04-25
Abstract: PURPOSE:To surely detect slow leakage of gas in a fine amount by heating a water holding member in a gas detecting room sealed with a substance which reacts on specific gas in specimen gas under the presence of the specimen gas and water. CONSTITUTION:A water holding member 17, consisting of synthetic zeolite, is heated to about 80 deg.C by a heating means 20 in a gas detecting room 11, and a steam pressure therein is set in the vicinity of 150Torr. When oxygen is present in the detecting room 11, balanced with the gas atmosphere in a gas sealed vessel main unit side in the outside of an opening part 91a through a gas permeation window material 12, electric resistance across electrodes 14, 15 is increased by advancing oxidation of a reaction substance 13, mixing iron dust with salt, held between the electrodes 14, 15. When no oxygen is present, the resistance is not changed even when the reaction substance 13 absorbs moisture. A change of the resistance is detected by connecting a discriminating circuit, not shown in the drawing, to lead wires 16.
Patent JP-H04335612-A (JP)
Title: Light beam scanning device
Inventor: IKEGAMI AKIHIKO
IPC: G03G15/04
Filed: 1991-05-13
Abstract: PURPOSE:To shorten the length of an optical path and make the device compact by equipping a rotary polygon mirror with a light reflecting member and a lens member and varying the refractive index of the lens member stepwise or graduary inside of the same. CONSTITUTION:The rotary polygon mirror 1 consists of the light reflecting member 11 and integrated lens member 12. The light reflecting member 11 is formed of aluminum or its alloy, etc., and the integrated lens member 12 is made of glass, plastic, etc., for an optical lens which transmits a used light beam well. In this case, the integrated lens member 12 varies in refractive index concentrically, stepwise, or graduary inside of the same. For example, the refractive index varies in two stages at the lens member 12a and lens member 12b and the refractive index of the lens member 12b is large than that of the lens member 12a. Therefore, the angle theta2 between directions M3 and N3 is obtained as a scanning angle.
Patent JP-S59231681-A (JP)
Title: Discriminating method of character kind
Inventor: SATOU HAJIME
IPC: G06K9/62
Filed: 1983-06-15
Abstract: PURPOSE:To discriminate a character accurately by finding feature parameter regarding the size of a segmented character, using a function containing the parameter as a variable for parameter conversion, and discriminating whether the segmented character is a capital or not. CONSTITUTION:The tip of a projection of a character line and the upper-limit and lower-limit positions of the segmented character are detected to find the parameter T of a relative position on the line and the parameter H of the height of the character as a feature parameter. The function f(H,T) containing the T and H as a variable is introduced, and the kind of the character is discriminated on the basis of a parameter P obtained by conversion based upon the function (f). Consequently, the difference between an upper-case and a lower-case character among respective fonts becomes remarkable to secure the discrimination of a character kind. Further, even when the character line contains a specially large character, or when the segmented character is skewed, the difference between the parameters for discriminating between the upper-case and lower-case characters is remarkable, so the accurate discrimination is performed.
Patent JP-H07295046-A (JP)
Title: Electric circuit device for camera
Inventor: TAZAKI KENJI
IPC: G03B17/02
Filed: 1994-04-22
Abstract: PURPOSE:To provide an electric circuit device for a camera capable of hardly exerting torque on an FPC board, obtaining high reliability and reducing manufacturing costs. CONSTITUTION:The electric circuit device is provided with the FPC board 1 provided along the roof surface of a pentagonal prism 5, an extended part if formed as a part of the FPC board 1 and extended from its object side, a first, electrical part 3 attached to the FPC board 1 and a second electrical part 2 provided on the photographer side of the pentagonal prism 5 and attached to the extended part if and it is overlapped on the object side of the FPC board 1 to connect the first electrical part 3 to the second electrical part 2.
Patent JP-2000301368-A (JP)
Title: Method for engraving character or graphic on spherical face of spherical body such as rosary bead, supporter for work to be engraved and rosary bead obtained by the method
Inventor: FUJII ETSUJI
IPC: B23K26/08
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To engrave graphics such as words/phrases or Buddhist statues on the spherical face of plural small-diameter spherical bodies such as rosary beads at one time in a short time without requiring skill. SOLUTION: A bar shaft 2 is inserted into plural rosary beads 8 held together, at the same time, a laser beam irradiation device 15, which is intermittently rotatable around an axial center of the bar shaft 2 in a fixed direction, is moved from one end of the bar shaft 2 to another end, the part only corresponding to each lateral directional information of the preset character or graphic information is linearly irradiated in a depth corresponding to a spherical face depth of each spherical body and is linearly engraved, successively, after plural rosary beads 8 is simultaneously rotated by an engraving width, while the laser beam irradiation device 15 is moved from the other end to one end,  the part only corresponding to the lateral directional information of character or graphic information in following the previous engraving is linearly irradiated in a depth corresponding to a spherical face depth and linearly engraved, thereafter the same are repeated and linear engravings are executed, thus, engraved characters or engraved figures are completed on the rosary beads 8.
Patent JP-H06324942-A (JP)
Title: Parallel computer system
Inventor: MIYATA HIROYUKI
IPC: G06F9/38
Filed: 1993-05-10
Abstract: PURPOSE:To provide a parallel computer system which can perform processing at high speed as the entire system. CONSTITUTION:A shared memory 1 with history data containing tag areas is connected through a cache memory 2, which interporates a bus monitor part 3 for keeping the consistency of data between respective cache memories 2 and 7 and a memory access trace part 4 for tracing the memory access of a program to be executed, for storing the access order of the result in the tag area of the shared memory 1 with history data and for sending data on the shared memory 1 with history data to the cache memory 2 in advance according to the access order, to a shared bus 5. Respective CPU 6 are connected through the cache memories 7 provided with the bus monitor parts 3 to the shared bus 5.
Patent JP-S589469-A (JP)
Title: Correcting system of picture signal
Inventor: KURITA KAZUO
IPC: H04N1/403
Filed: 1981-07-09
Abstract: PURPOSE:To form a correcting device with a low-speed A/D converter, by obtaining the correcting information by reading the reference surface several times while switching successively the constant voltage level signals. CONSTITUTION:An image sensor delivers the same analog signal (a') in N times after reading N times the white reference surface provided at the reading position. A level counter 9 delivers the correcting signals (f) which are different each time and in order of smaller value. In response to the signals (f), a constant voltage level switch 8 delivers the constant level signals (m) successively in order of smaller value. An A/D converter 7 produces an output signal (e) when the signal (a) is larger than the signal (m) and writes the signal (f) into an RAM10. In such way, the correcting information on all bits of an image sensor are stored in the RAM10. When an original is actually read, the correcting signal given from the RAM10 is delivered to a slice level switch 13 to switch the slice level of the converter 7.
Patent JP-H06318552-A (JP)
Title: Plasma processing and its apparatus
Inventor: MAEDA HIROSHI
IPC: H01L21/205
Filed: 1993-05-10
Abstract: PURPOSE:To provide a method of processing plasma and an apparatus which can process plasma while controlling the generation of particles which cause various problems. CONSTITUTION:A plasma processing gas is introduced into a vacuum vessel 1 and the gas is made into plasma by impressing discharge electric power under the preset vacuum condition. In a plasma processing method and its apparatus for performing an intended processing on the surface of a substrate S1 to be processed under plasma, electric power to be turned on at the starting time of impressing discharge electric power is set as the discharge electric power lower than that required for performing the intended processing. After the low discharge electric power is impressed for a fixed period of time, it is gradually converted to impressing the required discharge electric power.
Patent JP-S5233373-A (JP)
Title: Packaging method and package for cylindrical container available for r emote and unattended operation
Inventor: IKINO EIICHIROU
IPC: B65F1/16
Filed: 1975-09-08
Abstract: PURPOSE: To perform complete sealing by the remote and unattended operation not requiring special attention to danger of air-tight sealing leakage by loosening of the fitting, operation speed, proceeding order, disposition of containers, delivery or loading of them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5535353-A (JP)
Title: Method and apparatus for pulling out end of film in patrone
Inventor: NISHIDA SHIGEKI
IPC: G03D13/00
Filed: 1978-09-05
Abstract: PURPOSE: To facilitate pulling-out of film end, by firmly holding the film end part with first pulling-out plate and second pulling-out plate.  
     CONSTITUTION: A first pulling-out plate 1 and a second pulling-out plate 2 are inserted into the film pull-out port of a patrone P. In cooperation with the final fixing right after temporary fixing, a spool S is rotated in the loading direction of film F, so that the first pulling-out plate 1 may be easily inserted into the outer circumference of the film F rolled in the patrone P. By amplifying the sound generated when the end of film F passes over the bent part at the end of the second  pulling- out plate 2, this sound is detected by a sound wave detector A. At the  same time with the sound detection, the rotation of the spool S is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5813393-A (JP)
Title: Preparation of alcohol using immobilized microorganism
Inventor: NOGUCHI SADAO
IPC: C12N11/00
Filed: 1981-07-13
Abstract: PURPOSE:To improve the yield of alcohol, and to enable the continuous fermentation with immobilized microorganisms for a long period, by carrying out the fermentation in the first reaction vessel packed with immobilized microorganisms capable of producing alcohol, receiving the unrefined fermentation product overflowing from the first reaction vessel in the second reaction vessel, and continuing the fermentation. CONSTITUTION:In the continuous production process of alcohol using a reactor packed with immobilized microorganisms capable of producing alcohol, the second reaction vessl is placed next to the first reaction vessel packed with the immobilized microorganisms, and the liquid overflowed from the first vessel is received in the second vessel and made to react to obtain high alcohol concentration. The immobilizing substrate is preferably a natural polymer such as alginic acid, pectin, etc. because the concentration of microbial cells separated therefrom reaches as high as about 10 times those separated from synthetic substrate. Especially, calcium alginate gel is extremely excellent in the concentration of the separated microbial cells, the gel strength and the handleability.
Patent JP-H10289300-A (JP)
Title: Fish number measuring instrument
Inventor: MITSUTA YOSHIBUMI
IPC: G06M7/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To make a fish number measuring instrument which measures the number of fish which pass through a fish path that is artificially formed and make fish swim at a slow speed, to simplify processing and to improve the measurement precision of the number of fish. SOLUTION: A band-like light projecting circuit 1 projects a band-like parallel light input 6a that is emitted by band-like laser beams over the side of a fish path 2 which consist of transparent members to light and makes fish swim at a slow speed. A band-like light receiving circuit 3 collects and receives a band-like parallel light output 6b that permeates the fish path and outputs output data 7 which is subjected to voltage conversion. A counting circuit 4 compares time pass record of the data 7 with prescribed decision threshold, measures the number of fish that are made to swim through the path 2 and outputs it. The count result is shown in a prescribed form, a processing channel is limited to one in such a way, and the number of fish is measured, eliminating erroneous measurement that is caused by unnecessary light receiving.
Patent JP-H1131400-A (JP)
Title: Address generating device and method for dynamic memory test circuit
Inventor: KIN KENTETSU
IPC: G11C29/20
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an address generating device and a method for a dynamic memory test circuit generating simply an address for testing a dynamic memory which uses all usable addresses or which does not use a high-order address or an intermediate address among all usable addresses. SOLUTION: An up-address is obtained by up-counting an address used by a dynamic memory, a down-counted down-address is obtained by reversing a counted value of N bits, a down-address is obtained by subtracting a counted value of N bits from the maximum address, and a down-address is obtained by synthesizing a bit in which MSB is reversed from a counted value of N bits and a bit in which LSB of a counted value of N bits is subtracted from LSB of the maximum address used from a dynamic memory. And an address for testing selectively a dynamic memory is generated in accordance with a step at which a down-address, an up-address, and a dynamic memory are tested.
Patent JP-H04316121-A (JP)
Title: Interactive information processor
Inventor: ITO MITSUO
IPC: G06F3/038
Filed: 1991-04-15
Abstract: PURPOSE:To reduce the burden of the operator and, at the same time, to shorten the operating time of the processor by providing two or more mouses having the same function and making necessary indication on a picture being displayed on a display by using the cursors of the mouses. CONSTITUTION:Mouses 4a and 4b having the same function are provided and the operator of this interactive information processor makes necessary indication on a picture being displayed on a displaying section 1 while the operator watches the picture. For example, the mouse 4a is used for the indication in an information preparing area and the mouse 4b is used for the indication in a menu area. The moved quantities of the mouses 4a and 4b are inputted to an information processing section 7 where the distances to be moved of the cursors from the current positions are calculated and the cursors displayed on the section 1 are moved on the basis of the calculated results. Therefore, the reciprocating movement of the cursors between the information preparing and menu areas can be omitted and the manipulated variables of the mouses are reduced. As a result, the burden of the operator is reduced and the operating time is shortened.
Patent JP-H0374027-A (JP)
Title: High speed fuse
Inventor: AARII HAAMAN AARUMAN
IPC: H01H85/153
Filed: 1990-04-24
Abstract: PURPOSE: To inexpensively and easily produce a high speed fuse by forming a slot of a terminal in an end bell by using a punched end bell and a terminal, forming rising parts in one end parts of respective terminals by voltage application processing, and fixing the end bell in a fuse housing by a metal pin. CONSTITUTION: An end bell 12 and a terminal 14 are produced by punching process of a material piece, a slot 16 is formed in the end bell 12, and the terminal 14 is inserted into the slot 16 to the extent that the shoulder part 48 of the terminal 14 are engaged with the end bell 12. A series of small rising parts, deposited pads, or welding projected parts 44 having rectangular cross-section shape are formed in the inner end part of the terminal 14 by voltage application processing or cutting and a metal pin 41 to fix the end bell 12 in a tube 40 is installed while being insulated from an electric circuit passing the terminal 14 and a soluble element 30. Consequently, at the time pins 41 for holding are adjacently installed, temperature is not elevated electrically, so that fuses can be arranged more adjacently and more over since the welding projected parts 44 are formed in the terminal 14, the soluble element 30 can be welded by projections. As a result, a high speed fuse can be easily and economically produced.
Patent JP-S60253273-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOUKAWA IWAO
IPC: H01L29/78
Filed: 1984-05-30
Abstract: PURPOSE:To form a pattern by using a negative type deep uv resist for a first photosensitive layer and self-aligning an ion implantation region to an ion implantation region through deep uv exposure employing a pattern as a mask. CONSTITUTION:An SiO2 film 2 is formed onto a semiconductor substrate 1, a negative type deep uv resist 3 is shaped, an optical absorption material 4 is formed, and a positive type photo-resist 5 is shaped. A pattern in which an undercut is generated is obtained in one part of the layer 4 through pattern exposure and development. As is implanted to a region 6. The whole surface is irradiated by deep uv beams, and the deep uv resist 3 is photosensitized and developed. The positive type photo-resist pattern 5 and the layer 4 are removed, and a pattern in which a section not exposed is bored is acquired. Boron ions are implanted, and a boron-ion implanting region 7 self-aligned with an As-ion implanting region is formed.
Patent JP-S62266742-A (JP)
Title: Optical pickup
Inventor: ONUKI HIDEO
IPC: G02B6/12
Filed: 1986-05-14
Abstract: PURPOSE:To improve light utilization efficiency and to obtain an excellent S/N by allowing a detector to detect partial light which is projected in another direction without returning to a laser beam source in light which passes through a converging diffraction grating. CONSTITUTION:Light guided from a semiconductor laser device 60 to an optical waveguide layer 30 travels as shown by an arrow 1 and is diffracted by the converging diffraction grating 50 in two directions shown by arrows 2 and 3, and the light shown by the arrow 2 forms its optical image on a disk 80. The reflected light from the disk 80 is incident on the grating 50 as shown by an arrow 4 and diffracted in two directions shown by arrows 5 and 6. The diffracted light shown by the arrow 6 is made incident on a photodetector 15 and a light signal which contains information from the disk 80 and control information necessary for a signal read is converted into an electric signal. Consequently, the light utilization efficiency is improved and the excellent signal- to-noise ratio is obtained.
Patent JP-H03136681-A (JP)
Title: Slot type game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F5/04
Filed: 1990-04-26
Abstract: PURPOSE:To play the game by using pachinko (Japanese vertical type pinball game machine) balls instead of coins by adding the value depending on the combination mode of symbol marks to the display value of a ball number display unit when the combination of symbol marks composes a specified combination mode depending on the result of the game, and returning the pachinko balls of the number responding to the display value the ball number display unit currently displays when a clearing-off switch is operated. CONSTITUTION:When a small sum clearing-off switch 52 is operated, a solenoid 46 for releasing is excited, and a ball blocking member 45 rotates upward around its axis 45' as the center to open the ball passage at a bending part 44. As a result, pachinko balls flow down from a ball lineup pipe 41 to a prize ball pipe 43 through the bending part 44, and released to a saucer 33. The pachinko balls are detected one by one by a releasing ball detector 48 when they pass through the bending part 44, and the display values of a ball number display unit 58 and a game unit number display device 59 are reduction-displayed in order. As a result, by taking off the finger from the small sum clearing-off switch 52 after a required number of pachinko balls are released, the switch 52 is turned off, and the solenoid 46 for releasing is demagnetized. Consequently, the ball blocking member 45 returns to rotate by the energizing force of a spiral spring 47, and the flowing down of the pachinko balls from the bending part 44 is prevented.
Patent JP-H10298221-A (JP)
Title: Production of propylene copolymer
Inventor: ISHIGAKI SATOSHI
IPC: C08F4/653
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To produce a particulate propylene copolymer of a high molecular weight without occurrence of fouling (without adhering a polymer to a reactor), by copolymerizing propylene with an α-olefin in the presence of a catalyst comprising an auxiliary catalyst comprised of a specific ionic compound and a particulate carrier, a metallocene compound and an organoaluminum compound, and an organometallic compound. SOLUTION: A catalyst comprising an auxiliary catalyst component obtained by contacting 0.0001 to 1,000,000 pts.wt. of an ionic compound of formula I with 100 pts.wt. of a particulate carrier having a mean particle diameter of 0.1 to 2,000 μm and a specific surface area of 0.1 to 2,000 g/m<2> at -80 to 200 deg.C, a metallocene compound of formula II, and an organoaluminum compound is contacted with at least one organometallic compound selected from among organolithium, organozinc and organomagnesium compounds, at -80 to 200 deg.C in an organic solvent, to thereby prepare a final catalyst. Propylene and a 1-20C α-olefin are copolymerized in the presence of this final catalyst at 0 to 150 deg.C under a pressure of atmospheric pressure to 70 kg/cm<2> in a liquid or gas phase.
Patent JP-S5443410-A (JP)
Title: Facsimile communication system
Inventor: KONDOU MITSURU
IPC: H04N1/413
Filed: 1977-09-12
Abstract: PURPOSE: To ensure a high-speed transmission without impairing the compressing performance of the data by storing the telautograph information which can cover the low speed of the reading device during the protocol time. 
     COPYRIGHT: (C)1979,JPO&Japio