baber/WOPTO huggingface dataset:
Patent JP-S6288021-A (JP)
Title: Touch position detecting device
Inventor: MATSUOKA YOJI
IPC: G06F3/042
Filed: 1985-10-14
Abstract: PURPOSE:To securely and accurately detect a touch position by providing light beams which cross each other at right angles on a display screen and plural light beams which cross them slantingly. CONSTITUTION:A touch position detecting device consists of light emitting elements 1-16, photodetecting elements 17-32, the display screen 202, a driving circuit 200, and a photodetection processing circuit 201. In this case, the light emitting elements 9-16 and photodetecting elements 25-32 are provided in addition to the light emitting elements 1-8 and photodetecting elements 17-24 of the display screen 202 and light beams 41-48 are emitted crossing light beams 33-40 from the light emitting elements 9-16 at a specific angle (e.g. 45 deg.). Then, even if two touch points are detected with the light beams 33-40 which cross one another at right angles, the direction of inclination to the display screen 202 is decided with the light beams 41-48 which slant to those light beams 33-40 to detect a correct touch position.
Patent JP-2001051795-A (JP)
Title: Coordinate input method of mouse
Inventor: NAKAJIMA KATSUYOSHI
IPC: G06F3/038
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of cursor vibration with respect to a mouse which saves the power by blinking a light emitting element transistor by detecting the regularity of coordinate detection of the mouse and removing an unstable level input as a noise input. SOLUTION: The regularity of coordinate detection of the mouse is detected and an unstable level input is removed as a noise input. By this coordinate input method, data of a ROM table which are generated corresponding to the positive-directional movement and negative-directional movement of the mouse and noise are retrieved with data generated with the latest data and last data of the movement of the mouse to retrieve which of them the current operation of the mouse corresponds to. When the current operation corresponds to the operation of noise, the calculation of the movement quantity of the mouse is stopped. When the current operation corresponds to the positive- or negative- directional movement, a flag for its operation is set and the movement quantity of the mouse is calculated in a next routine.
Patent JP-H1167871-A (JP)
Title: Automatic carrying system
Inventor: MAETAKI SUSUMU
IPC: H01L21/677
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce a space inside a manufacturing device and find faults in a cassette at an early stage by providing an ID reader to an automatic carrier and reading an ID when a wafer cassette is mounted on an automatic carrier. SOLUTION: An ID reader 5 is mounted on a lower side of a pallet of an automatic carrier 1 in the same inclination as the pallet. The reader reads an ID of a bottom surface of a wafer cassette put on a pallet automatically regardless of a direction thereof. When the automatic carrier 1 loads a wafer cassette by a carrying command, ID information thereof is read at first and then ID information is read at the place whereto it is carried before a wafer cassette is transferred. Since ID information is read when a wafer cassette is put on a pallet and when it is transferred from a pallet to another place, an ID reader at a manufacturing device side becomes unnecessary and a space inside a manufacturing device can be reduced. Fault in a cassette caused when ID information by a carrying command and an actual ID do not coincide with each other can be found at an early stage in this way.
Patent JP-H0670928-A (JP)
Title: Method of compensating delay time for ultrasonic diagnostic device and diagnostic device
Inventor: RI TAHOU
IPC: G01N29/22
Filed: 1992-08-26
Abstract: PURPOSE:To provide a satisfactory B-mode image even though an ununiform sonic speed layer is present at a position distant away from an ultrasonic probe. CONSTITUTION:The phase difference between elements are subjected to FFT so as to create a plurality of phase difference maps for periodic components (P74), and amplification degrees for the periodic components are obtained (P75) in view of the depth of an ununiform sonic speed layer. Then, the periodic components are amplified (P76), and thereafter, the phase difference maps are subjected to IFFT so as to obtain values of compensation for delay times of the elements (P77). Accordingly, even though an ununiform sonic speed layer is present in the living body, it is possible to provide a satisfactory B-mode image.
Patent JP-S6381243-A (JP)
Title: Analysis of gas generated in smelting an reduction furnace
Inventor: FUJII SHIRO
IPC: G01N30/04
Filed: 1986-09-25
Abstract: PURPOSE:To prevent the reaction of a gas to be measured in a sampling tube and to permit compsn. analysis with high accuracy by using the sampling tube, which is opened at the top end to an orifice shape and is provided with a ceramic layer on the inside peripheral face, to sample the gas to be measured. CONSTITUTION:The ceramic layer 2 is formed on the inside peripheral face of the sampling tube 1. The ceramic layer 2 part in the aperture which is the sampling port of the tube 1 is formed to the orifice shape 3 of a small aperture diameter. The rear end of the tube 1 is successively connected via a piping 4 to a cooling part 5, a trap 6, a heavy hydrogen carbide adsorption column 7 and a suction part 8 to a gas chromatographic analyzer 9. The tube 1 is inserted into a gas duct 10 and the gas to be measured is sucked by the suction part 8 and is introduced successively through the cooling part 5, the trap 6, the adsorption column 7 and the suction part 8 to the analyzer 9. The gas to be measured sampled in the above-mentioned manner is rapidly expanded in the inlet part of the tube 1 to lower the temp. thereof, by which the reaction of the gas to be measured in the tube 1 is prevented and the analysis of the component of the gas with the high accuracy is permitted.
Patent JP-S61106623-A (JP)
Title: Production of lactam copolymer
Inventor: NISHIYAMA MASAO
IPC: C08G69/00
Filed: 1984-10-30
Abstract: PURPOSE:To obtain efficiently the titled copolymer excellent in impact resistance and heat resistance and low in the rate of absorption of water, by copolymerizing an omega-lactam with a specified liquid diene polymer by the action of an alkali catalyst and a polyfunctional promotor. CONSTITUTION:1 equivalent of an omega-lactam (e.g., epsilon-caprolactam) is copolymerized with 1-60wt%, based on the omega-lactam, (c equivalents) amino- or imino-terminated liquid diene polymer of a number-average MW<=20,000 by the action of a equivalent of an alkali catalyst such as an alkali (alkaline earth) metal (derivative) or Na salt of epsilon-caprolactam and b equivalent of a polyfunctional promotor (e.g., hexamethylene-1,6-biscarbamidocaprolactam) in amounts satisfying the relationships I and II at a temperature ranging from the m.p. of the omega-lactam to the m.p. of the formed lactam polymer within 2hr.
Patent JP-S6197429-A (JP)
Title: Method and apparatus for producing yarn
Inventor: EMIIRU BURINAA
IPC: D02G3/04
Filed: 1985-10-14
Abstract: The method of, and apparatus for, producing a yarn uses a friction spinning device comprising a perforated first friction spinning drum and a second friction spinning drum which can also be perforated. Two fiber feed passages project to the first friction spinning drum and are each supplied by opening assemblies which individualize or individually separate the fibers. The fibers are transported toward the first friction spinning drum using a feed air stream in the fiber passages. This feed air stream is produced by the first friction spinning drum which is maintained under sub-pressure. Advantageously, the fiber double-feed to the friction spinning drum permits supplying two different fiber types to the same yarn end. Also, different inclinations of the fibers at the friction spinning drum can be obtained by different inclinations of the fiber feed passages in order to produce yarns of different character. The first and second friction spinning drums can be each divided into cooperating drum sections to define a first pair of coacting drum sections and spaced therefrom a second pair of coacting drum sections. The respective pairs of drum sections can be operated at different rotational speeds and can be subjected to different vacuum conditions.
Patent JP-H0953181-A (JP)
Title: Thin film vapor growth device
Inventor: SHINOZAKI HIROYUKI
IPC: C23C16/458
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film vapor growth device capable of smoothly rotating a susceptor at high speed even in the case the amt. of unbalance is yielded in the suscepting unit or a substrate placing thereover. SOLUTION: In a thin film vapor growth device having a reaction chamber 3 having an atmosphere different from that of the outside and a suscepting unit 8 arranged in the reaction chamber 3 and rotating with a substrate S forming a thin film placed thereover, a floating mechanism having a magnetic bearing for supporting a rotary shaft provided with the suscepting unit 8 in a non-contact state, a driving mechanism for rotating the rotary shaft provided with the suscepting unit 8 at high speed and an estimating mechanism for estimating the items of the rotary body including the suscepting unit 8 and substrate S are provided.
Patent JP-H0275509-A (JP)
Title: Connection structure of shelf
Inventor: TANIGUCHI ETSUO
IPC: A47B47/02
Filed: 1988-09-09
Abstract: PURPOSE:To contrive enhancement in strength and enhancement in appearance, in the connection structure of a shelf which is assembled by pillars and a shelf plate, by making a double construction having inner and outer side plates of each side plate of an angle-shaped pillar, and forming engaging holes in the inner side plate, and also forming projections to be engaged therewith on the angle-shaped connecting part of the shelf plate at four corners. CONSTITUTION:On the side outer plate 5A and longitudinal outer plate 5B of an angle-shaped pillar 1, a side inner plate 6A and a longitudinal inner plate 6B are formed respectively so as to be of a double construction. And connection holes 9A, 9B are provided in the respective inner plates 6A, 6B. On the other hand, on the supporting plates 12A, 12B of an angle-shaped connecting member 10 for fitting a top shelf plate 2 to the pillar 1, a pair of upper and lower engaging projections 14A, 14B are formed so as to be capable of being engaged with the connection holes 9A, 9B of the pillar 1. And an engaging recessed part 21 and an engaging claw 22 are formed on the arm plate 13A and on the arm plate 13B respectively, and they are engaged with the reinforcement recessed part 28 and the hole 30 in the top shelf plate 2. By this constitution, appearance and strength can be enhanced.
Patent JP-H1070527-A (JP)
Title: Multi-frame synchronizing device
Inventor: SUZUKI KAZUYA
IPC: H04J3/06
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To make a synchronized pull-in device of a multi-frame system having a frame bit in an optional frame small in scale. SOLUTION: This multi-frame synchronizing device 10 for the synchronized pull-in processing of a multi-frame consisting of four frames 1 to 4 and provided with frame synchronizing bits in the frames 1 and 2 is provided with RAMs 30 and 31 detecting a bit string equal to a frame synchronization bit by a synchronization pattern detecting circuit 21 and storing positional information of the bit string equal to the frame synchronization bit of the frame 1, and a multi-frame detection circuit 32 comparing the positional information and positional information of a bit string equal to the frame synchronization bit of the frame 2 to judge whether a synchronization pattern is normal and storing only the positional information of a normal synchronization pattern.  Thereby, it is possible to provide the multi-frame synchronizing device capable of using the random access memory of a comparatively small capacity of make device scale small.
Patent JP-H0391778-A (JP)
Title: Color image forming device
Inventor: KANEKO YOSHIO
IPC: G03G15/01
Filed: 1989-09-04
Abstract: PURPOSE:To compensate color slurring generating from positional deviation of an optical system part and to form a color image of high quality by providing an optical path length changing means which differs the optical path length from a deflecting device which deflects a laser beam emitted from a laser beam source to the photosensitive body on a scanning starting side of an exposure and a scanning finishing side of the exposure. CONSTITUTION:Shafts 14a and 14b of a photosensitive body 14 are each supported freely rotatable by shaft bearing 47a and 47b, and the shaft bearings 47a and 47b are reach retained by holders 46a and 46b. Then, these holders 46a and 46b are each abutted to the edge parts of adjusting screws 49a and 49b which are each screwed to cases 45a and 45b, and each are installed freely able to travel inside the cases 45a and 45b. When a length of the optical path is shortened at the scanning starting side of the exposure and the length of the optical path is extended on the scanning finishing side of the exposure, the adjusting screw 49a is screwed in and the holder 46a is traveled to an upper direction, an elastic body 48a is made into a state of compressed deformation, and the elastic body 48b should be expanded to move the holder 46b to a lower side by putting back the adjusting screw 49b.
Patent JP-S59122463-A (JP)
Title: 7-substituted prostaglandin and its preparation
Inventor: YUU TAKESHI
IPC: C07D307/935
Filed: 1982-12-28
Abstract: NEW MATERIAL:The compound of formula I [the symbol of formula II represents that the bond between 13 and 14 sites is double or triple; R<1> and R<2> are groups which form an acetal bond together with O of OH, etc.; R<3> and R<4> are H, 2-7C acyl, tri(1-7C)hydrocarbon-silyl, etc.; A is group of formula III, formula IVetc.; R<5> is H, CH3, ethynyl, etc.; R<6> is 5-6C alkyl, cycloalkyl, phenyl, etc. R<7> is 1-10C alkyl, phenyl, cycloalkyl, etc.]. EXAMPLE:Acetonide of 7(R)-7-hydroxy-5,6-dehydro-PGF2alpha methyl ester 11,15-bis- t-butyl-dimethylsilyl ether. USE:Synthetic intermediate of pharmaceuticals. PROCESS:The compound of formula I wherein R<3> is R<31> and R<4> is R<41> can be prepared by reacting the 7-hydroxyprostaglandin F compound of formula V (R31 is same as R<3> excluding H and acyl; R<41> is same as R<4> excluding H and acyl) with a compound forming an ether bond, in the presence of an acid catalyst.
Patent JP-H0867330-A (JP)
Title: Sector gear and lifting device
Inventor: TATE YOSHIO
IPC: B65G47/82
Filed: 1994-08-29
Abstract: PURPOSE: To provide a sector gear at a low cost and a sector gear and lifting device using the sector gear, improve the operability of the lifting device and reduce costs. CONSTITUTION: A sector gear 1 comprising a chain 3 fixed to the peripheral edge of a fan-like fan plate 2 is fixed to a shaft 16. The gear 22 of a motor 21 is meshed with the sector gear 1. A lift arm 15 is fixed to the shaft 16.
Patent JP-2000055316-A (JP)
Title: Surface combustion device
Inventor: ISEDA YOSHIHISA
IPC: F23D14/16
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the heating and deformation of a metallic casing by the conduction of heat from a combustion surface in a surface combustion burner constituted on a combustion surface of a mat produced by laminating the fibers of heat resistant steel and sintering in the condition of a non-woven fabric. SOLUTION: In a surface combustion device, a surface combustion body 1 is constituted of a porous fabric type matter 2, consisting of the braided matter or the woven matter of fibers made of a heat resistant steel and having high venting property, and a porous reinforcing member 3, having a high venting property, which are contacted closely to each other, while the surface combustion body 1 is installed at the opening part 5 of the metallic easing 4 so that the reinforcing member 3 is positioned at the side of the box type metallic casing 4 and a first porous dispersing plate 6, having a porosity of half of that of the fabric matter 2 and the reinforcing member 3, is installed in the box type metallic easing 4 at the upstream side of the reinforcing member 3.
Patent JP-H1052275-A (JP)
Title: New sulfonylurea receptor protein and gene coding for the protein
Inventor: KIYONO SUSUMU
IPC: C07K16/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject protein expressed in the rat-originated brain, cardiac muscle and skeletal muscle cell in high expression rate and useful for the diagnosis and treatment of potassium channel diseases such as hypertension and ischemia and obtain a gene coding for the protein. SOLUTION: This invention provides an SUR-2 protein having the amino acid sequence of the formula and acting as a new rat-originated sulfonylurea receptor and a deoxoribonucleotide coding for the protein. The cDNA of new SUR2 can be separated and its amino acid sequence can be determined by screening the cDNA library of rat brain with a cDNA of a hamster SUR identified its receptor (SUR) having high affinity to a sulfonylurea agent (SU agent) in the brain, etc., and cloned but labeled with 32P. The SUR2 is composed of 1,545 amino acid residues and has a molecular weight of 174,109 and a 68% amino acid homology with SUR.
Patent JP-H1169390-A (JP)
Title: Subscriber circuit having wide band communication function
Inventor: KIKUI HIDEKI
IPC: H04Q3/42
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To attain the voice communication that is abundant in the naturalness and also to attain the processing of the subscriber line signal and inter-station signal by means of a conventional PCM signal by performing the switching to a wide band encoder and a wide band decoder only in a communication mode. SOLUTION: A wide band encoder 6 converts the 4-wire output analog signal of a two-wire/4-wire conversion circuit 4 into a wide band ADPCM signal, and a wide band decoder 8 converts the ADPCM signal into a wide band analog signal. An encoder switch circuit 9 and a decoder switch circuit 10 are controlled by a control circuit 11 and then switched to the encoder 6 and decoder 8 respectively in a communication mode. In a non-communication mode, the circuits 9 and 10 are switched to an encoder 5 and a decoder 7. Then the subscriber line and inter-station signals are processed by a PCM signal. Thus, the circuits 9 and 10 are switched to the encoder 6 and the decoder 8 only in the communication mode.  As a result, the voice communication that is abundant in the naturalness is attained, and the subscriber line and inter-station signals can be processed by the PCM signal in the modes other than the communication mode.
Patent JP-H0742472-A (JP)
Title: Automatic boring device
Inventor: MORI KOJI
IPC: E21B19/20
Filed: 1993-07-30
Abstract: PURPOSE:To enable the automation of man-power working such as addition and separation of rods by installing a rod magazine and a mast, and moving a rod clamp with the mast as the shaft with a winch or a horizontal rotary device. CONSTITUTION:A rod magazine 5 is constituted of a plurality of pipes erecting rods 1 vertically and a holder. After that, arrangement of the rods 1 stored in the rod magazine 5 is arranged on a radius with the shaft of a mast 10 as the center, and a rod clamp 2 is horizontally rotated. Then, the rods 1 in the rod magazine 5 can be held, and 5-8 pieces of rods 1 for approximate one day are stored in the rod magazine 5 before the starting of operation. At that time, a hydraulic cylinder 3 is opened so that the rods 1 drop into the pipes of the rod magazine 5, and at that time, cushion materials are placed in the pipes to ease impact. In the case of shallow drilling with light rod load, the rods 1 is raised and lowered with a rod lift, and in the case of deep drilling, the rods is raised and lowered with up and down motions of a spindle 8, a hydraulic chuck 6 and a hydraulic rod holder 9.
Patent JP-H0275688-A (JP)
Title: Liquid crystal device
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/13
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a liquid crystal device which can be driven at a low voltage, does not need a polarizing plate, and can be made in a large size by forming a specified light controlling layer between two base materials which have an electrode layer and at least one of which is transparent. CONSTITUTION:A nematic liquid crystal material (a) containing a compound (i) of formula I (wherein R<1> is 1-10C straight-chain alkyl or straight-chain alkoxy; the group of formula II is a group of formula III or IV) and a compound (ii) of formula V (wherein R<2> is 1-10C straight-chain alkyl, R<3> is cyano or R<1>; the group of formula VI is a group of formula VII or VIII) and a solution (b) comprising an ultraviolet-curing monomer or oligomer (iii) and, if necessary, other components (iv), i.e. a polymerization initiator, a chain transfer agent, a photosensitizer, and a dye crosslinking agent are put between two base materials (A) which have an electrode layer and at least one of which is transparent, and then irradiated with ultraviolet rays through the transparent base material of component A to polymerize component (iii), thus forming between component A a light controlling layer (B) wherein a transparent solid substance comprising a polymer of component (iii) is dispersed to form a three-dimensional network in a continuous layer of component (a) accounting for at least 70wt.%.
Patent JP-H10168531-A (JP)
Title: Copper alloy and production of the copper alloy
Inventor: MARIANN SUNDBERG
IPC: C22F1/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy of low alloy copper easy to braze, high in a recrystallization temp. and having excellent electric conductivity by forming phosphor deoxidized copper into an alloy with chromium by an amt. in a specified range. SOLUTION: This copper alloy is the one contg., by weight, 0.1 to 0.3%, preferably, 0.15 to 0.25% chromium, having >=625 deg.C recrystallization temp. and >=90% electric conductivity after brazing in the international annealed copper standard. This alloy is produced preferably by a method having steps of casting, cold working, annealing and second cold working. Preferably, the step of the casting is executed by continuous strip casting, one or more of the cold working is executed by rolling, and the step of the annealing is executed by strand annealing. In this annealing, the time is regulated to 0.01 to 30sec, preferably, to 1 to 10sec, and the temp. is regulated to 700 to 900 deg.C, preferably, to 700 to 800 deg.C.
Patent JP-H0646701-A (JP)
Title: Storage of protocorm of phalenopsis
Inventor: TODAKA TOMOYA
IPC: A01H4/00
Filed: 1992-08-04
Abstract: PURPOSE:To contribute to the investigation of micro-propagation of phalenopsis and to the planned raising seedling and cultivation of clone seedling by storing the protocorm in a state of suppressed germination and sprouting. CONSTITUTION:An MS liquid medium for immersing a protocorm of phalenopsis is imparted with an action to suppress the growth of protocorm. A protocorm can be stored in a state of suppressed germination and sprouting without changing the character in immersion. The proliferation of the protocorm can be restored to the normal state by returning the protocorm to normal cultivation condition.