baber/WOPTO huggingface dataset:
Patent JP-H05140081-A (JP)
Title: Production of bis(4-allyloxy-3,5-dibromophenyl) sulfone
Inventor: MATSUO MITSUKI
IPC: C07C315/04
Filed: 1991-11-12
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for flame- retardant, etc., in high purity at a low cost by reacting bis(4-hydroxy-3,5- dibromophenyl)sulfone with an allyl halide in the presence of a specific phase- transfer catalyst. CONSTITUTION:The objective bis(4-allyloxy-3,5-dibromophenyl)sulfone can be produced by etherifying bis(4-hydroxy-3,5-dibromophenyl) sulfone with an allyl halide in a mixture of water and an organic solvent such as benzene in the presence of an alkali (preferably sodium hydroxide) and a phase-transfer catalyst consisting of a polyethylene glycol of formula ((n) is 5-70; R1 and R2 are H or 1-4C alkyl) or its alkyl ether preferably at 60-120 deg.C for 1-15hr under stirring.
Patent JP-H05132885-A (JP)
Title: Head box of paper machine
Inventor: YAMADA KATSUHIKO
IPC: D21F1/02
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a head box capable of making high-quality paper having excellent dispersibility and low ratio of orientation, and only slightly causing curl. CONSTITUTION:In a head box of a paper machine equipped with plural dispersing plates 8A and 8B vertically dividing slicing chambers arranged in the vertical direction at intervals mutually, the dispersing plates 8A and 8B having three-dimensional structure of successively changing height of flow channel formed between the plates, in the direction of the machine and in the crossing direction of the machine.
Patent JP-S63149934-A (JP)
Title: Clock extracting circuit
Inventor: EJIMA NORIMASA
IPC: H04L7/00
Filed: 1986-12-13
Abstract: PURPOSE:To obtain a sinusoidal wave with high level and loss jitter by supplying part of the output of a clock signal generating circuit to be used as other input of the 2nd gate circuit. CONSTITUTION:A Corded Mrk Inversion (CMI) signal and the output of a delay circuit 1 delaying the said signal by 1/4 period are supplied to a 1st gate circuit 2. Then the output of the 1st gate circuit 2 is fed to a 2nd gate circuit 3, a band pass filter 4 and a clock signal generating circuit 5 and part of the output of the clock signal generating circuit 5 is supplied as the other input of the 2nd gate circuit 3. Thus, the sinusoidal wave of a clock frequency with high level and less jitter is sampled.
Patent JP-H10124076-A (JP)
Title: Optical disk device
Inventor: TAKAHASHI YASUHIKO
IPC: G11B20/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To enrich the functions including changing of the background and recording and reproducing of the scenery related to the user's song by providing the KARAOKE (a sing-along machine) function in which a reproducing is made with the combination other than the combination of the background video data that are beforehand set and stored in an optical disk and KARAOKE music data. SOLUTION: A video/audio taking in section 18 has a video camera and a microphone, takes the picture of an object body, records voices, converts these signals into digital data and takes in the converted data into the system. A prescribed modulation is executed on the taken data in video and voice data by a modulator 7. The modulated data are amplified by an amplifier 6 and are written into a prescribed RAM section region of a digital video disk(DVD) 1 through a pickup. In the ROM section of the DVD 1, music and lyrics data are made into a combination among normal KARAOKE information, environmental video data, which become the background, are stored and these recorded data are combined and reproduced.
Patent JP-H11136189-A (JP)
Title: Light emitting element
Inventor: HATSUDA YOSHIO
IPC: H04B10/116
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To generate a visible light beam with the same wide angles and also to facilitate optical axis adjustment in a bright room by adjacently arranging a near infrared light emitting element and a visible light emitting element in a pellet state respectively. SOLUTION: A light emitting element provides a near infrared light emitting chip 1 that blinks in accordance with an optical communication signal and a visible light emitting chip 2 that blinks for optical axis adjustment which are arranged very closely. The chips 1 and 2 and a time limit circuit 3 that makes the chip 2 blink are arranged on a substrate 8 and are sealed by a transparent plastic case 9. The substrate 8 is provided with an input terminal 4 of an optical communication signal, a ground terminal 5, an input terminal 6 of an optical axis matching signal and a power supply terminal 7. The dimension of the light emitting element is less than 1 cm×1 cm and two chips are preferably arranged within the range of less than 1 mmϕ.
Patent JP-H10124705-A (JP)
Title: Design support system for long sized laminate material
Inventor: SHIMADA YUKIHISA
IPC: G06T17/20
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To calculate the rigidity and natural vibration frequency of a laminated material through a finite element analysis by using a 12-node isoparametric hexagonal element which has a secondary function along the length and a linear function along the cross section when the long laminate material deforms along the length. SOLUTION: A finite element analysis is taken by using the 12-node isoparametric hexagonal element which has a secondary function along the length and a linear function along the cross section when a long sized laminate material deforms along the length (step 2), and a convergence decision is made to confirm whether an experimental value obtained by calculation and measurement matches the finite element analysis (step 3). When so, optimum calculation is performed (step 4) and a sensitivity analysis and a finite element analysis are taken (steps 5 and 6). Then a convergence decision is made to confirm whether or not those analysis results meet commands (step 7) and when not, a return to the step 5 is made to take analyses; when they meet the commands, the result is outputted (step 8).
Patent JP-H05137046-A (JP)
Title: Still video camera
Inventor: SUGA AKIRA
IPC: H04N5/232
Filed: 1991-11-12
Abstract: PURPOSE:To acquire the focal information of high accuracy regardless of the pattern of an object for detection of the focal position of a still video camera. CONSTITUTION:The image data on at least a distance measuring range which are received from a solid state image pickup element 5 via a lens unit 1 are stored in a RAM 18 for each image pickup operation carried out in detection of a focal position. The horizontal and vertical information are read out of the RAM 18 through an ES filter 8. Then the horizontal and vertical blur degrees (ES value) of an image are detected. The focal information is acquired from the detecting result of the ES value.
Patent JP-H01138015-A (JP)
Title: Manufacture of stainless steel material
Inventor: WATANABE KAZUNORI
IPC: C21D8/06
Filed: 1987-11-24
Abstract: PURPOSE:To obtain the stainless steel material excellent in surface properties and without a surface irregularity by performing drawing after the case cutting before the solution heat treatment. CONSTITUTION:The drawing is performed after the case cutting, the working irregularity of the surface layer caused by the case cutting is removed to obtain an uniform surface layer to prevent generating any selective corrosion at the time of pickling after the solution heat treatment. More, because if the draft of the drawing is too small, its effect is rather invalid, so the drawing is performed using a fixed die in the draft of at least by 3%. Therefore, the plastic working of the surface layer is performed uniformly.
Patent JP-S62143784-A (JP)
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62K5/01
Filed: 1986-12-12
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-H07151528-A (JP)
Title: Range finder
Inventor: MATSUZAKI HIROSHI
IPC: G01C3/06
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a range finder, which is small-sized, and by which a distance image up to a long distance can be measured with good accuracy. CONSTITUTION:A light ray projected from a photo detecting element 1 is converted into a parallel light ray by a collimator lens 2, and scanned like a spot on an object 6 in two dimensions by scanning mechanisms 3, 4. When a measured light ray R is emitted in the angular direction in the horizontal direction phi and in the vertical direction theta, a distance (d) is expressed by an equation: d={-sinphi+(cos<2>phi.tna<2>i-tan<2>theta)<1/2>}.cosphi.L/(cos<2>phi.t an<2>i-tan<2>theta-sin<2>phi) using direction angle 0 of illuminating light ray R, o, reference length L and incidence angle (i) to an image formation optical system 5. The incidence angle (i) is obtained by a two-dimensional photo detecting element 7, and related to the emitting directins theta, phi of a light ray R by the above expression so as to calculate the distance (d) to the object 6.
Patent JP-H09138547-A (JP)
Title: Image forming device
Inventor: SAITO HITOSHI
IPC: G03G15/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To recover toner sticking to the brush of a rotary-brush type electrifier. SOLUTION: The device is provided with a first power source device 16 for applying a voltage to the conductive substrate 14 of a photoreceptor 2 and a second power source device 17 for applying a voltage to the electrifying brush 3. When image formation is carried out, the outputs of the first power source device 16 and second power source 17 are set to a prescribed first level (ground voltage, -1200V). When image formation is not carried out, the outputs of the first power source 16 and second power source 17 are switched to a second level (in the range of -600 to -1000V, ground voltage) in order to transfer developer 21 sticking to the electrifying brush 3 to the photoreceptor 2 electrostatically.
Patent JP-H11131823-A (JP)
Title: Reinforcing method of reinforced concrete structure by single-fluid epoxy resin composite material
Inventor: SATO HAJIME
IPC: B29C63/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To dispense with a mixing work to eliminate the time for the work by impregnating a fiber sheet with a moisture hardenable single-fluid epoxy resin composition containing a ketimine compound and an epoxy resin, and adhering the resulting sheet to a reinforced concrete surface. SOLUTION: The concrete surface of an RC structure is cleaned, and a primer is applied thereto and dried. A moisture hardenable single-fluid epoxy resin composition containing a ketimine compound and an epoxy resin is applied, a fiber sheet is stuck thereto, and the single-fluid epoxy resin composition is applied as an impregnating resin by a roller brush. The single-fluid epoxy resin composition is squeezed by a rubber spatula and impregnated into the sheet, and defoaming is also performed. When a plurality of fiber sheets are laminated, one following fiber sheet is stuck, and the impregnation and deforming are repeated in the same manner. In order to satisfy both requirements of impregnating property and flowing property, the thixotropic index is preferably set to 3 or more, particularly, 3-10.  Thus, a reinforcing method of reinforced concrete having satisfactory working property and excellent in working environment and resource consumption can be provided.
Patent JP-H07145137-A (JP)
Title: N-phenylcarbamate derivative and germicide for agriculture and horticulture containing the same derivative as active ingredient
Inventor: ODA MASAJI
IPC: C07D317/58
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a new N-phenylcarbamate derivative having excellent control effect on pathogenic fungi of various kinds of plants, having long residual effects, excellent in permeability to plants and useful as a germicide for agriculture and horticulture. CONSTITUTION:A compound of formula I {R1 is H, a 1-4C alkyl, a 2-5C alkenyl, a 2-5C alkyl, a 4-7C cycloalkylalkyl, a 4-7C cycloalkoxyalkyl, a l-4C haloalkyl, a 2-4C alkoxyalkyl, a 2-4C alkylthmoalkyl or (CR<6>R<7>)mCOY [R<6> and R<7> are H, a 1-2C alkyl; Y is H, 1-2C alkyl, a 1-4C alkoxy or a 1-4C alkylamino; (m) is 0 or 1]; R<2> is a 1-4C alkyl; R<3> and R<4> are H, a 1-4C alkyl; R<5> is an aryl or a heteroaryl; X is H, a halogen, a 1-4C alkyl or a l-4C alkoxy; (n) is 1-5}, e.g. methyl N-[2-{alpha-methyl-4-(trifluoromethylbenzyloxy) iminomethyl}phenyl{9147/28}-carbamate. The compound is obtained by using a benzaldehyde derivative of formula III as a starting substance.
Patent JP-H08152355-A (JP)
Title: Apparatus for adding and removing calibration weight
Inventor: KAWAMOTO AKIRA
IPC: G01G23/01
Filed: 1994-11-30
Abstract: PURPOSE: To provide an apparatus for adding and removing a calibration weight, which has a compact, thin structure using a geared motor having a samll reduction gear ratio and the like and facilitates the replacement of the motor. CONSTITUTION: A weight lifting lever 11, which can freely turn around a horizontal axis 11a, is provided. One end part of the lever faces the lower side of a calibration weight 10, and a bent part 11f, which is protruding to the lower side than the horizontal axis 11a, is formed at the other end part of the lever. A motor 12 is a driving source. A noncircular cross-section part 13a is formed at the tip part of a horizontal rotary shaft 13. A threading shaft 15 is screwed into a fixed female screw 14a, slidably coupled in the axial direction with respect to the noncircular cross-section part 13a of the horizontal rotary shaft 13 and displaced in the axial direction by the rotation of the horizontal rotary shaft 13. There parts are provided. The displacement of the threading shaft 15 is transmitted to the bent part 11f of the weight lifting lever 11, and the lever 11 is turned.
Patent JP-H10145301-A (JP)
Title: Infrared-ray communication equipment
Inventor: KOGURE KAZUYA
IPC: H04B10/54
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide the infrared-ray communication equipment that uses an infrared ray to conduct transmission reception of a data signal. SOLUTION: This communication equipment is provided with a pulse signal generating circuit 4 that detects a leading or trailing of an input clock signal to generate a pulse signal with a prescribed length, a sampling circuit 5 that samples a data signal, an ASK modulation circuit 7 that applies ASK modulation to a signal outputted from the sampling circuit 5, and a synthesis circuit 8 that synthesizes a pulse signal outputted from the pulse signal generating circuit 4 and a signal outputted from the ASK modulation circuit 7.
Patent JP-H02142760-A (JP)
Title: Ferrous salt composition
Inventor: KOZUKA TSUNETOSHI
IPC: A61K8/27
Filed: 1988-11-24
Abstract: PURPOSE:To provide a ferrous salt composition containing a ferrous salt, amino acids and a reducing substance and exhibiting long-acting effects such as promotion of bioactivity, acceleration of the growth of organism, antiseptic action, modification and cleaning of soil, water, air, etc., antistatic effect, decrease of frictional resistance, etc. CONSTITUTION:The objective composition is produced by compounding a ferrous salt (e.g., ferrous sulfate or ferrous chloride), amino acids (e.g., aspartic acid or glycine) and a reducing substance (e.g., sucrose or lactose). A composition having water-cleaning, air-cleaning and gasoline-reforming actions can be produced by dissolving the ferrous salt composition in water and immersing an inorganic substance (e.g., iron, zinc, zeolite or ceramics) in the obtained aqueous solution. The addition of amino acids gives a chemically stable substance and the addition of the reducing substance minimizes the oxidation of the ferrous salt. The actions of ferrous salt can be maintained over a long period by the synergistic action with the amino acids.
Patent JP-H10125390-A (JP)
Title: Connector for waterproof, flexible conduit tube
Inventor: NAKAGAWA MINORU
IPC: H01R13/52
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector by which a waterproof flexible conduit tube can be connected to other apparatus or the like in a single operation, while keeping high waterproofs. SOLUTION: A plug pin 25 having the property of a spring is freely removably inserted into a plug part 30 provided on a tubular main body 21, and when a bushing 22 screwed into a flexible conduit tube 11 is fitted into the main body 21, the plug pin 25 is latched to a latching groove 36 provided in the bushing 22. Waterproofness between the bushing 22 and the flexible conduit tube 11 is maintained by a first packing 23, and waterproofness between the bushing 22 and the main body 21 is maintained by a second packing 24.
Patent JP-H09108426-A (JP)
Title: Pachinko machine unit
Inventor: TAKANO KAZUHIKO
IPC: F16B12/32
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To surely fix a stand frame between both upper and lower frames and to simply and easily adjust the installation angle of a PACHINKO machine stand. SOLUTION: Between both upper and lower frames 2 and 3 at the main body of unit, the plural PACHINKO machine stands are respectively freely attachably and detachably held and parallelly mounted by a stand frame 4. Both upper and lower side parts 5 and 6 of the stand frame 4 are respectively held and fixed between a pair of upper and lower sandwiching members 7 and 8, this upper sandwiching member 7 is provided on the upper frame 2 so as to freely adjust sliding in vertical direction Y and on the other hand, the lower sandwiching member 8 is provided freely slidably in back and forth direction X on the lower frame 3.
Patent JP-2000120431-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HIGUCHI YOSHIAKI
IPC: F01N3/20
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of separately positively detecting a deterioration in a first stage catalyst and that in a second stage catalyst without inviting an increase in costs. SOLUTION: An exhaust passage between a first stage catalyst 20 and a second stage catalyst 30, and an exhaust passage at the downstream side of the first stage catalyst are provided with a first and a second oxygen concentration detecting means 32, 34 for detecting oxygen concentration in an exhaust gas. An oxygen concentration estimating means 40 is provided to estimate the oxygen concentration in the exhaust gas at the upperstream side of the first catalyst from the operating state of an internal combustion engine. A catalyst deterioration detecting means 40 detects a deterioration in the first catalyst based on the estimated value obtained from the oxygen concentration estimating means and an output from the first oxygen concentration detecting means when a bypass passage 22 is closed.  A deterioration in the second stage catalyst is detected based on the second oxygen concentration detecting means when the bypass passage is opened.
Patent JP-H07125569-A (JP)
Title: Rope locking device available in truck rear body
Inventor: FURUKAWA SAKUO
IPC: B65H49/00
Filed: 1993-11-02
Abstract: PURPOSE:To provide a rope locking device that is available in time of roping freight on the rear body of a truck. CONSTITUTION:This rope locking device is provided with a rope fitting part 2 with an elastic longitudinal groove for inserting a rope from the side and fitting it tight, and a latching part 3 latching the rope fitting part 2 to the side plate of a truck rear body, respectively. With these elements, a rope end is latched to a hook existing in a lower part of the truck rear body tight and then the rope is also latched to this rope locking device, whereby any possible separation of the rope end from the hook is thus prevented from occurring.
Patent JP-S63149780-A (JP)
Title: Ic card reader
Inventor: MITA KATSUYA
IPC: G06K17/00
Filed: 1986-12-13
Abstract: PURPOSE:To reduce a cost by setting the constituting member of a linkage, which brings a contact and an IC contact into match and contact with each other, being connected with the inserting operation of an IC card, so as to be capable of dealing with motions by one piece of a spring. CONSTITUTION:One piece of the spring 20 is provided for resetting a slide block 17 and a tilting lever 23 in common, and the number of parts is reduced by this. When the IC card 12 is inserted through a card inserting opening 15, the leading of the IC card 12 is abutted against the card striking surface 21 of the slide block 17, and pushes the slide block 17 to a position corresponding to the IC contact, resisting against the energized force of the spring 20. At that time, the front end side of the tilting lever 23 moves downward resisting against the energized force of the spring 20 by receiving the tilt regulating action of a cam 18, and the contact 28 installed at the lever 23 moves downward and pushed and is brought into contact with the IC contact 13 of the IC card 12, and the reading and the writing processings of the data are performed.
Patent JP-H11136366-A (JP)
Title: Logical number-absence transfer system
Inventor: NAKAMURA TERUO
IPC: H04M3/42
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To increase the number of subscribers to be accommodated of an electronic exchange by performing a transfer service to an absence transfer destination that is set to a logical number, even when a physical extension telephone set of a connected destination is not registered in the case of calling with the logical number. SOLUTION: Whether or not physical position information to be accommodated to a dialed destination number is registered is determined (S110). When the physical position information is registered, whether or not the terminal of an incoming call destination is empty is determined (S150). When the terminal of the incoming call destination is empty, incoming call processing is performed (S160) and when the terminal of the incoming call destination is in the process of speech communication, speech communication processing is performed (S170). When the physical position information is not registered, a dialed number is handled as a logical number and whether or not an absence transfer destination to the logical number is registered is determined (S120).  When the absence transfer destination to the logical number is set, a service of each terminal of the incoming call destination is performed (S130).
Patent JP-S63151443-A (JP)
Inventor: TORIYAMA DAIGORO
IPC: B31B50/58
Filed: 1986-12-16
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-H09111674-A (JP)
Title: Printing of diacetate fiber fabric
Inventor: DOMAE KAZUHIRO
IPC: D06P5/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight printed fabric rich in silk-like gloss, excellent in touch feeling and drape property and suitable for women garments by printing a printing paste jointly using sodium polyacrylate and alginic acid to diacetate fiber fabric and then subjecting the fabric to steam heat treatment. SOLUTION: A fabric containing diacetate fiber is subjected to screen printing using a printing paste in which polyacrylic acid, alginic acid and dye having a prescribed hue are blended and the printed coating film is dried and the fabric is subjected to stream heat treatment at >=160 deg.C to color the dye. Then, the treated fabric is subjected to paste-eliminating treatment and cleaning treatment and dried to provide a printed product.