baber/WOPTO huggingface dataset:
Patent JP-H045259-A (JP)
Title: Production of halomethyl pivalate
Inventor: TANIZAWA NAOHITO
IPC: C07B61/00
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the subject compound useful as a raw material of cephem- based antibiotics in a high yield without production of by-products by reacting an aqueous solution of a metal pivalate with a specified dihalomethane as the raw material in the presence of a phase-transfer catalyst. CONSTITUTION:An aqueous solution of a metal pivalate is reacted with a dihalomethane selected from bromochloromethane, chloroidomethane and bromoiodomethane in the presence of a phase-transfer catalyst at 0 deg.C-reflux temperature of the reaction system in general using the dihalomethane as one of the raw materials in an amount of 1-100 time mol, preferably 10-50 time mol based on the aqueous solution of the metal pivalate as the other raw material, thus obtaining the objective compound. As the phase-transfer catalyst, tetrabutylammonium bromide, trioctylmethylammonium chloride, etc., are exemplified and the catalyst is used preferably within a range of 0.005-0.2 time mol based on the metal pivalate.
Patent JP-2000298961-A (JP)
Title: Positioning control device and positioning control method
Inventor: OIDA NOBUYUKI
IPC: G11B21/08
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To enable generating positional information for a target position and to enable controlling positioning over a wide range independently of periods of first and second signals by adding and subtracting the prescribed value to/ from the present position information obtained from the first signal in accordance with an output state of a second pulse signal obtained from the second signal. SOLUTION: Output signals outputted from a linear type encoder 10 of a disk device and having a phase (a) and a phase (b) being different by 90 degrees are supplied to an AD converter 11, the digital data of converted output signals of a phase (a) and a phase (b) is supplied to a microcomputer 13. The microcomputer 13 performs calibration processing based on the digital data of supplied output signals of a phase (a) and a phase (b), generates positional error information based on data obtained by calibration processing and digital data of output signals of a phase (a) and a phase (b), and control information obtained by performing control compensation operation of the positional error information is supplied to a DA converter 9.
Patent JP-S63272060-A (JP)
Title: Semiconductor device
Inventor: KOGA YASUTAKA
IPC: H01L23/50
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a semiconductor device which can be mounted on a board with a high accuracy and a high efficiency without adjusting pitches of lead parts by a method wherein a semiconductor chip is connected to 1st leads on one side of a film and the 1st leads are connected to 2nd leads which are formed on the other side through through-holes. CONSTITUTION:A semiconductor chip 9 which has a plurality of terminals, an insulating flexible film 4 on which the semiconductor chip 9 is mounted and in which a plurality of through-holes 5 are provided near the respective terminals of the semiconductor chip 9 and a plurality of 1st leads 6 which are formed on the side of the film 4 on which the semiconductor chip 9 is mounted so as to connect their one side ends to the semiconductor chip 9 electrically and to provide their other ends above the through-hole 5 parts are provided. Further, a plurality of 2nd leads 7 which are formed on the other side of the film 4 so as to provide their one side ends above the respective through- hole 5 parts and their other ends at the positions far from the semiconductor chip 9, electric continuity members 8 filling the through holes 5 and connecting the 1st leads 6 to the 2nd leads 7 electrically and a resin part 11 sealing the semiconductor chip 9 and the 1st leads are provided.
Patent JP-H06311962-A (JP)
Title: Shoes wiping mat
Inventor: ONOKI MITSUO
IPC: B32B25/10
Filed: 1993-04-30
Abstract: PURPOSE:To provide a shoes wiping mat which has good cleaning efficiency, can effectively hold the adsorbed materials to be cleaned, prevents the carryover of the materials to be cleaned into a room, enables stereoscopic designing and does not require the other means for joining an adhesive fabric. CONSTITUTION:Heat shrinkable pile yarn 11b and non-heat shrinkable pile yarn 11c are tufted and flocked on a mat babe fabric 11a and a rear sheet 11d is vulcanized and stuck under vacuum and heating to the mat base fabric 11a surface on the opposite side of the parts flocked with the pile yarn to constitute a mat body 11. The mat body 11 is pressed and heated to shrink and recess the heat shrinkable pile yarn 11b, by which rugged surface parts are formed at the front ends of respective pieces of the pile yarn. The adhesive fabric 12 on the mat side is vulcanized and stuck simultaneously with the rear sheet 11d to the rear surface of the mat body 11.
Patent JP-H09273726-A (JP)
Title: Treating method of organic chlorine compound
Inventor: MIYASHITA YOSHIO
IPC: C07B61/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the treating method of making organic chlorine compound, harmful for human body and difficult in decomposition in the natural field, harmless. SOLUTION: The treating method of organic chlorine compound includes; (a) a process of receiving organic chlorine compound into a vessel 4 intercepted from atmosphere, (b) a process of burning and heating at the temperature kept at least 1000 deg.C to thermally decompose the organic chlorine compound, received into said vessel 4, by supplying air and/or oxygen gas into the vessel within a range smaller than 1(one) of oxygen ratio defined by a formula; oxygen ratio = amount of supplying oxygen/(C×32/12+H'×16/2).  In this case, term's and notations means as follows; amount of supplying oxygen: oxygen supplied from the outside of a vessel (kg), C: the amount of carbon of organic chlorine compound in the vessel, which is combined with the supplying oxygen (kg), H': the amount of hydrogen of the organic chlorine compound in the vessel, which is combined with the supplying oxygen, minus the amount of hydrogen, combined with halogen element in the organic chlorine compound in the vessel (kg).
Patent JP-H07284340-A (JP)
Title: Apparatus for grafting
Inventor: MANABE YUKIO
IPC: A01G1/06
Filed: 1994-04-18
Abstract: PURPOSE:To provide an apparatus for grafting capable of handling grafted seedlings in a large amount at a time in a small installation area and simply carrying out the transfer control. CONSTITUTION:This apparatus for grafting is obtained by installing a seedling pot conveying means 15 for conveying linear grafted seedling pots (2a) having each grafted seedling set therein, a stopper for stopping the grafted seedling pots and temporarily stocking the grafted seedling pots, on the other hand, a stocking means 16 for empty nursery boxes, arranged on one side of the seedling pot conveying means 15 and capable of stocking the empty nursery boxes, a nursery box conveying means 19 capable of taking out each empty nursery box from the stocking means 16 for the empty boxes, a seedling transfer means 17 capable of transferring the grafted seedling pots (2a) temporarily stocked in a stopper (15c) for each row to the taken out nursery box 3 at the time of conveying thereof to a prescribed position on the other side of the seedling pot conveying means 15, placing the grafted seedling pots (2a) therein and arranging the plural rows of the grafted seedling pots in the nursery box 3 and a graft stocking means 20 capable of subsequently stocking the nursery boxes in plural stages therein.
Patent JP-H01274088-A (JP)
Title: Cross beam type ultrasonic wave sensor
Inventor: YAMAGUCHI YUKIO
IPC: G01S7/521
Filed: 1988-04-27
Abstract: PURPOSE:To decrease the manufacturing cost of a holder, by constituting a central partitioning wall which separates a transmitting ultrasonic wave vibrator and a receiving ultrasonic wave vibrator with a pair of parallel inner walls. CONSTITUTION:A holder 12 is attached to the opening part in the front surface of a case 10. A central partitioning wall 13 comprising a pair of parallel inner walls 13a and 13a is formed at the central part of the holder 12 so as to separate transmitting and receiving ultrasonic wave vibrators 20 and 20. Outer walls 14 and 14 having specified slant angles are formed so as to face the inner walls 13a and 13a. The outer wall 14 is formed so as to form a pair with the holder 12. Vibrator housing parts 15 and 15 are formed between the inner walls 13a and 13a and the outer walls 14 and 14. The vibrators 20 and 20 are compressed and coupled into bushes 22 and 22. The bushes 22 and 22 are mounted in the housing parts 15 and 15 in the holder 12. Then, the vibrators 20 and 20 are automatically mounted into the holder 12 at a specified angle with projections 27a and 27b of the bushes 22 and 22. Since the holder 12 can be molded by molding means of trimming dies in the two directions, the holder 12 can be manufactured at a low cost.
Patent JP-H04281537-A (JP)
Title: Work file size setting device
Inventor: ISHIKAWA HIROSHI
IPC: G06F12/00
Filed: 1991-03-08
Abstract: PURPOSE:To automatically set a work file size to an optimal value, and to prevent the generation of a file over at the time of operating a device. CONSTITUTION:A work file size calculating means 30 reads the content of a work file defining master 40, controls a work information retrieving means 20 to retrieve a pertinent file from a storage means 10 in which a file group is stored based on the content, and searches the present real capacity. This searched present real capacity is multiplied by a free factor included in the read content in order to search the work file size, and the work file size is written in a work file size calculation list 50.
Patent JP-H07295603-A (JP)
Title: Position proportional control unit
Inventor: MATSUZAWA SHIGERU
IPC: G05B11/36
Filed: 1994-04-21
Abstract: PURPOSE:To prolong the life of a relay which sends an opening-side or closure- side output to an opening extent control motor for a valve, controlling a control medium to a controlled system, in a position proportional control unit which controls the opening extent control motor. CONSTITUTION:A subtraction part 17 outputs the deviation (e) between a command SV and a measured value PV to a control arithmetic part 11. The control arithmetic part 11 outputs an operation output value MV, obtained from the deviation (e) by PID arithmetic, to a comparison output part 13. An opening extent feedback input part 15 outputs an opening extent value D based upon the opening extent feedback input C of the control motor 3 to the comparison output part 13. The comparison output part 13 compares the operation output value MV with the opening extent value D and turns on and off the relay to send the opening-side or closure-side output A or B to the control motor 3. An output period management part 19 inhibits the opening-side or closure-side output A or B from being outputted unless it exceeds a minimum output ON period.
Patent JP-H10296700-A (JP)
Title: Brake device for ceramic substrate
Inventor: INOUE EIJI
IPC: B26F3/04
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the successful rate of division without enlarging brake pressure by respectively forming brake pulleys on both end part of a common pulley shaft, and in addition shifting the teeth of the two brake pulleys in the circumferential direction viewing from the axial direction of the pulley. SOLUTION: Brake pulleys 1, 1 are formed with teeth 11, 11 engaging with the engaging teeth 21 of carrying belts 2, 2 on the outer circumference at fixed pitches (p), and the recessed part 12 between the adjoining teeth 11, 11 is formed into a nearly semicircular-shape, and formed on both end parts of a pulley 13 rotatably supported close to the underside of the carrying belts 2, 2. The carrying belts 2, 2 contact with the upper faces of a pair of the brake pulleys 1, 1, stretchedly provided, and the underside of the respective carrying belts 2, 2 are projectingly provided with many engaging teeth 21 at the same pitches (p) for preventing slippage.  Consequently, when the carrying belts 2, 2 are wound on the brake pulleys, the upper face of each carrying belt 2, 2 is formed so that the radius of curvature becomes large at the thick wall part 2 and it becomes small at the thin wall part 23.
Patent JP-S5533412-A (JP)
Title: Preparation of slow-releasing formulation
Inventor: YOSHIDA MASARU
IPC: A61K9/08
Filed: 1978-08-29
Abstract: PURPOSE: To prepare a slow-releasing formulation containing a physiologically- active substance and having controlled eluting rate, by dispersing a physiologically- active substance in the mixed solution of a pH-soluble polymer and a monomer polymerizable at low temperatures to give a formulation and polymerizing the formulation at low temperature with radiation of light, etc..  
     CONSTITUTION: A polymer or a copolymer soluble at pH of 1W10.0, e.g. Eudragit E, etc., is dissolved in a monomer polymerizable at low temperature, e.g. 2-hydroxyethyl methacrylate, etc., to give a transparent and homogeneous mixed solution. A formulation is provided by dispersing or homogeneously dissolving a physiologically-active substance, e.g. aspirin, KCl, etc., in the above solution, and irradiated with ionizing rays, e.g. light, γ-rays, etc., at ≤0°C for polymerization of the monomer polymerizable at low temperatures to give a slow-releasing formulation having the pH-controlled elution rate of the physiologically-active substance.  
     EFFECT: Elution of the active substance is suppressed at the pH of the gastric juice, and accelerated at the intestinal juice part. Consequently the elution of the active substance can be controlled and the administration frequency of the active substance can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08302709-A (JP)
Title: Earthquake-proof construction
Inventor: KAGITANI TAKEO
IPC: E04H9/02
Filed: 1995-04-28
Abstract: PURPOSE: To contrive a vertical-shake countermeasure by providing a case body with an inner circumferential surface sealing an outer circumferential site in the vicinity of the nose site of a foundation post under a liquid-tight state and a bottomed section, oil filled in the inside of the case body and a compression coil spring between a bottom section and a post end section. CONSTITUTION: A case body 5 formed of a polyethylene resin, etc., as a specified resin material in the fixed shape of outside diametral size D is sealed and fixed at the front end of a foundation post 2, and arranged on ballast 10. Oil 6 is contained in the case body 5. A compression coil spring 4 is internally fitted between a base and the edge section of the post 2 in natural length. When vertical shake is generated by an earthquake, upwards working external force works to the post 2, and the coil spring 4 is compressed, thus absorbing an impulse. On the other hand, the case body 5 is expanded largely, and a volume produced by the compression work of the coil spring 4 is absorbed. A normal state is brought back by restoration work. Shaking is absorbed effectively by the oil 6 at that time. Accordingly, structure having an excellent vertical-shake countermeasure can be constructed.
Patent JP-S589712-A (JP)
Title: Formation of tubular body
Inventor: ARAKI JINICHIROU
IPC: B21C1/00
Filed: 1981-07-08
Abstract: PURPOSE:To prevent a material to be worked from breaking and to obtain a tubular body with a small diam. and the thin wall thickness, by inserting a separted mandrel into the other end of a tubular material to be worked to which a mandrel is inserted, and drawing the material through a die while adding a backward tension to it. CONSTITUTION:Mandrel 18 is inserted into a tubular material to be worked 3 and a separate mandrel 19 is also inserted into the other end part of the material 3. Next, the other end part 9 and the mandrel 19 are clamped together by a chuck 10, and the material 3 is pulled to the direction of the arrow 15 by a weight 14, and together, and one end part 4 of the material 3 is passed through a die 2 to be clamped by a chuck 5. Then, when the chuck 5 is moved to the direction of the arrow 6, the material 3 is passed through the die 3 to be processed successively while being given the backward tension to the direction of the arrow 15.
Patent JP-S5630355-A (JP)
Title: Call selection system of terminal equipment
Inventor: OKA TAKAO
IPC: H04M11/06
Filed: 1979-08-21
Abstract: PURPOSE:To save exchange circuits by automatically setting a data transmission mode and by setting a service call mode by a ring-back tone. CONSTITUTION:When dial pulses for data transmission calling or service calling are sent out of a center, a switchboard selects a terminal equipment and sends a call signal to the terminal. On detecting the incoming, the terminal equipment generates a connection answer signal by circuit FGN and then sends it to the center. The center receives this signal and outputs a terminal-equipment selective signal to set the terminal call mode. In data transmission mode, a selective signal frequency is used for the selective signal and the terminal makes discrimination FDT of it to switch a main wire under the switching command of terminal control part CONT, thereby transmitting a text.
Patent JP-H08305920-A (JP)
Title: Automatic transaction device
Inventor: FUKAI MIDORI
IPC: G06Q40/00
Filed: 1995-04-28
Abstract: PURPOSE: To improve the service for customer by improving the operability of a color display screen where a customer carrys out transaction procedures even for an aged customer. CONSTITUTION: In the automatic transaction device having a color display device 1 which displays information regarding a transaction, an input device 2a for inputted the information regarding the transaction, and a processing controller 20 which controls the display of the display device 1 and performs the transaction processing according to the information inputted from the input device 2a relatively to the display, the processing controller 20 displays the information regarding the transaction with a >=4 contrast ratio of a display color to a screen background color.
Patent JP-H11326051-A (JP)
Title: Detecting device for fluorescence pigment
Inventor: WULF JUERGEN DR
IPC: G01N21/64
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To enhance detection sensitivity of a detector by providing a hollow space having an inside high reflective surface; an opening facing to a sample; and an opening opposed to a detecting means. SOLUTION: In a hollow space 130 of the present device 100, a first opening 132 is disposed facing to a carrier 140 having a sample P and a second opening 133 is disposed in opposed to a detector 120 inserted. Then, a laser beam including an excitation wave length exciting a fluorescent pigment F is emitted to the sample P by a radiation source means 110. A fluorescence emitted from the fluorescent pigment F is introduced to a hollow space 130 and are finally diffusion-reflected several times by a detector 120, and thereafter a high reflective surface 131 detects it. At this time, the sample P is opposed to the opening 132 of the hollow space and since the fluorescence does not have an advantageous directivity, it is introduced to the hollow space 130. Therefore, a fluorescence ratio finally detected is extremely high.  Accordingly, in the present device 100, a solid angle which the fluorescence captured emits can be extremely raised and detection sensitivity is increased.
Patent JP-S59230639-A (JP)
Title: Preparaton of honeycomb catalyst for purifying exhaust gas
Inventor: ONO TETSUTSUGU
IPC: B01J23/89
Filed: 1983-06-15
Abstract: PURPOSE:To obtain a catalyst composition showing high purifying capacity, by a method wherein Ce, Zr, iron, if necessary, Nd and, further, platinum are added to and mixed in activated alumina in an aqueous solution form and, after drying and baking, the impregnated alumina is dispersed in an aqueous medium to be supported by a honeycomb carrier. CONSTITUTION:At least one element selected from a group consisting of Ce, Zr, iron and Ni, if necessary, at least one element selected from a group consisting of Nd, La and Pr and further, at least one element selected from a group consisting of platinum, Pd and Ph are added to and mixed in activated alumina in a form of an aqueous solution or dispersion of a soluble compound or an easily dispersible compound while the resulting mixture is dried and baked. The obtained catalyst composition is dispersed in an aqueous medium and the formed dispersion is supported by a honeycomb carrier having an integral structure. By this method, a catalyst composition showing stable high purifying capacity three components of CO, HC and NOx in a wide range of an air-fuel ratio under a high temp. of 800 deg.C or more is obtained.
Patent JP-H02285369-A (JP)
Title: Image forming method
Inventor: SAKAKIBARA TEIGO
IPC: G03G13/26
Filed: 1989-04-27
Abstract: PURPOSE:To form a large number of the same images by repeating toner stages after a memory photosensitive body is electrified into opposite polarity to heat a number of parts required for image formation. CONSTITUTION:Such an electrophotographic photosensitive body is used that functionally separates a photosensitive layer into an electric charge generating layer and an electric charge carrying layer. The photosensitive body is electrified into polarity opposite to its original polarity, and a number of locations required for image formation are heated, and electrification, exposure, transfer onto a medium, fixing, destaticizing exposure are carried out. Consequently, the electrifying function of the photosensitive body is lowered, a number of parts required for image formation are heated to restore the electrifying function. A latent image is formed at the contrast potential, and a number of copies can be taken from one latent image formation.
Patent JP-H09281773-A (JP)
Title: Electrostatically electrifying device
Inventor: IWASAKI HITOSHI
IPC: G03G15/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To execute a uniform electrostatically electrifying action extending over a long term without being obstructed as for a machine whose process speed is middle and high by using an electrostatically electrifying blade for a contact type electrifying means on an upstream side in the moving direction of an image carrier and using an electrifying roll for a contact type electrifying device on a downstream side. SOLUTION: The electrifying blade 12 is used for the contact type electrifying means on the upstream side in the moving direction of the image carrier and the electrostatic charge roll 11 is used for the contact type electrifying device on the downstream side. Then, a DC current is impressed on the roll 11 on the downstream side in the moving direction of the image carrier. The roll 11 is constituted so that a surface rubber layer is formed on an electrical conductive supporting member and provided with a resistance layer whose volume resistivity is 10<5> -10<9> Ωcm as the surface layer thereof. Then, the negative-polarity DC current is impressed on the electrical conductive supporting member of the roll 11 by a power source for an electrifying roll 21.  Besides, the blade formed by laminating uretane rubber obtained by dispersing electrical conductive perticulates such as carbon black on the thin plate of a stainless plate, a phosphor bronze plate and the like is used as the blade 12.