baber/WOPTO huggingface dataset:
Patent JP-H03188022-A (JP)
Title: Therapeutic nucleoside drug
Inventor: JIYOOJI UORUTAA KOSUZARUKA
IPC: C07D473/00
Filed: 1990-10-05
Abstract: PURPOSE: To obtain a pharmaceutical preparation, comprising a 6-substituted 2',3'-dideoxynucleotide or its derivative and useful for treating or preventing hepatitis B. CONSTITUTION: This nucleoside therapeutic agent comprises a compound represented by the formula (R1 and R3 are each H or amino; R2 is a halogen, a 1-6C alkoxy, a 3-8C cycloalkyl, allyloxy, an aralkylthio, an alkylthio, a heterocyclic ring having one 0 atom, 1-3N atoms and 3-7C atoms, imidazolylthio, amino, etc.) or a derivative of the compound represented by the formula except R1 and R3 are each H and R2 is OCH3 or SCH3 , e.g. 2- amino-6-(cyclopropylmethylamino)purine-9-β-D-2',3'-dideoxyribofuranoside (new substance) as an active ingredient. The daily dose of the compound represented by the formula is 3.0-0.120mg, especially 15-60mg and some of the compound represented by the reaction is effective even against the infection with a human immunodeficiency virus.
Patent JP-H07100920-A (JP)
Title: Shaping film for polyester decorative panel
Inventor: NIINA KATSUYUKI
IPC: B29C59/02
Filed: 1993-09-30
Abstract: PURPOSE:To widen a moldable temp. range and to reduce thermal sagging and the return of an embossed shape by using a thermoplastic resin having two melting points as the film of a third mold. CONSTITUTION:A thermoplastic resin having two melting points is used as the film of a third mold 8a. Especially, a transparent or translucent polyolefinic thermoplastic elastomer such as a copolymer of ethylene and propylene or a mixture of them, a copolymer of butene, ethylene and propylene or a mixture of them or the like is pref. An unsaturated polyester resin is applied to a decorative material having patterns and the third mold 8a is laminated to the coated decorative material to shape the decorative material and the polyester resin is cured under heating to produce a polyester decorative panel.
Patent JP-S61150908-A (JP)
Title: Goods storing device
Inventor: YOSHIE JINICHI
IPC: B65G1/02
Filed: 1984-12-21
Abstract: PURPOSE:To allow a good in different size and form to be shipped out or received in effectively in a device where a container is used as referred to the title by housing the good in a small box allowing it to be handled as an unit so as to permit the plural number of units to be housed in to the stated relative position allowing the good to be shipped out or received in every an unit. CONSTITUTION:A good comes in a small box, and one box is housed in a space between partition panels 25 of a container 13, and one container 13 is housed in a shelf partition 2. Shipping and receiving operations of the good are accomplished by both a shipping/receiving unit 7 and a lift table 9. Here, the shipping/receiving unit is moved horizontally, and the lift table is moved up and down allowing a package table 11 to face with the required partition 2 where a hook 10 is engaged with the fitting 14 of the container 13 permitting the container 13 to be drawn out and transferred onto a transfer table 15. A transfer device 16 allows the stated good to be transferred onto a transfer table 17. Subsequently, the transfer table is transferred onto a shipping container 20 and is shipped out by means of a conveyor 22. The housing operation can be accomplished by reversing the procedure. This configuration enables the good to be automatically shipped out or received in every a small unit regardless of its size and form.
Patent JP-H06120124-A (JP)
Title: Mask for x-ray exposure and its manufacture
Inventor: UEYAMA KOUSUKE
IPC: G03F1/22
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a high quality X-ray mask and its manufacture wherein the parallelism of an X-ray mask with a reinforcing frame is high, the warp due to the strain caused by bonding is restrained, and flatness is high, and to make it possible for the X-ray mask to exhibit excellent performance when it is practically used as an original sheet for replication. CONSTITUTION:Penetrating holes 10 are formed in a reinforcing frame 5 or a mask substrate 1 for X-ray exposure. The frame 5 and the mask substrate 1 are mutually linked on a bonding surface, and the sectional area is wide on the bonding surface. In other case, a trench 9 having a part protruding outside from the region where the mask substrate 1 is arranged is formed in the sticking surface of the reinforcing frame 5, and the frame 5 and the mask substrate 1 are mutually linked on the bonding surface. At the time of bonding, adhesive agent is injected from the penetrating holes 10 or the trench 9.
Patent JP-H06198650-A (JP)
Title: Method for providing static electricity dissipating characteristics to regenerated plastic and product produced thereby
Inventor: EREIN EE MAATSUERU
IPC: B29B17/04
Filed: 1993-10-27
Abstract: PURPOSE: To provide a new method for applying static electricity dissipating characteristics to a recycled thermoplastic resin. CONSTITUTION: A discarded thermoplastic resin is divided to be dipped in a salt bath only for a predetermined time and the treated regenerated thermoplastic resin has a resistivity of about 10<5> -10<12> Ω/square. A treated thermoplastic resin having static electricity dissipating characteristics capable of being re- processed into various useful matters is also included.
Patent JP-H04145502-A (JP)
Title: Display device for electronic equipment
Inventor: TAKI YUJI
IPC: G09G5/00
Filed: 1990-10-05
Abstract: PURPOSE:To check all picture elements of a display whether or not each picture element has a normal function by successively turning on the picture elements to displaying states, and then, turning off the picture elements from the displaying states. CONSTITUTION:When a display checking mode is designated through a key input section 3, the process of a CPU 5 is shifted to the checking mode and all of the picture elements of a liquid crystal display 6 are successively scanned in the order from left to right and from top to bottom and the picture elements are successively turned on. In case one of the picture elements does not make displaying operations, it can be discriminated at a glance that the picture element is defective. When the picture element at the right end of the lowest line is turned on, the turned-on picture elements are successively turned off in the same order and, in case one of the picture elements does not go off, it is discriminated that the picture element is defective. Therefore, abnormality of a small screen can be easily discovered, because the function of the display can be confirmed at the level of each picture element.
Patent JP-H11107782-A (JP)
Title: Control device for distributor type fuel injection pump
Inventor: BABA KAZUYUKI
IPC: F02M37/22
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the sliding portion of an injection pump from being damaged. SOLUTION: This control device is equipped with a moisture separation device 26 which is provided for the piping, route of a feeding pipe 24 feeding fuel in the inside of a fuel tank 23, and separates water to be mixed with fuel, a distribution type fuel injection pump 12 which performs lubrication using fuel by way of the feeding pipe 24, and furthermore, injects fuel into an engine, and with a controller 22 controlling the fuel injection pump 12 in response to the operating condition of the engine. A water surface sensor 28 detecting the quantity of water storage for the moisture separation device 26, and a water content percentage sensor 29 detecting the percentage of water content of fuel having passed through the moisture separation device 26, is provided for the feeding pipe 24 at the downstream of the water separation device 26.  When the quantity of water storage is found by the water surface sensor 28 to have exceeded a specified value, or when the percentage of water content is found by the water content percentage sensor 29 to have exceeded a specified value, or when both of them are simultaneously found to have exceeded the respective specified values, the controller 22 is so constituted that the injection quantity of the fuel pump 12 is thereby limited.
Patent JP-2001090109-A (JP)
Title: Rotary construction machine
Inventor: ARIGA SHIYUUEI
IPC: E02F9/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion and pulling out of a connection pin for connecting the vertical plate of a rotary frame to a working device. SOLUTION: An equipment cover 26 arranged on the right front side of a rotary frame is divided into a body cover 33 for covering a control valve 25, extending from the front surface to the upper surface and also covering the outer side surface thereof and an attachable and detachable cover 48 provided attachably and detachably on the inserting directional extension line of a connection pin 23 so as to be located on the rear side of the body cover 33. According to this, when the connection pin 23 is inserted or pulled out, the inserting and pulling-out work of the connection pin 23 can be easily performed only by removing the attachable and detachable cover 48 of the equipment cover 26 without requiring the entire removal of the equipment cover 26.
Patent JP-2001094199-A (JP)
Title: Optical clock sampling circuit and optical communication system
Inventor: YOKOYAMA HIROYUKI
IPC: H04B10/291
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To realize a superhigh-speed optical clock sampling circuit useful to a large-capacity optical communication. SOLUTION: An input signal optical pulse train 21 is injected in a first mode synchronous semiconductor laser 1 to sample the same frequency sampling clock optical pulse train 22, which has a frequency equal to the clock frequency of the pulse train 21 and a timing synchronized with that of the pulse train 21. This optical pulse train 22 is injected in a second mode synchronous semiconductor laser 2, having a repeat frequency of 1/integer of the clock frequency of the optical pulse train 22 via an optical gate 3 and a dividing sampling clock optical pulse train 23, which is a synchronous clock optical pulse train of a repetition frequency of 1/integer of the clock frequency of the injected clock optical pulse train 22, is generated.  One part of this clock optical pulse train 23 is extracted by an optical coupler 11 and is incident in the gate 3 via an optical delay device 13, a light amplifier 4 and the coupler 11 to change the transmissivity of the gate 3 and the pulse train 22, which enters the laser 2 is modulated in intensity in a divided clock frequency.
Patent JP-H07188217-A (JP)
Title: Substituted pyridylsalicylaldehyde or- salicylic acid derivative, its production, and its use as herbicide
Inventor: RHEINHEIMER JOACHIM
IPC: C07D491/048
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a novel substituted pyridine derivative having improved herbicidal effect, plant growth regulating effect and selectivity relative to a known compound.  
     CONSTITUTION: This novel compound is a compound of formula I [wherein R is formyl, CO 2 H or a group hydrolyzable to yield CO 2 H; R 2  is halogen, alkyl, alkoxy, alkylthio or the like; X is N or CR 13  (wherein R 13  is H or halogen or together with R 3  forms alkylene or alkenylene); R 3  is halogen, alkyl, alkoxy, alkylthio or the like; Y is O or S; Py is a pyridine ring linked in any desired position having four substituents R 14 -R 17 ; R 14  is cycloalkyl, alkyl, alkoxy, alkylthio or the like; R 15 -R 17  are each H, NO 2 , halogen, alkyl, R 4  or the like], e.g. 2-(4,6-dimethoxypyrimidin-2-yloxy)-6-(6-methoxypyridin-2-yl)-benzoic acid. The compound is obtained by allowing an aromatic carboxylic acid derivative of formula II (wherein R 1  is H, succinylimidoxy or the like) to react with a compound of formula III (wherein R 20  is Cl, Br, alkylsulfonyl or the like). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09116551-A (JP)
Title: Data packet transfer method and data packet transfer device
Inventor: YAMATO KATSUMI
IPC: H04Q3/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To transfer a data packet in response to a request service class and request service quality by continuing transfer of the data packet with a packet identifier to a virtual connection when a specific virtual connection is registered in a 1st cross reference table. SOLUTION: The device is provided with a data packet respectively section 11, a packet identifier read section 12, a packet container section 13, a data packet-virtual connection cross reference table storage section 14, a cross reference table update section 15, and a virtual connection monitor section 16. The packet container section 13 converts a data packet transferred from the packet identifier read section 12 into an ATM cell, and the cell is transferred to the virtual connection commanded by the cross reference storage section 14. When the virtual connection in which at least the packet identifier and either of the service class and the service quality are cross-referenced is registered in the cross reference storage section 14, the transfer of the data packet having the packet identifier to the virtual connection is continued.
Patent JP-H07106439-A (JP)
Title: Mask rom
Inventor: MORIYAMA ICHIRO
IPC: H01L21/8246
Filed: 1993-10-01
Abstract: PURPOSE:To increase the margin at the time of programming by decreasing the junction leakage current at a source-drain diffusion layer even when the programming is effected through ion implantation. CONSTITUTION:A memory cell is formed of transistors 43, 44 of SOT structure having an active layer of polysilicon 36 wherein the polysilicon 36 is formed shallower than a thickness when the impurity ions 25 being implanted for the purpose of programming reaches a peak concentration whereas a source-drain diffusion layer 42 is formed deeper than that depth. This structure inhibits occurrence of crystal defect in the source-drain layer 42 and since no junction is present on the bottom face of the source-drain diffusion layer 42, the junction leakage current is suppressed upon occurrence of crystal defect.
Patent JP-H06124471-A (JP)
Title: Optical disk device
Inventor: OKADA YOSHIMASA
IPC: G11B7/095
Filed: 1992-10-08
Abstract: PURPOSE:To eliminate a need for preparing a measuring instrument separately when the displacement of a subbeam inclination angle theta is measured and to check, with good efficiency, whether the subbeam inclination angle theta is within an optimum angle range or not. CONSTITUTION:Optical signals by a preceding subbeam spot and a subsequent subbeam spot which have been converted by light detection elements 11, 12 are converted into voltages V1, V2 by I-V convertes 13, 14, and a tracking error signal Te is generated by an error amplifier 15. The signal Te is sent out to a tracking coil 18, and a tracking tracing operation is performed. In a subbeam-dislocation detection circuit 20 which is installed newly, a microcomputer 25 opens a switch 16, it reads data on voltages V1, V2 via waveform reshaping circuits 21, 22 and A/D conversion circuits 23, 24, it computes a subbeam inclination angle theta and the angle is displayed as numerical data or graphic data on a monitor display 26 or a CRT display 30.
Patent JP-H01115428-A (JP)
Title: Method for refining geothermal steam
Inventor: SHIROO KAZUO
IPC: B01D47/06
Filed: 1987-10-28
Abstract: PURPOSE:To remove the dust entrained by the geothermal steam to the outside of the system with the lowest possible loss of energy and with simple equipment by providing a steam scrubbing spary tower at the midway of a steam pipeline, and spraying water into the steam. CONSTITUTION:In a natural steam-type geothermal power plant, the steam from a production well 1 is transferred through the steam pipeline 2, controlled to a specified temp. by a humidification water injector 3, and then introduced into the steam scrubbing spray tower 4. The fine dust in the steam is mostly deposited therein on the surface of the hot water droplet, and removed. The steam is further introduced into a mist separator 5, and the mist is separated. Since almost the whole superfine dust in the steam is removed in this way, the related turbine 9 can be stably operated for a long period. Accordingly, the failure, output decrease, etc., due to dust can be obviated.
Patent JP-H09110487-A (JP)
Title: Concrete admixture and concrete
Inventor: SHIMIZU TAKESHI
IPC: C04B7/42
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To stabilize particle diameter and shape, to stabilize the quality of concrete and to improve workability by using an epoxy resin compound for sealing electric and electronic parts. SOLUTION: This admixture is obtained by compounding, by wt.%, 4-29 the total of epoxy resin and a hardener, 70-95 inorganic filler, a surface treating agent, a coloring agent, a hardening catalyst, a flame retardant, a flame retardant auxiliary, an ion catcher, an elastomer and a wax, etc., and controlling the content of SiO2 , the content of Sb, and the content of halogen to >=70, <0.1 and <=0.5, respectively.
Patent JP-H03132865-A (JP)
Title: Document processor
Inventor: NARA SHIGEO
IPC: G06F40/189
Filed: 1989-10-19
Abstract: PURPOSE:To obtain an efficient editing environment by constituting the processor so that even if an editing processing is performed to a character-string in a line, the character-string after editing is displayed in accordance with layout information set to its line. CONSTITUTION:The processor is provided with a display control part 3 for executing the control of write of pattern information to a video RAM (VRAM) 2, and read-out to a CRT display part 1. A main memory 5 which an MPU microprocessor 4 can address is constituted of a ROM 5a in which an operation processing procedure of the MPU 4 is stored and a RAM 5b used as a work area, and used for storing document information which is being edited. In such a way, at the time of executing such editing as insertion and deletion, etc., to some line, its line is displayed in accordance with layout information stored in a storage means. In such a way, its processing is executed efficiently.
Patent JP-H02118385-A (JP)
Title: Low-temperature storage
Inventor: KUBOTA TOSHIAKI
IPC: F25D17/08
Filed: 1988-10-26
Abstract: PURPOSE:To permit both storage chambers to be maintained at substantially the same temperature by a method wherein cold air is distributed into a first cold air flow passage, in which the cold air flows across an opposed pair of walls forming the first storage chamber, a second cold air flow passage, in which the cold air flows along opening surfaces, and a third cold air flow passage, in which the cold air flows in the second stage chamber. CONSTITUTION:An air flow rate regulating plate 25, regulating the flow rate of upward cold air, is arranged at the upper part of a first air outlet port 22 in a cold air supplying passage 11B while the opening areas of air outlet ports are designed to distribute the cold air so that the flow rate of the cold air through a first cold air flow passage, which is made to flow out into a storage chamber through a first air outlet port 22 and a second air outlet port, formed on a back wall, becomes larger than the flow rate of the cold air of a second cold air flow passage, which is made to flow out of an upper surface air outlet port 26, or the ratio becomes a given ratio in the degree of 7:3, for example. A slender distributing plate 36, distributing the cold air sent out of a cooling chamber 14 into the cold air supplying passage 11B and a third cold air flow passage for a communicating hole 33, is designated so that the flow rate of the cold air for the supplying passage 11B becomes larger than the amount of cold air for the communicating hole 33 or the ratio becomes 9:1, for example.
Patent JP-H0984912-A (JP)
Title: Titanium metal bat and its production
Inventor: FUJII HIROYASU
IPC: B21C9/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a titanium metal bat which is capable of additionally lengthening the carry of a hit ball, is inexpensive and consists of an integral material. SOLUTION: This process for producing the titanium metal bat integrally molded of pure titanium or titanium alloy consists of a first stage (2) for subjecting a pipe stock 1 of the pure titanium or titanium alloy to stepped drawing of 3 to 12 steps, a second stage (3) for subjecting this pipe stock to one to three times of softening and annealing heat treatments, a third stage (4) for subjecting the ball hitting part to drawing and a fourth stage (5) for subjecting the tapered part and grip part to swaging. The softening and annealing are thereafter executed.
Patent JP-H02119592-A (JP)
Title: Motor speed controller
Inventor: AIDA TAKESHI
IPC: H02P29/00
Filed: 1988-10-28
Abstract: PURPOSE:To accelerate the calculation of the speed of a motor by varying the frequency of a clock signal for counting the period of an encoder signal according to the period of the measured encoder signal. CONSTITUTION:Clock generating means 22 for generating the period measuring clock signal D of an encoder signal A, and means 28 for measuring the period of the signal A by counting the signal D and calculating the speed of a motor are provided. The frequency of the signal D for counting the period of the signal A is varied according to the period of the measured signal A. For example, when the motor is rotated at a high speed and the period of the signal A is shortened, the frequency of the signal D is increased, while when the speed of the motor is decelerated and the period is increased, the frequency of the signal D can be reduced. Thus, accurate motor speed can be calculated rapidly.
Patent JP-2000101808-A (JP)
Title: Image processing unit
Inventor: KANESHIRO MASAKATSU
IPC: G06T1/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a page memory by comparing a capacity of input image data with a maximum capacity of compressed image data generated by compression processing based on the input image data so as to set an input image data storage area and a compressed image data storage area of the page memory. SOLUTION: Image data supplied from an image input terminal 1 are stored in a page memory 4 and an HDD5 via an image processing circuit 6 according to a control instruction from a control circuit 3. The control circuit 3 sets an input image data storage area and a compressed image data storage area of the page memory 4. The stored data are outputted from an image output terminal 2 via prescribed paths P2-P4 according to a control instruction from the control circuit 3. Then the image data receiving irreversible compression processing in a compression circuit 1:7 are expansion-processed by an irreversible conversion system expansion circuit 1:9, reversibly compressed by a compression circuit 2:8, and receive expansion processing in a reversible conversion system expansion circuit 2:10. In this case, the control circuit 3 selectively connects the paths P2-P4 to the circuits 1:7, 1:9, 2:8, 2:10 according to the data to be processed.