baber/WOPTO huggingface dataset:
Patent JP-H1094394-A (JP)
Title: Retrovirus
Inventor: KURIMURA TAKASHI
IPC: G01N33/569
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtian a new DNA coding a protein containing a specific base sequence and capable of reacting with the serum of an acquired immunodeficiency syndrome(AIDS) patient and useful for the development of a sure HIV screening technique, the sure diagnosis of an AIDS-causing virus, etc. SOLUTION: This DNA codes a protein containing a base sequence selected from the group consists of base sequence of formula I, formula II, etc., its fragment or a new DNA hybridized with the DNA under a stringent condition, and is useful for the development of the sure screening technique for HIV(human Immunodeficiency Virus), the sure diagnosis of a new AIDS-caused virus, etc. The DNA is obtained by closing by a PCR reaction using a cDNA induced from the blood of an AIDS patient with a reverse transcriptase as a template and further using the oligonucleotide of the regulation region of HIV-2 as a primer.
Patent JP-2000104624-A (JP)
Title: Engine cylinder head
Inventor: YASUKAWA MASAO
IPC: F02F1/40
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine cylinder in which the lower surface side of a water jacket can be effectively cooled. SOLUTION: An engine cylinder head 1 has a two layer structure consisting of an upper layer jacket 2 and a lower layer jacket 3 at least in an exhaust port side half of a water jacket of the cylinder head 1 having four valves for each cylinder. The ceiling of the lower jacket 3 is formed in a conical surface shape such that the outer peripheral surface 4b of a columnar part 4a constituting an attaching part of an ignition plug is lowest.
Patent JP-H1096383-A (JP)
Title: Motor-driven shutter device for construction
Inventor: HOSOYAMA KENJI
IPC: E06B9/80
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, simple lock that can lock and unlock by interlocking with opening/closing operation of a shutter curtain in a motor- driven shutter device. SOLUTION: In a motor-driven shutter device for construction, a lock 9 that is engaged with the lock receiving part of a winding wheel and opening and closing drive switches 13, 14 for a motor are provided on a mounting bracket, and the engagement of the lock receiving part with the lock 9 regulates the rotation of the winding wheel in time opening direction but permits its rotation in the closing direction. Further, a frame-side operating tool for operating a shutter and time mounting bracket are connected together by a connector 19, and the connector 19 is linked to a slider 17 so that turning on and off the opening and closing drive switches 13, 14 and changing the lock 9 between a lock position and an unlock position can be achieved according to the displacement of the connector 19 due to the operation of the operating tool, so that as the closing driving switch 13 is turned on, the lock 9 is displaced to the lock position.
Patent JP-2001089730-A (JP)
Title: Pressure-sensitive adhesive composition and pressure- sensitiive adhesive sheet made thereof
Inventor: ARIYOSHI YASUSHI
IPC: C09J133/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition having high cohesive force and exhibiting strong adhesivity even to an adherend difficult to bond such as polyethylene substrate or a face wet by dew condensation. SOLUTION: The objective pressure-sensitive adhesive composition is composed mainly of an emulsion of a polymer having a glass transition temperature of <=-25 deg.C and produced by the emulsion polymerization of (a) 100 pts.wt. of an α,β-ethylenic unsaturated monomer free from surface activity, (b) 0.10-0.15 pt.wt. of a compound containing thiol group and (c) 0.3-1.5 pts.wt. of a reactive surfactant expressed by general formula 1 ((m) is an integer of 3-100; R is a 6-18C alkyl).
Patent JP-H04150774-A (JP)
Title: Low-ripple power unit
Inventor: KAWAKAMI NORIKO
IPC: H02M7/06
Filed: 1990-10-12
Abstract: PURPOSE:To make small the ripple current below power source fundamental frequency by providing a power unit capable of controlling currents at high speed in parallel, in a low-ripple power unit comprising a transformer for a rectifier and a control rectification device. CONSTITUTION:Slow ripple of AC voltage, etc., is corrected by a constant current control circuit 10A, to which the difference between the current value 52 detected by a DC current detector 6A and the DC current reference value 51 is input for controlling the current to be constant, and a constant voltage control circuit 11, to which the difference between the output of the constant current control circuit 10A and the DC voltage value 53 detected by a DC voltage detector 8 is input for controlling the voltage with a minor loop. By a passive filter 4, the ripple voltage of the frequency above the frequency six times the power fundamental frequency f0 is removed. If the output current of a high-speed power unit 15 is controlled at high speed with a constant current control circuit 10B, the load current becomes as standardized.
Patent JP-H01113759-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANAKA HISAMI
IPC: G03G5/14
Filed: 1987-10-27
Abstract: PURPOSE:To prevent generation of defect in a picture image even when a photosensitive body is used repeatedly by incorporating fine powder of a spherical resin into a bonded layer between a base body and a photosensitive layer. CONSTITUTION:The title photosensitive body is one provided with a bonded layer 3 between a base body 1 and a photosensitive layer 4. A mean particle size of the powder 5 is 0.6-2mum, and the sphericity of the particle is defined pref. by >=0.5 ratio of a diameter of the smallest circumscribed circle to the diameter of the largest inscribed circle, of said particles basing on the diameter of the circumscribed circle. Further, it is preferred that a thermoplastic resin such as acrylic resin, polystyrene, polycarbonate, etc. or a thermosetting resin such as silicone resin, melamine resin, polyamide resin, etc., is used for the material of the powder 5. Furthermore, it is also preferred that an electroconductive layer 2 is formed between the base body 1 and the layer 3, and that the layer 4 is constituted of a charge generating layer 6 and a charge transfer layer 7.
Patent JP-H02119485-A (JP)
Title: High efficiency coding device for picture signal
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1988-10-28
Abstract: PURPOSE:To attain a high compression rate and to make the quantity of generated data nearly constant by using together the compression in the level direction. CONSTITUTION:A dynamic range DR is detected for each block in coding circuits 2-10 and the dynamic range DR is divided by a value corresponding to a quantized bit number (n) to calculate a quantization step. The data after minimum value elimination is quantized in the quantized step. The quantized bit number (n) in response to the dynamic range DR is set to 1-4 bits, for example. That is, as the dynamic range DR is larger, the quantized bit number (n) is increased. Thus, the data compression rate is increased and the increased quantization distortion is prevented.
Patent JP-H03133903-A (JP)
Title: Acaricide
Inventor: SATO TOSHIYA
IPC: A01N39/00
Filed: 1989-10-19
Abstract: PURPOSE:To provide an acaricide exhibiting an excellent control activity against indoor dusty mites and safe for human bodies, containing methyl cinnamate, cinnamyl acetate, p-cresylbutyrate, dibenzyl ether or heliotropin as an active ingredient. CONSTITUTION:An acaricide contains one kind or more of ethyl cinnamate, allyl cinnamate. cinnamyl acetate, beta-phenoxyethyl alcohol, methyl phenylacetate, p-cresyl butyrate, dibenzyl ether, 2-methyl-1-(methylbicyclo[2,2,1]hepto-5-en-2- yl)-1-penten-3-ol as an active ingredient. The above-mentioned active ingredient is ordinarily carried on a solid or liquid carrier and scattered, coated or transpired on a floor, straw matting, carpet, thick bedquilt, sofa, closet, etc., in a formulation shape of oil, emulsion, water-dispersible powder, spraying agent, smoking agent, coating, cleanser, powder, etc.
Patent JP-S62133449-A (JP)
Title: Photosensitive resin composition
Inventor: TSUKAMOTO YOSHIAKI
IPC: G03F7/038
Filed: 1985-12-05
Abstract: PURPOSE:To form a photosensitive resin composition capable of endowing a photocross-linked product with good resistances to solvents and water, and strong adhesion to a printing plate base even in the case of a water-developed type by incorporating a copolymer composed mainly of vinylidene chloride and (meth)acrylic acid or its derivative as the essential component of the photosensitive resin composition. CONSTITUTION:The photosensitive resin compositionis composed essentially of the copolymer composed mainly of vinylidene chloride and (meth)acrylic acid or its derivative, and this composition has affinity to a water-soluble photosensitive polymer composition in a state of aqueous solution, and rich stability, and the film obtained by coating and drying it can well disperse water. Therefore, it can be developed with water, and in addition, the photocross-linked product obtained by exposing said composition is extremely excellent in resistances to solvents and water, and superior in adhesion to the printing plate base, thus permitting printing resistance to various kinds of printing inks to be enhanced remarkably.
Patent JP-H01112483-A (JP)
Title: Heat rays type detector
Inventor: OGAWA MASANOBU
IPC: G08B13/18
Filed: 1987-10-27
Abstract: PURPOSE:To reduce energy consumption and to allow a thermal influence to be small to a pyroelectric element for detection by directly connecting a switching element which executes an interlock to a detecting signal and an alternative relay to an alternative power source. CONSTITUTION:A constant voltage from a constant voltage circuit 3 for which an alternative power source 6 is supplied is supplied to a detecting circuit 1 to have the pyroelectric element which detects heat rays to be radiated from a human body. By a detecting output from this circuit 1, a switching element 5 of a thyrister, etc., of direct connection is triggered through a whole wave rectifying circuit 2 to an alternative power source 6 together with an alternative relay 4. Then, the relay 4 is driven and a power is supplied to a load 7. By such a constitution using the alternative relay, the energy consumption is reduced and the thermal influence to the pyroelectric element for detection can be reduced.
Patent JP-H11105742-A (JP)
Title: Hemming structure
Inventor: KAMIYA KENGO
IPC: B23K10/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a hemming structure which requires no need of correction work by preventing distortion from being generated at the outer panel surface of a product. SOLUTION: In this structure, a flat-shaped protruding part 3-3, which protrudes to the flange 6 side of an outer panel 5 and whose top part is formed at a flat surface, are formed at the flange part 2 of the inner panel 1. The end part 6a of the flange part 6 of the outer panel 5 is positioned at the top flat surface 3a of the flat-shaped protruding part 3-3. An overlapped part of the flange part 6 of the outer panel 5 and the top flat surface 3a of the flat- shaped protruding part 3-3 is jointed by plasma welding.
Patent JP-H08110781-A (JP)
Title: Pickup structure for guitar
Inventor: HOSHINO YOSHITERU
IPC: G10H3/18
Filed: 1994-10-11
Abstract: PURPOSE: To provide a pickup structure for guitar capable of surely transmitting the vibration of a saddle to pickup elements with no dispersion even when the size accuracy of the pickup elements and saddle is not complete and very advantageous for machining and fitting it. CONSTITUTION: Pickup elements 41, 42 are arranged below a saddle 30 fitted to a bridge 25 provided on the surface of the surface shell 20 of a guitar. Two vibration transmission rods 35, 36 penetrating the bridge 25 and the surface shell 20 are arranged on the lower face 31 side of the saddel 30, a pickup member 40 erecting two pickup elements 41, 42 corresponding to two vibration transmission rods 35, 36 on a base plate 43 is arranged on the back face 20b side of the surface shell 20, and they are fixed by fitting members 50 provided on the bridge 25.
Patent JP-H08113400-A (JP)
Title: Automatic connection method and device for strip material
Inventor: MATSUNAGA YOSHINORI
IPC: B29L7/00
Filed: 1994-10-12
Abstract: PURPOSE: To connect a back connection end of a preceding strip material and a forward connection end of a succeeding strip material effectively and safely at a high workability, and obtain a constant high quality connection part. CONSTITUTION: A heater 70 is disposed between a back connection end 1a of a preceding strip material 1A and a forward connection end 1b of a succeeding strip material 1B. The connection ends 1a, 1b of the forward and back strip materials 1A, 1B are pressed to the heater 70 to fuse the connection ends 1a, 1b of the strip materials 1A, 1B, and after the forward and back strip materials 1A, 1B are removed from the heater 70, the heater 70 is retracted from the forward and back strip materials 1A, 1B, when the connection ends 1a, 1b of the forward and back strip materials 1A, 1B are pressed to each other to be connected to each other. In thus connecting the forward and back strip materials 1A, 1B to each other, the connection ends 1a, 1b are held by a connection part lower support flat plate 18 and a connection part presser plate 74 on the upper and lower side.
Patent JP-S63126476-A (JP)
Title: Preparation of coagulable food
Inventor: UTSUKI NOBUO
IPC: A23L21/10
Filed: 1986-11-18
Abstract: PURPOSE:To prepare the titled food having excellent coagulation property at high temperature and sticking property as a coating material and free from contamination of clothes, etc., with flowed coating material, by adding a specific amount of carrageenan to a coagulable food in the presence of an amino acid(- containing food). CONSTITUTION:A coagulable food is added with 0.5-4wt% carrageenan in the presence of an amino acid or an amino acid-containing food. Preferably, the food is further added with 3-47% potassium salt in terms of the molar equivalent ratio of potassium based on the carrageenan.
Patent JP-H11109050-A (JP)
Title: Rotary bezel attaching device, timepiece and electronic device having the same
Inventor: OZAWA NORIAKI
IPC: G04B19/28
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To further enlarge the width of material without being damaged on a rotary bezel, by integrally attaching and detaching a support part and the rotary bezel by operating an outside operation part at the time when the rotary bezel is attached to and detached from a body part. SOLUTION: A support part 21 is formed in the form of a ring and a screw part 21b is possessed on an inner face 21a. The support part is fixed on a drum 11 by screwing the screw part 21b with the screw part 11c of the drum 11. A rotary bezel 13 is fixed on the support part 21 by fitting a projection part 13c to the locking piece 21d of the support part 21, and disposed on an outside operation part 22. When the bezel 13 is detached from the drum 11, a spanner is inserted in a groove 22e to rotate the spanner. The support part 21 and the bezel 13 are integrally detached from the drum 11, and a needle and the like including a cover glass 15 pressed on the support part can be detached. As a result, force is not applied on the bezel 13, which can be detached by detaching the support part 21.
Patent JP-H0586884-A (JP)
Title: Control device for hydraulic driving supercharger and auxiliary brake
Inventor: ENDO MAKOTO
IPC: F02B39/08
Filed: 1991-09-25
Abstract: PURPOSE:To improve accelerative performance when starting a car by comparatively small increase in the number and weight of parts and to increase braking force when braking the car. CONSTITUTION:A variable capacity type hydraulic pump 14 free to change discharge of oil 15 is driven by an engine 11, and a hydraulic motor 19 connected to a discharge port 14d of the pump 14 through a main line 18 drives a supercharger 21 for suction air compression of the engine 11. Hydraulic equipment 23 is connected through a branching pipe line 22 branched from the main line 18, and a control valve 24 provided at the branching point of the main line 18 and the branching pipe line 22 adjusts oil amounts supplied to a motor and the hydraulic equipment 23 respectively. A controller 31 controls the pump and the valve so that oil discharged from the pump is supplied to the motor when the starting time of a car is detected in accordance with detection output of a sensor 29 to detect the driving state of the car and so that the oil discharged from the pump is supplied to the hydraulic equipment when the decelerating time of the car is detected.
Patent JP-S62133425-A (JP)
Title: Composition of sealing material for liquid crystal cell
Inventor: SUZUKI SETSUO
IPC: C08L63/00
Filed: 1985-12-06
Abstract: PURPOSE:To satisfy completely several conditions required for screen-printing a sealing material on a substrate surface, and for heat-curing after lamination by constituting a compsn. of the sealing material for a liquid crystal cell of liquid epoxy resin contg. phosphoric ester groups in the skeletal structure of the epoxy resin, usual liquid epoxy resin, a polythiol compd., a curing accelerator, and an inorg. filler. CONSTITUTION:The compsn. consists of a liquid epoxy resin, liquid epoxy compd. contg. phosphoric ester, a polythiol compd., a curing accelerator, and an inorg. filler. The epoxy resin in the sealing material compsn. is necessary to be a mixture of a liquid epoxy resin contg. phosphoric ester group in combination with a liquid epoxy resin. The phosphoric ester group contained in the epoxy resin contributes to increase adhesive strength of the sealing material to an ITO electrode, so the stability of the adhesive property of the sealing layer is improved remarkably. Any polythiol compd. contg. >=2 -SH groups having sufficient compatibility to epoxy resin may be useful. When this compd. is used for a curing agent, satisfactory light resistance is realized due to the oxidation preventing effect of the -SH group. Furthermore, low temp. curing property, and flexibility are improved characteristically.
Patent JP-H01153881-A (JP)
Title: On-line valve diagnostic device
Inventor: FURANKU JIERARUDO AASERA
IPC: G07C3/00
Filed: 1988-10-31
Abstract: PURPOSE: To increase the usability of pipe system by early diagnosis of a valve- before a breakdown by using the signals provided by different sensors on the same valve. CONSTITUTION: Each valve monitored by a valve diagnostic system has sensors coupled to the valve diagnostic system for simultaneously sensing the various operational characteristics of the valve. These sensors are conducting current sensors 24 for sensing the current from a motor or electric motor 26 for energizing a valve 20. The valve 20 is also monitored by a spindle strain sensing means 28 for sensing the tension and compression of a valve spindle 30 directly. The sensor signals are received by a data acquisition system to be transmitted to a remote location. The sensor signals are transmitted to an I/O processor 44 through a coaxial cable 40.
Patent JP-H0578862-A (JP)
Title: Electric conductive composition
Inventor: MIZUKAMI YOSHIKATSU
IPC: C23C30/00
Filed: 1991-09-26
Abstract: PURPOSE:To obtain high electric conductivity by uniformly forming a specified wt.% of electric conductive coating films of a metal on the surfaces of inorg. fine particles. CONSTITUTION:Electric conductive coating films of a metal are uniformly formed on the surfaces of inorg. fine particles by 8-<15wt.%. The metal is at least one among Au, Ag, Pt, Cu, Sn and Al. The inorg. fine particles have >=4 aspect ratio and 0.2-<2mum average diameter and are made of at least one among potassium titanate, titanium oxide, silicon carbide, aluminum oxide and aluminum borate. The amt. of the metal used is reduced and an electric conductive compsn. can be supplied at a relatively low cost.
Patent JP-H10138505-A (JP)
Title: Valve, ink tank using the valve, and production of the tank
Inventor: OHASHI TETSUYA
IPC: B41J2/175
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To supply ink stably at the time of connection and to prevent an ink leak at the time of disconnection even when connection and disconnection are repeated in a valve used in the connection part with a recording means in an ink tank constituted so that the recording means and the ink tank having an ink housing part are separate members and can be separated with respect to a recording apparatus and are integrally used at a time of use. SOLUTION: In a valve 102 arranged to an ink supply port 100 and having an elastically deformable almost truncated cone-shaped protruding part 105 provided to the almost central part thereof, the protruding part 105 protrudes in the direction opposite to a head mounting direction and has a notch part 104 closed so as to be capable of holding ink by a meniscus in a steady state and, when the valve is mounted on a recording head, the protruding part 105 is deformed to open the notch part 104 to lead out ink.
Patent JP-H06206784-A (JP)
Title: Formation of ceramic coating containing silica
Inventor: DEBITSUDO SUTEIIBUN BARANSU
IPC: H01L23/29
Filed: 1993-11-01
Abstract: PURPOSE: To improve corrosion, abrasion, moisture resistance and effectiveness as a dielectric layer of a protective coating by applying a coating containing a specified silica precursor to a substrate and converting it to ceramic coating.  
     CONSTITUTION: The silica precursor, whose final ceramic coating contains 70-99.9 wt.% SiO 2  obtained by mixing a silica precursor of hydrolyzed or partially hydrolyzed R n Si(OR) 4-n  (R is a 1-20C aliphatic or aromatic substituent; (n) is 0 to 3) containing at least one radical selected from among alkoxy and acyloxy radicals with optionally 0.1-30 wt.% of another ceramic oxide precursor, is dissolved in org. solvent to get 0.1-50 wt.% soln. A substrate is coated with this soln. and dried at a temp. of below 50°C and a coating of silica precursor is adhered on the substrate. This is heated under an atmosphere containing nitrous oxide at temperature of 100-600°C for 1-3 hours to form a silica- containing ceramic coating on the substrate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06102983-A (JP)
Title: Keyboard keying device
Inventor: KAWASE TOSHIHARU
IPC: G06F3/02
Filed: 1992-09-18
Abstract: PURPOSE:To accurately evaluate a key switch by giving keying force following the movement of an actual key switch. CONSTITUTION:This keying device is provided with a keying rod 2 and a driving part 3, and connects the keying device 2 and a pressurizing part 6 applying keying force to the key switch 1 by a flexible joint 7. The direction of the pressurizing part 6 at the time of giving keying force to the key switch 1 is optionally made to vary by the flexible joint 7 and the direction of keying force given to the key switch 1 is made to follow the relief of the key switch 1.