baber/WOPTO huggingface dataset:
Patent JP-H1158380-A (JP)
Title: Recovering method for photographic film
Inventor: NISHIBORI SADAO
IPC: B29B17/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a recovering method for a photographic film in which particle sizes of a synthetic resin material as a main raw material of the photographic film are selected to manufacture a recovered resin material and also recovering silver in an emulsifying agent. SOLUTION: A photographic film is crushed into a plurality of small pieces to form small pieces to be processed, and respective pieces to be processed are immersed in hot water and swollen, and impact grinding force is applied to swollen small pieces to be processed and then dried, and also layers other than a substrate like a protective layer, an emulsifier layer, an undercoat layer and others are released and classified, and particles of a resin material substrate of the photographic film are selected to manufacture a recovered resin material.
Patent JP-H04113177-A (JP)
Title: Laminated type heat exchanger
Inventor: SUZUMURA KEIJI
IPC: F28F17/00
Filed: 1990-08-31
Abstract: PURPOSE:To improve a cooling effect by utilizing condensed water by a method wherein a flow-in tank and a flow-out tank communicating with each of a refrigerant inlet port and a refrigerant outlet port are disposed in an air flowing direction in spaced-apart relation and a refrigerant liquid pipe communicating with the flow-in tank is disposed between the flow-in tank and the flow-out tank below the refrigerant flow passage. CONSTITUTION:A refrigerant liquid pipe 11 is set at the same height as those of tanks 16a and 16b spaced apart to each other in an air flowing direction, The refrigerant liquid pipe 11 is disposed between these tanks. Condensed water in air is transmitted along refrigerant tubes 10 and cooling fins 19 and drops naturally and directly cools the refrigerant liquid pipe 11. Refrigerant of gas- liquid two phase adiabatically expanded by an expansion valve 2b after being outputted from the refrigerant liquid pipe 11 is reduced at its degree of dryness with the condensed water and then a high cooling capability can be attained. In addition, the refrigerant liquid pipe 11 and the expansion valve 2b do not shield the air flow and then a superior air flow A can be attained.
Patent JP-S6473639-A (JP)
Title: Manufacture of large scale integrated circuit
Inventor: ISHIBASHI HIROMICHI
IPC: B01F1/00
Filed: 1987-09-14
Abstract: PURPOSE:To finish a process with a small scale facility in a short time by dipping an integrated circuit element in solvent having temperature dependency, and applying a voltage to an electric element in this state. CONSTITUTION:An electric element 1 and conductors 2, 3 are provided as parts of components of an integrated circuit element 10 on a base 11. Further, the element 10 is placed in solvent 4. A voltage is applied from a power source 5 through conductors 2, 3 to the element 1. When a short-circuiting current flows, the element 1 is heated. When the electric element is heated, the solvent 4 is activated, and the electric element starts dissolving. The dissolving reaction is continued until the element 1 is vanished so that a current no longer flows. Thus, the integrated circuit is dipped in the solvent for dissolving the element 1 at relatively high temperature, and the voltage is applied to the element 1 in this state, thereby cutting the short-circuiting position voluntarily. Further, it can be performed with an extremely simple facility.
Patent JP-H0566605-A (JP)
Title: Nonmagnetic one-component developer
Inventor: KITAOKA YOSHITAKA
IPC: G03G9/08
Filed: 1991-09-10
Abstract: PURPOSE:To provide the developing device with which a stable image density is obtd. by solving the deterioration of a toner arising from the lapse of the working time of the developing device with the nonmagnetic one-component developer used for electrophotographic recorders, such as copying machines and printers. CONSTITUTION:This nonmagnetic one-component developer is used for the developing device having a developing roller 2 for transporting the developer to a developing region, a supplying roller 1 constituted of a conductive fur brush to supply the developer to the developing roller 2, and an elastic blade for thinning the developer on the downstream side of the supplying roller 1. The developer consists of an insulating toner having 6 to 10mum average grain sizes and is externally added with tin oxide and silica of the grain sizes smaller than the grain sizes of the toner. The amts. of the tin oxide and silica to be externally added are respectively 0.6 to 1.0wt.% tin oxide and 0.8 to 1.2wt.% silica.
Patent JP-S59116025-A (JP)
Title: Pressure detector
Inventor: OOTSUKA YOSHINORI
IPC: G01L19/06
Filed: 1982-12-23
Abstract: PURPOSE:To suppress a heat conduction to a pressure sensitive element and to use it at high temp. by inserting a pressure receiving plug consisting of a rod made of high rigidity stainless steel and a copper pipe of good heat conductance between a diaphragm and the pressure sensitive element. CONSTITUTION:A pressure of combustion chamber of internal-combustion engine cylinder is applied to the diaphragm 15 and transferred to the pressure sensitive element 14 through a rod 181 of the pressure receiving plug. The pressure receiving plug of the pressure medium consisting of the rod 181 made of stainless superior in heat resistance and rigidity and the copper pipe 182 of good heat conductor is inserted between the element 14 and the diaphragm 15 consisting of heat resisting metal such as stainless steel. By such constitution, the pressure of combustion chamber is transferred to the element 14 from the diaphragm 15 through the rod 181, and heat escapes to a housing 13 from the pipe 182 through a sensor body 131. Thus, heat conduction to the pressure sensitive element is suppressed and the pressure detector can be used at high temp.
Patent JP-S6288276-A (JP)
Title: Thermal cell
Inventor: TERASAKI MASANAO
IPC: H01M6/36
Filed: 1985-10-15
Abstract: PURPOSE:To improve the vibration resistance and the acceleration resistance by filling a rod fuse held on a heat-resistant base into a fuse hole. CONSTITUTION:A pellet type heat producing agent 7 has a fuse hole 6' in the center. A fude and 9 is prepared by holding a fuse on the surface of a heat- resistant base 8 made of glass or ceramic where the outer diameter is approximately same with the diameter of fuse holes 6, 6' made through an element cell 10 and the pellet type heat producing agent 7. The fuse is inserted through an opening of fuse hole upon lamination of element cells. Since the mechanical strength of fuse is high, the vibration resistance and the acceleration resistance can be improved.
Patent JP-H04115046-A (JP)
Title: Steel pipe truss structure
Inventor: YAGI SADAKI
IPC: E04C3/08
Filed: 1990-09-03
Abstract: PURPOSE:To make each chord member small in diameter and thin thickness, and thereby lower cost as well as to secure tough yield strength performance by providing ribs in the inside of each chord member, and thereby concurrently filling concrete within the chord members. CONSTITUTION:Plural ribs 4 are projected out of each inner surface of chord members 1 and 2. Concrete 5 is press-filled in steel tubes of the chord members 1 at the compression side. Meanwhile, plural PC steel members 6 are interposed within each chord member 2 at the tension side while concrete 5 is filled in so as to be pressed with pressure. In addition, each PC steel member 6 within the chord members 2 is prestressed by tension.
Patent JP-H031363-A (JP)
Title: Optical disk driver
Inventor: SHINOHARA MICHIO
IPC: G11B17/056
Filed: 1989-09-07
Abstract: PURPOSE:To satisfactorily read or write the record of an optical disk and to suppress the number of members by locking a tray unmovable and releasing the lock while interlocking with the turn of a turning member. CONSTITUTION:A cam 18 is provided to be turned while being interlocked with positioning operation in a chassis 1 of a tray 3. Then, a tray locking and releasing means is composed of a lever 39, etc., which is operated while being interlocked with this cam 18, and a disk elevating means is provided to be composed of a lever 40, slide support 61 and disk support stand 72, etc. Further, a disk holding and releasing means is provided to be composed of a lever 95, arm 92, wheel 91 and table 87, etc. Thus, the record can be satisfactorily read from a compact optical disk 2 or written to the disk 2 through simply one cam. Accordingly, the number of the members can be suppressed and structure is simplified.
Patent JP-S60125311-A (JP)
Title: Method for refining molten steel containing mn by blowing in converter
Inventor: TAKEUCHI HIDEJI
IPC: C21C5/30
Filed: 1983-12-08
Abstract: PURPOSE:To reduce the partial pressure of CO and to improve the yield of Mn by mixing gaseous oxygen for top blowing with a diluting gas such as argon, nitrogen or air at a prescribed point of time after the concn. of carbon is reduced. CONSTITUTION:Mn ore is put in a converter to transfer Mn to molten metal during refining by oxygen blowing. After the concn. of carbon in the molten metal is reduced to 0.1-1%, gaseous oxygen for top blowing is mixed with one or more kinds of diluting gaseous selected among argon, nitrogen, air and steam. As a result, the partial pressure of CO is reduced, and the yield of Mn is improved.
Patent JP-H02113223-A (JP)
Title: Liquid crystal cell
Inventor: YOAHIMU GURUTSUPU
IPC: G02F1/1341
Filed: 1989-09-07
Abstract: PURPOSE: To make it possible to obtain defectless active surfaces by dividing a sub-chamber to plural block chambers and communicating the respective block chambers with a main chamber via at least one of openings. CONSTITUTION: The sub-chamber 16 is divided to the block chambers 19 and the respective block chambers 19 are communicated with the main chamber by at least one piece of the passage openings 20 to permit the circulation of liquid crystals. These passage openings are substantially larger in size than the spacing between plates 5, 6 of cells and, therefore, the inflow into the various block chambers 19 is rapidly and evenly executed during the packing work of the cells. The positions of the block chambers of the sub-chamber 16 and the various passage openings 20 are so set that at least one piece of air bubbles 17 are captured into the respective block chambers 19 during the packing work. As a result, the formation of the air bubbles on the active surface of the cells is averted.
Patent JP-H0276783-A (JP)
Title: Thermal recording material
Inventor: HAYASHI TAKAYUKI
IPC: B41M5/42
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a thermal recording material with high sensitivity and favorable dot reproducibility by successively laminating an undercoat layer containing hollow fine particles and a thermal color-forming layer containing a specific ether compound on a substrate. CONSTITUTION:In a thermal recording material mainly composed of an electron donative colorless dye and an electron accepting compound, an undercoat layer containing hollow fine particles and a thermal color-forming layer containing an ether compound shown by a general formula I are successively laminated on a substrate. In the formula, R1, R2 represent hydrogen atom, alkyl group, alkoxy group, and halogen atom, and X represents branched alkylene group. The ether compound shown by the formula I has a melting point of 70 to 150 deg.C, and 1,2-bis-(3-methoxyphenoxy)phenoxypropane or the like can be used therefor. As the hollow fine particles incorporated in the undercoat layer, hollow fine particles made of such materials as glass, ceramics, and plastic are used with the coating weight of 1g/m<2> or more on the substrate.
Patent JP-S62142654-A (JP)
Title: Recorder
Inventor: ODA GORO
IPC: B41J2/005
Filed: 1986-09-29
Abstract: PURPOSE:To allow a recording medium to be prevented from getting out of a cartridge when the cartridge is detached and to be constantly brought into close contact with a thermal head when the cartridge is set, by making a recording medium drive mechanism portion constantly apply a tension to the recording medium regardless the cartridge is set or not. CONSTITUTION:Torsion springs 95 generating a torque in the direction of winding a recording medium 2 is fitted into winding shafts 36, 38 for the recording medium 2 so as to generate a tension in the recording medium 2. This construction allows the recording medium 2 to be prevented from getting out of a cartridge and damaging when the cartridge is detached and to be constantly brought into close contact with a thermal head 1 when the cartridge is set, thus enabling a good printing.
Patent JP-H1159222-A (JP)
Title: Preceding car following control device
Inventor: HIGASHIMATA AKIRA
IPC: B60K31/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a response characteristic most suitable for all running environments. SOLUTION: This control device calculates a target car speed V* to make a detected inter-vehicle distance value L be a target inter-vehicle distance value L* by changing a first gain fd and a second gain fv according to the detected inter-vehicle distance value L and based on the value obtained by multiplying the deviation ΔL of the inter-vehicle distance value L from the target inter- vehicle distance value L* by the first gain fd and the value obtained by multiplying a relative speed calculation value ΔV by the second gain fv. Then, vehicle control drive force is controlled so that an own-car speed detection value V becomes a target car speed V*. This constitution provides a follow-up control response characteristic most suitable for all running environments such as approaching a preceding car from a long way and being cut in by other car during follow-up control.
Patent JP-H0783350-A (JP)
Title: Pilot valve
Inventor: TSUBOTA HIROTAKA
IPC: F15B11/08
Filed: 1993-09-17
Abstract: PURPOSE:To obtain light operability of a pilot valve by contriving a structure for supporting a push rod so as to slide it lighter and smoother. CONSTITUTION:In a pilot valve having a structure for generating a pilot pressure in accordance with a lever tilt angle by internally fitting a spool 12 slidably through a secondary pressure adjusting spring 16 to a push rod 11 operated to vertically move by an operating lever 2, a large diametric skirt part 11b for enveloping a resetting spring 15 of lifting the push rod 11 is fitted to a valve case 1. Further, a small diametric rod part 11a operated by the operating lever 2, by internally fitting to a plug 17 mounted to the valve case, is slidably supported, and also the plug 17 is formed of plastic (polyimide).
Patent JP-H0874558-A (JP)
Title: Diffusion muffler
Inventor: KOJIMA OSAMU
IPC: F01N1/08
Filed: 1994-08-31
Abstract: PURPOSE: To promote the facilitation of connection in constituting it taken into consideration of the connecting structure of an exhaust inlet pipe leading to an exhaust handling equipment as well as to make a muffler effect realizable too in time of atmospheric blowing off. CONSTITUTION: A tubular case 2 is installed in making a main pipe 5 for exhaust gas induction stand halfway, and a diffusion pipe 10 is installed at the side of this tubular case 2, while a cover body 13 or an exhaust inlet pipe to be connected to the exhaust handling equipment is made so as to be installed in an opening 3 of the tubular case 2.
Patent JP-H0279403-A (JP)
Title: Resistor for variable resistor and manufacture thereof
Inventor: MORIYAMA MASATO
IPC: H01C10/30
Filed: 1988-09-14
Abstract: PURPOSE:To improve the accuracy of a resistance value by using acetylene black for carbon black, a silicone surfactant for a surfactant, titanate coupling agent for dispersant, n-butyl calbitore acetate for diluent, and phenol resin for binder. CONSTITUTION:Acetylene black is mixed with phenol resin together with a silicone surfactant, titanate coupling agent, and n-butyl carbinol acetate, and is treated with roll mill at least 4 times or more so as to make a mixture. And the mixture is applied onto a resistance board so as to form a resistance part, which is burnt for 30-90 minutes at 165-180 deg.C so as to make a resistor. Acetylene black is contained at a weight ratio of 24-26% to the phenol resin in the resistor 1. Furthermore, the silicone surfactant at a weight ratio of about 1% to the phenol resin, the titanate coupling agent at a weight ratio of 0.5-0.7% to the phenol resin, and the n-butyl carbinol acetate at a weight ratio of 10-20% to the phenol resin are contained, respectively.
Patent JP-H0394506-A (JP)
Title: Manufacture of electronic component
Inventor: TAKAHASHI HIROYUKI
IPC: H01R43/02
Filed: 1989-09-06
Abstract: PURPOSE:To simplify the manufacture process of an electronic component and to reduce the cost by imparting a mold releasing agent in advance to a connection part of a ground terminal. CONSTITUTION:A mold releasing agent 36 is imparted to a projection 32 of a ground terminal 34. Then an insulation layer 38 is formed so as to cover part of a filter element 10, lead terminals 30a, 30b and the earth terminal 34 and to expose the projection 32. Then the mold releasing agent 36 imparted to the projection 32 is removed so as to expose the projection 32 externally. Then a conductive layer 40 made of a dip conductive resin such as an acrylic- copper group is coated from on the insulation layer 38. In this case, the projection 32 and the conductive layer 40 are connected electrically and the conductive layer 40 serves a shield function.
Patent JP-H0983059-A (JP)
Title: Semiconductor laser
Inventor: FUKANO HIDEKI
IPC: H01S5/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser in which low loss optical coupling is realized through direct abutting against an optical waveguide having large spot size while reducing the cost and increasing the yield of manufacture. SOLUTION: The semiconductor laser comprises a stripe semiconductor active layer 1 of constant width emitting a light upon injection of current, and a clad layer 2 surrounding the semiconductor active layer 1 where the refractive index of clad layer 2 is lower than that of the semiconductor active layer 1. The confinement coefficient Γ of light in the active layer 1 is set in the range of 0.002-0.05 thus coupling the outgoing spot light optically with an optical waveguide with low loss without requiring any lens or optical coupling device for converting the spot size.
Patent JP-H04112254-A (JP)
Title: Retry control system for data transfer
Inventor: WATANABE AKIHITO
IPC: G06F13/00
Filed: 1990-08-31
Abstract: PURPOSE:To operate a data transfer at a high speed and to reduce the utilizing capacity of a microprogram memory by repeating the data transfer until prescribed number of times after aborting the fetching operation of read data and the updating of an address, when bus transfer errors occur. CONSTITUTION:When the bus errors occur, the writing of the read data in a cache memory 1 and the writing in a transfer address register 108 are inhibited, and the counting operation of an MPC 106 is inhibited by a gate 172. Then, the value of a microprogram counter (mu-PC) 153 which is not updated, is stored in a mu-stack 154 so that the retry of the bus transfer can be operated again by selecting the mu address of a transfer command. Thus, the micro command of the data transfer can be decoded at the high speed, and the utilization capacity of the micromemory can be reduced because it is not necessary to prepare a subroutine for retry.
Patent JP-2000061260-A (JP)
Title: Method for removing gaseous hydrogen chloride
Inventor: KOGA TSUNENORI
IPC: B01D53/68
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To efficiently remove gaseous hydrogen chloride generated in the incineration of waste even in a temp. range in which dioxin is formed by bringing the gaseous hydrogen chloride into contact with calcium silicate hydrate at a specified atmospheric temp. SOLUTION: When gaseous hydrogen chloride which causes the formation of dioxin is removed, it is brought into contact with calcium silicate hydrate under the condition of atmospheric temp. of 300-900 deg.C. The calcium silicate hydrate may be one or more calcium silicate hydrates such as tobermorite and CSH gel and the pref. form of the calcium silicate hydrate is powder, granules or a molding having >=5 m2/g specific surface area. The contact may be carried out at any place in a process if the contact temp. is in a temp. range exceeding 300-350 deg.C at which dioxin is formed and not exceeding the decomposition temp. of the calcium silicate hydrate.
Patent JP-H02168557-A (JP)
Title: Partition plate for
Inventor: BERUNAA BOONSUTETSUTO
IPC: H01M50/463
Filed: 1989-09-08
Abstract: PURPOSE: To compensate the thickness fluctuation of electrode plates and a separator by installing ribs at positions having a specific relation with a first and a second side face of a sheet of an elastic synthetic material forming the separator. CONSTITUTION: A rib pair of ribs 3, 3' are installed in a first side face of a negative electrode side of a sheet 1 of a porous elastic synthetic material to separate a positive and a negative electrodes and on the other hand, a rib 2 in equal gaps is installed in the second side face of the positive electrode side. A rib group is composed of the ribs 3, 3' and the rib 2 in the middle point between the ribs 3, 3' and the distance between the paired ribs 3, 3' is adjusted to be smaller than the distance between neighboring rib groups. Desirable compressive properties and recovering properties are obtained by these ribs so that the thickness fluctuation of the combination of the electrode plates and a separator can be excellently compensated for.
Patent JP-H0570309-A (JP)
Title: Herbicidal composition
Inventor: SHIBATA HIDEYUKI
IPC: A01N43/78
Filed: 1991-09-11
Abstract: PURPOSE:To provide a herbicidal composition containing an iminothiazoline derivative and a uracil-type herbicide compound, having synergistically increased herbicidal effect, effective at a low rate of application and exhibiting expanded herbicidal spectrum. CONSTITUTION:The objective composition contains (A) a compound of the formula [R<1> is halogen, haloalkyl, haloalkoxy or haloalkylmercapto; R<2> is alkyl, Cl, Br or I; R<3> is (substitutable) alkyl, haloalkyl, cycloalkoxy, (substitutable) cycloalkyl or (substitutable) alkoxy; R<4> is H or halogen], e.g. 2- difluoroacetylimino-3-(3-trifluoromethylphenyl)-5-methylthiazoline and (B) a uracil- type herbicide compound such as bromacil, lenacil and isoprosyl. The amount of the component B is 0.5-100 pts.wt., especially 1-20 pts.wt. based on 1 pt.wt. of the component A.
Patent JP-H0572778-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKEUCHI SHIGEKI
IPC: G03G5/07
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a carrier transfer material superior in positive hole transfer ability by incorporating a homopolymer or polysilane type positive hole transfer polymer each having specified repeating units. CONSTITUTION:The positive type hole transferring polysilane homo or co-polymer has the repeating units each represented by formula I in which each of R1-R4 is H, optionally substituted alkyl, alkoxy, alkenyl, aryl, alkylsilyl, or arylsilyl; and n is an integer, not especially limited, but preferably, 1-5. Fundamentally, the electrophotographic sensitive body is formed by combining a layer containing this silane polymer with a carrier generating layer to form a functionally separated organic photosensitive layer and laminating this layer directly or indirectly on a conductive substrate.