baber/WOPTO huggingface dataset:
Patent JP-H07215872-A (JP)
Title: Novel use of benzo(g)quinoline
Inventor: RUDORUFU MARUKUSHIYUTAIN
IPC: A61P27/02
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a treating preparation containing an octahydro- benzo[g]quinone derivative having a specific structure as an active ingredient, and useful for the treatment of glaucoma and for preventing and delaying progressive atrophy of the optic nerve. CONSTITUTION: This treating preparation contains a compound of the formula (rings A and B are each fused in a trans-configuration; R<1> , R<2> are each H, OH, etc., but R1 and R2 may not both be H; R3 is H, a 1-4C alkyl; R4 is COOH, CH2 CN, etc.), and its ester  e.g.; (-)-(3β,-4aα,10aβ)-1,2,3,4,4a,5,10,10a- octahydro-3[(2-piperidylthio)-methyl]-1-methyl-6-hydroxy-benzo[g]quino line} as an active ingredient. The compound of the formula is preferably administered in the form of a hydrochloride salt. The compound is preferably topically administered to eyes as a 0.002-0.02% ophthalmic solution, when the compound is used for the treatment of glaucoma.
Patent JP-H04187521-A (JP)
Title: Preparation of oxide superconducting thin film
Inventor: HATTORI HISAO
IPC: C23C14/34
Filed: 1990-11-21
Abstract: PURPOSE:To obtain the subject high-quality thin film having smooth surfaces by arranging a film-forming surface of a substrate and a target so as not to mutually face and carrying out sputtering at a prescribed temperature under a prescribed pressure. CONSTITUTION:A substrate [e.g. MgO(100) substrate] 2 is fixed on a substrate holder 3 and a target (e.g. a sintered compact containing Bi, Sr, Ca and Cu at 1.9:2:2:2.3 atomic ratio) 5 is fixed on a target holder 8 in the direction perpendicular to the substrate 2. A sputtering gas (e.g. Ar and O2 at 4:1 Ar:O2 ratio of partial pressure) is introduced into a chamber 1 under 0.01-1Torr pressure to heat the substrate 2 to 500-750 deg.C with a heater 4. A high-frequency electric power is applied from a high-frequency power source 6 to grow a thin film. Thereby, the subject thin film (e.g. 104 K critical temperature in the case of Bi2Sr2Ca2Cu3Ox) in which the C-axis is oriented parallel to the substrate surface is obtained.
Patent JP-H03176769-A (JP)
Title: Statistic processing data output system
Inventor: KADOWAKI TADAHIKO
IPC: G06Q10/10
Filed: 1989-12-06
Abstract: PURPOSE:To rapidly execute the change/edition of a format by successively executing operation by a file definition part started by a command analyzing part, a tabulation part and a table operation part and storing the executed result in a table working file. CONSTITUTION:The command analyzing part CIS sorts respective commands into a file definition command, a working command and a file definition command based upon command analyzing results. A file definition section (FDS) forms a file definition file(FDF) indexed by a record name and an item name based upon the file definition command and having fixed length and a fixed field. The tabulation section CTS forms a working table based upon a tabulating command and reads out data while referring parameters in the working table in accordance with the tabulation command and stores the read results in a table working file TWF. The table consolidation section TCS edits/output data from the TWF based upon the table operation command. Thus, rapid processing having high generality can be attained in accordance with various report formats.
Patent JP-2001130275-A (JP)
Title: Front and rear wheel drive type four-wheel vehicle
Inventor: JANSSON LARS
IPC: B62K5/01
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the steering force in operating a steering wheel while taking a mode that the driving force is generated in a front wheel, and to demonstrate the 4WD function at the required timing without delay. SOLUTION: A front wheel drive 11 comprises hydraulic pumps 16 and 17 to drive an engine 2, a left side hydraulic motor 13b and a right hydraulic motor 14b to drive a left front wheel 3L and a right front wheel 3R.
Patent JP-2001129505-A (JP)
Title: Cleaning apparatus for optical connector
Inventor: KIMURA AKIHIRO
IPC: B08B11/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a cleaning tape from being contaminated in a case before use and from being loosened. SOLUTION: A cleaning apparatus for an optical connector is equipped with a winding side hub 3 and a paying-out side hub 4 which respectively supported freely rotatably in a case 1 and having a reel 2 fitted thereon; a drive plate 5 which is rotatably supported on the case 1 and the hub 3 adjacent to a shaft end part of the hub 3; a cover 9 which is movably provided in an opening part 1c of the case 1 to reciprocate between a closed position and an open; a transmission mechanism 10 wherein reciprocal movement of the cover 9 is converted to reciprocal rotation and transmitted to the drive plate 5; a ratchet gear 11 connected to the shaft end part of the hub 3; a driving ratchet claw 13 concerned with the ratchet gear 11 supported by the driving plate 5; a braking mechanism 16 which stops rotation of the hub 4 by being driven by a cam 5b disposed on a driving plate 5;  a reverse rotation preventive mechanism 17 which stops a reverse direction rotation to a winding direction of the hub 3; and a tape guide structure 19 wherein a cleaning tape 18 paid out from the reel 2 fitted to the hub 4 is guided through the inside of the opening part 1c of the case 1.
Patent JP-2000146295-A (JP)
Title: Hot water supply apparatus
Inventor: KIMURA YOICHI
IPC: F24H1/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a hot water supply unit with a heat insulation function enabling quick supply of hot water in which firing is prevented when water is not present in a heat exchanger by making a decision accurately whether water is present or not in a heat exchanger. SOLUTION: A threshold value operating means 50 determines a threshold value optimal for making a decision whether water is present or not in a heat exchanger 25 at each temperature by operating a specified threshold value depending on the temperature detected by a temperature detecting means 44 when a water detecting means 27 is not detecting fluidity of water. A decision is then made about whether water is present or not by comparing the optimal threshold value with the temperature detected by a temperature detecting means 44 upon elapsing a predetermined time after ending the heating operation. Since a decision can be made accurately about whether water is present or not in a heat exchanger 25 for any temperature detected by the temperature detecting means 44, firing can be prevented when water is not present in the heat exchanger 25.
Patent JP-H01160388-A (JP)
Title: Motor controller
Inventor: YAMAMOTO MUTSUMI
IPC: H02P29/00
Filed: 1987-12-17
Abstract: PURPOSE:To make a speed control by suppressing the power consumption and the heating of a control transistor by making a switching with a pulse width of duty corresponding to the number of revolutions. CONSTITUTION:A reference signal is selected by a motor speed change-over signal S1 through an inverter circuit 23, 'AND' circuits 24 and 25, and 'OR' circuit 27, and a reference signal of high speed side or a low speed side is inputted to a phase comparator 4. A switching circuit 28 does not operate at the high speed side, and an existing operation results. Frequency made by a divider 6' and the 'OR' circuit 22 and a signal having a pulse width are inputted to the switching circuit 28. The output of a phase compensation circuit 8 is switched with said pulse width as the switching circuit 28, and is inputted to a voltage controlling circuit 9 and is controlled.
Patent JP-H05232015-A (JP)
Title: Flour ash analyzing method
Inventor: SEKINE MASAHIRO
IPC: G01N21/31
Filed: 1991-09-26
Abstract: PURPOSE:To analyze an ash content in flour highly accurately/stably in a short time by radiating short wave length areal visible radiation to slurry of the flour and water, and measuring a reflectance and a transmittance of the slurry. CONSTITUTION:Flavonoid in wheat stream powder is eluted sufficiently, and water in a quantity capable of keeping a water inseparable uniform slurry condition, for example, the water of 100-150% (V/W) to flour is added to/ agitated in the stream powder, and the slurry is adjusted. This slurry is filled in a container having a reflectance measuring window, and it is installed in a reflectance measuring device, and for example, visible light in a wave length region of 350-410nm is radiated, and the reflectance of the slurry is measured. A transmittance is measured by means of an ordinary transmittance measuring device by filling the slurry, for example, in a measuring container having a thickness less than 5mm. An ash content in the flour is obtained from the reflectance and the transmittance in the measured specific wave length and an analytical curve prepared previously from the reflectance and the transmittance factor in a specific wave length and the ash content in another flour.
Patent JP-2000147798-A (JP)
Title: Island-state photoreceptor and image recorder using it
Inventor: UEZONO TSUTOMU
IPC: G03G9/08
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To enhance resolution as an image recorder executing a recording action by making electrically conductive particles fly toward a recording medium from a photoconductive body. SOLUTION: A photoreceptor 6 constituted so that photoconductive layers 10 are exposed in an island state and the circumference thereof is surrounded by an electrically conductive layer 2 is used. Then, a flying electrode obtained by forming the thin layer of the electrically conductive particles is opposed to the surface of the photoreceptor 6 through a gap and the electrically conductive particles are made to fly and attached to only the surface of the layers 10 by dielectric electrification first. At the downstream position thereof, the island-state photoconductive layers 10 obtained by forming the thin layer of the electrically conductive particles are opposed to the recording medium through a gap. Then, the electrically conductive particles are made to fly and attached to the recording medium by image exposure.
Patent JP-H06146544-A (JP)
Title: Bearing device for movable 'tokonoma'
Inventor: ANDO MASATAKA
IPC: E04F15/00
Filed: 1992-11-02
Abstract: PURPOSE:To shorten the labor hour for construction and to support a movable 'tokonoma' at low cost by a simple technique by bringing the four corner sections of floor panels near, widening a floor, and installing and fixing bearing legs at the corner sections. CONSTITUTION:A panel bracket metal 4 is semi-fixed at one corner section of a floor panel 5, in which the panel bracket metal 4 is mounted previously at a center in a factory, and the panel bracket metal 4 is housed in the external size of the floor panel 5. The floor panel 5 is carried out to a jobsite, a bearing leg 3 is set up to the panel bracket metal 4 first, and the panel bracket metal 4 at the corner section is half turned at that time and fixed on the outside of the external size of the floor panel 5. The floor panel 5 is installed at a specified position, the three positions of the unfixed corner sections of another floor panel 5 are brought near to the fixed corner section of the bracket metal 4, and a connector 8 is placed from an upper section and fastened by nails, etc. A bolt 1 for adjusting height is screwed, and height is adjusted. The process is repeated, the floor panels 5 with the bearing legs 3 are connected successively, and the floor is widened in successively.
Patent JP-H01155274-A (JP)
Title: Ic socket
Inventor: AOKI KAZUO
IPC: G01R1/073
Filed: 1987-12-14
Abstract: PURPOSE:To enable the execution of a number of burn-in operations at once and thereby to reduce the cost, by a method wherein a socket fitted with IC can be fitted to another socket fitted also with another IC. CONSTITUTION:A socket main body 1 has socket electrodes 4 and 6 which can be brought into contact with leads of IC 2 and a socket 5, and it has a structure wherein the socket 5 can be fitted to the socket main body 1 in a state wherein the socket is fitted with the IC 2. The socket 5 fitted with the IC 2 can be fitted one by one in superposition on another socket 5 from above or below. Even in this case, the respective leads of the socket and the IC are connected electrically. By superposing this socket on another when used in a burn-in substrate, accordingly, a necessary power or signal can be supplied to all of the ICs in the sockets, and thus a burn-in device can be manufactured inexpensively.
Patent JP-H07171711-A (JP)
Title: Manual clamper type sizing and cutting device
Inventor: ONUKI MASAMI
IPC: B23D33/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide a manual clamper type sizing and cutting device capable of working at the same cost and in the same floor space as the manual cutting process requires, having the same reliability of conveying function as the automatic cutting process has, and achieving lavor-saving by automatic operations. CONSTITUTION:The manual clamper type sizing and cutting device is composed of a cutting mechanism 5 which is provided with a stopper and cuts materials, a material conveying mechanism 4, and a cut-off piece conveying mechanism for carrying out cut-off pieces. The material conveying mechanism 4 has one or more arms rotatably connected to connectionparts, a material holding part, the main part of which is a clamper 9 for holding a material rotatably connected to one end of the arm, a material supporting part, and a driving part capable of moving in parallel with the material conveying direction. The travelling distance of the driving part decides on the length of the material to be cut off.
Patent JP-H10216120-A (JP)
Title: System for generating tomographic image of object and method of weighting data collected from detector train
Inventor: HU HUI
IPC: G06T1/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To achieve a decrease in nose and artifact, namely increase in the sharpness of an image in the reconstruction of a single slice helical image without significantly increasing processing time. SOLUTION: In a form, this system 10 executes a reconstruction of an image using data collected from a signal detector train 18 in a helical scan. To be more specific, a corrected weighted coefficient W (β, γ) is generated as average version with a shifted weight of a single slice helical weighted coefficient. Then, the corrected weighted coefficient is applied to the data.
Patent JP-H02202913-A (JP)
Title: Curable, tough, modified epoxide resin mixture
Inventor: TOOMASU BUEEBAA
IPC: C08L63/00
Filed: 1989-12-08
Abstract: PURPOSE: To obtain a curable resin composition which can give a highly moisture-resistant molding being excellent in rigidity and strengths and thermodynamically stable by adding a specified polymer emulsifier to a mixture comprising an aromatic epoxide compound, an amine curing agent and a reactive-group-containing aromatic thermoplastic polymer in a specified ratio.  
     CONSTITUTION: This mixture is obtained by mixing a mixture comprising a difunctional aromatic epoxide (A) (e.g. p-aminophenol triglycide ether) having an average molecular weight Mn of 2,000 or below, an at least difunctional amine curing agent (B) (e.g. 4,4'diaminodiphenyl sulfone) and 10-40 wt.% reactive-group-containing aromatic thermoplastic polymer (C) (e.g. OH-terminated polysulfone) having a glass transition temperature of 120°C or above and a number-average molecular weight of 2,000 or above and having a ratio of the epoxide groups to the active hydrogen groups of components B and C of 0.8:1 to 1.6:1 with 0.1-10 wt.% polymer emulsifier compatible with the above epoxide compound and component C [e.g. phenoxy resin represented by the formula (wherein (n) is 50-150). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06163649-A (JP)
Title: Semiconductor wafer and semiconductor element discriminating method
Inventor: KAWAGOE TORU
IPC: H01L21/66
Filed: 1992-11-27
Abstract: PURPOSE:To accurately and speedily discriminate between good and bad of the property of the semiconductor element in a semiconductor wafer. CONSTITUTION:A discrimination mark region 4, where a plurality of marking faces 2 stand in lines in the coordinate pattern corresponding by 1:1 to the coordinates of the semiconductors 2 in a element area 3, is provided in the peripheral area of a semiconductor wafer 1 excluding the element region 3 where a plurality of semiconductor elements 2 formed in lattice-shaped pattern. A discrimination mark to display the good and bad of the property of the semiconductor element 2 is vested in the mark vesting planned face 5 on the coordinate corresponding to the semiconductor element 2 in the discrimination mark area 4, from the results of property inspection of the semiconductor element 2 in the element area 3. The good or bad of the property of the property of the semiconductor element 2 on the corresponding coordinate is discriminated by the detection of the coordinate of the discrimination mark 5 in the discrimination mark region 4.
Patent JP-H05156261-A (JP)
Title: Method for removing sticking carbon in upper part of carbonization chamber of coke oven
Inventor: YAMATE YOSHITOMO
IPC: C10B43/10
Filed: 1991-12-02
Abstract: PURPOSE:To readily remove sticking carbon without melting and losing the upper inner wall brick of a carbonization chamber by blowing coke oven waste gas onto the carbon sticking to the upper part in the carbonization chamber of the coke oven. CONSTITUTION:A coke oven waste gas generated in producing coke is introduced from a flue 9 through a suction blower 11 into a discharge pipe 13 in the upper part of a coke oven. The discharge pipe 13 is then connected to a heat-resistant hose 14, which is subsequently connected to a lance 15. A charging hole lid 16 of a charging hole 3 is opened to insert the lance 15 into the charging hole 3. The coke oven waste gas is then blown from the lance tip on the sticking carbon 2 to decompose the carbon with CO2 in the waste gas. Thereby, the sticking carbon is readily removed.
Patent JP-H11150266-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ONO TAMASHIRO
IPC: H01L29/78
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To suppress junction capacitance to increase an element operating speed, and enable high integration density by reducing a source-drain region. SOLUTION: This device comprises a gate electrode 6 formed on a semiconductor substrate 1 via a gate insulation film 5 and a source drain regions 7 corresponding to the ends of the gate electrode 6, and the boundary of the source drain regions 7 at the opposite side of the gate electrode 6 is formed self-aligningly with the end of the gate electrode 6.
Patent JP-H09162347-A (JP)
Title: Sip-type electronic part and lead frame and surface mounting method for sip-type electronic part
Inventor: MATSUBARA KOJI
IPC: H01L23/50
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To easily mount an SIP-type electronic part on the surface of a mother board by providing positioning parts for the edge of a substrate against a plurality of leads and leg parts extending on both sides of the substrate for holding the substrate in a state it stands on the mother board. SOLUTION: An edge of a substrate 14 for constructing an SIP-type electronic part is positioned against a plurality of leads R by means of positioning parts P, and further, the substrate 14 is held in a state it stands on the mother board by leg parts F extending on both sides of the substrate 14. Then, the substrate 14 is held between the leads R at the position that the edge of the substrate 14 abuts the positioning part P, the leads R and the substrate 14 are soldered, and a lead frame RF is cut from the leads R to construct the SIP-type electronic part which can be mounted on the surface of the mother board. Thus, the SIP- type electronic part can easily be mounted on the surface of the mother board with a simplified mounting process without lowering the mounting density.
Patent JP-H11290824-A (JP)
Title: Solid waste treatment agent and treatment of solid waste
Inventor: KAWASHIMA MASAKI
IPC: B09C1/08
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To certainly detoxify a harmful substance such as harmful metals or dioxins in solid waste. SOLUTION: A solid waste treatment agent contains phosphorous acid and/or hypophosphorous acid or phosphorous acid and/or hypophosphorous acid and an aluminum compd. and/or a titanium compd. Solid waste is treated by adding the solid waste treatment agent containing phosphorous acid and/or hypophosphorous acid to the solid waste to knead the same with the waste to detoxify the waste.
Patent JP-H09156734-A (JP)
Title: Tapered pipe longitudinal transfer device
Inventor: NAKAJIMA NORIYUKI
IPC: B65G13/12
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a tapered pipe longitudinal transfer device which is capable of conducting longitudinal transfer of tapered pipes with conveyance rollers. SOLUTION: The shape data 22 of a tapered pipe 10 and the line speed data 23 of a conveyance line are given to a controller 40 in advance by a host computer 30. By the input of tracking data 21 at the top end of the tapered pipe which a detector 20 detected, a variation in the respective heights of height variable conveyance rollers 1 and its timing are calculated, and the calculated results are outputted to the respective rollers 1 as a command 50. The height changing device for the respective conveyance rollers 1 changes roller height at a timing when the tapered pipe 10 passes.
Patent JP-H09138394-A (JP)
Title: Liquid crystal display device and liquid crystal projector
Inventor: SATO SOICHI
IPC: G02F1/1335
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To perform color gradation display with a simple constitution. SOLUTION: As to a double refraction control type liquid crystal display element in which plural sub picture elements are arranged in a matrix state; each picture element is constituted of adjacent two sub picture elements, one sub picture element displays gradation and the other sub picture element displays color. A reflector 23 on the surface of which a saw-shaped groove part is formed is arranged on the back surface side of the double refraction control type liquid crystal display element. The reflector 23 guides light transmitted through either of two sub picture elements constituting one picture element to the other. Thus, the light made incident on each picture element passes through two sub picture elements and outgoes to a surface side by receiving both operations of gradation and color display. Consequently, color gradation display can be performed.
Patent JP-H11154528-A (JP)
Title: Fuel cell
Inventor: FUJIO AKIRA
IPC: H01M8/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating device for a fuel cell capable of using a less expensive low pressure electromagnetic valve. SOLUTION: This fuel cell is of a type generating power by supplying fuel and oxidizer to the fuel cell body, and is equipped with a pressure regulating device which comprises, in a pipe line to supply the fuel from a fuel source stored under high pressure to the fuel cell body in the following order, a first regulator 3 to regulate the pressure from high pressure to low pressure, a second regulator 5 to regulate the pressure from the low pressure to supply pressure for the fuel cell body, and a closing valve, and supplies the fuel to the fuel cell body by way of the closing valve after the fuel from the fuel source is regulated in pressure from the high pressure to the low pressure by the first regulator 3 firstly and is regulated in pressure to the supply pressure for the fuel cell body by the second regulator 5 secondly.