baber/WOPTO huggingface dataset:
Patent JP-H02261558-A (JP)
Title: Developer coating applicator
Inventor: HATTORI YASUHIRO
IPC: D21H23/32
Filed: 1989-03-31
Abstract: PURPOSE:To apply the necessary and sufficient amount of a developer to a supporting body in a shorter time by constituting a carrying body for the granular developer of a nearly cylindrical roller wherein the recessed groove parts are formed in a range over the nearly whole surface of the carrying body. CONSTITUTION:A granular developer S is applied to the surface of a supporting body P carried by a carrier device 2 via a carrying body 6 with the granular developer carried thereon while forming an electric field between the carrying body 6 and the supporting body P. This carrying body 6 is constituted of a nearly cylindrical roller wherein the recessed groove parts 6c are formed in a range over the nearly whole surface of the carrying body 6. In other words, large amounts of the developer are carried on the carrying body and thereby the necessary and sufficient amount of the developer is applied to the supporting body such as plain paper in a shorter time.
Patent JP-S60228498-A (JP)
Title: Apparatus for automatic synthesis of polynucleotide
Inventor: OOHIRA TATSUO
IPC: B01J19/00
Filed: 1984-04-27
Abstract: PURPOSE:The titled apparatus, having a means for sampling a reaction solution and measuring rate of reaction in condensation reaction, and capable of setting the reaction time according to the actual reaction rate without requiring labor nor increasing cost, and giving a given yield with certainty. CONSTITUTION:An apparatus for automatic synthesis of polynucleotides constructed to feed and discharge necessary raw materials 7-10, reagents 2-4 and solvents 5 and 6 by a liquid supply and discharge means operable by control with a control means. In the apparatus, the respective steps of detritylating, washing and capping are carried out under control by a timer built in a controller 13, and the given raw materials 7-10 are fed through a weighing device 12 to a reactor 11 to carry out the condensation reaction. After the lapse of a given time, a reaction solution is collected by a sampling means 36, and the residual concentration of a nucleotide reagent in the reaction solution is measured in a concentration measuring means 37 to calculate the rate of reaction in the controller 13 on the basis of the results of measurement. Thus, the time of completing or continuing the reaction is set.
Patent JP-H09271694-A (JP)
Title: Dust collecting pole of electric dust collector
Inventor: FUJIYAMA MASAHIKO
IPC: B03C3/47
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To heighten the transportation efficiency, and prevent a dust collecting pole in a lower stage from being deformed in the case a plurality of dust collecting poles are overlaid. SOLUTION: Dust collecting poles have ribs 23a-23d extended in the longitudinal direction in the inner side than both end sides and grooves 23e, 23f extended in the longitudinal direction in both side ends. The ribs 23a-23d and the grooves 23e, 23f form obtuse angles at the bent and curved parts P11-16, P21-23. Since the ribs 23a-23d and the grooves 23e, 23f of a dust collecting pole 23 are respectively housed the ribs 23a-23d and the grooves 23e, 23f in a neighboring dust collecting pole 23 when dust collecting poles are overlaid, the number of the dust collecting poles 23 to be transported one time can be increased. Moreover, the dust collecting pole 23 in a lower stage is prevented from being deformed due to the load of the dust collecting poles 23 in upper stages in the case a plurality of dust collecting poles 23 are overlaid.
Patent JP-H10281553-A (JP)
Title: Combustion device
Inventor: HANAZAWA SEISHI
IPC: F24H1/10
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device in which an amount of post-boiling operation after combustion is estimated accurately and a temperature of the fed-out hot water during re- discharging of hot water is made stable. SOLUTION: There are provided a heat exchanger 2; burners 4a, 4b for heating the heat exchanger with a plurality of combustion surfaces; a bypass pipe 13 for guiding water flowing in a water feeding pipe 3 to a hot water feeding pipe 5 without being passed through the heat exchanger; and a bypass valve 14 for opening or closing the bypass pipe, wherein when hot water is discharged again, opening or closing of the bypass valve 14 is controlled in response to a state of use of the plurality of combustion surfaces at the time of completion of a previous combustion.  This combustion device is preferably provided with branch pipes 6a, 6b branched from a master gas supplying pipe so as to supply gas to each of the combustion surface of each of the burners 4a, 4b and with sub-valves 9a, 9b for opening or closing the branch pipes, wherein the state of use of the previous combustion surfaces is discriminated in reference to the state of opening or closing of the sub-valves. For example, when all the sub-valves 9a, 9b are kept open at the time of completion of the previous combustion, a bypass valve 14 is opened after elapsing of a first period of time which is approximately concurrent with that of the re-discharging of hot water and when either one of the sub-valves is kept closed, it is not opened after elapsing of the first period of time.
Patent JP-H08283833-A (JP)
Title: Simulation device for oxidation of steel in highly accurate combustion gas atmosphere
Inventor: MAEDA SHIGERU
IPC: B21B45/00
Filed: 1995-04-10
Abstract: PURPOSE: To provide a device which is capable of accurately simulating oxidation state of LNG, LPG and COG in an annealing atmosphere in a slab heating process or an annealing process in a steel manufacturing process. CONSTITUTION: In the device for simulating oxidation of steel, exhaust gas exhausted from a gasoline combustion type engine 1 is passed through a pipe 2 heated at <=100 deg.C and is introduced into a blender 6 via an excess moisture stripping filter 3, a fine particle stripping filter 4 and a flowmeter 5. Further, after the gas is blended with air introduced from an airpump 8 via another flowmeter 7 at an optional rate in he blender 6 and oxygen concentration and dew point of the gas are controlled by passing through a humudifier 9 and a thermostatic bath 10, the gas is introduced into a heating furnace 11 capable of heating at <=1300 deg.C. Further, the device has a mechanism monitoring combustion gas component by a gas analyzer 12.
Patent JP-S61241248-A (JP)
Title: Hydraulic brake device
Inventor: ONO YUKIO
IPC: B60T11/28
Filed: 1985-04-18
Abstract: PURPOSE:To allow durability of a brake system to be improved by providing a hydraulic pressure retaining valve, which is installed on the halfway of a hydraulic brake pressure piping system between a master cylinder and a wheel cylinder, with a releaf valve not to allow a retaining brake pressure required for parking a car on an uphill road, to exceed the set pressure. CONSTITUTION:A hydraulic pressure retaining valve 12 which is installed on the halfway of a pair of hydraulic pressure piping systems arranged in a 'X' like form, has a valve body 121 which includes No.1 hydraulic pressure inlet and outlet ports 122 and 123, and No.2 hydraulic pressure inlet and outlet ports 124 and 125. This valve body 121 is equiped inside with both No.1 hydraulic pressure retaining valve which is composed of a ball 129 and a ball valve seat 130, and No.2 hydraulic pressure retaining valve which is composed of a valve body 137 and a valve seat 138. In this case, a releaf valve 144 which is composed of a piston 131 and a spring 132, is incorporated into No.1 hydraulic pressure retaining valve allowing the retaining brake pressure for parking a car on an uphill road to be controlled not to exceed the set pressure.
Patent JP-H01257823-A (JP)
Title: Color filter substrate for liquid crystal display device
Inventor: OKAZAKI AKIRA
IPC: G02F1/1335
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a sharp display image with lower electric power consumption by disposing a transparent electrode to the upper part of color filters formed on a transparent substrate. CONSTITUTION:The transparent electrode 4 is disposed on the color filters 2 and a protective film 3 is interposed between the transparent electrode 4 and the color filters 2. The protective film 3 relieves the surface of the color filters 2 to facilitate the formation of the transparent electrode 4 and protects the surface of the color filters 2. The light from a back light is, therefore, transmitted through a polarizing plate 11 and thereafter, said light passes the layer of the liquid crystal 5 oriented by impression of a voltage between a TFT 8 and the transparent electrode 4 by an image signal; further, this light transmits through the color filter 2 and a polarizing plate 10, by which the color image is visually recognized. The sharper and finer image is thereby formed and the electric power consumption is reduced.
Patent JP-2000277610-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUKEGAWA MITSUNARI
IPC: H01L21/8234
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent overetching without increasing lithography processes in number by a method wherein a polysilicon film and an insulating film are formed on a semiconductor substrate and shaped into a prescribed shape by etching for the formation of an gate electrode, and an etching stopper film is formed on all the surface. SOLUTION: A polysilicon film 103 and an insulating film 104 are formed on a semiconductor substrate. 101 and shaped into a prescribed shape by etching for the formation of a gate electrode, and then an etching stopper 105 is formed on all the surface. A contact hole is bored in an interlayer insulating film 106, the exposed part of the etching stopper 105 is removed, and a buried contact plug 108 is formed in the contact hole. Furthermore, an interlayer insulating film 109 is formed on all the surface, the interlayer insulating films 109 and 106 are etched, a contact hole 111 is formed, and then a buried contact plug is formed in the contact hole 111.
Patent JP-S62242622-A (JP)
Title: Remedy for isthemic cerebral angiopathy
Inventor: TAMURA AKIRA
IPC: A61P3/00
Filed: 1986-04-14
Abstract: PURPOSE:A remedy for isthemic cerebral angiophathy that contains, as an active ingredient, allopurinol or its salt which has been used as a remedy for gout and hyperuricemia, thus being used in the form to cure cerebral edema of injection solution or suppository. CONSTITUTION:Allopurinol, the chemical name: 1H-pyrazolo[3,4-d]pyrimidine-4- ol, or its pharmaceutically permissible salt is used as a remedy for isthemic cerebral angiopathy. When it is given by injection or rectal administration, allopurinol significantly inhibits cerebral edema. The injection solution is prepared by using 0.5-2% of allopurinol and 1-10% of a dissolution aid. The suppository contains the drug 1-10% in the base. The dose of allopurinol is 0.5-10g a day in the acute stage of cerebral angiopathy. In the isthemic cerebral angiopathy, it is preferred that allopurinol is given before the symptoms of edema appear and continued 3-7 days after the development of the disease until the danger of acute cerebral edema disappears.
Patent JP-H02263589-A (JP)
Title: Method and apparatus for laser beam machining surface of metal
Inventor: NAGATA ITSUO
IPC: B23K26/06
Filed: 1989-04-03
Abstract: PURPOSE:To give beautiful reflecting gloss of iridescent color, etc., as the whole or a part pattern, etc., by irradiating an intermediate radiation of laser beam metal surface and forming fine ruggedness, corresponding to intensity distribution of interference pattern generated on the irradiated surface on the metal surface. CONSTITUTION:The interference pattern in the irradiating spot is constituted of fine hundreds of bright and dark bands, the mutual interval of which is near wavelength range of light in the visible region, such as about 1mum or less. By scanning at one time so as to relatively displace the irradiating position of the interference radiation of the beam B3 and B4 in the X direction or the Y direction along the metal surface, plural rugged bands are formed at once on the metal surface. In such a way, the metal surface obtd. by repeating the scanning, closely exists the fine ruggedness. By this method, incident light is spectrally reflected and the reflecting gloss having the iridescent colorful tone and being variously varied by watching angle and incident light direction can be obtained.
Patent JP-H05290568-A (JP)
Title: Memory ic
Inventor: KOIKE HIROHIKO
IPC: G11C8/04
Filed: 1992-04-07
Abstract: PURPOSE:To improve mounting density and to increase storage capacity by adding an address counter and a count up means in the inside of a memory IC. CONSTITUTION:When an initial address is set to a data bus and an address set pin is made active in a reading time, the initial address is writen in the address counter 11 by an address write means 7. Then, when a READ specifying pin 4 becomes 1, the content of the memory 1 indicated by a memory address 12 is outputted to the data bus 3. When the pin 4 specifies 0, a count up specifying signal 10 is sent to the address counter 11 and count up is specified by the count up means 8. Thus, the count value of the counter 11 becomes an initial setting value +1. Then, when the content of the memory 1 is required to read by the address of the value +1, the address need not be set from the outside and the pin 4 may be made 1. When the consecutive address is read, the rise/fall of the pin 4 may be repeated only by address-setting.
Patent JP-H05249907-A (JP)
Title: Display lighting system
Inventor: HANATANI SEIJI
IPC: H01H13/02
Filed: 1992-03-06
Abstract: PURPOSE:To provide a display lighting system by which generation of heat is few on a display plane and flickering is not caused even if there exists vibration and brightness adjustment becomes easy. CONSTITUTION:A display lighting system is provided with an externally exposed display part, light-emitting diodes 17, 18 and 19 arranged so as to illuminate from inside of a device, PWM driving parts 31, 32 and 33 to carry out PWM driving on these diodes 17, 18 and 19 and a brightness variable control means 104 to control variably a duty ratio of a PWM signal for the PWM driving. Frequency of the PWM signal is selected to be high frequency in such a degree that flickering does not become a problem.
Patent JP-H10330455-A (JP)
Title: Phosphoric ester polyol resin composition
Inventor: AKIMOTO KOJI
IPC: C08G18/58
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, readily soluble or dispersible in water by using a base together therewith and capable of forming a coating film remarkably improved in curability or physical properties of the cured film by converting phosphate groups in a resin into a specific ester structure. SOLUTION: This composition contains a phosphoric ester polyol resin obtained by reacting (A) a polyepoxy compound having >=1 epoxy groups in the molecule with (B) phosphoric acid and is obtained by converting all or a part of the phosphate groups possessed by the resin into an ester structure having two or more alcoholic OH groups. At least >=10 mol.% of the phosphate groups are preferably converted into the ester structure represented by the formula [R is a hydrocarbon having an ether bond; (n) is 1-5; E is a cyclized epoxy compound residue; (a) is 1 or 2; (b) is 0 or 1] and the resin is preferably obtained by reacting the components A with B and then adding (C) a monoepoxy compound having one or more alcoholic OH groups to the resultant compound.
Patent JP-H11284890-A (JP)
Title: Memory card insertion withdrawal mechanism for video equipment
Inventor: MORI KATASHI
IPC: H04N5/225
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the memory card insertion withdrawal mechanism for a video equipment where the operability to insert/withdraw a memory card is excellent, a space shared by the video equipment is small and the cost is reduced. SOLUTION: A memory card 60 inserted to a card insertion port 24 pushes a connector 52 and a slide plate 44 against an energizing force of an energizing member 48 while a tip of the card 60 is pressed into contact with an entry of the connector 52. When an edge of an engagement hole 447 engages with an engagement projection 50 of a trigger plate, the trigger plate is moved with the slide plate 44 in the insertion direction. When the edge of the long hole 449 of the slide plate 44 is pressed into contact with a guide shaft 30A, the movement of the slide plate 44 and the trigger plate is stopped. When the memory card 60 is pushed and completely inserted to the connector 52, the engagement projection 50 engages with an engagement recessed part 326 of the lock plate 32 and locked at the position.
Patent JP-H10273014-A (JP)
Title: Burglarproof device for vehicle
Inventor: YAMAZAKI TAKESHI
IPC: B60R25/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent the burglary of vehicles. SOLUTION: In a vehicle control device 1 provided with a so called keyless entry system by which a door lock control section 6 controls a door locking actuator 43 by receiving a signal representing the identification codes sent from a transmitter 41, an internal combustion engine control device 3 determines fuel injection quantity and ignition time by calculating the control data stored in a memory 20 in reply to the detection results of detectors 11 and 12, driving a fuel injection valve 13 and igniter 14. The internal combustion engine control device 3 also judges whether the identification code previously stored in the memory 20 and the identification code received by a transmitter matches each other or not, and if they do not match each other, an internal combustion engine 2 is made to unable to start.  Therefore, since input data to the control device 3 is not binary signals to judge whether or not the start of the internal combustion engine 2 is permitted, but identification code data that are not capable of producing a psuedo data, car burglar can surely be prevented.
Patent JP-S5511255-A (JP)
Title: Corona discharge device
Inventor: TANAKA MITSUO
IPC: H01T19/00
Filed: 1978-07-11
Abstract: PURPOSE: To use a one discharge wire for the connector, make position alignment easy and achieve prevention of connection defects by connecting an impedance element between grid wires and a conductive shield plate and integrating this to the discharger.  
     CONSTITUTION: A casing 3 which is formed in U-form by a back plate 1 and a side plate 2 to become a conductive shield plate is provided. Insulating brackets 4, 5 are provided near both ends thereof and a plurality of grid wires 6 are spanned between the brackets by means of springs 7. A constant voltage element 11 being an impedance element is provided to one end of the casing 3 and this element 11 is connected at one end to one end of the grid wires 6 and at the other to the side plate 2. On the other hand, a connector 12 which is connected with one end of a corona-discharge wire 8 is protrusive by provided to the other end of the casing 3.  As a result, the connector may be made only one wire for corona discharge, whereby position alignment is made easy and connection defects prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5710653-A (JP)
Title: Water-soluble of water-dispersible thermosetting coating composition
Inventor: SUNAMORI TAKASHI
IPC: C08F20/34
Filed: 1980-06-23
Abstract: PURPOSE: The titled composition, containing a self-curing random copolymer obtained by the bulk polymerization of specific plural acrylic monomers, and capable of giving films having improved luster, hardness, water resistance, etc. without containing organic solvents.  
     CONSTITUTION: A composition containing a copolymer, obtained by the bulk polymerization of (A) 0.1W90mol% monomer expressed by formula I (R 1  is H or CH 3 ), (B) 0.1W40mol% monomer expressed by formula II (n is 0 or an integer 1W20), (C) 0.1W40mol% monomer expressed by formula III (X 1  is H, CH 3 , etc.; X 2  is COOH, etc.), (D) 0.1W40mol% monomer expressed by formula IV (Y is group of formula V), (E) 0.1W90mol% monomer expressed by formula VI [Z is -CONHR 5  (R 5  is alkyl, etc.), etc.] and (F) 0.1W90mol% monomer expressed by formula VII in the total amount of 100mol%, adjusted to a solid concentration of 20wt% with water, and having viscosity of 150 poises or below at 20°C in an aqueous solution or dispersion thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5710158-A (JP)
Title: Copying method of reversed picture
Inventor: TAKAHASHI MICHIO
IPC: G03G15/05
Filed: 1980-06-23
Abstract: PURPOSE:To obtain a copy of more complete reversed picture, by forming a positive mask with a toner image corresponding to an optical image of an original on the photosensitive surface of a photoreceptor and forming an inversed image having a negative relation with the original optical image by the toner making use of the positive mask. CONSTITUTION:A positive mask of the toner 9 is formed by the normal method on the photosensitive surface 5 of a selenium photoreceptor 4, and a positive corona 12 and a light irradiation 11 are given onto the positive mask to ensure a destaticization on the entire surface of the mask. A uniform electrification is given again on the surface 5 with a positive electrification 13. After this, the surface 5 is cleaned with a cleaner 14. A positive charged image on the clean surface 5 is developed with the same toner 9 to form a reversed picture 16. The picture 16 is transcribed onto a transfer paper from the surface 5.
Patent JP-H02265077-A (JP)
Title: Hard disk device
Inventor: MITSUISHI TETSUYA
IPC: G11B21/10
Filed: 1989-04-05
Abstract: PURPOSE:To enhance the servo-resolution and to improve the access time by writing servo-information of the other face so as to be positioned between servo-information of one face of a disk. CONSTITUTION:Between servo-information HD0 by a head '0' of a first disk face, servo-information HD1 by a head '1' of the reverse side of a first disk is written. As a result, the servo-information HD0 and the servo-information HD1 are read alternately by the head '0' and the head '1', therefore, the servo information is obtained at 256 byte interval. Accordingly, at the time of seeking, a track address is obtained at 256 byte interval, and delicate servo can be executed. In such a way, the access time is quickened and the write time of the servo-information can be shortened.
Patent JP-S5419372-A (JP)
Title: Production of semiconductor memory
Inventor: KIKUCHI MASANORI
IPC: H01L29/417
Filed: 1977-07-14
Abstract: PURPOSE:To produce a non-volatile memory device of high performances by forming p<+> layers in self-alignment to source and drain to a p type substrate, and forming the source and drain also in self-alignment to both of external and floating gates.
Patent JP-H03285927-A (JP)
Title: Production of carrier for immobilization of biologically active substance
Inventor: MATSUKI TOSHITSUGU
IPC: C08J7/12
Filed: 1990-04-02
Abstract: PURPOSE:To obtain the subject carrier having reduced non-specific adsorption by treating a molded article having a surface layer part comprising primary amino group-containing polymer with a bifunctional aldehyde compound and performing a specific treatment at converting residual primary amino group to a hydroxyl group. CONSTITUTION:A molded article (e.g. granules) having a surface layer part composed of primary amino group-containing polymer (preferably polyphosphazene) is treated with a bifunctional aldehyde compound (preferably glutaric aldehyde) at pH1.5-5 to introduce aldehyde group and the introduced aldehyde group is blocked with a protecting agent, then imine bonding generated in the treatment of the aldehyde compound is reduced, thus residual primary amino group is made to diazonium salt and decomposed to convert to hydroxyl group, then the protecting group blocking aldehyde group is eliminated to afford the aimed carrier having reduced non-specific adsorption of protein, etc.