baber/WOPTO huggingface dataset:
Patent JP-H04330247-A (JP)
Title: Discoloration-preventive agent for use in apple
Inventor: KOBORI KANEHIRO
IPC: A23L5/41
Filed: 1991-04-30
Abstract: PURPOSE:To provide the title agent capable of preventing in a simple operation the discoloration of apple after cutting or peeling without altering its mouth feeling etc., containing, as active ingredient, a composition comprising sodium L-ascorbate, sodium phosphate-based component (s) and starch-degraded products etc. at specified proportion. CONSTITUTION:The objective agent containing, as active ingredient, a composition prepared by incorporating (A) 100 pts.wt. of sodium L-ascorbate with (B) 10-120 pts.wt. of at least one kind of sodium phosphate-based component selected from sodium ultraphosphate, sodium hexametaphosphate and sodium dihydrogenphosphate and (C) 5-65 pts.wt. of at least one kind of substance selected from starch-degraded products (e.g. glucose) and common salt. The surface after peeling apples is e.g. sprayed with a solution of the present agent at concentration of 0.1-5wt.%.
Patent JP-H01296271-A (JP)
Title: Color selecting and copying method
Inventor: ANZAI TOSHIKI
IPC: G03G15/01
Filed: 1988-05-24
Abstract: PURPOSE:To prepare originals on a color basis and to accomplish color selecting and copying free of color mixture without specifying a specific area on an original by electrifying any areas on a photosensitive body other than its toner attaching area to reverse polarity after a 1st color copying is ended, again forming a latent image and copying an original with toner of a 2nd color. CONSTITUTION:At the end of uniform electrification, a latent image is formed, and an electrifier 11 uniformly electrifies the photosensitive body 1, where development in the 1st color and copying have been performed, to reverse polarity. Then, any areas other than the 1st color toner image on the photosensitive body 1 is reversely electrified. By re-exposing the image, a latent image is formed, and developed in the 2nd color toner 8 to copy a latent image of the 2nd color on a copying paper 6 where 1st color copying has been performed. By this method, it is unnecessary that originals are prepared for each color and a specific area on an original is specified. Color selection free of color slurring and copying can be accomplished without complicating the constitution.
Patent JP-H11318150-A (JP)
Title: Flowable fertilizer feeder of fertilizing mechanism
Inventor: KAJITANI HIROMASA
IPC: A01C23/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the flowable fertilizer feeder of a fertilizing mechanism, capable of cleanly and efficiently discharging a flowable fertilizer from a fertilizer bag. SOLUTION: Squeezing scrappers 52 are extended in the width direction of a fertilizer bag 18 in a state crossing a direction for pulling out the fertilizer bag 18, and disposed on the side of a feeder 19 in a posture inclined to the direction A for pulling out the fertilizer bag 18. The squeezing scrapers 52 are used for pressing the fertilizer bag 18 to squeeze out the flowable fertilizer from the fertilizer bag 18, when the fertilizer bag 18 is pulled out from the feeder 19 for feeding the fertilizer from the fertilizer bag 18 receiving the flowable fertilizer therein into a fertilizer tank 17.
Patent JP-S614902-A (JP)
Title: Position detector
Inventor: FUJITA KEIJI
IPC: G01B7/30
Filed: 1984-06-20
Abstract: PURPOSE:To obtain a correct position information of the origin by providing a fixed terminal inside the resistance body of the potentiometer having a rotary shaft connected via the rotary shaft of a rotary encoder and the reduction gear part, and outputting the voltage according to the rotary angle thereof. CONSTITUTION:The output k of a potentiometer and the output l of from a fixed terminal are compared by the comparator circuit of a rotary encoder and in case of k>l the output, CO is risen. The output l of the position of the fixed terminal when there is no change in the resistance value of the potentiometer is made l' in case of a change being caused in the resistance value and is switched to the output CO in case of the voltage k being made equal to l', so it is always switched at the same rotary angle position. Further from the rising of the output CO the signal for the origin is formed.
Patent JP-S5250796-A (JP)
Title: Liquid feeding device in automatic vending machines
Inventor: MATSUTANI ISAO
IPC: G07F13/00
Filed: 1975-10-21
Abstract: PURPOSE: Proper volume of liquid is automatically supplied to large and small foodstuffs, such as noodles, put in vessels closed at their top with paper or the like and at the same time feed indicating lamp is lit in the front door and the front door is kept locked during the liquid feeding, whereby damaging by hot water is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09309443-A (JP)
Title: Cancel structure of turn signal switch
Inventor: OZAWA TAKAO
IPC: B60R16/027
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a compression coil spring, and to prevent the generation of an easy slippage of the cancel position. SOLUTION: Connecting holes 16 and 18 are formed to a steering boss 12A, and connecting pins 22 and 24 formed to a cancel cam are being inserted to the connecting holes 16 and 18 respectively. A guide member 26 is erected to the cancel cam 20 along the vertical wall 12F of a steering wheel 12. The surface of the guide member 26 opposing to the vertical wall 12F is made as a guide surface 26A, and the guide surface 26A is to be positioned by the vertical wall 12F of the steering wheel 12 when the connecting pins 22 and 24 are inserted to the connecting holes 16 and 18. And a cancel projection 34 is formed on the outer periphery of the tube body 28 of the cancel cam 20.
Patent JP-S6452768-A (JP)
Title: Epoxy compound and epoxy polymer composition containing said compound as essential component
Inventor: TAKADA TOSHIMASA
IPC: C07D303/26
Filed: 1988-05-25
Abstract: NEW MATERIAL:An epoxy compound expressed by formula I (n is 0-30; R<1>-R<3> are H or 1-6C alkyl; R<4> is tertiary alkyl). EXAMPLE:1,1-Bis(2-methyl-4-hydroxy-5-tert-butylphenyl)butane. USE:A constituent component of epoxy polymers capable of providing cured epoxy polymers having high heat resistance, excellent mechanical characteristics and low dielectric constant. PREPARATION:Bisphenols expressed by formula II are reacted with epichlorohydrin at 1:3-30 molar ratio to afford the aimed compound expressed by formula I.
Patent JP-H02308716-A (JP)
Title: Reel driving device in combine
Inventor: OCHI RIICHI
IPC: A01D57/02
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the sagging of oil pipes and facilitate the handling of the combine by disposing the attaching and detaching section of a pre-treating device and the connection section of the oil pipes and holding the oil pipes on supporting devices disposed in the pre-treating device when the pre-treating device is separated from the frame. CONSTITUTION:A cockpit 3, a thresher 4, etc., are disposed on a frame having a traveling device and a pre-treating device 8 comprising a reaper 5, a reel 6, a carrier 7, etc., is also disposed at the front portion of the thresher 4. Oil pipes 12 and 13 from a hydraulic equipment are further connected to hydraulic cylinders 10, 11 for moving the reel 6 of the pre-treating device 8. The connecting portions 14, 15 of the oil pipes 12, 13 placed at positions near an attaching or detaching section 16 between the pre-treating device 8 and the threshold 4. When the pre-treating device 8 is separated so as to perform the maintenance of the combine, the connecting sections 14, 15 of the oil pipes 12, 13 are separated and the pre-treating device 8 is detached at the attaching and detaching section 16, thereby permitting to surely support the oil pipes 12, 13 on the pre-treating device 8 with supporting devices 20 to prevent the sagging of the oil pipes.
Patent JP-S5651465-A (JP)
Title: Benzothiazine derivative
Inventor: MURO TOMIO
IPC: A61P9/12
Filed: 1979-10-02
Abstract: NEW MATERIAL:Benzothiazine derivatives of formula I [R 1 WR 5  are H, lower alkyl respectively; R 6  is 1W20C alkyl, cycloalky, aralkyl, aryloxyalkl, formula II (R 7  is H, alkyl, aralkyl), or R 5  and R 6  are group which can form a heterocyclic ring together with an adjacent nitrogen atom; n is 0W2] or their salts.  
     EXAMPLE: 1-(3,4-Dihydro-3-oxo-2H-1,4-benzothiazin-6-yl)-2-tert-butylamino-propanol.  
     USE: They are used as a drug having activities of increasing cerevral blood flow, vasodilation, antithrombosis, cholesterol reduction and hypotension.  
     PREPARATION: The reaction between a compound of formula III (Y is halogen) and another compound of formula IV affords a novel compound of formula V (R 8  is the same as R 5  or amino-protecting group that can be eliminated by hydrolysis), which is reduced to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0423298-A (JP)
Title: Semiconductor integrated circuit
Inventor: MACHIDA TORU
IPC: G11C17/00
Filed: 1990-05-17
Abstract: PURPOSE:To obtain a writer for serial interface type electrically reloadable memory by generating a pulse string started up by a write signal outputted from the writer and required for the write operation of memory. CONSTITUTION:When the signal is outputted from the writer of ultraviolet erasure type program memory, a serial pulse string generation circuit 8 outputs address data from a serial pulse output terminal 12 sequentially as the pulse strings of fetch and write instructions. The serial interface type electrically reloadable memory receiving the write instruction immediately performs write. After the write is completed, the serial pulse string generation circuit 8 outputs the serial pulse string of a readout instruction. Data in the serial interface type electrically reloadable memory read out in such way is transferred to a data S/P conversion circuit 9 via a data input terminal 13, and also, is transferred to and held with a readout data buffer 10. In such a case, when a signal of program verification is issued, a semiconductor integrated circuit transfers the content of the memory 10 to a data input/output terminal group 3.
Patent JP-S63292692-A (JP)
Title: Manufacture of multilayered ceramic substrate fired at low temperature
Inventor: HARIMA MITSUHIRO
IPC: H05K3/46
Filed: 1987-05-25
Abstract: PURPOSE:To obtain a multilayered ceramic board comprising copper conductors without oxidizing the copper at low temperature in a short time, by laminating glass/ceramic based green sheets, on which the copper conductors are printed, and removing binders in a nitrogen atmosphere including a specified amounts of steam and oxygen. CONSTITUTION:A glass/ceramic based green sheet is formed by using a binder including hydrocarbon. A copper conductor layer is printed on said sheet. The sheets are laminated in multiple layers and sintered in an nitrogen atmosphere, in which the partial pressure of steam is controlled at 55-360 mmHg, and the amount of oxygen is controlled at 5-20 ppm. A high density is obtained. Thus a multilayered ceramic substrate, in which the carbon residue of hydrocarbon is not substantially included, is obtained. As the binders, isobutyl methacrylate resin, methyl methacrylate, and a copolymer thereof can be used.
Patent JP-S5831013-A (JP)
Title: Protecting method for refractory material for receiving port of mixer car
Inventor: TAKASHIMA MASARU
IPC: C04B35/66
Filed: 1981-08-17
Abstract: PURPOSE:To facilitate the removal of stuck materials and to prevent the failure of a titled refractory material by bringing the refractory molding consisting of a hydratable binder, a refractory fibrous material and refractory aggregate and contg. specific contents of MgO and an Mg compd. into abutment on surfaces. CONSTITUTION:The rigid refractory molding 2 of the following compsn. is brought into abutment on the surface of a refractory material 1 of the receiving port of a mixer car by means of adhesive agents: The molding 2 consisting, by mass %, of 2-20% a hydratable binder, 2-10% a refractory fibrous material and the balance refractory aggregate and contg. 50-85% the sum of MgO and the Mg compd. in terms of MgO in the entire compsn. is used.
Patent JP-S5920403-A (JP)
Title: Production of sintered parts having abrasion resistance
Inventor: MATSUMOTO SHIYUUJI
IPC: B22F3/24
Filed: 1982-07-22
Abstract: PURPOSE:To provide abrasion resistance by nitriding a sintered body consisting of iron alloy powder contg. a specific amt. of Cr, carbon powder and iron powder then subjecting the same to a nitriding reaction treatment and further to a steam treatment. CONSTITUTION:Raw material powder consisting, by weight %, of 5-60 iron alloy powder contg. Cr, 0.2-2 carbon powder, and the balance iron powder is prepared. The iron powder is preferably Fe-Ni-Cu-Mo alloy powder and, if necessary, part thereof is substd. with Ni powder. The raw material powder is sintered to prepare a sintered body. The sintered body is nitrided to form a nitride layer, and is then subjected to a nitriding reaction treatment to form chromium carbonitride. The sintered body is further subjected to a steam treatment to improve considerably the brittleness thereof.
Patent JP-S5652182-A (JP)
Title: Plated blade
Inventor: OGURA YOSHIGOROU
IPC: C25D15/02
Filed: 1979-10-05
Abstract: PURPOSE: To obtain the plated blade having a long life for precisely cutting a hard article, by plating a circumferential edge of a metal base plate to form a metal edge incorporated with abrasive particles.  
     CONSTITUTION: The circumferential edge of the metal base plate is electroplated with nickel that is used as a binder to incorporate diamond abrasive particles to form an edge part 1. The base plate 2 is also formed from nickel. Thus since the edge part 1 contains the embedded abrasive particles, the base plate 2 is not as in the previous art and cannot be exposed, and the life can be prolonged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06314682-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KITAHARA YOSHIHISA
IPC: H01L21/304
Filed: 1993-04-30
Abstract: PURPOSE:To prevent a watermark from being produced on a semiconductor wafer in a semiconductor manufacturing apparatus. CONSTITUTION:A wafer 13 is placed in a prescribed position inside a pure-water cleaning tank 12 installed inside a semiconductor cleaning apparatus 10, pure water 14 is injected into the pure-water cleaning tank 2 through a pipe 15 for pure-water injection, and the wafer 13 is cleaned. After that, the pure water 14 is discharged through a pipe 16 for drainage. After its drainage has been completed, a valve 22, a gate valve 20 and a valve 24 are closed, a valve 23 installed in a pipe 18 for air suction is opened simultaneously, and a vacuum pump 17 is driven. Thereby an atmospheric-pressure value inside the pure-water cleaning tank 12 is lowered down to a predetermined air pressure or lower. Lastly, the valve 24 is opened, and the air is made to flow into through a pipe 19 for gas inflow. Thereby, a vacuum state is released. Since moisture can be gasified and removed before O2 in the air is dissolved in moisture on the semiconductor wafer 13, a watermark is hardly formed on the wafer 13 after the wafer has been dried.
Patent JP-H09312184-A (JP)
Title: Card connector
Inventor: HASHIGUCHI TORU
IPC: G06K17/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a card connector with its reliable connectivity free of damaging a connected object and a contact. SOLUTION: A cover insulator 4 is rotatably provided for a base insulator 2 provided with a contact 3, and a connection object 12 held by this cover insulator 4 is pressed so that a terminal 120 of the connection subject 12 and a contact part 31 of the contact are in contact with each other. To press the connection object 12, the base insulator 2 is provided with an inclined face 24 engaged with a tip end part of the connection subject 12. The tip end part of the connection subject 12 rotatably moved by engaging with this inclined face 24 is accepted, and the cover insulator 4 is provided with a receiver part 43 into contact with the tip end part of the connection object 12 to rotatably move the cover insulator with the tip end part. Further, there is provided with a flat part 44 for holding a flat state of the connection subject 12 during connection.
Patent JP-S5253359-A (JP)
Title: Grasping device
Inventor: OOHIRA OSAHISA
IPC: B25J15/02
Filed: 1975-10-24
Abstract: PURPOSE:Rotatable body pivotting a pair of pawls is provided with cam groove which engages with actuater operated pin, to rotate the body and the pawls to desired direction and desired speed.
Patent JP-S5753728-A (JP)
Title: Display device
Inventor: TAKEHANA YOSHITO
IPC: G02F1/13
Filed: 1980-09-16
Abstract: PURPOSE:To achieve accurate formation with a small interelectrode pitch, by making the 2nd substrate, having mutually independent electrodes corresponding to plural picture elements, into a semiconductor substrate having penetrating electrodes in high-density regions of diffusion from the top and reverse sides. CONSTITUTION:On the top and reverse sides of a P<-> type (P type high resistance) silicon slice 10, heat-oxidized films (SiO2) 11 are provided as diffusion masks. The top and reverse oxidized films 11 are applied with photoresist, the top and reverse sides are exposed through meshlike masks having a desired pitch, and exposed parts are removed to form diffusion masks 11'. Then, group V metals, such as P and As, are diffused with high density through the top and reverse diffusion masks 11' to form N<+> type through (N type low resistance) regions 12 from top and reverse prescribed positions by diffusion. Lastly, the diffusion masks 11' are removed to obtain an electrode insulating substrate for a display device.
Patent JP-S616288-A (JP)
Title: Vertical electrolytic cell
Inventor: UEDA KENJI
IPC: C25B9/17
Filed: 1984-06-21
Abstract: PURPOSE:To provide a vertical electrolytic cell which prevents the local current concentration of electrodes by disposing plural pieces of the bipolar electrodes in which the cathodes are longer than the anodes into plural stages in an electrode supporting box in such a manner that the ends of the cathodes are longer than the ends of the anodes. CONSTITUTION:The vertical electrolytic cell 11 is provided with the electrode supporting box 14 constituted with supporting frames 14a, b consisting of an electric insulator such as plastic on the inside of an outside cylinder 11a having inlet and outlet nozzles 12, 13 for an electrolyte such as sea water and providing with upper and lower caps 11b, c. Plural pieces of the bipolar electrodes 15 constituted with the anodes 15b plated with Pt, etc. in one of the regions bisecting the electrode plates consisting of a Ti material, etc. and the cathodes 15a in the other region are disposed with multiple stages by means of bolts 17, spacers 16, etc. into the above-mentioned box 14. The above- mentioned cathodes 15a are set longer in length than the anodes 15b and the electrodes are so disposed that the ends of the cathodes are longer than the ends of the anodes 15b facing the same. The current concn. at the terminal of the electrodes 15 is thus averted and the sticking of the by-products from the sea water to the electrodes is prevented, by which the long-period use of the cell is made possible.
Patent JP-S5651123-A (JP)
Title: Square wave generator
Inventor: SATOU YOSHIO
IPC: H03K3/53
Filed: 1979-10-04
Abstract: PURPOSE:To generate large-power square wave pulses with a simple constitution, by utilizing charging and discharging of a capacitor. CONSTITUTION:When switches 4 and 6 are turned off, capacitor 3 is charged from power source 1. When switch 6 is turned on after charging, charged electric charge of capacitor 3 is discharged to load 7. By turning on switch 4 before the voltage of capacitor 3 is all discharged, electric charge of capacitor 3 is discharged to 0. As a result, a square wave pulse can be given to load 7.
Patent JP-S5922836-A (JP)
Title: Detector for multitudinous paper feeding
Inventor: MIZOGUCHI TADASHI
IPC: B65H7/12
Filed: 1982-07-23
Abstract: PURPOSE:To detect the feed of many sheets of paper through the quantity of transmitted light and thereby make what with the trouble of bookbinding in a copying machine omissible and a skip in reading a document in facsimileing preventable, by applying light to a sheet of feeding paper, while measuring the quantity of transmitted light. CONSTITUTION:The topper paper of a bundle of sheets of paper 1 inside a stacker 2 is transferred onto a feeding paper auxiliary plate 4a by a paper feed roller 3a and further passed through spaces between these feeding paper auxiliary plates 4b, 4c and 4d, 4c, by paper feed rollers 3d and 3c, and then transferred to the next process by paper feed rollers 3d and 3e. In this case, the quantity of light transmitting the paper 1 from a luminous diode 5 is received by a phototransistor 6, then the output is taken out of an output line 6a and processed. That is to say, the quantity of transmitted light is measured whereby judges the feed of many sheets of paper from the quantity of light measured and on this basis, various processes are taken up. And, with these processes, what with the trouble of bookbinding in a copying machine is omitted and what with a skip in reading a document in facsimileing is prevented.
Patent JP-S5254094-A (JP)
Title: Fermentatio process for pdoducing riboflavin
Inventor: SENHATA ICHIROU
IPC: C12P25/00
Filed: 1975-10-25
Abstract: PURPOSE: A species of Acromobactor genus is cultured to give riboflavin useful as medicines, feed additives, and food colorants. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5462740-A (JP)
Title: Input-output controller
Inventor: MIO SHIGEMI
IPC: G06F3/00
Filed: 1977-10-28
Abstract: PURPOSE: To make it possible to make a connection to a channel in any operation mode, by equipping an operation-mode discriminating method for channel.  
     CONSTITUTION: The NOT output of NOT between signalsof status bits 0 to 7 becomes the status of (00) 16 . The output of AND between the status signal of (00) 16  an and initial selective sequence signal, status-in signal and service-out signal becomes the status announcement point of (00) 16  at the time of the initial selective sequence. By inputting this AND signal to trigger inpout terminal T of the D type  FF and a hold-out signal to data input terminal D, the appearance of output "1" at its positive output terminal Q indicates a burst mode, and output "1" at negative output terminal -Q indicates a byte mode. In this way, the inputoutput control is done accroding to the discriminated operation mode, so that the connection to a channel in any operation mode can be made freely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0423675-A (JP)
Title: Facsimile equipment
Inventor: KOTANI TAKASHI
IPC: H04N1/34
Filed: 1990-05-18
Abstract: PURPOSE:To easily estimate a communication charge when a same original is sent at a succeeding time by providing a storage means storing charging information after the end of communication and a print means of the charging information stored in the transmission original after the end of communication. CONSTITUTION:A communication control section 8 is a circuit to send and receive data in a facsimile equipment 1 externally and connects to an external ISDN line 20. A charging information storage section 9 stores the charging information from an ISDN network. At first, the dialing procedure is implemented and the facsimile equipment is connected to an opposite party. Then a picture is sent and an interruption means is implemented when the transmission is finished. Then the charging information from the network is awaited and when the information is received, the received charging information is stored in the charging information storage section 9. Then a charge stamp format is generated and the charge is read from the charging information storage section 9 and added and the result is used as the charging stamp, it is printed out on the rear of the transmission original.