baber/WOPTO huggingface dataset:
Patent JP-S62294762-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: OYAMADA TETSUYA
IPC: F02M59/06
Filed: 1986-06-12
Abstract: PURPOSE:To provide a compacted fuel supply device by arranging fuel pumps or fuel control valves radially around a cam. CONSTITUTION:Each fuel pump 3 is fitted in one of the mounting holes 4a, which are formed in a pump case 4 radially and at a constant spacing in circumferential direction, and is fixed to the case 4 using a bolt. The fuel from a fuel tank is sent to the fuel pumps 3 via fuel supply pipe 10. Each fuel pump 3 sends out the fuel into injection pipe 9 upon compressing during a certain period at a certain timing by means of lift of a cam 2 rotating synchronously with a crank shaft 1. The fuel after passing the fuel pipe 9 is injected in each cylinder from injection valve and combusted. Thus the fuel injection device can be accommodated compactly in an engine by installing a plurality of fuel pumps 3 radially in the engine, that should shorten the overall length of the engine to lead to reduction of the manufacturing cost to a great extent.
Patent JP-S63299957-A (JP)
Title: Paper feed apparatus of printer
Inventor: ITABASHI AKIO
IPC: B41J11/30
Filed: 1987-05-30
Abstract: PURPOSE:To prevent that fanfold paper is transferred along with slip paper, by blocking the transmission of rotation to a pin tractor mechanism only by revolving a guide plate member for inserting and guiding the slip paper from a receiving position to a paper insert and guide position. CONSTITUTION:After the printing of fanfold paper is finished, said paper is cut off along a perforation and a tractor driving shaft 32 is reversely revolved along with a platen 11 and the start end of the fanfold paper is returned to a tractor mechanism 4. When a guide plate member 3 is erected at a paper insert and guide position, the transmission of rotation to a tractor driving gear 38 by a clutch gear 27 is blocked and only the platen 11 is driven by a motor 12. After a follower pressure contact roller 24 is brought into contact with the platen 11 under pressure, slip paper is sent in along the guide plate member 3 from a guide path 17 and the platen 11 is transferred by predetermined quantity by a motor 12 or manual operation to make it possible to perform the printing of the slip paper. By this constitution, change-over operation can be easily and certainly performed at the use time of the slip paper while the fanfold paper is mounted.
Patent JP-2000332967-A (JP)
Title: Image reader
Inventor: NISHINA KIICHIRO
IPC: G03B27/50
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader whose lighting efficiency does not deteriorate and which can become drastically thin at a low cost and with high performance without adding a new component. SOLUTION: In an image reading optical system which has a lighting system 7 lighting an original 2, a 1st running body 3 which has a 1st mirror 3a reflecting a light flux lighted by the system 7 and scans in a vertical scanning direction at a fixed speed V, a 2nd running body 4 which has 2nd and 3rd mirrors 4a and 4b and scans at V/2 speed to the body 3, an image formation lens 5 which reduces and forms the image of the reflected light of the original 2 through the mirrors provided in the bodies 3 and 4 and a line sensor 6 which performs photoelectric conversion of an original image formed by the lens 5, the central part of the mirror 3a in a longitudinal direction is cut out at the side of the arrangement of the image formation lens. Thus, the 1st mirror 3a and the lens 5 do not interfere with each other, and the space in an image reader can effectively be utilized.
Patent JP-H04339722-A (JP)
Title: Packaging body manufacturing device
Inventor: KAWAMURA UMEO
IPC: B65B29/04
Filed: 1991-05-14
Abstract: PURPOSE:To prevent a lead string, which is attached to a packaging material when a bag body is formed with the packaging material, from tangling or being cut at the time of sealing. CONSTITUTION:A packaging material 18 is sealed by a longitudinal sealing machine 60 to form a bag body while feeding the packaging material 18 in the longitudinal direction. A lead string 13 is fixed to the packaging material 18 in a loop shape, when the bag body is formed. A guide member 70 on which the lead string 13 is placed across when the lead string 13 is fixed is provided. Accompanying with the feeding of the packaging material 18, the lead string 13 runs along the guide member 70, and is prevented from entering the packaging material 18 side. Also, the lead string 13 is prevented from entering the side of the longitudinal sealing machine 60 and a lateral sealing machine to prevent the lead string 13 from being cut by the sealing machines.
Patent JP-H04338240-A (JP)
Title: Promotion of efficiency in patch clamp method by micropipet polishing using low temperature ionization plasma
Inventor: ITO KIMINORI
IPC: G01N1/10
Filed: 1991-05-14
Abstract: PURPOSE:To perform micropipet polishing in short time and also in large quantity by using a low temperature ionization plasma for the micropipet polishing in the patch clamp method. CONSTITUTION:A micropipet is made from a thin tube, and a coating with a silicone resin is performed around the tip. The micropipet 2 thus obtained is put up in plural numbers in a glass laboratory dish 5 and placed in the chamber 6 of a plasma etching device for a semiconductor process for which a high frequency is used, and a hydrophilicity impartation by means of a oxygen plasma is performed. Then, the chamber 6 is filled with active species generated by the plasma. The micropipet thus obtained is provided with a giga-seal against living cells and artificial membranes and its probability is high.
Patent JP-S61296526-A (JP)
Title: Magnetic recording medium
Inventor: OGUCHI YOSHIHIRO
IPC: C09D127/06
Filed: 1985-06-25
Abstract: PURPOSE:To improve the wear characteristic during traveling by incorporating a block polymer of A-B type contg. a fluoroalkyl group as one component on the outermost surface layer on a magnetic recording layer side. CONSTITUTION:The block polymer of A-B type contg. the fluoroalkyl group as one component is incorporated into the outermost surface layer on the magnetic recording layer side of a magnetic recording medium having the magnetic recording layer on a nonmagnetic substrate. The fluoroalkyl group which is a functional segment orients in the surface of such protective layer of the A-B type block polymer contg. the fluoroalkyl group as one component or the magnetic layer incorporated therein, by which the contact angle of the coated film surface with water is increased and the water repellency is remarkably improved. Since the fluoroalkyl group is oriented in the surface, a decrease in the coefft. of friction is admitted and the remarkable effect of improving the lubricity and wear resistance is obtd. Substantial corrosion resistance is obtd. as well.
Patent JP-S61296643-A (JP)
Title: Magnetron for electronic range
Inventor: MIURA HEIHACHI
IPC: H01J23/14
Filed: 1985-06-25
Abstract: PURPOSE:To enable sure inhibition of harmonics radiation without causing any change of the shape, by providing a high frequency absorber covered with an electric conductor which has harmonics resonant slots thereby cut off in relation to the fundamental wave. CONSTITUTION:A high frequency absorber 33 is arranged on the periphery of an electric conductor cylinder 34 coaxially enclosing an antenna lead 24 inside a metal container 18 which is joined airtight to the aperture end part of an anode cylinder 13. Plural resonant slots 35 for passing harmonics are provided on the inside of the cylindrical part of this cylinder 34, and the shapes of the slots 35 are arranged to have the dimension L which is resonant with components above the forth harmonics so that the fundamental component can not pass from the space with the antenna lead to the absorber 34. The length L1 is set to a half of the wave length of the fifth harmonics and plural pairs of slots which are in parallel with the peripheral direction and the slot tube axis alternately are formed in order to transmit the electromagnetic field of various modes of the fifth harmonics to the absorber 33 for absorption. As a result, the radiation of the harmonics can be surely inhibited.
Patent JP-S6026497-A (JP)
Title: Overvoltage protecting circuit of dc bus type inverter
Inventor: TODOROKI YUKIO
IPC: H02P5/74
Filed: 1983-07-25
Abstract: PURPOSE:To prevent an element damage of an inverter due to regenerative energy by setting the energy to zero when a reversible converter is abnormal. CONSTITUTION:When a reversible converter 1 normally operates, a high speed switching element 12 is ON state, and oblique signal generators 8-1-8-n operate normally. When the converter 1 becomes abnormal and its output voltage becomes overvoltage state, the element 12 becomes OFF, the outputs of the generators 8-1-8-n hold the level before OFF, and even if inverter main circuits 3-1-3-n are in any state, the regenerative mode is not inputted, and it does not become a DC over voltage state. Accordingly, the element breakdown of the main circuits 3-1-3-n can be prevented.
Patent JP-S61294431-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KURIHARA SEIJI
IPC: C07D413/14
Filed: 1985-06-24
Abstract: PURPOSE:To prevent lowering in the sensitivity and an increase in fog by spectrally sensitizing silver halide particles in a silver halide emulsion layer with a specified compound. CONSTITUTION:This silver halide photographic sensitive material has a silver halide emulsion layer contg. silver halide particles sensitized spectrally with a compound represented by the formula. The merocyanine dye represented by the formula is added by an amount required to spectrally sensitize the silver halide emulsion, e.g., 1X10<-5>X2X10<-2> mole, preferably 1X10<-4>-2X10<-3> mole per 1 mole silver halide. The distribution of the silver halide particles in the emulsion may have any of monodispersion and polydispersion forms, but it is preferable that the particles are monodispersed so as to make the sensitivity of the particles uniform. The particles size is <=2mum, preferably <=1.0mum, more preferably <=0.8mum. The sensitive material has high sensitivity to green light during exposure at high illuminance and undergoes little change in the characteristics such as the sensitivity to green light, fog and gradient during storage at high temp. and humidity.
Patent JP-H04362560-A (JP)
Title: Disk player
Inventor: KAWACHI HIDEO
IPC: G11B17/057
Filed: 1991-06-10
Abstract: PURPOSE:To record and reproduce both a single disk and a disk stored in a cartridge with one player by providing a disk tray and a catridge carrier. CONSTITUTION:Disk tray 20 loaded with a single disk moves back and forth on a main chassis 10. A cartridge carrier 40 moves back and forth on a subchassis 30 arranged on the upper side of the main chassis 10 holding a cartridge 110. A turn-table 70 is rotatively freely supported by a main chassis 50 which rotates in the upward and downward directions of the main chassis 10 via a motor 72 and either a single disk or the cartridge 110 is freely rotatably loaded. Thus, both a singe disk and the disk in the cartridge are recorded/reproduced with one disk player at a low cost.
Patent JP-S639663-A (JP)
Inventor: SHIYUTEFUAN REEZUGEN
IPC: F02M17/04
Filed: 1987-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09314998-A (JP)
Title: Thermal recording material
Inventor: IBARAKI KAZUHIKO
IPC: B41M5/337
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material being excellent in storage stability before recording and forming a recorded image which is stable, has a fixing property and can be handled in a well-lighted room, and a recording method thereof. SOLUTION: In a recording material wherein an optically free-radical generating agent which absorbs light and generates a free radical and a light- decoloration element containing dyestuff to be decolored by the free radical generated by the optically free-radical generating agent are provided on the same plane on a substrate, the light-decoloration element is mixed by heat and a latent image is formed thereby and decolored by irradiation of light absorbed by the optically free-radical generating agent, or a part other than the latent image is decolored by the irradiation of the light absorbed by the optically free-radical generating agent, while the property of decoloration of the latent image is suspended (the latent image is fixed).
Patent JP-H04231835-A (JP)
Title: Apparatus for inspecting airtightness
Inventor: AOYAMA KATSUMITSU
IPC: G01M3/06
Filed: 1991-06-10
Abstract: PURPOSE:To dispense with the waterproof processing of a sensor and to enhance the detection sensitivity to the contamination of a liquid by providing a shielding cylinder surrounding an inspection pipe so as to provide a space therearound to the upper surface of a bubble collecting hood and arranging a sensor in said cylinder. CONSTITUTION:A bubble collecting hood 2 is provided above the fuel tank A immersed in an inspection tank 1 and a shielding cylinder 5 surrounding an inspection pipe 4 so as to provide a space therearound is provided to the upper surface of the bubble gathering hood 2 and a sensor 6 is arranged in the shielding cylinder 5. Air of about 0.5kg/cm<2> is sealed in the tank A set to a holding device 9 and the tank A is reversed by the operation of a motor 10 to remove the air around the tank A and the air bubble leaking from the tank A is detected by the sensor 6. As mentioned above, by providing the shielding cylinder 5 to the upper surface of the bubble collecting hood 2, the sensor 6 can be arranged to the outer periphery of the inspection pipe 4 without being immersed in an inspection liquid and the distance between a projector 6a and a photodetector 6b becomes short and the detection sensitivity to the contamination of the liquid can be enhanced.
Patent JP-H033064-A (JP)
Title: Character processor
Inventor: ITO MATSUTAKA
IPC: G06F17/22
Filed: 1989-05-31
Abstract: PURPOSE:To make it possible to confirm the sort of each 'KANJI' (Chinese character) in a writing by providing the character processor with the 1st extracting means for extracting 'KANJI's other than common 'KANJI's and person's name 'KANJI's, the 2nd extracting means for extracting 'KANJI's other than common 'KANJI's and the 3rd extracting means for extracting common 'KANJI's added to information. CONSTITUTION:If the 1st instruction is inputted when a 'KANJI'-'KANA' (Japanese syllabary) mixed sentence stored in a writing storage means 2 is displayed on a display means 3, the 1st extracting means 4 extracts 'KANJI's other than common 'KANJI's and human name's 'KANJI's and a display control means 7 changes the display format of the extracted 'KANJI's and displays the changed characters. When the 2nd instruction is similarly inputted, the 2nd extracting means 5 extracts and displays 'KANJI's other than the common 'KANJI's in the 'KANJI'-'KANA' mixed sentence. When the 3rd instruction is inputted, the 3rd extracting means 6 extracts and displays the 'KANJI's other than the common 'KANJI's and the human name's 'KANJI's in the 'KANJI'-'KANA' mixed sentence and common 'KANJI's to which information other than phonetical reading and Japanese reading of Chinese characters is added. Consequently, the sorts of the 'KANJI's in the 'KANJI'-'KANA' mixed sentence easily are confirmed.
Patent JP-H0564575-A (JP)
Title: Article-thawing device and its heating means
Inventor: SANADA HIROSHI
IPC: A23L3/365
Filed: 1991-06-10
Abstract: PURPOSE:To provide the objective device capable of thawing an article to be thawed from its inner portion in a short time without deteriorating its quality by disposing a heating means for horizontally supporting the article in a container and further disposing an insulating means for maintaining the heating means at a constant temperature. CONSTITUTION:A heating means 2 is disposed in a container 1, and an article (b) such as a frozen fish to be thawed is substantially horizontally supported on the heating means. The opening of a container 1 is closed with a lid 4 openably attached to the opening of the container, and the article (b) is subsequently heated with the heating means 2 to thaw the article. When the thawing capacity of the heating means 2 is gradually decreased by the absorption of cold air from the article (b), the temperature for the thawing by the heating means 2 is maintained by an insulating means 3 connected with the heating means 2. The formation of the heating means 2 from a ceramic is preferable for finishing the thawing in a short time.
Patent JP-S5838778-A (JP)
Title: Pressure-sensitive adhesive film
Inventor: FUKUDA NOBUYOSHI
IPC: C09J5/00
Filed: 1981-09-02
Abstract: PURPOSE:To manufacture a low-cost solventless pressure-sensitive adhesive film with shortened processing step, by coextruding molten resins composed of a pressure-sensitive adhesive resin and a thermoplastic elastomer on a stickproof surface of a substrate in a manner to contact the adehsive resin with the substrate. CONSTITUTION:A molten resin composed of two or more layers of (A) a pessure-sensitive adhesive resin obtained by adding a tackifier such as rosin to an amorphous thermoplastic resin, preferably a thermoplastic elastomer and an ethylene-vinyl acetate copolymer resin having a comonomer content of >=20wt%, etc. and (B) a thermoplastic elastomer preferably polyurethane elastomer or a polyester elastomer, is applied to the surace of a stickproof substrate by coextrusion in a manner to contact the component (A) with the substrate, or a molten resin composed of (C) a non-adhesive thermoplastic resin preferably a polyolefin, and the components (A) and (B) is laminated on the substrate in the order of C-A-B by coextrusion to obtain the objective film. USE:Surgical drape for medical use.
Patent JP-H10337018-A (JP)
Title: Power supply equipment and feeding system
Inventor: MIZUTA KOICHI
IPC: H02J1/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To supply a stable DC voltage to a load, by detecting the voltage from both anode and cathode of a first rectifying element connected to the output of a DC power supply circuit by means of a second rectifying element and a group of resistors for voltage division. SOLUTION: An output voltage of a rectifying and smoothening circuit 32 is supplied to a load 100 through a redundant diode 331 (first rectifying element). Resistors 335, 336 are connected in series between the cathode of this redundant diode 331 and 0 V (ground), and a serial circuit of other resistors 333, 334 is connected between the anode (second rectifying element) of a backup diode 332 and the anode of the diode 332 is connected to the midpoint of the resistors 335 and 336, and the cathode of the backup diode 332 is connected to the contact point between the resistors 333 and 334. A voltage detecting circuit is constituted with these diodes 331, 332 and resistors 333, 336. Anode (midpoint of resistor 335, 336) of the backup diode 332 is connected to one of the input terminals of a voltage control amplifier 341 as a constituent element of a voltage control circuit 34.  A reference voltage 342 is connected to other input terminal of the voltage control amplifier 341. A voltage at the midpoint of the resistors 335, 336 and an error voltage of a reference voltage 342 is detected by the voltage control amplifier 341.
Patent JP-S62295343-A (JP)
Title: Image pickup tube
Inventor: MATSUDA ATSUSHI
IPC: H01J29/90
Filed: 1986-06-16
Abstract: PURPOSE:To make it possible to easily produce an image pickup tube with a smaller bulb diameter, by making connecting pins to which the highest voltage is applied, longer than the other pins. CONSTITUTION:In an image pickup tube with connecting pins arranged at the same interval on a pin circle, the connecting pins 1 to which the highest voltage is applied are made longer than the other pins 2. In this case, in the socket side, the means of voltage feeding, connecting plate-springs or connecting pieces, for example, are furnished or arranged, and at least at the deep pin holes 5 for applying the highest voltage, the means are installed at the bottom or near the bottom, to which the shorter pins 2 other than the longer pins 1 cannot reach. Therefore, even though a connecting pin of the image pickup tube side is inserted to a wrong pin hole, the highest voltage is never applied to the pins 2 other than the suitable pins 1, because the connecting pins are arranged at the same interval on the pin circle. Consequently, there occurs no burning off accident.
Patent JP-S5470780-A (JP)
Title: Semicoductor capacity device
Inventor: NAKAO YOSHIO
IPC: H01L29/94
Filed: 1977-11-16
Abstract: PURPOSE: To obtain a capacity device which is capable of the capacity value switching in steps by forming both the PN junction capacity and the MOS capacity within one element and then combining these capacities.  
     CONSTITUTION: P-type region 2 is formed through diffusion within N-type Si substrate 1; N-type region 3 is provided within region 2; and Althin film 5 is coated via insulator layer 4 on the surface of region 3. Then electrode 6, 7 and 8 are attached on region 1, 2 and 3 each, with terminal 9 provided to film 5. Thus, the PN junction is caused between region 1 and 2 as well as between region 2 and 3, and at the same time the MOS capacity is caused between region 3 and 5. As a result, an electric series connection is cecured for the capacity 10 (between terminal 6 and 7), capacity 11 (between terminal 7 and 8) and capacity 12 (between terminal 8 and 9) respectively. Thus, the desired capacity value can be obtained through a proper connection between these terminals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01306996-A (JP)
Title: Article lending device
Inventor: TAKEBAYASHI HAJIME
IPC: G07F17/00
Filed: 1988-06-03
Abstract: PURPOSE:To make the work of the attendant of the title device easier and to prevent the mistake of the attendant by causing the device to read the data of articles to be recovered and newly housed and to automatically discharge the articles to be recovered and, at the same time, to automatically house the articles to be newly housed. CONSTITUTION:The data of articles to be recovered and newly housed are read in an on-line state or by connecting a recording medium. The articles to be recovered are discharged and, at the same time, articles to be newly housed are housed to prescribed empty housing slots based on the data when they are inserted. Therefore, an attendant can recover the articles to be recovered and house the articles to be newly housed when the attendant pulls out the articles discharged to the discharge port and inserts the articles to be newly housed into a returning port. Thus the work of the attendant is made easier and, at the same time, the attendant does not make such mistakes that the attendant recovers wrong articles or houses a newly housed article in a wrong housing slot. Thus a decline in the working efficiency of the device and service to customers can be prevented.