baber/WOPTO huggingface dataset:
Patent JP-H05242339-A (JP)
Title: Empty can recovery system
Inventor: NEGISHI KOSABURO
IPC: G07F7/06
Filed: 1992-02-26
Abstract: PURPOSE:To give added value to a card as a propagation/advertisement medium and to effectively function the whole system by using a card capable of writing a value corresponding to the number of empty cans as an exchanging medium with an article to be exchanged and circulating the card. CONSTITUTION:A card A issued by a card issuing means 1 is loaded to a card writing means 2 together with empty cans B. Thereby a value corresponding to the number of entered empty cans is written in the card A. The written card A is exchanged with a commodity or the like by a card exchanging means 3. The card A exchanged by the means 3 is recovered by a card recovering means 4 and distributed to the means 1 again as a new card A.
Patent JP-S61198230-A (JP)
Title: Electroconductive composition having radiation sensitivity
Inventor: TSUNOHASHI TAKESHI
IPC: G03F7/004
Filed: 1985-02-28
Abstract: PURPOSE:To form a fine conductive pattern having excellent properties of an electroconductivity, a heat resistance and a moisture resistance on an insulating substrate by incorporating a polyimide precursor and a polymerizable unsatd. compd. or its reaction product as an org. type component, and an electroconductive filler as an electroconductive component to the titled composition respectively. CONSTITUTION:The titled composition comprises a specific org. type component and the electroconductive component. The org. type component is constituted of the polyimide precursor and the polymerizable unsatd. compd.. The polyimide precursor is preferable to be 2,000-10,000mol.wt. The epoxy compd. having the polymerizable unsatd. binding which is added to the polyimide precursor comprises a glycidyl acrylate. etc. The electroconductive filler constituting the electroconductive component is more preferable to be a silver powder and a silver flake.
Patent JP-S51115282-A (JP)
Title: Electrode
Inventor: SAITOU SHIYUNJIROU
IPC: C25B1/34
Filed: 1975-04-02
Abstract: PURPOSE: An electrode suitable for positive electrodes used in electrolysis. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08236912-A (JP)
Title: Printed circuit board
Inventor: NINOMIYA TERUYUKI
IPC: H05K3/34
Filed: 1995-02-28
Abstract: PURPOSE: To provide a printed circuit board, in which a bridge part formed in a solder reflow step is reduced, by thinking out a shape of solder land. CONSTITUTION: A printed circuit board 1 has a plurality of solder land parts 2 formed at given intervals. A mounting part is mounted at a solder land on the face thereof and a terminal 51 of the mounting part and the solder land part 2 are connected in a solder reflow step. In this case the interval (D') of solder land parts 2 at a lower part 53 of a bottom face of the mounting part is made larger than the interval of those at an external part of the bottom face.
Patent JP-H07250222-A (JP)
Title: Color handy scanner
Inventor: TAKASAKI YOSHIMI
IPC: H04N1/107
Filed: 1994-03-10
Abstract: PURPOSE:To provide a handy scanner which can attain reduction in cost. CONSTITUTION:A rotary filter 50 divided into three parts in a rotating direction is fitted in relation to a rotary roller 17b to be rotated corresponding to the move of a case, this rotary filter is arranged on an optical path L of a read image, and color resolved images are formed on a black-and-white line sensor 40. The rotary filter 50 is synchronized with the motion of a handy scanner 10 in a sub-scanning direction, and the ratio of rotations at the rotary roller 17b and the rotary filter 50 is set so that the rotary filter 50 can be rotated just once and image data just for three colors of R, G and B can be read from the read image for one line when the handy scanner is moved just for one line of the read image in the sub-scanning direction. Since there is the rotary filter 50, it is enough just to the black-and-white line sensor as the line sensor 40, and there is an effect such as producing the handy scanner 10 at low cost.
Patent JP-H10221436-A (JP)
Title: Supersonic underwater detector
Inventor: OZAWA TOMOJI
IPC: G01S7/526
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To identify a target easily and at the same time accurately grasp the condition of the move of a target by reducing the display of a noise and a reverberation on the image of a signal for listening being displayed at a simultaneous screen part. SOLUTION: Instead of the image signal processing part of a conventional example, a signal-processing part 4, where a signal processing including a signal versus reverberation ratio improvement processing and the signal versus reverberation ratio improvement processing to an image signal for sonar image and a signal for listening from an image/audible sound signal control part 3 is executed, is provided. The signal for listening being subjected to signal processing from the signal-processing part 4 is supplied to an audible sound signal detection part 5 and is detected and the image is displayed at a simultaneous screen part 72 of a display part 7 via a display control part 6.
Patent JP-S55132446-A (JP)
Title: Chain fixing device for car
Inventor: HOSOGANE KATSUJI
IPC: F16G15/04
Filed: 1979-04-02
Abstract: PURPOSE: To make it easy to fix a chain to a tire by providing a hook and a fastener to a wheel cap and pulling a chain in tension by the fastener.  
     CONSTITUTION: Chain 7 is hung on hook 3 of wheel 2, and it is put on projecting book 3'. When fastener 6 is pushed down, hook 3' of wheel cap 1 on which chain 7 is hung is tightened by spring 5, and thereby chain 7 is fastened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09209199-A (JP)
Title: Basic chromium sulfate for chromium plating
Inventor: TANAKA YASUYUKI
IPC: C25D21/14
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain basic chromium sulfate for chromium plating which is capable of forming a chromium plated film having uniform and firm covering power and excellent lustrous appearance. SOLUTION: This basic chromium sulfate is obtained by reducing chromic acid anhydride or/and sodium bichromate and has characteristics of which content of reducing agent remaining in the basic chromium sulfate is <=500ppm and content of chromium (VI) is <=0.24wt.% as Cr and in which organic substance does not substantially exist. Preferably, the basic chromium sulfate has <=55% basicity and content of sodium sulfate which is inevitably incorporated when sodium bichromate is used as a raw material is 25wt.% at most.
Patent JP-S63207640-A (JP)
Inventor: KAWANO TOSHINORI
IPC: B32B15/08
Filed: 1987-02-25
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-S62207468-A (JP)
Title: Apparatus for administering drug suspension
Inventor: GRAU ULRICH
IPC: A61M5/31
Filed: 1987-02-25
Abstract: A medicament container, such as an injection ampule, for multiple administration of medicament suspensions the containers is filled with medicament so as to be free of gas bubbles, and includes at least one inert mixing element of suitable size whose density is different from that of the suspension. The mixing element acts to homogenize the medicament suspension as the container is shaken.
Patent JP-2000160280-A (JP)
Title: High strength heat resistant steel, manufacture of high strength heat resistant steel, and manufacture of high strength heat resistant tube member
Inventor: NISHIMURA NOBUHIKO
IPC: C22C38/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a heat resistant steel excellent in strength at high temperature at a low cost by providing a composition containing specific percentages of C, Si, Mn, V, and one or >=2 elements among Nb, Ti, Ta, Hf, and Zr and also providing a structure composed essentially of bainite. SOLUTION: This heat resistant steel has a composition consisting of, by weight, 0.06-0.150% C, <=5% Si, 0.5-1.5% Mn, 0.05-0.3% V, 0.01-0. 1% of one or >2 elements among Nb, Ti, Ta, Hf, and Zr, and the balance Fe with inevitable impurities. By providing this high strength heat resistant steel with a structure composed essentially of bainite, preferably a bainitic single phase structure, excellent characteristic of >=130 Mpa extrapolative creep rupture strength of 550 deg.C and 104 hr can be produced. This steel can be manufactured by carrying out normalizing treatment at 1,100 to 1,250 deg.C, hot working of >=50% final reduction ratio in the austenite recrystallization temperature region, and cooling to room temperature or the bainite transformation finishing temperature or below. In the case of manufacturing the tube member, piercing treatment is applied instead of hot working.
Patent JP-H11316635-A (JP)
Title: Portable information processor, control method and recording medium
Inventor: MURAKAMI MAKOTO
IPC: G06F3/0484
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To easily and quickly select a large number of functions through a small number of operation buttons and to surely select a prescribed function. SOLUTION: A wrist type information processor 1 has an LCD 3 and operation buttons arranged around this LCD 3, and further has plural functions, which are divided into plural function groups. When an operation button is singly tapped, another function on the same hierarchy is selected. When the operation button 4 is double-tapped, functions on the low-order hierarchy are selected. Further, when the bottom button is doubly tapped, functions on the high-order hierarchy are selected. When the bottom button is further held, a pull-down menu capable of selecting plural functions is displayed to directly move to a desired function.
Patent JP-S56137868-A (JP)
Title: Grating processing method of natural spice
Inventor: KIJIMA ISAO
IPC: A23L27/10
Filed: 1980-03-30
Abstract: PURPOSE: To maintain a natural spice without damaging the flavor and fibrous substances immediately after the grating thereof, by grating the natural spice containing the fibrous substaces at 0°C or below without freezing, and storing the grated natural spice at a temperature of 0°C or below.  
     CONSTITUTION: A natural spice, e.g. a natural raw wasabi such as "sawa wasabi" (Japanese horseradish), horseradish (Cochlearia armoracia L.) or "hata wasabi"  (Eutrema wasabi) cultivated in plowed fields, a ginger, gralic or onion, containing fibrous substances is fully washed with water, grated at a temperature of 0°C or below, preferably about 0°C, without freezing and then stored at a temperature of 0°C or below. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53126182-A (JP)
Title: Cable laying line
Inventor: MASUBUCHI HIDEO
IPC: H02G9/04
Filed: 1977-04-08
Abstract: PURPOSE: To prevent a cable from damage by a material falling down, by such means that in a prescribed position of cable made vertically laying, a protective substance of inverted tulip type be situated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56156229-A (JP)
Title: Preparation of terephthaldialdehyde monoacetal and its preparation
Inventor: ICHIMURA KUNIHIRO
IPC: C07D317/26
Filed: 1980-03-29
Abstract: NEW MATERIAL:A terephthaldialdehyde monoacetal expressed by the formula (R 1  and R 2  are alkyl or R 1  and R 2  form together an alkylene).  
     EXAMPLE: A terephthaldialdehyde monoethylacetal.  
     USE: A raw material for a water-soluble and photosensitive resin.  
     PROCESS: One mole of terephthaldialdehyde is reacted with a monohydric or dihydric alcohol in an amount of 1W20mol converted to the monohydric alcohol, in or without inert organic solvent, in the presence of a strongly acidic substance catalyst, e.g. an inorganic or organic acid or a strongly acidic ion exhange resin, at room temperature to 100°C, to give the compound expressed by the formula in high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62209076-A (JP)
Title: 2-arylimino-1,3-dithiolan derivative
Inventor: TSUJI MASAYOSHI
IPC: A61P7/02
Filed: 1986-02-25
Abstract: NEW MATERIAL:A 2-arylimino-1,3-dithiolan derivative shown by formula I (R<1> is halogen, nitro, trifluoromethyl, hydroxyl group, mercapto, lower alkoxy or lower alkylthio; R<2> is alkyl). EXAMPLE:N-(1,3-Dithiolan-2-indene)-2-hydroxy-5-pentylaniline. USE:Having excellent inhibitory action on blood platelet aggregation, useful as an antithrombotic agent. Further useful as a preventive and remedy for various diseases caused by blood platelet aggregation such as thrombosis, atherosclerosis, etc. PREPARATION:For example, as shown by the reaction formula, a compound shown by formula II is reacted with methyl(1,3-dithiolan-2-indene)sulfonium iodide shown by the formula III in an organic base such as triethylamine, etc. at 15-40 deg.C to give a compound shown by formula I.
Patent JP-H01216655-A (JP)
Title: Incoming tone ringer
Inventor: NOZAKI SHINGO
IPC: H04M1/00
Filed: 1988-02-24
Abstract: PURPOSE:To easily distinguish an incoming call even at power failure by forming a ringer main body by a ring section ringing only when a power failure detection circuit output and an incoming call detection circuit output exist and installing the main body to an optional location in a private line toward a telephone set from a terminal box. CONSTITUTION:One or plural ringer main bodies 6 are installed to any location of a private line 4. When a power failure takes place, a signal is inputted from a power failure detection circuit 8 to an incoming detection circuit 7 and only when the incoming signal is detected by the incoming call detection circuit 7 with the signal at power failure inputted thereto, the signal is sent to a ringer circuit 10 and it is energized by a notice section 11. The rings only at power failure and even if an exclusive telephone set not ringing at power failure is in use, the incoming call at power failure is distinguished easily by the ringing of the ringer main body.
Patent JP-S55136691-A (JP)
Title: Automatic tilting mechanism of outboard engine
Inventor: KUDOU SHINICHI
IPC: F02B61/04
Filed: 1979-04-06
Abstract: PURPOSE: To facilitate the tilt stop operation of a propelling unit by fitting a reverse lock guide plate at an end of the tilt lock lever and an end of the reverse lock lever with possibility to both rotate and slide.  
     CONSTITUTION: When a propelling unit is tilted up at the time of mooring, etc., the reverse lock lever 12 is turned counterclockwise until it comes against the stopper 25. Thereby, a reverse lock arm 5 and a reverse lock pawl 8 are together with the link 15 hove against the force of a spring 10 and reach the position where they are fully out of engagement with the thrust rod 9. Thus, reverse lock is released and the propelling unit is ready to heave backward, i.e. ready for tilting up. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5559450-A (JP)
Title: Waterproof camera having hinged back cover
Inventor: NOZAWA HIDEYO
IPC: G03B17/08
Filed: 1979-04-06
Abstract: PURPOSE: To achieve the reduction in thickness and improvement in waterproofness by constituting the back cover with a hinged back cover alone.  
     CONSTITUTION: A slinding hinge 4 having a straight groove 4a and rising part 4b is vertically movably fitted to the guide protrusion 1a of the cover 1 fixed to a camera body 3 by a screw 2 and is energized downward by an energizing member 5. One end of a hinged back cover 6 is mounted to the supported hinge shaft 7a and further a locking plate 7 having the detaining parts 7a, 7b being guided in the camera height direction by the guide pin 8 studded to the camera body 3 is provided and is attached by an energizing member 9. Then, the back cover 6 is pressure contacted to the camera body 3 via elastic waterproof member 10 by the action of the energizing member 5 and even when the pins 6a, 6b to be locked engage with the detaining parts 7a, 7b and the back cover 6 is locked, the back cover 6 is pressure contacted to the camera body 3 by the action of the energizing member 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54133373-A (JP)
Title: Ink level detecting device in ink tank for ink jet
Inventor: ISAYAMA TAKUROU
IPC: B41J2/175
Filed: 1978-04-07
Abstract: PURPOSE:To detect the level of ink from the groove in a simple device and at high reliability according to the detection signal of photo detector, by providing a groove to introduce ink in the side wall of ink tank made from light transmitting material, and disposing light emitting device and photo detector in the side wall across the groove. CONSTITUTION:An ink tank 3 is made from light transmitting material, and a groove 9 is formed in the inside of the side wall thereof. A light emitting device 7 and a photo detector 8 are buried in the side wall above and beneath the groove 9, and a shielding plate 10 is disposed on the outside so as to be free from effects of disturbance light. When the ink level in the ink tank is above the groove 9, the groove 9 is filled with ink, so that the quantity of light detected by the photo detector 8 is small. When the ink level decreases beneath the groove 9, the quantity of light detected by the photo detector 8 increases, which appears as the change in voltage of the photo detector 8. This voltage is compared with the reference voltage by means of a voltage comparator or the like, and the ink remaining quantity is detected depending on ''0'' or ''1'' output of the voltage comparator.
Patent JP-H11221437-A (JP)
Title: Apparatus for detoxifying semiconductor exhaust gas
Inventor: IMAMURA KEIJI
IPC: B01D53/34
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To permanently use a detoxifying apparatus by achieving detoxification reducing PFC to a predetermined concn. or less and suppressing high temp. corrosion caused by F2 (or fluorine compd.) formed as a byproduct. SOLUTION: A detoxifying apparatus is constituted of an inlet scrubber 8, a heating reaction part 2, an outlet scrubber 9 and a receiving tank 3 and the heating reaction part 2 is constituted of a cylindrical body part 6, a scrubbing gas introducing pipe 12 and a heater 5. The inner peripheral surface of the body part 6, the outer peripheral surface of the heater 5 and at least the outer peripheral surface in the heating reaction part of a scrubbing exhaust gas introducing pipe 12 comprise ceramics. The surface temp. of the heater 5 is held to 800-1,400 deg.C at a time of the thermal decomposition of a water- insoluble heat-decomposable gas and a heating element is composed of a metal material such as Pt, Mo or the like or a nonmetal material such as SiC or the like and inserted into an impermeable ceramic tube based on Al2 O3 .
Patent JP-H03244767-A (JP)
Title: Anti-seismic and vibration resisting device for structure
Inventor: HAYASHIDA TOSHIHIRO
IPC: E04B1/36
Filed: 1990-02-23
Abstract: PURPOSE:To provide an enough anti-seismic and vibration resisting function for strong and weak vibration by providing high damping lamination rubber with the anti-seismic and vibration resisting function for mainly horizontal movement and damping lamination rubber with the anti-seismic and vibration resisting function for mainly vertical movement. CONSTITUTION:High damping lamination rubber 1 is placed on a lower structure 2, a frame 3 is placed thereon, and damping lamination rubber 4, e.g. standard lamination rubber or high damping lamination rubber, is formed on the frame 3. A building, e.g. a housing, and an upper structure 5, e.g. a building where a precision machine is installed, is built on the damping lamination rubber 4. Lamination rubbers 6 and 6, comprising high damping lamination rubber, a visco-elastic substance, a stopper, a damping device, are located between inclination sides 3a and 3a of the frame 3 and bracket parts 5a and 5a formed to the upper structure 5. The high damping lamination rubber 1 is provided with an anti-seismic and vibration resisting function for mainly horizontal movement, and the damping lamination rubber 4 with the anti-seismic and vibration resisting function for mainly vertical movement.
Patent JP-2000242229-A (JP)
Title: Plasma display panel drive method
Inventor: SAEGUSA NOBUHIKO
IPC: G09G3/291
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To disperse the spectrum of an emission noise caused by a pulse train of a drive pulse, to reduce the emission noise and to improve the display quality by changing at least one side applied period of a scan pulse and a sustain pulse for every sub-field or every plural sub-fields. SOLUTION: The applied period of the sustain pulse IP in respective sub-fields SF1-SF4, that is, respective sustain pulse periods Ts1-Ts4 are different from each other, and are defined as various size relations such as respective Ts1> Ts2>Ts3>Ts4. That is, the holding pulse period Ts being the applying period of the holding pulse IP is lengthened more for a sub-field of which number of times of light emission is less. In such a manner, the applied periods of the scan pulse SP and the sustain pulse IP are changed at every sub-field in this drive. Thus, the matter that the spectrum of the emission noise caused by the pulse trains of respective various drive pulses is concentrated to a prescribed frequency is prevented, and the emission noise is reduced.
Patent JP-S56137378-A (JP)
Title: Developing material removing device
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03G21/00
Filed: 1980-03-31
Abstract: PURPOSE:To remove the toner stuck on a rotating brush for removing the toner from an electrostatic drum, and maintain cleaning efficiency well for a long time by providing a conductive contact body which can be applied with voltage from the outside in contact with said brush. CONSTITUTION:The residual toner on the surface of an electrostatic drum 15 is removed by a rotating fur brush 10. Two blades 11, 12 contact this brush 10, and are applied with voltages 13, 14 of respectively reverse polarities. These blades 11, 12 are made of alloys of iron, copper, aluminum, nickel, etc., conductive rubber, or the like. Latent images are formed with voltage of about -700V on a photoreceptor 15 consisting of polyvinyl-N carbazole or the like, and are further developed with the toner then transferred by conrona. Thereafter, the toner is removed by a fur brush 10 of ''Teflon  '' or the like, and the toner of the brush 10 is removed by the blades 11, 12.
Patent JP-H05239506-A (JP)
Title: Production of metal powder sintered compact
Inventor: SUGANUMA TETSUYA
IPC: B22F3/093
Filed: 1992-02-27
Abstract: PURPOSE:To produce the high-strength sintered compact at a low cost. CONSTITUTION:This metal powder consists of >=50vol.% of the flat powder having 3-200mum average grain diameter and >=5 flattening ratio and the balance globular powder having the average diameter of <=20% of that of the flat powder. The orientation of the flat powder is controlled by vibration, and the metal powder is compacted to obtain a compact having >=90% compact density. The pressing force is reduced to <=1/2 of that of the conventional process by utilizing the vibrational energy, and expensive HIP, etc., need not be used. The compact is then hot or warm-worked in the direction perpendicular to the orientation direction of the compact, hence a shearing force is most strongly applied to the metal powder, and the oxide film on the surface is effectively broken.