baber/WOPTO huggingface dataset:
Patent JP-2000280663-A (JP)
Title: Id card and method for discriminating it
Inventor: YAMASHITA YOSHIYA
IPC: B42D15/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance security by providing a sublimation transfer printed discriminating area for generating a moire pattern by a discriminating implement on a card base material by preferably printing it by a sublimation transfer printer or a sublimation retransfer printer. SOLUTION: The ID card 1a is difficult to be recognized by directly observing with eyes, but whether the card is legal or not is discriminated according to the presence or absence of a moire pattern 3a on a discriminating area 2a capable of being recognized by superposing a discriminating implement 20a. A card number 4, a full name 5, a face photograph 6, a card pattern and the like are sublimation transfer printed together with the area 2a having the pattern 3a. The sublimation transfer printing is constituted, for example, of a halftone of dots, and full color printed by using sublimation transfer ribbons of cyan, magenta and yellow colors by using the sublimation transfer printer or sublimation retransfer printer.
Patent JP-S5214257-A (JP)
Title: Boiling cooler syetem
Inventor: OKADA SADAKAZU
IPC: F25D9/00
Filed: 1975-07-25
Abstract: PURPOSE: Boiling cooler sytem of good cooling capacity freed from the influence of the incondensable gas such as air etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5615239-A (JP)
Title: Delta2-methanoprostacycline derivative
Inventor: KOJIMA KOUICHI
IPC: A61K31/557
Filed: 1979-07-16
Abstract: NEW MATERIAL:Δ 2 -Methanoprostacycline derivatives of formula I (R 1  is alkyl, alkenyl, phenoxymethyl; n is 0 and integral number of 1W6), their salts and their alkyl esters.  
     EXAMPLE: 6, 9-α-Methylene-11α, 15-dihydroxyprost-2-(E), 5, 13(E)-trienoic acid.  
     USE: Remedy and preventive for thrombosis. They show stronger activity of inhibiting blood platelet coagulation than PGE 1 , and also have coronary vasodilating-and bronchodilating activities.  
     PREPARATION: A selenium compound such as diphenyl selenide is made to act on a compound of formula II (R 2  is protecting group for carboxyl; R 3  is protecting group for hydoxyl) in a solvent such as THF or benzene in the presence of strong base at 0W-70°C and the product is treated with a peroxide such as 30% hydrogen peroxide to give a compound of formula III. Finally, the protecting groups are removed to form the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62248646-A (JP)
Title: Paper end straining device of sheet fed printer with reversing mechanism
Inventor: SAITO NOBUAKI
IPC: B41F21/10
Filed: 1986-04-21
Abstract: PURPOSE:To enable paper to be strained vertically and horizontally by attaching a suction head to the piston rod of an air cylinder provided in a drum peripheral part with the axial direction of the cylinder inclined with the circumferential direction of a double diameter drum and an air passage of the suction head opened into a rod and chamber through the shaft core of the piston rod. CONSTITUTION:Each suction 38 head is attached to the piston rod 36 of each of air cylinders 33 provided on a drum peripheral part with the axial direction of the air cylinders inclined in the circumferential direction of a double diameter drum 12. The rod end chamber 40 of each air cylinder 33 is connected to an air source through a rotary valve on the drum end. Then an air passage 38a of the suction head 38 is opened into the rod end chamber 40 through the shaft core of the piston rod 36. Thus paper caught by the claw 17 or 18 of the double diameter drum 12 for conveyance is sucked by the suction head 38 until the paper is transferred to the claw 33 of a reversing drum 13 halfway during conveyance, and the suction head 38 moves obliquely under air pressure. This results in the straining of paper in both vertical and horizontal directions so that the paper allows the claw to catch the correct part of the former.
Patent JP-S5517908-A (JP)
Title: Teflon film coating method
Inventor: MINAMITANI TAKANORI
IPC: H01M50/186
Filed: 1978-07-24
Abstract: PURPOSE:To form easily mass-production of teflon coating by sputtering or plasma method. CONSTITUTION:Battery cover (7) and battery case (9) is provided with teflon film coating treatment except connecting part including covered material, base of processing. Sputtering and plasma method are applicable for teflon film coating. Battery cover (7) which is provided with teflon tunic treatment is charged with zinic powder (13), mixing electrolyte and battery case (9) is provided with dioxide (12) mixing electrolyte. Bothe of them are contacted face to face, by means of packing (11) through separator (14).
Patent JP-H11285313-A (JP)
Title: Apparatus for discharging grain of combine harvester
Inventor: HIROTA MIKIJI
IPC: A01F12/46
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To make an apparatus for discharging grains compact at the time of housing and a continuous length at the time of operations, raise the efficiency in discharging operations and prevent the breakage due to the collision with obstacles when turning the apparatus for discharging the grains. SOLUTION: This apparatus 1 for discharging grains is composed as a first means so as to be turnable, expandable, contractile and bendable and composed as a second means so as to be turnable, expandable, contractile and bendable and further to automatically expand at a prescribed turning position or within a prescribed turning range.
Patent JP-2000285467-A (JP)
Title: Optical disc
Inventor: AOKI IKUO
IPC: G11B7/24082
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc that minimizes overhead in the address storage region and improve physical format application efficiency to assure easier address read operation. SOLUTION: An address information is composed of a plurality of bits and the first bit is formed through wobble superimposition of the address information of the combination (A0, B0), while the second bit through that of the combination (A1, B1) and the third bit through that of the combination (A1, B1). Namely, as the address information, the address AD0 of the first bit is bit '0', while the address AD1 of the second bit is bit '1' and the address AD2 of the third bit is bit '1'. The expression system of this address information is an improved AM type wobble address that is applied through superimposition to the wobble of the track groove of the address information in the actual physical format of an optical disc using OOK(On Off-Keying) as the digital modulation format of the AM(Amplitude Modulation) system.
Patent JP-2000286523-A (JP)
Title: Wiring board and material thereof
Inventor: INOUE ATSUSHI
IPC: C23C14/24
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a power interruption backup function without mounting any additional capacitors by including a dielectric between a pair of parallel copper foils. SOLUTION: A film-shaped dielectric 2 is formed on a copper foil 2a by deposition, sputtering, or printing, copper foil 1b is deposited on the dielectric 2, and an electrical capacity is formed for an input power supply by the parts. Based on the electrical capacity, charging is made constantly and discharging is made in interruption, thus achieving a bypass capacitor function as a backup function. Then, the copper foil of the wiring board material can be used as power supply and installation layers. By using them, miniaturization, reduced weight, and low cost can be achieved in a system requiring a power supply interruption backup function and a bypass capacitor function.
Patent JP-S60234400-A (JP)
Inventor: SHIMA TOSHIHIRO
IPC: H05K13/06
Filed: 1984-05-08
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-H07297943-A (JP)
Title: Facsimile arrival report system
Inventor: EDO KAZUKO
IPC: H04Q3/58
Filed: 1994-04-27
Abstract: PURPOSE:To perform call origination without being conscious of the terminal class of a telephone or a FAX, the display of FAX arrival on the call incoming side and the extracting operation of stored FAX data with a multi-functional telephone and further to extract the FAX data corresponding to the request of a receiving person himself. CONSTITUTION:When a call is incoming to an extension circuit 1, a FAX substitution control circuit 2 identifies either the telephone or the FAX and when the terminated call is FAX, it is transferred to a FAX alternative reception/ storage circuit 3. Then, those FAX data are stored in a storage file 4. When the receiving person dials a FAX extracting request number by himself while observing the FAX arrival messages of multi-functional telephone sets 7 (plural sets are normally installed,) a CPU 5 reports the FAX data extracting request to the FAX alternative control circuit 2. The FAX alternative control circuit 2 transmits the FAX data stored in the storage file 4 to a FAX terminal 8 previously made correspondent to the multi-functional telephone set 7.
Patent JP-H04322626-A (JP)
Title: Electric vacuum cleaner
Inventor: IWAO AKIRA
IPC: A47L5/36
Filed: 1991-04-22
Abstract: PURPOSE:To keep air tightness between the dust collecting chamber and the containing chamber of electric fan with a simple structure by forming an air duct connecting the dust collecting chamber to the containing chamber of motor driven fan to be a unit as a vacuum cleaner body. CONSTITUTION:An air duct 33 connecting a dust collecting chamber 32 to a motor driven fan chamber 48 is provided therebetween. The air duct 33 is made as a unit when molding the lower case 2. And a space 51 containing fittings for cleaning together with the air duct 33 is formed between the dust collecting chamber 32 and the motor driven fan chamber 48 to arrange so that the container 13 of the fittings for cleaner of the upper case 4 is suspended. The air tightness of the dust collecting chamber 32 side against the container 13 side of fittings for cleaning is kept by the packing 49 provided at the peripheral edge of the upper opening of the partition wall 3a equipped at the dust collector cover 3 and the dust collecting chamber 32, when the upper opening of the dust collecting chamber 32 is closed by the cover 3.
Patent JP-S58205801-A (JP)
Title: Measuring head
Inventor: NOGUCHI HIRONORI
IPC: G01B5/20
Filed: 1982-05-26
Abstract: PURPOSE:To improve the efficiency of measurement by a constitution wherein a probe shaft can move to be displaced freely while a contact is made to touch a free curved surface constantly even when said surface, an object of the measurement, changes the direction. CONSTITUTION:In the automatic measurement, a probe shaft 4 moves along the free curved surface 81A of a work piece 81, which is an object of the measurement, and on the occaision, a motor 26 is driven by a control unit 77 to shift the direction of the actuation of a spring, whereby a contact 5 is made to touch the free curved surface 81A constantly. Accordingly, the probe shaft 4 rotates when it moves along a part wherein a reference track is not in accord with said surface 81A. This rotation of the probe shaft 4 is detected as components in the directions of rectangular X and Y axes by displacement detectors 41 and 42, while the displacement with the movement thereof in the direction of a Z axis is detected by a displacement detector 16. That is, the deviation of the track of the moved and displaced contact 5 from the reference track is detected in sequence, and detection signals thus obtained are input to a signal processing unit 76.
Patent JP-H06279432-A (JP)
Title: New compound and anticancer agent containing the compound as active component
Inventor: OGIWARA YUKIO
IPC: A61P35/00
Filed: 1993-03-26
Abstract: PURPOSE:To produce a new compound and its pharmaceutically permissible salt, easily producible from gallic acid, having low toxicity, high safety and excellent anticancer action, especially effective for hepatic cancer and useful as an anticancer agent. CONSTITUTION:A compound of formula (R1 to R3 are H or alkyl; R4 is O, S or NH) and its pharmaceutically permissible salt, e.g. 3,4-methylenedioxyphenyl 3,4,5-trihydroxybenzoate. The compound of formula can be produced by protecting gallic acid e.g. by methoxymethylation, hydrolyzing the protected gallic acid to carboxylic acid, condensing the acid with disesamol, 3,4- methylenedioxyaniline, etc., to obtain ester, amide or thioester and deprotecting the product. The compound of formula exhibits extremely high activity compared with gallic acid and has improved absorbability.
Patent JP-H06280511-A (JP)
Title: Shim applied to valve system for internal combustion engine
Inventor: HAMADA AKIHIRO
IPC: C22C33/02
Filed: 1993-03-26
Abstract: PURPOSE:To selectively improve strength of a shim and simplify its manufacture, which shim is fitted between a tappet and a cam of a valve system for an internal combustion engine. CONSTITUTION:Volume density of a shim in an axial direction shows the maximum value at an upper surface of a portion of the shim being in contact with a cam, and is continuously decreased as it goes down.
Patent JP-S62247987-A (JP)
Inventor: KIUCHI YUTAKA
IPC: B62K21/18
Filed: 1986-04-18
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-H07279438-A (JP)
Title: Uneven mortar wall repair guard pin
Inventor: ISO MAKOTO
IPC: E04G23/02
Filed: 1994-04-04
Abstract: PURPOSE:To eliminate the need for 'preventative pinning' by holding stably a pin embedded part into a pin hole directed at a concrete bed fro a mortar uneven part in terms of a pining work method which repair an uneven mortar wall and what is more, to permit the pin to move in a relative fashion after having fixed the pin and prevent stress transfer to a mortar wall which is not uneven yet. CONSTITUTION:The whole body of this guard pin is made of stainless steel and shaped up as a sheet-like arrow. The tip of the pin forms a sharp part whose area doubles the width of a side face of an arrow grip 2. At the same time, a hook tooth 4 is projectingly installed to the lower side of the first half 2a of the arrow grip 2 with a spacing which allows its backward clamping angle to form a cute angle limitlessly similar to a right angle to the direction of the arrow grip 2. A shell thickness reduced part 5 is formed along the upper edge of the latter half 2b of the arrow rip 2. Furthermore, a triangle-shaped arrow feather part 6, which assumes the extension of a bisector of the sharp portion which doubles the width of the side surface of the arrow grip as its peak, is integrally formed on the rear end of the arrow grip 27.
Patent JP-H03288806-A (JP)
Title: Optical waveguide structure and integration type optical coupler
Inventor: HANDA YUICHI
IPC: G02B6/122
Filed: 1990-04-05
Abstract: PURPOSE:To prevent the main waveguide layer such as an active layer from being damaged by a slit coupler formed in a layer direction to have a required branching ratio by arranging the center of the layer direction distribution of optical waves propagated through an optical waveguide layer on a position shifted upward or downward from a main waveguide layer. CONSTITUTION:An optical wave 12 made incident from the external is branched/ coupled by an integration coupler, optically amplified, multiplexed, and outputted as an optical wave 13. The optical amplification is executed by impressing a forward bias between both electrodes 6, 7. Since the position of the active layer 3 in the optical waveguide layer is shifted from the center of the electromagnetic distribution of guided light in the downward direction, the layer direction leading position of a slit coupler can be set up on a position upper than the layer 3 and the cutting of the slit 9 up to the layer 3 is made unnecessary. As a means for shifting the center, the refractive indexes of AlGaAs clad layers 2, 4 formed on both the layers of double hereto structure are made asymmetrical from that of the layer 3. Consequently, the integrated coupler having excellent durability as a branching coupler can be attained.
Patent JP-S58206815-A (JP)
Title: Controlling of opening and closing of intake ports for double-intake type internal-combustion engine
Inventor: NIWA TAKAO
IPC: F01L1/26
Filed: 1982-05-28
Abstract: PURPOSE:To provide a fast feeding of fuel adhered to a wall surface to a combustion chamber of internal-combustion engine, promote an atomization of the fuel and reduce the volume of fuel adhered to the wall surface of the chamber by a method wherein a starting time of opening of the intake valves arranged to open or close the two intake ports is specified. CONSTITUTION:An engine is provided with an intake port 9 having the first and second outlet ends 7 and 8 for one cylinder and an exhaust port 25, and the outlet ends 7 and 8 are opened or closed by the first and sedond intake valves 12 and 13, and the exhaust port 25 is opened or closed by an exhaust valve 26. Mixture of fuel and air is fed from an outlet end 7 and air is fed from the outlet end 8, respectively. In this case, a characteristics of opening of each of the intake valves 12 and 13 and the exhaust valve 26 is set as shown at B, C and A indicated in the graph. That is, a starting time for opening of the first intake valve 12 is made earlier than that of the second intake valve 13, and overlapped with the exhaust valve 26 in the period D, the second intake valve 13 is set to open when the exhaust valve 26 is completely closed.
Patent JP-H05287158-A (JP)
Title: Methacrylic resin composition for molding
Inventor: HASHIMOTO TAKESHI
IPC: C08L33/12
Filed: 1992-04-10
Abstract: PURPOSE:To provide the subject composition containing a methyl methacrylate polymer, a specific higher fatty acid amide and a specific higher fatty acid ester at specific ratios, having excellent mold-releasability, appearance, processability and transparency and useful for optical part, etc., such as lens. CONSTITUTION:The objective composition contains (A) a methyl methacrylate polymer, (B) a 10-22C higher fatty acid amide such as lauric acid amide and (C) a higher fatty acid ester of the formula R<1>COOR<2> (R<1> is 10-22C aliphatic hydrocarbon group; R<2> is 1-22C alkyl). The weight ratio (B/C) is 10/90 to 90/10 and the sum of (B) and (C) is 0.02-0.5 pts.wt. based on 100 pts.wt. of the component (A).
Patent JP-S5616148-A (JP)
Title: Copying machine
Inventor: KIKUCHI HIDEO
IPC: B65H39/11
Filed: 1979-07-19
Abstract: PURPOSE: To reduce the degree of damage of originals and simplify the structure of an automatic document handler (ADH), by issuing the original exchange signal after confirming that the last copy of the same page transmitted continuously from the copying machine main body has been stored in the bin.  
     CONSTITUTION: The original set to contact glass 4 of copying machine main body 1 is automatically exchanged for the next original by the original exchange signal generated by a collator control part. This original exchange signal is generated when it is confirmed that the last copy of the same original has been stored in bin E of collator 2. The collator control part is provided with a sheet back end detecting circuit which takes out the sheet back end signal from the detection signal of deflecting part sheet detector 94 provided in the sheet ejecting part of collator deflecting unit C, a sheet eject counter which counts this back end signal, and a comparing and operating circuit which compares contents of this counter with the number of copies designated by copying machine main body 1 and outputs the original exchange signal when they agree with each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63256567-A (JP)
Inventor: AYUSAWA KAZUTOSHI
IPC: H01B3/12
Filed: 1987-04-15
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-S5715583-A (JP)
Title: Video signal reproducing device
Inventor: YANAGAWA TOMOYOSHI
IPC: H04N5/93
Filed: 1980-07-03
Abstract: PURPOSE:To avoid jumping, by providing a delay circuit having a delay amount correcting jumping of a horizontal synchronizing signal and inserting the delay circuit to a reproducing video signal channel according to the switching of heads. CONSTITUTION:A modulator 5 supplies the carrier in a given frequency fc from a crystal oscillator 6 to a delay line 4 after being modulated with a color video signal from an input terminal 3. The delay of the delay line 4 is made to 0.42H' (0.42X 63.556 (mus)). The output of the delay line 4 is applied to a demodulator 7. The connecting state of a selector switch 8 is switched every field with the switching pulse from a terminal 11. Thus, the playback output from the head is delayed by 0.42H' and the horizontal synchronizing signal included in the playback color video signal obtained at a terminal 10 has 1H of interval of the horizontal synchronizing signals at the section between Ta and Tb, allowing to correct jumping.
Patent JP-H10284384-A (JP)
Title: Method and system for charged particle beam exposure
Inventor: DAIKYO YOSHIHISA
IPC: H01J37/153
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for exposure employing a charged particle beam, e.g. an electron beam or an ion beam, in which the size of exposed pattern is independent from the deflecting position. SOLUTION: A charged particle beam is deflected by a deflector and projected onto a sample while correcting the image face curvature and/or the astigmatism depending on the deflecting position in a deflecting region. A correction value of the image plane curvature and/or the astigmatism for maximizing the evaluation value of sharpness is determined at each deflecting position in the deflecting region (S100), a reference evaluation value is determined from the evaluation value of sharpness at each deflecting position in the deflecting region (S103), and then the correction value of the image face curvature and/or the astigmatism at each deflecting position is corrected such that the evaluation value of sharpness at each deflecting position will be substantially equal to the reference evaluation value (105).
Patent JP-S57207167-A (JP)
Title: Production of copper alloy containing dispersed boride
Inventor: FUJITA HIRONORI
IPC: C23C8/58
Filed: 1981-06-12
Abstract: PURPOSE: To produce a copper alloy wherein fine boride particles of 1 kind of Be, Ga, Mn, Ni, etc. are dispersed in the copper alloy only in the surface part by preparing a metallic material contg. said metals at prescribed ratios in the surface layer parts of prescribed depth and consisting of the balance copper, then penetrating and diffusing B in said metallic material.  
     CONSTITUTION: Depending upon use purposes, only the surface layer part of an arbitrary metallic material (e.g.; copper) is formed of a copper alloy contg. 10W75atom% ≥1 kind of Be, Ga, Mn, Ni, Pd, Si, V and the balance consisting essentially of Cu down to 0.1mm depth. B is penetrated and diffused in the copper alloy in these surface layer part by an ordinary known boriding method, whereby the layer dispersed with fine boride particles of 0.1W10μ grain sizes of metals except Cu is formed. The ratio of the fine boride particles occupying in the surface layer part is preferably 5W80vol% and the thickness of the surface layer part is preferably 0.01W1.0mm. 
     COPYRIGHT: (C)1982,JPO&Japio