baber/WOPTO huggingface dataset:
Patent JP-S63113359-A (JP)
Title: Reference marker for measuring molecular weight of dna
Inventor: ISAWA HIROMI
IPC: C12N15/00
Filed: 1986-06-25
Abstract: PURPOSE:To obtain a molecular weight marker applicable in a wide molecular weight region, by cutting plasmid pHY300PLK and pHY300.2PLK derived therefrom by respective specified restricting enzymes. CONSTITUTION:Plasmid pHY300PLK is cut by a restricting enzyme having a restricting enzyme cutting part only with respect thereto to obtain a DNA segment of 4,870bp. Said plasmid is cut by the restricting enzyme HaeIII to DNA fragments of six kinds -- 2,016, 1,360, 658, 489, 267 and 80bp. Plasmid pHY300.2PLK derived from said plasmid is cut by the restricting enzyme fragment HaeIII to obtain DNA fragments of seven kinds -- 1,360, 1,107, 926, 658, 489, 267 and 80bp. Then, when the DNA fragments thus obtained are mixed together, a molecular weight marker which enable the formation of a clear band distributed properly in a wide molecular weight range as migration band of electrophoresis.
Patent JP-S5850894-A (JP)
Title: Microphone device
Inventor: NAYA SHIYOUICHI
IPC: H04R5/04
Filed: 1981-09-21
Abstract: PURPOSE:To improve activity by using one microphone as an ultradirectional microphone and a one-point stereophonic microphone. CONSTITUTION:Microphone units M21 and M22 are arranged at a prescribed interval (d) so that their axes are rotatable counterclockwise at least to 60 or 120 deg.. The outputs of the units M21 and M22 are connected to changeover switches S1 and S2, which have contacts a1 or a2 connected to input terminals of a mixing circuit ADD through a phase shift processing circuit PS or directly; and the output terminal of the ADD is branched into two to be connected to changeover switches S3 and S4. Those changeover switches S1-S4 are associated with one another. In this constitution, the switches S1-S4 are only connected to contacts a1-a4 to obtain an ultradirectional output. To obtain a one-point stereophonic output, the switches S1-S4 are only connected to contacts b1- b4.
Patent JP-S5273273-A (JP)
Title: Sheeting materials taking up tension control system
Inventor: TABUCHI TOSHIMITSU
IPC: B65H23/195
Filed: 1975-12-13
Abstract: PURPOSE: This is a take-up tension control system for sheeting material designed to obtain finished wound quality of neither creases nor suggings on sheet inside with calculation of the best take-up condition by memorization of hydraulic motor output characteristics and also with imput oil pressure control of the said motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63312889-A (JP)
Title: Optical recording material
Inventor: YAMADERA TAKASHI
IPC: G03C1/73
Filed: 1987-06-17
Abstract: PURPOSE:To enhance recording sensitivity, by providing on a substrate a recording layer comprising a photosensitizer comprising a specified porphrin compound or the like and a specified quinone compound, a specified electron-donative substance and an electron-acceptive substance. CONSTITUTION:A coating liquid is prepared with comprises a photosensitizer system comprising a compound of formula I (wherein each of R11, R12, R21, R31, R32, R41 and R42 is hydrogen, an alkyl or alkenyl, and Q is nitrogen or the like) or formula II (wherein R11, R12, R21, R22, R31, R32, R41, R42 and Q are the same as in formula I, and M is a transition metal) and a quinone compound of formula III (wherein each of R51, R52, R61 and R62 is hydrogen, an alkyl or the like) an electron-donative substance and an electron-acceptive substance. The coating liquid is applied to a substrate, followed by drying to provide a recording layer, thereby producing an optical recording material.
Patent JP-S6134489-A (JP)
Title: Audio video apparatus
Inventor: JIYON ENU DEYUUKUSU
IPC: G01S7/523
Filed: 1985-07-05
Abstract: PURPOSE:To obtain an audio video apparatus which is easy to adjust with a simple construction, by employing a delay circuit with saturated type elements connected in series to delay signals to align signals from an array element. CONSTITUTION:Transducers 241-244 beam ultrasonic pulses 245 through a body organ 240 and receive the remaining input ultrasonic pulses 246 reflected and scattered of the pulses 245 to be convert it into an electrical signal, which are provided to delay circuits 251-254. The delay time of the circuits 251-254 are differentiated from one another to obtain an image 272 of the organ 240 by mixing electrical signals with an addition circuit 270. The circuits 251-254 each have a plurality of saturated type circuit elements connected in series. With such an arrangement, an easy-to-adjust audio video apparatus can be obtained with a simple construction.
Patent JP-H0811091-A (JP)
Title: Sheet cutter
Inventor: KANEDA MASANORI
IPC: B26D7/02
Filed: 1994-06-30
Abstract: PURPOSE:To cut a sheet made of resin, paper, or non-ferrous material accurately and simply at a predetermined dimension by a providing a suction mechanism which sucks the sheet through thin holes and fixes it on a plane of a cutting base. CONSTITUTION:A sheet S to be cut is inserted into a cutting base 1 to bring its tip into contact with a contact piece 14 for positioning. Next, an air exhaust device is driven to make the inside of a jacket J vacuum so that the sheet S is suctioned through thin holes H and fixed. A movable plate 9 is moved to the right side by holding a handle 11 to roll a circular cutting blade 6 on the sheet S for cutting. The air exhaust device is stopped to return pressure inside of the jacket J to atmospheric pressure. The cut sheet S is removed from the cutting base 1. The movable plate 9 is returned to a position on the left side. The sheet S having a predetermined shape is repeatedly cut sequentially by repeating the above procedures.
Patent JP-S5853313-A (JP)
Title: Multistage cluster rolling mill
Inventor: YAGISHITA KOTAROU
IPC: B21B31/26
Filed: 1981-09-24
Abstract: PURPOSE:To perform eccentric positioning with less parts and high accuracy by using split type eccentric rolls for the backup rolls of multistage cluster rolling mills, and providing means for rotating the eccentric rings of the eccentric rolls in the metal chocks of the backup rolls. CONSTITUTION:In multistage cluster rolling mills, backup rolls 4 are split to plural rolls in the direction intersecting orthogonally with their axial direction. Eccentric rings 15 are interposed between the stationary shafts 5a of metal chocks 5 for the backup rolls and the rolls 4. When pinions 17 are rotated by starting driving motors 16 mounted on the chocks 5, racks 18a, 18b move in opposite directions and sector gears 19a, 19b turn, by which the rings 15 are rotated. This action is accomplished by each of the respective backup rolls except the backup rolls in the end parts. Thus the rolls 4 are pushed out to a projecting shape as a whole, and their crowns are adjusted.
Patent JP-S5373938-A (JP)
Title: Checking system for differential circuit
Inventor: MITSUGI TAKUMI
IPC: H02H3/05
Filed: 1976-12-14
Abstract: PURPOSE: To have a decision whether the output continuation time of the level detector circuit is within a fixed allowable value, by applying the reference value to the input stage of differential circuit and providing a level detector circuit to the output stage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6140447-A (JP)
Inventor: KURUTO YUNGURINGU
IPC: F16J1/02
Filed: 1985-07-09
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-S6129563-A (JP)
Title: Small-sized manual printer
Inventor: OOTA GICHU
IPC: B41J3/28
Filed: 1984-07-20
Abstract: PURPOSE:To prevent imprudent defective-printing operation by fitting a contact detecting means such as a microswitch and validating the output of a relative positional signal from a rotary encoder only on a contact with an object to be printed. CONSTITUTION:When a box body 5 is held by a hand and moved on an object to be printed, a rotary encoder 11 is turned by the revolution of a wheel 9, and a printing data is transmitted over a printing head 8 in response to a relative positional signal from the rotary encoder to heat-generate the printing head. A printing ribbon 12 is wound on a winding shaft 16 by the revolution of a wheel 13 at the same time, and printing is conducted. When a small-sized manual printer is held by a hand for the operation of printing at that time, defective printing-operation is started when the head is in contact with the wheel 9 carelessly and the rotary encoder 11 is rotated, thus detecting a noncontact with the object to be printed by a microswitch 18, then inhibiting the output of the relative positional signal to an interface circuit 19 from the rotary encoder 11.
Patent JP-H10340693-A (JP)
Title: Color field emission type display apparatus and its manufacture
Inventor: OGAWA YUKIO
IPC: H01J31/15
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a color field emission type display apparatus which has an improved characteristic of withstand voltage and therefore can perform desired color display with high brightness by preventing an edge part of a filter from field emitting electrons and hence decreasing leakage light emission. SOLUTION: Positive electrode conductors 4 are formed in a stripe manner on a glass substrate 2 through the use of a transparent conductive film, and filter layers 5A, 5B, and 5C which allow light emissions of red, green, and blue colors pass through, are formed separately on the positive electrode conductors 4 so that each filter layer has a thickness smaller than a gap (g) between the positive electrode conductors 4. Further, an insulating barrier layer 6 is formed so as to cover each edge part 5a of filter layers 5A, 5B, and 5C and a phosphor layer 7 is formed on each positive electrode conductor layer 4.
Patent JP-S63312879-A (JP)
Title: Mark stamper
Inventor: YAMADA HIROYUKI
IPC: B41K3/00
Filed: 1987-06-16
Abstract: PURPOSE:To ensure that a transmission completion mark is favorably stamped even upon an impact in an inclined state, by forming a stamp face body provided at the tip of a main body of a stamp for stamping the transmission completion mark in a projected shape in a side view in a facsimile. CONSTITUTION:A main body 10 of a stamp with an ink contained therein is provided at the tip thereof wit a stamp face body 10a having a projected shape in a side view with a central point O as an apex, the face body 10a being in wetted with the ink. When a solenoid 5 is excited to turn an arm 4 upward, the face body 10a strikes the lower side of a transmitted manuscript 6 backed by a roller 7 on the upper side, thereby stamping. When the impact is made at an angle different from a proper angle, the projected shape of the face body 10a for a cross mark is abutted on the transmitted manuscript 6 in most part thereof, thereby stamping the transmission completion mark capable of being sufficiently recognizable. Thus, a recognizable transmission completion mark can be stamped, without requiring high assembly accuracy, working accuracy or the like of a mark stamper.
Patent JP-H08317918-A (JP)
Title: Blood drawing device
Inventor: SESEKURA TETSUYA
IPC: A61B5/145
Filed: 1995-05-25
Abstract: PURPOSE: To realize substantially pain-free and reliable blood drawing by making a sticking member a multi-needle construction. CONSTITUTION: A sticking needle 1 has a core diameter of about 0.3mm, and four of them are arranged on a support 2 spaced substantially equally. These intervals (m) are about 1.3mm, and a height (l) is uniform in a range from 0.5mm to 1.0mm. A decompression chamber 3 is abutted onto a blood drawing position, with a main body A1 held by a hand, wherein the skin is sucked, swollen, and engorged with blood by decreasing pressures in an upper air chamber 11 and a lower lower air chamber 12 to the same decompressed value. After lapse of a predetermined time period, decompression in the upper air chamber 11 is mitigated instantaneously, by which pressure difference is created between the upper and lower chambers with a diaphragm 4 as a boundary, and a sticking needle 1 moves downward and abut the skin. Then, when the upper air chamber 11 is decompressed again to the same pressure as that in the lower air chamber 12, a supporting member 8 moves upward by restoration force of a spring 13, and the sticking needle is separated from the skin. Since the lower air chamber 12 is decompressed at this time, the skin is further sucked, and blood is drawn froth the damaged portion of the skin.
Patent JP-H10326063-A (JP)
Title: Color image forming device
Inventor: FUKUDA HARUHIKO
IPC: G03G15/01
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently form an image whether a mode is a printing mode, a copying mode or a facsimile mode. SOLUTION: When the image data of A4 size is received due to facsimile reception or the request of printer output from a host device, an operation mode decision part 116 confirms whether an image forming and transferring part 1 executes copying operation in the copying mode. An interruption processing part 118 temporarily interrupts the copying operation being executed and transfers the color images of two pages to an intermediate transfer belt according to the received image data simultaneously, and then successively transfers them to transfer material. When the copying mode is selected in the case of forming the image in the printing mode or the facsimile mode, the copying operation is executed by making interruption so as to transfer the color images of two pages to the intermediate transfer belt simultaneously.
Patent JP-S59134858-A (JP)
Inventor: HORASU ARAN FUAASU
IPC: H01L23/556
Filed: 1983-08-16
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-S637243-A (JP)
Title: Ball slide way
Inventor: ISHIZUKA AKIRA
IPC: B23Q1/40
Filed: 1986-06-26
Abstract: PURPOSE:To smoothly make a ball in a turning groove turn by forming a ball circulating passage through positioning a load guide groove and a non-load guide groove substantially in a same plane. CONSTITUTION:Under the condition that a working table is set on a guide member 2, each ball 12 in a load guide groove 13 abuts against the inner peripheral faces of a projected part guide groove 10, a retainer guide groove 11 and a guide groove 14 while receives loads therefrom. On the other hand, each ball 12 in a non-load guide groove 15 and a turning groove 16 is maintained in non-load condition while receives no load. When the working table is slided, the balls 12 roll being guided by the grooves 14 and the projected part guide grooves 10. Each of the balls move from the load guide groove 13 to the non- load guide groove 15 through one of the turning grooves 16, and then circulate again to the load guide groove 13 through the other turning groove 16.
Patent JP-S5852270-A (JP)
Inventor: URURITSUHI ROOZENTOREETAA
IPC: A61K31/43
Filed: 1982-08-31
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-H0651466-A (JP)
Title: Photograph element and photograph coupler
Inventor: UIRIAMU JIEEMUZU BEGUREE
IPC: G03C7/32
Filed: 1993-06-22
Abstract: PURPOSE: To make possible washout removal of a dye produced by the coupler at the time of photographic processing and formation of an image improved in acutance by incorporating a specified coupling releasable group in the coupler. CONSTITUTION: This photographic element comprises a support for holding a photographic silver halide emulsion layer and a coupler (a) having a water- solubilizing group and the coupler (A) forms a compound washed out from the photographic element at the time of the photographic processing and it has a group releasable by coupling and it is represented by the formula:-X-Rel<4> - T<4> -INH in which X is an O, N, or S atom; X-Rel<4> is a group for releasing T<4> -INH substantially without any retarding of time in the photographic processing by releasing electron transfer and X-Rel<4> has a photographic ballasting group; T<4> is a timing group for releasing INH by an intramolecular substitution reaction with time retardation at the time of photographic processing; and INH is a development inhibiting group.
Patent JP-H01319465-A (JP)
Title: 2,5-disubstituted pyrimidine derivative
Inventor: OSAWA MASASHI
IPC: C07D239/26
Filed: 1988-06-20
Abstract: NEW MATERIAL:A 2,5-disubstituted pyrimidine derivative shown by formula (R1 and R2 are 1-20C straight-chain or branched alkyl; X is halogen). EXAMPLE:2-(3-Fluoro-4-methoxyphenyl)-5-(4-heptylphenyl)pyrimidine. USE:Useful as a liquid crystal material. This compound is industrially and readily produced, colorless itself and has excellent chemical stability to light, water, heat, etc. The compound shows smectic C phase in a wide temperature range alone or by blending and is used for preparing a liquid crystal composition showing chiral smectic C phase in a wide temperature range. PREPARATION:A 3-halo-4 methoxyphenylamidine hydrochloride shown by formula II is reacted with a compound shown by formula III in the presence of a basic substance at the reflux temperature and then the reaction product is demethylated. Then the prepared compound shown by formula IV is treated with an alkali into an alcoholate, which is reacted with an alkyl halide to give a compound shown by formula I.
Patent JP-H07286876-A (JP)
Title: Thermal type air flow rate detector
Inventor: AOI HIROSHI
IPC: G01F1/692
Filed: 1994-06-08
Abstract: PURPOSE:To improve the reliability by detecting flow rate corresponding to the flow direction by detecting the flow direction of intake air. CONSTITUTION:A heat-generation resistor 30 is formed into a thin film on the upstream side to air flow (direction indicated by arrow A) on an insulation substrate 29 and a temperature-sensing resistor 31 is formed on the downstream side. Thus, in the case of the flow in the direction indicated by the arrow A, the heat-generation resistor 31 is gradually cooled by the influence of heat of the heat-generation resistor 30 so that the change in resistance becomes gentle. Also, since the temperature-sensing resistor 31 can be directly cooled by air in the case of the direction indicated by arrow B, the resistance rapidly changes. The direction of flow is detected from t he change difference and the flow rate is detected by the resistance change of the heat-generation resistor 30.
Patent JP-S5672401-A (JP)
Title: Polyene type polarizing film
Inventor: NOSE KATSUHIKO
IPC: G02B1/08
Filed: 1979-11-19
Abstract: PURPOSE: To improve stability to the dryness, humidity and heat by mixing aromatic amine with a polymer, produced by dehydrohalogenating a vinyl halogenide type or vinylidene halogenide type polymer, or its modified body.  
     CONSTITUTION: To produce a polarizing film, a vinyl halogenide type or vinylidene halogenide type polymer is dissolved in a solvent such as dimethylformamide and, after a dehydrohalogenating agent (secondary or tertiary-amine or amidine compound, etc.) is added, said solution is dehydrohalogenated to obtain a polymer solution with polyene coupling formed; and the solution obtained by adding aromatic polyamine, such as acetanilide into the above-mentioned solution is cast on a glass plate and after the solvent is volatilized, a heat treatment, dehydrohalogenation and heat drawing orientation are carried out successively. In addition, a more stable polarizing film can be obtained by adding phenol (derivative) and the reactant of phenol (derivative) and isocyanate to the solution after the 1st dehydrohalogenation together with aromatic amine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6043218-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: C09D127/04
Filed: 1983-08-18
Abstract: PURPOSE:To obtain an excellent electromagnetic conversion characteristic and running stability with an audio cassette tape by incorporating a vinyl chloride/ vinyl acetate copolymer having a carboxyl group at one terminal or both terminals of a molecular chain into a magnetic layer. CONSTITUTION:A vinyl chloride/vinyl acetate copolymer of about 10-100degree of polymn. having a carboxyl group at least at one terminal or at both terminals of a molecular chain is incorporated into a binder. The copolymer is obtd. by selecting a polymn. initiator and polymn. conditions in conventional radical polymn. and ion polymn. Maleic anhydride and the vinyl alcohol obtd. by hydrolysis of vinyl acetate after copolymerization are used in addition to vinyl chloride and vinyl acetate as the components for the copolymer. A copolymn initiator or chain transfer agent is incorporated into the copolymer in addition to the above-mentioned components. The copolymer is used at 0.1-10wt% by the weight of ferromagnetic powder. The copolymer is preferably used in combination with an ordinary binder and, if necessary, with ordinary additives.
Patent JP-S629744-A (JP)
Title: Method for sticking parting agent to metallic mold for casting
Inventor: YOSHIDA AKIO
IPC: B22C3/00
Filed: 1985-07-09
Abstract: PURPOSE:To prevent the penetration of a pouring metal to a mold splitting plane and to decrease the splash of a parting agent to the periphery by clamping metallic molds for casting having a split construction then blowing the parting agent under a high pressure to the metallic molds in the hermetic state. CONSTITUTION:The metallic molds for casting having the split construction consisting of a cope 2 having a pouring port 4 and a drag 3 inserted with a knock-out punch 5 are clamped on a press table 6. A nozzle 1a for spraying the parting agent is attached to the port 4 and is sealed by a plate-shaped jig 1 having a flange 1b to hermetically close the metallic molds. The parting agent consisting of graphite is thereafter blown from the nozzle 1a under about 7kg/cm<2> pressure and is stuck to the inside peripheral surface of the metallic molds. The penetration of the pouring metal to the splitting plane of the metallic molds is thereby prevented and the generation of a flash is prevented. The splashing of the parting agent to the periphery is thus decreased and the parting agent is hygienically stuck to the metallic molds with the smaller amt. of the parting agent.
Patent JP-H11319248-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To variously drop a game ball by providing a pachinko ball guide means over the pattern display surface of a pattern, display device in such a manner that the pachinko ball is passable. SOLUTION: A pachinko ball guide means 31 is provided on the front surface of the display surface 20a of a special pattern display device 20. Namely, as the pachinko guide means 30, a plurality of ball guide rails 31 for guiding the ball to the front surface of the pattern display surface 20a are provided over the display surface 20a so as to be vertically in parallel at fixed intervals (b) and laid in the state floated from the display surface 20a with a fixed space so that the ball never touches the display surface 20a. Accordingly, the game ball rolling on the game board is dropped along the ball guide means 31 on the front surface of the pattern display device 20, and dropped toward a starting port in the lower part of the pattern display device 20. Since the ball is rolled on the pattern, the movement of the game ball can be enjoyed.