baber/WOPTO huggingface dataset:
Patent JP-H09243598-A (JP)
Title: Apparatus for determining arrangement of multi-capillary dna base
Inventor: NAKAMURA SHIN
IPC: G01N27/447
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To enhance the processing capability furthermore in a multi-capillary DNA sequencer. SOLUTION: The angles or excited optical beams E from optical exciting lasers 2a and 2b are changed at a planar mirror 3. The beam is expanded in a beam expander 4. The light is condensed in the line shape by a cylindrical lens 5. The light is applied on the capillary array of a migrating part 1. Then, the mark fluorescent material of the DNA fragment migrating in the capillary array is excited. The generated fluorescence is accepted as the image with a macro-lens 6 together with the excited light. The excited-light component is shielded by a notch filter 8 through a slit 7 and divided in a concave grating 9. The image of the spectroscoped fluorescent light at the capillary array is formed on a detector 10.  In a CPU 12, the position data of the capillary array are obtained as the data on the detector 10 in the (x) direction, and the spectroscopic signal at each capillary position is obtained in the λ direction. The alignment of the base of the DNA sample at each capillary is obtained accompanied by the elapse of time.
Patent JP-S576718-A (JP)
Title: Manufacture of molded artificial marble article with flowing pattern
Inventor: UENO ATSUO
IPC: B29B7/00
Filed: 1980-06-13
Abstract: PURPOSE: To inexpensively obtain a molded artificial marble article with a flowing pattern by a simple technique wherein masses of pattern forming resins are mixed to a base mixture and the resulting compound is poured into a mold through a feeding slit.  
     CONSTITUTION: The masses of pattern forming resins B comprising two or three differntly colored polyesters which are suitably sized are mixed from their individual pallets into the base color polyester mixture A, and the resulting compound is sightly stirred by a spatula 1. Then the compound is poured from the feeding slit 2 of a hopper 3 into the mold 4 while the feeding slit 2 is moved with the length thereof kept parallel with the moving direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6310763-A (JP)
Title: Gas phase manufacture of 2,3,6-trichloropyridine and 2,3,5,6-tetrachloropyridine
Inventor: YOSEFU SHIYAABITO
IPC: C07D213/61
Filed: 1987-03-31
Abstract: 2,3,6-Trichloropyridine and 2,3,5,6-tetrachloropyridine are prepared by continuously reacting chlorine in the gas phase with one or more compounds such as 2,6-dichloropyridine and 2,3,6-trichloropyridine at a temperature of from about 200 DEG C in the presence of an amount of catalyst effective to catalyze the reaction.
Patent JP-2000277113-A (JP)
Title: Lithium secondary battery
Inventor: NAKAJIMA HIROSHI
IPC: H01M10/05
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery excellent in charge/discharge characteristics compared with a lithium secondary battery with an active material of MoO3. SOLUTION: One of positive and negative electrodes has an active material of lithium containing composite oxides of orthorhombic system expressed by a formula MxMo1-xOy or these composite oxides containing Li. In the formula, M is at least one kind of transition element selected from Cu, V, Mn, Fe, Co and Ni and satisfies 0<x<=0.46; 2.6<=y<=3.1. A lithium secondary battery excellent in charge/discharge characteristics compared with a lithium secondary battery used with an active material of MoO3 is provided.
Patent JP-H03281725-A (JP)
Title: Production of high strength steel wire for use in sour environment
Inventor: OCHIAI YUKIO
IPC: C21D8/06
Filed: 1990-03-30
Abstract: PURPOSE:To produce a high strength steel wire for use in sour environment excellent in hydrogen induced cracking resistance and sulfide stress corrosion cracking resistance by subjecting a steel having a composition containing specific percentages of C, Si, Mn, P, and S to cold working, spheroidizing anealing, and drawing under respectively specified conditions. CONSTITUTION:A steel which has a composition consisting of 0.40-0.70% C, 0.10-1% Si, 0.20-1% Mn, <=0.025% P, <=0.001% S, and the balance Fe with inevitable impurities and containing, if necessary, 0.008-0.050% Al is subjected to patenting treatment. Subsequently, this steel is subjected to cold working at 25-75% reduction of area, to spheroidizing annealing at 500-700 deg.C, and to drawing at 5-15% reduction of area. By this method, the high strength steel wire usable in a wet hydrogen sulfide environment, excellent in dimension and shape, and having >= about 50kgf/mm<2> tensile strength can be obtained.
Patent JP-H07267737-A (JP)
Title: Composition for producing fiber reinforced ceramic molded body and production of molded body
Inventor: ITO NAOKI
IPC: C04B35/80
Filed: 1994-03-28
Abstract: PURPOSE:To provide a compsn. excellent in moldability and giving a fiber reinforced ceramic molded body having high strength and a low shrinkage by blending silicon nitride-based ceramic powder with inorg. fibers and an org. binder. CONSTITUTION:Silicon nitride-based ceramic powder is blended with inorg. fibers and an org. binder to obtain the objective compsn. for producing a fiber reinforced ceramic molded body. Aluminum oxide fibers and/or silicon nitride fibers are suitable for use as the inorg. fibers. An emulsion of polyurethane having hydrophilic groups is suitable for use as the org. binder. The compsn. is molded by slip casting or other method to produce the objective fiber reinforced ceramic molded body. Even a molded body for a ceramic member of a complex shape is produced without causing damage or cracking.
Patent JP-S61242649-A (JP)
Inventor: HASHIMOTO ISAO
IPC: B07B9/02
Filed: 1985-04-16
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-H01252237-A (JP)
Title: Feeding in fish farming pool and constant delivery feeder of powder or granule used therefor
Inventor: MITO YOSHIICHI
IPC: A01K61/02
Filed: 1988-03-31
Abstract: PURPOSE:To supply a feed to a fish farming pool uniformly in a wide zone, by sending the feed from a constant delivery feeder of powder or granule by an air current through a transportation pipe and a distributor to plural branched pipes and spraying from the tip of each nozzle of the branched pipes. CONSTITUTION:A feed supplied in a fixed amount from a constant delivery, feeder 3 of powder or granule is sent by an air current through a feed pipe 4 and divided through a distributor 5 to plural branched pipes 6. The tips of the branched pipes are dispersedly arranged at positions on the water surface of a fish farming pool 1 and powdery or granular feed 9 is sprinkled from nozzles 8 attached to the tips of the branched pipes.
Patent JP-H11278733-A (JP)
Title: Paper discharging device for image forming device
Inventor: KATO HIROYUKI
IPC: B65H29/22
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a paper discharging function that short cylindrical paper discharging rollers fitted on a rotary shaft are displaced in the axial direction and displaced from positions standing face to face with driven side impellers. SOLUTION: Paper discharging rollers 25 for paper discharging device are made of the elastic material such as rubber to be fitted on a metal rotary shaft 27, and formed of continuous cylindrical bodies longer than the width dimension of a cut paper, and fixed to a rotary shaft 27. With this structure, the paper discharging rollers 25 are not displaced in the axial direction of the rotary shaft 27 during the use, and the face to face relation between multiple driven-side impellers 26 is not hindered, and the paper discharging function is maintained.
Patent JP-S63261831-A (JP)
Inventor: FURANTSU KURUUTSUETSUKU
IPC: H01L21/60
Filed: 1988-04-01
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-2000276596-A (JP)
Title: Automatic tracking device
Inventor: ODA KENJI
IPC: B64G1/24
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tracking device capable tracking with high accuracy without limiting the shape of a tracking object. SOLUTION: The template update judging circuit 19 of this automatic tracking device inputs a tracking coordinate signal 17 and a template coordinated signal 23 of the preceding frame and performs update decision of a template on the basis of the change of positional relation between frames. There are switching of the template to another one, changing of template sizes, updating of the template and not updating the template as update decision results of the template. A template update circuit 22 updated the template in accordance with an update judging result signal 20 from the circuit 19.
Patent JP-S60226742-A (JP)
Title: Manufacture of motor stator
Inventor: NAKAO TOMOHIRO
IPC: H02K15/085
Filed: 1984-04-23
Abstract: PURPOSE:To simplify a punching die and to reduce the size and the weight of a motor by performing a winding inserting work and a resin integrating work in the state that a stator core is temporarily clamped by a jig, and then removing the jig, thereby eliminating a pin projection for securing the stator. CONSTITUTION:Annular stator steel plates punched by a punching die in the prescribed shape are laminated in the prescribed number by inserting a cylindrical jig into a core to form a stator core 1. Then, a temporarily securing jig 14 is mounted on the outer periphery of the core 1, temporarily secured, a stator winding 2 is wound in this state, and integrated with molding die 12. Then, the jig 14 is removed. Thus, since a pin hole for securing the core 1 and semipunched portion are not necessarily formed, the punching die is simplified. The outer peripheral size of the stator can be reduced to contribute to the reductions in size and weight.
Patent JP-S62238695-A (JP)
Inventor: FUKUYAMA KATSUO
IPC: H05K7/14
Filed: 1986-04-09
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-S566756-A (JP)
Title: Packing method of core sand for casting
Inventor: YAMANISHI AKIO
IPC: B22C13/08
Filed: 1979-06-29
Abstract: PURPOSE: To make it possible to flow and pack molding sand even in the constricted portion or the like in a mold by providing vent holes communicating with the mold to a core box and introducing the molding sand into the mold while evacuating the inside of the mold.  
     CONSTITUTION: A sand lead-in port 3 communicating with a mold 2 is provided on one side of a core box 1, and plural vent holes 4 communicating with the mold 2 are formed on the other side. A vacuum pump 7 is driven to suck the air in the mold through the vent holes 4 and introduce shell sand through the sand lead-in port 3 while evacuating the mold inside. Thereby, the flow of the sand is created even in the constricted part 2a, by which scaffold is prevented and the shell sand is packed sufficiently into the mold 2. This method makes it possible to flow and pack the molding sand in the mold 2 irrespective of the presence or not of water- base coating film and even when there are constricted portions, thus the improvement in the core quality is achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63247829-A (JP)
Title: Multiplier
Inventor: SOBASHIMA AKIRA
IPC: G06F7/533
Filed: 1987-04-02
Abstract: PURPOSE:To reduce the circuit scale and also to increase the multiplying speed by shifting the interim result of the product sum with use of the algorithm of a booth. CONSTITUTION:The three low-order bits of a multiplicand D stored in a register 4 and a multiplier C stored in a register 5 where 0 of a single bit is added at the LSB side are supplied to an arithmetic circuit 6. Then a partial product R1 between the multiplicand D and the multiplier C is obtained based on the algorithm of a booth and held by a register 8 via an adder 7. The multiplier C is shifted to the lower rank side by 2 bits in the register 5 together with three low-order bits outputted to the circuit 6 for execution of a prescribed arithmetic operation. While the value held by the register 8 is multiplied by 1/4 through a shift circuit 9 and added with the output of the circuit 6 via the adder 7 to be held by the register 8 again. Hereafter the same operation is carried out for acquisition of the results of multiplication.
Patent JP-S62237512-A (JP)
Title: Constant current circuit
Inventor: NAKAMURA KENZO
IPC: G05F3/24
Filed: 1986-04-09
Abstract: PURPOSE:To simplify the production process of a semiconductor by connecting two conductive transistors (TRs) having the same conductive type in series and properly setting the operating points of respective TRs. CONSTITUTION:When the thresholds of the 1st and 2nd field effect transistors (FETs) 31, 32 are set up as Vr1, Vr2, the operating point of the 1st FET 31 is satisfied with Vr1<=Vr2 and the ratio beta2/beta1 of the current amplification factors of the 1st and 2nd FETs 31, 32 is set up to >=20. Consequently, the non-saturated area of drain current can be set up near a transient area to a saturated area. In addition, the density of impurity in an integrated area of the 1st FET 31 can be increased as compared to the other area and extremely stable drain current saturating characteristics can be obtained.
Patent JP-H05249972-A (JP)
Title: Parameter setting device for electronic musical instrument
Inventor: NISHIMOTO TETSUO
IPC: G10H1/18
Filed: 1992-03-03
Abstract: PURPOSE:To easily and effectively perform the input and change of a parameter according to the demand, understanding, and skill of a user by designating the edit level showing the range of the parameter settable and editable by the user, and selectively editing only the parameter in the range specified by the designated edit level. CONSTITUTION:This device has a memory means 10 for storing a number of parameters and edit level designating means 24-26 for designating an edit level showing the range of the parameter settable and editable by a user of the parameters. Of the values of the parameters stored in the memory means 10, only the parameter in the range according to the edit level designated by the edit level designating means 24-26 is selectively set and edited. The edit level capable of being designated by the edit level designating means 24-26 includes a plurality of levels (level 11, 12, 13).
Patent JP-S559414-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YANASE TOSHINOBU
IPC: H01L27/088
Filed: 1978-07-05
Abstract: PURPOSE: To enable a good quality oxidized film with required thickness to use as a impurity-introducing mask by eliminating an oxidized film on the surface of a substrate after forming the field oxidized film; then by forming the second oxidized film.  
     CONSTITUTION: The first oxidized film 22 is formed on a semiconductor substrate 21. On this film, a nitrified film 23 is formed and then a nitrified film pattern 23' are formed by the use of a resistor pattern 24 as a mask. A field oxidized film 25 is formed by using the film 23' as an oxidation resisting mask. Then the films 22 and 23 are eliminated for exposing the substrate 21, and the second oxidized film 26 is formed on this substrate by means of the heat oxidation treatment. In this process, a layer S that contains nitrogen at the surface of the substrate is desolved into the film 26. The films 25 and 26 are selectively etched by the use of the resistor pattern 27 as a mask, and openings are formed; through these openings, impurities are introduced, thus forming an impurity-containing area 28. Then the third oxidized film 29 is formed by means of the heat oxidation treatment after the film 26 is eliminated. As a result, when the film 26 is eliminated, the nitrogen containing layer which has been desolved into the film 26 is removed together with the film 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07287851-A (JP)
Title: Optical information recording and reproducing device
Inventor: KITAI HIROTO
IPC: G11B7/0033
Filed: 1994-04-20
Abstract: PURPOSE:To stabilize the moving amount of an optical information recording medium by detecting the relative speed of an optical head part and the optical information recording medium such as an optical card and performing the speed control of an oscillating wave driving device. CONSTITUTION:At the time of starting AT pull-in, a changeover signal is given from an MPU 120 to a changeover switch 110 and changes the switch to the Z terminal side so as to make AT pull-in mode. The lens position servo is formed by a signal obtained by an differential amplifier 113, in which a lens position signal (i) of the output of an differential amplifier 112 and the output of a D/A coverter 119 directed by the MPU 120 are differentially amplified, through a phase compensator 114, an AT coil driver 111 and an AT coil 115 and gradually changes the output of the D/A converter 119. Thus, an objective lens 129 is slowly moved in the perpendicular direction to a track on a card 9c. On the other hand, an AT error signal (h) of the output of an differential amplifier 108 is monitored by the MPU 120 through a comparator 117, a changeover signal is sent to the changeover switch 110 from the MPU 120 at the time of ON-track, the switch is changed to a Y terminal side so as to make an AT servo mode and an auto-tracking state is made.
Patent JP-S59210163-A (JP)
Inventor: SUGA SHINJI
IPC: E04H7/06
Filed: 1983-05-12
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-H09250450-A (JP)
Title: Pump device
Inventor: MARU SHINGO
IPC: F04B13/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To enable a pump device provided with plural pumps to be used for a variety of applications such as suction and discharge of plural kinds of fluids or switching of the discharge flow rate of a single kind of fluid by providing a suction side connection switching means for changing the connection state between plural suction ports of the pump device and plural pump suction ports. SOLUTION: A quintuplet piston pump device is provided with a piston pump 20 whose number is the same as that of a cylinder pipe 16, and liquid suction tubes 36a and 36b are connected to the upper and lower parts of cylinder main fitting 14, respectively. A space 40 inside the cylinder main fitting 14 communicates with pump device suction ports 38a and 38b, and the base end side of each cylinder pipe 16 being a pump suction port 42 is faced in the space 40. A suction side gate valve 64 is axially supported 70 on the cylinder source bracket 14, and this gate valve 64 connects the suction ports 38a and 38b to first to third piston pumps 20 and fourth and fifth piston pumps 20 at a gate position respectively and connects the suction ports 38a and 38b to all the piston pumps 20 at a non-gate position while it makes these ports communicate with each other.
Patent JP-S60226203-A (JP)
Title: Temperature compensation circuit of crystal oscillator
Inventor: CHIBA TADATAKA
IPC: H03B5/32
Filed: 1984-04-25
Abstract: PURPOSE:To prevent the oscillating frequency from being increased by providing a switching element conducted at a prescribed temperature or over in parallel with a series circuit of a low temperature band temperature compensation circuit being a part of a load of a crystal oscillator and a high temperature band temperature compensating circuit so as to increase the load capacity. CONSTITUTION:In compensating the temperature of the oscillating frequency by providing the low temperature band temperature compensating circuit 3 and the high temperature band temperature compensating circuit 4 to the AT-cut crystal oscillator 1, a diode switch D1 is provided in parallel with the series circuit comprising the compensating circuits 3, 4, the switch D1 is conducted at a temperature of >=60 deg.C by the operation of a temperature sensing element PT1 so as to short-circuit the series circuit of the temperature compensation circuits being a part of the load thereby increasing the load capacity. Through the constitution above, the temperature compensation is attaind even at >=60 deg.C.
Patent JP-H04292077-A (JP)
Title: Picture data output control method
Inventor: SHIMIZU MASAYOSHI
IPC: H04N19/162
Filed: 1991-03-20
Abstract: PURPOSE:To shorten time required for output by outputting irreducible minimum amounts of encoding data to restore picture with designated picture quality. CONSTITUTION:The picture data output control method outputting the encoding data being encoded by dividing the original picture into plural steps is provided with a picture quality storage part 12 storing the picture quality estimates of the restore picture to be restored from the encoding data up to each step. By referring to the picture quality storage part 12, the encoding data up to the steps of the picture quality more than the designated picture quality is selected and outputted.
Patent JP-S62239005-A (JP)
Title: Surface shape inspecting instrument
Inventor: OZAWA KENJI
IPC: G01N21/88
Filed: 1986-04-11
Abstract: PURPOSE:To inspect the surface shape of a stationary body to be inspected by projecting the image of a stripe plate and also moving the stripe plate, and picking up the image of stripes projected on the screen through the specular surface of the body to be measured simultaneously. CONSTITUTION:The strip plate 17 provided with stripes 17a having constant pitch P is moved up and down alternately through the rotation of a feed screw shaft 19. The image of the stripes 17a is projected on the screen 11 by a projecting device 13. Then, the TV camera 14 picks up the image of the stripes 12 projected on the screen 11 through the surface 10a of the body 10 to be inspected and sends an obtained video signal to a monitor 23 and an image processor 22. The monitor 23 displays the stripes on the CRT screen and the stripes move at right angles to the eye according to the movement of the plate 12. If there is a defect in the surface 10a, disordered stripes are displayed on the CRT screen. Consequently, the shape of the surface 10a can be inspected and the degree of the disorder of the stripes is used to know the degree of the defect.
Patent JP-S578565-A (JP)
Title: Magnetic brush developing machine
Inventor: SATOU MICHIAKI
IPC: G03G15/09
Filed: 1980-06-17
Abstract: PURPOSE:To allow a cylindrical body or magnets not to rotate, by arranging a group of electromagnets radially inside the cylindrical body and means for supplying power to each electromagnet, and selecting such a method of supplying power to each electromagnet as rotating only the intensity of the magnetic force lines on the cylindrical body. CONSTITUTION:A cylindrical body 12 is fixed under a hopper 13 filled with a magnetic toner 12 apart from a dielectric drum 1 by a little space. Eletromagnets 15 are radially arranged inside the cylindrical body 14, and each electromagnet is connected to a lead wire. When power is fed first from the first output terminal Q1, a transistor Tr1 is turned on, each electromagnet is excited, and the magnetic toner 12 is selectively attracted magnetically to the corresponding position on the sleeve 14. When power is fed from the second output terminal Q2 after shifting, the magnetic toner 12 rotates clockwise, thus permitting only the magnetic force intensity distribution to rotate without rotation of the sleeve 14 and the magnets 15, and the structure of the developing device to be made simple.