baber/WOPTO huggingface dataset:
Patent JP-H11318465-A (JP)
Title: Specific detection of rosellinia necatrix
Inventor: KANEMATSU SATOKO
IPC: C12N15/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA which comprises a DNA coding for 5.8S ribosomal RNA having a specific base sequence of a mould Rosellinia necatrix and is useful, for example, for specifically and simply detecting R. necatrix which decays the root of trees such as fruit tree to wither. SOLUTION: This DNA has, at least partially, a base sequence shown by one of formulas I-IV, has, at least partially, a gene coding for 5.8S ribosomal RNA of Rosellinia necatrix and is useful, for example, for a primer set for specifically and simply detecting and identifying R. necatrix. This DNA is obtained by isolating a genomic DNA from a mould belonging to the genus Rosellinia, followed by cloning the DNA by polymerase chain reaction(PCR) using primers comprising partial sequences of the DNA having, at least partially, a gene coding for 5.8S ribosomal RNA of rosellinia.
Patent JP-H0432745-A (JP)
Title: Measuring instrument for property of liquid drop
Inventor: HARADA YUKIAKI
IPC: G01N11/00
Filed: 1990-05-30
Abstract: PURPOSE:To measure various properties such as a coefficient of viscosity with efficiency and high accuracy by inputting a contour image of a drop of liquid optically to an input part without contacting and calculating variation in the acceleration-directional gradient of the curve of the liquid drop contour, etc., by an arithmetic control part. CONSTITUTION:The liquid drop image is read optically in the input part 1 to obtain image data as an intensity factor I(u,v) in a two-dimensional space (u,v). A contour arithmetic unit 3 numbers the coordinates of points on the contour in the contour image I(u,v) in order from one end of the contour to extract a contour coordinate sequence (x,y)j, j=1... (n). Then secondary function approximation is carried out as to (m) points before and behind (j) to derive local approximation function coefficient sequences xj and yj. A curvature arithmetic unit 33 derives local curvature GAMMAj from the local approximation function sequences. A curvature variation arithmetic unit 34 finds variations alpha, alpha1, and alpha2 in curvature from the gradient of the relation between curvature GAMMA and curvature (y). A viscosity coefficient arithmetic unit 36 calculates pressure gradient from the values alpha1 and alpha2 to find the viscosity coefficient mu. Thus, various properties are measured at the same time.
Patent JP-H0319198-A (JP)
Title: Integrated memory
Inventor: EFUERUTO SHIIFUINKU
IPC: G11C11/419
Filed: 1990-05-30
Abstract: PURPOSE: To suppress influence of a disturbing signal by combining both gates of a control transistor for related current branching and of a load transistor of the same conduction and receiving a numerical signal that selectively activates a sense amplifier. CONSTITUTION: Both gates are combined of control transistors T1 , T2 for related current branching and of load transistors T3 , T4 of the same conduction, with a numerical signal YSELj received by it for the purpose of selectively activating a sense amplifier 4j , 4j+1 . Thus, a sense amplifier is structured using only P-type transistors T1 -T4 . Which perform complete equalization of voltage at the input point of the sense amplifiers 4j , 4j+1 ; therefore, the gate voltage of the control transistors T1 , T2 is not latched by one of the voltages of a power source terminal. As a result, one setting of the transistor is prevented from leaving a saturation region, thereby suppressing the influence of a disturbing signal.
Patent JP-H037562-A (JP)
Title: Whole drying of collected raw sea weed
Inventor: YANO YUJIRO
IPC: A23L17/60
Filed: 1989-05-30
Abstract: PURPOSE:To obtain wholly dried sea weeds, i.e., a laver having sweet taste and nutritive substances in the original state without damage by water washing collected raw sea weeds, subsequently carrying out dehydration and solidification, then taking apart into small pieces, drying the resultant small piece material to a prescribed water content and further remarkably reducing water content and surface area of the raw sea weeds using the redrying method or the refrigeration method. CONSTITUTION:Collected raw sea weeds are washed by water, subsequently dehydrated and solidified. The resultant solidified raw sea weeds are then taken apart into small pieces and dried so that water content may be once reduced to the order of 10wt.%. The dried raw sea weeds are then subjected to redrying or refrigeration for reduction of water content to the order of 2wt.%. By using the above mentioned method, the objective laver having not only flavor but also an improved nutrient value without elution of nutritive substances such as vitamin A, B, C and D contained in the raw weeds is obtained. In addition, the surface area of the obtained laver is reduced than that of the raw sea weeds and carrying thereof is convenient therefor. The obtained laver is simultaneously so peculiar as to be applicable to remarkably wide uses.
Patent JP-H087941-A (JP)
Title: Ground connection structure for electronic equipment
Inventor: KAMOGAWA TADASHI
IPC: H05K9/00
Filed: 1994-06-21
Abstract: PURPOSE:To let a ground loop be surely formed by providing a shield case with projected pieces appearing outside by fitting a rear panel, a cover bottom and a cover top into one another for threadedly engaging them with one another, and thereby letting each projected piece be brought in contact with slices. CONSTITUTION:When a rear panel 6 is fitted in from the rear surface of a chassis 1, each projected piece 2a and 2b is engaged with through holes 6c, and each tip end section 5b in a saw tooth shape of a shield case 5 is penetrated through through holes 6b, so that it can be seen from the outside. When a cover bottom 7 is put on the bottom surface of the chassis 1, each slice 8 is faced to bosses 1a, and each slice 9 is also faced to bosses 2a. In this case, each tip end section 5b abuts against the slices 9. Besides, since each slice 8 is bent by 45 deg. in advance, it is furthermore bent upto 90 deg. by means of jigs and the like, a cover top 10 is put on it, and when it is threadedly engaged with the cover top at specified places 10a, 10b and the like by screws, each tip end section 5b is surely brought in contact with the slices 9. As a result, the cover bottom 7 is grounded via the slices 5a of the case 5 grounded to a power supply section. Besides, the cover top 10 is brought in contact with the slices 8 and 9 so as to be grounded.
Patent JP-H08311881-A (JP)
Title: Construction method for water impermeable film wall
Inventor: HIROSUE NORITOSHI
IPC: E02D19/12
Filed: 1995-05-15
Abstract: PURPOSE: To insert a water impermeable sheet in a linear groove surely with an extent of surface to a designated depth, to decrease the number of joint parts so as to improve the work efficiency of joint construction and improve water impermeable performance, and to reduce the width of the linear groove to the upmost so as to minimize the quantity of excavated soil and waste muddy water. CONSTITUTION: A sheet roll 21 is inserted in its erected state in a start hole 22. Starting is conducted from the start hole, injection of water jets 14 from nozzles of a force-feed tube 12, pumping by a drain pipe 8 and mucking by an auger 9 are simultaneously executed to advance in a linear groove 15, and a water impermeable sheet 20 is drawn from the sheet roll into the linear groove and expanded.
Patent JP-H07141894-A (JP)
Title: Protective circuit
Inventor: PEZZINI SAVERIO
IPC: G11C5/14
Filed: 1994-06-21
Abstract: PURPOSE: To prevent the failure of a memory by providing a control means to disable a comparator operation and turn on a switch when a first and a second power supply voltages are different from a prescribed threshold value by a certain value. CONSTITUTION: A threshold voltage for a PMOS transistor is expressed as VTH, a programming voltage as VPP, and a reference voltage as VREF. When VCC<VREF and VCC<VPP-VTH, VPP increases more sharply than VCC. In this case, it needs to prevent the supply of VPP. In this situation, a transistor Tr 35 is on, Tr 36 is off, a node 40 is at a high level, and an output of an inverter 37 is at a low level, therefore, Tr 38 is off, Tr 4, 5, and 29 are on and supply a comparator 2 and a reference power source 3 with electricity. And, since a control terminal of Tr 10 has a lower potential (VCC) than a node 24 (VPP), an output of the comparator 2 is at a low level, a node 28 shows an almost same potential level as the power source line 9, and Tr 30 is off and cannot supply VPP.
Patent JP-S6120142-A (JP)
Title: Testing method of electronic device
Inventor: SANO YOSHIKAZU
IPC: G01R31/28
Filed: 1984-07-06
Abstract: PURPOSE:To reduce the number of developing processes of a test program by using a time chart outputted from a CAD of an electronic device or that manually formed at the time of design or appreciation of the input data and correct answer data for a device to be tested. CONSTITUTION:At a testing time, a time chart 14 is read out by a line computer 12. Various time chart data are stored in the line computer 12 and its contents are sent to an optical bus 11 in accordance with a request. A testing machine 4 receives necessary data through a bus adaptor 8 and stores the data in a memory device 9. The data corresponding to the time chart and stored in the memory device 9 are sent to an input interface 2 of the device 1 to be tested through a connector 10 and data on an output interface 3 are inputted to the memory device 9. The memory device 9 compares the input data with the previously stored correct answer data to determine the data to be sent successively.
Patent JP-S5664416-A (JP)
Title: Cooling device
Inventor: YAMADA SHIGETOSHI
IPC: H01F27/12
Filed: 1979-10-30
Abstract: PURPOSE:To prevent an erroneous operation of an oil pressure relay by gradually circulating oil at the time of starting an oil pump through a motor-driven valve. CONSTITUTION:When an electric signal synchronizing with the start of the pump 3 is applied to the drive unit of the motor-driven valve 8, thereby controlling the opening and closing operations of the valve 8, the oil feeding amount to an oil- immersed transformer 1 can be controlled. Accordingly, an abrupt oil pressure variation can be avoided, the erroneous operation of the oil pressure relay 5 can be prevented, the reliability of the cooling device can be improved and the maintenance can be simply conducted.
Patent JP-S5364012-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: TAKAMIYA TAKEHISA
IPC: G11B15/60
Filed: 1976-11-18
Abstract: PURPOSE: To completely eliminate the instability in the tape running of a magnetic recording and reproducing apparatus, which might otherwise be invited by a pinch roller, by winding around the substantially whole circumference of a capstan the tape which is supplied with the opposite biasing forces by two reel motors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10320938-A (JP)
Title: Optical disk apparatus
Inventor: OGAWA MAKOTO
IPC: G11B7/085
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus which can easily and surely position an objective lens of an optical head at a reference position, when the optical head is moved to a predetermined track of an optical disk. SOLUTION: An optical disk apparatus 1 has an optical head 2 including a main body, an objective lens and a tracking actuator 16 moving the objective lens, a main body-moving mechanism having a thread motor 17 moving the optical head main body, an RF amplifier 6, a servo processor 7, a control means 11, a switch 12, an adder 13, a tracking driver 14, and a thread driver 15. On the occasion of fine search, the switch 12 is turned on and the objective lens is controlled to move at a constant speed. The thread motor 17 is driven by a signal obtained by synthesizing a kick signal and a middle point error signal, thereby moving the optical head main body.
Patent JP-H11325474-A (JP)
Title: High frequency, heater
Inventor: YAMAMOTO KOJI
IPC: F24C7/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency heater having small external dimensions and high installation efficiency in which distribution cost of product is reduced while saving packaging material by reducing the switch arrangement and the width of an oscillation interrupter. SOLUTION: Rotary shafts a13, b24 of a latch lever 14 and a door lever 17 for operating switches through operating pins a8, b9 are supported on the opposite sides of a switch fixing plate 12. Switches 15, 16 being operated by the latch lever 14 and the door lever 17 are fixed to only one side of the switch fixing plate 12 and the switch operating part c25 of the door lever 17 penetrates an opening c26 of the switch fixing plate 12.
Patent JP-H0433707-A (JP)
Title: Manufacture of plate of al-mg system aluminum alloy
Inventor: OHARA KINYA
IPC: B21B1/46
Filed: 1990-05-29
Abstract: PURPOSE:To improve yield and productivity by making an ingot by an electromagnetic casting method and cleaning with an alkaline solution during the process of homogenizing pretreatment or the like or before the final rolling in the manufacture of an Al-alloy plate contg. a specified quantity of Mg or further Mn. CONSTITUTION:The allay plate contg. 0.2-6.5wt.% Mg or further <=1.5wt.% Mn which consists of the balance of Al and inevitable impurities is manufactured. The ingot is made by the electromagnetic casting method and, after that, it is made into a metal plate by performing homogenizing pretreatment, hot rolling, cold rolling and heat treatment if necessary. During either of those processes or before the final rolling, this alloy plate is cleaned, at least once or more, for 1-900sec with the alkaline solution of >=pH10. This is a method for manufacturing the plate of Al-Mg system Al-alloy. In this way, because the metal plate superior in surface quality can be manufactured even if facing process is eliminated, yield and productivity can be improved.
Patent JP-S62296435-A (JP)
Title: Geometry of alignment mark
Inventor: FUKUZAWA SHINICHI
IPC: H01L21/68
Filed: 1986-06-16
Abstract: PURPOSE:To accurately accomplish wafer positioning by a method wherein an alignment mark on a wafer for wafer positioning is so designed as to have a V-letter cross section in a plane vertical to the wafer surface. CONSTITUTION:A positive type photoresist film 24 is subjected to O2 plasma and the resultant ash is removed. A parallel planar type dry etching unit is used, with a mixture of SiCl4 and O2 gases therein, for the etching of a substrate 20 under conditions of 4X10<-2> Torr vacuum and 200W power, when SiO2 22 is produced in a reaction SiCl4+O2. As the reaction proceeds SiO2 is deposited to fill the etching-produced opening in silicon, serving as a mask against etching. Finally, there will be no etching-produced opening and the etched surface now constitutes a letter V. The difference in reflectivity between a substrate surface 26 and a V-letter substrate surface 30 enables an alignment mark edge section 32 formed on the substrate 20 to be correctly detected.
Patent JP-S63305114-A (JP)
Title: Molding material for optics
Inventor: KAWAKI TAKAO
IPC: G11B7/24047
Filed: 1987-06-05
Abstract: PURPOSE:To provide a clear molding material for optics decreased in optical distortion and excellent in micro phase dispersion, comprising a resin composition containing as a main component a graft copolymer with a styrene compound which comprises an aromatic polycarbonate as backbone polymer. CONSTITUTION:A molding material for optics comprises a graft copolymer with a styrene compound having a weight-average molecular weight of 25,000-80,000 in terms of polystyrene and comprising an aromatic polycarbonate as backbone polymer and is made of a resin composition which comprises as a main component a graft polycarbonate with ratios represented by (1) and (2) described below, and which is clear and has a micro phase dispersion of 0.5mum or below. (1): the ratio of the molecular weights of respective parts is 0.2<=PCMW/PSMW<=4 (wherein PCMW is the weight-average molecular weight of the constituent units of the aromatic polycarbonate in terms of polystyrene and PSMW is a weight-average molecular weight of the constituent units of the styrene compound polymer. (2): the ratio of respective constituent units is 30/70<=PC/PS<=90/10. In the formula, PC is the weight of the constituent unit of the aromatic polycarbonate, and PS is the weight of the constituent unit of the styrene compound polymer.
Patent JP-H05305383-A (JP)
Title: Sleeve with split groove and manufacture thereof
Inventor: NAKAYAMA HIROSHI
IPC: B21K1/74
Filed: 1992-05-01
Abstract: PURPOSE:To provide a sleeve having split grooves manufactured by a cold forging only without using cutting work and a manufacturing method by which the sleeves are mass-produced at a low cost. CONSTITUTION:In a deep hole forming process, a flange-shaped head 3 is preliminarily formed at one end of a short columnar material 1 obtained by cutting a metallic wire material in a specific length and a deep hole 4 extending from the other end up to the vicinity of the flange-shaped head 3 is extruded to form a sleeve main body 5. In a second process, a groove forming center pin provided with plural protruded line blades on its outside circumference in the axial direction is inserted into the deep hole 4 by pressure to form plural split grooves 7 having remaining thin part 8 on their outside faces and extending in the axial direction on the inside face of the deep hole 4. In a groove forming process, a flanged part 6 is formed by pressurizing the flange-shaped head 3. In a trimming process, the cylindrical sleeve is formed by blanking burrs 10 generated when the grooves 7 are formed and a bottom part 9 remaining at the flanged part 6.
Patent JP-S5843059-A (JP)
Title: Fault processing system for transaction processor
Inventor: MATSUMOTO HIROMICHI
IPC: G07F9/02
Filed: 1981-09-04
Abstract: PURPOSE:To reduce the load of an operator and ensure the accurate handling for a medium, by displaying the medium retained inside when a fault arises and  a prescribed switch is operated. CONSTITUTION:A CPU21 is connected with an operation gauide display controller 23, a service controller 24, a card reader 25, a slip issuing machine 26, a note disharging machine 27, a bill checker, and input/output controller 30 which controls the communication with a control center 40. A memory 22 stores an execution program and a transaction data, and has an area to store the state of an internal retained medium.
Patent JP-H0769843-A (JP)
Title: Hair growing agent
Inventor: TAKAHASHI TOMOYA
IPC: A61K8/00
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a new hair growing agent having extremely high safety and derived from grape. CONSTITUTION:This hair growing agent contains a seed or a pericarp extract of a grape plant as an active ingredient. Although the seed or the pericarp of the grape which is a raw material may be used in a state isolated from a fruit part, strained lees obtained in production of fruit juice or wine or a material separated from the seed may be used instead of the seed or the pericarp. The hair growing agent is used as a skin external preparation capable of percutaneously administering and is administered in a dose of 1-600mg, preferably 10-300mg/adult in one to several times daily.
Patent JP-S5566262-A (JP)
Title: Motor
Inventor: INAJI TOSHIO
IPC: H02K29/08
Filed: 1978-11-13
Abstract: PURPOSE: To operate the motor in high torque and in high efficiency by simple constitution, by full-wave driving stator winding in two phases by working transistors for driving the stator winding by utilizing the output of Hall elements in two phases for detecting the rotary locations of a rotor.  
     CONSTITUTION: The base instruction currents of transistor groups 7a∼7d, 8a∼8d for driving the stator winding of this motor are distributed to signals in four phases successively changing over in response to the revolution of a rotor containing a permanent magnet by making use of the output 1a, 1b.2a, 2b of Hall elements 1, 2 in two phases for detecting the rotary positions of the rotor, and stator winding 3a∼3d in two phases are full-wave driven by means of the transistor groups 7a∼7d, 8a∼8d functioning by the base instruction currents in four phases. Thus, the motor can be worked in high torque and in high efficiency by simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11334375-A (JP)
Title: Pivotally supporting part reinforcing structure of sideways opening type back door for automobile
Inventor: BABA TAKESHI
IPC: B60J5/10
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To strengthen a pivotally supporting part of a sideways opening type back door in a side opening edge of a back door opening with easy work. SOLUTION: A side opening edge 12 of a back door opening 10 has a connecting panel 19 which connects quarter inner panels 17, 18 facing each other back and forth and supports a hinge 13. The quarter inner panel 17 has a quarter extension panel 25 reinforcing a quarter inner panel body 24 of an upper part of the quarter inner panel 17. A lower opening edge 29 of the hack door opening 10 has a lower back extension panel 33 reinforcing a lower back body 32. After a part 35 of the connecting panel 19 which is located at a nearly same height as the hinge 13, the quarter extension panel 25, and the lower back extension panel 33 are overlapped one another, this three-overlapped part 37 is combined one another with spot welding parts S2, S4.
Patent JP-H036104-A (JP)
Title: Waveguide/microstrip line converter
Inventor: ENDO HARUYOSHI
IPC: H01P5/107
Filed: 1989-06-01
Abstract: PURPOSE:To miniaturize a device and to reduce a cost by connecting the back plane of an antenna comprising of a strip line connected to a microstrip line to the end face of a waveguide, and performing electric field coupling with the waveguide by providing a short plate at a prescribed part. CONSTITUTION:A signal of microwave and millimeter wave zone inputted from the waveguide 1 is inputted from the back plane of a dielectric substrate 8 to a strip line antenna 6 connected to the microstrip line 7 provided at the end face of the waveguide and intersected orthogonally to the waveguide 1, and is electrical field-coupled, then, is converted. Meanwhile, the signal of microwave and millimeter wave zone is reflected on the short plate 4, and is electrical field-coupled with the strip line antenna 6, then, is converted.
Patent JP-S5263877-A (JP)
Title: Pulling up apparatus of single crystal
Inventor: TADA KOUJI
IPC: H01L21/208
Filed: 1975-11-22
Abstract: PURPOSE: To attain efficiency improvement of single crystal production,by constituting apparatus in one set, carring out pulling up operation in parallel with slow cooling operation at the same time, on occasion of pulling up single crystal continuously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5567536-A (JP)
Title: Production of glass fiber for light transmission
Inventor: OKAMURA KOUJI
IPC: C03B37/018
Filed: 1978-11-14
Abstract: PURPOSE:To obtain the title fiber with little light transmission loss by forming a clad forming portion with SiO2, a refractive index raising additive and a refractive index reducing additive, and a core forming portion with SiO2 and a refractive index raising additive. CONSTITUTION:By opening valves 12, 14, 16 leading to evaporators 11, 13, 15 SiCl4, a refractive index raising additive and a refractive index reducing additive are supported on carrier gas. Feed valve 17 of O2 piping is simultaneously opened to feed O2 and the carrier gas supporting the SiCl4 and the additives into rotating quartz glass reaction tube 18, where a clad layer is formed by heating the gases with burner 19. Next, valves 14, 16 leading to evaporators 13, 15 are closed, and valve 21 leading to evaporator 20 is opened, whereby carrier gas supporting SiCl4 and a refractive index raising additive, and O2 gas are fed into tube 18 and heated with burner 19 to form a core layer. Valves 12, 21, 17 are then closed, tube 18 is heated with burner 19 to make the layers solid, and the solid layers are spun into a fiber.