baber/WOPTO huggingface dataset:
Patent JP-S5654664-A (JP)
Title: Magnetic head
Inventor: TAKAHASHI MINORU
IPC: G11B21/21
Filed: 1979-10-09
Abstract: PURPOSE:To obtain a magnetic head having a small twist rigidity and a large rigidity in both the seeking direction and the rotating direction of the magnetic disk, by securing the fixed constitution for the gimbal to support the core slider via the parallel bar, the main/auxiliary lateral bars and the like. CONSTITUTION:The gimbal 8 which extends in the direction vertical to the seek arm 7 with one end fixed to the arm 7 extending to the radius direction of the magnetic disk is formed with two pieces of parallel arms 81, the main lateral arm 82 between the arms 81, plural number of auxiliary arms 83 and others. And the core slider 2 is enclosed and supported by the arms 82 and 83. When the arm 82 is made weak sufficiently, the twist rigidity is reduced to absorb the twist rigidity of both the pitching and rolling directions. And at the same time, the rigidity is  increased in both the seekind direction and the rotating direction of the magnetic  disk to withstand enough the resonance in seeking and the tensile force during the  contact start/stop. As a result, the access time can be increased, at the same time  realizing a high-density recording via the multistylus having a small seek stroke.
Patent JP-S61288331-A (JP)
Inventor: KOGO YASUO
IPC: H01H33/66
Filed: 1985-06-14
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-S6022376-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE SATOSHI
IPC: H01L29/788
Filed: 1983-07-19
Abstract: PURPOSE:To reduce the deterioration of element characteristics by a method wherein an impurity-implanted polycrystalline silicon layer is thinly oxidized to the full extent, a silicon layer with no impurities are implanted is formed thereon, and subsequently said silicon layer is oxidized. CONSTITUTION:A floating gate 11 is formed by performing an etching on the impurity-implanted polycrystalline silicon layer 9 using a resist 10 as a mask. Subsequently, a source and drain 16 is formed by ion implanting of phosphorus or As. Then, a thermal oxidization 12 is performed on the surface of the gate 11 sufficiently thinner than the thickness of the desired oxide film, and after a polycrystalline silicon layer 13 has been formed without adding impurities thereon, a thermal oxidization 14 is performed on the whole surface of the layer 13, and an oxide film is formed on the desired floating gate. Subsequently, a control gate 15 is formed on the surface of the oxide film 14 in the same manner as the gate 11. As a result, a nonvolatile semiconductor memory storage having better retentive characteristics than the conventional products can be realized.
Patent JP-H0787996-A (JP)
Title: Method for detection and quantitative measurement of nitrosomonas bacteria in waste water or soil
Inventor: BUORUFUGANGU SUPURINGAA
IPC: C12Q1/689
Filed: 1991-05-07
Abstract: The detection method for the determination of Nitrosomonas strains in waste water and soil makes use of a gene probe which, by reason of its complementary sequences, hybridises only with parts of the genome of Nitrosomonas strains from samples of waste water or soil and does not give a positive hybridisation signal with parts of the genome of other bacteria and entails the hybridised nucleic acid being determined quantitatively with the aid of a known label on the gene probe and thus providing a direct measure of the content of Nitrosomonas strains in the sample of waste water or soil.
Patent JP-H01300298-A (JP)
Title: High frequency sound-proof barrier
Inventor: UENO ATSUSHI
IPC: G10K11/16
Filed: 1988-05-30
Abstract: PURPOSE:To obtain an excellent sound-proof barrier against a high frequency by filling an intermediate part of two pieces of plates which have been brought to vibration insulation with a sound absorbing use fiber. CONSTITUTION:To one GFRP (glass fiber reinforced plastic) plate 1' of two piece of GFRP plates 1, 1', a paper honeycomb material 2 is stuck, the other GFRP plate 1 is placed as it is on the paper honeycomb material 2 by leaving a space l, and while rolling in the paper honeycomb material 2 in only the peripheral part, the upper and the lower GFRP plates 1, 1' are stuck. In such a way, since the title barrier is formed by a structure consisting of two pieces of plates which have been brought to vibration insulation and the hollow part becomes elastic, the sound-proof performance becomes larger against a high frequency exceeding a resonance frequency of the hollow part.
Patent JP-H04331618-A (JP)
Title: Fluid type active suspension
Inventor: INAGAKI SHIYOUJI
IPC: B60G17/015
Filed: 1991-05-04
Abstract: PURPOSE:To correctly control an actuator to the preset pressure even when an offset drift occurs by controlling the actuator provided between each wheel and a vehicle body to the target pressure after correction including the offset value in an operating fluid chamber, and calculating the offset value from a map with the temperature of an operating fluid used as a parameter. CONSTITUTION:An actuator 36 increasing/decreasing the height controls the operating fluid of a fluid chamber 38 with a control valve 22. The pressure of the fluid chamber 38 is detected by a pressure sensor 62, and the operating fluid temperature is detected by a temperature sensor 66. An electric control device sets the target pressure added with the offset value to the fluid pressure, the temperature segment on a map where the temperature of the operating fluid belongs is updated every time a vehicle is set to the static stable state, and the offset value is learn-updated with the temperature used as a parameter. The pressure in a passage between the pressure control valve 22 and a cutoff valve 46 is correctly controlled, and the occurrence of a shock when the cutoff valve 46 is opened can be prevented.
Patent JP-H0312424-A (JP)
Title: Linear thermotropic copolymers consisting of aromatic azomethene- type mesogene units and poly- siloxane spacer and their manu- facture
Inventor: RISHIYAARU PEERU
IPC: C08G77/452
Filed: 1990-05-22
Abstract: PURPOSE: To obtain the subject copolymer having a low glass transition temperature by reacting a specified aromatic aldehyde with a specified diamine to form an aromatic azomethine mesogen and bonding the mesogen through a polysiloxane spacer.  
     CONSTITUTION: A compound represented by formula I (wherein A is O or the like; and (x) is 2-8) is reacted with a diamine represented by formula II [wherein D is formula III (wherein E is CH=N or the like; and (j) is 0-2)] to obtain a mesogenic precursor monomer. This monomer is reacted with an α,ω-bis(hydro) diorganopolysiloxane represented by formula IV (wherein R 1  to R 6  are each a 1-12C alkyl; and (n) is 1-30) to obtain the purpose copolymer represented by formula V. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10305893-A (JP)
Title: Packing material of semiconductor ic package
Inventor: MUNEMURA KAZUO
IPC: B65D85/86
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To easily insert a stick and a tray in which a semiconductor IC is stored, and to increase the heat seal strength during the sealing operation by using only one humid-proof conductive material consisting of the aluminum laminate to be used in the bag manufacturing, and simply folding the material once to form a bag. SOLUTION: A humid-proof conductive material 1 consisting of an aluminum laminate, etc., is the conductive material in which dry laminates are arranged in a laminar condition, and its humid proof is also excellent. One humid-proof conductive material 1 is folded once, and its end part is thermally pressed 2 to be formed into a bag. The thermal pressing is necessary only at two parts and the number of processes can be reduce compared with that of the flag-bag mode. When the stick and the tray in which the semiconductor ICs are stored are packed in practice, they can be easily inserted because only one end of the insertion opening is thermally pressed 2 and the insertion opening can be expanded approximately into a spherical shape.  In the packing work, the insertion openings is finally and thermally pressed to be sealed, and the heat seal strength is increased by only two humid-proof conductive materials 1.
Patent JP-H01303003-A (JP)
Title: Joint frame of floor joint box for floor wiring cable
Inventor: TAKAHASHI KAZUO
IPC: H02G3/12
Filed: 1988-05-27
Abstract: PURPOSE:To facilitate leveling work of floor after setting of concrete, by incorporating a joint frame integrally with a joint box buried in the floor and adjusting the fixing level through level adjusting strews arranged at the foot section of the joint frame. CONSTITUTION:An integral joint frame 70 is inserted into a joint box body 20 buried in the floor, and the level is adjusted such that the flange section 51a of the integral joint frame 70 will be flush to the floor face by turning four adjusting screws 34 arranged at the foot section 33. Furthermore, level of intermediate and upper covers 60 is adjusted through the screw 26 of a stud 23. The upper cover 60 is secured through a screw 65 to the stud 24 of the joint box body 20 then a step section occurring with respect to the floor face is finished with mortar.
Patent JP-H0425789-A (JP)
Title: Doppler speed indicator
Inventor: TAKAMIYA MAKOTO
IPC: G01P5/00
Filed: 1990-05-21
Abstract: PURPOSE:To detect the moving speed of a moving body with high accuracy without being affected by wavelength variation by utilizing diffracted light beams of 0th order - Nth order from a diffraction grating that an optical system where irradiation luminous flux is made incident has. CONSTITUTION:Speed information on the body 7 is detected according to the shift in the frequency of scattered light from the moving body 7 by the incidence of luminous flux with wavelength lambda. At this time, laser light from a laser 1 is made into parallel luminous flux 3, which is made incident on the diffraction grating 10, whose diffracted light beams 5a and 5b of 0th order and Nth order are used. The diffracted light 5a is made incident directly on the body 7 and the diffracted light 5b is reflected by a parallel mirror 6 to the optical path of the diffracted light 5a and then made incident on the body 7 at the same angle as the angle theta of diffraction. In this constitution, the angle of diffraction of the diffracted light 5b and the angle theta of incidence on the body 7 vary with the wavelength lambda and the current ratio sintheta/lambda is made nearly constant. Then a photodetector 9 which is arranged at an angle theta/2 to the body 7 detects scattered light which is Doppler-shifted by the body 7 and detects the moving speed of the body 7 according to the detection result.
Patent JP-S5253793-A (JP)
Title: Method for elimanating small amount of mercury from sulfuric acid
Inventor: IMAI TERUO
IPC: C01B17/90
Filed: 1975-10-30
Abstract: PURPOSE: A method to eliminate small amount of mercury from sulfuric acid by changing it into mercury halide and by adsorbing on active carbon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0647937-A (JP)
Title: Thermal printing device
Inventor: CHIYAARUZU ROBAATO SHIMUZU
IPC: B41J3/407
Filed: 1993-06-01
Abstract: PURPOSE: To provide a thermal printer in which combination of background color and printing color can be selected. CONSTITUTION: Cassette containing sections 26, 28 are provided, respectively, with first and second tape holding cases 2, 4 which can be removed and replaced independently. Consequently, which combination of background color and printing color can be selected among various sets.
Patent JP-H0424055-A (JP)
Title: Holding-frame-removable device having error-insertingproof function
Inventor: HAYASHI YASUYOSHI
IPC: D05B21/00
Filed: 1990-05-21
Abstract: PURPOSE:To certainly prevent a holding frame from being fitted on a holding leg in error, and a cloth holding device and a stitching needle from being damaged, and a worked cloth piece from being wasted by arranging a first shaft member and a second shaft member asymmetrical to the first shaft member, and a first engaging section and a second engaging section asymmetrical to the first engaging section. CONSTITUTION:The first shaft member 18 of a one-end member, and the second shaft member 19 of another end member, on a holding frame 10 are formed symmetrically to each other, and a first engaging section 16 with the first shaft member 18 set at the one end section of a holding leg 9, to be removably engaged with, and a second engaging section 17 with the second shaft member 19 set at the other end member, to be removably engaged with, are formed asymmetrically to each other. Accordingly, the holding frame 10 can be fitted on the holding leg 9 in regular positional relation, but the holding frame 10 cannot be fitted on the holding leg 9 in wrong positional relation in the left and right directions opposite to each other.
Patent JP-H08323812-A (JP)
Title: Mold for molding videocassette
Inventor: KOBAYASHI HIROSHI
IPC: B29C33/42
Filed: 1995-05-29
Abstract: PURPOSE: To provide a mold for molding videocassette, with which two different videocassettes are molded simply at low cost. CONSTITUTION: In molds 12 and 13 for forming the cavity 11 videocassette, a pin 14, which forms an identification hole for detecting the kind of the videocassette by being ejected in the cavity 11, and an identification hole forming mechanism 15, which selectively ejects and retracts the tip lea of the pin 14 in and from the cavity 11, are provided so as to simply mold two different videocassettes without disassembling the molds 12 and 13 by actuating the identification hole forming mechanism 15.
Patent JP-S6024636-A (JP)
Title: Graphic editing device
Inventor: CHIGIRA HIDEKI
IPC: G06F17/50
Filed: 1983-07-20
Abstract: PURPOSE:To display semantic information, too, as detailed information and rough information in accordance with magnification and reduction of a graphic, by executing the magnification and reduction by using inter-phase information in a data base. CONSTITUTION:When request data whose operation has been determined is given to information processing device 2, a system planned diagram related to a request item is extracted from a semantics information storage device 1, and displayed as requested information on a graphic display device 3. Subsequently, when a magnification request of a specified part of a displayed graphic is given to the information processing device 2, it is magnified and displayed. Also, when the same request is continued, the processing concerned of a system design phase is extracted and the graphic form is displayed, by function processing related information in the semantic information storage device 1. Thereafter, this operation is repeated until the magnification request is ended, and displayed until test phase information or an end request. When executing a reduction, as for a scroll for which information has been extracted in the opposite direction, other information in the same phase is extracted and displayed.
Patent JP-H04355146-A (JP)
Title: Ink jet recording head
Inventor: SEINO TAKERO
IPC: B41J2/055
Filed: 1991-06-03
Abstract: PURPOSE:To discharge an air bubble by a discharge operation even when the air bubble generated in ink is stagnated in an ink passage by improving the shape of the ink passage. CONSTITUTION:The discharge properties of an air bubble are improved by air bubble discharge operation such as pump suction by setting the widths or depths of the supply paths 2a, 2b, 2c of the ink passage on a passage substrate 1 so that the viscosity resistances of the supply paths become R2a=R2b< R2c.
Patent JP-H05324328-A (JP)
Title: Inference device
Inventor: TANAKA RIICHI
IPC: H02J13/00
Filed: 1992-05-22
Abstract: PURPOSE:To store gained control knowledge so as to improve the collation efficiency of it while easily and properly inducing control knowledge potentially existing in the memory of a specialist and checking consistency with control knowledge which is already gained. CONSTITUTION:This device is provided with a control knowledge storage part 22 for storing control knowledge, a problem class structure storage part 26 for storing problem class structure where a problem class obtained by classifying a problem is expressed by hierarchy structure, a problem classification part 28 specifying the problem class while inferring to problem class structure stored in the problem class structure storage part 26 with regard to a given problem and a control knowledge, selection/inference part 24 selecting control knowledge corresponding to the problem class from the group of control knowledge stored in the control knowledge storage part 22.
Patent JP-H06319017-A (JP)
Title: Image reading unit
Inventor: ISHIMARU TERUHIRO
IPC: H04N1/04
Filed: 1993-05-10
Abstract: PURPOSE:To provide the image reading unit which is constituted b y incorporating a lens array, formed by connecting an array body of gradient index type rod lens elements on a plastic substrate, in a plastic housing and eliminates the need to adjust the arrangement position of the lens array. CONSTITUTION:This unit consists of the lens array 54, which has a 5.0X10<-5>cm/ cm/ deg.C difference in coefficient of thermal expansion between the plastic array substrate and plastic housing, and the housing 58. In the housing which is divided lengthwise into >=2 and assembled by joining >=2 sets of the halved housing units in the section by a light fetching port 505 for an optical sensor 55 by a housing unit end clamping member, the lens array and a light source are incorporated. A plate material 506 provided with an optical sensor array is fitted in the housing bottom part.
Patent JP-H07314090-A (JP)
Title: Sprue cutter in mold
Inventor: TAKAO YASUHIKO
IPC: B22C23/00
Filed: 1994-05-20
Abstract: PURPOSE:To provide a sprue cutter, in which the sprue surface of a mold can smoothly be cut. CONSTITUTION:In the sprue cutter composed of a cutter base material 1 forming an almost reverse U-shaped curving outer ridge part at the upper part and a wear resistant material 3 stuck along the outer ridge part, the outer ridge of the wear resistant material 3 is positioned to a little inside from the curving outer ridge of the cutter base material 1. Further, a horizontal cross sectional shape of the curving outer ridge part of the cutter base material 1 is made to be the shape along the rotating locus of a cutting edge of the wear resistant material 3.
Patent JP-H09294425-A (JP)
Title: Sulky type rice transplanter with surface soil plowing device
Inventor: NAKA HIROKAZU
IPC: A01C11/00
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sulky type rice transplanter with a surface soil plowing device, capable of adjusting the height of a plowing device without restriction. SOLUTION: A rice transplanting device 27 is attached through a first lifting and lowering link mechanism 17 to the rear of a sulky type traveling body 1. A bent frame 44 of an approximately L shape in a side view comprising a backward extending frame 44a extending backward long and a downward extending frame 44b extending downward from the rear part of the backward extending frame 44a is attached to a rear part member 20 of the first lifting and lowering link mechanism 17. The rice transplanter 27 is fitted to the bottom side part of the downward extending frame in a freely rolling way and a second lifting and lowering link mechanism heading forward from the rice transplanting device 27 side is installed. A surface soil plowing device 50 is attached through the second lifting and lowering link mechanism to the front lower part of the bent frame 44.
Patent JP-S5833118-A (JP)
Title: Capacity type converting device
Inventor: TANAKA FUJINAO
IPC: G01D5/24
Filed: 1981-08-21
Abstract: PURPOSE:To remove measurement errors due to time delay in a counter, by controlling the operation of an oscillator, based on signals which are inverted at a final half cycle of each oscillating period. CONSTITUTION:One of electrostatic capacitors C1 and C2 is varied in correspondence with a physical quantity to be detected, and one end of the capacitor C1 is commonly connected to one end of the capacitor C2. The oscillating frequency of the oscillator 8 is determined based on each electrostatic capacitor. The counter 12 counts said oscillated frequency. A switching means 17 selectively supplies the output of the oscillator 8 to the other ends of C1 and C2 based on the counted output. The oscillating outputs are alternately obtained at frequencies f1 and f2 in accordance with the switching output of the switching means 17. In this case, gates 13 and 14 output the signals which are inverted at the final half cycle of each oscillating period of f1 and f2. The operation of the switching means 17 is controlled by said outputs. As a result the operation of the oscillator 8 is controlled.
Patent JP-H02310568-A (JP)
Title: Image forming device
Inventor: UJIIE SOUHEI
IPC: H04N1/00
Filed: 1989-05-26
Abstract: PURPOSE:To share an arbitrary copying mode among different kinds of machines by deciding the possibility of setting a copying mode stored in an external mode storage means by which mounting condition is detected and selecting and automatically setting one copying mode according to a judged result. CONSTITUTION:A deciding means 6a which decides the possibility of setting the copying mode stored in the external storage means 8 by which the mounting condition is detected and a selecting and setting means 6c which selects and automatically sets one copying mode according to the decided result are provided. That is, when a detecting means 7 detects the mounting of the external mode storage means 8, the deciding means 6a judges the possibility of setting the stored operating mode and an informing means 6b informs the decided result to a display device 2a. If setting is possible, the selecting and setting means 6c selects and automatically sets one copying mode stored by the external mode storage means 8. Thus using the arbitrary set copying mode by the different kinds of machines is attained.
Patent JP-H10318260-A (JP)
Title: Hydrostatic bearing
Inventor: YASHIRO HIROKAZU
IPC: A61C1/06
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydrostatic bearing to improve load capacity by a dynamic pressure effect and reduce an influence exercised by penetration of water and oil and be excellent in at least reliability. SOLUTION: This hydrostatic bearing comprises a rotary body 2; a surrounding member 1 rotatably supporting the rotary body 2; and a feed air hole 3 formed in the surrounding member 1. Pressure gas for generating a static pressure is introduced between a rotary body 2 and the surrounding member 1 through the feed air hole 3, and the rotary body 2 is radially supported by a dynamic pressure generated between the two members 1 and 2. Feed air hole trains G1 and G2 consisting of a plurality of feed air holes 3 are separately formed in the two spots of the surrounding member 1. A groove W2 having width higher than or equal to a separate distance W1 between the feed air holes G1 and G2 is peripherally formed at least in either the outer peripheral surface of the rotary body 2 or the inner peripheral surface of the surrounding member 1.
Patent JP-2000000643-A (JP)
Title: Apparatus for continuously casting metallic strip
Inventor: KATO HEIJI
IPC: B22D11/04
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To restrain a delay caused by taking-off casting roll. SOLUTION: In an apparatus for continuously casting a metallic strip, in which the shaft end part 32A of a center shaft means 32 fitting the casting roll supplies/discharges water flow into/from a water flow passage in the casting roll and internal water flow ducts 39, 39A connected with a water supplying line 63 and a return line 64 with a rotatable water-flow coupling 40 are provided, the rotatable water-flow coupling 40 is fitted to the shaft end part 32A so as to be attachable/detachable so that the connection of the water-flow can be interrupted by pulling out the shaft end part 32A in the axial direction.