baber/WOPTO huggingface dataset:
Patent JP-2000077221-A (JP)
Title: Granulated powder for rare earth magnet and manufacture of the same, and resin bonded magnet using the same and manufacture of the magnet
Inventor: FUJISAWA EIJI
IPC: H01F1/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To improve quality by improving the shape and size accuracy of a rare earth magnet, without deteriorating the packing density of magnet powder. SOLUTION: The high density of magnetic powder is realized by liquid resin 3 coated on the surface of rough powder 1 of rare earth magnet powder 1 and fine powder 2 adhered to the outer surface of the liquid resin 3, and the liquid resin 3 is sealed so as not to leak to the outside by increasing the substantial grain diameter of the fine powder 2 with a capsule body 5 of the fine powder 2. Thus, the fluidity of granulated powder (compound) can be improved, and satisfactory packing work can be attained without generating troubles, such as bridging when packing the granulated powder in a metallic mold.
Patent JP-H08114830-A (JP)
Title: Exposure operation controller
Inventor: IWASAKI HIROYUKI
IPC: G03B7/28
Filed: 1994-10-13
Abstract: PURPOSE: To always precisely perform exposure operation even when an attitude of an exposure operation controller is changed. CONSTITUTION: Respective release buttons R1-R3 are provided in the vicinity of positions where a right hand of a photographer is placed when a camera is inclined, and the attitude of the camera is detected which release button is half-depressed, and an exposure operation expression according to the attitude of the camera is selected, and the exposure operation is performed, and an appropriate exposure value is calculated. Then, only when the same release button as the half-depressed release button is full-depressed, exposure control is performed based on the appropriate exposure value calculated by the exposure operation.  In such a manner, since the attitude of the camera is detected which release button is half-depressed, an expensive attitude sensor such as a mercury switch is unnecessitated to reduce cost Further, since the exposure operation expression different for every the attitude of the camera is provided, the optimum exposure value is operated for every attitude.
Patent JP-H1183964-A (JP)
Title: Magnetic detector
Inventor: OKURA YASUHIRO
IPC: G01R33/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detector provided with the weight of excellent mechanical strength provided with the weight about the same as lead for reducing an eddy current so as not to affect measurement accuracy. SOLUTION: In a biaxial gimbal mechanism composed of a short shaft 4 and a long shaft 7 equipped in a perpendicular direction to the short shaft 4, the weight 3 for which non-magnetic metal powder and plastic resin are mixed is provided successively to a sensor main body 2 with a built-in magnetic sensor suspended to the short shaft 4. Thus, the eddy current and a magnetic flux generated by that are reduced, influence on measured magnetic flux density is prevented and the mechanical strength required for using conditions is secured.
Patent JP-H1085918-A (JP)
Title: Method for controlling injection of die-casting machine
Inventor: NAKAMOTO TOSHINORI
IPC: B22D17/32
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the stable production of a sound product by setting an intensified pressure starting position and a pressure measuring position for the intensified pressure starting while using an injection advancing limit position as the original point and executing the intensified pressure starting when the injection pressure reaches a prescribed pressure for the intensified pressure starting after a plunger position reaches the intensified pressure starting position or reaches the pressure measuring position for the intensified pressure starting. SOLUTION: The pressure measuring starting point A for the intensified pressure starting is (trial stake Sc)-(biscuit thickness Ts)-(stroke in high velocity section Sd)+α and the intensified pressure starting point B is (trial stroke Sc)-(biscuit thickness Ts)-X. Then, X is (plunger setting velocity V in the high velocity section)×(delay time Δt). Further, the intensified pressure starting pressure Pset is decided with (accumulated pressure Pcc at the time of starting the injection)×( factor β). By this method, in the case of Sa<=Sb, the intensified pressure starting is executed by opening/closing an intensified pressure control valve by the injection stroke >=Sa. In the figure, 9 shows a tip, 11 shows a molten metal supplying sleeve and 15 shows a product cavity.
Patent JP-H07104142-A (JP)
Title: Apparatus and process for producing optical fiber coupler
Inventor: HIRAYAMA MAMORU
IPC: G02B6/287
Filed: 1993-10-04
Abstract: PURPOSE:To provide the apparatus and process for producing the optical fiber coupler capable of holding two pieces of optical fibers in sure contact with each other, applying tension for stretching optical fiber segments thereon and forming a taper shape different from the taper shape of the temp. distribution of a heating source. CONSTITUTION:This apparatus has an air stage for applying the tension on the optical fiber segments and a heating stage unit for moving a heating position according to stretching of the optical fiber segments. Clamping units 5, 6 holding two pieces of the optical fibers 2, 3 in parallel so as to maintain contact with each other consist of holding plates having grooves 1 to permit diagonal insertion of two pieces of the optical fibers 2, 3 in a bundled state and pressing plates 4 for pressing the optical fiber 2 projecting from the grooves 1 and have the shape that only one part of one piece of the optical fiber 2 projects from the grooves 1 when two pieces of the optical fibers 2, 3 are inserted into the groove 1.
Patent JP-H08148351-A (JP)
Title: Tap changer for v-connected transformer
Inventor: WATANABE SHINICHI
IPC: H01F29/02
Filed: 1995-09-04
Abstract: PURPOSE: To prevent mismatch of tap voltage at the time of tap change by reducing the defective connection. CONSTITUTION: Single phase transformers A6 and B7 are subjected to V- connection thus constituting a three-phase transformer. Respective voltage switching taps (b), (c), (d) and (f), (g), (h) of the single phase transformers A6 and B7 and three-phase power supply terminals U10, V11 and W16 are provided in a tap change board 8 where the power supply terminal W16 is connected with a desired tap terminal through a cross bar 15.
Patent JP-S61132653-A (JP)
Inventor: NISHIDA IKUHARU
IPC: D03D15/567
Filed: 1984-11-24
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-H0719180-A (JP)
Title: Contactless rotating machine
Inventor: KITAMURA SHUICHI
IPC: F04C2/20
Filed: 1993-06-29
Abstract: PURPOSE:To connect a blade and a rotating hollow body integrally without using a blade side plate so as to make a machine body compact by the part corresponding to the thickness of the blade side plate, and dispense with the related parts of a bearing for supporting the rotating hollow body by cantilever- supporting rotors. CONSTITUTION:A first rotor has a blade 1 so as to be integrally rotated while coming in close contact with the outer peripheral surface of a fixed hollow body 3 concentrically disposed outside of a rotating hollow body 6. A second rotor 10 has a recessed part into which the blade 1 is fitted. Both rotors are synchronously rotated in the opposite directions in the mutually contactless state. In this case, a cylindrical face 18 is protruded from the outer peripheral surface of the rotating hollow body 6 and extended by the length L in the axial direction from the end face of the second rotor 10 so as to come in close contact with the rotor outer peripheral surface 11. The first rotor is cantilever- supported by a rotary shaft 22 positioned on the extended line on the base part side of the rotating hollow body 6. On the same side, the second rotor 10 is cantilever-supported by the rotary shaft 23 of the second rotor 10.
Patent JP-H0965715-A (JP)
Title: Non-tilling transplanter
Inventor: NAKA HIROKAZU
IPC: A01C5/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-tilling transplanter stabilizing a planted figure of seedling without inducing a floated seedling from a planted seeding because remaining much soil on a groove of tilled trace by providing the transplanter with an action body acting to return mud lumps splashed by a tilling device to the tilled trace. SOLUTION: An action body 102 acting to return mud lumps splashed by a tilling device 90 to a tilled trace is installed at the rear of a proceeding direction of the tilling device 90 tilling the surface soil in the field in a breadth necessary to transplant the seedling. The action body 102 is made of an elastic material such as rubber and preferably its bottom end is attached to the surface soil face in a side view, a lower part is cracked to right and left, a gap is formed at the central part of the right and left in a rear view and the central part is made to have a backwardly folded shape in a plan view.
Patent JP-H0293603-A (JP)
Title: Optical transmission body made of synthetic resin
Inventor: ABE TOMIYA
IPC: C08F220/14
Filed: 1988-09-30
Abstract: PURPOSE:To improve radiation without deteriorating transmission characteristics by copolymerizing org. carboxylic acid and the lead salt of the org. carboxylic acid with an optical fiber consisting of a PMMA system. CONSTITUTION:The core is constituted of the copolymer of the monomer compsns. of the org. carboxylic acid, the lead salt thereof and methyl methacrylate. The polymer components forming the core area 60 to 98wt.% content of methacrylic acid, 1 to 40wt.% content of the org. carboxylic acid and 0.1 to 30wt.% content of the lead salt of the org. carboxylic acid. The lead salt of the org. carboxylic acid has excellent transparency and radiation resistance and, therefore, the dispersibility of the lead ions in a resin is improved and the radiation resistance characteristics are uniformized and stabilized if the org. carboxylic acid is copolymerized in combination at the time of copolymerizing this lead salt.
Patent JP-H04125647-A (JP)
Title: Photosensitive resin
Inventor: SAKATA YOSHIKAZU
IPC: C08G77/392
Filed: 1990-09-18
Abstract: PURPOSE:To obtain the photosensitive resin having an excellent film thickness and resolving power by using a polysiloxane deriv. having one kind among an unsatd. group, alkyl group and alkyl halide group or a plurality thereof and an arom. compd. substituent having a hetero atom-hetero atom bond as the essential component to constitute this resin. CONSTITUTION:This photosensitive resin is constituted by using the polysiloxane deriv. having one kind among the unsatd. group, alkyl group and alkyl halide group or a plurality thereof and the arom. compd. substituent having the hetero atom-hetero atom bond as the essential component. Then, the arom. compd. substituent has the high sensitivity to the photoirradiation of the prescribed wavelength region meeting its structure and the high resolution arising from the chemical structure of the resin contg. the polysiloxane deriv. is obtd. Since the silicon content thereof is high, high O2-RIE resistance is obtd. The photosensitive resin having the excellent film thickness and working accuracy is obtd. in this way.
Patent JP-H0191770-A (JP)
Title: Substrate for cell culture
Inventor: IMANISHI YUKIO
IPC: C12M3/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain an easily handleable, low-cost cell culture substrate effective in promoting the growth and proliferation of cells, by bonding a bio-information molecule to a polymer having carboxyl group and amino group by coupling reaction. CONSTITUTION:The objective culture substrate suitable in the field of medical material, e.g., artificial substrate can be produced by coupling (A) a polymer having carboxyl group and/or amino group (e.g., carboxymethyl cellulose or polyaspartic acid) with (B) a bio-information molecule (preferably bovine insulin, bovine epithelocyte growth factor, bovine transferrin, etc.), thereby grafting and immobilizing the component B.
Patent JP-H01158353-A (JP)
Title: Diagnosis of malignant hyperthermia by blood
Inventor: ONISHI KEI
IPC: A61B5/05
Filed: 1988-10-01
Abstract: PURPOSE:To simplify diagnosis, by mixing the blood taken out of an examinee or pig with an anticoagulant and labelling an erythrocyte membrane by a spin probe and investigating the effect of halothane on the flowability of the erythrocyte membrane by an electron spin resonance method. CONSTITUTION:Citric acid is used as an anticoagulant to collect blood under vacuum and the collected blood is quietly stirred. Next, said blood is washed with a physiological saline solution two times to prepare a suspension having a hematocrit of 20% and 16-doxylstearic acid is added to said suspension to allow the same to stand at 4 deg.C for 15hr. Thereafter, the obtained blood is washed with a physiological saline solution two times to be again suspended so as to adjust the hematocrit to 30%. Subsequently, a solution of distilled halothane in dimethylsulfoxide is prepared to be preserved at -20 deg.C and added to the suspension of hematocrit 30% under stirring so as to become 3mM. Then, an erythrocyte membrane is labelled by a spin probe and diagnosis is performed by an electron spin resonance apparatus by utilizing that the flowability of the erythrocyte membrane is increased. Therefore, diagnosis can be simplified.
Patent JP-S61127116-A (JP)
Inventor: TAKE SADAO
IPC: H01G9/04
Filed: 1984-11-26
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-H0297385-A (JP)
Title: Production of human tissue type plasminogen-activating factor
Inventor: MIYAHARA SHOICHIRO
IPC: C12N9/64
Filed: 1988-10-04
Abstract: PURPOSE:To profitably provide the subject compound useful as a thrombosis remedy, etc., by combining the DNA sequence of a human tissue type plasminogen-activating factor with a manifestation vector, inserting the combined vector into a host cell and subsequently culturing the host cell while the osmotic pressure of the medium is adjusted with bicarbonate ions. CONSTITUTION:The DNA sequence of a human tissue type plasminogen- activating factor(tPA) is bonded to an adequate promoter and the bonded sequence is combined with a manifestation vector. The prepared vector is inserted into a host cell to transform the cell and the transformed cell is cultured in a medium using bicarbonate ions to adjust the osmotic pressure of the medium to >=350 miliosmol/l to produce the tPA, followed by purifying the tPA stored in the medium with an affinity column and a gel filtration column, etc., to provide the objective tPA. The concentration of the bicarbonate ions in the medium is preferably >=3g/l.
Patent JP-H07104266-A (JP)
Title: Active matrix liquid crystal display element
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1335
Filed: 1993-10-05
Abstract: PURPOSE:To provide an active matrix liquid crystal display element with which a very bright display screen can be obtd. compared to a TN type element. CONSTITUTION:A first transparent substrate 1 on which plural transparent picture element electrodes 3 and plural active elements (TFT) 4 corresponding to the picture element electrodes 3, respectively are formed and a second transparent substrate 2 having a transparent counter electrode 10 facing to the picture element electrodes 3 are disposed with the electrode forming surfaces faced with each other. A liquid crystal/polymer composite film 20 formed by dispersion of a liquid crystal in a polymer layer is interposed between these substrates 1, 2. Further, a phosphor film 11 is formed on the second transparent substrate 2 corresponding to the picture element electrodes 3 formed on the first transparent substrate 1.
Patent JP-H01151603-A (JP)
Title: Method of installing expansion joint device
Inventor: ASAKURA KENSUKE
IPC: E01C11/02
Filed: 1988-10-04
Abstract: PURPOSE: To prevent a sound insulating member provided on an expansion joint device from dropping later by inserting the lower part of the sound insulating member into an opening between floor boards, providing the sound insulating member with a fall prevention means, and placing concrete on the tops of the floor boards. CONSTITUTION: A sound insulating member 25 fixed along near the center of the bottom of the main body portion 10 of an expansion joint device and covered on both sides with rubber parts 26, with a sponge part 27 constituting a major part therebetween, has its lower part inserted into an opening 91 between floor boards 90 by the required length. A bolt 28 passes through a steel plate 30 and threadably engages both sides of the bottom of the main body part 10, thereby serving as a fall prevention means which fixes the sound insulating member 25 to the main body part 10. After insertion of the sound insulating member 25, reinforcing bars 21 are welded to reinforcing bars 92 jutting out of the floor boards 90 and concrete is placed to constitute a concrete part 35. Thereby sounds transmitted from the opening 91 can be shut off.
Patent JP-H1076441-A (JP)
Title: Tool transfer device
Inventor: IMANAGA JUNICHI
IPC: B23Q3/157
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To realize light weight and compactness by eliminating need of separately providing plural drive means such as an actuator on an automatic tool changer shifter unit, but providing only one. SOLUTION: An upper and a lower clamp members 36, 37 of a clamp device 33 are set to freely get closer to/retract from each other, they ate energized by an upper and a lower energization springs 41, 42 in such directions as to get closer to each other, a drive actuator 32 is provided to freely drive the upper clamp member 36 up and down, an upper and a lower holding members 43, 45 are formed on the clamp members 36, 37 to hold a tool holder, a first and a second links 50, 51 are pivotally provided on the clamp members 36, 37 to be freely turnable respectively, an abutting roller 53 is formed on a pin 52, and a link stopper member 70 is provided in such a way that the abutting roller 53 is applied to the link stopper member 70 to move on the link stopper member 70.
Patent JP-H1076440-A (JP)
Title: Tool holder for machining tool, and machining tool unit
Inventor: MORI YOSHINORI
IPC: B23B19/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve machining precision to the maximum. SOLUTION: A holder main body 70B has an installation part 61B and a holding part 66B, the holding part 66B is formed in such a way that a machining tool 63B can be disposed on the back side to the installation part 61B, a run off 62t is formed on the outer circumferential side of a connection part 66a of the holding part 66B to the installation part 61B in a circular form, an abutting end surface 62s is circularly formed on a flat surface perpendicular to a tool axis on the outer circumferential side of the run off 62t in such a way that the abutting end surface 62s is applied to a head stock 31 in the tool axis directionas the holding main body 70B is installed on a main shaft 32, and positioning of the machining tool 63B in the tool axis direction in using the machining tool 63B as it is installed to the main shaft 32 is performed to the abutting end surface 62s for reference.
Patent JP-2000075323-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: ASAI YOSHIHIRO
IPC: G02F1/1368
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device which may be easily constituted without the occurrence of the image quality defects occurring in the degradation in specific resistance. SOLUTION: Signal lines are formed by forming a protective layer 14a of ITO which is made of the same material as the material of display pixel electrodes 14 in the portions in contact with liquid crystals 17 of on the surface of the aluminum, Even if peeling occurs in an alignment layer 32, the signal line 21 of the aluminum does not come into direct contact with the liquid crystals 17. The inclusion of the metallic component, such as aluminum, into the liquid crystals 17, the lowering of the specific resistance of the liquid crystals 17 near the same and the occurrence of the image quality defects, such as the degradation in contrast and the degradation in gradation display capability do not arise. The ITO of the protective film 14a is an oxide and is extremely chemically stable.  The intrusion of the ITO components into the liquid crystals 17 does not occur in spite of the direct contact of the protective film 14a itself with the liquid crystals 17. The degradation in the specific resistance near the point where the peeling of the alignment layer 32 occurs and the degradation in the image quality in consequence of the degradation in the specific resistance do not arise.
Patent JP-S62147778-A (JP)
Inventor: EIDORIAN AI KOGAN
IPC: H01L21/331
Filed: 1986-10-20
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-H04127475-A (JP)
Title: Semiconductor device
Inventor: SUZUKI YUJI
IPC: H01L29/74
Filed: 1990-09-18
Abstract: PURPOSE:To maintain performance of preventing damage due to melting of an electrode material and to improve the reliability against the environment by forming grooves on a cathode electrode integrated part and a semiconductor substrate directly under the part, and burying at least part of the integrated part in a thickness direction in the grooves. CONSTITUTION:A groove 16 is formed on a semiconductor substrate 11, and at least part of an electrode integrated part in a thickness direction is buried in the groove 16, but the other structure is similar to a conventional example. Reference numeral 17 denotes an oxide film, and 18, a protective film. With the structure, heights from the substrate 11 of a cathode electrode integrated part K and its surface oxide film 17 can be reduced, the cover of the film 18 for preventing adverse influence of external ions, moistures, etc., is improved, thereby improving reliability against environments. Since the sectional area of the part K is remarkably larger than that of the cathode electrode 12' of a unit cell S, even if a main current capacity is increased, a resistance (ON resistance) at the time of conduction is reduced. Accordingly, a performance for preventing damage due to melting of an electrode material can be maintained similarly to a conventional example.
Patent JP-H0298550-A (JP)
Title: Adsorption pad
Inventor: TSURUTA CHUZO
IPC: B65D25/20
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a cup which does not stain hands or a spot to be placed because the inside fluid to be leaked and flows out is adsorbed by a pulp sheet, even when split, due to a film with said pulp sheet adhered near the mouth piece of said cup from which a separable paper is removed, by constituting an adsorption pad with the pulp sheet interposed on the adhesive face formed on the one side of the plastic film and the separable paper adhered to the film. CONSTITUTION:A pulp sheet 2 is interposed in the middle of an adhesive face of a plastic film 1 with a separable paper 3. In such a constitution, split fluid is adsorbed and held at the upper part of the cup and does not flow down and hence it does not stain hands and a spot to be placed. When the pulp sheet includes high polymer adsorber which adsorbs and holds stably much of water, it is most adequate for an aqueous fluid. When the pulp sheet includes antibacterial chemicals or germicide, it prevents rotting of adsorbed fluid and is hygenic. Therefore, it is most preferable for containing liquid food.