baber/WOPTO huggingface dataset:
Patent JP-H1166688-A (JP)
Title: Head supporting mechanism for flexible disk drive
Inventor: UEYASU TSUNEO
IPC: G11B17/32
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a head supporting mechanism for a flexible disk drive capable of obtaining a highly accurate head output while stably keeping a relative confronting relation between a head surface and a recording surface even when the vibration or impact is exerted from the outside. SOLUTION: A magnetic head 131 of an upper side is supported on a carriage 151 of the upper side by a gimbal plate 141 of the upper side capable of rocking it around a pivot 151b of the upper side. A magnetic head 132 of a lower side is supported on a carriage 152 of the lower side by a gimbal plate 142 of the lower side capable of rocking it around a pivot 152b of the lower side. Further, the pivot 152b of the lower side is elastically held with the carriage 152 of the lower side by a pivot spring 152a of the lower side. Similarly, the pivot 151b of the upper side is also elastically held with the carriage 151 of the upper side by a pivot spring 151a of the upper side. Moreover, a buffer material is preferably provided between the pivots 151b, 152b of the upper/lower sides and the gimbal plates 141, 142 of the upper/lower sides.
Patent JP-H0274896-A (JP)
Title: Structure of nuclear reactor
Inventor: MASUDA YOICHI
IPC: G21C1/02
Filed: 1988-09-12
Abstract: PURPOSE:To intend to reduce the size of a nuclear reactor vessel by connecting linearly the nuclear reactor containment vessel and each other nozzles of an intermediate heat exchanger and primary pump, by absorbing thermal expansion by bellows coupling and also by sliding the intermediate heat exchanger and the primary pump at an intermediate temperature such as a preheating temperature. CONSTITUTION:An outlet nozzle 2a of a nuclear reactor vessel 2 is connected to an end of an outlet piping 10 which has a shape of a straight pipe, and another end is connected to an inlet nozzle 4a of a primary system placed at an upper side surface of an intermediate heat exchanger 4. Also, at a midway of the outlet piping 10, a bellows coupling 11 is interpositioned. An outlet nozzle 5b of a primary system pump 5 and an inlet nozzle 2b of the nuclear reactor vessel 2 are connected one another with an inlet piping 13 which has a shape of a straight pipe and also at its midway, the bellows coupling 11 is interpositioned. Moreover, the intermediate heat exchanger 4 and the primary system pump 5 can be slided horizontally so as to reduce a load working on the bellows. With this procedure, a size of the nuclear reactor vessel 15 can be intended to be reduced.
Patent JP-H0756031-A (JP)
Title: Method for simulation of guided light in multilayered film
Inventor: KONDO KENJI
IPC: G06F19/00
Filed: 1993-08-19
Abstract: PURPOSE:To perform guided light simulation by easily and surely obtaining the equivalent refractive index of a dielectric multilayered film waveguide in the case that an arbitrary layer out of an arbitrary total number of layers has a complex index of refraction by substituting the optical field subjected to plane wave expansion into the Helmholtz's equation. CONSTITUTION:A process 2 where the optical field of a multilayered film consisting of at least two layers is subjected to plane wave expansion and a process 3 where the optical field subjected to plane wave expansion is substituted into the Helmholtz's equation to calculate the equivalent refractive index are provided. The Helmholtz's equation to which light conforms is directly solved to obtain the equivalent refractive index without considering that the optical field is constituted of a continuous layer of individual layers of the multilayered film as conventional. Since the Helmholtz's equation cannot be directly solved analytically in this case, it results in the eigenvalue problem of a matrix by subjecting the optical field to plane wave expansion, and the equivalent refractive index of the dielectric multilayered film having the complex index of refraction is obtained by numerical computation. Thus, the equivalent refractive index of the dielectric multilayered film having an arbitrary total number of layers out of which an arbitrary number of layers have the complex index of refraction is easily and surely obtained.
Patent JP-H0390036-A (JP)
Title: Vaccine for pollinosis of sugi and hinoki
Inventor: TABATA SHIRO
IPC: A61K36/00
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a vaccine, containing an antigenic protein, extracted and purified from pollens of HINOKI (Chamaecyparis obtusa Endl.) as an active ingredient and useful for diagnosing, preventing and treating pollinosis of SUGI (Cryptomeria japonica D. Don) and the HINOKI. CONSTITUTION:Pollens of HINOKI are extracted using a glucose solution containing phenol added thereto, sodium hydrogencarbonate solution, physiological saline solution, etc., preferably tris(hydroxymethyl)aminomethane (tris) hydrochloric acid solution as an extracting solvent according to a normally used method and the resultant crude extract is separated by a normally used method for purifying proteins to provide an antigenic protein having antigenicity common to the pollens of SUGI and HINOKI, 40000-45000 molecular weight and 6.5-6.8 isoelectric point measured by an electrophoretic method using polyacrylamide. A vaccine containing the aforementioned protein is subcutaneously or orally administered for a prescribed period to effectively inhibit production of IgE antibodies against pollinic antigen of the SUGI and HINOKI and simultaneously promote production of the IgG antibody and IgA antibody which are blocking antibodies against the pollinic antigen penetrated into mucous membranes or bodies.
Patent JP-2000044736-A (JP)
Title: Resin composition on which laser-marking is possible, its marking and marked molded-item
Inventor: KITA MASAMI
IPC: B23K26/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which gives a molded item on the surface of which a marking having a clear and uniform contrast is applicable. SOLUTION: This composition is obtained by blending a component which is sensitive to laser beam such as carbon black, metallic compound white pigments or the like with a polyolefin resin and a dispersion assistant such as a higher fatty acid or the like. As the polyolefin resin, polypropylene or the like can be cited. In the resin composition, 0.5-30 pts.wt. of an elastomer can be added to 100 pts.wt. of the polyolefin resin.
Patent JP-H1067066-A (JP)
Title: Laminate
Inventor: KIYOKAWA KAZUTOSHI
IPC: G02B1/10
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having both of good reflection preventing properties and electromagnetic wave shielding properties by one constitution by constituting first and second ceramic membrane layers of different materials. SOLUTION: A first ceramic membrane layer is composed of a material having electric insulating properties and a second ceramic membrane layer is composed of a conductive material. The material having electric insulating properties means a material having substantially electric insulating properties. Any material having a high refractive index and formed in consideration of the close adhesiveness with a base material or a metal layer film or endurance may be used. The conductive material means a material substantially having conductivity. As a representative material to be used, ITO(Indium Tin Oxide), ZnO, SnO or a mixture of them can be designated but any material substantially having conductivity and high in refractive index may be used.
Patent JP-H0275858-A (JP)
Title: Refrigerating air conditioner
Inventor: KITAUCHI HAJIME
IPC: F25B1/00
Filed: 1988-09-12
Abstract: PURPOSE:To hold refrigerating effect highest by providing an electronic expansion valve, constantly controlling the state of the outlet of an evaporator in a closed state until a superheating state is initially detected from a 2-phase state, eventually opening it constantly and then again returning it to the 2-phase state. CONSTITUTION:It is judged whether DELTAT=(outlet temperature T2 of an evaporator 5)-(inlet temperature T1 of the evaporator 5) is smaller than a predetermined value Ts or not. Immediately after an operation is started, an electronic expansion valve 9 is set to a large predetermined opening P1. Refrigerant becomes 2-phase state in the outlet of the evaporator 5, and DELTAT<Ts is satisfied. The valve 9 is so controlled in a closing direction by a much smaller opening P2 than a predetermined opening P1 as not to abruptly become DELTAT>=Ts. Each time it is controlled to be closed constantly, a whole system is stabilized by waiting a period of time T2. Refrigerant amount passing through the evaporator 5 is reduced soon, the refrigerant becomes superheating state from the 2-phase state in the outlet of the evaporator 5, and when it then becomes DELTAT>=Ts, the valve 9 is controlled by a predetermined value P3 (P3>=P2) in its opening direction. Thereafter, even if a refrigerating load is varied, the opening is fixed as it is, and it is set to a variable width so that the outlet of the evaporator 5 does not again become the superheating state.
Patent JP-H0678553-A (JP)
Title: Inverter device
Inventor: MAEHARA MINORU
IPC: H05B41/24
Filed: 1992-08-26
Abstract: PURPOSE:To reduce a ripple contained in the output by reducing a change in the output due to switching of an oscillation system which is caused by installation of an input power factor improving circuit. CONSTITUTION:The rectified and smoothed output of a source of a.c. is converted into high-frequency voltage by means of an inverter circuit 1. A part of the high-frequency output of the inverter circuit 1 is fed back to an output terminal of a diode bridge DB through a capacitor C4 to improve an input power factor. The capacitor C4 constitutes a first and a second oscillation system of the inverter circuit 1. The inverter circuit 1 is operated at a fixed oscillation frequency at which the outputs supplied to an electric discharge lamp from the first and the second oscillation system are most similar.
Patent JP-H0543472-A (JP)
Title: Antidigestible ulcer agent and its production
Inventor: SAITO HARUO
IPC: A61P1/04
Filed: 1991-08-12
Abstract: PURPOSE:To produce an antidigestible ulcer agent having mucous membrane protecting action and being high in suppressing effect of digestible ulcer. CONSTITUTION:The objective ulcer agent containing extract ingredients obtained by extracting Halocynthia roretzi with a water-miscible organic solvent and concentrating the extract liquid under reduced pressure. Particularly effective ingredient among these extract ingredients is an anionic substance or a substance having a functional group capable of exhibiting anionic property and substance having high hydrophilic property. The extract ingredient suppresses oral administration of an alcohol which is a substance for inducing necrosis of a mucous membrane and suppresses injury of a gastric mucous membrane by stress.
Patent JP-S6286857-A (JP)
Title: Solid-state image pickup element for radiation
Inventor: SAITO MITSUO
IPC: H04N5/335
Filed: 1985-10-14
Abstract: PURPOSE:To efficiently convert radioactive ray to charge by laminating a photoconductor layer on a scanning circuit, and further laminating a phosphor layer thereon. CONSTITUTION:A radiation solid-state image pickup element has a semiconductor substrate 11 made of Si, a source 12, a gate 13, a drain 14, an insulating layer 16 of SiO2, Si3N4, secondary electrode 17B for demarcating picture elements, and primary electrode 17A for coupling the secondary electrode with the source. The primary electrode is formed of the electrodes 17A, 17B. The photoconductor layer 18 employs Bi12GeO20, PbTe having high X-ray absorbing capacity. A picture element separating layer 19 for preventing between the picture elements from leaking and mixing in the colors is formed by forming grooves by plasma etching on the layer 18, and an insulator as SiO2, Si3N4 is formed to be formed in the groove. Since the phosphor layer of each picture element unit is surrounded at the side and the upper face with a light reflecting layer 22 and a light reflecting layer 23, the light generated by the layer 21 is incident to the layer 18 of the same picture element by the radioactive ray incident to the layer 21.
Patent JP-S59122347-A (JP)
Title: Dc rotary electric machine
Inventor: WADA MORIHIRO
IPC: H02K23/24
Filed: 1982-12-27
Abstract: PURPOSE:To improve the rectifying capacity by dividing interpoles into plural number and differentiating the rectifying magnetic flux forming conditions of the divided interpoles. CONSTITUTION:An auxiliary core and auxiliary coils are axially divided, and the first divided auxiliary pole 10 having the first divided auxiliary pole core 8 and the first divided auxiliary coil 9 and the second divided interpole 13 having the second divided auxiliary pole core 11 and the second divided auxiliary pole coil 12 are formed. The both coils 9, 12 are connected in series with an armature coil 6. The poles 8, 11 are arranged so that the center lines thereof coincide. The rectifying magnetic flux forming conditions of the poles 10, 13 are differentiated, and the rectifying magnetic flux is adequately distributed to produce a necessary rectifying voltage to cancel the reactance voltage over the entire duration of the rectifying period.
Patent JP-S6287006-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01D34/43
Filed: 1985-10-12
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-H02197946-A (JP)
Title: Private region in shared work space
Inventor: RANDOORU BII SUMISU
IPC: G06Q10/10
Filed: 1989-09-01
Abstract: PURPOSE: To enable many users to work together by displaying a display characteristic, which is different from that in a certain area in the common work space of a first work station, in the area of a second work station. CONSTITUTION: A window 68 corresponds to a window 48, and icons 32 and 52 correspond to an icon 72, and icons 34 and 54 correspond to an icon 74. Consequently, windows 26 and 46 correspond to a window 66. The area of a work space 50 occupied by the window 66 is a private area, and the part of contents of the window 66 is displayed there by a non-information geometrical pattern. Contents of the window 66 cannot be seen by the user of a work station 40 but can be seen by the user of a work station 20. Thus, the user of the work station 40 can see the geometrical pattern covering all of the window 46 instead of contents in the window 26.
Patent JP-S61103981-A (JP)
Title: Electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/17
Filed: 1984-10-29
Abstract: PURPOSE:In an electrochromic element having a specific structure, an electrochromic element useful for figure display element, etc., having improved response speed and life, using a laminate of Ta2O5 thin film and SiO2 thin film as an electrical insulating layer. CONSTITUTION:An electrical insulating layer consisting of a dielectric material film obtained by laminating the first electrode 2 comprising an electrically- conductive film (e.g., ITO film, etc.), the electrochromic layer [e.g., Ir(OH)2 film, etc.] 3 as a coloring layer at the anode side by reactive high-frequency sputtering method, the Ta2O5 film (preferably 1,000-4,000Angstrom ) 4a by vacuum deposition method, and the SiO2 thin film (preferably 30-500Angstrom ) 4b to the transparent substrate 1. The electrical insulating layer and the second electrochromic layer (e.g., WO3 film, etc.) 6 as a coloring layer at the cathode side are successively laminated to the second electrode (e.g., semitransparent Au electrode) 5 comprising an electrically-conductive film to give the aimed electrochromic element.
Patent JP-H0568089-A (JP)
Title: Transfer system for active station management data for telephone exchange
Inventor: SHIRATORI SHIGERU
IPC: H04Q3/545
Filed: 1991-09-09
Abstract: PURPOSE:To improve the efficiency and accuracy of delete processing of active management data of a transfer object subscriber by using a clear processing file generated in the production of transfer data so as to revise the active station management data of a transfer source exchange. CONSTITUTION:Active station management data 2 are generated from a copy from a transfer source exchange 1, a transfer file generating means 6 extracts a subscriber of a transfer object from the data and it is merged with active station management data 5 of the transfer destination exchange to generate a transfer file 7. In the case of the extraction, a clear object area obtained by calculating an address and a range of each subscriber data in the active management data 2 of a transfer object is fed to a clear file generating means 3. The clear file generating means 3 writes clear data to an area corresponding to the clear object area to a reserved clear file 4 to generate the clear file. The clear file 4 is copied to the transfer source exchange 1 to revise the active station management data.
Patent JP-H0390701-A (JP)
Title: Board assembly type snow melting system
Inventor: IWAMOTO KINYA
IPC: E01C11/26
Filed: 1989-09-02
Abstract: PURPOSE:To simplify execution of the work, to reduce the cost, and to save the heat consumption for melting of snow by a method wherein light asbestos cement sheets are laid in an orderly arranged state at a site, and one seamless pipe is engaged with a groove to form a piping. CONSTITUTION:Snow melting boards 1 are supported by means of two iron angles 3, and the whole of a heating surface forms a box type. The boards 1 are laid in a manner that the grooves of the adjoining boards are matched with each other. Further, no joint is used, and when the boards are laid to the end part of a site, a pipe is folded back, and piping is effected in the groove by using a single pipe. The both ends of the pipe are connected to a heat source unit, and the board 1 is piled up in a similar way, by which the underlaying board is laid, with a piping nipped therebetween. This constitution enables execution of free and simple exchange of the board and permits melting of snow of the same condition by consuming a quantity of heat approximately 80% of one required for melting of snow by means of a snow melting system using a circular shape in cross section.
Patent JP-H1071534-A (JP)
Title: X-y table driving equipment
Inventor: MURAMATSU KENJI
IPC: B23Q1/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain stable circularity and stable diameter accuracy even if various conditions are changed in circular cutting. SOLUTION: An X-Y table 20 is movable in the X direction along two first rails 14 and is also movable in the Y direction along second rails 18. A driving motor having a driving shaft 24 is provided. A rotary member is fixed to the driving shaft 24 at its tip. An eccentric shaft 28 eccentrically acting on the driving shaft 24 is fixed to the rotary member to engage with the eccentric shaft 28 with no eccentric shaft 28 fixed to the X-Y table 20. Rotating the driving shaft 24 provides the eccentric shaft 28 with epicyclic rotary motion around the driving shaft 24. The X-Y table 20 carries out stable circular motion by accompanying with the epicyclic rotary motion afforded by the eccentric shaft 28.
Patent JP-H0759926-A (JP)
Title: Foul ball handling device in pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1993-08-20
Abstract: PURPOSE:To reuse a foul ball as a game by returning the foul ball to an upper ball tray directly. CONSTITUTION:A shooting rail 48 flown and connected to a guide rail 36 is formed on the front right side surface of a game assisting board 7. A foul ball returning port is formed between the upper end of the shooting rail 48 and the lower end of the guide rail 36. An upper ball tray 19 for pachinko ball is set to a front opening and closing plate 18 incorporated to be laterally opened in a front frame 2. A ball receiving and discharging device 61 is attached to the front surface upper end of the game assisting board 7 to be set right below a foul ball returning port. A ball collecting trough 63 is formed projectingly to a ball receiving and discharging device 61 on the left side rear surface of a front surface opening and closing plate 18. An outlet of a passing- out path opened to the front and rear of the ball collecting trough 63 is placed adjacent to the upstream part of a tray part 20 of an upper ball tray 19. While the front surface opening and closing plate 18 is held in a closing set position, an inlet of the passing-out path of the ball collecting trough 63 is aligned and made to communicate with the opening front surface of the ball receiving and discharging unit 61.
Patent JP-H04357154-A (JP)
Title: Production of ceramic wares having flow pattern
Inventor: SHIBACHI TOMOAKI
IPC: C04B33/14
Filed: 1991-05-29
Abstract: PURPOSE:To enable the application of a flow pattern to sanitary earthenware such as toilet stools or washbowls, further tableware, ornaments and other whole ceramic wares including building materials such as tiles (including ceramic wares) or roofing tiles as objects, and prevent pinholes, blisters and relatively large recessed parts from occurring in the aforementioned pattern. CONSTITUTION:A natural and visionary stripe pattern or a spiral pattern is developed on the liquid surface by suitably mixing raw material liquids (6A) and (6B) having different colors in a container 7. The resultant pattern is once copied onto a sheet material 8 having water absorbing properties and then transferred to a formed body before burning. In the above-mentioned state, the formed body is burned to apply the natural and visionary stripe pattern or spiral pattern to the resultant ceramic ware.
Patent JP-H0278180-A (JP)
Title: High frequency heating device
Inventor: MORI YASUHISA
IPC: H05B6/68
Filed: 1988-09-12
Abstract: PURPOSE:To simplify wiring process, and to obtain the accurate wiring length by integrating a lead for a weight detection device arranged in a device with another lead, and by arranging it at a stated position. CONSTITUTION:A lead 1 for a weight detection device is bound and integrated with a lead 2 for a pan stop board motor by binding bands 3a, 3b. The weight detection device 4 and the pan stop board motor 5 are attached on the floor of a power source box 6, and in addition, holes 7, 8 are formed at stated positions on the floor. The binding bands 3a, 3b are provided with legs, by which the binding band 3a is fixed in the hole 7, as well as the binding band 3b in the hole 8. The leads 1, 2 are arranged in a simple process, and the length can be stabilized without an error generated during the process. The generation of the difference in precision of the weight detection device due to the variation in length of the lead 1 can thus be prevented.
Patent JP-H0545031-A (JP)
Title: Electrical control device for flowing-down type ice making machine
Inventor: SAKAI TADASHI
IPC: F25C1/12
Filed: 1991-08-13
Abstract: PURPOSE:To provide a countermeasure against a stoppage of water supply in a flowing- down type ice making machine. CONSTITUTION:In a flowing-down type ice making machine, an ice making cycle comprised of an initial water supplying stage 104, an ice removing and water supplying stage 110, an ice making stage 114 and a water discharging stage 116 is repeated after turning on a power supply so as to perform an automatic and subsequent ice making operation. A float switch is installed within a water storing tank. It is checked if water is sufficiently filled in the water storing tank after the initial water supplying stage 104 and after the ice removing and water supplying stage 110 during its ice making cycle (steps 106 and 112). In the case that water is sufficiently filled in the water storing tank, the operation is transferred to the ice making cycle. However, in the case that water is not sufficiently filled in the water storing tank, the ice making cycle is not performed and the operation is returned back of the initial water supplying stage 104. At this initial water supplying stage 104, a circulating pump as well as the compressor are stopped, so that it is possible to restrict a useless consumption of electrical power and an over-heating of the evaporator-during its stoppage of water.