baber/WOPTO huggingface dataset:
Patent JP-2001163026-A (JP)
Title: Structure for preventing displacement of rod material
Inventor: YOSHIZAWA TOSHIHARU
IPC: F16B7/14
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing the displacement of a rod material, capable of surely preventing the lateral displacement of the rod material with a simple structure, and being automatically assembled easily, and having sufficient durability and strength. SOLUTION: This structure can surely prevent the axial displacement of a rod material by firmly fixing a displacement preventing member to the rod material, has the sufficient durability and strength, and can be automatically assembled easily with a simple structure that end parts of plural divisional parts are connected to each other while surrounding a rod material, and closely pressed to an outer periphery of the rod material to form an annular displacement preventing member, or plural divisional parts having the C-shape with a partially bendable part before assembling, are closely contacted to the outer periphery of the rod material in a state that end parts thereof are connected to each other, and fine particles for preventing the slipping-off,  are allowed to exist between an outer peripheral surface of the rod material and an inner peripheral surface of the displacement preventing member.
Patent JP-H06341993-A (JP)
Title: Unitary testing tool for screening gram- negative-bacterium urine disease
Inventor: ANGERA EE MIHAERUSU
IPC: G01N33/52
Filed: 1993-10-27
Abstract: PURPOSE: To make rapid and convenient group screening possible by containing a test composition, composed of lysate, bivalent positive ion synthetic substrate, a buffer component and a lysate stabilizing component, in a carrier matrix for preparation. CONSTITUTION: Lysate is obtained in a frozen dry form, and calcium positive ion is desirable as bivalent positive ion required for the activation of lysate cascade. Luminous synthetic substrate is desirable as synthetic substrate, and endotoxin LAL testing fluorescent substrate with an elimination radical is used. High-quality filter paper is desirable as a carrier matrix. A reagent solution is impregnated into the filter paper, dried, cut and stuck to a support body member. A testing instrument using this member does not respond to free endotoxin but shows sensitivity to 10<5> Gram-negative bacteria per 1ml of urine. For preparation, a buffer component of pH7.5-8.5 such as trisaminomethane is contained, and it is further necessary to add a stabilizing reagent for proenzyme in the lysate, for instance, a polymer or the like charged to neutral.
Patent JP-S61147126-A (JP)
Title: Measuring method of temperature of steel material by electromagnetic induction
Inventor: MORITA MASAHIKO
IPC: G01K7/36
Filed: 1984-12-20
Abstract: PURPOSE:To measure temperature speedily without any restriction of plate thickness even if a lift-off is large by using an exciting coil and two induction coils, setting an excitation frequency above a value determined by a specific expression according to the plate thickness of a steel material to be measured, and detecting the quantity of variation in each induced voltage and calculating a parameter from a specific expression. CONSTITUTION:The exciting coil 60 which is arranged at either side of the steel material 16 to be measured and the induction coils 62 and 64 which are arranged at said side at different distances from the coil 60 are used to set the excitation frequency of the coil 60 above the value fc determined of a rela tion of fc=12.5/t<2> according to the plate thickness (t) of the steel material. Then, the coil 60 is excited to detect the quantities DELTAE1 and DELTAE2 of variation from the reference states of induced voltages of the coils 62 and 64, and the parameter M is calculated from M=DELTAE1.K<alpha>,(alpha=-DELTAE2/DELTAE1), so that the temperature of the steel material is calculated from the value.
Patent JP-H0983413-A (JP)
Title: Howling prevention system for loudspeaking system employing anharmonic frequency analysis method
Inventor: HIRATA TAKAYOSHI
IPC: H04B3/23
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To attain simultaneous speech with less effect by a change in a transmission characteristic or noise by analyzing a voice waveform for each prescribed time and eliminating a transmission signal whose frequency component is equal to that of a received voice signal from the transmission voice signal. SOLUTION: When points b, c are directly connected, a signal fed to an input terminal (a) passes through a closed loop consisting of points b, c, d and devices D, P, Q. When the gain of the amplifier P is high and the loop gain is the unity or over, the system is in the oscillating state. However, the signal in the loop is given to an analysis section 1, in which the frequency component is detected and an analysis synthesis section 2 eliminates the frequency component and the loop transmission is blocked. On the other hand, the signal fed to the terminal (a) reaches a transmission end (c) before circulating through the loop, it is transmitted.  That is, the signal fed to the terminal (a) is not sent again to an opposite party even when sent back from the opposite party and the signal sent from the opposite party is not returned again to the opposite party, then howling is prevented and an echo is prevented for the opposite party.
Patent JP-H0889318-A (JP)
Title: Pearl necklace string changer
Inventor: KOIDE KAZUYUKI
IPC: A44C27/00
Filed: 1994-09-28
Abstract: PURPOSE: To reduce time in a wire inserting part by placing a pearl necklace on a groove, holding it with an upper cover and a lower cover, and fixing it by a rubber band or the like. CONSTITUTION: Pearl necklace string changing work is performed by a machine in short time. A groove is provided in a lower cover 2, and a pearl necklace is set on it. An upper cover 1 is set, and a rubber band 4 is hooked on a rubber band hook to fix pearls. By pulling unnecessary string, holes are set linear, and by then supplying a wire 6, it can be inserted smoothly. In this pearl necklace string changer, labor required in conventional manual work can be reduced to half, thereby it is advantageous for business.
Patent JP-H02117027-A (JP)
Title: Electrode material of vacuum interrupter and its manufacture
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01H33/66
Filed: 1988-10-27
Abstract: PURPOSE:To make it possible to maintain the current chopping value and the contact resistance value at a low value by fusing and impregnating the voids of a skeleton metal, with a conductive metal and a softened metal and after that, quenching them to deposit softened metal at the interfaces between the skeleton metal and the conductive metal. CONSTITUTION:The electrode material consists of a skeleton metal to compose the skeleton, a conductive metal with the melting point lower than that of the skeleton metal, filled in the skeleton of the skeleton metal, and a softened metal with the melting point lower than that of the conductive metal, filled in the skeleton together with the conductive metal and deposited at the interfaces between the skeleton metal and the conductive metal. When it is manufactured, by fusing and spreading the conductive metal and the softened metal in the powder of the skeleton metal, and quenching them to disperse and deposit the softened metal at the interfaces between the skeleton metal and the conductive metal, the current chopping value and the contact resistance can be maintained at a low value.
Patent JP-H08133630-A (JP)
Title: Linear motor elevator operating method and linear motor elevator device
Inventor: MIZUNO KIMIMOTO
IPC: B66B9/02
Filed: 1994-11-02
Abstract: PURPOSE: To provide a linear motor elevator device having high transport capacity that can correspond to manufacturing cost in a hoisting with narrow plane area. CONSTITUTION: One hoisting 1 is provided with secondary conductors 29, and two linear motor elevators having an upper car 17 and a lower car 23 disposed below the upper car 17, as main parts and having armatures 30, 31 respectively at an upper balance weight 18 and a lower balance weight 24. The secondary conductors 29, guide rails, and the like are used in common by two linear motor elevator. High transport capacity that can correspond to the expensive manufacturing cost of two linear motor elevators in the hoisting with narrow plane area can thereby be obtained so as to increase a cost-effect ratio in construction.
Patent JP-2000096736-A (JP)
Title: Interior material for construction and interior structure of building
Inventor: YOSHIDA SHIGEO
IPC: B09B3/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To exhibit excellent electromagnetic wave absorption performance or a radio frequency noise suppressing function by combining a residue after a disused magnetic recording medium is incinerated in the main material of an interior material for construction. SOLUTION: When various magnetic media such as a magnetic tape, a magnetic card and a floppy disk for a computer which are disused are incinerated, a residue containing a large amount of magnetic materials is obtained. The incinerated residue is combined in an interior material for construction making a main component of any one kind selected from a group composed of gypsum, asbestos cement, calcium silicate and rock wool. The interior material obtained in this result exhibits excellent electromagnetic wave absorption performance and a radio frequency noise suppressing function. As waste is utilized as the magnetic material, it can be produced economically.
Patent JP-H03131109-A (JP)
Title: Manufacture of composite longitudinal vibration mechanical filter
Inventor: TAKEUCHI YOSHIHIKO
IPC: H03H3/007
Filed: 1989-10-16
Abstract: PURPOSE:To decide the center frequency with high accuracy and to reduce the dispersion in the characteristic of longitudinal vibration sound chip by forming a throughhole and/or non-throughhole to at least one of plural vibrators including an input side and an output side. CONSTITUTION:Input and output side longitudinal vibration sound chips 32, 34 of the same shape are arranged on the same side, coupling members 36, 38 made of a thin constant elastic member are formed, and support members 40, 42 projecting from the center of the input and output side longitudinal vibra tion sound chips 32, 34 in a mechanical filter. Throughhole groups 32a, 34a with a smaller aperture than the resonance wavelength of longitudinal vibration are formed simultaneously in the treatment by the lithogoraphy technology in the 1st process in the manufacture of the mechanical filter. Moreover, a couple of input piezoelectric ceramics 44a, 44b are fixed to the input side longitu dinal vibration sound chip 32 and output piezoelectric ceramics 46a, 46b soldered to the output side longitudinal vibration sound chip 34 overlappingly in the 2nd process.
Patent JP-H11157303-A (JP)
Title: Tire tread for ice traction
Inventor: LUCAS DANIELLE
IPC: C08K7/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve tire tractive force on ice by containing a specific quantity of an additive selected from organic fibers selected from cellulose fibers and wood fibers and having the hydroxyl group on the surface and hollow or spherical ceramic grains having the silanol group on the surface. SOLUTION: A pneumatic tire having a tread of a rubber composition having the Shore A hardness within the range of about 45-65, preferably about 50-60, is formed. At least one kind of an additive about 2-30 phr or about 5-25 phr selected from at least one kind of organic fibers selected from cellulose fibers and wood fibers and having the hydroxyl group on the surface and hollow or spherical ceramic grains having the silanol group on the surface is contained. The spherical grains and the fibered additive are exposed on the surface of the tire tread, the surface area where the tire tread is kept in contact with ice is increased, and the tire tractive force on a frozen road is improved.
Patent JP-H04145658-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUDA TAKESHI
IPC: H01L27/04
Filed: 1990-10-08
Abstract: PURPOSE:To improve discharge capacity of an input protecting circuit in a state that an increase in the area of an IC pellet is reduced to a minimum limit and to enhance reliability by providing a second well on the outer periphery of a first well, and connecting it to a fixed potential. CONSTITUTION:An N-type well 3 is provided as a first well around a pad forming region provided on a field oxide film 2 on a P-type silicon substrate 1, an N-type well 4 is provided as a second well on the outer periphery of the well 3, and connected to a fixed potential. If a surge voltage is applied to an aluminum pad 8, a depletion layer of the well 3 connected to the pad 8 is extended, brought into contact with the opposed depletion layer of the well 4 to cause a punchthrough, and discharged through an aluminum wiring 9. Since the wells 3, 4 are formed on the outer periphery of the pad 8, the discharge capacity of the input protecting circuit can be improved in the state that an increase in the area of an IC pellet is reduced to a minimum limit, thereby realizing a MOS type integrated circuit having high reliability.
Patent JP-H06120354-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRABAYASHI HIROSHI
IPC: H01L29/78
Filed: 1992-10-08
Abstract: PURPOSE:To reduce the area occupied by a MOS transistor for a resistor of plasticity, which is connected between wirings constituting a neural network. CONSTITUTION:A hole is formed at the intersection of an N<+>-type polysilicon 3 for a first wiring and an N<+>-type polysilicon 5 for a second wiring, and a vertical MOS transistor for interconnecting both wiring is formed in the hole. The source and drain regions of the transistor are constituted of an N<+>-type polysilicon 7a, and on one hand, the N<+>-type polysilicon 7a is connected with an N<+>-type polysilicon 5 for a second wiring. The channel region of the transistor is constituted of a non-doped polysilicon 7b formed in the exposed surface of the hole formed with the isotropic etching selectively applied to a silicon oxide film 4 between the N<+>-type polysilicon 3 for the first wiring and the N<+>-type polysilicon 5 for the second wiring.
Patent JP-H10115205-A (JP)
Title: Electromagnetic valve gear driving system
Inventor: KAMIMARU SHINJI
IPC: H01F7/18
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic valve gear driving system, which detects the lift amount of a valve as a continuous data, without a problem of a mounting space for a valve lift measuring sensor space. SOLUTION: When the valve 7a of an intake electromagnetic valve gear operates from a closed state to an opened one, the application of a high frequency current to a closing-valve electromagnetic coil 8a not contributing the opening action operates the closing-valve electromagnetic coil 8a as an eddy current shift sensor to measure a valve lift of the valve 7a. Conversely, when the valve 7a operates from an opened state to an closed one, the application of a high frequency current to an opening-valve electromagnetic coil 9a not contributing to the closing action operates the opening-valve electromagnetic coil 9a as an eddy current shift sensor to measure a valve lift of the valve 7a.
Patent JP-H10117301-A (JP)
Title: Electronic camera
Inventor: HAKODA JUN
IPC: G03B17/02
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which causes no deviation on a screen, camera-shake is hardly caused and without damaging an external appearance. SOLUTION: In a liquid crystal display monitor 34 combined with a view finder, a center of an image picked up by an image-pickup optical system 22 is placed on an optical axis of the image-pickup optical system 22 and placed behind the image-pickup optical system 22 with respect to an object. Since the screen center of the liquid crystal display monitor 34 is placed on the optical axis of the image-pickup optical system 22, the image-pickup center is not deviated due to illusion of a photographer and correct framing is obtained. In addition to the liquid crystal display monitor 34 an optical finer 36 corresponding to the image-pickup optical system 22 is provided and camera-shake, due to unstable image pickup posture is prevented. Since one side of the liquid crystal display monitor 34 is fitted rotatably to a case 21, and the liquid crystal display monitor 34 covers a power supply container 32 and a memory card container 33 in a way to enable opening and closing, the external appearance is not damaged.
Patent JP-S62129990-A (JP)
Title: Portable cassette tape deck with television screen
Inventor: NISHIO MASAAKI
IPC: G09F9/00
Filed: 1985-11-30
Abstract: PURPOSE:To allow a television and a tape to be viewed and listened to selectively, to improve the utilization rate, and to increase the value of possession by providing a flat panel type display for a television screen on one flank. CONSTITUTION:The liquid crystal type display 20 is fitted to the front opening/ closing lid 12 of a television body 10, television operation buttons 22, 24, and 26 are arranged by it, and cassette tape operation buttons 14, 16, and 18 are provided on the top surface 10a of the main body 10. A television substrate 46 where the image receiving circuit composed of integrated circuits 48a, 48b, etc., is mounted, a tape cassette substrate 60, and a reel driving motor 62 are provided behind a partition plate 50 and the drivers of a liquid crystal display panel 40 and an electro-luminescence panel 42 are connected to the substrate 46 by a cable 44. A cassette 70 is inserted into a cassette holder 52 provided below the lid 12, which is closed, so that hubs 70a for a payoff and a take-up reel engage the driving shaft 54 of a motor 62.
Patent JP-S63125799-A (JP)
Inventor: KONDO YASUNORI
IPC: E21B10/12
Filed: 1986-11-13
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-H01113212-A (JP)
Title: Unloader of tire vulcanizer
Inventor: SATO EISEI
IPC: B29C35/16
Filed: 1987-10-28
Abstract: PURPOSE:To facilitate an assembly and regulation and also reduce the time by fitting hydraulic cylinders of the rotating part of an unloader in series. CONSTITUTION:A bracket 2 is fixed on the main body frame 1 of a vulcanizer and two guide rods 4 are attached to said bracket. A cylinder is put on said said guide rod 4 so that it can ascend, descend and rotate, a hydraulic cylinder 41 for rotation is put on said cylinder by means of a cylinder support 44 so that it can rotate around the pivot of said cylinder, another hydraulic cylinder 42 for rotation is rotatably put on a common pedestal plate 51 by means of a cylinder support 47, and the tops of both hydraulic cylinders are connected in series by means of a turnbuckle 43. A boom 50 rocks its one side by expanding and contracting one hydraulic cylinder 42 and the opposite side by expanding and coutracting another hydraulic cylinder 41.
Patent JP-S62127850-A (JP)
Title: Developing unit replacing device for rotary developing device
Inventor: IWAMOTO KENICHI
IPC: G03G15/00
Filed: 1985-11-29
Abstract: PURPOSE:To prevent the whole developing device from becoming larger in size, even if the number of available developing color increases, by supporting plural developing units by a rotary type developing device, so that a specified developing unit can be replaced easily, when an opening/closing plate provided on a housing of an image forming device is opened. CONSTITUTION:When an opening/closing plate 90 is opened, aligning arms 62, 83 move in the direction opposite to a photosensitive drum 1, and a connecting plate 61 moves in the direction for releasing a connected state. When the connecting plate 61 moves in the connection release direction, and also the aligning arms 62, 83 move in the direction opposite to the photosensitive drum,engagement use projections 52, 54 of a developing unit A positioned at the photosensitive drum side, an engagement receiving parts 63, 82 provided on the lower end part of guide groves 65, 81 positioned at the photosensitive drum side are released from their engagement, nd the developing unit A goes to a state that is can move upward along the guide grooves 65, 81. That is to say, the developing unit A can be removed from a developing device through an opening part 89 which is formed by opening the opening/closing plate 90.
Patent JP-S63123994-A (JP)
Title: Heat pipe
Inventor: OGUSHI TETSURO
IPC: F28D15/02
Filed: 1986-11-13
Abstract: PURPOSE:To improve the heat transporting capacity of the heat pipe with a structure easily manufactured by providing a vapor flow path provided with a first capillary material and a liquid flow path separately from each other, and also providing a second V-shaped capillary material in a slot connecting both flow paths with each other. CONSTITUTION:A working liquid 5 which has condensed at a condensing part 7 and has circulated to an evaporating part 6 via a liquid flow path 2, and permeates through a second capillary material and flows to a first capillary material 4 on the inner wall surface of a vapor flow path 1 from a slot part 3. Then, the working liquid 5 is reheated in the first capillary material 4 and is transported to a condensing part 7 in the form of a vapor. In this case, even if the slot 3 is widely formed, the capillary pressure is produced depending on the air hole diameter inherent to the second capillary material 8 and hence it is not lowered and the manufacture of the slot 3 and the second capillary material is facilitated, thus reducing the pressure loss and increasing the heat transporting force. Further, vapor bubbles 9 produced in the liquid flow are discharged into the vapor flow path 1 by the V-shaped capillarity of the second capillary material 8 and do not impede the liquid flow.
Patent JP-S61148257-A (JP)
Title: Resin composition
Inventor: UMEDA TAKASHI
IPC: C08L33/00
Filed: 1984-12-21
Abstract: PURPOSE:A composition useful as a molded article for the field of household electric appliances, having high heating distortion temperature, improved glossiness and rigidity, obtained by adding specific glass fibers to a composition consisting of a styrene-maleic anhydride copolymer and a terephthalic acid polyester resin. CONSTITUTION:100pts.wt. composition consisting of (A) 65-95wt% styrene- maleic anhydride and (B) 5-35wt% terephthalic acid polyester resin (preferably polyethylene terephthalate) is blended with (C) 5-60pts.wt. glass fibers which have 0.05-1.5mm average fiber length and 2.5-500, preferably 5-300 aspect ratio, and treated with either epoxy greige goods or urethane greige goods. A styrene maleic anhydride having 3-50mol% maleic anhydride content and 2,000-200,000 molecular weight is preferable as the component A.
Patent JP-S62131689-A (JP)
Title: Trunk line incoming system
Inventor: SAKAI HIROSHI
IPC: H04Q3/58
Filed: 1985-12-03
Abstract: PURPOSE:To save the number of truck lines used for the entire tenant by extracting a selection number of an extension to an incoming call from a trunk line, reading a tenant number corresponding to the selected number from the tenant number table and applying incoming display to the tenant to eliminate the split loss. CONSTITUTION:When an incoming call comes to a trunk line incoming trunk BWT, a central processing unit CPU receivers an selection number of an extension, e.g., '123'. Further, the central processing unit CPU refers to the item of the selection number '123' in the tenant number table INNCNV to obtain the tenant number, e.g., '2'. The central processing unit CPU, based on the tenant number '2' obtained, applies the incoming display by its lamp and a signal tone to a trunk line display panel COID2 in the tenant TN2 directly. When a reply such as a special number dial comes from an extension EXT2 in the tenant TN2 in response to the incoming call, the trunk line incoming trunk BWT and the extension EXT2 through a channel NW to apply reply connection to the trunk line incoming call.