baber/WOPTO huggingface dataset:
Patent JP-2000169918-A (JP)
Title: Extra-thin wire and its production
Inventor: ICHIKAWA MASATERU
IPC: C22F1/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an extra-thin wire having high strength of >=35 kgf/mm2 tensiles strength and used as a magnet wire or the like. SOLUTION: A copper alloy wire rod in which the concn. of Ag is controlled to 0.05 to 2.0 wt.%, and the balance copper with inevitable impurities is subjected to wire drawing at a wire drawing ratio of >=50%, and, after that, this wire-drawn copper alloy wire rod is coated with an insulating material under heating at 200 to 400 deg.C, which is baked. By this Ag concn. and heating temp. at the time of the coating and baking, an extra-thin wire having high strength of >=35 kgf/mm2 tensile strength and used as a magnet wire or the like can be obtd.
Patent JP-H11174206-A (JP)
Title: Protective filter
Inventor: AZUMA NAOKI
IPC: G02B1/10
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a protective filter satisfying all of a high transmittance, decreasing of both of the reflection on a screen and external light reflection and protection of the surface and the inside. SOLUTION: A first transparent film layer which is formed to a dense rugged shape on one surface and has the surface then point average roughness measured in accordance with JIS-B-0601 of 0.5 to 2.5 mμm and a haze measured in accordance with JIS-K-7105 of 5 to 15% is stuck to the one surface of a transparent resin sheet (for example, an acrylic resin sheet, etc.). A second transparent film which contains a fluorine compd. and is subjected to reflection prevention is stuck to another surface.
Patent JP-2001165069-A (JP)
Title: Scroll-type compressor
Inventor: SHIBAMOTO YOSHITAKA
IPC: F04C28/16
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a scroll-type compressor capable of reducing the internal leak. SOLUTION: A compression chamber 16 is formed by a fixed scroll 2 and a movable scroll 4. A first back pressure chamber 14 is formed on the back of the movable scroll 4. The fluid of discharge pressure is guided into the first back pressure chamber. An unloader mechanism 11 is mounted for guiding the refrigerant gas of the compression chamber 16a during compression to the side of a suction port 13. A control part 31 is mounted for controlling the unloader mechanism 11.
Patent JP-2000126375-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine allowing a reasonable wiring process and having good workability. SOLUTION: This pachinko machine 1 has a front frame 2 openably hinged with one side to an outer frame 3 and mounted with a game board 14. The pachinko machine 1 is provided with a control device provided on the back side of the pachinko machine 1, a bulged upper tray provided on an opening/ closing panel 41 openably hinged with one side to the front side of the pachinko machine 1, having a ball storage section and forming a space portion between it and the opening/closing panel 41, an electrical component provided at least at a position discernible by a player on the upper tray, and a wire passing port 50 located near one hinged side of the front frame 2 at the lower section of the mounted game board 14. Lead wires 23 from the control device and lead wires from the electrical component are connected through the wire passing port 50.
Patent JP-H10147964-A (JP)
Title: Remote control type drain device for wash stand
Inventor: ITO YOSHIHIRO
IPC: E03C1/22
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To utilize a space in a cabinet as effectively as possible by providing a water flow lower limit bulkhead continued to the lower section of the fitting section of a drain faucet and formed with a drain gap at the lower edge in a drain pipe joint, providing a water flow upper limit bulkhead at a connection section to a drain pipe, and applying a trap function on the joint. SOLUTION: A fitting section to a connecting member for fastening and connecting a faucet 1 to a joint 7 is provided on the upper face of the upper body 14 of the drain pipe joint 7 fitted with the upper and lower bodies 14, 15, and a connection section 4 to a remove control device 12 is protruded on the upper face. A water flow lower limit bulkhead 8 continuously and tubularly superended and formed with a drain gap 9 at the lower edge 8' is provided at the lower section of the connecting member. A water flow upper limit bulkhead 10 heaved with a part of the bottom face of the lower body 15 higher than the water flow lower limit bulkhead 8 is provided at a connection section 6 to a drain pipe 5 provided on one side of the lower body 15. A water flow gap 11 is formed with the back face of the upper body 14, and a trap function is provided in a drain pipe joint 7.  No dead space is left in a cabinet, and the space can be effectively utilized.
Patent JP-H10213134-A (JP)
Title: Semispherical bearing device to prevent deformation of semisphere
Inventor: SAI SHINSHO
IPC: F16C35/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a semisphere to prolong its service life by forming a deformation prevention means which absorbs a deformation amount of the semisphere at a position apart from a shaft hole of the semisphere to be inserted into a shaft by a predetermined interval. SOLUTION: When semispheres 30, 35 are pushed into a shaft and a shaft formed in such a manner that it is smaller than a diameter P of a second semisphere deformation prevention part 110 and larger than a diameter of a through hole is forcedly pushed into through a through hole of a first face 80, the deformation due to pushing in and fitting occurs in a semisphere fixing part by the shaft having a larger diameter than that of the through hole. But, at this time, an amount of deformation which occurs in the semisphere fixing part in which a first semisphere prevention part 100 which can absorb an amount of deformation is not transmitted to a semispherical face. Next, when the shaft is pushed in, the shaft reaches the second semisphere deformation prevention part 110.  At this time, since the diameter of the second semisphere deformation prevention part 110 is formed to be larger than that of the shaft, the sphericity of semispherical faces 30c, 30d of the semispheres 30, 35 is maintained as it is. For this reason, it is possible to prevent nonuniform distribution of fluid pressure due to the deformation of the semispheres 30, 35.
Patent JP-2001134836-A (JP)
Title: Coin locker
Inventor: HIRAI HIROHISA
IPC: G07F17/12
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To perform the delivery of and the payment of the price by an internet commercial transaction at an unmanned coin locker. SOLUTION: Concerning the coin locker A, a card slot 4 for inserting a floppy disk generated at the time of internet commercial transaction, a computer system 6 for analyzing commercial transaction information written on the floppy disk and a storage box 2 showing the prize and storage place of the relevant article as a result are shown by a display device 1 and an indicator lamp 3 and after the account of the price is settled at a price slot 5, the locker is unlocked by an electronic lock 7.
Patent JP-H10185888-A (JP)
Title: Coupled area extracting method in b-scope image
Inventor: OZAWA KINGO
IPC: G01N29/44
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enable the speedy and accurate judgment of flaws in rails, etc., by extracting coupled areas branched on the B-scope image of reflection echoes as one coupled area. SOLUTION: As the coupled area extracting process for a B-scope image processing device 13, a position on the B-scope image of an reflection echo is calculated, and in the case that the distance between the position of a reflection echo allocated last an already used allocation number and the position of a detected reflection echo is within a predetermined range, the used allocation number is allocated to the detected reflection echo. In the case that the used allocation number is not allocated to the detected reflection echo under this condition, a yet-to-be used allocation number is allocated to the detected reflection echo.  When there is more than one such allocation number that the distance between an reflection echo last allocated the allocation number and the position of the detected reflection echo is within the predetermined range among already used allocation numbers, one of the allocation number is allocated to the detected allocation echo, and it is stored that the other one of more than one allocation numbers and the allocated allocation number are coupled with each other.
Patent JP-H06204441-A (JP)
Title: Solid-state image sensing device
Inventor: KUDO TOKUYUKI
IPC: H04N5/335
Filed: 1992-12-28
Abstract: PURPOSE:To reduce the ghost due to multiple reflections of irregularly reflected light by forming on a flattened layer a transparent resin layer having-a refractive index lower than that of the flattened layer, without making the film thickness of the transparent resin layer smaller. CONSTITUTION:In a solid-state image sensing device wherein a transparent resin is sealed in a package and transparent resin layers 11 and 12 are formed on a flattened layer 10, the transparent resin layer 11 having a refractive index lower than that of the flattened layer 10 is formed on the flattened layer 10. For instance, after depositing an acrylic resin (refractive index: about 1.45) as the flattened layer 10, the first transparent resin layer 11 having a refractive index lower than the flattened layer 10 is formed by spin coating or baking. As the low-refractive index transparent resin, a polymer (refractive index: about 1.35) is used in which the hydrogen atoms of polyethylene are substituted for by fluorine atoms. Then, a metal mold is used to inject a 3-2 alloy as the second transparent resin into the package, and the second transparent resin layer 12 is formed by baking, the surface of which is thereafter abraded to be flattened.
Patent JP-H11186414-A (JP)
Title: Non-volatile storage device and its manufacture
Inventor: KITAMURA TAKUYA
IPC: H01L21/336
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To realize a low voltage and a high speed operation by increasing a junction capacitance between a control gate and a floating gate by the adaptation of a CMP technique and a dry etching technique without increasing a cell area. SOLUTION: This device is provided with floating gates 4 and 6 formed through a first gate insulating film 3 on a semiconductor substrate 1, and a control gate 8 capacitance-joined through a second gate insulating film 7 with the floating gates 4 and 6. The floating gates 4 and 6 are shaped like deeper recession than recession formed by reflecting a base shape, and the second gate insulating film 7 is provided on at least the recessed inside wall surface of the floating gates 4 and 6.
Patent JP-2000173079-A (JP)
Title: Fiber position control mechanism of proximity field recording apparatus
Inventor: FURUKAWA TATSUYA
IPC: G11B9/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fiber position control mechanism of proximity field recording apparatus that can realize high density recording with a simplified structure. SOLUTION: In the proximity field recording apparatus comprising a recording head provided approximately or in contact on a recording medium, a proximity field beam writing fiber and a fiber position control mechanism for coupling the recording head and proximity field optical beam writing fiber and controlling the end position of the proximity field optical beam writing fiber, the fiber position control mechanism is formed using a cylindrical piezoelectric vibrator arranging at least three electrodes (21, 22, 23) at the surface thereto.
Patent JP-H06203761-A (JP)
Title: Magnetron for electronic range
Inventor: SAITO HISAO
IPC: H01J23/22
Filed: 1992-12-28
Abstract: PURPOSE:To suppress unnecessary radiation to a cathode input side and further to improve oscillation efficiency by uniformly generating distribution of a microwave field in an action space end part. CONSTITUTION:In a magnetron for an electronic range, a plurality of vanes 2 are radially arranged in the inside of an anode cylinder 1, and every other these vanes are short-circuited by inner side strap rings 3, 4 and outer side strap rings 5, 6. Further, a distance from a tube axis to a connection point between the inner side strap ring and the vane is set almost equal to or longer than a distance from the tube axis to a connection point between the outer side strap ring and the vane.
Patent JP-H07185322-A (JP)
Title: Adsorbent for sr ion
Inventor: AIBA NOBUHIKO
IPC: C01G30/00
Filed: 1993-12-27
Abstract: PURPOSE:To produce an adsorbent having heat resistance and radiation resistance and excellent in adsorbing characteristic to Sr ion by using an inorg. ion exchange body expressed by a specified composition formula. CONSTITUTION:The inorg. ion exchange body expressed by the formula SnO2.aSb2O5.nH2O is used for this absorbent. In this case, (a) is a number satisfying 2<=a<=10 and (n) is zero or a positive integer. Since this adsorbent is markedly large in Kd(Sr) in an acidic aq. soln., in other wards, extremely large in Sr ion adsorbing ability from the acidic aq. soln. dilute in Sr ion concn. Moreover, this adsorbent has heat resistance and radiation resistance. Consequently, this adsorbent is useful for treatment of a radiation nuclear species- containing matter, especially for water treatment such as a treatment of a waste liq. containing Sr ion discharged from a nuclear plant such as a nuclear power plant and a nuclear fuel reprocessing plant.
Patent JP-H09188349-A (JP)
Title: Discharging container
Inventor: KUROKAWA TAKUMI
IPC: B65D47/20
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent air, etc., from entering not only the discharging port part but also the inside of the container main body, and prevent a liquid from drying and keep the container hygienical by a method wherein an elastic member which is normally closed but is opened by the pressure of a liquid, is arranged at the discharging port part, and an opened part by a liquid pressure of the elastic member is made the discharging port. SOLUTION: When a crown 16 is pressed, a cylinder 10 slides downward while resisting to the spring force of a spring body 9. In this case, a valve 13 is opened, and the internal pressure of the container becomes higher by a liquid which goes out to a liquid circulating passage of a nozzle member 15 from the inside of an internal hole 12 of the cylinder 10, and a thin plate-form member 20 deforms, and a discharging port part 19 is opened, and a liquid circulating passage is formed, and in the end, the liquid is discharged from a discharging port 21 which is formed on a nozzle body 14. Also, when the pressing of the crown 16 is released, the thin plate-form member 20 returns, and the liquid circulating passage is closed again, and at the same time, the cylinder 10 returns upward by the spring force of the spring body 9.  In this case, a valve 7 is opened, and the liquid goes out to the internal hole 12, and the preparation for a next use is done.
Patent JP-H0663461-A (JP)
Title: Gear-driven sprinkler
Inventor: YORAMU HADARU
IPC: B05B3/02
Filed: 1991-12-04
Abstract: PURPOSE: To provide a sprinkler which is rotated by utilizing the pressure of feed water free of a possibility of clogging and failure in rotating. CONSTITUTION: The gear drive sprinkler has a fixed ring gear 44 which is fixed to the sprinkler housing 4 and has a circular array of teeth, a rotatable ring gear 46 which is coupled to the sprinkler nozzle 8 and has a circular array of teeth coaxial with, but of a different number than, the teeth of the fixed ring gear, and a planetary gear which is rotated by a sprinkler drive 26 and has a circular array of teeth meshing with the teeth of both ring gears 44 and 46. The planetary gear 42 rotates the rotatable ring gear 46 at an angular velocity corresponding to the difference in the number of teeth of the two ring gears 44 and 46 so as to planetate around the two ring gears 44 and 46.
Patent JP-2001169599-A (JP)
Title: Vector-control device of induction motor
Inventor: NEGORO HIDETO
IPC: H02P27/04
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a vector control device of an induction motor that performs vector control by calculating a d-axis current command, a q-axis current command, a slide angular frequency command based on a torque command, a secondary magnetic flux command, and an induction electric motor constant, and that has a means for automatically adjusting the correction value of secondary resistance. SOLUTION: Using d, q-axis feedforwad voltage command values E1DFF and E1QFF, e, q-axis voltage command values E1DR and E1QR, and a torque current command value IQR and a magnetic flux current command value IDR; a secondary resistance correction value ΔR2 is calculated by a secondary resistance correction operation part 10. Using the secondary resistance correction value ΔR2, the vector control of an induction motor 19 is made by a vector control command operation part 1.
Patent JP-H11185556-A (JP)
Title: Electric switch and electric switch assembling method
Inventor: NIKAIDO YUJI
IPC: H01H1/06
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric switch, capable of reducing the number of parts and improving its assembling workability. SOLUTION: Plural armatures are provided and plural conductor patterns 2a-2c corresponding to the plural armatures are provided on a flexible printed circuit board 2 at the boundary of its bent portion. For the plural conductor patterns to be electrically connected to the plural corresponding armatures with the bent portion 12a of the flexible printed circuit board 2, the plural armatures and the plural conductor patterns 2a-2c are positioned by a positioning part to make electrical continuity with the contact of the plural armatures.
Patent JP-H10183722-A (JP)
Title: Hygienic washing device
Inventor: MIZUTANI MASATAKA
IPC: E03D9/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of a front fringe part of a casing in a device in which the front fringe part of the casing is separate from a main body side of the casing. SOLUTION: A front fringe part 4 of a tank cover 2 is swell out into a bowl 3 of a Western-style toilet bowl 1, and this front fringe part 4 is separate from the tank cover 2 and is connected with the tank cover 2 by a connection metal fitting in such a manner that it can turn. The front fringe part 4 can be in a condition in which it comes into contact with the tank cover 2 and be in a condition in which it leaves the tank cover 2 in the forward direction. By drawing out the front fringe part 4 toward this side, it is possible to clean a top face of the Western-style toilet bowl 1 on a lower side of the front fringe part 4 sufficiently.
Patent JP-H10187086-A (JP)
Title: Display system
Inventor: HAMAGUCHI MITSUHIRO
IPC: G09G3/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To allow the life of a display element to be grasped before it breaks down, by displaying the lighting time intergrated in the past for every display element on a lighting frequency display board. SOLUTION: The display board 1 is composed from plural display units 2 each of which composed from a number of display elements supported in a matrix form by the casing. And each display unit 2 is connected to the display control section 5 in parallel by signal lines 4 such as flat cable. On the computer 6 side, a display element which is made to be lighted in accordance with a display pattern is specified and the lighting time of the display element is integrated and stored in an integrated data memory 14, the data of which, i.e., the lighting time of each display element, is outputted to a lighting frequency display section 11. By this, the exchange time or inspection time of a display element can be grasped before the display element breaks down.
Patent JP-H05164016-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: KISHIDA TAKESHI
IPC: F02M51/06
Filed: 1991-12-10
Abstract: PURPOSE:To easily achieve an electromagnetic type fuel injection valve making at a low cost and improve assembly property by simplifying sealing structure and reducing the number of seals for sealing fuel and forming sealing surfaces without machining. CONSTITUTION:The housing 6 of an electromagnetic fuel injection valve 1 is divided into a case 6a to hold a valve assembly 5 and a housing body 6b. The case 6a is a pipe drawing work, and the housing body 6b is a press work. A core 7 is formed by drawing a pipe, and an O-ring is secured between the sealing surface of the external periphery of the head of the core 7 and the sealing surface of the internal periphery of the base end of the case 6a. The housing body 6b is press-fitted to the external periphery of the case 6a. The seal surfaces are of non-machined ones formed by drawing.
Patent JP-2000168548-A (JP)
Title: Mobile truck device
Inventor: UMEMOTO MASARU
IPC: B61B13/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a mobile truck device with its feeder cable of a mobile truck not constituting an obstacle for going on a passage and allowing an easy change of the work transport line. SOLUTION: This mobile truck device includes a truck 1 equipped with a takeup drum 3 on which a feeder cable 2 leading from an external power supply is taken up, and the truck 1 reciprocates along a groove 9A of a guide rail 9 installed on the floor surface F and is equipped with guide rollers 6A-6D to guide the middle part of a long stretching cover member 5, and the two ends of the cover member under guidance of the rollers are fixed to the floor surface at each terminal of the truck running path.
Patent JP-H09165259-A (JP)
Title: Semiconductor porcelain composition and its production
Inventor: HISHINUMA KAZUMICHI
IPC: C04B35/46
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor porcelain composition small in specific resistance and high in voltage resistance by adding a fine amount of ZrO2 to a barium titanate porcelain composition containing Ba, Sr, Ca, Pb, rare earth elements, Ti, Mn, and Si. SOLUTION: This semiconductor porcelain composition comprises (Ba1- P- Q- R- SSrPCaQPbRMS)TiXO3 (M is an element selected from rare earth elements), MnO2 and SiO2 , and further 100-2,000ppm of ZrO2 . The semiconductor porcelain composition is obtained by grinding the raw materials of the porcelain composition into particles having an average particle diameter of <=1μm with ZrO2 balls, molding the particles and subsequently sintering the molded product.
Patent JP-H09175882-A (JP)
Title: Treating member-handling method, treating member-handling mechanism and treating member-handling device in single crystal pull-up apparatus
Inventor: YANAGIMACHI TAKAHIRO
IPC: B66C1/66
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enable the easy handling of treating members having heavy weight, a high temperature, etc., in a single crystal pull-up apparatus, by constructing mechanical mechanism carrying out the vertical motion, rotation and horizontal movement of the members. SOLUTION: After a stopper pin 15 is pulled out from a stopper hole 14 of a lifting device 1, a movable vertical member 12 is opened outside around a hinge 13, and engaging pins 16, 16 of a fixed vertical member 11 are engaged into pin holes 104H, 104H of a graphite crucible 104. Subsequently, the movable vertical member 12 is rotated toward inner side, and engaging pins 17, 17 are engaged into the pin holes 104H, 104H of the crucible 104. Then, the stopper pin 15 is engaged into the stopper hole 14 to fix the movable vertical member 12. Subsequently, a wind-up chain 44 of a crane apparatus 4 is fixed in chain holes 10H, 10H of a horizontal member 10, a hook 43 at the lower end of the wind-up chain 44 is passed into a ring 44R, and a wind-up actuator 41 is driven to lift up the crucible 104.  Then, a rotation actuator 45 is driven to rotate an arm part 40 and the crucible 104 is made to turn toward a desired direction.