baber/WOPTO huggingface dataset:
Patent JP-2001167847-A (JP)
Title: Card connector having ejector
Inventor: KIMURA AKIRA
IPC: H01R107/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a card connector having an ejector that is manufactured with less number of parts and cost and is light in weight. SOLUTION: The connector 1 comprises a connector part 2 being engaged and separated to and from a PC card, a frame 3 for guiding inserting and ejecting of the PC card, and an ejector part 7 for ejecting the PC card. The ejector part includes a member formed in T shape by levers 71 and arms 75, a front face button 8, and side face button. The levers have central supporting point 72, a card pressing part 73 at one end, and side operating part at the other side, respectively. Near a leading end of the arm extending from a center of the lever, a pair of winding parts 76, crank shape part 77, and front face button fixing part 78 are in turn mounted. The supporting point of the lever is fitted into recess 66 through lever hole 65 from lower surface of a frame 6 of frame part, and the pair of winding parts are wound around a leading end 68 of the frame.
Patent JP-2000174148-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacture
Inventor: KOBAYASHI KIYOTERU
IPC: H01L21/8247
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device from which data can be read out accurately, which has a superior charge holding characteristic and a superior rewriting endurance, and in which no write is made with a nonselected memory cell transistor. SOLUTION: A memory cell transistor 100b is provided with a silicon substrate 1 having a main surface 1b, a plurality of belt-like isolation oxide films 4a and 4b formed on the main surface 1b of the substrate 1 so that the films 4a and 4b may be extended continuously in about the (100)-direction, and belt- like source and drain areas 5b and 6b which are formed on the main surface 1b of the substrate 1 so that the areas 5b and 6b may be extended in about the (100)-direction.
Patent JP-H10185085-A (JP)
Title: Stand for blackboard
Inventor: TSUJIMURA SUSUMU
IPC: F16M11/22
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a stand having an auxiliary stand which can prevent the falling of a whiteboard or an electronic blackboard, and can make them using condition and nonusing condition without removing them. SOLUTION: At the lower part near the end of a base 5 to support a supporting pipe to support a blackboard, a caster 6 is installed so as to make the blackboard movable freely. Near the end of the base 5, an auxiliary stand 11 rotatable between a falling preventive position extended from the front end of the base, and a sprung up movement permitting position is provided, so as to prevent the falling of the blackboard while making it movable. Further, a lock mechanism 24 to prevent the rotation of the auxiliary stand 11 positioning at the falling preventive position in the direction separating form the floor surface is provided, so as to prevent the falling of the blackboard securely.
Patent JP-H10189837-A (JP)
Title: Heat-dissipating device for electronic component and its manufacture, and mold for manufacturing heat-dissipating device for electronic component
Inventor: AKATSUKA KOZO
IPC: C10N40/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-performance heat-dissipating device in which smaller-diameter pins are arranged at high density in such a way that the generation of defectives is reduced by a method, wherein the heat dissipating device is molded by using a mold in which hole parts sufficiently deeper than the height of the pins are formed and the pins are cut at a prescribed height. SOLUTION: In pin holes 212, only entrance parts through which a material is guided have diameters which are equal to diameters of pins, and diameters at the inside of the pin holes 212 are made thicker than those of the entrance parts. By this structure, the material which is passed through the entrance parts of the pin holes 212 does not come into contact with the pin holes 212 any longer. In addition, the respective pin holes 212 are not subjected to any limit in the direction of their depth, until they reach a die counter punch 22. Then, pin parts at a press finished product are in serted into a die for cutting the pin legs are cut by an edge, and heights of the pins are made uniform at a prescribed height.
Patent JP-2001163696-A (JP)
Title: Device for pulling silicon single crystal and method of producing silicon single crystal using the same
Inventor: TAKANO HIDEAKI
IPC: C30B29/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for pulling a silicon single crystal which is capable of eliminating a primary factor inducing dislocations in the silicon single crystal by removing foreign matters such as silicic acid base foreign matters such as quartz glass or cristobalite caused by a quartz crucible, carbon foreign matters caused by graphite members or silicon carbide members in a furnace, foreign matters caused by silicon oxides evaporated from a silicon melt, or the like, from the growing interface of the crystal, thereby a high quality silicon single crystal product whose inside is almost free from dislocations or defects can be produced, and to provide a method of producing the single crystal. SOLUTION: In a device for pulling up a silicon single crystal by a Czochralski method, homo-polar facing magnets 11a, 11b, which supply a cups magnetic field to a silicon melt, are arranged at the upper part and the lower part of the outer wall of a pulling-up furnace and further a tubular gas straightening device 9 for allowing an inert gas introduced into the furnace from the upper part of the pulling-up furnace to radially flow toward the outer side of the surface of the melt from the vicinity of peripheral surface of the silicon single crystal being pulled up is arranged.
Patent JP-H10186757-A (JP)
Title: Image forming device
Inventor: SHIBATA AKIHIRO
IPC: G03G15/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which the driving time of a scanner motor for driving a scanning means of image forming is shortened, and the starting control of the scanner motor can be performed without reducing the tolerance in use or life of a motor driving semiconductor IC. SOLUTION: In starting of a scanner motor 11, a power source switching signal 201 generally fixed to 'H' level. for a prescribed time after the ON signal 200 of the scanner motor 11 is ON to drive the scanner motor is switched to 'L' level, and a switch transistor 203 and a current supplying transistor 206 are OFF, whereby the drive voltage of the scanner motor 11 is reduced from a steady rated voltage V1 to V2. On and after the prescribed time, the power source switching signal 201 is switched to 'H' level to return the drive voltage of the scanner motor 11 to the steady rated voltage V1.
Patent JP-2000173547-A (JP)
Title: Gas discharge tube
Inventor: IKEDO TOMOYUKI
IPC: H01J61/68
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge tube capable of emitting light of high brightness constantly. SOLUTION: An inner surface 262a of an arc ball housing concave part 262 which greatly affects to a shape of an arc ball in a gas discharge tube is formed circular in cross section and bulges to the outside. The arc ball is formed in front of a slit-shaped focusing opening 40 so as to be housed in the arc ball housing concave part 262 in a regular shape. The arc ball having uniform brightness distributions in a longitudinal direction of the slit-shaped focusing opening 40 can be securely formed within the arc ball housing concave part 262.
Patent JP-2000170615-A (JP)
Title: Fuel filter
Inventor: ICHIHARA TAKAYUKI
IPC: B01D35/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent a body bottom part from corroding by not forming a clearance between a retainer for a spring shoe of a coil spring for holding a filtering element and the both bottom part and preventing foreign matter from entering, in a filter for a diesel engine. SOLUTION: A cylindrical filtering element 13 having a porous inner cylinder 13b inserted in a cylindrical filtering material 13a and having end plates 13c mounted on the upper and lower ends is housed in a steel plate-made cup-shaped body 1. A sheet plate 12 having an inlet passage 12a and an outlet boss part 12b and a cover plate 14 are superimposed on the filtering element, the peripheral edge of the cover plate 14 is caulked to the body 11 to close the releasing end of the body, a coil spring 17 and a synthetic resin-made retainer 16 are arranged beyond the filtering element 3 to energize the element 13 upward by the spring, the retainer 16 is fixed to the bottom part of the body 11 by a polyester hot melt adhesive S, and therefore, foreign matter is prevented from entering the bottom part of the body 11, and corrosion is prevented from being generated.
Patent JP-H05165140-A (JP)
Title: Dye fixing element
Inventor: AONO TOSHIAKI
IPC: G03C1/494
Filed: 1991-12-12
Abstract: PURPOSE:To obtain a dye fixing element free from generation of void unevenness even if preserving for a long time in a high humidity and a pressurizing state, in the method for forming an image by transferring color image formed by development or heat-development to the dye fixing element. CONSTITUTION:In the dye fixing element having a dye fixing layer for fixing a diffusible pigment produced or released by developing or heat-developing after imagewise-exposing a photosensitive element or simultaneously with exposing, a basic group and/or one part of whole part of a basic precursor is contained in the dye fixing layer provided on the surface of one side or/and the adjacent layer thereof and at least the outermost layer of the surface of the opposite side is made from a layer consisting essentially of polyvinylalcohol cross-linked with a borate.
Patent JP-H06178171-A (JP)
Title: Mounting device for monitor camera
Inventor: NISHIURA SUSUMU
IPC: H04N5/225
Filed: 1992-12-04
Abstract: PURPOSE:To improve workability by mounting a device by performing only work from the under side of a ceiling by comprising the device of a fixed frame, a camera holder, and a flange part, and mounting a monitor camera by fixing the fixed frame with the flange part with a screw. CONSTITUTION:After a coaxial cable from the ceiling is mounted on a camera 14, the screw 40 of the fixed frame 18 is aligned with the notched part of the flange part 22, and the fixed frame 18 and the flange part 22 are fixed by sliding the fange part 22. At this time, the screw 40 for the adjustment of a camera mounting angle is untightened. After a tilt fixing screw 44 inserted to the arc shape notched part 42 of a mounting piece 34 to connect the camera holder to the flange part 22 is untightened and an angle of field is aligned, adjustment in a vertical direction can be performed by locking the screw. Also, the adjustment in a horizontal direction is performed by fixing a housing device by tightening an untightened screw 40 after the angle of field is aligned by rotating the whole housing device with the fixed frame 18. Thereby, it is possible to dispense with the work on the ceiling, which improves the workability.
Patent JP-H10197063-A (JP)
Title: Waste heat charging electric water heater
Inventor: HISHINUMA YUICHI
IPC: F24H1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the total efficiency, to miniaturize a hot water storage tank, and to drop the temperature of the stored hot water by providing a control device to charge the excess heat recovered by a waste heat recovery equipment and control an preheating means and a fuel cell. SOLUTION: When a fuel cell 10 is operated, the waste heat is recovered by a waste heat recovery equipment 20. A part of the recovered waste heat is charged into hot water in a hot water storage tank 2A by a waste heat charging means A including a heat exchanging part 21. Thus, the waste heat is effectively utilized as the thermal energy for heat insulation of the hot water storage tank 2A. The rest of the recovered waste heat utilized for the thermal energy for heat insulation can be utilized for the external load through a heat exchanging part 22. Even when the fuel cell 10 is not operated by the command from a control device 15, the fuel cell 10 is preheated with the air preheated by an air preheater 11, and the repeated fatigue due to the temperature change is reduced.  The waste heat obtained by the preheater 11 is recovered by the waste heat recovery equipment 20, and charged into the hot water storage tank 2A.
Patent JP-H06197636-A (JP)
Title: Method for separating calyx of flower and its apparatus
Inventor: EGUCHI SATORU
IPC: A23N15/00
Filed: 1992-12-07
Abstract: PURPOSE:To obtain a method for surely separating petals of various flowers used for food, coloring, fragrant, antioxidant uses, etc., from the calyceal part and its apparatus. CONSTITUTION:The calyceal part is loosened by pressurizing between rollers from which a belt 1 revolving in the horizontal or vertical direction is suspended to facilitate the separation of petals. The pressurizing is continuously carried out to separate the petals from the calyx.
Patent JP-2000213226-A (JP)
Title: Hinge for game machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F7/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a hinge for game machine which can easily engage the movable part with the fixed part separately provided on the upper angle part and the lower angle part of the front frame and the body frame of a game machine. SOLUTION: This hinge for game machine is provided with a fixed part 1 fixed on the upper angle part of the body frame 15 of a game machine, and a movable part 12 fitted to the upper angle part of the front frame of the game machine rotationally movably supported with the fixed part 1 by engagement of a pin and a bearing part.  A pin 13 is downward projectingly provided on the horizontal fitting plate of the movable part 12, a hole-like bearing part 4 to be inserted with the pin 13 is provided on the horizontal projecting part 3 projected on the front part of the fixed part, an opening part 7 is formed on the outside edge part of the horizontal projecting part 3, a guide passage 6 is communicatedly formed between the opening part 7 and the bearing part 4, and a plate spring member 5 holding from the lower side the pin 13 entering from the opening part 7 to the guide passage 6 and introducing to the bearing part 4, is elastically deformably fitted to the underside of the horizontal projecting part 3.
Patent JP-H11182631-A (JP)
Title: Flexible flywheel
Inventor: TERADA HIDEKI
IPC: F16F15/131
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To restrain vibration generated in a flexible plate by decreasing resonance magnification by separating flywheel mass from a compression plate when a flexible plate partly elastically deforms. SOLUTION: This flywheel is equipped with an elastically transformable flexible plate 1, an elastically deformable compression plate 2 which is smaller than the flexible plate 1 and has central member 2A and an edge member 2B formed so as to bend from the outer edge of the central member 2A and extend outward, and a ring shaped flywheel mass 3 having a prescribed moment of inertia. The flexible plate 1 is fixed to the flywheel mass 3 at its outer edge, the compression plate 2 tightly comes into contact with the flexible plate 1 at its central member 2A and separatively touches the flywheel mass 3 at its edge member 2B, and edge member 2B partly separates from the flywheel mass 3 when the flexible plate 1 deforms elastically.
Patent JP-H10175840-A (JP)
Title: Cosmetic cream having physically therapeutic activity
Inventor: SAI CHUGAKU
IPC: A61K8/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic cream having physically therapeutic activities by formulating a mixing material capable of irradiating far infrared rays in a specific proportion. SOLUTION: This cosmetic cream having physically therapeutic activities is obtained by mixing 4wt.% mixture of 70-90wt.% CHINJU rock powder, 20-7wt.% tantalum oxide (Ta2 O5 ) and 10-3wt.% niobium having (Nb2 O5 ), capable of irradiating far infrareds rays with other mixing materials for a cosmetic cream and stirring the mixture to be uniform. CHINJU rock in included in a volcanic rock and comprises 73.41% SiO2 , 12.34% Al2 O3 , 2.27% Fe2 O3 , 2.95% sodium oxide, 5.33% potassium oxide and 3.70% crystal water.
Patent JP-H05168385-A (JP)
Title: Fishing bait and its production
Inventor: SASAHARA KATSUMI
IPC: A01K97/04
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a light-emitting fishing bait usable for the fishing at a dark place such as night fishing or fishing in depth by coating the surface of a raw bait with a coating agent containing a thickener and a light- accumulation agent, immersing the coated bait in a Ca solution to form a gelatinized coating film on the surface and freezing the product. CONSTITUTION:A raw bait is prepared by kneading one or more kinds of minced krill, sardine, chrysalis, sea urchin, Japanese abalone, etc., and forming the mixture. The surface of the raw bait is coated with a coating agent produced by mixing >=3wt.% of a thickener consisting of one or more materials selected from alginic acid, sodium alginate, carboxymethylcellulose, carrageenan, etc., and a light-accumulation agent and the coated raw bait is immersed in a calcium solution such as a solution of calcium lactate, calcium hydroxide and calcium chloride to form a gelatinized coating layer on the surface of the mixed bait. The obtained solidified bait is frozen to obtain the objective fishing bait emitting light to attract fish with the light and usable for the fishing at a dark place such as night fishing or fishing in depth.
Patent JP-2001176014-A (JP)
Title: Magnetic head assembly
Inventor: KOBAYASHI HIROSHI
IPC: G11B5/105
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling process of a magnetic head assembly and to improve the yield. SOLUTION: A holder assembly 6 is inserted from the opening 21 of a shield case 2 to permit the lower end surface 24 of the shield case to abut on the upper surface 38 of the projecting part 37 of a holder half body 31. The shield case 2 is positioned with respect to the holder assembly 6 by the abutment of the lower end surface 24 onto the upper surface 38 of the projecting part 37, the case is positioned without using a temporal fixing jig and the deviation of the holder assembly 6 from the shield case 2 in position in an epoxy resin hardening process is prevented.
Patent JP-H05135770-A (JP)
Title: Alkaline battery
Inventor: YONEYAMA KUNIO
IPC: H01M4/62
Filed: 1991-11-13
Abstract: PURPOSE:To provide an alkaline battery provided with a gelatinous negative electrode having no environmental pollution and sufficiently preventing the corrosion of unamalgamated zinc alloy grains and preventing the internal pressure rise by the hydrogen gas generation during storage by adding indium oxide. CONSTITUTION:An alkaline battery has a gelatinous negative electrode made of zinc alloy grains, a gelatinizer, and an alkaline electrolyte. Indium oxide having the grain size of 0.1-20mum is added to the gelatinous negative electrode. In2O3, InO, or In2O is preferably used for the indium oxide, the added quantity to the gelatinous negative electrode is preferably set to 10-3000PPM, and the zinc alloy grains are preferably unamalgamated.
Patent JP-H09180273-A (JP)
Title: Stamper for forming recording surface of optical recording medium and production of optical recording medium
Inventor: HATSU TOSHIHIRO
IPC: G11B7/26
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To allow smooth thermal expansion of a stamper and to enable molding substrate of an optical recording medium of high quality. SOLUTION: At the time of molding the substrate of optical recording medium, this stamper 1 has an information region 3 for forming a groove and/or a pit for recording signals on the substrate 2 side. A thin thickness part 4 having a thickness thiner than the thickness at the information region 3 is formed in the radial direction of the stamper 1 from an outside of the information region 3 to the outer periphery of the stamper 1.
Patent JP-H10190799-A (JP)
Title: Electromagnetic shielding device for portable telephone set
Inventor: SAITO JUNKO
IPC: H04B7/26
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding device for protecting the adverse influence of an electromagnetic wave generated from a portable telephone set to a living body as much as possible. SOLUTION: When an electromagnetic shielding body 17 is formed in a cap form lapping the head part of an operator 28 by using an electromagnetic shielding member or it is constituted of a wig transplant part composed of the electromagnetic shielding member, the adverse influence of the electromagnetic wave to the living body is protected only by wearing a cap or putting on a wig. Shielding films 21 are formed to be almost similar to a portable telephone set 15 main body or they are foldably formed to be small. The outer peripheries of the shielding films 21 are surrounded by thin flat spring parts 26 and they are twisted against the elasticity of the thin flat spring parts 26.  Thus, the device does not become a hindrance for carrying it and it is convenient for use when it is formed to be freely folded or it is formed in an almost circular form by connecting the plural shielding films 21 whose outer peripheries are surrounded by fan-like frames.
Patent JP-H10177773-A (JP)
Title: Disk driving device
Inventor: FURUTA HIROTAKE
IPC: G11B21/08
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving device capable of increasing a data transfer speed and a performance and attaining a high speed for data accessing. SOLUTION: This device comprises a reading head 108 provided in an arm for reading data from a disk medium 10, a writing head 109 provided in another arm different from the arm of the reading head for writing data in the disk medium, a reading controller 104 for reading data by controlling the reading head based on a data reading request and a writing controller 105 for writing data by controlling the writing head based on a data writing request, and the reading and writing controllers perform control for reading and writing in asynchronization with each other.
Patent JP-H05163887-A (JP)
Title: Pressurizing device for intra-hole horizontal placing testing machine
Inventor: IINUMA HIROYUKI
IPC: E21B49/00
Filed: 1991-12-18
Abstract: PURPOSE:To ensure the safety, enhance the measuring accuracy for the water feeding amount, allow using a conventional measuring sonde as it is, and make the step pressurization control and distortion control easily and accurately owing to a high responsiveness in pressurization. CONSTITUTION:Water is intruded by pressure into a rubber tube 14 of a measuring sonde 12 installed in a boring hole 10 to cause inflation. This arrangement is equipped with a capacity meter tank 20 which is fitted with a liquid level meter 28, whose inside is filled with water and oil, and which is in communication with the sonde through a piping, an oil storage tank 22, and a pressurization line piping 24 and pressurizing pump 26 which send the oil therein to the capacity meter tank. The oil for pressurization is separated from water, lighter than water, low in the viscosity, and colored.