baber/WOPTO huggingface dataset:
Patent JP-H06174656-A (JP)
Title: Inspection equipment of board
Inventor: TANAKA KOICHI
IPC: G01N21/88
Filed: 1992-12-09
Abstract: PURPOSE:To realize reduction of a space and installations for an inspection line and simplification of a line assembling operation. CONSTITUTION:A board carry-in point 2 and a board carry-in and carryout point 3 are set at the front edge part of a table 15 of inspection equipment 1 of a board and two board carry-out points 4 and 5 at the rear edge part thereof, while carrying conveyors 7, 9 and 10 are made continuous. On the table 15, a board carry-in and carry-out mechanism 6 being movable in the direction of the axis Y is provided, and when a board is carried in, this board carry-in and carry-out mechanism 6 is positioned at a positioning point A and made to receive a board to be inspected from the carrying conveyor 7. After inspection is ended, the carry-in and carry-out mechanism 6 positions the inspected board being a good article at the positioning point A and carries it out from the board carry-out point 4, while it positions the inspected board being a bad article at a positioning point B and carries it out from the board carry-out Point 5.
Patent JP-H06177301-A (JP)
Title: Manufacture of lead frame
Inventor: HANIYUDA HIROBUMI
IPC: H01L23/50
Filed: 1992-12-10
Abstract: PURPOSE:To enable coining almost without leaving strain, and prevent inner leads from twisting. CONSTITUTION:When a punching pattern is formed, linking segments 20 are left and the pattern is formed. The linking segment 20 connects the part position outside the coining part position of an inner lead 12 adjacent to a stage support bar 16, out of inner leads 12 linked by a linkage part 14, with the corresponding part position of a stage support bar 16. The necessary part position of the inner lead positioned inside the linking segment 20 is subjected to coining, and then the linking segment 20 is eliminated by a suitable process.
Patent JP-2000183737-A (JP)
Title: Rubidium atomic oscillator and method for compensating frequency temperature characteristic
Inventor: FUKUKAWA SHINICHI
IPC: H03L7/26
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To improve a frequency temperature characteristic by providing a voltage generating means which has a cavity having a coil generating a magnetic field and a positive linear temperature coefficient characteristic and feeds prescribed voltage to the coil and a stimulation light generating means which supplies stimulation light to the cavity. SOLUTION: This rubidium atomic oscillator is provided with a cavity 1, a lamp part 2, a coil 3, a C-Field voltage generating part 4 and a control circuit 8. The coil 3 winds around the cavity 1, the cavity receives light from the part 2 adding exciting light and generates atomic resonance, and the coil 3 generates such a magnetic field as makes and atomic resonance frequency of the cavity 1 f0. The part 4 gives the coil 3 needed voltage. The variable resistor 6 adjusts so that the atomic resonance frequency of the cavity 1 can be f0, the resistor 9 changes voltage from the part 4 in accordance with the temperature change, and the control circuit 8 outputs the resonance frequency from the cavity 1.
Patent JP-H07194889-A (JP)
Title: Needle bar avoiding device of embroidery sewing machine
Inventor: MATSUZAWA KIYOSHI
IPC: D05B69/28
Filed: 1993-12-29
Abstract: PURPOSE:To provide a needle bar avoiding device of embroidery sewing machine in which the interference (collision) between a needle and an embroidery frame can be surely avoided when an embroidery sewing machine is started. CONSTITUTION:This device has a detecting means for detecting the vertical position of a needle bar when a sewing machine power source is ON, a judging means for judging whether the needle bar makes contact with an embroidery frame or not, and a separating means 12 for separating the needle bar according to the judgment of the contact, and situating it upward over the embroidery frame. When the needle bar 16 is situated in the position making contact with the embroidery frame in the vertically middle position, it is detected by the detecting means and judged by the judging means, and the needle bar 16 is avoided upward over the embroidery frame by the separating means 12, whereby the interference (collision) between the needle bar and the embroidery frame is surely prevented.
Patent JP-2000184630-A (JP)
Title: Stator core for rotating machine and manufacture thereof
Inventor: SATO TOSHIICHI
IPC: H02K1/18
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To minimize the number of fitting positions, improve ease of assembly, and restrain an increase in iron loss, by making a development core annular which is formed by layering a set of two first core plates layered and a set of second core plates layered alternately, and fitting and connecting both ends thereof for formation of a stator core. SOLUTION: A set of two first core plates 13 and a set of second core plates 14 are layered alternately to form a development core. An irregularity consisting of a group of the ends 13aL and 14aL of respective core plates 13, 14, and a irregularity consisting of a group ends 13aR and 14aR are fitted, welded in the layering direction, and made annular to form a stator core 12. It is thus possible to minimize the number of fitting positions, improve ease of assembly, and restrain an increase in iron loss.
Patent JP-H10165900-A (JP)
Title: Dust collector for color sorter of grains and the like
Inventor: SATAKE SATORU
IPC: G01N21/85
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of sorting the different color particles in different color particle-contg. particles and to facilitate the cleaning of a dust collector by disposing this dust collector on the opposite side of an injection nozzle of a device for expelling the different color particles by actuating the injection nozzle at the time of detecting the different color particles. SOLUTION: The different color particle-contg. particles B in a supply hopper are run down at nearly a constant flow rate to an oblique downflow trough 6 and are acceleratively glided in this oblique downflow trough 6. The different color particle- contg. particles B flow down as if the particles fly within an optical detecting chamber 13 continuous with the downstream end thereof. At this time, the quantity of the reflected light or transmitted light obtd. from the different color particle-contg. particles B and the light quantity of a background 2c are detected by a photodetector 2b and the data thereof is sent to a controller. The difference between the detected values and a reference light quantity value are compared.  If the difference deviates from the reference light quantity value, the injection nozzle device 4 is actuated to expel the different color particles B2 to the outside of a downflow locus by an air pressure. On the other hand, the dust C is sucked and expelled by the dust collector 5 disposed to face the injection nozzle device 4.
Patent JP-H07197522-A (JP)
Title: Wall panel reinforcing structure
Inventor: NISHIZAWA TETSUO
IPC: E04B2/56
Filed: 1993-12-28
Abstract: PURPOSE:To firmly erect and fix a reinforcing pillar by using a regular angular member as reinforcing pillar, eliminating the wet constitution work by erecting the reinforcing pillar at the corner part of a floor, so that the side plate part of the pillar joint metalware is brought into the surface contact with two contiguous surfaces of the regular angular member, and simplifying the work at construction site. CONSTITUTION:A wall panel is reinforced by erecting a reinforcing pillar 40 by the pillar joint metalware 20 and the pillar placed metalware 30. The reinforcing pillar 40 is erected on a floor panel 102 contiguously to the wall panel. At the erection position of the reinforcing pillar 40, an anchor bolt 10 is embedded into a clotr foundation 100 and projected on the floor panel 102. The anchcr bolt 10 is inserted into an installation hole on a bottom plate part 22, and fixed on the floor panel 102 by a nut 14. A side plate part 24 is bending-erected from the bottom plate part 22, and brought into surface contact on the side surface of the reinforcing pillar 40, which is fixed by the nails 16 in a plurality of nail holes 28. As for the pillar placed metalware 30, the lower end of the reinforcing pillar 40 is loading-supported, over the anchor bolt 10. Accordingly, the wall panel can be erected firmly on the floor 102 laid on the cloth foundation 100.
Patent JP-H0664928-A (JP)
Title: Lithium-transition metal double oxide particle, its production and non-aqueous electrolyte secondary battery
Inventor: ENDO TAKUYA
IPC: H01M10/052
Filed: 1992-12-15
Abstract: PURPOSE:To improve self-discharge characteristics of a battery by reacting a raw material Li compound with a transition metal compound in a molten salt containing a specific Li salt as a flux to synthesize particles of Li-transition metal double oxide, cooling the product and removing the flux therefrom. CONSTITUTION:Powder of an Li compound such as Li2O is mixed with powder of a transition metal compound such as Co2O3 at a ratio to get a specific Li/Co atomic ratio. The mixture is incorporated with 1-2 times volume of LiCl powder as a flux, heated at a prescribed temperature for a prescribed period in air and left to cool to obtain a mixture of the LiCl flux and a double oxide of the formula LixCoyO2 (x<1.10; y 1). The mixture is thoroughly washed with water to remove LiC1 and vacuum-dried to obtain the objective Li-transition metal double oxide particle having laminar structure. The double oxide particle having an average particle diameter of >=10mum is used as a positive electrode substance of a non-aqueous electrolyte secondary battery to improve the self- discharge characteristics of the battery.
Patent JP-H11171225-A (JP)
Title: Portable container
Inventor: HIRATA MAMORU
IPC: B65D43/16
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To constitute an opening of a case body of a simple structure for tightly closing the opening by bringing a cap into tensile pressure contact with the case body using a coil spring, also to allow the cap to be easily opened/ closed for simple use and to improve its appearance. SOLUTION: The portable container comprises a bottomed cylindrical case body 1 having a double structure including an inner case 1a fitted into an outer case 1b and a cap 2 for covering an opening 1c of the case body 1, wherein internal spaces 10a, 10b extending from a bottom side to a middle of a longitudinal direction are provided on both sides of the cylinder of the case body 1 to provide coil springs 3, 4 stretchably.  In addition, slits 11a, 11b extending longitudinally from the internal spaces 10a, 10b toward the opening 1c of the case body 1 are provided to slidably assemble sliding plates 5, 6, arms 2a, 2b are provided at both sides of the cap 2 for pivot-coupling with upper ends of the sliding plates 5, 6 via pivot pins 7, 8, and the cap 2 is brought into tensile pressure contact with a flange of the case body 1 by the coil springs 3, 4 for closing the opening 1c of the case body 1.
Patent JP-H09142607-A (JP)
Title: Dust bucket cover box
Inventor: NISHIYAMA KIMI
IPC: B65F1/14
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To make even a light dust bucket hardly turned over so that it may not be flown away to have the dust scattered on the ground even in a day of strong wind or may not be turned over by a dog or cat by providing a stand on which the dust bucket is fixed. SOLUTION: 4 pieces of leg pillar 1 are erected on 4 corners and three surfaces are surrounded by side plates 2 up to a position of 5 to 10cm high. An upper plate 3 having holes of 37 to 40cm diameter opened in its positions 10cm from its top is straightly laid and dust buckets 4 are housed therein. In a positions where the bottoms of the dust buckets are laid, a lower plate 5 on which the dust buckets are mounted is laid. Grips 6 are attached to both side plates 2 respectively. Casters 7 that can be also fixed may be attached for chamber inside use. Either one of a cover box for storing one bucket and that for storing two buckets can be manufactured. It can be made to be bought easily by being formed in an assembly model whose material may be outside wall plate.
Patent JP-2001172100-A (JP)
Title: Epitaxial composite structure and element utilizing the same
Inventor: UDA SHINJI
IPC: H01L43/10
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain an epitaxial composite structure at least having a crystal structure in which the thin film of a simple perovskite type crystal is epitaxially grown on a fluorite-type crystal so as to form (011) orientation, and useful as a crystalline material for forming an element having a high performance and reliability, and capable of being highly integrated, and further to provide a ferroelectric element and a superconductor element by utilizing the structure. SOLUTION: This epitaxial composite structure has the thin film of the simple perovskite type crystal epitaxially grown in (011) orientation on the fluorite-type crystal in the (001) orientation. Preferably, the epitaxial composite structure has the thin film comprising the simple perovskite type crystal epitaxially grown in the (011) orientation on the fluorite-type crystal in the (001) orientation, and a laminar perovskite structure epitaxially grown thereon.
Patent JP-2000177473-A (JP)
Title: Mat
Inventor: SHIMODA SHINICHI
IPC: B60N3/04
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a superior sheet mat by calendaring by constituting it of a composition between linear low-density polyethylene resin of specific pts.wt. produced by a reaction using metallocene catalyst and low-density polyethylene resin of specific pts.wt. SOLUTION: This mat is constituted of a linear low-density polyethylene resin produced by using metallocene catalyst as a major component and low- density ethylene resin mixed thereto. This composition is formed into a sheet type by calendaring. The mixing rate of the low-density polyethylene resin is 5-50 pts.wt. in relation to the liner low-density polyethylene resin 100 pts.wt. using metallocene catalyst. The synthetic resin is introduced from a banbury mixer to a mixing roll 1, from the mixing roll 1 to a warming roll 2, and then introduced into a calendar roll 3 so as to be molded into a sheet type.
Patent JP-H06186767-A (JP)
Title: Electrophotographic sensitive body
Inventor: YASHIKI YUICHI
IPC: G03G5/14
Filed: 1992-12-21
Abstract: PURPOSE:To provide an electrophotographic sensitive body with an under-layer excellent in adhesion of the photosensitive layer to the electric conductive substrate, having high sensitivity and also excellent in mechanical characteristics at the time of coating. CONSTITUTION:This electrophotographic sensitive body has an underlayer between the electric conductive substrate and the photosensitive layer. The underlayer contains two or more kinds of nylon resins each soluble in a solvent and contg. N-alkoxymethylated nylon 12 as an essential component. Alumina coated fine titanium oxide powder is preferably dispersed in the underlayer because enhanced characteristics and an interference fringe preventing effect are ensured.
Patent JP-2001176897-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: KATAYAMA YOSHIFUMI
IPC: B05C5/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To locate and adjust a potting nozzle precisely in a short time. SOLUTION: After a resin 8 is applied to an application face 1 from a nozzle 2 in potting equipment which seals a semiconductor element with a potting resin, the nozzle 2 is lowered further to make its tip sink into the resin 8 on the application face 7, thereby forming a recess 14, which reflects the shape of the tip of the nozzle 2. The position of the nozzle center 11 of the nozzle 2 is detected accurately with a camera image 15, on the basis of an image of the recess 14 in the resin 8.
Patent JP-2001171391-A (JP)
Title: Display unit
Inventor: FUKUSHIMA MASAHARU
IPC: B60R16/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a display unit that can suppress a rise in its cost. SOLUTION: The display unit 1 typically comprises an instrument case 10, a vacuum fluorescent display(VFD), a mirror 12 and a mirror holder 13. The instrument case 10 has holder support portions 19 to store the mirror 12 and mirror holder 13. The holder support portions 19 each have a mirror support piece 26 extending to the back of the mirror holder 13. The mirror support piece 26 has a groove 29. The groove 29 opens on an upper end face 26a and extends in a direction crossing the directions where the VFD and mirror 12 face each other. The mirror holder 13 stores the mirror 12, and has turning shafts 33 extending along the width. The mirror holder 13 is installed in the instrument case 10 when slid in a direction crossing the directions where the VFD and mirror 12 face each other to set the turning shafts 33 in the grooves 29 of the mirror support portions 19.
Patent JP-H05175736-A (JP)
Title: Frequency conversion circuit
Inventor: MUTO NORIO
IPC: H03D7/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide the frequency conversion circuit in which number of filters is reduced and which employs also a band pass filter with a characteristic easily realized. CONSTITUTION:Part of a local signal inputted to a mixer is extracted from a coupler and a phase shifter controls the phase of the signal so as to be opposite to that of a leaked local signal and the signal whose phase is controlled is injected to an output signal of the mixer at the coupler. Then two input signals having a phase difference of 180 deg. and two local signals having a phase difference of 90 deg. are mixed by two mixers and signals outputted from the mixers are synthesized by a 90 deg. hybrid circuit. Thus, the local signal leaked to the input of the band pass filter is completely erased and the band pass filter having a characteristic easily realized is used and number of filters is reduced.
Patent JP-H05168760-A (JP)
Title: Monitoring system for game hall
Inventor: OKAZAKI MAKOTO
IPC: G08B21/00
Filed: 1991-12-20
Abstract: PURPOSE:To quickly monitor the abnormal state of many terminal devices including playing machines and surely and quickly confirm the content of the abnormal state with a picture recording means. CONSTITUTION:A centralized control device 4 automatically generates a monitor command when the abnormal state such as an iniquitous action occurs on a Japanese pinball (pachinko) playing machine 1. A monitor control device 7 operates a television camera corresponding to the pachinko playing machine 1 specified by the monitor command and picks up the image on the pachinko playing machine 1 and the surrounding to reproduce it on a monitor. When the monitor command includes a picture recording command, the picked-up image is recorded with the serial data applied to a video tape recorder 8a or 8b. When a keyboard 9a on the centralized control device 4 side is operated to generate a reproduction command including the desired serial data, the picture-recorded data corresponding to the serial data are read on the video tape recorder 8a or 8b, and the picture-recorded data are reproduced on a main monitor 12.
Patent JP-2000184752-A (JP)
Title: Continuous commercial power supply type uninterruptible power source
Inventor: KANOUDA TAMAHIKO
IPC: H02M7/48
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized continuous commercial power supply type uninterruptible power source of a low cost without altering a structure or a shape of a transformer, a storage battery or an inverter. SOLUTION: In the continuous commercial power supply type uninterruptible power source comprising a transformer 7 for transforming a commercial power source voltage, a storage battery 12 for storing a power, and an inverter for converting the power of the battery into an AC when service interrupted in such a manner that the transformer 7, the battery 12 and the inverter are disposed in an apparatus casing 11, the battery 12 is disposed on a floor of the casing 11, a board 26 for mounting a plurality of switching elements for constituting the inverter is disposed on an upper part of the battery 12, and the transformer 7 is disposed on the upper part of the board.
Patent JP-H10189029-A (JP)
Title: Manufacture for sealed lead storage battery
Inventor: SHIOMI MASAAKI
IPC: H01M10/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sealed lead storage battery in which deterioration of active material for a positive electrode is prevented and its life time performance and stability is enhanced, by starting a battery jar formation of an electrode within a specific time after liquid injection using a positive electrode plate made by adding a specific amount of tin or tin compound to a positive electrode active material. SOLUTION: In a sealed lead storage battery, Pb-Ca based alloy is used for a positive electrode grid, and metal tin or tin compound is added to active material for a positive electrode in advance so that tin in the amount of 0.5-5% by weight of active material for a positive electrode is made to exist. Time allowed to leave the electrode as it is injecting electrolytic solution into the sealed lead storage battery is set for 0.1-3 hours, most suitably 1 hour, before a battery jar formation is carried out. If the time after liquid injection is less than 0.1 hour, since the formation is started before the electrolytic solution is impregnated in the entire electrode plate, performance becomes insufficient from the beginning. If the time is within 0.1-3 hours, tin is seldom deposited.  Since hydrogen overvoltage of tin is low in comparison with lead, if it is deposited on the negative electrode plate, charging efficiency lowers.
Patent JP-H11173008-A (JP)
Title: Door frame structure
Inventor: ONO SATORU
IPC: E06B1/52
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a door frame structure, in which the shaft side of door opening can be exchanged even after the execution of works. SOLUTION: In the door frame structure 10, in which one has a hinge and the other has a latch receiver and the left and the right are paired, the sectional shaped of a pair of left-right door frame members 11, 12 are equalized. The hinge is installed to one door frame member 11 through a hinge mounting member 14, and the latch receiver is set up to the other door frame member 12 through a latch-receiver mounting member 15.
Patent JP-H10195776-A (JP)
Title: Fabric for ink jet printing and printing
Inventor: HARUTA MASAHIRO
IPC: C09D11/38
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fabric capable of preparing a printed product having sharpness, image density, color depth and brightness not inferior to those of the printed product obtained by a conventional screen printing by applying a polydioxolane resin thereto. SOLUTION: This fabric for ink jet printing is obtained by applying a polydioxolane resin to a fabric according to a method for treating the fabric with a pretreating liquid containing a polydioxolane resin prepared by the cationic polymerization of 1,3-dioxolane, etc. The resultant fabric is capable of applying an ink thereto by an ink jet method, forming an image, carrying out a color developing treatment, thereby suppressing the bleeding of the image and imparting sufficient coloring density, depth and brightness thereto and is suitable for forming the image on the fabric with an ink jet recorder for office or personal uses.