baber/WOPTO huggingface dataset:
Patent JP-2000150965-A (JP)
Title: Semiconductor light emitting device
Inventor: MAEDA TOSHIHIDE
IPC: H01L33/54
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which is capable of keeping an image display of high quality, restraining a reflected light from the surface of a sealing resin head, even if the resin head is irradiated with external light. SOLUTION: A semiconductor light emitting element 2 is mounted on the mount 1c of a lead frame 1 and connected electrically to the lead frame 1, the semiconductor light emitting element 2 is sealed up in a resin head 5, which includes an inner layer 5b that is smaller in refractive index with respect to light emitted from a light emitting layer than the semiconductor light emitting element 2 and an outer layer 5c that covers the surface of the inner layer 5b and is smaller in refractive index than that of the inner layer 5b, an external light is introduced into the inner layer 5b through the outer layer 5c, and light is restrained from being reflected from the surface of the resin head 5.
Patent JP-2001140955-A (JP)
Title: Disc brake
Inventor: NAKAJIMA TAITSUYUKI
IPC: F16D55/228
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake capable of determining a position in the direction of rotation of a clip insertion hole of a pad positioning pin simply. SOLUTION: In a disc brake 1 positioning a pad 4 for a caliper 3 by inserting a positioning pin 14 into a first hole 3b provided on the caliper 3 and a second hole 4c provided on a pad rear plate 4b with which a pad lining 4a is joined, the positioning pin 14 is provided with a rotation stopper part 16 which opposes to or comes into contact with an outer face part 3aa of the caliper 3 to prevent its rotation.
Patent JP-2000150679-A (JP)
Title: Semiconductor memory and fabrication thereof
Inventor: HARADA YUJI
IPC: H01L29/792
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To increase capacity between a floating gate electrode and a control gate electrode without lowering the reliability between them or increasing the memory size by making a trench in the floating gate electrode extending in the breadthwise direction thereof. SOLUTION: Since a trench 4a having recessed cross-section in the longitudinal direction of the gate is made on a floating gate electrode 4 in a semiconductor memory, surface area can be increased between the floating gate electrode 4 and a control gate electrode 6. Consequently, capacity between the floating gate electrode 4 and the control gate electrode 6 can be increased without making thin a second gate insulating film 5 or increasing overlap between the floating gate electrode 4 and a field oxide film 2 as required in prior art, and the reliability of gate insulating films 3, 5 can be ensured while reducing cell size.
Patent JP-2000141102-A (JP)
Title: Oil feeding device for bar material supplying machine
Inventor: MARUYAMA SHUICHI
IPC: B23B13/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeding device for a bar material supplying machine, which can reduce the frictional resistance between the bar material and a bar material supporting part of the bar material supplying machine using a small amount of a lubricating oil and which can prevent the whirling of the bar material. SOLUTION: This oil feeding device D supplies a lubricating oil to a guide pipe 11 of a bar material supplying machine, which supplies the bar material to a lathe along the guide pipe 11 guiding the bar material. The device D is provided with a bar material supporting part 12 for supporting the bar material inside the guide pipe 11 in a movable manner, a supplying part for supplying the supplied lubricating oil to the inside of the guide pipe 11, and a return part disposed via the bar material supporting part 12 for returning the lubricating oil to a lubricating oil supplying device 2, in order to supply the lubricating oil to a local part in the longitudinal direction of the guide pipe 11. The supplying cycle is set by a timer, and every time machining of one bar material is completed, the operation of the lubricating oil supplying device 2 is suspended.
Patent JP-H07149028-A (JP)
Title: Printing control device
Inventor: EGAWA HIROMI
IPC: B41J29/52
Filed: 1993-11-26
Abstract: PURPOSE:To always set a final printing line to a definite distance by feeding paper by a predetermined step when the leading end of paper is detected to set the paper to the printing position of the first line and generating a rear end edge detection signal when the rear end edge of the paper reaches a page end sensor by printing operation. CONSTITUTION:Paper P is fed by feed rollers 7, 8 and, when the upper end of the paper reaches a leading end edge detection sensor 10, the paper P is fed by an A-step to be set to the printing position of the first line. Next, printing operation is repeated while the paper P is fed through a feed passage at a predetermined line feed pitch and, when the rear end edge of the paper reaches a page end sensor 3 and a rear end edge detection signal is generated, a position wherein the number of steps from a present printing position (number of steps; C) is sent by a B-step is judged to be the printing position of a next line by a control part, the number D ( C+B) of steps is operated using the present printing position and the number B of steps due to the driving of a stepping motor to estimate a final printing position to control printing operation.
Patent JP-2000149681-A (JP)
Title: Jig for holding connector
Inventor: TANAKA NORIAKI
IPC: H01B13/012
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To precisely control dimension between a point of sheathing material of a wire harness and a connector. SOLUTION: A box part is arranged at a spindle standing on a wire harness assembly work stand. A slide hole 14 penetrating the box part is formed in the box part. A U-shaped connector accepting part 15 is extruded from upper ends of the box part. A slide board 17 movably passing through the slide hole 14 is arranged. A plurality of dimension setting channel 18 with upper ends opened are spacially formed in the slide board 17. A U-shaped accepting part 22 for abutting on the point of a sheathing is extruded from the point of the slide board 17 to the upper part. A stopper board 25 is pivoted with the box part. The slide board 17 is moved to the position where a gap between the part 22 and the part 15 become a set up dimension to insert the stopper board 25 into the channel 18 to secure the slide board 17.
Patent JP-2001144314-A (JP)
Title: Fixing device for solar cell panel
Inventor: NAKAMURA HIRONOBU
IPC: H01L31/042
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for a solar cell panel having resistance against heavy wind and snow, and superior in fixing function. SOLUTION: A fixing device, which fixes a solar cell panel 1 to a roof, etc., comprises a clamping/fixing means provided with a hollow rail-like stage 8, which is of nearly protruding shape in cross section, fixed laterally, and an inside clamping member 15 and outside member 16 which fix the solar cell panel 1, by clamping with a screw on the stage 8. The stage 8 comprises a holding surface 10 and a clamp member insert groove 11 in its inside, opened inwardly along the holding surface 10. The inside clamp member 15 is provided with a facing side edge 28, which is engage with the clamp insert groove 11 for sliding along it, with the engagement between the side edge 28 and the clamp member insert group 11 using a hook.
Patent JP-H06150172-A (JP)
Title: Fire sensor
Inventor: MOCHIZUKI MIKIO
IPC: G08B17/107
Filed: 1992-11-05
Abstract: PURPOSE:To continue the normal smoke sensing operation regardless of the absence of an alternative smoke sensor in the installation field of a smoke sensor in the case of reduction of the output signal level of a photodetector by increasing a digital value corresponding to the output signal of the photodetector at the time when the output signal level of the photodetector is reduced more than necessary. CONSTITUTION:The output signal of a photodetector 20 is amplified by an amplifier 40, and the peak value held by a peak holding circuit 41 is converted to a digital signal by an A/D conversion circuit 42, and the smoke density is discriminated by a control circuit 50 basing on the value obtained by multiplying this digital signal by a prescribed multiplier. A multiplying circuit 43 multiplies the value of the digital signal outputted from the A/D conversion circuit 42 by the prescribed multiplier, and this multiplier is controlled by the control circuit 50. If the present value outputted from the multiplying circuit 43 is smaller than a reference value, the abnormality is displayed on the abnormal state display device provided in a smoke sensor 1 or a receiver 2. When an operator sees this display to manually turn on a switch SW3 for prescribed seconds of time, the multiplier in the multiplying circuit 43 is increased.
Patent JP-H03184331-A (JP)
Title: Apparatus with a plurality of vacuum chambers
Inventor: TSUBONE TSUNEHIKO
IPC: H01L21/3065
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a device capable of conducting a plurality of continuous treatment and having excellent maintenance properties without mutually contaminating each treating chamber by moving samples between vacuum chambers through a vacuum chamber capable of shifted between the vacuum chambers and capable of coupling the vacuum chambers. CONSTITUTION:In a device keeping samples under a vacuum until the end of treatment after the start of treatment or during the treatment of one or more of samples and treating samples in a plurality of vacuum chambers 3, samples are moved among the vacuum chambers 3 through a vacuum chamber 2 capable of being shifted among the vacuum chambers 3 and capable of coupling the vacuum chambers 3. A loading and unloading device 1 for returning samples from atmospheric air to the vacuum and from the vacuum to atmospheric air, a vacuum shifter 2 capable of receiving or delivering samples under the state of the holding of the vacuum, and treating modules 3a-3c capable of carrying in and out samples under the state of the holding of the vacuum among the treating modules and the vacuum shifter 2 are provided. Accordingly, even when each treating module is detached singly, samples can be treated continuously under a vacuum state until the end of each treatment after the start of each treatment, thus preventing mutual contamination among each treating chamber.
Patent JP-2000134432-A (JP)
Title: Facsimile equipment with hand scanner, method for backing up data of the facsimile equipment with hand scanner and storage medium
Inventor: KUROSAWA YUJI
IPC: H04N5/907
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment where a cost increase caused by storing data used for prescribed processing by a hand scanner is reduced to the utmost without losing high speed access performance to the data used for the prescribed processing in the case of executing the prescribed processing in the hand scanner. SOLUTION: In the case that the facsimile equipment executes a processing for backing up data of a hand scanner 24, the processing is executed by a CPU 1. If backup of a DRAM 50 of the hand scanner 24 is interrupted in this processing and the data having been stored therein are destroyed, data having been stored in a memory 66 of the DRAM 50 such as a Huffman code table, shading correction coefficients, and gamma coefficients are all transferred to a CPU 53 via a UART 54.
Patent JP-H07187341-A (JP)
Title: Conveyor belt for food
Inventor: PATORITSUKU ARETSUKUSU
IPC: B65G15/32
Filed: 1994-11-30
Abstract: PURPOSE: To satisfy quality on a food level and permit welding and decoration by forming a conveyor belt comprising an outer polyamide layer and an inner layer of a thermoplastic block polymer. CONSTITUTION: An outer layer is composed of polyamide of a food grade such as PA11, and an inner layer is composed of a thermoplastic block polymer such as polyether-esteramide PEEA. Both components are simultaneously extruded in an optional method, preferably by joint-extrusion using a flat die to manufacture a conveyor belt. The thickness of the conveyor belt is varied according to purposes, but in this case, the thickness of the polyamide layer is 5-500 μm, preferably 10-250 μm, and the thickness of the block polymer layer is 0.2-20 mm, preferably 0.4-10 mm. Since this conveyor belt can be butt-welded, extra thickness is not generated, and cleaning is easy to prevent the infiltration of soil and dust. A decorative element such as a mark can also be put.
Patent JP-2001141999-A (JP)
Title: Zoom lens
Inventor: WACHI FUMIHITO
IPC: G02B15/20
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system which has the chromatic aberration of magnification satisfactorily corrected regardless of a small-sized and simple constitution and is suitably used for a projection device. SOLUTION: The zoom lens system is approximately telecentric and is provided with a first lens group L1 which is fixed for zooming and has a negative refracting power, a second lens group L2 which can be moved and has a positive refracting power, a third lens group L3 having a negative refracting power, a fourth lens group which can be moved and has a positive refracting power, and a fifth lens group which is fixed and has a positive refracting power, in order from the screen side. At the time of zooming from the wide angle end to the telephoto end, lens groups L2 and L4 are moved to the screen side to satisfy 1.5<=bf/fw where fw is the focal length in the wide angle end of the entire system and bf is the back focus.  The group L4 has a positive lens nearest to the screen, and this lens satisfies ν4p>=60 and ϕ34w/ϕw|<=0.04 where ν4p is the Abbe's number and ϕ34w is the synthesized refracting power of lens groups L3 and L4 in the wide angle end and ϕw is the refracting power of the entire system in the wide angle end.
Patent JP-H09163862-A (JP)
Title: Automatic grafting apparatus
Inventor: UCHIKAWA YASUO
IPC: A01G1/06
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic grafting apparatus equipped with a joining means, etc., for making a stock and a scion approach each other along a virtual straight line and joining their stem parts, simplified in structure, preventing occurrence of a bending moment on the stem parts, suppressing a proportion defective, improved in operation efficiency. SOLUTION: This automatic grafting apparatus is equipped with a stock retaining means 61 for holding a stock A sideways or obliquely sideways, a scion retaining means 62 for setting a virtual straight line extended from a stem part of the stock A held by the stock retaining means 61 along the stem part, positioning a scion B on the virtual straight line and holding the scion sideways or obliquely sideways, so as to lay the scion B along the virtual straight line, and a joining means 8 for making the stock A and the scion B held by the stock and the scion retaining means 61 and 62 approach each other along the virtual straight line in the traverse direction or the oblique transverse direction and joining the stem part of the stock A to that of the scion B.  The automatic grafting apparatus is preferably furnished with a stopper 82a to mechanically stop the movement of the scion retaining means 62 at a fixed position at which the stem part of the scion B is joined to that of the stock A.
Patent JP-H07176321-A (JP)
Title: Manufacture of rectangular sealed battery
Inventor: OZAWA HIDEAKI
IPC: B21D51/30
Filed: 1993-12-21
Abstract: PURPOSE:To stably manufacture a rectangular sealed battery excellent in sealing property by preventing the deformation of a metal case in the curling process. CONSTITUTION:A power generating element 2 is stored in a bottomed rectangular metal case 1 expanded with an opening section 1a in advance. A nearly quadrilateral sealing plate 4 and a sealing cover body 7 having an insulating gasket 3 storing it inside are arranged at the opening step section 1b of the metal case 1. The opening section 1a of the metal case 1 is shrunk, then at least a pair of side faces 1d, 1e facing together on the barrel section of the metal case 1 are pressed inward, and the opening section 1a of the metal case 1 is curled inward and sealed.
Patent JP-H04195709-A (JP)
Title: Multichannel magnetic head
Inventor: SAKAGAMI YUSUKE
IPC: G11B5/29
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a sharp latent image at a low cost by a method wherein yokes are provided on both the sides of a base on which magnetic poles are arranged and coils are provided around the respective poles and, after guide plates which have slits or holes having larger widths than the tip parts of the poles are provided on the tip part of the poles, spaces around the poles are filled with non-magnetic reinforcing material and spaces around the coils are filled with non-magnetic reinforcing material. CONSTITUTION:Yokes 2 are fixed to both the sides of base 1 on which a plurality of magnetic poles 11 whose number is equal to the number of channels are arranged so as to have magnetic gaps as small as possible. Coils 3 are provided around the respective magnetic poles 11 and the lead wires of the coils 3 are connected to link plates 7. Then two guide plates 4 which have slits or holes having layer widths than the tip parts of the poles 11 at positions corresponding to the poles 11 are provided on the tip parts of the poles 11. Spaces between the poles 11 and the slits of the guide plates 4 are filled with non-magnetic reinforcing material 5 and, further spaces around the coils 3 are filled with non-magnetic reinforcing material 6 to fix a whole body. With this constitution, magnetic interaction between adjacent magnetic poles are almost eliminated and sharp magnetic latent images can be formed with any poles and a multichannel magnetic head which is easy to assemble at a low cost can be realized.
Patent JP-H01163410-A (JP)
Title: Valve system of engine
Inventor: OKITA JUNICHI
IPC: F02F1/24
Filed: 1987-12-18
Abstract: PURPOSE:To contrive to reduce the width of an engine in dimension by monolithically forming a cam cap, the extended periphery section of a plug hole and rocker shaft cap section. CONSTITUTION:An inlet valve 5 is drivingly connected with a cam shaft 10 via a rocker arm 12. In exhaust valve 6 is also drivingly connected with the cam shaft 10 via a driving arm 13, a driven arm 14 and a push rod 15. A cam cap 11, the extended periphery section of a plug hole 7 and the cap section of rocker shafts 16, 17 and 18 are monolithically formed so as to be fixedly connected to a cylinder head 1 by fastening bolts 19 and 20. Owing to this constitution, the width of an engine can be reduced in dimension.
Patent JP-H11143128-A (JP)
Title: Production of binder resin for electrostatic charge image developing toner
Inventor: MATSUOKA SONOO
IPC: G03G9/087
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic charge image developing toner having good offset property, fixing property, blocking resistance (aggregation resistance) during storage and developing property in a image forming process and little odor by mixing a resin soln. and a sludge of a resin emulsion dispersion liquid under specified conditions and further removing the water content. SOLUTION: The producing method of a binder resin for electrostatic charge image developing toner includes the following processes. A resin soln. and a sludge of a resin emulsion dispersion liquid are mixed, while or after that, the water content and the solvent are removed from the mixture to prepare a solvent-free resin mixture compsn. In this method, it is preferable that the solvent in the resin soln. has 6 to 12 SP value and that the resin soln. is obtd. by soln. polymn. Moreover, the resin emulsion dispersion liquid is preferably an emulsion dispersion liquid of a polymer obtd. by emulsion polymn., and the sludge of the resin emulsion dispersion liquid is preferably obtd. by salting out an emulsion dispersion liquid of a polymer produced by emulsion polymn.
Patent JP-H03183888-A (JP)
Title: Slat for blind
Inventor: SAKAI KANETADA
IPC: D04H1/54
Filed: 1989-12-11
Abstract: PURPOSE:To facilitate processing and, at the same time, to provide flexibility and to make it possible to promote designing efficiency and expression efficiency by binding thermally at least a part of fibers to form a fiber structural body by thermal binder fibers. CONSTITUTION:In slats for a blind constituted of a fiber structural body, at least a part of fibers to form the fiber structural body are bound thermally by a thermal binder to manufacture. According to the constitution, production is easily made, and, at the same time, coloring efficiency and forming efficiency are promoted, and breaking strength, flexibility and others can be promoted.
Patent JP-H02168392-A (JP)
Title: Bus arrival automatic communicating device
Inventor: ISHIYAMA YUKIO
IPC: G09F9/00
Filed: 1988-12-22
Abstract: PURPOSE:To know the approximate time of the arrival of a bus by installing a wave transmitter-receiver and a bus arrival automatic communicating device equipped with a display in a bus stop. CONSTITUTION:In the bus stop, a device to incorporate the wave transmitter- receiver is installed. When a bus 1 approaches the bus stop, a specific wave A transmitted from the bus 1 is received by a bus arrival automatic communicating device 2, a specific wave B is automatically transmitted to a next bus arrival automatic communicating device 3, the bus arrival automatic communicating device 3 to receive it displays that the bus arrives at the previous bus stop, simultaneously, a specific wave C is immediately transmitted to a bus arrival automatic communicating device 4 at the next bus stop, and the bus arrival automatic communicating device 4 to receive it displays that the bus comes to the second previous bus stop. Thus, the fact that the bus comes to the at last second previous bus stop can be known.
Patent JP-H01162552-A (JP)
Title: Method and apparatus for supporting cast slab in continuous casting apparatus
Inventor: AOKI TATEO
IPC: B22D11/128
Filed: 1987-12-18
Abstract: PURPOSE:To prevent the development of bulging and to improve the quality by arranging members dividing and covering a joint part from a primary cooling zone to a secondary cooling zone and intervals of rolls in the secondary cooling zone and acting the static pressure balancing with the pressure of the non- solidified molten metal. CONSTITUTION:The cover bodies 7 are arranged at the joint part from the primary cooling zone to the secondary cooling zone, and at the secondary cooling zone, and the interval between the joint part and the roll 3 is divided and closed. In each cover body 7, the pressurized air of, for example compressed air, nitrogen gas, etc., is pressed from an introducing pipe 8 so as to maintain the static pressure. Then, by pressing in the pressurized air as the equal flowing rate as leaked quantity from the cover bodies 7, the static pressure in the cover body 7 is maintained to the fixed value. By this method, the static pressure of the non-solidified molten steel in the cast slab acting to the solidified shell is cancelled with the pressure of the pressurized air and the bulging is at developed.