baber/WOPTO huggingface dataset:
Patent JP-2002040283-A (JP)
Title: Optical device and its manufacturing method
Inventor: IMOTO KATSUYUKI
IPC: G02B6/293
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which is easily assembled and adjusted and has high precision, and to provide its manufacturing method. SOLUTION: The deviation of optical axes of convex lenses 2-1 to 2-8 owing to the change of temperature can be eliminated by manufacturing lens array transparent blocks 3-1, 3-2 integrating the transparent blocks 3-1a, 3-2a or the like with the convex lenses 2-1 to 2-8. The optical device is easily assembled, adjusted and worked, and high precision is obtained by using parts in which the lens array transparent blocks 3-1, 3-2 are equally divided into one side of convex lenses 2-1, 2-3, 2-5, 2-7 side and the other side of convex lenses 2-2, 2-4, 2-6, 2-8 side.
Patent JP-2001076780-A (JP)
Title: Bus bar for electric conductor
Inventor: HENNEMANN LOTHAR R
IPC: H01R4/38
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the turning-out and loss of the screw of a clamp terminal by halving an insulating material housing in the direction of a bus bar, and inserting a protruded first half portion into a second half portion. SOLUTION: The housing of this bus bar is halved. The housing is constituted of a first housing half portion 21 positioned with a spring force spring terminal having a plate spring 17 suspended in the lift slit of an angle profile 16 and a second housing half portion 22 positioned with a tensile metal clamp terminal having a tensile metal fitting 13 and a tensile metal screw 14. The tensile metal fitting 13 and tensile metal screw 14 are inserted and locked into the second housing half portion 22. A connecting piece 15 is inserted into the tensile metal fitting 13 of the tensile metal clamp terminal, and a protective piece is inserted into the vertical hole of the housing in close contact with the screw head section of the tensile metal screw 14, thereby both housing half portions 21, 22 are locked to each other.
Patent JP-2002013305-A (JP)
Title: Automatic bicycle parking device
Inventor: TSUJIURA MICHIO
IPC: E04H6/14
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To solve a social problem of illegal parking of bicycles at crowded places such around the periphery of a station, a need for a certain degree of site space for storage of the bicycles, and inconvenience for users to carry their bicycles to upper stories in a two- or three-storied parking area for effective utilization of land which makes it insufficient as a measure to bicycle public nuisance. SOLUTION: In this mechanical type multistory bicycle parking area, chain attachments 4 are disposed at every constant pitch in a chain 3 stretched over a drive sprocket 1 and a follower sprocket 2 disposed in a vertical direction, a rack 8 for mounting a bicycle is perpendicularly fixed to a rack bracket 7 rotatably suspended from a shaft 5 installed on the attachment 4 through a bearing 6, and the rack bracket 7 is stopped at a specified position at a lower end to let a bicycle 9 loaded and unloaded onto/from the rack 8. A large number of bicycles can thus be parked in a narrow site space.
Patent JP-2001210379-A (JP)
Title: Solid type chromium-fluorine-lithium secondary battery
Inventor: CHUNG HING KA
IPC: H01M50/103
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a solid type chromium-fluorine-lithium secondary battery. SOLUTION: In a solid type secondary battery (10) containing numerous positive plates (7) that have been installed among numerous negative electrode plates (8), positive plates (7) contain aluminum foil (41) coated with a mixture layer (43) of lithium manganate, chromium and fluoride. Negative electrode plates (8) contain a copper foil (47) coated with a mixture layer (49) containing petroleum coke. Between the positive plate (7) and the negative electrode plate, a solid electrolyte (14) composed of lithium perchlorate dissolved into ethylene carbonate and diethyl carbonate is installed.
Patent JP-2002056564-A (JP)
Title: Access device for optical recording medium
Inventor: SAKATA TADAFUMI
IPC: G11B7/135
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical access device in which alignment with optical axis is easily performed at low cost, without setting a special mechanism against slider vibration due to tracking and float-traveling, and that thereby obtains stable optical output. SOLUTION: This is a device for introducing light from a light source 18 to a floating head device 12 through an optical system 201 and for accessing an optical recording medium by means of the floating head device. The features of the access device are such that the floating head device is equipped with a floating slider 16 of a floating body and with a proximity light generating means 17 mounted on the floating slider; that the optical system is for guiding light from the light source to the proximity light generating means; and that the cross section Sa of an optical flux made incident on the proximity light generating means includes its optical incident port Sb and possesses an area wider than the optical incident port Sb.
Patent JP-2002046274-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: SUGIOKA HIDEYUKI
IPC: B41J2/05
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce adverse effect on an MIM element when a high driving power is supplied. SOLUTION: A lower electrode 5 coated with a thin insulating film 24 is formed on a substrate 23, a second insulation layer 91 having a horizontal upper surface is formed thereon, and an upper electrode 6 is formed further thereon thus obtaining an MIM element 1 where the thin insulating film 24 and the second insulation layer 91 are sandwiched between the upper and lower electrodes 6 and 5 facing each other. The upper and lower electrodes 6 and 5 of the MIM element 1 are planar and have no level difference on the periphery of the MIM element 1. When a high power is supplied, heat is not generated locally on the periphery of the MIM element 1 and adverse effect of local heating on the MIM element can be reduced.
Patent JP-2002047733-A (JP)
Title: Integrated structure for earthquake resistant connection device and column and beam, etc., of three- story wooden building, and joint metal
Inventor: KOJIMA SHOJI
IPC: E04B1/58
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To closely integrate a column and a beam, etc., SOLUTION: In a connecting device wherein joint metal 3, 4, 11, 22, and 21 bent at a right angle is fixed to a coupling part between the column and the beam, etc., a steel pipe inserted into the column or the beam, etc., is fixed to either of the bent plates of the joint metal 3, 4, 11, 22, and 21, bolts 6 are fastened and fixed to both ends of the steel pipe, respectively, and the joint metal 3, 4, 11, 22, and 21 is fixed to the column and the beam, etc., so as to accomplish the above purpose.
Patent JP-2001080096-A (JP)
Title: Photothermal conversion heat mode recorder
Inventor: OKUZAWA JIRO
IPC: G03F3/10
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent defective image transfer due to presence of fine dust at the time of transferring mesh point image information formed of dots of several μm by thermal transfer system. SOLUTION: A photothermal conversion heat mode recording material comprising a photothermal conversion layer and an ink layer laminated on a support (substrate) and a photothermal conversion heat mode image receiving material comprising an image receiving layer on another support are superposed on a drum 41 while facing the surface of the recording material having the ink layer and the surface of the image receiving material having the image receiving layer. It is then irradiated with light depending on image information to form a mesh point image on the image receiving material. In such a photothermal conversion heat mode recorder, cleaning rollers 51, 42 are provided to be pressed against the drum 41 side.
Patent JP-2002049254-A (JP)
Title: Image-forming device
Inventor: ITO HIROSHI
IPC: G03G15/20
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent irregularities in images at printing on the back side in a double-sided printing type image-forming device, using a fixing device having inverted nip constitution. SOLUTION: In this double-sided printing type image-forming device, using the fixing device 20 having the inverted nip constitution, the leading edge of the transfer material is made to abut against a transfer roller at printing on the back side. Namely, it is equipped with a transfer nip part 13c formed by the transfer roller 13a and an image carrier 7, and a transfer material guide member 30 having a front side guide member 30a and a back side guide member 30b for carrying the transfer material to the nip part 13c. A vertical plane X at the nip part 13c is set, with respect to a plane Y which passes through the shaft center of the roller 13a and the nip part 13c, at a position where the base of the member 30a will not exceed the image carrier 7 side.
Patent JP-2002049019-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDA YUTAKA
IPC: G03B33/12
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector technology by which a high luminance and high contrast image can be obtained by using a reflection type liquid crystal display element. SOLUTION: A principal light beam of a video light made incident in a reflecting surface of a color synthesis dichroic prism is inclined toward 45 degrees by 2.5-10 degrees.
Patent JP-2002057763-A (JP)
Title: Portable information terminal
Inventor: YAMAZAKI TAKESHI
IPC: H04W88/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal that can increase the number of operation keys as required without losing the portability resulting in enhancing the operability. SOLUTION: A connection section 29 that connects a body 12 on one side 12a of which operation keys 15 are arranged to a display section 13 that has a display device 20 for information indication, connects the display section 13 slidably to the body 12 while keeping parallelism with respect to the body 12.
Patent JP-2002018766-A (JP)
Title: Transfer robot hand
Inventor: KAJIWARA TADAO
IPC: B25J15/08
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a transfer robot hand for transferring works including foods packaged with small packs and placed on a wide tray, after delivered out of a sterilizing room, a freezer or others, onto a net conveyor in the next process for dewatering or thawing without disordering the arrangement while holding the works in trays. SOLUTION: The transfer robot hand 1 comprises a servo motor M arranged at the central lower side of the uppermost frame 2, a chain case 3 hung down from both ends thereof and a tray holding frame 8 held at both lower ends of the chain case 3, the tray holding frame 8 being turned 180 deg. and reversed with the actuation of the servo motor M to provide for transferring the work W placed on the held tray 20 onto the net conveyor 31 in the next process with almost no disorder of the arrangement. A work thrusting plate 18, a skid preventing tool 19, etc., are provided as subsidiary members for thrusting the work W during turning and opening a dropping central portion of the work W with sliding during transfer.
Patent JP-2002058172-A (JP)
Title: Voltage controller of vehicle alternator
Inventor: YAMAMOTO NAOKI
IPC: H02J7/14
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controller of a vehicle alternator which can avoid infiltration of ratio wave noises at a low cost. SOLUTION: This regulator (voltage controller) 100 has an IC chip 10 bonded to the surface of a 1st metal plate 12, and the IC chip 10 is connected to outer connection terminals 14 with lead wires 16. A 2nd metal plate 18 formed to cover the IC chip 10 is formed integrally with a negative side wiring through which power is supplied to the chip 10.
Patent JP-2002053436-A (JP)
Title: Composition for external use
Inventor: EGAWA MAKOTO
IPC: A61Q5/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is used for external use and has an excellent property for homogeneously dissolving or dispersing an active ingredient and an excellent effect for applying the active ingredient, more concretely, a hair dye composition whose hair dye is uniformly adhered to hair to exhibit a uniform hair-dyeing effect, and which has excellent shape retainability and good usability and facilitates the removal of the dye adhered to skin, a stain remover composition which has a uniform action for decolorizing stains and wrong dyed sites and has excellent decolorizing ability, a hair tonic composition which has a remarkably excellent property for the percutaneous absorption of odd number fatty acids, odd number aliphatic alcohols, and the like and has an excellent hair-restoring and growing property,  or a hair cosmetic which has good compatibility with hair and is not sticky, when used. SOLUTION: This composition for external use contains a nonionic surfactant which is represented by the general formula: R1-O-(CH2CH2O)n-H (I) [R1 is a 6 to 30C linear or branched alkyl or alkenyl; (n) is an average ethylene oxide addition mole number] and has a specific ethylene oxide addition mole distribution.
Patent JP-2001062804-A (JP)
Title: Cut link dividing depth limiting part into support surface and roof surface
Inventor: NITSCHMANN KARL
IPC: B27B33/14
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To securely prevent an excessive invasion of a support surface for effectively limiting a thickness of a chip into a soft cutting material although the support surface has a size of a necessary minimum limit with a compact constitution and simple manufacturing technique in a cut link having a depth limiting part. SOLUTION: A support surface 18 and a roof surface 23 are provided as separate surface from one another. The surface 18 is formed of an end face of a support fine strip 11 of a cut link 1 disposed substantially parallel to a surface of a body 2. The roof surface 23 is formed of a surface broadened in a substantially lateral direction to a running direction 4 of a material part 14 of a chain composite so that the surface 23 is disposed at a lower position than the surface 18.
Patent JP-2001079955-A (JP)
Title: Feeder for tire assembling drum
Inventor: JUNGK ANDREAS
IPC: B29D30/26
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to economically manufacture even a small number of tires by moving the tire to a tire assembling drum through a storage unit, a supplying and cutting unit and a cutting and supplying unit in one conveying line, and alternately operatively coupling the tire to at least two supplying and cutting units at cutting and supplying positions. SOLUTION: Drum supply belts 2, 2' are respectively moved together with transfer belts 5, 5' from cutting and supplying units 7, 7' to placing positions 6, 8 and are obliquely movable in moving directions 9, 10. Tire components to be differently worked or cut in storage cassettes 11 to 14 are respectively supplied to supplying and combinedly cutting units 17, 17' and 18, 18'. For example, the units 17, 17' are moved to highest positions, and a newly fed material is carried on the belt 2', and then cut. Thereafter, the belt 2' is moved to the position 8. During this cutting, the belt 2 is moved to the position 6, and placed on a next tire assembling drum 4.
Patent JP-2002060325-A (JP)
Title: Two package type acid hair dyeing agent
Inventor: UBUKAWA SHUJI
IPC: A61K8/97
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a two package type acid hair dyeing agent excellent in dyeing property and stability, good in duration of color and low in stain sticking to the skin. SOLUTION: This acid hair dyeing agent excellent in stability, manifesting an excellent dyeing property and duration of color comprises a first agent including an acid dye and adjusted to pH 1.5-4.0 and a second agent including a protein originating from an animal or a plant or its derivative and a metal salt and adjusted to pH 4.0-8.0.
Patent JP-2002059545-A (JP)
Title: Driving power control for printing device
Inventor: UMEDA ATSUSHI
IPC: H02N2/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique for supplying a driving signal with little distortion to an electro-mechanical transducer element without generating excessive heat in a circuit on a carriage. SOLUTION: A second voltage waveform generating part for generating a second voltage waveform changeable according to a first voltage waveform of a driving signal to be supplied to an electro-mechanical transducer element is provided in a printing device main body, and a driving signal supplying part for generating the driving signal for supplying the same to the electro- mechanical transducer element by using the second voltage waveform as the power source voltage and using the first voltage waveform as the control input, is provided on a carriage.
Patent JP-2002064018-A (JP)
Title: Induction electric apparatus
Inventor: HIGUCHI TATSUYA
IPC: H01F27/04
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To decrease the closed vessel of an induction electric apparatus in size so as to lessen its manufacturing cost. SOLUTION: A transformer 1 is equipped with a transformer main body 2 housed in a tank 3 filled up with insulating gas, and slip-on type terminals 9 and output bushings 14 are mounted on a lid plate 5. The slip-on type terminals 9 are arranged at a prescribed interval of insulating distance (k) on an arrangement axis line 8 that extends on the side wall 7a of the lid plate 5 and inclines at an angle of 45 deg. with the side wall 7a. By this setup, as to the lid plate 5, a distance X between the adjacent slip-on terminals 9 and 9 in the direction in parallel with the side wall 7a can be set smaller than the prescribed insulating distance K, and the tank 3 can be reduced in size.
Patent JP-2002059998-A (JP)
Title: Oil feeder
Inventor: HAKII YUJI
IPC: B67D7/32
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeder which can freely select and feed an interchangeable oil type when feeding oil using an oil feeder or a system which wirelessly controls to lock a feed nozzle. SOLUTION: The oil feeder includes a plurality of kinds of feed nozzles, a locking means, a first unlocking means and a second unlocking means. The locking means locks the plurality of kinds of feed nozzles which respectively correspond to a plurality of oil types. The first unlocking means, in response to sensing of oil type information provided from a vehicle side for indicating an oil type applicable to the vehicle, unlocks only the feed nozzle corresponding to the oil type. The second unlocking means, in response to an oil type changeover signal input by an oil type changeover button which has been pressed down, controls the locking means, thereby unlocking the feed nozzle corresponding to an oil type which is interchangeable with the oil type indicated in the oil type information.
Patent JP-2002058835-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To store a game state even when a power stoppage state occurs, improve the convenience for operating a game machine at a game shop, and reliably utilize the stored data after the recovery of a power supply. SOLUTION: Parity data are generated in a power feed stop process. When a clear switch is set to a prescribed operation state at the restart of a power feed, the memory contents of a RAM(random access memory) are initialized. When the clear switch is not set to the prescribed operation state, whether the game state should be resumed or not is judged based on the parity data stored in the RAM, and a proper control state is resumed based on the judged result. The convenience for operating the game machine at the game shop is improved, and the stored data can be reliably utilized after the recovery of the power supply.
Patent JP-2001102127-A (JP)
Title: Insert-type power connector assembly for large electric current
Inventor: GORDON KEITH FORBES
IPC: H01R13/453
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an insert-type power connector assembly which has a safety function of preventing fingers or other objects from being in contact with electrically active metal parts in a socket due to insertion of the fingers into an opening of the socket. SOLUTION: Disclosed herein is an insert-type power connector assembly 10 with a plunger 70. A female connector also includes a housing 80 serving to prevent or reduce a condition where the objects are in contact with the electrically active parts in the female connector. The male connector 20 of the insert-type power connector assembly also includes a specific aligning/locking device having a slot 62. The slot has a concave region that is engaged with a tap of the female connector. Also, the front end of the male connector may include at least one slot which is engaged with a pin of a pin-type connector in the female connector.
Patent JP-2002065883-A (JP)
Title: Method and device for extinguishing or preventing fire
Inventor: CHOKAI JUNPEI
IPC: A62C5/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To extinguish or prevent a fire with a relatively small quantity of the water by mixing a regulated range of the extinguishing agent diluent in the spraying water. SOLUTION: When spraying the water with a nozzle from a water source through a pump, 7-5 (weight) % of the extinguishing agent diluent having 20±5 deg.C of physical property value, 1.4±0.3 of specific gravity, and 65±5 (cst) of kinetic viscosity is mixed in the spraying water. By using such a mixture, a fire can be effectively extinguished or prevented by a relatively small quantity of the water supply from the water source when a fire is generated.
Patent JP-2002074935-A (JP)
Title: Semiconductor memory
Inventor: NAGAOKA HIDEAKI
IPC: G11C8/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the layout area of a semiconductor memory is increased due to the increase in the number of installed address setting circuits as compared with the case where the number of memory sets is fixed even though the number of memory sets, that the apparently independently operated, is made variable when the same number of the address setting circuits are prepared as the number of memory cell arrays. SOLUTION: This device is provided with a switching circuit 36 for switching the correspondence relationship between memory cell arrays 21 to 26 and address setting circuits 33 to 35 in accordance with the number-of-memory sets selection signals.
Patent JP-2002067032-A (JP)
Title: Display device and plastic identifying device
Inventor: MATSUSHIMA TAKAAKI
IPC: G01J5/48
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To simplify the sorting, reduce cost, and make the sorting surer. SOLUTION: By this plastic identifying device, the sorting of a plastic material 100 by hand is made possible by utilizing the difference in a rising temperature when the temperature is raised depending on the material. The plastic identifying device, is provided with a heater 4, a thermography 12, and a projector 11. In this case, the heater 4 heats the plastic material 100. The thermography 12 outputs the measuring result as temperature image data. The projector 11 projects the input temperature image data as it is on the plastic material 100 which is measured by the thermography 12. By superposing the temperature image data on the plastic material 100 by the projector 11, the difference in the quality of the plastic material 100 is visualized.