baber/WOPTO huggingface dataset:
Patent JP-H09102547-A (JP)
Title: Circuit dividing method
Inventor: KAWAGUCHI KENICHI
IPC: G06F17/50
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To divide a circuit so that the propagation delay between each functional components can become shorter after synthesizing the functional components by searching for a critical path by predicting the propagation delay between components and housing all functional components on the critical path in one cluster. SOLUTION: In a process 101, the propagation delay between two functional components is calculated from the resistance value and load capacity value of the cell used at the time of mapping functional components and the estimated gate number of a cluster and, in a process 102, a critical path is searched for by adding the propagation delay at every path between registers. In a process 103 it is judged whether or not a cluster having one critical path exists; when the cluster does not exist, a process 104 is performed. When the cluster exists, a process 105 is performed. In the process 104, all functional components on the critical path is housed in one cluster and the process 101 is performed. In the process 105, the division of a circuit is terminated by clustering functional components which do not belong to any cluster at every connecting component.
Patent JP-H1195208-A (JP)
Title: Liquid crystal display device and film for visual field angle compensation used for the same
Inventor: AZUMA KOJI
IPC: G02F1/1335
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a TFT-VAN-LCD having an excellent visual field angle characteristic by paralleling or orthogonally intersecting the delay phase axis within the film plane of specific phase difference films with the absorption axis of adjacent polarizing films. SOLUTION: The phase difference film for visual field angle compensation comprising one or two sheets of the phase difference films is disposed between a liquid crystal cell and at least one the polarizing films. The retardation (R) value within the film plane expressed by the equation I; R=(nx -ny )×d of the phase difference film of this liquid crystal display device exceeds 0 nm and below 100 nm and the retardation (R') value of the film thickness direction expressed by equation II; R'=[(nx +ny )/2-nz ]×d is >=100 nm and the delay phase axis within the film parallels or intersects orthogonally with the absorption axis of the adjacent polarizing films.  In the equations I, II, nx is the refractive index in the delay phase axis direction within the film plane, ny is the refractive index in the direction perpendicular to the delay phase axis direction within the film plane, nz is the refractive index in the thickness direction of the film, and d is the thickness of the film.
Patent JP-H06106966-A (JP)
Title: Control device for vehicle air-conditioner
Inventor: TAGUCHI YUKIHIKO
IPC: B60H1/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide a control device for a vehicle air-conditioner which always performs stable control operation without occurrence of abnormal vibration, and which can enhance the durability of a compressor. CONSTITUTION:When a throttle opening degree comparing and determining part 3b determines such that an opening degree detection signal from a throttle opening degree part 2 which serves as an acceleration detecting means is higher than a predetermined value with which it is estimated that the rotational speed of a variable displacement compressor 4 increases, and when a control current comparing and determining part 3c a discharge volume control signal is higher than a predetermined value, a current drive control part 3e serving as an acceleration signal type capacitance signal producing means, delivers a discharge volume control signal indicating a control current value to a pressure control valve 4a. Meanwhile, if the discharge volume control is continued, such a control that the discharge volume is not returned to that under control by the air- conditioning signal producing means unless a rotational speed comparing and determining part 3d determines that the rotational speed of a variably displacement compressor 4 is lower than a predetermined value.
Patent JP-H10105973-A (JP)
Title: Optical disk device and data modulator and demodulator for applying to the device
Inventor: SAKAI YUJI
IPC: G11B7/004
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a high recording density by simplifying a mark length or limiting a change in the length on a disk, reducing the equalization residual error of linear equalization due to the difference of the mark length, and thereby improving data detection performance at the time of data reproduction. SOLUTION: The data modulator/demodulator is equipped with a data modulation circuit 6 that modulates a data bit string, i.e., recording data, into a code bit string, recording on a disk 1 a mark corresponding to the code bit, applying to the optical disk device which detects the recorded mark from the disk 1 to reproduce the original data bit string, and forming such code bit string as simplifies a mark length for recording on the disk 1 in accordance with the code bit string. The data modulation circuit 6 modulates the data bit to the code bit with a cycle T, and forms the code bit string so that the length in the longitudinal direction of the mark for recording in accordance with the code bit is made larger than the cycle T and that all marks are of a single length (e.g. 2T).
Patent JP-2000085848-A (JP)
Title: Cushion for packaging box
Inventor: YOSHIMURA NAOMI
IPC: B65D81/113
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cushion for a packaging box, capable of producing a stable cushioning effect even for a product having complicated recesses and protrusions on its surface. SOLUTION: This cushion for a packaging box includes sheetlike cushioning members 1 to 3 having linear ends la, 2a, 3a for placing a part of a product thereon, respectively, and cushion guides 5, 7, 9 for sandwiching a part of both side faces of each of the cushioning members 1 to 3 between the folded cushion guides, respectively. Further, the cushioning members 1 to 3 are formed with folded corrugated board. Furthermore, when force is applied to the product from the external side, the cushioning members 1 to 3 are collapsed along the cushion guides 5, 7, 9. Accordingly, a stable cushioning effect can be produced even for a product having complicated recesses and protrusions on its surface.
Patent JP-S63114186-A (JP)
Title: Lighting apparatus
Inventor: MURAKI MASATO
IPC: H01L21/30
Filed: 1986-10-30
Abstract: PURPOSE:To enable scanning and lighting in a short time even when the area of scanning is large by forming a plurality of beam spots on approximately the same plane and directing beams from the beam spot onto the surface to be irradiated through a beam-condensing optical system while the surface is scanned simultaneously by the beam spot. CONSTITUTION:A plurality of mutually incoherent luminous flux are shaped by a luminous flux divider 12, a plurality of beam spots are formed onto approximately the same plane by a fly-eye lens 14 by using a plurality of luminous flux, and the surface to be irradiated is scanned simultaneously with a plurality of beam spots by a rotating reflecting mirror 15 while beams from a plurality of the beam spots are directed onto the surface to be irradiated. Accordingly, since an incoherent light source having spread can be acquired, the distance of scanning of each point source (image), beam spots, is shortened extremely, and a predetermined scanning range can be scanned with beam spots by scanning in an extremely short time even when a large area is scanned.
Patent JP-H04139163-A (JP)
Title: Carbamic acid ester derivative and its production
Inventor: FUJITA ATSUKO
IPC: C07C271/28
Filed: 1990-09-28
Abstract: NEW MATERIAL:A carbamic acid ester derivative expressed by formula I [R is 1-4C alkyl, (halogen-substituted) alkyl, alkenyl, alkynyl or cycloalkyl; R' is lower alkyl]. EXAMPLE:1-Methoxycarbonyl-2-methyl-2-propenyl (2'-fluoro-5'-methoxyphenyl) carbamate. USE:An intermediate for producing a phenylcarbamic acid ester having weedcidal activity. The intermediate is simply obtained by chlorinating a new material expressed by formula I obtained in a short process from readily available fluorobenzene or 2-fluoro-5-substituted oxyaniline. PREPARATION:An isocyanate derivative expressed by formula II is made to react with an ester derivative of a hydroxyalkenoic acid expressed by formula III to provide the carbamic acid ester derivative expressed by formula I.
Patent JP-H04139524-A (JP)
Title: Array disk device and its control method
Inventor: TSUNODA HITOSHI
IPC: G06F3/06
Filed: 1990-10-01
Abstract: PURPOSE:To reduce the current supplied to an array disk device and also to reduce the capacity of a battery which is used to prevent the erasion of data due to the power failure, etc., by setting the different seeking start timings between groups or between disk devices. CONSTITUTION:A CPU 1 is provided together with an array disk controller 2, and array disk unit 3. In such a constitution, many disk devices which perform the parallel processing operations are divided into plural groups. Then the seeking start time points are delayed based on these divided groups. Therefore the large seek currents are never concentrated at one time nor flow. Thus the current supplied to an entire array disk device can be reduced and also the battery capacity needed for the fault due to the power failure, etc., can also be reduced.
Patent JP-H1189954-A (JP)
Title: Hanging wall against smoke
Inventor: KOJIMA HIROSHI
IPC: A62C2/06
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a hanging wall against smoke capable of preventing the drop of fragments of a broken glass panel. SOLUTION: Even if a glass panel 1 is broken, fragments of the panel are held by an adhesive tape 23 that cannot be broken readily, bonded to the overall length of at least the lower edge part (of both the upper and lower vertical edges) of the glass panel 1, to prevent the fragments of the panel from dropping.
Patent JP-S61140377-A (JP)
Title: Welding equipment
Inventor: FUJIMURA HIROSHI
IPC: B23K9/12
Filed: 1984-12-12
Abstract: PURPOSE:To reduce the cost in mending by providing an arm spirally winding on a welding object and a guiding sheath body and by moving the arm in the right angles direction with the shaft of the object and by moving the sheath body in the axial direction of the object with interlocking to the movement of the arm. CONSTITUTION:A welding equipment 23 is fixed to the fixed jig which is fitted to an object 22a at the narrow gaps of adjoining panel,etc. A sliding lever 43 is driven vertically via a driving motor 46, worm gear, 47, pinion 45, etc. and the freely bending arm 49 of the lower end is moved in the right angles direction with respect to the object 22a. An arm 49 is spirally wound on the object 22a and the sheath body 63 is moved with interlocking in the axial direction. A TIG welding torch 57 is arranged on the arm 49, performing the peripheral welding and mend of the object 22 in the narrow space. Due to the cut place for amendment being able to be minimized the cost in mending is widely reduced.
Patent JP-H02108656-A (JP)
Title: Halogenocyanobenzene derivative compound and liquid crystal composition containing the compound
Inventor: AIHARA TETSUHITO
IPC: C09K19/20
Filed: 1988-10-18
Abstract: NEW MATERIAL:The compound of formula I (R is 1-10C alkyl; O may be present in the C-C bond or between the C-C bond and phenylene ring; X is Cl or F). USE:A substance for liquid crystal electro-optical element. It has very large positive dielectric anisotropy and a relatively high transition temperature from nematic phase to isotropic liquid phase. It has excellent compatibility to other liquid crystal material and non-liquid crystal material and high chemical stability, exhibits broad working temperature range and is suitable for lowering the driving voltage. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II with thionyl chloride and reacting the resultant acid chloride with a compound of formula III in the presence of pyridine.
Patent JP-H0975405-A (JP)
Title: Disposal package with counting function for used suturing needles
Inventor: AKIYAMA IKUO
IPC: A61G12/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To check the quantity of suturing needles by counting the number of used ones and dispose of them safely and certainly. SOLUTION: This device includes a counting plate 1 made from magnet plates 11 into a quadrangular shape having an appropriate size and thickness where used suturing needles NA are aligned and fixed and a package 2 made of cardboard, etc., for disposing of the plate 1 upon packaging. A certain number of fixation parts 121 ,...12n for aligning and fixation of the suturing needles are formed on the surface of the magnet plates 11, and the used needles NA are laid in rows and attracted to the fixation parts.  The package 2 has a base panel 21 which is formed in the size corresponding to the plate 1 and on which the plate 1 is placed and fixed, a lid panel 23 installed continuously along one side edge of the panel in such a way as capable of being folded and covering the inner side face, and first to third folded-back panel pieces 25, 28, 29 installed continuously along the three remaining side edges of the panel 21 in such a way as capable of being folded, wherein an adhesive layer 30 is formed at the outer end of the inner side face of the lid panel 23.
Patent JP-H03124684-A (JP)
Title: Jack mounting method of hydraulic elevator
Inventor: KOYANAGI TETSUO
IPC: B66B9/04
Filed: 1989-10-05
Abstract: PURPOSE:To simplify the measuring work by making plural standard scales formed in a measuring gauge coinsident to plural standard lines formed in a rail gauge to measure the verticality of a plunger to a pair of guide rails for plunger, and regulating the mounting position of a hydraulic jack depending on the measuring value. CONSTITUTION:By facing second and third standard scales 20d and 20e of a measuring gauge 20 to a first standard line 19f of a rail gauge 19, and a first standard scale 20c to a second standard line 19g or to a third standard line 19h respectively to read the differences, the inclinations of front and rear, and left and right of a plunger 6 to the lower side of a pair of guide rails 11 for plunger are measured. Then, the plunger 6 is raised, and the rail gauge 19 is extended again horizontally between the upper parts of the pair of guide rails 11 for plunger. And the above work is repeated again to measure the inclinations of front and rear, and right and left to the upper parts of the pair of guide rails 11 for plunger.
Patent JP-S60143294-A (JP)
Inventor: HARAKAWA TATSUO
IPC: F25D23/06
Filed: 1984-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000085299-A (JP)
Title: Partial mat hard coating transfer material and manufacture of partial mat hard coating molding
Inventor: NAKAMURA YUZO
IPC: B44C1/165
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To conduct an excellent decoration with a surface strength having a partial mat. SOLUTION: At least a partial mat layer 3, a hard coating layer 4 and an adhesive layer 4 are sequentially laminated on a base sheet 2 having releasability. In this case, the layer 3 contains an epoxy resin, melamine resin or their copolymer resin or a mixture as a main component. The layer 4 contains a resin having a glass transition temperature of 40 to 100 deg.C.
Patent JP-H0682017-A (JP)
Title: Gas burner
Inventor: KOBAYASHI SHIGEO
IPC: F23D14/04
Filed: 1992-09-03
Abstract: PURPOSE:To improve a mixing rate of gas/air so as to carry out perfect combustion and apply to modified to different services conforming with the use. CONSTITUTION:A proper number of burner ports 3, which are provided with a corrugated wall surface and virtually cylinder-shaped and transformable in shape, are installed to the outer peripheral surface at a proper position. Furthermore, the burner ports 3 are installed to a corrugated front 1a. It is, therefore, possible to produce an optimum heating state for a gas burner in conformity with an article to be heated.
Patent JP-2000084245-A (JP)
Title: Flight body shooting device of game machine
Inventor: SEGUCHI TAKASHI
IPC: A63F13/428
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To ensure the exact reaching of a flight body even with a game screen which is made three-dimensional. SOLUTION: This device has a monitor which display a site mark to be a target for reaching of a flight body item within the game screen and a player manipulation section which is two-dimensionally movable and has a bomb button. A player moves the display of the site mark (S103) by two-dimensionally moving this player manipulation section while pushing the bomb button (S101) and shoots the flight body item (S105) by releasing (S104) the bomb button.
Patent JP-H07114061-A (JP)
Title: Camera
Inventor: INOUE NOBUYUKI
IPC: G03B13/02
Filed: 1993-10-19
Abstract: PURPOSE:To attain miniaturization and reduction in cost by providing a pressing member pressing one side of a part located in the vicinity of the outside periphery of the roof surface of a hollow roof-mirror on a flexible printed board against a roof surface side from above. CONSTITUTION:Before a top cover 8 is assembled. the vertex part of the flexible printed board 7 pushes the vertex part 6c of the hollow roof-mirror, because the vertex part of the board 7 tends to straighten its tension. Then, the top cover 8 is attached so that projections 8a and 8b formed ore the top cover 8 push the vicinities of the peripheral outside parts of the roof surfaces 6a and 6b of the hollow roof-mirror on the flexible printed board 7. It is regulated by positioning dowels 9a and 9b and moreover, the flexible printed board 7 pushed by the projections 8a and 8b is moved toward the vertex part of the hollow roof-mirror. Thus, the flexible printed board 7 is floated from a roof surface vertex part 6c and moved to the side of the top cover not to press the hollow roof mirror.
Patent JP-H08102339-A (JP)
Title: Clip and its method
Inventor: FURANKU ANNERINO
IPC: H01R13/658
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector that is easily incorporated into an electronic apparatus for easy connection of a printed board to a grounding member. SOLUTION: A conductive clip 100 has a first contact surface 118 directed in the first direction, a second contact surface 116 directed in the second direction other than the first direction, and a third contact surface directed in the third direction other than the first and second directions. The clip is formed to exert force in the first and third directions.
Patent JP-H06113552-A (JP)
Title: Control system for power supply regenerative unit
Inventor: YASUKAWA KUNIAKI
IPC: H02M7/155
Filed: 1992-09-30
Abstract: PURPOSE:To prevent AC voltage waveform from sinking during regenerative operation of a power regenerative unit having power regenerating function in which self-extinguishing semiconductor elements, e.g. transistors, are connected in bridge. CONSTITUTION:Transistors U-Z connected in bridge, while corresponding with respective phase voltages of an AC power supply, are sequentially turned ON with ON timings of transistors, corresponding with phase W and phase U, being overlapped each other during an interval from time t0, when the potential difference between phases W and U, for example, drops below a predetermined, to time t1 when the potential difference goes zero. During the overlapped interval, line current is commutated smoothly depending on the magnitude of phase voltage and the transistor for phase W is turned OFF at time t1 when the commutation finishes thus preventing the line voltage from sinking.
Patent JP-H06113348-A (JP)
Title: Optical exchange circuit with buffer
Inventor: MIYAHARA KAZUNORI
IPC: H04B10/27
Filed: 1992-09-30
Abstract: PURPOSE:To attain circuit integration even when number of incoming lines and outgoing lines are increased by using an optical fiber of a prescribed length connected among plural optical switches as an optical signal buffer. CONSTITUTION:Plural 4-input and 4-output(or over) optical switches 1-3 are arranged in serial. They are interconnected with each other by an optical fiber of a prescribed length, an input to a head optical switch 1 and an output from a tail end optical switch 3 are connected by an optical fiber 14 of a prescribed length to form an optical loop comprising the plural optical switches 1-3. Furthermore, the plural optical signal inputs are inputted to idle input terminals of the plural optical switches 1-3 decentralizingly and plural optical signal outputs are extracted from idle output terminals of the plural optical switches 1-3 and the outputs are outputted to output paths A-F scatteringy. Since optical fibers 10-15 of a prescribed length interconnecting among the plural optical switches 1-3 act like memories utilizing a delay time in the optical fiber, the memory capacity is increased.
Patent JP-H02108197-A (JP)
Title: Article supplementing method for automatic vending machine
Inventor: ABE TAKASHI
IPC: G07F9/00
Filed: 1988-10-17
Abstract: PURPOSE:To facilitate supplementing operation by loading articles in an article storage part at a time while holding the plural articles individually by using a holding connector, and cutting the connection part into individual articles by using a cutting device. CONSTITUTION:When the articles S are supplemented, the plural articles S are coupled together while held individually by the holding connector 6. Consequently, the plural articles S can be treated at a time and need not be handled individually. The batch connection part 6b of the holding connector 6 for the articles S which are connected together by the holding connector 6 are cut in an article storage part 1 by the cutting device 7 and separated into the individual articles. Therefore, the articles S are guided smoothly in the article storage part 1 and carried out. Consequently, the supplementing operation for the articles S is facilitated.
Patent JP-H07112686-A (JP)
Title: Fuel lid for vehicle
Inventor: SUZUKI TAKAYUKI
IPC: B62J35/00
Filed: 1993-10-19
Abstract: PURPOSE:To facilitate the fueling work by arranging a means openably/closably supporting a fuel lid on the front side of it in a vehicle provided with the fuel lid closing an opening section communicated to a filler opening on a body cover storing a fuel tank. CONSTITUTION:A body cover 16 inclined backward and upward is arranged behind the driver's seat 19 of a vehicle, e.g. motor scooter vehicle, 1. A fuel tank 20 is stored in the body cover 16, and a filler opening 21 is opened at its upper section. A communicating port 22 is opened at the portion of the body cover 16 located immediately above the filler opening 21, and it is closed by a fuel lid 23. A hinge section 24 openably/closably supporting the fuel lid 23 is provided on its front section back side. The hinge section 24 pivotally supports a rotary shaft 25 on a flange 26 formed on the back side of the body cover 16 and rotates the fuel lid 23 forward.
Patent JP-H07118041-A (JP)
Title: Mortar concrete containing insulator as aggregate and its production
Inventor: AOYAMA MIKI
IPC: C04B18/16
Filed: 1993-10-19
Abstract: PURPOSE:To improve strength by crushing used insulators for waste electric paths and using the crushed pieces from which metallic piece parts are removed as aggregate. CONSTITUTION:The crushed pieces obtd. by subjecting the used insulators of the waste electric paths to primary crushing with an impeller breaker 3 and removing the metallic piece parts, then transporting the crushed piece parts by a bucket elevator 4, sieving the crushed pieces with a sieve 5, processing the crushed pieces larger than a grain size 5mm with a super sander 6 and transporting and storing the crushed pieces obtd. by sieving 5 into a storage tank 8 with a bucket elevator 7. Mortar concrete is obtd. by kneading such aggregate, cement, water, etc.