baber/WOPTO huggingface dataset:
Patent JP-H09179784-A (JP)
Title: Semiconductor memory
Inventor: NANBU HIROAKI
IPC: G06F12/08
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory capable of reducing the increment of power consumption in a cache memory even when the number of ways is increased. SOLUTION: Table memory cell arrays TMA1, TMA2 are accessed by an index address IA through decoders DEC2, DEC4. stored tag addresses are compared with a tag address by comparators CMP1, CMP2 respectively through sense circuits S2, S4 and a switch SW is controlled by compared result signals HIT1, HIT2. On the other hand, cells in cache memory cell arrays CMA1, CMA2 are selected through decoders DEC1, DEC3. The switch SW is controlled so as to output either one, i.e., hitted data, of outputs DATA1, DATA2 from the CMA1, CMA2 based upon the signals HIT1, HIT2 as DATA through a sense circuit SA. Since the switch SW connected among the CMA1, CMA2 and the SA selects a way, the number of sense circuits having high power consumption can be reduced.
Patent JP-H0592709-A (JP)
Title: High speed and heavy load tire
Inventor: KAMIYOKO KIYOSHI
IPC: B60C13/00
Filed: 1991-11-28
Abstract: PURPOSE:To reduce bending deformation and heat generation in a bead part, suppress damages of chafing or the like, and improve the bead durability in the basic design where the outside rubber is divided into a chafer rubber and a side wall rubber which are provided with specified moduli respectively. CONSTITUTION:A tire is provided with at least an outside rubber 17 forming the outside surface of a tire from the bottom side surface of a bead part to a side well part. The outside rubber 17 is divided into a chafer rubber 20 including a region (Y) which is brought into contact with a flange RA of a regular rim (R) in the 200% load condition, and a side wall rubber 21 located above the chafer rubber. The respective 100% module MP, MA, MC, MS of the side packing rubber 15, the bead apex rubber 9, the chafer rubber 20 and the side wall rubber 21 are set to 53-95kg/cm<2>, 78-120kg/cm<2>, 40-70kg/cm<2>, 10-45kg/cm<2>, in order. The respective moduli are set to satisfy the relationship MS<MC<MP<MA.
Patent JP-H08228063-A (JP)
Title: Connecting structure of multi-terminal electronic component
Inventor: SAKAGUCHI MASARU
IPC: H05K3/34
Filed: 1995-12-27
Abstract: PURPOSE: To form excellent solder fillets on both sides of a terminal on the outermost side by making the width of the terminal positioned on the outermost side narrower than that of other terminals when a large number of the terminals of an electronic component and the electrodes for connection of a wiring board are connected in a surface attaching manner by solder. CONSTITUTION: The width W5 of a terminal 5 on the outermost side is made narrower than that W6 of internal terminals 6-6 (terminal array pitches P5 , P6 , electrodes W2 , W3 and array pitches P2 , P3 are equalized respectively). Accordingly, even when the places of the internal terminals 6-6 and internal electrodes 3-3 are displaced and conformed at each side end and excellent fillets are not formed, only the terminal 5 on the outermost side is arranged on the side inner than the side end of an electrode 2 on the outemost side by distances 1, 1' of the thickness (t) or more of the terminal on both sides in the cross direction, and superior fillets 8 can be formed on both sides of the terminal 5.  When the relationship of W5 and W6 are determined properly, the same applies even to the case when the places of the internal terminals and the internal electrodes coincide on the side ends of the reverse sides.
Patent JP-H03197885-A (JP)
Title: Superconducting device
Inventor: FUJIMAKI NORIO
IPC: H01L39/22
Filed: 1989-12-26
Abstract: PURPOSE:To decrease the number of signal lines connected to a room- temperature side circuit while measurement accuracy is maintained and to facilitate packaging by reading and measuring output pulses from a superconducting quantum interference element which is selected by a switching circuit. CONSTITUTION:Output pulses from plural superconducting quantum interference elements 21a - 21n are selected and switched, one by one, by switching circuits 23a - 23n according to the select signal from the selecting circuit 30, and sent to superconducting feedback circuits 22a - 22n and an output processing and display circuit 28. Then the output processing and display circuit 28 reads and measures the output pulses from the superconducting quantum interference elements 21a - 21n which are selected by switching circuits 23a - 23n. The output pulses of unselected interference elements 21a - 21n are not inputted to other feedback circuits 22a - 22n. Therefore, a feedback quantity does not vary and information is not discharged before being selected; and the measurement accuracy can be maintained sufficiently and the number of signal lines connected to the room-temperature side circuit is decreased sufficiently to facilitate the packaging.
Patent JP-H0845899-A (JP)
Title: Plasma etching tool
Inventor: MAIKERU EDOWAADO BEIRII
IPC: H01L21/306
Filed: 1994-10-28
Abstract: PURPOSE: To improve uniformity and symmetry of plasma etching on a wafer by applying an additional gas flow to a portion of a wafer support pedestal adjacent to a wafer ring around the pedestal. CONSTITUTION: A pedestal 28 to which a wafer 26 is attached has a unique ring 30. The ring 30 has a lower rim 32 thicker than the ring and an upper cylindrical wall 34 thinner than the ring. The lower rim 32 is tapered along its diameter so as to fit the taper of the pedestal. The ring 30, especially, its upper wall 34 prevents change of a plasma sheath, i.e., downward distortion of the sheath at the end of the pedestal. Further, a ring region 51 is generated, as a gas exhaustion region where a processing gas reduces, on a periphery 26a of the wafer. Then, a selected amount of gas is introduced at a selected ratio into the gas exhaustion, region 51, which can increase etching on the wafer periphery even with the ring 30.
Patent JP-H11172116-A (JP)
Title: Resin composition and its molded product and seamless belt
Inventor: SAKOGAWA KOUICHI
IPC: C08L67/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a specific melt flow rate, excellent in heat and flexural fatigue resistances and useful for seamless belts or the like used in a copier, a printer or the like, adopting an electrophotographic method by including a metal salt and a thermoplastic resin therein. SOLUTION: This composition is obtained by including (A) a metal salt and (B) thermoplastic resin and has a melt flow rate (MFR) satisfying the formula (MFR: a measured value at 6-7 min)>(MFR: a measured value at 7-8 min). The content of the metal is preferably 0.001-10 wt.% based on the resin composition. The component A is preferably an organometalic salt and contains at least one of a zinc salt, a magnesium salt and a calcium salt. The component B preferably contains at least one resin selected from a polyester resin (e.g. the one using 1,4-butanediol as a diol component and terephthalic acid as a dicarboxylic acid component), a polycarbonate resin (e.g. the one using an aromatic diol such as disphenol A) and a polyamide resin (e.g. nylon-4).
Patent JP-H06169075-A (JP)
Title: Solid-state image pickup device
Inventor: ABE HIDEJI
IPC: H04N5/372
Filed: 1992-11-27
Abstract: PURPOSE:To suppress the smear and improve the sensitivity characteristics of a solid-state image pickup device having a so-called aluminum shunt construc tion by a method wherein positions where on-chip lenses are formed are varied. CONSTITUTION:Light shielding and driving aluminum wirings 21 are provided as light shielding films along transfer electrodes 11 which are arranged along a vertical transfer direction and on-chip lenses 31 are provided above respective photosensors 12. The respective on-chip lenses 31 are so positioned that luminous fluxes 51 condensed by the on-chip lenses 31 enter the photosensors 12. Further, spaces (on-chip lens spaces) 32 between the on-chip lenses 31a (31) arranged along the vertical transfer direction and the other on-chip lenses 31b (31) adjacent to them are provided above the photosensors 12.
Patent JP-H10183548-A (JP)
Title: Snow removing tool and its manufacture
Inventor: KANAZAWA OKIMUNE
IPC: E01H5/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a bend when bending moment is applied to a frame by fixing the peripheral edge of a snow conveyance section made of a synthetic resin to a pedestal section provided on the frame with tapping screws not penetrating the frame. SOLUTION: A U-shaped handle section 1 formed with a metal pipe is protruded on the back side of a U-shaped frame 2 formed with the right and left vertical metal pipes 13 and a horizontal metal pipe 12. A curved fitted section 7 on the right and left peripheral edge of a snow conveyance section 3 made of a synthetic resin, swollen downward, and closing the space surrounded by the frame 2 is fitted, overlapped, screwed, and fitted to the vertical pipes 13 and the horizontal pipe so that tapping screws of rod-like stoppers 4 do not penetrate the frame 2. A pedestal section 9 swollen upward and having a flat upper face is integrally formed at the position of the curved fitted section 7 of the frame 2, and a lug is formed as a lock section 8 on the lower face of the head section 5 of each tapping screw.  The frame 2 is made hardly bent, and hands and clothes can be prevented from being hooked on it.
Patent JP-H09177138-A (JP)
Title: Hydraulic circuit of hydraulic shovel
Inventor: ISHIKAWA HIROJI
IPC: F15B11/17
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to hold oil pressure necessary for up-motion of a boom when horizontal levelling work is executed with simultaneous operation of both arm and boom and, at the same time, to prevent a motor from lowering its motion efficiency. SOLUTION: Based on discharge pressure Pp of a first hydraulic pump 15 detected by a discharge pressure sensor 34, a controller 33 outputs a branch flow control signal having value obtained by performing an operation based on a transformation function prescribing relation between the discharge pressure Pp of the first hydraulic pump 15 read out from a storage section and target opening area ST of an auxiliary selector valve 23 and a plurality of transformation functions into a proportional electromagnetic valve 32.  The opening area SS of the auxiliary selector valve 23 is controlled by pilot oil flowing out from the proportional electromagnetic valve 32, and when the discharge pressure Pp is in excess of lower limited discharge pressure P0 , branch flow of driving pressure oil flowing out to oil suppy side of a combined flow selector valve 17 passing through an alternative bypass oil passage is increased with the transformation function.
Patent JP-H03202546-A (JP)
Title: Housing type eaves trough
Inventor: TANAKA YOSHINORI
IPC: E04D13/08
Filed: 1989-12-29
Abstract: PURPOSE:To prevent the breakage of a trough device by a method in which a vertically expandible chain-type vertical trough is set on an eaves trough to be housed under eaves during snow-fall period, and the vertical trough is housed together with the chain trough by shortening the chain trough when housing the eaves trough. CONSTITUTION:A box 2 to house an eaves trough device 1 is set under eaves, a mover A is set, and the trough device 1 is moved back and forth. A vertical chain trough 2 is set on the trough 1 and wound up by a winding drum to be driven by a motor 28. When housing the trough 1 during snow-fall period, the chain trough 22 is wound up at first and then housed by the mover A. The breakage of the trough device 1 can thus be prevented.
Patent JP-H11170061-A (JP)
Title: Welding equipment
Inventor: HAYASHI MICHIO
IPC: B23K11/11
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To expand the conditions under which a welding operation can be performed by one welding equipment, to enlarge the area of the operation and also to improve efficiency in the welding operation using this equipment. SOLUTION: Each supporting tip end 52, 56 mounted with a deformed electrode 54, 58 which is coupled with support 60 is arranged on a pair of arms 34, 36 of the welding equipment and which is provided with directivity for welding with a workpiece held in-between; each supporting tip end 52, 56 is rotatably manipulated by an operating means 62, 66, with the direction of each deformed electrode 54, 58 changed and adjusted, enabling a welding operation by changing the direction of the deformed electrode 54, 58 without the need of changing the direction of the body of the equipment.
Patent JP-H11164588-A (JP)
Title: Inductive load driving equipment
Inventor: HAYASHI HIDEKI
IPC: H02P7/29
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce a switching frequency and a current ripple, by connecting a capacitor serially to a diode of one of a pair of arms and connecting a reactor in parallel to it. SOLUTION: In this circuit, a capacitor 7 of a capacity C is serially and a reactor 8 of an inductance LC is connected in parallel to a diode 4, and C and L are sufficiently large and mean values VC and ILC of the voltage vC of the capacitor 7 and the current iLC of the reactor 8 are kept at nearly constant values respectively and VC is much smaller than the supply voltage V. The circuit has four modes I-TV. In the mode II, only a SW 2 is in an ON state and iL flows in a loop starting from a load 6 and then passing through the SW 2, the capacitor 7, the diode 4, and coming back to the load 6. Therefore, the SW2 and the diode conduct and iL increases. However, the final value of the iL is VC/RL, not (VC-V)/RL, and VC is much smaller than V and therefore the increasing speed of iL is more gentle than in the mode I.  By this method, a switching element chopping frequency and a load current ripple can be reduced.
Patent JP-H10187493-A (JP)
Title: Performance evaluating method
Inventor: MINAGAWA TATSUYA
IPC: G06F11/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an exact performance evaluating method which includes a basic input/output system(BIOS) instruction without needing any dedicated hardware or mass memory. SOLUTION: A simulation object program 1 is translated to a machine word instruction peculiar for the computer of simulation object by assemble processing. Further, the BIOS instruction is extracted by analyzing the bit train of machine word instruction, and a BIOS source code 2 corresponding to each BIOS instruction class is inserted into a simulation object program 1. Concerning the simulation object program 1 into which the BIOS source code 2 is inserted, the presence/absence of memory access is checked for each machine word instruction. In case of memory access instruction, read/write class and reference address information is stored. Processing is performed for inserting an instruction to call an instruction/memory evaluation subprogram 4 for each instruction of simulation object program 1.
Patent JP-H06197548-A (JP)
Title: Inverter device
Inventor: NIIHORI HIROSHI
IPC: H05B41/16
Filed: 1992-12-22
Abstract: PURPOSE:To suppress the fluctuation of the electric power supplied to a load by providing a duty setting means which can set the digital value corresponding to the duty of a switching element at every period of the switching element. CONSTITUTION:The voltage corresponding to a lamp voltage VC detected by means of a lamp voltage detection circuit 1 is inputted to an A/D converter 4 and further inputted to a ROM 5 after the voltage is converted into a digital signal. Then the digital signal is converted into digital data corresponding to the duty corresponding to the value of the lamp voltage VC and inputted to a digital PWM circuit 6. In addition, signals having duties corresponding to the lamp voltage VC are inputted to the switching elements Q1-Q4 of an inverter circuit and low-frequency square-wave power is supplied to an electric discharge lamp Z. As a result, the occurrence of such a drift, etc., that occurs in an analog PWM circuit can be prevented and the fundamental frequency of the digital PWM circuit does not unnecessarily become higher even when the duty resolution is improved. Therefore, this inverter device can stably supply electric power.
Patent JP-2001150785-A (JP)
Title: Stencil printer
Inventor: KAWABE TAKAO
IPC: B41L13/14
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To eliminate an inconvenience when a stencil base sheet is mounted by preventing the deformation of a clamping plate when opened or closed in a stencil printer for fixing the sheet by the plate. SOLUTION: A rotational shaft 24 is provided in parallel with a central axis on the outer peripheral surface of the peripheral wall of a plate cylinder 4. A clamping plate 7 is openably and closably mounted at the shaft. The position of the plate is sensed by a plurality of magnetic sensors 32. The plate is opened and closed by opening/closing means detachably coupled to the shaft 24. When a stencil base sheet 8 is sent from an engraving unit, the plate at the open or closed position is set to a semi-open position as shown. Thereafter, the opening/closing means is drawn from the shaft 24. The plate becomes free, and is tilted down to the closed position by its own weight. The front end of the sheet is sandwiched between the plate and a plate seat 24 and held. The plate is not deformed, and the front end of the sheet can be once fixed along its width direction.  The sheet is not deviated.
Patent JP-H06194159-A (JP)
Title: Laser range finding sensor
Inventor: SUGIMOTO YOSHIHIKO
IPC: G01C3/06
Filed: 1992-12-22
Abstract: PURPOSE:To reset an arithmetic device twice and output an accurate range finding value after the second reset. CONSTITUTION:At the first reset start, initialization is made as (sum of range finding values)=0 and (storage data of average times)=0. The sum of the range finding value and the storage data of average times are not initialized in the second reset start, and the presently stored data are used as they are. The peak value and valley value should be different between the first reset start and the second reset start, and they are initialized. If the time interval between the first reset start and the second reset start is the time interval for the range finding average times or above, the second reset is started after the past range finding value data for average times are stored in a memory device 42, and the problem point of the moving average causing problems on the peak value and valley value can be avoided.
Patent JP-H11169476-A (JP)
Title: Handle for supporting small-sized fire extinguisher and fire extinguisher to which the same is attached
Inventor: NOMA HIROSHI
IPC: A62C13/78
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a handle attached to a fire extinguisher so as to make even a person with relatively weak physical strength able to easily operate the fire extinguisher. SOLUTION: This turnable handle HD for supporting the fire extinguisher is attached to a mounting device being a band SB so as to be fixed to the cylinder BN of the main body of the small-sized fire extinguisher. The handle HD is folded so as not to be an obstacle at normal time.
Patent JP-H04314643-A (JP)
Title: Arm rest provided with telescopic tray cover and indicator
Inventor: KAATAA KIISU RII
IPC: B60N2/75
Filed: 1991-12-25
Abstract: PURPOSE: To provide an armrest by which a passenger can see the screen of a monitor accomodated in the armrest in a state of the drink or the like put on a tray. CONSTITUTION: A telescopic tray cover 14 is mounted on an upper face of an armrest 10 for a passenger, and a monitor 38 is accomodated in a housing chamber in the armrest. The monitor 38 is pulled out by moving the telescopic tray cover 14 to an opening position, and then the tray cover 14 is returned after the position of the monitor is adjusted, whereby the passenger can see in a state with food and drink placed on the tray.
Patent JP-H06195464-A (JP)
Title: Detector of object
Inventor: HAYASHI YUJI
IPC: G06T1/00
Filed: 1992-12-24
Abstract: PURPOSE:To make it possible to surely detect an object even when it overlaps partially by making the feature information on the object into a locus and detecting the object from the locus. CONSTITUTION:This detector is provided with a monitoring camera 1 performing an image pickup for an object, an image memory 5 where the video signals of the object outputted from this monitoring camera 1 are successively supplied by a screen unit and the video signals are successively recorded by overlapping them and a feature extraction part 4 extracting the feature information of the object from the video signal recorded in this image memory 5 and making the video signals into a locus. The partial feature information is extracted from the object imaged by the monitoring camera 1 and it is made into a locus, whether the locus extends from the end edge of the monitoring area of the monitoring camera 1 or not is detected, and when the locus extends from the end edge, it is detected as the object which enters the monitoring area newly. Therefore, the object can be surely detected even locus plural objects overlap partially because the object is detected by the partial feature information.
Patent JP-H03200210-A (JP)
Title: Production of contact lens
Inventor: YOSHIDA KAZUO
IPC: B29D11/00
Filed: 1989-12-28
Abstract: PURPOSE:To obtain extremely high oxygen permeability without degrading optical characteristics and mechanical characteristics by subjecting a polymer or lens body to an etching then to a process for dissolving and removing fibrous materials having ferromagnetism after a polymn. process or working. CONSTITUTION:A magnetic field is impressed to a raw material monomer compsn. 5 contg. ferromagnetic fibers 4. The ferromagnetic fibers 4 are magnetized and a magnetic moment is generated in parallel with the fiber axes by impressing the magnetic field to the compsn. in such a manner, by which the magnetic moments are generated in parallel with the fiber axis and the fibers are so oriented as to parallel with the magnetic lines of force. The raw material monomer 5 is polymerized while this state is maintained. The high-polymer composite in which the ferromagnetic fibers 4 are substantially unidirectionally arrayed and exist at nearly uniform intervals is thereby obtd. The ferromagnetic fibers 4 are selectively dissolved and removed by utilizing the difference in the etching property between the ferromagnetic fibers 4 and the polymer. The many fine through-holes according to the diameter of the ferromagnetic fibers 4 are uniformly formed and the extremely high oxygen permeability is exhibited. The optical characteristics and mechanical characteristics of the blank material itself are maintained.
Patent JP-H09184256-A (JP)
Title: Decoration cap mounting structure to envelope
Inventor: KONDO MINORU
IPC: E04F13/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To simply and quickly mount a new type decoration cap on an envelope such as roof, wall, or the like in which a plurality of architectural boards in the form of folded board are laid in line in such an arrangement that their angle parts are located at a prescribed spacing, and to increase the strength of mounting. SOLUTION: An envelope A is formed by laying in line a plurality of architectural boards A1, A1... equipped with coupling bends 3, 3 in such an arrangement that their angle parts are located at a prescribed spacing, while a joining part 6 below the center in the direction across the width is left open and is fitted with fixing plates 8, 8 projecting in alternate dislocations from the two sides about the direction across the width, and a decoration cap C is equipped with bends 11, 11 on both sides across the width. The arrangement according to the invention comprises these three parts A, B, C.  The crest of each angle part should be capable of being loosely fitted in the recess 7, and the insides of the fixation plates 8, 8 bite into the bends 3, 3 in the condition that the joining member B is installed incliningly to the longitudinal direction of the angle part, while the outsides of the plates 8, 8 can be fitted on the fit bends 11, 11.