baber/WOPTO huggingface dataset:
Patent JP-H0535594-A (JP)
Title: Cache memory device
Inventor: ABE MICHIO
IPC: G06F12/08
Filed: 1991-07-26
Abstract: PURPOSE:To prevent the processing ability of a processor from decreasing by measuring the hit rate of a cache memory at all times, and disconnecting the cache memory and inhibiting access processing unless a specific set value is reached. CONSTITUTION:The processor 1 is connected to the cache memory 2 as well as a main storage device 3 and sends addresses to sent and receive data. At this time, a hit rate measuring mechanism 4 monitors the cache memory 2 and calculates the hit rate by using the frequency of all access from the processor 1 and the hit frequency as the frequency ratio of a counter. A comparator 6 compares the measured value of the hit rate of the hit rate measuring mechanism 4 with the set value in a hit rate register 5 where the previously set hit rate is registered and sends a disconnection signal to the cache memory 2 when the hit rate of the cache memory 2 is smaller than the set value, and main storage device 3 to prevent the cache memory 2 from being actuated by the processor 1 and main storage device 3, placing the processor and main storage device 3 n direct coupling operation.
Patent JP-H1017140-A (JP)
Title: Stopper moving method for ic separation mechanism
Inventor: MAKISHITA HIROYUKI
IPC: G01R31/26
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a stopper moving method for an IC separation mechanism to easily cope with switching of a kind of an IC. SOLUTION: An IC 10 is continuously slid on a feed rail 1. The relay rail 2 contains the IC 10 in a guide groove 1A. The relay rail 2 is moved in a direction, crossing the guide groove 1A at right angles, by a moving means 7, and transferred to a containing rail 3. A detector 5 detects the presence of the IC 10 in the relay groove 2A. A stopper 6 stops the IC 10 in the relay groove 2A. The moving means 7 moves the stopper 6 in parallel to the relay groove 2A. The stopper 6 is arranged in a position wherein the IC 10 having a longest length is contained in the relay groove 2A and the stopper 6 is controlled such that the cascade point of the IC is moved to a separation space between the feed rail 1 and the relay rail 2.
Patent JP-H0237658-A (JP)
Title: Fluorescent lamp for image reader
Inventor: ADACHI KAZUHIRO
IPC: H01J61/72
Filed: 1988-07-28
Abstract: PURPOSE:To enable a belt-like area for illumination to be uniformly illuminated with a small-sized lamp directly after turning on electricity, by specifying pressure in argon gas being sealed within a luminous glass tube and preheating filamentary electrodes. CONSTITUTION:A manuscript is illuminated in a belt-like fashion by rays of light given out of an aperture, which is a portion uncoated linearlly with phosphor in the axial direction of a luminous glass tube 1, although a fluorescent lamp has the internal surface of the luminous glass tube 1, coated with the phosphor. Argon gas having its sealing pressure of 2 to 5Torr and a very small amount of mercury are sealed within the glass tube 1 on both ends of which preheating type filamentary electrodes 2 fitted with emitters are arranged in opposition to each other, causing electric discharge between the filamentary electrodes 2 for lighting the lamp. Thus, an entire effective illuminated area is nearly flat even three seconds after turning on electricity, and an effective illuminated area in a stable condition likewise becomes flat so that the manuscript can be uniformly illuminated.
Patent JP-S6342870-A (JP)
Title: Liquid jet recording head
Inventor: ASAI AKIRA
IPC: B41J2/05
Filed: 1986-08-11
Abstract: PURPOSE:To enable the quantity of a liquid jetted to be varied by using a single heat generating element in a single jetting, by jetting the liquid through an ejecting port by heating the liquid by heat rays radiated from the heat generating element. CONSTITUTION:An upper layer of a substrate 111 formed of Si or the like is oxidized to provide an SiO2 layer 112, then a heat generating element 104 formed of HfB2 or the like is provided thereon by sputtering, and thereafter electrodes 105A and 105B formed of Al or the like are provided by vapor deposition. When an electric current is passed between the electrodes 105A and 105B, the heat generating element 104 generates heat, and heat rays such as IR rays are made to pass through a space 107 to heat a recording liquid I, thereby forming a bubble in the liquid I. Since the IR rays penetrate also through the bubble, the rays effectively heat the liquid I even after the bubble formation. Accordingly, the size and useful life of the bubble can be varied by regulating the heating time, with the result of a change in the size of a liquid droplet ejected.
Patent JP-S6347055-A (JP)
Title: Automatic polishing device for plate
Inventor: YONEDA YOSHIO
IPC: B24B21/04
Filed: 1986-08-11
Abstract: PURPOSE:To obtain a uniform and high-precision finish surface by applying the constitution wherein a relatively large-sized abrasive belt is put in a rotating condition, a pad is fitted for pressing the belt locally toward the polishing surface of a plat as a workpiece and the pad is moved to carry out a polishing process. CONSTITUTION:When a pad 84 has been pressed to an abrasive belt 54 under circulating operation, the part of the belt 54 where pressed with the pad 84 locally presses a polishing plate 'W' as a workpiece as the polishing surface thereof, thereby enabling a polishing process. And the pad 84 is moved along the passage of the abrasive belt 54 and a carriage is made to travel, thereby polishing the workpiece 'W' over the entire polishing surface thereof. Consequently, irregular polishing can be prevented and a uniform and high-precision finish surface becomes available. Also, the service life of a device is extended with the application of a large-sized abrasive belt, thereby improving working efficiency.
Patent JP-S6246881-A (JP)
Inventor: TOKIWA MASAYUKI
IPC: B66B3/00
Filed: 1985-08-26
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-H0850798-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHINAGAWA SATOSHI
IPC: G11C29/00
Filed: 1994-08-09
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device having redundancy function in which high capacity, low power consumption, low price and high reliability are realized by providing a redundancy fuse circuit, a switching signal generation circuit, and a selection circuit. CONSTITUTION:A redundancy fuse circuit FUS (not shown) designates a memory array having a defect among memory arrays 1-01 each holding defect information and including a data line and a word line. A switching signal generation circuit GEN delivers a switching signal based on defect information received from the redundancy fuse circuit FUS through terminals RSL, BL1-3. Selection circuits SEL111-118, 121-128 are provided while corresponding to two adjacent memory arrays among the memory arrays 1-01 and connected electrically with one of them depending on the switching signal. The defect information comprises a plurality of pieces of binary information and the number of switching signals is higher than that of the binary information. This constitution decreases the area being occupied by the elements constituting means for holding the defect information thus realizing a high capacity device.
Patent JP-H0849306-A (JP)
Title: Anchorage device of anchor bolt
Inventor: SUZUKI MASAHIRO
IPC: E04B1/41
Filed: 1994-08-09
Abstract: PURPOSE:To retain a positional accuracy of an anchor in an anchorage device for anchor bolts. CONSTITUTION:An anchorage device for anchor bolts is constituted of an anchorage body 1, a plurality of anchors 2, and attending plate 3. Respective lower ends 13 of anchors 2 are inserted to erect them and fixed in the pierced holes 5 provided at the outer side of the anchorage body 1. And the upper ends 12 of respective anchors 2 are fitted to the notches 15 provided at the outer side of the attending plate 3 and fixed thereto.
Patent JP-H0677609-A (JP)
Title: Tunable laser diode
Inventor: TOOMASU UORUFU
IPC: H01S5/12
Filed: 1993-06-30
Abstract: PURPOSE: To realize an improved TTG-DFB laser diode, especially for high frequencies at GHz wherein dependency of modulation stroke on modulation frequency is removed or at least minimized. CONSTITUTION: A central layer 5 which is provided for separated current supply is provided between one synchronous layer 3 and one active layer 7. A ridge waveguide 9 is provided in a TTG-DFB laser diode wherein the synchronous layer 3 has a quantum well structure. A layer array is limited on a strip-like mesa on a substrate 1 for reduction of parasitic capacitance.
Patent JP-H0849518-A (JP)
Title: Oil changer
Inventor: MOCHIZUKI SHUICHI
IPC: F01M11/04
Filed: 1994-08-09
Abstract: PURPOSE:To reduce the installation space of an oil changer by providing an oil extracting suction pipe and a waste oil discharging means on an oil recovery section, providing oil feeding feed pipes on an oil feed section, and covering the front face of a frame and a tank section with an openably or fixedly arranged panel. CONSTITUTION:A tank section constituted of three tank sections 2a-2c is provided on a frame 1, and an oil recovery section and an oil feed section are provided in the frame 1. A recovery pump 5 is provided on the oil recovery section, and an oil extracting suction pipe 3 and a waste oil discharging means 8 are connected to the recovery pump 5 by a recovery pipe. Feed pumps 13 are connected to the oil feed section by feed pipes for the tanks 2a-2c of the tank section 2. The oil feeding feed pipes are connected to the feed pumps 13 respectively, and the front face of the frame 1 and tank section 2 is covered with a panel 18. The installation area of the whole device is reduced, and the working space can be secured.
Patent JP-H055021-A (JP)
Title: Resin for photochrome, photochtromic resin, photochromic resin composition, production thereof and resin composition for photochrome
Inventor: TAKEUCHI KAZUMASA
IPC: C09K9/02
Filed: 1991-07-26
Abstract: PURPOSE:To obtain the title resin containing a specific structural unit, capable of coloring by ultraviolet ray decoloring by heating, having large contrast in coloring and discoloring and useful for display element, etc. CONSTITUTION:The objective resin containing a structural unit in which two nitrogen atoms are directly bonded to an aromatic ring at the furthest position of the aromatic ring and an alkylene group is bonded to at least part of the nitrogen atom and the above-mentioned two nitrogen atoms are formed into tertiary amines and having a halogen atom bonded in the structure. Furthermore, the resin is e.g. obtained by reacting a diamine compound expressed by the formula [Q<1> to Q<4> are H or (substituted) alkyl; Ar is aromatic ring] with an epoxy resin. A cationic free radical stabilizer such as methyl iodide is preferably dispersed in the resin.
Patent JP-H0611044-A (JP)
Title: Packing structure
Inventor: OGAWA MASAO
IPC: F04B53/02
Filed: 1992-06-22
Abstract: PURPOSE:To provide a packing structure by which liquid-tightness in the cylinder of a plunger pump is held. CONSTITUTION:This packing structure 13 is constituted so that a plurality of sheets of ring-like packing 15 of V-shaped section made of Teflon are piled up, and the packing 15 is pressed and deformed so as to be spread in the radial direction and pressed against the inner wall of a cylinder 2. Metallic ring members 16 of nearly similar shape but narrow width are provided between the respective packings 15, and the V-shaped section of the packing 15 is formed so that the center top part is thin in thickness and thickness is increased toward both end parts. Further, the sectional shape of the ring member 16 is also formed to be thin in the center top part and thick toward both end parts, and hence all the packings are improved in their spreading property.
Patent JP-H1120789-A (JP)
Title: Double-axle ship with propelling performance increasing stern fin
Inventor: ITO EIICHI
IPC: B63H5/07
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a double-axle ship with propelling performance increasing stern fin capable of increasing propelling performance by installing a fin to improve the distribution of wake flowing into each propeller in a double-axle ship provided with a pair of external propellers. SOLUTION: In a double-axle ship provided with a pair of external propellers 3 arranged laterally at a stern, a fin 11 projected to the side is installed on a V-hull between the propeller shafts 5 of the propellers 3 extended outboard or a shaft-to-shaft hull part 1a as skeg, and the rising component of the wake flowing into the propellers 3 is reduced near the centerline of the hull by the fin 11 so as to uniformize the distribution of the wake on a propeller disk and increase the efficiency of the propellers. Also a thrust can be obtained by the forward facing component of a lift caused by the fin 11. Thus a remarkable increase in propelling performance is expected as a double-axle ship.
Patent JP-H1118899-A (JP)
Title: Hanger
Inventor: MURATA MASARU
IPC: A47G25/48
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hanger with a pants hanger, which is light-weight to be convenient for carrying with and accurately leaves the crease of pants at a hanger with a pants hanger for hanging the pants by adding force in the direction of spreading the hem mouths of the pants from their insides. SOLUTION: A hanging axis 1, a jacket hanger 2 and a pants hanger 3 are provided. The pants hanger 3 is provided with two sets of hem supporters 4, each of which is provided with two hanging plates 5. Each plate 5 is provided with a groove hole 6 extending in a horizontal direction and a projection 8 on a rear face side, the two hanging plates are extensibly and slidably contact with each other by fitting the hole 6 and the projection 8, and these two hanging plates are energized outward by a spring 14 to form the supporter 4. The jacket hanger 2 is in the shape of a low mountain provided with a vertical axis hole 17 in its center and the axis 1 is provided with a hook part 18 at an upper tip and a connecting tool 22 at a lower tip to put the straight part of the axis 1 through the hole 17 of the jacket hanger to suspend the two hem supporters 4 at the tool 22.
Patent JP-H0537181-A (JP)
Title: Loading structure for electronic part cassette
Inventor: EMOTO SATORU
IPC: H05K13/02
Filed: 1991-07-26
Abstract: PURPOSE:To provide a structure for simplifying loading parts cassettes. CONSTITUTION:An electronic part cassette 1B has rail members 31-1 and 31-2 fixed to its both sides in a horizontal direction, and a part 32 to be linked and stopped. And am automatic electronic part mounting machine 10B has guide members 35-1 and 35-2 and a clamping mechanism 10. The electronic part cassette 1B is moved horizontally, and its rail members 31-1 and 31-2 are linked to the guide members 35-1 and 35-2 to regulate its position. Besides the part to be linked and stopped is linked and stopped by the clamping mechanism 40, and the electronic part cassette 1B is loaded into the automatic electronic part mounting machine 10B.
Patent JP-H0352253-A (JP)
Title: Methods for grouping and arranging cells
Inventor: YAMAGUCHI RYUICHI
IPC: H01L27/04
Filed: 1989-07-20
Abstract: PURPOSE:To group cells to be put in assemblies without depending upon their sequence by deciding cells to be put into either of two assemblies according to their coupling degrees with a seed, dividing the cells into two assemblies, and minimizing the number of cuts of wirings crossing a cutting line set between use assemblies by replacing the cells between the assemblies. CONSTITUTION:A group 412 of an external terminal contained in an object cluster 45 is laterally split according to the positional relationship of the arrangement of the group 412. Then, in order to split the object cluster 45, a seed and a reference for calculating a coupling degree for selecting cells to be grouped to clusters 46, 47 is decided. Then, one cell which has a largest coupling degree with each of the clusters 46, 47 is alternately selected from the two clusters 46, 47, and the cell is added to the cluster. Eventually, the cells are replaced between the clusters 46 and 47 so that the coupling degree between the two clusters 46 and 47 becomes minimum by number-of-cuts minimizing means. Thus, the cells can be grouped without depending upon their sequence to be gathered.
Patent JP-S6431419-A (JP)
Title: Wafer rotation device
Inventor: AKIYAMA HAJIME
IPC: G03F7/16
Filed: 1987-07-27
Abstract: PURPOSE:To hold a semiconductor wafer without its direct contact with element formation parts of a semiconductor wafer and coat both sides of the semiconductor wafer simultaneously with photoresist liquid, by providing a holding means to fix to and hold the semiconductor wafer to a rotating stand, supporting it at parts other than the element formation parts. CONSTITUTION:A semiconductor wafer 11 comprising element formation parts 11a and 11b is attracted and held by wafer contact surfaces 3 which are divided into branches from a spinner head mainframe 1. As the wafer contact surfaces 3 only come into contact with just only partial sections of the peripheral part of the semiconductor wafer 11, its configuration does not interfere the coating of photoresist towards the element formation parts at all. Subsequently, photoresist solutions A and B adhere to the element formation parts 11a and 11b at the same time. And the rotation of semiconductor wafer 11 at high speed permits the photoresist solutions A and B to spread all the area of the element formation parts 11a and 11b and to coat them simultaneously.
Patent JP-S5890231-A (JP)
Title: Terminal device
Inventor: TAGAMI FUMITAKA
IPC: G06F3/02
Filed: 1981-11-24
Abstract: PURPOSE:To realize automatic control for the proper sound volume of alarm for a terminal device containing an alarm mechanism, by using a timer which monitors a keyboard input and a control circuit for alarm sound volume. CONSTITUTION:When an input is supplied from a keyboard 2, a main control part 3 starts the process of the input data and also starts a timer 7. With the second and consecutive input given from the keyboard 2, the timer 7 is reset and started at each time. When no input is supplied from the keyboard 2 for a certain period or longer, the timer 7 has time-out. Thus an alarm sound volume controlling circuit 8 gives an indication to change the alarm sound volume from a low level to a high level. As a result, the alarm sound volume is set at a low level if the alarm ringing conditions are produced while an operator is gives an input to the keyboard 2. While the sound volume is set at a high level when the operator leaves a terminal device.
Patent JP-H1135923-A (JP)
Title: Sealing material composition
Inventor: YOSHIKAWA ATSUSHI
IPC: C08L23/26
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in thixotropy and applicability by compounding a saturated hydrocarbon type polymer having a hydroxyl or hydrolyzable group bonded to a silicon atom and a silicon-containing group crosslinkable by forming a siloxane bond, calcium carbonate with its surface treated with a fatty acid or the like, and a glass balloon. SOLUTION: A saturated hydrocarbon type polymer (100 pts.wt.), calcium carbonate with the surface treated with a fatty acid, a resin acid or a fatty acid ester (30-200 pts.wt.) and a glass balloon (1-30 pts.wt., preferably 1-5 pts.wt.) are compounded to obtain a sealing material composition. As a saturated hydrocarbon type polymer is preferable a compound of the formula (wherein (m) and (n) are each 0-20; and 1<=m+n<=20). The amount of the surface treatment of calcium carbonate is 1-10 wt.% based on calcium carbonate and the glass balloon has an average particle size of 10-200 μm and an average particle density of 0.1-0.6 g/cc.
Patent JP-2000005401-A (JP)
Title: Game machine
Inventor: YOSHIZAWA TAKASHI
IPC: A63F7/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To make a player more interested in a variable display game on a game machine having symbol display parts on which a plurality of symbols are variably displayed. SOLUTION: A plurality of symbol display parts capable of variably displaying a plurality of symbols are provided, and symbols on the symbol display parts are started to change by a symbol change signal. After a predetermined time, a variable display game in which the symbols are displayed as determined and in which quasi-determined displaying is effected plural times by once symbol change starting signal is performed.
Patent JP-S5890798-A (JP)
Inventor: YAMAGATA TOSHIO
IPC: H05K5/00
Filed: 1981-11-26
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-H0517104-A (JP)
Title: Ozonizer
Inventor: MINE SHINGO
IPC: C01B13/11
Filed: 1991-07-03
Abstract: PURPOSE:To provide an ozonizer capable of efficiently controlling the amount of ozone generated, miniaturizing an ozone-decomposing unit for decomposition of excessive ozone and reducing the consumption of electric power in a system where the desired amount of ozone is periodically changed. CONSTITUTION:This ozonizer is composed of a contact 4 linked to a periodically operating calender timer, an ozone concentration controller 5 for controlling the output of control signal amplifiers 5c and 5d by a function of a relay connected to the contact 4 and an ozone-generating unit for generating ozone according to the output from the ozone concentration controller 5.
Patent JP-S6345519-A (JP)
Title: Photoelasticity measuring instrument
Inventor: MURAKOSHI TAKEO
IPC: G01L1/24
Filed: 1986-08-13
Abstract: PURPOSE:To easily select the wavelength of light used for measurement by providing a prism which diffracts light from a light source spectrally and a slit which selects light with specific wavelength among the spectrally diffracted light component between the light source and a body to be measured. CONSTITUTION:The light from a light source 1 is incident on the prism 6 as a parallel light beam through the incidence slit 2 and a collimator 5, and the light which is diffracted spectrally by the prism 6 is led out as homogeneous light by a projection slit 3. At this time, the aperture of the slit 3 is varied to select light with specific wavelength. Then this light is converted by a polarizer 7 and an analyzer 8 into linear polarized light, which is further converted by a 1/4lambda wavelength plate 9 into circular polarized light; and the light is made into a parallel light beam through a biconcave lens 11 and a convex lens 12 to illuminate the sample 13 to be measured. Light transmitted through the sample 13 is converged through a convex lens 14 and a biconcave lens 15 and incident on a TV camera 16 through a 1/4lambda wavelength plate 10 and an analyzer 8, so that a photoelectricity fringe signal based upon the photoelasticity effect of the sample 13 is projected on a monitor 18.
Patent JP-S6346125-A (JP)
Inventor: SUNAKAWA MASARO
IPC: A47L9/10
Filed: 1986-08-13
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-H02161800-A (JP)
Title: Electric and electromagnetic wave failure prevention flexible sheet
Inventor: OBAYASHI TSUTOMU
IPC: H05K9/00
Filed: 1989-07-24
Abstract: PURPOSE:To prevent electric wave failure and electrical leak from occurring by forming at least one surface of a laminated sheet at an insulation flexible sheet part and including a conductive substance in a matrix element consisting of rubber or synthetic resin at a conductive flexible sheet part. CONSTITUTION:At least one outermost surface layer is formed by an insulation sheet part 2 consisting of rubber or synthetic resin. The lower layer or middle layer is formed by a conductive sheet part 1 with a matrix element consisting of rubber or synthetic resin and containing a conductive substance. Thus, penetrating electric wave can be screened and a sheet for preventing electric wave failure and electrical leak can be obtained.