baber/WOPTO huggingface dataset:
Patent JP-H06205308-A (JP)
Title: Solid-state image pickup element
Inventor: SUGA AKIRA
IPC: H04N5/353
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the sensitivity from being deteriorated by a light shield layer provided to prevent color mixture. CONSTITUTION:The shape of a clocked well 4 is formed to be a comb shape and while the ratio of the area of the clocked well 4 to that of a virtual well 6 is kept constant, the virtual well 6 comes to a center of each picture element 10. Thus, even when a light shield layer 9 is provided between picture elements side by side in the vertical direction, the area of a transparent part 7 is not decreased and the solid-state image pickup element with high sensitivity is configured.
Patent JP-2001174330-A (JP)
Title: Photometric device
Inventor: ODA HAJIME
IPC: G01J1/42
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce an increase of unnecessary measured data and design value data and to improve photometric precision when the output of one photosensor the light collected from a wide region has linearity and the output of the other photosensor receiving the light collected from a narrow region has no linearity on the low luminance side of ambient luminance. SOLUTION: The ambient luminance measurement point of one photosensor SPD2 is set denser than the ambient luminance measurement point of the other photosensor SPD1 on the low luminance side of ambient luminance. When the measured data of an arithmetic circuit 112 based on the output of the photosensor SPD2 have no linearity and the output of an arithmetic circuit brightness detecting circuit based on the output of the photosensor SPD1 has linearity, an increase of unnecessary measured data and design value data is reduced, and the photometric precision can be improved.
Patent JP-H06199462-A (JP)
Title: Transfer type corrector
Inventor: TAMURA MASAYUKI
IPC: B65H37/00
Filed: 1992-12-29
Abstract: PURPOSE:To provide a transfer type corrector that is excellent in operability and transferrability for the delivering and winding of a tape, sharpening in both starting and finishing ends of a transfer correction, hard to produce crack in a tape derived part during storage, and capable of neatly concealing and erasing an area requiring a correction of space with certainty. CONSTITUTION:A take-up reel 18 equipped with an axially shiftable large diametral delivery gear 10 and a small diametral winding gear 11 is installed in a case 1 provided with a transfer head at one end. A tape reel 14 is fitted in a boss part 10b of the delivery gear 10 with some play, and an O-ring 12 is interposed between the end face of a core 14a of this tape reel 14 and a gear disk part 10a of the delivery gear 10. In this case, both these gears 10 and 11 are composed of a helical gear each, and thrust load attending on each sequential rotation of these elements is set so as to work in a direction of making the gear disk part 10a of the delivery gear 10 come close to the tape reel 14.
Patent JP-H06200520-A (JP)
Title: Land formation construction method for compaction sand pile, etc.
Inventor: OTSUKA MAKOTO
IPC: E02D3/10
Filed: 1992-12-29
Abstract: PURPOSE:To prevent vibration and noise and to increase compaction force by re-intruding a hollow pipe by a pinion mechanism engaged with a leader side rack in a drawing process. CONSTITUTION:After a hollow pipe 1 is intruded into the ground along the supporting leader 5 to a designed depth, the hollow pipe 1 is drawn to a fixed depth in a process of drawing to the ground surface and sand in the pipe is discharged from the lower end. Subsequently, the hollow pipe 2 is again intruded to compact previously discharged sand. In this case, the intrusion and drawing process and the re-intrusion process are conducted by a pinion mechanism 7 which is provided on the upper side of the hollow pipe 1 and rotated while being engaged with the leader 5 side rack 8.
Patent JP-H06180003-A (JP)
Title: Road heating structure of stepping-stone
Inventor: NISHIKAWA TATSUMI
IPC: E01C11/26
Filed: 1992-12-14
Abstract: PURPOSE:To embody a promenade which has a taste of nature and the affluent feeling of and where people can take a walk safely while enjoying a view at the time of snow accumulation or freezing by carrying out road heating to each of stepping-stones laid on an outdoor passage in a garden or park or the like. CONSTITUTION:An heating instrument such as an electric heating wire 3 is assembled beforehand in a potlike support member 2 whose outer side surfaces are covered with a heat insulation material 1. A stone material 4 for stepping- stones such as a natural stone or an artificial stone is mounted on the support member 2 and fixed, and the stone material 4 for stepping stones that has become integral with the support member 2 is laid on a passage 5.
Patent JP-2000186832-A (JP)
Title: Air conditioner
Inventor: YAMAUCHI MOTOMI
IPC: F24F13/32
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To readily fix an indoor unit to a fixing plate. SOLUTION: The inside of an indoor unit 10 is divided into an action chamber 20 for accommodating a cooling heat exchanger and a cross flow fan, and a drive chamber 21 for accommodating a motor and controller. The border area between the action chamber 20 and the drive chamber 21 is provided with through holes 19 for inserting pipings 13, 14 from an indoor heat exchanger, and a cover 18 which is formed in an upper surface panel 16 of the indoor unit and serves as a cover of the through holes 19. Ribs 25b are arranged at the end of the cover 18 of the action chamber 20 side, and further, an engaging hole 24 for engagement with an engaging claw of a fixing plate 30 is provided at the upper end of the ribs 25b. Thus, when fixing the indoor unit 10, the position of the engaging hole 24 can be recognized by the position of the cover 18 even though the engaging hole 24 is invisible.
Patent JP-2000181138-A (JP)
Title: Electrostatic charge image developer
Inventor: NAKAMURA MASANOBU
IPC: G03G9/113
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developer having excellent fixing property and offset resistance in a heat roll fixing method, showing stable electrification behavior in continuous printing and having excellent durability with which good high-quality images can be obtd. SOLUTION: This electrostatic charge image developer consists of a toner containing a polyester resin as a binder resin. The polyester resin is prepared by polymerizing (1) one or more kinds of divalent to tetravalent epoxy compds., (2) polybasic acid compds. selected from divalent or higher valence polybasic acids and/or anhydrides and/or their lower alkylesters, and (3) divalent or higher valence alcohols. By this method, good fixing characteristics and offset resistance in a wider temp. range can be obtd. compared to a polyester resin produced by crosslinking epoxy compds. after the polyester main chains are synthesized, or compared to a polyester resin polymerized using any epoxy compds.
Patent JP-H11171136-A (JP)
Title: Mechanism and method for handling bag in bagging device
Inventor: YOSHIMOTO TOKIHITO
IPC: B65B43/30
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism and a method for handling bags to surely open vinyl bags in a closely attached condition in a bagging device of fruits, etc. SOLUTION: A bag handling mechanism is provided with a laminated body 14 of a large number of vinyl bags which is perpendicularly supported by a pin 13 and whose laminated condition is maintained between a bag pressing roller 19 and a back pressing plate, a nozzle frame to be attached/detached to/from one side of the laminated body 14 along a rail 3, a driven roller 8 which is brought into contact with the drive roller 7 and rotated in the reverse direction, and an evacuating nozzle 11 which is expanded and arranged in the direction of the laminated body 14 from the nozzle frame, a sheet to constitute bags is pushed down and down by driving the driven roller 8 in the forward and reverse direction by traveling the nozzle frame, and the sheet is sucked by the nozzle 11 to open a opening part of the bags.
Patent JP-H1194185-A (JP)
Title: Underground pipe internal wall examining device
Inventor: AIHARA ATSUO
IPC: F16L55/26
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To specify the size or shape of an examined object such as a crack rapidly and correctly by disposing light sources in square shape, and photographing the internal wall of an underground pipe including places irradiated by beams of light at the time of photographing the internal wall of the underground pipe by a photographing telecamera while navigating on a fluid in the underground pipe. SOLUTION: An examining device 1 with a photographing telecamera (TV camera) 7 mounted on a water surface navigation body 3 is made to float on a fluid in a sewer pipe and navigated in the sewer pipe. During this navigation, the internal wall of the sewer pipe is photographed by the TV camera 7 to examine the position and size of a crack formed in the internal wall of the sewer pipe, but in this case, four laser beam sources 13 are arranged in square shape at the TV camera 7, and the center of the square shape is made to coincide with the center of a lens 11 of the TV camera 7.  The internal wall of the underground pipe including places irradiated by beams of light from the light sources 13 is photographed by the TV camera 7, and the sensation of irradiated places on an image is used as a scale indicating actual length so as to be able to easily recognize the actual size of a specific part on the image.
Patent JP-2001174654-A (JP)
Title: Variable optical attenuator
Inventor: SEKIGUCHI TOSHISADA
IPC: G02F1/15
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a variable optical attenuator having high long-term reliability. SOLUTION: This variable optical attenuator has electrochromic layers (an oxidation colored layer 3 and a reduction colored layer 5) containing an electrochromic material arranged between transparent electrodes 2 and 6 and impresses voltage to the electrochromic layers to attenuate the light transmitted therethrough by color development of these layers and changes the attenuation quantity of the light by changing the impressed voltage.
Patent JP-2001169977-A (JP)
Title: Vacuum cleaner and its suction port body
Inventor: TORISAWA AKIRA
IPC: A47L9/24
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the suction port body of a vacuum cleaner capable of increasing the turning range of a communication pipe by simple constitution. SOLUTION: A case body 24 is provided with a connection pipe part 55 communicating with a suction chamber 31 where a suction port 30 is opened on a lower surface and provided with a pivoting pipe part 57 projecting to a rear part on the almost center of the rear part. A joint part 61 provided with a cylindrical part 85 freely turnably pivoted to the pivoting pipe part 57 is formed. The joint part 61 is provided with a communication pipe part 62 for which a rotary shaft 67 pivoted almost horizontally along the radial direction of the cylindrical part 85 and positioned at an upper part is disposed on the upper part of one end and a tip side is vertically tunable and communicated to the cylindrical part 71.  A swing closing body 75 to be overlapped in the state of turning the axial direction of the communication pipe part 62 in front and back directions and to cover one end lower part of the communication pipe part 62 over the joint part 61 in the state of turning it in a vertical direction is freely turnably pivoted to the rotary shaft 67. The closure of an air passage and the opening of a clearance are prevented from the horizontal direction to vertical direction of the axial direction, the communication pipe part 62 is pivoted over a large turning range and cleanability is improved.
Patent JP-H11182536-A (JP)
Title: Dynamic pressure fluid bearing and deflection scanning device
Inventor: ASAMI MASAYOSHI
IPC: G02B26/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a shaft and a sleeve from comming into contact with each other during rotating the rotary polygon mirror at low speed or at high speed. SOLUTION: A shaft 2 rotated integrally with a rotary polygon mirror 1 is provided with dynamic pressure generating grooves 2a, and is journalled by means of dynamic pressure of fluorine-based oil intervening in a microgap A between a sleeve 3 and the shaft itself. Spherical fine grains with a grain size of 20 to 90% of the gap-size of the microgap A are dispersed in the fluoric oil. When the shaft 2 is inclined during rotating the rotary polygon mirror at low speeds or at high speeds, the spherical fine grains function as a rolling bearing.
Patent JP-2000299321-A (JP)
Title: Method for copper metallization of integrated circuit
Inventor: BHOWMIK SIDDHARTHA
IPC: H01L21/768
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a structure having a high aspect ratio. SOLUTION: This method for copper metallization of integrated circuit comprises the steps of (A) providing a substrate 1, (B) forming a tantalum layer on the substrate 1, (C) forming a tantalum nitride layer 7 on the tantalum layer 5, (D) forming a titanium nitride layer 9 on the tantalum nitride layer 7, and (E) forming a copper layer 11 on the titanium nitride layer 9.
Patent JP-2000187201-A (JP)
Title: Manufacture of film-like liquid crystal panel
Inventor: YANAGI MASAHIRO
IPC: G02F1/1333
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a film-like liquid crystal display panel with high accuracy, while utilizing an existing manufacturing facility for glass substrates, etc., used heretofore in manufacturing the product. SOLUTION: A glass substrate which is a part in the liquid crystal display panel made of glass is substituted for a carrier substrate B and alignment patterns 32, 22b for alignment of position are made beforehand for both the carrier substrate B and a film substrate 22. The film substrate 22 is stuck to the carrier substrate B, while making both of these alignment patterns 32, 22b to coincide with each other. Thereafter, various intermediate members such as a sealing member and a conductive material are formed on the film substrate 22 stuck to the carrier substrate B. The film substrate 22, on which the intermediate members are formed, are laminated on another prepared film substrate after being peeled from the carrier substrate B, whereby the intermediate product of a two-film laminated structure is obtained.
Patent JP-2000187543-A (JP)
Title: Graphic user interface
Inventor: KIRK RICHARD
IPC: G06F3/0489
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for scrolling in a menu when a desired item is over by moving a cursor by steps relatively to the menu and further scrolling the cursor. SOLUTION: The cursor moves to the left on a display device when a key 2 is pressed and moves relatively in the opposite direction when another key 3 is pressed. When the key 2 is kept pressed, the cursor continuously moves by steps in the menu like the automatic repeat of a keyboard. In addition to the automatic repeat function actualized when one of the keys 2 and 3 is kept pressed, the cursor moves faster in the menu by touching one key while pressing the other key. When a key relating to the direction is kept pressed for a period longer than a previously set period, the cursor is scrolled in the menu in the direction or the opposite direction.
Patent JP-2000239275-A (JP)
Title: Carbapenem ester derivative
Inventor: KAWAMOTO ISAO
IPC: A61K31/407
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new carbapenem ester derivative exhibiting pharmacokinetics with excellent absorbing property and persistency when administered to organisms and useful as an active ingredient for medicines for treating bacterial infectious diseases due to various kinds of pathogenic bacteria by modifying hydroxyl group of hydroxyethyl group at a specific position of carbapenem skeleton with a group hydrolyzed in vivo. SOLUTION: This compound is represented by formula I [R1 is a group of formula II to formula IV (R4 and R5 are each H, a 1-4C alkyl or the like) or the like, R2 is H, a 1-10C alkoxycarbonyloxy-1-4C alkyl or the like; R3 is a 1-20C alkanoyl or the like], e.g. pivaloyloxymethyl 6-(1-acetoxyethyl)-1- methyl-2-(2-oxo-4-pyrrolidinylthio)-1-carbapen-2-em-3-carboxylate. The compound of formula I is obtained by reacting a compound of formula V with a reactive derivative of R3 (e.g. an alkoxycarbonyl halide) in a solvent (e.g. xylene) in the presence of a base (e.g. pyridine), preferably at -10 to 50 deg.C for 10 min to 10 hr.
Patent JP-2000239672-A (JP)
Title: Production of hydrogen gas and the like and apparatus therefor
Inventor: TANAKA AKIRA
IPC: C10J3/46
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To produce a hydrogen gas of high purity without necessitating a complicated process and to recover by-produced liquefied carbon dioxide of high purity. SOLUTION: Carbon resources are reacted with a subcritical or supercritical water at 300-650 deg.C and 7-35 MPa in the region 11 of a reactor 10 to effect thermolysis and hydrolysis of the carbon resources to give lightened gases, oils and residue. The abovementioned gases, oils and residue are reacted with a subcritical or supercritical water at 650-1,200 deg.C and 7-35 MPa in the region 12 to form a gas composed mainly of hydrogen, carbon dioxide, carbon monoxide and methane. The gas is converted into a gas composed mainly of hydrogen and carbon dioxide at 450-1,000 deg.C and 7-35 MPa in the region 13. The combustion of a part of the gases, the oil components and the residue by adding an oxidizing agent in the region 12 supplies necessary heat for the regions 11 and 12 and cools the region 13 by heat exchange with the region 11 and endothermic reactions.
Patent JP-2001178592-A (JP)
Title: Swing type face-to-face sitting seat
Inventor: MASHITA TOMOYUKI
IPC: A47C13/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a face-to-face sitting seat which is a swing type making the efficient use of a space and which can keep good cushioning and holding properties and which can be reduced in weight because a pad member, a spring member, or the like are not necessary to form a seat back section. SOLUTION: A pad member 12 for covering the whole frame is assembled in each side of a seat back frame 10. Then, the pad member 12 is wrapped by a bank cover 13 to form bank sections 2 which are extended from the front to the rear part. A net body 11 for supporting the body of a seated person is extended into the seat back frame 10 to form a seat back B having the seat back section 1 deeper than the bank sections 2.
Patent JP-H11181545-A (JP)
Title: Structural steel excellent in cold forgeability and separation workability by breaking, and production of forged member using its steel
Inventor: HANIYUDA TOMONORI
IPC: C21D8/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a structural steel excellent in cold forgeability and separation workability by breaking and a method of production of a forged member using the steel. SOLUTION: This steel for machine structure use, excellent in cold forgeability and separation workability by breaking, has a composition, at to the contents of alloying elements, consisting of, by weight, 0.05-0.15% C, 0.05-0.45% Si, 0.20-0.45% Mn, 1.00-2.00% Cu, 0.0010-0.0080% B, 0.015-0.050% Ti, further one or more kinds selected from 0.005-0.080% S, 0.005-0.300% Pb, 0.005-0.200% Bi, 0.003-0.020% The, and 0.005-0.0050% Ca, Ni and N limited to <=0.50% and <=0.010%, respectively, and the balance essentially Fe. The forged number for machine structural use is produced by subjecting the above steel to cold forging, to machining, further to heat treatment consisting of holding at 450-550 deg.C for 30-120 min, and then to separation working by breaking.
Patent JP-H10203494-A (JP)
Title: Module type spaceship structural body
Inventor: ELLER HOWARD S
IPC: B64G1/50
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To form a compact and light-weight spaceship so as to facilitate its reuse by extending a skeleton interface around a core structural body and arranging modules around the core structural body like a circle. SOLUTION: A module 40 is constituted on a radiation panel provided with an electronic element 46 protected by a radiation cover, and this module 40 is provided with a skeleton interface 62 to connect it with a core structural body. This skeleton interface 62 is extended around the core structural body and many modules 40 are arranged around the core structural body like a circle to connect them mutually. That is, all the modules 40 are oriented in such a manner that the skeleton interface 62 is radiated in two opposite directions. Consequently, it is possible to form a spaceship which is the most effective for radiating heat energy and is compact and light-weight and enable its reuse.
Patent JP-2001184249-A (JP)
Title: Distributed processing system, shared file system operating device, and computer-readable medium
Inventor: KOGOTA HIROSHI
IPC: G06F17/30
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a distributed processing system capable of performing an operation to a shared file system based on a command input to one node. SOLUTION: A file operation client 241 of a node 2D to which a command for operating a shared file system 5 is inputted instructs file operating servers 242 of all nodes 2A-2D constituting a distributed processing system to update a shared file system management table 243 held by each node according to the instructed contents of the command, and also instructs the file operating server 242 of its own node 2D to update a node information table 41 and a device information table 42 in a disk constituting the shared file system 5.
Patent JP-2001161255-A (JP)
Title: Equipment for asking animal to move
Inventor: KUBOSAWA KINNOSUKE
IPC: A01M29/12
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for asking animals to move, having consideration for animals and keeping coexistence of human with animals by changing behavior of animals a little and decreasing damage to crops. SOLUTION: This equipment is for preventing the damages to crops caused by animals and for preventing animal pollution.
Patent JP-H04209020-A (JP)
Title: Microcomputer
Inventor: GOTO KAZUMI
IPC: G06F1/06
Filed: 1990-12-03
Abstract: PURPOSE:To attain operation without fitting a main clock oscillation circuit when a main clock is not necessary by using a clock which is counted up by a counter of each of >=2 clock systems as a system clock after resetting. CONSTITUTION:Counters 3 and 4 are reset when a reset signal R is inputted to start counting clocks C1 and C2 supplied from oscillation circuits 1 and 2. Then each counter when counting up to a specific value outputs a count-up signal U1 or U2. A decision circuit 5 inputs the signals U1 and U2 decides the oscillation circuit corresponding to the counter which outputs the count-up signal first. A decision signal J corresponding to the decision result is outputted and the system clock after resetting is determined with this decision signal J. Even if a clock which is not used for application at all is generated and the clock is a main clock, the clock can be switched to the other clock without any detachment.