baber/WOPTO huggingface dataset:
Patent JP-H05137725-A (JP)
Title: Ultrasonic doppler blood flow quantity monitor
Inventor: AKAMATSU SHIGERU
IPC: G01P5/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide the blood flow quantity monitor which can measure continuously the blood flow quantity, based on the blood flow quantity by a heat dilution method as a reference. CONSTITUTION:In a catheter 1 inserted into a blood vessel, plural ultrasonic vibrators are provided, and based on ultrasonic signals transmitted and received by these vibrators, the blood flow quantity is calculated continuously in an ultrasonic Doppler blood flow quantity measuring part 3, and also, in addition thereto, the blood flow quantity is calculated by a heat dilution method blood flow quantity measuring part 2. By the blood flow quantity derived by this heat dilution method, the blood flow quantity derived by the ultrasonic signal is calibrated. In such a way, by calculating continuously the blood flow quantity, based on the ultrasonic signal, a heart function is monitored with the same effect as the blood flow quantity is measured continuously by the heat dilution method.
Patent JP-H08160329-A (JP)
Title: Optical scanning device
Inventor: HAYASHI YOSHIAKI
IPC: G02B26/10
Filed: 1994-12-06
Abstract: PURPOSE: To provide an optical scanning device small in the variation of the shape and the size of a light spot due to temp. change. CONSTITUTION: At least one of optical elements composing scanning image forming optical systems 5, 6 is formed of a plastic material and, by representing the changed amount of the curvature of field due to the prescribed temp. fluctuation in the scanning image forming optical system in the direction corresponding to main scanning by Δ1m, in the direction corresponding to sub-scanning by Δ1s, the longitudinal magnification of the whole optical system arranged on an optical path from a semiconductor laser source to a surface to be scanned in the direction corresponding to main scanning by αM and in the direction corresponding to sub-scanning by αS, Δ1m, Δ1s, αM and αS satisfy the condition: 0.8<=|αS/αM|/|Δ1s/Δ1m|<=1.2.  By representing the deviation of image forming position of the light spot for the prescribed amount of temp. fluctuation in the direction corresponding to main scanning by Δdm and in the direction corresponding to sub-scanning by Δds, a coupling lens 2 satisfying the conditions: (2-1) |Δdm/ΔT|<=0.025mm/ deg.C, (2-2) |Δds/ΔT|<=0.025mm/ deg.C is used.
Patent JP-H03224801-A (JP)
Title: Detachable safety tire wheel assembly
Inventor: JIEI BURUUSU UIIKUSU
IPC: B60C29/02
Filed: 1990-11-06
Abstract: PURPOSE: To facilitate attachment and detachment of a tire by detachably providing an inner rim member having an inner bead holding flange on one end, an outer rim-disc member to be bolted to the outer end side through an attaching ring, and a bank traveling safety insert. CONSTITUTION: A wheel assembly 10 in which a pneumatic tubeless tire 12 is attached by inner and outer beads 14, 15 is provided with an inner rim member 16 having a cylindrical rim base part 18 and an inner bead holding flange 20. An attaching ring 30 having the approximately L-shaped section is fixed to the inner rim member 16 by welding, and an outer rim-disc member 50 is attached to the ring 30 by screwing a nut 78 to a bolt 40 fixed on the ring 30 side, and a joint 100 for pouring air is provided on the disc member 50. Moreover, this assembly 10 is provided with a bank traveling safety insert 90 for enabling traveling even in puncture of the tire.
Patent JP-H05113529-A (JP)
Title: Lens holding device
Inventor: HOSHINO YOSHIHARU
IPC: G02B7/02
Filed: 1991-10-22
Abstract: PURPOSE:To provide a lens holding device where the aligning accuracy of a lens attached to a lens barrel is secured and distortion is not caused in the lens. CONSTITUTION:Plural 1st projecting parts 5 which are formed so that the center of an inscribed circle is made coincident with an optical axis, and plural 2nd projecting parts 8 which projects to the inner peripheral surface 2 of the lens barrel 1 in a state where it is lower than the 1st projecting part 5 and where a hole 10 penetrating the outer peripheral surface of the lens barrel 1 is bored are provided on parting lines which at least trisect the inner peripheral surface 2 of the lens barrel 1. The centering of the lens 3 whose outside diameter is the same as that of the inscribed circle is performed at the 1st projecting part 5 and the adhesive area of the 2nd projecting part 8 and the outer peripheral surface 3b of the lens is made equal so that the lens 3 may be supported by the lens barrel 1 with adhesive 11 injected in the respective holes 10 of the 2nd projecting parts 8.
Patent JP-H08157454-A (JP)
Title: Production of highly pure optically active compound
Inventor: IMURA AKIHIRO
IPC: C12R1/645
Filed: 1994-12-07
Abstract: PURPOSE: To obtain an optically active compound little in byproducts, useful for obtaining the raw material of a quinolone derivative in a high optical purity under a mild condition by treating a specific azaspiro derivative with the cells, culture solution, etc., of a specific microorganism. CONSTITUTION: (A) A compound of formula I (R is benzyl, trityl, benzhydryl, lower alkyl, wherein when the group has a benzene ring or benzene rings, the benzene ring or benzene rings may have a substituent; n is 2,3) is treated with (B) the cells, culture solution or cell-treated product of a microorganism belonging to the genus Phaeocreopsis sp. and having an asymmetrically reducing ability to obtain the objective compound of formula II. The objective compound of formula II is obtained e.g. by suspending the component A in a buffer solution, adding the component B to the suspension, treating the mixture at a pH of 4-9 at 5-60 deg.C for 1-3 days with stirring, filtering off the cells from the treated solution, extracting the filtrate, and subsequently subjecting the extract to operations such as a vacuum-concentration treatment.
Patent JP-H01144672-A (JP)
Title: Manufacture of memory device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/8242
Filed: 1987-11-30
Abstract: PURPOSE:To form a trench type memory storage through a simple process by shaping a second trench having an opening smaller than a first trench, exposing at least one part of the bottom of the first trench corresponding to the periphery of the opening section in the second trench and forming a diffusion layer. CONSTITUTION:A first trench 2 is shaped to a substrate 1, and an etching mask layer 3 is formed onto at least a sidewall section in the trench 2. A second trench 4 having an opening smaller than the trench 2 is shaped, using the etching mask layer 6 as a mask. At least one part of the etching mask layer 3 is removed, and at least one part 21 in the bottom of the trench 2 corresponding to the periphery of the opening section of the second trench 4 is exposed. A diffusion layer 5 is shaped in the exposed section 21. A semiconductor substance constituting an electrode 62 in a capacitance section 6 is buried continuously onto the exposed section 21, structure shown in a symbol 62' can be formed, and the structure can display the same contact action as a protruding section.
Patent JP-2000133775-A (JP)
Title: Protection device
Inventor: HORIGUCHI YOKO
IPC: H01L21/60
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor electrostatic protection device with which devices on the surface of a semiconductor substrate under a bonding pad will not break, and a pad electrode layer will not peel off due to stylus force, when a probe is in contact with the bonding pad at the time of chip evaluation, pressure at bonding or the like in case area occupied by chips is reduced, when the device is placed under the bonding pad. SOLUTION: A protection device protects an inner circuit against surges coming to a bonding pad 1. The protection device has N+ diffused layers 10, 11 and 12 and wiring layers 2 and 4 placed between a substrate and the bonding pad 1. Electrical connection is established through contact plugs 3a and 3b between the diffused layers 10, 11 and 12 and the wiring layers 2 and 4 and between the bonding pad 1 and the wiring layer 2.
Patent JP-H03163679-A (JP)
Title: Deciding system for inside/outside and size of curved surface piece in three-dimensional solid shape processing
Inventor: OKUDA HIROSHI
IPC: G06T19/00
Filed: 1989-11-21
Abstract: PURPOSE:To decide the inside and the outside, and the size with high accuracy and at a high speed even in the case of a curved surface piece having a free curve in the boundary by constituting a three-dimensional vector of a line integral of a directed border line of the curved surface piece, and deciding the inside and the outside of the curved surface piece by using its direction. CONSTITUTION:An aggregation of a straight line and a free curve for constituting a boundary of a curved surface piece is derived. One element of its aggregation is selected and three line integrals related to (x) - (z) are derived and accumulated in a storage device. Subsequently, with respect to all other elements, the same processing is executed, and the line integral is stored in the storage device. An average normal vector of this curved surface is determined as a vector having the sum total of each line integral in the (x) - (z) components, and its component and a size of the vector are calculated and stored in the storage device. By utilizing a fact that its average normal vector is turned to the outside of a solid, the inside and the outside of curved surface piece are decided. Also, by using the size of the average normal vector of the curved surface piece, it is set as a decision reference of the size of the curved surface piece.
Patent JP-H05346723-A (JP)
Title: Electrostatic charging member and electrostatic charging device
Inventor: TAKIZAWA YOSHIO
IPC: G03G15/02
Filed: 1992-10-15
Abstract: PURPOSE:To obtain the electrostatic charging member having an excellent electrostatic charge characteristic and electrostatic charge environmental stability and has decreased variations in electrostatic charge performance in production by forming the surface of the contact part between the electrostatic charging member and a body to be electrostatically charged of a material contg. polycarbonate. CONSTITUTION:A surface skin layer 3 contg. the polycarbonate is formed on the surface of a roll-shaped base body 2. This skin surface layer (contact part) 3 is pressed to a photosensitive roll (body to be electrostatically charged) 4 and the voltage of DC or superposed with AC on the DC is applied between the electrostatic charging member 1 and the photosensitive roll 4 from a power source 5 to electrostatically charge the photosensitive roll 4. The surface layer coating the surface of the electrostatic charging member 1 is formed of the material contg. the polycarbonate in such a manner, by which the resistance change by the environment is lessened and the electrostatic charging member having the excellent electrostatic charge environmental stability is obtd. In addition, the resistance value changes relatively gently in accordance with the amt. of the addition in the case of the control of the surface resistance by the addition of the conductive particles and, therefore, the sure control to the desired resistance value is possible. The electrostatic charging member is thus surely produced without variation.
Patent JP-H04173605-A (JP)
Title: Rack equipment with loading and unloading device and transferring device
Inventor: OKAMURA TAKASHI
IPC: B65G1/04
Filed: 1990-11-07
Abstract: PURPOSE:To simplify a structure by installing transferring means of plural vertical stages for plural storage parts adjacent to the upper and lower parts of a rack on respective loading and unloading devices which move in the horizontal direction along the rack, and fixing a loading and unloading conveyer for the respective transferring means at the home position of the respective loading and unloading devices. CONSTITUTION:Loading and unloading devices 7A, 7B are made to run between racks 1, 2 where load storages 4 are formed at vertical four stages. At the racks 1, 2, loading conveyers 8A-8D and unloading conveyers 9A-9D are installed for the storage part rows 4A-4D of the respective racks. The loading and unloading devices 7A, 7B are of the same structure, which are formed out of a traveling carriage and a lifting frame 15 not illustrated here. The lifting frame 15 is provided with running forks 17, 18 for load transferring on vertical two stages to make the respective forks 17, 18 to meet the storage parts 4A and 4B, 4C and 4D of vertical two stages and corresponding loading and unloading conveyer respectively.
Patent JP-H11109473-A (JP)
Title: Device for photographing body more slimly than real figure
Inventor: KUSAKABE YASUJI
IPC: G03B15/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To photograph a body, etc., more slimly than a real figure by attaching a concave lens to a camera. SOLUTION: The concave lens 1 is attached to the camera 2 by an attaching member 3. Thus, the body, etc., can be more slimly photographed than the real figure. Many people want to see their slim figures in a slim boom, and the desire is satisfied by attaching the lens 1 to the front surface of the camera 2 by the rotatable and attachable/detachable member 3 and performing photographing, so that the body, etc., are more slimly photographed than the real figure.
Patent JP-H03169262-A (JP)
Title: High power-factor rectifying and smoothing circuit
Inventor: ISHII MAKOTO
IPC: H02M7/06
Filed: 1989-11-24
Abstract: PURPOSE:To effectively improve a power-factor, reduce the capacity of L and C and reduce the size and cost of a rectifying circuit by making the parallel resonant period of the L and C 1/(n+1/4) the nonconductive period of the rectifying circuit and connecting an inductor current to the subsequent conduction current at the peak of an inductor resonant current. CONSTITUTION:A power supply is current iS shown by dotted lines flows in a conductive period T1 within a half period 0-10ms. The power supply current iS inverts a phase in the subsequent conductive period and flows as the same. Although an inductor current iL is also approximately similar to the power supply current iS, the inductor current iL continuously flows even in the nonconductive period T2 of the power supply current iS. A changeover to the subsequent conduction at the peak of the resonant current of an inductor 2 within the nonconductive period T2 would be able to effectively improve a power-factor. Generally, if only the fraction of a resonant cycle within the nonconductive period T2 is 0.25 cycle (1/4 cycle), the inductor current iL can be connected to the subsequent conduction at a negative peak. A relationship between an oscillation period T3 and the nonconductive period T2 is represented by T2=(N+1/4)T3.
Patent JP-H01145807-A (JP)
Title: Jig for wafer heat treatment
Inventor: IKEGAME YOSHIO
IPC: F27D3/12
Filed: 1987-12-01
Abstract: PURPOSE:To stably place at least three wafer supporting posts on a table even when a lower platelike body is thermally deformed by disposing the three supporting posts on the lower face of the body, and suitably cutting the lower ends of the posts, thereby erecting a wafer supporting post on the table. CONSTITUTION:Supporting posts 114a-114c are disposed by welding or the like on the same circumference as desired at a suitable interval on the lower face of a lower platelike body 112, the lower ends of the posts 114a-114c are cut along the same plane crossing perpendicularly the extending direction of a wafer supporting post 111, and adequately polished as a flat face. Thus, a regulating work for erecting them on a table 120 can be alleviated. Further, as another embodiment, parts of the posts 114a-114f are so disposed by welding or the like so as to be superposed with the projections of a plurality of wafer supporting posts 111, loads applied from the posts 111 are substantially uniformly shared directly thereunder to be moderated, thereby suppressing a thermal deformation to be generated at the body 112.
Patent JP-H05241957-A (JP)
Title: Method for updating record using prediction track table
Inventor: JIYAISHIYANKAA MOOZADASU MENON
IPC: G06F12/08
Filed: 1992-11-13
Abstract: PURPOSE: To provide a method for reducing the waiting time of a host CPU concerning a high-speed writing mistake in a direct access storage device (DASD). CONSTITUTION: A record referred by CPU is searched and it is judged whether the record which does not exist in a cache is referred to or not (step 1). When the record which does not exist is referred to, a prediction track table(PTT) is referred and it is judged whether or not an object track is the prediction track (step 2). At the time of the prediction track, CPU reference is written in a non-volatile storage device(NVS) (step 5).
Patent JP-H05121517-A (JP)
Title: Fan-out check system
Inventor: KIMURA TERUHIKO
IPC: G06F17/50
Filed: 1991-10-24
Abstract: PURPOSE:To provide a fan-out check system wherein the maximum dull time on the side of a clock terminal of a functional block provided with the clock terminal is made smaller than the maximum dull time on the side of other input terminals. CONSTITUTION:The title system is composed of the following: a step wherein a plurality of kinds of proportionality factors which find a fan-in value from an input capacitance are set; a step wherein the input capacitance of a clock terminal is multiplied by a larger proportionally factor and a fan-in value is found; a step wherein the input capacitance of other input terminals is multiplied by a smaller proportionality factor and a fan-in value is found; and a step wherein a fan-out value is found from a maximum dull time, an output impedance and a load capacitance to be used as a reference.
Patent JP-H05100318-A (JP)
Title: Fiber array display
Inventor: MIYAKE YOSHIYUKI
IPC: G03B21/62
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a fiber array display enhanced in brightness, excellent in visibility and capable of moving the unmagnified, magnified and contracted picture on a screen by using a fiber plate as a transmissive screen on which the picture is projected and combining the plate and a lens system. CONSTITUTION:A sufficiently fine picture element is arranged for a picture to be displayed, light is emitted from the picture element or transmitted through the picture element to form a picture by the display main body. The display is constituted of the main body, i.e., a liq. crystal display panel 3, an image transmitting fiber plate 1 obtained by laminating plural step index-type optical fiber 7 having a sufficiently small diameter for the picture to be displayed in plural layers and a lens system 2 to form the picture on the panel 3 on the plate 1 surface. Since the plate 1 is formed in such a manner the inverted image of the panel 3 formed on the surface 1-b is not magnified and transmitted to the surface 1-a, and the image is observed by an observer.
Patent JP-2001125820-A (JP)
Title: Cache data managing device for web browser
Inventor: ISHIDA YOSHINORI
IPC: G06F13/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To efficiently manage cache data used by a WEB browser. SOLUTION: This cache data managing device is provided with a storage device 34 for storing cache data used by a WEB browser, a cache data monitoring part 38 for monitoring the using situation and compressing situation of the cache data, and a cache data processing part 40 for compressing, defrosting, or deleting the cache data according to the using situation. Then, the cache data whose using frequency is low are temporarily compressed, and preserved in the storage device 34, and only when the using frequency of the compressed cache data is still small, the cache data are deleted from the storage device.
Patent JP-H09141434-A (JP)
Title: Welding machine
Inventor: SUGIMOTO MITSUHISA
IPC: B23K9/12
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To expand the movement range of welding equipment and precisely supply a welding wire to a welding point by arranging the tip of a wire supply nozzle, provided to a welding wire supply device, adjacently to the welding point. SOLUTION: The welding wire supply device 5 consists of a take-up drum 6 for the long welding wire, a sending-out drive part 7 for the welding wire, and the wire supply nozzle 8. The welding wire supply device 5 is provided adjacently to a welding device 4, so neither a winding curl correction part nor a sending-out tube is needed. The tip of the wire supply nozzle 8 is arranged adjacently to the welding point. A housing 4a is provided adjacently to the welding point of the welding device 4, so the welding wire sent out of the wire supply nozzle 8 is fed precisely to the welding point without being buckled. Further, no tube is present, so no tube is caught by the arm, etc., of a robot during its operation, which is not limited.
Patent JP-2000126084-A (JP)
Title: Heating toilet
Inventor: MINAMIYAMA TAKAYA
IPC: A47K13/30
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the reduction in heating temperature of a seat by suspending a cover piece for covering the front part and both side parts of the seat from a lid. SOLUTION: A cover piece 5 for covering the front part 2a and both side parts 2b of a seat 2 is suspended from a lid 3, and a side rear end cover piece 13 for covering a side rear end surface 2c outward from lateral pivotally support positions 12 for rotation of the seat 2 is extended. Thus, the front part 2a and both side parts 2b of the seat 2 can be covered with the cover piece 5 suspended from the circumferential part of the lid 3, and the radiation from the seat 2 heated by a heating means can be prevented. Further, the side rear end 2c extended from the lid 3 is fitted to the clearance between the seat 2 and a control part casing 6 on the outside from the pivotal support positions 12 of the seat 2 to prevent the radiation from the side rear end surface 2c of the seat 2.
Patent JP-2001125856-A (JP)
Title: Device and method and system for processing information and program storage medium
Inventor: YONEDA MICHIAKI
IPC: G06F17/30
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To easily offer an exactly and beautifully printed label to a general user. SOLUTION: The menu page of a label print service is transmitted from a Web server 321 through an internet 311 to a client 301. In the client 301, the print condition of a label is inputted by using the GUI of the menu page transmitted from the Web server 321. The inputted condition is transmitted through an internet 311 to the Web server 321. The Web server 321 prints the label under the inputted print condition.
Patent JP-2001123461-A (JP)
Title: Outer face decorative structure for continuous footing
Inventor: SHIMURA HARUO
IPC: E02D27/01
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively decoration-finish an outer face of a continuous footing utilizing a destructed rubbish of a synthetic resin. SOLUTION: Regenrated decorative plates 3 prepared by crushing the destructed rubbish of the synthetic resin to be compression-molded are bonded onto the continuous footing 1 of a building.
Patent JP-H11145697-A (JP)
Title: Method for teaching position and height of nozzle stocker in apparatus for mounting electronic parts
Inventor: ABE NOBUTAKA
IPC: B23P19/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for teaching the position and height of a nozzle stocker in an apparatus for mounting electronic parts which can automatically and precisely teach the position and height of the nozzle stocker to exchange a nozzle. SOLUTION: A camera integrated with a head portion identifies two targets 33 of a nozzle stocker 30 to determine the positions of X, Y coordinates of the two targets 33 and the rotational angle θ, and the position of each hole 31 of a nozzle mounting portion is determined by computing based on the results. Also a nozzle is landed on the top surface of the nozzle stocker 30 by moving a nozzle shaft up and down to determine the height of the top surface of the nozzle stocker 30, which determines the height of Z axis of the nozzle when exchanging the nozzle.