baber/WOPTO huggingface dataset:
Patent JP-H07230552-A (JP)
Title: Method and equipment for image quality analysis
Inventor: KUREIGU DENISU KAARII
IPC: G06T7/00
Filed: 1994-12-12
Abstract: PURPOSE: To provide an automated method/device for deciding the picture quality provided by a picture processing system of a machine base. CONSTITUTION: The document picture processing system contains a means for defining multiple irregular state marks or flags showing irregular states which will occur as the result of the operation of a document scanner or a document processor or both devices. The flags and the sub-set of the combination (system state) of the flags are associated with a related document picture, a document itself and the quantitative measure of the quality (suspicious degree) of a work unit containing the plural documents. The calculated result of a machine on quality is compared with quality perception by human being and a calculation input parameter is adjusted for improving the matching of quality on calculation with quality perception by human being. Thus, the picture and document quality can precisely be decided.
Patent JP-2000095689-A (JP)
Title: Inhibitor for progress of pterygium and its postoperative recurrence
Inventor: HARADA HIROSHI
IPC: A61K31/4164
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor having effect inhibiting the propagation of pterygium tissue and capable of remarkably inhibiting both progress of pterygium and its postoperative recurrence by including a specific imidazolecarboxylic acid derivative (or its salt) as an active principle. SOLUTION: This inhibitor for progress of pterygium and its postoperative recurrence is prepared by including an imidazolecarboxylic acid derivative of formula I [one of A and B is expressed by formula II (R1 is H, OH or the like; R2 and R3 are each H, a lower alkyl or the like) and the other is a mono- or di-hydroxy lower alkoxycarbonyl or the like; R4 can be a lower alkyl; R5 can be H or a lower alkyl; R4 and R5 can combine with each other into an alicyclic amino group] (or its salt) as an active principle.  The compound of formula I is obtained by reacting a cinnamic acid derivative of formula III (R1a is H, a halogen or the like) (or its functionally reactive derivative such as an active ester) with an aminoimidazole derivative of formula IV (one of P and Q is amino and the other is a mono- or di-hydroxy lower alkoxycarbonyl having a protecting group or the like) in an inert solvent.
Patent JP-H11126699-A (JP)
Title: Plasma treating device
Inventor: HAMA KIICHI
IPC: H01J37/32
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treating device with a dielectric wall having a self exothermic means. SOLUTION: In an etching device 100 in which induction coupling plasma is excited within a treating chamber 102 through a dielectric wall 106 by applying a high frequency electric power to a high frequency antenna 108 to treat a semiconductor wafer W within a treating chamber 102, a self exothermic means 106a for generating heat by applying high frequency to the high frequency antenna 108 is arranged within the dielectric wall 106. Burying of a heating means in the dielectric wall surface is made unnecessary, an electric power supply means for heating the heating means and the adjusting mechanism of a heat generation are made unnecessary. A plasma treating device with relatively simple constitution and relatively low cost can be obtained.
Patent JP-H04179795-A (JP)
Title: Shield excavator
Inventor: INOSE JIRO
IPC: E21D9/06
Filed: 1990-11-14
Abstract: PURPOSE:To improve work efficiency by providing a notch section having a cover to a casing of a shield machine excavating a tunnel body, and loading another excavator to the notch section to excavate a widening tunnel section at the same time as the tunnel body. CONSTITUTION:Notch sections 13 are provided to both sides of a cylindrical cover 11 for a shield excavator 10 excavating a tunnel body and, at the same time, a cover 16 capable of loading and unloading is placed. After that, when widening excavation is required in a subway station, etc., the cover 16 is removed in a vertical shaft 6, and a widening shield excavator 20 provided with a rotary cutter 22 is mounted to the notch sections 13. A widening section is excavated at the same time as the tunnel body excavation. According to the constitution, the excavation of the widening section can be efficiency carried out.
Patent JP-H01150485-A (JP)
Title: Automatic work kind discriminating device
Inventor: WATABE YOSHIO
IPC: B23K15/00
Filed: 1987-12-08
Abstract: PURPOSE:To improve a productivity by placing a work between the original dog installed on the outer periphery of a welding jig apart by the set part of the angle of circumference and the dog for discriminating the work kind and setting welding conditions based on the signal transmitted from a pair of dogs. CONSTITUTION:A work 5 is placed between the original dog 48 of a welding jig 6 and the dog 50 for discriminating the kind of the work. The angle of the original dog 48 and the dog 50 for discriminating the work kind is set in advance. The rotary angle pulse obtd. via a rotary encoder 47 from a pair of dogs 48, 50 is transmitted to the interface 53 for discriminating the work kind and the welding of the work 5 is performed under the welding conditions set in advance by using a welding conditions control device 15. The automatic discrimination of a multikind of works is performed in a short time and the productivity can be improved.
Patent JP-H01150229-A (JP)
Title: Information recording carrier and method for correcting skew of information recording carrier
Inventor: HASEGAWA MITSUHIRO
IPC: G11B7/007
Filed: 1987-12-08
Abstract: PURPOSE:To simply correct a skew variable within an allowable value by forming skew correcting signal recording areas in an area adjacent to an information track and detecting the signal recording areas to obtain parallelism between an optical sensor and an information track. CONSTITUTION:The skew correcting signal recording areas 30a, 30b are formed adjacently to the information recording area 2 of an optical card 1. When the position of a reading area 20 of an optical sensor is set up on a position P1 when the card 1 is inserted into a reproducing device, a pulse signal to be obtained by detecting the area 30a does not appear. When the optical sensor is moved up to a position P2, the area 30a is detected, a pulse signal is outputted and the movement of the optical sensor is stopped. When the area 20 is rotated around the area 30a up to a position P4, the areas 30a, 30b are detected and signals are simultaneously obtained. At that time, a skew variable to the track 4 is less than the allowable value. Consequently, the skew variable can be simply included within the allowable value.
Patent JP-H03168149-A (JP)
Title: Nozzle apparatus for jet stream apparatus
Inventor: YAMAGUCHI MASUO
IPC: A61H23/00
Filed: 1989-11-28
Abstract: PURPOSE:To smoothly revolve a venturi tube by externally fitting an annular member constituted by connecting a metal coil spring in an annular shape to the circumference of the spherical part of the venturi tube in a slightly expanded state. CONSTITUTION:Force always ready to contract is generated in an annular member 8 mounted in a slightly expanded state. This annular member 8 is mounted to the inclined surface of a spherical part 3 on the side of the jet orifice thereof and prevented from being ready to escape toward the jet orifice by a wall 11. Whereupon, when the force aiming to contract the annular member 8 acts in the direction shown by an arrow A, the component force of acts in the direction energizing a venturi tube 1 to a seat member 5 by the inclination of the spherical part 3. Therefore, the spherical part 3 is pressed to the seat member 5 and the backlash of the venturi tube 1 is prevented. The friction between the annular member 8 and the spherical part 3 is extremely little and the revolution of the venturi tube 1 also becomes smooth and a user can change the direction of the venturi tube 1 by slight force and can turn a jet direction in a pref. direction.
Patent JP-H11141792-A (JP)
Title: Structure and method for mounting breaking arrester for joining pipe
Inventor: ONO YOSHIMI
IPC: F16L55/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To easily mount a breaking arrester for a joining pipe on a piping, suppress generation of cracking on the piping caused by external force by mounting the arresters on both sides of a pipe axial direction holding a circumference welding part of the piping, to prevent high speed ductile breaking generated in all regions in the axial direction of a steel pipe. SOLUTION: A pair of two ring shaped arresters 12 are arranged on an outer surface side on a pipe body 11 holding a circumference welding part M for connecting both pipe bodies 11. The arrester 12 is made of the same material in the case where the pipe body 11 is made of a steel pipe, for example, it is made of soft steel, high tension steel, or the like. In the arrester 12, an insert layer 12b may be arranged on the inner surface of the arrester main body 12a, and is made of thermoplastic resin. The thickness of the insert layer 12b is set according to a thickness and size of the pipe body 11, a gap between the inner surface of the arrester main body 12a and an outer surface of the pipe body 11 is filled by extrusion pressure of resin when the insert layer 12b is expanded by means of welding heat, and thereby, the arrester 12 is mounted on the pipe body 11.
Patent JP-H06160472-A (JP)
Title: Measuring jig
Inventor: YAMAMOTO YOSHIHIRO
IPC: H01L21/68
Filed: 1992-11-18
Abstract: PURPOSE:To improve the versatility of a measuring jig for electronic parts. CONSTITUTION:A plurality of through holes 4 are formed through a board 1 made of an insulator in a state where the holes 4 are arranged in a prescribed state and a plurality of signal patterns 5 are formed on the surface of the board 1 so that each pattern 5 can independently contain one hole 4 and can be connected to external measuring equipment and, at the same time, a pattern 6 for ground is formed on the rear surface of the board 1 so that the pattern 6 can contain the holes 4 and conductive connecting pins on and with which the terminals 14 and 15 of electronic parts 13 to be measured are placed and brought into contact are provided so that the pins can be put in arbitrary one of the holes 4. The pins are composed of a signal connecting pin P1 which is brought into contact with the patterns 5 and a ground connecting pin P2 which is insulation-processed so that the pin P2 cannot come into contact with the pattern 5 and the pins P1 and P2 are selectively used. In addition, a lower ground connecting pin P3 is provided so that the pin P3 can be put in the holes 4 from the rear side of the board 1 and can electrically connect the pin P2 to the pattern 6 on the rear surface of the board 1.
Patent JP-H06159737-A (JP)
Title: Heat exchanging device
Inventor: TOMIOKA SATOSHI
IPC: F24F5/00
Filed: 1992-11-18
Abstract: PURPOSE:To perform a positive cooling of electrical components make a compact chamber for storing the electrical components and prevent rain water from flowing into the chamber. CONSTITUTION:A partition plate 11 for defining an inside part of a casing into a heat exchanging chamber 12 and a machine chamber 13 is provided with a projecting part 19 projected toward the heat exchanging chamber 12. An electrical component part 22 for use in controlling an operation of a compressor and the like is fixed to the projecting part.
Patent JP-H03170890-A (JP)
Title: Satellite electric wave acquisition system of gps receiver
Inventor: SAKAGUCHI SHOZABURO
IPC: G01S1/00
Filed: 1989-11-30
Abstract: PURPOSE:To rapidly reacquire a satellite by dividing the search range of the receiving frequency of the electric wave of the satellite into a plurality of frequency bands to allot the divided bands to respective channels and searching the electric wave of the satellite at the max. elevation position while the search frequencies of the channels are changed within the allotted frequency bands. CONSTITUTION:The search range of the electric wave of a satellite is divided into frequency bands W1, W2 and the upper band W1 is allotted to a channel CH1 while the lower band W2 is allotted to a channel CH2 to perform search. Now, when the electric wave of the satellite becomes impossible to receive for a predetermined time, acquiring action is taken and, at first, the estimation of the satellite at the max. elevation position is performed to start the acquisition of the satellite. For example, when it is assumed that a car gets out of a tunnel at a t1-position and the actual receiving frequency of the satellite at this time is set to fr, the search frequency of the channel CH1 becomes a frequency state capable of being locked with the receiving frequency fr at a t2-position where the step of search frequency is changed over three times from the t1-position and the PLL of the channel CH1 is locked with the frequency fr at the t2-position to perform the reacquisition of the satellite.
Patent JP-H09143355-A (JP)
Title: Polycarbonate resin composition
Inventor: MIYA SHINYA
IPC: C08K5/05
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin compsn. which is not yellowed by radiation sterilization by compounding a polycarbonate resin with an arom. oxy- or carbonyl-contg. compd. (e.g. dibenzyl ether) and a sulfone compd. (e.g. dibenzyl sulfone). SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. polycarbonate resin with 0.01-5 pts.wt. arom oxy- or carbonyl-contg. compd. and 0.01-5 pts.wt. sulfone compd. The resin is a thermoplastic polycarbonate resin obtd. from an arom. dihydroxy compd. (suitably from bidphenol A) and pref. has a viscosity average mol.wt. of 15,000-50,000. An example of the oxy- or carbonyl-contg. compd. is represented by formula I (wherein R<3> and R<5> are each a 1-10C alkyl, etc.; R<4> is a 1-15C alkylene, an arylene, etc.; X<2> and X<3> are each O, CO, or CHR<6> O; R<6> is H, an alkyl, etc.; and (j) and (k) are each 0-5) and an example of the sulfone compd., by formula II (wherein R<11> and R<13> are each a 1-30C alkyl, etc.; R<12> is a 1-15C alkylene, an arylene, etc.; and (m) is 0-100). The compsn. is useful for medical goods.
Patent JP-H07157242-A (JP)
Title: Aroma generating device for elevator
Inventor: MATSUO TADANORI
IPC: B66B11/02
Filed: 1993-12-09
Abstract: PURPOSE:To provide an aroma generating device for an elevator capable of holding the inside of a cage always in the good aromatic atmosphere by contriving the device so that an aroma, flowing out to the outside of a cage according to opening/closing a door, can be automatically supplemented. CONSTITUTION:An emitter control device 6c for controlling an aroma emitter 5 and a number of door operating times decision device 6b for counting a number of opening/closing operation times of a door 2 and deciding a number of the operation times for whether leading to a specified number of times or not to output a decision result to the emitter control device 6c are provided, and when a number of the opening/closing operation times of the door 2 leads to the specified number of times, the emitter control device 6c actuates the aroma emitter 5 so as to perform aroma emitting action.
Patent JP-H09145078-A (JP)
Title: Air conditioning equipment
Inventor: OE SHIGEYUKI
IPC: F24F1/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To shorten the term of piping work by connecting a branch unit to a supply pipe for supplying cold water or warm water, the branch unit being such that a valve is integrally assembled to each branch port of a header including a plurality of the branch ports, and supplying cold water or warm water to a heat exchange part of each air conditioner through the branch units. SOLUTION: A branch unit 2 connected through a branch cheese with a supply pipe for supplying cold water or warm water to each room of a hotel, etc., is constructed by integrally mounting a valve 5 onto each of a plurality of branch units 4a provided on a header 4 previously in a factory. The piping is adapted such that cold water or warm water can be supplied to a heat exchange part of each air conditioner through the branch unit 2. Thereupon, the valve 5 is mounted onto each branch port 4a through a riser pipe 8 threaded to the branch port 4a, and the valve 5 includes a T shaped operation handle 5a and uses a long net type bronze ball valve capable of holding the degree of opening of the valve 5 depending upon the position of the operation handle 5a.
Patent JP-2000136573-A (JP)
Title: Panel structure, connecting member therefor, and demolition tool therefor
Inventor: ANDO HIROSHI
IPC: E04B2/74
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To secure ease of assembly in forming a panel structure through the connection of a plurality of panels and also to easily remove only the panels in certain portions from the panel structure to enhance workability during the replacement or repair of the panels. SOLUTION: Connecting members 2, each mounted at the ends of panels 1 and formed by the combination of first and second connecting members 3, 4 where connecting legs 5, 7 having respective locking parts 6, 8 are arranged in parallel with an interval to each other, are connected together by engagement of the locking parts 6, 8 to connect the plurality of panels together. In that case, the connecting leg 5 of the first connecting member 3 is formed to be freely displaceable outwards, i.e., in the direction of each panel 1, in order for the first and second connecting members 3, 4 to be disconnected from each other and removed from the panels 1.
Patent JP-2000130931-A (JP)
Title: Heating and drying method for article
Inventor: OKUMURA HIROSHI
IPC: F26B3/30
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an effective heating and drying method capable of heating to higher temperature than a prior art heating method utilizing hot air and an infrared lamp. SOLUTION: A heating/drying method for an article is provided, in which ultraviolet rays involved in electromagnetic waves radiated from an electric discharge lamp 1 are cut, and an article 3 is irradiated with infrared rays rich in electromagnetic waves. For electromagnetic waves generated in the electric discharge lamp consisted of electrodes and a bulb the bulb cut in ultraviolet rays reflects ultraviolet rays (indicated with an arrow A) and absorbs (arrow B), and in contrast infrared rays (arrow C) involved in rich in the electromagnetic waves passes through the bulb with which the article 3 to be heated is directly irradiated.
Patent JP-H03171202-A (JP)
Title: Controller
Inventor: KANDA MASAE
IPC: G05B15/02
Filed: 1989-11-30
Abstract: PURPOSE:To easily and simply construct a program even if advanced control is realized and to reduce the cost of program development by providing a control algorithm construction part. CONSTITUTION:The control algorithm construction part 4 is provided with POL, a fortran, an assembler, the compiler of various languages such as C and BASIC and interpreter. A data base for control algorithm construction 6 is accessed in accordance with a signal from an operation part 7 and algorithm is taken in. Then, the control algorithm is generated by a language designated by the operation part 7 and it is supplied to a control operation part 2. The control operation part 2, arithmetic-processes signals is1-isL supplied from an input processing part 1 based on the supplied control algorithm, generates control signals os1-osm and supplies them to an output processing part 3. Thus, a program can easily and simply be constructed and the cost of program development can be reduced even if advanced control is realized.
Patent JP-H05142839-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 1991-11-26
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and excellent durability. CONSTITUTION:A photosensitive layer containing an azo compound represented by a formula is provided on a conductive base material. In the formula, R<1> and R<2> each independently represent hydrogen atom or a lower alkyl group, R<3> and R<4> each independently represent hydrogen atom, an alkyl group, aryl group, alkenyl group, alkynyl group, acetyl group, amino group, or alkoxy group, and A represents a coupler residue having acceptor property.
Patent JP-H04179748-A (JP)
Title: Gasket for panel lateral joint
Inventor: WATANABE HIROFUMI
IPC: E04B1/684
Filed: 1990-11-15
Abstract: PURPOSE:To improve workability of application of water proof by a method wherein a gasket comprises a resilient contact part having an upper outer surface forming a protruding curve, a bridge part in an X-shape in cross section supporting the resilient contact part from the back, a horizontal piece extended outwardly from the lower end of the resilient contact part, and a tip piece formed such that the tip of the horizontal piece is bent downward. CONSTITUTION:A gasket 3 for a panel lateral joint is formed of a resilient substance. A resilient contact part 4 is formed in an oval shape in cross section. The resilient contact part 4 is supported from the rear of the resilient contact part 4 by a bridge part 5 in an X-shape in cross section. Further, a horizontal piece 6 is extended outwardly from the lower end part of the resilient contact part 4, and a tip piece 7 is bent approximately at 45 deg. downwardly of the tip of the horizontal piece. When a lateral joint gasket 3 is pressed between upper and lower panels, the gasket is difficult to fall in a longitudinal direction and vertically compressed and set in a state to keep a desired position and shape.
Patent JP-H03171696-A (JP)
Title: High density multilayer printed wiring board
Inventor: KAWASHIMA YUTAKA
IPC: H05K3/46
Filed: 1989-11-29
Abstract: PURPOSE:To improve a printed wiring board of this design in degree of freedom of design, to enable drawing CAD data to be easily formed, and to improve the printed wiring board in reliability by a method wherein a through-hole whose diameter is equal to or smaller than that of a processing drill used for the formation of a through-hole is provided. CONSTITUTION:A photosensitive dry film is laminated on three circuit copper plated laminated boards MCL-E168, which are printed, developed, and etched to form 1-6 layers of circuits. Each of the boards is subjected to a copper oxide treatment, and the three circuit formed boards (1-6 layers) are pin-laminated, which is thermocompressed. In succession, a photosensitive dry film is laminated on the whole faces of the outer layers, which is made to serve as permanent solder resist. The laminated body is subjected to an outer layer hole boring process. At this point, the following are specified: the minor axis of a land is phi0.4mm; the diameter of a drill is phi0.4mm; and three through-holes are provided between pins. After the through-holes are bored, they are subjected to a smear, deburring, and honing process, and only the walls of through-holes in which plating catalyst is applied are selectively plated with an electroless high speed copper plating system.
Patent JP-H08140443-A (JP)
Title: Fertilizer applicator in transplanter for sugar cane seedling
Inventor: UEMURA NOBUYUKI
IPC: A01C15/16
Filed: 1994-11-17
Abstract: PURPOSE: To provide a fertilizer applicator for sugar cane seedling transplanter which can forcibly feed the fertilizer to the outlet at the tank bottom and scatter it from the outlet through the scattering tube, when seedlings of sugar cane is transplanted with cost reduction improved. CONSTITUTION: The driving machine body for a sugar cane seedling transplanter is equipped with the tank 21 and the fertilizer-scattering pipe 24 so that the outlet 22 at the bottom of the tank 21 is connected to the top end of the scattering pipe 24 and the bottom end of the pipe 24 is positioned immediate over the nursery. The screw 23 is set at the bottom of the tank 21 for transporting the fertilizer or agrochemicals to the outlet 24 so that the screw 23 may be driven by a mechanism interlocked with the running of the machine body.