baber/WOPTO huggingface dataset:
Patent JP-H06300625-A (JP)
Title: Reliability evaluation method for measured data
Inventor: SONODA HIDEJI
IPC: G06T1/00
Filed: 1993-04-16
Abstract: PURPOSE:To allow evaluation of reliability at the central position of intensity of incident light beam by calculating the product of an intensity distribution coefficient group obtained by normalizing the intensity data of reference light beam and an intensity data group of scattering light beam. CONSTITUTION:A discrete data is obtained by projecting a reference light beam while matching the maximum intensity position thereof with the central position (border position) of an arbitrary pixel of a CCD image sensor such that (m) pieces of data are created as a first (second) intensity distribution coefficient group through normalization. Scattering light beam from the surface of an object is directed toward the sensor and the product sum of intensity data outputted sequentially from the sensor and the first (second) coefficient group is calculated for (m) pieces of corresponding data. The process for calculating the product sum is repeated for all output data while shifting by a unit pixel. A decision is made that the highest intensity position of incident light beam is present in the region constituted of pixel images having maximum product sum with respect to the maximal product sums of the first and second coefficient groups. The corresponding position is then specified as the maximum intensity position of incident light beam to the sensor.
Patent JP-H10290730-A (JP)
Title: Chair provided with elastic movable means for back rest
Inventor: KAN BUKICHI
IPC: A47C5/04
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To apply easy feelings to a user, to improve durability in use in simple structure and to reduce production cost by inserting a fixed turn limiting element into the dividing end of seat plate frame and back rest frame, inserting and fixing both the ends of torsion bar spring into the insertion fixing holes of fixed turn limiting element. SOLUTION: A seat plate frame 21 and a back rest frame 22 are divided at a fixed spot and at this dividing spot, an elastic movable means is installed. A fixed turn limiting element 5 is inserted into mutually adjacent cut end parts 21a and 22a of seat plate frame 21 and back rest frame 22. The fixed turn limiting element 5 has a slope 5a obliquely forming one part of upper surface, abutting plane 5b in contact with inside bases 21b and 22b of seat plate frame 21 and back rest frame 22 on the lower surface, and inserting hole 5c at the intermediate part. The fixed turn limiting element 5 is linked by a torsion bar spring 6. When pressure more than a fixed level is received, the torsion bar spring 6 is torsionally deformed at a fixed angle and when pressure is removed, its original state is recovered.
Patent JP-2000280432-A (JP)
Title: Phenol resin laminate
Inventor: MATSUOKA HIROYUKI
IPC: B32B27/42
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate having low odor and good punching machinability by forming a phenol resin composition out of a drying oil modified resol type phenol resin and an unmodified resol type phenol resin and a starch. SOLUTION: The laminate is obtained by laminating a prepreg impregnated with a phenol resin composition on a paper base material. Here, the composition is made of a drying oil modified resol type phenol resin and an unmodified resol type phenol resin and a starch. In this case, as the resol type phenol resin, a phenol resin modified by a drying oil or semi-drying oil is used. As the starch, a cone starch is preferably used, and a total amount of the drying oil modified resol type phenol resin and/or the unmodified resol type phenol resin is blended. As the base material, kraft paper, linter paper or the like is used. Since the starch absorbs a formaldehyde, an odor can be reduced. Further, punching machinability is improved due to its plasticity effect.
Patent JP-S62250654-A (JP)
Inventor: FUIRITSUPU EMU HOBUSON
IPC: H01L21/683
Filed: 1987-04-14
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-H09255599-A (JP)
Title: Production of dichlorobutene derivative
Inventor: MURAOKA YASUTO
IPC: B01J31/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively obtain dichlorobutene derivative in high yield with industrial advantage by allowing isoprene to react with chlorine in the presence of an onium salt catalyst. SOLUTION: (A) Isoprene is allowed to react with (C) chlorine in the presence of (B) a catalyst, preferably one or more kinds of onium salts selected from among tetrametylammonium bromide, tetrabutylammonium bromide, tetrabutylphosphonium bromide and hexadecyltrimethylammonium chloride. This reaction is preferably carried out in a solvent in an amount of 0.02-1 mole of a solvent per mole of the component A, preferably an aprotic polar solvent such as dimethylformamide, dimethylacetamide or hexamethylphosphoramide.
Patent JP-H02286898-A (JP)
Title: Centrifugal pump
Inventor: BENGUTO SOODERUGAARUDO
IPC: F04D29/22
Filed: 1990-04-04
Abstract: PURPOSE: To provide a pump having a very excellent characteristic in strongly pumping a polluted liquid by providing a closed type impeller in which inner parts of the vanes cooperate with a non-rotating insert part for cutting, and the impeller comprises upper and lower cover disks and blades. CONSTITUTION: A pump housing having an inlet, and an impeller 6 having cutting devices 8, 9 are provided. The cutting devices 8, 9 cooperate with an insert 4 in the inlet 3, and an insertion part 4 achieves the cutting between the cutting devices 8, 9 and an end part of a groove 5, and the impeller 6 is of a closed type having an upper cover disk 11, a lower cover disk 12 and an intermediate blade 13. The closed impeller 6 has far excellent efficiency, and since every substance is cut close to the center of the impeller 6, the clogging and the risk due to the overload of a drive motor are remarkably reduced. Thus, the pump having a very excellent characteristic in strongly pumping the polluted liquid can be obtained.
Patent JP-H06300947-A (JP)
Title: Production of spacer holding transmission medium such as optical fiber and its apparatus
Inventor: TAGAWA EIZABURO
IPC: G02B6/44
Filed: 1993-04-16
Abstract: PURPOSE:To provide a process for production of the spacer suitable for production of the long-sized spacer in particular capable of forming grooves on a wire-shaped body without cutting in mid-way at the time of producing the spacer for holding transmission media, such as optical fiber, and its apparatus. CONSTITUTION:The body 1 of the apparatus for production of the spacer for holding the transmission media, such as optical fibers for producing the spacer by cutting the surface of the wire-shaped body moving in a specified direction by rotating a cutter blade is provided with a correcting means for correcting the slack of the wire-shaped body 2 to a straight form and an adjusting means for adjusting the tension of the wire-shaped body 2 to a tense state before and behind the cutter blade 5.
Patent JP-S61247913-A (JP)
Title: Gyro device
Inventor: YAMAMOTO TSURASHI
IPC: G01C19/32
Filed: 1985-04-26
Abstract: PURPOSE:To make sure the operation of the titled device by detecting and transmitting the exact rotating angle, i.e., rolling angle and pitching angle of a slit disk even if chattering is generated in the output of an optical encoder by oscillation, etc. CONSTITUTION:The Q output terminal of a D type flip-flop 34-5 rises to an H level at the first rise of the chattering generated in the output of a waveform shaping circuit 31 and the state thereof does not change in spite of the chattering generated on continuation. A pulse signal is generated at the Q output terminal of a D type flip-flop 34-6 when the output of a waveform shaping circuit 30 rises first in the period of the H level. However, the pulse signal and the output from a waveform shaping circuit 31 are ANDed in AND gates 34-12 and 24-13 of the next stage and therefore the pulse signal appears only at the output terminal of the gate 34-12. The exact rotating angle, i.e., rolling angle and pitching angle of the slit disk 12-1 are thus detected and transmitted without malfunction.
Patent JP-H09256026-A (JP)
Title: Gas blowing plug
Inventor: TOMIMATSU HIROYASU
IPC: C21C7/072
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To easily and surely execute oxygen washing by providing a step at a through-hole arranging part and fitting a metal stay part. SOLUTION: A gas blowing plug A for stirring molten metal is formed in a trapezoidal shape becoming smaller in cross section in the upward direction. A metallic case 3 is arranged at the outer peripheral part and a brick composed of a dense refractory 1 and having a through-hole 2 is enclosed in the inner part. Then, the metal stay part having a step 4 is provided at a place lower by 10-20mm than the upper surface of the refractory 1 and at the arranging part of the through-hole 2 to facilitate the oxygen washing at the initial stage of using. That is, the molten steel is stayed in a recessed part and served as a firing source, and the oxygen washing can smoothly be executed.
Patent JP-H02270759-A (JP)
Title: Transfer paper discharge control device
Inventor: MIYAWAKI SHOZO
IPC: B65H31/30
Filed: 1989-04-10
Abstract: PURPOSE:To prevent the miss feed at each transfer paper discharge section and improve the work efficiency of an operator by providing a means which transfers the transfer paper to a transfer paper post-processing device based on the detected load quantity or a means which stops the discharge of the transfer paper and warns this stopped state. CONSTITUTION:When the transfer paper is discharged to a discharge tray 113, the counting of the number of the discharged transfer paper is started by a detecting section (counter) 118. The value counted by the detecting section 118 is compared with the load limit number stored in a controller, if the counted value exceeds the load limit number, the controller judges whether the mode is to be changed from the discharge tray 113 of a copy processing section A to the tray section 116 of a transfer paper post-processing section C. If the change of the discharge sections is not set in advance, the controller stops the copying operation of a copying machine and the discharge processing of the transfer paper and displays that a series of copying process actions are interrupted on an operation display section and warns this stop state to an operator.
Patent JP-H10285164-A (JP)
Title: Network control system, method and recording medium recording network management program
Inventor: NAGAMATSU OSAMU
IPC: H04L12/24
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a network control system in which a requested side client can detect an error such as connection cut between the client and a server in a push style. SOLUTION: A supplier 1 sends health check data from a sending part 13 in the interval of a health check time which is read by a reading part from a configuration file 4. A consumer 2 receives the health check data with a receiving part 21 through an event channel 3 and an ORB 5 and sends an alarm from an error detecting part 22 if an event or the health check data is not received within time-out time that is read by a reading part 24 from the file 4.
Patent JP-S5614925-A (JP)
Title: Display detector
Inventor: FUJITANI TOICHI
IPC: G02B6/02
Filed: 1979-07-18
Abstract: PURPOSE:To detect light rays from a plurality of display devices by taking light rays of a display device in a processing device using a opticalfiber cable and causing the optical fiber cable to automatically travel. CONSTITUTION:By the control of a processing device (not shown), a traveling device 3 is shifted to the left end where a limit switch 12 is operated, and the traveling device 3 is caused to travel to the right hand using the left hand as a starting point. Simultaneously with the traveling, the photosignal of the optical fiber cable 10 when the detecting end 7 passes the position of display device 15 of a device 14 to be detected stored before the use, is taken in the processing device and is subjected to data processing after the photoelectric conversion. By continuing the traveling and photosignal taking-in operation unit the traveling device 3 is shifted to a point where the limit switch 12 operates, whereby the state of the full display device 15 can be automatically detected. By these procedures, the lamping state of the display device 15 arranged at an arbitrary unstable position can be automatically detected.
Patent JP-S63254088-A (JP)
Title: Thermal transfer printer
Inventor: KARIYA SABURO
IPC: B41J29/17
Filed: 1987-04-13
Abstract: PURPOSE:To normally take up an ink ribbon, by providing a cleaning roller brought into contact with a capstan roller at the time of take-up operation to perform racing and providing a mechanism for releasing a pinch roller from the capstan roller at the reversal time of the capstan roller. CONSTITUTION:Printing is applied to a paper 12 by a printing head 2 through an ink ribbon 11 according to the scanning of a carrier frame 8. The friction surface of the ink ribbon 11 with respect to the printing head 2 is formed by applying a rear surface coating agent of every kind to the rear surface of the ink ribbon 1. A cleaning roller 18 being always brought into contact with a capstan roller 6 is mounted on a printer and has an one-way clutch built therein so that said roller 18 races at the time of usual operation and can not rotate when the capstan roller 6 is reversed and, when a motor is reversed, a pinch roller 7 is released from the capstan roller 6 to remove the refuse on the surface of the capstan roller 6 by the sliding of the capstan roller 6 and the cleaning roller 18. Therefore, a friction force is always held to make it possible to normally take up the ink ribbon.
Patent JP-S59215453-A (JP)
Title: Al-mg-si alloy extrudate having excellent weldability
Inventor: KANBAYASHI MIKI
IPC: C22C21/08
Filed: 1983-05-23
Abstract: PURPOSE:To reduce a high-temp. welding crack of an extrudate by incorporating a specific amt. of Mn, Cr and other elements in an existing Al-Mg-Si alloy, subjecting the cast ingot thereof to a soaking treatment and extruding the ingot. CONSTITUTION:An Al alloy for extrusion contg. 0.4-1.5% Mg, and 0.2-1.3% Si is added and incorporate therein with 0.05-0.4% Mn, 0.01-0.5% Cu, 0.01- 0.3% Cr, 0.05-0.8% Fe, and 0.0001-0.3% Ti and B in total. After the cast ingot of such alloy is subjected to a soaking treatment at 450-600 deg.C, the ingot is extruded at 400-550 deg.C to adjust the structure of the thick walled section to the fibrous structure or the structure in which the crystal grain size perpendicular to the extruding direction is <=200mu. If such extrudate is welded as a base material 1, the generation of a high temp. crack 3 near a weld zone 2 as in convestional practice is prevented.
Patent JP-S58209023-A (JP)
Inventor: KOBAYASHI AKIO
IPC: H01H33/42
Filed: 1982-05-28
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-H03288431-A (JP)
Title: Method of flattening etchback
Inventor: NAGASAWA SHUICHI
IPC: H01L21/302
Filed: 1990-04-05
Abstract: PURPOSE:To make it easy to detect the termination point of etching by forming an insulation film into a thickness corresponding to the thickness of a flattened pattern. CONSTITUTION:An insulation film 3 made of SiO2 having a thickness of 500nm is formed by sputtering on the entire surface of a substrate 2 on which a flattened pattern 1 made of Nb having a thickness of 500nm is formed. Next, an Nb film 4 having a thickness of 20nm is formed on the insulation film 3, by sputtering, as a layer by which the termination of the etching is detected. Next, a photoresist is spin-coated to the Nb film 4 and it is baked. Thus, a surface-flattened organic film 5 is formed. Next, a reactive ion etching using CF4 gas is performed under the condition that the etching rates for the organic film 5 and the insulation film 3 are equal to each other until the Nb termination detection film 4 is removed and no longer observed.
Patent JP-S5214111-A (JP)
Title: Torch ignition system internal combustion engine
Inventor: TANAKA TOSHIAKI
IPC: F02B19/10
Filed: 1975-07-24
Abstract: PURPOSE: The gas remained in a sub-combustion chamber is transfered to a main combustion chamber by suction in an engine suction stroke, accordingly, fresh air is charged in the suc-combustion chamber, to make possible improvement of ignition property and generation of combustion torch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02269573-A (JP)
Title: Honing stick
Inventor: KANBE YOJI
IPC: B24D7/18
Filed: 1989-04-12
Abstract: PURPOSE:To finish the whole surface of a subject to be processed at high quality by forming at both ends of a honing stick in its axial direction cutting faces which make contact with the surface of the subject to be processed, and forming in the intermediate portion between the cutting faces in their cross direction a recessed portion which does not make contact with the surface of the subject to be processed. CONSTITUTION:The surface of a subject to be processed is honed by cutting faces 17a,17b provided at both ends of a honing stick 17 in its axial direction. A recessed portion 28 formed in the intermediate portion between the cutting faces 27a and 27b in their cross direction cancels out excessive grinding of that portion which may be caused by reciprocating movement of the honing stick 17. As a result, generation of failures in processing such as narrowing of the diameter at both ends is avoided, and the whole surface of the subject to be processed is honing-finished at high quality.
Patent JP-H10287358-A (JP)
Title: Plastic lid
Inventor: WADA KIYOSHI
IPC: B65D47/36
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a plastic lid wherein protection of contents is good, unsealing is easy, a form of a mouth is improved for easiness in drinking and a reduced pressure in a container can be absorbed. SOLUTION: The plastic lid comprises an inner peripheral surface of a drink port ring 100 injection-molded of thermoplastic resin having a cross section of an inverted U-shape and a rear face of an outer periphery of a top plate 200 which is drawn into a recess from a laminate film having a gas barrier layer in an internal layer and heat-fusion layers on outermost surface and rear layers wherein they are heat-fused with peelable strength. A reduced pressure absorbing part 210 protruding upward is formed at the center of the top plate, while a pillar 310 connected to a pull ring 300 via a hinge 320 is tightly heat- fused to one of sides in the vicinity of the inside of the outer periphery on the surface.
Patent JP-2000280044-A (JP)
Title: Vaned drill part manufacture device for self drilling screw
Inventor: UEDA TAKASHI
IPC: F16B25/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent breaking down of a punch due to molding pressure while molding a self-drilling screw vane in a given measurement without fail. SOLUTION: This invention is referred to a vaned drill part manufacture device wherein a punch 30, having a forge molding face 31 for forge molding a drill part, discharge grooves and a vane, is arranged in a vaned self drilling screw to which a cutting blade is formed along the two discharge grooves formed on a drill part and a non screw part. A top end of a vane forming part 34 for forming the vane is slanted downwardly to outer direction while the top end is closed. Because of this structure, right and left vanes being formed simultaneously when the drill part is molded are always obtainable in the identical shape as meat is fully filled in the vane forming part and, the meat dose not overflow from the upper part of the punch. Thereby, even if screw threads are rolled on a foot part, an outer appearance is not fouled.  Also, since the meat is easily filled in the vane forming part, a vane cutting blade is accurately formed.
Patent JP-H01305921-A (JP)
Title: Apparatus for widening body cavity
Inventor: JIERAADO EI UOOTAAZU
IPC: A61M29/00
Filed: 1989-04-12
Abstract: PURPOSE: To make a cylindrical wall at an expanded position without any squash of vaginal cavity or any obstruction by making a narrow slender form at a normal position and making a continuous sidewall at an expanded position to form a hollow open end in a slender form. CONSTITUTION: A plastic sheet 11 is pushed naturally in a partly unwound expanded cylindrical form 19 with a continuous sidewall. Elasticity of the sheet 11 is sufficiently strong to enlarge and expand a vagina of a patient. The sheet can be made into a narrow cylindrical form or wound for insertion into the vagina. In the vagina, both upper ends of an upper flange 12 and a handle 17 are positioned behind a conical pointed end 18 of the handle 17, which is also called a normal position, to engage lower parts 22 of handles 16 and 17 to T shaped recess 21 and fix the device at the normal position or the expanded position.
Patent JP-H02268428-A (JP)
Title: Plasma etching apparatus
Inventor: SUNADA YOSHIHIRO
IPC: C23F4/00
Filed: 1989-04-11
Abstract: PURPOSE:To improve selection ratio by disposing electrodes to be set to a predetermined potential on the periphery of a material to be etched. CONSTITUTION:RF power from a RF power source 40 is applied between an upper electrode 10 and a lower electrode 30, etching gas is introduced through the electrode 10 to induce a plasma between the electrodes 10 and 30, radical generated in the plasma is adhered to the surface of a wafer 42 to be chemically reacted, ions decomposed in the plasma are accelerated by an electric field formed between parallel flat plate electrodes to collide with the wafer 42 to etch a wafer 42. A clamping member 32 disposed around the wafer 42 is brought into contact with the ground, and high selection ratio is realized by not focusing, reversely, the plasma.
Patent JP-S5425113-A (JP)
Title: Transmitting equipment
Inventor: YOKOTA TAKASHI
IPC: H04N1/04
Filed: 1977-07-28
Abstract: PURPOSE: To enable a copying machine exclusively used for copying to transmit data to a distant place by being provided with a transmission function easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000281392-A (JP)
Title: Double layer glass
Inventor: CHIBA YOUSUKE
IPC: C03C27/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the whitening of the inside surfaces of glass and to prolong the life thereof by hermetically sealing an air layer held between two sheets of the transparent glass with a frame material disposed over the entire edge, sealing desiccants into the hermetic air layer and disposing a humidity detecting means. SOLUTION: The circumference of the air layer 2 held between two sheets of the transparent glass 1 is provided with the frame material 3 consisting of metallic spacers 4 for maintaining a spacing between two sheets of the glass and sealing material 5 and 6 for shutting off the air layer 2 from the outdoor air. The spacers 4 are formed of internally spaced columnar bodies, and the granular desiccants 7 such as silica gels are housed into these spaces. The air layer side of the spacers 4 are bored with small holes to facilitate the function exhibition of the desiccants 7. The humidity of the air layer is maintained low and the whitening of the inside surfaces of the glass is prevented by the desiccants 7. The humidity detecting means 10 is mounted at the rear surface of the upper spacer 4 of the air layer. The humidity detecting means 10 which is discolored or is changed in its shape by a humidity increase is satisfactory. The addition and exchange of the desiccants 7 are carried out before the occurrence of the whitening is detected by viewing the discoloration and change.