baber/WOPTO huggingface dataset:
Patent JP-H03168828-A (JP)
Title: Information processor
Inventor: TAMURA NOBORU
IPC: G06F9/445
Filed: 1989-11-29
Abstract: PURPOSE:To effectively utilize restricted memory resources by deciding whether an operating system (OS) stored in a secondary storage means is loaded or not and changing memory mapping based upon the decided result. CONSTITUTION:Whether the OS stored in the secondary storage means (secondary memory) 4 is loaded or not is decided by a deciding means 8a. When the OS stored in the memory 7 is loaded to an OS area, a changing means 8b changes the memory mapping in the loaded OS area and addresses mapped in a built-in OS ROM 4 are mapped in a RAM 5 to extend the user space. Consequently, the OS ROM area in the address space can be opened to another system resource and the memory resources can be effectively utilized.
Patent JP-H08166352-A (JP)
Title: Visual inspection apparatus for inner face of cylindrical body
Inventor: KOGURE SUMIO
IPC: G01N21/88
Filed: 1994-12-12
Abstract: PURPOSE: To provide a visual inspection apparatus for inspecting inner surfaces of cylindrical bodies which has no blind spot in any direction, can focus freely and is adapted to be heat-proof. CONSTITUTION: A video camera 21 which can be turned, rotated and focused by remote control is set to a multi-stage air cylinder, thereby to constitute a scanner 10. The scanner 10 is inserted into a cylinder of a burner and extended by compression air. At the same time, wire ropes 17, 18 are wound by wind-up devices 15, 16, that 18, the winding speed is adjusted or the winding is controlled to be stopped. The video camera 21 can accordingly be freely scanned and positioned.
Patent JP-H051891-A (JP)
Title: Heat transfer tube with internal groove
Inventor: SHINOHARA YOSHIHIRO
IPC: F28F1/40
Filed: 1991-11-22
Abstract: PURPOSE:To obtain a heat transfer tube with internal grooves, reduced in the increase of a unit weight and not so high in the hardness of manufacturing, by a method wherein a ratio of the sectional area of respective grooves to the depth of the groove is specified while an vertical angle of a crest positioned between respective grooves is also specified, in the heat transfer tube with internal grooves, in which a multitude of grooves are formed on the internal surface thereof with a specified twisting angle. CONSTITUTION:A heat transfer tube with internal grooves is provided with a multitude of spiral grooves, having a ratio of the depth Hf of the groove to the inner diameter Di of the tube or Hf/Di=0.02-0.03, a twisting angle beta with respect to the axis of the tube r beta=7 deg.-30 deg. and a truncated section, on the inner surface thereof for effecting the phase change of fluid flowing through the inside of the tube. The ratio of the sectional area S of the section vertical to the axis of respective grooves to the depth Hf of the grooves are specified so that S/Hf=0.15-0.40 while the vertical angle of a crest positioned between respective grooves in the section orthogonal to the axis of the tube is specified so as to be 30-60. The sectional area of respective grooves and the shape of crest defining the grooves are limited in such a manner whereby the reduction of weight, as well as the improvement of workability are permitted and the heat transfer tube can be provided with high performance.
Patent JP-H02679-A (JP)
Title: Initiator for uv-hardening
Inventor: RICHIYAADO POORU EKUBERUGU
IPC: C09J7/02
Filed: 1988-12-07
Abstract: PURPOSE: To provide an initiator useful for the ultraviolet ray hardening reaction of silicone covered composite by treating a mixture of a 'linear alkylate' dodecylbenzene, potassium iodate, acetic anhydride and glacial acetic acid by a specified method.  
     CONSTITUTION: (i) One hundred parts by weight (herein referred to as part) of 'linear alkylate' dodecylbenzene, (ii) 30-60 parts of potassium iodate, (iii) 60-100 parts of acetic anhydride and (iv) 150-200 parts of glacial acetic acid are blended, and after cooling to -10°C-+10°C, (v) an acid solution formed of concentrated sulfuric acid and glacial acetic acid is added at a flow rate for keeping the mixture at a temperature of -5°C-+5°C, and (vi) 5-10 parts of a hydrogensulfate of a metal of the Ia or IIa group is successively added. Further, 30-60 parts of a salt selected from NaSbF 6 , NaAsF 6 , NaPF 6 , and NaBF 4  and (vii) 100-150 parts of an aliphatic organic solvent having a boiling point of 200°C or lower are added followed by stirring in a dark place for 2-4 hours, and, of the aqueous phase and nonaqueous phase obtained thereby, the non- aqueous phase is condensed to provide an ultraviolet ray hardening initiator formed of bis-(4-dodecylphenyl)iodonium salt of the formula (X is SbF 6 , AsF 6 , PF 6 , or BF 4 ). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08148773-A (JP)
Title: Earthing structure of microwave circuit board
Inventor: FUKUSHIMA HIROSHI
IPC: H05K1/02
Filed: 1994-11-17
Abstract: PURPOSE: To provide an earthing structure of microwave circuit board having an earth pattern surely contacted with an earth part of a mounting board. CONSTITUTION: A microwave circuit board 10 has a ceramic board 11, circuit pattern 12 forming a circuit on one face of the board 11 and earth pattern 13 formed on the entire area of the other face of the board 11. An earthing structure of the circuit board 10 is formed with the earth pattern 13 contacted with an earth part 14a of a mounting board 14 through a cushion conductor 15.
Patent JP-H11141021-A (JP)
Title: Wall construction
Inventor: KONNO HIROSHI
IPC: E04B1/80
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To improve earthquake resistance by using steel plate to a building or a structure constituted out of wooden framework construction. SOLUTION: A flat-plate-like steel plate 1 is arranged from the indoor side or the outdoor side of a building frame A so as to respectively connect together a pair of pillars 11, a pair of horizontal constructing members such as a groundsill 13 and a girth 14. The steel plate 1 is fixed to the pillars 11, a stud 12, the groundsill 13, the girth 14, and the like by the use of fixtures α such as nails.
Patent JP-H07158507-A (JP)
Title: Cylinder head gasket
Inventor: WATANABE KENJI
IPC: F16J15/12
Filed: 1993-12-08
Abstract: PURPOSE:To provide the seal structure of fluid holes matching the surface pressure caused by clamping a cylinder head to a cylinder block. CONSTITUTION:Seal performance in a clamping direction of the seal structure of fluid holes 34b, 34c, 34d of a cylinder head gasket 20 placed in the vicinity of a head bolt to clamp the intermediate part of the cylinder head in an air cylinder row direction is enhanced higher than the seal performance in the clamping direction of the seal structure of fluid holes 34a, 34e of the cylinder head gasket 20 placed in the vicinity of the head bolt to clamp together both ends of the cylinder head in the air cylinder row direction.
Patent JP-H08166096-A (JP)
Title: Separationproof pipe joint
Inventor: ARAKAWA NORIYUKI
IPC: F16L19/03
Filed: 1994-12-13
Abstract: PURPOSE: To provide a separationproof function easily to an ordinary extension/ contraction pipe joint on a work site. CONSTITUTION: An annular seal member 16 is compressed in between the inside of a receiving mouth 12 and an outside of an insertion mouth 14. A protrusion portion 18 is annular form is welded on outer periphery of the insertion mouth outward of the receiving mouth 12. A cup 21 in annular form, to be engaged with the protrusion portion 18, is externally placed between a position away from the receiving mouth 12, concerning the protrusion portion 18 in the insertion mouth 14, and a portion beyond a collar portion 17 of the receiving mouth 12. A lock ring 30 freely opening is placed in an annular groove 28 formed on inner periphery of the cup 21 at a position corresponding to a receiving mouth portion beyond the collar portion 17. Due to a set bolt 31, the lock ring 30 is reduced in radius, so that the lock ring 30 is engaged in between the annular groove 28 and the collar portion 17.
Patent JP-H11243051-A (JP)
Title: Semiconductor wafer and manufacture of semiconductor device
Inventor: YOKOIE NOBORU
IPC: G03F7/20
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor wafer and a semiconductor device which will not peeled off in the back-end process, even at the chip with the incomplete outer shape at the periphery part of the wafer. SOLUTION: In this semiconductor wafer 1, a mask pattern design rule, which is looser than that in a complete exposing field 2 at the central part but the opening rate is approximately equal to the center part, is applied in an incomplete exposure field 3 at the peripheral part. This loose design rule has a high allowance for focal-point deviated exposure light and imparts high intensity with respect to peeling. Furthermore, since the opening rates are approximately equal, the dispersion of processing accuracy based on a micro- loading effect is avoided.
Patent JP-H10239069-A (JP)
Title: Optical fiber rotation sensor
Inventor: SHAW HERBERT J
IPC: G01C19/64
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of amplitude modulation by modulating the phase of light wave, separated and propagated in an optical fiber strand, in reverse directions to a detecting loop, with specific frequency constant in phase difference. SOLUTION: Light from a light source 10 is propagated to a detecting loop 14 through an optical fiber strand 12 with fiber directional couplers 26, 34, a polarizer 32, a photo detector 30, a phase modulator 38, and the like in a path. Input light is separated into two waves propagated in reverse directions by the couplers 26, 34 and coupled again upon crossing the loop 14. The detector 30 receives an optical signal polarized in the same way as the loop input light by the polarizer 32 and outputs a signal proportional to the rotating speed of the loop 14. The modulator 38 is provided with a PZT cylinder so as to modulate the phase of a pair of light waves, passing through the loop 14, with specific modulation frequency to make phase difference 180 deg., in response to a modulation signal from a generator 40.  With this constitution, only the reference frequency of an optical output signal is detected, and influence caused by amplitude modulation is eliminated.
Patent JP-S63164856-A (JP)
Title: Processing of food
Inventor: KATAYAMA TSUNEO
IPC: A23L5/10
Filed: 1986-12-26
Abstract: PURPOSE:To prevent multiplication of various germs, to eliminate treatments such as heat sterilization, addition salt in high concentration, etc., from a processed food and to obtain a processed food having freshness and durability, by storing a food to be processed and a seasoning solution in a rotatable tank to be freely evacuated and processing the food under reduced pressure at ice temperature while stirring. CONSTITUTION:A food to be processed and a seasoning substance are put in a rotatable agitating tank to be evacuated and these raw materials to be processed are adjusted to approximately to ice temperature by a refrigerant recycling in a circulatory channel made at the wall of the agitating tank. The seasoning solution is permeated into the food to be processed in a reduced- pressure atmosphere while stirring by rotation of the agitating tank.
Patent JP-H06277063-A (JP)
Title: Identification of individual plant
Inventor: HIROCHIKA HIROHIKO
IPC: C12Q1/68
Filed: 1992-10-08
Abstract: PURPOSE:To identify individual plant at DNA level. CONSTITUTION:A method for the identification of individual plant at DNA level by using a base sequence containing the retrotransposon region of a plant, a method for detecting and separating the objective gene and a method for breeding a plant. Individual plant can be identified in high efficiency.
Patent JP-H09148400-A (JP)
Title: Wafer surface treatment apparatus
Inventor: MATSUMOTO TAKAO
IPC: H01L21/027
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To enable measures to easily deal with changes in width of a wafer and thus improve working efficiency in a treatment apparatus for transferring the wafer by contacting a roller thereof only with an end of the wafer. SOLUTION: A holding roller member 40 is externally fitted with a holding roller shaft 38 in such a manner that the holding roller member 40 is movable in the axial direction. A plurality of retaining recesses 39a, 39b are provided at a plurality of positions on the holding roller shaft 38, while portions to be retained, such as, balls 4, are provided on the holding roller member 40 and are biased inward in the direction of diameter. The positions of the retaining recesses 39a, 39b are so set that the holding roller member 40 is retained at a position where a holding roller portion 41 of the holding roller member 40 contacts any one end of a substrate, with the balls 4 and the retaining recesses 39a, 39b engaged with each other.
Patent JP-2001135391-A (JP)
Title: Connection material of circuit conductor of flat conductor wiring board, and connection method using the same
Inventor: IMAI YUJIRO
IPC: H01R12/78
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a connection material of a circuit conductor of a flat conductor wiring board and a connection method using the same for combining metals, improving reliability in connection, and for easy connection. SOLUTION: Connection pins 11b of a connection material 11 are pushed in two flat conductor wiring board 1 and 3 so as to bridge circuit conductors 2 and 4. A laser beam L1 is radiated to a welding material 5 for brazing placed on the connection material 11. Thus, insulation materials 1a and 3a are welded along the pins 11b, at the same time, the welding material 5 for brazing melted-in for electrically connecting the circuit conductors 2 and 4 by a metallic combination.
Patent JP-H09122292-A (JP)
Title: Gate set for artificial lawn gate ball court
Inventor: ODAKA HIROKI
IPC: A63B67/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a gate set for an artificial lawn gate ball court consisting of a gate and goal pole, which can be installed easily without working an artificial lawn like drilling and arranged in a desired position. SOLUTION: A gate 1 and golf poles comprise respectively a support plate 3 mounted to the proximal ends of legs 10 and laid on the surface of artificial lawn and a foundation plate 4 arranged in the position corresponding to the support plate 3 on the rear surface side of the artificial lawn 8. The support plate 3 and the foundation plate 4 can be attracted to each other by magnets 5 attached at least one of these plates.
Patent JP-H04181640-A (JP)
Title: Back electrode fixing metal fitting device
Inventor: YOTSUMOTO MIKIO
IPC: H01J31/12
Filed: 1990-11-14
Abstract: PURPOSE:To improve the fitting precision and shorten the fitting time by positioning a back electrode fixing metal on an arm with the pusher pin of the fixing metal fitting arm, fitting the arm to a reference post, and positioning it with a back container on a surface plate. CONSTITUTION:A back container 8 is positioned on a surface plate 9, the pusher pin 5 of a fitting arm 3 removed from a reference post 7 is pushed to the compression direction of a spring 6, and a pin 2 is inserted into the hole of the female screw 1a of a back electrode fixing metal 1. When the pin 5 is released, the upright face 1b of the metal 1 is brought into contact with the reference face 4a of the arm 3 by the elasticity of the spring 6, and the horizontal face 1c of the metal 1 is brought into contact with the horizontal face 4b of the arm 3 for positioning. When the arm 3 is inserted into the post 7, the metal 1 is positioned on the back container 8 on the surface plate 9, and it can be fitted by laser connection. The fitting precision is improved, and the fitting time can be shortened.
Patent JP-H04180233-A (JP)
Title: Heat treatment apparatus
Inventor: TANIGUCHI YOSHITAKA
IPC: H01L21/28
Filed: 1990-11-14
Abstract: PURPOSE:To enhance the reproducibility of a metal film to which an annealing treatment is executed by a method wherein a front quartz furnace hatch which is used to seal the inside of a core tube hermetically is installed at the front part of the core tube, a pump which is used to evacuate the inside of the tube is connected to a branch pipe via a solenoid valve and the pressure inside the tube is reduced. CONSTITUTION:A solenoid valve 17 is opened; nitrogen is made to flow inside a quartz core tube 11; and a quartz saucer 19 on which a wafer 20 has been placed is put into the quartz core tube 11 from a front hatch 12. Then, the front hatch 12 is closed; the solenoid valve 17 is opened; the inside of the tube is evacuated by using a pump 14; and this state is maintained. After an annealing treatment has been completed, the solenoid valve 18 is closed; and the inside of the tube is opened to the air by using nitrogen from a nitrogen blowoff port 16. After that, the front hatch 12 is opened; and the quartz saucer 19 on which the wafer 20 has been placed is taken out form the inside of the tube. Thereby, since the inside of the tube is in a reduced pressure state, the conduction of heat is slow and the temperature rise inside; the tube is slow. As a result, the annealing treatment of a metal film on the wafer 20 which is taken out during the temperature rise can be executed with good reproducibility.
Patent JP-2000137884-A (JP)
Title: Building management device
Inventor: HORISAKI RIKA
IPC: G06Q50/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To execute log-in to an operation terminal unit with a simple operation for a building management device having the operation terminal unit which requires log-in prior to an operation. SOLUTION: A card reader 5A identifies an operated card, unlocks a door 6A and permits entrance. When the card reader 5A permits entrance, the log-in name and the password of a card operator are displayed on the display parts of operation terminal units 4A and 4B of a center room 1. When the entered card operator depresses 'OK' keys displayed on the operation terminal units 4A and 4B, the operation terminal units 4A and 4B are fogged in.
Patent JP-H11141565-A (JP)
Title: Slide type constant velocity joint
Inventor: OKADA MAKOTO
IPC: F16D3/20
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a slide type constant velocity joint which allows increase of the sliding capacity at the maximum angle of a loaded vehicle while the siding capacity at the maximum allowable angle is secured to the same as conventional. SOLUTION: A chamfer angle of a chamfering part 9 furnished in an opening part of a bore part 10 between guide grooves provided at the inner circumference of an outer race 1 in the axial direction is made large in a first chamfering part 9a on the opening side (Angle A1), and made small in a second chamfering part 9b located nearer the innermost (Angle A3).
Patent JP-H01152399-A (JP)
Title: Fuel handling machine
Inventor: AKIMOTO ATSUSHI
IPC: G21C19/19
Filed: 1987-12-10
Abstract: PURPOSE:To ease the maintenance of a fuel handling machine by providing reactor instrumentation at the position without interference with a setting position of a gripper and rotating a hold-down cylinder for holding a gripper and an instrumentation column for holding reactor instrumentation. CONSTITUTION:In the time of rated output operation, reactor instrumentation 120 is positioned at a prescribed position of a reactor core side by a fuel handling machine and a small rotating plug 4 and the instrumentation of a reactor core component outlet is performed. In the time of fuel exchange the reactor instrumentation 120 is positioned in a reactor core component top by the rotating plugs 3, 4 and own rotation, a gripper 104 is driven and handling of the reactor core component is performed. In the time of maintenance, a column 121 and a hold-down cylinder 102 are rotated on the periphery of respective center axis, a whole fuel handling machine rotating housing 101 is pulled upward and the maintenance is performed.
Patent JP-H06136945-A (JP)
Title: Form timbering beam
Inventor: HASHIDA TAKASHI
IPC: E04G17/00
Filed: 1992-10-26
Abstract: PURPOSE:To prevent an ill effect by distortion caused in the center part without requiring the combined use of a strut even in the case of plurally connecting molded timbering beams for use as well as the case of using them as a sole body, and optimize the utilization of timbering in the construction of a large-size and heavy concrete structure such as a reinforced concrete bridge beam. CONSTITUTION:A molded timbering beam is formed of a beam body 10 formed in a truss beam form by providing a joint member 13 and a diagonal member 14 continuously to a lower side member 11 and an upper side member 12, and the beam body 10 has lower end side connecting parts 10a, 10b on both axial ends of the lower side member 11 and upper end side connecting parts 10c, 10d on both axial ends of the upper side member 12. One lower end side connecting part 10 and the other lower end side connecting part 10b are set in such a manner that they are mutually conformed, and mutually connected rotatably in vertical direction by the insertion of a connecting pin 20. One upper end side connecting part 10c and the other upper end side connecting part 10d are set in such a manner that they are mutually connected under the interposition of spacers 30 having different length dimensions.
Patent JP-S63186570-A (JP)
Title: Electric field machine
Inventor: SUTEIIBUN SHII JIYAKOBUSEN
IPC: H02N1/00
Filed: 1987-12-10
Abstract: A microgeometric electric field machine includes arrays of conductors formed on or carried by a plurality of substrates. The conductors on a first group of substrates carry electrical charges, with alternate conductors being charged positively and the other conductors being charged negatively. A second group of substrates are interleaved with the first group in close proximity therewith. Also included is a voltage source for successively supplying alternate positive and negative electrical charges to the conductors of the second group of substrates. Effectively a pattern of alternate positively and negatively charged conductors is established for the second group of substrates and these patterns are caused to move, relative to the substrates, along the arrays of conductors to produce "moving" electric force fields which cause one group of substrates to move with respect to the other group. The substrates may be in the form of stacked discs with the conductors being radially positioned thereon, where one group of discs is caused to rotate with respect to another group. Alternatively, the substrates may be in the form of stacked planes with the conductors positioned in parallel thereon, where one group of planes is caused to move linearly with respect to the other group, and in a direction perpendicular to the conductors. The configuration of the substrates, positioning of the conductors, and interleaving of the substrates and conductors could take a variety of forms.