baber/WOPTO huggingface dataset:
Patent JP-H06189124-A (JP)
Title: Color correction device for image
Inventor: HIRAMOTO KENICHIRO
IPC: H04N1/46
Filed: 1992-12-21
Abstract: PURPOSE:To improve efficiency in the color correction work of an image and to suppress the lowering of picture quality when a color correction result is outputted finally. CONSTITUTION:When the result of correction is confirmed by an operator by displaying on a CRT display device 109, color conversion is performed by an 8/8-bit conversion table 106 easy to change conversion characteristic and a three-dimensional conversion table 107. On the other hand, when the work of color conversion is completed and a color conversion result is outputted to a printer 110, etc., the conversion characteristic of a 10/8-bit conversion table 102 capable of performing conversion with high accuracy is rewritten based on the final color correction condition, and the color conversion is performed by the 10/8-bit conversion table 102 and the three-dimensional conversion table 107.
Patent JP-H04208394-A (JP)
Title: Heat exchanger having plate fin
Inventor: KUMAKURA KAZUHIRO
IPC: F28F1/32
Filed: 1990-11-30
Abstract: PURPOSE:To enhance the heat transfer coefficient on the side of air by setting pipe to pipe dimensions for adjacent pipes to specific valves as viewed from the direction of air in a heat exchanger with plate fins. CONSTITUTION:A plurality of pipes 1 which are laid out in a zigzag manner in its cross section in the direction of air are coupled with one group of plate fins 2A and 2B which are laid out in parallel and cross the pipes 1 or a plurality of plate fins laid out in the direction of air, and the pipe to pipe dimension X of the adjacent pipes is set to X=0.26L to 0.5L viewed from the dimension of air where L stands for pipe to pipe pitch (mm) in the direction of right angles against the direction of air flow. This construction makes it possible to enhance the heat transfer coefficient on the air side by about 20% compared with the prior art heat exchanger laid out at angles.
Patent JP-H09178110-A (JP)
Title: Method and apparatus for controlling water supply
Inventor: NAKAHARA MITSUGI
IPC: F22D5/32
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To easily implement change of composition of a water supply system regardless of variation in water level in a nuclear reactor. SOLUTION: When a shift is made from automatic control of a second water supply system to automatic control of a first water supply system, because a component control device 107 detects rotational speed of a TD pump to switch a transfer switch 206a when the pump comes into a stable operation range, the pump is prevented from being switched while the TD pump 102 is still in a region of non-linear flow-rate to head characteristic, as is the case in the conventional control. Because continuity is provided to magnitude of a flow rate command value (a) of the first water supply system before and after the sift and continuity is provided also to magnitude of a flow rate command value (b) of the second water supply system, driving force of the TD pump 102 of the first water supply system is prevented from being increased or reduced at the time of the sift.
Patent JP-H04210494-A (JP)
Title: Device for electroplating wire rod
Inventor: OGURO YOSHIYUKI
IPC: C25D7/06
Filed: 1990-11-30
Abstract: PURPOSE:To allow to diffuse the gas generated around the surface of a wire rod and to prevent a deficiency of metal ion around the wire surface by vibrating the wire rod traveling in a plating bath by a vibrating means. CONSTITUTION:A roller 4 is provided in each plating bath 1, and a wire 2 is brought into contact with the upper periphery of the roller 4. A protrusion 5 is furnished on the periphery of the roller 4 on the opposite sides of the roller. When the wire rod 2 is traveled, the roller 4 is rotated, and each protrusion 5 is repeatedly abutted on the wire rod 2. The wire rod 2 is vibrated orthogonally to its longitudinal direction. The gas generated around the wire rod 2 surface is diffused by the vibration to prevent a deficiency of metal ion around the surface. The gas around the wire rod surface is efficiently diffused with a small amt. of power as compared with the conventional means for agitating a plating soln.
Patent JP-H05173935-A (JP)
Title: Data transfer method
Inventor: NOMURA HAJIME
IPC: G06F13/28
Filed: 1991-12-24
Abstract: PURPOSE:To surely transfer data reaching multibyte length without keeping the arithmetic processing of a CPU waiting for a long time by inhibiting the use of data being in course of write. CONSTITUTION:When a first CPU 1 is set to the data transmission permission state by a program and it is reported to the first CPU by a CTS that a second CPU 2 can receive data, the first CPU 1 outputs contents of a memory, which begin with a preliminarily determined RAM address and have preliminarily determined data length, in the first CPU 1 through SOUT synchronously with CLK. The second CPU 2 writes this data in a preliminarily determined RAM area of the second CPU 2. Data indicating the start and the end of this transfer data are written in addresses before and after partial data exceeding prescribed length out of all transfer data, and the use of data being in course of write is inhibited. Thus, data reaching multibyte length is surely transferred by DMA.
Patent JP-H09177984-A (JP)
Title: Seal gasket for self-conforming type bearing supporter
Inventor: FERRARI FABRIZIO
IPC: F16C35/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To carry out the sealing between a casing and a cover securely, by providing two thin circumferential lips, and a lip between them, whose cross sections are different from a circular form, in the area positioning to the side surface of a plane a ring is positioned. SOLUTION: A casing 1 having a globular seat 2 to receive the outer ring of a bearing 3 has a circular hole 4, and a cover 5 is provided to be held to a snap stopper receiver. A circular edge 6 projecting in the inner direction of the cover 5 is provided, and the cover 5 is maintained at the correct position by the circular edge 6 and a circular hole 4 for engaging a snap stopper. The cover 5 consists of a pedestal 7 for a circular seal gasket 8 approaching to the projecting edge 6. And a seat 7 is a form of nondeforming, and has a cross section inscribeable to a trapezoid, one side surface of the quadrangle consists of two projecting parts 81 and 82 forming a groove, its opposing side surface faces the casing 5, and it has three projecting parts 83, 84, and 85 to form two grooves.
Patent JP-H10183432-A (JP)
Title: False-twisting disk
Inventor: HARADA KUNIMITSU
IPC: D02G1/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a false-twisting disk capable of realizing stable false-twisting at high speed and K value (untwisting tension/twisting tension) by providing a recess, along the circumferential direction, at a middle of the outer circumferencial edge face serving as the twisting section. SOLUTION: This false-twisting disk is for a circumscribed type friction false-twisting device, and is provided with a recess, along the circumferential direction, at a middle of the outer circumference end plane 4 serving as the twisting section 1 or 2. It is preferable to mount 2 or more false-twisting disks at certain intervals on a rotating shaft to form a circumscribed type friction false-twisting device, by which false-twisting is effected with a K value kept at 1-5 to 4.
Patent JP-H04311415-A (JP)
Title: Manufacturing device for pack with lid
Inventor: HAINTSU FUOTSUKE
IPC: B31B50/62
Filed: 1991-12-24
Abstract: PURPOSE: To provide arm apparatus for applying glue to outer side tabs and lid side tabs in the case of manufacturing hinge-lid packs. CONSTITUTION: Hinge-lid packs 10 are fed to a gluing device 20 along a pack track 19. There are provided stationary guide rails 28, 29 for accurately positioning the side tabs 15 and the lid side tabs 16. The side tabs are slid at positions arranged in horizontal orientation along these rails. The pack track 19 is further provided with a guide means for use in guiding the hinge-lid packs 10, the side tabs extending in a lateral direction and the lid side tabs.
Patent JP-H10182984-A (JP)
Title: Mixing evaluation of multicomponent-mixed curing resin
Inventor: WATANABE HARUO
IPC: B01F23/47
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a binary or multicomponent reaction-hardening type resin that can make possible to evaluate their mixed states visibly by formulating a color former, an acidic substance and/or a basic substance to the resin components or the additive components. SOLUTION: (A) The components of a binary or multicomponent reaction- hardening type resin such as an epoxy resin, silicone resin, urethane resin or (B) the additive components (a hardening agent, a filler and the like) are mixed with an electron-donative coloring organic compound (a color former), a color developer (an acidic substance) and/or a desensitizer (a basic substance). The mixed state can be visibly evaluated by the color change while they are mixed by stirring.
Patent JP-H03203797-A (JP)
Title: Voice remote controller
Inventor: KIMURA TOSHIYUKI
IPC: G10L15/00
Filed: 1989-12-29
Abstract: PURPOSE:To simplify the trouble of reregistration by providing a voice reproducing device which reads voice data out of a voice storage device, converts it into a voice, and outputs the voice with a playback instruction signal which is inputted from outside. CONSTITUTION:The voice storage device 2 stores data on voices of voice operation instructions and the voice reproducing device 3 reads data on a voice out of the voice storage device 2 with the external input playback instruction signal Si, converts the data into the voice, and outputs the voice. Therefore, the instruction word corresponding to the operation instruction can be reproduced as the voice when necessary. Consequently, even if the instruction word corresponding to the operation instruction is forgotten, it is known through the remote controller and the trouble of reregistration is simplified.
Patent JP-H08234143-A (JP)
Title: Illumination system and display device
Inventor: JIRIAN MAAGARETSUTO DEEBISU
IPC: G02F1/1335
Filed: 1995-12-27
Abstract: PURPOSE: To provide a small-sized illumination system having high light utilization efficiency. CONSTITUTION: This illumination system has a polarized light selective hologram element 18 including at least one optically anisotropic materials composed to separate the light of a first polarization state from the light of a second polarization state and means 12, 20 for converting at least one light of the light in the first polarization state and the second polarization state to the light of the common polarization state. These converting means have polarization rotators, for example, a half-wave plate 20 or a quarter-wave plate 22 and a reflection plate 12 for reflecting light and allowing the passage of the quarter-wave plate in the case the polarized light selective hologram element 18 separates the two orthogonal components of the plane polarized light from each other. The converting means have the reflection plate 12 when the polarized light selective hologram element separates the components rotating reverse from each other of the circularly polarized light.
Patent JP-H03204193-A (JP)
Title: Solder material
Inventor: KUSANO TOSHIKUNI
IPC: B23K35/26
Filed: 1989-12-29
Abstract: PURPOSE:To improve the strength at the high temp. of a soldered part by dispersing and adding an intermetallic compd. which can constitute crystal nuclei at the time of solidification of a solder metal in and to the solder metal. CONSTITUTION:The finer crystal grains are formed and the formation of the coarser crystal grains at a high temp. is suppressed if the intermetallic compd. which can constitute the crystal nuclei at the time of solidification of he solder metal is dispersed and added in and to the solder metal. The strength at the high temp. is, therefore, improved. At least one kind of Cu6Sn5 and Ag3Sn can be adopted as the intermetallic compd. which can constitute the crystal nuclei. Further, at least one kind among Cu8Sn, Cu6Sn5, Ag3Sn, Ag3Sb, SnSb, In2Sn, InSn4, Ag2In, IgIn can be adopted. The amt. of the addition is preferably 0.02 to 8%, more particularly preferably 0.05 to 3% the entire part of the solder material. The high-temp. strength of the soldered part, for example, heat resis tance and cold and heat durability are improved.
Patent JP-H05149848-A (JP)
Title: Tensile tester
Inventor: HIRAKI HITOSHI
IPC: G01N3/08
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a smooth continuous curve by eliminating such a problem that a stress-strain curve (S-S curve) becomes discontinuous when valve holding control is changed over to stroke control in such a case that a metal material is conducted by a tensile tester. CONSTITUTION:In a tensile tester capable of performing stress speed control controlling the change speed of stress during a tensile test, valve holding control holding the liquid pressure valve for applying load to a predetermined opening and closing degree and stroke control controlling a stroke speed deforming a test piece, a stroke speed measuring means measuring a stroke speed during valve holding control at the time of the transfer from the valve holding control to the stroke control, a calculation means calculating the difference between a preset stroke speed and the stroke speed measured by the measuring means to divide the same into a plurality of stages and a speed control means changing a stroke speed at every stages to finally allow the same to coincide with a set speed are provided.
Patent JP-H10182897-A (JP)
Title: Polypropylene resin composition for fiber
Inventor: OKADA KAZUYA
IPC: D01F6/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition which can be spun at 260 deg.C or above without causing substantially no increase in filter pressure, is excellent in heat stability and can be continuously formed into low-denier, say, 2 denier or finer polypropylene fibers for a long time. SOLUTION: This composition comprises 100 pts.wt. polypropylene resin having a melt flow rate of 1-100g/10min (as measured according to ASDM D1238 at 230 deg.C under a load of 2.16kg), 0.001-1 pt.wt. phenolic antioxidant, 0.001-1 pt.wt. 2,2-methylenebis(4,6-di-t-butylphenyl)octyl phosphite and 0.001-1 pt.wt. calcium stearate. This composition can permit the smooth operation of a spinning machine, and this leads to marked reduction of the manufacturing cost of polypropylene fibers.
Patent JP-2000175194-A (JP)
Title: Image decoder and image decoding method
Inventor: SATO KAZUFUMI
IPC: H04N19/136
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce a processing quantity by eliminating a phase shift in pixels in a field DCT mode and a frame DCT mode without losing an interlace property of an interlaced scanning image. SOLUTION: A reduced inverse discrete cosine transform device 14 conducts 4×4 reduction IDCT when a DCT mode is a field mode. In the case that the DCT mode is a frame mode, a reduced inverse discrete cosine transform device 15 applies IDCT to all coefficients of DCT blocks where part of coefficients of a frequency component in a vertical direction of the DCT block is set to zero and part of the coefficients is set to zero to divide the DCT block into two pixel blocks corresponding to the interlaced scanning and applies respectively DCT to the two separated pixel blocks, and then applies IDCT to low frequency coefficients of the two pixel blocks to synthesize the two pixel blocks.
Patent JP-H06183484-A (JP)
Title: Locking/unlocking device for home delivery box
Inventor: SAKUMA TAKASHI
IPC: E05B65/02
Filed: 1992-12-22
Abstract: PURPOSE:To lower the cost of parts, to prevent the occurrence of failure and to improve a convenience for use. CONSTITUTION:The title device is provided with a swinging piece 12 which is placed in a lock stand-by posture P1 when a rear door 3 is closed. The device is also provided with a locking cam 13 having a detent pawl 13c positioned on the moving locus M of the detent recess 11b of a locking push-button 11 in this state. Then, a front door 2 can be opened. When the locking push-button 11 of the front door 2 is pushed in, a lock plate locks the front door 2 by a dead cam so that the front door 2 is locked. The locked state of the front door 2 is maintained until the rear door 3 is released.
Patent JP-H11174334-A (JP)
Title: Confocal microscopic device
Inventor: TANAAMI TAKEO
IPC: G02B21/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To realize a confocal microscopic device capable of performing scanning in the optical axis direction at a high speed and easily performing a real- time three-dimensional display. SOLUTION: This confocal microscopic device capable of obtaining the slice image of a sample by scanning a sample surface with a light beam with a confocal scanner is provided with an objective lens moving mechanism 15 allowing an objective lens 14 to scan in the optical axis direction in a time shorter than the integrated time of one image in the case of picking up the slice image by an image pickup device or in the case of directly observing the slica image with the naked eye.
Patent JP-H06190050-A (JP)
Title: Medical apparatus for intracorporeal insertion having tactile function
Inventor: ESASHI MASAKI
IPC: A61M25/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a medical apparatus for intracorporeal insertion having a tactile function which prevents breaking through or damaging to the internal wall of a blood vessel to allow insertion in safety at a desired point. CONSTITUTION:A tactile sensor part A which has a strain gauge 1 arranged near the tip rim 3 of a tube 2 is mounted at the tip part of a medical apparatus B for insertion in vivo. It is desired that the tube 2 has a touch pressure carrier at the tip surface thereof while a slit is formed on the side right below the touch pressure carrier. This enables the determining of the state of the intracorporeal insertion numerically to prevent breaking through the internal wall of a blood vessel and damage thereto thereby allowing insertion in safety at a desired point. In addition, a slit is formed at the tip part being combined with a beam thereby enabling the obtaining of a tactile sensor of very high sensitivity capable of sensing a fine extraneous force.
Patent JP-H11168924-A (JP)
Title: Rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter so designed that a preliminary seedling stand is disposed above a traveling machine body and seedling mats put on the preliminary seedling stand are replenished onto the seedling stand of a planting device so as to enable the seedling mats to be fed without interrupting any planting work. SOLUTION: This rice transplanter A with a planting device D is linked to the rear of a self-propelled traveling machine body B is so designed that a preliminary seedling stand 30 is disposed above a traveling machine body B and seedling mats (m) put on the preliminary seedling stand 30 are replenished onto the seedling stand 21 of a planting device D; wherein it is possible that, for the above preliminary seedling stand 30, left and right rails 33, 33 are set up from the front end to the upper part of the rear end of the traveling machine body B, and a seedling-bearing plate is set up between the rails 33, 33 and equipped with a plurality of seedling feed mechanisms.
Patent JP-H11169994-A (JP)
Title: Partial thickening method of tube body and partial thickening equipment for tube body
Inventor: NAKAJIMA NORIO
IPC: B21J1/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a partial thickening method of a tube body capable of rapidly executing partial heating at a low heating cost up to its inner surface side sufficiently and enlarging the quantity of protrusion toward the outside of a thickening part. SOLUTION: Freely and reparately movable heating means 20, 40 are provided in the longitudinal direction A of the tube body, an objective place B is heated with one heating means 20, heating means 20, 40 are apportioned and moved to both sides in the longitudinal direction A of the tube body with respect to a heating place C, and both sides of the heating place C are heated. Whereby, heating for the objective place B and heating for both sides of the heating place C are executed with a small gap S between the inner surface of the heating means and the outer surface 1a of the tube body.  A compressing force in the longitudinal direction A of the tube body is imparted to the heating place C by a compressing force imparting means 13, whereby a part of material in the heating place C is successively thickened inward and outward in the part between the heating means 20, 40, and the thickened part which protrudes inward and outward in a ring shape with a desired quantity is formed in the part of a prescribed distance L from one end surface of the tube body 1.
Patent JP-2000169780-A (JP)
Title: Carbon black dispersion and preparation thereof, and water-base ink
Inventor: MIYAMOTO YOSHITO
IPC: C09D11/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon black dispersion high in blackness and improved in fluidity and preservation stability even when a carbon black of a small particle size is used by dispersing in an aqueous medium a carbon black having bonded a specific modifier group thereto and a pigment dispersant having an unneutralized anionic group. SOLUTION: A carbon black and a silane coupling agent containing an amino group are blended so that the wt. ratio of the silane coupling agent to the carbon black is 1/1,000-2/10 and treated at a temp. of room temperature to 130 deg.C for 30-90 min to bond a modifier group of formula I and/or formula II to the surface of the carbon black having a particle size of 10-35 μm. This carbon black, a pigment dispersant containing an unneutralized anionic group having a neutralization ratio of 95% or less and, if necessary, a binder are dispersed in an aqueous medium. In the formula, R1 and R5 are each a 1-4C alkylene; and R2 to R4 are each H or a 1-3C lower alkyl.
Patent JP-H09180139-A (JP)
Title: Cleaning cassette
Inventor: KUWABARA MASAAKI
IPC: G11B5/41
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To display the number of times of user or the life. SOLUTION: When the cleaning cassette is loaded on a VTR, arms 20a, 22a come off from disks 12c, 14c of reels 12, 14 (not shown in the figure), and the reels 12, 14 are released. A V-shaped angle 42 is interlocked with an angle 22, and its arm 42a comes off from a gear 40, and the other side arm 42b abuts on a side surface of a peak of an opposing tooth of the gear 40, and the gear 40 is rotated only by a half pitch clockwise. At the time of elective operation after cleaning, the arms 20a, 22a, enter recessed parts of the peripheral surfaces of the disks 12a, 14d (not shown in figure) to fix the reels 12, 14. The V-shaped angle 42 is turned clockwise around a pin 18 while interlocked with the arm 20a, and the arm 42b comes off from the tooth of the gear 40, and the arm 42a enters between the next teeth of the gear 40 to turn the gear 40 only by a half pitch.  A spiral colored part 40a exists on the upper side surface of the gear 40, and it displays the rate of the colored part 40a from a window 44.
Patent JP-2000169942-A (JP)
Title: Free-cutting martensitic stainless steel excellent in outgas resistance and corrosion resistance and method for working stainless steel parts
Inventor: SHIMIZU TETSUYA
IPC: C22C38/44
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide free-cutting martensitic stainless steel excellent in outgas resistance, hardness (wear resistance) and corrosion resistance. SOLUTION: This steel has a compsn. contg., by weight, 0.05 to 0.65% C, 0.10 to 1.00% Si, 0.10 to 0.40% Mn, <=0.04% P, 0.05 to 0.35% S, 0.02 to 0.50% Cu, 0.02 to 0.50% Ni, 10.0 to 15.0% Cr, 0.04 to 0.20% N, 0.10 to 0.50% Se, 0.0040 to 0.0200% O and other suitable effective components, and the balance Fe with impurities.