baber/WOPTO huggingface dataset:
Patent JP-2000089651-A (JP)
Title: Image pickup device and manufacturing device for holographic stereogram
Inventor: SHIROKURA AKIRA
IPC: H04N5/235
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To suppress the variation in brightness occurring in a difference in the state of a subject, image pickup condition, etc., and to form a good parallax string by providing the device with a level regulating means for regulating the luminance level of an image signal. SOLUTION: An illumination section 11 illuminates the subject 70 by plural lights at different light quantities from different directions. The image of image data D1 formed by an image pickup section 12 is the image having adequate shade. A light controller 14 controls the light quantity of the illumination section 11 in such a manner that the luminance level of the image data D1 attains an adequate value according to the state, image condition, etc., of the subject 70. In such a case, the light controller 14 controls the light quantity of the illumination section 11 in such a manner that the luminance level of the image data D1 formed by the image pickup section 12 attains an adequate value in accordance with the information on the brightness of the subject detected by a brightness detecting means in the prescribed position of the subject 70.
Patent JP-H1076237-A (JP)
Title: Reclamation control system
Inventor: EBIHARA MASAAKI
IPC: G06Q50/04
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To easily obtain the reclamation history of a reclamed land and the volume or residual volume of reclamation by providing a reclamation volume detector and a reclamation control data processing system which prepares the reclamation history from the reclamation height of carried filling substances detected by a detector, the kinds and carrying-in time of the filling substances to be input. SOLUTION: A reclamation control system 30 consists of a data processor 31, a recorder 32, and a display 33. Data such as the kinds, weight or volume, carrying-in time of filling substances are input from an input device 10 into the system 30. The position of a reclamed land such as reclamation depth is measured by a reclamation volume detector 20 to be input. These data are processed, the history of reclamation including reclamation places, time, kinds, and weight is prepared by a data processor 31, or the volume or residual volume of reclamation is obtained, recorded by a recorder 32, and displayed on a display 33.
Patent JP-H0599897-A (JP)
Title: Ph measuring apparatus for measurement in deep sea environment
Inventor: TACHIBANA KOJI
IPC: G01N27/403
Filed: 1991-10-03
Abstract: PURPOSE:To well measure pH even in the deep sea with high temperature and high pressure by a method wherein a piston in a pressure balancer moves until sea water pressure increasing as diving advances and compressed air are balanced and the pressure is supplied to a zirconia electrode through a communicating means. CONSTITUTION:A pressure balancer 300 receives compressed air into a first chamber 324 via a valve 338 from a compressed air cylinder in advance on the land and is checked by a pressure gauge. At this time a second chamber 326 is communicated to the outside, and a piston 308 rises to the upper end of a cylinder 302. Then the valve 338 is isolated, the balancer 300 is attached on an electrode hold base 12, and an air induction pipe 334 is connected to an air induction pipe of a zirconia electrode 200. When diving is begun with a reference electrode 100, the electrode 200 and the balancer 300 thus mounted, the piston 308 gradually drops as water pressure rises and stops when pressures in the chambers 324,326 are balanced with each other. High pressure in the chamber 324 is applied to inside the zirconia electrode 200 so that a diaphragm 250 can correctly measure pH of the sea water free from damage even with high water pressure applied to the external surface.
Patent JP-2001076541-A (JP)
Title: Anisotropic conductive sheet
Inventor: SATO KATSUMI
IPC: H01B5/16
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive sheet capable of reliably achieving a stable electric connection state even when excessive pressing force is applied to conduction sections, maintaining the good electric connection state against the changes of the environment such as the heat history caused by temperature changes, and capable of obtaining high connection reliability. SOLUTION: This anisotropic conductive sheet comprises a frame plate 10 formed with a plurality of through holes 11 extending in the thickness direction, respectively, conduction sections 21 containing conductive grains aligned in the thickness direction in an elastic polymer material, and insulation sections 22 made of the elastic polymer material and formed to cover the outer peripheries of the conduction sections 21. The through holes 11 of the frame plate 10 are provided with anisotropic conductive elements 20 held at the protruded state from the surface of the frame plate 10.
Patent JP-H1070916-A (JP)
Title: Box packing device for crop seedling
Inventor: MORIYA TOSHIMASA
IPC: A01C1/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a box packing device for crop seedlings capable of suitably packing the crop seedlings in a seedlings receiving box without any rising up. SOLUTION: This box packing device has a pushing mechanism 34 pushing crop seedlings (m) fed into a seedlings receiving box 1 in the standing figure to a prescribed wall part side in the seedlings receiving box 1 and the crop seedlings (m) are packed into the seedlings receiving box 1 while transferring the seedlings receiving box 1 along the pushed direction by pushing the crop seedlings (m) by the pushing mechanism 34. The device further has a seedlings pushing member 52 for making upper parts of the crop seedlings (m) fed to the seedlings receiving box 1 even by pushing while vertically reciprocating and has a connecting means connecting the pushing mechanism 34 with the seedlings pushing member 52.
Patent JP-H03119141-A (JP)
Title: Cut pile fabric
Inventor: SAKAI KANETADA
IPC: D03D27/00
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a cut pile fabric excellent in covering properties and hand without any white shading and finger mark by weaving synthetic fiber having a specific flat cross-sectional shape as pile yarn and cutting piles to a specific length. CONSTITUTION:A cut pile fabric, obtained by weaving synthetic fiber (preferably polyethylene terephthalate, etc.) having 8- to 14-lobed flat cross-sectional shape [preferably 1.5-5 ratio of major axis (l3) to minor axis (l2) and 1:(1.1-1.4):(1.5-5) ratio of the distance (l1) between the tips of protruding parts adjacent to the minor axis (l2) and the center (O): minor axis (l2): major axis (l3)] used as part, preferably >=50% of pile yarn and cutting the pile length to <=4mm and excellent in quality.
Patent JP-H1092638-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: KANAZAWA HIROSHI
IPC: G11B5/64
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium for a magnetic drum, a magnetic tape, magnetic disk, etc., which can reduce medium noise especially when recording or reproduction is made and a method for manufacturing the medium. SOLUTION: A magnetic recording medium is constituted basically of a nonmagnetic substrate 1, a nonmagnetic base layer 2, a magnetic film 3, and a protector film 4 and the base film 2 is constituted by piling a second base film 22 made of Cr or a Cr alloy upon a first base film 21 made of an element selected from among Ta, Ag, and Al. The magnetic film 3 made of an alloy composed mainly of Co.
Patent JP-2000092246-A (JP)
Title: Character information transmission and reception system
Inventor: ANDO FUSAO
IPC: H04N1/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To transmit answer information based on information as response information when the information that is interesting to the public who is present at that place is visibly recognized by appropriately displaying various information such as odds information of horse racing and prospective dividend information of a soccer lottery or shopping information and ticket reservation information on an information display device. SOLUTION: This system is provided with a character information transmitting means 4 which converts prescribed character information into a prescribed transmission format and also transmits the prescribed character information through a public telephone line, a character information receiving means 5 which receives the prescribed character information transmitted through the public telephone line and also receives 2nd character information owing to teletext broadcasting from a broadcasting station, a character information displaying means 6 which selectively shows either of the received character information on the displaying part and a portable terminal means 7 which transmits response information in accordance with the prescribed character information shown on a displaying part of the character information displaying means 6 through the public telephone line.
Patent JP-H02149490-A (JP)
Title: Crystal growing device
Inventor: KITAKATA MAKOTO
IPC: C30B15/16
Filed: 1988-10-11
Abstract: PURPOSE:To drastically improve the uniformity of oxygen contained in ingot and the control of outer diameter than in ordinary method by heating locally the outer peripheral part of the ingot with laser beam irradiation and at the same time, monitoring the scattering light in a silicon single crystal growing device by pulling-up method. CONSTITUTION:In the crystal growing device growing a single crystal ingot 1 from molten silicon 3, the vicinity of contact part between the outer peripheral part of the ingot 1 and the molten silicon 3 is locally heated by the laser emitted from a laser beam oscillator 2. The strength distribution of scattering lights 48, 48' of laser beam is measured at plural measuring points which enable the measurement of the outer diameter of ingot, and moreover, the temp. measurement is allowed to be carried out by using Roman spectrum.
Patent JP-H08189035-A (JP)
Title: Soil-nail collet, soil nail and device for driving-in thereof
Inventor: HIRANO YUTAKA
IPC: E02D3/10
Filed: 1995-10-03
Abstract: PURPOSE: To impart thrust to the head of a soil nail during driving in. CONSTITUTION: The head 2A of a drain nail 2 is loaded into a cylinder 40, together with a collet 21. The collet 21 comprises first and second collets 23, 24. The first collet 23 consists of two members 23A which are separably coupled together and removably attached to the head 2A. The second collet 24 is held by a backplate 24 located on the side of a cylinder 40, and locks the first collet 23. The first collet 23 is advanced into the cylinder 40 by compressed air 43 during driving in, and thrust is transmitted to the head 2A by a thrust imparting portion 27. Thereafter, when colliding with a breaking projection 31 provided inside a cover 41, the first collet is broken apart, separated from the head 2A and left inside the cover 41. The drain nail 2 is made to fly out of the cover 41 and driven into the ground.
Patent JP-S63111345-A (JP)
Title: Manual transmission for vehicle
Inventor: YAMAMOTO TAMOTSU
IPC: B60K20/00
Filed: 1986-10-28
Abstract: PURPOSE:To reduce power loss, by setting a synchronized meshing device in such a condition that drive torque adapted to be transmitted to a main drive gear for transmitting drive torque from an engine to a main shaft is isolated, during direct drive operation. CONSTITUTION:Upon gear shift to the fourth speed stage at which direct drive is effected, a main drive shaft 3 is coupled direct to a main shaft 4 through a synchronized meshing device 15. When the synchronized meshing device 15 isolates a main drive gear 5, the main drive gear 5, a counter drive gear 7 and a counter shaft 6 do not rotate. Accordingly, the rotation of all gears in corner and main gear systems are stopped, and therefore, it is possible to restrain power loss during high speed running.
Patent JP-H10103964-A (JP)
Title: Apparatus and method for detecting position of vehicle
Inventor: AGARI YOSHIHIDE
IPC: G05D1/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in the detection of the position of a vehicle by facilitating the identification of a radio wave reflector provided on the surface of a road. SOLUTION: A lane marker 3 as radio wave reflector made of metal is buried into the surface 2 of a road to guide a running course of a vehicle 1. A transmitting antenna 4 and a reversely spiral receiving antenna 5 are carried on the vehicle 1 and a circularly polarized radio wave is transmitted from the transmitting antenna 4 while the reversely spiral reception antenna 5 receives a reflected wave 7 opposite in the spiral direction of the circularly polarized wave. When a radio wave ground contact angle of a radio wave 6 for sensing exceeds an angle ψ of polarization of the road surface 2, the reflected wave from the surface of the road will not invert the spiral direction of the circularly polarized wave thereby facilitating the identification of the reflected wave 7 from the lane marker 3.
Patent JP-H04134960-A (JP)
Title: Picture reader
Inventor: KOIKE KAZUMASA
IPC: H04N1/19
Filed: 1990-09-26
Abstract: PURPOSE:To prevent an erroneous shading correction by arranging a reading position by a read-out means in a position which is deviated from the nip width of a platen roller. CONSTITUTION:When irradiating the reading position with light from a light source, since there is no original on an original placing glass as well as a reading position 10 is in the position which is deviated from the nip width of a platen roller 1, irradiating light penetrates the original placing glass 5, is applied to a point on the lower part of the slope of the platen roller 1 a little bit separated from the upper surface of the glass and reflected, and by the light reflected at the position defocused upward from the upper surface of the original placing glass as a focus position, shading correction data are read out. In this way, the shading correction data in the light reflected at the defocused position reduces their values and sensitivities than the shading correction data in the light reflected at the focus position, so it is possible to prevent the erroneous shading correction.
Patent JP-H07110867-A (JP)
Title: Plotting device
Inventor: MOROHOSHI TAKAYA
IPC: G06F19/00
Filed: 1993-10-14
Abstract: PURPOSE:To plot a fine graphic by holding the continuity of a ruled line pattern by a line sort other than a solid line independently of the size of the graphic. CONSTITUTION:This plotting device is provided with a ruled pattern storing table 11 for storing ruled line patterns with fixed length in each line sort and storing correction information for magnifying or reducing each ruled line pattern without changing its design correspondingly to each line sort, number of corrected dots generating logic 12 for calculating the quantity of correction from the outer periphery of a specified rectangular frame and rectangular frame plotting logic 18 for developing the specified rectangular frame in accordance with the ruled line and its correction information and correction quantity. The logic 12 generates the number of dots to be corrected and the repeating frequency of the ruled line based upon a rectangular frame parameter 10 and the logic 18 plots a corrected fine rectangular frame together with the contents of the table 11.
Patent JP-H02104554-A (JP)
Title: Production of esters
Inventor: IKUI SOUMITSU
IPC: C07C67/08
Filed: 1988-10-12
Abstract: PURPOSE:To obtain the subject compound useful as intermediate of perfume or medicine, etc., in short time, high purity and high yield without using highly excessive alcohol or solvent by reacting alcohol with carboxylic acid in the presence of thionyl chloride of specific amount to said acid. CONSTITUTION:Carboxylic acid (e.g., acetic acid, propionic acid or butyric acid) is reacted with alcohol (1-6C monohydric alcohol, e.g., methanol, ethanol or isopropanol) to obtain esters in the presence of thionyl chloride of 0.1-0.5 equiv. time, preferably about 0.2 equiv. time to said acid. By said method, esterification reaction is initiated by the presence of catalytic amount of thionyl chloride and further, hydrogen chloride and CO2 derived from thionyl chloride act as acid catalyst and equilibrium reaction of esterification is transferred to forming system, thus esters are quantitatively obtained with only using more than equivalent of alcohol without specially removing generated water.
Patent JP-H1196542-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI TAKESHI
IPC: C10N40/18
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a medium which keeps a lubricating effect under various use conditions, which has a small coefft. of friction, excellent travelling property, wear resistance and durability by holding a lubricant comprising a diester monocarboxylic acid compd. in a magnetic layer on a nonmagnetic supporting body. SOLUTION: Relating to a magnetic record medium having a carbon film on a magnetic layer, a lubricant is applied on the carbon film by coating. When a diester monocarboxylic acid compd. is applied as a lubricant on the carbon film, the carboxylic acid or ester of the polar groups of the lubricant is adsorbed on the carbon film while aggregation force between long-chain hydrocarbon groups in the hydrophobic part form a lubricant. Therefore, the lubricant is firmly held on the carbon film and is made extremely thin, and an enough lubricating effect can be kept for a long time. The diester monocarboxylic acid compd. is preferably a compd. expressed by the chemical formula (wherein R<1> , R<2> are hydrophobic functional groups).
Patent JP-H0198280-A (JP)
Title: Laser beam monitor for laser system
Inventor: TSUCHIDA KAZUTERU
IPC: G01M11/00
Filed: 1987-10-12
Abstract: PURPOSE:To detect the position of a laser beam and a laser mode by distributing and introducing the beam to a coaxial ring divided type laser beam detector having a photodetector of a center and a photodetector disposed in a ring state around the center and divided circumferentially. CONSTITUTION:In a coaxial ring divided type laser beam detector (CR type PD) 1, the intensity of a signal from a circular photodetector of a center is 10, and the intensities of signals from divided ring detectors of a periphery are I1,i (i=1-4). After a laser system is regulated, a reflected laser light 9 from the surface of an amplifier 7 is incident through a lens 8 to the CR type PD 1, the intensities I0, I1,i in this case are stored in a computer, and utilized in case of measuring a laser mode. That is, since the I1,i (i=1-4) take different values when a laser optical path is varied, a mirror 5 is so regulated that they become equal. If the regulation of a laser oscillator and the like is broken or the laser mode is destroyed due to the damage of the mirror or the like, the ratio of the I0 to the I1,i is varied. Thus, it is detected to automatically notify a malfunction.
Patent JP-H1197735-A (JP)
Title: Photodiode and its manufacture
Inventor: MAKIUCHI MASAO
IPC: H01L31/10
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To form a photodiode with large light receiving area where dark current is effectively reduced in accordance with cooling, in a photodiode suitable for detecting scattered feeble light, and a forming method of the photodiode. SOLUTION: An I-type semiconductor layer is laminated on a first conductivity type semiconductor layer which is either one type of an N-type semiconductor layer or a P-type semiconductor layer. A second conductivity type semiconductor layer as semiconductor of the other type different from the above one type out of the N-type semiconductor layer and the P-type semiconductor layer is laminated on the I-type semiconductor layer. The second conductivity type semiconductor layer is etched so as to form a central region 4a which acts as a PIN photodiode by applying a voltage across the central region 4a and the first conductivity type semiconductor layer, and a belt-shaped region 4b which is isolated from the central region and surrounds it.
Patent JP-H0592749-A (JP)
Title: Control device for wiper
Inventor: NOMURA TETSUYA
IPC: B60S1/08
Filed: 1991-10-03
Abstract: PURPOSE:To reduce the influence of dispersion of rain drops or reading miss for rain drops due to the narrow detection range, without setting the detective sensitivity of a rain drop sensor excessively high, and drive a wiper blade at optimum wiping intervals in conformity to the sense of a driver. CONSTITUTION:The pulse width W1 of output pulse from a rain drop sensor is accumulated, and a wiper blade is driven at the earlier time point between a time point at which the accumulated value is over a threshold value RP and a time point at which a prescribed time W2 is passed away from exceeding a subsidiary discriminating level RA near to and under the threshold value RP. Hereby, when the accumulated value is over the subsidiary discriminating level RA, but not over the threshold value RP due to reading miss of rain drops, the wiper blade is driven at a time point nearly equal to the time when the accumulated value is to be reached to the threshold value RP if accumulation of the accumulated value is continued at the increasing rate up to the subsidiary discriminating level RA.
Patent JP-H06111725-A (JP)
Title: Cathode-ray tube @(3754/24)crt)
Inventor: YAMAKAWA TAKASHI
IPC: H01J29/00
Filed: 1992-09-25
Abstract: PURPOSE:To surely connect rear side coating material to a ground by burying an earth wire in the rear side coating material. CONSTITUTION:An earth wire 11 with a lead wire 7 connected is temporarily stuck with adhesive, etc., to a rear side coating material 2 with which the rear side of a cathode-ray picture tube (CRT) main body 1 is coated. Then, the same coating material 2 is so applied to the coating material as to cover the earth wire 11. Consequently, the earth wire 11 is buried in the coating material 21 and united with the coating material 21 and thus the coating material is surely connected to the ground of an electric circuit.
Patent JP-H10103230-A (JP)
Title: Variable displacement swash plate type compressor
Inventor: SAKAI TAKESHI
IPC: F04B27/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a variable displacement swash plate type compressor by assuring a simple structure of the coupling portion between the lug part and the swash plate. SOLUTION: A shoe 10 which is slidably coupled to a spherical sliding part 8a formed on one end side of a piston 8 is held slidably relative to an oscillating plate 12, a third base line III which passes the center B of the spherical sliding part 8a and also passes the center A of coupling between the lug part 5a and the swash plate 4 passes the center B of the spherical sliding part 8a in a state in which the angle of inclination of the swash plate becomes maximum, and the angle θ formed by a first base line I which is parallel to the axial direction of the piston 8 and a second base line II which passes the center of the spherical sliding part 8a and is perpendicular to the swash plate 4 is substantially bisected.  It is thereby possible to assure a simple structure of the coupling portion between the lug part and the swash plate while preventing displacement of the top dead point of the piston 8.