baber/WOPTO huggingface dataset:
Patent JP-2001101647-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI HIDEKI
IPC: G11B5/738
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high durability, wherein an optimum abrasive material for the magnetic recording medium having a trend toward the higher density can be selected. SOLUTION: In a magnetic recording medium wherein a magnetic layer is formed after a non-magnetic layer including a binder is applied on a non- magnetic substrate and dried and the magnetic layer has <=0.5 μm film-thickness, an abrasive material included in the magnetic layer has Mohs' hardness of 5 or more and a relative abrasive speed of 200 or more and at this time a value (A) obtained by the relational formula A=D/T (1) between the average particle size (D) of the abrasion material and the film-thickness (T) of the magnetic layer is from 0.55 to 1.20.
Patent JP-2001159735-A (JP)
Title: Relay lens device
Inventor: YONETANI ATSUSHI
IPC: G02B21/36
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a relay lens device which enables up a sample image by an electronic image pickup device having a deep incident pupil to be picked up. SOLUTION: The relay lens device 2 mounted between an electronic image pickup device mounting section 3 of a microscope body 1 and a microscope mounting section 4 of the electronic image pickup device 5 has barrels 22 and 23 and the relay lenses 26 and 27 which are housed in the barrels 22 and 23 and act to relay the image I formed via an objective lens 10 of the microscope to the electronic image pickup device 5. The distance from the lens face on the rear side of the relay lens 26 to the exit pupil is set at an arbitrary distance within the range from 30 to 120 mm.
Patent JP-2002036288-A (JP)
Title: In-mold sandwich molding and its manufacturing method
Inventor: ISHIKAWA TETSUO
IPC: B32B27/20
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an in-mold sandwich molding having fashionability and lustrousness of a housing or a display of a domestic electric appliance, portable information communicating instrument or the like and capable of giving high grade sense of feeling a depth and to provide a method for manufacturing the in-mold sandwich molding using an injection molding machine capable of surely covering a core layer resin with a skin layer resin. SOLUTION: The in-mold sandwich molding comprises a resin molding obtained by sandwiching the in-mold sandwich molding core layer between the skin layers, a film layer formed on part or entirety of a sheathing surface of the molding by film in-mold or a transfer layer formed by transfer in-mold. The method for manufacturing the same is provided.
Patent JP-2002042331-A (JP)
Title: Information recording medium and device for recording information having the medium
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/738
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having low noise, low thermal fluctuation and high reliability which is suitable for high density recording, and to provide a magnetic recording device equipped with the medium. SOLUTION: The magnetic recording medium has a base layer 3 and a magnetic layer 4 on a substrate 1. The base layer 3 has a honeycomb structure, having hexagonal crystal grains each separated by an intergranular part having uniform width from others. A Co-CoO magnetic layer 4 is epitaxially grown on the base layer 3. The magnetic layer 4 follows the honeycomb structure of the base layer 3. Thus, the particle size and distribution of the magnetic particles in the magnetic layer can be decreased, and magnetic interaction among the magnetic particles can be decreased. The obtained magnetic recording medium has little thermal fluctuation or noise. The Co-CoO magnetic layer has a high coercive force as well as high corrosion resistance, so that the obtained magnetic recording medium has high reliability.  The magnetic recording device equipped with such a magnetic recording medium realizes ultrahigh density recording.
Patent JP-2001069530-A (JP)
Title: Stereoscopic video signal encoding device of high efficiency
Inventor: HIJIMA MAKIKO
IPC: H04N19/85
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To avoid the situation where an image in which the left and right eye images are not synchronized with each other being reproduced at the receiving side and to attain natural stereoscopic vision by securing the clock or vertical synchronization between the left and right eye encoders. SOLUTION: The transmitter of a stereoscopic image encoding device of high efficiency encodes the left and right eye image signals with high efficiency via a left eye encoder 41 and a right eye encoder 42, respectively. In this case, the clock or vertical synchronization is secured between both encoders 41 and 42. With such a constitution, delays are eliminated between both eye image signals of a transmitting encoders and an image in which the left and right are matched with each other, in terms of time is shown at the receiving side. Thus, natural stereoscopic vision is attained.
Patent JP-2002039873-A (JP)
Title: Piezoelectric sensor
Inventor: KANAZAWA SHIGETOSHI
IPC: H01L41/08
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To preclude a large piezoelectric ceramic particle from existing in a piezoelectric layer. SOLUTION: A process for classifying piezoelectric ceramic powder 2 to be kneaded preliminarily with a polymer material 1 is provided before a piezoelectric layer 8 is formed. The ceramic particles and the polymer material are kneaded preliminarily using a device capable of applying shearing force when kneaded. A large particle size of piezoelectric ceramic is eliminated in the piezoelectric layer by passing through the process to realize a piezoelectric sensor stable in polarization processing, excellent in reliability, and excellent in mass-productivity.
Patent JP-2002041378-A (JP)
Title: Remote control method and remote control system
Inventor: MATSUZAWA MASAHITO
IPC: H04Q9/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a remote control method and a remote control system which can attain the effective remote control regardless of a normal or emergency connection state set between a controlled terminal and a communication line. SOLUTION: This system includes a control terminal 1, a controlled terminal 2, a server 3 and a communication line 4 which connects these terminals and server together. The server 3 includes a control information recorder 33 which records the control information sent from the terminal 1, a control/controlled terminal correspondence list recorder 34 which secures correspondence between both terminals 1 and 2, a protocol conversion means 31 which converts the control information into the other control information to be received by the terminal 2 and an asynchronous control means 32 which performs remote control of the terminal 2 asynchronously with the transmission carried out by the terminal 1.  The means 32 holds temporarily the necessary information on the recorder 33 to perform the a synchronous communication between the terminal 1 and server 3 and also between the server 3 and terminal 2.
Patent JP-2002039259-A (JP)
Title: Vibration control rubber mount
Inventor: NAGANO SHIGERU
IPC: F16F13/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To improve vibration-absorbing effect on a load, such as vibration from an engine, and to improve rigidity of a vibration control rubber mount itself. SOLUTION: In a vibration control rubber mount provided for fixing of an engine and vibration control between the engine and a frame 2 of a car body, the internal structure of the vibration control rubber mount 1 for the engine forms two-division structure of a liquid vibration absorbent containing chamber 7 and a granular vibration absorbent containing chamber 8, and respective containing chambers are partitioned from each other by a partition wall.
Patent JP-2002046907-A (JP)
Title: Film substrate carrying device
Inventor: MUTO KENICHI
IPC: B65H20/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To carry a film substrate straight by correcting bending or twisting of the film substrate. SOLUTION: As a pulse motor for carrying is energized for a prescribed number of pulses equivalent to a pitch, a turning shaft 9 is turned through pulleys 7 and 14, and a transmission belt 15 to rotate gears 33 and 34 for turning a turning shaft 34 as well, and the film substrate 12 is carried for one pitch by lower carrying rollers 13 and 13 and an upper carrying roller 28 carrying the film substrate 12. Next, after a prescribed length is carried, the pulse motor 3 for carrying is stopped, a cylinder 35 is then actuated to lift a rod against a spring 32, and an oscillation member 21 is oscillated to stop pressure by the upper carrying roller 28, thereby the roller 28 is taken apart form the film substrate 12.
Patent JP-2002045225-A (JP)
Title: Shoulder strap mounting fitting for satchel
Inventor: WAKAMATSU TANEO
IPC: A45C13/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a shoulder strap mounting fitting for a satchel capable of completely preventing the satchel from colliding against a user's head and fingers from being caught therein. SOLUTION: The shoulder strap mounting fitting for a satchel is provided with a pair of oscillating arms 12 and 12 pivotally attached to a fitting body 10 by pivots 11 and 11 perpendicular to the back panel 2 of the satchel 1, the fitting body 10 being fixed to the center of the upper portion of the back panel 2, with rings 13 attached to the free ends of the oscillating arms 12 and 12 for attaching the upper ends of shoulder straps 3 thereto. A plurality of flexible wires 21a, 21a, 21a and so forth, made of metal or the like for high strength, are twisted to form a line 21, with the ends of the line 21 interconnected to form a flexible ring 20. The lower portion of the flexible ring is locked within the fitting body 10, with the upper portion of the flexible ring protruding upward of the fitting body 10.
Patent JP-2002048977-A (JP)
Title: Catoptric system and proximity exposure device using the same
Inventor: FUJIE DAIJIRO
IPC: G02B17/08
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact catoptric system having good imaging characteristics even to a large object ranging over a wide region. SOLUTION: The catoptric system consists of a first reflecting surface R1 and a second reflecting surface R2, and, in each of the first and the second reflecting surfaces R1 and R2, the radius of curvature R1M or the like of a meridional cross section differs from the radius of curvature R1S or the like of a sagittal cross section. The first reflecting surface R1 is disposed at a position nearly the radius of curvature R1M away from the object point O so that the surface R1 converges meridional luminous flux of luminous flux from an object point O to form a conjugate point I1 of the object point, and sagittal luminous flux of the luminous flux from the object point O is substantially collimated.  The second reflecting surface R2 is disposed at a position nearly a radius of curvature R2S away from the conjugate point I1 so that the surface R2 condenses the meridional luminous flux from the conjugate point I1 to a meridional image point I2, and the substantially collimated sagittal luminous flux is converged on a sagittal image point I2. Thus, the meridional image point I2 is nearly coincident with the meridional sagittal image point I2.
Patent JP-2002046199-A (JP)
Title: Surface decorative material for building or structure, and method for manufacturing the same
Inventor: TODA SHIGENORI
IPC: B05D5/06
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface decorative material for a building or structure, which is constituted so that the multicolor pattern of a second coating material layer is seen through a first coating material layer and mica thin pieces efficiently appear on the surface of the decorative material and cleavage planes of mica thin pieces are present almost along the surface of the decorative material and has a natural stone like pattern sufficiently developing scaly brightness, and a method for manufacturing the same. SOLUTION: A first coating material 3 containing a synthetic resin emulsion and mica thin pieces 2 is relatively thinly applied to a form 10, of which the inside undersurface having releasability has an uneven shape, to be dried and a second coating material (having hues of three colors 5a, 5b and 5c) containing synthetic resin emulsions different in hue and aggregate 4 is applied to the first coating material layer to be dried. Thereafter, a composite decorative layer consisting of the first and second coating material layers 3 and 5 is detached from the form and an adhesive is applied to the back surface of the second coating material layer 5 and/or a reinforcing layer 12 to bond the composite decorative layer and the reinforcing layer 12.
Patent JP-2001061786-A (JP)
Title: Slit projector for photographing of tomographic image of eye and ocular examination machine having scheimpflug camera
Inventor: KOEST GERT DIPLOM-BIOLOGE
IPC: A61B3/117
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an ocular examination machine which is capable of repetitively scanning the eyes without interruption and without returning a Scheimpflug camera to a start point. SOLUTION: The projector and camera of the ocular examination machine having the slit projector 2 for photographing the tomographic image of the eye 8 and the Scheimpflug camera 1 are supported by a column 6 and, in this case, the slit projector 2 and the Scheimpflug camera are of a type that both are arranged rotatably around the common axis aligned nearly to the optical axis of the eye 8. The slit projector 2 and the Scheimpflug camera are freely rotatable >=360 deg. around the axis and a voltage supply section of the slit projector 2 and the Scheimpflug camera are is formed via a transmission means.
Patent JP-2002048126-A (JP)
Title: Linkage mechanism
Inventor: KUNO YASUYO
IPC: E05D3/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a linkage mechanism in which assembly work of link member can be performed simply and a predetermined initial elastic force can be positively imparted to a coil spring. SOLUTION: The linkage mechanism is characterized in that a flat plane 26 is formed on the outer periphery of an adapter 24 of the link member 3 to have a D-shaped cross section, a cutaway edge 25 slanted towards the flat plane is formed at the edge part of the leading edge thereof, and, on the other hand, an assembly aperture 6 of a D-shaped cross section having a flat plane in the inner periphery thereof is formed in a first member 2b, thereby, upon insertion of the adaptor 24 into the assembly aperture 6, the insertion is performed with the cutaway edge 25 being brought into contact with the flat plane 6a of the assembly aperture.
Patent JP-2001072316-A (JP)
Title: Device for taking out adhesive-backed material wound on roll
Inventor: SCHULZE RAINER
IPC: B65H35/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To uniformly take out an adhesive-backed material from a roll deformed in cup shape with an extremely simple design by guiding the material from the roll to a distributing device located in a proper position on a surface located under through a guide roller during the distributing operation. SOLUTION: A rotary pin 21 is provided on the terminal part of a retaining means 2 on the opposite side to a pin 11. A roll 4 is pressed onto a wheel. The roll 4 is formed of a material 41 particularly adhesive-backed in one side and comprises a core 42. In the distribution of the adhesive tape 41 from the roll 4, the adhesive tape 41 is precisely located in a desired position of a surface located under by use of a sliding block 6. The adhesive material 41 is passed on the sliding block 6 and a guide roller 5 and precisely located in a proper position on a desired body by a distributing edge 62. Accordingly, the distribution from the roll 4 deformed in cup shape can be performed.
Patent JP-2002053819-A (JP)
Title: Tacky film for protecting semiconductor wafer surface and method for protecting semiconductor wafer surface by using the same film
Inventor: MIYAGAWA SEISHI
IPC: C09J7/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a tacky film for protecting a semiconductor wafer surface having with an excellent adhesion, an easy peeling property and a non-soiling property, and to provide a method for protecting the semiconductor wafer surface by using the same film. SOLUTION: This tacky film for protecting the semiconductor wafer surface is characterized by providing (A) a radiation-curable tacky agent layer on one side surface of a base film, and (B) a tacky agent layer containing 100 pts.wt. tacky agent polymer having a functional group capable of reacting with a cross-linking agent and 0.1-30 pt.wt. cross-linking agent having >=2 cross-linking functional groups in one molecule, and having 7×104-1×108 Pa storage elasticity at 50 deg.C on the radiation curable tacky agent layer (A).
Patent JP-2002054245-A (JP)
Title: Indoor ventilation structure for utilizing air-permeable layer
Inventor: ARAI KENJI
IPC: E04B1/70
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation structure capable of promoting the ventilation of a wooden external wall air-permeable layer by exhausting indoor air. SOLUTION: In a building having wooden external walls comprising exterior trim materials A, air-permeable layers B, and skeletons C, a through hole D is provided in the skeletons C. A fan 2 rotated by the operation of a motor is installed at the indoor side end part of the through hole, and the fan is operated to promote the exhaustion of the indoor air and ventilation of the air- permeable layer B.
Patent JP-2002060879-A (JP)
Title: PRECIPITATION HARDENING TYPE Al ALLOY
Inventor: SAKAI TAKAYUKI
IPC: C22C21/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an Al alloy having the three mechanical properties of tensile strength, proof stress and elongation so as to be well-balanced and further excellent in fatigue strength. SOLUTION: In this precipitation hardening type Al alloy, the average area of a eutectic structure present in the Al alloy is <4 μm2. The alloy has a composition containing, by mass, 6.5 to 7.5% Si, <=0.36% Mg and 20 to 70 ppm Sr and is used preferably as a wheel for a vehicle.
Patent JP-2002062102-A (JP)
Title: Device for measuring amount of wear in wheel bearing
Inventor: YOSHIMOTO MATSUO
IPC: G01B21/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable device for measuring the amount of wear in wheel bearings suitable for measuring the amount of wear in the wheel bearings of facilities scattered at a large number of locations and capable of easily performing measurements. SOLUTION: The device for measuring the amount of wheel bearings is composed of a vertical member 11, an upper contact plate 12 fastened to the upper end of the vertical member, a lower contact plate 14 provided in such a way as to be vertically moved and fixed along the vertical member, and an inclinometer 16 mounted onto the upper contact plate.
Patent JP-2002059925-A (JP)
Title: Foldable container
Inventor: MURAKAMI TETSUYA
IPC: B65D6/18
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent lateral deviation of foldable containers stacked on one another even in either case of an assembled state or a folded state. SOLUTION: Corner protrusions 20, each being formed into an L-shaped when viewed from the plane thereof, are protrusively provided upward at four corner parts of an upper face portion of a bottom plate 1 of the foldable container. An upper end face of each of the corner protrusions 20 is positioned higher than the level of first side plates 2 fallen in a state that the foldable container A is folded. Corner insertion parts 21 are formed at four corner parts of the underface portion of the bottom plate 1. It is so constituted that in a state of setting another foldable container A on a foldable container A, both being in a folded state, the corner protrusions 20 of the foldable container A at the lower stage are respectively inserted into the corner insertion parts 21 of the bottom plate 1 of the foldable container A at the upper stage.  It is so constituted that in a state of vertically stacking foldable containers A, each being in an assembled state, the four corner parts of an opening 22 in an upper face of the foldable container A in the assembled state at the lower stage are respectively inserted into the corner insertion parts 21 at the four corner parts of the underface portion of the foldable container A at the upper stage.
Patent JP-2002059525-A (JP)
Title: Permeable waterproof coated structure and its building method
Inventor: YAMAZAKI YUEI
IPC: B32B27/36
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a permeable waterproof coated structure which exhibits a good cushioning effect and a permeability effect, is excellent in waterproofing properties and durability, and has a cushioning layer between a backing layer and a waterproof layer and its building method. SOLUTION: In the permeable waterproof coated structure in which (A) a fiber-reinforced resin waterproof layer, (B) a porous permeable cushioning layer, (C) a primer layer, and (D) a substrate are arranged from above, the waterproof layer is produced by curing a waterproof material composition containing a thermosetting resin and a fiber reinforcer, and the thermosetting resin contains an unsaturated polyester having dicyclopentenyl groups and a polymerizable monomer.
Patent JP-2002039632-A (JP)
Title: Solar heat utilizing system
Inventor: ITO OSAMU
IPC: F24J2/46
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat utilizing system which can be reduced in heat loss without compromising the external appearance of a building. SOLUTION: This solar heat utilizing system is provided with a solar heat collector 4 which is placed on the roof board 1 of a flat roof Y having the roof board 1 and a hollow eaves 2 arranged to surround the edges of the board 1, equipment 10 utilizing solar heat, and forward and backward pipelines 15 and 16 connecting the collector 4 to the equipment 10. The system is also provided with a pump 13 which supplies a heating medium from the equipment 10 to the collector 4 through the forward pipeline 15, and returns the medium from the collector 4 to the equipment 10 through the backward pipeline 16. The pipelines 15 and 16 wrap around the edges of the roof board 1 while the pipelines 15 and 16 are housed in the eaves 2 and are connected to the equipment 10 after being extended downward.
Patent JP-2002064257-A (JP)
Title: Flexible printed board and semiconductor chip mounting card
Inventor: TAKEI TSUNEO
IPC: B42D15/10
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed board, having a structure for improving the adhesion of a resinous adhesive and a semiconductor chip mounting card mounted on such flexible printed board. SOLUTION: The semiconductor chip mounting card 10 is a card, having a semiconductor chip 14 mounted on an FPC 12 used as a noncontact IC card. The semiconductor chip has electrodes 18, formed on semiconductor chip pads 16 which are connected to circuits in the chip. The FPC has conductor wiring pads 20 connected to a conductor (wiring) pattern and electrodes 16 of the chip 14 bonded on the wiring pads 20. On a die pad region, conductor pads 32 made of the same conductor is laid similar to the conductor pattern. A part of the conductor pad functions as a conductor wiring pad 20 and is connected to the conductor pattern.