baber/WOPTO huggingface dataset:
Patent JP-S61133087-A (JP)
Title: Video cassette recorder
Inventor: HIDA TOSHIHIKO
IPC: G11B33/02
Filed: 1984-11-30
Abstract: PURPOSE:To look straight at a cassette tape forward by loading the cassette tape in a forward-tilting way on a recording and reproducing mechanism part fitted in a forward-tilting way with respect to an insertion port and installing a transparent panel on the ceiling of the front end of a case. CONSTITUTION:A deck 15 is fitted in the case 1 by inclining so as to lower the insertion port side 3, and the cassette tape 2 inserted in the horizontal direction by an automatic loading device 11 along the deck 15 by forward-tilting. Since the transparent panel 18 is fitted on an opening formed on the ceiling of the front end of the case 1, an external light beam passes through the transparent panel 18 to make incident on the cassette tape 2. Thus the cassette tape 2 can be viewed from a forward outside C, and the running state and a tape remainder can be easily checked.
Patent JP-S62114954-A (JP)
Title: Method of optical resolution of n-benzoyl-dl-methionine
Inventor: MIYATA AKIRA
IPC: C07B57/00
Filed: 1985-11-15
Abstract: PURPOSE:To resolve N-benzoyl-DL-methionine in high optical purity, by subjecting N-benzoyl-DL-methionine to optical resolution by the use of an optically active substance of alpha-amino-epsilon-caprolactam as a resolvent agent. CONSTITUTION:An optically active substance of alpha-amino-epsilon-caprolactam is used as a resolving agent and N-benzoyl-DL-methionine is subjected to optical resolution. An optical active substance of N-benzoylmethionine is useful as an intermediate for synthesizing L- or L-methionine or as a starting raw material for synthesizing medical peptide, but a conventional enzymatic optical resolution method for N-benzoyl-DL-methionine can not provide L-form of N- benzoylmethionine and D-form having high optical purity is not obtained with ease by the conventional method. Use of the resolving agent can carry out the optical resolution readily and in high purity. Both of D-form and L-form of the optical active substances can be used as the resolving agent.
Patent JP-H07176476-A (JP)
Title: Method and apparatus for exposing pattern, mask used therefor and semiconductor integrated circuit formed by using the same
Inventor: OSHIDA YOSHITADA
IPC: G03F1/68
Filed: 1994-10-20
Abstract: PURPOSE:To realize a resolution equivalent to a phase shifting method or more without generating a pattern impossible to design by using a pattern depending polarization mask for applying polarization characteristics responsive to a direction of the pattern on the mask to an illumination light passed through the pattern. CONSTITUTION:B0 B90, B180, B270 of partial lights of an illumination light respectively have linear polarizations, and emit a ring bandlike band like an illumination light 11 on a pupil of a reducing lens 31 of a projecting optical system when there is no mask 2. Patterns 11, 12, 13, 14 directed in directions (x) and (y) are, for example, formed on the mask 2 by lithography, and polarization characteristics responsive to the directions of the patterns are applied to a light emitted to and passed through the patterns. Thus, the pattern having much excellent resolution as compared with conventional resolution pattern can be exposed by using a projecting optical system of a conventional exposure apparatus as it is.
Patent JP-H03120928-A (JP)
Title: Interface module
Inventor: UERUNAA FURATSUHA
IPC: H04L12/40
Filed: 1990-09-25
Abstract: PURPOSE: To realize various request to a bus itself by providing interface terminals for the bidirectional transmission of difference signals, voltage supply and ground connection and providing an electric circuit matched with the request to the bus. CONSTITUTION: Signal exchange between a standardized bus interface 2 and a two-wire line bus 3 is performed by the difference signals through the two interface terminals A and B, connected to a transmitter 4 and a receiver 5 in an amplifier module 10 (driver) for the transmission and reception of the difference signals. The bus interface 2 is provided with a third interface terminal 6 for the voltage supply which is supplied from a subscriber and supplied to the amplifier module 10. Further, the amplifier module 10 is connected to a fourth interface terminal 7 for which the ground line of the subscriber is led out. An electric circuit 14 matched with the request with respect to the desired bus is positioned in a case 8. Thus, the request to the bus itself is realized.
Patent JP-H06127316-A (JP)
Title: Structure of license plate bracket
Inventor: ONODA KENICHI
IPC: B60R13/10
Filed: 1991-10-02
Abstract: PURPOSE:To provide a structure of license plate bracket which can set a license plate bracket close to a bumper. CONSTITUTION:This structure of license plate bracket is the structure in which a license plate 4 is installed to a bumper 2 through a plate form license plate bracket 5 fixed to the bumper 2 at its lower end. While groove form ribs 8 whose projecting surfaces are abutted to the surface of the bumper 2 are fixed at the left side and the right side of the plate surface of the license plate bracket 5, a cut hole 9 to enter the projecting part of the bumper 2 is formed near the center of the plate surface of the license plate bracket 5.
Patent JP-H0597887-A (JP)
Title: New 2'-deoxy-5-fluorouridine derivative
Inventor: TSUJIHARA KENJI
IPC: A61K31/7064
Filed: 1991-10-02
Abstract: PURPOSE:To obtain the subject new compound useful as an antitumor agent. CONSTITUTION:A compound expressed by formula I [R<1> is group obtained by removing one carboxyl group at the alpha-position from the C-terminal of a (protected)amino acid, dipeptide or tripeptide; R<2> and R<3> are H, (substituted) lower alkanoyl, group, etc., obtained by removing one OH group of carboxyl group from the (protected)amino acid], e.g. 3-[(t-butoxycarbonyl) aminoethylcarbonyloxymethyl]-5'-O-(t-butyldimethylsilyl)-3'-O-(4-chlor obenzyl)-2'- deoxy-5-fluorouridine. The compound expressed by formula I is obtained by reacting a compound expressed by formula II (R<21> is H, OH-protecting group, etc.) with a carboxylic acid ester compound expressed by the formula X-CH2 OCO-R<11> (R<11> is group obtained by removing one carboxyl group at the ex-position from the C-terminal of the (protected)amino acid, dipeptide or tripeptide; X is reactive residue].
Patent JP-H09217040-A (JP)
Title: Vinyl chloride resin based pressure-sensitive adhesive sheet
Inventor: ASADA KENJI
IPC: C09J133/04
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin-based pressure-sensitive adhesive tape having reduced change of adhesion with time and causing no loosening and peeling for a long period of time in the case that it is applied to a curved face board, in other word, having good peel-resistance under 90 deg. constant load. SOLUTION: An acrylic pressure-sensitive adhesive is prepared by copolymerizing 100 pts.wt. of n-butyl acrylate, 3-10 pts.wt. of acrylic acid and 0.03-0.2 pt.wt. of 2-hydroxyethyl (meth)acrylate, crosslinking the resultant acrylate copolymer with a weight-average molecular weight of 700,000-950,000 with a crosslinking agent to prepare an acrylic pressure-sensitive adhesive with a gel fraction of 35-50%. This pressure-sensitive adhesive is laminated on one surface of a vinyl chloride resin sheet containing a plasticizer with a molecular weight of 180-500 and an epoxidized soybean oil. The tensile shear displacement of this acrylic adhesive is 30-50μm/40μm in the cohesive force test.
Patent JP-H10104679-A (JP)
Title: Apex angle variable prism and shake correction device using it
Inventor: SUZUKI KOJI
IPC: G03B5/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To realize the correction of camera shake by simple structure and to constitute a device to be an adapter type. SOLUTION: A piano-concave lens 36 and a convexo-plane lens 38 are freely turnably arranged with respect to a biconvex lens 35. The first lens is turned in a vertical direction and the third lens is turned in a horizontal direction. When the turning angles thereof are synthesized, the movement of an optical axis becomes two-dimensional. When the lens is turned, an apex angle prism is obtained and the transmitted optical axis thereof can be varied. Since the optical axis is not changed in the central axis direction of curvature because the cylindrical lens is used, control accuracy is high. Then, a guide means for turning the lenses in the direction of a curvature surf ace is arranged between the first and the second lenses and the second and the third lenses by the curvature of an identical curvature center, the lenses are extremely smoothly turned.  When a sensor output obtained at the detecting time of the shake of a video camera is divided to a component in the horizontal direction and a component in the vertical direction and a correction signal generated based on them is given as a turning control signal with respect to the first and the third lenses, the camera shake can be easily corrected.
Patent JP-H04133873-A (JP)
Title: Front body construction for automobile
Inventor: NOJIMA KOJI
IPC: B62D25/20
Filed: 1990-09-27
Abstract: PURPOSE:To improve combined strength of reinforcing members and a dash cross member by forming a cutout part formed on a vertical wall extending in the vehicle width direction on the rear end part of a dash cross member above the bending R stop part of the lower part of the vertical wall, and forming a horizontal part on the lower end of the cutout part. CONSTITUTION:In the vertical wall 22 of a dash cross member 20 on the position opposing to the extension side member 21, a cutout part 23 which is above the bending R stop part of the wall 22 and has nearly same width as the extension side member 21 is provided, and a horizontal part 24 facing to the rearward is bendingly formed on the lower end of cutout part 23. Meanwhile, the bottom plate 21a of the extension side member 21 is extended frontward to form an extension part 21b, and the extension part 21b is spot, welded to the underside of the dash cross member 20. When a compartment rod reinforce 25 and an extension reinforce 26 are joined, the bottom wall 26a of the extension reinforce 26 is spot welded to the upper face of the horizontal part 24 of the lower end of the cutout part 23.
Patent JP-H0595075-A (JP)
Title: Semiconductor device
Inventor: SAKURAI KAZUNORI
IPC: H01L21/321
Filed: 1991-10-02
Abstract: PURPOSE:To prevent the generation of a void or a crack on a projected joint section between an Al electrode and an inner lead by installing an Ni plating layer on a projected surface at the tip of an inner lead and using this projected surface as a joining projection. CONSTITUTION:An Ni plating layer 34 is installed to the surface of an inner lead 3a where an Au plating layer 35 is installed thereon. An Au-Pd plating layer whose palladium ratio to gold ranges from 0.01 to 0.5% at its atomic ratio is installed to the tip of the Au plating layer 35 on one side where the Au-Pd plating layer grows partially, thereby forming a joining projection for the Au-Pd plating material. When the inner lead joining projection is function- bonded with the Al electrode, ternary alloy of Al-Au-Pd is generated on the joint section, which prevents the generation of cracks on the joint.
Patent JP-H0623151-A (JP)
Title: Perpendicular swinging device
Inventor: SUTANRII JIEE CHIEKETSUTSU
IPC: A63B5/16
Filed: 1992-08-31
Abstract: PURPOSE: To provide a vertically rocking equipment, which can give jamp, deceleration, falling and recovery to users who are brought up to a high level point by applying a fast falling rocking means. CONSTITUTION: This equipment is equipped with an elevating means 1 to elevate a user to a desired height, a horizontal movement means 3 to shift the user from the elevating means 1 to a horizontally outward side, a jamp means 4 to enables the user to accelerate himself downward by the gravity, a deceleration rocking means 6 to decelerate the speed of the falling user or to generate the user's rocking movement and a descending recovery means 15 to descend the user to the ground surface and to recover the deceleration rocking means 6.
Patent JP-H0680182-A (JP)
Title: Container packaging construction
Inventor: KATO SHINICHIRO
IPC: B65D85/575
Filed: 1992-08-31
Abstract: PURPOSE:To easily, certainly open a package where a container for a disk cassette, etc., is wrapped with an exterior packaging film having a cut-tape on the inner face and the overlapping part is heat-sealed, by providing a step larger than the width and thickness of the cut tape at a position on the container corresponding to the end of the cut tape. CONSTITUTION:A step 10 is provided at a position on a container 1 corresponding to an end 9a of a cut tape 9 attached on the inner face of an exterior packaging film 7. The step 10 is wider and deeper than the width and thickness of the cut tape 9. Thereby, when the container 1 is wrapped with the exterior packaging film 7 and the overlapping part is heat-sealed, the container 1 is enveloped with the exterior packaging film 7 with the end 9a of the cut tape 9 facing the step 10. Therefore, the pressure of a heater during heat sealing can be released by the step 10, preventing the end 9a of the cut tape 9 from being bonded.
Patent JP-S62116776-A (JP)
Title: Production of thin film
Inventor: INAGAKI KUNIHIRO
IPC: C23C16/30
Filed: 1985-11-14
Abstract: PURPOSE:To produce a thin film having improved separating performance by plasma-polymerizing a mixture of a silicon compound having a specified structure with an aliphatic perfluoro-compound. CONSTITUTION:A silicon compound represented by the general formula (where each of R1-R4 is H, alkyl, vinyl or ethynyl), e.g., tetramethylsilane is mixed with an aliphatic perfluoro-compound such as tetrafluoromethane. The mixture is plasma-polymerized to form a thin film on a molded substrate. The thin film has especially superior oxygen-nitrogen separating performance.
Patent JP-H11167524-A (JP)
Title: Computer system
Inventor: SANTOS GREGORY N
IPC: G06F12/10
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To invalidate and update an unnecessary entry without affecting other GART table entries by making a core logic chip set remap a virtual address to a physical address that is located in a memory by means of a GART table. SOLUTION: A video graphics controller 210 is connected to a core logic chip set 204 via an AGP bus 207. The set 204 remaps a virtual address to a physical address that is located in a memory by means of a GART table. If an entry invalidated part is set at a logic level based on the information which is received via a cache entry control register, an interface logic invalidates the information located at a storage position related to the graphics device address which is received by the cache entry control register.
Patent JP-S63111038-A (JP)
Title: Three-dimensional reinforced laminate and its manufacture
Inventor: YAMASHITA HIDE
IPC: B29L9/00
Filed: 1986-10-29
Abstract: PURPOSE:To obtain a three-dimensional reinforced laminate of high reinforcing efficiency, by orientating a reinforcement material in the direction meeting vertically with a lamination plane of a long fiber. CONSTITUTION:A magnetic field is generated with a magnetic pole and a line of magnetic force is generated between magnetic material parts 6a on the inside of a molding tool 6. Although a long fiber 8 of a non-magnetic material is not affected with the line of magnetic force at all, a short fiber 9 which is of a ferromagnetic material is oriented in the direction of the line of magnetic force, that is, the direction meeting vertically with the long fiber 8. Then the same is cured by performing pressurization through a magnetic pole 5. As a matrix is cured by orientating the short fiber in the direction meeting with a lamination plane vertically like this, interlaminar shear strength of a laminate can be improved drastically.
Patent JP-H0571410-A (JP)
Title: Electronic control unit for vehicle
Inventor: KAWAUCHI TAKU
IPC: G05B15/02
Filed: 1991-09-09
Abstract: PURPOSE:To check a corresponding CPU for malfunction among several microcomputers to perform data communication by constructing an electronic control unit for a vehicle to perform data communication in synchronization with the rotation of an engine. CONSTITUTION:The second microcomputer 21T provided with a watch dog timer 88 has output signals sent to a general receiver port 12Q in the first microcomputer 11T via a general sender port 22p. In the case that a malfunction signaling means 63A on the first microcomputer 11T side detects the malfunction of the second microcomputer 21T using the output signal of the watch dog timer 88, an LED 12L and a lamp 12M are energized to display the malfunction of the second microcomputer 21T.
Patent JP-H03119540-A (JP)
Title: Magneto-optical recording medium
Inventor: ONO KOJI
IPC: G11B11/10
Filed: 1989-09-29
Abstract: PURPOSE:To execute the overwriting of high-density information at a high speed by providing two layers of magnetic films which vary in magnetic characteristics and a heat absorptive film and forming the magnetic film of the upper layer of a material which is lower in coercive force and higher in Curie temp. than the material of the magnetic layer of the lower layer. CONSTITUTION:A protective film 2, a recording layer 3, an auxiliary layer 4, a protective film 5 and the heat absorptive film 6 are successively laminated on a substrate 1. The thermal conductivity of the heat absorptive film 6 is made higher than the thermal conductivity of the protective films 2, 5, the recording layer 3 and the auxiliary layer 4. The material of the auxiliary layer 4 has the coercive force lower than the coercive force at room temp. of the material forming the recording layer 3 and the Curie temp. higher than the Curie temp. thereof. The outputs of the erasing level and writing level of the laser light to be projected from the substrate 1 side, magnetic fields for recording, magnetic fields for initialization and rotating speed are set under prescribed conditions by using the above-mentioned constitution. The easy modulation of the magnetic fields at a high speed is then possible and the overwriting of the high-density information at a high speed is possible.
Patent JP-S62116232-A (JP)
Title: Apparatus for cleaning filter for gas sampler
Inventor: SHIOZAWA TAKEO
IPC: C21C5/46
Filed: 1985-11-15
Abstract: PURPOSE:To remove the dust adhered to a filter within a short time, by providing a buffer tank and opening the outlet of a purge piping in the outlet part of a gas sampler and the outer peripheral part of the filter of the gas sampler. CONSTITUTION:When the blowing period of a converter has elapsed, a control apparatus 15 is operated over a not-blowing period and one automatic valve 13a is opened in a pulse like manner for a predetermined time to allow purge gas passed through a buffer tank 14 from a purge gas source 11 to intermittently and impulsively flow from the inside of a filter 2 to the direction opposite to the flow direction of sampled gas. The outer automatic valve 13b is opened for a predetermined time in the same way and the purge gas flows intermittently and impulsively from the outside of the filter 2 and these operations are alternately repeated. Because the purge gas flows to the filter 2 alternately and impulsively from the outside and inside of said filter 2, energy at the time of the projection of the gas is effectively utilized and the dust adhered to the filter 2 is removed. Further, during this period, the lowering in pressure due to the sudden outflow of the purge gas is suppressed by the tank 14.
Patent JP-H11145513-A (JP)
Title: Manufacture of semiconductor light-emitting element
Inventor: KONDO MASAFUMI
IPC: H01L27/15
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a semiconductor light-emitting element which is capable of manufacturing a flat panel display enabling light emission in multiple colors and having high luminance and high level of fineness. SOLUTION: A semiconductor layer, consisting of an InGaN material is laminated on a substrate in the manufacture of the semiconductor light-emitting element, a second semiconductor layer 4 composed of AlN or Iny Ga1-y N (0<=y<=1) grown at a temperature lower than a first semiconductor layer, is formed onto a first semiconductor layer 3 consisting on Inx Ga1-x N (0<=x<=1), and a third semiconductor layer 5, consisting of Inz Ga1-z N (0<=z<=1) grown at a temperature higher than that of the second semiconductor layer is formed on the second semiconductor layer.
Patent JP-S62116297-A (JP)
Inventor: HOIZUMI ATSUSHI
IPC: G21C19/06
Filed: 1985-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09100812-A (JP)
Title: Deflector vane
Inventor: UEHARA SAKUICHIROU
IPC: F15D1/06
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To turn fluid without causing any peeling even if the direction of the flow is changed by dividing a deflector vane straightening the fluid flowing inside a curved duct into a front vane, which can be advanced/retracted in the arc direction, and a rear vane connected to the front vane downstream side. SOLUTION: When a joint part of a duct 4 converging into a curved duct 3 is positioned on the outer circumference side on the upstream side of the curved duct 3, an inflow angle of the fluid in a front vane 1 inlet of a deflector vane makes an angle +θ deg. to a mainstream. In this case, the front vane 1 is rotated by +θdeg. in the arc direction, and an inlet angle is equalized with the inflow angle of the fluid, so that peeling in the flow in the inlet of the front vane 1 is not generated. If the joint part of the duct 4 is positioned on the inner circumference side on the duct upstream side, the front vane 1 is rotated by -θ deg..  On the other hand, a rear vane 2 is installed while being shifted to the center side of the arc as against the front vane 1, so that the fluid can be smoothly turned because the tip of the tear vane 2 enters the mainstream on the side side of the front vane 1, so that the minimum flow loss positional relationship can be attained in a double cascade.
Patent JP-H1191152-A (JP)
Title: Heat-sensitive recording apparatus
Inventor: KURACHI KATSUTO
IPC: H04N1/40
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To maintain a resolution and smooth a gradation change of each pigment, by constituting each pigment out of a plurality of matrices, setting a formation energy of dots to be formed in the matrix to be a multivalue, and forming a dot pattern. SOLUTION: When a printing start is instructed, a printing data is formed and stored in a printing buffer 8. A pulse string of a predetermined count of pulses is applied as a formation energy amount corresponding to a gradation level of each dot to each selected heat-generating element of a thermal head 17 on the basis of the printing data and a gradation pattern table of a ROM 5. Multigradation printing is started. An application pulse width of a first pulse of the pulse string to be applied to each heat-generating element of the thermal head 17 is set, and the heat-generating element is preheated to a predetermined heat generation temperature. The application of pulses is turned off then. The application pulse width of a second pulse of the pulse string is set and the pulse string is applied.  The application is repeatedly carried out and stopped for a predetermined number of times, whereby dots of a predetermined size are printed.