baber/WOPTO huggingface dataset:
Patent JP-H0588194-A (JP)
Title: Liquid crystal display device
Inventor: KINOSHITA MASAKI
IPC: H05K1/00
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the size of the device by connecting a liquid crystal panel and a driving circuit board to each other by folding a TAB-LSI toward an electrode substrate, in the opposite direction, and then toward the electrode substrate. CONSTITUTION:The wiring film 121 of the TAB(Tape Automated Bonding)-LSI 101 is folded toward a sand light device 201 from a connection part 131 through a 1st folding part 141a, and folded through a 2nd folding part 141b in the opposite direction from the 1st folding part 141a. Further, the wiring film 121 of the TAB-LSI 101 is folded toward the sand light device 201 again through a 3rd folding part 141c. In this case, cuts are formed on the main surface where the wiring pattern of the wiring film 121 is not formed at the respective folding parts 141a-141c to maintain the shape of the TAB-LSI 101 or secure the easiness of folding.
Patent JP-H04128888-A (JP)
Title: Display device
Inventor: ISOZAKI HIROYUKI
IPC: G09G5/36
Filed: 1990-09-20
Abstract: PURPOSE:To speed up enlargement/reduction display processing and to lighten a load in an electronic computer, etc., by reading image data at an optional position on a display screen out of a storage means and converting its density. CONSTITUTION:An interface part 1 decides whether an input from the electronic computer, etc., is image data or enlargement/reduction indication data to store the image data in a dot memory 2, but send the enlargement/reduction indication data to a density conversion device 3. The density conversion part 3 reads out image data of the corresponding location in the dot memory 2 according to the supplied enlargement/reduction instruction data, converts the density according to the indicated enlargement/reduction rate, and then displays the resulting image on the CRT 14.
Patent JP-H0991668-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/66
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a medium having high corrosion resistance and durability by forming a magnetic film of specified compsn. in such a manner that the oxygen density is high in an upper layer part and in an lower layer part while an area between the upper layer part and the lower layer part has a low oxygen density. SOLUTION: An ion-assisted oblique vapor deposition device is equipped with a guide member 11, a supply roll 12 for a base body 1, a winding roll 13 of the base body 1, a shielding plate 14, a crucible 15, Fe 16, an electron gun 17, a vacuum chamber 18, and ion guns 19, 20, 21. The amt. of carbon ion supplied by the ion gun 19 and the amt. of oxygen ion supplied by the ion gun 20, 21 and directions of these ions are controlled to specified values. A Fe-C-O magnetic film is formed by using this vapor deposition device in such a manner that the oxygen density in an upper part and in a lower part of the magnetic film is made high while the oxygen density is low in the area between the upper layer part and the lower layer part. This state can be obtd. by changing the supply amt. and direction of oxygen from the ion guns 20, 21.  The Fe-C-0 magnetic film is preferably formed to 1000-4000Å thickness and the incident angle of oblique vapor deposition is preferably about 45-70 deg..
Patent JP-H02191771-A (JP)
Title: Preparation of bireactive heatadhesive fibrous product and product prepared by means of said method
Inventor: MARIIEREENU BUETSUTO
IPC: D06M17/04
Filed: 1989-09-28
Abstract: PURPOSE: To obtain the subject textile product exhibiting no tackiness at ambient temperatures by applying a bi-reactive heat-adhesive polymer having reactive and/or reactivable functional groups differing from each other to a textile support followed by setting the polymer onto the textile support through activating the 1st functional group. CONSTITUTION: This heat-bonding textile product is obtained by applying a crosslinkable polymer having two reactive and/or reactivable functional groups differing from each other to a textile support followed by activating the 1st functional group under such conditions as not to affect the 2nd functional group to effect bonding of the polymer to the textile support; wherein this textile product is such that the 2nd functional group remains intact; wherein the above crosslinkable polymer to be used is a blend of two kinds of polymers each having one of the reactive functional groups, or a homopolymer having in the chain at least two kinds of functional groups reactive under different conditions.  This textile product is applied to another textile product such as a backing fabric, interlining fabric or curtaining fabric followed by activating the 2nd functional group to effect bonding of the former textile product to the latter textile product.
Patent JP-S61128462-A (JP)
Title: Manufacture of hydrogen absorption electrode
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M4/26
Filed: 1984-11-28
Abstract: PURPOSE:To simplify the manufacture of a hydrogen absorption electrode by activating a hydrogen absorption alloy having high equilibrium pressure and hydrogenating a hydrogen absorption alloy having low equilibrium pressure within a sealed container in which hydrogen pressure can be controlled. CONSTITUTION:A hydrogen absorption alloy which electrochemically absorbs and desorbs hydrogen in an alkaline solution is used for a negative electrode as hydrogen absorption electrode. Two or more kinds of hydrogen absorption alloy powder having different hydrogen equilibrium pressure are placed in a sealed container. The hydrogen atmosphere in the container is controlled higher than hydrogen absorption pressure of the hydrogen absorption alloy having low hydrogen equilibrium pressure and lower than hydrogen absorption pressure of the hydrogen absorption alloy having high hydrogen equilibrium pressure to perform hydrogenation and activation respectively. An alkali resistant polymer binder is added to the alloy powder, then they are molded together with a current collector. Thereby, the high performance electrode is obtained and the manufacturing process is simplified and the cost is reduced.
Patent JP-S63105539-A (JP)
Title: Optical subscriber terminal equipment
Inventor: SUZUKI SHUJI
IPC: H04B10/27
Filed: 1986-10-22
Abstract: PURPOSE:To decrease the loss between a subscriber fiber and an optoelectric converter and between the said fiber and an electrooptic converter by using multiplexers/ demultiplexers connected in cascade and photocouplers in place of an photocoupler of 4-input and 1-output. CONSTITUTION:Only the light of wavelength lambda1 passes through between end faces 101 and 102 of a multiplexer/demultiplexer 100 and only the light of wavelength lambda2 passes through between end faces 103 and 102. Only the light of wavelength lambda1 passes through between end faces 105 and 106 of a multiplexer/demultiplexer 104 and only the light of wavelength lambda2 passes through between end faces 107 and 106. A transmission signal is switched by a switch 801 and inputted to either an electrooptic converter 802 or 803, the signal is converted into a optical signal of wavelength lambda1 by the converter 802 and the signal is converted into an optical signal of wavelength lambda2 by the converter 803 and they are led to the subscriber fiber 810 through multiplexers/ demultiplexers 100, 104 via a photocoupler 108 of 2-input/1-output. The optical signal sent to a terminal equipment through the subscriber fiber 810 is given to an optoelectric converter 805 or 808 depending on the wavelength of the signal via a photocoupler 108 and the multiplexer/demultiplexer 104 and one of the output electric signals is selected as a reception signal by a switch 804.
Patent JP-2000082648-A (JP)
Title: Substrate for exposure, exposure method and aligner
Inventor: TANIGUCHI TETSUO
IPC: H01L21/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the alignment accuracy of a substrate along the longitudinal direction of a slit-shaped lighting visual field region when exposing a substrate to light in the widthwise direction of the slit-shaped lighting visual field region while the substrate is being moved relatively, by providing a plurality of grooves that are arranged in a Y direction while being extended in an X direction on the reverse side of the substrate. SOLUTION: A stripe-shaped groove 14b is formed on the reverse side of a substrate 14 nearly in parallel so that it is in a position relationship being nearly vertical to a virtual straight line that is directed from a cut-out part 14a to the center point of the substrate 14. As a result, the bending stiffness of the substrate 14 along the Y direction becomes relatively smaller than that of the substrate 14 along the X direction that is the direction of stripe. Therefore, since the substrate 14 can hardly be deformed along the X direction, the optimum image surface of a thin slit-shaped lighting visual field region along the X direction can be easily and nearly matched to the surface of the substrate 14 along the longitudinal direction.
Patent JP-H0298168-A (JP)
Title: Semiconductor device
Inventor: OBARA SHINJI
IPC: H01L27/08
Filed: 1988-10-04
Abstract: PURPOSE:To effectively absorb a noise current generated in a substrate by disposing a P<-> type/P<+> type epitaxial substrate and a P-type guard band secured to a GND potential, coming from the surface of the substrate to the P<+> type substrate on an isolating region between a P-type MOS transistor Tr and an N-type MOS Tr. CONSTITUTION:A P-type epitaxial layer 102 having a predetermined specific resistor is laminated in a predetermined thickness on a P<+> type semiconductor substrate 101 having a predetermined specific resistance for a semiconductor device. Then, after an N-type well 103 is formed, an oxide film 111 having a predetermined thickness is formed, and boron ions are implanted as a P-type impurity to the side face of the well 103. The peak value of the impurity concentration is present in a predetermined depth from the surface of the layer 102, the P-type impurity is diffused to a predetermined depth by a high temperature heat treatment to form a P-type guard band 104. A P-type channel stopper 105, an insulating isolating layer 106, a gate oxide film 107 and a polysilicon film 108 for a gate electrode are formed by a predetermined method.
Patent JP-H0584211-A (JP)
Title: Sweeping squeegee
Inventor: AKASAKA YUKIO
IPC: A47L11/26
Filed: 1991-09-30
Abstract: PURPOSE:To enable sweeping without generating sweep remains even if the rugged face is present on the floor plate surface by providing at least one or more sweeping blades having flexibility, and an auxiliary member disposed adjacently to the sweeping blade on a squeegee blade main body. CONSTITUTION:When the blade A 13 side of a squeegee blade main body 12 is set as a head and it is advanced in the direction for sweeping the floor plate surface, a blade B 14 is bent to a blade C 15 side and the blade 15 is abutted on the blade 14 and assits its grounding action. On the other hand, when the blade 15 side is set as the head and advanced, the blade 14 is bent to the blade 13 side, and the blade 13 is abutted on the blade 14 and assists its grounding action. Accordingly, the blades 13, 14 and 15 are always deformed along the rugged face on the floor plate surface, and the blade 14 is pressed down on the floor plate surface by the blade 13 or 15 and grounded. In such a manner, the follow-up property to the floor plate surface having the rugged face is improved, moisture can be drained efficiently, and operability is improved.
Patent JP-H1180465-A (JP)
Title: Resin molding material containing conductive filler
Inventor: ARAKI SHINICHI
IPC: C08L25/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a resin molding material improved in dispersion of a conductive filler, electromagnetic shielding properties and molded appearance by compounding a polystyrene resin other than a styrene-acrylonitrile copolymer, a conductive filler, and a thermoplastic resin other than the above-mentioned one. SOLUTION: A mixture obtd. by mixing 1-69 wt.%, pref. 2-40 wt.%, polystyrene resin other than a styrene-acrylonitrile copolymer with 1-69 wt.%, pref. 5-40 wt.%, still pref. 10-35 wt.%, conductive filler having a resistance of 10<10> Ω/square or lower, pref. 10<6> Ω/square or lower, still pref. 10<2> Ω/square or lower, further pref. 10<0> Ω/square or lower, most pref. 10<-1> Ω/square or lower, and a diameter of 1-500 μm, pref. 3-100 μm, is compounded with at least one thermoplastic resin which is other than the above-mentioned one, has a melt index lower than that of the above-mentioned one and is selected from among polyphenylene ether resins, polystyrene resins and ABS resins.
Patent JP-H0995524-A (JP)
Title: Epoxy resin compostion for sealing semiconductor
Inventor: MAEDA SHIGEYUKI
IPC: C08L63/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in soldering stress resistance of a semiconductor packaging in component mounting. SOLUTION: This resin composition for sealing semiconductors essentially consists of an epoxy compound having two or more epoxy functional groups, a phenolic resin containing 30-100wt.%, based on the total phenolic resin curing agent, phenolic resin represented by the formula (wherein R is an atom or a functional group selected from among H, a halogen, an alkyl or a derivative thereof), an inorganic filler and a cure accelerator.
Patent JP-H0986684-A (JP)
Title: Sheet feeder and image reader
Inventor: HOSHI AKIMITSU
IPC: G03G15/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To properly retain the end part of a sheet loaded in a tray so that the sheet can be conveyed without skew feed, regardless of a number of the sheets curled. SOLUTION: A sheet feeder conveying a loaded sheet has a tray for loading the sheet, pair of side regulating guides 4 for retaining the sheet from the direction at a right angle to a conveying direction of the sheet loaded in the tray, roof part 154 provided in the side regulating guide 4 for retaining the sheet from an upper part and an adjustment means for changeably adjusting a distance between the roof part 154 and the tray.
Patent JP-S62113943-A (JP)
Title: Forward-rearward two speed type reduction reversing device for ship
Inventor: SATO TSUNEO
IPC: F16H3/14
Filed: 1985-11-09
Abstract: PURPOSE:To realize a specification of two shafts for two machines, by engaging a driven gear coaxially arranged on an output shaft with forward and rearward driving gears, and disposing an engagement-disengagement operation part for first and second speed and two series of planetary gears having a different number of teeth from each other, around the output shaft. CONSTITUTION:A small gear 15 capable of fixing, to a forward shaft 11, a clutch housing 13 for constructing a forward unit 12 provided with a forward input gear 14, by means of a forward clutch 18, is loosely fitted around the forward shaft 11. On the other hand, a large gear 23 serving as a driven gear which is engaged with the small gear 15 is loosely fitted around an output shaft 18 and a coupled planetary gear 29 having big and small teeth 29a, 29b, respective number of which are different from each other, is disposed on the carrier 23. Further, a first speed clutch 35, a second speed brake 36 for and an internal gear 29 are disposed. A rearward unit having the similar structure to that of the forward unit 12 is disposed on the side of the forward unit 12 and the output unit 18. Accordingly, the forward and rearward power transmitted to the large gear 23 are transmitted to the output shaft 18 in the different number of revolution, thereby realizing a specification of two shafts for two machines.
Patent JP-2000069710-A (JP)
Title: Vibration actuator
Inventor: SUZUKI YUTAKA
IPC: H02K7/065
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of performance due to contact of a coil with a magnetic circuit by arranging a damper on the plate side of the magnetic circuit and a supporting plate on the yoke side while coupling with the central part of the magnetic circuit and supporting the magnetic circuit flexibly at two points thereby suppressing inclination of the axis of the magnetic circuit at the time of oscillation. SOLUTION: A magnetic circuit 20, a damper 8 and a supporting plate 7 are positioned coaxially by a central shaft 4. The damper 8 is formed into a plurality of spirals in order to support the center of the magnetic circuit 20 on the plate 3 side flexibly and integrated with a bobbin 13 for supporting a coil 5. The supporting plate 7 is formed into a plurality of spirals in order to support the center of the magnetic circuit 20 on the yoke 3 side flexibly and secured, at the outer fringe part, to a supporting base 10. The magnetic circuit 20 vibrates upon application of a driving current to the coil 5 but since the axis of the magnetic circuit 20 is supported at two points above and below the central shaft 4, inclination of the axis of the magnetic circuit 20 can be suppressed at the time of vibration.
Patent JP-H0675904-A (JP)
Title: Ic for arbitration and bi-directional signal mutual converter
Inventor: SHIMANAKA SATOSHI
IPC: G06F3/00
Filed: 1992-08-26
Abstract: PURPOSE:To realize a high speed data transfer conformed to the specification of an SCSI with reduced space and inexpensively, regarding an IC for bus arbitration for SCSI interface and bi-directional signal mutual converter. CONSTITUTION:These devices are provided with pulse preparation parts 1, 3, a decision part 2 deciding the priority order of bus use right requests and a driver for unbalanced signal as an IC for bus arbitration for SCSI 10 and provided with the IC and the mutual converting means of balanced and unbalanced signals which converts a balance type signal into an unbalanced signal and outputs it, and converts the unbalanced signal into the balanced signal and outputs it an a bi-direction signal mutual converter.
Patent JP-H1196378-A (JP)
Title: Load position/attitude recognizing device
Inventor: HAMANO MITSURU
IPC: G01B11/24
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To shorten time required for recognition and to improve a recognition success rate by recognizing the position and/or attitude of a recognition object based on the two-dimensional(2D) image information of plural frames acquired by an image pickup control means. SOLUTION: A host computer 50 manages the conveyance process of various loads. As the loads, corrugated cardboard boxes or pail cans in various shapes and sizes are loaded on a pallet and conveyed, for example. In this case, the load in the different shape or size is not placed on the same pallet. The host computer 50 grasps and holds load information such as the shapes, dimensions and loading step numbers of loads on a lot of respective pallets to be successively conveyed for each pallet. A load position/attitude recognizing device 10 receives the load information from the host computer 50 for each pallet. Based on this load information, the load position/attitude recognizing device 10 recognizes the positions and attitudes of the respective loads.
Patent JP-H03116217-A (JP)
Title: Display information processor
Inventor: OKAMOTO TOSHIAKI
IPC: G06F3/048
Filed: 1989-09-29
Abstract: PURPOSE:To shorten the retrieving time of a display screen and to process the display information at a high speed by providing a means which sets again the correspondence between a function key and the desired information displayed by putting successively the non-used and non-displayed parts close to each other. CONSTITUTION:A means is provided to secure the function keys 1a in number equivalent to one page of a display screen 4a and displays successively the non-displayed parts close to each other out of the item displayed on each page of the screen 4a. Then a prescribed item is selected and set with push of the key 1a in a display screen state set after the process of this means. If the de sired information is not included in plural pages when a desired item is selected and set out of plural items, the non-used and non-displayed parts are successively put close to each other and displayed on a 1st page. These information put close to each other in the due order are set again in accordance with the key 1a. Thus it is possible to shorten the retrieving time of the display screen and to process the display information at a high speed.
Patent JP-H0196669-A (JP)
Title: Transfer method
Inventor: MITEKURA AYAHIRO
IPC: G03G15/16
Filed: 1987-10-08
Abstract: PURPOSE:To obtain excellent picture quality while eliminating reverse electrostatic charging and variance in potential at the time of electrostatic charging on a photosensitive drum by energizing a transfer charger after the electrostatic charging position of the photosensitive body after the energizing of the electrostatic charging means of the photosensitive body passes the position of the transfer charger. CONSTITUTION:The electrostatic charging means 15 and transfer charger 17 for the photosensitive body 14 which are positioned on the downstream side in advance direction of the copying paper of the photosensitive body 14 of color used for image formation and not used for the image formation are energized irrelevantly to the kind of a color mode. At this time, the transfer charger 17 is energized after the electrostatic charging position of the photosensitive body 14 passes the position of the transfer charger 17 after the energizing of the electrostatic charging means 15 for the photosensitive body 14. Consequently, the reverse electrostatic charging of the photosensitive drum 14 and variance in the potential at the time of the electrostatic charging on the photosensitive drum 14 are eliminated to obtain the excellent picture quality.
Patent JP-H1077328-A (JP)
Title: Stable unsaturated urethane, urea and amide compound
Inventor: MATSUHIRA SHINYA
IPC: C08G18/81
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound stable to rise in viscosity and gelatinization to occur during a production process, transportation and storage, by using an unsaturated isocyanato compound low in a hydrolyzable chlorine content. SOLUTION: The compounds are obtained by reacting (A) an unsaturated isocyanate compound having <=300ppm hydrolyzable chlorine content with (B) an active hydrogen compound in the blending ratio of preferably 0.005-1.5 as the ratio of isocyanate group/active hydrogen group. Preferably, the component A is methacryloyloxyethyl isocyanate and/or methacryloyl isocyanate and the component B is a polyol compound, a polyamine compound and/or a polycarboxylic acid such as polyethylene glycol.
Patent JP-H03116548-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAGATANI HIROYUKI
IPC: G11B7/24038
Filed: 1989-09-29
Abstract: PURPOSE:To control the light beam of single wavelength so that it may be accurately focused on the respective recording layers of an optical information recording medium having a multilayered structure and to easily optically record and reproduce information by providing a recording layer bias setting circuit part. CONSTITUTION:The device is provided with a focusing control voltage generation part 17 and the recording layer bias setting circuit part 18 which calculates the bias voltage of a laminated recording layer by previously obtaining a selected recording layer according to a recording layer selecting command for selecting the recording layer out of the layers on a recording medium 7. A bias voltage transmitted from the recording layer bias setting circuit 18 is inputted in the focusing control voltage generation part 17 to be added to a focusing control voltage. Then, an obtained focusing control signal is transmitted to the actuator driving part 19 of a focusing actuator 13 and an objective lens 12 in the focusing actuator 13 is moved along the optical axis direction of the objective lens. Thus, the light beam of single wavelength is accurately focused on the recording layer where the information is going to be recorded or reproduced.