baber/WOPTO huggingface dataset:
Patent JP-H01144491-A (JP)
Title: Liquid crystal material
Inventor: HARUHARA KAZUYUKI
IPC: C09K19/46
Filed: 1987-12-01
Abstract: PURPOSE:To obtain a liquid crystal material containing a specific ferroelectric liquid crystal material, having broad temperature range of chiral smectic C phase in low-temperature side, small rotary viscosity coefficient, large spontaneous polarization, quick response and excellent mechanical shock resistance. CONSTITUTION:The objective material contains one or more compounds of formula [m is 0-5; n is 2-10; OR is optically active alkoxy or aralkyloxy (preferably 1-metylpeptyloxy or 2-metylbutyloxy)]. The above compound can be synthesized by reacting an optically active alcohol with p-toluenesulfonic acid chloride, heating the reaction product together with 4'-hydroxybiphenyl-4- carboxylic acid in the presence of an alkali, halogenating the product, reacting the halogenated product with an alkenyloxyphenol and reacting with trimethyldimethylpolysiloxane in the presence of a platinum catalyst.
Patent JP-H05113848-A (JP)
Title: Pointing device
Inventor: SHIMAZAKI KAZU
IPC: G06F3/0362
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the pointing device which is in simple structure, suitable for thickness reduction, and excellent in operability. CONSTITUTION:A keyboard 1 is provided with various keys 2-4. The keyboard 1 is further provided with an operation part 5 and two click buttons 6 and 7 in this case. The operation part 5 has a collar 14 which can rotate in a specific direction and a specific range and slide in a thrust direction along the axis of the rotation and a specific range. The thrust-directional operation quantity and rotary operation quantity of the collar 14 which are obtained as the operation part 5 is operated are counted by counters individually. The thrust-directional operation range and rotary operation range of the collar 14 correspond to the movement range of a cursor on a display. The click buttons 6 and 7 output click signals.
Patent JP-2001127974-A (JP)
Title: Device and system for image reading apparatus
Inventor: TORIGOE KEIKO
IPC: G06F17/21
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To automatically correct an original, base on correcting indication which is written in the original without having to use a personal computer and a word processor. SOLUTION: When an original is corrected, correction is indicated by handwriting through the use of an original correction command, and the original, where the original correction command is written, is read by a scanner part. A CPU analyzes the constants of an original image obtained by reading, confirms the original correction command from the analyzed contents and corrects the original image, based on the confirmed original correction command.
Patent JP-H09149212-A (JP)
Title: Handy scanner
Inventor: FUJIEDA ICHIRO
IPC: H04N1/107
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the operability through more miniaturization and to reduce the production cost by reducing the number of components. SOLUTION: The scanner is made up of a linear image sensor 30, LEDs 11 arranged a lot on a side linearly opposite to a transparent board 13, a reflection frame 12 provided on the transparent board 13 to collect the lights emitted from the LEDs 11 by the linear image sensor 30, an optical fiber bundle 50 provided to a lower side of the transparent board 13, and a side plate 14 to fix the reflection frame 12 to the optical fiber bundle 50. Since the reflection frame 12 and the side plate 14 are used as parts of a case, no case is required and the linear image sensor 30 is directly fitted to the rear side of the transparent board 13, then the thickness is made thin by the image sensor support, the size is made small and the number of component is reduced.
Patent JP-H11139920-A (JP)
Title: Polymerization-curable composition for dental use
Inventor: FUCHIGAMI SATOSHI
IPC: A61K6/884
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of clearly discriminating both coated site and amount involved therein when applied to the teeth surface, with no developing any colored line at the margin part, and capable of seeing its sure curing on being irradiated with light. SOLUTION: This composition is obtained by compounding a photocurable composition with a coloring matter such as methylene blue or neutral red, wherein the photocurable composition comprises a radical-polymerizable monomer such as triethylene glycol dimethacrylate or 2-hydroxyethyl methacrylate and an α-diketone-based photopolymerization catalyst such as camphorquinone, while the coloring matter develops a color different from that of dentine when compound in the photocurable composition and also causes a color fading on being irradiated with light.
Patent JP-H06149271-A (JP)
Title: Sound insulating panel
Inventor: YAMADA WAKIO
IPC: G10K11/178
Filed: 1992-11-13
Abstract: PURPOSE:To provide the sound insulating panel which can reduce the vibration level on a panel so that radiated sound power from the panel decreases. CONSTITUTION:The sound insulating panel consists of the panel 1, an actuator 3 which excites it, vibration sensors 5 which detect the vibration of the panel 1, a noise detection sensor 8, and a driving part 4 which processes electric signals of a noise inputted from the sensors 5 and 8 and excites the panel 1 in the opposite phase from the noise; and the driving part 4 has a converting circuit 6 which converts the electric signals from the vibration sensors 5 into radiated sound pressure power radiated from the panel 1 and excites the panel 1 so that the radiated sound pressure converted value decreases. Therefore, high sound insulating performance is obtained over a wide frequency range.
Patent JP-H08146606-A (JP)
Title: Photopolymerizable composition, photosensitive planographic printing plate and its developing method
Inventor: ISHII NOBUYUKI
IPC: G03F7/038
Filed: 1994-11-15
Abstract: PURPOSE: To provide the photopolymerizable compound and the photosensitive planographic printing plate good in inking performance and small in paper loss at the start of printing and good inn developability by incorporating a polymerizable high molecular compound having an additionally polymerizable unsaturated bond at the terminal of the compound and the like. CONSTITUTION: The photopolymerizable composition contains the polymerizable high molecular linear compound having repeating units in the molecule and an additionally polymerizable unsaturated bond at the terminal of the molecule, a photopolymerization initiator, and an alkali-soluble resin. These repeating units are selected from the units represented by formula I and II in which R<1> is an H atom or a 1-6C alkyl group; R<2> is an H atom or a methyl group; R<3> is a 3-8 alkyl group or a phenyl group; and (n) is 0 or 1.
Patent JP-2000134548-A (JP)
Title: Image pickup device
Inventor: OKADA HIDEO
IPC: H04N5/351
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which eliminates hindrance about resolution improvement caused by light quantity difference when an image is read plural times under a situation where light quantity from a subject changes. SOLUTION: The image pickup device is provided with an optical system 1 converging image light from a subject, an image shift mechanism 2 enhancing resolution by optionally shifting the optical axis 5 of light from the system 1. A solid-state image pickup element 3 which converts an incident image into image data and outputs, and is provided on the opposite side of the system 1 across the mechanism 2. An image processor 4 performing image processing of the image data from the solid-state image pickup element 3. A detecting part 10 detecting the light quantity of light from the subject. A controlling part 11 which controls image read time in the element 3 in accordance with an output of the detecting part 10.
Patent JP-H03163373-A (JP)
Title: Pulse signal skew measuring circuit
Inventor: HAYASHIDA KIYOTOMI
IPC: H04L25/02
Filed: 1989-11-22
Abstract: PURPOSE:To measure a signal propagation time inclusive of a driver circuit and a transmission line by one pulse and to inspect an IC to be inspected with high accuracy to evaluate the capacity thereof by providing an integrator, a sample holding circuit and an A/D converter. CONSTITUTION:An input signal 300a is outputted through a driver circuit 301 to be inputted to a transmission line 303 and totally reflected from an output terminal 304 to be matched at the output terminal of the circuit 301. A driver signal 301a is compared with reference potential by analogue comparators 305, 306. Integrators 307, 308 output integration waveform signals 307e, 308e and the voltage value of the input signal is held in a sample holding circuits 309, 310 in synchronous relation to the rising of a comparator signal 305a and the falling of a comparator signal 306a. The output voltage values V1a, V2a of the sample holding circuits 309, 310 are converted to digital values by A/D converters 311, 312 in synchronous relation to the falling of the signal 305 of a delay circuit 315 to be inputted to an operation circuit 313. The average value of the voltages V1a, V2a are operationally processed by the circuit 313 and the result (the signal propagation time up to an output terminal 304) is outputted.
Patent JP-2000128116-A (JP)
Title: Method and apparatus for processing top tape and component mounting machine
Inventor: OKADA TAKESHI
IPC: B65B15/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To eliminate winding operation to improve productivity and facilitate automation in a mounting process for electronic components or the like by cutting a top tape by a cutter for processing while it is being sucked by a negative pressure when the top tape of a taped component which has been peeled off reaches a predetermined length. SOLUTION: A top tape 2 is peeled off before a component take-out position (a) and fed between two geared levers 7, 8 through a plurality of guide rollers in a path indicated by a solid line. When the top tape 2 reaches an opening 12 of a top tape processor 9 and also a component supply device 3 is positioned at the component take-out position of a rotary head, the top tape 2 is sucked toward a swarf suction duct 16 by a negative pressure applied to the duct 16. The tape 2 is cut by engagement between a rotary blade 13 and a fixed blade 14 in this state, and after being cut it is sucked into the swarf suction duct 16 for disposal. Therefore, there is no need for winding the top tape 2.
Patent JP-H08139817-A (JP)
Title: Telephone exchange
Inventor: OZAWA ISAMU
IPC: H04M3/56
Filed: 1994-11-14
Abstract: PURPOSE: To eliminate the need for use of many voice synthesis ROMs for conference talking or the like by using a ROM for voice synthesis to send PCM data subjected to vice synthesis on plural PCM highways. CONSTITUTION: The exchange is provided with a means sending PCM data to apply voice synthesis to a time slot of prescribed outgoing PCM highways 19-24 and a means sending the PCM data on the outgoing PCM highways 19-24 to a ROM 13 as an address signal, and also with the ROM 13 storing PCM codes summing the plural PCM data received as the address signal, a transmission means sending the PCM data as plural address signals onto incoming PCM highways 25-28 and a means giving the PCM data as the plural address signals to the ROM 13 within one time slot period and providing the plural added PCM data. The PCM data subjected to voice synthesis are sent onto the plural PCM highways by the ROM 13 making voice synthesis.
Patent JP-H05144059-A (JP)
Title: Disk device
Inventor: KAWABATA TORU
IPC: G11B7/121
Filed: 1991-11-20
Abstract: PURPOSE:To provide an optical disk device having a function to prevent dirt on the objective lens of an optical pickup for the purpose of keeping this objective lens clean to maintain the performance of the whole of the device. CONSTITUTION:An air flow guide part 14 is provided on an actuator cover 13 as one body. The air flow generated by rotation of a disk 12 is led onto an objective lens 11. The air flow guide part 14 is tapered toward the air exit. By this constitution, the disk device is obtained which has the simple structure and is free from maintenance and has the function to prevent dirt of the objective lens.
Patent JP-H11143932-A (JP)
Title: Estimate purchase decision system
Inventor: YUYAMA HIROYUKI
IPC: G16H10/60
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To issue the estimate sheets and to perform the comparison of estimate prices in a simple and effective way and to automatically purchase the commodities of low prices. SOLUTION: The data input/output means 5 and 6 output the estimate request data to every trader and input the estimate price data from every trader. A storage means 2 stores the estimate request data and the estimate price data which are inputted and outputted via the means 5 and 6. A control means 1 decides a trader who has the lowest estimate price as the purchasing trader based on the estimate price data stored in the means 2.
Patent JP-H02180720-A (JP)
Title: Conduit for glass
Inventor: HERUMUUTO ZORUGU
IPC: C03B7/02
Filed: 1989-11-21
Abstract: The invention relates to a channel for glass, in particular for use as a feeder, as a refiner and/or as a distribution channel of a glass-melting furnace. Known channels for glass are designed in one piece and, due to their size and weight, must be installed on site by skilled workmen. This results in long down times of the associated glass-melting furnace. The new channel can be, in particular, installed more efficiently. 
<??>The new channel (1) is composed of a plurality of channel segments (2, 3, 4), each of which butt against one another along separating planes (6, 6') extending essentially vertically and transversely to the longitudinal direction of the channel (1) and which can be braced against one another via connecting means (26, 36, 46). The novel channel can be prefabricated away from its place of installation and can be transported in individual pieces. The individual segments need only be aligned and connected to one another at the site of installation. This considerably reduces the time taken for installation of the channel and, correspondingly, the furnace down times. 
<??>The novel channel in a segment design is suitable as an alternative for all channels hitherto designed in one piece.
Patent JP-H01148752-A (JP)
Title: Electric conductive ceramic
Inventor: UDAGAWA ETSURO
IPC: C04B35/58
Filed: 1987-12-03
Abstract: PURPOSE:To obtain the title ceramic which is useful as the conductive material of a multilayered ceramic circuit substrate contg. AlN as the insulating material and has high melting point and low electric resistance by compounding ZrB2 and/or TiB2, B4C and Al4C3 in the specific ratios. CONSTITUTION:(A) ZrB2 and/or TiB2, (B) B4C and (C) Al4C3 are compounded in such a manner that 0.5-10 pts.wt. C components are regulated for 100 pts.wt. of the total amounts of A+B and the ratio of A/B weight ratio=80-90/20-10 is regulated. The material is sufficiently mixed and is thereafter sintered at about 1800 deg.C, by which said ceramic having almost equal sheet resistance as that of copper even at the high sintering temp. of about 1800 deg.C is obtd.
Patent JP-S63182427-A (JP)
Inventor: ERUNSUTO HARUDEN
IPC: D01H5/68
Filed: 1987-12-03
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-H05144973-A (JP)
Title: Polyimide multilayer circuit board and manufacture thereof
Inventor: KANEHARA KOJI
IPC: H01L23/12
Filed: 1991-11-20
Abstract: PURPOSE:To form a high quality, high wiring density polyimide multilayer circuit board in short days of manufacture in high manufacturing yield by using a laminate containing a plurality of wiring layers as one block, and electrically connecting the blocks by brazing of solder bumps. CONSTITUTION:A polyimide multilayer wiring layer 25 in which a laminate of a plurality of wiring layers 2, 5 is used as one block is formed on a hard flat plate, and its uppermost layer is formed of polyimide resin having a glass transition point. A solder bump 7 to be electrically connected to the layer 5 is formed on the layer 25 through a viahole. Similarly, a multilayer wiring layer 26 is formed, and a solder bump 17 to be electrically connected to the wiring layer is formed through a viahole. The polyimide surface of the layer 25 is superposed on the layer 26, adhered by self-adhesive properties of the polyimide resin having a glass transition point under the conditions of pressuring and heating, and solder bumps 7, 17 are further connected by brazing.
Patent JP-H01148695-A (JP)
Title: Lowering device for idling sound of propeller of ship
Inventor: NAKAYAMA MANABU
IPC: F02B61/04
Filed: 1987-12-02
Abstract: PURPOSE:To efficiently lower the bursting sound of bubbles on a water surface by providing an idle port on the bottom portion of a gimbal housing and providing a bubble dividing member on the periphery of the port and finely dividing bubbles caused by exhaust gas out of the port. CONSTITUTION:Exhaust gas discharged out of the exhaust port 26 of an engine 10 and through an exhaust pipe 28 is branched off from a main exhaust passage 29 and, after passing through a branch passage 33 and an idle hole 36, discharged out toward the lower portion in water via the idle port 32 on the lower end of a gimbal housing 18 and the opening 50 of a bubble dividing member 34. After that, although bubbles caused by this exhaust gas tend to float up due to buoyancy, these bubbles are temporarily collected into and by means of the bubble dividing member 34 and prevented from directly floating up onto the water surface. Also, the bubbles which overflow out of the dividing member 34 are finely divided by means of a plurality of ribs 52, thereby, lowering the sound which is generated when bubbles burst on the water surface.
Patent JP-2001124871-A (JP)
Title: Pendulum device
Inventor: NAKAMURA NORIHIKO
IPC: G04B45/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a pendulum device capable of giving an interest by randomly oscillating a decoration 5c with respect to an oscillation rod 2 and of protecting a supporting portion of the oscillation rod 2 by removing the oscillation rod 2 and a oscillation ball 5 during transportation. SOLUTION: The pendulum device which comprises the detachable oscillation ball 5 provided for the oscillation rod 2 is integrally oscillated with the oscillation ball 5 mounted on the oscillation rod 2. The oscillation ball 5 has the decoration 5c, a supporting shaft 5g for supporting the decoration 5c to be oscillated, a magnet 51 fixed to the decoration 5c, a decoration oscillating coil 5h for giving driving electric signals to the magnet 51 and a battery 5i for supplying power to the decoration oscillating coil 5h.
Patent JP-2000132217-A (JP)
Title: Numerical controller for rotating mechanism
Inventor: HAYASHI TOMOO
IPC: G05B19/18
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the generation of a program in a numerical controller that controls a rotation mechanism. SOLUTION: The numerical controller 3 which controls a rotation mechanism 1 where a rotary body is rotated by a driving source in linear motion is provided with a rotary axis position commanding means 311 which gives the angle position command value θ of the rotary body, a rotary radius setting means 312 which sets the rotary axis radium R of the rotary body, and a straight axis position calculating means 313 which calculates the straight axis position command value L of the driving source based on the value θ and the radium R. Since the controller 3 is provided with the means 313, it is possible to calculate the value L, to control the driving source only by giving the value θ, and generation of a program to be inputted to the numerical controller is facilitated.
Patent JP-2000126225-A (JP)
Title: Rubbing tool of finger stall type and its manufacture
Inventor: WATANABE TAKASHI
IPC: B08B1/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubbing tool of a finger stall type which is excellent in usability and safety by simply and surely engaging to a finger so as to avoid deviate-moving and coming off from the finger at the time of using. SOLUTION: A finger stall part 2 in the state of a sheath for rubbing an objective site by inserting the finger and an engaging part 3 connected with the part 2 are formed and an engaging port 4 for inserting and engaging a finger different from the finger to be inserted to the finger stall part 2 is provided at the engaging part 3.
Patent JP-S62195036-A (JP)
Inventor: JIYOUERU AAUIN GOORUDOSUTAIN
IPC: D04H1/64
Filed: 1986-12-23
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-H11142635-A (JP)
Title: Color paste to correct defect in small colored pattern and correcting method
Inventor: KUBOTA YASUO
IPC: G02B5/22
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To form a coating spot of an enough dense color without having large film thickness, without forming a large overlapped area of the spot after coating and with having good solvent resistance by preparing a paste which contains at least a coloring agent and a resin as a solid content, controlling the density of the coloring agent in the solid content to a specified range and controlling the viscosity of the paste to a specified range. SOLUTION: This paste contains at least a coloring agent and a resin as a solid content and has 30 to 80 wt.% coloring agent density in the solid content and 50 to 700 cP viscosity of the paste. If the viscosity of the paste is too low, the spot bleeds and spreads after coating. If the viscosity is too high, the top face of the coating spot is not made smooth but sharp like spinning into a thread, which results in high projection. Especially in the case for a color filter, the cell gap in a display panel is generally about 4 μm, and therefore, if the projection height exceeds 4 μm, the projection reaches the counter substrate to cause display failure.
Patent JP-H02151423-A (JP)
Title: Preparation of pallet made of synthetic resin
Inventor: HARA TOKUAKI
IPC: B29C65/78
Filed: 1988-12-02
Abstract: PURPOSE:To perform molding by a small-sized injection molding machine and to obtain a strong pallet, in performing the butt welding of two intermediate parts molded so as to be divided parallelly at the part of a beam, by upwardly shifting the position of the welded part. CONSTITUTION:The intermediate parts A, B of a pallet are molded so as to be divided at a position above a part 1/2 the total height dimension of the pallet but below a deckboard. That is, when the total height dimension of the pallet is set to L, the height dimension of the upper intermediate part up to a dividing surface 11 is set l1 and the height dimention of the lower intermediate part is set to l2, l1<l2 is formed. Since opening parts 8 are provided to the lower intermediate part B at the parts corresponding to the grid parts 5 of the upper intermediate part A, the wts. of the upper and lower intermediate parts can be made almost equal. These intermediate parts A, B having the same wt. are formed as a foam body low in an extent of foaming having a foaming agent-free surface layer by injection molding using a thermoplastic resin kneaded with a volatile heat-decomposable foaming agent. Subsequently, the end surfaces of beams are pressed to a heating plate to be uniformly melted and subjected to butt welding after the heating plate is removed.