baber/WOPTO huggingface dataset:
Patent JP-H04166818-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE HISASHI
IPC: G02F1/136
Filed: 1990-10-30
Abstract: PURPOSE:To suppress a crosstalk so as to attain improvement of a picture quality and largeness of capacity by applying drive voltage to a liquid crystal layer between a picture element electrode and a common electrode first when voltage, exceeding a threshold value of a non-linear 2-terminal thin film, is applied between a switching electrode layer and the common electrode. CONSTITUTION:A transparent non-linear 2-terminal thin film 15 is formed so as to cover a switching electrode layer 13, lead wire 14 and an internal surface of a semiconductor substrate 11. The non-linear 2-terminal thin film 15, having predetermined non-linear voltage-current characteristic, is a varistor film conducted when voltage of exceeding predetermined threshold value is applied. When the voltage of exceeding the threshold value of the non-linear 2-terminal thin film 15 is applied between the switching electrode layer 13 and a common electrode 18, drive voltage is applied to a liquid crystal layer 19 between a picture element electrode 16 and the common electrode 18. In this way, improvement of a picture quality and largeness of capacity can be attained by suppressing a crosstalk.
Patent JP-H02140611-A (JP)
Title: Distance measuring instrument for high temperature object
Inventor: ONO MASAHARU
IPC: G01C3/06
Filed: 1988-11-21
Abstract: PURPOSE:To measure a distance to a high temperature object with high accuracy even if a temperature variation and a thickness variation of the object itself are generated by constituting the title instrument of a detecting head having no distance dependency, a detecting head having the distance dependency, a transducer for converting a photodetecting head radiation light of each detecting head to an electric signal, and a computing element. CONSTITUTION:Head radiation optical energy from an object to be measured 6 which is being heated passes through a lens 2a, and photodetected by a detecting head 3 having no distance dependency, and a detecting head 4 having the distance dependency through a lens 2b, respectively. A transducer 8a converts heat radiation light received by the detecting head 3 into an electric signal, and a transducer 8b converts heat radiation light being received by the detecting head 4 into an electric signal. Also, a computing element 9 executes an operation processing for eliminating a temperature variation portion of the object to be measured 6 which is being heated from signals inputted through the transducers 8a, 8b and outputs a signal of a distance L, and displays it on a range finder 10. In such a way, even if a thickness variation of the object to be measured and a temperature variation are generated, this instrument is not influenced thereby.
Patent JP-H02186847-A (JP)
Title: Infrared network-transceiver device
Inventor: CHIYAARUZU ERU KUROOSHIYOO
IPC: H04B10/118
Filed: 1989-11-14
Abstract: PURPOSE: To control the projection angle and the illumination size of an infrared beam by providing plural illumination sources, which are arranged in a line which has a prescribed direction to a plane, and a device which directs illumination sources to a desired place on the plane together while keeping the prescribed direction between this plane and the line. CONSTITUTION: An infrared transmitter 10 in a room 12 which projects an infrared signal to a ceiling is provided with plural, for example, eight LEDs 168 placed in a line, and the line has a prescribed direction to the plane. The transmitter 10 is provided with a device which directs illumination sources to a desired place on the plane. Even if a transmitter housing 180 is rotated by a circular bearing of a flange 160 and a circular member 162 or is inclined by an inclination hinge 166, the direction of LEDs 168 is kept. Thus, the infrared signal can be transmitted with a small projection angle, and further, a small compact illumination place is maintained.
Patent JP-H05135483-A (JP)
Title: Information recording and reproducing device
Inventor: NAKAMURA YOSHIMITSU
IPC: G11B19/02
Filed: 1991-11-11
Abstract: PURPOSE:To provide an information recording and reproducing device shortening remarcably the data reproducing time of the information recording and reproducing device. CONSTITUTION:This device is provided with a medium 1 recording and reproducing data, a reproducing head 2 reading the data from the medium, a data buffer 7 storing temporalily at the time of reproducing the data and a continuous data detecting means detecting that the data is continuous when a data requirement is generated next. Then, this device is constituted so that when the data is divided and read, the look-ahead of subsequent data is performed, at the time of judging as the continuous data by the continuous data detecting means when the data requirement is received while performing the look-ahead, the lookahead is not interrupted but continued. Thus, the reproducing time of the information recording and reproducing device is shortened remarcably.
Patent JP-H08165858-A (JP)
Title: Expansion sealing device
Inventor: ERIASU UEKUSURAA
IPC: A62C2/06
Filed: 1994-11-29
Abstract: PURPOSE: To surely effect a proper sealing all over the length in a comparatively simple structure. CONSTITUTION: One sealing means 22 is provided with a first housing 50 having an outwardly opening channel 54 therein, and a second housing 56 adjustably and movably mounted in the channel 54 of the first housing 50. The second housing 56 has an outwardly opening channel 58 therein, and the inside of the channel 58 is filled with a material 60 expandable by heat. The second housing 56 is urged in the direction separate from the first housing 50 by a spring 44.
Patent JP-S62154675-A (JP)
Title: Surface light emitting diode
Inventor: HAYASHI JUNJI
IPC: C30B29/12
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a surface light emitting diode with high fiber coupled optical output by causing a dielectric layer to include two or more layers in different defraction indices and setting thickness of each dielectric layer to the value corresponding to almost 1/4 wavelength of the light corresponding to the band gap of active layer in each dielectric layer. CONSTITUTION:An n-type InP layer 2, a InGaAsP active layer 3, p-type InP layer 4, a p-type InGaAsP layer 5 are sequentially formed on an n-type InP substrate 1. Next, a circular mask is formed, etching is carried out and thereby a semicircular MESA type semiconductor layer is formed. After a metal to become a p-type contact 7 is vacuum-deposited, the p-type contact 7 is removed only from the circular part in diameter of 5mumphi from the center of upper part of circular MESA layer and a dielectric layer 8 is formed therein. This dielectric layer 8 is sequentially formed by SiO2 film, amorphous Si film, SiO2 film, amorphous Si film and thickness of SiO2 film should be 2,200Angstrom , while thickness of amorphous Si film should be 810Angstrom . After the n-side contact 9 is formed, a window 10 extract the light is formed to the part opposed to the dielectric layer 8.
Patent JP-H11131308-A (JP)
Title: Wear provided with portable cooling apparatus
Inventor: ICHIMURA NOBUO
IPC: A41D13/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a wear provided with a portable cooling apparatus having small size and light weight, exhibiting sufficient cooling effect, effective for improving the operability and useful for a rider of bicycle, etc., by using a cooling apparatus provided with a cold-keeping material and an electronic cooling element contacting its cooling part with the cold-keeping material. SOLUTION: This wear is provided with a cooling apparatus 3 composed of a cold-keeping material 4 and an electronic cooling element 5 contacting its cooling part 5a with the cold-keeping material 4. Preferably, the cooling apparatus 3 is detachably attached to the wear, a heat-dissipating member is placed on the surface of the wear and the heat-dissipating part 5b of the electronic cooling element 5 is brought into contact with the heat-dissipating member.
Patent JP-H01134625-A (JP)
Title: Micro-program controller
Inventor: MAKITA AKIHISA
IPC: G06F9/22
Filed: 1987-11-20
Abstract: PURPOSE:To decrease the number of the steps of a micro-program, to eliminate a micro-instruction between sub-routines and to speed up a processing by calling plural sub-routines with one micro-instruction. CONSTITUTION:A micro-program, which is the aggregate of a micro-instruction, is stored into the control memory CS1 of a micro-program controller and an instruction selected by a selector 2 is stored temporarily into a register CSR 3. The output of the CSR 3 is decoded by a control memory control circuit CSC 4 and distributed to respective types of a control part. Either of the output selected by a selector 10 and the output of a hardware generating address HWC or an adder 6 is held by an address register 7. Either of the outputs of a branching control circuit BRC 5 or a selector 8 is held at a register CCA 9, an address control circuit 12 gives the control address carried out next, the output of the circuit 12 is temporarily held by a coincidence address register 13 and the coincidence of the contents of the register 13 and the selector 8 is obtained by a coincidence circuit 14.
Patent JP-H08237376-A (JP)
Title: Communication system
Inventor: ANDOREASU SHIYUREETAA
IPC: H04W4/16
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To make a communication system with a relay device, a cordless terminal unit and a terminal unit with a cord more comfortable for a subscriber. SOLUTION: The cordless terminal unit 5 is taken up from an exclusive support mount 4 which is also used as a charger. A call is automatically switched or transferred from the terminal unit 3 with a cord to the cordless terminal unit 5 by the control of a signal to detect the taken up cordless terminal unit 5.
Patent JP-H01137455-A (JP)
Title: Method for reproducing rotary head type tape recorder
Inventor: TAKI TETSUYA
IPC: G11B15/467
Filed: 1987-11-20
Abstract: PURPOSE:To perform the tracking control and to satisfactorily reproduce a signal by increasing the rotational speed of a rotating drum to the standard rotational speed which is twice as high as the regulated rotational speed of the long-time mode and stopping the sampling of a tracking error signal during two traces following at every two continuous traces. CONSTITUTION:A gate circuit 13 or the like which selectively supplies sampling pulses SP1 and SP2 to sample-and-hold circuits 5 and 7 at the time of reproducing in the long-time mode is provided to perform the tracking control. That is, when a magnetic tape recorded in the long-time mode where the tape traveling speed and the drum rotational speed are set to 1/2 of standard those is reproduced, the tape traveling speed is set to a prescribed traveling speed of the long-time mode which is 1/2 of the standard traveling speed and the drum rotational speed is set to the standard rotational speed which is twice as high as the prescribed rotational speed of the long-time mode. Sampling is stopped during two traces following at every two continuous traces. Thus, the tracking control is performed to satisfactorily reproduce a signal.
Patent JP-2000109143-A (JP)
Title: Foamed synthetic resin-molded vessel
Inventor: HANE TAKAO
IPC: B65D43/20
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance a precooling effect through the circulation of cooling air; thereby improving the refrigeration effect, and allow the content to be visible readily. SOLUTION: The vessel includes a bottom surface and side wall raised from the outer periphery of the bottom surface, and is composed of a rectangular foam synthetic resin vessel body 1 having its upper surface opened and a rectangular lid member 2 to seal an upper opening part of the vessel body with the lid; which there are provided with mutually fittable connection parts 5, 6, 7, 8 on one upper surface at both side walls opposite to each other of the vessel body 1 and the opposite surface of the lid member corresponding to the upper surface. Furthermore, each mutually slidable structure 3, 4 is made at the other opposite both side walls of the vessel body and both sides of the lid member corresponding to the side walls.
Patent JP-S63148996-A (JP)
Title: Production of optically active 1,1'-binaphthyl-2,2'-diol
Inventor: MIYANO SOTARO
IPC: C12P7/22
Filed: 1986-12-12
Abstract: PURPOSE:To readily obtain the titled diol useful as a key compound for asymmetric reaction, etc., in high asymmetric selectivity, by hydrolyzing a lower fatty acid diester of racemic binaphthol with lipase. CONSTITUTION:(A) A lower fatty acid diester of 1,1'-binaphthyl-2,2'-diol, e.g. a compound expressed by formula I, etc., is hydrolyzed with (B) lipase to afford the aimed diol, e.g. a compound expressed by formula II, etc. The above- mentioned lower fatty acid is preferably a 2-6C lower fatty acid and lipase is preferably porcine pancreatic lipase. The hydrolysis is preferably carried out in a two-phase system of an organic phase containing a substrate dissolved in an organic solvent and a phosphoric acid buffer solution.
Patent JP-H09108823-A (JP)
Title: Method for pouring molten metal and device therefor
Inventor: SATO JIRO
IPC: B22D35/04
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal pouring method which can effectively pour molten metal into a sprue arranged an arbitrary fixed position of a mold flask, and a device therefor by holding the positional relation (L, H) between the dropping starting point of the molten metal poured from the pouring hole of a ladle and the sprue of the mold flask through the molten metal pouring work by tilting the sector-form ladle. SOLUTION: The sector-form ladle 1 holding the molten metal is tilted with a driving means providing a sector gear 3 to pour the molten metal into the mold flask. At this time, the sector-form ladle 1 is made to be possible to tilt while using the molten metal pouring center set at the molten metal dropping starting point or near this point of the pouring hole 2 of the ladle as a ladle tilting center O1 , and the sector gear 3 has the turning center O2 at the different position to the ladle tilting center O1 of the sector-form ladle 1. Then, the sector- form ladle 1 is tilted while centering the ladle tilting center O1 by driving with the sector gear 3 which turns while centering the turning center O2 .
Patent JP-S63148984-A (JP)
Title: Crystallization of spherical protein
Inventor: MAEDA KOJI
IPC: A23L7/10
Filed: 1986-12-12
Abstract: PURPOSE:To obtain large-sized spherical granular protein crystals, by dialyzing a low-purity spherical protein solution in an ammonium sulfate solution, alcohol solution or polyethylene glycol solution or in a buffer solution at a pH near the isoelectric point of the above-mentioned protein. CONSTITUTION:Spherical protein, e.g. alpha-amylase inhibitor, etc., is dissolved in a low concentration of <=2% in tris hydrochloric acid buffer solution, etc., adjusted to neutral, weak alkaline or weak acidic condition in a concentration as low as <=2%. The above-mentioned solution is then charged into a tube made of a semipermeable membrane, e.g. 'Visking(R)' tube, etc., then dialyzed in an aqueous solution of ammonium sulfate in about 1.0-1.2M concentration, aqueous solution of polyethylene glycol in about 2-6wt%/vol% concentration or an aqueous solution of an alcohol in about 15-25vol/vol% concentration to crystallize the protein. Alternatively, the protein solution charged into the tube is dialyzed in a buffer solution at a pH adjusted to about the isoelectric point of the protein to deposit the crystals. Operation temperature is preferably 4 deg.C-room temp.
Patent JP-H08150508-A (JP)
Title: Coil lead wire cutting device
Inventor: FUKUDA NORIBUMI
IPC: B23D15/00
Filed: 1994-11-29
Abstract: PURPOSE: To enable a longitudinal thin lead wire to be easily and stably cut to the specified length by providing a holder on which a recessed part for receiving a guided coil on the lower end of a vertical hole of a guiding means so that it may be laterally moved, and fixing cutter members on a facing part of the vertical hole to the recessed part. CONSTITUTION: A vertical hole 24 of a rotational member 6 is matched to the position communicated with a holding hole 20 of a holder 3, and cutting control is started. A lead wire is cut by disc-like cutter members 13a, 13b provided on the facing part of a lower frame 3 to the rotational member 6 in the position where the rotational member 6, one side cutter member 13b of a cutting means 7 and a receiving plate 17 are integrally turned by a driving part 8 and a sharing hole 23 is closed. Subsequently, a cut and adjusted material subjected to cutting is dropped and discharged downward when a relief hole of the receiving plate 17 reached the lower position of the holding hole 20.
Patent JP-2001117515-A (JP)
Title: Display device
Inventor: TSUBOI KAZUO
IPC: G09F13/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To decrease an irregular luminance while increasing the luminance and to improve the visibility. SOLUTION: The main exiting direction of light from a surface mount-type LED4 is controlled to be almost parallel to the display plane so that the most of the exiting light from LED4 is scattered and reflected on the reflection face of the inner wall 12-1 of an LED holder 12 and guided to a diffusion plate 3.
Patent JP-H01135652-A (JP)
Title: Cleaning device of ink jet head
Inventor: SAWAI TAKAHIRO
IPC: B41J2/135
Filed: 1987-11-20
Abstract: PURPOSE:To achieve reduction of the number of pieces of parts and miniaturization of the title cleaning device by rendering unnecessary a supply system of cleaning solution, by a method wherein a cleaning blade is dipped into a solution containing respective specific amounts of high viscous and low viscous alcohols, and is impregnated with the solution to a wet state. CONSTITUTION:An upholding part 32 of a cleaning blade 31 prepared by integrally molding a porous structure of foam urethane or the like is supported to an arch support 35 with pins 36, 36. The cleaning blade 31 prepared by molding a porous structure is dipped in about 5min into solution which is preliminarily manufactured of 60-70wt.% high viscous alcohol difficult to be evaporated like gkycerol or the like, 10-20wt.% low viscous alcohol like ethanol or the like, and balance of water. Since the high viscous alcohol with which the cleaning blade is impregnated hardly evaporates even though along term has elapsed, the cleaning blade can be kept in a wet state.
Patent JP-H04167835-A (JP)
Title: Error rate deterioration check system and circuit
Inventor: YUASA HIDEJI
IPC: H04L25/02
Filed: 1990-10-31
Abstract: PURPOSE:To set a desired monitor block immediately even when an error rate setting signal is revised in a direction to decrease a monitor block by detecting a rate of a change in the error rate setting signal and resetting a counter when a change point is detected. CONSTITUTION:A change point detection circuit 6 detects a change point of an error rate setting signal from an input terminal T2 and sends a reset signal to a counter 1' every time a change point is detected. The counter 1' receives a reset signal from both the circuit 6 and a selection circuit 3, counts a clock signal (a) and sends the result to a decoder 2. The decoder 2 decodes N-ways of decode values so as to generate a pulse for set N-ways of measured blocks and sends N-ways of decode pulses (f) to the circuit 3. The circuit 3 selects one output (g) from the pulse (f) by the error rate setting signal to reset the counter 1 and an error counter 4. Thus, the desired monitor block is immediately set and no setting wait time is required.
Patent JP-H08163548-A (JP)
Title: Video door phone set
Inventor: NAGAYAMA MUNEHITO
IPC: H04N7/18
Filed: 1994-11-29
Abstract: PURPOSE: To install plural camera slave sets used to send a video signal, a voice signal and a call signal onto a common bus connecting to a master set. CONSTITUTION: A master set MQ1 and plural camera slave sets PQ1 to PQ8 are connected by common buses L1 to L6 through which a video signal f1 , a voice signals f2 and a call signal f3 are sent. Each video camera 1 is connected to the common video buses L1 , L2 , via a constant circuit means 6 and termination R1 , R2 are provided respectively to the ends of the common video buses L1 , L2 . Furthermore, each slave set microphone 2 is connected to the common video buses L1 , L2 , via a constant current circuit means 7 and a terminator R3 is provided to the end of the common video buses L1 , L2 . Furthermore, each DTMF generator (call signal generating circuit) 12 is connected to the common data buses L5 , L6 via a constant current circuit means 13 and a terminator R5 is provided to the end of the common data buses L5 , L6 .
Patent JP-H10180333-A (JP)
Title: Efficiency improving method for continuous treating line and its device
Inventor: SOTANI YASUHIRO
IPC: B21C49/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the continuous treating line for a strip by increasing the speed itself of the treating line with a simple method. SOLUTION: This device is provided with a continuous pickling device 5 executing the continuous treating while making the strip pass through at a prescribed speed, a looper 4 being provided in the inlet side of the continuous pickling device 5 and storing the strip, welder 3 being arranged in the upstream side of the looper 4 and joining the tail end of a preceding coil and the tip end of a succeeding coil, and an uncoiling device 1 uncoiling the preceding coil and the succeeding coil. In this case, plural coils are previously joined to form a long coil in coil length, and the long coil is charged into the uncoiling device 1.
Patent JP-H09140032-A (JP)
Title: Clamp for wire harness
Inventor: HIURA YASUHIRO
IPC: B60R16/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a clamp for a wire harness being capable of enlarging the application range of the panel thickness of a vehicle body panel, creating a low cost and securing a retaining power without creating abnormal sound or the risk of dropping wire harness. SOLUTION: A binding member 7 of wire harness W/H and a clip member 8 for securing by inserting to a mounting hole of a vehicle body panel are formed separately, and an inserting hole 7e is provided in the binding member 7. An inserting and attaching portion 8a, which is to be inserted into the inserting hole 7e of the binding member 7, is provided at the clip member 8. An attaching portion and a whirl-stop having a different inserting depth for the inserting and attaching portion 8a of the clip member 8 are provided in multiple stages in the inserting hole 7e of the binding member 7.
Patent JP-H11128602-A (JP)
Title: Spray evaporator
Inventor: HIRANO HISAYOSHI
IPC: B01D1/30
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a spray evaporator in which gas-liquid separation can be easily performed. SOLUTION: In a spray evaporator in which feed liquid 14 in an evaporator 13 is forcedly circulated by a pump 15 while heated by a heater 16 and it is sprayed into the evaporator 13 through a spray nozzle 12 to subject it to self- evaporation, a spray box for arranging the spray nozzle 12 is fitted to the evaporator 13 in the tangential direction of the evaporator diameter, and after the feed liquid 14 sprayed from the spray nozzle 12 is subjected to self- evaporation in the spray box, it is introduced into the evaporator 13 from the tangential direction of the evaporator diameter, allowing gas-liquid separation to be easily performed, permitting waste liquid 14 to highly be concentrated without being scorched on the heat transfer surface.