baber/WOPTO huggingface dataset:
Patent JP-H0237886-A (JP)
Title: Projection type liquid crystal television receiver
Inventor: KUBOTA TADASHI
IPC: H04N5/66
Filed: 1988-07-28
Abstract: PURPOSE:To simply receive, project and display a television signal to constitute one frame with plural fields by providing a driving control circuit to control a driving part to synthesize to the picture to display to a liquid crystal displaying panel and oscillate a reflecting plate. CONSTITUTION:After a first field is projected and displayed, a driving control circuit 10 to synchronize to the picture displayed to a liquid crystal displaying panel 1 and control a driving part 9 and one or plural driving parts 9 are used and the position of the reflecting plate 6 is physically moved. Thereafter, a second field is projected and displayed and only the number of the fields to constitute one frame by the procedure is repeated and displayed. Thus, with a liquid crystal displaying panel 1 to be able to display only the number of the scanning lines for one field, a television signal to constitute one frame of plural fields can be received, projected and displayed.
Patent JP-S6344131-A (JP)
Title: Spectrophotometer
Inventor: YOSHIKAWA OSAMU
IPC: G01J3/28
Filed: 1986-08-12
Abstract: PURPOSE:To enable a correct spectrum to be obtained by using a light detector of a type wherein sensitiveness characteristics are proportional to the 1/n-th power of an input and correcting the output of the light detector by data processing. CONSTITUTION:A light detector of a type wherein sensitivenss characteristics are proportional to the 1/n-th power of an input is used and a light detection signal is obtained as a voltage signal at a junction between a photoconductive element P and a resistor R. Only the AC components of the light detection signals are inputted to an amplifier A via a coupling capacitor C. The output of the amplifier A is sampled by a sampling circuit S and taken in a RAM via an A/D converter AD. The operating program of a computer CPU is stored in a ROM and the computer CPU applies the corrective calculation of the distortion of the characteristics of the photoconductive element P to the output of the amplifier A, namely, photometric data taken in the RAM according to the program. On the basis of the corrected data, the algorithm of Fourier transformation is executed and a result is displayed D as the data of a spectrum.
Patent JP-H0513696-A (JP)
Title: Signal transmission circuit
Inventor: ONUKI KATSUMI
IPC: H01L29/78
Filed: 1991-07-03
Abstract: PURPOSE:To prevent damage of an output buffer at the time of failure in power supply to an input buffer, in a signal transmission circuit having a MOS output buffer, a MOS input buffer with an output signal of the output buffer as an input, a clamp circuit for protecting the input buffer and a power supply circuit for supplying power to the input buffer. CONSTITUTION:A power supply comparison circuit 200 for comparing a power supply level to an input buffer 7 with a reference value is provided, wherein when the comparison result shows detection of a drop in the level, an output buffer 3 is set at high impedance.
Patent JP-H0854054-A (JP)
Title: Control circuit
Inventor: HIRAYAMA SHIGERU
IPC: F16H63/42
Filed: 1994-08-11
Abstract: PURPOSE:To perform the alarm of failure in operation of a gear position sensor to an operator by feeding an alarm output when an output from the gear position sensor is not changed during a time in which an output from a car speed sensor is changed from a speed zero to a given speed. CONSTITUTION:A control circuit 5 inputs a detecting output from a car speed sensor 1 to decide whether or not a car speed is zero. When a car speed is not zero, input of an output signal from a gear position sensor 4 is started and continued. It is then decided whether or not a car speed attains a given speed V (45<=V<=60km/h) and when the carp speed attains the given speed V, it is decided whether or not an output from the gear position sensor 4 is changed during a time in which it attains the given speed. When a gear shift lever is not returned to a neutral position even one time, it is decided that abnormality occurs to the gear position sensor 4 and an alarm output is fed to an alarming device 6. When the alarming device 6 receives an alarm output from a control circuit 5, an alarm buzzer 7 is sounded and an alarm lamp 8 is lighted ON to announce the occurrence of an abnormal state.
Patent JP-2000007974-A (JP)
Title: Green ink composition for printed wiring board using halogen-free coloring pigment
Inventor: FUSEGAWA KUNIAKI
IPC: C09D11/101
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a photocurable and/or heat-curable green resist ink composition using a halogen-free coloring pigment that can form a resist film excellent in film properties of chemical resistance, nonelectrolytic gold plating resistance, electrical insulating properties, adhesion, hardness or the like and to diminish problems attending the disposal of a printed wiring board. SOLUTION: A green ink composition comprises (A) a halogen-free blue pigment, (B) a halogen-free yellow pigment, (C) a curable resin, (D) a curing catalyst and (E) a diluent such that the blue pigment (A) and the yellow pigment (B) are blended in a ratio sufficient to be colored green. The use of either one of an ultraviolet-curable resin and a heat-curable resin as a curable resin (C) results in forming an ultraviolet-curable composition or a heat-curable composition, respectively, while the use of both of them results in forming an ultraviolet- and heat-curable composition.
Patent JP-S5890698-A (JP)
Inventor: HARIMA KATSUNORI
IPC: G10K9/22
Filed: 1981-11-25
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-H1040888-A (JP)
Title: Battery cover lock structure for electronic equipment
Inventor: YAMADA HIROYASU
IPC: H01M2/10
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a battery cover lock structure for electronic equipment capable of fixing a case for electronic equipment to a battery cover in a simple structure for smooth locking/unlocking operation. SOLUTION: For a case 10 and a battery cover 20, fixed walls 16, 22 are respectively provided to overlap each other, when an opening 17 is blocked by a battery cover 20. The fixed walls 16, 22 have through-holes 14, 21 for communicating with each other in the thickness direction. When the opening 17 is blocked by the battery cover 20, a fixture is inserted into the through-holes 14, 21 in the fixed walls 16, 22 to fix the fixed walls 16, 22, so that the battery cover 20 can be locked to the case 10.
Patent JP-H06186131-A (JP)
Title: Measurement of optical conductor and device for executing measurement thereof
Inventor: RAINAA KOSAATO
IPC: G01M11/00
Filed: 1993-07-30
Abstract: PURPOSE: To measure optical transmission characteristic quantity accurately by allowing the transmission beam area of an optical transmitter to be inputted/coupled in/with an optical conductor for classsifcation along the inputting/coupling section of the optical conductor through light spot, detecting reception beam area of the optical conductor to be measured by means of a reception element and generating separable measurement signals. CONSTITUTION: Transmission elements TE0 to TEm are provided in a transmission line SZ within an optical transmitter OT1, and the transmission line SZ is provided adjacent to the coupling area of a bending coupler BK1. The elements TE0 to TEm are subject to time-sharing driving to generate beam electromagnetic fields TF0 to TFm, and light spots LF0 to LFm are directed successively so as to allow the measurement signals to be inputted/coupled in/with the optical conductor selectively. They enter into an optical receiver through a multiple connecting device, and they are similarily outputted and coupled in a tangent direction by using a bending coupler BK2, and further they are detected sequentially by reception elements TE0 to TEM. Then, after they are scanned by an optical sensing element, they enter an evaluating device to be evaluated individually and they are indicated finally.
Patent JP-H0240882-A (JP)
Title: Soldering method
Inventor: KIMURA KEIJI
IPC: G11B5/60
Filed: 1988-07-29
Abstract: PURPOSE:To prevent a break of wire by covering a magnet wire with a tube, a partial cylindrical part of which is notched, fixing and positioning the tube, along each conductor of a conductor pattern to which the magnet wire is to be soldered, in a groove provided on one side of each conductor. CONSTITUTION:A magnet wire 6 from a magnet head is covered with a protective tube 9 having a notch 8 on a part of its cylindrical unit. Next, the tube 9 is fixed and positioned, along each conductor 3 of conductor pattern to which the magnet wire 6 is to be soldered, in a groove 7 provided on one side of each of these conductors 3, then the magnet wire 6 and the conductors 3 are soldered together. In this way, the magnet wire 6 can be held without being hurt, thus a break of wire can be prevented.
Patent JP-H0476308-A (JP)
Title: Device of detecting flow rate for hot water supply machine
Inventor: KITO AKIHITO
IPC: F23N5/14
Filed: 1990-07-18
Abstract: PURPOSE:To detect the flow rate in a hot water supply machine at a low cost by providing a second temperature sensor upstream or downstream of a delivered hot water temperature sensor and seeking delay time found between the temperature with time of the delivered hot water sensed by those sensors and the temperature with time sensed by the second temperature sensor and taking the value given by dividing the product of the distance between both temperature sensors and the channel area by the delay time as the flow rate of the hot water through a heat exchanger. CONSTITUTION:For instance, if the flow rate of the hot water going through a heat exchange pipe 11 is increased from Q1 to Q2 at time t1 by a hot water supply cock without changing a set temperature, the delivered hot water temperature Ha decreases transiently and then increases due to the delay in sensing caused by the fact that the position of installation of a delivered hot water temperature sensor 26 is away behind the outlet of the heat exchange pipe 11, and the temperature Ha changes to return to a set temperature after overshooting. And, a second temperature sensor's temperature Hb changes as the delivered hot water Ha. The shape of variation wave of the delivered hot water temperature Ha is, therefore, behind the shape of variation wave of the second sensor temperature Hb. This delay time T1 is the time taken by the hot water to travel from near the second temperature sensor 27 to near the delivered hot water sensor 26. Accordingly if the distance between both temperature sensors is L and the cross sectional area of the channel in the heat exchange pipe 11 is S, the flow rate Q1 is given by the formula I.
Patent JP-H0354517-A (JP)
Title: Optical isolator
Inventor: IWATSUKA SHINJI
IPC: G02B27/28
Filed: 1989-07-21
Abstract: PURPOSE:To suppress the influence of temperature variation by combining the loss characteristic of an angle of Faraday rotation canceling an absorption loss characteristic in a multi-stage optical isolator constituted by connecting N stages of optical isolators including Faraday rotators arranged between 1st and 2nd polarizers. CONSTITUTION:In an example wherein the Faraday rotator 8 of the multi-stage optical isolator constituted by connecting N stages of optical isolators, the loss characteristic C due to temperature variation in the angle of rotation of the Faraday rotator 8 is obtained. The loss characteristic C due to the temperature variation in the angle of the Faraday rotation decreases monotoneously with temperature almost at center temperature to cancel the absorption loss characteristic B having a positive temperature coefficient. For the purpose, the absorption loss characteristic B and loss characteristic C are combined together to obtain the total loss characteristic A which is nearly flat to the temperature variation. Therefore, the loss characteristic of the optical isolators has a little variation with temperature.
Patent JP-H1023334-A (JP)
Title: X-ray video device
Inventor: SAWADA HIROSHI
IPC: A61B6/00
Filed: 1996-06-30
Abstract: PROBLEM TO BE SOLVED: To always exactly attain the correction of a picture distortion even in the case of any direction or condition of an image pickup system. SOLUTION: After picture data obtained by image picking-up only a subject 10 are stored in a picture memory 17, the picture data obtained by image picking-up the subject 10 and a reference pattern 12 while the reference pattern 12 is inserted in front of the subject 10 are stored in a picture memory 18. Subtraction between those pictures is operated by a subtracted 19, and data related with picture distortion are obtained by comparing a picture after the subtraction with the data of the reference pattern, and transmitted to a correction arithmetic device 21. Then, the picture data read from the picture memory 17 are corrected in accordance with the distortion data.
Patent JP-2001021896-A (JP)
Title: Liquid crystal alignment layer, and liquid crystal display device utilizing the same
Inventor: OTAKE TADASHI
IPC: G02F1/1337
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide liquid crystal alignment layer manufactured with a new chemical adsorption substance with excellent productivity, being uniformly and toughly fixed to a substrate, being excellent in thermal stability and controllability of aligmnent, besides being transparent and realizing a wide viewing angle and having layer thickness of a nanometer level and a liquid crystal display device utilizing the same. SOLUTION: The liquid crystal alignment layer incorporated in the liquid crystal display device is composed of a monolayer thin film consisting of adsorptive molecules having a chemical bond unit expressed by the formula chemically adsorbed to the substrate surface on which electrodes are formed with a siloxane bond. Furthermore, the pretilt angle and/or the pretilt azimuth of the liquid crystal molecules contained inside the cell gap are/is controlled by the incline of the long axis of the adsorptive molecules with respect to the substrate surface and/or its orientation bearing.
Patent JP-H0239355-A (JP)
Title: Document producing device
Inventor: EZAKA HIRONORI
IPC: G06F17/21
Filed: 1988-07-29
Abstract: PURPOSE:To easily print both addresses of a sender and a receiver of a reply- paid postcard with a document producing device having an address printing function for reply-paid postcards by storing the receiver address data in a state where both the sender and the receiver can be recognized. CONSTITUTION:An address data buffer 2 stores the receiver address data in a state where both a sender and a receiver are identified. When the print is designated for the reply receiver'address, the address data on the sender read out of the buffer 2 is printed at the receiver print position of an address writing part of the reply-paid side of a reply-paid postcard. While the receiver address data read out of the buffer 2 is printed at the sender print position of the address writing part of the reply-paid side of the postcard. Thus it is possible to print both addresses of the sender and the receiver of a reply-paid postcard with use of the common address data.
Patent JP-H0476731-A (JP)
Title: Pipeline type microprocessor assembler processing system
Inventor: OHAMA TETSUO
IPC: G06F9/38
Filed: 1990-07-18
Abstract: PURPOSE:To form an object program having high execution efficiency by analyzing the address of an assembler instruction for accessing a memory and executing scheduling based upon the analyzed result. CONSTITUTION:This assembler processing system is constituted of an assembler instruction string 1, a reference block detection part 2, a reference block 3, a data depending relation analyzing part 4, data depending relation information 5, a memory access analyzing part 6, a scheduling part 7, an assembler instruction string 8, an object output part 9, and an object module 10. The address of the assembler instruction for accessing the memory is analyzed and the analyzed result is used for scheduling. Consequently, the pipeline type microprocessor assembler processing system improving the execution efficiency of an object module can be obtained.
Patent JP-H1141951-A (JP)
Title: General-purpose inverter
Inventor: IKESHITA WATARU
IPC: H02M7/48
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose inverter, for which the specification can be modified, addition to functions can be performed by the user side and the machine can be replaced without removing all the wiring during repairing and which needs minimum spare parts without a large number of parts otherwise required, having different combinations between the main circuit section and the control circuit section by kind, capacity and specifications of a power source. SOLUTION: A main circuit unit 10 is constituted of a converter module for performing AC/DC conversion, a main capacitor circuit, an inverter module for performing inverse conversion of DC/AC, and a base drive circuit for driving the inverter module, as well as a control unit 50 containing a frequency input circuit and a microcomputer outputting base control signals, created through base control signals for voltage and frequency corresponding to the command signals from the frequency input circuit which are output to the base drive circuit are constituted as individual unit structural bodies. When the main circuit unit 10 and the control unit 50 are mechanically coupled in a separable and replaceable manner with screws 100 or the like and are electrically connected by male and female connectors in a push-pull manner.
Patent JP-S6168810-A (JP)
Inventor: KOJIMA KEIICHI
IPC: H01B7/08
Filed: 1984-09-11
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-H0239546-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: KIKUCHI TADAO
IPC: H01L21/56
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the swelling and moistening of the sheating material of an electrolytic capacitor by covering the electrolytic capacitor beforehand with epoxy resin that does not contain any organic solvents, hardening it, and after that covering the whole hybrid integrated circuit with low-viscosity epoxy resin. CONSTITUTION:After each part including an electrolytic capacitor 1 is mounted on a substrate 4, the electrolytic capacitor 1 is partially covered beforehand with epoxy resin 2 that does not contain any organic solvents, and the resin 2 is hardened. After that, the whole hybrid integrated circuit is dipped in liquid epoxy modified phenol resin with low-viscosity, for example, and the attached resin is heated and hardened to form sheath-coating 3. As the electrolytic capacitor 1 has been covered and protected partially be forehand with epoxy resin in this way, the organic solvent contained in the epoxy modified-phenol resin does not come into contact with the electrolytic capacitor 1 directly. Besides, the resin creeps into the whole hybrid integrated circuit well as the viscosity is low.
Patent JP-H05194993-A (JP)
Title: Cleaning composition
Inventor: GIYARESU CHIYAARUZU JIEFURII
IPC: C11D7/26
Filed: 1992-07-17
Abstract: This invention relates to a composition for cleaning contaminated electronic substrates. The compossition comprises a blend of 2-30% w/w of ethoxyethoxy ethanol and at least one other glycol ether derivative selected from butoxyethoxy ethanol, methoxypropoxy propanol, ethoxypropoxy propanol and C1-C5 monocarboxylic acid esters thereof. These esters are more environmentally safe and more user friendly than halohydrocarbons used hitherto for cleaning fluxes and solders from circuit boards.
Patent JP-S6346898-A (JP)
Title: In-channel communication system
Inventor: TANABE SHIRO
IPC: H04Q11/04
Filed: 1986-08-15
Abstract: PURPOSE:To secure the time series property of signals in the same call by fixedly assigning used communication channels to terminal storage positions such as subscribers and trunks, which transmit and receive signals, by package numbers or intra-package circuit numbers. CONSTITUTION:When a subscriber 11 originates a call, a TP detects it and transmits call information to a CP. If a communication channel is assigned to one time slot at every highway at this time, the storage position is converted to the highway number. The TP takes out the circuit number from information of the terminal storage position, where the signal is generated, and takes out lower-order bits of the circuit number in accordance with the number of communication channels between processors and defines the value of them as the highway number of the highway to which the call should be sent. Since two highways are connected to one terminal unit (TU) in the figure, the communication highway is determined by the even/odd of the circuit number. Thus, the time series property of signals in the same call of signals from units TU1-TU4 to a central unit (CU) 5 and signals from the CU 5 to units TU1-TU4 is secured.
Patent JP-S6436246-A (JP)
Title: Message communication system
Inventor: ISHIZAWA YASUHISA
IPC: G06F13/00
Filed: 1987-07-31
Abstract: PURPOSE:To keep the storage of a mail requiring preservation necessary for further preservation that is, erasing quickly unrequired mails by deciding the optimum storage period at every mail in a message communication system having a mail box. CONSTITUTION:An MHS message handling system 1 connecting to plural terminal equipments 2 consists of an MHS host computer 3 (MHS host) controlling message communication and a mail box 4. A mail deposited from a terminal equipment is registered by a mail box 4 by the MHS host 3 in the MHS 1. The mail (message) consists of an envelope 5 and a content 6 (text), the MHS host 3 analyzes the envelope of the message and sets a designated value to the storage period if the storage period is designated. When no storage period is designated, whether or not the mail is a fast delivery mail is checked and the number of simultaneous deliveries is analyzed, and the optimum storage period is decided by the result of analysis and the storage period of the message is managed based on the obtained storage period.
Patent JP-H0354584-A (JP)
Title: Wet developing device
Inventor: YAMANASHI MOTOAKI
IPC: G03G15/10
Filed: 1989-07-24
Abstract: PURPOSE:To speedily remove a developer remaining inside a sponge developing roller by air after development is completed by supplying air with pressure to the inside of the developing roller together with a developer. CONSTITUTION:A photographic sheet sucked by a drum 1 is electrified and exposed through the rotation of the drum 1, and arrives at a developing position. In development, the developing roller 2 is pushed against the drum 1, and a developer pumped by a pump 9 from a developer tank 10 is supplied to a sponge 4 through the nozzles 5 of an inner tube 3 in the developing roller 2. Upon the completion of development, the developing roller 2 is separated from the drum 1, and the developer supply pump 9 stops operation. At this time, an air supplying pump 12 is activated and pressurizes the inner tube 3 to supply air. Ultimately, an excessive developer residing in the sponge 4 is pushed out.
Patent JP-S6082994-A (JP)
Inventor: ISHIYAMA TAKAO
IPC: G21C7/16
Filed: 1983-10-14
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。