baber/WOPTO huggingface dataset:
Patent JP-S63197056-A (JP)
Title: Magnetic disk device
Inventor: NAKAMURA AKIO
IPC: G11B21/20
Filed: 1987-02-12
Abstract: PURPOSE:To enable the stable recording and reproducing with good following property by providing a 1st arm part extending approximately parallel with along the moving direction of a carriage and a 2nd arm part bent perpendicularly from the end of the 1st arm part and fitting a gimbal at an end part of the 2nd arm part. CONSTITUTION:An arm 13 is formed of elastic sheet metal comprising the 1st arm part 131 extending approximately parallel with along the moving direction of the carriage 1 and the 2nd arm part 132 bent perpendicularly from the end of the 1st arm part 131. Then, the gimbal 4 mounted with magnetic heads 6 and 7 is fitted at the end part of the 2nd arm part 132. By not only the elasticity of the gimbal 4 but also the spring property of the arm 13 in its own elasticity, natural resonance frequencies of the heads including the arm 13 and gimbal 4 and a suspension part 5 are raised up. In this way, the following property against the flexible magnetic disk 9 in its minute waviness and surface variations, etc., is improved and hence the stable recording and reproducing are carried out accordingly.
Patent JP-H06241533-A (JP)
Title: Radiant panel type air conditioner
Inventor: MITANI TOSHIKAZU
IPC: F24F5/00
Filed: 1993-02-19
Abstract: PURPOSE:To make the title air conditioner display a sufficient cooling capacity while preventing dew formation, by a construction being inexpensive and abundant in versatility. CONSTITUTION:While water 4 which is cooled down by an evaporator 15 and of which the temperature is measured by a second temperature sensor 9 is made to circulate through a radiant panel 1 for an indoor space R, a first temperature sensor 8, a humidity sensor 18 and a dehumidifier 19 formed of a tube made of a water vapor transmitting film are provided in a duct 16 through which indoor air is made to flow and circulate by a fan 17. A cooling target temperature of the water is calculated by a controller 20 on the basis of a room temperature measured by the first temperature sensor 8 and a set room temperature, and the capacity of the evaporator 15 is regulated so that a temperature measured by the second temperature sensor 9 be the cooling target temperature. By the controller 20, besides, a dew point is calculated on the basis of the measured temperature and a relative humidity obtained by the first temperature sensor 8 and the humidity sensor 18, this dew point is compared with the cooling target temperature, and when the latter is equal to or lower than the former, the dehumidifier 19 is made to operate.
Patent JP-H01205351-A (JP)
Title: Locking control system
Inventor: NAKAMURA NAOTAKA
IPC: G06F12/00
Filed: 1988-02-12
Abstract: PURPOSE:To minimize cost required for lock by executing update when an access is accompanied with the update of data and abbreviating the check of lock at the time of access except for the above case. CONSTITUTION:When there is an access request from a transaction, a buffer control means 2 checks whether a data block concerned exists or not in a buffer group corresponding to the transaction. If it does not exist, a lock calling means 5 is started, and the data block is loaded. If it exists, a control information read means 3 reads access control information of a buffer concerned from an access control information storage means 1. When information is read furthermore, access control information is a collation lock, and the access request at that time is accompanied with update, the means 5 is started, but the processing terminates without starting the means 5 except for the above case.
Patent JP-2000228589-A (JP)
Title: Led mounting spacer
Inventor: KURITA TOYOJI
IPC: H05K7/12
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an LED mounting spacer, which does not make the front ends of LEDs positionally unstable even when a plurality of LEDs are vertically mounted on a printed board in horizontal states, does not require any parts, etc., for alignment, and can be changed in shape in accordance with the height of the mounted LEDs. SOLUTION: An LED mounting spacer is provided with a main body, two first through holes 11, and two second through holes 12. The spacer is also provided with a first projection 13 erected on one surface of the main body from which the first through holes 11 are bored, a first insertion hole 14 into which an LED 30 or the first projection 13 can be inserted, a second projection 15 erected on one surface of the main body from which the second through holes 12 are bored, and a second inserting hole 16 into which the second projection 15 can be inserted. In addition, the spacer is also provided with a guide member 20 having two bar-like guide sections 21 with inclined surfaces 22 at their front ends. When the guide sections 21 are respectively inserted into the first through holes 11, the holes 11 and the second through holes 12 are almost completely closed.
Patent JP-H05230193-A (JP)
Title: Production of aromatic polyester
Inventor: MATSUMURA SHUNICHI
IPC: C08G63/181
Filed: 1992-02-18
Abstract: PURPOSE:To inexpensively obtain an amorphous aromatic polyester by subjecting isophthalic acid, etc., hydroquinone, etc., and 2,2-bis(4-hydroxyphenyl)propane, etc., in the presence of a catalyst to heat melt polycondensation. CONSTITUTION:(A) Isophthalic acid and/or its ester-forming derivative is blended with (B) hydroquinone and/or its ester-forming derivative and (C) 2,2-bis(4- hydroxyphenyl)propane and/or its ester-forming derivative in molar ratios of the component B/the component C of 50/50-70/30 and the components B+C/the component A of 95-120mol% and subjected to heat melt polycondensation in the presence of a catalyst such as antimony trioxide (0.1mol% based on the component A) at 340-400 deg.C to give the objective polymer having 0.3-1.0 intrinsic viscosity [in mixed solvent of phenol/tetrachloroethane (weight ratio of 60/40) at 35 deg.C] to give the objective polymer.
Patent JP-H02208532-A (JP)
Title: Vibration test
Inventor: GENKOU SHIYUNICHI
IPC: G01M7/02
Filed: 1989-02-09
Abstract: PURPOSE:To enable detection of abnormality of a sample for a short time by adding a fine random wave for resonating the sample to a vibration wave for driving a vibrating machine. CONSTITUTION:A sine wave from a transmitter 4 is inputted into a waveform synthesizer 10 and moreover, a fine random wave is generated from a generator 9 to be inputted into the device 10. Then, the device 10 synthesizes the sine wave from the transmitter 4 with the fine random wave from the generator 9 to be inputted into a controller 5, which 5 converts a waveform synthesized with the device 10 into a vibration signal to be outputted to the vibrator 3. In this manner, a vibration test is performed for a sample 1 by vibrating it 1 continuously by the vibration signal with the sine wave and the fine random wave through the vibrator 3. At the vibration test, an output signal of an accelerometer 6 fixed on the sample 1 is converted into an electrical signal with an amplifier 7 to monitor a spectrum of a vibration acceleration of the sample 1 with a Fourier transformer 8. At this point, when a change occurs in the spectrum of the sine wave and a resonance point being monitored, this indicates the occurrence of abnormality in the sample 1.
Patent JP-S62189290-A (JP)
Inventor: NISHIBORI SADAO
IPC: E06B1/34
Filed: 1986-02-17
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-H03233736-A (JP)
Title: Read-only memory patch system
Inventor: TSUNA MIKIO
IPC: G06F9/06
Filed: 1990-02-09
Abstract: PURPOSE:To simplify the procedure to write a microprogram into a read-only memory ROM by storing the correction information into a back-up memory BUM, comparing an address included in the BUM with an address to receive an access, and outputting the data out of the BUM when the coincidence is secured between both addresses. CONSTITUTION:When a microprogram stored in a ROM 2 has a defect and is corrected, the address and the data of the corrected area are written into a BUM 3 and a flag 8 is set at an H level. When the flag 8 of the microprogram is set at an H level, a multiplexer circuit 7 selects the side of an address counter 6 while a CPU 1 has an access to the ROM 2. Then a comparator 4 compares the address data shown by the counter 6 contained in the BUM 3 with the value of an address bus 9. When the coincidence is obtained from this comparison, a selection circuit 5 decides that the microprogram of the ROM 2 shuld be corrected and outputs the data on the BUM 3. Then the circuit 5 corrects the data of the address on the BUM 3 and advances the counter 6 to the next address. Thus it is possible to simplify the procedure where the microprogram is written into the ROM 2.
Patent JP-S58148385-A (JP)
Title: Apparatus for controlling cooling plant
Inventor: TADA HITOSHI
IPC: F28F27/00
Filed: 1982-02-26
Abstract: PURPOSE:To effect switching to direct cooling by a cooling tower, by calculating the wet bulb temperature of the atmospheric air by detecting the temperature of water at the inlet and the outlet of the cooling tower, and judging whether direct cooling by the cooling tower is necessary or not by comparing the claculated wet bulb temperature of the atmospheric air with a reference temperature of the cooling water condition. CONSTITUTION:While prestoring the data of the temperature of water and the water flow rate at the inlet and the outlet of cooling towers required for direct cooling of a heat load at the cooling towers, an operational comparing section 25 calculates the tonnage of water required for direct cooling from the temperature of water and the water flow rate at the inlet and the outlet of the cooling towers. In case the judgement of the comparing section 25 is YES, a switching relay (not shown) is actuated by the signal of an output section 27 and a display lamp is lighted while stopping a refrigerator 3 by the switching relay and shifting a motor driven three-way valve 7. At the same time, a solenoid valve 16 is opened for feeding cooling water from a pump 2 directly to a heat load 12 via a branch pipe 15, and then the cooling water discharged from the heat load is carried to the cooling towers 1, 1 via a branch pipe 14 and the three-way valve 7.
Patent JP-H01207307-A (JP)
Title: Production of resin with high refractive index
Inventor: MATSUDA TATSUTO
IPC: C08F20/38
Filed: 1988-02-15
Abstract: PURPOSE:To readily produce the title resin, excellent in colorless transparency and useful as a resin for optical materials such as lenses or optical fiber, by radical-polymerizing specified polymerizable monomer(s). CONSTITUTION:A radical polymerization is carried out using a mixture of polymerizable monomers containing one or more polymerizable monomers [e.g., S-methylthio(meth)acrylate] of formula I (R1 is H or CH3; R2 is 1-16C alkyl, halogenated alkyl, alkoxy alkyl, alkyl thioalkyl or heterocyclic substituted alkyl) as an essential component, preferably in an amount of >=15wt.% of the polymerizable monomer components and when needed, other polymerizable monomer(s) with a refractive index of pref. >=1.48 capable of radical copolymerization with said polymerizable monomer(s) (e.g., methyl methacrylate or acrylonitrile) to produce the objective resin with high refractive index (normally >=1.55).
Patent JP-S57146334-A (JP)
Title: Data input system
Inventor: KOYAMA YASUO
IPC: G06F3/02
Filed: 1981-03-04
Abstract: PURPOSE:To simplify the processing and to enable to record statistical information, by providing a managing file for data management and enabling to input data at the same time to one file. CONSTITUTION:Data are written in the order of sequential number inputted to a data file 5 independently of route of input from either of stations 2 and 3. On the other hand, to which location of the data file 5 data inputted from the stations 2 and 3 are recorded in a data managing section 9 of managing files 6 and 7 is managed at the stations 2 and 3 respectively. When the data input of the stations 2 and 2 is completed, information relating to job statistics is written in a job statistic recording section 8 of the managing files 6 and 7. Further, in performing renewal of data, check of keying, and retrieval and the like, the managing section 9 is referenced and data are read out from the data file 5.
Patent JP-S58149366-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06C11/00
Filed: 1982-02-26
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-S56126807-A (JP)
Title: Light multiple branching circuit
Inventor: ISHIKAWA AKIRA
IPC: G02B6/293
Filed: 1980-03-11
Abstract: PURPOSE:To obtain profits such as a low loss, a high separation, etc., by undulating a light propagation area around the surface of the substrate, and executing the light branch by the waveguide which has been optically coupled through the interference film filter, in a plain circuit type light branching circuit. CONSTITUTION:The light beam having four wavelengths lambda1, lambda2, lambda3, lambda4, which has been projected from the optical fiber 301 is made incident to the undulation light waveguide line 201. The undulation light waveguide line concerned appear three times on the surface of the substrate, and it is connected to the undulation waveguide lines 202-204 having a curve, and the output side optical fibers 302-305 through the interference film filters 401-404 at four places on both the incident part of the substrate and its opposite side. Since each interference film filter selectively makes one of four wavelengths penetrate, only a light beam of each wavelength is projected to four output fibers. The undulation light waveguide line is easily manufactured by the field effect ion exchange method, the epitaxial growth, etc., and a branching filter can be obtained efficiently.
Patent JP-S62189871-A (JP)
Title: Picture information reader
Inventor: HIRAMATSU AKIRA
IPC: H04N1/401
Filed: 1986-02-14
Abstract: PURPOSE:To eliminate the influence of dusts and to accurately measure the irregularity of illuminance by measuring shading data for plural times, and using the maximum value of the said measurement as shading data for each picture element, to determine a shading correction value. CONSTITUTION:During the detection of correction value, rays of light are repeatedly emitted for plural times from an illumination optical system (a). The rays of light transmit through an IR filter (b) inserted in a light path during the detection of correction value, an original (c), and a projection optical system (d), and received by a photoelectric conversion element (e). The output of the photoelectric conversion by the element (e) is transferred to a correction value detecting means (f), where a correction value chiefly based on the illuminance distribution of infrared rays included in the illuminating light is detected by arithmetic operation. In the picture reading of an original (c), a shading correction based on the above said correction value is applied on the output signal of the element (e) by a picture processing means (g).
Patent JP-S54139344-A (JP)
Title: Clock-system static memory
Inventor: ANDOU TOSHISHIGE
IPC: G11C11/41
Filed: 1979-03-20
Abstract: PURPOSE: To obatain a simplified memory state signal circuit by providing a logical operation circuit which is connected between each pair of data lines and follows the actual data output timing.  
     CONSTITUTION: Memory matrix 10 consists of plural memorly cells 11, and each cell is connected to horizontal word selection line 12 and a pair of vertical bit lines 13 and 14. Bit lines 13 and 14 are connected to data lines 15 and 16 through control gate 28 and 29, and further, data is outputted from terminal 13 of sense amplifier 17. Selection signals on lines 12 and 30 and sense clock signals on line 27 are syncronized with each other by sense drive circuit 40 and are delayed by a fixed time. When the voltage level of either of data lines 15 and 16 becomes lower than the threshold of gate 50, gate 50 outputs logic 1 to a buffer amplifier, and a memory state signal is obtained at terminal 52. Though the data output line is delayed from line selection signals, the delay of signals on the data line is included in input signals of gate 50, and the memory state signal follows the data line signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57144827-A (JP)
Title: Cooking condition display device
Inventor: NISHII KAZUNARI
IPC: F24C15/00
Filed: 1981-03-04
Abstract: PURPOSE:To facilitate a handling of the cooking unit by a method wherein a scrolling function is provided for moving characters indicating some cooking menues at a proper speed. CONSTITUTION:In a cooking condition display device provided with an input part 2 composed of at least a cooking menue selection key and a function selection key and with a character display part 1 for displaying the cooking menue or a cooking condition, a control circuit having a function in which a displaying of the characters in the character display part 1 is scrolled is provided. That is, a method of scrolling the display characters is performed such that a signal from the oscillator 6 is fed to the terminal T1 of the micro computer 5, the number of clocks is counted in RAM to make a reference timer and this is set as a speed of scrolling. When the speed of scrolling is to be varied, a volume 4 of the oscillator 6 is adjusted and the frequency of oscillation is varied, thereby the varied scrolling speed can be obtained. And it is possible to terminate the scrolling operation by terminating a counting operation from the oscillator 6 without setting the reference timer.
Patent JP-S57145160-A (JP)
Title: Corrosion-resistant material
Inventor: WATANABE TOSHIO
IPC: C09D163/00
Filed: 1981-03-05
Abstract: PURPOSE: To provide a corrosion-resistant material which gives a coating film having excellent adhesion, resistance to corrosion, aging and water, etc., by using a hot-melt synthetic resin or a methane series hydrocarbon or a mixture of said hydrocarbons as a main component.  
     CONSTITUTION: A hot-melt synthetic resin such as an ethylene-vinyl acetate copolymer, a polyamide, polyethylene or a polyester, or a straight-chain methane series hydrocarbon or a mixture of said hydrocarbons as a main component is used to produce the desired corrosion-resistant material. This corrosion-resistant material is suitable for use in coating the bottom and the leg of the housing of a closed type refrigerated compressor. In use, said corrosion-resistant material is heated to its melting point to melt it. A material to be coated is immersed in the molten material. Alternatively, the molten material is coated on said material to be coated by a brush coating method, and then cooled to solidify it. In this way, a thick corrosion-resistant material layer of 100μW3mm in thickness and having excellent resistance to corrosion and mater, etc. can be easily formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10307738-A (JP)
Title: Device for capturing and analyzing data of ieee1394 serial bus network
Inventor: GREGORY KEITH HENRIXON
IPC: G06F13/38
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enable the supervisory and analysis of data communication on an IEEE1394 serial bus network. SOLUTION: This device can be composed of a personal computer(PC) system, for example, provided with an IEEE1394 interface card 20 for performing data communication and connected into an IEEE1394 serial bus network 46. Besides, this device has a user interface to be displayed on a display device 28. Through this user interface, a user selects the function to be executed. The user captures specified time or a cyclic event by loading trigger corresponding to a specified packet header, field, data pattern or error, for example. The captured data are stored in a main memory 24, displayed on the display device 28 and printed by a printer 29. Besides, these data are preserved in a mass storage device 26 as needed.
Patent JP-H11233576-A (JP)
Title: Lsi chip
Inventor: KAMO NOBUTAKA
IPC: H01L21/66
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To realize pad arrangement in which a physical restriction in not given as for as possible on needle arrangement of a probe card by providing a selective pad in a memory test which is mixed in the same line with other pads in opposite two sides, a pad with another function in other two sides, and a circuit for effecting a switch-over. SOLUTION: A logic pad 2a which is unnecessary in a memory test and a selective pad 2b in wire bond are arranged in a short side in a logic LSI chip 1. A selective pad 3 in a memory test which is formed mixed in the same line as other pads is newly provided in a long side and is connected by a signal line which is electrically conductive to the pad 2b. The pad 3 is used in a memory test alone. The pad 2b and the pad 3 are switched by a switching circuit built in the logic LSI chip 1. Since a pad at a long side is used in all the memory tests, needle arrangement of a probe card is hardly physically restricted.
Patent JP-H11195894-A (JP)
Title: Device for shielding electromagnetic wave, electronic wave and overall wavelength of radiowave emitted from electric heater
Inventor: WATANABE MASAO
IPC: H05K9/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To continue radiation of weak electromagnetic waves, electronic waves and overall wavelength radiowaves, which are hard to be sensed by a human body at the instance of shocks since electricity generates heat by the impulse of the +/- electricity, and to prevent pathological symptoms appeared in the person using an electric foot warmer for a long time by these electromagnetic waves and the like. SOLUTION: In order to avoid application of electromagnetic waves and the like emitted from an electric heater on a human body, a wavelength breaking device 1 is formed between an electric heating raw material 2 and the human body. The raw material of the wavelength shielding device 1 is essential. When the copper mineral is used for the raw material, the overall wavelength is cut off, and slight warm feeling comfortable for the body is sensed. This is quite different from the case wherein the mineral other than the copper is used. The copper mineral is the most suitable mineral for electric flow and the most effective for shielding the electromagnetic waves, the electronic waves and the radio waves. Furthermore the wavelength shielding device 1 can be readily attached to the electric foot warmer used in the household at present.
Patent JP-H06245329-A (JP)
Title: Gear shift operation facilitating system for electric automobile
Inventor: ARIO HIROYOSHI
IPC: F16H61/00
Filed: 1993-02-22
Abstract: PURPOSE:To allow manual shift operation to start/speed change stage when it can not be done because of collision of the teeth of gears by driving a motor instantaneously and eliminating the collision. CONSTITUTION:When 1-speed is selected, a dog clutch D/C is set at 1-speed position by means of a lever 21 while disconnecting a clutch 25 which is eventually coupled again. Rotation of an input shaft 1 is transmitted through a one- way clutch OWC, a set of 1-speed gears 4, 6, and the dog clutch D/C to an output shaft 2 thus bringing about a 1-speed selected state. When a switch 23 detects neutral although a switch 27 detects the operation of the clutch 25, a controller 22 drives a motor instantaneously and transmits the rotation thereof to the input shaft 1 of transmission. Consequently, when the clutch is operated again to shift the gear by means of the lever 21, the dog clutch D/C can be shifted to 1-speed position and thereby the transmission can be shifted from neutral to a start/speed change selecting position even in case of an electric automobile.