baber/WOPTO huggingface dataset:
Patent JP-H11250716-A (JP)
Title: Lighting system
Inventor: TODA MASATOSHI
IPC: F21V8/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of controlling the light illuminating amount or the light illuminating range of a light guide using an optical fiber. SOLUTION: This lighting system is formed of a first light guide 1 comprising an optical fiber bundle, a second light guide 2 comprising an optical fiber bundle, a light source device 3 striking light on the first light guide 1, and a connection portion 4 of the first light guide 1 and the second light guide 2. The light radiating end portion 1b of the first light guide 1 and the light incident end portion 2a of the second light guide 2 are confronting arranged in the connection portion 4, and a movable shading plate 5 is arranged between the light illuminating end portion 1b and the light incident end portion 2a.
Patent JP-H09254898-A (JP)
Title: Sun sensor synchronous circuit
Inventor: MIURA MINORU
IPC: B64G1/36
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To realize the control so as to automatically synchronize with PSI when the input condition of only PSI is transferred to the input conditions of PSI and PSI-2 in a sun sensor synchronous circuit to obtain the PSI signal synchronous to the sun sensor signal from a spin satellite. SOLUTION: When a switch S1 is turned on, and a PLL circuit 5 is locked, disagreement of the synchronous PSI signal with the PSI signal from a PSI-2 mask circuit 2 is detected, the period of the PSI signal is calculated from a PSI period calculating circuit 3, and the check OK is outputted, a mode control circuit 4 judges that the input condition is changed, and the switch S1 is turned off, and synchronism of the PLL circuit 5 is once pulled out. When the check OK is again generated from the PSI period calculating circuit 3, the switch S1 is turned on into the synchronous mode.
Patent JP-S60211519-A (JP)
Title: Constant current source circuit
Inventor: YAMASHITA KIICHI
IPC: G05F3/26
Filed: 1984-04-06
Abstract: PURPOSE:To decrease power supply voltage and temperature fluctuation and also to improve the driving capability by supplying an output voltage of a reference voltage source to the 2nd constant current source via the 1st constant current source, a current mirror circuit, a current-voltage converting circuit and a buffer circuit. CONSTITUTION:An output voltage of a reference voltage sourc 101 comprising a resistor 201 and diodes 202, 203 is extracted from both sides of diodes 202, 203. Then an output voltage of a voltage source 101 is converted into a current by a current source 102 comprising a transistor (Tr)204 and a resistor 205 and further, the current is extracted as a voltage again by a resistor 210 via the current mirror circuit 103 comprising Trs 206, 208 and resistors 207, 209. Then this voltage is converted into a current by a current source 106 comprising a Tr213 and the resistor 214 via the buffer circuit 105 comprising a Tr211 and a resistor 212 to increase the drive capability and fed to a load circuit 4.
Patent JP-H03268341-A (JP)
Title: Electrical connecting member
Inventor: NAKATSUKA YASUO
IPC: H01L21/60
Filed: 1990-03-16
Abstract: PURPOSE:To provide joints of high reliability between parts in high density connections by exposing one end of a conductive component from one face of a holding piece and making the diameter of an exposed part larger than that of a part inside the holding piece. CONSTITUTION:One end 2a of a conductive component 2 is exposed from a holding piece 3 (insulated material) and the diameter of an exposed end is made larger than that of a part buried in the inside of the holding piece 3. Hence, when a metal bump is formed on a desired joint, the conductive component 2 is positioned to the desired joint; then, through thermocompression bonding, the conductive component 2 is transferred and connected to the joint; and only the holding piece 3 is removed. This facilitates formation of the metal bumps of high reliability for connection in joints of a variety of electrical conductors at low cost and enables high precision joints to be made between parts in high density packaging.
Patent JP-H11250493-A (JP)
Title: Optical recording medium, optical recording method and device and optical signal reproducing method and device
Inventor: TOMINAGA JUNJI
IPC: G11B7/24
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium capable of recording based on high speed writing in high density recording using a near field light and reproducing a signal, an optical recording method and an optical signal reproducing method using the recording medium and an optical recorder and an optical signal reproducing device also using the medium. SOLUTION: The optical recording medium consists of a transparent substrate, a 1st protection film formed on the transparent substrate, a recording layer formed on the surface of the 1st protection film and capable of responding to light or heat and reversibly executing optical changes, a 2nd protection film formed on the recording layer, and a transmissivity control layer formed on the 2nd protection film and capable of dependently responding to light or the temperature at a speed higher than that of the recording layer and reversibly and continuously generating optical changes and the medium is optionally provided with a 3rd protection film formed on the surface of the transmissivity control layer. The optical recording medium is used for the optical recording method and device and the optical signal reproducing method and device.
Patent JP-H06282454-A (JP)
Title: Automatic fault diagnostic system
Inventor: DOBASHI TADAHIKO
IPC: G06F11/22
Filed: 1993-03-26
Abstract: PURPOSE:To improve the human-machine interface at the time of maintenance and operation and reduce maintenance activities by automatically demarcating a fault without the intervention of a maintenance engineer if the fault occurs to a communication system. CONSTITUTION:Once the fault is detected in on-line mode at an FB(function block) 4, it is reported to a CPU 1 by interruption and after fault processihg and system constitution processing, a suspicious FB is extracted. Assuming that the fault place is an information receiving driver 16 from the FB 4, FBs 1-4 forming the transfer route of this information are decided as a fault suspicious range. For the purpose, a CPU 1 demarcating the FBs. In-FB tests are conducted in the respective FBs at the same time. The CPU 1 starts the in-FB1 test for the FB1 and also starts the in-FB tests successively for the FB2-FB4 similarly. Consequently, the in-FB tests are conducted in the FB1-FB4 almost simultaneously and after the tests end, test results are sent back.
Patent JP-H05272268-A (JP)
Title: Easy closing device of car door
IPC: E05B83/40
Filed: 1992-03-26
Abstract: PURPOSE:To prevent the vertical clattering play in the striker of a car, by sliding a slide block between the movable and fixed parts of the striker and shifting the slide block to the decreasing direction of the clearance at the sliding face by means of the force of an elastic means to the inside or outside direction to which the door is opened. CONSTITUTION:A guide groove 8 having a recessed form-section is provided in a striker base 21 to define an inner space between a bracket plate 3 and the groove face. A pin 9 is provided at the inside face of the guide groove 8 and further, two slide blocks 6, 6 are arranged at the outer periphery of the pin 9. And a spring 7 is equipped between the slide blocks 6, 6. Accordingly, the tilt face 6b of the slide block 6 always contacts the tilt face 8a of the guide groove 8 due to the force of the spring 7 and hence, the sliding face 6a of the slide block 6 contacts the bracket plate 3. In this way, the clearance at the sliding face of the slide block 6 is surely absorbed and vertical clattering play of the striker in a car can be prevented.
Patent JP-H06283655-A (JP)
Title: Package for housing semiconductor element
Inventor: TOMITA KIYOSHI
IPC: H01L23/36
Filed: 1993-03-26
Abstract: PURPOSE:To prevent the temperature rise of a semiconductor element due to the heat generated by the semiconductor element itself by providing power supply lead terminals, earthing lead terminals, and signal lead terminals on a copper substrate and partially covering the substrate with a resin frame member so that a space can be formed for housing the semiconductor element. CONSTITUTION:A semiconductor element 3 is firmly stuck to the semiconductor mounting section 1a on a copper substrate 1. Then power-supply plates 2 are stuck to the surface of the substrate 1 with a resin 6 having a high dielectric constant in between and earthing lead terminals 4b, power-supply lead terminals 4b, and signal lead terminals connecting the signal electrodes of the element 3 are fitted to the plates 2 with a resin 7 having a low dielectric constant in between. In addition, the element 3 is connected to the lead terminals through bonding wires 5a and 5b. Finally, the inside of a resin frame member 8 is filled with a resin filler 9 so as to airtightly seal the element 3. Therefore, even when the element 3 generates a large quantity of heat during operation, no serious temperature rise occurs in the element 3 and the element 3 can be stably operated, because the heat is absorbed by and dispersed into the substrate 1.
Patent JP-H03130939-A (JP)
Title: Focus detector
Inventor: YAMAZAKI TAKESHI
IPC: G11B7/09
Filed: 1990-03-20
Abstract: PURPOSE:To always detect a focusing state with high accuracy by making reflected light incident from an irradiated object to two light reception parts so as to be mutually reversed and detecting the focusing state based on this output by using light emitting and receiving elements for which a generation part and the two light reception parts are provided on the same semiconductor base. CONSTITUTION:The light emitting surface of a laser diode 51 in light emitting and receiving elements 54 and the light receiving surfaces of photodiodes 52 and 53 on the both sides of the laser diode are arranged between respective two focal points of + or -1st diffracted light and the + or -1st diffracted light is received by the diodes 52 and 53. Thus, when an irradiated object 57 is set at the focal position of an objective lens 56, the beam shape of the diffracted light is made mutually equal and when the object 57 is made close to the lens 56 side rather than the focal position of the lens 56, however, the beam shape is changed. Reversely, when the object 57 is separated from the lens 56, the beam shape is reversely changed and accordingly, by detecting output difference between the diodes 52 and 53, a focus error signal can be obtained to express the focal state of the lens 56 to the object 57.
Patent JP-S56164672-A (JP)
Title: Recording device
Inventor: AYADA NAOKI
IPC: H04N1/23
Filed: 1980-05-22
Abstract: PURPOSE:To enable to interrupt and record a copy of the original at reception side even during the transmission of plenty sheets of originals from the transmission side, by switching to copy mode during facsimile reception mode and returning the mode to the facsimile reception mode after the end of the copy mode. CONSTITUTION:If copy or facsimile transmission is not made, a control section MPU of a device itself always monitors that a copy start switch SC or MC on a console panel KB provided with a main body is turned on, a switch FAX for facsimile transmission is turned on, or the reception of facsimile is present. Since an FFF1 is reset other than the state of copying (since the transmission system using a single telephone line occupies it during the facsimile transmission, no facsimile reception can be made), facsimile reception is immediately made, and during copying, since the FFF1 is set, the F1 is reset just after the copy is finished and the facsimile reception processing is made immediately.
Patent JP-S51146042-A (JP)
Title: Sound-proof elevator
Inventor: MIYAHARA CHIHARU
IPC: E04B1/82
Filed: 1975-06-06
Abstract: PURPOSE: To provide an elevator structure,which has a gas-tight elevator structure, which has a gas-tight elevator cage structure with the outer side thereof provided with sound-proof material to interrupt noise in the vertical path. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62226269-A (JP)
Title: Document preparing device
Inventor: KASHIWA HIROBUMI
IPC: G06F17/22
Filed: 1986-03-28
Abstract: PURPOSE:To improve the correct conversion efficiency and to facilitate an easy selecting operation for the production of a KANA (Japanese syllabary)- KANJI (Chinese characters) sentence, by deleting the display of undesired descriptions out of those candidate descriptions in KANA/KANJI conversion. CONSTITUTION:An input device 12 such as a keyboard, etc., a memory device 13 for programs or data, an external memory device 14 for undesired descriptions and a display device 15 like a CRT, etc., are connected to a central processing unit 11 which performs the overall control of a document preparing device. In a KANA/KANJI conversion mode, a KANA character string supplied from the device 12 is converted into a KANA-KANJI sentence with the retrieval of a KANA/KANJI conversion dictionary. Then an undesired description store table stored in the device 14 is retrieved and the undesired descriptions, if detected, are deleted out of the candidate descriptions and displayed on a display device 15.
Patent JP-S61227077-A (JP)
Title: Automatic bond-issuing device
Inventor: KAMIGUCHI YOSHIAKI
IPC: G06Q40/02
Filed: 1985-04-02
Abstract: PURPOSE:To determine a troubled transaction and enhance preservability, by providing an automatic bond issuing device with a storage means for storing bond management data. CONSTITUTION:When a bond-issuing command is sent from a central proccessor 9, a bond 1 is fed to a printing position. At this time, the bond 1 has its notice number 1a detected by a detecting circuit 5 through a reading sensor 4, the number 1a is further discriminated by a discriminating circuit 6, and is stored into a transaction management data buffer 8 in a main controlling circuit 7. When the bond 1 reaches the printing position, a printing head 13 is driven by a driving circuit 18 to print in a printing area 1b of the bond 1. When a disaccord is found in careful examination after work due to double-sheet issuing in issuing the bond or the like,a transaction record stored in the buffer 8 and the notice number 1a of the bond 1 issued on this transaction are checked, and a troubled transaction associated with the double-sheet issuing or the like is determined.
Patent JP-S51144516-A (JP)
Title: Magnetic image reproducer
Inventor: MAEKITA KATSUJI
IPC: G11B5/024
Filed: 1975-06-09
Abstract: PURPOSE: Substantially and simply effecting electronic editing of video tape. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02247546-A (JP)
Title: Production of analyzing element
Inventor: TANAKA MITSUTOSHI
IPC: G01N21/78
Filed: 1989-03-20
Abstract: PURPOSE:To produce the dry type chemical analyzing element having the constant blank value of a calibration curve by adding a material to form a material which can be optically detected in spite of the absence of a specific component which is the material to be analyzed in a sample to a compsn. CONSTITUTION:The material which can form a dyestuff, etc., in the analyzing element in spite of the absence of the specific component which is the object to be analyzed in the sample when an aq. soln. is stuck to the analyzing element is known as a fogging agent. The more specific example thereof includes a compsn. to form the dyestuff by oxidation. The material which is formed from the fogging agent and can be optically detected include the hydrogen and chromatic metal complex formed as the oxidant of a leuco dyestuff and may be the material which absorbs UV rays in addition to the dyestuff. A preliminary test is carried out by using the refined material or the material of a selected lot to prevent the increase of the cost and the fogging agent which can form the material capable of detecting the dyestuff of the amt. corresponding to the difference from the black value of the built-in calibration curve obtd. in such a manner is applied on the sample or is added into the compsn. impregnated therein, by which the multilayered analyzing element is produced.
Patent JP-2000269263-A (JP)
Title: Discrimination of ball type wire bonding quality and method of ball type wire bonding
Inventor: FUJI KAZUNORI
IPC: B23K101/40
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To easily discriminate whether or not the bonding condition of a ball section with respect to a bonding section is acceptable by detecting the position in height of a bonding tool and calculating the quantity of crush and deformation of the ball section and then comparing this value with a maximum quantity of crush and deformation, when bonding the ball section to the bonding section. SOLUTION: A ball section 10a is applied with ultrasonic vibration, being crushed and deformed with a prescribed bonding load on a bonding section 3a, to be bonded to the bonding section. A wire bonding device is provided with a height sensor for detecting the position in height of a bonding tool 5. Signals from the height sensor are inputted into a central control circuit to calculate an actual quantity H of crush and deformation of the ball section 10a by the downward movement of the bonding tool 5. The actual quantity of the crush and deformation is compared with the maximum quantity of smash and deformation. By this method, the quality of the bonding conditions of the ball sections 10a with respect to the bonding section can be discriminated easily.
Patent JP-S51144835-A (JP)
Title: Progressive angle meter
Inventor: TADA KEIICHI
IPC: G01B7/30
Filed: 1975-06-06
Abstract: PURPOSE:The instrument automatically measuring progressive angle characteristic of the distributor.
Patent JP-S6034690-A (JP)
Inventor: JIEEMUSU EDOWAADO OKONAA
IPC: D07B5/00
Filed: 1984-04-06
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-S62225069-A (JP)
Title: Facsimile equipment
Inventor: HAMADA MASAHIRO
IPC: H04N1/32
Filed: 1986-03-27
Abstract: PURPOSE:To solve the wrong transmission destination by outputting a syntehsized voice preset corresponding to a dialed facsimile transmission destination number so as to allow the user to confirm the truth of its own dial number. CONSTITUTION:A user of a facsimile equipment, prior to actual use, inputs a destination facsimile equipment number from a telephone terminal equipment l and inputs a symbol string for synthesized voice to be outputted corresponding to the facsimile number inputted from a keyboard 5. A destination memory 6 stores required number of sets of facsimile number and symbol string. In sending a facsimile data actually, the symbol string in pairs with the facsimile number inputted from the telephone terminal equipment 1 is read from the destination memory 6 and the symbol string is inputted to a voice synthesis section 7 and the synthesized voice is outputted from a speaker 8. Thus, wrong destination is recognized easily.
Patent JP-H01241645-A (JP)
Title: Arithmetic processing unit
Inventor: SATO YOICHI
IPC: G06F12/08
Filed: 1988-03-23
Abstract: PURPOSE:To attain the high speed access of a cache memory by directly connecting between the cache memory and an LSI chip with a chip having cross bar switch function in a data bus for the reading/writing of the cache memory. CONSTITUTION:Cache memories 83 and 84 are divided into >=2 banks and the cache memories 83 and 84 and more than 2 LSI chips are connected through the chip to have a cross bar switch 70 which can obtain a connecting condition between arbitrary input and output terminals. Then, data is transferred simultaneously through the chip having the cross bar switch 70 between the >=2 different LSI chips and the >=2 different banks of the cache memories 83 and 84. Thus, through the chip having the cross bar switch 70, the data is transferred simultaneously between the divided banks of the cache memories 83 and 84 and the different LSI chips. Thus, the efficiency of the data transfer can be improved.
Patent JP-H10245504-A (JP)
Title: Coating film resistant to rain flow mark, coating composition, method for forming coating film and coated article
Inventor: MIZUTANI KEITA
IPC: C09D5/16
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating film resisting well to rain flow marks and having excellent water resistance, acid resistance, alkali resistance and cracking resistance, a coating composition and a method for forming a coating film. SOLUTION: This film comprises 0.1-100 pts.wt. condensate of partial hydrolyzate which is one obtained by hydrolytically condensing a tetramethoxysilane represented by the formula: Si(OCH3 )4 and having a degree of hydrolysis of below 100%, has a molar ratio of the silanol groups (SiOH groups) to the methoxysilyl groups (SiOMe groups) of 1/10 or below and a content of di- to octa-mers of 0-30wt.% and a weight-average molecular weight of 1,500-5,000 and 100 pts.wt. at least either a film-forming resin or an inorganic binder having alkoxysilyl groups as the curable groups, and has a dynamic reversed tension (Tr) of 55dyn/cm or above for water.
Patent JP-H02248208-A (JP)
Title: Manufacture of ceramic honeycomb extruding die
Inventor: MIWA MASAAKI
IPC: B28B3/26
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a sound ceramic honeycomb whose residual stress is low, by a method wherein ceramic body is fed to a ceramic honeycomb extruding die, the surface of a body passage of the said die is abrasion-processed and flow resistance of the body is controlled. CONSTITUTION:A distribution of flow resistance is investigated by feeding ceramic body to the whole of a body feed hole 2 of a ceramic honeycomb extruding die 1, to begin with. Then an opening part of the body feed hole corresponding to a part where the flow resistance is low, that is, a speed of the body to be discharged through a molding groove is fast is sealed. The flow resistance is controlled by feeding the ceramic body to the body feed opening corresponding to the part where the flow resistance is high. Then the other flow resistance is controlled by sealing the body feed hole where the flow resistance is lowest. The body passage is worn finally by repeating this operation and the die possessing a far uniform flow resistance distribution is obtained.
Patent JP-S63236131-A (JP)
Title: Full adder
Inventor: KUDO TSUNEAKI
IPC: G06F7/506
Filed: 1987-03-25
Abstract: PURPOSE:To realize the high speed propagation of a carry signal by securing such a mechanism where the input carry signal supplied via only a FET undergoing the electrification control according to an addition signal and the carry signal corresponding to the addition information is outputted through an output circuit consisting of an FET undergoing the conduction control via the addition information or its inverted signal. CONSTITUTION:The carry signal that is supplied via only an FET which undergoes the electrification control based on an addition signal is transmitted. The output of a 1st exclusive OR circuit 41 which uses the addition signal as an input is added with the output of a 2nd exclusive OR circuit 43 for acquisition of the sum of addition signals. Then a carry signal corresponding to the addition signal is outputted from a carry signal output circuit 45 consisting of different conductive FET undergoing the electrification control via the addition signal or its inverted signal. Thus it is possible to realize the high speed propagation of the carry signal as well as a high degree of integration.