baber/WOPTO huggingface dataset:
Patent JP-H04324443-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TASHIRO MAMORU
IPC: G03C7/392
Filed: 1991-04-24
Abstract: PURPOSE:To enhance the color reproducibility of a sensitive material, to prevent the deterioration of the photographic properties during storage and to improve the stability of an image after processing by incorporating a specified UV absorbing compd. and a specified development inhibiting compd. CONSTITUTION:A UV absorbing compd. represented by formula I is incorporated into a protective layer and a development inhibiting compd. represented by formula II into a silver halide emulsion layer. In the formula I, (n) is 1 or 2, each of R1 and R2 is H, 1-20C alkyl or 6-20C aryl, R3 is carboxy, -COOR5, etc., R4 is carboxy, -COOR6, etc., and each of R5 and R6 is 1-20C alkyl or 6-20C aryl. In the formula II, A is a coupler component releasing X- by a coupling reaction with the oxidized body of an arom. prim. amine developing agent, X is O, S or substd. imino, L1 is optionally substd. vinylene, (a) is 1 or 2, each of R1 and R2 is H, alkyl or aryl and W is a component (compd.) inhibiting the development of silver halide.
Patent JP-S5547017-A (JP)
Title: Sealed-type quadruple row tapered roller bearing
Inventor: OOKAWA FUMIO
IPC: F16C33/76
Filed: 1978-09-29
Abstract: PURPOSE:To prevent damage on seals at the time of assembly by causing inner rings to abut against each other, providing an outer ring spacer between outer rings, and providing a seal at the end portion of the outer rings. CONSTITUTION:Double raceway inner rings 1 are provided with cylindrical portions 3 and small jaws 12 on the side of the smaller-diametered portions of inner raceway tracks 11. The end faces of the axially aligned inner rings 1 on the side of the small jaws 14 are so arranged as to abut against each other. Seal holding rings 9 and 10 are fitted in close contact with the outside end faces of the single raceway outer rings 2 and 5 positioned at the ends of the bearing, seal members 91 and 101 consisting primarily of an elastic body and reinforced with a metal ring are provided on the internal peripheral side of the rings 9 and 10, and the seal lips of the seal members 91 and 101 are in slidable contact with the cylindrical extended portions of the inner rings 1 to seal the gaps between the inner rings and the outer rings. An outer ring spacer 7 is provided between single raceway outer rings 3 and 4 to adjust the gap between the roller rows.
Patent JP-S61277219-A (JP)
Title: Holding circuit
Inventor: YAZAWA NOBUHARU
IPC: H03K3/286
Filed: 1985-05-31
Abstract: PURPOSE:To make a holding circuit high-speed by using multi-emitter transistors TRs as a pair of holding TRs and connecting the pair of holding TRs longitudinally to a pair of input TRs. CONSTITUTION:Holding TRs Q3 and Q4 are constituted as multi-emitter TRs, and the output is taken out from a point C through grounded-base TRs Q8 and Q9 biased by a voltage VBIAS. In the sampling mode where a clock CLK is in the high level, a TR Q6 is made conductive, and a pair of input TRs Q1 and Q2 are made conductive. In case of VIN>VIB, the TR Q6 is conductive, and the TR Q3 is made conductive. When the clock CLK is inverted and the holding mode where the clock CLK is in the low level is set, a TR Q5 is made conductive, and the TR Q3 is conductive still, and potentials at points (a) and (b) are not changed in the holding mode. In case of VIB>VIN, states of TRs are inverted. The output is transmitted to the external from a terminal VOUT as a voltage drop R3.I1 of a resistance R3 by conduction of the TR Q9 when the TR Q4 is made conductive. Thus, the high-speed ECL type holding circuit is constituted.
Patent JP-H02299127-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: FUKUNISHI TOSHIAKI
IPC: H01J9/38
Filed: 1989-05-12
Abstract: PURPOSE:To remove harmful dust, prevent the clogging of a mask, and improve the breakdown voltage characteristic by applying vibration to a panel fitted with the shadow mask, and applying a shock by hammer tapping before vacuum- sealing a cathode-ray tube when it is manufactured. CONSTITUTION:A vibration generator 10A is operated to generate vibration, and vibration is transmitted to a panel 1 via a sucker 11. The generator 10A is of a variable type, and an optional sweep can be performed within the range of the amplitude 0.5-2.0mm and the frequency 1-50Hz/sec. For example, the amplitude is set constant to 1.0mm, the frequency is swept from 10Hz to 30Hz in 30sec or from 30Hz to 10Hz, simultaneously the face is tapped five times or more with a tapping hammer 12 to apply a shock. Vibration and a shock are concurrently applied to a mask 6 fitted on the inner face of the panel 1 and an internal magnetic shield 8, and the dust stuck to them and a blackened film or a fluorescent film half peeling are removed.
Patent JP-S5344157-A (JP)
Title: Oscillation circuit
Inventor: KATAKURA MASAYUKI
IPC: H03B5/20
Filed: 1976-10-04
Abstract: PURPOSE:A feedback loop is formed of the amplifier having an amplitude limiting function and a non-inversion input terminal grounded and the multiplex-feedbacktype band pass filter, thereby obtaining low-distortion-factor signals over the wide frequency range.
Patent JP-H08292687-A (JP)
Title: Regenerating device for image carrier
Inventor: IGARASHI MASATO
IPC: G03G21/00
Filed: 1995-04-20
Abstract: PURPOSE: To accurately measure temperature by preventing the fixing of materials to a temperature measuring means used for adjusting the temp. of image forming material for forming an image on the surface of an image carrier to a desired softening temp. CONSTITUTION: A blade 53 for removing an unstabilizing liquid 21 stuck to a pressure roller 35 is disposed in front of the detecting position of a temperature measuring sensor 51, so that the blade 53 removes the liquid 21 oozing from a transfer paper 10 by the press-contact of an offset belt 34 with the pressure roller 35 and sticking thereto, before the liquid 21 reaches a measuring position by the temperature measuring sensor 51 by the rotation of the roller 35. Therefore, even if the liquid 21 is stuck to the roller 35, the liquid 21 is never stuck onto the temperature measuring sensor 51. Thus, the fixing of the materials onto the sensor 51 is prevented and the temperature of the surface of the roller 35 can be accurately measured without the influence of the fixed materials on the result of the measurement.
Patent JP-H02297728-A (JP)
Title: Optical disk device
Inventor: KENJO HIDESHI
IPC: G11B7/125
Filed: 1989-05-12
Abstract: PURPOSE:To eliminate the influence of double refraction at an actual working state when a device is used at an on-focusing state by providing a double refraction correcting means to approximate the emitted light quantity of a laser diode being used in actual recording or reproduction to monitor signal output at a de-focusing state. CONSTITUTION:In a correction value setting mode, the output of a monitor amplifier 41 is inputted to a double refraction correction table circuit 46 after being converted to a digital signal with an A/D converter 45. The double refraction correction table circuit 46 can output a correction value to be corrected with data input to correct the double refraction. When the device is used actually(focusing servo state), the gain of the monitor amplifier 41 is controlled variably with a correction signal outputted from the double refraction correction table circuit 46 via an instruction circuit 47, or the correction signal is added/ subtracted. Thereby, the influence of the double refraction can be eliminated.
Patent JP-S5744949-A (JP)
Title: Electron gun
Inventor: NAKAGAWA SEIICHI
IPC: H01J1/48
Filed: 1980-08-29
Abstract: PURPOSE:To steeply reduce the number of times for cleaning a Wehnelt cylinder by using either a boride, tantalum, chrome or 40% nickel steel as material for a control electrode. CONSTITUTION:A Wehnelt cylinder is formed using either tantalum, chrome, or 40% nickel steel having such a thermal expansion ratio as is close to that of LaB6 that is emitter material. By so doing, it is possible not only to reduce the number of times necessary for cleaning the Wehnelt cylinder to a large extent but also make such cleaning unnecessary.
Patent JP-H09276296-A (JP)
Title: Denture base stabilizing sheet
Inventor: KUBO MASAKAZU
IPC: A61K6/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a denture base stabilizing sheet which, if hardened after the use of a denture base stabilized thereby, can easily be peeled for replacement. SOLUTION: This denture base stabilizing sheet includes denture base stabilizing sheet members 10, 10, made from a plastic composition to be mounted on the back of a denture base and used for stabilizing the denture base on the jaw, and a reinforcing sheet-shaped member 20 present between the denture base stabilizing sheet members 10, 10 to reinforce the denture base stabilizing sheet members 10, 10.
Patent JP-H08311126-A (JP)
Title: Ethylenic copolymer and film using the same as substrate
Inventor: OTA KATSUHISA
IPC: C08F210/02
Filed: 1995-05-18
Abstract: PURPOSE: To obtain an ethylenic copolymer excellent in the balance among physical properties such as heat sealability, slidability, transparency, openability and antiblocking property, and further to obtain a film using the same as a substrate. CONSTITUTION: An ethylenic copolymer obtained from ethylene and a >=3C olefin and having (A) a density of 910-940kg/m<3> , (B) melt index of 0.1-100g/10min, (C) an o-dichlorobeinzene-insoluble content of <=3wt.% at 90 deg.C, (D) a content of >=4wt.% wherein the content is soluble in o-dichlorobenzene (ODCB) at 95 deg.C and insoluble in the ODCB at 80 deg.C, (E) a content of >=4wt.% wherein the content is soluble in the ODCB at 50 deg.C and insoluble in the ODCB at 35 deg.C, (F) a content of <=25wt.% wherein the content is soluble in the ODCB at 35 deg.C, and (G) a content of <=1wt.% wherein the content is soluble in the ODCB at 10 deg.C and has a mol.wt. of <=10000, and a film using the ethylenic copolymer as a substrate.
Patent JP-H01289893-A (JP)
Title: Production of pitch for use as carbonaceous material ensuring high carbon yield
Inventor: HATANO HITOMI
IPC: C10C3/02
Filed: 1988-05-17
Abstract: PURPOSE:To obtain a pitch having a low softening point and exhibiting a high carbonization yield by reacting iodine with coal tar, tar pitch or a thermal cracking petroleum heavy oil, removing precipitates from the reaction product and converting the product to a pitch. CONSTITUTION:0.5-10.0wt.% iodine is added to coal tar, tar pitch or a thermal cracking petroleum heavy oil, and reacted. Precipitates are removed from the reaction product, and the product is converted to a pitch, thereby obtaining the desired pitch for use as a carbonaceous material. The aforesaid reaction comprises agitation at room temp.-100 deg.C for 1-10hr. after the addn. of iodine. During the agitation, if evaporation of mixture components is remarkable, it is desired that the agitation be conducted under reflux. When the amt. of added iodine is less than 0.5wt.%, no separation effect by iodine can be realized. On the other hand, addition of iodine in excess of 10.0wt.% is economically disadvantageous because a significant change in the properties of the obtd. pitch is observed.
Patent JP-H05296281-A (JP)
Title: Vibration control device
Inventor: SAITO KENJI
IPC: F16F9/19
Filed: 1992-04-13
Abstract: PURPOSE:To utilize a vibration control device in an optimum state so long as it is used for the purpose of controlling vibration, not to mention use in controlling vibration of high-rise buildings. CONSTITUTION:A vibration control device is so designed that expansion and contraction of a hydraulic cylinder 1, having a cylinder body 11 serving as an one-end side member and a rod body 12 serving as the other-end side member which is passed through the cylinder body 11 in such a manner as to be capable of moving into and out of the body 11, can be controlled by feeding and discharging hydraulic pressure to and from the expansion side room R1 and compression side room R2 of the hydraulic cylinder 1 via a solenoid proportional directional flow control valve 2. A solenoid directional control valve 3 and a damping mechanism 4 are disposed between the solenoid proportional directional flow control valve 2 and the hydraulic cylinder 1, and the expansion side room R1 and compression side room R2 of the hydraulic cylinder 1 are communicated with each other via the solenoid directional control valve 3 and the damping mechanism 4.
Patent JP-H08315257-A (JP)
Title: Processor and system for commodity sales registration data processing
Inventor: FUJIWARA YASUHIRO
IPC: G07G1/14
Filed: 1995-05-18
Abstract: PURPOSE: To enable respective commodity sales registration data processors to output messages received from a host device at proper time without increasing the load on the host device. CONSTITUTION: In the commodity sales registration data processing system, the host device 1 is provided with a message input means 11 and an output condition input means 12 which inputs output condition data specifying output conditions of a message, and message data consisting of the message and output condition data inputted through those input means 11 and 12 are transmitted to the commodity sales registration data processor 4 through a communication line, and the commodity sales registration data processor 4 is provided with a message buffer which stores message data received from the host device 1, the output condition data added to the stored message data are analyzed to judge whether or not the output conditions are met, at proper time, and when message data meeting the output conditions are obtained, the message based upon the message data is outputted.
Patent JP-S5819944-A (JP)
Title: Document processing terminal equipment
Inventor: KIKUCHI NOBUYUKI
IPC: G06F17/21
Filed: 1981-07-30
Abstract: PURPOSE:To make communication of text data including a nonstandard character code possible, by providing a means which adds nonstandard character code information other than common character code information to text data to transmit and receive it, and managing text data in text unit. CONSTITUTION:A text generation controlling part 3 causes a communication controlling part 7 to address a nonstandard character code management table 5c and a nonstandard character pattern storage area 5b of a storage device 5 when the format of transmission text data is generated. The registered nonstandard character code used in the format of text data and corresponding pattern information are read out and are inserted to text data. In receiving the format of text data, the text generation controlling part 3 detect that the nonstandard character code and its pattern information are includes on a basis of control data, and they are stored in the nonstandard character code management table 5c and the nonstandard character pattern storage area 5b of the storage device 5.
Patent JP-H0372739-A (JP)
Title: Communication system and routing information learning system
Inventor: TAKADA OSAMU
IPC: H04L12/46
Filed: 1990-05-11
Abstract: PURPOSE:To evade useless leasing process by transferring a data between plural branch LANs through a base LAN comprising plural physical or logical transmission lines, and transferring the data in the unit of a fixed length. CONSTITUTION:A base LAN 0 consists of a loop physical transmission line 13 and plural nodes 10 connecting to the line and a branch line LAN 25 at the outside of the base LAN 0 connects to the base LAN 0 via the nodes 10. In general plural stations (terminal equipment) 251 connects to the branch LAN 25. Moreover, a management equipment 211 and a master node are connected by the LAN such as Ethernet 212. Then the management equipment 211 uses the operator command function, that is, a command inputted by the operator to revise the configuration of the base LAN 0 or collect the statistic information in a node. Thus, the useless learning process is avoided.
Patent JP-H01289114-A (JP)
Title: Process and device of x-ray exposure
Inventor: SUZUKI KATSUMI
IPC: G03F1/00
Filed: 1988-05-16
Abstract: PURPOSE:To facilitate the manufacture of an exposure mask by a method wherein specified soft X-rays are led in pressure-reduced He atmosphere through the intermediary of a diamond carbon type film to transfer a pattern of an X-ray exposure mask using the carbon film as a substrate. CONSTITUTION:A beam line 12 is connected in the tangential line direction of an electron track of an electron storage ring 11 in wave length exceeding 44Angstrom  to pressure-reduce the inside of the beam line 12. The soft X-rays 13 radiated from the storage ring 11 are taken in the beam line 12 to be totally reflected by a mirror 14. The intermediate part of the beam line 12 is sealed with a diamond type carbon film 15 to lead the gas into a specimen chamber 16 between the carbon film 15 and the terminal of the beam line 12. A wafer 18 coated with an X-ray resist is overlapped with the diamond type carbon film 15 using X-ray exposure mask 17 formed of a pattern and then an exposure shutter 19 is opened to irradiate the wafer 18 with the totally reflected soft X-rays by the mirror 14 for the transfer of said pattern. Through these procedures, the X-ray exposure mask can be manufactured easily.
Patent JP-H09305735-A (JP)
Title: Semiconductor integrated circuit for noncontact memory card
Inventor: NAKAMURA FUMIO
IPC: G06K19/07
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an input/output circuit and to reduce the area of the input/output circuit against an integrated circuit by using a data flip-flop, a selector and a tri-state buffer for the input/output circuit to construct a converter. SOLUTION: In an input cycle, the serial signals are inputted from the input data 11 and accordingly the input/output shift register clocks 21 are inputted by a number equal to the stages of a shift register. Then the data 11 are fetched into the shift register. When an internal data bus output control signal 17 is inputted at the next timing, the data 11 fetched into the shift register output the parallel data to an internal data bus 13 via a tri-state buffer 16. At the same time, a selector 15 inputs the shift data to transfer them by an internal data bus fetch control signal 18. In an output cycle, the signal 18 is inputted and the parallel data of the bus 13 are fetched via the selector 15. Then the clocks 21 are inputted by a number equal to the stages of the shift register, and the serial data are outputted to the output data 12.
Patent JP-H08313127-A (JP)
Title: Ice water slurry take-out device
Inventor: NAGAMORI SHIGERU
IPC: F24F5/00
Filed: 1995-05-18
Abstract: PURPOSE: To permit ice water heat storage-ice water take-out without necessitating so big power by a method wherein an ice water take-out port is installed on the uppermost part of an ice storage tank and a mixer for mixing locally is installed near the ice water take-out port while an ice water slurry circulating pump is provided in parallel to the ice storage tank. CONSTITUTION: Granular ice (i), manufactured in an ice making machine 1, is transported into an ice storage tank 3 by a transporting pump 2. An ice water slurry transporting pump 6 takes out ice water slurry S, whose heat is stored at night, at daytime when cold heat is necessitated and transports it to the demanding side of cold heat. The ice water take-out port 6a of the pump 6 is attached to the sharp end of conical heat 3a of the ice storage tank 3 while the vicinity of the ice water take-out port 6a is mixed by a mixer 5 for mixing locally and, further, ice slurry, stored in the ice storage tank 3, is circulated by a stored ice slurry circulating pump 4. Accordingly, the ice water slurry S can be taken out of the ice water take-out port 6a without necessitating so big power.
Patent JP-S61278175-A (JP)
Title: Method for attaching electrode of photoelectric conversion device
Inventor: MURASE MAKOTO
IPC: H01L31/08
Filed: 1985-06-03
Abstract: PURPOSE:To eliminate short-circuiting between the interface of a P-N junction and the electrode as well as breaking of the device, by inserting an insulating layer into part of the P-N junction interface, and attaching an electrode to the upper surface of a semiconductor device opposed to this inserted part. CONSTITUTION:As an insulating layer 4, such as obtained by drying and setting up a polymer film or an adhesive can be counted. The polymer film includes a polymer film of the polyvinyl system, and the adhesive includes an adhesive of the epoxy system. The thickness of the insulating layer 4 is preferably 0.1mum or greater, and if it is less than 0.1mum, pin holes are liable to be created, so it does not serve as an insulating layer and is difficult to handle. In addition, as the upper limit of the layer thickness, 0.5mm is sufficient. As a method for inserting the insulating layer, there is method such as arranging the insulating layer 4 between P- and N-type semiconductors 3, 2 and joining them in manufacturing a photoelectric conversion device comprising the P- and N-type semiconductors joined together.
Patent JP-H10309204-A (JP)
Title: Compound member using gold
Inventor: OSAKO TOSHIYUKI
IPC: A44C25/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To make a compound member consisting of gold and a gold alloy be harder than pure gold, have high quality feeling and color similar to pure gold and to enable to be used for decoration with high quality, by making the gold have a gold purity higher than a specific value, the gold alloy have Co and Ge contents higher than specific weight % respectively, and have the total content of Co and Ge lower than a specific weight %. SOLUTION: High purity gold with gold purity higher than 99.9 wt.%, and a gold alloy with Co content higher than 0.06 wt.%, Ge content higher than 0.03 wt.%, and the total content of Co and Ge lower than 1wt.% are used for this compound member. Co, Ni, and Ge are added to harden soft pure gold. When the content of Co and/or Ni is lower than 0.06 wt.%, sufficient hardening effect can not be obtained. The hardening effect is also not sufficient by Ge lower than 0.03 wt.%. When the total content of Co and/or Ni and Ge surpasses 1 wt.%, tough the compound member is hardened, the gold purity is lowered. A higher hardness and higher gold quality are obtained by compounding gold and a gold alloy.
Patent JP-H05315227-A (JP)
Title: Apparatus and method for x-ray exposure
Inventor: GOTO TOSHIHARU
IPC: H01L21/027
Filed: 1992-05-13
Abstract: PURPOSE:To provide an X-ray aligner and an X-ray exposure method wherein a dislocation caused by a runout can be prevented simply and easily by jointly using beam lines by which the runout is offset regarding the improvement of the X-ray aligner and the X-ray exposure method. CONSTITUTION:A synchrotron radiation 1a which is formed in an electron storage ring 1 is deflected by means of a deflecting electromagnet 2; the synchrotron radiation 1a which has been taken out is passed through a beam shutter 3, a toroidal mirror 4 and a filter 5. In an X-ray aligner, the synchrotron radiation is introduced into an exposure chamber 6 and a substrate to be exposed is exposed by means of an original plate inside the exposure chamber 6. The X-ray aligner is constituted so as to be provided with the following: a beam line which exposes the substrate to be exposed by means of the original plate by using the synchrotron radiation 1a radiated inside the exposure chamber 6; and a beam line which exposes the substrate to be exposed by means of the original plate by using the synchrotron radiation 1a converged inside an exposure chamber 16.