baber/WOPTO huggingface dataset:
Patent JP-H0270980-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: KAMADO KOICHI
IPC: F02P5/153
Filed: 1988-09-06
Abstract: PURPOSE:To prevent a delay of follow-up by a method wherein it is decided whether an update amount of a reference level is varied to the increase side or the decrease side according to the number of continuous decision times of knocking. CONSTITUTION:A first counter means counts the number of reference levels corrected to the increase side and the number of the reference levels corrected to the decrease side during a given ignition cycle or during a given period. A second counter means counts the number of continuous correction times to the increase side and the decreased side. A correction amount of the reference level is increased by a reference level correction amount increase means according to the counting value of second counter means. The counting value on the increase side and the counting value on the decrease side of the first counter means are compared with each other by a number of increase and decrease times comparing means, and it is decided by a reference level increase deciding means whether a reference level correction amount increase means is reflected on the increased side or the decrease side during a next given ignition cycle or a given period.
Patent JP-S61102373-A (JP)
Inventor: ISHIHARA SHOJI
IPC: B61B13/08
Filed: 1984-10-25
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-H0387695-A (JP)
Title: Position detecting method for in-pile neutron detector
Inventor: SAWAYAMA TORU
IPC: G21C17/10
Filed: 1989-08-31
Abstract: PURPOSE:To improve the reliability of the detection accuracy by generating a difference in a neutron absorption effect, generating a disturbance in an output of a detector at the time when an in-pile neutron detector passes through a prescribed position, and specifying a position of the in-pile neutron detector from this disturbance. CONSTITUTION:A fuel assembly 10 is provided with the upper nozzle 11, the lower nozzle 12, a fuel rod bundle 13 placed between these nozzles, and plural control rod guide tubes 14 attached to the nozzles 11, 12, and an instrumentation device 15 is inserted through the center of the fuel rod bundle 13. In the periphery of the instrumentation device 15, plural ring-like neutron absorbing members 16 consisting of a substance having a neutron absorbing effect, for instance, such as hafnium, etc., are attached separately in the axial direction in the upper end, the middle part and the lower end of a reaction area of the assembly 10 whose position is known. When a neutron detector 4 passes through a position of this member 16, a disturbance is generated in an output of the detector by the neutron absorbing effect by the member 16, and from this disturbance, a position in the axial direction of the neutron detector 4 in a detector guide tube can be specified.
Patent JP-H1045933-A (JP)
Title: Rubber foam
Inventor: GOTO HIDEO
IPC: C08L23/16
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber foam which, when fitted to a structure, can follow the irregularities on the surface, can closely adhere thereto and can exhibit excellent water stop performances by continuously extruding an expandable vulcanizable composition essentially consisting of a specified rubber component and a specified softener and expanding and vulcanizing the extrudate. SOLUTION: An expandable vutcanizable composition obtained by kneading a composition essentially consisting of 100 pts.wt. copolymer comprising ethylene, an α-olefin and a nonconjugated-diene-bond-containing (a)cyclic polyene or rubber component containing at least 30 pts.wt. this copolymer and 50-100 pts.wt. water- repellent and pressure-sensitive adhesive resin softener (e.g. plybutene) and additives such as a filler, a blowing agent, a vulcanizing agent and a vulcanizing aid and having a Mooney viscosity (ML1+4 (100 deg.C)) of 10-30 is continuously extruded, and the extrudate is expanded and vulcanized at an expansion ratio of 5-30 so as to give a foam having a cell diameter corresponding to 15 cells per inch, a 50% compressive stress of 5-200gf/cm<2> and an air permeability of 100-2,000cc/min.
Patent JP-H0387751-A (JP)
Title: Toner
Inventor: SHIMADA MUTSUMI
IPC: G03G9/08
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a toner capable of forming an image high in resolution and density and faithful reproduction performance of an original and good in solid gradation and free from stains due to fog and toner scattering and the like by using the toner having a fluidity index of 5 - 25% and a volume average particle diameter of 5 - 10mum. CONSTITUTION:The toner having a fluidity index of 5 - 25% and a volume average particle diameter of 5 - 10mum comprises organic colorant particles and a fluidity enhancing agent, thus permitting the obtained toner to form an image high in resolution and sharp in characters and thin lines and good in reproduction performance of pictures and photographs image by using such fine toner particles, and demerits due to the use of small average particle diameter to be prevented by regulating the fluidity index to 5 - 25%.
Patent JP-H05201013-A (JP)
Title: Wiper device for printing head of ink jet printer
Inventor: JIEFUAASON PII WAADO
IPC: B41J2/165
Filed: 1992-07-30
Abstract: PURPOSE: To easily wipe high viscosity color ink by providing a wiping edge at one end and a wiping beam integral with the base at the other end. CONSTITUTION: When a black cartridge moves to the station, a print head crosses the head of a wiper 50. The head removes pooled ink and debris of the print head. The wiper 50 is attached to a follower bracket 52, which has a post 54 engaging with an opening 56 formed at the wiper 50. A rectangular frame 58 surrounds a cam 60 attached to a carrier 22. When the carrier 22 rotates by 180 deg., the bracket 52 moves to a lower position as the cam 60 rotates under the bracket 52. A color station 18 has a color cap, which is provided with a sled cover 66 and a color sled 68.
Patent JP-S59112784-A (JP)
Title: Television receiver
Inventor: SATOU YOUICHI
IPC: H04N9/64
Filed: 1982-12-20
Abstract: PURPOSE:To improve the hue and saturation of a television receiver which makes an adjustment of picture quality by varying frequency characteristics, by varying filter characteristics for chrominance signal extraction following up variation in frequency characteristics accompanying the picture quality adjustment. CONSTITUTION:The filter circuit of a band amplifier 4 is provided with a varactor diode (varicap) D1 in parallel to a trapping circuit 42, and a control voltage V1 is supplied to its cathode through a resistance R1. When the control voltage V1 is varied, the capacity value of the varicap D1 varies and a trap frequency f0 varies to f01 and f02. Therefore, the frequency characteristics of the trapping circuit 42 vary and those of the band amplifier 4 also vary. For this purpose, the control voltage V1 is varied according to the frequency characteristics of a video amplifier 3, so that + or -0.5MHz components centered at 3.58MHz become objective in the total frequency characteristics of the video amplifier 3 and band amplifier 4.
Patent JP-S6378564-A (JP)
Title: Lead frame for semiconductor device
Inventor: OSAKA SHUICHI
IPC: H01L23/50
Filed: 1986-09-20
Abstract: PURPOSE:To contrive improvement in cleaning efficiency by a method wherein, when a plurality of lead frames are hung down in a liquid and they are separated with one another completely by forming a recessed part on one surface of either of the outer frame part of a lead frame and a tie-bar part. CONSTITUTION:A plurality of lead frames 11 are hung down in the cleaning liquid 10 of a cleaning vessel 9, and ultrasonic waves are applied while the cleaning fluid 10 is being circulated. As a result, the small bubbles 10a in the cleaning fluid 10 generated by cavitation are susceptibly concentrated on the recessed part 12 of the lead frames 11 or on the recessed parts 13 of tie bar parts 2, and said concentrated small bubble group repeats expansion and contraction in synchronization with the sound pressure of the ultrasonic waves. As a result, the lead frames superposed in a highly fixed manner with each other are separated, and their surface is cleaned effectively.
Patent JP-S61102378-A (JP)
Title: Flow control valve
Inventor: HADAMA SHIGEYUKI
IPC: B62D5/087
Filed: 1984-10-23
Abstract: PURPOSE:To enlarge the setting degree of freedom for a suborifice opening area, by forming a suborifice with the annular groove formed into a spool valve and the interconnecting hole formed into a housing, in case of a flow control valve for a power steering. CONSTITUTION:A suction passage 67, leading a fluid to be discharged by a pump, is opened to a primary pressure chamber 58 being partitioned by a spool valve 57. From this suction passage, an orifice passage 68 to be opened to a specified position in the axial direction of a housing hole 43, namely, an auxiliary flow passage is branched off. This orifice passage 68 opens to a first small diametral part 60 in an annular groove 62 of the spool valve 57 in the state that the left end of the spool valve 57 comes into contact with a joint 45. Under this condition, it constitutes a suborifice 69 in position between the orifice passage 68 and a peripheral wall of the spool valve 57.
Patent JP-S59112838-A (JP)
Title: Preparation of noble metal catalyst supported by ion exchange resin
Inventor: NAKAO YUKIMICHI
IPC: C07C13/18
Filed: 1982-12-20
Abstract: PURPOSE:To easily and efficiently obtain a solid catalyst in which fine noble metal particles are supported, by bringing a noble metal precipitate formed by subjecting a noble metal salt to reduction treatment in lower alcohol into contact with ion exchange resin having a quaternary ammonium group. CONSTITUTION:An alcohol soluble reducing agent such as hydrazine is acted on a solution of a salt of a noble metal selected from Rh, platinum and silver in lower alcohol to form a noble metal precipitate which is then brought into contact with an ion exchange resin having a quaternary ammonium group to support fine noble metal particles by said resin. By this method, a solid catalyst supporting fine noble metal particle can be easily and efficiently obtained and the obtained solid catalyst can be used in liquid phase reaction or gas phase reaction and is, at the same time, easy to recover and the reproducibility of catalytic activity is also excellent.
Patent JP-H0648053-A (JP)
Title: Thermal transfer sheet
Inventor: NAKAMURA YUUSUKE
IPC: B41M5/395
Filed: 1992-07-31
Abstract: PURPOSE:To provide a thermal transfer sheet which can carry out uniform excellent dye transfer by a method wherein a dye layer containing a dye which is moved into a specific binder by heating to be transferred onto a material to be transferred is provided onto a base material sheet. CONSTITUTION:A binder is prepared by mixing polyvinyl acetal resin wherein wt.% of an acetalization part is at least 50wt.% in total quantity of polymer and at least 80% of an acetal part is acetoacetal, and aldehyde acetalized polyvinyl acetal resin wherein wt.% of an acetalization part is at least 50wt.% in wt. of polymer and at least 40% of the acetalization part contains a phenyl group. A dye coating liquid is prepared by dissolving or dispersing this binder and the dye in a suitable solvent. A dye layer is formed by applying that dye coating liquid onto synthetic paper, and a plastic film and drying and a thermal transfer sheet is obtained. A triaryl methane dye, a thiazol dye, etc., are concretely exemplified as the dye.
Patent JP-H04103530-A (JP)
Title: Therapeutic agent, containing aminoalkanesulfonic acid derivative as active ingredient and useful for cardiopathy
Inventor: HIGASHIURA KUNIHIKO
IPC: A61P9/00
Filed: 1990-08-23
Abstract: PURPOSE:To obtain a therapeutic agent, containing an aminoalkanesulfonic acid derivative as an active ingredient, having excellent strengthening and protective action on myocardia and useful for cardiopathy. CONSTITUTION:A therapeutic agent, containing a compound expressed by the formula [X is H; Y is alkyl or phenyl which may have a substituent group (OH, carboxyl, NH2, phenyl or hydroxyphenyl); X and Y together may form trimethylene or hydroxytimethylene] or a pharmaceutically permissible salt thereof as an active ingredient and useful for cardiopathy. The aforementioned compound has excellent protective action on morphological transformation of myocardia due to calcium paradox and useful for treating and preventing myocardiopathy accompanied by isochemic cardiopathy such as cardiac infarction, angina pectoris or cardiac insufficiency or an ischemic state in cardiac operation.
Patent JP-H0385991-A (JP)
Title: Transmission control processing system
Inventor: SEKIGUCHI JIRO
IPC: H04Q3/58
Filed: 1989-08-30
Abstract: PURPOSE:To keep the order of transmission as much as possible and to prevent generation of a large dispersion in the transmission connection time by providing a queue memory and processing the call request in standby in the queue memory when a resource is released. CONSTITUTION:A line processor 2i monitors the production of a call from an extension to control the call. When a call takes place, it is informed to a central processing unit 5 of an exchange processor 3, and the central processing unit 5 of the exchange processor 3 checks the content of a queue memory 6. When a call request causing an acquisition block exists, the call request is described in the queue memory 6. When the call request of a relevant destination exists, the new call request is registered in the queue memory 6. Thus, even when a block is caused in the acquisition of a common resource such as an outgoing register trunk in the call processing by the exchange processor 3, the calls are processed efficiently in the order of the call requests.
Patent JP-2000054331-A (JP)
Title: Transferable folding fence
Inventor: MORI AKIHIRO
IPC: E01F9/70
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a transferable folding fence which can be easily and stably installed along a border of partitioned zones and can be compactly folded to conveniently house or transfer it. SOLUTION: This folding fence is provided with a folding screen F continuously and foldably connecting sideways mutual side parts of a plurality of screen plates 1 through hinge structures 3 and stays 2 pivotally attached to the lower edges of the required number of screen plates 1 constituting the folding screen F to stabilize the lower parts by turning the stay relatively to the face angle of the screen plate 1. In this way, the transferable fence can be easily and stably installed and compactly folded when housing and transferring it to spare a housing space and increasing the efficiency of the transporting work at the same time.
Patent JP-S6282849-A (JP)
Title: Phase modulation system modem
Inventor: TAKAHARA MASAHIRO
IPC: H04L27/20
Filed: 1985-10-08
Abstract: PURPOSE:To execute encoding and decoding in each three bits and to attain data transmission by adopting a system obtained by adding an element signal waveform converting function to a phase modulating system. CONSTITUTION:A transmission control part 3 divides an inputted data string into the combination (tri-bit) Q1Q2Q3 of three continuous bits and outputs the tri-bit Q1Q2Q3 to a transmission signal converting part 5, which outputs the bits Q2, Q3 to a modulation part 1 as a di-bit Q2Q3. The modulation part 1 encodes the inputted di-bit as the change of a phase corresponding to the phase of a signal element obtained immediately before the current input in accordance with a phase changing table and outputs the encoded value to the conversion part 5. The conversion part 5 converts the waveform of the signal element corresponding to the inputted di-bit in accordance with the value of the tri-bit inputted from the control part 3 and outputs the converted value to a circuit. A receiving signal conversion part 6 extracts the bit Q1 from a signal element corresponding to the three bits and outputs the extractd bit Q1 to a reception control part 4, which converts the waveform of the signal element and outputs the converted waveform to a demodulation part 2.
Patent JP-H03105498-A (JP)
Title: Intermittent fault detection system
Inventor: AANORUDO SUTANREE FUAABAA
IPC: G01R31/28
Filed: 1990-08-24
Abstract: PURPOSE: To obtain a monitor system or a control system which separates disconnection failure by generating the change of the voltage or currents of a cable when the disconnection failure is activated, and automatically energizing an audible phone by a failure detection algorithm. CONSTITUTION: When a switch 40 is closed, an algorithm is started, and a central unit MP 12 reads and stores the states of switches 14 and 16 through cables 22 and 24. Next, a present pattern is compared with the previous pattern, and when they are different, a phone 38 is rung in a prescribed time, and when they are the same, the present pattern is stored in the previous pattern memory position. Then, the values of analog detectors 18 and 19 are read and stored, and the absolute value of difference between the value and the previous state value is compared with a reference value. When the former value is larger than the latter one, the phone 38 is rung for the prescribed time, and when the former value is smaller than the later value, the later value is replaced with the former value.  Thus, when the suspicion of the disconnection failure is present at one of the cables 22, 24, 26, and 28, or a connector 30, the switch 40 is closed, and each cable is bent one by one, so that the disconnection failure can be detected and separated.
Patent JP-S6284534-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRATA KATSUHIRO
IPC: H01L21/768
Filed: 1985-10-08
Abstract: PURPOSE:To hold the hardness of a wiring layer, and to obtain a semiconductor device with the wiring layer capable of resisting deformation by forming an aluminum hydrate to the surface of an electrode wiring layer. CONSTITUTION:An underlay oxide film 2 is shaped onto an silicon substrate 1 for the semiconductor device. A first metallic layer 6, a second metallic layer 7 and an aluminum hydrate layer 8 are formed onto the silicon substrate 1 in a contact hole 9 section for an internal wiring and onto a smoothly coated film 3. The first and second metallic layers consist of aluminum or an aluminum alloy. A leading-out port for an external wiring is shaped in an external- electrode leading-out region 10. The aluminum hydrate layer 8 is extremely hard, thus preventing the deformation of a wiring layer formed on heat treatment.
Patent JP-H0890104-A (JP)
Title: Clamping device
Inventor: YONEZAWA KEITARO
IPC: B21D37/14
Filed: 1994-09-20
Abstract: PURPOSE: To manufacture a small and light clamping device. CONSTITUTION: The fulcrum part 5a of a clamp arm 5 is freely and oscillatarily supported in the vertical direction by a fulcrum pin 13 on a housing 3 extending in the back and forth direction. A transmission shaft 20 is connected to the left tip part of the piston rod 50 of a pneumatic cylinder 6 by a connecting ring 24. A first roller 21 is freely rotatably fit to the transmission shaft 20, and the first roller 21 is engaged with the cam-shaped force point part 5b of the clamp arm 5 from a lower side. Second rollers 22 are freely rotatably fit to both ends of the transmission shaft 20, and the second rollers 22 are guided in the back and forth direction by a supporting groove 26 formed on a housing 3. When clamping a metallic die D, the piston rod 50 is made to project in the left direction. Then, the force point part 5b is pressed upward by the first roller 21 with the second roller 22. Consequently, the metallic die D is pressed downward by a working point part 5c of the left part of the clamp arm 5.
Patent JP-H1043368-A (JP)
Title: Handle for game machine and game machine provided with the handle
Inventor: KAIZUKA TAKAYOSHI
IPC: A61L2/16
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To kill miscellaneous bacteria sticked on a handle of a game machine to prevent them from propagating and to keep the handle clean by constituting the handle of the playing machine of an anti-fungal one. SOLUTION: A handle 2 of a game machine is constituted of an anti-fungal one. There exist various means for making this handle 2 anti-fungal and e.g., an anti-fungus material is kneaded into a synthetic resin material being a raw material before molding and this synthetic resin material is molded into a part such as a handle main body 5 and a dial 6 of the handle 2. In addition, the anti-fungus material is spread on a part whose surface is still soft just after molding and the anti-fungus material is bonded by curing the resin material or the surface of the part after molding may be coated with the anti-fungus material by using an appropriate binder.  There exist various anti-fungus materials and e.g. it is pref. that an inorg. material prepd. by forming an anti- fungal film made of a metal such as silver and copper on the surface and in holes of a finely powdered porous ceramic is used.
Patent JP-S6378603-A (JP)
Title: High frequency wave multistage amplifier
Inventor: IKEDA HIKARI
IPC: H04B1/18
Filed: 1986-09-22
Abstract: PURPOSE:To vary a gain and a frequency characteristic with an inexpensive and simplified circuit, by inserting a first variable resistor in series with the main line of a high frequency wave circuit, inserting a series circuit of a second variable resistor and e capacitor between one end of the first variable resistor and the earth, and inserting a high frequency wave frequency gain varying device between the amplifiers behind a second stage. CONSTITUTION:In a high frequency wave circuit shown in figure, by setting the value of the second variable resistor at infinity, and varying the first variable resistor 1, a characteristic in which the quantity of attenuation in a low pass area is larger than that in a high pass area, can be obtained, as shown in figure (a). Also, by setting the value of the first variable resistor at 0OMEGA, selecting the capacitance value of a capacitor 3 at an appropriate level, and varying the second variable resistor 2, the characteristic in which the quantity of attenuation in the high pass area is larger than that in the low pass area, can be obtained as shown in figure (b). Therefore, it is possible to obtain the high frequency wave frequency gain varying device having three kinds of frequency characteristics as in figure (c) by varying two, the first and the second, variable resistors 1 and 2. By inserting the varying device between the stages behind the second stage of a high frequency wave multistage amplifier, it is possible to vary the gain and the frequency characteristic as the high frequency wave multistage amplifier.
Patent JP-H0565932-A (JP)
Title: Cylindrical engine mount
Inventor: IDE TAKANOBU
IPC: F16F13/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide a cylindrical engine mount capable of reducing the transmission of high frequency vibration and also idle vibration sufficiently while enabling the reduction of machining mandays. CONSTITUTION:There are provided an outer cylinder 22 supported on a body side bracket 25, and an inner cylinder 23 supported on an engine side bracket 26. There is also provided a column part 27 formed of elastic material having one vertical end part 27a formed in close contact with the outer peripheral surface of the inner cylinder 23 and the other vertical end part 27b supported at the outer cylinder 22. A pair of protruding parts 28 made of elastic material are further provided being supported in the mutually opposed state at the outer cylinder 22. These protruding parts 28 are protruded horizontally from the outer cylinder 22 toward the inner cylinder 23 so as to respectively come in contact with the column part 27 and to partition off liquid chambers 30, 31 respectively together with the outer cylinder 22. The liquid chambers 30, 31 are then communicated with each other through an orifice 32.