baber/WOPTO huggingface dataset:
Patent JP-H04104949-A (JP)
Title: Dielectric porcelain composition
Inventor: HIRAI TAKAMI
IPC: H01B3/12
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a dielectric porcelain composition having high specific dielectric constant, large Q and small temperature coefficient of resonant fre quency by making a specific composition comprising BaO, TiO2, Nd2O3, praseo dymium oxide and Bi2O3 as principal components. CONSTITUTION:The aimed dielectric porcelain composition is composed of barium oxide, titanium oxide, neodymium oxide, praseodymium oxide and bis muth oxide expressed by the composition formula. In the composition formula, x, y, z, a and b are respectively contained so a to satisfy 0.10<=x<=0.20; 0.60<=y<=0.75; 0.10<=z<=0.25; x+y+z=1; 0<a<=0.25 and 0<b<=0.30. In said porce lain composition, temperature coefficient of resonant frequency can be lowered by raising specific dielectric constant by substituting neodymium oxide with bismuth oxide and further, specific dielectric constant can be furthermore raised without reducing Q-value by substituting neodymium oxide with praseodymium oxide.
Patent JP-S6375764-A (JP)
Title: Window cleaning mechanism for optical device
Inventor: HORIUCHI EI
IPC: G03G15/04
Filed: 1986-09-19
Abstract: PURPOSE:To automatically clean the surface of a window by providing a cleaning means on a shutter for sliding along the surface of an output window of a light beam. CONSTITUTION:An elastic blade 4 is provided as one body on a shutter 3 for sliding along a window 2 of a housing 1 for housing a laser radiating device 9 and a scanning mirror 10. When the window 2 is opened and a photosensitive body 5 is brought to scanning, and when the window is closed, the blade 4 can eliminate effectively dust on the surface of the window.
Patent JP-H1061490-A (JP)
Title: External combustion type heat gas engine and air conditioner using the same
Inventor: KUROSAWA YOSHIAKI
IPC: F25B9/14
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an external combustion type heat gas engine with improved durability and an air conditioner using the engine by reducing abrasion of a sliding surface in a cross guide and a guide hole. SOLUTION: A cylindrical slider 115 is externally fit for sliding in cross guides 101, 102. The slider 115 is made of PTFE material and its length is set approximately a half of direction between upper and lower flanges. The cross guides 101, 102 are also reciprocated along a guide hole 105. At this time, the slider 115 is contacted at its inner periphery surface with the cross guides 101, 102 and on the other hand, as its outer periphery surface is contacted with the guide hole 105, so that the slider 115 moves relative to the cross guides 101,102 and the guide hole 105 with it been receiving substantially the same frictional resistance. Thereby, sliding speed of the slider 115 to the cross guides 101, 102 and the guide hole 105 is substantially a half of moving speed of the cross guides 101 and 102.
Patent JP-H1066150-A (JP)
Title: Cordless telephone equipment
Inventor: INMAKI MASAHIKO
IPC: H04W92/10
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously transmit voice information from a maser set of an analog cordless telephone equipment by transmitting a request for forming a speech path by the same channel by prescribed order to plural slave set. SOLUTION: In the master set, when a simultaneous calling button 29A is depressed, CPU 1A secures a dead speech channel and continually transmits a slave set, calling a request signal to a first slave set through a control channel. The first slave set receiving the calling request signal returns a reception completed signal. The master set receiving the reception completed signal executes a similar operation to a second slave set. At the time of receiving reception completion signal from all of the remaining slave sets, the master set transmits all at once a speech CH switch request signal to the slave sets. After switching to a speech channel, the slave sets returns switch finish signals. At the time of receiving a first CH switching completion signal, the master set sends a calling request all at once to all the slave set. The slave sets ring a buzzer and then form speech paths.
Patent JP-H05238642-A (JP)
Title: Apparatus for cutting and folding web
Inventor: JIYAN KUROODO MARUMEN
IPC: B65H45/16
Filed: 1992-08-19
Abstract: PURPOSE: To provide an apparatus for cutting and folding a web capable of completely automatically executing a change of a folding type except a rotation of a selector switch without any manual intermediary. CONSTITUTION: Driving gears 52, 57 of two independent parts of a transfer cylinder 6 are, on one hand, coupled to one another two-by-two and driving gears 66, 65 of two independent parts of a fold cylinder 12 are, on the other hand, connected to one another and interconnected through coaxial gear pairs 59, 58; 68, 67 by a disengageable coupling. An angular displacement between the pair of elements of the respective cylinders 6, 12 when the couplings are disengaged is changed so as to convert the folder from a configuration that forms second parallel folds to one that forms delta folds.
Patent JP-H04101112-A (JP)
Title: Multi-beam scanning optical system
Inventor: TATSUOKA MASAMICHI
IPC: G02B26/10
Filed: 1990-08-21
Abstract: PURPOSE:To easily adjust scanning intervals of scanning lines on a scanned surface to a desired value and to form an image of high picture quality by providing an adjusting member which can adjust the scanning intervals of the scanning lines on the scanned surface in the path between a light source means and the scanned surface. CONSTITUTION:Plural light beams emitted by the light source means 1 are collimated by an optical means 2 which provides collimating operation into pieces of parallel luminous flux, which are made incident on the reflecting surface of an optical deflector 3. Then the respective light beams which are reflected by the reflecting surface of the optical deflector 3 form beam spots on the scanned surface 5 through an image formation optical system 4 for scanning to form (write) image information on the scanned surface 5 in order. In this case, an adjustment member 2 varies the focal length by varying the interval between two lens groups which are a front group 2a and a rear group 2b to vary the image formation magnification, thereby adjusting the scanning intervals of the scanning lines on the scanned surface (photosensitive medium surface) 5 to the desired value. Consequently, an image of improved picture quality can be formed.
Patent JP-S6191996-A (JP)
Inventor: KIRUKORU JIRINIAN
IPC: H05K3/18
Filed: 1985-10-04
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-H04102468-A (JP)
Title: Knee part exercising equipment
Inventor: NARITA SHUICHI
IPC: A63B22/08
Filed: 1990-08-22
Abstract: PURPOSE:To continuously conduct an exercise highly effective for training of a body, particularly, the knee parts, without losing a user's interest by providing a pair of leg part support members for supporting the lower part from the ankles of the body and a driving means for rotating both rotating members. CONSTITUTION:When a switch 25 on an arm rest 23 is on, a rotating member 10 is rotated, for example, in the direction A, through a rotating shaft 8 from a driving motor 15 to gears 16, 13, and a rotating member 11 is synchronously rotated in the direction B opposite to the direction A. By this rotation, the lower parts from the knees of a user make precession with the knees as support points. At this time, by operating the switch 25, the rotating direction of the rotating member 10 is changed to the direction B' of the rotating member 11 through a control unit 26, or the rotating speed can be changed. Thus, a determined quantity of precession of the knee lower parts using the knees as the support points can suitably be performed, so that the user can train the body without loosing his interest and promote his health.
Patent JP-S6199829-A (JP)
Title: Temperature history displaying element
Inventor: MUNAKATA HIROHIDE
IPC: G01K11/00
Filed: 1984-10-22
Abstract: PURPOSE:To enable the easy detection of the maximum temp. in the past temp. history by affecting a color coupler and coloring assistant via the temp. sensitive permeation film having the permeability of a substance at more than the specified temp. CONSTITUTION:The temp. sensitive permeation film 4 of the inside of a cell 10 becomes permeable of a substance when the cell 10 becomes at more than the specified temp. and the enzyme affecting substance (coloring assistant) of the inside of the solution inside a chamber 3 enters the chamber 2 containing a color coupler and enzyme with permeating the film 4. The atmosphere inside the chamber 2 is changed to be oxidative, reductive or acidic, alkaline according to the combination of the invaded enzyme affecting substance and enzyme, and the color coupler colors, discolors or decolor and the hue thereof is not changed even when the temp. of the cell 10 falls. The past history of the temp. of the cell 10 can be thus known and on the other hand it is understood that the temp. causing the permeability of the film 4 has not been experienced.
Patent JP-S6375856-A (JP)
Title: Communication equipment
Inventor: KATO YUICHI
IPC: H04L29/10
Filed: 1986-09-18
Abstract: PURPOSE:To effectively use memory resources by reporting the number of data to be transferred to a data processor and preparing a read buffer having the capacity corresponding to this number in the data processor. CONSTITUTION:A data number reporting means 1A provided in a communication controller 2 outputs the number of data to be transferred to a data processor 1 together with a data read request instruction. The data processor 1 outputs a read instruction to the communication controller 2 after preparing a read buffer having a prescribed capacity based on the number of data reported from the data number reporting means 1A.
Patent JP-H11169480-A (JP)
Title: Treatment of dioxin materials
Inventor: MIHARA RYOHEI
IPC: A62D101/28
Filed: 1997-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method which suppress waste gases by treating dioxins and heavy metals in incineration and is helpful for pollution control. SOLUTION: The waste gases and the heavy metals, chlorides and pollutants may be made completely non-polluting by powdering residues, flying ashes or the like which are incombustibles to a pulverized form, injecting the powder thereof from a nozzle toward the impact heat plate in a furnace under and at expansion, high pressure and high speed while maintaining pressure, thereby disintegrating, crushing and destroying the dioxins. The waste gases of the dioxins are made non-polluting by installing alkaline calcium carbonate, slaked lime, sodium carbonate, coal ash, active carbon or the like as catalyst agents therein and oxidizing the dioxins to decompose the dioxins into carbon dioxide, water and hydrogen chloride.
Patent JP-H1058189-A (JP)
Title: Austenitic stainless steel filler material for tig welding
Inventor: OKAZAKI TSUKASA
IPC: B23K35/368
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To increase high temp. creep ductility in TIG welding by containing Fe, Cr, Ni, Mn, Mo, Nb, a metal oxide, a metal fluoride in a flux by a specified quantity. SOLUTION: A flux cored wire, in which a outer shell is made of soft steel or stainless steel, contains, by weight per total wire weight, 5-30% metal powder as a flux component, Fe, Cr, Ni, Mn, Mo, Nb, these alloys, further, a 0.01-0.5% metal oxide or a 0.01-0.3% metal fluoride. By dispersing the metal powder in molten metal as a slag inclusion, the creep ductility is increased. In the case of a metal powder of <5%, the creep ductility is not increased, at the time of exceeding 30%, an oxygen quantity in molten metal is excessively increased, the creep strength and toughness are lowered. By adding a metal powder of 0.01-0.5%, an oxygen quantity in molten metal is turned to 0.03-0.5%, and the high temp. creep ductility on TIG welding is improved.
Patent JP-S6282146-A (JP)
Inventor: TAKAHASHI TOMIO
IPC: B27M3/00
Filed: 1985-10-04
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-S6375740-A (JP)
Title: Photosensitive rubber composition
Inventor: KIDOKORO HIROTO
IPC: G03F7/00
Filed: 1986-09-19
Abstract: PURPOSE:To obtain the titled composition having improved print strength of a printing plate and reproducibility of image by using the composition composed of a specific modified rubber, a compd. capable of an addition polymerization and a photopolymerization initiator. CONSTITUTION:The titled composition comprises the modified rubber (A) obtd. from a rubber having an unsatd. binding, the compd. (B) which is capable of the additional polymerization and has >=1 ethylenic double bonds, and the photopolymerization initiator (C). The component (A) is produced by allowing the rubber contg. the unsatd. bonding such as polybutadiene, in the presence of a Lewis acid such as SnCl4, to react with an org. compd. having -CH=N- bonding in a molecular such as benzylidene butylamine and an org. acid halide such as acetylhalide. The component (B) is exemplified by di(meth)acrylate of 1,4-butanediol, etc. The component (C) is exemplified by alkylether of benzoin.
Patent JP-H0667792-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/03
Filed: 1992-08-20
Abstract: PURPOSE:To provide a coordinate input device with high accuracy and of small size. CONSTITUTION:In the coordinate input device which inputs oscillation from an oscillation pen 3 to an oscillation transfer plate 8 and detects a position where the oscillation is inputted by detecting the oscillation by a cylindrical sensor 6, the adhering plane 12 between the sensor 6 and the transfer plate 8 is formed smaller than the bottom area of the sensor 6, and constraint in an oscillating direction to the sensor 6 can be decreased. Also, the adhering plane 12 is formed symmetrically to an axis extending straight to the bottom of the sensor, which eliminates directivity for oscillation detection. Also, fine irregularity is provided at the sensor 6 or the transfer plate 8 colliding with the adhering plane, and an adhesive is filled in the recessed part of the irregularity, and the thickness of an adhering layer is formed in uniform thickness.
Patent JP-H0964344-A (JP)
Title: Semiconductor device
Inventor: KUDO TAKAHARU
IPC: H01L29/78
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce semiconductor chip area and cost, by forming a first diffusion layer in the inside, and constituting, around it, an insulating film having a ring type pattern form, a second diffusion layer, a gate electrode having a half ring type pattern form which is cut off by a part of the insulating film, etc. SOLUTION: An N-well layer 1 is formed on the surface of a P-type silicon substrate. A low concentration drain diffusion layer 2 as a second diffusion layer whose outer peripheral form is octagonal is formed in the central region of the N-well layer 1. A ring type field insulating film 3a and a leading-out insulating film 3b are formed. A high concentration drain diffusion layer 5 as a first P-type diffusion layer having the same form as the ring type field insulating film 3a is formed inside the ring type field insulating film 3a. A gate electrode 4 of a half ring type which is cut off by the field insulating film 3b is formed outside the ring type field insulating film 3a. A drain electrode 8 is connected with the high concentration drain diffusion layer 5 through a drain contact hole 7.
Patent JP-H03174744-A (JP)
Title: Semiconductor device
Inventor: IGARASHI KAZUMASA
IPC: C08G59/40
Filed: 1990-08-22
Abstract: PURPOSE:To improve stress reduction with no pretreatment before packaging to electronic appliances and with resistance to heating in soldered packaging by sealing a semiconductor chip with an epoxy resin composite which contains two specific kinds of components. CONSTITUTION:A semiconductor chip is sealed with an epoxy resin composite which contains an epoxy resin represented by formula I and a reaction product obtained by preliminary reaction of a silane compound represented by formula II with a phenol aralkyl resin represented by formula III. In formula I R1-R4 are alkyl groups of carbon number 1-4; in formula II X is a monovalent organic group whose terminal has at least one functional group selected from a group consisting of glycidyl group, amino group, and mercapto group, Y is an alkoxy group of carbon number 1-4, and n is 0.1 or 2; and in formula III m is a positive integer. This constitution makes the device excellent in bonding strength of a semiconductor chip and sealing resin, prevents package cracks under severe conditions in soldering packaging to provide excellent moistureproof reliability, and improves stress reduction.
Patent JP-S6281868-A (JP)
Title: Current loop forming circuit
Inventor: TAKADA KENZO
IPC: H04Q3/42
Filed: 1985-10-05
Abstract: PURPOSE:To promote the miniaturization and economization of a subscriber's circuit by inserting a switching circuit consisting of a transistor and a diode and a current limiting resistor in series between the channels of subscriber's circuits in a digital exchange. CONSTITUTION:When a control signal inputted to the input terminal of a constant current driving circuit 23 is set at a logic '1', the circuit 23 activates transistors (Tr) 19, 20 and 21 through a diode 16. At such a state, a DC loop circuit through a current limiting resistor 1, a diode 18, and the Tr21 is constituted between channels, a B line and an A line, on the subscriber's circuit. At such a case, so that the output terminal of the circuit 23 and the emitter of the Tr20 are connected with a diode 17, the emitter potential of the Tr20 is held at a regulated level against the base potential and the collector potential of the Tr20, thereby preventing a switching circuit 22 from becoming an abnormal characteristic.
Patent JP-H09132557-A (JP)
Title: Synthesizing method for hydroxylamine and reaction solution obtained thereby
Inventor: ERIZABESU GAATORUUDO BAANZU
IPC: C07C309/14
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a monosubstituted or disubstituted hydroxylamine useful as an antioxidation agent for various photographic processing liquids with a simple method while suppressing the formation of by-products.  
     SOLUTION: A hydroxylamine of the formula HO-NR-L (L is a group of formula II) is produced by reacting a vinyl compound of formula I [R 1  and R 2  are each independently H or an alkyl; R 3  is H, a halogen or an alkyl; R 4  is sulfo or a phenyl group mono or disubstituted with CONR 5 R 6  (R 5  and R 6  are each independently H or a 1-4C alkyl), etc.] with a hydroxylamine of the formula HO-NHR (R is H, a 1-12C alkyl, etc.) in water, a water-miscible organic solvent or their mixture in the absence of neutral base. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0556739-A (JP)
Title: Weeding and sterilizing device
Inventor: MIZUNO AKIRA
IPC: A01M21/04
Filed: 1991-09-03
Abstract: PURPOSE:To remove weeds by sparking and simultaneously carry out sterilization of soil by providing a high-voltage electrodes connected to a high-voltage generator so as to be able to freely control the position in the upper and lower directions, attaching the electrodes to a running vehicle, earthing the generator through an earth line to the soil to apply high voltage between electrode and soil. CONSTITUTION:A high-voltage generator 31 and high-voltage electrodes 19 connected to the generator 31 are attached to a running vehicle 5 and the generator 31 is earthed through an earth line 32 to the soil. The electrodes 19 are provided so as to be able to freely control the position in upper and lower directions and insulators 20 and 21 for covering the electrodes 19 are provided and simultaneously the earthed line 32 is connected to wheels 4 of the running vehicle 5 formed of electrically conductive member. Pulse-like high voltage, direct current high voltage or alternating current high voltage is applied to the space between the electrodes 9 and soil and weeds are removed by sparking and simultaneously soil in the vicinity of roots of weeds are kept in high electric field strength area to carry out sterilization of soil.
Patent JP-2001046601-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To easily confirm that data are being backed-up by providing a power source monitor means for monitoring the lowering of a power source voltage in a game machine, preserving required data when unexpected power source disconnection such as power source interruption occurs and reporting that data are preserved, which can be confirmed from an outsider. SOLUTION: When the lowering of the power source voltage is detected by a power source monitoring IC 902, interruption is executed in CPU 56 and the contents of each register are stored in a back-up RAM area as a power source disconnection case processing. Besides, a proper initial value is set in the back-up check data area of the RAM area, an exclusive or is successively obtained concerning whole data and a final arithmetic value is set in a back-up parity data area. Moreover, a reporting LED 41 is turned on so that a game player or a clerk are reported that back-up is executed concerning the power source. When the power source is recovered, a state is temporarily returned to be the initial one in accordance with an initial state recovery command from a main substrate and, then, the state when the power source disconnection occurs is restored.
Patent JP-2000054822-A (JP)
Title: Muffler
Inventor: KAMIKANE MASAYUKI
IPC: F01N1/08
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To mainly miniaturize a muffler by forming a part of an end wall for blocking one end of a shell into a hollowed double wall structure consisting of an inner wall and an outer wall, assembling a control valve to the inner wall and forming a connecting hole for an exhaust outflow pipe to constitute the cavity between the inner wall and the outer wall as a communicating chamber. SOLUTION: A pair of separators 14, 15 is arranged within a muffler body 1 formed of an end wall 12 for blocking one end of a cylindrical shell 11 and an end wall 13 for blocking the other end thereof to partition the internal space of the muffler body 1 into three noise reducing chambers 1a-1c. A swollen part 12a is formed on a part of the end wall 12, a lid plate 12b for covering the swollen part 12a is mounted on the inner surface thereof, and a part of the end wall 12 is formed into a hollowed double wall structure consisting of the lid plate 12b as an inner wall and the swollen part 12a as an outer wall. A control valve 5 is assembled to the lid plate 12b, and the connecting hole 4a of an exhaust outflow pipe 4 is formed to constitute the cavity between the double walls as a communicating chamber 1b.  According to this, the volume of each noise reducing chamber 1a-1c is increased to improve the silencing performance.