baber/WOPTO huggingface dataset:
Patent JP-H06248372-A (JP)
Title: Production of al3ti intermetallic compound, production of alloy powder worked in this production process, alloy powder and al3ti intermetallic compound
Inventor: SUZUKI NOBUAKI
IPC: C22C1/02
Filed: 1993-03-01
Abstract: PURPOSE:To provide the process for production of the Al3Ti intermetallic compd. having excellent toughness at ordinary, temp. and excellent strength at a high temp. and oxidation resistance (corrosion resistance), the process for production of the alloy powder worked in this process for production, the alloy powder and the Al3Ti intermetallic compd. CONSTITUTION:Al powder and V powder or Al-V alloy powder and Ti powder are so compounded that the product consists of <=25atm.% Ti, 8atm.%. <=V<=20atm.% and the balance Al and that the atomic ratio (Al+V)/Ti in the product attains nearly 3. The alloy powder formed by taking the Ti and the V into an Al matrix is thereafter produced by a mechanical ironing method. This alloy powder is then subjected to hot extruding or hot pressing. The ingots of Al, V and Ti or their alloy ingots are otherwise so melted as to attain these ratios and the rapidly solidified alloy powder is produced; thereafter, this alloy powder is subjected to hot extruding or hot pressing.
Patent JP-H05238077-A (JP)
Title: Controlling method of cache of printing apparatus
Inventor: YOSHIDA SHINICHI
IPC: B41J5/44
Filed: 1992-02-27
Abstract: PURPOSE:To suppress occasion for reloading of a memory due to the full capacity of a cache and to improve the processing efficiency of a printing apparatus by allocating characters of the higher using frequency to an area of larger capacity. CONSTITUTION:In this controlling method of a cache of a printing apparatus, there are provided a plurality of cache memories 6a-6n for registering dot patterns corresponding to character codes, and a character code detecting means 4 for detecting the kind of the character code. Tone cache memories 6a-6n are arranged for each kind of preset, character codes. Moreover, there are also provided a cache selecting part 5 for selecting one of the cache memories 6a-6n based on the detecting result, and a cache controlling part, 1 for retrieving the cache memory selected by the selecting part 5 and making registration after clearing the whole content of the memory if the selected memory is full.
Patent JP-H09228193-A (JP)
Title: Device for picking in jet loom
Inventor: NIIHARA MASAMI
IPC: D03D49/60
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for picking advantageous to the acceleration of a jet loom. SOLUTION: This device for picking in an air jet loom is obtained by installing a main nozzle 23 for picking in a supporting bracket 22 attached to a lateral face of a side frame 11. A rod 26 to be supported is secured to the lower part of a nozzle body 231 of the main nozzle 23 for picking and a spherical part 261 is integrally formed in the lower end of the rod 26 to be supported. The spherical part 261 is relatively rotatably fitted onto a supporting seat 25 on the supporting bracket 22. A supporting tool 27 is attached to the top surface of the end of a sley 13 and the tip of an accelerating pipe 232 of the main nozzle 23 for picking is fitted into a ball unit 272 of the supporting tool 27 so as to enable the sliding. The accelerating pipe 232 is freely tilted relatively to a frame unit 271.
Patent JP-H07252823-A (JP)
Title: Control method for finished pile diameter in forming consolidated pile
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D3/12
Filed: 1994-03-10
Abstract: PURPOSE:To control the finished pile diameter formed in the ground by adjusting and crossing the injection angles of two nozzles injecting the air jets covering the periphery of the high-pressure jet of a hardening agent or water. CONSTITUTION:High-pressure multi-layer jets of air jets covering the high- pressure jet of a hardening agent or water and its periphery are injected from nozzles 10a, 10b, 10c of stirring blades 7a, 7b, 7c provided in multiple stages at an interval in the longitudinal direction of a pipe 6 inserted into the ground, and the injection angles of individual nozzles are made adjustable. The injection angles of the nozzles are set, the crossing angle alpha is set to the predetermined angle corresponding to the throw range, and water or the hardening agent is injected from a high-pressure pump 2 through a swivel joint 4. The hardening agent M is discharged at low pressure from the vicinity of the tip of the pipe 6, for example, it is stirred to form a stirred pile B-1, the pipe 6 is rotated while high-pressure multi-layer jets are injected from nozzles 8a, 8c, the position of a processing machine 5 is moved in one vertical direction, and a columnar formed pile B-2 is finished.
Patent JP-S61199336-A (JP)
Title: Protecting device for communication
Inventor: AOYAMA SHIGEYUKI
IPC: H04B3/02
Filed: 1985-02-28
Abstract: PURPOSE:To block an unnecessary high frequency signal component by providing the 1st selector blocking a signal of an incoming frequency band and terminating the input of the 1st selector via the 2nd selector passing a signal of a frequency band blocked by the 1st selector. CONSTITUTION:A high pass filter (HPF) 117 passes an outgoing signal and blocks an incoming signal by deciding constants 109 116 and a low pass filter (LPF) 129 passes an incoming signal and blocks an outgoing signal by selecting constants 121 128. The outgoing signal inputted to an input terminal 101 passes through a fuse 106 and a capacitor 108 and is processed selectively by the HPF 117 and led to an output terminal 102. Since the LPD 129 is set so that the incoming signal frequency band only is passed, on outgoing signal flows to the LPF 129. When an unnecessary high frequency signal component at the incoming signal frequency band generated from a subscriber's equipment is fed to the output terminal 102, the invasion of the signal toward the input terminal 101 is blocked by the HPF 117.
Patent JP-S52122970-A (JP)
Title: Venturi gas cleaner
Inventor: TANAKA SOUKICHI
IPC: B01D47/10
Filed: 1976-04-09
Abstract: PURPOSE: To improve the dust collecting efficiency and controlling factor of a Venturi gas cleaner by forming a damper by integrating throat wall portion and the top of diffuser wall and by pivotally supporting the lower portion of the wall at the diffuser wall. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07247353-A (JP)
Title: Production of polycarbonate
Inventor: MASUMOTO MITSUHIKO
IPC: C08L69/00
Filed: 1994-03-10
Abstract: PURPOSE:To produce an aromatic polycarbonate improved in hue and heat stability by combining an aromatic polycarbonate resin produced by melt polycondensation in the presence of a specified catalyst system with a specified stabilizer. CONSTITUTION:0.001-0.5 pt.wt. phosphorus compound or combination thereof with a phenolic compound is added to 100 pts.-wt. polycarbonate produced by subjecting an aromatic dihydroxy compound and a carbonic diester to a transesterification reaction in the presence of a catalyst system comprising a metal salt of a boron compound, represented by the formula (wherein R1 and R2 are each alkyl, phenyl or alkyl-substituted phenyl; M is an alkali metal compound or an alkaline earth metal compound; and n is 0-4) or a combination thereof with a phenolic compound having a specified structure to obtain a polycarbonate. According to the above process, the reactivity can be improved, the molecular weight of the obtained polymer is high enough, and a polycarbonate showing excellent hue just after the polycondensation and after melting can be economically produced.
Patent JP-S58158930-A (JP)
Title: Formation of high melting point metal oxide
Inventor: KURAKI OKU
IPC: H01L21/316
Filed: 1982-03-16
Abstract: PURPOSE:To obtain the metal oxide which will be stably maintained at a high temperature by a method wherein the surface of a high melting point metal is processed using an oxide solution at a low temperature and an inactive gas at the temperature around the sublimation point of oxide. CONSTITUTION:After an Mo film has been vapor-deposited, an MoO3 film is formed on the surface by performing a processing in O2 at 500 deg.C or below. The control of film thickness of the MoO3 film is difficult at the temperature higher than 500 deg.C. Then, said MoO3 is converted to MoO2 by performing a process in Ar at the temperature around the sublimation point or above (below the sublimation point of MoO2). At this time, the  temperatures above 1,000 deg.C are unsuitable, because the oxide film is intensely reduced at those temperatures. Above process may be performed in N2 containing a very small amount of Mo (less than 1%) at 800-1,000 deg.C. The former process is considered better than the latter one in regard to the control over the film thickness of the oxide and the  prevention of diffusion of O2 into Mo. Also, a stabilized Mo oxide can be obtained when O2 is contained in the Mo film, but it is advantageous that the Mo film is formed on the surface, because a substantial cubic contraction occurs in the case of the former when the above is reduced to Mo. The sme explanation can be generally applied to high melting point metals such as W and the like.
Patent JP-H03242582-A (JP)
Title: Ssr antenna monitor
Inventor: TOYOSAKI TAKETORA
IPC: G01S7/40
Filed: 1990-02-20
Abstract: PURPOSE:To execute monitor without adding a transmission line for monitor between a monitor antenna and an SSR receiver, by juxtaposing the monitor antenna with an SSR antenna in proximity thereto and by transmitting a monitor signal to the receiver. CONSTITUTION:In a place 30 of installation of an antenna, a monitor antenna 1 is juxtaposed with an SSR antenna 10 in proximity thereto. A transmission signal sent from the SSR antenna 10 is received by the monitor antenna 1. A reception signal 1A is delayed by a delay line 2 and mixed, as a delay signal 2A distinguished from a signal of an SSR main body, with a difference pattern channel signal 21A of an SSR an reception signal by a directional coupler 3. A mixture signal is passed through a receiving element 15 and sent to a monitor signal detecting element 4. The monitor signal detecting element 4 detects only a monitor signal 4A according to a gate signal 5A. The monitor signal 4A is sent to an alarm generating circuit 6 and an alarm is issued therefrom on the basis of the presence or absence of the monitor signal 4A.
Patent JP-H11238737-A (JP)
Title: Formation of wiring structure
Inventor: INOUE TAKASHI
IPC: H01L21/3213
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To easily form a wiring structure having a constitution, wherein an insulating layer is formed on a substrate and a metal wiring layer is formed thereon, with a small number of processes for providing an intended function for a long time, without damaging the insulating layer. SOLUTION: On a substrate 10, an insulating layer 11 is formed. The insulating layer 11 is composed of benzencyclobutene having high resistance against etching process where oxygen plasma is used in the process for removing a mask layer 41. On the insulating layer 11, a metal layer 31 for wiring layer is formed, and on the metal layer 31, a mask layer 41 composed of photoresist layer is formed on an intended pattern. Then a metal wiring layer 32 is formed of an metal layer 31, by an etching process in which the mask layer 41 is used as a mask to the metal film 31. Then, the mask layer 41 is removed from the metal wiring 32 by an etching process which use oxygen plasma.
Patent JP-S58156816-A (JP)
Title: Apparatus for informing optimum temperature of bath water
Inventor: NAGAI MASAYA
IPC: G01F23/14
Filed: 1982-03-14
Abstract: PURPOSE:To inform an optimum temperature of bath water, by providing a  reducing valve, a minute hole and a waterproof hood protecting the valve and  hole to a box hermetically sealed a thermometer and providing a weight at the  bottom of the box and a float on the upper part of the box and also, attaching  an information device. CONSTITUTION:A reducing valve, a minute hole and a waterproof hood protecting the valve and hole are provided on the upper part of a box hermetically  sealed a thermometer such as a thermister or thermostat and a weight is provided at the bottom of the box and also, a float is provided on the upper part of  the box. An informing device such as buzzer etc. which is actuated through a  switch at the time when a fixed temperature is attained, is attached to the upper  part of the box. Hereby, an optimum temperature of bath water is informed.
Patent JP-H06233095-A (JP)
Title: Facsimile equipment
Inventor: HIRAI NOBUYUKI
IPC: H04N1/32
Filed: 1993-02-04
Abstract: PURPOSE:To properly correct initial discrimination time to reduce an initial discrimination time-out error by extending the initial discrimination time at the time of redialing in the case that a significant signal from the other party cannot be detected after calling. CONSTITUTION:Initial discrimination time at the time of calling is stored in a destination management record 150 for calling, and a communication control part 104 is provided with a means which detects a significant signal within the initial discrimination time, and a means which extends the initial discrimination time in the destination management record 150 is provided. That is, the initial discrimination time in the destination management record 150 is set to a timer as initialization. When a select signal is sent from the destination telephone number, the timer is started to detect the significant signal from the station of the other party. When the significant signal is detected, communication is performed in accordance with facsimile control means; but if it is not detected within the initial discrimination time, the initial discrimination time is extended. Consequently, a probability of initial discrimination time-out error for redialing is reduced.
Patent JP-H09208304-A (JP)
Title: Microwave dielectric ceramic composition and resonator with base using the same
Inventor: ITO JUNICHI
IPC: H01P7/10
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a microwave dielectric ceramic composition excellent in characteristic such as Qu and τf free from color unevenness and spotting, when made into a product such as a resonator and to provide a resonator with a supporting base more improved especially in Qu using the composition. SOLUTION: This dielectric ceramic composition comprises a composition of the formula, xMgTiO3 .(1-x)CaTiO3 [0.925<=x<=0.940] as a main component, 0.05-0.5wt.%, especially 0.05-0.4wt.% of MnO2 and 1-6wt.%, especially 1-4wt.% of Nb2 O5 based on 100wt.% of the xMgTiO3 .(1-x)CaTiO3 . A resonator excellent in performances free from color unevenness, etc., can be obtained when a dielectric ceramic composition in which (x) is 0.930, MnO2 is about 0.1wt.% and Nb2 O5 is about 1.5wt.% is used and made into a resonator with a supporting based.
Patent JP-H02221398-A (JP)
Title: Composite plating device
Inventor: MATSUMURA MUNEYORI
IPC: C23C18/52
Filed: 1989-02-21
Abstract: PURPOSE:To efficiently disperse the particulate materials into a plating liquid by forming plural pieces of valley parts which are gradually deeper from the central part of the bottom wall of a plating cell toward the peripheral direction on the inside surface of the bottom wall and disposing rotary propellers in the positions near the deepest parts of the respective valley parts. CONSTITUTION:The valley parts 6 of a V-shaped section which have the gradually larger depths from the center and the centers of the respective ridge (edge) parts toward the angle parts (corner parts) 5 are formed on the inside surface of the bottom wall 4 of the plating cell 1 of a square box shape to house the plating liquid 2 dispersed internally with the particulate materials. Stirrers 9 mounted with the propellers 8 in the front end parts of revolving shafts 7 rotated by motors are respectively disposed in such a manner that the propellers 8 are located in the positions slightly above the deepest parts of the respective valley parts 6. The particulate materials are efficiently and uniformly dispersed into the plating liquid 2 when plating is executed by immersing an object to be plated into the plating liquid 2 in this constitution and by rotating the propellers 8. The uniform and stable composite plating film which has no unevenness is thus formed.
Patent JP-H11302528-A (JP)
Title: Solution composition for phenoxy resin-silicon hybrid material, surface modifying agent for substrate, its use and surface-modified substrate
Inventor: OKUMURA TATSUYA
IPC: B32B27/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solution composition having excellent adhesivity to various substrates, especially transparent plastics, and capable of forming a cured film having excellent surface characteristics such as hardness and scratch resistance on the surface of a substrate by dissolving a phenoxy resin and an alkoxysilane in a common solvent. SOLUTION: This solution composition is produced by dissolving (A) a phenoxy resin synthesized from bisphenol A compound and an epihalohydrin and having a weight-average molecular weight of preferably 5,000-100,000, e.g. a polymer having the recurring unit of formula and (B) an alkoxysilane such as an organic silicon compound of formula R<1> p Si(OR<2> )q ((p) is 0-3; (q) is 1-4; p+q=4; R<1> is a lower alkyl; R<2> is H or the like) (e.g. tetramethoxysilane) in (C) a solvent capable of dissolving the components (e.g. ethylene glycol monomethyl ether). In the case of using the above composition as a primer, it is preferable to mix about 5-200 pts.wt. of the component B into 100 pts.wt. of the component A.
Patent JP-S58159572-A (JP)
Title: Cleaning device of electrophotographic device
Inventor: TSURUOKA RIYOUICHI
IPC: G03G21/10
Filed: 1982-03-17
Abstract: PURPOSE:To remove a foreign matter caught by the edge of a cleaning blade, by allowing the cleaning blade in a press-contacting state to leave and come into press contact with instantaneously during the movement of a photoreceptor. CONSTITUTION:A cleaning device 2 for removing residual toner on the surface of the photoreceptor 1 consists of the cleaning blade 3, a holding means B consisting of holding members 4 and 6, etc., a press-contacting means C for bringing the blade 3 into press contact with the surface of the photoreceptor 1 by allowing the elastic force of a pressure impressing spring 8 to operate on the end shaft part 7 of the holding member 6, and a leaving means E consisting of a separating lever 10, a solenoid 17, etc. To remove a foreign matter caught by the edge of the cleaning blade 3, the solenoid 17 is turned on and off instantaneously in a very short time such as an idle time right after starting operation or  after a copying short time such as an idle time right after starting operation or  after a copying cycle, and consequently the foreign matter sticking to the edge is removed and carried away by the photoreceptor 1.
Patent JP-S58221872-A (JP)
Title: Developing device of wet copying machine
Inventor: MIYOSHI AKITAKE
IPC: G03G15/10
Filed: 1983-03-11
Abstract: PURPOSE:To prevent the wear of a supply roll and a developing roll, by spacing the supply roll from the developing roll while a developing device is not in operation, mounting the supply roll to one end of a lever and a cam follower to the other end, providing the 2nd cam for turning and operating the lever to a dial shaft having the 1st cam, and setting adequately the phase difference between both cams. CONSTITUTION:While a developing device is not in operation, both of a supply roll 14 and a pressurizing blade 12 are parted from a developing roll 11 to prevent distortion, the deterioration in a contact part or the change of pressurizing force with time, and permanent set. When the developing device is then started, the roll 14 is brought into press contact or contact with the roll 11; therefore, the generation of unnecessary friction is obviated. A developing soln. is coated and supplied on the roll 11 from the starting, and since the first photosensitive paper is conveyed to the position of the roll 11 with some delay, the developing soln. is uniformly coated on both of the roll 11 and the roll 14, before the blade 12 is held in press contact or contact with the roll 11. Thus, when the photosensitive paper is conveyed along a guide plate 10, the blade 12 is brought into press contact or contact with the roll 11 by a switch 26, the developing without unevenness is accomplished from the first photosensitive paper.
Patent JP-S53126743-A (JP)
Title: Air conditioning system
Inventor: FUJIEDA HIROSHI
IPC: F24F11/00
Filed: 1977-04-11
Abstract: PURPOSE: To provide a control circuit for an auxiliary heater indepedently of another control circuit for a compressor so as to improve the temperature control characteristic. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07247988-A (JP)
Title: Pump device
Inventor: ENDO TEN
IPC: F04D15/00
Filed: 1994-03-11
Abstract: PURPOSE:To enable a water level to be detected accurately even though on electrode bar is connected to any terminal if each electrode bar and each terminal are placed in one-to-one correspondence, by providing a polarity switching part for switching the polarity of the electrode bar and a continuity detecting part etc., in pump device having an electrode type liquid level defection function. CONSTITUTION:A control panel 14 for controlling the operation of a pump 2 according to the liquid lever-detecting result, comprises a connecting part 15 including plural terminals respectively connected to electrodes 4-6 in on-to-one correspondence, and a polarity switching part 16 for switching the polarity of each of electrodes 4-6 according to the instruction of a water level detecting part 18. The water level detecting part 18 includes a continuity detecting means for detecting the existence of continuity of electrodes 4-6 sequential set to be in opposite polarity according to the output of the continuity detecting part 17, and a water level calculating means for taking the total continuity number as the water level at the time of completely finishing the process for the electrodes 4-6 by the continuity detecting means. According to the instruction of the water level detecting part 18, the operation of the pump 2 is controlled by a pump control part 19.
Patent JP-H10238271-A (JP)
Title: Bored hole control method in boring process
Inventor: NAKAMURA SO
IPC: E21B47/01
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To always ensure the high accuracy of a bored hole without depending on workers experience and intuition. SOLUTION: Test boring is carried out to a depth not attaining designed depth prior to real boring, and in the case of the test boring, a boring rod 2 having a boring information measuring device which can measure a present boring position is applied to a rod tip part to carry out a boring work. The value of an unknown parameter in an estimating common formula is set up on an actual measured value obtained in this case at each depth position and a hole bend estimating common formula so that both the above values may be similar for deciding a hole bend estimating curved formula under specified boring conditions.  In the case where the alteration of boring conditions is judged to be necessary, the boring condition parameters are properly altered under the hole bend estimating curved formula, and the boring curve in the case of real boring is simulated to decide the final boring conditions in the case of the real boring, and then the real boring is started under this boring condition.