baber/WOPTO huggingface dataset:
Patent JP-H01216737-A (JP)
Title: Magnetic fixing device
Inventor: YAMAMOTO MASARU
IPC: H01F7/02
Filed: 1988-02-24
Abstract: PURPOSE:To easily carry out a switching operation even when adsorbing force is increased by rotating a movable permanent magnet between a first portion opposite to a fixed permanent magnet of opposite polarity and a second position opposite to fixed permanent magnet of the same polarity. CONSTITUTION:By rotating an operating screw 52, when a movable permanent magnet 44 is placed in a first position via a pinion 48 and a rack 46, in a first magnetic-pole piece 28 which is in contact with the N pole of a fixed permanent magnet 34, the pole face thereof opposite to the contacting face is brought into contact with the movable permanent magnet 44 of S pole, causing an operating face 22 to be in an unexcited condition. On the other hand, when the movable permanent magnet 44 is moved approx. 45 deg. to a second position, the pole face opposite to the contacting face of the first magnetic-pole piece 28 which in contact with the N pole of the fixed permanent magnet 34 is brought into contact with the movable permanent magnet 44 of N pole, causing the operating face 22 to be an excited condition. Thereby, a rotation resistance at the time of selectively switching over the operating face to an excited condition and an unexcited condition can be reduced while easily carrying out the switching operation even when adsorbing force is increased.
Patent JP-S55133145-A (JP)
Title: Space diversity reception system
Inventor: OKAMOTO SHIGEHARU
IPC: H04L1/06
Filed: 1979-04-04
Abstract: PURPOSE:To enable to reduce the amplitude deviation within the band and delayed deviation at fading, by enabling to cancel the interference wave component which is a cause of requency selective fading in opposite phase state at all times. CONSTITUTION:Signal is received at the antennas 1, 2 spatially apart each other, it is branched at the couplers 10, 12, and one is fed to the synthesizer 4 and another is fed to the narrow band filters 11a-11c, 13a-13c. The level for the three points in the band is detected with the filters, it is compared at the level comparators 14-16, and the output is fed to the control direction discrimination circuit 17. On the other hand, the two point level is detected as to the output of the synthesizer 4 for level comparison, and the output is fed to the circuit 17. The discriminated output of the circuit 17 is inputted to the circuit 23, the phase shifter is driven with the circuit 23, and control is finished at the amount of phase shift when the level deviation within the band after synthesis is zero (the output of the comparator 22 is zero). When selected to the in-phase synthesis, the output of the phase detector 25 is used.
Patent JP-H06250041-A (JP)
Title: Production of optical fiber type coupler and its apparatus
Inventor: KAMIYA KAZUO
IPC: G02B6/26
Filed: 1993-03-01
Abstract: PURPOSE:To provide a process for production which industrially produces the optical fiber type coupler having excellent optical characteristics and particularly small excess loss with good reproducibility and an apparatus for the production. CONSTITUTION:The front and rear of a part 3 where plural pieces of optical fibers 1 and 2 are arrayed parallel are clamped by two clamps 4 and 5 movable toward the optical fibers 1 and 2 to maintain the fibers in this part parallel. The parallel arrayed part 3 is positioned in a heating range of arc discharges 6a, 6b fixed at fixed positions and two clamps 4 and 5 are moved in the same direction. The front side clamp 4 in this moving direction is set at a moving speed v1 higher than the moving speed of the rear side clamp 5 to apply tension on the optical fibers 1 and 2. The parallel arrayed part 3 is then fused by heating and is simultaneously stretched to form a coupling part to produce the optical fiber type coupler.
Patent JP-S53124260-A (JP)
Title: Indan derivatives
Inventor: AONO TETSUYA
IPC: C07D333/22
Filed: 1977-04-06
Abstract: PURPOSE: Indan derivatives of formula I (R is OH, lower alkoxy, amino; R 1  is H, lower alkyl; thiophenecarbonyl is at 4- or 5-position in the indan nucleous), e.g. 4-(2-thiophenecarbonyl)-1-indancarboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09236362-A (JP)
Title: Refrigerating machine control device
Inventor: HIROOKA KOICHI
IPC: G05B19/042
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the operation of a motor simultaneously with other instruments, necessitating much electric power upon starting, by a method wherein the signal of a signal retaining circuit, outputting an operating signal upon generating service interruption, is intercepted by the signal of a service interruption detector to control a refrigerating machine so as not to be re-started automatically when the service interruption is restored. SOLUTION: Upon service interruption, a service interruption detector 10 detects the service interruption and outputs a service interruption signal to a signal retaining circuit 4 through an OR signal circuit 11 to intercept the retaining of an operating signal and stop the operation of a refrigerating machine 5. After the service interruption is restored, an operation switch 2 is controlled so as to re-operate the refrigerating machine 5 after confirming that the operation of the refrigerating machine 5 will never be duplicated with other instruments, necessitating much electric power upon starting the operation thereof.  Accordingly, even when the service interruption is restored, the refrigerating machine can be controlled so as not to be operated simultaneously with other instruments, necessitating much electric power upon starting the operation thereof, whereby the affection of excessive current or voltage drop, given to an electric power system, can be prevented.
Patent JP-S53125635-A (JP)
Title: Combustion control system
Inventor: KOJIMA TADASHI
IPC: F23Q9/14
Filed: 1977-04-08
Abstract: PURPOSE:To simplify operations by constructing an automatic system to make operations of the ignition to a pilot burner at starting, the opening of a main valve after a fixed time, and the supplying of gas to a main burner after the stabilization of flames.
Patent JP-S63212482-A (JP)
Inventor: KUREBAYASHI TOSHIYUKI
IPC: B25J9/16
Filed: 1987-02-25
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-S60184744-A (JP)
Title: Counter weight and manufacture of same
Inventor: FUJII MASAO
IPC: B28B23/02
Filed: 1984-03-01
Abstract: PURPOSE:To prevent rainwater, etc. from invading the captioned counter weight and thereby assure the aesthetic appearance thereof by specifying the position of an opening for inserting a heavy weight and providing a cover plate structure thereon, in the case of said counter weight used for weight balancing of a construction machines etc. CONSTITUTION:A steel plate-made machine body 10 has a chamber 17 of closed structure for filling it with heavy loads formed therein and an opening part 22 for inserting the heavy load formed on the central upper end part on the rear wall part 14 of the machine body 10 itself. The opening part 22 is covered with a cover plate 2 which is brought into contact therewith from the outside and fixedly mounted thereon. Since the rear wall part 14 having the cover plate 23 positioned thereon is shielded by a machine body mounting part and mounted thereon, rainwater, etc., can be prevented from invading it, and thereby permits an aesthetic appearance to be kept.
Patent JP-S61199963-A (JP)
Title: Thermal printer
Inventor: TAKEUCHI SHUHEI
IPC: B41J2/32
Filed: 1985-03-02
Abstract: PURPOSE:To form uniform pressure distribution with good efficiency by including the heating section of a thermal head along the direction of printing and traveling. CONSTITUTION:A thermal head 13 is attached to the thermal head attachment 12a of carriage 12, having a function to run along a platen 11 and also a function to incline the thermal head 13 at angle along the direction of traveling. The contacting force between the head 13 and a thermal recording medium 14 is held for a while after printing since the heating section 13c is set at the angle along the direction of printing and traveling. Uniform and effective pressure distribution can thus be formed. When transfer recording is made on usual papers by using an ink ribbon particularly, the permeation of melted ink in the thermal transfer medium into the recording papers can be increased and the fixity of the ink can be more raised.
Patent JP-S55133428-A (JP)
Title: Preparation of color master batch for polyolefin
Inventor: KOBAYASHI HIROAKI
IPC: C08J3/22
Filed: 1979-04-05
Abstract: PURPOSE: To disperse a large amount of pigment homogeneously in a resin, and to prepare a high concentration master batch having excellent pigment dispersibility, by mixing a polyolefin elastic resin with a pigment at a low temperature lower than a specific temperature.  
     CONSTITUTION: The objective master batch is prepared by mixing (A) a polyolefin elastic resin (pref. an ethylene-α-olefin copolymer having an MI value of 0.5W50 and a Vicat softening point of 50W100°C) with (B) a pigment at ≤120°C, e.g. by a Banbury mixer. The ratio of the resin to the pigment is pref. 1:0.7W4 in case of inorganic pigments, and 1:1W2 in case of organic pigments.  
     EFFECT: Homogeneous dispersion of the pigment in the molded article. Free from mottling, grit, etc. High color density by a small amount of pigment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63208297-A (JP)
Inventor: GOTO SHIGERU
IPC: H01L27/01
Filed: 1987-02-25
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-S56137626-A (JP)
Title: Forming of micropattern
Inventor: IWAMATSU SEIICHI
IPC: H01L21/027
Filed: 1980-03-31
Abstract: PURPOSE:To obtain a micropattern by forming the second resist film on a window of the first resist film through oblique vaporization and regulating the second window. CONSTITUTION:The second resist 3 is obliquely evaporized in an opening 10 of the first resist film having a thickness of approximately one micron. The thickness of the second regist is approximately 1,000 Angstrom thick. The regist 3 is also formed in the opening 10 so that a small hole 5 regulated by the resists 2 and 3. This small hole 5, if used for patterning the etching of a ground substrate, can form a micropattern.
Patent JP-H11238178-A (JP)
Title: Snow melting heater disconnection detector for special signal light emitting machine
Inventor: HARA UTASHIGE
IPC: B61L1/20
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To detect the disconnection of a snow melting heater provided in a special signal light emitting machine. SOLUTION: This detector is composed of the combination of the special signal light emitting machine and the detector. The special signal light emitting machine instructs train stoppage by the flicker light emission of an LED through a transparent light beam emitting window 6 and the light beam emitting window 6 is provided with the snow melting heater 8. The power source circuit of the snow melting heater 8 is installed inside the connection box of a supporting column 7 for attaching the special signal light emitting machine and the detector for detecting and displaying the disconnection of the snow melting heater 8 is equipped in the power source circuit.
Patent JP-S53126638-A (JP)
Title: Apparatus for detecting distance between vehicles
Inventor: OKAMOTO SHINJI
IPC: B60R21/00
Filed: 1977-04-08
Abstract: PURPOSE: To provide an apparatus, capable of judging whether the distance between vehicles is proper or not and giving an alarm if it is not proper, by comparing the actually measured distance between vehicles with a safety distance determined by environmental conditions such as vehicle speed and friction factor on the road surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06102691-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI TAKAHIRO
IPC: G03G5/14
Filed: 1992-01-31
Abstract: PURPOSE:To provide an electrophotographic sensitive body having an underlayer almost free from trouble such as cracking liable to occur at the time of drying after coating, not causing a change in potential by electrification or the rise of residual potential at the time of repeated use and having excellent electrophotographic characteristics. CONSTITUTION:An underlayer is formed on an electric conductive substrate with a coating soln. prepd. by hydrolyzing >=50% each of a zirconium chelate compd. or a zirconium alkoxide compd. and a silane coupling agent as starting materials or >=50% of a mixture of them in a soln. of an org. solvent. The amt. of org. residues in the underlayer is >=25mol% of the amt. of the starting materials.
Patent JP-H10241362-A (JP)
Title: Synchronous semiconductor memory and logical semiconductor device
Inventor: IWAMOTO HISASHI
IPC: G11C7/22
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of strobe signals in a synchronous DRAM utilizing the strobe signals as triggers. SOLUTION: In respective modules, adjacent two pieces of memory chips MC(i-1), MC(i) are made one pair and strobe dials QS(i/2) are made to be generated from every pair. In respective pairs, second memory chips MCi receive data mask signals DQM(i-1) to be inputted to adjacent first memory chips MC(i-1) as data mask control signals DQMCi and when both of signals DQMi and DQMCi are both activated, the pairs stop the outputting of strobe signals QS(i/2). Respective memory chips MCi stop the outputting of data be receiving the mask signals DQMi.
Patent JP-H08235559-A (JP)
Title: Magnetic recording medium
Inventor: ITO JOTA
IPC: G11B5/738
Filed: 1995-02-28
Abstract: PURPOSE: To provide a low-cost magnetic recording medium capable of improving durability while ensuring satisfactory electromagnetic transducing characteristics and having high reliability by very easy production in a high yield. CONSTITUTION: An anchor layer 2 having nearly wavy surface ruggedness 11 like a sine curve is formed on a base film 1 by coating. The average height H and the average peak-to-peak width W of the surface ruggedness 11 are regulated to 1.0×10<-1> -10μm and 10-1.0×10<5> μm, respectively, and the objective magnetic tape is obtd.
Patent JP-S57157039-A (JP)
Title: System for restraining knocking in internal-cmbustion engine
Inventor: NISHIKAWA TOSHIHIDE
IPC: F02D41/22
Filed: 1981-03-20
Abstract: PURPOSE:To prevent the decrease of the output and the fluctuation of the torque of the engine during restraining of knocking by a method wherein an ignition timing delaying circuit, operated by a delay angle signal from a knocking senser, and a fuel supply amount increasing means, operated by an opening degree signal generated simultaneously with the knocking, are provided in the spark ignition type internal-combustion engine. CONSTITUTION:The ignition timing delaying circuit 14, connected with a contact breaker 11 for a distributor 7 and the primary side of an ignition coil 8, is provided in the internal-combustion engine 1 and the ignition timing of the distributor 7 is delayed by a proper angle based on a signal from a control circuit 15. The fuel supply amount increasing means 19, consisting of a bypass passage 20 and a flow control valve 21, is provided in a carburettor 4 at a fuel passage 18 equipped with a main jet 17 communicating with a main nozzle, a slow port, an idle port and the like from a float chamber 16. When the knocking occurred, a signal from the knocking senser 13 is inputted, the delay angle signal is outputted to the ignition timing delaying circuit 14 and the ignition timing is delayed by the angle while the fuel supply amount is increased by opening the flow control valve 21 in the increasing means 19 and thereby restraining the knocking of the engine.
Patent JP-H04259710-A (JP)
Title: Oxide superconductor wire manufacture method
Inventor: TAKADA YOSHINORI
IPC: H01B12/04
Filed: 1991-02-12
Abstract: PURPOSE:To continuously and stably obtain an oxide superconductor wire having a structure that an oxide superconductor layer is surrounded by a silver-based metal layer. CONSTITUTION:An oxide superconductor wire manufacturing method involves forming a powder layer 2 of an oxide superconductor on a metal tape 1 made of silver or a silver alloy, pre-sintering them, wrapping the powder layer in the metal tape. rolling the obtained article after supersonic-welding the overlapping part of the wrapping, and sintering 3 the powder of the oxide superconductor by heating.
Patent JP-S62197284-A (JP)
Title: Electron beam welding machine
Inventor: TSUKAMOTO SEIICHI
IPC: H01J37/315
Filed: 1986-02-25
Abstract: PURPOSE:To enable the follow up motion of a seam having high reliability and high speed by adding secondary electron comparator and slicer by forming a waveform processing circuit by adding secondary electron collector to a reflection electron collector. CONSTITUTION:The secondary electron detection resistance 61 feeds to a slicer 63 the lower limit slice level signal 303 having the preset relative relation with the arithmetic result by leading the secondary electron signal and reflection electron signal respectively to the secondary electron ratio computing element 60 together with a reflection electron detection resistance 52. The slicer 63 outputs to a variable gain amplifier 56 the shaping reflection electron signal 304 that S/N ratio is improved by slicing the reflection electron original signal 301 by the portion corresponding to the lower limit slice level signal 303. A deflection scanning signal 65 is given to the secondary electron comparison computing element 60 from a deflection scanning control part 35 in order to perform said motion only within the deflection scanning period.
Patent JP-S51117208-A (JP)
Title: Heat insulator means for turbine casing
Inventor: KATOU KENTAROU
IPC: F16L59/08
Filed: 1975-04-07
Abstract: PURPOSE: A heat insulator means for trubine casings adapted for quick performance of regular inspections for maintenance without dispersion of radioactive pollutants therearound. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10201445-A (JP)
Title: Manufacture of seasoning liquid relating to early aging of cod roe pickled in mustard
Inventor: NAKAJIMA NOBORU
IPC: A23L17/30
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of seasoning liquid relating to the early aging of cod roe pickled in mustard. SOLUTION: By passing the seasoning liquid of the cod roe pickled in the mustard through the fine hole of porous glass under fixed conditions, a permeation degree to a cod roe material (roe) is improved and the seasoning liquid capable of the early aging of the cod roe pickled in the mustard is manufactured.
Patent JP-H10305597-A (JP)
Title: Ink-jet printer
Inventor: HAYAKAWA HITOSHI
IPC: B41J2/185
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce a count of parts of a printer and make the printer small in breadth. SOLUTION: The ink-jet printer is provided with an ink cartridge 30 which is detachably mounted to a mount part 20 of a printer main body and feeds ink to an ink-jet head via an ink feed needle 23 fitted at the mount part when the cartridge is set to the mount part. When a nozzle of the ink-jet head clogs, a waste ink-absorbing member 25 forcibly absorbs the ink sucked outside the head via the nozzle. The waste ink-absorbing member 25 is arranged at a position below the mount part 20 where it can absorb ink drops dripping from the ink feed needle 23.
Patent JP-S53126984-A (JP)
Title: Pole piece assembly for nuclear magnetic resonators
Inventor: MIYAMOTO RIYOUICHI
IPC: G01R33/383
Filed: 1977-04-13
Abstract: PURPOSE: To make possible easy and stable holding in order to obtain the resolution of a nuclear magnetic resonator by providing a groove on the outside of the pole piece cavity part of an internal chill body and providing adjusting mechanisms in this groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02220152-A (JP)
Title: Dynamic change processing system of memory allocation priority
Inventor: KISHIMOTO TOSHIHIRO
IPC: G06F12/00
Filed: 1989-02-21
Abstract: PURPOSE:To effectively use a buffer memory by updating the access frequency information with a corresponding priority control table and at the same time referring to the priority control table in a prescribed cycle to change the memory allocation priority in response to the data type based on the access frequency information. CONSTITUTION:The memory allocation priority is previously and fixedly decided in response to the data type and therefore even such data having a small access frequency occupies a buffer memory if the data has a high memory allocation priority. Thus an input/output processing part 12 collects the access frequency information in response to the data type. Based on this access frequency information, a priority maintenance processing part 13 changes dynamically the memory allocation priority in response to the data type. As a result, a buffer is effectively used.
Patent JP-S61200203-A (JP)
Inventor: MORIGUCHI KAZUHIKO
IPC: E01B27/00
Filed: 1985-03-02
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-H05239827-A (JP)
Title: Method and device of foundation improvement construction
Inventor: TANAKA JUNJI
IPC: E02D3/12
Filed: 1992-02-27
Abstract: PURPOSE:To solidify a poor subsoil under an equal state by preventing the nonuniformity of the agitation of a foundation improvement material and excavated soil. CONSTITUTION:An excavator 2 excavating a poor subsoil and boring an excavated hole A and extracting the excavated soil (a), a mixing equipment 3 mixing the excavated soil (a) and a foundation improvement material (b), an improvement-material feeder 4 forwarding the foundation improvement material (b) to said mixing equipment, and a conveyor 5 returning the kneaded substance into the excavated hole A are provided. The extracted excavated soil (a) and the foundation improvement material (b) are mixed and agitated, and the kneaded substance is conveyed into the excavated hole A and the poor subsoil is solidifiedfied.
Patent JP-S62202412-A (JP)
Inventor: TSUKADA HARUHIRO
IPC: F21V21/36
Filed: 1986-02-28
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-S57156543-A (JP)
Title: Device for chemical analysis
Inventor: MANABE SUGIO
IPC: G01N35/02
Filed: 1981-03-24
Abstract: PURPOSE: To improve the precision and efficiency of measurement by providing with plural photometric sections and calculating the density and activation value of a test specimen by using photometric data at the same photometric section for the same liquid specimen and measuring ≥ once at the position stopping between forward and backward movements of a sample.  
     CONSTITUTION: A reaction receptacle is supplied onto a reaction line 20 by a reaction receptacle supplying mechanism 21 at the position 1 of the reaction line 20. The line 20 is moved backward by four steps and stopped, then moved forward by five steps and stopped at the position 2, and then a reagent is injected by a reagent injecting mechanism 12. The line is moved backward by four steps and stops at the position 14 and e.g. absorbancy is measured at a photometric section P 1  and is stored at an operation section 26. Further, the line is moved forward by five steps and stops at the position 3 and a reagent is injected by a reagent injecting mechanism 23 and the line is moved backward by four steps, then the liquid specimen is stirred by a stirrer 24, afterwards the line is moved forward by five steps and the data measured at a photometric section P 2  is sent to a circuit 26. In this way, measurement is made twice respectively at the photometric section P 1 WP 5 . This method improves the precision and efficiency of measurement. 
     COPYRIGHT: (C)1982,JPO&Japio