baber/WOPTO huggingface dataset:
Patent JP-S54104090-A (JP)
Title: Cutter gap adjusting device
Inventor: MASUDA BUNPEI
IPC: B23D25/12
Filed: 1978-02-01
Abstract: PURPOSE: To adjust cutter gap while rotating the gear of a lower drum spindle in accordance with the displacement of a rack key by utilizing the slant thereof without transferring a large weight gear axially of said drum spindle.  
     CONSTITUTION: When cutter gap is adjusted, the rotation of an upper and lower drum spindles 4 is stopped, a lock nut 16 is loosened, a hollow shaft 13 is rotated by turning said nut portion 16. By the rotation of said hollow shaft 13, the rack key 7 coupled therewith by fitting the female-threaded portion of said rack key 7 in the male-threaded portion 15' thereof is transferred right and left. Said rack key 7 is fitted in the key way 6 of said lower drum spindle 4 and that of a gear 5 so that the portion thereof which engages said lower drum spindle 4 is inclined to have a proper angle with axis l 1  and the center line of the portion thereof which engages said gear 5 is parallel to axis l 2 . Therefore, the gear 5 of said lower drum spindle 4 is rotated in accordance with the displacement X of said rack key 7 to adjust the cutter gap between said upper and lower drum spindles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59137464-A (JP)
Title: Preparation of imidazole compound
Inventor: KAMANO NORIAKI
IPC: C07D233/61
Filed: 1983-01-25
Abstract: PURPOSE:To obtain the titled compound useful as a drug by two processes, by reacting N-cyano-N'-methyl-N''-[2-(2-amino-2-acetyl)ethylthio]-ethyl, etc. as a raw material with KCNS, reducing the reaction product. CONSTITUTION:N-Cyano-N'-methyl-N''- [ 2- ( 2-amino-2-acetyl ) ethylthio ] -ethyl shown by the formula I or its hydrochloride is reacted with KCNS (potassium thiocyanate) in a solvent such as DMSO, etc. for 10-20hr under heating under reflux to give an intermediate shown by the formula II, which is neither separated nor purified, reduced in a solvent such as isopropyl alcohol, etc. in the presence of a catalyst such as Raney nickel, etc. for several hours, to give polymorphic crystal of N-cyano-N'-methyl-N''-{2-[(4-methyl-5-imidazolyl)methylthio]- ethyl}guanidine(cimetidine A) shown by the formula III. USE:A drug having blocking effect on histamine H2 receptor, especially an antiulcer.
Patent JP-S54104518-A (JP)
Title: Controller of thyristor motor
Inventor: NAGASE HIROSHI
IPC: H02P6/20
Filed: 1978-02-03
Abstract: PURPOSE: To change a control lead angle without the affection of operation state and of an error of the speed generator by changing the control lead angle in a fixed change ratio previously set.  
     CONSTITUTION: The number of revolution of the motor 3 which is fed from the AC supply 1 and cycloconverter 2 is detected by the speed generator 5 and is fed to the lead angle command circuit 7 which commands the speed controller 6 and the motor side firing angle. The output signal of the lead angle command circuir 7 varies in a fixed time constant previously determined regardless of magnitude of acceleration / deceleration change ratio, and is fed to the automatic pulse phase-shifter 8. The pulse phase-shifter 8 is given a signal of the rotor location detector 4, and delivers a signal which the cycloconverter changes the motor side firing angle in a fixed time constant to the gate circuit 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04370296-A (JP)
Title: Molded body based on fiber
Inventor: BERUNHARUTO DOTSUTSUAUAA
IPC: C08K7/02
Filed: 1992-01-24
Abstract: PURPOSE: To obtain an aging-resistant formed body which shows the combination of little water absorptivity and high rigidity and which is stable against microorganisms. CONSTITUTION: This formed body contains a polymer (component B) having >=60 deg.C glass transition temp. as a binder. The polymer consists of (b1 ) one or more vinyl aromatic monomers, (b2 ) acrylester or methacrylester, monohydroxyalkylacrylate or methacrylate, acrylic acid, methacrylic acid, acrylonitrile and/or methacrylonitrile, and (b3 ) other copolymerizable monomers.
Patent JP-S59136693-A (JP)
Inventor: MURATA RIYOUICHI
IPC: G21D3/12
Filed: 1983-01-26
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-S58132409-A (JP)
Title: Rotary side trimmer device
Inventor: CHIBA ICHIROKU
IPC: B23D31/04
Filed: 1982-01-27
Abstract: PURPOSE:To prevent a flow of scraps from stopping up, by setting trimmer upper and lower cutters to the nose of each of upper and lower cutter arbors supportively inserted into a body frame, while installing a position ajustable chopper tool adjoining to the trimmer cutter at the inside. CONSTITUTION:When the tip of a plate material P advances into this device, both lug parts of the material P bite into space between a trimmer upper cutter 4 and a trimmer lower cutter 7 and are shorn away. The scrap 9 shorn and formed up is successively bitten into space between the trimmer upper cutter 4 and a chopper upper tool rest 5 and a chopper lower tool 8, then cut into pieces. These chopped scraps 9 drop beneath and are transferred outside the machine by means of a conveyor.
Patent JP-S60157702-A (JP)
Title: Measuring device for average readout voltage of magnetic recording
Inventor: HONMA SHINJI
IPC: G11B20/00
Filed: 1984-01-26
Abstract: PURPOSE:To obtain the average value which is correctly proportional to the peak value even with a distorted waveform containing a considerably large number of higher harmonic waves, by obtaining the constant integration value of the primary differentiation of the time between a peak value of a readout waveform and the next backward peak value to the time of the readout waveform. CONSTITUTION:A differentiating circuit 3 is added after an amplifier 1 for amplitude needed for actuation of a circuit and an LPF2 which eliminates the frequency component of the undesired noise, etc. Then the constant integration value of the primary differentiation is obtained for the time between a peak value of a readout waveform and the next backward peak value to the time of the readout waveform when the average voltage is measured for an envelope curve of the peak value of the readout waveform given from a magnetic recording medium. Then the value proportional to the peak value of the readout waveform is calculated and then averaged for a prescribed period of time to measure the average readout voltage.
Patent JP-S57126782-A (JP)
Title: Radio operation method of dumping of mud transport vessel from tow vessel
Inventor: SAKAI HIROMU
IPC: B63B25/04
Filed: 1981-01-28
Abstract: PURPOSE:To perform the dumping work of mud safely, by performing the opening/closing of a mud door in a mud transport vessel through the radio control while ennabling the eye confirmation of the open/close state through an indication lamp provided on the bridge of said vessel. CONSTITUTION:A receiving antenna 16 is provided on the veseel and upon reception of the signal transmitted from a tow vessel an engine 10 and a control valve 12 on the vessel are operated to feed the pressurized oil to a hydraulic cylinder 9 to move forward a reciprocal rod 8 thus to open a mud door 5. An indication lamp 19 is stood on the bridge and indicates the process from the start of the engine 10 throug the operation of the hydraulic pump 11 to the opening of the mud doors 5, 5... by sequentially changing the color.
Patent JP-H10165686-A (JP)
Title: Washing machine
Inventor: IMAI MASAHIRO
IPC: D06F33/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To control the speed of a motor so that the motor rapidly reaches a desired speed. SOLUTION: A motor drive control circuit drives a motor for a washing machine while the application voltage is controlled in accordance with a voltage instruction from a control device. A position detecting element detects a rotating position of the motor. The control device determines a voltage value applied to the motor in accordance with a selected washing course, and delivers thus determined voltage value to the motor drive circuit (S12), and compares the detected motor speed (S13) with a desired speed (S14) so as to change the voltage value in accordance with a difference therebetween. When the difference between the detected speed and the desire speed is greater than 10 r.p.m. (S15;Y), the application voltage to the motor is greatly increased or decreased (S17) to a value which is greater than that obtained when the difference is less than 10 r.p.m (S15;N).
Patent JP-H02192811-A (JP)
Title: Method for controlling pickling speed of steel strip
Inventor: IKEDA NIRO
IPC: B21B45/06
Filed: 1989-01-20
Abstract: PURPOSE:To control an adequate pickling speed by correcting the set speed of a steel strip in accordance with the total value of the respective catenary heights in plural pickling tanks in which the steel strip passes successively and the distance between the peaks of the catenaries and the tank bottoms. CONSTITUTION:The steel strip 2 is run at a prescribed speed by bridle rolls 4, 5 and is successively passed in the plural pickling tanks 1, by which the catenaries are formed in acid solns. and the surface scale is removed. The catenary heights h1, h2...hn in the respective pickling tanks 1 of the above-mentioned pickling equipment are measured and the total value H thereof is determined. The total immersion length is determined from this total value H in an arithmetic circuit 13 and the speed correction quantity is calculated in an arithmetic circuit 91 from the deviation from the set value of the total immersion length. The speed set value corresponding to the set value of the above-mentioned total immersion length is corrected in accordance with this correction quantity. Further, the distance (y) between the catenary peak part and the tank bottom is measured by a magnet type steel strip detector 3 and the prescribed speed set value is corrected in accordance therewith. The pickling speed of the steel strip 2 is controlled via automatic speed controllers 43, 53 in accordance with the above- mentioned correction value.
Patent JP-H05204013-A (JP)
Title: Jiggle prevention device for photographing device
Inventor: MATSUZAWA YOSHIAKI
IPC: G03B5/00
Filed: 1992-01-24
Abstract: PURPOSE:To enable a prediction time to be variably set to enhance a vibration proofing effect by accurately predicting jiggle in the midst of exposure. CONSTITUTION:When jiggling is detected by a jiggle signal detection part 1, at least one or more outputs among the outputs from the detection part 1 are stored in a jiggle signal storage part 2. Besides, the length of an exposure time is automatically or manually set by an exposure time set part 3. Based on the output of the set part 3, at least two or more kinds of predictive coefficients for predicting the jiggle signal of a photographing time are set by a jiggle predictive coefficient set part 4. Then, a predictive jiggle signal is calculated by multiplying and adding the output of the detection part 1 and/or the output of the storage part 2 and the output from the set part 4.
Patent JP-H02193581-A (JP)
Title: Servo controller
Inventor: YOKOE ISAMU
IPC: H02P29/00
Filed: 1989-01-19
Abstract: PURPOSE:To shorten repairing time by outputting a switching command from switching instructing means to command signal switching means to isolate a feedback loop of a downstream side from the influence of a feedback signal of an upstream side, and independently isolating it from a command signal from predetermined signal generating means to enable independent operation. CONSTITUTION:First command signal switching means 31 is, for example, switched by a switching command from a keyboard to isolate a position feedback signal PFBK, and a speed loop is solely operated by a predetermined speed command signal from predetermined signal generating means 33. Second signal switching means 32 is switched to isolate the position feedback signal PFBK from a speed feedback signal IFBK, and a single operation of a current loop is performed by a predetermined current command signal from predetermined signal generating means 34. An abnormal position can be easily determined by the solely isolated operation of the loop of the downstream side.
Patent JP-H02192526-A (JP)
Title: Air conditioner
Inventor: MEGURO AKIRA
IPC: F24F1/00
Filed: 1989-01-20
Abstract: PURPOSE:To recover a calorie carried by a discharged air with a thermal medium, mount an air conditioner near a heat discharging part, reduce a thermal medium transporting loss in a pipe and reduce a transporting power of the thermal medium by a method wherein a heat discharging part for use in discharging heat of the thermal medium is arranged at an air discharging port for use in discharging air within an air conditioned region. CONSTITUTION:Under-ground space 10 to be air conditioned is communicated with a ground 18 through a surrounding air passage 4 acting as a surrounding air inlet port and an air discharging passage 16 acting as an air discharging port. These air passages 14 and 16 are provided with air blowers 20 and 22. An air conditioner 26 is mounted at a ceiling part 24 of an under-ground spacing 10 so as to heat exchange between thermal medium and air. The air conditioner is connected to a heat discharging part 30 arranged in an air discharging passage 16 through a pipe 28 transporting the thermal medium. Accordingly, the thermal medium heat exchanged with air at the air conditioner 26 is sent to the heat discharging part 30, heat exchanged with the air within the under-ground spacing 10, the medium may receive the calorie carried way by the discharged air and transports it again to the air conditioner 26. In this way, the calorie in the discharging part 30, resulting in that it is possible to improve a coefficient of performance of the air conditioner.
Patent JP-S55103241-A (JP)
Title: Method and apparatus for joining tube body
Inventor: YUUKI TADAHIRO
IPC: B21D39/04
Filed: 1979-02-01
Abstract: PURPOSE: To join two tube bodies together without allowing mutual sliding or slipping out, by inserting a tube body piece having a hole into the inside of the joining part of two tube bodies, and driving part of tube body into the hole in the joining part by applying strong pressure from outside.  
     CONSTITUTION: When joining tube bodies 1 of which sections are circular or polygonal, a tube body piece 3 having an oval or a rectangular hole 4 is inserted into the inside of joining part of the tube bodies 1, on the opposing face in the central part, or on the opposing face shifted properly to both ends from the central part. Then, the part of the tube body 1 is driven into the hole 4 in a joining piece 2 through an  iron piece 6 such as chisel, from the outside of the tube body 1, and the two tube  bodies are joined together. In this case, instead of the hole 4 in the tube body piece  3, a recess groove 12 may be provided, and the part of the  body may be driven  therein. The joined tube bodies are firmly connected without spinning mutually or  slipping out in the joining part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60154792-A (JP)
Title: Scramble method in catv system
Inventor: MURAYAMA SHIYOUJI
IPC: H04N7/167
Filed: 1984-01-24
Abstract: PURPOSE:To supply an interference signal relative to a channel to be scrambled by providing a PLL circuit in a scramble unit between a terminal device and a transfer line. CONSTITUTION:A scramble unit between a distributor and a terminal device is constituted as shown in the figure. A PLL circuit 320 produces frequency in a scramble channel frequency band by data from a controller 318, and superposes it over a fall signal by a branching device 306 through an RF switch 317. By this structure, if a selective channel is a prohibition channel by the controller 318, the PLL circuit is actuated to superpose an interference signal on the fall signal and to fulfill a scramble function, thereby making of a prohibition channel impossible.
Patent JP-S59136719-A (JP)
Title: Display device
Inventor: NAGOYA MITSURU
IPC: G02F1/133
Filed: 1983-01-26
Abstract: PURPOSE:To decrease the number of terminals of segment patterns without making time display difficult to see by making the number of display driving segments larger at an additional display part which has relatively low importance and a large number of segment terminals than at a main time display part which displays time, etc. CONSTITUTION:The segment pattern (SP) of the additional display part (lower pattern) is divided into 123pcs. and connected to 24 terminals 6a-6x. A common pattern also has 123 SPs, and patterns corresponding to slanting-line segments are all connected mutually to the other common terminal 10a. The main display part (upper pattern), on the other hand, has one common terminal 12a; and an SP is divided into 42 SPs, which are connected to 40 segment terminals. Consequently, the number of terminals of the SPs is decreased without making the time display of the main display part difficult to see.
Patent JP-H01186988-A (JP)
Title: Electrostatic separating device
Inventor: HARA KAZUYOSHI
IPC: G03G15/14
Filed: 1988-01-20
Abstract: PURPOSE:To prevent the occurrence of separation marks in both end parts in the breadthwise direction of transfer paper by changing the end part shape of a shield plate so that the area of discharge from a charge wire in the center part in the breadthwise direction of the transfer paper is wider than that in both end parts in the breadth-wise direction of the transfer paper. CONSTITUTION:Discharge is caused between a charge wire 25 and transfer paper P extending along the surface of a photosensitive body 1, and the discharge area is varied in accordance with the end part shape of a shield plate 23. In this case, the discharge area in the center part in the breadthwise direction of the transfer paper P is wider than that in both end parts because of the end part shape of the shield plate 23, and therefore, electricity is less removed in both end parts in the breadthwise direction of the transfer paper, and consequently, excessive reduction of the toner attraction is prevented to prevent toner from being transferred to the photosensitive body 1 again. Thus, the output of a separating charger is not reduced to prevent the occurrence of separation marks in both end parts in the breadthwise direction of the transfer paper.
Patent JP-S60159309-A (JP)
Title: Cooling device of steam turbine
Inventor: FUJII MICHINOBU
IPC: F01D25/12
Filed: 1984-01-27
Abstract: PURPOSE:To suppress bending of a rotor likely to occur when the turbine load changes, by installing a heat-exchanger at a cooling piping connecting a high pressure turbine to a middle pressure turbine, and by furnishing an adjusting valve on the way of a feed line which is to cool the steam bled from the high pressure turbine. CONSTITUTION:The steam bled at a step on the way to a high pressure turbine 1 flows into a middle pressure turbine 2 through a cooling piping 5. On the way of this cooling piping 5, a heat-exchanger 10 is installed for adjusting the cooling steam temp., and also a middle pressure rotor surface temp. gauge 15 and a cooling steam thermometer 14 are furnished for monitoring the cooling steam temperature. The flow from the steam source to supply the heat-exchanger 10 passes through a cooling steam feed line 9a from a steam header 8 under control of an adjusting valve 9. The steam heat-exchanged at said heat-exchanger 10 is heat-collected by a switching valve 11 normally to a water heater 12, and to a condensator 13 when the heater 12 operates abnormally. Thereby the surface temperature of the middle pressure rotor can be held constant throughout the load range.
Patent JP-S60158643-A (JP)
Title: Insulating isolation
Inventor: IIJIMA SHINPEI
IPC: H01L21/316
Filed: 1984-01-27
Abstract: PURPOSE:To manufacture an LSI of a high integration degree at a higher yield rate by a method wherein an insulating material, which is buried in a groove for element isolation, is made with an oxide of a metal such as W and so forth, or a laminated material of an oxide of such the metal, an SiO2 film and a silicon nitriding film is used as the insulating material. CONSTITUTION:An insulating material, which is buried in a groove for element isolation, shall be made with an oxide of a metal such as W, Mo and so forth, or a two-layer or three-layer film of an oxide of such the metal, an SiO2 film and a silicon nitriding film shall be used as the insulating material. The manufacturing method is as follows: an SiO2 film 2 is made to grow on a substrate 1 and a groove is formed in the substrate 1 using the film 2 as a mask. The SiO2 film 2 is again formed on the whole surface. After that, boron ions are implanted in the bottom part of the groove. The substrate 1 is made to expose only in the bottom part of the groove. W3 is made to grow using mixed gas of WF6 and H2. Then, a thermal treatment is performed in an atmosphere of O2, the W3 is all converted into a W oxide film and the groove part is completely filled with the W oxide film.
Patent JP-H07214010-A (JP)
Title: Can discharging device
Inventor: YANOO AKIHITO
IPC: B07C5/36
Filed: 1994-02-03
Abstract: PURPOSE:To surely discharge specific cans in a defectless state out of many quantities of cans transported at a high speed. CONSTITUTION:This can discharging device includes nozzles 13, 14 which are arranged near a transporting route G for the cans C and inject slit-like air flow A intersecting orthogonally with the axial line 9 of the cans C along a direction crossing the transporting direction and distributing evenly across this axial line. The cans C are discharged in a direction intersecting with the transporting direction without imparting rotating power to the cans.
Patent JP-H023453-A (JP)
Title: Use of high molecular weight sulfonate blend as auxiliary dispersant for structured kaolin
Inventor: SAADO NEME
IPC: D21H19/40
Filed: 1989-01-23
Abstract: A heat stabilized slurry of bulked kaolin pigment is prepared by mixing a small but effective amount of a water-soluble cationic material such as a cationic polyelectrolyte flocculant with a kaolin clay pigment in the presence of water. The resultant bulked clay product is dispersed to form a high solids clay-water slurry useful in making aqueous coating colors suitable for manufacturing lightweight coated publication papers or the pigment can be used as a filler for paper webs. Slurries having stable viscosity during storage at elevated temperature and improved resistance to the formation of sediment are prepared by using as the dispersant a combination of an anionic lignosulfonate and an anionic naphthalene sulfonate formaldehyde complex in combination with a polyacrylate salt.
Patent JP-H09203256-A (JP)
Title: Lock device
Inventor: TAKAMURA NOBORU
IPC: E05B79/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a lock device, a main body of which can be miniaturized while ensuring the strength of a lock. SOLUTION: A lock device body 10 is composed of a mutually faced baseplate 11 and a cover plate 12, a weld nut 31 is welded to the baseplate 11, a bolt 34 penetrated into a lock-device mounting body 40 is screwed to the weld nut 31, and the front end section 34A of the bolt 34 is placed in the bolt through-hole 12C of the cover plate 12.