baber/WOPTO huggingface dataset:
Patent JP-H0783242-A (JP)
Title: Spline coupling structure
Inventor: KAMATA AKIRA
IPC: F16D3/06
Filed: 1994-05-25
Abstract: PURPOSE:To prevent both of members from being galled when one is pressed in which pressure so as to be combined, and concurrently prevent non-conformities due to galling in the spline coupling structure in which spline teeth are provided in the outer and inner circumferences of a male and a female member where at least either one of the spline teeth is crowned, and they are combined with each other while being pressed in with pressure along the axial direction of them. CONSTITUTION:At least, one out of a male and a female member before one is pressed in with pressure at its end section faced to the other member is provided with a plurality of first guide faces 13a each of which connects the end face 10a of one member to each bottom face 11a of spline teeth 11 smoothly in a circular arc shape swelled outward out of the axial direction, and with a plurality of second guide face 13b which connect the addendum face 11b of spline teeth 11 to the end face 10a smoothly in a circular arc shape swelled outward out of the axial direction. Moreover, each press-in guide face 13 is provided, which comprises a plurality of third guide faces 13c relatively connected smoothly wherein the third guide faces connect each tooth face 11c of spline teeth 11 to each guide face 13b in a circular arc shape swelled outward out of the axial direction.
Patent JP-H06299013-A (JP)
Title: Production of polypropylene and molded article thereof
Inventor: SAITO JUN
IPC: C08K5/14
Filed: 1993-04-14
Abstract: PURPOSE:To produce a polypropylene having very high melt tension and crystallization temperature and excellent rigidity and moldability and to provide a molded article made by using the obtained polypropylene. CONSTITUTION:A process for producing a linear polypropylene having a melt tension (MS) and an intrinsic viscosity [q] which satisfy the relation of the formula; log (MS) > 4.24Xlog [eta]-0.745, a crystallization temperature (Tc) and a melting point (Tm) which satisfy the relation of the formula; (Tc) >0.784X(Tm) -4.00, and a boiling xylene extraction residue of at most 1wt.% by reacting a polypropylene with di-2-ethylhexyl peroxydicarbonate and melt compounding the reaction product, wherein a polypropylene composition having an intrinsic viscosity [eta] of 1.0-4.0dl/g and containing 1-50wt.% polypropylene of a [eta] of 2.5-10dl/g is used as the starting material.
Patent JP-S62266998-A (JP)
Title: Push-button telephone system
Inventor: IWAYA HIDEMITSU
IPC: H04Q3/58
Filed: 1986-05-15
Abstract: PURPOSE:To obtain a push-button telephone system which is easily operated by providing a setting circuit capable of setting whether or not a trunk line is captured, or an extension is captured, or neither trunk line nor extension is captured at the time of off hook. CONSTITUTION:When setting switches 15, 16 are turned off, if the handset of a push-button system 10 is hooked off, a telephone system control circuit 12 detects the off hook by a hook switch 14 and feeds information to a push- button telephone main system 20 through transmitting and receiving circuits 13, 22. Then, when central office line keys CO1-CO6 or an extension key INT in a key part 17 are operated, the circuit 12 transmits it to a reader 20, the reader closes the relevant switch of a link circuit 21 and an user can oscillate. Then, when the setting switch 15 is turned on and the switch 16 is turned off at the time of the off hook, the off hook and the setting are read by P0, P1, P2, the reader 20 closes the switch of the CO1 to complete the capture of the trunk line. Then, when the switch 15 is turned off and the switch 16 is turned on at the time of the off hook, similarly the capture of the extension is completed.
Patent JP-S5235189-A (JP)
Title: Process for the production of macroporous cation exchane resin
Inventor: FUJIWARA HIROSHI
IPC: C08F8/36
Filed: 1975-09-12
Abstract: PURPOSE: To obtain ion exchange resin having excellent physical properties and hue by the method which can easily control the introduction rate of sulfonic acid group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05308485-A (JP)
Title: Scanner printer
Inventor: SHIN KEIZO
IPC: H04N1/00
Filed: 1992-04-30
Abstract: PURPOSE:To provide the compact scanner printer. CONSTITUTION:A printer section P and a scanner section S are arranged vertically in a longitudinally long main body box AB, a supply section RI of a read object is provided to a lower part of a front face FF of the main body box AB, an ejection section RO of the read object is provided to an upper part of the front face FF of the main body box AB, a discharge carrying path of the read object from the supply section RI toward the ejection section RO is formed to be a channel shape, and an optical unit OU scanning the read object passing through the carrying path is arranged to be surrounded by the carrying path, and a lower reception member G5 receiving the read object after reading at the upper part is interposed in the main body box AB and a read object ejection tray T2 loaded to the ejection section RO is projected from the front face FF of the main body box AB shorter than the read object supply tray T1 loaded to the supply section RI.
Patent JP-S5235178-A (JP)
Title: Manufacturing method of water containing salt capsule
Inventor: YANASE WATARU
IPC: B01J13/08
Filed: 1975-09-13
Abstract: PURPOSE:To form soft capsule from plant extract, animal extract or raw royal jelly etc.
Patent JP-S60254241-A (JP)
Title: Error detection control circuit
Inventor: KAWAI SATORU
IPC: G06F9/38
Filed: 1984-05-31
Abstract: PURPOSE:To detect with high efficiency the number of an arithmetic cycle having a produced error by providing a counter pipeline for error detection which works synchronously with an operation stage of a pipeline operator. CONSTITUTION:A pipeline operator 2 reads each element data out of a vector register 1 and set to a stage register 20, and the value obtained by adding +1 to ''0'' each time is set to a stage register 30 through a counter pipeline 3 every time said element data is set to the register 20. Then the value set to the register 30 is shifted successively to stage registers 31-34 in response to each processing stage of the operator 2. If the result of an arithmetic circuit 26, for example, is detected as an error by an error detector 221 for the operator 2, the actions of the operator 2 and the pipeline 3 are stopped immediately by an error signal.
Patent JP-H05305030-A (JP)
Title: Heat retaining jar
Inventor: KONNO CHIKAKO
IPC: A47J27/00
Filed: 1992-04-30
Abstract: PURPOSE:To prevent drying when the heat retention quantity is large and prevent the occurrence of scorching when the heat retention quantity is small by detecting the heat retention quantity in a rice boiling container based on the detected temperature and the aging action at the initial stage of the start of the reheating control during heat retention, and setting the reheating quantity and the reheating temperature in response to the heat retention quantity. CONSTITUTION:When a reheating start switch 27b is operated during the heat retaining action, a rice boiling heater driving circuit 28 is controlled, and a rice boiling heater 6 is repeatedly controlled to ON for 4 sec and OFF for 6sec, for example. When a temperature sensor 5 detects 90 deg.C or above, for example, a counting means 23 starts counting. When the temperature sensor 5 detects 100 deg.C or above, for example, the heat retention quantity is judged to be a large capacity or a small capacity depending on whether the period exceeds 40sec or not, for example. When the heat retention quantity is judged to be a large capacity, the rice boiling heater 6 is switched to ON for 6sec and OFF for 4sec. When it is judged to be a small capacity, the rice boiling heater 6 is kept ON for 4sec and OFF for 6sec.
Patent JP-S5444596-A (JP)
Title: Measuring apparatus of oxygen utilizatin speed
Inventor: HIZUKA JIYUNJI
IPC: G01N27/416
Filed: 1977-09-16
Abstract: PURPOSE: To enable the history of oxygen utilization speed of activated sludge to be continuously and readily measured by providing dissolved oxygen meters measuring the dissolved oxygn quantity of mixed solution at two or more positions within measuring pipe.  
     CONSTITUTION: When a suction pump 4 is operated after closing a solenoid valve 20 and opening the solenoid valve 19 on the measuring pipe 3 side, the mixed solution 1 containing activated sludge in an aerating tank flows in the pipe 3 at a constant speed in the arrow direction and is returned to the aerating tank by passing through a spiral part 2. While the solution is flowing in the pipe 3, the organic substances in the mixed solution 1 are decomposed by the activated sludge and the dissolved oxygen in the solution 1 is consumed and decreases. Dissolved oxygen meters 5, 5' are interposed in the beginning end and final end part of the spiral part 2 of the pipe 3. The current values corresponding to the dissolved oxygen quantities are measured with the oxygen meter 5 at the beginning end part at the t 1  time and with the oxygen meter 5' at the final end part at the t 2  time. The dissolved oxygen concentration difference δC after the t 2 -t 1  time is detected with an oxyge concentration difference detector 14, thus the oxygen utilization speed in the sludge may be readily and continuously measured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09296731-A (JP)
Title: Variable displacement supercharger
Inventor: MATSUMOTO KOUJI
IPC: F02B37/24
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement supercharger capable of arranging its actuator in the axial direction of its turbine wheel for its improved mountability. SOLUTION: A supercharger has a multitude of rotatable vanes arranged around an exhaust gas inflow port at which a turbine wheel is disposed, and rotates the vanes by an actuator 16 to vary the inflow area. Crank mechanisms 8, 12 and 14 are interposed between the actuator 16 and the vanes to position the actuator 16 in parallel with the axial direction of the turbine wheel.
Patent JP-S60255425-A (JP)
Inventor: KURAHASHI KAZUO
IPC: G02C5/00
Filed: 1984-05-31
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-H06324206-A (JP)
Title: Production of diffraction grating
Inventor: ITO MASUMI
IPC: C03B8/02
Filed: 1993-05-13
Abstract: PURPOSE:To produce a diffraction grating doped with the germanium capable of uniformly diffracting visible light with high density by producing silica glass by sol-gel method. CONSTITUTION:Ethyl alcohol is added to silicon methoxide to obtain a sol-gel soln., the soln. is doped with germanium ethoxide, and the doped soln. is gelled at room temp. and heated to obtain a dry gel. The gel is then heated and vitrified to produce silica glass. A laser beam emitted from a laser 2 is split into two beams with a beam splitter 3, the split beams are respectively directed by mirrors 4a and 4b to cause interference, and an interfernce pattern is formed on the irradiated surface of a silica glass (sample) 5. At this time, a laser beam of 200-300 mum wavelength is emitted from the laser 2 to effectively induce a photorefractive effect due to the germanium doped in the sample 5.
Patent JP-H0412178-A (JP)
Title: Operation control method for low temperature gas compressor
Inventor: KANETAKA ISAMU
IPC: F04B49/00
Filed: 1990-05-01
Abstract: PURPOSE:To efficiently control discharge temperature by controlling operation and stop of a low temperature gas multistage compressor according to the pressure in a storage tank, and at beginning of operation supplying the discharge gas of a low pressure stage side compression zone to a high pressure stage side compression zone, after cooling with a cooler. CONSTITUTION:A storage tank 2 for LNG 1 is connected to, for example, a gas turbine of a power plant and the like, through a transfer line 19 provided with a LNG pump 17 and an evaporator 18 to evaporate LNG. The upper part of the storage tank 2 is connected to a low temperature gas multistage compressor 6 through a BOG low temperature gas delivery line 3. A three-way valve 21 is connected to the discharge line 20 connecting the discharge side of a low pressure stage side compression zone 7 to the suction side of a high pressure stage side compression zone 8, and the changeover port 21a is connected to the discharge line 20 and the changeover port 21b is connected to a bypass line 22. The bypass line 22 is connected to the discharge line 20 through a cooler 23. The three-way valve 21 controls the outlet port to be the changeover port 21b, when BOG discharge temperature of the low pressure stage side compressing zone 7 is higher than the normal temperature.
Patent JP-H039732-A (JP)
Title: Fluoroscopic platform
Inventor: NAGATA TAKASHI
IPC: A61B6/04
Filed: 1989-04-27
Abstract: PURPOSE:To facilitate the transferring of a subject onto a top board by a method wherein the top board is arranged on a top board holding member in such a manner as to be movable in a direction parallel with a rotary axis of a body frame and the top board holding member is mounted on the body frame through a intermediate support mechanism in such a manner that it can be displaced to an overhanging position horizontally away from the body frame and over to a position therebelow. CONSTITUTION:An electric motor 17 is driven forward or backward to displace a top board 3 supported with a top board holding member 8 to a photographing position between an X-ray tube 5 and an image intensifier 6, an overhanging position horizontally away from a body frame 2 and over to a position therebelow. Being lowered from a high to low position, a subject P on a stretcher 19 can be transferred easily onto the top board 3. When the subject P is transferred onto the stretcher 19 from the top board 3, the top board 3 is brought closer to the stretcher 19 being left at the photographing position and the subject P on the top board 3 can be transferred easily onto the stretcher 19 being lowered from a high to low position.
Patent JP-S5813053-A (JP)
Title: Code coincidence detecting circuit
Inventor: YAMATE KAZUNORI
IPC: H04L1/24
Filed: 1981-07-16
Abstract: PURPOSE:To permit a comparator for one code to detect plural codes by comparing successively inputted code patterns with successively switched reference code patterns by the comparator. CONSTITUTION:An n-bit input signal is ampled by a shift register 2, whose output is inputted to one comparison input terminal of a digital comparator 5 as input information to be discriminated. To the comparison reference input of the comparator 5, on the other hand, referece code patterns controlled by switch control pulses P1 from a clock generation part 12 are inputted, and coincidence pulses are obtained from the comparator 5 and outputted through a gate 24 by the switch control patterns are switched on time-division basis by the switch control pulses, thereby sending the comparison outputs out of the comparator 5 to the gate.
Patent JP-H06326741-A (JP)
Title: Data demodulator
Inventor: IGA HIROYUKI
IPC: H04L27/01
Filed: 1993-05-13
Abstract: PURPOSE:To attain equalization operation even when a phase of a recovered data clock reaches the vicinity of a worst point of an eye pattern. CONSTITUTION:A demodulator 2 demodulates a data signal whose period is T into a base band signal whose period is T/2 and gives the demodulated signal to an automatic equalizer 31. The automatic equalizer 31 equalizes the demodulated signal and outputs the equalized signal to an error correction circuit 33. When the error correction circuit 33 generates an error detection signal representing error correction disable, an initializing circuit 32 initializes the setting to shift a main tap position by one tap. Thus, the phase of the clock is generated in the vicinity of a best point of an eye pattern equivalently and the excellent equalization is realized.
Patent JP-S5814232-A (JP)
Title: Input and output controlling system
Inventor: HIBI YASUMORI
IPC: G06F13/38
Filed: 1981-07-17
Abstract: PURPOSE:To prevent the generation of data overflow at data writing and reading due to cable length, by writting and reading out data with a suitable  amount of delay through a sift register. CONSTITUTION:Writing data from an input and output controller is inputted to a shift register 6 through a logical control section 8. The writing data inputted to the shift register 6 is sequentially shifted with a shift clock pulse transmitted from a PLO5. The writing data sequentially shifted in the shift register 6 is led to a multiplexer 7 with plural status signal lines located in parallel with each bit of the register 6. On the other hand, to the multiplexer 7, a designation signal 10 of an input and output device 3 is also inputted when the input and output 3 used from a host device is selected, and one of a plurality of status signal lines 9 is selected based on this designation signal 10 and th writing data is transmitted to the selected input and output device.
Patent JP-H01281577-A (JP)
Title: Image processor
Inventor: HASEGAWA HIROSHI
IPC: G06T7/60
Filed: 1988-05-09
Abstract: PURPOSE:To rapidly execute image data processing at real time by means of a miniaturized hardware by serially connecting plural digital differential analytical circuits with the same constitution, extracting the feature point of an original image and executing a rotating motion recurrence formula. CONSTITUTION:A picture element in each point to be processed on an original image inputted by a camera 11 is inputted through a signal input part 12, its edge is detected by an edge detecting part 13 and the edged data are sent to a preprocessing part 17. The preprocessing part 17 executes prescribed preprocessing and successively sends the processed result to an initial value operating part 40. The operating part 40 previously executes the operation of an initial value for executing the operation of the rotating motion recurrence formula for finding out a Hough curve by means of the digital differential analytical(DDA) circuits 18. The DDA operation part 18 continues the operation until the whole processing of picture elements other than a window or excluded picture elements to be less than a threshold by the preprocessing part 17. After ending the processing, the filtering processing 19 and sorting processing 20 of the intersecting point of the Hough curves are executed to find out an approximate straight line of a curve connecting the points to be processed on the original image.
Patent JP-S5336608-A (JP)
Title: Process for furface treatment of commutator of rotary electric machinery
Inventor: YAMAGUCHI MASAYOSHI
IPC: H02K13/00
Filed: 1976-09-17
Abstract: PURPOSE: To keep a minimum generation of burr and increase a true circular accuracy by performing a cutting work at the surface of a commutator of a rotary electric machinery with a byte having a cutter edge located at a twisted position with respect to a rotational axis of the commutator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01283395-A (JP)
Title: Production of potassium hydroxide solution
Inventor: DOI MASAHARU
IPC: C25B1/46
Filed: 1988-05-11
Abstract: PURPOSE:To stably produce a KOH soln. having high concn. at low voltage with high current efficiency over a long period by electrolyzing a KCl soln. with a fluorine-contg. cation exchange membrane as a diaphragm while maintaining a limited amt. of permeating water. CONSTITUTION:A KCl soln. is electrolyzed with a fluorine-contg. cation exchange membrane as a diaphragm to obtain a KOH soln. During this electrolysis, the amt. of permeating water is maintained at 3-4mol per 1mol K<+> ion passing through the diaphragm. Low voltage and high current efficiency are maintained over a long period and a KOH soln. having high concn. is obtd. by stable electrolytic behavior.
Patent JP-S5639815-A (JP)
Title: Broaching machine
Inventor: NAKAMURA NOBUO
IPC: B23D37/10
Filed: 1979-09-04
Abstract: PURPOSE: To minazturize the whole construction for a broaching machine, by making its table for mounting a work movable without using a hydrualic cylinder of high cost.  
     CONSTITUTION: A table 8 for mounting a work is so arranged that it can be slid in the up and down direction along a guide rod 4. A feed screw 6 engages a cutter supporting plate 7 and table 8 through respective holes 9 and 10. Driven rotation of the feed screw 6 lifts up or down the plate 7 and table 6. A work 15 with a hole opened beforehand is mounted on the table 15 and pressed by a broach cutter 5. Because the table 8 moves up and down by the driven rotation of the feed 6 of the table 8, no hydrualic cylinder is needed, and the construction is miniaturized as a whole. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08283523-A (JP)
Title: High-molecular solidelectrolyte
Inventor: TAKAHASHI KENICHI
IPC: H01M10/0565
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a high-molecular solidelectrolyte having an ionic conductivity as high as that of an electrolytic solution near room temperature and being excellent in film-forming properties, flexibility and mechanical strengths. CONSTITUTION: This high-molecular solidelectrolytes comprises an organic polymer having carbonate groups as functional groups, an electrolyte and an organic solvent in which the electrolyte is soluble. The amount of the organic solvent used should be at most 500 pts.wt. per 100 pts.wt. organic polymer. It is desirable that the organic polymer is a crosslinked one.
Patent JP-S60254607-A (JP)
Title: Cooler for electromagnetic induction apparatus
Inventor: MATSUMOTO MASAICHI
IPC: H01F27/02
Filed: 1984-05-30
Abstract: PURPOSE:To miniaturize an apparatus and to reduce a price by installing a flange for connecting to a cooler and a high voltage side bushing on a U-shape projection provided at the top of a tank. CONSTITUTION:A U-shaped projection 9 is provided at the top and at the shorter radius side of a tank 1. On the upper surface of the projection 9, a flange 3b which connects a coller 2 and the tank 1 is provided and on the lower surface, a high voltage side bushing 4 which is connected to a cable 5 is provided downwards nearly vertically. Reinforcements 10 are also provided on both the sides of the high voltage bushing 4 between the lower surface of the projection 9 and the side of the tank 1. The reinforcements 10 have also the function of a cable box. In this construction, the distance between the flanges 3a and 3b can be increased and the dimension in B direction of the cooler 2 can also be increased whereby the cost of the cooler is reduced.
Patent JP-H01284064-A (JP)
Title: Communication equipment
Inventor: FUKUNAGA KOJI
IPC: H04M11/00
Filed: 1988-05-11
Abstract: PURPOSE:To record status information of a point of time and consecutive time information of its state altogether by processing the status information and the status consecutive information and storing them in a storage means. CONSTITUTION:The elapsed time of energy is monitored through a reception signal via an HPF 43/CPMF 51 at a calling and a CPM (Call Progress Tone) and a reception carrier are discriminated and a dial tone/busy tone/second dial tone/pause or the like is confirmed in the CPM. A TTBL is a table holding number of times of detecting the tone signal and number of times not detecting and 6 fields exist as a whole. A CTBL has a 16-bit field as a whole and the carrier information is set to one field depending whether the carrier information is set or not.