baber/WOPTO huggingface dataset:
Patent JP-S5955323-A (JP)
Title: Simplified separation device of solid content in waste water
Inventor: IWAMI MOTOICHI
IPC: B01D29/11
Filed: 1982-09-23
Abstract: PURPOSE:To separate simply solid content in waste water, by making the parts of a device suitable for built-up type, and providing an original liquid feeding pipe equipped with an original liquid injecting nozzle which is made attachable and detachable so as to be convertible in accordance with a kind and an amount, etc. of the waste liquid. CONSTITUTION:An original liquid fed forcibly into from an original liquid feeding port 4 is formed into a spirally violent flow by an original liquid injecting nozzle 12 provided to an original liquid feeding pipe 9, to swirl in the inside of an original liquid chamber A, and solid content in the original liquid is washed away to the direction of an exit 6 of a concentrated liquid, located below the lower end of a cylinder 7, while the liquid comes into contact with the inner wall of the filtering cylinder 7. And the pressure of the liquid is reduced by a whole screen mesh of the cylinder 7, and the flow of the liquid is regulated by a flow regulating board 13 provided to the side of a filtrate discharging port 5; then only a purified water is formed into a proper flow and introduced to the port 5 by the filtering and the flow regulating actions of the cylinder 7 and the board 13, thereby the solid content is efficiently separated.
Patent JP-H0917489-A (JP)
Title: Attachment plug
Inventor: MIYAZAKI HARUHITO
IPC: H01R13/44
Filed: 1995-06-30
Abstract: PURPOSE: To prevent tracking phenomenon of an attachment plug and provide a plug hardly causing an insulating failure at low cost by covering the non- contact part of a plug blade which does not make contact with a receiving blade with an attachable and detachable insulating member. CONSTITUTION: A body 1b is molded in the state holding plug blades 1a, and an insulating cover 5 is mounted to insulate a non-contact part 3. When an attachment plug 1 is connected to a plug socket, the non-contact part 3 is inserted into the plug socket inner part, but the non-contact part 3 is covered with the cover 5. Therefore, even when dust stays between plug blades 1a and absorbs moisture to form a conductible state, no conductive route is formed, and no leakage current is carried between the plug blades 1a. Thus, the danger of ignition of the body is eliminated, and the insulating member can be also easily replaced.
Patent JP-H0510639-A (JP)
Title: Ice removing mechanism of automatic ice making device
Inventor: TAKATANI YOSHIAKI
IPC: F25C1/10
Filed: 1991-07-05
Abstract: PURPOSE:To twist an ice making pan and remove ice while being waited by a method wherein a pressure in a pressure chamber is increased with hydrogen discharged from a hydrogen storing alloy and a lever member fixed to the ice making pan is rotated in the first direction with this pressure. CONSTITUTION:As a button 11 is pushed, a timer 10 is set for a specified period of time, a heater 43 is operated and hydrogen storing alloy within an alloy storing chamber 45 is heated. Hydrogen discharged through this operation passes through a communication pipe 41 and this hydrogen is sent into a pressure cylinder 19. As the pressure cylinder 19 is filled with hydrogen and its pressure is increased, a receiving plate 23 pushes a push rod 25 toward a direction of arrow A. With such an arrangement, an arm 27 is rotated in a direction of arrow C. Then, the lever 29 is rotated and a projection 5 is abutted against an abutment 17 fixed to a refrigerator. Accordingly, one end of the ice making pan 1 is prevented from being rotated under an abutment between the projection 5 and the abutment 17. Due to this fact, the ice making pan 1 is twisted and the ices are moved away from the ice making pan 1.
Patent JP-S5954658-A (JP)
Inventor: SHIMURA HIROSHI
IPC: C04B38/00
Filed: 1982-09-24
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-S5689340-A (JP)
Title: Pipe expanding method
Inventor: OOSHIMA YUKIO
IPC: B21D39/08
Filed: 1979-12-19
Abstract: PURPOSE: To make possible the expansion of a pipe with inner fins or only the required part thereof by inserting a hose which consists of an elastic material and is closed at one end into the pipe from the closed end part side, introducing fluid pressure into the hose and expanding the pipe by the expansion force of the hose.  
     CONSTITUTION: For example, an Al-made heat exchange pipe 1 provided with inner fins 2 on the inside circumference and plural Al-made plate fins 3 each of which is opened with a hole 4 of a diameter slightly larger the outside diameter of the pipe 1 in the central part are prepared. The pipe 1 is then inserted into the holes 4. Thence, a hose 5 which consists of an elastic material and is closed at one end is inserted into the pipe 1 from the closed side part. Here, a cover 8 consisting of an elastic material is beforehand put on the hose 5. After the insertion of the hose 5, fluid pressure is introduced into the hose 5, to cause the hose 5 to expand and cause the pipe 1 to be expanded by the expansion force thereof, then the pin 1 and the fins 3 are joined. Since with this method no fluid enters the pipe 1 inside, the removal of the fluid from the pipe 1 inside or the cleaning of the pipe are not required. Additionally, the crushing of the fins 2 does not occur, because the hose 5 is made of an elastic material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H109508-A (JP)
Title: Synthetic solid fuel burning device
Inventor: YAMASHITA TSUYOSHI
IPC: F23B99/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a burning device of simple constitution capable of efficiently burning the synthetic solid fuel which is manufactured from the classified refuse and rich in ash without allowing combustion gas and unburnt gas to leak. SOLUTION: In a fixed bed synthetic solid fuel burning device in which the synthetic solid fuel 12 is burned on a hearth 1b, a vibration generator 32 is fitted to a bottom part of a combustion furnace A, and ash deposited on the hearth is moved toward an ash discharge port 20. The ash discharge port 20 is closed by the ash to prevent the combustion gas or the unburnt gas in a combustion chamber S from leaking. Even when the gas has leaked, it is returned to the combustion chamber S by a combustion air blower 50.
Patent JP-H0216485-A (JP)
Title: Method for measuring unevenness of rotation by laser doppler system
Inventor: SUGIKI SHINJI
IPC: G01S17/58
Filed: 1988-07-04
Abstract: PURPOSE:To exactly measure the unevenness of rotation by deflecting irregularly a laser beam for irradiating an object to be measured so that the influence of scattering generated by a flaw, irregularity, etc., on the surface becomes irregular. CONSTITUTION:The peripheral surface of a rotary discoid object 1 to be measured is irradiated by a laser beam 2, and this laser beam 2 is deflected irregularly in the thrust direction. As a result, an irradiating position of the laser beam 2 to the object to be measured 1 is varied irregularly, and even if the object to be measured 1 rotates, it does not occur that a flaw, irregularity, etc., on the surface of this object to be measured 1 appear periodically and repeatedly. Accordingly, it does not occur that a scattered light brought to Doppler shift by its flaw, irregularity, etc., is mixed periodically into a Doppler signal.
Patent JP-S565293-A (JP)
Title: Small-sized vessel equipped with center board
Inventor: AOKI SHIGEMITSU
IPC: B63B41/00
Filed: 1979-12-22
Abstract: PURPOSE: To facilitate and ensure the retention when housed by providing an operating means for rotating a center board in one end of the center board and also by providing a lock mechanism to be used when the board being housed.  
     CONSTITUTION: When a vessel navigates by using a sail, the lock of a center board 15 is released by operating a lock mechanism 28 so as to project the center board 15 vertically into the position shown by supposed lines from the bottom of the vessel 3. Next, an oil-hydraulic pump being operated to contract a piston rod 46, the rod 46 rotates clockwise around an axis 38. With this displacement, a rotary axis 17 rotates counterclockwise through a link 40, the center board 15 being projected from the center board case and moved to the position shown by the supposed lines. On the contrary, the center board can be housed only by the extension of the piston rod 46, while the locking being performed by a lock board 31 so as to ensure the housing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0215285-A (JP)
Title: Electrophotographic method
Inventor: TAMURA YOSHIHIRO
IPC: G03G15/16
Filed: 1988-07-04
Abstract: PURPOSE:To designate printed surfaces and to select their printing colors by applying processing in each copying stage to a photosensitive body corresponding to the designated printed surface, electrifying the other photosensitive body to polarity opposite to the former photosensitive body and making different the colors of toner for both printed surfaces. CONSTITUTION:Based on printed surface information, an exposing light source 2A uniformly electrifies the photosensitive drum 1A corresponding to the designated printed surface. A primary electrifier 3A further electrifies the body uniformly, and then a secondary electrifier 4A electrifies it with opposite polarity. A light beam LA exposes the information to form an electrostatic latent image. Then a toner-development is executed by a developing device 6A, and a pretransfer electrifier 7A electrifies the surface of the drum 1A to transfer the image. At this time, the photosensitive drum 1B is electrified with polarity opposite to the drum 1A. Thus, the image is printed on the front surface PUP of a printing paper P. Similarly, an image is printed on the rear surface PDW. If the color of toner in the developing unit 6A and a developing unit 6B is changed, color selection can be optional.
Patent JP-S5957572-A (JP)
Title: Binary-coding system
Inventor: SAGARA ISAO
IPC: H04N1/403
Filed: 1982-09-27
Abstract: PURPOSE:To binary-code surely picture information even if the density and reflection factor of external light and recording information are changed, by obtaining a threshold voltage signal from a minimum value and a peak value of a picture signal and a shading waveform signal. CONSTITUTION:The shading waveform signal is stored in advance in a shading waveform signal reproducing circuit 3 every start of reading of an original. A peak value VP and a minimum value VL are detected respectively at a peak value detecting circuit 1 and a minimum value detection circuit 2 from a picture signal VS corresponding to a line and held in sample-and-hold circuits 4, 5 until the picture signal corresponding to the next line is obtained. The shading waveform signal is read out from the circuit 3 in synchronizing with the picture signal corresponding to the next line and a waveform synthesis circuit 6 generates or controls a threshold voltage VTH based on the values VP and VL from the circuit 4, 5 and the shading waveform signal. Thus, the voltage VTH of the picture signal is compared at a comparison circuit 7 and binary-coded.
Patent JP-S6327454-A (JP)
Title: Production of 4-(parafluorobenzoyl)phenols
Inventor: FUKUOKA SHINSUKE
IPC: C07C45/54
Filed: 1986-07-17
Abstract: PURPOSE:To obtain the titled compound inexpensively, by carrying out bromination of benzene fluoride, esterification with carbon monoxide and an alkali metallic salt of phenol and further rearrangement reaction by using benzene fluoride, carbon monoxide and the alkali metallic salt, as simple compounds. CONSTITUTION:Benzene fluoride is reacted with a brominating agent consisting of bromine and/or molecular oxygen and hydrogen bromide to give p- bromofluorobenzene, which is then reacted with carbon monoxide and an alkali metal salt of a phenol shown by formula I (R<1>-R<4> are H, alkyl, alkoxy, etc.; M is alkali metal) containing no substituent group on the p-position in the presence of a carbonylation catalyst to give a p-fluorobenzoic acid phenyl ester, which is then subjected to rearrangement reaction in the presence of an acid catalyst to give a 4-(p-fluorobenzoyl)phenol shown by formula II. USE:A monomer for heat-resistant polymer, agricultural chemicals, drugs, etc.
Patent JP-S5866842-A (JP)
Title: Calibrating method for eddy current flaw detector
Inventor: ENDOU TAKASHI
IPC: G01N27/82
Filed: 1981-10-19
Abstract: PURPOSE:To calibrate phase characteristics easily and surely by supplying the frequency differing from the frequency supplied to a flaw detecting probe by means of electromagnetic coupling. CONSTITUTION:A flaw detecting probe 2 is connected to an eddy current flaw detector 1 to be tested, and a high frequency signal 7' is supplied to the probe 2. The detector 1 inputs the signal to a cathode-ray tube 3 for two-dimentional display. Now when the probe 2 is inserted into a hollow bobbin 8, the frequencies of the sum and the difference of the frequencies f1, f2 of the high frequency signals 7, 7' are obtained with respect to said frequencies by the electromagnetic coupling with the magnetic field generated by a coil 9. Then if the phase characteristics of a processing circuit are linear with respect to the input phase, a true cicle is drawn on the tube 3 and from the condition of the circle, the phase characteristics are known. Thus the phase characteristics are calibrated easily and accurately.
Patent JP-S5868568-A (JP)
Title: Proportional control valve
Inventor: UEMATSU HIDEO
IPC: F16K31/06
Filed: 1981-10-19
Abstract: PURPOSE:To enable to control a secondary pressure at a fuel outlet port correctly, by transmitting the secondary pressure at the fuel outlet port to a pressure-voltage  converting section, and obtaining a feedback signal of the same in a pressure type  proportional control valve that is used for controlling the output of various combustors  continuously. CONSTITUTION:When a driving torque is applied to an electromagnetic coil 2, an attractive force is acted to an electromagnetic plunger 4, so that a valve element 6 is moved downward and stopped at a position where the above-mentioned attractive  force is balanced with the upward force of a plate spring 3. Here, a secondary pressure P2 at a fuel outlet port 10b is controlled definitely to a primary pressure P1 at a  fuel inlet port 9b according to the opening of a valve formed by the valve element 6  and a valve seat 8. The secondary pressure P2 is transmitted via a connecting port 12  to a second diaphragm section 13 constituting a pressure-voltage converting section 11  and causes upward or downward movement of a core 15 made of a magnetic material  according to the level of the secondary pressure P2 until the core 15 is stopped at a  position where the pressure P2 is balanced with the force of a second spring 16, whereby a voltage corresponding to the displacement of the core 15 is obtained from a  secondary coil 14b as a feedback signal of the secondary pressure P2.
Patent JP-S6321894-A (JP)
Inventor: ENOKIDO HIROSHI
IPC: H05K13/04
Filed: 1986-07-16
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-S6470412-A (JP)
Title: Medicinal composition
Inventor: ANDORIYUU JIEIMUZU UIRIAMUZU
IPC: A61K31/40
Filed: 1988-07-06
Abstract: PURPOSE: To obtain a medicine containing a compound such as 6-cyano-3,4- dihydro-2,2-dimethyl-trans-4-(2-oxo-1-pyrrolidinyl)-2H-benzo[b]pyran-2-ol and useful for preventing an treating pulmonary hypertension and diseases accompa nied by right heart failures. CONSTITUTION: This medicine composition contains a compound of the formula [A<1> is CR1 , N, N<+> -O<-> ; when A<1> is N or N<+> -O<-> , R<2> is H; when A<1> is CR1 , one of R1 and R2 is H, and the other is R<a> (R<a> is an alkylcarbonyl, nitro, cyano, an alkylsulfonyl, etc.,), etc.; one of R3 and R4 is H or an alkyl; and the other is an alkyl; or R3 and R4 together form polymethylene group; R5 is H, OH, an alkoxy, etc.; R6 is H; R5 and R6 are bound to each other; R<7> is H, an alkyl, etc.; R<8> is H, an alkyl; R7 and R8 together form polymethylene; X is O, S] or its pharmaceutically permissible salt or solvate, and is used for treating and preventing pulmonary hypertension and diseases accompanied by right heart failures.
Patent JP-2000355514-A (JP)
Title: Massaging cosmetic
Inventor: HATA MINAKO
IPC: A61K8/25
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a massaging cosmetic excellent in keratin removing effect, massaging effect and adhesion to the skin, having a moist feeling of skin after use and yet slight irritation to the skin by making the cosmetic include pumice powder, a semi-solid oil and a liquid oil. SOLUTION: This cosmetic comprises (A) pumice powder having preferably 100-600 μm average particle diameter (obtained by purifying and powdering naturally produced pumice, consisting essentially of aluminum silicate, magnesium silicate, sodium silicate and calcium silicate), (B) a semi-solid oil in a pasty state at 25 deg.C (e.g. stearic acid hardened castor oil, vaseline, etc.), and (C) a liquid oil (e.g. liquid paraffin, squalane, olive oil, etc.). Preferably the cosmetic comprises 10-50 wt.% of the component A, 1-15 wt.% of the component B and 3-30 wt.% of the component C in the formulating ratio B:C of the component B to the component C of 1:1 to 1:30.
Patent JP-H08333041-A (JP)
Title: Manufacture and manufacturing device of toilet paper roll
Inventor: OISHI KAZUJI
IPC: B65H18/20
Filed: 1995-06-09
Abstract: PURPOSE: To directly take-up a paper sheet utilizing a tapered take-up shaft and manufacture toilet paper rolls. CONSTITUTION: An end of a paper sheet (a) is directly taken up around a tapered take-up shaft 1 whose diameter is reduced from one end to the other end and is positioned on a pair of right and left take-up rollers 2 and is pressed by a turn presser roller 3, and when the paper sheet (a) is taken up by rotation of the take-up roller 2 in a given length, forming a paper roll (b), the take-up shaft 1 is moved in the axial direction so that the large diameter end is located in the advancing side in moving direction and is pulled out from the paper roll.
Patent JP-S6145293-A (JP)
Inventor: UCHIYAMA SHIGERU
IPC: G10H1/46
Filed: 1984-08-09
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-H0330445-A (JP)
Title: Bonding of lsi chip
Inventor: MARUTA NOBUYUKI
IPC: H01L21/60
Filed: 1989-06-28
Abstract: PURPOSE:To make it possible to decrease the time to be needed for a bonding work by a method wherein bonding connections of two places or more are simultaneously executed using two pieces or more of multibonding blocks, the intervals between the bonding heads of which are variably adjusted. CONSTITUTION:In case bonding pads 301 to 308,... of an LSI chip 3 and lead frames 201 to 208,... are connected to each other by bonding wires 4, bonding connections of two places or more are simultaneously executed using two pieces or more of multibonding blocks 11 and 12, the intervals Bx and By between bonding heads 11a and 11b and 12a and 12b of which are variably adjusted corresponding to the pitch between two pieces of the adjacent bonding pads and the pitch between two pieces of the adjacent lead frames. For example, bonding heads 11a and 11b and 12a and 12b are respectively brought into contact to lead frames 201 and 202 and bonding pads 305 and 306 to bond one end of each wire 4, then, the wires 4 are connected to bonding pads 301 and 302 and the lead frames 205 and 206.
Patent JP-S5958185-A (JP)
Title: Variable delivery pump
Inventor: DAIGO TOMIO
IPC: F04C15/00
Filed: 1982-09-28
Abstract: PURPOSE:To improve sealing performance by providing a resilient member and a seal pin in the groove of projected section at the outercircumference of ring thereby smoothing the motion of ring. CONSTITUTION:A semi-circular groove 21 is made in the upper section of the inner cavity 10 of pump housing 10 for receiving a pivot ball 22. A ring 50 is provided in said cavity 20 to contact with the pivot ball 22 in a semi-tubular groove 51. A projection 52 at the lower section of ring 50 is pressed by a spring 53 inserted into a groove 15 of pump housing. Seal pins 60, 61, 62 are inserted into the grooves 54, 55, 56 of the three projections 54', 55' and 56' at the outercircumference of ring 50 while a resilient member 63 is inserted below. The space surrounded by said cavity 20 and the outercircumference of ring 57 is splitted into three enclosed chambers through three seal pins. The seal pin is pressed by the resilient member and contact continuously at two points with the inner cavity 20 to perform sealing. Consequently seal sliding resistance is low to provide reliable sealing.
Patent JP-S6413257-A (JP)
Title: Reproducing device
Inventor: TAKAHASHI KOICHI
IPC: G11B20/00
Filed: 1987-07-04
Abstract: PURPOSE:To flexibly set and select a reproducing order by providing a means to designate a mode to reproduce both a sound and a video, the mode to reproduce only the sound and the mode to reproduce only the video. CONSTITUTION:A key board device 60 is provided with a sound/video priority switch and it designates which reproduction of the sound or the video is preferred. In the video priority mode, from the point of time that a video track corresponding to the head track of a sound sequence is reproduced, it comes the reproduction to follow the sound sequence. In the sound priority mode, from the point of time that the head track of the sound sequence is accessed, it comes the reproduction to follow the sound sequence. Besides, the video not corresponding to the sound is reproduced successively from an outer circumference side track. Thus, the availability of a recording medium can be elevated.
Patent JP-H0332823-A (JP)
Title: Connecting method for weather strip
Inventor: NOZAKI MASAHIRO
IPC: B29C39/00
Filed: 1989-06-29
Abstract: PURPOSE:To improve workability and productivity, by a method wherein both terminals of a weather strip are confronted with each other, a core which fills up in a hollow part and presses a rib against a fitting base part is inserted within a tip side hollow part extending over the terminal from one side to the other side, set up within a mold and a connecting material is cast into the mold. CONSTITUTION:Both terminals of an extrusion-molded weather strip W are approached and confronted with each other and a core 3 is pressed in through a core pulling-out hole 4 into the second hollow part 2b extending over the same from one side to the other side. Both ends of the core 3 are in a sectional form coincident with the second hollow part 2b. The central part of the core 3 is in a sectional form where the lower part is swollen out and a rib 21 is pressure-contacted with a fitting base part 1. With this constitution, the rib 21 is pressure-contacted with the fitting base part 1 by the cover 3 at both the terminals. The confronting end parts are setup into a mold M under this state and the fitting base part 1 and a hollow part 2 are formed by casting a rubber material into the mold. The core 3 is pulled out through the core pulling-out hole 4 after molding.
Patent JP-S6325299-A (JP)
Title: Production of beta-silicon nitride whisker
Inventor: MASUNAGA KATSURO
IPC: C30B29/62
Filed: 1986-07-18
Abstract: PURPOSE:To efficiently obtain high-purity beta-silicon nitride whiskers in good yield, by firing mixed powder of amorphous silicon nitride or alpha-silicon nitride powder and rare earth element (except yttrium) oxide powder in a nonoxidizing gas atmosphere. CONSTITUTION:A mixed powder of a raw material powder selected from amorphous silicon nitride and alpha-silicon nitride and powder of a rare earth element (except yttrium) oxide or compound of a rare earth element (except yttrium) convertible into an oxide in firing in an amount of 0.01-20pts.wt. expressed in terms of oxides based on 100pts.wt. raw material powder is fired in a nonoxidizing gas atmosphere. For examples, lanthanum series elements, e.g. lanthanum, cerium, praseodymium, etc., and scandium may be cited as the rare earth elements except yttrium. Hydroxides and carbonates of the rare earth elements, e.g. lanthanum carbonate or scandium carbonate, are preferred for the compound convertible into the oxide of the rare earth elements in firing.