baber/WOPTO huggingface dataset:
Patent JP-H0372193-A (JP)
Title: Ammunition cylinder for discharging liquid in pressurized state
Inventor: INGORUFU ROITAA
IPC: F42D3/04
Filed: 1990-06-28
Abstract: PURPOSE: To easily crush rock by expelling fluid from a separating device arranged between a gunpowder chamber and a fluid chamber formed as a case constituted of a propelling body and a closing body provided on an end face side in a pressurizing state. CONSTITUTION: Fluid to be isolated is carried into an annular chamber 3 between a closing body 6 and a propelling body 5 of a case 4 by a hydraulic pump 32 via a check valve 31 through an entrance opening 26. Next, the closing body 6 is separated from the propelling body 5 by this fluid pressure, the closing body 6 is moved in the direction of an opening of a gun barrel 24, a cylindrical part 18 is brought into contact with an inside surface 14 and seal is formed. Next, a cartridge 1 is ignited, gas pressure is generated in an internal chamber 19 of the propelling body 5, the propelling body 5 is propelled and fluid column is pushed out of the gun barrel 24 together with the closing body 6 at very fast speed. As a result, a water hammer is collided against a hole of a working face together with the front closing body 6 and rock can be crushed.
Patent JP-S5695212-A (JP)
Title: Zoom lens of short overall length
Inventor: KITAGISHI NOZOMI
IPC: G02B15/167
Filed: 1979-12-28
Abstract: PURPOSE: To shorten the overall length of a zoom lens by constituting said lens of the convergent 1st lens group, the divergent 2nd lens group, the convergent 3rd lens group and the convergent 4th lens group, and incorporating telephoto type for the relay part.  
     CONSTITUTION: The zoom lens is composed, from the object side, of the convergent 1st lens group I which moves on the optical axis for the purpose of focusing, the divergent 2nd lens group II which moves along the optical axis for the purpose of zooming, the convergent 3rd lens group III for the purpose of maintaining the image plane constant during zooming and the convergent 4th lens group IV which is stationary during zooming. The formulas (1)W(3) are satisfied. The 4th lens group which is a relay part is made into strong telephoto type. Thereby, the distance from the 1st face of the relay part up to the image plane of the entire part may be shortened and the length of the entire part may be shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0727839-A (JP)
Title: Keyless entry device
Inventor: OTA MITSURU
IPC: H04Q9/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide a keyless entry device which can detect and indicate/inform of the voltage dropping state of a battery even when no indicating/informing means, such as the LED, buzzer, etc., is installed in a transmitter and can extend the service life of the battery. CONSTITUTION:In a keyless entry device in which a transmitter 10 side contains a battery 16, ID code generating section 11, RF oscillation circuit (transmitting section) 14, etc., and a receiver 20 side contains a battery 21, receiving/ demodulating section (receiving section) 23, ID code discriminating section 24, driving section 25 for driving a door locking motor 26, etc., a voltage drop detecting circuit 15 which detects the capacity drop of the battery 16 on the transmitter 10 side and makes the ID code generating section 11 to generate a voltage drop code, is connected to the section 11 and, in addition, a battery exchange indicating means 27 which indicates the necessity of exchanging the battery 16 is connected to the driving section 25 on the receiver 20 side.
Patent JP-H0835257-A (JP)
Title: Steel frame beam building structure
Inventor: NAKAGAWA SATOSHI
IPC: E04B1/24
Filed: 1994-07-22
Abstract: PURPOSE:To prevent the occurrence of confusion of a short beam during construction and to improve workability by a method wherein a steel frame beam of a long beam and a short beam, both having respective given lengths, is used, the long beams are securely arranged to the front and the rear of the short bed only in one-way, and the short beam is arranged in a direction of extending at right angles therewith. CONSTITUTION:Long beams l are securely arranged at the front and the rear of a short beam 2 only in one-way and the short beam 2 is securely arranged at right angles In this case, a length l of the long beam 1 and a length 12 of a short beam 2 are represented by formulas of 11=MXn+alpha, and 12=MXm-alpha where M is a building module, alpha is a column width, and (n) and (m) are a positive number. During connection in series of the long beam l and the short beam 2, a wood top end material and a wood lower end material are disposed and the respective web parts of the long beam 1 and the short beam 2 formed integrally with each other are securely bolt-fastened by a flat fitment for extension. Further, coupling holes at a given pitch for a column 3 and other steel frame beam are formed in a flange part and the web for secure coupling by bolts. Further, when the short beam 2 is securely fixed to the long beam 1 in a rightangled direction, the long beam 1 of a corner part and the web of the short beam 2 are bolt-fastened by an L-type fitment for coupling.
Patent JP-2000007778-A (JP)
Title: Preparation of aromatic-aliphatic copolymer polycarbonate
Inventor: KONDO OSAMU
IPC: C08G64/16
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having an excellent impact resistance, an excellent heat resistance, a high Abbe number, a low photoelasticity constant and an excellent color tone by polycondensing the mixture of an aromatic dihydroxy compound, an aliphatic dihydroxy compound and a diester carbonate continuously using a horizontal reaction vessel having specific mixing blades and a horizontal mixing polymerization vessel. SOLUTION: An aromatic dihydroxy compound of formula I, an aliphatic dihydroxy compound of formula II and a diester carbonate are used. A polymer having a weight average molecular weight of 30,000-60,000 is obtained by polycondensing a melt of the monomer mixture in at least one horizontal mixing polymerization vessel having a vertical rotation axis with mixing blades and then a polycarbonate having a weight average molecular weight of not less than 70,000 is obtained by carrying out the polycondensation further in at least one horizontal polymerization vessel having a horizontal rotation axis with mixing blades which are mutually discontinuous and have L/D of 1-15.  In the formulas, X is formula III or IV; R1 and R2 are each hydrogen, a 1-10C alkyl group or a halogen; m and n are each 0-4; and R3 and R4 may bond each other to form a ring; R5 to R8 are each hydrogen or a monovalent 1-10C alkyl group.
Patent JP-2000013479-A (JP)
Title: Radio communication terminal holding device
Inventor: MATSUMOTO HIROYUKI
IPC: H04B7/26
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in the communication performance of a radio communication terminal when the terminal is placed on a holder for performing charging or the like. SOLUTION: As a circuit to be connected to a radio communication terminal 1 held at a holding part 11, the circuit on the side of radio communication terminal is provided with first circuits 13 and 13' separated from the input part side of an external device connected to this holder 10 in the manner of high frequency and second circuits 14 and 14' practically fixing the impedance watched from the side of first circuits. Thus, the influence of the holder 10 and device connected to this holder upon the radio communication terminal connected to the holder 10 can be removed.
Patent JP-2001003284-A (JP)
Title: Rope for cable orientation
Inventor: SANO AKIRA
IPC: D07B1/16
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a rope for cable orientation, capable of suppressing the damage of the cable by reducing the friction between the cable and a pipe line, capable of allowing the cable to be pulled with a small tractive force, and maintaining such effects over a long period. SOLUTION: This rope for cable orientation has a coating 14 of a non- bleeding-out lubricant resin on the periphery of ropes 13 obtained by twisting fibers 11.
Patent JP-H0335976-A (JP)
Title: Nozzle for injecting free abrasive grain
Inventor: KURODA MASAYUKI
IPC: B24C5/04
Filed: 1989-07-03
Abstract: PURPOSE:To inject a solid air two phase current to the body to be worked with its rectification and to uniformly work the body to be worked by providing a current plate at the upper stream side which is the internal part and so as to face to an injection port. CONSTITUTION:A solid air two phase current of the free abrasive grain and gas straightened by a current plate 17 is injected through an injection port 18. The work of the body 25 to be worked can be performed in a high accuracy and with good surface property and flatness by this jet.
Patent JP-S6151042-A (JP)
Title: Sulfochlorinated polyolefine latex composition improved in heat and weathering resistance
Inventor: TAKAGI SHUJI
IPC: C08K5/13
Filed: 1984-08-17
Abstract: PURPOSE:The titled compsn. prepd. by compounding sulfochlorinated polyolefin (hereinafter referred to as SCP) latex obtd. by dispersing a soln. of SCP in an org. solvent in the presence of an emulsifier in water and then distilling out the org. solvent, with a variety of additives. CONSTITUTION:The titled compsn. is obtd by adding a metal oxide such as MgO, a phenolic primary antioxidant such as tetrakis-{methylene-3-(3',5'-di-t- butyl-4'-hydroxyphenyl)propionato}methane and a light stabilizer such as 2-hydroxy-4-n-octoxybenzophenone to SCP latex obtd. by dispersing a soln. of SCP in an org. solvent in the presence of an emulsifier such as polyoxyethylene alkylphenyl ether sulfate in an amt. of 0.1-20pts.wt. per 100pts.wt. SCP in water and then distilling out the org. solvent.
Patent JP-H0922401-A (JP)
Title: Parallel computer
Inventor: SUKEGAWA NAONOBU
IPC: G06F15/163
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a parallel computer by sending the remote data out of a general-purpose cache memory based on the tag information stored in a remote exclusive cache memory. SOLUTION: The units 0 and 1000 have the same functions, and many units having the same functions as those of both units 0 and 1000 are combined to a network 10000. For example, the address space of the unit 0 is extended by a unit number register 40. Such address spaces are included in all units independently of each other. A CPU 10 has an arithmetic part 100 and also contains a store-through cache memory 110. Then a cache memory (remote data buffer) 60 is prepared to register only the remote data and to manage the remote data which are registered via an extended address. When the extended part of an address is changed, the remote data are sent out of the memory 110 that is managed in the CPU 10 based on the tag information stored in the buffer 60.
Patent JP-S6063428-A (JP)
Title: Pyrodetector
Inventor: TANIGUCHI YOSHIHARU
IPC: G01J5/34
Filed: 1983-09-17
Abstract: PURPOSE:To form simply an infrared detector incorporating plural pyroelements by providing a conductive layer at the upper layer part of a supporting base made of an insulating material, sticking thereon a pyroquality thin plate provided with an electrode at the upper surface, and forming plural pyroelements by grooves obtained by cutting or dividing the upper surface electrode. CONSTITUTION:The pyroelement providing respectively electrodes 21-1, 21-2 at the upper surface of the pyroquality thin plate 20 and electrodes 22-1, 22-2 having areas opposed thereto to the rear surface is prepared. The rear surface of the pyroelement is attached electrically and mechanically on the supporting base 24 providing the conductive layer 23-1 at an upper part of a porous insulator plate 23. Thereafter, the center part of the element is diced as deeply as possible by dicer under a state in which a part of the layer 23-1 of the base 24 is left. Lead wires 27-1, 27-2 can be provided at parts 26-1, 26-2 of the electrodes 21-1, 21-2 of the respective elements. The respective wires 27-1, 27-2 are faced to an earth E and a gate of FET, and connected in series under the state to which the polarities are opposed.
Patent JP-H1117273-A (JP)
Title: Method for manufacturing semiconductor laser
Inventor: TSURUOKA SEIKI
IPC: H01S5/227
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a window from being deviated from the center of a striped active region by forming mesa-stripes for the striped active region and an element-isolating trench and a mesa for an alignment marker by etching a semiconductor laminated layer structure and by making a window on the base of the alignment marker. SOLUTION: Mesa-stripes 510, 511 and a mesa 512 are formed by mesa- etching with an etching mask of SiO2 films 106-107. The mesa-stripe 510 becomes a striped active region and the mesa-stripe 511 forms a trench for isolating elements and the mesa 512 becomes an alignment marker. When a window 115 is made, a photolithography aligns the substrate with the use of the alignment marker to control the position of the window 115 correctly. The window 115 can be correctly made by removing a SiO2 film without forming another alignment marker on the center of the striped active region to prevent the window 115 from being deviated from the center of the striped active region.
Patent JP-S5959723-A (JP)
Title: Production of polyphenylene ether
Inventor: TSUCHIDA HIDETOSHI
IPC: C08G65/44
Filed: 1982-09-30
Abstract: PURPOSE:To obtain in a high current efficiency the titled industrially useful polyether having specified repeating units and being excellent in mechanical properties, dielectric properties, and heat resistance, by electrolytically polymerizing a phenol by means of an electrode modified with a high-molecular amine- copper complex. CONSTITUTION:A desired polyphenylene ether having repeating units of formula I is obtained in a high current efficiency and high yields, by electrolytically polymerizing a phenol of formula II (wherein R1 and R2 are each alkyl, alkenyl, aryl, H or the like), e.g., 2,6-dimethylphenol, by means of an electrode modified with a copper complex of a high-molecular amine, e.g., a tert. amine polymer such as polyvinylimidazole.
Patent JP-H0338173-A (JP)
Title: Solid-state image pickup device
Inventor: OTAKE SEIICHIRO
IPC: H04N5/363
Filed: 1989-07-04
Abstract: PURPOSE:To attain single semiconductor chip processing while ensuring the reduction in fixed pattern noise or random noise by allowing a logic means to apply the logic state change in each precharge of a video line with respect to a device adopting a solid-state image pickup element such as a CCD. CONSTITUTION:Each logic element in a logic circuit 30 changes its operating state at each trailing of each drive clock pulse phi3 from a pulse generating circuit 10, and an error signal corresponding to a pseudo charge is caused due to a change in each operating state, that is, each switching operation. However, when each video signal is at a low level (equivalent to high impedance of a video line 24), the operating state change of each logic element is not made in the logic circuit 30, and when the video line 24 is precharged by the conduction of a MOSFET 51 and is at a high level, since the operating state change of each logic element in the logic circuit 30 is realized, the injection of the pseudo charge to the video line 24 at the high impedance of the video line 24 is avoided.
Patent JP-S5697827-A (JP)
Title: Calculating device for flow rate and water head of distributing pipe network
Inventor: TSUKIYAMA MAKOTO
IPC: G01L7/00
Filed: 1979-12-29
Abstract: PURPOSE: To know the state of a distributing pipe network easily by calculating flow rates and loss water heads of all pipes of the distributing pipe network by a prescribed system by measuring flow rates of some of pipes.  
     CONSTITUTION: Measuring devices 2 and 2 measure the flow rate of piping network 1 partially and information on it is supplied to information processor 3. Then, processor 3 determines estimated discharge value y i  of each part by solving expressions IV and V on the basis of estimating matrix III obtained by solving set information and an optimization problem where set S of expected possible discharges based upon expression I from an input-output terminal device is made to correspond to degree uc(S) of possibility on the basis of expression II, and further determine the loss water head on the basis of the extimated flow rate. Therefore, the state of the distributing pipe network is displayed on display board 5 easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0515558-A (JP)
Title: Hanger member for lifting human body
Inventor: KASAI KENZO
IPC: A61G7/10
Filed: 1991-07-12
Abstract: PURPOSE:To enable the engaging of a hanger member for lifting a human body, as inserted under the human body lying accurately with two side rods positioned on both sides of the human body. CONSTITUTION:A body rest 14 for receiving a human body from below is so arranged at a mounting part 12 to be movable vertically in a specified range while being rotatable about a vertical axis. Thus, after the mounting part is mounted on a side rod 7, the mounting part can be inserted under the human body by turning the body rest 4.
Patent JP-2000009636-A (JP)
Title: Ellipsometry apparatus
Inventor: FUKUDA NORIHIRO
IPC: G01B11/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To automatically detect and correct the shift of an optical axis. SOLUTION: This ellipsometry apparatus measuring the state of a measuring sample by measuring the polarized state of the reflected light from the measuring sample 12 is characterized by having an emitting optical system 15 receiving the light from a light source 10 and having a polarizing means, a light detection optical system 14 detecting the light polarized by the emitting optical system 15 and reflected by the measuring sample 12, photodetectors 60-62 detecting the light from the light detection optical system 14, a controller 70 measuring the polarized state of the reflected light from the detection results 70 in the photodetectors 60-62 and a manipulator 13 automatically adjusting the shift of an optical axis due to the flapping of the sample.
Patent JP-S6419913-A (JP)
Title: Equipment for prevention of motor from runaway
Inventor: HAMA NOBUHIKO
IPC: H02H7/093
Filed: 1987-07-13
Abstract: PURPOSE:To avoid unnecessarily stopping a motor and prevent said motor from runaway by providing means for detecting not only an overcurrent of said motor but also operation of a power source and amplifier. CONSTITUTION:An electric current to be supplied to a motor 9 is detected by an overcurrent detection circuit 3 and decided by an overcurrent decision means 12 using a detection signal of said circuit 8 as an input, and the conductive state of a current source is decided by a conductive-state decision means 13 on the basis of said decision. Also, on the basis of the decision by said decision means 13, an amplification and operation confirming means 14 confirms whether a transistor amplifier 2 is operating. On the basis of said signals, an information processor 11 controls a power source 1 via a circuit breaking means 15.
Patent JP-H0463031-A (JP)
Title: Bit synchronizing system
Inventor: KUKI TAKAKUNI
IPC: H04B7/26
Filed: 1990-06-30
Abstract: PURPOSE:To prevent an invalid burst from occurring by performing synchronized reception simultaneously with reception by a speech channel by utilizing bit synchronizing timing information recognized with a random access channel by sending to the speech channel via a host station. CONSTITUTION:A random access channel receiving part 10 checks the phase difference of a preamble pattern located at the forefront of a burst from a mobile station 2 during a period receiving the pattern with a bit synchronizing part 13 when a burst signal is received from the mobile station 2 suddenly, and performs the phase shift of the clock of a clock oscillation part 40, and sets it as a clock for the optimum sampling timing. Furthermore, phase difference information is informed to the host station 3 via a transfer circuit 15 with decode data. The host station 3 unifies the phase difference information and sends it to a speech channel receiving part 20. Thereby, the speech channel receiving part 20 can perform the reception with correct quantity of phase shift from the forefront of the first burst of a signal from the mobile station 2, which enables correct decoding to be performed.
Patent JP-S5869519-A (JP)
Title: Foodstuff treating apparatus
Inventor: PIEERU HENRI BOSU
IPC: A47J43/046
Filed: 1982-10-01
Abstract: A machine for processing foodstuffs comprising a tank whose position on a support base is determined by a finger projecting from the tank and engaged in a socket in the support base. The support base is part of a housing in which is disposed a drive motor driving a shaft vertically projecting in the tank and supporting appropriate cutters. The tank is covered by a removable cover, and interlocks are provided for preventing the drive motor from being started unless the tank is correctly positioned, the removable cover is locked over the tank and appropriately positioned relative to the tank.
Patent JP-S5963384-A (JP)
Title: Variable torque controlling valve unit of control device in variable capacity type pump
Inventor: AKIYAMA TERUO
IPC: F04B49/00
Filed: 1982-10-04
Abstract: PURPOSE:To provide high accuracy torque control by controllably reducing output pressure when the sum of discharge pressure of two variable capacity pumps exceeds a ser value. CONSTITUTION:A spool 221 opposed through a spring to a rod 228 interlocked with a throttle valve introduces original pressure from a fixed pump through a path 244 to generate the reduced output pressure to a path 245. The discharge pressure of two variable pumps is introduced to paths 246, 247 to act on the shoulders of pistons 233, 235. When this discharge pressure is raised to exceed a set value, the spool 221 moves left to expand an opening of an orifice 221-b and contract an opening 221-a. Accordingly, the output pressure in the path 245 is reduced by the increase of the pump discharge pressure applied to the pistons 233, 235 so that the spool 221 is balanced.
Patent JP-H115150-A (JP)
Title: Manufacturing device for low-melting metal core
Inventor: MATSUI TETSUJI
IPC: B29C45/17
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To steadily cast a lost-core shaped like a sack having an opening at only one end by installing inlets for gas on holes drilled from the top of a mold through a cavity of the mold, and inserting sharp-point loose pieces into the holes allowing free-sliding. SOLUTION: The mold 7 is closed by extending a piston rod of a cylinder for opening/closing the mold. By extending the piston rod, the tips of the loose pieces 22 are stuck out to the cavity 18 of the mold 7 by a given length. The inside of a storage furnace is pressurized by compressed gas, and molten steel is pushed up via a stoke to the cavity 18 to be filled. Upon releasing the pressure, the piston rod of the cylinder is drown back so that the holes 19 and the inlets 21 for gas are connected. The air flows into the cavity 18. By the pressure of the air, non-solidified metal in the cavity 18 and the stoke return smoothly into the storage furnace. After a product W is sufficiently cooled in the mold 7, the mold 7 is opened to remove the product W.
Patent JP-S6064395-A (JP)
Inventor: OZAKI NOZOMI
IPC: G09G3/36
Filed: 1983-09-20
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。