baber/WOPTO huggingface dataset:
Patent JP-H0564842-A (JP)
Title: Ultrasonic fusing method and jig for ultrasonic fusion
Inventor: ANDO MASAYOSHI
IPC: B29C65/08
Filed: 1991-09-10
Abstract: PURPOSE:To provide such a method and jig that neither a crack nor a flaw is generated in a fragile part of such a work wherein an opening part or a notch is in the vicinity of a fusing part. CONSTITUTION:At the time of performance of ultrasonic fusing, projected parts 6a of a jig main body 6 for ultrasonic fusion comprised of room temperature vulcanizing type silicone resin are fitted respectively into, for example, key holes 5 each of a key lid 2 of a telephone and fused. Ultrasonic vibration energy to a fragile part 2c of a molded product close to the key holes 5 each is weakened by a vibration attenuation action by the projected part 6a and neither a crack nor a flaw is generated in the fragile part 2c of the molded product.
Patent JP-2001052928-A (JP)
Title: Inductor element
Inventor: OKAMOTO AKIRA
IPC: H01F17/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain an inductor element achieving favorable characteristics even when it is formed on a substrate. SOLUTION: An inductor element has two spiral conductors 120 and 122 formed on the surface of a semiconductor substrate. The conductor 120 on the upper layer and the conductor 122 on the lower layer are substantially identical in form to each other. One conductor 120 is used as an inductor conductor, and the other conductor 122 is used as a floating conductor. Moreover, leads 130 and 132 are respectively connected to the outer terminal and the inner terminal of the conductor 120. The lead 132 connected to the inner terminal runs between the conductor 122 on the lower layer and the semiconductor substrate and is extended to an outer edge.
Patent JP-S6289985-A (JP)
Inventor: YAMADA FUMIAKI
IPC: G09F9/00
Filed: 1985-10-16
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-H0393773-A (JP)
Title: Substituted aminopyridines
Inventor: PEETAA FUAI
IPC: C07D213/74
Filed: 1990-09-03
Abstract: NEW MATERIAL: A compound of formula I [X is -CH 2 -CH 2 - or -CH=CH-; R is formula II or formula III (R 6  is H or a ≤10C alkyl; R 7  is H, a ≤10C alkyl, a 6-10C aryl, etc.); R 1  is a 1-10C alkyl, 6-10C aryl, etc.; R 2  is H, a ≤10C alkyl, a 6-10C aryl, etc.; R 3  and R 4  are each H, a ≤8C alkyl or phenyl, or R 3  and R 4  together form a heterocyclic ring, etc.] and its salt.  
     EXAMPLE: 1,4-Dihydro-6-dimethylamino-4-(4-fluorophenyl)-2-isopropylpyridine-3,5- dicarboxylic acid 5-ethyl 3-methyl ester.  
     USE: Therapeutic agents for hyperlipoproteinaemia, lipoproteinaemia or atherosclerosis.  
     PROCESS: The compound of formula I can be obtained by reducing a ketone of formula IV (R 11  is an alkyl) with a reducing agent (e.g. sodium borohydride) in an inert solvent in the presence of a metal hydride (e.g. trialkylborane) at -80 to 30°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0983401-A (JP)
Title: Receiver
Inventor: HORIIKE YOSHIO
IPC: H04B1/30
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To attain the demodulation of data accurately by giving two orthogonal reception signals to a demodulation means via HPFs each having a stepwise attenuation characteristic so as to avoid the effect of an angular frequency error. SOLUTION: Both HPFs 14, 15 have a stepwise attenuation characteristic and constants of them are selected to obtain the characteristics identical to each other. A demodulation means 9 executes demodulation by using an output signal of the HPFs 14, 15 and sums the outputs of the HPFs 14, 15. Thus, even when a frequency generated by a 1st signal generating means 3 is deviated by the effect of a temperature or the like, a code string is accurately demodulated.
Patent JP-H0393916-A (JP)
Title: Method and apparatus for simultaneous injection from plural injection pipe lines
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 1989-09-06
Abstract: PURPOSE:To simultaneously inject a liquid into a lot of holes by providing plural injection pipe lines which are diverged from one liquid feed position and communicated with plural injection holes individually, and keeping the internal pressure of the liquid feed portion higher than the internal pressure downstream from an injection nozzle in each injection pipe line. CONSTITUTION:One liquid feed part 1 feeds an injection liquid and plural injection pipe lines 9 are diverged from the liquid feed portion 1 and communicated with plural injection holes 15 in a ground 14, individually. An injection nozzle 10... is provided on each injection pipe line 9. The internal pressure of the liquid feed portion 1 is kept higher than the internal pressure downstream from the injection nozzle 10... in each injection pipe line 9.... The difference in internal pressure between the upstream side and the downstream side of each injection nozzle 10... is kept to a value specified more than 5kgf/cm<2>. Thus, a designated flow to each injection hole 15... can be ensured regardless of difference and fluctuation of the injection resistance pressure.
Patent JP-H0279037-A (JP)
Title: Projective type display device
Inventor: SATO MAKOTO
IPC: G09F9/00
Filed: 1988-09-14
Abstract: PURPOSE:To eliminate the trapezoid-shaped distortion of a projected image by relatively inclining the image surface of the image projected with the aid of an auxiliary projection lens and the main flat surface of a projection lens and simultaneously arranging the auxiliary projection lens and the projection lens so that specified conditions are satisfied. CONSTITUTION:The auxiliary projection lens 17 is provided between a display body 13 and the projection lens 14 and the auxiliary projection lens 17 and the projection lens 14 are arranged so as to satisfy the conditions that a formula I comes into existence. In the formula I, (f1) shows the focal distance of the auxiliary projection lens 17, (f2) shows the focal distance of the projection lens 14, (theta1) shows the crossed angle of the extending surface 17a of the main flat surface of the auxiliary projection lens and the extending surface 13a of the display surface of the display body and (theta1') shows the crossed angle of the extending surface 17a of the main flat surface of the auxiliary projection lens and the extending surface A1 of the image surface of the image projected by the auxiliary projection lens. Besides, (theta2) shows the crossed angle of the extending surface A1 of the image surface of the image projected by the auxiliary projection lens and the extending surface 14a of the main flat surface of the projection lens and (theta2') shows the crossed angle of the extending surface 14a of the main flat surface of the projection lens and the extending surface 12a of a projected surface. Thus, the trapezoid-shaped distortion on the projected surface 12 can be eliminated.
Patent JP-H0683184-A (JP)
Title: Developing device
Inventor: KITA HIDEKI
IPC: G03G15/08
Filed: 1992-08-31
Abstract: PURPOSE:To minimize unelectrified toner floated on the top surface of a developer by sufficiently mixing/stirring toner dropped/charged from a toner replenishing port with the developer in a stirring path. CONSTITUTION:The rotary shaft 4a of a stirring/carrying member 4 is eliminated over a required length range in front of and behind a toner dropping part in the lower part of the toner replenishing port 6 and the wing area of the spiral wing 4b of the part of the elimination is made wide, so that the top surface level of the developer (a) in the same length range is lowered by the volume of the rotary shaft 4a to mix the toner (b) with the developer (a) in the vicinity of the central part of the spiral wing 4b, simultaneously, carrying speed is made faster by the spiral wing 4b of a wide wing area and the following developer (a) including the replenished toner (b) is rushed into the developer (a) preceding to it, to promote the scattering.
Patent JP-H0971711-A (JP)
Title: Propylene resin composition
Inventor: SOBASHIMA YOSHIHIRO
IPC: C08L53/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a propylene resin composition having excellent moldability, an excellent balance among mechanical strengths (high rigidity and low- temperature impact strength) and excellent coatability. SOLUTION: This propylene resin composition comprises 100 pts.wt. propylene/ethylene block copolymer composed of 70-95wt.% crystalline propylene homopolymer part and 5-30wt.% ethylene/propylene random copolymer part having an ethylene content of 20-80wt.% and having an MFR of 25-140g/10min, 10-50 pts.wt. ethylene/4-8C α-olefin copolymer prepared by polymerization in the presence of a metallocene catalyst and having a 4-8C α-olefin content of 20-55wt.%, an MFR of 0.5-15g/10min, a density of 0.85-0.89g/cm<3> and a content of chains each composed of three ethylene units of 55-70% and 0.1-50 pts.wt. talc having a mean particle diameter of 1.5-20μm and an average aspect ratio of 4 or greater.
Patent JP-H0981075-A (JP)
Title: Video display device
Inventor: HAGA MINORU
IPC: G09G3/28
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a burn by changing over the screen of a plasma display panel(PDP) to a fully white screen when there are no persons and to stop the light emission of the PDP in case there are no persons even after the elimination of the burn. SOLUTION: The video signal 1 for an information screen is inputted via a switch 3 to a panel driving section 4 even when the person is detected in a person detecting section 6. Required signal processing is executed in the section, by which the PDP is driven and display is made on the screen. The driving time of the device is measured and integrated by a timer 7 and the data is inputted via a control section 10 to a discriminating section 9 and is compared with the data read out of a memory section 8. The switch 3 is changed over to a white signal source 2 side and the fully white screen is displayed on the PDP unless the person is detected in the person detecting section when the required time is attained. The display time of the fully white screen is integrated by a timer.  The device is changed over to a screen saver operation, such as the stop of the light emission of the PDP by the panel driving section unless the person is detected when the integrated time attains the required time.
Patent JP-2001055950-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: SAITO TOMOAKI
IPC: F01N3/24
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To accelerate discharging of NOx etc., from catalyst without causing deterioration of fuel consumption performance nor abrupt increasing of smoke in a fuel injection control device which is prepared by arranging NOx absorption and reduction type catalyst on an exhaust passage of a direct injection type diesel engine, and reducing oxygen density in exhaust gas for refreshing the catalyst by increasingly correcting a fuel injection amount when the NOx absorption amount in the catalyst is increased. SOLUTION: Injection amount and form of fuel from an injector 5 are controlled by a reference fuel injection control means 35a according to a target torque and a rotational speed of an engine 1. Main injection is carried out in a divided form near a top dead center of compression of a cylinder by an injection form correction means 35c when temperature of catalyst 22 is low at the time of discharging NOx from the catalyst 22. Afterward, the fuel injection amount is increasingly corrected by an injection amount correction means 35b. IN addition, pre-injection is carried out in an initial stage of compression stroke of the cylinder.
Patent JP-H0279879-A (JP)
Title: Image forming device
Inventor: NAKAJIMA HISAO
IPC: G03G15/00
Filed: 1988-09-17
Abstract: PURPOSE:To prevent the spoiling of an image carrier by separating a separating pawl from the image carrier by changing the position of a carrying part by engaging an engaging member placed in a supporting member with an engaging member placed in a carrying part when the image carrier is to be attached/detached. CONSTITUTION:When the carrying part 1 is changed in position to a lower part, since the engaging member 14 and a pin 13 are engaged through an engagement stopping member 20, an arm 5 is rotated in a clock wise direction and the separating pawl 9 is separated from the image carrier 3. At this time, if the 'initial tension of a recovering spring 16' is made approximately equal to the 'power effected on the member 14 through the pin 13 by the power generated in a spring 6 when the separating pawl 9 is separated by a fixed distance from the image carrier 3', the arm 5 can be lowered by the member 14 without sliding, while the separating pawl 9 is separated from the image carrier 3 to a fixed distance. After that, the power effected between the member 14 and the carrying part 1 by the lowering of the carrying part 1 is absorbed by the recovering spring 16, and the arm 5 can be stopped in its rotation at an approximately fixed position. Thus the spoiling of the image carrier 3 by the separating pawl 9 can be prevented.
Patent JP-H04113084-A (JP)
Title: Fluid control valve
Inventor: MORI AKIRA
IPC: F16K31/02
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a small-sized fluid control valve capable of perfect seal and excellent in high speed responsiveness by providing a space part projecting to the outside of a fluid pipe, disposing a spherical valve of supermagnetic deflecting material in this part, and providing a coil on the outside of the space part. CONSTITUTION:A fluid pipe 1 has a cylindrical protruding part 2, and a projection 3 having, on its upper end, a recessed spherical surface having the center on the central line of the protruding part 2 is provided in the pipe. A spherical valve 4 consisting of supermagnetic deflecting material is disposed thereon, and this valve is closely in contact with the inner wall whole circumference of the protruding part 2 and the spherical surface of the projection 3. A coil 5 is wound on the outside of the protruding part 2, and when a current is sent thereto, a magnetic field is generated in the coil 5. As the supermagnetic deflecting material is isotropic, the spherical valve 4 is stretched in the direction of magnetic flux and contracted in the right-angled direction by the same quantity. Therefore, a gap is formed with the cylindrical inner circumference of the protruding part 2, and a fluid flows from A to B. When the current is off, the spherical valve 4 is returned back to seal the fluid. Thus, a perfect seal type small-sized fluid control valve having excellent high speed responsiveness can be obtained.
Patent JP-S60126479-A (JP)
Inventor: KOBAYASHI FUMIO
IPC: B60J1/17
Filed: 1983-12-09
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-S61109314-A (JP)
Title: Oscillation circuit
Inventor: KAKIHARA HISANOBU
IPC: H03K3/0231
Filed: 1984-11-02
Abstract: PURPOSE:To activate stably an oscillation circuit up to a low voltage by using a stabilized voltage source as a power supply for a comparison voltage generating section and a charging section. CONSTITUTION:Transistors (TRs) TR5, TR6 repeate alternately on/off-state to produce oscillation. The oscillation period T is expressed in equation, and the oscillation period T is made stable, because an output voltage VR of a constant voltage source 21 used in place of a voltage VCC of the power supply 1 and the dependancy of the power supply 1 is lost. Then the voltage VR of the constant voltage source 21 is a voltage as low as possible where the circuit of the charging section comprising TRs 15, 16...18 is activated and the titled circuit is activated stably at a lower voltage than that used so far. In the equation, where R1, R2, R3 are resistance values of resistors 2, 3, 4 respectively, RT is a resistance of a resistor 19 and CT is a capacitance of a capacitor 20 respectively in the oscillation circuit, and VCE is a collector-emitter voltage of a TR10 in on-state.
Patent JP-H04357545-A (JP)
Title: Computer system
Inventor: MORITA MAKOTO
IPC: G06F13/14
Filed: 1991-09-11
Abstract: PURPOSE:To provide a computer system which can easily perform connection and reconstruction when a non-standard device is connected to a computer and the system is reconstructed. CONSTITUTION:The title system is equipped with a standard reconstruction file storing means 31 to store standard reconstruction files A-E to reconstruct a system by using a standard peripheral device equipped at the system as a standard, a peripheral device designating means to designated peripheral device 23-1-23-N added newly to the system, a standard peripheral device discriminating device OPU 11 to discriminate whether or not the designated peripheral device is the standard peripheral device, a correction reconstruction file preparing means 32 to prepare correction reconstruction files C'-E' for the peripheral device discriminated that the device is not the standard peripheral device, a reconstruction file replacing means to replace preparation reconstruction files A-C by the correction reconstruction files C'-E' after the correction when the correction reconstruction file preparing means 32 prepares the correction reconstruction files C'-E' and a reconstruction means 32 to execute the reconstruction processing of the system by using the replaced reconstruction files.
Patent JP-H04110794-A (JP)
Title: Detection method for buried piping
Inventor: NAKAMURA RYUICHI
IPC: G01V3/10
Filed: 1990-08-31
Abstract: PURPOSE:To exactly detect the position of a buried piping by drilling two holes in a specified direction and up to a specified depth, and detecting a generated magnetic field by a receiver-coil. CONSTITUTION:A direction along the road, etc. is considered to be the direction in which a piping is laid underground. Along the direction, plural, number of gas sensor holes 4 are drilled. Under the two holes 4 of the highest gas concentration and adjacent to the holes, detecting holes 7, 8 are drilled deeper than about 1.2m to 1.5m. Then a transmitter-coil 12 is inserted into the hole 7, and a receiver-coil 13 is inserted into the hole 8. In this case, the coil 12 is formed so that its winding direction is the same as the drilling direction of the hole 7, and connected to a transmission side circuit 14. The coil 13 is formed so that its winding direction is the same as drilling direction of the hole 8, and connected to a reception side circuit 15. Next, when the circuit 14 is energized to excite the coil 12, induced current is generated in a buried piping 1 to generate a magnetic field D around the piping. Thus, the burial depth of the buried piping 1 is detected the changes in detection strength at the time when the coil 13 is moved up and down. Further, the depth is compared to previously determined data to detect the isolated distance from the hole 8 to the buried piping 1.
Patent JP-2001054870-A (JP)
Title: Mandrel for rare earth magnet cutting diamond blade and manufacture thereof
Inventor: KIMURA KENICHI
IPC: B24D3/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To improve wear and abrasion resistance of a mandrel by forming a mandrel shape of a fine diamond and/or cBN composite sintered body using cemented carbide or cermet as a binder and specifying a content of diamond and/or cBN. SOLUTION: For a mandrel of a diamond blade, a diamond and/or cBN sintered body using cemented carbide or cermet as a binder is used. As the binder, cemented carbide constructed of a hard phase consisting of one or more kinds of carbide, nitride, boride, and complex compound of IVa, Va, VIa group transition metals in the periodic law and a metallic bond phase consisting of one or more of Fe, Co, Ni, Cu, Ti, Cr is used. A content of fine diamond and/or cBN in the sintered body bonded by the binder is 1-70 vol.%. In this way, a rare earth magnet can be cut with high dimension accuracy for a long time, so that a yield can be increased.
Patent JP-H04115653-A (JP)
Title: Automatic communication equipment
Inventor: TOKUNAGA MITSUHIKO
IPC: G08B25/08
Filed: 1990-08-31
Abstract: PURPOSE:To automatically set change on assigned date and time by storing time limit setting changing information from a center and when it comes to set changing date and time, rewriting a set changing value into a set value operated in advance. CONSTITUTION:At detecting or at fixed time reporting from a sensor I/F or when it comes to be automatic meter checking reporting date and time, a trunk line is caught in an NCU circuit 23 by a data bus 25, a dial is transmitted by an NCU control part 12, after an opposite party is responded, reporting is executed by a data transfer part 26d. Then, time limit set changing data as returning information from the center are received when they are present thereon and they are stored in a storage memory part 26e once. Thereafter, a system monitoring control part 26b rewrites a set value set in the assigned area of a storage part 14 and executes set changing when it comes to set changing date and time. Thus, it can be set-changed to set date and time automatically.
Patent JP-H1173979-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: ENAMI YOSHIAKI
IPC: H01M8/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To appropriately humidify a reaction gas without leading to a reduction in generating efficiency or an increase in required space, and hold an electrolyte film in a prescribed wet state by injecting a part of a cooling water to be supplied to a cooling water passage for at least one of a fuel gas passage and an oxidizing agent gas passage. SOLUTION: A separator 2A for partitioning a cooling water passage from a fuel gas passage in a fuel battery layer product has a through-hole 5, and a porous member 3 supported by a spacer 4 is arranged adjacent to the through- hole 5. A part of the cooling water flowing in a cooling water passage between the separator 2A and a separator 2 is injected into the fuel gas passage between the separator 2A and an electrolyte film 1 through the porous member 3 adjacent to the through-hole 5. Since a fuel gas, when it enters an electrode surface, water is immediately injected, supplied, and then it is humidified so that a, electrolyte film 1 is held in wet state, and the reduction in characteristic performance due to lack of moisture is prevented.
Patent JP-H0960091-A (JP)
Title: Hot water cleaning device
Inventor: NAKA YUTAKA
IPC: E03D9/08
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To supply hot water of a proper temperature by constituting a water heating part of an auxiliary heater for heating hot water flowing out from a hot water outlet and an auxiliary temperature sensor for detecting a temperature of hot water from the hot water outlet and controlling the auxiliary heater. SOLUTION: A microcomputer controls a heater 2 based on the output of a temperature sensor 4, displays the temperature of hot water in a tank 1 on a display part and determined the existence of the operation input of an operation part. Then, a hot water sending out pump 7 is driven and a condition of jetting out of hot water from a jetting out port 9 is determined. Then, whether a hot water temperature change shows a reduction of ΔT or more from a specified temperature for each fixed time or not is determined based on the output of an auxiliary temperature sensor 32. If the changes shows a reduction of ΔT or more in a temperature, current carrying is conducted by switching ON a ring-like auxiliary heater 31, hot water sent out of a hot water outlet 6 is properly heated and jetted out of the jetting out port 9.  Further, when the use of hot water is finished, the current carrying of the ring-like auxiliary heater 31 is switched OFF.