baber/WOPTO huggingface dataset:
Patent JP-2001083257-A (JP)
Title: Earthquake early detection, alarm and control system
Inventor: SAKURAI TAKASHI
IPC: G08B21/10
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an earthquake early detection, alarm and control system which enhances the certainty of an earthquake early detection. SOLUTION: This earthquake early detection, alarm and control system is provided with a microphone 11, a borehole antenna 12 and a seismograph 3 which are installed in set positions. The system is provided with a judgment device 10 by which earthquake signals as various data regarding the generation of an earthquake out of data measured by the microphone, the borehole antenna and the seismograph are analyzed so as to be correlated mutually and which judges the possibility of the generation of the earthquake. The system is provided with a control device 20 by which an alarm is issued before an earthquake movement reaches a monitoring region on the basis of the judgment result of the judgment device 10 and which takes required measures. The system is provided with a warning device 20 which is driven by the control device 20. The system is provided with a train control device 22.
Patent JP-S63111635-A (JP)
Title: Wire bonding apparatus for semiconductor device
Inventor: MIYOSHI MASANORI
IPC: H01L21/60
Filed: 1986-10-30
Abstract: PURPOSE:To preferably devise the temperature rise of a capillary thereby to improve a bonding efficiency by applying the capillary containing a heater to a wire bonding unit. CONSTITUTION:A coiled heater 12 is buried in a capillary body 11. This heater 12 is, for example, buried with a resistance wire, such as a nichrome wire at the time of forming a capillary body, and led by lead wirings 12a. A groove 23 for burying a coiled heater 22 may be formed on the outer surface of a capillary body 21. In this case, the lead wirings of the capillary at the end are aligned in parallel with the lead wirings of the other end covered with a heat resistant insulator 24 on the side of the capillary at the lead wirings 22a of the heater 22. Thus, the bonding efficiency of wire bonding can be remarkably improved.
Patent JP-H06109787-A (JP)
Title: Potential measurement device for electronic device
Inventor: UMEHARA YASUTOSHI
IPC: G01R31/302
Filed: 1992-09-25
Abstract: PURPOSE:To enable potential to be measured with high precision through a passivation layer. CONSTITUTION:The rectangular waveform of voltage is repeatedly applied from a function generator 15 to a cantilever 12 having a probe 11. The wiring pattern 17 of an electronic device 13 as a measurement object is kept at certain potential via a variable power supply 14. The probe 11 and cantilever 12 vibrate, due to Van der Waals force and an electrostatic force acting between the probe 11 and the device 13. The amplitude of the vibration is detected with a semiconductor laser device 31, a reflector 32 and a two-division photo-detector 33, and amplified with an amplifier 34. Thereafter, the detected amplitude is processed and converted to data with a processing device 35, thereby calculating potential at the predetermined position. Then, the calculated potential is shown on a CRT display 36. An inter-atomic force microscope(AMF) or an optical microscope may be used to show the surface contour of a measurement position on another CRT display 37.
Patent JP-H07113997-A (JP)
Title: Vtr having built-in liquid crystal projector
Inventor: TANAKA SUMIO
IPC: G02F1/13
Filed: 1993-10-14
Abstract: PURPOSE: To eliminate the troublesomeness of wiring and to prevent the deterioration of a video signal by integrating a liquid crystal projector and VTR. CONSTITUTION: This system is provided with an opening and closing back side screen 11 which is provided at a part on the housing panel of VTR 9 and is for a projector projecting a picture, a detecting means detecting the open/close state of the screen 11 and a picture reversing means right/left- reversing the orientation of a picture projected onto the screen 11 based on the detecting result of the detecting means. Then when an observer observers a picture on a front screen 8, the screen 11 is opened but when he observes a picture on the screen 11, the screen 11 is closed by operating. The detection means informs the picture reversing means of the closing of the screen 11 and the picture reversing means receiving it right/left-reverse the picture on the screen.
Patent JP-H07110465-A (JP)
Title: High polymer dispersion type liquid crystal display element
Inventor: TANAKA TOMIO
IPC: G02F1/137
Filed: 1993-10-14
Abstract: PURPOSE:To enable the execution of changeover of display from a dark state to a bright state and from the bright state to the dark state at a high speed and to enable time-division driving at a high duty by orienting liquid crystals in the state that the normal of the smectic layer structure thereof inclines at a prescribed angle of inclination with a direction perpendicular to the substrate plane. CONSTITUTION:A liquid crystal/high polymer composite film 10 is disposed between a pair of transparent substrates 1 and 2 formed with transparent electrodes 3, 4. This composite film 10 is formed to the structure obtd. by dispersing the ferroelectric liquid crystals 12 having the smectic layer structure into the high polymer layer 11. The ferroelectric liquid crystals 12 in the respective liquid crystal parts in the composite film 10 are oriented in the state that the normal O of the smectic layer structure inclines at the prescribed angle theta of inclination with the direction H perpendicular to the planes of the substrates 1, 2. The electric fields impressed on the composite film 10 by application of a voltage between the electrodes 3 and 4 of both substrates 1, 2, therefore, act diagonally with the normal O of the layer structure and the liquid crystal molecules 12a are arranged in the uniformly inclined state by such electric fields.
Patent JP-H08118218-A (JP)
Title: Polishing device for article to be processed
Inventor: HARA TOSHIO
IPC: B24B29/00
Filed: 1994-10-21
Abstract: PURPOSE: To enable deburring and chamfering of an article to be processed to be reliably performed by brining a conveying means into contact with the peripheral surface of a disc-like article to be processed, conveying the facing flat surfaces of the article to be processed while rotatably supporting them by means of guides, and moving a polishing device so positioned as to face the conveying means in the direction perpendicular to the advancing direction. CONSTITUTION: A work 9 put into a belt conveyor 1 is conveyed while facing flat surfaces 9a, 9b are rotatably supported by two work guides 3, 3. The peripheral surface 9c of the work 9 is brought in contact with the belt conveyor 1 and conveyed while being rotated. When the work 9 passes under a first rotating brush 5a arranged above the work guides 3, a projecting part 11 of the work 9, projecting from the work guides 3 is polished. A second rotating brush is arranged downstream from the first rotating brush 5a, and similarly the projecting part is polished. The first rotating brush 5a is rotated clockwise, and the second rotating brush 5b is rotated counterclockwise, so as to respectively form surfaces 9c1, 9c2.
Patent JP-S61134574-A (JP)
Inventor: MITSUHASHI YUKIO
IPC: F26B17/28
Filed: 1984-12-04
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-S62114387-A (JP)
Title: Video recorder
Inventor: MIHASHI YASUO
IPC: H04N5/92
Filed: 1985-11-13
Abstract: PURPOSE:To obtain an image with high quality by performing a recording applying a few amount of emphasis on a video signal having a large amount of noise, and a large amount of emphasis on the video signal having a few amount of noise. CONSTITUTION:A HPF21a consists of a capacitor and a resistor, and separates the high frequency component of a luminance signal Y at a clamping circuit 7. And a limiter 21b consists of a differential amplifier and takes out only a low level component out of an inputted high frequency component. Also, the gain of a gain control circuit 21c is controlled with the output voltage signal of an output from a noise component detection circuit 20, and it is controlled with the output voltage signal of a DC detection circuit 20, and the gain becomes low when a DC output voltage signal is at a high level and it becomes high when the DC output voltage signal is at a low level.
Patent JP-2000090950-A (JP)
Title: Cooling performance prediction device and method therefor
Inventor: SUGAMI KOJI
IPC: H01M8/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a prediction device or the like for a cooling performance in a fuel cell stack, capable of accurately predicting a temperature distribution in the fuel cell stack independent of a predicted value. SOLUTION: A data conversion program 13 performs data conversion process for reflecting the operation result of a finite element heat transfer analysis program 11 on the input of a cooling water status analysis program 12, and reflecting the operation result of the cooling water status analysis program 12 on the input of the finite element heat transfer analysis program 11. A control program 14 performs overall control so that the finite element heat transfer analysis program 11 and the cooling water status analysis program 12 are alternately repeated via the data conversion process until a solution converges.
Patent JP-H0571951-A (JP)
Title: Interatomic power microscope and information processor
Inventor: SHINJO KATSUHIKO
IPC: G11B9/00
Filed: 1991-09-10
Abstract: PURPOSE:To enhance detection accuracy and sensitivity by preventing the diffusion of the reflected beam of laser beam in an optical lever type interatomic power microscope. CONSTITUTION:An optical lever type interatomic power microscope is provided to one end part of a light reflecting flat plate 105 having a probe 103 for measuring the surface shape of a sample supported thereon by a hinge 106. A change in the surface shape of the sample is detected on the basis of the angle of rotation of the light reflecting flat plate 105 corresponding to the twist angle of the hinge 106 generated by the movement of the probe 103 moved up and down by interatomic power.
Patent JP-H07115107-A (JP)
Title: Semiconductor device
Inventor: SUGIURA AKIRA
IPC: H01L23/50
Filed: 1993-10-14
Abstract: PURPOSE:To suppress the increase in number of external pins by having a miniatured and thin type package. CONSTITUTION:A plurality of pads 2, with which various electric signals are treated, are arranged extending in one direction in the center of the upper surface of a chip 1. The semiconductor chip is sealed by a resin sealing material 10, and a plurality of external leads 7, to be used to transfer a signal, are provided outside the resin sealing material. In the inside of the resin sealing material, a plurality of pads and leads are connected by a plurality of inner leads. Among the pads, the inner leads, corresponding to the pads which treat the same electric signal, are formed detouring the inner leads corresponding to the pads which treat other electric signal, and the inner leads are connected to the pads which treat the same electric signal.
Patent JP-H09117577-A (JP)
Title: Sticking preventing tool for cutlery
Inventor: MAJIMA ETSUO
IPC: B26B29/02
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent a sliced piece from being stuck on cutlery such as a kitchen knife when slicing a vegetable by additionally providing a release part, which is equipped with a clip part at the upper part of a main body and a rugged part at the lower part, on the cutlery. SOLUTION: This sticking preventing tool is composed of a clip part 2 to be engaged with the cutlery such as a kitchen knife and a release part 4 equipped with ruggedness for efficiently releasing a sliced food from the cutlery, and a hook part 5 is provided at the side part for hanging a main body 1 on a nail, etc., so as to keep it clean. Since this sticking preventing tool is attachable and detachable, it can be extremely sanitarily used and since this tool can be hung anywhere by the hook 5, it can be safely preserved. Besides, when the hook part is provided on one side of the main body 1, since the main body 1 is moved from the back side of a blade to the side of the blade, this tool can be used as the cover of the blade or since the hook part is hung on the nail, etc., this tool can be used as a cutlery holder.
Patent JP-H1083869-A (JP)
Title: Car battery plug
Inventor: MATSUDA TAKESHI
IPC: H01R24/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a car battery plug with which an assembly operation can be simplified while preventing errors in connecting it to a power cord. SOLUTION: A fixed terminal 15 is formed of a metallic plate, and a pair of plate spring contact pieces 17, 17 are connected together by a connecting plate 14a integrated with the plate spring pieces 17, 17 and are thereby directly soldered to a pattern on a printed wiring board 6. By attaching the printed wiring board 6 to a plug housing 2, the fixed terminal 15 and the plate spring contact pieces 17, 17 can also be attached to the plug housing 2, resulting in a simplified assembly operation. Since they can also be connected to a power cord 13 via the pattern on the printed wiring board 6, the lead wires 13a, 13b of the power cord 13 are not laid inside the plug housing 2, and upper and lower housings 2a, 2b can be engaged and combined with each other without sandwiching the lead wires 13a, 13b.
Patent JP-H09315820-A (JP)
Title: Method for dissolving mixture of uranium oxide with plutonium oxide and device therefor
Inventor: MARII EREENU MUURINEE
IPC: G21C19/46
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of silver and electric power and to improve the through-put by applying two processes at the time of dissolving a powder consisting of a mixture of uranium oxide and plutonium oxide in a nitric acid solution and using bi-valent silver generated by electrolysis for the time in the same device for circulating an erosive liquid in the inside in a closed circuit.  
     SOLUTION: In the same device for circulating the erosive liquid in the inside in the closed circuit by using the two processes, the powder consisting of the mixture of UO 2  with PuO 2  or a mixed oxide composed of (U,Pu)O 2  is continuously dissolved in the nitric acid solution. (1) The powder P and nitric acid are continuously supplied to the device covering the whole period and the solution S, in which UO 2  is mainly dissolved, is continuously extracted through a filter 5 provided in an accessory division 4. The flow rate is set to circulate so as to keep the concentration constant in the device. (2) After the supply of the powder P and nitric acid A and the extraction are stopped, PuO 2  accumulated in the 1st process is dissolved in the bivalent silver generated by the electrolysis 6 for the time and the dissolved solution is recovered at the time of finishing the process. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01148768-A (JP)
Title: Method for manufacturing molded fire-proof article of carbon-bonded and molded article manufactured by this method
Inventor: URURIHI HINTSUEN
IPC: C04B38/00
Filed: 1988-10-14
Abstract: In the process, carbon-bound refractory mouldings are produced by preparing a mixture of refractory materials, pitch or tar and a binder resin, shaping to give mouldings and curing, and also, if necessary heat treatment of the moulding.
<??>According to the invention, a starting mixture is used which, relative to the quantity by weight of pitch or tar added, contains 1 to 10 % by weight of hollow fibres.
<??>The refractory mouldings produced by the process according to the invention have the advantage that they show less cracking and hardly any breakage occurs during their production.
Patent JP-S63111435-A (JP)
Title: Gas releasing type temperature detecting element
Inventor: MIYAMOTO MASAHIRO
IPC: G01K11/06
Filed: 1986-10-29
Abstract: PURPOSE:To obtain many stages of gas releasing temps. with high accuracy over a wide temp. range by incorporating a gas which is not contained in air components or is slightly contained therein into a container having an unsealing part which consists essentially of lead and tin. CONSTITUTION:The container 1 in common use as the unsealing part consists of a slender cylindrical alloy essentially consisting of the lead and tin; for example, a cylindrical solder material or temp. fuse material and both cylindrical ends 1A, 1B are sealed by melting. The gas which is contained in air components or is slightly contains therein is incorporated is the container 1. The gas releasing temp. is determined by the melting temp. of the unsealing part essentially consisting of the lead and tin and is set with high accuracy fairly arbitrarily over a wide temp. range from several tens  deg.C to the temp. in excess of 300 deg.C. Many stages of the gas releasing temps. are thereby obtd. with the high accuracy.
Patent JP-H0597768-A (JP)
Title: Production of intermediate for producing alkoxyiminoacetoamide compounds and intermediate used therefor
Inventor: TAKASE AKIRA
IPC: C07D215/20
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a synthetic intermediate for alkoxyiminoacetoamide compounds useful as a bactericide by reacting an alpha-keto acid halide with an amine. CONSTITUTION:A compound of formula I (A is H, alkyl, alkenyl, alkoxy, etc.; Z is CH, O, S, etc.; E is halogen) with an amine of formula HNR<1>R<2> (R<1>, R<2> are H, alkyl, cycloalkyl) at -75 to 50 deg.C to obtain a compound of formula II. The amine is used in an amount of 2.0-10 equivalents based on the compound of formula I. The compound of formula II includes N-methyl-2-[2-(biphenyl-4- yloxymethyl]phenyll-2-oxoacetoamide. The compound of formula I is obtained by reacting a halogenating agent with Mg and subsequently reacting the produced Grignard reagent with an oxalyl compound.
Patent JP-H05100577-A (JP)
Title: Transfer device for image recorder
Inventor: MATSUDA ITARU
IPC: G03G15/01
Filed: 1991-10-04
Abstract: PURPOSE:To provide a transfer device for an image recorder for preventing a field fluctuation by a backup member and being slightly subjected to irregularities in an image by successively performing lap-transfer on a transfer sheet carried by a transfer belt and recording the image. CONSTITUTION:The backup member 12 made of insulating material is installed between neighboring transfer chargers so that the member 12 may be adjacent to the back surface of the transfer belt 5 on the upper traveling part, besides this, on the front surface side of the transfer belt 5 on the upper traveling part, a counter plate 13 made of insulating material is installed between neighboring photosensitive drums. In such a case, the backup roller 15 made of insulating material is arranged in the middle of the backup members 12 on the back side of the transfer belt 5 so that the roller 15 may be brought into contact with the transfer belt 5. The backup roller 15 which is installed as the part of the backup members made of the insulating material is brought into contact with the transfer belt 5 and rocked, and then, the material sticking on the transfer belt 5 is scraped and collected by a scavenge effect, low resisting medium can be prevented from sticking and accumulating, and then, the occurrence of the field fluctuation can be prevented. Thus, the irregularities in the image can be prevented.
Patent JP-2001049713-A (JP)
Title: Water splashing prevention apparatus for sink
Inventor: EMI HARUHISA
IPC: E03C1/181
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To cut or bend a water splashing prevention apparatus for sink according to the size of the sink and to easily remove and wash the apparatus by adhering plastics made extendable and contractable to band-shaped vinyl and mounting a sucker. SOLUTION: At an edge of thick band-shaped vinyl 2, a soft steel fitting 1 is wound. Plastics 3 made extendable and contractable is provided with a stopper 4 and a sucker is mounted on one surface of plastics 3. By adhering band-shaped vinyl 2 and plastics made extendable and contractable, this water splashing prevention apparatus for sink is formed and is mounted on a sink. As a result, the apparatus is easily cut and bent according to the size of the sink, can be stored after the apparatus is used and the surrounding of the sink is made neat. Because the apparatus is mounted on the sink via the sucker, the apparatus is easily removed and is easily washed.
Patent JP-S63112702-A (JP)
Inventor: IGAUE TAKAMITSU
IPC: A61F13/494
Filed: 1986-10-28
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-H08126226-A (JP)
Title: No-break power supply
Inventor: AOYAMA MASAHIRO
IPC: H02J9/00
Filed: 1994-10-24
Abstract: PURPOSE: To easily replace a battery in a no-break power supply and also improve application efficiency of the battery. CONSTITUTION: In a no-break power supply, a cabinet is separated respectively for a body cabinet 1 having therein an inverter and a battery case 2 having therein a battery unit 6. Moreover, it is desirable to provide casters to the respective bottoms of the body cabinet 1 and battery case 12. Moreover, it is also desirable that a guide plate 4 and a projected piece 5 are provided at the bottom part of the body cabinet 1 and it is then placed on the battery case 2 and these are then combined to form a pair.
Patent JP-H09100358-A (JP)
Title: Epoxy resin composition for carbon-fiber reinforced composite material
Inventor: GOTO KAZUYA
IPC: C08G59/26
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin compsn. for a carbon-fiber-reinforced composite material excellent in adhesion to carbon fiber by using a resin compsn. having a specified viscosity and contg. a disphenol A epoxy resin, a specific epoxy resin, and a curative as the essential ingredients. SOLUTION: This compsn. has a viscosity of 100-5,000P at 60 deg.C and contains, as the essential ingredients, a disphenol A epoxy resin, an epoxy resin having a structure represented by formula I [wherein each R is independently H or methyl; X1 to X4 are each independently a halogen, H, or a 1-4C alkyl provided at least one of them is a halogen; R1 to R4 are each independently H or a 1-4C alkyl; and A is a group represented by formula II (wherein R1 to R4 are each independently H or a 1-4C alkyl) or formula III (wherein R1 ' to R8 ' are each independently H or a 1-4C alkyl; and B is a single bond, CH2 , C(CH3 )2 , SO2 , SO, S, or O)], and a curative.
Patent JP-H08121748-A (JP)
Title: Burner air box horizontally supporting device
Inventor: TAWARA TETSUO
IPC: F22B31/00
Filed: 1994-10-24
Abstract: PURPOSE: To preclude the turning of a burner air box and prevent a bending stress from being applied on a burner panel by a method wherein lugs are provided at the side of a truss back stay, supporting a side wall, and the side of the air box, opposed to the back stay, respectively while these lugs are connected by vertical axial pins through truss back stay coupling links. CONSTITUTION: In an air box 1 for a burner, attached to a corner firing boiler, a back stay for front wall tube or a horizontal back stay 5 is connected to an air box side lug, opposed to the horizontal back stay 5, by a horizontal back stay coupling link 6 through a vertical axial pin. Further, the air box 1 is connected by a side wall side furnace wall coupling link 7A and a front wall side furnace wall coupling link 7B, arranged symmetrically from the side end of the front wall 8B and a side wall 8A of a burner panel. Furthermore, a lug at the side of a truss back stay 4, involving a duct 3, is connected to the air box side lug by a truss back stay coupling link 13 through another vertical axial pin whereby the air box 1 is supported horizontally.