baber/WOPTO huggingface dataset:
Patent JP-H01116491-A (JP)
Title: Pressure pipe support construction of nuclear reactor
Inventor: KINOSHITA HIROBUMI
IPC: G21C5/02
Filed: 1987-10-30
Abstract: PURPOSE:To relax interference between a pressure pipe support construction and an adjacent inlet tube in the installation of a pressure pipe assembly by placing a support bolt outside an iron water sleeve to reduce the width of a packing bland and a support flange. CONSTITUTION:A support bolt 9 running outside a lower iron water sleeve 5 is connected to a double-slit ring-shaped support plate 11 mounted on the lower iron water sleeve 5 as unable to the connected directly thereto 5. The width W1 of a packing bland 7 can be reduced by lessening the thickness of the packing 6. The placement of the support bolt 9 outside the lower iron water sleeve 5 permits a reduction in the width W2 of an adjacent inlet tube passage section of a support flange 8.
Patent JP-H10103550-A (JP)
Title: Solenoid vavle fitting structure
Inventor: NAGAYOSHI KAZUAKI
IPC: F16K27/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce noise at the time of operating a solenoid valve. SOLUTION: First and third side face parts 71, 73 (pressure contact parts) of a holding part 7 of a fitting device 2 are respectively brought into pressure contact with first and third side faces la, 1c of a solenoid valve 1, and the solenoid valve 1 is held between the opposed first side face part 71 and third side face part 73. Second and fourth side face parts 72, 74 of the holding part 7 are respectively opposed to second and fourth side face parts 1b, 1d with clearances. In the solenoid valve 1, the greater part between a connector 6 and first and second nipples 4, 5 is surrounded by the holding part 7 (sound insulating part) formed of rubber (vibration damping material).
Patent JP-S61152067-A (JP)
Title: Semiconductor device
Inventor: FUKUDA KATSUYOSHI
IPC: H01L29/45
Filed: 1984-12-26
Abstract: PURPOSE:To form a high speed integrated circuit by providing an electrode formed with a conductor layer which contains a metal boride of a main component of high melting point transition metal such as Ta, Nb, Ti, W, Mo, etc. or further contains nitrogen on a semiconductor substrate such as GaAs, etc. CONSTITUTION:A GaAs wafer 2 which has an epitaxial growth layer 1 is prepared and, e.g., boracic tungsten 3 3,000Angstrom  thick is laid on he surface of the wafer by plasma decomposition. The boracic tungsten is finished to a required shape and dimensions using hot etching. Then, a COD-AlN film 4 is formed on all the surface of the wafer and annealed. Further, the back surface of the wafer is made thinner by polishing, an Au-Ge layer is formed on all the back surface by vacuum deposition, etc. and an ohmic electrode 5 of the back surface is formed by making an alloy with GaAs. At last, the AlN film 4 on the surfaces is removed with a solution of fluoric acid, etc.
Patent JP-H06124798-A (JP)
Title: Generation and procesing of ecr plasma
Inventor: SAWAI YOSHIKI
IPC: H05H1/46
Filed: 1992-10-13
Abstract: PURPOSE:To provide an ECR plasma generating method by which highly dense plasma can be generated and an ECR plasma processing method by which processing such as etching can be carried out excellently. CONSTITUTION:A plasma generating method and a processing method of an ECR plasma processing device 1 are constituted in such a way that a main coil 12 is arranged in front of a sample loading stand 10, and an auxiliary coil 13 is arranged in the rear of the sample loading stand 10. A magnetic field of the main coil 12 and a magnetic field of the auxiliary coil 13 and a distance between both the coils are adjusted, and a magnetic field A having a parallel magnetic field area AP is formed between both the coils. The parallel magnetic field area AP coincides with an ECR magnetic field (alpha). Thereby, since a large ECR area is formed, microwave absorbing efficiency is improved, so that highly dense plasma can be generated. Since a low energy ion current whose energy is uniformized excellently can be obtained by the plasma, processing such as etching can be carried out excellently.
Patent JP-H04150013-A (JP)
Title: Ashing method of resist
Inventor: KAWASUMI KENICHI
IPC: H01L21/302
Filed: 1990-10-15
Abstract: PURPOSE:To easily supply high-concentration ozone to an object to be treated by a method wherein two means where ozone of oxygen gas containing ozone is liquefied, oxygen is collected as a gas, the liquefied ozone is gasified, the concentration of the ozone is adjusted and the gas is supplied to the surface of the object to be treated are installed and they are changed over alternately. CONSTITUTION:Raw-material oxygen gas is supplied to an ozone generator 2 from a supply gas system 1. Generated ozone-gas is made to flow to an ozone- liquefying device 12 or an ozone-liquefying device 22 alternately via a valve 11 or a valve 21. Oxygen which has not been liquefied by using the ozone- liquefying devices is returned to the supply side by using a pump 3. When sufficient ozone is liquefied and filled into the liquefying device 12, it is made to flow to the liquefying device 22. Then, the cooling operation of the liquefying device 11 is stopped; the liquefied ozone is gasified; high-concentration ozone gas is supplied to the surface of an object to be treated. In addition, the liquefying operation, the gasifying operation and the supply operation are repeated alternately.
Patent JP-2000105634-A (JP)
Title: Cooling structure for information equipment
Inventor: TAMURA TAKESHI
IPC: H05K7/20
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling effect by a fan motor and further to solve such contrary requests for speed-up, space saving and lower price. SOLUTION: The heat of a CPU 3 is propagated to a heat radiating plate 4 and radiated. A fan motor 5 sucks air warmed by heat generated from an information processing/control circuit board 2 inside a casing 1, FDD 6, HDD 7 and CD-ROM 8 and external air from an opening parts 1a and blows it to the heat radiating plate 4, the heat radiation from the heat radiating plate 4 is promoted and as a result, the CPU 3 is cooled. Air warmed by radiating from the heat radiating plate 4 is exhausted from an opening part 1b. Because of the presence of shield walls 1c, air warmed by the heat radiating plate 4 does not flow back and is not sucked into the fan motor 5 again.
Patent JP-H10120723-A (JP)
Title: Production of vinyl chloride-based resin
Inventor: TANAKA SHIGERU
IPC: C08F265/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinyl chloride-based resin, capable of suppressing foaming of vinyl chloride-based resin slurry and rapidly carrying out removal of unreacted vinyl chloride monomer and excellent in production efficiency. SOLUTION: This method for producing a vinyl chloride-based resin comprises subjecting an acrylic copolymer to graft copolymerization with a vinyl chloride monomer by suspension polymerization and removing or recovering unreacted vinyl chloride monomer from the resultant vinyl chloride-based resin slurry. In this case, removal or recovery of unreacted vinyl chloride monomer is carried out after using a polyalkylene glycol alkyl ether oleate-based defoaming agent to the vinyl chloride resin slurry.
Patent JP-H04148971-A (JP)
Title: Thermal transfer printer
Inventor: TAMAI TAKASHI
IPC: B41J35/04
Filed: 1990-10-12
Abstract: PURPOSE:To prevent generation of wrinkles during recording thereby to obtain a high-quality recording by providing a ribbon guide roller the core of which can be adjusted at the central part in a transfer passage of a ribbon of a thermal transfer printer. CONSTITUTION:A thermal transfer ink ribbon 13 is melted by heat at a recording head 15. After the ink is transferred to a recording paper 2, the ink ribbon 13 is separated from the recording paper 2 by a ribbon separating roller 30. The ink ribbon is guided by a ribbon guide roller 31 to a ribbon core 32. The recording head 15 is fixed to a main body of the printer, the ribbon separating roller 30 is axially supported and the ribbon core 32 is supported by a ribbon gear. The ribbon guide roller 31 is movable up and down along a long groove 33. An idler 34 is supported by a supporting member 35 below the central part of the ribbon guide roller 31, which supports the ribbon guide roller 31. Since the idler 34 is formed in the shape of a barrel and supports the ribbon guide roller 31 at a point, the ribbon guide roller secures the freedom in the C and D directions. However, the idler 34 may be a simple cylindrical shape so long as the shift of parallelism, the winding force of the ribbon or the like conditions permit.
Patent JP-H09112197-A (JP)
Title: Segment assembly equipment and its control method
Inventor: OKADA TOSHIYUKI
IPC: E21D11/40
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a parallel link body and secure a wider working space. SOLUTION: A slewing body 3 is provided in a freely slewing manner within a vertical surface at the rear of the main body 1 of a shield driving machine, a base end portion of four expansion actuators 8 is coupled respectively to a pair of right and left projections 5 projected at the rear portion of the slewing body 3, and the tip end portion of these eight expansion actuator 8 is respectively coupled to one end effector 9. And a segment holding tool 7 holding the segment A is attached to this end effector 9.
Patent JP-H10105898-A (JP)
Title: Warning device for driven asleep
Inventor: FUKUDA TAKESHI
IPC: B60W30/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To emphatically process a face image to a degree sufficient for analyzing the awakening degree of a driver in a wide illuminance range from high illuminance at daytime to low illuminance at night. SOLUTION: An image pickup body 11 is constituted of a CCD element having an infrared wavelength area and it is installed directing an image pickup direction toward the face of the driver. A timing generation part 31 generates the synchronizing signal of the image pickup body 11. An image operation part 34 judges the awakening degree of the driver from the image signal of the image pickup body 11, which is stored in a storage part 33. A warning part 4 emits warning in accordance with an awakening degree judgment result by the image operation part 34. A light source 2 provided adjacently to a driver seat is constituted of an infrared light-emitting diode. A lighting pulse generation part 2 is lighted in synchronizing with the synchronizing signal of the image pickup body 11.  A difference operation part 36 operates the difference of image signals when the light source 2 is lighted and when it is put out, which are stored in the storage part 33. The image operation part 34 judges the awakening degree of the driver based on the difference value of both image signals.
Patent JP-H09111111-A (JP)
Title: Antifogging resin composition and agricultural film
Inventor: SANOU AKIHISA
IPC: C08L71/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic polymer composition excellent in initial drop flow properties and their retention and to obtain an agricultural film. SOLUTION: This antifogging resin composition is prepared by kneading 100 pts.wt. mixture of 5-90wt.% hydrophilic polymer having a polyether group and a number-average molecular weight of 1,000-500,000 and 95-10wt.% olefin resin and 0.05-5 pts.wt. nonionic surfactant.
Patent JP-H11109722-A (JP)
Title: Fixing mechanism for exposure device
Inventor: FURUKAWA KATSUICHI
IPC: G03G15/04
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing mechanism for an exposure device capable of improving the quality of multicolor printing. SOLUTION: This mechanism for adjusting the exposure device up and down and fixing it in an electrophotographic printing machine is equipped with a base plate 31 to which the exposure device is attached, a beam 32 fixed on a printing machine frame, and an up-and-down fixture 6 adjusting the base plate 31 in an up-and-down direction with respect to the beam 32 and fixing it, and provided with the upper spherical washer 11 and the lower spherical washer 13 of a fixing means by which bending force is not exerted on the base plate 31 at when fixing the base plate 31 by the fixture 6.
Patent JP-H06129424-A (JP)
Title: Fluid bearing cylinder device
Inventor: INOUE HIROSHI
IPC: G11B5/52
Filed: 1992-10-13
Abstract: PURPOSE:To secure radial bearing reliability even if the rotation number of bearing portions increases, in the case of a fluid bearing cylinder device. CONSTITUTION:When the outer diameters of the outer periphery portions 12a, 12b of a fixed shaft 12 opposite to the bearing portions 13a, 13n of a bearing member 13 are made A and the outer diameters of outer periphery portions 12c other than those are made B, the relation of A>B is kept, and the connection portions 12d, 12e, 12f, 12g of the outer diameters A and the outer diameters B are made to be taperlike, and lubricant pools to retain lubricants 15 are provided.
Patent JP-2001100796-A (JP)
Title: Audio signal encoding device
Inventor: TAKAGI YOSHIAKI
IPC: G10L19/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of the tone quality by optimizing bit assignment in accordance with an aural sensitivity to reduce quantization distortion in an audio signal sub-band compression encoding device. SOLUTION: An audio signal inputted to a sub-band division device 101 has the frequency divided to obtain a sub-band signal. The signal level is obtained by a level calculation device 402. An assigned bit calculation device 104 corrects the signal level by the aural sensitivity described in an equisignal curve table 103 and determines the number of quantization bits to be assigned to each sub-band in accordance with the level after correction. A quantization device 105 normalizes each sub-band signal by the signal level to perform quantization. Level information on individual sub-bands and quantized sub-band signals are shaped and coupled by a bit stream generator 106 and are outputted as a bit stream.
Patent JP-H09116803-A (JP)
Title: Automatic tracking device
Inventor: HAGIO KENICHI
IPC: H04N5/232
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To easily judge whether a tracking object is acquired or not by viewing the overlay display of a picture element selected as the feature of the tracking object. SOLUTION: An image input means 1 image-picks up a specified image-pickup area at prescribed time intervals and outputs image-picked up-image to an image storage means 2 as image data D1 . An image storage means 2 receives image data D1 from the image input means 1 and stores it. A feature extraction means 5 extracts a hue value based on data D1 which the image storage means 2 stores with an object designation frame storage means 4. When the tracking object is surrounded by an object designation frame and it is designated at the time of initialization, it is easily judged whether the tracking object is acquired or not by overlapping and displaying data D1 based on a feature value which the feature extraction means 5 extracts.
Patent JP-H06222897-A (JP)
Title: Apparatus and method for training of computer database
Inventor: RICHIYAADO JIEI POTSUTSU
IPC: G06F3/048
Filed: 1993-11-02
Abstract: PURPOSE: To provide a computer base training(CBT) system. CONSTITUTION: A CBT system is provided with more than one application translating units(ATU), message engine 350, and script engine 330. The ATU processes a specific event for more than one concerned target applications, traps the event, translates it into a meta message, and transmits information related with the specific event to the system. This system is also provided with a general operating system ATU which traps a general system event. A translated event message is processed by a event handler. An unconcerned application specific message is allowed to simply pass. Each handler dispatches the message to the script engine 330 including an instruction for commanding the action of the target application. The script engine 330 acts on the input message. The dispatched message triggers a proper operation (by an instruction in a script).
Patent JP-H11112868-A (JP)
Title: Fader device for video camera
Inventor: MATSUI HIROSHI
IPC: H04N5/262
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the fader device of a video camera capable of performing visually more effective fade-in to the viewer of images. SOLUTION: In the video camera provided with a CCD image pickup element 2, vertical direction segmentation position control means 7 and 8 for changing the vertical direction segmentation position of the picture element area of the CCD image pickup element 2 timewise are provided. By the vertical direction segmentation position control means 7 and 8, the fade-in is performed as if the image falls down from an upper part at the time of starting photographing.
Patent JP-2000105414-A (JP)
Title: Projection display device
Inventor: HORIUCHI TATSUTO
IPC: G03B21/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a projection display device capable of realizing video display by back projection to a transmission type diffusion screen, and capable of realizing projection on a screen larger than the diffusion screen, for example. SOLUTION: A total reflection mirror 6 is turnably provided by a horizontal shaft 3 provided along the upper side part of the mirror 6. The mirror surface of the mirror 6 is positioned away from the projection display device 5 and faces the back surface side of the projection display device in a condition where the mirror 6 is turned and raised. Video light projected from the device 5 is guided to a screen 4 arranged on the back surface side of the projection display device by the mirror 6. That is, the device is the front surface projection type projection display device and a video is displayed on the screen 4 larger than the screen 1.
Patent JP-H06124693-A (JP)
Title: Lead-acid storage battery and manufacture thereof
Inventor: TORII TADASHI
IPC: H01M2/04
Filed: 1992-10-14
Abstract: PURPOSE:To provide a lead-acid storage battery in which its upper lid is firmly welded to its inner lid and also the manufacturing method thereof. CONSTITUTION:This lead-acid storage battery is provided with an upper lid 2 made of synthetic resin and having a protrusion 1 in the lower surface and an inner lid 6 made of synthetic resin and having a recessed part 3a having the inner diameter for the upper lid to be fitted in and a shelf 3 having a difference in grade corresponding to the thickness of the upper lid 2 and a barrel 5 having an inlet 4 for a liquid to be poured in and protruding on the bottom surface of the recessed part 3a. And the protrusion 1 in which the horizontal cross-section of the upper lid 2 is in the shape of a pair of opposed circular arcs is fitted into the outer circumference of the barrel 5 of the inner lid 6, and the rear surface of the upper lid 2 abuts on the shelf 3 and also the tip end 1a of the protrusion abuts on the bottom surface of the recessed part 3a.
Patent JP-H08138554-A (JP)
Title: Manufacture of flat panel image display device
Inventor: KOYAMA SHINYA
IPC: H01J31/12
Filed: 1994-11-09
Abstract: PURPOSE: To eliminate ill influence of solvent or binder on an electron emitting element in the drying and provisional baking processes, simplify the processes, and enhance the assembly precision by provisionally baking a low melting point glass for fixing a spacer in advance on the joint part on one side or both sides of the spacer. CONSTITUTION: Float glass is machined and polished and therewith a front plate 1, back plate 2, and supporting frame 3 are fabricated, while a blue sheet glass is polished so that the thickness is several hundreds of microns and thereby a spacer 5 is provided. Frit at the front is of crystalline while a frit of LS-7105 is used at the rear, and these are mixed with solution prepared by dissolving acrylic resin in α-turbineol, and thus frit paste is produced. The paste is applied to the two joining surface of a spacer 204, followed by drying and provisional baking, and thus frit 206 is formed. The frit with a spacer is located on the front plate and fixed, followed by baking, and one side is adhered. A combination of a supporting frame 209 and a back plate 202 is placed on the front plate 201, followed by pressurization and another baking as regular process. After completion of assembly, an air exhaust pipe is sealed, and an image display device is achieved.
Patent JP-H06280977-A (JP)
Title: Shift operation device for automatic transmission of car
Inventor: INUZUKA TAKESHI
IPC: B60K20/00
Filed: 1992-09-21
Abstract: PURPOSE:To distinguish the situation in which short fail has occurred using a necessary minimum number of switches by combination of sensing of the moving direction in lieu of position sensing for a shift lever. CONSTITUTION:A stationary member 1 to be fixed to a car body supports a swing retainer 2 to be coupled with an automatic transmission and also supports a shift lever 3 with possibility of swinging and tilting. The shift lever 3 is made possible to be separated from the swing retainer 2 in a specified shift position, and a pair of tilt sensing switches SH and swing sensing switches SR are put on with tilting and swinging of this shift lever 3 after being separated. Sensing signals of these switches are subjected to a computational processing by an electronic control device, and the shift position after lever separation is identified where the distinction of the switch with eventual short fail is put into account, and in accordance therewith the automatic and manual shift controls of the automatic transmission are conducted.
Patent JP-2001093372-A (JP)
Title: Reinforced rubber key
Inventor: TAKAHASHI TAKAAKI
IPC: H01H11/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced rubber key in a reinforced structure of preventing the deflection of the top of a key top of the rubber key and eliminating the possibility of permanent distortion of a reinforcing material disposed in the key top, capable of easily positioning and fixing the reinforcing material in the key top without being dislocated laterally and vertically. SOLUTION: A reinforced rubber key comprises a sheet non-operation part, a thin articulated part articulated with the non-operation part for clicking or up-and-down movement and an operation part as a key top held by the articulated part, all being formed of rubber or thermoplastic elastomer, wherein a reinforcing material is disposed in the key top to eliminate the possibility of permanent distortion.
Patent JP-S61157093-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a picture having a high grade resolution to form a high luminance signal coming from plural horizontal scanning lines with the decreases of occurrences of pseudo-signals by allowing a vertical correlation distance of picture information read out from an adjacent horizontal line to approach. CONSTITUTION:In the case of reading out n1H in an odd number field, four color signals; central horizontal line l2 color signals (main signals) G2 and B2, G signals (G1+G3) added by both sides horizontal line l1 and l3 color signals (sub signals) as well as R signals (R1+R3) are outputted. A signal level of the sub signals added is so higher than the main signals by 6dB that attenuators 25-28 are inserted between a process circuit 6 and amplifiers 3a and 3b as well as between white balance amplifiers 4 and 5 and the pseudo-signals are corrected by making R, B and G signal levels coincide among them. Furthermore, the color signals outputted from the amplifiers and white balance amplifiers are so outputted by changing over to the main and sub signals every one field that its signal uses selectively attenuators by means of switches SW1-SW4.