baber/WOPTO huggingface dataset:
Patent JP-H06143220-A (JP)
Title: Hot press
Inventor: MIYASHITA AKEMI
IPC: B28B3/00
Filed: 1992-11-09
Abstract: PURPOSE:To produce a ceramic board having high density and ultra-multi layers without extruding a board blank by installing a frame member being fitted to the board blank and controlling the elongation of the board blank at a time when the board blank is heated and pressed from upper and lower sections to one of upper and lower hot plates. CONSTITUTION:A section between upper and lower hot plates 10, 11 is opened, and a jig plate 26, in which a plurality of ceramic boards 26C are laminated while holding adhesives, is inserted and installed at the center of the top face of the lower hot plate 10. A hydraulic cylinder 3 is supplied with oil pressure through a hydraulic piping 21A from a hydraulic source 20, and a lower bolster 5, a heat-insulating plate 9A, the lower hot plate 10 and the jig plate 26 are lifted through a main ram 4. A frame member 12 is elevated while the external gradient 26a of the Jig plate 26 is guided by the internal gradient 12a of the frame member 12 in a lifting process, a clearance g<3> between the shaft section of a locating pin 13 and the pinhole 12b of the frame member 12 works when a clearance g<2> between the frame member 12 and the upper hot plate 11 reaches 0, and the frame member 12 absorbs the installation error, etc., of the Jig plate 26 while being moved along the external side face of the Jig plate 26 and is fitted to the Jig plate 26.
Patent JP-H10152915-A (JP)
Title: Sealing method of opening in structural member of structure
Inventor: JOFFRE ERIC JUDE
IPC: E04B1/682
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for sealing an opening section in a structural member of a structure. SOLUTION: A method for sealing an opening section in a structural member of a structure in order to decrease the volume of smoke passing through the opening section is to substantially fill the opening section in the structural member with a bearing material so that the infilled opening section is formed. In that case, the covering of a silicone composition having 1000-120,000mPa/s measured at 24 deg.C with 2.5rpm is applied to the infilled opening section, the structural member adjacent to the infilled opening section and an optional object passing through the structural member.  Then, the silicone composition is solidified, it is made to adhere to the bearing material in the infilled opening section, adjacent structural member and optional object passing through them, and the covering is a continuous elastomer coating with the minimum thickness of 0.25mm having at least ±3% of movability, the infilled opening section is sealed therewith, and it reduces the volume of smoke passing through the infilled opening section.
Patent JP-S63152144-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOBAYASHI TORU
IPC: H01L27/118
Filed: 1986-12-17
Abstract: PURPOSE:To contrive to improve the freedom in the design of wirings by a method wherein third wirings, which are extended from one end of a logical region to the other end, are provided between first wirings of lower layer and second wirings of upper layer, and the selected first and second wirings are connected to each other by the third wirings. CONSTITUTION:Power wirings 8 consisting of a fourth layer of Al film are extended in such a way as to cross a logical region from its one end to the other end. Moreover, power wirings 9 consisting of a third layer of Al film are provided for connecting the wirings 8 and second layer-power wirings. The wirings 9 are extended in a direction to intersect the wirings 8 and cross the logical region in such a way as to reach to the other end of the logical region from one end thereof. By providing the wirings 9, the design of the wirings 8 provided above the wirings 9, the design of a bump electrode 5B, which is connected to the wirings 8 and is used as an external electrode, and the design of power wirings 12A and 13A provided below the wirings 9 can be performed separately. Moreover, the design of the wirings 8 and the electrode 5B can be performed separately from the layout or constitution of fundamental cell rows and fundamental cells. Hereby, the freedom in the design of the wirings can be improved.
Patent JP-H10142366-A (JP)
Title: Fixing structure of lower nozzle of nuclear fuel assembly
Inventor: SUZUKI NARIMITSU
IPC: G21C3/33
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce production cost by simplifying the mechanical structure of the connection part between a control rod guide tube and lower nozzle of fuel assembly for pressurized water reactor. SOLUTION: In a nuclear fuel assembly having an upper nozzle and a lower nozzle 25, a plurality of control rod guide tubes 23 connected at both ends to both nozzles, a support grid fixed to the control rod guide tube 23 and a plurality of nuclear fuel rods inserted in each opening of the support grid and extending in parallel to a control rod guide tube 23, the fixing structure of the lower nozzle 25 forms in a flat top cone shape the tip end of a connection bolt 39 with a penetration hole connecting the end plug with a screw hole fixed at the lower end of the control rod guide tube 23 and the lower nozzle 25. The tip end 39b of the bolt is constituted by projecting above the top end of the end plug 35.
Patent JP-H03160302-A (JP)
Title: Method of drift test
Inventor: NARAHARA TAKEFUMI
IPC: G01B5/12
Filed: 1989-11-18
Abstract: PURPOSE:To efficiently conduct a drift test with high reliability by inserting a drift into a pipe to be tested beforehand and moving the pipe by a feed roller. CONSTITUTION:A drift 6 for testing the inner diameter of an elongated pipe is mounted at an end of a bark in a manner to be movable forward and backward. A pipe 1 to be tested is sent towards a fastening device 12 by a feed roller 8, and a coupling 2 is tightly mounted on the pipe 1 by the fastening device 12. A drift test is carried out for the whole of the pipe by moving the bark in this state forward and backward. Subsequently, the drift 6 is stopped immediately before the part where the coupling is tightened and the pipe 1 is retracted to the position of the feed roller 8, so that the drift 6 is pulled out. Accordingly, it becomes possible to perform a drift test of the pipe in the contracted state fastened by the coupling 2 through hand feeding.
Patent JP-H11204629-A (JP)
Title: Wafer carrier
Inventor: NYSETH DAVID L
IPC: H01L21/673
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer carrier which is capable of stably carrying wafers and minimizing adhesion of particles onto the wafers. SOLUTION: This wafer carrier transports or holds wafers in a horizontal condition with their axes being aligned. The carrier supports the wafers at their edge parts at least four points. In an embodiment, the carrier is of an H-bar type which has a plurality of slots defined by elongated wafer guides 120 provided on sidewalls of the carrier. The carrier holds wafers in such a condition that upward-protruded projections minimize the contact between the carrier and wafers. The number and shape of such projections are set so that the projections not to come into contact with the upper side faces of the guides.
Patent JP-H09119271-A (JP)
Title: Fixture for rolling screen
Inventor: MAJIMA KOHEI
IPC: E06B9/56
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To install a rolling screen easily by fixing a projecting strip formed to a wall, to which the groove of an upper frame is formed, to an upper frame by fitting an engaging groove and a recessed groove respectively when an engaging section is inserted into the groove of the upper frame. SOLUTION: A case 20 consists of a case body 21 and end-section caps 22 on both sides, and the case body 21 integrally has en engaging section 21a on the upper side and a storage section 21b on the lower side. Projecting strips formed to a wall, to which fitting grooves are shaped, are engaged and fixed into the engaging groove 22a3 and recessed groove 22a4 of the engaging sections of the case only by pushing the engaging sections 21a, 22a of the case 20, in which a screen 12 is stored, into fitting grooves formed to the upper frame of a mounting frame. Consequently, the case can be fastened easily without using a fixture such as a screw, etc. Since fixed sections are not exposed after the case is set up and a winding shaft 11 and the screen 12 wound on the winding shaft 11 are not also exposed to the outside, the appearance of the rolling screen is improved.
Patent JP-H04170825-A (JP)
Title: Radio communication system
Inventor: ITO KOICHI
IPC: H04M1/733
Filed: 1990-11-05
Abstract: PURPOSE:To remove trouble related to the installation of a radio base station, and to efficiently improve the receiving capacity of a system by making plural fixed stations operate as the communicating means of specified terminals, and simultaneously, making them communicate with one of plural portable mobile station groups through a radio circuit. CONSTITUTION:The BS 3-2 and the BS 3-3 are used also as the master machines of cordless telephone installed in a usual home, and they are also the master machines of cordless telephone sets 6-2 and 6-3 respectively. The BS 3-1 is installed outdoors additionally for the purpose of service, and it is the BS used exclusively for a public portable telephone set. As for the BSs 3-1 to 3-3 opposite to a PS 5, a digitized sound signal, etc., is converted through an ISDN interface circuit, and the BSs 3-1 to 3-3 are connected to wire ISDN circuits 2-1 to 2-3. Accordingly, by installing the BSs 3-1 to 3-3 in the usual home, the BS is used as the master machine of the cordless telephone of this home, and simultaneously, it is used also as the BS of the public PS 5. Thus, the BSs can be easily installed, and in addition, they can be installed uniformly in a large number.
Patent JP-S63150481-A (JP)
Title: Cryocompressor
Inventor: SUGANAMI TAKUYA
IPC: F04B39/00
Filed: 1986-12-16
Abstract: PURPOSE:To suppress generation of noise in a piston sealing part and prolong the service life of the sealing part by forming a gap where the compression space side is larger than the buffer space side between a piston and cylinder and sealing the piston by said gap. CONSTITUTION:A gap 17 whose compression space 12 side is larger than that on a buffer space 13 side is formed between a piston 5 and a cylinder 6, and sealing for the piston 5 is performed by the gap 17. Therefore, when the piston 5 and cylinder 6 are set into eccentric state, the pressure on the side where the gap 17 is reduced is made higher than that on the opposed side, and the piston 5 is pressed back, and the center of the piston 5 is allowed to coincide with the center of the cylinder 6. This action permits the piston 5 to support a piston side load, in the floated state for the cylinder 6. Therefore, the sealing where the piston 5 does not contact the cylinder 6 can be generated, and abrasion can be reduced, and also the generation of impact noise in the piston 5 part can be suppressed.
Patent JP-H11118086-A (JP)
Title: Synthetic resin-made connecting pipe
Inventor: TAKEGAMI KOJI
IPC: B29C55/22
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive synthetic resin-made connecting pipe. SOLUTION: A flange 2 is integrally formed on the end of a resin pipe 1 made of a synthetic resin and having the thermal expansion or the thermal contraction in the range of 0.2 to 0.3%, a flange 4 is integrally formed on the end of a connecting pipe 3 made of a synthetic resin having the same properties as the resin pipe 1. The flange 2 of the resin pipe 1 and the flange 4 of the connecting pipe 3 are joined and fixed to each other by bolts 5, the parts near the flange 4 are formed into thick reinforcing parts 6, 7, and the resin pipe 1 and the connecting pipe 3 are fixed to each other by a fixing part 17.
Patent JP-H07154024-A (JP)
Title: Semiconductor laser
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/12
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a semiconductor laser which can be fabricated at high yield and can be oscillated highly reliably for a long term with high output by composing a lower layer, subjected to etching for forming a diffraction grating, of a five element AlGaInAsP based compound semiconductor. CONSTITUTION:The semiconductor laser comprises a plurality of lower layers 2-6 formed on a GaAs substrate 1 during first crystal growth, a diffraction grating formed by etching the upper side of the lower layers 2-6 periodically down to a predetermined depth, and a plurality of upper layers 9-11, 13 formed thereon by crystal regrowth. In such semiconductor laser, the lower layers 4, 5 subjected to etching are composed of a five element AlGaInAsP based compound semiconductor. A p-AlGaInAsP carrier blocking layer 4, a p- AlGaInAsP optical waveguide layer 5, and an n-GaAs light absorbing layer 6 are formed sequentially on a GaInAsP active layer 3, for example, and then the laminate is dry etched to form a diffraction grating.
Patent JP-H04172007-A (JP)
Title: Phase difference compensator for filter
Inventor: IIJIMA ICHIRO
IPC: H03H11/04
Filed: 1990-11-05
Abstract: PURPOSE:To reduce the size of a circuit by varying the cut-off frequency of both an antialiasing filter and a smoothing filter constituting a main filter. CONSTITUTION:This device is equipped with a phase difference detecting circuit 14 which detects a mutual phase difference after receiving the output of a smoothing filter 13 of each system CH1 and CH2, and a D/A converter 15 which switches the cut-off frequency of a filter 11 to the cut-off frequency of a smoothing filter 13 in order to eliminate the mutual phase difference after receiving the output of the phase difference detecting circuit 14. Thus, the time deviation of the phase difference of a signal waveform passing each channel can be prevented, and the size of the circuit can be reduced.
Patent JP-S6244086-A (JP)
Inventor: GEERII BII GARAGUNON
IPC: G05D13/62
Filed: 1985-12-27
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-H07151993-A (JP)
Title: Visual display device
Inventor: KONUMA OSAMU
IPC: H04N5/64
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a visual display device using a compact relay optical system, which is small in size and light in weight. CONSTITUTION:This visual display device is provided with a display element 1 displaying a video, the relay optical system 2 forming the video displayed on the display element 1 into an image again, and an ocular optical system 3 enlarging and projecting the image formed on an image reformed surface 4 as a virtual image. A distance to a subject image in the optical system 2 is >=50mm and <=100mm, the size of the image formed on the surface 4 is >=10mm and <=40mm in diagonal length, and the numerical aperture of the surface 4 on the optical system 2 side is >=0.02 and <=0.08.
Patent JP-H08161298-A (JP)
Title: Document processor
Inventor: TAKANO SAKUJI
IPC: G06F17/21
Filed: 1994-12-02
Abstract: PURPOSE: To input the date information in the form according to the format of a document by an input operation by transforming data information into either one of the date information for vertically or laterally written display and displaying the information on the prescribed location in a document. CONSTITUTION: When a date information transformation means 106 receives an instruction that the date information displayed on a screen should be inserted into the prescribed location of a document from an input means 101, the means 106 decides whether the document is a vertically written document or a laterally written document from format information, transforms the information into the date information of the display form according to the decision result and outputs the information to a document edition means 103. The document edition means 103 inserts the date information into the prescribed location of the document. A display means 104 displays the edited document information on a display screen.  Thus, when date information is inputted while the vertically written or laterally written document is edited, the date information can be inserted in the document state in edition in a proper display form by a key operation by automatically deciding the vertical written/lateral written format in format information and transforming the date information into the date information in the form according to the decision result.
Patent JP-2001117796-A (JP)
Title: Computer system and program recording medium
Inventor: MASUKO TADASHI
IPC: G06F11/30
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a computer system to detect generation of fault of a business program without requesting special hardware. SOLUTION: In this computer system, run-away of the business program is detected by constituting the system to write an initial value in a counter when a prescribed cycle is reached by using a program with priority lower than that of the business program, to increment (decrement) a value of the counter when the prescribed cycle is reached by using a program with priority higher than that of the business program and to execute an action processing for fault when the counter value reaches a prescribed value. Thus, since the generation of fault of the business program is detected without requesting the special hardware, various control systems are constructed by using a multi-purpose personal computer as it is.
Patent JP-H05135850-A (JP)
Title: Safety device for electric carpet and the like
Inventor: ITOKAWA JIRO
IPC: F24D13/02
Filed: 1991-11-15
Abstract: PURPOSE:To provide a safety device for an electric carpet furnished with a safety means which suspends heating with an electric circuit cut-off when heat is generated beyond a specified temperature in a control unit for the electric carpet and the like. CONSTITUTION:In a heating cloth such as an electric carpet and the like, there is provided a safety circuit which cuts off energizing a heating wire with a thermal fuse fused, when the heating cloth in which a heating wire is laid, is heated abnormally beyond a specified temperature, a heating resistor arranged close to the thermal fuse is heated with eddy current sent therein. A thermal conduction plate 7 is installed on a thermal fuse fusing element 5 with which the thermal fuse and the heating resistor are integrally molded, so that it is then interposed between a printed circuit substrate 2 in which the thermal fuse fusing element 5 is incorporated, and a control unit case 3. By this constitution, when any part in the printed circuit substrate 2 is abnormally heated beyond a specified temperature, the temperature is transmitted to the thermal fuse fusing element 5 from the heat conduction plate 7, so that the thermal fuse is fused.
Patent JP-H10145366-A (JP)
Title: Communication system
Inventor: ASAMI AKIYOSHI
IPC: H04L45/24
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication system having a clock synchronous system that can perform the communication by an AAL1 system, despite the absence of a carrier network clock. SOLUTION: Plural switch component parts 2, which are connected to a center switch component part 1 via a transmission line 3 send the signals received from the upstream side via the line 3 to the downstream side and also perform the transfer of information to a local communication terminal via input/output ports 4. The part 1 and every part 2 include the clock synchronous control means 10a and 10b respectively. The means 10a and 10b have the PLL (phase-locked loop) circuits to perform the clock synchronous control, where a clock is extracted and reproduced from the signal received from the upstream side by the PLL circuit and used as the transmission timing for the data, which are turned into a cell and sent to the downstream side.
Patent JP-H02150693-A (JP)
Title: Multi-tube coil type heat exchanger
Inventor: HARAKAWA TATSUO
IPC: F28F1/00
Filed: 1988-11-30
Abstract: PURPOSE:To unify the distribution of refrigerant and permit the stopping of a compressor before damaging a heat exchanger upon the trouble of a cold water circulating pump by a method wherein a refrigerant distributing passage is provided in the lid of a refrigerant inflow chamber concentrically with a plurality of heat transfer tubes and a central tube for preventing the deviation of the heat transfer tubes, which is provided with a plurality of small diametral holes at the outlet side of cold water, is projected form the lid of the refrigerant inflow chamber while a freezing preventing thermostat is attached to the inside of the central tube. CONSTITUTION:A heat transfer tubes deviation preventing central tube 4, having a plurality of small diametral holes 13 at the outlet side of cold water, is arranged at the center of the row of heat transfer tubes 3 while the central tube 4 is projected from the lid of a refriger ant inflow chamber 5 and a freezing preventing thermostat 11 is attached to the tip end of the central tube 4. Refrigerant distributing passages 12, connected to the refrigerant inflow pipe 8, is provided in the refrigerant inflow chamber 5 at positions concentrical with a plural ity of heat transfer tubes 3. The refrigerant, which flows into the refrigerant inflow pipe 8, is distributed uniformly into a plurality of heat transfer tubes 3 through the refrigerant distributing passage 12. A freezing preventing thermostat 11 detects the temperature of cold water which flows from a plurality of small diametral holes 13 and is operated correctly to stop a compressor before freezing a heat exchanger.
Patent JP-H07134513-A (JP)
Title: Image preserving member
Inventor: YASHIKI YUICHI
IPC: G03G16/00
Filed: 1993-11-08
Abstract: PURPOSE:To provide an image preserving member for storing image information improved in chargeability and stability. CONSTITUTION:The image preserving member 1 has a structure formed by successively providing on the electrically conductive surface of the substrate 2 the charge generation layer 4, thermo-softening layer 5 and electrically conductive particle dispersed layer 7. The thermo-softening resin used for the thermo- softening layer 5 is synthesized by the solution polymerization of a monomer and refined by isolating the thermo-softening resin from the resulting resin solution while dropping the solution into a non-solvent. This image preserving member 1 can be used for forming image to be copied by electrophotography and further used for repeateldy forming the image to be copied without performing the image exposure after storing the image information.
Patent JP-H04174283-A (JP)
Title: Refrigerator
Inventor: SASAKI MASATOSHI
IPC: E05F1/10
Filed: 1990-11-05
Abstract: PURPOSE:To prevent the breakdown of a refrigerator and the variability of temperatures in the refrigerator, which are due to the forgetting of the closing of a partitioning door, and obtain the refrigerator excellent in the performance thereof by a method wherein the refrigerator is provided with a connecting rod supporting boss, regulating the moving range of the connecting rod provided on the partitioning wall of a side surface, and a door rack, formed with a flange toward the inside of the refrigerator. CONSTITUTION:When a partitioning door 9 is opened, a connecting rod 14 is stopped when the boss 18 of the connecting rod 14 is moved through a long hole 19 as a guide and the boss 18 is abutted against the end of the long hole 19. When a refrigerator door 26 is closed, a flange 2, formed toward the inside of the refrigerator, snaps the partitioning door 9 up while the partitioning door 9 is moved by the elastic force of a spring 16, hooked to the connecting rod 14 of the door 9, by the guide of the long hole 19 and the partitioning door 9 is closed automatically. The refrigerator, excellent in performance and capable of preventing the breakdown of the partitioning door 9 by the door rack 1 formed with the flange 2 toward the inside of the refrigerator, can be manufactured in such a manner.