baber/WOPTO huggingface dataset:
Patent JP-2000075199-A (JP)
Title: Device provided with automatic focus detecting function
Inventor: NODA YASUSHI
IPC: G02B7/28
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of a cost, and also, to shorten the time required for a focus detecting calculation by reducing the storage capacity of a correction value used in the focus detecting calculation. SOLUTION: Relating to a device provided with an automatic focus detecting function and to which plural attachment equipments of different type and attribute are connected when in use, the device is provided with a storing means for storing the correction value used in the focus detecting calculation for every different attribute, a type discriminating means for discriminating the type of the connected attachment equipment, an attribute discriminating means for discriminating into which attribute the attachment equipment is classified among plural attributes based on the type of the attachment equipment, and a calculating means for obtaining the correction value from the storing means based on the attribute discriminated by the attribute discriminating means (701 to 708) and calculating the focus information based on the correction value.
Patent JP-H04138148-A (JP)
Title: Endoscope device
Inventor: KANEKO MAMORU
IPC: A61B1/00
Filed: 1990-09-28
Abstract: PURPOSE:To enable light to be directly irradiated to a body cavity tissue such as lesion in a body cavity by providing lighting and light receiving sections projected from the end of an endoscope and capable of being inserted in the celom. CONSTITUTION:An endoscope device 1 has an insertion section 3, an operation section 4 and an endoscope 6 having a hood section 5 formed at the end of an operation section 3. The insertion section 3 is provided with an illumination light guide 15 for observing the external surface of an observation portion 7, another light guide 17 for internal observation and an illumination light guide 18 for irradiating light after passing through the inside of the observation portion 7. The hood section 5 moves along the insertion section 3 in such a way as to keep the observation portion 7 located in a gap between a lighting section 75 and a light receiving section 76 in the aforesaid constitution wherein the lighting section 75 comprising a retaining member 29 for lighting and a light receiving section 76 comprising a retaining member 30 for illumination are formed. According to the aforesaid construction, data regarding lighting through the observation portion 7 can be obtained without being mixed with information from other portions.
Patent JP-H04133857-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: CHIKUMA ISAMU
IPC: B62D7/14
Filed: 1990-09-26
Abstract: PURPOSE:To reduce the length in the axial direction of a rear wheel steering device by forming a partition wall, which constitutes a pressure oil chamber of a hydraulic cylinder, into the shape of a bowl and forming a pressure chamber of a centering-spring-force-cancelling device by means of the recessed part of the partition wall. CONSTITUTION:A rear wheel steering device is provided with a hydraulic cylinder 30, which steers the right and left rear wheels by displacing a relay rod 13 in the axial direction, and the right and left oil pressure chambers 33, 34 for steering, which are partitioned by a piston 32 of the cylinder 30 are connected to a control valve 36. In the control valve 36, a spool 36a is slided or displaced by switching of switching valves 52, 53. A centering spring 61, which returns the relay rod to the neutral position, is arranged at the periphery of the relay rod 13. A partition wall 65, which constitutes the oil pressure chamber 33 of the hydraulic cylinder 30, is made up of a member, which is formed separately from a housing 31 into the shape of a bowl and which has a recessed part in its middle part. A pressure chamber 63b for cancelling the force of the centering spring 61 is constituted with this recessed part 65a.
Patent JP-S62119016-A (JP)
Title: Mold for transfer molding
Inventor: MATSUBARA YUJI
IPC: H01L21/56
Filed: 1985-11-19
Abstract: PURPOSE:To provide a runner block with long life, by making the hardness of a gate adjacent to the tip of a runner harder than that adjacent to a pot. CONSTITUTION:The hardness of a runner block 8 composed of gates 4 to 6 adjacent to the tip of a runner 10 is made harder than that of a runner block 7 of gates 1 to 3 adjacent to a pot. Therewith the life of the runner blocks are prolonged, and exchange frequency is decreased so mass-productivity is improved.
Patent JP-H06111082-A (JP)
Title: Magnetic card reader/writer
Inventor: TAKAHASHI TOSHIYUKI
IPC: G07F7/08
Filed: 1992-09-29
Abstract: PURPOSE:To provide a magnetic card reader/writer capable of efficiently performing processing and attaining multifunction. CONSTITUTION:When a magnetic card is inserted, card data is read by a card reading part 1, and the insertion direction of the magnetic card is decided at a card identification part 3. When the insertion direction shows a forward direction, frequency in accordance with a charge for using of one person is subtracted from the residual frequency of the magnetic card, and when it shows a backward direction, display to expedite the input of the number of available persons is performed on a display part 6. When the number of persons is inputted from a key input part 7, the frequency of the charge for using of the number of persons is subtracted from the of the magnetic card.
Patent JP-H0976094-A (JP)
Title: Gas shield method for weld zone in tube welding
Inventor: ASADA HIROSHI
IPC: B23K9/025
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas shield method for a weld zone in tube welding, facilitating and improving gas shield condition in particular in making a welding material into a tube at high speed. SOLUTION: In gas-shielding a weld zone in tube welding, the tip end periphery of a welding torch 4 is covered with a covering means 8, a felt 5 made of stainless steel fiber is pressed against the upper entrance side of a welding material 1 and a squeezing roll 2 in order to prevent the atmospheric air from rolling in the welding point from the entrance side, desirably with a gas dam installed on the entrance and exit sides having the welding point in between on the inner side of the welding material 1, an inactive gas is filled between these gas dams, and also the felt 5 made of stainless steel fiber is pressed against the welding material 1 immediately above the gas dam on the entrance side.
Patent JP-2001081937-A (JP)
Title: Connection structure of internal wall board in recessed corner and sticking method for the internal wall board
Inventor: NAKAHARA KAZUO
IPC: E04F13/08
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent broken pieces, cracks, etc., at the end of a wall face board brought at a time when the header of the wall face board is brought into direct contact with the rear face by fitting the wall face board through the joint member in a projected corner of the wall face. SOLUTION: Wooden or metallic interial wall frames 2a, 2b are fitted along a framework 1. Gypsum internal wall boards 3a, 3b are attached through a joint member 4a to form a recessed corner of the wall face. A platelike body made of a raw material such as a metal, a reinforced plastic, carbon, etc., is folded to shape a W-shaped form and form the joint member 4a. The side pieces are brought into contact with the internal wall frames 2a, 2b. Nails, screws, etc., are driven and fixed to penetrate both side pieces of the joint member 4a from the surface of the internal wall boards 3a, 3b. In this way, in the recessed corner, the direct contact of the internal wall boards 3a, 3b is avoided. Hence, brocken pieces, cracks, etc., generated when the header of the interial wall boards 3a, 3b and the surface are brought into direct contact with each other can be prevented.
Patent JP-H01103959-A (JP)
Title: Production of boron nitride sintered compact
Inventor: ICHIKAWA KAGETAKA
IPC: C04B35/58
Filed: 1987-10-16
Abstract: PURPOSE:To produce the title BN sintered compact having excellent in resistance to heat, thermal shock, and corrosion, lubricity, electric insulating property, and thermal conductivity by mixing specified hexagonal BN powder and BC powder, compacting the mixture, and sintering the compact in an N2-contg. atmosphere. CONSTITUTION:From 60 to 99.9wt.% of the mixed powder of hexagonal BN, obtained by mixing 50-90pts. powder having 1-30m<2>/g specific surface by the BET method and 50-10pts. powder having >=100m<2>/g specific surface by the BET method, and 40-0.01wt.% BC powder having <=30mu particle diameter are wet-mixed, and dried to obtain granules. The granules are compacted at >=1,000kg/cm<2> pressure to obtain a compact, and the compact is heated to >=1,600 deg.C at the temp. increasing rate of >=20-100 deg.C/min in N2 or in a nonoxidizing atmosphere contg. N2, and then sintered for 2-10hr. Alternatively, the granules are packed in a graphite die, and hot-pressed at 200-400kg/cm<2> pressure and at >=1,800 deg.C.
Patent JP-H10108107-A (JP)
Title: Structure of cathode-ray tube mount
Inventor: TAKADA TAKESHI
IPC: H01J29/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To attain screw mount even from either side of a cathode-ray tube and a chassis. SOLUTION: A throughhole 2a being a center hole used to mount a cathode ray tube 1 to a cabinet, a throughhole 2b and a thread hole 2c are made to each mount metallic fixtures 2 at four corners of the cathode ray tube 1. A throughhole 4a being a center hole used to mount a chassis 3 to the cabinet, a throughhole 4c and a thread hole 4b are made to each mount 4 at four corners of the chassis 3. In the case of mounting the cathode ray tube 1 to the chassis 3 stood upright from its front side, a thread part of a mount screw 7 is screwed to the thread hole 4b of the mount part 4 of the chassis 3 through the throughhole 2b of the mount metallic fixture 2 of the cathode ray tube 11.  Moreover, in the case that the cathode ray tube 1 is placed with its tube face set downward and the chassis 3 is mounted from a rear side of the cathode ray tube 1, the thread part of the mount screw 7 is screwed to the thread hole 2c of the mount metallic fixture 2 of the cathode ray tube 1 through the throughhole 4c of the mount 4 of the chassis 3.
Patent JP-H01103079-A (JP)
Title: Picture signal reproducing device
Inventor: KAWASAKI MOTOAKI
IPC: G11B20/02
Filed: 1987-10-16
Abstract: PURPOSE:To quickly output normal reproduced picture even in a magnetic sheet where recording systems exist in mixture by discriminating and storing the system of a signal recorded in a short period of time when a magnetic sheet is loaded till initial setting is applied. CONSTITUTION:While the initial setting is applied after the magnetic sheet 8 is loaded to a picture signal reproducing device, the device is fixed in the NTSC system mode (can be CCIR system mode). A synchronizing signal is separated (14) from the reproduced luminance signal and the synchronizing signal is given to a turning circuit 15 tuned to the horizontal frequency FM outputted when the recorded track recorded by the CCIR system is reproduced by the NTSC system and depending on the state of the output signal of the tuning circuit 15, by which system the recording track is recorded is discriminated M within the time till the end of initial setting. Thus, the video signal recorded by both the systems stably at high speed is reproduced.
Patent JP-H01102534-A (JP)
Title: Image forming method
Inventor: HARA HIROSHI
IPC: G03B27/32
Filed: 1987-10-16
Abstract: PURPOSE:To inexpensively and easily subject a silver halide photosensitive material having photosensitivity in an IR region to image exposing by applying the image exposing to the silver halide photosensitive material having the photosensitivity in the IR region by a cathode ray tube having a phosphor which emits the fluorescence of the IR region. CONSTITUTION:The image exposing is applied to the silver halide photosensitive material having the photosensitivity in the IR region by the cathode ray tube having the phosphor which emits the fluorescence of the IR range. The electrode ray excitation type phosphor which emits light in the IR region is exemplified by, for example, the phosphor expressed by MgY2-xS:Cex. An IR-cut filter is preferably used in combination in order to obtain the image having excellent color reproducibility in the case of multicolors. A filter which cuts >=720mmu in particular is preferable as the IR-cut filter. The reason thereof lies in that many of the red phosphors emit the fluorescence between 700-720mmu and that the use of 700-720mmu as a red exposing part is more advantageous.
Patent JP-H08102447-A (JP)
Title: Quartz glass jig for semiconductor heat treatment and manufacture thereof
Inventor: TAKAKU TOSHIAKI
IPC: C03B20/00
Filed: 1994-09-30
Abstract: PURPOSE: To solve various problems, due to a difference between the thermal expansion coefficients of a thin film and a quartz glass jig, by a method wherein the jig is formed of a transparent quartz glass material and the part facing the heat-treating space of the jig is sandblasted. CONSTITUTION: A reaction tube 10 is made of a transparent quartz glass material and is provided in a heater 2 into a concentric form. With an exhaust tube 3, which is extended outside a furnace body 1, provided in the upper end of the tube 10, the lower part of the tube 10 is made to extend to the outside from the lower surface of the furance body 1 and a gas feed pipe 4 is continuously connected with the extended part of the lower end of the tube 10. Then, the inner wall surface 10a of the tube 10 and the whole surface of a wafer board 10 including wafer holding grooves 21 are subjected to heat treatment until a silicon thin film is deposited to the tube 10 and after that, a site, which faces a heat-treating space, of the tube 10 is subjected to sandblast treatment so as to cool the tube 10 to zoom temperature.  Thereby, various problems due to a different between the thermal expansion coefficients of the thin film and the quartz glass reaction tube 10, can be solved.
Patent JP-S60139926-A (JP)
Inventor: UIRIAMU AANESUTO HEINZU
IPC: F16D65/18
Filed: 1984-12-08
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-H01101214-A (JP)
Title: Suspension controller
Inventor: YASUIKE OSAMU
IPC: B60G17/015
Filed: 1987-10-15
Abstract: PURPOSE:To restrain rolling at the time of quick steering by operating target roll rigidity from a vehicle-speed and a steering angle so as to change roll rigidity, and making damping force larger and as well reducing the target roll rigidity to correct when this rate of change is more than a defined rate. CONSTITUTION:A control means M4 operates target roll rigidity from a vehicle- speed and a steering angle detected by a vehicle-speed detecting means M2 and a steering angle detecting means M3 so that roll rigidity is altered to a target value in an adjusting means M1. At this time, the rate of change of the target roll rigidity is calculated by a rate of change calculating means M6. A judging means M7 compares it with the defined rate of change, and when it is more than the defined rate of change, it is judged quick steering so as to give instruction for changing damping force to a changing means M8. The changing means M8 instructs a damping force adjusting means M5 to change the damping force highly. A correcting means M9 reduces the target roll rigidity to correct at the time of outputting this changing instruction simulta neously. With this structure, rolling at the time of quick steering can be restrained.
Patent JP-S63115077-A (JP)
Title: Visualizing device for sound
Inventor: NAKANO TAKAO
IPC: G01S5/18
Filed: 1986-10-31
Abstract: PURPOSE:To visualize the position and level of a sound source in real time by computing the position of the sound source, etc., based on the output signal of a sound collecting microphone. CONSTITUTION:Sound collected by the sound collecting microphone 1 is converted into an electric signal, which is passed through an amplifier 2, digitized by an A/D converter 3, and inputted to a digital signal processor (DSP) 4. The DSP 4 filters and divides the digital signal into respective frequency components, and also processes phase differences among electric signals of respective microphone elements, the levels of the electric signals, etc., at a high speed. Then, signals of the phase differences, etc., are sent to an arithmetic processor 5A to compute the position of the sound source, the level of the sound, etc., thereby generating and outputting a video signal indicating the position of the sound source, the level of the sound, etc. A display device 6, therefore, displays the position of the sound source, the level of the sound, etc., in real time by using the video signal.
Patent JP-S60137180-A (JP)
Title: Solid-state image pickup device
Inventor: OOBA SHINYA
IPC: H04N5/335
Filed: 1984-12-12
Abstract: PURPOSE:To reduce fixed pattern noises by using one transistor (TR) as a horizontal switch TR and a reset TR in common for every vertical output line. CONSTITUTION:The output of a horizontal scanning circuit 1 turns on TRs 31 successively and horizontal switch TRs 6 on the same vertical output lines conduct. Then a reset pulse phiRH is applied and a reset TR33 turns on while a horizontal TR6 is cut off. Then, the next output of the horizontal scanning circuit 1 turns on the TR31 for the next vertical output line and the TR6 turns on. In a horizontal blanking period after a series of horizontal scans, a reset pulse phiRV is applied, the reset TR32 turns on, and the TR6 conducts to suck all residual signal charges and clear the device. Then, the TR33 is turned on with the reset pulse phiRH and the device enters the original state.
Patent JP-H01106150-A (JP)
Title: Protection system for local memory
Inventor: MURAOKA YUTAKA
IPC: G06F21/60
Filed: 1987-10-17
Abstract: PURPOSE:To secure protection of a local memory by using a segment descriptor to change the setting of the segment of the local memory to which the accesses are possible from other CPUs. CONSTITUTION:The accesses are possible to a local memory of a main CPU module A from other CPU modules B, C, D... via a segment descriptor of the module A. This segment descriptor contains a register which designates the segments to which the accesses are possible from other CPU modules. Thus the storage contents of said register are changed and other segments are designated. In such a way, it is possible to change the segment of a local memory to which the accesses are possible from other CPU modules.
Patent JP-H08121646-A (JP)
Title: Valve with detection opening
Inventor: HANAI MUNEO
IPC: F16K37/00
Filed: 1994-10-26
Abstract: PURPOSE: To provide a valve with detection opening enabling not only gas pressure detection in the communicated state of the pipeline system of both pipeline end connections but also gas pressure detection only in the pipeline system of either one of the pipeline end connections. CONSTITUTION: A valve with a detection opening is provided with a body 1 having pipeline end connections 11, 12, a valve body 2 rotatably fitted and inserted in the body 1 and provided with a knob 21, and a nut 3 for fitting the valve body 2 to the body 1. The valve body 2 has an opening/closing part 20 for opening/closing the passage 10 of the body 1, and the opening/closing part 20 has a first passage part 20a, a second passage part, and a third passage part 20c. Gas pressure detection in the communicated state of the pipeline system of the pipeline end connections 11, 12, and gas pressure detection only in the pipeline system of the pipeline end connection 11 or 12 can thereby be switched by changing the position of the valve body 2 through the knob 21.
Patent JP-H1187591-A (JP)
Title: Manufacture of semiconductor device, and lead former
Inventor: HASEGAWA ATSUYA
IPC: H01L23/50
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent defective forming, e.g. crab leg forming. SOLUTION: At first stage upper and lower bends 43a, 43b, second stage upper and lower bends 44a, 44b and third stage upper and lower bends 45a, 45b, long and short outer leads 17L, 17S are bent, respectively, at the first and third stage bends 17a, 17c and the first and second stage bends 17a, 17b substantially in crank shape. Since both guides 46, 46 guide an outer frame 13 coupled with the long outer lead 17L group vertically, the long outer lead is not bent obliquely. Since each short outer lead 17S is guided vertically by the side wall face of the lower third stage bends 45b, 45b on the opposite sides of the lower second stage bend 44b, it is not bent obliquely. Since the outer lead group is not formed in crab leg state, an ZIP(zigzag in-line package).IC can be mounted correctly.
Patent JP-H0599578-A (JP)
Title: Heat exchanger
Inventor: HIRANO KAZUHIKO
IPC: H05K7/20
Filed: 1991-10-08
Abstract: PURPOSE:To improve the heat exchange efficiency of a buried type heat exchanger by disposing a cooled interior air passage on a fresh air side and a cooling fresh air passage on an interior air side, and further disposing a fan for directing cooled air along the internal surface of a casing wall surface. CONSTITUTION:A heat exchanger 4 is buried in a casing 1 in which electronic instruments are accomodated. The heat exchanger 4 is constructed by isolating an interior air passage 43 and a fresh air passage 47 with a partition wall 49. The interior air passage 43 is brought into contact with fresh air through an outer wall 50 while the fresh air passage 47 is brought into contact with interior air through a wall surface 11 of the casing 1. A cooling fan 61 is disposed in a region corresponding to the fresh air passage 47 for directing cold air along the internal surface of the wall surface 11 of the casing 11. Hereby, opposite surfaces of the interior air passage 43 are cooled through the partition wall 49 and the outer wall 50 to improve heat exchange efficiency. Further, the interior air from the cooling fan 61 is cooled through the partition wall 49 and the all surface 11 of the casing 1 by the fresh air flowing through the fresh air passage 47.
Patent JP-S62121651-A (JP)
Title: Preparation of ion exchanger
Inventor: KUMAGAI HIROKI
IPC: B01J20/281
Filed: 1985-11-20
Abstract: PURPOSE:To easily prepare a hydrophilic ion exchanger, by a method wherein a mixture consisting of a stock monomer of a binder and a polymerization initiator is added to a latex suspension and perfectly remove methanol under stirring before heating. CONSTITUTION:After a latex suspension having a base material compounded therein is heated under stirring to evaporate methanol, a mixture prepared by mixing a stock monomer of a binder and a polymerization initiator is added to the heated latex suspension. Next, the latex suspension is stirred to perfectly evaporate methanol and subsequently heated to polymerize and solidify the stock monomer to prepare an ion exchanger. As the aforementioned base material, hydrophilic acrylate and methacrylate polymer beads are pref. and, as latex, quaternary ammonium type anion exchange resin is pref.
Patent JP-2000163367-A (JP)
Title: Method and architecture (system) for interactive bidirectional communication device to interact with network
Inventor: SCHWARZ BRUCE V
IPC: H04W4/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To enable an interactive communication device provided with limited computing resources to efficiently interact with a land net such as Internet. SOLUTION: While using a control engine to be operated on a link server 114 and an interface engine to be operated on mobile equipment, the mobile equipment effectively interacts with the internet. The control engine utilizes the computing resources of a link server device and takes the charge of a task for requesting a lot of computing powers and memories such as the processing of URL request, interpretation of mark-up language file and management of data cache and change state. The interface engine receives input data from a user and displays the contents of the mark-up language file on a display screen for the mobile equipment.