baber/WOPTO huggingface dataset:
Patent JP-H0370891-A (JP)
Title: Shaft seal device for oil-sealed rotary vacuum pump
Inventor: TOKUMITSU KIYONORI
IPC: F04C25/02
Filed: 1989-08-10
Abstract: PURPOSE:To prevent oil leakage to the outside keeping good lubricating condition on a bearing and a seal member by providing an oil sump part formed between a seal member on the rotor side of a pair of seal members and a bearing, and a first communicating part to communicate the oil sump part to the vicinity of a discharge port in a cylinder. CONSTITUTION:Pressure in the vicinity of the discharge port of a cylinder 4 is applied on an oil sump part 9 through an oil introducing passage 11, a part of discharged oil from the cylinder 4 is introduced to the oil sump part 9, hereafter returned into the cylinder 4 through a sliding part of a bearing 7. Nextly, pressure rise in the clearance part 17 between a pair of seal members 8, 16 is prevented by a pressure relief passage 18, and oil intruded from the oil sump part 9 to the clearance part 17 is returned to an oil case through the pressure relief passage 18.
Patent JP-S6183504-A (JP)
Title: Connecting box for optical fiber cable
Inventor: SATO TAKAAKI
IPC: G02B6/00
Filed: 1984-10-01
Abstract: PURPOSE:To eliminate the need for lamination of plates and to make possible the installation of many simple connectors by providing a partition plate to the center in a box-shaped frame to make a pair of spaces and executing the connection of optical fibers and the housing of surplus length parts in both spaces. CONSTITUTION:The partition plate 3 having a through-hole 2 to separate the thickness direction of the box-shaped frame 1 is provided in the frame 1 to delineate a pair of the spaces. A fixing member 8 for fixing fixing fittings 6A, 6B for fixing the tension members of optical fiber cables 5A, 5B and a reinforcing body 7 for the welded parts of plural optical fibers is provided on the front face of the plate 3. The surplus length of the connected optical fibers 9 is housed and treated in the space on the front face side. The fixing member 8 and the reinforcing body 7 for the welded parts are similarly provided on the rear of the plate 3. The surplus length part of the fibers 9 is introduced through the port 2 into the space on the rear side from the opposite side and is treated after connecting and fixing to the member 8.
Patent JP-H09103426-A (JP)
Title: Portable c-type arm device for x-ray diagnostic device
Inventor: BARII KEI HANOOBAA
IPC: A61B6/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To rotate an X-ray image formation device through the adjustment of one joint and to re-position it by practically matching the mass center of a C-shaped arm assembly to one track rotary shaft at any positions of a supporting arm. SOLUTION: This C-shaped arm device is slidably attached to an L-shaped arm, that is the supporting arm D, pivotally movably connected to a stepping arm assembly supported on a base part with wheels. The C-shaped arm assembly is mass-balanced around one track rotary shaft 16 and an operator achieves the image formation of the same center by one sliding track. That is, at any positions along the circular moving track 12 of the C-shaped arm assembly to the supporting arm D, the mass center CM (C-shaped arm assembly) of the C-shaped arm assembly is practically matched to the track rotary shaft 16.
Patent JP-S6452588-A (JP)
Title: Front suspension gear for two-wheel barrow
Inventor: TAKEMURA HIROO
IPC: B62K25/24
Filed: 1987-08-19
Abstract: PURPOSE: To miniaturize a device while restraining the generation of bump steer by pivoting the rear ends of a pair of right and left tie rods on a pair of bent arm parts of a link mechanism in a front suspension device using a parallelogram link. CONSTITUTION: This front suspension device for supporting a front wheel on the front of a body frame of a motorcycle has a parallelogram link structure formed by an upper swing arm 6, the rear end of which is fitted to the body frame in such a manner as to freely rotate, a lower swing arm 7, and a knuckle arm 10, both upper and lower ends of which are pivoted on the arms. Further the device has a cushion unit and a steering system 12 interposed between the arm 7 and the body frame. The steering system 12 is formed by fixing bent arm parts 20a, 20b to both ends of a rotating shaft 19 provided on the lower end of a handle shaft 17 in the direction of vehicler width, and pivoting the rear ends of a pair of right and left tie rods 22a, 22b extended in parallel on the arm parts.
Patent JP-H0953307-A (JP)
Title: Mansard roof
Inventor: KAWAGUCHI TAKESHI
IPC: E04D3/40
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To save the time and labor of working in a job site and to eliminate a risk of working. SOLUTION: A mansard roof is composed of an upper roof part 1 having a moderate slope and a lower roof part 2 having a steep slope and having its ridge side end connected to the eaves side end of the upper roof part 1. With this arrangement, an upper throating member 7 is mounted to the eaves side end of the upper roof part 1, being held between a sheathing roof board 4 and a roof tile 3 so as to be projected on the eaves side, and a lower throating member 8 is mounted on a roof tile 3 at the ridge side end of the lower roof part 2 so as to be projected on the ridge side, the upper throating member 7 is superposed over the lower throating member 8. With this arrangement, rigging roof panels in which the roof tiles 3, the upper and lower throating members 7, 8 have been rigged in a firm can be used to form the upper and lower roof parts 1, 2 and to connect them.
Patent JP-2001036649-A (JP)
Title: Central transmitter for data collection system, the data collection system and automatic meter reading system
Inventor: YASUI MASAHIRO
IPC: G01F15/06
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To avoid time-out in a center device in a data collection system. SOLUTION: The central transmitter is used for an automatic meter reading system where a meter reading data collection center device 101 is connected to a plurality of microcomputer gas meters 3 (inspection meters) via a telephone line 300, a T-NCU 1 and a central transmitter 2a. A communication control section transmits a delay notice text signal to instruct reset of a timer counting an elapsed time after transmission of a text signal by the meter reading data collection center device 101 to the meter reading data collection center device 101 in response to the text signal from the meter reading data collection center device 101.
Patent JP-H0371914-A (JP)
Title: Working method and device for metallic tube with groove on inner surface
Inventor: MAEBAYASHI KIYOAKI
IPC: B21C3/16
Filed: 1989-08-09
Abstract: PURPOSE:To reduce frictional resistance between a metallic tube and a grooving plug and to enable high-speed working by revolving the gooving plug for grooving with a generating means for revolving magnetic field which is provided on the outer periphery of the metallic tube to be reduced. CONSTITUTION:When a metallic tube 1 to be worked is taken off in the A-direction with a take-off device and the metallic tube 1 is fed in a drawing die 7, a reduced metallic tube 1A is manufactured by sandwiching by compression and reducing the metallic tube 1 with the die 7, small diametral part 4a and inclined part 4c of a floating plug 4. When the metallic tube 1A is fed in a rotary head 14, the head 14 is revolved together with plural balls 12 which are held in a rolling contact groove 13 and the metallic tube is made into a reduced metallic tube 1B, of which the inner wall is further pressed against the grooving plug 5. Thus a spiral groove 11 is formed on the inner surface of the metallic tube 1B. Because also magnets 16, 19 which are combined with magnets 17, 20 inside the holder 16 are revolved and also the grooving plug 5 is revolved, frictional resistance between the plug 5 and the inner wall of the metallic tube 1B is reduced and stress for the reduced metallic tube 1A is reduced and, even if the groove has a large angle of torsion, working speed can be increased.
Patent JP-H0491453-A (JP)
Title: Semiconductor device
Inventor: KAWARABAYASHI SHINYA
IPC: H01L21/31
Filed: 1990-08-01
Abstract: PURPOSE:To obtain a semiconductor device in which an isolating width can be narrowed and an electrically insulting effect can be enhanced by forming an MOS structure having an electrode made of high melting point metal in a groove of an Si substrate, forming an impurity diffused layer on the groove of the substrate, and providing wirings for externally applying a potential to the electrode. CONSTITUTION:An insulation isolating structure having a groove formed on a silicon substrate 1, an impurity diffused layer 5 buried in the inner wall of the groove 4, an insulating oxide film 2 formed on the layer 5, a high melting point metal electrode 6 formed on the film 2, and wirings 7 connected to the electrode 5 to externally apply a potential thereto is provided. For example, an opposite conductivity type impurity diffused layer 5 to that of the substrate 1 is formed in the groove 4, the film 2 is then formed, and then the high melting point metal film 6 is formed thereon. Then, the film 6 is etched back, the film 2 is anisotropically etched, the film 2 is again formed thereon, a contact hole is formed at the film 2, and the film 6 is connected to wirings 7.
Patent JP-H06165765-A (JP)
Title: Portable general-purpose bio-rhythm judging tool
Inventor: YOSHIDA TOMOYUKI
IPC: A61B5/0476
Filed: 1991-07-23
Abstract: PURPOSE:To eliminate influence of individual difference by using fluctuation of frequency in a brain wave as the barometer in measurement of bio-rhythm and to judge condition of sleeping and stress and to obtain distribution characteristics of the frequency and distribution information data of the frequency characteristics of the fluctuation by checking momentarily the central rhythm of an individual in real time. CONSTITUTION:An electrode E, a high pass-low pass filter separating an arbitrary frequency band from the detected brain wave, an F/V converter outputting a pulse voltage with a const. width by synchronizing a specified phase of the filter output, a counter counting the output in a unit time, a CPU calculating distribution characteristics of frequency and frequency characteristics of fluctuation, a liq. crystal display apparatus displaying calculated frequency distribution informations etc., and a recording apparatus recording the obtd. information in an RAM card, are provided. In addition, it provides a function for checking the momentary central rhythm of individual from the information on relative frequency.
Patent JP-H0255957-A (JP)
Title: Automatic analyzer
Inventor: WAKATAKE KOICHI
IPC: G01N35/02
Filed: 1988-08-22
Abstract: PURPOSE:To utilize sample vessels for biochemical analysis and immunoassay respectively according to whether the respective sample vessels arranged in rows are used as the sample vessels as they are or one row is used as the sample vessels and the other row is used as diluting tubes. CONSTITUTION:A sample cassette 30 which holds the sample vessels 2 in two rows intermittently transfers the sample vessels 2 successively to sample suction positions f1, f2 by a sample vessel transfer device. Only the samples sucked from the inside of the respective sample vessels 2 arriving at the sample suction position f1 or f2 are discharged into reaction vessels 1 in case of making the biochemical analysis. The sample sucked in the sample suction position f1 is discharged together with the prescribed volume of a diluting liquid into the sample vessel 2B and is executed to 1st dilution, then the sample subjected to the 1st dilution is sucked in the required volume again from the inside of the sample vessel 2B and is dispensed together with the required volume of the diluting liquid into the reaction vessel 1 in the sample suction position f2.
Patent JP-H0547950-A (JP)
Title: Package for semiconductor device and sealing method thereof
Inventor: OUCHI YUKIO
IPC: H01L23/02
Filed: 1991-08-19
Abstract: PURPOSE:To prevent a sealing glass from running into the interior of a package by a method wherein a protrusion is formed into a cap main body inside the sealing glass coated part on the periphery of the cap. CONSTITUTION:A protrusion 13 is formed into a cap 11 main body inside the sealing glass 14 coated part on the periphery of the cap 11. The protrusion 13 is continuously formed along the whole periphery of a cap cavity 12 as if encircling the same. The outside of the protrusion 13 on the peripheral part of the ceramic-made cap 11 is coated with a cap side sealing glass 14. Next, after mounting the cap 11 on a lead base, the base and the cap 11 are held by a clip. In such a state, the cap side sealing glass 14 is set so as to seal the lead base and the cap 11 with the sealing glass 14. Through these procedures, the sealing glass 14 can be prevented from running inside a package thereby enabling the lead base and the cap 11 to be fixed and sealed up using the holding jig such as the clip, etc.
Patent JP-S6186989-A (JP)
Title: Seawater desalting composite equipment
Inventor: FUJII MASAAKI
IPC: C02F1/06
Filed: 1984-10-02
Abstract: PURPOSE:To lower installation cost, by supplying a part of pumped-up seawater to a bent condenser and feeding the remainder to a heat rejecting part while meeting seawater issued from the heat rejecting part and that issued from the bent condenser and feeding the confluent stream to a reverse osmosis membrane desalting module. CONSTITUTION:Seawater 7 issued from a heat rejecting part 2 and discharged is allowed to meet the seawater issued from a bent condenser 3 and, after meeting, the confluent seawater is further branched into two streams and one of them is supplied to a reverse osmosis membrane desalting module 16 and the other stream is discharged. Distilled water 11 obtained from the reverse osmosis membrane desalting module 16 and the heat rejecting part 2 are sent to a distilled water tank by a distilled water pump 12.
Patent JP-H1051175-A (JP)
Title: Electronic equipment
Inventor: YAMADA HIROYUKI
IPC: H05K1/14
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect a master substrate and a slave substrate with certain strength in each electronic equipment. SOLUTION: An electronic equipment is provided with a master substrate 11 on which electronic components are mounted, a slave substrate 12 which has electronic components 13 mounted on it and is installed upright on the master substrate 11, and the electronic components 13 mounted on the slave substrate 12 or the master substrate 11. The master substrate 11 and the slave substrate 12 are connected with a shielding case 16 for the electronic components 13. Therefore, the master substrate 11 and the slave substrate 12 can be connected with certain secured strength.
Patent JP-H1051131-A (JP)
Title: Reflow soldering method
Inventor: SAITO HIROAKI
IPC: H05K3/34
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To efficiently uniformly cool the whole part of a printed wiring board with cooling air of little flow rate. SOLUTION: In this method, a printed wiring board 1 is heated at a specific temperature in a heating furnace 21, and soldering is performed by fusing the solder which has been previously supplied to the parts to be soldered. A cool air jetting pipe 36 of continuous length which is capable of swinging is installed above a carrying conveyer 2, and jets high velocity cool air of little flow rate. Thereby the whole part of the upper surface of the printed circuit board 1 is uniformly efficiently cooled, and the lower surface is subjected to reflow soldering with a desired profile.
Patent JP-S6449190-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUGIYAMA KAZUYUKI
IPC: G11B23/30
Filed: 1987-08-19
Abstract: PURPOSE:To easily manage a cassette by providing the titled device with a cassette including a non-volatile text memory for storing index data, writing data, reading out stored contents and converting the read contents into a signal of a prescribed format. CONSTITUTION:When a cassette 15 is loaded to a VTR at the time of writing operation, a text memory control I/O bus 13 is connected to the text memory 12. When a character is inputted to a character/command input circuit 6, a character code and a control signal are outputted to a timing controller 9 through a microprocessor 3 and written in a prescribed address of the text memory 12. When a command is inputted to the input circuit 6 at the time of reproducing, the processor 3 outputs the control signal to the controller 9. The controller 9 reads out index data from the memory 12. Then, the controller 9 reads out the character corresponding to the read code from a character generator 10, converts the read character into an index display signal 14 having the same signal format as a reproduced video signal synchronized with a synchronizing signal 5 and outputs the signal 14.
Patent JP-S6266038-A (JP)
Title: Ventilating fan with filter
Inventor: KODERA TAKURO
IPC: B01D46/42
Filed: 1985-09-19
Abstract: PURPOSE:To prevent the setting of an oil and improve detergency by adding to a filter an oil oxidation polymerization inhibitor. CONSTITUTION:The frame body 11 of the main body of a ventilating fan is provided with a motor 12 and vanes 13 which are rotated by the motor 12. A filter 15 retained in a filter frame 14 is provided in front of the vanes 13. The filter 15 is made by working in a wave shape a punching metal 16 made of stainless steel SUS 304 and with punched holes in the opening ratio of 51%, and on its surface an agent 17 which inhibits oxidation polymerization of oil is applied. The filter is removed as needed for cleaning, but because an oxidation polymerization inhibitor 17 is applied on it, the oil caught on its surface continues to have a low viscosity without subjected to oxidation polymerization. It is, therefore, easy to remove the oil by sprinkling a detergent on the filter 15 during cleaning and rubbing it with a scrubbing brush. An oxidation polymerization inhibitor solution is sprayed on the filter and dried for the use of the filter after cleaning.
Patent JP-H0490800-A (JP)
Title: Shirt folding machine
Inventor: HAYAMI HISAHIRO
IPC: D06F89/02
Filed: 1990-08-02
Abstract: PURPOSE:To enable the folding positions of both sleeves to be mechanically regulated, and enable a shirt to be certainly folded by directing the shirt upward on a bearer, and by moving a plurality of folding plates toward the lower section of the bearer from the upper plates in order. CONSTITUTION:On setting a shirt, the shirt is mounted on a bearer 1 directing the bottom side of the shirt upward, and bath sleeves T1, T2 and both the sides of a body section are suspended from both the side edges of the bearer 1. In this case the sleeve T1 on the one side is led between both rolls 18, 19, and they are confronted with each other between the terminals of photo-switches 20. After that, folding plates on both the sides of the bearer 1 are moved from the upper side folding plate in order, and the sleeve and body sections of the shirt are folded. In this case, a width 2W to be folded with the respective folding plates is the same as the width of the bearer 1 in dimension, and is set to be larger than the length of the cuff section of the shirt. When the right side sleeve T2 is folded just one time by the folding plate A of a top section, difference between the left and right sleeves is to be folding width 2W.
Patent JP-S6189392-A (JP)
Inventor: YABUKI MINORU
IPC: D07B3/04
Filed: 1984-10-04
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-H0369804-A (JP)
Title: Packing tool mounting and dismounting method
Inventor: KAGEYAMA SHUHEI
IPC: B43K3/00
Filed: 1989-08-09
Abstract: PURPOSE:To ease machining accuracy and facilitate mounting and dismounting at a low price by enabling mounting and dismounting by the rotation of a packing body at a desired angle for the inner face of a cylinder. CONSTITUTION:Three step sections 2 are formed on the inner face of a cylinder 1, and a curve 5 is formed which reaches an upper section 4 by decreasing diameter gradually toward the inner side from a lower section 3. a projection section 6 which is inserted in the take-out position in the lower section 3 of the step section 2 is formed on the outer periphery of a packing body 7. The packing body 7 can be inserted accordingly in the cylinder 1 with ease, and the projection section 6 can be pressed and fixed on the curve 5 by the rotation of the packing body 7, thus easing machining accuracy and facilitating connection of both in such way that they can be mounted and dismounted.
Patent JP-H1134720-A (JP)
Title: Locking device of roll stopper for gate lifter or the like
Inventor: HAJIKANO KOICHI
IPC: B60P1/44
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency for cargo handling work by simplifying and ensuring rising.storing operation for a roll stopper provided in a gate board of a lifting device mounted on a motor-truck to prevent a fall of a cage carrier or the like. SOLUTION: A fall stopper 2 is kept in an upright condition by a spring, a stopper 15 is turnably disposed on a gate board 1 opposing to a locking part 18 of the roll stopper, rolling of a cage carrier is prevented by falling down the stopper to the right side for releasing a lock to make the roll stopper into upright condition when the cage carrier is carried from a ground to the gate board, and, when the cage carrier on the gate board is moved to the ground, the cage carrier is moved while keeping a stored condition of the roll stopper by turning the stopper to the left side and stepping the roll stopper for turning the locking part upward to engage its rear end with a tip of the stopper.
Patent JP-H0371630-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYASHITA TAKUMI
IPC: H01L21/3065
Filed: 1989-08-10
Abstract: PURPOSE:To avoid the breakdown of an insulating film due to dry etching process thereby enabling the etching process to be performed with high precision by a method wherein the resistance changes during the etching process of a conductive film are detected to reduce the high-frequency output during the etching process. CONSTITUTION:A pair of monitor electrodes 14 are fixed on the surface of a monitor wafer 12 to perform dry etching process. The monitor wafer 12 is composed of a semiconductor substrate 1 comprising silicon (Si), etc., whereon a conductive film e.g. polysilicon(polySi) film 3 provided with a pair of terminal electrodes 4 for resistance measurement is formed on an insulating film 2 already formed on the substrate 1. Microcurrent is fed between the monitor electrodes 14 to measure the resistance value while the measured resistance value of polySi film 3 is amplified by an amplifier 15 and then when the resistance value reaches the reduced power value previously set up by a discriminator 16, a high-frequency power supply 9 is to be reduced by 50%. Through these procedures, the charge accumulated by dry etching process on the conductive film 3 is reduced to slowly release the charge from respective leakage parts so that such a thin insulating film as a gate insulating film may be prevented from breaking down.