baber/WOPTO huggingface dataset:
Patent JP-H0322119-A (JP)
Title: Power source circuit inspection system
Inventor: NAKAGAWA YOICHI
IPC: G06F1/28
Filed: 1989-06-20
Abstract: PURPOSE:To automatically investigate the servicing period of a power source in a short time by providing a continuous operation mode part which executes operation to consume the power of a battery automatically and repeatedly until the voltage of the battery falls below a prescribed value so as not to accept new operation, and counts the number of times of the operation. CONSTITUTION:The continuous operation mode part 50 is constituted of an automatic operation mechanism 51, a counting part 52, a voltage drop detection part 53 and a sleep mode part 54, and it is provided with a function which executes the operation and counting automatically and repeatedly until the voltage falls below the prescribed value, and at the point of time of the fall of the voltage, turns into a sleep mode not to accept the new operation. Thus, it becomes enough for a person to inspect to push down a specified operation key and read the count value of a result. Thus, the servicing period of the power source can be easily investigated.
Patent JP-H0448085-A (JP)
Title: Etching and developing method
Inventor: ISHIKAWA MASAHARU
IPC: C23F1/08
Filed: 1990-06-15
Abstract: PURPOSE:To uniformly etch the entire surface of a substrate at the time of moving the substrate placed on a conveyor and spraying a liq. chemical from a nozzle by spraying the chemical against the substrate strongly or in large amt. CONSTITUTION:A substrate 4 is placed on the conveyor of an etching or developing device, moved while injecting a liq. chemical from a nozzle 2, etched or developed. In this case, the distance between the spraying port of the nozzle 2 and the surface of the substrate 4 is decreased on the upper surface side of the conveyor as the nozzle approaches the center from the end to the direction orthogonal to the traveling direction of the conveyor, the distribution density of the nozzles is enhanced, the spraying pressure of the nozzle 2 is increased, or the nozzle 2 having a high flow rate is used to spray the chemical against the substrate strongly or in large amt., and the entire surface of the substrate is uniformly etched or developed.
Patent JP-H097685-A (JP)
Title: Terminal structure of electric connector
Inventor: NANAO SHINGO
IPC: H01R13/04
Filed: 1995-06-23
Abstract: PURPOSE: To provide a terminal structure of electric connector in which sufficient waterproof function can be provided, and the relation between the contact part of a contact and a wire connecting part is strong, and the manufacturing cost is low. CONSTITUTION: This terminal structure relates to a pin contact which is held by the installing hold of an insulator in such a manner that a contact part is situated on the connecting side with a partner-side connector of an electric connector, and a wire connecting part on the anti-connecting side. The contact part 11 of the pin contact and the wire connecting part 13 are integrally formed by a press molding member, and a waterproof block part 15 for blocking the installing hole of the insulator is mounted on a prescribed part between the contact part and the wire connecting part by mold-in molding.
Patent JP-H11349529-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: TOMITAKA TADASHI
IPC: C07C63/26
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic carboxylic acid by which the reflux of a fraction containing a solvent at a low concentration and a low temperature from a distillation column to an oxidation reactional column can be prevented to facilitate the restart of an apparatus in the case of emergency stop, etc., of the apparatus and the distillation column can be miniaturized. SOLUTION: An alkyl-aromatic compound is oxidized with an oxygen-containing gas in the liquid phase in the presence of an oxidation catalyst in a reactional solvent containing an aliphatic carboxylic acid in an oxidation reactor 1 to produce an aromatic carboxylic acid and an oxidation waste gas is introduced into a first distillation column 2 to carry out the distillation. A waste gas from the distillation column 2 is then introduced through an intercooler 4 or a side reboiler into a second distillation column 3 to perform the distillation. The resultant fraction of the second distillation column 3 is refluxed through a pump 5 to the first distillation column 2. The fraction is taken out of a line L5 at the time of emergency stop of the apparatus to thereby prevent the reflux of the refluxing stream at a low concentration and a low temperature to the oxidation reactor 1.  Thereby, the restart of the apparatus is facilitated.
Patent JP-H0448472-A (JP)
Title: Information recording and reproducing device
Inventor: YAMAGUCHI TAKESHI
IPC: G11B7/007
Filed: 1990-06-13
Abstract: PURPOSE:To shorten accessing time by reproducing header information based on the first clock signal of constant frequency unrelated to a zone and switching the frequency of a second clock signal so as to correspond to the zone to which the sector of it belongs based on the obtained header information. CONSTITUTION:The recording area of an optical disk 1 is divided into plural zones 1a to 1e by a concentric circle, the time length of the sector of an outer circumferential side is shortened and recording capacity is increased by raising the frequency of the recording and reproducing clock of a data area 5 as it goes from the inner circumferential zone 1a to the outer circumferential zone 1e. Beside, since header information can be reproduced by the reproducing clock of the constant frequency, the header information can be obtained all the time when tracking control is executed. Thus, the access of recording and reproducing and the like can be executed immediately based on address information (ID) and accessing time is shortened.
Patent JP-S6049276-A (JP)
Title: Monopulse radar receiver
Inventor: HARAYAMA MITSUHARU
IPC: G01S3/44
Filed: 1983-08-30
Abstract: PURPOSE:To hold the phase difference between an SUM channel and an error channel zero by utilizing a certain time in tracking to detect a phase shift, and varying the phase of signal of local oscillator at each channel. CONSTITUTION:Mixers 2-2 are connected to a monopulse antenna 1 to convert a received signal to intermediate frequencies of three channels, variable phase shifters 14 and 14 which operate with signals detected by time-division error detectors 11 and 11, 90 deg. hybrids 13 and 13, and SPDT switches 12 controlled by a trigger pulse generator 10 are connected to error channel mixers 2 and 2 in order after two outputs of a distributor 8 connecting to a local oscillator 9. Then, an SUM channel mixer 2 is connected after one output of the distributor 8.
Patent JP-H086312-A (JP)
Title: Electrostatic charge image developing developer and image forming method
Inventor: SUGIZAKI YUTAKA
IPC: G03G9/087
Filed: 1994-06-17
Abstract: PURPOSE:To provide an electrostatic charge image developer having a good electrification environmental characteristic and maintenance property and a good development, transfer, and cleaning property over a long period and provide an image forming method using it. CONSTITUTION:This electrostatic charge image developer is constituted of at least a toner containing colored grains containing a binding resin and a colorant and surface-treated inorganic fine powder and a carrier made of a core material coated with a polymer. The surface of the inorganic fine powder is treated with a compound having the alkyl group with the carbon atomic number of 6-20, and the carrier surface is coated with a polymer having the alkyl group with the carbon atomic number of 6-20. This electrostatic charge image developer is used in an image forming method having the process forming a latent image on a latent image supporter and the process revealing the latent image with the developer.
Patent JP-S6219309-A (JP)
Title: Printed board punching machine
Inventor: OTANI TAMIO
IPC: B23Q1/62
Filed: 1985-07-19
Abstract: PURPOSE:To obtain a small, lightweight and high speed punching machine by installing a means which chucks a printed board, a means which drives it within a horizontal face and a supporting member right under a drill. CONSTITUTION:The reference pin 42 of a printed board 1 is clamped by fixing guides 43, 43' and moving guides 44, 44' and further the board 1 is clamped vertically by a clamper 48. The clamper 48 is held by a carrier 59 and is moved to the Y direction on a linear guide 51 by a Y motor 26 and a ball screw 56. And on the carrier 59, a post 27 for a drill is set and a spare drill is housed. Furthermore, a base 55 is moved to the X direction by a ball screw. In punching holes, only the right bottom of a spindle is supported by a support. When a clamp device 22 having a drill post 27 reaches right under a spindle in the case of replacing the drill, the support is kept away from device 22 by an actuator and a link.
Patent JP-S5586063-A (JP)
Title: Discharge lamp
Inventor: DOBASHI MASAHIRO
IPC: H01J61/92
Filed: 1978-12-22
Abstract: PURPOSE: To light a low voltage discharge tube when a high pressure discharge tube does not light and prevent a discharge lamp from turning off by setting up both the high and low pressure discharge tubes which are connected in parallel in an outer tube.  
     CONSTITUTION: When a discharge lamp with the outer tube 1 is connected to the power source through a stabilizer, the discharge of the high pressure discharge tube 8 starts and the current controlled by the stabilizer is applied. The high voltage discharge tube 8 goes into the stable lighting status in about five minutes after discharge starts. In this case, the high impedance element 17 is connected to the low pressure discharge tube 13 which is connected in parallel to the discharge tube 8, the tube 8 does not light. If the high pressure discharge tube 8 turns off due to power voltage drop while it is lighting, it cannot immediately start discharging. Because the internal pressure of the high pressure discharge tube 8 arrives at some atmospheres even if the power voltage normally returns. As a result, the low pressure discharge tube 13 enables its starting, lights, and avoids complete extinguishment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5587341-A (JP)
Title: Tape running device
Inventor: AKINO MORIO
IPC: G11B15/70
Filed: 1978-12-25
Abstract: PURPOSE: To facilitate the easy control for the tape slack by securing the variable diameter for the circular fixed reel which contains the linkage part between the inner and outer circumferences to lead out the endless tape rolled up to the outer circumference.  
     CONSTITUTION: The endless tape rolled up to circular fixed reel 14 containing linkage part 15 and fixed to substrate 23 via pin 16 is led out of the inner circumference part and then sent out by the capstan, the pinch-roller within the inner circumference of reel 14 and via part 15 to be guided through the guide or the like on reel 14 and then rolled up to the outer circumference part. One of the divided end faces 21 and 21 at part 15 of reel 14 functions as female screw 22 which fits screw 18. And with turning of screw 18, the other end face 21 linking to screw 18 via snap rings 19 and 20 moves to vary the gap at part 15. As a result, the diameter of reel 14 can be controlled freely, thus ensuring the easy and assured control for the slack of the endless tape led out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5391600-A (JP)
Title: Liquid crystal display unit
Inventor: TOGAWA EIJI
IPC: G02F1/13
Filed: 1976-12-28
Abstract: PURPOSE: To improve the display contrast by placing the luminous source on the focus of the curved face of the external protective glass by covering the dome at the opposite side to a liquid crystal cell with a reflecting film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10331399-A (JP)
Title: Dry placed floor construction method and double floor structure formed thereby
Inventor: HIRAKURI HIROAKI
IPC: E04F15/024
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a dry placed floor construction method in which a floor panel can be extremely easily laid with good working property and stability to significantly shorten the term of works, and a double floor structure formed thereby. SOLUTION: A joist unit 18 is provided along a prescribed height of a room wall 8, and one edge of a floor panel 7a is supported thereon. The other edge part of the floor panel 7a not contact with the joist unit 18 is placed in cantilever state on a unit support leg 10 arranged on a foundation floor 4 at a prescribed pitch, and mounted thereon through an adhesive sheet adhered to the upper surface of the receiving plate 13 of the unit support leg 10. The insert hole of the receiving plate of the unit support leg 10 is laid in the state exposed from the edge part of the floor panel 7a. The adjacent floor panel 7a is similarly placed on the set unit support leg 10 with a prescribed space allowing the level adjustment of the floor panel 7a, and the other unit support leg 10 is arranged to mount it in the same manner.  The level of the floor panel 7a is regulated by fitting the top end of a driver or the like to a groove formed on the upper end surface of a support bolt 11a through the insert hole, and rotating the support bolt 11a.
Patent JP-H09153891-A (JP)
Title: Communication equipment and equipment used therefore
Inventor: NUNOKAWA RYOZO
IPC: G06F21/31
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the effective communication service of individual correspondence by permitting individual identifying information to equipment attribute information of a communication equipment which is used by an individual, which is displayed by means of the personal identification information. SOLUTION: A user mounts an external portable storage medium 1 where individual IDs are stored to the communication equipment 2. In the communication equipment 2 after mounting, an external portable storage medium interface part 21 detects it and reports it to a control part 24. The control part 24 reads individual IDs from an individual ID storage part 11 inside the external portable storage medium 1 and reads equipment attribute information from an equipment attribute information storage part 26 inside the communication equipment 2. The user succeedingly inputs the access number of a center device 4 from a dial part 23 and originates a call to the center device 4.  The center device 4 receives the individual ID and equipment attribute information from a line interface part 41 and stores individual IDs and equipment attribute information in an equipment attribute information by indivirual ID storage part 42 by correspondence by the control part 43.
Patent JP-2000348256-A (JP)
Title: Beverage supply device
Inventor: CHIGIRA NOBORU
IPC: G07F13/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To actualize simplification and to finely adjust the supply amount of drinking water by providing a pump which is heated with the temperature of a hot water tank and supplies hot water from the hot water tank to an extractor. SOLUTION: When the time from vending operation to next vending operation becomes long, the temperature of hot water staying in the piping 6A from the pump 60 to the extractor 8 drops and then low-temperature hot water is supplied in the beginning of extraction. In this case, an extracting hot water valve 22 is opened, and the pump 60 is driven with low pressure to preheat the piping 6A, so that high-temperature hot water can be supplied from the beginning of extraction. Further, when the pump 60 is driven with high pressure, the rotating speeds of a couple of gears become high, the hot water temperature nearby the gears greatly rise, and air dissolved in the hot water become air bubbles to stick on the gears, thereby possibly causing cavitation.  In this case, a relief valve 60B is opened according to the pressure signal of a pressure sensor 19 and then the hot water is supplied into the pump 60 to prevent the temperature from rising.
Patent JP-S6085351-A (JP)
Title: Characteristic measuring apparatus of optical fiber
Inventor: SAKAMOTO KATSUJI
IPC: G01M11/00
Filed: 1983-08-29
Abstract: PURPOSE:To increase the number of measuring items, which can be performed by one person, by sequentially arranging a set stage and measuring stages for optical fibers, and sequentially circulating a carrier for a fiber holder. CONSTITUTION:Optical fibers 18' and 19' on the side of measuring devices are connected to the measuring devices 20, 21, 22 and 23 and a light source 24'. Optical fibers 11 and 12 from a bobbin 10 are set to fiber holders 13 and 14 at a stage A. A carrier 15 is moved to a stage B. Centering controllers 31' and 32' move fiber holders 16' and 17' on the side of the measuring device so that the power of the light received by the measuring device becomes the maximum. Fiber ends 25' and 26' are finely moved, and facing fiber axis centers are automatically adjusted. At the stages B, C, D, and E, respective items are sequentially measured. One bobbin, whose measurements are all finished by one tact, is obtained. Many items can be measured by one worker.
Patent JP-H028747-A (JP)
Title: Instrument with display switching function
Inventor: HARA TSUTOMU
IPC: G01P1/07
Filed: 1988-06-27
Abstract: PURPOSE:To enable the switching of display simply without accidental operation easily caused by tampering by a method wherein a lighting lamp is removed and a tool is inserted through a lighting lamp mounting hole to push a bent part of a display switching plate at the tip thereof so that a unit display shown on a window of a character plate is switched. CONSTITUTION:A lamp 30 is removed by pulling it off a mounting hole 31 formed in a case bottom surface 1b, a tool 50 such as screw driver is inserted into the mounting hole 31 and the tip 50a thereof is hooked at a bent part 16 or 17 to force a display section 13 of a display change place 10 upward or downward so that it is turned centered on a rotation support section 11. As a result, for example, the unit of velocity is changed from a kilometer indication of 'kM/h' to a mile indication of 'MP/H'. At this point, a protrusion 18a of the tip 18 runs over the crest of a recess of a positioning member to lock and after the change of the display, a projection display is fixed in place. In addition, as the protrusion 26 abuts an internal circumferential wall surface 1a of the case 1, the display change plate 10 will turn no more.
Patent JP-2000150862-A (JP)
Title: Semiconductor device
Inventor: SAKUMOTO TETSUSHI
IPC: H01L29/812
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To connect a Controlled-NOT circuit to a general purpose Si-LSI by applying a voltage to at least one gate electrode for changing charge distribution in at least two fine structures. SOLUTION: The manufacturing method of an embodiment is described. First, a device region is formed on a p-Si substrate 7. Then, gate oxidation is made, and a thermal oxide film 8 for forming quantum dot structure is subjected to patterning. Ion implantation is performed while resist is allowed to remain, and the regions of a source 9 and a drain 10 are formed. Then, after poly Si is deposited, a quantum dot structure of 0.1 μm or less that becomes a target bit 1 and a control bit 2, a gate electrode 3 of the target bit, and a gate electrode 4 for the control bit are subjected to patterning. In this case, to further reduce the size of a quantum size, the quantum dot structure is manufactured, thermal oxidation is made again, quantum dot surface is oxidized, and the transmission part can be further reduced.
Patent JP-H05334574-A (JP)
Title: Fire alarming facility
Inventor: TAKEYOSHI KENJI
IPC: G01N27/00
Filed: 1992-05-27
Abstract: PURPOSE:To easily judge the display of fire generation or pre-alarm by lighting a first light emitting element when a phisical quantity concerning a fire phenomenon reaches a pre-alarm level and lighting first/second light emitting elements when phisical quantity reaches a fire level. CONSTITUTION:A fire sensor RE polls, etc., to fire sensors SE1 to SEn stored in storage area ROM 3 and sensor levels sent-back from the respective fire sensors SE1 to SEn are read and stored in storage area RAM 2. The sensor level of storage area RAM 2 is compared with first/second pre-alarm levels and the fire level stored in storage area ROM 2 for leveling. LED 1 and 2 are lighted when the sensor level is not less than the first pre-alarm level and less than the second pre-alarm level, LED 1 to 4 are lighted when the sensor level is not less than the second pre-alarm level and less than the fire level, and LED 1 to 6 are lighted when the sensor level is not less than the fire level.
Patent JP-H0910203-A (JP)
Title: X-ray tomography method and x-ray tomography apparatus
Inventor: HORIUCHI TETSUYA
IPC: A61B6/03
Filed: 1995-06-26
Abstract: PURPOSE: To generate high quality images in helical scanning by matching the helical rotation track of one of X-ray detection columns with the other column, adding detected results on the helical rotation track in the matched X-ray detection columns and forming the tomographic images of a testee body. CONSTITUTION: When data addition in the helical scanning is instructed from an operation part, a table moving distance in one rotation is set so as to be equal to slice thickness. Then, detection data are sampled by X-ray detectors 31 and 32, and since the timings of obtaining the detection data at matched positions are shifted for one rotation even though the rotation tracks match for the detection data from the X-ray detectors 31 and 32, one of the detection data is delayed and the timings of the detection data are matched in timing adjustment parts 10c and 10d. The detection data are addition-processed in an addition processing part 10e inside an image reconstitution device 10 and a reconstitution processing part 10f generates image data.
Patent JP-S5681914-A (JP)
Title: Stationary induction electrical apparatus
Inventor: HAGIWARA SHIYUUYA
IPC: H01F27/36
Filed: 1979-12-10
Abstract: PURPOSE:To make a vibrating force on a tank approximately zero and to contrive a low vibration and low noise by a method whrein an annular circut consising of copper bars, etc. is arranged in a tank and a current to cancell the leaking magnetic flux in the tank is made to flow from the winding to said conductor. CONSTITUTION:A reactor main body 3 is constituted with a hollow winding 1 and a magnetic shield 2 laminated with silicon steel plates surrounding the hollow winding 1, and is housed in a tank 4 wherein an insulating oil 5 is filled. A silicon steel plate shield 6 is installed on the inner wall of the tank in orde to prevent the tank 4 from a local excessive heating due to the leaking megnetic flux form the hollow winding 1. An electromagnetic attraction force operates on this silicon plate shield 6 and it vibrates along with the tank 4. Here, an annular circuit 7 to form a magnetic field of an inverse phase on a plane facing to the winding 1 of the shield 6 is constituted by usig a conductor such as a copper bar and others. The vibrating force to the tank 4 is made approximately zero and a vibration is made low, thus, noise can be reduced by running a current for cancelling the leaking magnetic flux in the tank 4 from the winding 1 to said conductor.