baber/WOPTO huggingface dataset:
Patent JP-H03197818-A (JP)
Title: Rotary encoder
Inventor: IGAKI MASAHIKO
IPC: G01D5/36
Filed: 1989-12-26
Abstract: PURPOSE:To measure the quantity of rotation of a cylindrical rotary body with high resolution by simple constitution by constituting a light irradiating means and the rotary body so that a Fourier image of the grating in a 1st area is projected on the grating in a 2nd area. CONSTITUTION:The luminous flux from a semiconductor laser 1 is converted into parallel luminous flux by a collimator lens system 2 and the 1st area 31 of the rotary body 3 are illuminated with the flux. This parallel luminous flux is diffracted by the grating in the area 31 to generate diffracted light beams of 0th order, + or -1st order, and + or -2nd order from the grating in the area 31; and two or three of the light beams of 0th order and + or -1st order are interfered with each other to project the Fourier image of the grating in the area 31 on the grating in the area 32 of the rotary body 3. The grating in the area 32 is irradiated with the Fourier image of the grating in the area 31 and the light passing through the grating in the area 32 is made incident on the light receiving surface 40 of a photoelectric convertion element 4. Then the element 4 converts the received light into an electric signal and the angle of rotation of the rotary body 3 is measured based on the signal.
Patent JP-H07161527-A (JP)
Title: Method and apparatus for magnetizing signal magnet
Inventor: KOIZUMI SHIGENOBU
IPC: H01F13/00
Filed: 1993-12-03
Abstract: PURPOSE:To simplify the structure and to reduce the cost by feeding a magnetizing head with a voltage from a magnetizing power supply so that an output higher than a desired level is obtained thereby magnetizing a signal magnet and applying a voltage to the magnetizing head so that the signal magnet is subjected to superposed magnetization with a desired output level. CONSTITUTION:In a magnetizing apparatus for a signal magnet 1, the center of rotation 5 is scarcely aligned perfectly with the center of a signal magnet 6 and the rotation of the signal magnet 1 generates an oscillation having period equal to single revolution. The coil in a magnetizing head 2 is fed with a voltage from a magnetizing power supply under a state where the signal magnet 1 is rotating while oscillating thus magnetizing the signal magnet 1 strongly so that an output higher than a desired level can be obtained on the outer peripheral face of the signal magnet 1. The coil in the magnetizing head 2 is then applied with a voltage from a different signal generation source while rotating the magnet which is thereby subjected to superposed magnetization. Consequently, the magnet 1 is demagnetized and the output from an MR sensor 3 is set at a desired level.
Patent JP-H05260187-A (JP)
Title: Method and device for calling many telephone sets in response to incoming call
IPC: H04M7/00
Filed: 1992-12-21
Abstract: PURPOSE: To call plural telephone sets in response to an incoming call having a destination telephone number. CONSTITUTION: When a special number is dialed from a telephone set 111 to a telephone set 122 in an office or the like, an exchange transfers this call to a switching service point SSP 110, and the SSP 110 confirms it to transmit a routing indication request message to a switching control point SCP 170 through a signal transfer point STP 160. The SCP 170 looks up plural telephone numbers, which correspond to the incoming call and should be called, in a database 175 and returns them to the SSP 110. The SSP 110 checks idle/busy states of these destination numbers by a subscriber line state table 114, and a subscriber inquires exchanges SSPs 120 and 130 about idle/busy states. A call signal is sent to all idle telephone sets, and the incoming call is connected to the telephone set which is first hooked off.  Thus, plural telephone sets can be called in response to a single incoming call with a low cost.
Patent JP-H10174837-A (JP)
Title: Harmful component removing device
Inventor: IKEDA SATOSHI
IPC: B01D53/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce a catalyst amount of a combustion catalyst layer burning and removing a desorbed harmful component by discharging a waste gas passing an adsorbent layer to the atmosphere as it is, on the other hand, by introducing the adsorbent adsorbing the harmful component from an adsorbing vessel to a desorbing vessel and subjecting to a desorption by heating. SOLUTION: The waste gas 33 is flowed into the adsorbing vessel 1 through an inlet pipe 11 with a fan 5. The influent waste gas 33 is passed through the adsorbent 19 layer laminated on a funnel type grating 15 and the harmful component is adsorbed to the adsorbent 19. Then the purified waste gas 33 is discharged out of system through an outlet pipe 13 as a treated waste gas 35. The adsorbent 19 is supplied to an adsorbent residence part 21 of the desorbing vessel 3 through an adsorbent discharging pipe 17 and heated till a desorbing temp. with an incorporated heater 23. Then the harmful component is desorbed from the adsorbent 19. The desorbed harmful component is transported with the desorbed gas 37 and subjected to a combustion treatment at the combustion catalyst layer 25.  The catalyst amount is reduced because the desorbed gas 37 amount and the adsorbent amount to be desorbed is reduced.
Patent JP-2000126541-A (JP)
Title: Moisture exchange adsorption body
Inventor: KUMA TOSHIMI
IPC: F24F3/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To stiffly stick silica gel having an excellent hygroscopic property together with an organic polymeric electrolyte to a honeycomb or sheet by a very simple method. SOLUTION: In a hygroscopic body AS capable of exchanging moisture, e.g. adsorption sheet for dehumidification, adsorption element for dehumidification or total heat exchange element, a silica sol containing as a solid constituent not more than 30% of silica fine particles having particle sizes of 120 Å or less and containing on a surface a large number of stabilized silanol groups and 0.01-1% of alkali metal ions Na2O is coated on or impregnated into a sheet of a honeycomb laminate having a large number of small through holes and then the silica gel is dried and stuck, and an organic polymeric electrolyte adsorbent is included in the silica sol.
Patent JP-H09181842-A (JP)
Title: Data communication equipment
Inventor: HOSODA HIROSHI
IPC: H04L12/18
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid overlapping of processing time bands by outputting and displaying it that there is overlapping of distribution processing time bands based on an output of a delivery processing time calculation means. SOLUTION: A distribution processing time zone required for data distribution processing whose start time is advanced and a delivery processing time zone required for data distribution processing whose start time is delayed recorded in a data recording section 2 are calculated. Furthermore, a distribution processing time calculation means 8 discriminates the presence of the overlapped delivery processing time bands. When there is any overlapping, a display section 7 provides a output of the presence of overlapped delivery processing time zone and displays it based on an output of the calculation means 8. When there is any overlapping, the display section 7 urges the users to set again a start time of any of data based on an output of the calculation means 8.  Then any of the users sets again any start time thereby allowing the overlapped processing time band of the advanced and delayed distribution data.
Patent JP-2001156728-A (JP)
Title: Electronic device and method for outputting operating state of electronic device
Inventor: HATANO HARUHISA
IPC: H04B17/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To confirm various desired operating states by utilizing a configuration used in usual operation. SOLUTION: A microcomputer 10 recognizes an operating state such as a electric field level, a power supply voltage, a communication state and a power ON/OFF state as state signal data. An EEPROM 13 stores output cross- reference data denoting the cross-reference between LEDs 6, 7 and operating states outputted to the LEDs 6, 7. The microcomputer 10 references the output cross-reference data to obtain the state signal data being a display object, decides a light emitting pattern corresponding to the data, and outputs the light emitting pattern to the LEDs 6, 7. The output cross-reference data can be rewritten by an operation by a switch 5 or an AT command from a personal computer connected to the electronic device.
Patent JP-H06184717-A (JP)
Title: Method for controlling coating rate of hot-dip metal coating
Inventor: SUHARA MICHINORI
IPC: C23C2/20
Filed: 1992-12-21
Abstract: PURPOSE:To manufacture a hot-dip metal coated steel sheet having excellent uniformity of coating rate by positioning at least non-driven support rolls just above a sink roll and inclining the angle of a gas blowing nozzle for controlling the coating rate downward. CONSTITUTION:The steel sheet 11 is introduced into hot dipping bath in a coating vessel 1 and turned to the vertical direction with the sink roll 2 and fed to the gas blowing nozzle 7 through support rolls 3 to control the coating rate. Then, at least the support rolls 3 positioned just above the sink roll 2 are made to be non-driven, and the gas blowing angle of the gas blowing nozzle 7 is inclined downward by 3-30 deg.. By this method, the good quality hot-dip metal coated steel sheet having excellent uniformity of the coating rate can be mass- produced at a low cost.
Patent JP-H09154937-A (JP)
Title: Infusion apparatus
Inventor: SATO MASAYUKI
IPC: A61M5/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To contrive not to hinder sleeping of a patient who has just fallen asleep by detecting illumination intensity in a surrounding area with an optical sensor to alter the density of display and the volume of an alarm sound at a display section when the illumination intensity falls below a set value. SOLUTION: The density of display at a display section 1, the volume of sound at an alarm means 2 and a lighting means 3 are controlled by a one-chip microcomputer 4. On the other hand, an optical sensor 10 detects an analog value varying with the illumination intensity in the perimeter of an infusion apparatus to be inputted into an A/D converter 8 of the one-chip microcomputer 4. A CPU 5 compares a digital value corresponding to the analog value with a set value pertaining to the illumination intensity stored in an EEPROM 7 to judge whether it is bright or dark in the perimeter of the infusion apparatus. For example, when it is bright, a control signal is outputted from an I/O port 9 to supply a voltage for highly bright emission of the display section 1. A big sound is generated from the arm means 2.  To the contrary, when it is dark, the brightness of the display section is lowered along with the sound reduced.
Patent JP-H07161279-A (JP)
Title: Terminal block
Inventor: UEMATSU TAKASHI
IPC: H01H73/20
Filed: 1993-12-07
Abstract: PURPOSE:To attain load connection and ground connection in the same spot while easily corresponding to extension of ground lines by providing a ground connecting conductor and a load connecting terminal block in the upper/lower of a neutral pole switching part in a terminal base. CONSTITUTION:A contact plate 20 is provided so that it can be brought into contact with and separated from, by a contact spring 19, movable piece 17 and a handle part 18, a neutral pole conductor 23 arranged to be inserted to a central part one side and a terminal board 21 arranged to be opposed to this conductor 23 in a central part the other side, of a terminal base 10. A grounding conductor 35 is arranged under this neutral pole switching part, to bring this conductor into press contact with a terminal board (not shown in the drawing) through the contact spring. A terminal board 31 connected to a wiring breaker 4a is arranged in the upward of the neutral pole conductor 23. This terminal board 31 and the terminal board connected to the grounding conductor 35 are arranged adjacent to the neutral pole switching part, and further these load connecting terminal part and grounding terminal are arranged preferably in a flush surface of the terminal base 10.
Patent JP-H04204968-A (JP)
Title: Developing device
Inventor: HAMAKAWA HIROYUKI
IPC: G03G15/08
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the number of parts in a developing device and to miniaturize the device by pressing a roller which presses and sets a developing unit at a specified position by the use of a specified leaf spring for energizing the roller. CONSTITUTION:The base end of the leaf spring 16 is fixed on an operation lever 9 which constitutes a part of an abutting part A, and the free end of the spring 16 is allowed to abut on and engage with a supporting shaft 12. Thus, the roller 5 of the abutting part A presses the back surface 3 of a housing 2 to lock the developing unit 1 in a stopper and hold it at the set position close to a photosensitive drum 17. By pusing the lever 9 downward in a state where the developing unit 1 is at the set position and turning a roller case 7, the abutting part A is separated from the back surface 3 and the developing unit 1 is moved to a release position. By such constitution, dimension W is made small and a member for supporting the abutting part A in the case of turning the case 7 is eliminated.
Patent JP-H03259020-A (JP)
Title: Method for culturing strawberry
Inventor: MATSUBARA TORU
IPC: A01G9/12
Filed: 1989-12-28
Abstract: PURPOSE:To improve the yield of ripe strawberry by providing sheet members having holes with specific intervals on at least one side of row of cultured strawberry having prescribed intervals. CONSTITUTION:Seedlings 2 of strawberry are planted on row 1 on which a mulching film 5 and a net-like sheet 6 are laminated with intervals of 100-200mm and plural supports 3 are erected with intervals of 500-1000mm on at least one side of the culturing row of the strawberry, and a sheet material 4 having openings capable of preventing the passage of growing seedling 4 but permitting the passing through light and air are attached to the above-mentioned support 3 and fixed with a binding member 7 with intervals (>=100mm) from ground enough to permit the passage of bine when the seedlings 2 are grown and the seedlings 2 are cultured according to an ordinary method.
Patent JP-2000164867-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO KENICHI
IPC: H01L27/11
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy the needs for a high annealing temperature and a low annealing temperature, by activating impurity at a lower level after ion implantation is performed on the impurity with a small thickness, and performing a second silicide reaction on a silicide after a first silicide reaction. SOLUTION: Thin impurity addition areas 21 are formed with low concentration by ion implantation between a gate electrode and high-concentration source/ drain areas 16a. Further, impurity fed by the ion implantation is activated to form low-concentration areas 21a. The activation is carried out at a low temperature. For example, a heating operation is performed at 900 deg.C for 10 seconds. By annealing at a low temperature, thin LDD areas 21a with low concentration are formed between the high-concentration source/drain areas 16a and a channel area formed under the gate electrode 13a. This arrangement makes it possible to effectively relax an electric field and to secure superior performance of an MOS transistor. Moreover, by annealing at a low temperature, it is possible to activate impurity and to perform a second silicide reaction on cylicide layers 18a and 18b.  The second silicide reaction changes a Co silicide into CoSi2.
Patent JP-2000164934-A (JP)
Title: Surface-mounted led device and manufacture thereof
Inventor: KIMOTO MASAHIKO
IPC: H01L33/56
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable firm fixing of a chip onto a mounting surface to eliminate continuity failure thereof. SOLUTION: An LED chip 13 is mounted on a substrate 12, and a resin layer 14 is formed on the substrate 12 to seal the chip 13. Electrodes 15a and 15b are formed, so as to cover end faces 12a and 12b of the substrate 12 and end faces 14a and 14b of the resin layer 14 and to be connected electrically to the chip 13. An LED device 10 is mounted on the substrate by soldering the electrodes 15a and 15b to electrodes thereof. Since solder can be brought into full contact with the electrodes 15a and 15b, a wide contact area can be secured and bonding strength can be improved.
Patent JP-H07158673-A (JP)
Title: Vehicular friction material fitting method
Inventor: OGURA SHUJI
IPC: F16D69/04
Filed: 1993-12-09
Abstract: PURPOSE:To secure large sliding friction area without forming a through hole in sintered friction material and improve wear resistance as a pad of the same size. CONSTITUTION:A reinforcing plate 3 with metal plating 4 applied thereto and with a rivet 2 passed in a through hole 3a, and friction material 11 having a recessed part 1a formed therein and compression-molded out of inorganic material mainly composed of metal powder containing copper and iron are sintered in the pressure-welded state of the faying surface 10 between the metal plating applied face of the reinforcing plate 3 and the friction material 11, with the head 2a of the rivit 2 received in the recessed part 1a. The friction material 11 is thereby formed into sintered friction material 1, and the reinforcing plate 3 is bonded to the sintered friction material 1.
Patent JP-2001151016-A (JP)
Title: Image indicator for saddle-riding type vehicule
Inventor: NAKAI NOBORU
IPC: B62J29/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem caused by engaging a lock bar projecting to a tail gate lifter side with a lock bar attaching bracket in a side pillar side in a conventional locking device. SOLUTION: A saddle-riding type vehicle wherein a handle 4 is rotatably supported to a vehicular body 1 is provided with a plurality of side back image picking up means 20 picking up an image of the right and left side back of the vehicular body 1, and an indicating means 21 indicating a picked up image. The side back image picking up means 20 is supported to the vehicular body and disposed at a vertically lower position than a handle 4 and inside of both end portions of the handle 4 in a right and left direction. The back side image picking up means 30 is supported at a rear part of the vehicular body, and disposed at a position 31 where at least an upper surface of the back side image picking up means 30 is covered by the vehicular body. The image picking up means is integrally provided with a lighting means provided on the vehicular body.
Patent JP-H05269743-A (JP)
Title: Method for reusing plastic product provided with coating film
IPC: B29B9/00
Filed: 1992-12-21
Abstract: PURPOSE:To reuse a plastic product provided with a coating film by crushing a plastic body obtained by releasing the coating film, esp., by high-pressure jet water or high-pressure hot water. CONSTITUTION:In a method for reusing a plastic product provided with a coating film, a coating film 1b is forcibly released from a plastic body 1a by high- pressure jet water 6a or high-pressure hot water, and only the plastic body la is crushed to be reused.
Patent JP-H10189511-A (JP)
Title: Wafer cleaning device
Inventor: YAMAZAKI TOSHIYUKI
IPC: B08B5/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for a pure water line and a drainage line and realize a miniature, simple and inexpensive structure, by housing a back side of a semiconductor wafer and a cleaning brush in housing means, and applying a negative pressure in the housing means so as to suck and eject dust swept by the cleaning brush from the back side of the semiconductor wafer. SOLUTION: When a wafer 1 is brought to a brush cleaning section, a pulley- like wafer holding pin 2 having a V-groove vertically stands up from an inclined state, and grasps an edge of the wafer 1 so as to hold the wafer 1. Then, after a brush 3 rises and contacts the wafer 1, the brush 3 rotates at a predetermined rotational speed. As a result, dust adhered to the back side of the wafer 1 is physically swept and drops down. Since the pressure in a cup 8 is constantly negative, the dropped dust is ejected together with an exhaust air flow through a vacuum line 9 below the cup 8. Thus, a pure water line and a drainage line can be eliminated.
Patent JP-H11160575-A (JP)
Title: Optical connector and formation of optical connector using the same
Inventor: TAKIZAWA KAZUHIRO
IPC: G02B6/36
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for polishing work, etc., at connection site and to improve workability by inserting a built-in fiber into an optical fiber hole down to the middle thereof on the front end side of a connector. SOLUTION: The rear end side of a connector body 11 is provided with an insertion port 15 of the optical fiber, an intermediate window 16 and an insertion hole of a coated fiber exposed part (bare optical fiber part) 23 of the front end of the coated part 22 of the coated optical fiber having the tapered part at the front of the window 16 as an insertion port. In the factory, the built-in fiber 17 is inserted and fixed down to the middle of the optical fiber hole and a refractive index matching material 18 adapted to be made insertable between the coated fiber 23 and a connection surface is previously packed into the inner side thereof. Further, the exposed end face of the built-in fiber 17 is previously polished together with the connection surface of the body 11.  At the connection site, the bare optical fiber part 23 is inserted until its front end approximately abuts against the built-in fiber 17 and a thermosetting resin packing material is packed from the window 16 and is thermally cured.
Patent JP-H07224079-A (JP)
Title: Metallocene compound
Inventor: ANDOREASU BUINTAA
IPC: C08F10/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a novel compd. having high polymn. activity and useful as a component of an olefin polymn. catalyst.  
     CONSTITUTION: This compd. is represented by formula I [wherein M 2  is a group IVb, Vb, VIb metal; R 1  and R 2  are each H, 1-10C alkyl, 6-10C aryl, halogen or the like; R 3  is H, halogen, 6-10C aryl or the like; R 4  is H, halogen, 1-20C alkyl, 6-30C aryl or the like; R 5  is H, halogen, 6-10C aryl or the like; R 6  is H, halogen, (halogenated) 1-20C alkyl, 6-30C aryl or the like; R 7  is groups represented by formula II, III (wherein R 11 -R 13  are H, 1-20C alkyl or the like; M 1  is Si, Ge or Sn) or the like; R 8  and R 9  are each H, halogen, 1-20C alkyl or the like; and (m) and (n) are each 0-2 and m+n is 0-2; and at least one of R 4  and R 5  is not H], for example, dimethylsilanediyl(2-methyl-4-phenyl-1- indenyl)(2,3,5-trimethyl-1-cyclopentadienyl)ZrCl 2 . The compd. represented by formula I is synthesized through a reaction of butyl lithium and 2-methyl-7- phenylindene. 
     COPYRIGHT: (C)1995,JPO