baber/WOPTO huggingface dataset:
Patent JP-H1194178-A (JP)
Title: Synthetic resin fastening regulating tool of fastening member for coupling
Inventor: NISHIO KIYOSHI
IPC: F16L47/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To surely fix proper screw amount of a necessary fastening member without dispersion when proper sealing property at the connecting portion of a pipe and a fall-off prevention of the pipe are contrived, in a fastening regulating tool of the fastening member fastening the pipe inserted into an insertion port part on the side of a coupling. SOLUTION: A ring part 21 which can be fitted into the outside of an insertion port part is provided, a rib part 28 is formed at this ring part 21 and the rib part 28 is provided with a projection 26. On one end side of the shaft direction of the ring part 21, a first abutting part 22 which is abutted on a reference plane 130 on the side of a coupling A is formed. On the other end side of the shaft direction of the ring part 21, a second abutting part 23 which is abutted on the opposite part 121 of a fastening member 120 is formed. Space (a) between the first abutting part 22 and the second abutting part 23 is made equal to space between the reference plane 130 and the opposite part 121 when the fastening member 120 displays sealing property and a fall-off prevention function.
Patent JP-H08125892-A (JP)
Title: Ccd videoscope with object illuminator
Inventor: ARAI JUNICHI
IPC: G02B6/04
Filed: 1994-10-20
Abstract: PURPOSE: To provide object illumination light which is bright and has small energy loss by condensing efficiently the light of a light source incorporated in a camera head, and in addition, irradiating a half mirror highly precisely with this light. CONSTITUTION: The half mirror 5 to refract illumination light co-axially to the optical axis X of an image pickup optical system 4 is arranged in the camera head 1 provided with the image pickup optical system 1 to make an optical image incident upon a CCD element, and simultaneously, a light source 6 for illumination is arranged so as to be opposed to the half mirror 5, and a bundle fiber 7 made by bundling a large number of optical fibers whose diameter is smaller than 250μm and in addition, selecting its length to be more than 10 times as long as the optical fiber is interposed between the half mirror 5 and the illumination light source 6.  Then, the illumination light source 6 consists of a light emitting diode with a condenser lens or a filament lamp with the condenser lens, and the emergent angle of its illumination light is selected to be smaller than the maximum light incident angle of the optical fiber to constitute the bundle fiber 7.
Patent JP-2000091152-A (JP)
Title: Stacked electronic part, and its manufacture
Inventor: KOBAYASHI KEIICHI
IPC: H01F30/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble of electric continuity and besides, to maintain the required properties as a stacked electric part, by contriving the secure electric continuity between the lead electrode of an internal electrode made inside a stack and an external electrode made at the end of the stack, and reducing the resistance in connection between the external electrode and the lead electrode. SOLUTION: A stacked electronic part has a stack 11 where a plurality of ceramic layers 1 and 1' are stacked, internal electrodes 5a-5f which is made between the ceramic layers 1 of this stack 11, a lead electrode 4 which is electrically continuous to at least some internal electrodes 5e and 5f and led out at the end face of the stack 11, and an external electrode which is provided at the end of the stack 11 so as to be connected with this lead electrode 4. The percentage of voids of, at least, the lead electrode 4 is smaller than the percentage of voids of the section other than the lead electrode 4 of the internal electrodes 5a-5f.  Therefore, the conductor content percentage of the conductive paste for formation of, at least, the above lead electrode 4 is made larger than the conductor content percentage of the conductive paste for formation of the section other than the lead electrode 4 of the internal electrode 5a-5f.
Patent JP-H02102491-A (JP)
Title: Method for repairing long-sized housing and structure for supporting this housing
Inventor: YASUDA TOSHIHIRO
IPC: G21C19/02
Filed: 1988-10-11
Abstract: PURPOSE:To effectively and surely prevent reactor water leakage by subjecting the through-hole of a reactor vessel to laybrinth finishing as well to form laybrinth groove therein. CONSTITUTION:The defective part of the weld zone between a long-sized housing such as neutron flux monitor housing 18 and the reactor vessel such as reactor pressure vessel 10 is specified if such a defect arises in the above- mentioned weld zone during the operation of the reactor. A mounting seat 30 is then provided to this defective position by closing the defective position by seal welding or by removing the defective A1 part. The boiler water leakage is prevented by the sealing member 31 interposed in this mounting seat 30. Further, the laybrinth grooves 28 are provided in the through-hole 23 of the reactor vessel 10 and the long-sized housing or a flanged spool piece 32 is flared and fixed in the corresponding position of the laybrinth grooves 28. The fixing and supporting of the long-sized housing by the double sealing structure are executed in this way and the boiler water leakage is surely prevented.
Patent JP-H08120202-A (JP)
Title: Water-base ink for ink jet recording
Inventor: YANAGI HIDEKI
IPC: C09D11/033
Filed: 1994-10-20
Abstract: PURPOSE: To provide a water-base ink for ink jet recording which is excellent in dryness and capable of producing printed letters that scarcely cause clogging of nozzles and a method of ink jet recording using the same. CONSTITUTION: This ink comprises a coloring material and a compound of the formula (I): A-O-(BO)n -H(I), (A is a phenyl or benzyl group, B is a 2-5C alkylene group, and n is an integer of 1-10).
Patent JP-H10108131-A (JP)
Title: Digital recording and reproducing device
Inventor: KUBO MASAFUMI
IPC: H04N5/92
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To keep continuity of images and to reduce the cost by rewriting an image into a preceding image when there are lots of SYNC blocks whose correction is disable by rewriting correction disable data into data of one preceding frame in the case of reproduction. SOLUTION: Data subjected to error correction processing by an inner correction decoding circuit 3 are written in a memory 10 in the unit of SYNC blocks based on ID information by an ID detector 4. Then the resulting data are subjected to various correction processing and a correction flag detection circuit 13 detects a correction flag in order to correct the data which have not been corrected. Then a memory control circuit 11 rewrites a SYNC block requiring correction into a SYNC block of one preceding frame and video data are outputted from an output terminal 17. Furthermore, the correction flag signal is given to a threshold level comparator 19 via a counter 18 and when the level of the signal exceeds a threshold level as a result of the comparison, the entire image data are rewritten with data of one preceding frame and the resulting data are outputted from the output terminal 17.
Patent JP-H04133524-A (JP)
Title: Hot standby switching system
Inventor: TAKIGAWA MAMORU
IPC: H04B1/74
Filed: 1990-09-26
Abstract: PURPOSE:To surely attain switching operation and display of ferrite switches by detecting the transmitting output levels of a currently used and standby transmitters and the transmitting output level passed through the ferrite switches and switching the ferrite switches and displaying the switched states of the ferrite switches based on the logically discriminated results of the transmitting output levels. CONSTITUTION:A logic circuit 10 inputs transmitting output level signals 7 and 8 outputted from transmitting output level detection circuit 15 and 16, a transmitting level signal 5 which is outputted from a transmitting level detection circuit 3 and corresponds to a transmitting output to the ferrite switch 2 of a standby transmitter (TX2) 11, and another transmitting level signal 6 which is outputted from a transmitting level detection circuit 4 and corresponds to a transmitting output to the ferrite switch 2 of a currently-used transmitter (TX1) 9. Thus, the information regarding the transmitting output levels of the transmitters 9 and 11 and the transmitting level impressed upon the switches 2 is supplied to the circuit 10 and the circuit 10 is made to switch the ferrite switches 2 by controlling a switch change-over drive circuit 12 based on the input information and, at the same time, a switch change-over displaying section 13 is made to display the switched content of the switches 2.
Patent JP-2001080409-A (JP)
Title: Auto-leveling device for headlight of automobile
Inventor: TODA ATSUSHI
IPC: B60Q1/115
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To correct a precise optical axis by specifying the memorized relative relation between the output of a car height sensor and the pitch angle of a vehicle by the two or more control lines with a different inclination and selecting a proper control line at each time. SOLUTION: In this auto-leveling device, the relation function is specified by two or more control lines B, C with a different inclination and an auxiliary sensor for detecting the absolute pitch angle of a vehicle against a horizontal surface is provided and in a calculation control part, a displacement amount added pitch angle added the change amount Δθ of the absolute pitch angle found out through the auxiliary sensor to the relative pitch angle θB (θC) found out from the previously selected control line B (C) is compared respectively with the relative pitch angles θb, θc found out from respective control lines B, C based on the this time output of a car height sensor and the drive of an actuator is controlled based on the relative pitch angle θb (θc) found out from the control line B (C) whose difference becomes minimum.
Patent JP-2001086348-A (JP)
Title: Device for trimming image parameter
Inventor: YAMAMOTO YASUHIRO
IPC: H04N1/46
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To conveniently trim image parameters about light and darkness and color of an image read by an image reader, etc. SOLUTION: An image display area PI is provided. Three control bars CB0 to CB2 that are slide-type marks are provided. Check buttons BG and BT that are selected alternatively are provided and are made to correspond to the gain and tone respectively. The bars CB0 to CB2 are made to correspond to the gain or tone of RGB according to the selection of the buttons BG and BT. The positions of the line segments of the bars CB0 to CB2 are made to correspond to the values of the gain or tone of the RGB selected by the buttons BG and BT. Each image parameter is set by horizontally shifting the knob- shaped marks CM0 to CM2 of the bars CB0 to CB2 with a mouse.
Patent JP-H03116945-A (JP)
Title: Semiconductor storage device
Inventor: KIMURA HIROSHI
IPC: H01L21/8242
Filed: 1989-09-29
Abstract: PURPOSE:To eliminate the leakage of a charge in a capacitor part and to make it possible to correspond to an increase in the integration of a semiconductor storage device by a method wherein the device is provided with an element isolation electrode layer, which is formed on the main surface of a semiconductor substrate in an isolation region through an insulating film and is arranged so as not to overlap with first and second impurity diffused regions. CONSTITUTION:An insulating film 21 is formed on the surface of a semiconductor substrate 1 in an element isolation region S, an electrostatic shielding electrode 22 is formed on the film 21 and low-concentration impurity diffused layers 7b and 7c are formed so as not to overlap partially with a high-concentration impurity diffused layer 6b. There is no overlap between the electrode 22 and the layer 7c and the electrode 22 and the layer 7c are in an offset state spaced from each other by a dimension (d). In such a way, the element isolation electrode layer is formed so as not to overlap with the high-concentration impurity diffused region and the low concentration impurity diffused regions. Thereby, a shielding effect due to the element isolation electrode layer is increased and the leakage of charge from the high-concentration impurity diffused region to a semiconductor substrate is prevented.
Patent JP-H0198081-A (JP)
Title: Color information detecting device
Inventor: KATAKURA TOYOMITSU
IPC: G06T7/00
Filed: 1987-10-09
Abstract: PURPOSE:To realize the superimposition despite different background colors by using a magnitude comparator to put another animation into an area where the peripheral specific color of a character is sampled when the coincidence is secured between an input color signal and the preset value. CONSTITUTION:The RGB signals of the characters set on a plain background are supplied to an input terminal 1. The R signals are stored alternately into memories 5r and 6r via a buffer circuit 2r, an LPF 3r and an A/D converting circuit 4r. A data selector 7r samples the desired data out of the R signals and the sampled data is supplied to a superimposing circuit 12 via a D/A converting circuit 8r and a buffer circuit 10r. So is with the G and B signals. The comparators 9r, 9g and 9b compare the preset value with the output signal of a circuit 7. When the coincidence is obtained from said comparison, a specific color is obtained at the terminal 1. The output signal of an AND circuit 13 is sent to the circuit 12 via a gate circuit 25. The signals selected by a switch 30 out of the video signals supplied to the input terminals 28 and 29 are put into an area where a peripheral specific color of the character is sampled and then delivered 16 and 17.
Patent JP-2000201490-A (JP)
Title: Driving device for three-phase induction motor
Inventor: KIN KANSHITSU
IPC: H02P1/28
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit which can operate a three-phase induction motor without stoppage when the power supply is instantaneously interrupted. SOLUTION: When power supply is interrupted, but restored within a fixed period of time (0.5-1 second), the instantaneous power interruption restarting circuit of a driving device operates (80%) a three-phase induction motor by making the conducting angle of a thyristor larger. When the time until the power supply is restored exceeds the above-mentioned fixed period of time, the restarting circuit starts the motor by operating the thyristor from the same conducting angle as that used at the time of normally starting the motor.
Patent JP-H04133395-A (JP)
Title: Switch device
Inventor: SUZUKI AKIHIRO
IPC: H05K7/10
Filed: 1990-09-25
Abstract: PURPOSE:To solve subjects such as an increase in inductance of a circuit due to wirings, difficulty of a wiring work and a maintenance work, a decrease in reliability of wirings, etc., by selectively detachably mounting a module having a terminal strip between a plurality of conductive plates arranged in parallel. CONSTITUTION:A module 16 is inserted between conductive plates 22 in a direction of an arrow. In this state, the terminal strip 21 of the module 16 is brought into elastic contact with a contactor 25a to be electrically connected, and a terminal strip 20 is brought into elastic contact with a contactor 25b to be electrically connected. The module 16 is brought into contact with a stationary plate 24 to be positioned. Thus, a switch device 15 is composed. Thus, the modules are electrically connected in a surface contact therebetween, a wiring work is thus almost eliminated, and hence the inductance of the circuit is reduced, maintenance work is simplified, the number of the modules can be easily altered, and reliability is improved.
Patent JP-H0889915-A (JP)
Title: Washing method of screen
Inventor: KANAYAMA TATSUYA
IPC: B08B3/12
Filed: 1994-09-26
Abstract: PURPOSE: To clean a screen without impairing safety by applying ultrasonic waves having specified frequency and power density to a screen for separating powder which is immersed in liquid. CONSTITUTION: In case a screen of which a screen net and its supporting frame are integrally formed and for separating powder or the like including powder of <=10μm particle diameter is washed, ultrasonic waves having 20-40kHz frequency and 0.5-1.0W.cm<-2> power density are applied to the screen which is immersed in liquid. At this time, time for applying the ultrasonic waves is 1-15min., and the liquid is water or organic solvent at about 15-30 deg.C. Further, the powder is the one containing powder of sintered hard alloy or ceramics or the like. On the other hand, the mesh opening of the screen net is <=100μm. In a washer, a supporting member 7 for a screen 8 immersed in washing liquid 9 is fitted in a washing tank 5, and also an ultrasonic oscillator 6 is fitted in the bottom part of the washing tank 5.  The device is driven and controlled by a driving device 10 and a controller 11.
Patent JP-H0792358-A (JP)
Title: Optical fiber cable
Inventor: OTAKE AKIHIRO
IPC: G02B6/44
Filed: 1993-09-21
Abstract: PURPOSE:To suppress increase in the microbend loss of optical fibers at four corners by sufficiently relieving the bending stresses applied on coated optical fiber ribbons. CONSTITUTION:This optical fiber cable 10 has a housing member 14 having housing grooves 12 spirally disposed on the outer peripheral surface and plural sheets of the coated optical fiber ribbons 16 laminated and housed in these housing grooves 12. The bases 12A and both sides 12B of the housing grooves 12 have inward curved surfaces.
Patent JP-H08116774-A (JP)
Title: Threshing and treating device in thresher
Inventor: NAKAI MASAJI
IPC: A01F12/18
Filed: 1994-10-21
Abstract: PURPOSE: To provide a method for efficiently carrying out threshing treatment without strain by partially delivering dust to a selecting chamber without restoring the whole treated materials occurring in a treating chamber to a threshing chamber. CONSTITUTION: This threshing and treating device in a thresher is equipped with a threshing chamber supporting a threshing barrel 1 for threshing and treating grain culms and a treating chamber 4 supporting a treating barrel 3 on a shaft, in which the barrel further removes and treats the threshed and treated material in such an approached state as to mutually supply and receive the treated material in the interior side by side. The revolution directions of both the treating barrel 1 and the treating barrel 3 are mutually opposite and an opening part 5 capable of circulating and moving the treated material between both the chambers 2 and 4 while drawing the letter 8 is provided. A dust outlet 7 communicating with a lower selecting chamber 6 is installed in the vicinity of the opening part 5 existing at the end part of the treating chamber 4.  The treating chamber 4 is equipped with a sensor for detecting the amount of the material treated in the chamber. The dust outlet 7 set at the bottom of the treating chamber 4 is openably and closably controlled based on the detected result of the sensor.
Patent JP-S62115658-A (JP)
Title: Sealed lead-acid battery
Inventor: YONEZU KUNIO
IPC: H01M50/40
Filed: 1985-11-14
Abstract: PURPOSE:To obtain discharge performance similar to that of battery using expensive separator regardless of use of inexpensive separator by using mats comprising fibers having large mean diameter in more than half separators, and in addition, making the distribution of electrolyte in the upper and lower directions uniform by positive and negative active materials having large electrolyte holding ability and less than half separators. CONSTITUTION:Grid frames 2 and 3 are arranged zigzag, and positive active material 1 is connected vertically and laterally without being separated by the grid frame. Negative active material 4 is also connected vertically and laterally. Thick separators 7 comprising mats made of hydrophillic plastic or glass fibers having a mean diameter of 1.0mum ore more are used in more than half separators for plate group. Thin separators 8 comprising mats mainly made of glass fibers having a mean diameter of 1.0mum or less are used in less than half separators for plate group. The malt mainly comprising glass fibers having a mean diameter of 1.0mum or less or an electrolyte holding body 9 such as hydrophillic plastic porous body containing fine silica powder has larger electrolyte holding ability than the separator.
Patent JP-H04134954-A (JP)
Title: Device for straightening curl of sheet member
Inventor: OOMORI MASATAKE
IPC: B65H23/34
Filed: 1990-09-26
Abstract: PURPOSE:To straighten the curling of a sheet member corresponding to the strength of the curling by chaining the space between upper and lower straightening rollers by moving or deforming a roller frame according to the change of the diameter of a winding roll. CONSTITUTION:As a detecting equipment for detecting the change of the outside diameter of a winding roll 1a, an angle detecting equipment 7 is installed through the rotation of a detecting bar 6 so as to make the detecting bar 6 contact fro the upper side on the side surface of the winding roll 1a, and a winding removing mechanism 8 capable of changing the folding angle of a sheet member 1 is provided at the upstream position of a write part consisting of a thermal head 2 and platen roller 3. In this case, when the change of the diameter of the winding roll is detected by the detecting equipment 7, by moving or deforming roller frames 12a and 12b to the direction of a transfer line corresponding to the signal, the space between upper and lower straightening rollers 9a and 9b can be changed, and a folding angle theta of the sheet member formed by the straightening roller can be changed corresponding to the strength of the winding. Thus, it is possible to straighten the winding of the sheet member corresponding to the strength of the winding.
Patent JP-H11236328-A (JP)
Title: Cosmetic comprising hydrochalcone derivative and/or chalcone derivative as active ingredient
Inventor: NAGATOMO AKINORI
IPC: A61K8/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To industrially obtain a cosmetic having excellent inhibitory effects on pigmentation, skin lightening action, high skin safety and excellent storage stability, comprising a specific hydrochalcone as an active ingredient. SOLUTION: This derivative is shown by formula I (R<1> to R<4> are each H, a 1-20C alkyl, alkenyl or the like), preferably 1,3-bis(2,4-dihydroxyphenyl)-1- propanone of formula II or the like. The derivative is preferably obtained by subjecting a benzaldehyde derivative of formula III and an acetophenone derivative of formula IV to aldol condensation in the presence of a base such as sodium hydroxide or the like or an acid such as hydrochloric acid or the like generally at -10 to 200 deg.C reaction temperature.
Patent JP-H06112313-A (JP)
Title: Cleavage device for stripe work
Inventor: KISHI TSUGIO
IPC: H01S5/00
Filed: 1992-09-25
Abstract: PURPOSE:To perform cleavage and inspection automatically and speedily by providing a means for detecting a defect of a chip by recognizing the image of the chip and a means for taking out good chips and then aligning them on a chip tray. CONSTITUTION:The title device is provided with a transfer unit for taking out the stripe work on a work tray 45 and then carrying it to a specific position and at the same time for aligning the chips which are cleaved from the work onto a chip tray 46. Then, it is also provided with a cutting unit 16 for cleaving the work by applying it to the work while positioning the work and at the same time swinging a cutter and an image recognition unit 17 for reading the images of the chips. Further, it is provided with a tray guide unit 18 for moving the work tray 45 to an exchange position and a transport position and at the same time switching a plurality of chip trays 46, thus automating cleavage operation easily.