baber/WOPTO huggingface dataset:
Patent JP-2000117631-A (JP)
Title: Abnormality monitoring device for grinding wheel
Inventor: NAKAYAMA TATSUOMI
IPC: B24B55/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To surely detect the abnormality too of a grinding wheel such as partial abrasion having the less change of a vibration value or fine chipping in detecting the abnormality of the wheel based on the vibration of the rotating wheel. SOLUTION: This monitoring device is equipped with: a vibration detecting means 1 for detecting the vibration of a grinding wheel B, a rotation detecting means 2 for detecting the rotation of the wheel B, and a displacement detection means 3 for detecting the vibration peak value and phase of the wheel B during one rotation based on the signals of the vibration and rotation. In this case, the abnormality of the fine change of a vibration value can also be detected by the change of the peak value and the phase of the vibration.
Patent JP-2000092760-A (JP)
Title: Split stator for motor-generator and manufacturer thereof
Inventor: HANADA TATSUMICHI
IPC: H02K1/18
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a motor and a generator by making a stator a cluster of section bars and applying a coil from an outside free space with the cluster developed into a belt-shape in a plane, thereby attaining the highly-dense coil in an application space and improving electromagnetic induction. SOLUTION: This stator 1, split at any part other than a groove 1a for disposing a coil 2, is constituted of a cluster of section bars 1b forming the split part and inserted into an outer tube 4 through an elastic ring 3. In application of coil, the section bars 1b forming respective split parts of the stator 1 are developed into a belt-shape in the horizontal direction, and inserted into the outer tube 4 through an elastic ring 3 with the coil 2 applied in this condition, thereby providing a coil product. It is thus possible to eliminate fine work requiring a high skill and attain cost reduction. It is also possible to improve the performance of a motor and a generator by applying a coil densely in a space for application and improving electromagnetic induction.
Patent JP-H11136936-A (JP)
Title: Self-exciting switching power unit
Inventor: TATEZAWA ICHIRO
IPC: H02M3/28
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-exciting switching power unit which can always stably make self-exciting operations, even when a load current fluctuates. SOLUTION: A self-exciting switching power unit is constituted to cause self-exciting oscillations by driving and controlling a main switching element Q1 with a drive current obtained from the auxiliary winding P4 of a transformer T by connecting the primary winding P1 of the transformer T and the element Q1 in series with a DC power source E and to obtain a DC output by rectifying and smoothing an induced voltage which is obtained from the secondary winding P2 of the transformer T by means of a rectifying and smoothing circuit 3 connected to the output side.  In the power unit, an output current detecting circuit 5 is provided in the succeeding stage of the circuit 3, so that stable self-exciting oscillations may be caused by changing the control constant of a drive control circuit 1, which drives the switching element Q1 in accordance with the output current detected by means of the detecting circuit 5.
Patent JP-H10146051-A (JP)
Title: Fet driving method for synchronized rectifying circuit
Inventor: KOSAKATA MANABU
IPC: H02M3/335
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an FET driving method for a synchronized rectifying circuit for driving the FET for rectification in a synchronized rectifying circuit at high speed, concerning the synchronized rectifying circuit for performing the DC-DC conversion. SOLUTION: A synchronized rectifying circuit switches the input on the primary side of a transformer, and dries the FET 4 for rectification connected in series to the secondary side of the transformer synchronously with the ON of the primary current, and charges an output smoothing capacitor 7 via a smoothing coil 6 by the voltage induced on the secondary side of the transformer, and also this drives an FET 5 for commutation connected to the input side of the smoothing coil 6 synchronously with the OFF of the primary current, and charges the output smoothing capacitor 7 by the counter electromotive force of the smoothing coil 6.  In this case, an FET 11 for supply of drive currents is connected between the output side of the smoothing coil 6 and the gate of the FET 4 for rectification, and the FET 4 for rectification is driven by driving it synchronously with the ON of the primary current.
Patent JP-2000120302-A (JP)
Title: Charnel house
Inventor: YOSHINO KIMIHIKO
IPC: E04H13/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To increase the volume rate of a charnel. SOLUTION: A charnel includes a charnel shelf frame 16 provided with a charnel room 11 and a worship room 12 having a worship altar 13 and provided with a number of charnel shelves 17 in parallel in the charnel room 11, a charnel box shelf put-in/out device 21 having a traveling board 22 with a columnar frame 28 traveling in front of the charnel shelf frame 16, an elevation board 35 elevatable along the columnar frame 28 and a charnel box supporting board 41 accessible to the charnel shelves 17 on the elevation board 35, a roller conveyor 45 extending from the adjacent charnel shelf frame 16 to the worship altar 13 and a charnel box supporting fork 47 for delivering the charnel box 11 between the charnel box supporting board 41 for the charnel box shelf put-in/out device 21 and the roll conveyor 45.  In the worship room 12, a control panel 51 with a register code input key and a worship charnel box return switch and a sequential control device 54 for operating the charnel shelf put-in/out device 21, a charnel box delivery device and a charnel box carrying device in sequence are installed.
Patent JP-H06115781-A (JP)
Title: Method and device for connecting web
Inventor: YOKOTA MASATOSHI
IPC: B65H19/18
Filed: 1992-10-09
Abstract: PURPOSE:To prevent a connecting part from its deflection deformation due to colliding force based on relative displacement between both webs by overlapping a connection expected part of each web with each other, and press interposing an overlapped part between a pair of irregularity work tools irregularity- engaged, in the case of connecting a plurality of the webs. CONSTITUTION:In this web connecting device 10, a pair of irregularity rollers 11, 12 capable of meshing with each other are separably arranged in both sides of a web feed line, and also providing a roller mover 13 for connecting/ disconnecting the one irregularity roller 12 to/from the other irregularity roller 11. When the terminal end of a web 1A is detected by a terminal end detecting sensor 15A at the time of delivering the preceding web 1A, a feed of the web 1A by a feed drive roller 14A or the like is once stopped, and the irregularity roller 12 is moved from a standby position to a side of the irregularity roller 11 by the roller mover 13, to mesh both the rollers 11, 12. Next, feed drive rollers 14A, 14B are simultaneously driven, and by overlapping with each other connection expected parts 3A, 3B of both the webs 1A, 1B further press interposed, both the webs are irregularity-engaged.
Patent JP-H10142164-A (JP)
Title: Surface flaw-detecting device of wire rod body
Inventor: HAYASHINAKA TOSHIO
IPC: G01N21/89
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To automate inspection and to enable the detection of surface flaws with reliability by individually detecting measurement light which passes through the circumferences of a specific number of points corresponding to the predetermined pitch of a wire rod body and measuring surface flaws on the basis of each of detected signals. SOLUTION: Emitted light from a LED light source 1 is collimated by a collimator lens 2, passed through slits 3A and 3B to be slit light 5A and 5B, and brought to irradiate the circumferences of two points separated by the pitch width λ of a corrugate cable 6. The slit light 5A and 5B not shielded out by the cable 6 is collected on photodiodes 8A and 8B by condensing lenses 7A and 7B to output a detection signal of a current corresponding to the amount of collected light. When the cable 6 runs, the relative location between the slits 5A and 5B and cable 6 changes and a differential current-voltage conversion amplifying device 13 outputs a signal for the determination of a voltage value corresponding to the difference of the two detection signals.  A comparator 16 compares the signal for determination with a reference voltage signal and outputs a flaw signal to a one-shot timer 17 at the time when it exceeds the reference voltage signal.
Patent JP-H05131489-A (JP)
Title: Manufacture of solid lamination molded item
Inventor: YAMAZAKI KUNIO
IPC: B29C51/08
Filed: 1991-11-13
Abstract: PURPOSE:To obtain a solid lamination molded item having a sheet Integrated therein by effecting the molding of a smooth sheet given with a light permeable design substantially in the central part thereof by use of a movable core and molten resin to be injected within a mold. CONSTITUTION:A light permeable flat aromatic polycarbonate resin sheet 1 being print-coated preliminarily and having a thickness of 0.1-0.2mm is mounted within a mold comprising a core side 20 made by providing at least a movable core MC and a cavity side 10 in a manner being held by the core side 20 where the movable core MC is retracted as far as the surface of the core side 20, and the cavity side 10, and the movable core MC is advanced in order that the sheet is subjected to a primary molding and put into the core equivalent position of the cavity. Thereafter, molten thermoplastic resin molding material 2 is so injected that the final formation is carried out to the cavity configurations of the sheet, and then the resin sheet and injected thermoplastic resin molding material are laminated integrally.
Patent JP-2000124330-A (JP)
Title: Method of manufacture of first mosfet and second mosfet in different electrically insulated active regions of semiconductor substrate
Inventor: LAGESH RENGARAYAN
IPC: H01L27/108
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing a first MOSFET and a second MOSFET, each of which has a plurality of layers in different electrically insulated active regions of a semiconductor substrate. SOLUTION: Each of transistors has a plurality of layers, a first layer is formed above active regions, a mask-defining openings 18 in the same range as the second active region is formed above a first active region, a material is deposited through the openings 18, a second layer and third layer having the same spread as that of the second active region are formed, and a first transistor having the first layer and a second transistor having the second and third layers are formed, wherein the first layer is one from among the plurality of layers of the first transistor, and the second and third layers are one set from among the plurality of layers of the second transistor.
Patent JP-H10143631-A (JP)
Title: Image file system
Inventor: OTA MASUMI
IPC: H04N5/76
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To copy a photographic film corresponding to an electronic image at the request of a user who owns the electronic image by converting a film image that is photographed into an electronic image, adding additional information such as a date when a photograph is picked up, etc., to it, maintaining and managing it as electronic data and transmitting the electronic data to where it is needed. SOLUTION: An accepting part RC accepts a photographed film. A developing part DV develops the photographed film. An electronic image part IM converts an image of a film F into an electronic image. An electronic file producing part IP produces an electronic file by uniting the electronic image that is produced by the part IP and various data D about the photographed film. An electronic file database ID stores an electronic file that is produced by the part IP. A transferring part TR has a terminal function that sends the electronic file produced by the part IP to a network.
Patent JP-H11302257-A (JP)
Title: Substituted isoquinoline-3-carboxamide, its production and its use as medicine
Inventor: WEIDMANN KLAUS DR
IPC: A61P1/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound selectively acting on liver and useful for treatment or the like of fibrosis disease of the liver as a strong prolyl-4- hydroxylase inhibitor hardly causing adiposis. SOLUTION: This new compound is the compound of formula I (R<1> is H or chlorine; R<2> is H, a 1-8C alkyl or the like; R<3> is H, cyano or the like; R<4> and R<5> are each H, bromine or the like) or a salt thereof, e.g. N-((1-chloro-4- hydroxyisoquinolin-3-yl)carbonyl)glycine. The compound of formula I is obtained by reacting quinoline-2-carboxylic acid of formula II with an amino ester of the formula; H2 N-CH2 -CO2 R (R is H, benzyl or the like) to provide an amidoester of formula III, and separating the compound of formula I from the ester of formula III. The separation of the compound of formula I from the ester of formula III is ordinary carried out by hydrolysis of the ester of formula III. The daily dose is 1-5 mg/kg in a case of an oral administration, and 0.5-1 mg/kg in a case of parenteral administration.
Patent JP-H01140594-A (JP)
Title: Fluorescent lamp lighting device
Inventor: KAKIYA TSUTOMU
IPC: H05B41/24
Filed: 1987-11-25
Abstract: PURPOSE:To improve light output securing a certain degree of lamp life by lighting a fluorescent lamp by supplying lamp current of a frequency number of more than 20kHz and which obtains 150% light flux or rated light flux. CONSTITUTION:A pair of MOSFET's 101, 102 are connected in series with each other between output terminals of a DC power source 2, and the FET's 101, 102 compose a serial type inverter. Between the output terminals of an output coil 104 of an output transformer 103 is connected a resonance capacitor 105 for generating high frequency power of 45kHz, for example, by resonance with a leakage inductance of the transformer 103. Between both terminals of the output coil 104 are connected fluorescent lamps 3, 4 in series to each other. A generation control part 6 changes the frequency number of an output signal corresponding to PWM signals inputted from external to terminals 61, 62 to control switching of the FET's 101, 102. The lamps 3, 4 are thus lighted by 150% light flux, thereby light output can be improved while securing a certain degree of lamp life.
Patent JP-2001117375-A (JP)
Title: Image forming device
Inventor: NAITOU YORIHITO
IPC: G03G15/16
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image of good quality by preventing the occurrence of pre-transfer and a discharge void, etc., at a transfer time. SOLUTION: An elastic body 29 is fixed to the leading end side of the pre- transfer lower guide 13b of a pre-transfer guide 13, and the elastic body 29 fixed to the leading end of the guide 13b is positioned closer to a photoreceptor drum 1 than a transfer nip tangent 20 passing through a transfer nip part N, and then, the insertion position of the transfer material P to be inserted into the transfer nip part N after passing over the elastic body 29 fixed at the leading end of the guide 13b is arranged closer to the photoreceptor drum 1 than the transfer nip tangent 20, then, the pre-transfer and the discharge void are prevented at the transfer time, then, the image of good quality is obtained.
Patent JP-H03246257-A (JP)
Title: Acat inhibitor
Inventor: PATORITSUKU MAIKURU OBURAIEN
IPC: C07C275/40
Filed: 1990-11-05
Abstract: NEW MATERIAL: A compound of formula I [(m) and (n) are each 0 or 1; Ar is phenyl, 1- or 2-naphthyl, or 5- or 6-membered monocyclic or fused bicyclic heterocycle; Y and Z are each H, formula II (Ar' is phenyl or naphthyl; X is O or S), R-CH 2  (R is hydrocarbon chain, 5- or 6-membered heterocycle, etc.), formula III (R 3  is alkyl or alkoxy), etc.; W is H, hydrocarbon chain, phenyl, etc.].  
     EXAMPLE: N',N"-[2,6-Bis(1-methylethyl)phenyl]-N,N'-(2-phenyl-1,3-propanediyl)bis- urea.  
     USE: ACAT inhibitors.  
     PROCESS: For example, an amine of formula IV is reacted with an aryl (thio) isocyanate or a pyrimidine (thio)isocyanate of the formula, Ar'NCX to give the compound of formula I when Y and Z are each formula II or formula III. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001114117-A (JP)
Title: Electically driven power steering device
Inventor: SARUWATARI TAKEHIRO
IPC: B62D5/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent collision noise between balls in a ball screw mechanism for converting rotary motion of a motor for steering assist into a displacement in the axial direction of a steering shaft, with the use of a simple configuration. SOLUTION: A lead (a) between male thread tracks 10 formed in the outer periphery of a rack shaft 1 serving as a steering shaft, is different from a lead 10 (b) of a female thread track formed in the inner periphery of a nut member 2 adapted to be indirectly rotated by a motor for steering assist, so that balls 3, 3... interposed between both thread tacks 10, 20 make contact with the latter at points A, B in a pre-pressed condition, whereby it is possible to prevent these balls from floating.
Patent JP-H08207123-A (JP)
Title: Production of extrusion molded product changing in cross-sectional shape
Inventor: FUKUHARA KOUJIROU
IPC: B29C48/92
Filed: 1995-10-20
Abstract: PURPOSE: To produce an extrusion molded product changing in its cross-sectional shape in an extremely economical and efficient manner by using a simple die structure without generating an excessive resin. CONSTITUTION: An extruder 2 molding the main body part having a constant shape of a molded product and an extruder 22 molding the shape changed part 12 of the molded product are provided to a die 23 and one or a plurality of shape changing plates changing an opening shape are provided to the opening part of the outlet of the die so as to be freely moved reciprocally by a drive mechanism. The driving of the shape changing plates and the screw rotating drive of the extruder 22 molding the shape changed part are allowed to be connected with each other to change a resin emitting amt. corresponding to the change of the shape of the opening part of the die.
Patent JP-H04170214-A (JP)
Title: Integrated circuit
Inventor: MIZOGUCHI YUJI
IPC: H03K3/356
Filed: 1990-11-02
Abstract: PURPOSE:To suppress deterioration of a noise margin by deciding a relation determining thresholds between L and H levels for the characteristic of a P- channel MOS transistor(TR) and the characteristic of an N-channel MOS TR while taking the increase or decrease of the threshold level due to the characteristic of a transistor gate into account. CONSTITUTION:A transfer gate 10n is arranged between an input section In and an input section of an inverter gate 20. A threshold level used for discriminating L and H states of a signal inputted to the inverter gate 20 is selected lower than a conventional threshold level. The transfer gate 10n consists only of an N-channel MOS TR TN11. Thus, at the time of transferring an H level signal, the rise of the L level of the inverter output and deterioration of the noise margin due to the decreased potential of H level outputted from the transfer gate 10n are suppressed.
Patent JP-H04169047-A (JP)
Title: Display device
Inventor: NAKATANI TOSHIBUMI
IPC: H01J31/12
Filed: 1990-11-01
Abstract: PURPOSE:To prevent electrode unit oxidization and deformation due to heat distortion, by laminating and fixing electrode units in layers by means of pins while plural electron beam control electrodes are being kept at predetermined intervals without being deformed through insulation spacers. CONSTITUTION:An electrode unit 5 is constituted with electron beam control electrodes 10-14 which are formed with narrow tabletlike electrodes 13a-13g, 14a-14g that fix the first pin 19 fixing the unit 5, and arranged opposite to a fluorescent screen 3, platelike electron beam control electrodes 10-14 which fix the second pin 20 fixing the unit 5 and a back surface electrode unit 7 and also have the through-hole of the 1st pin 19, one electron beam control electrode 10 which has the through-holes of the 1st and the 2nd pins 19, 20, insulation spacers 15, 16, 18 which have the 1st pin 19 through-hole or the 2nd pin 20 through-hole and retain electron beam control electrodes at predetermined intervals. As a result, it can be prevented that distortion generated from the fixation of the back surface electrode unit 7 and the electrode unit 5 affects narrow tabletlike electrodes.
Patent JP-H03236662-A (JP)
Title: Abbreviated dial data management system
Inventor: TSUJI TOSHIKO
IPC: H04M3/44
Filed: 1989-11-15
Abstract: PURPOSE:To prevent an abbreviated number of other party in error by providing an individual abbreviated dial storage section to a private branch of exchange and enabling the access to an abbreviated dial data exclusively for a individual party when a person identification number is entered. CONSTITUTION:When a user depresses a person identification button of a function selection section 11 to set the individual identification mode and dials the individual identification number by using a dial 12. Then an abbreviation button of the selection section 11 is depressed to enter a prescribed abbreviated number by using the dial 12. The identification number and the abbreviated number are received by a reception section 21 of a private branch exchange 2 via a transmission section 13 and identified by an identification section 22. In the individual identification mode, an individual identification number storage section 24 is accessed and in the case of the abbreviation mode, an individual relevant abbreviated dial storage section 25 is accessed to await a succeeding abbreviated number input. The abbreviation number after the abbreviation mode switching from the telephone set 1 exists in the address of the storage section 25, then the relevant telephone number is read and sent to the transmission section 26. The transmission section 26 converts the telephone number into the dial signal and automatically sends it to a trunk line.
Patent JP-H07152721-A (JP)
Title: Microcomputer
Inventor: HONGO KATSUNOBU
IPC: G06F15/78
Filed: 1993-11-29
Abstract: PURPOSE:To speed up the whole system without uselessly delaying a bus cycle in accordance with an element with slower operation in the case of connecting plural external elements having respectively different bus timing, especially time intervals between an address latch signal and a write signal/read signal, due to a reason such as different address latch constitution to the external elements of the microcomputer. CONSTITUTION:A terminal 25 outputs an internal write signal -WRint as-WR. On the other hand, an output Q obtained by delaying the-WRint by a half cycle of an internal clock signal phi through a D flip flop 31 and the signal -WRirnt are applied to an OR gate 32 to obtain their OR, so that a signal which trailing edge is delayed from the -WRint only by a half cycle is generated and outputted from a terminal 35 as a cover SWR.