baber/WOPTO huggingface dataset:
Patent JP-S63111967-A (JP)
Title: Coating material supply device
Inventor: KATSUYAMA KAZUO
IPC: B05B7/24
Filed: 1986-10-31
Abstract: PURPOSE:To prevent pulsation of a coating material by regulating the discharge pressure of the working fluid which is forced out by the coating material injected from a coating material supply source to respective reciprocating pumps and the supply pressure of the working fluid to be injected to the reciprocating pumps. CONSTITUTION:A diaphragm 10 on both surface of which the discharge pressure of the working fluid forced out of one reciprocating pump of the reciprocating pumps 4A, 4B of a double action type at the time of injecting the coating material to one reciprocating pump and the supply pressure of the working fluid injected into the other reciprocating pump in order to force the coating material out of said reciprocating pump act and is actuated by the pressure difference between said two working fluids is provided. Valves 14A, 14B to be opened and closed by an actuator 17 mounted to the diaphragm 10 are interposed in a pipeline for returning the working fluids discharge from the respective reciprocating pumps to a working fluid supply source 13. These valves are opened only when the discharge pressure of the working fluid is higher than the supply pressure of the working fluid. As a result, the pulsation of the coating material is prevented.
Patent JP-H0998820-A (JP)
Title: Connection device for belt
Inventor: IZUMI TOSHIHIRO
IPC: A45C3/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a locking part locked into a locking hole in a belt to the attaching/detaching side from protruding to the outside and prevent the same from turning and rising up even if the belt is loosened, to thereby assure the safety. SOLUTION: Both sides 1, support side 2 and retaining side 3 form a substantially quadrilateral shape. A connection bar 5 is disposed inside at the angle perpendicular to the insertion direction of a belt 4, while a locking part 6 is positioned on the lower side of the support side 2, and the fixed side of the belt 4 is fitted to the bar 5, then the attaching/detaching side 4b of the belt 4 is made to pass through the lower side of the retaining side 3 and the locking part 6 is locked into the locking hole 7 of the belt 4 on the attaching/detouching side.
Patent JP-S63114047-A (JP)
Inventor: NAKAJIMA NOBUO
IPC: H01J9/28
Filed: 1986-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02105960-A (JP)
Title: Small-sized electronic computer
Inventor: NEGISHI OSAMU
IPC: G06F15/04
Filed: 1988-10-14
Abstract: PURPOSE:To facilitate operation by storing a mathematical expression which is generated based upon a prescribed arithmetic mode corresponding to the arithmetic mode and performing mathematical expression arithmetic according to the arithmetic mode stored corresponding to the mathematical expression when the stored mathematical expression is executed. CONSTITUTION:The mathematical expression which is generated based upon the prescribed arithmetic mode is stored in a RAM 4 corresponding to the arithmetic mode as shown in areas 41 and 42, and when the stored mathematical expression is executed, the mathematical expression arithmetic is carried out based upon the arithmetic mode stored corresponding to the mathematical expression. Therefore, manual arithmetic mode specification which is required every time the stored mathematical expression is executed can be omitted. Consequently, the operation is facilitated and erroneous arithmetic and errors caused by an error in the specification of the arithmetic mode are eliminated.
Patent JP-H02106370-A (JP)
Title: Sheet magazine of automatic sheet feeder
Inventor: TAMAI TAKASHI
IPC: B41J13/00
Filed: 1988-10-14
Abstract: PURPOSE:To smoothly replace a recording sheet by providing a recording sheet replacing hole, a recording sheet remainder visual observation window, a friction separator for separating the sheet at a sheet magazine, and completely pulling out it from an automatic sheet feeder. CONSTITUTION:The remainder of a recording sheet 2 at the time of containing in a sheet magazine 1 is confirmed by a recording end remainder visual observation window 17. The magazine 1 is pulled out of a body, the remaining sheets 2 are raised from below a recording sheet replacing hole 16 to be replaced. Since a friction separator 8 for separating the sheet at the time of feeding of the sheet is provided at the magazine 1, the separator 8 in which its frictional coefficient is reduced due to adherence of paper chips can be cleaned at the time of replacement of the sheets 2. The hole 16 and the magazine 1 are pulled out of the body to facilitate the replacement of the sheets, and no sheet during copying can be prevented by the window 17.
Patent JP-H0894659-A (JP)
Title: Wheel-velocity detection apparatus
Inventor: OKAZAKI HARUKI
IPC: G01P3/489
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a wheel-velocity detection apparatus by which the detection accuracy of a wheel velocity at a low speed is increased by a method wherein the time elapsed until a rise at a present cycle from a last rise at a previous cycle and the number of pulses as well as the time elapsed until a fall in the same manner and the number of pulses are operated and the wheel velocity which is proportional to the sum of pulses of the rise and the fall and the sum of the times elapsed of the rise and the fall is operated and computed. CONSTITUTION: When an exciter 2 is turned together with a wheel, a sine-wave detection signal is generated from a wheel-velocity sensor 3, and the signal is amplified by an amplifier circuit 4 so as to be supplied to a waveform shaping circuit 5. The shaping circuit 5 waveform-shapes a detection signal from a sine-wave circuit, and it supplies wheel-velocity pulses to a CPU 6. A memory 9 which contains a ROM to store a control program for a wheel-velocity detection apparatus and a RAM as a memory for control is connected to the CPU 6.  The wheel-velocity detection apparatus operates a wheel velocity on the basis of time data in such a way that the time Tu elapsed until a rise at a present cycle from a rise at a last cycle, the number of pulses Nu of the wheel velocity and the fall time Td and the number of pulses Nd are found and that (Nu+Nd)/(Tu+Td) is multiplied by a proportionality constant.
Patent JP-H03117486-A (JP)
Title: Protein-inserting method for animal cell membrane
Inventor: YUUSEFU MUUNEEMUNE
IPC: C12N5/078
Filed: 1989-10-05
Abstract: PURPOSE: To efficiently insert a protein into a cell membrane by applying an electric field to cells suspended in an electro-insertion medium in the presence of a buffer solution of the protein bearing a hydrophobic membrane spanning sequence followed by contacting the resultant cells with a resealing medium.  
     CONSTITUTION: A protein is inserted into a cell membrane (e.g. of animal cell) by applying an electric field to cells suspended in an electro-insertion medium (suspension) in the presence of a buffer solution of the protein bearing a hydrophobic membrane spanning sequence with a length enough to penetrate through the cell membrane, followed by contacting the resultant cells with a resealing medium. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0595870-A (JP)
Title: Vacuum cleaner
Inventor: NAKANO KOICHI
IPC: A47L9/00
Filed: 1991-10-07
Abstract: PURPOSE:To provide an electric vacuum cleaner of such a constitution that bad smell components generated from the dust collected in a dust sack of the cleaner is prevented from being released out of its exhaust port. CONSTITUTION:An electric vacuum cleaner is fitted with a filter 8 having deodorizing function in a duct for the exhaust stream passing a dust chamber 4 and discharged from an exhaust port 6. The deodorizing effect of this filter 8 removes bad smell generated from the dust collected in the dust chamber 4, to eliminate inclusion of bad smell in the exhaust air.
Patent JP-H1194644-A (JP)
Title: Measuring device, and calculating device and method for light source characteristic value
Inventor: SHIRAIWA KEISHIN
IPC: G01J3/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for measuring light made incident from a light source with high accuracy, and a light source characteristic value calculating device and method for calculating the characteristic value of the light source with ease and high accuracy. SOLUTION: This calculating device is provided with light detection units 10a-10c, which are given spectral sensitivity characteristics meeting the requirements for a router. Further, a light detection unit 10d is provided and given a spectral sensitivity characteristic with its main spectral sensitivity peak in a wavelength range >=580 nm and its main sensitivity corresponding to a wavelength range between 600 and 680 nm. The calculating device calculates color temperature, illumination (brightness) and a color rendering property through linear computations based on output signals from the light detection units 10a-10d.
Patent JP-H0788710-A (JP)
Title: Counter boring machine for cut material
Inventor: MOTOSUGI HITOSHI
IPC: B23B41/00
Filed: 1993-09-21
Abstract: PURPOSE:To improve the centripetal performance of a pressure bush for pressing a workpiece by providing an annular contact part with magnetic bodies attracted to plural magnetic bodies provided at a supporting plate, and providing an arm part, protruding from the cutout part of a supporting member, with a centripetal plate having an AE sensor. CONSTITUTION:An annular supporting member 22 formed of a sliding plate 23 of channel cross section and a supporting plate 25 of channel cross section is fitted to the lower face of a pressure foot 20 fitted to the protruding end parts of the action rods 19a of the air cylinders of vertical moving members. Plural magnetic bodies 29 are embedded being spaced by the specified distance in the horizontal supporting wall 25b of the supporting plate 25. A centripetal plate 30 provided with plural second magnetic bodies 31 attracted in correspondence with the polarity of the magnetic bodies 29 is movably supported at the supporting member 22, and a pressure bush 38 having a pressing ring 37 at the lower face is fittingly fixed into the center hole 32 of the centripetal plate 30. The upper face of the arm part 36 of the centripetal plate 30 is provided with an AE sensor 40, and the depth of counter bore is controlled by a servo motor according to the output of the AE sensor.
Patent JP-S62121678-A (JP)
Title: Method for applying metallic color embossed pattern
Inventor: ONO SEIKI
IPC: B05D7/14
Filed: 1985-11-19
Abstract: PURPOSE:To enhance finish though the number of treatment processes are reduced, by forming a flat surface and an embossed pattern to a surface to be painted by paint containing a metal foil and applying clear paint thereon. CONSTITUTION:Metallic paint is applied to the surface 1 to be painted of a car body and dried to form a flat paint film 2. This metallic paint contains colored pigment and a fine fragmentary metal foil 3 with an outer diameter of 10mum or less comprising aluminum as paint components. Subsequently, an embossed pattern 4 is formed on the paint film 2 by the same metallic paint and, after drying, clear paint with high transparency containing no metal foil or pigment is applied to the embossing part 4A of the embossed pattern 4 and the exposed surface of the flat paint film 2 to form a clear film 5. After three- time painting is finished, the painting surface is once subjected to baking treatment to form a silver metallic color painting part 6.
Patent JP-H06113400-A (JP)
Title: On-vehicle acoustic reproduction system
Inventor: HAYAKAWA JUNICHI
IPC: B60R11/02
Filed: 1992-09-29
Abstract: PURPOSE:To provide the on-vehicle acoustic reproduction system in which generation of howling is prevented when an optional sound field is created by adding a reverberation sound or the like to a music signal from a speaker collected by a microphone in a vehicle cabin. CONSTITUTION:Speakers 2a,2b and rear speakers 3a,3b are installed to left/right front doors and on the rear side of a rear seat and microphones 4a,4b are installed on a ceiling 14 of a driver's seat and an assistant's seat. A sound from each speaker collected by the microphones 4a,4b is inputted to a DSP through a microphone amplifier, a low frequency cut-off use high pass filter and a notch filter for cutting off medium and high howling frequencies and an output signal adjusted and processed in the DSP is given to each power amplifier, and an output signal of the microphone 4a is outputted to the speaker 2b and the rear speaker 3a and an output signal of the microphone 4b is outputted to the speaker 2a and the rear speaker 3b.
Patent JP-H0597141-A (JP)
Title: Container with metal lid
Inventor: ENDO HIDETO
IPC: B65D25/14
Filed: 1991-10-07
Abstract: PURPOSE:To improve heat insulation of a container body easily and inexpensively. CONSTITUTION:A container with metal lid 10 is provided with a plastic container body 14 having a flange part 15 and a metal lid 11 having a peripheral edge 12 to fasten the flange part 15. A body part 14a and a bottom part 14b of the container body 14 are formed of a container-shaped blank 21 and an injected heat melting resin 25. The heat melting resin 25 contains hollow fillers.
Patent JP-H0596120-A (JP)
Title: Deodorizer for refrigerator or the like
Inventor: SHINTANI KOSUKE
IPC: B01D53/81
Filed: 1991-10-08
Abstract: PURPOSE:To provide a deodorizer for the refrigerator, etc., capable of efficiently oxidizing and decomposing the malodorous component without using a special adsorbent to adsorb the malodorous component. CONSTITUTION:A catalyst 27 of platinum, etc., is provided around the glass tube 26 of a heater 24 also used as a defrosting heater, and an adsorbent 30 is arranged above and close to the heater 24. When heat is produced from the heater 24, the catalyst 27 is rapidly heated to the temp. at which the malodorous component is decomposed, before the adsorbent 30 is heated by the heater 24 to a temp. where the malodorous component is desorbed. As a result, the malodorous component desorbed from the adsorbent 30 is surely and effectively oxidized and decomposed without using a special adsorbent 30.
Patent JP-H04137387-A (JP)
Title: Induction heating cooker
Inventor: IWAI TOSHIAKI
IPC: H05B6/12
Filed: 1990-09-27
Abstract: PURPOSE:To prevent a breaking of a switching element by applying a high dV/dT and the like, by turning off the switching element when the power source voltage is less than a specific level and the operation in a controller is stopped, in a starting time or in a stopping time CONSTITUTION:A control voltage detector 6 stops the operation in a controller 5 to prevent an unstable operation of a microcomputer and the like in the controller 5 when the power source voltage of the controller 5 is less than a specific level in a starting time of in a stopping time, and turns off the output of a drive circuit 4 when the operation in the controller 5 is stopped. As a result, the input terminal of a switching element 2 can be turned off, and a breaking by applying a high dV/dT and the like can be prevented. Furthermore, a drive voltage detector 8 is provided, and by turning off the switching element 2 when the power source voltage of the drive circuit 4 is less than a specific value, the ON/OFF oscillation of the element 2 when the power source voltage is not sufficient is prevented, and a breaking of the element 2 owing to an excessive loss can be also prevented.
Patent JP-H02106020-A (JP)
Title: Molded chip tantalum solid electrolytic capacitor
Inventor: HASEGAWA NOBUO
IPC: H01G9/12
Filed: 1988-10-15
Abstract: PURPOSE:To ensure fusion of a fuse in the case of failure of a capacitor by coating the fuse connecting the surface of a capacitor element to a cathode terminal with a low-melting polymeric material. CONSTITUTION:A fuse 16 is arranged along the surface of an insulating coat layer 15 such that the fuse is hung on a capacitor element 11. The fuse 16 is connected to a cathode terminal 18 by means of a conductive bonding material 19 similar to a conductive bonding material 17. One end 16a of the fuse 16 connected with the surface of the capacitor element 11 is coated with a low-melting polymeric material 20 principally composed of a hot-melt material such as polypropylene or the like. If the fuse 16 is heated and molten in the case of failure of the capacitor for example, the low-melting polymeric material 20 is also heated and molten and the molten fuse 16 is eluted and dispersed in the molten material 20. Accordingly, fusion of the fuse can be attained reliably.
Patent JP-2000090140-A (JP)
Title: Estimation method for area and number of layers of printed board
Inventor: NAKAOKA KUNIO
IPC: H05K13/04
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To estimate the necessary area of a printed board with high accuracy and also to prevent the revision of design by making use of two parameters and the correlation between the pin density and a parts area rate. SOLUTION: The total number of pins and the total parts area are decided from the data on the pad external shape and the number of pins which are stored in a parts shape data base, and an allowable substrate area is assumed from the limiting condition of a structure design, etc. Then the pin density (p) and parts area rate (e) are calculated by expressions p=Ps/E and e=Ep/E respectively (Ps: total number of pins of parts mounted on printed board, E: area of printed board, Ep: total area of parts mounted on printed board). If the plotted value of (p) and (e) are smaller or larger than those of a past used area, the area of the printed board is reduced or increased respectively to decide the optimum plotted value so as to keep it in an area.  Thus, it's possible to show an allowable area in a correlation diagram by making use of two parameters, to decide the correcting direction and to decide an area of the printed board.
Patent JP-S61138405-A (JP)
Inventor: WATANABE YUKIO
IPC: F21S8/04
Filed: 1984-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0568422-A (JP)
Title: Method for keeping machine body horizontal in automatic tea leaf plucker
Inventor: MATSUMURA KOUJI
IPC: A01D67/00
Filed: 1991-09-11
Abstract: PURPOSE:To maintain a machine body in a horizontal state and to prevent fall of the machine body by transferring a side wheel in the vertical direction corresponding to a left and right inclination state of the machine body. CONSTITUTION:A side wheel 13 is made movable in the vertical direction and a machine body is equipped with an inclination sensor 84 to detect a left and right inclination state of the machine body. The side wheel is moved in the vertical direction based on the detected value of the inclination sensor and the machine body is maintained in a horizontal state. The machine body is retained in a horizontal state during its rotation as well as during tea leaf plucking operation.
Patent JP-H04137580-A (JP)
Title: Stem for semiconductor laser
Inventor: SHIOMI YUJI
IPC: H01S5/0232
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a stem for semiconductor laser which can be manufactured at a lower cost than the conventional metallic stem through a less number of manufacturing processes by integrally molding a lead frame provided with the first to third lead sections by using a resin. CONSTITUTION:A lead frame 10 is provided with the first lead section 11 which is die-bonded to a laser diode and monitor photodiode, second lead section 12 which is wire-bonded to the anode of the laser diode, and third lead section 13 which is wire-bonded to the monitor photodiode and integrally molded by using a resin. Therefore, the cost of the package can be reduced as a whole, because the wire-bonding can be performed easily and the cap stuck to a resin section 20 can be miniaturized and formed by using a resin.
Patent JP-H01103189-A (JP)
Title: Speed/flux controller for induction motor
Inventor: KODAMA SHINZO
IPC: H02P21/22
Filed: 1987-10-14
Abstract: PURPOSE:To control speed and flux stably even if q-axis flux component is not brought to 0 due to unclear induction motor coefficient or disturbance, by configuring a speed/flux controller into a non-linear multi-variable system. CONSTITUTION:Coefficient units 10, 11, 12, 13, 14, 15, 16 are provided with values of K1, K2, K3 and M. The value M represents the mutual inductance between a stator winding and a rotor winding. d-axis current command I'1d, q-axis current command I'1q and angular frequency command omegaS are outputted respectively from a d-axis root value subtractor 21, a q-axis adder 23 and the coefficient unit 16. The outputs I'1d and I'1q from a speed/flux control section are controlled non-linearly with the product of flux and speed is being fed back.
Patent JP-2001079930-A (JP)
Title: Method and apparatus for producing foamed sheet
Inventor: KITAJIMA HIDETOSHI
IPC: B29C48/305
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To produce a foamed sheet excellent in closed-cell properties and having lightweight properties and high regidity so as to obtain uniform required expansion ratio. SOLUTION: A molten resin is extruded from a T-die and the surface temp. of the resin extrudate is lowered to predetermined temp. from the temp. at the time of the extusion of the molten resin by the temp. control mechanism controlling the temp. of a lip to 80-200 deg.C in the T-die 2. After extrusion, the surface temp. of the obtained foamed sheet 3 is further lowered by small diameter rolls 6a, 6b of which the temps. are controlled to 50-180 deg.C. Since the temp. of the small diameter roll 6a is made higher than that of the small diameter roll 6b and the temps. of both rolls are controlled to two stages, the expansion of the cells of the foamed sheet 3 is not suppressed by the quenching of the foamed sheet 3.
Patent JP-H07114723-A (JP)
Title: Polyester film for magnetic recording medium
Inventor: ITO KIYOHIKO
IPC: B29C55/12
Filed: 1993-10-18
Abstract: PURPOSE:To obtain a polyester film excellent in running performance, running durability at the time of repeated use, winding characteristics like a pancake and slitting characteristics and useful as a base film for a magnetic recording medium satisfying even the requirement of high image quality. CONSTITUTION:This polyester film contains spherical silica particles having 0.1-2.0mum volume average particle diameter and a relative standard deviation of >0.5 in polyester and simultaneously satisfies inequalities DELTAN<1,530-8,754XF, DELTAN>1,413-8,327XF, -20DELTAN <30 and F-5(TD) >12.5, wherein DELTAN=(NMD-NTD)X1,000, F=(NMD+NTD)/2-nz (where NMD is the refractive index of the film in the longitudinal direction, NTD is the refractive index of the film in the transverse direction and nz is the refractive index of the film in the thickness direction) and F-5(TD) is the value (F-5) in the transverse direction of the film.
Patent JP-2000091937-A (JP)
Title: Wiring board and function unit for the wiring board
Inventor: AMANO MASAHIKO
IPC: H04B1/18
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a function unit for a wiring board by which miniaturization and workability of the wiring board are enhanced and to provide a wiring board. SOLUTION: Wiring board function units 5A, 5B are housed in a rectangular solid wiring board body 10 whose front face is open. A coaxial cable insert port 12 to which a coaxial cable in inserted is provided to an upper face of the wiring board body 10. Stepwise steps 51, 52 are formed to an upper part and a lower part of a body 50 of each of the wiring board function units 5A, 5B. Two each of cable connection sections 53 each consisting of an F plug for connection of the coaxial cable are placed respectively to each of step faces 511, 512. In the cable connection sections 53 of the step 51, positions of the cable connection sections 53 are deviated on the step faces 511, 512 respectively in their layout direction. The one cable connection section 53 consisting of the F plug for coaxial cable connection is placed to step faces 511, 522 of the step 52 respectively.