baber/WOPTO huggingface dataset:
Patent JP-H1053201-A (JP)
Title: Article charging apparatus
Inventor: SAEKI YUTAKA
IPC: B65B5/08
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an article charging apparatus capable of gently charging even irregular-shaped articles into a portion to be charged and conveying the articles without allowing the articles to interfer with other portions even in the case where they are not well received. SOLUTION: A roller conveyor 10 whose conveying direction is orthogonal to a conveyor 2 and which conveys a container 14 having a vertically movable bottom plate 51 is disposed at an end of the conveyor 2 for conveying articles A. A slant shooter 8 is provided at the end of the conveyor 8. An elevating means having an ascending and descending plate movable upward from a conveyance face of the roller conveyor 10 is disposed below the end of the conveyor 2. A square-shaped funnel-like hopper whose upper and lower faces are opened is provided above the elevating means. A notch extending to an opening in the lower face openable by means of a door is provided in a side face of the hopper. A shutter body 43 movable back and forth from the end of the conveyor 2 is disposed so that a portion of the opening in the lower face of the hopper is openable.  The shutter body 43 opens the hopper while moving the articles A into the closed hopper, and moves smoothly toward the elevated bottom plate 51 of the container 14. After charging the articles, the notch is opened, and the articles A are not held between the shutter body and the bottom plate.
Patent JP-H1118991-A (JP)
Title: Washing implement with removable handle
Inventor: FUJIMOTO RYOSUKE
IPC: A47K7/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing implement with removable handle in which one washing tool can be easily used for hand type washing implement and a handle type washing implement, a detergent can be saved, much labor and cost are not required, the trouble of housing place is eliminated, and no wasteful refuse is produced. SOLUTION: Loop-and-hook fasteners 4 are mounted on the back surface of a washing implement 1 and a mounting part 3 on the top end of a handle 2. In use, the hand type washing 1 is used to wash the body, and when a part beyond one's reach such as the back is washed, the hand type washing implement 1 is connected to the handle 2 through the loop-and-hook fasteners 4 preliminarily mounted on the washing implement 1 and the mounting part 3 on the end of the handle 2.
Patent JP-H03108655-A (JP)
Title: Oxygen sensor
Inventor: YAMADA TETSUMASA
IPC: G01N27/419
Filed: 1990-08-03
Abstract: PURPOSE:To improve accuracy for measuring oxygen concentration by providing oxygen diffusion resistance porous layer on electrode layers on at least a slit side of an oxygen pump element. CONSTITUTION:An oxygen diffusion resistant porous layer 310 made of ceramic is provided on electrode layers 301, 302 at least on a slit side of an oxygen pump element while openings 2a, 2b communicating with a slit 1 opened in an atmosphere of gas to be measured are provided on a wall member 3. Thus difference in oxygen concentration between the electrode layers 301, 302 is easily increased by driving of the oxygen pump element, so that the electromotive force of a battery element easily generates. Therefore in a wide oxygen concentration range in the atmosphere of the gas to be measured, characteristics of output at low power and with a relation of an output with respect to the oxygen concentration close to approximate linearity can be exhibited as well as a function that output responsiveness with respect to a rapid change in the oxygen concentration is very excellent can be provided. In addition, since the openings 2a, 2b are provided on the side of the wide wall member 3, directionality of a sensor to the gas flow is advantageous so that a sensor output can be stabilized for improving accuracy of measuring oxygen concentration.
Patent JP-H05305859-A (JP)
Title: Windshield glass wiper arm with protective shield
Inventor: UIRUFURIIDO SHIYON
IPC: B60S1/34
Filed: 1991-07-25
Abstract: PURPOSE: To provide the protective shield of a wiper arm simpler and more hardly broken than a conventional protective shield. CONSTITUTION: To the inner end of a shield 1 for protecting the drive head of a wiper arm, at least one arm 2 having a longitudinal guide slot 4 slidingly engaging with a pin 5 provided in a shroud 3. The arm 2 is bent slightly upward. When the shield 1 is pressed toward the shroud 3, the shield 1 rotates downward and its hook 9 is engaged with a bead 10 provided in the shroud 3.
Patent JP-S6452936-A (JP)
Title: Joining device of reinforced concrete post and steel frame beam
Inventor: ITO SHOEI
IPC: E04B1/30
Filed: 1987-08-21
Abstract: PURPOSE: To simply join a reinforced-concrete pole and a steel-framed beam surely by fixing with a bolt a beam joint metal buried in the reinforced-concrete pole and a beam-connecting fitting fastened with a bolt to the steel-framed beam. CONSTITUTION: A beam joint metal 3 having a polygonal or circular ring shape and a plurality of boltholes in side wall sections is buried into the concrete of the beam-joining section of the reinforced-concrete pole 1. Beam connecting fittings 6 having pole connecting sections formed in a male screw shape at front end sections and plate sections, to which bolt inserting holes are formed at other end sections are fixed with a bolt at the end sections of the upper and lower flanges of the steel-framed beam 2. The pole connecting sections of the beam connecting fittings 6 are inserted into the boltholes of the beam joint metal 3, and a fixing nut 10 is screwed to the pole connecting sections while being placed on the inside of the side wall and outside of the beam-joint metal 3.
Patent JP-H1153004-A (JP)
Title: Adaptive control method for cyclic signal
Inventor: ICHIKAWA HIROYUKI
IPC: G05D19/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide the adaptive control method for a cyclic signal which is fast in convergence and has superior stability. SOLUTION: For a cyclic signal f(n) affecting an observation point 24, an adaptive signal y(n) is generated by adaptive signal generating algorithm 11 and the both are made to cancel each other at the observation point 24, suppressing an error signal e(n). To adjust both amplitudes α and β of the adaptive signal y(n) represented in orthogonal form by the adaptive signal generating algorithm, adaptive coefficient vector update algorithm 12 adjusts an adaptive coefficient vector W(n)=[α, β] adaptively according to the error signal e(n).  At this time, adaption is speedily advanced by a minimum biquadratic method in the initial state wherein the amplitude of the error signal e(n) is large and when the error signal e(n) becomes very small in amplitude, it is considered that a convergence state is entered, thereby holding the convergence state stable by a minimum squaring method. Thus, the convergence speed and stability are both made compatible.
Patent JP-H0651277-A (JP)
Title: Active matrix liquid crystal display
Inventor: ONDA YASUYUKI
IPC: G09G3/36
Filed: 1992-08-04
Abstract: PURPOSE:To provide a liquid crystal display having high quality of display by providing a discharging resistance element somewhere within a switching element driving voltage line. CONSTITUTION:Driving voltages VGG are input from a data line 13, and each scanning line 15 is provided with an analog switch 11, and either of the voltages VGG is selected on the basis of a sampling pulse sent from a shift register 10 and is output to each scanning line. Inside a display module 6, the data line 13 is connected to reference potential, e.g. a GND level via a resitance element 14. A high resistance element of 100kOMEGA to 1MOMEGA is usable as 14. Therefore, even if the power supply is turned off with a specific analog switch 11 being connected to the driving voltage VGG, for example, a charge stored in a VGG line in a control circuit 1 is discharged via the resistance element 14.
Patent JP-H07181125-A (JP)
Title: Particle analysis of wafer in which notch is provided
Inventor: YURI ESU URITSUKII
IPC: H01L21/66
Filed: 1994-08-31
Abstract: PURPOSE: To detect contaminant particles on semiconductor wafer surface having a notch by scanning a semiconductor wafer and then positionally detecting estimated imaging device coordinates for the notch and the center of the wafer. CONSTITUTION: A laser scan device is used to scan a semiconductor wafer having a notch and an imaging device is used to establish estimated imaging device coordinates for the notch and the center of the wafer. Furthermore, an estimated transformation parameter for coordinate transformation between the coordinate system of the scan device and the coordinate system of the imaging device is calculated on the basis of scan device coordinates for the notch and the center of the wafer, and the estimated imaging device coordinates. Then, the scan device coordinates for particles on the wafer are finally transformed to the estimated imaging device coordinates, by use of the estimated transformation parameter. As a result, the estimated imaging device coordinates regarding the particles can be provided for the imaging device.
Patent JP-2000039039-A (JP)
Title: Tube pressure type brake
Inventor: OMUTSUNO SATOSHI
IPC: F16D49/14
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a tube pressure type brake band to facilitate manufacture of a tube. SOLUTION: Figure 10 is taken as a tube pressure type brake band, 20 as an outer frame, 22 as an window part formed at a part of the outer frame, 30 as a tube, 31 as a tube folded part hooked at the edge of the window part, 32 as a hole through which pressure fluid is fed to the tube, 60 as a press plate for the tube, 61 as a rivet, and 24 as a space in which an inside member, such as a brake drum, is contained. Since the tube type band presses the two ends of the tube for closing, the tube the two end parts of which are opened suffices for a function, and manufacture of the tube is extremely facilitated.
Patent JP-H0661151-A (JP)
Title: Mercury-sensitization type optical cvd device
Inventor: TAMAGAWA KOICHI
IPC: C23C16/48
Filed: 1992-08-04
Abstract: PURPOSE:To collect efficiently harmful substances being contained in exhaust gas regardless of the fluctuations of an exhaust velocity and the amount of evacuation by a method wherein the temperature of a condensive material collecting device for vacuum exhaust system use is controlled according to a mercury concentration detected by a mercury concentration detector to maintain always the mercury concentration detected by the detector constant. CONSTITUTION:A control device 38 is connected between a condensive material collecting device 32 for vacuum exhaust system use and a mercury concentration detector 33. This device 38 receives a detected mercury concentration signal from a photomultiplier of the detector 33 and compares this mercury concentration signal with a reference setpoint to correspond to the allowable limit level of an eliminated mercury concentration. As a result, a control signal of a magnitude to correspond to a component exceeding the reference setpoint is supplied to the device 32 and making power of the device 32 to a refrigerator is subjected to ON and OFF control or PID control. That is, when the flow velocity of exhaust gas in a piping is increased, the temperature of the device 32 is made lower and the collecting efficiency of harmful substances being contained in the exhaust gas is made to rise. In such a way, the optical CVD device is constituted.
Patent JP-H0929411-A (JP)
Title: Atomizing device in horizontal type vertical injection die casting machine
Inventor: SATO TADASHI
IPC: B22D17/20
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To facilitate supplying of releasing agent to one pair of dies and lubricating oil to half-split injection sleeves respectively with one atomizing device. SOLUTION: The atomizing device 10 in a horizontal type vertical injection die casting machine has one pair dies 3, 4 fitted on a fixed die plate 1 and a movable die plate 2 respectively, and one pair of half-split injection sleeves 5, 6 fitted longitudinally to the lower parts of one pair of the dies 3, 4, respectively. Further, a plunger is slidably fitted into the injection sleeves 5, 6 and the atomizing device 10 is applied to the horizontal type vertical injection die casting machine constituted so as to suspend the injection device at the lower part of one pair of the dies 3, 4. The atomizing device 10 has an elevating/ lowering device 11 mounted on the upper part of the fixed die plate 1, and nozzles 13, 14 supported at an elevating/lowering part of the elevating/lowering device 11. Further, at the time of casting, this atomizing device sprays the releasing agent or the lubricating oil to one pair of the dies 3, 4 and the injection sleeve 5, 6.
Patent JP-S58110024-A (JP)
Inventor: SHIMIZU SHINKICHI
IPC: H01G4/12
Filed: 1981-12-24
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-S6364299-A (JP)
Title: X-ray image pickup device
Inventor: SAKUMA SHINKICHI
IPC: G01N23/04
Filed: 1986-09-05
Abstract: PURPOSE:To expand the freedom of image pickup of a cinecamera, by introducing a record reproducer as well as introducing a time controller to regulate the operation times of each component of an X-ray image pickup system. CONSTITUTION:A TV monitor display timing pulse 11 delivered from a time controller 9 reads and reproduces the TV camera images stored in the field memory of a record reproducer, and indicates the time to display on the TV monitor. The time pulse 12a cinecamera tells the starting time of a scene of image pickup of the cinecamera 5. The X-ray source 1 is driven by receiving the time pulse 13 for X-ray source, and after radiating X rays for a short time, waits for the next timing pulse. A TV camera 6 picks up an image of a scene by receiving the timeing pulse 14 for TV camera, and delivers the image to a record reproducer 7 and waits for the next timing pulse. Thereby, as well as the image pickup is improved, the TV camera monitoring function can be secured.
Patent JP-S6187874-A (JP)
Title: Method for measuring concentration of additive in electroless plating solution
Inventor: SATO TOMOKO
IPC: C23C18/31
Filed: 1984-10-05
Abstract: PURPOSE:To measure rapidly and correctly the concn. of a little additive in an electroless plating soln. by immersing an electrode of a noble metal in the plating soln. to measure the polarization characteristic values after the plating reaction of the plating soln. in stopped. CONSTITUTION:After the plating reaction of an electroless plating soln. such as a copper plating soln. is stopped, an electrode of a noble metal such as Au or Pt is immersed in the plating soln. to measure the polarization characteristic values such as the polarization resistance and time constant by an AC impedance method, a coulostatic method or other method. The concn. of an additive such as 2-mercaptobenzothiazole is measured from the polarization characteristic values by making use of a correlation diagram and a working curve. By this method the concn. of the additive in the electroless plating soln. can be measured accurately.
Patent JP-H0259139-A (JP)
Title: Apparatus for producing deformed pipe kind in expendable pattern casting
Inventor: TAMURA KEIJI
IPC: B22C23/00
Filed: 1988-08-24
Abstract: PURPOSE:To enable full automization of the production line by making in series one line of the whole processes from molding stage to shake-out stage and enabling circulation by intermittently sequencing plural flasks on the same line. CONSTITUTION:The flasks 6 having 1m length and width are set on molding stations 8 at right and left sides of a vibrating table 9 and expendable patterns 7 are set in each flask. The flask 6 in the molding station at a shifting carriage 23 side is laid on the vibrating table 9 and after packing sand from a sand storing tank 3 and vibrating, the flask 6 is shifted to side direction and laid on the shifting carriage 23 and run on rails to shift to pouring line 10. In the same way, the flask 6 in the other station 8, packs the sand and shifts the pouring line 10. After arranging five flasks, they are evacuated with a sucking device 13 and molten cast iron, etc., is poured to replace the expendable pattern 7 into the molten metal. After leaving as it is, it is shifted to cooling line 11 and further, cooled. It is shifted to a roll-over apparatus 12 to roll over the flask and the product is taken out. By this method, the whole stages are automized and the workability is made good and the whole apparatus can be systemized and simplified.
Patent JP-2000040956-A (JP)
Title: Synchronous control system
Inventor: INOUE KINYA
IPC: H03L7/099
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous control system having simple circuit configuration, a high pull-in speed as well and moreover, can flexibly cope with input/ output signals having different frequency ratios. SOLUTION: A buffer 12 stores externally inputted data Di and outputs them under the control of a CPU 13 in frequency synchronism with the output Fs of a 1/N divider 15. The CPU 13 checks the remaining amt. of data in the buffer 12 in timing when a timing signal SYNC becoming a standard for synchronism inputted in synchronism with the data Di is inputted from the outside, performs filter processing for the difference between the data remaining amt. at the check time and a target value, and sets the obtained divider value in the 1/N divider 15.
Patent JP-H0492557-A (JP)
Title: Original reader
Inventor: ONO AKIO
IPC: G06T1/00
Filed: 1990-08-08
Abstract: PURPOSE:To obtain faithful picture information by controlling variably the reading speed of an original scanning part via a scanning part drive source and based on the characteristic of the reading signal detected by a detection means. CONSTITUTION:A linear scale 1 having the equal pitches and set along the scanning direction of an original scanning part out of an original setting area, a linear scale reading sensor 3, a detection means 75 which detects the characteristic of the linear scale reading signal, a control means 70 which controls variably the reading speed of an original scanning part via a scanning part drive source 80 and based on the detected characteristic are provided. In such a constitution, the faithful picture information is obtained with no local expansion/ contraction nor the magnification error of an output picture and with no distortion caused to an original even if the drive mechanism of the original scanning part has a mechanical error.
Patent JP-S6451455-A (JP)
Title: Unpainted exterior trim for vehicle
Inventor: HIGUCHI KAZUO
IPC: C08L51/06
Filed: 1987-08-24
Abstract: PURPOSE:To obtain the title exterior trim excellent in weathering resistance, scratch resistance and appearance, by molding a composition comprising a specified resin and a polyamide. CONSTITUTION:A resin (A) is obtained by reacting 5-50wt.% ethylene/propylene rubbery polymer (a) of a Mooney viscosity (at 121 deg.C) of 30-90 with 30-75wt.% aromatic vinyl compound (b) (e.g., styrene) and 15-30wt.% unsaturated nitrile compound (c) (e.g., acrylonitrile). A composition is obtained by mixing 10-55wt.% component A with 45-90wt.% polyamide (B) (e.g., nylon). This composition is molded into a door mirror, a wheel cover, a panel finisher, an outside handle, a radiator grill or the like.
Patent JP-S60100768-A (JP)
Title: Three-wire type conductor resistance compensation system
Inventor: MIYAZAKI SEIICHI
IPC: G01R27/14
Filed: 1983-11-08
Abstract: PURPOSE:To measure accurately a resistance value by connecting two conductors among three conductors to one terminal of a resistance to be measured, and compensating the resistances of the respective conductors on the basis of the voltages of the conductors and calculating the values of the resistances. CONSTITUTION:The conductors X and Y are connected to one terminal of the resistance RX to be measured, and the other-side terminals of the conductors X and Y are connected to inputs of a measuring circuit 10. A constant known current (i) is supplied to the conductor X through a terminal 20. A conductor Z is connected to the other terminal of the resistance RX, and the other terminal of the conductor Z is, for example, grounded. The measuring circuit 10 consists of an operational amplifier 10 and a resistance. Then, the output voltage V3 of this measuring circuit 10, know current (i), and the value of the resistance RX are calculated.
Patent JP-S6362511-A (JP)
Title: Filter plate
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1986-09-03
Abstract: PURPOSE:To obtain the titled lightweight filter plate and to improve the dischargeability of the filtrate by supporting a filtrate recovery member on a frame or a filter cloth in place of a planar filter bed in the frame. CONSTITUTION:The filtrate recovery member 3 consists of cloth and is arranged in a space 2a in the frame 2. The front and rear faces of the member are covered with filter cloths 4 and 4. A through hole 3a communicating with the raw liq. supply port 4a of the filter cloth 4 is formed at the central part of the filtrate recovery member 3, the peripheral edge part of the through hole 3a is sewn on the peripheral edge part of the raw liq. supply port 4a of the filter cloth 4, the filtrate recovery member 3 is hung from the filter cloth 4, and the filtrate recovery member 3 can be oscillated along with the filter cloth 4. The raw liq. is forced into a filter chamber, filtered by the filter cloth 4, and separated into cake and a filtrate. The cake is retained in the filter chamber. The filtrate passes through the filter cloth 4, enters into the frame 2, flows down under the guidance of the filtrate recovery member 3, and is recovered from a communicating hole 2d.
Patent JP-S6451386-A (JP)
Title: Surface treatment of silicon-based ceramic substrate
Inventor: HASE TEIZO
IPC: C04B41/87
Filed: 1987-08-21
Abstract: PURPOSE:To uniformly roughen the surface of an Si-based ceramic substrate with no etching pits at a low treatment temp. and to improve the adhesion of metal plating by coating the substrate with molten NH4HF2. CONSTITUTION:The surface of an Si3N4-based ceramic substrate (e.g., a substrate obtd. by adding Al2O3 and Y2O3 as sintering assistants to Si3N4 powder and sintering them under ordinary pressure) or the surface of an SiC-based ceramic substrate (e.g., a substrate obtd. by adding Al2O3 as a sintering assistant to SiC powder and sintering them under ordinary pressure) is mirror-finished with diamond paste, etc. The substrate and NH4HF2 are put in a platinum crucible and heated at about 125 deg.C for about 10min to carry out coating treatment.
Patent JP-H0955352-A (JP)
Title: Apparatus and method for exposure
Inventor: KUBOTA MICHITAKA
IPC: G03F7/20
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce an irregularity in the size of a resist pattern inside the face of a wafer by a method wherein the thickness of a resist film is measured in respective regions formed by dividing the wafer and the respective regions are exposed at an exposure amount based on the thickness of the film. SOLUTION: In a film-thickness measuring means 2, the face of a wafer 11 which has been coated with a resist film 12 is divided into a plurality of regions, the thickness of the resist film 12 in the respective divided regions is measured, and its result is output to a storage means 3. In the storage means 3, data on the thickness of the film is stored regarding the respective regions, and the data is output to an exposure-amount decision means 4. In the exposure- amount decision means 4, on the basis of the data on the thickness of the film in the respective regions from the storage means 3, an exposure amount to the resist film 12 is decided regarding the respective regions on the preset wafer 11, and its result is output to a control means 5.  In the control means 5, on the basis of the exposure amount which has been sent, an exposure operation is performed while the exposure amount of an exposure means 6 is being controlled regarding the respective regions. Thereby, an irregularity in the size of a resist pattern inside the face of the wafer is reduced.