baber/WOPTO huggingface dataset:
Patent JP-H06270410-A (JP)
Title: Ink residual amount detector
Inventor: FUKANO TAKAKAZU
IPC: G01F23/24
Filed: 1993-03-19
Abstract: PURPOSE:To accurately detect the residual amt. of ink by storing an accurate ink resistance value at every environmental temp. in a memory device and setting the detected voltage applied to ink to electrolytic voltage or less. CONSTITUTION:Environmental temp. or ink temp. is detected as a voltage value by a temp. detector 23 to be stored in a memory 31 by an analogue/digital converter 29 through a CPU 30. The resistance value of a reference resistor 2 is set by the reference resistor 2 and an ink resistor 1 so that the voltage applied to the ink resistor 1 becomes the electrolytic voltage of ink or less. The resistance value of the ink resistor 1 is detected on the basis of an arbitrary detection pulse 38 in arbitrary timing by an analogue/digital converter 28 through the CPU 30. The detected value is compared with the ink resistance at every environmental temp. stored in the memory 31 and the data of an ink residual amt. to detect an accurate ink residual amt.
Patent JP-H03261850-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: SENPUKU AKIRA
IPC: G01N21/956
Filed: 1990-03-12
Abstract: PURPOSE:To enhance inspection accuracy by arranging a reflected scattering light removing member removing the reflected scattering light from an ftheta lens in front of a photodetector not only to prevent noise from being contained in the reflected light from a printed circuit board to be inspected but also to allow only the reflected light from the circuit board to be incident to the photodetector. CONSTITUTION:Since the reflected light 15 incident to a condensing lens 17 passes through the peripheral reflecting field of the optical axis (a) thereof, said light 15 is incident to a lens 17 from the circumference of a shade mask main body 19c without receiving the effect of the main body 19c. Since the reflected scattering light from the incident surface of an ftheta lens 13 gathers to the optical axis (a) of reflected light 20, the incidence thereof to the lens 17 is prevented by the main body 19c. Therefore, only the reflected light of the laser beam 11 passed through a lens 13 is incident to a photodetector 18 and, the noise to the photodetector 18, that is, a measuring error is reduced to enhance inspection accuracy. Herein, as a reflected scattering light compo nent removing member, not only the mask main body 19c but also any means capable of removing the reflected scattering light 20 from the reflected light 15, that is, the deformed condensing lens 17 may be used.
Patent JP-H05268146-A (JP)
Title: Radio telephone system
IPC: H04W84/10
Filed: 1992-03-17
Abstract: PURPOSE:To provide the radio telephone system in which the interruption of a speech line is prevented and no callback is required when a radio telephone slave set is resident at the outside of a speech available area or a battery of the radio telephone slave set is worn out. CONSTITUTION:This radio telephone system consists of a communication control procedure execution section 110 checking data communication between a radio telephone master set 101 and a radio telephone slave set 116, a number of error measurement section 111 measuring number of times of occurrence of errors, a message transmission section 107 holding a line of a talking opposite party when number of times of occurrence of errors reaches a specified number of times consecutively for a prescribed time, a timer management section 112 measuring various elapsed times, and a channel switch section 103, and is featured that talking is restarted when number of times of occurrence of errors reaches a specified number of times or below consecutively for a prescribed time, and a concerned call is transferred to other telephone set to continue the talking when number of times of occurrence of errors does not reach a specified number of times or below consecutively for a prescribed time, and devised such that the talking is continuously available even when the radio telephone slave set is resident at the outside of a speech available area or a battery of the radio telephone slave set is worn out.
Patent JP-H07243472-A (JP)
Title: Liquid-sealed vibration control device
Inventor: MIYAKE KAZUTOSHI
IPC: F16F13/18
Filed: 1994-03-04
Abstract: PURPOSE:To provide a liquid-sealed vibration insulation device which is constituted to simplify structure, facilitate manufacture, and reduce a cost. CONSTITUTION:A liquid-seal vibration insulation device is provided with a main liquid chamber 2 wherein a thick rubber resilient substance 1 forms a chamber wall and an auxiliary liquid chamber 4 wherein a rubber resilient substance film 3 forms a chamber wall and which is partitioned from the main liquid chamber 2 by a partition plate 5. The outer peripheral parts of the thick rubber resilient body 1, the partition plate 5, and the rubber resilient substance film 3 are overlapped with each other and fixed by a metallic side plate 6. The outer periphery of the rubber resilient film 3 is formed in a thick section and a groove 33 is formed and a liquid flow passage 9 is formed between the outer periphery of the partition plate 5 and the rubber resilient substance film. A communication hole 35 for intercommunicating the main liquid chamber 2 and the liquid flow passage 9 is formed in a part of the rubber resilient substance film 3 and the partition plate 5 and a communicating hole 36 for intercommunicating the auxiliary liquid chamber 4 and the liquid flow passage 9 is formed in other spot of the rubber resilient substance film 3. A recessed part 54 is formed in the outer peripheral part of the partition plate 5 and fitted in the opening of the groove 33 of the rubber resilient substance film 3. A protrusion part 11 formed along the outer peripheral part of the thick rubber resilient substance l is fitted in the recessed part 54.
Patent JP-S53146004-A (JP)
Title: Heat exchanger
Inventor: NAKAJIMA HIDEO
IPC: F28F27/00
Filed: 1977-05-24
Abstract: PURPOSE: To prevnet appearance of a flush phenomenon in a heat exchanger with a drain cooling chamber by constituting same such that wate is supplied to a portion of a drain at which a flush phenomenon is apt to appear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06274613-A (JP)
Title: Curve approximating device
Inventor: MIMA TOSHIYA
IPC: G06T7/60
Filed: 1993-03-19
Abstract: PURPOSE:To provide the curve approximating device for enabling curve approximation at high speed without evaluating error concerning curve approximating device for computer graphics or the like. CONSTITUTION:Concerning a curve approximating device 1 for calculating a curve approximate to a graphic connecting applied points and displaying the curve on an image display device 3, this curve approximating device 1 is provided with a division interval calculating means 5 to calculate a division interval for dividing this curve and performing polygonal line approximation, and a polygonal line plotting means 6 for calculating the curve corresponding to a function expressing the curve expressed as the function of a parameter and the parameter decided based on the division interval calculated by the division interval calculating means 5, and the division interval calculating means 5 calculates the radius of curvature of the curve and calculates the division interval based on the curvature radius so that error between the polygonal line approximating the curve and the curve can be less than an allowance.
Patent JP-H11244274-A (JP)
Title: Fluoroscopic radiography equipment
Inventor: SUZUKI TSUTOMU
IPC: H04N5/32
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide fluoroscopic radiography equipment that keeps an image display function of clarifying the positional relation in depth of a fluoroscopic image even when it changes over its fluoroscopic direction to a subject. SOLUTION: The fluoroscopic radiography equipment uses X-ray irradiation direction signals generated by a control means for controlling the direction of X-ray irradiation, or an X-ray irradiation direction control switch or others set on a console, X-ray irradiation direction display marker data used to display the X-ray irradiation direction on an image monitor 22, an X-ray irradiation direction marker data memory 62 for storing therein the X-ray irradiation direction display marker data, and a superimposing means for superimposing the X-ray irradiation direction display marker data and display image data that are to be displayed on the image monitor 22 one on the other.  The X-ray irradiation direction display marker data that correspond to an X-ray irradiation direction signal are read out from the X-ray irradiation direction marker data memory 62 and then superposed on the display image data by the superimposing means for later display on the image monitor 22.
Patent JP-H02239756-A (JP)
Title: Multi-frequency receiver processing system
Inventor: KUBOYAMA KEIJI
IPC: H04Q9/10
Filed: 1989-03-13
Abstract: PURPOSE:To easily allow the system to cope with an input analog signal of various standards with general purpose application by setting initially a means measuring single frequency information included in analog signals being mixture of plural frequencies, analyzing information obtained from a measurement means and controlling the state of the measurement means in response to the result of analysis. CONSTITUTION:A CPU 30 initializes a high group discrimination flag or the like to decide whether a high group or a low group discrimination is to be discriminated in the (dual tone multi frequency)DTMF receiver processing and initializes the measurement period to mode registers 22, 25 for the high and low groups respectively succeedingly. Then a DTMF receiver 2 applies frequency measurement operation to an input analog signal Ain, sets a DTMF receiver processing interrupt request flag, analyzes the measured data according to a prescribed procedure to discriminate a low group frequency and a high group frequency and resets the load flag and the DTMF receiver processing interrupt request flag used for the discrimination after the said discrimination.
Patent JP-S61212330-A (JP)
Inventor: PUROONOBU BAADAN
IPC: B01J35/02
Filed: 1986-03-18
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-H11243133-A (JP)
Title: Holding device for substrate
Inventor: YASUDA KENJI
IPC: H01L21/683
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a holding device for a substrate which does not allow the substrate fall, even if the device is moved at high speed. SOLUTION: Support members 50a and 50b with which a frame part 41a of tweezers is equipped with are provided with a vertical wall 56a at the upper end of a tapered surface 55a and a vertical 56b at the upper end of a tapered surface 55b. Even if the peripheral edge part of a wafer W is lifted along the tapered surface 55a by the tweezers movement, since the peripheral part stops on abutting against the vertical surface 56b, so that the wafer W can be prevented from falling from the tweezers.
Patent JP-S63224893-A (JP)
Title: Laser beam machine
Inventor: MIZUKADO MASAYOSHI
IPC: B23K26/10
Filed: 1987-03-16
Abstract: PURPOSE:To perform cutting without considering a work supporting member by the composition shunting a work supporting member from a work supporting face to a specific position by a selective driving means at the time when the work supporting member is opposed to a laser beam machining head. CONSTITUTION:Plural work supporting members 11 are provided freely movably and shuntably from a work supporting face 3b on a table 3. The selective driv ing means of the driving cylinder 12 selectively shunting and driving the member 11 from the supporting face 3b, a position detecting switch 13, dog 15, driving cylinder control part 16, etc., is provided on the supporting members 11. The cutting of a work 17 is started by driving a laser machining head 6 and in the case of the member 11 opposing to the work head 6, the member 11 is located by shunting to the specific position from the supporting face 3b by the selective driving means. The laser eliminating the need for considering the existence of a work supporting member can thus be realized in the case of making a working program.
Patent JP-S52145092-A (JP)
Title: Preparation of gas-sensitive element
Inventor: YOKOMIZO YUUJI
IPC: H01L49/00
Filed: 1976-05-27
Abstract: PURPOSE: To prepare enough sensitive, highly reliable product whose substrate is prepared by sintering a mixture of gas-inductive material (containing metal oxide) and a specified quantity of binding material (containing silicon oxide). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58177730-A (JP)
Title: Mixer mobile
Inventor: YOKOTA KOUJI
IPC: B01F15/00
Filed: 1982-04-12
Abstract: PURPOSE:To use a removable forced feeder for portable use only at necessary time, by connecting the forced feeder to an oil hydraulic pipe in a mixer mobile through couplers. CONSTITUTION:Oil hydraulic pipes 2 of a mixer mobile are provided between an oil hydraulic pump 16 and an oil hydraulic motor 17 rotating a drum 12. Oil pressure couplers 5, 5' are provided to said pipes and separated to enable the connection to pipes 4 of a forced feeder 3. In this way, the forced feeder can be driven and used as the removable forced feeder for portable use.
Patent JP-2000253833-A (JP)
Title: Apparatus for dispensing ices
Inventor: ITO YOSHINOBU
IPC: A23G9/30
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To surely advance and retreat an operating member attached to a valve element at a regular position corresponding to a switch. SOLUTION: This apparatus comprises a dispensing part 31 equipped with a valve element 40 subjected to lifting and lowering operations and attached to a front panel 28 on the surface of a heat insulating door 3. A lever 66 formed into a crank shape is attached to the top surface of the valve element 40 with a screw 70 and a pressing plate 68 at the tip corresponds to a button 64 of a switch 64 so as to be pressable. The switch 6 is turned on and off according to lifting and lowering of the valve element 40. A vertically directed guide groove 74 is formed in a front panel 28 and a fitting in part 72 provided at the tip of the pressing plate 68 is fitted therein. The pressing plate 68 is guided in the guide groove 74 and accurately lifted and lowered just under the switch 64.  When the dispensing part 31 is removed and then reattached, the lever 66 is corrected to a regular posture with a guide member 75 at the time of attaching the dispensing part 31 even if the lever 66 is shifted around the vertical axis.
Patent JP-H02240118-A (JP)
Title: Production of ehtylene/alpha-olefin copolymer
Inventor: GOKO NOBUAKI
IPC: C08F4/658
Filed: 1989-03-15
Abstract: PURPOSE:To obtain the title copolymer which has a sharp MW distribution and can give a film free of fisheyes by copolymerizing ethylene with an alpha-olefin in the presence of a specified catalyst system in a solvent which forms a liquid phase under the reaction conditions used under conditions in which the formed polymer can dissolve in the solvent so as to give a specified density to the formed polymer. CONSTITUTION:Ethylene is copolymerized with an alpha-olefin (e.g. butene-1) in the presence of a catalyst system prepared by combining a hydrocarbon-insoluble solid obtained by treating a homogenous hydrocarbon solution (e.g. benzene) containing an Mg compound of formula I [wherein R2 is a (cyclo)alkyl or an aryl; X<2> is a halogen atom; and m is 1-2], a Ti compound of formula II (wherein R<3> is R<2>, X<3> is X<2>, and m is 1-3), and optionally a hydroxyl compound of the formula: R<4>OH (wherein R<4> is R<2>) with a silicon halide compound of formula III (wherein R<1> is R<2>; X<1> is X<2>, and 0<=1<=2) with an organoaluminum compound (e.g. diethylaluminum monochloride) in a solvent which forms a liquid phase under the reaction conditions used (e.g. n-hexane) under conditions in which the formed polymer can dissolve in the solvent so that the formed polymer may have a density of 0.85-0.92g/cm<3>.
Patent JP-H02242654-A (JP)
Title: Preparation of yeast extract
Inventor: NAKAMURA YASUYUKI
IPC: A23L27/23
Filed: 1989-03-15
Abstract: PURPOSE:To prepare a yeast extract having excellent seasoning power in high extraction ratio by accelerating autodigestion while suppressing the decomposition of polymeric RNA by the adjustment of pH of a suspension of yeast cells. CONSTITUTION:The pH of a suspension of cells of yeast such as Candida utilis is adjusted to 6.8-8, preferably 7-8 and the suspension is added with a cell wall digesting enzyme to promote the autodigestion. The dissolved polymeric RNA is made to react with 5'-phosphodiesterase or 5'-phosphodiesterase and 5'- adenylic acid deaminase to obtain a seasoning 5'-nucleotide.
Patent JP-S62218810-A (JP)
Title: Shim for adjusting input shaft direction of gyroscope and manufacture thereof
Inventor: MOURI YOSHICHIKA
IPC: F16B43/00
Filed: 1986-03-20
Abstract: PURPOSE:To minimize the temperature rise of a gyroscope, by shaping the shim so as to be inserted entirely between fitting surfaces of the gyroscope and a mount while it is formed into a finely accurate sheet with a fine angle between two planes. CONSTITUTION:A 2-axis detection type gyroscope 1 is mounted on a mount 2 with a metal clamp 5 through a highly accurate shim 30 with a fine angle between two planes. In this case, to adjust the input shaft direction of the gyroscope, first, the shim 30 with a fine angle between two planes is inserted between the gyroscope 1 and the mount 2 as being turned in a specified angle of inclination to set the spin shaft direction 7 of the gyroscope perpendicular to a plane defined by two input shafts 8 and 9 thereof 1 as shown by a symbol 6 and then, under such a condition, the input shaft directions 8 and 9 are corrected to those as shown by symbols 10 and 11. This can reduce heat resistance between the gyroscope and the mount thereby minimizing the temperature rise of the gyroscope by heat generation.
Patent JP-S62223387-A (JP)
Inventor: SAITO KUNIAKI
IPC: D21C7/12
Filed: 1986-03-20
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-H08262043-A (JP)
Title: Processor for wheel speed signal
Inventor: ISHII HIRONAO
IPC: G01P21/02
Filed: 1996-03-18
Abstract: PURPOSE: To improve a fail safe function avoiding further complication of the physical structure and the software in a processor of a wheel speed signal adapted to input the wheel speed signal into a microcomputer. CONSTITUTION: Two systems are arranged separately corresponding to wheel speed signals from individual wheels of a four-wheel vehicle. The one is a system for wheels of the front right FR and the rear left RL and the other for those of the front left FL and the rear right RR to fetch the wheel speed signals independently. A timing signal which is applied to a status holding circuit element 9-12 for holding or releasing the status of the wheel speed signals fetched is monitored by a monitoring circuit 19. When the supply of no signal is detected, a microcomputer 7 is ordered to stop the fetching of the signals corresponding to the running condition of the vehicle. The microcomputer 7 performs a processing of the wheel speed signals under the condition of receiving no order for the stopping of the fetching from the monitoring circuit 19.
Patent JP-S61220803-A (JP)
Inventor: MANFUREETO SHIENTSU
IPC: B27N3/26
Filed: 1986-03-20
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-H0688863-A (JP)
Title: Rf probe for gyroscope magnetic spectrometer for rotating sample
Inventor: HAWAADO DEE HIRU
IPC: G01R33/32
Filed: 1991-03-04
Abstract: PURPOSE: To reduce a perturbation by the magnetic field caused by the inherent structure in the probe of an NMR spectrometer in an analytical measuring device based on a magnetic resonance phenomenon. CONSTITUTION: The RF probe for a gyroscopic magnetic resonance spectrometer has a coil cage for supporting a probe coil and pref. supported within a cage formed by a, large number of rod-shaped members 62, 64, 66, 68, 70, 72 placed at positions parallel to the axial line of the coil and separated by a definite distance from the axial line. The passage to the coil passing through the slot extending in the axial direction or a slot like structure removes the nonequality in the axial direction of magnetization by separating the hole of a coil frame.
Patent JP-H09307911-A (JP)
Title: Image coder, image decoder and method therefor
Inventor: TAKAHASHI JIYUN
IPC: H04N19/59
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To attain resolution conversion with less image quality deterioration. SOLUTION: An image signal Si representing a pixel value and a significance signal Ss denoting whether or not a pixel value is significant of each pixel are received at first as input signals. Then the vicinity of a pixel element of the significance signal Ss to be received is referenced, and a resolution conversion characteristic decision device 103 selects a prescribed resolution conversion characteristic among two kinds of resolution conversion characteristics or over used to conduct resolution conversion of the image signal Si by using the significant pixels only. A resolution converter 105 used the selected resolution conversion characteristic selected as above to apply resolution conversion to the input image signal Si and provides an output of the result as an image converter output signal Sr.  Through the processing above, the resolution conversion such as pixel thinning and pixel interpolation without being affected by insignificant pixels in the received image signal Si is conducted and the resolution conversion with less deterioration through the conversion is realized.
Patent JP-H04274702-A (JP)
Title: Position detecting sensor
Inventor: HOSOYA MASAKATSU
IPC: G01P13/04
Filed: 1991-03-01
Abstract: PURPOSE:To detect a plurality of positions of an object by one position detecting sensor. CONSTITUTION:There is provided a sweep oscillator 1 the oscillating frequency of which is continuously changed. An oscillating signal is fed to a resonance circuit 5 having the center frequency of the oscillator 1 as the resonant frequency, and the terminal voltage is detected. At the same time, it is detected from the change of the phase of the resonant outputs by means of a phase discriminator 8 that two kinds of dogs respectively made of a ferromagnetic material and a non-magnetic material approach.
Patent JP-H06106253-A (JP)
Title: Method for forming aluminum sheet
Inventor: ABETA YUJI
IPC: B21D26/021
Filed: 1992-02-14
Abstract: PURPOSE:To provide a forming method by which a product of large diameter and deep drawing can be formed in a short time with a low pressing force from a plate like aluminum blank. CONSTITUTION:A plate like aluminum blank W is heated until a semi-molten state with the temperature >=600 deg.C, an impulse air pressure >=80kg/cm<2>/sec with the air pressing force 8kg/cm<2> from the upper side of the heating aluminum blank, together with the vacuum pressure >=700mmHg is applied from the lower side, and the deep drawing is executed along a forming surface 6A of a forming die 6.
Patent JP-S59186121-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: C09D5/23
Filed: 1983-04-07
Abstract: PURPOSE:To improve the traveling performance and durability by forming the magnetic layer using a binder curable under electron beams and contg. vinyl chloride - vinyl acetate resin contg. a specified equiv. of -CO2H groups, urethane acrylate having a specified molecular weight, and a specified cross-linkable compound. CONSTITUTION:A magnetic layer is formed using a binder curable under electron beams and contg. vinyl chloride - vinyl acetate resin contg. -CO2H groups by 5X10<-5>-1.7X10<-3> equiv./g, urethane acrylate having 20,000-30,000mol.wt., and a cross-linkable compound contg. two or more acryloyl groups in the molecule and having <=600mol.wt. The magnetic layer has superior adhesive strength to a support, and magnetic powder is uniformly dispersed, so a magnetic tape or the like having superior wear resistance, electromagnetic transducing characteristics and durability is obtd.