baber/WOPTO huggingface dataset:
Patent JP-H07236630-A (JP)
Title: Bone measuring method and device therefor
Inventor: YOSHIDA MAKOTO
IPC: A61B6/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide bone measuring method and device improved in measuring accuracy in bone measurement using an image concerning a bone to be tested especially a spongy bone obtained by radiographic photographing. CONSTITUTION:A method for conducting bone measurement for a bone to be tested by using an image obtained by rraiographic photographing a bone to be tested, comprises the steps of specifying two point of the bone head part and two points of the bone trunk part in a concerned region in the image of a bone to be tested and connecting the respective middle points to each other to obtain the bone axis,; and setting a reference measuring line vertical to the bone axis in a position separated at a designated distance along the bone axis with out point of two points of the bone trunk part and the middle point thereof as reference. Further, the method comprises the steps of obtaining a pattern concerning the transmitted radiant quantity of a bone to be tested along a reference measuring line or single or plural measuring lines near the reference measuring line; and conducting designated arithmetic processing using a pattern to perform bone measurement for the bone to be tested.
Patent JP-H07291480-A (JP)
Title: Paper sheet conveying device
Inventor: SUGIURA TOSHIO
IPC: B65H7/02
Filed: 1994-04-26
Abstract: PURPOSE:To sense a sheet of paper at an early stage and shorten the time required to form the image by forming the part in which a feed roller comes in contact with the sheet, with a width smaller than the sheet, furnishing the feed roller with a sheet edge sensing part in such a way as adjacent in the direction of the rotational axis of the roller, and providing a displacement part which is capable of emerging and retreating in the direction of crossing the sheet conveying path. CONSTITUTION:A feed roller 4 is rotated in the sheet P conveying direction in conformity to a sheet feed command signal, and the uppermost one of the sheets P stacked in a sheet feed cassette is brought into contact with the contacting surface 4a of the roller 4, separated solely, and pressed in the direction of separator pad 5a. Therein a swing piece 53 swings in the conveying direction while pushed by the leading edge of the sheet P, and the farther end 65b of a swing rod 65 blocks the light path of a photo-sensor 67. Receiving a signal therefrom, a control part directs the next operations to a drive part and an image formation part. When the trailing edge of the sheet has passed the feed roller 4, the swing piece 53 swings in the direction of a minor diametric portion 44b so that the light path is recovered, and a next operation signal is emitted, for example feeding a sheet. Thus the sheet edge can be sensed at an early stage accurately, so that the time required to form the image is shortened.
Patent JP-2000285846-A (JP)
Title: Ion implating device
Inventor: KOHAMA HISAMASA
IPC: H01J37/317
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ion implating device capable of reducing metal pollution from a protection plate for protecting an inner wall of a beam passage. SOLUTION: A projected wall portion 28 vertically and substantially extending against the surface of a protection plate 27 and having a vertical wall surface 30 to which an unnecessary ion beam 11B is collided is continuously formed on the surface of a protection plate 27 along an extension direction of a beam passage. Thereby, when an unnecessary ion beam 11B is collided to a vertical wall surface 30 of a constitution particle of a wall surface generated accompanying with this is deposited on a surface of the protection plate 27 without flying toward the track of an ion beam 11A selected. Thereby, a metal pollution from the protection plate 27 can be reduced as compared with the conventional case.
Patent JP-H11285672-A (JP)
Title: Freeze proofing method in cleaning device and cleaning device
Inventor: DENDA HIROSHI
IPC: B60S3/04
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To dispense with a large scale accessory equipment by circulating a cleaning water in a circulation pipe line in a device, making the pressure in a cleaning nozzle cleaning pipe line negative and sucking outside air from the cleaning nozzle to suppress the consumption of water and heating energy. SOLUTION: At the time of starting the cleaning, a control part works to open solenoid valves 15 and 16 and to drive a high pressure pump 7 to eject the cleaning water in a water tank 3 from the cleaning nozzle 5 to clean. Next, in freeze proofing step, the solenoid valves 16 and 17 are opened and the high pressure pump 7 is driven. In such a manner, the cleaning water in a water tank 3 is circulated in a circulation pipe 13 at a high speed and the cleaning water remaining in the cleaning pipe line 6 at the downstream of the solenoid valve 15 is recovered with a three-way coupler 20. After the lapse of a fixed time, the high pressure pump 7 is stopped, the circulation pump 11 is driven, the flow speed of the circulating water in the circulation pipe line 13 is made slow and outside air suction state is made through the nozzle 5.  In this way, the cleaning water is circulated in the circulation pipe line 13 to surely prevent freeze and if being frozen, the flow passage is secured by sucking air.
Patent JP-S61248229-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MUKASA KOICHI
IPC: G11B23/00
Filed: 1985-04-26
Abstract: PURPOSE:To improve the sensitivity of the titled device by using a position corresponding to an intermediate part as a recording area, and at the time of recording/ reproducing, elastically contacting a magnetic head with the surface of the recording area and slightly bending a part of the recording area along the surface of the magnetic head. CONSTITUTION:A magnetic disk 1 is constituted of one discoid supporting member 2 and two sheet-like recording media 3. Each recording medium 3 is obtained by forming a magnetic layer 8 on the surface of a base film 7 consisting of polyester or polyethylene with slight flexibility and arranged on a recessed part 6 and the inner and outer peripheral parts of the recording medium 3 are fixed on the inner and outer periphery parts of the recessed part 6. The positions of the recording media 3 which correspond to the recessed parts 6 are used as the recording areas. The magnetic head 9 is fixed on the surface of a head supporting member 10 such as a thin metallic film having elasticity, and at the time of recording/reproducing, the magnetic head 9 is elastically contacted with the surface of the recording medium 3 on the basis of a head supporting member 10. Since the recording medium 3 is partially bent along the surface of the magnetic head, the adhesion of the recording medium 3 to the magnetic head 9 can be obtained.
Patent JP-S63255486-A (JP)
Inventor: NAKATANI TOSHIMARO
IPC: E06B9/02
Filed: 1987-04-10
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-S5716279-A (JP)
Title: Electromagnet driven compressor
Inventor: NAKASHIMA HIROSHI
IPC: F04B17/04
Filed: 1980-07-02
Abstract: PURPOSE: To reduce the weight and size of a compressor by sending an electric current to each electromagnet in such a manner as attractive force and repulsive force are produced alternately between each electromagnet of an electromagnet driven compressor so that a reciprocating motion is given directly to pistons.  
     CONSTITUTION: An electric current is sent to each electomagnet 12W18 in such a manner as the direction of current flowing between two adjoining elctromagnets repeats phase and antiphase alternately at a time interval. Namely, electric current in the fixed direction is always sent to electromagnets 13 15, 17, while electric current with alternations of positive and netative at a time interval is sent to electromagnets 12, 14, 16, 18. As a result, attractive force and repulsive force are generated alternately between each magnet 12W18. Since electromagnets 12W18 then make reciprocating motion maintaining an equal interval to each other owing to a link mechanism 21, they cause further reciprocating motion of pistons 5 and 5a, cylinders 6 and 6a through connecting rods 19 and 20, resulting in compression of gas in the space between the cylinder 6a and the piston 5a as well as the space between the cylinder 6 and the piston 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59214409-A (JP)
Inventor: SHIRAKI SETSUYA
IPC: A47G9/02
Filed: 1983-05-23
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-S58206285-A (JP)
Title: Phase synchronizing circuit
Inventor: OOZEKI KAZUO
IPC: H04N7/035
Filed: 1982-05-26
Abstract: PURPOSE:To establish sufficient accuracy only with the reference period of less number of samples, by selecting an only signal, which has a specified phase relation with the 1st signal, out of the 2nd signal in order to synchronize the phase of both signals. CONSTITUTION:A clock-run-in signal CRI in a television character multiple signal is inputted in the 1st input terminal 31, passed a band pass filter (BPF) 32 for shaping its waveform and inputted in an L terminal of phase comparators 33a and 33b. On the other hand, a sample clock original signal CK0 having a frequency of 8/5 (fsc) is inputted in the 2nd input terminal 40, delayed by a delaying device 41 with tap to produce a fixed amount of clocks CK1, CK2- having shifted phases, and inputted in an R terminal of the phase comparators 33a and 33b. Since one comparator finds two kinds of phase differences, two phase comparators are provided. Each output of the phase comparators 33a and 33b is inputted in comparison result operation circuits 34a and 34b to calculate the phase difference.
Patent JP-S57204949-A (JP)
Title: Microprogram computer
Inventor: HARA KAZUHIRO
IPC: G06F9/22
Filed: 1981-06-10
Abstract: PURPOSE:To read out microinstructions in a high speed, by selecting first the first micro instruction from the first storage device and selecting thereafter following micro instructions from the second storage device. CONSTITUTION:The microinstruction address (start address+1) read out from a storage device EAS by an instruction code is set to a counter MIC; and when a storage device CS is accessed by this address, the next microinstruction is set to a register OP after a time 5r (r is a clock period). Meanwhile, since the start microinstruction is read out in parallel with setting of the address from the device EAS to the counter MIC, this microinstruction is set to the register OP by the time of 3r. Thus, since the start microinstruction is outputted in the time of 3r, the read time is shortened by 2r in comparison with the conventional method. Following microinstructions from the device CS are outputted by a selecting circuit SEL provided between a register CSDR and an error correcting circuit ECC.
Patent JP-S61247149-A (JP)
Title: Information transmission system
Inventor: NAKAGAWA YUJI
IPC: H03M5/02
Filed: 1985-04-24
Abstract: PURPOSE:To improve the reliability of data transmission by receiving the fist pulse of a transmission signal, setting an input gate period corresponding to a short time width and using the presence of a next pulse within a period so as to discriminate the width of the pulse signal time width. CONSTITUTION:When a pulse signal with a short time width and a long time width pulse signal having a double time width are inputted from a bus line 2 in combination and when the first pulse is received, one-shot multivibrators 14a, 14b are triggered and a signal input gate period for a period corresponding to the short time width is formed by an OR gate O4. When the next pulse is received during the gate period, the pulse signal with short time width is recovered by the OR gate O2. When no pulse signal is received during the gate period with short time width, a gate period with sorter time width is set and a pulse with a long time width is recovered by the reception of a next pulse.
Patent JP-S61248224-A (JP)
Title: Magnetic disk
Inventor: TSUCHIYA KATSUHIRO
IPC: G11B5/82
Filed: 1985-04-25
Abstract: PURPOSE:To prevent the off-tracking, output decrease and output fluctuation at and under a high temp. and high humidity by limiting the glass transition temp., double refraction and coeff. of thermal expansion of a PP film obtd. by adding a specific resin to PP and orienting biaxially the film. CONSTITUTION:The biaxially oriented PP film is formed by adding 10-35wt% >=1 kinds of a petroleum resin or terpene resin having >=50 deg.C glass transition temp. and contg. substantially no polar group and unsatd. bond to 90-65wt% PP resin. The above-mentioned film has 10-80 deg.C glass transition temp., <=0.01 double refraction and <=35X10<-6>/ deg.C coefft. of thermal expansion. A magnetic layer is provided on at least one side of such film. The petroleum resin or terpene resin which has >=50 deg.C glass transition temp. Tg, does not contain substantially the polar group such as hydroxyl group, carboxyl group, halogen group and sulfone group and unsatd. bonds and has >=90% degree of hydrogenation.
Patent JP-H11269085-A (JP)
Title: P-related gene expression inhibitor and cosmetic containing the same
Inventor: TADA AKIHIRO
IPC: A61Q19/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor capable of inhibiting the manifestation and progression of senile freckles or the like and suitable for preventing and improving pigmentation disorders in the form of cosmetics or the like, by using a specific essence. SOLUTION: This inhibitor comprises an essence from sanguisorbae radix. The essence is obtained by subjecting one or more kinds selected from the leaves, stems and branches of sanguisorbae radix to extraction with a polar solvent, and optionally, evaporating the solvent to dryness; specifically, it is recommended, for example, that the essence is obtained by adding methanol to the whole grass of sanguisorbae radix which is then immersed in the methanol at room temperature for 5 days followed by filtration to remove impurities, and then by evaporating the solvent under reduced pressures to dryness followed by subjecting the resultant residues to liquid-liquid extraction using methylene chloride and water. This inhibitor, when to be used in a cosmetic, is formulated pref. at 0.01-10 wt.% in the cosmetic.
Patent JP-2000237476-A (JP)
Title: Cord cutter
Inventor: SASAKI DAIZABURO
IPC: B26B27/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cord cutter setting a cord nipped by a blade and fixing at an optional length position for able to cut the cord. SOLUTION: In the main body 1 having a blade 3 arranged in one side and a through hole arranged in the other side for passing a cord through, a button 2 having a fork-type end on one side is fitted, and a through hole for passing a cord through is also arranged in the button 2. A cord cutter is provided with a supporting plate 4 supporting the blade 3 and the button 2 and installed by putting a cord in the through holes arranged in the main body 1 and the button 2 for passing the cord.
Patent JP-H01264576-A (JP)
Title: Ultrasonic motor
Inventor: TAKAGI TADAO
IPC: B01J23/86
Filed: 1988-04-12
Abstract: PURPOSE:To stabilize an operation by reducing a friction coefficient between a rotor and a stator. CONSTITUTION:An ultrasonic motor 1 is composed of a stator 2 and a rotor 3, and has a motor support section 2B, an elastic body 2C, etc. A friction coefficient mu generating no hysteresis phenomenon in the resonance characteristic curve K11 of the motor 1 is selected. The friction coefficient is selected in mu<mu0(=0.25). The motor 1 under such conditions does not conduct behavior in which the hysteresis phenomenon is generated in the resonance characteristic curve K11 when the frequency (f) of a driving power is changed from lower limit frequency fMIN to upper limit frequency fMAX.
Patent JP-2000283400-A (JP)
Title: Method of specifying range of water leakage flowing into gas conduit
Inventor: OKAMOTO HIDEKI
IPC: F17D3/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately specify a range of water leakage flowing into a gas conduit. SOLUTION: Information on pressure abnormality and humidity change is collected on demand from an information center 10 utilizing the automatic meter reading function of microcomputer meters 11, 12, 13,... of customers. A range where the microcomputer meters 11, 12, 13,... increased in humidity exist is made a humidity increased range 21, and a three-dimensional piping drawing is prepared to specify a low place range 25. An overlap range of the low place range 25 and humidity increased range 21 is specified as a leakage inflow range 26 and made an object to take a measure to eliminate leakage. When the leakage 23 is stagnant in a gas conduit 22 to impede gas supply, this can be detected as pressure abnormality.
Patent JP-S63256954-A (JP)
Title: Image recording method
Inventor: TAKAGI ATSUSHI
IPC: G03D13/00
Filed: 1987-04-14
Abstract: PURPOSE:To easily adjust image density without increasing the size of an image recording device by controlling heating conditions and adjusting the density. CONSTITUTION:A heat development device 40 detects the surface temperature of a drum 43 by a temperature detector 42 and a development controller controls the operation of a halogen lamp 48 so that the drum temperature is constant. The temperature detector 42 is, for example, a thermistor and the development controller is, for example, a CPU. Further, the development controller controls the operation of the halogen lamp 48 and the operation of a drum driving device independently or simultaneously according to a density correcting signal by inputting the density correcting signal. Namely, microcapsules of a photosensitive material S set more and more as given heating value is larger and larger, so the heating value is controlled to control coloration. Consequently, the density of an obtained image is adjustable.
Patent JP-S58207839-A (JP)
Title: Grounding-fault trouble detector for brushless synchronous machine
Inventor: MORINO ISAMU
IPC: H02K19/36
Filed: 1982-05-28
Abstract: PURPOSE:To effectively detect the grounding-fault by optically detecting the grounding-fault trouble of a brushless field circuit, thereby eliminating a mechanical contact section. CONSTITUTION:A detecting circuit switching unit 9 having a light emitting function, a photoreceptor 10 and an alarm unit 11 are provided at the stator 1 side of a main synchronous machine. A power source control circuit 6 which detects the light of the unit 9, DC-converts electric power obtained from an AC exciter armature auxiliary coil 4c and has a function of activating the unit is provided on the shaft of a rotor 2, the negative side of the DC output is grounded directly to the rotor body 2, and connected through a light emitting diode 7 emitting a light with the ground-fault current at the anode side output and a current limiting resistor 8 to the negative side of the field coil 3. In case of emitting one- ground trouble light, the unit 11 immediately operates. Accordingly, it can prevent two-point grounding trouble from inductively occurring.
Patent JP-H04301543-A (JP)
Title: Gas filter examining apparatus
Inventor: OMI TADAHIRO
IPC: G01N15/08
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a gas filter examining apparatus which can examine as required a gas filter at high efficiency and also with which high reliability and reproducibility is possible. CONSTITUTION:A gas filter examining apparatus comprises a solid particle aerosol generating mechanism 50 which generates aerosol wherein solid particles are dispersed in vaporized gas of liquefied gas by vaporizing the liquefied gas of dispersion solution comprising solid particles having average particle diameter of 1mum or less dispersed in the liquefied gas, an aerosol supply mechanism 55 for supplying the solid particle aerosol from the solid particle aerosol generating mechanism 50 so that it may pass through a gas filter to be examined, an upstream solid particle concentration measuring mechanism 52 provided upstream the gas filter and a downstream solid particle concentration measuring mechanism 53 provided downstream the gas filter.
Patent JP-S63256018-A (JP)
Title: A/d converter
Inventor: TOYAMA AKIRA
IPC: H03H17/02
Filed: 1987-04-13
Abstract: PURPOSE:To simplify circuit constitution by adding a white noise signal at a prescribed band higher than that of an analog input signal thereto, and outputting the result, converting the output into a digital data after applying over-sampling, and eliminating the white noise signal from the digital data. CONSTITUTION:The frequency component below the frequency frmin of the white noise signal is eliminated by a high pass filter HF and the result is fed to an adder circuit AD. After the signal is subject to over sampling by a frequency 2fs at a sample-and-hold circuit SH, the signal is converted into a digital data by an A/D conversion circuit DT1. Then the data of the white noise signal component having a frequency of fdmax or over is eliminated by a low pass filter LF2. The signal is interleaved by a decimation circuit DS, from which a digital data having a frequency spectrum of a sampling rate by the frequency fs is obtained. Since the analog white noise signal is used as a dither signal, no D/A conversion circuit is required to simplify the circuit constitution.
Patent JP-H08260853-A (JP)
Title: Wire-tension adjusting mechanism of screen door device, and wire-tension adjusting method
Inventor: YOSHIDA YUKIHIKO
IPC: E05F11/04
Filed: 1995-03-24
Abstract: PURPOSE: To make it possible to carry out separately wire-tension adjusting work, and erection state-adjusting work of a movable member. CONSTITUTION: A wire-tension adjusting mechanism extends a first loop 40A of a common wire 31A, simultaneously it reduces a loop 41 of a first wire 32A, on the other hand the first loop 40A of the common wire 31A is reduced, and at the same time, a first tension adjusting device 50A for extending the loop 41 of the first wire 32A is provided. A second loop 40B of the common wire 31A is extended, simultaneously a loop 42 of a second wire is reduced, at the same time, on the other hand, the second loop 40B of the common wire 31A is reduced and, at the same time, a second tension-adjusting device 50B for extending the loop 42 of the second wire is provided. Then, a third tension- adjusting device 50C for extending or reducing the loop 41 of the firat wire 32A is provided, and a fourth tension adjusting device 50D for extending or reducing the loop 42 of the second wire 33A is provided.
Patent JP-H04321257-A (JP)
Title: Semiconductor device sealed with low-melting-point glass
Inventor: HANZAWA NOBUAKI
IPC: H01L23/50
Filed: 1991-04-22
Abstract: PURPOSE:To prevent the mounting position of a lead frame from being dislocated at a heating and sealing operation by a method wherein a protruding part is formed on the surface of the lead frame and the protruding part is buried inside a sealing glass via the heating and sealing operation. CONSTITUTION:A ceramic substrate 101 is coated with a low-melting-point glass as a sealing glass 102. Lead wires, on a lead frame 103, which have been pressed and worked in advance are bent partly; protruding parts 104 are formed. Two each of the protruding parts 104 are formed on both the surface and the rear surface of the individual lead wires on the lead frame 103. The lead frame 103 formed in this manner is mounted on the ceramic substrate 101; it is heated and sealed at a temperature corresponding to the melting point of sealing glasses 102, 107; after that, it is cooled at room temperature; it is fixed and bonded. After that, a cap 108 which has been coated with a low-melting-point glass as the sealing glass 107 is overlapped with the ceramic substrate 101 on which a semiconductor chip 105 has been mounted; it is heated and sealed; it is cooled at room temperature; it is fixed and bonded; it is sealed airtightly.