baber/WOPTO huggingface dataset:
Patent JP-H08130110-A (JP)
Title: Manufacture of permanent magnet
Inventor: KIYOMIYA TERUO
IPC: H01F1/08
Filed: 1994-11-01
Abstract: PURPOSE: To enhance magnetic characteristics, especially saturation magnetization and characteristic coercive force iHc, by nitriding iron base low rare earth magnetic material, in the manufacture of a permanent magnet which is made by nitriding iron base low rare earth magnetic material. CONSTITUTION: A material which has a composition (Fe1-z Coz )100-x-y Rx By , (Fe1-z Coz )100-x-y Rx (B1-a Xa )y , or (Fe1-z-b Coz Tb )100-x-y Rx (B1-a Xa )y is melted in an inert atmosphere and then is cooled rapidly and grinded and then is nitrided in the gas including nitrogen and then a bond magnet is made from the nitride magnetic power, where 2<=x<=8at%, 8<=y<=35at%, 0<=z<=0.5, 0<=a<=0.8, 0<=b<=0.2, X = one or two or more kinds of elements selected from C, Si, P, and Ge, T = one or two or more kinds of elements selected from Be, Mg, and Al.
Patent JP-H07122221-A (JP)
Title: Split type sensor
Inventor: TAKAHASHI YOSHIO
IPC: H01J37/244
Filed: 1993-10-27
Abstract: PURPOSE:To provide a difference signal corresponding to the beam deflection at all times by equipping each divisional part of a sensing element with a function to change the amplification factor. CONSTITUTION:A signal obtained from each divisional part of a sensing element 8 is amplified by a preamplifier 61 and a main amplifier 62. An element 108 is fed with light given by an LED 60 adhered to the beam incident surface when the beam 100 is left for chopping and hindered from being incident to the element 108. Only the signals generated at this time are compared by an amplification factor adjuster 63 with the reference level set previously, and the result is fed back to the main amplifier 62. Then the beam 100 having been chopped is returned onto the element 108, and the obtained signal is left for a computing process made by a calculator 64, and the difference signal acquired will be such a one as complying with the deflection amount of the beam 100 while the sum signal be a one complying with the permeative intensity.
Patent JP-H04143681-A (JP)
Title: Self-excitation oscillation type digital squid magnetic flux meter
Inventor: YOSHIDA KEIICHI
IPC: G01R33/035
Filed: 1990-10-05
Abstract: PURPOSE:To digitize output to strengthen the noiseproof so as to contrive the simplificity of the whole circuit mechanism by causing the output of a SQUID ring to self-excit and oscillate in accordance with the size of outside magnetic flux. CONSTITUTION:Since positive outside magnetic flux phix is applied to a SQUID ring 1 to exceed the threshold of bias current allowed to flow in the ring 1, it is changed to a voltage state and the current is not allowed to flow by an inductance L in its instant and the voltage state is maintained for a certain time to return to the zero voltage state after the time elapses. If the magnetic flux phix is always positive, the output of the ring 1 becomes a pulse train because the process is repeated again. The magnetic flux phix is in proportional to the difference of the count number C of the pulse train of the magnetic flux phix and the other count number C0 at the time of zero and feedback magnetic flux phi1 acting upon the direction for returning the magnetic flux phix to zero is equal to the magnetic flux phix in a normal state. Accordingly, if C-C0 which is a base for forming magnetic flux phi1 is measured, the outside magnetic flux phix for inputting into the ring 1 can be detected.
Patent JP-S63123412-A (JP)
Title: Blow-down method for filter
Inventor: KURODA TATSUO
IPC: B01D37/02
Filed: 1986-11-13
Abstract: PURPOSE:To carry out blow-down of filter mediums such as diatomaceous earth in a filter in a short time by blowing off said filter mediums adhered to a filter partition after discharging out the solution to be treated in a tank together with the filter mediums. CONSTITUTION:The solution to be filtered by a filter 1, for example, used electric-discharge solution, is filtered and if a filter partition 3 is clogged with diatomaceous earth, used as filter medium, an on-off valve 5 is closed, and a mixed material of the used solution in a filter chamber 11 and diatomaceous earth 13 is discharged by an on-off valve 14. Then, the on-off valve 14 is closed and on-off valves 6 and 17 are opened to feed compressed air in an air tank 9 to the inside of the filter partition 3, diatomaceous earth 13 adhered to the partition wall 3 are blown off, to be piled up on a filter cloth 10 in the form of cakes, and the processing solution impregnated in the diatomaceous earth 13 is separated by the filter cloth 10 to be recovered out of a discharge port 16. Then a door 19 is opened and the diatomaceous earth 13 in the form of lumps is taken out.
Patent JP-H10136427-A (JP)
Title: Network and radio network
Inventor: DOMMETY GOPAL KRISHNA
IPC: H04W92/24
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide mobile body position decision management in an ATM network which reduces time and costs which are spent for tracing the position of a radio mobile object and also can reduce time and costs which are spent to set up a call to the mobile object. SOLUTION: In a tracing method for mobile terminals 61 and 63 which are offered service by a base station supported by each exchange 120-1, 120-2,... which is formed by each pier group 120, 125, 130,..., the pier groups are formed by a hierarchical logical network that has a scope S of a prescribed number and each exchange that serves as a home exchange to each radio terminal is strengthened. Concretely, a receiving exchange notifies a message to a home exchange that is associated with a transmitting terminal in response to the receiving of a registered message that is sent by one of radio terminals.
Patent JP-H01110187-A (JP)
Title: Thermal transfer body
Inventor: MIAMA NAONOBU
IPC: B41M5/382
Filed: 1987-10-23
Abstract: PURPOSE:To minimize the deterioration of printing density due to reusing, and to enable a printing of a large number of times, by forming an intermediate layer using an atactic polypropylene hot melt adhesive as a main material between a substrate and an ink layer. CONSTITUTION:An atactic polypropylene hot melt adhesive contained in an intermediate layer 2 provided between a substrate 1 and an ink layer 3 has a large adhesive strength to the substrate 1 and the ink layer 3. Therefore, by using this characteristics, all the ink in the appropriate part is prevented from transferring to a transfer body in one printing so that a required printing density can be obtained by a repeated printing with the same part of the ink ; in this manner, a printing can be repeated many times. This adhesive is prepared by using an atactic polypropylene singly or by accordingly adding an additives thereto, such as waxes, a plasticizer, a tackifier, and an anti-oxidant. Alternatively, the intermediate layer 2 may be composed of a mixture prepared by adding a heat conductive substance such as carbon powders, carbon short fibers, metal powders, and metal short fibers to the adhesive to prevent the heat loss in the intermediate layer.
Patent JP-S63122068-A (JP)
Title: Digital reproducing device
Inventor: FURUYA TOSHIAKI
IPC: G11B20/18
Filed: 1986-11-12
Abstract: PURPOSE:To decrease the capacity of flag memory by providing a flag write address generator and an address conversion circuit. CONSTITUTION:With an inner block address inputted to a terminal 2, an address by a data number in an inner block is generated sequentially from a data write address generator 3 and a data 6 is written sequentially in a data memory 8. Further, one address per one inner block is outputted from a flag write address generator 4 and a flag 7 is written in a flag memory 9. The written data is read sequentially from an address of the read data address 14 generated sequentially by a data read address generator 13 based on a video synchronizing information signal 17. The flag is converted into a flag read address 16 by a flag read address conversion circuit 15 based on the address 14 and the flag corresponding to the data is read. Thus, the capacity of flag memory is reduced remarkably.
Patent JP-H0991400-A (JP)
Title: Fingeprint read sensor
Inventor: SAKAMOTO MITSUO
IPC: G06T1/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the fingerprint read sensor which has high durability and contactness and is excellent in the reproducibility of fingerprint image data by providing an urethane resin layer which never turns yellow on a surface. SOLUTION: This fingerprint read sensor NO consists of a right-angled prism 11 which has a fingerprint sampling surface 11a for sampling a fingerprint to be collated and also has an elastic body 11b formed on the fingerprint sampling surface 11a, a light source 12 which is arranged on one side of the right- angled prism 11, a lens group 13 which is arranged on the other side of the right-angled prism 11, and a photoelectric converting element such as a CCD. The urethane resin layer which never turns yellow is used as the elastic body 11a formed on the fingerprint sampling surface 11a of the fingerprint read sensor 10. Thus, this urethane resin layer is provided to prevent discoloration due to ultraviolet-ray irradiation and maintain high transparency.  Further, an urethane resin layer which does not turn yellow is provided on a contact surface for a fingerprint to improve the durability and contactness.
Patent JP-H03131758-A (JP)
Title: Dry type analyzing element for analyzing whole blood sample
Inventor: KITANI TORU
IPC: G01N33/52
Filed: 1989-10-18
Abstract: PURPOSE:To facilitate processing at the time of production (molding) and to allow rapid measurement as well as to enhance the reproducibility of an analyte measured value by laminating a fluffed fabric consisting of the fluffed fibers having a prescribed fiber average diameter, fiber density and average fiber length and a detecting function layer. CONSTITUTION:The fluffed fabric consisting of the fluffed fibers having 1 to 30mum fiber average size, 7.0X10<3> to 8.2X10<5> pieces/cm<3> fiber density and 0.5 to 5.0mm average fiber length and the detecting function layer are laminated or a porous layer as a development layer is held in place therebetween to form the dry analyzing element for the whole blood sample analysis. The examples of the fluffed fabric include velvet, circular knitted velour, etc. The porous layer is the blank material different from the fluffed fabric and may be formed of any of fibrous and nonfibrous porous layers. Filter paper, non-woven fabric, woven fabric, knitted fabric, etc., are usable. The analyzing element is constitut ed by successively laminating a reagent layer, light shielding layer and fluffed fabric on a base.
Patent JP-H05110867-A (JP)
Title: Picture processing unit
Inventor: OKI JOJI
IPC: G06T9/00
Filed: 1991-10-17
Abstract: PURPOSE:To effectively utilize a storage means by setting a desired compression rate in response to the memory size of a compression picture storage means. CONSTITUTION:When picture data sent by an input control section 2 are detected, a memory identification section 5 checks the remaining memory size S of a compression picture storage section 8 to identify the remaining memory size S by comparing the remaining memory size S with a value A. Thus, when the remaining memory size S is smaller than the value A, a compression rate setting section 6 selects the compression quantization matrix and the compression system or the like based on the remaining memory size S to set a proper compression rate. Then the compression section 7 compresses picture data based on the set compression rate and the compressed picture data are stored in the compression picture storage section 8.
Patent JP-H05110447-A (JP)
Title: Data processing unit
Inventor: MAEDA MITSURU
IPC: H04N19/70
Filed: 1991-10-17
Abstract: PURPOSE:To code or decode processing object data with plural and lots of kinds of different attributes with one programmable coding decoding section. CONSTITUTION:A coding program corresponding to an attribute of coded data is down-loaded from a memory a2 to a main arithmetic operation section (MPU) 1 among plural coding programs stored in the memory a2 under the control of a CPU 7. The coded data are sent from a storage section (Disk) 9 to the MPU 1. The coding program down-loaded by the MPU 1 under the control of the CPU 7 is executed to code the coded data.
Patent JP-H1097111-A (JP)
Title: Regist clutch controller
Inventor: OGAWA KAZUO
IPC: G03G15/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a register clutch controller for controlling a resist clutch on and off without influence by a processing time of a control-purpose micro processor. SOLUTION: A time from detection of an original tip signal by a transition dietector 6 until a turn-on time of a register clutch and a time from the turn-on time until turn-off time of the register clutch are recorded in offset registers 9a, 9b by a micro processor in advance. And, a capture register 13 takes in an output value of a timer count register 8 by the detection of the transition detector 6, and a control mode is set at a mode setting unit 12, and an offset selector 10 selects in a setting mode either of recorded times of the offset registers 9a, 9b. And then, an output latch circuit 17 outputs a clutch control signal by the output values of the capture register 13, offset selector 10, and timer counter 8, and a mode detection latch circuit 19 informs the micro processor of the mode.  And, ON-OFF control of the register clutch is executed with a high precision without being influenced by processing of the micro processor.
Patent JP-H04362948-A (JP)
Title: Manufacture of photomask
Inventor: KAMON KAZUYA
IPC: G03F1/80
Filed: 1991-10-17
Abstract: PURPOSE:To prevent a pattern, which is developed by using a photomask, from having a bridge. CONSTITUTION:The photomask 100a is manufactured by forming the intermediate phase shifter 14 of a thin transparent film 11 on a phase shifter 13 and a light shield pattern 12 on a transparent substrate 11 by coating, so the step border part among the substrate 11, phase shifter 13, and light shield pattern has a continuous curved surface. Consequently, the photomask 100a which has the intermediate phase shifter 14 can easily be obtained at low cost and the pattern formed by this photomask has no bridge.
Patent JP-2000070356-A (JP)
Title: Medical high molecular gel
Inventor: TANIHARA MASAO
IPC: A61K9/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To enable an effective amount of drug to be released by fixing drug to a water swelling high molecular gel via a decompositing group whose principle chain is cut by enzyme reaction and a spacer to form the medical high molecular gel. SOLUTION: This medical high molecular gel is formed by bonding a water swelling high molecular gel A, a spacer B, a decompositing group C whose principle chain is cut by enzyme reaction at a nidus, and a drug D in the bonding form of A-B-C-D. The water swelling high molecular gel A is swelled in body fluid such as blood or liquid similar to the body fluid. The spacer B controls reactivity between enzyme and the decompositing group. The main chain of the decompositing group C is cut by the enzyme existing at the nidus portion, for example, the main chain is specifically cut by elastase. The drug D can be suitably selected according to application, and disinfectant or the like is used for wound covering material. This structure enables an effective amount of treatment of drug to be released only at the nidus where the enzyme is generated.
Patent JP-H10158381-A (JP)
Title: Orthoester as bpa scavenger in polycarbonate product
Inventor: WU PIN-PIN
IPC: C08G64/40
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To convert a dihydric phenol compound as an impurity into an inert compound having no adverse effect on the properties of the rein for improving the stability and hue of this resin by heating the polycarbonate resin together with an ortho(carbonic) ester. SOLUTION: (A) A polycarbonate resin contaminated with (A1 ) a dihydric phenol compound as an unreacted residue such as a compound of formula I [A is a (halogen-substituted) hydrocarbon divalent group, S, O, etc.; X is H, a halogen, a 1-8C alkyl, etc.; (m) is 0 or 1; (n) is 0-4] which is a monomer reactant in the polymerization, is heated at e.g. 280-380 deg.C in the presence of (B) an ortho(carbonic)ester such as a compound of formula II (R<1> to R<4> are each an alkyl, an aryl or an aralkyl; (p) is 0 or 1). In this case, it is preferable that the treatment is conducted by using the component B at an equivalent to 25-500ppm.
Patent JP-H04146179-A (JP)
Title: Printer
Inventor: MIHASHI TOSHIYA
IPC: G06K15/00
Filed: 1990-10-09
Abstract: PURPOSE:To shorten print operation waiting time remarkably by analyzing print information inputted with a page unit and estimating the end time of bit map development thereby determining the warm-up starting time automatically and then synchronizing the bit map development ending time and the warm-up finishing time. CONSTITUTION:When print information is inputted from a host computer 1 or the like, a processing time estimating section 23 analyzes the print data to estimate the time when the operation for developing print data into a bit map memory 2121 finishes. A time limit warm-up circuit section 24 then sets a desired warm-up starting time in a time limit warm-up means based on thus estimated print data development ending time. The print data development ending time is then synchronized with the warm-up starting time and a printable state is brought out immediately upon finish of development of print data.
Patent JP-S63124001-A (JP)
Title: Dyeing method for plastic lens
Inventor: MINOWA TOSHIAKI
IPC: D06P3/00
Filed: 1986-11-14
Abstract: PURPOSE:To make the boundary line of a dyed part and an undyed part distinct by applying a film consisting of a coating agent which cannot be dyed, to the whole surface of a plastic lens, cutting and eliminating a part of the film, and dyeing its excised part. CONSTITUTION:A film 2 consisting of a coating agent which cannot be dyed, for instance, a polysiloxane series film 2 is applied to the whole surface of a plastic lens 1 by a spraying method, etc. Subsequently, a part of the film 2 is eliminated to a desired shape 3 by using a diamond grind stone, etc. Next, the lens 1 which has been cut and eliminated is immersed in a prescribed dyeing liquid for a prescribed time and dyeing is executed. After the dyeing, the lens 1 is washed enough by flowing water and dried, by which the object dyed lens 1 can be obtained.
Patent JP-H10116919-A (JP)
Title: Field-effect transistor
Inventor: SUZUKI MASAKATSU
IPC: H01L29/78
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a high mobility of a carrier and less crystal defects. SOLUTION: On a p-well 11p on a silicon substrate 10, a silicon layer 13n and a SiGeC layer are formed. On a hereto interface between the SiGeC layer and the silicon layer 13n, a discontinuous conduction band is formed, and electrons travel on a channel formed on this interface. Since the SiGeC layer has a higher mobility of electrons than silicon, the speed of NMOS also increases. With respect to PMOS, a silicon layer 13n, a SiGeC layer, a SiGe layer 15n and a Si layer 17n are formed on an n-well 11n. In the case of PMOS, the channel of a hole is formed on the interface between a SiGe layer 15p and a Si layer 17p. On this hereto interface, a discontinuous conduction bank is formed, and the hole travels on this channel. Since the SiGe layer has higher mobility of hole than the silicon layer, the speed of PMOS also increases.
Patent JP-H08136121-A (JP)
Title: Constant temperature box for cosmetics or the like and constant temperature box-equipped dressing table
Inventor: YOSHII HISAO
IPC: F25D23/12
Filed: 1994-11-02
Abstract: PURPOSE: To provide a constant temperature box including a heating/cooling unit (temperature controller) wherein temperature distribution in the box is made uniform and water droplets are prevented from adhering to or being frozen on the surface of the heating/cooling unit exposed into the box and on an inner wall of the box. CONSTITUTION: There are provided on a box body 4 where internal temperature can be heated or cooled a temperature controller 5 in which an electrically heated semiconductor 8 composed of a thermoelectric semiconductor which is heated or cooled is supported with two fins 6, 7 and one fin is disposed in the box body 4 with the other fin 7 disposed outside the same, a water droplet prevention means for preventing water droplets from adhering to the inside of the box body 4, and a convection fan for convecting air in the box body 4.
Patent JP-H01111554-A (JP)
Title: Lifting mechanism for support leg of trailer
Inventor: KAMIMURA HIROKI
IPC: B60S9/04
Filed: 1987-10-26
Abstract: PURPOSE:To simplify the lifting operation of a supporting leg by forming the leg vertically and oscillatably supported in the lower part of a trailer to allow its oscillation by operating an operating lever. CONSTITUTION:A trailer connected with a tractor through engaged couplers 4, 5 has a pair of right and left wheels, and a supporting leg 18 is fixed to a lower part of the front end of the trailer through a supporting case 19 and oscillatably round a supporting shaft 20, and is expansibly borne in a supporting case 50 provided on one end of the supporting leg 18 through a damper in the case 50. In this case, a ratchet gear 23 is fixed to the supporting shaft 20, and a movable claw 30 is clockwise rotated through a rod 27 by pushing a push button 29 of a parking lever 24 functioning as an operating lever to allow the clockwise rotation of the ratchet gear 23. The dead weight of the supporting leg 18 therefore makes it oscillate downward, resulting in an earthed wheel 21.
Patent JP-H03165903-A (JP)
Title: Skew elongating rolling method
Inventor: URAYAMA TAKESHI
IPC: B21B19/06
Filed: 1989-10-16
Abstract: PURPOSE:To manufacture a tubing with the wall thickness and outside diameter of high accuracy in high yield by accelerating controlling the moving speed of mandrel bar in the rolling direction when the rear end part of tubing is rolled. CONSTITUTION:A hollow shell H is skew elongating rolled with a skew main roll 2 and it is worked into a blank pipe H'. The rear end part of the hollow shell H is detected during working and the speed of the mandrel bar 5 is controlled with a control arithmetic unit 13 at a prescribed timing and a motor M is increased its speed. In the rear end part of the hollow shell H, rolling load is reduced as keeping at the same speed and the wall thickness of the blank pipe H' is thinned, but it is prevented by acceleration controlling. The speed of the mandrel bar 5 is made in a slower speed than the speed of the inlet except the rear part of the hollow shell H and the rear part is set at a faster speed than the speed at the inlet. The crop quantity of the rear part of tubing can be reduced and the tubing with the wall thickness and outside diameter of high accuracy can be manufactured in high yield.