baber/WOPTO huggingface dataset:
Patent JP-S6348010-A (JP)
Title: Josephson high voltage signal output circuit
Inventor: WADA YOSHIFUSA
IPC: H01L39/22
Filed: 1986-08-15
Abstract: PURPOSE:To reduce the cost of a device provided with the titled circuit by connecting the 1st Josephson gate circuit and the 2nd Josephson gate circuit via an inductor to operate the circuit at a high speed and to simplify the power supply circuit. CONSTITUTION:The 1st Josephson circuit being the series connection of n-set of Josephson gates K1-Kn having an input signal line 1 and an inductor 3 having an inductance L are connected in series. Similarly, the 2nd Josephson gate circuit being the series connection of n-set of Josephson gates J1-Jn having an input signal line 2 is connected between connecting points X1 and X2. Moreover, a gate current Ig is injected from a DC power supply 4 between the connecting points X1 and X2 and both terminals Y1, Y2 of the inductor 3 are connected to a different kind of logic circuit. Since the gate current is switched between the 1st and 2nd Josephson gate circuits in this way, the DC power supply is used for the power supply the gate current, the power supply circuit is simplified and the device cost is reduced.
Patent JP-2000024022-A (JP)
Title: Neck stretcher and manufacture thereof
Inventor: AZUMA KAZUYOSHI
IPC: A61F5/01
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To make a neck stretcher compact, light, and convenient for carrying anus prolapse. SOLUTION: A plurality of bags 1-3 formed by mutually jointing inner and outer edge parts of two resin cloths in the same horseshoe shape are placed overlapped shifted at a prescribed distance in the circumferential direction. The bags are mutually joined at parts Except for the uppermost and lower most bags to constitute a part of bags among the overlapped bags, a hole for air moving between the bags is bored at the center part of the residual substrate and an air injection port 7 is formed on a part of the bag. An air pump 11 is equipped on the air injection port 7 to guide air into the bag. Hook-and-loop fasteners are attached on end parts of the bags 1-3 for mutually and detachably engaging the end parts of different bags.
Patent JP-H0854892-A (JP)
Title: Voice recognition method
Inventor: MIYAZAWA HIDETAKA
IPC: G10L15/20
Filed: 1994-08-16
Abstract: PURPOSE:To execute word recognition without preparing standard patterns of unnecessary words for a voice segment which includes the unnecessary words by obtaining the degree of similarity against a sound section only and using the standard template, which makes the degree of similarity a minimum, as word recognition result. CONSTITUTION:Let the point, at which a change takes place from a silence section to a sound section in voice segment, be a starting point stq (q=1, 2...) and let the point, at which a sound section changes to a silence section, be an ending point edr (r=1, 2...). Employing the DP matching equation shown, the degree of similarity SS of the voice segment and the standard template between the point stq and the point edr is obtained. Note that in the equation, Sn (i, j) represents the DP matching score between a first frame of the inputted voice and a j-th frame of a n-th standard pattern, d (Ai, Bnj) signifies the segment distance between the first frame of the inputted voice and the j-th frame of the n-th standard pattern and a min() represents a minimum value among three scores. The word having the standard template, which makes the degree of similarity SS a minimum, is mad as the word recognition result of the voice segment.
Patent JP-S6251527-A (JP)
Title: Sensitized material feeding device
Inventor: SHIMAOKA HITOSHI
IPC: G03D13/00
Filed: 1985-08-30
Abstract: PURPOSE:To enable to take a rapid measure to meet the situation when a failure in operation occurs, a returning means, returning a sensitized material in a direction reverse to a conveying direction through driving of a conveying means, is placed to the outside of a device body. CONSTITUTION:A magazine 5 is mounted to a device body 3, and sensitized materials 4 in the magazine 5 are separated one by one by means of an absorber 6 to guide it to a conveyor roller 8. The conveyor rollers 8 and 9 are rotated through the working of a driving motor 16, and the sensitized material 4 is conveyed to feed it to an automatic developer 2. When the plural sensitized materials 4 are fed from the absorber 6 or brought into a jammed state, a detector 12 outputs a conveyance stop signal to bring the driving motor 16 into a stop, and conveyance is suspended. Since one-way clutches 19 and 20 are located between the conveyor rollers 8 and 9, the conveyor rollers 8 and 9 are prevented from reversing. By manually controlling a knob 14 positioned outside the device body 3, the conveyor roller 8 can be easily reversed and the sensitized material 4 is returned in a reverse direction.
Patent JP-2000028683-A (JP)
Title: Semiconductor device-testing apparatus and method therefor
Inventor: MATSUSHITA SHIGERU
IPC: G01R31/26
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part-testing apparatus with a pin assignment converter that can convert the logic pin number of a logic unit to a physical pin number. SOLUTION: An electronic part-testing apparatus is provided with a workstation 10, a tester body 20, and a test head 30. The tester body 20 is provided with a tester controller 40 and a test unit 22, and the test unit 22 includes a pin assign converter 90, a pattern generator 50 and a waveform shaper 60. The test head 30 is provided with an electronic part insertion part 70 and a measurement part 80. The tester controller 40 outputs an address signal for specifying the logic pin number of the test unit 22 to the pin assign converter 90. The pin assign converter 90 converts the logic pin number into the physical pin number of the test unit 22 before outputting. The pattern generator 50 generates an electronic part input signal 52, based on an address signal 42 for specifying the physical pin number and the data signal 44.  The electronic part input signal 52 is inputted to an electronic part 72 and is measured by a measurement part 80.
Patent JP-H0242466-A (JP)
Title: Image forming device
Inventor: TAJIKA HIROSHI
IPC: G03G15/00
Filed: 1988-08-02
Abstract: PURPOSE:To obtain the plural functions of an analog copying machine, a digital printer, a digital/analog copying machine, etc., at low cost with one device main body by making an optical unit attachable to and detachable from the device main body though positioning means. CONSTITUTION:The title device is equipped with an optical unit U to illuminate an original 1, reflect light, emit light by a picture information signal and reflect/ transmit it, and a device main body A to image-form the light on an image carrier 6, develop it and transfer it to a transfer material, and the optical unit U is made attachable to and detachable from the device main body A through positioning means 24 and 25. Thus, the various functions of the conventional analog copying machine, digital printer, digital/analog copying machine, etc., can be obtained with the one device main body A, the one device main body A is sufficient and therefore, cost can be reduced.
Patent JP-S6349179-A (JP)
Inventor: KUCHITSU TAKUYO
IPC: A63F7/02
Filed: 1986-08-19
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-S6436207-A (JP)
Title: Reversal current output device
Inventor: NAKAI YASUO
IPC: H03F3/45
Filed: 1987-07-31
Abstract: PURPOSE:To simplify the circuit constitution with less number of components by providing an output transistor(TR), an operational amplifier and a feedback circuit so as to use a current controlled by the output TR as an output current. CONSTITUTION:A collector of the output TR Q1 is connected to one input of an operational amplifier OP2. Then the output TR Q2 connected to the output terminal of the operational amplifier OP 2 is connected to a power supply Vc via a resistor R4. A voltage produced at a terminal of the resistor R4 is fed back to the other input of the operational amplifier OP 2 via a feedback circuit FD. The current Io controlled by the output TR Q2 is an output current. Then in varying resistors R1-R4, the output current is brought into a range of 20-4mA or in other range. Since the number of resistor components with high accuracy is reduced, the constitution is simplified.
Patent JP-H09300134-A (JP)
Title: Electrical discharging machining device and its machining method
Inventor: SATO TATSUSHI
IPC: B23H1/04
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To enable a high precision machining operation to be carried out even under an application of machining condition with an electrode to be consumed, enable a machining speed to be improved and a machining to be performed with an application of electrodes having grooves with various kinds of regular sectional shapes. SOLUTION: A condition of consumption with electrodes can be applied by a method wherein a path controlling type electrical discharging machining process is performed and the electrical discharged machining is carried out while an electrode I having a groove depth function and an electrode thickness function proportionally related to each other is being fed in a specified feeding gradient, thereby a machining speed is improved. In addition, some grooves with various kinds of sectional shapes are machined under application of electrode having a regular sectional shape so as to vary either an angle of the electrode around Z-axis or an electrode feeding gradient. Either a groove sectional shape or a machining depth ratio is inputted to determine a machining condition, thereby the groove machining can be easily performed.  In addition, when the groove sectional shape is inputted, there is provided a schematic groove shape selecting section for selecting an appropriate shape so as to facilitate an inputting of the groove sectional shape. In addition, a groove machining operation is performed while it is divided into a plurality of segments.
Patent JP-H0481005-A (JP)
Title: Arbitrary waveform generator
Inventor: FUJIMATSU HIROSHI
IPC: H03B28/00
Filed: 1990-07-20
Abstract: PURPOSE:To increase speed for outputting a waveform for the entire device by controlling data transmission among first and second memories and a sequencer and outputting a waveform data developing instruction and a waveform output instruction to the sequencer. CONSTITUTION:According to the waveform data developing instruction applied from an arithmetic and control part 1, a sequencer 9 reads a sequence program stored in a first memory 4 and reads a waveform element data stored in a second memory 5, and the designated number of data are developed and stored in a third low-speed memory 7 as a waveform data. Afterwards, according to the waveform output instruction applied from the arithmetic control part 1, the address for reading the waveform data from the third memory 7 is outputted. Further, the data rate of the waveform data read from the third memory 7 is improved by a multiplexer 8, and the data is inputted to a D/A converter 6 and converted to an analog waveform signal. Thus, a waveform development processing can be completed in a short time and speed for outputting the waveform is increased for the entire device.
Patent JP-H05194886-A (JP)
Title: Ink jet printing
Inventor: UIRIAMU EMU SHIYUUOOTSU JIYUNI
IPC: G03G5/00
Filed: 1992-07-20
Abstract: PURPOSE: To attempt normal ejection irrespective of an idle period by a method in which an ink composition containing a specified liquid vehicle and a coloring agent is incorporated into a thermal ink-jet printing apparatus, and ink droplets is ejected onto a substrate by heating noise.  
     CONSTITUTION: An ink composition containing a liquid vehicle containing a mixture of an organic component selected from cycle amides given by formula I [wherein (n) is 2 - about 12; R is H, a 1-6C alkyl, a substituted alkyl, a group of formula II (wherein (m) is 0-9), a group of formula III (wherein (k) is (m)); R' is at least one substituent which can substitute H in any of the hydrocarbon parts of a molecule, an alkyl, a halogen, etc.; (x) is a cyclic amide 0 to 2n+2], a cyclic amide given by formula IV (wherein R is cyclohexyl, butyl), a cyclic ester given by formula V, an amide given by the formula R"-CO-NRR' (wherein R, R' are each a 2-20C alkyl, groups of formulas II-III, etc.; R" is H, an alkyl) and a mixture of these with water and a coloring agent is incorporated in an apparatus, and a nozzle is heated to eject ink droplets onto a substrate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001024864-A (JP)
Title: Image forming device
Inventor: HONPO TSUNAO
IPC: H04N1/21
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To read data necessary for image formation in appropriate order without adding a memory by reading the image data while changing order of reading addresses of image data held by a data holding means in accordance with a rotation direction of a polygon motor for controlling an irradiated beam light. SOLUTION: A semiconductor laser control part for controlling laser scanning controls driving of a laser driver 402 in a laser beam printer and controls oscillation of a semiconductor laser 403. A timing controller 101 receives image data 1 to which specified processing is applied by an image processing part, is synchronized anew by a reference clock in the timing controller 101, then converts the data into a specified image data sequence (image data 2) and transmits them to the laser driver 402. The laser driver 402 converts the data into a driving signal of a semiconductor laser 403 in accordance with the image data sequence received from the timing controller 101.
Patent JP-H0355469-A (JP)
Title: Hot water heater
Inventor: MORI KIYOTAKA
IPC: F24H9/00
Filed: 1989-07-25
Abstract: PURPOSE:To improve hot water quality by providing a container and a water tube via a partition part and further providing a valve on said partition part, said valve being opened when temperature exceeds a predetermined one. CONSTITUTION:Once a fluid at a temperature less than a predetermined one is contained in a container 1, a shape memory spring 12 is contracted. Accordingly, a valve 10 is closed owing to a spring 13 and the interior of the container 1 is partitioned from a water pipe 5. Then, as the fluid in the container 1 is heated and exceeds the predetermined temperature, the shape storage alloy 12 is elongated. Hereby, the ordinary spring 13 is compressed and the valve 11 is pushed downward to produce a gap between the partition part 3 and the valve 10 for permitting hot water at a temperature higher than predetermined one to flow into the water pipe 5. Thus, effluent hot water temperatures at first and second times and so on can be made the same level, and lime odor can also be reduced, for improvement of hot water quality.
Patent JP-H0479283-A (JP)
Title: Buried type semiconductor laser and manufacture thereof
Inventor: IRITA TAKESHI
IPC: H01S5/00
Filed: 1990-07-20
Abstract: PURPOSE:To make a burying growth smoothly by utilizing the plane of [110] as a growth stop plane. CONSTITUTION:An n-type buffer layer 2, an n-type clad first layer 3 and a p-type current block layer which are layer structure and include a current block layer, are arranged to make a growth on a (100) n-type GaAs substrate 1. Then, a groove 11 is formed on a stripe which penetrates the p-type current block layer 4 in the direction of <001>. In succession with this, n-type clad first layers 15 and 25 are arranged to grow inside and outside the groove 11 by the MOVPE technique. After the growth, active layers 16 and 26 are adapted to make a crystal growth under the state where a crystal growth is at a halt on the plane of [110]. A p-type clad layer 7 is arranged to further grow on the active layers 16 and 26 so that the whole planes may be continued, which provides a p-i-n type double heterostructure in the upper part and the lower part of the groove 11 and a p-i-n-p-n structure on the side of the groove 11. This construction makes it possible to concentrate electric current to the active layer 16 in the groove 11. A p-type cap layer 8 is installed on the p-type clad layer 7, which makes it possible to grow a flat layer selectively, using the growth stop by the crystal plane.
Patent JP-H0245382-A (JP)
Title: Magnetic sheet pack case
Inventor: KUBO YASUSHI
IPC: B65D85/57
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the impairment and deformation of a magnetic sheet in transit or storage in a standing position by providing a retaining means in a case for setting the magnetic sheet at a predetermined space from the inner wall surface of a shell. CONSTITUTION:After a magnetic sheet pack 11 has been inserted in a receiving part 54, an opening and closing lid 42 is closed. A shell 14 is held by a second supporting member 49 of a case body 41 and the lid 42, while a projection 52 of the case body 41 is engaged into a hole 17b for mounting a core block 17 of a magnetic sheet 15 deflecting a flat spring 18, thereby holding the mag netic sheet 15 out of contact with the inner wall surface of the shell 14 nearly parallel thereto.
Patent JP-S5893860-A (JP)
Title: Manufacture of high strength copper alloy with high electric conductivity
Inventor: ARITA KISHIO
IPC: C22F1/08
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a lead frame material for IC with high strength, high electric conductivity and superior workability by hot working a Cu alloy contg. prescribed percentages of Cr and Sn under prescribed conditions. CONSTITUTION:A Cu alloy consisting of 0.2-1.5wt% Cr, 0.01-0.5wt% Sn and the balance Cu is refined and cast. The Cu alloy casting is hot worked, and the worked casting is cooled at an air cooling rate or above without carrying out soln. treatment. It is then cold worked and aged. Thus, a lead frame material for IC with high strength, superior workability and high electric conductivity is obtd.
Patent JP-H0519351-A (JP)
Title: Microfilm reader
Inventor: KATAYAMA TORU
IPC: G03B21/11
Filed: 1991-07-08
Abstract: PURPOSE:To facilitate the automatic correction of the position of a sentence by vignetting the line of the sentence of an original to the wide-width line and detecting a rotational angle for errecting an image by the inclination of the line. CONSTITUTION:By a vignetting means 18, the focus of a lens 18 is moved from a focusing position so as to be defocued as much as fixed amount which is previously decided and a threshold value for binarizing is changed to be the smaller value. As the result, the images of the respective sentences are blurred and they become the wide-width lines. By a CPU 38, the inclination of the line is obtained by an inclination detection means, next. Besides, the image is rotated by a prism 20 forming an image rotation means 78 and a motor 64 by the CPU 38 so that the inclination becomes zero. As the result, the projected image is errected and correctly positioned.
Patent JP-S6351433-A (JP)
Title: Packing material for medical liquid
Inventor: TAKAHASHI TORU
IPC: C08L23/06
Filed: 1986-08-19
Abstract: PURPOSE:To provide a packing material for medical liquid such as transfusion, etc., consisting of a high-density polyethylene based film having higher transparency than that of a specific value at the inner most layer thereof, free from an eluting substance and having performance adequate as a vessel. CONSTITUTION:A high-density polyethylene based film having >=80% transparency when measured by JIS-K-6714, especially preferably obtained by blending (A) 50-70pts.wt. high-density polyethylene with (B) 10-30pts.wt. ethylene-alpha.olefin copolymer and (C) 20-40pts.wt. ethylene-alpha.olefin copolymer low crystalline elastomer is used in the inner most layer of a packing material to provide the aimed packing material.
Patent JP-H0638582-A (JP)
Title: Rotor position detection circuit for commutatorless motor
Inventor: SHINOZAKI YOSHITERU
IPC: H02P6/18
Filed: 1992-07-21
Abstract: PURPOSE:To provide a rotor position detection circuit by the induced voltage of an armature of a commutatorless motor capable of assuring stable rotation even though the number of revolutions varies. CONSTITUTION:In a rotor position detection circuit 5, terminal voltages Va, Vb and Vc of an armature winding 3 of a motor 2 pass through a low pass filter 6 and an operational amplifier 7 and are compared by a comparator 8 with a reference voltage output from voltage dividing circuits 9a, 9b and 9c. A signal processing portion 10 generates a PWM signal based on the output signals A0, B0 and C0 of comparators 8a, 8b and 8c and controls a drive circuit portion 11 for driving an inverter 1. When the number of revolutions of the motor 2 varies, the phases of the input signal and output signal of the rotor position detection circuit 5 tend to deviate from each other, but the phase deviation can be made close to 90 deg. by changing the ratio of voltage dividing resistors constituting the voltage dividing circuits 9a, 9b and 9c in response to the number of revolutions.
Patent JP-S6173867-A (JP)
Title: Hot wear resistant member of dispersion strengthening sintered alloy steel
Inventor: KANOSAWA MASAYUKI
IPC: C22C38/52
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a hot wear resistant member having superior resistance to wear, surface roughening and breaking by uniformly dispersing vanadium carbide and a metallic carbide or nitride in a high-alloy steel as a matrix. CONSTITUTION:This hot wear resistant member has a structure formed by uniformly dispersing fine vanadium carbide and one or more kinds of components selected among the carbides and nitrides of the group IVa and Va metals in the periodic table and solid solns. each consisting of two or more kinds of such compounds in a high-alloy steel having a composition consisting of, by weight, 0.5-5% C, 3-10% Cr, 1-10% W and/or 2-15% Mo, 1-5% V, 5-20% Ni, 5-20% Co and the balance Fe with inevitable impurities as a matrix. The structure is composed of 2-20% vanadium carbide, 2-20% metallic carbide or nitride and the balance high-alloy steel.
Patent JP-H0519179-A (JP)
Title: Astronomical telescope
Inventor: MIKAMI IZUMI
IPC: G02B23/02
Filed: 1991-07-09
Abstract: PURPOSE:To cut off the entering of dust onto the surface of a main reflecting mirror at the time of non-observation by providing the upper cover and a side face cover for protecting the main reflecting mirror at the time of non- observation, and also, to secure a wide clearance which a wind passes through between a center section and a mirror cell at the time of observation. CONSTITUTION:At the time of observation, the upper cover 10 is opened so as to become roughly vertical to a center section 2, and does not obstruct the incidence of light 1. A side face cover 11 ascends to a position in which the lower end 11a is roughly hidden in the center section 2, so that a natural wind goes in enough from a clearance of the center section 2 and a mirror cell 4. At the time of non-observation, the upper cover 10 is closed so as to cover entirely a hole 2a of the center section 2, and cuts off the entering of dust from the hole 2a. The side face cover 11 descends to a position in which the lower end 11a comes into contact with the mirror cell 4 and covers the clearance between the center section 2 and the mirror cell 4, and cuts off the entering of dust from its clearance.
Patent JP-S5982500-A (JP)
Inventor: YOSHIDA KAZUO
IPC: D21H17/56
Filed: 1982-11-04
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-2000023715-A (JP)
Title: Nonwoven fabric for surface fastener female material
Inventor: ITAMURA FUMIE
IPC: D04H3/14
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a female material for a surface fastener which achieves a higher joint strength despite a lower cost when joined with a male material for the surface fastener. SOLUTION: This nonwoven fabric for a surface fastener female material is produced by gathering numerous fibers while being partially welded thermally with pressure. The maximum distance L between the thermally welded parts is 20 mm or less and the vertical difference between joint parts 2 and the thermally welded parts is 1 mm or more. The void ratio of fibers composing the joint parts 2 is 85% or more.