baber/WOPTO huggingface dataset:
Patent JP-H01189974-A (JP)
Title: Laser oscillator
Inventor: KARUBE NORIO
IPC: H01S3/097
Filed: 1988-01-26
Abstract: PURPOSE:To miniaturize the shape and to decrease the weight further avoiding the pollution of any optical parts by lubricant by substituting a turboblower for conventional blower as well as a magnetic bearing for the bearing of blower. CONSTITUTION:A turboblower 15 is substituted for a route blower while a centrifugal turbine 16 is driven at an rotational speed of several scores of thousands RPM by a rotor 17 and stator 18 constituting a motor mounted on a shaft. Thus, the volume and weight of the turboblower 15 is decreased in inverse proportion to the speed compared with that of the route blowers which rotate at lower speeds. Furthermore, a magnetic bearing is used to hold a shaft 24, besides, a controller and an auxiliary bearing to control the axle core of the shaft 24 receiving signals from sensors 21, 22 are provided. Through these procedures, the blower can be miniaturized reducing the weight thereof thereby miniaturizing the whole device further avoiding the pollution of any optical parts by the oil content of lubricant.
Patent JP-H07225777-A (JP)
Title: Method and device for determining inspection cycle
Inventor: TAKIGAWA KEN
IPC: G06F17/40
Filed: 1994-02-09
Abstract: PURPOSE:To determine an optimal maintenance inspection cycle by measuring various kinds of factors inside an electronic equipment, executing the processings at each step and determining the inspection cycle of the electronic equipment. CONSTITUTION:In the step 1, data is collected by measuring the temperature at a place where an electronic computer or other electronic equipment is installed, for instance, or inside the electronic equipment. In the step 2, the measured data is collated with the evaluation reference which is preliminarily fixed and stored in a temperature evaluation reference storage mans and evaluation points classified by factors are determined. In the step 3, arithmetic expressions digitizing the influence imparted by temperature environmental factors in the whole year are stored in a temperature acceleration coefficient arithmetic means according to the types of electronic equipments, the arithmetic result based on temperature measured data is integrated as the acceleration coefficient on the evaluation points classified by factors and the total of evaluation points according to the temperature factors are determined. Next, also as for temperature, etc., other than the temperature, the total evaluation point classified by factors is determined by a three-step method. The previously determined evaluation points are summed up, a comprehensive evaluation point is determined, the measured data is digitized and an inspection cycle is determined.
Patent JP-2000211038-A (JP)
Title: Method and apparatus for conveying tire case
Inventor: MURATA HIROYUKI
IPC: B29D30/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveying a tire case which reduces operator' s load largely and improves work efficiency. SOLUTION: A tire case conveying apparatus for conveying cylindrical tire cases G and piles them up spittingly in a tire case installation part 4 of a tire molding machine 3 is equipped with the first conveyance means 1 having the first holding part 10 which can move vertically and the second conveyance means 2 having the second holding part 23 which can reciprocate horizontally and vertically. Moreover, the tire cases G are transferred from the first holding part 10 the second holding part 23 while being extracted slippingly from above downward. The second holding part 23 is moved in the right and left axis directions to install the tire cases G in the installation part 4 with the central position P1 in the axial direction of the tire case G adjusted to agree with the central position P2 of the installation part 4 and brought down to be separated from the tire cases G.
Patent JP-H07224254-A (JP)
Title: Self-adhesive sheet
Inventor: MIYAKE TOSHIYUKI
IPC: C09J7/02
Filed: 1994-02-09
Abstract: PURPOSE:To provide a self-adhesive sheet having an excellent applicability and a matte appearance. CONSTITUTION:A self-adhesive sheet is obtd. by forming a self-adhesive layer 2 on one side of a colored synthetic resin film 3 and sticking a release paper 1 having a corrugated surface onto the self-adhesive layer 2.
Patent JP-H03219951-A (JP)
Title: Shape memory resin molded body
Inventor: YAMADA KENJI
IPC: B32B27/00
Filed: 1990-01-25
Abstract: PURPOSE:To develop a bidirectional reversible change by compounding two kinds of shape memory resins having different glass transition temps. to allow the recovery forces thereof to compete with each other. CONSTITUTION:Two kinds of shape memory resin molded bodies different in glass transition temp. molded mutually symmetrically in a circular arc shape are bonded to be compounded in such a state that the recovery forces thereof compete with each other and a bidirectional reversible change is developed by the recovery forces returned to respective memory shapes within two different temp. regions. For example, in a shape memory resin molded body compounded test piece composed of a resin A/B combination, when a tendency returned to the memory shape of the molded body A according to temp. is strong, the test piece is deformed so as to warp upwardly; whereas, when a tendency returned to the memory shape of the molded body B is strong, the test piece is deformed so as to warp downwardly.
Patent JP-H02195419-A (JP)
Title: Data transfer speed switching circuit for magnetic disk device
Inventor: FUKUSHIMA YUTAKA
IPC: G06F3/06
Filed: 1989-01-24
Abstract: PURPOSE:To reduce the overhead of a CPU and to shorten a switching processing time by switching a data transfer speed without using software by a CPU. CONSTITUTION:An objective selector detecting signal outputted from a disk control circuit 1 is always monitored by an objective selector non-detection detecting circuit 3. When the objective selector detecting signal is not obtained within a prescribed period, the unsuitableness of the data transfer speed is indicated and an objective selector non-detection detecting signal is outputted from the circuit 3. Thereby, a transfer speed switching circuit 4 switches the data transfer speed. Thus, the data transfer speed of the disk device is successively switched and the optimum data transfer speed is set up.
Patent JP-H03223484-A (JP)
Title: Production of praseodymium-containing metal
Inventor: TAMAMURA HIDEO
IPC: C22B59/00
Filed: 1990-01-25
Abstract: PURPOSE:To subject a fluoride in a bath to qualitative analysis and quantitative analysis, to stabilize continuous operation, and to obtain Pr or Pr alloy in high yield by analyzing a molten-salt electrolytic bath containing Pr compound and LiF by using X-ray diffraction. CONSTITUTION:At the time of producing Pr or Pr alloy as a raw material for high efficiency magnet by a molten-salt electrolytic method, a bath composed essentially of Pr compound and LiF is used as an electrolytic bath. A PrOF- containing series in this electrolyte is analyzed by means of X-ray diffraction to control its quantity to a value within the prescribed range. When the height of a PrOF-enriched layer is increased to the prescribed level or above, the PrOF-enriched layer is sucked and discharged from the system. It is preferable to maintain the composition of the electrolytic bath in the vicinity of an electrode at a value in the range where PrF3/LiF and PrOF/PrF3, by peak ratio by an X-ray diffraction method, are regulated to 0.1-5.5 and <=0.8, respectively. By this method, Pr and Pr alloy can be produced with high current efficiency.
Patent JP-S56112763-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDOU SHIGENARI
IPC: H01L29/868
Filed: 1980-02-12
Abstract: PURPOSE:To enable to manufacture the semiconductor device having one conductivity type semiconductor substrate including a thickness of less than 140mum with excellent workability in large quantity inexpensively by etching the back surface of the substrate excluding a part region in a thickness of the degree obtaining desired PIN characteristic and forming diode members on the front and back surfaces thereof. CONSTITUTION:After oxide protective films 12 are formed on both surfaces of the high specific resistance semiconductor substrate 1 having a thickness of approx. 300mum, the film 12 on the back surface is so etched as to become an arbitrary shape (lattice shape, mesh shape), with the film 12 as a mask it is so etched as to obtain a desired thickness ti (for example, 40-140mum) to attain preferable PIN diode characteristic. Then, members (layers) necessary as a diode such as diffused regions 14, 14', 16, electrodes 18, 19 and so forth are formed, the substrate wafer is cut along the part 15' removed in desired shape into respective parts.
Patent JP-H05210913-A (JP)
Title: Data reproducing circuit and data storage device using its circuit
Inventor: FUKUDA JUNICHI
IPC: G11B20/10
Filed: 1992-01-31
Abstract: PURPOSE:To set the reference level of amplitude detection to an optimum value to prevent the error in the data reproducing circuit in the peak detection system using the amplitude detection as well. CONSTITUTION:The reference voltage of a level slicing circuit 7 is set by a level slice control circuit 10. An error detecting circuit 9 detects the error of a data pulse signal 107 demodulated by a data demodulating circuit 8 and outputs an error detection signal 108 to the level slice control circuit 10. This circuit 10 changes a level slice reference voltage 109 as the threshold of the level slicing circuit 7 and obtains the error occurrence rate from the error detection signal 108 and sets the level slice reference voltage 109 to such value that the error occurrence rate is minimum.
Patent JP-S53100649-A (JP)
Title: Air conditioner
Inventor: AGAWA MASANORI
IPC: F24F1/00
Filed: 1977-02-16
Abstract: PURPOSE: To eliminate heat loss in ventilation through feeding of outdoor air for ventilation indoors after once heated or cooled with a heat pump installed outdoors and further induction into a heat pump installed indoors for indoor conditioning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05210733-A (JP)
Title: Density distribution compensating processing system
Inventor: SUZUKI TAKUYA
IPC: G06T5/00
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the number of accesses to picture element data and to speed up a processing time by converting an input picture element in accordance with a density conversion expression. CONSTITUTION:A device 100 for converting image density is constituted of a main storage device having an image storage device 101a, a density conversion expression determining means 102 and an image storage device 104b and a density converter 103 and set up so as to determine a density conversion expression for extending a thick distribution part and compressing a rough distribution part by the means 102b based on the density distribution of an input image stored in the device 101a and convert the image density by the converter 103 in accordance with the density conversion expression to visually clear an output image and emphasize the contrast of the image. Consequently the number of accesses to picture element data can be reduced as compared with that of a convensional system and the processing time of the operation can be shortened.
Patent JP-S58132799-A (JP)
Inventor: HAMADA SHIGERU
IPC: G10L25/78
Filed: 1982-02-03
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-H01193432-A (JP)
Title: Damping structure
Inventor: SASAI KEIZO
IPC: F16F15/30
Filed: 1988-01-28
Abstract: PURPOSE:To instantly stop the rotation of a rotating body by providing a wheel member having a fixed moment of inertia to the rotating body, a clutch means to transmit only the torque in one direction of the rotating body to the wheel member, and a brake moans to give a fixed load to the rotation of the wheel member. CONSTITUTION:When a rotary shaft 6a rotates in a direction shown by an arrow (a), torque is not transmitted to a wheel member 9 fixed to a housing 10a, and the rotary shaft 5a therefore rotates idly against a clutch roller 10b. On the other band, when the rotary shaft 6a rotates in a direction opposite to one shown by the arrow (a), the wheel member 9 rotates in a body with the rotary shaft 6a. In addition, when a clutch means 10 is kept in a free state, a sliding friction occurs on a contact surface between the rotary shaft 6a and a clutch roll 10b to generate the little torque on the housing 10a, occasionally resulting in the accompanied rotation of the wheel member 9. In this case, sliding frictional force occurs on the contact surfaces between the wheel member 9 and a spring 11b, and the member 9 and a thrust ring 11a to cause braking action, which can therefore prevent the wheel member 9 from accompaniedly rotating.
Patent JP-S53102480-A (JP)
Title: Controlling method for value controlling device
Inventor: SUZUKI ATSUYUKI
IPC: G05B19/18
Filed: 1977-02-18
Abstract: PURPOSE: To make it possible to detect efficiently a stopping time of a moving object, by detecting a stoppage of the moving object with such an and-condition that tht stoppage of the pulse row and the speed of the moving object do not exceed the minimum moving speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06139992-A (JP)
Title: Ion implantation device
Inventor: TAKAZOE TOSHIHIKO
IPC: H01J49/30
Filed: 1992-01-31
Abstract: PURPOSE:To provide an ion implantation device wherein a floor area required for setting up a machine can be substantially reduced as compared with a conventional one to improve the space factor. CONSTITUTION:An ion draw out mechanism 4, by which an ion is drawn out from an ion source 2 and accelerated to form an ion beam 3, is provided at the side of the ion source 2. A mass spectrometric magnet 5 is provided at the side of the ion draw out mechanism 4. This mass spectrometric magnet 5 is formed in a right/left symmetrical shape and constituted such that the ion beam 3 from the ion draw out mechanism 4 is deflected almost at a right angle and also this deflected direction can be changed in right/left opposite directions. In an outlet side of the ion beam 3 of this mass spectrometric magnet 5, respective slits 6a, 6b and two disks 7a, 7b are provided so as to be opposed by interposing the mass spectrometric magnet 5.
Patent JP-H01193460-A (JP)
Title: Elevator winding-up device
Inventor: YAMAZAKI SHINJI
IPC: F16H55/18
Filed: 1988-01-27
Abstract: PURPOSE:To damp collision of parallel shaft gears with each other due to the back lash between the teeth to provide an elevator winding-up device with few vibration by providing a damping gear plate slidably pivotably pressed and held against the side surface of one of the parallel shaft gears meshing with each other to mesh with the other of said both gears. CONSTITUTION:A damping gear plate 9 is pivotally fitted in a small diameter portion 2c1 of a first gear 2c and fastened to the side surface of first gear 2c by bolts 11 to be pressed against a frictional surface 2c2 through a press piece 10 by a counter spring 12. When a second gear 2d is rotated in the direction of arrow X, the position Y point corresponding to the contact point of both teeth of first and second gears 2c, 2d is shifted to press the tooth 9a of damping gear plate 9 so that the damping gear plate 9 is displaced relative to the first gear 2c. Collision energy due to back lash between both first and second gears 2c, 2d is absorbed by the frictional resistance in the displacement of said damping plate 9 to provide the damping action. Thus, a silent elevator winding-up device with reduced vibration can be provided.
Patent JP-S62173842-A (JP)
Title: Microwave transmitter-receiver
Inventor: KASUGA OSAMU
IPC: H04L27/22
Filed: 1986-01-27
Abstract: PURPOSE:To eliminate a branching circuit of a high frequency part to economize a device by stopping read of modulated data stored in a modulation memory not to modulate the output of a phase modulator when data from the other part station is received. CONSTITUTION:The data signal from an input terminal 1 is inputted to a modulation memory 2 and is converted to modulated data. When a signal is not inputted from an antenna 5 and a detection signal is not outputted from a phase demodulator 7, a controller 8 reads out modulated data from the memory 2 and inputs it as burst data to a phase modulator 3. The modulator 3 outputs a phase modulated wave, and this wave is transmitted from the antenna 5 through a transmitter-receiver 4. The signal received from the antenna 5 is mixed with the output signal from a reception local transmitter, namely, non- modulated phase modulated output by a reception mixer 6 and is demodulated by the phase demodulator 7 and is inputted to a demodulation memory 9 and is outputted from an output terminal.
Patent JP-S60160939-A (JP)
Inventor: ITOU TAKESHI
IPC: A47L19/00
Filed: 1984-01-31
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-H07224868-A (JP)
Title: Disc rotor for disc brake device
Inventor: OZAKI YOSHINORI
IPC: F16D65/12
Filed: 1994-02-10
Abstract: PURPOSE:To improve the radiation properties of the disc rotor of a disc brake device. CONSTITUTION:Plates 21 formed of a metal having the high coefficient of heat conduction are radially arranged such a manner that the plate passes through the ventilation hole 13 of the body part 11 of a ventilated type disc rotor 10 molded in a disc-shape and also passes through the thickness wall of the body part 11 and is exposed to a friction surface. The plate 21 is protruded from the side surface of the body part 11 and a protrusion part is covered with a flame spraying layer having the high coefficient of heat conduction. The side surface, having no flame spraying layer, of the body part 11 is covered with a flame spraying layer 23 having high adhesion and a flame spraying layer 24 having high wear resistance. The plate 21 is exposed to the open side in the ventilating hole 13, and the end part thereof is extended to the friction surface of the body part 11 of a disc rotor 10 through the spray flaming layer having the high coefficient of heat conduction, whereby the heat of a friction surface is rapidly conducted to air in the ventilation hole and radiation properties are improved.
Patent JP-H05214563-A (JP)
Title: Method for etching piston skirt part
Inventor: KOJIMA TOSHIYA
IPC: F16J1/08
Filed: 1992-01-31
Abstract: PURPOSE:To easily execute stripe trace etching to a piston skirt part with high quality by executing masking after pattern-printing on the piston surface to make it positive and bringing it into contact with a drum impregnated with electrolyte liquid to make it negative. CONSTITUTION:The masking is executed after a pattern is printed on the surface of a work 6 of the piston blank, and stripe trace shape grooves 4 are formed on the masking part 3. This masked work 6 is brought into contact with the drum 7. The lower half part of this drum 7 is dipped into an electrolyte liquid vessel 8 while a felt 7a is flucked on the peripheral surface of the drum 7 to make a felt like jig. Successively, the work 6 is connected to the positive side of the power source through a drum 5 and the drum 7 is connected to the negative side through the rear part 7b of a rotary shaft and these are rotated in the opposite direction. By this method, the tip part of the felt 7a is inserted into the masked stripe traces 4 to supply the electrolyte liquid and an aluminum surface of the stripe trace part of the printed pattern is etched and oil grooves are formed on the piston skirt part 2.
Patent JP-S59142172-A (JP)
Title: Printer
Inventor: SUGAWARA KUNIHIRO
IPC: B41J7/02
Filed: 1983-02-02
Abstract: PURPOSE:To grip a type, print and return the type without mounting any drive source on a movable part, by externally controlling the rotation of a shaft provided as an axis for a type bar which is moved. CONSTITUTION:The type bar 2 and a type thrusting-up member are interlockedly moved to a type position for printing by controllingly driving a motor, and a type contained in a type magazine is inserted into the type bar 2 by the thrusting-up member. The type bar 2 and the thrusting-up member are moved in the direction of a platen 3 by controllingly driving the motor, and are stopped at a printing position. When the shaft 16 is driven to rotate, a type bar piece 26 is set into a circular motion through a rotary sliding member 21, an intermediate member 30 and a projected part 29 of the type bar piece 26, and the type bar 1 is also moved synchronously to print. Then, the type bar 2 is returned to an initial position thereof by driving the motor, the type bar 2 and the thrusting-up member are returned to the initial type position by controllingly driving another motor, the shaft 16 is rotated to release the type fitted to the type bar piece 26, and the type is returned into the type magazine.
Patent JP-H02196372-A (JP)
Title: Voice transmission/reception device
Inventor: IWATA KOICHI
IPC: G10L15/00
Filed: 1989-01-26
Abstract: PURPOSE:To omit a simultaneous interpreter and at the same time to obtain a voice output in real time with sure interpreter sentence of plural languages by providing an automatic interpreting device which confirmed the voice with identification of a speaker of the voice signal. CONSTITUTION:An automatic interpreting device registers the speaker feature data including an acoustic feature parameter obtained via a speaker feature register 4. Then a speaker identifying device 5 identifies a speaker in a reception mode based on the received voice signal and the registered acoustic feature parameter when the automatic interpretation is started. The voice of the received voice signal is recognized by means of the acoustic feature parameter of the identified speaker. As a result, the errors of a voice recognizing process itself can be decreased. Thus the production of sentences, the translation, and the synthesization of voices are surely carried out at the following stages. Then it is possible to obtain a voice tuner for plural languages that assures the automatic interpretation.
Patent JP-H10214690-A (JP)
Title: Discharge lamp lighting device
Inventor: KUMAZAWA SHINJI
IPC: H05B41/24
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of accurately detecting the last stage of lifetime of a discharge lamp even when an output of an inverter circuit is changed. SOLUTION: A control circuit 3 alternately turns on and off a field effect transistor Q1 and a field effect transistor Q2 by applying a DC voltage of a DC power source 1 to induce a high-frequency voltage, and a fluorescent lamp FL is lighted with a high frequency. A lamp output detection circuit 5 detects drain and source currents flowing through the field effect transistor Q2 by a resistor R5 to charge a capacitor C5. The voltage across the fluorescent lamp FL is rectified by a diode D1 of a lamp voltage detection circuit 4, and is detected by smoothing in a capacitor C3, that is, by charging the capacitor C3. The voltage of the capacitor C5 and the voltage of the capacitor C3 are multiplied by a multiplier 6, and an operational amplifier 8 compares a reference voltage source 9 with the result of the multiplier 6 to detect the last stage of lifetime of the fluorescent lamp FL.
Patent JP-S56112955-A (JP)
Title: Halogen-containing resin composition
Inventor: KIMURA OSAMU
IPC: C08K5/09
Filed: 1980-02-13
Abstract: PURPOSE: To obtain a halogen-containing resin composition having high resistance to detrioration by heat and light, by adding a specified zinc compound to resins.  
     CONSTITUTION: Approx. 0.05W2pts.wt. zinc compound of formula I (where R 1  is H or methyl and R 2  is H or a group of formula II), e.g., zinc 5-α,α-dimethylbenzylsalicylate, etc., serving as a stabilizer, is added to 100pts.wt. halogen-containing resin. 
     COPYRIGHT: (C)1981,JPO&Japio