baber/WOPTO huggingface dataset:
Patent JP-H10233485-A (JP)
Title: Composite chip component
Inventor: ISHIYAMA ICHIRO
IPC: H05K1/14
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite chip component wherein a printed resistor, a printed capacitor and an inductor are formed on a chip-shaped substrate, by a method wherein a conductive pattern for inductor formation is arranged on one composite chip component in addition to the printed resistor and the printed capacitor. SOLUTION: This composite component has a conductive pattern 2 for inductor formation a printed capacitor 3, each electrical element of a printed resistor 4, electrodes E1 to E4 for soldering, a connection part C, and a conductive part on a chip-shaped substrate 1. The pattern 2, the capacitor 3 and each electrical element of the resistor 4 are arranged on the same surface of the substrate 1 in such a way as to constitute a circuit wherein the pattern 2 and the resistor 4 are connected in series between the electrodes E1 and E3 , one end of the capacitor 3 is connected with the connection part C and the other end of the capacitor 3 is connected with the electrode E2 constituting an earth electrode.
Patent JP-S56135792-A (JP)
Title: Blower
Inventor: WATANABE KENICHI
IPC: F04D25/08
Filed: 1980-03-24
Abstract: PURPOSE: To miniaturize a configuration by providing an air hole at the eccentric position of a main frame, enclosing control parts in a broad part of a space constituted by the air hole and an outer wall of the main frame, and forming an outer rotor type fan driving motor.  
     CONSTITUTION: 61 is a circular or true circular air hole which is opened at an eccentric position of an outer case 2 made of synthetic resin, and a rotary grille 11 is housed in said air hole 61 so that the grille can be freely rotated. In this case, is formed a space wherein the upper side with respect to the outer case 2 is narrow and the lower side is broad. In the space S which is a broad space located opposite to the eccentric center, are housed electric control parts such as an revolution changing switch 53, a rotary grille switch 55, a time switch 57, and the like. Since the fan driving motor is of an outer rotor type motor, the size in the axial direction can be greatly reduced, and the overall configuration can be miniaturized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52120910-A (JP)
Title: Production of steel sheet having few internal defects
Inventor: TANAKA TOKUO
IPC: C21D9/52
Filed: 1976-04-05
Abstract: PURPOSE: To prevent minute cracks at the central segregation part due to the segregation of impurities, by cooling gradually the thick steel sheet obtained by hot rolling the continuously cast steel billet which shows the ferrite-pearlite structure in the state left just after having been rolled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05232162-A (JP)
Title: Measuring circuit
Inventor: ITO AKIO
IPC: G01R23/10
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a measuring circuit which converts a frequency signal to be measured to a pulse signal corresponding to the frequency signal to be measured for outputting it and can perform filtering processing according to each signal for a plurality of frequency signals to be measured with one filter operation circuit. CONSTITUTION:A selection signal is generated based on a clock signal by a conversion control circuit 6 and at the same time a plurality of input signals are synchronized with the clock signal, thus obtaining a plurality of synchronization signals corresponding to a plurality of input signals. One synchronization signal is selected from a plurality of synchronization signals by controlling a selection circuit 11 based on the selection signal and at the same time processing is performed according to the selected synchronization signal by controlling a filter operation circuit 13.
Patent JP-H11221698-A (JP)
Title: Phase-regulating device of main drive of press
Inventor: OBA SUSUMU
IPC: B30B1/26
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a phase-regulating device of a main drive of a press which is easy in the phase-regulating work of right and left points of a slide, and capable of obtaining higher accuracy. SOLUTION: A drive shaft 3 is split into right and left components, and the spline 3A, 3B same in module and different in tooth number by one tooth are provided on shaft end parts of the right and left drive shafts 3. One tooth S of an internal tooth spline 13A and one tooth S' of an internal tooth spline 13B to fit the spline 3A, 3B, are provided at the position of the same center angle, i.e., on one line in the axial direction, and the first tooth 1 of the spline 3A and the first tooth 1' of the spline 3B are engaged with the tooth S of the internal tooth spline 13A and the tooth S' of the internal tooth spline 13B respectively to change the engagement. The phase-regulating accuracy of the minimum angle can be obtained thereby, and the required phase regulation can be obtained by subsequently changing the engagement of 2, 2', 3, 3',....
Patent JP-S58168307-A (JP)
Inventor: BUORUFUGANGU NORUDE
IPC: H03H11/48
Filed: 1983-03-10
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-H0584838-A (JP)
Title: Preparation of filament reinforced structure
Inventor: YOKOUCHI MITSURU
IPC: B29B15/14
Filed: 1991-03-05
Abstract: PURPOSE:To provide a high strength and stable product with improved uniformity of resin impregnation and a good surface with less fluffing by impregnating a resin into a fiber bundle without torsion and break in the process of drawing out the fiber bundle from a pakage-a hollow cylinder of reinforcing fiber bundle aggregate. CONSTITUTION:A rotary driving device is installed which rotates a table 6 according to the signal detected by a tension sensor. A hollow cylinder of a reinforcing fiber bundle aggregate 12 with a guide roller 10 penetrated into its void is placed on the table. The fiber bundle 26, being wound on the guide roller 10, is drawn out from the inner side of the hollow cylinder of the reinforcing fiber bundle aggregate 12 to the outside of the void. The tension generated in the fiber bundle 26 is detected by the tension sensor of the guide roller 10. The drawing out of the fiber bundle 26 is carried out while the table 6 being rotated intermittently or continuously in the backward direction to the unwinding direction of the fiber bundle 26 which is to be impregnated with a resin.
Patent JP-2000233699-A (JP)
Title: Object detecting device
Inventor: HAYASHI YOSHIAKI
IPC: B60R21/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To detect the advancing direction of a vehicle without using the output from a direction indicator and search an object in this direction. SOLUTION: The outputs of a steering angle sensor 101 detecting the steering angle of a vehicle and a yaw rate sensor 107 detecting the yaw rate of the vehicle are analyzed, and whether the vehicle changes its lane, curves or turns to the right or left is judged by a signal processing section 113. The distance to an object in the advancing direction of the vehicle is measured by a distance sensor 103 based on the judgment result. The direction of the distance sensor 103 is controlled by a control section 115 based on the steering angle, yaw rate, vehicle speed and the output of a navigation device 109.
Patent JP-2000241721-A (JP)
Title: Observation device
Inventor: IGARASHI KATSUYUKI
IPC: G02B7/198
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an observation device which can be mounted on instruments when the instruments are used and which can perform observation simultaneously with processing or operation. SOLUTION: This device is equipped with an optical lens 7 capable of moving between a reflection mirror 11 and an imaging device 2, and obtains an enlarged image from an observation surface S through the mirror 11. While an observation area on the surface S is kept in a focused state, the lens 7 can be changed in a tilt direction. Then, the device is equipped with a focusing lever 9 supporting the lens 7 to turn in the tilt direction so that the lens 7 is moved in an optical axis direction, and the mirror 11 is supported to turn in the tilt direction and turned interlocked with the lever 9. The lever 9 is provided with an engaging part 9b supporting the mirror 11 while sliding in contact with one end side of the mirror 11, and the mirror 11 elastically contacts with the engaging part 9b.
Patent JP-H06251019-A (JP)
Title: Card lock system
Inventor: KIMURA KAORU
IPC: G06Q50/16
Filed: 1993-02-26
Abstract: PURPOSE:To provide the card lock system where data stored in the memory of a card reader is read in to restore a host machine in the case of destruction of data in the host machine. CONSTITUTION:The host machine to which plural lock release controllers are connected by online is provided with an online communication part 5 which supplies data for card decision to each lock release controller and reads data for car decision stored in each lock release controller. The host machine stores data for card decision, which is supplied to each lock release controller, in a hard disk 7 as master data and updates this master data with data for card decision read out of each lock release controller.
Patent JP-S61199589-A (JP)
Title: Laser cutting method
Inventor: NIIMI AKIHIKO
IPC: B23K26/38
Filed: 1985-03-01
Abstract: PURPOSE:To simplify cutting with eliminating adhered matters on the inner face of the material to be worked and with disusing the working to remove adhered matters by fitting a thin plate on the inner face of the material to be worked along the cutting line thereof and by cutting the plate material to be worked simultaneously with the thin plate. CONSTITUTION:A thin plate 6 is fitted on the inner face of a cylindrical steel pipe 1 so as to cover the whole periphery of the inner face along the cutting line. The cylindrical steel pipe 1 is cut with the same motion as a laser cutting equipment. In this case, the steel pipe 1 is cut simultaneously with the thin plate 6 by laser beam 4 with rotating the steel pipe 1 in the arrow a direction. The molten metal of iron grain, etc. at the cutting place falls or is scattered, adhering to the inner surface of the cylindrical thin plate 6 separated from the cutting place accordingly. By removing the thin plate 6 from the steel pipe 1 after completion of the cutting the smooth steel pipe 1 having the inner surface without any adhered matter 5 is obtd.
Patent JP-H05234952-A (JP)
Title: Dry etching system
Inventor: NAKAYAMA ICHIRO
IPC: H01L21/302
Filed: 1992-02-26
Abstract: PURPOSE:To provide a dry etching system which can make uniform etching treatment at a high etching rate, does not require frequent electrode exchanging work due to its upper electrode having a long service life, and does not produce much dust by the exhaustion of electrodes. CONSTITUTION:The title system is provided with a pair of electrodes 3 and 4 which are arranged in a vacuum chamber 1 in such a state that the electrodes 3 and 4 are faced to each other at an interval of <=8mm and an object to be treated can be placed on the facing surface of one 3 of the electrodes 3 and 4, voltage applying means 5 which applies a high-frequency voltage, and gas introducing means 11 which introduces an etching gas. The facing surface of the other electrode 4 on which the object to be treated is not placed is made of aluminum coated with an alumina thin film 4a and the introduction of the etching gas into the space between the electrodes 4 and 5 by means of the means 11 is made from one side of the space between the electrodes 4 and 5.
Patent JP-S56135130-A (JP)
Title: Sonic pressure distribution measurement method
Inventor: SUNAYAMA SEIJI
IPC: G01H3/10
Filed: 1980-03-27
Abstract: PURPOSE:To arrange so that a sonic pressure may easily by measured by filling an ultrasonic tank with a single bath developing/fixing solution, applying uniform preexposure to a photosensitive material in the said solution and reading a pattern generated on the said material. CONSTITUTION:Uniform preexposure is applied to a printing paper and then a single bath developing/fixing solution is filled in a bath where the sonic pressure distribution of an ultrasonic tank is measured, so that simultaneous process of development and fixing is carried out through a single pass. A main development solution is a combination of metol and hydroguinone, etc. As an antioxidant, sodium sulfite is used and prior to fixing, sodium hydroxide, sodium carbonate, etc. are used to make a correction for development promotion. In addition, for fixing, sodium thiosulfate is used. An ultrasonic wave is irradiated into this solution, and a preexposed printing paper is immersed in the tank. When an image appears, the paper is taken out to be water-washed and dried. As a result, a blackening occurs proportional to the intensity of an ultrasonic wave so that the distribution of sonic pressure is recorded.
Patent JP-2000078058-A (JP)
Title: Matched filter output analysis and interference wave control type cdma communication system
Inventor: AZEYANAGI KATSUYOSHI
IPC: H04B1/707
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain technique which hardly receives the influence of noise after the demodulation of reception in a spread spectrum communication system. SOLUTION: In a spread spectrum data communication system, a transmitter selects a symbol frame waveform as reference signal wave, which is generated based on an orthogonal spread series where the autocorrelation function becomes zero or a relatively small value in a zero-shift and in a uncorrelated region except its neighborhood correlated region, and generates transmission wave by permitting the amplitude and phase of reference signal wave to correspond to transmission information.  Besides, a receiver adds transmission wave and a reception frame waveform including a noise component to a matched filter for obtaining cross correlation functions with the generated reference signal wave, analyzes the partial correlation function of the uncorrelated region among the mutually correlation functions and, then, estimates a noise dependence cross correlation function which is obtained by adding only the noise component to the matched filter. The estimated function is removed from the cross correlation functions so that a reference signal wave component included in the reception frame waveform is detected without receiving the influence of noise.
Patent JP-H08205944-A (JP)
Title: Housing cabinet
Inventor: OKAMOTO HIDEMASA
IPC: A47B88/00
Filed: 1995-02-03
Abstract: PURPOSE: To exclude a drawer to rock from side to side when it is moved forward/backward by guiding the upper crosspiece of a frame body by a guide member. CONSTITUTION: The guide member 35 of prescribed width H in the forward and rearward directions is attached on the internal face side upper part of a side wall 8 on the left side of a housing cabinet main body. A guiding recessed part 36 opened in the forward/backward direction and the lower side is formed in the guide member 35, and the upper crosspiece 16a extending in the forward/ backward direction of the frame body 16 is fitted in the guiding recessed part 36. Also, the complete dismounting of the drawer 12 from the housing cabinet main body is performed by such structure that the drawer 12 is slightly lifted, and the movable rail of a forward/backward moving guide mechanism is dismounted from the fixed guide rail of the forward/backward moving guide mechanism.  Therefore, a cavity 37 for dismounting is formed between the upper crosspiece 16a and the upper face of the guiding recessed part 36. By employing such constitution, the upper crosspiece 16a of the frame body 16 is guided by the guide member 35, which excludes the drawer 12 to rock from side to side when it is moved forward/backward.
Patent JP-S53125003-A (JP)
Title: Tracking circuit for magnetic recorder-reproducer
Inventor: UMEMOTO MASUO
IPC: G11B5/584
Filed: 1977-04-08
Abstract: PURPOSE: To perform tracking with only one head by lowering the head at a speed lower than that at the recording, stopping the lowering for a specified period from the time when the point at which the differentiation value of envelope signal becomes zero is detected, thereafter performing the abovementioned lowering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06226205-A (JP)
Title: Ultrasonic driving machine
Inventor: ITO SHOJI
IPC: B06B1/06
Filed: 1993-02-02
Abstract: PURPOSE:To obtain an ultrasonic driving where driving force is increased with the displacement of the end surface of a vibrator by supplying power sources which are about 90 deg.C out of phase with each other to a bisected electrode and amplifying the displacement of the rotor driving plane of a stator using a Langevin vibrator. CONSTITUTION:An ultrasonic driving machine 14 has a stator 11 which is formed by press fitting piezoelectric elements 4, 5 and divided electrodes between metal blocs 2, 3 which are jointed by screws and differ in weight from each other. And a start switch is turned on and driving power is applied to the divided plane of one of the piezoelectric elements 4, 5 through two divided electrodes forming a pair of four equally divided electrodes 7, 9, causing the deformed drive of piezoelectric elements 4, 5. By the voltage of reverse piezoelectric effect generated by the deformation, a condenser C of a series circuit 13 is charged through the divided electrodes forming the other pair. Next, when the reverse piezoelectric exchange is stopped, charge energy is fed to the other divided surface of the piezoelectric elements 4, 5 through the other divided electrodes to generate a large longitudinal vibration.
Patent JP-S52122494-A (JP)
Title: Display unit
Inventor: KASHIO TOSHIO
IPC: G04C17/00
Filed: 1976-04-08
Abstract: PURPOSE: To make the display with sufficiently bright state possible, by means of employing a dousing valve material which cuts off and controlls the optical transmission like liquid crystal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56137125-A (JP)
Title: Testing device for constant-speed drop
Inventor: OZAKI ATSUSHI
IPC: G01N3/30
Filed: 1980-03-29
Abstract: PURPOSE:To make the testing device suitable for the case where an accurate uniform motion in a comparatively short distance is required, by rubbing the driving wheel, which rotates while interlocking with the flywheel and rotates in a peripheral speed equal to a desired drop speed of the main lever, against the rail provided on the main lever. CONSTITUTION:Main lever 12 and sample material 5 are supported perpendicularly, and main lever 12 is lifted to the contact starting point or more between rail 13 and driving wheel 14 and is held by stopper 18, and motor 16 is started, and stopper 18 is released after the motor rotation number is so adjusted that the peripheral speed of driving wheel 14 becomes equal to a desired drop speed of sample material 5. When main lever 12 and sample material 5 drop to bring rail 13 into contact with driving wheel 14, the drop speed of main lever 12 is regulated by the inertia force of flywheel 17 till coming-off of rail 13 from driving wheel 14, namely, in a comparatively short distance. Consequently, if the apparent mass of flywheel 17 applied to main lever 12 is set to a sufficiently large value, main lever 12 drops in a constant speed practically in the comparatively short distance.
Patent JP-H11225392-A (JP)
Title: Frequency characteristic correction method
Inventor: ONUKI AKINORI
IPC: H04R3/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a frequency characteristic correction method by which a proper reference level is obtained in the case of correcting a frequency characteristic of a sound field or the like. SOLUTION: A method consists of a 1st step where all the bands of a frequency characteristic is uniformly and logarithmically divided into a plurality of small bands, a 2nd step where the level of each small band is measured, a 3rd step where a prescribed number of consecutive small bands are selected, a 4th step to calculate the means value of measurement results of a prescribed number of selected small bands, and a 5th step where the frequency characteristic is corrected by using the calculated mean value as a reference level.
Patent JP-S60184116-A (JP)
Title: Automation device for gate
Inventor: TANITOMI FUMINAO
IPC: E02B7/20
Filed: 1984-02-29
Abstract: PURPOSE:To enable a door body to be reliably fallen over at a planned water level, by varying disengagement sensitivity of a rotation preventing member which causes a ratchet gear, interlocking with the door body of a gate, to be freely rotated in linkage raising of a float. CONSTITUTION:A float 8 is raised with the increase in the water level of a river, a long lever 13 is raised along therewith, a rotary disc 12 is rotated, and rotary members 15 and 18 are lifted with the aid of a coupling lever 20. An engaging part 18a of the rotary member 18 is disengaged from a rotation preventing member 25, a stopper 23, coupled to the rotation preventing member 25, is disengaged from a ratchet gear 21, and the ratchet gear 21 is brought into a freely rotatable condition. The door body of a gate is fallen over through the action of a rotation moment yielded under its own weight and water pressure. When disengaging sensitivity of the rotary member 18 from the rotation preventing member 25 is to be varied, a nut 33 is elevated along the coupling lever 20 to vary the disposing position of the rotary member 18, and this causes the door body to be reliably fallen over at a planned water level.
Patent JP-S59163539-A (JP)
Title: Method for measuring specific gravity of whole blood
Inventor: MIZUTA ATSUSHI
IPC: G01N9/12
Filed: 1983-03-09
Abstract: PURPOSE:To enable measurement with an extremely simple operation and to make the automatic measurement and digital display by dropping a blood to be examined into a heavy liquid of 0.97-1.02 specific gravity which is not mixed intimately with the blood to be detected and measuring the dropping speed of said blood in the heavy liquid. CONSTITUTION:A blood to be examined is dropped in an arrow 10 direction. If the device is so operated as to drop directly the blood into a silicone oil 1 in this case, the prescribed liquid drop can be formed and the dropping of the blood in the oil 1 is decelerated. The liquid drop falls acceleratively in the oil 1 and attains a constant speed state before the drop arrives at the position (a). When the liquid drop arrives at the position (a), the drop shuts off the beam of light from a light emitting diode 2, thus turning on a phototransistor 3. The liquid drop falls thereafter in the oil 1 and arrives at the position (b), where the liquid drop shuts off the beam of light from a light emitting diode 4, thus turning on a phototransistor 5. The dropping time of the blood to be examined from the position (a) to the position (b) relating to the dropping is obtd. by measuring the time interval of the electrical signal generated from each detector. In other word, if the electrical signal from each detector is inputted and calculated, the specific gravity (d) of the blood to be examined is directly displayed digitally.
Patent JP-S53135561-A (JP)
Title: Method of quantizing signal
Inventor: ARAN KUROISHIA
IPC: G10L19/02
Filed: 1978-04-06
Abstract: A coding process, given a total number of available bits per unit time, allocates to each of a plurality of signal channels a number of bits proportional to information in the channel. The process is useful for transcoding BCPCM (Block Coded PCM) voice signals for lower bit rate and conserving transmission channel bandwidth.