baber/WOPTO huggingface dataset:
Patent JP-2000030231-A (JP)
Title: Magnetic recording and reproducing method, and device thereof
Inventor: KANEKO SHINJI
IPC: G11B5/52
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing method and a device therefor enabling protection of a tape, reduction in the degradation of a signal, and advanced reproduction. SOLUTION: This magnetic recording and reproducing device is provided with a guide post to increase a wrapping angle of a tape 1 to the rotational plane of a rotary drum, in order to increase an effective trace length of an advance head trace 4 and a guide tape 7, which is arranged at the position of a recording head traces 5 abutted on the edge of the tape 1 by increase in the wrapping angle of the tape 1 and has at least a length corresponding to the increase in the wrapping angle, and the edge of the tape 1 is abutted on the guide tape 7 before the other part of the tape 1 except the edge is abutted on the recording head, therefore, the lowest head on the rotary drum is abutted on the edge, and this eliminates the tape from being damaged.
Patent JP-2001021318-A (JP)
Title: Electronic component recognizing apparatus and correcting method of line type data input device
Inventor: NAGATSUKA KAZUTAKE
IPC: H05K13/08
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To enable correcting quickly and precisely installation error of a line type data input device. SOLUTION: A line type data input device 4 is installed in a carrying path of an object W to be carried and recognizes the object W. An image forming means 11 forms image data of the object W on the basis of the input from the data input device 4. When a gauge W1 is carried, a position deviation detecting means 12 detects position deviation of the gauge W1 as the inclination of installation direction and the deviation of installation position of the data input device 4, on the basis of the image data of the gauge data W1, and makes correction data (Δx, Δy, θ), which are stored and held in a storage means 13. When an electronic component W2 is carried, a correcting means 14 corrects the image data of the electronic component W2 with the correction data (Δx, Δy, θ).
Patent JP-H0245339-A (JP)
Title: Method and device for mounting label to blow molded form
Inventor: RONARUDO ESU KAMINSUKI
IPC: B29C49/24
Filed: 1988-08-05
Abstract: PURPOSE: To accurately sever labels from a label roll and supply them in a metal mold by exerting tension on a web of labels to successively cut them off, arraying them on a conveyer with intervals corresponding to separation of metal molds, and then transferring them to predetermined positions in the mold. CONSTITUTION: A web W of labels passes through a driving pinch roller 36 and engages with an endless vacuum conveyer 37. A tension is exerted on the web W between the driving roller 36 and the conveyor 37. In this state, labels are cut off with a knife member 38. The conveyor 37 moves as the whole, after having transferred labels to the middle portion, to the vicinity of an endless vacuum transfer conveyor 39 that horizontally extends. The conveyor 39 conducts horizontal indexing motion in relation to the conveyor 37. Labels are cut off in succession to form array of them on the conveyor 39. The number of labels corresponds to the number of cavities on metal mold pieces 20 of a blowing mold. A label applier 24 functions after that to remove labels from the conveyor 39 and attaches to the corresponding cavities of the metal mold pieces 20.  The endless conveyer 37 is intermittently driven by a stepping motor M and the like.
Patent JP-S6255548-A (JP)
Title: Beta ray absorption type continuously floating dust measurement
Inventor: TOKUTAKE MASAAKI
IPC: G01N23/06
Filed: 1985-09-05
Abstract: PURPOSE:To enable the checking for the abnormality of sensitivity at a detector section, by arranging a detector section driving part to stop a detector section at a position away from a filter paper between blank and major measuring positions to allow the measurement of air alone free from a filter paper. CONSTITUTION:A rollable filter paper 14 is introduced 16 into a trapping section 10 to trap 14 floating dust contained in air passing through the trapping section 10 and the filter paper 14 is sent to a measuring position with a winding reel 18. A detector section 24 comprising a beta ray source 20 and a beta ray measuring device 22 is so arranged to be stoppable at a sensitivity checking position C away from a filter paper 1 while it moves from a blank measuring position B (measurement before dust collection) to a major measuring position M (measurement after dust collection). Then, a blank measured value is inputted into a memory 34 through a controller 32 while a sensitivity check measured value is inputted into a memory 36. Then, after the end of a sensitivity checking measurement, transmission B dose through the filter paper 14 collecting dust is measured 24 and inputted into a density computing unit 42 which calculates the ratio with the blank measured value and computes the density of a floating matter to record 40.
Patent JP-S5886393-A (JP)
Inventor: AUGUSUTO SHIYUTERUTO
IPC: F28F21/06
Filed: 1982-11-08
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-S6087164-A (JP)
Title: Irregular folding sensing device
Inventor: ISHIZUKA KOUICHI
IPC: B65H45/00
Filed: 1983-10-18
Abstract: PURPOSE:To have early finding of irregularly folded sheet for a book, stabilization of the quality and reduction of the amount of waste sheets by checking the attitude of each sheet, which is transported on a chopper table of a chopper folding machine installed behind the folding unit in a rotary press, when the sheet passes the front support parts. CONSTITUTION:Beam switches 10a, 10b are mounted on each of the retainers 9 fixed to a pair of front supports 4, on the right and left, and a gate signal generator 25 is installed to signal for a set allowable period of time from the time when these beam switches 10a, 10b have sensed first the leading edge, and a judgement device 29 is furnished to compare the time difference Tc the sheet concerned P passing respective beam switches 10a, 10b, which is measured while said gate signal G has been emitted, with the allowable reference time, so as to check the attitude of the sheet P at the front support parts. This provides accurate inspection of the folded condition of the sheet P in the state of ''in line'', which assures early finding of irregular folding, stabilizing of the quality and reduction of the amount of waste sheets.
Patent JP-H0243014-A (JP)
Title: Formation of stamper
Inventor: KOJIMA TAKEO
IPC: G11B9/06
Filed: 1988-08-04
Abstract: PURPOSE:To stabilize reproduction by eliminating defective tracking at the time of the reproduction of a signal recorded into a disk without formation of a distortion of a stamper, by a method wherein molding is performed by pressing the flat stamper against a molding surface of a mold by application of injection molding pressure. CONSTITUTION:Stampers 12, 12 which are in a flat form are stuck close to molding surfaces of molds 2, 2 as a whole excepting a part of an external circumferential groove 8 and an external circumferential part is supported by an external circumferential ring 18. Synthetic resin is injected through a sprue 30 lying at the center of an inner circumferential holder 28 and streams toward an external circumferential direction within the molds 2, 2. In this instance, the stamper 12 is extended to the external circumference with a flowing force of the synthetic resin and since there is a gap 34, the same is extended to the external circumference without distortion. The stamper 12 is extended at its maximum when the synthetic resin is approached to the external circumferential groove 8. Then the synthetic resin is filled into the mold, pressure within the mold becomes high and the stamper 12 is deformed into a form of the external circumferential groove 8 at a position of the external circumferential groove 8 with synthetic resin pressure.
Patent JP-H0621145-A (JP)
Title: Semiconductor device
Inventor: EMOTO YOSHIAKI
IPC: H01L21/60
Filed: 1992-06-29
Abstract: PURPOSE:To prevent up/down fluctuation, inclination, etc., of a semiconductor chip caused by unbalance of the flow resistance of resin when a semiconductor chip mounted on a lead structure body such as a film carrier and a lead frame is resin-sealed by the transfer mold method. CONSTITUTION:A semiconductor chip 4 is mounted on a film carrier 1 and a resistor 5 having a square frame shape is provided on the upper surface of the film carrier 1 at the side of the semiconductor chip 4. The film carrier 1 is held by an upper mold 11 and a lower mold 12 and a resin 20 is poured into cavities 15 and 16 from gates 13 and 14. The flow resistance of the resin 20 inside the cavities 15 and 16 is balanced and the resin 20 is uniformly poured on and under the film carrier 1 and the semiconductor chip 4.
Patent JP-H0947044-A (JP)
Title: Oscillation wave driver
Inventor: AKATA KOJI
IPC: H02N2/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To sustain contact between a piezoelectric element and a contact member by providing a supporting means with means for regulating the movement of a piezoelectric oscillation means and guiding the movement in the pressurizing direction. SOLUTION: The oscillation wave driver comprises a piezoelectric oscillator 1, a contact member 4 coming into contact with the driving surface of piezoelectric oscillator 1, means 6 for supporting the piezoelectric oscillator 1, and means 3 for bringing the piezoelectric oscillator 1 into pressure contact with the contact member 4. The supporting means 6 is provided with means 6a, 6b for regulating the movement of piezoelectric oscillator 1 in the driving direction and guiding the movement in the pressing direction caused by the pressure contacting means 3.  More specifically, the piezoelectric oscillator 1 is prevented from moving together with the contact member 4 and the pressure contact between piezoelectric oscillator and contact member is sustained regardless of fluctuation in the plane accuracy of contact member 4 or dimensional fluctuation of a driver fixed to the driving face of piezoelectric oscillator 1 in the direction of height.
Patent JP-H0481683-A (JP)
Title: Method and apparatus for detecting transuranium element
Inventor: FUKAZAWA TETSUO
IPC: G01T1/167
Filed: 1990-07-25
Abstract: PURPOSE:To simply detect transuranium elements with relatively high sensitivity by measuring radioactive rays emitted by fission product produced by spontaneous fission of transuranium elements. CONSTITUTION:A vessel 2 for permitting a transuranium element containing substance to be sealed serves to capture spontaneous fission product (especially in gaseous state), while a radioactive ray detector 3 provided in the vessel measures radioactive rays emitted from the captured fission product. By transferring the fission product from the first vessel 2 which can seal the transuranium element containing substance to a second vessel 10, interference of gamma rays due to other nuclear species in the substance can be avoided, so that it is possible to detect transuranium elements at higher sensitivity.
Patent JP-H0684404-A (JP)
Title: Coating method for seal groove section of vehicle lighting fixture
Inventor: KOBAYAKAWA MINORU
IPC: F21V17/00
Filed: 1991-07-10
Abstract: PURPOSE:To provide a coating method for the seal groove section of a vehicle lighting fixture, ensuring freedom from coating mist deposition on the internal surface of the seal groove section, enabling the whole of a required coating range to be coated, ensuring the uniform internal color of a lamp related to the appearance design of a lighting fixture resulting in the better appearance thereof, and eliminating the adjustment of a mask against the accuracy of parts and the assembly thereof due to the disuse of a conventional solid mask (i.e., reversed shape of mask assembled with part). CONSTITUTION:The seal groove section 4 of a housing 2 is completely filled with a non-adhesive and plastically deformable bulking agent 10, thereby covering the inside of the inner wall section 4b of the section 4. After a coating work, the agent 10 is removed from the section 4, thereby keeping the inner surface of the section 4 free from coating mist deposition, and enabling the whole of a required coating range A to be coated.
Patent JP-2000013860-A (JP)
Title: Data communication system and control method therefor
Inventor: FUJII KENICHI
IPC: H04W28/24
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To select a proper service and to instantaneously impart the respective terminal states to each other by setting the state of an incoming terminal in response to the type of a received application and imparting this set state to a transmitting terminal. SOLUTION: A control part 1205 of a radio terminal (PHS telephone set) of a transmitting terminal selects an application type to be used based on the transmitting operation of a user to impart the selected application type to an incoming terminal. The part 1205 also receives the application type that is imparted from a transmitting terminal to set the state of the incoming terminal in response to the application type and to impart the state of the incoming terminal to the transmitting terminal. Furthermore, the part 1205 automatically selects and activates the application when the application type is received and also selects a communication method in response to the activated application.
Patent JP-H0730656-A (JP)
Title: Terminal control system
Inventor: WADA YASUO
IPC: H04Q3/58
Filed: 1993-07-13
Abstract: PURPOSE:To provide the terminal control system which can easily set an extension number even at any extension terminal equipment and can effectively utilize one extension terminal equipment with plural persons by managing extension information for each extension number and adding plural extension numbers to one extension terminal equipment. CONSTITUTION:A function button 201 of a multifunctional telephone set 104 is provided with plural extension buttons 201a-201n corresponding to the number of extension numbers applied to the multifunctional telephone set 104. When these extension buttons 201a-201n are depressed at the time of call origination, it is processed as originating a call with the extension number corresponding to the respective extension buttons 201a-201n. At such a time, a state under use is displayed by turning on the respective extension buttons 201a-201n. Further, when terminating a call to the multifunctional telephone set 104, it can be identified which extension number the call is incoming to by turning on any one of extension buttons 101a-101n corresponding to the called extension number. On the other hand, at the time of this call incoming, call incoming processing is performed based on extension information such as the absence of the extension number.
Patent JP-H0358034-A (JP)
Title: Optical amplifier
Inventor: TANAKA KAZUHIRO
IPC: H01S5/06
Filed: 1989-07-27
Abstract: PURPOSE:To stabilize amplifying operation by providing a current control circuit and a rectifying circuit on the power circuit of the optical amplifier. CONSTITUTION:When a bias voltage VA is applied, a transistor (TR) 22 is supplied with a base current through the path of a resistor R2, a diode D, a resistor R1, the TR 22, the optical amplifier 10, and the ground, and a laser driving current corresponding to the current flows through the path of a DC power source 20, the TR 22, the optical amplifier 10, and the ground. A differen tiation circuit C1R2 detects the modulated component of a terminal voltage V generated with modulation input light and the DC output generated by converting the modulation output through a diode D varies the base current of the TR 22 to vary its emitter current. A capacitor C2 performs smoothing operation and gain controls is performed not by the fast variation in the termi nal voltage V, but by slow variation. Consequently, operation characteristics which are stable against temperature variation are obtained to improve perfor mance such as an increase in communication distance.
Patent JP-S6087059-A (JP)
Title: Printing method
Inventor: SAKAGAMI WATARU
IPC: B41J5/30
Filed: 1983-10-20
Abstract: PURPOSE:To make a streak of a printed image inconspicuous even when any mechanical error in position is present by a method wherein the initial buffer length of each line of a printer having a data buffer is determined from a random number. CONSTITUTION:When L=LF is determined at a process ST6, the content of a data buffer, i.e. a D portion thereof, is printed by a process ST7. Since L=LF, YES is obtained at a process ST9, a determination that the whole of one line is printed is made therefrom, and O is inputted to L (ST10). Printing of one line is ended in this way (ST11), and each of subsequent lines is printed likewise. Since the initial buffer length of each line is decided according to a random number R generated by a process ST2, positions of boundary portions are not made uniform unlike usual examples, and thus a printed image free from a streak can be obtained.
Patent JP-2001024483-A (JP)
Title: Automatic tuning device
Inventor: YAMADA YUTAKA
IPC: H03J7/20
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To shorten a time until defining a communication frequency by intermediately tuning the next frequency without processing after digital modulation concerning a frequency discriminated to have not reached a regulated level yet by an IF level discriminating circuit. SOLUTION: A tuning control circuit 2 sends a frequency control signal to a tuning circuit 1 for tuning a frequency. The circuit 1 which has received the frequency control signal converts the frequency of a received RF signal to an IF band. The circuit 1 transmits the converted IF signal to an IF level discrimination circuit 3 and a digital demodulation circuit 4. Since the frequency is non-signal, the IF signal of the output of the circuit 1 is also non-signal. When the circuit 3 detects that the IF level of the IF signal inputted from the circuit 1 has not reached a regulated level yet, the circuits 3 sends the detecting result to the circuit 2 to tune another frequency.
Patent JP-H0244977-A (JP)
Title: Noise reduction circuit
Inventor: NISHIZAWA SHIGEKI
IPC: H04N5/374
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a signal with less noise by adding an output of a low pass filter and an output signal of a 2nd high pass filter so as to form an output signal. CONSTITUTION:A 1st circuit consists of a delay circuit DLY1 and an adder circuit ADD1, and the 2nd circuit consists of a delay circuit DLY2 and an adder circuit ADD2 being similar circuits. The 1st and 2nd circuits add an input signal A and a delay signal B to cancel or reduce the noise component in the relation of opposite phase relation. Then a low frequency component is generated by giving an output signal C of the 1st circuit to a low pass filter LPF and only a high frequency component is subjected to integration processing by giving the output signal C of the 2nd circuit to a 1st high pass filter HPF 1 to apply integration without causing any reflected noise and a high frequency component with undesired low frequency component eliminated therefrom by a 2nd high pass filter HPF2 is formed and added to the low frequency component. Thus, a signal with less noise is obtained.
Patent JP-H06208504-A (JP)
Title: Memory controller, memory reading method, and memory writing method
Inventor: KATSURA AKIHIRO
IPC: G06F12/04
Filed: 1993-08-06
Abstract: PURPOSE:To provide the memory controller which reduces the size of the whole device by decreasing the number of memory elements in use. CONSTITUTION:The memory controller 20 has an (m)-bit terminal which is connected to a memory and transfers (m)-bit (m: integer) data sequentially on a time-division basis, an (N)-bit terminal which is connected to a processor and transfers (n)-bit (n: integer n>m) data in parallel, and a converting means for conversion between the (m)-bit data passed through the (m)-bit terminal and the (n)-bit data passed through the (n)-bit terminal. Then the data bus width of the memory is reducible, so a data processor is reducible in size.
Patent JP-H1034406-A (JP)
Title: Boring tool and forming method of bottom expansion hole
Inventor: NAKATAKE KUSUO
IPC: B28D1/14
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a boring tool and the forming method of a bottom expansion hole by which the depth of the bottom expansion hole can be changed and also the space volume of the bottom expansion hole can be enlarged. SOLUTION: An edge supported 2 is inserted in a cylindrical tool main body 1 in which double spiral slits 1a, 1b are installed on a side surface part and a pair of edges 3 constituted turnably in the longitudinal direction of the tool main body 1 are installed on the tip of an edge supporter 2. The tip of a boring tool A is inserted into a prepared hole 4a and when the tool main body 1 is rotated and a guide pin 2g projected on a diagonal line on the side surface part of the edge supporter 2 is engaged with the spiral slits 1a, 1b of the tool main body 1 and the tool main body 1 is carried out a spiral motion and a slide operation for the edge supporter 2, a pair of edges 3 are opened and a dome shape bottom expansion hole 5 is formed.
Patent JP-2000023701-A (JP)
Title: Sports shoes and manufacture thereof
Inventor: TSUBUSHI SABURO
IPC: A43B5/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To upgrade shape retainability of upper toe parts for sport shoes while improving the strength of bonding between uppers and outsoles at the toe parts. SOLUTION: A molding clearance 15 is formed between an upper 1 and a reinforcing leather 11 at a toe part of each shoes body (a). A through hole 16 communicating with the molding clearance 15 is bored in a bottom surface of the shoes body (a) while an outsole 3 made of a synthetic resin is injection molded on the bottom surface of the shoes body (a) and a synthetic resin is injected into the molding clearance 15 through the through hole 16 to mold a toe cap 10 within the molding clearance 15. The toe cap 10 which gets the reinforcing leather 11 entirely bonded on the upper 1 of the toe part to be integrated with the outsole 3 at the toe part reinforces the toe part of the shoes body (a).
Patent JP-H0520126-A (JP)
Title: Error detection system for compile system
Inventor: IWAI AKIRA
IPC: G06F11/28
Filed: 1991-07-11
Abstract: PURPOSE:To facilitate an analysis and a correction of an error by constituting the system so that important error information can be extracted easily from many error information shown in a compile list. CONSTITUTION:Based on information of a compile list outputted from a compiler 3, and information of a cross reference list showing an error part in an output program in each separate kind of errors by an error cross reference list generating means 10, a compile list 6' from which the specific kind of error information is deleted, and a cross reference list 11' in which a specific mark is put to the specific kind of error information are outputted by a specific error information deleting means 13 in accordance with a deleting instruction 12 of the specific kind of error information whose degree of importance is low from a user. In such a way, by executing an error analysis, the compile list 6' and the cross reference list 11' can be read easily, other important error is detected easily, and the error correction 9 of an input program in a source file can be executed quickly.