baber/WOPTO huggingface dataset:
Patent JP-2000090588-A (JP)
Title: Searching method and device for usable alternate block of optical recording medium
Inventor: PARK YONG CHEOL
IPC: G11B7/0045
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To make an alternate block searchable correctly by judging whether an entry to which an alternate block is not assigned exists or not when a registered entry exists in a secondary defective data storage part and judging the normal block of an alternate area to be usable when only an entry to which an alternate block is not assigned exists. SOLUTION: A DMA information reading part 606 reads out information stored in the DMA on an optical disk 601 through a data processing part 604, and a discriminating part 607-1 discriminates whether the entry registered in a secondary defective data storage part (SLD) exists in the read out DMA information or not. When the entry does not exist in the SLD, an alternate block deciding part 607-2 judges a normal block coming next to the final data block of the zone to be usable block. Moreover, when the entry exists in the SLD, the part 607-2 decides a usable alternate block by judging the presence or absence of the entry of the SLD to which an alternate block is assigned.
Patent JP-H0193117-A (JP)
Title: Manufacture of film
Inventor: ASAKURA FUJIO
IPC: H01L21/285
Filed: 1987-10-05
Abstract: PURPOSE:To prevent the peeling off of a film as well as to reduce the deterioration in characteristics of a device caused by film stress by a method wherein a plurality of films having different degrees of stress, formed under the condition wherein the change of stress caused by the variation in condition of formation of films is small, are laminated. CONSTITUTION:A two-layer tungsten film of desired thickness is formed on a silicon substrate of low stress. The first layer tungsten film 7 of 400Angstrom  is formed on the silicon substrate 6 at Ar gas pressure of 8mTorr, for example. Subsequently, the second tungsten film 8 of 1200Angstrom  is formed on the above- mentioned tungsten film 7 using Ar gas pressure of 30mTorr in this case. As a result, the average stress S of the laminated film becomes S={(-1.2)X(400X10<-8>)+0.4X(1200X10<-8>)}/(400X10<-8>+1200X10<-8>)=0dy n/cm<2>. Accordingly, when the ratio of thickness of the films 7 and 8 is 1:3, the condition of average stress of 0 can be obtained. As a result, the peeling off of films can be prevented.
Patent JP-H1175321-A (JP)
Title: Power system monitor controller
Inventor: KONISHI TATSUYA
IPC: H04L69/40
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To share respective terminals by connecting a common terminal on a wide area network. SOLUTION: A plurality of monitor and control servers 1-1 to 1-n which monitor and control respective power system equipment are connected to a sharable terminal to their respective monitor-control parts through an information transmission means 6, and an agent requested by a terminal 2 is transferred between the respective monitor control servers to conduct desired processing. The results of the processing is transferred to the common terminal 2 for display through the information transmission means 6.
Patent JP-H0789565-A (JP)
Title: Spout stopper
Inventor: NAGASHIMA HIROHISA
IPC: B65D47/06
Filed: 1993-09-09
Abstract: PURPOSE:To provide a spout stopper wherein step for manually attaching a lid to a spout can be eliminated and the stopper can be attached/removed quickly, easily and surely when a user removes the lid from the spout or attaches it to the spout. CONSTITUTION:Four receivers formed as protrusions at the same intervals are provided along an upper outer periphery of a spout 4. Four hooks 18 for hooking the receivers 5 are formed as protrusions at the same intervals along an inner periphery of a lid body 17 of a lid 10. Only by guiding the hooks 18 of the lid 10 between the receivers of the spout 4, the lid 10 can be mounted on the spout 4. With a pulling handle 16 raised, the lid 10 is slightly rotated and the hooks 18 are moved below the receivers. When a finger is put into the pulling handle 16 to have it pulled up, the hooks 18 hook the receivers, and as the lid 10 is pulled up successively, the breast-shaped spout 4 can be pulled out from a spout stopper body 1.
Patent JP-2001076170-A (JP)
Title: Three-dimensional shape processing system and method for generating its shared boundary curve
Inventor: ARAGAKI KOJI
IPC: G06T19/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a shared boundary curve generating method capable of fast complementing the omitted shared boundary curve with simple processing. SOLUTION: In this shared boundary curve generating method of a three- dimensional shape processing system capable of handling a free-form surface, the three-dimensional shape data of two adjacent free-form curves of the two mutually adjoining free-form surfaces are acquired, respective geometrical information in a plurality of parameter values defined by parameter space between the two free-form curves is calculated from the acquired three-dimensional shape data (S1), the average value of the respective geometrical information of the two free-form curves at a plurality of the calculated parameter values is calculated (S3), and the shared boundary curve is generated on the basis of a plurality of the calculated average values (S4).
Patent JP-H1098086-A (JP)
Title: Semiconductor manufacturing device and exposure control method
Inventor: TAZAWA SEITA
IPC: H01L21/677
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor manufacturing device, which is enhanced in capacity for processing a wafer by a method, wherein the semiconductor manufacturing device is composed of a control means which has previously transferred a wafer to an exposure system from a first outer device and another control means which transfers a following wafer to the exposure system from the first outer device. SOLUTION: When a start command is given to an exposure system 403 from a host computer 401 (S603), a wafer is transferred to an exposure stage (S604). An exposure process is started (S605), and a next lot wafer sending command is given to a C/D 402 from the host computer 401 (S606). By this setup, the wafer of a following lot is transferred to the exposure system 403 (S607), and an exposure process is finished. After exposure has been finished, a start command for wafers of a following lot is given to the exposure system 403 from the host computer 401 (S609). By this setup, a wafer of the next lot is transferred to an exposure stage (S610).
Patent JP-H0589777-A (JP)
Title: Exposure apparatus for forming fluorescent screen of color picture tube
Inventor: INOUE MASACHIKA
IPC: H01J9/227
Filed: 1991-09-30
Abstract: PURPOSE:To provide a prescribed transmittance distribution and form a fluophor layer and a light absorbing layer with prescribed sizes in the whole surface of the panel' s inner face. CONSTITUTION:Regarding an exposure apparatus for fluorescent face formation of a colorpicture tube wherein at least one correcting lens 11 to correct the track of light radiated from a light source 5 is provided, a multilayered membrane 12 to heighten the transmittance of the light coming into the correcting lens diagonally as compared to that of the light coming into the lens vertically is formed.
Patent JP-H0296677-A (JP)
Title: Multichannel superconducting magnetometer
Inventor: OOKAWA KUNIO
IPC: G01R33/035
Filed: 1988-10-04
Abstract: PURPOSE:To enable precise detection of a plurality of signal magnetic fields by providing a crosstalk correcting circuit between the output of a magnetic-force measuring circuit of each superconducting magnetometer and a modulation feedback coil of another superconducting magnetometer. CONSTITUTION:Superconducting quantum interference devices 3 and 4 are cooled down to be transferred to a superconducting state and a bias current is made to flow to the devices 3 and 4 from a direct-current source. Next, a modulation signal is given to the devices 3 and 4 from an oscillator, while a reference signal is given therefrom to a phase shifter. Subsequently, polarity selection of inversion or non- inversion by polarity selecting circuits 43 and 44 and gain adjustment for amplifiers 45 and 46 are executed. After the adjustment of crosstalk correcting circuits 41 and 42 is conducted, the devices 3 and 4 are subjected to flux locking. When a magnetic flux detected by the device 3 varies, for instance, after this flux locking and a feedback current If1 flows through a superconducting magnetometer 37, the device 4 detects the same and interference occurs. However, a correction current Ic2 is injected simultaneously in the circuit 41, into a modulation feedback coil 12 of a superconducting magnetometer 38 through a resistance 47 on the basis of a magnetic-force measuring circuit 39, and thereby a detected flux due to the interference is canceled. Accordingly, a plurality of signal magnetic fields can be detected.
Patent JP-2000083029-A (JP)
Title: System and method for controlling transfer rate in image data transfer
Inventor: HARADA YOSHIHISA
IPC: H04N19/184
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image data transfer system which prevents irregularities in an image and also offers service to viewers without interruption when a video transmission request from an STB(set top box) exceeding the maximum operating rate occurs in a VOD(video on demand) system, etc., and also when a network falls into a congestion state due to an external factor. SOLUTION: This system is provided with a storing means 3 which stores plural pieces of video data compressed in mutually different compressibility about the same video data 1 and 2 and a means which monitors the load situation of a network, dynamically selects either of the plural video data in accordance with network load and transfers it to a destination through the network.
Patent JP-H07105232-A (JP)
Title: Character string retrieving method
Inventor: IIDA TOSHIYUKI
IPC: G06F17/27
Filed: 1993-10-06
Abstract: PURPOSE:To adequately retrieve corresponding words registered in a word dictionary even when character strings with various notations are given by generating a character string which can be notated from a specific character string consisting of KATAKANA (square form of Japanese syllabary) on the basis of a conversion rule for character strings and comparing this character string with the word dictionary. CONSTITUTION:This method is equipped with an input/output device 1 which inputs words and displays processing results, a control unit 2 composed of an input/output control mechanism 21 and a character string retrieval mechanism 22 which receive the words inputted to the input/output device 1 and display the processing results on the input/output device 1, and a storage device 3 which stores rules required for the processing of the word dictionary retrieval mechanism 22 and character string data generated halfway in conversion. Then the character string retrieval mechanism 22 reads in a conversion rule 31 and a conversion inhibition rule 32 out of the storage device 3, stores generated notatable character string data in a generated word table 33, and compares them with words in the word dictionary 34, thereby displaying them out on the input/output device 1 through the input/output mechanism 21 when they match.
Patent JP-H0299155-A (JP)
Title: Detonation spray apparatus
Inventor: KANETANI MASAHIRO
IPC: B05B7/20
Filed: 1988-10-04
Abstract: PURPOSE:To perform detonation spray even in a recessed structure such as a pressure container or a pipe by allowing the jet direction of the gas from an auxiliary detonation chamber to intersect the jet direction of the gas from a main detonation chamber. CONSTITUTION:A powder is supplied to a main detonation chamber 1 from a powder supply pipe 3 while gas is supplied to said chamber 1 from a gas supply pipe 4 to be exploded by the triggering device 2 provided to the main detonation chamber 1 and the aforementioned powder is carried by the exploded gas to be ejected from a spray orifice and sprayed to the basic material 13 to be sprayed. An auxiliary detonation chamber 12 constituted so that the gas from separate gas supply pipe 17 is exploded by a separate triggering device 18 to be ejected from a jet orifice, is provided so that the jet direction of the gas from the auxiliary detonation chamber 12 intersects that of the gas from the main detonation chamber 1. As a result, detonation spray can be performed even in a recessed structure such as a pressure container or pipe and the adaptation range thereof can be expanded.
Patent JP-S62109662-A (JP)
Title: Ultrasonic vibration type dot printer
Inventor: WATABE YOSHIYUKI
IPC: B41J2/28
Filed: 1985-11-08
Abstract: PURPOSE:To reduce power consumption and noises, and to increase working speed by mounting a piezoelectric element on a leaf spring, connecting a high-frequency power supply and gang-controlling a coil and the high-frequency power supply. CONSTITUTION:When currents are made to flow through a coil 7 by a pulse power source first, a spring 4 is separated from a core 3 by the energizing force of the spring 4 because magnetic flux by a permanent magnet 1 is cancelled and attraction force by the core 3 disappears, and a wire 8 for printing fixed at the nose of the spring 4 collides with recording paper 9 and printing is conducted. A high-frequency power source 11 gang-controlled together with the coil 7 is turned ON simultaneously, the high-frequency power source is applied to a piezoelectric element 10 fitted to the leaf spring 4 at least while the tip of the wire 8 is in contact with recording paper 9, and the wire 8 for printing is given ultrasonic vibrations and printing continues. Accordingly, coil currents may be minimized and power consumption can be lowered, collision sounds are reduced, and the coil hardly generates heat and miniaturization and an increase in working speed are enabled.
Patent JP-S63104518-A (JP)
Title: Function generating circuit
Inventor: MURAYAMA YUTAKA
IPC: G06G7/20
Filed: 1986-10-21
Abstract: PURPOSE:To obtain any function signals, to make a circuit into integration and to automatically adjust the circuit by connecting blocks having multiplication parts and gain control parts astride multistages, freely adjusting the gain of an output from the multiplication part at each stage, picking up the gain and adding the signals. CONSTITUTION:The blocks which have the gain control parts GC at a 1st stage and the multiplication parts ML and the gain control parts GC at a next and subsequent stages are connected astride multistages. The 1st stage freely adjusts and picks up the gain of an input signal (x) and the 2nd and subsequent stages freely similarly handle the gains of the outputs from the multiplication parts ML. The titled circuit is constituted so as to synthesize (add) the signals showing the gains. Hence the output from some stage turns out to be the input of the next stage, and the input signals (x) are sequentially multiplied. The degree of the outputs at stages increments as x, x<2>.... The gains of the outputs are controlled, and summed to obtain an output signal. Thus an output current is expressed by a higher degree polynominal, and the components of any degree terms can be synthesized in any magnitude, thereby obtaining output currents with a variety of waveforms. A current value from a variable current source can be automatically adjusted through a bus line for a computer.
Patent JP-H07107728-A (JP)
Title: Linear dc motor and xy table device
Inventor: MURAJI TETSURO
IPC: B23Q1/62
Filed: 1993-10-06
Abstract: PURPOSE:To reciprocate a movable section consisting of a coil and a magnetic member at desired speed in the extension direction of the end faces of a pair of parallel upright sections along the end faces by changing the direction and strength of currents made to flow through the coil. CONSTITUTION:A fixed section is formed by a yoke 21 having a base section 21c and a pair of upright sections 21a, 21b in long size in the specified direction and having an approximately U-shaped sectional form and a permanent magnet 22 fastened onto the base section 21c. On the other hand, a coil 26 is wound on a core 25 as a coil support section having an axis in the same direction as the extension direction of the yoke 21 at a position oppositely faced to the permanent magnet 22. A pair of magnetic members 24a, 24b as facing sections oppositely faced to a pair of the upright sections 21a, 21b are fixed at both ends of the core 25, and disposed to the fixed section in a reciprocative manner in the extension direction of the fixed section, and a movable section 23 is formed by these core 25 and coil 26 and a pair of the magnetic members 243, 24b. Accordingly, trouble such as the deflection of a support member supporting the coil 26 is not generated.
Patent JP-H03114634-A (JP)
Title: Method for preventing corner defect in cast strip in belt caster
Inventor: SAKURAI YOSHIHARU
IPC: B22D11/06
Filed: 1989-09-28
Abstract: PURPOSE:To effectively prevent solidification at a squeezing part in inner face of a short side by setting a induction coil at rear of the short side at pouring part in the squeezing part, generating electromagnetic force in the molten steel near the short side face and executing casting to molten steel near the short side under condition of non-contacting with the short side wall face. CONSTITUTION:The molten steel 5 is poured into casting space constituted of one pair of movable type belts 1, 1' and one pair of fixed type short sides 2, 2' to cast a cast strip 7. Then, the induction coil 12 is set at the rear of short side 2, 2' at the pouring part in the squeezing part and the AC power source is impressed from a power source 13 and the magnetic flux is passed through the short side 2 to cross the molten steel 5. The current having reverse direction 17, 18 to direction 15, 16 of the current conducted in the coil 12 is generated into the molten steel 5 following to the low of electromagnetic induction with the crossed magnetic field and the electromagnetic force is generated in the molten steel 5 with the interaction of AC magnetic flux 14. By this electromagnetic force, the molten steel 5 near the short side 2, 2' is held under condition of non-contacting with the short side wall face 19, and the solidification in the squeezing part is effectively prevented and the development of surface defect in the corner part of cast strip is perfectly prevented.
Patent JP-H0590109-A (JP)
Title: Capacitor manufacturing equipment
Inventor: YOKOTA TERUHISA
IPC: H01G13/00
Filed: 1991-09-30
Abstract: PURPOSE:To omit alignment work for heat-press, by mounting rolled-out cylindrical capacitors, on a conveying part in the manner in which the cylindrical side surfaces face the carriage direction, and sending the capacitors pitch by pitch in the mounted state. CONSTITUTION:By POS1, a film and an aluminum foil are rolled-out and subjected to 120 deg. index. By POS2, the aluminum foil is cut, and then a film is wound for protection. The film is heat-cut and welded, and subjected to 120 deg. index. By POS3, a rolled-out capacitors 20 are mounted on a rotary disc 9 by extracting a shaft. The rotation of the rotary disc 9 is synchronized with the index of a winding shaft 8. The rolled-out capacitors 20 are transferred in order on a carriage alignment part 10, and sent to a heat-press part 11, in the alignment state on the carriage alignment part. Thereby troubles and loss for aligning capacitors by hand working can be excluded.
Patent JP-S63104345-A (JP)
Title: Method for measuring semiconductor device
Inventor: ISHINO MASAKAZU
IPC: H01L29/78
Filed: 1986-10-21
Abstract: PURPOSE:To easily measure the electrostatic breakdown resistance of an MOSFET by measuring the dielectric strength of an element to be checked, provided on the same pellet of a semiconductor device. CONSTITUTION:A high concentration p<+> type diffused layer 32 is provided in a P-type Si substrate 31, and an oxide film 33 is formed simultaneously in the step of forming the gate oxide film of an MOSFET. The layer 32 is opened to form aluminum electrodes 34, 35. The film 33 of the element to be checked has entirely the same thickness and film quality as those of a gate oxide film of the MOSFET. A voltage is applied across the electrodes 34 and 35, and a voltage for damaging the element to be checked is measured. Thus, the electrostatic dielectric strength of the MOSFET is easily measured.
Patent JP-H1098451-A (JP)
Title: Semiconductor laser module with multi input terminal
Inventor: KOBAYASHI MASAKI
IPC: H04B10/516
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor laser module with multi input terminal in which high modulation is obtained with small modulation signal power for a desired frequency band and no adjustment process is required. SOLUTION: A module package 1 is provided with a plurality of modulation signal input terminals 5 to receive modulation signals and a laser diode to convert an output signal of an internal input impedance matching circuit 8 connecting to the modulation signal input terminals 5 into an optical signal, and the internal input impedance matching circuit 8 realizes the impedance matching between a signal transmission line 6 and the laser diode for different frequency bands corresponding to a plurality of the modulation signal input terminals 5.
Patent JP-S63107601-A (JP)
Inventor: OHASHI KAZUO
IPC: E01C11/26
Filed: 1986-10-22
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-H04129190-A (JP)
Title: Thin film electroluminescence display device
Inventor: OGAWA IKUO
IPC: H05B33/04
Filed: 1990-09-19
Abstract: PURPOSE:To effectively utilize a screen by providing recess parts for fitting a sealing plate and selecting a held posture of a thin film EL panel to a holding plate either of a first held posture or a second held posture of which position of the panel is turned upside down. CONSTITUTION:Since both recessed parts 20a, 20b are arranged in symmetrical position at a rotation angle of 180 degrees, the position relation of top and bottom and right and left of a posture of a thin film EL panel 11 being held on a holding plate 20 is mutually inverted by fitting a sealing plate 16 into a recessed part 20a or a recessed part 20b. In the case that a thin film EL display device has regions of high luminance on the left side screen and of low luminance on the right side screen, a region of high luminance on the screen can be made to accord with the left side screen of high luminescence luminance by turning the panel 11 by 180 degrees to a held posture in which the sealing plate 16 is fitted into another recessed part 20b.
Patent JP-S62109695-A (JP)
Inventor: OKAMOTO KIMIO
IPC: B42D15/02
Filed: 1985-11-08
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-H1096199-A (JP)
Title: White paperboard
Inventor: KIRITA SHINICHI
IPC: D21H27/30
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To settle such a trouble that the coated surface of the face layer of a white paperboard comes into contact with the reverse layer of another paperboard under load application and, when both the layer are debonded off each other, part of the surface of the reverse layer is transferred onto the coated surface of the face layer. SOLUTION: This while paperboard is made up of at least three layers, i.e., face layer, intermediate layer and reverse layer. In this case, the surface of the face layer bears a pigment coating layer, the reverse layer consists mainly of waste paper not deinked, and the ash content of the reverse layer is <=12wt.% on average, being <=14wt.% on the maximum; besides, the number of binder fibers in the reverse layer stands at <=10/10g dry pulp.