baber/WOPTO huggingface dataset:
Patent JP-2000132912-A (JP)
Title: Recording/reproducing apparatus
Inventor: INUI TAKAYUKI
IPC: G11B20/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing apparatus which eliminates the need for such complicated operation as manually setting a recording system to either a stereo mode or a monaural mode prior to recording. SOLUTION: There is arranged a system control circuit 10 which when detecting an indication of a stereo mode or a monaural mode from outside, directs a sound source to output a voice signal in the mode indicated and detected while directing a digital signal processing circuit 3 to perform a signal processing of the voice signal from the sound source in the same mode. Moreover, the recording/reproducing apparatus is provided with a tuner receiving circuit 7, an external signal input circuit 8 and a plurality of sound sources such as a CD reproduction circuit 9 to allow selecting of any from among the sound sources.
Patent JP-H04172152-A (JP)
Title: Method and apparatus for continuous casting
Inventor: KIKUCHI RYUZO
IPC: B22D11/059
Filed: 1990-11-06
Abstract: PURPOSE:To easily and continuously cast a sound slab reduced in thickness by holding molten flux to lower than boundary face of a refractory mold and a metallic mold and pouring molten metal while oscillating the lower part metallic mold. CONSTITUTION:The molten flux 13 is present on the position of lower part from the connecting face 19 between the refractory mold 15 and the lower part metallic mold 16. The molten metal 2 is poured from a nozzle 18 and lowered in the molten flux 13 and arrived at a molten metal staying surface 14 and the solidification is started. Since the head pressure of the flux 13 is high, flowing of the flux 13 between the mold 16 surface and the solidified layer, is smooth. By oscillating the metallic mold 16, restrained breakout can be prevented. The sound slab 1 reduced in thickness can be easily and continuously cast.
Patent JP-S63152079-A (JP)
Title: Searching method for disk reproducing device
Inventor: OKAYA MASANAO
IPC: G11B27/10
Filed: 1986-12-16
Abstract: PURPOSE:To prevent a noise picture from being regenerated, by reading repeatedly and outputting video information stored in a video memory during a search operation between a CD (compact disk) area and a video area. CONSTITUTION:When it is decided that a vertical synchronizing signal is outputted from a separation circuit 12 during the regeneration of the video area, a write enable signal (w) for a memory control circuit 19 is started to be sent. Following that, when the vertical synchronizing signal is outputted again, the sending of the write enable signal (w) is stopped. Thus, the video information of one field just before searching is stored in a video memory 18. Next, a CPU starts the search operation to move the information detecting light spot of a designated pickup 3, and when a search destination is a different area, that is the CD area which is a first area made into a PCM (Pulse Code Modulation) and stored, the regeneration of a still picture is performed by switching a selection switch 15 to a (b) side, and reading out repeatedly the video information.
Patent JP-H07130495-A (JP)
Title: Magnetron type plasma processing device
Inventor: HIROSE JUN
IPC: H01L21/3065
Filed: 1993-11-05
Abstract: PURPOSE:To provide a magnetron type plasma processing device in which space saving can be realized and also cost reduction can be achieved by making compact a permanent magnet and its driving mechanism. CONSTITUTION:When a semiconductor wafer 3 is processed by plasma, while a horizontal magnetic field is applied to this semiconductor wafer 3 horizontally arranged in a processing chamber 1, 12 pieces of rod-like cylindrical magnets 9 are so provided upright as to make pairs in a point symmetry state in the circumference of the processing chamber 1. At the same time, those respective cylindrical magnets 9 are synchronously rotatably linked to a motor through a gear train.
Patent JP-H01281029-A (JP)
Title: Rib removing apparatus
Inventor: RUDORUFU YOHANESU JIEIRAATSU A
IPC: A22C17/04
Filed: 1988-11-30
Abstract: PURPOSE: To quickly and surely remove a rib without the loss of meat by driving plural cords on the supporting surface of a belly in the same direction as the supporting surface and making a striker mechanism act on the rib projected from the belly in a specified state. CONSTITUTION: A conveyor belt 4 is driven in the direction of an arrow 12, the belly 32 is carried, the cord 14 is driven in the direction of the arrow 28 and the striker mechanism 53 is driven back and forth in the direction of a guide roller 6. The belly 32 is retained in a passage limited by the cord 14 on the guide roller 6 and the rib 31 is separated from the belly and discharged by the striker mechanism 53.
Patent JP-H03162686-A (JP)
Title: Method for testing performance of ic
Inventor: KURIHARA MITSUGI
IPC: H01L21/66
Filed: 1989-11-20
Abstract: PURPOSE:To decrease processes and to remove a jam (jam of ICs) in a short time without any confusion with the kind of ICs by using a common socket board to test heat acceleration and temperature. CONSTITUTION:When the heat acceleration is tested, ICs are inserted into respective sockets 4 of the socket board 2 and several tens of ICs are put in a furnace 20 at each time and heated at about 125 deg.C for 72 hours. Then ICs after aging are measured by a tester to obtain specific data and defectives, if found, are rejected in this process. In the temperature test, the board 2 is covered with a lid 3 while the ICs are stored and a heat insulating case 1 is moved by a conveyor intermittently on a fixed rail 16. When the case is sent to a measurement position, a nozzle 18 is moved down, specific-temperature gas is injected into the case 1 from an injection port, and a pusher 19 presses down the heat insulating case 1 integrally with the rail 16a. Respective pogo pins 7 are put in pinholes 5 and the data of the ICs are measured on the side of a test board 6 through the sockets 4 through holes 5, and pins 7. The board 2 is provided with an index 9, so the kind of the ICs can be confirmed at all times.
Patent JP-H07153746-A (JP)
Title: Dry etching chamber cleaning method
Inventor: KAWAMOTO HIDEAKI
IPC: H01L21/302
Filed: 1993-12-01
Abstract: PURPOSE:To improve the throughput of a device by cleaning an etching chamber in a very short time without generation of corrosion on an aluminum wiring. CONSTITUTION:Utilizing the dry etching device in which an ashing chamber 3 is provided in an etching chamber 2, a series of work of of wafer housing, selective dry-etching of the aluminum film on the wafer surface, the cleaning of the etching chamber 2 by the etching gas which removes oxygen-gas- containing residual chlorine and a resist-ashing-off treatment, are continuously conducted sheet by sheet without exposing the wafer 8 to the outside air, and the etching treatment and the in-chamber cleaning are conducted within the ashing treatment time.
Patent JP-H02148536-A (JP)
Title: Manufacture of color picture tube
Inventor: KOIKE NORIO
IPC: H01J9/22
Filed: 1988-11-29
Abstract: PURPOSE:To form a smooth metal thin film with few pin holes on a phosphor screen, by adding water soluble sensitive agents with stilbazolium group to a phosphor slurry for use in formation of the last phosphor layer of plural phosphor layers. CONSTITUTION:To form the last layer 5R of red phosphor, a phosphor slurry, to which PVA with stilbazolium group of the chemical constitution expressed by the expression I is added, is used other than the main components of the other blue, green phosphor slurries. In the expression I, however, R is hydrogen, alkyl group, and lower hydroxyalkyl group, while X is strong acid anion. Also, the amount of addition of the PVA with stilbazolium group is 0.01 to 2 parts to the whole amount of the slurry. Prior to formation of an organic high- molecular thin film for forming a metal thin film, unevenness on the surface of the phosphor layer is therefore covered by smoothing processes using pure water and/or a water soluble organic high-molecular water solution, etc., so that formation of a smooth organic high-molecular thin film is facilitated, and a smooth metal thin film with few pin holes can thus be formed.
Patent JP-H06233156-A (JP)
Title: Ghost-erasing reference signal trapping circuit used for tv receiver or video recorder
Inventor: CHIYANDORAKANTO BUHAIRARUBUHAI
IPC: H04N5/21
Filed: 1993-12-01
Abstract: PURPOSE: To improve the validity of ghost cancellation by stabilizing the time base of a ghost suppressing circuit by providing a ghost cancel reference GCR signal separator. CONSTITUTION: Composite video signals from a video detector at the front end 20 of a TV receiver are impressed upon a ghost-suppressing circuit 40 and a computer calculates filter variables, and then, an adaptive filter circuit suppresses ghosts. When the filter circuit suppresses a ghost, a GCR signal separator (cancelation reference signal catching circuit) 45 selects and separates GCR signals containing ghost from the composite video signals at the front end 20 and supplies a field count, a line count, and a pixel count to the computer of a ghost-suppressing circuit 40 as references for calculating filter variables. The separator 45 calculates the average values of Bessel chirps extracted from the GCR signals pixel by pixel in numerous continuous fields. Therefore, ghosts can be removed effectively by stabilizing the time base of the ghost-suppressing circuit 40.
Patent JP-H06124207-A (JP)
Title: Sub-routine branching instruction execution method
Inventor: NANBA SHINJI
IPC: G06F9/32
Filed: 1992-10-13
Abstract: PURPOSE:To provide a sub-routine branching instruction execution method for reducing the number of the execution cycles of a subroutine branching instruction and executing the instruction at a high speed. CONSTITUTION:In a pipeline processor for which a data bus 4 is shared for reading the instruction and reading/writing data and at least more than on stage is provided between instruction fetching and instruction execution, at the time of sub-routine branching, a branching destination address is mounted on an address bus 5, a branching destination instruction is fetched, the contents of a program counter A7 are tentatively saved in the program counter B8, the contents of the program counter A7 are updated at the new branching destination address successively and the contents of the program counter B8 (= return destination address) are saved on a memory 3 thereafter.
Patent JP-H01142472-A (JP)
Title: Contactor for inspecting semiconductor device
Inventor: FUJISHITA TOSHIHIRO
IPC: G01R31/26
Filed: 1987-11-30
Abstract: PURPOSE:To connect a lead to a tester accurately, by pressing a lead of a semiconductor device on a contactor body with a rugged form made in a patter forming area by a pusher to eliminate the possibility of bending of or damage to a contact. CONSTITUTION:An IC2 is placed at the center of a pattern forming area of a contactor body 1 and a lead 3 thereof 2 is brought into contact with a pattern 4 in alignment. When a pusher 6 is pressed against the contactor body 1, the lead 3 is pressed on the pattern 4 of the contactor body 1 by a pressing part 7 of the pusher 6 so as to force a rugged form 5 deep into the lead 3 whereby the lead 3 is electrically connected to the pattern 5. Then, a wire 8 on the underside of the contactor body 1 is connected to a tester (not illustrated) to connect the lead 3 of the IC2 electrically to the tester through a through pattern 9 and the pattern 5.
Patent JP-2000129992-A (JP)
Title: Hinge
Inventor: TAKITA KOICHI
IPC: E05D7/081
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a hinge for supporting an exterior door on a cabinet with a simple structure in order to form the cabinet for an information processor provided with the exterior door which can be opened by nearly 180 degrees. SOLUTION: A guide bracket 11 is attached on an interior surface of a sidewall of a cabinet 1, and a supporting arm is slidably supported in a direction perpendicular to an aperture of an opening part 1a. A supporting pin 13 is implanted in a top end part of the supporting arm. A supporting bracket 14 is provided on a proper position of an exterior door 2, and a supporting hole 15 for fitting loosely the supporting pin 13 is formed on the supporting bracket 14. The exterior door 2 is supported to the cabinet 1 by fitting the supporting hole 15 into the supporting pin 13. The exterior door 2 is set so as to locate forward from a front surface of an information processor adjacent to it under a state in which the supporting arm advances to the foremost position against the guide bracket 11.
Patent JP-H04175817-A (JP)
Title: Input position detection display device
Inventor: YANAGI MICHIHARU
IPC: G06F3/12
Filed: 1990-11-07
Abstract: PURPOSE:To easily print data inputted to a specific position on a sheet by displaying the absolute position information of a current input position and the sheet to perform print sequentially. CONSTITUTION:The main processing part 80 of an input position detection display device 10 receives input position information 60 in which the current input position is stored and print space information 70 in which space information set between a print sheet printed actually and a print area is stored as input information. The information is offered to a display part 90 as output information in a form arranged to the data so as to be equivalent to an actual print result. In such a way, the data is easily printed at the specific position on the sheet.
Patent JP-H03164808-A (JP)
Title: Control method for robot with multi-degree of freedom
Inventor: TAJIMA FUJIO
IPC: G05B19/18
Filed: 1989-11-22
Abstract: PURPOSE:To improve the follow-up capability of the position and the speed of a robot by cancelling the response delay due to the transfer characteristic of a driver. CONSTITUTION:The number pulse inputted to the driver in each certain period is corrected with a time constant table, which is preliminarily obtained for each shaft in accordance with the attitude of a robot 24 and is stored in a storage means, and the generation of the corrected number pulses is set to a pulse generating means 22, and this method realizes precompensation using a primary leading element. Consequently, the transfer characteristic of a servo system in the driver 23 which can be approximated as a primary delay element having the time constant which is changed by the attitude of the robot is cancelled, and the transfer function goes to approximately '1' as the whole. Thus, the response delay due to the transfer characteristic of the servo system in the driver 23 is cancelled.
Patent JP-H07132448-A (JP)
Title: Ceramics material grinding method
Inventor: NISHIOKA TAKAO
IPC: B24B7/22
Filed: 1993-11-08
Abstract: PURPOSE:To provide a ceramics material grinding method enabling the attainment of high machining efficiency simultaneously with the decrease of grinding resistance in the grinding of ceramics material and the decrease of residual defects caused by machining. CONSTITUTION:The peripheral velocity V1 of the working face of a grinding wheel 1 is set to 50-300m/sec., and the feed speed Vz in the working direction of the working face of the grinding wheel 1 is set to 50-200m/min. It is further desirable that the right-angled cutting edge speed V3, to the surface of a workpiece 2, of the working face of the grinding wheel 1 is set to 0.05-3mm/min.
Patent JP-H04176227-A (JP)
Title: Communication data monitor method for network
Inventor: NAKAOSA YOSHITAKE
IPC: H04L12/24
Filed: 1990-11-09
Abstract: PURPOSE:To monitor a communication data between stations generated by the user by utilizing a means of group multiple address communication in a LAN to fetch the communication data between specific stations to a monitor station thereby utilizing a work station and a personal computer. CONSTITUTION:Each station address is decided in a way that a station 1 and a monitor station belong to a same reception group and a station 2 and the monitor station belong to a same reception group in the case of monitoring. Before the communication is implemented among the stations, an individual address of each station stored in each station is revised into a group address according to the decision. Thus, the communication data among the stations is monitored.
Patent JP-H09143149-A (JP)
Title: Production of aromatic sulfone
Inventor: MIYAZAKI KOJIRO
IPC: C07C317/14
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of by-products and produce an aromatic sulfone in high selectivity by reducing the amount of remaining sulfur trioxide when reacting sulfur trioxide with a dialkyl sulfate and producing a dialkyl pyrosulfate. SOLUTION: (A) Sulfur trioxide is reacted with (B) a dialkyl sulfate in a state thereof present in an amount of >=0.75mol based on 1mol sulfur trioxide to provide (C) a reactional product containing a dialkyl pyrosulfate. The component (C) is then brought into contact with (D) an aromatic compound to afford (E) an aromatic sulfone. Dimethyl sulfate and diethyl sulfate are preferred as the component (B) and the dimethyl sulfate is especially preferred. When the reaction is represented by formulas, the reactional formulas of formulas I and II (R is an alkyl; Ar is an aryl) are assumed to be accomplished.
Patent JP-H03162083-A (JP)
Title: Non-signal discrimination circuit
Inventor: SUZUKI SHINICHI
IPC: H04N5/93
Filed: 1989-11-20
Abstract: PURPOSE:To display a required video image on a monitor smoothly by obtaining a non-signal control signal with AND of outputs of a synchronizing signal discrimination circuit and a counter. CONSTITUTION:A clock pulse of a clock generating circuit 5 is inputted to a counter 6. The counter 6 has plural stages and is reset by a counter reset signal from a system control circuit 3 and is the timing of the reset signal is set properly by selecting and designating number of stages of the counter 6, then an overflow signal of the counter 6 is brought into L, it is fed to one input of an AND circuit 4 and a non-signal control signal is brought into L till the counter 6 overflows or a SYNC discrimination signal goes to L thereby generating the state of the presence of a video synchronizing signal in a sufficiently short time after the power supply is energized. Thus, presence of an undesired blue pattern on the monitor is avoided.
Patent JP-H07162313-A (JP)
Title: Digital modulation device
Inventor: SAKAZAKI YOSHIHISA
IPC: G11B20/14
Filed: 1993-12-02
Abstract: PURPOSE:To attain the run control of an I-NRZI conversion circuit. CONSTITUTION:Input data are applied to a delay element 13 through a selector 12. An output from the element 13 is applied to an I-NRZI conversion circuit 14 to execute its I-NRZI conversion. A modulation signal output from the circuit 14 and its one-clock delay signal are applied to an exclusive OR circuit 20. An exclusive OR operation result from the circuit 20 indicates an input to the circuit 14 which is necessary for continuing the run of the modulation signal or stopping run continuation. When the selector 12 selects the output of the circuit 20 in each prescribed clock instead of the input data, the run of the modulation signal can be controlled with a prescribed clock period.
Patent JP-H10136915-A (JP)
Title: Rice ball producing machine
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing rice balls containing an ingredient such as prawn whose tail is exposed to the outside of the rice ball. SOLUTION: A belt plate is stood on a frame and plural intermittent rotary female molds sliding along the inside of the belt plate are installed on a stationary baseplate 4 at equal intervals. The side opening part of the female mold is brought into contact with the inside of the belt plate, the height of the belt plate from a middle part 2b to an end part 2c is so low as to project the upper part of the side opening part and the middle part 2b is provided with a separation part 5 of the belt plate 2. A through hole 8 for lifting and lowering a male mold 7 is bored through the stationary baseplate 4 right below the female plate exactly corresponding to the side opening part at the separation part 5. The through hole 8 is equipped with a space 10 to communicate with the outside from the separation part 5.  The male mold 7 is dropped in the through hole 8, a main body 9' of the ingredient 9 on about 1/2 of an amount of cooked rice placed on the male mold 7 is housed in the through hole 8 and a tail part 9" is housed in the space 10.
Patent JP-H09141677-A (JP)
Title: Manufacture of roll
Inventor: YAMAGUCHI KOJI
IPC: B29C39/10
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a roll capable of preventing the core from being deformed, moreover, being simple in its structure, miniaturized, and lightweight. SOLUTION: In the molding space 3 with small diameter parts formed in its both ends, a mold 2 is provided which includes an expansion space to absorb the axially directional thermal expansion of a hollow core metal 1 during the thermal expansion period, and the core 1 is disposed within the molding space 3 of the mold 2 in such a manner that its end parts are opposed to the expansion space. In the next place, a heating silicone oil 10 is filled in the hollow part of the core 1 so as to permit the core metal 1 to expand thermally and the end parts to be introduced in the expansion space. After injecting rubber material into the space defined between the inner peripheral surface of the molding space 3 and the outer peripheral surface of the core metal 1, it is subjected to a vulcanization molding process, and then the silicone oil 10 is removed from the hollow part of the core metal 1.
Patent JP-2000096634-A (JP)
Title: Wide-area intake method for underground water in shallow well
Inventor: KASUGA EIKICHI
IPC: E03B3/11
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To collect water from a gravel bed at a shallow depth by inserting porous intake pipes directly beneath the gravel bed, inserting high-pressure pipes into the porous pipes, spraying ultrahigh-pressure air or ultrahigh-pressure water into the high- pressure pipes, and washing a base rock layer and a stratum around the gravel bed. SOLUTION: Porous intake pipes 5 are driven horizontally and radially directly beneath a gravel bed 3 outward from the barrel envelope of a well 1 kept in contact with the underground gravel bed 3 from the ground surface 2, and the intake pipes 5 are connected and extended. High-pressure pipes with injection nozzles are inserted into the take pipes 5, and high-pressure air or high-pressure water is sprayed from the inside of the well 1 to form cracks at irregular sections of a stratum and a base rock layer 4 around the gravel bed 3 around individual holes. The stratum and base rock layer 4 are washed, and underground water is taken from the gravel bed 3 around the holes of the porous intake pipes 5. The underground water near the ground surface at a shallow depth extremely difficult to take up to the present day can be taken with a simple facility.  An excellent effect can be obtained in releasing the severe labor for drawing water and in saving the cost for a facility such as a water channel.