baber/WOPTO huggingface dataset:
Patent JP-S5687205-A (JP)
Title: Program source change-over device
Inventor: HAYASHI TOMOYUKI
IPC: G11B5/027
Filed: 1979-12-18
Abstract: PURPOSE: To change music program sources without providing a blank period and getting music out of rhythm, by providing a means of generating a signal that corresponds to the basic time pattern of music of a selected program source.  
     CONSTITUTION: One of program sources is selected by program source selecting means 4 and a signal that corresponds to the basic time pattern of music in the selected program source is generated by generating means of basic musical time pattern signal 5. Then, instruction signal generating means 8 supplies operation instructions to said selecting means 4 and switching means 6. For example, an artificial instrument sound signal generated synchronizing with the basic time patten is used as the said time pattern signal and when music sources are changed, the time pattern signals are continuously and gradually from the signal that corresponds to the music source before switching to that corresponding to the music source after the switching. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5954909-A (JP)
Title: Method and apparatus for measuring width of plate
Inventor: TACHIBANA HIDEFUMI
IPC: G01B21/06
Filed: 1982-09-24
Abstract: PURPOSE:To make it possible to perform accurate measurement of the tip part of a plate and to improve the quality and yield rate, by measuring the distances from the specified height to the surface of a metal plate at a plurality of points in the vicinity of a light source, substituting the results into a predetermined aproximate expression, and correcting the measured value of the width of the plate. CONSTITUTION:A true value WT of the width of a plate when (n) pieces of distance meters are used is obtained in the expression. In this way, the value of the plate width is approximately computed by the straight line based on the number of the distance meters, and the value is fed back to a plate width control system. In detail, a steel band 3 is made to run on a roll group 4 through a final stand 6. A measured value WM is inputted to an operating means 7 from a detector 2 and li is inputted to the operating means 7 from the distance meters 5i. The true plate width value WT is approximately computed by the operating means 7. The result is outputted to the plate width control system 8. The control system 8 adjusts a looper 9 based on the difference between the objective plate width value and the computed value.
Patent JP-S5592040-A (JP)
Title: Ttl gate circuit
Inventor: OOBA OSAMU
IPC: H03K19/088
Filed: 1978-12-29
Abstract: PURPOSE:To make it possible to obtain a high-level output voltage over a prescribed value by separating a pull-up circuit and a pull-down circuit from the input terminal and by operating them independently. CONSTITUTION:Transistor TrQ7 and Q3 are connected in series between power source +VCC and the earth, and signals are supplied to their gates. TrQ3 is emitter-grounded, and the base is connected to the earth through a resistance, etc., and is connected to power source +VCC through TrQ2, and therefore, the pull- down circuit receives one divided input signal IN to turn on and off TrQ3. Meanwhile, TrQ7 has the collector connected to power source +VCC, and the base is connected to power source +VCC through resistance R5, and the base is grounded through TrQ6, and therefore, the pull-up circuit receives the other divided input signal IN to turn on and of TrQ7. As the result, pull-up and pull-down circuits can be operated independently to obtain a high-level output voltage over a prescribed value.
Patent JP-H0454968-A (JP)
Title: Oxygen feeder within oxygen refreshing room
Inventor: FUJIYAMA YUJI
IPC: A61M16/16
Filed: 1990-06-22
Abstract: PURPOSE:To enable a player to be fed with oxygen properly immediately after an highly energetic athletic game by arranging a device to supply an oxygen gas humidified to an oxygen gas inhaler in a room and into the room as a whole and a device to send a gas for drying to a humidified oxygen gas conduit when the supply of the oxygen gas is stopped. CONSTITUTION:Oxygen gas humidified with a humidifier 5 is supplied to an oxygen inhaler 9 inside an O2 refreshing room 8 through a activated charcoal filter 14 for deodorizing via an oxygen gas supply piping 13 while the oxygen is supplied to the room 8 as a whole as an oxygen gas blowoff port 10. A ventilation fan and a concentration of oxygen detectors 11 and 12 are arranged in the room 8 to be controlled automatically while an concentration of oxygen display panel 17 and a bed 18, sofa or chair are arranged. When the supply of the humidified oxygen gas to the room 8 is stopped, control valves 25 and 26 are made to operate under a fixed control, and moreover, with the action of a compressor 6 and a drier 27, a dry air is blown to conduits 15 and 16 for a fixed space of time to dry.
Patent JP-S6226824-A (JP)
Title: Semiconductor etching device
Inventor: ABE TOSHIHIRO
IPC: H01L21/306
Filed: 1985-07-26
Abstract: PURPOSE:To reduce any dimensional dispersion while improving throughput and preventing a step difference in wiring from happening by a method wherein a wafer chuck to load a semiconductor wafer thereupon and multiple nozzles jetting etchants at different temperatures respectively connected to a thermostat are equipped. CONSTITUTION:A wafer 13 is set on a wafer chuck 12 and then the first nozzle 14 jets etchant at the temperature of 60 deg.C on the wafer 13. After specified time elapsed, the second nozzle 15 jets another etchant at the temperature of 40 deg.C for overetching process. Besides, in case of changeover from the first nozzle 14 to the second nozzle 15, the two etching processes are overlapped for several seconds. Through these procedures, the etchants are prevented from permeating into the gaps between resist and metal or metal and basic substrate further preventing a step difference in wiring from happening since the etching processes are performed using etchants at various temperatures.
Patent JP-H0917259-A (JP)
Title: Bushing for direct current
Inventor: MITANI TOMOHIKO
IPC: H01B17/34
Filed: 1995-06-30
Abstract: PURPOSE: To provide the bushing for direct current, which relaxes its potential concentration, and enhances its withstand voltage. CONSTITUTION: A plurality of insulating barriers 20, 21 and 22 which are different in outer diameter respectively, are disposed in a coaxial cylinder form from the in-oil terminal part 2 of the bushing 1 over to an in-oil insulating tube and an insulating lead wire 3. Besides, the insulating barrier 20 disposed at the innermost side is thinnest, and the barriers are so constituted that the barriers 21 and 22 disposed at the outer side in order are thicker. Moreover, the lengths of the barriers 20, 21 and 22 in each creeping direction are so constituted that the length L1 , L2 , and L3 of the barriers disposed at the outer side are longer, and the lengths of the barriers in each creeping direction, which are disposed at the inner side, are shorter in such a way as to be adjusted to the inclination of the in-oil insulating tube 1a in the same way as that of a former type.
Patent JP-S6228071-A (JP)
Title: Welding method for narrow gap member
Inventor: FUKAYA YASUHIRO
IPC: B23K9/00
Filed: 1985-07-26
Abstract: PURPOSE:To eliminate the welding defect of a narrow gap member and to form a penetration bead having the leg length in a fixed size by performing the welding by making a groove larger than the leg length of the penetration bead and by filling a heat resistant flux between the groove and rib. CONSTITUTION:The water soluble deformation inhibitor 5 having a groove 5 is provided near a rib 1 on the recessed part (equivalent to narrow gas part) of the lower plate 2 having the rib 1. This groove 4 is sufficiently made larger than the leg length of the penetration bead at welding time. A heat resistant flux 7 is in succession filled between the groove 4 and rib 1 so as to become slightly lower than the upper face of the rib 1. A welding bead 6 is then formed by performing a TIG arc welding after placing the upper plate 3 having a groove 8 near the rib 1 on the rib 1 of the lower plate 2. Thereafter by spraying a water onto the narrow gap part the flux 7 together with the deformation inhibitor 5 are removed and the narrow gap member of high accuracy whose deformation is prevented can be obtd.
Patent JP-S6057697-A (JP)
Inventor: SATOU MITSUMASA
IPC: H05K3/00
Filed: 1983-09-08
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-S6057721-A (JP)
Title: Switching circuit
Inventor: OOHASHI IKUO
IPC: H03K17/16
Filed: 1983-09-08
Abstract: PURPOSE:To miniaturize a switching circuit by incorporating a constant voltage diode for absorbing surge in a transistor (TR). CONSTITUTION:The constant voltage diode 9 is connected between a collector and a base of a TR1, the constant voltage element 10 being the constant voltage diode 13 or the like is connected between one end 5 of a pulse generating circuit 4 and the base and a switching element 12 such as a thyristor 15 is connected between terminals 5 and 6 of the pulse generating circuit 4. A constant voltage diode 14 as a detecting circuit 11 detecting a negative voltage is connected between the anode and gate of the thyristor 15. When the TR1 starts restoring from the conductive state, a reverse voltage between the base and emitter is risen, a current flows to the constant voltage diode 14 and the thyristor 15 becomes conductive. Moreover, when a reverse voltage between the collector and emitter exceeds a breakover voltage of the constant voltage diode 9, a current flows to the constant voltage diode 9.
Patent JP-H0217074-A (JP)
Title: Plasma separator and blood treatment apparatus
Inventor: OSAWA TAKAAKI
IPC: A61M1/22
Filed: 1988-07-01
Abstract: PURPOSE:To perform priming and the recovery of blood without possessing the rotary mechanism of a plasma separator requiring no upper and lower rotary works and that of a blood treatment device by providing the first outflow port positioned at the upper end of the plasma separator and the second outflow port positioned at the lower end of said plasma separator to the blood outflow part of the plasma separator. CONSTITUTION:A plasma separator 1 is equipped with the blood inflow port 2 communicating with a blood inflow part 9, a plasma separation membrane as a plasma separation part and a blood outflow part 13, and the blood outflow part 13 has the first outflow port 4a positioned at the upper end of the plasma separator 1 and the second outflow port 4b positioned at the lower end of the plasma separator 1. By providing two blood outflow ports 4a, 4b to the blood outflow part, the rotary works at the time of the priming of the plasma separator 1 and at the time of the recovery of blood can be omitted.
Patent JP-H0911542-A (JP)
Title: Virtual enlarging output control system for dot printer
Inventor: MATSUDA CHIAKI
IPC: G06F3/12
Filed: 1995-06-30
Abstract: PURPOSE: To provide a virtual enlarging output control system for realizing a virtual character size enlarging effect by utilizing a dot printer. CONSTITUTION: A document preparation apparatus for printing and outputting a document via a dot printer 101 has equivalent allocating means 111 for equivalently allocating valid characters except a blank included in a character row in a range indicated by a predetermined control character in response to the input of a character row sandwiched between predetermined first control characters, outputting a character code corresponding to the character interval and valid character corresponding to the allocated result to print the printer 101.  Further, the apparatus has character row converting means 112 for forming a character row indicating the effect that the character row is equivalently allocated to a range expanded at the predetermined ratio for the length of the row by using the first control character in response to the input of the character row sandwiched between another second control characters to send it to the means 111.
Patent JP-S6320790-A (JP)
Title: Floppy disk system
Inventor: SUGAWA KAZUYUKI
IPC: G06F21/12
Filed: 1986-07-14
Abstract: PURPOSE:To prevent an illegal copy by incorporating a ROM in a floppy disk medium, storing a key work, etc., and unabling the copy of the data only. CONSTITUTION:A ROM 30 is incorporated on a floppy disk medium 3 and the key word necessary for using the data is stored in this ROM. A host device 1 reads the key word from the ROM 30 via the interface circuit 20 of a floppy disk device 2 to make the medium 3 usable. Consequently it is useless to copy the data on the floppy disk medium having the ROM storing the other key word and an illegal copy is prevented.
Patent JP-H106399-A (JP)
Title: Roll for forming embossed patterns and embossed pattern processing apparatus
Inventor: FUJII JUNJI
IPC: G02B5/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a roll for forming embossed patterns constituted so as to be capable of obtaining good mold reproducibility and releasability and an embossed pattern processing apparatus. SOLUTION: A roll 11 for forming embossed patterns is equipped with a roll main body 17 having an embossed pattern forming surface and the seal rings 18A, 18B respectively attached on both sides of the roll main body 17 and through-holes 27 becoming passages allowing a heating medium to flow to the other seal ring 18B from one seal ring 18A through the roll main body 17 are formed in the roll main body 17 and the respective seal rings 18A, 18B. The groove parts 34 communicating with a part of a plurality of through-holes 27 of the roll main body 17 are formed in the seal rings 18A, 18B.
Patent JP-H1011855-A (JP)
Title: X-address serial flag system library device
Inventor: TAMAI JUICHI
IPC: G11B15/68
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of horizontal position recognition flags and sensors and to simplify the circuit configuration by equipping flags serially expressing case address information on a medium transfer mechanism and in-case address information in the horizontal direction. SOLUTION: At the time of moving the medium transfer mechanism in the direction of an arrow, the case/in-case address flags 113 fitted to a substrate are detected by address sensors. The flags 113 are allotted to case address areas 121-128, and the area 121 is 1 as its address information while the area 122 is 0 and the area 123 is 1 and then the area 124 is 0, and finally the area 128 is 0 by repeating this procedure, and the individual information is inputted in turn to a shift register circuit. Then, a shift is performed at the time of changing clock information from 0 to 1. A shift result is inputted to a parallel latch circuit, and is latched where latch flag information is changed from 0 to 1 so that each address information is settled, and hence a horizontally directional position of the transfer mechanism is recognized as the case/in-case addresses 119. Similarly, the addresses 118 and 120 can also be recognized.
Patent JP-S6410826-A (JP)
Title: Method and tool for burying underground tube
Inventor: HARA TAKESHI
IPC: E02F5/10
Filed: 1987-07-02
Abstract: PURPOSE:To prevent the waiting of piping operation as well as the idling of excavator by a method in which a cover is applied to an extended underground trench formed connectedly to the underground trench for the day, and the cover is removed to use it for part of underground trench for the next day. CONSTITUTION:An extended underground trench II matched with the length of an underground pipe to be buried in the next day is excavated connectedly to an underground trench I where several pipes are buried for the day. The end P41 of the final one P4 of underground pipes P2-P4 to be buried for the day is projected into the trench II, a reinforcing branch trench, a partition plate, and a cover are applied to the trench II, and the trench I for the day is embedded with soil. The trench II is used for part of the underground trench for the next day by removing the cover plate.
Patent JP-S6410427-A (JP)
Title: Actuator for tracking
Inventor: TANAKA TOSHIHISA
IPC: G11B7/09
Filed: 1987-07-02
Abstract: PURPOSE:To contrive the reduction of the cost by arranging a planar face of a planar torsional spring perpendicularly to a reflecting face of a reflection mirror so as to increase the bending rigidity of the torsional spring in an orthogonal direction to the reflection face of the reflecting mirror while keeping the torsional rigidity of the torsional spring. CONSTITUTION:A movable part 20 is constituted so that a coil is wound on the rear face of a mount holder 22 fitted with a reflection mirror 21 and the mount holder 22 is supported to a standing part 41 of a pedestal 40 via a torsional spring 30. The planar face of the torsional spring 3 is arranged orthogonally to a reflecting face 25 of the reflection mirror 21 so as to increase the rigidity of the force at a right angle (Z direction) with respect to the reflecting face 25 and the rigidity with respect to the torque in the direction T is increased. Thus, the vibration at the outside of the face of the reflecting face 25 is brought into the planar vibration and the reflecting face 25 is moved with respect to a light beam A made incident on the reflecting face 25 is moved with respect to a light beam A made incident on the reflection face 25 but no angular change takes place and the spot of the light beam A is directed accurately and quickly to a prescribed position of the optical disk.
Patent JP-H0462866-A (JP)
Title: Mounting method for surface mounting component
Inventor: YAMASHITA SHIRO
IPC: H01L25/00
Filed: 1990-06-25
Abstract: PURPOSE:To improve component mounting density by providing a support between a semiconductor integrated circuit substrate and a mounting circuit substrate, making a space just below the semiconductor integrated circuit substrate and arranging other electronic components in the space. CONSTITUTION:On a semiconductor integrated circuit substrate 101, Al pads 105-109 and 110 are formed. On a mounting circuit substrate 104, conducting patterns 111-119 are formed. Parts 120 and 121 are through holes and are connected with the conducting patterns on the back. Electrodes 124 and 125 are formed on a chip resistance 102 and are connected with conducting patterns 118, 119 and 117 on the mounting circuit substrate 104 by solder layer 126, 127 and 128 with a spacer 103. Then, the semiconductor integrated circuit substrate 104 is bonded with the spacer by conductive epoxy adhesive 129. Aluminum pads 106 and 109 are connected with the conducting patterns 112 and 113 by Au lines 122 and 123.
Patent JP-S6226807-A (JP)
Inventor: YONEDA YASUNOBU
IPC: H01G4/12
Filed: 1985-07-26
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-H0613981-A (JP)
Title: Optical timing extraction circuit
Inventor: JINNO MASAHIKO
IPC: H04B10/00
Filed: 1992-06-24
Abstract: PURPOSE:To generate a short optical clock pulse by specifying a repetitive a frequency of an optical pulse stimulated from a passive mode clock laser when an optical signal with a specific bit rate is inputted from a transmission line. CONSTITUTION:An input optical signal 1 is a signal whose bit rate is M (b/s) and an optical clock output 2 is outputted synchronously with the input optical signal 1. An optical circulator 3 inputs the input optical signal 1 to a semiconductor laser 7 and outputs separately the optical clock output 2 outputted from the semiconductor laser 7. When an optical signal whose bit rate is M is inputted via the optical circulator 3 to the passive mode clock laser in which a high speed saturable absorbing body 6 of multiple quantum well structure is inserted in an optical resonator comprising the incident side end face of the semiconductor laser 7 and a full reflecting mirror 5, the frequency is M/m (Hz, m is a natural number). An output pulse synchronously with the input optical signal 1 has a pulse width of several 10ps-several 100fs and has a time band product close to a transform limit.
Patent JP-H108485-A (JP)
Title: Suspended working scaffold for manhole with narrow entrance and mortar placing method for manhole bottom using suspended scaffold
Inventor: OKUYAMA YOSHINORI
IPC: E04G3/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve low efficiency of a conventional method in which both feet are directly held on foot holding steps projected opposite to each other in a conventional manhole at the time of placing mortar at the bottom of a manhole with a narrow entrance. SOLUTION: Right and left scaffold plates 7, 7 are formed like a symmetrical quarter-shape adapted to the inner wall surface 1e of the manhole bottom 1d, and when both feet are held thereon, or when a tread 9 is inserted, the plates are fitted to the inner wall surface 1e. A single scaffold plate 7 is suspended to be balanced and hung down, and both feet are held on the stably balanced right and left scaffolds 7, 7 to enable efficient placing work, or a worker gets on a symmetrical and integral scaffold 6 formed by interposing the tread to enable efficient placing work in easy and stable working posture.
Patent JP-H0456427-A (JP)
Title: Radio zone control system
Inventor: YOSHIDA SHU
IPC: H04W36/38
Filed: 1990-06-25
Abstract: PURPOSE:To relieve the load of the processing in a radio line control station and a mobile set by measuring an electric field level in other radio zone so as to discriminate a mobile destination of a mobile telephone set. CONSTITUTION:When a mobile set (MSS) 10 is located at a sector 1A and moving while communicating with a radio base station (MBS3A), the station MBS3A monitors an electric field level of an incoming signal from the MSS 10 and the deterioration in the monitor level is detected at the sector 1A, then the MBS 3A monitors the level of the MSS 10 in sectors 1B, 1C. As a result, if the level of the sector 1B or 1C is higher than the level of the sector 1A, the MSS 10 is discriminated that it is moved to the sector 1B or 1C. Moreover, when the level of the sectors 1B, 1C is lower than the level of the sector 1A, a level deterioration signal is sent to a radio line control station (MCU) 2. The MCU 2 uses a peripheral zone table to retrieve a peripheral zone.
Patent JP-S6057894-A (JP)
Inventor: SAWADA SHIYUUICHI
IPC: B32B21/13
Filed: 1983-09-09
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-H0330340-A (JP)
Title: Composite processor of semiconductor element
Inventor: URATA MASAKI
IPC: H01L23/50
Filed: 1989-06-27
Abstract: PURPOSE:To secure the reliability in quality of semiconductor products by providing a lead frame feeding unit, carrying unit, and taping unit and making lead frames to be always handled in chucked state until the lead frames are cut into discrete semiconductor elements and discrete elements are packed. CONSTITUTION:This composite processor of semiconductor element is constituted of a feeding unit A which feeds lead frames after working processes, carrying unit B which is provided with a plurality of continuously arranged turntables 3-6 and a plurality of handing mechanisms fitted at equally divided positions of the outer circumferences of the tables 3-6 so that they can chuck semiconductor elements in accordance with each process and adjacent handing mechanisms can deliver and receive semiconductor elements between them, and taping unit C which packs semiconductor elements subjected to processes of the cutting, lead formation, characteristic measurement, impressing, etc. Then it is arranged that the semiconductor can always be handled in an chucked states. Therefore, the reliability of semiconductor products can be made higher.
Patent JP-S58126319-A (JP)
Inventor: JIYON MAKUSHIMIRIAN JIYUURUZU
IPC: D01G15/46
Filed: 1982-09-24
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。