baber/WOPTO huggingface dataset:
Patent JP-S60175221-A (JP)
Title: Synchro-dubbing circuit of tape recorder
Inventor: KIZUKI DAISUKE
IPC: G11B15/00
Filed: 1984-02-20
Abstract: PURPOSE:To improve the operability for dubbing by using a switch used by a muting circuit to keep a tape deck of the recording side in a recording mode until a slide base reaches its working position. CONSTITUTION:When the synchro-dubbing is carried out, the 2nd reproduction switch 14 and a sound recording switch 15 are turned on after setting a cassette tape. Then the 1st reproduction switch 10 is turned on after loading a tape to be dubbed to the 1st deck. Thus the 1st motor 10 is revolved to start reproduction of the tape cassette. While a switch 19 is turned off and therefore the power supply voltage is delayed by a delay circuit 20. This delayed voltage is applied to the base of a muting transistor 21 to turn on this transistor. Thus the muting signals so far applied to the base of a control transistor 16 are extinguished. Then the 1st control transistor 13 is turned on to drive the 2nd motor 12. Thus the sound signal reproduced by the 1st tape deck is applied as it is to the 2nd tape deck and recorded.
Patent JP-S59157138-A (JP)
Title: Vinyl chloride resin composition
Inventor: ITAGAKI HIDEYUKI
IPC: C08L33/02
Filed: 1983-02-28
Abstract: PURPOSE:A composition having improved gelatinization characteristics and migration resistance, capable of being processed at relatively low temperature, obtained by adding a high polymer plasticizer to a resin prepared by copolymerizing vinyl chloride with a specific alpha-olefin. CONSTITUTION:>=60wt% vinyl chloride is copolymerized with <=40wt%, preferably 1-30wt% 4-30C alpha-olefin to give a vinyl chloride resin, which is blended with a high polymer plasticizer having >=10,000 average molecular weight. The vinyl chloride resin is preferably prepared by suspension polymerization. An ethylene-vinyl acetate-CO terpolymer plasticizer is preferable as the high polymer plasticizer, and its amount is preferably 20-500pts.wt. based on 100pts.wt. resin.
Patent JP-H08222924-A (JP)
Title: Antenna structure
Inventor: ITO YASUHIKO
IPC: H01Q1/32
Filed: 1995-02-20
Abstract: PURPOSE: To provide a simple antenna structure by which the assembling work is simplified, number of components is reduced, a radio wave is received in an excellent way and a magnetic effect from other equipments is blocked. CONSTITUTION: One of connection terminals 34 of a connector 32 fitted to a printed circuit board 33 for purposes of power supply or the like is made to be an idle terminal. The idle terminal is used for an antenna 34a and a signal received is fed to a receiver via a circuit pattern 35 and an extension coil 37.
Patent JP-H11227443-A (JP)
Title: Piping connection device for air conditioning
Inventor: YAMAGUCHI HIDEHIKO
IPC: F24F13/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To facilitate piping separation work by fixing a block joint to prevent its movement forward even the block joint is pulled forward, at the time of piping separation work for dismounting an outdoor air conditioning piping from the block joint. SOLUTION: Notched parts 4b are provided on the front sides of the vertical corner parts of a block joint 4, and an abutting part 4a for abutting on a bracket 5 is provided to make the abutting part 4 abut on the bracket 5 to regulate the forward movement thereof. The rear of the joint 4 abuts on a rib provided on an air conditioning case to regulate the rearward movement of the joint 4. Consequently, the joint 4 can be regulated in its vertical, right and left, and fore and rear movement to facilitate detachable work for a piping.
Patent JP-S60175867-A (JP)
Title: Automatic trans-axle
Inventor: UCHIYAMA HIRAO
IPC: B60K17/04
Filed: 1984-02-23
Abstract: PURPOSE:To improve durability of a bearing, by a method wherein a spiral groove is provided in a cylinder part with which the intermediate part of an idler shaft is rotatably engaged, and an axial through-hole is provided in the idler shaft. CONSTITUTION:An axial-flow pump is constituted such that a spiral groove 36, which has the one end, being open to the interior of an oil reservoir, and has a dead end at the other end, is provided in a cylinder part 34 of a casing 18 with which the intermediate part of an idler shaft 14 is rotatably engaged, an axial through-hole 38 is formed in the idler shaft 14, and oil viscosity is utilized by the use of the spiral groove 36 and the idler shaft 14. This enables sufficient lubricating oil to be supplied to bearings 20 and 22 supporting the idler shaft 14, resulting in the possibility to improve durable performance of the bearings 20 and 22.
Patent JP-S61192554-A (JP)
Inventor: AKAZAWA KIYOHIDE
IPC: B32B27/30
Filed: 1985-02-21
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-S55123145-A (JP)
Title: Manufactureing method of semiconductor device
Inventor: SHIMADA MASAO
IPC: H01L21/301
Filed: 1979-03-16
Abstract: PURPOSE:To prevent a pellet from failiure on handling, or the surface of an element from contamination by a method wherein a protective film is formed on a surface after forming a wafer, the reverse surface of the wafer is removed by engraving and then the wafer is divided to pellets without removing the protective film. CONSTITUTION:A rigid and transparent or translucent protective film 22 is provided on the surface of 23 water 20 on which elements have been formed, and a heat-proof wax 23 is coated on. Then, a reverse surface is removed to make the total thickness of he remaining substrate 21 and protective film 22 to about 100mum. The film is cut with a diamond cutter or the like to make grooves 26 on the substrate 21 surface, and divided. Then, a pellet is welded on a cooling plate 27 of a package with a metal of low melting point, and the protective film 22 is melted and removed, then a wiring is provided. This constitution enables to form a semiconductor of a small thermal resistance without failures or contamination since it becomes easy to handle the pellets as it has a thickness of about 100mu with the protective film.
Patent JP-S58148487-A (JP)
Inventor: KOBAYASHI KUNIHIKO
IPC: H05K1/03
Filed: 1982-02-27
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-S57145492-A (JP)
Title: Color image pickup device
Inventor: ASAIDA TAKASHI
IPC: H04N9/77
Filed: 1981-03-05
Abstract: PURPOSE:To use just a single digital filter, by giving an A/D conversion to the dot sequential color signal in the form of a time series delivered from an image pickup element and then supplying the signal to a digital LPF in the form of the time series as it is. CONSTITUTION:The dot sequential color signal SI delivered from an image pickup element 1 is processed by a processor 11 and then supplied to an A/D converter 2 to receive an A/D conversion in the form of the time series as it is. The digital dot sequential color signal SD delivered from the converter 2 is supplied to a digital LPF12 in the form of the time series as it is to be filtered. The outputs of the filter 12, i.e., digital dot sequential color signals GL-BL receive the gamma compensation and are turned into the digital synchronizing signals by the synchronizing devices 17G-17B. The levels of these signals are set by a digital coefficient device. Thus a digital low band luminance signal YL is produced and supplied to synthesizers 23 and 24 to be turned into a color differential signal. This signal is then modulated a prescribed digital modulated color signal by a modulator 6.
Patent JP-S63200233-A (JP)
Title: High-speed parallel multiplication/division calculator
Inventor: TORII NAOYA
IPC: G06F7/72
Filed: 1987-02-16
Abstract: PURPOSE:To simultaneously process both the multiplication and the residue at a high speed by using the multipliers which divide both multipliers and multiplicands every prescribed number of bits to obtain each partial product and an adder which adds the outputs of these multipliers together. CONSTITUTION:The multiplicands A and the multipliers B are divided every 16 bits, for example and the partial products of these divided sections are obtained by multipliers 1-1-1-n respectively. That is, the partial products of Ai.Bi (i=1, 2...n) are obtained in parallel by those multipliers and then added together by an adder 2. Thus the parallel multiplication processes can be carried out at a high speed even with a large number of digits. Then the output of each multiplication is divided for each prescribed number of bits and then divided by a prescribed divisor. The residue tables 4-1-4-m which obtain the divided residues are retrieved for acquisition of partial residues. These partial residues are added together by an adder 5 for acquisition of the multiplication outputs.
Patent JP-S54124185-A (JP)
Title: Fuel rod
Inventor: SAKUYAMA TADASHI
IPC: G21C3/00
Filed: 1978-03-22
Abstract: PURPOSE: To prevent the failure of a cladding tube, by means of inenabling the insert of an up or down inverse direction of a getter by enlarging the outer diameter of a lower disk shielding body of a water absorbing getter than the inner diameter of the spring.  
     CONSTITUTION: A water absorbing getter 7 is constituted by means of forming a wafer 8 into a lower disk shielding body 15 from one sheet. This wafer 8 is welded to a spring 6, thereby it can hold tips 11 of a Zirconium alloy in a circular cylinder 10 by the lower disk shielding body 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05297560-A (JP)
Title: Production of mask film to be used for production of mold for molding decorative laminated sheet
Inventor: GOTO HIDEO
IPC: G03F1/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide the method for efficiently produce the mask film to be used at the time of producing molds for molding decorative laminated sheets having letterpress parts nearly exactly corresponding to or resembling with natural vessels consisting of deep parts and shallow parts by a photographic technique. CONSTITUTION:The mask film 2 is obtd. by bringing a first film 10 having vessel shadow parts 10a, a second film having vessel transparent parts 11a and an unused third film 14 into tight contact with each other and exposing and developing these films to form the vessel shadow parts 2a on the third film 14. The light entering from the peripheries of the vessel shadow parts 10a at the time of exposing diffracts toward the lower central parts of the vessel shadow parts 10a. The exposure to be exposed to the third film 14 is so distributed as to gradually decrease like a quadratic curve from the peripheries of the vessel shadow parts to the central direction. The mask film 14 having such exposure is developed, by which the mask film 2 changing in density from high to low densities from the peripheries toward the central part is obtd.
Patent JP-H03235544-A (JP)
Title: Received data processing system
Inventor: SHIOBARA YASUHISA
IPC: H04L12/28
Filed: 1990-02-13
Abstract: PURPOSE:To quicken a data transmission speed by accessing a reception data stored in a reception buffer with a specific address and reading the received data and utilizing the data. CONSTITUTION:While a transmission reception processor 26 stores an address representing a data storage state of a reception buffer 25 from a reception head start address to an address conversion memory means 41, a common memory address from a host device 29 is inputted to an address conversion memory means 41. Then the address conversion memory means 41 uses the address obtained from the address of the reception buffer 25 and a common memory address from the host device 29 through address conversion to read the data in the reception buffer 25. Thus, it is not required to transfer a data from the received buffer 25 to the common memory, the data processing time is reduced by it and the data transmission speed is quickened.
Patent JP-S56130481-A (JP)
Title: Anticorrosive electrode and its manufacture
Inventor: INOUE TAKEO
IPC: F24H9/00
Filed: 1980-03-14
Abstract: PURPOSE: To enable slender terminal conductors to be used as materials for an anticorrosive electrode by enclosing the conductors with a glass mica molded body and putting a porcelain insulator in the space formed with the conductors.  
     CONSTITUTION: Terminal conductors 1aW1c are inserted in holes 7'aW7'c, respectively, and heated metallic fitting parts 2 are set on metallic support 6. Heated porcelain spacer 15 is placed on metallic receiver 7a in the space formed conductors 1aW1c, and heated preform 13 which is a glass mical molded body is fixed on parts 2. Pressing metal 8 is then lowered with upper driving part 10 to allow conductors 1aW1c to enter through hole 8' as well as press preform 13. Thus, the space is filled with insulator 3 obtd. by pressing the glass mica molded body. Preform 13 is melted under pressure, insulator 3 is filled in the vacant space and pressed while being cooled to 350°C, and by raising lower driving part 11, support 6 and receivers 7aW 7c are lifted up to the upside of the molding frame to take out the molded product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03235573-A (JP)
Title: Telephone set having charging device
Inventor: TAKAHASHI AKIRA
IPC: H04M15/00
Filed: 1990-02-13
Abstract: PURPOSE:To handle a simple public telephone set and a public telephone set similar to a general subscriber telephone set by outputting directly a charging pulse from the telephone set. CONSTITUTION:When a handset is lifted up and a charge is depositted (such as coin) to start talking and a line is connected to the destination, a talking start detection means 11 detects the connection. Then a count means 5 starts counting synchronously with the detection and based on the data by the count means 5 and a data storage means 23, a charging pulse generating means 19 sends charging pulses at an interval in response to the area of the talking opposite party connected with the line. Thus, every time a charging pulse is sent, charging drive sections R1-Ra are activated and the depositted coin is accommodated in a charge container. Thus, a public telephone set is handled similar to the case with a general subscriber telephone set.
Patent JP-S61192055-A (JP)
Title: Tracking error detecting circuit
Inventor: YAMADA YASUHIRO
IPC: G11B15/467
Filed: 1985-02-20
Abstract: PURPOSE:To prevent the erroneous control of a tracking position by providing a detecting part which operates respectively correlatively synchronous addition data on one side and the other side and outputs the detection data on one side and the other side proportional respectively to the pilot signal components of adjacent two tracks. CONSTITUTION:The detection data on the one side and the other side proportional respectively to the pilot signal components of the adjacent two tracks are calculated in accordance with the output data of a converter 3 and the tracking error detection signal is formed in accordance with the comparison of both detection data by a comparator circuit 15. The pilot signal component of a trace track is not removed and the tracking error detection signal is formed while the addition of the noise component is prevented when the level of the pilot signal component of the trace track is low and there is the possibility that the noise component is freshly added to the data to be inputted to a synchronous addition part 11 if the pilot signal component of the trace track is removed from the reproduced output by a removing part 6. Since the tracking error detecting signal having the decreased noise components is digitally formed, the erroneous control of the tracking position is prevented.
Patent JP-S62189618-A (JP)
Title: Magnetic disk device
Inventor: MAEDA NOBUAKI
IPC: G11B5/48
Filed: 1986-02-17
Abstract: PURPOSE:To prevent deterioration in the position accuracy for a magnetic head by forming a stealing groove to the attachment plate of a flexible print panel on the face of the arm side and securing a partial contact between the arm and the stealing groove to secure circulation of the air through said groove. CONSTITUTION:A stealing groove 11a is formed on a face set at the side of an arm 1 and has a partial contact with the arm 1. While a flexible print panel 4 is fixed onto the upper face. The transmission of the heat generated by a head semiconductor device 6 is reduced greatly to the arm 1 owing to intervention of an attachment plate 11 containing the groove 11a. Furthermore the air is circulated through the groove 11a and the heat of the plate 11 is quickly dissipated and cooled.
Patent JP-S58150873-A (JP)
Title: Disconnection detecting circuit
Inventor: HARUHARA FUSHIAKI
IPC: G01R31/02
Filed: 1982-03-03
Abstract: PURPOSE:To detect disconnection of signal source element in a measuring device such as thermocouple protecting it from influence of spike noises, offset and the like by employing an AC signal with a zero crossing as the starting point. CONSTITUTION:An AC voltage from an AC power source AC is turned to a square waveform turning ON or OFF at the zero crossing with a comparator C1 and then, applied to a clock terminal of a D type flip flop F to which a detection input signal is applied to a data terminal. A switch S is closed with a flip flop F and the AC voltage is applied to a series circuit of the power source AC, a resistance R, the switch S, a TC such as thermocouple to detect disconnection of signal source element in the TC sush as the thermocouple. This AC voltage with the zero crossing as the starting point prevents the generation of spike noises and AC components can be cancelled by processing the output of the TC such as thermocouple with an integral type A/D converter. This enables a better detection of disconnection of the signal source elements in the measuring device such as thermocouple protecting it from influence of spike noises and offset.
Patent JP-H07244868-A (JP)
Title: Optical pickup device
Inventor: TAJIRI ATSUSHI
IPC: G11B7/125
Filed: 1994-03-02
Abstract: PURPOSE:To obtain an optical pickup device using a hologram element which can directly detect a laser beam so as to control an output of the laser beam converged and cast to an optical recording medium to be constant and can be made compact. CONSTITUTION:The device is provided with a reflecting-type hologram element 6 and a converging optical system 14 for converging a reflecting light from the reflecting-type hologram element 6 to an optical recording medium 1. The reflecting-type hologram element 6 consists of a semiconductor laser element 4 outputting laser beams and a semiconductor base 7 confronting to the semiconductor laser element 4 and having a hologram surface 8 for reflecting the laser beams. A photodiode 10 for monitoring the laser beams to control an output of the laser beams from the semiconductor laser element 4 to be constant and the hologram surface 8 are formed at a surface part of the semiconductor base 7.
Patent JP-S60177663-A (JP)
Title: Semiconductor device
Inventor: ITOU TATSU
IPC: H01L23/495
Filed: 1984-02-24
Abstract: PURPOSE:To prevent Ag-migration from resulting and to reduce heat resistance, by Au-plating shorter inner leads at the longer sides and by Ag-plating longer inner leads at the shorter sides of a lead frame. CONSTITUTION:Wire-connected areas at the tips of shorter inner leads 2 being positioned at the longer sides of a semiconductor device are plated with Au, while wire-connected areas at the tips of longer inner leads 3 being positioned at the shorter sides of a semiconductor device are plated with Ag. Moreover, a tab 1 also may be plated with Ag. In this way, Ag has lower cost than Au, can reduce the heat resistance, and can prevent Ag-migration from resulting.
Patent JP-H02236586-A (JP)
Title: Overhead projector
Inventor: NOJI FUMINOBU
IPC: G02F1/133
Filed: 1990-02-15
Abstract: PURPOSE:To achieve synthesizing and projecting through a simple manipulation by storing picture data obtained from original of plural pages, synthesizing projection data for one picture plane from the stored picture data, and controlling the on/off of an optical shutter based on the data. CONSTITUTION:A storage means A stores original data read by a reading means B such as an image reader, a projecting means C projects the original data under the control of the optical shutter which uses a liquid crystal, etc. A synthesizing means D synthesizes data for one projection picture plane from the original data of plural pages stored in the storage means A; a register number key E specifies desired original data by the page. After the manipulation of a first specific key F, the register number key E, and a second specific key G in that order, the synthesizing means D and the projecting means C operate to perform synthesization and projection. Thus, synthesization and projection can be performed through a series of simple manipulations when the original of plural synthesized pages is required to be projected.
Patent JP-H03237137-A (JP)
Title: Discharge electrode device
Inventor: UEFURU TOSHIHIRO
IPC: H01T19/00
Filed: 1990-02-15
Abstract: PURPOSE:To obtain a device capable of simply and accurately preventing amplitude and vibration of electrode itself and carrying out uniform removal of electric charge to wide resin sheet by fixing pressing piece on an electrode- supporting member of stretched and hung electric wire and bringing the pressing piece into contact with the electrode. CONSTITUTION:Lateral both ends of electrode 1 are fixed on the tip of fixing metal fittings 2b of lateral electrode-supporting material 2 and lateral pressing piece 5 is attached to the fixing metal fittings 2b. A ground roller 4 is arranged parallel to the electrode 1 in the lower part of the electrode 1 and a synthetic resin sheet is put on the ground roller and alternating current high voltage is applied to the electrode 1 and corona discharge is generated to carry out discharge of synthetic resin sheet.
Patent JP-S60177247-A (JP)
Title: In-cell inspecting and repairing device
Inventor: TSURUMAKI KUNISUKE
IPC: B61B13/00
Filed: 1984-02-24
Abstract: PURPOSE:To inspect every nook and corner of the floor surface in a sealed concrete cell and repair a found defect part easily by moving down an inspection running car and a repair running car. CONSTITUTION:A nearly cylindrical insertion recovering device 26 projects into the inspection hole 2 of the cell 1. The insertion recovering device 26 contains the inspection running car 3 which inspects the surface of a drip tray 3, a polishing running car 9 which polishes the surface of a detected defective part, a flaw detection running car 10 which inspects the polished defective part more in detail, and the repair running car 11 which repairs the defective part of the flaw- detected trip tray 3 by a welder, etc. The respective running cars are operated externally through cables 12-15 and lowered into the concrete cell 1 from opening parts 28a-28d of the insertion recovering device 26 to run. Cable storage containers 16-19 are provided to the cables 12-15 to evade a tangle of the cables even when the running cars run independently.
Patent JP-H08228369-A (JP)
Title: Information receiving equipment
Inventor: MIYAKE KATSUMI
IPC: H04W4/12
Filed: 1995-02-21
Abstract: PURPOSE: To cope with various code forms different in kind by usages, operation regions, and users by reading in a conversion table corresponding to received data from the outside. CONSTITUTION: When the power source of a receiving equipment 1 is turned on, a CPU 8 reads in the fundamental program stored in a ROM 7 to start the control of the equipment 1. A program for data conversion and a data conversion table corresponding to received data are read in from an IC card or the like by a card reader 11. Code data is received by an antenna 2 and an RF receiver 3, and its intermediate frequency band is amplified by an amplifier 4 to take out data for the equipment itself by the use of a decorder 6. Next, the CPU 8 converts taken-out data by the conversion table to restore the information from a transmission station. Since the conversion table corresponding to received data is read in from the external IC card or the like by the reader 11 in this manner, the reception of data in a different form is coped with by only replacement of the IC card or the like.