baber/WOPTO huggingface dataset:
Patent JP-S5382255-A (JP)
Title: Multi-gate switch unit
Inventor: ISHIZAKA HAJIME
IPC: H03K17/72
Filed: 1976-12-28
Abstract: PURPOSE: To open a gate in response to many gate signals simultaneously by coupling successively pairs of PNP-type and NPN-type transistors Tr. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06344527-A (JP)
Title: Deep draw container bottom material
Inventor: NAGATA KAZUHIRO
IPC: B65D1/09
Filed: 1993-06-04
Abstract: PURPOSE:To carry out a multicolor printing of high registering accuracy even on the side of a deep drawn container bottom material by forming a laminated material by laminating specific layers from the outermost layer and simultaneously satisfying printing pitch dimensional stability and deep draw moldability due to vacuum molding. CONSTITUTION:The lamination constitution of a deep drawn container bottom material consists of a modified polyester resin layer 8, a printing layer 9, an adhesive layer 10, an oxygen barrier layer 11, a strength layer 12 and a sealant layer 13 from the outer surface of the bottom material. Multicolor gravure printing is applied to the rear surface of a modified polyester resin film in a multiplane layout and register marks are simultaneously printed on both ends of the film to be used in the registering of multicolor printing and the control of a pitch dimension. A laminate is constituted of the oxygen barrier layer 11, the strength layer 12 and the sealant layer 13 and applied to the printing surface of the modified polyester resin film on the side of the oxygen barrier layer 11 of the laminate by dry lamination.
Patent JP-H0453609-A (JP)
Title: High frequency vibratory drill
Inventor: ORIGASA HIROAKI
IPC: B23B37/00
Filed: 1990-06-15
Abstract: PURPOSE:To reduce the extent of noise for an operator and people thereabout by installing a tip tool on a shank receiving vibration from a vibrator, to which a high frequency wave exceeding audio frequency is transmitted. CONSTITUTION:High frequency from a high frequency generator is transmitted to a vibrator 5 which is vibrated. A part of a shank 4 receives this vibration, transmitting it to a tip tool 6. By this constitution, in a state of high frequency vibrations, a workpiece is drilled by a drill bit consisting of a diamond sintered body at the tip of this tool 6. As a result, the extent of noise is reducible for an operator and people thereabout.
Patent JP-S6427214-A (JP)
Title: Transformer
Inventor: YAGISAWA TAKESHI
IPC: H01F27/25
Filed: 1988-06-28
Abstract: PURPOSE:To prevent magnetic characteristic due to a distortion of assembling a wound core from deteriorating and to obtain a transformer which can be protected against a damage by sequentially inserting heat-treated thin magnetic strips having a bonded part in a core support of L-shaped or U-shaped section and inserted into a coil to assemble the wound core. CONSTITUTION:Core supports 1 and 2 respectively have U-shaped sections and insulating plates. An assembly of a wound core 5 and coils 3, 4 is provided by manufacturing in advance the coils 3, 4, inserting the supports 1, 2, butting the supports and securing them. A plurality of 1-turn cut type amorphous magnetic thin strips shaped in a wound core state and heat-treated with bonded parts are inserted into the U-shaped sections of the supports 1, 2, sequentially laminated along with the inner walls of the supports 1, 2, the bonded parts are butted to form a closed magnetic path, and the wound core 5 is associated. Thus, mechanical distortions applied to the strips can be reduced, and the supports 1, 2 have strip protecting or reinforcing effect.
Patent JP-S5860227-A (JP)
Title: Thermocouple with protecting pipe having small errors in heat conduction
Inventor: SHIBA KAMEKICHI
IPC: G01K1/20
Filed: 1981-10-06
Abstract: PURPOSE:To reduce the errors in heat condition, by making the temperatures in the vicinity of a temperature contact point uniform as much as possible. CONSTITUTION:The thermocouple 2 comprising two strand wires (a) and (b) is inserted in the protecting pipe 1, and the contact point of the strand wires (a) and (b) is welded to a point P at the one end of or in its vicinity of the protecting pipe 1. The strand wire (a) is welded to a point Q which is slightly separated from the end point P of the protecting pipe 1 (e.g. separated by one cm). A heating wire 3 for heating the part of the point Q of the protecting pipe is wound around the opposite side of the P with respect to the Q. The temperature difference between the two points P and Q can be detected by the thermocouple constituted by the strand wires (a) in the inside and at the outside of the protecting pipe and the part PQ of the protecting pipe 1. The current  through the heating wire 3 is controlled accordingly so that the temperature difference becomes zero. Thus the errors in the heat conduction can be reduced to the large extent. The temperature is measured by the thermocouple in the protecting pipe.
Patent JP-S6050627-A (JP)
Title: Control circuit of tape recorder
Inventor: YAMANAKA SUSUMU
IPC: G11B15/02
Filed: 1983-08-29
Abstract: PURPOSE:To obtain a control circuit proper for the editing of tapes by forming a non-signal part on a tape of the 2nd tape recorder (TC) if the music selecting operation of the 1st TC is executed when signals reproduced by the 1st TC are to be recoreded by the 2nd TC. CONSTITUTION:If the music selecting operation of the 1st TC is executed when the 2nd TC is in the dubbing status, a switch 10 is closed and the 1st TC is fed quickly. When the switch 10 is closed, muting circuits 19, 20 are actuated and amplifier circuits 4, 6 are branched. As the result of closing the switch 10, DC voltage is applied to a specific number circuit 12, a transistor (TR) 15 is turned on, a driving TR17 is turned off, a motor 18 stops rotating, and then the 2nd TC stops travelling. During the period, an input signal of a recording amplifier 6 is branched by a muting circuit 20 to form a non-signal part. Since the non-signal part is formed, the control circuit is optimum to a TC in which two TCs are incorporated.
Patent JP-S6315904-A (JP)
Inventor: SARUWATARI KATSUMITSU
IPC: B29D35/00
Filed: 1986-07-04
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-S5946408-A (JP)
Title: Burner
Inventor: ISHIBASHI NOBORU
IPC: F23D14/36
Filed: 1982-09-10
Abstract: PURPOSE:To enable uniform distribution of gas and stable formation of a short flame, by supplying a diffused air to the inner and outer peripheries of a burner port and providing a protruding body around the burner port. CONSTITUTION:Gas is mixed with the air through a feed port 17 made uniform bored over a whole periphery, the mixture is further uniformed by a mixture flow uniformizing plate 18 to supply it to a burner port 12 for ignition and combustion. In which case, the diffused air is supplied to the inner and outer peripheries of the burner port 12 through a central air passage 13 and a peripheral air passage 22 to form a flame 23. The diffused air to the outer peripery of the burner port 12 is supplied as its velocity of flow is accelerated and the flow is made uniform in the direction of the inner periphery at a throttle part 21. The flow of the diffused air is not only supplied to the flame effectively without production of the flow at a flame base with the aid of a protruding body 20, but also positively contributes to stabilization of a flame through production of negative pressure at the back of the protruding body 20.
Patent JP-H11339667-A (JP)
Title: Plasma display panel
Inventor: TANAKA KATSUYOSHI
IPC: H01J11/12
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a panel capable of being repaired with good accuracy in a simple process without deteriorating an external appearance by forming a frame-like wiring pattern for repairing the severed wires of electrodes on the outside of a display region. SOLUTION: Display electrodes 4 are extracted at the right and left ends of a front glass substrate 2, and address electrodes 5 are extracted at the upper and lower ends of a back glass substrate 3. Connecting pads 7a for connecting severed address electrodes 5 are provided at constant intervals on a repair wiring pattern 7, and the address electrodes 5 can be connected simply and surely for repairing. The connecting work via soldering or wire bonding can be accurately conducted by the connecting pads 7a. The severed electrodes are repaired by utilizing the repair wiring pattern 7 formed in advance by a thin film technique, the troublesome work such as the arrangement of a conductive cable or the sticking of an insulating tape is not required. The similar frame-like wiring pattern is provided on all products, and the deterioration of external appearance quality is prevented.
Patent JP-H028344-A (JP)
Title: Spheroidal graphite cast iron and joining parts made of spheroidal graphite cast iron
Inventor: SASAKI MITSUO
IPC: C22C37/04
Filed: 1988-06-27
Abstract: PURPOSE:To obtain the title cast iron having excellent corrosion resistance at low cost by specifying the compsn. constituted of the components of C, Si, Mn, S, P, Cu, Ti, Ni, Co and Fe as well as a spheroidizing agent and an inoculant. CONSTITUTION:The spheroidal graphite cast iron contains 2.5 to 4.0% C, 2.0 to 3.3% Si, <=0.5% Mn, <=0.02% S, <=0.08% P, 1.0 to 2.5% Cu, 0.05 to 0.3% Ti, one or two kinds of 0.1 to 0.5% Ni and Co and the balance Fe and one or more kinds of Mg, Ca, Ce, Y, Ba and Al remaining from a spheroidizing agent and an inoculant and has excellent corrosion resistance. In the above cast iron, the potential is increased by inexpensive Cu and is moreover increased and stabilized by the further addition of trace amounts of Ti, Ni, Co, etc., to improve its corrosion resistance. In the use of the spheroidal graphite cast iron, the joining parts for underground structure or the like having excellent corrosion resistance can be formed at low cost.
Patent JP-2000349238-A (JP)
Title: Semiconductor device
Inventor: SAKURAI TOMOO
IPC: H01L21/3205
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose operation can be stabilized and which can withstand noises by increasing a capacity value among power supplies. SOLUTION: This semiconductor device is provided with first power supply wirings (VSS) 13, 21 and 31 formed of three Al wiring layers and second power supply wirings (VDD) 14, 22 and 32 formed of three Al wiring layers which are placed by the first power supply wirings (VSS) 13, 21 and 31, and at least a part of a conductive layer 21 on the second layer in the first power supply wirings (VSS) is arranged between a conductive layer 32 on the first layer and a conductive layer 14 on the third layer in the second power supply wiring (VDD).
Patent JP-S5382438-A (JP)
Title: Sealing method of liquid crystal panel
Inventor: NAGATSUKA TOSHIYOSHI
IPC: G02F1/1339
Filed: 1976-12-28
Abstract: PURPOSE:To perform satisfactory and perfect sealing and achieve the improvement in yield and workability by beforehand clogging a liquid crystal injection port with a metal piece, applying and hardening a bonding agent, thereafter removing the metal piece.
Patent JP-H118861-A (JP)
Title: Video signal processor
Inventor: INOUE SHUJI
IPC: H04N11/20
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To record the input signals in a small memory capacity with no deterioration of the signal characteristics by recording the signals in a field memory without deteriorating the luminance signal band for the composite TV signals not deteriorating the chrominance signal band for the RGB signals. SOLUTION: Receiving the input switch signal, an input selector 2 and switches 12a, 12b and 12c operate. If the input signals are composite TV signals, the RGB signals which undergone the Y/C separation and chroma decoding via an RGB decoder 1 are selected, undergo the AD conversion and then are converted into the luminance/chrominance signals by an RGB luminance color difference conversion circuit 4. These luminance/chrominance signals are successively converted into progressive signals and recorded in a field memory 6. In a read mode, the progressive signals are successively connected again into the luminance/chrominance signals, converted into the RGB signals and outputted. In regard to the RGB signals, a progressive scan conversion circuit 10 decreases the number of bits of only the RB signals with no decrease of the number of bits of the G signal.  The RGB signals are stored in the memory 6. Meanwhile, the RGB signals are made into the luminance/chrominance signals by a progressive scan inverse conversion circuit 11 and outputted.
Patent JP-S5681409-A (JP)
Title: Interpolation processing system for edge signal
Inventor: FUJIWARA KATSUMI
IPC: G01B21/20
Filed: 1979-12-06
Abstract: PURPOSE: To make an inspection accurate by providing a detecting part for the edge signal, a guard detecting part having a plurality of detection sections, a sense detecting part for detection of the edge signal provided in a position apart from the detecting sections for the edge signal and a generating part for a prescribed interpolation signal, and thereby applying the interpolation only to the faulty part of a pattern in a method for inspecting the pattern.  
     CONSTITUTION: A signal detecting part in the method for detecting the pattern is constituted by the edge-signal detecting part 30, the guard detecting part 31 comprizing the detecting sections Q 1 WQ 9  and the sense detecting part P comprizing the detecting sections R 1 WR 5 , and the edge- signal detecting part 31 and the sense detecting part 32 detect the edge signal, while the guard- signal detecting part 31 detects the pattern signal. In the case shown by the figure (a), the edge signal is detected in the edge-signal detecting part 30 and the detecting sections R 3 WR 5  of the sense detecting part 32, while the pattern signal is detected only in the Q 7 WQ 9  of the guard detecting part 31, and therefore the interpolation is applied to the faulty part of the edge signal through the intermediary of the interpolation-signal generating part 40. In the case of (c), the interpolation does not applied since all the sections of the guard detecting part 31 issue the signal. Accordingly, the inspection can be made accurate by the interpolation only of the faulty part of the pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6219965-A (JP)
Title: Kana kanji converting device
Inventor: YAMAGISHI MINA
IPC: G06F17/21
Filed: 1985-07-18
Abstract: PURPOSE:To compress a declinable word conjugation table of a grammatical dictionary to small capacity, storing it on a main emory and speed up converting process by providing a storage device (address correspondence table) that stores memory storing address of every ending of word. CONSTITUTION:Readings are inputted to a keyboard 1 in kana (Japanese sylla bary), and a kana character string is converted to a writing in mixed kanji (chinese character), and kana by a kana kanji conversion controlling section 3 and outputted to a printer 7 or a CRT 8..A declinable word conjugation table of a grammatical dictionary in a dictionary storage device 4 has informa tion of ending of word, part of speech classification number, receiving number and modification number, and compresses the declinable word conjugation table and stores it in a main memory, and at the same time, provides an address correspondence table in which place of storage of information relating the same ending of word is stored. Compression in made in the following system. Receiving number same as foregoing receiving number in the same ending of word is omitted (omission 1, 2). Similarly, modification number same with foregoing modification number in the same ending of word is omitted (omission 3).
Patent JP-S644111-A (JP)
Title: Digital filter circuit
Inventor: MIKAMI TOSHIO
IPC: H03H17/02
Filed: 1987-06-25
Abstract: PURPOSE:To simplify the circuit constitution and stable operation by eliminating a DC component caused by the round-off processing for the result of arithmetic operation implemented in a digital filter of a pre-stage by means of a digital filter of the post-stage. CONSTITUTION:A prescribed input signal to be subjected to filtering is given to a 1st digital filter 1 having a prescribed trasnfer function Ha(Z<-1>) and the processing rounding off the result of arithmetic operation to the required bit number is implemented in this filter 1. Then the output of the 1st filter 1 has a transfer function of (1-Z<-1>) and given to a 2nd filter 2 having a characteristic where a zero point of level amplitude level, so-called zero point, at a zero point of frequency zero and the DC component is eliminated in the filter 2. Through the constitution above, since it is not required to eliminate the DC component by using the rounding quantization making the circuit constitution complicated, the operation is made stable.
Patent JP-S5683267-A (JP)
Title: Power conversion system
Inventor: SUGIYAMA SHIYUUICHI
IPC: H02M7/12
Filed: 1979-12-08
Abstract: PURPOSE:To simplify a device by a method wherein a thyristor group belonging to a half part of a bridge is controlled at a control angle in leading phase to an AC power voltage and the group belonging to the other half part of the bridge is controlled at a control angle in lagging phase. CONSTITUTION:Where thystiros T3, T5 of the first bridge are conducting and also thyristor T13, T14 of the second bridge are conducting, a thyristor T11 to be ignited newly stands at a leading phase angle -alpha, therefore an auxiliary thyristor TQ is ignited, a commutating capacitor C extinguishes arc of the thrysitor T13 through discharging capacitor C commutating reactor L thyristor T13 diode D6 thyristor TQ capacitor C and then ignites the thyristor T11. Then, the thryistor T15 to be iginted newly stands at a lagging phase angle +alpha, therefor it is ready for normal operation of separately-excited commutation, and hence is commutated from the thyristor T14 by igniting the thyristor T15. A forced extinction of arc is carried out similarly at the first bridge side and the second bridge sdie alternately. Thus a device can be miniaturized without decreasing a reactive power compensating effect and a higher harmonic decreasing effect.
Patent JP-H028907-A (JP)
Title: Process controller
Inventor: ASANO HIDEKI
IPC: G06F9/46
Filed: 1988-06-27
Abstract: PURPOSE:To reduce the overhead of the title processor and, at the same time, to increase the control operating speed of the controller so as to realize high-speed operations with the controller by rewriting the leading position of an address table so that a control program can make direct data delivery and reception with an object to be controlled when a high speed process is requested. CONSTITUTION:When a high-speed process is designated and a control program P rewrites an address table AT, a switch group is switched to a high-speed processing state H side. Then the interruption (p) of a timer (t) is given to an A/D converter 1 and the converter 1 starts converting operations without passing through an OS and driver 1D, and then, the conversion end signal of the converter 1 is given to the OS as a timer interruption (q). Upon receiving the signal (q), the OS actuates the program P and the program P collect conversion data from the converter 1. After collection, the program P executes control operation and, when the operation is completed, actuates a D/A converter 2 and transmits the operated results to the converter 2. The converter 2 starts converting operation and transmits analog signals to an object to be controlled. Upon completing the transmission of the analog signals, the converter 1 transmits a complete signal to the program P. The program P notifies the OS of the one-period control completing signal and rewrites the table AT to the original state.
Patent JP-H05333520-A (JP)
Title: Label for indicating defect of mask film and its sticking device
Inventor: OKUYAMA TAKASHI
IPC: G03F1/00
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a label and its sticking device by which the defect of a pattern is rapidly and accurately corrected by indicating the defect of the pattern formed on a mask film and the defect information thereof. CONSTITUTION:The label L where a position indicating mark A for indicating the position of the defect of the pattern of the mask film MF is printed at an optional position is stuck to the defect spot of the pattern of the mask film MF. By sticking the label L at a position corresponding to the defect of the pattern of the mask film MF in the unit of specified distance dimension Y, the defect position is accurately indicated by the mark A printed corresponding to a position obtained by subdividing the distance dimension, and the structure of a label sticking device is simplified.
Patent JP-H0743992-A (JP)
Title: Image forming device
Inventor: SUGIKUBO TOSHIHIRO
IPC: G03G15/05
Filed: 1993-06-29
Abstract: PURPOSE:To almost completely transfer and fix a toner image onto a transfer material by specifying the value of the volume resistivity of the dielectric layer of a recording sheet in the vicinity of a recording electrode. CONSTITUTION:A sheet unit S is a unit for carrying the recording sheet 10 in such a manner that the recording sheet 10 is extended among a recording roller 20, a tension roller 30 and a wire heating element 60 as a solid member. The tension roller 30 imparts tensile force to the recording sheet 10 by the pressurizing force of a pressurizing spring 33. Further, a pressure roller 70 is pressed to contact with the surface (the surface opposite to the surface coming into contact with the wire heating element 60) of the recording sheet 10 by the pressurizing force of the pressurizing spring. Moreover, the recording sheet 10 is composed of the dielectric layer, a conductive white layer, a metallic film layer and a heat resistant base layer from the outside surface side. Then, the value of the volume resistivity of the dielectric layer of the recording sheet 10 in the vicinity of the recording electrode is set larger than that in the vicinity of the heating element, which is heated by the heating element.
Patent JP-S5681478-A (JP)
Title: Electronic clock with music recording function
Inventor: TAKAHASHI NAOKI
IPC: G04G13/00
Filed: 1979-12-06
Abstract: PURPOSE:To enable information by sound with the sound of melody and the like which is preferably for a user by selecting the content of recording made by a recording part which can perform outside recording freely and the content of the memory of a musical-sound code storing part and by generating a sound of alarm and the like. CONSTITUTION:When the indication in a time indicating part 5 is shifted to an alarm time information through the intermediary of an indication switching circuit 4 by closing an indication changing switch S1 and a selecting switch S2 is closed, the output of FF12 is reversed by a monostable multivibrator 10 and the like and the recording part 14 which can perform outside recording freely is selected in place of the musical-sound code storing part 19 which is selected before closure of the switch S2, at the time when the alarm time and a current time coincide with each other by a coincidence circuit 7. Accordingly, either a voice based on a fixed information of the memory part 19 from a microphone and speaker 17 or a voice recordable through a speaker 17 from the recording part 14 is infomed selectively according to the selection, thereby generating the musical sound or the like which is preferable for the user.