baber/WOPTO huggingface dataset:
Patent JP-S55147729-A (JP)
Title: Data inpt unit
Inventor: KOBAYASHI HOAKI
IPC: G06F3/023
Filed: 1979-05-08
Abstract: PURPOSE: To enable small size and high speed for the adaptibility, by dividing the matrix into the blocks consisting of basic matrix and knowing the matrix into the blockes consisting of basic matrix and knowing the input position arbitrary through the keyboard of matrix constitution.  
     CONSTITUTION: The block scanning electrodes BL 0 WBL 3  ar led out from the split blocks B 0 WB 3 , and the scanning electrodes Y 0 WY 2  and the sense electrodes X 0 WX 2  are provided. When a pressure is exerted on the area A and the electrode BL 0  is selected, the electrode X 0  is at zero potential state to tell the block address exerted with the pressure with the scanning of the block electrode and the address of the sense electrode at the same time. Next, selection is made to Y scanning, scanning is made in the order of Y 0 , Y 1 , Y 2 , the level of the electrode X 0 , and when the electrode X 0  is zero potential, the address of the electrode Y can be known from the timing. Thus, the input location arbitrary on the matrix is known by dividing the electrode scanning into block scanning and Y scanning, allowing to obtain small size and high speed performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09246458-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUBOI KAZUYA
IPC: H01L23/50
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent insulating films from being peeled. SOLUTION: In this semiconductor device, insulating films 3 are bonded to the main surface of a semiconductor pellet 1 and one end side of each of a plurality of first leads 4 is bonded to the main surfaces of the films 3 along the extension direction of the films 3. In this case, second leads 5 are bonded to the films 3's main surfaces between the leads 4's bonded parts, which are bonded to the main surfaces of the films 3, and the other leads 4's bonded parts, which are bonded to the main surfaces of the films 3, or to the films 3's main surfaces between the end parts in the arrangement direction of the leads 4 on the films 3 and the leads 4's bonded parts, which are bonded to the main surfaces of the films 3.
Patent JP-H03260575-A (JP)
Title: Liquid hydrogen tank for slush hydrogen
Inventor: OGOSHI KENJI
IPC: F25D7/00
Filed: 1990-03-09
Abstract: PURPOSE:To enhance cooling and eliminate the need for liquid nitrogen or a cold insulation tank, by providing a shield plate cooling pipe which has one end communicating with the upper part of the interior of a liquid hydrogen tank heat-insulated by vacuum and covered with a shield plate, surrounds the outer periphery of the tank and has the other end adapted for exhaust, a vacuum pump disposed at an intermediate part of the cooling pipe, and a heat exchanger. CONSTITUTION:With a vacuum pump 5 operated, gaseous hydrogen is made to flow through a shield plate cooling pipe 1 in the direction of an arrow 7. A shield plate 2 is cooled, thereby cooling a liquid hydrogen tank 10 through radiation. The gaseous hydrogen having passed through the cooling pipe 1, with a slight rise in the temperature thereof, is again heated by a heat exchanger 8a to normal temperature, before being exhausted via a pneumatic valve 6. Evacuation of the tank 10 and pressurizing are carried out by opening and closing the valve 6. Because the liquid hydrogen tank 10 is cooled by use of the hydrogen gas generated from liquid hydrogen contained in the tank 10, there is no need for liquid nitrogen or for a cold insulation tank using liquid nitrogen.
Patent JP-H06270984-A (JP)
Title: Packaging device
Inventor: OKUMURA RYUJI
IPC: B65D85/68
Filed: 1993-03-17
Abstract: PURPOSE:To make a cushioning material to be arranged on a base mount easily removable from a base mount although the cushioning material can be surely fixed on the base mount. CONSTITUTION:A base mount 11 made of corrugated board has fitting holes in a bottom plate 13 and a recessed connecting part 18 along a raised wall 15. On the other hand, a cushioning member 12 made of foamed styrol has fitting protrusions to be fitted in the fitting holes on the bottom and a protruding connecting part 19 to be connected to the recessed connecting part 18 along the side face. In addition, the cushioning member 12 has an overhang part 20 along the top edge, laying over the raised wall 15. Therefore, the cushioning member 12 is prevented from sliding on the base mount 11 by fitting the protrusions in the fitting holes and from coming off upward by connecting the protruding connecting part 19 to the recessed connecting part 18.
Patent JP-S61214028-A (JP)
Title: Shift instruction processing system
Inventor: FUNAKUBO NOBUO
IPC: G06F9/30
Filed: 1985-03-20
Abstract: PURPOSE:To attain the shift instruction processing at a high speed with small quantity of hardware by discriminating the read and write processing styles including the final processing style at the start of the processing and executing the shift instruction by a microprogram optimum to each processing style. CONSTITUTION:An alignment circuit 12 decides a shift degree by the lowest two bits of an OP 1 address register 1 and the lowest two bits of an OP 2 address register 2. Then the circuit 12 shifts the data of the read data registers 10 and 11 to produce the write data and sends this data to a main memory 9. While a sorting circuit 13 selects a style among signals 18-20 showing each processing style. A microprogram address producing circuit 14 produces the head addresses of microprograms for execution of each processing style from output signals 21-24 of the circuit 13. The micromemories are stored in a control memory (not shown in figure) for execution of each processing style. The corresponding microprogram is selected by the output signal of the circuit 13 and then executed. Then the shift instruction is carried out by the memory 9 according to the optimum microprogram.
Patent JP-H08259967-A (JP)
Title: Hydrocarbon composition containing additive being polyetheramide
Inventor: UEIIYANGU SUU
IPC: C10L1/22
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To inhibit the deposition at the intake of an engine by incorporating a specific deposition inhibitor into a hydrocarbon distillate.  
     SOLUTION: A polyetherdiamine represented by formula I (wherein R 1  to R 4  are each H or a 1-4C lower alkyl; R is H or a 1-16C alkyl; and a+b is 0-80) is reacted with an aliph. carboxylic acid represented by formula II (wherein R 5  is a 7-22C optionally unsatd. alkyl) to give a deposition inhibitor comprising polyetheramide represented by formula III. The polyetheramide in an amt. of 30-2,000 wt.ppm is added as the deposition inhibitor to a hydrocarbon distillate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03257544-A (JP)
Title: Microprocessor
Inventor: AMAKO SHUICHI
IPC: G06F11/28
Filed: 1990-03-07
Abstract: PURPOSE:To improve the software developing efficiency by providing a means which compares the contents of a means which stores a prescribed instruction word to be interrupted with an instruction word which is fetched from outside and produces a prescribed interruption when the coincidence is obtained in the preceding comparison. CONSTITUTION:An instruction is set to a trap instruction register 4 to generate a prescribed interruption. At the same time, a prescribed instruction is read into a prefetch queue 3 by an external bus control unit 2. When the instruction is read out of the queue 3 in an execution unit 1, an instruction is also transferred to an interruption generating circuit 5. The circuit 5 compares the received instruction with a bit train that is previously set into the register 4. When the coincidence is secured in this comparison, an interruption signal is produced and sent to the unit 1. Then an interruption request is executed to the unit 1. Thus the software developing efficiency is improved.
Patent JP-2000245717-A (JP)
Title: Puncture tool
Inventor: TABATA YASUSHI
IPC: A61B5/151
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a puncture tool capable of safely and surely performing a puncture with a simple operation. SOLUTION: This puncture tool 1 is formed of a puncture needle cartridge 2, and a puncture tool body 10 having a tip to which the puncture needle cartridge 2 is attachably and detachably installed. The puncture tool body 10 comprises a lengthy housing 3, a plunger 5, a regulation part 6, a puncture operation part 7, a set operation part 8, a coil spring 91 for energizing the plunger 5 to the tip direction, and a coil spring 92 for energizing the plunger 5 to the base end direction. The housing 3 is formed of a housing body 30 and a cap-like member 4 provided on the base end part of the housing body 30. The ratio k1/k2 of the spring constant k1 of the coil spring 91 to the spring constant k2 of the coil spring 92 is preferably set to 1 or more.
Patent JP-S55150051-A (JP)
Title: Fault detecting system
Inventor: FURUHASHI NAOKI
IPC: G06F11/30
Filed: 1979-05-11
Abstract: PURPOSE: To secure the quick detection for the troubles of the computer over a wide range, by giving the alarm with occurrence of some fault to the computer itself, the program and the like and in case the interruption signal is applied to the control unit from the counter circuit in the fault detecting system of the computer incorporating the program.  
     CONSTITUTION: Control unit 7 within computer 8 executes each task based on the priority order and under the control of operating system OS but discontinues the task execution when receiving the interruption signal from timing circuit 10 to shift to the specified task. In this case, counter circuit 4 in timer circuit 1 is reset via signal line 5, and then the execution is started again for the discontinued task. However, some fault occurs to the computer itself or the program, the program discontinuation or the starting for the specified task becomes impossible with no transmission of the reset signal. In the same way, the runaway occurs within system OS, the starting is stopped for the specified task. Thus no reset signal is transmitted to give the alarm at 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02238142-A (JP)
Title: Fuel control device of engine with supercharger
Inventor: OKIMOTO HARUO
IPC: F02B37/007
Filed: 1989-03-09
Abstract: PURPOSE:To prevent the variation of the air-fuel ratio by correcting the fuel feeding amount synchronously to the opening or closing period of an intake air cut valve, in an engine furnishing concurrently a supercharger to supercharge in a low intake air amount area and a supercharger to supercharge in a high intake air amount area to which the intake air cut valve is attached. CONSTITUTION:An air intake passage 1 is branched into a primary air intake passage 102 furnishing a primary supercharger 3 to supercharge in a low air intake amount area and a secondary air intake passage 103 furnishing a secondary supercharger 4 to supercharge in a high air intake amount area, at the lower stream of an airflow meter 2. And both air intake passages 102 and 103 are joined into a joint passage 104 at the lower stream side of the superchargers 3 and 4, and connected to an engine E. While an intake air cut valve 5 is provided at the lower stream side of the supercharger 4 of the secondary air intake passage 103, a fuel injector 10 is provided at the joint passage 4, and they are controlled by a control device 20. That is, the fuel injection amount is controlled to increase or decrease responding to the opening or the closing of the intake air cut valve 5, as well as the fuel injector 10 is controlled responding to the air intake amount.
Patent JP-S54151987-A (JP)
Title: Preparation of 3',5'-disubstituted-2'-deoxy-beta-uridines and 2'-deoxy-beta-urdines
Inventor: KODAMA TSUTOMU
IPC: C07H19/073
Filed: 1978-05-17
Abstract: PURPOSE: The condensation reaction between 3,5-disubstituted-2-deoxyribofuranosyl halide and a pyrimidine derivative is effected in the presence of a compound having active hydrogens of lower than 19 pKa to prepare title compound in high yield.  
     CONSTITUTION: The condensation reaction between 3,5-disubstituted-2-deoxy- ribofuranosyl halide of formula I (R 1  is protected hydroxyl; X is halogen) and a pyrimidine derivative of formula II (R 2  is organic silyl, trifluoromethyl) is effected in the presence of a compound having active hydrogens of less than 19 pKa to prepare 3',5'-disubstituted-2'-deoxy-β-uridine of formula III. Further, the protecting group for hydroxyl group in the compound of formula III is eliminated to give 2'-deoxy-β-uridine of formla IV.  
     USE: 2'-Deoxy-β-uridine of formula IV is useful as carcistatic agent, antiviral agent, radiation sensitizer, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56154868-A (JP)
Title: Facsimile transmitter
Inventor: OOSAKI SUKETSUGU
IPC: H04N1/00
Filed: 1980-04-30
Abstract: PURPOSE:To transmit a high-precision facsimile picture while increasing recording density of a microfilm used directly as a transmitting original, by detecting transmitted light of the microfilm successively by a solid-state image pickup element fixed at the driving part of an XY driver. CONSTITUTION:Microfilm 3 is used as a transmitted original and the transmitted light of film 3 is projected upon solid image pickup element 5 of XY recorder 6 used as an XY driver through optical image enlarging means 1 and 2. While pulse generator 12 is connected to this image pickup element 5, the series circuit of sampling circuit 13 and waveform shaping circuit 8 is also connected and the output of this circuit 8 is connected to modulator 9. With a signal from generator 12, the outputs of image pickup element 5 are detected successively, and a facsimile picture signal is obtained through sampling and waveform shaping and inputted to modulator 9, where it is modulated by a carrier from oscillator 10, thereby transmitting the high- precision picture information.
Patent JP-S57171969-A (JP)
Title: 5-amino-2-carboxy-4-oxo-1,4,5,6-tetrahydropyridine-3-acetic acid derivative
Inventor: MURAO SAWAO
IPC: A23L27/24
Filed: 1981-04-15
Abstract: NEW MATERIAL:A 5-amino-2-carboxyl-4-oxo-1,4,5,6-tetrahydropyridine-3-acetic acid derivative expressed by the formula (R<1>-R<3> are H, alkyl or acyl; R<4> and R<5> are OH, alkoxyl or amino) and a salt thereof. USE:A remedy for leukemia, clinical testing drug for cardiac infarction or hepatic diseases or seasoning agent capable of powerfully inhibiting the activity of glutamate oxalacetate transaminase which is an amino group trnsferring enzyme without bitterness and showing testing property of good quality. PROCESS:A strain of actinomyces Streptomyces sumanensis nov. sp. NK-23 (FERM-P No.5848) is cultivated in a nutrient culture medium, e.g. xylose or glucose, by the shaking culture or spinner culture method with aeration to give the compound expressed by formulaI.
Patent JP-S62214480-A (JP)
Title: Image processing circuit
Inventor: NAGAOKE TAKAO
IPC: G06T1/20
Filed: 1986-03-15
Abstract: PURPOSE:To rapidly perform the processing of one image, by storing data of n-bytes obtained at every reading and processing of image data consisting of m-bytes, and selecting and outputting the data of n-bytes in a byte unit. CONSTITUTION:An arithmetic result of two bytes obtained by an image processing circuit is added on a register R2. The register R2 is a storage means consisting of two bytes, and its output is added on a selector S2 in a unit of eight bits. On the selector S2, a selection control signal has been added from a control circuit, and an arithmetic result being added in a unit of eight bits is selected and outputted by the selection control signal. The selector S2, for the first, selects and outputs a high-order byte out of the result of two bytes obtained by one image arithmetic process. Next, the selector S2 selects and outputs a low-order byte.
Patent JP-H08227617-A (JP)
Title: Watr cooled welding cable
Inventor: YOSHITOMI YUJI
IPC: H01B7/04
Filed: 1995-02-22
Abstract: PURPOSE: To obtain the water cooled welding cable, which can smoothen the flow of the cooling water in a cooling water passage inside of a covering hose and which can maintain the high cooling effect for a long time. CONSTITUTION: A feeder line made of copper twisted wires 6, which is formed by bundling multiple copper wires, is housed inside of a covering hose 5, and a cooling water passage 7 is provided in the surrounding of this feeder line along the longitudinal direction of the feeder line, and one end of the feeder line is connected to the power source side connecting terminal 32 and the other end thereof is connected to the welding machine side connecting terminal 30. A cooling water supplying passage 7a is provided in each connecting terminal 30, 32, and the feeder line is covered with the spiral spring member 8 over the full length thereof in the longitudinal direction.
Patent JP-H05260468-A (JP)
Title: Decoder for pay television broadcast
IPC: G06F21/10
Filed: 1992-03-16
Abstract: PURPOSE:To specify a decoder used illegally by generating a signal able to specify a decoder, adding its identification signal output to a television video signal in a weak signal level and releasing scramble of a transmitted scramble input television video signal. CONSTITUTION:Scrambling of a scrambled and sent television program signal is released by a descramble circuit 2 through a synthesis circuit 5 and the result is outputted to an output terminal 3. An identification signal generated by an identification generating circuit 4 is added to the television program signal in a weak signal level by a synthesis circuit 5, the result is dispersed by the descramble circuit 2, and the identification signal component such as a character or a code of a decoder specific number is outputted to the output terminal 3. The component appears at the output terminal 3 in a form of the addition to the television program signal to be viewed, the summing level is very weak and dispersed by the descramble circuit 2, then the signal is not visually sensed.
Patent JP-H10256424-A (JP)
Title: Package for semiconductor element
Inventor: ASAI HIRONORI
IPC: H01L23/12
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a semiconductor element of a high power consumption and reduce the cost by forming a joined body, made by joining a thermal conductive insulating material to a lower face of a low temperature baked ceramic multilayer board, in a cavity up structure. SOLUTION: A package is constituted of a semiconductor element 1, a thermal conductive insulating substrate 3, a circuit board 2 constituted of a low temperature baked ceramic multilayer board, BGA balls 4, an adhesive layer 7 and a solder layer 9 and it has a cavity 6 up structure. Since the thermal conductive insulating material wherein heat can be diffused easily is used and the cavity 6 up structure is employed, even a low temperature baked ceramic multilayer board is good enough. In this package, the semiconductor element 1 is joined to the thermal conductive insulating material and high temperature solder is used for the GBA balls 4 joined to the LFC multilayer board. Therefore, a thermal resistance can be kept low without using any radiation fins while having the same mounting reliability as conventional packages.
Patent JP-H03260329-A (JP)
Title: Control method of engine provided with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02B37/00
Filed: 1990-03-12
Abstract: PURPOSE:To control flow rate of exhaust gas accurately by duty-controlling an exhaust changeover valve to open a little at the time of switching single operation of a main turbocharger to double operation of main and sub- turbochargers, and adding a specified integration correction value and a skip value to the duty ratio. CONSTITUTION:Main and sub-turbochargers 7, 8 are operated and stopped according o opening and closing of exhaust and intake changeover valves 17, 18. Before single operation of the main turbocharger 7 is switched to double operation of both the turbochargers 7, 8, the exhaust chargeover valve 17 is duty-controlled to open a little, and then the sub-turbocharger 8 is auxiliarily rotated. An integration constant value for correcting flow rate characteristic of the exhaust changeover valve 17 and a skip value for correcting hysteresis of driving force of the same are added to the duty ratio. The integration constant value is varied in response to the duty ratio.
Patent JP-H05259368-A (JP)
Title: Lead frame for mounting electronic circuit element
IPC: H01L23/50
Filed: 1992-03-16
Abstract: PURPOSE:To reduce the lead inductance and effectively dissipate the heat generated by an electronic circuit element to the outside, by making up the ground line, power supply line and signal line of a discrete wiring board, respectively. CONSTITUTION:The main part consists of a lead frame 1 for mounting a semiconductor device, a first wiring board 3 and a second wiring board 4. The first wiring board 3 has an insulating base 8 of a ceramic, a power supply line, a ground line, a part 11 on which a semiconductor device is to be mounted, and an external electrode. The second wiring board 4 has an insulating film 13 of an organic material, a signal line 14 and an external electrode 15. The lead frame for mounting a semiconductor device is connected with the first wiring board 3, and the second wiring board 4 is connected with the other side of a metallic island 5. With this, the total area of the respective boards can be increased to reduce the inductance and provide effective heat dissipation, thereby preventing thermal destruction of the electronic circuit element.
Patent JP-S60199932-A (JP)
Inventor: ICHIHASHI EIJI
IPC: D01F6/62
Filed: 1984-03-26
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-S55150772-A (JP)
Title: Electromagnetic pump
Inventor: MIYAGI TAKUHO
IPC: H02K44/06
Filed: 1979-05-14
Abstract: PURPOSE:To reduce the installation space of a center return-type electromagnetic pump and to make the pipe arrangement easy by allowing the discharge passage of the pump to open into the inside of the discharge side of the piping, and installing a counterflow prevention mechanism between the opening and the piping. CONSTITUTION:The end of a discharge passage 16 of a center return-type electromagnetic pump which has a driving passage 13 between a pump duct 12 and an internal pipe 15, and the dischrge passage 16 inside the internal pipe 15, is provided with a discharge nozzle 17, and its port 18 is opened into the inside of the discharge side 11b of a piping 11. Installed between the nozzle 17 and the inner wall of the piping 11b is a ring 23 which, for example, contacts the taper surface of the nozzle 17, in order to form a counterflow prevention mechanism 20. As the mechanism, a bellows can be used. Thus, the inlet side 11a and the discharge side 11b of the piping 11 can be formed in one body, so that the installation space can be reduced, and the pipe arrangement can be made easy.
Patent JP-H04212539-A (JP)
Title: Method of allocating interface end identifier
Inventor: AKATSU SHINJI
IPC: H04Q5/00
Filed: 1991-02-28
Abstract: PURPOSE:To always fix processing time for allocating an identifier by informing an unnecessary identification value of a network and canceling a state under use. CONSTITUTION:When it is detected that a terminal end identifier(TEI) value is not necessary, a terminal A abandons the unnecessary TEI value and transmits an ID inspection message to an ISDN network so as to request a TEI check concerning the unnecessary TEI value. Corresponding to this message, the network transmits an ID check request message to all the terminals connected on a subscriber line. Since the terminal A does not respond to this message, the network cancels the state of using this TEI value and the TEI value is judged as allocatable. When the terminal A requires TEI allocation again, the terminal A transmits the ID request message to the network. The network retrieves any unused TEI value from a TEI control table and allocates the new TEI.