baber/WOPTO huggingface dataset:
Patent JP-H0883879-A (JP)
Title: Production of semiconductor device
Inventor: HOSHI TEIJI
IPC: H01L21/52
Filed: 1994-09-09
Abstract: PURPOSE: To shorten the moves in the work from assembling process to final test process by die bonding a passed chip onto a die stage produced separately from a lead frame and then bonding the die stage to a die stageless frame. CONSTITUTION: A die stage 2 is produced separately from a lead frame and a passed chip is die bonded onto the die stage 2 which is then bonded sequentially to a die stageless lead frame 1. Alternately, a passed chip is die bonded to an independent die stage 2 which is then ceramic packaged. Since useless works, e.g. removal of chips failed in die bonding, can be eliminated during the process for die bonding the chip to the lead frame and resin molding the chip, the moves in the work is shortened thus contributing to cost reduction of molded IC.
Patent JP-S6371689-A (JP)
Inventor: OKAZAKI TAKASHI
IPC: G21B1/15
Filed: 1986-09-16
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-S59106880-A (JP)
Title: Controlling method for pwm sinusoidal wave approximate output voltage inverter
Inventor: OOGAMI MASAKATSU
IPC: H02M7/48
Filed: 1982-12-09
Abstract: PURPOSE:To increase the output by the voltage between lines by containing tertiary harmonic components in a sinusoidal wave signal and comparing the signal with a triangular carrier signal, thereby controlling the output voltage. CONSTITUTION:A signal which includes 1/6 of tertiary harmonic wave component is outputted to a sinusoidal wave signal via D/A converters 7-9, and the signal is multiplied by multipliers MP(U), MP(V), MP(W) by the speed command voltage froma speed setting variable resistor 1. The outputs of the comparators are respectively compared by comparators COMP(U), COMP(V), COMP(W), with the output of the triangular carry generator G, and a switching element in a PWM inverter is controlled by the outputs and the inverted outputs.
Patent JP-S6194436-A (JP)
Title: Communication charging system
Inventor: DEGUCHI SUSUMU
IPC: H04M15/28
Filed: 1984-10-15
Abstract: PURPOSE:To inform a user of the charge corresponding to the amount of information immediately after the end of the talk and to allow the user to easily confirm the charge for use by providing both terminal equipment and an exchange with a means which calculates the charge for communication corresponding to the amount of information. CONSTITUTION:The exchange 20 and terminal equipment 10 are connected mutually through a telephone circuit 30, and information on the kind of the terminal equipment 10 is set previously in a terminal kind setting part 12 and the sent out to the exchange 20 and stored in a terminal kind recognition part 22 when the circuit 10 is set. Further, a declared charge calculation part 13 calculates the charge corresponding to the amount of information that the terminal equipment 10 sends out at the end of a talk, and sends it to the exchange 21, which applies the charge to a comparative decision part 24. A charge calculation part 23, on the other hand, calculates the charge corresponding to the amount of information on the basis of he information stored previously in the recognition part 22 at the end of the talk and applies the charge to the decision part 24. Then, the decision part 24 compares the declared charge from the terminal equipment 10 with the charge to integrate it when they coincide or sends out a dissidence signal to the terminal equipment 10.
Patent JP-H0960542-A (JP)
Title: Fuel injection device for direct injection diesel engine
Inventor: UCHINO NAOAKI
IPC: F02D41/40
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To enable a device to properly correct an error of a fuel injection amount according to a temperature change of fuel, prevent generation of black smoke and improve performance. SOLUTION: A temperature sensor 37 detecting a fuel temperature F is provided in the halfway of a return pipe 35, in a control unit 13, based on an engine speed N detected by a rotational speed sensor 10, accelerator opening A detected by an accelerator sensor 11 and a common rail pressure P detected by a pressure sensor 12, as fuel injection pulse width is obtained. In this constitution, the fuel injection pulse width is corrected to be based on the fuel temperature F detected by the temperature sensor 37, and a correction fuel injection pulse width is obtained so as to output a correction fuel injection pulse width signal 14' to an injection control solenoid valve 7 of an injector 6.
Patent JP-H0498857-A (JP)
Title: Semiconductor device package
Inventor: MIYAMOTO KAZUHIRO
IPC: H01L23/50
Filed: 1990-08-16
Abstract: PURPOSE:To improve a semiconductor device in stability of ground potential by a method wherein a semiconductor device package is provided with leads and suspension pins bonded to the upper end face of the side wall of a ceramic case, where the suspension pin and the adjacent lead are formed into one piece in such a manner that they are partially connected together. CONSTITUTION:An amorphous or crystalline glass layer 2 is formed on the upper end face of the side wall of a ceramic case 1 where a die pad is provided at its center, and leads 3 and a suspension pin 4 provided as partially joined to an adjacent lead 3a are bonded to the glass layer 2 to form a semiconductor device package. In succession, a semiconductor chip 5 is mounted on the die pad, and the electrodes 6 of the semiconductor chip 5 are connected to the leads 3 and 3a with metal fine wires 7 respectively. At this point, a power supply wire or a grounding wire is connected to the lead 3a, whereby a semiconductor device can be lessened in resistance and inductance. Next, the leads 3 and 3a are cut off from the frame 8 of a lead frame, and the ceramic case 1 is supported at the frame 8 only by the suspension 4. By this setup, a semiconductor device can be lessened in resistance and inductance and improved in stability of power supply and ground potential.
Patent JP-H02111755-A (JP)
Title: Pridyl sulfonate or phenylsulfonate compound, production thereof and insecticide composition containing the same
Inventor: MAIKERU JIYON BUTSUSHIERU
IPC: C07C313/06
Filed: 1989-08-24
Abstract: NEW MATERIAL: A compd. represented by formula 1 [wherein X is N or H- contg. C; R a  is (R 1 )(R 2 )NS(O) n  (wherein R 1  and R 2  are each H, 1-8C alkyl, 1-6C alkoxy, etc.; and n is 0-2); R b  is -OSO 2 R 3  (wherein R 3  is 1-8C alkyl, 2-6C alkenyl, etc.); etc.].  
     EXAMPLE: 2-[N-(prop-2-yl)sulfamoyl]-6-(methanesulfonyloxy)pyridine.  
     USE: An insecticide, effective on a wide range of harmful insects, esp. rice insects and leafhoppers, and having a systemic penetration activity.  
     PROCESS: A pyridone compd. represented by formula II or III is reacted with a sulfonyl halide compd. represented by the formula: R 3 -SO 2 -Hal (wherein Hal is halogen) in a solvent (e.g. dichloromethane), if necessary in the presence of a base (e. g. pyridine), to give a compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6456266-A (JP)
Title: Car wheel speed controller
Inventor: FUJIOKA HIDEAKI
IPC: B60T8/58
Filed: 1987-08-27
Abstract: PURPOSE:To improve the start up of a car body deceleration by providing a means to detect acceleration in the upward and downward directions of a car body and conducting a small pressurization for a bad road correction when this acceleration has become more than a predetermined threshold value. CONSTITUTION:A brake pressure control actuator 3 conducts the pressurization, maintenance and depressurization of the brake pressure of the brake 4i of each car wheel on the basis of the result of the decision of a main brake pressure controller 15 and an integration type brake pressure controller 16. Hereupon, the integration type brake pressure controller 16, when acceleration in the upward and downward directions of a car body supplied from an AD converter 17 has become more than a predetermined threshold value, decides that travel is being done on a bad road. In this instance, a command to carry out a small pressurization for a bad road correction is issued. As a result, the quick build up of brake pressure is done and the shortest braking distance can be secured while a car wheel lock is being avoided.
Patent JP-H0532912-A (JP)
Title: Reactive dye composition and dyeing or printing fiber material using the same composition
Inventor: HARADA NAOKI
IPC: C09B67/42
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a reactive dye composition having improved solubility, uniformly dyeing or printing fiber materials in excellent build-up in dark color and in fastness, providing dyed or printed materials having excellent washability, comprising specific two kinds of dioxazine compound. CONSTITUTION:The objective composition comprising (A) a dioxazine compound shown by formula I [V1 and V2 are group shown by formula II (R4 is H or alkyl) or direct bond; X1 and X2 are bifunctional bonding group or direct bond; R1 to R3 are H or alkyl; Y1 is phenylene or naphthylene; Z1 is SO2CH=CH2 or SO2CH2CH2L1 (L1 is eliminable by alkali action); Q1 and Q3 are alkoxy or amino; Q2 is Cl or F] and (B) a dioxazine compound shown by formula III (V3 and V4 are V1), etc.; X3 and X4 are X1, etc.; R5 to R8 are R1, etc.; Y2 and Y3 are Y1; Z2 and Z3 are Z1; Q4 and Q5 are Q1). The amount of the component B is preferably 0.5-100 times as much as that of the component A.
Patent JP-H1050236-A (JP)
Title: Deflecting yoke
Inventor: SASAKI TOSHINORI
IPC: H01J29/76
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To effectively evade the playing of a core, by pressing the recessed part of the core in a direction for widening the interval of the abutting surface of the core by an elastic piece protruded from a coil bobbin in a deflection yoke. SOLUTION: A horizontal deflection coil is arranged in the inner side of a separator 20, and therein a projection 20L is formed on the outer side in accordance with a groove 3L formed by a recessed part on the funnel bend sides of cores 3A and 3B, to position the cores 3A and 3B. Moreover, projections 20A and 20B, composed of a pair of elastic pieces, are formed in accordance with a groove 3U on the neck bend side of the separator 20, and are arranged so as to press both the side surfaces and bottom surface of the groove 3L of the cores 3A and 3B, in addition are absorbing the dispersion of the dimensions of the cores 3A and 3B, to position and retain the cores 3A and 3B by pressing the recessed parts of the cores 3A and 3B in a direction widening an interval between the abutting surfaces 3M of the cores 3A and 3B.
Patent JP-H0498191-A (JP)
Title: Weather forecasting device
Inventor: YAMAKI HISAMITSU
IPC: G01W1/10
Filed: 1990-08-16
Abstract: PURPOSE:To improve the precision of weather forecast by providing a current weather input means and a weather data memorizing means in a weather forecasting means. CONSTITUTION:For an atmospheric pressure detected by a semiconductor pressure senser 1, a pressure value is memorized as it is, or it is indexed and memorized in an atmospheric pressure memorizing and processing means 2, and a rise or fall of the atmospheric pressure is determined. A subsequent weather is predicted by a weather predicting means 3 based on an output of the atmospheric pressure memorizing and processing means 2. The weather predicting means 3 is connected with a current weather input means 5 for inputting a current weather for increasing the precision of prediction, and a weather data memorizing means 6 for memorizing a predicted weather and a current weather is also provided. A weather prediction display means 4 is provided for displaying the weather predicted at the weather predicting means 3. When the same pressure change pattern. that is a pattern of a fine weather as illustrated in a dot line, for example, is given, a prediction for a fine weather is given instead of determining by a pressure change quantity only.
Patent JP-H0378845-A (JP)
Title: Man storage key control system
Inventor: MORIOKA TSUNE
IPC: G06F12/14
Filed: 1989-08-23
Abstract: PURPOSE:To increase the processing speed for control of main storage key by dividing this key into blocks which can work independently of each other and giving an access to a key memory via the interleave control. CONSTITUTION:A main storage key 10 which is controlled by a control circuit 1 consists of a storage key control circuit 11 and plural blocks 12. The circuit 11 consists of a register 11a connected to an input stage, an interleave control circuit 11b which applies the interleave control to each of plural blocks divided independently of each other, and the registers 11c provided to each block. Then the read and write instructions are processed within the key 10 to a series of instructions like an RRB (reset reference bit) instruction, etc. Thus, the circuit 1 can immediately carry out the next instruction just by giving an RRB instruc tion to the key 10. As a result, the processing speed is increased for control of the key 10.
Patent JP-2000050062-A (JP)
Title: Image input device
Inventor: IMAIZUMI SHOJI
IPC: G01N21/94
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image input device capable of specifying a cleaning position when dust is stuck to an input optical system. SOLUTION: A shading memory is read in a step S21, dust data start position extraction is executed in the step S22 and the extraction of a dust data width is executed in the step S23. In the step S24, data around the dust data are observed and focus data are extracted. In the step S24, the difference value of adjacent pixels is calculated and it is judged that a focus is excellent when the difference data of the difference value are large. If the focus is excellent, a data width is taken into consideration further, whether or not the data width is larger than a prescribed position is judged in the step S26 and the cleaning position is estimated as being near a CCD sensor when it is larger and being near original glass when it is smaller. When the focus is not good, the position of a scanner is moved and the shading memory is read again.  Then, a change amount from the previously sampled data is obtained and the cleaning position is estimated as being near a first or third mirror when the change amount is large and being near a lens when the change amount is small.
Patent JP-S6196050-A (JP)
Title: Nb-and ta-reinforced composite material and manufacture thereof
Inventor: HAMASHIMA KANEO
IPC: B22D19/02
Filed: 1984-10-16
Abstract: PURPOSE:To obtain the composite material having high strength and superior ductility, by reinforcing the matrix mainly composed of >=1 kind among Al and Mg with a reinforcement mainly composed of >=1 kind among Nb and Ta, and by providing the interface thereof with an alloy phase of Nb-Al or the like. CONSTITUTION:The composite material consists of the reinforcement selected from the group consisting of minute pieces, fibers, and a mixture thereof, each mainly composed of >=1 kind among Nb and Ta, and the matrix mainly composed of >=1 kind among Al and Mg. And further, the interface of the reinforcement and the matrix is provided with one or more alloy phases selected from the group consisting of Nb-Al, Nb-Mg, Nb-Al-Mg, Ta-Mg, Ta-Al-Mg, and mixtures thereof.
Patent JP-H1159293-A (JP)
Title: Power source device for vehicle and power source system for vehicle
Inventor: MATSUDA YUTAKA
IPC: B60R16/02
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To stop a current supply by securely breaking a power source line at the time when a higher current than a designated value flows through the power source line. SOLUTION: This power source device 10 for a vehicle is composed as a power source for the vehicle which supplies a loaded electric system of the vehicle with a power, and is stored in a box 11 housed in an engine room of the vehicle, and also supplies the loaded electric system of the vehicle with a current through two systems of main power-source lines 12A and 12B. The device is equipped with a first storage battery 14 connected with the main power-source lines, power source breakers 16A and 16B installed in series on each power source line and current-detecting means 18A and 18B, abnormality- judging means 20, and a second storage battery 22, which is contacted with the first battery 14 through a diode 24 and supplies the power source breakers 16 (16A, 16B) and the abnormality-judging means 20 with a current.
Patent JP-S59106273-A (JP)
Title: Storage of raw laver
Inventor: CHIWATA KUNIHISA
IPC: A23L17/60
Filed: 1982-12-09
Abstract: PURPOSE:Saline water is shielded from direct sunlight and kept cool, then raw laver collected from the sea is charged into the water and stirred under such conditions as oxygen is dissolved therein to prevent the raw laver for sheet-making from quality deterioration. CONSTITUTION:Saline water 1 in the water tank 3 is made to contain dissolved oxygen by e.g., spraying the water in the air 4 and kept at about 5-10 deg.C with pipe 5 using sensors and controllers. The water tank 3 is shield from direct sunlight with covers or roofs and raw laver collected from the sea is charged into the cooled saline water 1. Then, the saline water 1 and raw laber are stirred with the blades 7 of the stirrer 6 in the tank 3 to remove diatoms, contaminants, bacteria and other foreign substances sticking to the lavers 2 such as sand. The contaminants separated in washing are removed in the washing process after mincing process and the washed raw laver is sent to the sheet-making process.
Patent JP-S59107226-A (JP)
Title: Temperature detector
Inventor: NISHIKUBO YASUHIKO
IPC: G01K7/01
Filed: 1982-12-10
Abstract: PURPOSE:To improve the stability of voltage and the sensitivity of temperature detection, by supplying electric power source to a ring oscillator-type temperature detector in a CMOS integrated circuit through a double constant voltage circuit. CONSTITUTION:For the purpose of supplying a voltage to a ring oscillator 1 as a temperature detecting part, a primary constant voltage circuit 500 and a secondary constant voltage circuit 501 are added. These constant voltage circuits consist of a reference resistance 51 such as a diffused resistor, a current mirror- type voltage reference generating circuit consisting of P-channel MOS transistors (TRs) 52, 54, and 58 and N-channel MOS TRs 53, 55, and 56, and a voltage follower circuit 57 to which a reference voltage V'R1 is inputted to generate a constant voltage VR1. For the purpose of making a primary constant voltage VR1 and a secondary constant voltage VR2 different from each other, the value of the reference resistance 51 is changed or the MOS TR58 used for adjustment of output voltage offset is short-circuited.
Patent JP-S59108112-A (JP)
Title: Controlling device of shipment of constant quantity
Inventor: TAKAHASHI HARUO
IPC: G05D7/06
Filed: 1982-12-11
Abstract: PURPOSE:To ship a fluid in a constant quantity precisely by sampling a flow rate integration counter and a constant quantity setter periodically, presetting the remaining value of shipment in a preset counter and fully closing a shipment controlling valve when the preset counter is turned to zero. CONSTITUTION:A flow rate oscillator FS and a control valve MV are arranged on a shipment pipe line P of a fluid and pulse-like flow rate signals from the FS are integrated by an integrating counter ACT. The preset counter PCT subtracts the flow rate signal from a preset value. A computer MCP samples the counted value of the integrating counter ACT and a constant quantity setting value CSV to find out the remaining value of shipment from the operation of the CSV and the counted value of the ACT. When the remaining value is less than the maximum preset value of PCT, the remaining value is preset on the PCT, and when the remaining value is turned to ''0'', the control valve MV is fully closed to complete the shipment. Consequently, the quantity of shipment can be precisely secured.
Patent JP-H0558348-A (JP)
Title: Partition wall structure for automobile
Inventor: OHASHI HIROSHI
IPC: B32B3/24
Filed: 1991-08-28
Abstract: PURPOSE:To improve noise absorbing ability of a partition wall and to prevent invasion of water and dust to the interior of the partition wall. CONSTITUTION:A dash panel 16 serving as a partition wall is arranged at a boundary part between an engine room 12 at the front part of an automobile body and the inside 14 of a car room. The engine room 12 side of the dash panel 16 is composed of an outer panel 18 formed of an aluminum sheet serving as an outer panel member. The inside 14 side of the car room of the dash panel 16 is composed of an inner panel 20 formed of an aluminum sheet serving as an inner panel member. Small holes 22 are formed in the inner panel 20 and the inner panel 20 forms a porous plate of aluminum. Foamed aluminum 24 serving as a foamed material is inserted between the outer and inner panels 18 and 20.
Patent JP-2000048794-A (JP)
Title: Separator for cell, and non-aqueous electrolyte cell using it
Inventor: NISHIYAMA SOJI
IPC: H01M10/05
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a cell low in SD(shut-down) temperature, rapid in closing a hole, and excellent in mechanical strength. SOLUTION: In a separator for cell formed of a thermoplastic resin porous membrane, the shrinkage ratio in at least one direction of the porous membrane is set to be 2 to 40%, the porous membrane has at least one endothermic peak in a range of 110 to 150 deg.C through the differential scanning thermal analysis, and the porous membrane is set to shut off the ion transmission by the thermal shrinkage at the temperature lower than the endothermic peak temperature by 3 deg.C or under. In a cylindrical non-aqueous electrolyte cell using the separator, a laminate wound body in which the separator 3 is interposed between a positive electrode 1 and a negative electrode 2 is arranged in a negative electrode can 7 in which a non-aqueous electrolyte is poured.
Patent JP-2001048215-A (JP)
Title: Pump type liquid jet container
Inventor: KUWABARA KAZUHITO
IPC: B65D47/34
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To certainly eject a liquid from a nozzle by bringing a ball valve into contact with a tapered valve seat necessarily when the negative pressure in a cylinder is released by providing a push-down rod for pressing the ball valve to the valve seat when an operation member is pushed down. SOLUTION: A push-down rod 40 of which the upper part fitted to the inner surface of the lower part of a stem 32 in a forcibly slidable manner is suspended and a plurality of the engaging projections 42 provided in the outer surface of the lower part of the push-down rod 40 are respectively loosely inserted in the gaps between a plurality of ribs 22 and, when an operation member 30 is pushed down, a ball valve 21b is pressed to a valve seat 21a by the lower end of the push-down rod 40 and, when the operation member is raised, the upper surfaces of the engaging projections 42 can be engaged with the undersurface of a coil spring 35.
Patent JP-S6195398-A (JP)
Inventor: SAITO ETSUO
IPC: G10L21/04
Filed: 1984-10-17
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-H11132231-A (JP)
Title: Ball bearing for slide seat
Inventor: HIRASAWA YOSHIMITSU
IPC: F16C29/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve collapse strength of an outer ring, and reduce a cost. SOLUTION: A ball bearing 20 for a slide seat has an inner ring 21 to be fitted to the frame shaft part of a slide seat, an outer ring 22, plural balls 24 interposed between the truck surface 21a of the inner ring 21 and the truck surface 22a of the outer ring 22, a retainer 26 for retaining the balls 24 on a given circumferential position, and a pair of sealing members 28 for sealing a bearing inside. The slide seat can be slidably guided along a guide rail by rollingly moving the outer ring 22 of the ball bearing 20 on the guide surface of a guide rail. The pitch circle diameter(PCD) of the balls 24 has the relation of PCD< (D1 +D2 )/2}, to the inner diameter (D1 ) of the inner ring 21 and the outer diameter (D2 ) of the outer ring 22; and the diameters (dw) of the balls 24 are smaller than the diameter of a ball in a standard same-size bearing.