baber/WOPTO huggingface dataset:
Patent JP-H06302438-A (JP)
Title: Transformer
Inventor: YAMANE TOSHIHIRO
IPC: H01F27/02
Filed: 1993-04-12
Abstract: PURPOSE:To provide a high-safety and high-quality transformer, in a transformer used for each kind of electric apparatus. CONSTITUTION:A bobbin 16 has a magnetic material 10 inserted in the center, and has a tubular part 1 around which to wind a coil, and is provided with middle collar 4, a left collar 3, and a right collar 2, and further the right collar 2 and the middle collar 4 are provided with cuts 8 and 9 in which the insulating walls 15c, 15d, and 15e of a pair of insulating covers 15a and 15b provided in a case 14 are to be set, and a plurality of ribs are provided at the faces contacting with a magnetic material 10 of these insulating covers 15a and 15b.
Patent JP-H11340293-A (JP)
Title: Non-destructive measuring method for dopant impurity concentration in semiconductor device
Inventor: BAUMGART HELMUT
IPC: H01L21/66
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a dopant impurity concentration of a device, by measuring the dopant impurity concentration along the length wise direction of a semiconductor device using the signal current induced by radiation energy beam. SOLUTION: A beam 16 is focused on at a minute point on the surface of a device 12 with a microscope 22 through a polarizing mirror system 20. As a result, an induction current occurs at the device 12 due to the light beam. The beam 16 scans along the length wise direction of the device 12 for each scanning line, and synchronized with a CRT display 30. During scanning with the beam 16, the device 12 is biased in reverse direction with a positive voltage from a power source 24 and a load resistor 46. A photo-responding current is inputted into a signal mixer 28 as a signal ISIGNAL from a sensor resistor 48 through an amplifier 26. Then, two signals R and S from the signal mixer 28 are inputted into a personal computer 34 to provide a dopant impurity concentration along the length wise direction of the device 12.
Patent JP-H10334066-A (JP)
Title: Parallel data processing system and its control method
Inventor: BIRD COLIN LEONARD
IPC: G06F9/46
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a parallel processing system whose reliability is improved. SOLUTION: The parallel processing system is provided with some processing nodes (S1, S2 to Sn), each node is provided with message processing kernels (13, 23 to n3) and related process registers (14, 24 to n4), the process registers are capable of being loaded under control of an application (3) by a loading means (4), messages are exchanged and processed through a message interface (2) by nodes and a message processing process called according to contents of the related processing register by the related nodes is decided.
Patent JP-S63251261-A (JP)
Title: Printer
Inventor: FUKAZAWA NOBUAKI
IPC: B41J11/46
Filed: 1987-04-08
Abstract: PURPOSE:To improve sheet feed accuracy immediately after setting of sheet, by detecting a signal fed from a sheet detecting section then recognizing change from no sheet condition to sheet set condition and making that information holdable/cancelable while furthermore providing fine sheet feed control. CONSTITUTION:Driving of a thermal head 1, a traction solenoid 4, a carriage motor 6 and a line feed motor 8 and detection of signals fed from a home position sensor 11 and a sheet sensor 12 are controlled by means of a controller 14. A sheet detection mechanism detects whether there is a sheet 10 in printing section, and when change from fo sheet condition to sheet set condition is detected, setting of a new sheet is recognized. When a sheet is set newly, fine sheet feed mode is made effective and executed prior to printing operation or line feed operation only in this case. Consequently, the position of the line feed motor is set to control position when backlash of sheet feed mechanism section is removed and the sheet feed mechanism is manually set again.
Patent JP-H01256078-A (JP)
Title: Magnetic head moving controller for magnetic disk device
Inventor: ASAI KENJI
IPC: H02P25/06
Filed: 1988-04-06
Abstract: PURPOSE:To adjust the moving time of a magnetic head automatically by applying drive control to the magnetic head based on an error speed signal corrected in response to the actual moving elapsed time of the magnetic head. CONSTITUTION:A timer 100 started attended with the movement of the magnetic head 10 is counted synchronously with the clock signal outputted from a main control circuit 105 and the actual moving elapse time of the magnetic head 10 is counted. Then the moving elapsed time and an object moving time are subtracted in the reducer 10 to obtain an error time. Then the amplitude (weight) of the object speed signal is adjusted by the gain data after correction and the result is given to a subtractor 23, the object speed signal after adjustment is subtracted from the actual speed signal to generate the error speed signal and a voice coil motor (VCM) driver 25 applies drive control to a voice coil motor 26 based thereupon. Thus, the magnetic head is always moved in a prescribed moving time.
Patent JP-S63250839-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMABE KIKUO
IPC: H01L21/76
Filed: 1987-04-08
Abstract: PURPOSE:To prevent the generation of crystal defects in a silicon substrate by a method wherein an N-type or P-type impurity is added to a silicon oxide film filling a trench. CONSTITUTION:Reactive ion etching (RIE) is accomplished on the entire surface of a silicon substrate 1 with a CVD oxide film 2 serving as a mask. A trench 3 is provided with a side wall standing vertical, after which the CVD oxide film 2 is removed. Next, after the formation of a first silicon oxide film 4, a polycrystalline silicon film 5 is attached by low-pressure CVD, and a boron- containing silicon oxide film 6 is attached. The trench 3 is now completely filled up with said films. Etching-back follows, whereby the boron-containing silicon oxide film 6 and polycrystalline silicon film 5 are removed, except from inside the trench 3. Further, the upper end of the polycrystalline silicon film 4 in the trench 3 is partially removed. In this way, crystal defects may be prevented which would otherwise be produced in the vicinity of the oxide fillings for the degradation of element characteristics.
Patent JP-S58202307-A (JP)
Title: Construction of stage in steam turbine
Inventor: TAKAHASHI TSUTOMU
IPC: F01D5/20
Filed: 1982-05-21
Abstract: PURPOSE:To prevent sliding contact of a fin with rotary members, by forming both the rotray members located at a face-to-face position to the raidal fin with a material of thermal expansion coefficient smaller than that of the radial fin and the radial fin to construction without a slit in the radial direction. CONSTITUTION:A radial fin 7 secured to a diaphragm is formed by a material of large thermal expansion coefficient, while a moving blade 3 and a shroud ring 5 located at a face-to-face position to the fin 7 are formed by a material of thermal expansion coefficient smaller than that of the fin 7. further the fin 7 is formed to construction without a slit. In this way, sliding contact of the fin 7 with the blade 3 and the ring 5 due to a rapid change of temperature at starting can be prevented.
Patent JP-H08254988-A (JP)
Title: Voice recognition device
Inventor: KOBAYASHI TETSUO
IPC: B60Q5/00
Filed: 1995-03-15
Abstract: PURPOSE: To enable a user to obtain a correct speed without being accompanied by a danger by comparing the vocaburary from a recognized input voice with a stored prescribed vocabulary and performing a voice display while detecting a running speed. CONSTITUTION: When a user says 'a speed' toward a microphone 4 provided in a helmet, the voice data of the 'speed' are transmitted to a voice recognition part 8 via wires 6a. The voice recognition part 8 compares the obtained voice data with the voice pattern registered in a template 7 to output a score indicating the compared result to a CPU 12. The CPU 12 starts the speed display by a voice. At first, the speed value detected by a speed sensor 9 is outputted to the CPU 12 and then the CPU 12 reads out the voice pattern corresponding to the speed value from a memory 10 to output it to a D/A amplifier 11. The amplifier 11 converts the inputted voice pattern to an analog and to make the pattern a voice and then the voice is transmitted to a speaker 5 via wires 6b.
Patent JP-S58201473-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1982-05-19
Abstract: PURPOSE:To set the scanning width of picture elements and to simplify the driving, by reading out a signal charge of a photo diode at the opposite side of a substate via a channel turned on with plural resistive gate electrodes. CONSTITUTION:An n<+> region 303 at one side of an n<-> substrate 301 forms a photo diode. In applying a voltage depleting the region 301 to P regions 308, 309 acting as the resistive gate electrodes, a channel is formed and a signal of the photo diode is read out in an n<+> region 305. The image pickup element is constituted by arranging this unit picture element two-diemsnionally. Voltages E1, E2 opposite with each other are applied to resistive gate electrodes 402, 403 to produce the channel at a region where respective depletion regions are overlapped. The channel is scanned by applying sawtooth waves R1, R2 to the resistive gate electrodes and the signal of the photo diode 401 is read out sequentially.
Patent JP-H06274795-A (JP)
Title: Navigation system
Inventor: KISHI KAZUYA
IPC: G08G1/09
Filed: 1993-03-19
Abstract: PURPOSE:To provide the navigation system guiding a car by the shortest route predicted time from the present place to an objective place by taking into account the road state such as traffic jam and traffic accidents. CONSTITUTION:The system is provided with a navigation unit 1 which detects the present place of a moving object and displays it on a road map and outputs each information of the present place and objective place through a communication line 4 in a route guiding mode and a route guiding section 23 obtaining each information of the present place and objective place sent through the communication line 4 from the navigation unit 1 and the guide route of the moving body from the present place to the objective place based on the map data stored in a map database 21. The section 23 selects the shortest route in time from the present place to the objective place of the moving body by using the traffic information sent through a communication line 5 from a traffic information management unit 3.
Patent JP-S63252627-A (JP)
Title: Manufacture of rim for automobile wheel
Inventor: HAGIWARA YASUHIKO
IPC: B21D53/30
Filed: 1987-04-07
Abstract: PURPOSE:To improve productivity and yield by forming the seamless steel pipe of smaller than specified % thickness and outer diameter ratio from a round steel billet by adequately combining plural piercing machines, a plug mill and heating furnace, then, forming a rim from a cylindrical body. CONSTITUTION:A hollow pipe blank is formed by a 1st piercing machine from a heated round billet, the diameter expansion of a hole and the reduction in the thickness are then executed by 2nd and 3rd piercing machines and the ratio t/D of outer diameter D and thickness (t) is adjusted by the 3rd piercing machine to work it. After reheating by a heating furnace, it is subjected to elongation rolling by a plug mill and finished in the necessary thickness and outer diameter to form the seamless steel pipe of <=2% t/D ratio via reeler and sizer. It is then cut in the cylindrical body for rim and formed in a rim shape to execute valve hole punching. Because of no weld zone on the rim, the crack generation caused on weld zone and excess stages are eliminated. Consequently the productivity and yield of the rim are improved together.
Patent JP-S63250709-A (JP)
Title: Method for determining cutting direction
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1987-04-07
Abstract: PURPOSE:To determine a real cutting direction to be cut by an always appropriate method by determining the cutting direction from a compared result between a cutting method found out from a defining direction, a main axis rotating direction and a cutting side and a set cutting method. CONSTITUTION:After completing the input of all necessary data, a processor 11 finds out whether a cutting method is up-cut or down-cut from the defining direction FD of a contour shape CNT, the main axis rotating direction of a tool TL and a cutting side. The found cutting method is compared with an independently found cutting method appropriate for cutting, and when both the methods coincide with each other, the defining direction of the contour shape CNT is set up as a practical cutting direction and then contour working NC data are formed. Even if the contour shape is defined without considering the cutting direction, the practical cutting direction can be determined so that cutting can be attained by a cutting method appropriate for the cutting.
Patent JP-H01257660-A (JP)
Title: Electric car control device
Inventor: KOYAMA YUTAKA
IPC: B60T13/66
Filed: 1988-04-08
Abstract: PURPOSE:To keep the temperature of each apparatus in a casing within a fixed temperature by controlling electric braking force according to a box inner temperature of a control device at the time of controlling complementary braking force in such a manner that the surface of electric braking force and complementary braking force amounts to total braking force. CONSTITUTION:In an electric car output of an electric braking force detector 1 and a total braking force preset value 2 commanded by an operator are compared by a comparator 3 to input a difference therebetween to a complementary braking force command device 4, and a complementary brake is controlled in such a manner that the sum of electric braking force and complementary braking force amounts to the total braking force. In this case, there is provided a temperature limit pattern generating circuit 7 for deciding the maximum-value of electric braking force according to output of a temperature voltage converter 6 for detecting the box inner temperature of a control device. A smaller value of output of the circuit 7 and total braking force preset value is selected by a minor priority circuit 8 is selected to be compared with the electric braking force detection value by a comparator 9, and a difference therebetween is output as an electric braking force command.
Patent JP-S5610794-A (JP)
Title: Digital filter for recording and compensation
Inventor: HIRATA TAKAYOSHI
IPC: H03H17/02
Filed: 1979-07-07
Abstract: PURPOSE:To weight a frequency in disc recording with simple constitution by constituting a digital circuit by combining acyclic and cyclic filters that are driven at plural sampling frequencies and differ in coefficient. CONSTITUTION:A digital signal sampled at a sampling frequency is branched at branch point 2 by way of input terminal 1 and the difference from a signal multiplied by the 1st coefficient at coefficient unit 3 and then delayed by one sampling period at delay circuit 4 is calculated by subtractor 5. The output signal of the 1st acyclic filter is applied to adder 7 of the primary cyclic filter that performs signal processing at the 2nd sampling frequency and added to the signal multiplied by the 2nd coefficient at coefficient unit 9 and delayed by one sampling period at delay circuit 10. The output signal of this cyclic filter is applied to subtracter 15 of the 2nd acyclic filter which performs signal processing and then subtracted by an output multiplied by the 3rd coefficient at coefficient unit 13 and delayed at delay circuit 14, thereby facilitating the weighting of the frequency in disc recording.
Patent JP-H09274570-A (JP)
Title: Compile method and compiler system
Inventor: TAKADA HIROKAZU
IPC: G06F9/45
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a compile system with which the effect of optimization related between procedures at the time of divided compile is improved by generating an object code performing the optimization related to the procedure to be called by a procedure defined in a source program based on desired information to be held. SOLUTION: A source program 110 is composed of compilable source modules 111, 112,...11n. A compiler 120 generates the object code from the source program 110 and extracts information required for the side to call the procedure of the source program 110 and information expressing the source module defining the procedure to be called by this procedure for each procedure. When generating the object code from the source program 110, the compiler 120 generates object modules 141, 142,...14n and procedure information files 131, 132,...13n corresponding to the respective source modules 111, 112,...11n of the source program 110.
Patent JP-S59213610-A (JP)
Title: Carbonaceous molded body and its manufacture
Inventor: WATANABE MAKOTO
IPC: C01B31/02
Filed: 1983-05-18
Abstract: PURPOSE:To obtain a carbonaceous molded body, which is compact and impermeable to air and having excellent electroconductivity, by adding a thermosetting resin having a limited amt. of nonvolatile matter to powdered graphite having a specified aspect ratio and grain size, kneading, molding, and curing. CONSTITUTION:The 12-34pts.wt. phenolic or other thermosetting resin having >=65% nonvolatile matter is added to 100pts.wt. powdered graphite having <=3 aspect ratio and <=104mu grain size wherein its 10-80% is regulated to <=50mu. The mixtue is kneaded, compression-molded with dies etc., and then cured by heat treatment or hot press or the like. In this way, the carbonaceous molded body, having <=0.03OMEGA-cm electric resistivity and 1X10<-4>cm<3>/sec air permeability, can be obtained. This method is suitable for manufacturing a separator of a fuel cell etc.
Patent JP-S62242351-A (JP)
Title: Semiconductor device
Inventor: TERACHI KAZUFUMI
IPC: H01L27/13
Filed: 1986-04-14
Abstract: PURPOSE:To prevent statics-caused breakdown while suppressing core stop by a method wherein a resistor is inserted between a die mount, whereon a semiconductor element is to be installed, and each of lead patterns. CONSTITUTION:A die mount area 12 is provided with a grounding pattern 12a and, between the die mount area 12 and each of IC connecting lead patterns 13, there is a 500OMEGA-5MOMEGA resistor 17 printed by using a paste of a polyimide or the like that contains powered carbon. The IC-connecting lead patterns 13 are connected to the die mount area 12 across resistors 17. With the die mount area 12 being grounded by means of the grounding pattern 12a, increase in potential due to statics may be properly suppressed even when the IC-connecting lead patterns 13 are exposed to the outside with the intermediary of an external connecting terminal. This prevents breakdown due to statics.
Patent JP-S5311406-A (JP)
Title: Rubber tire
Inventor: SATOU AKITSUNE
IPC: B60C11/00
Filed: 1976-07-19
Abstract: PURPOSE: To provide an automotive rubber tire of the structure for informing the abnormality of the tire by the color change of itself. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04298581-A (JP)
Title: Polyorganosiloxane-coated glass run channel
Inventor: UESHIMA TOSHIFUMI
IPC: B32B25/08
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a glass run channel which generates less sliding resistance against glass plate, is excellent in durability, and has an adequate pushing force on glass plate. CONSTITUTION:A glass run channel which is formed by coating a rubber surface with a polyorganosiloxane composition having an average degree of polymerization of 20-10,000, represented by an average compositional formula R3SiO(4-a)/2 (wherein a is a positive number of 1,900-2,100, and 0.01-2mol% of R groups comprise unsaturated and/or phenylketone groups as the essential component or comprises these groups and one or more substituents selected among hydrogen, hydroxyl, alkoxy, acetoxy, oxime, enoxy, amino, amide, aminoxy, epoxy, mercapto and ester groups, the rest of R being a 1-15C hydrocarbon groups (except unsaturated groups) and/or fluorinated derivative thereof) and then sticking the polyorganosiloxane composition by cross-linking.
Patent JP-H06297472-A (JP)
Title: Continuous vulcanizing machine
Inventor: KATAYAMA SO
IPC: B29L7/00
Filed: 1993-04-13
Abstract: PURPOSE:To regulate the pressing positions and pressing forces against material to be vulcanized. CONSTITUTION:Two auxiliary rolls 2 and 3 are arranged in front of a curing roll 1, while a tension roll 4 is arranged in rear of the curing roll 1. An endless steel belt 6 is wound round the curing roll 1, the auxiliary rolls 2 and 3 and the tension roll 4 so as to interpose green rubber sheet 7 between the curing roll 1 and the endless steel belt 6 under the state that the green rubber sheet is wound round the curing roll 1. Further, the tension of the endless steel belt 6 is regulated by means of the tension roll 4. At the same time, pressure is applied to the green rubber sheet 7 by means of a plurality of auxiliary pressing small diameter rolls arranged along the outer periphery of the curing roll 1 so as to continuously vulcanize under the prescribed temperature and time by making the auxiliary pressing small diameter rolls 10 movable along the circumference of the curing roll 1.
Patent JP-S5711070-A (JP)
Title: Thermosensitive recording system
Inventor: YASUMI KUNIO
IPC: H04N1/23
Filed: 1980-06-26
Abstract: PURPOSE:To prevent a thermosensitive recording head from temperature rising, by substituting a part of image signals, to be applied, with an unheating signal in response to the temperature of the thermosensitive recording head. CONSTITUTION:If the temperature of a thermosensitive recording head 1 rises for some reason, a signal S1 from a thermistor 4 increases and reaches a certain level in due time. At this time, an output signal S2 from a comparater 6 is converted into ''H'' to activated a NAND gate 8. In an output from the NAND gate 8, a signal S4 from T-FF 7 appears as a reversed signal S5. An image signal S6 comes in the state whose AND is taken off at an AND gate 9 by the signal S5. That is, the black signal part of the image signal S6 is periodically converted into ''L'' by a signal produced by reverse of the signal S4 from T-FF 7, i.e. substituted with a white signal. Consequently, the density of the black signal in the image signal is lowered, to reduce a heat amount to be generated in the thermosensitive recording head 1, to stop the temperature rising and to start temperature falling.
Patent JP-H07266085-A (JP)
Title: Device for grinding weld bead and burr
Inventor: TOFUJI YOSHINORI
IPC: B23K37/08
Filed: 1994-03-30
Abstract: PURPOSE:To correct the wear of a grindstone without interrupting a work for removing a weld bead or burr by installing a grindstone wear correcting mechanism consisting of a controller for operating a driving device based on a signal from a detecting mechanism and moving straight the grinder by a prescribed amount in the radius direction on the cutting side of the grindstone. CONSTITUTION:When a grindstone is worn and a cutting remainder of a projecting part of weld bead or burr, etc., is left it is detected by a detecting mechanism 42 constituting a grindstone wear correcting mechanism 43, the signal is transmitted to a controller 41 constituting the grindstone wear correcting mechanism 43, and the controller 41 operates a driving device 6 based on the signal. The driving device 6 moves straight the grinder 1 attached with a grindstone 2 at its lower part by a prescribed amount in the radius direction on the cutting side of the grindstone, and corrects a cutting remainder of a projecting part of weld bead or burr, etc., cause by the wear of the grindstone 2. Also, the detecting mechanism 42 detects that the grinder is in a state of not yet completing grinding so that it rides on the projecting part of the base material surface of the material to be worked, and the controller 41 controls the driving device 6 such as a robot based on the signal to prevent the cutting remainder of the projecting part from being left.