baber/WOPTO huggingface dataset:
Patent JP-S61224522-A (JP)
Title: Serial parallel data converting circuit
Inventor: ODA TAKAO
IPC: H03M9/00
Filed: 1985-03-28
Abstract: PURPOSE:To simplify the circuit counting the number of times of shift and to decrease the number of gates by providing one FF more than the number of shift stages 8 in addition to 8 flip-flops for shift when the number of bits (n)=8 and setting '1' to the head FF for shift with a preset signal at each 8 shift clocks. CONSTITUTION:In giving 1 to terminals J and K of a JK flip-flop 59 and giving a clock to a terminal T, a shift clock having a half frequency of that of the clock is generated at a terminal Q. Since the level of the reset signal is '1', the output of an NAND circuit 63 goes to '1' and a preset signal is sent from an NOT circuit 65. The preset signal resets flip-flops 51-57 and sets '1' to the flip-flop 50. When the flip-flop 57 is reset and the level of the terminal Q goes to '0', the flip-flop 58 goes to '0' at the next shift clock and the shift end signal restores to '0'. When the level 1 set to the flip-flop 50 is shifted again, the shift end signal is sent again.
Patent JP-H02244405-A (JP)
Title: Method for writing and reading magnetic card and reader /writer
Inventor: KANEKO MITSUAKI
IPC: B42D15/10
Filed: 1989-03-16
Abstract: PURPOSE:To hold the secrecy of recorded data even if the data is recorded without enciphering it and to prevent its forgery even when the recorded data is copied simply by forming a magnetic stripe having a low magnetic field recording use magnetic material and a high magnetic field recording use magnetic material. CONSTITUTION:A magnetic card 1 formed by applying plural kinds of magnetic materials whose magnetic susceptibility is different from each other to a magnetic stripe is used. Before reading the data, first of all, only a mask is read, and after confirming a fact that the mask is a prescribed one, only the mask recorded in a low magnetic field recording use magnetic material 29 is erased, and the data recorded in a high magnetic field recording use magnetic material 30 is read. After processing the data, the data is recorded in the high magnetic field recording use magnetic material 30, and also, the mask is recorded in the low magnetic field recording use magnetic material 29. In such a way, even when the recorded data is read in by a usual card reader, only the masked data can be fetched, and also, even when only it is copied simply, it is recorded together with the mask in the high magnetic field recording use magnetic material, therefore, its forgery cannot be executed.
Patent JP-S54154978-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA TADAO
IPC: H01L29/808
Filed: 1978-05-29
Abstract: PURPOSE: To increase the dielectric strength as well as to decrease the noise by securing a high impurity at the both ends and a low density at the center respectively for the channel region to be provided between the source and the drain of the J-FET and then forming covering over the low-density region and the high-density region of the drain side.  
     CONSTITUTION: SiO 2  film 21 is coated on P-type Si substrate 20, and this film is removed on the channel region to form SiO 2  film 22 there. Then Si 3 N 4  film 23 and SiO 2  film 24 are coated in lamination over the entire surface. Photo resist film 25 is provided at the concave part caused on the channel region, and film 23 and 24 exposed at the concave part are removed by etching with film 25 used as the mask. After this, film 25 is removed to form by ion injection within the concave part N +  source-side channel region 28, central channel region 27 and drain-side channel region 28' featuring a high, low and high impurity density respectively. These regions are then converted to deep regions 31, 30 and 31' each through the heat treatment, and gate region 35 is formed covering over region 30 and 31' with N + - type source and drain region 32 and 33 formed by diffusion at both sides of region 35. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11244328-A (JP)
Title: Apparatus for manufacturing absorptive product
Inventor: TSUTSUI KATSUSHI
IPC: A61F13/49
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To form in a compact size, to reduce or eliminate a work load for removing exfoliative paper in use, and to improve usefulness. SOLUTION: An exfoliative member is continuously affixed to a fluid impermeable back sheet along a direction extending the back sheet. This apparatus has a means 80 for supplying a back sheet material, a means 91 for manufacturing a fluid absorption member disposed on the back sheet, a means 92 for manufacturing a front surface member disposed on the absorption member, a means for inwardly folding back each longitudinal edge sections of product materials overlapping the back sheet, the absorption member and the front surface member disposed on the absorption member, and a means 93 for positioning in a manner that an environ of a center of the product is bent inward and each edge section is overlapped.
Patent JP-H08263790-A (JP)
Title: Steering controller for vehicle
Inventor: SEKINE HIROSHI
IPC: B62D6/00
Filed: 1995-03-23
Abstract: PURPOSE: To execute steering control in accordance with a road shape detected based upon map information by comparing a reference yaw rate with an actual yaw rate, and when there is a deviation between both the yaw rates, judging the possibility of deviation of a vehicle from a road or a traveling lane and adding torque to a steering means so as to reduce the deviation. CONSTITUTION: A reference yaw rate setting means 11 sets up a yaw rate assumed to be generated at the time of traveling on a road ahead of a driver's own vehicle as a reference yaw rate based upon a road shape searched by a route searching means 10. A control means 13 compares an actual yaw rate detected by a yaw rate sensor 1 with the reference yaw rate and calculates steering assist torque T corresponding to a deviation between both the yaw rates. Consequently steering control can be executed in accordance with the road shape detected based upon map information and the deviation of the vehicle from the road can surely be evaded.
Patent JP-H11251486-A (JP)
Title: Method for manufacturing surface-mounting type semiconductor device and semiconductor device
Inventor: HASEGAWA YASUO
IPC: H01L23/48
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a surface-mounting type semiconductor device that can adequately radiate heat in the surface-mount-type semiconductor device, and the semiconductor device. SOLUTION: A surface-mounting type semiconductor device is provided with an electrically insulated substrate 10 with a through-hole H2, metal electrodes 21 and 22 which are provided on the surface of the electrically insulated substrate 10 so that the opening at one side of the through-hole H2 can be covered, and a semiconductor element 30 that is arranged in the through-hole H2 and moreover is soldered to the metal electrodes 21 and 22.
Patent JP-H02241702-A (JP)
Title: Conveyance controlling device in veneer cutter
Inventor: HASHIBA TERUO
IPC: B27L5/08
Filed: 1989-03-16
Abstract: PURPOSE:To precisely cut the boundary of veneer at all times by a method wherein the outputting timing of the stop signal of a conveying device is automatically corrected on the basis of the result of the measured slippages of friction type solenoid clutch brakes. CONSTITUTION:In order to stop the detected boundary of veneer at its stop position just beneath a cutting device, the optimum outputting timing of stop signal sent from the delay circuit 12 of a control unit 11 is set and slippages during the period from the receipts of stop signals on respective solenoid clutch brakes 9a and 9b to the stoppages of conveying device are measured by measuring devices 10a and 10b and stored in an arithmetic storage circuit 13. Measurements with the measuring devices 10a and 10b are performed every time at the actuations of the solenoid clutch brakes 9a and 9b or at fixed intervals of time so as to store the results of the measurements in the arithmetic storage circuit 13 and, at the same time, to take the average of a plurality of the measured values so as to compare with the optimum value, which is stored first. When the result of the comparison exceeds the allowable amount of change, the stop signal outputted from the delay circuit 12 is automatically corrected in proportion to the amount of change from the optimum value so as to delay the outputting timing to the solenoid clutch brakes 9a and 9b. Thus, the boundary of the veneer can be precisely cut at all times.
Patent JP-H06249690-A (JP)
Title: Ultrasonic flowmeter
Inventor: NAKAZAWA HIROAKI
IPC: G01F1/66
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a flowmeter wherein it increases the measuring the accuracy of an ultrasonic-wave propagation time difference even in a measuring tube having the same cross-sectional area and it is not affected by a pipe arrangement. CONSTITUTION:The shape of a measuring tube 10 is constituted in such a way that an inflow port 11 and an outflow port 12 whose cross section is circular are provided on the same axis, that the cross section in a definite section K of an intermediate part 13 is a flat and definite shape and that parts from the intermediate part 13 toward the inflow port 11 and the outflow port 12 are composed of continuous curved surfaces. Ultrasonic transducers 5, 6 are arranged and installed on a measuring path 7 at an angle of theta on a face including the central axis X-X' in the section K having the definite and flat cross section in the flow tube 10.
Patent JP-H09257281-A (JP)
Title: Ice heat accumulator
Inventor: MORIKAWA OSAMU
IPC: F24F5/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To cancel an ice coating phenomenon in a part except an ice storing part and stably carrying out a continuous ice making operation while antifreezing solution is accelerated to be separated from water in a heat storage tank by providing an ice making tube having a bottom part which serves as a part for ejecting the antifreezing solution opened to an atmosphere on the ceiling part of the heat storage tank. SOLUTION: During an ice-making operation, antifreezing solution at 0 deg.C or lower guided through a pipeline 11 of an antifreezing solution from a refrigerator 13 is ejected from an antifreezing solution ejecting pipe 14 provided in an ice making tube 8. Circulating water passes and drops through a porous plate 16 from the header 15 of the ice making tube 8 so that a water flow parallel to the antifreezing solution is formed. Then, the respective flows of the antifreezing solution and water interfere with each other during the drop and heat exchanges with each other owing to a direct contact, so that ice is formed. Further, the antifreezing solution dropping and reaching the water surface of a heat storage tank 17 heat exchanges with water stored in the heat storage tank 17 so that the ice is formed and stored.  Accordingly, the retention of water can be avoided in the ice making tube 8.
Patent JP-S58182258-A (JP)
Title: Thick film hybrid integrated circuit and manufacture thereof
Inventor: YAGI SOUICHI
IPC: H05K1/16
Filed: 1982-04-19
Abstract: PURPOSE:To prevent the contamination on a sliding resistor and eliminate the change of resistance values at the time of glass annealing by a method wherein the process of over glass printing is omitted, when a thick film resistor system fuel sensor is manufactured. CONSTITUTION:A conductor CND1 having a soldered part SLD1, a conductor CND2 a conductor CND3, and a CND4 having a soldered part SLD2 are formed on a substrate, and a thick film resistor TKFR1 constituted of Ru oxide, etc. is formed by printing between the conductors CND1 and CND2. The sliding resistor SR in use of the same material is formed between the conductors CND2 and CND3, and a resistor TKFR2 is provided between the conductors CND3 and CND4. Where, each conductor is all manufactured of the material such as Ag palladium, and dried and annealed after forming each conductor, then these conductors are covered with resistor films at the time of printing. In other words, the conductors except for the soldered parts SLD1 and SLD2, external electrode take-out parts and measurement parts PC1 and PC2 are coated with resistor films.
Patent JP-H05264257-A (JP)
Title: Measuring device
IPC: G01B21/00
Filed: 1992-03-23
Abstract: PURPOSE:To simplify and expedite measuring work by providing a plurality of standard and general measuring points on a material to be measured, and correcting each measurement value by numerical conversion so that the positioning error calculated from the measurement value of the standard measuring point and a set standard value is 0. CONSTITUTION:A master data processing means A reserves and processes the data related to a work 1 to be measured such as a vehicle body. Measuring means 7, 7,... measure a plurality of standard and general measuring points set on the work 1 from respective determined positions. An error arithmetic means B calculates the positioning error of the work 1 on the basis of the measurement value of the standard measuring point and the design standard value of the standard measuring point read from the means A. A work assembling error arithmetic means C corrects the measurement value of each measuring point by numerical conversion so that the positioning error in the error arithmetic means B is 0. Thus, the positioning error is eliminated from the measurement value of each measuring point, and a precise work assembling error can be determined.
Patent JP-S52147912-A (JP)
Title: Method and apparatus for binary on/off keying using noise suppression
Inventor: YAMAGUCHI TETSUO
IPC: H04B1/00
Filed: 1976-06-02
Abstract: PURPOSE: To improve the error ratio of binary on/off keying for the short-distance communication using weak electric waves, and thus to realize a noise-suppressed system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02244811-A (JP)
Title: Surface acoustic wave filter using unidirectional converter
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/145
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a filter with loss of 0dB ideally speaking by using unidirectional converters at both side of an electrode. CONSTITUTION:A bidirectional interdigital electrode 2 is arranged in the center of a surface acoustic wave filter, and group type unidirectional converters 3 and 4 having directivity 5 in a central direction are arranged at both sides of the electrode. And the unidirectional converters with structure in which both converters are connected by using the electrodes 6 and 7 so that the signals of the unidirectional converters at both sides can be added with in-phase are used. In such a way, the surface acoustic wave filter with low insertion loss can be be obtained.
Patent JP-H07277247-A (JP)
Title: Luggage carrier of motorcycle
Inventor: KURATA KOJI
IPC: B62J7/06
Filed: 1994-04-01
Abstract: PURPOSE:To improve the appearance when a luggage carrier is mounted parallel to the surface of a front cover such as a front fender. CONSTITUTION:A carrier 16 secured to the front cover 12 of a motorcycle is designed to be freely expanded and contracted, and is mounted with its luggage holding surface parallel to the front cover 12.
Patent JP-H05266241-A (JP)
Title: Laser scanner device
IPC: G06K7/10
Filed: 1992-03-23
Abstract: PURPOSE:To prevent the occurrence of abnormal operation of a CPU or stop of a system bus by protecting the CPU and the system bus from electromagnetic hindrance for laser light emission. CONSTITUTION:A timer 11 is provided which is started by a CPU 1 and outputs a timer interrupt signal to the CPU 1 every 20msec. When a turning-on pulse of a signal LASEN is outputted, the timer 11 is started to execute the sleep mode function of the CPU 1 which is released by the timer interrupt signal; and when the sleep mode function is released by input of the timer interrupt signal, laser light emission is confirmed, and the sleep mode function is executed again if laser light emission is not detected. If laser light emission is not detected in spite of five timer interrupts, laser light unemission processing is performed.
Patent JP-H0629007-A (JP)
Title: High-pressure discharge lamp
Inventor: YOHANESU ANTONIUSU TERESHIA SU
IPC: H05B41/19
Filed: 1993-03-24
Abstract: PURPOSE: To provide a high pressure discharge lamp which does not require any separate mounting structure for getter by providing a solid getter on a bimetal element and in which the getter is located near the discharge tube. CONSTITUTION: A high pressure discharge lamp is equipped with a discharge tube 3 having ceramic wall and a bimetal element 11 which contacts with the wall of the discharge tube 3 while the lamp is in the cold condition and separates from the wall during the lighting, wherein the tube 3 is surrounded by an outer tube through a space and a solid getter 15 is installed near the tube 3 within this space. This discharge lamp 2 of high pressure type is characterized by providing solid getter 15 on the bimetal element 11.
Patent JP-S63229595-A (JP)
Title: Article discriminating system
Inventor: UEDA KENJI
IPC: G06K19/07
Filed: 1987-03-18
Abstract: PURPOSE:To efficiently transmit electric power and data and to efficiently send the data even when a main body and an ID unit are at a large distance by providing an oscillator which oscillates at the same frequency continuously, a resonance circuit, a rectifying and smoothing circuit, etc. CONSTITUTION:The oscillator 18 of the read/write control unit 3 continues the oscillation at the same frequency and its oscillation signal is sent to an amplifier 24 through an amplifier 22 and an inverting circuit 23 and sent to the ID unit 2 from the transmission coil L2 of the resonance circuit. Therefore, the unit 2 fitted to an article approaches the head part 5 of the unit 3, the coil 2L sends the high frequency signal to the resonance circuit of the unit 2. Consequently, the signal is converted into a DC voltage through the rectifying and smoothing circuit of the unit 2 to supply currents to the respective blocks of the unit 2, which begins to operate and send data to the unit 3. Further, the data can securely be sent even when the main body 4 of the unit 3 and unit 2 are at a long distance.
Patent JP-H11262733-A (JP)
Title: Sorting apparatus and method
Inventor: ARIKATA KAZUYOSHI
IPC: B09B5/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a sorting apparatus and method capable of perfectly sorting and removing substances to be sorted, for example, aluminium chips and other foreign matter from a material to be sorted, for example, an raw material to be sorted, which is obtained by coarsely crushing aluminium empty cans by utilizing specific gravity difference to make it possible to repeatedly recycle the raw material to be sorted, for example, aluminum empty cans, a punching vibration plate used in the sorting apparatus and an apparatus and method for regenerating an aluminum can utilizing the sorting apparatus. SOLUTION: A sorting moving floor is obliquely attached on the base frame disposed on a base stand and air sent by the blowing means arranged under the sorting moving floor is blown up to the surface of the sorting moving floor and a raw material to be sorted is charged on the surface of the sorting moving floor and foregin matter high in specific gravity is separated and moved toward the upper end of the moving floor while a substance to be sorted low in specific gravity is separated and moved toward the lower end thereof to sort the substance to be sorted and foreign matter other than the substance to be sorted. In this case, a punching vibration plate having a large number of vent holes 58a fitted thereto is used in the sorting moving floor 58.
Patent JP-H05276660-A (JP)
Title: Dc power supply
IPC: H02M3/00
Filed: 1992-03-24
Abstract: PURPOSE:To make it possible to output a stabilized DC voltage having suppressed ripple even when the load rate fluctuates without requiring any pseudo-load circuit which may cause loss by connecting a plurality of switching regulators in parallel and providing means for controlling the number of active regulators depending on the load rate. CONSTITUTION:When the load rates of switching regulators R1, R2 having rated output currents of 20A and 80A, respectively, drop and the total current supply drops below 20A, a control means 2 stops the regulator R2 and operates the regulator R1 at 100%. If the total current supply is higher than 20A, the control means 2 distrubutes the load rate such that the sum of output currents from the regulators R1, R2 will be equal to the total current supply within a range where the voltage ripples of the regulators R1, R2 do not exceed an allowable value. According to the constitution, a stabilized DC voltage having suppressed ripple can be outputted even when the load rate fluctuates.
Patent JP-H03266435-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAI KATSUYA
IPC: H01L21/316
Filed: 1990-03-16
Abstract: PURPOSE:To make it possible to protect reliably the upper part of an element isolation film from a reduction in the film thickness of the isolation film due to a treatment or the like using a hydrofluoric acid etching liquid in the following process by a method wherein the element isolation film is provided with an insulative oxidation-resistant film deposited thereon by self-alignment. CONSTITUTION:A silicon nitride film 13 which is an oxidation-resistant film is formed on the surface of an element isolation film 12 formed on the surface of a P-type semiconductor substrate 11 by a well-known method, such as a LOCOS method or the like, by a self-alignment system. N<+> diffused regions 14 and 15 which are used as source and drain regions oppose to each other while holding a channel region under a gate electrode between them on the left side of the film 12. An N<+> diffused region 17 is formed on the right side of the film 12. Thereby, a reduction in the film thickness of the film 12 is decreased in the following process and the generation of a change in the characteristics of a device due to the reduction in the film thickness is prevented.
Patent JP-H03267063-A (JP)
Title: Plastic blow bag for liquid medicine
Inventor: WASHIMI TAKEHIKO
IPC: A61J1/05
Filed: 1990-03-16
Abstract: PURPOSE:To reduce the piercing danger of an opposed other lower end body wall at the time of the insertion of a needle by forming the opposed lower end body walls so as to expand at an acute angle from the lower end edges thereof and welding a plug body to one of the lower end body walls. CONSTITUTION:Opposed lower end body walls are formed so as to expand at an acute angle from the lower end edges 7 thereof and a plug body 6 is welded to one of the lower end body walls. Therefore, the needle inserting angle at the time when an injection needle is allowed to pierce through the plug body 6 is set in a direction escaping from the opposed other body wall. As a result, the piercing danger of the opposed other body wall at the time of the insertion of the needle is reduced and, when a bag is further filled with a liquid medicine, the angle between the opposed lower end body walls further expands and the danger can be almost eliminated.