baber/WOPTO huggingface dataset:
Patent JP-S6184467-A (JP)
Title: Control device of automatic speed change gear
Inventor: WAKI KOICHIRO
IPC: F16H61/14
Filed: 1984-10-01
Abstract: PURPOSE:To prevent a speed change shock by outputting a lock up release signal during downward tendency of rotational frequency of an engine, and delaying the generation of a shift down signal until the rotational frequency becomes downward tendency when a shift down signal is generated in the lock up state. CONSTITUTION:The above control device is adapted to intermittently operate a lock up mechanism A provided on a torque converter by controlling lock up electromagnetic means B, and operate a geared speed change mechanism C to change speed by controlling speed change electromagnetic means D. In this case, when a shift down signal Cp' is output from speed change control means E, according to an output of rotational frequency change condition detection means G, if the rotational frequency of an engine output shaft is upward tendency, a lock up release signal Cq' is output in synchronization with the signal Cp', and if it is downward tendency, after outputting the signal Cq', the signal Cp' is output by output timing adjust means F. The delay time of outputting the signal Cp' is set as a period of time till the rotational frequency becomes upward tendency by delay condition setting means H.
Patent JP-S63164060-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TATSUMI KEISUKE
IPC: G11B15/665
Filed: 1986-08-29
Abstract: PURPOSE:To decrease noise of a solenoid and its power consumption by comparing the work load of the solenoid at the time of driving a clutch drive member and that at the time of releasing the locking of a working member, to impress suitable operational voltage. CONSTITUTION:The drive member of a clutch mechanism mounted between a driving wheel to transmits the driving force of a motor and the wheel of a tape running mechanism driven by the former wheel, is assumed to be driven by the solenoid with an operational voltage P1 and a work load W1. Also, it is assumed that the solenoid releases the locking of the working member that drives a brake member with an operational voltage P2 and a work load W2. In case W1>W2, the operational voltages relation should be P1>P2, but when W1<W2, it should be P1<P2, for which, a desired operational voltage is made impressed to the solenoid 63 by an operational voltage selection circuit 100 by depressing the operation mode selection button 101 of an operational voltage selection means 102. In such a way, a voltage suitable for the work load can be impressed, and the noise occurring in the solenoid and the power consumption can be decreased.
Patent JP-S6181239-A (JP)
Title: Car speed control system
Inventor: HYODO HITOSHI
IPC: F02D29/02
Filed: 1984-09-29
Abstract: PURPOSE:To reduce number of switches required, by identifying at least 2 modes, making the first mode exercise car speed memory designation and car speed regeneration, and the second mode update memory of a memorized car speed in the car speed memory. CONSTITUTION:A car speed display unit DSP which indicates car speed memory, and negative pressure actuaters with solenoids SL1 and SL2 for driving throttle valves are arranged. At the same time, a set switch for a constant speed running SWC, a resume switch SWD, a mode switch SWE which converts the functions of the switches SWC and SWD, and a speed detection switch SWG are furnished. When the first mode is identified, a constant speed control is exercised depending on a given specific speed owing to the actions of the switches SWC and SWD. When the second mode is identified, the system is formed so that the speed memory is updated to take a value which is the memorized speed plus or minus a specific value in CPU, depending on the motions of SWC and SWD.
Patent JP-S6265159-A (JP)
Title: Optimum designing system for machine
Inventor: YASUHIRO AKIKO
IPC: G06Q10/04
Filed: 1985-09-18
Abstract: PURPOSE:To obtain a highly accurate answer in a short period by changing automatically the optimization method to a modified Newton-Raphson's method from a sequential linear planning method according to the conditions. CONSTITUTION:The search of an answer is started by a sequential linear planning method. The searching point may be vibrated with high possibility if the angle formed between the vector showing the searching direction and the vector showing the preceding searching direction is approximate to 90 deg.. In such a case, the searching method is changed to a modified Newton-Raphson's method to continue the searching action. In such a way, a highly accurate answer is obtained in a short period even in case of the desired function is equal to an ultra-oval or has a sharp valley.
Patent JP-H0623420-A (JP)
Title: Device for annealing tip and rear end of strip
Inventor: MORI ZENICHI
IPC: B21B15/00
Filed: 1992-07-07
Abstract: PURPOSE:To prevent top marks by biting the tip and rear end of a a strip between rolling rolls. CONSTITUTION:This device consists of tip and rear end detector 4 for the strip 3 which is arranged on the inlet side of a rolling mill 1, induction heating device 6 which is arranged in the breadthwise direction of the strip between the tip and rear end detector 4 for the strip 3 and the rolling mill 1 and heating control part 7 with which a prescribed length at the tip or the rear end of the strip 3 is annealed by impressing a high frequency power source in the induction heating device 6 based on the detection signals of the tip and rear end of the strip 3 that are inputted from the tip and rear end detector 4 for the strip 3 and passing speed. In this way, roll marks which are generated at the time of biting into the rolling mill or end passing-through of a material to be rolled by softening burrs and work-hardening part which are generated by shear cutting at a pre-stage are prevented and the roll marks of the material to be rolled can be completely eliminated.
Patent JP-H0948258-A (JP)
Title: Accelerator pedal device for automobile
Inventor: INOUE KYOICHI
IPC: B60K26/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator pedal device formed out of a type with a throttle drum unit installed in a cabin, and provided with effective hysteresis mechanism. SOLUTION: A first energizing means 11 is provided to energize an accelerator pedal lever 6 in a return direction B, and a rotating lever 32 of a throttle drum unit 30 and the accelerator pedal lever 6 are connected to each other by a turning force transmission member 35. A hysteresis lever 17 with its upper end part 17a brought into contact with the accelerator pedal lever 6 in the return direction B by a second energizing means 20 is provided, and a resistance imparting body 2 slided with specified resistance in relation to a rail body (edge part) 15 of a hysteresis rail 13 by a third energizing means 22 is rotatably fitted.
Patent JP-S6098133-A (JP)
Title: Throttle valve open/close controller
Inventor: EJIRI YUUKI
IPC: F02D9/02
Filed: 1983-11-02
Abstract: PURPOSE:To reduce the size of valve opening regulating actuator thus to assure the returning force of a throttle valve providing the actuator dedicated for closing of the valve independently from the valve opening regulating actuator. CONSTITUTION:An actuator 4 dedicated for closing of a throttle valve is provided together with a throttle valve opening regulating actuator 2 in a throttle valve 1 in engine supply system. A control system 3 will control the actuator 2 while simultaneously drive a solenoid valve 7 to control supply of suction negative pressure to the actuator 4 thus to control the valve 1. Consequently, a strong valve returning spring is not required resulting in reduction of the size of actuator 2.
Patent JP-H0370179-A (JP)
Title: Nonvolatile memory device
Inventor: YOSHIKAWA KUNIYOSHI
IPC: H01L21/8247
Filed: 1989-08-09
Abstract: PURPOSE:To increase punch-through breakdown strength, reduce leakage current on a junction surface, and achieve miniaturization by providing a groove at a semiconductor device and forming an offset gate electrode part within the groove. CONSTITUTION:Drain diffusion layers 102 of a memory cell and a source diffusion layer 104 which is formed within a groove 103 and at the bottom of the groove are provided on the surface of a P-type silicon substrate 101. A first gate oxide film 105 is formed on the surface of the silicon substrate from the edge part of the drain diffusion layer 102 to the upper edge of the groove and a floating gate electrode 106 is formed through it. A second gate insulating film 107 is formed on this floating gate electrode 106, a third gate insulating film 117 is formed on the wall at the groove side, and a control gate electrode 108 is formed through these second and third gate insulating films 107 and 117. A CVD oxide film 109 is formed covering these, a BPSG film 110 is formed on the entire surface, a contact hole is provided on a drain diffusion layer 102, and a bit wire 111 is connected to the drain diffusion layer 102.
Patent JP-H0490887-A (JP)
Title: Decomposition treatment of sewage
Inventor: SAKUMA TETSUO
IPC: C02F1/48
Filed: 1990-08-01
Abstract: PURPOSE:To reduce the contamination of water by subjecting sewage and color water to decomposition treatment by exposing sewage to a magnetic atmosphere wherein S-pole magnetism is about 5-18 gauss and N-pole magnetism is about 6 gauss or less, and the ratio of N-pole magnetism to S-pole magnetism is 50% or less. CONSTITUTION:Sewage is exposed to a magnetic atmosphere wherein S-pole magnetism is about 5-18 gauss, pref., 5-15 gauss, N-pole magnetism is about 6 gauss or less and the ratio of N-pole magnetism to S-pole magnetism is 50% or less to be subjected to decomposition. At this time, 1l of sewage, most pref., 100cc of sewage is exposed to 120g of one magnetic metal in a magnetic atmosphere to be subjected to decomposition treatment for 48 hr. The use of the magnetic metal is most pref. from such an aspect that sewage is exposed to the magnetic atmosphere but, if necessary, an electromagnet may be used and a predetermined magnetic atmosphere may be formed in fuel by electromagnetic induction.
Patent JP-S6358429-A (JP)
Title: Designated image process area reading device
Inventor: SASAKI HIROSHI
IPC: G03G15/04
Filed: 1986-08-29
Abstract: PURPOSE:To improve positional accuracy of a designated area by detecting only light of specific wavelength out of light from an original image painted by an area marking means that applies paint that emits light of specific wavelength on the original image. CONSTITUTION:Paint that emits light of specific wavelength is sealed in the holder 4a of a painting pen 4, an area marking means, and when a nib 4b comes into contact with the surface of paper etc., the paint is applied on the surface. Out of light from a light source reflected by an original, white reflected light shows nearly uniform quantity of reflected light over all range of wavelength. On the contrary, reflected light of applied paint shows high quantity of reflected light only in a specific range of wavelength. The output of a binarizing circuit 56 goes to '0' when a detecting sensor 1 is receiving the quantity of light of white reflected light or thereabout and goes to '1' in case of the detecting sensor 1 is receiving reflected light from the paint. Accordingly, a pattern corresponding to the original area on which paint is applied is stored as it is in a RAM 54. By observing the pattern, a designated image process area for the original can be exactly decided.
Patent JP-S6276413-A (JP)
Title: Recorder
Inventor: HARUHARA FUSHIAKI
IPC: G01D15/24
Filed: 1985-09-17
Abstract: PURPOSE:To facilitate recognizing a recorded result by performing the initial feed to feed a reference line of recording paper until almost the recording position at the time of starting a record and the finishing feed to feed the reference line of the recording paper until almost the recording position at the time of finishing the record and avoiding the reference line. CONSTITUTION:At the time of starting the record making a power source ON, for instance, the initial feed F1 is performed so that the reference line L1 comes to the almost recording position R. This is performed by driving a recording paper delivering device of a record means 8 by an arithmetic means 4. While recording, the intermediate feed F2 is performed to avoid the reference line L2 and moreover, a prescribed regular format (size) is made when for instance, an interval between the reference line L1 and L2 is cut off. At the time of finishing the record, the finishing feed F3 to feed the reference line L3 until the recording position R is performed and the preparations are made for the next record.
Patent JP-S6264610-A (JP)
Title: Actuating device for on-vehicle air conditioner
Inventor: KOJIMA YASUSHI
IPC: B60H1/00
Filed: 1985-09-18
Abstract: PURPOSE:To prevent unnecessary displays and actuations by allowing a display to be made, when a switch is actuated while a system is inoperative, for a certain period of time, during which a switch can be newly actuated so as to select an air conditioning mode in an air conditioner equiped with both a momentary switch and a display device. CONSTITUTION:While a system is in an off mode, when any of DEF, REC, and OUT switches is turned on, a computer carries out processing further down from a step 102. That is, when a specified period of time for a timer TOFF is, for example, more than 5sec, a judgement is made that the timer is just for watching the display of actuations allowing input data concerning these switches to be cancelled. Subsequently, the timer TOFF is allowed to start from a zero point permitting both a blower and a compressor to be suspended. Then if the timer TOFF is more than 5 seconds, the display is put off. And if it is less then 5sec, the display is put on. This configuration prevents unnecessary displays and actuations.
Patent JP-H0758294-A (JP)
Title: Semiconductor integrated circuit chip
Inventor: YOSHIDA SHINYA
IPC: H01L21/822
Filed: 1993-08-19
Abstract: PURPOSE:To protect noise-sensitive capacitors from noises. CONSTITUTION:A capacitor is formed of opposed electrodes, which are polysilicon interconnection 46a and an aluminum interconnection 48a. The capacitor is used for an internal circuit which is operated depending on a charge amount stored in the capacitor. A well 42a is formed between an electrode part for the capacitor and a substrate 40 in a capacitor layer. In addition, a pad 10 is connected to the well 42a, and it is used an external connection of a semiconductor integrated circuit chip. In addition, the pad 10 is used as a constant-potential supply pad which is formed exclusively for a potential bias for the well 42a. The well serves to protect capacitor from noises involved in the substrate 40.
Patent JP-H0930885-A (JP)
Title: Synthetic fertilizer paper, its production and use thereof
Inventor: TAKEGAWA MASAMI
IPC: C05G5/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To produce a synthetic fertilizer paper convenient for handling and containing an organic component extremely effective for farm work. SOLUTION: The objective synthetic fertilizer paper 1 is produced by nearly uniformly mixing a synthetic fertilizer G1 into a paper. The synthetic fertilizer G1 is produced by mixing (A) a part or total of fish meal, soybean meal and powder of bat feces fossil containing nitrogen component, (B) a part or total of powdered shrimp crust and bone meal of cattle, etc., containing phosphate component and (C) a potassium component such as potassium chloride at prescribed ratios e.g. 8:8:(4-6) in terms of the nitrogen component, the phosphate component and the potassium component. The synthetic fertilizer may be applied to one or both surfaces of the paper, sandwiched as an intermediate layer between paper sheets, etc., in place of uniformly mixing into the paper.  In the case of using the synthetic fertilizer paper 1 as a fertilizer, holes for sowing or seedling transplantation are opened on the synthetic fertilizer paper 1 at intervals suiting the objective farm crop and the fertilizer paper is spread on the field such as the ridge of a plowed land for growing the farm crop.
Patent JP-H0396786-A (JP)
Title: Composite pipe and manufacture thereof
Inventor: WATANABE MITSUHIRO
IPC: F16L9/14
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the peeling from a metal pipe by providing a metal pipe having through holes, an inner circumferential coating layer made of synthetic resin, an outer circumferential adhesive layer for coating the outer circumferential surface of the metal pipe with the inner circumferential coat layer leaked from the through hole at the time of coating the metal pipe inner circumferential surface, and an outer circumferential coat layer laminated on the outer circumferential adhesive layer. CONSTITUTION:In a composite pipe 10, the inner circumferential surface of a metal pipe 11 having through holes 11a is coated with an inner circumferential coat layer 12a made of synthetic resin, and the outer circumferential surface of the metal pipe 11 is coated with an outer circumferential adhesive layer 12b of the same material as the inner circumferential coat layer 12a. An outer circumferential coat layer 13 made of synthetic resin is laminated on the outer circumferential adhesive layer 12b. The composite pipe 10 is formed by leaking a melted resin from inside to outside through the through holes 11a of the metal pipe 11 to form the inner circumferential coat layer 12a, smoothing the leaked melted resin by an outer mold 60, and forming the outer circumferential adhesive layer 12b covering the metal pipe 11 outer circumferential surface by the melted resin. Consequently, the composite pipe has no possibility of easy peeling and is stabilized for a long period.
Patent JP-H0253554-A (JP)
Title: Preparing device for schedule of multi-product production
Inventor: YAMAZAKI KATSUHIKO
IPC: G06Q50/00
Filed: 1988-08-18
Abstract: PURPOSE:To facilitate a preparation for production schedule by inputting the data of a production quantity, estimated shipment quantity, quantity in stock, etc. in a multi-product production process and calculating a delivery guaranteed production schedule on the coordinates of the axes of a production quantity, etc. and time axis. CONSTITUTION:The business information and equipment information of demand, quantity in stock, aiming production, etc. are input from input means 1, 2 and stored by memory means 3, 4. In a calculation means 5 the production schedule guaranteeing delivery on the coordinate consisting of the axes of the amt. of production, shipment, stock, etc. and time axis is calculated, stored in a memory means 6 and displayed on CRT 7. Then, the data of a product change, stock, etc. are input from an input means 8, stored by a memory means 9 and an estimated functional value is calculated by a calculation means 10. Based thereon the schedule is improved in the interactive form with the CRT scope by a decision means 11, stored in a memory means 12 with its decision and output from an output means 13. Consequently a satisfactory production schedule can easily be prepd.
Patent JP-H0543068-A (JP)
Title: Image forming device
Inventor: INOUE YOSHINARI
IPC: B41J13/00
Filed: 1991-08-15
Abstract: PURPOSE:To reduce a burden of the selection and management of paper feeding trays fitted at respective paper feeding tray positions by setting each paper feeding tray, mounted at two paper feeding tray positions of respective paper feeding tray positions, so as to be usable as upper and lower stage trays; and memorizing and registering each paper feeding tray in an NVRAM. CONSTITUTION:Each paper feeding tray, fitted at two optional place paper feeding tray positions of respective paper feeding tray positions, is set so as to be usable as upper and lower stage trays to be memorized and registered on an NVRAM 10. After that, a tray selection order escape sequence by an ex-definition is received from a host device 5, and when the sequence requests the selection of a paper feeding tray with a selection piece of the upper stage tray, a paper feeding tray, registered in the NVRAM 10 and set as the upper stage tray, is selected, also when the sequence requests the selection of a paper feeding tray with a selection piece of the lower stage tray, a paper feeding tray, set as the lower stage tray is selected.
Patent JP-H0369197-A (JP)
Title: Hollow polypyramid type radio wave absorbing body
Inventor: SATO TETSUO
IPC: H05K9/00
Filed: 1989-08-08
Abstract: PURPOSE:To reduce weight remarkably while maintaining a high radio wave absorbing property and obtain an improved durability by placing a radio wave absorbing material in multi-layer structure with different dielectric constants on the surface. CONSTITUTION:A radio wave absorbing material in multi-layer structure consisting of a surface layer 3 of a low dielectric constant and an inner-side layer 4 of high loss and high dielectric constant is placed on the surface of an electric absorbing body 1. On the other hand, a reinforcing layer 5 is provided to form the radio wave absorbing body 1 in a hollow structure.
Patent JP-S6447076-A (JP)
Title: Manufacture of mos type thin film transistor
Inventor: WATANABE HIROBUMI
IPC: H01L29/786
Filed: 1987-08-18
Abstract: PURPOSE:To acquire sufficient gettering effect and to make it easy to control a halogen implantation amount, by implanting halogen ions after formation of a gate oxide film or an Si semiconductor film for a gate. CONSTITUTION:An Si semiconductor active layer 2 is formed on an insulating substrate 1 and the surface thereof is oxided at dry O2 atmosphere without halogen or O2-vapor atmosphere to form a gate oxide film 3. Ions are implanted by more than two steps within an implantation energy range of 50keV-200keV by more than two steps with a gross implantation amount of 1X10<13>/cm so that enough halogen ion such as Cl<+>, F<+> is introduced into a gate oxide film, gate oxide film active layer interface and an active layer. Then a halogen ion implantation layer 13 is formed by conducting activation at 1000 deg.C for 30min at N2 atmosphere and an Si semiconductor film 4 for gate is formed onto the entire surface of an oxide film 3. Since halogen ion implantation is applied from the side of the gate oxide film, enough gettering effect can be obtained thus increasing reliability of a transistor and also realizing easy controlling of halogen implantation amount.
Patent JP-2001032050-A (JP)
Title: Ferritic stainless steel excellent in shape fixability at the time of bending and its production
Inventor: TENTO MASAYUKI
IPC: C21D8/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide ferritic stainless steel small in springback at the time of bending and excellent in shape fixability. SOLUTION: This steel has a compsn. contg., by weight, <=0.1% C, <=1.5% Si, <=1.5% Mn, <=0.04% P, <=0.05% S, <=0.05% N, <=0.1% (C+N) and 8 to 18% Cr, and the balance Fe with inevitable impurities, in which the metallic structure of the base metal part is composed of a ferritic phase having 5 to 50 μm average crystal grain size, and the reflected X-rays intensity ratio in the  100} plane parallel to the sheet face in the texture of the center part of the sheet thickness is >=2.