baber/WOPTO huggingface dataset:
Patent JP-S62211960-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI KENICHI
IPC: H01L21/338
Filed: 1986-03-12
Abstract: PURPOSE:To diminish the short channel effect without fail assuring the excellent field effect characteristics by a method wherein a part to set up a channel region of high concentration semiconductor layer formed on a substrate is removed and then a low concentration semiconductor layer is formed on the part. CONSTITUTION:One conductivity type high concentration semiconductor layer 22 is formed on a surface layer of a substrate 20 formed of a semiinsulating material and then protective film comprising a nitride film 24 and a resist film 46 is provided on the surface of semiconductor layer 22. After selectively making an opening 26 in the protective film comprising the nitride film 24 and the resist film 46, this semiconductor layer 22 is selectively removed. A low concentration semiconductor layer 30 is formed on the surface layer of substrate 20 of another opening 28 wherefrom the semiconductor layer is removed. In such a constitution, a channel region 32 is formed of the semiconductor layer 30 while the channel the channel region 32 is positioned low than the high concentration semiconductor layer 22 so that the short channel effect may be dinimished without fail assuring the excellent field effect characteristics.
Patent JP-H02232866-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIZUKAWA YOSUKE
IPC: H04N5/922
Filed: 1989-03-06
Abstract: PURPOSE:To reduce deterioration of a reproduced video signal and simultaneously to prevent reversal by providing a reversal detecting circuit and correcting it only when the reversal takes place in order to prevent this from happening. CONSTITUTION:A reproduced FM signal A is given via a delay circuit 3 to an equalizer 4, where transmission distortion is corrected. This corrected FM signal C is demodulated by a demodulator 5 to obtain a video signal D. The signal A is also given to a sideband wave suppressing type equalizer 6 and a low-emphasis type equalizer 7. Subsequently, both outputs E and F are demodulated by demodulators 8 and 9 respectively to obtain video signals G and H. The video signals G and H are given to a differential amplifier 10 to obtain a difference I. When this difference I is larger than a prescribed level, a reversal detecting signal J is outputted from a coring circuit 11. This detecting signal J is turned into a control signal K by a waveform shaping circuit 12, so as to control the equalizer 4.
Patent JP-2000217362-A (JP)
Title: Rectifier circuit
Inventor: MUKOGAWA MASASHI
IPC: H02M7/12
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of higher harmonic faults by improving the power factor of a rectifier circuit by providing a relatively simple small- output switching circuit in the rectifier circuit. SOLUTION: A rectifier circuit is constituted in such a way that a switching circuit composed mainly of a voltage transformer 17, a switching element 14, and a control circuit is provided in a rectifier circuit and the rectifier circuit charges a capacitor 8. One terminal of the capacitor is connected to the input of the rectifier circuit with the input power generated in the winding of the transformer 17 and a power pulse of the opposite polarity, and discharges the successively generated same-polarity power pulse to an DC output circuit by superposing the pulse upon the input voltage and the power charged in the capacitor 8.  In addition, the impression of a voltage higher than a set voltage upon a smoothing capacitor 19 and a load is prevented by connecting a switching element in series with the capacitor 19, and turning on the switching element at the set voltage value during the voltage dropping period in an AC inputting power cycle.
Patent JP-S56149217-A (JP)
Title: Agricultural wheeled tractor
Inventor: TERAOKA AKIRA
IPC: B60K17/32
Filed: 1980-04-23
Abstract: PURPOSE: To miniaturize a transmission case and prevent grass and the like from being wound around a transmission system by forming a transmission shaft from the transmission case of dual structure and by taking off a power from an outside transmission shaft to a front power take-off shaft through the intermediary of a gearing mechanism.  
     CONSTITUTION: A transmission tubular shaft 17 gearing with the intermediate transmission shaft 16 of the transmission case 10 is put on another transmission tubular shaft 18 gearing with an output shaft 12 and is led out to the front part of a machine body. In the transmission case 8, a transmission tubular shaft 19 gearing with a transmission mechanism 25 is put on the input shaft 21 of a front- wheel differential mechanism 20 and led out to the rear as shafts 22 and 23 of dual structure, which are connected with the transmission shafts 17 and 18. Moreover, the front power take-off shaft 3 is geared therewith through the intermediary of the transmission mechanism 25. By forming the transmission shafts 17 and 18 of dual structure in this way, a space for arrangement thereof can be lessened and further the miniturization of the transmission case and the prevention of the grass and the like from being wound around the transmission shafts can be achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10254477-A (JP)
Title: Phonemic boundary detector and speech recognition device
Inventor: KOSAKA YOSHINORI
IPC: G06F15/18
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To detect a phonemic boundary with high accuracy at high speed by generating plural parameters at the time delayed backwards by a prescribed unit time to plural parameters outputted from a first input neuron group and outputting them to an intermediate layer. SOLUTION: A delay element 54 delays ten parameters outputted from an intermediate neuron group 53 by a prescribed unit time and outputs them to an intermediate neuron group 52. In an output latch 55, they become a state neuron group in the forward module B(t-1) having ten units b1 -b10 , an output value outputted from the intermediate neuron group 53 at the time t-1 being the time of completion of operation of the forward module B(t-1) is transiently stored and outputted to a hidden neuron group D of a neural network at the right side for detecting the boundary of sound element. By using this network, the boundary of sound element is detected with high accuracy and at high speed.
Patent JP-H06242694-A (JP)
Title: Supporting device for pressure roller on fixing device
Inventor: TAKIZAWA TATSUJI
IPC: G03G15/20
Filed: 1993-02-18
Abstract: PURPOSE:To provide a supporting device for a pressure roller capable of easily removing and maintaining the pressure roller, with a simple constitution. CONSTITUTION:A pair of supporting plates 8 supporting both ends of the supporting shaft 6 of the pressure roller 5 are included in the supporting device and each supporting plate 8 has a supporting hole 10 suitable for fitting the supporting shaft 6. The supporting hole 10 has a cut part over a range enough for allowing the supporting shaft 6 to pass in a direction perpendicular to the axial line of the shaft 6 in the direction perpendicular to the axial line of the pressure roller 5 and an auxiliary plate 12 in a shape of a complement to the cut part is attachably/detachably provided so as to complement the cut part. The pressure roller 5 can be detached from the direction perpendicular to the axial line of the pressure roller 5 by the removing of the auxiliary plate 12.
Patent JP-H08249215-A (JP)
Title: Method for managing program operation information
Inventor: SAWADA TAKERO
IPC: G06F9/45
Filed: 1995-03-14
Abstract: PURPOSE: To provide a method for managing program operation information capable of providing information relating to the activation environment of the program required so as to investigate the cause of the program which generates a fault, to a user at the time of operating and at the time of ending. CONSTITUTION: By providing a program information management table 61 on a shared memory 6 and incorporating a module for writing the information relating to the activation environment of the program 5 to the program information management table 61 inside a program control part 1, at the time of activating, operating and ending the program, the information specified by a dedicated function incorporated inside the program or the program control part 1 is preserved in the program information management table 61 and the preserved information is provided to the user.
Patent JP-S63223479-A (JP)
Inventor: TOKUI AKIRA
IPC: F25D23/12
Filed: 1987-03-10
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-S61215786-A (JP)
Inventor: JINOO RONBARUDEI
IPC: C14C11/00
Filed: 1986-03-14
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-H06267282-A (JP)
Title: Frash rom write circuit for controller for car
Inventor: HASUNUMA TAKASHI
IPC: G11C16/02
Filed: 1993-03-16
Abstract: PURPOSE:To dissolve the uncertainty in write information due to an abnormal write voltage by monitoring the rewrite voltage applied to a device and starting the rewrite when the rewrite voltage is normal. CONSTITUTION:A control signal 13 set to HIGH at a regular time and LOW at a write time and the control signal 14 set to LOW at a regular time and HIGH at a write time are inputted from a CPU 1 to a write permission circuit A 3. When a switch signal 11 is outputted from the circuit A 3, a rewrite source voltage monitor 10 is outputted from a rewrite power source 5, and the rewrite source voltage monitor 12 is outputted from a voltage switch circuit 4. By the CPU 1, the voltage is monitored with the monitor inputs 10, 12, and when the monitored voltage is normal, the rewrite permission signal 18 is outputted from the circuit A 3 to permit the write to a flash memory (FROM) 2. By such a constitution, the uncertainty in the write information due to the abnormal write voltage is dissolved.
Patent JP-H05253173-A (JP)
Title: Curving device
IPC: G02B23/24
Filed: 1992-03-13
Abstract: PURPOSE:To increase the degree of freedom of operations and to reduce the diameter over the entire part of a curving part by locally subjecting only the arbitrary part in the entire part of the curving part to a curvilinear operation. CONSTITUTION:The chuck part 9 of the operating wire 7 is provided at plural points along the axial direction of the curving part 4 and a chuck controller 17 which adjusts the curving shape of the curving part 4 at the time of the pulling operation of a operating wire 7 by selectively changing over any of the chuck parts 9 to a chucking state is provided.
Patent JP-S61213883-A (JP)
Inventor: KISO NITOKU
IPC: G09G1/00
Filed: 1985-03-19
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-S59179661-A (JP)
Title: Oil-containing synthetic resin composition
Inventor: KAMIYA KAORU
IPC: C08L77/00
Filed: 1983-03-31
Abstract: PURPOSE:To provide an oil-contg. synthetic resin compsn. having good moldability and suitable for use in the production of sliding members having excellent frictional and wear characteristics and mechanical strength, by blending specified quantities of lubricating oil, polynorbornene elastomer, mica and metallic powder. CONSTITUTION:100pts.wt. synthetic resin such as polyarylate, polyacetal or polycarbonate, 5-30pts.wt. lubricating oil such as spindle oil or silicone oil, 1.2- 15pts.wt. polynorbornene elastomer such as Norsolex (a product of Nippon Zeon K.K.), 5-30pts.wt. mica having a particle size of 100 mesh and an aspect ratio of 10 or above and 10-100pts.wt. metallic powder such as copper (alloy) powder are mixed together with the proviso that the combined quantity of mica and metallic powder is not more than 105pts.wt.
Patent JP-S55147385-A (JP)
Title: Alarm electronic watch performing plural melody pieces
Inventor: FUJIMORI MOTOYUKI
IPC: G04G13/02
Filed: 1979-05-07
Abstract: PURPOSE: To easily recognize the set time on a multiple melody alarm electronic watch by storing a plurality of melody pieces and freely selecting and ringing the melody at two or more alarm times.  
     CONSTITUTION: When a button 5 is depressed, the set time for ringing the alarm with melody and the selected melody at the set time are so cyclically indicated for predetermined time in the number of stages capable of being set at the alarm as to be recognized by the lamps combined with alarm marks 8a, 8b, 8c. When a button 3 is depressed, the normal time indicating mode is switched through a stop watch mode, an alarm set mode to a time correcting mode, and the melody selected at the set time for ringing the alarm is indicated with the alarm marks 8a, 8b, 8c at the alarm set mode. At this time the alarm time to be set and the melody are selected by the buttons 4, 5, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10324620-A (JP)
Title: Improvement for photostabilization of benzoylmethane derivative by benzal malonate silane and production of benzal malonate silane
Inventor: FORESTIER SERGE
IPC: A61Q17/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as a cosmetic improved in the photochemical stabilization and/or a skin-scientific composition by using benzal malonate silane and dibenzoyl methane derivative in combination. SOLUTION: This composition is obtained by formulating a benzal malonate silane of the formula  R<1> , R<2> and R<3> are each a halogenated 1-10C alkyl or phenyl; R<4> and R<5> are each H, hydroxyl, etc.; R<6> and R<7> are each an 1-8C alkyl; (a) is 0 or 1; Y is a divalent group corresponding to -CR<8> =CH-[C(R<8> )2 ]p - (R<8> is H and an 1-5 C alkyl; (p) is 1-10) and the like}, e.g. dimethyl 2-[3- methoxy-4-(3-trimethylsilanylpropyloxy)benzylidenelmalonate, in an amount of 0.01-10 wt.%, more suitably 0.03-5 wt.%, based on the whole weight of the composition containing a dibenzoylmethane derivative (e.g. 4-tert-butyl-4'- methoxybenzoylmethane).
Patent JP-S58172724-A (JP)
Title: Method for controlling operation of power converter for power generation using sunlight
Inventor: ASAI ITARU
IPC: H02J7/00
Filed: 1982-04-03
Abstract: PURPOSE:To perform efficient operation through simple constitution, by monitoring the output of a semiconductor power converter, and using a delay circuit for judging the stopping of the operation at a specific time after the starting is judged. CONSTITUTION:The voltage signal of a battery 1 and the voltage setting signal of a starting voltage setter 11 are inputted to a comparator 12. When the voltage of the battery 1 exceeds the voltage of the setter 11, the comparator 12 outputs an operation signal. The output signal of a circuit 14 which judges whether the output of an inverter 2 is excessive or deficient is inputted to an NAND circuit 15 and the operation signal of the comparator 12, on the other hand, is inputted to the NAND circuit 15 through the delay circuit 13 using a timer. The output signal of this circuit 15 and the output signal of the comparator 12 are inputted to an AND circuit 16, which generates an operation command signal.
Patent JP-H10255159-A (JP)
Title: Cup type automatic vending machine
Inventor: TANAKA MAMORU
IPC: G07F13/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease of the temperature of hot water during the delivery and agitation of hot water by transmitting the heat flow of the outside wall of a hot well tank to the outside wall of an agitator. SOLUTION: This device is provided with a material box 3 for separately maintaining each kind of powder materials, hot well tank 1A for boiling and storing water, and agitator 5 for mixing the powder materials selected according to a selling instruction and supplied from the material box 3 with hot water simultaneously supplied from the hot well tank 1A for suiting it for beverage, and pouring it from the bottom part to a cup 10. The hot well tank 1A is arranged so that one side wall can be formed with the same inclination as that of the wall face of the agitator 5, and the inclined face of the agitator 5 can be brought into contact with the inclined face of the hot well tank 1A, and the temperature of the wall face of the agitator 5 can be increased and held by a heat flow from the wall face of the tank 1A.  Thus, the decrease of temperature during the agitation of beverage can be prevented by shortening the length of a hose piping 11, and transmitting the heat flow from the wall face of the hot well tank 1A to the wall face of the agitator 5.
Patent JP-S60199188-A (JP)
Inventor: NARA YASUNORI
IPC: E21B4/02
Filed: 1984-03-23
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-H086217-A (JP)
Title: Method for processing black-and-white silver halide photographic sensitive material
Inventor: SHIMIZU HIROSHI
IPC: G03C5/38
Filed: 1995-03-15
Abstract: PURPOSE:To provide the method of processing the black-and-white silver halide photographic sensitive material not affecting dryability of the photosensitive material and using a combined bath concentrated type processing solution having a practicable concentration rate and capable of lowering a replenishing rate. CONSTITUTION:The black-and-white silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer on a support is processed with a processing solution having developing ability, and processed with a processing solution having fixing ability. The processing solution having developing ability contains a carbonate in a concentration of 0.21-0.75mol/l and the processing solution having developing ability has a ratio of contained sodium ions to contained potassium ions of 20:80-80:20, and the processing solution having fixing ability contains acetate ions in a concentration of 0.40-0.60mol/l.
Patent JP-H10251937-A (JP)
Title: Narrow fabric loom, method for weaving and narrow fabric
Inventor: DOMOTO JUN
IPC: D03D1/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a narrow fabric loom capable of obtaining a specific shape and ornamental effects owing to uniform thickness of selvages at the both sides of a narrow fabric with the same feelings and appearances. SOLUTION: This narrow fabric loom has a left and right pair of weft needles 1 oppositely arranged to have a vertical height difference at left and right sides of a shed for plural groups of warp yarns synchronously acting at the opening of the shed from a retired position where the tip 1A holding the weft yarn is removed from the end of the group of the warp yarns B to an inserting position, an auxiliary weft yarn-feeding rod 8 which acts to pass through a plane formed by the warp yarn groups B at the front position of weaving of weft yarn A at the top of left and right weft needles from the retired position when the weft needles are at their inserted postures and a latch needle 6,  which holds the weft yarn within the woven cloth by acting to protrude and move back from a direction parallel to the surface formed with the warp yarn groups B and vertical to the direction of the auxiliary weft yarn-feeding rod 8 with its penetrated posture.
Patent JP-H02236559-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOJIMA FUMIO
IPC: C08G64/00
Filed: 1989-03-10
Abstract: PURPOSE:To form a coated film so as to have excellent surface hardness and surface lubricity by using a mixture composed of polycarbonate resins consisting of two kinds of specific repeating units as a binder resin of a photosensitive layer and further, dispersing the fine particles of fluoroplastic therein. CONSTITUTION:The photosensitive layer contains the polycarbonate resins consisting of the repeating units expressed by formula I and the polycarbonate resins consisting of the repeating units expressed by formula II as the binder resin and further, contains the fine particles of the fluoroplastic. In the formula I, R1 to R4 denote a hydrogen atom, alkyl group or halogen atom; R5 and R6 denote a a hydrogen atom, alkyl group or halogen group. In the formula II, R7 to R10 denote a hydrogen atom, alkyl group or halogen atom; R11 and R12 denote a hydrogen atom, alkyl group or aryl group or an atom group which forms a carbon ring by bonding to each other. The electrophotographic sensitive body which has the photosensitive layer having the high surface hardness and surface lubricity in combination is obtd. in this way.
Patent JP-S58173612-A (JP)
Title: Rotary pressure molding apparatus for synthetic resin
Inventor: MURAYAMA KASHIWA
IPC: B29C43/42
Filed: 1982-04-06
Abstract: PURPOSE:To perform molding at higher speed than that in conventional injection molding, by rotating synchronously a plurality of female dies arranged in the circumferential direction and male dies cooperating with said female dies in a rotary pressure molding apparatus for synthetic resin, and by passing them through a material charging zone, a pressure molding zone and a molded-article discharging zone sequentially. CONSTITUTION:In a rotary pressure molding apparatus for synthetic resin, a plurality of female dies 38 and a plurality of male dies 34 each cooperating with each of said female dies 38 are provided at intervals in the circumferential direction, said female dies 38 and said male dies 34 are rotated in mutual synchronization and passed through a material charging zone A, a pressure molding zone B and a molded-article discharging zone C sequentially, and thereby molded articles of synthetic resin are obtained. On the occasion, the male dies 34 and the female dies 38 are separated from each other in the material charging zone A and the molded-article discharging zone C, and are made to approach each other in the pressure molding zone B so as to apply pressure molding to melted resin. This method enables the molding of the articles of synthetic resin at higher speed than that in the conventional injection molding.
Patent JP-S61215051-A (JP)
Inventor: TAKEUCHI TAKASHI
IPC: B32B27/32
Filed: 1985-03-22
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-H03256130-A (JP)
Title: Interruption factor retrieving system
Inventor: SAKAMOTO HIDEKI
IPC: G06F9/48
Filed: 1990-03-06
Abstract: PURPOSE:To shorten a retrieving time by storing generation information corresponding to interruption information indicated by a code based upon the generation information of an interruption requiring signal and overlapped information and attaining the retrieving processing of all interruption factors included in one interruption factor group only by one reading. CONSTITUTION:Plural interruption requiring signals are held in plural holding means 111 and a code forming means 121 forms a code indicating an interruption factor group based upon the held generation information and stores the formed code in a code storing means 152. An overlapped information forming means 131 forms overlapped information and stores the formed information in an overlapped information storing means 153. A selection means 141 selects and outputs the generation information held in the means 111 corresponding to the interruption factor group specified by the code and stores the information in a generation information storing means 151. In this constitution, retrieving processing can be finished only by one reading of an interruption information storing means 150 from a processing means 161, thereby shorting the retrieving time.
Patent JP-S53141923-A (JP)
Title: Support structure for low-temperature double-shell tank
Inventor: WATANUKI SHIGEO
IPC: F17C3/02
Filed: 1977-05-16
Abstract: PURPOSE:To make it possible to control the contraction and expansion of an inner sphere due to the loading and unloading of low-temperature liquid and to improve the heat insulating capacity of a low-temperature double-shell tank, which is composed of the inner sphere and an outer sphere to store low-temperature liquefied gas.