baber/WOPTO huggingface dataset:
Patent JP-H05330905-A (JP)
Title: Ceramic composite material and its production
Inventor: UEDA HISAO
IPC: C04B35/10
Filed: 1992-05-27
Abstract: PURPOSE:To improve characteristics of Al2O3 ceramics and densely sinter a high-strength and highly tough ceramic composite material excellent in high- temperature characteristics in a sintering process. CONSTITUTION:The ceramic composite material is characterized by dispersing 3-40vol.% TiN particles having a double particle size distribution in crystal grains of Al2O3 matrix comprising crystal grains having 0.2-10mum average grain diameter. TiN particles comprising 3-30vol.% TiN having <=1.0mum average particle diameter and 3-30vol.% TiN having <=5.0mum average particle diameter is used as the TiN particles having the double particle size distribution. Furthermore, the ceramic composite material is obtained by mixing Al2O3 with TiN according to the blending composition, forming the resultant mixture and then sintering the formed compact at >=300 deg.C temperature.
Patent JP-S5584830-A (JP)
Title: Air-fuel ratio controlling system
Inventor: WAKABAYASHI TAKASHI
IPC: F02D41/14
Filed: 1978-12-20
Abstract: PURPOSE: To enable to start feedback control promptly when feedback control is interrupted, by providing a circuit for detecting the extent of engine warming, and controlling a feedback interrupting circuit for interrupting feedback control of air- fuel ratio and other circuits depending on the output of the said engine-warming detecting circuit.  
     CONSTITUTION: An air-fuel ratio controlling system of this invention comprises an injection controlling circuit 2 and an air-fuel ratio feedback circuit 5 which includes an air-fuel ratio judging circuit 51 for judging the level of air-fuel ratio through comparison of output of air-fuel ratio sensor 4 with a reference value and an integration circuit 52 for compensating the width of injection pulse by integrating the output of said circuit 51 and furnishing the result to multiplication circuit 23 in circuit 2. The air-fuel ratio controlling system further comprises an engine warming circuit 7 including circuit 72 for detecting the extent of engine warming, a feedback interrupting circuit 53 for interrupting feedback control of air-fuel ratio depending on the output of said circuit 7 and output signal representing operational condition of engine, and a changeover instructing circuit 54 operated to increase the basic air- fuel ratio only when instruction for interrupting feedback control is given after engine is warmed up and to switch the basic air-fuel ratio to a predetermined air- fuel ratio under other states. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H096790-A (JP)
Title: Natural language interacting device
Inventor: YAMAGUCHI TOMOHARU
IPC: G06F9/44
Filed: 1995-06-26
Abstract: PURPOSE: To provide a natural language interacting device with which the input of a fragmentary non-completed sentence is permitted and an inquiry sentence corresponding to lacked information is generated. CONSTITUTION: The morpheme analysis of a sentence inputted from a user is performed and when no verb exists in the word sequence of the morpheme analyzed result in a usual mode, that word sequence is stored in a word sequence storage means 102. When there is any verb and there is the word sequence already stored in the word sequence storage means 102, syntax analysis is performed while merging that word sequence. In a response mode, syntax analysis is performed while keeping the word sequence of the morpheme analyzed result as it is. When an inquiry case is already stored, a correspondent case element is extracted from the syntax analyzed result and semantic analysis is performed. When no case is stored, semantic analysis is performed while keeping the syntax analyzed result as it is.  When the information for carrying out a function to be executed is lacked, the case corresponding to that information is stored, the inquiry sentence is generated and presented for the user, and the response mode is set. When no information is lacked, the usual mode is set and the function is executed.
Patent JP-S643508-A (JP)
Title: Navigation device
Inventor: SAKAMOTO MASAHIRO
IPC: G01C21/00
Filed: 1987-06-26
Abstract: PURPOSE:To eliminate the error of an orientation sensor and to exactly know the present position of a vehicle by erasing the angle of yaw detected by the orientation sensor when judgement is made that the vehicle curves at an inflection point and runs on a specific road and further when the vehicle runs a specified distance with the handwheel in a neutral position. CONSTITUTION:An error is generated by as much as the lateral sliding angle between the angle at which the vehicle curves actually and the steering angle which is detected from the orientation sensor 2 when the vehicle runs and curves at the inflection point after the initial orientation of the vehicle is set. The information on the road stored in a memory device 5 and the angle obtainable from the sensor 2 are compared at this time. Judgement is made that the handwheel maintains the neutral position by the steering angle detected by the sensor 2 at the point of the time when the vehicle is judged by this comparison to run on the specific new road. A controller 1 erase the angle of yaw and updates the initial orientation of the sensor 2 with the angle of the specific new road when the vehicle runs by the specified distance detected from a vehicle speed sensor 3.
Patent JP-H065797-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: UEHARA TAKASHI
IPC: H01L27/092
Filed: 1992-06-18
Abstract: PURPOSE:To realize both enhancement of characteristics of element through shallow junction at heavily doped diffusion layer region and prevention of junction leak at the time of etching a contact hole. CONSTITUTION:A region 32 for second highly doped diffusion layer is formed in addition to a region 35 for first highly doped diffusion layer. The region 32 is spaced apart from a gate electrode 13 by a predetermined distance and formed deeper than the region 35. This constitution realizes suppression of junction leak at a contact hole 16 without deteriorating the element characteristics to be determined by the region 35 at all.
Patent JP-H0717968-A (JP)
Title: Production of trioxane
Inventor: KASHIWABARA NAGATAKE
IPC: C07D323/06
Filed: 1993-06-29
Abstract: PURPOSE:To carry out the synthesis of trioxane in a high efficiency by using a permanently usable solid acid catalyst without causing the lowering of catalytic activity even at a relatively high temperature to enable the use of a high- concentration formalin. CONSTITUTION:Trioxane is synthesized from an aqueous solution of formaldehyde using a solid acid catalyst obtained by the hydrophobic treatment of the surface of a solid acid with an organic silicon compound.
Patent JP-S5783823-A (JP)
Title: Controller for drier
Inventor: MATSUO KATSUHARU
IPC: G05D22/02
Filed: 1980-11-12
Abstract: PURPOSE:To improve the drying efficiency, by detecting the humidity of the exhaust  air from a drying room and by controlling the exhaust air flow rate or the calorific  value of a heater for hot blast so that the relative humidity of the exhaust air is held  constant approximately. CONSTITUTION:A relative humidity detecting part 5 detects the humidity of the exhaust air from a drying room and outputs a relative humidity signal Va. The signal  Va reduces the opening of a valve 11 to reduce the exhaust air flow rate according as  the relative humidity in the exhaust air is lowered. When the temperature of the hot  blast in the drying room rises, the speed of water vaporization from cloths is accelerated without raising the calorific value of a heater 28 for hot blast because the saturation vapor pressure rises. When drying is advanced to reduce the water quantity, the  quantity of vaporization heat taken from the hot blast is reduced, and therefore, a  detection temperature signal VT1 rises, and a relative exhaust air temperature signal  Vb of the output of an exhaust air temperature detecting part 12 rises. According as  these signals rise, a heater cotrol signal Vc from a calorific value setting part 20 is  reduced to lower the calorific value of the heater 28. When the temperature of the  exhaust air rises furthermore and the signal VT1 becomes higher than a set temperature signal VS1, a stop signal Vd is outputted from a drying completion detecting part  30 to stop the drying operation.
Patent JP-H0211611-A (JP)
Title: Resin composition and coating material for optical glass fiber
Inventor: SASAHARA KAZUNORI
IPC: C03C25/24
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a resin composition which can be easily cured by ultraviolet irradiation and is useful as a coating material for optical glass fibers by mixing an ethylenically unsaturated compound with a specified acrylate compound and an antioxidant. CONSTITUTION:An ethylenically unsaturated compound (e.g., a reaction product of a bisphenol A epoxy resin with acrylic acid) is mixed with a compound of formula I (wherein R1 is H or CH3; R2 is H or a lower alkyl; and R3, R4, R5 and R6 are each a lower alkyl), e.g., a compound of formula II, and an antioxidant (e.g., 2,6-di-tert-butyl-4-methylphenol). In this way, a resin composition which can be easily cured by ultraviolet irradiation and is suitable for coating, especially, optical glass fibers for optical transmission can be obtained.
Patent JP-H079055-A (JP)
Title: Form rolling device
Inventor: NISHIOKA TAKASHI
IPC: B21H5/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide a form rolling device capable of adjusting the relative position of a blade, and preferable in obtaining a form rolled article of excellent quality. CONSTITUTION:When driving motor 1 is driven, helical gears 5, 15 are driven, and first screw shafts 6,16 are rotated in the mutually opposite direction, and a first holding table 7 is moved in the direction of the arrow B1 together with a first tool 7w, and a second holding table 17 is moved in the direction of the arrow B2 together with a second tool 17w to execute the form rolling of a work W. In adjusting the position, a fitting nut 25 is loosened, the helical gear is pressed to execute the fine slide. Then, the helical gear 15 is finely rotated according to the quantity, the second screw shaft 16 is also finely rotated, and the second tool 17w is finely slided in the direction of the arrow B1 or the arrow B2.
Patent JP-H07149156-A (JP)
Title: Storage tank of pressurized carbohydrate
Inventor: FURANSOWA DAWAN
IPC: F17C1/00
Filed: 1994-06-17
Abstract: PURPOSE: To restrict a temperature rise of hydrocarbon to the minimum at the time of charging by effects of container disposition and different container supply systems. CONSTITUTION: This storage system for pressurized fluid is provided with a fluid feed control means 15, Vr to the system, plural containers 2, 3, 4 having at least one inflow port 10, and fluid carrying lines 5, 6, 7 for connecting the feed control means 15, Vr to at least one inflow port 10 of the containers 2, 3, 4. The feed control means 15, Vr is capable of allowing simultaneously, during at least part of the filling, fluid to pass freely between the feed control means 15, Vr and at least two containers 2, 3, 4. The container 2, 3, 4 is a light and reinforced short tubular structure. This device is provided with an auxiliary container capable of storing hydrocarbon from the containers 2, 3, 4.
Patent JP-H081606-A (JP)
Title: Diagnosing apparatus for timber working machine
Inventor: YONEMORI HIROSHI
IPC: B27C9/04
Filed: 1994-06-16
Abstract: PURPOSE:To self-diagnose whether bearings for pivotally supporting a spindle for mounting rotary cutting means normally perform their function or not. CONSTITUTION:A spindle 34 is rotatably pivotally supported to a spindle case 30 arranged on a motor bracket 24 via bearings 32. The spindle 34 is rotatably driven by a drive motor 18. An upper rotary cutter 12 is detachably mounted at the site extended horizontally above the surface plate 20 of the spindle 34. Temperature detecting sensors 40 for detecting the temperature changes of the bearings 32 are disposed at the case 30. Detected temperatures detected by the sensors 40 are input to a control circuit. The CPU of the circuit decides whether the detected temperatures to be input from the sensors 40 fall within an allowable range stored in a RAM or not.
Patent JP-S5874978-A (JP)
Inventor: TEODOORU GASUTO
IPC: F16K31/08
Filed: 1982-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04358440-A (JP)
Title: Digital circuit terminal equipment and its operating method
Inventor: ARIGA KENICHI
IPC: H04L12/64
Filed: 1991-06-05
Abstract: PURPOSE:To attain the immediate transmission of message even though the operator of a terminal equipment of the distant side is kept in a busy mode and uncommunicative. CONSTITUTION:The telephone number of its own and a prescribed message are previously in a memory. If it is known that the operator of a terminal equipment 20D of the distant side is busy and uncommunicative through a B channel circuit exchange mode, the message, etc., stored previously are immediately transmitted through a D channel packet exchange mode. When the operator of the equipment 20D reads the message and the talking is complete, the talking is possible with the operator of a terminal equipment 20A.
Patent JP-S5859754-A (JP)
Title: Method for stopping rotary machine at fixed position and apparatus thereof
Inventor: MIZUNO KAZUO
IPC: B23Q16/04
Filed: 1981-10-07
Abstract: PURPOSE:To permit correct positioning for a rotary machine at a stop position by setting the stop position for the rotary machine by inserting the positioning pin equipped with the top edge part formed into V-figure form into the V- figure groove formed on a positioning block. CONSTITUTION:Lathes L1 and L2, a work feed-in conveyor C1, and a work carrying-out conveyor C2 are arranged around the shaft 10 of revolution of a rotary machine 7, in the periphery of the rotary machine 7, and the robot A for feeding works is provided. The top edge part 29a of a positioning pin 29 is formed into V-figure form corresponding to the V-figure groove 33 on a positioning block V. Four blocks V1...V4 are fixed on the circumference around  the shaft 10 of revolution, in the outer periphery of the machine 7, setting the  V-figure groove outwardly. Further, the positioning pin 29 whose top edge part  29a is formed into V-figure form can be inserted and slipped-off from the V- figure groove 33 on the positioning block V through getting into and out from  the rod 31 of a pneumatic cylinder 30.
Patent JP-S645584-A (JP)
Title: Embroidering pattern display apparatus in automatic embroidering machine
Inventor: TAJIMA IKUO
IPC: D05C5/04
Filed: 1987-06-29
Abstract: PURPOSE: To confirm an embroidery pattern corresponding to sewing data, in an easily understandable visual form by preparing the graphic pattern data of the embroidery pattern corresponding to the sewing data and displaying the embroidery pattern based on it. CONSTITUTION: Display for explaining functions allocated to switches F1-F6 at present is performed at the function switch explanation display part DPY2 of a display device DPY, all the functions allocatable to the F1-F5 are displayed in a list at a function menu part MENU and the MENU is composed of a program mode PRO.MENU and an operation mode RUN.MENU. Also, in a display frame corresponding to an F6, the display 'NEXT' for explaining the function of the switch F6 appears. Then, in the program mode, the various kinds of data relating to an embroidery sewing program for realizing a desired embroidery pattern are set. In the operation mode, the various kinds of operation conditions are set prior to the operation start of an embroidery machine. Also, an embroidery frame is moved by a frame moving key switch FKY.
Patent JP-H04359168-A (JP)
Title: Insulation deterioration diagnostic method for electric facility
Inventor: KURANO SHIGEMITSU
IPC: G01R31/02
Filed: 1991-06-05
Abstract: PURPOSE:To easily and correctly perform an insulation deterioration diagnosis via the measurement of a partial electric discharge for the maintenance of an electric facility. CONSTITUTION:The partial discharge current signal containing noise is detected by a high-frequency band current sensor 2 fitted on the circuit of an electric facility 1, and it is A/D-converted and recorded by an A/D conversion wave-form recorder 4. Fourier integration processing is applied to the signal by a personal computer 5 to obtain a frequency band with a high S/N ratio. Band-pass filter processing is applied to the obtained frequency band to separate and extract the partial discharge signal as a beat wave-form signal, and overlap envelope processing is applied to the signal to obtain the overlap envelope ¦F(t)¦ of the beat wave-form signal. It is compared with the preset overlap envelope threshold value to calculate the partial discharge occurrence energy quantity and the number of partial discharge occurrences, and the index for an insulation deterioration diagnosis is obtained.
Patent JP-S6052424-A (JP)
Title: Device for sending out pulverulent body in order
Inventor: HAYASHI FUKUJI
IPC: B65G65/44
Filed: 1983-08-30
Abstract: PURPOSE:To arrange a plurality of pulverulent bodies in order on the same surface to enclose the whole device in a narrow space by reciprocating a carrier for receiving the pulverulent bodies supplied from a hopper in a constant cycle by a solenoid to drop the pulverulent bodies onto an inclined surface forming a path at a certain time intervals. CONSTITUTION:On a carrier 2 for pulverulent bodies 8 supplied from a hopper 1 is mounted a plunger 4 of a solenoid 3 to which pulsating current or the like obtained from the half-wave rectification of AC is supplied to reciprocate the carrier 2 in the same cycle as this pulsating current. Thus, the pulverulent bodies are respectively vibrated and dropped onto an inclined surface 6 from an opening in the carrier 2. Also, the inclined surface 6 is provided with wire rods 7 crossing each other to form paths 10 along which the pulverulent bodies 8 are dropped. Thus, a plurality of pulverulent bodies 8 can be arranged in order on the same surface and the whole device can be enclose in a narrow space when defectives are segregated from a plurality of pulverulent bodies 8 and subsequently worked.
Patent JP-S5783939-A (JP)
Title: Time-division multidirectional multiplex communication device
Inventor: OKAMOTO MASAHIRO
IPC: H04B7/24
Filed: 1980-11-12
Abstract: PURPOSE:To achieve communication between a common subordinate station and master stations by one radio communication equipment having the same frequency. CONSTITUTION:A common subordinate station S-A (S-1A and S-2A) performs transmission to and reception from master stations M-1 and M-2. The master stations M-1 and M-2 each have a subordinate synchronizing circuit 13 which detects a synchronizing signal in a received signal from the subordinate station S-A and a transmission control circuit 12 which exercises control so that a radio wave is emitted only in a specified time zone. The master stations M-1 and M-2 are synchronized through the common subordinate station S-A, and the time zones of radio-wave emission from respective stations are arranged as shown in the figure.
Patent JP-2000311055-A (JP)
Title: Fitting type pointing device
Inventor: NAGASAWA MASANAO
IPC: G06F3/0338
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To enable an operator to operate a pointing device in a natural posture by fitting the main body to a wrist band whose length is adjustable and which is bound from a palm to a back of a hand and miniaturizing the pointing device. SOLUTION: The pointing device main body is used by fitting a pointing device main body 1 to a wrist band 6 whose length is adjustable and which is bound from a palm to a back of a hand so that the main body is grasped in the palm. The main body 1 is equipped with a track ball or a stick for moving a pointer, two or four click buttons and a clip for fitting the main body to the wrist band 6. The writs band 6 is engaged in the hand so that a pocket comes to a palm side, and then the clip of the pointing device in put into the pocket. Thus, the pointing device is housed in the palm and operation of a key board or the like can be performed while maintaining this condition.
Patent JP-S5861802-A (JP)
Title: Horizontally packed gas-liquid contacting device
Inventor: MOKUO TADAMITSU
IPC: B01D53/18
Filed: 1981-10-09
Abstract: PURPOSE:To obviate the degradation in gas-liquid contact by liquid channelling and to reduce manufacturing costs by forming the sectional shapes of lower parts of packed parts and demister parts so as to be narrower. CONSTITUTION:Since the sectional shapes of packed parts 2, 4 are so formed as to be narrowed toward the lower parts thereof, the downflow rates of liquid per sectional area in a lower parts of the parts 2, 4 increase and this increase contributes to the elimination of the degradation in gas-liquid contact owing to liquid channelling. The conversion of the lower parts results in reduced structural materials on the outside circumference of the device if the flow area of gases is constant and since the need for supporting plates for packing and baffle plates as in the prior art is eliminated, the manufacturing costs are reduced. As the sectional shapes of the parts 2, 4 are demister parts 3, 5, the upper parts are made into a gate shape and the lower parts may be made into a semicircular shape, a triangular shape, a part of a polygon, a part of arc and elliptical shapes or a tray. It is also possible to form the entire part into a circular shape in section, that is, a cylindrical shape.
Patent JP-H105077-A (JP)
Title: Back rest rod fitting structure for chair
Inventor: ITO TSUNETARO
IPC: A47C7/44
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To fit the back rest rod and back rest of different designs to a common seat holding part by providing a back rest rod supporting shaft in a lateral direction of a chair in the seat holding part and fitting the back rest rod to the back rest rod supporting shaft. SOLUTION: A seat holding part 3 is provided with a back rest rod supporting shaft 4 in a lateral direction of the chair, and back rest rods 2 are fitted at both the terminal parts of the back rest rod supporting shaft 4. The seat holding part 3 is mainly composed of a seat holding metal fixture 8 for holding a seat part 5, supporting metal fixture 7 for fitting these seat holding metal fixture 8 and back rest rods 3 to leg poles 6 whole holding then so as to freely swing, reaction force unit 9 for applying reaction force with which the seat part 5 and the back rest can be returned to original positions, and link mechanism 33 for linking the seat holding metal fixture 8 and the supporting metal fixture 7.  The sea holding metal fixture 8 and the supporting metal fixture 7 are mutually linked on the front side by a pin joint so as to swing and linked on the rear side by the link mechanism 33.
Patent JP-H0669416-A (JP)
Title: Multichip module
Inventor: UORUFUGANGU HEENRAIN
IPC: H01L23/64
Filed: 1993-06-04
Abstract: PURPOSE: To form capacitors in the enlarged surface region of a carrier by a method wherein the carrier is made of single crystal silicon and the surface of the carrier is partially enlarged by electrochemical etching in fluoride compound containing acidic electrolyte in which the carrier is inserted as an anode. CONSTITUTION: A carrier 21 made of single crystal silicon has a region 22 in its surface which is enlarged by electrochemical etching in fluoride compound containing acidic electrolyte in which the carrier is inserted as an anode. Capacitors 23 are formed in the region 22. The sizes of the capacitors 23 are restricted by the geometrical shapes of conductive layers of which the capacitors are composed. Integrated circuits 24 are formed on the carrier 21 outside the region 22. Metallized parts 25 are arranged on the surfaces of the capacitors 23 and extended onto the surface of the carrier 21. With this construction, the metallized parts 25 are used as the parts connected to the conductive layers of the capacitors 23 as well and the capacitors 23 can be connected to the integrated circuits 24.