baber/WOPTO huggingface dataset:
Patent JP-S6388534-A (JP)
Title: Zoom lens system
Inventor: NOMOTO KAICHIRO
IPC: G02B7/09
Filed: 1986-10-02
Abstract: PURPOSE:To prevent defocusing at the time of zooming by providing a computing element which calculates the distance of an object before the start of zooming from the detection signals of the 1st and the 2nd sensors and moves a rear lens system or image pickup element so that the calculated object distance coincides with relative distance which varies at the time of the zooming. CONSTITUTION:The 1st position sensor 33 detects the position of the rear lens system 30c and supplies the detection signal of a value corresponding to the movement distance x2 of the rear lens to the computing elements 34, and the 2nd position sensor 35 detects the position of a zoom system 30b and supplies the detection signal of a value corresponding to focal length (f) to the computing element 34. A switch 36 which performs focusing in a short-distance direction and a switch 37 which performs focusing in an infinite-distance direction are provided, and the computing element 34 performs arithmetic operation after the switches 36 and 37 are closed, performs arithmetic operation at specific time intervals during the zooming, and calculates the difference between calculated lens movement distance X2' and the rear lens movement distance X2 of the detection signal of the position sensor 33 to generate the supply an error signal to a motor driver 38. Consequently, a sharp image is obtained even during zooming without any defocusing.
Patent JP-H0397622-A (JP)
Title: Oxide superconducting material and production thereof
Inventor: ADACHI SEIJI
IPC: C04B35/45
Filed: 1989-09-11
Abstract: PURPOSE:To obtain a high-quality Tl-contg. oxide superconducting material having a high critical temp. (Tc) by specifying the ratio between components in a superconducting Tl-Ba-Ca-Cu oxide and rendering a specified crystal structure. CONSTITUTION:This oxide superconducting material has a compsn. contg. at least Tl, Ba, Ca and Cu in (1.1-1.8):2:2:3 molar ratio and a crystal structure belonging to a tetragonal system having 0.385nm lattice constant (a) and 3.56nm lattice constant (c). When this Tl-contg. oxide superconducting material is produced, a body to be sintered is coated with a Tl-contg. material and the coated body is heat-treated. The amt. of Tl in the resulting sintered body is easily controlled and a high-quality Tl-contg. oxide superconducting material is obtd.
Patent JP-H05194818-A (JP)
Title: Flame resistant high-impact styrene polymer composition
Inventor: DEIBITSUDO KIMU DAUSETSUTO
IPC: C08L55/00
Filed: 1992-08-12
Abstract: PURPOSE: To obtain a styrene polymer composition imparting a product having flame resistance and excellent in Izod impact strength.  
     CONSTITUTION: A process for producing a flame-retarded rubber modified styrene polymer compsn. consisting of a halogenated flame retardant, an impact modifier for a polymer, at least 50 wt.% of an HIPS or ABS resin and 0-6 wt.% of a flame-retardant synergistic effect agent comprises a process (a) for producing a concentrate containing the halogenated flame retardant and the impact modifier for a polymer and a process (b) compounding the obtained concentrate with the HIPS or ABS resin. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0284455-A (JP)
Title: Flexible vinyl chloride based resin composition having excellent adhesion with rubber based tacky agent
Inventor: SASAKI MASAO
IPC: C08L27/06
Filed: 1988-09-19
Abstract: PURPOSE:To obtain the title composition having excellent adhesion with a rubber based tacky agent and capable of providing a flexible molded article having proper elongation and tensile strength by blending polyvinyl chloride based resin with a polyester based plasticizer at a specific amount. CONSTITUTION:The aimed composition obtained by blending (A) 100 pts.wt. polyvinyl chloride with (B) 30-70 pts.wt. polyester based plasticizer [e.g., poly(ethylene glycol/adipic acid) ester] having 1000-3000 molecular weight and (C) 2.5-25 pts.wt. ethylene based copolymer (e.g., ethylene-ethyl acrylate copolymer) having one or more kind of polar groups.
Patent JP-H0399735-A (JP)
Title: Manufacture of welded heat-transfer tube
Inventor: ISHIKAWA MAMORU
IPC: F28F1/10
Filed: 1989-09-11
Abstract: PURPOSE:To obtain a heat-transfer tube high in heat exchanging efficiency by passing a process for forming fins on the surface of a metallic strip, a process for absorbing discontinuity of the passing speed and a process for curving the metallic strip round a lengthwise direction to be formed in a tubular shape and welding both end parts in a width direction. CONSTITUTION:The tip of the metallic strip 14 is carried to a press forming machine 1a. A pressing die 11a is lowered, the metallic strip 14 is held between the die 11a and a reinforcing plate and a projecting part having nearly a trapezoidal section is formed on the surface of the metallic strip 14. This metallic strip 14 is moved by a worked length of the die 11a and thereafter the metallic strip is formed repeatedly. The metallic strip 14 formed by forming machines 1b, 1c in the same way as the forming machine 1a is guided to an accumulator part 2, the state of looseness of the metallic strip 14 is detected by a detector 3 and the feed speed is adjusted by a controller. Further, the metallic strip 14 is guided to a tube making part, formed by tube making devices 4a, 4b, 4c in a tubular shape, then, introduced into the inside of a welding coil and welded to make a welded heat-transfer tube having fins on the inner surface.
Patent JP-S61116019-A (JP)
Title: Engine intake-air device
Inventor: HITOMI MITSUO
IPC: F02B75/18
Filed: 1984-11-08
Abstract: PURPOSE:To enhance the inertia effect of intake-air in both low and high speed ranges and the charge efficiency of intake-air in the high speed range, by communicating branch pipes for an intake-air enlarging chamber, with each other, and by disposing shut-off valves which opens in the high speed range in which the rotational speed of an engine exceeds a predetermined value, in the communicating sections. CONSTITUTION:A plurality of intake-air passages 12a independent from each other, provided for respective engine cylinders 4a, are communicated with intake-air ports 7 in the engine cylinders 4a, and the upstream end of each intake-air pipe 12 is communicated with an intake- air enlarging chamber 13. In this arrangement, a communicating section 22 is connected to the intermediate section of each intake-air passage 12 so that the communicating passage 22 communicates the intake-air passages 12 with each other through branch holes 21 from the intake-air passages 12a. Further, a shut-off valve 25 is disposed in each branch hole 21, and is controlled to be closed in a low speed range in which the rotational speed of the engine is lower than a set value and to be opened in a high speed range in which the rotational speed of the engine is higher than the predetermined value. With this arrangement, the inertia effect of intake-air may be enhanced in both low and high speed ranges, and the charge efficiency of intake-air may be enhanced particularly in the high speed range, thereby it is possible to enhance the output power of the engine.
Patent JP-H08145676-A (JP)
Title: Laser projector for forming reference plane
Inventor: ONO MASAHIRO
IPC: G01B11/24
Filed: 1995-09-13
Abstract: PURPOSE: To obtain a laser projector for forming a reference plane in which the aiming is facilitated without complicating the optical system or increasing the cost and the sensitivity of detector can be equalized in any direction. CONSTITUTION: A laser light from a laser diode 23 is reflected on a pentagonal prism 35 and projected rotationally thus forming a reference plane. In such laser projector 11 for forming a reference plane, an optical system 18 for converting the elliptic cross-section of luminous flux emitted from the laser diode 23 into a substantially circular cross-section is disposed in the optical path of laser light between the laser diode 23 and the pentagonal prism 35.
Patent JP-H04245811-A (JP)
Title: Saw-tooth-wave generator
Inventor: POURU KURATSUERU
IPC: H03K4/501
Filed: 1991-08-23
Abstract: PURPOSE: To improve a control characteristic when a capacitance change is comparatively large and to stabilize control by connecting a balanced circuit in a control loop to a current source by the action of a current mirror and connecting the balanced circuit also to an electronic switch. CONSTITUTION: In the sawtooth wave generator 1, a transistor(TR) T2 is interrupted by a signal (gs) at t=t0 and the integration of current I is started by a capacitive means 2. At t=t1 , the signal (gs) turns off a TR T1 and turns on the TR T2 and a current source 7 allowing a remarkably large current to flow as compared with a current source 3 is simultaneously driven. Thereby the means 2 is quickly discharged up to a moment t2 . When an output signal from an output terminal O reaches a reference level, the current source 7 is disabled and the control loop succeeds discharge to the reference level, e.g. a ground level, and control. In this case, discharge is executed more slowly as compared with a discharging means 6.
Patent JP-H0281954-A (JP)
Title: Fuel atomizing method in fuel injection device
Inventor: BAN MICHIAKI
IPC: F02M69/00
Filed: 1988-09-20
Abstract: PURPOSE:To improve atomizing efficiency of fuel by constituting a device supplying assist air by a reciprocating pump with a piston in an engine serving as the driving source. CONSTITUTION:A reciprocating pump 10 is driven by a piston 2 of an engine serving as the driving source. For instance, a cam 37 is provided in a crankshaft being associated with the piston 2, and the reciprocating pump 10 is driven through this cam 37, further its shape is formed in such a manner that the timing, the reciprocating pump 10 reaches one stroke end generating a maximum assist air pressure, is synchronized with the injection timing of fuel almost agreeing with the ignition timing the piston of the engine reaches the top dead center. Thus in the time of injecting fuel, a maximum pressure is generated in assist air, further its amount is in no relation to an engine load.
Patent JP-2001060919-A (JP)
Title: Infrared communication equipment
Inventor: SHIBATA KOICHI
IPC: H04B10/572
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To correctly execute inter-terminal data communication without depending on a distance by using an infrared ray between terminals within an IrDA specification. SOLUTION: An infrared element 1 for ercecuting infrared communication, a means for controlling the light emission intensity of infrared LED and a means for detecting that a terminal 2 is attached to a collection/deliver device 3 are provided in a portable information terminal 2. When the terminal 2 is attached to the collection/delivery device 3 and infrared communication is executed in a near distance, the light emission intensity of infrared LED is weakened. A means for detecting ambient temperature is provided to control the light emission intensity of infrared LED in accordance with the ambient temperature. Thus, the infrared communication can stably be executed without depending on the distance and the ambient temperature.
Patent JP-H0880154-A (JP)
Title: Forming and cutting of continuous cylindrical dough and apparatus therefor
Inventor: TAKAYAMA JUNZO
IPC: B26D1/45
Filed: 1995-08-10
Abstract: PURPOSE: To provide a method for forming and cutting a continuous cylindrical dough by which the continuous cylindrical dough without having any inner stuffed material, e.g. a bean jam or meat or the continuous dough wrapping an inner stuffed material such as a bun with a bean-jam filling or a rice dumpling covered with a bean jam is formed and cut to a required size and an apparatus therefor. CONSTITUTION: This method for forming and cutting a continuous cylindrical dough is to reciprocate a movable pivot part and a sliding engaging shaft part 5 installed in the base end side of each forming and cutting member along a required moving locus and a sliding locus and thereby perform gathering, extending and opening operations of each forming and cutting member in the method for forming and cutting the continuous cylindrical dough by gathering a required number of the forming and cutting members 1, arranged on the circumference of the cylindrical dough continuous in the vertical direction as the center at a prescribed interval and comprising the same shape from the circumferential direction toward the central side, extending and opening the forming and cutting members 1 to the circumferential direction and thereby carrying out the forming and cutting of the cylindrical dough.  Furthermore, an apparatus for forming and cutting the continuous cylindrical dough is provided.
Patent JP-H1081640-A (JP)
Title: Production of unsaturated alcohol
Inventor: TAMURA HIROYUKI
IPC: C07C29/149
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated alcohol in high yield and high selectivity, while keeping the catalyst activities and double bond retaining properties for a long time and suppressing the side reaction. SOLUTION: The objective unsaturated alcohol is obtained by hydrogenating an alkyl or alkenyl ester of an unsaturated fatty acid, or a triglyceride having a long chain aliphatic unsaturated hydrocarbon group in the presence of a catalyst composition of a complex metal oxide comprising (a) zinc oxide and (b) one oxide of at least one metal selected from the group III A in the periodic table and having (1/0.01) to (1/1.2) weight ratio of (a)/(b) in the method for producing the unsaturated alcohol.
Patent JP-S63162438-A (JP)
Inventor: DANTE BARENCHI
IPC: B65B43/26
Filed: 1987-09-22
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-H0789360-A (JP)
Title: Locking structure for fuel lid
Inventor: INADA YOSHINORI
IPC: B60K15/05
Filed: 1993-09-22
Abstract: PURPOSE:To provide a locking structure, which cause no facial gap between a fuel lid and a rear fender, can prevent the false operation of a locking pin, and requires no parts such as filler base, for the fuel lid. CONSTITUTION:The first opening 19 faced to an injection port 27 of a filler tube 25 is formed in a wheel house 17, and a recessed part 20 covered by a freely openable fuel lid 22 is integrally formed in a rear fender 18, while the second opening 23 matching with the first opening 19 is formed in a part of the recessed part 20, so that the circumference parts of the first opening 19 and the second opening 23 are connected with each other. A box part 31 receiving a locking piece 29 of the fuel lid 22 in a closing time is arranged in the recessed part 20, and a locking mechanism 33 provided with a locking pin 35 engaged with the locking piece 29 inside the box part, 31 freely projectingly is fixed in the rear fender 18 adjacent to the box part 31.
Patent JP-S6390503-A (JP)
Title: Production of fine cellulosic particle
Inventor: OKUMA SHIGERU
IPC: C08B16/00
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled fine particles stable to chemicals, free from toxicity and useful as a diluent for pharmaceuticals, etc., by mixing a cupro- ammonium solution of cellulose with a water-soluble nonionic polymer compound to form a dispersion and subjecting the dispersion to the removal of ammonia, etc. CONSTITUTION:A cupro-ammonium solution of cellulose having a cellulose concentration of usually 1-15wt% is mixed with a water-soluble nonionic polymer compound (e.g. polyethylene glycol) to form a dispersion of fine particles of cupro-ammonium solution of cellulose. Ammonia is removed from the dispersion or the droplets of cupro-ammonium solution of cellulose in the dispersion is coagulated by mixing the dispersion with a coagulant and neutralized to form fine cellulosic particles or the above dispersion is coagulated with an acid and neutralized to form fine cellulosic particles. The fine particles are separated from the mother liquor, washed with water and, if necessary, dried to obtain the objective particles.
Patent JP-S61115147-A (JP)
Title: Batch system of program
Inventor: ISHIKAWA TERUO
IPC: G06F11/36
Filed: 1984-11-12
Abstract: PURPOSE:To eliminate a defective contact and to improve reliability by writing and checking table data for converting an address and a batch program in an address converting RAM and in a batch RAM, respectively, and executing a main program after no error is recognized. CONSTITUTION:Where an address signal from a CPU1 specifies a batch address, the address converting RAM8 sets the batch RAM7 to the enable state through an AND circuit 12 and an address decoder 2 to the disable state, and inhibits data output from a program ROM3. As a result, the high order bit of the address signal is transmitted from the address converting RAM8 according to the converting table data, and a corresponding block area in the batch RAM7 is selected. The CPU1 reads a batch program in a batch ROM6, and writes its contents at a batch address. The data on the read-out program is written in the batch RAM1. Thus reliability can be improved compared with a conventional system which loads a program directly from a batch ROM mounted by an IC socket, etc.
Patent JP-H0983376-A (JP)
Title: Data transfer device
Inventor: YAMAGUCHI TETSUYA
IPC: H03M7/30
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To apply a data transfer device to a communication system mixing data requiring real-time processing and data unnecessitating real-time processing and to attain high-efficiency data compression. SOLUTION: Transmission data 129 are stored in a register 131 and a flag S showing the transfer of a header part only at the time of transferring the same data or no transfer until the transfer of a different data part and a flag F showing immediate information transfer at the time of transmission data change or changed data transfer after the lapse of fixed time are set. The transmission data are compared with data in a file 138 by a comparing processing part 133, the same data position code is set, and transmission time information corresponding to the same data preceding from one time to (n) times is set. A position code commanding part 132 sends the position code to a data preparing part 135 in place of hexadecimal command.  The data preparing part 135 arranges information such as data or flags at the header part and the data part and sends it to a transmitting processing part 134. When the position code command is detected, the processing part 134 constitutes a text part by erasing the same data part in the text part and sends it to a data reception circuit 140 together with the header part.
Patent JP-H02133693-A (JP)
Title: Drive mechanism for drying section
Inventor: YOHAN PURAISETANTSU
IPC: F26B13/18
Filed: 1989-09-12
Abstract: PURPOSE: To provide the subject inexpensive drive mechanism having such a scheme that, at least one of guide rollers is disposed with a drive gear connected to the drive gear for each of drying cylinders and a gearbox for drive gears for the cylinders is furnished with drive gears for the guide rollers and the corresponding bearings. CONSTITUTION: This drive mechanism has such a scheme that, only some of drying cylinders (for example, a cylinder 17) are provided with drive gears 47, respectively, which are engaged, via idle gears 43, with drive gears 48 for guide rollers 38; wherein a common gearbox 50 is disposed with the drive gears 48, journal pins 38', bearings 59, idle gears 43, and drive gears 47.
Patent JP-S61116424-A (JP)
Title: Cmi decoder
Inventor: OZEKI YUKIHIRO
IPC: H03M5/12
Filed: 1984-11-12
Abstract: PURPOSE:To execute the highly speedy action by correcting a detecting signal to the rise delay difference with the second (fo) clock and two (fo) clocks, synchronizing with the second (fo) clock from the corrected signal and removing the CMI data and CRV. CONSTITUTION:To respective inputs of circuits 60-62, the output of a circuit 59 and a CMI input are connected, to the input C of circuits 66-68 and the input -C of a circuit 69, the (fo) clock which is the output of a circuit 51 is connected and to the input C of a circuit 59, the input terminal of two (fo) clocks is connected. Delay circuits 63-65 correct the delay difference between two (fo) clock rise of the input C of the circuit 59 and the (fo) clock rise of the input C of circuits 66-69, and compensates a home set up time at the input 1 of the circuits 66-69. The output of circuits 66-69 is connected to a circuit 74 and the output of circuits 73 and 74 is removed to the external part as the output of a CMI. CRV decoding circuit. Thus, since two (fo) clock action parts are widely reduced, high speed and decrease in critical pulses can be improved and the circuit can be made simple.
Patent JP-S61115618-A (JP)
Title: Straightening method and straightening machine of metallic pipe
Inventor: TANIGUCHI AKIYA
IPC: B21D3/04
Filed: 1984-11-09
Abstract: PURPOSE:To control constantly over the whole length the crush quantity given to a metallic pipe by performing the rolling reduction with low and high liquid pressure respectively of the pipe end part and pipe medium part in straightening the bend of a metallic pipe through the space between the roll couple with a liquid pressure rolling reduction device. CONSTITUTION:A control device 40 changes a solenoid valve 13 to an oil feed stop, a solenoid valve 18 to a stop oil feed, when the pipe tip is detected by an optical sensor 42 after a pipe P being transferred. The pressure of the oil chamber 11a of the single motion cylinder 11 concerning a roll 1 is thus changed over gradually to low high and the roll 1 increases the crushing power gradually after its biting the pipe tip with a low pressure and starts to crush the pipe medium part. The pipe P therefore has the crush quantity of the same extent over from the tip to the medium part. It is same in rolls 2, 3. And when the pipe rear end is detected by an optical sensor 41, it changes the valve 13 almost simultaneously to a stop oil feed and the valve 18 in an oil feed reflux stop and by decreasing gradually the crushing power of the roll 1 the crush quantity of the same extent is made over the whole length of the pipe P. It is same in rolls 2, 3.
Patent JP-H0552250-A (JP)
Title: Cooling mechanism controller for v-belt type continuously variable transmission
Inventor: MORISHITA AKIYOSHI
IPC: F16H57/04
Filed: 1991-08-23
Abstract: PURPOSE:To surely control the introduction and exhaust of outside air for the belt chamber of a V-belt type continuously variable transmission, even if the operation state of an engine changes. CONSTITUTION:A negative pressure passage is formed so that the negative pressure of an engine 11 is introduced into a diaphragm valve 8 and a diaphragm valve 9 through a vacuum tube 10. Further, between the engine 11 and the diaphragm valves 8 and 9, a one-way valve 12 and a solenoid valve 13 are installed, and the butterfly valve 5 of an outside air introducing duct 4 and the butterfly valve 7 of an exhaust duct 6 are surely opening/closing- controlled by opening/cloing-controlling the solenoid valve 13 by the control signal outputted from a microprocessor CPU in correspondence with the engine operation state.