baber/WOPTO huggingface dataset:
Patent JP-H11326754-A (JP)
Title: Large aperture ratio inner focus ultra-telephotographic lens
Inventor: SATO SUSUMU
IPC: G02B7/04
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a large aperture ratio inner focus ultra-telephotographic lens which has excellent optical performance and in which the diameter of a focusing lens group is small by satisfying a specified condition concerning the focal distance of each lens group. SOLUTION: A 1st lens group G1 is composed of a front group G11 having positive refractive power and a rear group G12 having positive refractive power of nearly the same degree as the front group G11 in order from an object side. Then, it satisfies conditional expressions; 0.7<|f1.f3/(f2.F)|<1.3, 0.4<|f2.F|/(f1.Φ1)<1.0 and 0.7<f1F/f1R<1.4. In the expressions, f1 shows the focal distance of the 1st lens group G1, f2 shows the focal distance of a 2nd lens group G2 and f3 shows the focal distance of a 3rd lens group G3. Then, f1F shows the focal distance of the front group G11 in the 1st lens group G1, f1R shows the focal distance of the rear group G12 in the 1st lens group G1, F shows the focal distance of an entire lens system and Φ1 shows the effective diameter of a lens surface closest to the object side among the 1st lens group G1.
Patent JP-S61283244-A (JP)
Inventor: JIEFURII POORU BAIORA
IPC: H04L7/027
Filed: 1986-06-05
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-S63297414-A (JP)
Title: Production of heat-resistant polymer
Inventor: JINNO MASAHIRO
IPC: C08G18/22
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled polymer without causing side-reaction and gelling during the reaction, by using two specific kinds of compounds as a catalyst in the reaction of an organic diisocyanate used as a raw material with an organic polybasic carboxylic acid (anhydride). CONSTITUTION:The objective polymer can be produced by reacting an organic diisocyanate with an organic polybasic carboxylic acid (anhydride) using a catalyst compound of (A) an alkali metal fluoride of formula MF (M is alkali metal) and (B) an organic polybasic carboxylic acid of formula (R is absent or 2-4-valent group; l is integer of 0-3; m is integer of 1-4; l+m is integer of 2-4; when l+m=2, l=0). the compound of formula MF is preferably potassium fluoride and the organic polybasic carboxylic acid salt of formula is preferably monolithium isophthalate, etc.
Patent JP-H10319033-A (JP)
Title: Angle accelerator detection device
Inventor: SAKATA JUN
IPC: G01P15/03
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce a peak of vibration gain of a disk comprising a slit group supported so as to be displaced in circumferential direction according to angle acceleration by a plurality of spring members in an angle acceleration detection device. SOLUTION: An angle acceleration detection device has a first disk and a second disk 15, the first disk comprises a first slit group that is rigid and arranged in circumferential direction, the second disk 15 comprises a shaft fixing part 15d for fixing the disk to the rotary shaft, an annular slit forming part 15a, and a spring part 15b consisting of a plurality of plate springs 151 to 154 radially extending from the shaft fixing part, being continuous at the slit forming part, and capable of detecting an angle acceleration generated at the rotary shaft based on a relative displacement between the first and second slit groups. Since widths A to D of plate springs 151 to 154 are different from one another, these resonance frequency is also different. Each plate spring never generates resonance simultaneously, such that a peak of vibration gain can be reduced.
Patent JP-S5658147-A (JP)
Title: Electrostatic capacity type pickup stylus
Inventor: MIURA YOSHITSUGU
IPC: G11B9/07
Filed: 1979-10-15
Abstract: PURPOSE:To avoid the breakage of the electrode in the polishing process, by covering the surface of the electrode formed with the thin metallic film with the insulated thin film having a similar hardness to the electrode. CONSTITUTION:The electrode 6 made of the titanium (Ti) is fixed by vapor deposition onto one of the faces in the longer direction of the sapphire substrate 5. After formation of the electrode 6, the insulated film 7 of the zinc oxide (ZnO) is fixed by vapor deposition to the substrate. In this case, the side face is cut and the sliding face is polished for the substrate 5. In such way, the breakage of the electrode can be reduced in the polishing process, thus increasing the yield.
Patent JP-S5559212-A (JP)
Title: Penetrative wave eliminating breakwater
Inventor: SHIMADA JIYUUICHI
IPC: E02B3/06
Filed: 1978-10-25
Abstract: PURPOSE: To reduce wave energy and to keep clean water in harbor by eliminating penetrative waves passed through water holes of common base plate by making use of overflow waves from overflow window of rear wall of breakwater disposed at a position higher than stationary water level of surging space.  
     CONSTITUTION: Phase difference of about half period in time base can be created between wave motion in front of front wall 1' of breakwater and wave motion within surging space 2 by suitaly selecting opening size and depth of water hole 3 which is penetrated through common base plate 3' and provided with considerable resistance against water. Accordingly, when water level in front of breakwater is at its lowest, water level within surging space 2 is at its highest so as to permit water to overflow from overflow window 4. On the other hand, wave form of penetrative waves passing through water hole 3 of base plate 3' is almost similar to wave form of waves in direct front of breakwater. Therefore, overflowing waves from overflow window 4 and penetrating waves through hole 3 are cimbined together in the harbor at rear side of rear wall 4' so that waves are eliminated by other waves. moreover, sufficient water is supplied through water holes 3 from outside into harbor so that water in the harbor is kept clean at all times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5655150-A (JP)
Title: Buckwheat tea and its preparation
Inventor: YASUNAGA KENICHI
IPC: A23L7/10
Filed: 1979-10-12
Abstract: PURPOSE: To prepare buckwheat tea having characteristic taste and flavor and containing nutritive components of buckwheat as digestible state, by mixing tea leaves with buckwheat grains obtained by husking the buckwheat without damaging the original shape, followed by perching.  
     CONSTITUTION: Foreign matters are removed from unpolished buckwheat grains by e.g. winnowing, and the refined grains thus prepared are washed and put into a vessel. The grains are immersed in water until the outer layer of the endosperm is geletinized, and then drained, steamed, dried, and husked with a husker, etc. to obtain the husked grains having original shape. The grains are steamed again to effect the complete gelatinization of the endosperm, and dried. Powder and other foreign matters are removed from the husked grains by winnowing, etc., and the refined husked grains are perched. Refined tea leaves are mixed with the perched grains thus obtained at a desired ratio to obtain the objective buckwheat tea. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09319445-A (JP)
Title: Information processor with automatic recording function
Inventor: SUGIURA ETSUSHI
IPC: G06F1/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an information processor with an automatic recording function which can receive a telephone or a facsimile coming at random even without setting an operating state at all times. SOLUTION: This information processor has an automatic power source control circuit 109 provided with a means for turning on/off a power source in response to a prescribed activation factor and a means for outputting the activation factor information of power source ON, hard disk 107 for storing an OS and an AP for performing automatic TEL recording and automatic FAX reception, and FROM 104 for storing a BOOT program containing a routine for starting the OS and the routine of high-speed diagnosis/initialization processing for diagnosing/initializing a hardware environment required for executing the AP. When the power source is turned on, a CPU 103 starts the BOOT program.  When the activation factor shown by the activation factor information is the arrival of a ringer, the AP is executed after the routine of high-speed diagnosis/initialization processing, and the command for power source turning-off is sent to the automatic power source control circuit 109.
Patent JP-S5924155-A (JP)
Inventor: TSUKAMOTO MORIAKI
IPC: F24S90/00
Filed: 1982-07-30
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-S5658463-A (JP)
Title: Grain heater and method for heating rice
Inventor: NISHIDA KAZUO
IPC: A23L7/10
Filed: 1979-10-13
Abstract: PURPOSE: To facilitate the heating of a grain at a given temperature and obtain a ground rice useful for adding to a paste product, etc., by heating a rice grain in a heat-resistant vessel equipped with a thermometer and a pressure gauge while controlling the temperature and pressure, and finely pulverizing the heated rice.  
     CONSTITUTION: A thermometer 4 and a pressure gauge 9 are attached to a heat- resistant vessel 1 having a pressure regulating valve 15 and an internal heat-resistant air-permeable container 16 via a flexible pipe 14, and the vessel 1 is rotated by a motor 8. The vessel 1 is further equipped with a heater 6 at the bottom thereof. A rice grain which is immersed in water and drained is introduced into the vessel 1 and heated. When the rice grain is cooked, the rice grain is taken out of the vessel 1 and pulverized into fine flour to give a ground rice. The ground rice thus obtained is mixed with a ground meat, e.g. ground fish meat, to give a fish paste product having improved elasticity and viscosity, which is then frozen to afford a frozen food without degrading the quality thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6025576-A (JP)
Inventor: FUJIMURA AKIRA
IPC: B07C3/14
Filed: 1983-07-20
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-H02310867-A (JP)
Title: Magnetic disk device
Inventor: MIZOO YOSHIAKI
IPC: G11B21/21
Filed: 1989-05-25
Abstract: PURPOSE:To obtain high electromagnetic conversion characteristic by controlling the flying height of a magnetic head so that a tunnel current which flows between a magnetic disk and the magnetic head may be kept constant. CONSTITUTION:The magnetic disk device is provided with a metallic probe 1 for applying the tunnel current, the magnetic head 2, an actuator 3 which makes the magnetic head 2 move up and down and fly from the surface of the magnetic disk, a recording and reproducing system amplifier 4, a constant- voltage circuit 5 for supplying the tunnel voltage, the magnetic disk 8 and a magnetic disk driving motor 9. Then, the tunnel current which flows between the magnetic head 2 and the magnetic disk 8 is measured, and the magnetic head 2 is made to fly so that the tunnel current is always kept constant and it is controlled so that a distance between the magnetic head 2 and the magnetic disk 8 is always kept constant. Thus, the magnetic head 2 and the magnetic disk 8 are prevented from being crashed or sliding because of their collision.
Patent JP-S62288378-A (JP)
Title: Flow control device for variable displacement pump
Inventor: UMEDA TOKIHIKO
IPC: F04B49/00
Filed: 1986-06-06
Abstract: PURPOSE:To obtain a total delivery control device of a pump which enables two types of maximum delivery by providing a pilot stopper on the backing direction of a pressure compensating pressure receiving part and varying the backing limit of said pressure compensating pressure receiving part by means of a pilot pressure. CONSTITUTION:When a pressure compensating pressure receiving part 5 is backed against a spring 9 by means of a pilot pressure Pi in a condition that a pilot pressure Pic does not act on a plot stopper 20, since the pilot stopper 20 has no force of preventing the backing of the pressure compensating pressure receiving part 5, a servo-piston 12 is moved to a place where it is stopped by a maximum flow regulating stopper 23, obtaining the maximum delivery. When the pilot pressure Pic is introduced into a liquid chamber 18, the pilot stopper 20 is advanced to limit the backing of the pressure compensating pressure receiving part 5. Thereby, the servo-piston 12 is stopped in front of the maximum flow regulating stopper 23, to obtain a different maximum delivery.
Patent JP-H033644-A (JP)
Title: Brushless motor
Inventor: YAMASHITA TOMOHITO
IPC: H02K29/00
Filed: 1989-05-29
Abstract: PURPOSE:To make a motor small-sized and thin-shaped by providing a printed coil forming a conductor pattern of a driving coil, a conductor pattern for rotating speed (FG) signal detection and a conductor pattern for rotating position (PG) signal detection to a stator opposite to a rotor magnet. CONSTITUTION:A printed coil 1 is constituted by providing a driving coil 3, an FG conductor pattern 4 and a PG conductor pattern 5 on a disc insulating sheet 2. These driving coil 3, FG pattern 4 and PG pattern 5 are formed by etching and plating, and is formed on the same surface of the insulating sheet 3 at the same time. This insulating sheet 2 is provided to a stator opposite to a rotor magnet 9 of a rotor 25.
Patent JP-S61290902-A (JP)
Inventor: KOYAMA AKIO
IPC: A43B3/02
Filed: 1985-06-18
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-S62290201-A (JP)
Title: Tuning circuit for radio receiver
Inventor: KITAGAWA HIROSHI
IPC: H01Q3/44
Filed: 1986-06-10
Abstract: PURPOSE:To widen the angle of a directional pattern by providing a second bar antenna disposed adjacently to a bar antenna in a main tuning circuit, but is disposed in the relation geometically leaving an angle, and a capacitor consisting a passive resonance closed loop connected to the coil of the second bar antenna concerned. CONSTITUTION:When there is an auxiliary resonance circuit 70 using the second bar antenna 71 which is in the relation orthogonal to the bar antenna 81 in the main tuning circuit, the arrival direction of the electric waves concerned can be from that of the maximum sensitivity, which is desirable for the second bar antenna 71, and therefore a resonance system in the auxiliary resonance circuit 70 can generate a resonance current with respect to the electric waves concerned. The accompanied change in an electromagnetic field is transmitted to the bar antenna 81 being the main in the main tuning circuit 80 and therefore, the output from the main tuning circuit 80 can be expected. Thus, the auxiliary resonance circuit supplements the sensitivity of the main tuning circuit.
Patent JP-H03303-A (JP)
Title: Method and apparatus for compensating pressure fluid characteristic of servo valve in electrohydraulic servo device
Inventor: ITO JIRO
IPC: G01N3/00
Filed: 1989-05-29
Abstract: PURPOSE:To enhance the control ability of an electrohydraulic servo device by adjusting a loop gain to the maximum value (maximum permissible value) less than hunting limit in each load pressure corresponding to load pressure alteration. CONSTITUTION:A loop gain is made to be a total gain of loop running through an adder 8, a multiplier 101, an amplifier 5, a servo valve 3, a hydraulic cylinder 2, a pressure detector 11, and an amplifier 10, and becomes variable by the output (y) of a function generator 102 to the multiplier 101. In the vicinity of load pressure PL=0, the gain of the amplifier 5 is determined so as not to generate hunting in a servo system. In this case, the output (y) of the function generator 102 to the multiplier 101 is determined one (1). When the load pressure becomes PL=PS (the gradient between the pressure of the valve 3 and fluid amount becomes the maximum), the output (y) is determined to form the loop gain being limit not to generate hunching in a servo system.
Patent JP-S6025506-A (JP)
Title: Hydrogen permselective composite membrane and preparation thereof
Inventor: YAMADA KATSUYA
IPC: B01D71/80
Filed: 1983-07-22
Abstract: PURPOSE:To obtain a hydrogen permselective composite membrane suitable for the accumulation of a plasma polymerization membrane excellent in mechanical characteristics and heat resistance and having gas permeability, by laminating a membrane comprising a silicone compound to the single side surface of a porous ethylenetetrafluoride resin membrane. CONSTITUTION:A porous ethylenetetrafluoride resin membrane excellent in heat resistance, chemical resistance and mechanical characteristics is used as a support while a silicone compound excellent in mechanical characteristics, film forming property and heat resistance and having large gas permeability is used as a compounding material and a plasma polymerization membrane is stably accumulated while said stabilities of both of them are held in a plasma atmosphere to make it possible to obtain a uniform hydrogen permselective composite membrane having high performance. One group pref. as a plasma polymerizable monomer is an organosilane compound having an unsaturated functional group containing double-bonding or triple-bonding.
Patent JP-H04357713-A (JP)
Title: Reference signal generating circuit having switching function
Inventor: ENDO YOICHI
IPC: H03L7/08
Filed: 1991-06-04
Abstract: PURPOSE:To realize the reference signal generating circuit having a switching function in which the changeover to a standby system is attained immediately against to an interruption of a reference signal and an output frequency change of a PLL is suppressed small. CONSTITUTION:The circuit consists of 1st and 2nd reference signal generating means 10, 12 generating a signal of a reference frequency, 1st and 2nd frequency divider means 14, 16 frequency-dividing an output of the 1st and 2nd reference signal generating means 10, 12 at a prescribed frequency division ratio respectively, a delay means 18 delaying an output of the 1st frequency divider means 14 at a prescribed delay time, an OR means 20 ORing an input and an output of the delay means 18 whose output connects to a reset input to reset the operation of the 2nd frequency divider means 16, an exclusive OR means 22 exclusively ORing the output of the delay means 18 and the output of the 2nd frequency divider means 16, and a phase locked loop means 24 outputting a signal controlled in phase lock with an output signal of the exclusive OR means 22.
Patent JP-S5758204-A (JP)
Title: Switching circuit of recording and reproducing device by pulse code modulation system
Inventor: HOSHINO TAKASHI
IPC: H03M7/00
Filed: 1980-09-26
Abstract: PURPOSE:To omit a switching terminal of PAL/NTSC, by setting an FF by a PAL system clock frequency, and selecting a dividing ratio of a frequency-dividing circuit, and a master frequency, by its output. CONSTITUTION:In case of an NTSC system, since an input terminal 19 is always in an L level, an R-S flip-flop 26 is not set, accordingly, an output of a D-flip-flop 27 always becomes L. On the other hand, in case of a PAL system, a transmission rate frquency (fcp2) 28 is provided to the input terminal 19, by which the R-S FF26 is set. Subsequently, the R-S FF26 is reset by a clock of phiM 29, phiM28 becomes L, the reset state is continued until the next fcp2 28 becomes H, and when the fcp2 becomes H, the R-S FF26 is set. When this operation is repeated, an output Q1 of the R-S FF26 becomes an output Q2 of the D-FF27, therefore, an output Q holds an H level, and sets a P/N switching circuit 25 to the PAL side. According to such constitution, the switching termianl of P/N is omitted.
Patent JP-S63297810-A (JP)
Title: Manufacture of ball joint
Inventor: NEMOTO AKIRA
IPC: F16C11/06
Filed: 1987-05-28
Abstract: PURPOSE:To improve the caulking strength of a lip part and also the productive efficiency of a ball joint by forming an arm caulking lip on the periphery of a socket by plastic working, and turning down a metal flow of the lip at its tip to make it connect with a basic flow. CONSTITUTION:A socket 7 is inserted into a die-sunk space formed between a female mold 3 and a knockout 5, and then both an upper mold 1 and a punch 2 are lowered to their fixed positions. Thus a protrusion of the female mold 3 is pressed into a bore diametral side of a stepped part 23, and the pressed protrusion is formed with an annular groove 14, whose periphery is protrudingly formed with an arm caulking lip 12 in an axial direction. In the arm caulking lip 12 formed in this way, its metal flow 24 is formed with a turnup 25 at its tip, and the both ends of the metal flow 24 turned up in such a way are formed in succession to a socket body 8, namely a basic flow.
Patent JP-H04358301-A (JP)
Title: Recording and reproducing device
Inventor: SAKAZAKI YOSHIHISA
IPC: G11B5/53
Filed: 1991-06-04
Abstract: PURPOSE:To optionally set data capacitance, to record for a long time and to detect a track tilt angle in high accuracy by providing a mode setting means, a recording data amount setting means, a track length forming means and a tape feeding speed variable means. CONSTITUTION:In a signal processor 102, unnecessary data is removed from a video signal from a terminal 101 and the signal is data-compressed in accordance with a recording data amount indicating signal from a mode setting device 105. The video signal is added a detecting code to correct an error at the time of reproducing and coded to recording data, thereafter, the data is sent to a head 109 through a recording amplifier 103. The track inclining angle matching recording data amount and the tape sending amount at every one track in prescribed rule are calculated in the mode setting device 105. A tape speed controller 107 controls the motor 101 of a capstan 111, and a track inclining angle controller 106 moves the head 109 upper and lower by using, for example, a head actuator and varies the inclining angle.
Patent JP-H11328175-A (JP)
Title: Machine translation system and machine translation method
Inventor: SAKO TAKAYUKI
IPC: G06F17/28
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To accurately or appropriately translate even a sentence provided with a grammatically special form by extracting an incomplete sentence from a text, extracting a sentence similar to the incomplete sentence from the text and generating a translated sentence for the incomplete sentence by utilizing the similar sentence. SOLUTION: A translation part 102 performs a translation processing to document data delivered from a control part 103 and returns a result to the control part 103. An incomplete sentence recognition supplement part 104 receives a translated result by the translation part 102 or the like from the control part 103, recognizes the incomplete sentence in an input document, and when the incomplete sentence is extracted, the part 104 performs an optimization processing and returns the result to the control part 103. In the optimization processing, a sentence (similar sentence) similar to the incomplete sentence is extracted from the input document and the translated sentence expected to be more appropriate for the incomplete sentence is generated by utilizing the similar sentence. It is preferable to select the similar sentence from the sentences which are not the incomplete sentences.  An output part 105 outputs the translated sentence or the like.