baber/WOPTO huggingface dataset:
Patent JP-S62176975-A (JP)
Inventor: MARUCHIN BOTSUKU
IPC: C04B41/91
Filed: 1987-01-19
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-S57128325-A (JP)
Title: Optical finder for video camera
Inventor: IIDA YOUZOU
IPC: G03B13/02
Filed: 1981-01-22
Abstract: PURPOSE: To confirm the production of moire stripes, by providing an optical member having the same or similar pattern as three color splitting filter near a finder image forming plane.  
     CONSTITUTION: A photographic optical system 1, a finder optical system 2, an image pickup tube 3, a variable magnification system lens 4, an image forming system lens 5, a beam splitter 6, a mirror 7, a field lens 8, a relay lens 9, an eyepiece lens 10, and a focusing screen 11 are provided. Cubic patterns regularly arranged for the focusing and moire stripe detection are given on the surface of the screen 11 provided near the primary image forming plane F 1  of the system 2. The secondary image forming plane F 2  of the finder optical system, and the image forming plane F 3  of the photographic optical system are shown in figure, and a three splitting color filter A is provided on the plane F 3 , i.e., the pickup plane of the pickup tube 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57122248-A (JP)
Title: Solar heat collector
Inventor: KON TAKEO
IPC: F24S10/70
Filed: 1981-01-21
Abstract: PURPOSE:To enable a collection of sunlight through a group of multiple lenses without providing a large scale sun tracking adjustment by a method wherein a group of multiple sunlight collection lenses to cope with the displacement of the sun is formed inside an upper semicircle of an external cylinder permeable to light and having an elliptical cross section. CONSTITUTION:An external cylinder 1 permeable to light consists of an upper semicircle A and a lower semicircle A' which center around points O and O' on a vertical line Y respectively. Then, a group of multiple sunlight collecting lenses 5 which is in focus upon the top of a heat collection cylinder 2 is formed inside the upper semicircle A, and a reflector is formed inside the lower semicircle A'. Moreover, the heat collectig cylinder 2 is made tangent to the point of intersection B between a focus part B' of the reflector 6 and the vertical line Y and a center O of the upper semicircle A, and the top of this heat collecting cylinder 2, that is, the point O is so designed that each light collecting lens 5 can collect light while tracking the displacement of the sun.
Patent JP-H11203998-A (JP)
Title: Vacuum circuit-breaker
Inventor: GO TOMIO
IPC: H01H33/66
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum circuit-breaker capable of decreasing chattering when a movable electrode of a vacuum valve is turned ON. SOLUTION: A front end of an insulation rod 5A is coupled via a proximal end of a lever 8 with a rear part of a coupling 4A coupled via a coupling pin 6 with a tip end of a lever 3A fixed to a main shaft 2A of an operation mechanism part 1A of a vacuum circuit-breaker. At the rear part of the tip end of the lever 8, a hydraulic buffer 9A with dash pot is fixed with a piston rod 9a being front. The rear end of the insulation rod 5A is coupled with a coupling pin 28A of Scott Russell mechanism incorporated in a guide plate 7B. The lever 8 is merely a coupling pin, and the lever may be diverged from the insulation rod 5A.
Patent JP-H01308695-A (JP)
Title: Pocket for inserting slip and manufacture thereof
Inventor: PEERU HEKUTOOEN
IPC: B42F21/06
Filed: 1989-01-17
Abstract: PURPOSE: To obtain a slip-inserting pocket capable of easily taking in and out a slip and capable of also using a computer control unit by providing guide characteristics or a stop region to the bottom part of a pocket part and providing the individual slip inserting pocket so as to continue the same to a continuous web. CONSTITUTION: Predetermined printing is applied to various labels 105a, 105b, 105c... and, if necessary, slip-inserting pockets 100 by engaging sprocket holes 107 with a feed sprocket and using a printing press controlled by a computer and, when each of the slip-inserting pocket 100 is peeled from continuous pasteboard 101, the continuous pasteboard 101 is cut off in the shape of a pocket part 103 to be bonded to the back surface of the packet part 103 and peeled in such a state that a releasable and bondable adhesive is applied to the part of the front sheet 102 of the periphery thereof. When this is bonded to the inside of the cover 108 of a book 109, it is bonded by the adhesive applied to the periphery of the pocket part 103 containing a guide part 104t and the pocket part 103 inserting a slip such as a card 110 is formed.
Patent JP-H05193347-A (JP)
Title: Air conditioner for vehicle
Inventor: YAMANAKA YASUSHI
IPC: B60H1/32
Filed: 1992-01-21
Abstract: PURPOSE:To provide an air conditioner for a vehicle possible to surely prevent overheat of an engine. CONSTITUTION:A coolant compressed by a compressor 11 driven by an engine is supplied to a receiver 17 via a main condenser 12 installed forward a vehicle, still more circulated in an assistant condenser 16 arranged in parallel with the main condenser 12, and circulated in an evaporator 19 via an expansion valve 18. A bypass passage 20 for coolant is set up to an assistant condenser 16, and an electromagnetic valve 21 opened when detected rise of water temperature by a cooling water temperature sensor 24 is set up to this bypass passage 20. A radiator is to be set up to the behind stream side of the main condenser 12 and the assistant condenser 16, when electromagnetic valves 23, 21 are opened in rising cooling water temperature, it is made so as to effectively cool the cooling water by air passing through the assistant condenser 16 having not performed radiating action for coolant.
Patent JP-H02189168-A (JP)
Title: Golf club and golf club set
Inventor: KOBAYASHI MASASHI
IPC: A63B53/12
Filed: 1989-01-19
Abstract: PURPOSE:To enable execution of relaxed swing as imaged by a method wherein colors changed classified by a number are applied on the shafts of golf clubs, and by means of a change in a color, hardness of the shaft of the golf club is represented. CONSTITUTION:In a club set S comprising a plurality of golf clubs 3i-5i-9i, colors classified by a number are applied on the shafts 12 of golf clubs, and by means of a change in a color, hardness of the shaft of the golf club is represented. Namely, in the case of a golf club having a long number, a swing by which a ball is reliably struck up under a visual image, in which a shaft is soft, to increase a flying distance can be effected. Further, in the case of a golf club having a short number, a swing by which an accurate directional property is provided under a visual image in which a shaft is hard can be effected.
Patent JP-H07222478-A (JP)
Title: Inverter controller
Inventor: HAYASHIDA TAKAHIRO
IPC: H02P23/02
Filed: 1994-01-28
Abstract: PURPOSE:To realize the low noise and the extra-high speed of a motor by a method wherein a PWM frequency is switched in accordance with the decision whether the motor speed is in a low speed range or in a high speed range. CONSTITUTION:A low speed/high speed PWM switching circuit 14 receives the detection output omegar of a speed detector 6 and decides whether the revolution of a motor is in a low speed range or in a high speed range and switches the PWM frequency (fPWM) accordingly. At least the relation fPWM>6Xfm between the fPWM and a motor current frequency fm must be satisfied. In other words, at least 6 switching operations are necessary in one period of the motor current. For instance, when an induction motor is made to rotate with a revolution of 50000rpm, fPWM=5KHz. If the revolution is 25000rpm, fPWM=2.5KHz. Therefore, in the low speed range which is mainly used for heavy cutting operations, the increase of the heating of the switching device can be avoided by using the conventional fPWM and, in the high speed range which is mainly used for light cutting operations, the high fPWM's are employed to maintain a control performance.
Patent JP-H09226141-A (JP)
Title: Method for determining product, its apparatus, tank, use of tank, image forming apparatus, printer, facsimile apparatus and microcomputer
Inventor: KUDOREE PASUKARU
IPC: G01F23/284
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To determine the distribution of a product present in a tank by exciting the interior of the tank and processing the radiation caused by excitation. SOLUTION: An image data processing part 11 receives printing data DI through the parallel input and output interface 107 connected to an interface circuit 106. The interface circuit 106 is connected to an ink emitting control circuit 110 to control an ink cartridge through an amplifying circuit 114. A main data processing circuit 100 is connected to a purge pump 124 to control a pump 124 to exclude the air or ink present within the recording head 113 of the cartridge. Ink is excited at a plurality of points by a predetermined electric signal and the electromagnetic radiation generated by excitation is analyzed to determine the ink distribution in a tank. By this constitution, the distribution of the product present in the tank can be determined easily and inexpensively.
Patent JP-H11209978-A (JP)
Title: Construction work control device for pile drive
Inventor: ITO FUJIO
IPC: E02D13/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To control the amount of penetration and bearing power in real time. SOLUTION: A construction work control device includes an acceleration sensor 10, a strain sensor 12, a range-finding target 14, a range finder 16, and an SS signal transmitter 18, which are installed at and near the site of pile placement, and an SS signal receiver 20 and an arithmetic processing unit 21 which are installed in an office remote from the placement site. The range finder 16 is of the automatic tracking type, computing the distance to the target 14 and calculating the three-dimensional coordinates of the pile 22 at driving. Detection signals measured with the sensors 10, 12 and range data obtained with the range finder 16 are transmitted to the SS transmitter 18. The transmitter 18 transmits the detection signals and the range data while modulating them into spectrum diffusion signals.  The SS signal receiver 20 receives the spectrum diffusion signals transmitted from the SS signal transmitter 18, and demodulates the detection signals and the range data to transmit them to the arithmetic processing unit 21.
Patent JP-2000201588-A (JP)
Title: Fishing rod
Inventor: HARADA TAKAFUMI
IPC: A01K87/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod having an easily quickly removable tail stopper. SOLUTION: In this fishing rod, the rod tail of a rod tube 1 formed in a tubular shape is fitted with a tail stopper 2, and at the same time, at a fitting part 3 where the rod tube 1 and the tail stopper 2 are fitted with each other, a male screw 5 and a female screw 4 which connect two points on the outer peripheral part of the fitting part 3 are placed. Either of the male screw 5 or the female screw 4 is made rotatable, and the other is prevented from rotation.
Patent JP-H01185323-A (JP)
Title: Production of high-molecular weight flame-retardant
Inventor: TAMURA KATSUYUKI
IPC: C09K21/14
Filed: 1988-01-18
Abstract: PURPOSE:To obtain a high-MW flame retardant which is linear, lowly colored and sufficiently heat-stable, by reacting a halogenated dihydroxy compound with a halogenated diglycidyl ether compound by heating in a solvent in the presence of a catalyst. CONSTITUTION:A halogenated dihydroxy compound is reacted with a halogenated diglycidyl ether compound by heating in a solvent in the presence of a catalyst. After the reaction, the reaction solution is treated with an ion exchange resin to remove the catalyst and the solvent is removed from the product. The remaining product is dried to obtain the purpose flame retardant of an MW >=10,000. Said halogenated dihydroxy compound is represented by formula I (wherein X is a halogen atom, p and q are each 1-4, and R1 is a 1-4C alkylidene, an alkylene or -SO2-), and is exemplified by tetra bromobisphenol A. Said halogenated diglycidyl ether compound is represented by formula II (wherein Y is a halogen atom, r and s are each 1-4, n is 0-15, and R2 is a 1-4C alkylidene or the like), and is exemplified by tetra bromobisphenol A diglycidyl ether.
Patent JP-S61170189-A (JP)
Title: Special reproducing device of video tape recorder
Inventor: TAKEUCHI HISAHARU
IPC: H04N5/93
Filed: 1985-01-23
Abstract: PURPOSE:To apply special reproduction without noise by storing a video signal data digitized at special reproduction in using a semiconductor memory in a memory by one field and reading the signal from the memory in a proper timing. CONSTITUTION:When a voltage level at an input terminal 7 is at an L level, the memory 5 is in the write mode and the output of an A/D converter 2 is written in the memory 5. A signal is sent also to a D/A converter 3 at the same time. An address clear signal is inputted from a terminal 9 to clear a write and read address designated by an address control circuit 6 at every write or read of the data for one field thereby designating the start point. Thus, the field obtaining a normal signal from the head is selected at special reproduction and written in the memory 5 and when much noise exists in the succeeding field, the data is read from the memory 5 and used as a reproduced picture, then the special reproduction without noise is attained.
Patent JP-S61169652-A (JP)
Title: Fuel injection device
Inventor: WATABE SATORU
IPC: F02M47/00
Filed: 1985-01-23
Abstract: PURPOSE:To enable to perform pilot injection at an arbitrary time and in an arbitrary quantity, by a method wherein a fuel injection pump and a pump, having an about constant discharge pressure, are connected to a common fuel injection nozzle, and a switching valve and a booster device are located in the connection line. CONSTITUTION:When a compression stroke nears its terminal, a switching valve 7 is changed over to communicate a line 52 on the electric pump 3 with a low pressure chamber 82 of a booster device 8. In which case, a discharge pressure from the electric pump 3 is exerted on the low pressure chamber 82 and a high pressure chamber 83. But, since the upper and the lower pressure receiving surface of a piston 81 are different from each other, the piston 81 is pressed toward the high pressure chamber 83 side and fuel in the high pressure chamber 83 is pressurized. As a result, a chuck valve 9 is closed, and when fuel in the high pressure chamber 83 is increased in a pressure to a given value, fuel is injected through a nozzle 4. The amount of the fuel injected is determined by the volume of the high pressure chamber 83 and a timing, at which a switching valve 7 is charged over to close the line 52. Fuel injection from the booster device 8 is pilot injection in prior to main injection from a pump 2.
Patent JP-H05199114-A (JP)
Title: Analog digital data converter
Inventor: SAITOU MINAKO
IPC: H03M1/18
Filed: 1992-01-22
Abstract: PURPOSE:To prevent the deterioration in the resolution of an A/D data converter with respect to valid data. CONSTITUTION:An A/D converter circuit 2 is set tentatively to an A/D conversion range in the test operation, a changeover device 5 is thrown to the position of an A/D conversion range decision section 6, the A/D converter circuit 2 implements the A/D conversion to apply obtained digital data to the A/D conversion range decision section 6 via a digital data memory 3 and the changeover device 5. The A/D conversion range decision section 6 samples n-points of the digital data to generate a histogram and to search zero frequency of the digital data, noise is discriminated, a valid maximum value is decided and a valid A/D conversion range is decided. The A/D conversion range decision section 6 gives a command of valid A/D conversion range 2nd-setting to the A/D converter circuit 2 and the changeover device 5 is automatically thrown to a processing section 4. The A/D converter circuit 2 implements the A/D conversion and the obtained digital data are fed to the processing section 4.
Patent JP-H08205044-A (JP)
Title: Information service controller and information service control method
Inventor: SUZUKI KENJI
IPC: H04N5/765
Filed: 1995-01-24
Abstract: PURPOSE: To control the reproduction output of a sub-video image according to the recognition result by recognizing the language of a voice signal through voice when service information recorded in a recording medium is reproduced in the controller having the reproduction function of the recording medium capable of recording the service information comprising a main video image, a sub-video image synchronous with the main video image and audio signals of plural channels. CONSTITUTION: A voice recognition section (RECO) 17 receives voice information reproduced and outputted from an audio signal output section 14e to recognize the classification of a language based on extraction of characteristic of utterance of a human voice signal or the like and provides the output of information being the result of kind recognition to a discrimination section (JUDGE) 18. Upon the receipt of the language classification recognition result from the voice recognition section (RECO) 17, the discrimination section (JUDGE) 18 controls the sub-picture decoder (SP-DEC) 14b of an MPEG decoder section (MPEG2-DEC) 14 to control the reproduction output of a caption.
Patent JP-H05201654-A (JP)
Title: Linear motor-driven elevator device
Inventor: ISHII TOSHIAKI
IPC: B66B1/30
Filed: 1992-01-22
Abstract: PURPOSE:To provide an elevator device driven by a linear motor with which the cost can be reduced, the dimension of a brake device can be reduced, and the weight can be reduced. CONSTITUTION:A cage 1 and a balance weight 4 are suspended in well bucket form by a rope laid on a pulley installed in the upper part of an elevator passage. The secondary conductor 7 of a linear motor is arranged, extending in the vertical direction perpendicularly to the wall of an elevator passage so as to pass through the near center of the balance weight 4. The primary coil 9 of the linear motor 1 is arranged at the near center of the balance weight 4 so as to nip the secondary conductor 7. Each brake device 10 is arranged at the lateral symmetrical positions of the balance weight 4. A guide rail 18 engaged with the brake device 10 is arranged on the wall of the elevator passage opposed to the brake device 10.
Patent JP-S60155551-A (JP)
Title: Coating glass for optical fiber
Inventor: KASORI MITSUO
IPC: G02B6/02
Filed: 1984-01-24
Abstract: PURPOSE:A coating glass for optical fibers, obtained by incorporating SiO2, Al2O3, an alkali metal oxide, B2O3 and F in a specific proportion therein, and capable of satisfying reduction in both refractive index and viscosity. CONSTITUTION:A coating glass for optical fibers prepared by incorporating 60- 80wt% SiO2 with 0.5-10wt% Al2O3, 3-15wt% B2O3 9-17wt% at least one alkali metal oxide selected from the group of Na2O, K2O and Li2O and <=3wt% F (not including zero, preferably 0.5-3.0wt%) as essential components and if necessary <=8wt% either one or two alkaline earth metal oxides selected from CaO and MgO and 7wt% at least one selected from the group of ZnO, ZrO2 and TiO2.
Patent JP-S62168544-A (JP)
Title: Zirconia carrier and its preparation
Inventor: OZAWA MASAKUNI
IPC: B01J32/00
Filed: 1986-01-20
Abstract: PURPOSE:To enhance a specific surface area and to improve stability by eliminating the reaction with a catalytic component at high temp., by forming a zirconia carrier from a composition consisting of 50-99.9% of zirconium and 0.1-50% of a rare earth element on the basis of an atomic ratio. CONSTITUTION:Alkali is added to a solution containing zirconium and a rare earth element and the powder obtained by coprecipitation is washed and baked to prepare a zirconia carrier. The addition amount of the rare earth element is set so that the atomic ratio of zirconium and the rare earth element contained in the carrier is 50-99.9%:0.1-50% and the total of both of them is 100%. The powder produced by coprecipitation is washed using water or alcohol and dried naturally or under heating at about 100 deg.C after washing. The baking temp. of the powder can be arbitrarily selected under 100 deg.C or less in order to adjust a specific surface area.
Patent JP-H04252964-A (JP)
Title: Tester head
Inventor: KAJIMOTO KIMIHIKO
IPC: G01R31/28
Filed: 1991-01-30
Abstract: PURPOSE:To enable the measurement of electric characteristics of an object having a highly dense and fine pattern by a method wherein a plurality of small protrusions are arranged and press-contacted on an electrode part to be measured to be connected thereto electrically at numerous points. CONSTITUTION:A conductive protrusion part 121 is arranged having a plurality of small protrusions on an end face surface of an electrconductive pattern 120. An inspector is made up of a contact section 310 in which a liquid crystal display 200 aligns a tester head 100 to get an electrode part 210 of the display 200 press-contacted on the protrusion part 121 of the head 100 and an inspection unit to perform an inspection of the display 200, a control part and the like. Then, when the protrusion part 121 of the head 100 press-contacts on the electrode part 210 of the display 200, the head 100 is connected to the inspection unit to measure electric characteristics. Thus, improved contact with the protrusion part 121 enables the measurement of a highly dense and fine pattern.
Patent JP-S55102737-A (JP)
Title: Automobile head lamp
Inventor: AREN DEBUERUUEERU
IPC: B60Q1/10
Filed: 1980-01-31
Abstract: A motor vehicle headlight having a casing containing a pivotally mounted reflector which is pivoted in response to movement of a piston rod of a hydraulic piston and cylinder unit at an end of a hydraulic remote control system. The casing has an opening so positioned that when the unit is fitted therein the piston rod can easily engage a force transmission arrangement acting on a periphery of the reflector to pivot it when the rod is moved.
Patent JP-S63177105-A (JP)
Title: Automatic focusing device
Inventor: SUDA HIROSHI
IPC: G02B7/28
Filed: 1987-01-19
Abstract: PURPOSE:To increase the response speed of focusing operation and to reduce oscillating operation almost at a focusing point by controlling an optical system to the focusing point with a past focus signal, a current focus signal, and a predicted focus signal. CONSTITUTION:A mountain-climbing circuit predicts a future focus voltage from plural focus voltages of previous fields and the focus voltage of the current field and generates a driving signal for driving the driving motor 18 of a focusing lens 2 according to the predicted value. A monostable multivibrator (MM) 12 and a sample pulse generating circuit 13 receive a vertical synchronizing signal from a camera circuit 5 and generate sampling pulses at specific timing. Namely, the value of the focus voltage D of a future field (i+1) and/or the value of the focus voltage E of the field (i+2) right before it is predicted from a specific arithmetic expression (e.g. quadratic function for prediction) by using the focus voltage (focus signal) C of the current field (i) and the focus voltages of at least two precedent fields, and this predicted value is used to control the motor 18. Consequently, vibrations of the lens at the peak of a mountain are reduced or eliminated.