baber/WOPTO huggingface dataset:
Patent JP-H0194535-A (JP)
Title: Optical card processor
Inventor: TSUTSUI KEIICHI
IPC: G11B7/085
Filed: 1987-10-06
Abstract: PURPOSE:To prevent focus dislocation and tracking jump from generating by previously observing a position, where a mechanical vibration is generated, and regulating the action of a lens driving mechanism per short time width based on the observation result. CONSTITUTION:At the time of recording or reproducing information, a lens driving means 20 dislocates an objective lens 13 of an optical head, and automatically sets a lens position at the appropriate position on the information recording track of an optical card. When the relative shift position of the optical card in respect to the optical head arrives at a vibration generating position stored beforehand, a position detecting means 77 outputs a detecting signal, a lens holding means 76, by receiving the detecting signal, regulates the action of a lens driving mechanism 20 while the vibration continues, and holds the position of the objective lens 13. Thus, even when the vibration caused by the relative shift of the optical card is generated, the focus dislocation and the tracking jump are completely prevented from generating, in addition, after the release of the regulation, the titled device correctly returns to the respective actions of an automatic focusing and an automatic tracking.
Patent JP-S61131832-A (JP)
Title: Simultaneous-twist locking jig for parts on printed circuit board
Inventor: FUKAGAWA MICHIO
IPC: B23P19/04
Filed: 1984-11-30
Abstract: PURPOSE:To make parts terminal twisting lock operation at the PCB backside, preventing parts from floating and tilting, performable for all spots at a time, by attaching a lever to one rotary shaft, making it move up to a stopper, and turning rotary shafts at all spots. CONSTITUTION:A tuner 8 and a tuner metal device 9 mounted on a printed circuit board 7 twistingly lock a terminal 10 after being inserted thereinto at six spots as prevention against floating and tilting. In this twisting lock operation, the tuner 8 and the tuner metal device 9 are insert in PCB7 after this board is inserted into a positioning pin 6. These terminals 10 of the tuner 8 and the tuner metal device 9 are put in grooves machined at the tip end of each rotary shaft 1. A sprocket 2 is attached to each rotary shaft 1, and each sprocket 2 is connected with a chain 3 in advance. A lever 4 is attached to one rotary shaft 1, and this lever 4 is moved up to a stopper 5 whereby these rotary shafts at six spots are rotated so that terminals 10 inserted into the grooves of the rotary shaft 1 are uniformly twisted at a fixed extent and locked.
Patent JP-H09143237-A (JP)
Title: Novolac resin having stable molecular weight and photoresist made thereof
Inventor: EMU DARIRU RAAMAN
IPC: C08G8/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a novolak resin, having a stable molecular weight and a very small content of a metallic ion, insoluble in water and soluble in an aqueous alkali and capable of forming a covering layer by treating a phenol-formaldehyde condensate with a specified method before distillation at high temperature.  
     SOLUTION: A condensation reaction of formaldehyde is performed with a phenol- based compound under the existence of an acid catalyst (preferably oxalic acid, etc.) at first. Further, the condensed product obtained by the proceeding reaction is passed through a cation exchange resin previously washed with deionized water and a mineral acid solution in order and having the content of sodium and ferrous ions therein reduced to ≤100ppb. Further, the proceeding product condensed and passed through the cation exchange resin is passed through an anion exchange resin after removing a hydroxide in the resin by previously washing with deionized water, a solution of a non-metallic hydroxide compound (preferably ammonium hydroxide) and deionized water in order. At last, the condensed product is distilled under 5-50mmHg vacuum at 150-240°C after distillation under an atmospheric pressure at a temperature lower than the boiling point of the phenol-based compound. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07104059-A (JP)
Title: Signal processor
Inventor: KAMEDA HIROSHI
IPC: G01S13/66
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a signal processor for obtaining the frequency of a target doppler's hiding behind a main lobe clutter and reappearing and the time for reappearing. CONSTITUTION:A target doppler approach judging part 4 judges whether a target doppler is included in a designated range from a band width of a main lobe clutter or not according to the estimated condition of a linear filter part 3 and the output of a main lobe clutter measuring part 2, and if it is judged that it is included, the target doppler estimated condition which is the output of the linear filter 3 and the target doppler power are stored in a target doppler storing element 32. A first doppler gate setting element 33 sets the frequency of a target doppler's passing the main lobe clutter and reppearing on the first dopper gate when the target doppler approach judging part 4 judges that the target doppler approaches the main lobe clutter. A first reappearing time calculating element 34 calculates the amount of time elapsed until the target doppler appears at the first doppler gate.
Patent JP-S63108987-A (JP)
Title: Laser beam machine
Inventor: OKABE JIRO
IPC: B23K26/08
Filed: 1986-10-24
Abstract: PURPOSE:To uniformly perform the laser beam machining with high accuracy by making movable a laser oscillator in an X axial direction and in a Y axial direction by a movable carriage and a movable frame respectively. CONSTITUTION:The movable frame 5 movable in the same direction as the mobile direction of a table 4, namely, in the Y axial direction on columns 2 and 2 is provided between the columns 2 and 2. Furthermore, the movable carriage 10 movable in the X axial direction intersecting orthogonally with the mobile direction of the movable frame 5 is provided on the movable frame 5. The laser oscillator 14 is loaded on the movable carriage 10 and a laser beam projection port 15 is provided to the lower surface of its one side. A laser torch 17 having a lens to converge a laser beam emitted downward is provided to the bracket 16 of the side of the projection port 15 so that it can be allowed to rise and fall by the driving of a motor 18. Accordingly, the cutting or the welding is performed freely on an object to be machined by the laser beam which is emitted downward from the laser oscillator 14 and converged by the laser torch 17 and projected downward.
Patent JP-2001074648-A (JP)
Title: Smoke meter for vehicle
Inventor: TSUKAMOTO TOKIHIRO
IPC: G01N21/59
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a smoke meter for vehicle that can be easily attached to the exhaust pipe of a vehicle and can prevent soot from easily adhering to light reception and emission parts. SOLUTION: The smoke meter for a vehicle is provided with a cylindrical body 3, a light emission part 4 that is provided at the side wall of the body 3, and a light reception part 5 that is provided at a position opposite to the light emission part 4. An entrance part 8 at the upstream side of the body 3 is formed so that it expands toward the upstream side, at the same time projection bodies 9 and 11 projecting toward the inside of the body upstream part 8 are provided, and the projecting bodies 9 and 11 are gear-locked to the outer-periphery surface of an exhaust pipe 2 of the vehicle.
Patent JP-H0194660-A (JP)
Title: Bipolar transistor
Inventor: MIYAGI ISAMU
IPC: H01L21/331
Filed: 1987-10-06
Abstract: PURPOSE:To reduce an area of a graft base region and to improve the degree of integration and the operating speed by providing a lead wire of the graft base to the surface of a substrate while electrically connecting the lead wire with a conductive material formed by self-aligning the side end of a base electrode with a part of the surface of the graft base region. CONSTITUTION:A simply connected element forming region on a surface of a semiconductor substrate 1 is formed, and an aperture 10 for leading an emitter region 18 to the surface is formed on an insulating film 6 covering a base region 9 formed on the surface of such element forming region. By forming an emitter electrode covering base electrodes 12, 13 and said aperture 10 so that each is separated by a first conductive material deposited on the insulating film 6 during the same process, graft base regions 16, 17 are formed by the self- alignment of the base electrodes 12, 13 with the emitter electrode 14 on the surface of said element forming region. The surfaces of the graft base regions 16, 17, which have been exposed upon removal of the insulating film 6 by said first conductive material as an etching mask, and the side ends or the base electrodes 12, 13 are connected to the emitter electrode by self-aligning them with second conductive materials 21, 22.
Patent JP-H03116871-A (JP)
Title: Photoelectric conversion device
Inventor: HASHIMOTO SEIJI
IPC: H04N1/028
Filed: 1989-09-29
Abstract: PURPOSE:To remove random noises from read signals by a method wherein a reset means is connected to a gate region, and residual charges in the gate region are removed by the use of the reset means. CONSTITUTION:A gate region 10 of a sensor S is provided to an N well 70, a drain region 20 of the sensor S is formed surrounding the gate region 10 to serve as an element isolating region which isolates the sensor S from a transistor TrR, and a source region 30 of the sensor S is formed in an island shape inside the gate region 10. The source region 30 is connected to a signal readout circuit and the transistor TrR through a wiring 80. The gate region 10 of the sensor S is made to serve as the source region of the transistor TrR in common, a drain region 10' is provided distant from the region 10 by a certain distance (channel length), and the drain region 10' connected is connected to a reset power source (voltage VR) through a wiring 50.
Patent JP-H0997584-A (JP)
Title: Electron beam diffracting device
Inventor: MARUI TAKAO
IPC: H01J37/295
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To precisely measure the intensity of a diffracted electron beam regardless of the movement of the incident electron beam in an electron beam diffracting device. SOLUTION: In an electron beam diffracting device, an incident electron beam 6 is emitted to a sample 4 while scanning, and the intensity of a diffracted electron beam 7 selected from diffracted electron beams 7 emitted from the sample 4 is detected to provide a scanning image. The designated position corresponding to the selected diffracted electron beam 7 from a detector position designating means 14 and a corrected position based on the scanning signal from a magnification control means 11 are composed together by a detector position control means 13 to move a detector 8. Thus, the detecting position of the diffracted electron beam 7 can be regularly set to an optimum detecting position according to the movement of the incident electron beam 6, so that a precise intensity measurement of diffracted electron beam can be performed.
Patent JP-H07256939-A (JP)
Title: Tape printer
Inventor: UENO HIDEO
IPC: G06F3/12
Filed: 1994-10-18
Abstract: PURPOSE:To perform printing by applying line justification such as left justification, right justification, etc., by providing a means wherein a printing position of each top bar code is operated by processing one bar code as one character having a bar code width. CONSTITUTION:A control system of a tape printer is constituted by connecting a keyboard 3, a display controller (LCDC) 23 having a video RAM 23a outputting a display data to a liquid crystal display (LCD) 22, a driving circuit 26 driving a tape feed motor 24, and a driving circuit 21 for a warning buzzer 20 to an input-output interface 27 of a controller C. The controller C is composed of the input-output interface 27 connected to a CPU 29 via a bus such as a data bus or the like a CGROM 30 ROMs 31, 32, and a RAM 40.
Patent JP-S63106668-A (JP)
Title: Image forming device
Inventor: HAYAKAWA YASUYOSHI
IPC: G12B9/04
Filed: 1986-10-23
Abstract: PURPOSE:To protect an image carrying body by holding a process unit in a withdrawn position which is kept away from a regular working position to the image carrying body when a device body to which a PC cartridge is installed is opened. CONSTITUTION:At the time of a state that a device body to which a process cartridge (PC cartridge) K is installed is opened with regard to a photosensitive drum 2 in the PC cartridge K, the outside exposed surface of its lower face side becomes a state that it is concealed and protected by a shutter plate 29 being in a closed position. Also, a developing device 4 is turned and held in a withdrawn position which is kept away from the photosensitive drum 2 centering around a supporting shaft 23 by spacer plates 31, 31, and a separated interval DELTAl between a developing sleeve 41 and the photosensitive drum 2 surface becomes sufficient. In such a way, even if a violent impact or vibration works on the PC cartridge K, a collision-contact to the photosensitive drum 2 surface of the developing sleeve 41 is prevented, and a damage of the photosensitive drum 2 surface, caused by the collision-contact is not generated.
Patent JP-S62112268-A (JP)
Title: Synchronous word detecting device
Inventor: TAKEMURA SHIGEAKI
IPC: G11B20/10
Filed: 1985-11-09
Abstract: PURPOSE:To prevent the impossibility of the detection and the erroneous detection, to detect a synchronous word without fail and to obtain a synchronizing signal by detecting respectively the synchronous word at every plural tracks and outputting a synchronizing pulse only when the synchronous word is detected by more than the prescribed number of the detecting device. CONSTITUTION:Synchronous word detecting devices 3A-3D are composed of a shift register 4 inputting the output of respective heads 2A-2D including the demodulating means which demodulates the signal recorded to the tape, and a coincidence detecting circuit 5 inputting the bit pattern from the shift register 4, and outputting 1 only when the bit pattern is coincident with the bit pattern of the synchronous word stored beforehand, outputting 0 except for it. Namely, by the track where 1 is outputted from the coincidence detecting signal 5, the synchronous is detected. A majority circuit 10 inputs the output of the plural synchronous word detecting devices 3A-3D and output a synchronizing signal only when the synchronous word is detected by more than the prescribed number of the synchronous word detecting device.
Patent JP-S62113555-A (JP)
Title: Ink jet recorder
Inventor: ONISHI TOSHIYUKI
IPC: B41J2/165
Filed: 1985-11-13
Abstract: PURPOSE:To enable secure resumption of a head operation to be achieved in a short time by providing an operation resumption means to absorb liquid inside a recording head and thereby resuming the operation and a means to vibrate the operation resumption means. CONSTITUTION:Ink 10 is absorbed through an orifice at the tip of a nozzle 8 of a recording head 3 by the drive of an operation resumption pump 11. At that time, paper waste, dust, etc. at the tip of the recording head 3 are absorbed. If a cap 4 is filled with ink 10, the pump 11 is stopped and an ultrasound vibrator 5 is driven. Then an ultrasound vibration is transmitted to the ink inside the cap 4, removing foreign matter 9 from the tip of the head 3. Following this, the pump 11 is driven again, absorbing the ink through a suction tube 7 to discharge the foreign matter 9. In this way, foreign matter 9 in a nozzle 8 of the head 3 is completely removed in a brief time.
Patent JP-H02102876-A (JP)
Title: Rear-wheel steering gear
Inventor: MORI KAZUNORI
IPC: B62D7/15
Filed: 1988-10-08
Abstract: PURPOSE:To make improvements in responsiveness by performing operation of a feedback control valve for rear-wheel steering control with a front-wheel steering detection cylinder responding to a front-wheel steering via a valve operating cylinder, and making the feedback control valve operable with displacement of the valve operating cylinder by a displacement device. CONSTITUTION:In a hydraulic actuator 5 for rear-wheel steering, a feedback control valve 9 is interposed between a hydraulic circuit 7 and a drain circuit 8 of a pump as its pressure source as well as between both actuator hydraulic chambers 6b and 5c, and its spool 9b is connected to a piston 10a of a valve operating cylinder 10. In addition, each of liquid chambers 11b, 11c of a front- wheel steering detection cylinder 11 discharging an amount of hydraulic fluid conformed to a front-wheel steering angle of more than the specified value is connected to liquid chambers 10b, 10c of the valve operating cylinder 10. Moreover, as a displacing means for displacing the valve operating cylinder 10 as a whole, there are provided with magnetic proportional solenoids 13, 14, and these solenoids are controlled by a controller 15.
Patent JP-H07108227-A (JP)
Title: Address confirming device, mail address reading and dividing machine and data confirming device
Inventor: KOJIMA MICHIKO
IPC: G06K9/68
Filed: 1993-10-08
Abstract: PURPOSE:To enhance the correct answer ratio of character recognition by providing an address data reading means, first and second memory means storing address data and a third recognition means specifying and recognizing address data from the recognition results in first and second recognition means. CONSTITUTION:At first, the pattern signal obtained by scanning mail P in a photoelectric conversion part 9a is inputted to an address region detection part 11 and the binarization circuit 25 of a discrimination part 9b and only the binarization signal of an address entry region is taken out by a selection circuit 2. Next, in a town name character recognition circuit 33, the signal is collated with a town name address dictionary 17 and words are formed from adjacent characters. When the arrangement of the words as an address is obtained, they are outputted to an address editing part 23 and a large name is collated with a large name character dictionary 39 in a large-lot name character recognition circuit 35 and the discrimination candidate matrix of the large-lot name is formed and stored. The data of this large-lot name is matched by the address editing part 23 to output the division specifying data corresponding to an address.
Patent JP-H03115755-A (JP)
Title: Idling engine speed control device for engine
Inventor: FUJIMOTO YORIAKI
IPC: F02D41/16
Filed: 1989-09-28
Abstract: PURPOSE:To prevent the generation of engine stall at the time of operating the N   D change-over of an automatic transmission by detecting the oil temperature of an automatic transmission, and when the detected oil temperature is not higher than the specified temperature, correcting the target idling engine speed at least after the completion of warming-up to the high rotation side. CONSTITUTION:An ISC valve 14 for regulating the by-pass air quantity at the start-up or idle time to control idling engine speed is disposed at a by-pass passage 13 provided at an intake passage 5 so as to by-pass a throttle valve 8. This ISC valve 14 is controlled by a control unit 17 for performing the control of a fuel injection valve 9 and an ignition plug 10, that is, the ISC valve 14 is controlled in such a way that the actual engine speed converges on the target engine speed set higher before the completion of warming-up than after the completion of warming-up at the idle time. In this case, the oil temperature of an automatic transmission 23 is detected by an oil temperature sensor 24, and when the detected oil temperature is not higher than the specified temperature, the target engine speed at least after the completion of warming-up is corrected to the high rotation side.
Patent JP-H0987827-A (JP)
Title: Treatment of sprayed coating film
Inventor: MURAKAMI HARUHIKO
IPC: C23C4/18
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To form molybdenum disulfide in voids and to improve the wear resistance and corrosion resistance of a sprayed coating film by decomposing, by heating, a sulfur-containing organic molybdenum compound impregnated into a large number of voids in a sprayed coating film. SOLUTION: A sprayed coating film is formed by conventional thermal spraying treatment. Usually, such a sprayed coating layer has a large number of pores of <= about 1μm and also has other fine cracks. 'Voids' is a general term for these pores and cracks. This sprayed coating layer is impregnated with a solution of oil-soluble sulfur-containing organic molybdenum compound, using mineral oil or petroleum hydrocarbon as a solvent. Then, heating treatment is applied at 150-450 deg.C to decompose the organic molybdenum compound by heating, by which MoS2 is formed in the voids.  By this method, MoS2 can be formed in the fine voids incapable of permitting penetration of ordinary lubricant and superior sliding characteristic can be maintained even if the surface of the coating is planed off by wear, and functions equal to those after sealing treatment can be obtained, and as a result, the corrosion resistance of a base material can be improved.
Patent JP-H06102003-A (JP)
Title: Motion detector for magnetic body
Inventor: NISHIHARA TOSHIHIKO
IPC: G01P3/481
Filed: 1992-09-22
Abstract: PURPOSE:To facilitate manufacture of motion detector by decreasing number of turns of a coil in a magnetic body detector thereby allowing employment of a coil having relatively large diameter and to allow stabilized transmission of a detection signal from the magnetic body detector to a signal processing section. CONSTITUTION:The motion detector for magnetic body comprises a magnetic body detector constituted of a core 1 contained in a case 4 while being loaded with a magnet 2 and applied with a coil 3. The coil has output terminals 3a, 3b producing an electromotive force representative of the variation of flux interlinking with the coil 3 caused by a field distribution being disturbed upon approach of a magnetic body 5. An A/D converting circuit 6 having control terminal of transistor connected with the output terminals 3a, 3b of the coil 3 and a pair of output terminals 6a, 6b connected with main current terminals is housed in a casing 4.
Patent JP-2001073396-A (JP)
Title: Structure of underground tank
Inventor: SHIMIZU TORU
IPC: B65D88/76
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an underground tank, in which the overcrowding arrangement of reinforcing bars can be avoided, presenting an advantage by the rigid coupling of a sidewall and a bottom slab. SOLUTION: In a water-pressure resistant slab type underground tank, the underground tank is composed of a sidewall 3 and a bottom slab 1, and the jointing section of the sidewall 3 and the bottom slab 1 is formed into a rigid coupling. The thickness of the lower section of the sidewall 3 is constituted as a gradually changing section 6, in which a mounting section to the bottom slab 1 is thickened most toward the inside of the tank in the mounting section of the sidewall 3 and the bottom slab 1.
Patent JP-H1189536-A (JP)
Title: Oiled capsicum
Inventor: KANEKO SHOJI
IPC: A23L27/10
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an oiled capsicum enabling the discrimination of the capsicum contained in an edible oil at a glance and capable of retaining the color and sharp taste of the capsicum immersed in the edible oil in the state of an original form. SOLUTION: This oiled capsicum is obtained by immersing a raw or dried capsicum fruit in an edible oil in a state showing the original form of the fruit and receiving the immersed capsicum fruit in a transparent container.