baber/WOPTO huggingface dataset:
Patent JP-S5975869-A (JP)
Title: Steering apparatus for car
Inventor: SANO SHIYOUICHI
IPC: B62D7/14
Filed: 1982-10-22
Abstract: PURPOSE:To obtain the max. steering amount in the same phase and that in the reverse phase in a rear wheel steering angle which are different each other by installing a pinion and an eccentric pin onto a rotary member which revolves in interlock with a steering wheel. CONSTITUTION:Though a rear wheel 16 is steered at a positive acceleration in the same direction to a front wheel 6 until 1/4 revolution of an input shaft 31, the rear wheel is steered at a negative acceleration when 1/4 revolution is exceeded, and said rear wheel 16 is once returned to the neutral position between 1/4 revolution and 1/2 revolution, and the rear wheel 16 is steered in the reverse direction to the front wheel 6 until 3/4 revolution afterwards of the input shaft 31. The max. steering value y2 in the reverse phase of the rear wheel 16 is obtained when the input shaft 31 performs 3/4 revolution, and said max. value y2 is larger than the max. steering value y1 in the same phase in the case when the input shaft 31 performs 1/4 revolution, in other words, y2>y1.
Patent JP-H0633308-A (JP)
Title: Cloth bonding machine
Inventor: SHIGETA KATSUMI
IPC: A41H43/04
Filed: 1992-07-13
Abstract: PURPOSE:To obtain a cloth bonding machine capable of surely bonding a bonding padding cloth to cloth under a slight pressure due to belt tension in a short time and controlling handle of cloth after bonding. CONSTITUTION:In the cloth bonding machine 11 oppositely arranging the upper belt 18 and the lower belt 19 hung on a roller so as to keep close contact state on forward pathway, plural combinations consisting of heating parts 12 and 13 provided on the forward pathway of the upper belt 18 and the lower belt 19 and a roller 14 for applying tension to the upper belt 18 and the lower belt 19 provided in the rear of these heating parts 12 and 13 are arranged and a bonding padding cloth H and cloth X transferred to the space between the upper belt 18 and the lower belt 19 in vertically laminated state are heated so that the average temperature of the cloth X and the bonding padding cloth H may be melting temperature of a resin R by combination of these plural heating parts 12 and 13 and a tension roller 14 and simultaneously pressurized by bent tension.
Patent JP-S6076370-A (JP)
Title: Adjusting device for position of stoppage of type-wheel in printer for business machine
Inventor: NAKABETSUPU HIROSHI
IPC: B41J7/34
Filed: 1983-10-03
Abstract: PURPOSE:To correct the position of stoppage of a type-wheel easily and finely with high accuracy by incorporating a rotary switch, which can vary, correct and operate the position of stoppage of a motor at one pulse unit, into a motor driving circuit. CONSTITUTION:The titled adjusting device is controlled in such a manner that the slit of a sensor plate 5 fixed to a shaft 3 for type-wheels 8-11 is detected by a corresponding photosensor, the number of pulses is counted and a motor 20 is stopped in the predetermined number of pulses. The position of stoppage of the type-wheels can be regulated at one pulse unit by adjusting the predetermined number of pulses, but the setting of a rotary switch 24, which can vary and operate the number of select pulses of the position of characters, is altered when the result of actual printing is observed and the titled adjusting device is adjusted finely. Accordingly, the work of the position of stoppage of the type- wheels can be executed rapidly with minute accuracy by a simple means.
Patent JP-H03130924-A (JP)
Title: Production of magnetic recording medium
Inventor: FURUMIZO KAZUNAGA
IPC: G11B5/84
Filed: 1990-07-13
Abstract: PURPOSE:To provide the magnetic recording medium having excellent wear resistance and corrosion resistance by providing an intermediate electrode at a specific distance to enclose a part of the sputtering erosion end near a target consisting of a graphitic carbon. CONSTITUTION:The intermediate electrode 4 is installed within the range which encloses at least a part, >=1/2 the outer peripheral part at the end of the sputtering erosion 7 near the target 1 and apart 30mm in the direction opposite from a substrate 3 on the basis of the target surface from the position apart 2/3 the distance between the target surface and the substrate 3. Such electrode 4 is provided and the disk-shaped substrate consisting of aluminum or aluminum alloy is worked as specified. The carbonaceous protective film is then formed by sputtering on a magnetic thin-film layer. The contact with the substrate 3 under the sputtering operation, the danger of the shorting and abnormal discharge generated by the slight peeling of the carbonaceous protective film sputtered on the substrate 3, etc., are suppressed and the carbonaceous protective film having excellent wear resistance is formed.
Patent JP-2001016078-A (JP)
Title: Polycrystalline silicon circuit
Inventor: KOJIMA TSUTOMU
IPC: H03K5/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a polycrystalline silicon circuit which is equivalent to a single-crystal silicon circuit. SOLUTION: A differential amplifier of a comparator circuit has n type MOSFETs N1 and N2 which receive an input signal, p type MOSFETs P1 and P2 of a current mirror circuit, and an n type MOSFETs N3 of a current source circuit. An output stage has a p type MOSFETs P3 which transmits a signal and an n type MOSFET N4 of a current source circuit. The differential amplifier further has n type MOSFETs N5 and N6 connected in series with the n type MOSFETs N1 and N2. The output stage further has an n type MOSFET N7 connected in series with the n type MOSFET N4. A voltage bias circuit is connected to the gates of the n type MOSFETs N5, N6, and N7. The n type MOSFETs N5, N6, and N7 suppress the variation in voltage at points Xa and Xb, and OUT due to defective saturation characteristics of the main n type MOSFETs N1, N2, and N4.
Patent JP-H0739407-A (JP)
Title: Facing interlocking zipper member and zipper with said zipper member
Inventor: TORIGOE SHINJI
IPC: F16B5/07
Filed: 1993-07-28
Abstract: PURPOSE: To provide a Hook-and-Loop fastener member having a plurality of headed projections, capable of making as small as possible the sounds produced by the relative movements of the headed projections during engagement. CONSTITUTION: A fastener member 10 is made of an integral molding of a polymer material and includes a roughly flat base 14 and a plurality of headed projections 18 projecting from the base 14. Each headed projection 18 includes legs 22 formed to project from the surface of the base 14 while in a predetermined spaced arrangement, and heads 24 formed at the ends of the legs 22 while having contours that bulge from the outer surfaces of the legs 22. The head 24 includes a roughly flat surface 26 adjoining to the leg 22 and extending radially outward from the outer surface of the leg 22, a curved surface 28 placed on the opposite side of the leg 22 with respect to the roughly flat surface 25 and rising while having one apex, and a transition surface 30 comprising a second curved surface connecting the roughly flat surface 26 to the curved surface 28.
Patent JP-H1030182-A (JP)
Title: Film forming method for fluorescent surface and film forming device therefor
Inventor: YOSHIDA ATSUYA
IPC: C23C14/24
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a film forming method and film forming device for a fluorescent surface capable of exactly measuring the thickness of the fluorescent surface having a fluorescent layer of a large thickness. SOLUTION: According to this film forming (vapor depositing) device 100, the thickness of the phosphor of the fluorescent surface of an X-ray input surface (input screen) 2 of an X-ray image tube 10 is set at a predetermined arbitrary film thickness when the weight transmitted to a first load cell 108 and detected by the first weight sensor is a prescribed weight in the state that the ratio of the weight of the material for vapor deposition adhered to the first weight sensor of the first and second weight sensors 105 and 106 disposed to face each other at a prescribed spacing and the weight of the material for vapor deposition adhered to the second weight sensor satisfies the prescribed ratio. As a result, the resolution of the X-ray input window of the X-ray image tube is improved.
Patent JP-H0940124-A (JP)
Title: Carrying-in control for automated warehouse
Inventor: TOMIOKA MASAMI
IPC: B65G1/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To shorten working time for carrying-in loads and improve rack storage efficiency in an automated warehouse. SOLUTION: In the memory of an inventory control computer 13, parts box data, storage volume and position data, and volume data are stored in advance. When the types and quantity of parts boxes B1, B2, B3 which constitutes loads 16 are inputted, the CPU of the inventory control computer 13 computes the total volume of the loads 16 based on the parts box data. Next, the CPU selects the volume type of the storage volume larger than the total volume of the loads 16, referring to the volume data, and also retrieves a storage part 2 having the volume type selected from the storage volume and the position data. The CPU also outputs a command signal for carrying the loads 16 in the retrieved storage part 2 into a crane control panel.
Patent JP-H0234358-A (JP)
Title: Impact dot head
Inventor: MARUYAMA AKIHIKO
IPC: B41J2/275
Filed: 1988-07-26
Abstract: PURPOSE:To obtain stable printing quality, in which the missing of dots and the like are not generated, by interposing a spacer and a porous spacer between a stopper member and an armature. CONSTITUTION:Printing is completed, and a wire 8 for printing is brought to the state of stand-by at the position of a spacer 15 on a stopper member 14 while pushing one end of an armature 1 by resiliency from a platen 13 and the spring force of a return spring 9. A porous spacer 16 is brought to the state in which it is held lightly between the armature 1 and the spacer 15 at that time. According to the constitution, the attraction of the armature 1 to the stopper member 14 can be prevented by effectively utilizing the irregularities of the surface as the feature of the porous spacer 16 and oil absorptive power. The armature 1 is pushed against the stopper member 14 through the spacer 15, thus preventing the direct application of force to the porous spacer 16, then obviating the crushing, friction, etc., of the porous spacer 16. Accordingly, the missing of dots, etc., can be checked for a prolonged term.
Patent JP-H0847764-A (JP)
Title: Method for holding core
Inventor: SHIRAKAWA HIROICHI
IPC: B22C9/10
Filed: 1994-08-08
Abstract: PURPOSE:To dispense with the adhesive, etc., in setting a core to dies, and to automatically draw the plasticized core from a casting when dies are opened. CONSTITUTION:A core holding method is a method to hold a core 2 to be used in the casting method where the molten metal is forcibly poured in a cavity at high pressure to cast a product. The core holding method consists of the process where, while the molten metal is forcibly poured into the cavity 9 and the part in contact with the core 2 is solidified, the strength to satisfy the shape precision in which the deformation amt. is required for the product against the high pressure and the high temperature of the molten metal is maintained, and thereafter the resin which is plasticized by the heat of the molten metal and capable of being withdrawn from the product is selected, a process to form the core 2 of the selected resin, and a process to hold the core 2 in a die 4 by fitting a core print part 2h of the core 2 while being elastically deformed.
Patent JP-H0234386-A (JP)
Title: Microcapsule for pressure-sensitive recording sheet
Inventor: SANO MASAJIRO
IPC: B01J13/16
Filed: 1988-07-26
Abstract: PURPOSE:To obtain pressure resistance and solvent resistance by forming microcapsule walls from an alkylene oxide adduct of a polyfunctional isocyanate, such as a carbodiimido-modified diphenylmethane diisocyanate, with an amine. CONSTITUTION:Walls of microcapsules containing therein a solution of an electron-donative color former in a hydrophobic liquid as a core substance are formed from an alkylene oxide adduct of a polyfunctional isocyanate, such as a carbodiimido-modified diphenylmethane isocyanate, with an amine. As a result, pressure resistance is enhanced, and it is possible to prevent pressure fogging from being caused by a weak pressure exerted at the time of processing, such as cutting of a printed matter. In addition, a sufficient solvent resistance can be obtained, oil droplets in the capsules will not be extracted, and the capsule walls can be prevented from being colored through a reaction with the color former.
Patent JP-S6430025-A (JP)
Title: Recording and reproducing device
Inventor: IMANAKA RYOICHI
IPC: G11B7/00
Filed: 1987-07-24
Abstract: PURPOSE:To remove a malfunction by detecting whether an obtained reproduced signal is a reproduced signal of an information track being scanned at present or a crosstalk from an adjacent information track. CONSTITUTION:An output from an oscillator 15 is applied to a tracking driving device 6 through an adder 13 to drive an objective lens 5 in the track direction of an optical disk 1. While meandering slightly, a beam spot focused by an objective lens 5 on an information track 2 an objective information track is reproduced. Whether the envelope of a reproduced information signal is based upon a reproduced signal from the scanned information track or a crosstalk obtained from its adjacent information track is decided by detecting a phase difference or a frequency difference between a change in the envelope of the reproduced information signal and a signal for oscillating the envelope change. Consequently, the malfunction can be removed.
Patent JP-H0832069-A (JP)
Title: Thin film semiconductor device
Inventor: ADACHI HIROKI
IPC: H01L29/786
Filed: 1994-07-14
Abstract: PURPOSE:To suppress leakage current by a method wherein an impurity region in the reverse conductivity type to that of source/drain is provided traversing the part wherein a channel formation region is provided. CONSTITUTION:After the formation of an amorphous silicon film on a quartz substrate, a part traversing a channel forming region is phosphorus ion doped to form an impurity region 42. Next, the silicon film is etched away to form an insular region furthermore a gate insulating film 43 by silicon oxide and a gate electrode 44 by phosphorus doping polycrystalline silicon. Next, P-type regions 48, 49 are formed by doping with boron using the gate electrode 44 as a mask. Next, a sidewall 45 is formed to form P<+> type regions 46, 47 by doping boron using the sidewall 45 as a mask, further to form LDD structured source/drain by these two stage doping step. Through these procedures, an NIPIN junction is formed in the channel forming region including an edge region thereby enabling the leakage current in edge parts to be suppressed.
Patent JP-H1130730-A (JP)
Title: Optical multiplexing and demultiplexing element
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/122
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To make the expansion of a selected wavelength range and the flattening of light intensity in the selected wave range equal to or greater than conventional one and to make the power loss less than conventional one. SOLUTION: A periodic characteristic wavelength demultiplexer 25 and a waveguide array diffraction grating demultiplexer 27 are arranged in this order between a 1st input/output port 23 and a 2nd input/output port 29. The periodic characteristic wavelength demultiplexer 25 is composed of a 3rd star coupler 25a, and 2nd waveguide array 26b consisting of waveguides differing in optical path length, and a 4th star coupler 25c. Further, the periodic characteristic wavelength demultiplexer 25 when inputting a light from the 1st input/output port 23 output lights which are δ different in wavelength from ports 25ca to 25cd of the 4th star coupler 25c on the side of the 1st star coupler 27a. Further, the light which can be outputted from any of the ports 25ca to 25cd is a periodic light having a wavelength difference Δλ.
Patent JP-S6164499-A (JP)
Inventor: NAKAYAMA ITSUO
IPC: B44C1/16
Filed: 1984-09-07
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-H0533032-A (JP)
Title: Lance for injecting powdery material
Inventor: SAKAI KEN
IPC: C21C1/00
Filed: 1991-07-25
Abstract: PURPOSE:To obtain stable operation by preventing the development of splash and blowing-out of metal even in the case powdery material is injected into molten metal at high speed. CONSTITUTION:In a powdery material injecting device into the molten metal, combining powdery material supplying system and a powdery material injecting lance 1 connected with this powdery material supplying system and having powdery material. discharging holes, the powdery material supplying system is independently arranged in two and the above powdery material injecting lance 1 has four discharging holes 12, 12, 12, 12 connected with the above powdery material supplying systems and as independent to each other, have the same horizontal plane to the powdery material discharging direction.
Patent JP-H0785045-A (JP)
Title: Syntax analyzing method
Inventor: IKENO TOKUJI
IPC: G06F17/22
Filed: 1993-06-30
Abstract: PURPOSE:To automatically and exactly structurize a sentence composed of complicated modification relation by dividing an input sentence into words with morpheme analysis and structurizing the modification relation from the inside to the outer most side reacting range. CONSTITUTION:An input sentence X is divided into words at a morpheme analysis part 1. Further, the modification relation of respective words is structurized by a fixed procedure at a syntax analysis part 2, and the analyzed result Y is provided. The syntax analysis part 2 is provided with a preferential structurizing part 3 for the inside of the reacting range and an entire modification struturizing part 4. The preferential structurizing part 3 for the inside of the reacting range retrieves any reacting expression from the input sentence by using a reacting range extraction part 5 and extracts the reacting range started from a reacting source word and finished at a reacting destination word. Further, the modification relation inside the reacting range extracted like this is first preferentially structurized. This is executed by a modification relation structurizing part 7 for the inside of the range. Afterwards, an entire modification relation structurizing part 4 structurizes the modification relation of the entire sentence.
Patent JP-S6081543-A (JP)
Title: Speed change gear position detection circuit of motor vehicle
Inventor: TANIWAKI MASAROU
IPC: B60K23/00
Filed: 1983-10-07
Abstract: PURPOSE:To enable to purely electrically detect the gear positions by a method wherein a gear change detection circuit to detect the lowering process of the rotational frequency of an engine in a specified ratio and a gear shifting-up/ down detection circuit are provided. CONSTITUTION:A speed change gear position detection circuit consists of a gear change detection circuit to detect the lowering process of the rotational frequency of an engine in a specified ratio and a gear shifting-up/down detection circuit to discriminate the gear change between gear shifting-up and gear shifting-down by detecting the rotational frequencies before and after the lowering process of the rotational frequency of the engine in the specified ratio and comparing said frequencies with each other. Due to the circuits as mentioned above, the rotational frequencies of the engine is detected after being converted into the electrical frequencies, which enable to detect the gear position, resulting in enabling to detect the gear position purely electrically.
Patent JP-2000022858-A (JP)
Title: Image quality prediction method
Inventor: IMAGAWA SUSUMU
IPC: G06T1/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To predict and evaluate the image quality of an image recorder such as a printer in a short time. SOLUTION: In this image quality prediction method, an evaluation calculation part 3 obtains the position of a dot recordable by image data inputted by the basic specification data of a recording density for evaluation set in a basic using data storage part 2. The reflectivity of the obtained position of recording the dot and the position of the dot recordable by the image data inputted from the basic specification data of the reflectivity distribution of the dot for the evaluation set in the basic using data storage part 2 is calculated and the reflectivity distribution of images to be evaluated is calculated.
Patent JP-S5976176-A (JP)
Title: High voltage generator
Inventor: SARUTA SADAKICHI
IPC: H02M7/06
Filed: 1982-10-25
Abstract: PURPOSE:To improve the efficiency of a high voltage generator by dividing the high voltage winding of a high voltage generating transformer into a plurality of high voltage coils, connecting a multiple magnification voltage rectifier to the first high voltage coil and connecting the other high voltage coil to the charging route of the rectifier. CONSTITUTION:A triple voltage rectifier 10 is connected to between the first high voltage coil L1 of a flyback transformer and the anode of a picture tube. The second high voltage coil L2 is provided, and the second high voltage coil L2 is connected between the connecting midpoint of the first and second diode D1 and D2 of the rectifier 10 and the terminal of the side not grounded of the first condenser C1. The voltage applied with the positive pulse of the first high voltage coil L1 to the voltage charged to the condenser C2 is charged to the picture tube capacity CCRT.
Patent JP-S6430229-A (JP)
Title: Device for cleaning photomask
Inventor: YAMAO TATSUHIKO
IPC: G03F1/00
Filed: 1987-07-27
Abstract: PURPOSE:To eliminate the scattering of waterdrop on the edges of a photo mask and on a mask chuck and to make possible a double-side cleaning with no part left uncleaned by a method wherein the title device has opposed two cleaning water jetting nozzles and the photo mask is set on the mask chuck conforming its center to the center of the rotating shaft of the mask chuck between the nozzles. CONSTITUTION:A photo mask 7, which is subjected to position control by mask holding pins 8 on a mask chuck 6 and is set, is rotated on the same rotating shaft as that of the mask chuck by a mask chuck rotating mechanism 12. When cleaning water 14 is jetted on both surfaces of the photo mask from nozzles 9, the cleaning water is jetted only within a nozzle working range 11 at the time of water washing. Whereupon, there is no scattering of waterdrop on the end surfaces of the photo mask and on the mask chuck and the adhesion of a new dirt is eliminated. The upper and lower two nozzles are interlocked and are made to execute the same motion.
Patent JP-S6077586-A (JP)
Title: Program information input device
Inventor: MITSUNABE SATORU
IPC: G11B15/02
Filed: 1983-10-05
Abstract: PURPOSE:To prevent destruction of input information in error and to attain control by allowing a mode detecting means to permit the input of program information through the detection of a program write mode and allowing an information detecting means to detect the end of input so as to inhibit the input. CONSTITUTION:A program information input device I' consists of a switching means 2, an input means 3' inputting program information, a mode detecting means 7, an information detecting means 8 and a storage means 4, and a VTR main body 6 is controlled by the program information stored and held in the means 4 via a control means 5. When the means 2 takes the 2nd mode, the means 7 takes once the 1st mode and then takes the 2nd mode, thereby decides the program write mode. When the means 7 decides the write mode and permits the write to the means 4 and then the means 8 detects the end of input of information, the means 3' inhibits the write of the means 4. Thus, destruction of input information in error is prevented in this way.