baber/WOPTO huggingface dataset:
Patent JP-H1182849-A (JP)
Title: Pipe attaching and detaching device
Inventor: KITAMURA KICHIJI
IPC: F16L21/02
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the workability of connecting and disconnecting piping by providing a joint body for covering the connection of the right and left joints and holding the connected state of the right and left joints with a lock claw. SOLUTION: Piping such as a resin hose 9 is connected to a first joint 1 by being tightened to it by a band 10. Under this condition, the first joint 1 tip on the side where a seal ring is fitted is inserted into a second joint 2 fitting hole 2b. The second joint 2 turns out to be in watertight connection with the first joint 1 to the large diameter of the step hole of a base 5. After a saw-tooth shape locking protrusion 6a of a lock claw evading towards the orthogonal direction with respect to the center axis of the connected first joint 1 and the second joint 2, it move towards the direction energized by a lock claw energizing spring 8 and engages with a locking groove 2a on the second joint 2. The connected right and left joints are fixed inside the base 5.
Patent JP-H0883821-A (JP)
Title: Tab carrier tape and manufacture thereof
Inventor: SHIBUYA HIROAKI
IPC: H01L21/60
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a TAB carrier tape which peels hardly off a film interface in a half-set state, holds an excellent adhesion strength also after lamination of a copper leaf and puts no limitation on adhesives, and a manufacture thereof, by improving the adhesion between a heat-resistant insulating film and a heat- resistant adhesive layer. CONSTITUTION: A TAB carrier tape comprises a heat-resistant insulating film, a heat-resistant adhesive layer and a release film, and an activation layer is provided at the bonded interface between the adhesive layer and the heat- resistant insulating film.
Patent JP-H09112590-A (JP)
Title: Engagement-pressure compensator for clutch or brake
Inventor: SUTEIIBUN SHII BUREI
IPC: F16D48/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness and smoothness by generating a control signal by practicing control theory by receiving a necessary torque signal, and adjusting pressure to one among a clutch and brake by this control signal. SOLUTION: A plural level signal source 80 is a reference to determine a necessary torque level by sensing operator input, a machine condition or a remote control signal, and a control unit 62 of a computer base receives a signal from this source 80, and imparts an adaptive control signal to electric hydraulic valves 30 and 40. Clutch or brake assemblies 24 and 26 are controlled by control of the valves 30 and 40. Control in the control unit 62 is practiced according to control theory, and after the control signal is primarily set on a starting level, sufficient time to engage a clutch or a brake is provided, and the control signal is changed on a level allowable up to reaching a necessary torque level, and the starting level is changed on the basis of necessary torque.
Patent JP-H04136009-A (JP)
Title: Preparation of graft copolymer, thermoplastic resin composition, and molding
Inventor: TSUTSUMI MASAHIDE
IPC: C08L51/00
Filed: 1990-09-26
Abstract: PURPOSE:To improve moldability, molded appearance, impact strength, and weather resistance by emulsion polymerizing an arom. vinyl compd., a methacrylic ester, and a vinyl cyanide compd. in the presence of a specific graft polymer rubber. CONSTITUTION:A graft polymer rubber is prepd. by emulsion polymerizing 100 pts.wt. in total of 60-95 pts.wt. polymerizable monomer mixture contg. 0.1-20wt.% polyfunctional monomer (e.g. triallyl isocyanante), 50-99.9wt.% 1-31C alkyl acrylate, and 0-30wt.% other copolymerizable vinyl compd. (e.g. styrene) and 40-5 pts.wt. diene polymer to a conversion of 50-93wt.%. 40-80 pts.wt. monomer (mixture) comprising 0-100wt.% arom. vinyl compd., 0-100wt.% methacrylic ester, and 0-40wt.% vinyl cyanide compd., the sum of the rubber and the monomer (mixture) being 100 pts.wt., is emulsion polymerized in the presence of in such a manner that the monomer (mixture) is fed dropwise to allow the polymn. to proceed at a polymn. rate of 10-30%/hr until the conversion reaches 60% and then the polymn. is completed, giving a graft copolymer.
Patent JP-H08123196-A (JP)
Title: Developing device used in common with cleaning
Inventor: TAKAHASHI MICHIO
IPC: G03G15/08
Filed: 1994-10-21
Abstract: PURPOSE: To provide a developing device used in common with cleaning, capable of sufficient cleaning without reducing an image forming speed, at a low cost. CONSTITUTION: The developing device used in common with cleaning 10 is provided with at least two rollers 11 and 12 arranged to face a photoreceptor 1 and uses a two-component developer, the roller arranged on the upstream side in the rotational direction of the photoreceptor 1 is of the cleaning roller 11 cleaning the photoreceptor 1 and the roller arranged a part nearer to the downstream side than the cleaning roller 11 in the rotational direction of the photoreceptor 1 is of the developing roller 12 developing an electrostatic latent image on the photoreceptor 1 with the two-component developer.
Patent JP-S63114572-A (JP)
Title: High-frequency power supply
Inventor: TANAKA SHIGERU
IPC: H02M7/155
Filed: 1986-10-30
Abstract: PURPOSE:To reduce the number of component elements, by setting the DC current under non-control system, and by controlling the leading reactive power taken by a phase advance capacitor and the lagging reactive power taken by the second AC-DC power converter to match with each other under the predetermined frequency condition. CONSTITUTION:A high-frequency power supply is composed of the first and second AC-DC power converters SS 1-2, a DC reactor Ld, a high-frequency phase advance capacitor CAP, etc., and feeds the current to a load LOAD. As a control circuit it is equipped with a voltage crest value setter VR, a voltage control compensation circuit Gr(s), a computing element CAL, a phase control circuit PHC, etc. The first converter SS 1 converts AC to DC, controlling the crest value of the voltage applied to the phase advance capacitor CAP to be fixed. On the other hand, the second converter SS 2 converts the abovementioned DC into high-frequency AC, where it is regulated so that the frequency and phase of the reference voltage may be met with the frequency and the phase of the voltage applied to the abovementioned capacitor CAP.
Patent JP-S61136892-A (JP)
Inventor: MIYAHARA CHIHARU
IPC: B66B13/30
Filed: 1984-12-05
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-H10102662-A (JP)
Title: Independent strutted roof frame
Inventor: HIRAKAWA MITSURU
IPC: E04B7/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make easy to construct a roof of a house having a gable roof by arranging respective upper ends, supporting roof panels by multiple struts which are arranged on a tie beam, the upper ends of which are made lower in height sequentially in accordance with a roof pitch. SOLUTION: The first, second and third struts 1, 2, 3 are formed with a height in agreement with a prescribed roof pitch. A roof panel 5 is formed by fixing a roof board 8 to the top of a panel frame 7. A tie beam 4 is fixed near the upper end of a column 6 raised from a foundation after an end plate 4b and end plate 6b are connected with each other with bolts and nuts. End plates 14, 14, 14 which are welded to the upper ends of a hollow shaft 13 and a trapezoid steel sheets 17, 18, respectively, are fixed to the upper flange 4a with bolts and nuts, and the roof panel 5 is fixed to panel receiving pieces 16a, 16a, 16a welded near the top with bolts and nuts Thus the number of members can be reduced and thereby facilitate construction.
Patent JP-H07115762-A (JP)
Title: Two-position oscillating type motor
Inventor: SUGIE NOBUHIKO
IPC: H02K33/16
Filed: 1993-10-14
Abstract: PURPOSE:To proviee a two-position oscillating type motor which has small power consumption and can be oscillated substantially at 90 deg. by a simple circuit. CONSTITUTION:At the time of deenergizing, magnetic lines of force from a permanent magnet 47 pass a first core 41, a second core 43, and enter from ends 41c, 43a to the magnet 47. Thus, a rotor 29 is oscillated in a direction inclined at alpha from the magnet 47. At the time of energizing, a protrusion 41a becomes an N-pole, and the end 43a becomes an S-pole. Then, magnetic lines of force from the protrusion 41a enter the end 43a or the magnet 47. Thus, the rotor 29 is oscillated in a direction inclined at beta in a reverse direction from the magnet 47. Since the rotor 29 is oscillated at 90 deg. by switching the energizing and the deenergizing, it may not be energized in the case of fixing to one oscillating position. The switching of the energizing and the deenergizing can be conducted by a simple circuit.
Patent JP-H1196719-A (JP)
Title: Disk cartridge and disk device
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the accidental insertion of an upper disk cartridge (high memory capacity disk cartridge) into a lower disk device when the disk cartridge is so formed as to prohibit the insertion of the disk cartridge in case the disk cartridge is incorrectly inserted. SOLUTION: The upper disk cartridge 80 for housing a magnetic disk of a high memory capacity into a hard case 82 is formed with a cut out part 90 at the front edge in the insertion direction of a hard case in its one angle part and is formed with a second cut out part 92 on the side face on which the first cut out part 90 is formed. The second cut out part 92 is formed between the position where the first cut out part 90 is formed and the central part of the magnetic disk. Further, an accidental insertion preventive pin 140c is so formed as to exist between the forming position of the first cut out part 90 and the forming position of the second cut out part 92 in the state that the first disk cartridge 80 is correctly inserted into the upper disk device 100.
Patent JP-H02147839-A (JP)
Title: Method and apparatus for analyzing element of melted metal in melting container
Inventor: KURISUTOFU KAARUHOFU
IPC: G01J3/02
Filed: 1989-10-03
Abstract: PURPOSE: To make sensitive the image of radiation light, prevent light emitting efficient from decreasing, and obtain a proper spectrum by optically connecting an element analysis device based on the laser guiding radiation spectrum analysis to a liquid metal in a dissolution container. CONSTITUTION: An inactive gas is passed through the side wall of a dissolution container 1 at a temperature exceeding 300 deg.C and is introduced from a side to a pipe 4 that is opened inside. Laser beams generated by a laser beam generator 8 are passed through an adjustable lens system 9 and are reflected into the pipe 4 via a crystal window 6 for closing the pipe 4 by a mirror 10. Then, laser beams are focused on the surface of a dissolved metal by the lens system 9, and plasma 11 is generated in the pipe 4 under conditions where an intensity function MeI/MeII is minimum. Light generated by the plasma 11 is guided to adjustable lens systems 13a and 13b via a crystal window 6 and is connected to an optical waveguide 14 so that the input terminal of the optical waveguide 14 is focused. Then, light is introduced into a spectrometer 15 by an optical waveguide 14.
Patent JP-S61135323-A (JP)
Inventor: YAMADA YUTAKA
IPC: H02H3/34
Filed: 1984-12-05
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-H0891399-A (JP)
Title: Threaded cap with projection
Inventor: MIYATAKE KATSUKO
IPC: B65D41/04
Filed: 1994-09-28
Abstract: PURPOSE: To enable a threaded cap to be turned smoothly without slipping by providing it with projections on the side and top. CONSTITUTION: A threaded cap 1 is provided with side projections 2 and top projections 3 to prevent fingers from slipping, so that it can be turned easily. The cap 1 may be provided with only the side projections 2 by omitting the top projections 3. The threaded cap with the projections allows to be turned easily by the aged or a child with small grasping power, or by hand with glove, or by wet or slightly sweaty hand.
Patent JP-H0681068-A (JP)
Title: Method for casting heat resistant mg alloy
Inventor: KOIKE SEIICHI
IPC: C22C23/00
Filed: 1992-09-01
Abstract: PURPOSE:To obtain an Mg alloy having superior heat resistance. CONSTITUTION:While a material having an Mg alloy composition containing 1.3-20wt.% Si is in the solid-liquid coexisting region containing dendritic Mg2Si, mechanical agitation treatment is applied to this material to refine the dendritic Mg2Si and also disperse the resulting refined Mg2Si uniformly. Subsequently, the material is poured into a metal mold and solidified. Because Mg2Si has low specific gravity and high melting point, the Mg alloy in which fine Mg2Si is uniformly dispersed has superior heat resistance.
Patent JP-H02105791-A (JP)
Title: Picture encoding device by orthogonal transform coefficient quantizing system
Inventor: YASHIMA YOSHIYUKI
IPC: H04N19/625
Filed: 1988-10-14
Abstract: PURPOSE:To improve the picture quality of decoded pictures while the overall information quantity is maintained constantly by quantizing chrominance components finely in a flat block where variation of luminance signals is small and roughly in a block where the variation of the luminance signals is large. CONSTITUTION:The difference between blocked picture signals and a value predicted from the locally decoded picture of one frame before is calculated at a subtractor 3 and an orthogonal transform coefficient which is the output of the subtractor 3 and inputted to an orthogonal transform circuit 4 as a predicted error signal is quantized at a quantization circuit 5. A luminance signal flat section detection circuit 9 a decides whether or not luminance signals are flat at every block and performs control so that the transform coefficient quantizing characteristics of corresponding chrominance components can be made finer in an area where the luminance signals are flat and rougher in another area where the variation of the luminance signals is large. Therefore, the picture quality of decoded pictures can be improved while the overall information quantity is maintained constantly.
Patent JP-H0682077-A (JP)
Title: Bedtime timer device for air-conditioner
Inventor: NAKAMURA KANEYUKI
IPC: F24F11/02
Filed: 1992-08-31
Abstract: PURPOSE:To provide the temperature of bed room so as to be comfortable at the time of going to bed of an air-conditioner. CONSTITUTION:A refrigerating cycle of an air-conditioner is formed of a compressor 1, an evaporator and a condenser. A temperature sensor 5 for indoor air which enter the evaporator, and a temperature setting means 6 for the indoor air are equipped, and it is controlled in such a manner that the temperature data of the temperature sensor 5 may become the temperature data of the temperature setting means 6. A memory unit 9 which stores the temperature data of the temperature sensor 5 when a good night operation switch 8 is operated, and a comparison means 10 which compares the temperature data of the temperature sensor 5 and memory unit 9 after a specified period of time has passed from the start of a bedtime operation, are provided, and the best rule is selected from several control rules, based on the comparison value of the comparison means 10, and the correction of an indoor set temperature during a bedtime operation is performed.
Patent JP-S63112092-A (JP)
Title: Low melting-point solder alloy
Inventor: IIDA HIROYUKI
IPC: C22C11/00
Filed: 1986-10-29
Abstract: PURPOSE:To perform the soldering with excellent solderability even in a low temp. and high reliability by specifying the compsn. of a solder and making the ratio of the compsn. in a prescribed compsn. range. CONSTITUTION:The titled quaternary solder consists of, by wt., 40-70% Sn, 2-15% Bi, 5-15% In and the balance Pb with a melting point in the range of 100-160 C. Even electronic parts with inferior heat resistance can be soldered collectively by a dip system or a flow system and productivity and workability can be enhanced by forming such a compsn.
Patent JP-2001082156-A (JP)
Title: Four-cycle internal combustion engine
Inventor: RIYUU IKUTAMI
IPC: F01M3/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To execute necessary lubrication by use of a mixed fuel including a fuel and a lubricating oil without changing a basic layout of a conventional four-cycle internal combustion engine. SOLUTION: In this four-cycle internal combustion engine, lubrication inside an engine is executed by use of a mixed fuel F wherein a fuel is added with a lubricant. The four-cycle internal combustion engine has an intake passage 25 communicating with an intake port 9 open to a combustion chamber 7, a fuel supply means 28 for supplying the mixed fuel F into the intake passage 25, a branch passage 40a branched from the intake passage 25 for communicating a crank chamber 18 housing a crankshaft 20 with a downstream side intake passage 25b located downstream of the fuel supply means 28 in the intake passage 25, a communication passage for communicating the crank chamber 18 with a valve system chamber 16 housing a valve system 15, circulation passages 42 for communicating the value system chamber 16 with the intake passage 25, and a valve 45 disposed in the branch passage 40a, for opening and closing the branch passage 40a.
Patent JP-H03119329-A (JP)
Title: Field variable finder device for camera
Inventor: UEDA TOSHIAKI
IPC: G03B13/12
Filed: 1989-10-02
Abstract: PURPOSE:To miniaturize a camera although a cam mechanism is used by driving a finder by a finder driving ring where an optical axis is taken as the center of rotation. CONSTITUTION:The finder is driven by the finder driving ring 15 where the optical axis is taken as the center of rotation provided separately from a lens barrel cam ring 1 for changing a focal distance. Since the finder driving ring 15 rotates through a deceleration mechanism, the finder can be driven at a smaller rotation angle then that of the lens barrel cam ring 1. Therefore, a space for retreating a cam member which drives the finder is made small and the cam member can be retreated even in a part which has hitherto been regarded as dead space. Thus, the mechanism and the device for driving a finder optical system do not hinder the miniaturizing of a camera.
Patent JP-H0199098-A (JP)
Title: Pattern comparator
Inventor: TSUBOKA HIDEKAZU
IPC: G10L15/10
Filed: 1987-10-13
Abstract: PURPOSE: To improve the accuracy of recognition by using a reference pattern including dynamic features at the time of comparing and recognizing the pattern of a voice or the like. CONSTITUTION: An input voice signal is converted into a feature vector sequence by a feature extraction part 1 and the sequence is inputted to a reference pattern preparing part 6. The preparing part 6 divides a 1st pattern consisting of the feature vector sequence into i partial sections (i=1 to I), finds out a parameter of a time function expressed by a vector value approximated to the pattern of each partial section and stores the pattern in a reference pattern storing part 7. The extraction part 1 stores a vector sequence to be a 2nd feature pattern in an input buffer 2 and a partial section setting part 3 sets up a candidate section of a i-th partial section in the 2nd pattern.  A partial distance calculation part 8 finds out a partial distance (partial similarity) between the feature vector sequence of the set 2nd pattern and a time function corresponding to the parameter of the i-th partial section stored in the storing part 7, a partial distance normalizing part 9 normalizes the partial distance by a value related to the number of frames and a minimum accumulated distance calculating part 10 finds out a minimum accumulated distance based upon a division number inputted from a division number specifying part 12.
Patent JP-S63225330-A (JP)
Title: Production of alpha,beta-unsaturated ketone
Inventor: MAKI TAKAO
IPC: B01J23/74
Filed: 1987-10-13
Abstract: PURPOSE:To economically produce the titled compound useful as a raw material for organic syntheses and solvent, by condensing the same ketones and different ketones through dehydration in a liquid phase by the use of an oxide or hydroxide of tin or iron as a catalyst. CONSTITUTION:A ketone shown by formula I (R<1> is H or alkyl; R<2> is alkyl) is condensed with a ketone shown by formula II (R<3> is H or alkyl; R<4> is alkyl) through dehydration in the presence of a highly active ketone condensation catalyst comprising an oxide or hydroxide of tin or iron (e.g. stannic acid, ferric hydroxide, stannic oxide and alpha-ferric oxide) in a liquid phase to give an alpha,beta-unsaturated ketone (e.g. mesityl oxide). Oxides in the catalyst may be hydrous oxides.
Patent JP-S62117461-A (JP)
Title: Original scanner
Inventor: YANAKA TOSHIYUKI
IPC: G03B27/34
Filed: 1985-11-18
Abstract: PURPOSE:To start original reading action at the prescribed timing irrespective of a variable power ratio by changing a delay time delaying the action start timing of a drive means driving a scan means according to the variable power ratio. CONSTITUTION:Figure shows a slow-up method (here, linearly rising to simplify) up to two types of scan speeds v1 and v2 (variable power ratios R1 and R2). Namely, with the v1 as a reference, the delay time td (=t1-t2) is set at the variable power ration R2 to rise up to v2, whereby the time necessary reaching original tips D and TOP is constantly controlled to t1 irrespective of the variable power ratio. Thus the scan start timing for a scanner 35 is delayed by the prescribed time in accordance with the variable power, whereby the original reading action can be always made at the prescribed timing irrespective of the variable power.
Patent JP-H0980632-A (JP)
Title: Photographing device
Inventor: KAYANO NORIYUKI
IPC: G03B27/32
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To stop the driving of a stamping means when stamping may cause trouble as subjects for photography have not normally been photographed and to perform stamping corresponding to the condition of the subjects for photography, even when the subjects for photography comprise those which should be stamped and those which should not. SOLUTION: In a photographing device which includes a paper feeding unit 2 capable of continuously feeding subjects S for photography, a photographic means 3 for photographing the subjects S for photography which are fed by the paper feeding unit 2, and a die drum 43 (stamping means) for stamping the subjects S photographed, a detection means is provided for detecting whether or not the photographic condition of the subjects S for photography is normal, and if the subjects S for photography have not normally been photographed, the driving of the die drum 43 is stopped.
Patent JP-H06113154-A (JP)
Title: Picture processor
Inventor: KURITA MITSURU
IPC: G03G21/00
Filed: 1992-09-28
Abstract: PURPOSE:To disenable the connection of a device having an inappropriate interface by providing plural means for ciphering picture data and modulating it and permitting plural modulation means to independently execute modulation. CONSTITUTION:A signal read by a CCD sensor 210 is A/D-converted and sampled in A/D & S/H 101, is outputted with an RGB eight bits, is subjected to shading-correction 102, joint-correction 103 and input-masking 104 and is outputted from the part A of a bus selector 1106 via signal lines 1101-1103. Then, the signal is modulated in a modulation circuit 1110 and is outputted by an external interface 1107. In such a case, the modulation circuit 1110 and a modulation circuit 109 are exactly separately constituted and they independently execute modulation. Namely, the two devices respectively have plural modulation parts and demodulation parts and a signal processing is executed by using two ciphering datum. Thus, regularity can be detected from the external interface 1107.