baber/WOPTO huggingface dataset:
Patent JP-H04285371-A (JP)
Title: Closed seal device of rotary valve, method of its manufacturing and method of manufacturing rotary valve
Inventor: GUREGORII EI KAAKUJIAN JIYUNIA
IPC: F16K1/226
Filed: 1991-12-12
Abstract: PURPOSE: To design a flexible valve seating apparatus to provide droptight metal-to-metal valve seating when employed, for example, with rotary ball valves and butterfly valves. CONSTITUTION: A flexible seating apparatus for use in rotary valves comprises a flexible seat ring 50 attached to one of a valve body 22 and a closure member 32 in a cantilever fashion and positioned by a resilient member. The resilient member is held captive in a preformed channel in the flexible seat ring 50. Slotted holes 60 spaced radially along the flexible seat ring 50 and corresponding fasteners 62 permit axial adjustment and proper positioning of the flexible seat ring 50 upon assembly and initial closure of the closure member 32. The flexible seat ring 50 can be alternatively mounted on the other of the valve body 22 and the closure member 32.
Patent JP-H10171338-A (JP)
Title: Portable learning device
Inventor: SHIMOBAYASHI MASAHIRO
IPC: G09B7/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently attain learning irrespective of learning place and carrying to any where by providing a program cartridge loaded attachably/ detachably on a main body part. SOLUTION: In the program cartridge 3, a memory storing a KANJI (Chinese character) learning program having a data program as a KANJI dictionary, the data program as a KANJI problem collection and the data program as a personal problem collection according to the learning stage of a learner individual is incorporated. By an information control part provided in the main body part 2, a problem, and a required solution, notes, etc., are displayed on an information display part 5 based on the KANJI learning program incorporated in the program cartridge 3, and learning contents and functions selected by a function selection/operation part 4. The control part discriminates right and wrong of an inputted answer, and displays its answer's right/wrong, a right solution, notices, etc., on the information display part 5.
Patent JP-2000156819-A (JP)
Title: Method and device for detecting still image
Inventor: KOMIYA DAISAKU
IPC: H04N19/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a moving image information detecting method capable of highly accurately detecting an image subjectively felt as an image of small movement from a moving image sequence, and a device for realizing the method. SOLUTION: The device is provided with a frame memory 301 for storing images, a changed block detection means 302 for finding out a changed block from a difference between plural frames, a connection degree calculation means 303 for finding the degree of connection between the frames, an image characteristic judging means 304 for detecting a still image by a previously determined threshold based on the degree of connection between the frames, and a judged result output means 305. Thus the still image can be detected with high sensitivity and high accuracy by using the connection degree of the changing block.
Patent JP-H03189904-A (JP)
Title: Magnetic disk device
Inventor: SUGIYAMA TOKUJI
IPC: G11B5/09
Filed: 1989-12-19
Abstract: PURPOSE:To reduce the shift of a normal peak, to improve S/N and to improve a slice level margin besides by providing a pseudo peak elimination circuit. CONSTITUTION:A first variable coefficient multiplier 12 where a signal Sa is supplied from an input terminal 10 multiplies the signal Sa by a coefficient K1 and supplies the multiplied result to the third input terminal of an adder 14. Besides, a first variable delay line 11 where the signal Sa is supplied supplies a signal Sb which is delayed as much as a time tau1 and which has the same waveform as the signal Sa to the first input terminal of the adder 14 and a second variable delay line 13. The delay line 13 where the signal Sb is supplied supplies a signal Sc which is delayed as much as a time tau2 and which has the same waveform as the signal Sb to a second variable coefficient multiplier 15. Besides, the multiplier 15 where the signal Sc is supplied multiplies the signal Sc by a coefficient K2 and supplies the multiplied result to the second input terminal of the adder 14. Thus, since a pseudo peak can be eliminated, a phonomenon that the normal peak is shifted is reduced and the S/N or the slice level margin are improved at the same time.
Patent JP-H08156311-A (JP)
Title: Thermal recording device
Inventor: NAKAJIMA MASATO
IPC: B41J2/38
Filed: 1994-12-05
Abstract: PURPOSE: To perform high-quality printing just immediately after a power source is turned on without using a specific heating instrument and without consuming useless electric power in such a stand-by state as an ordinary power source is turned on in a thermal recording device in which data such as an image are printed on recording paper by using a thermal head. CONSTITUTION: A thermal recording device is equipped with a thermal head temperature detection means C for detecting the temperature of a thermal head 6, a thermal head heating means B for heating the thermal head which prints prescribed data in the direction of horizontal scanning in the head part of respective pages of recording paper and a thermal head heating regulation means A for controlling the heating means B on the basis of the output of the thermal head temperature detection means C.
Patent JP-H04201373-A (JP)
Title: Thermal head pressing mechanism
Inventor: MATSUDA YASUHIRO
IPC: B41J25/316
Filed: 1990-11-30
Abstract: PURPOSE:To reduce density irregularities in the width direction of a recording image to obtain a high-quality image by a method wherein the position of a point of force acting to pressing members can be changed in the width direction. CONSTITUTION:A lever 15 is mounted on a rotating shaft 16 slidably in the axial direction thereof. In this manner, the position of a point of force acting to arms 2 is changed by changing the position of the lever 15, distorsion amounts of the left and right arms 2 across the point of force are made different from each other, the tensile forces of a left spring 3 and a right spring 4 are made different from each other without using springs of different spring constants for the left and right springs 3, 4, and the pressing force of a thermal head 10 is uniformized. Alternatively, the distorsion amounts of the left and right arms 2 can be determined equally to each other by positioning the lever 15 on the center of the rotating shaft 16. The lever 15 is positioned on the left side of the rotating shaft 16 in consideration of characteristics that a larger pressing force is produced on the side provided with a rotatable member of a head holding part 1, whereby said characteristics can be corrected.
Patent JP-H06178545-A (JP)
Title: Method and apparatus for controlling power converter
Inventor: YAMATO IKUO
IPC: H02M7/493
Filed: 1992-12-09
Abstract: PURPOSE:To suppress the flow of cross current between power converters due to the phase difference and the amplitude difference of an output voltage between power converters. CONSTITUTION:When output voltage V1, V2 and output currents i1, i2 of inverters 1b, 2b are detected, a voltage deviation epsilonv of output voltages V1, V2 is calculated and simultaneously a current deviation epsiloni is also generated. An output voltage waveform command Vr1 is generated depending on voltage deviation epsilonv, current deviation epsiloni. Moreover, a voltage compensation amount DELTAV1 is generated depending on output currents i1, epsiloni. Vr1 is compensated by DELTAV1 and is then converted into Vr1*. Vrx* is then compensated by an output voltage V1 and is then converted into the final output voltage waveform command. When output voltages of inverters 1b, 2b are controlled depending on the final output voltage waveform command, output voltages of inverters 1b, 2b are controlled to become close with each other, suppressing the flow of cross current between inverters 1b, 2b.
Patent JP-H11268596-A (JP)
Title: Automobile ceiling material
Inventor: NAGASHIMA SATOSHI
IPC: B60R13/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an automobile ceiling material to eliminate a need for a complicated adhesion process and improve recycle capability. SOLUTION: This automobile ceiling material is formed such that a polyester short fiber non-woven base material layer 1, an initially coated polyester fibrillate tricot skin, a polyester fiber-made woven fabric skin or an originally coated polyester short fiber-made needle punch skin layer 2, and a low melt point polyester span bond non-woven adhesion material layer 3 having a melt point of 100-150 deg.C are laminated. The surface on the adhesion material layer 3 side of the base layer 1 is processed for planation by a heated roller.
Patent JP-H01173981-A (JP)
Title: Picture recording and reproducing device
Inventor: YOSHIZAWA JUNICHI
IPC: H04N5/92
Filed: 1987-12-28
Abstract: PURPOSE:To record an moving picture and a still picture in a mixed state by outputting picture data only once in the case of the moving picture and outputting the same picture data plural times in the case of the still picture. CONSTITUTION:When it is discriminated that the inputted picture data are those for the moving picture by discriminating information D3, the same picture data are outputted from a picture memory 7 only once, and while the picture data and the discriminating information D3 are switch-selected at a selecting circuit 11, the picture data of the moving picture and the discriminating information D3 corresponding to the picture data of the moving picture are recorded on the prescribed area of a video track 17 on a magnetic tape 16. Further, when the inputted picture data are those for the still picture, the same picture data are outputted from the picture memory 7, for example, three times, and the picture data of three still pictures and the discriminating information D3 corresponding to each of the picture data for the three still pictures are recorded through the selecting circuit 11 onto the prescribed area of the video track 17 on the magnetic tape 16. Thus, the moving picture and the still picture can be recorded on the same magnetic tape 16 in the mixed state.
Patent JP-2000155400-A (JP)
Title: Emulsified dispersed composition containing dye forming coupler and silver halide photographic sensitive material containing it
Inventor: SATO KOICHI
IPC: G03C7/396
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the emulsified dispersed composition capable of obtaining maximum density and superior color reproducibility and light fastness in an obtained dye image and the silver halide photographic sensitive material containing this composition by coating a support with this composition containing a specified coupler. SOLUTION: This emulsified dispersed composition contains the dye forming coupler represented by formula I and the compound represented by formula II or III or the like, and in formulae I-III, Cp is a dye forming coupler residue; L1 is a divalent bonding group; X is an O atom or a -C(=O)- group; L2 is a group for bonding X and NH through 2C atom; L3 is a -C(=O) or -SO2- group; R1 is an alkyl or aryl group; each of RA1 and RA2 is an H atom or an alkyl group; RA3 is an substituent; RB1 is an alkyl or aryl or amino or alkoxy or aryloxy group; and each of RB2 and RB3 is an alkyl group.
Patent JP-2000153540-A (JP)
Title: Manufacture of resin magnet moldings
Inventor: SUGIYAMA NORIYOSHI
IPC: B29K103/06
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To enable a magnetic pole showing an asymmetrical magnetic curve with a different one side width to be formed by arranging a permanent and a yoke in such a way that the center line of the yoke and the center line of the permanent magnet are deviated. SOLUTION: The center line 4c of a yoke 4a is deviated from the center line 3c of a permanent magnet 3 and a molding material (m) made of a resin magnet composition is molded while a magnetic field is applied to the cavity 2 of a mold 1. Consequently, magnetic powder contained in the molding material (m) to be molded in the cavity 2 is orientated and magnetized by applying a magnetic field. The magnetic force of the permanent magnet 3 is deflected to the side where the yoke 4a is deviated and a magnetic curve 5 obtained is a moderate curve on the side where the yoke 4a is deviated across the peak of the magnetic force. Thus it is possible to easily and certainly form a magnetic pole showing an asymmetrical magnetic curve 5 with the sides h1, h2 which are configuratively different from each other centered around the peak position of the magnetic force set at a center line (c).
Patent JP-H11141088-A (JP)
Title: Handrail with luminous body
Inventor: ISONISHI MINORU
IPC: F21V33/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a handrail excellent in tactile sensation and usable as a guide lamp by forming the handrail of a pair of wood bar members, disposing a luminous member inside the bar members, and inserting a translucent member between the bar members. SOLUTION: A handrail comprises a handrail body 1 and a luminous member 2. The handrail body 1 is composed of semicylindrical wood bar members 11, 12 and a translucent member 3 formed by extrusion-molding transparent synthetic resin such as acrylic nitrile resin. The translucent member 3 is insert-fitted into the upper half parts of the bar members 11, 12, and three members are integrally jointed through the light transmission member 3. The translucent member 3 with a lamp inserted in a transparent pipe functions as the upper light transmission aperture of the handrail, and light is emitted from this part so as to be able to clearly confirm the presence of the handrail. The lower half parts of the mating faces of the bar members 11, 12 are cut in groove shape to form a storage recess 4 for the luminous member 2, and the light emitting member 2 is charged therein.  The handrail therefore has the same appearance and tactile sensation as a wooden one and functions as a guide lamp.
Patent JP-H05278148-A (JP)
Title: Method and device for cutting strip material made of tire building material
IPC: B29D30/30
Filed: 1992-12-09
Abstract: PURPOSE: To obtain specific cutting length without spare cutting from continuous material feed in such a way that a strip material is tensioned, and is fixed to a place as close to a fixed place formed by a vacuum as possible, and is cut in this state. CONSTITUTION: A front end of a strip material 6 is gripped on a winding drum 1 e.g. by a vacuum device. Then, a pressure roller 2 is guided on the winding drum 1 and the drum is rotated. When the winding drum 1 moves an angle of almost the peripheral length, the winding drum is stopped and at the same time a driving device of a supply belt 5 is also stopped. At that time, a front end of the strip material 6 is almost as high as a cutting member 8. A vacuum device 9 is operated, and as a result, the strip material 6 is fixed in an area of a cutting place 10. When the pressure roller 2 reaches the end position, a cutter 12 is operated and the strip material 6 is cut laterally. By this, specific cutting length can be obtained without spare cutting from continuous material feed.
Patent JP-H02259811-A (JP)
Title: Bicmos positive supply voltage reference
Inventor: DAGURASU DEI SUMISU
IPC: H01L27/115
Filed: 1989-12-21
Abstract: PURPOSE: To obtain an improved reference circuit by providing a control circuit to vary a current to the base of an output transistor in response to load on a reference output line. CONSTITUTION: The output reference line 28 is coupled to the collector of a bipolar output transistor 30, and the collector of the transistor 30 is coupled to a positive voltage supply source VCC through a capacitor 32. The control circuit 36 supplies a voltage standard from a resistor 38 and a current source 40 to the reference line 28, and also, it controls the current to the base of the transistor 30 in response to the load on the line 28. For instance, when the voltage on the line 28 because of the increased load, the more current is supplied to the base of the transistor 30 through a PMOS transistor 42, and the transistor 30 pulls down the reference voltage on the line 28. Thus, the reference voltage becomes more correct.
Patent JP-2001146390-A (JP)
Title: Failure diagnostic guide device of electrical equipment
Inventor: MIYAMOTO TOSHIYUKI
IPC: B66C23/90
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnostic guide device of electrical equipment capable of surely knowing the predetermined next inspection item in a short time when performing operation for closing a power source again by cutting off the power source once in the middle of inspection work. SOLUTION: A controller 3 including an inspection item storage part 10 for storing an inspection item of a load gauge 1 has a just before item storage part 11 for storing the inspection item of the load gauge 1 just before cutting off a power source 16, a discriminating means 9 for discriminating whether or not the power source 16 is cut off once in the middle of inspection work of the load gauge l when closing the power source 16 and a just before item readout means 6 for reading in the inspection item of the load gauge l just before cutting off the power source 16 stored in the just before item storage part 10 when this discriminating means 9 discriminates that the power source 16 is cut off once, and when closing the power source again at a series of inspection work, the inspection item read out by the just before item readout means 6 is displayed on a display device 15.
Patent JP-H06144178-A (JP)
Title: Braking force distribution control device
Inventor: TOUTSU KENJI
IPC: B60T8/1766
Filed: 1992-11-16
Abstract: PURPOSE:To properly judge the start of the braking force distribution control with a braking force distribution control device. CONSTITUTION:Wheel speeds of a front wheel FR and a rear wheel RR are detected by wheel speed detecting means S1, S3, and the wheel speeds of the wheel FR and the wheel RR are compared by a comparing means M1 based on the detected outputs. A hydraulic control valve FV is driven by a driving means M2 in response to the compared result, and the braking force of the wheel RR is adjusted to the preset relation with the braking force of the wheel FR. The braking force distribution control is prohibited during the normal braking action, and the start of the braking force distribution control is allowed when the difference between the wheel speeds of the wheel FR and the wheel RR exceeds a preset value including at least a constant value. A constant dead zone area is formed by a start judging means M3 regardless of the magnitude of the wheel speed, and the braking force of the wheel RR is adjusted to the preset relation with the braking force of the wheel FR when the speed difference exceeds it.
Patent JP-H07192981-A (JP)
Title: Vacuum apparatus
Inventor: HATANAKA TATSUYA
IPC: H01L21/02
Filed: 1993-12-27
Abstract: PURPOSE:To prevent impurity-gas molecules from an object-to-be-treated treatment region from being mixed with a treatment atmosphere by a method wherein a region in which a treatment is executed and a nontreatment region in which no treatment is executed are isolated by an isolation means. CONSTITUTION:A vacuum treatment apparatus is provided with a vacuum treatment chamber 1 in which a prescribed treatment is executed to an object 11 to be treated and with a preliminary vacuum chamber 3 whose inside is constituted so as to be vacuum-evacuated via a gate valve 5, and it is constituted in such a way that the object 11 to be treated is carried into, and carried out from, the vacuum treatment chamber 1 via the preliminary chamber 3. In the vacuum treatment chamber, a jig 9 which comes into contact with the surface of the object 11 to be treated and which can close the vacuum treatment chamber 1 airtightly is installed between the vacuum treatment chamber 1 and the gate valve 5. Thereby, impurity-gas molecules, on the rear of the object to be treated, which are carried into simultaneously when the object to be treated is carried into are prevented from being mixed with a treatment atmosphere, the uniformity, the stability and the reproducibility of a treatment are ensured, and a high-accuracy and high-performance component can be formed at high yield and stably.
Patent JP-H10160495-A (JP)
Title: Route-guiding apparatus
Inventor: KOMIKAWA KIYOSHI
IPC: G01C21/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To naturally guide a route by judging whether or not the present position deviates from a recommended route, and re-calculating a recommended route by a predetermined number of times when the present position deviate from the recommended route. SOLUTION: A one's own vehicle position-processing device 2 calculates the position of one's own vehicle based on sensor information related to the vehicle and information of the present position of the vehicle. A main controller 1 calculates a recommended route on the basis of map data, data of the present positioning of the vehicle, and data of a starting point and a destination. The main controller 1 detects it as a detrack state when the present position of the vehicle deviates from the recommended route obtained as a result of searches and calculations from the starting point to the destination. When the vehicle is in the deviated state, the main controller 1 searches for a new recommended route and connects to the previous recommended route. At this time, if the present position is already out of a guide route, a search process is executed again.  In this manner, the recommended route obtained through calculations becomes relatively straight, so that the vehicle can be guided naturally.
Patent JP-2000145859-A (JP)
Title: Elastoplastic damper
Inventor: NARIHARA HIROYUKI
IPC: E02D27/34
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an elastoplastic damper working effectively vibration in all directions on a plane. SOLUTION: An elastoplastic damper 1 is formed so that end plates for joining 3 and 4 are welded to the two ends of a circular steel pipe 2 made from a low yield point steel. At the peripheral surface 2A of the steel pipe 2, slots 21 extending in the radial direction are provided at a certain spacing in the circumferential direction of the steel pipe 2. With plastic deformation of the steel pipe 2, hysteresis damping is exerted for with in all horizontal directions. The slots 21 suppress the yielding endurance force of the damper 1, and a stable hysteresis energy absorbing ability can be exerted.
Patent JP-H11159067-A (JP)
Title: Roof structure
Inventor: UMIUCHI HIDEKAZU
IPC: E04D3/366
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure which is easy in execution and has no possibility to be simply scattered by blowing up. SOLUTION: Plural sheets of root materials 1, 1... are severally supported on a roof material support part 2. In this case, one side part of the roof material is provided with a semi-cylindrical part 11, and another side part of the roof material is provided with a claw piece 12, and the roof material support part 2 is provided with a shaft part 21 having an about circular section, and the semi-cylindrical part 11 of one side part of the roof material 1 is fitted on the shaft part, and the claw piece 12 of another side part of the roof material 1 is locked in the roof material support part 2.