baber/WOPTO huggingface dataset:
Patent JP-H07117447-A (JP)
Title: Active suspension
Inventor: KAWABATA KAZUNOBU
IPC: B60G17/015
Filed: 1993-10-29
Abstract: PURPOSE:To slow roll recovery speed by calculating roll angular velocity, and correcting a command for reducing the normal acceleration of a vehicle body, so that while roll recovery is recognized, roll inertia moment increases. CONSTITUTION:An active suspension 12 has hydraulic cylinders 18FL-18RR interposed between a body side member 10 and each wheel side member 14, with the operating pressures of the hydraulic cylinders adjusted by pressure control valves 20FL-20RR. Each of the pressure control valves 20FL-20RR is controlled by a controller 30 in accordance with detection signals of at least normal acceleration sensors 28FL-28RR. In this case, roll angular velocity is calculated according to the detected values of normal acceleration, and roll recovery is recognized when the absolute value detected by a lateral acceleration sensor 26 tends to decrease. As a result, when roll is recovered, a command for reducing normal acceleration is corrected so that while roll is recovered roll inertia moment increases according to a calculated value of roll angular velocity.
Patent JP-S62131162-A (JP)
Inventor: SUGA HIROAKI
IPC: F25B47/02
Filed: 1985-12-04
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-H03139141-A (JP)
Title: Method and apparatus for controlling magnetic bearing
Inventor: HIGUCHI TOSHIRO
IPC: F16C32/04
Filed: 1989-10-21
Abstract: PURPOSE:To accurately control a magnetic bearing by reducing to input a compensating value output from a reverse transfer function circuit at a compensation signal input point. CONSTITUTION:A compensating value corresponding to a deviation between a rotating axis at the angular position of a rotational shaft 1 output from a reverse transfer function circuit 21 and a geometrical center line is input to a subtracter 24 at a compensation signal input point, the value is subtracted to be input to a control signal in a signal path from a point of inputting a reference position signal for bringing the rotating axis of the shaft 1 into coincidence with a geometrical center line to the input points of electromagnet excited power amplifiers 4, 5 to become a correction control signal. As a result, an exciting current controlled according to the correction control signal is supplied to electromagnets 2, 3, and the shaft 1 is rotatably supported by a magnetic bearing for not generating an electromagnetic force of a vibrating period for suppressing the vibration of the shaft 1 by the influence of a resonance without bringing the rotating axis into coincidence with the geometrical center line.
Patent JP-S61151723-A (JP)
Title: Sensor
Inventor: INAGAWA TAKASHI
IPC: G06F1/00
Filed: 1984-12-26
Abstract: PURPOSE:To avoid the effect of a pulse drive circuit onto a high sensitive sensor circuit by driving alternately an object element and a dummy element so as to make the load current in the entire pulse drive circuit constant. CONSTITUTION:A drive circuit has a driver A12 driving a load and a driver B12 driving a slave load through which no current flows when a master load has a current flow. The driver B12 drives a load flowing the same current as that of the master load, e.g., a resistor 11. The sum between a current i1 flowing to the master load and a current i2 flowing to the slave load, i1+i2 is a completely constant current when i2=i1, but in general there is an error nearly 10%. The error is 1/10 in comparison with the ripple due to the master load current, which offers a remarkable improvement.
Patent JP-H03134686-A (JP)
Title: Wet type electrophotographic developing device
Inventor: MASUI ARATA
IPC: G03G15/10
Filed: 1989-10-20
Abstract: PURPOSE:To realize the improvement of developing by providing a conductive protruding body, which is abutted with the back image of a photosensitive material and supports the photosensitive material, on a back electrode while being faced to a developing electrode. CONSTITUTION:When a master 12 is passed between a developing electrode 82 and a back electrode 84, an electric field is generated by electrostatic induction between the electrode 82 and the surface of the master 12 and between the back side of the master 12 and the electrode 84. In this electric field, toner particles are ticked to an electrostatic picture caused by a minus charge formed on the surface of the master 12. At such a time, the minus charge is remained on the surface of the electrode 84. However, since the back side of the master 12 is abutted with plural projecting bodies 88 of a conductive rubber mat 86, this minus charge is neutralized with a plus charge on the back side of the master 12. Thus, the amount of the toner particles to be sticked to the electrode 84 is reduced. Accordingly, since a non-conductive film is not formed to the back electrode 84, the amount of the toner to be sticked to the master 12 can be made uniform and the density of the master 12 can be made almost uniform.
Patent JP-H11107533-A (JP)
Title: Method for constructing structure by direct hanging
Inventor: NISHIGAKI NOBORU
IPC: E04G21/14
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a temporary facility and to eliminate the necessity of temporary timbering so as to contribute to the enhancement of operability and economy by adopting a direct-hanging method. SOLUTION: Steel members which are to constitute a structure K to be constructed are hung down from a moving type direct-hanging frame 1 and are assembled together to assemble the structure K in a zone in a predetermined range. Next, after the steel members are released from the state of being hung down from the moving type direct-hanging frame 1, the moving type direct- hanging frame 1 is moved forward up to the position of the next zone of the structure K to be constructed. These operations are repeated a predetermined number of times to easily and stably construct the structure K without use of temporary timbering.
Patent JP-H03135746-A (JP)
Title: Ionization vacuum gauge
Inventor: KANEMOCHI TORU
IPC: G01L21/30
Filed: 1989-10-20
Abstract: PURPOSE:To measure pressure in an ultra-high-vacuum area by generating ions at an ion generation part by the collision of an electron, emitted from the cathode of an electron gun part, against residual gap molecules during reciprocal motion, and gathering the ions. CONSTITUTION:An electric field production part 24 where doughnut-shaped electrodes 24a - 24f are arranged coaxially at specific intervals is formed behind the electron gun part 23 and the electrodes are applied with specific voltages respectively. The electron emitted from the heat cathode 21 is accelerated because of the potential difference between the cathode 21 and electrode 24a to flow nearby the axis of the hole of the electrodes and move toward the electrode 24d, but decelerated to stop. The stopping electrode is inverted to return to nearby the cathode 21 and stop, and this motion is repeated. While the electron reciprocates, the electron collides against the residual gas molecules to generate the ions with high probability. The generated ions while gathered by an ion gathering part (between the electrodes 24d and 24f) are accelerated toward an ion collector part 25 and gathered by the collector 25 eventually. Consequently, the coefficient value of the vacuum gauge becomes large and the value of a necessary electron current may be small.
Patent JP-S61151562-A (JP)
Title: Forming device of image
Inventor: ONO AKIO
IPC: G03G15/01
Filed: 1984-12-26
Abstract: PURPOSE:To stop a rotating body in a development position quickly and accurately without shock by not only controlling the speed but also positioning the rotating body to a prescribed position and detecting the positioning state to control the operation of the rotating body when the rotating body provided with plural developing devices is rotated and driven. CONSTITUTION:A variable speed control table is stored in a ROM31d1 in a motor controlling CPU31d, and speed data in a speed table in the ROM31d1 which is accessed in accordance with the value of a position counter 31b detected at the intervals of a certain time due to a timer 31f is compared with speed data detected by a speed counter 31c, and the driving force of a motor 12 is so controlled that the deviation between them is compensated. The rotation sequence of the rotating body is selected by the color mode designation from a key display operation part 35. In accordance with the extent of rotation, the rotation mode is inputted from an I/O port 33 to the motor controlling CPU31d through a load driving circuit 34 as a mode setting signal consisting of three bits M0-M2. Thus, the speed control table is selected to drive and control the rotating body to a target position in accordance with a target motion characteristic.
Patent JP-H02120152-A (JP)
Title: Metal mold for forming center pillar garnish and body thereof
Inventor: YOSHIDA HIDEO
IPC: B60R13/02
Filed: 1988-10-31
Abstract: PURPOSE:To reduce the number of part items by installing a par of guide ribs on the back of a garnish body projectingly along the longitudinal direction, and holding both sides of a slide plate with a seat belt outlet so as to close an opening of a garnish body, between these paired guide ribs. CONSTITUTION:A garnish body 11 is formed as curved in a projecting form to the surface side, namely, to the cab inside, and an opening 12 is formed in the central part. In this case, a pair of guide ribs 13, 14 are installed on the back of the garnish body 11 projectingly along the longitudinal direction at both sides of this opening 12. Then, both sides 16a, 16b of a section U-shaped slide plate 16 with a seat belt outlet 15 are held between respective inside surfaces 13a and 14a of these guide ribs 13, 14 slidably. With this constitution, a guide plate being attached with a conventional pin for slidingly guiding the slide plate 16 is no longer required, so that reduction in the number of part items and cost abatement come to fruition.
Patent JP-H0586315-A (JP)
Title: Ink, method for ink jet recording using the same, and apparatus using the same
Inventor: NAGASHIMA SATOSHI
IPC: C09D11/033
Filed: 1991-09-26
Abstract: PURPOSE:To provide an ink which does not adversely affects the quality of a printed record when used for recording on plain paper generally used in a business office, etc., gives the record a sufficient water resistance, and enables a high-quality printing with no problem even after being stored long, a method for ink jet recording using the ink, and an apparatus using the ink. CONSTITUTION:An ink contg. a recording agent, a liq. medium in which the agent is dissolved or dispersed, at least one compd. selected from the group consisting of urea, thiourea, their deriv., and a volatile alkali compd., and an imide compd., an ink jet recording method using the ink, and an apparatus using the ink are provided.
Patent JP-H0576291-A (JP)
Title: Solid feed for fish culture
Inventor: OIKE YASUSHI
IPC: A23K1/18
Filed: 1991-09-26
Abstract: PURPOSE:To provide the title feed of moderate hardness, excellent in shape retainability, intake capability and nutritive value, consisting of a combination of soybean cake as binder and animal protein source and useful for yellowtail and eel culture. CONSTITUTION:The objective feed consisting of a combination of (A) as binder, pref. 10-70wt.% of soybean cake and (B) as protein source, pref. 10-85wt.% of an animal protein source such as fish meal, shrimp meal or bone meat meal. The present feed is pref. of such shape as to 2-20mm in diameter and 3-30mm in length.
Patent JP-H10112623-A (JP)
Title: Power amplifier circuit having temperature compensation level shifter
Inventor: BLACK GREGORY R
IPC: H03G3/30
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier circuit which is not sensitive to the temperature variance. SOLUTION: A power amplifier circuit 200 amplifies the RF(radio frequency) signal received at its input side 208 into an amplified RF signal at its output side 210 and includes a coupling circuit 222, a 2nd input side 206, a power amplifier 218 and a level shifter 228. The circuit 222 is connected to the side 210 and detects the level of the amplified RF signal level, and the side 206 receives the control signal that is obtained at the detected signal level. The amplifier 218 includes the transistors 234 and 236 whose gates 238 and 240 are connected to the input side of the amplifier with the drains 242 and 244 connected to the output side respectively. The shifter 228 is connected to the side 206 and the gates 238 and 240 and supplies the VGG (bias voltage) to these gates in response to the control signal. The shifter 228 also includes a circuit 255 which minimizes the temperature sensitivity of the VGG.
Patent JP-H09212079-A (JP)
Title: Boarding type play machine
Inventor: YOSHIMOTO MASAO
IPC: A63F13/52
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make a player safely enjoy the feeling of a looping, etc., by making the rotation angle of generated pictures of a rotary picture generating means larger than that of a seat. SOLUTION: A player is seated on a scat 12 by opening a door 72 and the sets a body holding arm for safety 13 on his body and the door 72 is closed and thereafter, when a start button is pressed, a video appeares on a cathode-ray tube 11. Moreover, an outer frame 4 is rotated by an electrically driven motor 52 and a driving tire 5 by operating a control stick 14. That is, when an inner frame 7 being a cockpit is made to perform the looping rotation of the vertical direction with respect to the screen of the cathode-ray tube 11, the video of the looping rotation of the vertical direction is displayed on the tube 11. Then, in this case, the rotation angle of the generated pictures of the rotary picture generating means is made layer than that of the seat 12.  Consequently, when rotary pictures generated according to the operation of the player are displayed on the display device, the seat of the player is rotated with a rotation angle smaller than that of the pictures.
Patent JP-H08133093-A (JP)
Title: Steering wheel
Inventor: SUZUKI NORIMASA
IPC: B62D1/11
Filed: 1994-11-08
Abstract: PURPOSE: To regulate a relative rotation to a ring part core of a ring part covering body yet more positively as well as to make energy so as to be efficiently absorbable at a time when a stress from the upside is added. CONSTITUTION: A ring part 7 consists of a ring part core 12 consisting of a dicast material and a ring part covering body 13 covering this ring part core. This ring part core 12 is formed into almost horseshoe shape in section, and thorough holes 24 are formed by plural pieces in and around a spoke part extending in the horizontal direction at the front side of a vehicle, out of this ring part core 12. Since a sectional form of this ring part core 12 is made up into almost horseshoe shape in section, the ring part covering body 13 is hard to rotate for the ring part core 12. In addition, with the existence of the through hole at the specified spot, the side action becomes yet mere sure and effective.  Moreover, since a part where the through hole 24 is installed, becomes such one as being low in rigidity, when there is a stress from the upside of a pad for the time being, a bracket is bent to some extent, while the part also will be apt to bent.
Patent JP-S63127768-A (JP)
Inventor: NAKAJIMA TOMOMICHI
IPC: A61M21/02
Filed: 1986-11-18
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-H0681293-A (JP)
Title: Technique for designing each pressure group of drier for papermaking
Inventor: SEKIBA TOMIO
IPC: F26B25/00
Filed: 1991-07-24
Abstract: PURPOSE:To design division of a drier group and moderate condition for operating pressure by deciding operation pressure of each pressure group and the number of driers of multicylindrical driers of a paper machine, utilizing the division of extreme and mean ratio as a base. CONSTITUTION:Pressure coefficient for calculating operation pressure of each pressure group of driers is set to (2.618+ or -0.382)<1/2> and number-dividing coefficient for calculating the number of driers is set to K'/(K'-1), wherein K' is [(2.618+ or -(0.623 to 0 to 0.31)]<1/2>. Thereby, calculation of operation pressure and the number is simplified and the calculation can be carried out only by changing each coefficient within a value range of + or - according to the quality of paper.
Patent JP-2001095705-A (JP)
Title: Bathroom stool
Inventor: KURINO YUKINORI
IPC: A47K3/12
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom stool easy to assemble and disassemble with a small number of parts. SOLUTION: It comprises a stool body 1 shaped like a covered cylinder and a seat plate 4. On the top of the stool body rollers 3 are inserted in such way that they can roll in more than 3 concave portions 12 arranged circumferentially at regular intervals. A cylindrical edge 41 disposed vertically downward in the center of the seat plate 4 is inserted in such way that it can rotate circumferentially in a round hole formed in the center of the stool body 1.
Patent JP-S61156189-A (JP)
Inventor: HONDA KAZUYUKI
IPC: G06F17/21
Filed: 1984-12-28
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-H09179234-A (JP)
Title: Stabilized vinylsulfone hardening composition useful for production of photograph
Inventor: MEARII JIEEN GURITSUGUSU
IPC: C08F2/40
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a very effective homopolymn. inhibitor by selecting a stabilizer for inhibiting the homopolymn. of a vinylsulfone hardening agent from among citric acid, ammonium citrate, alkali metallic salts and alkaline earth metallic salts of citric acid. SOLUTION: Citric acid or its salt is a very effective homopolymn. inhibitor in a vinylsulfone hardening compsn. The salt is, e.g. ammonium citrate, an alkali metallic salt of citric acid such as Li, Na or K salt or an alkaline earth metallic salt of citric acid such as Mg salt. The alkali metallic salt, especially trisodium citrate is preferably used. The homopolymn. of a vinylsulfone hardening agent is inhibited without adversely affecting the action of the hardening agent by bonding the hardening agent to the citric acid or citrate stabilizer enough to inhibit the homopolymn.
Patent JP-S63127871-A (JP)
Title: Method of working crankshaft
Inventor: YANAJIMA ICHIRO
IPC: B24B39/04
Filed: 1986-11-17
Abstract: PURPOSE:To prevent a crankshaft from being bent during working to enhance the fatigue resisting strength of the crankshaft, by changing the pressing force of the pressing roller in a part to be worked of the crankshaft. CONSTITUTION:Pressing rollers 24 for working crank journal parts 16, 19 are all pressed under an equal pressure since no affection due to pressing force. Further, for crank pins 21, 22 which are liable to be subjected to the affection by the pressing force, the pressing forces by the pressing rollers 24 pressing the corner parts 20a, 23a of first and fourth crank pins 20, 23 positioned on both sides are set to be high, but the pressing forces of the pressing rollers 24 pressing the corner parts 21a, 22a of second and third crank pins 21, 22 positioned on the center side are set to be low during the crankshaft 15 being worked. As a result, the crankshaft 15 is not bent during working, and there are no strains in bearing slidable surfaces 16b through 19b, 20b through 23b.
Patent JP-H0984458-A (JP)
Title: Mushroom culture
Inventor: ANADA KAZUHIKO
IPC: A01G1/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide mushroom culture method, designed to appreciate mushroom by mixedly growing one or several kinds of mushrooms together with a Bonsai tree Ca dwarfed tree in a pot conveniently in common household. SOLUTION: A part of a short tree 14 is provided with a hole 13 of an appropriate size and the hole 13 is packed with a fungal group bump 12 for inoculating use prepared by mixing sterilized natural fibers with mushroom spawns. The resultant short tree 14 is put into a heat-resistant bag 17 with an antifungal filter made of synthetic resin, sealed and then cultured for a specified period to spread the mycelia inside the short tree 14, thus making an inoculative culture-completed short tree 10. Next, the resultant short tree 10 is embedded in a culture medium rich in organic matter in a flowerpot as Bonsai to develop and grow mushroom fruit bodies.
Patent JP-H11108211-A (JP)
Title: Structure for mounting cover of gate valve and the like, and gate valve
Inventor: YASUDA MASATO
IPC: F16K3/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To mount or remove a cover on or from a valve casing only by turning the cover relative to the casing by a small angle. SOLUTION: In this gate valve, a cover 3 is placed on a valve casing 1 in a state where the engaging teeth 3g, 3g of the cover 3 is shifted by 90 degrees relative to the engaging pawls 1g, 1g of the valve casing 1, and when the cover 3 is turned relative to the valve casing 1, first, the bottom end of the spirally slanted engaging tooth 3g is engaged with the top end of the spiral engaging pawl 1g and, as the cover is turned it is moved down to the bottom end along the engaging pawl 1g. Therefore, the cover 3 is gradually fastened by the valve casing 1 to put contact surfaces 1d, 3d into close contact, whereby the cover 3 is hermetically mounted on the valve casing 1. When the fixing holes of the valve casing 1 and the cover 3 agree with each other, the cover 3 is stopped turning and a turning-prevention pin 12 is inserted into the fixing hole to finish mounting of the cover 3. When the cover 3 is removed from the valve casing 1, the above-mentioned procedure is performed in reverse.
Patent JP-H07108449-A (JP)
Title: Device for removing foreign matter on filter base
Inventor: HOSOGAI NOBUKAZU
IPC: B24B21/00
Filed: 1993-10-06
Abstract: PURPOSE:To prevent loss of substrate smoothness by floating and pressurizing the abrasive tape of a foreign matter removing part by means of an air blasting part and by partially polishing a filter base by means of the continuously transferred abrasive tape to remove a foreign matter on the filter base. CONSTITUTION:In removing a foreign matter M on the surface of the filter layer of a filter base W, the filter base W is mounted on a mounting base 11 for adsorption and fixture. The mounting base 11 is moved in the right and left, and the back and forth directions through a moving mechanism by means of a position controlling part, using a foreign matter position detecting signal from foreign matter detecting means. The foreign matter removing part 30 of a tape transfer mechanism is faced the foreign matter M. Next, a vertically moving base 14 is lowered, using the actuation of a motor for vertical movement while continuously transferring an abrasive tape T in the right and left directions on the mounting base 11 by means of the tape transfer mechanism. Air flow blasted from the nozzle 38 of an air blasting part forms a floated and pressurized state. The foreign matter removing part 30 consisting of the abrasive tape T is pressed against the foreign matter on the filter base W to locally polish and remove the foreign matter.