baber/WOPTO huggingface dataset:
Patent JP-2000170795-A (JP)
Title: Variable speed fluid coupling and its control method
Inventor: SAKURAI TERUAKI
IPC: F16D33/06
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to provide a rake pipe, and to realize a non-stage speed change, in a variable speed fluid coupling. SOLUTION: At the end of an impeller shaft 3, an impeller 4 with a vane is installed. This impeller 4, and a runner 6 with a vane are opposed each other, and the runner 6 is installed to the end of an output shaft 5. A rotary casing 8 is installed at the outer peripheral side of the impeller 4, and it forms a housing space of operation oil together with the runner 6. At the middle part in the axial direction of the rotary casing 8 and the runner 6, an oil suction disk 7 forming a suction port 9 is held at a casing static part. The operation oil sucked from the suction port is exhausted from the fluid coupling through a flow passage 9e formed at the casing static part.
Patent JP-H10180294-A (JP)
Title: Scaling inhibitor
Inventor: SUZUKI MICHIO
IPC: C02F5/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain scaling inhibiting capacity over a long period by producing the solid scaling inhibitor contg. specified amts. of the solid acid having a specified grain size and the alkanolamide shown by the formula and eluting a specified amt. of the solid acid into water when brought into contact with water at a specified temp. SOLUTION: This solid scaling inhibitor useful to prevent scaling on the inner face of the drain pipe of a urinal contains 100 pts.wt. of 12- to 250-mesh solid acid and 5-2,000 pts.wt. of the alkanolamide shown by the formula, RCONR<2> R<1> OH (where R is a 1-6C long-chain aliphatic hydrocarbonic group, R<1> is a 1-6C alkylene group, and R<2> is hydrogen atom or a R<1> OH group). Further, 10-100g/hr of the solid acid is eluted per 1,000cm<2> surface area when brought into contact with water at 20 deg.C. Sulfamic acid, benzoic acid, etc., are preferably used as the solid acid.
Patent JP-H11180258-A (JP)
Title: Wiper device for vehicle
Inventor: SHIBATA TOSHIYUKI
IPC: B60S1/32
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device for a vehicle that can prevent the insertion of debris into a link mechanism part of a quadric link type wiper arm and waterproof a connected rotating part between each lever and an arm head at a low cost with simple structure. SOLUTION: A wiper 10 for a vehicle is a quadric link type with a sub-lever connected as well as a main lever connected to an arm head 24 by a connecting shaft 22. The main lever 14 near the connecting shaft 22 is provided with a stepped part 66. A peripheral wall 46 of a link cover 40 fitted to the arm head 24 in order to cover a link mechanism part has an extended part 46A extended close to the stepped part 66 so as to cover a connected rotating part. The insertion of foreign object into the link mechanism part can therefore be prevented, and the connected rotating part between the arm head and each lever can be waterproofed so as to maintain smooth operation of link mechanism.
Patent JP-H06173231-A (JP)
Title: Water absorbing vehicle
Inventor: MISHIMA TADASHI
IPC: E01H1/00
Filed: 1992-12-03
Abstract: PURPOSE:To improve working ability by pressing water absorbed through a roller made of water absorbing raw material through a pressing roller, and after collecting the above water into a water storage tank in the roller through water intaking ports provided on both the sides of the roller, discharging it outside. CONSTITUTION:When a vehicle body proceeds to rotate a water absorbing roller body 7, water absorbing raw material 8 on its surface absorbs water collecting in a lawn or the like. Next the water is pressed by a pressing roller 10, and the pressed water is taken into water intaking ports 9 provided on both the lateral sides of the raw material 8. The water is then transported to hollow shafts 2 fixed before and behind the vehicle body 1 through a water intaking pipe 3, and stored in a closed water storage tank 4 fixed to the hollow shaft 2 through the connecting port 5 of the hollow shaft 2. In addition, if occasion demands, a pump 15 is operated to sprinkle the water in the tank 4 through a water draining gun 23. Thus working speed can be made more speedy without the influence of centrifugal force, and the water is stored in the tank by its natural flowing down, and the water stored in the tank can be prevented from overflowing.
Patent JP-2000171906-A (JP)
Title: Transmission type projection screen and its production
Inventor: HASHIMOTO HISAHIRO
IPC: G03B21/625
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a projection screen having high light efficiency and a wide visual field angle while having a high contrast. SOLUTION: A diffusing agent-containing positive type photosensitive tacky adhesive layer 14a is stuck to the observation surface side of a light transparent screen 11 disposed with plural lenses 12. Exposed parts 15 are formed to the positive type photosensitive tacky adhesive layer 14a by a light source projected from the opposite surface of the observation surface. Light shieldable toners 16 are applied to the positive type photosensitive tacky adhesive layer 14a on the observation surface side of the screen 11 enclosing these exposed parts 15. The diffusing agent is previously added to the positive type photosensitive tacky adhesive layer 14a, by which, not only the work to stick the diffusion sheet is decreased but the transmission type projection screen performance of the wide visual field angle and the high contrast may be obtained as well.
Patent JP-H05158251-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAKAMI YOSHIHIRO
IPC: C08L69/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity, high durability and reliability and preventing the rise of residual potential even after repeated use over a long period of time. CONSTITUTION:An electric charge transferring layer is formed on an electric charge generating layer contg. butyral resin or bisphenol A type polycarbonate resin as binding resin with a coating soln. contg. a solvent which does not practically dissolve the electric charge generating layer. When polycarbonate resin represented by the formula is contained as binding resin in the electric charge transferring layer, a more significant effect is produced. In the formula, each of X and X<1> is H, halogen or methyl and R is H, halogen, hydroxyl, carboxyl, acetyl or 1-5C alkyl.
Patent JP-H06173380-A (JP)
Title: Building
Inventor: IWATA EIJI
IPC: E04B5/43
Filed: 1992-12-03
Abstract: PURPOSE:To enable an open ceiling space to change into a floor, if necessary, and to make it possible to effectively use the whole space in the building. CONSTITUTION:In a building 10 having a plurality of storeys and forming an open ceiling space 16 over the storeys, the building is constituted of a fixed floor 14 forming a part of upper storeys except the first storey and a movable floor 18 arranged in a state to overlap with the fixed floor 14 and capable of moving in the direction to cut off the open ceiling space 16 horizontally. According to the constitution, if necessary, a floor cutting off the open ceiling space 16 can be formed by moving the movable floor 18 in the direction to cut off the open ceiling space 16 horizontally, and accordingly, the whole space in the building 10 can be effectively utilized.
Patent JP-H11187643-A (JP)
Title: Switching rower source
Inventor: HORIE TAKASHI
IPC: H02M1/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce number of circuit components and adequately eliminate or suppress noise. SOLUTION: A first noise filter circuit F1 is arranged on the input side of a full-wave rectifying circuit FR. A smoothing capacitor C2 is arranged between the output side of the full-wave rectifying circuit FR and the input side of a DC/DC convertor PW. A rush current preventing resistor R1 is arranged on the output side of the full-wave rectifying circuit FR. A second noise filter circuit F2 is constituted of the rush current preventing resistor R1 and a capacitor C3.
Patent JP-H07188053-A (JP)
Title: Regeneration promoting film for periodontal tissue
Inventor: TANIGUCHI SHINJIRO
IPC: A61K38/22
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the subject promoting film, capable of regenerating a periodontal tissue destroyed by periodontitis, etc., promoting the adhesion of a normal dental root to a connective tissue and avoiding the dental adhesion and dental root resorption and excellent in safety by immobilizing a cell growth factor in a base. CONSTITUTION:This promoting film is obtained by immobilizing a cell growth factor (preferably a cell growth factor derived from a blood platelet, an epithelial cell growth factor, a basic fibroblast growth factor, a transforming cell growth factor or an insulinlike cell growth factor) in a biological absorbing base such as a polylactic acid film or a biological nonabsorbing base.
Patent JP-H09173640-A (JP)
Title: Method for activating derivative scenario for time reference type game
Inventor: AOYAMA HIROSHI
IPC: A63F13/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide change in a game and to more enjoyably develop the game by annularly activating a derivative scenario at every constant interval of time in the game for generating the derivative scenario corresponding to the lapse of the time ticked by a clock. SOLUTION: For a video game machine for a household, a game machine main body 1 and a ROM cartridge 2 are connected through an interface 3 and an RTC 4 for automatically ticking a year, a month, a date, an hour, a minute, a second and the day of the week and a backup memory (BRAM) 8 are incorporated in the ROM cartridge 2. Then, the derivative scenario is generated based on the lapse of the time ticked by the clock through the BRAM 8 and the game is performed. In this case, the RTC 4 is used and the derivative scenarios provided in N kinds are changed at every interval of the time T. That is, the derivative scenarios are annularly activated at every certain constant interval of the time. Also, in the case of the game for generating the derivative scenario by real time, the derivative scenarios are annularly activated at every constant interval of the time based on the real time.
Patent JP-2000170595-A (JP)
Title: Cylinder block high-rigidity structure
Inventor: MACHIYAMA HIROYUKI
IPC: F02F1/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide cylinder block high-rigidity structure for suppressing rigidity lowering following lightening, also the vertically-directional deformation of a main bearing cap in particular. SOLUTION: Each rigidity of a boss part partitioning wall 11 and an outer side upper partitioning wall 121 over from the lower deck 4 in outside an outer side partitioning 12 to a main bearing cap matching surface 5 is increased comparered with that of an outer side lower partitioning wall 122 and an inner side partitioning wall 13; and in concrete the respective thicknesses of the walls 122 and 13 are made to have the lowest thickness as a casting, to make the respective thicknesses of the walls 11 and 121 thicker than those of the walls 122 and 13, and also the thickness of the wall 121 is made 0.5-1.0 times that of the wall 11.
Patent JP-2001161453-A (JP)
Title: Support device of keyboard
Inventor: KITAGAWA HIROICHI
IPC: A47B88/48
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To install a support device in an optional height position on a rack for an OA apparatus separately from a shelf board, and to support a keyboard in both positions of a horizontal position and a forward tilting position. SOLUTION: A placing table 5 is pivotally fixed to a pair of slidable left and right longitudinally sliding members 9 along guide rails 6 installed on opposite surfaces of left and right side plates 4 via a horizontal shaft 10 turning in the lateral direction so that the pulled-out placing table 5 can tilt with the horizontal shaft 10 as a fulcrum, and a front receiving material 11 capable of selectively fixing the pulled-out placing table 5 to a horizontal position or an inclining position is detachably installed on a side plate 2 in front of the horizontal shaft 10.
Patent JP-2001161881-A (JP)
Title: Floating base for athletic device for swimming pool and athletic device for swimming pool using the same
Inventor: OZAWA HIDEO
IPC: A63C19/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a floating base that can reliably float up an athletic section forming an athletic device for a swimming pool on a water surface, secure the safeness of use and can be manufactured easily. SOLUTION: The floating base 10 is formed by incorporating an expandable resin to structure an athletic device for a swimming pool to float up it reliably in a swimming pool, and a bridge portion 11 to get on as human being, float portions 12 and 12 integrated with the bridge portion 11, mounting portions 14 to mount a saddle member forming the athletic device are formed at the forward and rearward portions or at the approximate center of each float 12.
Patent JP-2001167242-A (JP)
Title: Embossable ic card, producing method therefor and information read confirming system for the same
Inventor: ARISAWA SHIGERU
IPC: B42D15/10
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To always leave one part of an antenna pattern and to prevent the disconnection of that antenna pattern even when a character or symbol is formed out of the embossed area of a card member while eroding the antenna pattern. SOLUTION: This system is provided with card members 7 and 8 having embossed areas at previously specified positions, an IC chip 4 held between these card members 7 and 8 and a loop antenna body 12 located around this IC chip 4 and connected to that IC chip 4 and width B of a thick antenna pattern 12B along with the embossed areas is made greater than a longitudinal length A of a maximum rugged character or symbol formed by embossing at least.
Patent JP-H0882521-A (JP)
Title: Measuring method for coordinate measuring instrument and coordinate measuring instrument
Inventor: EBIHARA MASATO
IPC: G01B21/20
Filed: 1993-12-28
Abstract: PURPOSE: To provide a measuring method for coordinate measuring instrument and a coordinate measuring instrument, wherein it is not necessary to push a measurement- finish key every time the measurement of one object to be measured is finished. CONSTITUTION: In the measuring method for a coordinate measuring instrument, which has the function to automatically discriminate the geometrical shape of an object to be measured from the measured data and a work is measured manually or by joy stick operation, the following steps are performed. In a step 101, a worker inputs the number of continuances from an input part 30. In the next step 102, the work is measured with a three-dimentional coordinate measuring instrument 10. Then, the geometrical shape is automatically discriminated sequentially with a geometrical shape discriminating part 32 in a step 103. In a step 104, the same continuance times of the discriminated geometrical shape are counted. In a step 105, whether the same continuance time of the geometrical shape satisfies the continuance time inputted from the input part 30 or not is discriminated.  In a step 106, a measurement-finish signal is outputted to the worker through a transmitting means such as buzzer when the number is satisfied. In a step 107, the measured data are operated, and the measured result is outputted.
Patent JP-H08274819-A (JP)
Title: Circuit for restoration of bit to be transmitted by continuous signal
Inventor: JIYANNPIEERU RAGARUDO
IPC: H04L25/03
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To compensate continuously fluctuation in amplitude and phase of an asynchronous bit transmission signal. SOLUTION: The circuit that restores bits transmitted in a form of an asynchronizing signal includes a comparator 14 that compares a signal level with an identification threshold level, a sampling circuit that extracts pluralities of samples from an output of the comparator 14 for each time block corresponding to each bit, a circuit that generates an analysis signal with a frequency nearly equal to a bit transmission speed, and an analysis circuit that corrects an identification threshold level depending on a difference of two phases corresponding to the phase relation relating to two consecutive sample transition analysis signals or corrects a phase of the analysis signal relating to bit transmission in response to the sum of two phases or corrects the both.
Patent JP-2000195185-A (JP)
Title: Information recording medium, defect control method and its device
Inventor: SASAKI SHINJI
IPC: G11B20/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce access delay due to a defective sector by arranging the spare area on the inner peripheral side from the user area and dividing the data recording area into plural zones, and arranging so that one ECC block is not disposed extendedly over plural zones. SOLUTION: The spare area 7 is arranged on the inner peripheral side from the user area 6 of an optical disk. A DVD-RAM disk is such that the spare area 7 and the user area 6 are divided into zones 0, 1 and that the ECC block is constituted of sixteen continuous sectors. The sector line 2201 indicates the case where no defective sector exists. The sector 2202 is such that one defective sector (the shaded portion) exists in the zone 1 and that the ECC block is arranged extendedly over the zones 0, 1. For the purpose of avoiding the arrangement in which one ECC block is disposed extendedly over two or more zones, block correction is carried out for the sector line 2202, obtaining the sector line 2203. Thus, the recording and reproducing time can be reduced.
Patent JP-H07197306-A (JP)
Title: Production of spinneret for modified cross section fiber
Inventor: UEDA OSAMU
IPC: D01D4/02
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a spinneret having many holes after cutting wells for introduction of a raw material solution by a specific punching tool, by removing wart like portions in rear part of bottoms of the wells for introduction of the raw material solution, by cutting holes for outlet of the raw material solution with a reamer tool, and by removing burrs at the open edge of the holes for outlet of the raw material solution. CONSTITUTION:Wells for introduction of a raw material solution 16 are cut in a plate for the pinneret by using a punching tool of which half of an outer circumference has a modified shape and the other half is flat, successively in a direction of the flat half side of the punching tool. A flat inside rim 16a of the well for introduction of the raw material solution is transformed into the inside rim of the modified shape by elongation of the material by a next cut of the well for introduction of the raw material solution. Wart like parts formed in rear of bottoms of the wells for introduction of the raw material solution are removed by grinding, holes for outlet of the raw material solution are cut to pierce at bottoms of the wells for introduction of the raw material solution with a reamer tool having the modified shape, and burrs formed at open edges of the holes for outlet of the raw material solution are removed by grinding.
Patent JP-H06177027-A (JP)
Title: Electron beam lithography and semiconductor device
Inventor: FUJINO TAKESHI
IPC: H01L21/027
Filed: 1992-12-09
Abstract: PURPOSE:To provide an electron beam lithography and a semiconductor device by which an upper layer resist is evenly coated, detection precision is kept even after many processes and a pattern is formed with precision position alignment. CONSTITUTION:A silicon oxide 5 is formed on a silicon substrate 1, and tungsten is vapor-deposited on it, and with the tungsten used as a material, a pattern of an alignment mark 9 is formed. Further, a silicon oxide film 8 is formed on it, and a photo-sensitive resist 3 for electron beam is evenly coated, for the alignment mark 9 to be detected by electron beam 4.
Patent JP-2000181551-A (JP)
Title: Astable power supply load control system
Inventor: SAKAGUCHI YUKIO
IPC: G05F1/10
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To accurately judge the characteristics change of a load even when the power supply fluctuates and to make performable abnormal processing of a system itself by judging the characteristics change of the load from the relationship among power supply fluctuation quantity, load control quantity and a feedback signal when the power supply fluctuates. SOLUTION: When there is, for instance, ±10% fluctuation in commercial power supply 1, ±10% voltage is applied to a load 2 from a rectification smoothing circuit 3. A control circuit power supply 5 generates a constant current and supplies it to make a control circuit stably operated. A control circuit 4 outputs a controlled variable with which the load 2 is appropriately controlled while confirming an operation state signal from a feedback circuit 6. The circuit 4 monitors the operation state signal and the controlled variable from the circuit 6 all the time and grasps the change of the relationship between the operation state signal from an initial state and te controlled variable.  Then, processing is performed as a system abnormality when the relationship between the operation state signal and the controlled variable is deviated from the range of regulated values decided by a system.
Patent JP-H05166678-A (JP)
Title: Electrolytic capacitor and its coupling structure
Inventor: MATSUSHIMA MANABU
IPC: H01G9/10
Filed: 1991-12-16
Abstract: PURPOSE:To easily and arbitrarily couple a plurality of electrolytic capacitors together, and to improve its mounting efficiency by forming slots at least along a line between both polarities of external terminals. CONSTITUTION:A circular standing wall 10 for surrounding external terminals 6 and 7 is formed slightly higher than the external terminals 6 and 7 on the outer surface of a sealing member 5 for hermetically closing the open end of a cylindrical case 4 having a bottom. Six angular slots 11 are formed on the upper surface of the standing wall. The slots 11a-11c among them are arranged in parallel to line passing between the external terminals 6 and 7 but are formed opposite to the external terminals 6 and 7, respectively. The slots 11e and 11f are formed along an imaginary line joining the external terminals 6 and 7. Thereby, a plurality of electrolytic capacitors are easily coupled together by fitting a coupling member into a slotted section of an electrolytic capacitor and connecting external terminals to a connecting part of the coupling member.
Patent JP-H09183549-A (JP)
Title: Positioning device using solenoid
Inventor: MATSUMOTO HIROSHI
IPC: B65H29/60
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To increase the displacement stroke and positioning speed of a sorting member by using a solenoid to which voltage is intermittently impressed after sorting in a second direction by impressing continuous voltage, and for sorting in a next first direction is made OFF, for sorting in the second direction, intermittent voltage is impressed after impressing continuous voltage again. SOLUTION: When a solenoid 5 is OFF, the extreme end part 2a of a sorting fork 2 is positioned on a first position where it is not protruded on a running passage 1, and when voltage is impressed, it is positioned on a second position where it is protruded. In this mechanism, voltage is intermittently impressed on the solenoid 5 after positioning on the second position. Hereby the sorting fork 2 is gradually returned to the first position. Consequently, when it is returned to the first position, the sorting fork 2 is not bounded so much, and hence the displacement stroke can be increased. The sorting fork 2 on the way of already returning to the first position is returned, and hence even if the force of a spring 7 is weak, the position speed can be increased.