baber/WOPTO huggingface dataset:
Patent JP-H10226596-A (JP)
Title: Device for synthesizing compound and method therefor
Inventor: OKABE YOSHIHIRO
IPC: C30B27/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for synthesizing a compound which can be repeatedly used, requires no process such as vacuum sealing, leaks no vapor of group V elements from a synthesizing vessel to a pressure vessel and is low in running cost. SOLUTION: While controlling vapor pressure by vapor of the group V element raw material 3 having higher dissociation pressure among component elements constituting the compound, heating of a crucible 2 bottom part, heating of a crucible 2 upper part and heating of a reservoir 4 for controlling vapor pressure are controlled and the group V element raw material 3 is moved into the crucible 2 to synthesize the compound. A vent hole 7 is provided at the synthesizing vessel 5 in order to communicate the inside of the synthesizing vessel 5 with the inside of the pressure vessel 6 and further a sealant 8 capable of opening and closing from outside of the pressure vessel 6 is provided at the air hole 7 in order to hermetically seal the space in the synthesizing vessel 5.  Thus, after the pressure vessel 6 and the synthesizing vessel 5 are simultaneously evacuated to vacuum, the vent hole 7 is closed and heating is applied thereto to equalize vapor pressure of the group V element raw material 3 in the synthesizing vessel 5 and pressure of an inert gas in the pressure vessel 6.
Patent JP-H03234752-A (JP)
Title: Vulcanizing composition for fluororubber
Inventor: WACHI HIROSHI
IPC: C08L21/00
Filed: 1990-02-09
Abstract: PURPOSE:To improve the vulcanizability and vulcanizate physical properties by compounding a specific elastic fluorocopolymer, a divalent metal (hydr)oxide, a polyhydroxyarom. compd., and a vulcanization accelerator. CONSTITUTION:An elastic fluorocopolymer having a heat of fusion at the fusion peak (thermogravimetric analysis) of 0.3J/g or lower is prepd. by copolymerizing vinylidene fluoride, propylene, and tetrafluoroethylene in the presence of a redox catalyst comprising a water-sol. persulfate salt, water-sol. iron salt, hydroxymethanesulfinate salt, and ethylenediaminetetraacetic acid and stopping the supply of the hydroxymethanesulfinate salt to terminate the copolymn. 100 pts.wt. fluorocopolymer thus prepd. 0.05-10 pts.wt. divalent metal (hydr)oxide (e.g. MgO), 0.5-10 pts.wt. polyhydroxyarom. compd. [e.g. 2,2-bis(4-hydroxyphenyl) perfluoropropane], and 0.01-20 pts.wt. vulcanization accelerator are mixed at 30-80 deg.C.
Patent JP-S57144169-A (JP)
Title: Steering direction control system for travelling vehicle
Inventor: MAEDA YOSHINORI
IPC: B62D7/14
Filed: 1981-02-27
Abstract: PURPOSE:To provide a steering direction control system which steers can by changing the rotating speed of the left and right rotating members. CONSTITUTION:When a speed command Vr1 is given and a car is travelling straight the steering angle command thetar1 is 0 which is compared with the output of a steering angle detector 34 by a comparator CMP7 and is differentially inputted to the speed command value of the right and left speed controllers SCR1 and SCL1. When a steering angle command is given to make a turn from the straight travelling a signal of the value corresponding to the steering angle command thetar1 is differentially inputted to comparators CMP5 and CMP7. The constants of each proportional element K220-K262 are predetermined to have the size of the signal applied differentially to the steering command and the speed command match the right and left wheel speeds which are primarily determined by the steering angle.
Patent JP-H02291386-A (JP)
Title: Handrail of conveyor
Inventor: MATOBA NOBUAKI
IPC: B66B23/06
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a handrail device which can be applied to a freely bending conveyer by providing a handrail structure comprising a handrail and an expansion mechanism for expanding and contracting the handrail and a driving device for driving the handrail structure. CONSTITUTION:In a conveyer 2 driven along a path including a curved portion, there are provided a handrail structure comprising handrails 4 having flexibility and expansibility, which are disposed in such a manner as to move along the conveyer 2, on the side of the conveyer 2 and an expansion mechanism which is moved together along the handrails 4 and adapted to expand and contract the handrails 4, and a driving device comprising an electric motor 5 for driving the handrail structure in synchronization with the conveyer 2, a speed reducer 6 and so on. In this arrangement, the handrails 4 have flexibility and expansibility so as to correspond to the change of advancing direction of the conveyer 2. In a curved portion and a curvature changing portion, the handrails 4 are increased and decreased in speed by expansion and contraction of the handrails 4, and the handrails 4 are expanded and contracted by the expansion mechanism. The handrail structure comprising the handrails 4 and the expansion mechanism is driven in synchronization with the conveyor 2.
Patent JP-S62189912-A (JP)
Inventor: HIRASAWA MASAHIRO
IPC: H02G15/18
Filed: 1986-02-12
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-S60173947-A (JP)
Title: Data transmission system
Inventor: SHIMADA MASAO
IPC: H04L5/22
Filed: 1984-02-20
Abstract: PURPOSE:To improve efficiency of data transmission by suppressing to a prescribed amount the number of control bits other than a data being inserted while the bit location of a transmission frame on a high speed transmission line is assigned dynamically in response to the utilizing efficiency of a low speed channel. CONSTITUTION:When a machine clock of a common control section 1 revises a counter representing the number of a low speed channel control section 4, the low speed channel control section 4 is selected through a data bus 3 so as to check the presence of data. When the data exists, a control bit of presence of transmission data is set and then the data of the selected low speed channel control section 4 is set. When no data exists, the control bit of absence of transmission data is set. Whether or not the selection is the final low speed is checked next and the selection channel is revised when the channel is the final low speed channel and when the channel is the final low speed channel, the system is in standby.
Patent JP-H10204096-A (JP)
Title: Mannopyranosyl derivative, agent containing the derivative as active component and its production intermediate
Inventor: ACHINAMI TOSHIO
IPC: A61P29/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the subject compound consisting of a glycopeptide containing a long-chain alkyl group, having strong inhibiting action on the formation of a bond between secretin and sialyl Lex sugar chain and useful as an agent for the prevention and treatment of various inflammatory diseases. SOLUTION: This compound is expressed by the formula I (R<1> is branched long-chain alkyl; R<2> is H, carboxyl, etc.; X is O or S; (n) is 0-2) or its salt, e.g. [N-(2-tetradecylhexadecanoyl)-O-(α-D-mannopyranosyl)-L-seryl]-L-glutamic acid 1-methylamide. The compound can be produced e.g. by condensing a compound of the formula II (Ac is acetyl; Fmoc is 9-fluorenylmethoxycarbonyl) to a compound of the formula III (Bn is benzyl; R<4> is benzyloxycarbonyl, H, etc.), reacting the condensation product with morpholine, condensing with a carboxylic acid of the formula R<1> -COOH, subjecting the reaction product to hydrogenative decomposition and cutting and removing acetyl group from the decomposition product.
Patent JP-H11221425-A (JP)
Title: Pressurizing supply apparatus
Inventor: MIZUNO YOSHIHITO
IPC: B01D53/26
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To dilute combustible gas discharged along with moisture when a moisture removing apparatus is regenerated to a large extent to reduce the concn. thereof to an explosion range or less and to prevent an unpleasant smell applied intentionally in order to easily recognize gas leakage from remaining. SOLUTION: In a pressurizing supply apparatus wherein a moisture removing apparatus 1 repeatedly usable by heating and dehydration is connected to a compressor 2, the opening end of an air piping 5 is arranged so as to face to the air flow formed by a cooling fan 18 and a controller 20 starting the cooling fan 18 of a compressor 2 when the moisture separated from a moisture adsorbent 13 by the heating of an electric heater 4 is discharged from the opening end is provided.
Patent JP-H11233778-A (JP)
Title: Display device
Inventor: HIRAI KYOKO
IPC: H01L29/786
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent electrostatic breakdown in a driver integral type LCD (liquid crystal display unit). SOLUTION: An inspecting terminal 72 formed on an end portion on which input terminals 70 are arranged is connected with a protective circuit 80 via a resistance part 90. Large static electricity generated on the inspection terminal 72 is attenuated by the resistance part 90 and absorbed and eliminated by the protective circuit 80. When larger static electricity is generated, the resistance part 90 is disconnected, so that electrostatic breakdown of the protective circuit 80 and further a TFT(thin film transistor) element in an LCD which is to be caused by static electricity is prevented.
Patent JP-H03231708-A (JP)
Title: Laser pipe holding mechanism
Inventor: IMAI SHINJI
IPC: H01S3/02
Filed: 1990-02-07
Abstract: PURPOSE:To uniformize the conditions for mounting laser pipes and to attain the high synthesizing accuracy of laser beams by symmetrically positioning and fixing the laser pipes and pressing with common fixing members to pedestal parts. CONSTITUTION:The laser pipes 12, 14 are symmetrically positioned to the integrally constituted pedestal parts 30, 34 and the laser pipes 12, 14 are fixed in this state by the common fixing members 18, 20 to the pedestal parts 30, 34. Namely, the laser pipes 12, 14 are pressed to the pedestal parts 30, 34 under the same pressing force by the common fixing members 18, 20. The displacing direction and displacing quantity of the laser pipes 12, 14 by the deformation of the pedestal parts 30, 34 are, therefore, the same and there is no influence in the degree of parallelism of the laser beams emitted from the two laser pipes. The synthesis of the laser beams with the high accuracy is possible in this way.
Patent JP-H10225413-A (JP)
Title: Tableware washing machine
Inventor: SATO MITSUHIRO
IPC: A47L15/42
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a scald owing to high-temp. washing water, to reduce the number of parts and to improve an assemblability by permitting cover opening to have two stages, that is, cover lock release and cover opening and forming a projection which is hooked between a cover knob and a front cover after cover lock release. SOLUTION: A latch 15 for interlocking the lock of a cover lever 5 and the cover 4 with the ON-OFF operation of a cover switch 14 is arranged in the front part of the cover 4. When the knob 5 of the cover 4 is pushed in the locking state of the cover 4, the latch 15 works in a same way. When the cover switch 14 is turned off, the lock of the cover 4 is released. In this case, the cover 4 is moved upwards in an opening direction, the projection 5a of the knob 5 is hooked with the projection 6a of the front cover and the cover 4 is stopped at a certain position. then, the knob 5 of the cover 4 is drawn to this side so that the cover 4 is opened. Therefore, washing water is prevented from being discharged to the outside of a machine when the cover 4 is opened during an washing operation and also the scald by the washing water is prevented.
Patent JP-H08199621-A (JP)
Title: Taking out method for sludge on bottom of water and its device
Inventor: HASHIMOTO WATARU
IPC: E02F3/88
Filed: 1995-01-24
Abstract: PURPOSE: To surely and efficiently take out a sludge being high in viscosity and specific gravity or deep in the water by connecting an air pipe to the tip of a suction hose to blow-in pressurized air. CONSTITUTION: A rotary body 12 is lowered onto a sludge at the bottom of the water and rotated for scratching off the above sludge by blades 123 protruding from the outside of the rotary body 12. On the other hand, a suction hose 3 is connected to a stationary part 11 linked with the rotary body 12, and the scratched sludge is sucked into the suction hose 3 to take out the sludge from the bottom of the water. In this taking out device for the sludge at the bottom of the water, an air pipe 4 is connected to the tip of the suction hose 3 to blow-in pressurized air from an air introducing port 5 into the suction hose 3 for expediting the suction of the sludge. The sludge thererfore advances inside the suction hose 3 without blocking up it and is smoothly taken out.
Patent JP-H09202715-A (JP)
Title: Manicure
Inventor: HASEGAWA TOMOKO
IPC: A61K8/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a manicure not damaging nails even by habitual use, comprising a lower alcohol as a main solvent, selecting a specific water-insoluble acrylic resin and adding a styrene-based copolymer to the acrylic resin to provide dispersibility of a pigment with time. SOLUTION: This manicure is obtained by combining a <=4c lower alcohol (especially preferably ethanol) or a mixture of the alcohol and water as a main solvent with a water-insoluble acrylic resin (having 5,000-50,000 molecular weight and 30-100 acid value, soluble only in water in the presence of an alkali), a copolymer selected from the group consisting of a styrene/acrylic acid copolymer, a styrene/maleic acid copolymer, a styrene/alkyl acrylate copolymer and a styene/alkyl maleate copolymer acrylic acid and a volatile alkali. The manicure preferably consists of 5-50wt.% of the acrylic acid ester-methacrylic acid ester copolymer, 1-40wt.% of water having pH >=8 and 0.1-20wt.% of the styrene-based copolymer. The manicure maintains water resistance, luster, hardness and flexibility in high balance.
Patent JP-H03231742-A (JP)
Title: Cyanine dye recording material
Inventor: TANAKA HIROSHI
IPC: G11B7/2472
Filed: 1990-02-07
Abstract: PURPOSE:To make it possible to freely set the wavelength region of hole burning recording within the wide region from visible light to near IR by using a specified dye compd. as a guest dye and an amorphous solid having compatibility with the compd. and transparency at wavelength at which hole burning is caused as a matrix. CONSTITUTION:A recording material is composed of a guest dye causing photochemical or photophysical hole burning and a matrix. The gust dye is one of dye compds. represented by formulae I-III (where each of X and Y is -O-, -S-, etc., each of R<1> and R<2> is H or alkyl, (n) is an integer of 0-3 and Z<-> is a monovalent anion) and the matrix is an amorphous solid having compatibility with the dye compd. and transparency at wavelength at which hole burning is caused. The wavelength region of hole burning recording can freely be set within the wide region from visible light to near IR.
Patent JP-S63195394-A (JP)
Title: Sealed-type rotary compressor
Inventor: SHIIZAKI HIROSHI
IPC: F04C18/356
Filed: 1987-02-10
Abstract: PURPOSE:To increase lubricating operation by providing a spiral oil-groove at the upper part shaft of a crank shaft constituting a compressor element, and a branch-groove branching off downward at the halfway point of this oil- groove. CONSTITUTION:Oil in the bottom of a sealed container keeps rising inside a crank shaft with the rotation of the crank shaft, and on the way, comes outside through oil-hole 16 provided at the crank shaft and lubricates each slide-portion. Oil which has come out of the oil-hole 16 provided at the upper part shaft 12 keeps rising upward through a spiral oil-hole 17, but is branched off upward and downward at a branch-groove 18 branching off downward. Accordingly oil, is supplied even to a location opposing the oil-hole 16 of the upper part shaft 12, and the abnormal wear of the upper part shaft 12 can be prevented.
Patent JP-H08221179-A (JP)
Title: Data processing method of coordinate input device
Inventor: MAKINOUCHI TAKUMI
IPC: G06F3/0488
Filed: 1995-02-17
Abstract: PURPOSE: To provide a data processing method of the coordinate input device which can prevent data from being evacuated during writing. CONSTITUTION: Initial coordinate data di to which pen-down information is added right after writing and two coordinate data di+1 and di+2 to which pen-down information is added successively are gathered (S11-S20). Then the movement distance ΔLi between the 1st coordinate data di and 2nd coordinate data di+1 and the variation quantity Δθi+1 of the angle between the straight axis between the 1st coordinate data di and 2nd coordinate data di+1 and the straight axis between the 2nd coordinate data di+1 and 3rd coordinate data di+2 are calculated respectively S21).  Then the calculation results ΔLi and Δθi+1 are compared with previously set threshold values P and S for successive data decision making (S22) and when at least one of the calculation result is less than the threshold value, the 1st coordinate data di and 2nd coordinate data di+1 right after the writing are outputted as successive data.
Patent JP-S55121073-A (JP)
Title: Ink jet recorder
Inventor: FURUKAWA TATSUYA
IPC: B41J2/175
Filed: 1979-03-12
Abstract: PURPOSE:To maintain automatically constant ink pressure for the ink jet head by means of the pressure of ink flow itself by the system wherein a special fluid resistance element is provided for the portion of the ink flow-way located between the pump and the ink injection head. CONSTITUTION:A constant pressure controller 6 having an impinging plate 6a, a coil spring 6b and a fluid resistance element 6c is provided for the front side of the ink jet head 7 located at the downstream of the pump 2. The impinging plate 6a is moved in a left direction up-to the position whereat the inflow ink pressure applied to the impinging plate 6a with low ink flow and the repelling force of the spring 6b are balanced, allowing the fluid resistance element 6c to move similarly to the left direction for reducing fluid resistance. High ink pressure causes the impinging plate 6a and the fluid resistance element 6c to move to the right direction for choking the ink flow-way. This operation allows the ink pressure applied to the ink jet head 7 to maintain at a constant.
Patent JP-H10228652-A (JP)
Title: Optical disk reader
Inventor: TACHIBANA TADASHI
IPC: G11B7/005
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress a jitters amount from increasing rapidly even when the detective error of the jitters amount exists at a focus bias amount setting time and to enhance reliability in data read by setting an allowable jitters amount based on a minimum value of the jitters amount and setting the focus bias amount becoming its middle value. SOLUTION: When an optical disk 1 is exchanged, a bias operation part 10 obtains the jitters amount that the jitters amount outputted from a jitters detection circuit 8 becomes minimum while changing the focus bias amount. The bias amount answering to the allowable jitters amount set by adding the prescribed jitters amount to this minimum jitters amount is detected in the increase/decrease directions, and its middle value is set in a bias register 9 as the bias amount. Thus, even when the detection error of the jitters amount is incorporated at the focus bias amount setting time, the matter that the jitters amount is kept within the allowable range becomes possible.
Patent JP-H02207601-A (JP)
Title: Compounded parts for radio equipment
Inventor: KONNO TAKASHI
IPC: H03L7/18
Filed: 1989-02-08
Abstract: PURPOSE:To compound the parts, to seal a radio equipment with air tight and to lower the cost of the parts by providing a voltage controlled oscillator(VCO) and a reference oscillator (TCXO) on the same substrate and using an oscillator equipped with an element which can adjust a frequency by impressing a direct current voltage from an external part to an injection terminal as the TCXO. CONSTITUTION:Circuits, for which the containers of both a VCO 10 and a TCXO 20 are eliminated, are mounted to the same circuit boards and these circuits are sealed by one air tight container. A capacity variable element 3 is used so that the frequency can be adjusted by impressing the direct current voltage to an injection terminal 7. For the frequency adjustment of the function parts (RF compounded parts) for which the VCO 10 and TCXO 20 are united, a lead wire, which is led out of the TCXO 20, to be connected to the injection terminal 7 for adjustment is wired on a substrate 22 of RF compounded parts 2 and led out of the terminal 7 to the external part. Thus, the VOC and TCXO are provided on the same exclusive substrate and can be sealed with air tight. Accordingly, the compact RF composite parts can be realized inexpensively.
Patent JP-S52112747-A (JP)
Title: Arrester
Inventor: NAKANO KOUICHI
IPC: H01T1/04
Filed: 1976-03-19
Abstract: PURPOSE: To obtain the arrester removed of the inutile space by allowing the shape of the extinction plate to be accorded with the arrangement of the main discharge electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09222276-A (JP)
Title: Refrigerator with automatic ice making device
Inventor: MOCHIZUKI OSAMU
IPC: F25C5/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To keep an ice removing characteristic and an ice making time suitable by a method wherein an engaging piece for use in fixing the extremity end of an ice shovel is arranged at an inner wall of an ice storing pan. SOLUTION: A storing method of an ice shovel 7 so carried out that a pair of sliding grooves 8a are arranged at a rear surface 8 at an operator's side as viewed from a drawing door direction within an ice storing pan 2, and an engaging projection 7a of the ice shovel 7 is fitted between the sliding grooves 8a while being slid from upper side. In addition, the extremity end 7b of the ice shovel 7 is fitted to and fixed to a concave part 8c formed at the lower end of the engaging piece 8b arranged at a lower part of the rear surface 8 of the ice storing pan 2.  With such an arrangement as above, the ice shovel 7 is pushed up by motion of ice when the drawing drawer is opened or closed, it is prevented from sensing a full amount of ice even under a less amount of ice while the drawing drawer is not closed or the ice enters below the shovel to cause the ice shovel 7 to be removed and contacted with an ice storing amount sensing device.
Patent JP-H02208853-A (JP)
Title: Optical head device
Inventor: MIYAJIMA GIICHI
IPC: G11B11/10
Filed: 1989-02-08
Abstract: PURPOSE:To compress an installing space by winding a coil across a yoke provided in the neighborhood of an optical system at a base and at a side opposite to that of the information recording medium of the optical system, and generating a magnetic field in the direction of optical axis of the optical system by the yoke. CONSTITUTION:The yoke 34 is provided at an optical member supporting part 7, and it is formed in cylindrical shape so as to generate the magnetic field in the neighborhood of the optical path of an objective lens 15 in the direction of optical axis, and a bias coil 37 is wound in the circumferential direction of the yoke 34 on the lower end of the yoke 34, and the magnetic fields (b) and (a) are generated by permitting currents to flow on the coil 37 and the coil 32, and they are concentrated on the opposite yoke 35, and function as an auxiliary magnetic field for the bias coil, which increases total magnetic field strength. Thus, by providing the yoke 34 to generate the magnetic field in the direction of optical axis of the objective lens 15 and winding the bias coil 37 across the lower end that is part of the yoke 34, the miniaturization and thinning of a bias magnetic field generating device is attained.
Patent JP-S62224713-A (JP)
Inventor: BURORU GUSUTAFUSUSON
IPC: F16B13/14
Filed: 1987-02-10
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。