baber/WOPTO huggingface dataset:
Patent JP-2001132141-A (JP)
Title: Device for supporting plate against structure
Inventor: AWAZU KYOSUKE
IPC: E04B2/96
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To make smaller and lighter in weight a lower support for supporting the lower end of a plate against a structure body, when the lower support permits the lower end of the plate to reciprocate vertically and horizontally. SOLUTION: This device includes an upper support 12 for fixing the upper end of the plate 7 to the structure body 3 and the lower support 13 for supporting the lower end of the plate 7 against the structure body 3 so as to regulate movement of the lower end of the plate 7 in its cross direction Y relative to the structure body 3 and permit the lower end of the plate 7 to reciprocate in the vertical and horizontal directions Z and X.  The lower support 13 includes an engaging element 45 pivotally supported against either one of the structure body 3 or the plate 7 so as to freely make reciprocating rotation A about an axis 28 extending in the cross direction Y, and an engaged element 46 attached to the other of the structure body 3 or the plate 7 and brought into engagement with the engaging element 45 in such a manner as to regulate movement of the engaged element 46 in the cross direction Y relative to the engaging element 45 and permit the engaged element 46 to move in the vertical and horizontal directions Z and X relative to the engaging element 45.
Patent JP-H02154714-A (JP)
Title: Heat generating tool
Inventor: YAMAMOTO KAZUO
IPC: F24V30/00
Filed: 1988-12-07
Abstract: PURPOSE:To preserve the heat generating tool under a satisfactory state extending over a long period without being accompanied with the deterioration of the function of a heat generating material housed in a heat generating container together with a water bag by composing the heat generating tool so that the heat generating material can be hermetically sealed with a seal body fixed to the heat generating container. CONSTITUTION:For the heat generating tool, a heat generating material 9, reaction water 10 filled in a water bag 11, and a heat generating container 12 to house them in itself are provided, and heating steam is generated by the hydration heat of reaction between the heat generating material 9 and the reaction water 10. Further, the heat generating material 9 and the water bag 11 are housed in the heat generating container 12, a sheet-shaped seal body 13 having a moisture proof characteristic is fixed to the opening edge of the container 12, and the heat generating material 9 and the water bag 11 are hermetically sealed with the seal body 13. Further, a string or tape shaped cutting out member 14 to cut out the water bag 11 under an interlocked state with the opening of the seal body 13 is guided out to the external part of the heat generating container 12. As the result, the heat generating tool can be perserved for the long period, and the whole quantity of the heat generating material can be surely hydrated.
Patent JP-H04182309-A (JP)
Title: Production of porous silica thin film
Inventor: POORU RAGU
IPC: C01B33/12
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a porous silica thin film having such a pore structure as to be controlled to a nanometer level by preparing a multilayered two-molecule thin film comprising an amphiphilic material on a substrate, using this thin film as a die to impregnate with a silica compd. and then extracting and removing the amphiphilic material. CONSTITUTION:An extending liquid is prepared by dispersing a cation-type amphiphilic material which can form a two-molecule thin film in water, and for example, the amphiphilic material is dodecyloxyazobenzene oxypentyldimethylammonium bromide expressed by the formula. This extending liquid is spread on a substrate, from which water is removed by vaporization to prepare a multilayered two-molecule thin film comprising the amphiphilic material. Then, this thin film is brought into contact with a silica compd., and the multilayered two-molecule thin film is extracted and removed to obtain a porous silica thin film having a multilayered structure.
Patent JP-2000138792-A (JP)
Title: Image sensor and its manufacture
Inventor: IIJIMA RYUTA
IPC: G02B6/06
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image sensor which is more small-sized than a contact type image sensor which uses a rod lens array, etc., and has depth of field as large as that of a mirror system reduction type image sensor. SOLUTION: This image sensor is constituted of a microlens array 3, which converges reflected light from a document 2 and is arranged having microlenses of the number corresponding to pixels, an optical fiber 6 which transmits light converged by the microlens array 3 as a light signal, and a photodetecting element array 5 which converts the light signal made incident from the optical fiber into an electric signal. The size of the core of the optical fiber 6 and the arrangement of core end surfaces of the microlens array 3 and optical fiber array 4 are so adjusted that, when the document 2 is at a set position, the core size is made smaller than the formed image size obtained by the microlenses, and the end surface of the core is arranged closer to the microlens side than to the image formation position.
Patent JP-H10153138-A (JP)
Title: Inner-cylinder injection type internal combustion engine
Inventor: KODAMA YOSHIAKI
IPC: F02D41/40
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To early activate a catalyst by surely re-burning exhaust gas without arranging an additional device under a specified operation condition such as cold starting of an engine. SOLUTION: This internal combustion engine has a fuel injection valve 8 for injecting fuel directly into a combustion chamber, an ignition device 107 for igniting fuel injected by the fuel injection valve 8, a fuel injection control means 101 for controlling fuel injection by means of the fuel injection valve 8, a catalyst device 9 for purifying exhaust gas after combustion inside the combustion chamber, and an ignition timing control means 106 for controlling ignition timing by means of the ignition device 107. In such a setup, the fuel injection control means 101 controls the fuel injection valve 8 so as to perform additional fuel injection differently from main fuel injection after a later period of an expansion process of the engine under lean combustion in the state of specified operation condition. An ignition timing in respect to the main fuel injection is retarded by the ignition timing control means 106 at the time of additional fuel injection.
Patent JP-S63167823-A (JP)
Inventor: MIYAHARA SHINJIRO
IPC: E03D9/08
Filed: 1986-12-29
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-H03168822-A (JP)
Title: Adaptive information input device
Inventor: KITAKAZE SEISHI
IPC: G06F3/048
Filed: 1989-11-29
Abstract: PURPOSE:To design a proper information input device by utilizing a touch panel set up on an input device and following a target displayed on a screen or pointing out the target to set up key size of the input device to a size adaptive for each user. CONSTITUTION:The adaptive information input device is formed by superposing the touch panel 22 on a display 23 and connected to a computer body 21. In order to find out the key of the size adaptive for each user, a target, e.g. a cross mark, with a proper size and an input command are displayed on the display 23, and simultaneously with the start of measurement, the target is moved at certain speed to allow the user to follow the target in accordance with the command and depress the touch panel 22, a difference between the depressing point an the target or a time until the depression is detected as information to determine the size adaptive for the user. Thus, the proper infor mation input device can be designed.
Patent JP-H04181751-A (JP)
Title: Method and apparatus for locking of cassette at automatic cassette conveyance part of semiconductor element manufacturing apparatus
Inventor: KANO RIICHI
IPC: C23C14/50
Filed: 1990-11-16
Abstract: PURPOSE:To reduce particles and to prevent a defective product and a drop in a yield by a method wherein a cassette is locked from both the right-and-left direction and the front-and- rear direction so as to comply with a fully automatic operation. CONSTITUTION:When the existence of a cassette 18 is detected by using a cassette up-and-down direction existence detection device 8, a right-and-left direction cassette-locking mechanism part 1 is actuated in the right-and-left direction driving source 3. The cassette is stopped in a stop position detected by using a sensor 4 for right-and-left direction stop position detection use; the cassette 18 is locked in the right-and-left direction by using the locking mechanism part 1. On the other hand, when the existence of the cassette 18 is detected by using a cassette front-and-rear direction existence detection device 9, a front-and-rear direction cassette-locking mechanism 2 is actuated in the front-and-rear direction by using a front-and-rear direction driving source 15; the cassette is stopped in a stop position detected by using a sensor 16 for front-and-rear direction stop position detection use; the cassette 18 is locked in the front- and-rear direction by using the locking mechanism part 2. That is to say, the cassette 18 is locked from the right-and-left direction and the front-and-rear direction. Thereby, this apparatus can comply with a fully automatic operation, particles can be reduced, and it is possible to prevent a defective product and a drop in a yield.
Patent JP-H04183753-A (JP)
Title: Production of 6,13-dihydroquinacridone and quinacridone
Inventor: MAKI HITOSHI
IPC: C09B48/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the title high-purity dihydroquinacridone in a short time and in high yield by heating a (diallylamino)-dihydroterephthalic acid dialkyl ester in a solvent comprising a naphthalene derivative and subjecting to ring closure reaction. CONSTITUTION:A 2,5-(diallylamino)-3,6-dihydroterephthalic acid dialkyl ester is heated in a naphthalene derivative shown by the formula (R1 is 1-4C alkyl; n is 1-4; with the proviso that a case wherein n=1 is omitted) alone or a mixture thereof in an atmosphere not containing oxygen at 250-33O deg.C to give the objective dihydroquinacridone. An ethylnaphthalene isomer mixture is preferable as the naphthalene derivative. The raw material compound is preferably obtained by condensing a dialkylsuccinyl succinate with an aromatic amine in a solvent such as xylene in the presence of an acid catalyst at 60-120 deg.C.
Patent JP-H08142830-A (JP)
Title: Brake control device
Inventor: SAKAI TSUNEJI
IPC: F16D65/28
Filed: 1994-11-21
Abstract: PURPOSE: To attain the reducing effect of noises and pulsation and secure the increased pressure quantity in the antiskid control and traction control. CONSTITUTION: A liquid pressure buffer 21 is provided on a main hydraulic passage between a master cylinder 13 and a wheel cylinder 25 in the brake control device of a vehicle having the main hydraulic passage through the master cylinder 13, an inlet valve 22, and the wheel cylinder 25.
Patent JP-H07178059-A (JP)
Title: Ophthalmology device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/16
Filed: 1994-11-21
Abstract: PURPOSE:To detect the position more accurately by using a cornea reflected image. CONSTITUTION:The light flux from a light source 14 passes through a lens 13, a light dividing member 8, and a lens 7, it forms an image near a nozzle 4, the image is projected on the cornea Ec of an eye to be examined E after passing through the nozzle 4, and the light flux reflected by the cornea Ec permeates while scattering in an optical member 5. In order to accomplish the positioning, the cornea reflected light before the air is blown is used, and the light source image 14a to be the cornea reflected image is placed to a specific position on a TV monitor 12 where the front eye image is transcribed, and the image is focused so as to accomplish the positioning.
Patent JP-2000138436-A (JP)
Title: Ceramic wiring board
Inventor: TERAO SHINYA
IPC: H05K1/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board with no cracking at it nor change in resistance value of a resistor while size and weight are reduced, even with such application as thermal or mechanical impact is applied from outside. SOLUTION: Related to a wiring board A, a thick-film resistor 5 is coated, parallel to a board periphery, in at least a surface region of a ceramic insulating board 1 which is 2 mm or less in distance from the board periphery. Here, when a groove 12 for resistance value adjustment is formed at the thick-film resistor 5 by laser, etc., it is provided at the side edge nearer the center of the wiring board A of the thick-film resistor 5, so that the effect of tensile stress at the board periphery is suppressed while no cracks starting from the groove 12 are not developed under a thermal or mechanical stress from outside, resulting avoiding changes in resistance value of the resistor 5, etc.
Patent JP-H05154466-A (JP)
Title: Method for recovering and reusing nitric acid from silicon processing waste water
Inventor: ITO HIDEO
IPC: C01B21/46
Filed: 1991-10-31
Abstract: PURPOSE:To improve recovering efficiency by removing silicon dioxide deposited on a cooling condensing part by dissolving with fluoric acid and recovering nitric acid by distillation when recovering nitric acid from a washing waste liquid or the like of poly crystalline silicon or the like. CONSTITUTION:A waste water bottle 11 in a oil bath 10 is connected to a cooling part 13 and a collecting vessel 14 with a branching pipe 12 and is connected to a fluoric acid supply pipe 15. And the waste water is heated to equal or above b.p. of a fluoric acid water and a nitric acid water, usually 100-125 deg.C, and is distilled. Water-fluoric acid group is distilled on a low b.p. side. In the process, hydrosilicofluoric acid is decomposed and silicon fluoride is distilled with fluoric acid and reacts with water to deposit silicon dioxide in the cooling part 13. And distilled fluoric acid flows down to the cooling part 13 through the supply pipe 15 to dissolve and remove silicon dioxide. Supply of fluoric acid is stopped when deposition is out. And when the distillation on the side of low b.p. group is completed, the distillation is transferred to the side of high b.p. group for distilling nitric acid to recover nitric acid.
Patent JP-H10150822-A (JP)
Title: Work device for work vehicle
Inventor: FUJII TAKANORI
IPC: A01B59/042
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To easily transfer a work device such as a mowing device or the like in a self-standing state. SOLUTION: An upper linking mechanism 10 is supported freely turnably back and forth to the front end part of a boom 9 attached and detached to/from a tractor 1 which is a work vehicle, a lower linking mechanism (arm) 11 is supported to the upper linking mechanism 10 freely turnably back and forth and a mower 12 is turnably supported to the lower linking mechanism 11. In a housing attitude A for which the mower 12 is grounded to a ground surface G and the boom 9 and the lower linking mechanism 11 are folded downwards, the centroid W of the mower 2 is positioned between the front and rear wheels 21 and 22 of the mower 12. In the housing attitude A, a pivotally supporting pin 8 provided on the base part of the boom 9 and a bracket 38 provided on the rear part of the mower 12 are connected by a connector D.  The connector D is extended and compressed in a longitudinal direction by rotating a screw cylinder 30 around an axis.
Patent JP-H09153246-A (JP)
Title: Disk recording/reproducing device
Inventor: NAKAO KOICHI
IPC: G11B17/24
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the jumping out of a disk from a magazine when an entire device is inclined. SOLUTION: This disk recording/reproducing device is provided with an escape preventing ring 300 for preventing the jumping out of a disk from a magazine 3 and having a notched part 310 formed in a location for arranging an inserting/ejecting part 4 in the outer side of the magazine 3. The inserting/ ejecting part 4 is provided with a bracket 26 for covering the magazine 3 and the bracket 26 is provided with a supporting plate 27 for regulating the up-and- down movement of the magazine 3 and leg pieces 24 and 24 fixed on the chassis 2 in the outer side of the magazine 3 for supporting the supporting plate 27. Each of the leg pieces 24 and 24 is provided with a jumping-out preventing member 450 for preventing the jumping out of the disk from the magazine 3 in each of both sides of the disk traveling path.
Patent JP-H10155265-A (JP)
Title: Load driving device
Inventor: KAJIURA HIROAKI
IPC: H02K51/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a load driving device in a small light body with an outer- side rotor supported simply and rotated at high revolutions. SOLUTION: A load driving device 1000 has a second rotor 1310 provided between a stator 1410 and a first rotor 1210 on the inner side. The second rotor 1310 joins in an electromagnetic way with the stator 1410 and the first rotor 1210 while the power is transmitted between a stator winding 1411 of the stator 1410 and a rotor winding 1211 of the first rotor 1210. In this connection, a terminal 1810 with ring-shaped loop conductors is used to connect mutually the terminals of the winding 1211 of the first rotor 1210. In this way, a coil end of the rotor winding 1211 can be prevented effectively from expanding to an axial direction. Then, the first and second rotors 1210 and 1310 have high performance in revolutions.
Patent JP-H02158048-A (JP)
Title: Mass spectrometry device
Inventor: TANAKA KOICHI
IPC: H01J49/44
Filed: 1988-12-09
Abstract: PURPOSE:To improve resolution by arranging an energy analyzer of charged particles before an ion detector. CONSTITUTION:An energy analyzer 3 is arranged on the terminal side of an ion flying space. The analyzer 3 is a cylindrical electric field type or of a toroidal electric field type, while ion transit energy is set to energy given to ions by acceleration between ion supply 1 and an acceleration electrode 2. Consequently, only non-dehiscent ions having equal initial speed are converted on a slit 4 to pass through the slit 4 for being incident on a detector 5. Since neutral particles generated by dehiscence go right on through the energy analyzer 3, they are not incident on the detector 5. Thereby, resolution of the device can be improved.
Patent JP-H02157687-A (JP)
Title: Air floating type table
Inventor: MAMADA SAKAE
IPC: G12B5/00
Filed: 1988-12-09
Abstract: PURPOSE:To reduce the height of the air floating type table and to enable its smooth and accurate movement by floating a moving stage and also moving it to an optional positions in two crossing directions without coming into contact with a guide means. CONSTITUTION:A united fixed frame I which supports a couple of Y-axial guide plates 20 and 20 by support frame plates 25 and 25 is formed on a surface plate 1. A united moving frame II which supports a couple of X-axial guide plates 10 and 10 by support plates 15 and 15 is provided in the frame movably in a Y direction. In this case, the moving frame II of the table is floated over the surface plate 1 (GR) by weight balance type air injection plane slides at both ends and put opposite the fixed frame I by air injection opposition type slides. Then a moving stage III exerts no force operating on the moving frame II and fixed frame I wherever it is as long as the stage is floated with air.
Patent JP-2001130346-A (JP)
Title: Feeder device
Inventor: SHIMODA KEIZO
IPC: B60J5/06
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent mutual entanglement of lead wires. SOLUTION: When a sliding door in a vehicle is opened/closed, lead wires 21 connected to a movable contact 14 projecting/retracting earlier and lead wires 21 connected to a movable contact 14 projecting/retracting initially later are bundles together respectively by means of separate tubes 25, 27. Branching positions 25a, 27a for the lead wires 21 in groups 26, 28 of the respective bundled lead wires are differentiated from each other.
Patent JP-H11113381-A (JP)
Title: Security of strong mother tree for plucking flower and use of branch grown by the same method as cut flower
Inventor: OMURA TAICHI
IPC: A01G7/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for ensuring a mother tree for plucking flowers by which even the number of the flowers can be ensured to some extent without deteriorating the quality because great problems have hither been caused about whether the flower quality is enhanced to raise the unit price for one branch or the quality is deteriorated to compete in the number among producers in cultivating roses. SOLUTION: This method for ensuring a strong mother tree for plucking flowers of roses comprises cutting a branch from the branch basis leaving a slight part before a flower bud shoots out in the one branch, thereby nearly simultaneously shooting out several buds for plucking the flowers from the branch basis, consequently leaving a required number of the strong buds for plucking the flowers behind, raising the strong buds as all the uniformly strong branches 7 and 7' for plucking the flowers, making the branches 7 and 7' have buds 8 and 8', cutting the branches 7 and 7' as cut flowers at optional positions from the branch basis, using the branch basis left therein as a mother tree for plucking the flowers for the next branch for plucking the flowers and repeating the stages. Furthermore, the branches 7 and 7' grown by the method are used as the cut flowers.
Patent JP-2000136431-A (JP)
Title: Polyvinyl alcohol-based fiber and its production
Inventor: YAMAMOTO YOICHI
IPC: D01F6/14
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To produce a polyvinyl alcohol-based fiber scarcely causing sticking, etc., having a small cross-sectional circularity, a high strength and a high modulus of elasticity and useful for reinforcing fibers, etc., by introducing a step, etc., for washing a yarn into a process after separation from a coagulation bath to drying and treating the yarn under specific conditions. SOLUTION: At least a step for washing a yarn and a step for carrying out a wet hot drawing thereof in a wet hot drawing bath at 50-90 deg.C temperature and a lower concentration of inorganic salts than that of a coagulation bath are introduced into a process after separation from the coagulation bath to drying and the content of the inorganic salts in the yarn introduced into the drying step is 1-20 wt.%. The moisture content is 100-150 wt.% to produce a polyvinyl alcohol-based fiber having >=9 g/d single fiber strength, >=200 g/d initial modulus of elasticity, <=55% cross-sectional circularity, <=0.1 wt.% total content of boric acid (salt) and a skin-core structure.
Patent JP-H09151141-A (JP)
Title: 4,4'-divinylbiphenyl composition
Inventor: TOMINAGA TOYOKI
IPC: C07C7/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a 4,4'-divinylbiphenyl composition excellent in usability and depressed in polymerizability by subjecting 4,4'-diethylbiphenyl to a dehydrogenation reaction within a prescribed conversion range. SOLUTION: 4,4'-Diethylbiphenyl is subjected to a dehydrogenation reaction in a controlled conversion of 75-95% e.g. under conditions comprising a temperature of 500-680 deg.C, a steam/4,4'-diethylbiphenyl weight ratio of 1-20, an LHSV of 0.05-0.5, and a pressure of 0.2-1.0kg/cm<2> .G to obtain a composition comprising 60-98wt.% of 4,4'-divinylbiphenyl, 1-30wt.% of 4-ethyl-4'-vinylbiphenyl, 1-20wt.% of 4,4'-diethylbiphenyl and 500-10000ppm of t-butylcatechol. The composition can also be stored at the ordinary temperature, but stored at a low temperature for a long period. The storage stability of the composition is excellent in the atmosphere of air.