baber/WOPTO huggingface dataset:
Patent JP-H11118778-A (JP)
Title: Thermal analyzer
Inventor: SATOU KUNITAKA
IPC: G01N30/06
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermal analyzer for rapidly heating and thermally decomposing and analyzing other sample, after one sample is thermally decomposed. SOLUTION: The thermal analyzer comprises a thermally decomposing further 2, a detecting means 3, a connector 4 for connecting the furnace 2 to the means 3, a first heating means 5 for heating the furnace 2, a second heating means 6 for heating the connector 4, heating control means 7 for controlling the means 5, 6, a thermally decomposing furnace cooling means 9, and a cooling control means 7 for controlling the means 9. In this case, the means 7 stops the means 5 after one sample is thermally decomposed, and controls the means 6 so that temperature of the connector 4 becomes temperature corresponding to starting temperature of the temperature rise before other sample rises from low temperature to high temperature.  At this time, the means 7 rises the temperature of the connector 4 at a velocity of rising velocity of the temperature of the furnace 2 at the time of the temperature rise. And, a connector cooling means 17 for cooling the connector 4 is provided.
Patent JP-H05127151-A (JP)
Title: Light control material and light control element formed by using the same
Inventor: OZAWA TETSUO
IPC: G02F1/1333
Filed: 1991-10-31
Abstract: PURPOSE:To improve voltage sensitivity and to decrease voltage by incorporating a high polymer obtd. by copolymerizing a photopolymerizable compsn. contg. acrylonitrile and acrylic acid deriv. and/or methacrylic acid deriv. into the material. CONSTITUTION:The high-polymer material of the light control material which contains a liquid crystal and high polymer and controls the transmission and scattering of light according to the presence and absence of electric field impression is obtd. by copolymerizing the photopolymerizable compsn. contg. acrylonitrile and the (meth)acrylic acid deriv. The (meth)acrylic acid deriv. is exemplified by (meth)acrylate, etc., and more preferably, the (meth)acrylate having 1 to 6 pieces of (meth)acrylate groups in one molecule is usable. On the other hand, a mixture composed of one or 2 kinds selected from a group consisting of a nematic liquid crystal, smectic liquid crystal and cholesteric liquid crystal is usable as the liquid crystal. The inert mixture is selected for this high polymer and the light control element is formed by lamping this light control material between a pair of substrates with electrodes, at least one of which are transparent.
Patent JP-H10135580-A (JP)
Title: Circuit substrate and its manufacturing method
Inventor: SAITO TOSHIKI
IPC: H05K1/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit substrate making feasible the miniaturization and high densification also capable of supplying large current within a multilayered circuit substrate having electric connection holes between wiring circuits such as through holes. SOLUTION: In a title circuit substrate, the shape of the electric connection holes seen from the circuit substrate and in the vertical direction is to be the locus shape described by moving a circle in a specific curvature radius making no angle at all. At this time it is recommended to specify the curvature radius of the circle in the circuit substrate to be 0.125-2.5mm further preferably the minimum curvature radius of the connection holes to be 0.125-2.5mm in the circuit substrate. Besides, the connection holes are to be laser processed.
Patent JP-H07140657-A (JP)
Title: Photopolymerizable composition
Inventor: IKEDA TOMOYUKI
IPC: G03F7/033
Filed: 1993-11-16
Abstract: PURPOSE:To obtain the photopolymerizable composition highly adhesive to a substrate, etc., capable of being developed by an aq. weakly alkaline soln., capable of forming a good picture, with excellent durability, alkali resistance, etc., added by hot setting and consequently useful as the material for a product needing a fine structure, protective film, etc. CONSTITUTION:This photopolymerizable composition contains 35-75wt.% of a copolymer having a glycidyl methacrylate-addition structural unit shown by the formula and having 5,000-100,000 average mol.wt., 15-50wt.% of dicyclopentenyloxyethyl acrylate and/or trisacryloyloxyethyl phosphate and 0.1-15wt.% of a photopolymerization initiator in the total solid.
Patent JP-H07141673-A (JP)
Title: Device for detecting disk tilt and device for correcting it
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/1353
Filed: 1993-11-16
Abstract: PURPOSE:To provide a disk tilt detection device with higher detection precision and necessitating no another optical system as usual. CONSTITUTION:Light receiving elements 6a, 6b detect a reflected beam component in an interference area between a reflected go-ahead beam of a reflected beam of a laser beam and a 1st-order diffracted light beam by an information track 1a in a far visual field, and moreover, in a small area smaller than the interference area. The light receiving elements 5a, 5b detect the reflected beam in the interference area excepting the small area. A differential means constituted of addition amplifiers 7, 8 and a differential amplifier 9 operates a difference between the received light quantity by the light receiving elements 6a, 6b and the received light quantity by the light receiving elements 5a, 5b. Minute prisms 4a, 4b of a branching element 4 lead the reflected beam passing through the small area to the light receiving elements 6a, 6b.
Patent JP-2000115674-A (JP)
Title: Sound and video editing system
Inventor: MINO MINEO
IPC: H04N5/781
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a sound and video editing system, capable of performing editing to sound and video images from a digital VTR more inexpensively and efficiently than the conventional systems and accelerating the editing. SOLUTION: At editing of VTR signals by using a hard disk(HDD) 100 inside a hard disk device H1, the hard disk 100 is interfaced directly with an IEEE1394 bus B1. Then, as a recording area for sound and video digital stream signals on the hard disk 100, the recording positions of the digital stream signals are set continuous, only the digital stream signals are recorded in the area, the continuity of data at recording and reproduction is maintained for the digital stream signals, and the editing is performed in a digital signal state as it is as the stream signals.
Patent JP-H03149201-A (JP)
Title: Production of pectin
Inventor: IMAI ATSUSHI
IPC: A23L29/231
Filed: 1989-11-02
Abstract: PURPOSE:To produce pectin at a low cost using no alcohol by causing an apple refuse to pass through specific treating steps. CONSTITUTION:An apple refuse is caused to pass through the step of pretreatment wherein the apple refuse is pretreated with a phosphoric acid soln.; the step of extraction wherein the pretreated refuse is extracted with an acidic soln. (e.g. an aq. soln. acidified with phosphoric acid) under heating to give a pectin extract; the step of refining wherein the extract is freed of solid matters; and the step of ion exchange wherein the refined extract is brought into contact with an anion exchange resin and cation exchange resin to give a pectin soln.
Patent JP-2001111938-A (JP)
Title: Digital camera, image processing method, and recording medium
Inventor: ARAGAI YASUHIRO
IPC: H04N1/387
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that generates a multi-image. SOLUTION: The digital camera of this invention is provided with an input section 10 that inputs a digital image to a control unit 20, the control unit 20 that generates the multi-image, an operation section 40 that gives an instruction signal to the control unit 20, a recording section 50 that records the multi- image to a recording medium and a display section 60 that displays the multi- image.
Patent JP-2001104198-A (JP)
Title: Simple shower device
Inventor: SAITO RYOSUKE
IPC: A47K3/28
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a shower device that cannot fail easily without any interference of a power supply device. SOLUTION: A pumping pump 10 is thrown into a water storage container 1 from an opening 3 of the water storage container 1, a shower hose 17 is connected to the pumping pump 10, and a retention member 19 that is a retention part where a mounting part 21 of an AC adaptor 12 that is a power device for supplying power to the pumping pump 10 is mounted to the water storage container, thus retaining the AC adaptor 12 to the water storage container 1, thus preventing the interference by the AC adaptor 12 since it is not placed on a floor or the like and reducing the risk of failure by kicking the AC adaptor 12 accidentally.
Patent JP-H049360-A (JP)
Title: 5-aminolevulinic acid alkyl ester or its salt, production thereof and herbicide compound using the ester as active component
Inventor: TAKEYA HARUHIKO
IPC: C07C227/18
Filed: 1990-10-25
Abstract: NEW MATERIAL:The 5-aminolevulinic acid alkyl ester of formula 1 (R<1> is >=2C alkyl) or its salt. EXAMPLE:Octyl 5-aminolevulinate hydrochloride. USE:An active component for herbicide. If has excellent spreadability to a plant and ifs herbicidal activity is not restricted to the circumference of the attached part but extended to the part other than the attached part to cause the withering of the bud, etc. It has extremely high herbicidal activity in addition to biodegradability, selectivity and safety. PREPARATION:The objective compound of formula I or its salt can be produced with a simple procedure on an industrial scale at a low cost by reacting a 5-aminolevulinic acid compound of formula II (R<2> is H or amino-protecting group) or ifs reactive derivative with an alcohol of formula III and, if amino- protecting group is present, eliminating the protecting group.
Patent JP-H07120434-A (JP)
Title: Analysis method for searching for stable isotope ratio of carbon
Inventor: UEMURA IEAKI
IPC: G01N27/62
Filed: 1993-10-22
Abstract: PURPOSE:To search for stable isotope ratio of carbon by selectively using combination of both peak intensities for analysis, so that magnification of one peak intensity against the other peak intensity is a specific ratio according to isotopic concentration of carbon in a sample. CONSTITUTION:As a starting sample, a carbon compound (methane gas) is specified. In order not to be influenced from noise or fragment due to hydrogen isotope, methane is oxidized 2 and changed to CO2 or CO. The oxidized gas is refined 3 and dehydrated. The sample to be measured 4 is treated by gas chromatograph 5, introduced to a mass spectrograph, and mass spectrometry 6 is carried out. The data obtained in this way is data-analysed 7, and the stable isotope ratio of carbon is computed 8. According to the isotopic concentration of <12>C when the sample to be measured are set to be CO2 and CO, combination of at least two peak intensities is selected, so that magnification of one peak intensity against the other peak intensity is fifty times to the utmost, and it is analysed.
Patent JP-H08148218-A (JP)
Title: Grommet positioning structure and reverse attachment detecting mechanism
Inventor: YAMANASHI MAKOTO
IPC: H01R43/00
Filed: 1994-11-22
Abstract: PURPOSE: To prevent reverse assembling of a waterproof grommet and a connector housing. CONSTITUTION: A positioning pin 3 is provided in the grommet fitting wall 2 of a connector housing 1 and an engaging part corresponding to the positioning pin is formed in an elastic grommet 4. This engaging part having an engaging ditch 7 with respect to the positioning pin is a hollow projection 6 projecting out of the outer wall 5 of the grommet 4. The hollow projection is formed trapezoidal in its longitudinal section, the opening diameter of the engaging ditch 7 is larger than the outer diameter of the positioning pin 3 and the depth of the engaging ditch 7 is deeper than the height of the positioning pin.  A detection switch for the hollow projection 6 is provided in a grommet fitting ditch formed in a conductivity inspection toll for a terminal in the connector housing 1 and a spring force for pressing the detection switch to the grommet side is larger than the elastic resistant force of the hollow projection 6.
Patent JP-H0998997-A (JP)
Title: Fracture protector
Inventor: NOMURA MASAKI
IPC: A61F5/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a ready-to-use fracture protector which temporary prevents acute pain due to an affected part motion or external impact by easily fixing the affected part, in some cases, by an injured person. SOLUTION: This protector is made in a cylindrical shape from a hard plasticity material, a parting section 3 is formed at a part of the device so that it is able to open/close, the parting section 3 is provided with a surface body 2 which is fixed by a connecting means, a balloon body 7 made from a rubber is fitted inside the surface body 2, and a filling member inlet port 8 is formed at a part of the balloon body 7. Air is used as a filling member and a suspending member is passed through both edges of the surface body 2.
Patent JP-H05125481-A (JP)
Title: High tensile strength steel material having high toughness and low yield ratio and its production
Inventor: OGATA RYUJI
IPC: C21D8/02
Filed: 1991-11-01
Abstract: PURPOSE:To improve the plastic deformability and fracture resistance of a structure by subjecting a bloom of a steel, where respective contents of C, Si, Mn, Cr, Mo, V, Nb, etc., are specified, to heat treatment under the prescribed conditions. CONSTITUTION:A steel which has a composition consisting of, by weight, 0.08-0.2% C, 0.03-0.3% Si, 0.8-1.6% Mn, 0.2-0.7% Cr, 0.4-0.7% Mo, 0.03-0.1% V, 0.005-0.05% Nb, 0.02-0.09% Al, 0.0003-0.005% B, etc., and satisfying the condition that the value of (Cr/Mo) is 0.4 to 1 is refined. This steel is hot-worked and then hardened from a temp. between the Ac3 point and 950 deg.C. Subsequently, the steel is heated, without delay, up to a temp. between 780 deg.C and (Ac3-30 deg.C) and subjected to dual phase quenching, followed by tempering at 450-550 deg.C. By this method, the plastic deformability and fracture resistance of a structure can be improved and the earthquake resistance of a steel material for construction use can be increased, and as a result, the complete collapse of a steel structure at the time of earthquake can be prevented.
Patent JP-2001110432-A (JP)
Title: Polymer electrolyte type fuel cell
Inventor: TAKEBE YASUO
IPC: H01M8/10
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem where a gas passage is prevented from being closed owing to moisture generated in the reaction of a polymer electrolyte type fuel cell which may deteriorate generation efficiency of the cell. SOLUTION: In a polymer electrolyte type fuel cell comprising a polymer electrolyte film, an air electrode and a fuel electrode which are arranged so as to hold the polymer electrolyte film, and a pair of separator boards which are arranged to sandwich the fuel electrode and the air electrode while forming a gas passage groove for supplying/exhausting oxidization gas to/from the air electrode and for supplying/exhausting fuel gas to/from the fuel electrode, a water removing passage is arranged at least at at one location of the fuel electrode, the air electrode, or the separator boards.
Patent JP-H07139108-A (JP)
Title: Gutter, and manufacture thereof
Inventor: ITO MASAKI
IPC: B29K101/00
Filed: 1993-11-17
Abstract: PURPOSE:To greatly improve resistivity against deformation arising from heat and load by a method wherein metal long fibers are provided to serve as long fibers in lug reinforcement parts in a reinforcement core material made of long fibers and synthetic resin. CONSTITUTION:A gutter main body is formed of a wall member made up by providing a covering layer 2 made of thermoplastic resin to the surface of a reinforcement core material 1 made of long fibers and synthetic resin. Lugs 3 are provided to both upper edges of the gutter main body along its longitudinal direction, and metal long fibers are provided to serve as long fibers in lug reinforcement parts 12 in the reinforcement core material 1. Therefore, the lugs 3, exposed to high temperature, are made to be expandable/contractile at low temperature, and because of flexibility of the metal long fibers, the lugs 3 can be easily formed into required shapes. Furthermore, works for installation can be executed in circumstances where temperature gradient is sharp, or load is easily applied.
Patent JP-H04160773-A (JP)
Title: Electric contact pin
Inventor: TSUKIYAMA AKIRA
IPC: H01R13/04
Filed: 1990-10-25
Abstract: PURPOSE: To prevent increase of press-fit force by inflating a portion which is 90 deg. apart against a groove in a press-fit contact part and is in a direction of its diameter so that a cross section becomes a sector shape leaving a periphery almost cylindrical, and by making a portion between the two grooves a thin bridge shape to connect both sector portions. CONSTITUTION: Inflated portions 17, 17 with a sector shape cross section each are formed in a press-fit contact part 15 at a location apart for 90 against grooves 16, 16 and in a direction of its diameter. When an electric contact pin 10 is inserted in an inserting-through hole 21 of a printed board 20, the press-fit contact part 15 is pressed in the inserting-through hole 21, and the electric contact pin 10 is fixed and supported. For this purpose, a diameter of a periphery 17a of the inflated portion 17 in the press-fit contact part 15 is made a little bigger than a diameter of the inserting-through hole 21, in order to have a little room for insertion. A bridge part 19 has compressed elasticity, and when the press-fit contact part 15 is inserted into the inserting- through hole 21, the bridge part 19 has compressed elastic deformation. Increase of press-fit force is thereby prevented.
Patent JP-H02134762-A (JP)
Title: Player containing plural disks
Inventor: KUNIMARU YOSHITAKA
IPC: G11B17/26
Filed: 1988-11-14
Abstract: PURPOSE:To attain relative positioning between a disk container and a playing means with high accuracy by driving a gear with a missing tooth gear to move a moving member, generating a signal at the meshing position of the missing tooth gear and stopping a drive source when number of times of signal generation reaches a designated number. CONSTITUTION:A moving member comprising a mobile member 18 and moving plates 37 at both sides is moved by driving a gear assembly comprising a rack 37h, gears 40, 41, a missing tooth gear 42, and gears 42c, 43a, 43b with a motor 45. Every time a cam 42e projected to a cam 42c is engaged with a switch 46 and the missing tooth part of the missing tooth gear reaches a meshing position of the gear 41, a detection signal is generated. A motor starts driving in response to a command and the motor is stopped when number of times of generating a detection signal reaches a designated number. Through the constitution above, a moving member supporting a container or a playing part is positioned in a designated position corresponding to a disk designated by a playing command with high accuracy.
Patent JP-H10134485-A (JP)
Title: Storage-shared distributed multimedia server system
Inventor: UCHIBORI IKUO
IPC: H04N21/218
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To simply share contents by physically sharing a storage itself among individual element servers. SOLUTION: A shared disk array 11 consisting of plural disk devices 110-1 to 110-n housing the contents including digitalized video data and the plural element servers 12-1 to 12- N are connected to a shared channel network 13 capable of constituting a multiinitiator to enable the individual element servers 12-1 to 12- N to physically share the shared disk array 11 by the shared channel network 13. Then, the individual element servers 12-1 to 12- N are equipped with high speed and transmission band reservable network interfaces 120 respectively, and the contents stored in the shared disk array 11 are read out, and are outputted via the network interfaces 120 to a distribution network 14 in response to requests from clients 15.
Patent JP-S61179126-A (JP)
Inventor: KABATA SEIJI
IPC: A47L9/14
Filed: 1985-12-20
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-H10136667-A (JP)
Title: Vibration actuator and its pressure adjusting method
Inventor: SUGAYA ISAO
IPC: H02N2/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To adjust accurately pressure in an assembly process at the time of mass-production of vibration actuators by a method, wherein the pressure applied by a pressurizing member is adjusted in accordance with the impedance characteristics of electromechanical transducers. SOLUTION: A piezoelectric unit is composed of three groups of piezoelectric transducers (electromechanical transducers) 3a-3c. The piezoelectric transducer 3b of one group is placed at one position near the node of a primary vertical vibration, generated in elastic units 4a and 4b. The piezoelectric transducers 3a and 3c of the other two groups are placed at two positions near the nodes of a secondary torsional vibration generated in the elastic units 4a and 4b. If a sine wave voltage is applied to the twisting vibration transducers 3a and 3c, the torsional vibration is generated in a vibrator 2 accordingly. If a sine wave voltage is applied to the vertical vibration transducer 3b, the vertical vibration is generated in the vibrator 2 accordingly.  In these processes, the pressure applied by a pressurizing member is adjusted according to the impedance characteristic of the piezoelectric transducers 3a-3c.
Patent JP-H09128690-A (JP)
Title: Vehicle allocating system
Inventor: ASAKAWA TETSUJI
IPC: G08G1/123
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the vehicle allocation instruction efficiency by shortening the ratio wave use time. SOLUTION: The system is provided with plural taxies 2... which obtain position information for specifying their own positions by mounting a GPS(global positioning system) receiver 44 and also are allocation-instructed by a center 1 by ratio wave communication from mounting a radio wave equipment 42. Here, in the center 1, taxi allocation information for indicating a customer position being an allocation destination is generated and allocation information is transmitted by ratio wave from the taxi with a shortest route to the customer position within the plural taxies 2....  In the taxi 2, allocation information transmitted from the center 1 is received, the customer position which is indicated by allocation information and its peripheral map are composited and displayed in a display equipment 50, customer information indicated by allocation information is synthesized and displayed and guidance of the customer information is given in voice from a speaker 48.
Patent JP-S63141904-A (JP)
Title: Growth regulation agent for flower and flower tree
Inventor: YASUI KAZUTOMI
IPC: A01G7/06
Filed: 1986-12-05
Abstract: PURPOSE:To provide a growth regulation agent for flower and flower tree, by using 1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-triazol-1-yl)-pent-1-ene known as a plant growth regulator as an active component. CONSTITUTION:A granular growth-regulation agent especially for flower and flower tree is produced by using 1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4- triazol-1-yl)-pent-1-ene as an active component. The granular agent is applied to soil at a rate of 0.00003-0.0566g, preferably 0.00006-0.0283g of the active substance per 100cm<2> of the field growing the flower or flower tree. It can be used for the treatment of camellia, rhododendron, poinsettia, etc.