baber/WOPTO huggingface dataset:
Patent JP-S60155175-A (JP)
Title: Novel phthalide derivative
Inventor: FUKUYAMA YOSHIYASU
IPC: A61K31/343
Filed: 1983-12-26
Abstract: NEW MATERIAL:The compound of formula I (when R<1> is H, then A is group of formula II and the carbon bond between the 4- and 5-sites of the phthalide skeleton is single bond; when R<1> is OH, then A is group of formula III and the carbon bond between the 4- and 5-sites of the phthalide skeleton is double bond) or formula IV (R<1> is H; R<2> is OH, lower alkanoyloxy or benzoyloxy; one of R<3> and R<4> is H and the other is same as R<2> or both R<2> and R<4> are H; R<1> and R<3> bonded together to form the group of formula V) and its salt. EXAMPLE:3-Hydroxy-3-butyl-4,5-dihydro-phthalide. USE:Useful as a cardiotonic, remedy for stenocardia, antiarrhythmic agent, and coronary vasodilator. PREPARATION:The dried root of SENKYU (rhizoma of Cnidium officinale) (a Chinese herb) is extracted by conventional method to obtain the compound of formula I or formula IV. For example, SENKYU is extracted with an extractant such as methanol, the impurities are removed by filtration, and the objective compound is separated from the filtrate.
Patent JP-2001048154-A (JP)
Title: Eco-box
Inventor: TOIKAWA SANAE
IPC: B65D25/52
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make a used box recyclable by a method wherein a box for housing tissue papers, wrapping films, aluminum foils and the like is formed of a material which is used for producing PET bottles. SOLUTION: A box A for housing tissue papers, wrapping films, aluminum foils and the like is produced of a material similar to such that is used for producing PET bottles. The box is in a structure which is available for being folded up freely and also accommodative for use, being fabricated simply by anyone. When becoming unusable, the box A can be folded up and recovered for recycling. Furthermore, by making matters to be housed in the box A purchasable independently for replenishment, the box becomes available for use with the replenishment.
Patent JP-H0672086-A (JP)
Title: Thermally destructive point card and recording method thereof
Inventor: HAKAMAZUKA MIYUKI
IPC: B42D15/10
Filed: 1992-08-27
Abstract: PURPOSE:To prevent forgery and to enable mechanical treatment by laminating a reflective relief hologram and a coloring layer on a card substrate formed with a magnetic recording layer. CONSTITUTION:Coloring layers 4 consisting of colored coating wherein pigment is mixed with a binder such as ethyle cellulose are partially formed in the side opposite to the side formed with a magnetic recording layer 3 on a card substrate 2. Furthermore an adhesive layer 5 is formed of adhesive coating consisting of a binder such as a vinyl chloride/vinyl acetate copolymer. A reflecting layer 7 formed into an uneven face, a resin layer 6 formed with a fine uneven pattern such as a relief hologram and a relief diffraction grating and furthermore a protective layer 8 are provided thereon. The resin layer 6 is formed by using unsaturated polyester resin or the like and set at the glass transition temperature not lower than the transfer temperature of a reflective relief hologram. The reflecting layer 7 is formed of metal such as Te or alloy by a vacuum deposition method.
Patent JP-H06100503-A (JP)
Title: Aminobiphenyl derivative and its production
Inventor: UEDA HIDEAKI
IPC: C07C209/10
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a new aminebiphenyl derivative useful as an intermediate for triarylamine compounds useful as organic photoconductors. CONSTITUTION:An aminobiphenyl derivative of formula I (R<1> is H, lower alkyl, lower alkoxy, aralkyl or halogen; Ar1 is phenyl, biphenyl, furyl, thiophenyl, thiazole, 1,3-dioxaindane or oxazole), e.g. a compound of formula II. This compound of formula I is obtained by reacting a halogenated biphenyl compound of formula III with an amino compound of the formula Ar1-NH2 in the presence of a transition metal catalyst or the transition metal catalyst and a basic substance or reacting the halogenated biphenyl compound of formula III with an acetyl compound of the formula Ar1-NHCOCH3 in the presence of the transition metal catalyst or the transition metal catalyst and a basic substance and then hydrolyzing the reactional product.
Patent JP-S63104883-A (JP)
Title: Thermal transfer material
Inventor: KOTANI NOBORU
IPC: B41J31/00
Filed: 1986-10-22
Abstract: PURPOSE:To enable high-speed printing with high resolution without adding a softener, which would cause ground contamination or bleeding, by using a fatty acid ester, paraffin wax and microcrystalline wax as a binder for a heat- fusible ink, with the proportions of the three materials restricted to within specified ranges. CONSTITUTION:Microcrystalline wax being plastic, highly viscous and having an excellent film-forming ability is used in addition to a fatty acid ester and paraffin wax. The proportions of the fatty acid ester, the paraffin wax and the microcrystalline wax used are specified within the ranges of 10-20 wt.%, 60-80 wt.% and 10-20 wt.%, respectively. With this arrangement, it is possible to impart softness to a heat-fusible ink, even without using a softener which is liquid or semi-solid at normal temperature, and making it possible to form a film with few crazes or cracks, thereby obviating ground contamination or bleeding, which might arise from the addition of the softener. Besides, properties of the ink are well-balanced, and it is possible to maintain both reflection density and transfer area ratio in respective appropriate ranges.
Patent JP-H04133903-A (JP)
Title: Conveying device
Inventor: TSUKASA FUMISUKE
IPC: B65G43/08
Filed: 1990-09-21
Abstract: PURPOSE:To facilitate speed change at the time when articles are changed, in a conveying device by means of a plurality of conveyors, by correcting and outputting the speed-specifying signal to be output to a plurality of conveyor- driving power-supply devices by means of a speed-specifying means, so that speed-correcting circuits correct the conveying speeds of respective conveyors so as to conform to this signal. CONSTITUTION:Correcting circuits 24, 25 perform division and correction of the speed data S set by a speed-specifying means 23 by means of the speed ratio alpha of an approaching conveyor 1, and the speed ratio beta of an sorting conveyor 8 to a measuring conveyor 3 at the time when respective motors M1 to M3 are driven in the same diving frequency. Accordingly, when a speed S corresponding to an article W is set, speed data S/alpha, S, S/beta are set to respective inverters 20 to 22. Thus, the conveying speeds of respective conveyors can be set nearly in the same conveying speed.
Patent JP-H06286467-A (JP)
Title: Structure of outside handle for automobile
Inventor: KATO TAKAHIDE
IPC: E05B85/18
Filed: 1993-10-08
Abstract: PURPOSE:To seal a working notch securely with the simple structure, and to improve the fitting workability in the structure of outside handle for automobile. CONSTITUTION:A pad 20 is pinched between a door handle case 6 and a door outer panel 19 of a back door 12, and an outside handle 18 is supported by a bearing part 32 of the door handle case 16 with a pin 34 freely to be turned. A notch 38 is formed in the vertical wall part 16B of the door handle case 16 at a position on the extension line of the pin 34, and the pin 34 can be fitted to the bearing part 32 through this notch 38. The pad 20 is formed with a sealing part 42 for sealing this notch 38, and a part of the sealing part 42 opposite to the end surface 34A of the pin 34 is formed with a padding part 43 formed close to the end surface 34A.
Patent JP-H03114164-A (JP)
Title: Manufacture of slide brush
Inventor: NASU MASAYUKI
IPC: H01C1/12
Filed: 1989-09-28
Abstract: PURPOSE:To automate manufacture of a slide brush and quicken the process by intermittently transporting a band-shaped spring material provided with brush contact mounting parts protrusively at a certain spacing and an intermediate product for slide brushes formed by aligning and welding a number of brush wires to sash parts of band-shaped base material in the same direction and at different transporting speeds, and thereupon performing the welding, cutting, and bending processes. CONSTITUTION:A band-shaped spring material 11 equipped with L-shaped brush contact mounting parts 10 protrudingly at right angles is transported intermittently with the aid of guide holes 12. In the same direction an intermediate product 18 for slide brushes obtained by welding a bundle 17 of thirty-two brush wires 16 to sash parts 15 of a band-shaped base 14 provided with windows 13 is transported intermittently with the aid of guide holes 19. Then the bundle 17 is welded to a linear projection 3 provided on the foremost undersurface of a brush contact mounting part 10 of the band- shaped spring material 11. This bundle 17 fixed to the tip of the brush contact mounting part 10 is cut including the sash 15 and base 14. Then the cut bundle 17 tip is bent to form a contact part 20 followed by bending process 21, and the root part of the brush contact mounting part 10 is cut from the band-shaped spring material 11. Thus a slide brush is produced.
Patent JP-H1190060-A (JP)
Title: Razor holder
Inventor: ADACHI SHIGEYOSHI
IPC: B26B21/52
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To make it easy to alternately use a razor and a comb by one hand during an operation at a barber shop or a beauty parlor. SOLUTION: This razor holder 1 comprises an insertion part 4 for a replaceable blade 11 and a handle part 2 and is used for holding a razor 10 for combing hair. During a hair combing operaton, the holder is gripped by introducing a finger through a finger ring 3 formed in almost the longitudinal center of the handle part 2. During the other operaton, the position of the razor holder 1 is changed by making its half turn with the finger introduced through the finger ring 3 as it is so that the insertion part 4 is tucked away to the little finger side.
Patent JP-H1098506-A (JP)
Title: Host side data communication equipment and data communication method
Inventor: YAMAMOTO YOSHIHARU
IPC: H04N7/173
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To shorten the communication time required for data communication processing by reducing the wait time at a terminal equipment side. SOLUTION: In the 'decision data processing' where data to be sent succeedingly to an A terminal equipment station 31 are decided in the case of receiving data from the A terminal equipment station 31, a data processing terminal equipment 10 of a host station 1 has transferred the decided data to an A-data circuit-terminating equipment(DCE) 21 connecting to the A terminal equipment station 31 in advance together with a command 'advance transfer'. The A-DCE 21 discriminates reception of data from the A terminal equipment station 31 and transfers the stored data to a transmission buffer 21d, from which the data are sent to the A terminal equipment station 31.
Patent JP-H0195004-A (JP)
Title: Filter cloth in fourdrinier paper machine
Inventor: KOIZUMI MASASHI
IPC: B28B1/42
Filed: 1987-10-06
Abstract: PURPOSE:To contrive to improve the yield of solid content remarkably and the strength of a product by a method in which the filter cloth used in Fourdrinier paper machine is made of felt, and then the coating amount of said felt is made to be 1,500g/m<2> or more and the air-permeable degree is made to be 40cc/sec.cm<2> or more. CONSTITUTION:The felt used for a filter cloth improves conveniently the dewatering as compared with a wire meshing. When the coating amount of this felt is 1,500g/m<2> or more, the remainder of solid content, i.e. its yield is improved, while the water-filtration property of the felt is kept well. When the coating weight of the felt is lighter than 1,500g/m<2>, its density becomes small and the yield is reduced. To keep the water-filtration property surely, its air permeable degree is caused to be 40cc/sec.cm<2> or more, and when it is less than said value, water-filtration amount becomes small, and the time for production is elongated.
Patent JP-H08122673-A (JP)
Title: Optical scanning device
Inventor: YAMAGUCHI MASAO
IPC: G02B13/00
Filed: 1994-10-19
Abstract: PURPOSE: To provide a small-sized image formation device which has no color slurring and provides a color image at a low cost and the optical scanning device which is suitable to this device. CONSTITUTION: This optical scanning device 1 has a 1st lens 27 which has its incidence surface and outgoing surface made toric and is so prescribed that the power in a subscanning direction is negative, a 2nd lens 29 which has its incidence surface and outgoing surface made toric and is so prescribed that the power in the subscanning direction is positive, and a 3rd lens 31 which has the incidence surface made toric and the outgoing surface formed into a rotationally symmetrical surface and is so prescribed that the power in the subscanning direction is positive. The optical scanning device 5 optimizes image formation characteristics such as decoloration, curvature of image surface, distortion of image surface, and lateral magnification power over the entire range in the subscanning direction of scanning light.
Patent JP-H04132593-A (JP)
Title: Washing machine
Inventor: SUGANO TADAO
IPC: D06F1/08
Filed: 1990-09-21
Abstract: PURPOSE:To attain a fine finish of washing even when residual water in a bathtub is used, and perform an economical washing by a method wherein one of flow paths is connected to a city water pipe and the other flow path to a water supply port of a washing machine, and a circulating device of a hot-water supply apparatus is controlled according to electric signals of a water level detector equipped on the washing machine. CONSTITUTION:When water is supplied into a washing machine 10 from a water supply port 11 and a water level sensor 12 detects that the water level in the washing machine 10 reaches a specified level, a pump 5 is stopped, and water supply from a bathtub 4 to the washing machine 10 is stopped. Then, a pulsater 13 is operated and washing step is started. Next, a timer is activated, the pulsater 13 is stopped, and drain step is started when washing step is completed. The water level is detected by the water level sensor 12, water supply from the bathtub 4 is stopped by a second three-way valve 8, and water is supplied from a city water pipe 9. When the water level sensor 12 detects that the water level in the washing machine 10 reaches a specified level, the pulsater 13 of the washing machine 10 is operated, and rinse step is started. Thus, the residual water in the bathtub 4 can be used for washing because either residual water or city water is optionally supplied to the washing machine 10 depending upon purposes, resulting in economy of water.
Patent JP-S62112516-A (JP)
Inventor: HORIUCHI NOBUHIDE
IPC: A47J27/00
Filed: 1985-11-12
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-2001082846-A (JP)
Title: Cold insulation box
Inventor: HATAKEYAMA GIICHI
IPC: F25D11/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To cool the whole of an article storage chamber with high efficiency. SOLUTION: Through heat-exchange between the surface of a cold surface 3b, the surface on the air passage 4d side and the article storage chamber 1e side of a heat transfer cover 4 and air in an article storage chamber 1e, interior of the article storage chamber 1e is cooled and air in the article storage chamber 1e is caused to steadily flow to an air passage 4d by an air circulation fan 5, whereby a cooling area required for heat-exchange of an evaporator 3 is increased and heat-exchange is promoted, and the interior of the article storage chamber 1e is reliably and high-efficiently cooled.
Patent JP-S62103372-A (JP)
Inventor: SCHMITT JACQUES
IPC: C23C16/50
Filed: 1986-10-24
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-H0676363-A (JP)
Title: Disk shaped recording medium and its manufacture
Inventor: OTOMO KATSUHIKO
IPC: G11B7/2407
Filed: 1992-08-31
Abstract: PURPOSE:To eliminate a prepit manufacturing, to simplify the manufacturing processes, to efficiently reduce a production cost and to increase the recording capacity by placing preformat and data regions in the same space. CONSTITUTION:Guide grooves are formed along a track direction and preformat information and data are recorded for every sector. In this disk shaped recording medium, the guide grooves are formed in a meandering manner based on the signals in which reference signals that have prescribed frequencies and preformat information are synthesized.
Patent JP-H0592588-A (JP)
Title: Information processor
Inventor: TAKAHASHI TOKUKAZU
IPC: B41J2/325
Filed: 1991-10-01
Abstract: PURPOSE:To use an ink sheet effectively by a processor wherein data for 2 lines is recorded by an ink sheet for 1 line at every 2 lines in the case that the data of 2 lines do not overlap when image is to be recorded at every l line by using the ink sheet. CONSTITUTION:In a facsimile device, a record controller, when each data of first line and second line are stored in areas 3a and 3b of a line memory, ANDs the contents of the areas 3a and 3b (1st line and 2nd line), and the result thereof is stored in an area 3c. When the contents of the area 3c are all null, a recording unit is controlled so as not to convey an ink sheet. For example, when a line image of an output image is like the figure (a), the contents of the line memory will be like the figure (b). Since there is no overlapped part of a data of n line and a data of n+1 line, recording is possible with an ink sheet for 1 line.
Patent JP-H05101462-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAZAKI MASAHIRO
IPC: G11B11/105
Filed: 1991-10-01
Abstract: PURPOSE:To attain excellent corrosion resistance, to reduce reading error in a long time use and to improve reliability by forming a film having a specific film composition and film constitution. CONSTITUTION:The 1st SiCx protective layer 2 of 700Angstrom  is formed by sputtering with a SiC sintered target on the transparent substrate. The magneto-optical recording film 3 of an amorphous alloy thin film made of at least one kind selected from 3d transition element and at least one kind of element selected from rare earth element and having axis of easy magnetization vertical to the film surface is film-formed on the protective film 2. That is, the protective film 2 is film formed by placing Pt tip on the target made of. TbFeCo and by sputtering with generation of plasma discharge in Ar gas. And on the surface, the 2nd SiNx protective film 4 and the metallic film 5 made of an aluminum alloy are formed by sputtering. In a result, as the protective film is formed without changing C/N and reflectance and film forming speed becomes high, increase of production is attained.
Patent JP-H0986844-A (JP)
Title: Protection device for elevator door
Inventor: IWAMOTO KENJI
IPC: B66B13/30
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To more reliably prevent a bogie from colliding with a safety shoe. SOLUTION: A protection device 13 which projects toward the center side of the door from the position of a safety shoe and is elastically deformed is mounted on the side wall of a hall three directional frame 3 of the side where the safety shoe is positioned when a door is opened. A protection switch 15 which is activated by the deformation of the protection device 13 is mounted in the protection device 13 and, when the protection switch 15 is turned on, a warning buzzer is sounded.
Patent JP-H0199405-A (JP)
Title: Carrying controller
Inventor: SATO HIROSHI
IPC: H02P25/06
Filed: 1987-10-09
Abstract: PURPOSE:To suppress a hunting state near a stopping desired-position, by installing a disturbance compensator for adding auxiliary control input cancelling an external force, to stopping control input, when a carrier vehicle comes to a position receiving the previously set external force. CONSTITUTION:A position (1o) for a carrier vehicle 1 to which an external force is about to be applied is previously found by the dimension and shape of a rail cross section. Till the carrier vehicle 1 comes to the position (1o), a difference between a desired position and the present position of the carrier vehicle 1 is set to be a speed reference degree through a compensator 6. Then, a difference between the speed reference degree and the speed of the carrier vehicle 1 is applied to a linear motor driving gear through a compensator 7, to control stopping. When the position 1o is detected by a position detector 5, then by an external force compensator 8, the output of control auxiliary-input u for cancelling an external force is directed to the linear motor driving gear. As a result, the hunting of the carrier vehicle near a stopping desired-position can be suppressed.
Patent JP-H04244912-A (JP)
Title: Light beam projector
Inventor: EDOWAADO EDOGAA HAATO
IPC: G02B27/14
Filed: 1991-10-01
Abstract: PURPOSE: To accurately position upward stationary reference light beams and/or rotation reference beams for a reference point positioned on the lower side of a laser projector by changing a part of light beams to downward stationary reference light beams and changing the remaining portion upwardly. CONSTITUTION: Primary laser beams 72 generated by a laser tube 70 are introduced into primary laser beams changing means 80, a part is radiated as downward stationary reference beams 40, and the residue is radiated upwardly to form upward stationary reference beams 20 and horizontal rotation reference beams 30. Light beams emitted upwardly by the changing means 80 are diffused at a desired magnification by a diffusion lens 120 to advance the beams in a chassis 60 and the beams are made parallel beams by a converging lens 124, and thereafter the beams are introduced to secondary laser beams changing means 130. The means 130 has several beams polarized members between side plates 132, a part of light beams is made the stationary reference light beams 20 extending upwardly and a part is emitted to a right-angled direction of the beams 20, 40 and rotated by a motor 158 to make the rotation reference light beams 30.
Patent JP-H0674562-A (JP)
Title: Control method for hot water supply device
Inventor: MIYAKE TOMIO
IPC: F24H1/10
Filed: 1992-08-27
Abstract: PURPOSE:To securely prevent the low temperature corrosion from being caused by setting a minimum hot water temperature required to prevent the low temperature corrosion as a reference temperature and feed forward-controlling a mixing water control valve in such a way that the temperature conforms with a distribution factor related to the reference temperature or the like. CONSTITUTION:Water in a water inlet line 10 is heated with a spontaneous heat exchanger 20 so that hot water is output to a hot water outlet line 30 while the water is mixed with a bypass line 40, thereby controlling the hot water to a specified temperature to supply the hot water. In this case, a controller 60 controls a burner 21 of the spontaneous heat exchanger 20 and a hot water control valve 41 of the bypass line 40 respectively based on each detection signal transmitted from an inlet temperature sensor 11, an inlet water flow rate sensor 12, an outlet hot water temperature sensor 31 and a hot water supply temperature sensor 51. More specifically, a minimum output hot water temperature, which is required to avoid low temperature corrosion of the spontaneous heat exchanger 20 is set. The mixing water control valve 41 is feed forward-controlled based on a setting supply hot water temperature which is lower than the reference temperature and a low fixed temperature which exceeds the reference temperature and a distribution factor of the inlet water temperature.