baber/WOPTO huggingface dataset:
Patent JP-H10279825-A (JP)
Title: Method for improving quality of purified pigment concentrate of anthocyanine-containing plant
Inventor: MIKI KAZUYASU
IPC: C09B67/44
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method for improving the low-temp. stability of a purified anthocyanine pigment concentrate by adding a compd. selected from among sorbitol, etc., to a purified concentrate obtd. by treating a pigment extract of an anthocyanine-contg. plant in order to prevent the crystallization of the pigment. SOLUTION: Examples of anthocyanine-contg. plant are red cabbage. violet potato, a beefsteak plant, and red radish. An anthocyanine-contg. plant as the raw material is cut to a size suitable for extraction, is adjusted to a pH of 1.5-3 by using water, a mineral acid, or an org. acid, and is filtered to give a clear extract. The extract is caused to pass through a column filled with a nonpolar porous polymeric resin (e.g. a styrenic resin or an acrylic resin) to cause an anthocyanine pigment, a plant odor, and protein to be adsorbed. The pigment is then dissolved out with a hydrophilic org. solvent, is freed from impurities, and is concentrated to a color value of 400-1,500. To this purified concentrate is added at least one compd. selected from among sorbitol, saccharified reduced starch, dextrin, and trehalose.
Patent JP-H03191885-A (JP)
Title: Logic analyzer apparatus
Inventor: SANADA KATSU
IPC: G01R31/317
Filed: 1989-12-20
Abstract: PURPOSE:To analyze the cause of a fault due to a temperature change by providing a metallic portion for a heating medium sticked to the rear side of a socket mounted with an LSI thereon, a pump for circulating the heat medium at a controlled temperature, a temperature sensor and a temperature controller. CONSTITUTION:Laser light is emitted from a laser oscillator 2 carried by the lens-barrel 1 of an optical microscope to irradiate the p-n junction of an LSI 3 on a socket 4 with a temperature control function located on a stage 5 under the microscope. A condition wherein the p-n junction is irradiated with the laser light is checked by a TV monitor 8 via a TV camera 7 carried by the microscope lens-barrel 1. A pattern is applied to the LSI 3 from a pattern generator 9 and further irradiated with the laser light from the laser oscillator 2. A pipe 14 for a heating medium is laid on the rear side of the socket 4 in close contact and the heating medium is fed in the pipe 14 by a fluid circulating pump. A temperature control is conducted by a temperature controller 15 by detecting a temperature by a temperature sensor mounted in a stage 5 under the socket 4 on which the LSI 3 is carried.
Patent JP-H03191694-A (JP)
Title: Private branch exchange
Inventor: SUZUKI TOMIJI
IPC: H04W4/16
Filed: 1989-12-20
Abstract: PURPOSE:To perform connection in real time and to save time by receiving a signal from a transmitter carried by a subject person, and performing incoming transfer to telephone set nearby at the moving destination of the subject person. CONSTITUTION:The signal from the transmitter 1 is inputted to a position recognition circuit 41 via a repeater 21. The circuit 41, when receiving the signal, delivers the position information of the transmitter 1 to a number retrieval circuit 42 based on the intermittent signal of the transmitter 1. The circuit 42 stores the position information in an extension position memory circuit 43. Next, when an incoming call from a transmission subscriber 5 arrives at an extension telephone set owned by the subject person originally, a transfer control circuit 44 receives a subject person retrieval request signal from a CPU, and reads out the information from the circuit 43 via the circuit 42. When read out information shows the telephone number of the telephone set 31 nearby at the present location of the subject person, the announcement of transfer is delivered via a delivery circuit 45, and also, a transfer connection request to the extension telephone set 31 is issued to the CPU. In such a way, the connection is performed in real time, and the time can be saved.
Patent JP-H04202961-A (JP)
Title: Manufacture of interior finish, ceiling, floor, soundproof material and the like utilizing paper trash and the like
Inventor: SHIODA TAKAHISA
IPC: E04F13/16
Filed: 1990-11-29
Abstract: PURPOSE:To effectively utilize resources by stirring paper trash, waste rubbish, water-insoluble resin, together with water or hot water, cushing and mixing them, removing water content, and forming building material or the like through pressing or extrusion. CONSTITUTION:Paper trash such as old newspaper and corrugated board, or mixture of paper trash and waste rubbish such as industrial waste, and water- insoluble resin are stirred together with water or hot water, and crushed and mixed. Next, water content is removed from it, and it is formed into building material such as interior finish material, by pressing or injection molding. Hereby, practical use of resources can be promoted.
Patent JP-H10169504-A (JP)
Title: Cylinder head for internal combustion engine
Inventor: ABE YOSHIYUKI
IPC: F02F1/36
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the cooling performance of a cylinder head by supplying cooling water from a water supply hole arranged on the side surface side of a cylinder head to a part between an intake valve hole and an exhaust valve hole, and supplying the cooling water to the circumference of a fuel injection nozzle mounting hole after a glow plug mounting boss arranged between the intake valve hole and the exhaust valve hole is cooled. SOLUTION: A fuel injection nozzle mounting hole 3 is arranged in a cylinder head 1, and surrounded by four valve holes 5a, 6a, 6b, 5b. A glow plug mounting boss 4b is connected to the boss part of a valve hole 5a, and a glow plug mounting hole 4 is arranged between the valve holes 5a, 6a. Then, a water supply hole 7a communicated with the cooling water jacket of a cylinder block is arranged on the side surface side 1a of the cylinder head 1, and a cooling water passage 2a for supplying cooling water to a part between the valve holes 5a, 6a is arranged thereon. Also, a water supply hole 7b is arranged on the other side surface side 1b, and a water cooling passage 2b for supplying cooling water to the circumference of the fuel injection nozzle mounting hole 3 through the part between the valve holes 5b, 6b, is arranged thereon.
Patent JP-H08155928-A (JP)
Title: Water-absorbing molding frame for molding fire-proof castable material and method of molding the material
Inventor: MATSUO SABURO
IPC: B28B7/44
Filed: 1994-12-12
Abstract: PURPOSE: To provide a water-absorbing molding frame for molding a fire-proof castable material which can form a fire-proof layer with a satisfactory smooth surface free from an uneveness on the molded surface of the material by absorbing water and bubbles present between the material and the molding frame, and a method of molding the fire-proof castable material. CONSTITUTION: A fire-proof castable material is poured into a molding frame consisting of a water-absorbing paper or a water-absorbing sheet with a thickness of at least, 0.35mm and water-absorbing properties of at least, 0.3g/cm<3> , adhered to the inner side of a molding frame. Further, the water-absorbing paper or the water-absorbing sheet is caused to absorb the moisture and bubbles of the fire-proof castable material and the molding frame is parted after the fire-proof castable material is cured.
Patent JP-H08227119-A (JP)
Title: Manufacture of long-size silver halide photographic sensitive sheet
Inventor: KAWAMOTO FUMIO
IPC: C08J7/04
Filed: 1995-11-28
Abstract: PURPOSE: To manufacture the long-size silver halide photographic sensitive sheet almost not causing fog in handling and storage. CONSTITUTION: This method for manufacturing the long-size photographic sensitive sheet comprises a process for coating polymer support 21a, 21b each having Young's moduli in longitudinal and lateral directions of each 450-650kg/mm<2> and band-shaped knurled regions 22a and 22b on both sides, each with at least one undercoat layer 23; and a process for coating the undercoat layer 23 not only a region between the knurled regions on both sides 22a and 22b, but also the undercoat layer 23 on 5-95% of the widths of the band-shaped knurled regions 22a and 22b with a silver halide photographic sensitive emulsion 24 and drying it.
Patent JP-2000172285-A (JP)
Title: Speech synthesizer of half-syllable connection type formant base independently performing cross-fade in filter parameter and source area
Inventor: PEARSON STEVE
IPC: G10L13/06
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a synthesizer assembled to various consumer products and naturally sounding by modeling a voice tube effect with a filter parameter and modeling the voice chink source with a source waveform model. SOLUTION: The data for a waveform data base are constructed by constituting a list of a half-syllable (S40), and collecting rows on a boundary area (S42). That is made by constructing all possible combinations of the half-syllables (S44), and excepting the unused combinations (S46). After the half-syllables and boundary lists are edited to be shortened, the sample extracted waveform data answering to respective half-syllables are recorded to be labeled (S52), and the source data and the filter data are extracted from the labeled waveform data (S56). A real natural speech is processed using a cost function through a filter and an inverse filter. The extracted source data and filter data are stored in the waveform data base 60 (S58).
Patent JP-H11164876-A (JP)
Title: Element for air conditioning
Inventor: TAKAHASHI KENZO
IPC: A61L9/12
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an element for air conditioning capable of demonstrating deodorizing and antibacterial effect for a long time, by laminating plural sheets made by forming a layer film made by spot fusing a hydrophobic porous polymer film on both sides of a porous material, fusing the edge parts to form a hollow structure, and sealing active molecules with deodorizing or antibacterial activity into the hollow structure. SOLUTION: An adhesive is applied in dots to the surface of, for instance, 2 mm thick nonwoven fabric to coat it as a porous material by a gravure printer, and a porous film 2 of, for instance, 25 μm thick fluorine resin used as a hydrophobic polymer porous film is overlapped and heated to laminate. A three layer film is formed by adhering sheets on both sides a substrate and edge parts are fused together in a rectangular shape and simultaneously cut to obtain a hollow structure. A matter made by sealing active molecules of a deodorizing or antibacterial agent into the hollow structure and laminating plural structures to constitute a controlled release element. The controlled release element is assembled into a ventilating device to release the active component slowly to obtain deodorizing or antibacterial effect for a long time.
Patent JP-H02181318-A (JP)
Title: Manufacture of insulated electric cable
Inventor: MASUI RYUNOSUKE
IPC: H01B7/28
Filed: 1988-12-29
Abstract: PURPOSE:To obtain an insulated electric cable having a highly corrosion- resistant coating on a twisted conductor by applying a rust preventing solution containing 0-20wt.% of phthalic acid-based plastisizer to the copper strand which contacts with an insulator before the cable is coated with an insulator. CONSTITUTION:Rust preventing treatment is carried out by applying a rust preventing solution to be used with a specified composition rate to each copper strand. Even if the thickness of each film of a phthalic acid-based plastisizer remaining on the copper strand to contact with an insulator is different a little each other and before coated with an insulator, the copper strand to have a contact with the insulator is coated with optionally selected rust preventing solution containing 0-20wt.% of phthalic acid-based plastisizer and dried rapidly so as to adjust and uniformalize the viscosity of the phthalic acid-based plastisizer to be left on the copper strand. And at the same time, the rust preventing film on the copper strand is complemented. By this method, a sufficiently corrosion-resist coating is formed.
Patent JP-H08167408-A (JP)
Title: Electrode body of sealed rectangular battery and its manufacture
Inventor: NISHIKAWA HIROSHI
IPC: H01M2/26
Filed: 1994-12-15
Abstract: PURPOSE: To improve productivity and reliability or the like. CONSTITUTION: Projecting pieces 5 are provided in positions corresponding to electrode leads 3a of reinforcing plates 2, and these projecting pieces 5 are turned around the outside of the layered electrode leads 3a, and the plural electrode leads 3a are simultaneously bound together. A welding electrode is applied through the projecting pieces 5, and the respective electrode leads 3a, and the electrode leads 3a and the projecting pieces 5 are integrally welded to each other.
Patent JP-H05164345-A (JP)
Title: Draining device for air-conditioner
Inventor: TONO TAKAYUKI
IPC: F24F13/22
Filed: 1991-12-17
Abstract: PURPOSE:To provide the draining device of an air-conditioner, which has structure wherein draining operation may be performed in one action, has no fear of water leakage occurring during draining operation and the draining device is prevented from being missed. CONSTITUTION:A draining device comprises a cylinder part 16a and a supporter 16b formed in a spherical shape to the tip of the cylinder part 16a. The supporter 16b is slidably held in a drain hole 13 of a drain pan 11. When the cylinder part 16a is slid such that it is brought into an approximately vertical state, the drain hole 13 of the drain pan 11 is communicated to the interior of the cylinder part 16a through the hole of the supporter 16b. When the cylinder part 16a is slid such that it is inclined in a lateral direction, the drain hole 13 of the drain pan 11 is closed with the supporter l6b.
Patent JP-H06179213-A (JP)
Title: Fluid additive distributing method and device
Inventor: OU NEIWA
IPC: B29B7/48
Filed: 1992-12-14
Abstract: PURPOSE:To improve a mixing efficiency, shorten a mixing screw length, and uniformly supply a fluid additive by jetting the fluid additive to a resin from a plurality of jetting parts arranged crosswise to the longitudinal direction of a cylinder. CONSTITUTION:In a method for supplying a fluid additive 50 into a cylinder 1 through a distributor and mixing it with a resin 40, firstly, the fluid additive 50 injected from injection ports 17 of distributor movable parts 13, 14 of the distributor is jetted against the peripheral surface of the resin 40 transported by a screw 2 or 3 through a plurality of jetting parts 20 arranged crosswise to the longitudinal direction of the cylinder 1 and made confluent with each other. Then, the resin 40 is formed into a cylindrical thin film peripherally disposed on a round rod part 2a or 3a, thus having a relatively large contact area. Therefore, the fluid additive 50 is widely distributed on the resin 40. Furthermore, the additive is subjected to a shearing action by the recessed inner surfaces of the distributor movable parts 13, 14 and the outer surface of the round rod part 2a or 3a to be effectively dispersed.
Patent JP-H09169974-A (JP)
Title: Low-strength soil stabilizer having delayed action
Inventor: TAKAO NOBORU
IPC: C09K17/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a low-strength soil stabilizer having a delayed action capable of hardening and improving poor ground into a proper strength by effectively reusing fine powder occurring during recovery of an aggregate from a concrete waste. SOLUTION: This low-strength soil stabilizer comprises fine powder obtained by grinding a concrete waste and sieving or superfine powder made by further grinding the fine powder into >=4000cm<2> /g Blaine value. Fine power obtained by grinding a paste part is fine powder in which an unhydrated cement component is exposed to the surface. Since the unhydrated cement component consists essentially of a rivet, it effectively acts as a soil stabilizer having delayed action. The fine powder is mixed with a general soil stabilizer in a proper ratio. When the fine powder is used for improving poor ground, hardening performances corresponding to a use can be readily obtained.
Patent JP-H06179062-A (JP)
Title: Centrifugal casting apparatus
Inventor: YASUI AKIMIZU
IPC: B22D13/12
Filed: 1992-12-15
Abstract: PURPOSE:To provide a centrifugal casting apparatus, in which even if speed variation is suddenly generated at the time of rotating a rotary arm high speed, a good casting quality is obtd. without loosing the fastening of the rotary arm. CONSTITUTION:The centrifugal casting apparatus is provided with a rotary shaft 51, the rotary arm 1 rotated while being fixed to this rotary shaft 51, a crucible 3 arranged at the one end side of the rotary arm 1, a mold 4, etc., and a weight 2 for balancing arranged at the other end side of the rotary arm 1. Bolts 12a, 12b for fastening the arm arranged so that the rotary shaft 51 and the rotary arm 1 are fixed and the fixed position is shifted from the rotating center 15 of the rotary shaft 51, are provided. Supporting point pins 18a, 18b being the supporting point balancing the rotary arm 1 are arranged to the rotary shaft 51 and projects from the rotary shaft 51 at the time of adjusting the balance of the rotary arm 1 and retreated into the rotary shaft 51 at the time of fixing the rotary arm 1 and the rotary shaft 51. Further, on an engaging part engaged to combination of the rotary shaft 51 and the rotary arm 1, an inclining surface inclined to the rotary shaft 51 is provided.
Patent JP-H06158885-A (JP)
Title: Door device
Inventor: HARUKI HIROTSUGU
IPC: E06B3/32
Filed: 1992-11-18
Abstract: PURPOSE:To save space by providing opening and closing doors in a room at two positions, preventing simultaneous opening of the opening and closing doors, and limiting the opening and closing to the used opening and closing door to maintain privacy in a room used as a common space. CONSTITUTION:Opening and closing doors 1 and 2 are located in a room 3 at two positions. When any person is not present in the room, both doors are free to open and close and, when any person enters the room by a control device 4, both doors are closed. When a person exits from the room to the outside 8 or 9, only the door used when the person enters is opened and closed and the other door is kept closed. A door opening and closing lock device 5 which is controlled by the control device is installed at the opening section of the room, a room detecting device 7 to sense the room condition is set at the inner wall section of the room, and a lock release switch to release only the door opening and closing lock device used to enter the room when a person in the room exits the room is installed at the inner wall of the room.
Patent JP-H10172821-A (JP)
Title: Magnetic field generating coil and method for winding it
Inventor: SAKAKURA YOSHITOMO
IPC: G01R33/385
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing work when a conductor is spirally wound on a bobbin, and to reduce deviation of a generated magnetic field distribution from an analytically decided design value. SOLUTION: A plurality of first winding position (analysis value = z1,..., z6) discrete along the axial direction of a bobbin B are analytically decided on the outer surface of the bobbin B, and second winding positions (intermediate value = z12,..., z56) are decided at each part between adjacent first winding positions, respectively. Then, a conductor C is so wound that the beginning and the end of winding of a turn of the conductor C are set to adjacent two second winding positions, and that the position where the conductor of the turn is wound by 180 deg. agrees with the first winding position between the two second winding positions.
Patent JP-H11258145-A (JP)
Title: Particle sensor and improved particle discriminating method related thereto
Inventor: UNGER ROGER L
IPC: G01N15/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel particle sensor capable of counting particles accurately to judge the size of them. SOLUTION: A particle sensor 10 has a light collecting system consisting of an inlet 23, a detection vol., a discharge port 25 and a mirror 39 and also has the electronic system connected to the light collecting system. The electronic system is either one of some unique methods and programmed so as to count particles according to a size. Corresponding to each embodiment, this method and the sensor 10 enable enhanced discrimination useful for avoiding the counting of suspended particles, a false peak or the like.
Patent JP-H03192784-A (JP)
Title: Laser diode drive circuit
Inventor: IGUCHI HIROTO
IPC: H01S5/068
Filed: 1989-12-21
Abstract: PURPOSE:To keep a laser diode constant in optical output duty through an overall operating temperature by a method wherein a time constant circuit, a temperature sensor, a comparator, a memory, a drive circuit, and the laser diode are provided. CONSTITUTION:A data signal 101 makes the leading and the trailing edge of a time constant circuit signal 11 blunt and elongates the pulses concerned in width, which is outputted into a comparator 12 as an output 102. A temperature sensor 13 monitors the operating temperature of an LD module 16, and the monitored result is inputted in digital into a memory 14. In the memory 14, addresses are designated through the output value of the temperature sensor 13. Data, which give a reference voltage that changes the output 105 of the comparator 12 in duty so as not to change the optical output 107 of the LD module 16 in duty at the operating temperature of the LD module 16 detected by the temperature sensor 13, are written in the address given to each temperature. By this setup, the optical output of a laser diode can be kept constant in duty through an overall operating temperature.
Patent JP-H06180924-A (JP)
Title: Recorder or player
Inventor: OKAUCHI SHIGEKI
IPC: G11B17/34
Filed: 1992-12-15
Abstract: PURPOSE:To make possible attraction of a disc to a negative pressure pad immediately upon rotation of the disc by driving a regulating plate from a separated position to a regulating position depending on the output from a current detecting circuit thereby attracting the disc to the negative pressure pad. CONSTITUTION:When a spindle motor 6 is rotary driven and a predetermined rotational speed thereof is detected, an electromagnet 8 is conducted for a predetermined time. Consequently, a rod 9 is attracted and a regulating plate 7 is shifted from a position separated from a flexible magnetic disc medium 2 to a regulating position thus attracting a negative pressure pad 5 to the medium 2. This constitution allows even a fluttering medium or a warped medium to be attracted positively to the pad 5 thus realizing a stabilized contact state between a head and the medium 2 and improved recording/playing operation. A motor or a resilient member of shape memory alloy can be employed as means for driving the regulating plate 7.