baber/WOPTO huggingface dataset:
Patent JP-H01234724-A (JP)
Title: Hot water temperature keeping method for bath tub
Inventor: TANAKA MITSUHIRO
IPC: F24D17/00
Filed: 1988-03-16
Abstract: PURPOSE:To enable hot bath water to be always kept at a desired temperature by a method wherein hot water is automatically fed within a bath tub to a predetermined water level through an automatic water feeding unit, thereafter a forced circulation of the bath hot water is immediately carried out to make an appropriate heating of the bath hot water through a heat exchanging tank of a hot temperature keeping unit. CONSTITUTION:In a hot water and cold water mixing device 100, hot water and cold water are fed from a hot water piping system 3 and a cold water feeding pipe system 8 to a hot water and cold water mixing valve 117 through check valves 107 and 108. They are electrically driven and controlled. The hot water and cold water mixing valve 117 is adjusted by a controller 118, a mixing ratio of hot water and cold water is made variable, the hot water is mixed up to a predetermined temperature and then the hot water is fed out through a hot water feedingout port 119. When a condition in which a bath hot water fed in the bath tub A reaches a predetermined hot water level L is sensed by a pressure sensor 309, a solenoid valve 201 of an automatic hot water feeding unit 200 is closed through a main controller MC operated through a remote controlling operation of a remote controller RC3 so as to terminate a hot water feeding operation and at the same time a hot water feeder 1 also terminates its operation and simultaneously a circulation pump 303 of a temperature keeping unit 300 is driven and a forced circulation of bath tub hot water within a bath tub A is performed.
Patent JP-S62220044-A (JP)
Title: Loopback control system
Inventor: ITO KIYOHIKO
Filed: 1986-03-20
Abstract: PURPOSE:To prevent malfunction caused by the disturbance of a transmission system by releasing the maintenance of loopback constitution after plural periodic changes in a hold signal are eliminated. CONSTITUTION:A control section 23 of an optical loop system 5 has functions sending branched light at the sending side from the loop system 5 by a loopback instruction, detecting the abnormality of light and informing it to the outside. A control section 26 of an optical loop system 6 has similar functions. Hold signal recognition control sections 24, 27 detect a hold signal 7 sent from a central section station and gives a release instruction of the maintenance of loopback constitution after plural consecutive changes are detected. The hold signal 7 for maintaining the loopback constitution is generated from the central station and the loopback is maintained while the signal 7 exists. In releasing the loopback, the hold signal 7 is plurally changed in the central station.
Patent JP-H10255330-A (JP)
Title: Optical disk and its manufacturing device
Inventor: MATSUMARU SUKEAKI
IPC: G11B7/24085
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To uniformize a distance between grooves to reduce the occurrence of a data error and also to reduce cross talk between adjacent tracks by conforming a phase of meandering of a tracking groove formed in periodical meanders with that of its adjacent grooves. SOLUTION: The grooves 21 are formed with their meandering phases conformed between the adjacent grooves 21 with each other, and in accordance with these grooves, meandering phases of lands 22 between the grooves 21 are also conformed between the adjacent lands 22 with each other. In other words, the grooves 21 and the lands 22 are formed nearly in parallel. Consequently, since the distance between the adjacent grooves 21 is uniform, recording marks 23a in the same length are recorded in the same size, data errors are reduced, and at the same time, since partial approach of the adjacent grooves 21 does not take place to each other, the problem of increase of a cross talk amt. between the adjacent tacks can also be dissolved.
Patent JP-H05264560-A (JP)
Title: Sampling mechanism for automatic analyzer
IPC: G01N35/10
Filed: 1992-03-19
Abstract: PURPOSE:To prevent lifting of the tip of a sampling nozzle otherwise causing the incompletion in the discharging of a sample and disturbance in a suction value of the sample by providing a lift prevention mechanism of a sampling nozzle aside from an abnormal drop detection mechanism of a nozzle. CONSTITUTION:Sampling nozzles 5a and 5b slide vertically along a nozzle slide shaft 3 through nozzle guides 4a and 4b. Pull spring hooks 13a and 13b extending from the tops of the nozzles 5a and 5b and the pull springs 11a and 11b extending from the guides 4a and 4b are mounted on the respective nozzles to prevent the nozzles from lifting. Moreover, an abnormal drop detection metal 7 presses the tops of the nozzles 5a and 5b by the force of a twist spring 9. The end face of the detection metal 7 serves as reflection surface and light emitted from the abnormal drop detector 8 reflects from the end face thereby enabling the detection of abnormal drop of the nozzles 5a and 5b from the amount of return light thereof.
Patent JP-H10258161-A (JP)
Title: Variable winning device
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To simplify and further miniaturize the structure of a tulip type variable winning device. SOLUTION: Relating to this variable winning device 10, when electromagnets 24a and 24b are not energized, opening/closing members 20a and 20b are in an erected state, a permanent magnet 30 is interposed between the electromagnets 24a and 24b and the opening of the opening/closing members 20a and 20b is prevented. When the electromagnets 24a and 24b are energized, since the permanent magnet 30 is lowered by the repulsive force of the electromagnets 24a and 24b and the permanent magnet 30 and the electromagnets 24a and 24b are attracted to each other and get closer, the opening/closing members 20a and 20b are turned to an open state.  Since the opening/closing members 20a and 20b are opened and closed corresponding to the magnetization and demagnetization of the electromagnets 24a and 24b and a solenoid and a mechanism for converting the reciprocating motion of the solenoid to rotary motion are not required, the structure is simplified and further miniaturized.
Patent JP-H11258529-A (JP)
Title: Waveguide-type optical switch
Inventor: IMOTO KATSUYUKI
IPC: G02B26/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch without the unbalance of a loss and with less crosstalk even if an optical path is switched. SOLUTION: A core layer 3 is formed in a Y-form toward two light output parts from one light input part and therefore the unbalance of a loss does not exist even if an optical path is switched. Shape memory polymers 7-1 and 7-2 in such a size that the inside of the polymers are without a gap at a temperature above a glass transition temperature but the gap of 5 μm is formed on an input side at a temperature below the glass transfer temperature are inserted into clearance 6-1 and 6-2 formed on the input side of the core layers 3-2 and 3-3 at the two branch parts of the core layer 3. The leakage of light between the branched cores layers 3-2 and 3-3 considerably is suppressed, light isolation between output light signals can be enlarged and crosstalk can be reduced by turning on/off the voltage supply to the thin film heaters 8-1 and 8-2.
Patent JP-H10261424-A (JP)
Title: Molten carbonate fuel cell
Inventor: MITSUSHIMA SHIGENORI
IPC: H01M8/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To predict the life of a molten carbonate fuel cell, and to support the determination of its operation plan and of the amount of electrolyte supplied when its performance is lowered. SOLUTION: This fuel cell is composed of a fuel cell body 1, a memory device 2 and a computing device 3. The computing device 3 calculates the amount of electrolyte consumed during operation and the performance and lifetime obtained by supplying electrolytes from data such as a cell voltage, an AC resistance and transient response data, which are taken in the memory device 2, and from database such as database about temporal change of the consumed amount of electrolyte due to corrosion or evaporation, and database about temporal change of electronic resistance, and database about distribution of pores in an oxygen pole, a fuel pole and an electrolyte base, and database about relationship between the amount of electrolyte and ion resistance in the electrolyte base, and database about relationship between the amount of electrolyte in an electrode and reaction resistance.
Patent JP-S58180106-A (JP)
Inventor: TOYOUMI YURITSUGU
IPC: A45D20/12
Filed: 1982-04-15
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-H06257790-A (JP)
Title: Constant-temperature and constant-humidity air supplying apparatus
Inventor: KOBAYASHI SHOICHI
IPC: F24F6/02
Filed: 1993-02-27
Abstract: PURPOSE:To provide a constant-temperature and constant-humidity air supplying apparatus having higher capacity than that of prior art without increasing in size. CONSTITUTION:A humidifier 7, a cooler 20 so provided as to erect a longitudinal direction of a cooling fin and a heater 15 are arranged in an air passage 5 from an air inlet 2 to an air supply port 3, and straightening plates 30, 35 are so provided at an upstream side and a downstream side of the cooler as to shut OFF the passage. A ratio of opening areas of the plates due to vent openings 31, 36 becomes large at the upstream side and small at the downstream side or none at the plate 30 and large at a lower side and small at an upper side or none at the plate 35, and the air flows from upside to downside along a longitudinal direction of the cooler, thereby enhancing a heat exchanging efficiency.
Patent JP-S58182497-A (JP)
Title: Driving unit for induction motor
Inventor: KAMIYAMA YOSHIHARU
IPC: H02P5/74
Filed: 1982-04-16
Abstract: PURPOSE:To allow motor speeds to change in unison even when there is difference among motors in terms of their characteristics such as motor capacity by a method wherein each inverter driving a motor is provided with a zero-point shift amplifier. CONSTITUTION:Changes in motor speeds are reflected in a voltage V2, which in turn produces slight changes in the rotation of motors 4-1, 4-2. Proper arrangement of motor speeds is realized, whatever may be the capacity, performance, load characteristics of the motors 4-1-4-n, when variable DC sources in zero- point shift amplifiers 8-1-8-n are adjusted according to the capacity, performance, and load characteristics of the motors 4-1-4-n.
Patent JP-H03263259-A (JP)
Title: Document editing device
Inventor: OGATA HIROSHI
IPC: G06F17/21
Filed: 1990-03-14
Abstract: PURPOSE:To shorten a time required for display by preserving the outline data of an image and a graphic in memory, displaying only the outline data at high speed, and displaying all the data by switching a mode. CONSTITUTION:A display control part 2 takes out the content of the memory 1 for display, and generates the outline data by thinning the picture elements of the graphic and the image in the memory 1 at an outline data generating part 6. The outline data is preserved in outline data preservation memory 8, and is expanded to original size by a data expansion part 5. Then, display data obtained by expanding or magnifying/reducing expanded outline data or compression data in an original data storage medium 9 is plotted by a plotting part 4 by the instruction of a control part 7. At this time, only the outline data is displayed first, and entire data are displayed by switching the mode, fetching correspondent data from the memory 1 by the outline data generating part 6, and generating the outline data. In such a way, it is possible to shorten the time required for the display of the entire data.
Patent JP-H06207042-A (JP)
Title: Processing aid for thermoplastic resin
Inventor: IBONAI MASARU
IPC: C08L77/00
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a processing aid which, when compounded into a thermoplastic resin, reduces the melt viscosity of the resin in thermal molding, reduces the resin pressure, and thus enables molding at a lower temp. by using a specific compd. as the effective component. CONSTITUTION:2-Pyrrolidone-5-carboxylic acid or its salt (e.g. an ethanolamine salt) is used as the effective component and compounded into a thermoplastic resin in an amt. of the acid or salt of 0.01-5wt.% based on the resin.
Patent JP-S63230496-A (JP)
Inventor: KUBO HIROYUKI
IPC: B66F9/14
Filed: 1987-03-18
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-H01237050-A (JP)
Title: Horizontal continuous casting method
Inventor: NAKAMURA HARUHIKO
IPC: B22D11/04
Filed: 1988-03-18
Abstract: PURPOSE:To reduce ripple on a cast billet and to reduce lowering of the yield caused by surface machining by using a mold forming reverse tapered part, which inner diameter is enlarged, at overhang part of the opening part, which molten metal is flowed from a vessel into the mold, and pressing the molten metal in the mold under pressurizing condition. CONSTITUTION:The molten metal 2 is flowed into the mold 4 from the opening part 12. The molten metal 2 is under pressurizing condition and as the overhang part 7 is formed to the reverse tapered state, the molten metal is filled up into the mold 4 without developing cavity 18. The molten metal 2 is solidified by cooling with the mold 4, to form solidified interface 14. The cast billet 9 is further secondarily cooled with cooling water 8 after drawing from the mold 4 and drawn from a pinch roll 10 and a table roll 11.
Patent JP-H09226842-A (JP)
Title: Package structure of plastic container receiving bicarbonate or the like
Inventor: SHICHI HIROYUKI
IPC: B65D1/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress decomposition of a bicarbonate or the like as much as possible by packaging in a liquid-tight package so that relative humidity outside a plastic container is kept at a specific value or higher. SOLUTION: A bicarbonate 3 is filled in a package structure 1 for packaging a plastic container 2, and the plastic container 2 is packaged by a liquid-tight package 1A so that relative humidity outside the container 2 is kept at 50% or higher. The package 1A is filled with water 4 thereby keeping the relative humidity outside the container 2 at 50% or higher. Electrolytic solution in the package 1A is liquid-tightly filled in the plastic container 2 having a moisture- permeable wall, while the moisture-permeable plastic container 2 is a resin container having an elastic wall. The plastic container 2 is formed by overlaying resin sheets 6, 7 and heat-weld-sealing peripheries 2A, 2B. Thus, decomposition of bicarbonate or the like filled in the plastic container can be suppressed as much as possible, thereby preferably being applicable to a medical field.
Patent JP-2000262082-A (JP)
Title: Drive circuit for brushless motor
Inventor: KAWAMURA MIKIO
IPC: H02P6/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for simultaneously driving a plurality of brushless motors connected in parallel. SOLUTION: Each phase of brushless motors 1 and 2 is connected in parallel with a drive driver 3. Rotor position sensors 4 and 5 are used to detect the position for flowing a current with a regular continuity angle in each of u, v, and w phase coils. Each position detecting signal of magnetic pole detecting elements 4u, 4v, 4w, 5u, 5v and 5w of the rotor position sensors 4 and 5 is input in a sensor switching circuit 6. In the sensor signal switching circuit 6, each position detecting signal on the same phase is switched for each half cycle of an oscillation signal (P) of an oscillator 7, and a corresponding motor is controlled. In addition, each motor is driven by the drive driver in synchronized state for each cycle of a frequency divider, and a circuit for driving a plurality of brushless motors can be manufactured at low cost.
Patent JP-H09228112-A (JP)
Title: Ski pants
Inventor: NAKADA HISAO
IPC: A41D1/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain ski pants capable of preventing penetration of snow and water by externally fitting to ski boots by one-touch and keeping smart silhouette. SOLUTION: A zipper 3 is provided in the bottom part 2 of a pant body 1 to constitute an opening and closing skirt 4 which is openable from the lower end to the legs under knees. Interspats 5 obtained by sewing base end to middle belly is internally provided and the both ends are sewn to liner of the zipper 3 together with the edge part of the opening and closing skirt 4 to constitute an opening and closing structure 7. End edge on the sleeve opening of interspats 5 is elastically energized so as to make the sleeve opening narrow as an expansion and contraction structure 8 and when the zipper 3 is closed, the opening and closing skirt 4 and the opening and closing structure 7 of inerspats 5 are simultaneously closed.
Patent JP-H08241951-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI HAJIME
IPC: H01L21/60
Filed: 1996-03-21
Abstract: PURPOSE: To obtain a semiconductor device which enhances a signal transmission rate and which reduces an electric noise by a method wherein an inner lead is formed to be a stepped structure in which the interval between a semiconductor chip on the side of an outer lead from a part bonded to an insulating film and the inner lead becomes wider than the interval between the semiconductor chip and the part bonded to the insulating film. CONSTITUTION: Twenty inner leads 3A1 for signals and two common inner leads 3A2 are installed at a lead frame 3. The inner leads 3A1 are formed to be a stepped structure in which the interval between parts on the side of outer leads 3B from parts bonded to insulating films 4 of the inner leads 3A1 for signals and a semiconductor chip 1 is made wider than the interval between the parts bonded to the insulating films 4 and the semiconductor chip 1. Thereby, since a stray capacitance between the semiconductor chip 1 and the inner leads 3A1 for signals becomes small as compared with that in conventional cases, it is possible to obtain a semiconductor device which enhances a signal transmission rate and which reduces an electric noise.
Patent JP-H05263845-A (JP)
Title: Pin slide vehicle disk brake
IPC: F16D55/224
Filed: 1992-03-19
Abstract: PURPOSE:To ensure that a sliding pin slides well by preventing part of the outer circumference of the sliding pin from being forcibly pressed to the inner circumference of a slide hole. CONSTITUTION:An installation hole 4g for a sliding pin 8 is formed in the mounting arm 4b of a caliper body 4 located on the disk rotation side. The center axis of a sliding hole 3c for a sliding pin 8 formed on the supporting arm 3c of a bracket 3 opposing to the installation hole 4g is formed out of phase with the center axis of the installation hole 4g. The center axis of the installed part 8a which is inserted into the installation hole 4g is formed out of phase with the center axis of a shaft part 8b and the sliding pin 8 is rotatively installed in the installation hole 4g.
Patent JP-S59191945-A (JP)
Title: Electromagnetic induction type wireless electroacoustic transducer
Inventor: GOTOU TOSHIYUKI
IPC: H04B5/00
Filed: 1984-03-30
Abstract: PURPOSE:To attain the transmission with high efficiency by putting a reception coil or an oscillation coil obtained by winding a coil around a hollow magnetic core into a writing tool. CONSTITUTION:A coil 13 is wound around a cylindrical hollow magnetic core 12 stored in an outer barrel 11 to form a transmission coil. Then a core 14 and a core tip 15 of a ball pen are provided, and a terminal 17 of the coil 13 is provided to a cap 16 which is fitted to an end of the barell 11. Then the sound output of a miniature tape recorder is applied to the terminal 17 to generate an induction magnetic flux in the axial direction of the ball pen. Such a ball pen incorporating a transmission coil is put into a pocket of a jacket, and a listener puts on an earphone containing a reception coil. The induction magnetic flux generated in the axial direction of the ball pen is detected by the reception coil. Thus the listener can hear the sounds produced from the earphone.
Patent JP-H03267047-A (JP)
Title: X-ray ct apparatus
Inventor: YAMADA KAZUYA
IPC: A61B6/03
Filed: 1990-03-16
Abstract: PURPOSE:To reduce degrading of picture quality in an expanded display by providing a data expanding means to expand a data corresponding to an ROI at a specified expansion rate by an interpolation processing of the data for the ROI among projection data at a stage prior to a reconstruction processing. CONSTITUTION:When an ROI is set to input optional expansion rate information, a data expanding means 21 performs an interpolation processing using a data corresponding to the ROI among projection data obtained to expand the data corresponding to the ROI at a specified expansion rate. The specified expansion rate may be the same as the expansion rate of the ROI or be different therefrom. A CT image thus expanded gives an image based on the data expanded, thereby reducing degrading in quality of an expanded image.
Patent JP-S53149763-A (JP)
Title: Mounting method of semiconductor integrate circuit
Inventor: OONO HIDESHI
IPC: H01L23/485
Filed: 1977-06-01
Abstract: PURPOSE:To evade chip damage by making bonding possible by small applied pressure, by previously adhering low-fusing-point solder onto a pad provided to an IC chip and by reflow-bonding it mounted on a calcined-film-shaped circuit substrate upside down.
Patent JP-H07234069-A (JP)
Title: Radiant heating apparatus for sheet
Inventor: KAMOTO KENJIRO
IPC: F26B3/28
Filed: 1994-02-22
Abstract: PURPOSE:To provide a radiant heating apparatus for sheet wherein gas to be exhausted is prevented from reaching a heating surface of a radiant heater and thermal radiant rays are stably radiated from the radiant heater, by arranging reflector plates in rows along a gas passage between the gas passage and the radiant heater and forming between a sheet passage and a radiant heater a thermal radiant ray passage passing between the reflector plates. CONSTITUTION:Reflector plates 21 are arranged in rows along a gas passage 14 between the gas passage 14 and a radiant heater 5. The reflector plates 21 are formed in a rectangularly shaped plate having a long side extending in a direction of traversing the gas passage 14 and are disposed in an inclined manner such as to approach a sheet passage 13 toward an end side of the gas passage 14. A set of the reflector plates 21 vertically adjacent to each other are provided with an inclination so as to form a thermal radiant ray passage (A) bent at the reflectors 21 between the sheet passage 13 and the radiant heater 5. Gas (G), which is to be exhausted, flowing within the gas passage 14 diffuses toward a direction opposite the sheet passage 13 side when moving upward along the sheet passage 13, and is made to collide against the reflector plates 21, and then is guided by the reflector plates 21 to change its direction toward the sheet passage 13 side.
Patent JP-2000256425-A (JP)
Title: Curable composition for backing material for use in shadow mask preparation
Inventor: IGARASHI ICHIRO
IPC: H01J9/14
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition for backing materials for use in shadow mask preparation which yields a cured film which is excellent in etching resistance, alkali solubility and alkali releasability and pattern formability, even when a secondary etching is conducted at elevated temperatures. SOLUTION: The curable composition for backing materials for use in secondary etching process in shadow mask preparation comprises (a) a compound having a carboxyl group and a (meth)acryloyl group within a molecule, (b) a compound having three or four (meth)acryloyl groups and no alkylene oxide unit within a molecule and (c) a compound having three or more (meth)acryloyl groups and an alkylene oxide unit within a molecule. A cured film therefrom has an alkaline solubility and an alkaline releasability.