baber/WOPTO huggingface dataset:
Patent JP-H02171512-A (JP)
Title: Hot water feed system
Inventor: SHIMIZU TOMOYUKI
IPC: F16K31/66
Filed: 1988-12-23
Abstract: PURPOSE:To prevent the feed of hot water having temperature different from a set hot water temperature by a method wherein a position detecting means to output a reference position signal when an automatic hot water temperature regulating mechanism is in a reference position is provided, a rotary shaft is driven so that after the stop of the feed of hot water, a reference position signal is prevented from being outputted from the position detecting means, and the rotary shaft is driven based on a reference position so as to provide a set hot water temperature. CONSTITUTION:A position detecting means to output a reference position signal when an automatic feed hot water temperature regulating mechanism is in a reference position is provided. During the stop of the feed of hot water, a mixing valve 61 is moved in the direction of a reference position to output a reference position signal from the position detecting means. A rotary shaft 62a is driven based on a reference position so that a set feed hot water temperature for the feed of hot water for a washing place and shower is provided when a reference position signal is provided, and waiting is executed until the next feed of hot water. Thus, even when the automatic hot water temperature regulating mechanism is driven with the aid of a stepping motor 65, malfunction of an electric system due to noise or the feed of hot water having temperature different from a set hot water temperature due to malfunction of a drive system are prevented from occurring.
Patent JP-H09163893-A (JP)
Title: Artificial fish reef of shell type concrete block
Inventor: TSUBATA KUNIO
IPC: A01K61/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an artificial fish reef capable of avoiding embedding in drift sand, carrying out the stable installation even in an irregular pond and ensuring the raising of sea tangles and safety of larvae by integrally piling up natural stones on the surface of a shell type concrete block having three legs capable of freely regulating the length thereof. SOLUTION: This artificial fish reef of a shell type block concrete is obtained by integrally piling up large-sized natural stones 12 through an adhesive such as a mortar on the side of a solid shell type concrete block 10 prepared by simultaneously molding three legs 11 capable of freely regulating the length according to the depth of an installation spot at the base when performing inverted molding. Furthermore, the natural stones 12 are selected from granites, boulders, etc.
Patent JP-H09167811-A (JP)
Title: Surface mount electronic component
Inventor: HARA SATORU
IPC: H01L23/12
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to dissolve an unfinished soldering due to the shortage of the amount of a solder at the time when a BGA electronic component is heated and a solder paste is molten and the unsatisfactory state in the manufacture of a surface mount electronic component, such as the storage of the strength, by a method wherein a metal member for preventing the warpage deformation of a base substrate is provided on the side of a housing part on the base substrate. SOLUTION: In the case where a BGA electronic component 30 is soldered to a mounting substrate 20, a solder paste is applied on electrodes 21 on the substrate 20 and the component 30 is mounted over the electrodes 21 and is made to pass through a reflow furance to heat. At this time, a base substrate 11 and a housing part 12 follow a metal plate 40 having a large rigidity to extend and a warpage deformation is not caused in the substrate 11. Accordingly, the shortage of a solder is not generated in the center part of the substrate 11. As a result, a soldering can be reliably conducted to all the electrodes 21 and at the same time, an IC chip 13 can be prevented from being broken and the yield of the product of a surface mount electronic component can be made to enhance.
Patent JP-2001116866-A (JP)
Title: Digital alarm timepiece for awakening during rem sleep
Inventor: MIURA TADAO
IPC: G04G13/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital alarm timepiece for awakening during REM sleep, for allowing a user to have a pleasant awakening. SOLUTION: A conventional digital alarm timepiece is provided with the function to allow a user to easily display and select the hours of plural REM sleep conditions which occur in a certain cycle during human sleep.
Patent JP-H08224320-A (JP)
Title: Cardiostimulating device for detecting atrial pulsus frequens
Inventor: PERU FURONBERI
IPC: A61B5/363
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To detect more accurately. SOLUTION: The heart at stimulater 2 to detect atrial tachycardia has a time keeper unit 18. This time keeping unit 18 transmits detective signal 30 to controller 6, when detected consecutive PP intervals of specified number is less than a defined threshold value PP for the PP interval (threshold value PP tachycardia).
Patent JP-H09167938-A (JP)
Title: Low-pass filter
Inventor: SEKIGUCHI SATOSHI
IPC: H03F3/45
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the IC circuit of an LPF without an external element. SOLUTION: This filter is provided with a first differential amplifier 1 on which an input signal is impressed, a second differential amplifier 2 whose one input terminal is connected with an output terminal, a resistance 3 to which the output terminals of the first and second differential amplifiers 1 and 2 are supplied, first and second diodes 4 and 5 performing voltage conversions for the output signals of the first and second differential amplifiers 1 and 2, a third differential amplifier 6 on which the output voltage of diodes 4 and 5 is applied and the capacitor 7 connected with the output terminal. The output terminal of the third differential amplifier 6 is connected with the output terminal and an LPF characteristic is obtained at the output terminal.
Patent JP-H02173812-A (JP)
Title: Autonomous moving device
Inventor: TANI KAZUTOSHI
IPC: G05D1/02
Filed: 1988-12-27
Abstract: PURPOSE:To attain the accurate meandering shift of a moving object at an optional interval by receiving the calling-on signal of an inductor set on a front floor in the moving direction to detect the direction of the inductor and controlling the drive system of the moving object so as to secure a linear shift of this moving object on the basis of the inductor. CONSTITUTION:When the presence of a front wall is detected by a sensor group 9, the drive of an autonomous moving device 1 is stopped. Then a CPU 35 controls a driver 8 to turn the device 1 by 180 deg.. Then the 1st and 2nd arms 2 and 3 are set in the direction opposite to the traveling direction of a moving object 36 after the device 1 is turned. Then a 2nd inductor 5 positioned outside the turning locus is set on a floor surface. Hereafter both arms 2 and 3 are set again in the traveling direction of the object 36. While the CPU 35 detects the infrared rays radiated from a 1st inductor 4 via a calling-on signal detector 13 and at the same time performs the control to drive straight the object 36 toward the inductor 4. Thus the space between both inductors 4 and 5 is varied by both arms 2 and 3. Then the object 36 is driven meanderingly at an optional interval.
Patent JP-H07183123-A (JP)
Title: Solenoid device
Inventor: SHINOHARA MIKIYA
IPC: H01F1/44
Filed: 1993-12-24
Abstract: PURPOSE:To increase more the suction force of a solenoid device provided with a movable core. CONSTITUTION:A solenoid device 1 of a structure, wherein a magnetomotive force generated by a coil 5 is applied to an operating gap 7 between a fixed core 4 and a movable core 2 and a suction force is made to act on the core to drive the device 1, is formed into a constitution, wherein the form of the opposed part of the core 4 to the core 2 is formed into the form of a ring- shaped flange 4a, which wraps cylindrically the core 2 therein, an annular gap 7, which is used as the operating gap 7, is formed between the cores 4 and 2 and a magnetic fluid 8 is encapsulated in the annular gap 7.
Patent JP-H09170125-A (JP)
Title: Ending device
Inventor: OTOJIMA HIRAO
IPC: D01H15/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a small ending device capable of rapidly selecting and supplying a yarn. SOLUTION: An air type ending member 1 for ending yarns together without forming a knot is disposed between a yarn-feeding section 25 for selecting and supplying an arbitrary kind of yarn among plural kinds of yarns and a winding section 26 for winding up the supplied yarn. When a prescribed length of the supplied yarn in wound up, the rotation of a drum 2 is stopped, and a cutter 20 is operated to cur the yarn. The selection and supply of the arbitrary kind of the yarn are carried out by swinging a yarn-supplying arm 11 having a clip 12 for holding the yarn at the tip of the arm through a solenoid 15 on the basis of the signal of a control device 27. A wound yarn and the supplied yarn Ys are ended together with the ending device 1, and the drum 2 is subsequently rotated to restart the winding operation.
Patent JP-H10152260-A (JP)
Title: Image forming system, sheet material after-treatment device and sheet material after-treatment method
Inventor: ISOBE YOSHINORI
IPC: G03G15/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To smoothly execute image forming processing to documents so large in number as to exceed the maximum number of sheets that can be stacked by detecting whether sheet material is stacked, discriminating the number of stacked sheet material, and controlling switching of a sheet stacking module on the basis of the detected result and discriminated result. SOLUTION: Space in an upper bin module is confirmed by an upper bin module piercing sensor (S702), and a deflector 3 is switched (S703). Space in a lower bin module is confirmed by a lower bin module piercing sensor, and the deflector 3 is switched (S705). Whether the number of stacked sheets in the corresponding bin module has reached the maximum number of stacked sheets (n) is judged (S708), and if the number of stacked sheets in the corresponding bin module has not reached the maximum number of stacked sheets (n), processing is repeated (S706). Which one of the upper and lower bin modules is in an overflow state is judged according to the switched state of the deflector 3 (S709).
Patent JP-H01168393-A (JP)
Title: Self-propelled duct cleaning robot
Inventor: YASUDA TAKESHI
IPC: B08B9/049
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the oscillation of a robot body which is generated by the rotation of a brush and allow in-duct cleaning to be performed using the brush without any trouble by installing a guide wheel which comes into contact with both side internal walls of the duct, on both right and left sides of the robot body. CONSTITUTION:A robot body 1 is set inside a duct 30 in a state where guide casters 15, 22 are allowed to protrude on left and right sides of the robot body and pressed against the both side walls 30a, 30b of the duct 30, so that the peripheries 2t, 3t of rotating brushes 2, 3 press one side wall 30a of the duct 30. Next, a lower brush 2 is rotated clockwise, and is allowed to move by its own self-propulsion forward, without oscillation, in the duct 30 by rotational resistance of the brush 20 against the one side wall 30a. Thus the inner bottom surface of the duct 30 is cleaned. After this, the upper brush 3 is rotated counter-clockwise to retreat to a direction opposite to that of the previous brush operation. Consequently, the ceiling surface of the duct 30 is cleaned by means of the rotating brush 3.
Patent JP-H10154158-A (JP)
Title: Page display method
Inventor: MIZUNO YOSHIHIRO
IPC: G06F3/0481
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide the method for eliminating the deviation between a user's issuing of an instruction to stop turning a page and an actual place where turning a page is stopped, deciding the place having high possibility to be later referred to in an obscure way and also with the user unaware of it to some extent and improving retrieval efficiency when retrieval is performed by turning over pages. SOLUTION: Correction information 160 to turn a page is provided, and when turning a page is stopped, the correction of its stop position is performed by turning a page in a currently turning direction or in a reverse direction based on the information 106. Also, chapter and clause units, etc., are provided as reference frequency and reference count, a reference person and reference data and hour are provided as reference frequency information, at the time of book display, a reference person and a period is retrieved as conditions from the information and a reference marker is created and shown at a corresponding place in accordance with the reference frequency. Furthermore, a parameter of turning a page at a reference marker position is provided and the speed of turning a page at the place is changed.
Patent JP-2001140021-A (JP)
Title: Method of manufacturing high strength galvanized steel sheet and galvanized steel sheet excellent in coating stickiness
Inventor: SUZUKI YOSHITSUGU
IPC: C23C2/28
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a high strength galvanized steel sheet and galvanized steel sheet excellent in the coating stickiness and pressing workability, in which non-coated point is not developed at the galvanizing time, even when the high strength steel sheet adding the strengthening elements, such as Si, Mn, is used as a base stock. SOLUTION: A steel slab having the composition containing 0.0001-0.30 wt.% C, <=3.0 wt.% Si and 0.1-3.0 wt.% Mn, is hot-rolled and successively, if necessary, after applying cold-rolling, and after heating to >=750 deg.C, this rolled steel sheet is cooled and successively, the steel sheet surface is pickled with an acid containing 0.05-10 wt.% HF under the condition that pickling reduced amount of the steel sheet becomes 0.05-5 g/m2 in Fe conversion. Thereafter, in a continuous galvanizing line, after applying again heating-reduction to the steel sheet at >=650 deg.C in a reducing atmosphere having 0 to -50 deg.C dew point and 1-100 vol.% hydrogen concentration, the galvanizing treatment is applied.
Patent JP-2001148675-A (JP)
Title: Asymmetrical communication system and method therefor
Inventor: ASADA HIDEYUKI
IPC: H04W92/10
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an asymmetrical communication system and the method for efficiently requesting a band size for incoming transmission information and efficiently transmitting the incoming transmission information. SOLUTION: This asymmetrical communication system connects one or more terminal stations to one base station. In the case that the constitution part of the base station for generating the request size value of an incoming band for incoming information transmission requested from the terminal station is provided with the constitution of allocating an incoming excess band exceeding an incoming band request size requested by the terminal station, an efficient circuit for calculating the next request band size for the next incoming transmission information considering the incoming excess band allocation as well is provided and efficient band size request for the incoming transmission information considering the past incoming band allocation size as well is performed in the terminal station.
Patent JP-H07180530-A (JP)
Title: Exhaust emission control device
Inventor: NAKANO NOBORU
IPC: F01N3/02
Filed: 1993-12-24
Abstract: PURPOSE:To increase the durability of a filter element by heating it uniformly. CONSTITUTION:A filter element 22 formed with permeable conductor is arranged in an exhaust gas passage 16, and a coil 31 is arranged contiguously to the filter element 22. When AC is applied to the coil 31 by an AC power unit, eddy current flows through the filter element 22, joule heat is generated, and the filter element 22 is heated. Then particulate caught by the filter element 22 and accumulated is heated to a high temperature and, when it is heated to a temperature over ignition temperature, the particulate is burnt. Thus, with the filter element 22 mounted on a vehicle, particulates can be removed from the filter element 22 for regeneration of it.
Patent JP-H02178286-A (JP)
Title: Purification of 1-hydroxy-5-oxo-5h-pyrido(3,2-a)phenoxazine-3-carboxylic acid and derivative thereof
Inventor: MIYAHARA TAKESHI
IPC: C07D498/04
Filed: 1988-12-28
Abstract: PURPOSE:To increase yield of the subject compound with flocculation of fine particles of the compound resulting in improvement of filterability by freezing an aqueous dispersion liquid of a specific compound or derivative thereof, then melting and filtering the obtained melt. CONSTITUTION:A 1-hydroxy-5-oxo-5H-pyrido[3,2-a]phenoxazine-3-carboxylic acid expressed by the formula (R represents H, COOH, COCH3 or CONHCH2 COOH) or a derivative thereof is dissolved for example within 0.1-5% buffer solution (example; sodium monohydrogen phosphate solution), sealing out with an inorganic acid salt, etc., such as sodium bicarbonate, precipitating and collecting the precipitate. After washing the precipitate with water, the buffer solution preferably in a 10-100 fold amount of the precipitate is added thereto and the pH thereof is adjusted to 2.0-3.0 to afford an aqueous dispersion liquid, which is freezed, melted and filtered to give the objective compound.
Patent JP-H01169606-A (JP)
Title: Cassette loader for programmable controller
Inventor: KAWASAKI HIROKAZU
IPC: G06F12/02
Filed: 1987-12-25
Abstract: PURPOSE:To record to a tape in accordance with a prescribed tape format form by counting an address value, discriminating a program capacity and recording program continuous data to a block tail edge and a next block tip position at the time of a prescribed capacity set value or above. CONSTITUTION:A program capacity discriminating means 22 discriminates a program capacity by counting an address value, and at the time of a prescribed capacity set value or above, and a continuous data recording means 24 records the program continuous data to a block tail edge and a next block tip position. Even when the sequence control program of respective programmable controllers 1a-1n is the capacity of a block length W or above specified by a prescribed tape format form, the program can be divided and recorded to plural blocks, and when the size of the program capacity is mixed, recording can be executed without any problem. Further, the data of the tip and tail edge position of respective blocks are referred to, the reading of the prescribed program from the recorded tape can be also simple.
Patent JP-H05166492-A (JP)
Title: Electrode-less discharge lamp
Inventor: UKEKAWA MAKOTO
IPC: H01J65/04
Filed: 1991-12-13
Abstract: PURPOSE:To provide an electrode-less discharge lamp which can be easily started using a small-sized high frequency power source. CONSTITUTION:An induction coil 2 is wound around a cylindrical bulb 1 made of a light transmission material. The bulb 1 is formed, on its peripheral wall, with a linear projection 1b so embossed as to form a groove over a full- circumference inner peripheral surface. When a high frequency current is supplied to the induction coil 2, a ring-like induced electric field is generated due to a high frequency field formed around the induction coil 2. This induced electric field acts on a discharge gas sealed into the bulb 1 to cause an annular discharge to occur. By this annular discharge, a discharge gas is excited to generate a light. The linear projection 1b is formed at a position where the electric-field intensity becomes nearly maximum in the radial direction of the induction coil 2. Therefore, a high intensity field can be caused to act in an internal space of the bulb 1 to facilitate the starting.
Patent JP-H10168503-A (JP)
Title: Composite powder with high electric conductivity
Inventor: TAKESHIMA EIKI
IPC: C23C14/16
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an ash-colored powder excellent in electric conductivity, used for antistatic and EMI shielding paints, plastic moldings, plastic films, synthetic products, etc. SOLUTION: This composite powder with a high electric conductivity is prepared by coating a fine metal powder of 0.1-10μm average grain size with a 1-10wt.% of whitish-colored alloy by a sputtering method. One or >=2 elements among Si, Ti, Zn, and Al are used for the fine metal powder. As the whitish- colored alloy, an In-Sn alloy, an Sn-Sb alloy, a Zn-Al alloy, or a zinc-Cu alloy is used. Because a coating of the whitish-colored alloy is formed on the surface of the powder grains by a sputtering method, the whole surface of the powder grains can be coated by minimal coating weight and an ash-colored powder having excellent electric conductivity can be obtained.
Patent JP-H06143908-A (JP)
Title: Caster and wheelchair with caster using this caster
Inventor: KANBE YOSHIAKI
IPC: B60B33/02
Filed: 1992-11-16
Abstract: PURPOSE:To provide a caster in which the direction of a wheel can be fixed at the desired angle according to the requirement or can be set in a free condition to be rotated in any direction, and to provide a wheelchair, which a person who cannot use both hands can easily run straight, with the use of this caster. CONSTITUTION:In a caster in which a wheel 2 is installed in a supporting body 1 so that the direction of the wheel 2 is freely rotated, a rotation regulating body 3, which can regulate the direction of the wheel 2 and also can release this regulation, is arranged in the supporting body 1. A handle 4, which changes the direction of the wheel 2, is installed removably in the supporting body 1. This caster is installed on front wheels 5 in a wheelchair provided with front wheels 5 and rear wheels 6.
Patent JP-H11223543-A (JP)
Title: Air flow rate measuring device for internal combustion engine
Inventor: IGARASHI SHINYA
IPC: F02M69/48
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To easily arrange layout in an engine room, and also to make an air flow rate measuring device, hard to be damaged. SOLUTION: A sub-air passage 3 is integrally formed by using a module housing 1 for holding as circuit module 5. In the module housing 1, the circuit module 5 and the sub-air passage 3 are arranged flush so as to be formed flat, and this device is inserted and fixed from the outside of an intake air passage 11 into an intake air passage.
Patent JP-H023470-A (JP)
Title: Paint composition containing n-formylated steric hindrance amine
Inventor: RUDORUFU EE BEERENSU
IPC: C09D7/12
Filed: 1988-12-27
Abstract: PURPOSE: To improve light stability by including a specific N-formylated steric hindered amine in a coating composition.  
     CONSTITUTION: An N-formylated steric hindered amine (B) containing a group of the formula (R is H or CH 3 ) is obtained by reacting (a) an N-nonsubstituted compound in the presence of (b) acetic anhydride/formic acid and (c) a solvent (e.g.: tetrahydrofuran) at 0°C to room temperature. (A) a coating composition comprising (d) a binder such as an acrylic resin, an alkyd resin, an epoxy resin or the like and (e) a catalyst, a solvent, a pigment or the like as required is compounded with the B component of 0.1-5wt.% to the (d) component and (C) other light stabilizer as required. 
     COPYRIGHT: (C)1990,JPO