baber/WOPTO huggingface dataset:
Patent JP-H0490443-A (JP)
Title: Method for estimating water quantity fed to heat exchanger and hot-water apparatus containing hot-water-mixing means
Inventor: YAMAMOTO TAKANORI
IPC: F24H1/10
Filed: 1990-08-03
Abstract: PURPOSE:To enable estimating the quantity of water to be fed to a heat exchanger by a method wherein the total quantity of water which flows, the temperature of water, and the temperature of hot water from the heat exchanger are detected and calculation is done on the basis of the temperature set for the hot water required. CONSTITUTION:Water supplied through a feed pipe 13 is drawn into a heat exchanger 11 and also supplied to a thermomixing valve 12. At this stage, the thermomixing valve 12 has the valve opening already adjusted by the agency of a thermomixing valve-controlling means 20 on the basis of the hot-water temperature TS set by and inputted to a hot-water temperature-setting means 21. Relating to water supplied to a hot-water apparatus 10, the total quantity W of water and the temperature TIN of water are detected respectively by a quantity-of-flow detective means 15 and a water-temperature detective means 16 and the temperature TH of hot water discharged by the heat exchanger 11 is detected by a hot-water temperature detective means 17, and these results of detection are inputted to a water quantity- estimating means 19 in a control part 18. The water quantity-estimating means 19 furthermore reads a signal set for the hot-water temperature TS from the hot-water temperature-setting means 21 and calculates according to an equation (I) to obtain the quantity-of-water WH which is to be fed to the heat exchanger 11.
Patent JP-S6267620-A (JP)
Title: Input controller for plural switches
Inventor: ISHIDA MASAHITO
IPC: H03K17/00
Filed: 1985-09-20
Abstract: PURPOSE:To reduce the number of read terminals to simplify the constitution and discriminate the abnormal operation for simultaneous input operations by detecting the current flowed to each resistor and comparing it with a prescribed current value to discriminate the abnormal operation of an input switch. CONSTITUTION:Resistances 31-33 and resistances 34-36 are connected between columns and rows of input switches 1-16 arranged in a matrix, and terminals 41-44 are connected to a driving circuit. When an input terminal 51 is switched to '0' and '1' successively, voltages corresponding to each row and each column are generated in outputs 52 and 53 of amplifiers AMP1 and AMP2 to read/ discriminate inputs side to switches 1-16. In this case, if transistors TRs Q1 and Q2 are turned on the TRs Q3 and Q4 are turned off, current values flowed to resistances 31-33 are detected by a resistance R1 and are compared with a reference value REF by a comparator COM1, and an abnormality signal is outputted to a terminal 54 if they exceeds the value REF. When states of TRs Q1-Q4 are inverted, the current value of the amplifier AMP2 is judged to be effective or ineffective similarly.
Patent JP-H0256158-A (JP)
Title: Incoming terminal selecting method
Inventor: SATO TOSHIAKI
IPC: H04M3/42
Filed: 1988-08-22
Abstract: PURPOSE:To save the trouble of redialing a telephone until there is an incoming at each terminal by defining a number which is not selection numbers given the plural terminals as for general calling, using this number and making a general calling. CONSTITUTION:For example, a selection number '0' is defined as for the general calling. When a selection signal '0' is inputted, a selection signal incoming part 5 of an incoming terminal unit 30 decides this '0' and transmits it to a control circuit part 6. The control circuit part 6 outputs a call signal transmitting command to a call signal transmitting part 7 and outputs call signals to terminals 2A-2C at the same time. The terminal which hooks off first is discriminated by off-hook detecting parts 9A, 9B and 9C and the terminal is connected to a telephone line. Thus, when the terminals are called all at once, it is sufficient to dial the inherent selection number not allocated to the terminals and therefore, the trouble of redialing the telephone can be saved until there is the incoming at each terminal.
Patent JP-S5997535-A (JP)
Title: Dark-green needlelike particle having alpha-feo(oh) crystal structure and its manufacture
Inventor: TAKADA TOSHIO
IPC: C01G49/00
Filed: 1982-11-24
Abstract: PURPOSE:To manufacture the titled dark-green needlelike particles with high reproducibility in a high yield by blowing air into a strongly alkaline Fe(OH)2 suspension contg. Ti (IV) by a specified amount basing on the amount of Fe (III) at a specified temp. CONSTITUTION:Air is blown into a strongly alkaline Fe(OH)2 suspension contg. <=10 atomic% Ti (IV) basing on the amount of Fe (III) at 30-60 deg.C to carry out oxidation. Ti (IV) and Fe (II) substitute for Fe (III) in needlelike alpha-FeO(OH) crystals in the suspension, and a precipitate consisting of dark-green needlelike particles having alpha-FeO(OH) crystal structure is formed. The precipitate is separated by filtration and dried to obtain dark-green needlelike particles having alpha-FeO(OH) crystal structure.
Patent JP-S6097615-A (JP)
Inventor: OOBA NORIKAZU
IPC: B32B38/00
Filed: 1983-11-01
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-S6361329-A (JP)
Title: Programming device
Inventor: MINAMIYAMA TOMOYUKI
IPC: G06F9/06
Filed: 1986-09-02
Abstract: PURPOSE:To decrease the burden of an operator and to utilize effectively program resources by developing the data composed of the combination of a character string and a graphic specified beforehand to a network structure and generating a desired program from this, a program generating rule and the data. CONSTITUTION:A graphic/character data group to mention program specifications to be obtained is inputted to a graphic character input part 5. The output of the graphic character input part 5 is converted to a network to display an association on the connection between mutual data to exist in an input graphic character data group and an association on the meaning in a network converting part 2. By using the knowledge concerning the programming provided with a production system part 3 beforehand, the program to satisfy the above-mentioned program specifications is prepared.
Patent JP-S6190932-A (JP)
Title: Manuscript transferring device
Inventor: HONJO TAKESHI
IPC: G03G15/00
Filed: 1984-10-02
Abstract: PURPOSE:To prevent manuscripts from jamming and damage in a manuscript transferring device of an electrophotographic copier or the like by maintaining constant the overlapping amount of supplied manuscript and discharged one irrespective of the manuscript size when the manuscripts are interchanged and pass each other. CONSTITUTION:When (1)-(4) pages of single surface manuscripts are mounted on a manuscript mount 1, an inlet manuscript sensor ES20 detects the manuscript. When a copying starting button is depressed to execute paper supply process, the manuscript page (3) transferred toward a platen glass 12 advances from the left end side of said glass 12 between a full surface belt 8 rotating forward and the upper surface of exposed manuscript page (4) being reversely transferred on said glass 12 and passes by the exposed manuscript page (4) with a transferring force of said belt 8 while being transferred toward the right side of said glass 12. The feed amount of manuscript is figured out of size data by a discharge paper transfer counter such that an amount l of passing each other of overlapping A4, A3 size manuscripts is equal to L, so that satisfactory interchange of the manuscripts are achieved irrespective of the size of the manuscripts.
Patent JP-2001033089-A (JP)
Title: Ventilation opening with fireproof plates
Inventor: KAWAGUCHI SATOSHI
IPC: F24F13/14
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an epochal ventilation opening with fireproof plates which is extremely excellent in commodity values. SOLUTION: A ventilation opening A with fireproof plates 6 comprises a tube part 2 and a ventilating part 3, and an axis 4 is erected inside the tube part 2. Two fireproof plates 6, which are oppressively energized by an elastic member 5, are pivoted to the axis 4, and these two fireproof plates 6 are constituted in such a manner that they block the ventilation path of the tube part 2 at the time when they open, and that they form the ventilation path in the tube part 2 at the time when they close. Moreover, a fuse 7 that connects each edge is provided, and this fuse 7 is set so as to release the connection between the edges of the two fireproof plates 6 at the time when the fuse 7 becomes a predetermined temperature or higher. In this case, the fuse 7 is provided with engagement parts 8, which engage at respective edges of the fireproof plates 6, and a projection part 9, which regulates the minimum opposed gap at a location where the fuse 7 is engaged at the time when the fireproof plates 6 close, is provided. This minimum opposed gap is set roughly equal to the distance between the engagement parts 8 of the fuse 7.
Patent JP-H1028409-A (JP)
Title: Seedling bed sheet
Inventor: KATSURAGAWA MOTONOBU
IPC: A01C7/08
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a seedling bed sheet capable of conducting works equivalent to seedling making work and rice transplanting work through such a simple operation as to lay a sort of sheet-like form, also capable of restraining weed growth, thus needing no weeding work. SOLUTION: This seedling bed sheet is made of such a material as to restrain weed growth when laid on a paddy field and be subject to decay into soil after the lapse of a specified period; or made up of the main sheet 4 provided with plural openings 4a at specified intervals and such a material as to be easily broken as a result of the germination of seed rice 6 and subject to decay into soil after the lapse of a specified period; or made up of the main sheet 4, a surface-protective sheet 3 covering the upper face of the main sheet 4 and such a material as to be easily broken as a result of the germination of seed rice 6 and subject to decay into soil after the lapse of a specified period;  or made up of the main sheet 4, a reverse face-protective sheet 5 stuck on the reverse face of the main sheet 4, and seed rice 6, fertilizer 7 and pest exterminator each put in between the surface-protective sheet 3 and reverse face-protective sheet 5 at the openings 4a arranged on the main sheet 4.
Patent JP-H0767215-A (JP)
Title: Controller for dc series motor
Inventor: FUKATSU TOSHISHIGE
IPC: H02P1/18
Filed: 1993-08-20
Abstract: PURPOSE:To provide a controller for regenerative DC series motor in which surge current can be reduced upon throw-in of a power supply contactor while avoiding complication of circuitry and increase of size. CONSTITUTION:Upon turn ON of a regenerative transistor 6 prior to throw-in of a power supply contactor 14, charging current flows from a DC power supply 12 through the regenerative transistor 6, a regenerative resistor 7, the joint of coils A and F, and a first flywheel diode 9 to the high potential end of a smoothing capacitor 13. Since the charging current is limited by the regenerative resistor 7, excessive surge current does not flow into the smoothing capacitor 13 even upon throw in of the power supply contactor 14. Consequently, the contact of power supply contactor 14 and the DC power supply dot not require high rated current.
Patent JP-H1154207-A (JP)
Title: Card connector
Inventor: KAJIURA SAKU
IPC: G06K13/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a card connector with an eject mechanism which is capable of being manufactured inexpensively in a simple structure and free of applying excessive force to a constituent member. SOLUTION: An actuator member 74 which linearly moves along the widthwise direction of a slider part 70 through the inside of an opening 112 of the slider part 70 is provided, while this actuator 74 is supported at least at two points on an end face along a sliding direction of the slider part 70, while a push rod 100 is pushed in by the actuator member 74, and an eject mechanism 30 is operated.
Patent JP-H0868008-A (JP)
Title: Form device for girder, and method for installation and removal thereof
Inventor: KAWASUMI KOSHIRO
IPC: E01D1/00
Filed: 1994-08-31
Abstract: PURPOSE: To improve efficiency in execution of work by a method wherein processes including pushing-up of a form device with ascending/descending jacks, supplementing with first support blocks, contraction of the jacks and supplementing with second support blocks are repeated successively. CONSTITUTION: After a form device 1 for girders is pushed straightly upward with expandable/contractile rods 8a of ascending/descending jacks 8 expanded upward, first support blocks 7 for initial installation are laid on a concrete foundation C and fixed to the form device 1. Then, the expandable/contractile rods 8a are contracted, and after second support blocks 9 for initial installation are installed, the blocks 9 are fixed to the rods 8a. After the form device 1 is pushed up with the expandable/contractile rods 8a expanded, the blocks 7 are laid newly on the foundation C and the blocks 7 are connected with one another. After the expandable/contractile rods 8a is contracted, the blocks 9 are laid newly on the foundation C and the blocks 9 are connected with one another.  The blocks 7 and the blocks 9 are piled up similarly and connected with one another alternately, and after the form device 1 is pushed up to the upper end between the girders, forms 2 are arranged.
Patent JP-H0952520-A (JP)
Title: Cover sheet, sheet holding member, and attaching method for them
Inventor: SEKIGUCHI KEIJI
IPC: B60J3/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment and detachment of a cover sheet, to be performed plural times in a day, by using a sheet having heat insulating properties for a base cloth, and tapering the base cloth so that a back side supporting flap part is inserted easier than a cover main body flap part formed by a fold to be hooked on a supporting bar. SOLUTION: A sheet main body is composed of a cover body flap part 1 and a back side supporting flap part 2, a fold part 3 is formed of V-shaped cuts 4, 4 from both sides, and the back side supporting flap part 2 is formed of inclined sides 5, 5 so as to be tapered from both sides. The back side supporting flap part 2 can be easily inserted by the inclined sides 5, 5. A narrow cover sheet (a) formed by the cuts 4, 4 is hooked on a sheet supporting bar 10 at the fold part 3 and attached. Fixing flaps 11, 11 on both ends of the sheet supporting bar 10 are fixed on the upper edge of an outer frame structural body of a window glass by screws.
Patent JP-H0742884-A (JP)
Title: Rubber ring for coating city water pipe joint
Inventor: KITAGAWA MASAYOSHI
IPC: F16L21/02
Filed: 1993-07-28
Abstract: PURPOSE:To prevent degradation of water quality by covering the surface of the rubber of a water-sealing rubber ring for use in the joints of a variety of city water pipes with a flexible resin coating harm less to human, at least over an area where the surface of the rubber could make contact with water passing through a pipe. CONSTITUTION:In a joint where a spigot 2 is fitted into the socket 1 of a cast iron pipe with a bolt and nut 4 tightening a retaining ring 3 and a socket flange together, a rubber ring 5A is interposed between the portion of the spigot 2 pressed by the end of the retaining ring 3 and the retaining ring 3 inside the socket 1, thus sealing water passing through a pipe so that it does not leak outside. In this case, the surface of rubber used in the rubber ring 5A is covered with a flexible coating 6A of a resin harmless to human, at least over an area where the surface could make contact with the water passing through the pipe. The coating 6A is preferably made of an olefine resin such as fluororesins and polyamide resins, so that even if trace amounts of toxic substances are added to the rubber, the coating prevents the toxic substances from dissolving into the water.
Patent JP-S5995597-A (JP)
Inventor: UEDA TOORU
IPC: G10L25/00
Filed: 1982-11-25
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-2000024683-A (JP)
Title: Underwater agitating aerator
Inventor: KATO KEIJI
IPC: B01F3/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an agitating aerator capable of supplying the large amt. of air with small power and capable of supplying oxygen to a treated liq. in an aeration tank at a high supply rate. SOLUTION: This device is provided with an impeller 13 for delivering a treated liq. and a casing 40 in which a discharge port 46 for discharging a treated liq. delivered from the impeller 13 is provided vertically above the impeller 13. The casing 40 is provided with a treated liq. passage 44 for conducting the treated liq. delivered from the impeller 13 to the discharge port 46 and provided on the downstream side of the impeller 13, the extension of the discharge port 46 has the height of V in the vertical direction, an air discharge port 52 for discharging pressurized air in the treated liq. is provided to the passage 44 and the vertical installation position of the air discharge port 52 is within or above the vertical height of V of the discharge port 46.  Consequently, since the vertical installation position of the air discharged port is at a position more than within the vertical height of the discharged port, the installation position is positioned at the shallow position of the water depth and the necessary pressure of the pressurized air is lowered as much as the position.
Patent JP-H0491353-A (JP)
Title: Engine
Inventor: BANDO SHIGERU
IPC: F02F3/00
Filed: 1990-08-03
Abstract: PURPOSE:To decrease friction resistance between a piston and a cylinder internal surf ace by providing a seal ring so as to connect a top ring to a second ring in the periphery of the piston, forming a gas chamber in a side surface of the piston, and introducing a gas pressure in an upper surface of the piston to this gas chamber. CONSTITUTION:A space between a top ring 3A and a second ring 3B, formed in the peripheral surface of a piston 1 to serve as two gas rings, are wide provided, further to partition this space area 4 by partitioning seals 5, 5, and a gas chamber 7 is formed in an area(side surface)6 of receiving a piston side pressure. These partitioning seals 5, 5 are placed in the space area 4 and stored supported by a spring in a seal groove 8 formed to reach the top ring 3A and the second ring 3B. Combustion gas in a piston upper surface is introduced during engine operation by connecting the piston upper surface 12 to the gas chamber 7 via a joint 11 of the top ring 3A, and the piston 1 is supported by a gas pressure, introduced to this gas chamber 7, in a condition that a side pressure receiving side of the piston 1 is floated relating to a cylinder internal surface 15.
Patent JP-H0491643-A (JP)
Title: Core sheet of electric rotating machine
Inventor: KATO MASAHIRO
IPC: H02K1/26
Filed: 1990-08-03
Abstract: PURPOSE:To achieve a core whose torque is not reduced due to increase in iron loss and which is sealed in lamination by forming an adhesion part for forming a core by laminating a plurality of core sheets within an outermost diameter of a plurality of filling extract portions which are formed around a shaft-insertion hole of the core sheet. CONSTITUTION:A core sheet 2 consists of filling extract parts 2c which are formed around a shaft-insertion hole 2e, a semi-punching part 2b which is formed between them and is an adhesion part, a teeth part 2b which is in comb shape, and a slot part 2a between them. Then, a core 5 is constituted by overlapping a protruding part and a recessed part of a semi-punching part which is formed at the core sheet 2, where a pitch diameter phid of the semi-punching part 2b should be determined to be inside an outermost diameter phiD of the filling extract parts 2c, thus preventing magnetic flux from passing through easily since an adhesion part is away from a magnetic circuit on an outer periphery, eddy current in this part from being generated, iron loss from being increased, and torque from being reduced.
Patent JP-H0766803-A (JP)
Title: Multiple address ciphering communication method and its system
Inventor: FUKUZAWA JUNJI
IPC: H04L9/12
Filed: 1993-08-23
Abstract: PURPOSE:To execute multiple address ciphering communication safely even when members change dynamically. CONSTITUTION:A process A obtains a conversation key (a) ciphered by a secret key A from an authentication server 3 and verification information ciphered by a secret key alpha of a group management server 5. The authentication information includes the conversation key (a). Then the process A decodes the information by using its own ciphering key A, obtains a key a and applies subscription to a group G1 to a group management server 5 by using the conversation key (a). The authentication information is added to the application. The group management server 5 decodes the authentication information by using its own ciphering key alpha to check the authentication and to obtain the conversation key (a) and then distributes a common ciphered key g1 ciphered by the conversation key (a) to the process A. The process A decodes the common ciphering key g1 by using the conversation key (a) and executes multiple address ciphering communication by using the common ciphering key g1. As a result, the multiple address ciphering communication between processes whose group members change dynamically is executed properly.
Patent JP-H0193438-A (JP)
Title: Thick film base composition using together with aluminum nitride base material
Inventor: KEBIN DABURIYUU ARISON
IPC: H01C17/065
Filed: 1988-08-23
Abstract: PURPOSE: To obtain a film paste composition easily combined with or stuck to an AlN base material by incorporating a specific glass composition, an electrical property regulating component and an organic dispersing medium.  
     CONSTITUTION: The glass composition (A) containing 27.0-56.5 wt.% (hereafter referred to as %) SiO 2 , 0-47.0% BaO, 4.5-25.0% B 2 O 3 , 0-18.0% PbO, 0-15.0% ZnO, 3.0-14.0% Al 2 O 3 , 0-3.0% ZrO 2 , 0-8.0% MgO, 0-12.0% CaO, 0-3.0% F, 0-3.0% K 2 O, 0-3.0% Na 2 O, 0-4.0% W 2 O 3  and 0-4.0% Li 2 O, where BaO+PbO ≥15.0%, ZnO+CaO+Al 2 O 3 ≥5.0%, CaO+MgO+BaO≥7.0%, CaO+MgO+ZrO 2 ≥1.0%, ZrO 2 +CaO+BaO≥7.0% and K 2 O+Na 2 O+PbO or BaO ≥10.0%, the electrical property regulating component (B) (e.g. cordierite), and the organic dispersing medium (C) (pine oil) are mixed to make them pasty. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6266427-A (JP)
Title: Positioner drive system of optical disc device
Inventor: ARAI SHIGERU
IPC: G02B7/00
Filed: 1985-09-18
Abstract: PURPOSE:To restore automatically the position of a tracking actuator in the vicinity of a neutral position by comparing a position detection output with a prescribed level and operating a stepping motor while the position detection output exceeds a prescribed level so as to drive a positioner. CONSTITUTION:A position detection means 9 detecting the position of the tracking actuator 2 in an optical head 3 is provided, and the position of the tracking actuator 2 in the optical head 3, that is, in which direction and how much the position is deviated from the neutral position is checked. When the object track is changed sequentially and the position of the tracking actuator 2 is being deviated from the neutral point, the output of the position detection means 9 is changed in response to the quantity of deviation and the direction of the deviation. The position detection output is compared with a prescribed level by the position detection circuit 10 and when the output exceeds the prescribed level, a positioner 6 mounting the optical head 3 is moved in the deviated direction by sending a drive pulse to a stepping motor 5. Thus, the tracking actuator is always placed in the vicinity of the neutral point.
Patent JP-S60103086-A (JP)
Inventor: YASUNAKA TOSHIO
IPC: E04C1/00
Filed: 1983-11-07
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。