baber/WOPTO huggingface dataset:
Patent JP-H09303918-A (JP)
Title: Ice making device
Inventor: TAKANISHI HIDETOMO
IPC: F25C1/22
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an ice making device, improved in the reliability for an user, by a method wherein the operability of a water feeding tank as well as an ice storage vessel is improved and the prevention of drop-off of a turning device is permitted. SOLUTION: A water feeding tank 7 is constituted of a lid body 16 and a tank main body 15 while the lid body 16 can be engaged with the tank main body 15 easily by only putting the lid body 16 on the tank main body 15. A turning device 3 will not be dropped off by an abutting rib 50, provided on a frame 8, after arranging the same in a refrigerator even when any external force is exerted. An ice storage vessel 5 is provided with a spring 54 on a bottom plate for the same to facilitate the taking-out of ice 64 or absorb and reduce the dropping sound of the ice 64.
Patent JP-H04328532-A (JP)
Title: Image blurring correction device
Inventor: ONUKI ICHIRO
IPC: G02B27/64
Filed: 1991-04-26
Abstract: PURPOSE:To provide an image blurring correction device having a lock means whose positioning accuracy with respect to the movable center of an optical axis decentering means is excellent and whose impact resistance is excellent. CONSTITUTION:The lock means is constituted of a first lock member 81 which is provided with an engagement hole 81a and integrally coupled to the optical axis decentering means 33 and a second lock member 82 which has an inclined part 82c and a flat part 82d, which is movably provided on the fixing part 31 of the concerned device or the decentering means 33 and which locks the decentering means 33 at a prescribed position by engaging the flat part 82d with the hole 81a of the first lock member 81 through the inclined part 82c.
Patent JP-S6015237-A (JP)
Title: Headlight device
Inventor: KIMURA MITSUTOSHI
IPC: F21S8/10
Filed: 1983-07-06
Abstract: PURPOSE:To perform changeover economically from a running beam to a passing beam by a miniature and light weight device, by controlling a vector quantity of a magnetic field variably by applying the magnetic field to the arc of a high voltage discharge lamp in about a right angle direction to the arc. CONSTITUTION:A coil 5 such as an applying device of the magnetic field positioned on the side of a high voltage discharge lamp 3 is connected with a first and second changeover switches 6, 7. When first contact points 61, 71 of switches 6, 7 are turned ON and second contact points 62, 72 of the switches 6, 7 are turned OFF an arc current in the direction of arrow I is applied to the discharge lamp 3, the magnetic field in the direction of full line arrow H is generated, the arc between both electrodes 3a, 3b of the discharge lamp 3 is bent upward and the beam to be emitted by transmitting front glass 9 is made into the downward passing beam. When the switches 6, 7 are changed over, the arc between both the electrodes 3a, 3b is bent downward by inverting a vector of the magnetic field, and an upward running beam is emitted by transmitting the glass 9.
Patent JP-S5824793-A (JP)
Title: Gas-liquid type heat exchange device
Inventor: KAWAI HIROSHI
IPC: F28D15/02
Filed: 1981-08-07
Abstract: PURPOSE:To realize no liquid leakage even under large variation of hot gas load by a structure wherein short pipes for fitting-up heat pipes are welded on a partition wall dividing a  liquid chamber from a gas chamber and the thread part of a fitting member is screwed in the  thread part of each of said short pipes so as to joint the respective sealing surfaces of short  pipe and of fitting member. CONSTITUTION:In the titled device, in which the heat pipes 1 are provided so as to stretch  over both liquid flow passage and gas flow passage by piercing the partition wall 7 dividing  both the passages and the heat exchange is performed through said heat pipe 1, each short  pipe 6 provided with the annular sealing surface 6a normal to its axis and with the threads  on its peripheral surface for insertingly fitting heat pipe 1 is welded on the partition wall 7 so as to protrude toward gas flow passage side by piercing. On the other hand, the fitting member  5 provided with the threads screwing-in onto the threads of the short pipe 6 and with the  sealing surface 5a facing to the annular sealing surface 6a of the short pipe 6, when threadingly attached to the short pipe 6, is welded onto the heat pipe 1 at the boundary of gas side and  liquid side. In such a manner as mentioned above, the structure that, when the heat pipe 1 is screwed into the short pipe 6 by means of the fitting member 5, the gas flow passage and the  liquid flow passage are doubly sealed by means of the sealing surfaces and threads of the  short pipe 6 and of the fitting member 5.
Patent JP-H0419615-A (JP)
Title: Driving circuit for liquid crystal display device and liquid crystal display device using the driving circuit
Inventor: KASAHARA KOICHI
IPC: G09G3/36
Filed: 1990-05-15
Abstract: PURPOSE:To attain multistep display by simple constitution by dividing plural square wave voltages consisting of respectively different levels into plural liquid crystal driving voltages corresponding to respective display gradations in each integer times of a frame period and in each integer times of a line period. CONSTITUTION:A signal electrode driving circuit 101 is provided with a parallel/serial(P /S) conversion circuit 111 for executing the S/P conversion of an inputted multistage digital signal in each line and obtaining picture element display data, plural decoders 121 for decoding picture element data, a voltage generating circuit 141 for generating plural liquid crystal driving voltages and plural voltage selecting circuits 131 each of which selects one of plural liquid crystal display voltages and outputs the selected voltage. Two voltages having respectively different levels are selected in each integer times of the frame period or in each integer times of the line period and divided into plural voltages so as to generate plural liquid crystal driving voltages corresponding to respective display gradations and one of the liquid crystal display voltages is selected and outputted in accordance with the output of each decoder 121. Consequently, the number of driving voltage selecting switches can be reduced by the simple constitution and multistage digital display can be attained.
Patent JP-H06161530-A (JP)
Title: Generating method for tool path for contour line finish working evading tool interference
Inventor: SAWAMURA ATSUSHI
IPC: G05B19/4093
Filed: 1992-05-15
Abstract: PURPOSE:To make possible the generation of a tool path carving a contour of fixed height of the Z coordinate value of a free curved surface by calculating the intersected point group of tool path data composed of straight line groups of two directions which are orthogonally crossed and from which tool interference is removed and the flat surface where the Z coordinate value is constant and deciding whether the free curved surface to be worked is a recessed shape or a projecting shape at the time. CONSTITUTION:The same finish state can be obtained in a steep slope because a working along the contour line of a free curved surface is performed. As a recessed shape or a projecting shape is automatically recognized, the switching of an upcut and a downcut and the automatic generation of an approach can be performed, and a tool path for which the cutting characteristic is taken into consideration can be generated. As the tool path where a tool moves on the surface which is parallel with a Z-axis is used as basic data, already generated basic data can be used as a direct tool path for the flat surface part which can not be worked in a contour line working without generating a new tool path. The working time in a finish working is remarkably reduced and the redction of quantity of data is possible.
Patent JP-S5824777-A (JP)
Inventor: YONEMURA MINORU
IPC: F25D19/00
Filed: 1981-08-05
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-H10303718-A (JP)
Title: Wiring state display device for matrix device
Inventor: NISHIKAWA HISAO
IPC: H04R29/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To allow a wiring state of the matrix device to be displayed at a side of a microphone. SOLUTION: Wiring information, denoting a wiring state of a matrix circuit 11 connecting microphones 2, 2... and loudspeakers 3, 3,... is sent to a CPU 21 in the microphones 2, 2,... from a CPU 12 in a matrix device main body 1. Then the CPU 21 in the microphones 2, 2,... compares the transmitted wiring information with group information denoting the connection destination of the microphones 2, 2,... to discriminate whether or not the speakers 3, 3,... designated by the microphones 2, 2,... as the connection destination are in use at present. If in use, it is display is made to that effect on an LED 27 and on a monitor 28 provided respectively.
Patent JP-H09302331-A (JP)
Title: Modified silicone mastic-based sealing agent
Inventor: MURAYAMA YUKIHIKO
IPC: C09K3/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a modified silicone mastic-based sealing agent excellent in weather stability, facilitating a coating of a coating material on a cured surface and having a cured surface hardly soiled. SOLUTION: This modified silicone mastic-based sealing agent comprises (A) a polymer having a main chain consisting essentially of a polyether and a molecular terminal of a cross-linkable and hydrolyzable silyl group (e.g. a polymer having a main chain of polyoxypropylene and a molecular terminal of dimethoxysilyl group) and (B) an amine compound [e.g. N-(2-aminoethyl)-3- aminopropyltrimethoxysilane].
Patent JP-H11315950-A (JP)
Title: Solenoid valve
Inventor: OYA IKUO
IPC: F16K31/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To perform switching among various fluids with less power consumption. SOLUTION: This solenoid valve opens/closes the passage of fluids by using the attractive force of an electromagnet to move a movable valve. In this case, the solenoid valve is provided with a cylindrical electromagnet 1, a movable valve 2 arranged in the electromagnet 1 and casings 5 and 6 fixed to both open end surfaces of the electromagnet 1 and having fluid passages 3 and 4. The movable valve 2 is provided with one movable piece 7, a holder 8 fixed to both end parts of the movable piece 7, an opening/closing valve element 9 provided in the holder 8, and a fluid passage 10 formed in the outer peripheral of the holder 8 so as co be communicated with the fluid passages 3 and 4 of the casings 5 and 6.
Patent JP-S5824761-A (JP)
Title: Supplementary heat source arrangement of hot water system utilizing solar heat
Inventor: INOUE MASAICHI
IPC: F24S90/00
Filed: 1981-08-06
Abstract: PURPOSE:To enable to control the hot water supply temperature throughout the year  by a method wherein, when the temperature of water supplied from a heat absorbing  part is higher than the set value, the quantity of said supplying water is reduced and  as well as a heat source is turned off and at the same time the mixing quantity of  cold water is also controlled. CONSTITUTION:An instantaneous gas hot water supplied 2 as a supplementary heat  source is so constituted that a water temperature sensor 6, a water pressure responding  switch 7 and a water flow rate change-over valve 8 are provided in a hot water supply  passage 5 and yet a mixing part 12, at which the water of a feed water passage 11 equipped with a water flow rate controlling valve 14 therein is added, and a first hot  water temperature sensor 10 are provided in a hot water supply passage 9 and as well  as a burner 16, which is the heat source of a heat exchanger 4, is controlled by means  of a gas flow rate controller 17. When the temperature of the water supplied from the  heat absorbing part is higher than the set temperature, the valve 8 is closed and the  valve 14 is controlled under no burning of the burner 16 and as well as the water flow from the feed water passage 11 is adjusted in order to bring the temperature of the water drawn-off from a faucet 3 for hot water to the set value.
Patent JP-S5457615-A (JP)
Title: Detecting terminal voltage of motor
Inventor: SHIMAMURA TAKEO
IPC: H02P27/06
Filed: 1977-10-18
Abstract: PURPOSE: To obtain a terminal voltage of fundamental sinusoidal wave not affected by a surge voltage, by a method not to apply a terminal voltage of the motor to a filter only for a certain length of time after a starting of commutation.  
     CONSTITUTION: Aiming at a fact that a surge voltage, overlapped on the terminal voltage, be produced only for a time of constant width at every operation of the inverter commutation, a voltage of fundamental sinusoidal wave, not affected by an influence of surge voltage, will be obtained by preventing a terminal voltage from being inputted to a filter only for a constant length of time after a starting of commutation of the inverter. The constitution, made for this purpose, comprises a provision of a controller 7, for outputting a firing signal S 1  for a rectifier 2, a gate signal S 2  for an inverter 4, and a commutation timing signal synchronized with a starting of commutaton of the inverter 4, and of a voltage detector circuit 9, for outputting a voltage sigal e 3  with a terminal voltage of the motor and a commutation for the terminal S 3  of the inverter being the input. This detector circuit will make a disconnection for the terminal voltage not to be inputted to the filter circuit for a certain length of time after a generation of S 3  signal 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5825918-A (JP)
Inventor: KITOU SHINICHI
IPC: B28B3/20
Filed: 1981-08-10
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-H0421300-A (JP)
Title: Building supervisory method
Inventor: ISHIBASHI HIDEKI
IPC: H04Q9/00
Filed: 1990-05-16
Abstract: PURPOSE:To surely execute the supervision of all buildings by interconnecting terminal equipments arranged in plural buildings respectively by telephone lines, connecting a portable central supervisory equipment receiving information from each terminal equipment arranged in each building to a terminal equipment of a building in which a supervisor is resident among the buildings, and using the central supervisory equipment so as to collect the information thereby managing installation equipments arranged in each building centralizingly. CONSTITUTION:When a central supervisory equipment 10 connects to a terminal equipment 1, the terminal equipment 1 outputs a connection signal to a telephone line 1a and the connection signal is inputted to terminal equipments 2-m through telephone lines 2a-ma. The terminal equipments 2-m detects it by the connection signal that the central supervisory equipment 10 is connected to the terminal equipment 1. The terminal equipments 2-m send a fault alarm to the terminal equipment 1 via a telephone line when a fault takes place in an installation equipment installed in a relevant building after the detection.
Patent JP-H09310940-A (JP)
Title: Heat exchange device
Inventor: KUSUMOTO HIROSHI
IPC: F24F5/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the ice from being formed on the peripheral end of a rotation vane of a blower in a heat exchange device for use as an evaporator by providing a water droplet capturing part to capture water droplets flowing into the blower disposed downstream of air stream of a heat exchanger and removing the ice formed on the part using an ice removal means. SOLUTION: A heat exchanger 1 having a water repellent, treated surface in which low temperature refrigerant flows and over the outer side of which air 4 flows and a blower 2 driven by an electric motor 3 provided downstream of air flow of the exchanger 1 are disposed in a unit 5, and a water droplet capturing part 6 is provided around the blower 2 so as to cover the peripheral end of rotation vane of the blower 2. The part 6 is rotated by a motor 7 to scrape off the ice attached and formed on the part 6 by means of a brush. Thus icing on the peripheral end of the wane of the blower 2 can be greatly reduced and the ice formed on the part 6 can be continuously removed, and hence high heating capacity can be obtained for a long period of time.
Patent JP-H0421718-A (JP)
Title: Production of high strength steel excellent in sulfide stress cracking resistance
Inventor: ASAHI HITOSHI
IPC: C22C38/14
Filed: 1990-05-15
Abstract: PURPOSE:To produce a high strength steel excellent in sulfide stress cracking resistance property by subjecting a steel having a specific composition consisting of C, Si, Mn, P, S, N, Mo, Nb, Ti, Al, B, and Fe to hot rolling and then to respectively specified heat treatment and working. CONSTITUTION:A steel having a composition which consists of 0.15-0.35% C, 0.05-0.50% Si, 0.20-1.0% Mn, <=0.015% P, <=0.010% S, <=0.008% N, 0.10-0.80% Mo, 0.010-0.050% Nb, <=0.028% Ti, 0.005-0.10% Al, 0.0005-0.0025% B, and the balance essentially Fe and further contains, if necessary, <=1.5% Cr and in which -0.005<=Ti-3.4N<=0.01% is satisfied is hot-rolled. Directly after the above or after reheating to a temp. in the austenite region, the steel is worked at 950-700 deg.C at 15-40% reduction of area. Then, this steel is hardened and successively tempered at 580-720 deg.C. By this method, the high strength steel having high sulfide stress cracking resistance property can be obtained at a low cost.
Patent JP-H09299970-A (JP)
Title: Septic tank
Inventor: SATO HACHIRO
IPC: C02F3/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make control of storage of a filter membrane plate easy by providing a septic tank main body having a membrane separation chamber for water to be treated, providing a membrane separation device arranged many filter membrane plates side by side in the membrane separation chamber and also providing a filter membrane housing part for housing preliminary filter membrane plates in the septic tank main body. SOLUTION: The septic tank is respectively provided with ring parts X1, X2 at both ends of the septic tank main body X and the inner closed chamber is partitioned with partitioning walls to successively form a flow rate adjusting tank N, a denitrification tank E1, a membrane separation tank E2 and a discharging water pump tank T. The membrane separation device M is provided with a filter membrane plate holding frame M3 provided with plural pairs of attaching parts M2 enabling to attache the large numbers of filter membrane plates M1, and the filter membrane plate M1 is arranged side by side in parallel to the attaching part M2.  At this time, the attaching part M2 at the central side attaches the filter membrane plate M1 in a peeling state of nonwater-permeable film 7 on the filter membrane plate M1, while both end sides of the attaching part M2 form a filter membrane plate housing part B and the preliminary filter membrane plates M1 are stored here.
Patent JP-S61282623-A (JP)
Title: Bearing unit
Inventor: UDA SHIGENORI
IPC: F16C33/12
Filed: 1985-06-07
Abstract: PURPOSE:To reduce the abrasion of a bearing, by performing ceramic coating on a bearing plate formed of a steel plate, which supports the end of a shaft. CONSTITUTION:Ceramic coating 2 is performed on only a thrust bearing part, which a shaft 5 touches, of one-side surface of a bearing plate 1 formed of a steel plate, which is also used as a motor case. Such as a steel plate for porcelain enamel work or an aluminized steel plate, is used for the steel plate as a base material, and such as a wet dipping method or a wet spraying method is adopted as the coating method. In this way, the shaft can be rotate smoothly, as the abrasion resistance of the thrust bearing is raised.
Patent JP-H07303999-A (JP)
Title: Production of ceramic body and ceramic body
Inventor: OYA YOICHI
IPC: H05K1/03
Filed: 1994-05-13
Abstract: PURPOSE:To provide the production method of ceramic body and the ceramic body not having crack to the inside. CONSTITUTION:In the production method of ceramic body, in which a forming assisting agent like an added substance 2, binder 3, plasticizer 4, etc., is mixed to a material powder 1 (step S1-S2), a green sheet 5 is formed (step S3), a metal paste 6 is printed thereon (step S4), and then it is subjected to laminating/ pressing, successively degreasing/firing, a mixture, in which a metal powder consisting of different kinds of particle size as this metal conducting body is mixed in the prescribed ratio, is used. Also, the subject ceramic body is produced by this production method.
Patent JP-H04328644-A (JP)
Title: Debug back-up device
Inventor: MURAYAMA NAOKI
IPC: G06F11/28
Filed: 1991-04-30
Abstract: PURPOSE:To regenerate a program state set before an instruction is carried out by carrying out adversely the instruction carried out by a CPU. CONSTITUTION:A changed data recognizing means 4 receives the decoding result from an instruction decoder 2 and decides the address of the data that is changed by a relevant instruction. A changed data saving means 5 saves the unchanged data into a changed data saving area 8. A store area designating means decides the saving destination address of the saved data. Then a changed data restoring means 7 reads the data out of the area 8 and restores the value of a register or a memory.
Patent JP-H10310959-A (JP)
Title: Flat knitting machine
Inventor: SAINEN TSUTOMU
IPC: D04B35/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a flat knitting machine capable of removing static electricity charged in a knit fabric to eliminate a problem point caused by the charge of the static electricity. SOLUTION: This flat knitting machine 10 contains an electricity-removing means 36 for removing static electricity charged in a knit fabric 16 disposed on the downstream side of the travel direction of the knit fabric 16 from a knitting section for knitting the knit fabric 16. The electricity-removing device 36 comprises either of a non-contact type electricity-removing device such as an ion-generating device 38 for generating ions having a polarity opposite to that of the static electricity charged in the knit fabric 16 and a contact type electricity-removing device for leading the static electricity charged in the knit fabric 16 into the earth, and removes the static electricity charged in the knit fabric at a place where the electricity-removing device 36 is disposed.
Patent JP-H06317986-A (JP)
Title: Multicolor image forming device
Inventor: INOMATA MITSUGI
IPC: G03G15/08
Filed: 1993-04-30
Abstract: PURPOSE:To provide a multicolor image forming device capable of detecting the residual developer without generating variance among the developing cartridges of each color, without providing the electrical parts of an antenna member, a sliding contact, etc., for detecting the residual developer on the developing cartridges of each color fitted to the holding member of a switching mechanism, moved to a developing position and changed over. CONSTITUTION:When the developing cartridge D is positioned in the developing position, light transmission windows 133a and 133b and opening parts 132a and 132b are provided on a developing unit 12 and its shell 13 respectively, so that the cartridge D has an optical path lambda passing the toner housing part 19 of the developing unit 12, on a straight line connecting a rotary unit as the holding member of the switching mechanism with the outside position of the position where the cartridge D is held. Thus, in each developing cartridge D of the developing position, the residual toner cant be detected without generating the variance, in a light transmission system.