baber/WOPTO huggingface dataset:
Patent JP-H10325640-A (JP)
Title: Driven by engine
Inventor: OHASHI HIDEYUKI
IPC: F25B27/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To attain a proper supplying of waste heat of an engine in response to a heating operation and a hot water utilization, enable a heating requirement to be rapidly satisfied just after starting the heating operation, and further prevent frosting from being generated under utilization of the waste heat of the engine in the case where an outdoor heat exchanger shows a frosted state. SOLUTION: In a device 1 in which a part of waste heat of an engine is recovered into a refrigerant circuit during a heating operation and another part of it is used for hot water, a floor heating device is installed in a room R where an indoor heat exchanger acting as a hot water utilizing section is installed, wherein, during heating operation performed by a compressor 6, refrigerant is flowed in a refrigerant circuit 200 in which the compressor 6, the indoor heat exchanger, an electronic expansion valve and an outdoor heat exchanger 11 are connected to each other. Cooling water heat exchanged with at least one of a cooling water jacket 28b and a discharged gas heat exchanger 23b is branched into a water-refrigerant heat exchanger 8 in which heat is exchanged between the cooling water and the refrigerant in the circuit 200, and into a hot water utilizing section.  The cooling water is supplied there and, when a high amount of requirement is applied, a supplying amount of cooling water is increased for the floor heating device rather that for the heat exchanger 8 between water and refrigerant on the basis of the requirement of heating operation from the detecting means.
Patent JP-H06322945-A (JP)
Title: Floor type base for connecting double floor material and double floor and double floor structure using the same
Inventor: MANO HIROSHI
IPC: E04F15/00
Filed: 1993-05-17
Abstract: PURPOSE:To facilitate the adjustment of the height of a double floor and prevent the double foor from shaking by using leg protrusions of adjustable height to be fitted into recesses at the end of legs of a double floor material. CONSTITUTION:Four floor type double floor material leg engaging protusions 2 are provided at regular intervals on a floor type double floor material connecting base 1, and the height of one, two or three protrusions out of the protrusions are made adjustable. In order to adjust the height, a part of the protrusion 2 is vertically moved by rotating a bolt 4 or a nut 5, or a required number of plate-like rings 6, 6 are fitted on the protrusion 2. And the engaging protrusion 2 is fitted in a recess at the end of the leg of the floor type double floor material so that the height of the required protrusion 2 is adjusted, thereby adjusting the height of the double floor and preventing the floor from shaking.
Patent JP-S5262346-A (JP)
Title: Hot melt adhesive
Inventor: SUMI KENSHIROU
IPC: C09J177/00
Filed: 1975-11-18
Abstract: PURPOSE: A hot-melt adhesive with improved flame retardancy, good heat stability and insulating properties, suitable for the application to electronic appliances comprising a polyamide and an amino resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5566602-A (JP)
Title: Impeller of turbo machine
Inventor: SAKAMOTO YUUJIROU
IPC: F01D11/08
Filed: 1978-11-10
Abstract: PURPOSE:To provide an arrangement for impeller of turbo machine, in which top portions of impeller blades located on the side of shroud are shaped to have a sharp edge, so as to minimize leakage of fluid through clearance formed between top portions of blades and shroud. CONSTITUTION:Top end portions of blades 2 located on the side of shroud 3 are shaped to have a sharp edge 2a by cutting off inclined surface 2b extended between the pressure surface and the suction surface on the side of hub. By the function of such a sharp edge 2a fromed at the top end portion of each blade 2, fluid flows through the clearance as shown by arrows of full line in the drawing, which is different from the fluid flow caused in conventional arrangements in which blades have a straight edge, as shwon by arrows of dotted line in the drawing. Therefore, degree of contract vein is enhanced considerably and the sealingness at the top end portions of impeller blades 2 can be improved appreciably.
Patent JP-H06323688-A (JP)
Title: Heat pump device driven by engine
Inventor: KAZUTA HISASHI
IPC: F25B27/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a heat pump device driven by an engine in which the cost can be reduced with a simple structure, procuring of an installation space is easy, and pressure loss of refrigerant stream can be reduced. CONSTITUTION:A heat pump device driven by engine 1 is provided with a hot water circuit 7 to cool an engine 5 by circulation of cooling water, a refrigerant circuit 6 to cool and heat by circulation of refrigerant, a heat exchanger 26 placed adjacent to the refrigerant circuit 6 and the hot water circuit 7 to exchange heat between these circuits 6 and 7, a compressor 4 to circulate refrigerant in the refrigerant circuit 6, and the engine 5 to drive the compressor 4. In this instance, a part of the refrigerant circuit 6 is formed integrally with the heat exchanger 26 in a plate-shaped circuit unit A.
Patent JP-H11291230-A (JP)
Title: Curing assisting tool of drain or the like in coating of waterproof material or the like
Inventor: SASAKI TERUNOBU
IPC: B28B11/24
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To realize the easy mounting and dismounting of a main body and a beautiful finish and assist the curing of a matter to be cured by a method wherein the periphery of the matter to be cured is covered by a seal receiving portion, which is provided in the main body and the tip of which is bent like a drop nose, so as to temporarily and bondingly form a seal filling part therein, and a waterproof material or the like is executed outside the main body. SOLUTION: By covering a matter to be cured 8 with a main body 1 consisting a sealing body 4, a sealing material is stably filled in a seal receiving portion 2 into a perfectly dammed state with no gap since the tip of the portion 2 forms a drop nose 6, resulting in completing a drain for curing. A sealing material to use is an one-pack cartridge type and not a permanent bonding type but a temporarily bonding type and can easily mount to and dismount from the main body 1. The main body 1 can be vertically divided into a plurality of pieces, resulting in allowing to cure the matter to be cured 8 even when an obstacle such as a through pipe or the like is present.  Thus, an applying material such as a waterproof material 10 or the like is prevented from flowing in the interior of the main body, resulting in obtaining the beautiful finish of the applying material and realizing the easy mounting and dismounting of the main body and the assistance of the curing of the matter to be cured.
Patent JP-H05329049-A (JP)
Title: Ornament for funeral and festival
Inventor: NAKATSU KIYOUJI
IPC: A47G33/00
Filed: 1992-05-29
Abstract: PURPOSE:To obtain an ornament from which the atmosphere of a sublime funeral hall can be obtained for funerals and festivals and to replace a conventional wreath with the ornament. CONSTITUTION:An arbitrary shaped Buddhist image 3 which is plastic-formed to a hollow three-dimensional shape is bound on a frame for standing still in a non-falling-over state on the ground by a supporting leg 2 for standing still, and an ornament having a nameplate display part 4 on which the recording nameplate 5 having the presenting company name, etc., are written is installed in demountable manner is prepared, and a proper attached ornamental body 6 is assembled if necessary, and a variety of Buddhist images 3 having different shapes or a various kinds of ornamental articles having the attached ornamental body 6 assembled are prepared, and the proper articles are selected and used in a standing-still state in a funeral hall.
Patent JP-S5661156-A (JP)
Title: Preparation of semiconductor resistor
Inventor: KINOSHITA SHIGEJI
IPC: H01C17/06
Filed: 1979-10-25
Abstract: PURPOSE:To obtain a device with high resistance and a small area for installation by a method wherein N2 plasma is applied to the surface of a semiconductor substrate where a diffusion area is provided to allow a Si3N4 film to occur, and the film is covered by a SiO2 film, and then the Si3N4 film on the diffusion area exposed by a window made in the SiO2 film is used as a resistor. CONSTITUTION:A reverse conductive type region 2 is formed by diffusion on a semiconductor substrate 1 of a single conductive type. N2 plasma is applied to the whole area including the reverse conductive type region to nitrify the Si constituting the substrate 1 and the region 2 and then form a Si3N4 film 9. Next, the whole surface area is covered with a SiO2 film 3 and a window is made in the position corresponding to the central portion of the region 2 to expose the film 9 to be used as a resistor and an Al electrode 4 is fixed to it. Otherwise, the film 9 can be provided on only the surface of the region 2. By so doing, it is possible to permanently form a device with high resistance and a small area because the Si3N4 film produced by the irradiation of N2 plasma is used as a resistor.
Patent JP-H09318453-A (JP)
Title: Infrared sensor
Inventor: WATABE YOSHIFUMI
IPC: G01J5/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To detect infrared rays precisely by installing a heat insulating space between a detecting element at a second detection part and a substrate in a sensor in which a temperature change due to the infrared rays is computed on the basis of a detection result by a first detection part and on the basis of a detection result by the second detection part. SOLUTION: A detecting element at a first detection part generates a temperature change due to self-heating when a pulse signal is input. A detecting element at a second detection part generates a temperature change due to self-heating when a steady signal is input. At this time, when an ambient temperature is changed due to an environmental change, the detecting element at the first detecting element generates a temperature change, and its resistance value is changed. Also the detecting element at the second detection part generates a temperature change, and its resistance value is changed. The change amount of the detecting element at the second detection part is subtracted from the change amount of the resistance value of the detecting element at the first detection part by using a computing means, and a change in the resistance value of the first detection part due to irradiation with infrared rays is output. That is to say, when a vacuum heat insulating space is installed, the change in the ambient temperature follows the environmental change.
Patent JP-S5472531-A (JP)
Title: High frequency heating device
Inventor: YAMAGUCHI MASAAKI
IPC: H03B9/10
Filed: 1977-11-18
Abstract: PURPOSE:To shut off interference magnitic waves which are produced at the time of operating a switch for controlling the magnetron output by means of a filter box. CONSTITUTION:A heater of a magnetron 1 is energized from the secondary side of a high voltage transformer 5 through a through type condenser 10 and choke coil 9 and a plate voltage is fed from a half-wavelength voltage circuit 4 composed of a condenser 2 and diode 3. A lead switch 6 which controls the plate voltage and the heater voltage of the magnetron is built in a filter box 10 and it does not leak any interference electromagnetic wave outside the box.
Patent JP-S62757-A (JP)
Title: Airflow direction control type ventilating device
Inventor: MITSUI KIMIYOSHI
IPC: F24F13/10
Filed: 1985-06-25
Abstract: PURPOSE:To permit to ventilate while deflecting the flow of air freely into wide range and diffusing the air into wide angle and range without increasing ventilating resistance by a method wherein a control plate, provided movably to any arbitrary position at the upstream side of a front stator blade, is driven. CONSTITUTION:The control plate 8, provided at the upstream side of the front stator blade 2 and capable of being moved into any direction and height by a driving device accommodated in the boss section 9 of the front stator blade, intercepts or releases a part of the flow of air, entered from a suction duct 4, thereby controlling bias flow generated at the downstream area of the device to control the blow-out direction and the deflecting angle of the airflow out of a blow-out port 5. When the control plate 8 stands vertically on the boss section 9 of front stator blade and opens the path of airflow, the airflow, entered from the suction duct 4, enters into the path after being regulated. The airflow, sent out by a rotary blade 1, is regulated again by the choking curved surface 6a of a casing 6 and a rear stator blade 3, whereby bias flow of axial direction is generated. The bias flow is collected at the downstream of the boss section 7 of the rear stator blade 3 and is blown out of the blow-out port 5 while forming axial blow-out stream.
Patent JP-H04364634-A (JP)
Title: Digital transmitter evaluation system
Inventor: OKI TAIJI
IPC: H04L5/16
Filed: 1991-06-12
Abstract: PURPOSE:To facilitate the cause analysis independently of the operation of an evaluation object device by differentiating alternately an amplitude of a burst appearing for a prescribed time length shorter than a period for each prescribed period at a predetermined interval. CONSTITUTION:A binary transmission signal of '0', '1' is stored tentatively in a speed conversion buffer memory 1 and a frame circuit 2 receives a clock signal commanding various time slots being components of a burst from a clock feeding circuit 4 and generates a binary burst while reading a transmission data in the memory 1 and sends it to an output circuit 3. The circuit 3 converts a binary burst into a ternary burst and outputs it. The binary burst is converted into an AMI code by a code converter 5 in the circuit 3 and the code is converted into an AMI code whose amplitude is changed in an amplitude controller 6. A changeover device 7 selects both output bursts from the converter 5 and the controller 6 and at the prescribed burst interval the selected burst is sent to a transmission line via a transmission driver 8.
Patent JP-H04226989-A (JP)
Title: Alpha-oxopyrrolo(2,3-b)indole acetic acid, ester, amide and related analogue
Inventor: DENIISU EMU FURANAGAN
IPC: A61P25/28
Filed: 1991-05-16
Abstract: PURPOSE: To provide new α-oxopyrrolo[2,3-b]indole acetic acide, ester, amide and associated analog useful for relaxation of various memory function disorders, such as Alzheimer's diseases characterized by cholinergic deficiency.  
     CONSTITUTION: This compd. is expressed by formula I (X is NH, O, N-lower alkyl, etc.; R 1  is H, alkyl, cycloalkyl, etc.; R 2 , R 4  are each H, lower alkyl, further, R 4  is lower alkenyl, etc.; R 3  is lower alkyl, aryl lower alkyl; and Y is H, halogen, lower alkyl, etc.) or the pharmaceutically permissible acid added salt thereof and in more adequate cases, the geometrical and optical isomers and racemi mixture thereof; for example, 1,2,3,3a,8,8a-hexahydro-α-oxo-1,3a,8- trimethyl-5-pyrrolo[2,3-b]indole acetic acid n-butyl ester. Part of this compd. is obtd. by bringing the compd. of formula II and the compd. of formula III into reaction in the presence of N,N,N',N'-tetramethyl ethylenediamine and sec-butyl lithium. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09294452-A (JP)
Title: Overall display device for mobile agricultural machinery
Inventor: HIRANO TOSHIKI
IPC: A01B63/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an overall display device for mobile agricultural machinery, capable of readily and accurately confirming information about functions and errors, improved in economical and operating efficiencies and useful for a combine harvester, etc., by installing a display device for displaying plural pieces of information about the functions on a numerical display surface in common. SOLUTION: This overall display device for mobile agricultural machinery is obtained by installing a display surface 34 for displaying plural pieces of information about functions on the same numerical surface in common, further providing the display device 34 for displaying the car speed and information about errors of plural controllers 49 and 50 and preferably composing the display device 34 so as to output a read signal of the information about the errors at an interval of a prescribed time from the display device 34 to the plural controllers 49 and 50.
Patent JP-H11326041-A (JP)
Title: Chopper device and pyroelectric sensor unit using it
Inventor: KATO TATSURO
IPC: G01J5/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processings and to enhance shape accuracy by forming a displacement enlarging portion and a driving portion on the same axis and differentiating both spring constants. SOLUTION: The present chopper device comprises a tongue shaped displacement enlarging portion 14 in which a slit 15 is provided on a portion of a flat spring 12 and which has a curved portion 16 at a tip end of the flat spring 12; and a driving portion 17 to which a piezoelectric substance 13 is adhered to a fixed end 11 side of the flat spring 12. A center axis a of the displacement enlarging portion 14 and the driving portion 17 is the same. Here, when an electric field of a constant frequency is charged to the piezoelectric substance 13, a flexural oscillation is generated by a piezoelectric effect, the flexural oscillation is also excited in the displacement enlarging portion 14 and the curved portion 16 of a free end periodically vibrates.  At this time, the curved portion 16 is stabilized and a big displacing action is obtained by differentiating and appropriately setting a resonance frequency of the driving portion 17 and the displacement enlarging portion 14. Since a bent processing is carried out only in the curved portion 16, the number of processings is reduced to 1/3 of the conventional processings and since a dispersion factor exists at only one position, shape accuracy is also enhanced.
Patent JP-S6032754-A (JP)
Title: N-substituted chloroacetanilide
Inventor: TAKEMATSU TETSUO
IPC: C07C67/00
Filed: 1983-08-01
Abstract: NEW MATERIAL:The compound of formula I (R1 and R2 are alkyl, alkoxy or halogen; R3 and R4 are H or alkyl; R5 is H, alkyl, methylol, etc.; X is -CH2CH2 or group of formula II; Y is halogen; Z is H, halogen or alkyl). EXAMPLE:N-[2'-( 1''-Methyl-2'',2''-dichlorocyclopropyl )ethoxymethyl]chloroaceto- 2,6-diethylanilide. USE:A herbicide effective even at a low concentration and exhibiting selective herbicidal activity to weeds. It has low phytotoxicity to gramineous crops, especially to paddy rice plant. PREPARATION:The compound of formula I can be prepared by reacting the N- halomethyl-chloroacetanilide of formula III (B is halogen) with the alcohol of formula IV in a solvent such as benzene, in the presence of a hydrogen halide acceptor, at -20-+150 deg.C.
Patent JP-S5765296-A (JP)
Title: Controller for speed of static scherbus device
Inventor: YANAI YASUNORI
IPC: H02P23/00
Filed: 1980-10-03
Abstract: PURPOSE:To extend a speed control range easily by newly adding a converter and a transformer to an existing apparatus in order to extend the speed control range. CONSTITUTION:The converter 7 and the transformer 6 for dropping voltage are mounted in order to extend the speed control range. That is, the secondary side of an induction motor 1 is connected to the converter 7 while being connected to the converter 2 through the transformer 6 for dropping voltage. The output side of the converter 7 is connected to an inverter 4 through a DC reactor 3, and the output side of the converter 2 is connected to the output side of the oonverter 7. When high speed, the secondary power of the induction motor 1 is recovered to the power supply side through the converter 7, the DC reactor 3, the inverter 4 and the transformer 5 for power inversion. At low speed, the secondary power of the induction motor 1 is recovered to the power supply side through the converter 2, the DC reactor 3, the inverter 4 and the transformer 5 for power inversion.
Patent JP-S6118010-A (JP)
Title: Manual teaching method of robot
Inventor: YAMAMOTO KATSUMI
IPC: B25J9/22
Filed: 1984-07-04
Abstract: PURPOSE:To attain the manual teaching even with a horizontal multi-joint robot containing an axis that can move vertically, by shifting plural axes to each target position excluding an optional axis. CONSTITUTION:The currents of servo systems of axes 2, 3 and 4 excluding an optional axis (vertical axis 1) are set at zero with an ON state of the manual teaching. Thus the servo lock is released. Under such conditions, a robot is shifted manually to a target position. Then the position data on the robot is fetched. The shaft 1 is shifted to a target position according to a command. Then the currents are supplied to the servo system of axes 2-4 in an OFF state of the manual teaching. Thus the manual teaching is possible even with a horizontal multi-joint robot containing an axis which can move vertically.
Patent JP-S62298470-A (JP)
Title: Movable shower hook
Inventor: TAKEBE MIEKO
IPC: B05B15/68
Filed: 1986-06-16
Abstract: PURPOSE:To permit the use of a shower in an optional position by mounting a rail to the wall surface of a shower room, and moving a shower hook upward and downward along the rail and stopping the same. CONSTITUTION:The rail 1 formed by bending both ends of a U shape toward the inside is mounted vertically to the wall surface of the shower room. A shower hook body 2 is provided to a holding part 6 for attaching and detaching the shower; a spring 4 and a spring retaining plate 5 are provided to a barrel body part 3 and a stepped groove part 7 is provided to the lower part. A user pulls the shower hook 2 and releases the hand therefrom at an optional height. The spring 4 which is shrunk by pulling of the hook restores the original shape and the stepped groove part 7 engages with a stepped groove plate 8 to fix the height of the hook. The shower is thus used in the user's desired position.
Patent JP-H07325059-A (JP)
Title: Nox sensor
Inventor: HASEI SEIJI
IPC: G01N27/12
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a gas sensor having the stabilized and sufficient sensitivity and selectivity in a high temperature area by using a unit cell, which is formed of strontium, titanium and oxygen and which has the perovskite type crystal structure, as a gas sensitive body. CONSTITUTION:For example, a NOx sensitive body 4 is wound with a wire 3 with a nearly equal space so as to form a current terminal 1 and an electrical potential terminal 2. The sensitive body 4 is formed of strontium, titanium and oxygen and has the perovskite type unit crystal structure or the perovskite type unit crystal like structure. Furthermore, the ratio of the transgranular resistant component GR and the intergranular resistant component BR is set within a range of 0. 5 GR/(GR + BR) 1.0 by controlling the crystal grain diameter of the sensitive body 4. The conductivity of the sensitive body 4 is changed by using oxygen of the sensitive body 4 for oxidation with NOx or reduction, and the concentration of NOx is detected on the basis of the conductivity value. Since the sensitive body 4 is remarkably stabilized for heating, the operation in the condition at 500 deg.C or more is possible.
Patent JP-S62296712-A (JP)
Inventor: YAMAGATA YASUO
IPC: E04F17/08
Filed: 1986-06-16
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。