baber/WOPTO huggingface dataset:
Patent JP-2001092540-A (JP)
Title: Medical power unit and x-ray ct apparatus using the same
Inventor: TAKANASHI TETSUYUKI
IPC: A61B6/03
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To protect respective circuits inside a medical equipment from a temporary surge voltage caused by lightning strike or the like and a surge voltage being repeatedly varied. SOLUTION: In a line filter for reducing noise propagated through power lines by an LC low pass filter or the like constituted of inductances L1 to L3 inserted and connected to three power lines connected to a three-phase power source and capacitors C4 to C6 respectively connected between respective power lines, varistors V4 to V6 are respectively connected between respective power lines of the power output stage of the line filter, so that even when a phenomenon for amplifying surge voltage mixed into the power lines due to lightning strike or the like in the line filter is caused, the amplified surge voltage can be reduced.
Patent JP-H08131683-A (JP)
Title: Sewing machine
Inventor: KOJIMA MASATOMO
IPC: D05B69/32
Filed: 1994-11-02
Abstract: PURPOSE: To provide a sewing machine capable of efficiently reducing vibration of the machine and suppressing the generation of noise by vibration by constructing a dynamic vibration absorption means to reduce vibration of the machine of which the cover is integrally connected to the frame. CONSTITUTION: This sewing machine is equipped with a cover 32 connected to the frame. In this case, a dynamic vibration absorption means 60 is constructed at a part with larger vibration on the cover 32. An attenuation function is given to the dynamic vibration absorption means 60. The elastic vibration absorption means 60 is constituted of an elastic beam 60b of which one end part is fixed to a setting part 32a of the cover 32, and a weight 60a supported on the other end of the elastic beam 60b. Thus, vibration of the sewing machine is efficiently relaxed and generation of noise by the vibration is suppressed. Then, the dynamic vibration absorption means 60 can be applied to various type of sewing machines by changing the length and the material quality of the elastic beam 60b and weight of the weight 60a.
Patent JP-H05110598-A (JP)
Title: Electronic mail network system
Inventor: MOGI KAZUAKI
IPC: H04L12/54
Filed: 1991-10-17
Abstract: PURPOSE:To constitute the system so that a transmitter can know immediately a act that an urgent message is undelivered by providing an adjacent coupling means, a repeating destination monitoring means, an electronic mail retransmitting means, and a non-delivery transmitting means. CONSTITUTION:The system is provided with an O/R address analyzing means 3, an adjacent coupling means 4, a repeating destination monitoring means 5, an electronic mail retranmitting means 7, and a non-delivery transmitting means 11. In this case, in a network constituted of many node node devices 2, since an MOTIS/MHS (message directional type text change system/message communication service) communication channel between the node devices 2 which an electronic mail transmitted from a transmitter passes through is not opened, priority described in this electronic mail is confirmed at the time of accumulating the electronic mail until the repeating node device 2 starts an operation, and the electronic mail having the highest priority is not accumulated, and an unallottable notice is returned immediately to the transmitter. In such a way, an allotment of an urgent electronic mail to a receiver can be executed surely.
Patent JP-H07101422-A (JP)
Title: Automatic contracting and gripping device of netted bag in which insert is put
Inventor: KUSANO HIDEHIRO
IPC: B65B51/00
Filed: 1993-09-30
Abstract: PURPOSE:To automatically pack an insert with a net to produce a packed article in a mass production, by contracting a netted bag in which the article is inserted and holding it with a clip to cut it. CONSTITUTION:A netted bag 3 in which an article 2 is inserted is held by a holder 4. A sliding member 9 is moved forward and the netted bag 3 is contracted by a constricting member 10 attached to the sliding member 9. Next, a clamping metal fitting 16 is rotated to the constricting member 10 side to hold the constricted part of the netted bag 3 by both recessed part 17 of the constricting member 10 and clamping metal fitting. Thereafter, the sliding member 9 is moved back the clamping metal fitting 16 is shifted to the rear side than the recessed part 17 and the upper end of netted bag 3 is contracted to make the clip bite the contracted part of the netted bag 3 held between the recessed part 17 and the clamping metal fitting 16 by the gripping device 6. The part above the gripping member of the netted bag 3 is cut off by a cutter. The cut-off article 44 drops on a rail 45 and it is collected. Chips of the net are removed by a discharging means 7.
Patent JP-S61146073-A (JP)
Title: Horizontal drive circuit
Inventor: TAKESHITA MASAHIRO
IPC: H04N3/16
Filed: 1984-12-20
Abstract: PURPOSE:To reduce power loss, cut prices and to make the circuit small-sized by supplying base current of a horizontal drive transistor from voltages e.g. power source of the horizontal oscillation circuit and that obtained by rectifying flyback pulse. CONSTITUTION:The base current of the horizontal drive transistor 11 is supplied about 2mA from the power voltage terminal (a) for the horizontal oscillation circuit by a resistor 18, as well as about 8mA from the power voltage V2, obtained by rectifying pulse voltage of a flyback transformer 15, via a resistor 19. In this way, the power loss of resistor 6 is <=2W, the heat generation is low and a small-sized resistor can be used. Also, as the temp. rise of the resistor 6 is decreased, the compactness of the apparatus can be realized without lowering the reliability of the equipment around the resistor.
Patent JP-2000101455-A (JP)
Title: Sending power control circuit
Inventor: TAUCHI NOBUTAKA
IPC: H04B1/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To actualize wide-dynamic range sending power control and low-noise characteristics with small-sized constitution by allowing a variable gain circuit for amplifying an inputted high-frequency signal with a gain varying corresponding to a control signal and output it and allowing a switching circuit to output the output signal of the variable gain circuit selectively from either of a 1st and a 2nd output terminal according to a switching signal. SOLUTION: An attenuator 2 of the sending power control circuit 1 inputs the high-frequency signal generated by digitally modulating voice and data, attenuates the input signal with an attenuation quantity varying with a control voltage as the control signal, and outputs it. A changeover switch 4 outputs the output signal of the attenuator 2 selectively from one of the 1st output terminal 4a and 2nd output terminal 4b according to the switch switching signal. The signal, outputted from the 1st output terminal 4a of the changeover switch is 4, is amplified by an amplifier 6 and sent as a transmission output signal to an antenna by a main transmission line 8a.
Patent JP-H03134401-A (JP)
Title: Fuel gas controller for gas-fired boiler
Inventor: MATSUURA MITSUHIRO
IPC: F22B35/00
Filed: 1989-10-17
Abstract: PURPOSE:To prevent a pressure hunting in a fuel gas supplying pipe, by maintaining a gas flow control valve at a fixed opening by a self-holding opening instruction signal, and maintaining a gas pressure on the upstream of a burner at a minimum pressure required for combustion. CONSTITUTION:When a pressure signal P2 is lowered to or below a minimum pressure signal PBM2 for a gas pressure on the upstream of a burner which signal is set on a monitor switch 21, an instruction signal V6 is supplied from the switch 21 to a memory element 22, whereas an instruction signal V4 is not outputted from a monitor switch 19. Therefore, an instruction signal V5 is supplied from a NOT circuit 20 to the memory element 22. The memory element 22 gives a switching instruction signal V7 to a switch 18, which is thereby changed over to cause an opening instruction signal V2 to self-hold. With a gas flow control valve 7 maintained at a fixed opening by the self- holding opening instruction signal V2, an operation is continued. It is thereby possible to prevent a pressure hunting from occurring during a control for securing a minimum fuel-gas pressure on the upstream of the burner.
Patent JP-H10113687-A (JP)
Title: Circulating warm bath
Inventor: WATABE MASAKUNI
IPC: B01D35/027
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To sterilize the bacteria and useless microorganisms and to prevent their propagation in a septic tank. SOLUTION: An inner-cylinder case 44 is made rotatable with respect to an outer-cylinder case 42, and a filter medium 48 is packed in the inner-cylinder case 44. Plural through-holes 50 are provided in the periphery 44A of the inner- cylinder case 44, and the inner-cylinder case 44 is rotated by a motor 40. A heater 46 to heat the bathwater W in a purification cylinder 16 is arranged in the gap between the inner-cylinder case 44 and outercylinder case 42. Accordingly, the inner-cylinder case 44 is rotated by the motor 40, and the bathwater W accumulated in the cylinder 16 is heated by the heater 46 to a temp. at which the bacteria, etc., propagated in the inner-cylinder case 44 are sterilized.
Patent JP-H0893514-A (JP)
Title: Intake throttle valve of diesel engine for vehicle
Inventor: YOKOYAMA YASUHIRO
IPC: F02D11/06
Filed: 1994-09-28
Abstract: PURPOSE: To apply proper EGR control and operate an intake throttle valve to prevent or reduce noise generation by setting a degree of opening of the intake throttle valve to first and second set operation regions of an engine due to the operation of first and second actuators. CONSTITUTION: An intake throttle valve 46 controls the area of an intake passage provided in the intake passage. It is provided with a first actuator 50 which sets the intake throttle valve 46 to a first degree of opening and a second actuator 52 which sets it to a second degree of opening which is larger than the first degree of opening. It is also provided with a throttle valve opening degree controller 44 which operates the first actuator 50 when a vehicle runs while engine brake is applied and in the first set operation region of an engine and operates the second actuator 52 in the second set operation region. Consequently, it is possible to apply minute EGR control in accordance with the operation condition of the engine and reduce the amount of NOx in exhaust gas effectively.  Furthermore, it is possible to reduce noise generation by the operation of the intake throttle valve 46.
Patent JP-H11105634-A (JP)
Title: Roof carrier box
Inventor: MINAMI TAKAHIRO
IPC: B60R9/055
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a roof carrier box which looks integral when attached and secures a sufficient storage space. SOLUTION: As for a roof carrier box 10, a box body 16 is attached to a roof rail 14 through a metal fitting 18. A convex part 27 of a storage part 22 of the box body 16 is inserted between the roof rails 14 so as to bring the roof carrier box 10 close to a car body and to secure a sufficient storage space. Also, the box body 16 is provided at its circumferential edge with a skirt part 24 formed in the continuous shape with the shape of the neighborhood of a roof 12. Thus, when the roof carrier box 10 is attached to the roof 12, the roof carrier box 10 looks integral with the body and is excellent in design.
Patent JP-H02116564-A (JP)
Title: Assigned character insertion printing system in copying apparatus
Inventor: ITO TAKESHI
IPC: B41J2/485
Filed: 1988-10-26
Abstract: PURPOSE:To simplify operating procedure and to improve business efficiency by a method wherein an image treating means in which a picture image of an assigned character stored in a first storage means and a picture image of a source document stored in a second storage means are edited to be outputted to a printing head is established. CONSTITUTION:A source document 10 inserted from a source document insert port 3a and machine-glazed paper 6 are transferred to an initial position. One line content image data on the source document 10 is read with a contact image sensor 32 and is stored in an image buffer of a RAM 52. In the case where the image data of a position indicated with a main scan position counter X is replaced with the image data of an insertion table, the image data of the insert table in an insert data area of a ROM 53 is stored at a position indicated with the main scan position counter X of the image buffer of the RAM 52. A thermal head 35 is driven and one line content of the image data stored in the image buffer of the RAM 52 is printed on the roll paper 6. When a sub scan position counter Y comes to an end position, the copied roller paper 6 is cut with an automatic cutter.
Patent JP-H02118009-A (JP)
Title: Method for repairing furnace wall in blast furnace
Inventor: KOYANAGI YASUAKI
IPC: C21B7/06
Filed: 1988-10-26
Abstract: PURPOSE:To improve sticking ratio of refractory to repairing part by hanging down an anchor panel into a furnace, supporting this with a cooling box and a support member inserted in the furnace and blowing the refractory to the furnace wall repairing part and the anchor panel from inner part of the furnace during blast-stopping. CONSTITUTION:Charged material 10 is descended to below the furnace wall repairing part (a) to lower the stock level and stop the blast. The stuck ore in the range of the repairing part (a) is removed with the compressed air, etc. The anchor panel 1 is hung down into the furnace from the opening part 8 at furnace top. The support member 16 is inserted through the opening part 15 in the furnace and the hook part of the support member 16 is hung to a metal frame 5 of the anchor panel 1 to support the anchor panel. The cooling box 17 is inserted into center opening hole part 4 in the anchor panel 1 and one end of the support member 16 is welded to the iron shell 14 to strongly fix the anchor panel 1 to the furnace body at the prescribed interval between the damaged furnace wall bricks 6. Monolithic refractory is blown from inside of the furnace in the range forming with the anchor 1 and the damaged furnace wall brick 6.
Patent JP-S61148603-A (JP)
Title: Tone arm of record player
Inventor: TERAUCHI SHOICHIRO
IPC: G11B3/10
Filed: 1984-12-24
Abstract: PURPOSE:To reduce the weight of the title arm and to make the arm highly rigid by forming an arm base body with a light metal such as aluminum, and coating the surface with a plated layer wherein fine particles of one kind among a metallic oxide, a metallic carbide, and a metal are uniformly dispersed and deposited in the matrix material. CONSTITUTION:A tone arm 1 is constituted of an arm base material 1a formed with aluminum and a plated layer 1b which is so formed as to cover the surface of the arm base body 1a. The plated layer 1b is formed, for example, by a matrix material 2 consisting of a binary alloy such as Ni-P contg. 90-92 wt.% Ni and wherein 8'10 wt.% P is incorporated and about 20 wt.% fine particles 3 of SiC,etc. which are uniformly dispersed and deposited in the matrix material 2.
Patent JP-H07126026-A (JP)
Title: Method for regulating heat quantity of heating furnace and apparatus therefor
Inventor: MAEDA KENJI
IPC: C03B29/08
Filed: 1993-10-28
Abstract: PURPOSE:To prevent an atmospheric temperature in a heating furnace from lowering by blowing off heated mixed air from blowoff nozzles and producing the convection in the upper part of the heating furnace. CONSTITUTION:This method for regulating the heat quantity of a heating furnace is to blow off mixed air containing blown in air mixed with heated air from blowoff nozzles 34 supported in a casing 32 so as to freely lift and lower, heat sheet glass 18 for windows, monitor the atmospheric temperature in a heating furnace and the radiant source temperature, regulate the height of the blowoff nozzles 34 so as to uniformize the heat quantities in the upper and lower parts determined by a monitored value thereof and change the upper atmospheric temperature and upper radiant source temperature in the upper part of the sheet glass 18 for windows.
Patent JP-2000070598-A (JP)
Title: Steam iron
Inventor: SHIMOZAKA KIICHI
IPC: D06F75/14
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a convenient steam iron by improving operability at the time of spouting/stopping steam and spouting the increased quantity of steam. SOLUTION: This steam iron has an opening/closing device 29 for opening/ closing a nozzle part 28 provided on the bottom part of a tank 27, pump device 32 for generating the increased quantity of steam by supplying much water to a vaporizing chamber, first operating part 31 for operating the opening/ closing device 29 and second operating part 37 for operating the pump device 32, the first and second operating parts are parallelly provided in the direction across the grip part of a handle 26, and the area of an upper operating face 37a of the second operating part 37 is set larger than the area of an upper operating face 31a of the first operating part 31.
Patent JP-H08134000-A (JP)
Title: New host compound having propargyl alcohol substituent group
Inventor: KONISHI MITSUO
IPC: C07C35/21
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a new high-melting compound, having a specific structure and capable of forming a clathrate compound with a wide range of organic compounds and directly carrying out the reclathration due to a host in a solid state in distilling and separating a guest compound from the clathrate compound. CONSTITUTION: A compound of formula I (Ar1 and Ar2 are each a monocyclic aryl, a polycyclic aryl, etc.; R1 and R2 are each H or two R1 s and R2 s, together with cyclohexane ring, may form benzene ring, except that two R1 s and two R2 s, together with the cyclohexane, form an unsubstituted benzene ring when both Ar1 and Ar2 are phenyl), e.g. 1,4-di(3-hydroxy-3,3-diphenyl-1-propynyl)- cyclohexane-1,4-diol. The compound is obtained by reacting 1,1-diaryl-2-propyn-1- ols of formula II with a strong base (preferably methyl-lithium, etc.) and then reacting the resultant reactional mixture with a compound of formula III.
Patent JP-2001091071-A (JP)
Title: Multi-stage compression refrigerating machine
Inventor: TADANO MASAYA
IPC: F25B41/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by making low the temperature if the discharge gas refrigerant of a high-stageside compression means, and at the same time, by reducing the time until a circuit becomes stable at the beginning of the activation a refrigerating device. SOLUTION: In this multi-stage compression refrigerating machine, a refrigerant from a condenser 1 is divided, one refrigerant is allowed to flow from a first pressure reduction means 3 to an intercooler 6, the other is allowed to flow from a second pressure reduction means 7 to an evaporator 8, the refrigerant flowing into the second pressure reduction means 7 is subjected to heat exchange with the intercooler 6, at the same time, the refrigerant flowing out of the evaporator 8 is sucked into a low-stageside compression means 32, and the discharge refrigerant of the intercooler 6 is merged with that of the low- stageside compression means 32 for sucking into a high-stage-side compression means 34.  In this case, the elimination capacity of the low-stageside compression means 32 is set to a value larger than that of the high-side compression means 34, and at the same time, a unidirectional valve 9 for allowing only the flow of the refrigerant from the intercooler 6 in the direction of a junction 106 is provided between the intercooler 6 and the junction 106.
Patent JP-2000103896-A (JP)
Title: Soft crosslinked polyolefin foam article
Inventor: LADANG MICHEL
IPC: C08L55/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked polyolefin foam which has cell structure and surface appearance kept at levels high enough and has an appropriate hardness by specifying the compression strength measured at predetermined density and compression ratio and by decreasing or increasing the max. compression strength with the decrease or increase in density. SOLUTION: The compression strength, measured according to ASTM D1667 at a compression ratio of 30% and a compression speed of 10 mm/min, of the article having a density of 100 kg/m3 or higher is set at 7 N/cm2 or lower, and the max. compression strength is set so that it decreases with the decrease in density and increases with the increase in density. Pref., the gel content of the article, defined as the wt. of an insoluble fraction (a dry extract) of a 50 mg sample prepd. by immersing in 25 ml xylene at 120 deg.C for 24 hr and drying with a molecular sieve, is 30-70%. Pref., the starting compsn. contains at least 20 wt.% essentially linear ethylene homo- or copolymer having a density of about 0.80-0. 96 g/cm3.
Patent JP-S61148356-A (JP)
Title: X ray diffracting apparatus
Inventor: SUNADA TAKAICHI
IPC: G01N23/207
Filed: 1984-12-24
Abstract: PURPOSE:To achieve accurate observation preventing a lowering in the intensity of X rays at a high angle of diffraction, by providing a slit with the width varying continuously in the path of X rays incident on a sample to check the peak shifting. CONSTITUTION:X rays (x) incident into a sample 3 from an X rays tube 1 generate a plurality of diffraction X rays (a)-(d) according to the nature of crystal particles contained in the sample 3. The intensity of X rays (a) ... is detected respectively with X rays detectors 4-7 arranged at the position almost at an equal distance from the sample 3 through solar slits 8-11. In this case, a slit 14 is provided between the X rays tube 1 and the sample 3 to restrict the diffusion angle of X rays at the right angle to the paper so that the diffusion angle augments with an increase in the angle of diffraction X rays. When the angle of diffraction is small, diffracted X rays incident into the detector 4 diffuses in a broad range at the right angle to the diffusion surface as the angle increases, the diffusin range reduces.
Patent JP-H10119957-A (JP)
Title: Packaging box
Inventor: KAWAKAMI HAJIME
IPC: B65D5/50
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the work to house an article to be packaged into a box by providing a pair of top and bottom supporting means which are integrally formed of a continuous plate continuous with ends of vertical supporting plates and whose corners near the connecting plate of the vertical supporting plates are made into a tapered form by cutting, in a so-called hammock packaging type packaging box. SOLUTION: On the top and the bottom of a connecting plate 1 of dimensions corresponding to the internal dimensions of a box, internal vertical supporting plates 3A, 3B for top and bottom supporting bodies, horizontal plates 2A, 2B having an opening respectively, and external vertical supporting plates 4A, 4B are provided. Also, corners adjacent to the internal vertical supporting plates 3A, 3B, of vertical supporting plates 5A, 5B:6A, 6B which are provided on the right and the left of both horizontal supporting plates 2A, 2B, are diagonally cut off to form a blank 1.  Then, the openings of this blank 1 are spanned with an elastic sheet, and a supporting body which is formed in such a manner that the horizontal supporting plates 3A, 3B are confronted to each other, and respective vertical supporting plates 3A-6A:3B-6B are vertically bent to the horizontal supporting plates 2A, 2B, is installed in a square cylindrical box, and a box to be packaged is obtained.