baber/WOPTO huggingface dataset:
Patent JP-H07178124-A (JP)
Title: Built-in type artificial organ
Inventor: MARUKU GIANOTSUTEI
IPC: A61F2/90
Filed: 1994-10-19
Abstract: PURPOSE: To provide an endoprosthesis implanted in the blood vessel in the human body or an animal. CONSTITUTION: A plurality of filaments are spirally assembled so as to form a cylindrical lattice structure, the filaments being composed of a support member 3 made of a thermoplastic material having a high strength, such as polyetheretherketone(PEEK) or polyether sulfone(PS), and a composite material 2 incorporating inorganic fibers 4 embedded in the support member, having a high strength and made of carbon, glass, Kevlar (R) or the like. The composite material can be covered with a shell 5 which can be mixed with a medical agent so as to correspond to the support member. The shell 5 is porous. The reinforcing fiber 4 is sprayed thereover with a powder-like support material and is then drawn through a heated molding tool so as to obtain the composite material in a drawing process. Similarly, the shell is formed around the composite material.  A fusible granular material such as salt is mixed in the shell material, and a washed out after molding so as to make the shell porous.
Patent JP-H0299706-A (JP)
Title: Reverse turn stopping device for engine
Inventor: TERAI MASAHIRO
IPC: F02D13/08
Filed: 1988-10-07
Abstract: PURPOSE:To stop certainly any reverse turn of an engine by providing, on the release cam of a release lever for reverse turn stopping, a cam lobe which turns in a direction reverse to that of a cam shaft at the time of its reverse turn and projects from a cam base. CONSTITUTION:The fly weight 13c of a release cam leb provided on a release lever 13 for reverse turn stopping during the initial phase of reverse turn of an engine is subjected to the energizing power of a return spring 14 so as to be locked in its closed angle state in the turning direction reverse to that of a cam shaft 2 for making reverse turn. Thereby, an intake tappet 8b runs over the cam lobe 13e of the release cam 13b so as to be lifted up forcedly, and then an intake valve provided aside on the intake tappet 8b is opened in a compression stroke. Compression pressure is thus reduced, and the engine is stopped immediately before attaining an ignition temperature so that it may be prevented automatically from making a reverse turn.
Patent JP-H04134052-A (JP)
Title: Production of aniline derivative
Inventor: MATSUMOTO MITSUHIRO
IPC: C07C231/10
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for drugs and agricultural chemicals simply and in high selectivity by reacting an aniline compound containing a specific functional group except amino group with a carbonyl compound to give an imine derivative and reacting the imine derivative with an electrophilic agent. CONSTITUTION:A compound shown by formula I (R<1> to R<4> are H, lower alkyl, lower alkenyl, lower alkynyl, lower alkoxy or halogen; X is O, S or group shown by formula II ; R<5> is H, lower alkyl or R<5> and one adjoining group among R<1> to R<4> form 5 to 6-membered ring) is reacted with a compound shown by formula III (R<6> and R<7> are H, lower alkyl or R<6> and R<7> form ring) to give a compound shown by formula IV, which is then reacted with an electrophilic agent shown by the formula R<8>-Y (R<8> is R<8>' or perfluoroalkenyl; R<8>' is lower alkyl, lower alkenyl, lower alkynyl or substituted aryl; Y is halogen, group shown by formula V to formula VII or R<8>-Y is sulfuric ester) to give the objective compound shown by formula V (R<9> is each group among R<8>' or polyfluoroalkyl) industrially and advantageously.
Patent JP-H07106215-A (JP)
Title: Trouble shooting method in semiconductor manufacturing device
Inventor: MAKITANI MASAHIRO
IPC: H01L21/02
Filed: 1993-10-08
Abstract: PURPOSE:To make safe the trouble shooting placing importance on the maximum working efficiency for suppressing the occurrence of defective substrates by a method wherein any abnormality and trouble are analyzed by a central controller while securing the safety processing by respective local controllers to control the substrate carrier processing per trouble detail. CONSTITUTION:A control part is composed of a central controller 30 and a plurality of e.g. three local controllers 311-313 and three control equipments 32A (32A1-32A3) - 32 (32C1-32C3). Besides, the central controller 30 is composed of an operation unit 30A and a control unit 30B. Whenever any trouble is aroused, within the local controllers 311-313 including the control equipments relating to the trouble, the trouble is to be processed according to the fail-safe concept so that the trouble detail may be analyzed by the control unit 30B to avoid the decline in the working efficiency while controlling the substrate carrier per trouble detail for suppressing the development of any defective substrate.
Patent JP-S63109221-A (JP)
Title: Combustion chamber for direct injection type diesel engine
Inventor: YANAGISAWA NAOKI
IPC: F02B3/06
Filed: 1986-10-27
Abstract: PURPOSE:To improve utilization factor of the air in a combustion chamber for restraining discharge of unburnt exhaust substance, by forming a combustion chamber on piston top for arranging a fuel injection nozzle that injects fuel into the combustion chamber and also forming the combustion chamber in a specified form. CONSTITUTION:On a piston top 2, is formed, a combustion chamber 4 whose opening diameter is enlarged gradually along a center axis direction. The peripheral side wall 4a and the bottom wall 4b of the combustion chamber 4 are connected to each other with a curved surface. A fuel injection nozzle 10, which injects fuel into the combustion chamber 4, is arranged and set. The combustion chamber 4 is formed in such wise that the inlet opening diameter (d) of the combustion chamber 4, the depth (H) of the combustion chamber 4 and the maximum opening diameter (D) of the combustion chamber 4 are set in a range of 0.6<=d/D<=0.8, 2.5<=D/H<=3.5. According to this, it is vanished that squish flow rushes out from the combustion chamber 4 to a cylinder. In such wise, utilization factor of the air in the combustion chamber can be improved and discharge of unburnt exhaust substance can be restrained.
Patent JP-H0592486-A (JP)
Title: Production of articles having foamed layer
Inventor: YABUTANI SHIGERU
IPC: B32B3/06
Filed: 1991-10-01
Abstract: PURPOSE:To prevent an article from looking poor by a method wherein an adhering material is formed by providing a foamed layer on the mold surface and integrally molding a reinforcing layer. CONSTITUTION:In a molding process for forming an adhering material 2, a surface material made of a foamed layer 21 and a surface layer 22 integrally formed on the surface of the foamed layer 21 is disposed on a mold surface, and a reinforcing resin layer is molded on the rear surface of the foamed layer 21. In a vibration welding process, a substrate is abutted on the reinforcing layer 20 and, in this state, one of the adhering material 2 and the substrate is vibrated by a low frequency, and the adhering material and the substrate are welded to be integrally bonded. An article provided with the foamed layer 21 is produced in the aforesaid processes. In the molding process, the reinforcing layer is formed on the adhering material 2 other than the corner parts thereof.
Patent JP-S62113837-A (JP)
Title: Idle operation control device for internal-combustion engine
Inventor: FUJIMORI KYOICHI
IPC: F02D41/34
Filed: 1985-11-14
Abstract: PURPOSE:To obtain a good injection quantity control for each cylinder, by obtaining a fuel adjusting quantity, which is necessary for controlling a difference between instantaneous speeds of a certain cylinder and its neighboring cylinder in the firing order, that is, an output difference between each cylinder to zero, to be output in the predetermined timing. CONSTITUTION:An output control part 41, which inputs an output signal of a timing detecting part 31 to control the output timing of injection quantity data QATC of each cylinder, is provided. This data QATC is output by the timing of the next fuel adjusting action for a cylinder Ci+1 of the cylinders C1, Ci+1 relating to a difference data DELTANin, from which said data QATC is based, and added in an adder part 37 to an output data Qci of the first PID arithmetic part 36 and an output data QDR of a target drive Q arithmetic part 44 in that time. This arithmetic part 44, responding to an average speed data N and accelerator data DA, is provided so that a target drive injection quantity in accordance with an accelerator pedal depression degree can be calculated.
Patent JP-S62113828-A (JP)
Title: Control device for supercharge pressure in engine with turbosupercharger
Inventor: HIRABAYASHI YUJI
IPC: F02B37/12
Filed: 1985-11-14
Abstract: PURPOSE:To continually obtain an adequate supercharge pressure and to improve fuel consumption or the like, by controlling a preset supercharge pressure on the basis of information of a car speed or a position of a transmission gear and an in-take pipe pressure or the like in addition to an engine speed and a throttle valve opening. CONSTITUTION:Each intake passage 14, 15 of an engine 11 respectively provides a small flow compressor 12 and a large flow compressor 13 to be arranged. While an exhaust passage 18 arranges in series a high pressure turbine 19 and a low pressure turbine 20 for driving each compressor 12, 13. Further each turbine 19, 20 provides a flow regulating valve 22 and a waste gat valve 24 respectively in bypass passages 21, 23. And a stepping motor 25 controls the flow regulating valve 22 to be opened and closed, further said motor 25 is controlled by a control unit 26. Here the unit 26 respectively inputs detection signals from an engine speed detector 27, car speed detector 28, throttle valve opening detector 30 and an air flow meter 31.
Patent JP-H02102497-A (JP)
Title: Treatment of radioactive waste liquid
Inventor: YASUMURA KEIJIRO
IPC: G21F9/06
Filed: 1988-10-11
Abstract: PURPOSE:To suppress the generation and propagation of microorganisms in the waste liquid of shower drains in a storage tank and to decrease the load of a filtration stage by subjecting the waste liquid of shower drains to a sterilization treatment by blowing of ozone, then to a filtration treatment. CONSTITUTION:An ozone introducing pipe 3, an inflow pie 4 of the waste liquid 2 of shower drains and a gas venting pipe 5 are provided to the top end of the storage tank 1. The introducing pipe 3 extends up to the bottom in the tank 1 and a nozzle 3a for blowing the ozone from the lower part to the upper part in the waste liquid 2 is provided. Further, an outflow pipe 6 is connected to the lower part of the tank 1 and a pump 7 and a flow meter 8 are connected to the outflow pipe 6. The outlet side thereof is connected to a filter 9. Pressure gages 10, 11 are respectively provided to the inlet side and outlet side of the filter 9. Filter media 12 are packed into the filter 9. The filter media 12 remove the insoluble components in the waste liquid formed by subjecting the waste liquid 2 in the tank 1 to the ozone treatment.
Patent JP-H0671247-A (JP)
Title: Drying treatment device for crude refuse
Inventor: MACHIDA HARUHIKO
IPC: B65F1/14
Filed: 1992-08-28
Abstract: PURPOSE:To provide the crude refuse treatment device which can rapidly dry crude refuse, such as garbage, at a high drying rate with the simple device. CONSTITUTION:A refuse receiving cage housing chamber 5, a fan housing chamber 6 and a motor housing chamber 7 are disposed successively from above in a casing 4. The refuse receiving cage 9 and a water receiving container 9 are disposed in the refuse receiving cage housing chamber 5. A suction type centrifugal fan 15 is disposed within the fan housing chamber 6 formed with an air discharge port 18 on the peripheral wall side and a motor 22 for driving the fan is placed the motor housing chamber 7. Small projecting lines 12 are circumferentially formed at every other suitable interval on the inside surface of the refuse receiving cage 9 from its bottom wall to the peripheral side wall. A vent port 11 is opened in the central part of the bottom wall of the refuse receiving cage 9 and vent windows 14 are opened in the upper part of the peripheral side wall of the water receiving container, respectively. The refuse receiving cage housing chamber 5 and the fan housing chamber 6 communicate via a communicating port 17, by which the suction air generated by the operation of the fan 15 is passed downward within the refuse receiving cage 9.
Patent JP-H0996395-A (JP)
Title: Pipe
Inventor: INAZUKA MASARU
IPC: F16L58/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To carry out a repairing work while maintaining the airtightness and watertightness, and without cutting off the fluid, when a crazing or a crack is generated to the pipe main body, by providing a protective member made of an elastic material using a rubber, a synthetic resin, and the like, to the inner peripheral surface of a pipe main body under the close contact condition. SOLUTION: A protective member 2 made of an elastic material such as a rubber or synthetic resin is given an outer diameter same as or a little larger than the inner diameter of the pipe main body 1, and it is inserted in the pipe main body 1 by applying a tension in the axial direction to reduce the diameter, when it is set, and a close contact condition to the inner peripheral surface of the pipe main body 1 not to be adhered or not to be fixed is obtained. To a branch part, the protective member 2 at the connecting part is superposed by the protective member 2 longer than the branch part duct, and a pressure connection or a thermal fusion is applied to joint them. When a crazing or a crack is generated to the pipe main body 1 by the operation of an external force, the protective member 2 never receives the influence of the damage of the pipe main body 1, because it is in a close contact condition not adhered or fixed, and the airtightness and the watertightness can be maintained, and the repairing work can be carried out without cutting of the fluid feeding.
Patent JP-H06181939-A (JP)
Title: Ultrasonic root canal therapeutic unit with root canal length measuring function
Inventor: MATOBA KAZUNARI
IPC: A61C19/04
Filed: 1992-08-27
Abstract: PURPOSE:To provide a device having both functions of root canal length measurement and ultrasonic root canal therapy and good operability. CONSTITUTION:A root canal length measuring circuit 9 is provided with an electric filter 29 removing the effect of ultrasonic vibrations. The root canal length measurement can be made without hindrance and without being affected by the noises from the driving circuit of a ultrasonic vibrator, and the ultrasonic output can easily be controlled by means of the measured result.
Patent JP-2001076336-A (JP)
Title: Glass substrate for information recording medium and information recording medium using the same
Inventor: HASHIMOTO KAZUAKI
IPC: C03C3/097
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate sufficiently satisfying required physical properties and consisting of glass without using an arsenic or antimony compound as a defoaming agent. SOLUTION: This substrate consists of the glass containing 0.0001-10 mol% oxide of Sn and/or oxide of Ce based on the total amount of the glass component other than the defoaming agent or the glass obtained from a glass material containing 1-10 mol% at least one selected from C, SO3 and H2O based on the total amount of the glass component. The information recording medium comprises this substrate and a magnetic layer formed on at least a part of the substrate surface.
Patent JP-H1099342-A (JP)
Title: High-frequency snare
Inventor: SUZUKI ZENETSU
IPC: A61B18/14
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely cut and collect a lesion part by constitute the loop part of snare wires of miniropes, specifying the areas of the stitches of the loop part and the m.p. of the yarns of a net part to specific values and fixing the yarns constituting a net-like bag between the minirope wires. SOLUTION: The loop part of the snare wires 1 of a high-frequency snare is formed of the minirope obtd. by intertwining plural wires. The areas of the stitches of the fibers of the net part is specified to >=160 deg.C. The m.p. of the yarns of the net part is specified to >=160 deg.C. The yarns constituting the net-like bag 3 are fixed between the minirope wires and the parts where the yarns of the net parts are directly fixed to the snare wires 1 are coated with a conductive adhesive or are stuck and fixed with the conductive adhesive. As a result, the excision and recovery of the lesion part are simultaneously executed without impairing the operability of the high-frequency incision implement and the excision of a polyp, etc., is facilitated.
Patent JP-H10106006-A (JP)
Title: Ld drive circuit for magneto-optical recording/ reproducing device
Inventor: ITO MASATOSHI
IPC: G11B7/125
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate temp. fluctuation in bias light by obtaining a control voltage deciding the bias light at a recording time with subtraction of a fixed value without voltage division. SOLUTION: At the reproducing time, though a switch 9 selects the control voltage 101, at a recording time, the switch 9 selects the control voltage 102, and a memory 6 stores analogically the control voltage 101 at this point of time by a ground signal sent from the switch 9 simultaneously at a this selection time. The output voltage of the memory 6 is attenuated by that a fixed voltage value is subtracted with a voltage attenuation circuit 8 to become the control signal 102. The control voltage 102 is inputted to an LD(laser diode) drive current generation circuit 10 to decrease a drive current to an LD to a bias current at the recording time. The voltage attenuation circuit 8 is composed of a voltage source 82 generating a fixed value voltage and a subtracter 81 subtracting the fixed value voltage.
Patent JP-H09150331-A (JP)
Title: Work simulation device
Inventor: GOTO AKIO
IPC: G06F17/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make simulation more capable along an actual condition, by including even the condition from the time ending work relating to the preceding workpiece to the time starting work relating to the next workpiece in an simulation object. SOLUTION: A device of simulation for a work advance condition in a mixed production line 32 has a means storing a work time allotted to each worker 40 to 40 in each production kind, means storing a production kind and order and a means calculating a work start position or time relating to a workpiece in the next order based on a workpiece position or time when work allotted to the single worker 40 relating to a single workpiece 38 is completed, to be characterized by integrating a condition, that the allotted work is advanced by the worker in accordance with an order of the production kind, continuously astride a plurality of workpieces. In this way, a simulation result well corresponding to the actual condition is obtained.
Patent JP-2000066070-A (JP)
Title: Optical fiber cable
Inventor: MORIMOTO MASAHITO
IPC: G02B6/44
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse influence by a side pressure from acting on optical fibers. SOLUTION: The transverse width W2 of the suspension wire part 3 of the optical fiber cable 1 of an aerial laying type provided with the suspension wire part 3 for protecting the optical fibers in juxtaposition along the longitudinal direction of the main body part of an optical fiber cable main body part 2 in which the optical fibers are housed is formed broader than the transverse width W1 of the optical fiber cable main body part 2, by which both sides in the transverse direction of the suspension wire part 3 is formed to bulge from the optical fiber cable main body part 2.  When the side pressure by wind, etc., is applied on the optical fiber cable 1 in the case of aerial laying of the optical fiber cable 1, the suspension wire part 3 receives most of this side pressure and the side pressure applied on the optical fiber cable main body part 2 may be suppressed to a lower level, by which the exertion of the adverse influence by the side pressure on the optical fibers, etc., may be nearly prevented and the occurrence of the problem in consequence of the side pressure may be averted.
Patent JP-2000089434-A (JP)
Title: Processing liquid circulation control system for development processing device and processing liquid circulation control method
Inventor: ISHIMOTO KENZO
IPC: G03D3/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To permit the adjustment of circulation rates in a more optimized state by controlling the circulation rates of circulating means in accordance with information on a processing liquid. SOLUTION: Circulating pumps 44 and circulating valves 46 constitute the circulating means. In this case, variable types which are PWM controlled by a controller 100 and make it possible to obtain the arbitrary circulation rates (the numbers of revolutions of a motor) are adopted for the circulating pumps 44 as the circulating means. The control section 100 has a rotating signal receiving section and a control signal transmission section and is so constituted that the number of revolutions of the respective circulating pumps 44... are controlled by the PWM control signal emitted from the control signal transmission section and the arbitrary circulating rates are obtained. The rotation signals from the respective circulating pumps 44 are received by the rotation signal receiving section which is capable of checking at what prescribed numbers of revolutions the pumps rotate.  The circulation rates of the circulating means are thus controlled in accordance with the information on the processing liquid.
Patent JP-H02103686-A (JP)
Title: Three-dimensional measuring device for segment with use of cumulative frame frequency information
Inventor: YASUKAWA YUSUKE
IPC: G06T7/00
Filed: 1988-10-12
Abstract: PURPOSE:To prevent such a case the extraction of the direction information is disturbed by the reflection of a metallic surface caused at some frames in a picture to be measured by performing a filtering process based on the number of frames drawn the mapping functions are drawn. CONSTITUTION:When the update is through with a cumulative memory 15 which counts the frequency information on the frames where the mapping functions are drawn for each picture element, a filter means 17 applies a threshold value process to the contents of the memory 15 based on the prescribed threshold value to perform a filtering process. Therefore only the picture elements where the mapping functions emerge in the frequency larger than the number of frames having the set threshold value are left as they are in terms of the contents of the memory 15. Based on the result of the filtering result, a directional mapping point of a segment is extracted. Thus it is possible to prevent such an inconvenient case where the extraction of the direction information is disturbed by the reflection of a metallic surface caused at some frames in a picture to be measured.