baber/WOPTO huggingface dataset:
Patent JP-H01239427-A (JP)
Title: Cooling container for evaluating photodetector
Inventor: KONUMA KAZUO
IPC: G01J1/00
Filed: 1988-03-18
Abstract: PURPOSE:To remove sticking water in the container with efficiency by providing a heating device to the external wall of the container or/and a cooling part where a photodetector which is insulated thermally from the external wall is fitted. CONSTITUTION:When evacuation is performed by an external pump, an external heater 11 and an internal heater 12 heat a cooling reservoir 4 and the vacuum container 1. The heating by the heater 12 is stopped a specific time later and the heating by the heater 11 is stopped further a specific time later. When the evacuation is completed, a refrigerant 5 is poured and the element 7 is evaluated after the photodetector 7 is cooled sufficiently. In this constitution, the container can be heated during the evaluation, so the water in the container which sticks at the time of element replacement is removed efficiently.
Patent JP-H11253396-A (JP)
Title: Forceps plug for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a forceps plug for endoscope capable of smoothly passing through even the treating tool of a soft shaft without bending it and without causing any leakage. SOLUTION: This forceps plug is provided with an annular seal member 33 composed of an elastic member arranged at the entrance of the treating tool insertion channel 4 of the endoscope, formed in the annular shape of an inner diameter smaller than the outer diameter of the sheath 11 of the inserted treating tool and pushed and widened from an inner diameter side by the inserted treating tool and a seal member crashing means 32 for crashing the annular seal member 33 from both side parts to an inner part and bringing the inner diameter part 33a of the annular seal members 33 into close contact flatly.
Patent JP-S52149598-A (JP)
Title: Controlling system for radioactive gas waste exhauste
Inventor: SASAKI RIYOUICHI
IPC: G21F9/02
Filed: 1976-06-09
Abstract: PURPOSE: To reduce exposure does of inhabitants by means of reducing possibility of dispersing to landing directions by radioactive gas waste. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03266671-A (JP)
Title: Image formation device
Inventor: YAMANISHI HIDEKAZU
IPC: H04N1/06
Filed: 1990-03-16
Abstract: PURPOSE:To prevent a printing head from becoming damaged by arranging a pressure contact release device which release a pressure contact between a printing device and a holding device on the holding device integrally and allowing the pressure contact release device to move with a control device. CONSTITUTION:A printing drum 72 is composed of, for example, a roller of resin and a holding member of metal, and is equipped with a printing head release device 92 which is located in the forward section of a rotating direction of a gripper 74 and besides, outside the image area of a transfer material P to be wound around the drum. The units of the printing head release device 92 are arranged outside the image area of the transfer material P, and are formed so that they stand slightly higher than a projecting part (t) on the drum 72 of the gripper 72. Thus a printing head 76 is prevented from becoming damaged due to the collision of the gripper 74 with the head. The drum 72 around which a sheet P is wound rotates in a specified direction simultaneously with the commencement of printing operation. The printing head release mechanism 92 is arranged in the forward section of a rotating direction of the gripper 74. Subsequently, the printing head 76 is released from a pressure contact with the drum 72 by the printing head release mechanism 92 after the passage of the rear end of the sheet P through the printing head 76.
Patent JP-S52149587-A (JP)
Title: Addition rate control method of uniform density paste
Inventor: TANIDOKORO TAKASHI
IPC: G05D11/13
Filed: 1976-06-07
Abstract: PURPOSE: To keep the properties of added object after adding paste uniform despite the change of paste temperature and additive flow rate by finding the amount of paste to be added from the flow rate and the temperature of added object. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54157222-A (JP)
Title: Trouble detecting circuit of current-type inverter
Inventor: KUWABARA HIDEO
IPC: H02M7/515
Filed: 1978-06-02
Abstract: PURPOSE: To detect a failure in the transistor element of an inverter circuit by detecting the presence or absence of a change by comparing the DC side voltage and the AC side voltage of the inverter circuit and by taking their difference or ratio.  
     CONSTITUTION: When a thyristor element of inverter circuit 3 is broken down, or when there is a commutation failure, the waveform of voltage e o  detected at AC side voltage detector 12 partly differs from the waveform of e d  at DC side voltage dector 11 (A and D in the drawing). Consequency, their mean values are greatly different, and a big difference output appears in comparator 10. For this reason, it is possible to send out a failure detection signal by operating output relay 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55158616-A (JP)
Title: Manufacture of resin-molded coil
Inventor: MATSUMIYA YASUNORI
IPC: H01F41/12
Filed: 1979-05-30
Abstract: PURPOSE: To exactly remove excessive resin from a resin-molded coil by inserting a shaft into the coil and inclining it with respect to the horizontal state when immersing to harden the resin to the coil while rotating the electromagnetic coil coated on the outer periphery with high strength fiber material.  
     CONSTITUTION: A base 14 is mounted through a bolt 15 on a trestle 16, a drive source 11 is placed thereon, and a shaft 10 projected therefrom is inclined downwardly at an angle θ and arranged thereat. Then, the shaft 10 is inserted at the end into a heating furnace 9 having a heat source 8 at the bottom, a glass tape is coated on the outer periphery thereof, and coil 1 immersed with epoxy resin is mounted thereon. In this manner, the furnace is retained at 80W150°C therein, the shaft 10 is rotated at 8W100rpm, and the angle θ is retained at 5W15°, and the coil 1 is rotated in this range. In this configuration, excessive resin of the immersed resin in the coil 1 is dropped from the corner at the end of the coil and gradually hardened to exactly eliminate the excessive resin to form a mold without any crack. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03270606-A (JP)
Title: Relay panel
Inventor: HONMA TOMOHIRO
IPC: H02B1/32
Filed: 1990-03-19
Abstract: PURPOSE:To minimize the mounting height of each relay for reducing the size of a relay panel by mounting relays of the highest mounting height back from the mounting face of the other relays. CONSTITUTION:Relays 4 and 5 of different mounting height are packaged. A pressure plate 6 is installed by set screws 7 on the relays 4 for preventing the relays 4 from falling off. At this time, the mounting height h1 of the relay 4 is smaller than the mounting height h2 of the relay 5. Knobs 2, connectors 3 and the relay 4, the pressure plate 6 and set screws 7 are mounting on the front face of the mounting plate 1. A notch is made on the mounting plate 1 in such a size as to pass the relays 5 through. The relays 5 are mounted on a mounting member 11 packaged in the notch. Consequently, the apparent mounting height of the relay 5 is h2' (h2-l=h2', l is the depth of the notch).
Patent JP-H06278213-A (JP)
Title: Production of adhesive molded sheet
Inventor: SHIMIZU YASUYUKI
IPC: B29C65/40
Filed: 1993-03-26
Abstract: PURPOSE:To prevent the pressurization of raised fibers and the generation of the falling of fibers when a raised, skin material is bonded by supplying a heating fluid to a heating mold to integrally bonding the raised skin material to a molded pad material by a hotmelt resin film developing adhesive capacity under heating. CONSTITUTION:A molded pad material 2 is set to the receiving surface 3 of a receiving mold 1 and a raised skin material 5 having a hotmelt resin film 5a laminated to the rear surface thereof is applied to the surface of the molded pad material 2 to be clamped at the skirt end thereof by a clamp mechanism 13. The air in the receiving mold 1 is discharged from an exhaust hole 11 and, in this state, a heating fluid is supplied to a heating, mold 4 from the heating fluid supply port 8 thereof. The raised skin material is heated by the heating fluid to heat and melt the hot-melt resin film 5a laminated to the rear surface of the raised skin material 5 to make the material 5 air-impermeable to apply adhesive capacity to the film 5a. The raised skin material 5 continuously brought into close contact with the molded pad material under suction is integrally bonded to the molded pad material 2.
Patent JP-S61227673-A (JP)
Title: Power source
Inventor: NOBUHARA MOCHIKIYO
IPC: H05B41/24
Filed: 1985-03-31
Abstract: PURPOSE:To absorb and reduce a surge voltage while suppressing the excess of a rush current when a power source is turned ON by providing a surge voltage absorber between a capacitor for forming a power source and a rectifier. CONSTITUTION:The output voltage of an AC power source 1 is rectified by a rectifier 2 and applied to a converter 3. An auxiliary power source 6 having the first capacitor 4 and a diode 5 is provided at the input side of the converter 3, and a power source 7 charges the capacitor 4 during nondischarging period of the capacitor 4. A surge voltage absorber 10 having the second capacitor 9 of smaller capacity than the capacitor 4 and a diode 8 is provided between one electrode of the first capacitor 4 and one output terminal of the rectifier 2, and discharging means 11 of the capacitor 9 is further provided. A surge voltage is absorbed through the passage of the first and second capacitors 4, 9.
Patent JP-H11266577-A (JP)
Title: Linear motor
Inventor: KAWASAKI KATSUYOSHI
IPC: H02K41/03
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which can use small-sized guide rails each having a small allowable load and sliders. SOLUTION: This linear motor is provided with a plurality of parallel guide rails 2 fixed to a base 1 and formed as a stator side together with the base 1, a plurality of sliders 3 which are individually guided to the rails 2 to travel on the rails 2, table 4 installed between the sliders 3 on the rails 2 to move forwards or backwards along the rails 2 and to form a movable side M together with the sliders 13, a large number of magnets 5 fixed to the stator side and aligned in a row parallel with respect to the rails 2, an armature coil for giving a moving propulsive force to the movable side M cooperatively with the magnets 5, and a core 8 fixed to the movable side M and facing opposite to the magnets 5 via a gap 7. The rows of the magnets 5 are set in plural number. A space 11 is provided between the mutual rows.  The rows are made facing opposite to each other to the same height, and the core 8 is disposed in the space between the rows of the magnets 5.
Patent JP-S60212634-A (JP)
Title: Fuel feeding device for internal-combustion engine with turbo-supercharger
Inventor: OKADA TOSHIO
IPC: F02M69/00
Filed: 1984-04-06
Abstract: PURPOSE:To enable ensurance of momentary restarting ability, by a method wherein, under a given operating condition, a pressure within a feed ir pipe between the compressor of a turbo-supercharger and a throttle valve is guided to the reference pressure chamber of a fuel pressure controller. CONSTITUTION:A reference pressure chamber 30 within a fuel pressure controller 27 is connected to an electromagnetic type switching valve 36 through a pipe 35, and two pressure introducing ports 38 and 39, changed over by a valve body 37, are located to the valve 36. The one introducing port 38 is connected to a part A down a line from a throttle valve 23 in an intake air pipe through a pipe 40, and the other introducing port 39 is connected to a part B up a line from the throttle valve 23 and down the line from the compressor of a turbo-suprcharger by means of a pipe 41. This, during the momentary restarting, auses changing-over of the valve body 37 of the switching valve 36, and causes the pressure of the part B to be introduced to the reference pressure chamber 30 by means of the pressure introducing port 39. In which case, the pressure of the part B is higher than that of the part A, and thereby a fuel pressure exerted on a fuel injecting valve 24 is increased, and this enables achievement of a desired purpose.
Patent JP-2000269081-A (JP)
Title: Surface-mounted capacitor
Inventor: ISHII KUNIHIKO
IPC: H01G9/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To securely seal a capacitor body to a seat plate without any release by heat in solder reflow by sealing the seat plate with an adhesive that is injected to an opening recessed part at the side of a collapsed part where the capacitor body is provided at the non-collapsed part around the collapsed part of the seat plate. SOLUTION: A chip surface-mounted capacitor 10 in a cylindrical metal case 11a whose upper part is blocked is provided with a capacity body 11 and a seat plate 12. A semi-circular pattern 11b for displaying polarity is attached to the upper surface of the metal case 11a. An opening at the lower part of the case 11a is sealed by a sealing body made of rubber. The seat plate 12 is square and is made of a heat- resistant synthetic resin, and has a cutout part 12c at the center of each side. The seat plate 12 has a collapsed part 15 being collapsed in a shape corresponding to the lower part of the capacity body 11. Out of the non-collapsed parts at four corners, 16c and 16d are made lower than 16a and 16b. Two metal auxiliary terminals 18b are provided in a direction that orthogonally crosses an electrode terminal 13b at the bottom part of the seat plate 12.  A recessed part 20a is provided at the non- collapsed parts 16a-16d around the collapsed part 15 of the seat plate 12, and an adhesive 21 is injected into a recessed part 20.
Patent JP-S59192074-A (JP)
Title: Instant preparation of gratin
Inventor: ITOU YOSHIYUKI
IPC: A23L35/00
Filed: 1983-04-14
Abstract: PURPOSE:To enable the quick cooking of gratin, by maintaining boiled macaroni, seasoned white sauce, natural cheese, etc. separately in hot state, dishing the above materials on a dish on the order, and baking with a gas burner, etc. CONSTITUTION:Boiled macaroni 3, seasoned white sauce 4, natural cheese, etc. are placed in separate vessels, and maintained to hot state in the hot bath 2 or the warmer. The hot macaroni 3 is dished on a hot gratin dish 9, dressed with hot white sauce 4, topped with molten natural cheese, and baked with the flame of a gas burner 10, etc.
Patent JP-H09226460-A (JP)
Title: Automotive side confirming mirror
Inventor: TAKAHASHI YOSHIMI
IPC: B60R1/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to look both ways through a driver's operation by orienting an assembly of two-sided convex mirrors in a direction such that the right and left of the automobile can be seen from the driver's position. SOLUTION: A side checking mirror 2, formed in such a way that it can be stored in the end of an automotive bonnet 1, comprises an assembly of two- sided convex mirrors 2R, 2L oriented in a direction such that the right and left of the automobile can be seen from the position of the driver D. The mirror assembly is controllable from the driver's seat so that it can be switched from a storage position to an operating position and vice versa. Fine adjustments of the directions of the two-sided convex mirrors 2R, 2L can be made from the driver's seat. The side confirming mirror 2 is switched between the storage position and service position as it is rotated about 90 deg. using the end of the automobile as a hinge.  Further, the side checking mirror 2 is switched from the storage position to the service position as it moves upward in a straight line toward the service position from storage room located underneath the bonnet 1.
Patent JP-2000253702-A (JP)
Title: Implement for farm
Inventor: NAGATA HISAO
IPC: A01B33/12
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an implement for farm comprising traveling wheels and a rotary rotatably installed on a machine body, a plowing depth controlling machine and a skid installed on the rear of the rotary, capable of plowing in a stable condition without subsidence of the rotary in the operation and satisfactory in the finish of the surface of the ground after plowing free from choking, wrap around of mud, grass or the like to the plowing depth controlling machine and a support for the skid and in the plowing soil. SOLUTION: Plural pins 10 having crevice are implanted to a blanket 9 supported on a machine body 2, a tail sled 6 and a skid 7 are installed by pins side by side on the traveling direction and are guided and supported as mobile in vertical direction. The tail sled 6 and the skid 7 are located as to cross tracks of rotation of a rotary 4 in a side view.
Patent JP-S55160391-A (JP)
Title: Abnormal load current prevention system of memory unit
Inventor: KIRIYUU YOSHIO
IPC: G11C11/401
Filed: 1979-06-01
Abstract: PURPOSE:To prevent an abnormal load current from being generated in a memory unit using dynamic semiconductor memory elements, by exercising a supervision over refresh cycles and then by stopping refresh operation on detecting abnormality. CONSTITUTION:Detector 4 is provided so as to supervise cycles of a start signal from refresh-start-signal generator 2 and when it is found that the time intervals of the refresh start signal becomes shorter than an allowable time due to some fault, a stop signal is sent out to start signal generator 2 via output line 8. Consequently, the refresh signal is interrupted and the refresh operation of semiconductor memory element 3 is stopped. Therefore, an excessive current can be prevented from flowing from DC power source 5 to all memory elements.
Patent JP-S63230017-A (JP)
Inventor: WADA TOSHIRO
IPC: A01F12/52
Filed: 1987-03-19
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-H05276628-A (JP)
Title: Round-type wiring instrument
IPC: H02G3/02
Filed: 1992-03-26
Abstract: PURPOSE:To install an outer frame on a plate frame without looseness. CONSTITUTION:A round-type wiring instrument is constituted of a plate frame 1, an inner frame, a switch, a plug socket, and a outer frame 28. In this instrument, a dowel 71 for preventing looseness is formed at an appropriate place on an outer face of a rising edge 70 which is formed extending over the entire outer face of the plate frame 1. A circumferential wall 31 hanging down extending over the entire outer surface of the outer frame 28 is engaged with the outer surface of the rising edge 70 of the plate frame 1 and the dowel 71 is caused to abut the inner face of the circumferential wall 31.
Patent JP-S51144202-A (JP)
Title: Stereophonic sound reproduction process
Inventor: DOI TOSHITADA
IPC: H04S1/00
Filed: 1975-06-05
Abstract: PURPOSE: This process provides normal acoustic images as far as both left and right sides of listeners. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62224463-A (JP)
Title: Continuous casting method for steel material
Inventor: MASAOKA TOSHIO
IPC: B22D11/116
Filed: 1986-03-26
Abstract: PURPOSE:To vanish the center segregation by heating molten steel in a mold for continuous casting and also drawing from the mold at the specific speed in the continuous casting for the molten steel. CONSTITUTION:At the time of producing the steels, such as high tensile strength steel sheets, rolled steels for welded structure, etc., by the continuous casting method, the molten steel is cast into the mold 12 for the continuous casting through a submerged nozzle 16 of a tundish and is drawn as a continuous casting slab, from the mold 12 at <=0.3m/min slow casting speed by pinch rolls, as supporting by supporting guide rolls 18 and as cooling by cooling water spray nozzles 22. In this case, a heating device is fitted on the mold 12, to heat the molten steel temp. in the mold to >=50 deg.C higher than this melting point. By slow drawing speed for the continuous casting slab and high molten steel temp. in the mold, as the depth from the mold to a crater end 24 of the continuous casting slab is made to shallow and the angle of the solidified face in here 24 is made to wide, the development of the center segregation, getting together impurities is prevented. Thus, the continuous casting slab having excellent quality is formed.
Patent JP-S55159574-A (JP)
Title: Specific gravity detector for electrolyte of storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M50/569
Filed: 1979-05-30
Abstract: PURPOSE:To obtain a specific gravity detector for electrolyte which is compact, good in vibration resistance, and free of large errors by providing a float by which the gaseous phase of a gaseous phase chamber provided at the tip of a detection electrode in an electrode type liquid level detector is broken. CONSTITUTION:The stopper 2 for liquid mouth is inserted with the metal detection electrode 1, and then is fitted to the liquid mouth of the storage battery cover 5 so that its tip is immersed into the electrolyte 4. The periphery other than the detection portion at the tip of the detection electrode 1 is covered with the cylindrical insulating material 3 of a synthetic resin, etc., and the recessed gaseous phase chamber 6 is formed at the tip of the cylindrical insulating material 3. Also, the tip of the detection electrode 1 is situated inside the gaseous phase mambrane 7 formed by gas staying in the gaseous phase chamber 6. Then, the float 8 is rotatably fitted to the supporting bar 9 in such a way that the float floats or sinks with deviation up and down of the specific gravity of the electrolyte 4 from a fixed value. Thus, the specific gravity can be detected by breaking the gaseous phase memberane 7 by means of the projection 11 of the float 8.
Patent JP-S641236-A (JP)
Title: Method for selectively etching thin film and gas mixture used therefor
Inventor: JIYON ESU DANFUIIRUDO
IPC: C23F4/00
Filed: 1988-03-22
Abstract: PURPOSE: To selectively etch a silicon nitride formed under a silicon oxide layer by exposing a nitride layer which is composed of a silicon oxide layer formed under a silicon oxide layer and on which a photoresist mask is formed to plasma formed from SiF 4 , oxygen, and NF 3  gas flows.  
     CONSTITUTION: In order to perform anisotropic etching on a silicon nitride, SiF 4 , oxygen, and NF 3  are used in a vacuum plasma reactor. The deposition rate of a compound containing a silicon oxide and the increase and decrease of the oxide are controlled conformably to the etching selectivity to a photoresist etching mask by changing the flow rates of the NF 3 , O 2 , and SiF 4  gases and the ratio among the flow rates. The equilibrium reaction to the SiF 4 , NF 3 , and O 2  is expressed by the formulae. In the reaction A, the SiO 2  is deposited and controls a selective mechanism and, in the reaction B, the fluorine accelerates the etching rate of the nitride. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09256664-A (JP)
Title: Plane reciprocal parking device
Inventor: MORI RYOZO
IPC: E04H6/18
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To freely deliver trays between a carriage and each of a storage room and a lift by using only a driving device provided for the carriage, simply construct a parking device as a whole and reduce a cost. SOLUTION: A lift 6 is set up at an arbitrary position in a line of storage rooms 3. A tray transfer mechanism 11 consists of a turning arm on a carriage 1, an engagement member 13 for the turning arm, a turning driving mechanism for the turning arm and an up-and-down driving device 16 for the engagement member 13. A pair of first and second guide members 51, 52 engageable with the engagement member 13 are arranged at both side on the lower face of the tray 4 so that the first and second guide members can perform delivery operation of pulling the tray 4 out of the storage room 3 or the lift 6 to the carriage 1 and then delivering the tray 4 to the lift 6 or the storage room 3 in the same or different line as/from the line when pulled out.