baber/WOPTO huggingface dataset:
Patent JP-H05109864-A (JP)
Title: Mechanical interface device
Inventor: KONO HITOSHI
IPC: H01L21/02
Filed: 1991-10-17
Abstract: PURPOSE:To enhance the sealing property between a pod and a device main body by using a simple and easy means by a method wherein a magnetic attraction force or the magnetic attraction force and an electromagnetic attraction force are utilized as means which energize a flange at the pod toward a port plate. CONSTITUTION:When a pod POD 10 is transferred onto a port plate 3 in a main-body case 1 from the outside of a device, a magnetic-flux command is changed over, an electromagnet 51 is demagnetized and a magnetic attraction force by means of a permanent 50 acts on the pod POD 10. That is to say, since the pod POD 10 is formed of a magnetic substance, a flange 12 at the pod POD 10 is subjected to the magnetic attraction force, it presses a sealing material 14 and it ensures the sealing property between itself and the port plate 3. Since many permanent magnets 50 are arranged and installed in the circumferential direction of the port plate 3, the large attraction- force sum can be obtained, and the magnetic attraction force acts on the whole circumference of the flange 12 at the pod POD 10. Consequently, only when the permanent magnets 50 and the electromagnet 51 are installed so as to be buried in the hot plate, it is possible to surely enhance the sealing property between the pod and a device main body.
Patent JP-S61147724-A (JP)
Inventor: YOKOYAMA TAKAYUKI
IPC: H02H3/05
Filed: 1984-12-21
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-H0799875-A (JP)
Title: Unmanned controlling method and device therefor
Inventor: IZAWA SEIICHI
IPC: A01M7/00
Filed: 1993-10-01
Abstract: PURPOSE:To provide a controlling method and device basically comprising an aerial rail method, capable of especially using an ordinary hose which has been impossible to use in a conventional aerial rail method and of carrying out unmanned control under the same pressure and the same amount of chemical as those of conventional aerial rail method at a low cost. CONSTITUTION:This unmanned controlling device consists of an aerial rail 3 constituted of plural longitudinal rails 3A and 3B in parallel with fruit trees 2 in an or chard and at least one row of plural divided lateral rails 3a, 3b and 3c which intersect the plural longitudinal rails, a point mechanism part 6 having point rails 6a built rotatably at a given angle at crossing parts between the longitudinal rails 3A and 3B and lateral rails 3a, 3b and 3c, a point changing mechanism part to be driven by a command from a traveling material 4 to revolve the point mechanism part 6, a traveling driving source which is movably placed on the aerial rail 3, a spraying device for a chemical solution, a traveling control device, and a traveling member 4 suspending a hose connected to the spraying device.
Patent JP-H03131196-A (JP)
Title: Operation device provided with additional function for remote controller
Inventor: HIROZAWA ISAO
IPC: F24D17/00
Filed: 1989-10-16
Abstract: PURPOSE:To install freely a remote controller and an additional function section respectively as required by fixing a main function controller and an additional function controller onto a wall face while using a same base in a operation device with additional function for remote controller. CONSTITUTION:When a remote controller 21 and a talking device 40, e.g. are combined as a bath remote controller 20, the remote controller 21 and the talking device 40 are fixed onto a wall in a bath room C while using a base 50 in common. A thickness D3 of a mount part 51 of the base 50 for the remote controller 21 is thicker than a thickness D4 for a mount part 52 for the talking device 40. As a result, when the remote controller 21 and the talking device 40 are combined with the base 50, a front face 24 of the remote controller 21, and a front face 44 of the talking device 40 are mated to be flush with each other. Thus, even when they are designed as devices employing separate casing, the combined device looks like an integrated single controller.
Patent JP-S63123922-A (JP)
Title: Combustion apparatus
Inventor: MATSUDA YUKIKAZU
IPC: F23N5/20
Filed: 1986-11-13
Abstract: PURPOSE:To improve safety, by a method wherein, in an apparatus which discharges combustion gas in a room for heating, a fuel pump actuating time is clocked; when the apparatus is stopped, clocking is stopped, and when a clocking time sum amounts to a given fixed value, combustion is forcibly stopped. CONSTITUTION:With an operation switch 6 turned ON, a combustion control part 3 starts combustion according to a given sequence and controls combustion from an output of a temperature control part 2. Meanwhile, simultaneously with starting of combustion feed, a fire extinguishing timer 7 is actuated for combustion feed by means of a motion signal S5 from a fuel regulating part 5 to clock a combustion cumulative time. When a clocking time amounts to a fixed value, a fire extinguishing timer 7 outputs a stop signal S1 for fire extinguishment. Further, from a point of time before it amounts to a fixed value, a signal S2 is outputted to an alarming part 9 and a comparing deciding part 8 for alarming. By operating a switch 10 by a user, the comparing deciding part 8 outputs a signal S4 to continue operation. This constitution improves safety.
Patent JP-H10115458-A (JP)
Title: Warm water generator using heat pump
Inventor: NOJIRI MOTOKI
IPC: A47L15/42
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To warm a compressor in a short time to achieve performance of a heat pump. SOLUTION: A high pressure side of a compressor 24 is connected to its low pressure side via a bypass tube 51 provided with a capacity regulating valve 52. A temperature sensing thermostat 62 is provided at the compressor 24, and a refrigerant solenoid valve 60 for stopping flow of liquid refrigerant is provided at a refrigerant tube. When initial hot water supply is finished, the valve 60 is closed to stop flow of the liquid refrigerant, while the compressor 24 is continuously operated. Thus, a short-circuiting operation in which refrigerant gas of high pressure side is circulated and supplied to a low pressure side via the tube 51 while opening the valve 52. During this period, since thermal energy generated at the compressor 24 is not dissipated, overall compressor 24 is raised at its temperature in a short time.  When the compressor 24 is raised at its temperature, the short-circuiting operation is stopped. Inherent capacity of the heat pump is sufficiently exerted from a start of the operation to satisfactorily generate warm water.
Patent JP-H10116028-A (JP)
Title: Drawings managing device
Inventor: TSUTSUI KAZUO
IPC: G06F17/50
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a drawings managing device capable of easily registering temporary events such as men working and an accident, in the form of remarks at arbitrary points on a drawing, and also capable of visually grasping the distribution of occurrence of the temporary events on the drawing. SOLUTION: This device is provided with a drawing storage device 203 which stores data indicating a drawing with various equipment or houses arranged on a map, a display device 101 which displays the drawing based on the data stored in the drawing storage device 203, and a symbol display control means 113, 114, 115, 117 which indicates in superposition the event symbols showing the temporary events on the drawing at the position of their occurrence as instructed from outside on the displayed drawing. The event symbols can be selected from plural display forms prepared preliminarily by the information pin selection process 114.
Patent JP-H10122073-A (JP)
Title: Accumulative fuel injector
Inventor: OKAMOTO ATSUYA
IPC: F02M51/06
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To suppress pressure pulsation in the fuel passage of an accumulative fuel injector at its pilot injection. SOLUTION: Fuel flowing out of a common rail which stores high-pressure fuel through an inlet passage 42 at the end of a fuel distribution passage into an injector 52 branches at a branch 1B into a flow through a fuel passage 43 on the side of an oil sump chamber and a flow through a fuel passage 44 on the side of a control chamber. At least either of the passages 43 and 44 on the downstream side of the branch is provided with an orifice 53 or 54 as a flow control means.
Patent JP-H09108509-A (JP)
Title: Filter press
Inventor: YAMAGUCHI MASAJI
IPC: B01D25/12
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the falling off of a filter cloth tensioning rod and to prevent the turning-up of the lower and part of filter cloth at a time of the closing of a filter plate by housing the filter cloth tensioning rod allowed to fall from one of filter cloth tensioning rod falling openings in the lower half part of a housing part. SOLUTION: The upper end parts of the folded back cloth parts 4 of respective filter cloth a is bonded to the part near to the lower end of the filter cloth main body 3 and a cylindrical filter cloth rod housing part 6 is formed by the folded-back cloth parts 4 and the downstream part of the filter cloth tensioning body opposed thereto. The lower haft parts of both left and right ends of the filter cloth tensioning rod housing part 6 are respectively closed by a filter cloth tensioning rod falling preventing wall part 5 and the filter cloth tensioning rod falling off opening parts 7, 7 are provided to the upper half parts. The filter cloth tensioning rod 12 allowed to fall from one opening part is housed in the lower half part of the housing pad 6 in its half part.  By this constitution, the falling off of the filter cloth tensioning rod 12 is eliminated and the turning-up of the filter cloth lower end part at a time of the closing of filter plates can be prevented.
Patent JP-H07131300-A (JP)
Title: Oscillation circuit
Inventor: YAMAGUCHI AKIHIRO
IPC: H03K3/354
Filed: 1993-10-28
Abstract: PURPOSE:To provide the oscillation circuit which can have an oscillation frequency of high precision while suppressing a rise in the cost. CONSTITUTION:Inverters 1A1-1An as odd-numbered stages are connected in series. An output buffer 2 is connected to the output side of the inverter 1An as the final stage and outputs an oscillation signal F0. An integration circuit 3 is connected between the output side of the output buffer 2 and the input side of the inverter 1A1 as the initial stage. The integration circuit 3 integrates the output current of the output buffer 2 and outputs a voltage signal to the inverter 1A1 as the initial stage. A current control circuit 4 controls the output current of the output buffer 2.
Patent JP-H01115880-A (JP)
Title: Production of inorganic laminar porous form
Inventor: TAKAHAMA KOICHI
IPC: C01B33/26
Filed: 1987-10-27
Abstract: PURPOSE:To obtain the titled porous form of high open-cell content with large interlaminar space, suitable for catalysts, molecular sieves etc., by interlaminarly introducing a specific metallic oxide precursor into a laminar compound being in a swelled state followed by drying and calcination to interlaminarly produce a metallic oxide as the pillar material. CONSTITUTION:First, a swellable laminar compound 1 (e.g. sodium salt of montmorillonite) is dispersed in a solvent 4 (e.g. water) to intrude side solvent 4 into the spaces between the layers 1a, 1a to effect swelling of the compound 1. Thence, a metallic oxide precursor selected from respective nitrates, chlorides, acetates, sulfates and alkoxides of Y, Ba, Sr and Cu is added to the resultant dispersion to effect cation exchange with the cations existing interlaminarly within the laminar compound 1 to introduce said precursor into the spaces between the layers. The resulting laminar compound 1 is dried and calcined to produce a metallic oxide 2 as the pillar material within said spaces between the layers 1a, 1a, thus obtaining the objective porous form.
Patent JP-H01115799-A (JP)
Title: Fixed type service system to position of docking of plurality of mutually separate various craft
Inventor: RENARUTO TSUEE BEE YANSON
IPC: B64F3/00
Filed: 1987-10-27
Abstract: PURPOSE: To increase the workability by embedding a box storing a connection means for a craft in the ground in each docking section of a craft to supply various utilities such as fuel and water and connecting each connection means with a control center in common. CONSTITUTION: At an airport having a plurality of aprons forming docking sections 1 of an aircraft 2, a box 3 for supplying a kind of utility, for example, fuel, for the aircraft 2 is embedded in the ground in each docking section 1. A fuel supply pipe 4 is connected with each box 3, and each supply pipe 4 is connected with a fuel distribution pipe 6 in common for each apron through a fuel meter 5. This fuel distribution pipe 6 is extended up to a control center 7, and fuel is supplied to the control center 7 through a supply main pipe 8 from a fuel storage place 6 having a few tanks 10. A connection means connected with the fuel supply pipe 4 through a flexible extension means and connectable with a fuel port of the aircraft 2 is stored in each box 3.
Patent JP-H05115169-A (JP)
Title: Brake unit
Inventor: OSADA MASAHIRO
IPC: F16D61/00
Filed: 1991-10-21
Abstract: PURPOSE:To provide a brake unit for producing brake with eddy current induced in a vortex cylinder through relative rotating motion between the vortex cylinder and a pole wherein increase of scale of the brake unit due to increase of the space around the winding is suppressed. CONSTITUTION:In the brake unit, the pole has such profile as the length in the circumferential direction of head part (a) is longer than that at the root part (b) whereas the axial length at the head part (a) is shorter than that at the root part (b).
Patent JP-2000100427-A (JP)
Title: Manufacture of cadmium negative electrode for alkaline storage battery
Inventor: KONSHIYA AKIHIKO
IPC: H01M4/26
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the capacity drop and an internal short circuit in a high efficiency charging/discharging cycle by charging/discharging in an alkaline aqueous solution containing silicate in a negative electrode where a negative electrode active material mainly composed of cadmium hydroxide is filled in a conductive base board, and then washing the negative electrode with water. SOLUTION: A crystal of cadmium hydroxide becomes a plate by charging/ discharging in an alkaline aqueous solution containing a silicic acid ion. At this time, silicate is washed out from a negative electrode with water, and is put in a nonexistent state. The crystal of plate-like cadmium hydroxide does not wholly change into metallic cadmium even if charging/discharging is performed, so that a part remains. Thus, even if silicate does not remain in the negative electrode, when a charging/discharging cycle is repeated, the cadmium hydroxide grows with a crystal of the plate cadmium hydroxide as a nucleus to enable deep discharging. Here, since the silicate does not exist in the negative electrode, the crystal does not grow enough as to break through a separator.
Patent JP-2000100965-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEGAWA KAZUYUKI
IPC: H01L21/8234
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a superfine MOS transistor. SOLUTION: A compensating film 51 is formed on a hard mask 41 used for etching a gate electrode 30. The compensating film 51 is formed of poly-Si the same as the gate electrode 30 is formed of Poly-Si, and the compensating film 51 is completely removed off while etching is carried out. The hard mask 41 is not exposed to the etching gas and prevented from being lessened in thickness while etching is carried out. Therefore, the mask 41 is enhanced in masking effect to prevent ions from penetrating through it when ions are injected.
Patent JP-2000094248-A (JP)
Title: Work fixing device and bush claw step exchange device of work fixing device
Inventor: KAWAURA KOICHI
IPC: B23K37/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a work fixing device which can realize the reliability and the low cost, as well as can grip and fix a work securely corresponding to the plural work outer forms. SOLUTION: The engaging projections 33b and 34b formed to bush claws 33 and 34 are engaged in the engaging grooves 25f and 26f formed to a first and a second master claws 25 and 26 respectively along the axial direction of the first and the second master claws 25 and 26. And to the through holes 33a and 34a of the bush claws 33 and 34, thrust receiving pins 29 and 30 pressed by coil springs 31 and 32 installed to the first and the second master claws 25 and 26 are inserted. That is, the bush claws 33 and 34 are held by the first and the second master claws 25 and 26, in the condition impossible to move along the axial direction of the first and the second master claws 25 and 26.
Patent JP-H0928082-A (JP)
Title: Power factor improving ac/dc converter
Inventor: YAMAGISHI TOSHIYUKI
IPC: H02M7/06
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the switching loss of a switching device and improve a power factor by a method wherein an inductance means is provided in a short- circuit route from a rectifier to the switching device by way of the primary side of a modulation transformer. SOLUTION: A power factor improving circuit 3 is inserted into the main circuit of a power factor improving AC/DC converter. An inductance means 7 which is magnetically coupled with a switching transformer T1 is provided in a short-circuit route from a rectifier BD to a switching device Q1 by way of the primary side N1 of a modulation transformer MT. This converter is suitable for a power supply with a relatively high power. As a practically applicable range, if the converter is applied to a power supply unit with a capacity not less than 100W, a satisfactory effect can be obtained.
Patent JP-H0581685-A (JP)
Title: Optical disk device
Inventor: WACHI SHIGEAKI
IPC: G11B7/085
Filed: 1991-09-24
Abstract: PURPOSE:To perform a stable focus servo lock-in control without depending on a disk reflectivity. CONSTITUTION:First, detect a maximum value (C) and a minimum value (D) of RF signals. Then, multiply a positive coefficient beta, which is less than one, to the difference (a peak to peak value) and compute the value with an addition of the minimum value [(C-D)Xbeta+D]. If the RF signals become larger than the value computed above and furthermore, focus error signals become equal to the average value of the maximum value and the minimum value of the focus error signals obtained beforehand, perform a focus servo lock-in control.
Patent JP-S62132067-A (JP)
Title: Speed change operating structure for working vehicle
Inventor: MORISHITA YUTARO
IPC: F16H61/40
Filed: 1985-12-03
Abstract: PURPOSE:To facilitate the speed increase operation under constant speed traveling by executing a speed change operating command by means of an artificial speed change operating tool priority to the execution of a constant speed travel command of a setting speed. CONSTITUTION:A controller 14 will operate a servo motor 15 on the basis of a signal from a foot pedal 12. Upon turning a changeover switch 17 on under this condition, it is brought into such condition as a speed signal is fed to the controller 14 and a speed signal for constant speed traveling based on a speed signal form a speed setter 16 is fed to the servo motor 15. Upon stepping of the foot pedal 12 under this condition, so as to achieve a higher speed than the traveling speed, the priority is temporarily given to the signal from the foot pedal 12 and the working vehicle will transit to a speed increased condition. With such arrangement, the speed increase operation under constant speed traveling is facilitated resulting in a simple traveling operation.
Patent JP-H10120190-A (JP)
Title: Method for sucking remaining liquid in container and device using for it
Inventor: YOSHIDA KIYOSHI
IPC: B67C9/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for sucking remaining liquid, capable of effectively sucking remaining liquid in a container by tilting the container without moving a suction port of a suction pipe inserted in a raw material container. SOLUTION: In a method, a suction pipe 2 capable of feeding liquid by a pump P is inserted into a part near the bottom corner of a container 1 housing liquid E, the container 1 is so tilted that the relative level of the bottom corner of the container 1, near the suction port 21 of the inserted suction pipe 2 may be low, the liquid E remaining in the container 1 is gathered to a part around the suction port 21, and the gathered remaining liquid is sucked from the suction port 21 by the pump P. A device is provided with the container 1, the suction pipe 2 and the container tilting mechanism. Therefore, raw material cost can be drastically reduced, and improvement of work efficiency can be achieved.
Patent JP-H03133112-A (JP)
Title: Lighting equipment
Inventor: OTOSHI TOMIO
IPC: F21V23/02
Filed: 1989-10-18
Abstract: PURPOSE:To reduce the leakage flux thereby enabling the unfavorable effect on an ambient part to be minimized by a method wherein a stabilizer is composed of a CI-type choke coil comprising an I-type core wound up with a coil to be assembled into a C-type core at both ends of the I-type core in the axial direction thereof through the intermediary of gaps. CONSTITUTION:A stabilizer L is composed of a CI-type choke coil comprising an I-type core wound up with a coil 5 to be assembled into a C-type core 8 at both ends of the I-type core 4 in the axial direction thereof through the intermediary of gaps 6, 7. Furthermore, the stabilizer L is arranged with the rear surface 8' of the C type core 8 facing to the part on a ballancer side. Through these procedures, the leakage flux can be reduced thereby enabling the unfavorable effect on an ambient part such as a ballancer to be minimized.
Patent JP-H07124798-A (JP)
Title: Adjustment device for die height of press machine
Inventor: MATSUMOTO ICHIRO
IPC: B30B15/06
Filed: 1993-10-29
Abstract: PURPOSE:To eliminate a regular fluctuation caused by a secular change, and to enable repositioning by correcting a drive command to a motor according to an overrun quantity or an underrun quantity at the time of the success of positioning. CONSTITUTION:The data of a desired die height value DHd, etc., according to a die, are inputted in a controller 3, and a drive command S according to these data, is outputted to an adjust motor 4 from the controller 3. The motor 4 is driven, a slide 1 is vertically moved, and a die height DH is automatically positioned in a target position Pd corresponding to the target value DHd. A distance between the upper end 2a of a die 2 and the lower end 1a of the slide 1, is the die height DH. The slide l is freely moved between the minimum value Hdmin and the maximum value DHmax of a die height, and it is considered a slide adjust movement quantity AD. The position P of the slide 1, obtained at the time of positioning by making the upper end 2a of the die 2 an original point, and by making the upper a plus, and the lower a minus, is detected by an encoder 5 mounted on the motor 4, and it is fed back to the controller 3.