baber/WOPTO huggingface dataset:
Patent JP-H06176921-A (JP)
Title: Method and equipment for manufacturing cylindrical stator
Inventor: KOZUMI TOMOKAZU
IPC: H01F7/06
Filed: 1992-12-02
Abstract: PURPOSE:To prevent unwanted bending of the blades by placing the blades in the shape of an eddy and, while pressing the outer ends of the blades in the contracting direction of the eddy by the pressure section, and rotating at least the inner ends of the blades in the direction of the eddy relative to the pressure section. CONSTITUTION:The blades 19 formed of cut out electromagnetic steel plates are bent in the form of a parabola by a pressing operation. Next, the blades 19 are placed in the form an eddy and arranged so that their inner ends are placed on the periphery of the same cylinder. Next, the outer ends of the blades 19 are pressed in the contracting direction of the eddy by the pressure section and, at the same time, the blades 19 are rotated in the direction of the eddy relative to the pressure section. Next, peripheral parts, etc., of the cylindrical stator 1 are welded using a laser, etc. Because of this construction, it is possible to wind the blades easily in the inside direction of the eddy and to prevent unwanted bending of the blades.
Patent JP-H01165746-A (JP)
Title: Stainless steel for liquor tank
Inventor: SONE YUJI
IPC: C22C38/00
Filed: 1987-12-21
Abstract: PURPOSE:To produce a liquor tank not causing the degeneration of liquors due to the leaching of Fe ions by using a stainless steel having a specified compsn. CONSTITUTION:A stainless steel having a compsn. consisting of, by weight, <0.03% C, 0.2-1.5% Si, 0.3-1.5% Mn, 11-22% Cr, <12% Ni, 0.2-1.5% Mo, 0.2-2.5% Cu, <0.015% N, <=1%, in total, of Ti and Nb and the balance Fe or further contg. 0.2-1.6% Co and 0.05-0.3% W is used as stock to produce a liquor storage tank. This tank does not cause the discoloration and degeneration of liquors due to the leaching of Fe ions from the stainless steel and has superior weather resistance.
Patent JP-2001144775-A (JP)
Title: Transmitting device and program recording medium
Inventor: HIGASHIDA MASAAKI
IPC: H04N19/65
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that real-time property is damaged unless data arrives within a time limit when real-time property is required in the case of transmitting real-time data. SOLUTION: A transmitting device is characterized by providing a realtime data generating means 102 for generating main data, an additional data generating means 103 for generating additional data to be added to main data and a transmission control means 104 for generating a transmission packet string and transmitting the stream at every prescribed time through the use of at least additional data and main data and by permitting the means 104 to arrange the whole or a part of additional data at the end side of the last packet through the use of at least the last packet of the prescribed period when the transmission packet stream is generated.
Patent JP-H07181192-A (JP)
Title: Speed sensor
Inventor: SATOU YOSHITAKE
IPC: G01P1/02
Filed: 1993-12-22
Abstract: PURPOSE:To provide a speed sensor whose structure is formed in such a way that, even when a housing is expanded or contracted due to a temperature change, a thermal stress is hardly applied to an IC terminal at the inside of the housing and to the fixation part of the IC terminal to a terminal and in which the IC terminal is not destroyed when water or the like creeps into the inside. CONSTITUTION:A speed sensor 21 is provided with a housing 22 in which a vertical part 23d is formed at the base end part 23a of a terminal 23, in which an oblique crank part 23c is formed near the tip part of the terminal 23 and in which an elastic material 24 is installed around the crank part 23c.
Patent JP-H05131837-A (JP)
Title: Air conditioning device for vehicle
Inventor: KAJINO YUICHI
IPC: B60H1/00
Filed: 1991-11-12
Abstract: PURPOSE:To feed a comfortable blowing air to a driver while suppressing rise in room temperature due to solar radiation in steady state, and also vary the room temperature in non-steady state rapidly near a set temperature. CONSTITUTION:A cool air damper 6 for feeding cool air immediately after passing through an evaporator 2 to a face blowing port and mixing it with an air conditioning air after passing through an A/M damper 4 is provided, and the amount of blowing air is altered by a blower fan 81. An ECU 7 knows an amount of solar radiation, etc., by a solar radiation sensor 73 and calculates a blowing air temperature during solar radiation by compensating the blowing air temperature during non-solar radiation. Also it calculates a compensated air amount value by an equation of thermal equilibrium under blowing air temperature during solar radiation and, from the compensated air amount value, it calculates the air amount during solar radiation by compensating the air amount during non-solar radiation with the compensated air amount. In this case, weight coefficient which varies from 1 to 0 according to increase in difference between a set temperature and the room temperature is multiplied by the compensated air amount value and, if the difference is large, the air amount compensation is stopped substantially to near the room temperature rapidly to the set temperature.
Patent JP-H07178611-A (JP)
Title: Face cutter and method of cutting workpiece
Inventor: ITO YOSHIICHI
IPC: B23C5/24
Filed: 1993-12-22
Abstract: PURPOSE:To provide a method of cutting a workpiece which can carry out a step for cutting even a thin wall part of a workpiece only through one single path so as to form a finish surface from a roughed surface with the use of a single face cuter. CONSTITUTION:A face cutter A are provided with processing tips 20, 30 concentrically arranged, and having cutting edges whose dimensions increase toward the center of the face cutter. Further, in a method of cutting a workpiece with the use of the above-mentioned face cutter, steps of roughing a surface to be cut of the workpiece and finishing the same can be carried out only through one path.
Patent JP-H08177637-A (JP)
Title: Engine work machine
Inventor: TSUDA HIROYUKI
IPC: F02M7/06
Filed: 1994-12-27
Abstract: PURPOSE: To suppress decreasing an engine speed when applied a sudden load, by detecting a current value or an oil pressure value supplied to a load from a work machine, and supplying assist fuel to an intake route or a combustion chamber when an increasing factor of this detection value exceeds a prescribed value. CONSTITUTION: In an engine work machine, a work machine 18 is connected to be associated with an engine 33, also to connect a fuel amount adjusting means 3 associated with a governing operating means 1 of the engine 33 through a governor mechanism 2. Here is detected a current value or an oil pressure value, supplied to a load 19 from the work machine 18, by a detecting means 20. On the other hand, a control means 6 is made in cooperation with the detecting means 20, also to make an assist fuel supply means 5 cooperate with the control means 6. When an increasing factor of the detected current value or oil pressure value is detected to exceed a prescribed value by the control means 6, the assist fuel supply means 5 is actuated by the control means 6. In this way, assist fuel is supplied only for a prescribed time to at least one of an intake route 4 or a combustion chamber.
Patent JP-H03185506-A (JP)
Title: Stabilized voltage circuit
Inventor: WATANABE HIKARI
IPC: G05F1/10
Filed: 1989-12-14
Abstract: PURPOSE:To improve the stability of oscillation by providing the stabilized voltage circuit with an impedance reducing circuit to reduce the impedance of a node by connecting the loop gain of negative feedback to the node in a feedback loop proportional to the impedance of the loop gain point. CONSTITUTION:Resistors R10, R11 and a diode D10 constituting the impedance reducing circuit 23 are serially connected between a power supply Vcc and the emitter of transistor(TR) Q10 in a constant current source 21 and the node between the resistors R10, R11 is connected to an output terminal 22. One end of a low resistor RL in the impedance reducing circuit is connected to a node 25 and the other end is connected to a current source V1 to reduce the impedance of the node 25 approximately to that of the low resistance RL. Thus, the stability of oscillation can be improved.
Patent JP-H02169172-A (JP)
Title: Production of blass having good hot-rolling workability
Inventor: SO HIDEHIKO
IPC: B22D21/00
Filed: 1988-12-22
Abstract: PURPOSE:To produce a brass having good hot-rolling workability without developing crack, etc., by casting the brass at the specific temp. higher than the liquidus temp. CONSTITUTION:The brass having liquidus temp. T deg.C is cast at cast temp. in the range of T-(T+100) deg.C. Structure of an ingot thus obtd. is made to fine crystal state. By this method, even in the case this is the special brass adding elements of P, Si, Ni, Al, Fe, Sn, Mn, etc., at the time of hot-rolling, the hot- rolling workability without developing edge crack, surface crack, inner crack, etc., can be improved.
Patent JP-2000136044-A (JP)
Title: Electrostatic carrier device and image forming device
Inventor: KANEMURA MASAJI
IPC: B65H5/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent discharge when an electrode group provided on a movable body electrostatically attracting a body to be carried and a power feeding means contacting the electrode group to impress voltage contact with each other and reduce the generation of noise and damage of a contact part. SOLUTION: On an inner peripheral surface of a carrier belt (movable body) 2, an electrode group constituted of a plurality of electrodes which are finely divided in the rotating direction is arranged. A base material 12 on which a power feeding brush 13 in slidable contact with the electrode group is planted is made of a material with high specific resistance. By grounding connection terminals A, D, G and connecting connection terminals B, C, E, F with a power source 20, electric potential having gradient in the rotating direction is induced in the electrode group via the power feeding brush 13.
Patent JP-H07178286-A (JP)
Title: Fully automatic washing machine
Inventor: NAKAJIMA SHINICHI
IPC: D06F37/40
Filed: 1993-12-22
Abstract: PURPOSE:To provide a fully automatic washing machine constituted to mount an outer rotor to a washing shaft while maintaining highly accurate perpendicularity. CONSTITUTION:A motor for driving a rotary vane disposed in the bottom of a washing/dehydrating tub is composed of the outer rotor of a DC brushless motor. A boss part 12 fitting to the washing shaft 2 fixed with a rotary vane is formed at the center of rotation of the outer rotor 10 and the end face of this boss part 12 is pressed to a flange part 24 formed at the washing shaft 2 to fix the outer rotor to the washing shaft.
Patent JP-H01169116-A (JP)
Title: Rotary bearing device
Inventor: YASUTOMI KAZUTSUGU
IPC: F16C19/54
Filed: 1987-12-22
Abstract: PURPOSE:To improve the ease of assembly and design freedom by disposing a rolling body in a space formed with curved surface-shaped grooves of opposing rotary shaft outer circumference and of an outer race inner circumference and urging said outer race with a spring made of a shape memory alloy in the axial direction. CONSTITUTION:Curved surface-shaped grooves are formed on the outer circumference of a rotary shaft 1 and on the inner circumferential surface of an outer race 3 opposing said inner circumference, and a rolling body 2 is received in a space formed wit said grooves. On the opposing surfaces of the paired bearing outer races 3 is installed a spring 5 made of a shape memory alloy. As a result, the free length of the spring 5 at the time of assembly can be made shorter than the distance L between the outer races 3 to improve the ease of assembly and the freedom of design.
Patent JP-H06239117-A (JP)
Title: Fastening device of non-slip device for tire and its installing method
Inventor: SATO KAZUO
IPC: B60C27/12
Filed: 1993-12-22
Abstract: PURPOSE:To operate the tensile force along the axial direction of plural hook metal fittings installed to the width direction ends of a nonskid device for tire, along the full length of a fastening cord body rapidly and evenly, to the fastening cord body used to contract to the center of the tire. CONSTITUTION:This fastening device 1 is composed by providing two cord locking mechanisms 20 which can hold both ends of fastening cord bodies 200 respectively in a device main body 2, and expansion members 50 such as a rubber cord to hook to the hooking metal fittings at adequate positions are connected at both ends of the fastening cord bodies 200 output from the fastening device 1. By the tensile force of the expansion members 50, both ends of the fastening cord bodies 200 are to be drawn out together from the fastening device 1 at the same time.
Patent JP-H04192028-A (JP)
Title: Control system for data sent to printer
Inventor: HONJO YASUMASA
IPC: G06F3/12
Filed: 1990-11-27
Abstract: PURPOSE:To utilize the bus performance to the full by providing a FIFO buffer memory on a DMA bus set between an I/O controller and a printer. CONSTITUTION:The printer transmission data are supplied to a printer 4 via an I/O bus 2, an I/O controller 1, a DMA bus 3, and a FIFO buffer memory 9. In such a case, a printer control circuit 14 detects that the data stored in the memory 9 reaches a prescribed quantity. Then an interruption signal is sent to an I/O processor 11. The processor 11 controls the controller 1 to apply the next DMA activation and sends the printer transmission data to the memory 9. Thus the memory 9 is provided on the bus 3 set between the controller 1 and the printer 4. In such a manner, the bus 3 is never occupied and the performance of the bus 3 is utilized to the full.
Patent JP-H02166618-A (JP)
Title: Optical disk device
Inventor: NAITO KAZUNORI
IPC: G11B11/105
Filed: 1988-12-20
Abstract: PURPOSE:To prevent the annihilation of already recorded information by stopping recording when a tracking error signal exceeds a threshold value (the value anticipating a certain level at which there is possibility of off-tracking), determining the case of off-tracking as a disk error and starting alternate selection if the off-tracking does not arise at the time of signal recording. CONSTITUTION:The tracking error signal from a head 2 is monitored and is compared with the threshold value by a comparator 3. The tracking error signal is sent as an error detection signal to a control circuit 4 when this signal is larger than the threshold value. A recording circuit control signal (recording stop signal) is sent from the control circuit 4 to the recording circuit 5 and the recording of the head 2 is stopped by an LD drive signal when the error is detected. The erroneous memory by a defect is prevented in this way and the annihilation of the already recorded information is averted. The reliability of the disk is thus improved.
Patent JP-H01169757-A (JP)
Title: Magneto-optical recording medium
Inventor: HASHIMOTO SHUNICHI
IPC: G11B11/10
Filed: 1987-12-24
Abstract: PURPOSE:To improve coercive force and the square shape of a magnetic Kerr curve by forming a recording layer of artificial lattice films which are alternately laminated with a specific atomic layer number of Co and Pt and are specified in the total thickness thereof on a substrate on which an underlying ZnS film is formed. CONSTITUTION:The underlying ZnS layer 2 is formed on the glass substrate 1 and the recording layer 3 consisting of the Co-Pt artificial lattice films which are alternately laminated with Co 0.5-2.5atom. layers and Pt 1-7atom. layers and have 50-500Angstrom total thickness is formed on this layer 2. The range of the atomic layer number of the respective layers and the total thickness suppresses generation of an intra-surface magnetization component and optimizes magneto-optical characteristics. The coercive force and the square shape of the magnetic Kerr curve are improved and the shape of pits at the time of recording is sharpened; in addition, the S/N of reading out is improved by forming the recording layer 3 via the underlying ZnS layer 2 on the substrate in such a manner. The magneto-optical recording with high quality at a high density is thereby enabled.
Patent JP-H08177315-A (JP)
Title: Glass installing attachment mounting structure of band window
Inventor: MIZUKAMI SHUICHI
IPC: E06B1/18
Filed: 1994-12-27
Abstract: PURPOSE: To simplify any mounting work by installing an almost dogleg-shaped mounting piece on the inner surface of an upper frame, clamping a mounting cross piece of a glass installing attachment to the inner surface of the upper frame with a screw and shifting an inclined upper surface to an oblique indoor side along an inclined lower surface of the ;mounting piece, then positioning it toward the outside of these surfaces. CONSTITUTION: A glass installing attachment 20 is attached to an inner surface 12 of an upper frame 1, and a glass installing groove 21 is formed by this attachment and an outdoor side piece 13 in combination. A mounting piece 14 of this upper frame 1 is formed into almost dogleg-shaped form as faced to the outdoor side by an inclined piece 31 slanted toward the outdoor side vertical to a base piece 30 turned to almost perpendicularity. In addition, the glass installing attachment 20 is formed into almost hook shape by a mounting cross piece 32 and a support longitudinal piece 33. A shifting part 33a nearer to the mounting cross piece 32 of the support longitudinal piece 33 is bent to almost L-shaped form and an inclined upper surface 35 slanted so as to make the indoor side become higher to horizontality with a longitudinal surface 34 is formed.  In succession, an angle to the horizontality of the inclined upper surface 35 is made into the same angle to the horizontality with an inclined lower surface 31a of the inclined piece 31.
Patent JP-H05225261-A (JP)
Title: Data retrieval device
Inventor: SATO AKIHIRO
IPC: G06F17/30
Filed: 1991-12-10
Abstract: PURPOSE:To improve the safety of data in comparison with simultaneous access to the same data base from plural clients by accessing the data base only with a server. CONSTITUTION:When a data base retrieval request occurs in a client, a retrieval file is written in the disk of a server by a retrieval request means 1. The client waits for retrieval execution of the server by a result waiting means 2. The server which waits for request write by a request waiting means 4 confirms the retrieval file write of the retrieval request means 1 and retrieves the data base by a retrieval means 5. When terminating the retrieval, the server writes the result as a response file by a result write means 6. Thereafter, the server waits for the next request again by the request waiting means 4. When confirming the existence of the response file written by the result write means 6, the client which waits for the response file write by the result waiting means 2 takes out the retrieval result by a result read means 3.
Patent JP-H08185540-A (JP)
Title: Specified area extracting device for moving image
Inventor: KITAURA AOI
IPC: G06T13/80
Filed: 1994-12-27
Abstract: PURPOSE: To provide a specified area extracting device with which a specified area is exactly extracted while considering both hue and motion so as to prevent wrong extraction caused by the similarity of hue to be generated in the case of extracting the specified area or wrong extraction caused by the motion excepting for an object part. CONSTITUTION: In this device, a first-order specified area extracting part 1 for extracting a first-order specified area from an input image signal corresponding to a previously set threshold value, second-order specified area extracting part 2 for removing the noise area of the extracted specified area and extracting a second-order specified area by filling the omitted area of the specified area extracted by the first-order specified area extracting part 1, specified area memory part 3 for storing the extracted specified area, and third-order specified area extracting part 4 as a third-order specified area extracting means for extracting a third-order specified area by comparing the extracted specified area with the specified area stored in the memory part 3 and for defining the third-order specified area as the specified area of an moving image.
Patent JP-2000144804-A (JP)
Title: Fuel device for construction machine
Inventor: NAKAJIMA NORIO
IPC: E02F9/24
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To install a shut-off valve and a drain valve which have conventionally been installed on a bottom part of a fuel tank of a construction machine at a position where they can be operated without providing an opening in a bottom guard of a machine body, and at a position where they will not be incorrectly operated. SOLUTION: A shut-off valve 22 is provided in the middle of fuel pipings 18 connecting a fuel tank 16 to a fuel supply destination. A drain valve 24 is provided in the middle of drain pipings 20 connected to the fuel tank 16 close to the shut-off valve in the middle of the fuel pipings 18. The shut-off valve 22 and the drain valve 24 are disposed at a position where they can be easily operated, and where they will not be incorrectly operated, that is on the inner side of a door 60 which can be locked, for example.
Patent JP-H03187456-A (JP)
Title: Connection structure of roof panel
Inventor: KONDO TAKEYA
IPC: E04D1/00
Filed: 1989-12-15
Abstract: PURPOSE:To prevent inundation by laying the roof tile superposing piece of a ridge-side roof panel on the ridge-side roof tile board of an eaves-side roof panel, which are adjoining each other in eaves-ridge direction, and also laying the waterproof sheet connecting piece of the eaves-side panel on the ridge side of the waterproof sheet of the eaves-side panel. CONSTITUTION:Roof tile plates 3 are stretched on a board 1 so as to form roof panels 4a and 4b, and a waterproof sheet 2 is stuck to one side end on the top of the board 1. Moreover, in the board 3, one part is laid on top of the other, and it is attached extending from the ridge side of the board 1 to the eaves side, and one end of the board 3 is laid on the half of the sheet 2. Next, the panel 4a, at the half place on the eaves side, and the panel 4b, at the half place on the ridge side, are arranged respectively. And the connection in the right and left directions is done by laying them on the exposed parts of the sheet 2 of the panels 4a and 4b, and also the connection in eaves-ridge direction is done by laying the superposing piece 6 of the board 3b projected from the eaves-side end of the panel 4b on the board 3a of the panel 4a. Accordingly, the inundation into a house can be prevented.
Patent JP-2001138962-A (JP)
Title: Stopper structure for gate handle
Inventor: SUDO MITSUHIRO
IPC: B62D33/037
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide stopper structure for a gate handle allowing easy fitting of a handle part of a gate lock device, with excellent appearance and easily adjustable in the rotating amount of a handle. SOLUTION: In the handle part 9 of the gate locking device for locking a rear gate of a motor truck, a base fitting 10 is fixed to the outer surface side of the rear gate 3 by a bolt 11, and a shaft pin 16 is fixed across flanges 14, 15 of the base fitting 10. A side face 18 of the handle 17 integrally formed in U-shape cross section is rotatably fitted to the shaft pin 16. A resin handle stopper 19 is disposed at an intermediate part of the shaft pin 16, and a fitting groove 20 fitted to the shaft pin 16 is formed at the handle stopper 19. The handle stopper 19 can be built in last being laterally slid from the side part of the handle 17.