baber/WOPTO huggingface dataset:
Patent JP-H06315808-A (JP)
Title: Nut and tool holder
Inventor: OSAWA EIICHI
IPC: B23B31/20
Filed: 1993-05-07
Abstract: PURPOSE:To provide large fastening force with small rotating force on a nut used by a tool holder by pivotally supporting a plurality of roller screws with the inner jaw of a nut main body and a nut collar fixed on the end face on the opposite side to the inner jaw of the nut main body. CONSTITUTION:A nut 1 screwed to a male screw section formed on the tip outer periphery of the holder main body 3 of a tool holder has a cylindrical nut main body 5 with an inner jaw 5A, and a ring-like nut collar 7 is integrally fixed on the end face of the nut main body 5 on the opposite side to the inner jaw 5A by a bolt. Many roller screws 8 are rotatably and pivotally supported between the nut collar 7 and the mating face of the inner jaw 5A via pivotal support ball 10. A ring screw 9 is engaged with the roller screws 8 on the outer periphery side of a train of the roller screws 8, thus the screw sections 8B of the roller screws 8 are aligned, and they can be screwed to the male screw section 4 of the holder main body 3.
Patent JP-S60250936-A (JP)
Title: Mold apparatus for manufacture of resin-covered metal plate
Inventor: KITAGAWA RIYUUICHI
IPC: B29C48/35
Filed: 1984-05-25
Abstract: PURPOSE:To achieve an efficient covering of a plurality of layers without use of any resin film by performing a primary covering of a melted resin passing between die slits while a secondary covering the second melted resin is done with a coating roller rotating while sliding in contact with another die. CONSTITUTION:A metal plate 1 is passed through a slit 2 of a primary covering die 5 to be covered with the first melted resin 3 and then, coated with the second melted resin 6 which is fed onto a coating roller 10 rotating sliding in contact with the die 8 from a second covering die 8 regulating the thickness thereof with a regulating lip 17. Thus, a resin covered metal plate is manufactured having the primary and secondary resin cover layers 9 and 26. This eliminates the filming of the cover resin thereby improving the adhesivity of both of the resins along with a free thickness adjustment thereof or the like.
Patent JP-S5533557-A (JP)
Title: Blow-off temperature controller for air conditioner
Inventor: MURASE FUJIO
IPC: F24F11/02
Filed: 1978-08-31
Abstract: PURPOSE: To provide a cooling effect which is not attended by abrupt temperature changes and is favorable to human body by changing the revolution rate of an outdoor blower by the blow-off temperature inside the room so as to conduct temperature control.  
     CONSTITUTION: A temperature sensor 21 consisting of a thermistor or the like detects the blow-off temperature, that is the temperature of the air which has passed through an indoor heat exchanger. With the blow-off temperature decreased, the output of a comparator 23 becomes HI and a transistor 30 turns ON; accordingly, power is fed to a realy coil 31 to change over the relay contact. As a result, an outdoor blower rotates at low speed, the pressure of the cooling cycle is increased, the cooling power is reduced, and the cooling degree of the interior of the room is moderated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000297861-A (JP)
Title: Differential device
Inventor: ASAHI MASAHIKO
IPC: F16H57/04
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealed differential device capable of sufficiently securing anti-abrasion performance and anti-seizure performance in which lubricating oil can be maintained clean. SOLUTION: This device is provided with a differential gear mechanism 3 comprising a differential case 5 in which lubricating oil is filled, a pinion gear 17, a pair of output side side gears 21, 23 connected to each other through the pinion gear 17 and disposed to face each other, a cone clutch 29, and a plug 33 and a seal ring 31 to prevent leak of the lubricating oil outside the differential case 5. Plural through holes are formed in an inner member of a two-layer plate cone member 27 for composing the cone clutch 29, and its outer member is magnetized, so that metal abrasion powder in the lubricating oil is attracted to purify the lubricating oil, and that differential motion is limited.
Patent JP-S5750326-A (JP)
Title: Substrate for magnetic disc
Inventor: ARUBERUTO FUROSHIYU
IPC: G11B5/733
Filed: 1981-07-10
Abstract: 1. A magnetic disk substrate comprising a laminate of thin plastic lamellae (L1, L2, ..., LK), characterized in that said lamellae are reinforced by fibers (2) aligned in parallel to each other, that said anisotropic lamellae are arranged on top of each other at angular distances that are as large as possible, ranging from 0 to 60 degrees, and that the density of the outer lamellae is lower than that of the inner lamellae.
Patent JP-H02289775-A (JP)
Title: Locking/unlocking device for car door
Inventor: ITO KENJI
IPC: E05B79/08
Filed: 1989-04-28
Abstract: PURPOSE:To simplify a structure, ensure an operation, and prevent an erroneous operation or the like due to an inertia action by arranging the output lever of an actuator near the locking/unlocking lever of a door lock, and directly operating the locking/unlocking lever. CONSTITUTION:An actuator 13 with an output lever 14 is installed near the locking/unlocking lever 4 of a door lock so that the operation section 14a of the output lever 14 at the neutral position is located in a range A outside the locus of the driven section 14b of the locking/unlocking lever 4. For the locking (unlocking) operation, the output lever 14 is rotated clockwise (counterclockwise), the operation section 14a is brought into contact with the left (right) side edge of the driven section 4b of the locking/unlocking lever 4, the lever 4 is moved to the locking (unlocking) position, and this position is detected by a locking (unlocking) operation detecting switch 11 (10). A motor is reversed to return the lever 4 to the neutral position, and the motor is stopped via a neutral detecting switch 15.
Patent JP-S58223838-A (JP)
Title: Verifying system of input data
Inventor: KUTSUMA NOBUYUKI
IPC: G06F3/02
Filed: 1982-06-21
Abstract: PURPOSE:To eliminate a mistake of key inputting and to realize the assured writing of data, by providing a verifying table to designate a specific item to be verified and feeding twice only the designated item to perform detection of errors. CONSTITUTION:A verifying table storage table 6 stores previously the numbers of verifying items to verify the data on important items. The count value of an item counter 9 is increased every time the input data is written to a memory 8. The counter 9 is reset by a CPU2 and feeds its count value to a verification discriminating circuit 10. Then the circuit 10 performs retrieval with reference to the contents of the memory 6. If a verifying data is decided as a result of retrieval, a caution signal is produced twice from a voice generating circuit 14 to detect errors through a comparator 19.
Patent JP-H08307602-A (JP)
Title: Image recording device
Inventor: ADACHI TAKAO
IPC: H04N1/04
Filed: 1995-05-01
Abstract: PURPOSE: To provide the image recording device with excellent reproducibility of an exposure shape. CONSTITUTION: While a carrier roller 7 is rotated once, 1st and Nth gears and a roller drive pulse motor 9 are respectively rotated by an integer number of turns and the carrier roller 7 and a drive section 30 start rotation from a rotating position equivalently in terms of phase to a point of a time T1 when preceding exposure is started at a point of time T3 where the carrier roller 7 starts succeeding rotation. Thus, a degree of deformation and deflection of the carrier roller 7 and the drive section 30 start rotation from a rotating from a complete round and a phase of distortion in an image due to dispersion in tooth pitch of the 1st-Nth gears are set equal to each time and excellent scanning line arrangement reproducibility is secured.
Patent JP-H06302900-A (JP)
Title: Optical system of laser resonator
Inventor: IWAMOTO HIROMI
IPC: H01S3/10
Filed: 1993-04-09
Abstract: PURPOSE:To convert light of linear polarization into polarization in the optional direction by providing three sheets of mirrors directly behind an output mirror of a laser resonator for rotating the whole of a mirror system round a first incident beam as a center. CONSTITUTION:A face SIGMA including centers of three mirrors P, Q, R and incident light and outgoing light is made rotatable. When the face SIGMA is rotated by THETAto a polarized face of an incident beam (h), a polarized face of an outgoing beam rotates by 2THETA. When the face SIGMA is rotated, for instance, by 30 deg., the polarized face of the outgoing beam (n) rotates by 60 deg.. When the face SIGMA rotates by 22.5 deg., the polarized face of the outgoing beam (n) rotates by 45 deg., that is, an optional polarization direction can be provided. Thereby, in any case of the polarized face of the outgoing beam of a laser device, the polarized face of the beam at the time of hitting an object can be controlled.
Patent JP-H048893-A (JP)
Title: Oil cooler for oiling type screw compressor
Inventor: NAKAGAWA KENJI
IPC: F04C29/02
Filed: 1990-04-25
Abstract: PURPOSE:To make an oil cooler and an after-cooler compact and highly functional (highly efficient) by installing a condensed water evaporator in such a way as to recover condensed water from a trap for introduction into the oil cooler, evaporate the recovered condensed water with the cooling air and the heat of the oil cooler, and to supply the heat of vaporization from the oil cooler. CONSTITUTION:The air is compressed to the predetermined pressure level with a compressor 1. In the course of compression, lubricating oil is fed to the compressor 1 via a pipe line 11. The compressed air and lubricating oil are mixed, and flow into an oil separator 5 via a pneumatic pipe line 9. Also, the mixture of the air and lubricating oil is separated with a separator element 6, and the compressed air enters an after-cooler via another pneumatic pipe line 10. In this case, the delivery air is cooled with the after-cooler 2 for condensation and subsequent separation of moisture with a drain trap 7. The condensed water is forcibly discharged into a pipe line 12 concurrently with the opening of the drain trap 7, and sprayed onto an oil cooler 3 for evaporation with the air blown from a cooling fan 4. According to the aforesaid construction, the heat of evaporation is absorbed from the surface of the oil cooler 3, and heat exchange efficiency is substantially increased.
Patent JP-S5911073-A (JP)
Title: Signal processing circuit of solid-state image pickup device
Inventor: OOBA SHINYA
IPC: H04N5/335
Filed: 1983-06-17
Abstract: PURPOSE:To have actuation and no actuation of the amplifier of a signal processing circuit when a horizontal switch is turned on and off respectively, by inserting a reset switch between a preamplifier and a feedback resistance. CONSTITUTION:A feedback resistance Rf has 100-500kOMEGA resistance value and 10-30pF output line capacity and a preamplifier has about 100 gain Av. The resistance Rf is set in parallel to the preamplifier. Under such conditions, the input impedance Zin of the preamplifier is set as 100kOMEGA/100=1kOMEGA during operation of the preamplifier. Then the signal charge of the capacity 66 is quickly read out. While the impedance Zin is equal to the resistance Rf itself while the preamplifier has no actuation, and the time constants of the capacity 66 and the impedance Zin are set at >=1mus. Then the signal is read out at a high speed of 5-20MHz. Therefore the signal charge is held at an output capacity.
Patent JP-H06299040-A (JP)
Title: Thermoplastic resin composition
Inventor: MASUBUCHI NAGANORI
IPC: C08K3/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide a thermoplastic resin compsn. the problem with flow mark in injection molding of which is overcome. CONSTITUTION:The compsn. comprises 50-75wt.% propylene-ethylene block copolymer obtd. by a multistage plymn., 20-35wt.% olefin elastomer, and 5-20wt.% inorg. filler provided that the block copolymer has a die swell ratio (at 210 deg.C, a shear rate of 10<3>s<-1> and an L/D of capillary of 40/0.8) of 1.4 or higher and contains propylene-ethylene random copolymer parts having an intrinsic viscosity of 4.0 or higher.
Patent JP-H06322652-A (JP)
Title: Polyolefinic nonwoven fabric containing medicine
Inventor: HONDA KEIKO
IPC: D04H3/007
Filed: 1993-05-10
Abstract: PURPOSE:To obtain an olefinic nonwoven fabric containing a medicine, capable of transparentizing when containing the medicine such as a mothproofing agent and opacifying in volatilizing the medicine and capable of visually judging the extent of the contained medicine by a difference in the extent of a visible colored layer formed on the back surface. CONSTITUTION:Polyolefinic nonwoven fabric, formed by a flash spinning method and having 0.1-10mum fiber diameter and 50-80% voids is used and a colored layer is then formed on one surface to contain a medicine in an amount of 80-300% based on the weight of the base fabric. Thereby, the polyolefinic nonwoven fabric containing the medicine is obtained.
Patent JP-H08277519-A (JP)
Title: Drainage material and application thereof
Inventor: TOKUNAGA SHIGENORI
IPC: E02B11/00
Filed: 1995-04-07
Abstract: PURPOSE: To prevent penetrated water from leaking without influences to the surrounding soil quality, the retention water, etc., by joining a drainage material that a water- impermeable layer is stuck to a part of the outer periphery of a fluid-permeable material and an impermeable material corresponding to the bottom shape, as a fluid- permeable material, before or during the application. CONSTITUTION: A drainage material in which a fluid-permeable material 1 and a water-impermeable layer 2 are joined as a unit body is buried at a necessary inclination for drainage in an excavated soil so as to turn the fluid-permeable material upwards. The drainage material in which the fluid-permeable material 1 and the impermeable layer 2 are detachably stuck to each other, is laid as an impermeable layer 2 with a necessary inclination for drainage, in an excavated soil. And the fluid-permeable material 1 is laid at the upper part thereof and buried them as a unit body as a drainage material. In this case, the impermeable layer 2 is provided at a part of the external periphery of the fluidpermeable material 1 to prevent leakage from the bottom face side of the drainage material into the ground.  In this way, water leakage can be greatly prevented even if the surrounding soil is highly permeable. And further, a product connected with an impermeable material can be used in a work wherein drainage materials are driven in a slope.
Patent JP-S61265607-A (JP)
Title: Control method for unmanned carrying car
Inventor: OZAWA KUNIO
IPC: G05D1/02
Filed: 1985-05-20
Abstract: PURPOSE:To execute a running control by eliminating a disturbance magnetic field, by providing a disturbance detecting sensor for detecting the disturbance magnetic field caused by a buried metallic object, on a carrying car, in addition to a magnetic sensor for detecting a magnetic marker body. CONSTITUTION:A magnetic sensor 3 executes a running control of an unmanned carrying car 1 by detecting a magnetic marker body 2. On the other hand, a disturbance magnetic field which is detected by disturbance detecting sensors 4-6 is outputted as output signals 4a-6a to a comparator 7. The three output signals 4a-6a are compared by the comparator 7, and in case at least two output signals are roughly equal by the majority logic, a comparator output 7a is outputted to a subtracting machine 8. In the subtracting machine 8, the comparator output 7a is brought to a vector subtraction from an output signal 3a of the magnetic sensor 3 and sent to a signal processing part. In this way, a signal (an output signal from the magnetic marker body 2) eliminated a disturbance magnetic field is obtained as an output 8a of the subtracting machine 8.
Patent JP-S60251718-A (JP)
Title: Switching device
Inventor: KURIHARA KATSUMITSU
IPC: H03K17/62
Filed: 1984-05-28
Abstract: PURPOSE:To prevent the occurrence of a load power being unwantedly kept supplied by constituting a discriminating circuit that the establishment of at least a part of conditions is indespensable to the change in each switching mode. CONSTITUTION:The switching mode of a PNP transistor (TR) 25 is changed depending on the operating condition outputted from an OR gate 21. The switching mode of an NPN TR26 is changed depending whether both the temperature condition inputted from the 4th input terminal 9 and the said operating condition are established or not. A relay coil 4 is excited through the conduction of both the TRs 25, 26 by a discrimination circuit 20, a relay switch 2 is conducted and a heater 1 for heating suction air is energized.
Patent JP-S5232254-A (JP)
Title: Malfunction prevention circuit of electronic switch
Inventor: YAMASHITA HIDETAKA
IPC: H03K17/00
Filed: 1975-09-08
Abstract: PURPOSE: To prevent malfunction by providing DC current blocking transformer outside a coupling transformer and by providing a noise suppression circuit at a section make to only flow signal current between coupling transformer and trunk circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02285091-A (JP)
Title: Nickel-copper alloy plating bath
Inventor: HARA TOSHIHISA
IPC: C25D3/58
Filed: 1989-04-26
Abstract: PURPOSE:To form a uniform alloy coating film over a wide range of current density and to obviate the formation of a precipitate, etc., by incorporating specified amts. of Ni sulfate, Ni chloride, copper sulfate, Na citrate and boric acid into the bath and adding a specified amt. of Na borate to specify the pH. CONSTITUTION:The Ni-alloy plating bath contains 150-400g/l Ni sulfate, 10-60g/l Ni chloride, 5-40g/l copper sulfate, 40-100g/l Na citrate and >=10g/l boric acid, and further 10-50g/l Na borate is added to the bath to adjust the pH to 4-7. At >400g/l Ni sulfate, an Ni salt is deposited. Ni chloride is used as an Ni source and an anode dissolving agent, the effect in controlling deposition and stabilizing the bath is reduced at <10g/l, and the plating is easily peeled at >60g/l. Copper is preferentially deposited at >40g/l copper sulfate. The complexing power is reduced at <40g/l Na citrate, and H2 is easily generated at >100g/l. The boric acid is controlled to such an amt. as to act as a buffer. The complex is made instable at <pH4, the buffer action is impeded at >pH7, and the bath is made instable.
Patent JP-H05303295-A (JP)
Title: Image forming device
Inventor: YODA KANEO
IPC: G03G15/20
Filed: 1992-04-27
Abstract: PURPOSE:To provide an image forming device high in image quality, a transfer efficiency and transfer-fixing efficiency, short in a waiting time, and having excellent durability in low rated power with a extremely simple and small-sized mechanism. CONSTITUTION:The image forming device transfers a toner image on an intermediate transfer body 2 by a first transfer part, and transfers/fixes the toner image on the intermediate transfer body 2, on a transfer material 4 by a second transfer part, a first roller 3 abutted on the inner periphery of the intermediate transfer body 2 and having a heating element 8 and an elastic layer 62, and a second roller 5 opposed to the first roller 3 with the intermediate transfer body 2 between are arranged on the second transfer part, and the transfer material 4 is carried while being heated/pressurized between the intermediate transfer body 2 and the second roller 5. A compact and highly reliable device having stable contact and excellent heat conductivity, securing high transfer efficiency in the first and second transfer parts, and reducing the collapse of the image can be realized.
Patent JP-S62263030-A (JP)
Title: Production unit for fiber reinforced plastic steering wheel core material
Inventor: KOIKE SHINJI
IPC: B29C70/06
Filed: 1986-05-12
Abstract: PURPOSE:To make it possible to surely form into the predetermined shape with no convergence of fiber bundle at the intersecting portion of a spoke part and a boss part by a providing fiber bundle intermediate guide members, which guide fiber bundles by roundabout ways, are detachably provided at spoke part forming places and spoke part molding tool members, which are positioned in exchange for the fiber bundle intermediate guide members after the laminate molding of spoke parts. CONSTITUTION:After long fiber bundles are wound so as to make roundabout ways around guide members 21 attached at the middle of each spoke forming position between a branching groove 10b and a boss piece 14, the guide members 21 are detached and, in exchange, spoke part molding toll members 22 are fixed so as to put long fiber bundles to form spoke parts 4 in the members 22. Because the spoke part molding tool member 22 has the dimensions and form to fit to the spoke part 4, the sagging portion of the long fiber bundle, which is developed by the detachment of the guide member 21, closely contacts the outer peripheral surface portion of the boss piece 14 on the branching groove 10b side, resulting in surely preventing the convergence of fiber bundle at the intersecting portion of the spoke part 4 and a boss part 3.
Patent JP-S60252968-A (JP)
Title: Memory control system
Inventor: KUROSU MASAAKI
IPC: G06F12/00
Filed: 1984-05-30
Abstract: PURPOSE:To reduce load of garbage collection by providing an area used exclusively for fixed data on a memory map, declaring fixation of data structure by specified function, and shifting the structure from a dynamic memory area to an area for fixed data. CONSTITUTION:To shift a specific list structure to a fixed list area, a function such as (FIXQ variable name) is prepared. When FIXQ is inputted, an objective list (variable) is copied from an area in use to a temporary fixing area, and registration of objective list is erased from utilized area. Then, the size TFS of the temporary fixed area is updated adding the size of the objective list, and an area for fixed list 18 is secured in a heap area. When reedition of once fixed list structure is desired, (UNFIXQ variable) is prepared, and thereby the list structure is copied from the fixed list area to the heap area, and alteration is made possible. In this case, those which were in the fixed list area become garbage, garbage collection of the fixed list area is made.
Patent JP-S5534380-A (JP)
Title: Fail memory
Inventor: NARUMI NAOAKI
IPC: G11C29/00
Filed: 1978-09-04
Abstract: PURPOSE: To make it possible to know the quality of a tested circuit corresponding to bits by counting the number of defective bits in real time while writing the defective bits to a fail memory in execution of a test.  
     CONSTITUTION: At every time when a comparator detects "Fai l" in execution of a test, information at input terminal DIN of memory part 41 is written to a corresponding address and an address position where "Fai l" is not detected is held in a clear state. Gate part 42 makes fail information in memory 41 read out in the 1st half of the operation cycle of the fail memory into a gate control signal; when the content indicates a fail, the output signal from a comparator to counter part 43 is cut off and when the content is in the clear state, the output signal to counter part 43 is allowed. Counter part 43 counts only output signals discriminated as fail signals among output signals of the comparator inputted via gate part 42. 
     COPYRIGHT: (C)1980,JPO&Japio