baber/WOPTO huggingface dataset:
Patent JP-H02245524-A (JP)
Title: Over running clutch
Inventor: MAEZAWA KOICHI
IPC: F02N15/02
Filed: 1989-03-20
Abstract: PURPOSE:To prevent any damage to a member by constructing the title clutch in such as way that a hollow roller bit'es a clutch outer and a clutch inner firstly and then a solid roller bites them. CONSTITUTION:The outer diameter of a solid roller 3 is formed slightly smaller than the outer diameter of a hollow roller 4. A clutch outer 1 is rotated in an arrow direction under a state that load torque is applied to a clutch inner 2 and load is applied to the roller 4 according to load torque to be crushed and deformed thereby. Deforming quantity reaches certain quantity and the roller 3 touches a cam curve. Supposed that a relative rotary angle between the clutch inner 2 and the clutch outer 1 until now is beta. A plurality of circumferential grooves 6 provided at a retainer 5 and a plurality of pins 7 provided at the clutch outer 1 are connected with each other via an elastic body 8 and are movable in a rotary direction relatively. When the angle beta of the roller 3 becomes angle gamma, the pin 7 makes contact with the end of the circumferential groove 5, limitation is given to a relative rotational angle, and load torque applied thereto over the limitation makes slippage be generated at the roller to prevent any damage to a member.
Patent JP-S60213417-A (JP)
Title: Finishing work for gear
Inventor: OKUNISHI HIROSHI
IPC: G05B19/18
Filed: 1984-04-03
Abstract: PURPOSE:To carry-out the finishing work for a gear with high accuracy by meshing with a worked gear and a toothed tool having a gear shape or rack shape free from backlash and driving the toothed tool and the worked gear so as to roll in meshed state. CONSTITUTION:A worked gear 1 which is obtained by roughly cutting a spur gear is fastened onto an installation shaft 2, and meshed with a toothed tool 3 free from backlash. The installation shaft 2 and a tool shaft 4 are revolution- driven in synchronization so that the worked gear 1 and the toothed tool 3 are engaged and revolved, and further, the toothed tool 3 is moved in reciprocation along the axis line 6 of the tool shaft as shown by the arrow 7. Through the sliding contact in the direction of the tooth trace of the tooth surfaces of the both of the worked gear 1 and the toothed tool 3 due to the reciprocating movement, the tooth surface of the gear 1 can be finish-worked with high accuracy.
Patent JP-H10259864-A (JP)
Title: Belt pulley
Inventor: NAKAGOME AKIRA
IPC: F16H55/48
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a pulley which can suppress deformation of a rim due to a belt load. SOLUTION: In a resin belt pulley, a rum 2 around which a belt is wound and a belt 3 attached to a rotary shaft 1 on a diametrically inward direction of the rim 2 are integrated with each other. In such a pulley (P), an attaching point 30 of the web 2 to the rotary shaft 1 is offset as 12 in respect to an axially center point 8 of the rim 2. The web 3 has a perpendicular web member 7 extended from the attaching point 30 in the diameterally outered direction of the rotary shaft 1, and an inclined web member 9 inclined so as to connect the perpendicular web member 7 to the axially center point 8. A belt load applied to the rim 2 is received at the acidly center point 8 of the rim 2, so that deformation of the rim 2 due to belt load is suppressed to minimum even in the case that the pulley (P) is made of resin having lower rigidity.
Patent JP-H01238675-A (JP)
Title: Image forming device
Inventor: KAWASE MICHIO
IPC: G03G21/00
Filed: 1988-03-19
Abstract: PURPOSE:To form a multiple number of image in a short time by forming the image of an original after preprocessing a 1st piece of original and then forming the images without preprocessing for the originals after a 2nd one. CONSTITUTION:In a skip mode, the set copying number and the size of copying paper are stored, and when a copy start button is pushed, the density information of the original is read while a 1st optical system scanning is carried out, an appropriate exposure amount is automatically set by an AE function, and the set amount is stored in a memory. Next the 1st original is exposed at a set exposure amount by a 2nd optical system scanning, and copying of the set number of pieces is carried out on the set size of paper. As for the originals after the 2nd piece, copying is carried out using the various set values at the time of copying the 1st original, without preprocessing.
Patent JP-S54157477-A (JP)
Title: Tape carrier type ic automatic distributing device
Inventor: MURO MASUO
IPC: H01L23/00
Filed: 1978-06-02
Abstract: PURPOSE: To realize an automatic formation and transfer for the tape carrier type IC chip by constituting the IC automatic distributing device with the IC-attached frame supply part, draw-out transfer part, chip formation transfer part, XY table part and substrate part each.  
     CONSTITUTION: IC automatic distributing device A is constituted with IC-attached frame supply part D, draw-out transfer part E, chip formation transfer part F, XY table part G and substrate part H each. In such constitution, part D supports magazine carriage 2 to which magazine 1 is mounted via a pair of rails 3 in a free reciprocal way, and carriage 2 is shifted by air cylinder 4 to transfer magazine 1 to part E. Then frame hook 19 using the air cylinder provided at part H as the driving source is installed at part E to be then transferred to the next part F. After this, the formation is carried out using the punch and the dice to send the chip to part G via mobile block 41 which is driven by core cylinder 40. Then the positioning is given by positioning pin 42, and the chip is sent out onto the bonding substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03270692-A (JP)
Title: Printer
Inventor: NAKANO SHOICHI
IPC: B41J19/30
Filed: 1990-03-16
Abstract: PURPOSE:To ensure smooth operation with maximum torque under low temperature by selecting a slow up or a slow down curve corresponding to a set temperature, when an actual temperature exceeds the set temperature, in a printer being driven through a step motor. CONSTITUTION:Upon start of printing operation, a CPU 11 detects an actual temperature T based on an output from a temperature sensor 9. When the temperature Ts previously set in a switching temperature setting means 14 is higher than the actual temperature T, the CPU 11 selects curves C1, C3 having small inclination (acceleration). When T>Ts, curves C2, C4 having high acceleration are selected. A driving signal (d) corresponding to thus selected curves is provided to a controller 6 in order to drive a step motor 5. Consequently, high speed continuous operation is realized while ensuring maximum torque under low temperature.
Patent JP-H02245305-A (JP)
Title: Manufacture of bent pipe
Inventor: CHAGI TOMIKI
IPC: C08J5/06
Filed: 1989-03-18
Abstract: PURPOSE:To contrive to remarkably reduce the loss by cutting off parts, which is unstable in quality and defective, by a method wherein threads are coated with water- repellent surface-active agent in order to prevent steam from penetrating in the threads by capillarity. CONSTITUTION:Unvulcanized inner surface rubber 1 is prepared by braiding vinylon tread or polyester thread, which is pre-treated by resorcin-formalin-rubber latex mixture solution(RFL) solution added with 0.1-20.0% of fluorine-based water-repellent surface-active agent or silicon-based water-repellent surface-active agent. Stock is produced by covering the inner surface rubber 1 with outer surface rubber 3 and is put onto a mandrel having the predetermined form and directly vulcanized in steam in order to manufacture a bent pipe. Or 0.1-20.0% of water-repellent surface-active agent is not added to the RFL solution, which is used for pre-treatment of the threads but added to gum, which is spread on the inner surface rubber 1 before covering the outer surface rubber 3. Though the addition of water-repellent surface-active agent causes normally the bonding inhibition, the proper kind and amount of the water- repellent surface-active agent added to the RFL solution and solvent-based gum can develop water-repellent effect without causing bonding inhibition and prevent the threads from deteriorating.
Patent JP-H06282488-A (JP)
Title: Cache storage device
Inventor: KAMIMURA JIYOZE
IPC: G06F12/08
Filed: 1993-03-25
Abstract: PURPOSE:To provide one cache storage device which speeds up the operation of a computer system by decreasing cache mishits. CONSTITUTION:The cache storage device 3 has four user storage areas 31a-31d in which mutually different data on a main storage device are stored and a system storage area 33 in which common data among programs in the user storage areas 31, etc., are stored. A data controller 39 has a root register for storing whether or not data in each user storage area 31 can be replaced and address information including task information, and the respective user storage areas 31 are connected through a cache internal address data bus 37 and a cache internal subaddress data bus 35 for the user areas. An internal bus 37 is connected to a CPU bus 43 and a memory bus 45 through a memory management unit 41 which serves as an address converting mechanism, etc.
Patent JP-S51143148-A (JP)
Title: Method and system of converting centrifugal force to thrust
Inventor: KIKUCHI HIDEHIKO
IPC: F03G3/00
Filed: 1975-06-04
Abstract: PURPOSE: A unique thrust engine which can convert large centrifugal force generated at the mass point of circular motion to thrust. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05274243-A (JP)
Title: Input/output control system for data base retrieving system
IPC: G06F13/12
Filed: 1992-03-25
Abstract: PURPOSE:To efficiently access an input/output device even when the input/output of a retrieving processing and a normal transaction processing coexist with respect to the input/output control system of a data base retrieving system executing the input/output processing for retrieving a data base excepting for retrieving in accordane with the requirement from a terminal. CONSTITUTION:The terminal 4 is connected to the input/output controller 3 by way of the first input/output channel 5 dededicated to the retrieving processing and the second input/output channel 6 dedicated to the processing excepting for retrieving and the input/output requirement receiving part 7 of a host 14 discriminates between the requirement for retrieving the data base and that for other than retrieving. When the input/output receiving part 7 discriminates the retrieving requirement, an input/ output address selection processing part 8 fixes the input/output for retrieving to the first input/output channel 5 and when discriminating the processing requirement for other than retrieving, it fixes the input/output excepting for retrieving to the second input/output chapel 6. Furthermore, the input/output execution part 9 of the input/output controller 3 parallelly executes the input/output processings for retrieving and excepting for retrieving to the input/output device 2.
Patent JP-S59192651-A (JP)
Title: Automatic wiper for automobile
Inventor: TANAKA MICHIHIKO
IPC: B60S1/08
Filed: 1983-04-15
Abstract: PURPOSE:To enhance the responce and reliability of an automatic wiper, by measuring time intervals between the reflected waves of ultrasonic waves to detect the adhesion of raindrops on a windshield, and as well by driving the wiper in accordance with the result of the detection. CONSTITUTION:A sensor section S is composed of vibrators 1, 2, a damper section 3, a shield plate 4, a vibrating section 5 and a casing 6 for the above- mentioned members, and is bonded to the inner surface of a windshield 7. A pulse signal from a pulse transmitting circuit 10 vibrates the vibrator 1, and the sensor section S issues ultrasonic waves. The ultrasonic waves are reflected upon boundary surfaces, and therefore, the reflected waves vibrates the vibrators 1, 2 which therefore converts the reflected waves into an electrical signal which is transmitted to a rectangular wave generating circuit 13 through a gate circuit 11 and an amplifier 12. The output signal of the circuit 13 is counted in a counter 14. A comparator 15 compares the counted value with a threshold value, and therefore, actuates a wiper drive circuit 17 through a relay 16 when the counted value is less than the threshold value.
Patent JP-H09252685-A (JP)
Title: Accessory fitting structure for fishing rod
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To elastically fix a reel sheet, etc., to a fishing rod so as not to be removed. SOLUTION: A hole 3 is provided at the fitting position of an accessory such as the reel sheet of a fishing rod pipe 2. A seat plate 4 with a flange part 4a is inserted to the hole 3 from the inside of the fishing rod pipe 2. The flange part 4a is made to abut on the in-pipe opening edge 3a of the hole 3, the accessory 6 is fixed onto the seat plate 4 exposed from the hole 3, and an elastic member 7 is inserted between the out-pipe opening edge 3b of the hole 3 and the accessory 6 or/and between the in-pipe opening edge 3a of the hole 3 and the flange part 4a. Even when the fishing rod is bent, the accessory is not removed from the rod and they are not mutually damaged.
Patent JP-S63230192-A (JP)
Inventor: TSUBOI SHIGEO
IPC: D05B35/08
Filed: 1987-03-20
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-H11265108-A (JP)
Title: Resin-coated magnetic particle for electrifying member and electrophotographic device
Inventor: AIDA SHUICHI
IPC: G03G15/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated magnetic material to obtain stable electrification property for a long time in an electrifying member which uses a magnetic material, and to provide magnetic particles suitable for a cleaner-less electrophotographic device. SOLUTION: The magnetic particles 403 are spherical or irregular particles having magnetism and are used for an electrifying member which touches and electrifies an electrophotographic photoreceptor 405. The surface of the particle is coated with a resin. The resin consists of a fluorine-contg. grafted polymer and has 1×10<5> to 1×10<10> Ωcm volume resistance. The fluorine-contg. grafted polymer is a grafted polymer comprising an α,β-unsatd. carboxylic acid ester having ester groups containing fluorine as the main structure and α,β-unsatd. carboxylic acid ester polymers as branches. The weight average mol.wt. of the polymer obtd. by gel permeation chromatography is preferably 20000 to 300000.
Patent JP-S52150044-A (JP)
Title: Copier
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/04
Filed: 1976-06-08
Abstract: PURPOSE: To improve an image density by providing a filter in an optical path where a document image is projected onto a photo-sensitive body in order to change the spectrum characteristic of the optical path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52150025-A (JP)
Title: Compensator for exposure second time of camera of ttl direct light measure type
Inventor: TERADA KATSUMI
IPC: G03B7/0805
Filed: 1976-06-08
Abstract: PURPOSE: To compensate the error of an exposure second time easily by changing the trigger level of an electric shutter circuit while interlocked with a shutter dial. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07283018-A (JP)
Title: Bond magnet and production thereof
Inventor: MATSUNARI YASUNORI
IPC: H01F41/02
Filed: 1994-04-05
Abstract: PURPOSE:To provide a bond magnet subjected to electrolytic plating with no practical problem by forming an underlying layer for a bond magnet which is reluctant to electrolytic plating in an acid bath. CONSTITUTION:The bond magnet comprises a surface layer 4 of electrolytic plating film and an underlying layer 3 of electroless plating film deposited under conditions of plating bath temperature of 90 deg.C or below and plating bath pal of 6.0 or above.
Patent JP-H08229820-A (JP)
Title: Surface treatment method for special coupling part of steel pipe
Inventor: SUMIYA KATSUTOSHI
IPC: B24C1/08
Filed: 1995-02-28
Abstract: PURPOSE: To secure sufficient gas tightness and liquid tightness, and prevent off-specification of a shoulder torque value. CONSTITUTION: In a surface treatment method to a special coupling part of a steel pipe which is excellent in seizure resistance, abrasion resistance, gas tightness, and handling easiness in connection, a blasting process is applied to a surface of a special screw of the steel pipe with zirconia-silica ceramic beads of a spherical form of a grain size of 10-500μm, so smooth irregularities of an average roughness of Ra0.1-10μm are formed on the screw surface. Handling easiness in connection of the pipes at an oil well and a gas well can thus be largely improved.
Patent JP-H05274368-A (JP)
Title: Image storage device
IPC: G06F12/00
Filed: 1992-03-25
Abstract: PURPOSE:To simplify the registration processing by dispensing with an operation of a retrieval key and an input key, etc. CONSTITUTION:At the time of inputting a retrieval code (a title and a keyword, etc.) of image information stored in an optical disk 19, the image information containing a character which becomes the retrieval code is displayed on a CRT display device 24, a character part which becomes the retrieval code on a display screen is designated as to its area by a mouse 29, a partial image of this designated area is enlarged and displayed by an enlarging/reducing circuit 46, whether the character which becomes the retrieval code can be designated correctly or not is confirmed, and thereafter, the designated area is subjected to character recognition in a character recognizing part 39 and becomes the retrieval code.
Patent JP-H01241246-A (JP)
Title: Digital signal detection circuit
Inventor: NAKAMURA SEIZO
IPC: H04L25/40
Filed: 1988-03-23
Abstract: PURPOSE:To detect the presence of an accurate signal without malfunction by utilizing the periodicity of a signal, extracting only the signal synchronously with the regenerative clock signal, comparing its number with a reference value within a prescribed period so as to detect the presence of a reception signal. CONSTITUTION:When a digital signal is inputted, a sign conversion point detection circuit 2 detects the sign converting point to generate a conversion pulse and a clock regenerating circuit 3 regenerates a clock signal and a deciding circuit 6 extracts only the conversion pulse synchronously with the clock signal. Then a data from the circuit 6 is brought into logic 1 and the data without conversion pulse is brought to logic 0, each data is written in the M+1 stages of shift registers 9 for each clock signal and the number of data of level 1 from the 2nd stage to the (M+1)th stage is counted. The counted value is smaller when a disturbing wave or noise is given than the input of a normal signal. Then a reference value corresponding to the count obtained by receiving the normal signal is set to a digital comparator 12 and the reference value and the counted value are compared to discriminate the presence of the reception signal.
Patent JP-S58184470-A (JP)
Inventor: SHIRAKU YOSHINORI
IPC: F25B21/00
Filed: 1982-04-23
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-H10253642-A (JP)
Title: Method of manufacturing microtip and method of manufacturing probe for detecting microcurrent of microforce, negative-form substrate used for manufacturing the same, and the same microtip and probe
Inventor: SHIMADA YASUHIRO
IPC: G01B21/30
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To enable the formation of microtip with uniform height by transferring the microtip formed on a delaminating layer of one substrate onto a bonding layer formed on the other substrate via spacers formed on either of the substrates. SOLUTION: After a protective layer 2 is formed on the first substrate formed of silicon, the substrate 1 is partially exposed by patterning its desired locations to form recessed parts 3, and then the protective layer 2 is removed. Next, a delaminating layer 4 is formed on the surface of the substrate 1, and over there, spacers 6 are formed of material such as SiO2 which is hard and hardly deformed to form microtip 5 on the delaminating layer 4 containing the recessed parts 3. On the other hand, a bonding layer 6 (7a and 7b) is formed on structural bodies which are to be elastic bodies (cantilevers, etc.) formed on the second substrate 8 or on its surface. Then, the tip 5 are pressed against and transferred to the bonding layer 7 by aligning, counterposed, and bringing the tip 5 and the bonding layer 7 into contact with each other.  As the amount of deformation of the tip 5 are maintained constant by the spacer 6 at this time, it is possible to maintain the height of the tip 5 constant.
Patent JP-S59192633-A (JP)
Title: Head lamp for automobile
Inventor: MORIYAMA HISAMUNE
IPC: B60Q1/05
Filed: 1983-04-15
Abstract: PURPOSE:To make a head lamp look more better, by making up the front end edge of a lamp cover forming part of a body outer surface being titled outward in both directions of a car body so as to be adjusted to almost nearly horizontality locking from the front of the car body at a time when a lamp body is projected out of the inside of the car body. CONSTITUTION:Supported by a car body 1 as free of rocking motion up and down as well as of torsional motion in both directions at the rear, a lamp cover 16, in a state that a lamp body 3 is being housed, forms a body outer surface tilted outward to the lower part of the car body at the upper part of the lamp body. And, a pair of lamp cover working links consisting of both outer and inner links 20 and 23 are pivotally attached, at each end, to either a lamp body driving link 8 or the lamp body 3, and the other end to the cover 6 respectivly, rocking the cover 6 up and down linking up with vertical motion of the body 3. Outer and inner lengths of these links 20 and 23 are made up of inequality, and in the state that the body 3 is being projected forward, the front edge of the cover 16 is made so as to be kept in almost horizontal at looking from the front of the car body 1.
Patent JP-S62223670-A (JP)
Title: Turntable driving method for chemical analysis instrument
Inventor: OGAWA YOSHIBUMI
IPC: G01N35/04
Filed: 1986-03-25
Abstract: PURPOSE:To shorten the feed time of a reaction pipe without increasing the turning speed of a turntable by rotating the turntable by (N-n)P in every step when N is the total number of reaction containers, (n) is an optional number, and P is the array pitch of the reaction containers. CONSTITUTION:The turntable is rotated by (n) pitch (=n.p) less than one turn (=N.P), where N is the number of reaction containers 2 on the turntable 1 and P is the array pitch. Assuming that n=1, a container 2 which is, for example, at a position (a) is conveyed counterclockwise by one pitch to reach a position (e) and the rotation of the turntable 1 may be one pitch less than one turn. The feed time of the container 2 is therefore shortened without increasing the rotating speed and the efficiency of an analysis is improved while the vibration of the turntable 1 is unchanged. Further, when the efficiency of the analysis need not be improved, the rotating speed may be slower, so vibration of the table 1 is made less than before and data less in noise are obtained.