baber/WOPTO huggingface dataset:
Patent JP-H11313118-A (JP)
Title: Transmission and reception method and transmitter-receiver
Inventor: OGURO TAKAYUKI
IPC: H04B1/40
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a transmission/reception method and a transmitter-receiver which do not generate parasitic waves near desired waves by using a single oscillation source for respective transmission part and reception part. SOLUTION: A frequency converter 1 subtracts the frequency of the first local signals of the output of a first local oscillator 4 from reception signals, frequency-converts them and outputs them to an intermediate frequency amplifier 2. A quadrature demodulator 3 uses a non phase shift component and a 90 deg. phase shift component for which the first local signals of the output of the first local oscillator 4 are frequency-divided in a variable frequency divider 5 and frequency-divided further in a 4 frequency divider 6 as local signals and generates demodulation signals from intermediate frequency signals.  A quadrature modulator 11 uses the non phase shift component and the 90 deg. phase shift component for which the first local signals of the output of the first local oscillator 4 are frequency divided in the variable frequency divider 5 and frequency-divided further in the 4 frequency divider 6 as the local signals, converts modulation signals to the intermediate frequency signals and outputs them to the intermediate frequency amplifier 10. A frequency converter 9 adds/subtracts the intermediate frequency signals to/from the frequency of the first local signals of the output of the first local oscillator 4 and outputs frequency converted transmission signals.
Patent JP-S5255596-A (JP)
Title: Fare adjusting apparatus
Inventor: ISHIBASHI TAKUYA
IPC: G07B15/00
Filed: 1975-10-31
Abstract: PURPOSE: To simplify handling operations by poviding a required number of containers for containing fares of fare boxes storing and receiving bus fares or the like, by classifying according to each fare box and making individual adjusting and counting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0427709-A (JP)
Title: Exhaust manifold for internal combustion engine
Inventor: KIMURA SHUJI
IPC: B22D19/00
Filed: 1990-05-23
Abstract: PURPOSE:To reduce the influence of contraction stress upon a ceramic passage body so as to prevent the damage of the ceramic passage body by reinforcing the peripheral part of the ceramic passage body by a frame body, and casting the ceramic passage body and frame body integrally into a manifold body. CONSTITUTION:An exhaust passage part provided with an exhaust passage 5 and an exhaust collecting passage 9 is formed of ceramic so as to be formed into approximately rectangular parallelepipedic ceramic passage body 13. The peripheral part of the ceramic passage body 13 is reinforced by a metal frame body 15, and this ceramic passage body 13 and frame body 15 are integrally cast into a manifold body 17 to form an exhaust manifold 19. The frame body 15 is made of metallic material of a higher fusing point than that of material forming the manifold body 17. Contraction stress generated to the manifold body 17 at the cooling time during casting is received by the frame body 15 for reinforcing the peripheral part of the ceramic passage body 13. The contraction stress to the ceramic passage body 13 is thus reduced.
Patent JP-S5254817-A (JP)
Title: Internal combustion engine
Inventor: KANEKO YASUO
IPC: F02B51/04
Filed: 1975-10-30
Abstract: PURPOSE: Effectively performing combustion of rare mixed air engine having a high air-fuel ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0224339-A (JP)
Title: 1-butene and propylene polymer composition
Inventor: CHIYAARUZU CHIYUU SHIYUN FUO
IPC: B32B27/32
Filed: 1989-05-24
Abstract: A composition is disclosed comprising 10% or less by weight of a low molecular weight, isotactic but-1-ene polymer having a melt index of from 50 to 1000, and at least about 90% by weight of a propylene polymer. Molded articles, sheets, films, fibers and laminates prepared from the composition are also disclosed.
Patent JP-H11303358-A (JP)
Title: Facing plate mounting structure
Inventor: YOSHIDA SHIGEO
IPC: E04F13/21
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a facing plate mounting structure conformable to expansion and contraction of a facing plate and capable of ensuring water-tightness by nipping a stepped part formed on the surface side of the facing plate edge part inbetween with a mounting base part by a plate, and forming an adhesive layer on the plate reverse side abutting to the stepped part of the facing plate. SOLUTION: The end part of a facing plate 1 is arranged on the frame 3 of an outer wall panel, and a sealant 9 is filled in the joint part between the end parts of the facing plates 1. A plate 4 having an adhesive arranged on the reverse side is provided over both the stepped parts 2 of the adjacent facing plates 1, and a drilling tapping screw 10 is driven to the through-hole of the plate 4. A screw 10 is driven while forming a through-hole in the frame 3 by the screw 10, and fastened to nip the stepped parts 2, and the leg part of a dressing cover 8 is fitted to a receiving metal fitting 7. As the sealant 9, a non-hardenable sealant is used. Thus, even if the joint space is extended by the contraction of the facing plates 1 with a small joint width and a small volume of the sealant 9, the sealant is extended. Accordingly, the leakage from the joint part can be prevented.
Patent JP-S5919820-A (JP)
Title: Abnormality detecting device of electric instrument
Inventor: MOTOYOSHI TATEO
IPC: G01H1/00
Filed: 1982-07-26
Abstract: PURPOSE:To look straight at the displacement extent of a needle, and to simplify a resetting operation of the needle, by providing a coil spring for providing a resetting operation to a cylindrical needle to which the circumference of the center hole of a round plate spring whose circumference is fixed into a body is brought into engaged contact and is supported. CONSTITUTION:A detecting device is fitted at each gas section or at each fixed interval on the outside wall of a vessel for storing an electric instrument body. When vibration is generated in the outside wall due to abnormality of the inside of the electric instrument, a needle 19 vibrates in the same way as usual. The moving extent of the needle 19 can be seen directly from the outside of a cover 12. Paint, etc. are coated on a display part 19a so as to be easily visible, therefore, a state of operation can be seen with eyes. When resetting the needle 19, when the inside circumferential part of a plate spring 16 is separated from the needle by removing a cover holder 13 and the cover 12, and drawing up a resetting fork 20 which is brought into engaged contact with the lower face of the inside circumference of the plate spring 16, the needle 19 is pushed back downward by a resetting coil spring 21 and becomes its original state. In this way, the resetting operation can be simplified.
Patent JP-S5655915-A (JP)
Title: Zoom lens
Inventor: TACHIHARA SATORU
IPC: G02B15/167
Filed: 1979-10-12
Abstract: PURPOSE: To make the zoom lens compact by constituting the 4th group of the lens groups comprising 4 groups by negative, positive and succeeding negative and positive lenses successively from the object side, and satisfying predetermined conditions.  
     CONSTITUTION: The 1stW4th groups successively from the object side are made to have positive refracting power, negative refracting power, positive refracting power and negative refracting power. The 2nd group is moved to change focal length and at the same instant, the 3rd group is moved along the optical axis so as to maintain image plane position constant. The 4th group consists of a negative lens, a positive lens successively from the object side and at least each one of negative and positive lenses succeeding thereto. The lens is so made as to satisfy the respective conditions of the formulas (1)W(4) where f w : the shortest focal length of the entire system, f 2 : the focal length of the 2nd group, f 0 : the focal length of the entire system, f 123 : the composite focal length of the 1st, 2nd, 3rd groups when the focal length of the entire system is f 0 , f 4 : the focal length of the 4th group, NL: the refractive index of the 1st negative lens in the 4th group, RL; the radius of corvature of the object side face of the 1st negative lens in the 4th group. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02310187-A (JP)
Title: Power unit suspending device for motor scooter
Inventor: ITO SHIGEJI
IPC: B62K25/28
Filed: 1989-05-26
Abstract: PURPOSE:To improve steering stability by connecting a power unit and a cushion unit in the specific state via a vibration-proof arm and a swaying link, and arranging the cushion unit on the vehicle body center line in front of the power unit. CONSTITUTION:A rear extension section 3 storing a transmitting device is provided on one side of an engine case 2 in front of a power unit 1, and the axle of a rear wheel 4 is rotatably supported on its rear end inner side. A pair of the right and left bosses 6 are arranged protrusively forward above and below the front section of the power unit 1. The upper boss 6 is pivotally fitted via a rubber bush 11 to the tip of a vibration-proof arm 7 fitted to a frame 10 via a rubber piece 8 and a rubber bush 9. The lower boss 6 is pivotally fitted to the rear end of a rod 15 fitted at the rear end of a swaying link 12. The lower end of a cushion unit 18 is connected to the front end of the swaying link 12.
Patent JP-H11320950-A (JP)
Title: Image forming apparatus
Inventor: OGAWA KATSUTOSHI
IPC: G03G15/05
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To surely move toner from a toner carrier roller and to prevent clogging in a toner passing hole provided on a developing agent passing control means. SOLUTION: This image forming apparatus comprises a toner carrier roller 4 for carrying and conveying charged toner 1, a developing agent passing control means 9 that possesses a plurality of developing agent passing holes 10 for passing the toner therethrough and controls the passing of the toner supplied from the toner carrier roller 4 in accordance with an image signal from the outside and an image receiving paper 16 on which the passed toner is received. The above components are provided in the above order. It further comprises an opposing electrode 7 that varies a position of the toner carried on the toner carrier roller 4.
Patent JP-S63300838-A (JP)
Title: Wafer replacing method for processor
Inventor: GAMO HIROSHI
IPC: H01L21/677
Filed: 1987-05-29
Abstract: PURPOSE:To improve throughput as a whole by using one of the transfer feed arms taking out a processed wafer from a processor immediately thereafter the other transfer feed arm inserting its supporting unprocessed wafer into the processor. CONSTITUTION:After a transfer feed arm 30-1 takes out a processed wafer 10 from a processor 60, before the wafer 10 is carried to a predetermined storage part, the other transfer feed arm 30-2 inserts its supporting unprocessed wafer into the processor 60. Consequently, the processor 60 enables a process to be immediately started for this new inserted wafer 10. Accordingly, work for the next replacing operation, in which the transfer feed arm 30-1 once relocates its supporting processed wafer 10 to the storage part successively further supports the next expected unprocessed wafer, can be performed parallelly in time with the processing time by the processor 60.
Patent JP-S5464597-A (JP)
Title: Heat resistant epoxy resin composition
Inventor: FUKAMI AKIRA
IPC: C08G59/14
Filed: 1977-11-01
Abstract: PURPOSE: To prepare a new resin composition giving a cured product having excellent heat resistance, mechanical properties and flexibility, by compounding an imide-epoxy resin prepared from a specific imide compound, with an acid anhydride as a curing agent.  
     CONSTITUTION: (A) An imide-epoxy resin prepared by reacting (a) an imide compound I  which can easily be synthesized from 1 mole of a compound II and 2 mole of an aminophenol, with (b) an epoxy compound having two epoxy groups, wherein the equivalent of the epoxy group of (b) is preferably 1.6-50 on the basis of 1 equivalent of the hydroxyl group of (a), is compounded with (B) an acid anhydride (e.g. methyltetrahydrophthalic anhydride, etc.) as an epoxy curing agent, wherein the equivalent of (B) is preferably 0.6-1.2 on the basis of 1 equivalent of the epoxy goup of (A).   
     USE: Useful for impregnation, casting, laminateion, coating, etc.. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5356757-A (JP)
Title: Hot-air dryer
Inventor: MORIGUCHI TETSUO
IPC: F26B19/00
Filed: 1976-11-01
Abstract: PURPOSE: To obtain a high thermal efficiency hot-air dryer by installing a drying chamber in an enclosed circuit of hot-air and performing heating of air and dehumidifying air exhausted from a drying chamber in an absorption-type refrigerator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5656248-A (JP)
Title: Electric dust collector with charging part
Inventor: TERAI HIROSHI
IPC: B03C3/09
Filed: 1979-10-16
Abstract: PURPOSE: To greatly raise the amount of electric charge even on high-resistant dust for increasing the efficiency of dust collection by a method in which a fast-flow region for dust-containing gas is formed at a contracted part of a dust-containing gas pathway and dust adhered is cooled to prevent the generation of back corona.  
     CONSTITUTION: An outer box 1 is housed with a dust charging part 2 and a dust collection part 3, and the dust-containing gas is blown into an inlet 4. The charging part 2 has an earth electrode 5 and a high-tension electrode 7, whose sides 5a and 7a are bent in a streamline, and the most contracted part of the gas pathway 8 has a high-speed region 9 where the flow rate of gas becomes 5m/sec or more, in which region a vertically extending hollow pipe 10 is buried in the earth electrode 5 and a projecting bladelike fin 11 is provided to the high-tension electrode 7. The hollow pipe 10 is circulated with cooling water and the surface of the earth electrode 5 is kept dry. When applying negative high voltage to the electrode 7, dust is adhered to the surface of the dried hollow pipe 10 and cooled, so that the generation of back corona can be prevented even for high-resistant dust. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03116235-A (JP)
Title: Data processor branch processing method
Inventor: ROBAATO ERU JIYAADEIIN
IPC: G06F9/38
Filed: 1990-05-22
Abstract: PURPOSE: To fetch an exact next instruction in a pipe line by comparing a branching prediction bit with a branching condition bit, and testing the error of the prediction. CONSTITUTION: Two cases related with a condition branching instruction are identified according to whether or not the previous instructions are included in a present family, and when a branching condition bit(BCB) is not matched to a branching prediction bit(BPB) from a hierachy PID register 120, branching is a predicted error, and the output of a comparator 124 opens an AND gate 128. Afterwards, an (n) bit hierachy 4 microcode field is transmitted to a decoder (DECA) 139, and a control signal necessary for executing a branching predicting mechanism is generated. Thus, the exact next instruction can be fetched.
Patent JP-S6025839-A (JP)
Title: Pneumatic booster
Inventor: TAKAYAMA TOSHIO
IPC: B60T13/563
Filed: 1983-07-20
Abstract: PURPOSE:To make the servo ratio changeable manually or automatically and at the same time enhance the structural strength of the titled device by a structure wherein two pistons are independently arranged in tandem in a shell so as to make change-over pressure chambers formed by being partitioned with said pistons in the shell at will. CONSTITUTION:A first piston 5 and a second piston 6 are independently arranged in a shell so as to partition independent chambers B and C respectively at the back of the first piston 5 and the back of the second piston 6. Pressure lead-in ports 24, 25 and 26 are respectively provided on a first constant pressure chamber A, the first working pressure chamber B and a second working pressure chamber D and connected to a change-over valve 27 installed outside the shell. Either one state to communicate the working chamber B with the constant pressure chamber A or the other state to communicate the working chamber B with the working pressure chamber D can be selected at will by means of the change-over valve 27.
Patent JP-S6112176-A (JP)
Title: Noise reduction circuit of video signal
Inventor: UBUKATA NORIO
IPC: H04N5/21
Filed: 1984-06-27
Abstract: PURPOSE:To make the output signal frequency characteristic flat and to improve the S/N by providing a small/medium level expanding circuit, expanding a signal of comparatively small level, adding it to the output of a comb-line filter and extracting the added result. CONSTITUTION:Switches S1, S2 are thrown to the Rec side at recording. A small - medium level signal below the slice level of a slice circuit 15 among outputs of a feedback comb-line filter is expanded by a small/medium level expanding circuit 17, added to the output of an equalizer 13 by an adder 16 and extracted. Thus, the small - medium level signal is extracted beyond the slice level, the signal of the vertical component from the terminal 6 is extracted beyond the slice level without loss and the characteristic is made flat beyond the slice level. Thus, when the input signal is at a noise level, a medium level and a large level, the frequency characteristic of the output signal shows no comb- line characteristic but flat, and the deterioration in the vertical resolution is not caused.
Patent JP-H07321167-A (JP)
Title: Probe card allocating apparatus
Inventor: FUKAZAWA YUKIHIKO
IPC: G01R1/073
Filed: 1994-05-23
Abstract: PURPOSE:To enable a user to make desired card layout on a software by displaying the layout of chips on an image of wafer, based on coordinate information of the chips and displaying card allocating position information, based on information of a card allocating position memory. CONSTITUTION:An allocating mode stored in an allocating mode memory 48 is selected and card allocation is automatically or manually inputted, using an input means 3 while viewing a displayed image. A card allocating means 52 sets a card allocating position, based on information of a chip coordinate memory 44, information of the memory 48, information of probe cards and instruction from an input means 34. The set card allocating position is stored in a card allocating position memory 72 in connection with chips and at the same time the allocating position information is superimposed thereon and layout thereof is displayed together with a wafer and chips on a display means 24.
Patent JP-S5560669-A (JP)
Title: Moving organ in external force storing system
Inventor: ONO AKIRA
IPC: F03G7/10
Filed: 1978-10-30
Abstract: PURPOSE: To provide a moving organ in external force storing system capable of converting thereof into a revolving motion efficiently by combining a prime mover, a receiver, reaction plates, a composing device for forces and a controlling device, thereby, taking out an energy stored in a substance.  
     CONSTITUTION: A prime mover is supported by a main shaft 8, however, has no direct relation with the main shaft 8 and free from it. This is a source of power itself. A spring 16 or compressed air, acting through an ejecting plug 18 in a direction x, totates the shaft 8 by four turns through a receiving portion 9 of the force, and while rotating the shaft, a turning gear 30 is introduced into a composing device. In this case, it is necessary to rotate the turning gear 30 by four turns. Reaction forces y introduce a bushing 14 into a special composing device by gripping transversal shafts of reaction plates 21, 22, 23, and a point b of an inclining round shaft 27 together with an air tank 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63295777-A (JP)
Inventor: SUNAMI KOJI
IPC: D06P5/13
Filed: 1987-05-27
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-S6024923-A (JP)
Title: Thermo-shrinkable covering material
Inventor: FUJIWARA YOUTAROU
IPC: C09J7/35
Filed: 1983-07-22
Abstract: PURPOSE:To prevent the occurrence of wrinkle, air bubbles, delamination, etc., by a method in which a specific plastic layer having a specific shearing strength at a high temperature at which maximum contraction is exhibited is laminated with a hot-bonding adhesive layer composed primarily of an elastomer. CONSTITUTION:A bridged plastic layer having a thermal contractibility such as to offset thermal expansion based on linear expansion coefficient when heat- processed, with a thermal contraction rate of 3-30%, is laminated with a hot- bonding adhesive layer composed primarily of an elastomer, having a shearing strength of 0.001-0.05kg/cm<2> at a high temperature at which the bridged plastic layer exhibits a maximum thermal contractibility. Since the protective outer plastic layer is a plastic layer having a low-thermal contraction rate, the thermo- shrinkable covering material is not broken by melting even when heated in covering operation, and also is free of wrinkles, air bubbles, etc., because thermal expansibility of the bridged plastic layer is balanced with the thermal contractibility when it is partly contacted with surface of an object to be covered.
Patent JP-H10308243-A (JP)
Title: Relay connector
Inventor: MORI KATSUHISA
IPC: H01R13/28
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To safely and quickly perform mounting work for a connector during current carrying and use relay connectors in the same structure for extending a cable in a simple way without misconnection or the like. SOLUTION: A relay connector comprises a contact 1 and a mainbody 2. The contact 1 has a tab part 11 put in contact with a connected counterpart, a receptacle part 12 to grip it and a cutout part 13 put in contact with a current line 33 for a VVF cable 3. The mainbody has a mainbody base 2a and a mainbody cover 2b. On the mainbody base 2a, base end upper and lower parts 22, 21 constituting the upper and lower halves of the end to store the end of the connected counterpart and the contact 1 and a cable connection part 23 to hold a connection part between the VVF cable 3 and the contact 1 are formed in one unit. A hook 26 is provided at the end of the base end upper part 22 to join the connected counterpart and a hook engagement part is provided at the base part to engage a part hook part 26.  After the current line 33 is pressed in contact with the contact 1 for connection, the cable connection part 23 is closed with the mainbody cover 2b.
Patent JP-S5466348-A (JP)
Title: Forming method for metal film
Inventor: SUZUKI TAKESHI
IPC: C23F1/00
Filed: 1977-11-05
Abstract: PURPOSE: To form the second metal film between the two first metal film with good efficiency and accuracy by removing the portions of the second film which are on the first films and in contact with the same, by photoetching, formed on a substrate.  
     CONSTITUTION: Two first metal films 5, 5 are formed on substrate 3, leaving a predetermined space, and resist films 8, 8 are formed on the films. Next, second metal film 7a is formed on n-type layer 1 of substrate 3 including films 8, 8. The portion of film 7a which is on one of films 5 and in contact with the same is removed by etching using a photomechanical process with resist film 9. The portion of film 7a which is on the other film 5 and in contact with the same is removed, leaving gate electrode metal film 7, and resist films 8, 10 are removed. Thus, the second metal film of desired width and thickness can be formed accurately at the desired position. 
     COPYRIGHT: (C)1979,JPO&Japio