baber/WOPTO huggingface dataset:
Patent JP-2000006089-A (JP)
Title: Cutter for electronic parts mounting machine and grinding therefor
Inventor: JINNO HIROSHI
IPC: B26D1/11
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for electronic parts mounting machine having functions capable of cutting a parts holder tape, one of materials to be cut and, at the same time, self-forming a cutting edge by means of a grinding process with the parts holder tape. SOLUTION: A movable cutting edge 1 of a cutter for electronic parts mounting machine in an operable form is constituted of a cutting edge 1A formed with a rigid steel layer at the most protruding part and a plurality of rigid steel layers 2a, 2b, 2c... layered through mild steel layers on both sides of the rigid steel layer 2a serving as the center of them. The movable cutting edge 1 of the cutter cuts a parts feed tape in which a plurality of electronic parts are sealed at prescribed intervals to take out the electronic parts, and the respective rigid steel layers 2a, 2b, 2c... protruding from the respective mild steel layers 3 of the cutting edge 1A to be worn are ground by cutting the parts feed tape, thus it is possible to self-form a new cutting edge 1A automatically.
Patent JP-H1119860-A (JP)
Title: Device and method of manufacturing magnetic head
Inventor: TAKAHASHI ISAO
IPC: G11B5/187
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the quality of magnetic head by providing a moving means for moving a polishing means to a slide surface of a magnetic head and while for oscillating a pressing means along a curved surface formed in the slide surface of the magnetic head. SOLUTION: A polishing means 20 is moved in the arrow X1 direction. When the polishing means 20 is moved in the arrow X1 direction, a second pinion 48 engaged with a rack 22 is rotated, and a second shaft 43 and a gear 44 are rotated. With the rotation of the gear 44, a first pinion 45 engaged with the gear 44 is oscillated so as to oscillate a pressing means 60, which has a pressing means holding means 50 fixed to a first shaft 42a and which has a magnetic head. A slide surface of the magnetic head is polished by moving the polishing means 20 in the X1 direction so as to oscillate the magnetic head held by the pressing means 60.
Patent JP-S6238991-A (JP)
Title: Error spacing distribution counter
Inventor: YAMASHITA ATSUSHI
IPC: G06M1/00
Filed: 1985-08-15
Abstract: PURPOSE:To attain a speed up by reading out the content of a memory from an outside when errors are not continuous ones and detecting an error spacing distribution by only a continuous error detecting part prohibiting the write on the memory when the errors are continuous ones. CONSTITUTION:If the error having a regulated spacing is inputted, the number of bits are counted at a spacing counter 2, until the next error is inputted and the next error is inputted, a selector 9 is started u by the output of a flip-flop 10 and the content of a memory 4 is read out with the bit at which the error is generated, and 1 is incremented at an adder 6, and at the next bit, it is written on the memory 4 through a flip-flop 7, and through a selector 3, a decoder 11 and a selector 12, it is read out from the outside, the error spacing distribution being recognized. When the continuous errors are inputted, the write to the memory 4 is prohibited by the output signal from a detector 131 and the number of the errors are counted by only a continuous error counter 132, and 1 is incremented, reading it at the next bit by the selector 12.
Patent JP-H0930699-A (JP)
Title: Mechanical loss diagnostic device of winding machine
Inventor: KIMURA SHIGERU
IPC: B65H23/198
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical loss diagnostic device for winding machine, which senses a factor for a mechanical loss varying with a revolving speed of a takeup shaft or the mechanical loss varying with time and which emits alarm when the sensed mechanical loss exceeds the set upper limit value. SOLUTION: A mechanical loss diagnosing device concerned is designed for a winding machine 10 consisting of a takeup shaft 13 to take up a film, sheet, etc., a motor 11 to rotate the takeup shaft 13, and a drive transmitting system 12, wherein the rotary shaft of the motor 11 is equipped with an encoder to measure the revolving speed of the motor 11 and a diagnostic device 20 having a control part 22 to calculate a mechanical loss in the winding machine 10 from the current consumption, voltage, and revolving speed of the motor 11 and emit an alarm when the obtained value of mechanical loss exceeds the upper limit which has been set previously.
Patent JP-H0230953-A (JP)
Title: Control device for supercharger
Inventor: KAWAMURA HIDEO
IPC: F02D23/02
Filed: 1988-07-18
Abstract: PURPOSE:To improve operability by providing rotary armatures on rotary shafts of superchargers and feeding the electric power of a generator driven by an engine to assist the supercharging operation when the low-speed heavy-load operation state is detected in the engine having multiple superchargers connected in series. CONSTITUTION:Rotary armatures 3 and 5 are fitted to rotary shafts of superchargers 2 and 4 in an engine connected with passages of exhaust turbines 21 and 41 of multiple exhaust turbo superchargers 2 and 4 and passages of compressors 22 and 42. A rotary armature 7 gear-connected to the rotary shaft of the engine 1 is provided. When a controller 6 inputted with output signals of an engine rotation sensor 15 and an accelerator sensor 16 detects the low- speed heavy-load operation state, the rotary armature 7 is driven as a generator, the generated electric power is fed to the rotary armatures 3 and 5, they are driven as motors to assist the supercharging operation.
Patent JP-S57103448-A (JP)
Title: Tdm/fdm conversion system
Inventor: AMANO FUMIO
IPC: H04J1/05
Filed: 1980-12-19
Abstract: PURPOSE:To reduce the number of kinds of filter, by inverting the frequency spectrum of the TDM signal of every other channel and by synthesizing N-number two-channel components of the FDM signal from the TDM signal of two continuous channels and processing them. CONSTITUTION:For example, frequency spectrums of the TDM signal of channels CH2 and CH3 repeat in every sampling frequency f0. The TDM signal of channels CH2 and CH3 pass through digital filters having characteristics shown in figures 4 and 5, and outputs are added to obtain two-channel components of the repeat FDM signal of a frequency spectrum shown in figure 6. This signal passes through a BPF having a characteristic shown in figure 8 to obtain two- channel components of the FDM signal shown in figure 9. Similarly, respective outputs of 6 BPFs for 6 two-channel components of the FDM signal are added to obtain 12-channel components of the FDM signal. The BPF having the characteristic shown in figure 8 has the center frequency shifted by the sampling frequency unit of each channel, and the band width is the sampling frequency of each channel. Thus, the number of kinds of filter is reduced to the half.
Patent JP-H0469320-A (JP)
Title: Hair cosmetic
Inventor: TASHIRO KAZUHIRO
IPC: A61Q5/00
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a hair cosmetic having excellent smoothness, softness, moisture-retaining property and emulsion stability and giving good feeling in application by using an N-tris(hydroxymethyl)methyl-fatty acid amide and a cationic surfactant as essential components. CONSTITUTION:The objective cosmetic contains 0.01-80wt.% of an N-tris(hydroxymethy)methyl-fatty acid amide of formula (R1 is 7-27C alkyl or alkenyl) and 0.1-20wt.% of a cationic surfactant (e.g. quaternary ammonium salt). Preferably, the cosmetic is further compounded with 0.1-30wt.% of an oil or fat and proper amounts of conventional hair-cosmetic components by conventional cosmetic-preparation process. It can be used as hair rinse, hair conditioner, hair-treatment, hair cream, styling lotion, styling mousse, hair spray, etc. It is smoothly spreadable to hairs, free from stickiness and gives refreshing feeling.
Patent JP-S5881763-A (JP)
Title: Block of molded krill meat
Inventor: TONE MASAKI
IPC: A23L17/40
Filed: 1981-11-10
Abstract: PURPOSE:To provide a block of molded krill meat having improved flavor and taste and low protein denaturation, by integrating raw shucked krill meat and boiled krill meat refuse with a binder. CONSTITUTION:The raw shucked krill meat 2 obtained by removing the shell, internal organs, etc. from it by a peeler, etc. and the boiled krill meat refuse 1 obtained by boiling krill, followed by straining are blended with a binder such as calcium hydroxide, vegetable protein, gelatin, etc., and bound to give the block 3 of molded krill meat. The amount of the boiled krill meat refuse is preferably 10-90wt% based on the total amount and the amount of sodium hydroxide is 0.1-1.5wt% when it is used as the binder.
Patent JP-H0229451-A (JP)
Title: Thermoplastic resin composition
Inventor: KONISHI KUNIHIKO
IPC: C08L51/04
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the title composition improved in impact resistance and heat resistance by mixing a specified imidated copolymer with a specified graft copolymer, other thermoplastic resin compositions, etc. CONSTITUTION:10-90wt.% imidated copolymer (A) comprising 0-40wt.% rubberlike polymer, 30-69wt.% aromatic vinyl monomer residues, 30-60wt.% unsaturated dicarboxylic imide monomer residues, 1-20wt.% unsaturated dicarboxylic acid anhydride monomer residues and 0-40wt.% other vinyl monomer residues is mixed with 10-90wt.% graft copolymer (B) obtained by grafting 20-95wt.% monomer comprising 40-90wt.% aromatic vinyl monomer residues, 0-40wt.% vinyl cyanide monomer and 0-40wt.% vinyl monomer copolymerizable therewith onto 5-80wt.% rubberlike polymer, 0-80wt.% thermoplastic resin (C) other than components A and B, and 1-20wt.% copolymer (D) of an alpha-olefin with a glycidyl ester of an alpha,beta-unsaturated acid.
Patent JP-S6238846-A (JP)
Title: Air-fuel ratio control method for engine
Inventor: SATO NOBUHIKO
IPC: F02D41/14
Filed: 1985-08-14
Abstract: PURPOSE:To prevent the fall in acceleration performance, by temporarily suspending theoretical air-fuel ratio control at the shifting of an engine from idling to non-idling when the engine is set to operate with a mixture at a theoretical air fuel ratio below a prescribed rotation speed. CONSTITUTION:When a throttle valve 17 is opened in idling in which a control valve 15 is regulated to feed a mixture at a theoretical air-fuel ratio, it is judged by a control unit 16 from an electric signal or non-idling signal from a position sensor 18 that an accelerating operation is under way. At that time, theoretical air-fuel ratio control based on an electric signal from an O2 sensor 22 is suspended, and the duty factor of a control valve drive signal is fixed to an optional value for a preset optional time to regulate the control valve 15. When the preset optional time has elapsed, the theoretical air-fuel ratio control is resumed. The air-fuel ratio is thus prevented from temporarily becoming thin at the accelerating operation. This results in enhancing acceleration performance.
Patent JP-S6334646-A (JP)
Title: Job scheduling system
Inventor: UESHIMA AKIRA
IPC: G06F9/06
Filed: 1986-07-29
Abstract: PURPOSE:To effectively use resources, by providing a means which decides whether a job can be scheduled or not, based on the number of jobs waiting to use memories, and releasing the resources. CONSTITUTION:A memory waiting job number measuring means 1 measures the number of jobs in waiting the memories at every job priority designated by every job. And a schedule deciding means 2 decides whether the job can be scheduled or not, based on the number of jobs in waiting the memories at every job priority obtained from the memory waiting job number measuring means 1. Next, a job schedule means 3 releases the resources arranged for the job already when decision by the schedule deciding means 2 indicates that the job is impossible to be scheduled, and performs the scheduling of the job when it indicates that the job is possible to be scheduled.
Patent JP-H0822289-A (JP)
Title: Soundproofing and shielding device
Inventor: NISHIDA JUNPEI
IPC: E04B1/86
Filed: 1994-07-06
Abstract: PURPOSE:To make it possible to carry out work for soundproofing and shielding in a ceiling chamber even after execution of the ceiling work. CONSTITUTION:This soundproofing and shielding device is composed by sticking long planar lead plates which have flexibility together with a sound shielding property or sound absorbing property and are set at sizes at which these plates are erectable within the ceiling chamber and sound absorbing materials 20 consisting of glass wool, etc., formed to a square plate shape to both surfaces of these lead plates. The soundproofing and sound shielding device composed in such a manner is carried into the ceiling chamber after the installation of the ceiling and is erected to an upright state by using stands 21.
Patent JP-S5876714-A (JP)
Inventor: IBU FURUNIE
IPC: G01B21/30
Filed: 1982-10-13
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-S6070462-A (JP)
Title: Device for erasing undesired image in image forming device
Inventor: OBATA MITSURU
IPC: G03G15/36
Filed: 1983-09-28
Abstract: PURPOSE:To prohibit development of an undesired image to a sensible image by detecting a position assigning body which assigns the position of the undesired image to be erased and stopping the developing operation on an image carrying body for prescribed time. CONSTITUTION:The sequence for impressing a developing bias necessitates a difference in rotating time of a drum 3, i.e., the delay time T arising inevitably on account of mechanical constitution after the light image from an original base 2 is projected on the drum until the image is developed in the case of releasing the developing bias impressed to a developing device 6 to erase the image black. A delay circuit which delays the impression of the bias by the time T since the signal is emitted from a detecing sensor 26 is thereupon provided. If the timing for impressing the developing bias is set with said circuit, the black erasure of the necessary part is made possible. The circuit is so constituted that the output is sustained by the time tau after the impulse output is emitted from the sensor 26. More specifically, the black erasure of an optional part is made possible by creating the part where the developing bias is turned off by as much as the time tau in synchronization with the output from the detecting sensor while the developing bias is impressed.
Patent JP-S5881772-A (JP)
Inventor: OOKUBO SHIYUNJI
IPC: A24B3/07
Filed: 1981-11-11
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-S6336568-A (JP)
Title: Composite thyristor
Inventor: SHIRAISHI TAKASHI
IPC: H01L29/749
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a composite thyristor characterized by high gate sensitity and high dv/dt breakdown strength, by providing a main thyristor and a bipolar type insulated-gate field effect transistor on one semiconductor substrate. CONSTITUTION:On one semiconductor substrate 10, a one-conductivity type N<+> emitter region 21, a reverse-conductivity type P base region 22, a one- conductivity type N-base region 23 and a reverse-conductivity type P emitter region 24 are laminated in this order from the first main surface of the substrate 1 to the second main surface on the opposite side in parallel with the main surfaces. Thus a main thyristor 20 is provided. On the surface layer of the first main surface of the substrate 10, a one-conductivity type N<+> source region 31 and a channel forming part 32a of a reverse.conductivity type P body region 32 are provided. A one-conductivity type N<-> drain region 33 is formed in contact with the body region 32. A reverse-conductivity type P drain region 34 is attached and laminated in contact with the drain region 33 of a longitudinal field effect transistor having an insulated gate. A bipolar type insulated gate field effect transistor 30, which is formed in this way, is also provided together.
Patent JP-S57103765-A (JP)
Title: Single crystal nozzle for molten metal
Inventor: SATOU TADASHI
IPC: B22D11/06
Filed: 1980-12-19
Abstract: PURPOSE:To provide a titled nozzle having improved life of the nozzle and the stability of its size by forming part or the whole of the nozzle with a single crystal material of high hardness and high m.p. CONSTITUTION:A nozzle 1 is formed of a single crystal material of high hardness and high m.p. such as ruby, sapphire, alumina or the like, and is in junction with a melting crucible 2. A prescribed alloy is put in the crucible 2, and the alloy is melted with an electric furnace 4 to provide molten metal 3. Thence, the gaseous argon pressure in the crucible 2 is increased abruptly, by which the molten metal 3 is ejected to the surface of a revolving metallic roll 5 through the nozzle 1, whereby it is quickly cooled and an amorphous alloy tape is obtained.
Patent JP-S5970456-A (JP)
Title: Production of gate door for multiple door
Inventor: HASHIMOTO JIYUNZOU
IPC: B22D19/00
Filed: 1982-10-13
Abstract: PURPOSE:To facilitate production of a gate door for multiple doors in the stage of casting Al and producing the gate door for sliding multiple doors by mounting frame materials having a specific construction in the upper and lower parts of the plural gate doors for the multiple doors, and casting the cast gate doors integrally with molten Al. CONSTITUTION:A casting groove 2 having a restricting port 1 for casting molten Al is provided on the top surface of a frame material A for a gate door for multiple doors and a groove 3 for fitting a bearing is provided on one side face in the stage of producing said gate door by Al casting. The grooves 3 of the two frame materials A, A are flush with each other and the grooves 2 are placed to face to each other. Inflow ports 4, 4 for molten Al are provided on the front of the material A of the gate door for multiple doors for the front part and on the rear of the frame material of the gate for multiple doors for the rear part, and an inflow port 5 for molten Al to be used in forming an intermediate member is provided between the materials A and A. While the front and rear of the material A are heated simultaneously by charging the molten Al, the front and rear end parts of the intermediate member are united to one body in the groove 2 of the material A.
Patent JP-S6422694-A (JP)
Title: Engine room for small size ship
Inventor: NAKAJIMA SADAKAZU
IPC: B63B11/00
Filed: 1987-07-20
Abstract: PURPOSE:To reduce the degree of noise transmission to the deck side by forming a sound shield wall between a speed reducing and reversing unit and the deck side. CONSTITUTION:An engine 1 supported on the front side of an engine room is coupled to a speed reducing and reversing unit 3 mounted on the rear side of the engine room 2, through a universal joint 4. The engine room 2 is covered with a cover 8 which constitutes a deck 7, and a sound absorber material 9 is applied on the rear surface of the cover 8. A steering room 10 is formed in a part confronting the speed reduction and reversing unit 3, and a sound absorber material 9 is also applied on the rear surface of a floor panel 11 of the steering room 10. Further, a partition wall 14 parts the speed reducing and reversing unit 3 from the engine room 1, and an upper wall section 16 for forming a duct is formed in the upper part of a chamber 13 on the speed reducing and reversing unit side, being space from the floor panel 11, thereby it is possible to reduce the transmission of noise to the deck side.
Patent JP-H0249014-A (JP)
Title: Production of block copolymer
Inventor: SHIRAKI TOSHINORI
IPC: C08F297/04
Filed: 1989-07-14
Abstract: PURPOSE:To provide the subject copolymer having specific block structure and mol. wt. and having good impact resistance, rigidity, low temperature extensibility, etc., by copolymerizing a vinyl aromatic hydrocarbon with a conjugated diene in the presence of an organic Li compound in a hydrocarbon solvent by a specified method. CONSTITUTION:A vinyl aromatic hydrocarbon and a conjugated diene are charge in a monomer ratio for forming respective polymer segments comprising a segment A having a weight ratio of the vinyl aromatic hydrocabon/the conjugated diene of 90/10-100/0, a segment B having that of 75/25-90/10, a segment C having that of 0/100-75/25 so that the whole amounts A', B' and C' of the monomers corresponding to the segments A, B and C are 20-80 pts.wt., >=10 pts.wt. and >=10 pts.wt., respectively, and subsequently copolymerized in the presence of an organic Li compound in a hydrocarbon solvent to provide a block copolymer having a polymer structure of formula I-XIII (X is coupling agent residue; n is 1-5) and a number-average mol. wt. of 30000-500000 wherein the segment B is prepared by continuously charging the monomer mixture and subsequently copolymerizing the monomer mixture in the presence of 0.001-10 pts.wt. of a polar compound or randomizing agent so as to neighbor on the segment A.
Patent JP-H05202208-A (JP)
Title: Method of surface-treating vulcanized rubber
Inventor: KUSANO YUKIHIRO
IPC: C08J5/12
Filed: 1992-06-15
Abstract: PURPOSE:To provide the title method which can easily be carried out in a clean environment, can give a vulcanized rubber having far better surface adhesion than one obtained by low-pressure glow plasma treatment, and does not impair the properties inherent in the rubber because only an extremely thin surface layer is treated. CONSTITUTION:The title method comprises treating the surface of a vulcanized rubber with an atmospheric-pressure plasma obtained from a gas containing oxygen atoms and a gas containing halogen atoms.
Patent JP-S5882044-A (JP)
Title: Idling operation controlling apparatus for internal- combustion engine
Inventor: NAKAMURA TAKESHI
IPC: F02D41/14
Filed: 1981-11-12
Abstract: PURPOSE:To keep the idling operation of an internal-combustion engine stable, by providing a control means which changes the ignition timing for idling operation to that of the output operation and the air-fuel ratio for the idling operation to that of the output operation when it detects that the engine load is increased through the operation of auxiliaries during the idling operation of the engine. CONSTITUTION:When the load is imposed to an engine due to operation of auxiliaries during idling operation of the engine, a load switch 18 is turned ON. Then, the current is supplied to a solenoid 16 and a valve element 14 is moved to close the valve, so that supply of air from an air bleed 9 is interrupted. Therefore, fuel in a passage 6 is mixed only with the air supplied from another air bleed 8, and air-fuel mixture is enriched resultantly. Further, when the current is supplied also to a solenoid 26 with closing of the switch 18, a VC port 20 is closed, so that only the suction vacuum taken out from a port 21 is introduced into a vacuum chamber 24 of a vacuum-operated ignition timing advancing means 23 of a distributor. Resultantly, a diaphragm 29 is pulled to the left against the force of springs 30, 31 so that the advance angle of the ignition timing is increased from x degree to y degree (x<y).