baber/WOPTO huggingface dataset:
Patent JP-H108982-A (JP)
Title: Crankshaft supporting structure for small engine
Inventor: HORI SEIJI
IPC: F16C35/067
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for highly precisely machining a housing bore for a rolling bearing and reduce the number of machining manhours by providing an elastic material on all periphery of the outer diameter of the outer ring of the rolling bearing by which a crankshaft for a small engine is supported. SOLUTION: For a small engine 22 for a trimming machine, a crankshaft 29 is provided in a housing 28 as a crank room where a cylinder 27 is set up, the crank-shaft 29 having both ends supported on a pair of rolling bearings 1. The bearings 1 are pressed and fitted in cylindrical bearing fittings 28a formed on both side walls of the housing 28. In this case, the rolling bearing 1 is made into deeply grooved ball bearing with a seal on the single side and an elastic material 7 is provided on all periphery of the outer diameter of outer ring 3 to be thick 2-6% of the outer diameters of the outer ring. The crosswise face at the single side is covered with seal 6 which is mounted on the inner diameter of the outer ring 3 and slid on the outer diameter of an inner ring 2. The bearing 1 is set up for the seal 6 to be located at the bottm side of the bearing fitting 28a of the housing 28.
Patent JP-S6161307-A (JP)
Inventor: KIN JINSHAKU
IPC: H01H33/04
Filed: 1985-08-27
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-H1136903-A (JP)
Title: Engine with exhaust turbosupercharger
Inventor: OBAIA SONDESU
IPC: F02D23/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To inhibit the excess increase of the supercharging pressure and to elect an exhaust turbosupercharger of small size, by controlling an exhaust valve so that it is lifted in an intake process, whereby that the exhaust gas exhausted to a turbine upstream side in an exhaust process, is counter-flown into a cylinder in an intake process. SOLUTION: An intake valve 4 is slightly lifted near a top dead center of the end of an exhaust stroke in a high speed operation of an engine, to start the intake. During this intake stroke, the exhaust valve 5 is lifted again to get a function same as a wastegate device. That is, in the high-speed rotation of the engine, the back pressure is high at an upstream side of a turbine 9 of an exhaust passage 7, but the exhaust gas of high pressure is counter-flown into a cylinder 1 of low pressure by opening the exhaust valve 5 in the intake stroke, whereby the inlet pressure of the turbine 9 is lowered. Whereby the rotational ascending of the turbine 9 and a compressor 10 are inhibited, and the increase of the supercharging pressure is also inhibited. On the other hand, by this counter-flow, a piston in the cylinder 1 is pressed down to improve the output.
Patent JP-S6248261-A (JP)
Title: Dc-dc converter
Inventor: SENBA KAZUHISA
IPC: H02M3/28
Filed: 1985-08-28
Abstract: PURPOSE:To obtain sufficient control voltage even if power source voltage is changed, by providing a transformer with two sets of auxiliary windings for control power sources, in a converter with the transformer and a switching Tr combined together, and by switching the power sources according to the operating state. CONSTITUTION:In a DC/DC converter connecting the primary winding 31 of a transformer 2 to a switching transistor 3 in series and discharging storage energy to the secondary side of the transformer 2 when the transistor 3 is OFF, the transformer 2 is provided with two sets of auxiliary windings 8 and 12 of different turn ratio to form the auxiliary power sources 41 and 42 of different output voltage are respectively. Besides, a switch means 13 for switching the auxiliary power sources 41 and 42 to each other and a detection means 14 for detecting the operating state of the converter are set, and the switch means 13 is switched by the output of the detection means 14. By this method, even if the voltage of a power source 1 is changed, sufficient control voltage is obtained.
Patent JP-S6080658-A (JP)
Inventor: MITSUOKA OSAMU
IPC: E04G5/04
Filed: 1983-10-06
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-H0236644-A (JP)
Title: Telephone system
Inventor: WATANABE SHINICHI
IPC: H04M1/00
Filed: 1988-07-26
Abstract: PURPOSE:To select a digital trunk line or an analog trunk line and to designate a telephone number by selecting and connecting the digital trunk line or the analog trunk line corresponding to telephone number information designated by a designation means. CONSTITUTION:A digital trunk line connection means 6 or an analog trunk line connection means 5 is used to connect a digital trunk line 10 or analog trunk lines 8, 9 corresponding to the telephone number information designated by a designation means 18 designating speech number information of a memory means 2. Then the user uses outgoing means 3, 4 to originate designated telephone number information to designate a telephone number and a trunk line. Thus, the user uses a one-touch dial button to switch the digital trunk line 10, the analog trunk lines 8, 9 or extensions.
Patent JP-S6344987-A (JP)
Title: Seawater take-in apparatus
Inventor: OTSUKA HIROICHI
IPC: C02F1/32
Filed: 1986-08-12
Abstract: PURPOSE:To prevent the adhesion of marine organism, by mounting an irradiation apparatus having sterilization effect in the vicinity of the leading end part of a water take-in pipe. CONSTITUTION:A water take-in tank 10 is provided so as to be connected to a water take-in port 1, and ultraviolet irradiation equipment 12 and radioactive irradiation equipment 13 are mounted to the outside part of the piping 11 from the water take-in tank 10 to a pump tank 2. The seawater 3 reaching the pump tank 2 from the water take-in tank 10 undergoes irradiation with ultraviolet rays and radioactive rays to kill all of marine organisms in seawater. By this method, the maintenance cost of an apparatus is lowered to a large extent.
Patent JP-S6290795-A (JP)
Title: Convection cooling system for cylindrical product vending machine
Inventor: ANISU REI MOOGAN JIYUNIA
IPC: G07F9/10
Filed: 1986-08-12
Abstract: A coin-operated vending machine for bottles or cans of a moderate capacity, including a plurality of side-by-side storage chutes for feeding bottles or cans to openings in the front wall of the vending machine and a cradle in each of the openings forming a row of adjacent cradles for receiving the bottles or cans from the chutes. A refrigeration system directs chilled air by convection toward the next-to-be-vended cans in each of the cradles. The chilled air is directed by an air foil toward the cradles and the cradles have stand-off ribs therein to permit the free flow of chilled air under and around the next-to-be-vended cans.
Patent JP-H0634083-A (JP)
Title: Fluorocarbon resin lining rubber tube
Inventor: SONE YOSHIO
IPC: B32B27/12
Filed: 1992-07-15
Abstract: PURPOSE:To prevent both flare parts from being broken down due to excessive fastening and so on of bolts by arranging ring shape reinforcing members between flange parts in both end parts of a rubber-like elastic tube body and the flare parts in both end parts of a fluorocarbon resin liner. CONSTITUTION:In a fluorocarbon resin lining rubber tube 1, the inside surface of a rubber-like elastic tube body 2 is covered with a fluorocarbon resin liner 3. In this case, ring shape reinforcing members 4 are arranged between both flange parts 2a and 2b formed in both end parts of the rubber-like elastic tube body 2 and both flare parts 3a and 3b formed in both end parts of the fluorocarbon resin liner 3. The ring shape reinforcing members 4 are formed of a fiber raw material or a metallic plate. Thereby, when the fluorocarbon resin lining rubber tube 1 is connected, both the flare parts 3a and 3b can be prevented from being broken down due to excessive fastening or uneven fastening and so on of bolts being inserted in bolt holes.
Patent JP-2001016424-A (JP)
Title: Device and method for deleting frame and authoring device
Inventor: SHIMADA MITSUNOBU
IPC: H04N1/38
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To surely remove an unnecessary outer frame from the pictures of plural pages in a paper book. SOLUTION: A picture input part 3 in an authoring device 1 reads the plural pages of a paper book and generates the pictures of the respective pages. In a frame deleting part 9 in the authoring device 1, a common area extraction part 15 extracts an area common to all the pictures from the pictures of the respective pages. At least one arrangement in characters or graphs is in the common area of the respective pictures is mutually similar. An outside of common area removal part 19 substitutes the color of a part outside the common area of the respective pictures for the background color of the common area for removing the frames outside the common area of the pictures. A picture output part 5 in the authoring device 1 outputs data on the picture after all the pages of the paper book are substituted as the content of an electronic book.
Patent JP-S6171971-A (JP)
Title: Blasting material with wear resistance and anti-corrosivity
Inventor: ODOHIRA TOSHIHIKO
IPC: B24C11/00
Filed: 1984-09-10
Abstract: PURPOSE:To enhance the blasting ability as well as prolong the life of steel particles by hardening the surface through nitride processing of steel particles, and thereby reducing wear and crack of them to be generated during blasting. CONSTITUTION:Steel particles are immersed in a salt bath of cyanates to form a layer of nitrides on the surface, and they are used as blasting material after removing cyanates. This will raise the hardness as well as the anti-abrasiveness and strength to contribute to suppression of deformation and crack of the surface. Further, formation of a layer of nitrides on the surface of each steel particle will enhance the anti-abrasiveness to reduce generation of rust. Thus nitride processing for the surface of steel particles raises the surface hardness and improves the anti-abrasiveness as well as shock resistance. Accordingly the blasting ability is enhanced and the life of steel particles prolonged.
Patent JP-H0510328-A (JP)
Title: High-speed centrifugal separator
Inventor: FUKUYAMA HIROMASA
IPC: F16C37/00
Filed: 1991-07-03
Abstract: PURPOSE:To prevent the damage of a sample held by a sample holder at the end section of a rotary shaft by efficiently cooling the heat transmitted to the rotary shaft from a driving high-frequency induction motor. CONSTITUTION:A rotary shaft 7 is supported at the levitation state by superconducting bearings 28, 29 on the inside of a housing 27. Superconductors 39, 47 constituting the superconducting bearings 28, 29 are cooled with a coolant in cooling jackets 44, 49. Since the temperature difference between the housing 27 cooled at a low temperature by the coolant and the rotary shaft 7 is large, the rotary shaft 7 can be efficiently cooled.
Patent JP-S6165718-A (JP)
Title: Method of severing water pipe or the like by use of cutting saw having flexible shaft
Inventor: KUSUMOTO SHINJI
IPC: B23D45/00
Filed: 1984-09-07
Abstract: PURPOSE:To make it possible to sever an embedded water pipe or the like which is difficult to be rotated, by winding a roller chain around the outer periphery of the pipe with the use of a rotary screw rod and by pressing a saw blade against the pipe with the use of a chain shaft and push-out rods locked to a saw casing while the saw blade is rotated through a flexible wire. CONSTITUTION:A roller chain C provided to a saw A is wound around a pipe 9 and then a motor 2 is driven to rotate the saw A through a flexible wire 3 so that the saw A goes around the pipe 9 together with the chain C while it saws the pipe 9, thereby the latter is easily severed. That is, a metal support plate 8 is locked to a roll shaft at the wind end of a predetermined pipe and then a rotary screw rod 7 is rotated so that the chain C is firmly wound around the pipe 9. Therefore, a part of tooth section of the saw A is made abut against the outer surface of the pipe 9. Accordingly, when push-out rods 10, 10 are operated, the pipe 9 may be pressed against the saw blade. Thus, after the chain C makes one rotation around the pipe 9 together with the saw A, the pipe 9 such as, for example, water pipe, gas pipe, Hume pipe, steel pipe, etc. which is embedded and secured underground may be easily severed.
Patent JP-H0535066-A (JP)
Title: Image forming device
Inventor: AIMOTO TOYOYOSHI
IPC: G03G15/08
Filed: 1991-07-29
Abstract: PURPOSE:To stabilize the concentration of developer and to improve image quality. CONSTITUTION:A shutter 18 is provided between the aperture part 17 of a developing tank 13 and the receiving port of a screw 31, the clogging of the developer at the screw 31 part is eliminated, and entire developer is efficiently stirred, so that the concentration is stabilized. The carrying screw 31 is rotated for a specified time even after the shutter 18 is closed, therefore, all the developer in a carrying pipe 41 and the carrying screw 31 is discharged.
Patent JP-S6248174-A (JP)
Title: Attendant board memory dial system
Inventor: SUGAWARA NOBUAKI
IPC: H04M3/60
Filed: 1985-08-27
Abstract: PURPOSE:To improve an efficiency in connection and to make fast a service by providing a memory means for storing the dial information from an attendant board and a transmitting means for transmitting the dial information read from the memory means to a relay line in an automatic exchange. CONSTITUTION:When a subscriber of an extension SUB calls an attendant board ATT 6 for asking a trunk line transmission, a connection is obtained through a link (a) of a switch network SW 1 to enter a talking state. Then, when an operator recognizes a trunk line transmitting number and dials, in accordance with an instruction of a central control unit CC 2, the remote number information is stored in a main memory device MM 3 and displayed on a display part of the ATT 6. Then, when a transmitting operation is performed, the link (a) is held, a reserved state is set, the remote number information stored in the MM 3 is read, a number development is carried out a relay line device TRK 4 and a sender SND 5 are selected, connected through a link (c) and the ATT 6 is connected to the TRK 4 through a link (b). The remote number is transmitted through the link (c) and the TRK 4 from the SND 5 and connected to a subscriber of a trunk line.
Patent JP-H0722985-A (JP)
Title: Transmission line with transmission loss compensating circuit
Inventor: KUDO YASUSHI
IPC: H04B14/00
Filed: 1993-07-01
Abstract: PURPOSE:To stably and surely compensate transmission loss and to secure the good quality of communication by allowing 1st and 2nd BPFs to possess such frequency characteristic that each frequency arrangement of the pass band and stop band has direction reverse to each other. CONSTITUTION:A voice signal inputted from an I/O terminal 1 passes through a hybrid circuit HYB 2 and inputted to an amplifier 3. The voice signal attenuated by a transmission line is amplified 3 and the compensation of transmission loss is performed. Among the output signals of the amplifier 3, only the signal in the frequency band with a frequency characteristic controlled by the BPF 4 is inputted to a HYB 5 and outputted to an I/O end 6. The gain of the amplifier 3 is set so that the signal power in an I/O end 6 and the signal power in the I/O end 1 are the same. The voice signal inputted from the I/O terminal 6 in the reverse direction is amplified 7 through the HYB 5 and band-limited by a BPF 8. When the band pass characteristic is compared with the frequency characteristic of the BPF 4, the pass band and the stop band are reverse to each other.
Patent JP-S6249901-A (JP)
Title: Vacuum distillation equipment
Inventor: SATO HAJIME
IPC: C22B60/04
Filed: 1985-08-28
Abstract: PURPOSE:To improve the recovery rate of the distillate, to facilitate the maintenance and inspection and to reduce the volume of the wastes by using a microwave as the source for heating and evaporating a liq. to be treated. CONSTITUTION:A microwave is irradiated on a liq. to be treated 10 charged in a heating furnace 9 from a microwave oscillator 1 and said liq. 10 is heated, evaporated and distilled. A gas is charged from a gas supply pipe 7 into a gas circulating chamber 30 between partition plates 5a and 5b and circulated to a damage detector 6 from a return pipe 8. The gas pressure in the gas circulating chamber 30 is always measured and the fluctuations of the pressure generated when the partition plates 5a and 5b are damaged are detected. Consequently, the recovery rate of the distillate is improved, the maintenance and inspection are facilitated and the volume of the wastes can be reduced.
Patent JP-H0856252-A (JP)
Title: Voice dialer
Inventor: NOGUCHI ATSUSHI
IPC: H04M1/27
Filed: 1994-08-11
Abstract: PURPOSE:To allow the user to simply check data registered in a dial data storage section, to check optimum data and to make dialing. CONSTITUTION:When the result of recognition indicates a key word, a telephone number selection section 102 checks the content of dial data storage section 103 and gives data with the key word provided to a user display section 106, on which the data are displayed for the user. Furthermore, the telephone number selection section 102 selects data available of voice entry by the voice recognition section 101 to be data provided with the key word only. When the user enters the name of an opposite party desired to be phone-called based on the displayed data in voice, the telephone number corresponding to the name being the result of recognition is checked and the telephone number is fed to a telephone number transmission section 104.
Patent JP-H1134459-A (JP)
Title: Device for manufacture of roller stamp
Inventor: SOMA MASAHIRO
IPC: B41K1/50
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enable an immediate formation of a stamp surface on a stamp member with a small size by providing a detecting member near a stock part for housing a roller stamp having a gear part and the member mounted at a case, and detecting presence or absence of the stamp. SOLUTION: Presence or absence of the roller stamp R is sensed by a detecting member 26 via a hole 14e of a housing part 14a disposed at the most left end. And, when the stamp R does not exist, a motor is driven to move a stock part 14. Then, a protrusion of the part 14a is detected by a detecting member 25, land movement of the stock part is stopped. At this time, a second containing part 14a takes a position opposed to a cutout part. In this state, presence or absence of the stamp R at the second part 14a is detected. Thus, the parts 14a are sequentially selected.
Patent JP-H0238473-A (JP)
Title: Oil-based ink
Inventor: ODA KATSUHISA
IPC: C09D11/16
Filed: 1988-07-29
Abstract: PURPOSE:To obtain an oil-based ink good in emergence of ink, resistant to blurring and capable of giving a nonblotting writing by mixing a colorant with an organic solvent, dimethylsilicone oil and a specified agent for improving ink emergence. CONSTITUTION:The title oil-based ink is produced by mixing a colorant (desirably a pigment from the viewpoints of light resistance and water resistance) with an organic solvent (e.g., ethanol), dimethylsilicone oil used to improve the kneadability on a nonabsorbing surface and to prevent cissing) and a substance of the formula (wherein m is 2 or 3) as an agent for improving the emergence of ink. In this way, an oil-based ink good in emergence of ink, resistant to blurring and capable of giving a nonblotting writing can be obtained.
Patent JP-S59125384-A (JP)
Inventor: ROBAATO DABURIYUU HOPUKINSU
IPC: B22D35/06
Filed: 1983-10-13
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-H0612063-A (JP)
Title: Electronic stringed musical instrument
Inventor: DEJIMA TATSUYA
IPC: G10H1/00
Filed: 1992-06-24
Abstract: PURPOSE:To assign musical sounds to sound sources while suppressing trouble of the occurrence of non-articulateness of produced musical sounds in an elec tronic stringed musical instrument which detects the pitch of vibration of each string and assigns the musical sounds having a musical scale corresponding to this pitch to a sound source to produce the musical sounds. CONSTITUTION:In a step S20, relations of string numbers (String NO.) stored in registers A0, A1, and A2 corresponding to three sound sources are discriminated. That is, string numbers of adjacent strings exist and vibrations of adjacent strings interfere with each other to bring about nonarticulateness in produced musical sounds if conditions A0=A1-1 to A1=A2+1 are satisfied in the step S20. In this case, either of sound sources which produces musical sounds based on vibration of the adjacent string is forcibly turned off by the processing in a step S28, and pitch data of new string vibration is assigned to this turned- off sound source in a step S30, and musical sounds are produced in steps S31 and S32.
Patent JP-S6081734-A (JP)
Title: Tube for annular fluorescent lamp
Inventor: OGI YOSHINAGA
IPC: H01J9/24
Filed: 1983-10-12
Abstract: PURPOSE:To ease exhaust of inside gas of a lamp after annularly forming the lamp by projecting respective exhaust tubes from both ends of the lamp body and closing one of the exhaust tubes and enabling the exhaust tube to be separated at a portion of a cut line which is marked on the outer periphery of a portion of the lamp body side from the closed portion. CONSTITUTION:Exhaust tubes 3 and 4 are projected from both ends of a body 2 and the tip 5 of an exhaust tube 4 is closed to be blinded and a cut line 6 is formed on the outer periphery in the vicinity of the tip through the whole circumference. When a lamp 1 is annularly bent, nitrogen gas is filled into the body from the exhaust tube 3 so as to make a fixed pressure after heating and softening the lamp and the lamp is moved to the direction of an arrow Y to be annularly formed, rotating the forming drum d to the direction of an arrow X. Subsequently, the exhaust tube 4 is cut and opened along the cut line 6 immediately before feeding the lamp into the exhaust and the tip off processes of the next process. Accordingly, the nitrogen gas filled in the body 2 is simultaneously exhausted through the two exhaust tubes 3 and 4.
Patent JP-H0749561-A (JP)
Title: Production of aligner device and element using reflection type mask
Inventor: IKEDA TSUTOMU
IPC: G03F1/22
Filed: 1994-07-21
Abstract: PURPOSE:To miniaturize the aligner and to enhance the accuracy of exposure and transfer by exposing a wafer by using a reflection type mask formed by using a reflection layer having a multilayered film structure alternately laminated with plural materials varying in optical constants as a reflection part. CONSTITUTION:Layers 2, 4 of a first material and layers 3, 5 of a second material are alternately laminated on a substrate 1 having a plane surface, by which the reflection mirror part is formed thereon. Absorbers A for soft X-rays and vacuum UV rays patterned to desired shapes are disposed on the uppermost layer thereof. The soft X-rays which are generated from a divergent X-ray source and are made incident by specular reflection on the reflection type mask M0 constituted by forming the exposure patterns by the reflection layer having the multilayered film structure alternately laminated with the layers 2, 4 of the first material and the layers 3, 5 of the second material varying in the optical constants and the absorbers A on the substrate 1 are admitted via the reflection part of the mask M0 into a projecting optical system and are reflected by a concave face mirror M1, a convex face mirror M2 and a concave face mirror M3 in this order, by which the images of the mask M0 are formed on the exposed substrate (wafer). The element patterns are thus transferred.