baber/WOPTO huggingface dataset:
Patent JP-S59151613-A (JP)
Title: Link joint construction
Inventor: HIRASAWA TAKESHI
IPC: F02B61/04
Filed: 1983-02-15
Abstract: PURPOSE:To surely make pin joint of two links without using a loosening preventive member in a link joint construction of an outboard motor or so by forming at the first link a part which prevents it from being loosened from the hole of a pin part. CONSTITUTION:With a shift rod 23, that is, the second link relatively disposed in an off-service position with respect to a shift lever 15, that is, the first link, both the upper end part of the shift rod 23 and a pin part 24 are inserted from the notch 33 of a loosening preventive part 32 into the hole 22 of a conjunction part 21 to accomplish the pin joint of the rod 23 and the lever 15. The rod 23 is turned approximately 180 deg. relatively to the lever 15 to be disposed in the pin joint position for normal service so that the side face of the rod 23 at the side opposite to the pin part is supported by the loosening preventive part 32 of the lever 15, whereby preventing the loosening thereof. Thereby, the tight and easy pin joint of the shift lever and the shift rod may be made without using any loosening preventive member.
Patent JP-H10224431-A (JP)
Title: Communication system
Inventor: NISHIBE YASUNORI
IPC: H04L69/40
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that detects the fault of an opposite station by adopting a high level data link control procedure HDLC communication system without providing a special device to an application level. SOLUTION: In the case of communication such as an HDLC communication system where a station 1 and an opposite station 2 send/receive continuously idle patterns between frames, the opposite station 2 changes an idle pattern into a flag pattern of a frame in a normal state and transmits the changed frame, restores the idle pattern into a high impedance state when its own station is faulty and transmits the resulting frame, and the station 1 discriminates it that the opposite station is normal when receiving the frame in a flag pattern wait state A and transits to a state B and receives the high impedance state as an abort state to discriminate a fault of the opposite station and transits to a fault discrimination state C when the flag pattern is not received continuously for a prescribed time T1 or over.
Patent JP-S61183365-A (JP)
Title: Paint for reflection preventing layer and manufacture
Inventor: BUERUNAA ARUDEINGAA
IPC: C08J7/044
Filed: 1986-02-05
Abstract: 1. Coating agent for delustering coatings on transparent surfaces made from glass and plastics, in particular for delustering coatings on viewing screens, made from a thermally curable lacquer and a finely divided pigment based on silicic acid, characterised in that a polysiloxane lacquer, consisting of hydrolysis products of trialkoxysilanes and/or partial condensates of trisilanols, dissolved in lower aliphatic alcohols is used as the lacquer, and a mixture of a silicic acid, prepared thermally in an arc at approximately 3,500 degrees C or by flame hydrolysis at 550 to 1,250 degrees C, and a hydrophobic silicic acid prepared thermally by reacting the silanol groups, is used as the pigment, wherein the silicic acids in total are present in the lacquer in amounts of 0.5 to 15 wt%, and the hydrophobic silicic acid accounts for 5 to 40 wt% of the total silicic acid.
Patent JP-S57137646-A (JP)
Title: Fuel economizer in gasoline engine
Inventor: HAYASHI MIKIO
IPC: F02M37/00
Filed: 1981-02-19
Abstract: PURPOSE:To economize fuel by closing a passing port of fuel at deceleration to reduce a pressure of oil fed to a float chamber and thereby controlling a quantity of gas spouted from an idling. CONSTITUTION:A hose joint 12, an opening 1' of an equipment 1 and an opening 2' are connected to a fuel pump 19, a carburetor and an intake pipe, respectively. At deceleration, a negative pressure is produced in the opening 2' to pull a diaphragm 3 until a washer 5 contacts a cover 2, compressing a spring 16 to move a valve head 7' left. Resultantly, a valve port 12'' is closed to check passing of fuel. This checking condition is not perfect and achieved as much as a  fuel matched to a revolution of an engine may be barely supplied. As mentioned above, passing of fuel is limited at deceleration for freeing of excessive supply and a water hammer is blocked at the valve port, thereby eliminating squeezing of fuel into a carburetor.
Patent JP-S52105841-A (JP)
Title: Heat recording head
Inventor: NAKAJIMA NOBUYUKI
IPC: H01C7/00
Filed: 1976-03-03
Abstract: PURPOSE:To uniformalize the temperature distribution by making the interelectrode distance at the end portion of an exothermic resistor corresponding to one dot shorter than the inter-electrode distance at the center portion.
Patent JP-H10215661-A (JP)
Title: Unloader structure for grain tank
Inventor: OTANI TOSHIKATSU
IPC: A01F12/46
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a horizontal feed screw conveyor and to reduce weight. SOLUTION: The horizontal feed screw conveyor 10 for feeding grains lifted by a vertical feed screw conveyor to a side part and ejecting them from a tip part is formed on the upper end of the vertical feed screw conveyor for lifting the grains sent out by the bottom screw of a grain tank. The horizontal feed screw conveyor 10 is constituted by forming a second screw conveyor 14 on a tip side so as to be freely moved in and out in the feeding direction to a first screw conveyor 13 on a root side and the screw of the second screw conveyor 14 is constituted in a smaller diameter compared to the screw of the first screw conveyor 13.
Patent JP-S56118490-A (JP)
Title: Conversion of petroleum heavy hydrocarbon oil to light hydrocarbon oil
Inventor: KAGEYAMA YOUICHI
IPC: C10G47/02
Filed: 1980-02-25
Abstract: PURPOSE: To obtain an intermediate distillate at a high yield as well as to surppress pyrolysis, polymerization and condensation and, further, to reduce an amount of produced pyrolysis gas and coke, by subjecting petroleum heavy hydrocarbon oil to hydrogenolysis in the presence of a catalyst based on an iron compound.  
     CONSTITUTION: Synthetic or natural iron oxide and iron hydroxide, for example, a hematite, a limonite, are used in an amount of about 0.1W20wt% against the petroleum heavy hydrocarbon oil as a catalyst and said heavy hydrocarbon oil is subjected to the hydrogenolysis under a condition of, pref., 380W480°C and 50W 300kg/cm 2 G according to a suspended bed reaction system or a fixed bed reaction system. In comparison to a conventional method using a Co-Mg-Al 2 O 3  catalyst, an intermediate distillate with a high added value, that is, naphtha, gas oil and reduced gas oil is obtained and, on the other hand, the pyrolysis, the polimerization and the condensation occuring along with the hydrogenolysis are surppressed and, further, an amount of the pyrolysis gas such as methane or ethane and an amount of produced coke can be surppressed to a lower level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05223376-A (JP)
Title: Opened air cycle type air conditioner
Inventor: MAKINO TAKASHI
IPC: F25B9/00
Filed: 1992-02-07
Abstract: PURPOSE:To simply and inexpensively eliminate a trouble where drain oppositely flows by reverse pressure from a high pressure side to a low pressure side by providing an open type drain tank opened to the atmosphere at joint parts between fluid discharge passages of high and low pressure side gas/liquid separators and a common liquid discharge passage. CONSTITUTION:An air conditioner employs air as an operation medium and includes a compressor 1, an expander 2, and a condenser 3. High and low pressure side gas/liquid separators 5, 6 are respectively disposed at outlets of the condenser 3 and the expander 2. Fluids from the gas/liquid separators 5, 6 are discharged via a common fluid discharge passage 30. In the above arrangement, an open drain tank 40 opened to the atmosphere is provided at a joint part between fluid discharge passages 30a, 30b of the respective gas/liquid separators 5, 6 and the common fluid discharge passage 30. There is communicated with the atmosphere a fluid involving high pressure air discharged from the fluid discharge passage 30a of the high pressure side gas/liquid separator 5 to a drain tank 40. Hereby, the fluid frees pressure thereof. Thus, there is eliminated a trouble where drain oppositely flows to the fluid discharge passage 30b of the low pressure side gas/liquid separator 6.
Patent JP-H02204746-A (JP)
Title: Method for correcting chipping defect of photomask
Inventor: YOSHINO YOICHI
IPC: G03F1/72
Filed: 1989-02-02
Abstract: PURPOSE:To facilitate the adjustment of a slit size and to enhance the efficiency of correction as well as to allow the automation of a correction stage by subjecting a chipping defect to a shaping processing to a rectangular defect by laser beam processing, then correcting the shape by a laser CVD method. CONSTITUTION:While the chipping defect 22 of a chromium pattern 21 is observed by an eyepiece optical system, the slit size is adjusted in such a manner that a slit image 23 completely covers the defect 22. A pattern 21 in the image 23 is then evaporated by a laser beam evaporation method, etc., by which the defect is shaped to the same rectangle 23' as the rectangle of the image 23. The slit size is then reduced by as much as a desired length and a deposited film 24 formed by a laser CVD method is formed; thereafter, the slit size is so widened as to overlap on the pattern 21 and the CVD is executed. Further, the slit width is stored by adopting the constitution which can automatically measure the aperture width of the slit, by which two stages of the CVD as mentioned above are executed automatically.
Patent JP-H03226679-A (JP)
Title: Apparatus for measuring electrical characteristics of semiconductor device
Inventor: MIYAMOTO YUTAKA
IPC: G01R31/26
Filed: 1990-02-01
Abstract: PURPOSE:To accurately measure the electrical characteristics of an FET within a high frequency region by providing the part pressing a lead and the part pressing an FET main body as fixing parts. CONSTITUTION:In an outside housing equipped with a fixing part fixing a device under test to an electrode, the fixing part 4a pressing the lead of an FET and the fixing part 4b fixing an FET main body are provided as fixing members. The fixing parts 4a, 4b are provide so as to be different in height and, when an upper housing 1 is closed, the FET main body is fixed at first by the fixing part 4b and, thereafter, the lead is fixed by the fixing part 4a. By this method, the FET can be fixed at a predetermined desired place and the lead can be also certainly fixed to the electrode. Therefore, the lead can be allowed to perfectly coincide with the electrode on an MIC board and the electrical characteristics of the FET within a high frequency region can be accurately measured.
Patent JP-H04240196-A (JP)
Title: Oxide superconductor
Inventor: NAKAJIMA MINORU
IPC: C01G1/00
Filed: 1991-01-23
Abstract: PURPOSE:To provide an oxide superconductor having superior characteristics in a magnetic field. CONSTITUTION:A nonsuperconductor is finely dispersed in an oxide superconductor by epitaxial joining to the superconductor. Since the nonsuperconductor in the oxide superconductor pins magnetic flux, the characteristics of the superconductor in a magnetic field are improved. Strain of the superconductor- nonsuperconductor joined parts is reduced and an increase of electric resistance is prevented, accordingly an oxide superconductor capable of passing large electric current even in a strong magnetic field is obtd.
Patent JP-S55117349-A (JP)
Title: Circuit device for generating clock for time division multiplex digital transmitter
Inventor: RORUFU TSUAITOREEKU
IPC: H04J3/06
Filed: 1980-02-27
Abstract: In order to provide the possibility of interchange of roles of leading and led exchange pulse train generators, an exchange pulse train (T'') of the led generator is synchronized in phase with that (T') of a leading generator. Each generator derives its exchange pulse train (T', T'') from a respective intermediate pulse train (H', H'') by means of a frequency reduction arrangement (BKP, U). Comparison in the led generator (UGN, BKN, UGV, BKV, BKVv) of the exchange pulse trains detects a relative phase lead or lag greater than a given threshold value of the same order as the intermediate pulse train period and, in order to maintain in-phase synchronism, shortens or lengthens (BKR), as appropriate, a half period signal portion of the exchange pulse train by an intermediate pulse train period. The intermediate pulse generator is servo-synchronized by means of a master pulse train derived in a frequency adjuster from a received standard pulse train.
Patent JP-H02202692-A (JP)
Title: Prepaid/credit card type vending machine system
Inventor: NAKAYAMA NOBUO
IPC: G07F7/08
Filed: 1989-02-01
Abstract: PURPOSE:To enable a customer to use a prepaid/credit card with a simple constitution by erasing a card number stored in a host device at the time when the balance reaches zero and receiving stored contents from the host device by the vending machine side to calculate and transmit a new balance at the time of the use of the card. CONSTITUTION:When a card is issued, the serial number of the card and the amount of received money are supplied from a card money receiving machine 3 to a host device 2 connected to a personal computer 1 and are stored in an incorporated storage device. When the card is used for one of card type vending machines V1, V2, etc., stored contents of the device 2 are received, and sale is permitted and the amount of paid money is subtracted from the balance to transmit a new balance to the device 2 when a stored serial number coincide with the serial number of the card. Then, the stored balance in the device 2 is updated, and the stored serial number corresponding to this card is erased when the balance reaches zero. Consequently, a vendor system is obtained where write of the balance to the card is unnecessary and the prepaid/ credit card is used with the simple constitution.
Patent JP-S59148925-A (JP)
Title: Input device for computer
Inventor: YOSHIKAWA HIROSHI
IPC: G06F3/01
Filed: 1983-02-15
Abstract: PURPOSE:To obtain a device inputting ''kana'' (Japanese syllabary) including voiced sounds and rho-sounds speedy and simply by dividing input keys for ''kana'' including voiced sounds and rho-sound into a voiceless sound ''kana'' input part and a voiced sound or rho-sound ''kana'' input part corresponding to said voiceless sound ''kana'' input part. CONSTITUTION:The input keys for ''kana'' including voiced sounds or rho-sounds are divided into the voiceless sound ''kana'' input part. When a voiced sound ''kana'' [BI] is to be inputted, the voiced sound ''kana'' input part is depressed, the 2nd lock part is engaged with the 1st lock part and both the voiceless sound ''kana'' input part and voiced sound ''kana'' input part are simultaneously depressed, so that switches X-b and I-b are simultaneously turned on. Subsequently, a parallel input circuit 6 generates a key input (I,X) and outputs the ''kanji'' (Chinese character) correct point No. of [BI] or outputs two codes consisting of [HI] and ['']. The depressed input part is returned to the original position by releasing the finger.
Patent JP-H09193825-A (JP)
Title: Riding golf cart
Inventor: MORIKI ETSUZO
IPC: B62D6/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a riding golf cart of high steerability by imparting a power steering function to the operation of steering at the manual running time of the golf cart for riding. SOLUTION: In a golf cart for riding with the switching means of automatic and manual, when a handle is operated in a right or left direction at the manual operation time, its operation direction and operation force are detected and a torque sensor 10 with a direction property for outputting a signal in response to the operation force is provided and a motor for steering 11 is controlled so as to rotate in the right or left direction in response to the output of the torque sensor 10.
Patent JP-H02205480-A (JP)
Title: Nozzle for shot blast
Inventor: SHIMADO KOJI
IPC: B24C5/04
Filed: 1989-01-31
Abstract: PURPOSE:To work a body to be worked with high accuracy by providing an air passage for forming an air current substantially parallel to this passage on the passage circumference of abrasive grain to be fed to the body. CONSTITUTION:In the state of placing a body 12 to be worked on a placing base 11, high pressure air is blown out of an air nozzle 8. In this case, air current S1 from the outlet port of the air nozzle 8 to the body 12 is formed parallel to the longitudinal direction of an abrasive grain nozzle 10 and the passage 8a of this nozzle 8 inside. The abrasive grain 3 is, on the other hand, fed to the abrasive grain nozzle 10 through an abrasive grain feeding piping 4 from a hopper 2. Then, the outlet port of the abrasive grain nozzle 10 is subjected to negative pressure by the air current S1 of the air nozzle 8 inside and the abrasive grain 3 is blown out in the same direction with the air current S1 from the abrasive grain nozzle 10. The abrasive grains current T1 is then collided with the part 12a of the body 12 to be worked while it maintains a constant direction as it is. Consequently the end part of the part 12a to be worked is correctly worked along a resist film 17.
Patent JP-H03227706-A (JP)
Title: Suspension device for vehicle
Inventor: EDAHIRO TAKESHI
IPC: B60G7/02
Filed: 1990-01-31
Abstract: PURPOSE:To improve the running stability in turning a vehicle by providing a body side support point of an upper arm of a double wishbone type suspending device with a damping means to generate a damping force to an axial load inputted to the upper arm. CONSTITUTION:A front suspension device has an upper arm 3 and a lower arm 4 for connecting upper and lower parts of a knuckle 1 axially supporting a wheel 2 with a car body. The lower arm 4 is formed like a Y-letter, and its inner ends 4f, 4r are installed to a cross member 11 of the car body through rubber bushes 15, 17. Inner ends 3f, 3r of the similarly Y-formed upper arm 3 are installed to upper end parts of a vertical arm bracket 14 welded and fixed to the outer end of the cross member 11. In this case, the rubber bushes 32, 33 are also formed to have a function of a damping means to generate a damping force to an axial load inputted to the upper arm 3.
Patent JP-2000223993-A (JP)
Title: Piezoelectric vibrator
Inventor: ARATAKE KIYOSHI
IPC: H03H9/19
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve reliability of vibration characteristics and to easily adjust the frequency. SOLUTION: This piezoelectric vibrator is provided with a piezoelectric vibration piece 11 fixed to a container at one end and airtightly sealed inside the container, exciting electrode films 17 respectively independently provided on both front and rear surfaces and side face of the piezoelectric vibration piece 11 and provided with a connection part 30 for connecting an external terminal and a frequency fine adjustment part 36 provided on the tip side of the exciting electrode film 17. In this case, the frequency fine adjustment part 36 is provided with a Cr film formed together with the Cr film for constituting the exciting electrode film 17 and a laminated film 37 for which an Au film is formed on a top layer.
Patent JP-S62184168-A (JP)
Inventor: SANO TAKAO
IPC: D04H3/033
Filed: 1986-02-04
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-H10262042-A (JP)
Title: Scramble cancel device for security element and security element consisting of the cancel device
Inventor: PRUNIER JACQUES
IPC: H04N7/16
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To decrease the dissipated electric power by producing a combination of data synchronously with a clock signal, consisting of a specific frequency and then dividing the combination of data that canceled the scramble into sub-combinations, synchronized with another clock signal having the same frequency. SOLUTION: A signal VE, produced from the video data which should cancel the scramble and a clock signal CLK, synchronized with the frequency set, when the bits are accumulated in a deserializer 3 are supplied to the deserializer 3. The groups of (n) bits collected at the deserializer 3 form a combination C3 of (n) pieces of parallel bits, and a clock signal CL1 having the frequency, i.e., a fraction of the frequency of the signal CLK shifts the combination C3 between the stages of a memory 4. Then combination of data which canceled the scramble, that is generated from a scramble cancel circuit 5, is divided into sub-combinations synchronized with a clock signal CL2 having the same frequency as the signal CL1.
Patent JP-S62181146-A (JP)
Inventor: TOYA KOJI
IPC: B32B43/00
Filed: 1986-02-05
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-S62184155-A (JP)
Inventor: SAINEN TSUTOMU
IPC: D03D49/00
Filed: 1986-02-05
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-S57137052-A (JP)
Title: Mold binder material for hardening by carbon dioxide
Inventor: KURODA MASAE
IPC: B22C1/22
Filed: 1981-02-19
Abstract: PURPOSE:To improve the strength of a mold and the collapsibility of the mold after charging by using a phenolic resin, compounds of polyvalent metals, hydroxides of alkali metals, epoxy compounds, etc. as a binder for a CO2 hardenable mold at specific ratios. CONSTITUTION:In the producing stage of compounds sand for molds to the hardened by blowing of CO2, the binder prepd. by mixing 10-300pts.wt. 1 kind of hydroxides, oxides or chlorides of polyvalent metals such as NaOH, Ca(OH)2 or their mixture, 50-500pts.wt. water, 1-100pts.wt. alkali metal hydroxides such as NaOH, KOH or the like, 0.1-200pts.wt. an epoxy compound, and if necessary, <=300pts.wt. alcohols such as methanol in 100pts.wt. a phenolic resin is used as the binder for molding sand. CO2 is passed through the green sand molded of the molding sand using such binder, whereby said green mold is instantaneously hardened to a mold. The mold of high mold strength and superior collapsibility of the mold after charging of molten metal is obtained.
Patent JP-S54139263-A (JP)
Title: Method of treating drainge
Inventor: NAGAMATSU KEIJI
IPC: C02F3/06
Filed: 1978-03-01
Abstract: PURPOSE: To stably purify drainage by using a treating device assembled with filler composed by superimposing a plurality of spacers with rugged pattern plates of wavy shape on the surface when purifying to treat the drainage by a contact oxidation process utilizing microorganism.  
     CONSTITUTION: Filler 12 for fixing micro-organisms is filled in a drainage treating device 11, which is submerged under drainage. Air 13 is introduced via a pipe into the device 11. Air is always contacted with the micro-organisms to retain in aerobic state to continuously purify the drainage. The filler is composed of polyvinyl chloride, polypropylene as thermoplastic resin or corrosion resistant metal. It is formed with wavy rugged patterns on the surface with spacer projections 3 at suitable interval provided at the top of the projection 2 thereof. A plurality of the plates thus produced are superimposed via the projections to obtain specific surface area: 50 to 300m 2 /m 3 , and percentage of void: 95 to 99%. The drainage is maintained freely to flow to prevent it from corroding due to anaerobic state at the micro-organism from blocking or the like to thereby stably purify the drainage. 
     COPYRIGHT: (C)1979,JPO&Japio