baber/WOPTO huggingface dataset:
Patent JP-H04234252-A (JP)
Title: System and method for control of data transmission
Inventor: DEIBITSUDO ARAN KURISUTENSON
IPC: H04L29/10
Filed: 1991-07-05
Abstract: PURPOSE: To obtain a system and a method for controlling data transmission between plural computer systems. CONSTITUTION: In the method and system for controlling data transmission between computer systems suitable for use at the OSI cession level of the structured network architecture, a receiving side logic unit dynamically controls the window size of a packet to optimize a self-resource. A transmitting side logic unit is transmitted by a single cession, but the number of unchecked packets is restricted at a data link control level. Thereby all cessions in the system have comparatively fair accesses to a single communication link. The number of packets allowed to a prescribed cession has no relation to the window size of an adaptive cession level paging environment.
Patent JP-S5980084-A (JP)
Title: Digital subtraction system
Inventor: NAKANISHI TAKESHI
IPC: A61B6/00
Filed: 1982-10-30
Abstract: PURPOSE:To compensate the reduction of a peripheral level and to improve the resolution of a peripheral blood vessel by putting a peripheral level compensating circuit between a TV camera and a D/A converter. CONSTITUTION:The video signal sent from a TV camera 10 passes through an LPF22 to produce an envelope curve and then inverted by an inverse amplifier 20 to be applied to an adder 28 as a signal having its minimum level turned into a pedestal level. While the video signal passed through a delay circuit 26 having a delay amount equal to the time delay produced by an LPF22 and an amplifier 24 is sent to the adder 28 to be added with the video signal sent from the amplifier 20. This output of the addition compensates the reduction of the peripheral level. Furthermore the pedestal level is increased by a pedestal level setting circuit 30 in order to emphasize the picture of the peripheral vessel. Thus the maximum and the minimum levels of the video signal are set at the maximum and the minimum levels of the input voltage of an A/D converter 12 respectively.
Patent JP-S6433138-A (JP)
Title: Production of polyphenylene sulfide
Inventor: TAKAHASHI MASAHIDE
IPC: C08G75/04
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a high-MW polymer in high yields, by polymerizing 4,4'- dimercaptodiphenyl sulfide with a 4,4'-dihalodiphenyl sulfide in a solvent in the presence of an alkali (bi) carbonate. CONSTITUTION:A polyphenylene sulfide of the formula is obtained by polymerizing 4,4'-dimercaptodiphenyl sulfide with a 4,4'-dihalodiphenyl sulfide by keeping them at 200-400 deg.C in a solvent in the presence of an alkali carbonate or an alkali bicarbonate. Examples of said 4,4'-dihalodiphenyl sulfides used include 4,4'-dichlorodiphenyl sulfide and 4,4'-dibromodiphenyl sulfide. Good results can be usually brought about when the molar ratio between the materials is such that 4,4'-dimercaptodiphenyl sulfide is used in an amount which is slightly excess over an equimolar amount and is in the range of 1.00-1.2mol.
Patent JP-S6238410-A (JP)
Inventor: UIRUBAA UON
IPC: G02B7/00
Filed: 1986-08-14
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-H079105-A (JP)
Title: Device for applying releasing agent on die by small sized robot
Inventor: NAKAE YOSHIO
IPC: B22D17/20
Filed: 1993-06-22
Abstract: PURPOSE:To execute the coating with releasing agent only by the necessary quantity to the necessary position so that the separation between a die used to a die casting method a product can efficiently be executed. CONSTITUTION:An extending shaft 2 is arranged and fixed to the arm part of a small sized robot 1 providing articulated function and an angle changing mechanism 3, 3', by which the angle of one side from the extending shaft 2 can be changed, are arranged and a nozzle distributor 4 having nozzles 5, 5' is fitted to the one side of the angle changing mechanisms 3, 3'. In such a constitution, to the necessary position to release the die, by changing each mechanism with a manual operation the nozzles 5, 5' are set to the prescribed positions, and by inputting into a storage circuit in each control panel, a spray system control panel is arranged so as to feed the releasing agent forcibly from a releasing agent dilution forcibly feeding device arranged at the outer part through a piping and synthetically controlled. The releasing agent is automatically sprayed and coated from the nozzles 5, 5' only by the necessary quantity to the necessary position at every time.
Patent JP-S5892197-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: SAEKI MICHIZOU
IPC: H04R7/02
Filed: 1981-11-28
Abstract: PURPOSE:To attain low density, high Young's modulus and large internal loss, by constituting a diaphragm with an Mg-Li-Zr alloy taking Mg as the major constituent and comprising Li and Zr as other constituents. CONSTITUTION:An Mg-Li-Zr alloy ingot is forged in a gaseous SF6 at 260 deg.C- 270 deg.C and cooled to around 200 deg.C and again forged, and this process is repeated to form a disc, 5mm. thick. The disc, 3mm. thick obtained by polishing the original disc is rolled into several stages at 80 deg.C-90 deg.C to obtain a foil, 50mum thick. This is formed into dome, 25mm.phi in diameter with a metal die press and stored in Ar gas. The dome shaped alloy foil is immersed in an alkali solution to adjust the surface, chromate processing is done by immersing the foil in alkali chromate bath to form the coating film of chromium compound and stored in a desiccator. In forming a 600Angstrom  xylene resin film with the vacuum deposition method on the chromium compound, unnecessary part is cut off to obtain the dome shape diaphragm, 25mm.phi in diameter.
Patent JP-H0532590-A (JP)
Title: Production of nitrophenols
Inventor: YAMATO MICHIO
IPC: C07C201/08
Filed: 1991-07-31
Abstract: PURPOSE:To industrially and advantageously obtain the subject compounds by reacting 2,4-dichloro-3-alkylphenols with a nitrating agent in a specific solvent. CONSTITUTION:A 2,4-dichloro-3-alkyl-6-t-butylphenol is subjected to removal of the t-butyl group according to transalkylating reaction to provide 2,4- dichloro-3-alkylphenols, which are then subjected to nitrating reaction with a nitric acid solution at 30-98% concentration in an alkylbenzene-based solvent (e.g. toluene), preferably at 20-70 deg.C. The resultant aqueous layer is separated and the organic layer is washed with water. The solvent is subsequently distilled away to afford the objective 2,4-dichloro-3-alkyl-6-nitrophenols.
Patent JP-H0243308-A (JP)
Title: Method of blowing powder to blast furnace
Inventor: KAJIWARA YOSHIMASA
IPC: C21B5/06
Filed: 1988-07-29
Abstract: PURPOSE:To assure the stable operation of a blast furnace and to reduce cost by prereducing powder raw materials with a reducing gas of a specific temp. in the top part of the blast furnace, then crushing the raw materials to prescribed grain sizes and blowing the crushed raw materials from the nozzles of blast furnace tuyeres into the furnace. CONSTITUTION:The raw materials 1 are transported to the top of the blast furnace 4. Powder raw materials 8 are classified from the raw materials 1 by a simple classifier 24 and are charged into a reducing reactor 26 in the furnace top part. The reducing gas heated to >=500 deg.C by subjecting part of the blast furnace produced gas to secondary combustion is passed through the reactor 26 to preheat and prereduce the raw materials 8. The raw materials are crushed to the prescribed grain sizes by a simple crusher 33 installed to the furnace top part. The powder raw materials 8 are dropped by gravity in a transport pipe 31 and are blown from the blast furnace tuyeres through a powder blowing device 36 installed to the blast furnace tuyere part and the powder raw material blowing nozzles into the furnace. The stable operation of the blast furnace is assured and the cost is reduced in this way.
Patent JP-H0723980-A (JP)
Title: Dental hand piece
Inventor: KUMAIKE SATOSHI
IPC: A61C1/05
Filed: 1993-07-05
Abstract: PURPOSE:To prevent cross infection and to extend the life of a bearing by which a rotor is freely rotatably supported by preventing adhesion and aspiration of chips and contaminants. CONSTITUTION:In a hand-piece head portion 1, the rotor shaft 3 of a rotor 2 is supported at its upper and lower sides by a bearing 4 and the rotor 2 is designed to freely rotate. A support member 5 for supporting the bearing 4 is provided inside the hand-piece head portion 1 with an O-ring 6 between the member 5 and the portion 1. An exhaust circuit 7 comprising a plurality of grooves is formed among the inside wall of the hand-piece head portion 1, the support member 5 and the O-ring 6.
Patent JP-H0355846-A (JP)
Title: Manufacture of semiconductor device
Inventor: IPPOSHI TAKASHI
IPC: H01L23/52
Filed: 1989-07-25
Abstract: PURPOSE:To realize silicon compound wiring in which cracks and high resistance layers do not generate, by a method wherein, after a first silicon layer, a metal Iayer, and a second silicon layer are formed in order in contact hole forming regions, and silicon compound is formed by heat treatment, a wiring layer is formed by eliminating residual parts of the second silicon layer. CONSTITUTION:An insulating film 2 is formed on the surface of a semiconductor device formed on a silicon substrate; contact holes 3 are formed in the insulating film 2; a first silicon layer 4, a metal layer 5, and a second silicon layer 6 are formed in order in at least the contact hole forming regions. After the above first and second silicon layers 4, 6 are made to react with the metal Iayer 5 by heat treatment, and silicon compound 7 is formed, the second silicon layer 6' which has not yet reacted is eliminated. For example, the first silicon layer 4, a titanium layer 5, and the second silicon layer 6 are formed, and a titanium silicide layer 7 is formed by heat treatment. After the residual part 6' of the second silicon layer 6 which has not yet reacted is eliminated, a wiring layer is formed by patterning the titanium silicide layer 7.
Patent JP-S58137111-A (JP)
Inventor: ROI RII ADORAA
IPC: H03M7/40
Filed: 1982-11-02
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-H0828667-A (JP)
Title: Lubricating structure of power transmission device
Inventor: AIKAWA HIROSHI
IPC: F16H57/04
Filed: 1994-07-21
Abstract: PURPOSE:To secure the sufficient lubrication by sufficiently feeding the oil to a bearing when a rotary body for power transmission is rotatably supported by a shaft through the bearing. CONSTITUTION:A rotary body 7 for power transmission is rotatably supported a first shaft 3 through a bearing 6. The oil 16 is fed to the bearing 6 from the radially outer side of the rotary body 7 through an oil passage 18. The oil passage 18 is curved so as to be directed to an end part 21 in the axial direction of the bearing 6 as the axis 22 of a hole of the oil passage 18 is directed from an outer end opening 19 to an inner end opening 20.
Patent JP-H0635934-A (JP)
Title: Election terminal equipment
Inventor: MIYAGAWA TAKAYOSHI
IPC: G06Q50/10
Filed: 1992-07-20
Abstract: PURPOSE:To improve efficiency and reliability for voting and counting by automating the voting action or counting work of election. CONSTITUTION:A key card 6 distributed to a qualified voting person in exchange for a voting postcard at the reception of a polling place is utilized and by discriminating the qualification of that key card 6, a voting terminal 10 can be prevented from being illegally used. In this case, information showing the use of the key card is recorded in the key card 6 at the time of finishing voting and the card 6 is made invalid so as to prevent the same voter from voting plural times. Therefore, efficiency, operability and reliability for voting and counting in the election can be improved.
Patent JP-H0938464-A (JP)
Title: Catalyst for purification of exhaust gas and purifying method of exhaust gas
Inventor: TAKATSU KOZO
IPC: B01D53/94
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain such a catalyst for purification of exhaust gas that has high durability and can reduce nitrogen oxides into harmless gas at high effi ciency and to remove the reduced gas even when the oxygen concn. in the exhaust gas is high, and to provide a purifying method of exhaust gas by using this catalyst. SOLUTION: This catalyst is produced by depositing copper on a catalyst carrier containing MFI-type zeolite having <=5×10<20> /g SiOH groups and 20-200 molar ratio of SiO2 /Al2 O3 . Exhaust gas is purified by using this catalyst in an oxidizing atmosphere at 200-800 deg.C reaction temp. in the presence of hydrocarbons at 0.5-200 ratio of THC concn./NOx concn.
Patent JP-S5983744-A (JP)
Title: Shape memory alloy
Inventor: FUJISHIRO YASUBUMI
IPC: C22C38/04
Filed: 1982-11-04
Abstract: PURPOSE:To provide an Fe-Mn type shape memory alloy improved in shape memory effect with a reduced Mn-amount, by compounding specific amounts of C, Si, Mn and sol Al as base components. CONSTITUTION:A shape memory alloy comprises, on the wt. basis 0.1-0.35% C, 0.5% or less Si, 8.0-15.0% Mn, 0.01-0.06% sol Al, according to necessity, further one or more of 1.0% or less Ni and 1.0% or less Cr and the remainder Fe and inevitable impurities. By this alloy composition, excellent shape memory effect is obtained with a reduced Mn-amount. The shape memory effect of this alloy means that only a part of plastic deformation stress applied at an Ms point or less returns to the shape prior to plastic deformation.
Patent JP-H0726582-A (JP)
Title: Downward transport method for sediment of the like
Inventor: KAWAKAMI FUSAO
IPC: E21F13/02
Filed: 1993-07-08
Abstract: PURPOSE:To reduce the abrasion of piping and the maintenance and management cost of a slurry pump by controlling the flow velocity of a fluid composed of coarse grains and a transport medium at the time of carrying the coarse grains from a generating place thereof to a discharge place having a level difference. CONSTITUTION:A close circulation pipe line 3 for circulating a transport medium is laid over a generating place 1 to a discharge place 2 under the place 1, and a transport material feed section 5 allowing pressure adjustment via the supply and discharge of water, slurry or the like is jointed to the close circulation pipe line 3 at the place 1, thereby feeding the coarse grains to the pipe line 3 together with a fluid such as water or slurry at the predetermined pressure. Furthermore, a transport material takeout section 19 allowing pressure adjustment through the supply and discharge of water, slurry or the like is jointed to the pipe line 3 at the discharge place 2 for taking out the coarse grains, together with the medium. Then, the coarse grains and medium are adjusted to pressure at the discharge place 2, and the coarse grains and the medium as taken out are separated from each other.
Patent JP-S6171733-A (JP)
Title: Communication system
Inventor: KUDO HIROTSUGU
IPC: H04L7/04
Filed: 1984-09-17
Abstract: PURPOSE:To attain efficient data transmission by including information re presenting a frame length in the 1st frame and the 2nd frame being information frames so as to make the frame length variable. CONSTITUTION:The information frame shown in figure 1A is transmitted twice continuously at the transmission side to transmit the 1st and 2nd frames and an idle frame when in figure B is transmitted as the 3rd frame. The 1st to the 3rd frames are combined so one unit and transmitted sequentially by the start-stop system at each frame,then the reception side detects a start bit ST after the idle frame, detects the frame length received afterward to decide the length of the data and the reception area is secured for reception. Only when the 2nd frame is received after the 1st frame is received and the only when the data content of the 1st frame and the data content of the 2nd frame are all coincident, it is handled as a normal data.
Patent JP-H0941307-A (JP)
Title: Positional adjuster of track rail
Inventor: YOSHIZAWA KENJI
IPC: E01B9/66
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To easily adjust the position of track rails. SOLUTION: A holding material 1 detachably fixed to a track rail R to hold it, is arranged on an adjusting base plate 2. A guide groove 14 which is long in the breadthwise direction of the track rail, is provided on the upper face of the adjusting base plate 2. The front end of the vertical side-adjusting bolt 11 screwed in at both sides of the holding material 1 through the track rail R, is fitted in the guide groove 14. Support lugs 13 are erected at both ends along the longitudinal direction of the track rail R on the adjusting base plate 2. The front end of the horizontal side-adjusting bolt 17 screwed in the support lug 13 is set to directly or indirectly contact the side face of track rail R.
Patent JP-H0944378-A (JP)
Title: Bus fault detector
Inventor: NISHITO KATSUHIKO
IPC: G06F11/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To detect which device on the transmission side or the reception side a bus fault occurs in. SOLUTION: When a fault report signal 117 is generated from a bus fault detection part 113, a fault position discrimination part 114 specifies a faulty reception equipment based on transmission permission signals 111 and 112 supplied from a transmission right arbitration part 108 if a reception error detection signal is supplied from a reception error detection part 105 or 117, but the discrimination part 114 specifies a faulty transmission equipment based on transmission permission signals 111 and 112 if the reception error detection signal is not supplied.
Patent JP-H1014843-A (JP)
Title: Mop wringer
Inventor: YUDA MASARU
IPC: A47L13/58
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to bring a wet vacuum cleaner and a mop wringer to a cleaning site by mounting a lid that firmly closes a push-in chamber in the mop push-in hole of the push-in chamber in such a way that it freely opens and closes, and connecting a waste water-pumping squeegee to the lid via a hose in such a way that the squeegee communicates with the inside of the push-in chamber. SOLUTION: A box-shaped body 14 with a semicylindrical bottom wall 11 and with front and rear walls 12, 13 whose upper halves are inclined so as to broaden upward is placed below a mop push-in opening 10 bored in the top wall of a suction chamber 4 in a casing 1, and the edge of an opening in the box-shaped body 14 is hermetically sealed against the edge of the push-in opening 10 to construct a push-in chamber 16 for a mop. A lid 33 is placed over the push-in opening 10 and has its edge freely removably (openably) locked to the edge of the push-in opening 10. Further, a hose joint opening 35 is formed in the center of the lid 33 while communicating with the inside and the outside, a flexible connecting hose 36 is removably connected to the hose joint opening 36, and a squeegee 37 is joined to the end of the flexible hose 36.
Patent JP-S5983196-A (JP)
Inventor: FUJII YASUTERU
IPC: G09G3/12
Filed: 1982-11-02
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-S6170948-A (JP)
Title: Processing of household dish
Inventor: HASHIMOTO HISASHI
IPC: A23L1/00
Filed: 1984-09-14
Abstract: PURPOSE:To prepare a household dish such as seasoned and boiled vegetable, bean curd, etc., storable without causing the deterioration of the quality, and resistant to putrefaction after being dispensed, by sealing the food in a bag, storing in a quickly frozen state, and quickly thawing with hot water and putting into a container in the case of selling. CONSTITUTION:The raw material of a household dish such as cleaned vegetable, bean curd, etc. is seasoned with salt, sugar, soy sauce, etc., and boiled. About 1-2kg of the prepared food is sealed in a plastic bag having sufficiently high heat-resistance durable to boiling in water (e.g. high-density polyethylene bag, etc.), and frozen at -20--30 deg.C to obtain a bagged frozen product (an intermedi ate product). The product is stored for a definite time in the state. In the case of selling, the bag containing the food is immersed in boiling water in the fac tory or shop to effect the quick thawing of the food, and repacked in small pouches or packed in a foamed polystyrene tray, etc. and sold to the consumer as the final product.
Patent JP-H0241987-A (JP)
Title: Car body structure of automobile
Inventor: SAKURAI ICHIRO
IPC: B62D25/08
Filed: 1988-08-02
Abstract: PURPOSE:To increase the rigidity of a center pillar by connecting the top portion of a tunnel portion formed integral with a floor panel and the center pillar through a pipe. CONSTITUTION:A tunnel portion 2 expanded upward is formed in the vehicle central portion of a floor panel 1 in the longitudinal direction of a vehicle. A sill 3 is formed in the closed section by a sill outer 3A and a sill inner 3B. The center pillar 4 comprises an outer panel 4A and an inner panel 4B, and is formed in a closed section integrally raised from the sill 3 in the rear of a front door opening portion 5. A pipe 7 is horizontally disposed in the back of a seat back of a front seat, and the end of the pipe inside the vehicle is fixed on the upper surface of the tunnel portion 2 through a bracket 8, and the end of the pipe outside the vehicle is fixed to the inner surface of the inner panel 4B of the center pillar 4.
Patent JP-S5894521-A (JP)
Title: Buffer device in driving device for pile, etc.
Inventor: TOKIMUNE YOSHIO
IPC: E02D7/14
Filed: 1981-11-30
Abstract: PURPOSE:To prevent the transmission of impaction force to leader side by a method in which an outside cover is provided on the periphery of a cylindrical cover in a mutually and vertically movable manner, and an elastic supporter is provided between the holding mechanism of pile to be erected and the cylindrical cover. CONSTITUTION:An outside cover 2 is provided on the periphery of a cylindrical cover 5 in a mutually and vertically movable manner, and the outside cover 2 is held in a vertically movable manner on a lead pipe 1 by guide gibs 3 and 4 provided at the upper and lower parts of the lead pipe 1. Also, an annular bracket 6 is fixed to the center of the axial direction of the cylindrical cover 5, and a buffer material 7 is provided above the bracket 6. Furthermore, a holding mechanism 11 to hold a pile 10 to be driven is set at the lower end of the outside cover 2. Thus, apparatus (not illustrated) provided on the leader 1 side  can be protected from impact force.
Patent JP-H1122152-A (JP)
Title: Joist floor construction and connecting flooring
Inventor: HANADA KOUHEI
IPC: E04F15/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide joist floor construction for promoting work efficiency such as wiring/piping, etc., under the floor. SOLUTION: Joist floor construction is equipped with first joist members 2 and 2, a second joint member 3 and a connecting flooring 7. The first joist members 2 and 2 are set in parallel with each other at a specific interval. The second joist member 3 is so set that the sides 3a are separated from the end faces 2a and 2a on one side of the first joist members 2 and 2 and are opposed to each other and that the longitudinal direction is at an approximately right angle to the longitudinal direction of the first joist members 2 and 2. The connecting flooring 7 is constructed between the ends of the end faces 2a and 2a on one side of the first joist members 2 and 2 and joist member 3.  By the constitution, in the case wiring is made at an approximately right angle to the longitudinal direction of the first joist members 2 and 2, wiring materials can be stored under the connecting flooring 7 along the longitudinal direction of the second joist member 3.